CN104079117A - Disc type gear motor - Google Patents
Disc type gear motor Download PDFInfo
- Publication number
- CN104079117A CN104079117A CN201410350467.9A CN201410350467A CN104079117A CN 104079117 A CN104079117 A CN 104079117A CN 201410350467 A CN201410350467 A CN 201410350467A CN 104079117 A CN104079117 A CN 104079117A
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- CN
- China
- Prior art keywords
- motor
- gear
- disc type
- bearing
- casing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention discloses a gear motor which is a disc type motor and integrated with a speed reducer. The disc type gear motor has a short axial size, can be used in narrow and small space, can save materials and energy and is compact in structure, small in size, light in weight and convenient to assemble.
Description
Technical field
The invention belongs to reducing motor.
Background technology
The various reductors that use now comprise the operation drive unit of single-beam crane, and axial dimension is long, and composition member is many, and volume is large, and Heavy Weight is assembled loaded down with trivial details.
Summary of the invention
The object of the invention is to propose reductor reducing motor, axial dimension is short, and volume is little, lightweight, effect is high, assembling is simple, easy for installation.
The technical solution used in the present invention is:
The present invention is merged and is formed by a primary speed-down mechanism and disc type electric machine.Primary speed-down gear comprises motor gear axle and one-level gear sheet.Motor stator is contained on stator disc, stator disc and casing are contained in the two ends of motor casing by rim of the mouth, motor shaft is by bearings between stator disc and casing, and rotor supports is in quill bearing, Casing bearing cover for seat is contained on the protruding axle of stator disc, and rotor and motor shaft are assembled by feather key.Motor shaft is a gear shaft, the gear of its axle head engages with gear sheet, gear sheet is contained on output shaft, and output shaft stretches out reduction box outputting torsion through block, and part of the present invention is few, axial dimension is short, can be used on minimum space, and processing is simple, lightweight, adjust the gear number of teeth, can obtain the speed ratio needing.
Brief description of the drawings
Fig. 1: reducing motor machine structural representation.
In figure: 1-output shaft; 2-gear sheet; 3-motor gear axle; 4-rotor; 5-motor stator; 6-stator disc, 7-quill bearing; 8-link cover of FIG; 9-motor casing; 10-casing; 11-block; 12-rotor bearing; 13,14-gear shaft bearing; 15,16-output shaft bearing; 17-plane bearing; 18-screw sheet; 19-spring; The protruding axle of 20-stator disc; 21-rotor pad; 22-oil sealing.
Embodiment
Reality is executed for example figure (1), the casing (10) of reductor is the end cap of disc type electric machine, also be the brake disc of disc type electric machine simultaneously, motor gear axle (3) is the gear of reductor simultaneously, casing (10), the cavity of block (11) composition reductor, by bearing (15), motor gear axle (3) engages in cavity with gear sheet (2), motor gear axle (3) passes through bearing (13) by casing (10) and stator disc (6), (14) support, motor stator (5) is contained on stator disc (6), in the middle of stator disc, inwardly there is protruding axle (20), in protruding axle (20), it is the bearing chamber of bearing (14), the outside of protruding axle (20) is tightly filling quill bearing (7), rotor (4) is being supported by bearing (12) in quill bearing (7) outer end, the endoporus of rotor (4) is by keyway motor gear axle (3) assembling.Casing (10) the relatively cavity plane of rotor (4) is skidding plane, filling oil sealing (22) against bearing (13), the end face that rotor (4) is braked plane relatively has friction plate, has plane bearing (17), rotor pad (21) and spring (19) in quill bearing (7).Short disc type electric machine and the short reductor of one-level transmission, box body of speed reducer (10) is the braking end cap of disc type electric machine, and axial dimension has obtained very large compression, and compact conformation is reasonable, and part is few, is simple and easy to processing.
Claims (3)
1. the present invention, comprise block (11), casing (10), motor casing (9), the stator disc (6) of outside, with inner stator (5), rotor (4), motor gear axle (3), gear sheet (2), output shaft (1), it is characterized in that box body of speed reducer (10) is the braking end cap of disc type electric machine simultaneously, disc type electric machine gear shaft (3) is the gear 1 of reductor simultaneously.
2. speed-reducing-disk type motor as claimed in claim 1, is characterized in that reductor is primary gear speed reducing.
3. the speed-reducing-disk type motor as described in claim 1,2, is characterized in that box body of speed reducer (10) also has an oil sealing (22) against bearing (13) outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410350467.9A CN104079117A (en) | 2014-07-23 | 2014-07-23 | Disc type gear motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410350467.9A CN104079117A (en) | 2014-07-23 | 2014-07-23 | Disc type gear motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104079117A true CN104079117A (en) | 2014-10-01 |
Family
ID=51600216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410350467.9A Pending CN104079117A (en) | 2014-07-23 | 2014-07-23 | Disc type gear motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104079117A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2158467Y (en) * | 1993-03-26 | 1994-03-09 | 山东省淄博减速机厂 | Toothed gearing electric motor |
| CN2369402Y (en) * | 1999-06-15 | 2000-03-15 | 北京市盛彪实业公司 | Speed reducing motor |
| CN2764043Y (en) * | 2005-01-24 | 2006-03-08 | 綦学尧 | Speed reducing motor with external rotor harmanic gear |
| CN201142618Y (en) * | 2007-12-18 | 2008-10-29 | 朱明龙 | Gear reducer motor of hub |
| CN102629800A (en) * | 2012-02-21 | 2012-08-08 | 合肥新生代电动马达系统有限公司 | Concentric type wheel edge driving system using disc-type motor |
| CN204271820U (en) * | 2014-07-23 | 2015-04-15 | 孙素梅 | A kind of speed-reducing-disk type motor |
-
2014
- 2014-07-23 CN CN201410350467.9A patent/CN104079117A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2158467Y (en) * | 1993-03-26 | 1994-03-09 | 山东省淄博减速机厂 | Toothed gearing electric motor |
| CN2369402Y (en) * | 1999-06-15 | 2000-03-15 | 北京市盛彪实业公司 | Speed reducing motor |
| CN2764043Y (en) * | 2005-01-24 | 2006-03-08 | 綦学尧 | Speed reducing motor with external rotor harmanic gear |
| CN201142618Y (en) * | 2007-12-18 | 2008-10-29 | 朱明龙 | Gear reducer motor of hub |
| CN102629800A (en) * | 2012-02-21 | 2012-08-08 | 合肥新生代电动马达系统有限公司 | Concentric type wheel edge driving system using disc-type motor |
| CN204271820U (en) * | 2014-07-23 | 2015-04-15 | 孙素梅 | A kind of speed-reducing-disk type motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141001 |