CN114250952A - 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
- CN114250952A CN114250952A CN202111548009.2A CN202111548009A CN114250952A CN 114250952 A CN114250952 A CN 114250952A CN 202111548009 A CN202111548009 A CN 202111548009A CN 114250952 A CN114250952 A CN 114250952A
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- Prior art keywords
- rod
- spring
- frame
- block
- sliding
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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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to a wall painting auxiliary device, in particular to a wall painting auxiliary device for constructional engineering. The invention provides an auxiliary device for wall painting in building engineering, which can level a wall surface and make the wall surface painting more beautiful. The utility model provides a be used for building engineering auxiliary device that brushes wall, including first handle, first mount, the link, the head rod, the blade, the second handle, grinding machanism and extrusion mechanism, three head rods are installed to even interval and slidingtype in first mount lower part, be connected with the blade between three head rod bottoms, first mount mid-mounting has the link, install first handle on the link, the second handle is installed at first mount top, 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 grinding mechanism, manpower is saved, and working efficiency is improved.
Description
Technical Field
The invention relates to a wall painting auxiliary device, in particular to a wall painting auxiliary device for constructional engineering.
Background
In the building decoration process, generally need carry out the mopping to the wall, and the building wall that just has built is uneven mostly, directly carries out the mopping to the wall and is not pleasing to the eye enough, consequently, in order to improve the quality of mopping, before painting the wall, need make level to the wall, make the wall more level and smooth.
Through search, the patent with publication number CN108035520B, an automatic and efficient wall painting device, includes a loading vehicle body, a lifting frame body disposed at the top of the left side of the loading vehicle body, and a painting machine body disposed at the top of the right side of the loading vehicle body, a lifting driving mechanism fixedly connected with the left end face of the loading vehicle body is arranged in the right end face of the lifting frame body, a first cavity is arranged in the brushing machine body, a guide chute penetrating through the right end face of the first cavity is arranged in the inner wall of the right side of the first cavity, the guide chute is connected with a supporting rod which extends leftwards and rightwards in a sliding fit manner, the extending tail end of the left side of the supporting rod extends into the first cavity and is connected with the inner wall of the left side of the first cavity in a sliding fit manner, a sliding guide through groove extending left and right is formed in the supporting rod in the first cavity, and a rotating cam is arranged in the first cavity behind the supporting rod; although the above patent is simple in structure and convenient to operate, the painting efficiency and quality are improved, and the operation amount of workers is reduced, the purpose of leveling the wall surface is not achieved, and the wall surface painting is not more attractive.
Therefore, it is necessary to design an auxiliary device for wall painting in building engineering, which can level the wall surface and make the wall surface painting more beautiful.
Disclosure of Invention
(1) Technical problem to be solved
The invention aims to overcome the defects that although the structure of the above patent is simple, the operation is convenient, the painting work efficiency and quality are improved, and the operation amount of workers is reduced, the aim of leveling the wall surface is not realized, and the wall surface painting is not more beautiful.
(2) Technical scheme
In order to solve the technical problem, the invention provides an auxiliary device for brushing walls in constructional engineering, which comprises a first handle, a first fixing frame, a connecting frame, first connecting rods, blades, a second handle, a polishing mechanism and an extrusion mechanism, wherein the three first connecting rods are uniformly and slidably arranged at the lower part of the first fixing frame, the blades are connected among the bottoms of the three first connecting rods, the connecting frame is arranged in the middle of the first fixing frame, the first handle is arranged on the connecting frame, the second handle is arranged at the top of the first fixing frame, and the polishing mechanism and the extrusion mechanism are respectively arranged on two sides of each blade.
Preferably, the polishing mechanism comprises a second fixing frame, a first rotating rod, a third fixing frame, a motor, a first diamond-shaped column, a second rotating rod, a first bevel gear, a second diamond-shaped column, a third rotating rod, a second bevel gear, a belt pulley, a flat belt, a first slider, a second slider, a first spring and a roller, wherein the second fixing frame is arranged on one side of the blade, the lower part of the second fixing frame is rotatably connected with the first rotating rod, the roller is arranged on one side of the first rotating rod, the middle part of the second fixing frame is rotatably connected with the third rotating rod, the second bevel gear is arranged on one side of the third rotating rod, the belt pulleys are arranged on the other side of the first rotating rod and the other side of the third rotating rod, the flat belt is sleeved between the two belt pulleys, the middle part of the second fixing frame is rotatably connected with the second rotating rod, the first bevel gear is arranged on the top of the second rotating rod, and the first bevel gear is meshed with the second bevel gear, the second rhombus column is installed at the top of the first bevel gear, the first slider is connected to the upper portion of the second fixing frame in a sliding mode, the second slider is connected to the inner rotary type of the first slider, a first spring is connected between the first slider and the upper portion of the second fixing frame, the third fixing frame is installed on the upper portion of the first fixing frame, the motor is installed in the third fixing frame, the first rhombus column is installed on the output shaft of the motor, and the first rhombus column and the second rhombus column are matched with the second slider.
Preferably, the extrusion mechanism comprises a first guide rod, a third slider, a second spring and a fourth rotating rod, the first guide rod is installed on the other side of the blade, the third slider is connected to the first guide rod in a sliding mode, the fourth rotating rod is connected to the third slider in a rotating mode, the fourth rotating rod is matched with the roller, the second spring is connected between the third slider and the blade, one end of the second spring is connected with the third slider, and the other end of the second spring is connected with the blade.
Preferably, still including the mechanism of reloading, the mechanism of reloading is including the support frame, the second guide bar, the connecting block, the fourth slider, third spring and connecting axle, the support frame is installed to first mount lower part, the second guide bar is installed at the support frame top, the gliding style is connected with the fourth slider on the second guide bar, be connected with the third spring between fourth slider and the second guide bar upper portion, the top and the second guide bar upper portion of third spring are connected, the bottom and the fourth slider top of third spring are connected, the rotating style is connected with the connecting axle on the fourth slider, the connecting block is installed at third slider top, the connecting block is connected with connecting axle lower part rotary type.
Preferably, still including adjustment mechanism, adjustment mechanism is including the fourth mount, the carriage, the threaded rod, third guide bar and fourth spring, first mount mid-mounting has the fourth mount, the symmetry just is connected with two third guide bars slidingly on the fourth mount, fourth mount middle part rotary type is connected with the threaded rod, the threaded rod is located between two third guide bars, be connected with the carriage between two third guide bar bottoms, the carriage middle part is connected through threaded connection's mode with the threaded rod, carriage and the equal sliding connection of three head rods, be connected with the fourth spring between carriage and the head rod, fourth spring housing is on the head rod, the top and the head rod of fourth spring are connected, the bottom and the carriage of fourth spring are connected.
Preferably, still including slewing mechanism, slewing mechanism is including the fifth dwang, the second connecting rod, solid fixed ring, the rolling disc, torque spring and first pressure frame, install first pressure frame on the fourth slider, first mount upper portion rotary type is connected with the fifth dwang, one side rotary type that fifth dwang was kept away from on first mount upper portion is connected with the second connecting rod, be connected with solid fixed ring between second connecting rod and the fifth dwang, install the rolling disc on the second connecting rod, rolling disc and first pressure frame cooperation, be connected with torque spring between rolling disc and the first mount upper portion, torque spring overlaps on the second connecting rod, torque spring's one end and rolling disc are connected, torque spring's the other end and first mount upper portion are connected.
Preferably, the separating mechanism comprises a guide block, a first sliding rod, a second pressing frame, a fixed 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 fixed rod is installed at the top of the second pressing frame, the fifth sliding block is connected to the fixed rod in a sliding mode, the fifth spring is connected between the top of the fifth sliding block and the top of the second pressing frame, the fifth spring is sleeved on the lower portion of the fixed 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, still including the card mechanism, block the mechanism including the second slide bar, the second shifting block, the wedge, sixth spring and fixture block, the sliding type is connected with the second slide bar on the link, the second shifting block is installed to second slide bar one side, the wedge is installed to second slide bar opposite side, be connected with the sixth spring between wedge and the link, the one end and the link of sixth spring are connected, the other end and the wedge of sixth spring are connected, second push down frame mid-mounting has the fixture block, fixture block and wedge cooperation.
(3) Advantageous effects
1. The workman only needs to remove the blade just can scrape flat to the wall bulge, and starting motor can drive the cylinder and rotate to make a sand paper section of thick bamboo rotate, polish the wall after strickleing off, under the cooperation of third slider and fourth dwang, can carry on spacingly to a sand paper section of thick bamboo, avoid a sand paper section of thick bamboo to fall out, realized the automatic purpose of the work of making level to the wall through extrusion mechanism and grinding machanism, saved the manpower, improved work efficiency.
2. Under the cooperation of the fourth sliding block and the connecting shaft, the fourth rotating rod can be conveniently separated from or clamped with the roller, and the operation of workers is facilitated through the material changing mechanism.
3. The distance between blade and the first mount bottom just can be adjusted to the threaded rod that only needs to rotate, makes this device more nimble through adjustment mechanism, can adapt to the different use habits of workman.
4. Through slewing mechanism, on the one hand, solid fixed ring can be fixed a brush wall section of thick bamboo, and the workman can accomplish simultaneously making level and the mopping work to the wall when removing this device, has promoted work efficiency greatly, and on the other hand, first push down the frame can drive a brush wall section of thick bamboo and rotate and keep away from the cylinder, touches a brush wall section of thick bamboo when avoiding changing a sand fiber container to avoid being infected with paint.
5. Can drive extrusion mechanism, reloading mechanism and slewing mechanism on the one hand through breaking away from the mechanism, on the other hand can make the output shaft of second slider and motor break away from for when needing to change sand fiber container, the workman need not to close the motor repeatedly, thereby extension motor life.
6. The second pushing frame can be fixed through the wedge block and the clamping block of the clamping mechanism, a worker does not need to manually press the second pushing frame all the time, and 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 partial perspective view of the present invention.
Figure 4 is a schematic view of a first partial body configuration of the sanding mechanism of the present invention.
Fig. 5 is a schematic perspective view of the pressing mechanism of the present invention.
Figure 6 is a schematic view of a second partial body configuration of the sanding mechanism of the present invention.
Fig. 7 is a schematic perspective view of the material changing mechanism of the present invention.
Fig. 8 is a schematic perspective view of the adjusting mechanism of the present invention.
Fig. 9 is a partial perspective view of the rotating mechanism of the present invention.
Fig. 10 is a perspective view of the rotating mechanism of the present invention.
Fig. 11 is a schematic view of a first partial body structure of the detachment mechanism of the present invention.
Fig. 12 is a schematic view of a second partial body structure of the detachment mechanism of the present invention.
Fig. 13 is a perspective view of a third portion of the detachment mechanism of the present invention.
Figure 14 is a schematic view of a first partial body configuration of the jamming mechanism of the present invention.
Figure 15 is a schematic view of a second partial body configuration of the jamming mechanism of the present invention.
The labels in the figures are: 1-a first handle, 2-a first fixing frame, 21-a connecting frame, 3-a first connecting rod, 4-a blade, 41-a second handle, 5-a grinding mechanism, 51-a second fixing frame, 52-a first rotating rod, 53-a third fixing frame, 54-a motor, 55-a first diamond column, 56-a second rotating rod, 57-a first bevel gear, 58-a second diamond column, 59-a third rotating rod, 510-a second bevel gear, 5101-a belt pulley, 511-a flat belt, 512-a first sliding block, 5121-a second sliding block, 513-a first spring, 514-a roller, 6-a squeezing mechanism, 61-a first guide rod, 62-a third sliding block, 63-a second spring, 64-a fourth rotating rod and 7-a material changing mechanism, 71-support frame, 72-second guide rod, 73-connecting block, 74-fourth sliding block, 75-third spring, 77-connecting shaft, 8-adjusting mechanism, 81-fourth fixing frame, 82-sliding frame, 83-threaded rod, 84-third guide rod, 85-fourth spring, 9-rotating mechanism, 91-fifth rotating rod, 92-second connecting rod, 93-fixing ring, 94-rotating disk, 95-torsion spring, 96-first lower pressing frame, 10-disengaging mechanism, 101-guide block, 102-first sliding rod, 103-second lower pressing frame, 104-fixing rod, 105-fifth sliding block, 106-fifth spring, 107-first shifting block, 11-clamping mechanism, 111-second sliding rod, 112-second shifting block, 113-wedge block, 114-sixth spring, 115-clamping block.
Detailed Description
The invention is further described below with reference to the figures and examples.
Example 1
An auxiliary device for brushing wall in construction engineering, as shown in fig. 1-7, comprises a first handle 1, a first fixing frame 2, a connecting frame 21, a first connecting rod 3, blade 4, the second handle 41, grinding machanism 5 and extrusion mechanism 6, three head rods 3 are installed to the even interval in 2 lower parts of first mount and slidingtype, be connected with blade 4 between 3 bottoms of three head rods, blade 4 is used for strickleing off the wall, link 21 is installed to 2 middle part right flank of first mount, first handle 1 is installed on link 21 right side, 1 convenient gripping of first handle, second handle 41 is installed at 2 tops of first mount, the convenient gripping of second handle 41, 4 rear sides of blade are equipped with grinding machanism 5, grinding machanism 5 is used for polishing the wall of strickleing off the back, 4 front sides of blade are 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 grinding mechanism 5 includes a second fixing frame 51, a first rotating rod 52, a third fixing frame 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 belt pulley 5101, a flat belt 511, a first slider 512, a second slider 5121, a first spring 513 and a roller 514, the rear side of the blade 4 is provided with the second fixing frame 51, the lower portion of the second fixing frame 51 is rotatably connected with the first rotating rod 52, the front side of the first rotating rod 52 is provided with the roller 514, the roller 514 is positioned at the left side of the blade 4, the rear side of the middle portion of the second fixing frame 51 is rotatably connected with the third rotating rod 59, the front side of the third rotating rod 59 is provided with the second bevel gear 510, the rear side of the first rotating rod 52 and the rear side of the third rotating rod 59 are both provided with the belt pulley 5101, the flat belt 511 is sleeved between the two belt pulleys 5101, the second rotating rod 56 is rotatably connected to the front side of the middle portion of the second fixing frame 51, the first bevel gear 57 is installed at the top of the second rotating rod 56, the first bevel gear 57 is meshed with the second bevel gear 510, the second diamond-shaped column 58 is installed at the top of the first bevel gear 57, the first slider 512 is slidably connected to the upper portion of the second fixing frame 51, the second slider 5121 is rotatably connected to the front side of the inner portion of the first slider 512, the first spring 513 is connected between the upper portions of the first slider 512 and the second fixing frame 51, the third fixing frame 53 is installed on the rear side of the upper portion of the first fixing frame 2, the motor 54 is installed in the third fixing frame 53, the motor 54 is used for providing driving force, the first diamond-shaped column 55 is installed on the 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 slider 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 engaged with the front side of the roller 514, the 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 to the rear side of the third slider 62, and the rear end of the second spring 63 is connected to the front side of the blade 4.
When wall leveling work is required, a worker can manually pull the third sliding block 62 to move forwards, the second spring 63 is stretched, the third sliding block 62 moves forwards to drive the fourth rotating rod 64 to move forwards, so that the fourth rotating rod 64 is separated from the roller 514, then the worker can sleeve the abrasive paper barrel on the roller 514, after the abrasive paper barrel 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 and drive the fourth rotating rod 64 to move backwards to reset, so that the fourth rotating rod 64 is clamped in the middle of the roller 514, then the worker holds the first handle 1 to press the device close to the wall surface, so that the blade 4 and the abrasive paper barrel are in contact with the wall surface, the worker manually pulls the first handle 1 to move rightwards, the blade 4 moves rightwards along with the fourth rotating rod 64 to scrape the convex part of the wall surface, meanwhile, the worker starts the motor 54, the output shaft of the motor 54 rotates to drive the first rhombic column 55 to rotate, the second sliding block 5121 rotates along with the second sliding block 5121, the second sliding block 5121 rotates to drive the second rhombic column 58 to rotate, the first bevel gear 57 and the second rotating rod 56 rotate along with the first bevel gear 57, the second bevel gear 510 rotates along with the first bevel gear 57, the third rotating rod 59 rotates along with the third rotating rod 59, the first rotating rod 52 is driven to rotate by the belt pulley 5101 and the flat belt 511, the first rotating rod 52 rotates to drive the roller 514 to rotate, the abrasive paper tube and the fourth rotating rod 64 rotate along with the abrasive paper tube, the scraped wall surface is polished, and when the wall surface does not need to be leveled, a worker turns off the motor 54. So, the workman only needs to remove blade 4 just can scrape the flat wall bulge, starter motor 54 can drive cylinder 514 and rotate, thereby make a sand paper section of thick bamboo rotate, polish the wall after strickleing off, under the cooperation of third slider 62 and fourth dwang 64, can carry on spacingly to a sand paper section of thick bamboo, avoid a sand paper section of thick bamboo to fall out, realized the automatic purpose of the work of making level to the wall through extrusion mechanism 6 and grinding machanism 5, the manpower is saved, and the work efficiency is improved.
Example 2
On the basis of the embodiment 1, as shown in fig. 1, fig. 2 and fig. 7, the device further comprises a material changing mechanism 7, the material changing mechanism 7 is used for driving the extruding mechanism 6, the material changing mechanism 7 comprises a supporting frame 71 and a second guide rod 72, connecting block 73, fourth slider 74, third spring 75 and connecting axle 77, support frame 71 is installed to first mount 2 lower part leading flank, second guide bar 72 is installed at support frame 71 top, sliding connection has fourth slider 74 on second guide bar 72, be connected with third spring 75 between fourth slider 74 and the second guide bar 72 upper portion, the top and the second guide bar 72 upper portion of third spring 75 are connected, the bottom and the fourth slider 74 top of third spring 75 are connected, fourth slider 74 front side is connected with connecting axle 77 in a rotating manner, connecting block 73 is installed at third slider 62 top, connecting block 73 is connected with connecting axle 77 lower part rotary type.
When the sand paper tube needs to be replaced, a worker manually presses the fourth sliding block 74 to move downwards, the third spring 75 is stretched, the fourth sliding block 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 sliding block 62 and the fourth rotating rod 64 move forwards along with the connecting shaft, 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 loosens the fourth sliding block 74, under the action of the third spring 75, the fourth sliding block 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, the third sliding block 62 and the fourth rotating rod 64 move backwards to reset along with the connecting shaft, and the fourth rotating rod 64 is clamped into the middle of the roller 514. Thus, under the cooperation of the fourth slider 74 and the connecting shaft 77, the fourth rotating lever 64 can be conveniently separated from or clamped with the roller 514, and the operation of a worker is facilitated through the material changing mechanism 7.
Example 3
On the basis of the embodiment 2, as shown in fig. 2 and 8, the cutting blade cutting device further includes an adjusting mechanism 8, the adjusting mechanism 8 is used for adjusting the distance between the cutting blade 4 and the bottom of the first fixing frame 2, the adjusting mechanism 8 includes 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 of the first fixing frame 2, the fourth fixing frame 81 is connected with the two third guide rods 84 in a front-back symmetrical and sliding manner, the threaded rod 83 is rotatably connected to the middle 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 of the sliding frame 82 is connected with the threaded rod 83 in a threaded manner, the sliding frame 82 is connected with all the three first connecting rods 3, 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 rod 3, the top end of the fourth spring 85 is connected with the first connecting rod 3, and the bottom end of the fourth spring 85 is connected with the sliding frame 82.
Before leveling the wall surface, a worker manually rotates the threaded rod 83, the threaded rod 83 rotates to drive the sliding frame 82 to move upwards, the third guide rod 84 moves upwards along with the threaded frame 82, the sliding frame 82 moves 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 reversely rotate the threaded rod 83, the threaded rod 83 reversely rotates to drive the sliding frame 82 to move downwards, the third guide rod 84 moves downwards along with the threaded frame, the sliding frame 82 moves downwards to drive the fourth spring 85 to move downwards, the first connecting rod 3 and the blade 4 move downwards along with the threaded rod 83, when the blade 4 is in contact with a convex part of the wall surface, the wall surface extrudes the blade 4 to move upwards, the first connecting rod 3 moves upwards along with the threaded rod 3, the fourth spring 85 stretches, when the blade 4 is not in contact with the raised part of the wall surface, the first connecting rod 3 moves downwards to reset under the action of the fourth spring 85, so that the blade 4 is driven to move downwards to reset. 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 the different use habits of workman.
As shown in fig. 1, 2, 9 and 10, the wall painting device further includes a rotating mechanism 9, the rotating mechanism 9 is used for driving the wall painting cylinder to be away from the roller 514, the rotating mechanism 9 includes 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 surface of the fourth slider 74, the fifth rotating rod 91 is rotatably connected to the upper portion of the first fixing frame 2 at the rear side, the second connecting rod 92 is rotatably connected to the upper portion of the first fixing frame 2 at the front side, the fixing ring 93 is connected between the second connecting rod 92 and the fifth rotating rod 91, the fixing ring 93 is used for fixing the wall painting cylinder, 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 rotary 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 wall brushing cylinder into the fixing ring 93, when the sand paper cylinder needs to be replaced, the worker manually presses the first pressing frame 96 to move downwards, on one hand, the first 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 pressing frame 96 moves downwards and extrudes the rotating disc 94 to rotate, the torsion spring 95 deforms, the second connecting rod 92 rotates along with the second pressing frame 92 and drives the fixing ring 93 to rotate, the fixing ring 93 rotates to drive the fifth rotating rod 91 to rotate, so that the wall brushing cylinder rotates and is far away from the roller 514, the wall brushing cylinder is prevented from being touched when the sand paper cylinder is replaced, after the sand paper cylinder is replaced, the first pressing frame 96 is loosened, the fourth sliding block 74 and the first pressing frame 96 both move upwards to reset under the action of the third spring 75, the rotating disc 94 rotates reversely under the action of the torsion spring 95, the second connecting rod 92 rotates reversely and drives the fixing ring 93 to rotate reversely, the fixing ring 93 rotates reversely to rotate the fifth rotating lever 91 reversely, so that the plastering cylinder rotates reversely and approaches the drum 514. So, through slewing mechanism 9, on the one hand, solid fixed ring 93 can be fixed a brush wall section of thick bamboo, and the workman can accomplish simultaneously to the wall make level and the mopping work when removing this device, has promoted work efficiency greatly, and on the other hand, first push down frame 96 can drive a brush wall section of thick bamboo and rotate and keep away from cylinder 514, touches a brush wall section of thick bamboo when avoiding changing a sand paper section of thick bamboo to avoid being infected with paint.
As shown in fig. 1, 2, 11, 12, 13 and 14, the drum cleaning device further includes a release mechanism 10, the release mechanism 10 is used for stopping the rotation of the drum 514 without turning off the motor 54, the release mechanism 10 includes a guide block 101, a first sliding rod 102, a second lower pressing frame 103, a fixing rod 104, a fifth slider 105, a fifth spring 106 and a first shifting block 107, the guide block 101 is installed on the left side of the middle portion of the connecting frame 21, the first sliding rod 102 is slidably connected to the guide block 101, the second lower pressing frame 103 is installed on the top of the first sliding rod 102, the front portion of the second lower pressing frame 103 is connected to the right side of the fourth slider 74, the fixing rod 104 is installed on the rear side of the top portion of the second lower pressing frame 103, the fifth slider 105 is slidably connected to the fixing rod 104, the fifth spring 106 is connected between the fifth slider 105 and the rear side of the top portion of the second lower pressing frame 103, the fifth spring 106 is sleeved on the lower portion of the fixing rod 104, the top end of the fifth spring 106 is connected to the bottom portion 105 of the fifth slider 105, the bottom end of the fifth spring 106 is connected with the rear side of the top of the second lower pressing frame 103, the right side of the first sliding block 512 is provided with a first shifting block 107, and the first shifting block 107 is matched with the fifth sliding block 105.
The worker presses the second lower pressing frame 103 to move downwards, the first sliding rod 102 moves downwards, on one hand, the second lower pressing frame 103 moves downwards to drive the fourth sliding block 74 and the components thereon to move downwards, on the other hand, the second lower pressing frame 103 moves downwards to drive the fixed rod 104 to move downwards, the fifth spring 106 is stretched, when the fixed rod 104 continues to move downwards after contacting with the fifth sliding block 105, the fixed rod 104 moves downwards to drive the first shifting block 107 to move downwards through the fifth sliding block 105, the first shifting block 107 moves downwards to drive the first sliding block 512 to move downwards, the first spring 513 is stretched, the second sliding block 5121 moves downwards along with the first sliding block and is separated from the first diamond-shaped column 55, the first diamond-shaped column 55 idles, the second diamond-shaped column 58 does not rotate, so that the roller 514 stops rotating, at this time, the worker can replace the abrasive paper tube, and when the sand paper tube replacement is finished, the worker loosens the second lower pressing frame 103, under the action of the fifth spring 106, the second pressing frame 103 and the fifth slider 105 both move upwards to reset, the fixing rod 104 moves upwards to reset along with the fixing rod, so that the fixing rod 104 does not press the first shifting block 107 any more, under the action of the first spring 513, the first slider 512 and the second slider 5121 both move upwards to reset, the first shifting block 107 moves upwards to reset along with the first shifting block, and the second slider 5121 contacts with the first diamond-shaped column 55 again, so that the second diamond-shaped column 58 rotates. In this way, the separation mechanism 10 can drive the squeezing mechanism 6, the material changing mechanism 7 and the rotating mechanism 9, and can separate the second slider 5121 from the first diamond-shaped column 55, so that the roller 514 stops rotating, the worker does not need to repeatedly turn off the motor 54 when changing the sand paper cylinder, and the service life of the motor 54 is prolonged.
As shown in fig. 1, fig. 2, fig. 14 and fig. 15, the clamping mechanism 11 is further included, the clamping mechanism 11 is used for fixing the second lower pressing frame 103, the clamping mechanism 11 includes 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 slidably connected to the front side of the connecting frame 21, 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 to the connecting frame 21, the rear end of the sixth spring 114 is connected to the wedge block 113, the clamping block 115 is installed in the middle of the second lower pressing frame 103, and the clamping block 115 is matched with the wedge block 113.
When the second lower pressing frame 103 moves downwards to drive the clamping block 115 to move downwards, when the clamping block 115 moves downwards to contact with the wedge-shaped block 113, the clamping block 115 presses the wedge-shaped block 113 to move forwards, the sixth spring 114 is compressed, the wedge-shaped block 113 moves forwards to drive the second sliding rod 111 to move forwards, the second shifting block 112 moves forwards along with the wedge-shaped block, when the clamping block 115 continues to move downwards to be separated from the wedge-shaped block 113, under the action of the sixth spring 114, the wedge-shaped block 113 moves backwards to reset to drive the second sliding rod 111 to move backwards to reset, the second shifting block 112 moves backwards to reset along with the wedge-shaped block 113, the clamping block 115 is clamped by the wedge-shaped block 113 to avoid the self-upward movement and reset of the clamping block 115, so that the second lower pressing frame 103 is fixed, when the second lower pressing frame 103 does not need to be fixed, a worker manually pulls the second shifting block 112 to move forwards to drive the second sliding rod 111 to move forwards, the second sliding rod 111 moves forwards to drive the wedge-shaped block 113 to move forwards, the sixth spring 114 is compressed, the fixing effect of the wedge-shaped block 113 on the clamping block 115 is cancelled, so that the clamping block 115 can move upwards by itself to reset, and finally, a worker loosens the second shifting block 112. Thus, the second lower pressing frame 103 can be fixed through the wedge-shaped block 113 and the clamping block 115 of the clamping mechanism 11, a worker does not need to manually press the second lower pressing frame 103 all the time, and strength is further saved.
The above examples are merely representative of preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these are all within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (8)
1. The utility model provides a be used for building engineering auxiliary device that brushes wall, 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 rod (3) are installed to even interval of first mount (2) lower part and slidingtype, be connected with blade (4) between three head rod (3) bottoms, 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.
2. The auxiliary device for brushing the wall in the building engineering as claimed in claim 1, wherein the grinding mechanism (5) comprises a second fixing frame (51), a first rotating rod (52), a third fixing frame (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 belt pulley (5101), a flat belt (511), a first slider (512), a second slider (5121), a first spring (513) and a roller (514), the second fixing frame (51) is installed on one side of the blade (4), the first rotating rod (52) is rotatably connected to the lower portion of the second fixing frame (51), the roller (514) is installed on one side of the first rotating rod (52), and the third rotating rod (59) is rotatably connected to the middle portion of the second fixing frame (51), a second bevel gear (510) is installed on one side of a third rotating rod (59), belt pulleys (5101) are installed on the other side of the first rotating rod (52) and the other side of the third rotating rod (59), a flat belt (511) is sleeved between the two belt pulleys (5101), a second rotating rod (56) is rotatably connected to the middle of a second fixing frame (51), a first bevel gear (57) is installed at the top of the second rotating rod (56), the first bevel gear (57) is meshed with the second bevel gear (510), a second rhombic column (58) is installed at the top of the first bevel gear (57), a first sliding block (512) is slidably connected to the upper portion of the second fixing frame (51), a second sliding block (5121) is rotatably connected to the inner portion of the first sliding block (512), a first spring (513) is connected between the upper portion of the first sliding block (512) and the upper portion of the second fixing frame (51), a third fixing frame (53) is installed on the upper portion of the first fixing frame (2), a motor (54) is installed in the third fixing frame (53), a first rhombic column (55) is installed on an output shaft of the motor (54), and the first rhombic column (55) and the second rhombic column (58) are matched with the second sliding block (5121).
3. The auxiliary device for brushing the wall in the building engineering is characterized in that 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), the first guide rod (61) is installed on the other side of the blade (4), the third sliding block (62) is connected on the first guide rod (61) in a sliding mode, the fourth rotating rod (64) is connected on 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).
4. The auxiliary device for brushing the wall in the constructional engineering as claimed in claim 3, further comprising a material changing mechanism (7), wherein the material changing mechanism (7) comprises a support 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 support frame (71) is installed on the lower portion of the first fixing frame (2), the second guide rod (72) is installed on the top portion of the support frame (71), the fourth slider (74) is slidably connected on the second guide rod (72), the third spring (75) is connected between the fourth slider (74) and the upper portion of the second guide rod (72), the top end of the third spring (75) is connected with the upper portion of the second guide rod (72), the bottom end of the third spring (75) is connected with the top portion of the fourth slider (74), the connecting shaft (77) is rotatably connected on the fourth slider (74), the connecting block (73) is installed at the top of the third sliding block (62), and the connecting block (73) is rotatably connected with the lower part of the connecting shaft (77).
5. The auxiliary device for brushing the wall in the constructional engineering as claimed in claim 4, 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 guide 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 guide rods (84) are symmetrically and slidably connected to the fourth fixing frame (81), the threaded rod (83) is rotatably connected to the middle 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 of the sliding frame (82) is connected with the threaded rod (83) in a sliding frame threaded connection manner, and the sliding frame (82) is slidably connected with the three first connecting rods (3), a fourth spring (85) is connected between the sliding frame (82) and the first connecting rod (3), the fourth spring (85) is sleeved on the first connecting rod (3), the top end of the fourth spring (85) is connected with the first connecting rod (3), and the bottom end of the fourth spring (85) is connected with the sliding frame (82).
6. The auxiliary device for brushing the wall in the building engineering is characterized by further comprising a rotating mechanism (9), wherein 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 a fourth sliding block (74), the fifth rotating rod (91) is rotatably connected to the upper portion of the first fixing frame (2), the second connecting rod (92) is rotatably connected to one side, away from the fifth rotating rod (91), of the upper portion of the first fixing frame (2), the fixing ring (93) is connected between the second connecting rod (92) and the fifth rotating rod (91), the 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), one end of the torsion spring (95) is connected with the rotating disc (94), and the other end of the torsion spring (95) is connected with the upper part of the first fixing frame (2).
7. The auxiliary device for brushing the wall in the constructional engineering as claimed in claim 6, further comprising a release mechanism (10), wherein the release mechanism (10) comprises a guide block (101), a first sliding rod (102), a second lower pressing frame (103), a fixing rod (104), a fifth slider (105), a fifth spring (106) and a first shifting block (107), the guide block (101) is installed in the middle of the connecting frame (21), the first sliding rod (102) is slidably connected to the guide block (101), the second lower pressing frame (103) is installed on the top of the first sliding rod (102), the second lower pressing frame (103) is connected to the fourth slider (74), the fixing rod (104) is installed on the top of the second lower pressing frame (103), the fifth slider (105) is slidably connected to the fixing rod (104), the fifth spring (106) is connected between the fifth slider (105) and the top of the second lower pressing frame (103), the fifth spring (106) is sleeved on the lower portion of the fixing rod (104), one end of the fifth spring (106) is connected with the bottom of the fifth sliding block (105), the other end of the fifth spring (106) is connected with the top of the second downward pressing frame (103), the first sliding block (512) is provided with a first shifting block (107), and the first shifting block (107) is matched with the fifth sliding block (105).
8. The auxiliary device for brushing the wall in the building engineering according to claim 7, further comprising a clamping mechanism (11), wherein the clamping mechanism (11) comprises a second sliding rod (111) and a second shifting block (112), wedge block (113), sixth spring (114) and fixture block (115), sliding connection has second slide bar (111) on link (21), second shifting block (112) is installed to second slide bar (111) one side, wedge block (113) is installed to second slide bar (111) opposite side, be connected with sixth spring (114) between wedge block (113) and link (21), the one end and the link (21) of sixth spring (114) are connected, the other end and the wedge block (113) of sixth spring (114) are connected, fixture block (115) is installed to second push down frame (103) mid-mounting, fixture block (115) and wedge block (113) cooperation.
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