CN214803088U - Pneumatic cleaning brush with bearing structure - Google Patents
Pneumatic cleaning brush with bearing structure Download PDFInfo
- Publication number
- CN214803088U CN214803088U CN202121696579.1U CN202121696579U CN214803088U CN 214803088 U CN214803088 U CN 214803088U CN 202121696579 U CN202121696579 U CN 202121696579U CN 214803088 U CN214803088 U CN 214803088U
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- pneumatic motor
- brush
- pneumatic
- sleeve
- cleaning brush
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Abstract
The utility model discloses a pneumatic cleaning brush with bearing structure, including pneumatic motor and the brush of setting at the pneumatic motor output, pneumatic motor keeps away from the one end of brush is provided with bearing structure, bearing structure include with pneumatic motor fixed connection's sleeve, the sleeve is close to pneumatic motor's one end is fixed to be cup jointed fixed cylinder, a plurality of spout has been seted up on the circumference lateral wall of fixed cylinder, slidable mounting has the supporting shoe in the spout, the sleeve is kept away from pneumatic motor's one end is provided with and is used for control the supporting shoe is in the adjustment mechanism who removes in the spout. The utility model discloses a set up bearing structure, pneumatic motor and brush will maintain with the pipeline state concentric basically to guarantee that the contact force of brush and pipeline all directions is unanimous basically, strengthened the clean effect of pneumatic cleaning brush.
Description
Technical Field
The utility model relates to a pneumatic cleaning brush with bearing structure belongs to burnisher technical field.
Background
The pneumatic motor of current pneumatic cleaning brush does not all have strutting arrangement, because pneumatic motor all is the metal material basically, and the dead weight is great, and the brush is flexible material, can not provide sufficient support, and the pneumatic cleaning brush of this kind of asymmetric installation is a cantilever structure approximately, and pneumatic motor can be because the effect of gravity is curvedly downwards, can not be concentric with the pipeline of treating clean, and the brush hair is inconsistent with the all direction contact of pipeline inner wall, consequently can influence clean effect.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pneumatic cleaning brush with bearing structure to solve the problem that above-mentioned prior art exists.
In order to realize above-mentioned purpose, a pneumatic cleaning brush with bearing structure, including pneumatic motor and the brush of setting at the pneumatic motor output, pneumatic motor keeps away from the one end of brush is provided with bearing structure, bearing structure include with pneumatic motor fixed connection's sleeve, the sleeve is close to pneumatic motor's one end is fixed to be cup jointed fixed cylinder, a plurality of spout has been seted up on the circumference lateral wall of fixed cylinder, slidable mounting has the supporting shoe in the spout, the sleeve is kept away from pneumatic motor's one end is provided with and is used for control the supporting shoe is in the adjustment mechanism that removes in the spout.
Specifically, adjustment mechanism including the activity cup joint adjustable ring on the sleeve, articulated on the adjustable ring have a plurality of with supporting shoe articulated connecting rod, the adjustable ring is kept away from one side of fixed section of thick bamboo the screw thread is installed and is adjusted a section of thick bamboo on the sleeve, adjust a section of thick bamboo with the adjustable ring rotates the connection.
Specifically, the adjusting cylinder is provided with anti-skid lines.
Specifically, a chamfer is arranged at one end of the supporting block, which is in contact with the inner wall of the pipeline.
Specifically, the sleeve is installed at one end of the pneumatic motor far away from the brush in a threaded mode.
Specifically, the supporting block is made of nylon.
Compared with the prior art, the beneficial effects of the utility model are that:
1. by arranging the supporting structure, the supporting blocks can be abutted against the inner wall of the pipeline, the supporting blocks can form annular supports, and only a small gap needs to be reserved between each supporting block and the inner wall of the pipeline, so that the pneumatic motor and the hairbrush are kept in a state of being basically concentric with the pipeline under the action of the supporting blocks, the contact force of the hairbrush and the pipeline in all directions is basically consistent, and the cleaning effect of the pneumatic cleaning brush is enhanced; through setting up adjustment mechanism, the shift position of adjustable supporting shoe in the spout to change the diameter that the annular that a plurality of supporting shoes formed supported, can match the pipeline of different diameters size in certain extent, only need to change this moment corresponding brush head can, convenient to use is simple.
2. Through setting up a regulation section of thick bamboo, adjustable ring and connecting rod, rotatable regulation section of thick bamboo to make a regulation section of thick bamboo remove on the sleeve, will stimulate the adjustable ring and remove together when adjusting a section of thick bamboo and removing, will pull the supporting shoe through the connecting rod and remove in the spout when the adjustable ring removes, thereby realize adjusting the purpose of supporting shoe position in the spout, be convenient for match the pipeline cleaning work of different diameters.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a perspective view of the support structure of the present invention;
fig. 3 is a side view of the support structure of the present invention.
In the figure: 1. the device comprises a pneumatic motor, 2, a brush, 3, a screw rod, 4, a sleeve, 41, a fixed cylinder, 411, a sliding groove, 42, a supporting block, 421, a chamfer, 43, an adjusting ring, 44, an adjusting cylinder, 45 and a connecting rod.
Detailed Description
The technical solutions in the implementation of the present invention will be clear from the following description and accompanying drawings, and the described embodiments are only some embodiments, not all embodiments, of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1 to 3, the embodiment of the utility model provides a pair of pneumatic cleaning brush with bearing structure, including pneumatic motor 1 and the brush 2 of setting at the 1 output of pneumatic motor, pneumatic motor 1's output is provided with screw rod 3, and 2 threaded installations of brush are on screw rod 3, pneumatic motor 1 keeps away from the one end of brush 2 is provided with bearing structure, bearing structure include with pneumatic motor 1 fixed connection's sleeve 4, sleeve 4 is close to pneumatic motor 1's one end is fixed to have cup jointed fixed section of thick bamboo 41, a plurality of spout 411 has been seted up on fixed section of thick bamboo 41's the circumference lateral wall, slidable mounting has supporting shoe 42 in the spout 411, sleeve 4 keeps away from pneumatic motor 1's one end is provided with and is used for control supporting shoe 42 is in the adjustment mechanism that removes in the spout 411. By arranging the supporting structure, the supporting blocks 42 can be abutted against the inner wall of the pipeline, the supporting blocks 42 can form annular support, and only a small gap needs to be reserved between the supporting blocks 42 and the inner wall of the pipeline, so that the pneumatic motor 1 and the brush 2 are kept in a state of being basically concentric with the pipeline under the action of the supporting blocks 42, the contact force of the brush 2 and the pipeline in all directions is basically consistent, and the cleaning effect of the pneumatic cleaning brush is enhanced; through setting up adjustment mechanism, the shift position of adjustable supporting shoe 42 in spout 411 to change the diameter that the annular that a plurality of supporting shoes 42 formed supported, can match the pipeline of different diameters size in certain extent, only need at this moment change corresponding brush head can, convenient to use is simple.
Specifically, the adjusting mechanism includes an adjusting ring 43 movably sleeved on the sleeve 4, the adjusting ring 43 is hinged with a plurality of connecting rods 45 hinged with the supporting block 42, an adjusting cylinder 44 is installed on the sleeve 4 in a threaded manner on one side of the adjusting ring 43 far away from the fixed cylinder 41, and the adjusting cylinder 44 is rotatably connected with the adjusting ring 43. Through setting up an adjusting cylinder 44, adjusting ring 43 and connecting rod 45, rotatable adjusting cylinder 44 to make adjusting cylinder 44 move on sleeve 4, will pull adjusting ring 43 and remove together when adjusting cylinder 44 removes, will pull supporting block 42 through connecting rod 45 and remove in spout 411 when adjusting ring 43 removes, thereby realize adjusting the purpose of supporting block 42 position in spout 411, be convenient for match the pipeline cleaning work of different diameters.
Specifically, the adjusting cylinder 44 is provided with anti-skid lines. By providing non-slip threads, the user can more easily rotate the adjustment barrel 44.
Specifically, one end of the supporting block 42 contacting with the inner wall of the pipeline is provided with a chamfer 421. By providing the chamfer 421, insertion of the support structure into the pipe is facilitated.
Specifically, the sleeve 4 is screwed on one end of the air motor 1 far away from the brush 2. The thread mounting structure is simple and the assembly is convenient.
Specifically, the supporting block 42 is made of nylon. The supporting blocks 42 made of nylon are not easy to scratch the pipeline.
When in use: the end of the pneumatic motor 1 with the brush 2 is inserted into the pipe first, and then the end of the pneumatic motor 1 with the support structure is inserted into the pipe, and the pipe is easily inserted due to the chamfer 421. The adjusting cylinder 44 is rotated to adjust the position of the supporting block 42 in the sliding slot 411, i.e. adjust the gap between the supporting block 42 and the inner wall of the pipeline, to an appropriate distance, such as 1mm-2.5 mm. At this time, the pneumatic motor 1 and the brush 2 can be kept substantially concentric with the pipe by the supporting block 42, and the contact force of the brush 2 with the pipe in all directions is substantially consistent, so that the cleaning effect is enhanced.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should make the description as a whole, and the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a pneumatic cleaning brush with bearing structure, includes pneumatic motor (1) and sets up brush (2) at pneumatic motor (1) output, its characterized in that, pneumatic motor (1) is kept away from the one end of brush (2) is provided with bearing structure, bearing structure include with pneumatic motor (1) fixed connection's sleeve (4), sleeve (4) are close to the fixed cup of one end of pneumatic motor (1) has solid fixed cylinder (41), a plurality of spout (411) have been seted up on the circumference lateral wall of solid fixed cylinder (41), slidable mounting has supporting shoe (42) in spout (411), sleeve (4) are kept away from the one end of pneumatic motor (1) is provided with and is used for control supporting shoe (42) are in the adjustment mechanism that removes in spout (411).
2. The pneumatic cleaning brush with the supporting structure according to claim 1, wherein the adjusting mechanism comprises an adjusting ring (43) movably sleeved on the sleeve (4), the adjusting ring (43) is hinged with a plurality of connecting rods (45) hinged with the supporting block (42), the sleeve (4) on one side of the adjusting ring (43) far away from the fixed cylinder (41) is provided with an adjusting cylinder (44) in a threaded manner, and the adjusting cylinder (44) is rotatably connected with the adjusting ring (43).
3. Pneumatic cleaning brush with supporting structure according to claim 2, characterized in that the adjusting cylinder (44) is provided with anti-slip threads.
4. The pneumatic cleaning brush with supporting structure of claim 1, wherein the end of the supporting block (42) contacting the inner wall of the pipe is provided with a chamfer (421).
5. A pneumatic cleaning brush with support structure according to claim 1, characterized in that the sleeve (4) is screw-mounted at the end of the pneumatic motor (1) remote from the brush (2).
6. A pneumatic cleaning brush with support structure according to claim 1, characterized in that the material of the support block (42) is nylon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121696579.1U CN214803088U (en) | 2021-07-23 | 2021-07-23 | Pneumatic cleaning brush with bearing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121696579.1U CN214803088U (en) | 2021-07-23 | 2021-07-23 | Pneumatic cleaning brush with bearing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214803088U true CN214803088U (en) | 2021-11-23 |
Family
ID=79179772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121696579.1U Active CN214803088U (en) | 2021-07-23 | 2021-07-23 | Pneumatic cleaning brush with bearing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214803088U (en) |
-
2021
- 2021-07-23 CN CN202121696579.1U patent/CN214803088U/en active Active
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