Tree surface coating device
By designing a tree surface coater including a mobile seat, a mixing cylinder, a pump, a hose, a nozzle, a connecting arm, a brush roller and a grip, the fatigue caused by frequent bent over the garden workers during the whitening process is solved. and the problem of inefficiency, more efficient whitening operation is achieved.
Patent Information
- Application Number
- CN202421122874.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-22
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-05-22
AI Technical Summary
In the prior art, garden workers need to bend over frequently when whitening trees, resulting in fatigue and inefficiency.
A tree surface coater is designed, including a moving seat, a mixing cylinder, a pump, a hose, a nozzle, a connection arm, a brush roller and a grip, which drives the connection arm, a brush roller and a nozzle to move through the grip to achieve Spraying operations reduce the need for frequent bent over.
The equipment allows staff to avoid frequent bent over operations, improves the efficiency of whitening the trees and reduces fatigue.
Smart Images
Figure CN222447033U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of garden maintenance, in particular to a tree surface coating device. Background Art
[0002] During garden maintenance, workers use water, quicklime, sulfur powder, salt, clay and a little oil to prepare paint in a certain ratio. Before winter, garden workers brush this paint on a section of tree trunks 1-1.5 meters above the ground, which is called whitewashing. After the trunks are painted with white paint, they can reflect part of the sunlight during the day, thereby reducing the heat absorption of the trunks during the day and preventing the trunks from freezing and cracking due to the large temperature difference between day and night. The effect is particularly obvious in winter. At the same time, white paint also has the functions of sterilization and insect repellent. When whitewashing trees, workers need to bend down frequently, insert the brush roller into the bucket containing the whitewashing liquid, dip the whitewashing liquid in the bucket, and then apply the whitewashing liquid to the outside of the tree. Frequent dipping work is required, which makes the workers easily tired and affects the efficiency of whitewashing trees. Utility Model Content
[0003] In view of the deficiencies of the prior art, the utility model provides a tree surface coating device, which solves the problems raised in the above background technology.
[0004] To achieve the above objectives, the utility model is implemented through the following technical solutions: a tree surface coater, including a movable seat and a handle, the top of the movable seat is fixedly connected to a mixing barrel, the top of the movable seat is fixedly connected to a power supply device, a pump is installed on the top of the power supply device, one end of the pump extends into the interior of the mixing barrel, the other end of the pump is fixedly connected to a hose, one end of the handle is fixedly connected to a connecting arm, a detachable brush roller is installed on the connecting arm, a surface of the connecting arm and the outside of the hose are fixedly connected to a plurality of limit blocks, one end of the hose is fixedly connected to a nozzle, and one end of the nozzle is connected to the surface of the connecting arm.
[0005] Preferably, an external thread is provided on the outer side of the top end of the mixing cylinder, and a threaded cap is threadedly connected to the outer side of the top end of the mixing cylinder via the external thread.
[0006] Preferably, a connecting plate is fixedly connected to one side of the mixing cylinder, and a placement box is placed on the top of the connecting plate.
[0007] Preferably, two connecting grooves are provided on the top of the connecting plate, connecting blocks are fixedly connected to the bottom of the placement box and located inside the connecting grooves, movable grooves are provided inside the connecting plate and located on one side of the connecting grooves, a support spring is fixedly connected to one side of the inner cavity of the movable groove, a clamping column is fixedly connected to one end of the support spring, one end of the clamping column extends to the inside of the connecting block, and the bottom end of the clamping column extends to the bottom of the connecting plate.
[0008] Preferably, a controller is fixedly connected to one side of the mixing barrel, and a control switch is installed on the surface of the handle.
[0009] Preferably, a servo motor is fixedly connected to the top of the threaded cap, an output end of the servo motor extends into the interior of the mixing barrel and is fixedly connected to a stirring rod, and a handle is fixedly connected to the top of the threaded cap and above the servo motor.
[0010] The utility model provides a tree surface coating device, which has the following beneficial effects:
[0011] 1. The tree surface coating device is provided with a connecting arm, a brush roller and a spray pipe. Through a control switch installed on a handle, the pump is started to make the pump extract the whitening liquid in the mixing barrel, and then the whitening liquid is input into the hose through the other end of the pump, and then sprayed on the surface of the brush roller through the spray pipe. At this time, the staff moves the handle to make the handle drive the connecting arm, the brush roller and the spray pipe to move, so that the brush roller spreads the whitening liquid sprayed on the surface on the outside of the tree. The operator does not need to bend down frequently, insert the brush roller into the barrel containing the whitening liquid, and dip the whitening liquid in the barrel for use, so that the device is easy to use and the efficiency of whitening the trees is improved.
[0012] 2. The tree surface coating device is provided with a placement box, a placement cavity and a connecting block. After the tree is whitened, the brush roller, the connecting arm and the handle can be placed inside the placement cavity so as to move the device. When it is necessary to clean the dried whitening liquid on the inner wall of the placement cavity, the operator pulls the clamping column so that one end of the clamping column moves out of the connecting block, and then the placement box can be removed from the top of the connecting plate, thereby facilitating the cleaning of the dried whitening liquid on the inner wall of the placement cavity. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0014] Figure 2 This is a schematic diagram of the brush roller, connecting arm and handle of the utility model from a top view;
[0015] Figure 3 For this utility model Figure 1 Enlarged view of point A.
[0016] In the figure: 1. movable seat; 2. mixing cylinder; 3. threaded cap; 4. external thread; 5. servo motor; 6. stirring rod; 7. pump; 8. power supply equipment; 9. connecting plate; 10. placement box; 11. placement cavity; 12. connecting groove; 13. connecting block; 14. movable groove; 15. supporting spring; 16. clamping column; 17. handle; 18. connecting arm; 19. brush roller; 20. nozzle; 21. hose; 22. limit block. DETAILED DESCRIPTION
[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0018] Embodiment 1
[0019] See also Figure 1 to Figure 2 The utility model provides a technical solution: a tree surface coater, comprising a moving seat 1 and a handle 17, a mixing barrel 2 is fixedly connected to the top of the moving seat 1, a power supply device 8 is fixedly connected to the top of the moving seat 1, a pump 7 is installed on the top of the power supply device 8, one end of the pump 7 extends into the mixing barrel 2, the other end of the pump 7 is fixedly connected to a hose 21, one end of the handle 17 is fixedly connected to a connecting arm 18, a detachable brush roller 19 is installed on the connecting arm 18, a plurality of limit blocks 22 are fixedly connected to the surface of the connecting arm 18 and located on the outside of the hose 21, one end of the hose 21 is fixedly connected to a nozzle 20, and one end of the nozzle 20 is connected to the surface of the connecting arm 18.
[0020] An external thread 4 is provided on the outer side of the top end of the mixing barrel 2, and a threaded cap 3 is threadedly connected to the outer side of the top end of the mixing barrel 2 through the external thread 4. The threaded cap 3 cooperates with the external thread 4, so that the threaded cap 3 can be conveniently installed on the mixing barrel 2, and the threaded cap 3 can also be removed from the mixing barrel 2. A servo motor 5 is fixedly connected to the top of the threaded cap 3, and the output end of the servo motor 5 extends to the inside of the mixing barrel 2 and is fixedly connected to a stirring rod 6. A handle is fixedly connected to the top of the threaded cap 3 and located above the servo motor 5. The handle can facilitate the movement of the threaded cap 3 or the device. A controller is fixedly connected to one side of the mixing barrel 2, and a control switch is installed on the surface of the handle 17. The pump 7 is controlled by the control switch, and the pump 7 and the servo motor 5 are controlled by the controller.
[0021] Embodiment 2
[0022] See also Figure 1 and Figure 3 The utility model provides a technical solution: a connecting plate 9 is fixedly connected to one side of the mixing barrel 2, and a placement box 10 is placed on the top of the connecting plate 9, so that the brush roller 19, the connecting arm 18 and the handle 17 can be placed inside the placement cavity 11 when not in use, which is convenient for moving the device.
[0023] Two connecting grooves 12 are provided on the top of the connecting plate 9, and connecting blocks 13 are fixedly connected to the bottom of the placement box 10 and located inside the connecting grooves 12. A movable groove 14 is provided inside the connecting plate 9 and located on one side of the connecting grooves 12. A supporting spring 15 is fixedly connected to one side of the inner cavity of the movable groove 14, and a clamping column 16 is fixedly connected to one end of the supporting spring 15. One end of the clamping column 16 extends to the inside of the connecting block 13, and the bottom end of the clamping column 16 extends to the bottom of the connecting plate 9, which can facilitate the placement box 10 to be fixed or released.
[0024] In summary, when the tree surface coating device is used, the staff pushes the device to the tree that needs to be whitened in the garden through the handle, then pours the tree whitening material into the mixing barrel 2, and then screws the threaded cap 3 on the outside of the top of the mixing barrel 2, so that the threaded cap 3 is connected to the mixing barrel 2 through the external thread 4, and then the output end of the servo motor 5 drives the stirring rod 6 to rotate, so that the stirring rod 6 mixes and stirs the raw materials in the inner cavity of the mixing barrel 2, and then the staff takes the handle 17 out of the placement cavity 11, and then holds the handle 17 to move the outer side of the brush roller 19 to the mixing barrel 2. The outer surface of the tree is in contact with the handle 17, and then the pump 7 is started through the control switch installed on the handle 17, so that the pump 7 extracts the whitening liquid in the mixing barrel 2, and then the whitening liquid is input into the hose 21 through the other end of the pump 7, and then sprayed on the surface of the brush roller 19 through the nozzle 20. At this time, the staff moves the handle 17, so that the handle 17 drives the connecting arm 18, the brush roller 19 and the nozzle 20 to move, so that the brush roller 19 spreads the whitening liquid sprayed on the surface on the outer side of the tree. The operator controls whether the pump 7 delivers the whitening liquid by pressing the control switch on the handle 17;
[0025] After the trees are whitewashed, the brush roller 19, the connecting arm 18 and the handle 17 can be placed inside the placement chamber 11 so as to move the device. When it is necessary to clean the dried whitewashing liquid on the inner wall of the placement chamber 11, the operator pulls the clamping column 16 so that one end of the clamping column 16 moves out of the connecting block 13, and then the placement box 10 can be removed from the top of the connecting plate 9, and then the dried whitewashing liquid on the inner wall of the placement chamber 11 is cleaned. After the placement chamber 11 is cleaned, the cleaned placement box 10 is placed on the surface of the connecting plate 9, so that the connecting block 13 set at the bottom of the placement box 10 is located inside the connecting groove 12, and then the operator releases the clamping column 16, at which time the support spring 15 pushes one end of the clamping column 16 to be inserted into the connecting block 13, thereby fixing the position of the placement box 10.
[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A tree surface coating device, comprising a movable base (1) and a handle (17), characterized in that: The top of the movable seat (1) is fixedly connected to a mixing barrel (2), the top of the movable seat (1) is fixedly connected to a power supply device (8), the top of the power supply device (8) is installed with a pump (7), one end of the pump (7) extends into the interior of the mixing barrel (2), the other end of the pump (7) is fixedly connected to a hose (21), one end of the handle (17) is fixedly connected to a connecting arm (18), a detachable brush roller (19) is installed on the connecting arm (18), a plurality of limit blocks (22) are fixedly connected to the surface of the connecting arm (18) and located on the outside of the hose (21), one end of the hose (21) is fixedly connected to a nozzle (20), one end of the nozzle (20) is connected to the surface of the connecting arm (18).
2. A tree surface coating device according to claim 1, characterized in that: An external thread (4) is provided on the outer side of the top end of the mixing cylinder (2), and a threaded cap (3) is threadedly connected to the outer side of the top end of the mixing cylinder (2) via the external thread (4).
3. A tree surface coating device according to claim 1, characterized in that: A connecting plate (9) is fixedly connected to one side of the mixing cylinder (2), and a placement box (10) is placed on the top of the connecting plate (9).
4. A tree surface coating device according to claim 3, characterized in that: Two connecting grooves (12) are provided on the top of the connecting plate (9); a connecting block (13) is fixedly connected to the bottom of the placement box (10) and located inside the connecting groove (12); a movable groove (14) is provided inside the connecting plate (9) and located on one side of the connecting groove (12); a supporting spring (15) is fixedly connected to one side of the inner cavity of the movable groove (14); a clamping column (16) is fixedly connected to one end of the supporting spring (15); one end of the clamping column (16) extends to the inside of the connecting block (13); and the bottom end of the clamping column (16) extends to the bottom of the connecting plate (9).
5. A tree surface coating device according to claim 1, characterized in that: A controller is fixedly connected to one side of the mixing cylinder (2), and a control switch is installed on the surface of the handle (17).
6. A tree surface coating device according to claim 2, characterized in that: A servo motor (5) is fixedly connected to the top of the threaded cap (3); an output end of the servo motor (5) extends into the interior of the mixing barrel (2) and is fixedly connected to a stirring rod (6); and a handle is fixedly connected to the top of the threaded cap (3) and above the servo motor (5).