Wheat planting and pesticide spraying machine

Abstract

The utility model relates to the technical field of wheat planting discloses a wheat planting pesticide spraying machine, including the box seat, the box seat lower surface fixed connection is in the support plate upper surface, the box seat outer wall is fixedly connected with fixed block three, the fixed block three inner wall rotation is connected with the pivot no.

Description

Technical Field

[0001] This utility model relates to the field of wheat planting technology, and in particular to a wheat planting spraying machine. Background Technology

[0002] As a major food crop, the prevention and control of pests and diseases during the growth process of wheat is of paramount importance. Traditional manual backpack spraying is not only inefficient and labor-intensive, but also results in uneven application, leading to pesticide waste and environmental pollution. To improve operational efficiency and quality, small-scale spraying machinery suitable for field operations has emerged. These machines aim to replace some of the manual labor and achieve more efficient and uniform pesticide spraying.

[0003] In the prior art, such sprayers typically include a vehicle frame on which a medicine tank, a liquid pump, and a walking mechanism driven by human power or a small engine are mounted. The technical principle is to pump the liquid medicine out of the medicine tank through the liquid pump and deliver it through pipelines to one or more handheld or rod-shaped nozzles. The operator pushes the equipment to carry out the spraying operation. Some equipment adopts a simple trolley structure and is equipped with basic wheels for easy movement.

[0004] However, existing technologies have the problem of cumbersome disassembly and cleaning of the medicine tank. They mostly use bolt fixing or simple clips for installation, which requires tools and takes a long time, seriously affecting the continuity and efficiency of the operation, and cannot well meet the actual needs of frequent medicine changes or quick cleaning. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a wheat planting sprayer, which aims to improve the problem of the cumbersome process of disassembling and cleaning the spray tank in the existing technology.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a wheat planting sprayer, comprising a wheel, a bogie rotatably connected to the outer wall of the wheel, a support rod rotatably connected to the upper surface of the bogie, a handle fixedly connected to the outer wall of the support rod, a support plate fixedly connected to the upper surface of the support rod, and a fixing component provided on the upper surface of the support plate; The fixing component includes a base, the lower surface of which is fixedly connected to the upper surface of a support plate. A fixing block three is fixedly connected to the outer wall of the base. A rotating shaft two is rotatably connected to the inner wall of the fixing block three. A door panel is rotatably connected to the outer wall of the rotating shaft two. A spring two is provided inside the door panel. A pressing block is fixedly connected to one end of the spring two. A connecting block is fixedly connected to the outer wall of the pressing block. A locking block is fixedly connected to the outer wall of the connecting block.

[0007] Furthermore, a fixing plate is fixedly connected to the upper surface of the support plate, a water pump is provided on the upper surface of the fixing plate, a water pump is fixedly connected to the input end of the water pump and a water delivery pipe is fixedly connected to the output end of the water pump, a medicine tank is fixedly connected to one end of the water pump, a second support rod is fixedly connected to the lower surface of the support plate, a second wheel is rotatably connected to the outer wall of the second support rod, a first fixing block is fixedly connected to the outer wall of the water delivery pipe, a spraying rod is fixedly connected to one end of the water delivery pipe, a fixing rod is rotatably connected to the outer wall of the spraying rod, a second fixing block is fixedly connected to the outer wall of the fixing rod, a fixing ring is fixedly connected to the outer wall of the second fixing block, a nozzle is fixedly connected to the outer wall of the spraying rod, and a lifting assembly is provided on the outer wall of the support plate.

[0008] Furthermore, the lifting assembly includes a limiting block, the outer wall of which is fixedly connected to the outer wall of the support plate. A limiting groove is formed inside the limiting block. A rotating shaft is fixedly connected to the outer wall of the limiting block. A connecting rod is rotatably connected to the outer wall of the rotating shaft. A slider is slidably connected to the inner wall of the connecting rod. A spring is fixedly connected to the inner wall of the connecting rod. One end of the spring is fixedly connected to the outer wall of the slider. A locking rod is fixedly connected to the outer wall of the slider.

[0009] Furthermore, the outer wall of the pressing block is slidably connected to the inner wall of the door panel, and the connecting block is disposed inside the door panel.

[0010] Furthermore, the outer wall of the card block is slidably connected to the inner wall of the housing.

[0011] Furthermore, the medicine box is disposed inside the box base, and the upper surface of the fixing block is fixedly connected to the lower surface of the box base.

[0012] Furthermore, the outer wall of the spraying rod is slidably connected to the inner wall of the fixing ring.

[0013] Furthermore, the outer wall of the lever is slidably connected to the inner wall of the limiting block.

[0014] This utility model has the following beneficial effects: 1. In this utility model, the fixing component adopts a spring-loaded locking block and door panel linkage structure, which realizes quick disassembly and reliable fixing of the medicine box, facilitates cleaning and replacement of medicines, and, together with the water pump, medicine box and adjustable spraying rod system, can efficiently and evenly complete the medicine spraying operation, significantly improving the efficiency and quality of medicine application in wheat planting.

[0015] 2. In this utility model, the lifting component, through the cooperation of the limiting groove and the spring slider, realizes the flexible adjustment and fixation of the spraying pole height. It can be quickly lifted and fixed, and is simple and convenient to put away. It occupies less storage space, has a reasonable overall structure, is easy to operate, and improves the practicality and functionality of the equipment. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of a wheat planting sprayer proposed in this utility model; Figure 2 This is a schematic diagram of the water pump part of a wheat planting sprayer proposed in this utility model; Figure 3 This is a schematic diagram of the base structure of a wheat planting sprayer proposed in this utility model; Figure 4 This is a schematic diagram of the connecting rod part of a wheat planting sprayer proposed in this utility model; Figure 5 for Figure 3 Enlarged view of point A in the middle.

[0017] Legend: 1. Wheel 1; 2. Bogie; 3. Support rod 1; 4. Handle; 5. Fixing plate; 6. Water pump; 7. Wheel 2; 8. Water pipe; 9. Medicine tank; 10. Door panel; 11. Support rod 2; 12. Tank base; 13. Water pipe; 14. Fixing block 1; 15. Limiting block; 16. Rotating shaft 1; 17. Connecting rod; 18. Fixing rod; 19. Fixing ring; 20. Fixing block 2; 21. Spraying rod; 22. Nozzle; 23. Pressing block; 24. Rotating shaft 2; 25. Spring 1; 26. Slider; 27. Locking rod; 28. Limiting groove; 29. ​​Connecting block; 30. Locking block; 31. Spring 2; 32. Fixing block 3; 33. Support plate. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Reference Figure 1 , Figure 2 , Figure 3 and Figure 5 An embodiment of this utility model provides a wheat planting sprayer, including a wheel 1, which supports the main body of the equipment and enables movement in the field. A bogie 2 is rotatably connected to the outer wall of the wheel 1, and a support rod 3 is rotatably connected to the upper surface of the bogie 2. The bogie 2 is used to connect the wheel 1 and the support rod 3 to achieve a steering function. A handle 4 is fixedly connected to the outer wall of the support rod 3, which supports the handle 4 and the upper components. The handle 4 is used for the operator to hold and push the equipment. A support plate 33 is fixedly connected to the upper surface of the support rod 3, and a fixing component is provided on the upper surface of the support plate 33. The fixing assembly includes a base 12 for accommodating a medicine box 9. The lower surface of the base 12 is fixedly connected to the upper surface of a support plate 33, which supports the fixing assembly, the medicine box 9, and the lifting assembly. A fixing block 32 is fixedly connected to the outer wall of the base 12, and a rotating shaft 24 is rotatably connected to the inner wall of the fixing block 32. The rotating shaft 24 is used to open and close the door panel 10 around an axis. The fixing block 32 is used to install the rotating shaft 24 to achieve rotation of the door panel 10. The outer wall of the rotating shaft 24 is rotatably connected to the door panel 10. The door panel 10 is used for... The medicine box 9 is fixed in position by the enclosed box base 12. A second spring 31 is provided inside the door panel 10. A pressing block 23 is fixedly connected to one end of the second spring 31. The second spring 31 is used to provide the elastic force for the pressing block 23 to automatically reset. A connecting block 29 is fixedly connected to the outer wall of the pressing block 23. A locking block 30 is fixedly connected to the outer wall of the connecting block 29. The pressing block 23 is used to manually press and drive the locking block 30 to disengage. The connecting block 29 is used to link the pressing block 23 and the locking block 30. The locking block 30 is embedded in the inner wall of the box base 12 to lock the door panel 10.

[0020] Specifically, pressing the pressing block 23 drives the connecting block 29 and the locking block 30, causing the locking block 30 to disengage from the inner wall of the box base 12. At this time, the door panel 10 can be rotated around the second pivot 24 to open, and the medicine box 9 can be removed for cleaning and replacement. After completion, the medicine box 9 is placed back inside the box base 12. Pressing the pressing block 23 drives the connecting block 29 and the locking block 30, and the door panel 10 can be rotated around the second pivot 24 to close. Releasing the pressing block 23 causes the spring to push the locking block 30 into the inner wall of the box base 12 for fixation, achieving the effect of quick disassembly and assembly and reliable fixation of the medicine box 9.

[0021] Reference Figures 1-5A fixing plate 5 is fixedly connected to the upper surface of the support plate 33. A water pump 6 is fixedly connected to the upper surface of the fixing plate 5. The fixing plate 5 is used to install the water pump 6. A water pump pipe 8 is fixedly connected to the input end of the water pump 6. The water pump pipe 8 is used to connect the medicine tank 9 and the water pump 6. A water delivery pipe 13 is fixedly connected to the output end of the water pump 6. A medicine tank 9 is fixedly connected to one end of the water pump pipe 8. The medicine tank 9 is used to store the spraying liquid. A second support rod 11 is fixedly connected to the lower surface of the support plate 33. A second wheel 7 is rotatably connected to the outer wall of the second support rod 11. The second support rod 11 is used to install the second wheel 7. The second wheel 7 is used to assist in the movement of the equipment. A first fixing block 14 is fixedly connected to the outer wall of the water delivery pipe 13. The first fixing block 14 is used to fix the water delivery pipe 1. Position 3: One end of the water supply pipe 13 is fixedly connected to the spraying rod 21. The water pump 6 is used to draw up the pesticide solution and deliver it to the spraying rod 21. The spraying rod 21 is used to deliver the pesticide solution to the nozzle 22. The water supply pipe 13 is used to deliver the pesticide solution to the spraying rod 21. A fixing rod 18 is rotatably connected to the outer wall of the spraying rod 21. A fixing block 20 is fixedly connected to the outer wall of the fixing rod 18. A fixing ring 19 is fixedly connected to the outer wall of the fixing block 20. The fixing rod 18 is used to support the fixing ring 19. The fixing block 20 is used to connect the fixing rod 18 and the fixing ring 19. The fixing ring 19 is used to slide and fit the spraying rod 21 to stabilize its position. A nozzle 22 is fixedly connected to the outer wall of the spraying rod 21. The nozzle 22 is used to atomize and spray the pesticide solution. Support plate. A lifting assembly is provided on the outer wall of support plate 33. The lifting assembly includes a limiting block 15, which is fixedly connected to the outer wall of support plate 33. The limiting block 15 has a limiting groove 28 inside, which provides the mounting base and limiting groove 28 for the lifting assembly. A rotating shaft 16 is fixedly connected to the outer wall of the limiting block 15. A connecting rod 17 is rotatably connected to the outer wall of the rotating shaft 16. The rotating shaft 16 is used to adjust the rotation of the connecting rod 17. The connecting rod 17 is used to connect the spraying pole 21 and adjust its height. A slider 26 is slidably connected to the inner wall of the connecting rod 17. A spring 25 is fixedly connected to the inner wall of the connecting rod 17. One end of the spring 25 is fixedly connected to the outer wall of the slider 26, and the spring 25 is used to push the slider 26. The locking rod 27 is inserted into the limiting groove 28. The locking rod 27 is fixedly connected to the outer wall of the slider 26. The limiting groove 28 is used for the locking rod 27 to be inserted to fix the height of the connecting rod 17. The slider 26 is used to slide inside the connecting rod 17 to drive the locking rod 27 to move. The locking rod 27 is used to insert into the limiting groove 28 to lock the height of the connecting rod 17. The outer wall of the pressing block 23 is slidably connected to the inner wall of the door panel 10. The connecting block 29 is set inside the door panel 10. The outer wall of the locking block 30 is slidably connected to the inner wall of the box base 12. The medicine box 9 is set inside the box base 12. The upper surface of the fixing block 14 is fixedly connected to the lower surface of the box base 12. The outer wall of the medicine injector 21 is slidably connected to the inner wall of the fixing ring 19. The outer wall of the locking rod 27 is slidably connected to the inner wall of the limiting block 15.

[0022] Specifically, when the connecting rod 17 is lifted, it rotates around the pivot 16. The locking rod 27 slides on the inner wall of the limiting block 15 and is fixed to the outer wall of the slider 26. When the connecting rod 17 is horizontal, the locking rod 27 is pushed into the limiting groove 28 by the spring 25, thus fixing the connecting rod 17 horizontally. When it is lowered, the locking rod 27 is pushed out of the limiting groove 28, and the locking rod 27 falls due to gravity. Then, the spraying rod 21 is rotated to fix the spraying rod 21 to the inner wall of the fixing ring 19 fixedly connected to the outer wall of the fixing block 20, thus completing the retraction and fixing. This achieves the effect of quick lifting and fixing of the spraying rod and simple and convenient retraction.

[0023] Working principle: When the device is needed, hold the handle 4 and use the wheels 1 and bogie 2 to push the device to the wheat field. The wheels 2 7, fixed to the outer wall of the support rod 2 11, assist in walking. The handle 4 is fixed to the outer wall of the support rod 3. Fill the pesticide tank 9 with pesticide solution. The pesticide tank 9 is set above the support plate 33. Lower the spraying rod 21 and remove it from the inner wall of the fixing ring 19 fixed below the fixing rod 18 on the fixing block 20. Start the water pump 6 on the fixing plate 5 to draw the pesticide solution in the pesticide tank 9 through the water pipe 8 and deliver it to the water delivery pipe 13. The water delivery pipe 13 is fixed to the inner wall of the fixing block 1 14. The pesticide solution reaches the spraying rod 21 and is sprayed out through the nozzle 22. When the fixing component needs to be used, press the pressing block 23 to drive the connecting block 29 and the locking block 30, so that the locking block 30 disengages from the inner wall of the box base 12. At this time, it can be used. To open the door panel 10 by rotating around the second pivot 24, remove the medicine box 9 for cleaning and replacement. After completion, put the medicine box 9 back into the box base 12. Press the pressing block 23 to drive the connecting block 29 and the locking block 30. At this time, the door panel 10 can be closed by rotating around the second pivot 24. The second pivot 24 is rotated and connected to the inner wall of the fixing block 32. Release the pressing block 23, and the second spring 31 pushes the locking block 30 into the inner wall of the box base 12 for fixation. When the lifting assembly is needed, lift the connecting rod 17. The connecting rod 17 rotates around the first pivot 16. The locking rod 27 slides on the inner wall of the limiting block 15. The locking rod 27 is fixed on the outer wall of the slider 26. When the connecting rod 17 is horizontal, the locking rod 27 is pushed into the limiting groove 28 by the first spring 25, so that the connecting rod 17 is horizontally fixed. When lowering, push the locking rod 27 away from the limiting groove 28. At this time, the locking rod 27 falls down due to gravity.

[0024] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A wheat planting sprayer, comprising a wheel (1), characterized in that: The outer wall of the wheel (1) is rotatably connected to a bogie (2), the upper surface of the bogie (2) is rotatably connected to a support rod (3), the outer wall of the support rod (3) is fixedly connected to a handle (4), the upper surface of the support rod (3) is fixedly connected to a support plate (33), and the upper surface of the support plate (33) is provided with a fixing component. The fixing component includes a box base (12), the lower surface of which is fixedly connected to the upper surface of the support plate (33). A fixing block three (32) is fixedly connected to the outer wall of the box base (12). A rotating shaft two (24) is rotatably connected to the inner wall of the fixing block three (32). A door panel (10) is rotatably connected to the outer wall of the rotating shaft two (24). A spring two (31) is provided inside the door panel (10). A pressing block (23) is fixedly connected to one end of the spring two (31). A connecting block (29) is fixedly connected to the outer wall of the pressing block (23). A locking block (30) is fixedly connected to the outer wall of the connecting block (29).

2. The wheat planting sprayer according to claim 1, characterized in that: A fixing plate (5) is fixedly connected to the upper surface of the support plate (33). A water pump (6) is installed on the upper surface of the fixing plate (5). A water pump pipe (8) is fixedly connected to the input end of the water pump (6). A water delivery pipe (13) is fixedly connected to the output end of the water pump (6). A medicine box (9) is fixedly connected to one end of the water pump pipe (8). A second support rod (11) is fixedly connected to the lower surface of the support plate (33). A second wheel (7) is rotatably connected to the outer wall of the second support rod (11). The outer wall of the water pipe (13) is fixedly connected to a fixing block (14), one end of the water pipe (13) is fixedly connected to a spraying rod (21), the outer wall of the spraying rod (21) is rotatably connected to a fixing rod (18), the outer wall of the fixing rod (18) is fixedly connected to a fixing block (20), the outer wall of the fixing block (20) is fixedly connected to a fixing ring (19), the outer wall of the spraying rod (21) is fixedly connected to a nozzle (22), and the outer wall of the support plate (33) is provided with a lifting assembly.

3. The wheat planting sprayer according to claim 2, characterized in that: The lifting assembly includes a limiting block (15), the outer wall of the limiting block (15) is fixedly connected to the outer wall of the support plate (33), the limiting block (15) has a limiting groove (28) inside, the outer wall of the limiting block (15) is fixedly connected to a rotating shaft (16), the outer wall of the rotating shaft (16) is rotatably connected to a connecting rod (17), the inner wall of the connecting rod (17) is slidably connected to a slider (26), the inner wall of the connecting rod (17) is fixedly connected to a spring (25), one end of the spring (25) is fixedly connected to the outer wall of the slider (26), and the outer wall of the slider (26) is fixedly connected to a locking rod (27).

4. The wheat planting spraying machine according to claim 1, characterized in that: The outer wall of the pressing block (23) is slidably connected to the inner wall of the door panel (10), and the connecting block (29) is disposed inside the door panel (10).

5. A wheat planting sprayer according to claim 1, characterized in that: The outer wall of the card block (30) is slidably connected to the inner wall of the box base (12).

6. A wheat planting sprayer according to claim 2, characterized in that: The medicine box (9) is set inside the box base (12), and the upper surface of the fixing block (14) is fixedly connected to the lower surface of the box base (12).

7. A wheat planting sprayer according to claim 2, characterized in that: The outer wall of the spraying rod (21) is slidably connected to the inner wall of the fixing ring (19).

8. A wheat planting sprayer according to claim 3, characterized in that: The outer wall of the lever (27) is slidably connected to the inner wall of the limiting block (15).

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