CN205298407U - Transmission chain - Google Patents
Transmission chain Download PDFInfo
- Publication number
- CN205298407U CN205298407U CN201620057383.0U CN201620057383U CN205298407U CN 205298407 U CN205298407 U CN 205298407U CN 201620057383 U CN201620057383 U CN 201620057383U CN 205298407 U CN205298407 U CN 205298407U
- Authority
- CN
- China
- Prior art keywords
- axle sleeve
- carrier bar
- sleeve
- positioning shaft
- outside
- 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 - Fee Related
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Abstract
The utility model discloses a transmission chain comprises a plurality of chain units, and this chain unit includes link joint, chain pin, axle sleeve and location axle sleeve, the axle sleeve includes first axle sleeve, second axle sleeve, third axle sleeve, fourth axle sleeve, the 5th axle sleeve, the 6th axle sleeve, the 7th axle sleeve and the 8th axle sleeve, the link joint includes inboard link joint and outside link joint. The utility model is used for during mining machinery's transmission, the transmission is reliable and stable, is difficult to moreover damage, and long service life has reduced the change frequency of transmission chain chain and sprocket greatly, has reduced mining cost.
Description
Technical field
The utility model relates to a kind of chain, particularly relates to a kind of driving chain being used in mining machinery.
Background technology
The transmission mechanism that mining machinery is used mainly comprises rack-and-pinion transmission, sprocket wheel chain gear, belt and pulley drive. Owing to mining machinery is mainly used on mine exploitated ore. Due to the particular surroundings in mine, the requirement of mining machinery is very high, the requirement of the transmission mechanism of machinery on ore deposit is also very high. Such as to the requirement of the transmission mechanism strength of materials, to the requirement of transmission mechanism transmission stability, accuracy requirement transmission mechanism transmission coordinated is all very high. Common transmission mechanism can not meet requirement at all, and common transmission mechanism is easy to damage when in use, and replacement frequency is very high, it is to increase the cost of exploitation on ore deposit. Therefore the transmission mechanism developing a kind of intensity high wear resistance long service life is to mining machinery very important.
Practical novel content
It is used on ore deposit mechanically easily to damage to overcome existing common transmission mechanism, replacement frequency height, improve the defect of cost of winning, the utility model provides a kind of driving chain, and when this kind of driving chain is used for the transmission of mining machinery, stable transmission is reliable, and be not easy to damage, long service life, substantially reduces the replacement frequency of driving chain and sprocket wheel, reduces mining cost.
The utility model is solve the problems of the technologies described above the technical scheme adopted to be:
A kind of driving chain, it is characterised in that: being made up of multiple chain unit, this chain unit comprises carrier bar, chain pin, axle sleeve and positioning shaft sleeve, described axle sleeve comprises the first axle sleeve, the 2nd axle sleeve, the 3rd axle sleeve, the 4th axle sleeve, the 5th axle sleeve, the 6th axle sleeve, the 7th axle sleeve and the 8th axle sleeve, and described carrier bar comprises inner side carrier bar and outside carrier bar, outside the both sides of the first axle sleeve and the 2nd axle sleeve, the 3rd axle sleeve and the 4th axle sleeve, the 5th axle sleeve and the 6th axle sleeve and the 7th axle sleeve and the 8th axle sleeve, edge is all provided with outside carrier bar, the both sides preglabellar field of described 2nd axle sleeve and the 3rd axle sleeve, the 4th axle sleeve and the 5th axle sleeve, the 6th axle sleeve and the 7th axle sleeve and the 8th axle sleeve is all provided with inner side carrier bar, the outside carrier bar of described first axle sleeve and the 2nd axle sleeve is all provided with positioning shaft sleeve, inside one of them of 2nd axle sleeve and the 3rd axle sleeve, carrier bar is provided with positioning shaft sleeve, outside one of them of 3rd axle sleeve and the 4th axle sleeve, carrier bar is provided with positioning shaft sleeve, inside one of them of 4th axle sleeve and the 5th axle sleeve, carrier bar is provided with positioning shaft sleeve, the outside carrier bar of the 5th axle sleeve and the 6th axle sleeve is provided with positioning shaft sleeve, inside one of them of 6th axle sleeve and the 7th axle sleeve, carrier bar is provided with positioning shaft sleeve, outside one of them of 7th axle sleeve and the 8th axle sleeve, carrier bar is provided with positioning shaft sleeve, inside one of them of 8th axle sleeve, carrier bar is provided with positioning shaft sleeve, described carrier bar is fixed on axle sleeve by chain pin.
The installation angle of the positioning shaft sleeve on the outside carrier bar of described first axle sleeve and the 2nd axle sleeve is: the angle of one of them and outside carrier bar is 0 ��, and the angle of another and carrier bar is 24 ��;Positioning shaft sleeve and the angle of inner side carrier bar on the inner side carrier bar of described 2nd axle sleeve and the 3rd axle sleeve are 12 ��; Positioning shaft sleeve and the angle of outside carrier bar on the outside carrier bar of described 3rd axle sleeve and the 4th axle sleeve are 12 ��; Positioning shaft sleeve and the angle of inner side carrier bar on the inner side carrier bar of described 4th axle sleeve and the 5th axle sleeve are 12 ��; One of them positioning shaft sleeve and the angle of outside carrier bar on the outside carrier bar of described 5th axle sleeve and the 6th axle sleeve are 24 ��, and the angle of another one positioning shaft sleeve and outside carrier bar is 0 ��; Positioning shaft sleeve and the angle of inner side carrier bar on the inner side carrier bar of described 6th axle sleeve and the 7th axle sleeve are 0 ��; Positioning shaft sleeve and the angle of outside carrier bar on the outside carrier bar of described 7th axle sleeve and the 8th axle sleeve are 0 ��; Positioning shaft sleeve and the angle of inner side carrier bar on the inner side carrier bar of described 8th axle sleeve are 0 ��.
Compared with prior art, the utility model has following useful effect:
The utility model is made up of multiple chain unit, and this chain unit comprises carrier bar, chain pin, axle sleeve and positioning shaft sleeve, described axle sleeve comprises the first axle sleeve, the 2nd axle sleeve, the 3rd axle sleeve, the 4th axle sleeve, the 5th axle sleeve, the 6th axle sleeve, the 7th axle sleeve and the 8th axle sleeve, and carrier bar comprises inner side carrier bar and outside carrier bar, outside the both sides of the first axle sleeve and the 2nd axle sleeve, the 3rd axle sleeve and the 4th axle sleeve, the 5th axle sleeve and the 6th axle sleeve and the 7th axle sleeve and the 8th axle sleeve, edge is all provided with outside carrier bar, the both sides preglabellar field of described 2nd axle sleeve and the 3rd axle sleeve, the 4th axle sleeve and the 5th axle sleeve, the 6th axle sleeve and the 7th axle sleeve and the 8th axle sleeve is all provided with inner side carrier bar, the outside carrier bar of described first axle sleeve and the 2nd axle sleeve is all provided with positioning shaft sleeve, inside one of them of 2nd axle sleeve and the 3rd axle sleeve, carrier bar is provided with positioning shaft sleeve, outside one of them of 3rd axle sleeve and the 4th axle sleeve, carrier bar is provided with positioning shaft sleeve, inside one of them of 4th axle sleeve and the 5th axle sleeve, carrier bar is provided with positioning shaft sleeve, the outside carrier bar of the 5th axle sleeve and the 6th axle sleeve is provided with positioning shaft sleeve, inside one of them of 6th axle sleeve and the 7th axle sleeve, carrier bar is provided with positioning shaft sleeve, outside one of them of 7th axle sleeve and the 8th axle sleeve, carrier bar is provided with positioning shaft sleeve, inside one of them of 8th axle sleeve, carrier bar is provided with positioning shaft sleeve, described carrier bar is fixed on axle sleeve by chain pin. the utility model is linked together by some chain units and plays gearing, by the cooperation of positioning shaft sleeve and location axle, plays a positioning action, make chain and sprocket wheel precision-fit, the abrasion of stable transmission, sprocket wheel and chain is little, it may also be useful to the life-span extends. reduce the replacement frequency of chain, reduce use cost.
The installation angle of the positioning shaft sleeve on the outside carrier bar of the utility model first axle sleeve and the 2nd axle sleeve is: the angle of one of them and outside carrier bar is 0 ��, and the angle of another and carrier bar is 24 ��; Positioning shaft sleeve and the angle of inner side carrier bar on the inner side carrier bar of described 2nd axle sleeve and the 3rd axle sleeve are 12 ��; Positioning shaft sleeve and the angle of outside carrier bar on the outside carrier bar of described 3rd axle sleeve and the 4th axle sleeve are 12 ��; Positioning shaft sleeve and the angle of inner side carrier bar on the inner side carrier bar of described 4th axle sleeve and the 5th axle sleeve are 12 ��; One of them positioning shaft sleeve and the angle of outside carrier bar on the outside carrier bar of described 5th axle sleeve and the 6th axle sleeve are 24 ��, and the angle of another one positioning shaft sleeve and outside carrier bar is 0 ��;Positioning shaft sleeve and the angle of inner side carrier bar on the inner side carrier bar of described 6th axle sleeve and the 7th axle sleeve are 0 ��; Positioning shaft sleeve and the angle of outside carrier bar on the outside carrier bar of described 7th axle sleeve and the 8th axle sleeve are 0 ��; Positioning shaft sleeve and the angle of inner side carrier bar on the inner side carrier bar of described 8th axle sleeve are 0 ��. By the restriction to positioning shaft sleeve angle, being conducive to the transmission of sprocket wheel chain to strengthen, the abrasion of chain is little.
Accompanying drawing explanation
Fig. 1 is the utility model one-piece construction schematic diagram;
Figure marks: 1, inner side carrier bar, 2, chain pin, 3, positioning shaft sleeve, the 4, first axle sleeve, the 5, the 2nd axle sleeve, the 6, the 3rd axle sleeve, the 7, the 4th axle sleeve, the 8, the 5th axle sleeve, the 9, the 6th axle sleeve, the 10, the 7th axle sleeve, the 11, the 8th axle sleeve, 12, outside carrier bar.
Embodiment
Below in conjunction with embodiment, the utility model will be further described, and described embodiment is only the utility model part embodiment, is not whole embodiments. Based on the embodiment in the utility model, the those of ordinary skill of this area, not making under creative work prerequisite other embodiments used obtained, all belongs to protection domain of the present utility model.
A kind of driving chain, it is characterised in that: being made up of multiple chain unit, this chain unit comprises carrier bar, chain pin 2, axle sleeve and positioning shaft sleeve 3, described axle sleeve comprises the first axle sleeve 4, the 2nd axle sleeve 5, the 3rd axle sleeve 6, the 4th axle sleeve 7, the 5th axle sleeve 8, the 6th axle sleeve 9, the 7th axle sleeve 10 and the 8th axle sleeve 11, and carrier bar comprises inner side carrier bar and outside carrier bar, outside the both sides of the first axle sleeve 4 and the 2nd axle sleeve 5, the 3rd axle sleeve 6 and the 4th axle sleeve 7, the 5th axle sleeve 8 and the 6th axle sleeve 9 and the 7th axle sleeve 10 and the 8th axle sleeve 11, edge is all provided with outside carrier bar 12, the both sides preglabellar field of described 2nd axle sleeve 5 and the 3rd axle sleeve 6, the 4th axle sleeve 7 and the 5th axle sleeve 8, the 6th axle sleeve 9 and the 7th axle sleeve 10 and the 8th axle sleeve 11 is all provided with inner side carrier bar 1, the outside carrier bar 12 of described first axle sleeve 4 and the 2nd axle sleeve 5 is all provided with positioning shaft sleeve 3, inside one of them of 2nd axle sleeve 5 and the 3rd axle sleeve 6, carrier bar 1 is provided with positioning shaft sleeve 3, outside one of them of 3rd axle sleeve 6 and the 4th axle sleeve 7, carrier bar 12 is provided with positioning shaft sleeve 3, inside one of them of 4th axle sleeve 7 and the 5th axle sleeve 8, carrier bar 1 is provided with positioning shaft sleeve 3, the outside carrier bar 12 of the 5th axle sleeve 8 and the 6th axle sleeve 9 is provided with positioning shaft sleeve 3, inside one of them of 6th axle sleeve 9 and the 7th axle sleeve 10, carrier bar 1 is provided with positioning shaft sleeve 3, outside one of them of 7th axle sleeve 10 and the 8th axle sleeve 11, carrier bar 12 is provided with positioning shaft sleeve 3, inside one of them of 8th axle sleeve 11, carrier bar 1 is provided with positioning shaft sleeve 3, described carrier bar is fixed on axle sleeve by chain pin 2.
The installation angle of the positioning shaft sleeve on the outside carrier bar of described first axle sleeve and the 2nd axle sleeve is: the angle of one of them and outside carrier bar is 0 ��, and the angle of another and carrier bar is 24 ��; Positioning shaft sleeve and the angle of inner side carrier bar on the inner side carrier bar of described 2nd axle sleeve and the 3rd axle sleeve are 12 ��; Positioning shaft sleeve and the angle of outside carrier bar on the outside carrier bar of described 3rd axle sleeve and the 4th axle sleeve are 12 ��; Positioning shaft sleeve and the angle of inner side carrier bar on the inner side carrier bar of described 4th axle sleeve and the 5th axle sleeve are 12 ��; One of them positioning shaft sleeve and the angle of outside carrier bar on the outside carrier bar of described 5th axle sleeve and the 6th axle sleeve are 24 ��, and the angle of another one positioning shaft sleeve and outside carrier bar is 0 ��;Positioning shaft sleeve and the angle of inner side carrier bar on the inner side carrier bar of described 6th axle sleeve and the 7th axle sleeve are 0 ��; Positioning shaft sleeve and the angle of outside carrier bar on the outside carrier bar of described 7th axle sleeve and the 8th axle sleeve are 0 ��; Positioning shaft sleeve and the angle of inner side carrier bar on the inner side carrier bar of described 8th axle sleeve are 0 ��.
Claims (2)
1. a driving chain, it is characterised in that: being made up of multiple chain unit, this chain unit comprises carrier bar, chain pin, axle sleeve and positioning shaft sleeve, described axle sleeve comprises the first axle sleeve, the 2nd axle sleeve, the 3rd axle sleeve, the 4th axle sleeve, the 5th axle sleeve, the 6th axle sleeve, the 7th axle sleeve and the 8th axle sleeve, and described carrier bar comprises inner side carrier bar and outside carrier bar, outside the both sides of the first axle sleeve and the 2nd axle sleeve, the 3rd axle sleeve and the 4th axle sleeve, the 5th axle sleeve and the 6th axle sleeve and the 7th axle sleeve and the 8th axle sleeve, edge is all provided with outside carrier bar, the both sides preglabellar field of described 2nd axle sleeve and the 3rd axle sleeve, the 4th axle sleeve and the 5th axle sleeve, the 6th axle sleeve and the 7th axle sleeve and the 8th axle sleeve is all provided with inner side carrier bar, the outside carrier bar of described first axle sleeve and the 2nd axle sleeve is all provided with positioning shaft sleeve, inside one of them of 2nd axle sleeve and the 3rd axle sleeve, carrier bar is provided with positioning shaft sleeve, outside one of them of 3rd axle sleeve and the 4th axle sleeve, carrier bar is provided with positioning shaft sleeve, inside one of them of 4th axle sleeve and the 5th axle sleeve, carrier bar is provided with positioning shaft sleeve, the outside carrier bar of the 5th axle sleeve and the 6th axle sleeve is provided with positioning shaft sleeve, inside one of them of 6th axle sleeve and the 7th axle sleeve, carrier bar is provided with positioning shaft sleeve, outside one of them of 7th axle sleeve and the 8th axle sleeve, carrier bar is provided with positioning shaft sleeve, inside one of them of 8th axle sleeve, carrier bar is provided with positioning shaft sleeve, described carrier bar is fixed on axle sleeve by chain pin.
2. a kind of driving chain according to claim 1, it is characterized in that: the installation angle of the positioning shaft sleeve on the outside carrier bar of described first axle sleeve and the 2nd axle sleeve is: the angle of one of them and outside carrier bar is 0 ��, the angle of another and carrier bar is 24 ��; Positioning shaft sleeve and the angle of inner side carrier bar on the inner side carrier bar of described 2nd axle sleeve and the 3rd axle sleeve are 12 ��; Positioning shaft sleeve and the angle of outside carrier bar on the outside carrier bar of described 3rd axle sleeve and the 4th axle sleeve are 12 ��; Positioning shaft sleeve and the angle of inner side carrier bar on the inner side carrier bar of described 4th axle sleeve and the 5th axle sleeve are 12 ��; One of them positioning shaft sleeve and the angle of outside carrier bar on the outside carrier bar of described 5th axle sleeve and the 6th axle sleeve are 24 ��, and the angle of another one positioning shaft sleeve and outside carrier bar is 0 ��; Positioning shaft sleeve and the angle of inner side carrier bar on the inner side carrier bar of described 6th axle sleeve and the 7th axle sleeve are 0 ��; Positioning shaft sleeve and the angle of outside carrier bar on the outside carrier bar of described 7th axle sleeve and the 8th axle sleeve are 0 ��; Positioning shaft sleeve and the angle of inner side carrier bar on the inner side carrier bar of described 8th axle sleeve are 0 ��.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620057383.0U CN205298407U (en) | 2016-01-21 | 2016-01-21 | Transmission chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620057383.0U CN205298407U (en) | 2016-01-21 | 2016-01-21 | Transmission chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205298407U true CN205298407U (en) | 2016-06-08 |
Family
ID=56428910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620057383.0U Expired - Fee Related CN205298407U (en) | 2016-01-21 | 2016-01-21 | Transmission chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205298407U (en) |
-
2016
- 2016-01-21 CN CN201620057383.0U patent/CN205298407U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 Termination date: 20170121 |