CN207166291U - Annular feeder gives coal car cycloidal planetary gear speed reducer assembly - Google Patents
Annular feeder gives coal car cycloidal planetary gear speed reducer assembly Download PDFInfo
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- CN207166291U CN207166291U CN201721183192.XU CN201721183192U CN207166291U CN 207166291 U CN207166291 U CN 207166291U CN 201721183192 U CN201721183192 U CN 201721183192U CN 207166291 U CN207166291 U CN 207166291U
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- motor
- keyway
- reductor
- limiting plate
- output shaft
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Abstract
The utility model provides a kind of annular feeder and gives coal car cycloidal planetary gear speed reducer assembly, including motor (1), motor output shaft (2), connector (3), reductor excentric sleeve (4), limiting plate (5), fastening bolt (6) and short circuit part (7).A kind of annular feeder provided by the utility model gives coal car cycloidal planetary gear speed reducer assembly, has advantages below：During motor cycloidal planetary gear speed reducer assembly trouble hunting, motor is easily split with reductor, and, it can be split in the case where not causing secondary damage spare and accessory parts, both spare and accessory parts consumption had been reduced, it is as caused by motor or reductor that can be damaged again with accurate judgement motor cycloidal planetary gear speed reducer assembly failure.
Description
Technical field
It the utility model is related to a kind of reductor assembly, and in particular to a kind of annular feeder slows down to coal car cycloidal-pin wheel
Machine assembly.
Background technology
Annular feeder is run using three vertical machine reductor parallel drives.Motor is connected as transition company with reductor
Connect, motor shaft and reductor excentric sleeve are interference fits, after reductor excentric sleeve is sheathed on into motor shaft outside, by bolt
It is bottom-up to pass through limiting plate centre bore and extend into the inside of motor shaft, so as to which limiting plate is fixed on into motor shaft end, with
Strengthen the axial movement for being completely embedded and limiting reductor excentric sleeve of motor shaft and reductor excentric sleeve.
In actual production process, it is necessary to first split motor and reductor when being overhauled for reductor, because of limit
Position plate and bolt can not be dismantled in advance, therefore, during fractionation can only be by motor shaft together with excentric sleeve, limiting plate and fastening bolt etc.
Detach simultaneously in reductor, easily cause the secondary damage of the parts such as reductor excentric sleeve and Cycloidal Wheel, can not accurate judgement motor
The real failure cause of cycloidal planetary gear speed reducer and adds additional spare and accessory parts consumption the frequency.
Utility model content
The defects of existing for prior art, the utility model provide a kind of annular feeder and slowed down to coal car cycloidal-pin wheel
Machine assembly, can effectively it solve the above problems.
The technical solution adopted in the utility model is as follows：
The utility model provides a kind of annular feeder and gives coal car cycloidal planetary gear speed reducer assembly, including motor (1), electricity
Motivation output shaft (2), connector (3), reductor excentric sleeve (4), limiting plate (5), fastening bolt (6) and short circuit part (7)；
The motor (1) is linked with the motor output shaft (2)；The motor output shaft (2) is configured with electronic
Machine exports shaft key groove；The connector (3) includes integrally formed hollow shaft with keyway set (3.1) and with keyway solid shafting
(3.2)；The bore depth of the hollow shaft with keyway set (3.1) is identical with motor output shaft keyway length, the hollow arbor braid
The inner hole sleeve of keyway axle sleeve (3.1) is located at the outside of the motor output shaft (2), with the motor output shaft (2) transition
Coordinate；The band keyway solid shafting (3.2) is located at the underface of the hollow shaft with keyway set (3.1), and the band keyway is solid
The length of axle (3.2) is identical with reductor excentric sleeve (4) bore depth, at the bottom of the band keyway solid shafting (3.2)
Portion center offers screwed hole of centre (3.3)；The inner hole sleeve of the reductor excentric sleeve (4) is real located at the band keyway
The outside of mandrel (3.2)；In the bottom of the band keyway solid shafting (3.2), the limiting plate (5), the limiting plate are set first
(5) the limiting plate screwed hole coaxial with the screwed hole of centre (3.3) is offered；The fastening bolt (6) sequentially passes through described
Limiting plate screwed hole and the screwed hole of centre (3.3), make the limiting plate (5) be anchored on the bottom of the connector (3)；
The height of the short circuit part (7) is identical with the height of the connector (3), and the short circuit part (7) is placed on described
Behind the outside of fitting (3), the top edge of the short circuit part (7) and the flange of the motor (1) are bolted.
Annular feeder provided by the utility model has advantages below to coal car cycloidal planetary gear speed reducer assembly：
A kind of annular feeder provided by the utility model gives coal car cycloidal planetary gear speed reducer assembly, has advantages below：
During motor cycloidal planetary gear speed reducer assembly trouble hunting, motor is easily split with reductor, also, can not cause two
Split in the case of secondary damage spare and accessory parts, both reduced spare and accessory parts consumption, can have been slowed down again with accurate judgement motor cycloidal-pin wheel
The damage of machine assembly failure is as caused by motor or reductor.
Brief description of the drawings
Fig. 1 is that annular feeder provided by the utility model is illustrated to the analytical structure of coal car cycloidal planetary gear speed reducer assembly
Figure.
Fig. 2 is that annular feeder provided by the utility model is illustrated to the overall structure of coal car cycloidal planetary gear speed reducer assembly
Figure.
Embodiment
In order that technical problem, technical scheme and beneficial effect that the utility model solves are more clearly understood, below
With reference to drawings and Examples, the utility model is further elaborated.It should be appreciated that specific implementation described herein
Example only to explain the utility model, is not used to limit the utility model.
The utility model provides a kind of annular feeder and gives coal car cycloidal planetary gear speed reducer assembly, with reference to figure 1 and Fig. 2, bag
Include motor 1, motor output shaft 2, connector 3, reductor excentric sleeve 4, limiting plate 5, fastening bolt 6 and short circuit part 7；
Motor 1 links with motor output shaft 2；Motor output shaft 2 is configured with motor output shaft keyway；Connector
3 include integrally formed hollow shaft with keyway set 3.1 and with keyway solid shafting 3.2；The bore depth of hollow shaft with keyway set 3.1
Identical with motor output shaft keyway length, the inner hole sleeve of hollow shaft with keyway set 3.1 is located at the outside of motor output shaft 2,
With the interference fits of motor output shaft 2；It is located at the underface of hollow shaft with keyway set 3.1 with keyway solid shafting 3.2, band keyway is real
The length of mandrel 3.2 is identical with the bore depth of reductor excentric sleeve 4, is opened in the bottom centre position with keyway solid shafting 3.2
Provided with screwed hole of centre 3.3；The inner hole sleeve of reductor excentric sleeve 4 is located at the outside with keyway solid shafting 3.2；It is real in band keyway
The bottom of mandrel 3.2 sets limiting plate 5 first, and limiting plate 5 offers the limiting plate screwed hole coaxial with screwed hole of centre 3.3；
Fastening bolt 6 sequentially passes through limiting plate screwed hole and screwed hole of centre 3.3, limiting plate 5 is anchored on the bottom of connector 3；When
So, in limiting plate and with settable 65Mn spring washers and circular plain cushion between keyway solid shafting bottom.
Outer protection part and oil chamber of the short circuit part 7 as connector 3 and reductor excentric sleeve, short circuit part 7
Height is identical with the height of connector 3, after short circuit part 7 is placed on the outside of connector 3, top edge and the motor 1 of short circuit part 7
Flange be bolted.
As can be seen here, a kind of annular feeder provided by the utility model gives coal car cycloidal planetary gear speed reducer assembly, motor
Output shaft is no longer directly connected to reductor excentric sleeve and interference fits, limiting plate and trip bolt are also no longer secured to motor
Output shaft end, motor output shaft is actual to connect cooperation with deceleration eccentric drive shaft by connector 3, and limiting plate and trip bolt are fixed
In the bottom of connector 3.Therefore, only need to be by motor output shaft from connector when needing to realize that motor is split with reductor
Directly remove, time saving and energy saving without dismounting the bottom such as reductor excentric sleeve, limiting plate and trip bolt spare and accessory parts, drop
Low spare and accessory parts loss；Also, the reductor assembly is stable, situation without exception occurs, and opens and inspect simply, will not match somebody with somebody to zero
Part causes secondary damage.
A kind of annular feeder provided by the utility model gives coal car cycloidal planetary gear speed reducer assembly, has advantages below：
During motor cycloidal planetary gear speed reducer assembly trouble hunting, motor is easily split with reductor, also, can not cause two
Split in the case of secondary damage spare and accessory parts, both reduced spare and accessory parts consumption, can have been slowed down again with accurate judgement motor cycloidal-pin wheel
The damage of machine assembly failure is as caused by motor or reductor.
Described above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and
Retouching should also regard the scope of protection of the utility model.
Claims (1)
1. a kind of annular feeder gives coal car cycloidal planetary gear speed reducer assembly, it is characterised in that including motor (1), motor
Output shaft (2), connector (3), reductor excentric sleeve (4), limiting plate (5), fastening bolt (6) and short circuit part (7)；
The motor (1) is linked with the motor output shaft (2)；It is defeated that the motor output shaft (2) is configured with motor
Go out shaft key groove；The connector (3) includes integrally formed hollow shaft with keyway set (3.1) and with keyway solid shafting (3.2)；Institute
It is identical with motor output shaft keyway length to state the bore depth of hollow shaft with keyway set (3.1), the hollow shaft with keyway set
(3.1) inner hole sleeve is located at the outside of the motor output shaft (2), with the motor output shaft (2) interference fits；It is described
It is located at the underface of the hollow shaft with keyway set (3.1) with keyway solid shafting (3.2), the band keyway solid shafting (3.2)
Length is identical with reductor excentric sleeve (4) bore depth, in the bottom centre position of the band keyway solid shafting (3.2)
Offer screwed hole of centre (3.3)；The inner hole sleeve of the reductor excentric sleeve (4) is located at the band keyway solid shafting (3.2)
Outside；The limiting plate (5) is set first in the bottom of the band keyway solid shafting (3.2), and the limiting plate (5) offers
The coaxial limiting plate screwed hole with the screwed hole of centre (3.3)；The fastening bolt (6) sequentially passes through the limiting plate screw thread
Hole and the screwed hole of centre (3.3), make the limiting plate (5) be anchored on the bottom of the connector (3)；
The height of the short circuit part (7) is identical with the height of the connector (3), and the short circuit part (7) is placed on the connector
(3) behind outside, the top edge of the short circuit part (7) and the flange of the motor (1) are bolted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721183192.XU CN207166291U (en) | 2017-09-15 | 2017-09-15 | Annular feeder gives coal car cycloidal planetary gear speed reducer assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721183192.XU CN207166291U (en) | 2017-09-15 | 2017-09-15 | Annular feeder gives coal car cycloidal planetary gear speed reducer assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207166291U true CN207166291U (en) | 2018-03-30 |
Family
ID=61721880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721183192.XU Active CN207166291U (en) | 2017-09-15 | 2017-09-15 | Annular feeder gives coal car cycloidal planetary gear speed reducer assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207166291U (en) |
-
2017
- 2017-09-15 CN CN201721183192.XU patent/CN207166291U/en active Active
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