CN221829448U - A sowing device - Google Patents

Abstract

The utility model discloses a seeding device, comprising: the bottom plate is fixedly provided with a working box above the bottom plate, a feeding hopper is fixedly arranged above the working box, and a quantifying mechanism is arranged inside the working box; the mounting bracket sets up in the bottom plate outside, mounting bracket both ends and bottom plate fixed connection, and the position rotation between bottom plate both sides and the mounting bracket is provided with pivot one, and one side rotation that the pivot one is close to the mounting bracket is connected with the wheel, still is provided with the mechanism of plowing between bottom plate and the mounting bracket. According to the seeding device, through the structural design of the quantitative mechanism in the working box, quantitative and fixed-distance seeding can be realized in the moving process of the device, so that seeds are uniformly and regularly distributed; through the structural design of the plowing mechanism, the slotting claw can be used for loosening the soil below in a vertically reciprocating mode when the device moves forwards, so that sowing is facilitated, the sowing survival rate is improved, and the manual work amount is reduced.

Description

A sowing device

Technical Field

The utility model relates to the technical field of agriculture, in particular to a sowing device.

Background Art

Seeding is one of the measures for crop cultivation. It is the operation of sowing the seeding materials into the soil layer at a certain depth in a certain quantity and manner at the right time. Whether the sowing is appropriate or not directly affects the growth and yield of the crop.

For example, a Chinese utility model patent (CN219938916U) discloses a quantitative sowing device, which records: "The first groove wheel is driven to rotate by the driven wheel rotating rod, the first groove wheel drives the second groove wheel to rotate, the second groove wheel drives the first pulley to rotate, and the first pulley drives the sowing disk to rotate. The seeds filled in the hopper have entered the groove of the sowing disk in advance due to the influence of gravity. When the sowing disk rotates, different grooves are changed to connect to the bottom of the hopper. After multiple rotations, the seeds in the horizontal grooves between the sowing disk and the ground will fall from the lower hopper to complete quantitative sowing. The machine moving power is introduced for sowing, and the seeds can be sown quantitatively and at a fixed distance. It is convenient and fast, the sowing is regular, the structure is simple and the cost is low, and it is suitable for small-scale sowing in mountainous poor areas." It also records: "The existing seeders are expensive and occupy a large area, which is not conducive to use in poor areas. In addition, poor areas are still using manual sowing, which is time-consuming and labor-intensive, and the sowing effect is irregular, which is not conducive to plant growth." Technical problems.

Based on the above, it can be seen that the following technical problems exist in the prior art: the existing seed drills are expensive and occupy a huge area, which is not conducive to use in poor areas. Poor areas still use manual sowing, which is time-consuming and labor-intensive, and the sowing effect is irregular, which is not conducive to plant growth. For this reason, the present application proposes a sowing device to solve the technical problems mentioned in the above patents and provide a new technical solution.

Utility Model Content

Based on this, it is necessary to provide a sowing device to address the above technical problems. Through the quantitative mechanism structure design inside the working box, quantitative and fixed-distance sowing can be achieved during the movement of the device, so that the seeds are evenly and regularly distributed.

In order to solve the above technical problems, the utility model adopts the following technical solutions:

A sowing device is used for quantitative sowing.

The sowing device specifically comprises: a bottom plate, a working box is fixedly arranged above the bottom plate, a feeding hopper is fixed above the working box, and a quantitative mechanism is arranged inside the working box;

The mounting frame is arranged outside the base plate, and both ends of the mounting frame are fixedly connected to the base plate. A rotating shaft 1 is rotatably arranged at a position between the two sides of the base plate and the mounting frame, and a wheel is rotatably connected to the side of the rotating shaft 1 close to the mounting frame, and a plowing mechanism is also arranged between the base plate and the mounting frame.

As a preferred embodiment of the sowing device provided by the utility model, the quantitative mechanism includes a bevel gear 1, which is fixedly connected to a rotating shaft 1, and a fixed shaft is vertically rotatably connected inside the working box, and a turntable 2, a turntable 1, and a bevel gear 2 are fixed on the outside of the fixed shaft in sequence from top to bottom, and notches are provided on the opposite sides of the turntable 2 and the turntable 1, and the bevel gear 2 is meshed with the bevel gear 1; a feed pipe 1, a feed pipe 2, and a feed pipe 3 are also vertically arranged inside the working box, and the feed pipe 1, the feed pipe 2, and the feed pipe 3 are on the same axis, the feed pipe 1 is fixed to the internal top end of the working box, the feed pipe 2 is fixed at a position below the feed pipe 1 by a bracket, the feed pipe 3 is located at a position below the feed pipe 2, and the lower end of the feed pipe 3 extends to the outside of the lower end of the bottom plate, and gaps are provided between the feed pipe 1 and the feed pipe 2, and between the feed pipe 2 and the feed pipe 3.

As a preferred embodiment of the seeding device provided by the utility model, the plowing mechanism includes a pulley 1, the pulley 1 is fixedly connected to a rotating shaft 1, a rotating shaft 2 is rotatably connected to the inner side of the mounting frame, a pulley 2 is fixedly arranged on the outer side of the rotating shaft 2, the pulley 2 is transmission-connected to the pulley 1 through a belt, both ends of the rotating shaft 2 extend to the outside of the mounting frame, a connecting rod 1 is fixedly connected to the end of the rotating shaft 2, an end of the connecting rod 1 away from the rotating shaft 2 is rotatably connected to the connecting rod 2, an end of the connecting rod 2 away from the connecting rod 1 is rotatably connected to the connecting rod 3, an end of the connecting rod 3 away from the connecting rod 2 is rotatably connected to the outside of the mounting frame, a slotted claw is arranged below the mounting frame, and the slotted claw is fixedly connected to the connecting rod 2.

As a preferred embodiment of the seeding device provided by the utility model, a traction ring is fixedly provided at one end of the mounting frame.

As a preferred embodiment of the seeding device provided by the utility model, the first turntable and the second turntable are circular plates of the same shape, and the notch is fan-shaped.

As a preferred embodiment of the sowing device provided by the utility model, a discharge hopper is fixed to the end of the feed pipe located outside the lower end of the bottom plate.

Compared with the prior art, the utility model has the following beneficial effects:

The sowing device provided by the utility model can realize sowing at a fixed quantity and distance through the quantitative mechanism structural design inside the working box during the movement of the device, so that the seeds are evenly and regularly distributed.

The sowing device provided by the utility model has a structural design of a plowing mechanism, so that when the device moves forward, the slotting claws can reciprocate up and down to loosen the soil below, thereby facilitating sowing, improving the survival rate of sowing, and reducing the amount of manual labor.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the scheme in the utility model, a brief introduction is given below to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

FIG1 is a schematic diagram of the overall structure of the seeding device provided by the utility model;

FIG2 is a schematic structural diagram of the front side of the sowing device provided by the utility model;

FIG3 is an enlarged structural diagram of a quantitative mechanism of a sowing device provided by the utility model;

FIG. 4 is a schematic structural diagram of the plowing mechanism of the seeding device provided by the present invention.

The markings in the figure are as follows:

1. Bottom plate; 2. Working box; 3. Feed hopper; 4. Mounting frame; 5. Feed hopper; 6. Rotating shaft 1; 7. Wheel; 8. Plowing mechanism; 9. Traction ring; 10. Pulley 1; 11. Belt; 12. Pulley 2; 13. Rotating shaft 2; 14. Connecting rod 1; 15. Connecting rod 2; 16. Connecting rod 3; 17. Slotted claw; 18. Bevel gear 1; 19. Bevel gear 2; 20. Turntable 1; 21. Turntable 2; 22. Feeding tube 1; 23. Feeding tube 2; 24. Feeding tube 3; 25. Fixed shaft.

DETAILED DESCRIPTION

In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

As described in the background technology, existing seed drills are expensive and occupy a large area, which is not conducive to use in poor areas. Poor areas still use manual seeding, which is time-consuming and labor-intensive, and the seeding effect is irregular, which is not conducive to plant growth.

In order to solve this technical problem, the utility model provides a sowing device, which is used for quantitative sowing.

Specifically, please refer to Figures 1 to 4, the sowing device specifically includes:

A bottom plate 1, a working box 2 is fixedly arranged above the bottom plate 1, a feeding hopper 3 is fixed above the working box 2, and a quantitative mechanism is arranged inside the working box 2;

The mounting frame 4 is arranged outside the base plate 1, and both ends of the mounting frame 4 are fixedly connected to the base plate 1. A rotating shaft 6 is rotatably arranged at a position between the two sides of the base plate 1 and the mounting frame 4, and a wheel 7 is rotatably connected to the side of the rotating shaft 6 close to the mounting frame 4. A plowing mechanism 8 is also arranged between the base plate 1 and the mounting frame 4.

The sowing device provided by the utility model can realize sowing at a fixed quantity and distance through the quantitative mechanism structural design inside the working box 2 during the movement of the device, so that the seeds are evenly and regularly distributed.

In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings.

Embodiment 1:

Please refer to Figures 1 to 3, a sowing device includes: a bottom plate 1, a working box 2 is fixedly arranged above the bottom plate 1, a feeding hopper 3 is fixed above the working box 2, and a quantitative mechanism is arranged inside the working box 2.

Specifically, the mounting frame 4 is arranged outside the base plate 1, and both ends of the mounting frame 4 are fixedly connected to the base plate 1. A rotating shaft 6 is rotatably arranged at a position between the two sides of the base plate 1 and the mounting frame 4, and a wheel 7 is rotatably connected to the side of the rotating shaft 6 close to the mounting frame 4, and a plowing mechanism 8 is also arranged between the base plate 1 and the mounting frame 4; further, in order to facilitate the connection of the device with a vehicle or livestock, a traction ring 9 is fixedly arranged at one end of the mounting frame 4.

Further, the quantitative mechanism includes a bevel gear 18, which is fixedly connected to the rotating shaft 16. The interior of the working box 2 is vertically rotatably connected with a fixed shaft 25. The outer side of the fixed shaft 25 is fixed with a turntable 21, a turntable 20, and a bevel gear 219 in sequence from top to bottom. The turntable 21 and the turntable 20 are opposite to each other on one side. A notch is provided; further, the turntable 20 and the turntable 21 are circular plates of the same shape, and the notch is fan-shaped; the bevel gear 219 is meshed and connected with the bevel gear 18; the interior of the working box 2 is also vertically provided with a feed pipe 122, a feed pipe 23, and a feed pipe 3. 24, feed pipe 1 22, feed pipe 2 23, and feed pipe 3 24 are on the same axis, feed pipe 1 22 is fixed to the inner top of the working box 2, feed pipe 2 23 is fixed at the lower position of feed pipe 1 22 by a bracket, feed pipe 3 24 is located at the lower position of feed pipe 2 23, and the lower end of feed pipe 3 24 extends to the outer side of the lower end of the base plate 1, and there are gaps between feed pipe 1 22 and feed pipe 2 23, and between feed pipe 2 23 and feed pipe 3 24; further, in order to increase the sowing range, a discharge hopper 5 is fixed to the end of feed pipe 3 24 located at the outer side of the lower end of the base plate 1.

It can be seen that when the device is moving, the rotation of the wheel 7 will drive the bevel gear 18 to rotate through the rotating shaft 16, and the bevel gear 2 19 meshing with the bevel gear 18 will also rotate, and then the connection of the fixed shaft 25 will make the turntable 1 20 and the turntable 2 21 also rotate. Because there are gaps between the discharge pipe 1 22 and the discharge pipe 2 23, and between the discharge pipe 2 23 and the discharge pipe 3 24, and there are gaps on the opposite sides of the turntable 21 and the turntable 1 20, when the gap of the turntable 21 rotates to between the discharge pipe 1 22 and the discharge pipe 2 23, the seeds in the hopper 3 will be pulled out due to gravity. When the notch of turntable 20 rotates to the position between feeding tube 23 and feeding tube 3 24, since the notch of turntable 20 is opposite to that of turntable 21, the gap between feeding tube 1 22 and feeding tube 2 23 will be sealed by turntable 21, and the seeds inside feeding tube 2 23 will be discharged downward by the discharge hopper 5 due to the action of gravity, thereby realizing quantitative and fixed-distance sowing and making the seeds evenly and regularly distributed.

Embodiment 2:

The sowing device provided in Example 1 is further optimized. Specifically, as shown in Figure 4, the plowing mechanism 8 includes a pulley 10, which is fixedly connected to the rotating shaft 1 6. The inner side of the mounting frame 4 is rotatably connected to the rotating shaft 2 13, and the outer side of the rotating shaft 2 13 is fixedly provided with a pulley 2 12. The pulley 2 12 is transmission-connected to the pulley 10 through a belt 11. Both ends of the rotating shaft 2 13 extend to the outer side of the mounting frame 4. The end of the rotating shaft 2 13 is fixedly connected to a connecting rod 14, and the end of the connecting rod 14 away from the rotating shaft 2 13 is rotatably connected to the connecting rod 2 15. The end of the connecting rod 2 15 away from the connecting rod 1 14 is rotatably connected to the connecting rod 3 16. The end of the connecting rod 3 16 away from the connecting rod 2 15 is rotatably connected to the outer side of the mounting frame 4. A slotted claw 17 is provided below the mounting frame 4, and the slotted claw 17 is fixedly connected to the connecting rod 2 15.

It can be seen that when the device is moving, the rotation of wheel 7 will drive pulley 10 to rotate through shaft 16, and pulley 2 12 will rotate along with pulley 10 under the transmission of belt 11, thereby driving shaft 2 13 to rotate connecting rod 14, and connecting rod 2 15 will swing back and forth under the joint action of connecting rod 14 and connecting rod 3 16, thereby driving the slotting claw 17 to swing back and forth up and down, so that the slotting claw 17 loosens the land below, facilitates sowing, improves the survival rate of sowing, and reduces the amount of manual labor.

Claims (6)

1. A sowing device, comprising: A bottom plate (1), a working box (2) is fixedly arranged above the bottom plate (1), a material feeding hopper (3) is fixed above the working box (2), and a quantitative mechanism is arranged inside the working box (2); A mounting frame (4), the mounting frame (4) being arranged outside the base plate (1), the mounting frame (4) having two ends fixedly connected to the base plate (1), a rotating shaft (6) being rotatably arranged at a position between the two sides of the base plate (1) and the mounting frame (4), a wheel (7) being rotatably connected to a side of the rotating shaft (6) close to the mounting frame (4), and a plowing mechanism (8) being further arranged between the base plate (1) and the mounting frame (4). 2. The sowing device according to claim 1 is characterized in that the quantitative mechanism comprises a bevel gear 1 (18), the bevel gear 1 (18) is fixedly connected to the rotating shaft 1 (6), the interior of the working box (2) is vertically rotatably connected with a fixed shaft (25), the outer side of the fixed shaft (25) is fixed with a rotating disk 2 (21), a rotating disk 1 (20), and a bevel gear 2 (19) in sequence from top to bottom, the rotating disk 2 (21) and the rotating disk 1 (20) are both provided with a notch on the opposite side, and the bevel gear 2 (19) is meshedly connected with the bevel gear 1 (18); the interior of the working box (2) is also vertically provided with a feeding pipe 1 (22) , a feed pipe 2 (23) and a feed pipe 3 (24), wherein the feed pipe 1 (22), the feed pipe 2 (23) and the feed pipe 3 (24) are on the same axis, the feed pipe 1 (22) is fixed to the inner top of the working box (2), the feed pipe 2 (23) is fixed to the lower position of the feed pipe 1 (22) by a bracket, the feed pipe 3 (24) is located at the lower position of the feed pipe 2 (23), the lower end of the feed pipe 3 (24) extends to the outer side of the lower end of the bottom plate (1), and there are gaps between the feed pipe 1 (22) and the feed pipe 2 (23), and between the feed pipe 2 (23) and the feed pipe 3 (24). 3. The sowing device according to claim 1 is characterized in that the plowing mechanism (8) comprises a pulley 1 (10), the pulley 1 (10) is fixedly connected to the rotating shaft 1 (6), the inner side of the mounting frame (4) is rotatably connected to the rotating shaft 2 (13), the outer side of the rotating shaft 2 (13) is fixedly provided with a pulley 2 (12), the pulley 2 (12) is transmission-connected to the pulley 1 (10) through a belt (11), both ends of the rotating shaft 2 (13) extend to the outer side of the mounting frame (4), and the rotating shaft 2 (13) is fixedly provided with a pulley 2 (12), and the pulley 2 (12) is transmission-connected to the pulley 1 (10) through a belt (11), and both ends of the rotating shaft 2 (13) extend to the outer side of the mounting frame (4). The end of shaft 2 (13) is fixedly connected with connecting rod 1 (14); the end of connecting rod 1 (14) away from shaft 2 (13) is rotatably connected with connecting rod 2 (15); the end of connecting rod 2 (15) away from connecting rod 1 (14) is rotatably connected with connecting rod 3 (16); the end of connecting rod 3 (16) away from connecting rod 2 (15) is rotatably connected to the outside of the mounting frame (4); a slotted claw (17) is provided below the mounting frame (4); the slotted claw (17) is fixedly connected to connecting rod 2 (15). 4. The sowing device according to claim 1, characterized in that a traction ring (9) is fixedly provided on one end of the mounting frame (4). 5. The sowing device according to claim 2, characterized in that the rotating disk 1 (20) and the rotating disk 2 (21) are circular plates of the same shape, and the notch is fan-shaped. 6. The sowing device according to claim 2 is characterized in that a discharge hopper (5) is fixed to the end of the discharge pipe (24) located outside the lower end of the bottom plate (1).