Liquid pesticide preparing and spraying device for agricultural planting

Abstract

The utility model relates to the technical field of agricultural planting, in particular to a liquid pesticide preparing and spraying device for agricultural planting, which comprises a bottom plate, one end of the top of the bottom plate is fixedly connected with a mixing box, the center of the side surface of the mixing box is fixedly connected with a liquid inlet pipe, and the outer surface of the liquid inlet pipe is rotatably connected with a valve. And one end of the liquid inlet pipe is fixedly connected with a fixed cylinder. According to the liquid pesticide preparing and spraying device for agricultural planting, through the arrangement of the mixing box, the liquid inlet pipe, the valve, the fixing cylinder, the sealing cover, an adding pipe, a servo motor, a fixing shaft, a connecting belt, a connecting shaft, a rotating rod and a stirring rod, when the liquid pesticide preparing and spraying device is used, a worker adds pesticide into the fixing cylinder, covers the sealing cover and observes scales on the fixing cylinder; the valve is rotated, quantitative pesticide enters the mixing box through the liquid inlet pipe, the valve is closed, purified water is added into the adding pipe, scales on the mixing box are observed, and the mixing ratio of the pesticide and the purified water reaches the best.

Description

Technical Field

[0001] This utility model relates to the field of agricultural planting technology, specifically to a liquid pesticide preparation and spraying device for agricultural planting. Background Technology

[0002] Agricultural planting refers to the social production sector that utilizes the life functions of plants to obtain food, by-products, feed, and industrial raw materials through artificial cultivation. It includes the cultivation of various crops, such as food crops, cash crops, vegetable crops, green manure crops, forage crops, pasture grasses, and horticultural crops like flowers. In China, agricultural planting typically refers to the production of crops such as grains, cotton, oilseeds, sugar, hemp, silk, tobacco, tea, fruits, medicinal herbs, and miscellaneous items. Agricultural planting requires the use of liquid pesticide preparation and spraying devices.

[0003] However, existing liquid pesticide preparation and spraying devices used in agricultural planting have the following disadvantages:

[0004] (1) Existing liquid pesticide preparation and spraying devices used for agricultural planting have weak modulation functions. When using them, it is necessary to add pure water to the pesticide to adjust it to meet the purity requirements for pesticide spraying. Existing devices cannot make precise adjustments, which may cause poor pesticide effects.

[0005] (2) Existing liquid pesticide preparation and spraying devices used for agricultural planting have weak spraying function. When using them, the limited spraying range of the existing devices may cause problems such as failure to cover crops. Utility Model Content

[0006] The purpose of this invention is to provide a liquid pesticide preparation and spraying device for agricultural planting, so as to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a liquid pesticide preparation and spraying device for agricultural planting, comprising a base plate, a mixing tank fixedly connected to one top end of the base plate, an inlet pipe fixedly connected to the center of the side of the mixing tank, a valve rotatably connected to the outer surface of the inlet pipe, a fixed cylinder fixedly connected to one end of the inlet pipe, a sealing cap rotatably connected to the top of the fixed cylinder, an addition pipe fixedly connected to the top edge of the mixing tank, a servo motor fixedly connected to one top end of the mixing tank, a fixed shaft fixedly connected to the output shaft of the servo motor, a connecting strap provided on the outer surface of the fixed shaft, and a connecting strap with a... A connecting shaft is provided, with a rotating rod fixedly connected to the bottom of the connecting shaft. A stirring rod is fixedly connected to the outer surface of the rotating rod. A fixed pipe is fixedly connected to the front of the mixing box. A water pump is fixedly connected to one end of the fixed pipe. A telescopic pipe is fixedly connected to one end of the water pump. A flexible hose is fixedly connected to one end of the telescopic pipe. A nozzle is fixedly connected to one end of the flexible hose. A fixed frame is snapped onto the outer surface of the nozzle. A connecting frame is rotatably connected to one end of the fixed frame. An insert rod is snapped onto the inner wall of the connecting frame. A support rod is fixedly connected to the bottom of the fixed frame. A positioning cylinder is slidably connected to the bottom of the support rod. A positioning bolt is threaded onto the side of the positioning cylinder.

[0008] Preferably, the bottom edge of the base plate is fixedly connected to a caster wheel, and the outer surface of the caster wheel is provided with an anti-slip plate. The operator can move the device through the caster wheel and lock the caster wheel with the anti-slip plate.

[0009] Preferably, a push rod is fixedly connected to the top edge of the base plate, and a handle is fixedly connected to one end of the push rod. The operator holds the handle and pushes the push rod moving device.

[0010] Preferably, a transparent window is fixedly connected to one side of the mixing box, and scale lines are provided on the outer surface of the transparent window, so that the operator can observe the amount of pesticide remaining in the device through the scale lines on the transparent window.

[0011] Preferably, the bottom of the rotating rod is rotatably connected to a base, and the bottom of the base is fixedly connected to the inner bottom wall of the mixing tank. The base can stabilize the rotation of the rotating rod.

[0012] Preferably, the top of the fixing frame is provided with a slot, the inner wall of the slot is engaged with one end of the insertion rod, and one end of the insertion rod is inserted through the slot on the fixing frame.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This liquid pesticide preparation and spraying device for agricultural planting, through the configuration of a mixing tank, inlet pipe, valve, fixed cylinder, sealing cap, adding pipe, servo motor, fixed shaft, connecting belt, connecting shaft, rotating rod, and stirring rod, allows the operator to add pesticide to the fixed cylinder, close the sealing cap, observe the scale on the fixed cylinder, turn the valve to allow a measured amount of pesticide to enter the mixing tank through the inlet pipe, close the valve, add purified water to the adding pipe, observe the scale on the mixing tank to achieve the optimal mixing ratio of pesticide and purified water, start the servo motor to drive the fixed shaft to rotate, the connecting belt on the fixed shaft will drive the connecting shaft to rotate, causing the rotating rod to rotate, and the stirring rod on the rotating rod to mix the pesticide and purified water in the device, accelerating the uniform mixing. This configuration can improve the efficacy of the mixed pesticide on crops.

[0015] 2. This liquid pesticide preparation and spraying device for agricultural planting, through the configuration of a mixing tank, fixed pipe, water pump, telescopic pipe, hose, nozzle, fixed frame, connecting frame, insert rod, support rod, fixed cylinder, and positioning bolts, allows operators to raise the support rod inside the fixed cylinder as needed during use. The positioning bolts are then screwed into the threaded grooves connecting the support rod and the fixed cylinder. One end of the nozzle is placed inside the fixed frame, and the connecting frame is rotated to insert the insert rod into the slot connecting the fixed frame and the connecting frame. The water pump is then started, drawing the pesticide from the mixing tank through the fixed pipe, telescopic pipe, and hose, finally dispersing it through the nozzle. This configuration allows for adjustment of the nozzle height and its extension length, increasing the spraying range of the device. Attached Figure Description

[0016] Figure 1 This is the front view of the present invention;

[0017] Figure 2 This is a disassembly diagram of the telescopic tube of this utility model;

[0018] Figure 3 This is a cross-sectional view of the mixing box of this utility model;

[0019] Figure 4 This is a schematic diagram of the mixing box of this utility model.

[0020] In the diagram: 1. Base plate; 2. Mixing tank; 3. Inlet pipe; 4. Valve; 5. Fixing cylinder; 6. Sealing cap; 7. Adding pipe; 8. Servo motor; 9. Fixing shaft; 10. Connecting belt; 11. Connecting shaft; 12. Rotating rod; 13. Stirring rod; 14. Fixing pipe; 15. Water pump; 16. Telescopic pipe; 17. Hose; 18. Nozzle; 19. Fixing frame; 20. Connecting frame; 21. Insert rod; 22. Support rod; 23. Positioning cylinder; 24. Positioning bolt; 25. Caster wheel; 26. Anti-slip plate; 27. Push rod; 28. Handle; 29. ​​Transparent window; 30. Scale line; 31. Base. Detailed Implementation

[0021] 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.

[0022] Please see Figures 1-4As shown, this utility model provides a technical solution: a liquid pesticide preparation and spraying device for agricultural planting, including a base plate 1, a mixing tank 2 fixedly connected to one top end of the base plate 1, an inlet pipe 3 fixedly connected to the center of the side of the mixing tank 2, a valve 4 rotatably connected to the outer surface of the inlet pipe 3, a fixed cylinder 5 fixedly connected to one end of the inlet pipe 3, a sealing cap 6 rotatably connected to the top of the fixed cylinder 5, an adding pipe 7 fixedly connected to the top edge of the mixing tank 2, a servo motor 8 fixedly connected to one top end of the mixing tank 2, a fixed shaft 9 fixedly connected to the output shaft of the servo motor 8, a connecting belt 10 provided on the outer surface of the fixed shaft 9, a connecting shaft 11 provided at one end of the connecting belt 10, a rotating rod 12 fixedly connected to the bottom of the connecting shaft 11, and a rotating rod 12... A stirring rod 13 is fixedly connected to the surface of the mixing tank 2. A fixed pipe 14 is fixedly connected to the front of the mixing tank 2. A water pump 15 is fixedly connected to one end of the fixed pipe 14. A telescopic pipe 16 is fixedly connected to one end of the water pump 15. A flexible hose 17 is fixedly connected to one end of the telescopic pipe 16. A nozzle 18 is fixedly connected to one end of the flexible hose 17. A fixed frame 19 is snapped onto the outer surface of the nozzle 18. A connecting frame 20 is rotatably connected to one end of the fixed frame 19. An insert rod 21 is snapped onto the inner wall of the connecting frame 20. A support rod 22 is fixedly connected to the bottom of the fixed frame 19. A positioning cylinder 23 is slidably connected to the bottom of the support rod 22. A positioning bolt 24 is threaded onto the side of the positioning cylinder 23. The mixing tank 2, inlet pipe 3, valve 4, fixed cylinder 5, sealing cap 6, adding pipe 7, servo motor 8, and fixed... The setup of the fixed shaft 9, connecting belt 10, connecting shaft 11, rotating rod 12, and stirring rod 13 is as follows: During use, the operator adds pesticide to the fixed cylinder 5, closes the sealing cap 6, observes the scale on the fixed cylinder 5, turns valve 4 to allow a measured amount of pesticide to enter the mixing tank 2 through the inlet pipe 3, closes valve 4, adds purified water into the addition pipe 7, observes the scale on the mixing tank 2 to achieve the optimal mixing ratio of pesticide and purified water, starts the servo motor 8, which drives the fixed shaft 9 to rotate. The connecting belt 10 on the fixed shaft 9 drives the connecting shaft 11 to rotate, causing the rotating rod 12 to rotate. This allows the stirring rod 13 on the rotating rod 12 to mix the pesticide and purified water in the device, accelerating the mixing process and improving efficiency. The efficacy of the mixed pesticide on crops is determined by the configuration of the mixing tank 2, fixed pipe 14, water pump 15, telescopic pipe 16, hose 17, nozzle 18, fixed frame 19, connecting frame 20, insertion rod 21, support rod 22, fixed cylinder 5, and positioning bolt 24. During use, operators can raise the support rod 22 inside the fixed cylinder 5 as needed, rotate the positioning bolt 24 to screw it into the threaded groove where the support rod 22 and fixed cylinder 5 meet, place one end of the nozzle 18 inside the fixed frame 19, rotate the connecting frame 20 to insert the insertion rod 21 into the slot where the fixed frame 19 and connecting frame 20 meet, and start the water pump 15 to draw the pesticide from the mixing tank 2 through the fixed pipe 14, telescopic pipe 16, and hose 17, finally dispersing it through the nozzle 18.This configuration allows for adjustment of the height and extension length of the nozzle 18, thereby increasing the spraying range of the spraying device.

[0023] A caster wheel 25 is fixedly connected to the bottom edge of the base plate 1. The outer surface of the caster wheel 25 is provided with anti-slip plate 26. With the base plate 1, caster wheel 25 and anti-slip plate 26, the operator can move the device through the caster wheel 25 and lock the caster wheel 25 with the anti-slip plate 26 during use.

[0024] A push rod 27 is fixedly connected to the top edge of the base plate 1, and a handle 28 is fixedly connected to one end of the push rod 27. With the base plate 1, the push rod 27 and the handle 28, when in use, the operator holds the handle 28 and pushes the push rod 27 to move the device.

[0025] A transparent window 29 is fixedly connected to one side of the mixing box 2. The outer surface of the transparent window 29 is provided with scale lines 30. With the setting of the mixing box 2, the transparent window 29 and the scale lines 30, the operator can observe the amount of pesticide remaining in the device through the scale lines 30 on the transparent window 29 during use.

[0026] The bottom of the rotating rod 12 is rotatably connected to the base 31, and the bottom of the base 31 is fixedly connected to the inner bottom wall of the mixing box 2. Through the arrangement of the rotating rod 12, the base 31 and the mixing box 2, the base 31 can stabilize the rotation of the rotating rod 12 during use.

[0027] The top of the fixed frame 19 has a slot, and the inner wall of the slot is engaged with one end of the insertion rod 21. With the fixed frame 19 and the insertion rod 21, when in use, one end of the insertion rod 21 is inserted through the slot on the fixed frame 19.

[0028] In this invention, the working steps of the device are as follows:

[0029] First step: The staff adds pesticide to the fixed cylinder 5, puts on the sealing cap 6, observes the scale on the fixed cylinder 5, turns the valve 4 to let a certain amount of pesticide enter the mixing tank 2 through the liquid inlet pipe 3, closes the valve 4, adds purified water into the addition pipe 7, observes the scale on the mixing tank 2 to make the mixing ratio of pesticide and purified water reach the best, starts the servo motor 8, and makes the servo motor 8 drive the fixed shaft 9 to rotate. The connecting belt 10 on the fixed shaft 9 will drive the connecting shaft 11 to rotate, making the rotating rod 12 rotate, and the stirring rod 13 on the rotating rod 12 mixes the pesticide and purified water in the device to accelerate the uniform mixing.

[0030] The second step: The staff can raise the height of the support rod 22 inside the fixed cylinder 5 as needed, rotate the positioning bolt 24 and screw it into the threaded groove of the support rod 22 and the fixed cylinder 5, place one end of the nozzle 18 in the fixed frame 19, rotate the connecting frame 20, insert the insertion rod 21 into the slot of the fixed frame 19 and the connecting frame 20, start the water pump 15, and let the water pump 15 draw the pesticide in the mixing box 2 through the fixed pipe 14, the telescopic pipe 16 and the hose 17, and finally disperse it through the nozzle 18.

[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A liquid pesticide preparation and spraying device for agricultural planting, comprising a base plate (1), characterized in that: A mixing tank (2) is fixedly connected to the top end of the base plate (1). An inlet pipe (3) is fixedly connected to the center of the side of the mixing tank (2). A valve (4) is rotatably connected to the outer surface of the inlet pipe (3). A fixed cylinder (5) is fixedly connected to one end of the inlet pipe (3). A sealing cover (6) is rotatably connected to the top of the fixed cylinder (5). An addition pipe (7) is fixedly connected to the top edge of the mixing tank (2). A servo motor (8) is fixedly connected to the top end of the mixing tank (2). A fixed shaft (9) is fixedly connected to the output shaft of the servo motor (8). A connecting strip (10) is provided on the outer surface of the fixed shaft (9). A connecting shaft (11) is provided at one end of the connecting strip (10). A rotating rod (12) is fixedly connected to the bottom of the connecting shaft (11). The outer surface of the rotating rod (12) A stirring rod (13) is fixedly connected to the front of the mixing box (2). A fixed pipe (14) is fixedly connected to the front of the mixing box (2). A water pump (15) is fixedly connected to one end of the fixed pipe (14). A telescopic pipe (16) is fixedly connected to one end of the water pump (15). A hose (17) is fixedly connected to one end of the telescopic pipe (16). A nozzle (18) is fixedly connected to one end of the hose (17). A fixed frame (19) is snapped onto the outer surface of the nozzle (18). A connecting frame (20) is rotatably connected to one end of the fixed frame (19). An insert rod (21) is snapped onto the inner wall of the connecting frame (20). A support rod (22) is fixedly connected to the bottom of the fixed frame (19). A positioning cylinder (23) is slidably connected to the bottom of the support rod (22). A positioning bolt (24) is threaded onto the side of the positioning cylinder (23).

2. The liquid pesticide preparation and spraying device for agricultural planting according to claim 1, characterized in that: The bottom edge of the base plate (1) is fixedly connected to a caster wheel (25), and the outer surface of the caster wheel (25) is provided with an anti-slip pad (26).

3. The liquid pesticide preparation and spraying device for agricultural planting according to claim 1, characterized in that: A push rod (27) is fixedly connected to the top edge of the base plate (1), and a handle (28) is fixedly connected to one end of the push rod (27).

4. The liquid pesticide preparation and spraying device for agricultural planting according to claim 1, characterized in that: A transparent window (29) is fixedly connected to one side of the mixing box (2), and scale lines (30) are provided on the outer surface of the transparent window (29).

5. A liquid pesticide preparation and spraying device for agricultural planting according to claim 1, characterized in that: The bottom of the rotating rod (12) is rotatably connected to a base (31), and the bottom of the base (31) is fixedly connected to the inner bottom wall of the mixing box (2).

6. The liquid pesticide preparation and spraying device for agricultural planting according to claim 1, characterized in that: The top of the fixed frame (19) is provided with a slot, and the inner wall of the slot is engaged with one end of the plug rod (21).

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