CN201220844Y - Chain apparatus of scraper conveyor special for coal mine - Google Patents
Chain apparatus of scraper conveyor special for coal mine Download PDFInfo
- Publication number
- CN201220844Y CN201220844Y CNU200820009310XU CN200820009310U CN201220844Y CN 201220844 Y CN201220844 Y CN 201220844Y CN U200820009310X U CNU200820009310X U CN U200820009310XU CN 200820009310 U CN200820009310 U CN 200820009310U CN 201220844 Y CN201220844 Y CN 201220844Y
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- wheel
- tail
- wheel spindle
- chain
- wheels
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Abstract
The utility model relates to a chain device of a scraper conveyor specially used for a coal mine. The chain device is composed of front chain wheels, front guiding wheels, circular chains, rear guiding wheels, tail wheels, a front chain wheel spindle, a front guiding wheel spindle, connecting rings, a rear guiding wheel spindle, a scraper and a tail wheel spindle; wherein the front chain wheel spindle is arranged at the front end of the chain device, the front chain wheels are respectively installed at two ends of the front chain wheel spindle, the tail wheel spindle is arranged at the rear end of the chain device, the tail wheels are respectively installed at two ends of the tail wheel spindle, and the scraper is fixedly installed on the chains through nuts, screw rods and the connecting rings; the front guiding wheel spindle is arranged at the rear end of the front chain wheel spindle, the front guiding wheels are respectively installed at two ends of the front guiding wheel spindle, the rear guiding wheel spindle is arranged and installed at the front end of the tail wheel spindle, and the rear guiding wheels are respectively installed at two ends of the rear guiding wheel spindle. Through the guiding wheels, the friction resistance between the chains and the climbing channel steel plates at the front end and the rear end of the transmission device can be very effectively reduced, and the load of the motor and the production cost can also be reduced.
Description
Technical field
The utility model relates to the chain device of the special-purpose slat conveyer in a kind of colliery, belongs to the coal mine special equipment field.
Background technology
The special-purpose scraper plate machine in colliery mainly is to use in the production system of coal coal preparation plant and coal mine ground, and the effect of scraper plate machine mainly is that various different in moisture, varigrained coal are transported distribution, is applicable to that particularly the transportation of large conveying quantity coal distributes.The scraper plate machine also can be applicable to fields such as metallurgy, electric power, chemical industry, mine, carries out the conveying of material.
Existing coal mine scraper conveyor mainly is to use common chain device to carry out transmission, because this chain device is in long-term transmission use, the friction force and the running resistance of climbing between the steel plate of chain and driving device front end, rear end are bigger, not only can cause the severe wear of chain and driving device contact surface, produce great noise pollution, but also can increase the load of motor, cause waste of energy.Because the serious wear of chain and driving device, replacing chain that the manager must frequent and driving device front end, rear end climb steel plate, so not only delay work, mistake, and increased enterprise's productive costs, the reduction work efficiency.
Summary of the invention
The purpose of this utility model, be for the chain device of the special-purpose slat conveyer in a kind of colliery is provided, this device driving device front end, rear end climb steel plate above be provided with track adjusting wheel be installed, driving device is when work, by track adjusting wheel can very effective reduction chain and driving device front end, rear end climb friction drag between the steel plate, reduce noise pollution thereby reach, reduce motor load and productive costs, the purpose of enhancing productivity.
In order to achieve the above object, the utility model is realized by following technological means.
The chain device (seeing accompanying drawing) of the special-purpose slat conveyer in a kind of colliery, it is by preceding sprocket wheel, front jockey wheel, annular chains, back track adjusting wheel, tail wheel, preceding sprocket shaft, the front jockey wheel axle, coupling link, back guide wheel shaft, scraper plate, the tail-gear spindle main portion is formed, it is characterized in that: the front end at chain device is provided with preceding sprocket shaft (6), be provided with respectively at the two ends of preceding sprocket shaft (6) preceding sprocket wheel (1) is installed, preceding sprocket wheel (16), be provided with tail-gear spindle (13) in the rear end of chain device, be provided with respectively at the two ends of tail-gear spindle (13) tail wheel (5) is installed, tail wheel (17), by nut (9), screw rod (10) and coupling link (8) are fixedly mounted on scraper plate (12) on the chain, in the setting of the rear end of preceding sprocket shaft (6) front jockey wheel axle (7) is installed, be provided with respectively at the two ends of front jockey wheel axle (7) front jockey wheel (2) is installed, front jockey wheel (14), front end setting at tail-gear spindle (13) is equipped with back guide wheel shaft (11), is provided with respectively at the two ends of back guide wheel shaft (11) back track adjusting wheel (4) is installed, back track adjusting wheel (15).
When sprocket wheel before the driven by motor (1), preceding sprocket wheel (16) when rotating, sprocket wheel (1), preceding sprocket wheel (16) drive chain carry out transmission before this moment, during chain gear by front jockey wheel (2), front jockey wheel (14) and have back track adjusting wheel (4), the back track adjusting wheel (15) transfer function, can reduce the friction drag between the steel plate of climbing of chain and driving device front end, rear end, play and reduce noise, the effect of reduction motor load.
The beneficial effects of the utility model are:
1, transformation is easy for installation simple, implements easily;
2, can very effective reduction chain by track adjusting wheel and driving device front end, rear end climb friction drag between the steel plate, reduce noise pollution thereby reach, reduce motor load and productive costs, the purpose of enhancing productivity.
Description of drawings
Fig. 1 is the lateral plan planar view of the special-purpose scraper conveyer chain device in a kind of colliery of the utility model;
Fig. 2 is the plan view from above of the special-purpose scraper conveyer chain device in a kind of colliery of the utility model;
Fig. 3 is the go forward planar view of sprocket wheel (1) of the utility model chain device;
Fig. 4 is the planar view of tail wheel on the utility model chain device (5);
Fig. 5 is the planar view of the front jockey wheel (2) of the utility model chain device;
Fig. 6 is the planar view of the back track adjusting wheel (4) of the utility model chain device;
Fig. 7 is the structural representation that the scraper plate (12) on the utility model chain device is captiveed joint by the coupling link (8) on nut (9), screw rod (10) and the chain;
As shown in the figure, the Arabic number among the figure are expressed as follows:
1. preceding sprocket wheel, 2. front jockey wheel, 3. annular chains, 4. the back track adjusting wheel, 5. tail wheel, 6. before sprocket shaft, 7. front jockey wheel axle, 8. coupling link, 9. nut, 10. sprocket wheels, 17. tail wheels before screw rod, 11. back guide wheel shafts, 12. scraper plates, 13. tail-gear spindles, 14. front jockey wheels, the 15. back track adjusting wheels, 16..
The utility model is described in further detail below in conjunction with embodiment and accompanying drawing for embodiment
The specific embodiment
Fig. 1, shown in Figure 2, sprocket shaft 6 before the front end of chain device is provided with installation, sprocket wheel 1, preceding sprocket wheel 16 before the two ends of preceding sprocket shaft 6 are provided with installation respectively are provided with installation tail-gear spindle 13 in the rear end of chain device, be provided with respectively at the two ends of tail-gear spindle 13 tail wheel 5, tail wheel 17 are installed.
Fig. 1, shown in Figure 2, in the setting of the rear end of preceding sprocket shaft 6 front jockey wheel axle 7 is installed, be provided with respectively at the two ends of front jockey wheel axle 7 front jockey wheel 2, front jockey wheel 14 are installed, front end setting at tail-gear spindle 13 is equipped with back guide wheel shaft 11, is provided with respectively at the two ends of back guide wheel shaft 11 back track adjusting wheel 4, back track adjusting wheel 15 are installed.
Fig. 2, shown in Figure 7 uses nut 9, screw rod 10 and coupling link 8 that scraper plate 12 is fixedly mounted on the chain.
Shown in Figure 1, when sprocket wheel before the driven by motor 1, when preceding sprocket wheel 16 rotates, sprocket wheel 1, preceding sprocket wheel 16 drive chains carry out transmission before this moment, during chain gear by front jockey wheel 2, front jockey wheel 14 and have back track adjusting wheel 4, the back track adjusting wheel 15 transfer function, can reduce the friction drag between the steel plate of climbing of chain and driving device front end, rear end, play and reduce noise, the effect of reduction motor load.
Claims (1)
1, the chain device of the special-purpose slat conveyer in a kind of colliery, it is by preceding sprocket wheel, front jockey wheel, annular chains, back track adjusting wheel, tail wheel, preceding sprocket shaft, the front jockey wheel axle, coupling link, back guide wheel shaft, scraper plate, the tail-gear spindle main portion is formed, it is characterized in that: the front end at chain device is provided with preceding sprocket shaft (6), be provided with respectively at the two ends of preceding sprocket shaft (6) preceding sprocket wheel (1) is installed, preceding sprocket wheel (16), be provided with tail-gear spindle (13) in the rear end of chain device, be provided with respectively at the two ends of tail-gear spindle (13) tail wheel (5) is installed, tail wheel (17), by nut (9), screw rod (10) and coupling link (8) are fixedly mounted on scraper plate (12) on the chain, in the setting of the rear end of preceding sprocket shaft (6) front jockey wheel axle (7) is installed, be provided with respectively at the two ends of front jockey wheel axle (7) front jockey wheel (2) is installed, front jockey wheel (14), front end setting at tail-gear spindle (13) is equipped with back guide wheel shaft (11), is provided with respectively at the two ends of back guide wheel shaft (11) back track adjusting wheel (4) is installed, back track adjusting wheel (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820009310XU CN201220844Y (en) | 2008-03-31 | 2008-03-31 | Chain apparatus of scraper conveyor special for coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820009310XU CN201220844Y (en) | 2008-03-31 | 2008-03-31 | Chain apparatus of scraper conveyor special for coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201220844Y true CN201220844Y (en) | 2009-04-15 |
Family
ID=40574357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820009310XU Expired - Fee Related CN201220844Y (en) | 2008-03-31 | 2008-03-31 | Chain apparatus of scraper conveyor special for coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201220844Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109807612A (en) * | 2019-02-18 | 2019-05-28 | 沈阳恒久安泰智能制造与机器人系统技术有限公司 | A kind of scraper chain assembly equipment |
| CN111453309A (en) * | 2020-04-20 | 2020-07-28 | 山西汇永青峰选煤工程技术有限公司 | Chain-jumping-preventing efficient scraper conveyor |
| CN111992312A (en) * | 2020-08-27 | 2020-11-27 | 贵州盘江精煤股份有限公司 | Dry coal slime crushing equipment for conveyor |
-
2008
- 2008-03-31 CN CNU200820009310XU patent/CN201220844Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109807612A (en) * | 2019-02-18 | 2019-05-28 | 沈阳恒久安泰智能制造与机器人系统技术有限公司 | A kind of scraper chain assembly equipment |
| CN111453309A (en) * | 2020-04-20 | 2020-07-28 | 山西汇永青峰选煤工程技术有限公司 | Chain-jumping-preventing efficient scraper conveyor |
| CN111992312A (en) * | 2020-08-27 | 2020-11-27 | 贵州盘江精煤股份有限公司 | Dry coal slime crushing equipment for conveyor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090415 Termination date: 20110331 |