Wall surface polishing device for indoor decoration

Abstract

The utility model discloses a wall surface polishing device for indoor decoration, which comprises a polishing plate, a fixing clamp for clamping polishing paper is arranged on the polishing plate, a dust collecting groove is arranged on the polishing plate, the bottom end of the dust collecting groove is communicated with a collecting bin through a material pipe, and a filter layer is arranged at the bottom end of the collecting bin. The device further comprises a lower box body, a fan is arranged in the lower box body, an opening in the top end of the lower box body and the collecting bin are detachable, and the bottom end of the lower box body is communicated with a device discharging bin. The device has the beneficial effects that gas can be pumped into the material pipe through the fan, the gas is collected through the collecting bin, operation is easy, using is more convenient, the collecting bin can be detached from the lower box body, dust and garbage collected by the collecting bin can be conveniently treated, and the using effect is good.

Description

Technical Field

[0001] The utility model relates to the field of indoor decoration, in particular to a wall grinding device used for indoor decoration. Background Art

[0002] Wall grinding can remove unevenness, mortar residue, etc., remove bumps and depressions on the wall surface, and make the wall smoother. This is crucial for subsequent paint painting, wallpaper pasting and other work, and can ensure a more beautiful wall decoration effect.

[0003] When grinding walls, friction between sandpaper or grinding disc and the wall generates frictional heat, which in turn generates a lot of dust. Especially for some old walls, there may be particles of paint or other surface materials that are ground off. Long-term exposure to dust may cause harm to the respiratory system, especially for those with asthma or other respiratory problems. Utility Model Content

[0004] The purpose of the utility model is to provide a wall grinding device for indoor decoration in order to solve the above problems, as described below.

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

[0006] The utility model provides a wall polishing device for indoor decoration, comprising a polishing plate, a fixing clamp for clamping polishing paper is provided on the polishing plate, a dust collecting groove is provided on the polishing plate, the bottom end of the dust collecting groove is connected with a collecting bin through a material pipe, and a filtering layer is provided at the bottom end of the collecting bin;

[0007] It also includes a lower box body, a fan is arranged inside the lower box body, the top opening of the lower box body is detachable from the collection bin, and the bottom end of the lower box body is connected to the outlet bin.

[0008] Furthermore, a gas releaser is provided at the bottom opening of the discharge bin, and the side wall of the discharge bin is connected to a side air outlet pipe, and the side air outlet pipe is connected to an acceleration bin through a connecting hose, and the acceleration bin is connected to the material pipe, and the acceleration bin is close to the grinding plate.

[0009] Furthermore, the middle section of the connecting hose and the material pipe are connected and fixed by a binding strap.

[0010] Furthermore, the acceleration chamber includes an annular frame, which is connected to the connecting hose. An inclined inclined pipe is provided on the inner side of the annular frame, and the lower end of the inclined pipe is arranged away from the grinding plate.

[0011] Furthermore, a slot matching the filter layer is provided on the top of the lower box.

[0012] Furthermore, a detachable upper cover is provided on the top of the collection bin.

[0013] Furthermore, the upper cover and the collecting bin, as well as the collecting bin and the lower box body are connected and fixed by locking buckles.

[0014] Furthermore, a universal wheel is provided at the bottom end of the lower box.

[0015] The beneficial effects are:

[0016] The gas can be pumped into the material pipe through the fan, and the gas is collected through the collection bin. The operation is simple and the use is more convenient. The collection bin can be disassembled from the lower box body, which is convenient for processing the dust and garbage collected in the collection bin. The use effect is good and the working environment during wall grinding is improved.

[0017] Furthermore, the exhaust gas from the outlet bin can be reused through the acceleration bin, which can not only accelerate the flow speed of the gas in the material pipe, but also clean the inner wall of the material pipe and improve the dust collection effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is the front view of the utility model;

[0020] Figure 2 It is a right side view of the grinding plate of the utility model;

[0021] Figure 3 It is a schematic diagram of the internal structure of the acceleration chamber of the utility model;

[0022] Figure 4 It is a schematic diagram of the internal structure of the lower box body of the utility model.

[0023] The following are the descriptions of the reference numerals:

[0024] 1. Grinding plate; 101. Dust collecting trough; 102. Fixing clamp; 103. Material pipe; 2. Acceleration chamber; 201. Ring frame; 202. Oblique pipe; 3. Collection chamber; 301. Upper cover; 302. Filter layer; 4. Lower box; 5. Fan; 6. Outlet chamber; 601. Side outlet pipe; 602. Connecting hose; 7. Gas releaser. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

[0026] First embodiment:

[0027] See also Figure 1-Figure 4 As shown, the utility model provides a wall grinding device for indoor decoration, including a grinding plate 1, on which a fixing clamp 102 for clamping grinding paper is provided. When in use, the grinding paper is clamped by the fixing clamp 102, and the grinding plate 1 is held to perform grinding operations;

[0028] The grinding plate 1 is provided with a dust collecting groove 101, the bottom end of which is connected to the collecting bin 3 through a material pipe 103, and a filter layer 302 is provided at the bottom end of the collecting bin 3; it also includes a lower box body 4, a fan 5 is provided inside the lower box body 4, the top opening of the lower box body 4 is detachable from the collecting bin 3, and the bottom end of the lower box body 4 is connected to the outlet bin 6;

[0029] When the device is in use, the fan 5 can allow the gas to enter the material pipe 103 from the dust collecting trough 101, and enter the collection bin 3 through the material pipe 103. After being filtered by the filter layer 302, the gas is discharged through the outlet bin 6. During the gas flow, the dust generated by polishing the wall with polishing paper can be collected. The operation is simple and the use is more convenient. The collection bin 3 can be disassembled from the lower box body 4, which is convenient for processing the dust and garbage collected in the collection bin 3, and the use effect is good.

[0030] Preferably, a universal wheel is provided at the bottom end of the lower box body 4, and the lower box body 4 can be used to assist the device to move along with the grinding work.

[0031] The second embodiment is different from the first embodiment in that:

[0032] A gas releaser 7 is provided at the bottom opening of the discharge bin 6, and a side air outlet pipe 601 is connected to the side wall of the discharge bin 6. The side air outlet pipe 601 is connected to the acceleration bin 2 through a connecting hose 602. The acceleration bin 2 is connected to the material pipe 103, and the acceleration bin 2 is close to the grinding plate 1. The pressure of the discharge bin 6 can be detected by the gas releaser 7. When the pressure is too high, the pressure is released by the gas releaser 7, so that the gas pressure inside the discharge bin 6 can be kept within a certain range, and the side air outlet pipe 601 can be used to discharge the gas inside the discharge bin 6 through the side air outlet pipe 601. The end of the discharge bin 6 is connected to the acceleration bin 2. The acceleration bin 2 can accelerate the gas flow speed in the material pipe 103 and assist in cleaning the inside of the material pipe 103, thereby avoiding blockage of the material pipe 103. At this time, the discharge bin 6 is equivalent to a pressurized bin.

[0033] Specifically, the acceleration bin 2 includes an annular frame 201, which is connected to the connecting hose 602. An inclined inclined pipe 202 is provided on the inner side of the annular frame 201. The lower end of the inclined pipe 202 is arranged away from the grinding plate 1. The gas inside the outlet bin 6 can be guided into the annular frame 201 through the side outlet pipe 601, and guided into the material pipe 103 through the inclined pipe 202, thereby accelerating the gas flow speed inside the material pipe 103, cooperating with the fan 5 to suck dust from the dust collecting trough 101 into the material pipe 103, and collecting dust impurities through the collecting bin 3.

[0034] Furthermore, the middle section of the connecting hose 602 and the material pipe 103 are connected and fixed by a binding strap.

[0035] The third embodiment is different from the first embodiment in that:

[0036] The top of the lower box body 4 is provided with a card slot matching the filter layer 302, and the filter layer 302 can be connected with the card slot of the lower box body 4 to stably place the collecting bin 3 on the surface of the lower box body 4, thereby realizing the connection between the collecting bin 3 and the lower box body 4. Furthermore, a detachable upper cover 301 is provided on the top of the collecting bin 3, which is convenient for handling dust and garbage inside the collecting bin 3, and in the connection between the collecting bin 3 and the lower box body 4, the upper cover 301 and the collecting bin 3, as well as the collecting bin 3 and the lower box body 4 are connected and fixed by a lock. The lock can be used to conveniently fix the collecting bin 3 and the upper cover 301, as well as the collecting bin 3 and the lower box body 4. Preferably, a handle is provided on the outside of the collecting bin 3 to facilitate the disassembly operation from the collecting bin 3, which is more convenient to use.

[0037] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A wall polishing device for indoor decoration, comprising a polishing plate (1), wherein the polishing plate (1) is provided with a fixing clamp (102) for clamping the polishing paper, characterized in that: The grinding plate (1) is provided with a dust collecting groove (101), the bottom end of the dust collecting groove (101) is connected to the collecting bin (3) through a material pipe (103), and the bottom end of the collecting bin (3) is provided with a filtering layer (302); It also comprises a lower box body (4), a fan (5) is arranged inside the lower box body (4), the top opening of the lower box body (4) is detachable from the collection bin (3), and the bottom end of the lower box body (4) is connected to the outlet bin (6).

2. A wall polishing device for interior decoration according to claim 1, characterized in that: A gas releaser (7) is provided at the bottom opening of the discharge bin (6), and a side gas outlet pipe (601) is connected to the side wall of the discharge bin (6). The side gas outlet pipe (601) is connected to the acceleration bin (2) via a connecting hose (602). The acceleration bin (2) is connected to the material pipe (103), and the acceleration bin (2) is close to the grinding plate (1).

3. A wall polishing device for interior decoration according to claim 2, characterized in that: The middle section of the connecting hose (602) and the material pipe (103) are connected and fixed by a binding belt.

4. A wall polishing device for interior decoration according to claim 2, characterized in that: The acceleration chamber (2) comprises an annular frame (201), the annular frame (201) is connected to the connecting hose (602), an inclined inclined tube (202) is arranged inside the annular frame (201), and the lower end of the inclined tube (202) is arranged away from the grinding plate (1).

5. A wall polishing device for interior decoration according to claim 1, characterized in that: The top of the lower box body (4) is provided with a slot matching the filter layer (302).

6. A wall polishing device for interior decoration according to claim 5, characterized in that: The top of the collecting bin (3) is provided with a detachable upper cover (301).

7. A wall polishing device for interior decoration according to claim 6, characterized in that: The upper cover (301) and the collecting bin (3), as well as the collecting bin (3) and the lower box body (4) are connected and fixed via locks.

8. A wall polishing device for interior decoration according to claim 1, characterized in that: The bottom end of the lower box body (4) is provided with a universal wheel.

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