Wall surface polishing device for indoor decoration

Abstract

The utility model relates to the technical field of indoor decoration, and discloses a wall surface polishing device for indoor decoration, which comprises a rotating frame, a polishing piece is arranged in the rotating frame, the outer surface of the polishing piece is fixedly connected with a main spring, the other end of the main spring is fixedly connected with the rotating frame, a notch is formed in the outer surface of the polishing piece, and the notch is fixedly connected with the rotating frame. And a plurality of convex blocks are fixedly connected in the notches. According to the wall surface polishing device for indoor decoration, the friction force of the polishing part can be increased through the installation of the convex blocks, the wall surface can be conveniently polished, the star-shaped sliding frame can slide on the multiple convex blocks through the cooperation of the star-shaped sliding frame and the auxiliary springs, impurities attached to the multiple convex blocks are cleaned, and the polishing effect is improved. And through cooperation of an annular pipe and a dust collection frame, dust generated during grinding can be collected, and the situation that the dust generated during grinding influences the working environment is avoided.

Description

Technical Field

[0001] This application relates to the technical field of interior decoration, and specifically relates to a wall grinding device for interior decoration and fitment. Background Art

[0002] Interior decoration is a comprehensive art that meets people's social activities and living needs, and reasonably organizes and shapes an indoor environment that is beautiful, comfortable, and convenient. It is a category of environmental art, also known as interior design, integrating modern science and technology with culture and art, and having a close connection with architectural design, geography, decorative art, ergonomics, psychology, aesthetics, scientific and technological materials, etc.

[0003] The existing patent (publication number: CN219598929U) discloses a wall grinding device for interior decoration and fitment, which solves the problem that in the prior art, affected by dust particles or cement particles adsorbed on the wall, the dust in this part may be adsorbed on the output end of the grinding device, so that personnel need to clean this area, and over a long period of time, personnel also need to repeat this operation, thereby increasing the working burden of personnel using the grinding device. A wall grinding device for interior decoration and fitment includes a piston rod, and a housing is fixedly connected to the top of the piston rod. A grinding rod is horizontally arranged in the housing. The utility model simplifies the operation steps in the maintenance operation of the grinding device for the staff, improves the practicability of the grinding device, ensures the use quality of the grinding rod during the grinding operation, and reduces the maintenance work burden of personnel for the grinding rod.

[0004] During the use of the above document, a large amount of dust is generated when grinding the wall, and the dust diffusing to the outside is likely to pollute the surrounding working environment. However, the above document lacks the ability to collect dust particles during use, and it is relatively inconvenient to use. Summary of the Utility Model

[0005] Aiming at the deficiencies of the prior art, this application provides a wall grinding device for interior decoration and fitment, which has the advantages of impurity removal and dust collection, and solves the problems raised in the background art.

[0006] To achieve the above object, the present application provides the following technical solution: A wall grinding device for indoor decoration, including a rotating frame, wherein a grinding member is provided inside the rotating frame, a main spring is fixedly connected to the outer surface of the grinding member, the other end of the main spring is fixedly connected to the rotating frame, a notch is formed on the outer surface of the grinding member, a plurality of protrusions are fixedly connected in the notch, a cross-shaped sliding frame is slidably connected in the notch, the cross-shaped sliding frame is slidably connected with the plurality of protrusions, a secondary spring is fixedly connected to the outer surface of the cross-shaped sliding frame, and the other end of the secondary spring is fixedly connected to the inner wall of the notch. There is a certain distance between the annular pipe on the right side of the rotating frame and the grinding member.

[0007] Through the above solution, the main spring is provided to buffer the grinding member, so that the grinding member can maintain a flexible contact with the wall surface.

[0008] Further, an annular frame is fixedly connected to the outer surface of the grinding member, and a plurality of rigid scraping blocks distributed in a circumferential manner are fixedly connected to the outer surface of the annular frame.

[0009] Through the above solution, the rigid scraping blocks can clean the position to be pre-ground on the wall surface, avoiding the influence of harder materials on the wall surface on the grinding work.

[0010] Further, a plurality of limiting plates distributed in a circumferential manner are fixedly connected to the outer surface of the grinding member, and the plurality of limiting plates are all slidably connected with the rotating frame.

[0011] Through the above solution, the cooperation of the installed limiting plates and the rotating frame can limit the grinding member, so that the grinding member can rotate following the rotating frame, facilitating the grinding operation.

[0012] Further, a fixed frame is provided on the right side surface of the rotating frame, the rotating frame is rotatably connected to the inner wall of the fixed frame, a plurality of connecting plates are fixedly connected to the outer surface of the fixed frame, and the plurality of connecting plates are all fixedly connected to the annular pipe.

[0013] Through the above solution, the installation of the fixed frame can limit the rotating frame, so that the rotating frame can rotate stably.

[0014] Further, a motor is installed on the inner wall of the fixed frame, a connecting column is fixedly connected to the right side surface of the rotating frame, and the output end of the motor is fixedly connected to the connecting column through a coupling.

[0015] Through the above solution, the motor can drive the connecting column to rotate through the coupling, so that when the connecting column rotates, it can drive the rotating frame to rotate, enabling the grinding member to rotate and grind the wall surface.

[0016] Further, a support rod is provided below the fixed frame, and the support rod is hinged to the fixed frame.

[0017] Through the above solution, the hinged relationship between the support rod and the fixed frame facilitates the use by the staff and facilitates the thrust of the staff.

[0018] Further, a communicating hose is fixedly connected to the outer surface of the annular pipe. The communicating hose is fixedly connected to the support rod, and the communicating hose is fixedly connected to the output end of an external extraction pump.

[0019] Through the above solution, the communicating hose transmits the suction force, enabling multiple dust suction frames to adsorb the dust generated during grinding, and avoiding the impact of impurities generated during grinding on the working environment.

[0020] Further, the main spring is in a reset state, the auxiliary spring is in a compressed state, and the cross-shaped sliding frame and multiple convex blocks are in a horizontal state.

[0021] Through the above solution, installing the main spring can buffer when the grinding part contacts the wall surface, enabling the grinding part to contact the wall surface flexibly.

[0022] Compared with the prior art, the technical solution of the present application has the following beneficial effects:

[0023] For the wall grinding device for indoor decoration and renovation, installing convex blocks can increase the friction force of the grinding part, facilitating the grinding of the wall surface. By setting the cooperation of the cross-shaped sliding frame and the auxiliary spring, it can slide on multiple convex blocks and clean the impurities attached to the multiple convex blocks, avoiding the influence of impurities attached to the convex blocks on the grinding effect. By setting the cooperation of the annular pipe and the dust suction frame, it can collect the dust generated during grinding, avoiding the impact of the dust generated during grinding on the working environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a cross-sectional view of the overall structure of the present application;

[0025] Figure 2 It is a schematic diagram of the overall structure of the present application;

[0026] Figure 3 It is a schematic diagram of the structure of the grinding part of the present application;

[0027] Figure 4 It is a schematic diagram of the structure of the cross-shaped sliding frame of the present application.

[0028] In the figure:

[0029] 1. Rotating frame; 2. Grinding piece; 3. Main spring; 4. Notch; 5. Protrusion; 6. Cross-shaped sliding frame; 7. Auxiliary spring; 8. Annular pipe; 9. Dust suction frame; 10. Annular frame; 11. Rigid scraping block; 12. Limiting plate; 13. Fixed frame; 14. Connecting plate; 15. Motor; 16. Connecting column; 17. Support rod; 18. Connecting hose. Detailed implementation manner

[0030] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0031] Please refer to Figure 1 , Figure 2 and Figure 4 For a wall grinding device for indoor decoration and renovation in this embodiment, it includes a rotating frame 1. Inside the rotating frame 1, there is a grinding piece 2. The outer surface of the grinding piece 2 is fixedly connected with a main spring 3, and the other end of the main spring 3 is fixedly connected with the rotating frame 1. On the outer surface of the grinding piece 2, there are notches 4. Inside the notches 4, a plurality of protrusions 5 are fixedly connected. Inside the notches 4, there is a cross-shaped sliding frame 6 slidingly connected. The cross-shaped sliding frame 6 is slidingly connected with a plurality of protrusions 5. The cross-shaped sliding frame 6 can only slide vertically inside the notch 4. The outer surface of the cross-shaped sliding frame 6 is fixedly connected with an auxiliary spring 7, and the other end of the auxiliary spring 7 is fixedly connected with the inner wall of the notch 4. By installing the protrusions 5, the friction of the grinding piece 2 can be increased, which is convenient for grinding the wall. By setting the cooperation of the cross-shaped sliding frame 6 and the auxiliary spring 7, it can slide on a plurality of protrusions 5 and clean the impurities attached to the plurality of protrusions 5, avoiding the influence of the impurities attached to the protrusions 5 on the grinding effect. By setting the cooperation of the annular pipe 8 and the dust suction frame 9, the dust generated during grinding can be collected, avoiding the influence of the dust generated during grinding on the working environment. There is an annular pipe 8 to the right of the rotating frame 1. The outer surface of the annular pipe 8 is fixedly connected and communicated with a plurality of dust suction frames 9 distributed in a circular pattern. There is a certain distance between the annular pipe 8 and the grinding piece 2.

[0032] Please refer to Figure 1 , Figure 2 and Figure 3, a ring-shaped frame 10 is fixedly connected to the outer surface of the grinding member 2. A plurality of rigid scraping blocks 11 distributed in a circular pattern are fixedly connected to the outer surface of the ring-shaped frame 10. The rigid scraping blocks 11 can clean the position on the wall surface to be pre-ground, avoiding the influence of harder materials on the wall surface on the grinding work. A plurality of limiting plates 12 distributed in a circular pattern are fixedly connected to the outer surface of the grinding member 2. The plurality of limiting plates 12 are all slidably connected to the rotating frame 1. The cooperation between the installation limiting plate 12 and the rotating frame 1 can limit the grinding member 2, enabling the grinding member 2 to rotate following the rotating frame 1, facilitating the grinding operation. A fixed frame 13 is provided on the right side surface of the rotating frame 1. The rotating frame 1 is rotatably connected to the inner wall of the fixed frame 13. A plurality of connecting plates 14 are fixedly connected to the outer surface of the fixed frame 13. The plurality of connecting plates 14 are all fixedly connected to the annular pipe 8. Installing the fixed frame 13 can limit the rotating frame 1, enabling the rotating frame 1 to rotate stably. A motor 15 is installed on the inner wall of the fixed frame 13. A connecting column 16 is fixedly connected to the right side surface of the rotating frame 1. The output end of the motor 15 and the connecting column 16 are fixedly connected by a coupling. The motor 15 can drive the connecting column 16 to rotate through the coupling, so that when the connecting column 16 rotates, it can drive the rotating frame 1 to rotate, enabling the grinding member 2 to rotate and grind the wall surface. A support rod 17 is provided below the fixed frame 13. The support rod 17 is hinged to the fixed frame 13. The hinged relationship between the support rod 17 and the fixed frame 13 can facilitate the use by the staff and facilitate the thrust of the staff.

[0033] Please refer to Figure 1 , Figure 2 and Figure 4 , a communicating hose 18 is fixedly communicated with the outer surface of the annular pipe 8. The communicating hose 18 is fixedly connected to the support rod 17. The communicating hose 18 is fixedly communicated with the output end of an external extraction pump. The communicating hose 18 transmits the suction force, enabling the plurality of dust suction frames 9 to adsorb the dust generated during grinding, avoiding the influence of the impurities generated during grinding on the working environment. The main spring 3 is in a reset state, the auxiliary spring 7 is in a compressed state, and the cross-shaped sliding frame 6 and the plurality of convex blocks 5 are in a horizontal state. Installing the main spring 3 can buffer when the grinding member 2 contacts the wall surface, enabling the grinding member 2 to contact the wall surface flexibly.

[0034] In a wall grinding device for indoor decoration and renovation in this embodiment, by installing the convex blocks 5, the friction force of the grinding member 2 can be increased, facilitating the grinding of the wall surface. By setting the cooperation between the cross-shaped sliding frame 6 and the auxiliary spring 7, it can slide on the plurality of convex blocks 5 and clean the impurities attached to the plurality of convex blocks 5, avoiding the influence of the impurities attached to the convex blocks 5 on the grinding effect. By setting the cooperation between the annular pipe 8 and the dust suction frame 9, the dust generated during grinding can be collected, avoiding the influence of the dust generated during grinding on the working environment.

[0035] The working principle of the above embodiments is as follows: When grinding the wall surface, the motor 15 starts and drives the connecting column 16 to rotate, so that the connecting column 16 can drive the rotating frame 1 to rotate. During the rotation of the rotating frame 1, the grinding member 2 can rotate. When the grinding member 2 contacts the wall surface, the friction with the wall surface can be increased by setting the convex blocks 5, which is convenient for grinding the wall surface. When the grinding member 2 contacts the wall surface, the force when the grinding member 2 contacts the wall surface can be buffered through the cooperation of the main spring 3, so that the grinding member 2 can maintain a flexible contact with the wall surface. At the same time, the cross-shaped sliding frame 6 can slide in the notch 4 and keep horizontal with multiple convex blocks 5, and compress the auxiliary spring 7. When the grinding disc rotates, multiple rigid scraping blocks 11 can clean the wall surface to prevent hard materials on the wall surface from affecting the grinding work. At this time, an external extraction pump can transmit the suction force into the annular pipe 8 through the connecting hose 18, so that multiple dust suction frames 9 can collect the dust generated during grinding, preventing the dust from affecting the surrounding working environment and improving the overall practicality. When the grinding member 2 separates from the wall surface, the deformation force of the auxiliary spring 7 can push the cross-shaped sliding frame 6 to reset, slide on multiple convex blocks 5, and clean the impurities attached to the multiple convex blocks 5, preventing the impurities from attaching to the convex blocks 5 and affecting the grinding effect.

[0036] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover a non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the phrase "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the element.

[0037] Although the embodiments of the present application have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present application. The scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A wall grinding device for indoor decoration, including a rotating frame (1), characterized in that: Inside the rotating frame (1), there is a grinding piece (2). The outer surface of the grinding piece (2) is fixedly connected to a main spring (3), and the other end of the main spring (3) is fixedly connected to the rotating frame (1). The outer surface of the grinding piece (2) is provided with notches (4). Inside the notches (4), a plurality of bumps (5) are fixedly connected. Inside the notches (4), a cross-shaped sliding frame (6) is slidably connected. The cross-shaped sliding frame (6) is slidably connected to the plurality of bumps (5). The outer surface of the cross-shaped sliding frame (6) is fixedly connected to an auxiliary spring (7), and the other end of the auxiliary spring (7) is fixedly connected to the inner wall of the notch (4). To the right of the rotating frame (1), there is an annular pipe (8). The outer surface of the annular pipe (8) is fixedly communicated with a plurality of dust suction frames (9) distributed in a circular pattern. There is a certain distance between the annular pipe (8) and the grinding piece (2).

2. The wall grinding device for indoor decoration according to claim 1, characterized in that: The outer surface of the grinding piece (2) is fixedly connected to an annular frame (10). The outer surface of the annular frame (10) is fixedly connected to a plurality of rigid scraping blocks (11) distributed in a circular pattern.

3. A wall grinding device for indoor decoration according to claim 1, characterized in that: The outer surface of the grinding piece (2) is fixedly connected to a plurality of limiting plates (12) distributed in a circular pattern. All the plurality of limiting plates (12) are slidably connected to the rotating frame (1).

4. A wall grinding device for indoor decoration, as described in claim 1, characterized in that: On the right side surface of the rotating frame (1), there is a fixed frame (13). The rotating frame (1) is rotatably connected to the inner wall of the fixed frame (13). The outer surface of the fixed frame (13) is fixedly connected to a plurality of connecting plates (14). All the plurality of connecting plates (14) are fixedly connected to the annular pipe (8).

5. The wall grinding device for indoor decoration according to claim 4, characterized in that: Inside the inner wall of the fixed frame (13), there is a motor (15). The right side surface of the rotating frame (1) is fixedly connected to a connecting column (16). The output end of the motor (15) and the connecting column (16) are fixedly connected through a coupling.

6. The wall grinding device for indoor decoration according to claim 4, characterized in that: Below the fixed frame (13), there is a support rod (17). The support rod (17) is hinged to the fixed frame (13).

7. The wall grinding device for indoor decoration according to claim 1, characterized in that: The outer surface of the annular pipe (8) is fixedly communicated with a connecting hose (18). The connecting hose (18) is fixedly connected to the support rod (17). The connecting hose (18) is fixedly communicated with the output end of an external extraction pump.

8. A wall grinding device for indoor decoration according to claim 1, characterized in that: The main spring (3) is in a reset state. The auxiliary spring (7) is in a compressed state. The cross-shaped sliding frame (6) and the plurality of bumps (5) are in a horizontal state.

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