Pesticide spraying equipment for crop disease and pest control

Abstract

The utility model relates to the technical field of crop pest control equipment, and discloses a pesticide spraying device for crop pest control, which comprises a frame, the outer wall of the frame is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a first threaded column, and the outer wall of the first threaded column is in threaded connection with a first threaded block. A sliding column is rotationally connected to the outer wall of the first threaded block, a first rotating column is rotationally connected to the outer wall of the sliding column, a second rotating column is rotationally connected to the interior of the first rotating column, and a limiting column is rotationally connected to the outer wall of the second rotating column. According to the device, a first motor is started to drive a first threaded column to rotate, so that a first threaded block is driven to rotate, the first threaded block rotates to drive a sliding column to rotate, so that a first rotating column is driven to rotate, a limiting column is driven to rotate, and a bearing rod is driven to move; the effect of adjusting the pesticide spraying height according to different positions of pests on different crops is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of crop pest control equipment, in particular to a pesticide spraying device for crop pest control. Background Art

[0002] Crops refer to plants cultivated by humans to meet the needs of food, feed, fiber and other agricultural products. These plants can be divided into different categories such as food crops, cash crops and feed crops. Crop pests refer to insects that harm agriculture. They can cause damage to crop yield and quality in different forms, including feeding, sucking juice, spreading diseases, etc. Some pests feed on leaves, stems and roots of plants, resulting in restricted plant growth; some pests suck plant juice, resulting in nutrient loss in plants; and some pests can spread plant viruses and aggravate the degree of disease. Therefore, a spraying device for crop disease and insect pest control is proposed.

[0003] After searching, a spraying device for controlling crop diseases and insect pests is disclosed in the announcement number: CN218303057U, including a mounting plate, the top surface of which is fixedly connected with a push handle, a water tank, a water pump, a support column 1 and a motor. The utility model is provided with a rotating arm 1 and a pulley 4, and the motor drives the rotating arm 1 and the pulley 4 to rotate while rotating. When the rotating arm 1 rotates, the rotating arm 3 rotates back and forth in a clockwise and counterclockwise direction, and then the rotating arm 4 rotates back and forth, simulating the action of manual spraying. Under the control of the motor, the rotating arm 4 rotates evenly and stably, so that the spraying is uniform. The pulley 4 drives the pulley 3 to rotate through the belt 2, and finally the wheel rotates, driving the device to move forward. The operator only needs to hold the push handle by hand to adjust the motion trajectory of the device to perform crop spraying operation, which greatly reduces the operator's physical consumption and increases the efficiency of spraying.

[0004] In the above application, a rotating arm 1 and a pulley 4 are provided, and the motor drives the rotating arm 1 and the pulley 4 to rotate while rotating. When the rotating arm 1 rotates, the rotating arm 3 will rotate back and forth in a clockwise and counterclockwise direction, and then the rotating arm 4 will rotate back and forth, simulating the action of manual spraying. Under the control of the motor, the rotating arm 4 will also rotate evenly and stably, so that the spraying is uniform. However, during use, the different positions of pests on different crops are not taken into consideration, and the problem of the inability to adjust the spraying height is not obtained. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a spraying device for controlling crop diseases and insect pests, aiming to improve the problem that the different positions of pests on different crops are not taken into account and the spraying height cannot be adjusted.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A spraying device for controlling crop diseases and insect pests, comprising a frame, an outer wall of the frame is fixedly connected to a first motor, an output end of the first motor is fixedly connected to a first threaded column, an outer wall of the first threaded column is threadedly connected to a first threaded block, an outer wall of the first threaded block is rotatably connected to a sliding column, an outer wall of the sliding column is rotatably connected to a first rotating column, an interior of the first rotating column is rotatably connected to a second rotating column, an outer wall of the second rotating column is rotatably connected to a limiting column, one end of the limiting column is fixedly connected to a third rotating column, one end of the third rotating column is rotatably connected to a limiting rod, a lower surface of the limiting rod is fixedly connected to an upper surface of the frame, an outer wall of the limiting rod is rotatably connected to a load-bearing rod, and a moving component is fixedly arranged on the lower surface of the frame.

[0008] Preferably, the moving assembly comprises a first fixed block, the upper surface of the first fixed block is fixedly connected to the lower surface of the frame, the interior of the first fixed block is rotatably connected to a bearing, and both ends of the bearing are fixedly connected to wheels.

[0009] Preferably, the upper surface of the load-bearing rod is fixedly connected with a shell, and a second motor is installed inside the shell.

[0010] Preferably, the output end of the second motor is fixedly connected to a first bevel gear, and the outer wall of the first bevel gear is meshingly connected to a second bevel gear.

[0011] Preferably, the inner wall of the second bevel gear is rotatably connected to a second threaded column, and the outer wall of the second threaded column is threadedly connected to a second threaded block.

[0012] Preferably, the inner wall of the shell is fixedly connected to a limiting recessed block, and both ends of the second threaded column are rotatably connected to the inside of the limiting recessed block.

[0013] Preferably, a medicine storage box is fixedly connected to the lower surface of the second threaded block, a baffle is provided inside the outer shell, and a nozzle is fixedly connected to the lower surface of the medicine storage box.

[0014] Preferably, a water pump is fixedly connected to the outer wall of the shell, a water pipe is fixedly connected to the output end of the water pump, and one end of the water pipe is fixedly connected to the inner wall of the medicine storage box.

[0015] The utility model has the following beneficial effects:

[0016] 1. In the utility model, the first motor is started, and the first motor drives the first threaded column to rotate, the rotation of the first threaded column drives the first threaded block to rotate, the rotation of the first threaded block drives the sliding column to rotate, thereby driving the first rotating column to rotate, the rotation of the first rotating column drives the limit column to rotate, thereby driving the load-bearing rod to move, so as to adjust the spraying height according to the different positions of pests of different crops.

[0017] 2. In the utility model, the second motor is started, the second motor drives the first bevel gear to rotate, the rotation of the first bevel gear drives the second bevel gear to rotate, the rotation of the second bevel gear drives the second threaded column to rotate, the rotation of the second threaded column drives the second threaded block to move, the movement of the second threaded block drives the medicine storage box to move, thereby achieving the effect of adjusting the spraying position according to the sparseness of crop planting.

[0018] 3. In the utility model, the third rotating column is pushed, the third rotating column drives the frame to move, and the movement of the frame drives the wheels to rotate through the bearings, thereby achieving the effect of conveniently adjusting the equipment according to different required positions. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A three-dimensional diagram of a spraying device for preventing and controlling crop diseases and insect pests proposed by the utility model;

[0020] Figure 2 This is a schematic diagram of a first threaded column of a spraying device for controlling crop diseases and insect pests proposed by the utility model;

[0021] Figure 3 This is a schematic diagram of the first bevel gear of a spraying device for controlling crop pests and diseases proposed by the utility model;

[0022] Figure 4 The utility model provides a schematic diagram of a bearing of a spraying device for controlling crop diseases and insect pests.

[0023] Legend:

[0024] 1. Frame; 2. First motor; 3. First threaded column; 4. First threaded block; 5. Sliding column; 6. First rotating column; 7. Second rotating column; 8. Limiting column; 9. Third rotating column; 10. Limiting rod; 11. Load-bearing rod; 12. First fixed block; 13. Bearing; 14. Wheel; 15. Housing; 16. Second motor; 17. First bevel gear; 18. Second bevel gear; 19. Second threaded column; 20. Second threaded block; 21. Medicine storage box; 22. Sprinkler; 23. Baffle; 24. Water pump; 25. Water pipe; 26. Limiting concave block. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Reference Figure 1-2 The utility model provides an embodiment: comprising a frame 1, the outer wall of the frame 1 is fixedly connected with a first motor 2, the output end of the first motor 2 is fixedly connected with a first threaded column 3, the outer wall of the first threaded column 3 is threadedly connected with a first threaded block 4, the outer wall of the first threaded block 4 is rotatably connected with a sliding column 5, the outer wall of the sliding column 5 is rotatably connected with a first rotating column 6, the interior of the first rotating column 6 is rotatably connected with a second rotating column 7, the outer wall of the second rotating column 7 is rotatably connected with a limiting column 8, one end of the limiting column 8 is fixedly connected with a third rotating column 9, one end of the third rotating column 9 is rotatably connected with a limiting rod 10, the lower surface of the limiting rod 10 is fixedly connected to the upper surface of the frame 1, the outer wall of the limiting rod 10 is rotatably connected with a load-bearing rod 11, and a moving component is fixedly arranged on the lower surface of the frame 1;

[0027] Specifically, starting the first motor 2 drives the first threaded column 3 to rotate, thereby driving the first threaded block 4 to move. The movement of the first threaded block 4 drives the sliding column 5 to rotate, thereby driving the first rotating column 6 to rotate. The rotation of the first rotating column 6 drives the limiting column 8 to rotate, thereby driving the third rotating column 9 to rotate, thereby driving the load-bearing rod 11 to move. The movement of the load-bearing rod 11 drives the outer shell 15 to move, thereby achieving the effect of adjusting the spraying height according to the different positions of pests and diseases on different plants.

[0028] Reference Figure 4 The moving assembly includes a first fixed block 12, the upper surface of the first fixed block 12 is fixedly connected to the lower surface of the frame 1, the interior of the first fixed block 12 is rotatably connected to a bearing 13, and both ends of the bearing 13 are fixedly connected to wheels 14;

[0029] Specifically, the third rotating column 9 is pushed to drive the wheel 14 to rotate, so that the whole device can be conveniently moved according to different spraying positions.

[0030] Reference Figure 1-3, the upper surface of the load-bearing rod 11 is fixedly connected with a shell 15, and a second motor 16 is installed inside the shell 15; the output end of the second motor 16 is fixedly connected with a first bevel gear 17, and the outer wall of the first bevel gear 17 is meshedly connected with a second bevel gear 18; the inner wall of the second bevel gear 18 is rotatably connected with a second threaded column 19, and the outer wall of the second threaded column 19 is threadedly connected with a second threaded block 20; the inner wall of the shell 15 is fixedly connected with a limited recessed block 26, and both ends of the second threaded column 19 are rotatably connected to the inside of the limited recessed block 26; the lower surface of the second threaded block 20 is fixedly connected with a medicine storage box 21, a baffle 23 is provided inside the shell 15, and a nozzle 22 is fixedly connected to the lower surface of the medicine storage box 21; the outer wall of the shell 15 is fixedly connected with a water pump 24, and the output end of the water pump 24 is fixedly connected with a water pipe 25, and one end of the water pipe 25 is fixedly connected to the inner wall of the medicine storage box 21;

[0031] Specifically, the second motor 16 is started to drive the first bevel gear 17 to rotate, thereby driving the second bevel gear 18 to rotate. The rotation of the second bevel gear 18 drives the second threaded column 19 to rotate, thereby driving the second threaded block 20 to move. The movement of the second threaded block 20 drives the medicine storage box 21 to move. The water pump 24 is started to extract the medicine separated by the baffle 23, which enters the medicine storage box 21 through the water pipe 25 and is then sprayed out through the nozzle 22, thereby achieving the effect of adjusting the spraying position according to the sparseness of the crops planted.

[0032] Working principle: when the device needs to be used, the first motor 2 on the outer wall of the frame 1 is started, and the first motor 2 drives the first threaded column 3 to rotate, and the rotation of the first threaded column 3 drives the first threaded block 4 to move, and the movement of the first threaded block 4 drives the sliding column 5 to rotate, and the rotation of the sliding column 5 drives the first rotating column 6 to rotate, and the rotation of the first rotating column 6 drives the limiting column 8 to rotate through the second rotating column 7, and the rotation of the second rotating column 7 drives the third rotating column 9 to rotate inside the limiting rod 10, thereby driving the bearing rod 11 to move, and the movement of the bearing rod 11 drives the outer shell 15 to move, so as to achieve the effect of adjusting the spraying height according to the different positions of the pests and diseases on different plants, and start the second motor 16 inside the outer shell 15, and the second motor 16 drives the first bevel gear 17 to rotate, and the rotation of the first bevel gear 17 drives the second bevel gear 18 to rotate, and the second bevel gear 18 rotates The rotation drives the second threaded column 19 to rotate in the limiting recessed block 26, thereby driving the second threaded block 20 to move. The movement of the second threaded block 20 drives the medicine storage box 21 to move, and the water pump 24 is started. The water pump 24 extracts the medicine separated by the baffle 23, enters the medicine storage box 21 through the water pipe 25, and is then sprayed out through the nozzle 22, which has the effect of adjusting the spraying position according to the sparseness of the planted crops, and pushes the third rotating column 9. The third rotating column 9 drives the wheel 14 to rotate through the bearing 13 fixed by the first fixed block 12, which has the effect of facilitating the movement of the entire equipment according to the required spraying position. The equipment can not only achieve the effect of adjusting the spraying height according to the different positions of pests and diseases on different plants, but also achieve the effect of adjusting the spraying position according to the sparseness of the planted crops and facilitating the movement of the entire equipment.

[0033] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A spraying device for controlling crop diseases and insect pests, comprising a frame (1), characterized in that: The outer wall of the frame (1) is fixedly connected to a first motor (2); the output end of the first motor (2) is fixedly connected to a first threaded column (3); the outer wall of the first threaded column (3) is threadedly connected to a first threaded block (4); the outer wall of the first threaded block (4) is rotatably connected to a sliding column (5); the outer wall of the sliding column (5) is rotatably connected to a first rotating column (6); the interior of the first rotating column (6) is rotatably connected to a second rotating column (7); the outer wall of the second rotating column (7) is rotatably connected to a limiting column (8); one end of the limiting column (8) is fixedly connected to a third rotating column (9); one end of the third rotating column (9) is rotatably connected to a limiting rod (10); the lower surface of the limiting rod (10) is fixedly connected to the upper surface of the frame (1); the outer wall of the limiting rod (10) is rotatably connected to a load-bearing rod (11); and a moving component is fixedly arranged on the lower surface of the frame (1).

2. The pesticide spraying device for controlling crop diseases and insect pests according to claim 1, characterized in that: The moving assembly comprises a first fixed block (12), the upper surface of the first fixed block (12) is fixedly connected to the lower surface of the frame (1), the interior of the first fixed block (12) is rotatably connected to a bearing (13), and both ends of the bearing (13) are fixedly connected to wheels (14).

3. The pesticide spraying device for controlling crop diseases and insect pests according to claim 2, characterized in that: The upper surface of the load-bearing rod (11) is fixedly connected to a housing (15), and a second motor (16) is installed inside the housing (15).

4. The pesticide spraying device for controlling crop diseases and insect pests according to claim 3, characterized in that: The output end of the second motor (16) is fixedly connected to a first bevel gear (17), and the outer wall of the first bevel gear (17) is meshingly connected to a second bevel gear (18).

5. The pesticide spraying device for controlling crop diseases and insect pests according to claim 4, characterized in that: The inner wall of the second bevel gear (18) is rotatably connected to a second threaded column (19), and the outer wall of the second threaded column (19) is threadably connected to a second threaded block (20).

6. The pesticide spraying device for controlling crop diseases and insect pests according to claim 5, characterized in that: The inner wall of the housing (15) is fixedly connected to a limiting recessed block (26), and both ends of the second threaded column (19) are rotatably connected to the inside of the limiting recessed block (26).

7. The pesticide spraying device for controlling crop diseases and insect pests according to claim 6, characterized in that: The lower surface of the second threaded block (20) is fixedly connected to a medicine storage box (21), a baffle (23) is provided inside the outer shell (15), and the lower surface of the medicine storage box (21) is fixedly connected to a nozzle (22).

8. The pesticide spraying device for controlling crop diseases and insect pests according to claim 7, characterized in that: The outer wall of the housing (15) is fixedly connected to a water pump (24), the output end of the water pump (24) is fixedly connected to a water pipe (25), and one end of the water pipe (25) is fixedly connected to the inner wall of the medicine storage box (21).

Images