Ditching device for agricultural planting

Abstract

The utility model discloses a furrowing device for agricultural planting, which relates to the technical field of agricultural planting and comprises a base, the upper surface of the base is fixedly connected with a driving box, the upper surface of the driving box is fixedly connected with a driving motor, and the output end of the driving motor extends into the driving box and is fixedly connected with a threaded rod. The bottom end of the threaded rod is rotationally connected with the inner bottom wall of the driving box, the surface of the threaded rod is in threaded connection with a moving plate in lap joint with the inner wall of the driving box, the lower surface of the moving plate is fixedly connected with a concave plate, the inner wall of the concave plate is rotationally connected with a ditching fluted disc, and the front face of the concave plate is fixedly connected with a rotating motor; the output end of the rotating motor is fixedly connected with the front face of the ditching fluted disc, a vertical plate is fixedly connected to the lower surface of the moving plate, a rotating hole is formed in the front face of the vertical plate, a rotating shaft is rotationally connected to the inner wall of the rotating hole, and a mounting plate is fixedly connected to the end face of the rotating shaft. The ditching device for agricultural planting disclosed by the utility model has the effect of controlling the ditching depth.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural planting, in particular to a ditching device for agricultural planting. Background Art

[0002] In the ditching device for agricultural planting with the publication number CN220108635U, it is proposed that the existing farmland ditching and soil-turning equipment is operated manually with a spade, which requires a large amount of labor, has low efficiency, and is not easy to crush the soil, resulting in poor airtightness when planting and covering seeds. By driving the pulley to rotate through a driving motor and driving the support shaft to rotate through the transmission of a transmission belt, the breaking disk and breaking teeth are driven to rotate by the rotation of the support shaft, so as to break the ground and prevent the soil hardening from affecting the ditching efficiency of the plow knife.

[0003] The height of the plow knife can be adjusted in the above device to adjust the ditching depth. However, the height of the breaking teeth at the front end cannot be adjusted. That is, when ditching at a height where the breaking teeth cannot be adjusted, the plow knife is ditching the soil that has not been broken at this time, and is blocked by the soil during ditching, and it is more laborious to manually push the device. Content of the Utility Model

[0004] The utility model discloses a ditching device for agricultural planting, aiming to solve the technical problems in the background art.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A ditching device for agricultural planting includes a base. A driving box is fixedly connected to the upper surface of the base. A driving motor is fixedly connected to the upper surface of the driving box. The output end of the driving motor extends into the interior of the driving box and is fixedly connected to a threaded rod. The bottom end of the threaded rod is rotatably connected to the inner bottom wall of the driving box. A moving plate that abuts against the inner wall of the driving box is threadedly connected to the surface of the threaded rod;

[0007] A concave plate is fixedly connected to the lower surface of the moving plate. A ditching tooth disc is rotatably connected to the inner wall of the concave plate. A rotating motor is fixedly connected to the front of the concave plate. The output end of the rotating motor is fixedly connected to the front of the ditching tooth disc. A vertical plate is fixedly connected to the lower surface of the moving plate. A rotating hole is formed in the front of the vertical plate. A rotating shaft is rotatably connected to the inner wall of the rotating hole. A mounting plate is fixedly connected to the end face of the rotating shaft. A ditching shovel is fixedly connected to the lower surface of the mounting plate. A positioning mechanism for fixing the position of the ditching shovel is installed on the back of the vertical plate. A through hole for the concave plate and the vertical plate to pass through is formed in the upper surface of the base.

[0008] By setting a rotating motor to drive the ditching tooth disc, relatively hard soil can be loosened, and the loosened soil is dug open by the ditching shovel at the rear to form a ditch. At the same time, by driving the threaded rod to rotate through the driving motor, the moving plate synchronously drives the ditching tooth disc and the ditching shovel to move, so that the ditching depth can be adjusted.

[0009] In a preferred solution, the positioning mechanism includes a mounting box fixedly installed on the back surface of the vertical plate. One end of the rotating shaft away from the mounting plate extends into the interior of the mounting box and is fixedly connected to a turntable. The upper surface of the mounting box is fixedly connected to a control box. A T-shaped positioning rod is slidably connected to the inner wall of the control box. The end surface of the T-shaped positioning rod is arc-shaped. Two positioning sunk holes adapted to the T-shaped positioning rod are formed on the surface of the turntable. The surface of the T-shaped positioning rod is lapped with the inner wall of the positioning sunk hole. A return spring is fixedly connected between the opposite surfaces of the T-shaped positioning rod and the control box. A positioning bolt is threadedly connected to the upper surface of the control box. The threaded end of the positioning bolt is lapped with the top end of the T-shaped positioning rod.

[0010] By setting the control box, the T-shaped positioning rod, the turntable, the return spring and the positioning bolt, the ditching shovel can be rotated and stored.

[0011] In a preferred solution, the lower surface of the base is fixedly connected with support legs. An installation groove is formed at the bottom end of the support legs. A shock absorber is fixedly connected to the inner wall of the installation groove. The telescopic end of the shock absorber is fixedly connected with an installation seat. A moving wheel is installed on the surface of the installation seat. The upper surface of the base is fixedly connected with a storage battery for power supply. A sleeve is fixedly connected to the upper surface of the base. An L-shaped handle is slidably connected to the inner wall of the sleeve. A fixing bolt is threadedly connected to the surface of the sleeve. A plurality of positioning holes adapted to the fixing bolt are formed on the surface of the L-shaped handle. The surface of the fixing bolt is lapped with the inner wall of the positioning hole.

[0012] By setting the moving wheels, it is convenient to move the device. And by setting the shock absorber, it can ensure that the moving wheels float up and down, ensuring the stable movement of the device in the field. The setting of the L-shaped handle facilitates the pushing of the device. The setting of the sleeve and the fixing bolt facilitates the adjustment of the height of the L-shaped handle.

[0013] As can be seen from the above. A ditching device for agricultural planting provided by the present invention has the following technical effects.

[0014] First: By setting a rotating motor to drive the ditching tooth disc, relatively hard soil can be loosened, and the loosened soil is dug open by the ditching shovel at the rear to form a ditch. At the same time, by driving the threaded rod to rotate through the driving motor, the moving plate synchronously drives the ditching tooth disc and the ditching shovel to move, so that the ditching depth can be adjusted.

[0015] Second: The device is convenient to move by setting moving wheels, and shock absorbers are set to ensure that the moving wheels can float up and down, ensuring the stable movement of the device in the field. The L-shaped handlebar is set for convenient pushing of the device, and the sleeve and fixing bolts are set for convenient adjustment of the height of the L-shaped handlebar. Brief Description of the Drawings

[0016] Figure 1 It is a schematic three-dimensional structure diagram of the present utility model.

[0017] Figure 2 It is a schematic internal structure diagram of the drive box of the present utility model.

[0018] Figure 3 For the present utility model Figure 2 Schematic enlarged structure diagram of part A in

[0019] Figure 4 It is a schematic internal structure diagram of the installation box of the present utility model.

[0020] In the drawings: 1. Base; 2. Drive box; 3. Drive motor; 4. Threaded rod; 5. Moving plate; 6. Concave plate; 7. Ditch-opening tooth disc; 8. Rotating motor; 9. Vertical plate; 10. Rotating shaft; 11. Mounting plate; 12. Ditch-opening shovel; 13. Installation box; 14. Turntable; 15. Control box; 16. T-shaped positioning rod; 17. Return spring; 18. Positioning bolt; 19. Support leg; 20. Shock absorber; 21. Moving wheel; 22. Sleeve; 23. L-shaped handlebar; 24. Fixing bolt. Detailed Description of the Invention

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0022] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0023] Refer to Figure 1 and Figure 2, A trench digging device for agricultural planting, comprising a base 1. A driving box 2 is fixedly connected to the upper surface of the base 1. A driving motor 3 is fixedly connected to the upper surface of the driving box 2. The output end of the driving motor 3 extends into the interior of the driving box 2 and is fixedly connected to a threaded rod 4. The bottom end of the threaded rod 4 is rotatably connected to the inner bottom wall of the driving box 2. A moving plate 5 that abuts against the inner wall of the driving box 2 is threadedly connected to the surface of the threaded rod 4. A concave plate 6 is fixedly connected to the lower surface of the moving plate 5.

[0024] A trench digging tooth disc 7 is rotatably connected to the inner wall of the concave plate 6. A rotating motor 8 is fixedly connected to the front surface of the concave plate 6. The output end of the rotating motor 8 is fixedly connected to the front surface of the trench digging tooth disc 7. A vertical plate 9 is fixedly connected to the lower surface of the moving plate 5. A rotating hole is formed in the front surface of the vertical plate 9. A rotating shaft 10 is rotatably connected to the inner wall of the rotating hole. An installation plate 11 is fixedly connected to the end face of the rotating shaft 10. A trench digging shovel 12 is fixedly connected to the lower surface of the installation plate 11. A positioning mechanism for fixing the position of the trench digging shovel 12 is installed on the back surface of the vertical plate 9. A through hole for the concave plate 6 and the vertical plate 9 to pass through is formed in the upper surface of the base 1.

[0025] By setting the rotating motor 8 to drive the trench digging tooth disc 7, the harder soil can be loosened, and the loosened soil can be dug open by the rear trench digging shovel 12 to dig a trench. At the same time, by driving the threaded rod 4 to rotate through the driving motor 3, the moving plate 5 synchronously drives the trench digging tooth disc 7 and the trench digging shovel 12 to move, and the depth of the trench can be adjusted.

[0026] Refer to Figure 2 、 Figure 3 and Figure 4 , In a preferred embodiment, the positioning mechanism includes an installation box 13 fixedly installed on the back surface of the vertical plate 9. One end of the rotating shaft 10 away from the installation plate 11 extends into the interior of the installation box 13 and is fixedly connected to a turntable 14. A control box 15 is fixedly connected to the upper surface of the installation box 13. A T-shaped positioning rod 16 is slidably connected to the inner wall of the control box 15. The end face of the T-shaped positioning rod 16 is arc-shaped. Two positioning counterbores adapted to the T-shaped positioning rod 16 are formed on the surface of the turntable 14. The surface of the T-shaped positioning rod 16 abuts against the inner wall of the positioning counterbore. A return spring 17 is fixedly connected between the opposite surfaces of the T-shaped positioning rod 16 and the control box 15. A positioning bolt 18 is threadedly connected to the upper surface of the control box 15. The threaded end of the positioning bolt 18 abuts against the top end of the T-shaped positioning rod 16.

[0027] Loosen the positioning bolt 18, rotate the mounting plate 11. The mounting plate 11 drives the turntable 14 to rotate through the rotating shaft 10. At this time, the arc surface of the T-shaped positioning rod 16 is stressed and retracted. The T-shaped positioning rod 16 disengages from the positioning counterbore, and the T-shaped positioning rod 16 presses the return spring 17. When another positioning counterbore of the turntable 14 moves to the position of the T-shaped positioning rod 16, the elastic force of the return spring 17 pushes the T-shaped positioning rod 16 into the positioning counterbore. Reverse the positioning bolt 18, and the positioning bolt 18 presses the T-shaped positioning rod 16 tightly to ensure that the T-shaped positioning rod 16 is stably inserted into the positioning counterbore, and the ditching shovel 12 also rotates and retracts. When the ditching tooth disc 7 ditches the front end of the field, it can avoid the hard contact between the ditching shovel 12 and the land outside the field range, ensuring the normal movement of the device.

[0028] Refer to Figure 1 , in a preferred embodiment, the lower surface of the base 1 is fixedly connected with support legs 19. The bottom end of the support leg 19 is provided with a mounting groove. The inner wall of the mounting groove is fixedly connected with a shock absorber 20. The telescopic end of the shock absorber 20 is fixedly connected with a mounting seat. A moving wheel 21 is mounted on the surface of the mounting seat. The upper surface of the base 1 is fixedly connected with a storage battery for power supply. The upper surface of the base 1 is fixedly connected with a sleeve 22. An L-shaped handle 23 is slidably connected to the inner wall of the sleeve 22. A fixing bolt 24 is threadedly connected to the surface of the sleeve 22. A plurality of positioning holes adapted to the fixing bolt 24 are provided on the surface of the L-shaped handle 23. The surface of the fixing bolt 24 abuts against the inner wall of the positioning hole.

[0029] Loosen the fixing bolt 24, and move the L-shaped handle 23 to adjust the height. After adjusting to a suitable height, rotate the fixing bolt 24 and screw it into the positioning hole to fix the height of the L-shaped handle 23, which is convenient for people of different heights to push. And during the pushing process, the shock absorber 20 can ensure that the moving wheel 21 has a certain up and down floating space, ensuring the stability of the device when it is pushed.

[0030] Working principle: When in use, start the rotating motor 8. The rotating motor 8 drives the ditching tooth disc 7 to rotate, which can break up the soil on the land. During the process of pushing the device, the rear ditching shovel 12 can dig out the soil to form a ditch. Start the driving motor 3. The driving motor 3 drives the threaded rod 4 to rotate. At this time, the moving plate 5 can move, and then the ditching shovel 12 and the ditching tooth disc 7 can move synchronously, so as to adjust the depth of the ditching tooth disc 7 extending into the soil, which is convenient for the device to perform ditching treatment at different depths.

[0031] As described above, it is only the preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. The substitution may be the substitution of part of the structure, device, method steps, or a complete technical solution. Any equivalent substitution or change made according to the technical solution of the present utility model and its inventive concept shall be covered within the protection scope of the present utility model.

Claims

1. A ditching device for agricultural planting, comprising a base (1), characterized in that, The upper surface of the base (1) is fixedly connected with a driving box (2), the upper surface of the driving box (2) is fixedly connected with a driving motor (3), the output end of the driving motor (3) extends into the interior of the driving box (2) and is fixedly connected with a threaded rod (4), the bottom end of the threaded rod (4) is rotatably connected with the inner bottom wall of the driving box (2), and the surface of the threaded rod (4) is threadedly connected with a moving plate (5) that abuts against the inner wall of the driving box (2); The lower surface of the moving plate (5) is fixedly connected with a concave plate (6), the inner wall of the concave plate (6) is rotatably connected with a ditching tooth disc (7), the front surface of the concave plate (6) is fixedly connected with a rotating motor (8), the output end of the rotating motor (8) is fixedly connected with the front surface of the ditching tooth disc (7), the lower surface of the moving plate (5) is fixedly connected with a vertical plate (9), a rotating hole is opened on the front surface of the vertical plate (9), the inner wall of the rotating hole is rotatably connected with a rotating shaft (10), the end face of the rotating shaft (10) is fixedly connected with a mounting plate (11), the lower surface of the mounting plate (11) is fixedly connected with a ditching shovel (12), and a positioning mechanism for fixing the position of the ditching shovel (12) is installed on the back surface of the vertical plate (9). A through hole for the concave plate (6) and the vertical plate (9) to pass through is opened on the upper surface of the base (1).

2. The ditching device for agricultural planting according to claim 1, characterized in that, The positioning mechanism includes a mounting box (13) fixedly installed on the back surface of the vertical plate (9), and one end of the rotating shaft (10) away from the mounting plate (11) extends into the interior of the mounting box (13) and is fixedly connected with a turntable (14).

3. The ditching device for agricultural planting according to claim 2, wherein The upper surface of the mounting box (13) is fixedly connected with a control box (15), a T-shaped positioning rod (16) is slidably connected to the inner wall of the control box (15), the end face of the T-shaped positioning rod (16) is arc-shaped, two positioning counterbores adapted to the T-shaped positioning rod (16) are opened on the surface of the turntable (14), and the surface of the T-shaped positioning rod (16) abuts against the inner wall of the positioning counterbore.

4. The ditching device for agricultural planting according to claim 3, characterized in that, A return spring (17) is fixedly connected between the opposite surfaces of the T-shaped positioning rod (16) and the control box (15), a positioning bolt (18) is threadedly connected to the upper surface of the control box (15), and the threaded end of the positioning bolt (18) abuts against the top end of the T-shaped positioning rod (16).

5. The ditching device for agricultural planting according to claim 1, characterized in that, The lower surface of the base (1) is fixedly connected with support legs (19), mounting grooves are opened at the bottom ends of the support legs (19), shock absorbers (20) are fixedly connected to the inner walls of the mounting grooves, the telescopic ends of the shock absorbers (20) are fixedly connected with mounting seats, and moving wheels (21) are installed on the surfaces of the mounting seats.

6. The ditching device for agricultural planting according to claim 5, wherein, The upper surface of the base (1) is fixedly connected with a storage battery for power supply, the upper surface of the base (1) is fixedly connected with a sleeve (22), and an L-shaped handlebar (23) is slidably connected to the inner wall of the sleeve (22).

7. An agricultural planting ditching device according to claim 6, characterized in that, A fixing bolt (24) is threadedly connected to the surface of the sleeve (22), a plurality of positioning holes adapted to the fixing bolt (24) are opened on the surface of the L-shaped handlebar (23), and the surface of the fixing bolt (24) abuts against the inner wall of the positioning hole.

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