CN216359464U

CN216359464U - Wall grinding device

Info

Publication number: CN216359464U
Application number: CN202122421276.5U
Authority: CN
Inventors: 赵小东; 张荔华; 田甜; 崔晓丹
Original assignee: Beijing Huazun Construction Group Co ltd
Current assignee: Beijing Huazun Construction Group Co ltd
Priority date: 2021-10-09
Filing date: 2021-10-09
Publication date: 2022-04-22
Anticipated expiration: 2031-10-09

Abstract

The utility model is suitable for the technical field of wall surface polishing equipment, and provides a wall surface polishing device, which comprises a vehicle body and a shell arranged on the vehicle body; a partition plate is arranged in the shell, and the shell is divided into a plurality of chambers through the partition plate; the chamber is sequentially provided with a polishing mechanism, a smearing roller and a smearing roller from top to bottom; the device further comprises: elevating system and confession liquid mechanism, when using this grinding device, elevating system can drive whole casing and follow low to high motion, and in the motion process, grinding mechanism in the casing can polish the wall, and the wall after polishing is paintd the roller and is scribbled coating, is being screeded at last by the screeding roller to make the wall level and smooth, need not the manual work and scribble whitewashed and screeded, improved work efficiency greatly.

Description

Wall grinding device

Technical Field

The utility model belongs to the technical field of wall surface polishing equipment, and particularly relates to a wall surface polishing device.

Background

Before the wall surface is coated with powder or painted, putty on the wall surface needs to be polished to enable the wall surface to be smooth and flat, so that the quality of the coated or painted wall surface is ensured.

The existing polisher can only polish the wall surface, a painting or lacquering procedure needs to be carried out manually after polishing, and then the painted and lacquered wall surface is smoothed, so that the construction period is greatly prolonged.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a wall surface polishing device, and aims to solve the problem that after polishing, a wall surface needs to be manually subjected to a powder coating or painting process, and then the wall surface subjected to powder coating and painting is smoothed.

The embodiment of the utility model is realized in such a way that the wall surface polishing device comprises a vehicle body and a shell arranged on the vehicle body; a partition plate is arranged in the shell, and the shell is divided into a plurality of chambers through the partition plate; the chamber is sequentially provided with a polishing mechanism, a smearing roller and a smearing roller from top to bottom, and the smearing roller are rotationally arranged in roller sleeves arranged in the corresponding chambers; the device further comprises: the lifting mechanism is used for driving the shell to move up and down, and the polishing mechanism, the smearing roller and the troweling roller sequentially polish, smear and trowel the wall surface in the process that the shell is driven to move by the driving mechanism; and the liquid supply mechanism is matched with the smearing roller and is used for inputting the coating into the smearing roller.

Preferably, the grinding mechanism comprises: the movable piece is arranged in the cavity; the polishing unit comprises a polishing wheel and a connecting shaft for connecting the movable piece and the polishing wheel, and the connecting shaft is driven by a motor; and the gear set comprises gears arranged on the connecting shafts, and the gears on the connecting shafts are meshed with each other.

Preferably, an adjusting mechanism is arranged in the shell and used for adjusting the polishing depth of the polishing mechanism on the wall surface, the adjusting mechanism comprises at least one adjusting unit, and the adjusting unit comprises a screw rod, a threaded sleeve matched with the screw rod and a driving module for driving the screw rod to rotate; the screw rods in the adjacent adjusting units are in transmission connection through a first belt pulley assembly.

Preferably, the adjustment mechanism further comprises a first guide member for guiding the movement of the movable member.

Preferably, the liquid supply mechanism comprises a liquid storage tank arranged on the vehicle body, a pump body and a liquid supply pipeline connected with the output end of the pump body.

Preferably, still be provided with elastic telescoping mechanism in the casing, elastic telescoping mechanism is used for driving scribble the roller with smear the roller and remove to the wall in order to realize scribbling the roller and smear the close contact of roller and wall.

Preferably, the elastic expansion mechanism includes: the fixing piece is fixedly arranged in the cavity; and the elastic connecting piece is used for connecting the rotating frame and the fixed piece so that the rotating frame can elastically slide along the length direction of the cavity.

Preferably, the elastic telescopic mechanism further comprises a second guide assembly for guiding the movement of the rotating frame.

According to the wall surface polishing device provided by the embodiment of the utility model, the lifting mechanism can drive the whole shell to move from low to high, in the moving process, the polishing mechanism in the shell can polish the wall surface, the polished wall surface is coated with the coating by the coating roller, and finally the wall surface is leveled by the leveling roller, so that the wall surface is smooth, the manual coating and leveling are not needed, and the working efficiency is greatly improved.

Drawings

Fig. 1 is a structural diagram of a wall surface polishing device according to an embodiment of the present invention;

FIG. 2 is a side cross-sectional view of the housing of FIG. 1;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;

FIG. 4 is a cross-sectional view taken along line B-B of FIG. 2;

in the figure: 1-vehicle body, 2-shell, 3-partition plate, 4-chamber, 5-smearing roller, 6-smearing roller, 7-roller, 8-baffle, 9-movable plate, 10-connecting shaft, 11-polishing wheel, 12-gear set, 13-screw, 14-thread sleeve, 15-first belt pulley component, 16-second belt pulley component, 17-slide block, 18-chute, 19-roller sleeve, 20-fixed plate, 21-spring, 22-guide rod, 23-lifting mechanism, 24-liquid storage tank, 25-pump body and 26-liquid supply pipeline.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further 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 utility model and are not intended to limit the utility model.

Specific implementations of the present invention are described in detail below with reference to specific embodiments.

As shown in fig. 1 and 2, a structure diagram of a wall surface grinding device provided in an embodiment of the present invention includes a vehicle body 1 and a housing 2 disposed on the vehicle body 1;

a partition plate 3 is arranged in the shell 2, and the shell 2 is partitioned into a plurality of chambers 4 through the partition plate 3;

the chamber 4 is sequentially provided with a polishing mechanism, a smearing roller 5 and a leveling roller 6 from top to bottom, and the smearing roller 5 and the leveling roller 6 are both rotatably arranged in a roller sleeve 19 arranged in the corresponding chamber 4;

the device further comprises:

the lifting mechanism 23 is used for driving the shell 2 to move up and down, and the polishing mechanism, the smearing roller 5 and the smearing roller 6 sequentially polish, smear and smear the wall surface in the process that the shell 2 is driven by the driving mechanism to move; and

and the liquid supply mechanism is matched with the smearing roller 5 and is used for inputting the coating into the smearing roller 5, and the liquid supply mechanism comprises a liquid storage tank 24 arranged on the vehicle body 1, a pump body 25 and a liquid supply pipeline 26 connected with the output end of the pump body 25.

This embodiment is when in actual use, and 2 sides of casing are located 4 positions of cavity and have seted up the export, and elevating system 23 can drive whole casing 2 and follow the low to high motion, and in the motion process, grinding machanism in the casing 2 can polish the wall, and the wall after polishing is paintd roller 5 and is scribbled coating, is being smeared at last by troweling roller 6 and is being smeared to make the wall level and smooth, need not the manual work and scribble whitewashed and troweling, has improved work efficiency greatly.

In one aspect of this embodiment, the end face of the housing 2 contacting the wall surface may further be provided with a roller 7 to reduce the frictional resistance between the wall surface and the housing 2, so that the housing 2 can be lifted more smoothly.

In another aspect of this embodiment, a baffle 8 is disposed on the outer side of the housing 2 below the chamber 4 to prevent dust from falling onto the troweling roller 5 and the troweling roller 6 during wall grinding.

As shown in fig. 3, as a preferred embodiment of the present invention, the grinding mechanism includes:

a movable member disposed within the chamber 4;

the polishing unit comprises a polishing wheel 11 and a connecting shaft 10 for connecting the movable member and the polishing wheel 11, and the connecting shaft 10 is driven by a motor; and

the gear set 12 comprises gears arranged on the connecting shaft 10, and the gears on the connecting shaft 10 are meshed.

In this embodiment, the movable member is a movable plate 9, the movable plate 9 is movably disposed in the cavity, the connecting shafts 10 are disposed on the movable plate 9 at equal intervals, and one of the connecting shafts 10 is driven by a motor.

In practical application, the motor rotates to drive the connecting shaft 10 to rotate, and the plurality of connecting shafts 10 synchronously rotate through transmission of the gear set 12, so that the grinding wheel 11 is driven to rotate to grind the wall surface.

As shown in fig. 2 and 3, as a preferred embodiment of the present invention, an adjusting mechanism is disposed in the housing 2, and the adjusting mechanism is used for adjusting the polishing depth of the polishing mechanism to the wall surface;

the adjusting mechanism comprises at least one adjusting unit, and the adjusting unit comprises a screw rod 13, a threaded sleeve 14 matched with the screw rod 13 and a driving module for driving the screw rod 13 to rotate;

the screw rods 13 in adjacent adjusting units are in transmission connection through a first belt pulley assembly 15.

In this embodiment, the screw 13 is rotatably disposed on the partition plate 3, the thread insert 14 is fixedly connected to the movable plate 9, the driving module is a motor disposed outside the housing 2, and an output end of the motor is in transmission connection with one of the screw 13 through the second belt pulley assembly 16, of course, the motor may also be directly disposed at an end of one of the screw 13, as long as the motor can drive the screw 13 to rotate, which is not specifically limited herein.

In practical application, the motor rotates, the screw 13 is rotated through the first belt pulley assembly 15 and the second belt pulley assembly 16, and the movable plate 9 moves in the cavity 4 through the cooperation of the screw 13 and the threaded sleeve 14, so that the grinding mechanism can adjust the grinding depth of the wall surface, and the practicability of the grinding device is further improved.

As shown in fig. 3, as a preferred embodiment of the present invention, the adjusting mechanism further includes a first guide member for guiding the movement of the movable member.

In this embodiment, the first guiding assembly includes sliding blocks 17 disposed on two sides of the movable plate 9, and a sliding slot 18 for the sliding blocks 17 to slide is disposed in the cavity 4.

In practical applications, the first guiding assembly is specifically configured to guide the movement of the movable plate 9, so that the movable plate 9 moves more smoothly in the chamber 4.

As shown in fig. 2 and 4, as a preferred embodiment of the present invention, an elastic telescopic mechanism is further disposed in the housing 2, and the elastic telescopic mechanism is used for driving the smearing roller 5 and the leveling roller 6 to move towards the wall surface so as to achieve close contact between the smearing roller 5 and the leveling roller 6 and the wall surface.

In the condition of this embodiment, elastic stretching mechanism can be flexible modules such as cylinder, pneumatic cylinder, and its main aim at realizes scribbling roller 5 and floating roller 6 and wall in close contact with to improve and scribble the effect and floating the effect.

Preferably, this embodiment also provides a specific structure of the elastic telescopic mechanism, specifically, the elastic telescopic mechanism includes:

the fixing piece is fixedly arranged in the cavity; and

and the elastic connecting piece is used for connecting the rotating frame and the fixing piece so that the rotating frame can elastically slide along the length direction of the cavity.

In this embodiment, the fixing member is a fixing plate 20 fixedly disposed in the chamber 4, and the elastic connecting member is a spring 21.

In practical application, the spring 21 can drive the roller sleeve 19 to elastically slide in the chamber 4, so that the smearing roller 5 and the leveling roller 6 are in close contact with the wall surface, a control mechanism is not required, and the production cost is reduced.

As shown in fig. 4, as a preferred embodiment of the present invention, the elastic expansion mechanism further includes a second guide assembly for guiding the movement of the turret.

In this embodiment, the second guide assembly includes guide rod 22, one end and roller shell 19 fixed connection of guide rod 22, the other end run through baffle 8, spring 21 cover is established on guide rod 22, the guide structure of slider, spout also can be selected for use to the second guide assembly of course, and this embodiment does not carry out specific injecing here.

In practical use, the guide rod 22 is specifically configured to guide the movement of the roller sleeve 19 so that the roller sleeve 19 moves more smoothly in the chamber 4.

According to the wall surface polishing device provided by the embodiment of the utility model, the lifting mechanism 23 can drive the whole shell 2 to move from low to high, in the moving process, the polishing mechanism in the shell 2 can polish the wall surface, the polished wall surface is coated with paint by the coating roller 5, and finally the coated wall surface is leveled by the leveling roller 6, so that the wall surface is smooth, manual powder coating and leveling are not needed, and the working efficiency is greatly improved; in addition, by arranging the adjusting mechanism, the polishing depth of the wall surface by the polishing mechanism can be adjusted, and the practicability of the polishing device is further improved; and, the setting of elasticity telescopic machanism for scribble roller 5 and floating roller 6 and wall in close contact with, further improved the scribble of wall and floating effect.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. A wall surface polishing device is characterized by comprising a vehicle body and a shell arranged on the vehicle body;

a partition plate is arranged in the shell, and the shell is divided into a plurality of chambers through the partition plate;

the chamber is sequentially provided with a polishing mechanism, a smearing roller and a smearing roller from top to bottom, and the smearing roller are rotationally arranged in roller sleeves arranged in the corresponding chambers;

the device further comprises:

the lifting mechanism is used for driving the shell to move up and down, and the polishing mechanism, the smearing roller and the troweling roller sequentially polish, smear and trowel the wall surface in the process that the shell is driven to move by the driving mechanism; and

and the liquid supply mechanism is matched with the smearing roller and is used for inputting the coating into the smearing roller.

2. A wall finishing device as defined in claim 1, wherein the finishing mechanism comprises:

the movable piece is arranged in the cavity;

the polishing unit comprises a polishing wheel and a connecting shaft for connecting the movable piece and the polishing wheel, and the connecting shaft is driven by a motor; and

the gear set comprises gears arranged on the connecting shafts, and the gears on the connecting shafts are meshed.

3. The wall surface grinding device according to claim 2, wherein an adjusting mechanism is arranged in the housing, and the adjusting mechanism is used for adjusting the grinding depth of the grinding mechanism on the wall surface;

the adjusting mechanism comprises at least one adjusting unit, and the adjusting unit comprises a screw rod, a threaded sleeve matched with the screw rod and a driving module for driving the screw rod to rotate;

the screw rods in the adjacent adjusting units are in transmission connection through a first belt pulley assembly.

4. A wall lining apparatus as claimed in claim 3 wherein the adjustment mechanism further comprises a first guide member for guiding movement of the movable member.

5. The wall surface grinding device according to claim 1, wherein the liquid supply mechanism comprises a liquid storage tank arranged on the vehicle body, a pump body and a liquid supply pipeline connected with an output end of the pump body.

6. The wall surface grinding device according to claim 1, wherein an elastic telescopic mechanism is further arranged in the shell and used for driving the smearing roller and the leveling roller to move towards the wall surface so as to realize close contact between the smearing roller and the leveling roller and the wall surface.

7. A wall lining apparatus as claimed in claim 6, wherein the resilient telescoping mechanism comprises:

the fixing piece is fixedly arranged in the cavity; and

8. The wall finishing device of claim 7, wherein the resilient telescoping mechanism further comprises a second guide assembly for guiding movement of the turret.