A pesticide spraying device for peach tree planting

Abstract

This utility model discloses a pesticide spraying device for peach tree planting, including a medicine box with a water outlet pipe, a connecting device and a nozzle on the water outlet pipe. The connecting device includes a fixed pipe and a connecting pipe. The fixed pipe is set on the water outlet pipe, and the connecting pipe is fixedly set on the nozzle. The fixed pipe and the connecting pipe are equipped with a connecting plate, which is semi-circular and has a connecting groove. The nozzle includes a connecting pipe with a bridge pipe. A water spray pipe is rotatably mounted on the bridge pipe and has fan blades. A waterproof motor is mounted on the connecting pipe. The motor shaft of the waterproof motor is fixedly connected to the water spray pipe. When spraying pesticides, the waterproof motor is started to drive the water spray pipe to rotate, and the fan blades rotate synchronously to generate directional wind. The wind direction is away from the operator, which can blow the dispersed pesticide solution towards the peach tree and avoid the pesticide solution from contacting the human body. Rotating the moving sleeve can drive the connecting rod to insert or detach from the connecting hole, quickly completing the connection or disassembly of the fixed pipe and the connecting pipe.

Description

Technical Field

[0001] This utility model relates to the field of fruit tree planting technology, and more specifically, it relates to a pesticide spraying device for peach tree planting. Background Technology

[0002] Pest and disease control is a crucial aspect of peach tree cultivation. Pests and diseases such as aphids, spider mites, and peach brown rot can damage leaves and fruits, affecting peach yield and quality. Regular pesticide spraying is necessary for their control.

[0003] In existing technologies, when spraying pesticides, the liquid can easily drift towards the operator with the airflow, causing them to inhale toxic components and harm their health. This drifting problem is particularly prominent in light wind conditions. Spray nozzles are prone to clogging after long-term use and need to be cleaned or replaced regularly. However, traditional connection methods are cumbersome to disassemble, require tools, and are time-consuming and laborious, affecting the spraying progress. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] In view of the problems existing in the prior art, this utility model provides a pesticide spraying device for peach tree planting to solve the technical problems mentioned in the background art.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a pesticide spraying device for peach tree planting, comprising a pesticide tank, a water outlet pipe on the pesticide tank, a connecting device and a nozzle on the water outlet pipe, the connecting device comprising a fixed pipe and a connecting pipe, the fixed pipe being disposed on the water outlet pipe, the connecting pipe being fixedly disposed on the nozzle, a connecting plate being disposed on the fixed pipe and the connecting pipe, the connecting plate being semi-circular in shape, the connecting plate being disposed on the fixed pipe and the connecting pipe, a connecting block being disposed on the connecting plate, the fixed pipe and the connecting pipe being provided with a connecting groove that mates with the connecting block, the nozzle comprising a connecting pipe, a bridge pipe being disposed on the connecting pipe, a spray pipe being rotatably disposed on the bridge pipe, a fan blade being disposed on the spray pipe, a waterproof motor being disposed on the connecting pipe, the motor shaft of the waterproof motor being fixedly connected to the spray pipe.

[0008] The present invention is further provided that the fixed tube is provided with a connecting rod and the connecting tube is provided with a connecting hole, so as to facilitate the limiting connection between the fixed tube and the connecting tube.

[0009] The present invention is further configured such that the interior of the fixed tube and the connecting tube are connected by a cavity, and the cavity is connected to the nozzle to facilitate the flow of pesticides.

[0010] The present invention is further configured such that the sleeve rod is provided with a movable groove, a movable block is slidably provided on the movable groove, and the connecting rod is fixedly provided on the movable block, so that the connecting rod is driven to be inserted into the connecting hole by the movable block.

[0011] The present invention is further configured such that a movable sleeve is rotatably provided on the outer side of the movable block, a movable thread is provided inside the movable sleeve, and a movable head is provided on the movable block to cooperate with the movable thread, so as to facilitate the movement of the movable block.

[0012] The present invention is further provided with a cotton pad on one side of the medicine box, which improves the carrying comfort of the medicine box.

[0013] The present invention is further provided with an elastic sealing gasket between the bridge pipe and the connecting pipe, which facilitates sealing between the bridge pipe and the connecting pipe.

[0014] The present invention is further configured such that the connecting pipe is provided with a first water passage hole in the circumferential direction, and the spray pipe is provided with a second water passage hole in the circumferential direction on both sides, so that a passage is formed between the spray pipe and the connecting pipe.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, this utility model provides a pesticide spraying device for peach tree planting, which has the following beneficial effects:

[0017] 1. When spraying pesticides, start the waterproof motor to drive the spray pipe to rotate. The fan blades rotate synchronously to generate directional wind force. The wind direction is away from the operator, which can blow the scattered pesticide solution towards the peach tree and avoid the pesticide solution coming into contact with the human body. This not only ensures the safety of the operator, but also reduces pesticide waste and allows the pesticide solution to act more accurately on the peach tree, thereby improving the control effect of pests and diseases.

[0018] 2. The addition of cotton padding improves the carrying comfort of the medicine box.

[0019] 3. Rotating the movable sleeve allows the connecting rod to be inserted into or disengaged from the connecting hole, quickly completing the connection or disassembly of the fixed pipe and the connecting pipe without additional tools. When blocked, the nozzle can be quickly removed for cleaning, and when damaged, it can be replaced in time, greatly shortening maintenance time and ensuring continuous and efficient spraying operations. It is especially suitable for the rapid spraying needs of large-area orchards. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of a pesticide spraying device for peach tree planting according to the present invention;

[0021] Figure 2 This is a cross-sectional view of the nozzle in this utility model;

[0022] Figure 3 Figure 2A magnified schematic diagram of a portion of the structure of A in the diagram;

[0023] Figure 4 This is an exploded view of the connecting device in this utility model;

[0024] Figure 5 This is a cross-sectional view of the fixed tube in this utility model.

[0025] In the diagram: 1. Medicine tank; 2. Water outlet pipe; 3. Sprayer head; 4. Fixed pipe; 5. Connecting pipe; 6. Connecting plate; 7. Connecting block; 8. Connecting groove; 9. Connecting pipe; 10. Bridge pipe; 11. Spray pipe; 12. Fan blade; 13. Waterproof motor; 14. Connecting rod; 15. Connecting hole; 16. Cavity; 17. Moving groove; 18. Moving block; 19. Moving sleeve; 20. Moving thread; 21. Moving head; 22. Cotton pad; 23. Elastic sealing gasket; 24. First water passage hole; 25. Second water passage hole. Detailed Implementation

[0026] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0027] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0028] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0029] Please see Figures 1-5A pesticide spraying device for peach tree planting includes a pesticide tank 1, a water outlet pipe 2 on the pesticide tank 1, a connecting device and a nozzle 3 on the water outlet pipe 2, and a fixing pipe 4 and a connecting pipe 5. The fixing pipe 4 is installed on the water outlet pipe 2, and the connecting pipe 5 is fixedly installed on the nozzle 3. A connecting plate 6 is provided on the fixing pipe 4 and the connecting pipe 5. The connecting plate 6 is semi-circular and is provided on the fixing pipe 4 and the connecting pipe 5. A connecting block 7 is provided on the connecting plate 6, and the fixing pipe 4 and the connecting pipe 5 are provided with a fitting that matches the connecting block 7. The connecting groove 8 and the nozzle 3 include a connecting pipe 9, a bridge pipe 10 on the connecting pipe 9, a water spray pipe 11 rotatably mounted on the bridge pipe 10, a fan blade 12 on the water spray pipe 11, a waterproof motor 13 on the connecting pipe 9, and the motor shaft of the waterproof motor 13 is fixedly connected to the water spray pipe 11. A cotton pad 22 is provided on one side of the medicine tank 1, an elastic sealing gasket 23 is provided between the bridge pipe 10 and the connecting pipe 9, a first water passage hole 24 is provided circumferentially on the connecting pipe 9, and a second water passage hole 25 is provided circumferentially on both sides of the water spray pipe 11.

[0030] In this embodiment, during spraying, pesticide is added to the pesticide tank 1, which is equipped with a water pump. The pesticide is sprayed through the outlet pipe 2 and the nozzle 3. The pesticide enters the connecting pipe 9 through the outlet pipe 2, enters the bridge pipe 10 through the first water passage 24, and flows into the spray pipe 11 through the second water passage 25. It is then sprayed out through the second water passage 25 on the other side. At the same time, the waterproof motor 13 is started, which drives the spray pipe 11 to rotate. The spray pipe 11 drives the fan blade 12 to rotate, and the fan blade 12 generates wind. The wind blows away from the pesticide spraying personnel, which can effectively prevent the pesticide from drifting towards the pesticide spraying personnel and causing them to inhale the pesticide, thus affecting their health. This greatly improves the safety of pesticide spraying operations and also facilitates the directional spraying of pesticides onto the branches and trunks of the peach trees and the areas where the pesticides will act.

[0031] Please see Figures 4-5 As one embodiment of the connecting device: a connecting rod 14 is provided on the fixed pipe 4, a connecting hole 15 is provided on the connecting pipe 5, a cavity 16 is provided inside the fixed pipe 4 and the connecting pipe 5, the cavity 16 is connected to the nozzle 3, a moving groove 17 is provided on the fixed pipe 4, a moving block 18 is slidably provided on the moving groove 17, the connecting rod 14 is fixedly provided on the moving block 18, a moving sleeve 19 is rotatably provided on the outside of the moving block 18, a moving thread 20 is provided inside the moving sleeve 19, and a moving head 21 that cooperates with the moving thread 20 is provided on the moving block 18.

[0032] More specifically, when replacing the nozzle 3, and connecting the fixed pipe 4 and the connecting pipe 5, align the connecting block 7 on the connecting plate 6 of the fixed pipe 4 with the connecting hole 15 on the connecting pipe 5, and simultaneously align the connecting block 7 on the connecting plate 6 of the connecting pipe 5 with the connecting hole 15 on the fixed pipe 4. Rotate the moving sleeve 19, and the moving sleeve 19, through the cooperation of the moving thread 20 and the moving head 21, drives the moving block 18 to move along the moving groove 17, so that the moving block 18 drives the connecting rod 14 to be inserted into the connecting hole 15, thereby connecting and fixing the fixed pipe 4 and the connecting pipe 5. When disassembling the connecting pipe 5 and the nozzle 3, rotate the moving sleeve 19 in the opposite direction to drive the connecting rod 14 away from the connecting hole 15, and the connecting pipe 5 can be disassembled. The disassembly method is simple, convenient, efficient, and facilitates the cleaning and replacement of the nozzle 3.

[0033] In summary, when using or operating the equipment: During spraying, pesticides are added to the pesticide tank 1, which is equipped with a water pump. The pesticides are sprayed through the outlet pipe 2 and the nozzle 3. The pesticides enter the connecting pipe 9 through the outlet pipe 2, then enter the bridge pipe 10 through the first water passage 24, and flow into the spray pipe 11 through the second water passage 25. Finally, the pesticides are sprayed out through the second water passage 25 on the other side. Simultaneously, the waterproof motor 13 is activated, which drives the spray pipe 11 to rotate. The spray pipe 11 drives the fan blades 12 to rotate, creating wind that blows away from the pesticide spraying personnel. This effectively prevents pesticides from drifting towards the spraying personnel, causing them to inhale the pesticides and affecting their health. This greatly improves the safety of pesticide spraying operations and facilitates the targeted spraying of pesticides onto the branches and affected areas of the peach trees.

[0034] When replacing the nozzle 3, and connecting the fixed pipe 4 and the connecting pipe 5, align the connecting block 7 on the connecting plate 6 of the fixed pipe 4 with the connecting hole 15 on the connecting pipe 5. At the same time, align the connecting block 7 on the connecting plate 6 of the connecting pipe 5 with the connecting hole 15 on the fixed pipe 4. Rotate the moving sleeve 19. The moving sleeve 19, through the cooperation of the moving thread 20 and the moving head 21, drives the moving block 18 to move along the moving groove 17, so that the moving block 18 drives the connecting rod 14 to be inserted into the connecting hole 15, thereby connecting and fixing the fixed pipe 4 and the connecting pipe 5. When disassembling the connecting pipe 5 and the nozzle 3, rotate the moving sleeve 19 in the opposite direction to drive the connecting rod 14 away from the connecting hole 15, and the connecting pipe 5 can be disassembled. The disassembly method is simple, convenient, efficient, and facilitates the cleaning and replacement of the nozzle 3.

[0035] All other parts of this utility model that are not described in detail belong to the prior art, and therefore will not be described in detail here.

[0036] In all the solutions mentioned above, the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although the embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

[0037] In all the solutions mentioned above, those involving the operation of electrical components, unless otherwise specified, are controlled by a controller. Since the devices matched with the controllers are common devices, their control principles and circuit connections are existing, well-known, and mature technologies, and their electrical connection relationships and specific circuit structures will not be elaborated here.

[0038] Of all the solutions mentioned above, those involving motors can be combined with reducers if necessary. The connection structure and working principle between the motor and the reducer are existing known technologies, and this utility model will not elaborate on them.

Claims

1. A pesticide spraying device for peach tree planting, comprising a pesticide tank (1), characterized in that: The medicine box (1) is provided with a water outlet pipe (2), and the water outlet pipe (2) is provided with a connecting device and a nozzle (3). The connecting device includes a fixed pipe (4) and a connecting pipe (5). The fixed pipe (4) is set on the water outlet pipe (2), and the connecting pipe (5) is fixedly set on the nozzle (3). The fixed pipe (4) and the connecting pipe (5) are provided with a connecting plate (6). The connecting plate (6) is semi-circular and is set on the fixed pipe (4) and the connecting pipe (5). The connecting plate (6) is provided with a connecting block (7), and the fixed pipe (4) and the connecting pipe (5) are provided with a connecting groove (8) that cooperates with the connecting block (7). The nozzle (3) includes a connecting pipe (9), and a bridge pipe (10) is provided on the connecting pipe (9). A water spray pipe (11) is rotatably provided on the bridge pipe (10). A fan blade (12) is provided on the water spray pipe (11). A waterproof motor (13) is provided on the connecting pipe (9). The motor shaft of the waterproof motor (13) is fixedly connected to the water spray pipe (11).

2. The pesticide spraying device for peach tree planting according to claim 1, characterized in that: The fixed tube (4) is provided with a connecting rod (14), and the connecting tube (5) is provided with a connecting hole (15).

3. The pesticide spraying device for peach tree planting according to claim 2, characterized in that: The fixed pipe (4) and the connecting pipe (5) are connected by a cavity (16), which is connected to the nozzle (3).

4. The pesticide spraying device for peach tree planting according to claim 3, characterized in that: The fixed tube (4) is provided with a movable groove (17), and a movable block (18) is slidably provided on the movable groove (17). The connecting rod (14) is fixedly installed on the movable block (18).

5. A pesticide spraying device for peach tree planting according to claim 4, characterized in that: The movable block (18) is provided with a movable sleeve (19) on its outer side, and the movable sleeve (19) is provided with a movable thread (20) inside. The movable block (18) is provided with a movable head (21) that cooperates with the movable thread (20).

6. The pesticide spraying device for peach tree planting according to claim 1, characterized in that: The medicine box (1) has a cotton pad (22) on one side.

7. The pesticide spraying device for peach tree planting according to claim 1, characterized in that: An elastic sealing gasket (23) is provided between the bridge pipe (10) and the connecting pipe (9).

8. A pesticide spraying device for peach tree planting according to claim 7, characterized in that: The connecting pipe (9) is provided with a first water passage hole (24) in the circumferential direction, and the spray pipe (11) is provided with a second water passage hole (25) in the circumferential direction on both sides.

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