CN202597628U - Differential transmission assembly for electric vehicle - Google Patents
Differential transmission assembly for electric vehicle Download PDFInfo
- Publication number
- CN202597628U CN202597628U CN 201220262778 CN201220262778U CN202597628U CN 202597628 U CN202597628 U CN 202597628U CN 201220262778 CN201220262778 CN 201220262778 CN 201220262778 U CN201220262778 U CN 201220262778U CN 202597628 U CN202597628 U CN 202597628U
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- CN
- China
- Prior art keywords
- shell
- driven gear
- secondary driven
- electric vehicle
- assembly
- 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 differential transmission assembly for an electric vehicle. The differential transmission assembly comprises a first shaft, a second shaft, a differential assembly and a shell. A primary driving gear is arranged on the first shaft. A secondary driven gear is arranged on the second shaft. The primary driving gear is meshed with the secondary driven gear. The secondary driven gear is matched with the differential assembly. The first shaft, the primary driving gear, the second shaft, the secondary driven gear and the differential assembly form a transmission mechanism. The shell comprises a left shell and a right shell which is combined with the left shell in a covering way. The left and right shells enclose an accommodation cavity after being combined in the covering way. The transmission mechanism is arranged in the accommodation cavity. The shell is divided into the left shell and the right shell, so that the transmission mechanism and the assembly can be conveniently assembled.
Description
(1) technical field
The utility model relates to a kind of electric vehicle difference transmission assembly.
(2) background technique
The structure of electric vehicle difference transmission assembly is generally: comprise that the housing one-level is positioned at the driving mechanism of housing, driving mechanism comprises one, and one is provided with the one-level driving gear; Also comprise two, two are provided with the secondary driven gear; Also comprise differential assembly, one-level driving gear and the engagement of secondary driven gear, the secondary driven gear cooperates with differential assembly.Its shortcoming that also exists is: comparatively bother when assembling.
(3) summary of the invention
In order to overcome the above-mentioned deficiency of existing electric vehicle difference transmission assembly, the utility model provides a kind of easy electric vehicle difference transmission assembly that assembles.
The technological scheme that the utility model solves its technical problem is: a kind of electric vehicle difference transmission assembly, comprise one, and described one is provided with the one-level driving gear; Also comprise two, described two are provided with the secondary driven gear; Also comprise differential assembly; The engagement of described one-level driving gear and described secondary driven gear, described secondary driven gear cooperates with described differential assembly, described one, one-level driving gear, two, secondary driven gear, differential assembly formation driving mechanism; Also comprise housing; Described housing comprises left shell and the right shell that covers with described left shell facies, surrounds receiving cavity after described left shell and right cap close, and described driving mechanism is located in the described receiving cavity.
Further, described one is supported on the axle bearing, and described two are supported on two axle bearings.
Further, be connected through bolt between described left shell and the right shell.
The working principle of the utility model is identical with the working principle of traditional electric automobile difference transmission assembly, repeats no more at this.
The beneficial effect of the utility model is: housing is divided into left shell and right shell, is convenient to carry out the assembling of driving mechanism and assembly.
(4) description of drawings
Fig. 1 is the structural representation of the utility model.
(5) embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done further explain.
With reference to Fig. 1, a kind of electric vehicle difference transmission assembly comprises one 1, and described one 1 is provided with one-level driving gear 2; Also comprise two 3, described two 3 are provided with secondary driven gear 4; Also comprise differential assembly 5; Described one-level driving gear 2 and described secondary driven gear 4 engagements, described secondary driven gear 4 cooperates with described differential assembly 5, described one, one-level driving gear, two, secondary driven gear, differential assembly formation driving mechanism; Also comprise housing; Described housing comprises left shell 6 and the right shell 7 that covers mutually with described left shell 6, surrounds receiving cavity after described left shell 6 covers with right shell 7, and described driving mechanism is located in the described receiving cavity; In the present embodiment, be connected through bolt 8 between described left shell 6 and the right shell 7.
In the present embodiment, described one 1 is supported on the axle bearing, and described two 3 are supported on two axle bearings.
Claims (3)
1. an electric vehicle difference transmission assembly comprises one, and described one is provided with the one-level driving gear; Also comprise two, described two are provided with the secondary driven gear; Also comprise differential assembly; Described one-level driving gear and the engagement of described secondary driven gear; Described secondary driven gear cooperates with described differential assembly; Described one, one-level driving gear, two, secondary driven gear, differential assembly constitute driving mechanism, and it is characterized in that: also comprise housing, described housing comprises left shell and the right shell that covers with described left shell facies; Surround receiving cavity after described left shell and right cap close, described driving mechanism is located in the described receiving cavity.
2. electric vehicle difference transmission assembly as claimed in claim 1 is characterized in that: described one is supported on the axle bearing, and described two are supported on two axle bearings.
3. according to claim 1 or claim 2 electric vehicle difference transmission assembly is characterized in that: be connected through bolt between described left shell and the right shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220262778 CN202597628U (en) | 2012-05-23 | 2012-05-23 | Differential transmission assembly for electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220262778 CN202597628U (en) | 2012-05-23 | 2012-05-23 | Differential transmission assembly for electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202597628U true CN202597628U (en) | 2012-12-12 |
Family
ID=47315171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220262778 Expired - Fee Related CN202597628U (en) | 2012-05-23 | 2012-05-23 | Differential transmission assembly for electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202597628U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104295714A (en) * | 2014-10-21 | 2015-01-21 | 重庆市霞艺汽车配件制造有限公司 | Right box of bi-gear gearbox assembly of electric vehicle |
-
2012
- 2012-05-23 CN CN 201220262778 patent/CN202597628U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104295714A (en) * | 2014-10-21 | 2015-01-21 | 重庆市霞艺汽车配件制造有限公司 | Right box of bi-gear gearbox assembly of electric vehicle |
| CN104295714B (en) * | 2014-10-21 | 2016-08-24 | 重庆市霞艺汽车配件制造有限公司 | A kind of right case of two grades of electric vehicle transmission assemblies |
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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: 20121212 Termination date: 20150523 |
|
| EXPY | Termination of patent right or utility model |