Pesticide spraying device for plum trees

Abstract

The invention discloses a pesticide spraying device for plum trees, and relates to the technical field of fruit tree planting, the pesticide spraying device comprises a bottom plate, a rotating seat, a fixing plate and a mounting rack, a stirring mechanism is mounted on the inner side of a pesticide box, and a water pump is fixedly connected to the inner side of the pesticide box; a vertical rod is fixedly connected to the upper side of the rotating seat, a lifting groove is formed in the inner side of the vertical rod, sliding grooves are formed in the two sides of the lifting groove, the inner side of the lifting groove is slidably connected to a lifting block, a sliding block is fixedly connected to the exterior of the lifting block, a pesticide spraying mechanism is installed outside the sliding block, and a lifting mechanism is installed at the top of the vertical rod; a vertical plate is fixedly connected to the upper side of the bottom plate, a tension spring is fixedly connected between the fixed plate and the vertical plate, and a convex plate is fixedly connected to the exterior of the tension spring; a deflection mechanism is mounted outside the mounting frame; according to the device, through technical innovation, on-site rapid preparation of pesticides is achieved, the pesticides are flexibly selected according to different insect pest types, the pesticide spraying height is automatically adjusted, and the pesticide spraying range is expanded, so that the pesticide spraying efficiency and the insect killing effect are remarkably improved.

Description

Technical Field

[0001] The invention relates to the technical field of fruit tree planting, and in particular to a pesticide spraying device for plum trees. Background Art

[0002] In the fruit tree planting industry, plum trees, as a widely cultivated economic crop, are often attacked by various diseases and pests during their growth, which seriously affects the yield and quality of the fruit. Traditional methods of controlling diseases and pests of plum trees mostly use manual spraying of pesticides. This method is not only labor-intensive and inefficient, but also difficult to ensure uniform spraying of pesticides, which easily leads to waste of pesticides and environmental pollution. In order to improve the efficiency and accuracy of spraying, some mechanized and automated spraying devices have gradually appeared on the market. However, most of these devices have the problems of single function and lack of flexibility. Especially when facing different types of pests, it is often necessary to prepare a variety of agents in advance and manually replace them according to actual conditions. This not only increases the complexity of the operation, but may also lead to improper configuration of agents, reduce the insecticide effect, and even increase costs due to agent waste. In addition, the heights of plum trees are different, and traditional spraying devices often find it difficult to adapt to tree crowns of different heights for uniform spraying, resulting in insufficient spraying in some areas, while other areas may suffer from pesticide damage due to excessive spraying. To overcome this problem, some devices are designed with adjustable height spray arms, but most of the adjustment methods are complicated and not flexible enough, making it difficult to quickly adapt to plum tree groups of different heights. Therefore, in response to the above technical problems, a spraying device for plum trees is proposed herein. Summary of the invention

[0003] The purpose of the present invention is to provide a spraying device for plum trees, which, through technical innovation, can realize the rapid on-site preparation of the agent, the flexible selection of the agent according to different types of pests, the automatic adjustment of the spraying height and the expansion of the spraying range, thereby significantly improving the spraying efficiency and the insecticidal effect.

[0004] The present invention is achieved through the following technical solutions: A spraying device for plum trees, comprising: A bottom plate, the upper side of which is fixedly connected with a medicine box, the upper side of which is fixedly connected with an addition pipe, the inner side of which is installed with a stirring mechanism, and the inner side of which is fixedly connected with a water pump; A rotating seat, which is rotatably connected to the upper side of the bottom plate, a vertical pole is fixedly connected to the upper side of the rotating seat, a lifting slot is provided on the inner side of the vertical pole, slide slots are provided on both sides of the lifting slot, the inner side of the lifting slot is slidably connected to the lifting block, a slider is fixedly connected to the outside of the lifting block, and the slider and the slide slot are slidably connected, a spraying mechanism is installed on the outside of the slider, and a lifting mechanism is installed on the top of the vertical pole; A fixed plate, which is fixedly connected to one side of the vertical pole, the upper side of the bottom plate is fixedly connected to a vertical plate, and the number of vertical plates is two groups and installed on both sides of the fixed plate, a tension spring is fixedly connected between the fixed plate and the vertical plate, and a convex plate is fixedly connected to the outside of the tension spring; The mounting frame is fixedly connected to the upper side of the bottom plate, and the mounting frame is installed on one side of the convex plate, and a deflection mechanism is installed outside the mounting frame.

[0005] Preferably, a walking device is fixedly connected to the bottom of the base plate.

[0006] Preferably, the stirring mechanism includes a waterproof shell, a first motor, a rotating rod and a stirring rod, the waterproof shell is fixedly connected to the inner bottom of the medicine box, the first motor is fixedly connected to the inner side of the waterproof shell, the rotating rod is fixedly connected to the upper side of the first motor, and the rotating rod is rotatably connected to the medicine box and the waterproof shell, the stirring rod is fixedly connected to the outside of the rotating rod, and the number of the stirring rods is several groups and is symmetrically arranged.

[0007] Preferably, the spraying mechanism includes a water distribution plate, a long straight pipe and a nozzle, the water distribution plate is fixedly connected to the outside of the slider, and the water distribution plate is a hollow structure, the long straight pipe is fixedly connected to the outside of the water distribution plate, and the number of the long straight pipes is several groups and arranged in an array, and the nozzle is fixedly installed at the end of the long straight pipe.

[0008] Preferably, a conduit is fixedly connected to the outside of the water pump, and the conduit passes through the upper surface of the medicine box, the slide groove and the lifting groove in sequence and is fixedly connected to one side of the water distribution plate.

[0009] Preferably, the lifting mechanism includes a fixed block, a second motor, a first rotating shaft and a pull rope, the fixed block is fixedly connected to one side of the top of the vertical pole, and the number of fixed blocks is two groups and they are symmetrically arranged, the second motor is fixedly connected to the outside of one group of the fixed blocks, the first rotating shaft is fixedly connected to one side of the second motor, and the first rotating shaft is rotatably connected between the two groups of fixed blocks, the pull rope is fixedly connected to the outside of the first rotating shaft, and the end of the pull rope passes through the upper surface of the vertical pole and is fixedly connected to the upper side of the lifting block.

[0010] Preferably, a guide piece is fixedly connected to the top of the vertical pole, and the pull rope passes through the guide piece.

[0011] Preferably, the deflection mechanism includes a third motor, a second rotating shaft and a rotating plate, the third motor is fixedly connected to the bottom of the mounting frame, the second rotating shaft is fixedly connected to the upper side of the third motor, and the second rotating shaft and the mounting frame are rotatably connected, the rotating plate is fixedly connected to the outside of the second rotating shaft, and the number of rotating plates is several groups and arranged in a ring, and the rotating plate is abutted against the convex plate.

[0012] Preferably, an arc groove is opened on the upper side of the base plate, and the number of the arc grooves is two groups and installed on both sides of the rotating seat, and support rods are fixedly connected to both sides of the vertical rod, and the ends of the support rods are slidably connected to the inner sides of the arc grooves.

[0013] Preferably, a controller is fixedly connected to the outside of the medicine box, and the controller is electrically connected to the walking device, the first motor, the water pump, the second motor, the third motor and other devices.

[0014] The technical solution of the present invention has at least the following beneficial effects: 1. The spraying device for plum trees, when using the device to spray pesticides on plum trees, can add specific pesticides and clean water into the medicine box through the adding pipe according to the type of pests suffered by the plum trees, and the first motor is driven to drive the rotating rod to quickly stir the stirring rod, so that the medicine can be quickly prepared for spraying. This makes it convenient to prepare specific medicines on site for spraying pesticides, without the need to prepare multiple medicines in advance, thereby avoiding reduced insecticide efficiency or waste.

[0015] 2. The spraying device for plum trees, when the operator has prepared the spraying agent in the medicine box, can operate the water pump to transport the agent to the water distribution board through the conduit. After being evenly distributed through the water distribution board and then sprayed out from the nozzle through the long straight pipe, the spraying and insecticidal function of the ion tree can be realized. In order to spray and kill insects on plum trees of different heights, the second motor can be operated at this time to make the first rotating shaft drive the pull rope to wind or release, thereby driving the lifting block to slide up and down in the lifting slot under the action of its own gravity, thereby controlling the long straight pipe and the nozzle connected to the outside to adjust the height, so as to adapt to plum trees of different heights for spraying and killing insects, effectively improving the scope of application of this device.

[0016] 3. The spraying device for plum trees can also operate the third motor when the plum tree is adjusted up and down to spray pesticides. The second rotating shaft can drive the rotating plate to rotate. Since the rotating plate abuts against the convex plate, the fixed plate can drive the rotating seat to deflect as a whole. When the rotating seat deflects, the fixed plate will stretch the tension spring on one side and compress the tension spring on the other side until the rotating plate is separated from the convex plate. The fixed plate will reset under the action of the tension spring. By continuously operating the third motor to rotate the rotating seat, the rotating seat can be rotated back and forth as a whole, which can drive the spray head to swing in a circular arc trajectory within the fan-shaped area, thereby expanding the range of spraying pesticides and killing pesticides. Combined with the function of lifting and lowering adjustment, the plum trees can be sprayed with pesticides and killed pesticides over a large range, greatly improving the insecticide efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a partial front cross-sectional view of the present invention; Figure 3 for Figure 2 A magnified view of middle; Figure 4 for Figure 1 Enlarged view of middle B; Figure 5 It is a second overall structural schematic diagram of the present invention; Figure 6 for Figure 5 Enlarged view of middle C; Icons: 1. Base plate; 2. Walking device; 3. Medicine box; 4. Adding tube; 5. Waterproof shell; 6. First motor; 7. Rotating rod; 8. Stirring rod; 9. Water pump; 10. Vertical pole; 11. Lifting slot; 12. Slide slot; 13. Lifting block; 14. Slider; 15. Water distribution plate; 16. Long straight pipe; 17. Nozzle; 18. Conduit; 19. Fixed block; 20. Second motor; 21. First rotating shaft; 22. Pull rope; 23. Guide; 24. Fixed plate; 25. Vertical plate; 26. Tension spring; 27. Convex plate; 28. Mounting bracket; 29. ​​Third motor; 30. Second rotating shaft; 31. Rotating plate; 32. Arc slot; 33. Support rod; 34. Controller; 35. Rotating seat. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0019] Embodiment 1 See also Figure 1-3 The present application proposes a spraying device for plum trees, which includes a base plate 1, a rotating seat 35, a fixed plate 24 and a mounting frame 28. A medicine box 3 is fixedly connected to the upper side of the base plate 1, an adding pipe 4 is fixedly connected to the upper side of the medicine box 3, a stirring mechanism is installed on the inner side of the medicine box 3, and a water pump 9 is fixedly connected to the inner side of the medicine box 3.

[0020] A walking device 2 is fixedly connected to the bottom of the base plate 1, and the walking device 2 is provided to facilitate the control of the device to move automatically.

[0021] The stirring mechanism includes a waterproof shell 5, a first motor 6, a rotating rod 7 and a stirring rod 8. The waterproof shell 5 is fixedly connected to the inner bottom of the medicine box 3, the first motor 6 is fixedly connected to the inner side of the waterproof shell 5, the rotating rod 7 is fixedly connected to the upper side of the first motor 6, and the rotating rod 7 is rotatably connected to the medicine box 3 and the waterproof shell 5. The stirring rod 8 is fixedly connected to the outside of the rotating rod 7, and the number of the stirring rods 8 is several groups and is symmetrically arranged.

[0022] The working principle of the spraying device for plum trees based on the first embodiment is that when using this device to spray pesticides on plum trees, specific pesticides and clean water can be added into the medicine box 3 through the adding tube 4 according to the type of pests suffered by the plum trees. By operating the first motor 6 to drive the rotating rod 7 to make the stirring rod 8 stir quickly, the medicine can be quickly prepared for spraying. This makes it convenient to prepare specific medicines on site for spraying pesticides, without the need to prepare multiple medicines in advance, thereby avoiding reduced insecticide efficiency or waste.

[0023] Embodiment 2 See also Figure 1-6 On the basis of the first embodiment, the rotating seat 35 is rotatably connected to the upper side of the base plate 1, the upper side of the rotating seat 35 is fixedly connected with the vertical pole 10, the inner side of the vertical pole 10 is provided with a lifting groove 11, and the two sides of the lifting groove 11 are provided with sliding grooves 12. The inner side of the lifting groove 11 is slidably connected to the lifting block 13, the outside of the lifting block 13 is fixedly connected with a slider 14, and the slider 14 and the sliding groove 12 are slidably connected, the outside of the slider 14 is installed with a spraying mechanism, and the top of the vertical pole 10 is installed with a lifting mechanism.

[0024] The spraying mechanism includes a water distribution plate 15, a long straight pipe 16 and a nozzle 17. The water distribution plate 15 is fixedly connected to the outside of the slider 14, and the water distribution plate 15 is a hollow structure. The long straight pipe 16 is fixedly connected to the outside of the water distribution plate 15, and the number of the long straight pipes 16 is several groups and arranged in an array. The nozzle 17 is fixedly installed at the end of the long straight pipe 16. The water distribution plate 15 can facilitate uniform distribution of the agent and uniform spraying.

[0025] The outside of the water pump 9 is fixedly connected to a conduit 18, and the conduit 18 passes through the upper surface of the medicine box 3, the slide groove 12 and the lifting groove 11 in sequence and is fixedly connected to one side of the water distribution plate 15. The water pump 9 is provided to facilitate the transportation of the medicine in the medicine box 3 to the water distribution plate 15 for spraying.

[0026] The lifting mechanism includes a fixed block 19, a second motor 20, a first rotating shaft 21 and a pull rope 22. The fixed block 19 is fixedly connected to one side of the top of the vertical pole 10, and the number of fixed blocks 19 is two groups and they are symmetrically arranged. The second motor 20 is fixedly connected to the outside of one group of fixed blocks 19, the first rotating shaft 21 is fixedly connected to one side of the second motor 20, and the first rotating shaft 21 is rotatably connected between the two groups of fixed blocks 19. The pull rope 22 is fixedly connected to the outside of the first rotating shaft 21, and the end of the pull rope 22 passes through the upper surface of the vertical pole 10 and is fixedly connected to the upper side of the lifting block 13.

[0027] A guide member 23 is fixedly connected to the top of the vertical pole 10 , and the pull rope 22 passes through the guide member 23 . The guide member 23 can guide the pull rope 22 .

[0028] In this embodiment, after the operator has prepared the spraying agent in the medicine box 3, the water pump 9 can be operated to transport the agent to the water distribution plate 15 through the conduit 18. After being evenly distributed through the water distribution plate 15 and then sprayed out from the nozzle 17 through the long straight tube 16, the spraying and insecticidal function of the ion tree can be realized. In order to spray and insecticidal the plum trees at different heights, the second motor 20 can be operated at this time to make the first rotating shaft 21 drive the pull rope 22 to wind or release, so that the lifting block 13 can be driven to slide up and down in the lifting slot 11 under the action of its own gravity, thereby controlling the long straight tube 16 and the nozzle 17 connected to the outside to adjust the height, so as to adapt to the plum trees at different heights for spraying and insecticidal, and effectively improve the scope of application of this device.

[0029] Embodiment 3 See also Figure 1-6 On the basis of embodiments one and two, a fixed plate 24 is fixedly connected to one side of the vertical pole 10, a vertical plate 25 is fixedly connected to the upper side of the base plate 1, and the number of the vertical plates 25 is two groups and installed on both sides of the fixed plate 24, a tension spring 26 is fixedly connected between the fixed plate 24 and the vertical plate 25, a convex plate 27 is fixedly connected to the outside of the tension spring 26, a mounting frame 28 is fixedly connected to the upper side of the base plate 1, and the mounting frame 28 is installed on one side of the convex plate 27, and a deflection mechanism is installed on the outside of the mounting frame 28.

[0030] The deflection mechanism includes a third motor 29, a second rotating shaft 30 and a rotating plate 31. The third motor 29 is fixedly connected to the bottom of the mounting frame 28, the second rotating shaft 30 is fixedly connected to the upper side of the third motor 29, and the second rotating shaft 30 and the mounting frame 28 are rotatably connected. The rotating plate 31 is fixedly connected to the outside of the second rotating shaft 30, and the number of the rotating plates 31 is several groups and arranged in a ring shape. The rotating plate 31 is abutted against the convex plate 27. The rotation of the rotating seat 35 can be realized through the abutment relationship between the rotating plate 31 and the convex plate 27.

[0031] An arc groove 32 is opened on the upper side of the base plate 1, and the number of the arc grooves 32 is two groups and installed on both sides of the rotating seat 35. Support rods 33 are fixedly connected to both sides of the vertical rod 10, and the ends of the support rods 33 are slidably connected to the inner side of the arc groove 32. The arc groove 32 and the support rod 33 are provided to support the vertical rod 10 as a whole when the rotating seat 35 rotates.

[0032] The outside of the medicine box 3 is fixedly connected with a controller 34, and the controller 34 is electrically connected to the walking device 2, the first motor 6, the water pump 9, the second motor 20, the third motor 29 and other devices.

[0033] In this embodiment, when the plum tree is adjusted up and down to spray pesticides, the third motor 29 can also be operated to make the second rotating shaft 30 drive the rotating plate 31 to rotate. Since the rotating plate 31 is in contact with the convex plate 27, the fixed plate 24 can drive the rotating seat 35 to deflect as a whole, and when the rotating seat 35 is deflected, the fixed plate 24 will stretch the tension spring 26 on one side and compress the tension spring 26 on the other side until the rotating plate 31 is separated from the convex plate 27. The fixed plate 24 will be reset under the action of the tension spring 26. By continuously operating the third motor 29 to rotate the rotating seat 35, the overall reciprocating rotation of the rotating seat 35 can be achieved, which can drive the spray head 17 to swing in a circular arc trajectory within the fan-shaped area, thereby expanding the range of spraying pesticides and killing pesticides. Combined with the function of lifting and lowering adjustment, the plum trees can be sprayed with pesticides and killing pesticides over a large range, greatly improving the insecticide efficiency.

[0034] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A spraying device for plum trees, characterized in that: include: A bottom plate (1) is fixedly connected to a medicine box (3) on its upper side, an addition pipe (4) is fixedly connected to the upper side of the medicine box (3), a stirring mechanism is installed on the inner side of the medicine box (3), and a water pump (9) is fixedly connected to the inner side of the medicine box (3); A rotating seat (35) is rotatably connected to the upper side of the bottom plate (1); a vertical rod (10) is fixedly connected to the upper side of the rotating seat (35); a lifting groove (11) is provided on the inner side of the vertical rod (10); sliding grooves (12) are provided on both sides of the lifting groove (11); the inner side of the lifting groove (11) is slidably connected to a lifting block (13); a sliding block (14) is fixedly connected to the outside of the lifting block (13); the sliding block (14) is slidably connected to the sliding groove (12); a spraying mechanism is installed on the outside of the sliding block (14); and a lifting mechanism is installed on the top of the vertical rod (10); A fixed plate (24) is fixedly connected to one side of the vertical pole (10); a vertical plate (25) is fixedly connected to the upper side of the bottom plate (1); the vertical plates (25) are in two groups and are installed on both sides of the fixed plate (24); a tension spring (26) is fixedly connected between the fixed plate (24) and the vertical plate (25); and a convex plate (27) is fixedly connected to the outside of the tension spring (26); A mounting frame (28) is fixedly connected to the upper side of the base plate (1), and the mounting frame (28) is mounted on one side of the convex plate (27), and a deflection mechanism is mounted on the outside of the mounting frame (28).

2. The spraying device for plum trees according to claim 1, characterized in that: A walking device (2) is fixedly connected to the bottom of the base plate (1).

3. The pesticide spraying device for plum trees according to claim 2, characterized in that: The stirring mechanism comprises a waterproof shell (5), a first motor (6), a rotating rod (7) and a stirring rod (8); the waterproof shell (5) is fixedly connected to the inner bottom of the medicine box (3); the first motor (6) is fixedly connected to the inner side of the waterproof shell (5); the rotating rod (7) is fixedly connected to the upper side of the first motor (6); the rotating rod (7) is rotatably connected to the medicine box (3) and the waterproof shell (5); the stirring rod (8) is fixedly connected to the outside of the rotating rod (7); and the stirring rods (8) are provided in a plurality of groups and are symmetrically arranged.

4. The pesticide spraying device for plum trees according to claim 1, characterized in that: The spraying mechanism comprises a water distribution plate (15), a long straight pipe (16) and a nozzle (17); the water distribution plate (15) is fixedly connected to the outside of the slider (14), and the water distribution plate (15) is a hollow structure; the long straight pipe (16) is fixedly connected to the outside of the water distribution plate (15), and the number of the long straight pipes (16) is a plurality of groups and arranged in an array; the nozzle (17) is fixedly installed at the end of the long straight pipe (16).

5. The spraying device for plum trees according to claim 4, characterized in that: The outside of the water pump (9) is fixedly connected to a conduit (18), and the conduit (18) sequentially passes through the upper surface of the medicine box (3), the slide groove (12), and the lifting groove (11) and is fixedly connected to one side of the water distribution plate (15).

6. The pesticide spraying device for plum trees according to claim 3, characterized in that: The lifting mechanism comprises a fixed block (19), a second motor (20), a first rotating shaft (21) and a pull rope (22); the fixed block (19) is fixedly connected to one side of the top of the vertical pole (10), and the number of the fixed blocks (19) is two groups and they are symmetrically arranged; the second motor (20) is fixedly connected to the outside of one group of the fixed blocks (19); the first rotating shaft (21) is fixedly connected to one side of the second motor (20), and the first rotating shaft (21) is rotatably connected between the two groups of the fixed blocks (19); the pull rope (22) is fixedly connected to the outside of the first rotating shaft (21), and the end of the pull rope (22) passes through the upper surface of the vertical pole (10) and is fixedly connected to the upper side of the lifting block (13).

7. The spraying device for plum trees according to claim 6, characterized in that: A guide member (23) is fixedly connected to the top of the vertical pole (10), and the pull rope (22) passes through the guide member (23).

8. The pesticide spraying device for plum trees according to claim 6, characterized in that: The deflection mechanism comprises a third motor (29), a second rotating shaft (30) and a rotating plate (31); the third motor (29) is fixedly connected to the bottom of the mounting frame (28); the second rotating shaft (30) is fixedly connected to the upper side of the third motor (29); the second rotating shaft (30) and the mounting frame (28) are rotatably connected; the rotating plate (31) is fixedly connected to the outside of the second rotating shaft (30); the rotating plates (31) are arranged in a ring-shaped manner in a plurality of groups; and the rotating plates (31) are in contact with the convex plate (27).

9. The pesticide spraying device for plum trees according to claim 1, characterized in that: The upper side of the bottom plate (1) is provided with an arc groove (32), and the arc groove (32) is provided in two groups and is installed on both sides of the rotating seat (35). The two sides of the vertical rod (10) are fixedly connected with support rods (33), and the ends of the support rods (33) are slidably connected to the inner sides of the arc grooves (32).

10. The pesticide spraying device for plum trees according to claim 8, characterized in that: The medicine box (3) is fixedly connected to the outside with a controller (34), and the controller (34) is electrically connected to the walking device (2), the first motor (6), the water pump (9), the second motor (20), the third motor (29) and other devices.

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