CN203319164U - Outer rotor direct drive motor roller for belt conveyor - Google Patents
Outer rotor direct drive motor roller for belt conveyor Download PDFInfo
- Publication number
- CN203319164U CN203319164U CN2013202405677U CN201320240567U CN203319164U CN 203319164 U CN203319164 U CN 203319164U CN 2013202405677 U CN2013202405677 U CN 2013202405677U CN 201320240567 U CN201320240567 U CN 201320240567U CN 203319164 U CN203319164 U CN 203319164U
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- China
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- outer rotor
- roller
- connection box
- axle
- support abutment
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- Expired - Lifetime
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Abstract
The utility model relates to an outer rotor direct drive motor roller for a belt conveyor, and belongs to mine haulage equipment. The outer rotor direct drive motor roller is composed of a terminal box, a terminal box flange, a left support, wheel hubs, bearings, a roller body, a shaft, a right support, an outer rotor, an inner stator iron core, stator winding coils and a roller rubber plate. The outer rotor direct drive motor roller has the advantages that a motor and the belt conveyor drive roller are effectively combined and designed, the low-rotating-speed outer rotor direct current roller is adopted, the structure is compact, installing space is saved, cost is lowered, the requirement of the belt conveyor is met, multi-roller drive can be achieved, soft start and power balance are achieved through frequency control, and the using requirement of an existing large belt conveyor can be completely met.
Description
Technical field:
The utility model belt conveyer belongs to mine transportation equipment with the outer rotor direct driving Electrical machinery cylinder, particularly outer rotor direct driving Electrical machinery cylinder technology for a kind of special belt conveyer.
Background technology:
The actuating device of traditional belt conveyer is generally in the following ways:
The mode that the type of drive that adopts hydraulic coupler is asynchronous motor+hydraulic coupler+retarder+low-speed shaft coupler+head roll; The mode that the type of drive that adopts frequency converter is frequency converter+adjustable frequency motor+high-speed coupling+retarder+low-speed shaft coupler+head roll; The built in type motorized pulleys are a kind of actuating devices that common internal rotor asynchronous motor and retarder are placed in jointly to cylinder inside.
The two kinds of structures of type of drive that adopt the type of drive of hydraulic coupler and adopt frequency converter because of motor and retarder external, floor area is large, is not easy to install centering and carrying.Especially install at underworkings, need the installing space that developing is very large; If the back fragmentation, also need supporting, both increased cost, also have very large 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 on baby conveyor, use.Can not meet the operating needs of large belt conveyor far away; Existing belt conveyer drive division installing space is large, it is harsh that mine environment is required, and is not easy to installation and carrying, cost is high.
Summary of the invention:
The utility model belt conveyer is by 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, cancel retarder, meet the mine needs, reduce equipment cost, raise labour efficiency.
The technical scheme that the utility model belt conveyer adopts with the outer rotor direct driving Electrical machinery cylinder is: connection box, connection box flange, left support abutment, wheel hub, bearing, roller tube, axle, right support abutment, outer rotor, inner-stator iron core, stator winding coil, cylinder offset plate, consist of; Connection box, connection box flange, left support abutment, bearing, inner-stator iron core, bearing and right support abutment are installed on axle successively; Axle is fixedly mounted on frame by left support abutment and right support abutment, does not rotate, and connection box is connected with the connection box flange and connects by the axle center hole on axle and stator winding coil; Axle middle part fixed installation inner-stator iron core has stator winding type groove on the inner-stator iron core cylindrical, equipped stator winding coil in the type groove; On the inwall of roller tube, inlay the squirrel-cage outer 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.
Groundwork is: when the logical upper alternating current of stator coil, produce rotating field at the air gap place, make the squirrel-cage bar cutting magnetic line produce induced electric motive force, because squirrel-cage bar is interconnected, so produce inducing 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 belt conveyer running.
Outer rotor direct driving Electrical machinery cylinder beneficial effect for the utility model belt conveyer: motor and the effective unitized design of belt feeder head roll adopt slow speed of revolution outer rotor direct driving cylinder, compact conformation, save installing space, reduce costs, meet the requirement of belt conveyer, can realize that multiple-roll drives; By frequency control, realize soft start and power balance, can meet the operating needs of existing large belt conveyor fully.
The accompanying drawing explanation:
Accompanying drawing is outer rotor direct driving Electrical machinery cylinder structural representation for the utility model belt conveyer.
In figure: connection box 1, connection box flange 2, left support abutment 3, wheel hub 4, bearing 5, roller tube 6, axle 7, right support abutment 8, outer rotor 9, inner-stator iron core 10, stator winding coil 11, cylinder offset plate 12.
The specific embodiment:
By reference to the accompanying drawings, the utility model belt conveyer is described further with the outer rotor direct driving Electrical machinery cylinder: by connection box 1, connection box flange 2, left support abutment 3, wheel hub 4, bearing 5, roller tube 6, axle 7, right support abutment 8, outer rotor 9, inner-stator iron core 10, stator winding coil 11 and cylinder offset plate 12, formed; Connection box 1, connection box flange 2, left support abutment 3, bearing 5, inner-stator iron core 10, bearing 5 and right support abutment 8 are installed on axle 7 successively; Axle 7 is fixedly mounted on frame by left support abutment 2 and right support abutment 8, does not rotate, and connection box 1 is connected with connection box flange 2 and passes through axle center hole on axle 7 and stator winding coil 11 connects; Axle 7 middle part fixed installation inner-stator iron cores 10 have stator winding type groove, equipped stator winding coil 11 in the type groove on inner-stator iron core 10 cylindricals; On the inwall of roller tube 6, inlay squirrel-cage outer 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, the equipped cylinder offset plate 12 of roller tube 6.
Claims (1)
1. belt conveyer outer rotor direct driving Electrical machinery cylinder, it is characterized in that: by connection box (1), connection box flange (2), left support abutment (3), wheel hub (4), bearing (5), roller tube (6), axle (7), right support abutment (8), outer rotor (9), inner-stator iron core (10), stator winding coil (11) and cylinder offset plate, (12 form; Connection box (1), connection box flange (2), left support abutment (3), bearing (5), inner-stator iron core (10), bearing (5) and right support abutment (8) are installed on axle (7) successively; Axle (7) is fixedly mounted on frame by left support abutment (2) and right support abutment (8), does not rotate, and connection box (1) is connected with connection box flange (2) and passes through axle center hole on axle (7) and stator winding coil (11) connects; Axle (7) middle part fixed installation inner-stator iron core (10) has stator winding type groove on inner-stator iron core (10) cylindrical, equipped stator winding coil (11) in the type groove; On the inwall of barrel (6), inlay squirrel-cage outer 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 |
|---|---|---|---|
| CN2013202405677U CN203319164U (en) | 2013-05-07 | 2013-05-07 | Outer rotor direct drive motor roller for belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202405677U CN203319164U (en) | 2013-05-07 | 2013-05-07 | Outer rotor direct drive motor roller for belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203319164U true CN203319164U (en) | 2013-12-04 |
Family
ID=49658534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202405677U Expired - Lifetime CN203319164U (en) | 2013-05-07 | 2013-05-07 | Outer rotor direct drive motor roller for belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203319164U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103236757A (en) * | 2013-05-07 | 2013-08-07 | 宁夏天地西北煤机有限公司 | Outer rotor direct-driving motor cylinder for belt conveyor |
| CN115768601A (en) * | 2020-07-23 | 2023-03-07 | 倍福自动化有限公司 | Driven linear shaft and industrial robot |
-
2013
- 2013-05-07 CN CN2013202405677U patent/CN203319164U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103236757A (en) * | 2013-05-07 | 2013-08-07 | 宁夏天地西北煤机有限公司 | Outer rotor direct-driving motor cylinder for belt conveyor |
| CN115768601A (en) * | 2020-07-23 | 2023-03-07 | 倍福自动化有限公司 | Driven linear shaft and industrial robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131204 |