CN204034774U - With the running roller of rubber ring - Google Patents
With the running roller of rubber ring Download PDFInfo
- Publication number
- CN204034774U CN204034774U CN201420510958.0U CN201420510958U CN204034774U CN 204034774 U CN204034774 U CN 204034774U CN 201420510958 U CN201420510958 U CN 201420510958U CN 204034774 U CN204034774 U CN 204034774U
- Authority
- CN
- China
- Prior art keywords
- running roller
- wearing layer
- pressing plate
- rubber ring
- toothed disc
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 229920001971 elastomer Polymers 0.000 title claims abstract description 11
- 239000005060 rubber Substances 0.000 title claims abstract description 11
- 229920000459 Nitrile rubber Polymers 0.000 claims abstract description 10
- 229910052802 copper Inorganic materials 0.000 claims description 7
- 239000010949 copper Substances 0.000 claims description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 11
- 239000010959 steel Substances 0.000 description 11
- 239000000463 material Substances 0.000 description 9
- 238000005096 rolling process Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 230000035939 shock Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
Landscapes
- Rolls And Other Rotary Bodies (AREA)
Abstract
The utility model relates to a kind of running roller with rubber ring, comprise running roller body, running roller outer round surface is socketed with wearing layer prepared by an acrylonitrile-butadiene rubber, and adopt running roller pressing plate to push down wearing layer, it is made to be close on running roller cylindrical, this running roller pressing plate is then fixedly connected on running roller by four slotted countersunk flat head screws, thus running roller pressing plate can be made to be compressed by wearing layer.Effectively protect toothed disc and roller, ensure that the stability of transmission, decrease time and the cost of maintenance, improve the economic benefit of disintegrating machine greatly.
Description
Technical field
The utility model belongs to crushing mechanism equipment technical field, relates to a kind of running roller with rubber ring.
Background technology
See Fig. 1, gyratory crusher material mouth adjusting device is the very important part of disintegrating machine, and when material mouth regulates, toothed disc can have rolling friction with the running roller 1 on running roller 1 device, and the quality of two contact surfaces directly has influence on the stationarity that material mouth regulates.The quality that material mouth regulates, plays vital effect to the size of finished particle, shape and quality.But when traditional gyratory crusher material mouth regulates, toothed disc and running roller 1 are all that Steel material does, not wear-resisting.The coefficient of friction of steel and steel is little, easily skids.And equipment has vibration when running, so toothed disc and running roller produce collide knock, copper sheathing 2 in running roller is made to produce uneven wear, running roller is caused not roll, during operation, rolling friction becomes sliding friction, time has been grown and can produce groove mark on toothed disc, and running roller outer ring uneven wear, running roller can not roll.Damage toothed disc and running roller, affect the stability of transmission, and then affect the economic benefit of whole disintegrating machine.
Utility model content
In order to overcome the above-mentioned shortcoming of prior art; the utility model provides a kind of running roller with rubber ring; it have employed a kind of novel roller arrangement and material; not only effectively can protect toothed disc; also enhance the stationarity of transmission greatly simultaneously; ensure that the size of product grading, shape and quality, increase the economic benefit of disintegrating machine.
The utility model solves the technical scheme that its technical problem adopts: a kind of running roller with rubber ring, comprise running roller body, running roller outer round surface is socketed with wearing layer prepared by an acrylonitrile-butadiene rubber, and adopt running roller pressing plate to push down wearing layer, it is made to be close on running roller cylindrical, this running roller pressing plate is then fixedly connected on running roller by four slotted countersunk flat head screws, thus running roller pressing plate can be made to be compressed by wearing layer.
Copper sheathing is provided with in described running roller.
The beneficial effects of the utility model are: owing to being the wearing layer that novel running roller appearance has been wrapped up one deck and prepared by acrylonitrile-butadiene rubber, so, steel in the past and the friction of steel become the friction of rubber and steel, acrylonitrile-butadiene rubber material comparatively steel is soft, therefore when contacting with toothed disc, coefficient of friction is large, increase frictional force, only has rolling friction, there is no sliding friction, good shock absorbing effect can be played simultaneously, not vibration and knock, so inner ring copper sheathing can not be damaged, so roller can normally roll, life-span is long, and acrylonitrile-butadiene rubber wearability is good, toothed disc can not be damaged with during toothed disc rolling friction, effectively protect toothed disc and roller, ensure that the stability of transmission, decrease time and the cost of maintenance, improve the economic benefit of disintegrating machine greatly.
Accompanying drawing explanation
Fig. 1 is prior art structural representation;
Fig. 2 is the utility model structural representation.
In figure: 1-running roller, 2-copper sheathing, 3-wearing layer, 4-running roller pressing plate, 5-slotted countersunk flat head screw.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further illustrated.
See Fig. 2, a kind of running roller with rubber ring, comprise running roller 1 body, copper sheathing 2 is provided with in described running roller 1, running roller 1 outer round surface is socketed with wearing layer 3 prepared by an acrylonitrile-butadiene rubber, and adopts running roller pressing plate 4 to push down wearing layer 3, make it be close on running roller 1 cylindrical, this running roller pressing plate 4 is fixedly connected on running roller 1 by four slotted countersunk flat head screws 5, thus running roller pressing plate 4 can be made to be compressed by wearing layer 3.
Owing to being the wearing layer 3 that novel running roller 1 appearance has been wrapped up one deck and prepared by acrylonitrile-butadiene rubber, so, steel in the past and the friction of steel become the friction of rubber and steel, acrylonitrile-butadiene rubber material comparatively steel is soft, therefore when contacting with toothed disc, coefficient of friction is large, increase frictional force, only has rolling friction, there is no sliding friction, good shock absorbing effect can be played simultaneously, not vibration and knock, so inner ring copper sheathing 2 can not be damaged, so roller can normally roll, life-span is long, and acrylonitrile-butadiene rubber wearability is good, toothed disc can not be damaged with during toothed disc rolling friction, effectively protect toothed disc and roller, ensure that the stability of transmission, decrease time and the cost of maintenance, improve the economic benefit of disintegrating machine greatly.
Claims (2)
1. the running roller with rubber ring, comprise running roller body, it is characterized in that: on running roller outer round surface, be socketed with wearing layer prepared by an acrylonitrile-butadiene rubber, and adopt running roller pressing plate to push down wearing layer, it is made to be close on running roller cylindrical, this running roller pressing plate is then fixedly connected on running roller by four slotted countersunk flat head screws, thus running roller pressing plate can be made to be compressed by wearing layer.
2. as claimed in claim 1 with the running roller of rubber ring, it is characterized in that: in described running roller, be provided with copper sheathing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420510958.0U CN204034774U (en) | 2014-09-05 | 2014-09-05 | With the running roller of rubber ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420510958.0U CN204034774U (en) | 2014-09-05 | 2014-09-05 | With the running roller of rubber ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204034774U true CN204034774U (en) | 2014-12-24 |
Family
ID=52235484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420510958.0U Expired - Lifetime CN204034774U (en) | 2014-09-05 | 2014-09-05 | With the running roller of rubber ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204034774U (en) |
-
2014
- 2014-09-05 CN CN201420510958.0U patent/CN204034774U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 512023 No. 5 Pioneering Road, Industry Transfer Industrial Park, Shujiang District, Shaoguan City, Guangdong Province Patentee after: Guangdong Chuangli Intelligent Machinery Equipment Co.,Ltd. Address before: 512023 No. 5 Pioneering Road, Industry Transfer Industrial Park, Shujiang District, Shaoguan City, Guangdong Province Patentee before: SHAOGUAN CHUANGLI MACHINERY CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Roller with rubber ring Effective date of registration: 20221124 Granted publication date: 20141224 Pledgee: Agricultural Bank of China Limited Shaoguan Wujiang Sub branch Pledgor: Guangdong Chuangli Intelligent Machinery Equipment Co.,Ltd. Registration number: Y2022980023321 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231017 Granted publication date: 20141224 Pledgee: Agricultural Bank of China Limited Shaoguan Wujiang Sub branch Pledgor: Guangdong Chuangli Intelligent Machinery Equipment Co.,Ltd. Registration number: Y2022980023321 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |