CN103236757A - Outer rotor direct-driving motor cylinder for belt conveyor - Google Patents
Outer rotor direct-driving motor cylinder for belt conveyor Download PDFInfo
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- CN103236757A CN103236757A CN2013101637455A CN201310163745A CN103236757A CN 103236757 A CN103236757 A CN 103236757A CN 2013101637455 A CN2013101637455 A CN 2013101637455A CN 201310163745 A CN201310163745 A CN 201310163745A CN 103236757 A CN103236757 A CN 103236757A
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Abstract
The invention provides an outer rotor direct-driving motor cylinder for a belt conveyor, belongs to mine transport equipment, and particularly relates to an outer rotor direct-driving motor cylinder technique for a special belt conveyor. The cylinder consists of a junction box, a junction box flange, a left support seat, a hub, a bearing, a cylinder body, a shaft, a right support seat, an outer rotor, an inner stator iron core, a stator winding coil and a cylinder rubber plate. The cylinder has the beneficial effects that a motor and a belt-driven expansion cylinder are effectively combined and designed, the outer rotor direct-driving cylinder with low rotation speed is adopted, the structure is compact, the installation space is saved, the cost is reduced, the requirements of the belt conveyor are met, and the multiple-cylinder driving is realized; and by varying frequency and adjusting speed, the soft starting and the power balancing are realized, and the use requirements of large belt conveyors can be completely met.
Description
Technical field:
Ribbon conveyer of the present invention belongs to mine transportation equipment with the outer rotor direct driving Electrical machinery cylinder, particularly a kind of special ribbon conveyer outer rotor direct driving Electrical machinery cylinder technology.
Background technology:
The drive unit of traditional ribbon conveyer is generally in the following ways:
Adopting the type of drive of fluid-flywheel clutch is the mode of asynchronous motor+fluid-flywheel clutch+decelerator+low-speed shaft coupler+head roll; Adopting the type of drive of frequency converter is the mode of frequency converter+adjustable frequency motor+high speed shaft coupling+decelerator+low-speed shaft coupler+head roll; The built-in type motorized pulleys are a kind of drive units that common internal rotor asynchronous motor and decelerator placed jointly cylinder inside.
The two kinds of structures of type of drive that adopt the type of drive of fluid-flywheel clutch and adopt frequency converter are external because of motor and decelerator, and floor space is big, is not easy to install centering and carrying.Especially install at underworkings, need the very big installing space of developing; If the back fragmentation also needs supporting, both increased cost, also have very big danger; The built-in type motorized pulleys are limited because of its principle, can not take full advantage of the cylinder inner space, and maximum power is limited, can only use at baby conveyor.Can not satisfy the instructions for use of large belt conveyor far away; Existing ribbon conveyer drive division installing space is big, harsh to the mine environment requirement, is not easy to installation and carrying, cost height.
Summary of the invention:
Ribbon conveyer of the present invention is with outer rotor direct driving Electrical machinery cylinder goal of the invention: a kind of outer rotor direct driving Electrical machinery cylinder is provided, motor and head roll are united two into one, adopt slow-speed of revolution outer rotor direct driving motor, the cancellation decelerator, satisfy the mine needs, reduce equipment cost, raise labour efficiency.
Ribbon conveyer of the present invention with the technical scheme that the outer rotor direct driving Electrical machinery cylinder adopts is: be made up of terminal box, terminal box flange, left support abutment, wheel hub, bearing, roller tube, axle, right support abutment, external rotor, inner-stator iron core, stator winding coil, cylinder offset plate; Terminal box, terminal box flange, left support abutment, bearing, inner-stator iron core, bearing and right support abutment are installed on the axle successively; Axle is fixedly mounted on the frame by left support abutment and right support abutment, does not rotate, and terminal box is connected with the terminal box flange and connects by the axle center hole on the axle and stator winding coil; Fixed installation inner-stator iron core in axle middle part has stator winding type groove at the inner-stator iron core cylindrical, equipped stator winding coil in the type groove; On the inwall of roller tube, inlay the squirrel-cage external rotor is installed; Wheel hub is installed in the two bearings outer ring, and the wheel hub outer end connects roller tube, and roller tube is equipped with the cylinder offset plate.
Basic principle is: when stator coil is logical when going up alternating current, produce rotating magnetic field at the air gap place, make the squirrel-cage bar cutting magnetic line produce induced electromotive force, because squirrel-cage bar is interconnected, so produce induced current, electrical conductor squirrel-cage bar cutting magnetic line, rotor is stressed, produces torque, thereby drives the rotation of cylinder outer ring, drive adhesive tape, make the ribbon conveyer running.
Ribbon conveyer of the present invention outer rotor direct driving Electrical machinery cylinder beneficial effect: motor and the effective Combination Design of belt feeder head roll, adopt slow-speed of revolution outer rotor direct driving cylinder, compact conformation, save installing space, reduce cost, satisfy the requirement of ribbon conveyer, can realize that multiple-roll drives; By frequency control, realize soft start and power-balance, can satisfy the instructions for use of existing large belt conveyor fully.
Description of drawings:
Accompanying drawing is ribbon conveyer of the present invention outer rotor direct driving Electrical machinery cylinder structural representation.
Among the figure: terminal box 1, terminal box flange 2, left support abutment 3, wheel hub 4, bearing 5, roller tube 6, axle 7, right support abutment 8, external rotor 9, inner-stator iron core 10, stator winding coil 11, cylinder offset plate 12.
Embodiment:
By reference to the accompanying drawings, ribbon conveyer of the present invention is described further with the outer rotor direct driving Electrical machinery cylinder: formed by terminal box 1, terminal box flange 2, left support abutment 3, wheel hub 4, bearing 5, roller tube 6, axle 7, right support abutment 8, external rotor 9, inner-stator iron core 10, stator winding coil 11 and cylinder offset plate 12; On the axle 7 terminal box 1, terminal box flange 2, left support abutment 3, bearing 5, inner-stator iron core 10, bearing 5 and right support abutment 8 are installed successively; Axle 7 is fixedly mounted on the frame by left support abutment 2 and right support abutment 8, does not rotate, and terminal box 1 is connected with terminal box flange 2 and by the axle center hole on the axle 7 and 11 connections of stator winding coil; Fixed installation inner-stator iron core 10 in axle 7 middle parts has stator winding type groove at inner-stator iron core 10 cylindricals, equipped stator winding coil 11 in the type groove; On the inwall of roller tube 6, inlay squirrel-cage external rotor 9 is installed; Wheel hub 4 is installed in two bearings 5 outer rings, and wheel hub 4 outer ends connect roller tube 6, roller tube 6 equipped cylinder offset plates 12.
Claims (1)
1. ribbon conveyer outer rotor direct driving Electrical machinery cylinder is characterized in that: (12 form by terminal box (1), terminal box flange (2), left support abutment (3), wheel hub (4), bearing (5), roller tube (6), axle (7), right support abutment (8), external rotor (9), inner-stator iron core (10), stator winding coil (11) and cylinder offset plate; On the axle (7) terminal box (1), terminal box flange (2), left support abutment (3), bearing (5), inner-stator iron core (10), bearing (5) and right support abutment (8) are installed successively; Axle (7) is fixedly mounted on the frame by left support abutment (2) and right support abutment (8), does not rotate, and terminal box (1) is connected with terminal box flange (2) and connects by the axle center hole on the axle (7) and stator winding coil (11); Fixed installation inner-stator iron core (10) in axle (7) middle part has stator winding type groove at inner-stator iron core (10) cylindrical, equipped stator winding coil (11) in the type groove; On the inwall of barrel (6), inlay squirrel-cage external rotor (9) is installed; Wheel hub (4) is installed in two bearings (5) outer ring, and wheel hub (4) outer end connects roller tube (6), and roller tube (6) is equipped with cylinder offset plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101637455A CN103236757A (en) | 2013-05-07 | 2013-05-07 | Outer rotor direct-driving motor cylinder for belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101637455A CN103236757A (en) | 2013-05-07 | 2013-05-07 | Outer rotor direct-driving motor cylinder for belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103236757A true CN103236757A (en) | 2013-08-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101637455A Pending CN103236757A (en) | 2013-05-07 | 2013-05-07 | Outer rotor direct-driving motor cylinder for belt conveyor |
Country Status (1)
| Country | Link |
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| CN (1) | CN103236757A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104135111A (en) * | 2014-08-12 | 2014-11-05 | 上海宝羽自动化系统设备有限公司 | Directly-driven electric roller for logistic conveying and production method of directly-driven electric roller for logistic conveying |
| CN104158375A (en) * | 2014-08-21 | 2014-11-19 | 江西工埠机械有限责任公司 | Super-low-speed high-torque motor and crane with motor |
| CN105236105A (en) * | 2014-07-11 | 2016-01-13 | 孙润 | Power carrier roller and manufacturing method thereof |
| WO2016026214A1 (en) * | 2014-08-21 | 2016-02-25 | 江西工埠机械有限责任公司 | Low speed and high torque electric motor outer rotor, electric motor and related crane |
| CN109120097A (en) * | 2017-06-23 | 2019-01-01 | 西华大学 | Outer rotor direct driving motor |
| CN112510954A (en) * | 2021-01-13 | 2021-03-16 | 江苏苏仪集团有限公司 | Outer rotor switched reluctance direct-drive roller |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2536549Y (en) * | 2002-03-25 | 2003-02-19 | 唐功建 | Belt conveyor driven by external rotor motor |
| CN2706942Y (en) * | 2004-03-05 | 2005-06-29 | 刘星达 | External rotor low-speed motor |
| CN202019279U (en) * | 2011-03-09 | 2011-10-26 | 山西防爆电机（集团）有限公司 | Roller motor for conveyor belt |
| CN203319164U (en) * | 2013-05-07 | 2013-12-04 | 宁夏天地西北煤机有限公司 | Outer rotor direct drive motor roller for belt conveyor |
-
2013
- 2013-05-07 CN CN2013101637455A patent/CN103236757A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2536549Y (en) * | 2002-03-25 | 2003-02-19 | 唐功建 | Belt conveyor driven by external rotor motor |
| CN2706942Y (en) * | 2004-03-05 | 2005-06-29 | 刘星达 | External rotor low-speed motor |
| CN202019279U (en) * | 2011-03-09 | 2011-10-26 | 山西防爆电机（集团）有限公司 | Roller motor for conveyor belt |
| CN203319164U (en) * | 2013-05-07 | 2013-12-04 | 宁夏天地西北煤机有限公司 | Outer rotor direct drive motor roller for belt conveyor |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105236105A (en) * | 2014-07-11 | 2016-01-13 | 孙润 | Power carrier roller and manufacturing method thereof |
| CN104135111A (en) * | 2014-08-12 | 2014-11-05 | 上海宝羽自动化系统设备有限公司 | Directly-driven electric roller for logistic conveying and production method of directly-driven electric roller for logistic conveying |
| CN104158375A (en) * | 2014-08-21 | 2014-11-19 | 江西工埠机械有限责任公司 | Super-low-speed high-torque motor and crane with motor |
| WO2016026214A1 (en) * | 2014-08-21 | 2016-02-25 | 江西工埠机械有限责任公司 | Low speed and high torque electric motor outer rotor, electric motor and related crane |
| CN104158375B (en) * | 2014-08-21 | 2017-02-01 | 江西工埠机械有限责任公司 | Super-low-speed high-torque motor and crane with motor |
| CN109120097A (en) * | 2017-06-23 | 2019-01-01 | 西华大学 | Outer rotor direct driving motor |
| CN112510954A (en) * | 2021-01-13 | 2021-03-16 | 江苏苏仪集团有限公司 | Outer rotor switched reluctance direct-drive roller |
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Application publication date: 20130807 |