CN206416829U - Novel load-carrying electric drive vehicle bridge - Google Patents
Novel load-carrying electric drive vehicle bridge Download PDFInfo
- Publication number
- CN206416829U CN206416829U CN201720060626.0U CN201720060626U CN206416829U CN 206416829 U CN206416829 U CN 206416829U CN 201720060626 U CN201720060626 U CN 201720060626U CN 206416829 U CN206416829 U CN 206416829U
- Authority
- CN
- China
- Prior art keywords
- speed reducer
- wheel side
- electric drive
- side speed
- pontic
- 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.)
- Active
Links
Landscapes
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Tires In General (AREA)
Abstract
A kind of novel load-carrying electric drive vehicle bridge, belongs to vehicle bridge technical field.Including pontic, the two ends of the length direction of pontic are provided with wheel side speed reducer by flange respectively, wheel side speed reducer is respectively provided with EPB inside it, by boss bolt is respectively installed with tyre rim on its outer, each wheel side speed reducer is connected with a running brake in the side faced each other by flange, running brake is contained in the cavity volume of pontic, each running brake is respectively connected with a motor in the side faced each other, and motor carries out vehicle traction by wheel side speed reducer.Advantage：Various sizes of tyre rim can be matched, it is adaptable to high speed or low speed large-tonnage haulage vehicle；Compact dimensions, possess electric drive, parking braking, running braking function.
Description
Technical field
The utility model belongs to vehicle bridge technical field, and in particular to a kind of novel load-carrying electric drive vehicle bridge.
Background technology
In recent years, the high speed development of Domestic Automotive Industry, vehicle-bridge system also obtains phase as one of automobile main parts size
The attention and development answered.Vehicle bridge is in the end of power train, for transmitting motive power and torque between vehicle frame and wheel,
Bear the load of automobile, maintain normally travel of the automobile on road, its capability and performance directly affect automobile bearing capacity and
Service life.With the rapid growth of the heavy vehicle market demand, existing vehicle bridge has been not suitable with the automobile of large-tonnage, Er Qieyong
Family there has also been new requirement to its performance, should there is sufficiently large bearing capacity, and versatility is good again, can match different size wheels
Tyre steel ring.Single bridge carrying maximum of the heavy vehicle can reach 30~40 tons of load-carryings, and vehicle load-carrying is at 50 tons to hundreds of tons
Even more in heavy－duty ability, however, the vehicle bridge of this tonnage is also in the active development stage, product is all not mature enough, carrying
Limited in one's ability, quality is unreliable.
In view of above-mentioned prior art, it is necessary to which existing axle structure is improved, therefore, the applicant has made beneficial
Design, technical scheme described below produces under this background.
The content of the invention
The purpose of this utility model is to provide the novel heavy that a kind of compact dimensions, bearing capacity are strong, versatility is good
Carry electric drive vehicle bridge.
The purpose of this utility model is such to what is reached, a kind of novel load-carrying electric drive vehicle bridge, it is characterised in that：Bag
Include pontic, the two ends of the length direction of described pontic are provided with wheel side speed reducer, described hub reduction by flange respectively
Machine is respectively provided with EPB inside it, by boss bolt is respectively installed with tyre rim, each round on its outer
Side speed reducer is connected with a running brake in the side faced each other by flange, and described running brake is contained in bridge
In the cavity volume of body, each running brake is respectively connected with a motor, described motor in the side faced each other
Vehicle traction is carried out by wheel side speed reducer.
In a specific embodiment of the present utility model, described wheel side speed reducer is heavy carrying reductor, its
Selected at the same speed not compare according to the speeds match of vehicle.
In another specific embodiment of the present utility model, described each wheel side speed reducer two groups of tire steels of correspondence
Circle.
The utility model compared with prior art, has an advantageous effect in that as a result of said structure：It can match
Various sizes of tyre rim, it is adaptable to high speed or low speed large-tonnage haulage vehicle；Compact dimensions, possess electric drive,
Parking braking, running braking function.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure：1. pontic；2. wheel side speed reducer；3. EPB；4. tyre rim；5. running brake；6. driving
Motor.
Embodiment
Embodiment of the present utility model will be described in detail with reference to accompanying drawing below by applicant, but applicant is to reality
The description for applying example is not the limitation to technical scheme, and any changed in the form rather than substance according to the utility model design all should
When being considered as protection domain of the present utility model.
Referring to Fig. 1, the utility model is related to a kind of novel load-carrying electric drive vehicle bridge, including pontic 1, described pontic 1
The two ends of length direction wheel side speed reducer 2 is provided with by flange respectively, thus constitute a complete drive axle.Described wheel
Side speed reducer 2 is heavy carrying reductor, possesses larger radial direction bearing capacity, difference is selected according to the speeds match of vehicle
Speed ratio.Described wheel side speed reducer 2 is respectively provided with EPB 3 inside it, and the EPB 3 is opened after a stop of the vehicle
Move to realize parking function.Wheel side speed reducer 2 is respectively installed with tyre rim 4 on its outer by boss bolt, described
Tyre rim 4 be not limited according to specific bearing capacity type selecting, and quantity and size, in the present embodiment, each round side subtracts
Two groups of tyre rims 4 of the fast correspondence of machine 2.Each wheel side speed reducer 2 is connected with a driving in the side faced each other by flange
Brake 5, described running brake 5 is contained in the cavity volume of pontic 1, for realizing braking work in vehicle driving process
Energy.Each running brake 5 is respectively connected with a motor 6 in the side faced each other, and described motor 6 passes through wheel
Side speed reducer 2 carries out vehicle traction.The vehicle bridge possesses parking and running braking function, and it is so that electric power is the energy and single bridge is maximum
Carrying can apply on large-tonnage haulage vehicle up to 40 tons.
Claims (3)
1. a kind of novel load-carrying electric drive vehicle bridge, it is characterised in that：Including pontic (1), the length direction of described pontic (1)
Two ends are provided with wheel side speed reducer (2) by flange respectively, and described wheel side speed reducer (2) is respectively provided with parking braking inside it
Device (3), tyre rim (4) is respectively installed with by boss bolt on its outer, each wheel side speed reducer (2) is in face each other
The side on opposite is connected with a running brake (5) by flange, and described running brake (5) is contained in the appearance of pontic (1)
Intracavitary, each running brake (5) is respectively connected with a motor (6), described motor in the side faced each other
(6) vehicle traction is carried out by wheel side speed reducer (2).
2. novel load-carrying electric drive vehicle bridge according to claim 1, it is characterised in that described wheel side speed reducer (2) is attached most importance to
Type carries reductor, and it selects at the same speed not compare according to the speeds match of vehicle.
3. novel load-carrying electric drive vehicle bridge according to claim 1, it is characterised in that described each wheel side speed reducer (2)
Two groups of tyre rims (4) of correspondence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720060626.0U CN206416829U (en) | 2017-01-18 | 2017-01-18 | Novel load-carrying electric drive vehicle bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720060626.0U CN206416829U (en) | 2017-01-18 | 2017-01-18 | Novel load-carrying electric drive vehicle bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206416829U true CN206416829U (en) | 2017-08-18 |
Family
ID=59571592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720060626.0U Active CN206416829U (en) | 2017-01-18 | 2017-01-18 | Novel load-carrying electric drive vehicle bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206416829U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106627076A (en) * | 2017-01-18 | 2017-05-10 | 常熟市奥斯维车辆科技有限公司 | Novel heavy electrical driven axle |
| CN107914689A (en) * | 2017-11-08 | 2018-04-17 | 湖北航天技术研究院特种车辆技术中心 | A kind of parking braking system |
| US20210061093A1 (en) * | 2018-05-14 | 2021-03-04 | Tsinghua University | Low-floor electric axle assembly |
-
2017
- 2017-01-18 CN CN201720060626.0U patent/CN206416829U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106627076A (en) * | 2017-01-18 | 2017-05-10 | 常熟市奥斯维车辆科技有限公司 | Novel heavy electrical driven axle |
| CN107914689A (en) * | 2017-11-08 | 2018-04-17 | 湖北航天技术研究院特种车辆技术中心 | A kind of parking braking system |
| US20210061093A1 (en) * | 2018-05-14 | 2021-03-04 | Tsinghua University | Low-floor electric axle assembly |
| US11945302B2 (en) * | 2018-05-14 | 2024-04-02 | Tsinghua University | Low-floor electric axle assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206416829U (en) | Novel load-carrying electric drive vehicle bridge | |
| CN108544918A (en) | A kind of Electric Motor Wheel and vehicle | |
| CN108544917A (en) | A kind of Electric Motor Wheel and vehicle | |
| CN107862325B (en) | Parameter matching method suitable for double-base-speed motor of pure electric truck | |
| CN104553768A (en) | Steering drive axle with disc brake, ABS (Anti-Lock Brake System) and automatic inflation and deflation system | |
| CN202449165U (en) | Separated type brushless direct current wheel hub motor | |
| CN111030350B (en) | Integrated central charging and discharging electric hub | |
| CN107053973A (en) | A kind of anti-skid device for car tyre | |
| CN201227996Y (en) | Straddle type one-rail vehicle differential speed running apparatus | |
| CN101229770A (en) | Container straddle carrier | |
| CN206394359U (en) | A kind of hub assembly | |
| CN206983715U (en) | Axile connection structure after a kind of hub motor for electric automobile | |
| CN206456350U (en) | A kind of braking automobile failure emergency braking apparatus | |
| CN106627076A (en) | Novel heavy electrical driven axle | |
| CN107176260A (en) | A kind of driving device for electric vehicle | |
| CN203078303U (en) | Driving system of electric trackless rubber tire vehicle for mining | |
| CN110154735A (en) | A kind of Electric Motor Wheel and vehicle | |
| CN203793042U (en) | Steering drive axle for highly-motorized off-road vehicle | |
| CN207697481U (en) | A kind of In-wheel-motor driving system suitable for multiaxis pure electric coach | |
| CN102602280A (en) | In-wheel motor and off-vehicle charging hybrid vehicle carrying same | |
| CN2820801Y (en) | Tyre type container crane bigcar driving mechanism | |
| CN206926783U (en) | A kind of driving device for electric vehicle | |
| CN201566689U (en) | Oil brake pipe type large-drop front axle | |
| CN205044436U (en) | Combination formula hydraulic pressure suspension trailer with auxiliary drive function | |
| CN213892459U (en) | Heavy double-drive tractor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 215500, No. 8, No. 4, Silver Ring Road, Changshou City hi tech Industrial Development Zone, Jiangsu, Suzhou Patentee after: Changshou City Active Vehicle Technology Co., Ltd. Address before: 215500, No. 8, No. 4, Silver Ring Road, Changshu hi tech Industrial Development Zone, Jiangsu, Suzhou Patentee before: Changshou City Active Vehicle Technology Co., Ltd. |