Disclosure of Invention
The invention aims to provide a wall plastering device which has the beneficial effect that the right-angle edge at the joint of two walls can be plastered.
The purpose of the invention is realized by the following technical scheme:
the utility model provides a wall plastering device, includes arc scraper blade, fixing base, socket, pivot, worm wheel, worm, bar frame and sliding seat, the arc scraper blade be provided with two, two arc scraper blades set up respectively on fixing base and sliding seat, fixing base fixed connection is on the socket, the right-hand member of socket rotates connects the pivot, sliding seat fixed connection is in the pivot, worm wheel fixed connection is in the pivot, the worm wheel is connected with the worm meshing transmission, the worm rotates to be connected on the bar frame, bar frame fixed connection is on the fixing base.
The wall plastering device also comprises two connecting plates, L-shaped rods, transverse frames, transverse sliding grooves and screw rods, wherein the two transverse frames are respectively arranged on the fixed seat and the movable seat; the L-shaped rod is connected in the transverse sliding groove in a sliding manner; and the two transverse frames are respectively in threaded connection with a screw rod, and the two screw rods are respectively in rotating connection with the two arc-shaped scrapers.
The wall plastering device further comprises guide rods, oil cylinders, scraping rods, sliding rods and sliding frames, wherein the front ends of the two cross frames are respectively and fixedly connected with one guide rod, the two guide rods are respectively and movably connected with one sliding frame, the two sliding frames are respectively and fixedly connected with one sliding rod, and the two sliding rods are respectively provided with a plurality of scraping rods; and the two transverse frames are respectively fixedly connected with an oil cylinder, and the telescopic ends of the two oil cylinders are respectively fixedly connected to the two sliding frames.
The two sliding rods are respectively connected with a plurality of scraping rods in a sliding manner, and the plurality of scraping rods are respectively connected with a locking screw in a threaded manner; the locking screw is tightly pressed against the sliding rod.
A wall plastering unit still include the spout frame, the fixed axle, including a motor, an end cap, a controller, and a cover plate, the lead screw, the channel block and articulated arm, the spout frame sets up two, two spout frames are fixed connection respectively on fixing base and sliding seat, a fixed axle of fixed connection respectively on two spout frames, the inner of two crossbearers rotates with two fixed axles respectively to be connected, a motor of fixed connection respectively on two spout frames, a lead screw of fixed connection respectively on two motors, two lead screws respectively with two channel block threaded connection, two channel block sliding connection respectively are in two spout frames, rotate respectively on two channel blocks and connect an articulated arm, two articulated arms rotate respectively with two crossbearers and are connected.
A wall plastering unit still include electric putter, fixing base and wheel carrier, socket fixed connection is in electric putter's flexible end, electric putter fixed connection is on the fixing base, fixing base fixed connection is on the wheel carrier.
The wall plastering device further comprises universal wheels, and two ends of the wheel carrier are respectively and rotatably connected with the two universal wheels.
A rib plate is arranged at the joint of the sliding groove frame and the movable seat, and a rib plate is arranged at the joint of the fixed seat and the socket.
The wall plastering device has the beneficial effects that:
the invention relates to a wall plastering device which can be used for plastering right-angle edges at the joint of two walls. Two arc-shaped scraping plates are respectively attached to two mutually perpendicular double-side walls corresponding to the right angle, the angle between the two arc-shaped scraping plates is changed, and then synchronous plastering treatment can be carried out on the connecting angle positions of the double-side walls with different degrees, and when the two arc-shaped scraping plates are located on the same plane, the two arc-shaped scraping plates can also carry out plastering treatment on the plane wall. The thickness of plastering can be controlled as required, and scratches can be scraped on cement, so that groove marks can be scraped at corner positions of the wall surface, and the adhesive force of the ceramic tile can be increased; the density of the scraped groove marks can be changed, so that different adhesion forces are generated; can carry out the department of plastering to the narrower corner position of wall width.
Detailed Description
In the description of the invention, it is to be noted that the term "center"; "Up"; "Down"; "left"; "Right"; "vertical"; "horizontal"; "in"; the orientation or positional relationship indicated by "outer" and the like is based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention; to simplify the description, rather than to indicate or imply that the device or element referred to must have a particular orientation; configured in a particular orientation; operation, and therefore, should not be construed as limiting the invention. Further, the term "first"; "second"; "third" is used for descriptive purposes only and is not to be construed as indicating or implying relative importance; electrical components in the application are externally connected and communicated with a power supply when in use; and controlling the switch.
Referring now to FIGS. 1-9; the present invention will be described in further detail with reference to specific embodiments.
The first embodiment is as follows:
the embodiment is described below with reference to fig. 1-9, a wall plastering device comprises an arc-shaped scraping plate 1, a fixed seat 2, a socket 2-1, a rotating shaft 2-2, a worm wheel 2-3, a worm 2-4, a rod frame 2-5 and a movable seat 3, the two arc-shaped scraping plates 1 are respectively arranged on the fixed seat 2 and the movable seat 3, the fixed seat 2 is fixedly connected to the socket 2-1, the right end of the socket 2-1 is rotatably connected with the rotating shaft 2-2, the movable seat 3 is fixedly connected to the rotating shaft 2-2, the worm wheel 2-3 is in meshed transmission connection with the worm 2-4, the worm 2-4 is rotatably connected to the rod frame 2-5, and the rod frame 2-5 is fixedly connected to the fixed seat 2. When in use, a 90-degree right angle is formed between the two arc-shaped scraping plates 1 in an initial state, the two arc-shaped scraping plates 1 are respectively attached to two vertical face walls corresponding to the right angle, the two arc-shaped scraping plates 1 are moved upwards or downwards, the two arc-shaped scraping plates 1 simultaneously carry out plastering treatment on the right angle at the joint of the two face walls, the right angle is plastered once, the worm 2-4 is rotated to drive the worm wheel 2-3 to rotate, the worm wheel 2-3 drives the movable seat 3 to rotate around the axis of the rotating shaft 2-2 through the worm wheel 2-3, the movable seat 3 drives the arc-shaped scraping plates 1 thereon to synchronously rotate, the angle between the two arc-shaped scraping plates 1 is changed, and then can carry out the processing of plastering in step to the connection angular position of two walls of different degrees, when two arc scraper blades 1 were in the coplanar, two arc scraper blades 1 can also carry out the processing of plastering to planar wall.
The second embodiment is as follows:
the embodiment is described below with reference to fig. 1 to 9, the wall plastering device further includes two cross frames 5, two cross frames 5 are respectively disposed on the fixed base 2 and the movable base 3, two cross chutes 5-1 are respectively disposed at the rear ends of the two cross frames 5, two arc-shaped scrapers 1 are both fixedly connected with one connecting plate 1-1, and two connecting plates 1-1 are both fixedly connected with one L-shaped rod 1-2; the L-shaped rod 1-2 is connected in the horizontal sliding groove 5-1 in a sliding manner; two screws 5-2 are respectively connected with the two transverse frames 5 in a threaded manner, and the two screws 5-2 are respectively connected with the two arc-shaped scrapers 1 in a rotating manner. After the two arc-shaped scrapers 1 are attached to the wall surface, the two screws 5-2 are rotated to drive the two arc-shaped scrapers 1 to move towards the direction close to the wall surface, so that the plastering thickness can be controlled according to the requirement, the larger the backward movement distance of the arc-shaped scrapers 1 is, the thinner the plastering thickness is, otherwise, the smaller the backward movement distance of the arc-shaped scrapers 1 is, the thicker the plastering thickness is; also can adjust the distance that two arc scraper blades 1 moved backward respectively, and then can carry out the plastering of different thickness to the both sides of two wall corners.
The third concrete implementation mode:
the embodiment is described below with reference to fig. 1 to 9, and the wall plastering apparatus further includes a guide bar 5-3, an oil cylinder 5-4, a scraping bar 6, a slide bar 6-1 and a carriage 6-2, wherein the front ends of the two crossbearers 5 are respectively fixedly connected with the guide bar 5-3, the two guide bars 5-3 are respectively movably connected with the carriage 6-2, the two carriages 6-2 are respectively fixedly connected with the slide bar 6-1, and the two slide bars 6-1 are respectively provided with a plurality of scraping bars 6; the two transverse frames 5 are respectively and fixedly connected with an oil cylinder 5-4, and the telescopic ends of the two oil cylinders 5-4 are respectively and fixedly connected with the two sliding frames 6-2; the scraping rod 6 is positioned at the upper end of the arc-shaped scraping plate 1. The hydro-cylinder 5-4 starts to drive the balladeur train 6-2 and removes to the direction that is close to the wall, balladeur train 6-2 drives a plurality of knifes 6 and outwards removes, make a plurality of knifes 6 stretch out the arc terminal surface of arc scraper blade 1, when a plurality of knifes 6 inserted in the cement on the wall, arc scraper blade 1 reciprocates and drives a plurality of knifes 6 and remove, scrape the scratch on the cement, make the corner position department of wall can scrape out the ditch mark, can increase the adhesive force of ceramic tile, avoid the too smooth orderly reflection that produces sound and light of wall simultaneously.
The fourth concrete implementation mode:
in the following, referring to fig. 1 to 9, the two sliding rods 6-1 are slidably connected to a plurality of scraping rods 6, and a locking screw is threadedly connected to each of the plurality of scraping rods 6; the locking screw is tightly propped against the sliding rod 6-1. The distance between a plurality of scraping rods 6 can be adjusted, so that the density of the scraped groove marks is changed, different adhesion forces are generated, and the positions of the scraping rods 6 are fixed by screwing locking screws.
The fifth concrete implementation mode:
the embodiment is described below with reference to fig. 1-9, the wall plastering device further includes two chute frames 7, a fixed shaft 7-1, a motor 7-2, a screw 7-3, two channel blocks 7-4 and an articulated arm 7-5, the two chute frames 7 are provided, the two chute frames 7 are respectively and fixedly connected to the fixed base 2 and the movable base 3, the two chute frames 7 are respectively and fixedly connected with the fixed shaft 7-1, the inner ends of the two cross frames 5 are respectively and rotatably connected with the two fixed shafts 7-1, the two chute frames 7 are respectively and fixedly connected with the motor 7-2, the two motors 7-2 are respectively and fixedly connected with the screw 7-3, the two screw 7-3 are respectively and threadedly connected with the two channel blocks 7-4, the two channel blocks 7-4 are respectively and slidably connected in the two chute frames 7, two articulated arms 7-5 are respectively and rotatably connected on the two groove blocks 7-4, and the two articulated arms 7-5 are respectively and rotatably connected with the two cross frames 5. The motor 7-2 is started to drive the groove block 7-4 to move downwards through the lead screw 7-3, the groove block 7-4 drives the cross frame 5 to rotate downwards around the axis of the fixed shaft 7-1 through the hinged arm 7-5, and the cross frame 5 drives the arc-shaped scraper blade 1 to rotate downwards, so that the plastering width of the rotated arc-shaped scraper blade 1 is reduced, and further, the plastering position of the corner position with narrow wall width can be realized.
The sixth specific implementation mode:
the embodiment is described below with reference to fig. 1 to 9, and the wall plastering device further includes an electric push rod 2-6, a fixed seat 4 and a wheel carrier 4-1, the socket 2-1 is fixedly connected to the telescopic end of the electric push rod 2-6, the electric push rod 2-6 is fixedly connected to the fixed seat 4, and the fixed seat 4 is fixedly connected to the wheel carrier 4-1. The electric push rod 2-6 is started to drive the socket 2-1 to slide up and down and extend out, and then the two arc-shaped scraping plates 1 are driven to slide up and down to be plastered, or corners with different heights are plastered.
The seventh embodiment:
the embodiment is described below with reference to fig. 1 to 9, and the wall plastering device further includes a universal wheel 4-2, and two ends of the wheel frame 4-1 are respectively rotatably connected with the two universal wheels 4-2. The device is convenient to move and fix.
The specific implementation mode is eight:
the embodiment is described below with reference to fig. 1 to 9, and the wall plastering device further includes a universal wheel 4-2, and two ends of the wheel frame 4-1 are respectively rotatably connected with the two universal wheels 4-2. The stability of the device is enhanced.
The working principle of the wall plastering device of the invention is as follows: when the device is used, a 90-degree right angle is formed between the two arc-shaped scraping plates 1 in an initial state, the two arc-shaped scraping plates 1 are respectively attached to two vertical face walls corresponding to the right angle, the two arc-shaped scraping plates 1 are moved upwards or downwards, the two arc-shaped scraping plates 1 simultaneously carry out plastering treatment on the right angle at the joint of the two face walls, the right angle is plastered once, the worm 2-4 is rotated to drive the worm wheel 2-3 to rotate, the worm wheel 2-3 drives the movable seat 3 to rotate around the axis of the rotating shaft 2-2 through the worm wheel 2-3, the movable seat 3 drives the arc-shaped scraping plates 1 thereon to synchronously rotate, the angle between the two arc-shaped scraping plates 1 is changed, and then can carry out the processing of plastering in step to the connection angular position of two walls of different degrees, when two arc scraper blades 1 were in the coplanar, two arc scraper blades 1 can also carry out the processing of plastering to planar wall. After the two arc-shaped scrapers 1 are attached to the wall surface, the two screws 5-2 are rotated to drive the two arc-shaped scrapers 1 to move towards the direction close to the wall surface, so that the plastering thickness can be controlled according to the requirement, the larger the backward movement distance of the arc-shaped scrapers 1 is, the thinner the plastering thickness is, otherwise, the smaller the backward movement distance of the arc-shaped scrapers 1 is, the thicker the plastering thickness is; also can adjust the distance that two arc scraper blades 1 moved backward respectively, and then can carry out the plastering of different thickness to the both sides of two wall corners. The hydro-cylinder 5-4 starts to drive the balladeur train 6-2 and removes to the direction that is close to the wall, balladeur train 6-2 drives a plurality of knifes 6 and outwards removes, make a plurality of knifes 6 stretch out the arc terminal surface of arc scraper blade 1, when a plurality of knifes 6 inserted in the cement on the wall, arc scraper blade 1 reciprocates and drives a plurality of knifes 6 and remove, scrape the scratch on the cement, make the corner position department of wall can scrape out the ditch mark, can increase the adhesive force of ceramic tile, avoid the too smooth orderly reflection that produces sound and light of wall simultaneously. The distance between a plurality of scraping rods 6 can be adjusted, so that the density of the scraped groove marks is changed, different adhesion forces are generated, and the positions of the scraping rods 6 are fixed by screwing locking screws. The motor 7-2 is started to drive the groove block 7-4 to move downwards through the lead screw 7-3, the groove block 7-4 drives the cross frame 5 to rotate downwards around the axis of the fixed shaft 7-1 through the hinged arm 7-5, and the cross frame 5 drives the arc-shaped scraper blade 1 to rotate downwards, so that the plastering width of the rotated arc-shaped scraper blade 1 is reduced, and the corner position with narrow wall width can be plastered at the heart. The electric push rod 2-6 is started to drive the socket 2-1 to slide up and down and extend out, and then the two arc-shaped scraping plates 1 are driven to slide up and down to be plastered, or corners with different heights are plastered.
Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and variations can be made by those skilled in the art within the spirit and scope of the present invention; modifying; and the addition or the replacement also belongs to the protection scope of the invention.