CN208776250U - A kind of motor with backstopping device - Google Patents
A kind of motor with backstopping device Download PDFInfo
- Publication number
- CN208776250U CN208776250U CN201821446413.2U CN201821446413U CN208776250U CN 208776250 U CN208776250 U CN 208776250U CN 201821446413 U CN201821446413 U CN 201821446413U CN 208776250 U CN208776250 U CN 208776250U
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- China
- Prior art keywords
- transmission shaft
- tapered cup
- cup nut
- axle sleeve
- block
- Prior art date
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- 230000005540 biological transmission Effects 0.000 claims abstract description 29
- 230000008878 coupling Effects 0.000 claims abstract description 15
- 238000010168 coupling process Methods 0.000 claims abstract description 15
- 238000005859 coupling reaction Methods 0.000 claims abstract description 15
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
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Abstract
The utility model relates to a kind of motors with backstopping device, including motor body, axle sleeve, shaft coupling, tapered cup nut, brake hoop, transmission shaft and output shaft, axle sleeve is fixed with motor body, shaft coupling is fixed on motor output shaft, tapered cup nut, brake hoop and transmission shaft are successively set in axle sleeve, one end of tapered cup nut and transmission shaft is connected through a screw thread, the other end of transmission shaft is equipped with block, shaft coupling drives tapered cup nut rotation, and when the block of tapered cup nut and transmission shaft is close to each other, brake hoop is extruded evagination and sleeve lining friction, for connecting the other end that the output shaft of capstan winch is fixed on transmission shaft.The utility model outside motor output shaft by being arranged axle sleeve, brake part is mounted in axle sleeve, brake block rubs with axle sleeve when brake, avoids the friction of brake block and winch drum, winch drum just will not generate heat in this way, more will not influence the rope in winch drum.
Description
Technical field
The utility model relates to a kind of motors with backstopping device.
Background technique
There are many capstan winch type, there is all kinds of leisure offroad vehicle Hauler for ship, all kinds of special engineered operation capstan winches, various armies spies
Kind purposes capstan winch and the dedicated capstan winch of other every profession and trades etc., are widely used in lying fallow cross-country, engineering rescue, metallurgy, exploration, Lin Muyu
Industry and petroleum, exploitation of mineral resources etc., wherein lying fallow cross-country is capstan winch staple market, it is vehicle, the self-protection of ship and traction dress
It sets.At present both at home and abroad capstan winch usually by motor, roller, brake, retarder, clutch, controller, wirerope and some corresponding attached
The several majors such as part composition.Wherein winch brake is an important component of capstan winch, it is desirable that is stopped when winching operations pause
Vehicle reacts automatically, and the load of traction is stopped.The brake gear of capstan winch is typically mounted in winch drum at present, and when brake brakes
Piece can generate heat to the friction of capstan winch inner wall of rotary drum, impact to the rope being wrapped in winch drum, and due to capstan winch diameter
Larger to stress, to installation, brake gear has radial force inside it, influences braking quality, or even influence brake gear and electricity
The service life of machine.
Summary of the invention
In order to solve the above technical problems, the purpose of the utility model is to provide a kind of motor with backstopping device, the electricity
The backstopping device of machine is not contacted with winch drum, improves job stability.
To achieve the goals above, the utility model uses technical solution below:
A kind of motor with backstopping device, including motor body, axle sleeve, shaft coupling, tapered cup nut, brake hoop, transmission shaft and
Output shaft, the axle sleeve are fixed with motor body, and the shaft coupling is fixed on motor output shaft, the tapered cup nut, braking
Ring and transmission shaft are successively set in axle sleeve, and one end of the tapered cup nut and transmission shaft is connected through a screw thread, the transmission shaft
The other end be equipped with block, the shaft coupling drives tapered cup nut rotation, and when the block of tapered cup nut and transmission shaft mutually leans on
When close, brake hoop is extruded evagination and sleeve lining friction, for connecting the other end that the output shaft of capstan winch is fixed on transmission shaft.
As a preferred solution: the lower part of the sleeve lining is additionally provided with convex block, the convex block is located at tapered cup nut and braking
Between ring, and the contact surface of convex block and tapered cup nut is inclined-plane, and the contact surface of convex block and brake hoop is plane.
As a preferred solution: the block shape is taper, the contact surface of block and brake hoop is inclined-plane.
As a preferred solution: preloading spring is additionally provided between the tapered cup nut and shaft coupling, the transmission shaft and taper
One end of nut connection is additionally provided with the circlip for preventing transmission shaft from axial displacement occur.
As a preferred solution: the brake hoop is formed by two at semicircular brake block.
Brake part is mounted in axle sleeve by the utility model by the way that axle sleeve is arranged outside motor output shaft, and when brake stops
Vehicle piece rubs with axle sleeve, avoids the friction of brake block and winch drum, and such winch drum just will not generate heat, more
It will not influence the rope in winch drum, in addition, winch drum just can be set in outside axle sleeve due to the presence of axle sleeve, with axle sleeve
There are gaps just can prevent influence of the radial force in winch drum to brake gear.
Detailed description of the invention
Fig. 1 is the configuration schematic diagram of the utility model.
Fig. 2 is the schematic diagram of the section structure of the utility model.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
A kind of motor with backstopping device as depicted in figs. 1 and 2, including motor body 7, axle sleeve 1, shaft coupling 2, taper spiral shell
Mother 3, brake hoop, transmission shaft 4 and output shaft 6, the axle sleeve 1 is fixed with motor body 7, and it is defeated that the shaft coupling 2 is fixed on motor
On shaft, the tapered cup nut 3, brake hoop and transmission shaft 4 are successively set in axle sleeve 1, the tapered cup nut 3 and transmission shaft 4
One end be connected through a screw thread, the other end of the transmission shaft 4 is equipped with block 41, and the shaft coupling 2 drives 3 turns of tapered cup nut
It is dynamic, and when the block 41 of tapered cup nut 3 and transmission shaft 4 is close to each other, brake hoop is extruded wall friction in evagination and axle sleeve 1,
For connecting the other end that the output shaft 6 of capstan winch is fixed on transmission shaft 4.
The lower part of 1 inner wall of axle sleeve is additionally provided with convex block 11, the convex block 11 between tapered cup nut 3 and brake hoop,
And the contact surface of convex block 11 and tapered cup nut 3 is inclined-plane, the contact surface of convex block 11 and brake hoop is plane.
41 shape of block is taper, and the contact surface of block 41 and brake hoop is inclined-plane.The tapered cup nut 3 and shaft coupling
Preloading spring 9 is additionally provided between device 2, one end that the transmission shaft 4 is connect with tapered cup nut 3, which is additionally provided with, prevents transmission shaft 4 from occurring
The circlip 8 of axial displacement.The brake hoop is formed by two at semicircular brake block 5.
It should be pointed out that above embodiments are only the representative examples of the utility model.The utility model can also there are many
Deformation.All essence any simple modification, equivalent change and modification to the above embodiments according to the utility model,
It is considered as belonging to the protection scope of the utility model.
Claims (5)
1. a kind of motor with backstopping device, it is characterised in that: including motor body (7), axle sleeve (1), shaft coupling (2), taper spiral shell
Female (3), brake hoop, transmission shaft (4) and output shaft (6), the axle sleeve (1) and motor body (7) are fixed, the shaft coupling (2)
It is fixed on motor output shaft, the tapered cup nut (3), brake hoop and transmission shaft (4) are successively set in axle sleeve (1), described
Tapered cup nut (3) and one end of transmission shaft (4) are connected through a screw thread, and the other end of the transmission shaft (4) is equipped with block (41), institute
It states shaft coupling (2) and drives tapered cup nut (3) rotation, and when tapered cup nut (3) and the block (41) of transmission shaft (4) are close to each other
When, brake hoop is extruded evagination and axle sleeve (1) interior wall friction, is fixed on transmission shaft (4) for connecting the output shaft (6) of capstan winch
The other end.
2. a kind of motor with backstopping device according to claim 1, it is characterised in that: the lower part of axle sleeve (1) inner wall
It is additionally provided with convex block (11), the convex block (11) is located between tapered cup nut (3) and brake hoop, and convex block (11) and tapered cup nut
(3) contact surface is inclined-plane, and the contact surface of convex block (11) and brake hoop is plane.
3. a kind of motor with backstopping device according to claim 1, it is characterised in that: block (41) shape is cone
The contact surface of shape, block (41) and brake hoop is inclined-plane.
4. a kind of motor with backstopping device according to claim 1, it is characterised in that: the tapered cup nut (3) and shaft coupling
It is additionally provided between device (2) preloading spring (9), one end that the transmission shaft (4) connect with tapered cup nut (3) is additionally provided with and prevents from being driven
There is the circlip (8) of axial displacement in axis (4).
5. a kind of motor with backstopping device according to claim 1, it is characterised in that: the brake hoop is by two at semicircle
The brake block (5) of shape forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821446413.2U CN208776250U (en) | 2018-09-04 | 2018-09-04 | A kind of motor with backstopping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821446413.2U CN208776250U (en) | 2018-09-04 | 2018-09-04 | A kind of motor with backstopping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208776250U true CN208776250U (en) | 2019-04-23 |
Family
ID=66159817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821446413.2U Active CN208776250U (en) | 2018-09-04 | 2018-09-04 | A kind of motor with backstopping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208776250U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108821166A (en) * | 2018-09-04 | 2018-11-16 | 胡鸿宾 | A kind of motor with backstopping device |
-
2018
- 2018-09-04 CN CN201821446413.2U patent/CN208776250U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108821166A (en) * | 2018-09-04 | 2018-11-16 | 胡鸿宾 | A kind of motor with backstopping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210316 Address after: 321299 No.36 Wujiang Avenue, Baiyang street, Wuyi County, Jinhua City, Zhejiang Province (self declaration) Patentee after: Zhejiang Hongbin industry and Trade Co.,Ltd. Address before: 321300 No.46, District 5, golden harbor, Yongkang City, Jinhua City, Zhejiang Province Patentee before: Hu Hongbin |
|
| TR01 | Transfer of patent right |