CN204769910U - Brush roll and brushing device - Google Patents
Brush roll and brushing device Download PDFInfo
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- CN204769910U CN204769910U CN201520228777.3U CN201520228777U CN204769910U CN 204769910 U CN204769910 U CN 204769910U CN 201520228777 U CN201520228777 U CN 201520228777U CN 204769910 U CN204769910 U CN 204769910U
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Abstract
The utility model relates to a belted steel is washhed, provides a brush roll, including the roller that has the through -hole, wrap up brush hair and drive shaft on the roller surface, the through -hole has along relative first port that sets up of its axis and second port, the drive shaft stretches into in the through -hole along first port, still include by the push rod of second port one side promotion roller along axis reciprocating motion, the through -hole has the first ring gear that the ring was established on being close to one side inner wall of first port, the axis extend of through -hole is followed to the tooth's socket of first ring gear, the second ring gear with the meshing of first ring gear has on the outer disc of drive shaft, still provide a brushing device, including above -mentioned brush roll. The utility model discloses a brush roll not only rotates on relative belted steel surface at the in -process brush hair of work, and still slide along the axis in relative belted steel surface simultaneously, not only can improve and scrub the quality, and the wearing and tearing of brush hair can also be reduced to the while, guarantee its life, and in being applied to brushing device with the brush roll time, then can improve the efficiency of scrubbing of belted steel greatly.
Description
Technical field
The utility model relates to scrubs the equipment of washing, and particularly relates to a kind of brush roll and brushing device.
Background technology
By hot rolling band coil of strip out, belt steel surface still generating portion iron scale after annealed, add in pickling operation and leave a lot of small foreign matters, cause band steel in cold rolling, these iron scales and foreign matter have a strong impact on strip surface quality, in order to improve strip quality, having to pass through and scrubbing technique belt steel surface is cleaned.
Existing washing device, be generally form one group of device by brush roll and backing roll, one group of device only has a brush roll, or upper brush roller structure or lower brush roller structure, and the position of brush roll is fixing; Also have brush roll to the washing device of brush roll arrangement form, no matter the equipment of which kind of form, brush roll is all made up of bristle and roll shaft.Following shortcoming is all existed for existing brush roller structure:
Because brush roll axial location is fixing, when band steel is for a long time along a certain section running hours of brush roll, will the corresponding position of brush roll grind one with the micro groove of band steel similar shape, after this, when strip steel specification changed by needs, brush roll extrudes less than band steel because there is groove, thus make the rolling friction between band steel and lower roll become sliding friction, lower roll can because sliding friction rapid wearing be until can not use, cost is caused to waste, belt steel surface is not owing to cleaning down simultaneously, affects the crudy of band.
Utility model content
The purpose of this utility model is to provide a kind of brush roll, is intended to the problem that bristle wear for solving existing brush roll is uneven.
The utility model is achieved in that
The utility model provides a kind of brush roll, comprise the roller with through hole, be wrapped in the bristle on described roller outer surface and the driving shaft for driving described roller to be rotated about axis, described through hole has the first port be oppositely arranged along its axis, with the second port, described driving shaft stretches in described through hole along described first port, also comprise and promote by described second port side the push rod that described roller moves back and forth along axis, described through hole has the first gear ring that ring is established on the side inwall near described first port, the teeth groove of described first gear ring is along the Axis Extension of described through hole, the periphery of described driving shaft has the second gear ring engaged with described first gear ring.
Further, on the inwall of described second port side, limiting section is provided with in described through hole, be provided with push pedal between in described first gear ring towards the end face and described limiting section of described second port, described push rod to be stretched in described through hole by described second port and is fixedly connected with described push pedal.
Further, also comprise the back-up ring be sheathed on described push pedal periphery, described first gear ring is fitted with two end faces of described back-up ring towards the end face of described second port and described limiting section respectively towards the surface of described first port.
Particularly, described limiting section is the 3rd gear ring be located on described through-hole wall, the teeth groove of described 3rd gear ring is along the Axis Extension of described through hole, described push pedal be located in described first gear ring towards the end face of described second port and described 3rd gear ring towards the end face of described first port between, described through hole is provided with supporting seat in the side near described second port, the periphery of described supporting seat has the 4th gear ring that can engage with described 3rd gear ring, described supporting seat also offers to stretch in described through hole for described push rod and can with described push rod guide hole in relative rotation.
Further, be also provided with the first stop surface for limiting the excessively movement to described driving shaft side of described roller on the periphery of described driving shaft, described first stop surface is just to the end face of described first gear ring towards described first port; On the periphery of described supporting seat, be also provided with the second stop surface for limiting the excessively movement to described push rod side of described roller, described second stop surface is just to the end face of described 3rd gear ring towards described second port.
Further, between described driving shaft and described roller inwall and between described supporting seat and described roller inwall, be provided with sealing ring, described first gear ring and described 3rd gear ring are all described in two between sealing ring.
Further, described through hole has the baffle plate be oppositely arranged with described push pedal in the inner side of described supporting seat, described push rod is arranged with elastic component, and the two ends of described elastic component support described push pedal and described baffle plate respectively.
Particularly, described push pedal is provided with boss, the end of described push rod is stretched in described boss, and described boss is connected with described push rod screw.
Further, also comprise and be arranged at described push rod side and for the actuator of push rod described in push-and-pull along its axis direction movement.
The utility model also provides a kind of brushing device, comprise at least one mount pad, also comprise the brush roll that at least one is above-mentioned, each described mount pad and each described brush roll one_to_one corresponding, and each mount pad described supports and the described driving shaft of the described brush roll corresponding with it that be rotatably connected.
The utility model has following beneficial effect:
In brush roll of the present utility model, roller and the bristle on it can be made under the effect of driving shaft to be rotated about axis, also also can move back and forth in the axial direction at the effect lower roller of push rod and bristle simultaneously, to this when adopting brush roll to scrub band steel, brush roll is arranged in band steel, and under driving shaft and push rod act on simultaneously, bristle has and is rotated about axis and moves back and forth two kinds of motion modes along axis, thus make brush roll not be only have the bristle at corresponding band steel place just to produce scrubbing effect to band steel, namely be with the wearing and tearing of steel to bristle more even, not only can ensure the service life of bristle, effectively can also improve it simultaneously and quality is scrubbed to band steel, and when above-mentioned brush roll is applied in brushing device, then can greatly improve to band steel scrub efficiency.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the brush roll of the utility model embodiment.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
See Fig. 1, the utility model embodiment provides a kind of brush roll, scrubbing belt steel surface can be realized by this brush roll, mainly comprise roller 1, bristle 2 and driving shaft 3, roller 1 has the through hole 11 along its axis, it has the first port 111 and the second port one 12 be oppositely arranged along its axis direction accordingly, driving shaft 3 can stretch in this through hole 11 along the first port 111 and then can order about roller 1 and be rotated about axis, be wrapped on the outer surface of roller 1 for bristle 2, brush roll also includes push rod 41 further, push rod 41 is arranged in the axial direction, roller 1 can be ordered about and bristle 2 moves back and forth along axis under its effect, on the inwall of the first port 111 side, the first gear ring 12 is equipped with at through hole 11, each teeth groove of the first gear ring 12 is along the Axis Extension of through hole 11, namely the first gear ring 12 in the axial direction on there is certain width, the periphery stretching into through hole 11 accordingly at driving shaft 3 has the second gear ring 31, second gear ring 31 engages with the first gear ring 12, thus driving shaft 3 can be made to drive roller 1 and bristle 2 to be rotated about axis by the mode of this engagement.First gear ring 12 of the present utility model engages with the second gear ring 31, the direction that the teeth groove of two gear rings is along axis is arranged, and there is certain width in the axial direction due to the first gear ring 12, then the second gear ring 31 can slide by relative first gear ring 12 in the axial direction, and also remain between the two and be connected with a joggle, when adopting this brush roll to scrub band steel, first by brush roll just to belt steel surface, and bristle 2 contacts with belt steel surface, and in the process of scrubbing, driving shaft 3 is rotated about axis, and then roller 1 and bristle 2 are all rotated about axis due to the engagement of the first gear ring 12 and the second gear ring 31, namely bristle 2 scrubs belt steel surface by the form of this rotation, and the roller of push rod 41 promotion simultaneously 1 moves back and forth in the axial direction with bristle 2, namely when belt steel surface is scrubbed in bristle 2 rotation, also there is between bristle 2 and belt steel surface relative sliding in the axial direction, further enhancing bristle 2 is to the scrubbing effect of band steel, and due to this relative sliding, make not to be that the bristle 2 of same fixed position is to band steel effect, otherwise the wear area of band steel to bristle 2 is larger, the degree of wear of everywhere bristle 2 is all lower accordingly, thus effectively can ensure the service life of bristle 2 everywhere, also be conducive to brush roll and quality is scrubbed to follow-up band steel.And in such an embodiment, the bristle 2 being usually located at roller 1 both ends place is applied less, and bristle 2 utilization rate being positioned at centre position is higher, namely the wearing and tearing of brush roll both ends place bristle 2 are positioned at lower than the bristle 2 being positioned at centre position, the bristle 2 that roller 1 can be positioned at both ends to this adopts old bristle 2, centre position adopts new bristle 2, thus effectively can reduce the use cost of brush roll.And in above-mentioned scrubbing process, when push rod 41 promote roller 1 move back and forth time, second gear ring 31 drives the first gear ring 12 to be rotated about axis, second gear ring 31 is also along axis and the first gear ring 12 relative sliding simultaneously, namely push rod 41 promote roller 1 move time, driving shaft 3 can not move back and forth along axis, effectively can reduce the drives structure of driving shaft 3.
Optimize above-described embodiment, on the side inwall of the second port one 12, limiting section 13 is provided with at through hole 11, between limiting section 13 and the first gear ring 12 end face towards the second port one 12, be provided with a push pedal 42, push rod 41 to be stretched in through hole 11 by the second port one 12 and is fixedly connected with push pedal 42.In the present embodiment, push rod 41 is fixedly connected with push pedal 42, when push rod 41 self moves back and forth along axis, then can promote push pedal 42 to move back and forth, and be located between the first gear ring 12 and limiting section 13 due to push pedal 42, when push rod 41 moves along the direction of the second port one 12 to the first port 111, then push pedal 42 can promote the first gear ring 12 and drive roller 1 and bristle 2 to move in the direction; With should push rod 41 move along the direction of the first port 111 to the second port one 12 time, then push pedal 42 can promote limiting section 13 and drive roller 1 and bristle 2 to move in the direction, realizes bristle 2 move back and forth in the axial direction under the effect of push pedal 42 this by this version.Usually on the periphery of push pedal 42, back-up ring 43 is covered with, first gear ring 12 is fitted with two end faces of back-up ring 43 towards the end face of the second port one 12 and limiting section 13 respectively towards the surface of the first port 111, namely can be played the effect of connection first gear ring 12 and limiting section 13 by back-up ring 43, make the first gear ring 12 can with back-up ring 43 synchronizing moving in the axial direction with limiting section 13.For being fixedly connected with between push rod 41 with push pedal 42, the end face of push pedal 42 towards the first port 111 is provided with boss 421, push rod 41 stretches into after in through hole 11 along the second port one 12, and stretch in boss 421, then a screw 44 is adopted to wear fixing lug boss 421 and push rod 41 successively, and then formation push rod 41 is connected with the screw 44 between boss 421, namely makes to be fixedly connected with between push rod 41 with push pedal 42.
The 3rd gear ring 131 be located on through hole 11 inwall can be refined as limiting section 13, each teeth groove of the 3rd gear ring 131 is also the Axis Extension along through hole 11, namely on the inwall of through hole 11, the first gear ring 12 is provided with and gear ring organized by the 3rd gear ring 131 liang, push pedal 42 be located in the first gear ring 12 towards the end face of the second port one 12 and the 3rd gear ring 131 towards the end face of the first port 111 between, being specially this two gear ring adopts push pedal 42 and back-up ring 43 to separate, first gear ring 12 and the 3rd gear ring 131 sandwiched back-up ring 43, direct annexation is not had between certain back-up ring 43 and the first gear ring 12 and the 3rd gear ring 131, when roller 1 entirety is rotated about axis, first gear ring 12 and the 3rd gear ring 131 can not drive back-up ring 43 to be rotated about axis, namely when driving shaft 3 order about roller 1 rotate time, back-up ring 43 and push pedal 42 can not drive push rod 41 to relatively rotate around axis, thus make push rod 41 when moving back and forth, rotation can not be produced, not only increase stability when push rod 41 works, the drives structure of push rod 41 can be simplified simultaneously.For said structure, at through hole 11, the side of the second port one 12 is provided with supporting seat 5, and also there is at the periphery of supporting seat 5 the 4th gear ring 51 engaged with roller 1 inwall the 3rd gear ring 131, on supporting seat 5, also offer guide hole 52 simultaneously, push rod 41 can stretch in through hole 11 along this guide hole 52, and for being rotatably connected between push rod 41 and supporting seat 5, namely supporting seat 5 can rotate relative to push rod 41, the excircle dimension being specially push rod 41 is slightly less than the aperture of guide hole 52.In the utility model, can be all spline for the second gear ring 31 and the 4th gear ring 51, namely the spline be arranged on driving shaft 3 periphery and supporting seat 5 periphery is respectively, by two splines respectively and formed between corresponding gear ring and engage effect preferably.
In the present embodiment, when driving shaft 3 order about roller 1 rotate time, roller 1 drives supporting seat 5 synchronous axial system by the engagement of the 3rd gear ring 131 and the 4th gear ring 51, and owing to can relatively rotate between supporting seat 5 and push rod 41, namely in the process of supporting seat 5 rotation, it can not drive push rod 41 to rotate, otherwise and push rod 41 promote roller 1 move back and forth time, 4th gear ring 51 can move back and forth by relative 3rd gear ring 131, namely roller 1 can not drive supporting seat 5 synchronous reciprocating to move, in addition because push rod 41 is arranged in the guide hole 52 of supporting seat 5, it can make push rod 41 to be in vacant state, namely supporting seat 5 can play the effect supporting push rod 41, make push rod 41 more steady in the process of movement.Pass through said structure, driving shaft 3 and supporting seat 5 can be plugged in the first port 111 and the second port one 12 of through hole 11 respectively, simultaneously due between the first gear ring 12 and the second gear ring 31 for be connected with a joggle and between the 3rd gear ring 131 and the 4th gear ring 51 for being connected with a joggle, thus sealing ring 14 can be provided with on the periphery of the periphery of driving shaft 3 and supporting seat 5, be arranged at respectively between driving shaft 3 and through hole 11 inwall and between supporting seat 5 and through hole 11 inwall by two sealing rings 14, and the first gear ring 12 and the mesh regional of the second gear ring 31 and the mesh regional of the 3rd gear ring 131 and the 4th gear ring 51 are all between two sealing rings 14, the dust etc. outside through hole 11 is made to be difficult to enter in through hole 11 by two sealing rings 14, and then prevent dust etc. to be attached on the first gear ring 12 and the 3rd gear ring 131, to avoid between the first gear ring 12 and the second gear ring 31 relative sliding in the axial direction and relative sliding in the axial direction between the 3rd gear ring 131 and the 4th gear ring 51.
Continue to optimize upper embodiment, the periphery of driving shaft 3 is also provided with the first stop surface 32, first stop surface 32 is just to the end face of the first gear ring 12 towards the first port 111, when push rod 41 promote roller 1 move to the side of driving shaft 3 time, and when the first gear ring 12 is fitted towards the end face of the first port 111 and the first stop surface 32, roller 1 is difficult to continue in the direction to move, in like manner on the periphery of supporting seat 5, be also provided with the second stop surface 53, second stop surface 53 is just to the end face of the 3rd gear ring 131 towards the second port one 12, when push rod 41 pulls roller 1 to move along axis to push rod 41 side, and when the 3rd gear ring 131 is fitted towards the end face of the second port one 12 and the second stop surface 53, roller 1 is difficult to continue to move in the direction.In the present embodiment, make to move in the first gear ring 12 of roller 1 and the 3rd gear ring 131 region between by the restriction of the first stop surface 32 and the second stop surface 53, thus effectively can prevent the excessive movement that roller 1 is gone up in the axial direction under the effect of push rod 41, and when the first gear ring 12 and the first stop surface 32 are fitted, engagement is remained between first gear ring 12 and the second gear ring 31, with should the 3rd gear ring 131 and the second stop surface 53 fit time, also engagement is remained between 3rd gear ring 131 and the 4th gear ring 51, and then ensure in the process of roller 1 along axis movement, driving shaft 3 can also order about roller 1 and be rotated about axis.
Further, baffle plate 412 is provided with in through hole 11, baffle plate 412 is positioned at the inner side of supporting seat 5 and is oppositely arranged with push pedal 42, on push rod 41, be also arranged with an elastic component 411 simultaneously, can be spring for elastic component 411, also can be a good garment bag of elastic performance, the two ends of elastic component 411 be resisted against in baffle plate 412 and push pedal 42 respectively, and keep compressive state.Can be fixed on push rod 41 for baffle plate 412, when driving shaft 3 order about supporting seat 5 rotate time, supporting seat 5 can not drive baffle plate 412 and push rod 41 to rotate, relatively rotating between baffle plate 412 and elastic component 411 can be avoided, and between push rod 41 and baffle plate 412, be folded with elastic component 411, the active force of push pedal 42 pairs of push rods 41 can be made to have cushioning effect by elastic component 411, and then push pedal 42 pairs of push rods 41 can be avoided to produce larger moment reaction force, and usually push rod 41 is employing one actuator 4 moving back and forth of promoting that push rod 41 goes up in the axial direction, push rod 41 is direct-connected with actuator 4, thus under the cushioning effect of elastic component 411, push pedal 42 also can not produce the reaction force of moment by push rod 41 pairs of actuators 4, avoid damaging actuator 4.Can also adopt the telescopic cylinder arranged along axis for actuator 4, the telescopic end of cylinder is fixedly connected with push rod 41, or actuator 4 also can adopt the lift of movement in the axial direction, and it all can promote push rod 41 moving back and forth in the axial direction.
The utility model embodiment also provides a kind of brushing device, this brushing device is also mainly used for scrubbing belt steel surface, comprise at least one mount pad (not shown) and at least one above-mentioned brush roll, it is one_to_one corresponding between brush roll and mount pad, be specially each mount pad and support the fixing driving shaft 3 corresponding with it, for being rotatably connected between certain mount pad and driving shaft 3, namely when External Force Acting, driving shaft 3 can be mounted opposite seat around own axis.In the present embodiment, each brushing device can one or more brush roll corresponding, repeatedly can scrub belt steel surface, band steel can be improved this in moving process, scrub speed, and then improve and scrub efficiency, and when brush roll have organize more time, respectively organizing brush roll can parallel interval setting, then adopt actuator 4 to order about push rod 41 synchronizing moving of each brush roll, many group actuators 4 can certainly be adopted to drive push rod 41 to work in mode one to one.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a brush roll, comprise the roller with through hole, be wrapped in the bristle on described roller outer surface and the driving shaft for driving described roller to be rotated about axis, described through hole has the first port and the second port that are oppositely arranged along its axis, described driving shaft stretches in described through hole along described first port, it is characterized in that: also comprise and promote by described second port side the push rod that described roller moves back and forth along axis, described through hole has the first gear ring that ring is established on the side inwall near described first port, the teeth groove of described first gear ring is along the Axis Extension of described through hole, the periphery of described driving shaft has the second gear ring engaged with described first gear ring.
2. brush roll as claimed in claim 1, it is characterized in that: on the inwall of described second port side, be provided with limiting section in described through hole, be provided with push pedal between in described first gear ring towards the end face and described limiting section of described second port, described push rod to be stretched in described through hole by described second port and is fixedly connected with described push pedal.
3. brush roll as claimed in claim 2, it is characterized in that: also comprise the back-up ring be sheathed on described push pedal periphery, described first gear ring is fitted with two end faces of described back-up ring towards the end face of described second port and described limiting section respectively towards the surface of described first port.
4. brush roll as claimed in claim 2, it is characterized in that: described limiting section is the 3rd gear ring be located on described through-hole wall, the teeth groove of described 3rd gear ring is along the Axis Extension of described through hole, described push pedal be located in described first gear ring towards the end face of described second port and described 3rd gear ring towards the end face of described first port between, described through hole is provided with supporting seat in the side near described second port, the periphery of described supporting seat has the 4th gear ring that can engage with described 3rd gear ring, described supporting seat also offers to stretch in described through hole for described push rod and can with described push rod guide hole in relative rotation.
5. brush roll as claimed in claim 4, it is characterized in that: on the periphery of described driving shaft, be also provided with the first stop surface for limiting the excessively movement to described driving shaft side of described roller, described first stop surface is just to the end face of described first gear ring towards described first port; On the periphery of described supporting seat, be also provided with the second stop surface for limiting the excessively movement to described push rod side of described roller, described second stop surface is just to the end face of described 3rd gear ring towards described second port.
6. brush roll as claimed in claim 4, it is characterized in that: between described driving shaft and described roller inwall and between described supporting seat and described roller inwall, be provided with sealing ring, described first gear ring and described 3rd gear ring are all described in two between sealing ring.
7. brush roll as claimed in claim 4, it is characterized in that: described through hole has the baffle plate be oppositely arranged with described push pedal in the inner side of described supporting seat, described push rod is arranged with elastic component, and the two ends of described elastic component support described push pedal and described baffle plate respectively.
8. brush roll as claimed in claim 2, it is characterized in that: described push pedal is provided with boss, the end of described push rod is stretched in described boss, and described boss is connected with described push rod screw.
9. the brush roll as described in any one of claim 1-8, is characterized in that: also comprise and be arranged at described push rod side and for the actuator of push rod described in push-and-pull along its axis direction movement.
10. a brushing device, comprise at least one mount pad, it is characterized in that: also comprise at least one brush roll as described in any one of claim 1-9, each described mount pad and each described brush roll one_to_one corresponding, and each mount pad described supports and the described driving shaft of the described brush roll corresponding with it that be rotatably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520228777.3U CN204769910U (en) | 2015-04-15 | 2015-04-15 | Brush roll and brushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520228777.3U CN204769910U (en) | 2015-04-15 | 2015-04-15 | Brush roll and brushing device |
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| Publication Number | Publication Date |
|---|---|
| CN204769910U true CN204769910U (en) | 2015-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520228777.3U Active CN204769910U (en) | 2015-04-15 | 2015-04-15 | Brush roll and brushing device |
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| CN (1) | CN204769910U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104785552A (en) * | 2015-04-15 | 2015-07-22 | 中冶南方工程技术有限公司 | Brush roller and brushing device |
| CN105478496A (en) * | 2015-12-08 | 2016-04-13 | 无锡华工薄板有限公司 | Washing brush roller for cold-rolled steel band |
| CN105750247A (en) * | 2016-04-30 | 2016-07-13 | 中冶南方工程技术有限公司 | Brush roller with double bearing pedestals |
| CN117102099A (en) * | 2023-10-23 | 2023-11-24 | 国网山东省电力公司鱼台县供电公司 | Cable cleaning device |
-
2015
- 2015-04-15 CN CN201520228777.3U patent/CN204769910U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104785552A (en) * | 2015-04-15 | 2015-07-22 | 中冶南方工程技术有限公司 | Brush roller and brushing device |
| CN104785552B (en) * | 2015-04-15 | 2017-01-04 | 中冶南方工程技术有限公司 | Brush roll and brushing device |
| CN105478496A (en) * | 2015-12-08 | 2016-04-13 | 无锡华工薄板有限公司 | Washing brush roller for cold-rolled steel band |
| CN105750247A (en) * | 2016-04-30 | 2016-07-13 | 中冶南方工程技术有限公司 | Brush roller with double bearing pedestals |
| CN105750247B (en) * | 2016-04-30 | 2018-01-05 | 中冶南方工程技术有限公司 | Brush roll with Double bearing support |
| CN117102099A (en) * | 2023-10-23 | 2023-11-24 | 国网山东省电力公司鱼台县供电公司 | Cable cleaning device |
| CN117102099B (en) * | 2023-10-23 | 2024-01-23 | 国网山东省电力公司鱼台县供电公司 | Cable cleaning device |
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