CN201205862Y

CN201205862Y - Vehicle fuel-economizing and power device

Info

Publication number: CN201205862Y
Application number: CNU2008201049157U
Authority: CN
Inventors: 李修燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-04-30
Filing date: 2008-04-30
Publication date: 2009-03-11
Anticipated expiration: 2018-04-30

Abstract

The utility model relates to a transmission device of a multi-powered vehicle, in particular to a transmission device of a vehicle with a plurality of engines. An fuel-saving power installation of a vehicle comprises a plurality of engines, drives, clutches, gearboxes, etc., wherein the output shaft of each engine is respectively jointed with the input shaft of the drives, and a declutch shaft of the drive can move axially, while gears on the declutch shaft can be meshed with the gears of each input shaft on the drive respectively; and the declutch shaft of the drive is jointed with the clutch and the clutch is jointed with the gearbox. The utility model provides a fuel-saving power installation of the vehicle, which takes advantage of the drive to transfer the power output by two or more engines to the clutch, and according to the vehicle load and the actual conditions, the engine is jointed with the gearbox of the vehicle, so that a good start-up capability of the vehicle can be achieved and the unity of energy conservation and emission reduction can be realized.

Description

A kind of vehicle oil saving engine installation

Technical field:

The utility model relates to a kind of driving device of many power cars, relates in particular to the driving device of multi-engined vehicle.

Background technology:

Existing vehicle adopts a spark ignition engine or diesel engine as engine installation.This engine installation often can not be under friction speed and operating mode still keep good low power consuming state.With the Medium Truck is example, because the complexity of road and the ambiguity of load, chaufeur will be regulated the throttle of driving engine at any time and constantly adjust the gear of change speed gear box, could guarantee normal vehicle operation.Sometimes vehicle is in order to obtain enough power, and often open the throttle wide has promptly consumed oil more, has increased the weight of environmental pollution again.Sometimes vehicle does not often have enough power for fuel-efficient.Along with the needs of long-distance transport, country has dropped into ample resources to road construction now.The quality of China's road is become better and better, and traffic is more and more unimpeded.Vehicle needs open the throttle wide in startup, increases power; And in running at high speed, do not need very big power.Therefore, how to make vehicle have good startability in the process of moving simultaneously and can save the oil consumption emission abatement again, become the problem of people's growing interest.

Summary of the invention:

Have good startability in the process of moving simultaneously and can save the oil consumption emission abatement again in order to satisfy vehicle, originally be to provide a kind of vehicle oil saving engine installation with novel, this vehicle oil saving engine installation adopts driver to give power-transfer clutch with the transmission of power of the output of the driving engine more than two or two, according to vehicle load and actual conditions, to need driving engine to engage, to realize the startability that vehicle is good and the unification of energy-saving and emission-reduction with the change speed gear box of vehicle.

Technical scheme provided by the utility model is:

A kind of vehicle oil saving engine installation comprises many driving engines, driver, power-transfer clutch, change speed gear box etc., and the output shaft of every driving engine engages with the input shaft of driver respectively; The clutch shaft of driver can move in the axial direction, and the gear on the clutch shaft can be respectively and the gear mesh of each input shaft of driver, the clutch shaft of driver and clutch engagement, power-transfer clutch and gearbox engaged.

The quantity of driving engine is identical with the quantity of the input shaft of driver.

The utility model be exactly with the driving engine of different model all with the gearbox engaged of vehicle, according to vehicle load and actual demand, by selecting the driving engine of different model, allow the outputting power and the external load of driving engine be complementary, the power demand of vehicle under different vehicle conditions can either be satisfied like this, the purpose of energy-saving and emission-reduction can be reached again.

The utility model is simple in structure, and low cost of manufacture is keeped in repair easyly, easy to use, suitable extensively promotes.

Description of drawings

Fig. 1 is vehicle structural representation of the present utility model when two driving engines are arranged

1 power-transfer clutch, 2 change speed gear boxs, 3 driver a driver input shaft b driver input shafts

C driver output shaft A driving engine B driving engine

Specific embodiment

In the embodiment shown in fig. 1, vehicle has two driving engine A and B, and the output shaft of two driving engine A and B engages with the input shaft a and the b of driver respectively.Clutch shaft c on the driver can move in the axial direction, and the gear on the clutch shaft c can be respectively be meshed with gear on output shaft a and the b.Clutch shaft c and clutch engagement on the driver, power-transfer clutch again with the gearbox engaged of vehicle.Thereby make transmission of power that driving engine produces behind the input shaft of driver, driving engine selected that with the transmission of power of the needs change speed gear box to vehicle, powered vehicle moves ahead at last by controlling.

The horsepower of driving engine A ratio engine B is big, and the driving engine of different like this horsepower is used and can adapts to the needs of vehicle under different roads and load condition.During vehicle launch, driving engine A provide power, and driving engine B has a rest, and vehicle has enough dynamic starts; During high vehicle speeds, driving engine B work, driving engine A has a rest, and vehicle can reduce oil consumption.The driving engine of the different horsepower of transposing makes vehicle significantly reduce oil consumption so as required, also can satisfy the power needs simultaneously.

Should be noted that at last: above embodiment only is not intended to limit in order to the explanation the technical solution of the utility model; Although with reference to preferred embodiment the utility model is had been described in detail, those of ordinary skill in the field are to be understood that: still can make amendment or the part technical characterictic is equal to replacement the specific embodiment of the present utility model; And not breaking away from the spirit of technical solutions of the utility model, it all should be encompassed in the middle of the technical scheme scope that the utility model asks for protection.

Claims

1, a kind of vehicle oil saving engine installation comprises many driving engines, driver, power-transfer clutch, change speed gear box etc., it is characterized in that the output shaft of every driving engine engages with the input shaft of driver respectively; The clutch shaft of driver can move in the axial direction, and the gear on the clutch shaft can be respectively and the gear mesh of each input shaft of driver, the clutch shaft of driver and clutch engagement, power-transfer clutch and gearbox engaged.

2, according to the described a kind of vehicle oil saving engine installation of claim 1, it is characterized in that the quantity of driving engine is identical with the quantity of the input shaft of driver.