CN201670119U - Large-gear electric motor coach - Google Patents
Large-gear electric motor coach Download PDFInfo
- Publication number
- CN201670119U CN201670119U CN2010201905893U CN201020190589U CN201670119U CN 201670119 U CN201670119 U CN 201670119U CN 2010201905893 U CN2010201905893 U CN 2010201905893U CN 201020190589 U CN201020190589 U CN 201020190589U CN 201670119 U CN201670119 U CN 201670119U
- Authority
- CN
- China
- Prior art keywords
- motor
- vertical
- gear
- wheel
- coach
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The utility model discloses a large-gear electric motor coach which comprises a coach body, an electrical control part and a power mechanism, wherein the power mechanism adopts a motor and a battery; the large-gear electric motor coach is structurally characterized in that the rear part of the coach body is provided with the motor and a vertical large gear; the vertical large gear is supported on a bracket by a bearing; a motor shaft of the motor is provided with a driving gear meshed with the vertical large gear in a transmission way; the vertical large gear is connected with a transverse transmission shaft which is connected with a vertical transmission shaft by a reversing gear set used for converting transverse direction into vertical direction; the vertical transmission shaft is connected with a long driven rotating shaft by a reversing gear set used for converting vertical direction into transverse direction; the long driven rotating shaft is connected with a wheel rotating shaft by a reversing speed change gear set used for converting transverse direction into axial direction; and the wheel rotating shaft is rotatably provided with a wheel. Therefore, the large-gear electric motor coach not only solves the problem of heat dissipation of the battery, but also provides high-power electric energy demand needed by the coach, meets the passenger carrying demand, and has the characteristics of simple structure, high power, full space utilization and the like.
Description
Technical field:
The utility model relates to a kind of big gear wheel electrobus.
Background technology:
Existing passenger vehicle is generally the fuel oil bus, and its chassis is made up of transmission system, running device, steering system and brake system four parts.Transmission system generally is made up of power-transfer clutch, change-speed box, direction driving device, main reduction gear, diff and semiaxis etc.The function of transmission system, the power that automotive engine sent is delivered to drive wheels by transmission system.Transmission system has function such as differential and shaft space difference speed between deceleration, speed change, reversing, interruption power, wheel, with the driving engine cooperating, can guarantee the cruising of automobile under various working conditions, and have good dynamic property and economy.The vehicle frame of automobile, vehicle bridge, wheel and suspension etc. have been formed running device, and the function of running device is: accept the power of transmission system, produce tractive force by drive wheel and ground-surface effect, make automobile normal running; Bear the total weight and the ground-surface counter-force of automobile; Relax the impact that uneven road surface causes vehicle body, the vibration in the decay running car keeps travelling comfort; Cooperate with steering system, guarantee vehicle handling stability.At present, some research institutions have released many later-model bus to replace present fuel oil bus, for example: hybrid power drives bus, battery traction bus, fuel cell-driven bus or the like, and what application was ripe is the battery traction bus.The battery traction bus adopts the battery pack power supply, controls power train in vehicle application rotating speed of motor and moment of torsion by controller, travels thereby drive bus.Because heavy-duty motor correspondingly has bigger volume and weight, and place under-carriage both sides or under-carriage rear portion or under-carriage front portion etc. under present most of battery traction bus employing battery, and the space on chassis is limited, thereby take into account heavy-duty motor and battery pack installing space, make that the chassis has enough places that motor is installed and battery pack is a problem to be solved in the utility model.
Summary of the invention:
In view of the shortcoming that above-mentioned prior art exists, the purpose of this utility model provides a kind of big gear wheel setting and is installed in the big gear wheel electrobus of rear vehicle with abundant use rear vehicle space.
The purpose of this utility model is achieved in that described big gear wheel electrobus, comprise car body, electric control system and actuating unit, actuating unit adopts motor and battery, its constructional feature is for being provided with the big gear wheel of motor and setting at rear vehicle, the big gear wheel of erectting is bearing on the support by bearing, the driving gear that the motor shaft of motor is provided with and the big gear wheel of setting are connected by meshing transmission, the big gear wheel of erectting is connected with a cross-drive axle, the cross-drive axle laterally is transformed to vertical commutating tooth wheels by one and is connected with a vertical transmission shaft, vertical transmission shaft vertically is transformed to horizontal commutating tooth wheels by one and is connected with long driven spindle, long driven spindle connects rotation shaft of wheel by laterally being transformed to axial commutation change-gear set, is rotatablely equipped with wheel on the rotation shaft of wheel.
The purpose of this utility model also can be achieved through the following technical solutions, described big gear wheel electrobus, and its characteristics are that described motor is set in place on the chassis of rear vehicle.
Characteristics of the present utility model and advantage are: the utility model is owing to be installed in the big gear wheel of motor and setting on the rear vehicle, owing to adopt the big gear wheel of erectting, thereby architecture compactness, saved the space, chassis, and motor can only be set in place on the chassis of rear vehicle, this is different from existing motor and can be arranged under the chassis, at rear vehicle heavy-duty motor can be installed like this, farthest vacate chassis space mounting battery pack, so not only solved the battery heat dissipation problem, can provide passenger vehicle required high-performance power requirement again, increased the carrying force of passenger vehicle, had simple in structure, high-power, make full use of characteristics such as space.Can promote free of contamination electrobus better, reduce the tail gas pollution of present fuel-engined vehicle.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Among the figure: car body 1, motor 2, the big gear wheel 3 of setting, support 4, driving gear 5, cross-drive axle 6, vertical transmission shaft 7, long driven spindle 8, rotation shaft of wheel 9, wheel 10, battery pack 11, commutating tooth wheels 12.
The specific embodiment:
Below in conjunction with drawings and Examples the utility model is elaborated:
As shown in Figure 1, big gear wheel electrobus of the present utility model, comprise car body 1, electric control system and actuating unit, electric control system can adopt prior art, electric control system can be controlled the passenger vehicle ignition trigger, all are relevant electric for all present passenger vehicles such as switch door and control car light and battery charge, actuating unit adopts motor 2 and battery, motor 2 is battery-powered, the big gear wheel 3 of its constructional feature for being provided with motor 2 at car body 1 rear portion and erectting, the big gear wheel of erectting 3 is bearing on the support 4 by bearing, the driving gear 5 that the motor shaft of motor 2 is provided with is connected by meshing transmission with the big gear wheel of erectting 3, the big gear wheel of erectting 3 is connected with a cross-drive axle 6, cross-drive axle 6 laterally is transformed to vertical commutating tooth wheels by one and is connected with a vertical transmission shaft 7, vertical transmission shaft 7 vertically is transformed to horizontal commutating tooth wheels 12 by one and is connected with long driven spindle 8, long driven spindle 8 can be more than two joints, long driven spindle 8 connects rotation shaft of wheel 9 by present general-duty technology as laterally being transformed to axial commutation change-gear set, thereby make lateral rotation be converted to axial rotation, reach and make rotation shaft of wheel 9 rotating drive wheels 10 (this wheel generally is meant two rear wheels) rotate realize running car; Above-mentioned laterally be transformed to vertical commutating tooth wheels, vertically be transformed to horizontal commutating tooth wheels and laterally be transformed to axial commutation change-gear set and all adopt prior art.All electric control systems of automobile comprise that charge circuit of battery etc. can be installed on the car chassis front portion.Battery generally adopts battery pack, but also Ni-MH battery or lithium cell etc., on the chassis of each electrobus, make to have and be fit to the battery pack 11 that all kinds of electrobuss are used, can be provided with battery pack, provide a large amount of electric current to heavy-duty motor work at middle part, chassis or front portion.
Claims (2)
1. big gear wheel electrobus, comprise car body (1), electric control system and actuating unit, actuating unit adopts motor (2) and battery, it is characterized in that being provided with the big gear wheel (3) of motor (2) and setting at car body (1) rear portion, the big gear wheel of erectting (3) is bearing on the support (4) by bearing, the big gear wheel (3) of driving gear that the motor shaft of motor (2) is provided with and setting is connected by meshing transmission, the big gear wheel of erectting (3) is connected with a cross-drive axle (6), cross-drive axle (6) laterally is transformed to vertical commutating tooth wheels by one and is connected with a vertical transmission shaft (7), vertical transmission shaft (7) vertically is transformed to horizontal commutating tooth wheels by one and is connected with long driven spindle (8), long driven spindle (8) connects rotation shaft of wheel (9) by laterally being transformed to axial commutation change-gear set, is rotatablely equipped with wheel (10) on the rotation shaft of wheel (9).
2. big gear wheel electrobus according to claim 1 is characterized in that described motor (2) is set in place on the chassis at car body (1) rear portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201905893U CN201670119U (en) | 2010-05-13 | 2010-05-13 | Large-gear electric motor coach |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201905893U CN201670119U (en) | 2010-05-13 | 2010-05-13 | Large-gear electric motor coach |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201670119U true CN201670119U (en) | 2010-12-15 |
Family
ID=43327531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201905893U Expired - Fee Related CN201670119U (en) | 2010-05-13 | 2010-05-13 | Large-gear electric motor coach |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201670119U (en) |
-
2010
- 2010-05-13 CN CN2010201905893U patent/CN201670119U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101215 Termination date: 20130513 |