CN202889081U - Shock-absorbing motor for high-pressure water pump - Google Patents
Shock-absorbing motor for high-pressure water pump Download PDFInfo
- Publication number
- CN202889081U CN202889081U CN 201220550344 CN201220550344U CN202889081U CN 202889081 U CN202889081 U CN 202889081U CN 201220550344 CN201220550344 CN 201220550344 CN 201220550344 U CN201220550344 U CN 201220550344U CN 202889081 U CN202889081 U CN 202889081U
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- CN
- China
- Prior art keywords
- shock
- motor
- motor body
- absorbing
- bearing
- 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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- Motor Or Generator Frames (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model discloses a shock-absorbing motor for a high-pressure water pump. The shock-absorbing motor comprises a motor body, a rotor, a stator, a front cover and a rear cover, wherein the rotor is arranged in the motor body and is sleeved with a bearing; a bearing sleeve made of engineering plastics is arranged outside the bearing; a locating ring is arranged between the bearing and the bearing sleeve made of engineering plastics; a flange is arranged at the end of the front cover and is sleeved with a shockproof rubber ring; a shock-absorbing spring is arranged below the motor body; and an O ring is arranged between the front cover and the motor body as well as between the rear cover and the motor body respectively. The shock-absorbing motor has the beneficial effects that the shock-absorbing motor is reasonable in design and reduces the manufacturing difficulty, thus reducing the cost; the shock-absorbing motor has a securer and closer structure; and the noises are reduced during working, thus avoiding the harm of noise.
Description
Technical field
The utility model relates to a kind of motor, relates in particular to a kind of high-pressure hydraulic pump shock-absorbing motor.
Background technology
At present, the noise that the common electric machine that uses under prior art produces is large especially, has had influence on people's normal production and life, in the long playing situation, also can greatly reduce the working life of machine, thereby strengthen cost.
The utility model content
For the deficiencies in the prior art, the utility model provides a kind of high-pressure hydraulic pump shock-absorbing motor.
To achieve these goals, the technical scheme in the invention for solving the technical problem is:
A kind of high-pressure hydraulic pump shock-absorbing motor, comprise motor body, rotor, stator, protecgulum and bonnet, be provided with rotor in the motor body, cover has bearing on the rotor, the axle sleeve that bearing outside has engineering plastics to make is provided with a centring ring between the axle sleeve that bearing and engineering plastics are made, be provided with a flange in the protecgulum end, cover has a Shockproof rubber circle on the flange, and motor body has damping spring.
Be lined with O shape circle between described protecgulum and the motor body.
Described bonnet and motor body are lined with O shape circle.
The beneficial effects of the utility model: this utility model is reasonable in design, the reduction manufacture difficulty, thereby has reduced cost; Structure is more fastening and tight; Reduce noise in the time of work, avoided the generation noise nuisance.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the utility model internal bearings schematic diagram.
Embodiment
Such as Fig. 1, shown in Figure 2, a kind of high-pressure hydraulic pump shock-absorbing motor, comprise motor body 1, rotor 10, stator, protecgulum 2 and bonnet 3, be provided with rotor 10 in the motor body 1, cover has bearing 11 on the rotor 10, the axle sleeve 13 that bearing 11 overcoats have engineering plastics to make, be provided with a centring ring 12 between the axle sleeve 13 that bearing 11 and engineering plastics are made, be provided with a flange 21 in protecgulum 2 ends, cover has a Shockproof rubber circle 22 on the flange 21, be lined with O shape circle between described protecgulum 2 and the motor body 1, described bonnet 3 and motor body 1 are lined with O shape circle, and motor body has damping spring.The beneficial effects of the utility model: this utility model is reasonable in design, the reduction manufacture difficulty, thereby has reduced cost; Structure is more fastening and tight; Reduce noise in the time of work, avoided the generation noise nuisance.
Claims (3)
1. high-pressure hydraulic pump shock-absorbing motor, comprise motor body, rotor, stator, protecgulum and bonnet, it is characterized in that, be provided with rotor in the motor body, the axle sleeve that cover has bearing, bearing outside to have engineering plastics to make on the rotor, be provided with a centring ring between the axle sleeve that bearing and engineering plastics are made, be provided with a flange in the protecgulum end, cover has a Shockproof rubber circle on the flange, and motor body has damping spring.
2. high-pressure hydraulic pump shock-absorbing motor according to claim 1 is characterized in that, is lined with O shape circle between described protecgulum and the motor body.
3. high-pressure hydraulic pump shock-absorbing motor according to claim 1 is characterized in that, described bonnet and motor body are lined with O shape circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220550344 CN202889081U (en) | 2012-10-24 | 2012-10-24 | Shock-absorbing motor for high-pressure water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220550344 CN202889081U (en) | 2012-10-24 | 2012-10-24 | Shock-absorbing motor for high-pressure water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202889081U true CN202889081U (en) | 2013-04-17 |
Family
ID=48080471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220550344 Expired - Fee Related CN202889081U (en) | 2012-10-24 | 2012-10-24 | Shock-absorbing motor for high-pressure water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202889081U (en) |
-
2012
- 2012-10-24 CN CN 201220550344 patent/CN202889081U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20131024 |