CN114250952B - Be used for building engineering auxiliary device that brushes wall - Google Patents
Be used for building engineering auxiliary device that brushes wall Download PDFInfo
- Publication number
- CN114250952B CN114250952B CN202111548009.2A CN202111548009A CN114250952B CN 114250952 B CN114250952 B CN 114250952B CN 202111548009 A CN202111548009 A CN 202111548009A CN 114250952 B CN114250952 B CN 114250952B
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- Prior art keywords
- rod
- sliding
- spring
- frame
- block
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/02—Implements for finishing work on buildings for applying plasticised masses to surfaces, e.g. plastering walls
- E04F21/06—Implements for applying plaster, insulating material, or the like
- E04F21/08—Mechanical implements
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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
- 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
- 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
- B24B7/188—Single-purpose machines or devices for grinding floorings, walls, ceilings or the like with cylinder- or belt-type tools
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention relates to a wall brushing auxiliary device, in particular to a wall brushing auxiliary device for construction engineering. The invention provides an auxiliary device for brushing walls in construction engineering, which can be used for leveling the walls and enabling the wall surface to be painted more attractive. The utility model provides a be used for building engineering auxiliary device that brushes wall, including first handle, first mount, link, head rod, blade, second handle, grinding machanism and extrusion mechanism, three head rods are installed to even interval in first mount lower part and slidingtype, are connected with the blade between the head rod bottom of three, and first mount mid-mounting has the link, installs first handle on the link, and the second handle is installed at first mount top, and the blade both sides are equipped with grinding machanism and extrusion mechanism respectively. The purpose of automatically leveling the wall surface is achieved through the extrusion mechanism and the polishing mechanism, manpower is saved, and working efficiency is improved.
Description
Technical Field
The invention relates to a wall brushing auxiliary device, in particular to a wall brushing auxiliary device for construction engineering.
Background
In the building decoration process, the wall surface is usually required to be painted, and most of the building wall surface just built is uneven, and the wall surface is not attractive enough to be painted directly, so that in order to improve the wall painting quality, the wall surface is required to be leveled before being painted, so that the wall surface is smoother.
Through retrieval, the patent with the publication number of CN108035520B discloses an automatic and efficient wall brushing device, which comprises a loading vehicle body, a lifting frame body arranged at the top position of the left side of the loading vehicle body and a brushing machine body arranged at the top position of the right side of the loading vehicle body, wherein a lifting driving mechanism fixedly connected with the left side end surface of the loading vehicle body is arranged in the right side end surface of the lifting frame body, a first cavity is arranged in the brushing machine body, a sliding chute penetrating through the right side end surface of the first cavity is arranged in the right side inner wall of the first cavity, a supporting rod extending from side to side is connected in the sliding chute in a sliding fit manner, the left extending tail end of the supporting rod extends into the first cavity and is connected with the left side inner wall of the first cavity in a sliding fit manner, a sliding through groove extending from side to side is arranged in the supporting rod in the first cavity, and a rotating cam is arranged in the first cavity at the rear side of the supporting rod; the wall surface painting device has the advantages that the structure is simple, the operation is convenient, the painting work efficiency and the painting quality are improved, the operation amount of workers is reduced, but the aim of leveling the wall surface is not realized, and the wall surface painting is not attractive.
Therefore, it is necessary to design an auxiliary device for painting the wall in the construction engineering, which can level the wall surface and make the wall surface paint more attractive.
Disclosure of Invention
(1) Technical problem to be solved
The invention aims to overcome the defects that the wall surface is leveled and the wall surface paint is more attractive although the structure is simple, the operation is convenient, the painting work efficiency and the painting quality are improved, and the operation amount of workers is reduced, but the aim of leveling the wall surface is not realized.
(2) Technical proposal
In order to solve the technical problems, the invention provides the auxiliary device for brushing the wall in the building engineering, which comprises a first handle, a first fixing frame, a connecting frame, first connecting rods, blades, second handles, polishing mechanisms and extrusion mechanisms, wherein three first connecting rods are uniformly arranged at intervals on the lower part of the first fixing frame in a sliding mode, the blades are connected between the bottoms of the three first connecting rods, the connecting frame is arranged in the middle of the first fixing frame, the first handles are arranged on the connecting frame, the second handles are arranged on the top of the first fixing frame, and the polishing mechanisms and the extrusion mechanisms are respectively arranged on the two sides of the blades.
Preferably, the polishing mechanism comprises a second fixing frame, a first rotating rod, a third fixing frame, a motor, a first diamond column, a second rotating rod, a first bevel gear, a second diamond column, a third rotating rod, a second bevel gear, a belt pulley, a flat belt, a first sliding block, a second sliding block, a first spring and a roller, wherein the second fixing frame is installed on one side of the blade, the first rotating rod is rotationally connected with the lower portion of the second fixing frame, the roller is installed on one side of the first rotating rod, the middle portion of the second fixing frame is rotationally connected with the third rotating rod, the second bevel gear is installed on one side of the third rotating rod, the belt pulleys are respectively installed on the other side of the first rotating rod and the other side of the third rotating rod, a flat belt is sleeved between the two belt pulleys, the middle portion of the second fixing frame is rotationally connected with the second rotating rod, the first bevel gear is meshed with the second bevel gear, the second diamond column is installed on the top of the first rotating rod, the first sliding block is slidingly connected with the upper portion of the second fixing frame, the second sliding block is internally rotationally connected with the second sliding block, the second sliding block is installed between the first sliding block and the upper portion of the second sliding block, the first diamond column is connected with the first diamond column, the first diamond column is installed on the first fixing frame and the first diamond column is matched with the first diamond column.
Preferably, the extrusion mechanism comprises a first guide rod, a third sliding block, a second spring and a fourth rotating rod, the first guide rod is arranged on the other side of the blade, the third sliding block is connected to the first guide rod in a sliding mode, the fourth rotating rod is connected to the third sliding block in a rotating mode, the fourth rotating rod is matched with the roller, the second spring is connected between the third sliding block and the blade, one end of the second spring is connected with the third sliding block, and the other end of the second spring is connected with the blade.
Preferably, the automatic feeding device further comprises a feeding mechanism, the feeding mechanism comprises a supporting frame, a second guide rod, a connecting block, a fourth slider, a third spring and a connecting shaft, the supporting frame is installed at the lower portion of the first fixing frame, the second guide rod is installed at the top of the supporting frame, the fourth slider is connected to the second guide rod in a sliding mode, the third spring is connected between the fourth slider and the upper portion of the second guide rod, the top end of the third spring is connected with the upper portion of the second guide rod, the bottom end of the third spring is connected with the top of the fourth slider, the connecting shaft is connected to the top of the fourth slider in a rotating mode, the connecting block is installed at the top of the third slider, and the connecting block is connected with the lower portion of the connecting shaft in a rotating mode.
Preferably, the device further comprises an adjusting mechanism, the adjusting mechanism comprises a fourth fixing frame, a sliding frame, a threaded rod, third guide rods and a fourth spring, the fourth fixing frame is installed in the middle of the first fixing frame, two third guide rods are symmetrically and slidingly connected to the fourth fixing frame, the threaded rod is rotationally connected to the middle of the fourth fixing frame, the threaded rod is located between the two third guide rods, the sliding frame is connected between the bottoms of the two third guide rods, the middle of the sliding frame is connected with the threaded rod in a threaded connection mode, the sliding frame is slidingly connected with the three first connecting rods, a fourth spring is connected between the sliding frame and the first connecting rods, the fourth spring is sleeved on the first connecting rods, the top end of the fourth spring is connected with the first connecting rods, and the bottom end of the fourth spring is connected with the sliding frame.
Preferably, the rotating mechanism comprises a fifth rotating rod, a second connecting rod, a fixed ring, a rotating disc, a torsion spring and a first lower pressing frame, wherein the first lower pressing frame is installed on the fourth sliding block, the fifth rotating rod is rotationally connected to the upper portion of the first fixing frame, the second connecting rod is rotationally connected to one side, far away from the fifth rotating rod, of the upper portion of the first fixing frame, the fixed ring is connected between the second connecting rod and the fifth rotating rod, the rotating disc is installed on the second connecting rod and matched with the first lower pressing frame, the torsion spring is connected between the rotating disc and the upper portion of the first fixing frame, the torsion spring is sleeved on the second connecting rod, one end of the torsion spring is connected with the rotating disc, and the other end of the torsion spring is connected with the upper portion of the first fixing frame.
Preferably, the device further comprises a disengaging mechanism, the disengaging mechanism comprises a guide block, a first sliding rod, a second pressing frame, a fixing rod, a fifth sliding block, a fifth spring and a first shifting block, the guide block is installed in the middle of the connecting frame, the first sliding rod is connected to the guide block in a sliding mode, the second pressing frame is installed at the top of the first sliding rod, the second pressing frame is connected with the fourth sliding block, the fixing rod is installed at the top of the second pressing frame, the fixing rod is connected with the fifth sliding block in a sliding mode, the fifth spring is connected between the fifth sliding block and the top of the second pressing frame, the fifth spring is sleeved on the lower portion of the fixing rod, one end of the fifth spring is connected with the bottom of the fifth sliding block, the other end of the fifth spring is connected with the top of the second pressing frame, the first shifting block is installed on the first sliding block, and the first shifting block is matched with the fifth sliding block.
Preferably, the clamping mechanism comprises a second sliding rod, a second shifting block, a wedge block, a sixth spring and a clamping block, wherein the second sliding rod is connected to the connecting frame in a sliding mode, the second shifting block is arranged on one side of the second sliding rod, the wedge block is arranged on the other side of the second sliding rod, the sixth spring is connected between the wedge block and the connecting frame, one end of the sixth spring is connected with the connecting frame, the other end of the sixth spring is connected with the wedge block, the clamping block is arranged in the middle of the second pressing frame, and the clamping block is matched with the wedge block.
(3) Advantageous effects
1. The workman only need remove the blade just can scrape the protruding part of wall, and the starter motor can drive the cylinder and rotate to make the abrasive paper section of thick bamboo rotate, polish to the wall after scraping, under the cooperation of third slider and fourth dwang, can carry out spacingly to the abrasive paper section of thick bamboo, avoid the abrasive paper section of thick bamboo to fall out, realized carrying out the purpose of leveling work to the wall voluntarily through extrusion mechanism and grinding machanism, saved the manpower, improved work efficiency.
2. Under the cooperation of fourth slider and connecting axle, can make fourth dwang and cylinder break away from or chucking conveniently, make things convenient for workman's operation through feed mechanism.
3. The distance between the blade and the bottom of the first fixing frame can be adjusted only by rotating the threaded rod, and the device is more flexible through the adjusting mechanism, so that different use habits of workers can be adapted.
4. Through slewing mechanism, on the one hand, solid fixed ring can fix the mopping section of thick bamboo, and the workman can accomplish simultaneously when removing this device to the leveling and the mopping work of wall, has promoted work efficiency greatly, and on the other hand, first hold-down frame can drive the mopping section of thick bamboo and rotate and keep away from the roller, touches the mopping section of thick bamboo when avoiding changing the sand fiber container to avoid being infected with paint.
5. The extrusion mechanism, the material changing mechanism and the rotating mechanism can be driven through the disengaging mechanism, and on the other hand, the second sliding block can be disengaged from the output shaft of the motor, so that when the sand paper tube needs to be replaced, a worker does not need to repeatedly close the motor, and the service life of the motor is prolonged.
6. The second pressing frame can be fixed through the wedge block and the clamping block of the clamping mechanism, and workers do not need to manually press the second pressing frame all the time, so that the strength is further saved.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of the present invention.
Fig. 2 is a schematic perspective view of a second embodiment of the present invention.
Fig. 3 is a schematic view of a partial perspective structure of the present invention.
Fig. 4 is a schematic perspective view of a first part of the polishing mechanism of the present invention.
Fig. 5 is a schematic perspective view of the extrusion mechanism of the present invention.
Fig. 6 is a schematic perspective view of a second portion of the grinding mechanism of the present invention.
Fig. 7 is a schematic perspective view of a mechanism for changing materials according to the present invention.
Fig. 8 is a schematic perspective view of an adjusting mechanism according to the present invention.
Fig. 9 is a schematic view of a part of a rotating mechanism of the present invention.
Fig. 10 is a schematic perspective view of a rotating mechanism according to the present invention.
Fig. 11 is a schematic perspective view of a first part of the disengaging mechanism according to the present invention.
Fig. 12 is a schematic perspective view of a second portion of the disengagement mechanism of the present invention.
Fig. 13 is a schematic perspective view of a third portion of the disengagement mechanism of the present invention.
Fig. 14 is a schematic perspective view of a first portion of the latching mechanism of the present invention.
Fig. 15 is a schematic perspective view of a second portion of the latching mechanism of the present invention.
The marks in the drawings are: 1-first handle, 2-first holder, 21-connecting frame, 3-first connecting rod, 4-blade, 41-second handle, 5-grinding mechanism, 51-second holder, 52-first rotating rod, 53-third holder, 54-motor, 55-first diamond column, 56-second rotating rod, 57-first bevel gear, 58-second diamond column, 59-third rotating rod, 510-second bevel gear, 5101-pulley, 511-flat belt, 512-first slider, 5121-second slider, 513-first spring, 514-roller, 6-pressing mechanism, 61-first guide rod, 62-third slider, 63-second spring, 64-fourth rotating rod, 7-reloading mechanism, 71-supporting frame, 72-second guide rod, 73-connecting block, 74-fourth slide block, 75-third spring, 77-connecting shaft, 8-adjusting mechanism, 81-fourth fixing frame, 82-slide frame, 83-threaded rod, 84-third guide rod, 85-fourth spring, 9-rotating mechanism, 91-fifth rotating rod, 92-second connecting rod, 93-fixed ring, 94-rotating disk, 95-torsion spring, 96-first lower pressing frame, 10-disengaging mechanism, 101-guide block, 102-first slide rod, 103-second lower pressing frame, 104-fixed rod, 105-fifth slide block, 106-fifth spring, 107-first shifting block, 11-seizing mechanism, 111-second slide bar, 112-second shifting block, 113-wedge block, 114-sixth spring, 115-cartridge.
Detailed Description
The invention is further described below with reference to the drawings and examples.
Example 1
1-7, including first handle 1, first mount 2, link 21, head rod 3, blade 4, second handle 41, grinding machanism 5 and extrusion mechanism 6, three head rods 3 are evenly spaced and slidable in first mount 2 lower part, be connected with blade 4 between the 3 bottoms of three head rods, blade 4 is used for strickling the wall, link 21 is installed to the right flank in the middle part of first mount 2, first handle 1 is installed on the right side of link 21, first handle 1 makes things convenient for the grasp, second handle 41 is installed at first mount 2 top, second handle 41 makes things convenient for the grasp, blade 4 rear side is equipped with grinding machanism 5, grinding machanism 5 is used for the wall after strickling, blade 4 front side is equipped with extrusion mechanism 6, extrusion mechanism 6 is used for spacing to the abrasive paper section of thick bamboo.
As shown in fig. 1, 2, 4, 5, 6 and 7, the polishing mechanism 5 includes a second holder 51, a first rotating rod 52, a third holder 53, a motor 54, a first diamond-shaped column 55, a second rotating rod 56, a first bevel gear 57, a second diamond-shaped column 58, a third rotating rod 59, a second bevel gear 510, a pulley 5101, a flat belt 511, a first slider 512, a second slider 5121, a first spring 513 and a roller 514, the second holder 51 is mounted on the rear side of the blade 4, the first rotating rod 52 is rotatably connected to the lower portion of the second holder 51, the roller 514 is mounted on the front side of the first rotating rod 52, the roller 514 is positioned on the left side of the blade 4, the third rotating rod 59 is rotatably connected to the rear side of the middle portion of the second holder 51, the second bevel gear 510 is mounted on the front side of the third rotating rod 59, the pulleys 5101 are mounted on the rear side of the first rotating rod 52 and the rear side of the third rotating rod 59, A flat belt 511 is sleeved between two belt pulleys 5101, a second rotating rod 56 is rotatably connected to the front side of the middle part of a second fixing frame 51, a first bevel gear 57 is mounted on the top of the second rotating rod 56, the first bevel gear 57 is meshed with a second bevel gear 510, a second diamond column 58 is mounted on the top of the first bevel gear 57, a first sliding block 512 is slidably connected to the upper part of the second fixing frame 51, a second sliding block 5121 is rotatably connected to the front side inside the first sliding block 512, a first spring 513 is connected between the first sliding block 512 and the upper part of the second fixing frame 51, a third fixing frame 53 is mounted on the rear side of the upper part of the first fixing frame 2, a motor 54 is mounted in the third fixing frame 53, the motor 54 is used for providing driving force, a first diamond column 55 is mounted on an output shaft of the motor 54, and both the first diamond column 55 and the second diamond column 58 are matched with the second sliding block 5121.
As shown in fig. 2, 5 and 7, the pressing mechanism 6 includes a first guide rod 61, a third slider 62, a second spring 63 and a fourth rotating rod 64, the first guide rod 61 is installed on the front side of the blade 4, the third slider 62 is slidably connected to the first guide rod 61, the fourth rotating rod 64 is rotatably connected to the left side of the third slider 62, the fourth rotating rod 64 is matched with the front side of the roller 514, a second spring 63 is connected between the rear side of the third slider 62 and the front side of the blade 4, the front end of the second spring 63 is connected with the rear side of the third slider 62, and the rear end of the second spring 63 is connected with the front side of the blade 4.
When the wall surface leveling work is needed, a worker can manually pull the third sliding block 62 to move forwards, the second spring 63 stretches, the third sliding block 62 moves forwards to drive the fourth rotating rod 64 to move forwards, the fourth rotating rod 64 is separated from the roller 514, then the worker can sleeve the sand paper cylinder on the roller 514, after the sand paper cylinder is sleeved, the third sliding block 62 is loosened, under the action of the second spring 63, the third sliding block 62 moves backwards to reset to drive the fourth rotating rod 64 to move backwards to reset, the fourth rotating rod 64 is clamped in the middle of the roller 514, then the worker holds the first handle 1 by hand, the device is close to the wall surface, the blade 4 contacts with the wall surface, the worker manually pulls the first handle 1 to move rightwards, the blade 4 moves rightwards along with the movement, simultaneously, the worker starts the motor 54 to scrape the raised part of the wall surface, the output shaft of the motor 54 rotates to drive the first diamond-shaped column 55 to rotate, the second slider 5121 rotates along with the motor, the second slider 5121 rotates to drive the second diamond-shaped column 58 to rotate, the first bevel gear 57 and the second rotating rod 56 rotate along with the motor, the first bevel gear 57 rotates to drive the second bevel gear 510 to rotate, the third rotating rod 59 rotates along with the first rotating rod 59, the first rotating rod 52 rotates to drive the roller 514 to rotate through the belt pulley 5101 and the flat belt 511, the sand paper cylinder and the fourth rotating rod 64 rotate along with the roller, the scraped wall surface is polished, and when the wall surface does not need to be leveled, the worker turns off the motor 54. So, the workman only need remove blade 4 just can scrape the bellied part of wall to the starter motor 54 can drive cylinder 514 rotation to make the abrasive paper section of thick bamboo rotate, polish the wall after scraping, under the cooperation of third slider 62 and fourth dwang 64, can carry out spacingly to the abrasive paper section of thick bamboo, avoid the abrasive paper section of thick bamboo to fall out, realized the purpose of automatic leveling work to the wall through extrusion mechanism 6 and grinding machanism 5, saved the manpower, improved work efficiency.
Example 2
On the basis of embodiment 1, as shown in fig. 1, 2 and 7, the device further comprises a material changing mechanism 7, wherein the material changing mechanism 7 is used for driving the extrusion mechanism 6, the material changing mechanism 7 comprises a supporting frame 71, a second guide rod 72, a connecting block 73, a fourth slider 74, a third spring 75 and a connecting shaft 77, the supporting frame 71 is installed on the front side surface of the lower part of the first fixing frame 2, the second guide rod 72 is installed on the top of the supporting frame 71, the fourth slider 74 is connected onto the second guide rod 72 in a sliding mode, the third spring 75 is connected between the fourth slider 74 and the upper part of the second guide rod 72, the top end of the third spring 75 is connected with the top of the fourth slider 74, the connecting shaft 77 is rotatably connected to the front side of the fourth slider 74, the connecting block 73 is installed on the top of the third slider 62, and the connecting block 73 is rotatably connected with the lower part of the connecting shaft 77.
When the sand paper tube needs to be replaced, a worker manually presses the fourth slider 74 to move downwards, the third spring 75 stretches, the fourth slider 74 moves downwards to drive the connecting shaft 77 to rotate, the connecting shaft 77 rotates to push the connecting block 73 to move forwards, the third slider 62 and the fourth rotating rod 64 move forwards along with the connecting block 73, the fourth rotating rod 64 is separated from the roller 514, at the moment, the worker can replace the sand paper tube, after the replacement is finished, the worker releases the fourth slider 74, under the action of the third spring 75, the fourth slider 74 moves upwards to reset to drive the connecting shaft 77 to rotate reversely, the connecting shaft 77 rotates reversely to drive the connecting block 73 to move backwards to reset, and the third slider 62 and the fourth rotating rod 64 move backwards to reset along with the connecting block 73 to enable the fourth rotating rod 64 to be clamped in the middle of the roller 514. In this way, the fourth rotating rod 64 can be conveniently separated from or clamped with the roller 514 under the cooperation of the fourth sliding block 74 and the connecting shaft 77, and the operation of workers is facilitated through the material changing mechanism 7.
Example 3
On the basis of embodiment 2, as shown in fig. 2 and 8, the device further comprises an adjusting mechanism 8, the adjusting mechanism 8 is used for adjusting the distance between the blade 4 and the bottom of the first fixing frame 2, the adjusting mechanism 8 comprises a fourth fixing frame 81, a sliding frame 82, a threaded rod 83, a third guide rod 84 and a fourth spring 85, the fourth fixing frame 81 is installed on the left side of the middle portion of the first fixing frame 2, two third guide rods 84 are symmetrically and slidingly connected on the fourth fixing frame 81, the threaded rod 83 is rotationally connected on the middle portion of the fourth fixing frame 81, the threaded rod 83 is located between the two third guide rods 84, the sliding frame 82 is connected between the bottoms of the two third guide rods 84, the middle portion of the sliding frame 82 is connected with the threaded rod 83 in a threaded connection mode, the sliding frame 82 is slidingly connected with the three first connecting rods 3, the fourth spring 85 is sleeved on the first connecting rods 3, the top ends of the fourth spring 85 are connected with the first connecting rods 3, and the bottom ends of the fourth spring 85 are connected with the sliding frame 82.
Before leveling the wall surface, a worker rotates the threaded rod 83 manually, the threaded rod 83 rotates to drive the sliding frame 82 to move upwards, the third guide rod 84 moves upwards along with the sliding frame 82 to move upwards to drive the fourth spring 85 to move upwards, the first connecting rod 3 and the blade 4 move upwards along with the sliding frame, the distance between the blade 4 and the bottom of the first fixing frame 2 is shortened, when the distance between the blade 4 and the bottom of the first fixing frame 2 needs to be lengthened, the worker only needs to rotate the threaded rod 83 reversely, the reverse rotation of the threaded rod 83 drives the sliding frame 82 to move downwards, the third guide rod 84 moves downwards along with the sliding frame 82 to move downwards to drive the fourth spring 85 to move downwards, the first connecting rod 3 and the blade 4 move downwards along with the sliding frame, when the blade 4 is in contact with the protruding part of the wall surface, the wall surface extrudes the blade 4 to move upwards along with the first connecting rod 3, the fourth spring 85 stretches, and when the blade 4 is not in contact with the protruding part of the wall surface, the first connecting rod 3 moves downwards to drive the blade 4 to move downwards to reset under the action of the fourth spring 85. So, only need rotate threaded rod 83 just can adjust the distance between blade 4 and the first mount 2 bottom, make this device more nimble through adjustment mechanism 8, can adapt to workman's different use custom.
As shown in fig. 1, fig. 2, fig. 9 and fig. 10, the device further comprises a rotating mechanism 9, the rotating mechanism 9 is used for driving the wall brushing barrel to be far away from the roller 514, the rotating mechanism 9 comprises a fifth rotating rod 91, a second connecting rod 92, a fixing ring 93, a rotating disc 94, a torsion spring 95 and a first pressing frame 96, the first pressing frame 96 is installed on the left side face of the fourth sliding block 74, the fifth rotating rod 91 is rotatably connected to the rear side in the upper portion of the first fixing frame 2, the fixing ring 93 is connected to the front side in the upper portion of the first fixing frame 2, the fixing ring 93 is used for fixing the wall brushing barrel, the rotating disc 94 is installed on the front side of the second connecting rod 92, the rotating disc 94 is matched with the first pressing frame 96, the torsion spring 95 is connected between the rotating disc 94 and the upper portion of the first fixing frame 2, the torsion spring 95 is sleeved on the front side of the second connecting rod 92, the front end of the torsion spring 95 is connected to the rotating disc 94, and the rear end of the torsion spring 95 is connected to the upper portion of the first fixing frame 2.
The worker can put the brush cylinder into the fixed ring 93, when the sand paper cylinder needs to be replaced, the worker manually presses the first lower pressing frame 96 to move downwards, on one hand, the first lower pressing frame 96 moves downwards to drive the fourth sliding block 74 to move downwards so as to push the fourth rotating rod 64 to be separated from the roller 514, on the other hand, the first lower pressing frame 96 moves downwards and presses the rotating disc 94 to rotate, the torsion spring 95 deforms, the second connecting rod 92 rotates along with the second connecting rod to drive the fixed ring 93 to rotate, the fixed ring 93 rotates to drive the fifth rotating rod 91 to rotate, the brush cylinder rotates and is far away from the roller 514, the brush cylinder is prevented from being touched when the sand paper cylinder is replaced, after the sand paper cylinder is replaced, the first lower pressing frame 96 is loosened, under the action of the third spring 75, the fourth sliding block 74 and the first lower pressing frame 96 move upwards to reset, under the action of the torsion spring 95, the rotating disc 94 reversely rotates, the second connecting rod 92 reversely rotates and drives the fixed ring 93 reversely, and the fixed ring 93 reversely rotates to drive the fifth rotating rod 91 reversely to rotate, so that the brush cylinder reversely rotates and is close to the roller 514. So, through slewing mechanism 9, on the one hand, solid fixed ring 93 can fix the mopping section of thick bamboo, and the workman when removing this device can accomplish simultaneously to the leveling of wall and mopping work, has promoted work efficiency greatly, and on the other hand, first hold-down 96 can drive the mopping section of thick bamboo and rotate and keep away from roller 514, touches the mopping section of thick bamboo when avoiding changing the sand fiber container to avoid being infected with paint.
As shown in fig. 1, fig. 2, fig. 11, fig. 12, fig. 13 and fig. 14, the device further comprises a disengaging mechanism 10, the disengaging mechanism 10 is used for stopping the rotation of the drum 514 on the basis of not closing the motor 54, the disengaging mechanism 10 comprises a guide block 101, a first sliding rod 102, a second pressing frame 103, a fixing rod 104, a fifth sliding block 105, a fifth spring 106 and a first shifting block 107, the guide block 101 is mounted on the left side of the middle part of the connecting frame 21, the first sliding rod 102 is connected to the guide block 101 in a sliding manner, the second pressing frame 103 is mounted on the top of the first sliding rod 102, the front part of the second pressing frame 103 is connected to the right side of the fourth sliding block 74, the fixing rod 104 is mounted on the rear side of the top of the second pressing frame 103, the fifth sliding block 105 is connected to the rear side of the top of the second pressing frame 103 in a sliding manner, the fifth spring 106 is sleeved on the lower part of the fixing rod 104, the top end of the fifth spring 106 is connected to the bottom of the fifth sliding block 105, the bottom end 103 of the fifth spring 106 is connected to the second pressing frame 103, the first shifting block 107 is mounted on the rear side of the first sliding block 107, and the fifth sliding block 107 is mounted on the rear side of the second pressing frame 103.
The worker presses the second pressing frame 103 to move downward, and the first sliding bar 102 moves downward, on the one hand, the second pressing frame 103 moves downward to drive the fourth slider 74 and the parts thereon to move downward, and on the other hand, the second pressing frame 103 moves downward to drive the fixing bar 104 to move downward, the fifth spring 106 is stretched, and when the fixing bar 104 continues to move downward after contacting with the fifth slider 105, the fixing bar 104 moves downward to drive the first shifting block 107 to move downward through the fifth slider 105, the first shifting block 107 moves downward to drive the first slider 512 to move downward, the first spring 513 stretches, the second slider 5121 moves downward and disengages from the first diamond 55, the first diamond-shaped column 55 idles, the second diamond-shaped column 58 cannot rotate, so that the roller 514 stops rotating, at this time, a worker can replace the sand paper tube, after the sand paper tube is replaced, the worker releases the second lower pressing frame 103, the second lower pressing frame 103 and the fifth sliding block 105 move upwards to reset under the action of the fifth spring 106, the fixing rod 104 moves upwards to reset along with the second lower pressing frame 103 and the fifth sliding block 105, the fixing rod 104 does not squeeze the first shifting block 107 any more, the first sliding block 512 and the second sliding block 5121 move upwards to reset under the action of the first spring 513, the first shifting block 107 moves upwards to reset along with the second sliding block 5121 contacts with the first diamond-shaped column 55 again, and the second diamond-shaped column 58 rotates. In this way, the disengaging mechanism 10 can drive the pressing mechanism 6, the material changing mechanism 7 and the rotating mechanism 9, and can disengage the second slider 5121 from the first diamond-shaped column 55, so that the roller 514 stops rotating, and a worker does not need to repeatedly turn off the motor 54 when changing the sand paper tube, thereby prolonging the service life of the motor 54.
As shown in fig. 1, 2, 14 and 15, the device further comprises a clamping mechanism 11, the clamping mechanism 11 is used for fixing the second pressing frame 103, the clamping mechanism 11 comprises a second sliding rod 111, a second shifting block 112, a wedge block 113, a sixth spring 114 and a clamping block 115, the front side of the connecting frame 21 is connected with the second sliding rod 111 in a sliding manner, the second shifting block 112 is installed on the front side of the second sliding rod 111, the wedge block 113 is installed on the rear side of the second sliding rod 111, the sixth spring 114 is connected between the wedge block 113 and the connecting frame 21, the front end of the sixth spring 114 is connected with the connecting frame 21, the rear end of the sixth spring 114 is connected with the wedge block 113, the clamping block 115 is installed in the middle of the second pressing frame 103, and the clamping block 115 is matched with the wedge block 113.
The second pressing frame 103 moves downwards to drive the clamping block 115 to move downwards, when the clamping block 115 moves downwards to be in contact with the wedge block 113, the clamping block 115 presses the wedge block 113 to move forwards, the sixth spring 114 compresses, the wedge block 113 moves forwards to drive the second sliding rod 111 to move forwards, the second sliding rod 112 moves forwards along with the second sliding rod, when the clamping block 115 continues to move downwards to be separated from the wedge block 113, under the action of the sixth spring 114, the wedge block 113 moves backwards to reset to drive the second sliding rod 111 to move backwards, the second shifting block 112 moves backwards to reset along with the second sliding rod, the clamping block 115 is clamped by the wedge block 113, the self-upward movement reset of the clamping block 115 is avoided, the second pressing frame 103 is fixed, when the second pressing frame 103 is not required to be fixed, the second shifting block 112 is pulled forwards by a worker, the second sliding rod 111 moves forwards to drive the wedge block 113 to move forwards, the sixth spring 114 compresses, the fixing function of the wedge block 113 on the clamping block 115 is cancelled, the clamping block 115 can move upwards by a worker, and finally, the second shifting block 112 is released. In this way, the second pressing frame 103 can be fixed by the wedge block 113 and the clamping block 115 of the clamping mechanism 11, and a worker does not need to press the second pressing frame 103 all the time, so that the strength is further saved.
The foregoing examples have shown only the preferred embodiments of the invention, which are described in more detail and are not to be construed as limiting the scope of the invention. It should be noted that modifications, improvements and substitutions can be made by those skilled in the art without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (6)
1. The utility model provides a be used for building engineering to brush wall auxiliary device, a serial communication port, including first handle (1), first mount (2), link (21), head rod (3), blade (4), second handle (41), grinding machanism (5) and extrusion mechanism (6), three head rods (3) are installed to even interval in first mount (2) lower part and slidingtype, be connected with blade (4) between three head rods (3) bottom, first mount (2) mid-mounting has link (21), install first handle (1) on link (21), second handle (41) are installed at first mount (2) top, blade (4) both sides are equipped with grinding machanism (5) and extrusion mechanism (6) respectively;
the polishing mechanism (5) comprises a second fixing frame (51), a first rotating rod (52), a third fixing frame (53), a motor (54), a first diamond column (55), a second rotating rod (56), a first bevel gear (57), a second diamond column (58), a third rotating rod (59), a second bevel gear (510), a belt pulley (5101), a flat belt (511), a first sliding block (512), a second sliding block (5121), a first spring (513) and a roller (514), wherein the second fixing frame (51) is arranged on one side of the blade (4), the first rotating rod (52) is rotatably connected to the lower part of the second fixing frame (51), the roller (514) is arranged on one side of the first rotating rod (52), the third rotating rod (59) is rotatably connected to the middle part of the second fixing frame (51), the second bevel gear (510) is arranged on one side of the third rotating rod (59), the flat belt (511) is arranged on the other side of the first rotating rod (52) and the other side of the third rotating rod (59), the flat belt pulley (5101) is sleeved between the two belt pulleys (511), the second rotating rod (51) is rotatably connected to the first bevel gear (56), the second bevel gear (56) is rotatably connected to the first bevel gear (57), a second diamond-shaped column (58) is arranged at the top of the first bevel gear (57), a first sliding block (512) is connected to the upper part of the second fixing frame (51) in a sliding mode, a second sliding block (5121) is connected to the inside of the first sliding block (512) in a rotating mode, a first spring (513) is connected between the first sliding block (512) and the upper part of the second fixing frame (51), a third fixing frame (53) is arranged on the upper part of the first fixing frame (2), a motor (54) is arranged in the third fixing frame (53), a first diamond-shaped column (55) is arranged on an output shaft of the motor (54), and the first diamond-shaped column (55) and the second diamond-shaped column (58) are matched with the second sliding block (5121);
the extrusion mechanism (6) comprises a first guide rod (61), a third sliding block (62), a second spring (63) and a fourth rotating rod (64), wherein the first guide rod (61) is installed on the other side of the blade (4), the third sliding block (62) is connected to the first guide rod (61) in a sliding mode, the fourth rotating rod (64) is connected to the third sliding block (62) in a rotating mode, the fourth rotating rod (64) is matched with the roller (514), the second spring (63) is connected between the third sliding block (62) and the blade (4), one end of the second spring (63) is connected with the third sliding block (62), and the other end of the second spring (63) is connected with the blade (4).
2. The wall brushing auxiliary device for the building engineering according to claim 1, further comprising a material changing mechanism (7), wherein the material changing mechanism (7) comprises a supporting frame (71), a second guide rod (72), a connecting block (73), a fourth sliding block (74), a third spring (75) and a connecting shaft (77), the supporting frame (71) is arranged at the lower part of the first fixing frame (2), the second guide rod (72) is arranged at the top of the supporting frame (71), the fourth sliding block (74) is connected onto the second guide rod (72) in a sliding mode, the third spring (75) is connected between the fourth sliding block (74) and the upper part of the second guide rod (72), the top end of the third spring (75) is connected with the top of the fourth sliding block (74), the connecting shaft (77) is connected onto the fourth sliding block (74) in a rotating mode, the connecting block (73) is arranged at the top of the third sliding block (62), and the connecting block (73) is connected onto the lower part of the connecting shaft (77) in a rotating mode.
3. The wall brushing auxiliary device for the building engineering according to claim 2, further comprising an adjusting mechanism (8), wherein the adjusting mechanism (8) comprises a fourth fixing frame (81), a sliding frame (82), a threaded rod (83), a third guiding rod (84) and a fourth spring (85), the fourth fixing frame (81) is installed in the middle of the first fixing frame (2), two third guiding rods (84) are symmetrically and slidingly connected to the fourth fixing frame (81), the threaded rod (83) is rotationally connected to the middle of the fourth fixing frame (81), the threaded rod (83) is located between the two third guiding rods (84), a sliding frame (82) is connected between the bottoms of the two third guiding rods (84), the middle of the sliding frame (82) is connected with the threaded rod (83) in a threaded connection mode, the sliding frame (82) is connected with the three first connecting rods (3) in a sliding mode, the fourth spring (85) is connected between the sliding frame (82) and the first connecting rods (3), the fourth spring (85) is sleeved on the first connecting rods (3), and the top ends of the fourth spring (85) are connected with the first connecting rods (82).
4. The auxiliary device for building engineering wall brushing according to claim 3, further comprising a rotating mechanism (9), wherein the rotating mechanism (9) comprises a fifth rotating rod (91), a second connecting rod (92), a fixed ring (93), a rotating disc (94), a torsion spring (95) and a first pressing frame (96), the first pressing frame (96) is installed on the fourth sliding block (74), the fifth rotating rod (91) is rotatably connected to the upper portion of the first fixing frame (2), a second connecting rod (92) is rotatably connected to one side, far away from the fifth rotating rod (91), of the upper portion of the first fixing frame (2), a fixed ring (93) is connected between the second connecting rod (92) and the fifth rotating rod (91), a rotating disc (94) is installed on the second connecting rod (92), the rotating disc (94) is matched with the first pressing frame (96), the torsion spring (95) is connected between the rotating disc (94) and the upper portion of the first fixing frame (2), the torsion spring (95) is sleeved on the second connecting rod (92), and one end of the torsion spring (95) is connected to the other end of the torsion spring (95).
5. The auxiliary device for brushing walls in constructional engineering according to claim 4, further comprising a disengaging mechanism (10), wherein the disengaging mechanism (10) comprises a guide block (101), a first sliding rod (102), a second pressing frame (103), a fixing rod (104), a fifth sliding block (105), a fifth spring (106) and a first shifting block (107), the guide block (101) is mounted in the middle of the connecting frame (21), the first sliding rod (102) is connected to the guide block (101) in a sliding manner, the second pressing frame (103) is mounted at the top of the first sliding rod (102), the second pressing frame (103) is connected with the fourth sliding block (74), the fixing rod (104) is mounted at the top of the second pressing frame (103), the fifth sliding block (105) is connected to the fixing rod (104) in a sliding manner, the fifth spring (106) is connected between the fifth sliding block (105) and the top of the second pressing frame (103), the fifth spring (106) is sleeved at the lower portion of the fixing rod (104), one end of the fifth spring (106) is connected with the fifth sliding block (105) at the bottom of the fifth sliding block (103), and the fifth sliding block (107) is mounted at the other end of the fifth sliding block (103) is matched with the fifth sliding block (107).
6. The auxiliary device for building engineering wall brushing according to claim 5, further comprising a clamping mechanism (11), wherein the clamping mechanism (11) comprises a second sliding rod (111), a second shifting block (112), a wedge block (113), a sixth spring (114) and a clamping block (115), the second sliding rod (111) is connected to the connecting frame (21) in a sliding mode, the second shifting block (112) is installed on one side of the second sliding rod (111), the wedge block (113) is installed on the other side of the second sliding rod (111), the sixth spring (114) is connected between the wedge block (113) and the connecting frame (21), one end of the sixth spring (114) is connected with the connecting frame (21), the other end of the sixth spring (114) is connected with the wedge block (113), the clamping block (115) is installed in the middle of the second pressing frame (103), and the clamping block (115) is matched with the wedge block (113).
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