A forestry and gardening tree insecticide spraying device

Abstract

The utility model discloses a kind of forestry garden trees insecticide spraying equipment for tree insect prevention technology field, including base, the base top is fixedly connected with support column, the top of the support column is rotatably connected with rotating strip, the top of the rotating strip is connected with base through adjusting mechanism in one side, the top of the rotating strip is equipped with connecting groove, the connecting groove is detachably connected with connecting block, the top of the connecting block is fixedly connected with spray head, handle is installed on the spray head, the top of the base is also fixedly connected with medicine water tank, the side of the medicine water tank is fixedly connected with water pump communicated with its inside, the output end of the water pump is connected with bellows, the other end of the bellows is connected with spray head. The utility model realizes the quick switching between the two modes of equipment in wide range spraying and handheld local precision spraying, significantly improves the flexibility and efficiency of forestry garden trees insect prevention operation.

Description

Technical Field

[0001] This utility model relates to the field of tree pest control technology, and in particular to a spraying device for insect repellent agents on forestry and garden trees. Background Technology

[0002] In forestry production and urban landscaping maintenance, the prevention and control of tree diseases and pests is a crucial daily management task related to the healthy growth of trees, the stability of the ecosystem, and the maintenance of landscape effects. Timely and effective pesticide spraying can prevent and control the spread of diseases and pests, playing an irreplaceable role in ensuring forestry economic benefits and urban greening achievements.

[0003] Currently, backpack sprayers or stationary spraying equipment are commonly used in this field. The former relies on manual operation, which is labor-intensive and inefficient; the latter usually lacks mobility and makes it difficult to flexibly adjust the spraying angle and operating range, failing to meet the application needs of complex woodlands or refined landscape gardens. Therefore, developing a spraying device that combines mobility, adjustability, and ease of operation is of great significance for improving the quality and efficiency of tree maintenance operations. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a spraying device for insect repellent on forestry and landscaping trees.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A spraying device for insect repellent on forestry and landscaping trees includes a base, a support column fixedly connected to the top of the base, a rotating bar rotatably connected to the top of the support column, one side of the top of the rotating bar being connected to the base via an adjustment mechanism, a connecting groove being formed on the top of the rotating bar, a connecting block being detachably connected to the connecting groove, a spray head being fixedly connected to the top of the connecting block, a handle being installed on the spray head, a pesticide tank being fixedly connected to the top of the base, a water pump being fixedly connected to one side of the pesticide tank and communicating with its interior, a corrugated pipe being connected to the output end of the water pump, and the other end of the corrugated pipe being connected to the spray head.

[0006] As a further improvement of this utility model, the adjustment mechanism includes a first rotating frame fixedly connected to the top of the base, an electric push rod rotatably connected to the first rotating frame, a second rotating frame rotatably connected to the telescopic end of the electric push rod, and the second rotating frame fixedly connected to the rotating bar.

[0007] As a further improvement of this utility model, the detachable connection includes a hand-tightening bolt provided on one side of the rotating bar, and a threaded groove is provided on one side of the connecting block. The threaded end of the hand-tightening bolt passes through the connecting groove and is screwed into the threaded groove.

[0008] As a further improvement of this utility model, the top of the medicine tank is fixedly connected to an inlet pipe that communicates with its interior, and the inlet pipe has a threaded cap.

[0009] As a further improvement of this utility model, a power source is provided on one side of the medicine tank to provide a power source.

[0010] As a further improvement of this utility model, two wheels are rotatably connected to both sides of the base, and a pusher is fixedly connected to the side of the base near the medicine tank, with an anti-slip sleeve on the handle.

[0011] The beneficial effects of this utility model are: By rotating the support column and the rotating bar, and combining it with the adjustment mechanism driven by the electric push rod, the pitch angle of the spray head can be flexibly adjusted, making it easy to spray trees of different heights. At the same time, the spray head can be easily switched to handheld operation mode through the quick assembly and disassembly design of the hand-tightening bolt and the connecting groove, meeting the needs of localized and precise spraying, thereby effectively improving the adaptability and work efficiency of pest control operations for forestry and landscaping trees.

[0012] This invention enables rapid switching between two modes: large-scale spraying and handheld precise local spraying, significantly improving the flexibility and efficiency of pest control operations for forestry and landscaping trees. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of a spraying device for insect repellent on trees in forestry and landscaping, as proposed in this utility model. Figure 2 This utility model provides a schematic diagram of the structure of an adjustment mechanism, support column, water pump, corrugated pipe, spray head, rotating bar, connecting block, connecting groove, hand-tightening bolt, and handle connection for a forestry and landscaping tree insect repellent spraying equipment. Figure 3 This is a partial cross-sectional structural diagram of a rotating bar, spray head, connecting block, connecting groove, threaded groove, hand-tightening bolt, and handle connection for a forestry and landscaping tree insecticide spraying equipment proposed in this utility model.

[0014] In the diagram: 1. Base, 2. Wheel, 3. Push handle, 4. Anti-slip sleeve, 5. Medicine tank, 6. Liquid inlet pipe, 7. Power supply, 8. First rotating frame, 9. Electric push rod, 10. Support column, 11. Water pump, 12. Second rotating frame, 13. Corrugated pipe, 14. Spray head, 15. Rotating bar, 16. Connecting block, 17. Handle, 18. Hand-tightening bolt, 19. Connecting groove, 20. Threaded groove. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0016] Reference Figures 1-3 A spraying device for insecticides on trees in forestry and landscaping includes a base 1, which supports the entire device and ensures its stability. A support column 10 is fixedly connected to the top of the base 1, serving as the main vertical support. A rotating bar 15 is rotatably connected to the top of the support column 10, allowing the rotating bar 15 to deflect within a certain angle around the top of the support column 10. One side of the top of the rotating bar 15 is connected to the base 1 via an adjustment mechanism to control the pitch angle of the rotating bar 15. The adjustment mechanism includes a first rotating frame 8 fixedly connected to the top of the base 1, with an electric push rod 9 rotatably connected to the first rotating frame 8. The telescopic end of the electric push rod 9 provides adjustment power through telescopic movement. A second rotating frame 12 is rotatably connected to the telescopic end of the electric push rod 9, and the second rotating frame 12 is fixedly connected to the rotating bar 15, thereby converting the linear motion of the electric push rod 9 into the rotational motion of the rotating bar 15.

[0017] The top of the rotating bar 15 is provided with a connecting groove 19, and a connecting block 16 is detachably connected in the connecting groove 19 to facilitate the installation and disassembly of the components. The detachable connection includes a hand-tightening bolt 18 on one side of the rotating bar 15. A threaded groove 20 is provided on one side of the connecting block 16. The threaded end of the hand-tightening bolt 18 passes through the connecting groove 19 and is screwed into the threaded groove 20. The connecting block 16 can be quickly fixed and released by tightening or loosening the hand-tightening bolt 18. A spray head 14 is fixedly connected to the top of the connecting block 16. The spray head 14 is used to atomize and spray the liquid medicine. A handle 17 is installed on it. When the connecting block 16 is detached from the connecting groove 19, the spray head 14 can be held for targeted spraying.

[0018] A medicine tank 5 is fixedly connected to the top of the base 1 for storing medicine solution. An inlet pipe 6, which communicates with the inside of the medicine tank 5, is fixedly connected to the top of the medicine tank 5 for replenishing the medicine solution into the medicine tank 5. The inlet pipe 6 has a threaded cap to seal the inlet pipe 6 and prevent the medicine solution from evaporating or becoming contaminated. A water pump 11, which communicates with the inside of the medicine tank 5, is fixedly connected to one side of the medicine tank 5 for providing pressure for delivering the medicine solution. A bellows 13 is connected to the output end of the water pump 11. The bellows 13 can bend and extend as the spray head 14 moves. The other end of the corrugated pipe 13 is connected to the spray head 14, forming a fluid passage from the medicine tank 5 to the spray head 14. A power source 7 is provided on one side of the medicine tank 5 to provide power to the water pump 11 and the electric push rod 9. Two wheels 2 are rotatably connected to both sides of the base 1 to facilitate the movement of the equipment. A push handle 3 is fixedly connected to the side of the base 1 near the medicine tank 5 to push the equipment forward. The handle 3 is covered with an anti-slip sleeve 4 to increase friction and prevent slippage during operation.

[0019] When using this utility model, the operator first moves the equipment to the work area using the pusher 3, connects the power supply 7 and starts the water pump 11. The liquid medicine is then transported from the medicine tank 5 through the corrugated pipe 13 to the spray head 14 and sprayed out. By controlling the extension and retraction of the electric push rod 9, the rotating bar 15 can be driven to deflect around the top of the support column 10, thereby adjusting the pitch angle of the spray head 14 to achieve spraying operations at different heights. When localized precise spraying is required, the hand-tightened bolt 18 can be loosened to remove the connecting block 16 along with the spray head 14 from the connecting groove 19 of the rotating bar 15, and the handle 17 can be held for manual operation.

[0020] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A spraying device for insect repellent on trees in forestry and landscaping, comprising a base (1), characterized in that, The base (1) is fixedly connected to a support column (10) at the top. A rotating bar (15) is rotatably connected to the top of the support column (10). One side of the top of the rotating bar (15) is connected to the base (1) through an adjustment mechanism. A connecting groove (19) is provided on the top of the rotating bar (15). A connecting block (16) is detachably connected in the connecting groove (19). A spray head (14) is fixedly connected to the top of the connecting block (16). A handle (17) is installed on the spray head (14). A medicine tank (5) is also fixedly connected to the top of the base (1). A water pump (11) communicating with the inside of the medicine tank (5) is fixedly connected to one side. A corrugated pipe (13) is connected to the output end of the water pump (11). The other end of the corrugated pipe (13) is connected to the spray head (14).

2. The insecticide spraying equipment for forestry and landscaping trees according to claim 1, characterized in that, The adjustment mechanism includes a first rotating frame (8) fixedly connected to the top of the base (1), an electric push rod (9) rotatably connected to the first rotating frame (8), and a second rotating frame (12) rotatably connected to the telescopic end of the electric push rod (9), the second rotating frame (12) being fixedly connected to the rotating bar (15).

3. The insecticide spraying equipment for forestry and landscaping trees according to claim 1, characterized in that, The detachable connection includes a hand-tightening bolt (18) provided on one side of the rotating bar (15), and a threaded groove (20) is provided on one side of the connecting block (16). The threaded end of the hand-tightening bolt (18) passes through the connecting groove (19) and is screwed into the threaded groove (20).

4. The insecticide spraying equipment for forestry and landscaping trees according to claim 1, characterized in that, The top of the medicine tank (5) is fixedly connected to an inlet pipe (6) that communicates with its interior, and the inlet pipe (6) has a threaded cap.

5. The insecticide spraying equipment for forestry and landscaping trees according to claim 1, characterized in that, The medicine tank (5) is equipped with a power source (7) on one side to provide power.

6. The insecticide spraying equipment for forestry and landscaping trees according to claim 1, characterized in that, Two wheels (2) are rotatably connected to both sides of the base (1). A pusher (3) is fixedly connected to the side of the base (1) near the medicine tank (5). The handle (3) is covered with an anti-slip sleeve (4).

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