Wall skin removing device

Abstract

The utility model discloses a wall skin removing device which comprises a shell, a liquid pumping pipe is fixedly connected to the side wall of the shell, a pipeline is fixedly connected to the upper end of the shell, a plurality of sprayers arranged at equal intervals are arranged on the side wall of the pipeline, a liquid pumping mechanism used for pumping liquid in the pipeline is arranged in the liquid pumping pipe, and the sprayers are fixedly connected to the upper end of the shell. The liquid pumping mechanism comprises a piston slidably connected into the liquid pumping pipe, the upper end of the piston is elastically connected with the inner wall of the liquid pumping pipe through a spring, the liquid pumping pipe is communicated with the pipeline through a one-way liquid outlet pipe, and a one-way liquid inlet pipe is fixedly connected to the rear wall of the liquid pumping pipe. A clearing mechanism used for clearing the wall skin is arranged in the shell, and a driving mechanism used for driving the liquid pumping mechanism is arranged in the liquid pumping pipe. The wall surface scraping device is reasonable in structure, water can be pumped into the liquid pumping pipe through the liquid pumping mechanism and then sprayed out through the spray heads on the pipeline, the wall surface is subjected to liquid pumping softening, and the scraping effect can be greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of indoor decoration, in particular to a wall skin removing device. Background Art

[0002] After the acquisition of a second-hand house or the renovation of an old house, it is generally necessary to transform the appearance of the second-hand house or the old house through interior renovation to obtain a comfortable, practical indoor living environment that meets the aesthetic needs of the residents. During the house decoration or renovation process, it is often necessary to remove the old wall.

[0003] In the prior art, traditional wall skin cleaning devices mostly use wall skin scrapers to clean wall skin, but traditional scrapers have major defects. For example, traditional scrapers are less effective when scraping harder wall skins, and harder wall skins are also prone to cause serious wear of the scrapers. Therefore, the utility model proposes a wall skin removing device that can soften the wall skin. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a wall skin removing device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A wall skin removal device comprises a shell, a pumping pipe is fixedly connected to the side wall of the shell, a pipeline is fixedly connected to the upper end of the shell, a plurality of nozzles arranged at equal intervals are opened on the side wall of the pipeline, a pumping mechanism for pumping liquid into the pipeline is arranged in the pumping pipe, the pumping mechanism comprises a piston slidably connected in the pumping pipe, the upper end of the piston is elastically connected to the inner wall of the pumping pipe by a spring, the pumping pipe and the pipeline are connected by a one-way liquid outlet pipe, a one-way liquid inlet pipe is fixedly connected to the rear wall of the pumping pipe, a cleaning mechanism for removing wall skin is arranged in the shell, and a driving mechanism for driving the pumping mechanism is arranged in the pumping pipe.

[0007] Preferably, the cleaning mechanism comprises a rotating shaft rotatably connected between the inner wall of the shell and the inner wall of the pump liquid pipe, and a scraping roller is fixedly sleeved on the rotating shaft located in the shell.

[0008] Preferably, the driving mechanism comprises a disengagement cam fixedly sleeved on the rotating shaft, the cam is located in the pump liquid pipe, and the lower end of the piston is fixedly connected with a protrusion matched with the cam.

[0009] Preferably, a motor is fixedly connected to the side wall of the shell, and the end of the output shaft of the motor is fixedly connected to the end of the rotating shaft.

[0010] Preferably, a collection box is provided at the lower end of the shell, the collection box is open in design, and a through hole is opened at the lower end of the shell, the through hole is connected to the collection box, and fixed blocks are fixedly connected to the side walls at both ends of the collection box, and the two fixed blocks are fixedly connected to the shell by screws.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. By setting up a pumping mechanism, the water pipe is connected to the one-way liquid inlet pipe. When removing the wall skin, the scraping roller rotates, causing the rotating shaft to rotate, thereby driving the cam to rotate. Under the action of the cam and the spring, the piston moves back and forth. The reciprocating movement of the piston can draw water into the pumping pipe and then spray it out from the nozzle on the pipe, so as to soften the wall surface with pumping liquid, which can greatly improve the scraping effect.

[0013] 2. By setting up a collection box, the scraped wall skin can fall and fall into the collection box through the through hole for collection, avoiding falling on the ground and needing to be processed again, thereby reducing work intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural schematic diagram of a wall skin removal device proposed by the utility model;

[0015] Figure 2 A three-dimensional diagram of a wall skin removal device proposed by the utility model;

[0016] Figure 3 A cross-sectional view of a pump liquid pipe of a wall skin removal device proposed by the utility model;

[0017] Figure 4 for Figure 3 A magnified view of the structure in Figure 2.

[0018] In the figure: 1 housing, 2 motor, 3 pipeline, 4 nozzle, 5 one-way liquid outlet pipe, 6 pump liquid pipe, 7 collection box, 8 scraper roller, 9 through hole, 10 one-way liquid inlet pipe, 11 fixed block, 12 spring, 13 piston, 14 bump, 15 rotating shaft, 16 cam. DETAILED DESCRIPTION

[0019] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation of the utility model is described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific implementation disclosed below.

[0020] Reference Figure 1-4A wall skin removal device comprises a shell 1, a pumping pipe 6 is fixedly connected to the side wall of the shell 1, a pipeline 3 is fixedly connected to the upper end of the shell 1, a plurality of nozzles 4 arranged at equal intervals are provided on the side wall of the pipeline 3, a pumping mechanism for pumping liquid in the pipeline 3 is arranged in the pumping pipe 6, the pumping mechanism comprises a piston 13 slidably connected in the pumping pipe 6, the pumping pipe 6 and the pipeline 3 are connected through a one-way liquid outlet pipe 5, a one-way liquid inlet pipe 10 is fixedly connected to the rear wall of the pumping pipe 6, a one-way liquid inlet valve is arranged in the one-way liquid inlet pipe 10, a one-way liquid outlet valve is arranged in the one-way liquid outlet pipe 5, water is drawn in from the one-way liquid inlet pipe 10, and then discharged from the one-way liquid outlet pipe 5, it should be noted that a handle is installed on the rear wall of the shell 1, which is convenient for the staff to hold and work.

[0021] In the utility model, a cleaning mechanism for cleaning wall skin is arranged in the shell 1, and the cleaning mechanism includes a rotating shaft 15 rotatably connected between the inner wall of the shell 1 and the inner wall of the pump liquid pipe 6, and a scraping roller 8 is fixedly sleeved on the rotating shaft 15 located in the shell 1, and a scraper is arranged on the surface of the scraping roller 8. The scraper can scrape the wall skin of the wall by rotating.

[0022] In the utility model, a driving mechanism for driving the pumping mechanism is arranged in the pumping tube 6, and the driving mechanism includes a disengagement cam 16 fixedly sleeved on the rotating shaft 15, the cam 16 is located in the pumping tube 6, and the lower end of the piston 13 is fixedly connected with a protrusion 14 matching with the cam 16, and the side wall of the housing 1 is fixedly connected with a motor 2, and the end of the output shaft of the motor 2 is fixedly connected to the end of the rotating shaft 15.

[0023] In the utility model, the upper end of the piston 13 is elastically connected to the inner wall of the pump liquid pipe 6 by a spring 12, and a collecting box 7 is provided at the lower end of the shell 1. The collecting box 7 is open-mouthed, and a through hole 9 is provided at the lower end of the shell 1. The through hole 9 is connected to the collecting box 7. Fixed blocks 11 are fixedly connected to the side walls of both ends of the collecting box 7. The two fixed blocks 11 are fixedly connected to the shell 1 by screws. The spring 12 can quickly reset the spring 12. A plurality of holes arranged at equal intervals are provided at the lower end of the collecting box 7 to facilitate the discharge of moisture.

[0024] When the utility model is used, first, when cleaning the wall skin, the water pipe is connected with the one-way liquid inlet pipe 10, and then the device is brought close to the wall surface, and the output shaft of the driving motor 2 is driven to rotate, driving the rotating shaft 15 and the scraping roller 8 to rotate. During the rotation of the rotating shaft 15, the cam 16 can be driven to rotate, and the rotation of the cam 16 can cooperate with the spring 12 to make the piston 13 reciprocate in the pump liquid pipe 6. During the reciprocating movement of the piston 13, the water in the water pipe can be pumped into the shell 1, and then pumped into the pipeline 3, and sprayed out by the nozzle 4 on the side wall of the pipeline 3. The sprayed water can soften the wall skin, making it easier for the scraping roller 8 to scrape off the wall skin. The scraped wall skin enters the collection box 7 through the through hole 9, and the wall skin waste can be collected to prevent the wall skin from falling on the ground and needing to be cleaned again. When the collection box 7 is full, the collection box 7 can be removed and the impurities inside it can be poured out.

[0025] 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 wall skin removal device, comprising a housing (1), characterized in that: A pumping pipe (6) is fixedly connected to the side wall of the shell (1), a pipeline (3) is fixedly connected to the upper end of the shell (1), a plurality of nozzles (4) arranged at equal intervals are provided on the side wall of the pipeline (3), a pumping mechanism for pumping liquid into the pipeline (3) is arranged in the pumping pipe (6), the pumping mechanism comprises a piston (13) slidably connected in the pumping pipe (6), the upper end of the piston (13) and the inner wall of the pumping pipe (6) are elastically connected via a spring (12), the pumping pipe (6) and the pipeline (3) are connected via a one-way liquid outlet pipe (5), a one-way liquid inlet pipe (10) is fixedly connected to the rear wall of the pumping pipe (6), a cleaning mechanism for cleaning wall skin is arranged in the shell (1), and a driving mechanism for driving the pumping mechanism is arranged in the pumping pipe (6).

2. A wall skin removal device according to claim 1, characterized in that: The cleaning mechanism comprises a rotating shaft (15) rotatably connected between the inner wall of the housing (1) and the inner wall of the pump liquid pipe (6), and a scraping roller (8) is fixedly sleeved on the rotating shaft (15) located in the housing (1).

3. A wall skin removal device according to claim 2, characterized in that: The driving mechanism comprises a disengagement cam (16) fixedly sleeved on a rotating shaft (15), the cam (16) being located in a pump liquid pipe (6), and a convex block (14) matching with the cam (16) being fixedly connected to the lower end of the piston (13).

4. A wall skin removal device according to claim 3, characterized in that: A motor (2) is fixedly connected to the side wall of the housing (1), and the output shaft end of the motor (2) is fixedly connected to the end of the rotating shaft (15).

5. A wall skin removal device according to claim 4, characterized in that: A collection box (7) is provided at the lower end of the shell (1), the collection box (7) is of open design, and a through hole (9) is provided at the lower end of the shell (1), the through hole (9) is communicated with the collection box (7), and fixed blocks (11) are fixedly connected to the side walls at both ends of the collection box (7), and the two fixed blocks (11) are fixedly connected to the shell (1) by screws.

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