A whitening device for landscaping management

Abstract

This utility model relates to the field of greening management, and more particularly to a whitewashing device for greening management. The technical problem is that traditional whitewashing methods are inconvenient, difficult to adjust the whitewashing height, and inefficient. A whitewashing device for greening management includes a base frame with two rotatably connected roller frames at the bottom. The two roller frames are symmetrically arranged. A handrail is fixed to the base frame, and a spraying mechanism is provided on the base frame. The spraying mechanism has a positioning mechanism, and it evenly whitewashes the trees. When a worker starts a pump, the pump draws slurry from a storage tank into the spraying frame through connecting pipes and hoses. Then, the spraying frame and electric slider are activated. The electric slider drives a guide frame downwards, which in turn drives the spraying frame downwards, evenly spraying slurry onto the tree trunk, making whitewashing more convenient for workers.

Description

Technical Field

[0001] This utility model relates to the field of greening management, and in particular to a whitewashing device for greening management. Background Technology

[0002] Tree whitewashing refers to spraying a layer of lime water onto the surface of the tree trunk, which allows the trunk to reflect some sunlight, reduces heat absorption, and lowers the chance of the trunk cracking due to large temperature differences between day and night. In addition, lime water can kill overwintering insect eggs and trunk-boring insects in the bark, reducing the chance of pests and diseases.

[0003] Traditionally, workers use hand brushes and slurry buckets to apply slurry to the tree trunks, or they use whitewashing devices. In the manual slurry application process, workers need to frequently dip and apply slurry, which is inconvenient. Furthermore, the required whitewashing height varies depending on the tree species, and traditional whitewashing devices are not easy to adjust, resulting in low efficiency. Utility Model Content

[0004] In order to overcome the shortcomings of traditional methods of applying slurry, which are inconvenient and inefficient, this utility model provides a whitewashing device for greening management that can apply slurry more conveniently, and allows for easy adjustment of the whitewashing height, thereby improving the whitewashing efficiency.

[0005] The technical implementation scheme of this utility model is as follows: a whitewashing device for greening management includes a base frame, two rolling frames are rotatably connected to the bottom of the base frame, the two rolling frames are symmetrically arranged, a handrail is fixed to the base frame, a spraying mechanism is provided on the base frame, and a positioning mechanism is provided on the spraying mechanism. The spraying mechanism whitewashes trees evenly, making whitewashing more convenient, and the positioning mechanism positions the height of the spraying, improving whitewashing efficiency.

[0006] In a preferred embodiment of this utility model, the shotcrete mechanism includes a shotcrete storage tank, which is fixedly connected to the inner wall of the base frame. The shotcrete storage tank has a grouting port located on the outer side of the base frame. Two pumps are fixedly connected inside the shotcrete storage tank and are symmetrically arranged. Each pump is fixedly connected to a connecting pipe, which passes through the shotcrete storage tank. The pumps are connected to the connecting pipes.

[0007] In a preferred embodiment of the present invention, the shotcrete mechanism further includes a guide frame, which is fixedly connected to the outer side wall of the base frame. The guide frame has a guide groove, and an electric slider is slidably connected to the guide groove.

[0008] In a preferred embodiment of this utility model, the shotcrete mechanism further includes a second guide frame. The bottom of the electric slider is fixedly connected to the second guide frame. Two shotcrete frames are slidably connected to the second guide frame. The two shotcrete frames are symmetrically arranged. A flexible hose is fixedly connected to each of the two shotcrete frames. The flexible hose is fixedly connected to the connecting pipe and communicates with the connecting pipe. A threaded rod is rotatably connected to the second guide frame. The threaded rod has two opposite threads. Both shotcrete frames are threadedly connected to the threaded rod.

[0009] In a preferred embodiment of the present invention, a sliding frame is further included. The sliding frame is slidably connected to the guide groove on the first guide frame. The sliding frame is located above the electric slider. The bottom of the sliding frame contacts the top of the electric slider. A sliding plate is slidably connected to the sliding frame. The sliding plate contacts the first guide frame. A bolt is rotatably connected to the sliding frame. The bolt is threadedly connected to the sliding plate.

[0010] The beneficial effects of this utility model are: 1. When the staff starts the slurry pump, the slurry in the storage tank is introduced into the spraying frame through the connecting pipe and hose. The staff then starts the spraying frame and the electric slider. The electric slider moves downward, which drives the guide frame two to move downward. The guide frame two moves downward, which drives the spraying frame to move downward. The spraying frame sprays slurry evenly on the tree trunk, making it more convenient for the staff to apply the slurry.

[0011] 2. By rotating the bolt, the sliding plate moves away from the guide frame due to the action of the thread on the bolt. The sliding plate no longer clamps the sliding frame. Then, the worker slides the sliding frame to the desired height. After adjusting the whitening height, the worker rotates the bolt in the opposite direction. The sliding plate moves closer to the guide frame due to the action of the thread on the bolt. The sliding plate clamps the sliding frame again, which facilitates the adjustment of the whitening height and improves the whitening efficiency. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the first three-dimensional structure of this utility model.

[0013] Figure 2 This is a schematic diagram of the second three-dimensional structure of the present invention.

[0014] Figure 3 This is a partial three-dimensional structural diagram of the present invention.

[0015] Figure 4 This is a partial cross-sectional perspective view of the three-dimensional structure of the present invention.

[0016] Figure 5 This is a three-dimensional structural diagram of the slurry storage tank and connecting pipe of this utility model.

[0017] Figure 6 This is a partial cross-sectional perspective view of the three-dimensional structure of the present invention.

[0018] The components are: 1. base frame, 2. rolling frame, 3. handrail frame, 4. slurry storage tank, 5. slurry pump, 6. connecting pipe, 8. guide frame one, 9. electric slider, 10. guide frame two, 11. shotcrete frame, 111. hose, 12. threaded rod, 13. sliding frame, 14. sliding plate, 15. bolt. Detailed Implementation

[0019] The present invention will now be described in detail with reference to the accompanying drawings and specific embodiments.

[0020] Example 1: A whitewashing device for greening management, such as Figures 1-6 As shown, the system includes a base frame 1, with two rotatably connected roller frames 2 at the bottom of the base frame 1. The two roller frames 2 are symmetrically arranged. A handrail frame 3 is fixed to the base frame 1, which is used to move the base frame 1. A spraying mechanism is provided on the base frame 1, and a positioning mechanism is provided on the spraying mechanism. The spraying mechanism evenly whitens the trees, making whitening more convenient. The positioning mechanism positions the height of the spraying, improving whitening efficiency.

[0021] The shotcrete mechanism includes a shotcrete tank 4, which is fixedly connected to the inner wall of the base frame 1. The shotcrete tank 4 is used to store shotcrete. The shotcrete tank 4 has a grouting port located on the outside of the base frame 1. Two pumping pumps 5 are fixedly connected inside the shotcrete tank 4. The two pumping pumps 5 are symmetrically arranged. Each of the two pumping pumps 5 is fixedly connected to a connecting pipe 6. Both connecting pipes 6 pass through the shotcrete tank 4, and the pumping pumps 5 are connected to the connecting pipes 6.

[0022] The shotcrete mechanism also includes a guide frame 8, which is fixed to the outer side wall of the base frame 1. The guide frame 8 has a guide groove, and an electric slider 9 is slidably connected in the guide groove. The guide frame 8 is used to guide the electric slider 9.

[0023] The spraying mechanism also includes a guide frame 2 10. The bottom of the electric slider 9 is fixedly connected to the guide frame 2 10. Two spraying frames 11 are slidably connected to the guide frame 2 10. The spraying frames 11 are used to spray the tree trunk. The two spraying frames 11 are symmetrically arranged. Both spraying frames 11 are fixedly connected to hoses 111. The pump 5 pumps the slurry in the slurry storage tank 4 into the spraying frames 11 through the connecting pipe 6 and the hoses 111. The hoses 111 are fixedly connected to the connecting pipe 6 and communicate with the connecting pipe 6. A threaded rod 12 is rotatably connected to the guide frame 2 10. The threaded rod 12 has two opposite threads. Both spraying frames 11 are threadedly connected to the threaded rod 12. The threaded rod 12 drives the two spraying frames 11 to move horizontally by rotating.

[0024] It also includes a sliding frame 13, which is slidably connected to the guide groove on the guide frame 8. The sliding frame 13 is used to limit the electric slider 9. The sliding frame 13 is located above the electric slider 9, and the bottom of the sliding frame 13 contacts the top of the electric slider 9. A sliding plate 14 is slidably connected to the sliding frame 13. The sliding plate 14 contacts the guide frame 8. A bolt 15 is rotatably connected to the sliding frame 13. The bolt 15 is threadedly connected to the sliding plate 14. The bolt 15 drives the sliding plate 14 to move horizontally by rotating.

[0025] Initially, the slurry storage tank 4 is filled with slurry. The worker holds the handrail 3 and moves the device to the tree to be whitewashed, positioning the trunk between the two spraying frames 11. Then, the worker rotates the threaded rod 12. The threads on the rod cause the two spraying frames 11 to move towards each other. Once they contact each other, the worker stops rotating the threaded rod 12, and the two spraying frames 11 stop moving. The worker then starts the slurry pump 5, which pumps the slurry from the storage tank 4 into the spraying frames 11 through the connecting pipe 6 and the hose 111. The worker then starts the spraying frames 11 and the electric slider 9, which moves the slurry towards the tree. The downward movement drives the guide frame 10 to move downward, which in turn drives the spraying frame 11 to move downward. The spraying frame 11 sprays the tree trunk evenly with slurry. This operation makes it easier for workers to apply the slurry. After spraying, the workers turn off the pump 5 and the spraying frame 11. Then, the workers adjust the electric slider 9 to move upward and reset. The upward movement of the electric slider 9 drives the spraying frame 11 to move upward and reset. After the electric slider 9 resets to its initial position, the workers rotate the threaded rod 12 in the opposite direction. Under the action of the thread on the threaded rod 12, the two spraying frames 11 will move away from each other and reset, making it easier to carry out the next operation.

[0026] Initially, the sliding plate 14 clamps the sliding frame 13. When the whitening height needs to be adjusted, the operator rotates the bolt 15. Under the action of the thread on the bolt 15, the sliding plate 14 moves away from the guide frame 8, and the sliding plate 14 disengages from the guide frame 8. The sliding plate 14 no longer clamps the sliding frame 13. Then, the operator slides the sliding frame 13 to the desired height. After adjusting the whitening height, the operator rotates the bolt 15 in the opposite direction. Under the action of the thread on the bolt 15, the sliding plate 14 moves closer to the guide frame 8, and the sliding plate 14 contacts the guide frame 8. The sliding plate 14 then clamps the sliding frame 13 again. Through the above operation, the whitening efficiency is improved.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that variations may be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A whitewashing device for greening management, characterized in that: The system includes a base frame (1), to which two rolling frames (2) are rotatably connected. The two rolling frames (2) are symmetrically arranged. A handrail frame (3) is fixedly attached to the base frame (1). A spraying mechanism is provided on the base frame (1), and a positioning mechanism is provided on the spraying mechanism. The spraying mechanism evenly whitens the trees, making the whitening process more convenient. The spraying mechanism includes a guide frame (8), which is fixedly attached to the outer wall of the base frame (1). A guide groove is opened on the guide frame (8), and an electric slider is slidably connected in the guide groove on the guide frame (8). (9) A sliding frame (13) is slidably connected in the guide groove on the first guide frame (8). The sliding frame (13) is located above the electric slider (9). The bottom of the sliding frame (13) is in contact with the top of the electric slider (9). A sliding plate (14) is slidably connected on the sliding frame (13). The sliding plate (14) is in contact with the first guide frame (8). A bolt (15) is rotatably connected on the sliding frame (13). The bolt (15) is threadedly connected to the sliding plate (14). The positioning mechanism positions the height of the sprayed slurry to improve the whitewashing efficiency.

2. The whitewashing device for greening management according to claim 1, characterized in that: The shotcrete mechanism includes a slurry storage tank (4), which is fixedly connected to the inner wall of the base frame (1). The slurry storage tank (4) has a grouting port, which is located on the outside of the base frame (1). Two pumping pumps (5) are fixedly connected inside the slurry storage tank (4). The two pumping pumps (5) are arranged symmetrically. A connecting pipe (6) is fixedly connected to each of the two pumping pumps (5). Both connecting pipes (6) pass through the slurry storage tank (4), and the pumping pumps (5) are connected to the connecting pipes (6).

3. The whitewashing device for greening management according to claim 2, characterized in that: The shotcrete mechanism also includes a second guide frame (10). The bottom of the electric slider (9) is fixedly connected to the second guide frame (10). Two shotcrete frames (11) are slidably connected to the second guide frame (10). The two shotcrete frames (11) are symmetrically arranged. A hose (111) is fixedly connected to each of the two shotcrete frames (11). The hose (111) is fixedly connected to the connecting pipe (6). The hose (111) is connected to the connecting pipe (6). A threaded rod (12) is rotatably connected to the second guide frame (10). The threaded rod (12) has two opposite threads. Both shotcrete frames (11) are connected to the threaded rod (12) by threads.

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