CN205397244U - Scraper conveyor - Google Patents
Scraper conveyor Download PDFInfo
- Publication number
- CN205397244U CN205397244U CN201620156766.3U CN201620156766U CN205397244U CN 205397244 U CN205397244 U CN 205397244U CN 201620156766 U CN201620156766 U CN 201620156766U CN 205397244 U CN205397244 U CN 205397244U
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- CN
- China
- Prior art keywords
- decelerator
- pmsm
- deceleration device
- synchronous motor
- hookup
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- 230000008878 coupling Effects 0.000 claims abstract description 4
- 238000010168 coupling process Methods 0.000 claims abstract description 4
- 238000005859 coupling reaction Methods 0.000 claims abstract description 4
- 230000007704 transition Effects 0.000 claims abstract description 3
- 230000001360 synchronised effect Effects 0.000 claims description 17
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 230000010354 integration Effects 0.000 abstract 1
- 230000005389 magnetism Effects 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 description 6
- 239000003245 coal Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
Abstract
The utility model provides a scraper conveyor comprises permanent magnetism frequency conversion control system, cable, PMSM, decelerator, sprocket shaft group, scraper chain, chain drive section, intermediate part and tail portion, PMSM and decelerator hookup, decelerator and the hookup of scraper conveyor sprocket shaft group, PMSM has 2 kinds with decelerator's hookup mode, and the one of which does decelerator and PMSM integration, the PMSM output shaft is as decelerator's input shaft, the hookup of no shaft coupling, next does decelerator and PMSM pass through the hookup of middle transition axle.
Description
Technical field
This utility model relates to a kind of Coal Transportation technology, specifically a kind of scrapper conveyor.
Background technology
At present, the drive motor of known domestic coal mine scraper machine all adopts asynchronous machine, then passes through fluid coupling, deceleration device, drives scrapper conveyor chain wheel assembly, and this kind of kind of drive has following problem: 1. driving-chain is longer, overall driving device structure is complicated, takes up room big.2. the maintenance of equipment is big, and maintenance cost is high；3. using asynchronous machine as the drive motor of scraper system, its starting current is big, and detent torque is little, and heavy load starting characteristic is poor, and efficiency is low, and power factor is low.
Summary of the invention
The purpose of this utility model provides a kind of scrapper conveyor, in described scrapper conveyor, permagnetic synchronous motor couples with deceleration device, deceleration device couples with the sprocket shaft group of scrapper conveyor, this kind drives pattern to shorten drive system driving-chain, decrease scrapper conveyor maintenance maintenance amount, more optimize the operation of scrapper conveyor.
This utility model solves its technical problem and be the technical scheme is that described scrapper conveyor is controlled system, cable, permagnetic synchronous motor, deceleration device, sprocket shaft group, scraper chain, chain-drive section, pars intermedia and drive end unit by permanent-magnetic variable-frequency and forms, permagnetic synchronous motor couples with deceleration device, and deceleration device couples with scrapper conveyor sprocket shaft group；The connecting mode of permagnetic synchronous motor and deceleration device has 2 kinds, and one is that described deceleration device is integrated with permagnetic synchronous motor, and permagnetic synchronous motor output shaft, as the power shaft of deceleration device, couples without shaft coupling；It two is coupled by middle transition axle with permagnetic synchronous motor for described deceleration device.
The beneficial effects of the utility model are:
1. scrapper conveyor drive system driving-chain shortens, and reliability increases, and can effectively promote the overall efficiency of system.
2. scrapper conveyor drive system takes up room little, and scrapper conveyor maintenance reduces, and maintenance cost reduces.
Accompanying drawing explanation
Fig. 1, Fig. 2 are all scrapper conveyor schematic diagrams.In figure, 1. permanent-magnetic variable-frequencies control system, 2. cable, 3. permagnetic synchronous motor, 4. deceleration device, 5. sprocket shaft group, 6. chain-drive section, 7. pars intermedia, 8. scraper chain, 9. drive end unit.
Detailed description of the invention
In Fig. 1, by cable 2, permanent-magnetic variable-frequency is controlled system 1 to be connected with permagnetic synchronous motor 3, permagnetic synchronous motor 3, deceleration device 4 and sprocket shaft group 5 are sequentially connected and coaxial transmission, permagnetic synchronous motor 3 is integrated with deceleration device 4, sprocket shaft group 5 is engaged with scraper chain 8, and sprocket shaft group 5 drives scraper chain 8 around chain-drive section 6, pars intermedia 7 and drive end unit 9 loopy moving.
In Fig. 2, by cable 2, permanent-magnetic variable-frequency is controlled system 1 to be connected with permagnetic synchronous motor 3, permagnetic synchronous motor 3 couples with deceleration device 4, deceleration device 4 couples with sprocket shaft group 5, wherein deceleration device 4 power shaft becomes an angle of 90 degrees with output shaft, sprocket shaft group 5 is engaged with scraper chain 8, and sprocket shaft group 5 drives scraper chain 8 around chain-drive section 6, pars intermedia 7 and drive end unit 9 loopy moving.
Claims (3)
1. a scrapper conveyor, is characterized in that: described scrapper conveyor is controlled system, cable, permagnetic synchronous motor, deceleration device, sprocket shaft group, scraper chain, chain-drive section, pars intermedia and drive end unit by permanent-magnetic variable-frequency and forms.
2. a kind of scrapper conveyor according to claim 1, is characterized in that: described deceleration device is integrated with permagnetic synchronous motor, permagnetic synchronous motor output shaft, as the power shaft of deceleration device, couples without shaft coupling.
3. a kind of scrapper conveyor according to claim 1, is characterized in that: described deceleration device is coupled by middle transition axle with permagnetic synchronous motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620156766.3U CN205397244U (en) | 2016-03-02 | 2016-03-02 | Scraper conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620156766.3U CN205397244U (en) | 2016-03-02 | 2016-03-02 | Scraper conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205397244U true CN205397244U (en) | 2016-07-27 |
Family
ID=56947525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620156766.3U Active CN205397244U (en) | 2016-03-02 | 2016-03-02 | Scraper conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205397244U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107555082A (en) * | 2017-09-26 | 2018-01-09 | 中国矿业大学 | A kind of intelligent water-cooled straight drive system of drag conveyor permanent-magnetic variable-frequency |
| CN110817343A (en) * | 2019-11-26 | 2020-02-21 | 中国矿业大学 | Driving system and control method of scraper conveyor |
| CN111348379A (en) * | 2018-12-24 | 2020-06-30 | 西安交通大学 | Scraper conveyor synchronously driven by multiple alternating-current permanent magnet servo motors |
| CN111747035A (en) * | 2020-06-02 | 2020-10-09 | 昆山飞繁电子有限公司 | Belt tension adjusting device of circuit board feeding line |
-
2016
- 2016-03-02 CN CN201620156766.3U patent/CN205397244U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107555082A (en) * | 2017-09-26 | 2018-01-09 | 中国矿业大学 | A kind of intelligent water-cooled straight drive system of drag conveyor permanent-magnetic variable-frequency |
| CN107555082B (en) * | 2017-09-26 | 2024-01-26 | 中国矿业大学 | Intelligent water-cooled scraper conveyor permanent magnet variable frequency direct-drive system |
| CN111348379A (en) * | 2018-12-24 | 2020-06-30 | 西安交通大学 | Scraper conveyor synchronously driven by multiple alternating-current permanent magnet servo motors |
| CN110817343A (en) * | 2019-11-26 | 2020-02-21 | 中国矿业大学 | Driving system and control method of scraper conveyor |
| RU2748543C1 (en) * | 2019-11-26 | 2021-05-26 | Китайский Университет Горного Дела И Технологии | Drive system of the scraper conveyor and control method |
| CN111747035A (en) * | 2020-06-02 | 2020-10-09 | 昆山飞繁电子有限公司 | Belt tension adjusting device of circuit board feeding line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: Room 811, 8th Floor, Building 1, Courtyard 59, Gaoliangqiao Xie Street, Haidian District, Beijing, 100044 Patentee after: BEIJING BETECH CO.,LTD. Address before: 8th Floor, No. 79 Suzhou Street, Haidian District, Beijing, 100089 Patentee before: BEIJING BETECH CO.,LTD. |