Agricultural pest control sprayer

Abstract

The utility model relates to the technical field of sprayer, and disclose an agricultural disease and insect control sprayer, including the liquid storage bucket, the top fixed connection of liquid storage bucket has the frame, the top of frame is equipped with the drive motor, the output of drive motor is provided with the transmission rod. This agricultural disease and insect control sprayer, through starting drive motor, utilize the output of drive motor, drive transmission rod to drive transmission plate to rotate, make fixed block reciprocating rotation in the inside of strip, drive the movement of driving gear plate, driving gear plate meshing rotation is carried out to driven gear, makes driven gear reciprocating rotation to drive the rotation of rotating shaft and stirring vane, simultaneously through above -mentioned structure, ensure ceaseless stirring liquid, and effective component can be evenly distributed, prevent liquid layering or precipitation, thereby avoid uneven spraying, also reduce the labor intensity, improve work efficiency.

Description

Technical Field

[0001] This utility model relates to the field of sprayer technology, and in particular to an agricultural pest and disease control sprayer. Background Technology

[0002] Agricultural pest and disease control sprayers are specialized devices used in agriculture to kill or repel pests and pathogens by spraying pesticides or other biological agents, thereby protecting the healthy growth of crops. Sprayers play a vital role in agricultural pest and disease control, helping farmers to evenly cover the surface of crops with pesticides, thus improving the control effect and protecting crops from pest and disease attacks.

[0003] Traditional agricultural pest and disease control sprayers typically use a wooden stick to stir the water and pesticide solution. However, it is often difficult to achieve a thorough mixing of the pesticide and water, resulting in uneven concentrations in certain areas. This not only affects the spraying and control effects but also increases the labor intensity of operators and reduces work efficiency. In addition, pesticide residues or other impurities may enter the spray pipe from the container, causing blockages in the nozzles and reducing their lifespan. Utility Model Content

[0004] The technical problem to be solved by this utility model is that the existing agricultural pest and disease control sprayer uses a wooden stick for stirring, which makes it difficult to mix fully, resulting in uneven concentration, affecting the effect, increasing labor intensity, reducing work efficiency, and the residue and impurities in the bucket are easy to clog the nozzle, reducing its service life. Therefore, we propose an agricultural pest and disease control sprayer.

[0005] To achieve the above objectives, this application adopts the following technical solution: an agricultural pest and disease control sprayer, comprising a liquid storage tank, a frame fixedly connected to the top of the liquid storage tank, a drive motor mounted on the top of the frame, a transmission rod provided at the output end of the drive motor, a transmission plate rotatably connected to the bottom end of the transmission rod, a fixed block fixedly connected to one end of the transmission plate, a strip plate slidably connected to the surface of the fixed block, a drive gear plate fixedly connected to one side of the strip plate, a driven gear meshing with the top of the drive gear plate, a rotating shaft rotatably connected inside the liquid storage tank, the top end of the rotating shaft fixedly connected to the driven gear, and four stirring blades fixedly connected to the surface of the rotating shaft, the stirring blades being circumferentially distributed.

[0006] Preferably, a limiting groove is formed on the surface of the strip, and the interior of the limiting groove is slidably connected to the fixing block.

[0007] Preferably, sliders are fixedly connected to both sides of the bottom of the active toothed plate, and the surface of the liquid storage tank is provided with a groove for use with the sliders.

[0008] Preferably, the driving gear plate has a plurality of meshing grooves on the side near the driven gear, and the interior of the meshing grooves is adapted to the gear on the surface of the driven gear.

[0009] Preferably, a spray pipe is fixedly connected to one side of the liquid storage tank, and a nozzle is provided at the other end of the spray pipe. Lower housings are fixedly connected to both sides of the spray pipe, and upper housings are fixedly connected to both sides of the nozzle. Push rods are slidably connected to both sides of the lower housing. A movable plate is fixedly connected to one end of the push rod, and a locking block is fixedly connected to one side of the movable plate. A locking groove for cooperating with the locking block is opened inside the upper housing.

[0010] Preferably, a spring is slidably connected to the surface of the push rod, one end of the spring is fixedly connected to the movable plate, and the other end of the spring is fixedly connected to one side of the interior of the lower housing.

[0011] Preferably, both sides of the lower housing are fixedly connected to a fixing rod, and the surface of the movable plate is provided with a through groove that cooperates with the fixing rod.

[0012] The technical effects and advantages of this utility model are as follows: In this invention, by starting the drive motor, the output end of the drive motor drives the transmission rod to rotate the transmission plate, causing the fixed block to reciprocate inside the strip plate, which in turn drives the active gear plate to move. The active gear plate meshes with the driven gear, causing the driven gear to reciprocate, thereby driving the rotating shaft and stirring blade to rotate. At the same time, through the above structure, the liquid is continuously stirred, the effective ingredients are evenly distributed, and the liquid is prevented from separating or settling, thus avoiding uneven spraying, reducing labor intensity, and improving work efficiency.

[0013] In this invention, by pressing the push rod, the moving plate is moved, causing the moving plate to disengage the locking block from the inside of the locking slot, thereby releasing the fixation between the spray pipe and the nozzle. This facilitates cleaning and maintenance of the nozzle, prevents the accumulation of pesticide residues or other impurities inside the nozzle, ensures the cleanliness and unobstructed flow of the nozzle, and effectively extends its service life. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the main structure of this utility model; Figure 2 This is a schematic cross-sectional view of the internal structure of the liquid storage tank of this utility model; Figure 3 This is a schematic diagram showing the disassembled stirring structure of this utility model; Figure 4 This is a schematic diagram of part of the spray pipe structure of this utility model; Figure 5 This is a schematic diagram of the internal cross-sectional structure of the shell of this utility model.

[0015] Legend: 1. Liquid storage tank; 2. Frame; 3. Drive motor; 5. Transmission rod; 6. Transmission plate; 7. Fixing block; 8. Strip plate; 9. Drive gear plate; 10. Driven gear; 11. Rotating shaft; 12. Stirring blade; 13. Limiting groove; 14. Sliding block; 15. Slide groove; 16. Engaging groove; 17. Spray pipe; 18. Nozzle; 19. Lower housing; 20. Upper housing; 21. Push rod; 22. Moving plate; 23. Locking block; 24. Locking groove; 25. Spring; 26. Fixing rod; 27. Through groove. Detailed Implementation

[0016] The present invention will now be described in further detail with reference to the accompanying drawings and preferred embodiments. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0017] Reference Figure 1 - Figure 5 As shown, this utility model provides a technical solution: an agricultural pest and disease control sprayer, including a liquid storage tank 1, a frame 2 fixedly connected to the top of the liquid storage tank 1, a drive motor 3 installed on the top of the frame 2, a transmission rod 5 provided at the output end of the drive motor 3, a transmission plate 6 rotatably connected to the bottom end of the transmission rod 5, a fixing block 7 fixedly connected to one end of the transmission plate 6, a strip 8 slidably connected to the surface of the fixing block 7, a drive gear 9 fixedly connected to one side of the strip 8, a driven gear 10 meshing with the top of the drive gear 9, a rotating shaft 11 rotatably connected inside the liquid storage tank 1, the top end of the rotating shaft 11 fixedly connected to the driven gear 10, and the surface of the rotating shaft 11... Four stirring blades 12 are fixedly connected to the surface and are arranged in a circle. By starting the drive motor 3, the output end of the drive motor 3 drives the transmission rod 5 to rotate the transmission plate 6, causing the fixed block 7 to reciprocate inside the strip plate 8. This drives the active gear plate 9 to move, and the active gear plate 9 meshes with the driven gear 10 to rotate, causing the driven gear 10 to reciprocate. This, in turn, drives the rotating shaft 11 and the stirring blades 12 to rotate. At the same time, through the above structure, the liquid is continuously stirred, the effective ingredients are evenly distributed, and the liquid is prevented from separating or settling. This avoids uneven spraying, reduces labor intensity, and improves work efficiency.

[0018] Reference Figure 3 As shown in this embodiment: a limiting groove 13 is formed on the surface of the strip plate 8. The inside of the limiting groove 13 is slidably connected to the fixed block 7. By setting the structure of the limiting groove 13, the movement path of the fixed block 7 is planned so that the limiting groove 13 can guide the active toothed plate 9 to move.

[0019] Reference Figure 3As shown in this embodiment: sliders 14 are fixedly connected to both sides of the bottom of the active gear plate 9. The surface of the liquid storage tank 1 is provided with a sliding groove 15 that cooperates with the slider 14. Several meshing grooves 16 are provided on the side of the active gear plate 9 near the driven gear 10. The inside of the meshing groove 16 is adapted to the gear on the surface of the driven gear 10. By setting the structure of sliders 14 and sliding grooves 15, the movement of the active gear plate 9 is smoother and more stable, preventing jamming. In addition, the meshing grooves 16 ensure the reliability of rotation.

[0020] Reference Figure 1 , Figure 4 and Figure 5 As shown in this embodiment: a spray pipe 17 is fixedly connected to one side of the liquid storage tank 1, and a nozzle 18 is provided at the other end of the spray pipe 17. A lower housing 19 is fixedly connected to both sides of the spray pipe 17, and an upper housing 20 is fixedly connected to both sides of the nozzle 18. A push rod 21 is slidably connected to both sides of the lower housing 19. A moving plate 22 is fixedly connected to one end of the push rod 21, and a locking block 23 is fixedly connected to one side of the moving plate 22. A locking groove 24 that cooperates with the locking block 23 is opened inside the upper housing 20. By pressing the push rod 21, the moving plate 22 is pushed to move, so that the moving plate 22 drives the locking block 23 to disengage from the inside of the locking groove 24, thereby releasing the fixation between the spray pipe 17 and the nozzle 18, making it convenient to clean and maintain the nozzle 18, preventing the accumulation of pesticide residues or other impurities inside the nozzle 18, ensuring the cleanliness and unobstructed flow of the nozzle 18, and effectively extending its service life.

[0021] Reference Figure 5 As shown in this embodiment: a spring 25 is slidably connected to the surface of the push rod 21. One end of the spring 25 is fixedly connected to the moving plate 22, and the other end of the spring 25 is fixedly connected to one side of the interior of the lower housing 19. By setting the structure of the spring 25, when the fixation between the spray pipe 17 and the nozzle 18 is released, pressing the push rod 21 drives the moving plate 22 to move, causing the locking block 23 to disengage from the inside of the slot 24. At this time, the spring 25 is in a stretched state. When it is necessary to fix the nozzle 18, it is only necessary to pull the push rod 21 and use the rebound force of the spring 25 to drive the moving plate 22 to move in the direction of the push rod 21, so that the locking block 23 can be smoothly inserted into the inside of the slot 24, thereby fixing the nozzle 18. The operation is simple and convenient for the operator to use next time.

[0022] Reference Figure 5 As shown in this embodiment: both sides of the lower housing 19 are fixedly connected with fixing rods 26, and the surface of the moving plate 22 is provided with a through groove 27 that cooperates with the fixing rods 26. By setting the structure of fixing rods 26 and through groove 27, the movement trajectory of the moving plate 22 is effectively constrained and deviation is prevented.

[0023] Working Principle: By starting the drive motor 3, the user drives the transmission rod 5 to rotate the transmission plate 6, causing the fixed block 7 to reciprocate inside the strip plate 8. This reciprocates the rotation of the drive gear plate 9, which in turn moves the driven gear 10. The drive gear plate 9 meshes with the driven gear 10, causing the driven gear 10 to reciprocate, thereby rotating the rotating shaft 11 and the stirring blade 12. This structure ensures continuous stirring of the liquid, resulting in uniform distribution of the active ingredients and preventing liquid stratification or sedimentation. This avoids uneven spraying, reduces labor intensity, and improves work efficiency. The limiting groove 13 guides the movement of the fixed block 7, and the sliding block 14 and sliding groove 15 ensure smoother and more stable movement of the drive gear plate 9, preventing jamming. The meshing groove 16 ensures reliable rotation. Pressing the push rod 21 moves the moving plate 22. The movement of the movable plate 22 causes the locking block 23 to disengage from the slot 24, thereby releasing the fixation between the spray pipe 17 and the nozzle 18. This facilitates cleaning and maintenance of the nozzle 18, prevents the accumulation of pesticide residues or other impurities inside the nozzle 18, ensures the cleanliness and unobstructed flow of the nozzle 18, and effectively extends its service life. Through the spring 25 structure, when the fixation between the spray pipe 17 and the nozzle 18 is released, pressing the push rod 21 moves the movable plate 22, causing the locking block 23 to disengage from the slot 24. At this time, the spring 25 is in a stretched state. When the nozzle 18 needs to be fixed, simply pull the push rod 21 and use the spring 25's rebound force to move the movable plate 22 towards the push rod 21, causing the locking block 23 to smoothly insert into the slot 24, thus fixing the nozzle 18. The operation is simple and convenient for operators to use next time. The structure of the fixing rod 26 and the through slot 27 effectively constrains the movement trajectory of the movable plate 22, preventing deviation.

[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. An agricultural pest and disease control sprayer, comprising a liquid storage tank (1), characterized in that: The top of the storage tank (1) is fixedly connected to a frame (2), and a drive motor (3) is installed on the top of the frame (2). A transmission rod (5) is provided at the output end of the drive motor (3). A transmission plate (6) is rotatably connected to the bottom end of the transmission rod (5). A fixed block (7) is fixedly connected to one end of the transmission plate (6). A strip plate (8) is slidably connected to the surface of the fixed block (7). An active toothed plate (9) is fixedly connected to one side of the strip plate (8). A driven gear (10) is meshed with the top of the active toothed plate (9). A rotating shaft (11) is rotatably connected inside the storage tank (1). The top end of the rotating shaft (11) is fixedly connected to the driven gear (10). Four stirring blades (12) are fixedly connected to the surface of the rotating shaft (11). The stirring blades (12) are circumferentially distributed.

2. The agricultural pest and disease control sprayer according to claim 1, characterized in that: A limiting groove (13) is provided on the surface of the strip (8), and the interior of the limiting groove (13) is slidably connected to the fixing block (7).

3. The agricultural pest and disease control sprayer according to claim 1, characterized in that: Both sides of the bottom of the active toothed plate (9) are fixedly connected to sliders (14), and the surface of the liquid storage tank (1) is provided with a groove (15) that cooperates with the sliders (14).

4. The agricultural pest and disease control sprayer according to claim 1, characterized in that: The active gear plate (9) has several meshing grooves (16) on the side near the driven gear (10), and the interior of the meshing grooves (16) is adapted to the gear on the surface of the driven gear (10).

5. The agricultural pest and disease control sprayer according to claim 1, characterized in that: A spray pipe (17) is fixedly connected to one side of the liquid storage tank (1), and a nozzle (18) is provided at the other end of the spray pipe (17). A lower housing (19) is fixedly connected to both sides of the spray pipe (17), and an upper housing (20) is fixedly connected to both sides of the nozzle (18). A push rod (21) is slidably connected to both sides of the lower housing (19). A moving plate (22) is fixedly connected to one end of the push rod (21), and a locking block (23) is fixedly connected to one side of the moving plate (22). A slot (24) that cooperates with the locking block (23) is opened inside the upper housing (20).

6. The agricultural pest and disease control sprayer according to claim 5, characterized in that: A spring (25) is slidably connected to the surface of the push rod (21). One end of the spring (25) is fixedly connected to the moving plate (22), and the other end of the spring (25) is fixedly connected to one side of the interior of the lower housing (19).

7. The agricultural pest and disease control sprayer according to claim 5, characterized in that: The lower housing (19) has fixed rods (26) fixedly connected to both sides inside, and the surface of the movable plate (22) has a through groove (27) that works in conjunction with the fixed rods (26).

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