Tea leaf pesticide sprayer with turnover structure

Abstract

The utility model relates to the technical field of tea planting, in particular to a tea insecticide sprayer with an overturning structure, which comprises an insecticide containing part and an insecticide spraying part, a connecting shaft is coaxially fixed to the bottom of the support, a lead screw is rotationally installed at an opening of the support, and a second motor used for driving the lead screw to rotate is installed at the top of the support. The screw rod is in threaded connection with a liftable connecting seat, a fixing frame is mounted at the connecting seat, a U-shaped water pipe is mounted in an opening of the fixing frame, a plurality of pesticide spraying heads are mounted on the outer wall of the water pipe, and the tail end of the connecting pipe is communicated with the tail end of the water pipe; according to the pesticide spraying part, a second motor drives a lead screw to rotate, so that a fixing frame descends, the fixing frame drives a U-shaped water pipe to cover the outer portion of a tea tree plant, pesticide liquid can be sprayed to the two sides and the top of a tea tree along with spraying of multiple pesticide spraying heads, and therefore the pesticide spraying range and uniformity are improved, and the comprehensive prevention and treatment effect on the tea tree is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tea planting, in particular to a tea sprayer with a flip structure. Background Art

[0002] During the growth process of tea, it is often threatened by various diseases and pests, which not only affects the yield of tea, but also has a serious impact on the quality and safety of tea. Therefore, timely and effective tea pesticide treatment has become an indispensable part of tea production.

[0003] The utility model patent with authorization announcement number CN213785000U discloses a pesticide application device for preventing and controlling tea tree diseases and insect pests, which comprises a bottom support plate, the top of the bottom support plate is fixedly connected to a medicine storage tank, the top of the medicine storage tank is fixedly connected to a motor, the output end of the motor is fixedly connected to a central rotating shaft, the central rotating shaft passes through the outer surface of the medicine storage tank and is fixedly connected to a reinforcement ring, the outer surface of the reinforcement ring is fixedly connected to a stirring wing, and a dispersion hole is opened inside the stirring wing; the device is provided with two spray racks, the spray racks are arc-shaped, and each nozzle in the arc-shaped spray rack has a different direction, and some nozzles are oriented in an oblique upward direction, so that not only tea leaves located at a high position can be sprayed with medicine, but also tea leaves in the middle can be sprayed with medicine, and the back of the tea leaves can also be sprayed, which is conducive to fully spraying the medicine, improving the insecticidal effect, and greatly improving the practicality of the device.

[0004] While this tea plant pest control device is beneficial for improving insecticide control, it still suffers from several shortcomings in practical use. Specifically, it relies primarily on two spraying racks and nozzles to apply the pesticide, resulting in the drug being concentrated on the sides of the tea plants, while the tops of the plants and other areas are less effective. This limitation makes it difficult to achieve uniform application of the pesticide to all parts of the tea plants, affecting its overall control effectiveness. In response to this, we propose a tea plant pesticide sprayer with a flip mechanism. Utility Model Content

[0005] The purpose of the present utility model is to provide a tea sprayer with a flip structure to solve the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A tea sprayer with a flip structure comprises a medicine storing portion and a medicine spraying portion;

[0008] The medicine container includes a base, a hollow shell is installed on the top of the base, a stirring shaft is rotatably installed inside the shell, a stirring blade is coaxially fixed to the bottom end of the stirring shaft, and a first motor for driving the stirring shaft is installed on the top of the shell; a water pump is fixed to the inner bottom of the shell, and a drainage pipe that passes through to the outside is installed at the liquid outlet of the water pump, and a connecting pipe is installed on the drainage pipe;

[0009] The spraying unit includes a bracket mounted on the front side of the housing, a connecting shaft coaxially fixed to the bottom of the bracket, a screw rotatably mounted at the opening of the bracket, and a second motor for driving the screw to rotate mounted on the top of the bracket; a liftable connecting seat is threadedly connected to the screw, a fixing bracket is mounted on the connecting seat, a U-shaped water pipe is mounted in the opening of the fixing bracket, a plurality of spray heads are mounted on the outer wall of the water pipe, and the end of the connecting pipe is connected to the end of the water pipe;

[0010] A hollow box is rotatably installed at the bottom of the bracket, and the box is fixedly connected to the base by bolts. The connecting shaft penetrates into the box and is coaxially keyed to a worm gear. A worm is engaged on one side of the worm gear, and a third motor for driving the worm gear to rotate is installed on the outer wall of the box.

[0011] As a preferred technical solution of the present invention, support plates are fixed at the four corners of the bottom of the base, a fixed shaft is rotatably installed between two adjacent support plates, and the ends of the fixed shaft are coaxially keyed to a wheel body.

[0012] As a preferred technical solution of the present invention, a liquid adding port is installed on the top of the shell, and a sealing cover is threadedly connected to the top of the liquid adding port.

[0013] As a preferred technical solution of the present invention, the cross-section of the fixing frame is U-shaped, and the fixing frame is made of aluminum alloy.

[0014] As a preferred technical solution of the present invention, a plurality of connection blocks are installed on the inner wall of the fixing frame by means of bolts, and the water pipes pass through the through holes on the connection blocks.

[0015] As a preferred technical solution of the present invention, a battery box with a top opening and used to contain batteries is installed at the top rear end of the base, and a cover plate is fixed to the top of the battery box by bolts.

[0016] As a preferred technical solution of the present invention, an inclined handle is installed at the top rear end of the base, and the handle is fixedly connected to the base by bolts.

[0017] As a preferred technical solution of the present invention, two symmetrical guide rails are fixedly connected to the opening of the fixing frame by bolts, and the connecting seat can slide along the gap between the two guide rails.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. Through the spraying unit: the second motor drives the screw to rotate, causing the fixed frame to descend. The fixed frame drives the U-shaped water pipe to cover the outside of the tea plant. With the spraying of multiple spray heads, the liquid medicine can be sprayed on both sides and top of the tea plant, thereby increasing the range and uniformity of the spraying and improving the comprehensive prevention and control effect of the tea plant;

[0020] 2. By flipping the bracket and the fixing frame, the fixing frame and the water pipe can be flipped to the top of the base, making it convenient to store the fixing frame and the water pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a structural sectional view of the housing in the present utility model;

[0023] Figure 3 This is a front view of the structure of the spraying unit in the utility model;

[0024] Figure 4 It is a structural schematic diagram of the fixing frame in the utility model.

[0025] In the picture:

[0026] 1. Medicine container; 10. Base; 101. Support plate; 102. Fixed shaft; 11. Housing; 111. Liquid filling port; 12. First motor; 13. Stirring shaft; 14. Stirring blade; 15. Water pump; 151. Drain pipe; 16. Connecting pipe; 17. Battery compartment; 171. Cover; 18. Wheel; 19. Handle;

[0027] 2. Spraying unit; 20. Bracket; 201. Guide rail; 202. Connecting shaft; 21. Screw; 22. Second motor; 23. Connecting seat; 24. Fixing bracket; 241. Connecting block; 25. Water pipe; 251. Spraying head; 26. Box; 27. Worm gear; 28. Worm; 29. ​​Third motor. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0029] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0030] This embodiment provides a technical solution:

[0031] See also Figure 1-Figure 4 The tea sprayer with a flip structure includes a medicine-containing part 1 and a medicine-spraying part 2. The medicine-containing part 1 includes a base 10, a hollow shell 11 is installed on the top of the base 10, a stirring shaft 13 is rotatably installed inside the shell 11, a stirring blade 14 is coaxially fixed to the bottom end of the stirring shaft 13, and a first motor 12 for driving the stirring shaft 13 to rotate is installed on the top of the shell 11; a water pump 15 is fixed to the inner bottom of the shell 11, a drainage pipe 151 passing through to the outside is installed at the liquid outlet of the water pump 15, and a connecting pipe 16 is installed at the drainage pipe 151; the medicine-spraying part 2 includes a bracket 20 installed on the front side of the shell 11, a connecting shaft 202 is coaxially fixed to the bottom of the bracket 20, a screw rod 21 is rotatably installed at the opening of the bracket 20, and a A second motor 22 is used to drive the screw rod 21 to rotate; a liftable connecting seat 23 is threadedly connected to the screw rod 21, and a fixing frame 24 is installed on the connecting seat 23. A U-shaped water pipe 25 is installed in the opening of the fixing frame 24, and a plurality of spray heads 251 are installed on the outer wall of the water pipe 25, and the end of the connecting pipe 16 is connected to the end of the water pipe 25; a hollow box body 26 is rotatably installed at the bottom of the bracket 20, and the box body 26 is fixedly connected to the base 10 by bolts, the connecting shaft 202 penetrates into the box body 26 and is coaxially keyed to a worm gear 27, a worm 28 is meshed on one side of the worm gear 27, and a third motor 29 for driving the worm 28 to rotate is installed on the outer wall of the box body 26.

[0032] In this embodiment, support plates 101 are fixed at the four corners of the bottom of the base 10. A fixed shaft 102 is rotatably mounted between two adjacent support plates 101. The ends of the fixed shafts 102 are coaxially keyed to a wheel body 18. The wheel body 18 facilitates the movement of the device, thereby facilitating the application of pesticides to tea plants.

[0033] In this embodiment, a liquid adding port 111 is installed on the top of the housing 11, and a sealing cover is threadedly connected to the top of the liquid adding port 111. The arrangement of the liquid adding port 111 facilitates the addition of water and liquid medicine into the housing 11, meeting the needs of use.

[0034] In this embodiment, the cross-section of the fixing frame 24 is U-shaped and the fixing frame 24 is made of aluminum alloy. The fixing frame 24 made of aluminum alloy has the advantages of being light and strong, which not only facilitates the lifting and lowering of the fixing frame 24 but also ensures the fixing effect of the water pipe 25.

[0035] In this embodiment, a plurality of connection blocks 241 are mounted on the inner wall of the fixing frame 24 by bolts, and the water pipe 25 passes through the through holes of the connection blocks 241. The connection blocks 241 play a role in providing a stable connection between the water pipe 25 and the fixing frame 24.

[0036] In this embodiment, a battery box 17 with an open top for holding batteries is mounted at the top rear end of the base 10. A cover 171 is bolted to the top of the battery box 17. This design facilitates the storage of batteries, which in turn facilitates the batteries providing power to the first motor 12, the second motor 22, the third motor 29, and the water pump 15.

[0037] In this embodiment, an inclined handle 19 is installed at the top rear end of the base 10, and the handle 19 is fixedly connected to the base 10 by bolts. The handle 19 facilitates the movement of the device and improves the portability of the device.

[0038] In this embodiment, two symmetrical guide rails 201 are bolted into the opening of the fixing frame 24, and the connecting base 23 can slide along the gap between the two guide rails 201. The guide rails 201 guide the raising and lowering of the connecting base 23, ensuring the stability of the connecting base 23 and the fixing frame 24.

[0039] It should be added that the stirring shaft 13 and the stirring blade 14 in this embodiment are used to stir the liquid in the housing 11 , thereby facilitating rapid mixing of the liquid medicine and the water source under the stirring of the stirring blade 14 .

[0040] It is worth noting that the first motor 12 , the second motor 22 , the third motor 29 and the water pump 15 in this embodiment are conventional technologies and will not be described in detail here.

[0041] Before specific use, the user first pushes the device to one side of the tea tree. At this time, the user turns on the power of the third motor 29, and the third motor 29 starts to work. The output shaft of the third motor 29 rotates to drive the worm 28 to rotate, and the worm 28 drives the worm gear 27 to rotate. The worm gear 27 drives the connecting shaft 202 and the bracket 20 to rotate, and the bracket 20 drives the fixing frame 24 to rotate. When the fixing frame 24 rotates 180°, the user stops the power of the third motor 29. At this time, the fixing frame 24 is above the tea tree. Then the user turns on the power of the second motor 22, and the second motor 22 starts to work. The second motor 22 starts to work. The output shaft of the motor 22 rotates to drive the screw rod 21 to rotate. As the screw rod 21 rotates, the connecting seat 23 drives the fixing frame 24 to move downward, and the fixing frame 24 drives the water pipe 25 to move downward. When the water pipe 25 covers the top of the tea tree, the user stops the power supply of the second motor 22. Next, the user turns on the power supply of the water pump 15, and the water pump 15 starts to work. The water source in the shell 11 enters the water pipe 25 through the connecting pipe 16 and is sprayed out through multiple spray heads 251. The liquid medicine is sprayed on both sides and the top of the tea tree at the same time. Finally, the user pushes the device to move, and the tea trees located on the same ridge can be sprayed with medicine.

[0042] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A tea sprayer with a flip structure, comprising a tea container (1) and a tea spraying unit (2), characterized in that: The medicine holding part (1) comprises a base (10), a hollow shell (11) is installed on the top of the base (10), a stirring shaft (13) is rotatably installed inside the shell (11), a stirring blade (14) is coaxially fixed to the bottom end of the stirring shaft (13), and a first motor (12) for driving the stirring shaft (13) to rotate is installed on the top of the shell (11); a water pump (15) is fixed to the inner bottom of the shell (11), a drainage pipe (151) passing through to the outside is installed at the liquid outlet of the water pump (15), and a connecting pipe (16) is installed at the drainage pipe (151); The spraying unit (2) comprises a bracket (20) mounted on the front side of the housing (11), a connecting shaft (202) being coaxially fixed to the bottom of the bracket (20), a screw rod (21) being rotatably mounted at the opening of the bracket (20), and a second motor (22) for driving the screw rod (21) to rotate being mounted on the top of the bracket (20); a lifting connection seat (23) being threadedly connected to the screw rod (21), a fixing frame (24) being mounted at the connection seat (23), a U-shaped water pipe (25) being mounted in the opening of the fixing frame (24), a plurality of spraying heads (251) being mounted on the outer wall of the water pipe (25), and an end of the connecting pipe (16) being connected to an end of the water pipe (25); A hollow box body (26) is rotatably mounted on the bottom of the bracket (20), and the box body (26) is fixedly connected to the base (10) by bolts. The connecting shaft (202) penetrates into the box body (26) and is coaxially keyed to a worm gear (27). A worm (28) is engaged on one side of the worm gear (27). A third motor (29) for driving the worm gear (28) to rotate is mounted on the outer wall of the box body (26).

2. The tea sprayer with a flip structure according to claim 1, characterized in that: Support plates (101) are fixed at the four corners of the bottom of the base (10), a fixed shaft (102) is rotatably installed between two adjacent support plates (101), and the ends of the fixed shaft (102) are coaxially keyed to a wheel body (18).

3. The tea sprayer with a flip structure according to claim 1, characterized in that: A liquid adding port (111) is installed on the top of the shell (11), and a sealing cover is threadedly connected to the top of the liquid adding port (111).

4. The tea sprayer with a flip structure according to claim 1, characterized in that: The cross-section of the fixing frame (24) is U-shaped, and the fixing frame (24) is a product made of aluminum alloy.

5. The tea sprayer with a flip structure according to claim 1, characterized in that: A plurality of connection blocks (241) are mounted on the inner wall of the fixing frame (24) via bolts, and the water pipes (25) pass through the through holes on the connection blocks (241).

6. The tea sprayer with a flip structure according to claim 1, characterized in that: A battery box (17) with a top opening and used for containing batteries is installed at the top rear end of the base (10), and a cover plate (171) is fixedly connected to the top of the battery box (17) by bolts.

7. The tea sprayer with a flip structure according to claim 1, characterized in that: An inclined handle (19) is installed at the rear end of the top of the base (10), and the handle (19) is fixedly connected to the base (10) by bolts.

8. The tea sprayer with a flip structure according to claim 1, characterized in that: Two symmetrical guide rails (201) are fixedly connected in the opening of the fixing frame (24) by means of bolts, and the connecting seat (23) can slide along the gap between the two guide rails (201).

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