Wall surface polishing device for building decoration

Abstract

The wall surface polishing device for building decoration comprises a bottom plate, the upper surface of the bottom plate is fixedly connected with a fixing plate, a dust conveying pipeline, a draught fan, a dust collecting box and an auxiliary handle, the interior of the fixing plate is slidably connected with two sliding blocks, and the left side face of each sliding block is fixedly connected with a sliding plate; the inner wall of each sliding plate is fixedly connected with a first bearing, the inner rings of the two first bearings are jointly and fixedly connected with a grinding roller, the upper surface of one sliding plate is fixedly connected with a supporting frame, and the outer surface of the supporting frame is fixedly connected with a first driving motor. Through mutual cooperation of the hydraulic cylinder, the movable plate, the rotating column, a second driving motor and a polishing disc, the suspended ceiling wall surface can be conveniently polished, and the situation that the suspended ceiling wall surface cannot be polished, workers need to climb to polish the suspended ceiling wall surface, and the polishing efficiency is improved is avoided. The personal safety of workers is threatened; and the wall surface polishing efficiency is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of building decoration, and in particular to a wall grinding device used for building decoration. Background Art

[0002] Building decoration is a process of various treatments on the internal and external surfaces and spaces of buildings using decorative materials or ornaments in order to protect the main structure of the building, improve the physical properties and usage functions of the building and beautify the building. The building decoration industry has become one of the three major pillar industries in the construction industry and is a labor-intensive industry.

[0003] The invention with the existing authorization announcement number CN216228426U discloses a wall polishing device for building decoration, including a cart, on which are provided a lifting and polishing component and a dust collection component. The lifting and polishing component is used to polish the wall and can be lifted and lowered to adapt to the height of the wall. The dust collection component is used to absorb the dust generated by the lifting and polishing component during polishing. The cart is provided with a purification component, which is used to collect the dust sent in by the dust collection component and purify it.

[0004] Although the above technical scheme is used to polish the wall through the lifting and polishing component, and the dust collection component absorbs the dust generated during polishing, thereby purifying the air and improving the environment of the construction site, the above technical scheme can only polish the wall through the lifting and polishing component, but cannot polish the ceiling wall, requiring workers to climb up to polish it, resulting in a threat to the workers' personal safety and a reduced wall polishing efficiency. Therefore, a person skilled in the art provides a wall polishing device for building decoration to solve the problems raised in the above background technology. Summary of the invention

[0005] In view of this, it is necessary to provide a wall grinding device for building decoration to solve the problem that the ceiling wall cannot be ground and workers need to climb high to grind it, which threatens the workers' personal safety and reduces the wall grinding efficiency.

[0006] According to one aspect of the present invention, a wall grinding device for building decoration is provided, comprising a base plate, the upper surface of which is respectively fixedly connected to a fixed plate, a dust conveying duct, a fan, a dust collecting box and an auxiliary handle, two sliding blocks are slidably connected inside the fixed plate, the left side of each sliding block is fixedly connected to a sliding plate, the inner wall of each sliding plate is fixedly connected to a first bearing, the inner rings of the two first bearings are commonly fixedly connected to a grinding roller, the upper surface of one of the sliding plates is fixedly connected to a support frame, the outer surface of the support frame is fixedly connected to a first driving motor, the output end of the first driving motor is fixedly connected to the top end of the grinding roller, the inner wall of the fixed plate is fixedly connected to an electric telescopic rod, the telescopic end of the electric telescopic rod is fixedly connected to the bottom surface of one of the sliding plates, the right side of the fixed plate is fixedly connected to the fixed frame, the upper surface of the fixed frame is fixedly connected to a hydraulic cylinder, the telescopic end of the hydraulic cylinder is fixedly connected to the support plate, the support plate The top of the two wheels is fixedly connected to the upper surface of the support plate, and the tops of the two groups of fixed rods are commonly fixedly connected to a movable plate, the inner wall of the movable plate is fixedly connected to a second bearing, the inner ring of the second bearing is fixedly connected to a rotating column, the top of the rotating column is fixedly connected to a grinding disc, the upper surface of the support plate is fixedly connected to a second driving motor, the output end of the second driving motor is fixedly connected to the bottom end of the rotating column, the left side of the dust conveying pipe is fixedly connected to a suction pipe, the end of the suction pipe away from the dust conveying pipe is fixedly connected to a first absorption cover, the upper surface of the dust conveying pipe is fixedly connected to a telescopic hose, the top of the telescopic hose is fixedly connected to a second absorption cover, the outer surface of the second absorption cover is fixedly connected to a fixing clamp, the left side of the fixing clamp is fixedly connected to the right side of the movable plate, the input end of the fan is fixedly connected to the right side of the dust conveying pipe, the output end of the fan is fixedly connected to the back side of the dust collecting box, and the bottom surface of the bottom plate is fixedly connected to four brake wheels.

[0007] According to some embodiments, a protective seat is fixedly connected to the outer surface of the electric telescopic rod, and the bottom surface of the protective seat is fixedly connected to the inner wall of the fixing plate.

[0008] According to some embodiments, a protection box is fixedly connected to the outer surface of the first driving motor, and a bottom surface of the protection box is fixedly connected to the upper surface of one of the sliding plates.

[0009] According to some embodiments, a dustproof shell is fixedly connected to the outer surface of the hydraulic cylinder, and a bottom surface of the dustproof shell is fixedly connected to an upper surface of a fixing frame.

[0010] According to some embodiments, a protective shell is fixedly connected to the outer surface of the second drive motor, and a bottom surface of the protective shell is fixedly connected to the upper surface of the support plate.

[0011] According to some embodiments, a fixing ring is fixedly connected to the outer surface of the telescopic hose, and a bottom end of the fixing ring is fixedly connected to the upper surface of the dust conveying pipe.

[0012] According to some embodiments, two limiting plates are fixedly connected to the outer surface of the support plate, and the side surfaces of the two limiting plates close to each other are in contact with the outer surface of the fixed plate.

[0013] According to some embodiments, the inner wall of each of the limiting plates is threadedly connected with a fixing bolt, and the outer surface of each of the fixing bolts is bolt-connected to the inner wall of the support plate.

[0014] Compared with the prior art, the present invention has the following beneficial effects: By providing an electric telescopic rod, a sliding plate, a sliding block, a first drive motor and a grinding roller that cooperate with each other, walls of different heights can be polished, dust can be collected by the first absorption hood and the suction pipe, and the suspended ceiling wall can be polished by the hydraulic cylinder, a fixed rod, a movable plate, a rotating column, a second drive motor and a grinding disc. The generated dust can be collected by the second absorption hood and the telescopic hose, which can effectively avoid the problem of being unable to polish the suspended ceiling wall, requiring workers to climb high to polish it, resulting in threats to the workers' personal safety and reduced wall polishing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention 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 present invention. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 A schematic diagram of the overall three-dimensional structure of a wall grinding device for building decoration provided by the present invention; Figure 2 A schematic diagram of the three-dimensional structure of a first driving motor of a wall grinding device for building decoration provided by the present invention; Figure 3 A schematic diagram of the three-dimensional structure of a grinding roller of a wall grinding device for building decoration provided by the present invention; Figure 4 A schematic diagram of the three-dimensional structure of a grinding disc of a wall grinding device for building decoration provided by the present invention; Figure 5 A schematic diagram of the three-dimensional structure of a second driving motor of a wall polishing device for building decoration provided by the present invention; Figure 6A schematic diagram of the three-dimensional structure of a telescopic hose of a wall grinding device for building decoration provided by the present invention.

[0017] In the figure: 1, bottom plate; 2, grinding roller; 3, protection box; 4, fixed plate; 5, grinding disc; 6, auxiliary handle; 7, dust collection box; 8, dust conveying pipeline; 9, brake wheel; 10, first absorption cover; 11, second absorption cover; 12, first drive motor; 13, sliding plate; 14, fixing clamp; 15, movable plate; 16, support plate; 17, fixed frame; 18, support frame; 19, first bearing; 20, sliding block; 21, protection seat; 22, electric telescopic rod; 23, fixed rod; 24, limit plate; 25, fixing bolt; 26, protective shell; 27, dust cover; 28, rotating column; 29, second bearing; 30, second drive motor; 31, hydraulic cylinder; 32, telescopic hose; 33, fixing ring; 34, suction pipe; 35, fan. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0019] See also Figures 1 to 6The present invention provides a wall grinding device for building decoration, comprising a bottom plate 1, the upper surface of the bottom plate 1 is respectively fixedly connected with a fixed plate 4, a dust conveying pipe 8, a fan 35, a dust collecting box 7 and an auxiliary handle 6, the interior of the fixed plate 4 is slidably connected with two sliding blocks 20, the left side of each sliding block 20 is fixedly connected with a sliding plate 13, the inner wall of each sliding plate 13 is fixedly connected with a first bearing 19, the inner rings of the two first bearings 19 are commonly fixedly connected with a grinding roller 2, and the upper surface of one of the sliding plates 13 A support frame 18 is fixedly connected, and a first drive motor 12 is fixedly connected to the outer surface of the support frame 18. The output end of the first drive motor 12 is fixedly connected to the top of the grinding roller 2. The inner wall of the fixed plate 4 is fixedly connected to an electric telescopic rod 22. The telescopic end of the electric telescopic rod 22 is fixedly connected to the bottom surface of one of the sliding plates 13. The right side of the fixed plate 4 is fixedly connected to a fixed frame 17. The upper surface of the fixed frame 17 is fixedly connected to a hydraulic cylinder 31. The telescopic end of the hydraulic cylinder 31 is fixedly connected to the support plate 16. The upper surface of the support plate 16 Four fixed rods 23 are fixedly connected, the tops of the two groups of fixed rods 23 are fixedly connected to the movable plate 15, the inner wall of the movable plate 15 is fixedly connected to the second bearing 29, the inner ring of the second bearing 29 is fixedly connected to the rotating column 28, the top of the rotating column 28 is fixedly connected to the grinding disc 5, the upper surface of the support plate 16 is fixedly connected to the second drive motor 30, the output end of the second drive motor 30 is fixedly connected to the bottom end of the rotating column 28, the left side of the dust conveying pipeline 8 is fixedly connected to the suction pipe 34, and the suction pipe 34 is away from the dust conveying One end of the pipe 8 is fixedly connected to the first absorption cover 10, the upper surface of the dust conveying pipe 8 is fixedly connected to the telescopic hose 32, the top of the telescopic hose 32 is fixedly connected to the second absorption cover 11, the outer surface of the second absorption cover 11 is fixedly connected to the fixing clamp 14, the left side of the fixing clamp 14 is fixedly connected to the right side of the movable plate 15, the input end of the fan 35 is fixedly connected to the right side of the dust conveying pipe 8, the output end of the fan 35 is fixedly connected to the back side of the dust collecting box 7, and the bottom surface of the base plate 1 is fixedly connected to four brake wheels 9.

[0020] The fan 35 can be used to collect dust in the outside air. The auxiliary handle 6 and the brake wheel 9 can be used to adjust the position of the device, thereby enhancing the use effect of the device and facilitating the staff to polish the wall.

[0021] Furthermore, a protective seat 21 is fixedly connected to the outer surface of the electric telescopic rod 22, and the bottom surface of the protective seat 21 is fixedly connected to the inner wall of the fixed plate 4. The protective seat 21 can protect the electric telescopic rod 22, thereby playing a strong protective role and preventing it from being disturbed by the outside world.

[0022] Furthermore, a protection box 3 is fixedly connected to the outer surface of the first drive motor 12, and the bottom surface of the protection box 3 is fixedly connected to the upper surface of one of the sliding plates 13. The protection box 3 can protect the first drive motor 12 and effectively prevent it from being damaged by the outside during use.

[0023] Furthermore, a dustproof shell 27 is fixedly connected to the outer surface of the hydraulic cylinder 31, and the bottom surface of the dustproof shell 27 is fixedly connected to the upper surface of the fixing frame 17. The dustproof shell 27 can protect the hydraulic cylinder 31 from being affected by external dust and other impurities during operation, thereby preventing the service life from being reduced.

[0024] Furthermore, a protective shell 26 is fixedly connected to the outer surface of the second drive motor 30, and the bottom surface of the protective shell 26 is fixedly connected to the upper surface of the support plate 16. The second drive motor 30 can be protected by the protective shell 26, thereby enhancing the applicability of the device and preventing it from being damaged by the outside during use.

[0025] Furthermore, a fixing ring 33 is fixedly connected to the outer surface of the telescopic hose 32, and the bottom end of the fixing ring 33 is fixedly connected to the upper surface of the dust conveying pipe 8. The fixing ring 33 can fix the telescopic hose 32 and the dust conveying pipe 8, thereby enhancing the stability of the device and preventing its position from shifting during operation.

[0026] Furthermore, two limit plates 24 are fixedly connected to the outer surface of the support plate 16, and the side surfaces of the two limit plates 24 close to each other are in contact with the outer surface of the fixed plate 4. The position of the support plate 16 can be limited by the limit plates 24 to avoid the problem of displacement and instability during use.

[0027] Furthermore, the inner wall of each limit plate 24 is threadedly connected with a fixing bolt 25, and the outer surface of each fixing bolt 25 is bolted to the inner wall of the support plate 16. The fixing bolts 25 can reinforce the limit plates 24 and the support plates 16 to effectively prevent them from shaking and deviating during movement.

[0028] Working principle: When in use, firstly, the telescopic end of the electric telescopic rod 22 is telescopically moved to drive the sliding block 20 to move up and down, and then the sliding plate 13 is driven to move up and down, thereby driving the grinding roller 2 to move up and down, and then the output end of the first drive motor 12 is rotated to drive the grinding roller 2 to rotate, so that walls of different heights can be polished. When it is necessary to polish the ceiling wall, the telescopic end of the hydraulic cylinder 31 is extended to drive the support plate 16 to move up, and then the movable plate 15 is driven to move up, and then the movable plate 15 is driven to move up. The output end of the second drive motor 30 rotates, driving the rotating column 28 to rotate, thereby driving the grinding disc 5 to rotate, thereby grinding the ceiling wall, and the fan 35 can generate negative pressure inside the dust conveying pipe 8, so that the telescopic hose 32 and the suction pipe 34 can generate suction, thereby enabling the first absorption hood 10 and the second absorption hood 11 to collect the dust generated during the grinding process, which can effectively avoid the problem of being unable to grind the ceiling wall, requiring workers to climb high to grind it, resulting in threats to the workers' personal safety and reduced wall grinding efficiency.

[0029] The same or similar numbers in the drawings of this embodiment correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, it is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and cannot be understood as limitations on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

Claims

1. A wall grinding device for building decoration, characterized in that: The invention comprises a bottom plate (1), the upper surface of which is respectively fixedly connected to a fixed plate (4), a dust conveying duct (8), a fan (35), a dust collecting box (7) and an auxiliary handle (6), the inside of which is slidably connected to two sliding blocks (20), the left side of each sliding block (20) is fixedly connected to a sliding plate (13), the inner wall of each sliding plate (13) is fixedly connected to a first bearing (19), the inner rings of the two first bearings (19) are fixedly connected to a grinding roller (2), the upper surface of one of the sliding plates (13) is fixedly connected to a support frame (18), and the support frame ( The outer surface of the fixing plate (18) is fixedly connected to a first drive motor (12), the output end of the first drive motor (12) is fixedly connected to the top of the grinding roller (2), the inner wall of the fixing plate (4) is fixedly connected to an electric telescopic rod (22), the telescopic end of the electric telescopic rod (22) is fixedly connected to the bottom surface of one of the sliding plates (13), the right side of the fixing plate (4) is fixedly connected to a fixing frame (17), the upper surface of the fixing frame (17) is fixedly connected to a hydraulic cylinder (31), the telescopic end of the hydraulic cylinder (31) is fixedly connected to a support plate (16), and the upper surface of the support plate (16) is fixedly connected to four fixing rods (2 3), the top ends of the two groups of fixed rods (23) are commonly fixedly connected to a movable plate (15), the inner wall of the movable plate (15) is fixedly connected to a second bearing (29), the inner ring of the second bearing (29) is fixedly connected to a rotating column (28), the top end of the rotating column (28) is fixedly connected to a grinding disc (5), the upper surface of the support plate (16) is fixedly connected to a second drive motor (30), the output end of the second drive motor (30) is fixedly connected to the bottom end of the rotating column (28), and the left side of the dust conveying pipe (8) is fixedly connected to an air intake pipe (34), and the air intake pipe (34) is away from the dust conveying pipe (8) One end of the dust conveying duct (8) is fixedly connected to a first absorption cover (10), the upper surface of the dust conveying duct (8) is fixedly connected to a telescopic hose (32), the top end of the telescopic hose (32) is fixedly connected to a second absorption cover (11), the outer surface of the second absorption cover (11) is fixedly connected to a fixing clamp (14), the left side surface of the fixing clamp (14) is fixedly connected to the right side surface of the movable plate (15), the input end of the fan (35) is fixedly connected to the right side surface of the dust conveying duct (8), the output end of the fan (35) is fixedly connected to the back side of the dust collecting box (7), and the bottom surface of the bottom plate (1) is fixedly connected to four brake wheels (9).

2. A wall polishing device for building decoration according to claim 1, characterized in that: The outer surface of the electric telescopic rod (22) is fixedly connected to a protective seat (21), and the bottom surface of the protective seat (21) is fixedly connected to the inner wall of the fixing plate (4).

3. A wall grinding device for building decoration according to claim 1, characterized in that: The outer surface of the first drive motor (12) is fixedly connected to a protection box (3), and the bottom surface of the protection box (3) is fixedly connected to the upper surface of one of the sliding plates (13).

4. A wall grinding device for building decoration according to claim 1, characterized in that: A dustproof shell (27) is fixedly connected to the outer surface of the hydraulic cylinder (31), and a bottom surface of the dustproof shell (27) is fixedly connected to the upper surface of the fixing frame (17).

5. A wall grinding device for building decoration according to claim 1, characterized in that: A protective housing (26) is fixedly connected to the outer surface of the second drive motor (30), and a bottom surface of the protective housing (26) is fixedly connected to the upper surface of the support plate (16).

6. A wall grinding device for building decoration according to claim 1, characterized in that: A fixing ring (33) is fixedly connected to the outer surface of the telescopic hose (32), and the bottom end of the fixing ring (33) is fixedly connected to the upper surface of the dust conveying pipe (8).

7. A wall grinding device for building decoration according to claim 1, characterized in that: Two limiting plates (24) are fixedly connected to the outer surface of the support plate (16), and the side surfaces of the two limiting plates (24) that are close to each other are in contact with the outer surface of the fixing plate (4).

8. A wall grinding device for building decoration according to claim 7, characterized in that: The inner wall of each of the limiting plates (24) is threadedly connected with a fixing bolt (25), and the outer surface of each of the fixing bolts (25) is bolt-connected to the inner wall of the support plate (16).

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