CN202679125U - Waterproof and moistureproof motor - Google Patents
Waterproof and moistureproof motor Download PDFInfo
- Publication number
- CN202679125U CN202679125U CN 201220385222 CN201220385222U CN202679125U CN 202679125 U CN202679125 U CN 202679125U CN 201220385222 CN201220385222 CN 201220385222 CN 201220385222 U CN201220385222 U CN 201220385222U CN 202679125 U CN202679125 U CN 202679125U
- Authority
- CN
- China
- Prior art keywords
- motor
- end cover
- rear end
- waterproof
- housing
- 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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Abstract
The utility model discloses a waterproof and moistureproof motor comprising a shell and a rotating shaft, the waterproof and moistureproof motor further comprises a front end cover and a rear end cover, wherein the front end cover and the rear end cover are respectively installed on two sides of the shell, a first sealing pad is arranged between the contact surfaces of the front end cover and the shell, a second sealing pad is arranged between the contact surfaces of the rear end cover and the shell, the rear end cover is of a closed cover structure, and a movable sealing mechanism is arranged between a shaft hole of the front end cover and the output end of the rotating shaft. According to the waterproof and moistureproof motor disclosed by the utility model, a shaft head on the rear end of the motor in is cut, the closed cover type rear end cover is utilized, and the sealing pad is arranged between the rear end cover and the shell, so that the sealing property is good; an oil seal is arranged between an output shaft of the motor and the front end cover, so that the installation is convenient and the sealing effect is good; and an oil injection hole used for injecting oil into the oil seal is formed in the front end cover to prevent the oil seal and a motor shaft from being damaged by friction so as to prolong the service life of the motor.
Description
Technical field
The utility model relates to a kind of motor, particularly a kind of waterproof and dampproof motor.
Background technology
At the motor of wet environment or outwork, such as the motor in the automobile ventilation system etc., because long-time trickle, the easy watered and wetting of motor internal causes the motor short circuit to burn.And between motor internal and outside, there is more slit, not only can causes because of water inlet damage, also can cause heat radiation bad because dust enters motor internal, finally make burn-down of electric motor.There is radiator fan the common motor rear end, ventilates and forced heat radiation for motor provides, if keep fan and fan guard, water will enter in the bore of stator from the fan spindle nose, causes motor to damage.And motor front end spindle nose is the position that motor integral body is the most easily intake.
The utility model content
The technical problem that (one) will solve
The technical problems to be solved in the utility model provides a kind of waterproof and dampproof motor.
(2) technical scheme
For solving the problems of the technologies described above, the utility model provides a kind of waterproof and dampproof motor, comprise housing 6 and rotating shaft 7, also comprise front end housing 4 and rear end cap 9, described front end housing 4 and rear end cap 9 are installed in respectively described housing 6 both sides, be provided with the first sealing gasket 5 between described front end housing 4 and described housing 6 contact-making surfaces, be provided with the second sealing gasket 8 between described rear end cap 9 and described housing 6 contact-making surfaces, described rear end cap 9 is the stifle structure, is provided with movable sealing mechanism 2 between the axis hole of described front end housing 4 and described rotating shaft 7 outputs.
Further, described movable sealing mechanism is 1 ~ 2 TC outside framework oil seal.
Further, described front end housing 4 is provided with for the oil filler point 11 to 2 oilings of movable sealing mechanism.
Further, described oil filler point 11 is furnished with seal cover.
(3) beneficial effect
The waterproof and dampproof motor of the utility model cuts the spindle nose of motor rear end, uses the rear end cap of stifle form, is provided with sealing gasket between rear end cap and housing, good seal performance; Be provided with oil sealing between motor output shaft and the front end housing, easy for installation and good sealing effect; Be provided with for the oil filler point of giving the oil sealing oiling at front end housing, can prevent oil sealing and motor shaft friction and damage, make motor prolongation in useful life.
Description of drawings
Fig. 1 is the structural representation of the waterproof and dampproof motor of the utility model.
Embodiment
Consult Fig. 1, the utility model provides a kind of waterproof and dampproof motor, comprise front end housing 4, housing 6, rotating shaft 7 and rear end cap 9, front end housing 4 and rear end cap 9 are installed in respectively housing 6 both sides, be provided with the first sealing gasket 5 between front end housing 4 and housing 6 contact-making surfaces, be provided with the second sealing gasket 8 between rear end cap 9 and housing 6 contact-making surfaces, rear end cap 9 is the stifle structure, be provided with movable sealing mechanism 2 between the axis hole of front end housing 4 and rotating shaft 7 outputs, this movable sealing mechanism 2 is 1 ~ 2 TC outside framework oil seal, is provided with for the oil filler point 11 to the oiling of TC outside framework oil seal at front end housing 4, and oil filler point 11 is furnished with seal cover, front end housing 4 ends are provided with gland 3, gland 3 is used for oil sealing is compressed, and to reach better sealing effectiveness, clutch shaft bearing 1 and the second bearing 10 is housed respectively between rotating shaft 7 two ends and front end housing 4 and the rear end cap 9.The waterproof and dampproof motor of the utility model cuts the spindle nose of motor rear end, uses the rear end cap of stifle form, is provided with sealing gasket between rear end cap and housing, good seal performance; Be provided with oil sealing between motor output shaft and the front end housing, easy for installation and good sealing effect; Be provided with for the oil filler point of giving the oil sealing oiling at front end housing, can prevent oil sealing and motor shaft friction and damage, make motor prolongation in useful life.
The above only is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (4)
1. waterproof and dampproof motor, comprise housing (6) and rotating shaft (7), it is characterized in that: also comprise front end housing (4) and rear end cap (9), described front end housing (4) and rear end cap (9) are installed in respectively described housing (6) both sides, be provided with the first sealing gasket (5) between described front end housing (4) and described housing (6) contact-making surface, be provided with the second sealing gasket (8) between described rear end cap (9) and described housing (6) contact-making surface, described rear end cap (9) is the stifle structure, is provided with movable sealing mechanism (2) between the axis hole of described front end housing (4) and described rotating shaft (7) output.
2. waterproof and dampproof motor as claimed in claim 1, it is characterized in that: described movable sealing mechanism (2) is 1 ~ 2 TC outside framework oil seal.
3. waterproof and dampproof motor as claimed in claim 1 is characterized in that: described front end housing (4) is provided with for the oil filler point (11) to movable sealing mechanism (2) oiling.
4. waterproof and dampproof motor as claimed in claim 3, it is characterized in that: described oil filler point (11) is furnished with seal cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220385222 CN202679125U (en) | 2012-08-05 | 2012-08-05 | Waterproof and moistureproof motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220385222 CN202679125U (en) | 2012-08-05 | 2012-08-05 | Waterproof and moistureproof motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202679125U true CN202679125U (en) | 2013-01-16 |
Family
ID=47500000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220385222 Expired - Fee Related CN202679125U (en) | 2012-08-05 | 2012-08-05 | Waterproof and moistureproof motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202679125U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103280922A (en) * | 2013-06-07 | 2013-09-04 | 鲍小福 | Motor |
| CN104242550A (en) * | 2014-08-15 | 2014-12-24 | 浙江格美机电科技有限公司 | High-temperature-resistant highly-sealed motor special for food oil circulating system |
| WO2020062287A1 (en) * | 2018-09-30 | 2020-04-02 | 深圳市大疆软件科技有限公司 | Motor of membrane pump and agricultural plant protection machine |
-
2012
- 2012-08-05 CN CN 201220385222 patent/CN202679125U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103280922A (en) * | 2013-06-07 | 2013-09-04 | 鲍小福 | Motor |
| CN104242550A (en) * | 2014-08-15 | 2014-12-24 | 浙江格美机电科技有限公司 | High-temperature-resistant highly-sealed motor special for food oil circulating system |
| CN104242550B (en) * | 2014-08-15 | 2016-08-24 | 浙江格美机电科技有限公司 | High temperature resistant high sealing food oil blood circulation motor special |
| WO2020062287A1 (en) * | 2018-09-30 | 2020-04-02 | 深圳市大疆软件科技有限公司 | Motor of membrane pump and agricultural plant protection machine |
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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: 20130116 Termination date: 20130805 |