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Chassis of special hybrid power vehicle

A hybrid and special-purpose vehicle technology, applied in hybrid vehicles, motor vehicles, power units, etc., can solve problems such as the influence of operating power and driving speed, and achieve the effects of convenient operation, good driving feeling, and simplified structure

Pending Publication Date: 2021-05-07
SINOTRUK QINGDAO HEAVY IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to improve the exhaust emission standard of special-purpose vehicles and solve the problem of mutual influence between operating power and driving speed when a single-engine special-purpose vehicle is operating, the present invention decided to develop a hybrid special-purpose vehicle chassis

Method used

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  • Chassis of special hybrid power vehicle
  • Chassis of special hybrid power vehicle
  • Chassis of special hybrid power vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A special hybrid vehicle chassis, comprising an engine 1, a transfer case 2, a front drive shaft 3, a rear drive shaft 10, a generator 4, a battery 5, a permanent magnet drive motor 6, a front drive axle 7, a rear drive axle 8, The vehicle frame 9 and one end of the transfer case 2 are connected to the engine 1, and the transfer case 2 is provided with a front driving force output port 21, a drive equipment power output port 22, a power generation power output port 23, an auxiliary power output port 24, and a power generation power output port 24. Port 23 is connected with generator 4, one end of battery 5 is connected with generator 4, the other end of battery 5 is connected with permanent magnet drive motor 6, one end of rear drive shaft 10 is connected with permanent magnet drive motor 6, and the other end of rear drive shaft 10 is connected with rear drive shaft 10. The drive axle 8 is connected, one end of the front transmission shaft 3 is connected with the front d...

Embodiment 2

[0028] A special hybrid vehicle chassis, comprising an engine 1, a transfer case 2, a front drive shaft 3, a rear drive shaft 10, a generator 4, a battery 5, a permanent magnet drive motor 6, a front drive axle 7, a rear drive axle 8, The vehicle frame 9 and one end of the transfer case 2 are connected to the engine 1, and the transfer case 2 is provided with a front driving force output port 21, a drive equipment power output port 22, a power generation power output port 23, an auxiliary power output port 24, and a power generation power output port 24. Port 23 is connected with generator 4, one end of battery 5 is connected with generator 4, the other end of battery 5 is connected with permanent magnet drive motor 6, one end of rear drive shaft 10 is connected with permanent magnet drive motor 6, and the other end of rear drive shaft 10 is connected with rear drive shaft 10. The drive axle 8 is connected, one end of the front transmission shaft 3 is connected with the front d...

Embodiment 3

[0030] A special hybrid vehicle chassis, comprising an engine 1, a transfer case 2, a front drive shaft 3, a rear drive shaft 10, a generator 4, a battery 5, a permanent magnet drive motor 6, a front drive axle 7, a rear drive axle 8, The vehicle frame 9 and one end of the transfer case 2 are connected to the engine 1, and the transfer case 2 is provided with a front driving force output port 21, a drive equipment power output port 22, a power generation power output port 23, an auxiliary power output port 24, and a power generation power output port 24. Port 23 is connected with generator 4, one end of battery 5 is connected with generator 4, the other end of battery 5 is connected with permanent magnet drive motor 6, one end of rear drive shaft 10 is connected with permanent magnet drive motor 6, and the other end of rear drive shaft 10 is connected with rear drive shaft 10. The drive axle 8 is connected, one end of the front transmission shaft 3 is connected with the front d...

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Abstract

The invention discloses a chassis of a special hybrid power vehicle, which comprises an engine, a transfer case, a front transmission shaft, a rear transmission shaft, a generator, a battery, a permanent magnet driving motor, a front driving axle, a rear driving axle and a vehicle frame. One end of the transfer case is connected with the engine. The transfer case is provided with a front driving force output port, a driving equipment power output port, a power generation power output port and an auxiliary power output port, the power generation power output port is connected with the generator, one end of the battery is connected with the generator, and the other end of the battery is connected with the permanent magnet driving motor. One end of the front transmission shaft is connected with the front driving force output port, and the other end of the front transmission shaft is connected with the front driving axle. The chassis has the advantages that a gearbox is omitted, the engine is always at the optimal economic rotating speed of 1600-1900rpm, surplus kinetic energy is converted into electric energy through the generator to be stored, and the running state and operation of the special vehicle do not affect each other.

Description

technical field [0001] The invention relates to the technical field of hybrid electric vehicles, in particular to a chassis for special hybrid electric vehicles. Background technique [0002] In order to protect the air environment, the state requires that the exhaust emissions of special-purpose vehicles must meet or exceed the national five standards; at present, a large proportion of modified special-purpose vehicles in China are equipped with auxiliary diesel engines, which are used to provide power for the top-loading, such as road sweepers and sweepers. Vehicles, snow removal vehicles, sprinkler vehicles, road pollution removal vehicles, road marking vehicles, road cleaning vehicles, etc., the vehicle-mounted auxiliary diesel engine is still stopped at the emission level of China III, and its noise is loud, fuel consumption is high, exhaust pollution is serious, and it takes up space. [0003] Take the road sweeper as an example. When the road sweeper is working, it n...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K6/26B60K6/36B60K6/52B60K17/344B60K17/356B60K25/06
CPCB60K6/26B60K6/36B60K6/52B60K17/344B60K17/356B60K25/06Y02T10/62
Inventor 任浩倪俊杰鲍积洋
Owner SINOTRUK QINGDAO HEAVY IND
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