CN204057003U - Flame-proof mine direct drive permanent magnetic synchronous electric cylinder - Google Patents
Flame-proof mine direct drive permanent magnetic synchronous electric cylinder Download PDFInfo
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- CN204057003U CN204057003U CN201420509202.4U CN201420509202U CN204057003U CN 204057003 U CN204057003 U CN 204057003U CN 201420509202 U CN201420509202 U CN 201420509202U CN 204057003 U CN204057003 U CN 204057003U
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- arbor
- rotor
- direct drive
- permanent magnetic
- flame
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Abstract
The utility model discloses a kind of flame-proof mine direct drive permanent magnetic synchronous electric cylinder, be made up of arbor (14), stator (12), end cap (13), brake disc (15), rotor (16), connection box (17), rotor (16) inside adopts rotor magnetic steel (11) to form magnetic circuit, the coil of stator (12) is fixed on the axle sleeve of arbor (14), described arbor (14) is hollow shaft, power supply lead wire is connected from hollow the penetrating of connection box (17) by arbor (14) with coil, and described brake disc (15) is attached on the outward flange of end cap (13).Compared with prior art, utility model adopts the synchronous motorized pulleys of direct drive permanent magnetic+supporting actuator to replace traditional electrical drum drive, simplified transmission device, simplified the physical constructions such as retarder, achieved self cooling mode, reduces maintenance.And can heavily loaded smooth starting, in good time speed governing.Namely permagnetic synchronous motor itself is cylinder, and this device can improve equipment output efficiency greatly, and energy-saving effect improves greatly, and system architecture is optimized more.
Description
Technical field
The utility model relates to a kind of electric drum, especially a kind of flame-proof mine direct drive permanent magnetic synchronous electric cylinder.
Background technology
Common motorized pulleys are a kind of actuating devices three phase asynchronous motor and retarder being placed in jointly barrel inside, adopt retarder drive mechanism type.Be mainly used in fixed type and movable belt conveyor.The obvious shortcoming of this traditional type of drive is: drive efficiency is low, starts steady, heavy load starting difficulty, and these disadvantages affect the whole efficiency of whole drive system, and user is to the maintenance of the parts such as retarder with change very frequent.Therefore people are optimized transformation to traditional drive system, and trend structure is simple, reliable, efficient energy-saving future development.The domestic Novel waistband machine actuating device developed has at present: band conveyor flame-proof type directly drives drum-type three phase asynchronous motor, gearless permanent-magnet synchro motor drive device, has stepped an important step to energy-saving field.Therefore, design a kind of drive efficiency high, start steadily, can the flame-proof mine direct drive permanent magnetic synchronous electric cylinder of heavy load starting, be the current technical issues that need to address.
Summary of the invention
There is provided during technical problem to be solved in the utility model a kind of drive efficiency high, start steadily, can the flame-proof mine direct drive permanent magnetic synchronous electric cylinder of heavy load starting.
The technical scheme in the invention for solving the technical problem is:
Flame-proof mine direct drive permanent magnetic synchronous electric cylinder is made up of arbor, stator, end cap, brake disc, rotor, connection box, internal rotor adopts rotor magnetic steel to form magnetic circuit, the coil of stator is fixed on the axle sleeve of arbor, described arbor is hollow shaft, power supply lead wire is connected from hollow the penetrating of connection box by arbor with coil, and described brake disc is attached on the outward flange of end cap.
As a kind of preferred version of the present utility model, rotor adopts external, rotarily drives belt movement by outer rotor; Stator is fixed on arbor.
As a kind of preferred version of the present utility model, the cylindrical direct casting glue of rotor.
Due to traditional belt drive, because using mechanical device more, drive train mechanism is loaded down with trivial details, and the output efficiency of the mechanicals device such as retarder superposes, and causes whole transmission system efficiency lower; Therefore, compared with prior art, utility model adopts the synchronous motorized pulleys of direct drive permanent magnetic+actuator to replace conventional belt machine actuating device, has simplified transmission device, reduces retarder.Namely permagnetic synchronous motor itself is cylinder, and this device can improve equipment output efficiency greatly, and energy-saving effect improves greatly, and system architecture is optimized more.
Utilize permagnetic synchronous motor Direct driver band conveyor, still belong to blank at present.Permasyn morot has economical operation wide ranges (when 1/4 rated load, nominal load, power factor can reach more than 0.92), starts the advantages such as steady, detent torque is large.So on the equipment that permanent magnet synchronous electric cylinder application constantly changes in band conveyor even load, energy-saving effect is obvious.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is cylinder stator structure figure;
Fig. 3 is that cylinder casts cementing composition.
Detailed description of the invention
As shown in Figure 1, described flame-proof mine direct drive permanent magnetic synchronous electric cylinder is made up of arbor 14, stator 12, end cap 13, brake disc 15, rotor 16, connection box 17, rotor 16 inside adopts rotor magnetic steel 11 to form magnetic circuit, the coil of stator 12 is fixed on the axle sleeve of arbor 14, described arbor 14 is hollow shaft, power supply lead wire is connected from hollow the penetrating of connection box 17 by arbor 14 with coil, and described brake disc 15 is attached on the outward flange of end cap 13.
As shown in Figure 2, the coil of stator 12 is fixed on arbor 14.
As shown in Figure 3, the cylindrical direct casting glue 18 of rotor 16.
Claims (3)
1. flame-proof mine direct drive permanent magnetic synchronous electric cylinder, be made up of arbor (14), stator (12), end cap (13), brake disc (15), rotor (16), connection box (17), it is characterized in that, rotor (16) inside adopts rotor magnetic steel (11) to form magnetic circuit, the coil of stator (12) is fixed on the axle sleeve of arbor (14), described arbor (14) is hollow shaft, power supply lead wire is connected from hollow the penetrating of connection box (17) by arbor (14) with coil, and described brake disc (15) is attached on the outward flange of end cap (13).
2. flame-proof mine direct drive permanent magnetic synchronous electric cylinder according to claim 1, it is characterized in that, rotor (16) is external, rotarily drives belt movement by outer rotor (16); Stator (12) is fixed on arbor.
3. flame-proof mine direct drive permanent magnetic synchronous electric cylinder according to claim 2, is characterized in that, the cylindrical direct casting glue of rotor (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420509202.4U CN204057003U (en) | 2014-09-05 | 2014-09-05 | Flame-proof mine direct drive permanent magnetic synchronous electric cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420509202.4U CN204057003U (en) | 2014-09-05 | 2014-09-05 | Flame-proof mine direct drive permanent magnetic synchronous electric cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204057003U true CN204057003U (en) | 2014-12-31 |
Family
ID=52198560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420509202.4U Ceased CN204057003U (en) | 2014-09-05 | 2014-09-05 | Flame-proof mine direct drive permanent magnetic synchronous electric cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204057003U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107032055A (en) * | 2017-05-23 | 2017-08-11 | 唐山溢洋电气科技有限公司 | Built-in type low-speed big high-power explosion-proof motorized pulleys |
| CN110206581A (en) * | 2019-07-09 | 2019-09-06 | 张海滨 | A kind of drum-type generator |
| CN110535312A (en) * | 2019-07-24 | 2019-12-03 | 安徽省奥斯特机电设备有限公司 | A kind of high-strength mining large torque directly drives outer rotor motor synchronizing electric drum |
| CN111320038A (en) * | 2018-12-17 | 2020-06-23 | 陕西五洲机电科技有限公司 | Power driving system of cable winder, cable winder and installation method |
| CN113541383A (en) * | 2021-07-02 | 2021-10-22 | 中车永济电机有限公司 | Explosion-proof junction box for permanent magnet electric roller |
| CN113955406A (en) * | 2021-11-26 | 2022-01-21 | 中煤科工集团上海有限公司 | High-power explosion-proof integrated permanent magnet roller driving system for belt conveyor |
-
2014
- 2014-09-05 CN CN201420509202.4U patent/CN204057003U/en not_active Ceased
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107032055A (en) * | 2017-05-23 | 2017-08-11 | 唐山溢洋电气科技有限公司 | Built-in type low-speed big high-power explosion-proof motorized pulleys |
| CN111320038A (en) * | 2018-12-17 | 2020-06-23 | 陕西五洲机电科技有限公司 | Power driving system of cable winder, cable winder and installation method |
| CN110206581A (en) * | 2019-07-09 | 2019-09-06 | 张海滨 | A kind of drum-type generator |
| CN110535312A (en) * | 2019-07-24 | 2019-12-03 | 安徽省奥斯特机电设备有限公司 | A kind of high-strength mining large torque directly drives outer rotor motor synchronizing electric drum |
| CN110535312B (en) * | 2019-07-24 | 2022-02-18 | 安徽省奥斯特机电设备有限公司 | High-strength mining large-torque direct-drive outer rotor self-synchronizing electric roller |
| CN113541383A (en) * | 2021-07-02 | 2021-10-22 | 中车永济电机有限公司 | Explosion-proof junction box for permanent magnet electric roller |
| CN113955406A (en) * | 2021-11-26 | 2022-01-21 | 中煤科工集团上海有限公司 | High-power explosion-proof integrated permanent magnet roller driving system for belt conveyor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170221 Address after: 056000 Hebei city of Handan province Handan Jinan District Ma Tianze Economic Development Zone Road South, North Street to the north, emerging Tak Road (North China Heavy Equipment Manufacturing Co., Ltd. hospital) Patentee after: Hebei Shun Shun Energy Saving Technology Co., Ltd. Address before: 056200 Hebei city of Handan province Fengfeng mining area Gushan Street No. 2 Patentee before: Hebei Tianze Heavy-Duty Machinery Co., Ltd. |
|
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20211011 Decision number of declaring invalidation: 52165 Granted publication date: 20141231 |
|
| IW01 | Full invalidation of patent right |