CN212553019U

CN212553019U - Wall grinding device

Info

Publication number: CN212553019U
Application number: CN202020189335.3U
Authority: CN
Inventors: 不公告发明人
Original assignee: Shaanxi Xudong Information Technology Co ltd
Current assignee: Shaanxi Xudong Information Technology Co ltd
Priority date: 2020-02-20
Filing date: 2020-02-20
Publication date: 2021-02-19
Anticipated expiration: 2030-02-20

Abstract

The utility model discloses a wall grinding device, including the bottom plate, the upside fixed connection riser of bottom plate, the vertical sliding tray that is equipped with in riser one side, sliding tray sliding fit connects the sliding block, still is equipped with in the sliding tray to be used for driving the gliding power device of sliding block in the sliding tray. The utility model has the advantages that: push-and-pull cylinder square plate drives the piece of polishing and meets the department with the wall, the dust cover outer end is laminated with the wall under extensible member spring action this moment, first motor drives the piece of polishing and rotates and polishes the wall, the dust that the dust catcher produced when will polishing through the dust absorption hose when polishing inhales in the dust storage box through the dust screen dust filtration come down, discharge wind through the hole of airing exhaust, it is great to solve artifical intensity of labour of polishing like this, the problem that the respiratory tract injury of a large amount of dust to the workman is very big that gives out in the process of polishing.

Description

Wall grinding device

Technical Field

The utility model relates to a wall processing equipment technical field especially relates to a wall grinding device.

Background

Before wall whitewashing, in order to improve the adhesion capacity of paint and make level, the putty wall surface which is scraped well is firstly polished, the current method is carried out by means of a manual mode, the polishing efficiency is low, the continuous up-and-down reciprocating polishing operation enables the whole labor intensity to be larger, a large amount of dust which is emitted in the polishing process is very large in harm to the respiratory tract of workers in a closed indoor environment, and the workers are easily affected with pneumoconiosis.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a wall surface polishing device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a wall surface polishing device comprises a bottom plate, wherein the upper side of the bottom plate is fixedly connected with a vertical plate, one side of the vertical plate is vertically provided with a sliding groove, the sliding groove is in sliding fit connection with a sliding block, and a power device for driving the sliding block to slide in the sliding groove is further arranged in the sliding groove;

one side of the sliding block is horizontally and fixedly connected with a supporting plate, a connecting plate is arranged at the edge of the upper side of the supporting plate, a sliding hole is formed in one side of the connecting plate, a push-pull air cylinder is arranged on the other side of the connecting plate, a piston rod of the push-pull air cylinder can slide along the axis direction of the sliding hole and extends out of the connecting plate, a square plate is vertically and fixedly connected with the extending end of the piston rod of the push-pull air cylinder, one side, away from the connecting plate, of the square plate is fixedly connected with a first motor, a main shaft of the first motor is horizontally arranged, the tail end of the main shaft of the first motor is fixedly connected with a polishing piece, two telescopic pieces are further symmetrically arranged on one side, away from the;

the upper side of the bottom plate is also provided with a dust collector, a dust suction port of the dust collector is communicated with the lower side of the dust cover through a dust suction hose, an air outlet of the dust collector is communicated with a dust storage box through an air outlet pipe, and the dust storage box is fixedly connected with the upper side of the bottom plate.

Preferably, one side of the dust storage box is provided with an air inlet hole, the air outlet pipe is communicated with the air inlet hole, at least one dust filter screen is arranged in the dust storage box, and the upper side of the dust storage box is provided with an air exhaust hole.

Preferably, each telescopic part comprises a barrel body, the bottom of the barrel body is horizontally and fixedly connected to one side of the square plate, a barrel cover is connected to the barrel mouth of the barrel body in a matched mode, a spring base plate is connected to the bottom of the inner side of the barrel body in a matched mode, the spring base plate is connected to one side of the barrel cover in a matched mode, a horizontally arranged spring is arranged on the spring, a movable plate is placed on the spring towards one end of the barrel cover, a lifting and contracting rod is fixedly connected to the upper side of the movable plate, the lifting and contracting rod penetrates through a central hole of the barrel cover and. Preferably, the two sides of the sliding plate are fixedly connected with sliding strips, and the sliding plate can slide in the sliding groove through the sliding strips.

Preferably, the power device comprises a vertically arranged screw rod, the screw rod can rotate in the sliding block, the upper end of the screw rod vertically penetrates through the vertical plate upwards and extends out of the outer side of the vertical plate, a second motor used for driving the screw rod to rotate is arranged at the extending end of the screw rod, the lower end of the screw rod is connected with the lower side of the sliding groove in a rotating fit mode, a threaded hole is formed in the upper side of the sliding block, and the screw rod penetrates through the threaded hole and is connected with the threaded hole in a threaded fit mode.

Preferably, the dust cover is a cylindrical dust cover, and both ends of the cylindrical dust cover are open.

Preferably, universal wheels are arranged at four corners of the lower side of the bottom plate.

Preferably, dust storage box bottom is equipped with the opening, be equipped with the rubber buffer in the opening, dust storage box upside is equipped with the guiding hole, sliding connection guide bar in the guiding hole, the one end fixed connection cleaning roller that the guide bar stretched into dust storage box.

The utility model has the advantages that: the utility model provides a wall grinding device, push-and-pull cylinder square plate drives the polishing piece and meets department with the wall, dust cover outer end is laminated with the wall under the extensible member spring action this moment, first motor drives the polishing piece and rotates and polish to the wall, the second motor rotates the screw rod and drives the sliding block and slide from top to bottom, the backup pad also reciprocates thereupon, thereby enable the polishing piece and reciprocate and polish to the wall, the dust that produces when the suction cleaner will polish through dust absorption hose when polishing inhales the dust storage box in comes the dust filtration through the dust screen, discharge wind through the hole of airing exhaust, it is great to solve artifical intensity of labour that polishes like this, the problem that the respiratory tract injury of workman is very big is given off a large amount of dust in the process of polishing.

Drawings

Fig. 1 is a schematic diagram of the basic structure of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a schematic view of the basic structure of the telescopic member;

FIG. 4 is a schematic view of the push-pull cylinder and the connecting plate;

figure 5 is a schematic view of a dust bin.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1-5, the utility model provides a pair of wall grinding device, including bottom plate 1, bottom plate 1 is rectangular shaped plate, four corners of bottom plate 1 downside all weld the fixed connection universal wheel 15. The upper side welded fastening of bottom plate 1 connects riser 2, and the vertical sliding tray 3 that is equipped with in 2 one sides of riser, sliding tray 3 sliding fit connects sliding block 4, still is equipped with in sliding tray 3 to be used for driving sliding block 4 gliding power device in sliding tray 3, power device includes the screw rod 5 of vertical setting, and screw rod 5 can sliding block 4 internal rotation, the vertical outside that upwards runs through riser 2 and stretch out to riser 2 in the upper end of screw rod 5, is equipped with the second motor 6 that is used for driving screw rod 5 pivoted in the end that stretches out of screw rod 5, and second motor 6 passes through bolt fixed connection in the upper end of riser 2, and the coaxial setting of end welded fastening that stretches out of main shaft and screw rod 5 of second motor 6, and the lower extreme of screw rod 5 rotates with the fixed rolling bearing of the downside of sliding tray 3 to be connected. The upper side of the sliding block 4 is provided with a threaded hole, and the screw rod 5 penetrates through the threaded hole and is in threaded fit connection with the threaded hole.

One side of a sliding block 4 is fixedly welded and connected with a horizontally arranged supporting plate 7, the edge of the upper side of the supporting plate 7 is fixedly welded and connected with a vertically arranged connecting plate 9, one side of the connecting plate 9 is provided with a sliding hole 91, the other side of the connecting plate 9 is fixedly connected with a push-pull cylinder 8 through a bolt, a piston rod of the push-pull cylinder 8 penetrates through the sliding hole 91, the piston rod of the push-pull cylinder 8 can slide along the axial direction of the sliding hole 91 and extend out of the connecting plate 9, the extending end of the piston rod of the push-pull cylinder 8 is fixedly welded and connected with a vertically arranged square plate 10, one side of the square plate 10 far away from the connecting plate 9 is fixedly connected with a first motor 12 through a bolt, a main shaft of the first motor 12 is horizontally far away from the square plate 10, the tail end of the main shaft of the first motor 12 is fixedly connected with a polishing disc 13, the barrel body 111 is horizontally and fixedly connected to one side of the square plate 10, the barrel cover 112 is connected to the barrel opening of the barrel body 111 in a matched mode, the spring base plate 113 is connected to the bottom of the inner side of the barrel body 111 in a matched mode, the spring base plate 113 is connected to the spring 114 horizontally and in a matched mode towards one side of the barrel cover 112, the movable plate 115 is placed at one end, facing the barrel cover 112, of the spring 114, the movable plate 115 can slide in the barrel body 111, the upper side of the movable plate 115 is fixedly connected with the lifting and contracting rod 116, the lifting and contracting rod 116 penetrates through the central hole of the barrel cover 112 and extends out of the barrel cover 112, the extending ends of the two lifting. The first motor 12 and the polishing sheet 13 are both disposed in the dust cover 14.

The upper side of the bottom plate 1 is fixedly connected with a dust collector 16 through a bolt, a dust suction opening of the dust collector 16 is communicated with the lower side of the dust cover 14 through a dust suction hose 161, an air outlet of the dust collector 16 is communicated with a dust storage box 17 through an air outlet pipe 162, and the dust storage box 17 is fixedly connected with the upper side of the bottom plate 1 in a welding manner. One side of the dust storage box 17 is provided with an air inlet 172, the air outlet pipe 162 is communicated with the air inlet 172, at least one dust filter 173 is arranged in the dust storage box 17, and an air outlet 171 is arranged on the upper side of the dust storage box 17.

Dust storage box 17 bottom is equipped with opening 174, be equipped with rubber buffer 175 in the opening 174, rubber buffer 175 and opening 174 interference fit for seal, dust storage box 17 upside is equipped with the guiding hole, sliding connection guide bar 176 in the guiding hole, guide bar 176 stretches into dust storage box 17's one end fixed connection cleaning roller 177. When clearing up the dust screen, guide bar 176 pushes away cleaning roller 177 and slides on the dust screen and stretch out the dust storage box 17 outside by opening 174, also is convenient for clear up cleaning roller 177 itself after cleaning roller 177 stretches out dust storage box 17.

The utility model discloses the theory of operation does: when using, can make things convenient for whole grinding device to remove the assigned position through

universal wheel

15, 8 square plates 10 of push-and-pull cylinder drive polishing piece 13 and the department of meeting of wall, 14 outer ends of dust cover are laminated with the wall under the 11 spring effects of extensible member, it drives polishing piece 13 and rotates and polish to the wall to open first motor 12 this moment, second motor 6 rotates screw rod 5 and drives sliding block 4 and slide from top to bottom, backup pad 7 also reciprocates thereupon, thereby enable polishing piece 13 and reciprocate and polish to the wall, open dust suction machine 16 when polishing through dust absorption hose 161 and inhale the dust storage box 8 in through dust screen 173 dust filtration down, discharge wind through exhaust hole 171.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a wall grinding device, includes bottom plate (1), its characterized in that: the upper side of the bottom plate (1) is fixedly connected with a vertical plate (2), one side of the vertical plate (2) is vertically provided with a sliding groove (3), the sliding groove (3) is connected with a sliding block (4) in a sliding fit manner, and a power device for driving the sliding block (4) to slide in the sliding groove (3) is also arranged in the sliding groove (3);

one side of a sliding block (4) is horizontally and fixedly connected with a supporting plate (7), a connecting plate (9) is arranged at the edge of the upper side of the supporting plate (7), a sliding hole (91) is formed in one side of the connecting plate (9), a push-pull cylinder (8) is arranged on the other side of the connecting plate (9), a piston rod of the push-pull cylinder (8) can slide along the axis direction of the sliding hole (91) and extends out of the connecting plate (9), a square plate (10) is vertically and fixedly connected with the extending end of the piston rod of the push-pull cylinder (8), a grinding motor (12) is fixedly connected to one side, far away from the connecting plate (9), of the square plate (10), a spindle of the motor (12) is horizontally arranged, a grinding plate (13) is fixedly connected to the tail end of the spindle of the grinding motor (12), two telescopic pieces (11) are symmetrically arranged on one side, far away from, the polishing motor (12) and the polishing sheet (13) are both arranged in the dust cover (14);

the upper side of the bottom plate (1) is also provided with a dust collector (16), a dust suction opening of the dust collector (16) is communicated with the lower side of the dust cover (14) through a dust suction hose (161), an air outlet of the dust collector (16) is communicated with a dust storage box (17) through an air outlet pipe (162), and the dust storage box (17) is fixedly connected with the upper side of the bottom plate (1).

2. A wall grinding device as defined in claim 1, wherein: one side of dust storage box (17) is equipped with fresh air inlet (172), it is linked together with fresh air inlet (172) to go out tuber pipe (162), is equipped with at least one dust filter net (173) in dust storage box (17), and air exhaust hole (171) are established to the upside of dust storage box (17).

3. A wall grinding device as defined in claim 2, wherein: every extensible member (11) all includes staving (111), staving (111) bottom level fixed connection is in square plate (10) one side, bung (112) are connected in the bung hole department cooperation of staving (111), staving (111) inboard bottom cooperation connection spring backing plate (113), spring backing plate (113) are connected the spring (114) that the level set up towards bung (112) one side cooperation, place fly leaf (115) towards bung (112) one end in spring (114), fly leaf (115) upside fixed connection telescopic rod (116), telescopic rod (116) pass and stretch out to the bung (112) outside from the centre bore of bung (112), telescopic rod (116) stretch out the end with the one end fixed connection of dust cover (14).

4. A wall grinding device as defined in claim 1, wherein: the power device comprises a vertically arranged screw rod (5), the screw rod (5) can rotate in the sliding block (4), the upper end of the screw rod (5) vertically upwards penetrates through the vertical plate (2) and extends to the outer side of the vertical plate (2), a second motor (6) used for driving the screw rod (5) to rotate is arranged at the extending end of the screw rod (5), the lower end of the screw rod (5) is connected with the lower side of the sliding groove (3) in a rotating fit mode, a threaded hole is formed in the upper side of the sliding block (4), and the screw rod (5) passes through the threaded hole and is connected with the threaded hole in a threaded fit mode.

5. A wall grinding device as defined in claim 1, wherein: the dust cover (14) is a cylindrical dust cover, and two ends of the cylindrical dust cover are both open.

6. A wall grinding device as defined in claim 1, wherein: four corners of the lower side of the bottom plate (1) are provided with universal wheels (15).

7. A wall grinding device as defined in claim 2, wherein: store up dirt box (17) bottom and be equipped with opening (174), be equipped with rubber buffer (175) in opening (174), store up dirt box (17) upside and be equipped with the guiding hole, sliding connection guide bar (176) in the guiding hole, guide bar (176) stretch into one end fixed connection cleaning roller (177) of storing up dirt box (17).