CN106627076A - Novel heavy electrical driven axle - Google Patents
Novel heavy electrical driven axle Download PDFInfo
- Publication number
- CN106627076A CN106627076A CN201710036663.2A CN201710036663A CN106627076A CN 106627076 A CN106627076 A CN 106627076A CN 201710036663 A CN201710036663 A CN 201710036663A CN 106627076 A CN106627076 A CN 106627076A
- Authority
- CN
- China
- Prior art keywords
- axle
- speed reducer
- wheel side
- speed reducers
- hub
- 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.)
- Pending
Links
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 22
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B35/00—Axle units; Parts thereof ; Arrangements for lubrication of axles
- B60B35/12—Torque-transmitting axles
- B60B35/121—Power-transmission from drive shaft to hub
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
- B60K17/043—Transmission unit disposed in on near the vehicle wheel, or between the differential gear unit and the wheel
Abstract
The invention relates to a novel heavy electrical driven axle and belongs to the technical field of an axle. The novel heavy electrical driven axle comprises an axle body, wherein hub speed reducers are respectively arranged at the two ends of the axle body along the length direction through flanges; parking brakes are arranged in the hub speed reducers; tire rims are respectively fixed at the outer edges of the hub speed reducers through hub bolts; service brakes are connected with the face-to-face sides of the hub speed reducers through the flanges; the service brakes are accommodated in a chamber of the axle body; driving motors are respectively connected with the face-to-face sides of the hub speed reducers; and the driving motors are used for realizing the vehicle driving through the hub speed reducers. The novel heavy electrical driven axle has the advantages that the axle can be matched with the tire rims in different sizes and is suitable for high-speed or low-speed large tonnage transport vehicles, the structure size is compact and the axle has the functions of electric driving, parking braking and service braking.
Description
Technical field
The invention 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 obtain phase as one of automobile main parts size
The attention answered and development.End of the vehicle bridge in power train, for transmitting the motive power between vehicle frame and wheel and torque,
Bear the load of automobile, maintain normally travel of the automobile on road, its capability and performance directly affect the bearing capacity of automobile and
Service life.With the rapid growth of the heavy vehicle market demand, existing vehicle bridge has been not suitable with large-tonnage automobile, Er Qieyong
Family there has also been new requirement to its performance, should have sufficiently large bearing capacity, and versatility is good again, can match different size wheel
Tyre steel ring.Single bridge of the heavy vehicle carries maximum and can reach 30～40 tons of load-carryings, and car load 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, carries
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, for this purpose, the applicant has made beneficial
Design, technical scheme described below produced under this background.
The content of the invention
It is an object of the invention to provide the novel load-carrying electricity that a kind of compact dimensions, bearing capacity are strong, versatility is good
Drive vehicle bridge.
The purpose of the present invention is such to what is reached, a kind of novel load-carrying electric drive vehicle bridge, it is characterised in that：Including bridge
Body, the two ends of the length direction of described pontic are provided with wheel side speed reducer by flange respectively, and described wheel side speed reducer exists
Parking brake is respectively provided with inside which, tyre rim is respectively installed with by boss bolt on its outer, each wheel side subtracts
Fast machine is connected with a running brake by flange in the side for facing each other, and described running brake is contained in pontic
In cavity volume, each running brake is respectively connected with a motor in the side for facing each other, and described motor passes through
Wheel side speed reducer carries out vehicle traction.
In a specific embodiment of the present invention, described wheel side speed reducer carries reductor, its basis for heavy
The speeds match of car load is selecting not compare at the same speed.
In another specific embodiment of the present invention, described two groups of tyre rims of each wheel side speed reducer correspondence.
The present invention compared with prior art, is had an advantageous effect in that as a result of said structure：Difference can be matched
The tyre rim of size, it is adaptable to high speed or low speed large-tonnage haulage vehicle；Compact dimensions, possess electric drive, parking
Braking, running braking function.
Description of the drawings
Fig. 1 is the structural representation of the present invention.
In figure：1. pontic；2. wheel side speed reducer；3. parking brake；4. tyre rim；5. running brake；6. drive
Motor.
Specific embodiment
Applicant is combined accompanying drawing below and the specific embodiment of the present invention is described in detail, but applicant is to embodiment
Description be not the restriction to technical scheme, any changing in the form rather than substance according to present inventive concept should all be considered as this
The protection domain of invention.
Fig. 1 is referred to, the present invention relates to a kind of novel load-carrying electric drive vehicle bridge, including pontic 1, the length of described pontic 1
The two ends in degree direction are provided with wheel side speed reducer 2 by flange respectively, thus constitute a complete drive axle.Described wheel side subtracts
Fast machine 2 carries reductor for heavy, possesses larger radial direction bearing capacity, not synchronized to select according to the speeds match of car load
Than.Described wheel side speed reducer 2 is respectively provided with parking brake 3 inside which, and the parking brake 3 starts after a stop of the vehicle
To realize parking function.Wheel side speed reducer 2 is respectively installed with tyre rim 4 by boss bolt on its outer, described
Tyre rim 4 is not limited according to concrete bearing capacity type selecting, and quantity and size, in the present embodiment, each hub reduction
The two groups of tyre rims 4 of correspondence of machine 2.Each wheel side speed reducer 2 is connected with a driving system by flange in the side for facing each other
Dynamic device 5, described running brake 5 are contained in the cavity volume of pontic 1, for realizing braking function in vehicle driving process.
Each running brake 5 is respectively connected with a motor 6 in the side for facing each other, and described motor 6 is by taking turns side
Reductor 2 carries out vehicle traction.The vehicle bridge possesses parking and running braking function, and which is with electric power as the energy and single bridge maximum is held
Carry up to 40 tons, therefore can apply on large-tonnage haulage vehicle.
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 which
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)
Intracavity, each running brake (5) are respectively connected with a motor (6), described motor in the side for facing 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 which selects not compare at the same speed according to the speeds match of car load.
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 |
|---|---|---|---|
| CN201710036663.2A CN106627076A (en) | 2017-01-18 | 2017-01-18 | Novel heavy electrical driven axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710036663.2A CN106627076A (en) | 2017-01-18 | 2017-01-18 | Novel heavy electrical driven axle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106627076A true CN106627076A (en) | 2017-05-10 |
Family
ID=58841973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710036663.2A Pending CN106627076A (en) | 2017-01-18 | 2017-01-18 | Novel heavy electrical driven axle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106627076A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040200648A1 (en) * | 2003-04-11 | 2004-10-14 | Deere & Company, A Delaware Corporation | Drive system for vehicles |
| CN102596617A (en) * | 2009-10-20 | 2012-07-18 | 格特拉格传动机构和齿轮工厂赫尔曼·哈根迈尔有限公司&两合公司 | Electric machine for an electric axle of a motor vehicle |
| US20130333959A1 (en) * | 2012-06-13 | 2013-12-19 | Claas Selbstfahrende Erntemaschinen Gmbh | Steering axle for agricultural vehicles |
| CN203697947U (en) * | 2013-12-08 | 2014-07-09 | 武汉天捷重型装备股份有限公司 | Electric drive axle |
| CN206416829U (en) * | 2017-01-18 | 2017-08-18 | 常熟市奥斯维车辆科技有限公司 | Novel load-carrying electric drive vehicle bridge |
-
2017
- 2017-01-18 CN CN201710036663.2A patent/CN106627076A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040200648A1 (en) * | 2003-04-11 | 2004-10-14 | Deere & Company, A Delaware Corporation | Drive system for vehicles |
| CN102596617A (en) * | 2009-10-20 | 2012-07-18 | 格特拉格传动机构和齿轮工厂赫尔曼·哈根迈尔有限公司&两合公司 | Electric machine for an electric axle of a motor vehicle |
| US20130333959A1 (en) * | 2012-06-13 | 2013-12-19 | Claas Selbstfahrende Erntemaschinen Gmbh | Steering axle for agricultural vehicles |
| CN203697947U (en) * | 2013-12-08 | 2014-07-09 | 武汉天捷重型装备股份有限公司 | Electric drive axle |
| CN206416829U (en) * | 2017-01-18 | 2017-08-18 | 常熟市奥斯维车辆科技有限公司 | Novel load-carrying electric drive vehicle bridge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170510 |
|
| RJ01 | Rejection of invention patent application after publication |