CN204131306U - Small-sized electromechanical reductor - Google Patents
Small-sized electromechanical reductor Download PDFInfo
- Publication number
- CN204131306U CN204131306U CN201420408176.6U CN201420408176U CN204131306U CN 204131306 U CN204131306 U CN 204131306U CN 201420408176 U CN201420408176 U CN 201420408176U CN 204131306 U CN204131306 U CN 204131306U
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- China
- Prior art keywords
- level
- brake disc
- supporting disk
- order
- block
- 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.)
- Expired - Fee Related
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Gear Transmission (AREA)
Abstract
The utility model discloses a kind of small-sized electromechanical reductor, belong to gear reduction unit technical field, comprise by case cylinder, block, supporting disk, brake disc, the casing of case lid composition, with by output shaft, second level gear sheet, second level gear shaft, first order gear sheet, the transmission mechanism of first order gear shaft composition, and drive motors, block and case lid are all contained in the two ends of case cylinder by rim of the mouth, surround a barrel cylindricality casing, supporting disk and brake disc close-fitting are in case cylinder, case cylinder inside is divided into three spaces, it is motor space between brake disc and case lid, the rotor of inner electric machine, stator, it is first order deceleration space between supporting disk and brake disc, it is deceleration space, the second level between block and supporting disk, block and supporting disk common support output shaft and second level gear shaft, brake disc and case lid support first order gear shaft, first order gear sheet is contained in second level gear shaft, second level gear sheet is contained on output shaft, be mainly used on electromechanical equipment.
Description
Technical field
The utility model belongs to gear reduction unit field.
Background technology
The various reductors of present use comprise the operation drive unit of single-beam crane, and hull shape is complicated, and composition component is many, and volume is large, and heavy, assembles loaded down with trivial details.
Summary of the invention
The purpose of this utility model is to propose a kind of small-sized electromechanical reductor, and volume is little, lightweight, outward appearance clean and tidy, and assembling is simple, easy for installation.
Embodiment of the present utility model is as follows:
Small-sized electromechanical reductor, comprises by case cylinder, block, supporting disk, brake disc, the casing of case lid composition, and by output shaft, second level gear sheet, second level gear shaft, first order gear sheet, the transmission mechanism of first order gear shaft composition, and drive motors, it is characterized in that: block and case lid are all contained in the two ends of case cylinder by rim of the mouth, surround a barrel cylindricality casing, supporting disk and brake disc close-fitting are in case cylinder, case cylinder inside is divided into three spaces, is the rotor of motor space, inner electric machine between brake disc and case lid, stator is first order deceleration space between supporting disk and brake disc, first order gear sheet, first order gear shaft is at the first deceleration spatial conjugate, it is deceleration space, the second level between block and supporting disk, second level gear sheet and second level gear shaft slow down in the second level and engage, block and supporting disk common support output shaft and second level gear shaft, brake disc and case lid support first order gear shaft, first order gear sheet is contained in second level gear shaft, and second level gear sheet is contained on output shaft, block, supporting disk, brake disc is joined by keyway and case wound packages.
The utility model is made up of outer case, under drive gear and disc type electric machine.Disc type electric machine has motor stator, rotor, motor braking dish.Under drive gear comprises first order reducing gear wheel shaft, first order reduction gearing sheet, second level reducing gear wheel shaft, second level reduction gearing sheet and output gear, and outer case comprises case lid, block and case cylinder.Intermediate support dish, motor braking dish are contained in case cylinder, with case cylinder close-fitting.Motor stator is arranged on case lid.Motor braking dish separates motor and reductor, and supports motor gear axle.It is the space of primary speed-down gear between motor braking dish and intermediate support dish, motor gear axle and the engagement of one-level gear sheet, intermediate support dish there are two dead eyes and two fenestras, the situation that two fenestras can be used in dismounting and gear box, two dead eyes support secondary gear wheel shaft and output shaft respectively, and secondary gear wheel shaft assembles through intermediate support dish and one-level gear sheet.It is double-reduction gear space between intermediate support dish and block, secondary gear wheel shaft and secondary gear sheet are at this spatial conjugate, secondary gear sheet is contained on output shaft, output shaft stretches out reduction box outputting torsion through block, and all part processing is simple, and entire body is neat and artistic, slow down and be convenient to assembling, size is little lightweight, adjusts the gear number of teeth at different levels, can obtain the speed ratio of needs.
Accompanying drawing explanation
Fig. 1: speed reducer structure schematic diagram.
In figure: 1-output shaft, 2-second level gear sheet, 3-second level gear shaft, 4-first order gear sheet, 5-first order gear shaft, 6-rotor, 7-motor stator, 8-case cylinder, 9-block, 10-supporting disk, 11-brake disc, 12-case lid, 13-link cover of FIG, 14,15-output shaft bearing, 16,17-second level gear shaft bearing, 18,21-first order gear shaft bearing, 19-rotor bearing, 20-plane bearing, 22-rotor pad, 23-screw sheet, 24-spring.
Embodiment
The present embodiment such as figure (1) is made up of casing and travelling gear, casing comprises case cylinder (8), block (9), supporting disk (10), brake disc (11), case lid (12), travelling gear comprises output shaft (1), second level gear sheet (2), second level gear shaft (3), first order gear sheet (4), first order gear shaft (5), supporting disk (10), brake disc (11) is assemblied in cylinder (8), with case cylinder (8) tight fit, brake disc (11) supports first order gear shaft (5) by bearing (18), case cylinder has a positioning spline in (8), supporting disk (10) cylindrical has a positioning spline, supporting disk (10) and case cylinder (8) are located by keyway, supporting disk (10) there are two dead eyes, output shaft (1) and second level gear shaft (3) is supported respectively by bearing (15) (17), block (9) and case lid (12) are contained in the two ends of case cylinder (8) respectively, block (9) is located by keyway and case cylinder (8), block (9) is by bearing (14), (16) output shaft (1) and second level gear shaft (3) is supported respectively.Motor stator is fixed on case lid (12), rotor (6) is contained on first order gear shaft (5), rotor (6) drives first order gear shaft (5) by key, first order gear shaft (5) engagement first order gear sheet (4), first order gear sheet (4) is contained on second level gear shaft (3) by key, second level gear shaft (3) engagement second level gear sheet (2), second level gear sheet (2) is contained on output shaft (1), output shaft (1) outputting torsion, compact conformation, profile is succinctly attractive in appearance.
Claims (2)
1. small-sized electromechanical reductor, comprise by case cylinder (8), block (9), supporting disk (10), brake disc (11), the casing that case lid (12) forms, with by output shaft (1), second level gear sheet (2), second level gear shaft (3), first order gear sheet (4), the transmission mechanism that first order gear shaft (5) forms, and drive motors, it is characterized in that: block (9) and case lid (12) are all contained in the two ends of case cylinder (8) by rim of the mouth, surround a barrel cylindricality casing, supporting disk (10) and brake disc (11) close-fitting are in case cylinder (8), case cylinder (8) inside is divided into three spaces, motor space between brake disc (11) and case lid (12), the rotor (6) of inner electric machine, stator (7), it is first order deceleration space between supporting disk (10) and brake disc (11), first order gear sheet (4), first order gear shaft (5) is at the first deceleration spatial conjugate, it is deceleration space, the second level between block (9) and supporting disk (10), second level gear sheet (2) and second level gear shaft (3) are at second level deceleration spatial conjugate, block (9) and supporting disk (10) common support output shaft (1) and second level gear shaft (3), brake disc (11) and case lid (12) support first order gear shaft (5), first order gear sheet (4) is contained on second level gear shaft (3), second level gear sheet (2) is contained on output shaft (1).
2. small-sized electromechanical reductor according to claim 1, is characterized in that: block (9), supporting disk (10), brake disc (11) are assembled by keyway and case cylinder (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420408176.6U CN204131306U (en) | 2014-07-23 | 2014-07-23 | Small-sized electromechanical reductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420408176.6U CN204131306U (en) | 2014-07-23 | 2014-07-23 | Small-sized electromechanical reductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204131306U true CN204131306U (en) | 2015-01-28 |
Family
ID=52387627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420408176.6U Expired - Fee Related CN204131306U (en) | 2014-07-23 | 2014-07-23 | Small-sized electromechanical reductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204131306U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104167867A (en) * | 2014-07-23 | 2014-11-26 | 王积政 | Minitype electromechanically integrated speed reducer |
-
2014
- 2014-07-23 CN CN201420408176.6U patent/CN204131306U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104167867A (en) * | 2014-07-23 | 2014-11-26 | 王积政 | Minitype electromechanically integrated speed reducer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150128 Termination date: 20160723 |