CN216633715U

CN216633715U - No dead angle cement ground dustless polisher

Info

Publication number: CN216633715U
Application number: CN202122899741.6U
Authority: CN
Inventors: 魏强
Original assignee: Yichang Telankesi Mechanical Equipment Co ltd
Current assignee: Yichang Telankesi Mechanical Equipment Co ltd
Priority date: 2021-11-24
Filing date: 2021-11-24
Publication date: 2022-05-31
Anticipated expiration: 2031-11-24

Abstract

The utility model discloses a dead-corner-free cement ground dust-free grinding machine which comprises a shell and a grinding mechanism, wherein the grinding mechanism is arranged on the shell; the polishing mechanism comprises a first servo motor, a threaded sleeve plate, a threaded rod, a first polishing assembly, a second polishing assembly, a support frame and a second servo motor, wherein the first servo motor is arranged below the top wall of the shell, one end of the threaded rod is rotatably arranged on the bottom wall of the shell, the other end of the threaded rod is arranged on the first servo motor, and the threaded sleeve plate penetrates through the side wall of the shell and is sleeved on the threaded rod. The utility model belongs to the technical field of cement ground polishing devices, and particularly relates to a cement ground dust-free polisher which can be switched back and forth between a polishing head and a corner polishing block, is convenient for polishing corners, has high polishing efficiency and is convenient to use and free of dead corners.

Description

No dead angle cement ground dustless polisher

Technical Field

The utility model belongs to the technical field of cement ground polishing devices, and particularly relates to a dust-free polishing machine for a cement ground without dead corners.

Background

Before the floor is laid, the cement floor needs to be polished to be flat, and the conventional mode mainly adopts manual polishing, which wastes time and labor; products similar to a grinding machine also appear on the market, but the problem that corners cannot be ground exists generally, and inconvenience is brought.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides the cement ground dust-free polisher which can be switched back and forth between the polishing head and the corner polishing block, is convenient for polishing the corner, has high polishing efficiency and is convenient to use and free of dead angles.

In order to realize the functions, the technical scheme adopted by the utility model is as follows: a cement floor dustless polisher without dead corners comprises a shell and a polishing mechanism, wherein the polishing mechanism is arranged on the shell; grinding machanism includes servo motor one, screw sleeve board, threaded rod, the subassembly of polishing one, the subassembly of polishing two, support frame and servo motor two, servo motor one is located under the casing roof, threaded rod one end is rotatable to be located on the casing diapire, the threaded rod other end is located on servo motor one, the screw sleeve board runs through the casing lateral wall and cup joints on the threaded rod, servo motor two is located in the screw sleeve board, two output of servo motor run through screw sleeve board lateral wall and set up, the support frame is located on servo motor two, on the support frame is located to the subassembly of polishing one and the subassembly of polishing two, make a round trip to switch between polishing head and corner polishing piece, be convenient for polish the corner, it is efficient to polish.

Preferably, the polishing assembly comprises a supporting plate, a first rotating motor and a polishing head, the supporting plate is arranged on the supporting frame, the first rotating motor is arranged in the supporting plate, an output end of the first rotating motor penetrates through the bottom wall of the supporting plate, the polishing head is arranged on the first rotating motor, the polishing head is circular, and the first rotating motor drives the polishing head to rotate and polish.

Preferably, the second polishing component comprises a movable connecting plate, a second rotating motor, a corner polishing block, a rack, a gear, a supporting block and a third servo motor, the supporting block is arranged on the supporting frame, the movable connecting plate penetrates through the supporting block to be arranged in a sliding mode, the rack is arranged on the outer side wall of the movable connecting plate, the third servo motor is arranged on the inner side wall of the supporting block, the gear is arranged on the third servo motor, the gear and the rack are arranged in a meshed mode, the second rotating motor is arranged in the movable connecting plate, the output end of the second rotating motor penetrates through the side wall of the movable connecting plate, the corner polishing block is arranged on the second rotating motor, the corner polishing block is a right triangle, the right triangle is convenient to polish dead corners such as wall corners and wall edges, the gear is driven by the third servo motor to rotate, the gear drives the rack and the movable connecting plate to move back and forth, and the movable connecting plate drives the corner polishing block to move back and forth, and polishing, wherein the second rotating motor rotates to drive the corner polishing blocks to rotate, and the angles of the corner polishing blocks are adjusted.

Preferably, the movable connecting plate is provided with a limiting block to prevent the movable connecting plate from moving out of the supporting block.

Preferably, the support frame is L type structure, is convenient for switch the head of polishing and corner polishing piece.

Preferably, the moving wheels are uniformly arranged below the shell, and the outer side wall of the shell is provided with a pushing handle, so that the pushing device can move integrally.

The utility model adopts the structure to obtain the following beneficial effects: according to the cement floor dust-free polisher without dead corners, due to the arrangement of the polishing mechanism, the servo motor II drives the supporting frame to rotate, the supporting frame rotates to drive the polishing assembly I and the polishing assembly II to rotate, when the polishing head is needed, the polishing head rotates to a position right below, the rotary motor drives the polishing head to rotate for polishing, when the corner polishing block is needed, the corner polishing block rotates to a position right below, the rotary motor II rotates to drive the corner polishing block to rotate, the angle of the corner polishing block is adjusted, the servo motor III drives the gear to rotate, the gear drives the rack and the movable connecting plate to move back and forth, the movable connecting plate drives the corner polishing block to move back and forth for polishing, the servo motor I rotates to drive the threaded sleeve plate to move up and down, the polishing height is adjusted, and the polisher is convenient to use.

Drawings

FIG. 1 is an overall structure diagram of a dead-corner-free cement floor dust-free grinding machine provided by the utility model;

fig. 2 is a structural diagram of a corner grinding block of a dead-corner-free cement floor dust-free grinding machine provided by the utility model.

The grinding machine comprises a shell 1, a shell 2, a grinding mechanism 3, a first servo motor 4, a threaded sleeve plate 5, a threaded rod 6, a first grinding component 7, a second grinding component 8, a support frame 9, a second servo motor 10, a support plate 11, a first rotating motor 12, a grinding head 13, a movable connecting plate 14, a second rotating motor 15, a corner grinding block 16, a rack 17, a gear 18, a support block 19, a third servo motor 20, a limit block 21, a moving wheel 22 and a pushing handle.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood 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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1-2, the utility model provides a dead-corner-free cement floor dust-free grinding machine, which comprises a housing 1 and a grinding mechanism 2, wherein the grinding mechanism 2 is arranged on the housing 1; grinding machanism 2 includes servo motor 3, screw sleeve board 4, the threaded rod 5, grinding assembly 6, grinding assembly two 7, support frame 8 and servo motor two 9, servo motor 3 is located under 1 roof of casing, the rotatable 1 diapire of casing of locating of 5 one end of threaded rod, the threaded rod 5 other end is located on servo motor 3, screw sleeve board 4 runs through 1 lateral wall of casing and cup joints on threaded rod 5, servo motor two 9 are located in the screw sleeve board 4, two 9 outputs of servo motor run through 4 lateral walls of screw sleeve board and set up, support frame 8 is located on servo motor two 9, support frame 8 is L type structure, grinding assembly 6 and grinding assembly two 7 are located on support frame 8, evenly locate under the casing 1 and remove wheel 21, be equipped with on the 1 lateral wall of casing and push away 22.

As shown in fig. 1, the first polishing assembly 6 comprises a support plate 10, a first rotating motor 11 and a polishing head 12, the support plate 10 is arranged on the support frame 8, the first rotating motor 11 is arranged in the support plate 10, the output end of the first rotating motor 11 penetrates through the bottom wall of the support plate 10, the polishing head 12 is arranged on the first rotating motor 11, and the polishing head 12 is circular; two 7 of subassembly of polishing include swing joint board 13, rotating electrical machines two 14, corner polishing block 15, rack 16, gear 17, supporting shoe 18 and three 19 of servo motor, supporting shoe 18 is located on the support frame 8, swing joint board 13 runs through supporting shoe 18 and slides the setting, be equipped with stopper 20 on the swing joint board 13, rack 16 is located on the swing joint board 13 lateral wall, servo motor three 19 is located on the supporting shoe 18 inside wall, gear 17 is located on three 19 of servo motor, gear 17 and the meshing of rack 16 set up, two 14 of rotating electrical machines are located in the swing joint board 13, two 14 outputs of rotating electrical machines run through the setting of swing joint board 13 lateral wall, corner polishing block 15 is located on two 14 of rotating electrical machines, corner polishing block 15 is right angled triangle.

When the polishing machine is used, firstly, when polishing is carried out, the pushing device is integrally moved to a proper position, the servo motor I3 rotates to drive the threaded sleeve plate 4 to move up and down, the polishing height is adjusted, the polishing head 12 or the corner polishing block 15 is adjusted to a proper height, the servo motor II 9 drives the support frame 8 to rotate, the support frame 8 rotates to drive the polishing component I6 and the polishing component II 7 to rotate, when the polishing head 12 is needed, the polishing head 12 rotates to a position right below, the rotary motor I11 drives the polishing head 12 to rotate for polishing, when the polishing block 15 is needed, the corner polishing block 15 rotates to a position right below, the rotary motor II 14 rotates to drive the corner polishing block 15 to rotate, the angle of the corner polishing block 15 is adjusted to a proper position, the servo motor III 19 drives the gear 17 to rotate, the gear 17 drives the rack 16 and the movable connecting plate 13 to move back and forth, and the movable connecting plate 13 drives the corner polishing block 15 to move back and forth to polish the dead corners such as the wall corner and the wall edge.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a dustless polisher in no dead angle cement ground which characterized in that: the polishing device comprises a shell and a polishing mechanism, wherein the polishing mechanism is arranged on the shell; the polishing mechanism comprises a first servo motor, a threaded sleeve plate, a threaded rod, a first polishing assembly, a second polishing assembly, a support frame and a second servo motor, wherein the first servo motor is arranged below the top wall of the shell, one end of the threaded rod is rotatably arranged on the bottom wall of the shell, the other end of the threaded rod is arranged on the first servo motor, the threaded sleeve plate penetrates through the side wall of the shell and is sleeved on the threaded rod, the second servo motor is arranged in the threaded sleeve plate, the output end of the second servo motor penetrates through the side wall of the threaded sleeve plate, the support frame is arranged on the second servo motor, and the first polishing assembly and the second polishing assembly are arranged on the support frame.

2. A dead-corner-free cement floor dust-free sander as set forth in claim 1, wherein: the polishing assembly comprises a supporting plate, a first rotating motor and a polishing head, the supporting plate is arranged on the supporting frame, the first rotating motor is arranged in the supporting plate, an output end of the first rotating motor penetrates through the bottom wall of the supporting plate, the polishing head is arranged on the first rotating motor, and the polishing head is circular.

3. A dead-corner-free cement floor dust-free sander as set forth in claim 2, wherein: the second grinding component comprises a movable connecting plate, a second rotating motor, a corner grinding block, a rack, a gear, a supporting block and a third servo motor, the supporting block is arranged on the supporting frame, the movable connecting plate penetrates through the supporting block to be arranged in a sliding mode, the rack is arranged on the outer side wall of the movable connecting plate, the third servo motor is arranged on the inner side wall of the supporting block, the gear is arranged on the third servo motor, the gear and the rack are meshed, the second rotating motor is arranged in the movable connecting plate, the two output ends of the second rotating motor penetrate through the side wall of the movable connecting plate, the corner grinding block is arranged on the second rotating motor, and the corner grinding block is a right triangle.

4. A dead-corner-free cement floor dust-free sander as set forth in claim 3, wherein: and the movable connecting plate is provided with a limiting block.

5. The dead-corner-free cement floor dust-free sander according to claim 4, wherein: the support frame is of an L-shaped structure.

6. The dead-corner-free cement floor dust-free sander according to claim 5, wherein: the movable wheels are uniformly arranged under the shell, and a push handle is arranged on the outer side wall of the shell.