CN209811913U

CN209811913U - Interior wall equipment of polishing for building engineering

Info

Publication number: CN209811913U
Application number: CN201920612481.XU
Authority: CN
Inventors: 高晓英
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-30
Filing date: 2019-04-30
Publication date: 2019-12-20
Anticipated expiration: 2029-04-30

Abstract

The utility model relates to an interior wall equipment of polishing for building engineering, including base, grinding device and dust extraction, the bottom surface four corners of base is provided with the walking wheel, the upper surface both sides of base are provided with the lift bar, and the lower extreme of this lift bar rotates with the first bearing frame of locating the base inside to be connected, and through setting up grinding device, the both sides of this grinding device are through installation ear and lift bar threaded connection, this kind of design, and first motor drives the lift bar and rotates, can realize grinding device's reciprocating to improve the effect of polishing, and it is efficient to polish, through being fixed with dust extraction in grinding device's below, this dust extraction can absorb the dust that causes when polishing, thereby guarantee operational environment's cleanliness factor, guarantee workman's physical and mental health.

Description

Interior wall equipment of polishing for building engineering

Technical Field

The utility model relates to a building engineering equipment technical field specifically is a building engineering is with interior wall equipment of polishing.

Background

In the building construction process, building inside wall "goes up grey" back, need carry out "grinding the wall" operation before it air-dries to solidify, traditional grinding the wall mode all is through artifical the polishing, this kind of mode of polishing, and efficiency is very low, consumes the manpower, and the mortar that produces when polishing moreover falls on subaerial at will, and the clearance in the later stage of giving the workman brings the trouble.

In addition, although the electric grinding machine is invented in the market at present, the grinding machine is simple in structure, needs manual handheld operation, cannot perform wall scraping operation before wall grinding, can only perform simple grinding on a wall surface, and cannot guarantee the flatness of the wall surface.

Therefore, the inner wall surface polishing device for the building engineering is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art exists, the utility model aims at providing an interior wall equipment of polishing for building engineering, including base, grinding device and dust extraction, the bottom surface four corners of base is provided with the walking wheel, the upper surface both sides of base are provided with the lift bar, and the lower extreme of this lift bar rotates with the first bearing frame of locating the base inside to be connected, the inside both sides of base are provided with first motor, and the output of this first motor is connected with the input of lift bar bottom, grinding device locates the top of base, grinding device's both sides fixedly connected with installation ear, the bolt hole threaded connection of lift bar and installation ear, grinding device's bottom surface is fixed with dust extraction, the upper surface of base has crashproof board through spring post elastic connection.

As a preferred embodiment of the utility model, grinding device's front side is provided with the mounting groove, is provided with 3 the grinding roller that sets gradually from the top down in this mounting groove, the both sides of grinding roller are rotated through the pivot and the second bearing seat of locating the mounting groove lateral wall and are connected, and the input that is located the grinding roller of top is connected with the output of locating the inside second motor of grinding device.

As a preferred embodiment of the utility model, dust extraction's inside is provided with the dust storage chamber, and the inside front end in this dust storage chamber is provided with the dust hopper, and the rear side of this dust hopper is provided with the output tube, is provided with the extraction fan in this output tube, and the input of this extraction fan is connected with the output of third motor, the exit of output tube is connected with the dust filter bag, dust extraction's front surface is provided with into dirt mouth, dust extraction's rear side is provided with the air outlet, and this air outlet department is provided with the filter screen, and the mesh diameter of this filter screen is 8-15 mm.

As a preferred embodiment of the present invention, one side of the polishing roller located above is connected with a first gear, one side of the polishing roller located in the middle position is connected with a second gear, and one side of the polishing roller located below is connected with a third gear, the first gear is engaged with the second gear, and the second gear is engaged with the third gear.

As a preferred embodiment of the present invention, the first motor is a forward/reverse rotation stepping motor.

As an optimized embodiment of the utility model, the upper surface of anticollision board is provided with the anticollision layer, and this anticollision layer adopts soft rubber materials to make.

The utility model has the advantages that: the utility model discloses an interior wall equipment of polishing for building engineering, including base, grinding device, dust extraction, handle bar, primary shaft bearing, first motor, anticollision layer, walking wheel, installation ear, third gear, second gear, first gear, grinding roller, mounting groove, second motor, secondary shaft bearing, pivot, crashproof board, spring post, air outlet, filter screen, dust filter bag, dust storage chamber, dust hopper, dust inlet, third motor, suction fan, output tube.

1. This building engineering is with interior wall equipment of polishing through setting up grinding device, and installation ear and lift bar threaded connection are passed through to this grinding device's both sides, and this kind of design, first motor drive lift bar rotate, can realize grinding device's reciprocating to improve the effect of polishing, and polish efficiently.

2. This interior wall equipment of polishing for building engineering is fixed with dust extraction through the below at grinding device, and this dust extraction can absorb the dust that causes when polishing to guarantee operational environment's cleanliness nature, guarantee workman's physical and mental health.

The utility model discloses compensate the weak point in the background art to a certain extent.

Drawings

FIG. 1 is an overall structure diagram of the inner wall surface polishing device for construction engineering of the utility model;

FIG. 2 is a structural diagram of a dust suction device of the inner wall surface polishing equipment for construction engineering;

in the figure: 1. a base; 2. a polishing device; 3. a dust collection device; 4. a handle bar; 5. a first bearing housing; 6. a first motor; 7. an anti-collision layer; 8. a traveling wheel; 9. mounting lugs; 10. a third gear; 11. a second gear; 12. a first gear; 13. grinding a roller; 14. mounting grooves; 15. a second motor; 16. a second bearing housing; 17. a rotating shaft; 18. an anti-collision plate; 19. a spring post; 20. an air outlet; 21. a filter screen; 22. a dust filter bag; 23. a dust storage chamber; 24. a dust collecting hopper; 25. a dust inlet; 26. a third motor; 27. an exhaust fan; 28. and (5) outputting the product.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1 to 2, the present invention provides a technical solution: the utility model provides an interior wall equipment of polishing for building engineering, includes base 1, grinding device 2 and dust extraction 3, the bottom surface four corners of base 1 is provided with walking wheel 8, the upper surface both sides of base 1 are provided with lift bar 4, and the lower extreme of this lift bar 4 rotates with the first bearing frame 5 of locating base 1 inside to be connected, the inside both sides of base 1 are provided with first motor 6, and the output of this first motor 6 is connected with the input of lift bar 4 bottom, grinding device 2 locates the top of base 1, and grinding device 2's both sides fixedly connected with installation ear 9, lift bar 4 and the bolt hole threaded connection of installation ear 9, grinding device 2's bottom surface is fixed with dust extraction 3, base 1's upper surface has crashproof board 18 through spring post 19 elastic connection.

The working principle is as follows: during the use, through setting up grinding device 2, this grinding device 2's both sides are through installation ear 9 and 4 threaded connection of lift bar, this kind of design, first motor 6 drives lift bar 4 and rotates, can realize reciprocating of grinding device 2, thereby improve the effect of polishing, and polish efficiently, be fixed with dust extraction 3 through the below at grinding device 2, this dust extraction 3 can absorb the dust that causes when polishing, thereby guarantee operational environment's cleanliness, guarantee workman's physical and mental health.

As a preferred embodiment of the present invention, the front side of the polishing device 2 is provided with a mounting groove 14, and 3 polishing rollers 13 sequentially arranged from top to bottom are disposed in the mounting groove 14, the two sides of the polishing rollers 13 are rotatably connected to the second bearing seats 16 disposed on the side walls of the mounting groove 14 through a rotating shaft 17, and the input end of the polishing roller 13 located above is connected to the output end of the second motor 15 disposed inside the polishing device 2.

As a preferred embodiment of the present invention, the inside of the dust collector 3 is provided with a dust storage chamber 23, the front end of the inside of the dust storage chamber 23 is provided with a dust hopper 24, the rear side of the dust hopper 24 is provided with an output tube 28, an exhaust fan 27 is arranged in the output tube 28, the input end of the exhaust fan 27 is connected with the output end of the third motor 26, the outlet of the output tube 28 is connected with a dust filter bag 22, the front surface of the dust collector 3 is provided with a dust inlet 25, the rear side of the dust collector 3 is provided with an air outlet 20, the air outlet 20 is provided with a filter screen 21, and the mesh diameter of the filter screen 21 is 8-15 mm.

As a preferred embodiment of the present invention, one side of the polishing roller 13 located above is connected with the first gear 12, one side of the polishing roller 13 located at the intermediate position is connected with the second gear 11, one side of the polishing roller 13 located below is connected with the third gear 10, the first gear 12 is meshed with the second gear 11, and the second gear 11 is meshed with the third gear 10.

As a preferred embodiment of the present invention, the first motor 6 is a forward/reverse rotation stepping motor.

As a preferred embodiment of the present invention, the upper surface of the anti-collision plate 18 is provided with an anti-collision layer 7, and the anti-collision layer 7 is made of a soft rubber material.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an interior wall grinding equipment for building engineering, includes base (1), grinding device (2) and dust extraction (3), its characterized in that, the bottom surface four corners of base (1) is provided with walking wheel (8), the upper surface both sides of base (1) are provided with lift bar (4), and the lower extreme of this lift bar (4) rotates with first bearing frame (5) of locating base (1) inside and is connected, the inside both sides of base (1) are provided with first motor (6), and the output of this first motor (6) is connected with the input of lift bar (4) bottom, grinding device (2) are located the top of base (1), and the both sides fixedly connected with of grinding device (2) installs ear (9), lift bar (4) and the bolt hole threaded connection of installing ear (9), the bottom surface of grinding device (2) is fixed with dust extraction (3), the upper surface of the base (1) is elastically connected with an anti-collision plate (18) through a spring column (19).

2. An interior wall grinding device for building engineering according to claim 1, characterized in that the front side of the grinding device (2) is provided with a mounting groove (14), 3 grinding rollers (13) are arranged in the mounting groove (14) from top to bottom in sequence, two sides of the grinding rollers (13) are rotatably connected with a second bearing seat (16) arranged on the side wall of the mounting groove (14) through rotating shafts (17), and the input end of the grinding roller (13) positioned above is connected with the output end of a second motor (15) arranged inside the grinding device (2).

3. The interior wall grinding device for building engineering according to claim 1, wherein a dust storage chamber (23) is arranged inside the dust collection device (3), a dust collection hopper (24) is arranged at the front end inside the dust storage chamber (23), an output pipe (28) is arranged at the rear side of the dust collection hopper (24), a suction fan (27) is arranged in the output pipe (28), the input end of the suction fan (27) is connected with the output end of the third motor (26), a dust filter bag (22) is connected at the outlet of the output pipe (28), a dust inlet (25) is arranged on the front surface of the dust collection device (3), an air outlet (20) is arranged at the rear side of the dust collection device (3), a filter screen (21) is arranged at the air outlet (20), and the mesh diameter of the filter screen (21) is 8-15 mm.

4. An interior wall grinding apparatus for construction works according to claim 1, wherein a first gear (12) is connected to one side of the grinding roller (13) located at the upper side, a second gear (11) is connected to one side of the grinding roller (13) located at the middle position, a third gear (10) is connected to one side of the grinding roller (13) located at the lower side, the first gear (12) is engaged with the second gear (11), and the second gear (11) is engaged with the third gear (10).

5. The interior wall grinding apparatus for construction engineering according to claim 1, wherein the first motor (6) is a forward and reverse rotation stepping motor.

6. An interior wall surface grinding device for building engineering according to claim 1, characterized in that the upper surface of the anti-collision plate (18) is provided with an anti-collision layer (7), and the anti-collision layer (7) is made of soft rubber material.