CN219967367U

CN219967367U - Wall polisher

Info

Publication number: CN219967367U
Application number: CN202321325215.1U
Authority: CN
Inventors: 杨文斌; 熊振华; 李利强; 张红卫; 关成纲; 董建慧; 刘钰琼; 袁亚琴
Original assignee: Henan Yeshun Construction Engineering Co ltd
Current assignee: Henan Yeshun Construction Engineering Co ltd
Priority date: 2023-05-29
Filing date: 2023-05-29
Publication date: 2023-11-07
Anticipated expiration: 2033-05-29

Abstract

The utility model discloses a wall surface polishing machine which comprises a bottom plate, wherein a moving mechanism is arranged above the bottom plate, a dust collection mechanism is arranged in front of the moving mechanism, and a polishing mechanism is arranged behind the dust collection mechanism. The beneficial effects are that: make the roller of polishing carry out quick rotation through drive assembly, and then carry out effectual polishing to the concrete piece on the wall, the effect of rethread adjusting part makes its rotational speed to the roller of polishing carry out effectual regulation to this increases the rotational speed and then carries out even polishing to the concrete piece that the volume is great, and then realizes different rotational speeds through the roller of polishing and evenly carries out the concrete piece that the volume is different, fine self-adaptation polishes, has improved the quality of polishing of device to the wall, has increased the life of device.

Description

Wall polisher

Technical Field

The utility model relates to the field of building construction, in particular to a wall surface grinding machine.

Background

Before the wall surface is painted or lacquered, the putty on the wall surface needs to be polished to make the wall surface smooth and flat, thereby ensuring the quality of the wall surface after the painting or lacquering.

Through contrast patent number CN214519248U a wall body grinding device for construction, when polishing to the wall, need use the polisher generally, carry out even polishing to the wall and make things convenient for follow-up to construct it, in this scheme, when polishing to the wall, the cubic concrete of unevenness can appear on the wall, and the volume size of concrete is also different, and then it is more meticulous to need carry out polishing to the concrete piece of great volume, so the power of guaranteeing the grinding device output is more even, and then the device can not adjust the corresponding rotational speed of polishing wheel according to the size of concrete piece volume, can not guarantee to polish the grinding wheel and polish more even, more meticulous, and then there is certain limitation to the concrete piece of volume on the wall.

Disclosure of Invention

The utility model aims to solve the problems and provide a wall surface grinding machine.

The utility model realizes the above purpose through the following technical scheme:

the wall surface grinding machine comprises a bottom plate, wherein a moving mechanism is arranged above the bottom plate, a dust collection mechanism is arranged in front of the moving mechanism, and the wall surface grinding machine further comprises a grinding mechanism, wherein the grinding mechanism is positioned behind the dust collection mechanism;

the polishing mechanism comprises a connecting frame, a driving assembly and an adjusting assembly, wherein a rotating shaft is rotatably arranged on one side of the connecting frame, a polishing roller is rotatably arranged on the other side of the connecting frame, and the driving assembly is used for driving the polishing device to work;

the utility model discloses a polishing roller, including the adjusting part, the adjusting part includes the slip cap, the axis of rotation with equal slidable mounting has on the polishing roller the slip cap, and two the slip cap is the symmetry setting, two the arc spout of mutual symmetry has all been seted up to slip cap lower extreme, just the inside equal slidable mounting of arc spout has the connecting axle, the connecting axle below rotates installs the connecting plate, the connecting plate with fixed mounting has the torsional spring between the link, polishing roller rear side sliding is provided with the slip dish, fixed mounting has a plurality of detection poles on the slip dish, the detection pole with slip cap fixed connection.

Preferably: the driving assembly comprises a driven wheel, the front of the sliding sleeve is rotatably provided with the driven wheel, the front of the driven wheel is provided with a driving wheel, the driving wheel and the driven wheel are arranged in a front-back symmetrical mode, steel belts are arranged between the driving wheel and the driven wheel on two sides, the steel belts are in friction connection with the driving wheel and the driven wheel, and a second motor is arranged behind the connecting frame.

Preferably: the moving mechanism comprises an electric push rod, the electric push rod is arranged above the bottom plate, a sliding frame is arranged above the electric push rod, a threaded rod is installed in the sliding frame in a rotating mode, a sliding plate is installed on the threaded rod, and a first motor is installed on one side of the sliding frame.

Preferably: the driving wheel is fixedly connected with the rotating shaft, and the driven wheel is in sliding connection with the rotating shaft.

Preferably: the driving wheel is fixedly connected with the polishing roller, and the driven wheel is in sliding connection with the polishing roller.

Preferably: the polishing roller is in sliding connection with the sliding plate, the detection rod is in sliding connection with the sliding plate, and a telescopic column is arranged between the sliding plate and the sliding plate.

Preferably: the sliding plate is in threaded connection with the threaded rod, and the sliding plate is in sliding connection with the sliding frame.

Compared with the prior art, the utility model has the following beneficial effects:

through detecting assembly and actuating assembly etc., make the roller of polishing carry out quick rotation through actuating assembly, and then carry out effectual polishing to the concrete piece on the wall, the effect of rethread adjusting assembly makes its rotational speed to the roller of polishing carry out effectual regulation, thereby increase the rotational speed and then carry out even polishing to the concrete piece that the volume is great, and then realize different rotational speeds through the roller of polishing and evenly carry out the concrete piece that the volume is different, fine self-adaptation polishes, the quality of polishing of device to the wall has been improved, the life of device has been increased.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings that are necessary for the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

Fig. 1 is a perspective view of a wall surface sander according to the present utility model;

fig. 2 is a schematic structural view of a moving mechanism of a wall surface grinding machine according to the present utility model;

fig. 3 is a schematic structural view of a polishing mechanism of a wall surface polishing machine according to the present utility model;

fig. 4 is a schematic structural view of a wall surface grinding machine according to the present utility model between a connecting plate and a driven wheel;

fig. 5 is a structural cross-sectional view of a dust suction mechanism of a wall surface grinder according to the present utility model.

The reference numerals are explained as follows:

1. a bottom plate; 2. a moving mechanism; 21. a first motor; 22. a sliding frame; 23. a threaded rod; 24. a sliding plate; 25. an electric push rod; 3. a polishing mechanism; 31. a second motor; 32. a connecting frame; 33. a rotating shaft; 34. a driving wheel; 35. a steel strip; 36. a sliding sleeve; 37. a connecting plate; 38. a grinding roller; 39. a detection rod; 310. a torsion spring; 311. driven wheel; 4. a dust collection mechanism; 41. a dust suction box; 42. a blower; 43. a partition plate; 44. an exhaust fan; 45. a waste frame; 46. a suction head.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

The utility model is further described below with reference to the accompanying drawings:

as shown in fig. 1-5, the wall surface polishing machine comprises a bottom plate 1, a moving mechanism 2 for moving the device, a dust suction mechanism 4 for sucking dust generated in the polishing process, wherein the moving mechanism 2 is positioned above the bottom plate 1, the dust suction mechanism 4 is positioned in front of the moving mechanism 2, the wall surface polishing machine further comprises a polishing mechanism 3 for polishing a wall surface, and the polishing mechanism 3 is positioned behind the dust suction mechanism 4;

in this embodiment: the moving mechanism 2 comprises a first motor 21, a sliding frame 22, a threaded rod 23, a sliding plate 24 and an electric push rod 25, wherein the electric push rod 25 is arranged above the bottom plate 1, the sliding frame 22 is arranged above the electric push rod 25, the first motor 21 is arranged on one side of the sliding frame 22, the threaded rod 23 is rotatably arranged inside the sliding frame 22, the sliding plate 24 is arranged on the threaded rod 23, the sliding plate 24 is in threaded connection with the threaded rod 23, the sliding plate 24 is in sliding connection with the sliding frame 22, the sliding frame 22 is pushed by the electric push rod 25 to drive the polishing mechanism 3 on the sliding plate 24 to move upwards, so that wall surfaces with different heights are polished, the threaded rod 23 is driven to rotate by the kinetic energy of the first motor 21, the sliding plate 24 is driven to horizontally slide in the sliding frame 22, and the polishing mechanism 3 is driven to polish the wall surfaces in all aspects, and the flexibility and the practicability of the device are improved;

in this embodiment: the polishing mechanism 3 comprises a second motor 31, a connecting frame 32, a rotating shaft 33, a driving wheel 34, a steel belt 35, a sliding sleeve 36, a connecting plate 37, a polishing roller 38, a detection rod 39, a torsion spring 310 and a driven wheel 311, wherein the connecting frame 32 is arranged behind the sliding plate 24, the rotating shaft 33 is rotatably arranged on one side of the connecting frame 32, the second motor 31 is arranged behind the connecting frame 32, the polishing roller 38 is rotatably arranged on the other side of the connecting frame 32, the driving wheel 34 and the driven wheel 311 are respectively arranged on the rotating shaft 33 and the polishing roller 38, the driving wheel 34 and the driven wheel 311 are symmetrically arranged in front-back, the driving wheel 34 is fixedly connected with the rotating shaft 33, the driven wheel 311 is slidingly connected with the rotating shaft 33, the driving wheel 34 is fixedly connected with the polishing roller 38, the steel belt 35 is arranged between the driving wheels 34 and the driven wheels 311 on both sides, the steel belt 35 is in friction connection with the driving wheel 34 and the driven wheel 311, the rear side of the driven wheel 311 is rotatably provided with a sliding sleeve 36, the sliding sleeve 36 is slidably connected with the rotating shaft 33 and the polishing roller 38, the rear side of the polishing roller 38 is provided with a sliding disc, a telescopic column is arranged between the sliding disc and the sliding plate 24, four detection rods 39 are circumferentially arranged on the sliding disc, the sliding disc is fixedly connected with the detection rods 39, the sliding disc is slidably connected with the polishing roller 38, the detection rods 39 are fixedly connected with the sliding sleeve 36, the lower end of the sliding sleeve 36 is provided with an arc-shaped chute, the inside of the arc-shaped chute is slidably provided with a connecting shaft, the lower end of the connecting shaft is rotatably provided with a connecting plate 37, a torsion spring 310 is connected between the connecting plate 37 and the connecting frame 32, the polishing roller 38 is rapidly rotated through a driving component, concrete blocks on a wall surface are effectively polished, the rotating speed of the polishing roller 38 is effectively regulated through the action of an adjusting component, thereby increasing the rotation speed and further uniformly polishing the concrete blocks with larger volume, further realizing uniform and fine self-adaptive polishing of the concrete blocks with different volumes through the polishing rollers 38, improving the polishing quality of the device on the wall surface and prolonging the service life of the device;

in this embodiment: the dust collection mechanism 4 comprises a dust collection box 41, a fan 42, a partition plate 43, an exhaust fan 44, a waste frame 45 and suction heads 46, wherein the dust collection box 41 is arranged on the front side of a sliding plate 24, a plurality of fans 42 are arranged inside the dust collection box 41, the partition plate 43 is arranged above the fans 42, a plurality of exhaust fans 44 are rotatably arranged above the partition plate 43, the waste frame 45 is arranged above the exhaust fan 44, the waste frame 45 is slidably connected with the dust collection box 41, a plurality of air inlet holes are formed in the bottom end of the waste frame 45, the suction heads 46 are arranged at the upper end of the dust collection box 41, the plurality of exhaust fans 44 are driven to rotate through the kinetic energy of the plurality of fans 42 to enable negative pressure to be generated inside the dust collection box 41, and then dust generated in the grinding process is effectively adsorbed inside the waste frame 45 through the suction heads 46, dust inside the waste frame 45 is cleaned after grinding is finished, a large amount of dust is prevented from entering the body of a worker to cause certain injury for a long time, and the quality of surrounding environment is improved.

Working principle: firstly, the device is moved to a place where the device needs to work, then the electric push rod 25 pushes the sliding frame 22 to drive the polishing mechanism 3 on the sliding plate 24 to move upwards, thereby realizing the polishing of the wall surfaces with different heights, then the first motor 21 drives the threaded rod 23 to rotate, thereby driving the sliding plate 24 to horizontally slide in the sliding frame 22, and further driving the polishing mechanism 3 to polish the wall surfaces in all aspects, when the wall surfaces are polished, the wall surfaces can have concrete blocks with different volumes, when the concrete blocks with larger volumes are encountered, the concrete blocks squeeze a plurality of detection rods 39 on the sliding plate, further drive the driven wheels 311 to move backwards on the polishing roller 38, further drive the driven wheels 311 on the rotating shaft 33 to move forwards through the rotation of the connecting plate 37 while the polishing roller 38 moves, and further realize the mutual matching with the driving wheels 34 on two sides, further, the distance between the driving wheel 34 and the driven wheel 311 on the rotating shaft 33 is reduced, the distance between the driving wheel 34 and the driven wheel 311 on the polishing roller 38 is increased, the mutual friction between the steel belt 35 and the steel belt 35 is used for changing the transmission ratio of the steel belt 35 to the polishing roller 38 and the rotating shaft 33, the transmission speed of the steel belt 35 to the polishing roller 38 is increased, the rotating speed of the polishing roller 38 is further accelerated, concrete blocks with larger volumes are polished more finely and more uniformly, the polishing effect of the concrete blocks with different volumes is further ensured to be more uniform, the wall surface of the concrete blocks is smoother, the suction fans 44 are driven to rotate by the kinetic energy of the fans 42 during polishing, negative pressure is generated inside the suction box 41, dust generated during polishing is effectively adsorbed by the suction heads 46, and then the dust is adsorbed inside the waste frame 45, after polishing, dust in the waste frame 45 is cleaned, so that a large amount of dust is prevented from entering the body of a worker to cause certain injury for a long time, and the quality of the surrounding environment is improved.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. The utility model provides a wall polisher, includes bottom plate (1), bottom plate (1) top is provided with moving mechanism (2), moving mechanism (2) the place ahead is provided with dust extraction (4), its characterized in that: the dust collection device also comprises a polishing mechanism (3), wherein the polishing mechanism (3) is positioned behind the dust collection mechanism (4);

the polishing mechanism (3) comprises a connecting frame (32), a driving assembly and an adjusting assembly, wherein a rotating shaft (33) is rotatably arranged on one side of the connecting frame (32), a polishing roller (38) is rotatably arranged on the other side of the connecting frame (32), and the driving assembly is used for driving the polishing device to work;

the utility model provides an adjustable subassembly includes slip cap (36), axis of rotation (33) with equal slidable mounting has on grinding roller (38) slip cap (36), and two slip cap (36) are the symmetry setting, two arc spout of mutual symmetry has all been seted up to slip cap (36) lower extreme, just inside equal slidable mounting of arc spout has the connecting axle, connecting plate (37) are installed in the rotation of connecting axle below, connecting plate (37) with fixed mounting has torsional spring (310) between link (32), grinding roller (38) rear side is provided with the sliding tray, fixed mounting has a plurality of detection poles (39) on the sliding tray, detection pole (39) with sliding cap (36) fixed connection.

2. A wall surface grinding machine according to claim 1, characterized in that: the driving assembly comprises a driven wheel (311), the front of the sliding sleeve (36) is rotationally provided with the driven wheel (311), the front of the driven wheel (311) is provided with a driving wheel (34), the driving wheel (34) and the driven wheel (311) are arranged in a front-back symmetrical mode, steel belts (35) are arranged between the driving wheel (34) and the driven wheel (311) on two sides, the steel belts (35) are in friction connection with the driving wheel (34) and the driven wheel (311), and a second motor (31) is arranged behind the connecting frame (32).

3. A wall surface grinding machine according to claim 2, characterized in that: the moving mechanism (2) comprises an electric push rod (25), the electric push rod (25) is arranged above the bottom plate (1), a sliding frame (22) is arranged above the electric push rod (25), a threaded rod (23) is rotatably arranged inside the sliding frame (22), a sliding plate (24) is arranged on the threaded rod (23), and a first motor (21) is arranged on one side of the sliding frame (22).

4. A wall surface grinding machine according to claim 3, characterized in that: the driving wheel (34) is fixedly connected with the rotating shaft (33), and the driven wheel (311) is slidably connected with the rotating shaft (33).

5. A wall surface grinding machine according to claim 3, characterized in that: the driving wheel (34) is fixedly connected with the polishing roller (38), and the driven wheel (311) is in sliding connection with the polishing roller (38).

6. A wall surface grinding machine according to claim 3, characterized in that: the polishing roller (38) is in sliding connection with the sliding plate (24), the detection rod (39) is in sliding connection with the sliding plate (24), and a telescopic column is arranged between the sliding plate (24) and the sliding plate.

7. A wall surface grinding machine according to claim 3, characterized in that: the sliding plate (24) is in threaded connection with the threaded rod (23), and the sliding plate (24) is in sliding connection with the sliding frame (22).