CN201629624U - Explosion-proof motor for storage battery vehicle - Google Patents
Explosion-proof motor for storage battery vehicle Download PDFInfo
- Publication number
- CN201629624U CN201629624U CN2010201021708U CN201020102170U CN201629624U CN 201629624 U CN201629624 U CN 201629624U CN 2010201021708 U CN2010201021708 U CN 2010201021708U CN 201020102170 U CN201020102170 U CN 201020102170U CN 201629624 U CN201629624 U CN 201629624U
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- China
- Prior art keywords
- rotating shaft
- outlet box
- bearing
- explosion
- stator
- 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 an explosion-proof motor for a storage battery vehicle. The explosion-proof motor comprises a cast aluminum rotor, a rotating shaft, a stator, a motor base, a front end cover, a back end cover, an outlet box cover and connection devices, wherein, the stator is connected with the interior of the cavity of the motor base; the cast aluminum rotor connected to the rotating shaft is positioned in the cavity of the stator; a front end bearing mounted at the shaft neck of the front end of the rotating shaft is fixed in the front bearing chamber of the front end cover; one end of the rotating shaft is exposed out of the front end cover; the front end cover is fixedly connected to the motor base; a back end bearing fixedly connected with the back end of the rotating shaft is fixed in a back bearing chamber of the back end cover; the back end cover is fixedly connected with the motor base; an outlet box is further arranged at the top of the motor base; the connection devices are mounted on the two sides of the outlet box; and the outlet box cover is mounted at the top of the outlet box. The explosion-proof motor solves the problem of commutation sparks, improves the reliability of the explosion-proof performance, is free from maintenance, and saves cost.
Description
Technical field
The utility model relates to the battery driven vehicle field, especially relates to the explosion separation motor that a kind of battery driven vehicle is used.
Background technology
At present, the explosion separation motor that uses on battery driven vehicle is the flame-proof type direct current machine, the design feature of direct current machine itself needs commutator exactly, and in the process of commutation, will produce electric spark, the principle of flame proof be videlicet motor this in the imflammable gas environment owing to spark is blasted, the explode spark of generation of spark that motor itself produces or motor internal can not cause that the environment outside the motor body blasts.The flame-proof type direct current machine also needs carbon brush in the needs commutator in addition, and carbon brush is a vulnerable part.Therefore this motor needs periodic maintenance maintenance, cleaning in use for some time.
The utility model content
The utility model provides a kind of explosion separation motors simple in structure such as commutator, carbon brush that do not need at the weak point of above-mentioned technology.
The realization the technical solution of the utility model is as follows:
The battery driven vehicle explosion separation motor, comprise cast-aluminum rotor, rotating shaft, stator, support, front end housing, rear end cap, outlet lid and termination, be connected with stator in the described support cavity, cast-aluminum rotor is connected in the rotating shaft, cast-aluminum rotor is positioned at the chamber of stator, preceding end bearing is installed on the axle journal of the front end of rotating shaft, the front end bearing fixing is indoor in the fore bearing of front end housing, one end of rotating shaft is exposed to front end housing, front end housing is fixedly connected on the support, the rear end of rotating shaft is fixedly connected with a rear end bearing, rear end bearing is fixed in that the rear bearing of rear end cap is indoor, and rear end cap is fixedlyed connected with support, and the top of support also is provided with outlet box, the outlet box both sides are equipped with termination, at the outlet box top outlet lid are installed.
The beneficial effects of the utility model are simple in structure, have removed the commutation spark problem, have improved the reliability of explosion insulation performance, can be non-maintaining, provide cost savings.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Among the figure, 1, preceding end bearing, 2, rotating shaft, 3, front end housing, 4, stator, 5, support, 6, termination, 7, the outlet lid, 8, rear end cap, 9, cast-aluminum rotor, 10, rear end bearing.
Embodiment
Below in conjunction with accompanying drawing the utility model is described:
As shown in Figure 1: the battery driven vehicle explosion separation motor, comprise cast-aluminum rotor 9, rotating shaft 2, stator 4, support 5, front end housing 3, rear end cap 8, outlet lid 7 and termination 6, be connected with stator 4 in the cavity of described support 5, cast-aluminum rotor 9 is connected in the rotating shaft 2, cast-aluminum rotor 9 is positioned at the chamber of stator 4, end bearing 1 before being equipped with on the axle journal of the front end of rotating shaft 2, the fore bearing that preceding end bearing 1 is fixed in front end housing 3 is indoor, one end of rotating shaft 2 is exposed to front end housing 3, front end housing 3 is fixedly connected on the support 5, the rear end of rotating shaft 2 is fixedly connected with a rear end bearing 10, rear end bearing 10 is fixed in that the rear bearing of rear end cap 8 is indoor, and rear end cap 8 is fixedlyed connected with support 5, and the top of support 5 also is provided with outlet box, the outlet box both sides are equipped with termination 6, at the outlet box top outlet lid 7 are installed.
Claims (1)
1. battery driven vehicle explosion separation motor, comprise cast-aluminum rotor, rotating shaft, stator, support, front end housing, rear end cap, outlet lid and termination, it is characterized in that: be connected with stator (4) in the cavity of described support (5), cast-aluminum rotor (9) is connected in the rotating shaft (2), cast-aluminum rotor (9) is positioned at the chamber of stator (4), preceding end bearing (1) is installed on the axle journal of the front end of rotating shaft (2), the fore bearing that preceding end bearing (1) is fixed in front end housing (3) is indoor, one end of rotating shaft (2) is exposed to front end housing (3), front end housing (3) is fixedly connected on the support (5), the rear end of rotating shaft (2) is fixedly connected with a rear end bearing (10), it is indoor that rear end bearing (10) is fixed in the rear bearing of rear end cap (8), rear end cap (8) is fixedlyed connected with support (5), the top of support also is provided with outlet box, the outlet box both sides are equipped with termination (6), and outlet lid (7) is installed at the outlet box top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201021708U CN201629624U (en) | 2010-01-22 | 2010-01-22 | Explosion-proof motor for storage battery vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201021708U CN201629624U (en) | 2010-01-22 | 2010-01-22 | Explosion-proof motor for storage battery vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201629624U true CN201629624U (en) | 2010-11-10 |
Family
ID=43061023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201021708U Expired - Fee Related CN201629624U (en) | 2010-01-22 | 2010-01-22 | Explosion-proof motor for storage battery vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201629624U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102345623A (en) * | 2011-07-20 | 2012-02-08 | 浙江义乌星耀风机有限公司 | Coal gas axial flow fan provided with anti-explosion stator structure and manufacturing method thereof |
| CN105207393A (en) * | 2015-09-28 | 2015-12-30 | 无锡市南方防爆电机有限公司 | Novel isolated explosion-proof motor equipment |
-
2010
- 2010-01-22 CN CN2010201021708U patent/CN201629624U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102345623A (en) * | 2011-07-20 | 2012-02-08 | 浙江义乌星耀风机有限公司 | Coal gas axial flow fan provided with anti-explosion stator structure and manufacturing method thereof |
| CN105207393A (en) * | 2015-09-28 | 2015-12-30 | 无锡市南方防爆电机有限公司 | Novel isolated explosion-proof motor equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170414 Address after: 213017 Dongfeng Industrial Park, Tianning District, Jiangsu, Changzhou 28-5 Co-patentee after: Changzhou Huasheng Motor Co., Ltd. Patentee after: Changzhou Huasheng Motor Factory Address before: 213017 Dongfeng Industrial Park, Tianning District, Jiangsu, Changzhou 28-5 Patentee before: Changzhou Huasheng Motor Factory |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101110 Termination date: 20190122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |