Agricultural planting pesticide spraying device

Abstract

The utility model relates to the field of agricultural planting, especially to an agricultural planting pesticide spraying device. The utility model provides an agricultural planting pesticide spraying device which can adjust the number of spray heads according to planting area, is convenient for adapting to different spraying requirements and prevents waste of pesticide solution. The agricultural planting pesticide spraying device comprises a vehicle body, a pesticide box and a pump body, the right part of the vehicle body is connected with the pesticide box on the upper side, and the left side of the pesticide box is connected with the pump body. The utility model adjusts the number of spray heads according to the width of a planting plot by connecting the spray head with the pipeline, rotating the spray head, moving the spray head upward through threads, connecting the plugging knob with the rest unplugged positions on the pipeline and rotating and tightening the plugging knob for plugging, so that the effect of being able to adjust the number of spray heads according to planting area, being convenient for adapting to different spraying requirements and preventing waste of pesticide solution is achieved.

Description

Technical Field

[0001] This utility model relates to the field of agricultural planting, and in particular to an agricultural planting pesticide spraying device. Background Technology

[0002] In the agricultural sector, pesticide spraying is a crucial step in preventing and controlling crop diseases and pests, ensuring crop yield and quality. It is widely used in the planting and management of various crops such as wheat, rice, vegetables, and fruit trees. Whether it's large-scale crop protection in large-scale planting bases or precise pest and disease management in scattered plots by farmers, pesticide spraying devices play an indispensable role.

[0003] Existing agricultural pesticide spraying equipment typically uses wheeled sprayers. However, wheeled sprayers are often designed with a fixed number of nozzles. When dealing with planting plots of different sizes, the fixed number of nozzles makes it difficult to adapt to diverse spraying needs. When spraying small plots, the excess pesticide sprayed from the nozzles can easily exceed the crop planting area, resulting in a large waste of pesticide.

[0004] Therefore, it is necessary to design an agricultural pesticide spraying device that can adjust the number of nozzles according to the planting area, so as to adapt to different spraying needs and prevent waste of pesticide solution. Utility Model Content

[0005] To overcome the shortcomings of existing agricultural pesticide spraying devices, which often employ a fixed number of nozzles in their structural design, this invention provides an agricultural pesticide spraying device that can adjust the number of nozzles according to the planting area, making it easier to adapt to different spraying needs when dealing with planting plots of different sizes. When spraying small plots, excess nozzles may spray pesticides beyond the crop planting area, resulting in a large waste of pesticides.

[0006] The technical solution is as follows: An agricultural pesticide spraying device includes a vehicle body, a pesticide tank, a pump body, a fixed rod, a delivery pipe, a lead screw, a connecting block, a connecting rod, a connecting plate, a fixed block, a first motor, and spraying components. The pesticide tank is connected to the upper right side of the vehicle body, the pump body is connected to the left side of the pesticide tank, the fixed rod is connected to the upper left side of the vehicle body, the delivery pipe is connected to the pump body, the first motor is connected to the bottom of the fixed rod, the first motor and the processor are electrically connected through a control module, the lead screw is connected to the output shaft of the first motor, the connecting block is threadedly connected to the lead screw, the connecting rod is rotatably connected to both the front and rear parts of the connecting block, the connecting plate is rotatably connected to the upper part of the connecting rod, the fixed block is rotatably connected to the upper inner side of the fixed rod, the fixed block is rotatably connected to the lead screw, the connecting plate is rotatably connected to the fixed block, and the connecting plate is equipped with spraying components that can perform swing spraying and control the spraying range according to the planting area.

[0007] As a preferred option, the vehicle body is equipped with two rotatable wheels on both the front and rear sides.

[0008] Preferably, the medicine box has a sliding opening and closing plate on the upper part.

[0009] Preferably, the conveying pipe has a corrugated structure.

[0010] Preferably, the spraying assembly includes pipes, nozzles, a second motor, an internal half gear, a missing gear, a regular gear, and a sealing knob. Pipes are rotatably connected to the center of each connecting plate. A delivery pipe passes through the connecting plate and connects to the pipes. Multiple nozzles are threadedly connected to the lower part of each pipe. A second motor is connected to the side of each connecting plate that is furthest from each other. The second motor and the processor are electrically connected via a control module. An internal half gear is connected to the output shaft of each second motor. A missing gear is connected to the center of each internal half gear. A regular gear is connected to the side of each pipe that is furthest from each other. The regular gear meshes with the adjacent missing gear. Two sealing knobs are threadedly connected to each pipe, one in front and one behind.

[0011] As a preferred option, the sealing knob is equipped with anti-slip texture.

[0012] The beneficial effects of this utility model are as follows: 1. By connecting the nozzle to the pipe and rotating the nozzle, the nozzle moves upward through the thread. The number of nozzles can be adjusted according to the width of the planting plot. Then, the sealing knob is connected to the remaining unsealed positions on the pipe and the sealing knob is turned and tightened to seal the pipe. This achieves the effect of adjusting the number of nozzles according to the planting area, which is convenient to adapt to different spraying needs and prevents waste of pesticide solution.

[0013] 2. This utility model starts the second motor, which drives the inner half gear and the missing gear to rotate. At this time, the missing gear meshes with the ordinary gear, causing the pipe to rotate. When the missing gear no longer meshes with the ordinary gear, the inner half gear continues to rotate and meshes with the ordinary gear, causing the pipe to rotate in the opposite direction and causing the nozzle to swing. This achieves the effect of swinging spraying, increasing the spraying range, and improving spraying efficiency. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0015] Figure 2 This is a three-dimensional structural diagram of the pump body and delivery pipe and other components of this utility model.

[0016] Figure 3 This is a three-dimensional structural diagram of the first motor and lead screw components of this utility model.

[0017] Figure 4 This is a three-dimensional structural diagram of the connecting block and fixing block and other components of this utility model.

[0018] Figure 5 This is a three-dimensional structural diagram of the pipes and nozzles of this utility model.

[0019] Figure 6 This is a three-dimensional structural diagram of the internal half gear and missing gear components of this utility model.

[0020] Explanation of reference numerals in the attached drawings: 1_Vehicle body, 2_Medicine tank, 3_Pump body, 4_Fixing rod, 5_Delivery pipe, 6_Screw rod, 7_Connecting block, 8_Connecting rod, 9_Connecting plate, 10_Fixing block, 11_First motor, 12_Pipeline, 13_Nozzle, 14_Second motor, 15_Internal half gear, 16_Missing gear, 17_Ordinary gear, 18_Sealing knob. Detailed Implementation

[0021] The following are merely preferred embodiments of the present invention and do not limit the scope of protection of the present invention.

[0022] An agricultural pesticide spraying device, such as Figures 1-5 As shown, the system includes a vehicle body 1, a medicine tank 2, a pump body 3, a fixing rod 4, a delivery pipe 5, a lead screw 6, a connecting block 7, a connecting rod 8, a connecting plate 9, a fixing block 10, a first motor 11, and a spraying assembly. The vehicle body 1 has two rotatable casters on both the front and rear sides for easy movement. The medicine tank 2 is connected to the upper right side of the vehicle body 1, and the upper part of the medicine tank 2 has a sliding opening and closing plate for easy opening and closing. The pump body 3 is connected to the left side of the medicine tank 2. The fixing rod 4 is connected to the upper left side of the vehicle body 1, and the delivery pipe 5 is connected to the pump body 3. The delivery pipe 5 has a corrugated structure for easy... The deformation is such that a first motor 11 is connected to the bottom of the fixed rod 4. The first motor 11 and the processor are electrically connected through a control module. A lead screw 6 is connected to the output shaft of the first motor 11. A connecting block 7 is threaded onto the lead screw 6. Connecting rods 8 are rotatably connected to both the front and rear parts of the connecting block 7. Connecting plates 9 are rotatably connected to the upper part of the connecting rods 8. A fixed block 10 is connected to the inner side of the upper part of the fixed rod 4. The fixed block 10 is rotatably connected to the lead screw 6. The connecting plates 9 are rotatably connected to the fixed blocks 10. Spraying components are provided on the connecting plates 9.

[0023] like Figure 5 and Figure 6As shown, the spraying assembly includes a pipe 12, a nozzle 13, a second motor 14, an internal half gear 15, a missing gear 16, a regular gear 17, and a sealing knob 18. The pipe 12 is rotatably connected to the middle of the connecting plate 9. The delivery pipe 5 passes through the connecting plate 9 and is connected to the pipe 12. Three nozzles 13 are threadedly connected to the lower part of the pipe 12. The second motor 14 is connected to the side of the connecting plate 9 that is far apart from each other. The second motor 14 and the processor are electrically connected through a control module. The internal half gear 15 is connected to the output shaft of the second motor 14. The missing gear 16 is connected to the middle of the internal half gear 15. The regular gear 17 is connected to the side of the pipe 12 that is far apart from each other. The regular gear 17 meshes with the adjacent missing gear 16. Two sealing knobs 18 are threadedly connected to the pipe 12. The sealing knobs 18 are provided with anti-slip texture for easy gripping.

[0024] When using this device, first move the vehicle body 1 to the planting area, then the processor starts the first motor 11 through the control module, which drives the lead screw 6 to rotate, causing the connecting block 7 to move upward under the action of the thread, and driving the connecting plate 9 to rotate upward and unfold. Then, start the second motor 14, which drives the inner half gear 15 and the missing gear 16 to rotate. At this time, the missing gear 16 meshes with the ordinary gear 17, driving the pipe 12 to rotate. When the missing gear 16 no longer meshes with the ordinary gear 17, the inner half gear 15 continues to rotate and meshes with the ordinary gear 17, driving the pipe 12 to rotate in the opposite direction. The forward and reverse rotation of the pipe 12 drives the nozzle 13 to swing, thereby enabling swing spraying, increasing the spraying range and improving the spraying efficiency. At the same time, start the pump body 3, so that the pesticide in the medicine tank 2 enters the water pipe through the delivery pipe 5, so that the pesticide is sprayed out from the nozzle 13. When the planting plots are of different sizes, the nozzle 13 or the sealing knob 18 can be loosened by rotating it. If the planting plot is small, the nozzle 13 is connected to the pipe 12 and the nozzle 13 is rotated so that the nozzle 13 moves upward and is fixed on the pipe 12 by the thread. The number of nozzles 13 can be adjusted according to the width of the planting plot. Then, the sealing knob 18 is connected to the remaining unsealed positions on the pipe 12 and the sealing knob 18 is turned and tightened to seal the position. This allows the number of nozzles 13 to be adjusted according to the planting area, which is convenient for adapting to different spraying needs and preventing waste of pesticide solution.

[0025] The above are merely embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. An agricultural pesticide spraying device, characterized in that, The system includes a vehicle body (1), a medicine tank (2), a pump body (3), a fixing rod (4), a delivery pipe (5), a lead screw (6), a connecting block (7), a connecting rod (8), a connecting plate (9), a fixing block (10), a first motor (11), and a spraying assembly. The medicine tank (2) is connected to the upper right side of the vehicle body (1), the pump body (3) is connected to the left side of the medicine tank (2), the fixing rod (4) is connected to the upper left side of the vehicle body (1), the delivery pipe (5) is connected to the pump body (3), and the first motor (11) is connected to the bottom of the fixing rod (4). The first motor (11) and the processor are connected via a control module. Electrical connection: A lead screw (6) is connected to the output shaft of the first motor (11). A connecting block (7) is threaded onto the lead screw (6). A connecting rod (8) is rotatably connected to both the front and rear parts of the connecting block (7). A connecting plate (9) is rotatably connected to the upper part of the connecting rod (8). A fixing block (10) is connected to the inner side of the upper part of the fixing rod (4). The fixing block (10) is rotatably connected to the lead screw (6). The connecting plate (9) is rotatably connected to the fixing block (10). The connecting plate (9) is equipped with a spraying component that can perform swing spraying and control the spraying range according to the planting range.

2. An agricultural pesticide spraying device according to claim 1, characterized in that, The vehicle body (1) has two rotating wheels on the left and right sides, which are both front and rear.

3. An agricultural pesticide spraying device according to claim 1, characterized in that, The medicine box (2) has a sliding opening and closing plate on the upper part.

4. An agricultural pesticide spraying device according to claim 1, characterized in that, The conveying pipe (5) has a corrugated structure.

5. An agricultural pesticide spraying device according to claim 1, characterized in that, The spraying assembly includes a pipe (12), a nozzle (13), a second motor (14), an internal half gear (15), a missing gear (16), a regular gear (17), and a sealing knob (18). The pipe (12) is rotatably connected to the middle of the connecting plate (9). The delivery pipe (5) passes through the connecting plate (9) and is connected to the pipe (12). Multiple nozzles (13) are threadedly connected to the lower part of the pipe (12). The second motor (14) is connected to the side of the connecting plate (9) that is far apart from each other. The second motor (14) and the processor are electrically connected through the control module. The internal half gear (15) is connected to the output shaft of the second motor (14). The missing gear (16) is connected to the middle of the internal half gear (15). The regular gear (17) is connected to the side of the pipe (12) that is far apart from each other. The regular gear (17) meshes with the adjacent missing gear (16). The pipe (12) is threadedly connected with two sealing knobs (18) at the front and back.

6. An agricultural pesticide spraying device according to claim 5, characterized in that, The sealing knob (18) has anti-slip texture.

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