CN205149405U - Electronic minibus rear axle - Google Patents
Electronic minibus rear axle Download PDFInfo
- Publication number
- CN205149405U CN205149405U CN201520797665.XU CN201520797665U CN205149405U CN 205149405 U CN205149405 U CN 205149405U CN 201520797665 U CN201520797665 U CN 201520797665U CN 205149405 U CN205149405 U CN 205149405U
- Authority
- CN
- China
- Prior art keywords
- hub bearing
- left socle
- bearing assembly
- crossbeam
- utility
- 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 Power Transmission Devices (AREA)
Abstract
The utility model discloses an electronic minibus rear axle, its characterized in that is connected with left back wheel hub bearing assembly and right back wheel hub bearing assembly through left socle and right branch frame respectively at the both ends of crossbeam, the both ends of crossbeam are connected with left socle and the inboard anterior of right branch frame respectively, left back wheel hub bearing assembly and right back wheel hub bearing overall composition do not be connected with the outside rear portion of left socle and right branch frame, and a few style of calligraphy structures left socle, crossbeam and right branch frame form. Through the setting, the utility model is used for use as the rear axle on the electronic minibus, driving process noise obviously reduces, has improved the security and the road mobility of electronic minibus simultaneously, has increased the technical content and the market competition advantage of electronic minibus.
Description
Technical field
The utility model relates to a kind of battery-driven car parts, is a kind of back axle on electronic utility van specifically.
Background technology
Domestic a lot of city logistics car adopts motor-driven van-type utility van, but requires more and more higher to living environment along with people, and some motor-driven van-type utility vans discharges are undesirable at present, restrict driving in a lot of city.There is provided a kind of electronic van-type utility van to become inevitable, be mainly used in the electronic bread automobile of city intra-urban transportation.And a lot of battery-driven car drives back axle to be pipe beam type yi word pattern at present, during traveling, noise is large, and is unfavorable for that space, chassis is arranged.
Summary of the invention
The purpose of this utility model is the defect that the existing battery-driven car of pin drives back axle, provides the back axle on electronic utility van that a kind of performance is more perfect.
To achieve these goals, the utility model is connected with left back hub bearing assembly and right back hub bearing assembly at the two ends of crossbeam respectively by left socle and right support, the two ends of described crossbeam are connected with the interior front of left socle and right support respectively, described left back hub bearing assembly is connected with the lateral rear of left socle and right support respectively with right back hub bearing assembly, and left socle, crossbeam and right support form a few font structure.
By above setting, the utility model uses as back axle on electronic utility van, and driving conditions noise obviously reduces, and improves safety and the road mobility of electronic utility van simultaneously, adds technology content and the market competition advantage of electronic utility van.
Accompanying drawing explanation
Now by reference to the accompanying drawings the utility model is described further.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the birds-eye view of Fig. 1.
In figure: 1, crossbeam, 2, left socle, 3, right support, 4, left back hub bearing assembly, 5, right back hub bearing assembly.
Detailed description of the invention
As shown in Figure 1, 2, the utility model is connected with left back hub bearing assembly 4 and right back hub bearing assembly 5 at the two ends of crossbeam 1 respectively by left socle 2 and right support 3, the two ends of described crossbeam 1 are connected with the interior front of left socle 2 and right support 3 respectively, described left back hub bearing assembly 4 is connected with the lateral rear of left socle 2 and right support 3 respectively with right back hub bearing assembly 5, and left socle 2, crossbeam 1 and right support 3 form a few font structure.By above setting, the utility model mainly improves former drive axle space structure.Original design is that main reduction gear is connected with axle housing, and coordinate axle housing inner shaft, semiaxis is coaxial with central siphon.Propulsive effort connects main reduction gear by automobile preposition driving engine by axle drive shaft to be provided.After the utility model improves, by main reduction gear, diff, semiaxis partial cancellation originally, the special left socle 2 of back axle and right support 3 is driven according to chassis spatial design, integrated installation leaf spring mount pad, mounting bracket of shock absorber and rear suspension bump rubber on left socle 2 and right support 3, jack shaft is external, and depart from crossbeam 1, make car load rear suspension place have adequate space that rear motor is installed.Utility van sound pollution source mainly comes independently to subtract part and resonates with compartment casing, and the rear axle structure after improvement makes motor reducer noise low and away from compartment casing, the experiment proved that and efficiently solve noise problem.
Claims (1)
1. an electronic utility van back axle, it is characterized in that: be connected with left back hub bearing assembly and right back hub bearing assembly at the two ends of crossbeam respectively by left socle and right support, the two ends of described crossbeam are connected with the interior front of left socle and right support respectively, described left back hub bearing assembly is connected with the lateral rear of left socle and right support respectively with right back hub bearing assembly, and left socle, crossbeam and right support form a few font structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520797665.XU CN205149405U (en) | 2015-10-15 | 2015-10-15 | Electronic minibus rear axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520797665.XU CN205149405U (en) | 2015-10-15 | 2015-10-15 | Electronic minibus rear axle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205149405U true CN205149405U (en) | 2016-04-13 |
Family
ID=55685136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520797665.XU Expired - Fee Related CN205149405U (en) | 2015-10-15 | 2015-10-15 | Electronic minibus rear axle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205149405U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108674094A (en) * | 2018-07-12 | 2018-10-19 | 上海欣原汽车技术开发有限公司 | A kind of axis biasing load-carrying vehicle bridge |
-
2015
- 2015-10-15 CN CN201520797665.XU patent/CN205149405U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108674094A (en) * | 2018-07-12 | 2018-10-19 | 上海欣原汽车技术开发有限公司 | A kind of axis biasing load-carrying vehicle bridge |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 Termination date: 20201015 |