CN211439398U

CN211439398U - Wall polisher with dust absorption effect

Info

Publication number: CN211439398U
Application number: CN201921760920.8U
Authority: CN
Inventors: 储威; 王帅峰
Original assignee: Xinyi North Of City New District Urban Construction And Development Co ltd
Current assignee: Xinyi North Of City New District Urban Construction And Development Co ltd
Priority date: 2019-10-19
Filing date: 2019-10-19
Publication date: 2020-09-08
Anticipated expiration: 2029-10-19

Abstract

The utility model provides a wall polisher with dust absorption effect relates to the engineering equipment field. This wall polisher with dust absorption, including casing and dust cover, casing fixed connection is on the lateral wall of dust cover, the inside fixedly connected with motor of casing, the output fixedly connected with main shaft of motor, the one end that the motor was kept away from to the main shaft passes the lateral wall and the fixedly connected with polishing disc of dust cover, the dust outlet has been seted up on the lateral wall of dust cover, one side fixedly connected with dust absorption pipe of dust outlet, the one end fixedly connected with dust collection box of dust outlet is kept away from to the dust absorption pipe, the welding has the fixed block on the lateral wall of dust cover, the inside of fixed block is rotated and is connected with two turning blocks, fixedly connected with bracing piece between two turning blocks, the inside stop gear. This wall polisher with dust absorption effect is convenient for the bracing piece through stop gear and is rotated to be convenient for the perpendicular wall of mill polishing and roof wall.

Description

Wall polisher with dust absorption effect

Technical Field

The utility model relates to an engineering equipment technical field specifically is a wall polisher with dust absorption effect.

Background

At present, a wall surface grinding machine is widely applied to grinding and sanding of wall surfaces, and in order to optimize the working environment, protect users and avoid environmental pollution, the users suck a large amount of dust, and the existing grinding machine generally has a dust collection function.

But present dust absorption formula wall polisher is generally convenient for polish perpendicular wall, and the work of polishing of roof needs the user to cooperate the ladder to polish, need the user again to remove the ladder after the ladder when more changing the position and polish, very inconvenient, and manual strength is big, to prior art not enough, the utility model provides a wall polisher with dust absorption effect.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a wall polisher with dust absorption effect to solve the problem of proposing among the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a wall polisher with dust collection function comprises a shell and a dust cover, wherein the shell is fixedly connected to the side wall of the dust cover, a motor is fixedly connected to the inside of the shell, a main shaft is fixedly connected to the output end of the motor, one end, far away from the motor, of the main shaft penetrates through the side wall of the dust cover and is fixedly connected with a polishing disc, a dust outlet is formed in the side wall of the dust cover, a dust collection pipe is fixedly connected to one side of the dust outlet, one end, far away from the dust outlet, of the dust collection pipe is fixedly connected with a dust collection box, a fixing block is welded to the side wall of the dust cover, two rotating blocks are rotatably connected to the inside of the fixing block, a support rod is fixedly connected between the two rotating blocks, a first telescopic rod is welded to the outer surface of the rotating blocks, a pressing block is fixedly connected to one end, far away, the two ends of the first spring are respectively welded to the outer surface of the rotating block and the side wall of the pressing block, and a limiting mechanism is arranged inside the fixing block.

Preferably, the number of the limiting mechanisms is four, and the limiting mechanisms are arranged inside the side wall and the top wall of the fixing block.

Preferably, stop gear mainly includes fixed axle sleeve, first spacing groove and second spacing groove and first spacing groove and second spacing groove are seted up to the inside of fixed block and are linked together, fixed axle sleeve fixed connection is on the lateral wall of first spacing groove, the inside sliding connection of fixed axle sleeve has the slide bar, the slide bar passes fixed axle sleeve and welds there is the slider, the welding has the second telescopic link between the lateral wall of slider and the inner wall of first spacing groove, the second spring has been cup jointed in the activity on the surface of second telescopic link, just the both ends of second spring weld respectively on the lateral wall of slider and the inner wall of first spacing groove.

Preferably, the side wall of the sliding block is rotatably connected with a roller.

Preferably, one end of the sliding rod penetrates through the outer wall of the fixing block, extends outwards and is fixedly connected with the pressing block.

Preferably, the pressing block is matched with the second limiting groove.

Preferably, the support rod is divided into an inner rod and an outer rod, the outer surface of the inner rod is provided with external threads, and the inner part of the outer rod is provided with a thread groove matched with the external threads.

The utility model provides a wall polisher with dust absorption effect, its beneficial effect who possesses as follows:

1. this wall polisher with dust absorption, stop gear through setting up, bracing piece and turning block, when polishing perpendicular wall, thereby drive the rotation of turning block through the rotation bracing piece, go into the second spacing groove on the fixed block lateral wall until the briquetting card, bracing piece and polishing dish are in parallel state this moment, be convenient for polish perpendicular wall, when polishing roof wall, thereby break away from the second spacing groove through pushing down the briquetting extrusion briquetting on the fixed block lateral wall, thereby the rotation bracing piece drives the turning block and rotates this moment, go into the second spacing groove on the fixed block roof until the briquetting card, bracing piece and polishing dish are in the vertical state this moment, be convenient for polish the roof.

2. This wall polisher with dust absorption effect, through dust cover and the dust absorption pipe that sets up, when the dish of polishing was polished the wall, the dust of production can not fly out the dust cover, and the dust is inhaled in the dust absorption case through the dust absorption pipe, handles in the dust absorption case.

Drawings

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

FIG. 2 is a schematic side view of the fixing block of the present invention;

FIG. 3 is a front view of the fixing block of the present invention;

FIG. 4 is a schematic structural view of the inner and outer rods of the present invention;

fig. 5 is an enlarged view of a portion a in fig. 3 according to the present invention.

In the figure: the device comprises a shell 1, a motor 101, a main shaft 102, a dust cover 2, a dust outlet 201, a dust suction pipe 202, a dust suction box 203, a polishing disc 3, a fixed block 4, a support rod 5, a rotating block 501, a first telescopic rod 502, a pressing block 503, a first spring 504, an inner rod 505, an outer rod 506, a limiting mechanism 6, a fixed shaft sleeve 601, a sliding rod 602, a sliding block 603, a second telescopic rod 604, a second spring 605, a rolling shaft 606, a pressing block 607, a first limiting groove 608 and a second limiting groove 609.

Detailed Description

The embodiment of the utility model provides a wall surface grinding machine with dust absorption function, as shown in fig. 1-5, including a housing 1 and a dust cover 2, the housing 1 is fixedly connected on the side wall of the dust cover 2, the motor 101 is fixedly connected in the housing 1, the output end of the motor 101 is fixedly connected with a main shaft 102, one end of the main shaft 102 far away from the motor 101 passes through the side wall of the dust cover 2 and is fixedly connected with a grinding disc 3, a dust outlet 201 is arranged on the side wall of the dust cover 2, a dust suction pipe 202 is fixedly connected with one side of the dust outlet 201, one end of the dust suction pipe 202 far away from the dust outlet 201 is fixedly connected with a dust suction box 203, a fixed block 4 is welded on the side wall of the dust cover 2, two rotating blocks 501 are rotatably connected in the fixed block 4, a support rod 5 is fixedly connected between the two rotating blocks 501, a first telescopic rod 502 is welded on the outer surface, the outer surface of the first telescopic rod 502 is movably sleeved with a first spring 504, two ends of the first spring 504 are respectively welded on the outer surface of the rotating block 501 and the side wall of the pressing block 503, and a limiting mechanism 6 is arranged inside the fixing block 4.

The limiting mechanisms 6 are four in number and are arranged inside the side wall and the top wall of the fixing block 4.

The limiting mechanism 6 mainly comprises a fixed shaft sleeve 601, a first limiting groove 608 and a second limiting groove 609 are formed in the fixed block 4, the first limiting groove 608 is communicated with the second limiting groove 609, the fixed shaft sleeve 601 is fixedly connected to the side wall of the first limiting groove 608, a sliding rod 602 is connected to the inside of the fixed shaft sleeve 601 in a sliding mode, the sliding rod 602 penetrates through the fixed shaft sleeve 601 and is welded with a sliding block 603, a second telescopic rod 604 is welded between the side wall of the sliding block 603 and the inner wall of the first limiting groove 608, a second spring 605 is movably sleeved on the outer surface of the second telescopic rod 604, and two ends of the second spring 605 are respectively welded to the side wall of the sliding block 603 and the inner wall of the first limiting groove 608.

The side wall of the slide block 603 is rotatably connected with a roller 606 to reduce the friction between the pressing block 503 and the slide block 603.

One end of the sliding rod 602 penetrates through the outer wall of the fixed block 4 and extends outwards, and a pressing block 607 is fixedly connected to the sliding rod 602, so that the sliding rod 602 is pushed to extrude the sliding block 603.

The pressing block 503 is matched with the second limiting groove 609, so that the pressing block 503 can be conveniently clamped into the second limiting groove 609, and the stability of the device is improved.

The support rod 5 is divided into an inner rod 505 and an outer rod 506, an external thread is formed on the outer surface of the inner rod 505, a thread groove matched with the external thread is formed in the outer rod 506, and the length of the support rod 5 is stretched or shortened by rotating the outer rod 506.

The working principle is as follows: when polishing perpendicular wall, thereby drive turning block 501's rotation through rotation bracing piece 5, the first spring 504 rebound force effect of compression state extrudes briquetting 503 down and rotates in the inside of fixed block 4, go into the second spacing groove 609 on the 4 lateral walls of fixed block until briquetting 503 card, briquetting 503 blocks in second spacing groove 609 all the time under the spring action of first spring 504, thereby the position of bracing piece 5 has been fixed, the stability of briquetting 503 has been strengthened through the first telescopic link 502 that sets up, bracing piece 5 and polishing disc 3 are in parallel state this moment, be convenient for polish perpendicular wall.

When polishing the roof surface, thereby drive slide bar 602 to slide in fixed axle sleeve 601 through pushing down the pressing block 607 on the fixed block 4 lateral wall, tensile second spring 605 simultaneously, and then extrusion slider 603 is inwards slided, thereby slider 603 is inwards slided and extrudes briquetting 503 inwardly move, thereby extrude the compression of first spring 504 simultaneously, break away from second spacing groove 609 until extrusion briquetting 503, thereby rotate bracing piece 5 this moment and drive turning block 501 and rotate, thereby in second spacing groove 609 on the briquetting 503 card income fixed block 4 roof, bracing piece 5 and polishing dish 3 are in the vertical state this moment, be convenient for polish the roof surface.

When the motor 101 works, the main shaft 102 drives the polishing disc 3 to rotate to polish the wall surface, the generated dust cannot fly out of the environment through the arranged dust cover 2, and the dust enters the dust suction pipe 202 through the dust outlet 201 and then enters the dust suction box 203 through the dust suction pipe 202, and the dust is treated in the dust suction box 203.

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 understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a wall polisher with dust absorption, includes casing (1) and dust cover (2), its characterized in that: the dust cover comprises a shell (1) and is characterized in that the shell (1) is fixedly connected to the side wall of a dust cover (2), a motor (101) is fixedly connected to the inside of the shell (1), a main shaft (102) is fixedly connected to the output end of the motor (101), one end, far away from the motor (101), of the main shaft (102) penetrates through the side wall of the dust cover (2) and is fixedly connected with a polishing disc (3), a dust outlet (201) is formed in the side wall of the dust cover (2), a dust suction pipe (202) is fixedly connected to one side of the dust outlet (201), one end, far away from the dust outlet (201), of the dust suction pipe (202) is fixedly connected with a dust suction box (203), a fixed block (4) is welded to the side wall of the dust cover (2), two rotating blocks (501) are connected to the inside of the fixed block (4) in a rotating mode, a supporting rod (5) is fixedly connected, one end fixedly connected with briquetting (503) of turning block (501) is kept away from in first telescopic link (502), first spring (504) have been cup jointed in the activity on the surface of first telescopic link (502), the both ends of first spring (504) are welded respectively on the surface of turning block (501) and the lateral wall of briquetting (503), the inside of fixed block (4) is provided with stop gear (6).

2. A wall sander with a dust extraction function as set forth in claim 1, wherein: the number of the limiting mechanisms (6) is four, and the limiting mechanisms are arranged inside the side wall and the top wall of the fixing block (4).

3. A wall sander with a dust extraction function as set forth in claim 1, wherein: the limiting mechanism (6) mainly comprises a fixed shaft sleeve (601), a first limiting groove (608) and a second limiting groove (609) are formed in the fixed block (4), the first limiting groove (608) is communicated with the second limiting groove (609), the fixed shaft sleeve (601) is fixedly connected to the side wall of the first limiting groove (608), a sliding rod (602) is connected to the inside of the fixed shaft sleeve (601) in a sliding mode, the sliding rod (602) penetrates through the fixed shaft sleeve (601) and is welded with a sliding block (603), a second telescopic rod (604) is welded between the side wall of the sliding block (603) and the inner wall of the first limiting groove (608), a second spring (605) is movably sleeved on the outer surface of the second telescopic rod (604), and two ends of the second spring (605) are welded to the side wall of the sliding block (603) and the inner wall of the first limiting groove (608) respectively.

4. A wall sander with a dust extraction function as set forth in claim 3, wherein: and a rolling shaft (606) is rotatably connected to the side wall of the sliding block (603).

5. A wall sander with a dust extraction function as set forth in claim 3, wherein: one end of the sliding rod (602) penetrates through the outer wall of the fixing block (4), extends outwards and is fixedly connected with a pressing block (607).

6. A wall surface grinder with a dust suction function as claimed in claim 1 or 3, wherein: the pressing block (503) is matched with the second limiting groove (609).

7. A wall sander with a dust extraction function as set forth in claim 1, wherein: the supporting rod (5) is divided into an inner rod (505) and an outer rod (506), external threads are formed in the outer surface of the inner rod (505), and a thread groove matched with the external threads is formed in the outer rod (506).