Efficient sprayer for agricultural planting

Abstract

The utility model discloses an efficient sprayer for agricultural planting, which belongs to the technical field of agricultural planting equipment and comprises a liquid storage barrel, the inner wall of a sliding rail is connected with a mounting plate, an output shaft of a first motor is connected with a lead screw, and the other end of the lead screw is rotatably connected with a supporting plate. The outer surface of the push rod is slidably connected with the inner wall of the supporting plate, the other end of the push rod is connected with a push plate, through cooperation of the first motor, the lead screw, the push block and the push rod, the first motor provides power for rotation of the lead screw, the lead screw generates pushing force to the push block after rotating, and the push block is pushed to move. The push block pushes the push rod to move from the inside of the liquid storage barrel to the outside, the push rod continuously moves from the inside of the sliding rail to the outside and drives the liquid storage barrel to increase the height, a user does not need to lift the liquid storage barrel from the lower direction by increasing the height of the liquid storage barrel, the strap can be directly hung on the shoulder to lift the liquid storage barrel, and physical output of the user is relieved.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural planting equipment, and particularly relates to a sprayer for efficient agricultural planting. Background Art

[0002] A sprayer for agricultural planting is an agricultural machine used for spraying pesticides, fertilizers or water. It can evenly spray the liquid in the form of fine particles on crops, improve the utilization rate of pesticides or fertilizers, reduce waste, and prevent and control pests and diseases of crops through the sprayed drugs, which helps the growth of crops. There are various types of sprayers for agricultural planting, including hand-held, backpack-mounted, tractor-mounted, etc., which are suitable for different scales and types of farmland.

[0003] The backpack sprayer is currently widely used. The user carries the sprayer on the back for spraying. Since the sprayer is very heavy after being filled with water, it is very inconvenient to lift the sprayer and carry it on the back. To solve this technical problem, the utility model provides a sprayer for efficient agricultural planting. Summary of the Utility Model

[0004] The main purpose of the utility model is to provide a sprayer for efficient agricultural planting, which can effectively solve the problems mentioned in the background art.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A sprayer for efficient agricultural planting includes a liquid storage barrel. A shoulder strap is installed on the outer surface of the liquid storage barrel. Slide rails are connected to both sides of the liquid storage barrel. A mounting plate is connected to the inner wall of the slide rail. A support plate is connected to the inner wall of the slide rail, and the support plate is located below the mounting plate. A first motor is installed above the mounting plate. The output shaft of the first motor is connected to a lead screw. The other end of the lead screw is rotatably connected to the support plate. A push block is threadedly connected to the outer surface of the lead screw. A push rod is connected to the lower surface of the push block. The outer surface of the push rod is slidably connected to the inner wall of the support plate. The other end of the push rod is connected to a push plate, and the push plate is located outside the slide rail.

[0007] Preferably, a second motor is installed on the inner bottom wall of the liquid storage barrel. The output shaft of the second motor is connected to a stirring blade, and the stirring blade is located inside the liquid storage barrel.

[0008] Preferably, a water pump is installed on the inner wall of the liquid storage barrel. The output end of the water pump is connected to a hose. The other end of the hose is connected to an adjusting grip.

[0009] Preferably, the other end of the adjusting grip is connected to a spray pipe. The other end of the spray pipe is connected to a nozzle.

[0010] Preferably, a support roller is rotatably connected to the inner wall of the push block, and the outer surface of the support roller is slidably connected to the inner wall of the slide rail.

[0011] Preferably, a water injection nozzle is connected to the upper surface of the liquid storage barrel, and the water injection nozzle is communicated with the inner wall of the liquid storage barrel. A barrel cover is threadedly connected to the outer surface of the water injection nozzle.

[0012] Preferably, a water blocking strip is connected to the upper surface of the liquid storage barrel, and the water blocking strip is located outside the water injection nozzle.

[0013] Compared with the prior art, the present utility model has the following beneficial effects:

[0014] In the present utility model, through the cooperation between the first motor, the lead screw, the push block and the push rod, with the first motor as the power, power is provided for the rotation of the lead screw. After the lead screw rotates, a driving force is generated on the push block to push the push block to move. The push block pushes the push rod to move from the inside of the liquid storage barrel to the outside. While the push rod continuously moves outward from the inside of the slide rail, the height of the liquid storage barrel is lifted. By lifting the height of the liquid storage barrel, the user does not need to lift it from below, and can directly hang the shoulder strap on the shoulder to lift the liquid storage barrel, reducing the physical output of the user.

[0015] In the present utility model, through the cooperation between the second motor and the stirring blade, the medicament and water cannot be fully and evenly mixed, reducing the use effect of the medicament. By driving the stirring blade to rotate through the second motor, the water and medicament inside the liquid storage barrel are continuously mixed when the stirring blade rotates, enabling the water and medicament to be fully and evenly mixed and improving the use effect of the medicament. Description of the Drawings

[0016] Figure 1 It is a schematic diagram of the overall structure of a high-efficiency agricultural planting sprayer of the present utility model;

[0017] Figure 2 It is a schematic diagram of the internal structure of the slide rail in a high-efficiency agricultural planting sprayer of the present utility model;

[0018] Figure 3 It is a schematic diagram of the overall three-dimensional structure of the push block in a high-efficiency agricultural planting sprayer of the present utility model;

[0019] Figure 4 It is a schematic diagram of the internal structure of the liquid storage barrel in a high-efficiency agricultural planting sprayer of the present utility model;

[0020] Figure 5 It is a schematic diagram of the nozzle structure in a high-efficiency agricultural planting sprayer of the present utility model.

[0021] In the figure: 1. Liquid storage bucket; 2. Shoulder strap; 3. Slide rail; 4. Mounting plate; 5. Support plate; 6. First motor; 7. Lead screw; 8. Push block; 9. Push rod; 10. Push plate; 11. Second motor; 12. Stirring blade; 13. Water pump; 14. Hose; 15. Adjusting grip; 16. Nozzle; 17. Sprinkler head; 18. Support roller; 19. Water injection nozzle; 20. Bucket lid; 21. Water retaining strip. Detailed implementation mode

[0022] In order to make the technical means, creative features, achieved purposes and effects of the present utility model easy to understand, the present utility model will be further described below in conjunction with the specific implementation modes.

[0023] As Figures 1-5 shown, a sprayer for efficient agricultural planting includes a liquid storage bucket 1. A shoulder strap 2 is installed on the outer surface of the liquid storage bucket 1. The liquid storage bucket 1 stores water and chemicals, and at the same time makes the water and chemicals fully blend. After filling with water and chemicals, the liquid storage bucket 1 is fixed on the back of the user through the shoulder strap 2.

[0024] Both sides of the liquid storage bucket 1 are connected with slide rails 3. The inner wall of the slide rail 3 is connected with a mounting plate 4. The inner wall of the slide rail 3 is connected with a support plate 5, and the support plate 5 is located below the mounting plate 4. A first motor 6 is installed above the mounting plate 4. The output shaft of the first motor 6 is connected with a lead screw 7. The other end of the lead screw 7 is rotatably connected with the support plate 5. A push block 8 is threadedly connected to the outer surface of the lead screw 7. The slide rail 3 is used to maintain the stability of the push block 8 when moving. The power provided by the first motor 6 drives the lead screw 7 to rotate. After the lead screw rotates, the push block 8 is pushed to move. The support plate 5 and the mounting plate 4 are used to maintain the stability of the lead screw 7 when rotating.

[0025] The lower surface of the push block 8 is connected with a push rod 9. The outer surface of the push rod 9 is slidably connected with the inner wall of the support plate 5. The other end of the push rod 9 is connected with a push plate 10, and the push plate 10 is located outside the slide rail 3. When the push block 8 moves, the push rod 9 is pushed to move. The push rod 9 pushes the push plate 10 to move. When the push plate 10 moves, the liquid storage bucket 1 is continuously lifted in height. The push plate 10 is used to increase the contact area with the object below.

[0026] A second motor 11 is installed on the inner bottom wall of the liquid storage bucket 1. The output shaft of the second motor 11 is connected with a stirring blade 12, and the stirring blade 12 is located inside the liquid storage bucket 1. After pouring the chemical and water into the liquid storage bucket 1, the chemical and water cannot be fully blended evenly, reducing the use effect of the chemical. The second motor 11 is used as the power to drive the stirring blade 12 to rotate. Under the continuous stirring of the stirring blade 12, the water and the chemical can be fully blended, improving the use effect of the chemical, which is very efficient.

[0027] A water pump 13 is installed on the inner wall of the liquid storage barrel 1. The output end of the water pump 13 is connected to a hose 14. The hose 14 has a bendable property. The other end of the hose 14 is connected to an adjustment grip 15. The water inside the liquid storage barrel 1 is pumped out by the water pump 13, and pressure is applied to the water. The water pump 13 transports the water to the adjustment grip 15 through the hose 14. The water output is controlled through the adjustment grip 15. The other end of the adjustment grip 15 is connected to a spray pipe 16. The water is transmitted through the spray pipe 16. The other end of the spray pipe 16 is connected to a spray head 17. The water is atomized through the spray head 17, making the water sprayed more evenly after being sprayed out.

[0028] A support roller 18 is rotatably connected to the inner wall of the push block 8. The outer surface of the support roller 18 is slidably connected to the inner wall of the slide rail 3. The push block 8 contacts the inner wall of the slide rail 3 through the support roller 18 to reduce friction. The rolling of the support roller 18 is more conducive to the movement of the push block 8.

[0029] A water injection nozzle 19 is connected to the upper surface of the liquid storage barrel 1, and the water injection nozzle 19 is communicated with the inner wall of the liquid storage barrel 1. The outer surface of the water injection nozzle 19 is threadedly connected with a barrel cover 20. Water is injected into the liquid storage barrel 1 through the water injection nozzle 19. After the water is filled, the water injection nozzle 19 is locked by the barrel cover 20 to prevent the water inside the liquid storage barrel 1 from flowing out, and at the same time, it blocks external sundries from entering the inside of the liquid storage barrel 1, improving the cleanliness of the water inside the liquid storage barrel 1. A water retaining strip 21 is connected to the upper surface of the liquid storage barrel 1, and the water retaining strip 21 is located outside the water injection nozzle 19. When injecting water into the liquid storage barrel 1 through the water injection nozzle 19, some water may be spilled to the outside. To prevent the water from flowing to the side in contact with the back, the spilled water is blocked by the water retaining strip 21 to prevent the spilled water from flowing to the side of the liquid storage barrel 1 in contact with the back.

[0030] It should be noted that in actual use of this device, first, water and medicine are injected into the liquid storage barrel 1 through the water injection nozzle 19. After the water and medicine are injected, the water injection nozzle 19 is locked by rotating the barrel cover 20 to prevent the water and medicine inside the liquid storage barrel 1 from flowing out. Subsequently, the second motor 11 is started to rotate, driving the stirring blade 12 to rotate, stirring the water and medicine inside the liquid storage barrel 1 to make the water and medicine fully blend. Then, the first motor 6 is started to rotate, driving the lead screw 7 to rotate. After the lead screw 7 rotates, it pushes the push block 8 to move. While the push block 8 moves, it drives the support roller 18 to rotate. The movement of the push block 8 pushes the push rod 9 to move outside the slide rail 3. At the same time, the push rod 9 pushes the push plate 10 to move. When the push rod 9 continuously moves from the inside of the slide rail 3 to the outside, it drives the liquid storage barrel 1 to lift upward.

[0031] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments, and what is described in the above embodiments and the specification is only to illustrate the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and all these changes and improvements fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency agricultural planting sprayer, comprising a liquid storage tank (1), characterized in that: A shoulder strap (2) is installed on the outer surface of the liquid storage barrel (1), and both sides of the liquid storage barrel (1) are connected to slide rails (3), and the inner wall of the slide rail (3) is connected to a mounting plate (4), and the inner wall of the slide rail (3) is connected to a support plate (5), and the support plate (5) is located below the mounting plate (4), and a first motor (6) is installed above the mounting plate (4), and the output shaft of the first motor (6) is connected to a screw rod (7), and the other end of the screw rod (7) is rotatably connected to the support plate (5), and the outer surface of the screw rod (7) is threadedly connected to a push block (8), and the lower surface of the push block (8) is connected to a push rod (9), and the outer surface of the push rod (9) is slidably connected to the inner wall of the support plate (5), and the other end of the push rod (9) is connected to a push plate (10), and the push plate (10) is located outside the slide rail (3).

2. The high-efficiency agricultural planting sprayer according to claim 1, characterized in that: A second motor (11) is installed on the inner bottom wall of the liquid storage barrel (1), and an output shaft of the second motor (11) is connected to a stirring blade (12), and the stirring blade (12) is located inside the liquid storage barrel (1).

3. The high-efficiency agricultural planting sprayer according to claim 1, characterized in that: A water pump (13) is installed on the inner wall of the liquid storage barrel (1), the output end of the water pump (13) is connected to a hose (14), and the other end of the hose (14) is connected to an adjustment handle (15).

4. The high-efficiency agricultural planting sprayer according to claim 3, characterized in that: The other end of the adjustment handle (15) is connected to a nozzle (16), and the other end of the nozzle (16) is connected to a nozzle (17).

5. The high-efficiency agricultural planting sprayer according to claim 1, characterized in that: The inner wall of the push block (8) is rotatably connected to a support roller (18), and the outer surface of the support roller (18) is slidably connected to the inner wall of the slide rail (3).

6. The high-efficiency agricultural planting sprayer according to claim 1, characterized in that: The upper surface of the liquid storage barrel (1) is connected to a water injection nozzle (19), and the water injection nozzle (19) is in communication with the inner wall of the liquid storage barrel (1), and the outer surface of the water injection nozzle (19) is threadedly connected to a barrel cover (20).

7. The high-efficiency agricultural planting sprayer according to claim 6, characterized in that: The upper surface of the liquid storage barrel (1) is connected to a water retaining strip (21), and the water retaining strip (21) is located outside the water injection nozzle (19).

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