Movable agricultural pesticide spraying device

Abstract

The utility model discloses a movable agricultural pesticide spraying device, which relates to the technical field of oil spraying devices, and comprises a movable seat, the two sides of the lower end of the movable seat are fixedly connected with belt wheel supporting legs, the upper end of the movable seat is fixedly connected with a water tank, and one side of the upper end of the water tank is fixedly connected with a water pump. The output end of the water pump is fixedly connected with a water supply pipe. By the adoption of the structure, pesticide in the water tank can be pumped out into the water supply pipe through the water pump, then the pesticide enters the pesticide spraying head through the water supply pipe and the corrugated hose, the pesticide spraying head is fixed to the platform through the fixing assembly, the pesticide can be sprayed outwards through the pesticide spraying head, and therefore the automatic pesticide spraying system can work continuously and stably; the pesticide spraying device is simple in structure, is not influenced by factors such as human fatigue and distraction, greatly relieves physical burden of farmers, reduces labor intensity, reduces risks of direct contact between people and pesticide to the minimum, protects physical health of the farmers, and remarkably improves pesticide spraying efficiency.

Description

Technical Field

[0001] The utility model belongs to the technical field of oil spraying devices, in particular to a mobile agricultural spraying device. Background Art

[0002] Agriculture belongs to the primary industry and is a basic industry that provides support for the construction and development of the national economy. In the process of agricultural management, crop diseases and insect pests have become one of the key factors affecting crop yields. Therefore, spraying devices are needed, which play a vital role in agricultural production, especially in the prevention and control of diseases and insect pests.

[0003] For example, a Chinese patent with publication number CN215188995U discloses a large-capacity mobile agricultural spraying equipment, which includes a trolley and a spraying device. The trolley includes a frame located below and various groups of wheels installed on the frame. The spraying device includes a water tank and a water pump. The water tank is mounted on the rear position of the frame. The upper end of the water tank is buckled with a tank cover, and a water inlet is opened on the tank cover. A bracket is fixed on the frame, and the water pump is installed on the bracket. The water inlet of the water pump is connected to a water inlet pipe running through the water inlet, and the water outlet of the water pump is connected to a water outlet pipe, and the end of the water outlet pipe is connected to a spraying rod; a flat plate located below the bracket is fixed on the frame, an engine is installed on the flat plate, and the engine is electrically connected to the water pump; a handrail is installed on the side of the frame away from the water tank, the bracket is connected to the handrail, and a switch for controlling the rotation of the water pump is installed on the upper end of the handrail.

[0004] The above-mentioned patent reduces the labor intensity of farmers during spraying operations and improves the work efficiency during spraying operations through mobile agricultural spraying equipment. However, the agricultural spraying device requires manual hand-held spraying rods to spray crops. This mode is cumbersome to operate and requires farmers to maintain a specific posture for a long time, resulting in high work intensity and reduced spraying efficiency. In addition, manual hand-held spraying rods are more likely to make the hands come into contact with pesticides, posing a safety hazard, and therefore urgently need to be improved. Utility Model Content

[0005] In view of the problems mentioned in the background technology, the purpose of the utility model is to provide a mobile agricultural spraying device to solve the problems in the background technology.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] A mobile agricultural spraying device comprises a mobile seat, both sides of the lower end of the mobile seat are fixedly connected with wheeled legs, the upper end of the mobile seat is fixedly connected with a water tank, one side of the upper end of the water tank is fixedly connected with a water pump, the output end of the water pump is fixedly connected with a water supply pipe, the top end of the water supply pipe is rotatably connected with a water outlet pipe, one side of the water outlet pipe is fixedly connected with a corrugated hose, the end of the water outlet pipe away from the water supply pipe is fixedly connected with a water spray head, a fixed frame is fixedly connected with the water tank at the outer side of the water pump, a first angle adjustment component is provided on one side of the fixed frame, a platform is fixedly connected with the water outlet pipe between the corrugated hose and the water supply pipe, a second angle adjustment component is provided on one side of the platform, and a fixed component is provided on one side of the second angle adjustment component;

[0008] The first angle adjustment component includes a first motor, which is fixedly connected to a side of the water tank close to the water pump. The output shaft of the first motor passes through a fixed frame and is fixedly connected to a first sprocket. One side of the water outlet pipe is fixedly connected to a second sprocket. The first sprocket is connected to the second sprocket through a chain.

[0009] As a preferred technical solution, one side of the water supply pipe is fixedly connected to the fixing frame, and one side of the water supply pipe passes through the fixing frame.

[0010] As a preferred technical solution, a limiting column is fixedly connected to one side of the lower end of the platform, a limiting groove is provided on one side of the upper end of the fixing frame, and one side of the limiting column is slidably connected to the inside of the limiting groove.

[0011] As a preferred technical solution, the second angle adjustment component includes a second motor, the second motor is fixedly connected to one end of the platform, the output end of the second motor is fixedly connected to the first screw rod, the first screw rod is rotatably connected to the inside of the upper end of the fixed frame, the outer surface of the first screw rod is threadedly connected to a slide seat, and the slide seat is slidably connected to the platform, one side of the slide seat is hinged with a driving rod, one side of the driving rod is hinged with a driving rod, the fixed component is arranged on the driving rod, one side of the upper end of the fixed frame is fixedly connected with a second fixed block, the driving rod is rotatably connected to the platform through the second fixed block, one side of the driving rod is fixedly connected to the first fixed block, and one side of the driving rod is rotatably connected to the first fixed block.

[0012] As a preferred technical solution, the fixed assembly includes a moving bar, which is slidably connected to a driving rod, and a fixed bar is fixedly connected to one side of the moving bar on the driving rod, and one side of the moving bar and the fixed bar are both in contact with one side of the water outlet pipe. The driving rod is internally rotatably connected to a second screw rod, and one end of the second screw rod is fixedly connected to a torsion block, one side of the moving bar is threadedly connected to the second screw rod, and one side of the moving bar is slidably connected to the driving rod.

[0013] In summary, the utility model mainly has the following beneficial effects:

[0014] First, the utility model fixes a water pump on the water tank, so that the water pump can pump the pesticide in the water tank into the water supply pipe, and then enter the spray head through the water supply pipe and the corrugated hose. The spray head is fixed on the platform through a fixing component, and the pesticide can be sprayed outward through the spray head. Therefore, the automatic spraying system can operate continuously and stably without being affected by factors such as human fatigue and distraction, which greatly reduces the physical burden of farmers, reduces labor intensity, and minimizes the risk of direct contact between people and pesticides, protects the health of farmers, and significantly improves the efficiency of spraying.

[0015] Second, the utility model drives the first sprocket to rotate through the first motor, the first sprocket drives the second sprocket to rotate through the chain, the second sprocket drives the water outlet pipe to rotate on the water supply pipe, so that the water supply pipe drives the spray head to rotate, and the spraying angle of the spray head is adjusted. At the same time, the spraying angle of the spray head can also be adjusted by the second angle adjustment component, instead of manually adjusting the angle of the spray head. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the upper structure of the fixing frame of the utility model;

[0018] Figure 3 This utility model Figure 1 A schematic diagram of the enlarged structure at point A;

[0019] Figure 4 This utility model Figure 2 Schematic diagram of the enlarged structure at B.

[0020] 1. The cam assembly includes the following: 1. a first motor; 2. a first sprocket; 3. a second motor; 4. a second screw rod; 5. a first fixed block; 6. a second fixed block; 7. a second screw rod; 8. a second fixed block; 9. a second fixed block; 10. a second motor; 11. a second motor; 12. a first screw rod; 13. a second motor; 14. a second drive rod; 15. a first fixed block; 16. a second drive rod; 17. a second fixed block; 18. a second fixed block; 19. a second fixed block; 20. a second fixed block; 21. a second fixed block; 22. a second screw rod; 23. a first movable bar; 24. a second movable bar; 25. a second fixed block; 26. a second fixed block; 27. a second fixed block; 28. a second fixed block; 29. ​​a second fixed block; 30. a second fixed block; 31. a second fixed block; 32. a second fixed block; 33. a second fixed block; 34. a second fixed block; 35. a second fixed block; 36. a second fixed block; 37. a second fixed block; 38. a second fixed block; 39. a second fixed block; 40. a second fixed block; 41. a second fixed block; 42. a second fixed block; 43. a second fixed block; 44. a second fixed block; 45. a second fixed block; 46. a second fixed block; 47. a second fixed block; 48. a second fixed block; 49. a second fixed block; 50. a second fixed block; 51. a second fixed block; 52. a second fixed block; 53. a second fixed block; 54. a second fixed block; 55. a first movable bar; 56. a second fixed block; 57. a second fixed block DETAILED DESCRIPTION

[0021] Example 1

[0022] refer to Figures 1 to 4The mobile agricultural spraying device described in this embodiment includes a mobile seat 1, both sides of the lower end of the mobile seat 1 are fixedly connected with wheeled legs 2 (due to the provision of wheeled legs 2, the agricultural spraying device of the utility model is suitable for use with crops with a large ridge spacing, such as corn seedlings, or the wheeled legs 2 on both sides are directly straddled in the ridge ditch of peanuts), one end of the mobile seat 1 is fixed with an armrest frame, and the user can use the armrest frame to push the device to move, the upper end of the mobile seat 1 is fixedly connected with a water tank 3, one side of the upper end of the water tank 3 is fixedly connected with a water pump 4, the input end of the water pump 4 is connected to a water inlet pipe, the water inlet pipe is located in the water tank 3, the output end of the water pump 4 is fixedly connected with a water supply pipe 5, the top end of the water supply pipe 5 is rotatably connected with a water outlet pipe 7, one side of the water outlet pipe 7 is fixedly connected with a corrugated hose 8, and the end of the water outlet pipe 7 away from the water supply pipe 5 is fixedly connected with a sprinkler head 9, and the water tank 3 is fixedly connected with a fixed frame 6 on the outside of the water pump 4. 6 is provided with a first angle adjustment component 10, a platform 13 is fixedly connected on the water outlet pipe 7 between the corrugated hose 8 and the water supply pipe 5, a second angle adjustment component 11 is provided on one side of the platform 13, a fixing component 12 is provided on one side of the second angle adjustment component 11, the first angle adjustment component 10 includes a first motor 101, the first motor 101 is fixedly connected to the side of the water tank 3 close to the water pump 4, the output shaft of the first motor 101 passes through the fixing frame 6 and is fixedly connected to the first sprocket 102, a second sprocket 104 is fixedly connected to one side of the water outlet pipe 7, and the first sprocket 102 is transmission-connected to the second sprocket 104 through a chain 103; through the above settings, the automated spraying system can operate continuously and stably, is not affected by factors such as human fatigue and distraction, greatly reduces the physical burden of farmers, reduces labor intensity, and minimizes the risk of direct contact between people and pesticides, protects the health of farmers, and significantly improves the spraying efficiency.

[0023] refer to Figure 1 One side of the water supply pipe 5 is fixedly connected to the fixing frame 6, and one side of the water supply pipe 5 passes through the fixing frame 6; by fixing the water supply pipe 5 to the fixing frame 6, the position of the water supply pipe 5 is stabilized, and the water outlet pipe 7 is convenient to rotate on the side where the water supply pipe 5 passes through the fixing frame 6.

[0024] refer to Figure 2 A limiting column 105 is fixedly connected to one side of the lower end of the platform 13, and a limiting groove 106 is provided on one side of the upper end of the fixing frame 6. One side of the limiting column 105 is slidably connected to the inside of the limiting groove 106; by fixing the limiting column 105 under the platform 13, the limiting column 105 slides in the limiting groove 106 of the fixing frame 6, which can limit the movable position of the spray head and prevent the spray head from spraying backwards onto the user.

[0025] refer to Figure 2 and Figure 4The second angle adjustment component 11 includes a second motor 111, which is fixedly connected to one end of the platform 13. The output end of the second motor 111 is fixedly connected to a first screw rod 112, which is rotatably connected to the upper end of the fixed frame 6. The outer surface of the first screw rod 112 is threadedly connected to a slide 113, and the slide 113 is slidably connected to the platform 13. A driving rod 114 is hinged on one side of the slide 113, and a driving rod 116 is hinged on one side of the driving rod 114. The fixed component 12 is arranged on the driving rod 116, and a second fixed block 117 is fixedly connected to one side of the upper end of the fixed frame 6. The driving rod 116 is rotatably connected to the second fixed block 117. It is connected to the platform 13, and one side of the driving rod 116 is fixedly connected to the first fixed block 115, and one side of the driving rod 114 is rotatably connected to the first fixed block 115; by setting the second angle adjustment component 11, the second motor 111 drives the first screw rod 112 to rotate in the platform 13, and the slide 113 moves under the action of the first screw rod 112. Since the slide 113 is hinged to the driving rod 114, the driving rod 114 is hinged to the driving rod 116, and the driving rod 116 is hinged to the platform 13, the driving rod 116 can be rotated, so that the water outlet pipe 7 can be adjusted to a suitable spraying angle at the corrugated hose 8, which is convenient for spraying crops.

[0026] refer to Figure 3The fixing assembly 12 includes a moving bar 123, which is slidably connected to the driving rod 116. A fixing bar 124 is fixedly connected to one side of the moving bar 123 on the driving rod 116. One side of the moving bar 123 and the fixing bar 124 both fit and conflict with one side of the water outlet pipe 7. The driving rod 116 is internally rotatably connected to a second screw rod 122, one end of the second screw rod 122 is fixedly connected to a torsion block 121, one side of the moving bar 123 is threadedly connected to the second screw rod 122, and one side of the moving bar 123 is slidably connected to the driving rod 116; by setting the fixing assembly 12, one side of the water outlet pipe 7 is placed on the fixing bar 124, and then the torsion block 121 is rotated to drive the second screw rod 122 to rotate, so that the moving bar 123 can be driven to move, so that the moving bar 123 approaches the direction of the water outlet pipe 7, and the moving bar 123 and the fixing bar 124 clamp and fix the water outlet pipe 7 so that it can rotate with the rotation of the driving rod 116. The fixing assembly 12 includes a moving bar 123, which is slidably connected to the driving rod 116, and a fixing bar 124 is fixedly connected to one side of the moving bar 123 on the driving rod 116, and one side of the moving bar 123 and the fixing bar 124 are both in contact with one side of the water outlet pipe 7, and the inner rotation of the driving rod 116 is connected to the second screw rod 122, and one end of the second screw rod 122 is fixedly connected to the torsion block 121, one side of the moving bar 123 is threadedly connected to the second screw rod 122, and one side of the moving bar 123 is slidably connected to the driving rod 116; by setting the fixing assembly 12, one side of the water outlet pipe 7 is placed on the fixing bar 124, and then the torsion block 121 is rotated to drive the second screw rod 122 to rotate, so that the moving bar 123 can be driven to move, so that the moving bar 123 approaches the direction of the water outlet pipe 7, and the moving bar 123 and the fixing bar 124 clamp and fix the water outlet pipe 7 so that it can rotate with the rotation of the driving rod 116.

[0027] Principle and advantages of use: Move the water outlet pipe 7 and place it on the fixed bar 124, rotate the torsion block 121 to drive the second screw rod 122 to rotate, so that the moving bar 123 is close to the direction of the water outlet pipe 7, and the moving bar 123 and the fixed bar 124 clamp and fix the water outlet pipe 7. The user pushes the moving seat 1 to move through the handrail, and the moving seat 1 moves in the land through the pulley support leg 2 at the bottom. The water pump 4 draws the pesticide in the water tank 3 into the water supply pipe 5, and then enters the spray head through the water supply pipe 5 and the corrugated hose 8. The spray head is fixed on the platform 13 through the fixing component 12, and the pesticide can be sprayed outward through the spray head. During the irrigation process, the first motor 101 drives the first sprocket 102 to rotate, and the first sprocket 102 drives the second sprocket 10 through the chain 103. 4 rotates, the second sprocket 104 drives the water outlet pipe 7 to rotate on the water supply pipe 5, so that the water supply pipe 5 drives the spray head to rotate and adjust the spraying angle of the spray head. At the same time, the second motor 111 drives the first screw rod 112 to rotate in the platform 13. At this time, the slide 113 moves under the action of the first screw rod 112. Since the slide 113 is hinged to the driving rod 114, the driving rod 114 is hinged to the driving rod 116, and the driving rod 116 is hinged on the platform 13, the driving rod 116 can be driven to rotate, so that the water outlet pipe 7 is adjusted to a suitable spraying angle at the corrugated hose 8. Therefore, it replaces the manual adjustment of the angle of the spray head, and is convenient for the crop spraying work. Through improvement, the oil spraying device can operate continuously and stably, and significantly improve the spraying efficiency.

Claims

1. A mobile agricultural spraying device, comprising a mobile seat (1), characterized in that: Both sides of the lower end of the movable seat (1) are fixedly connected to pulley legs (2); the upper end of the movable seat (1) is fixedly connected to a water tank (3); one side of the upper end of the water tank (3) is fixedly connected to a water pump (4); the output end of the water pump (4) is fixedly connected to a water supply pipe (5); the top end of the water supply pipe (5) is rotatably connected to a water outlet pipe (7); one side of the water outlet pipe (7) is fixedly connected to a corrugated hose (8); the water outlet pipe (7) is away from the water supply pipe (5). One end of the water tank (3) is fixedly connected to a water spray head (9); a fixing frame (6) is fixedly connected to the water tank (3) outside the water pump (4); a first angle adjustment component (10) is provided on one side of the fixing frame (6); a platform (13) is fixedly connected to the water outlet pipe (7) between the corrugated hose (8) and the water supply pipe (5); a second angle adjustment component (11) is provided on one side of the platform (13); and a fixing component (12) is provided on one side of the second angle adjustment component (11); The first angle adjustment component (10) comprises a first motor (101), the first motor (101) being fixedly connected to a side of the water tank (3) close to the water pump (4), the output shaft of the first motor (101) passing through a fixing frame (6) being fixedly connected to a first sprocket (102), one side of the water outlet pipe (7) being fixedly connected to a second sprocket (104), and the first sprocket (102) being transmission-connected to the second sprocket (104) via a chain (103).

2. A mobile agricultural spraying device according to claim 1, characterized in that: One side of the water supply pipe (5) is fixedly connected to the fixing frame (6), and one side of the water supply pipe (5) passes through the fixing frame (6).

3. A mobile agricultural spraying device according to claim 2, characterized in that: A limiting column (105) is fixedly connected to one side of the lower end of the platform (13), a limiting groove (106) is provided on one side of the upper end of the fixing frame (6), and one side of the limiting column (105) is slidably connected to the inside of the limiting groove (106).

4. A mobile agricultural spraying device according to claim 3, characterized in that: The second angle adjustment component (11) comprises a second motor (111), the second motor (111) is fixedly connected to one end of the platform (13), the output end of the second motor (111) is fixedly connected to a first screw rod (112), the first screw rod (112) is rotatably connected to the inside of the upper end of the fixed frame (6), the outer surface of the first screw rod (112) is threadedly connected to a sliding seat (113), and the sliding seat (113) is slidably connected to the platform (13), one side of the sliding seat (113) is hinged to a driving rod (114), one side of the driving rod (114) is hinged to a driving rod (116), and the fixed component (12) is arranged on the driving rod (116).

5. A mobile agricultural spraying device according to claim 4, characterized in that: A second fixed block (117) is fixedly connected to one side of the upper end of the fixed frame (6); the driving rod (116) is rotatably connected to the platform (13) via the second fixed block (117); a first fixed block (115) is fixedly connected to one side of the driving rod (116); and a first fixed block (115) is rotatably connected to one side of the driving rod (114).

6. A mobile agricultural spraying device according to claim 4, characterized in that: The fixing assembly (12) comprises a moving bar (123), the moving bar (123) being slidably connected to the driving rod (116), a fixing bar (124) being fixedly connected to one side of the moving bar (123) on the driving rod (116), and one side of the moving bar (123) and the fixing bar (124) both being in contact with one side of the water outlet pipe (7).

7. A mobile agricultural spraying device according to claim 6, characterized in that: The driving rod (116) is internally rotatably connected to a second screw rod (122), one end of the second screw rod (122) is fixedly connected to a torsion block (121), one side of the moving bar (123) is threadedly connected to the second screw rod (122), and one side of the moving bar (123) is slidably connected to the driving rod (116).

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