CN212043884U - Wall grinding device and wall grinding robot - Google Patents
Wall grinding device and wall grinding robot Download PDFInfo
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- CN212043884U CN212043884U CN202020601418.9U CN202020601418U CN212043884U CN 212043884 U CN212043884 U CN 212043884U CN 202020601418 U CN202020601418 U CN 202020601418U CN 212043884 U CN212043884 U CN 212043884U
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Abstract
The utility model relates to a construction machinery field discloses a wall grinding device and wall polishing robot. Wherein wall grinding device includes: mounting the plate assembly; the driving mechanism is arranged on the mounting plate component; and the actuating mechanism comprises a rotating shaft, a pressing block and at least two millstones, the rotating shaft is in transmission connection with the driving mechanism, the pressing block is detachably connected with the rotating shaft, at least part of the millstones are sleeved on the rotating shaft in a grinding state, the millstones sleeved on the rotating shaft are pressed on a shaft shoulder of the rotating shaft along the axial direction by the pressing block, and the circumferential surface of the millstones is abutted against the wall surface and grinds the wall surface under the driving of the driving mechanism. The utility model provides a wall grinding device can polish wrong platform on the building outer wall face automatically and rise the mould defect, improves work efficiency, reduces construction cost, has higher commonality.
Description
Technical Field
The utility model relates to a construction machinery technical field especially relates to a wall grinding device and wall polishing robot.
Background
In the traditional building outer wall surface treatment process, defects such as abutted seams and floating slurry need to be polished, and staggered platforms and expansion molds of the wall surface need to be treated. However, the traditional angle grinder or grinding robot does not have the capability of processing slab staggering and mold expanding, and the slab staggering and mold expanding are the key points in the processing procedure of the outer wall surface of the building. The adoption workman handles the wrong platform of outer wall and rises the mould not only inefficiency, with high costs, accompanies very big safety risk moreover. If replace the wrong platform of manual handling outer wall and rise the mould through improving current polishing robot, because the size of wrong platform on the wall and the mould that rises differs, the commonality of head of polishing will receive very big restriction.
How to automatically polish staggered platform and mould expanding defects on the outer wall surface of a building, improve the working efficiency, reduce the construction cost and improve the universality is a technical problem to be solved by technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
Based on the above, the utility model aims to:
the utility model provides a wall grinding device and wall grinding machine people can polish wrong platform on the building outer wall face automatically and rise the mould defect, improves work efficiency, reduces construction cost, has higher commonality.
In order to achieve the purpose, the utility model adopts the following technical proposal:
a wall grinding device comprising:
mounting the plate assembly;
the driving mechanism is arranged on the mounting plate assembly; and
actuating mechanism, including rotation axis, compact heap and two at least mill, the rotation axis with the actuating mechanism transmission is connected, the compact heap with the connection can be dismantled to the rotation axis, under the state of polishing, at least part the mill cover is located on the rotation axis, the compact heap will be located the cover is in the rotation axis on the mill compress tightly in along the axial in on the shaft shoulder of rotation axis, the global and the wall butt of mill are in grinding the wall under actuating mechanism's the drive.
Preferably, the driving mechanism includes:
the rotary driving piece is arranged on the mounting plate assembly; and
and one end of the transmission component is in transmission connection with the output end of the rotating driving piece, and the other end of the transmission component is in transmission connection with the rotating shaft.
Preferably, the rotary drive member is a brushless motor.
Preferably, the transmission assembly includes:
the first belt pulley is in transmission connection with the output end of the rotary driving piece;
the second belt pulley is in transmission connection with the rotating shaft; and
and the first belt pulley is in transmission connection with the second belt pulley through the transmission belt.
Preferably, the mounting plate assembly includes:
the board main part, the one end of board main part is provided with axle supporting seat, axle supporting seat with the connection can be dismantled to the board main part, be equipped with first shaft hole on the axle supporting seat, the other end of board main part outwards extends and is provided with the second shaft hole, the one end of rotation axis rotate through first bearing set up in first shaft hole, the other end rotate through the second bearing wear to locate the second shaft hole, and with the actuating mechanism transmission is connected.
Preferably, the plate main body includes:
the bearing plate is arranged along the horizontal direction, and the driving mechanism is arranged on the bearing plate;
the first supporting plate is arranged at one end of the supporting plate along the vertical direction, and the actuating mechanism is arranged at one side of the first supporting plate, which is far away from the driving mechanism;
the second supporting plate is arranged at one end, adjacent to the first supporting plate, of the supporting plate along the vertical direction, and the shaft supporting seat and the second supporting plate are connected to one side close to the driving mechanism;
the third supporting plate is arranged at the other end, adjacent to the first supporting plate, of the supporting plate in the vertical direction, and one end of the third supporting plate extends outwards and is provided with the second shaft hole; and
and the top plate is simultaneously connected with the tops of the first support plate, the second support plate and the third support plate.
As a preferable scheme, one side of the mounting plate assembly, which faces the wall surface, is connected with a polishing dust cover, and the actuating mechanism is arranged in the polishing dust cover; and/or
The mounting plate assembly is connected with a transmission dust cover, and the transmission assembly is arranged in the transmission dust cover.
Preferably, both ends of the rotating shaft are provided with dust-proof end covers and/or oil seals.
Still provide a wall polishing robot, include:
a robot body; and
the wall surface grinding device is mounted on the robot body.
As the preferred scheme, install the sharp driving piece on the robot body, the output of sharp driving piece with on the wall grinding device installation board subassembly transmission is connected, is used for the drive wall grinding device is kept away from or is close to the wall along the horizontal direction.
The utility model has the advantages that:
the utility model provides a wall grinding device and wall polishing machine people pass through actuating mechanism drive rotation axis and rotate, drive and are compressed tightly the mill rotation on the shaft shoulder of rotation axis along the axial by compact heap to the staggered platform on the global grinding wall of mill and the mould that rises. Because the grinding disc is pressed on the shaft shoulder of the rotating shaft along the axial direction by the pressing block, and the pressing block is detachably connected with the rotating shaft, the number of the grinding discs sleeved on the rotating shaft can be adaptively adjusted according to the sizes of staggered platforms to be ground and expansion dies, the positions of the pressing block connected to the rotating shaft are adjusted to press the grinding discs, and the size adjustment of a grinding head formed by the pressed grinding disc combination can be realized. The utility model provides a wrong platform on the building outer wall face not only can polish automatically and mould defect rises with wall polishing machine people, improves work efficiency, reduces construction cost, and the size of the head of polishing moreover can be adjusted in a flexible way, has higher commonality.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the contents of the embodiments of the present invention and the drawings without creative efforts.
Fig. 1 is a schematic structural view of a wall surface polishing device according to an embodiment of the present invention;
fig. 2 is an exploded schematic view of a wall surface polishing device according to an embodiment of the present invention;
fig. 3 is a front view of a wall surface polishing device according to an embodiment of the present invention;
fig. 4 is a left side view of the wall surface grinding device provided by the embodiment of the present invention.
In the figure:
11. a support plate; 12. a first support plate; 13. a second support plate; 14. a third support plate; 141. a second shaft hole; 142. an output shaft hole; 15. a top plate; 16. a shaft support seat; 161. a first shaft hole; 17. a dust-proof plate;
21. rotating the driving member; 221. a first pulley; 222. a second pulley; 223. a drive belt;
31. a rotating shaft; 311. a shaft shoulder; 32. a grinding disc; 321. a central turntable; 322. sharpening; 33. a compression block;
4. a dust-proof end cover;
5. oil sealing;
61. a first bearing; 62. a second bearing;
7. a thrust end cap;
8. polishing the dust cover;
9. a transmission dust cover;
10. a connecting plate; 101. a floating joint.
Detailed Description
In order to make the technical problems, technical solutions and technical effects achieved by the present invention more clear, the embodiments of the present invention will be described in further detail with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.
Example one
As shown in fig. 1 to 4, the present embodiment provides a wall surface polishing device, which is used for cutting and polishing slab staggering and mold expansion defects on an external wall surface of a building, and certainly can also polish defects such as abutted seams, laitances and the like on the wall surface. The wall surface grinding device comprises a mounting plate assembly, a driving mechanism and an executing mechanism, wherein the driving mechanism is mounted on the mounting plate assembly, the executing mechanism comprises a rotating shaft 31, a pressing block 33 and a plurality of grinding disks 32, the rotating shaft 31 is parallel to the wall surface, the rotating shaft 31 is in transmission connection with the driving mechanism, the pressing block 33 is detachably connected with the rotating shaft 31, at least part of the grinding disks 32 are sleeved on the rotating shaft 31 in a grinding state, the grinding disks 32 sleeved on the rotating shaft 31 are pressed on a shaft shoulder 311 along the axial direction by the pressing block 33, and the peripheral surfaces of the grinding disks 32 are abutted to the wall surface. Specifically, the driving mechanism drives the grinding disc 32 which is sleeved on the driving mechanism and is pressed by the pressing block 33 to rotate by driving the rotating shaft 31 to grind staggered platforms and expanding molds on the wall surface by the circumferential surface of the grinding disc 32, so that the working efficiency is improved, and the construction cost is reduced. Because the grinding disc 32 is pressed on the shaft shoulder 311 of the rotating shaft 31 along the axial direction by the pressing block 33, and the pressing block 33 is detachably connected with the rotating shaft 31, the number of the grinding discs 32 sleeved on the rotating shaft 31 is adaptively adjusted according to the sizes of the staggered table and the expanding die to be ground, and the position of the pressing block 33 connected on the rotating shaft 31 is adjusted to press the grinding discs 32, so that the size of the grinding head formed by the combination of the pressed grinding discs 32 can be flexibly adjusted, and the grinding head has higher universality. Specifically, the number of the grinding discs 32 is at least two, and at least one grinding disc 32 is pressed against the shoulder 311 by the pressing block 33 in the grinding state.
Optionally, the rotating shaft 31 is provided with a plurality of threaded holes arranged at intervals along the axial direction, the interval distance is equal to the thickness of the grinding disc 32, the pressing block 33 is also provided with threaded holes with corresponding sizes, and the pressing block 33 and the rotating shaft 31 are detachably connected through bolts. Further, the pressing block 33 can be composed of two half-ring members which are matched with each other, the two half-ring members are mutually independent or hinged, when the position of the pressing block 33 connected to the rotating shaft 31 needs to be adjusted, the two half-ring members can be opened to be directly separated from the rotating shaft 31, the operation of workers is facilitated, and the efficiency is improved.
Furthermore, the grinding disc 32 is composed of a center turntable 321 and a plurality of grinding blades 322 which are arranged on the periphery of the center turntable 321 and are uniformly distributed along the circumferential direction of the center turntable 321, the center turntable 321 is sleeved on the rotating shaft 31 through a center through hole arranged at the geometric center of the center turntable 321, and the grinding disc 32 is abutted against and grinds the wall surface through the grinding blades 322. Furthermore, the sharpening edge 322 has two setting modes of left-side setting and right-side setting, the sharpening edge 322 which is left-side setting and right-side setting is respectively set to be deviated to two bottom surfaces opposite to the central turntable 321, and the sharpening edges 322 which are left-side setting and right-side setting are distributed along the circumferential direction of the central turntable 321 in a staggered manner, so that the stability and the efficiency of polishing are improved.
Further, the driving mechanism comprises a rotary driving member 21 and a transmission assembly, the rotary driving member 21 is mounted on the mounting plate assembly, one end of the transmission assembly is in transmission connection with the output end of the rotary driving member 21, and the other end of the transmission assembly is in transmission connection with the rotating shaft 31.
Preferably, the rotary driving member 21 includes a brushless motor, which increases the stability of construction while satisfying the high torque requirements required for cutting, grinding, staggering, and expanding the mold. Of course, the rotary drive 21 may also be a brush motor for practical reasons such as cost control.
Furthermore, the rotary driving member 21 is in belt transmission connection with the rotary shaft 31, and specifically, the transmission assembly includes a first belt pulley 221, a second belt pulley 222 and a transmission belt 223, the first belt pulley 221 is in transmission connection with the output end of the rotary driving member 21, the second belt pulley 222 is in transmission connection with the rotary shaft 31, and the first belt pulley 221 is in transmission connection with the second belt pulley 222 through the transmission belt 223. The belt transmission not only has simple structure and convenient installation and maintenance, but also has very stable operation. In other embodiments, other transmission methods such as gear transmission can be used between the rotary driving member 21 and the rotary shaft 31.
Further, the mounting panel subassembly includes the board main part, and the one end of board main part is provided with axle supporting seat 16, and axle supporting seat 16 can be dismantled with the board main part and be connected, is equipped with first axle hole 161 on the axle supporting seat 16, and the other end of board main part outwards extends and is provided with second axle hole 141, and the one end of rotation axis 31 rotates through first bearing 61 and sets up in first axle hole 161, and the other end rotates through second axle hole 141 through second bearing 62 to be connected with second belt pulley 222 transmission.
Specifically, the plate main body includes a support plate 11, a first support plate 12, a second support plate 13, a third support plate 14, and a top plate 15. Wherein, the supporting plate 11 sets up along the horizontal direction, rotate driving piece 21 and install on supporting plate 11, first backup pad 12 sets up in the one end of supporting plate 11 along vertical direction, actuating mechanism locates one side that actuating mechanism was kept away from to first backup pad 12, second backup pad 13 sets up in the one end that supporting plate 11 and first backup pad 12 are adjacent along vertical direction, axle support seat 16 is connected in the one side that is close to actuating mechanism with second backup pad 13, one side towards the wall during operation promptly, third backup pad 14 sets up in the other end that supporting plate 11 and first backup pad 12 are adjacent along vertical direction, the one end of third backup pad 14 outwards extends and is provided with second shaft hole 141, roof 15 simultaneously with first backup pad 12, the top of second backup pad 13 and third backup pad 14 is connected.
One side of the second supporting plate 13 close to the wall surface is connected with a shaft supporting seat 16, the shaft supporting seat 16 is provided with an output shaft hole 142 and a first shaft hole 161, and the third supporting plate 14 is provided with a second shaft hole 141. Specifically, the transmission assembly is arranged on one side of the third support plate 14 departing from the second support plate 13, the output end of the rotary driving member penetrates out of the mounting plate assembly from the output shaft hole 142 and is in transmission connection with the first belt pulley 221, one end of the rotary shaft 31 is rotatably arranged in the first shaft hole 161 through the first bearing 61, and the other end of the rotary shaft is rotatably arranged in the second shaft hole 141 through the second bearing 62 and is in transmission connection with the second belt pulley 222.
Preferably, the shaft support base 16 and the second support plate 13 are connected by bolts, and the grinding disc 32 on the rotating shaft 31 can be removed from the end of the rotating shaft 31 close to the shaft support base 16 by detaching the shaft support base 16.
Preferably, the first supporting plate 12 is further connected with a dust guard 17, the dust guard 17 separates the rotary driving member and the actuating mechanism from two sides of the rotary driving member respectively, and the influence of dust caused by polishing on the rotary driving member is reduced.
Further, one side that compact heap 33 deviates from shaft shoulder 311 is located to first bearing 61, and one side that shaft shoulder 311 deviates from compact heap 33 is located to second bearing 62, between first bearing 61 and compact heap 33 to and still be equipped with dust cover 4 between second bearing 62 and the shaft shoulder 311, prevent that the raise dust that produces from the in-process of polishing from getting into first bearing 61 and second bearing 62, influence life.
Further, oil seals 5 are arranged between the first bearing 61 and the second bearing 62 and the adjacent dustproof end covers 4, and oil leakage of the first bearing 61 and the second bearing 62 from the side provided with the actuating mechanism is prevented.
Preferably, the second shaft hole 141 is further provided with a thrust end cap 7, and the thrust end cap 7 abuts against the first bearing 61 to restrict displacement of the first bearing 61 and the rotary shaft 31 in the axial direction thereof.
Preferably, the mounting panel subassembly is connected with the dust cover 8 of polishing towards one side of wall, and actuating mechanism locates in the dust cover 8 of polishing, and the dust cover 8 of polishing is equipped with the window of polishing towards one side of wall, and the mill 32 can be through window and wall butt of polishing and polish the dislocation on the wall and rise protruding defects such as mould, reduce the raise dust that polishes and cause to the influence of rotation drive spare and drive assembly.
Preferably, third backup pad 14 is connected with transmission dust cover 9 in the side that deviates from second backup pad 13, and the transmission assembly is arranged in transmission dust cover 9, reduces the influence of the raise dust that the results in polishing to the transmission assembly.
Example two
The embodiment provides a wall grinding robot, is used for cutting and polishing defects such as wrong platform on the building outer wall and mould that rises equally, including the wall grinding device that robot and embodiment one provided, wall grinding device installs on the robot.
Further, install the sharp driving piece on the robot body, be provided with connecting plate 10 on the roof 15 on the wall grinding device, the output and the connecting plate 10 transmission of sharp driving piece are connected for drive wall grinding device keeps away from or is close to the wall along the horizontal direction.
Preferably, the linear driving part adopts an electric push rod, the output end of the electric push rod is in transmission connection with the connecting plate 10 through a floating joint 101, the floating joint 101 can eliminate connection errors, and stable operation of the electric push rod is guaranteed. Of course, the linear driving member may also adopt other driving members such as an air cylinder or an oil cylinder according to actual requirements.
Preferably, the robot body further comprises a translation device for driving the wall surface grinding device to move horizontally along the wall surface, and a lifting device for lifting the wall surface grinding device along the wall surface.
It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.
Claims (10)
1. A wall grinding device, its characterized in that includes:
mounting the plate assembly;
the driving mechanism is arranged on the mounting plate assembly; and
actuating mechanism, including rotation axis (31), compact heap (33) and two at least mill (32), rotation axis (31) with the actuating mechanism transmission is connected, compact heap (33) with rotation axis (31) can be dismantled and connect, and under the state of polishing, at least part mill (32) cover is located on rotation axis (31), compact heap (33) will be located the cover on rotation axis (31) mill (32) compress tightly in along the axial on shaft shoulder (311) of rotation axis (31), the global and the wall butt of mill (32) and grind the wall under actuating mechanism's the drive.
2. A wall lining apparatus as claimed in claim 1, wherein the drive mechanism comprises:
a rotary driving member (21) mounted on the mounting plate assembly; and
and one end of the transmission component is in transmission connection with the output end of the rotary driving piece (21), and the other end of the transmission component is in transmission connection with the rotating shaft (31).
3. A wall lining device according to claim 2, wherein the rotary drive member (21) is a brushless motor.
4. A wall lining apparatus as claimed in claim 2, wherein the drive assembly comprises:
the first belt pulley (221) is in transmission connection with the output end of the rotary driving piece (21);
the second belt pulley (222) is in transmission connection with the rotating shaft (31); and
the first belt pulley (221) is in transmission connection with the second belt pulley (222) through the transmission belt (223).
5. A wall lining apparatus as claimed in claim 1, wherein the mounting plate assembly comprises:
the board main part, the one end of board main part is provided with axle supporting seat (16), axle supporting seat (16) with the connection can be dismantled to the board main part, be equipped with first shaft hole (161) on axle supporting seat (16), the other end of board main part outwards extends and is provided with second shaft hole (141), the one end of rotation axis (31) rotate through first bearing (61) set up in first shaft hole (161), the other end rotate through second bearing (62) and wear to locate second shaft hole (141), and with the actuating mechanism transmission is connected.
6. The wall surface finishing device of claim 5, wherein the plate body comprises:
the bearing plate (11) is arranged along the horizontal direction, and the driving mechanism is installed on the bearing plate (11);
the first supporting plate (12) is arranged at one end of the supporting plate (11) along the vertical direction, and the actuating mechanism is arranged on one side, far away from the driving mechanism, of the first supporting plate (12);
the second supporting plate (13) is arranged at one end, adjacent to the first supporting plate (12), of the supporting plate (11) in the vertical direction, and the shaft supporting seat (16) and the second supporting plate (13) are connected to one side close to the driving mechanism;
the third supporting plate (14) is arranged at the other end, adjacent to the first supporting plate (12), of the supporting plate (11) along the vertical direction, and one end of the third supporting plate (14) extends outwards and is provided with the second shaft hole (141); and
a top plate (15) connected to the top of the first support plate (12), the second support plate (13) and the third support plate (14) at the same time.
7. A wall surface grinding device according to claim 2, wherein a grinding dust cover (8) is connected to one side of the mounting plate assembly facing the wall surface, and the actuator is arranged in the grinding dust cover (8); and/or
The mounting plate assembly is connected with a transmission dust cover (9), and the transmission assembly is arranged in the transmission dust cover (9).
8. A wall milling apparatus as claimed in any one of claims 1 to 7, wherein both ends of the rotating shaft (31) are provided with dust caps (4) and/or oil seals (5).
9. A wall surface grinding robot is characterized by comprising:
a robot body; and
the wall grinding apparatus of any of claims 1-8 mounted on the robot body.
10. The wall surface grinding robot as claimed in claim 9, wherein the robot body is provided with a linear driving member, and an output end of the linear driving member is in transmission connection with the mounting plate assembly on the wall surface grinding device and is used for driving the wall surface grinding device to move away from or approach to a wall surface along a horizontal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020601418.9U CN212043884U (en) | 2020-04-21 | 2020-04-21 | Wall grinding device and wall grinding robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020601418.9U CN212043884U (en) | 2020-04-21 | 2020-04-21 | Wall grinding device and wall grinding robot |
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| Publication Number | Publication Date |
|---|---|
| CN212043884U true CN212043884U (en) | 2020-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020601418.9U Active CN212043884U (en) | 2020-04-21 | 2020-04-21 | Wall grinding device and wall grinding robot |
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| CN (1) | CN212043884U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113618521A (en) * | 2020-05-07 | 2021-11-09 | 广东博智林机器人有限公司 | Cutting and polishing head, polishing execution end and polishing equipment |
| CN114770260A (en) * | 2021-01-22 | 2022-07-22 | 广东博智林机器人有限公司 | Wall grinding device and wall grinding robot |
| CN114800199A (en) * | 2021-01-27 | 2022-07-29 | 广东博智林机器人有限公司 | Grinding device and mortar cleaning robot |
| CN115042030A (en) * | 2021-03-09 | 2022-09-13 | 广东博智林机器人有限公司 | Grinding cutter, grinding device and mortar cleaning equipment |
-
2020
- 2020-04-21 CN CN202020601418.9U patent/CN212043884U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113618521A (en) * | 2020-05-07 | 2021-11-09 | 广东博智林机器人有限公司 | Cutting and polishing head, polishing execution end and polishing equipment |
| CN114770260A (en) * | 2021-01-22 | 2022-07-22 | 广东博智林机器人有限公司 | Wall grinding device and wall grinding robot |
| CN114770260B (en) * | 2021-01-22 | 2023-08-01 | 广东博智林机器人有限公司 | Wall grinding device and wall grinding robot |
| CN114800199A (en) * | 2021-01-27 | 2022-07-29 | 广东博智林机器人有限公司 | Grinding device and mortar cleaning robot |
| CN114800199B (en) * | 2021-01-27 | 2023-01-20 | 广东博智林机器人有限公司 | Grinding device and mortar cleaning robot |
| CN115042030A (en) * | 2021-03-09 | 2022-09-13 | 广东博智林机器人有限公司 | Grinding cutter, grinding device and mortar cleaning equipment |
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