Description:FIELD OF INVENTION

[001] The present invention relates to an apparatus for sowing of crop seeds. Particularly, the present invention relates to an apparatus semi-automatic seed sowing apparatus. More particularly, the present invention relates to semi-automatic seed sowing apparatus facilitating sowing of multiple crop seeds at a time.

BACKGROUND OF THE INVENTION

[002] Agriculture, a cornerstone of human civilization, has evolved significantly over the years. However, the process of manual sowing continues to be a labor-intensive and time consuming practice, imposing considerable hardship on farmers. Manual sowing is the most widely used method by small-scale farmers. Either the famers themselves or hire some labor for the sowing of the seeds. The disadvantages of this process are firstly the method is very time-consuming and the farmer has to pay high labor charges only for sowing a small portion of land as the method involves a lot of manual work. Moreover, manual sowing also increases the likelihood of uneven seed distribution, affects crop yield and overall productivity.

[003] While existing seeders have alleviated some of the burdens associated with manual sowing, the seeders often fall short in addressing the demand of a marginal farmer. In most commonly used seeder machines in which there is an attachment that is needed to be attached behind the tractor and the tractor does the work. Everything is fine with the technology; the only shortcoming is its price. In India, many farmers are not able to afford the tractors and their accessories hence; the tractor is out of the reach of most of the farmers. Nowadays many companies are providing hand-driven manually operated seeder machines, the companies serve their purpose but in most of the companies, there are different seed disc attachments for different sized seeds and also the disc attachments help in sowing only one type of seed at a time. In addition, the other available seeder machines on the market that lacks qualities such as row marking, proper seed depth, small seeds, low cost, and seed size flexibility, among others. As, small farmers do not have access to appropriate tooling, due to which many labor expenses are passed on to employees during seeding operations.

[004] IN202231036177 a prior art document discloses a multi-crop seeder comprising a cylindrical shape seed box having circular holes of different diameters, drilled on the periphery of circular drum and those holes are open and closed with help of a shutting mechanism and this seed box is used for seed sowing on agriculture field. In this prior art, the different types of seeds are not sown at same time.

[005] CA2935438C a prior art document discloses a system for planting multiple types of seed and automatically switching between the varieties during planting in a single planting pass of a planting session of row-crop or other planting of an agricultural field. The system includes a bulk storage system, anon-row storage system, and a charging system that selectively delivers seeds of different varieties from the bulk storage system to the on-row storage system. The system includes a seed metering system that is controlled at each of multiple row units to selectively plant different types or varieties of seed based on seed type or variety zones agricultural field, which corresponds to field characteristics defined in a seed variety prescription map. But this prior art is fully automatic and hence costly and out of reach of a common farmer.

[006] In view of the above problems associated with the state of art, there is a need to develop an efficient and cost-effective semi-automatic seed sowing apparatus for sowing multiple seeds crops at a same time.

OBJECTIVE OF THE INVENTION

[007] The primary objective of the present invention is to provide efficient and cost-effective semi-automatic seed sowing apparatus for sowing multiple seeds crops at a same time.
[008] Another objective of the present invention is to provide seed size flexibility and increase in yield.

[009] Another objective of the present invention is to provide an adjustable seed hopper mechanism for larger quantity of seeds at the same time.

[0010] Yet another objective of the present is to provide adjustable Tyne and soil covering plate with linear and angular movements.

[0011] Another objective of the present invention is to provide a wheel changing arrangement for different kinds of agricultural area.

[0012] Another objective of the present invention is to require minimum accessory attachments for sowing seeds and thereby has less maintenance cost.

[0013] Other objectives and advantages of the present invention will become apparent from the following description taken in connection with the accompanying drawings, wherein, by way of illustration and example, the aspects of the present invention are disclosed.

BRIEF DESCRIPTION OFDRAWINGS
[0014] The present invention will be better understood after reading the following detailed description of the presently preferred aspects thereof with reference to the appended drawings, in which the features, other aspects and advantages of certain exemplary embodiments of the invention will be more apparent from the accompanying drawing in which:

[0015] Figure 1 illustrates isometric view of a semi-automatic seed sowing apparatus.

[0016] Figure 2 illustrates exploded view of plurality of seed sowing disc.

[0017] Figure 3illustrates the isometric view of plurality of small seed disc.

[0018] Figure 4 illustrates multi seed hopper.

[0019] Figure 5 illustrates seed hopper holding frame.

[0020] Figure 6 illustrates adjustable Tyne with soil covering plate.

[0021] Figure 7 illustrates mechanism of seed disc with gears.

[0022] Figure 8 illustrates the working mechanism of the machine

[0023] Figure 9 of the present invention illustrates isometric view of seed pipe tube with seed hopper.

[0024] Figure 10 illustrates sprinkler unit system.

[0025] Figure 11 illustrates the sprinkler unit attachment on main frame of the semi-automatic seed sowing apparatus.

SUMMARY OF THE INVENTION

[0026] The present invention relates to a semi-automatic apparatus for sowing seeds. The apparatus comprising: a handle; a plurality of wheels including: a first wheel, and a second set of wheel; a drive shaft connected to the second set of wheel; a plurality of sprockets including: a first sprocket and a second sprocket, the first sprocket is connected to the drive shaft and the second sprocket is movably connected to the first sprocket; a plurality of seed sowing disc shafts including: a first seed sowing disc shaft and a second seed sowing disc shaft, the first seed disc shaft is perpendicularly connected to the second sprocket and rotates on the rotation of the second sprocket; a plurality of the seed sowing disc connected to the plurality of seed sowing disc shafts, including: a first seed sowing disc and a second seed sowing disc; a plurality of seed hopper including: a first seed hopper and a second seed hopper with multiple exit points; a plurality of adjustable tyne connected with the plurality of seed hopper through a plurality of seed pipe tube; and a plurality of seed covering plate is connected to the plurality of adjustable tyne. The first seed sowing disc shaft is connected to the second seed sowing disc shaft with the help of a first pulley and a second pulley. The seed sowing disc has a central knob and small seed disc, the central knob is configured to be rotate in clockwise and anticlockwise direction to regulate the hole size of small seed disc enabling to sow seeds of different size. The plurality of seed hopper is adjustably configured to accommodating larger quantity of seeds through adjustable seed hopper mechanism and the adjustable tyne with seed covering plate is configured to be adjustable to varying depth with linear and angular movement;

DETAILED DESCRIPTION OF INVENTION
[0027] The following detailed description and embodiments set forth herein below are merely exemplary out of the wide variety and arrangement of instructions which can be employed with the present invention. The present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. All the features disclosed in this specification may be replaced by similar other or alternative features performing similar or same or equivalent purposes. Thus, unless expressly stated otherwise, they all are within the scope of the present invention.

[0028] Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope of the invention. In addition, descriptions of well-known functions and constructions are omitted for clarity and conciseness.

[0029] The terms and words used in the following description and claims are not limited to the bibliographical meanings but are merely used to enable a clear and consistent understanding of the invention. Accordingly, it should be apparent to those skilled in the art that the following description of exemplary embodiments of the present invention are provided for illustration purpose only and not for the purpose of limiting the invention.

[0030] It is to be understood that the singular forms “a,” “an,” and “the” include plural referents unless the context clearly dictates otherwise.

[0031] It should be emphasized that the term “comprises/comprising” when used in this specification is taken to specify the presence of stated features, integers, steps, or components but does not preclude the presence or addition of one or more other features, integers, steps, components, or groups thereof.

[0032] Accordingly, the present invention relates to an apparatus for sowing of crop seeds. Particularly, the present invention relates to a semi-automatic seed sowing apparatus. More particularly, the present invention relates to semi-automatic seed sowing apparatus facilitating sowing of multiple crop seeds at a time.

[0033] In an embodiment, as shown in Figure 1, the semi-automatic seed sowing apparatus (100) (hereinafter referred to as the apparatus 100) comprising of the following components:

[0034] (a) Handle (102): The semi-automatic seed sowing apparatus comprises of a handle (102) for moving the semi-automatic seed sowing apparatus (100) over the field.

[0035] (b) Plurality of wheels (104a-104c): The semi-automatic seed sowing apparatus (100) comprises of a plurality of wheels (104a-104c), enabling the semi-automatic seed sowing apparatus (100) to move with respect to the movement of the handle (102). A second set of wheels (104b-104c) are the two main driving wheels and a first wheel (104a) is the supporting wheel which is reducing the amount of thrust force required to pull this sowing apparatus. The apparatus (100) may be also be used with electrical drives to operate automatically with the wheel (104a).

[0036] (c) Drive Shaft (106): After pulling the handle (102) power is transmitted to the first wheel (104a) and the second set of wheels (104b-104c) in rotational form. Due to the motion of wheel (104b-104c), the drive shaft (106) starts to rotate.

[0037] (d) Plurality of sprockets (108a-108b): The semi-automatic seed sowing apparatus (100) comprises of a plurality of sprockets (108a-108b), enabling the transmission of rotational motion from the plurality of wheels (104a-104c) to a plurality of seed sowing disc shaft (110a-110b). A first sprocket (108a) rotates on the axis of the motor drive shaft (106). The first sprocket (108a) is rotationally connected to a second sprocket (108b) and the second sprocket (108b) rotates as per the rotation of the drive shaft (106) and the first sprocket (108a). The first sprocket (108a) and the second sprocket (108b) are used to transmit the motion. The drive shaft (106) transmit power to the attached first sprocket (108a) which further transmits the power through the second sprocket (108b) to a first seed sowing disc shaft (110a).

[0038] (e) Plurality of seed sowing disc shaft (110a-110b): The semi-automatic seed sowing apparatus (100) comprises of the plurality of seed sowing disc shaft (110a-110b), enabling the rotation of a plurality of seed sowing disc (112a-112b). The first seed sowing disc shaft (110a) is perpendicularly connected to the second sprocket (108b) and rotates on rotation of the second sprocket (108b). A second seed sowing disc shaft (110b) rotates with the help of a first V-pulley (122a) and a second V-pulley (122b) and also a V belt (124). The first V-pulley (122a) transmits rotation of the first seed sowing disc shaft (110a) to the second seed sowing disc shaft (110b) through the second V-pulley (122b) with help of the V belt (124).

(f) Plurality of seed sowing disc (112a-112b): The semi-automatic seed sowing apparatus (100) comprises of the plurality of seed sowing disc (112a-112b), enabling sowing of different size seed simultaneously. A first seed sowing disc (112a) rotates along the first seed sowing disc shaft (110a). A second seed sowing disc (112b) rotates along the second seed sowing disc shaft (110b). The first seed sowing disc shaft (110a) rotates the second seed sowing disc shaft (110b) through rotation of the first V-pulley (122a) and the second V-pulley (122b) with help of the V belt (124).

The first Seed sowing disc (112a) is connected with 25mm diameter to the first seed sowing disc shaft (110a) with the help of the first V-pulley (122a) and the second V-pulley (122b) through the V belt (124).

[0039] (g) Stepper bearing (126): A stepper bearing (126) holds the drive shaft (106) with the help of a supporting bar.

[0040] (h) Plurality of seed hoppers (114a-114b): The semi-automatic seed sowing apparatus (100) comprises of the plurality of seed hoppers (114a-114b) located above the plurality of seed sowing disc (112a-112b), enabling sowing of different seeds in different rows at the same time. For each seed hoppers there are available two exit points given for each at the bottom. Thus there are total 4 paths for two hoppers for seed delivery which makes the sowing process fast.

[0041] A first seed hopper (114a) and a second seed hopper (114b) has many parts including a seed hopper adjustable mechanism and a seed plate hole filer. As per seed quantity the plurality of seed hoppers (114a-114b) may be adjusted with thread arrangement on the first seed hopper (114a) and the second seed hopper (114b).

[0042] The seed hopper adjustable mechanism (114aa) provides a practical solution for accommodating a larger quantity of seeds while maintaining the flexibility to easily change and clean the hopper. The seed hopper adjustable mechanism (114aa) enables farmers to customize seeding process, ensuring the precise distribution of seeds and reducing the frequency of refills. The seed plate hole filer (114ab) used in the plurality of seed hoper (114a-114b) during empty of exit seed in seep hopper after complete sowing process.

[0043] The plurality of seed hoppers (114a-114b) rests on a hopper holding frame. The seed hopper holding frame has two cavity. In the two cavity, the first seed hopper (114a) and the second seed hopper (114b) are placed.

[0044] Plurality of adjustable tyne (116a-116d): a plurality of adjustable tyne (116a-116d) with linear and angular movements enables to optimize soil preparation and crop planting. The plurality of adjustable tyne (116a-116d) allows user to fine-tune the depth and angle of tynes or ploughs, enabling precise control over soil cultivation. The linear and angular adjustments ensure that different soil types and crop varieties can be accommodated with ease, resulting in improved soil aeration and seedbed preparation. The depth of the plurality of adjustable tyne (116a-116d) may be adjusted with depth adjuster connected to a supporting bar.

[0045] (i) Plurality of seed pipe tube (118a-118d): A plurality of seed pipe tube (118a-118d) is connected with the plurality of adjustable tyne (116a-116d) at the first end and to the plurality of seed hopper (114a-114b) at other end respectively. The plurality of seed pipe tube (118a-118d) carries seeds from the plurality of seed hopper (114a-114b) to the plurality of adjustable tyne and is configured to drop seeds in rows in soil.

[0046] (j) Plurality of seed covering plate (120a-120d): A plurality of seed covering plate (120a-120d) are connected with the plurality of the adjustable tyne (116a-116d) to cover seed with soil after sowing in the row, in order to save it from being eaten by bird and animals.

[0047] In an embodiment, as shown in Figure 2, the seed sowing disc (112a) has a central knob (112aa) and four small seed disc including: a first small seed disc (112ab), a second small seed disc (112ac), a third small seed disc (112ad) and a fourth small seed disc (112ae). The central knob (112aa) is configured to be rotated in clockwise and anticlockwise direction to regulate the hole size of four small seed disc (112ab-112ae) enabling to sow seeds of different size;

[0048] The four small seed disc (112ab-112ae) may be an adjustable hole size disc for sowing large and small seed’s size as per required seed size by farmers. As shown in Figure 3, the hole diameter of the four small seed disc (112ab-112ae) may be adjusted to open particular sized holes. When the central knob (112aa) is moved in the anticlockwise direction, the size of the hole may increase and vice versa. In an embodiment, the gear arrangement has four small gears (134a-134d) and one with big gear (136) to mesh their teeth with each other. The four small seed disc (112ab-112ae) that may be inserted in the four small gear (134a-134d) respectively and the central knob (112aa) may be placed in the big gear (136) and the big gear (136) may rotate in clockwise and anticlockwise direction to change the hole size of four small seed disc (112ab-112ae).

[0049] In an embodiment, as shown in Figure 4, the first seed hopper (114a) and the second seed hopper (114b) is connected to the first seed sowing disc shaft (110a) and the second seed sowing disc shaft (110b). The first seed hopper (114a) and the second seed hopper (114b) has two exit points at bottom. The first seed hopper (114a) and the second seed hopper (114b) are attached to the first seed hopper adjustable mechanism (114aa), the first seed plate hole filler (114ab), second seed hopper adjustable mechanism (114ba) and the second seed plate hole filler (114bb) respectively. The seed hopper adjustable mechanism is used to increase the holding capacity of the plurality of seed hopper (114a-114b). The seed plate hole filler is used during empty of exit seed in the plurality of seed hopper (114a-114b) after completion of sowing process. In an embodiment, shape of the multi seed hopper may vary according to the need of the manufacturer. In an exemplary embodiment, the multi seed hopper is cylindrical in shape.

[0050] In an embodiment, as shown in Figure 5, the holding frame is used to hold the plurality of seed hopper (114a-114b). The holding frame temporarily hold the plurality of seed hopper (114a-114b). Such as after sowing operation, the residual seeds left in the seed hopper are removed.

[0051] In an embodiment, as shown in Figure 6, a depth lock (116aa) is present in a first adjustable tyne (116a) to lock the first adjustable tyne (116a) at the desired depth. A first seed covering plate (120a) is connected to the first adjustable tyne (116a) and is used to cover the seed with soil after the sowing process.

[0052] In an embodiment, as shown in Figure 7 and Figure 8, the step wise method of working is explained as follows:-

• Dropping of seeds in the plurality of seed hopper (114a-114b).
• Pulling the handle (102) of the semi-automatic seed sowing apparatus (100).
• Transmission of power to the plurality of wheels (104a-104c) in rotational form.
• Rotation of the drive shaft (106) due to the motion of the plurality of wheels (104a-104c).
• Rotation of the first sprocket (108a) located on the axis of the drive shaft (106).
• Rotation of second sprocket (108b) rotationally connected to the first sprocket (108a).
• Rotation of the first seed sowing disc shaft (110a) perpendicularly connected to the second sprocket (108b).
• Transmission of rotation motion of the first seed sowing disc shaft (110a) to second seed sowing disc shaft (110b) through the first V-pulley (122a) and the second V-pulley (122b) with help of V belt (124).
• Rotation of the first seed sowing disc (112a) and the second seed sowing disc (112b) along the first seed sowing disc shaft (110a) and second seed sowing disc shaft (110b) respectively.
• Dropping of seeds in the row from the first seed hopper (114a) and the second seed hopper (114b) through the plurality of seed pipe tube (118a-118d)
• Adjusting of the depth of the plurality of adjustable tyne (116a-116d) at desired depth at which seed is to be sown, through the depth adjuster connected to the supporting bar.

[0053] In an embodiment, as shown in Figure 9, the first seed hopper (114a) is connected to the first adjustable tyne (116a) through the first seed pipe tube (118a) and the first seed sowing disc (112a) rotates alongside the first seed sowing drive shaft (110a) and used to proper dropping of seeds in the row. The first seed covering plate (120a) is connected with the first adjustable tyne (116a). We can adjust the depth of the plurality of adjustable tyne (116a-116d) with the help of the depth adjuster which is connected to the supporting bar.

[0054] In an embodiment, as shown in Figure 10, the water and urea sprinkling mechanisms has a storage tank (128), a storage tank cap (130), and a plurality of nozzles (132a-132n). The storage tank (128) is used to store liquid (such as water or urea) that needs to be sprinkled. The storage tank cap (130) may act as opening to fill the liquid that needs to be sprinkled, into the storage tank (128). The plurality of nozzles (132a-132n) are used to sprinkle liquid stored in the storage tank (128), into the agriculture field/land as per requirement.

[0055] In an embodiment, as shown in Figure 11, the water and urea sprinkling mechanisms may be attached with the apparatus (100). The water and urea sprinkling mechanism as shown in Fig. 11 is used as an attachment on the main frame for providing water and Nano-urea spray in the agriculture field/land as per requirement.
[0056] The present invention exhibits following advantages:

• Adjustable seed size hole mechanism by using seed disc for different kinds of crops: An adjustable seed size hole mechanism is accommodated for a wide range of crop varieties. The apparatus allows farmers to easily customize the size of seed holes on the disc, ensuring precise seeding for different types of crops. By simply swapping out the seed disc or adjusting the hole size, farmers seamlessly transit from sowing small seeds for delicate crops like lettuce to larger seeds needed for robust plants like maize. This adaptability enhances efficiency, promotes optimal crop growth and making the apparatus valuable in modern agriculture.
• Adjustable seed hopper mechanism for larger quantity of seeds in order to change and clean the hopper mechanism: An adjustable seed hopper mechanism accommodate a larger quantity of seeds in maintaining the flexibility to easily change and clean the hopper to allow farmers to customize the seeding process, ensuring the precise distribution of seeds and reducing the frequency of refills. Furthermore, the user-friendly apparatus facilitates hassle-free maintenance, simplifying the task of removing residue and making adjustments as needed. By offering both convenience and efficiency, this adaptable seed hopper mechanism streamlines the planting process.
• Adjustable tyne/plough and soil covering plate with linear and angular movements: An adjustable tyne/plough and soil covering plate is a versatile agricultural implemented to optimize soil preparation and crop planting and allow farmers to fine-tune the depth and angle of tynes or ploughs, enabling precise control over soil cultivation. The linear and angular adjustments ensure different soil types and crop varieties are accommodated with ease, resulting in improved soil aeration and seedbed preparation that represents a significant advancement in modern farming practices, offering greater efficiency and flexibility for farmers looking to enhance the agricultural productivity while minimizing environmental impact.
• Integrating the apparatus with agricultural tractors for farming: The apparatus enhances the functionality through a series of additional attachments integrated with farming tractors. The attachments aim to revolutionize farming practices by offering increased versatility, efficiency, and adaptability in various agricultural tasks. The apparatus streamline the operations and promote more sustainable and productive farming practices that results in modernizing the agricultural industry, making the apparatus efficient and environmental friendly.
• Wheel changing arrangement for different kinds of agricultural area: Wheel changing arrangements for various types of agricultural terrain are essential to ensure the smooth and efficient operation of agricultural machinery. It may be done by simply removing the wheels by unscrewing the nuts and bolts which are there on the wheel drums. In flat and well-maintained fields, a standard wheel configuration is suitable. However, for more challenging landscapes, such as muddy terrain, agricultural equipment often requires adaptable wheel-changing systems. These arrangements include adjustable tire widths, varying tire tread patterns or the option to switch between wheels and tracks. By having these versatile wheel-changing arrangements, farmers optimize the equipment for different agricultural areas, ensuring that the famers able to work effectively and minimize soil compaction while preserving crop yields and the health of the land.

• Water and urea sprinkling mechanisms may be attached with the apparatus. Water and urea sprinkling mechanism as shown in Fig. 10-11 may be used as an attachment on the main frame for providing water and Nano-urea spray in the agriculture field/land as per requirement.

[0057] While this invention has been described in connection with what is presently considered to be the most practical and preferred embodiment, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the scope of the appended claims.
, Claims:WE CLAIM:

1. A semi-automatic apparatus for sowing seeds (100), comprising:

a handle (102);

a plurality of wheels (104a-104c) including: a first wheel (104a), and a second set of wheel (104b-104c);

a drive shaft (106) connected to the second set of wheel (104b-104c);

a plurality of sprockets (108a-108b) including: a first sprocket (108a) and a second sprocket (108b), the first sprocket (108a) is connected to the drive shaft (106) and the second sprocket (108b) is movably connected to the first sprocket (108a);

a plurality of seed sowing disc shafts (110a-110b) including: a first seed sowing disc shaft (110a) and a second seed sowing disc shaft (110b), the first seed disc shaft (110a) is perpendicularly connected to the second sprocket (108b) and rotates on the rotation of the second sprocket (108b);

a plurality of seed sowing disc (112a-112b) connected to the plurality of seed sowing disc shafts (110a-110b), including: a first seed sowing disc (112a) and a second seed sowing disc (112b);

a plurality of seed hopper (114a-114b) located above the plurality of seed sowing disc (112a-112b), including: a first seed hopper (114a) and a second seed hopper (114b) with multiple exit points;

a plurality of adjustable tyne (116a-116d) connected with the plurality of seed hopper (114a-114b) through a plurality of seed pipe tube (118a-118d); and

a plurality of seed covering plate (120a-120d) is connected to the plurality of adjustable tyne (116a-116d);

wherein

the first seed sowing disc shaft (112a) is connected to the second seed sowing disc shaft (112b) with the help of a first pulley (122a) and a second pulley (122b);
the seed sowing disc (112a) has a central knob (112aa) and four small seed disc including: a first small seed disc (112ab), a second small seed disc (112ac), a third small seed disc (112ad) and a fourth small seed disc (112ae), the central knob (112aa) is configured to be rotate in clockwise and anticlockwise direction to regulate the hole size of four small seed disc (112ab-112ae) enabling to sow seeds of different size;

the plurality of seed hopper (114a-114b) is adjustably configured to accommodating larger quantity of seeds through adjustable seed hopper mechanism ;and

the adjustable tyne (116a-116d) with seed covering plate (120a-120d) is configured to be adjustable to varying depth with linear and angular movement.
2. The apparatus (100) as claimed in claim 1, wherein the apparatus (100) is connected with agricultural tractors for farming to eliminate the human effort.
3. The apparatus (100) as claimed in claim 1, wherein the plurality of seed hopper (114a-114b) rests on a hopper holding frame;
4. The apparatus (100) as claimed in claim 1, wherein the plurality of seed hopper (114a-114b) has two exit points.
5. The apparatus (100) as claimed in claim 1, wherein the plurality of seed hopper (114a-114b) maintaining the flexibility to change and clean the hopper through the adjustable seed hopper mechanism (114aa).
6. The apparatus (100) as claimed in claim 1, wherein the apparatus (100) comprising wheel changing arrangement for sowing different kinds of agricultural area.
7. The apparatus (100) as claimed in claim 1, wherein the apparatus (100) is attached with water and urea sprinkling mechanisms to sprinkle water and urea.
8. The apparatus (100) as claimed in claim 1, wherein the plurality of the seed sowing disc shaft (112a-112b) are connected to each other through the V-pulley.
9. The apparatus (100) as claimed in claim 1, wherein a depth lock (116aa) is present in a first adjustable tyne (116a) to lock the first adjustable tyne (116a) at the desired depth.
10. The apparatus (100) as claimed in claim 1, wherein the four small seed disc (112ab-112ae) is inserted in the four small gear (134a-134d) respectively and the central knob (112aa) may be placed in the big gear (136) and the big gear (136) is rotate in clockwise and anticlockwise direction to change the hole size of four small seed disc (112ab-112ae).