CN105281517B - A kind of belt conveyor directly drives Rolling motor structure - Google Patents
A kind of belt conveyor directly drives Rolling motor structure Download PDFInfo
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- CN105281517B CN105281517B CN201410352898.9A CN201410352898A CN105281517B CN 105281517 B CN105281517 B CN 105281517B CN 201410352898 A CN201410352898 A CN 201410352898A CN 105281517 B CN105281517 B CN 105281517B
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- inner stator
- outer rotor
- backward
- end cap
- belt conveyor
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
The present invention relates to motor manufacturing field, discloses a kind of belt conveyor and directly drives Rolling motor structure, including forward and backward fixed seat, forward and backward end cap, preceding enclosing cover, inner stator, outer rotor；The inner stator is arranged between forward and backward fixed seat, and inner stator both ends set bearing；The forward and backward end cap can rotate with inner stator around bearing；The outer rotor is fixed with forward and backward end cap；Enclosing cover before the outside of the drive end bearing bracket is set.The present invention efficiently reduces the volume of motor, with compact-sized, simple in construction, easy for installation and the advantages of with higher economy.
Description
Technical field
The present invention relates to the field of motor manufacture, and including specifically a kind of motor stator, outside, rotor directly drives rotor
The structure of roller.
Background technology
Underground coal mine belt conveyor, flame proof electricity branch machine driving reductor is routinely configured to, is joined by shaft coupling, coupling device
Driving drum is connect, drives belt operating, space-consuming is especially big, have impact on the development of belt feeder type, limits underground coal
Transport.Particularly belt conveyor crossheading position space is especially narrow and small, so there is an urgent need to reduce Belt Conveying for underground coal mine
The volume of motor-driven Force system and shared space.Chinese Patent Application No.：200810029146.3 disclose a kind of external rotor electric
Machine, the so-called outer rotor of the patent are to be fixed using the rotating shaft for being arranged on motor internal with outer rotor, and then are turned by rotating shaft
Move to drive so-called outer rotor to rotate.Not only volume does not reduce the structure, in addition due to adding described outer rotor and
Become big.
The content of the invention
In order to solve the above-mentioned technical problem, the invention discloses a kind of belt conveyor directly to drive Rolling motor structure, specifically
Technical scheme is：
A kind of belt conveyor directly drives Rolling motor structure, it is characterised in that：Including forward and backward fixed seat, forward and backward end cap,
Preceding enclosing cover, inner stator, outer rotor；The inner stator is arranged between forward and backward fixed seat, and inner stator both ends set bearing；Before described,
Rear end cap can rotate with inner stator around bearing；The outer rotor is fixed with forward and backward end cap；The outside of the drive end bearing bracket is outer before setting
Lid.
To obtain superior technique effect, volume is further reduced, outer rotor 6 is integrated with roller 7.Roller is outer turns
Son support, saves many parts；
Outer rotor can be divided into squirrel-cage or magneto again.
In order to reduce the temperature of motor, the inner stator uses axle water-cooling structure；
The preceding enclosing cover, drive end bearing bracket, roller, rear end cap composition primary Ioops cooling outer rotor and roller.
It is an advantage of the invention that:
1. using motor outer rotor direct drive roller；
2. only taking up roller space, the space of reductor, shaft coupling, coupling device and motor is saved；
3. water cooling labyrinth solves the problems, such as that stator and rotor temperature rise is too high；
4. it is simple and reasonable, open up new direction for the development of belt conveyor；
5. it is adapted to the narrow and small working environment of underground coal mine.
Brief description of the drawings
Fig. 1 is that a kind of belt conveyor drives Rolling motor structure diagram with straight；
Wherein：
1, it is preceding fixed seat；2 be drive end bearing bracket；3 be preceding enclosing cover；4 be fore bearing；5 be inner stator；6 be outer rotor；7 be rolling
Cylinder, rubber；8 be rear bearing；9 be rear end cap；10 be rear fixed seat.
Embodiment
The present invention is illustrated below in conjunction with the accompanying drawings:
As illustrated, the present invention includes fixed seat 1,10；Forward and backward end cap (water cooling) 2,9；Preceding enclosing cover (water cooling) 3；It is forward and backward
Bearing 4,8；Inner stator (axle water cooling) 5；Outer rotor (squirrel-cage or magneto) 6；Roller (water cooling) rubber etc..
In structure of the present invention, motor stator is placed on inside and is fixed together with axle, and stator core is embedded in three-phase windings, leads to
Electric forming rotating excitation field, rotating excitation field drive outer rotor (squirrel-cage or magneto) to rotate, roller and outer rotor be it is integral, with
And move.
There are two cooling water circulation lines in structure of the present invention.First, axle water cooling, axle make hollow shaft, add in shaft hollow
One water pipe is reached in hollow shaft, forms circulation.Second, axle, preceding enclosing cover, drive end bearing bracket, roller, rear end cap form circulation.Pass through two
Stator during cooling water circulation works motor, heat caused by rotor are taken away, and reduce the bulk temperature of motor.
The inventive structure realize it is compact-sized, simple, save space be suitable for it is high-power in narrow sky installation
Belt conveyor, belt conveyor applicability is improved, the requirement of different user can be met, there is higher economy.
Claims (3)
1. a kind of belt conveyor directly drives Rolling motor structure, it is characterised in that：Including forward and backward fixed seat, forward and backward end cap is preceding
Enclosing cover, inner stator, outer rotor；The inner stator is arranged between forward and backward fixed seat, and inner stator both ends set bearing；It is described forward and backward
End cap can rotate with inner stator around bearing；The outer rotor is fixed with forward and backward end cap；The outside of the drive end bearing bracket is outer before setting
Lid；The inner stator uses axle water-cooling structure；The preceding enclosing cover, drive end bearing bracket, roller, rear end cap composition primary Ioops cooling outer rotor
And roller.
2. belt conveyor according to claim 1 directly drives Rolling motor structure, it is characterised in that：Outer rotor is with roller
One.
3. belt conveyor according to claim 1 directly drives Rolling motor structure, it is characterised in that：Outer rotor is squirrel-cage
Or magneto.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410352898.9A CN105281517B (en) | 2014-07-22 | 2014-07-22 | A kind of belt conveyor directly drives Rolling motor structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410352898.9A CN105281517B (en) | 2014-07-22 | 2014-07-22 | A kind of belt conveyor directly drives Rolling motor structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105281517A CN105281517A (en) | 2016-01-27 |
| CN105281517B true CN105281517B (en) | 2018-01-16 |
Family
ID=55150016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410352898.9A Active CN105281517B (en) | 2014-07-22 | 2014-07-22 | A kind of belt conveyor directly drives Rolling motor structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105281517B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109274239A (en) * | 2018-11-09 | 2019-01-25 | 广州博捷电机有限公司 | A kind of straight drive Rolling motor structure of conveyer belt |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6488485B1 (en) * | 1998-05-15 | 2002-12-03 | Robert Bosch Gmbh | Cooling fan |
| DE20307807U1 (en) * | 2003-05-20 | 2003-07-17 | Mertens, Jürgen, 33104 Paderborn | Current generator set for mobile application comprises, drive motor, generator, generator bearing shield, oil-resistant sealing ring, flat and large closure cover |
| CN1515061A (en) * | 2002-04-01 | 2004-07-21 | �ղ��Զ�����ʽ���� | Cooling structure of multi-shaft multi-layer rotary electric machine |
| CN2706942Y (en) * | 2004-03-05 | 2005-06-29 | 刘星达 | External rotor low-speed motor |
| CN101651374A (en) * | 2009-01-13 | 2010-02-17 | 陈国宝 | Self-cooling direct-current energy-saving motor of permanent magnetic module type |
| CN101944813A (en) * | 2010-09-26 | 2011-01-12 | 沈阳工业大学 | Outer rotor direct-drive permanent magnet synchronous motor for belt conveyer |
| CN204013148U (en) * | 2014-07-22 | 2014-12-10 | 抚顺煤矿电机制造有限责任公司 | A kind of belt conveyor directly drives Rolling motor structure |
-
2014
- 2014-07-22 CN CN201410352898.9A patent/CN105281517B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6488485B1 (en) * | 1998-05-15 | 2002-12-03 | Robert Bosch Gmbh | Cooling fan |
| CN1515061A (en) * | 2002-04-01 | 2004-07-21 | �ղ��Զ�����ʽ���� | Cooling structure of multi-shaft multi-layer rotary electric machine |
| DE20307807U1 (en) * | 2003-05-20 | 2003-07-17 | Mertens, Jürgen, 33104 Paderborn | Current generator set for mobile application comprises, drive motor, generator, generator bearing shield, oil-resistant sealing ring, flat and large closure cover |
| CN2706942Y (en) * | 2004-03-05 | 2005-06-29 | 刘星达 | External rotor low-speed motor |
| CN101651374A (en) * | 2009-01-13 | 2010-02-17 | 陈国宝 | Self-cooling direct-current energy-saving motor of permanent magnetic module type |
| CN101944813A (en) * | 2010-09-26 | 2011-01-12 | 沈阳工业大学 | Outer rotor direct-drive permanent magnet synchronous motor for belt conveyer |
| CN204013148U (en) * | 2014-07-22 | 2014-12-10 | 抚顺煤矿电机制造有限责任公司 | A kind of belt conveyor directly drives Rolling motor structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105281517A (en) | 2016-01-27 |
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