CN216066716U

CN216066716U - Building wall grinding device with dust removal effect

Info

Publication number: CN216066716U
Application number: CN202122156315.3U
Authority: CN
Inventors: 林家成; 尹燕杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-03-18
Anticipated expiration: 2031-09-08

Abstract

The utility model discloses a building wall surface polishing device with a dust removal effect, relates to the technical field of building construction, and solves the problems that dust cannot be removed by the existing dust, and the personal health of constructors is influenced to a certain extent; the grinding disc is not replaced conveniently, the working efficiency is low, and the working progress is influenced; the dust removal device comprises a moving seat, wherein a protective sleeve is arranged at the top of the moving seat, a motor is fixedly arranged inside the protective sleeve, a dust removal component is arranged on one side of the protective sleeve, a handle is fixedly arranged on the other side of the protective sleeve, an air pump is fixedly arranged on one side of the top end of the moving seat, and a transmission shaft of the motor penetrates through the protective sleeve and is fixedly connected with a rectangular column arranged outside the protective sleeve; the dust remover has the advantages that the dust removal is convenient for the generated dust, and the personal health of constructors is not influenced; the polishing disc can be conveniently and quickly detached and replaced, the working efficiency is greatly improved, and the working progress is improved.

Description

Building wall grinding device with dust removal effect

Technical Field

The utility model relates to the technical field of building construction, in particular to a building wall surface polishing device with a dust removal effect.

Background

In the building engineering, the wall surface treatment work of building construction or decoration engineering comprises the working procedures of flattening or polishing the wall surface; a polishing device is usually used in the process of polishing a wall surface so as to meet the construction requirement;

however, dust generated in the use process of the polishing device in the current market cannot remove dust, so that the personal health of constructors is influenced to a certain extent; and the grinding disc is not replaced conveniently, so that the working efficiency is greatly reduced, and the working progress is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a building wall surface polishing device with a dust removal effect, which solves the problems that the generated dust cannot remove dust and the personal health of constructors is influenced to a certain extent; and the grinding disc is not replaced conveniently and rapidly, so that the working efficiency is low and the working progress is influenced.

In order to solve the technical problems, the building wall surface polishing device with the dust removal effect comprises a movable seat, a protective sleeve is arranged at the top of the movable seat, a motor is fixedly arranged in the protective sleeve, a dust removal component is arranged on one side of the protective sleeve, the other side of the protective sleeve is fixedly provided with a handle, one side of the top end of the movable seat is fixedly provided with an air pump, a transmission shaft of the motor penetrates through the protective sleeve and is fixedly connected with a rectangular column arranged outside the protective sleeve, a cutting sleeve is sleeved outside the rectangular column, a polishing disc is fixedly arranged at one end of the cutting sleeve, a mounting plate is fixedly arranged at one side of the top end of the rectangular column through a fixing block, the top end of the mounting plate is fixedly provided with an operation block, a limiting assembly is arranged inside the operation block, and the other side of the top end of the movable seat is fixedly provided with a collecting box.

Preferably, the dust removal subassembly is including fixed cover, suction hood, fixed pipe, stay tube and dust absorption hose, lag threaded connection is at fixed cover, the inner wall fixed mounting of fixed cover has the suction hood, the fixed surface of suction hood installs fixed pipe, the one end of fixed pipe is rotated and is connected with the stay tube, the bottom fixed mounting of stay tube has the dust absorption hose, the dust absorption mouth of air pump and the one end fixed connection of dust absorption hose, the gas outlet fixed mounting of air pump has the outlet duct, the inside of collecting box is arranged in to the collecting box is passed to the one end of outlet duct.

Preferably, the limiting assembly comprises a spring, a limiting rod, an arc-shaped groove and a sliding block, the spring is fixedly mounted at the top end of the inner wall of the operation block, the limiting rod is fixedly mounted at the bottom end of the spring, one end of the limiting rod penetrates through the mounting plate and is arranged in the clamping sleeve, a limiting hole matched with the limiting rod is formed in the clamping sleeve, the arc-shaped groove is formed in one side of the limiting rod, the sliding block is fixedly mounted at the top of the other side of the limiting rod, and a sliding groove matched with the sliding block is formed in the inner wall of the operation block.

Preferably, the opposite side on mounting panel top has depression bar through hinge joint, the fixed surface of depression bar installs the swinging arms down, the one end of swinging arms pass the operation piece and with the inside bobble fixed connection that sets up of arc wall, the swing groove that corresponds with the swinging arms has been seted up to one side of operation piece.

Preferably, the inside sliding connection of collecting box has the collecting vat, one side fixed mounting of collecting box has the ventilative board, the positive one side of collecting box articulates through two hinges has the chamber door, the positive one side of chamber door is connected with the surperficial block of collecting box through two buckles.

Preferably, a switch panel is fixedly mounted in the middle of the top end of the collecting box, a motor switch and an air pump switch are respectively fixedly mounted on the surface of the switch panel, the motor and the air pump are respectively electrically connected with the power supply through the motor switch and the air pump switch, a clamping block is fixedly mounted in the middle of the bottom end of the protective sleeve, a placing block is fixedly mounted on one side of the top end of the collecting box, and a clamping groove matched with the clamping block is formed in the surface of the placing block.

Compared with the prior art, the building wall surface grinding device with the dust removal effect has the following beneficial effects:

the building wall surface polishing device with the dust removal effect provided by the utility model has the advantages that the dust generated by polishing can be cleaned and recovered to the inside of the collecting box by matching the arranged air pump with the dust removal component and by matching the arranged dust hood with the polishing disc, so that the generated dust is conveniently removed, the personal health of constructors is not influenced, and the problems that the generated dust cannot be removed and the personal health of the constructors is influenced to a certain extent are solved.

The building wall surface polishing device with the dust removal effect provided by the utility model has the advantages that the arranged lower pressing rod is matched with the hinge, the swinging rod and the small ball, so that the small ball moves in the arc-shaped groove, and the limiting assembly is matched, so that the limiting rod moves in the vertical direction to be separated from the limiting hole, the polishing disc is convenient to disassemble and replace rapidly, the working efficiency is greatly improved, and the working progress is improved; the problem of not having the change setting of being convenient for carry out quick replacement to the mill, work efficiency is low, influences the job schedule is solved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is an enlarged schematic view of the present invention at A;

fig. 4 is an enlarged schematic view of the present invention at B.

Reference numbers in the figures: 1. a movable seat; 2. a protective sleeve; 3. a motor; 4. a dust removal assembly; 41. fixing a sleeve; 42. a dust hood; 43. a fixed tube; 44. supporting a tube; 45. a dust collection hose; 5. an air pump; 6. a rectangular column; 7. a card sleeve; 8. grinding disc; 9. a limiting component; 91. a spring; 92. a limiting rod; 93. an arc-shaped slot; 94. a slider; 10. a fixed block; 11. mounting a plate; 12. an operation block; 13. a hinge; 14. a lower pressure lever; 15. a pellet; 16. a handle; 17. a clamping block; 18. a collection box; 19. an air outlet pipe; 20. collecting tank; 21. a gas permeable plate; 22. placing the blocks; 23. a box door; 24. buckling; 25. a swing lever.

Detailed Description

The technical solutions 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 a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the first embodiment, as shown in fig. 1-4, the dust removing device comprises a moving seat 1, a protecting sleeve 2 is arranged at the top of the moving seat 1, a motor 3 is fixedly arranged inside the protecting sleeve 2, a dust removing assembly 4 is arranged on one side of the protecting sleeve 2, a handle 16 is fixedly arranged on the other side of the protecting sleeve 2, an air pump 5 is fixedly arranged on one side of the top end of the moving seat 1, a transmission shaft of the motor 3 penetrates through the protecting sleeve 2 and is fixedly connected with a rectangular column 6 arranged outside the protecting sleeve 2, a clamping sleeve 7 is sleeved outside the rectangular column 6, a polishing disc 8 is fixedly arranged at one end of the clamping sleeve 7, a mounting plate 11 is fixedly arranged on one side of the top end of the rectangular column 6 through a fixing block 10, an operating block 12 is fixedly arranged at the top end of the mounting plate 11, a limiting assembly 9 is arranged inside the operating block 12, and a collecting box 18 is fixedly arranged on the other side of the top end of the moving seat 1.

Embodiment two, on the basis of embodiment one, dust removal component 4 includes fixed cover 41, dust hood 42, fixed pipe 43, stay tube 44 and dust absorption hose 45, lag 2 threaded connection is at fixed cover 41, the inner wall fixed mounting of fixed cover 41 has dust hood 42, the fixed surface of dust hood 42 installs fixed pipe 43, the one end of fixed pipe 43 rotates and is connected with stay tube 44, the bottom fixed mounting of stay tube 44 has dust absorption hose 45, the dust absorption mouth of air pump 5 and the one end fixed connection of dust absorption hose 45, the gas outlet fixed mounting of air pump 5 has outlet duct 19, the one end of outlet duct 19 passes collecting box 18 and places in the inside of collecting box 18, be convenient for remove dust to the dust of polishing, ensure staff's personal health.

Third embodiment, on the basis of first embodiment, spacing subassembly 9 is including spring 91, gag lever post 92, arc wall 93 and slider 94, spring 91 fixed mounting is on the top of the 12 inner walls of operation block, spring 91's bottom fixed mounting has gag lever post 92, mounting panel 11 is passed and the inside of cutting ferrule 7 is placed in to gag lever post 92's one end, cutting ferrule 7's inside seted up with gag lever post 92 assorted spacing hole, arc wall 93 has been seted up to one side of gag lever post 92, the top fixed mounting of gag lever post 92's opposite side has slider 94, the inner wall of operation block 12 seted up with slider 94 assorted spout, be convenient for carry out quick fixation to cutting ferrule 7 and its abrasive disc 8, conveniently carry out quick replacement to abrasive disc 8, it is more convenient to use.

Fourth embodiment, on the basis of third embodiment, the opposite side at mounting panel 11 top has depression bar 14 through hinge 13 is articulated, depression bar 14's fixed surface installs swinging arms 25, swinging arms 25's one end pass operation block 12 and with the inside bobble 15 fixed connection that sets up of arc wall 93, the swinging walls that correspond with swinging arms 25 are seted up to one side of operation block 12, be convenient for make gag lever post 92 move in vertical direction, it is more convenient to use.

Fifth embodiment, on the basis of first embodiment, the inside sliding connection of collecting box 18 has collecting vat 20, and one side fixed mounting of collecting box 18 has ventilative board 21, and the positive one side of collecting box 18 articulates through two hinges has chamber door 23, and the positive one side of chamber door 23 is connected with the surperficial block of collecting box 18 through two buckles 24, is convenient for fix chamber door 23.

Sixth embodiment, on the basis of first embodiment, the middle part fixed mounting on 18 tops of collecting box has flush mounting plate of switch, flush mounting plate of switch's surface is fixed mounting respectively has motor switch and air pump switch, motor 3 and air pump 5 are respectively through motor switch and air pump switch and power electric connection, the middle part fixed mounting of 2 bottoms of lag has fixture block 17, one side fixed mounting on 18 tops of collecting box has places piece 22, place the surface of piece 22 and offer with fixture block 17 assorted draw-in groove, be convenient for better control with electrical apparatus work operation.

The working principle is as follows:

the first innovation point implementation step:

the first step is as follows: firstly, moving the polishing device to a working place, then holding the handle 16 by a worker to prepare for polishing the wall surface, then controlling the motor 3 and the air pump 5 to work simultaneously through the motor switch and the air pump switch respectively, and polishing the wall surface;

the second step is that: in the using process, the wall surface generates dust which is matched with the dust removal component 4, so that the dust is collected into the collecting box 18 for collection and dust removal, the generated dust is convenient to remove, and the personal health of constructors is not influenced;

the third step: after the use, open chamber door 23 through the buckle 24 that sets up, take collecting vat 20 out, to the dust carry out unified processing can.

The implementation step of the second innovation point:

the first step is as follows: when the polishing disc 8 needs to be replaced, the arranged lower pressing rod 14 is matched with the hinge 13, the swinging rod 25 and the small ball 15, the arranged lower pressing rod 14 is pressed down, so that the small ball 15 moves in the arc-shaped groove 93, and the limiting rod 92 moves in the vertical direction by being matched with the arranged limiting component 9;

the second step is that: make it and spacing hole carry out alternate segregation, be convenient for then quick dismantle the change to the polishing disc 8, improve work efficiency greatly, improve final job schedule.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a building wall grinding device with dust removal effect, is including removing seat (1), its characterized in that: the top of removing seat (1) is equipped with lag (2), the inside fixed mounting of lag (2) has motor (3), one side of lag (2) is equipped with dust removal subassembly (4), the opposite side fixed mounting of lag (2) has handle (16), one side fixed mounting who removes seat (1) top has air pump (5), the transmission shaft of motor (3) passes lag (2) and with rectangle post (6) fixed connection that lag (2) outside set up, the outside cover of rectangle post (6) is equipped with cutting ferrule (7), the one end fixed mounting of cutting ferrule (7) has abrasive disc (8), one side on rectangle post (6) top has mounting panel (11) through fixed block (10) fixed mounting, the top fixed mounting of mounting panel (11) has operation piece (12), the inside of operation piece (12) is equipped with spacing subassembly (9), and a collecting box (18) is fixedly arranged on the other side of the top end of the movable seat (1).

2. The building wall grinding device with dust removing effect as claimed in claim 1, the dust removal component (4) comprises a fixed sleeve (41), a dust hood (42), a fixed pipe (43), a supporting pipe (44) and a dust collection hose (45), the protective sleeve (2) is in threaded connection with a fixed sleeve (41), the inner wall of the fixed sleeve (41) is fixedly provided with a dust hood (42), a fixed pipe (43) is fixedly arranged on the surface of the dust hood (42), one end of the fixed pipe (43) is rotatably connected with a supporting pipe (44), a dust suction hose (45) is fixedly arranged at the bottom end of the supporting tube (44), a dust suction port of the air pump (5) is fixedly connected with one end of the dust suction hose (45), an air outlet pipe (19) is fixedly installed at an air outlet of the air pump (5), and one end of the air outlet pipe (19) penetrates through the collecting box (18) and is arranged inside the collecting box (18).

3. The building wall grinding device with the dust removal effect is characterized in that the limiting component (9) comprises a spring (91), a limiting rod (92), an arc-shaped groove (93) and a sliding block (94), the spring (91) is fixedly mounted at the top end of the inner wall of the operation block (12), the limiting rod (92) is fixedly mounted at the bottom end of the spring (91), one end of the limiting rod (92) penetrates through the mounting plate (11) and is arranged inside the clamping sleeve (7), a limiting hole matched with the limiting rod (92) is formed in the clamping sleeve (7), the arc-shaped groove (93) is formed in one side of the limiting rod (92), the sliding block (94) is fixedly mounted at the top of the other side of the limiting rod (92), and a sliding groove matched with the sliding block (94) is formed in the inner wall of the operation block (12).

4. The building wall grinding device with the dust removing effect is characterized in that the other side of the top end of the mounting plate (11) is hinged to a lower pressing rod (14) through a hinge (13), a swinging rod (25) is fixedly mounted on the surface of the lower pressing rod (14), one end of the swinging rod (25) penetrates through the operating block (12) and is fixedly connected with a small ball (15) arranged inside the arc-shaped groove (93), and a swinging groove corresponding to the swinging rod (25) is formed in one side of the operating block (12).

5. The building wall surface grinding device with the dust removing effect is characterized in that a collecting tank (20) is connected inside the collecting tank (18) in a sliding mode, a ventilating plate (21) is fixedly installed on one side of the collecting tank (18), a box door (23) is hinged to one side of the front face of the collecting tank (18) through two hinges, and one side of the front face of the box door (23) is connected with the surface of the collecting tank (18) in a clamping mode through two buckles (24).

6. The building wall surface grinding device with the dust removing effect is characterized in that a switch panel is fixedly mounted in the middle of the top end of the collecting box (18), a motor switch and an air pump switch are respectively fixedly mounted on the surface of the switch panel, the motor (3) and the air pump (5) are respectively electrically connected with a power supply through the motor switch and the air pump switch, a clamping block (17) is fixedly mounted in the middle of the bottom end of the protecting sleeve (2), a placing block (22) is fixedly mounted on one side of the top end of the collecting box (18), and a clamping groove matched with the clamping block (17) is formed in the surface of the placing block (22).