CN112809475A - Environment-friendly polishing device - Google Patents
Environment-friendly polishing device Download PDFInfo
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- CN112809475A CN112809475A CN202011622971.1A CN202011622971A CN112809475A CN 112809475 A CN112809475 A CN 112809475A CN 202011622971 A CN202011622971 A CN 202011622971A CN 112809475 A CN112809475 A CN 112809475A
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- Prior art keywords
- plate
- scraper
- rotating
- polishing
- block
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/10—Single-purpose machines or devices
- B24B7/18—Single-purpose machines or devices for grinding floorings, walls, ceilings or the like
- B24B7/182—Single-purpose machines or devices for grinding floorings, walls, ceilings or the like for walls and ceilings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
- B24B41/047—Grinding heads for working on plane surfaces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety 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
- B24B55/02—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety 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
- B24B55/04—Protective covers for the grinding wheel
- B24B55/05—Protective covers for the grinding wheel specially designed for portable grinding machines
- B24B55/052—Protective covers for the grinding wheel specially designed for portable grinding machines with rotating tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety 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
- B24B55/06—Dust extraction equipment on grinding or polishing machines
- B24B55/10—Dust extraction equipment on grinding or polishing machines specially designed for portable grinding machines, e.g. hand-guided
- B24B55/102—Dust extraction equipment on grinding or polishing machines specially designed for portable grinding machines, e.g. hand-guided with rotating tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/10—Single-purpose machines or devices
- B24B7/18—Single-purpose machines or devices for grinding floorings, walls, ceilings or the like
- B24B7/186—Single-purpose machines or devices for grinding floorings, walls, ceilings or the like with disc-type tools
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention belongs to the technical field of wall surface polishing, and particularly relates to an environment-friendly polishing device which comprises an installation block, a motor, a handle, a suction joint and a polishing mechanism, wherein the installation block is provided with a plurality of grooves; the lower end of the mounting block is square, a motor is fixedly mounted in the upper end of the mounting block, a suction joint is fixedly mounted at the right end of the mounting block, and a polishing mechanism is arranged in the mounting block; the outer end of the motor is fixedly connected with a handle; the polishing mechanism comprises a rotating block, a telescopic rod, a mounting column, a scraping plate, a filter screen, a hinged plate, a gear set and an arc-shaped plate; the inner end of the telescopic rod is fixedly sleeved on a front-end rotating shaft of the motor, and the outer end of the telescopic rod is fixedly connected with a rotating block; the rubber ball in the extrusion scraper wall that its inner end can not stop at the rotation in-process of rotor plate for the coolant liquid in the rubber ball passes through the extrusion exchange that hose and rotor plate inside cooling bath do not stop, and then reduces the high temperature that produces at the in-process of polishing by a wide margin, effectively protects the rotor plate, ensures the efficient effect of polishing.
Description
Technical Field
The invention belongs to the technical field of wall surface polishing, and particularly relates to an environment-friendly polishing device.
Background
Sanding, which is one of surface modification techniques, generally refers to a processing method for changing physical properties of a material surface by friction with the aid of a rough object (sand paper or the like containing particles of relatively high hardness) mainly for the purpose of obtaining a specific surface roughness. The first fold of the Yuan unknown Linearte.
Along with the rapid development of china's science and technology, the polisher of one generation and the next generation is gradually appeared, it mainly includes large-scale polisher and small-size polisher two kinds, it polishes to the polishing on concrete ground adopts large-scale polisher usually, its efficiency is greatly increased undoubtedly, but the polishing to the concrete wall is realized by artifical handheld small-size polisher usually, because doped in the concrete has many rubbles, the handheld polisher in plane that usually uses though can realize polishing to the wall, but can't clear up the rubble in the concrete wall, lead to polishing to inlay a lot of rubbles on accomplishing the back wall, these rubbles need the manual work to pull out after accomplishing, not only influence pleasing to the eye after pulling out, still can make the more recess appear in the wall simultaneously, influence the structural strength of wall body.
Disclosure of Invention
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to an environment-friendly polishing device which comprises an installation block, a motor, a handle, a suction joint and a polishing mechanism, wherein the installation block is provided with a groove; the lower end of the mounting block is square, a motor is fixedly mounted in the upper end of the mounting block, a suction joint is fixedly mounted at the right end of the mounting block, and a polishing mechanism is arranged in the mounting block; the outer end of the motor is fixedly connected with a handle; the polishing mechanism comprises a rotating block, a telescopic rod, a mounting column, a scraping plate, a filter screen, a hinged plate, an expansion membrane, a gear set and an arc-shaped plate; the inner end of the telescopic rod is fixedly sleeved on a front-end rotating shaft of the motor, and the outer end of the telescopic rod is fixedly connected with a rotating block; the rotating block is rotatably arranged in the mounting block, the outer end of the rotating block is initially arranged on the outer side of the lower end of the mounting block, and scrapers are uniformly arranged on the outer surface of the rotating block.
The inner end of the scraper is fixedly connected to the outer surface of the mounting column around the circumference, the inner surface of the outer end of the scraper is in contact with the outer surface of the rotating block, the scraper is made of elastic metal materials and is arc-shaped, the radian of the outer end of the scraper is smaller than that of the inner end of the scraper, and the radian of the outer end of the scraper is consistent with that of the outer edge of the rotating block; the inner end of the mounting column is fixedly connected in the outer wall of the rotating block.
Filter screens are uniformly arranged among the scraping plates; the filter screen is uniformly and fixedly arranged in the outer wall of the rotating block around the circumference, and an inner cavity of the filter screen is communicated with the suction joint; hinged plates are uniformly arranged on the outer side of the mounting column around the circumference; two ends of each hinged plate are respectively and fixedly connected to the inner end surfaces of two adjacent scraping plates, and the outer side surface of each hinged plate is fixedly connected with an expansion film; the inner side of the expansion film is provided with a closed cavity.
The outer surface of the rotating block is rotatably connected with a gear set through threads; the gear sets are arranged in a plurality, are rotatably arranged in the wall of the rotating block, and are rotatably connected with an arc-shaped plate through threads; the arc plates are evenly connected in the outer wall of the rotating block in a sliding mode around the circumference, are in a semi-circular tubular shape, and are connected through the blocking film.
A plurality of rotating plates are uniformly and rotatably connected in the outer end wall of the scraper; the outer end of the rotating plate is arranged on the outer side of the scraper, the inner end of the rotating plate is arranged in the scraper, and rubber plates are fixedly connected to the surfaces of the two sides of the outer end of the rotating plate; the rubber plate is arranged in a corrugated shape and made of ceramic silicon rubber materials, and the inner end of the rubber plate is fixedly connected to the wall surface of the outer end of the scraper; a cooling groove is formed in the outer end wall of the rotating plate; the cooling tank is filled with cooling liquid and is communicated with the inner cavity of the rubber ball through a hose; the rubber balls are symmetrically and fixedly arranged in the inner wall of the outer end of the scraper.
The two side walls of the outer end of the rotating plate are hinged with a processing plate through torsion springs; the processing plate rotates on the outer side of the rotating plate initially, and a friction pipe is fixedly connected in the outer wall of the processing plate; when the polishing device is used, the polishing device can be lifted by the hand-held handle, the outer surface of the installation block is attached to a wall surface for placement, when the wall surface needs to be polished, the hand-held handle extrudes the polishing device to the wall surface needing to be polished, so that the rotating block moves into the installation block, when the rotating block moves into the installation block, the outer surface of the rotating block can rotate and connect with the gear set, further, the arc-shaped plate rotatably connected with the outer surface of the gear set slides outwards from the installation block, and finally, the outer end of the arc-shaped plate is contacted with the wall surface, so that the rotating block on the installation block is coated, sealing polishing is realized, all parts where dust generated when the wall surface is polished can not scatter, the cleaning work in the room in the later period is facilitated, meanwhile, the harm to the body caused by the suction of dust of constructors can be avoided, the rotating block in the, when the rotating block starts to rotate, the scraper connected to the outer surface of the rotating block also starts to rotate, namely the wall surface is polished through the scraper, when the scraper encounters a stone in the polishing process, the wall surface can be polished, meanwhile, a scraping force can be generated on the stone, compared with the surface polishing in the prior art, the method can effectively treat the crushed stone in the concrete wall surface, the situation that the wall body is pulled out manually in the later period due to the fact that the crushed stone cannot be pulled out in the polishing process to form a plurality of grooves is avoided, and the scraper is arranged elastically and is not fixedly connected with the rotating block, so that the rotation of the scraper can be subjected to certain resistance due to the existence of the crushed stone in the polishing process, the scraper can be pulled unevenly and then reset when the scraper rotates, the scraper can be accelerated for a certain distance when being bent and then reset due to the pulling force, and the friction between the scraper and the wall surface can be accelerated unevenly when the crushed stone is scraped and pulled out is further realized, the thickness of the wall surface is reduced rapidly, not only the basic polishing effect is realized, but also the polishing efficiency can be greatly accelerated due to the existence of the broken stone, and the removal of the broken stone is accelerated, and in the polishing process, because the radian of the outer end of the scraper is smaller than that of the inner end, and the radian of the outer end of the scraper is consistent with that of the outer edge of the rotating block, the gap between the outer ends of the actually adjacent scrapers is smaller, so that the broken stone to be polished and removed can only stay between the scrapers and can not move randomly, the broken stone is prevented from damaging the parts of the device due to the ceaseless bouncing of the rotating block outside the mounting block, the service life of the device is greatly prolonged, meanwhile, the dust generated by polishing can be cleaned in time through the filter screen, the phenomenon that the dust is accumulated more, the influence on the friction between the scrapers and the wall surface to reduce the polishing, the rotating plate in the outer end wall can automatically adjust the rotating direction according to the polishing direction due to the existence of friction force, and the rotating plate can fluctuate to a certain degree in the polishing operation process due to the existence of broken stones, so that not only can the polishing operation be normally realized, but also the scraper can be protected to a certain degree, the service life of the device is greatly prolonged, the inner end of the rotating plate can continuously extrude the rubber balls in the scraper wall in the rotating process, so that the cooling liquid in the rubber balls is continuously extruded and exchanged with the cooling groove in the rotating plate through the hose, the high temperature generated in the polishing process is greatly reduced, the rotating plate is effectively protected, the efficient polishing effect is ensured, and the processing plate is hinged in the two side walls of the outer end of the rotating plate through the torsion spring, rotates outside the rotating plate in the initial process, the friction pipe is fixedly connected in the outer wall of the processing plate, so in the both sides wall that the processing plate can shrink and carry out the rotor under normal polishing state, accomplish the operation of polishing through the friction pipe of its outer wall, provide further protection to the rotor, and receive the outer end that the position influence processing plate of rubble piece can take place to cut with a knife or a sword with the edge of rubble piece and rub when meetting the rubble piece, realize promptly accomplishing the protection that the in-process at the high efficiency operation of polishing furthest provided for this device, prolong the life of this device by a wide margin.
The invention has the following beneficial effects:
1. when the rotating block starts to rotate, the scraper connected to the outer surface of the rotating block also starts to rotate, namely the wall surface is polished through the scraper, when the scraper encounters a stone in the polishing process, the wall surface can be polished, meanwhile, a scraping force can be generated on the stone, compared with the surface polishing in the prior art, the method can effectively treat the crushed stone in the concrete wall surface, the situation that the wall body is pulled out manually in the later period due to the fact that the crushed stone cannot be pulled out in the polishing process to form a plurality of grooves is avoided, and the scraper is arranged elastically and is not fixedly connected with the rotating block, so that the rotation of the scraper can be subjected to certain resistance due to the existence of the crushed stone in the polishing process, the scraper can be pulled unevenly and then reset when the scraper rotates, the scraper can be accelerated for a certain distance when being bent and then reset due to the pulling force, and the friction between the scraper and the wall surface can be accelerated unevenly when the crushed stone is scraped and pulled out is further realized, the thickness of fast reduction wall has not only realized the basic effect of polishing, can also accelerate simultaneously the pulling out of garrulous stone owing to the existence of garrulous stone accelerates the efficiency of polishing by a wide margin.
2. The utility model discloses a grinding device, including the scraper blade, the scraper blade is installed on the scraper blade, the outer end radian of scraper blade is less than the inner at the in-process of polishing, the outer end radian of scraper blade sets up to unanimous with the outward flange radian of turning block, so the space between the outer end of the actual adjacent scraper blade of in-process of polishing is less, and then make the garrulous stone of getting rid of polishing can only stop between the scraper blade, unable random motion, avoid the garrulous stone to damage the spare part of this device because the rotation of turning block is in the bullet that the installation piece outside was not stopped, improve the life of this device by a wide margin, can also in.
3. And the scraper blade is when rotating, the rotor plate in its outer end wall can be because the existence of frictional force and according to the direction automatic adjustment direction of rotation of polishing, and because the existence rotor plate of rubble piece can take place the fluctuation of certain degree at the in-process of accomplishing the operation of polishing, not only can normally realize the operation of polishing, can also carry out the protection of certain degree to the scraper blade simultaneously, prolong the life of this device by a wide margin, and the rubber ball in the extrusion scraper plate wall that its inner end can not stop at the rotation in-process of rotor plate, make the extrusion exchange that coolant liquid in the rubber ball passes through hose and rotor plate inside cooling bath and does not stop, and then reduce the high temperature that produces at the in-process of polishing by a wide margin, effectively protect the rotor plate, ensure the efficient effect of polishing.
4. Because it has the treatment board to articulate through the torsional spring in the outer end both sides wall of rotor plate, the treatment board rotates in the outside of rotor plate during initial, fixedly connected with friction tube in the outer wall of treatment board, so in the both sides wall that the treatment board can shrink the rotor plate under normal polishing state, the operation of polishing is accomplished through the friction tube of its outer wall, provide further protection to the rotor plate, and the outer end that receives the position influence treatment board of rubble piece when meetting the rubble piece can take place to cut with the edge of rubble piece and rub, realize the protection that the in-process at the high-efficient completion operation of polishing the at utmost provides for this device promptly, prolong the life of this device by a wide margin.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a schematic view of the installation of the screed of the present invention;
FIG. 4 is a schematic view of the construction of the squeegee of the invention;
FIG. 5 is an enlarged view of a portion of the invention at A in FIG. 3;
FIG. 6 is an enlarged view of a portion of the invention at B in FIG. 4;
in the figure: the device comprises a mounting block 1, a motor 2, a handle 3, a suction joint 4, a grinding mechanism 5, a rotating block 51, a telescopic rod 52, a mounting column 53, a scraping plate 54, a filter screen 55, a hinged plate 56, an expansion film 57, a gear set 58, an arc-shaped plate 59, a barrier film 6, a rotating plate 7, a rubber plate 8, a cooling tank 9, a hose 10, a rubber ball 11, a treatment plate 12 and a friction pipe 13.
Detailed Description
An environment-friendly polishing apparatus according to an embodiment of the present invention will be described below with reference to fig. 1 to 6.
As shown in fig. 1-6, the environment-friendly polishing device of the present invention comprises a mounting block 1, a motor 2, a handle 3, a suction joint 4 and a polishing mechanism 5; the lower end of the mounting block 1 is square, a motor 2 is fixedly mounted inside the upper end of the mounting block 1, a suction joint 4 is fixedly mounted at the right end of the mounting block 1, and a polishing mechanism 5 is arranged inside the mounting block 1; the outer end of the motor 2 is fixedly connected with a handle 3; the grinding mechanism 5 comprises a rotating block 51, a telescopic rod 52, a mounting column 53, a scraping plate 54, a filter screen 55, a hinged plate 56, an expansion membrane 57, a gear set 58 and an arc-shaped plate 59; the inner end of the telescopic rod 52 is fixedly sleeved on the front-end rotating shaft of the motor 2, and the outer end of the telescopic rod 52 is fixedly connected with a rotating block 51; the rotating block 51 is rotatably arranged inside the mounting block 1, the outer end of the rotating block 51 is initially arranged outside the lower end of the mounting block 1, and scrapers 54 are uniformly arranged on the outer surface of the rotating block 51.
The inner end of the scraper 54 is fixedly connected to the outer surface of the mounting column 53 around the circumference, the inner surface of the outer end of the scraper 54 is in contact with the outer surface of the rotating block 51, the scraper 54 is made of elastic metal materials, the scraper 54 is arc-shaped, the radian of the outer end of the scraper 54 is smaller than that of the inner end, and the radian of the outer end of the scraper 54 is consistent with that of the outer edge of the rotating block 51; the inner end of the mounting post 53 is fixedly attached to the outer wall of the rotating block 51.
The outer surface of the rotating block 51 is rotatably connected with a gear set 58 through threads; the gear set 58 is provided with a plurality of gears, the gear set 58 is rotatably arranged in the wall of the rotating block 51, and the outer side of the gear set 58 is rotatably connected with an arc-shaped plate 59 through threads; the arc plates 59 are evenly connected in the outer wall of the rotating block 51 in a sliding mode around the circumference, the arc plates 59 are arranged to be semi-circular tubular, and the arc plates 59 are connected through the blocking film 6.
A plurality of rotating plates 7 are uniformly and rotatably connected in the outer end wall of the scraper 54; the outer end of the rotating plate 7 is arranged on the outer side of the scraping plate 54, the inner end of the rotating plate 7 is arranged in the scraping plate 54, and rubber plates 8 are fixedly connected to the surfaces of the two sides of the outer end of the rotating plate 7; the rubber plate 8 is arranged in a corrugated shape, the rubber plate 8 is made of ceramic silicon rubber materials, and the inner end of the rubber plate 8 is fixedly connected to the outer end wall surface of the scraper 54; a cooling groove 9 is formed in the outer end wall of the rotating plate 7; the cooling tank 9 is filled with cooling liquid, and the cooling tank 9 is communicated with an inner cavity of the rubber ball 11 through a hose 10; the rubber ball 11 is symmetrically and fixedly arranged in the inner wall of the outer end of the scraper 54.
The two side walls of the outer end of the rotating plate 7 are hinged with a processing plate 12 through torsion springs; the processing plate 12 rotates at the outer side of the rotating plate 7 initially, and a friction pipe 13 is fixedly connected in the outer wall of the processing plate 12; when the polishing device is used, the polishing device can be lifted by holding the handle 3, the outer surface of the mounting block 1 is attached to a wall surface for placing, when the wall surface needs to be polished, the handle 3 extrudes the polishing device to the wall surface needing to be polished, the rotating block 51 moves in the mounting block 1, the rotating block 51 can rotate and connect with the gear set 58 when the rotating block 51 moves in the mounting block 1, the arc-shaped plate 59 rotatably connected with the outer surface of the gear set 58 slides from the inside of the mounting block 1 to the outside, and finally the outer end of the arc-shaped plate is contacted with the wall surface, so that the rotating block 51 on the mounting block 1 is coated, sealing polishing is realized, dust generated during polishing the wall surface cannot scatter everywhere, the polishing device is convenient for cleaning work indoors in the later period, meanwhile, constructors can be prevented from sucking dust to cause injury to bodies, the rotating block 51 in the mounting block 1 starts to rotate after the motor 2 is started, when the rotating block 51 starts to rotate, the scraper 54 connected to the outer surface of the rotating block starts to rotate, namely, the wall surface is polished by the scraper 54, when a stone is encountered in the polishing process, the scraper 54 can polish the wall surface and generate a scraping force on the stone, compared with the surface polishing in the prior art, the method can effectively treat the crushed stone in the concrete wall surface, and avoid the situation that a plurality of grooves are formed in the wall body after the wall body is manually pulled out in the later period due to the fact that the crushed stone cannot be pulled out in the polishing process, and because the scraper 54 is arranged elastically and is not fixedly connected with the rotating block 51, the rotation of the scraper 54 can be subjected to certain resistance due to the existence of the crushed stone in the polishing process, and then the scraper 54 can be pulled unevenly in the rotating process and then reset, when the scraper 54 is bent by the pulling force and then is reset, acceleration of a distance can occur, further, the scraping and removing of the broken stones can be achieved in an uneven acceleration mode, the friction with the wall surface can be rapidly reduced, the basic grinding effect is achieved, meanwhile, the grinding efficiency can be greatly improved due to the broken stones, the removing of the broken stones is also accelerated, in the grinding process, the radian of the outer end of each scraper 54 is smaller than that of the inner end of each scraper, the radian of the outer end of each scraper 54 is consistent with that of the outer edge of each rotating block 51, therefore, the gap between the outer ends of the actually adjacent scrapers 54 in the grinding process is smaller, the broken stones which are ground and removed can only stay between the scrapers 54 and cannot move randomly, the situation that the parts of the device are damaged due to the fact that the rotating blocks 51 rotate and bounce outside the mounting block 1 is avoided, the service life of the device is greatly prolonged, meanwhile, the dust generated in the grinding process can be timely cleaned through the filter screen 55, the grinding efficiency is prevented from being reduced due to the fact that dust is accumulated more, friction force between the scraper plates 54 and the wall surface is prevented from influencing, when the scraper plates 54 rotate, the rotating plates 7 in the outer end walls can automatically adjust the rotating direction according to the grinding direction due to the existence of friction force, and fluctuation of the rotating plates 7 to a certain degree can occur in the process of finishing the grinding operation due to the existence of broken stones, so that the grinding operation can be normally realized, meanwhile, the scraper plates 54 can be protected to a certain degree, the service life of the device is greatly prolonged, the rubber balls 11 in the walls of the scraper plates 54 can be continuously extruded at the inner ends of the rotating plates 7 in the rotating process of the rotating plates 7, cooling liquid in the rubber balls 11 is continuously extruded and exchanged with the cooling grooves 9 in the rotating plates 7 through the hoses 10, the high temperature generated in the grinding process is greatly reduced, the rotating plates 7 are effectively protected, and the efficient grinding effect, and because the two side walls of the outer end of the rotating plate 7 are hinged with the processing plates 12 through the torsional springs, the processing plates 12 initially rotate on the outer sides of the rotating plate 7, and the friction pipes 13 are fixedly connected in the outer walls of the processing plates 12, so that the processing plates 12 can shrink to be arranged in the two side walls of the rotating plate 7 in a normal polishing state, polishing operation is completed through the friction pipes 13 on the outer walls of the processing plates, further protection is provided for the rotating plate 7, the outer ends of the processing plates 12 can be cut and rubbed with the edges of broken stones under the influence of the positions of the broken stones when the broken stones are encountered, namely, the protection provided for the device to the greatest extent in the process of efficiently completing polishing operation is realized, and the service life of the device is greatly prolonged.
The specific working process is as follows:
when the polishing device is used, the polishing device can be lifted by holding the handle 3, the outer surface of the mounting block 1 is attached to a wall surface for placing, when the wall surface needs to be polished, the handle 3 extrudes the polishing device to the wall surface needing to be polished, the rotating block 51 moves in the mounting block 1, the rotating block 51 can rotate and connect with the gear set 58 when the rotating block 51 moves in the mounting block 1, the arc-shaped plate 59 rotatably connected with the outer surface of the gear set 58 slides from the inside of the mounting block 1 to the outside, and finally the outer end of the arc-shaped plate is contacted with the wall surface, so that the rotating block 51 on the mounting block 1 is coated, sealing polishing is realized, dust generated during polishing the wall surface cannot scatter everywhere, the polishing device is convenient for cleaning work indoors in the later period, meanwhile, constructors can be prevented from sucking dust to cause injury to bodies, the rotating block 51 in the mounting block 1 starts to rotate after the motor 2 is started, when the rotating block 51 starts to rotate, the scraper 54 connected to the outer surface of the rotating block starts to rotate, namely, the wall surface is polished by the scraper 54, when a stone is encountered in the polishing process, the scraper 54 can polish the wall surface and generate a scraping force on the stone, compared with the surface polishing in the prior art, the method can effectively treat the crushed stone in the concrete wall surface, and avoid the situation that a plurality of grooves are formed in the wall body after the wall body is manually pulled out in the later period due to the fact that the crushed stone cannot be pulled out in the polishing process, and because the scraper 54 is arranged elastically and is not fixedly connected with the rotating block 51, the rotation of the scraper 54 can be subjected to certain resistance due to the existence of the crushed stone in the polishing process, and then the scraper 54 can be pulled unevenly in the rotating process and then reset, when the scraper 54 is bent by the pulling force and then is reset, acceleration of a distance can occur, further, the scraping and removing of the broken stones can be achieved in an uneven acceleration mode, the friction with the wall surface can be rapidly reduced, the basic grinding effect is achieved, meanwhile, the grinding efficiency can be greatly improved due to the broken stones, the removing of the broken stones is also accelerated, in the grinding process, the radian of the outer end of each scraper 54 is smaller than that of the inner end of each scraper, the radian of the outer end of each scraper 54 is consistent with that of the outer edge of each rotating block 51, therefore, the gap between the outer ends of the actually adjacent scrapers 54 in the grinding process is smaller, the broken stones which are ground and removed can only stay between the scrapers 54 and cannot move randomly, the situation that the parts of the device are damaged due to the fact that the rotating blocks 51 rotate and bounce outside the mounting block 1 is avoided, the service life of the device is greatly prolonged, meanwhile, the dust generated in the grinding process can be timely cleaned through the filter screen 55, the grinding efficiency is prevented from being reduced due to the fact that dust is accumulated more, friction force between the scraper plates 54 and the wall surface is prevented from influencing, when the scraper plates 54 rotate, the rotating plates 7 in the outer end walls can automatically adjust the rotating direction according to the grinding direction due to the existence of friction force, and fluctuation of the rotating plates 7 to a certain degree can occur in the process of finishing the grinding operation due to the existence of broken stones, so that the grinding operation can be normally realized, meanwhile, the scraper plates 54 can be protected to a certain degree, the service life of the device is greatly prolonged, the rubber balls 11 in the walls of the scraper plates 54 can be continuously extruded at the inner ends of the rotating plates 7 in the rotating process of the rotating plates 7, cooling liquid in the rubber balls 11 is continuously extruded and exchanged with the cooling grooves 9 in the rotating plates 7 through the hoses 10, the high temperature generated in the grinding process is greatly reduced, the rotating plates 7 are effectively protected, and the efficient grinding effect, and because the two side walls of the outer end of the rotating plate 7 are hinged with the processing plates 12 through the torsional springs, the processing plates 12 initially rotate on the outer sides of the rotating plate 7, and the friction pipes 13 are fixedly connected in the outer walls of the processing plates 12, so that the processing plates 12 can shrink to be arranged in the two side walls of the rotating plate 7 in a normal polishing state, polishing operation is completed through the friction pipes 13 on the outer walls of the processing plates, further protection is provided for the rotating plate 7, the outer ends of the processing plates 12 can be cut and rubbed with the edges of broken stones under the influence of the positions of the broken stones when the broken stones are encountered, namely, the protection provided for the device to the greatest extent in the process of efficiently completing polishing operation is realized, and the service life of the device is greatly prolonged.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (6)
1. An environment-friendly polishing device comprises a mounting block (1), a motor (2), a handle (3), a suction joint (4) and a polishing mechanism (5); the method is characterized in that: the lower end of the mounting block (1) is square, a motor (2) is fixedly mounted inside the upper end of the mounting block (1), a suction joint (4) is fixedly mounted at the right end of the mounting block (1), and a polishing mechanism (5) is arranged inside the mounting block (1); the outer end of the motor (2) is fixedly connected with a handle (3); the grinding mechanism (5) comprises a rotating block (51), an expansion rod (52), a mounting column (53), a scraper (54), a filter screen (55), a hinge plate (56), an expansion membrane (57), a gear set (58) and an arc-shaped plate (59); the inner end of the telescopic rod (52) is fixedly sleeved on a front-end rotating shaft of the motor (2), and the outer end of the telescopic rod (52) is fixedly connected with a rotating block (51); the rotating block (51) is rotatably arranged inside the mounting block (1), the outer end of the rotating block (51) is initially arranged on the outer side of the lower end of the mounting block (1), and scrapers (54) are uniformly arranged on the outer surface of the rotating block (51).
2. An environment friendly sanding device as defined in claim 1, wherein: the inner end of the scraper (54) is fixedly connected to the outer surface of the mounting column (53) around the circumference, the inner surface of the outer end of the scraper (54) is in contact with the outer surface of the rotating block (51), the scraper (54) is made of elastic metal materials, the scraper (54) is arc-shaped, the radian of the outer end of the scraper (54) is smaller than that of the inner end, and the radian of the outer end of the scraper (54) is consistent with that of the outer edge of the rotating block (51); the inner end of the mounting column (53) is fixedly connected in the outer wall of the rotating block (51).
3. An environment friendly sanding device as defined in claim 2, wherein: filter screens (55) are uniformly arranged among the scraping plates (54); the filter screen (55) is uniformly and fixedly arranged in the outer wall of the rotating block (51) around the circumference, and an inner cavity of the filter screen (55) is communicated with the suction joint (4); hinged plates (56) are uniformly arranged on the outer side of the mounting column (53) around the circumference; two ends of each hinged plate (56) are fixedly connected to the inner end surfaces of two adjacent scraping plates (54) respectively, and the outer side surface of each hinged plate (56) is fixedly connected with an expansion film (57); the inner side of the expansion film (57) is provided with a closed cavity.
4. An environment friendly sanding device as defined in claim 3, wherein: the outer surface of the rotating block (51) is rotatably connected with a gear set (58) through threads; the gear sets (58) are arranged in a plurality, the gear sets (58) are rotatably arranged in the wall of the rotating block (51), and the outer sides of the gear sets (58) are rotatably connected with arc-shaped plates (59) through threads; the arc plates (59) are evenly connected in the outer wall of the rotating block (51) in a sliding mode around the circumference, the arc plates (59) are arranged to be semi-circular tubular, and the arc plates (59) are connected through the blocking film (6).
5. An environment friendly sanding device as defined in claim 3, wherein: a plurality of rotating plates (7) are uniformly and rotatably connected in the outer end wall of the scraper (54); the outer end of the rotating plate (7) is arranged on the outer side of the scraper (54), the inner end of the rotating plate (7) is arranged inside the scraper (54), and rubber plates (8) are fixedly connected to the surfaces of the two sides of the outer end of the rotating plate (7); the rubber plate (8) is arranged to be corrugated, the rubber plate (8) is made of ceramic silicon rubber materials, and the inner end of the rubber plate (8) is fixedly connected to the wall surface of the outer end of the scraping plate (54); a cooling groove (9) is formed in the outer end wall of the rotating plate (7); the cooling tank (9) is filled with cooling liquid, and the cooling tank (9) is communicated with an inner cavity of the rubber ball (11) through a hose (10); the rubber balls (11) are symmetrically and fixedly arranged in the inner wall of the outer end of the scraper (54).
6. An environment friendly sanding device as defined in claim 5, wherein: two side walls of the outer end of the rotating plate (7) are hinged with a processing plate (12) through torsion springs; the processing plate (12) rotates at the outer side of the rotating plate (7) initially, and a friction pipe (13) is fixedly connected in the outer wall of the processing plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011622971.1A CN112809475A (en) | 2020-12-31 | 2020-12-31 | Environment-friendly polishing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011622971.1A CN112809475A (en) | 2020-12-31 | 2020-12-31 | Environment-friendly polishing device |
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| CN112809475A true CN112809475A (en) | 2021-05-18 |
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| CN202011622971.1A Pending CN112809475A (en) | 2020-12-31 | 2020-12-31 | Environment-friendly polishing device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113681377A (en) * | 2021-10-20 | 2021-11-23 | 江苏华兮网络科技工程有限公司 | Dust removal adsorption type building block wall surface grinding device based on Bernoulli's law |
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| CN201471239U (en) * | 2009-09-01 | 2010-05-19 | 闫玖明 | Hand-held wall surface porcelain scrapping polishing machine |
| US20190134769A1 (en) * | 2018-05-04 | 2019-05-09 | Yi Yu | Wall Polisher for Building Decoration |
| CN108515040A (en) * | 2018-06-22 | 2018-09-11 | 赵喜亮 | A kind of adhesive sticker removal device of organic plates base course wall |
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Application publication date: 20210518 |
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