CN112388418A - Wall surface cleaning machine for building decoration and operation method thereof - Google Patents

Wall surface cleaning machine for building decoration and operation method thereof Download PDF

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Publication number
CN112388418A
CN112388418A CN202011575312.7A CN202011575312A CN112388418A CN 112388418 A CN112388418 A CN 112388418A CN 202011575312 A CN202011575312 A CN 202011575312A CN 112388418 A CN112388418 A CN 112388418A
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CN
China
Prior art keywords
plate
wall surface
motor
bearing plate
wall
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Withdrawn
Application number
CN202011575312.7A
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Chinese (zh)
Inventor
李存合
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Individual
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Individual
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Priority to CN202011575312.7A priority Critical patent/CN112388418A/en
Publication of CN112388418A publication Critical patent/CN112388418A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B7/00Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
    • B24B7/10Single-purpose machines or devices
    • B24B7/18Single-purpose machines or devices for grinding floorings, walls, ceilings or the like
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/02Frames; Beds; Carriages
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00Drives or gearings; Equipment therefor
    • B24B47/10Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
    • B24B47/12Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00Drives or gearings; Equipment therefor
    • B24B47/22Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B55/00Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • B24B55/06Dust extraction equipment on grinding or polishing machines
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B55/00Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • B24B55/12Devices for exhausting mist of oil or coolant; Devices for collecting or recovering materials resulting from grinding or polishing, e.g. of precious metals, precious stones, diamonds or the like

Abstract

The invention discloses a wall surface cleaning machine for building decoration, which comprises a bottom plate, a top plate, a dust collecting chamber, a moving plate, a motor I, a bearing plate II, a motor II, a driven shaft, a rotating plate and a polishing disc, and is characterized in that: the bottom plate is arranged on the support, the top plate is arranged on the stand column and the gear column, the dust collecting chamber is arranged on the bottom plate, the first motor is arranged on the positioning plate, a positioning groove is formed in one side face of the bearing plate, and the second motor is arranged on the first bearing plate. The motor II drives the plurality of grinding disks to work simultaneously, so that the working efficiency of the wall surface cleaning machine is improved, the wall surface cleaning effect is improved, the position of the wall surface cleaning machine is moved through the travelling wheels in the wall surface cleaning process, different positions in the transverse direction of the wall surface are cleaned, the motor I provides power for the ascending or descending of the grinding disks, the grinding disks are enabled to clean different positions in the vertical direction of the wall surface, and the wall surface cleaning efficiency is improved.

Description

Wall surface cleaning machine for building decoration and operation method thereof
Technical Field
The invention relates to the field of building decoration, in particular to a wall surface cleaning machine for building decoration and an operation method thereof.
Background
At present, carry out the fitment decoration process at the building inner chamber, for the convenience of the decoration of wall and improve decoration quality, the embellishment that need be got rid of with the wall in the past, the embellishment in the past is taken out to the mode that the wall cleared up is mostly adopted to current mode, current mode adopts the manual work to clear up the wall usually, not only has work efficiency low, intensity of labour is big, harm staff's healthy problem, in addition, the machinery of wall clearance is not convenient for clear up the corner, can not clear up the dust that the wall clearance produced, the wall convex-concave can not clear up simultaneously, the problem that the feature of environmental protection is poor.
Disclosure of Invention
The invention aims to solve the problems that in the existing wall surface cleaning process, operators have high labor intensity, are inconvenient to clean wall corners, cannot clean dust generated by cleaning the wall surfaces, cannot simultaneously clean convex and concave parts of the wall surfaces and has poor environmental protection performance, and provides a wall surface cleaning machine for building decoration and an operation method thereof, wherein the wall surface cleaning machine has the advantages of reasonable structural design, low labor intensity of the operators, adjustment function, convenience in cleaning the wall corners, capability of cleaning the dust generated by cleaning the wall surfaces, capability of simultaneously cleaning the convex and concave parts of the wall surfaces and good environmental protection performance.
The technical scheme adopted for solving the technical problem is as follows:
the utility model provides a wall descaling machine for building decoration, includes bottom plate, roof, dust collecting chamber, movable plate, motor one, loading board two, motor two, driven shaft, rotor plate and makes mill, its characterized in that: the wall cleaning machine is characterized in that the bottom plate is arranged on the support, the stand column and the gear tooth column are vertically arranged on the bottom plate, the top plate is arranged on the stand column and the gear tooth column, the bottom plate is connected with the support, the stand column and the gear tooth column through welding, the connection strength of the wall cleaning machine is improved, the structural strength of the wall cleaning machine is further improved, the dust collecting chamber is arranged on the bottom plate, the air inlet pipe and the air conveying pipe are arranged on the dust collecting chamber, dust generated in the wall cleaning process can be collected through the dust collecting chamber, the environmental protection performance is improved, the connecting ring is arranged on one side surface of the movable plate, the stand column vertically penetrates through the connecting ring, the positioning plate is arranged on the other side surface of the movable plate, the positioning bolt is arranged on the positioning plate, the movable plate is lifted or lowered along the stand column through the connecting ring under the action of the motor I, and the connecting ring can play a, the stability of the moving plate in the vertical moving process is improved, the first motor is arranged on the positioning plate, the first motor is provided with the first transmission shaft, the first transmission shaft penetrates through the positioning plate, the first transmission shaft is provided with a gear, a positioning groove is formed in one side face of the bearing plate, a bearing is arranged on the other side of the bearing plate, the second bearing plate is connected with the first bearing plate through a connecting column, a positioning groove, a shaft sleeve and an exhaust pipe are arranged on the second bearing plate, a fan is arranged in the exhaust pipe, the first bearing plate and the second bearing plate are placed between the positioning plate and the positioning plate, positioning bolts on the positioning plate respectively extend into the positioning groove in the first bearing plate and the positioning groove in the second bearing plate, threads connected with the positioning bolts are formed in the inner walls of the positioning grooves in the first bearing plate and the, The bearing plate II is fixed, the stability of the bearing plate I and the bearing plate II after the fixing is improved, the motor II is arranged on the bearing plate I, the transmission shaft II is arranged on the motor II, the transmission shaft II penetrates out of the bearing plate II, a driving wheel is arranged on the transmission shaft II, one end of the driven shaft is arranged in a bearing on the bearing plate I, the other end of the driven shaft penetrates out of a shaft sleeve on the bearing plate II, a driven wheel is arranged on the driven shaft between the bearing plate I and the bearing plate II, the rotating plate is arranged on the driven shaft through a mounting ring, a connecting hole is formed in the rotating plate, a connecting rod is arranged on the polishing disc, the connecting rod penetrates through the connecting hole, a limiting plate is arranged on the connecting rod, the motor II drives the transmission shaft II and the driving wheel to rotate, the driving wheel drives, thereby it is rotatory to drive the dish of polishing on the connecting rod, make the dish of polishing clear up the wall, a motor two drives a plurality of dishes of polishing simultaneous workings, the work efficiency of wall descaling machine has been improved, the cleaning performance of wall is improved, in the wall clearance in-process, remove the position of wall descaling machine through the walking wheel, clear up the horizontal different positions of wall, motor one provides power for rising or descending of the dish of polishing, make the dish of polishing clear up the vertical different positions of wall, the cleaning efficiency of wall has been improved.
Preferably, the support of bottom plate on be provided with the walking wheel to be provided with brake equipment on the walking wheel, be convenient for the staff through the walking wheel and remove the wall descaling machine, reduced the intensity of labour of artifical transport, on the other hand also enables the wall descaling machine and removes the wall that carries out the brute force to different positions at work, has improved building wall's cleaning efficiency, reduces operating personnel's intensity of labour.
Preferably, a filter screen with a transverse structure is arranged in the dust collecting chamber, one end of the air inlet pipe extends into the bottom in the dust collecting chamber below the filter screen, an end cover is arranged at the other end of the air inlet pipe and is connected with the exhaust pipe, the end cover at one end of the air inlet pipe is connected with the exhaust pipe through a buckle, so that the connection between the end cover and the exhaust pipe is convenient, the exhaust pipe can rotate in the end cover when rotating along with the bearing plate II, the fan discharges the air flow between the rotating plate and the wall surface into the end cover from the exhaust pipe, and is conveyed to the bottom in the dust collecting chamber through the air inlet pipe, the air flow rises in the dust collecting chamber, the filter screen in the dust collecting chamber filters the dust mixed in the air flow, the dust that produces among the wall clearance process is collected, avoids the dust to scatter at will, has improved the feature of environmental protection, also can avoid the dust to adsorb on the wall surface after the clearance, has improved the clearance effect of wall.
Preferably, an inner cavity is arranged in the movable plate, an air conveying pipe on the dust collecting chamber is connected with one side of the movable plate through a connecting pipe, an air exhaust nozzle is arranged on the other side of the movable plate, the inner cavity is communicated with the connecting pipe and the air exhaust nozzle, the fan exhausts air flow between the rotating plate and the wall surface into the end cover from the air exhaust pipe and conveys the air flow to the bottom in the dust collecting chamber through the air inlet pipe, the air flow rises in the dust collecting chamber, dust mixed in the air flow is filtered by a filter screen in the dust collecting chamber, the filtered air flow flows into the inner cavity of the movable plate from the air conveying pipe and the connecting pipe and is exhausted through the air exhaust nozzle on the movable plate, so that the air flow carries the dust generated in the working process of the polishing disc to flow into the dust collecting chamber under the action of the fan, the air flow can circularly flow, the dust generated in the, and then improved the dust removal effect of wall, reinforcing environmental protection performance improves the clearance effect of building wall, and then improves the decorative quality of building wall.
Preferably, the first motor is set as a servo motor, the first gear on the first transmission shaft is connected with the gear tooth post, the first motor drives the first transmission shaft and the gear to rotate, the gear moves on the gear tooth post, the movable plate is driven to ascend or descend along the stand column through the connecting ring, the positioning plate is driven, the first bearing plate and the second bearing plate are arranged between the positioning plate and descend, the second motor, the second transmission shaft, the rotating plate and the polishing plate are driven to ascend or descend, the wall surface cleaning machine has the function of adjusting the height, the wall surface vertical different positions can be conveniently polished, and the wall surface cleaning efficiency and the cleaning quality are improved.
Preferably, the first bearing plate and the second bearing plate are arranged into a structure capable of rotating between the positioning plates through positioning bolts, the positioning bolts on the positioning plates respectively extend into the positioning grooves on the first bearing plate and the positioning grooves on the second bearing plate, the stability of the first bearing plate and the second bearing plate between the positioning plates and the positioning plates is improved, and further the stability of the wall surface cleaning machine in the working process is improved, the positioning bolts are loosened, the positions of the first bearing plate and the second bearing plate between the positioning plates and the positioning plates can be rotated, so that a plurality of polishing disks can be in different states to clean the wall surface, when the wall surface corner is cleaned, four polishing disks are arranged in a diamond shape, so that the left polishing disk can clean the left wall corner of the wall surface, the top polishing disk of the wall surface can clean the wall surface corner, the bottom polishing disk can clean the bottom, and the right side polishing disk can clean the right wall surface, the first motor provides power for the ascending or descending of the polishing disc, the walking wheels push the wall surface cleaning machine to move transversely, the edges of all the corners of the wall surface can be cleaned respectively, the working efficiency of the wall surface cleaning machine is improved, and the cleaning effect of the wall surface and the corners of the wall surface is enhanced.
Preferably, the second drive shaft of second motor on the action wheel pass through the belt and be connected from the driving wheel on the driven shaft, second motor drives second transmission shaft and the action wheel is rotatory, the action wheel passes through the belt and drives from the driving wheel and the driven shaft is rotatory, the driven shaft drives rotor plate and the connecting rod is rotatory, thereby it is rotatory to drive the mill on the connecting rod, make the mill of polishing clear up the processing to the wall, a second motor drives a plurality of mills simultaneous workings, the work efficiency of wall descaling machine has been improved, the clearance effect of wall is improved, in the wall clearance in-process, the position of removing the wall descaling machine through the walking wheel, clear up the processing to the horizontal different positions of wall, first motor provides power for rising or decline of mill, make the mill of polishing clear up the processing to the different positions of vertical wall, the clearance efficiency of wall has been improved.
Preferably, the rotor plate pass through the collar and set up the structure that can change on the driven shaft to seted up the ventilation hole on the rotor plate, through threaded connection between collar on the rotor plate and the driven shaft, the rotor plate of being convenient for installation or change on the driven shaft has improved work efficiency, and the air current of being convenient for through the ventilation hole carries the dust to flow, enters into in the exhaust pipe, and then improves the dust collection efficiency and the dust removal effect of wall descaling machine, reinforcing feature.
Preferably, the connecting rod between rotor plate and the make a polish the dish and move, make this connecting rod remove in corresponding connecting hole, compress the spring between rotor plate and the make a polish the dish, realized the purpose that the wall is unsmooth different positions and carries out clearance simultaneously, also enable the wall position of unevenness to tend to level after polishing, and then improved the clearance effect of wall, strengthen the decoration quality of wall, through the spring on the connecting rod of rotor plate both sides, can improve the stability that the connecting rod removed the in-process in the connecting hole, and then improve the stability of make a polish the dish in to the wall clearance in-process, reinforcing wall clearance effect.
An operation method of a wall surface cleaning machine for building decoration is characterized by comprising the following steps:
firstly, the method comprises the following steps: checking whether the line of the wall surface cleaning machine for building decoration is normal or not, and whether the motor I, the motor II and the fan can work normally or not;
secondly, the method comprises the following steps: the wall surface cleaning machine is moved through the travelling wheels and the brake device, the polishing disc is contacted with the wall surface, the motor II is started, the motor II drives the transmission shaft II and the driving wheel to rotate, the driving wheel drives the driven wheel and the driven shaft to rotate through the belt, the driven shaft drives the rotating plate and the connecting rod to rotate, so that the polishing disc on the connecting rod is driven to rotate, the polishing disc is enabled to clean the wall surface, and in the wall surface cleaning process, the travelling wheels are used for moving the position of the wall surface cleaning machine to clean different positions of the wall surface;
thirdly, the method comprises the following steps: starting a fan, discharging air flow between the rotating plate and the wall surface into the end cover from the exhaust pipe by the fan, conveying the air flow to the bottom in the dust collecting chamber through the air inlet pipe, enabling the air flow to rise in the dust collecting chamber, filtering dust mixed in the air flow by a filter screen in the dust collecting chamber, enabling the filtered air flow to flow into the inner cavity of the moving plate from the air conveying pipe and be discharged through an exhaust nozzle on the moving plate, enabling the air flow to carry the dust generated in the working process of the polishing disc to flow into the dust collecting chamber under the action of the fan, and collecting the dust;
fourthly: starting a first motor, driving a first transmission shaft and a gear to rotate by the first motor, moving the gear on a gear tooth column to drive a movable plate to ascend or descend along an upright column through a connecting ring, and driving a positioning plate and a first bearing plate and a second bearing plate which are arranged between the positioning plate and the positioning plate to descend, so that a second motor, a second transmission shaft, a rotating plate and a polishing disc are driven to ascend or descend, and different vertical positions of a wall are polished;
fifth, the method comprises the following steps: after the wall is forcefully finished, the wall cleaning machine is moved through the travelling wheels, the polishing disc is separated from the wall, the first motor and the second motor are turned off, dust collected in the dust collecting chamber is cleaned after the fan is turned off, impurities on the wall cleaning machine are cleaned, and a power supply is cut off.
Has the advantages that: the invention is provided with an inner cavity in a movable plate, an air conveying pipe on a dust collecting chamber is connected with one side of the movable plate through a connecting pipe, an air exhaust nozzle is arranged on the other side of the movable plate, the inner cavity is communicated with the connecting pipe and the air exhaust nozzle, a fan exhausts air flow between the rotary plate and a wall surface from the air exhaust pipe into an end cover and conveys the air flow to the bottom in the dust collecting chamber through an air inlet pipe, the air flow rises in the dust collecting chamber, a filter screen in the dust collecting chamber filters dust mixed in the air flow, the filtered air flow flows into the inner cavity of the movable plate from the air conveying pipe and is exhausted through the air exhaust nozzle on the movable plate, so that the air flow carries the dust generated in the working process of a polishing disc to flow into the dust collecting chamber under the action of the fan, the air flow can circularly flow, the dust generated in the cleaning process of the wall surface is carried into, the environment-friendly performance is enhanced, the cleaning effect of the building wall surface is improved, and the decoration quality of the building wall surface is further improved.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a left side view of the present invention.
FIG. 3 is a partial schematic structural diagram of the present invention, illustrating a connection structure of a first carrier plate and a second carrier plate.
Fig. 4 is a partial structural view of the present invention, illustrating a connection structure of the moving plate and the cavity.
FIG. 5 is a partial structural schematic view of the present invention, illustrating a connection structure of a second transmission shaft and a driven shaft.
FIG. 6 is a partial schematic view of the present invention, showing the connection structure between the second carrier plate and the exhaust pipe.
FIG. 7 is a partial structural diagram of the present invention, illustrating a connection structure of the bearing plate II and the shaft sleeve.
Fig. 8 is a partial structural view of the present invention, illustrating a connection structure of the rotating disk and the connecting rod.
Fig. 9 is a partial structural view of the present invention, illustrating a connection structure of a rotating disk and a polishing disk.
Fig. 10 is a partial structural view of the present invention, illustrating a connection structure of the rotating disk and the ventilation holes.
Fig. 11 is a schematic diagram of another embodiment of the present invention.
Fig. 12 is a partial structural view of fig. 11 illustrating a connection structure of a fixing plate and a cloth bag according to the present invention.
Fig. 13 is a schematic diagram of a third embodiment of the present invention.
Fig. 14 is a partial structural view of fig. 13 illustrating a connection structure of a gear and a connection rope according to the present invention.
In the figure: 1. the dust collecting device comprises a bottom plate, a top plate, a dust collecting chamber, a moving plate, a motor I, a bearing plate II, a motor II, a driven shaft 9, a rotating plate 10, a polishing disc 11, a bracket 12, a stand 13, a column 14, a gear tooth column 14, a traveling wheel 15, a brake device 16, an air inlet pipe 17, an air conveying pipe 18, an air conveying pipe 19, a filter screen 20, a connecting pipe 21, a connecting ring 21, a positioning plate 22, a positioning bolt 23, an inner cavity 24, an air exhaust nozzle 25, a transmission shaft I26, a transmission shaft I, a transmission shaft 27, a gear 28, a positioning groove 29, a bearing 30, a connecting column 31, a shaft sleeve 32, an air exhaust pipe 33, a fan 34, an end cover 35, a transmission shaft II, a driving wheel 36, a driven wheel 37, a belt 38, a mounting ring 39, a connecting hole 40, a vent hole 41, a connecting rod 42, 45. Fixing plate, 46 cloth bag, 47 counterweight ring, 48 connecting rope.
Detailed Description
The invention will be described in more detail below with reference to the accompanying drawings.
The first embodiment is as follows:
as shown in fig. 1-10, a wall descaling machine for building decoration comprises a bottom plate 1, a top plate 2, a dust collecting chamber 3, a moving plate 4, a first motor 5, a first bearing plate 6, a second bearing plate 7, a second motor 8, a driven shaft 9, a rotating plate 10 and a polishing disc 11, and is characterized in that: the wall cleaning machine is characterized in that the bottom plate 1 is arranged on the support 12, the upright columns 13 and the gear tooth columns 14 are vertically arranged on the bottom plate 1, the top plate 2 is arranged on the upright columns 13 and the gear tooth columns 14, the bottom plate 1, the support 12, the upright columns 13 and the gear tooth columns 14 and the top plate 2, the upright columns 13 and the gear tooth columns 14 are connected through welding, the connection strength of the wall cleaning machine is improved, the structural strength of the wall cleaning machine is further improved, the dust collection chamber 3 is arranged on the bottom plate 1, the air inlet pipe 17 and the air delivery pipe 18 are arranged on the dust collection chamber 3, dust generated in the wall cleaning process can be collected through the dust collection chamber 3, the environmental protection performance is improved, the connecting ring 21 is arranged on one side surface of the movable plate 4, the upright columns 13 vertically penetrate through the connecting ring 21, the positioning plate 22 is arranged on the other side surface of the movable plate 4, the positioning bolts 23 are arranged on the positioning plate 22, the movable plate 4 is lifted or lowered along, the connecting ring 21 can limit the position of the moving plate 4 in the vertical moving process, so as to improve the stability of the moving plate 4 in the vertical moving process, the motor I5 is arranged on the positioning plate 22, the motor I5 is provided with the transmission shaft I26, the transmission shaft I26 penetrates through the positioning plate 22, the transmission shaft I26 is provided with the gear 27, the side surface of the bearing plate I6 is provided with the positioning groove 28, the other side surface of the bearing plate I is provided with the bearing 29, the bearing plate II 7 is connected with the bearing plate I6 through the connecting column 30, the bearing plate II 7 is provided with the positioning groove 28, the shaft sleeve 31 and the exhaust pipe 32, the exhaust pipe 32 is internally provided with the fan 33, the bearing plate I6 and the bearing plate II 7 are placed between the positioning plate 22 and the positioning plate 22, and the positioning bolts 23 on the positioning plate 22 respectively extend into the positioning groove 28 on the bearing, the inner walls of the positioning groove 28 on the first bearing plate 6 and the positioning groove 28 on the second bearing plate 7 are provided with threads connected with the positioning bolt 23, so that the positioning bolt 23 can fix the first bearing plate 6 and the second bearing plate 7, the stability of the first bearing plate 6 and the second bearing plate 7 after fixing is improved, the second motor 8 is arranged on the first bearing plate 6, the second motor 8 is provided with a second transmission shaft 35, the second transmission shaft 35 penetrates out of the second bearing plate 7, the second transmission shaft 35 is provided with a driving wheel 36, one end of the driven shaft 9 is arranged in a bearing 29 on the first bearing plate 6, the other end of the driven shaft penetrates out of a shaft sleeve 31 on the second bearing plate 7, the driven wheel 37 is arranged on the driven shaft 9 between the first bearing plate 6 and the second bearing plate 7, the rotating plate 10 is arranged on the driven shaft 9 through a mounting ring 39, and the, the wall surface cleaning machine is characterized in that a connecting rod 42 is arranged on the polishing disc 11, the connecting rod 42 penetrates through a connecting hole 40, a limiting plate 43 is arranged on the connecting rod 42, a second motor 8 drives a second transmission shaft 35 and a driving wheel 36 to rotate, the driving wheel 36 drives a driven wheel 37 and a driven shaft 9 to rotate through a belt 38, the driven shaft 9 drives a rotating plate 10 and the connecting rod 42 to rotate, so that the polishing disc 11 on the connecting rod 42 is driven to rotate, the polishing disc 11 is enabled to clean a wall surface, one second motor 8 drives a plurality of polishing discs 11 to work simultaneously, the working efficiency of the wall surface cleaning machine is improved, the cleaning effect of the wall surface is improved, in the wall surface cleaning process, the position of the wall surface cleaning machine is moved through a travelling wheel 15, the transverse different positions of the wall surface are cleaned, a first motor 5 provides power for the ascending or descending of the polishing disc 11, and the polishing disc 11 is enabled, the cleaning efficiency of the wall surface is improved.
Preferably, the support 12 of bottom plate 1 on be provided with walking wheel 15 to be provided with brake equipment 16 on walking wheel 15, be convenient for the staff through walking wheel 15 and remove the wall descaling machine, reduced the intensity of labour of artifical transport, on the other hand also enables the wall descaling machine and removes the wall of different positions at work and carries out the brute force, has improved building wall's cleaning efficiency, reduces operating personnel's intensity of labour.
Preferably, a filter screen 19 with a transverse structure is arranged in the dust collecting chamber 3, one end of an air inlet pipe 17 extends to the bottom in the dust collecting chamber 3 below the filter screen 19, an end cover 34 is arranged at the other end of the air inlet pipe 17, the end cover 34 is connected with an exhaust pipe 32, the end cover 34 at one end of the air inlet pipe 17 is connected with the exhaust pipe 32 through a buckle, so that the connection between the end cover 34 and the exhaust pipe 32 is convenient, the exhaust pipe 32 rotates in the end cover 34 when rotating along with the bearing plate 7, a fan 33 discharges air flow between the rotating plate 10 and the wall surface into the end cover 34 from the exhaust pipe 32 and conveys the air flow to the bottom in the dust collecting chamber 3 through the air inlet pipe 17, the air flow rises in the dust collecting chamber 3, the filter screen 19 in the dust collecting chamber 3 filters dust mixed in the air flow, the dust generated in the wall surface cleaning process is collected, the dust is prevented from scattering, and the, the dust can be prevented from being adsorbed on the surface of the cleaned wall surface, and the cleaning effect of the wall surface is improved.
Preferably, an inner cavity 24 is arranged in the moving plate 4, an air conveying pipe 18 on the dust collecting chamber 3 is connected with one side of the moving plate 4 through a connecting pipe 20, an air discharging nozzle 25 is arranged on the other side of the moving plate 4, the inner cavity 24 is communicated with the connecting pipe 20 and the air discharging nozzle 25, a fan 33 discharges air flow between the rotating plate 10 and the wall surface into an end cover 34 from an air discharging pipe 32 and conveys the air flow to the bottom in the dust collecting chamber 3 through an air inlet pipe 17, the air flow rises in the dust collecting chamber 3, a filter screen 19 in the dust collecting chamber 3 filters dust mixed in the air flow, the filtered air flow flows into the inner cavity 24 of the moving plate 4 from the air conveying pipe 18 and the connecting pipe 20 and is discharged through the air discharging nozzle 25 on the moving plate 4, so that the air flow carries the dust generated in the working process of the polishing disc 11 to flow into the dust collecting chamber 3 under the action of the fan 33, the air flow can circularly flow, and carries the dust generated in the, the collection effect of dust is improved, and then the dust removal effect of wall has been improved, and the environmental protection performance is strengthened, improves the clearance effect of building wall, and then improves the decorative quality of building wall.
Preferably, the first motor 5 is a servo motor, the first gear 27 on the first transmission shaft 26 is connected with the gear tooth post 14, the first motor 5 drives the first transmission shaft 26 and the gear 27 to rotate, the gear 27 moves on the gear tooth post 14, the movable plate 4 is driven to ascend or descend along the upright post 13 through the connecting ring 21, the positioning plate 22 and the first bearing plate 6 and the second bearing plate 7 which are arranged between the positioning plate 22 and the positioning plate 22 are driven to descend, and therefore the second motor 8, the second transmission shaft 35, the rotating plate 10 and the polishing disc 11 are driven to ascend or descend, so that the wall surface cleaning machine has the height adjusting function, different vertical positions of a wall surface can be conveniently polished, and the wall surface cleaning efficiency and the wall surface cleaning quality are improved.
Preferably, the first bearing plate 6 and the second bearing plate 7 are arranged to be rotatable between the first bearing plate 22 and the second bearing plate 22 through the positioning bolts 23, the positioning bolts 23 on the first bearing plate 22 respectively extend into the positioning grooves 28 on the first bearing plate 6 and the positioning grooves 28 on the second bearing plate 7, so that the stability of the first bearing plate 6 and the second bearing plate 7 between the positioning plates 22 and the positioning plates 22 is improved, and further the stability of the wall surface cleaning machine in the working process is improved, the positioning bolts 23 are loosened, the positions of the first bearing plate 6 and the second bearing plate 7 between the positioning plates 22 and the positioning plates 22 can be rotated, so that the plurality of polishing discs 11 can be in different states to clean the wall surface, when the wall surface corners are cleaned, the four polishing discs 11 are arranged in a diamond shape, so that the left polishing disc 11 on the left side can clean the wall surface corners on the left side, and the polishing discs 11, the polishing disc 11 of bottom can clear up the bottom, and the polishing disc 11 on right side can clear up wall right side corner, and a motor 5 provides power for the rising or the decline of polishing disc 11, promotes wall descaling machine lateral shifting through walking wheel 15, is convenient for clear up respectively each edge in corner, has improved the work efficiency of wall descaling machine, strengthens the clearance effect in wall and corner.
Preferably, the driving wheel 36 on the second transmission shaft 35 of the second motor 8 is connected with the driven wheel 37 on the driven shaft 9 through the belt 38, the second motor 8 drives the second transmission shaft 35 and the driving wheel 36 to rotate, the driving wheel 36 drives the driven wheel 37 and the driven shaft 9 to rotate through the belt 38, the driven shaft 9 drives the rotating plate 10 and the connecting rod 42 to rotate, so as to drive the polishing disc 11 on the connecting rod 42 to rotate, so that the polishing disc 11 cleans the wall surface, one second motor 8 drives a plurality of polishing discs 11 to work simultaneously, so as to improve the working efficiency of the wall surface cleaning machine and the cleaning effect of the wall surface, in the process of cleaning the wall surface, the position of the wall surface cleaning machine is moved through the traveling wheels 15, so as to clean different transverse positions of the wall surface, the first motor 5 provides power for the ascending or descending of the polishing disc 11, so that the polishing disc 11 cleans different vertical positions of the wall surface, the cleaning efficiency of the wall surface is improved.
Preferably, the rotor plate 10 set up to the structure that can change on the driven shaft 9 through the collar 39 to seted up ventilation hole 41 on the rotor plate 10, with through threaded connection between collar 39 on the rotor plate 10 and the driven shaft 9, be convenient for rotor plate 10 installation or change on the driven shaft 9, improved work efficiency, it flows to be convenient for the air current to carry the dust through ventilation hole 41, enters into exhaust pipe 32, and then improves wall descaling machine's dust collection efficiency and dust removal effect, reinforcing feature.
Preferably, a spring 44 is sleeved on the connecting rod 42 between the rotating plate 10 and the polishing disc 11 and between the rotating plate 10 and the limiting plate 43, when the uneven wall surface needs to be cleaned, the grinding disc 11 is in contact with different positions of the wall surface, the convex wall surface pushes the grinding disc 11 to move, the connecting rod 42 moves in the corresponding connecting hole 40, the spring 44 between the rotating plate 10 and the grinding disc 11 is compressed, the purpose of simultaneously cleaning the uneven wall surface at different positions is realized, the uneven wall surface tends to be flat after being polished, thereby improving the cleaning effect of the wall surface and enhancing the decoration quality of the wall surface, improving the stability of the connecting rod 42 in the moving process in the connecting hole 40 through the spring 44 on the connecting rod 42 at the two sides of the rotating plate 10, thereby improving the stability of the polishing disc 11 in the process of cleaning the wall surface and enhancing the cleaning effect of the wall surface.
An operation method of a wall surface cleaning machine for building decoration is characterized by comprising the following steps:
firstly, the method comprises the following steps: checking whether the line of the wall surface cleaning machine for building decoration is normal or not, and whether the motor I5, the motor II 8 and the fan 33 can work normally or not;
secondly, the method comprises the following steps: the wall surface cleaning machine is moved through the travelling wheels 15 and the brake device 16, the polishing disc 11 is contacted with the wall surface, the motor II 8 is started, the motor II 8 drives the transmission shaft II 35 and the driving wheel 36 to rotate, the driving wheel 36 drives the driven wheel 37 and the driven shaft 9 to rotate through the belt 38, the driven shaft 9 drives the rotating plate 10 and the connecting rod 42 to rotate, so that the polishing disc 11 on the connecting rod 42 is driven to rotate, the polishing disc 11 is enabled to clean the wall surface, and in the wall surface cleaning process, the position of the wall surface cleaning machine is moved through the travelling wheels 15, and different positions of the wall surface are cleaned;
thirdly, the method comprises the following steps: starting a fan 33, discharging air flow between the rotating plate 10 and the wall surface into an end cover 34 from an exhaust pipe 32 by the fan 33, conveying the air flow to the bottom in the dust collecting chamber 3 through an air inlet pipe 17, ascending the air flow in the dust collecting chamber 3, filtering dust mixed in the air flow by a filter screen 19 in the dust collecting chamber 3, flowing the filtered air flow into an inner cavity 24 of the moving plate 4 from an air conveying pipe 18, and discharging the air flow through an exhaust nozzle 25 on the moving plate 4, so that the air flow carries the dust generated in the working process of the polishing disc 11, and flows into the dust collecting chamber 3 under the action of the fan 33 to collect the dust;
fourthly: starting the first motor 5, driving the first transmission shaft 26 and the gear 27 to rotate by the first motor 5, driving the gear 27 to move on the gear tooth column 14, driving the moving plate 4 to ascend or descend along the upright column 13 through the connecting ring 21, and driving the positioning plate 22 and the first bearing plate 6 and the second bearing plate 7 which are arranged between the positioning plate 22 and the positioning plate 22 to descend, so as to drive the second motor 8, the second transmission shaft 35, the rotating plate 10 and the polishing disc 11 to ascend or descend, and polishing different vertical positions of the wall;
fifth, the method comprises the following steps: after the wall surface strength is finished, the wall surface cleaning machine is moved through the travelling wheels 15, the polishing disc 11 is separated from the wall surface, the first motor 5 and the second motor 8 are turned off, the fan 33 is turned off, dust collected in the dust collecting chamber 3 is cleaned, impurities on the wall surface cleaning machine are cleaned, and the power supply is cut off.
Example two:
as shown in fig. 11-12, a wall cleaning machine for building decoration comprises a bottom plate 1, a top plate 2, a dust collecting chamber 3, a moving plate 4, a first motor 5, a first bearing plate 6, a second bearing plate 7, a second motor 8, a driven shaft 9, a rotating plate 10 and a polishing disc 11, and is characterized in that: the wall cleaning machine is characterized in that the bottom plate 1 is arranged on the support 12, the upright columns 13 and the gear tooth columns 14 are vertically arranged on the bottom plate 1, the top plate 2 is arranged on the upright columns 13 and the gear tooth columns 14, the bottom plate 1, the support 12, the upright columns 13 and the gear tooth columns 14 and the top plate 2, the upright columns 13 and the gear tooth columns 14 are connected through welding, the connection strength of the wall cleaning machine is improved, the structural strength of the wall cleaning machine is further improved, the dust collection chamber 3 is arranged on the bottom plate 1, the air inlet pipe 17 and the air delivery pipe 18 are arranged on the dust collection chamber 3, dust generated in the wall cleaning process can be collected through the dust collection chamber 3, the environmental protection performance is improved, the connecting ring 21 is arranged on one side surface of the movable plate 4, the upright columns 13 vertically penetrate through the connecting ring 21, the positioning plate 22 is arranged on the other side surface of the movable plate 4, the positioning bolts 23 are arranged on the positioning plate 22, the movable plate 4 is lifted or lowered along, the connecting ring 21 can limit the position of the moving plate 4 in the vertical moving process, so as to improve the stability of the moving plate 4 in the vertical moving process, the motor I5 is arranged on the positioning plate 22, the motor I5 is provided with the transmission shaft I26, the transmission shaft I26 penetrates through the positioning plate 22, the transmission shaft I26 is provided with the gear 27, the side surface of the bearing plate I6 is provided with the positioning groove 28, the other side surface of the bearing plate I is provided with the bearing 29, the bearing plate II 7 is connected with the bearing plate I6 through the connecting column 30, the bearing plate II 7 is provided with the positioning groove 28, the shaft sleeve 31 and the exhaust pipe 32, the exhaust pipe 32 is internally provided with the fan 33, the bearing plate I6 and the bearing plate II 7 are placed between the positioning plate 22 and the positioning plate 22, and the positioning bolts 23 on the positioning plate 22 respectively extend into the positioning groove 28 on the bearing, the inner walls of the positioning groove 28 on the first bearing plate 6 and the positioning groove 28 on the second bearing plate 7 are provided with threads connected with the positioning bolt 23, so that the positioning bolt 23 can fix the first bearing plate 6 and the second bearing plate 7, the stability of the first bearing plate 6 and the second bearing plate 7 after fixing is improved, the second motor 8 is arranged on the first bearing plate 6, the second motor 8 is provided with a second transmission shaft 35, the second transmission shaft 35 penetrates out of the second bearing plate 7, the second transmission shaft 35 is provided with a driving wheel 36, one end of the driven shaft 9 is arranged in a bearing 29 on the first bearing plate 6, the other end of the driven shaft penetrates out of a shaft sleeve 31 on the second bearing plate 7, the driven wheel 37 is arranged on the driven shaft 9 between the first bearing plate 6 and the second bearing plate 7, the rotating plate 10 is arranged on the driven shaft 9 through a mounting ring 39, and the, the wall surface cleaning machine is characterized in that a connecting rod 42 is arranged on the polishing disc 11, the connecting rod 42 penetrates through a connecting hole 40, a limiting plate 43 is arranged on the connecting rod 42, a second motor 8 drives a second transmission shaft 35 and a driving wheel 36 to rotate, the driving wheel 36 drives a driven wheel 37 and a driven shaft 9 to rotate through a belt 38, the driven shaft 9 drives a rotating plate 10 and the connecting rod 42 to rotate, so that the polishing disc 11 on the connecting rod 42 is driven to rotate, the polishing disc 11 is enabled to clean a wall surface, one second motor 8 drives a plurality of polishing discs 11 to work simultaneously, the working efficiency of the wall surface cleaning machine is improved, the cleaning effect of the wall surface is improved, in the wall surface cleaning process, the position of the wall surface cleaning machine is moved through a travelling wheel 15, the transverse different positions of the wall surface are cleaned, a first motor 5 provides power for the ascending or descending of the polishing disc 11, and the polishing disc 11 is enabled, the cleaning efficiency of the wall surface is improved.
Preferably, the support 12 of bottom plate 1 on be provided with walking wheel 15 to be provided with brake equipment 16 on walking wheel 15, be convenient for the staff through walking wheel 15 and remove the wall descaling machine, reduced the intensity of labour of artifical transport, on the other hand also enables the wall descaling machine and removes the wall of different positions at work and carries out the brute force, has improved building wall's cleaning efficiency, reduces operating personnel's intensity of labour.
Preferably, a filter screen 19 with a transverse structure is arranged in the dust collecting chamber 3, one end of an air inlet pipe 17 extends to the bottom in the dust collecting chamber 3 below the filter screen 19, an end cover 34 is arranged at the other end of the air inlet pipe 17, the end cover 34 is connected with an exhaust pipe 32, the end cover 34 at one end of the air inlet pipe 17 is connected with the exhaust pipe 32 through a buckle, so that the connection between the end cover 34 and the exhaust pipe 32 is convenient, the exhaust pipe 32 rotates in the end cover 34 when rotating along with the bearing plate 7, a fan 33 discharges air flow between the rotating plate 10 and the wall surface into the end cover 34 from the exhaust pipe 32 and conveys the air flow to the bottom in the dust collecting chamber 3 through the air inlet pipe 17, the air flow rises in the dust collecting chamber 3, the filter screen 19 in the dust collecting chamber 3 filters dust mixed in the air flow, the dust generated in the wall surface cleaning process is collected, the dust is prevented from scattering, and the, the dust can be prevented from being adsorbed on the surface of the cleaned wall surface, and the cleaning effect of the wall surface is improved.
Preferably, an inner cavity 24 is arranged in the moving plate 4, an air conveying pipe 18 on the dust collecting chamber 3 is connected with one side of the moving plate 4 through a connecting pipe 20, an air discharging nozzle 25 is arranged on the other side of the moving plate 4, the inner cavity 24 is communicated with the connecting pipe 20 and the air discharging nozzle 25, a fan 33 discharges air flow between the rotating plate 10 and the wall surface into an end cover 34 from an air discharging pipe 32 and conveys the air flow to the bottom in the dust collecting chamber 3 through an air inlet pipe 17, the air flow rises in the dust collecting chamber 3, a filter screen 19 in the dust collecting chamber 3 filters dust mixed in the air flow, the filtered air flow flows into the inner cavity 24 of the moving plate 4 from the air conveying pipe 18 and the connecting pipe 20 and is discharged through the air discharging nozzle 25 on the moving plate 4, so that the air flow carries the dust generated in the working process of the polishing disc 11 to flow into the dust collecting chamber 3 under the action of the fan 33, the air flow can circularly flow, and carries the dust generated in the, the collection effect of dust is improved, and then the dust removal effect of wall has been improved, and the environmental protection performance is strengthened, improves the clearance effect of building wall, and then improves the decorative quality of building wall.
Preferably, the first motor 5 is a servo motor, the first gear 27 on the first transmission shaft 26 is connected with the gear tooth post 14, the first motor 5 drives the first transmission shaft 26 and the gear 27 to rotate, the gear 27 moves on the gear tooth post 14, the movable plate 4 is driven to ascend or descend along the upright post 13 through the connecting ring 21, the positioning plate 22 and the first bearing plate 6 and the second bearing plate 7 which are arranged between the positioning plate 22 and the positioning plate 22 are driven to descend, and therefore the second motor 8, the second transmission shaft 35, the rotating plate 10 and the polishing disc 11 are driven to ascend or descend, so that the wall surface cleaning machine has the height adjusting function, different vertical positions of a wall surface can be conveniently polished, and the wall surface cleaning efficiency and the wall surface cleaning quality are improved.
Preferably, the first bearing plate 6 and the second bearing plate 7 are arranged to be rotatable between the first bearing plate 22 and the second bearing plate 22 through the positioning bolts 23, the positioning bolts 23 on the first bearing plate 22 respectively extend into the positioning grooves 28 on the first bearing plate 6 and the positioning grooves 28 on the second bearing plate 7, so that the stability of the first bearing plate 6 and the second bearing plate 7 between the positioning plates 22 and the positioning plates 22 is improved, and further the stability of the wall surface cleaning machine in the working process is improved, the positioning bolts 23 are loosened, the positions of the first bearing plate 6 and the second bearing plate 7 between the positioning plates 22 and the positioning plates 22 can be rotated, so that the plurality of polishing discs 11 can be in different states to clean the wall surface, when the wall surface corners are cleaned, the four polishing discs 11 are arranged in a diamond shape, so that the left polishing disc 11 on the left side can clean the wall surface corners on the left side, and the polishing discs 11, the polishing disc 11 of bottom can clear up the bottom, and the polishing disc 11 on right side can clear up wall right side corner, and a motor 5 provides power for the rising or the decline of polishing disc 11, promotes wall descaling machine lateral shifting through walking wheel 15, is convenient for clear up respectively each edge in corner, has improved the work efficiency of wall descaling machine, strengthens the clearance effect in wall and corner.
Preferably, the driving wheel 36 on the second transmission shaft 35 of the second motor 8 is connected with the driven wheel 37 on the driven shaft 9 through the belt 38, the second motor 8 drives the second transmission shaft 35 and the driving wheel 36 to rotate, the driving wheel 36 drives the driven wheel 37 and the driven shaft 9 to rotate through the belt 38, the driven shaft 9 drives the rotating plate 10 and the connecting rod 42 to rotate, so as to drive the polishing disc 11 on the connecting rod 42 to rotate, so that the polishing disc 11 cleans the wall surface, one second motor 8 drives a plurality of polishing discs 11 to work simultaneously, so as to improve the working efficiency of the wall surface cleaning machine and the cleaning effect of the wall surface, in the process of cleaning the wall surface, the position of the wall surface cleaning machine is moved through the traveling wheels 15, so as to clean different transverse positions of the wall surface, the first motor 5 provides power for the ascending or descending of the polishing disc 11, so that the polishing disc 11 cleans different vertical positions of the wall surface, the cleaning efficiency of the wall surface is improved.
Preferably, the rotor plate 10 set up to the structure that can change on the driven shaft 9 through the collar 39 to seted up ventilation hole 41 on the rotor plate 10, with through threaded connection between collar 39 on the rotor plate 10 and the driven shaft 9, be convenient for rotor plate 10 installation or change on the driven shaft 9, improved work efficiency, it flows to be convenient for the air current to carry the dust through ventilation hole 41, enters into exhaust pipe 32, and then improves wall descaling machine's dust collection efficiency and dust removal effect, reinforcing feature.
Preferably, a spring 44 is sleeved on the connecting rod 42 between the rotating plate 10 and the polishing disc 11 and between the rotating plate 10 and the limiting plate 43, when the uneven wall surface needs to be cleaned, the grinding disc 11 is in contact with different positions of the wall surface, the convex wall surface pushes the grinding disc 11 to move, the connecting rod 42 moves in the corresponding connecting hole 40, the spring 44 between the rotating plate 10 and the grinding disc 11 is compressed, the purpose of simultaneously cleaning the uneven wall surface at different positions is realized, the uneven wall surface tends to be flat after being polished, thereby improving the cleaning effect of the wall surface and enhancing the decoration quality of the wall surface, improving the stability of the connecting rod 42 in the moving process in the connecting hole 40 through the spring 44 on the connecting rod 42 at the two sides of the rotating plate 10, thereby improving the stability of the polishing disc 11 in the process of cleaning the wall surface and enhancing the cleaning effect of the wall surface.
Preferably, the dust collecting chamber 3 below the filter screen 19 is internally provided with a fixing plate 45 with a transverse structure, the fixing plate 45 is provided with a cloth bag 46, the bottom end of the cloth bag 46 is provided with a counterweight ring 47, dust mixed in the air flow can be preliminarily treated through the cloth bag 46, the air flow after dust removal of the cloth bag 46 is subjected to secondary dust removal treatment on the filter screen 19, the air flow after dust removal is discharged from the air conveying pipe 18, the dust removal effect of the air flow is improved, the environmental protection improvement is realized, the cloth bag 46 can be in a vertical state through the counterweight ring 47, dust adsorbed on the inner wall of the cloth bag 46 conveniently falls to the inner bottom of the dust collecting chamber 3 under the action of gravity, the dust is fully collected, and the dust removal effect of the wall surface cleaning.
An operation method of a wall surface cleaning machine for building decoration is characterized by comprising the following steps:
firstly, the method comprises the following steps: checking whether the line of the wall surface cleaning machine for building decoration is normal or not, and whether the motor I5, the motor II 8 and the fan 33 can work normally or not;
secondly, the method comprises the following steps: the wall surface cleaning machine is moved through the travelling wheels 15 and the brake device 16, the polishing disc 11 is contacted with the wall surface, the motor II 8 is started, the motor II 8 drives the transmission shaft II 35 and the driving wheel 36 to rotate, the driving wheel 36 drives the driven wheel 37 and the driven shaft 9 to rotate through the belt 38, the driven shaft 9 drives the rotating plate 10 and the connecting rod 42 to rotate, so that the polishing disc 11 on the connecting rod 42 is driven to rotate, the polishing disc 11 is enabled to clean the wall surface, and in the wall surface cleaning process, the position of the wall surface cleaning machine is moved through the travelling wheels 15, and different positions of the wall surface are cleaned;
thirdly, the method comprises the following steps: starting a fan 33, discharging air flow between the rotating plate 10 and the wall surface into an end cover 34 from an exhaust pipe 32 by the fan 33, conveying the air flow to the bottom in the dust collecting chamber 3 through an air inlet pipe 17, ascending the air flow in the dust collecting chamber 3, filtering dust mixed in the air flow by a filter screen 19 in the dust collecting chamber 3, flowing the filtered air flow into an inner cavity 24 of the moving plate 4 from an air conveying pipe 18, and discharging the air flow through an exhaust nozzle 25 on the moving plate 4, so that the air flow carries the dust generated in the working process of the polishing disc 11, and flows into the dust collecting chamber 3 under the action of the fan 33 to collect the dust;
fourthly: starting the first motor 5, driving the first transmission shaft 26 and the gear 27 to rotate by the first motor 5, driving the gear 27 to move on the gear tooth column 14, driving the moving plate 4 to ascend or descend along the upright column 13 through the connecting ring 21, and driving the positioning plate 22 and the first bearing plate 6 and the second bearing plate 7 which are arranged between the positioning plate 22 and the positioning plate 22 to descend, so as to drive the second motor 8, the second transmission shaft 35, the rotating plate 10 and the polishing disc 11 to ascend or descend, and polishing different vertical positions of the wall;
fifth, the method comprises the following steps: after the wall surface strength is finished, the wall surface cleaning machine is moved through the travelling wheels 15, the polishing disc 11 is separated from the wall surface, the first motor 5 and the second motor 8 are turned off, the fan 33 is turned off, dust collected in the dust collecting chamber 3 is cleaned, impurities on the wall surface cleaning machine are cleaned, and the power supply is cut off.
Example three:
as shown in fig. 13-14, a wall cleaning machine for building decoration comprises a bottom plate 1, a top plate 2, a dust collecting chamber 3, a moving plate 4, a first motor 5, a first bearing plate 6, a second bearing plate 7, a second motor 8, a driven shaft 9, a rotating plate 10 and a polishing disc 11, and is characterized in that: the wall cleaning machine is characterized in that the bottom plate 1 is arranged on the support 12, the upright columns 13 are vertically arranged on the bottom plate 1, the top plate 2 is arranged on the upright columns 13, the back of the top plate 2 is provided with a connecting rope 48, the bottom plate 1, the support 12, the upright columns 13 and the top plate 2 and the upright columns 13 are connected in a welding manner, the connecting strength of the wall cleaning machine is improved, the structural strength of the wall cleaning machine is further improved, the dust collection chamber 3 is arranged on the bottom plate 1, the dust collection chamber 3 is provided with the air inlet pipe 17 and the air delivery pipe 18, dust generated in the wall cleaning process can be collected through the dust collection chamber 3, the environmental protection performance is improved, one side surface of the movable plate 4 is provided with the connecting ring 21, the upright columns 13 vertically penetrate through the connecting ring 21, the other side surface is provided with the positioning plate 22, the positioning bolts 23 are arranged on the positioning plate 22, the movable plate 4 is lifted or lowered along the upright columns 13 through, the connecting ring 21 can limit the position of the moving plate 4 in the vertical moving process, so as to improve the stability of the moving plate 4 in the vertical moving process, the motor I5 is arranged on the positioning plate 22, the motor I5 is provided with the transmission shaft I26, the transmission shaft I26 penetrates through the positioning plate 22, the transmission shaft I26 is provided with the gear 27, the side surface of the bearing plate I6 is provided with the positioning groove 28, the other side surface of the bearing plate I is provided with the bearing 29, the bearing plate II 7 is connected with the bearing plate I6 through the connecting column 30, the bearing plate II 7 is provided with the positioning groove 28, the shaft sleeve 31 and the exhaust pipe 32, the exhaust pipe 32 is internally provided with the fan 33, the bearing plate I6 and the bearing plate II 7 are placed between the positioning plate 22 and the positioning plate 22, and the positioning bolts 23 on the positioning plate 22 respectively extend into the positioning groove 28 on the bearing, the inner walls of the positioning groove 28 on the first bearing plate 6 and the positioning groove 28 on the second bearing plate 7 are provided with threads connected with the positioning bolt 23, so that the positioning bolt 23 can fix the first bearing plate 6 and the second bearing plate 7, the stability of the first bearing plate 6 and the second bearing plate 7 after fixing is improved, the second motor 8 is arranged on the first bearing plate 6, the second motor 8 is provided with a second transmission shaft 35, the second transmission shaft 35 penetrates out of the second bearing plate 7, the second transmission shaft 35 is provided with a driving wheel 36, one end of the driven shaft 9 is arranged in a bearing 29 on the first bearing plate 6, the other end of the driven shaft penetrates out of a shaft sleeve 31 on the second bearing plate 7, the driven wheel 37 is arranged on the driven shaft 9 between the first bearing plate 6 and the second bearing plate 7, the rotating plate 10 is arranged on the driven shaft 9 through a mounting ring 39, and the, the wall surface cleaning machine is characterized in that a connecting rod 42 is arranged on the polishing disc 11, the connecting rod 42 penetrates through a connecting hole 40, a limiting plate 43 is arranged on the connecting rod 42, a second motor 8 drives a second transmission shaft 35 and a driving wheel 36 to rotate, the driving wheel 36 drives a driven wheel 37 and a driven shaft 9 to rotate through a belt 38, the driven shaft 9 drives a rotating plate 10 and the connecting rod 42 to rotate, so that the polishing disc 11 on the connecting rod 42 is driven to rotate, the polishing disc 11 is enabled to clean a wall surface, one second motor 8 drives a plurality of polishing discs 11 to work simultaneously, the working efficiency of the wall surface cleaning machine is improved, the cleaning effect of the wall surface is improved, in the wall surface cleaning process, the position of the wall surface cleaning machine is moved through a travelling wheel 15, the transverse different positions of the wall surface are cleaned, a first motor 5 provides power for the ascending or descending of the polishing disc 11, and the polishing disc 11 is enabled, the cleaning efficiency of the wall surface is improved.
Preferably, the support 12 of bottom plate 1 on be provided with walking wheel 15 to be provided with brake equipment 16 on walking wheel 15, be convenient for the staff through walking wheel 15 and remove the wall descaling machine, reduced the intensity of labour of artifical transport, on the other hand also enables the wall descaling machine and removes the wall of different positions at work and carries out the brute force, has improved building wall's cleaning efficiency, reduces operating personnel's intensity of labour.
Preferably, a filter screen 19 with a transverse structure is arranged in the dust collecting chamber 3, one end of an air inlet pipe 17 extends to the bottom in the dust collecting chamber 3 below the filter screen 19, an end cover 34 is arranged at the other end of the air inlet pipe 17, the end cover 34 is connected with an exhaust pipe 32, the end cover 34 at one end of the air inlet pipe 17 is connected with the exhaust pipe 32 through a buckle, so that the connection between the end cover 34 and the exhaust pipe 32 is convenient, the exhaust pipe 32 rotates in the end cover 34 when rotating along with the bearing plate 7, a fan 33 discharges air flow between the rotating plate 10 and the wall surface into the end cover 34 from the exhaust pipe 32 and conveys the air flow to the bottom in the dust collecting chamber 3 through the air inlet pipe 17, the air flow rises in the dust collecting chamber 3, the filter screen 19 in the dust collecting chamber 3 filters dust mixed in the air flow, the dust generated in the wall surface cleaning process is collected, the dust is prevented from scattering, and the, the dust can be prevented from being adsorbed on the surface of the cleaned wall surface, and the cleaning effect of the wall surface is improved.
Preferably, an inner cavity 24 is arranged in the moving plate 4, an air conveying pipe 18 on the dust collecting chamber 3 is connected with one side of the moving plate 4 through a connecting pipe 20, an air discharging nozzle 25 is arranged on the other side of the moving plate 4, the inner cavity 24 is communicated with the connecting pipe 20 and the air discharging nozzle 25, a fan 33 discharges air flow between the rotating plate 10 and the wall surface into an end cover 34 from an air discharging pipe 32 and conveys the air flow to the bottom in the dust collecting chamber 3 through an air inlet pipe 17, the air flow rises in the dust collecting chamber 3, a filter screen 19 in the dust collecting chamber 3 filters dust mixed in the air flow, the filtered air flow flows into the inner cavity 24 of the moving plate 4 from the air conveying pipe 18 and the connecting pipe 20 and is discharged through the air discharging nozzle 25 on the moving plate 4, so that the air flow carries the dust generated in the working process of the polishing disc 11 to flow into the dust collecting chamber 3 under the action of the fan 33, the air flow can circularly flow, and carries the dust generated in the, the collection effect of dust is improved, and then the dust removal effect of wall has been improved, and the environmental protection performance is strengthened, improves the clearance effect of building wall, and then improves the decorative quality of building wall.
Preferably, the first motor 5 is a servo motor, the bottom end of the connecting rope 48 is wound on the gear 27, the first motor 5 drives the first transmission shaft 26 and the gear 27 to rotate, the gear 27 winds the connecting rope 48 or loosens the connecting rope 48, the movable plate 4 is driven to ascend or descend along the upright post 13 through the connecting ring 21, the positioning plate 22 and the first bearing plate 6 and the second bearing plate 7 which are arranged between the positioning plate 22 and the positioning plate 22 are driven to descend, the second motor 8, the second transmission shaft 35, the rotating plate 10 and the polishing disc 11 are driven to ascend or descend, the wall surface cleaning machine is enabled to have the height adjusting function, polishing treatment is conveniently carried out on different vertical positions of the wall surface, and the wall surface cleaning efficiency and the cleaning quality are improved.
Preferably, the first bearing plate 6 and the second bearing plate 7 are arranged to be rotatable between the first bearing plate 22 and the second bearing plate 22 through the positioning bolts 23, the positioning bolts 23 on the first bearing plate 22 respectively extend into the positioning grooves 28 on the first bearing plate 6 and the positioning grooves 28 on the second bearing plate 7, so that the stability of the first bearing plate 6 and the second bearing plate 7 between the positioning plates 22 and the positioning plates 22 is improved, and further the stability of the wall surface cleaning machine in the working process is improved, the positioning bolts 23 are loosened, the positions of the first bearing plate 6 and the second bearing plate 7 between the positioning plates 22 and the positioning plates 22 can be rotated, so that the plurality of polishing discs 11 can be in different states to clean the wall surface, when the wall surface corners are cleaned, the four polishing discs 11 are arranged in a diamond shape, so that the left polishing disc 11 on the left side can clean the wall surface corners on the left side, and the polishing discs 11, the polishing disc 11 of bottom can clear up the bottom, and the polishing disc 11 on right side can clear up wall right side corner, and a motor 5 provides power for the rising or the decline of polishing disc 11, promotes wall descaling machine lateral shifting through walking wheel 15, is convenient for clear up respectively each edge in corner, has improved the work efficiency of wall descaling machine, strengthens the clearance effect in wall and corner.
Preferably, the driving wheel 36 on the second transmission shaft 35 of the second motor 8 is connected with the driven wheel 37 on the driven shaft 9 through the belt 38, the second motor 8 drives the second transmission shaft 35 and the driving wheel 36 to rotate, the driving wheel 36 drives the driven wheel 37 and the driven shaft 9 to rotate through the belt 38, the driven shaft 9 drives the rotating plate 10 and the connecting rod 42 to rotate, so as to drive the polishing disc 11 on the connecting rod 42 to rotate, so that the polishing disc 11 cleans the wall surface, one second motor 8 drives a plurality of polishing discs 11 to work simultaneously, so as to improve the working efficiency of the wall surface cleaning machine and the cleaning effect of the wall surface, in the process of cleaning the wall surface, the position of the wall surface cleaning machine is moved through the traveling wheels 15, so as to clean different transverse positions of the wall surface, the first motor 5 provides power for the ascending or descending of the polishing disc 11, so that the polishing disc 11 cleans different vertical positions of the wall surface, the cleaning efficiency of the wall surface is improved.
Preferably, the rotor plate 10 set up to the structure that can change on the driven shaft 9 through the collar 39 to seted up ventilation hole 41 on the rotor plate 10, with through threaded connection between collar 39 on the rotor plate 10 and the driven shaft 9, be convenient for rotor plate 10 installation or change on the driven shaft 9, improved work efficiency, it flows to be convenient for the air current to carry the dust through ventilation hole 41, enters into exhaust pipe 32, and then improves wall descaling machine's dust collection efficiency and dust removal effect, reinforcing feature.
Preferably, a spring 44 is sleeved on the connecting rod 42 between the rotating plate 10 and the polishing disc 11 and between the rotating plate 10 and the limiting plate 43, when the uneven wall surface needs to be cleaned, the grinding disc 11 is in contact with different positions of the wall surface, the convex wall surface pushes the grinding disc 11 to move, the connecting rod 42 moves in the corresponding connecting hole 40, the spring 44 between the rotating plate 10 and the grinding disc 11 is compressed, the purpose of simultaneously cleaning the uneven wall surface at different positions is realized, the uneven wall surface tends to be flat after being polished, thereby improving the cleaning effect of the wall surface and enhancing the decoration quality of the wall surface, improving the stability of the connecting rod 42 in the moving process in the connecting hole 40 through the spring 44 on the connecting rod 42 at the two sides of the rotating plate 10, thereby improving the stability of the polishing disc 11 in the process of cleaning the wall surface and enhancing the cleaning effect of the wall surface.
Preferably, the dust collecting chamber 3 below the filter screen 19 is internally provided with a fixing plate 45 with a transverse structure, the fixing plate 45 is provided with a cloth bag 46, the bottom end of the cloth bag 46 is provided with a balancing weight, dust mixed in the air flow can be preliminarily treated through the cloth bag 46, the air flow after the dust removal of the cloth bag 46 is subjected to secondary dust removal treatment on the filter screen 19, the air flow after the dust removal is discharged from the air conveying pipe 18, the dust removal effect of the air flow is improved, the environmental protection improvement is realized, the cloth bag 46 can be in a vertical state through the balancing weight, the dust adsorbed on the inner wall of the cloth bag 46 falls to the bottom of the dust collecting chamber 3 under the action of gravity, the dust is fully collected, and the dust removal effect.
An operation method of a wall surface cleaning machine for building decoration is characterized by comprising the following steps:
firstly, the method comprises the following steps: checking whether the line of the wall surface cleaning machine for building decoration is normal or not, and whether the motor I5, the motor II 8 and the fan 33 can work normally or not;
secondly, the method comprises the following steps: the wall surface cleaning machine is moved through the travelling wheels 15 and the brake device 16, the polishing disc 11 is contacted with the wall surface, the motor II 8 is started, the motor II 8 drives the transmission shaft II 35 and the driving wheel 36 to rotate, the driving wheel 36 drives the driven wheel 37 and the driven shaft 9 to rotate through the belt 38, the driven shaft 9 drives the rotating plate 10 and the connecting rod 42 to rotate, so that the polishing disc 11 on the connecting rod 42 is driven to rotate, the polishing disc 11 is enabled to clean the wall surface, and in the wall surface cleaning process, the position of the wall surface cleaning machine is moved through the travelling wheels 15, and different positions of the wall surface are cleaned;
thirdly, the method comprises the following steps: starting a fan 33, discharging air flow between the rotating plate 10 and the wall surface into an end cover 34 from an exhaust pipe 32 by the fan 33, conveying the air flow to the bottom in the dust collecting chamber 3 through an air inlet pipe 17, ascending the air flow in the dust collecting chamber 3, filtering dust mixed in the air flow by a filter screen 19 in the dust collecting chamber 3, flowing the filtered air flow into an inner cavity 24 of the moving plate 4 from an air conveying pipe 18, and discharging the air flow through an exhaust nozzle 25 on the moving plate 4, so that the air flow carries the dust generated in the working process of the polishing disc 11, and flows into the dust collecting chamber 3 under the action of the fan 33 to collect the dust;
fourthly: starting the first motor 5, driving the first transmission shaft 26 and the gear 27 to rotate by the first motor 5, winding the connecting rope 48 or loosening the connecting rope 48 by the gear 27, driving the moving plate 4 to ascend or descend along the upright post 13 through the connecting ring 21, and driving the positioning plate 22 and the first bearing plate 6 and the second bearing plate 7 arranged between the positioning plate 22 and the positioning plate 22 to descend, so as to drive the second motor 8, the second transmission shaft 35, the rotating plate 10 and the polishing disc 11 to ascend or descend, and polishing different vertical positions of the wall;
fifth, the method comprises the following steps: after the wall surface strength is finished, the wall surface cleaning machine is moved through the travelling wheels 15, the polishing disc 11 is separated from the wall surface, the first motor 5 and the second motor 8 are turned off, the fan 33 is turned off, dust collected in the dust collecting chamber 3 is cleaned, impurities on the wall surface cleaning machine are cleaned, and the power supply is cut off.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
The parts not involved in the present invention are the same as or can be implemented using the prior art.

Claims (10)

1. The utility model provides a wall descaling machine for building decoration, includes bottom plate, roof, dust collecting chamber, movable plate, motor one, loading board two, motor two, driven shaft, rotor plate and makes mill, its characterized in that: the bottom plate is arranged on the bracket, the bottom plate is vertically provided with a stand column and a gear tooth column, the top plate is arranged on the stand column and the gear tooth column, the dust collecting chamber is arranged on the bottom plate, the dust collecting chamber is provided with an air inlet pipe and an air conveying pipe, one side surface of the movable plate is provided with a connecting ring, the stand column vertically penetrates through the connecting ring, the other side surface of the movable plate is provided with a positioning plate, the positioning bolt is arranged on the positioning plate, the first motor is provided with a first transmission shaft, the first transmission shaft penetrates through the positioning plate, the first transmission shaft is provided with a gear, one side surface of the bearing plate is provided with a positioning groove, the other side of the bearing plate is provided with a bearing, the second bearing plate is connected with the first bearing plate through the connecting column, the second bearing groove, the bearing plate comprises a bearing plate I, a bearing plate II, a transmission shaft II, a rotating plate and a connecting hole, wherein the bearing plate I and the bearing plate II are arranged between the bearing plate I and the bearing plate II, a positioning bolt on the positioning plate respectively extends into a positioning groove on the bearing plate I and a positioning groove on the bearing plate II, the motor II is arranged on the bearing plate I, the transmission shaft II penetrates out of the bearing plate II and is provided with a driving wheel, one end of the driven shaft is arranged in a bearing on the bearing plate I, the other end of the driven shaft penetrates out of a shaft sleeve on the bearing plate II, a driven wheel is arranged on the driven shaft between the bearing plate I and the bearing plate II, the rotating plate is arranged on the driven shaft through a mounting ring and is provided with the connecting hole on.
2. A wall surface cleaning machine for building finishing as claimed in claim 1, characterized in that: the support of the bottom plate is provided with walking wheels, and the walking wheels are provided with brake devices.
3. A wall surface cleaning machine for building finishing as claimed in claim 1, characterized in that: the dust collecting chamber is internally provided with a filter screen with a transverse structure, one end of an air inlet pipe extends into the bottom in the dust collecting chamber below the filter screen, and the other end of the air inlet pipe is provided with an end cover which is connected with an exhaust pipe.
4. A wall surface cleaning machine for building finishing as claimed in claim 1 or 3, characterized in that: an inner cavity is arranged in the movable plate, an air conveying pipe on the dust collecting chamber is connected with one side of the movable plate through a connecting pipe, an air exhaust nozzle is arranged on the other side of the movable plate, and the inner cavity is communicated with the connecting pipe and the air exhaust nozzle.
5. A wall surface cleaning machine for building finishing as claimed in claim 1, characterized in that: the first motor is set as a servo motor, and a first gear on the first transmission shaft is connected with the gear tooth column.
6. A wall surface cleaning machine for building finishing as claimed in claim 1, characterized in that: the first bearing plate and the second bearing plate are arranged to be of a structure capable of rotating between the positioning plate and the positioning plate through the positioning bolts.
7. A wall surface cleaning machine for building finishing as claimed in claim 1, characterized in that: and a driving wheel on a transmission shaft II of the motor II is connected with a driven wheel on a driven shaft through a belt.
8. A wall surface cleaning machine for building finishing as claimed in claim 1, characterized in that: the rotating plate is arranged to be a structure which can be replaced on the driven shaft through the mounting ring, and the rotating plate is provided with a vent hole.
9. A wall surface cleaning machine for building finishing as claimed in claim 1, characterized in that: and springs are sleeved on the connecting rods between the rotating plate and the polishing disc and between the rotating plate and the limiting plate.
10. A method of operating a wall cleaner for building finishing as claimed in claim 1, wherein the method comprises the steps of:
firstly, the method comprises the following steps: checking whether the line of the wall surface cleaning machine for building decoration is normal or not, and whether the motor I, the motor II and the fan can work normally or not;
secondly, the method comprises the following steps: the wall surface cleaning machine is moved through the travelling wheels and the brake device, the polishing disc is contacted with the wall surface, the motor II is started, the motor II drives the transmission shaft II and the driving wheel to rotate, the driving wheel drives the driven wheel and the driven shaft to rotate through the belt, the driven shaft drives the rotating plate and the connecting rod to rotate, so that the polishing disc on the connecting rod is driven to rotate, the polishing disc is enabled to clean the wall surface, and in the wall surface cleaning process, the travelling wheels are used for moving the position of the wall surface cleaning machine to clean different positions of the wall surface;
thirdly, the method comprises the following steps: starting a fan, discharging air flow between the rotating plate and the wall surface into the end cover from the exhaust pipe by the fan, conveying the air flow to the bottom in the dust collecting chamber through the air inlet pipe, enabling the air flow to rise in the dust collecting chamber, filtering dust mixed in the air flow by a filter screen in the dust collecting chamber, enabling the filtered air flow to flow into the inner cavity of the moving plate from the air conveying pipe and be discharged through an exhaust nozzle on the moving plate, enabling the air flow to carry the dust generated in the working process of the polishing disc to flow into the dust collecting chamber under the action of the fan, and collecting the dust;
fourthly: starting a first motor, driving a first transmission shaft and a gear to rotate by the first motor, moving the gear on a gear tooth column to drive a movable plate to ascend or descend along an upright column through a connecting ring, and driving a positioning plate and a first bearing plate and a second bearing plate which are arranged between the positioning plate and the positioning plate to descend, so that a second motor, a second transmission shaft, a rotating plate and a polishing disc are driven to ascend or descend, and different vertical positions of a wall are polished;
fifth, the method comprises the following steps: after the wall is forcefully finished, the wall cleaning machine is moved through the travelling wheels, the polishing disc is separated from the wall, the first motor and the second motor are turned off, dust collected in the dust collecting chamber is cleaned after the fan is turned off, impurities on the wall cleaning machine are cleaned, and a power supply is cut off.
CN202011575312.7A 2020-12-28 2020-12-28 Wall surface cleaning machine for building decoration and operation method thereof Withdrawn CN112388418A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011575312.7A CN112388418A (en) 2020-12-28 2020-12-28 Wall surface cleaning machine for building decoration and operation method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011575312.7A CN112388418A (en) 2020-12-28 2020-12-28 Wall surface cleaning machine for building decoration and operation method thereof

Publications (1)

Publication Number Publication Date
CN112388418A true CN112388418A (en) 2021-02-23

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011575312.7A Withdrawn CN112388418A (en) 2020-12-28 2020-12-28 Wall surface cleaning machine for building decoration and operation method thereof

Country Status (1)

Country Link
CN (1) CN112388418A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113070757A (en) * 2021-03-22 2021-07-06 重庆瀚方装饰工程有限公司 Decorate engineering with dustless wall polisher of over-and-under type

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113070757A (en) * 2021-03-22 2021-07-06 重庆瀚方装饰工程有限公司 Decorate engineering with dustless wall polisher of over-and-under type
CN113070757B (en) * 2021-03-22 2022-08-12 重庆瀚方装饰工程有限公司 Decorate engineering with dustless wall polisher of over-and-under type

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