CN205811713U - A kind of electric rotating machine possessing watertight cavity - Google Patents
A kind of electric rotating machine possessing watertight cavity Download PDFInfo
- Publication number
- CN205811713U CN205811713U CN201620568369.7U CN201620568369U CN205811713U CN 205811713 U CN205811713 U CN 205811713U CN 201620568369 U CN201620568369 U CN 201620568369U CN 205811713 U CN205811713 U CN 205811713U
- Authority
- CN
- China
- Prior art keywords
- cover
- fixing bolt
- watertight cavity
- water
- cavity
- 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
Links
Abstract
The utility model discloses a kind of electric rotating machine possessing watertight cavity, including body, cover and from body to the rotating shaft extended cover, described cover is connected by the fixing bolt running through body and cover is fixing with body, being provided with watertight cavity in the side contacted with fixing bolt in described body, described fixing bolt is positioned at the part of body at watertight cavity.This utility model is compared with prior art, at fixing bolt gap, enter into the water in body to be gathered in and discharge water in cavity, thus avoid water and touch internal body workpiece, provide guarantee not only to the normal operation of motor, and eliminating the potential safety hazard that motor operates in water, the service life of motor have also been obtained and extends further.
Description
Technical field
This utility model relates to a kind of motor, a kind of electric rotating machine possessing watertight cavity.
Background technology
Electric rotating machine carrys out band animal body mainly by the rotation of rotating shaft and rotates, and rotates in the middle of some special occasions
Motor needs to be positioned in water and operates, and fully seals owing to being used for connecting to be unable to reach at the bolt of body and cover, leads
Cause water and can enter into internal body at the gap of bolt, thus had a strong impact on the normal operation of motor, and bring pole
Big potential safety hazard, also can have a greatly reduced quality the service life of motor.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, it is provided that one is prevented from water and touches in motor
The electric rotating machine possessing watertight cavity of portion's workpiece.
Technical scheme: for achieving the above object, this utility model provides a kind of electric rotating machine possessing watertight cavity, including
Body, cover and from body to the rotating shaft extended cover, described cover by run through the fixing bolt of body and cover with
Body is fixing to be connected, and the side contacted with fixing bolt in described body is provided with watertight cavity, described fixing bolt
It is positioned at the part of body at watertight cavity.
Design principle of the present utility model is: discharge water cavity by fixing setting at the entrance of bolt in body so that
The water being entered into internal body by the gap of fixing bolt can be gathered in watertight cavity, thus prevents water to touch motor
Internal workpiece, it is to avoid the normal operation of motor is affected.
Further, the contact surface of described cover and rotating shaft is provided with rubber seal, rubber seal make cover with
The contact surface of rotating shaft possesses fabulous sealing, prevents water to enter into internal body from the gap between cover and rotating shaft.
Beneficial effect: this utility model compared with prior art, enters into the water meeting in body at fixing bolt gap
It is gathered in and discharges water in cavity, thus avoid water and touch internal body workpiece, provide not only to the normal operation of motor
Ensureing, and eliminate the potential safety hazard that motor operates in water, the service life of motor have also been obtained and extend further.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings and specific embodiment, it is further elucidated with this utility model, it should be understood that these embodiments are only used for
This utility model is described rather than limits scope of the present utility model, after having read this utility model, art technology
Personnel all fall within the application claims limited range to the amendment of the various equivalent form of values of the present utility model.
As it is shown in figure 1, this utility model provide a kind of electric rotating machine possessing watertight cavity, including body 1, cover 3 with
And from body 1 to the rotating shaft 2 of extension cover 3, described cover 3 is by running through fixing bolt 4 and the body 1 of body 1 and cover 3
Fixing connection, the side contacted with fixing bolt 4 in described body 1 is provided with watertight cavity 5, described fixing bolt 4
The part being positioned at body 1 is provided with rubber seal 31 at watertight cavity 5, described cover 3 with the contact surface of rotating shaft 2.
Claims (2)
1. possess an electric rotating machine for watertight cavity, including body (1), cover (3) and from body (1) to cover (3)
The rotating shaft (2) extended, described cover (3) is fixing with body (1) even by the fixing bolt (4) running through body (1) and cover (3)
Connect, it is characterised in that: it is provided with watertight cavity (5), institute in the side contacted with fixing bolt (4) in described body (1)
State fixing bolt (4) and be positioned at the part of body (1) in watertight cavity (5).
A kind of electric rotating machine possessing watertight cavity the most according to claim 1, it is characterised in that: described cover (3) with
The contact surface of rotating shaft (2) is provided with rubber seal (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620568369.7U CN205811713U (en) | 2016-06-14 | 2016-06-14 | A kind of electric rotating machine possessing watertight cavity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620568369.7U CN205811713U (en) | 2016-06-14 | 2016-06-14 | A kind of electric rotating machine possessing watertight cavity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205811713U true CN205811713U (en) | 2016-12-14 |
Family
ID=58141930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620568369.7U Expired - Fee Related CN205811713U (en) | 2016-06-14 | 2016-06-14 | A kind of electric rotating machine possessing watertight cavity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205811713U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105958702A (en) * | 2016-06-14 | 2016-09-21 | 溧水县得瑞微型电机厂 | Rotary motor with waterproof hollow cavity |
-
2016
- 2016-06-14 CN CN201620568369.7U patent/CN205811713U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105958702A (en) * | 2016-06-14 | 2016-09-21 | 溧水县得瑞微型电机厂 | Rotary motor with waterproof hollow cavity |
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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 |
Granted publication date: 20161214 Termination date: 20200614 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |