Building decoration wall surface polishing equipment

Abstract

The utility model discloses building decoration wall surface polishing equipment, which belongs to the technical field of building construction, and comprises a movable box body, the lower end of the movable box body is provided with a flying dust storage cavity, and the upper end of the movable box body is provided with a lifting rod; the shell is rotatably arranged at the top end of the lifting rod, and an electric control opening and closing door is arranged on the side wall of the shell; the moving mechanism comprises a first track and a second track, the first track is arranged at the top end of the shell, and the second track is in sliding connection with the first track; the grinding mechanism comprises a connecting base and a grinding disc, the connecting base is slidably connected with the second track, and the grinding disc is rotatably arranged on the connecting base; the dust removal fan is arranged at the top end of the shell, and the dust removal fan is communicated with the flying dust storage cavity through a hose. The wall polishing device can effectively polish the corners of the wall and can ensure that a large amount of dust cannot be generated.

Description

Technical Field

[0001] The utility model belongs to the technical field of building construction, and particularly relates to a wall grinding device for building decoration and fitment. Background Art

[0002] In the field of building decoration, the surface of the wall of a building is often rough and uneven. In order to prevent adverse effects on subsequent painting processes, it is generally necessary to grind the surface of the wall. In the existing grinding process, manual grinding is time-consuming and laborious, and the grinding efficiency is extremely low. For mechanical grinding, a rotating grinding disc and an outer casing are generally used to prevent flying dust. However, due to the presence of the outer casing, the grinding disc cannot effectively grind the corner positions of the wall. Removing the casing will cause a large amount of dust. Therefore, how to provide a wall grinding device that can effectively grind the corner positions of the wall and ensure that no large amount of dust is generated is an urgent problem to be solved by those skilled in the art. Content of the Utility Model

[0003] In view of this, the utility model provides a wall grinding device for building decoration and fitment, which can effectively grind the corner positions of the wall and ensure that no large amount of dust is generated.

[0004] In order to achieve the above object, the utility model adopts the following technical scheme:

[0005] A wall grinding device for building decoration and fitment, comprising:

[0006] A moving box body, a flying dust storage cavity is arranged at the lower end of the moving box body, and a lifting rod is arranged at the upper end of the moving box body;

[0007] A housing, the housing is rotatably arranged at the top end of the lifting rod, and an electric control switch door is arranged on the side wall of the housing;

[0008] A moving mechanism, the moving mechanism comprises a first track and a second track, the first track is arranged at the top end of the housing, and the second track is slidably connected with the first track;

[0009] A grinding mechanism, the grinding mechanism comprises a connecting base and a grinding disc, the connecting base is slidably connected with the second track, and the grinding disc is rotatably arranged on the connecting base;

[0010] A dust removal fan, the dust removal fan is arranged at the top end of the housing, and the dust removal fan is communicated with the flying dust storage cavity through a hose.

[0011] Optionally, the device further comprises an auxiliary track, the auxiliary track is arranged on the side wall of the housing, and the extending direction of the auxiliary track is parallel to the extending direction of the first track, and the end of the second track is slidably connected with the auxiliary track.

[0012] Optionally, there are two auxiliary tracks, which are symmetrically distributed on both sides of the first track, and both ends of the second track are slidably connected to one of the auxiliary tracks respectively.

[0013] Optionally, a first lead screw for driving the second track is provided in the first track, and a second lead screw for driving the connection base is provided in the second track.

[0014] Optionally, the device further includes a rotating base, which is provided at the top end of the lifting rod, and the housing is provided on the rotating base.

[0015] Optionally, a receiving groove is provided at the upper end of the moving box body, the lower end of the lifting rod is rotatably provided in the receiving groove, a third slide rail is provided in the receiving groove, a sliding seat and a connecting rod are provided on the third slide rail, one end of the connecting rod is rotatably connected to the lifting rod, and the other end of the connecting rod is rotatably connected to the sliding seat.

[0016] Optionally, a dust inlet and a dust outlet are provided on the side wall of the dust storage cavity, a slope is provided in the dust storage cavity, the highest end of the slope is located below the dust inlet, and the lowest end of the slope is located at the position of the dust outlet.

[0017] Optionally, there are multiple dust removal blowers, which are provided at the four corners of the housing. The hose includes a main pipe and multiple branch pipes. One end of the branch pipe communicates with the dust removal blower, the other end of the branch pipe communicates with the main pipe, and the main pipe communicates with the dust inlet.

[0018] Optionally, a kinetic energy cavity is further provided at the lower end of the moving box body, and a power supply component and a hydraulic cylinder for supplying kinetic energy are provided in the kinetic energy cavity.

[0019] Optionally, the device further includes an inclined pull rod, which is provided on the moving box body.

[0020] The beneficial effects of the present utility model are as follows:

[0021] The present utility model drives the grinding mechanism to move through the moving mechanism. During normal grinding, the grinding mechanism is located at the central position, and the flying dust is blocked by the side wall of the housing and sucked by the dust removal blower. When encountering the edge, the electric switch corresponding to the edge is turned on to form an opening through which part of the grinding mechanism can pass. During the grinding process of the grinding mechanism, the other side walls are still closed, so that most of the flying dust generated by grinding outside the housing and the flying dust generated by grinding inside the housing will be sucked by the dust removal blower, thereby reducing the generation of flying dust. This enables effective grinding of the wall corner positions while ensuring that no large amount of dust is generated. The additional aspects and advantages of the present utility model will be partially given in the following description and will become apparent from the following description. Brief Description of the Drawings

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only the embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on the provided drawings.

[0023] Figure 1 is the overall structural schematic diagram of the grinding device of the present invention;

[0024] Figure 2 is the inner side schematic diagram of the housing of the present invention.

[0025] Among them, in the figure:

[0026] 1. Moving box body; 2. Storage groove; 3. Housing; 4. Electric control switch door; 5. Moving mechanism; 51. First track; 52. Second track; 53. Auxiliary track; 54. First lead screw; 55. Second lead screw; 6. Grinding disc; 7. Dust removal fan; 8. Hose; 9. Rotating seat; 10. Lifting rod; 11. Third slide rail; 12. Connecting rod; 13. Fly ash storage cavity; 14. Kinetic energy cavity; 15. Dust discharge port; 16. Slope; 17. Inclined pull rod. Detailed Embodiments

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention. Referring to the attached Figures 1 - 2 , the present invention discloses a wall grinding device for building decoration, including:

[0028] A moving box body 1, a fly ash storage cavity 13 is provided at the lower end of the moving box body 1, and a lifting rod 10 is provided at the upper end of the moving box body 1; optionally, the lifting rod 10 is a hydraulic lifting rod, which drives the housing 3 to lift through a hydraulic cylinder.

[0029] A housing 3, the housing 3 is rotatably arranged at the top of the lifting rod 10, and an electric control switch door 4 is provided on the side wall of the housing 3; optionally, the housing 3 is square, and electric control switch doors 4 that can be independently opened and closed are provided on the four side walls of the housing 3, and the electric control switch doors 4 open towards the inside of the housing 3 to avoid being blocked and limited.

[0030] Moving mechanism 5, the moving mechanism 5 includes a first track 51 and a second track 52. The first track 51 is provided at the top of the housing 3, and the second track 52 is slidably connected to the first track 51; optionally, the first track 51 and the second track 52 are perpendicular to each other, so as to more conveniently adjust the position of the grinding mechanism. Optionally, the first track 51 is embedded in the top of the housing 3 to further improve the stability of the first track 51.

[0031] Grinding mechanism, the grinding mechanism includes a connecting base and a grinding disc 6. The connecting base is slidably connected to the second track 52, and the grinding disc 6 is rotatably provided on the connecting base; the second track 52 slides along the first track 51, and the connecting base slides along the second track 52 to realize arbitrary adjustment of the position of the grinding mechanism. A driving motor for driving the rotation of the grinding disc 6 is provided in the connecting base.

[0032] Dust removal fan 7, the dust removal fan 7 is provided at the top of the housing 3, and the dust removal fan 7 is connected to the dust storage cavity 13 through a hose 8; the dust removal fan 7 generates suction force to suck the flying dust generated by grinding into the hose 8 and finally collect it into the dust storage cavity 13.

[0033] During normal grinding, the grinding mechanism is located at the central position. The flying dust generated by grinding is blocked by the side wall of the housing 3 and the closed electric control switch door 4. The dust removal fan 7 generates suction force to absorb the flying dust. When reaching the wall edge line, the side wall of the housing 3 reaches the edge position, and the electric switch at the corresponding edge is opened to form an opening through which part of the grinding mechanism can pass. The second track 52 slides with the connecting base, so as to drive part of the area of the grinding disc 6 to extend out from the opening to grind the edge position limited by the housing 3; during the grinding process of the grinding mechanism, the other sides are still closed. At this time, the suction force generated by the dust removal fan 7 makes the air flow into the housing 3 from the opening position of the housing 3, driving the flying dust generated by grinding into the housing 3 and then being sucked into the dust removal fan 7 by the dust removal fan 7, effectively avoiding the generation of a large amount of flying dust, so that it can effectively grind the wall corner position and ensure that no large amount of dust is generated.

[0034] In this embodiment, specifically, the device further includes an auxiliary track 53. The auxiliary track 53 is provided on the side wall of the housing 3, and the extending direction of the auxiliary track 53 is parallel to the extending direction of the first track 51. The end of the second track 52 is slidably connected to the auxiliary track 53.

[0035] In this embodiment, specifically, there are two auxiliary tracks 53. The two auxiliary tracks 53 are symmetrically distributed on both sides of the first track 51, and both ends of the second track 52 are slidably connected to one auxiliary track 53 respectively; by providing the auxiliary track 53, the stability of the second track 52 during movement is improved.

[0036] In this embodiment, specifically, a first lead screw 54 for driving the second track 52 is provided in the first track 51, and a second lead screw 55 for driving the connecting base is provided in the second track 52; optionally, the drive motor for driving the first lead screw 54 is arranged in the housing 3, and the drive motor for driving the second lead screw 55 is arranged at one end of the second track 52.

[0037] In this embodiment, specifically, the device further includes a rotating base 9, the rotating base 9 is arranged at the top of the lifting rod 10, and the housing 3 is arranged on the rotating base 9; by providing the rotating base 9, the whole housing 3 can rotate to adapt to a more complex environment; the drive motor for driving the rotating base 9 is arranged at the top of the lifting rod 10.

[0038] In this embodiment, specifically, a storage groove 2 is provided at the upper end of the moving box body 1, the lower end of the lifting rod 10 is rotatably arranged in the storage groove 2, a third slide rail 11 is provided in the storage groove 2, a sliding seat and a connecting rod 12 are arranged on the third slide rail 11, one end of the connecting rod 12 is rotatably connected to the lifting rod 10, and the other end of the connecting rod 12 is rotatably connected to the sliding seat; by sliding the sliding seat, the connecting rod 12 drives the lifting rod 10 to rotate, so that the housing 3 can be stored in the storage groove 2, reducing the overall height of the device and facilitating the transfer of the device.

[0039] In this embodiment, specifically, a dust inlet and a dust outlet 15 are provided on the side wall of the dust storage cavity 13, a slope 16 is provided in the dust storage cavity 13, the highest end of the slope 16 is located below the dust inlet, and the lowest end of the slope 16 is located at the position of the dust outlet 15; dust can reach the position of the dust outlet 15 along the slope 16, facilitating the cleaning of dust.

[0040] In this embodiment, specifically, a plurality of dust removal blowers 7 are provided, and the plurality of dust removal blowers 7 are arranged at the four corners of the housing 3. The hose 8 includes a main pipe and a plurality of branch pipes. One end of the branch pipe is connected to the dust removal blower 7, the other end of the branch pipe is connected to the main pipe, and the main pipe is connected to the dust inlet; by providing a plurality of dust removal blowers 7, the dust removal efficiency is improved and a stronger suction force is generated to ensure the absorption of dust. The dust removal blowers 7 arranged at the four corners of the housing 3 can more conveniently absorb the dust generated by the grinding disc 6 located in the center.

[0041] In this embodiment, specifically, a kinetic energy cavity 14 is further provided at the lower end of the moving box body 1, and a power supply component and a hydraulic cylinder for supplying kinetic energy are provided in the kinetic energy cavity 14; the power supply component is used to supply power to the drive motor, and the hydraulic cylinder is used to drive the lifting rod 10 to lift.

[0042] In this embodiment, specifically, the device further includes an inclined pull rod 17, and the inclined pull rod 17 is arranged on the moving box body 1; by providing the inclined pull rod 17, it is more convenient for workers to push and pull, thereby improving the moving efficiency.

[0043] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present utility model. Various modifications to the embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present utility model. Therefore, the present utility model will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A wall grinding device for building decoration, characterized in that, Including: A movable box body, a dust storage cavity is provided at the lower end of the movable box body, and a lifting rod is provided at the upper end of the movable box body; A housing, the housing is rotatably provided at the top end of the lifting rod, and an electrically controlled switch door is provided on the side wall of the housing; A moving mechanism, the moving mechanism includes a first track and a second track, the first track is provided at the top end of the housing, and the second track is slidably connected to the first track; A grinding mechanism, the grinding mechanism includes a connecting base and a grinding disc, the connecting base is slidably connected to the second track, and the grinding disc is rotatably provided on the connecting base; A dust removal fan, the dust removal fan is provided at the top end of the housing, and the dust removal fan is connected to the dust storage cavity through a hose.

2. The abrasive device for building decoration wall surface according to claim 1, wherein, It further includes an auxiliary track, the auxiliary track is provided on the side wall of the housing, and the extending direction of the auxiliary track is parallel to the extending direction of the first track, and the end of the second track is slidably connected to the auxiliary track.

3. The abrasive device for building decoration wall surface according to claim 2, wherein There are two auxiliary tracks, the two auxiliary tracks are symmetrically distributed on both sides of the first track, and both ends of the second track are respectively slidably connected to one of the auxiliary tracks.

4. A wall grinding device for building decoration according to claim 1, characterized in that, A first lead screw for driving the second track is provided in the first track, and a second lead screw for driving the connecting base is provided in the second track.

5. A wall grinding device for building decoration according to claim 1, characterized in that It further includes a rotating seat, the rotating seat is provided at the top end of the lifting rod, and the housing is provided on the rotating seat.

6. The abrasive device for building decoration wall surface according to claim 1, characterized in that A receiving groove is provided at the upper end of the movable box body, the lower end of the lifting rod is rotatably provided in the receiving groove, a third slide rail is provided in the receiving groove, a sliding seat and a connecting rod are provided on the third slide rail, one end of the connecting rod is rotatably connected to the lifting rod, and the other end of the connecting rod is rotatably connected to the sliding seat.

7. A wall grinding device for building decoration according to claim 1, characterized in that, An air inlet and an air outlet are provided on the side wall of the dust storage cavity, a slope is provided in the dust storage cavity, the highest end of the slope is located below the air inlet, and the lowest end of the slope is located at the position of the air outlet.

8. The abrasive device for building decoration wall surface according to claim 7, characterized in that, There are multiple dust removal fans, the multiple dust removal fans are provided at the four corners of the housing, the hose includes a main pipe and multiple branch pipes, one end of the branch pipe is connected to the dust removal fan, the other end of the branch pipe is connected to the main pipe, and the main pipe is connected to the air inlet.

9. The surface grinding device for building decoration wall according to claim 1, characterized in that, A kinetic energy cavity is further provided at the lower end of the movable box body, and a power supply component and a hydraulic cylinder for supplying kinetic energy are provided in the kinetic energy cavity.

10. The abrasive device for building decoration wall surface according to claim 1, wherein, It further includes an inclined pull rod, and the inclined pull rod is provided on the movable box body.

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