CN2352441Y

CN2352441Y - Power structure of motor vehicle having two power source

Info

Publication number: CN2352441Y
Application number: CN98241270U
Authority: CN
Inventors: 林煜财
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-10-14
Filing date: 1998-10-14
Publication date: 1999-12-08
Anticipated expiration: 2008-10-14

Abstract

The utility model relates to a power structure of a motor vehicle with two power sources. An electric motor power structure with the back charge of electric power is combined outside the engine power system of the existing motor vehicle to provide two different power sources of the motor vehicle. Because the utility model skillfully combines two power structures which can be alternately used, the power structure has the characteristics of convenient supplement of power fuel of a gasoline engine, far range and strong power. Because the power sources of the electric motor can be alternately used, the utility model has the advantages of reducing air pollution, and is suitable for the usage requirements of different usage environments.

Description

The railroad traction structure that tool is double dynamical

The utility model is the relevant double dynamical railroad traction structure of a kind of tool, and it is to be on the existing locomotive engine power system, but in conjunction with the electric motor power system of a tool electric power recharging function, so that interchangeable engine power system to be provided.

Usually, since Gasoline engine is cited as the power resources of the vehicle, undeniable, because the development of steam turbine car, its manoevreability of mat reaches characteristics such as energy supplement facility, it has brought a lot of facilities really, and has expanded people's activities scope and sphere of life.

But, just as forefathers said " everything has its profit that its fraud must be arranged ", and the steam turbine car is as the same, because waste gas such as the carbon dioxide that it discharges, hydro-carbon, indirect have influence on the air quality that people are rely and made a living, and day by day serious aerial contamination makes green-house effect also see deterioration more, and it has been a modern big hidden danger to environment damage.

It is indispensable in living that yet the vehicle are moderns, therefore, for the feature of environmental protection of the vehicle, is the important goal of research and development that existing each depot endeavours;

And can discharging waste gas, can keep problem and this spare part of clean space, peace and quiet, the engine cylinder of need not worrying simpler than internal combustion engine, maintain easy electric motor power battery-driven car, be to be desirable and feasible power resources in fact.

The steam turbine car that with the electro-motor is power has above-mentioned advantage really, and can reduce the exhaust emission environment, but the subject matter that the battery-driven car of existing development faces is thorny electronic supply system, because present battery can't be supplied with the required electric power of electronic steam turbine car for a long time on the electric power storage ability, cause serious being restricted of flying power of electronic steam turbine car; And storage battery is quite long in the required time of electric energy supplement, and its energy replenishes convenience greatly to be reduced, and itself and the simple and easy fast speed convenience of conventional gasoline power postcombustion differ greatly in fact.

Moreover, though the battery-driven car of electric motor power can discharging waste gas, can reduce environmental pollution, but existing storage battery is to belong to the high pollution material, and its kind differs, has plumbic acid, ni-mh, pure lead or the like, this different battery has different recycling modes, and the work that still recycles is uncomprehensive to the greatest extent really, probably certainly will will cause the pollution of another environment again.

Therefore, the power resources of steam turbine car fully directly change the mode that is replaced by electric motor power, and when it was implemented in reality, this is technical still to have many bottlenecks had to be overcome.

Therefore, the inventor is because above-mentioned existing engine power locomotive and electric locomotive are deposited desirable not to the utmost part, feel the needs that its improvement is arranged deeply, studied and improved with its experience of being engaged in such product design manufacturing, through conceiving experiment for a long time and revising, design the utility model, the utility model is owing to take more simple design on the structure as far as possible, impel also can have the facility of driving, power failure-free advantage, and can reach the preferable energy Occupation coefficient and the control of environmental pollution.

Main purpose of the present utility model is to be to provide a kind of can't break through under the situation that overcomes technical bottleneck in existing electronic steam turbine driving skills art, with electric-powered in conjunction with conventional engine power, make it select the suitableeest driving power according to service condition, and can effectively reduce environmental pollution, use with the Gasoline engine alternate selection, more replenish facility and endurance is far away, power is powerful characteristic with the Gasoline engine power fuel.

Another purpose of the present utility model provides the double dynamical railroad traction structure of a kind of tool.

Secondary objective of the present utility model is to be to provide a kind of to be provided with rotor machine in the hind axle place, makes it when using engine power, and the electric energy supplement of can generating electricity increasing electric-powered electricity needs, and just can increase the dynamic structure of endurance.

The purpose of this utility model is achieved in that the railroad traction structure that a kind of tool is double dynamical, it includes power transmission structure, a power motor, electrical generator and the transfer element etc. of a Gasoline engine power vehicle at least, it is characterized in that: this power motor is the appropriate position that can be located on the automotive engine system, make power be sent to the transmission that axle drive shaft is used as power with a side power transmission member, and side power transmission member and motor power output shaft and back-wheel drive between centers are to be equiped with the unidirectional drive member; One electrical generator can be located at back-wheel drive axle place, along with the rotation of hind axle, produces electric current simultaneously and recharges electrical energy accumulator; One powershift switch can be manual selection control, but also automatic mode is selected foundation with speed of a motor vehicle height as power; Have the railroad traction structure of Gasoline engine power and electric-powered two kinds of power thus, the visual environmental conditions that drives the place selects suitable dynamic mode to drive.This side power transmission member can be chain and cooperates sprocket wheel or belt to cooperate members such as belt pulley.It is unidirectional movable that this unidirectional drive member can be unilateral bearing or single direction ratchet etc., oppositely limits motionless member.

In sum, the railroad traction structure that the utility model tool is double dynamical has really reached the effect that expection is used alternatingly, and can effectively solve existing petrol power and reservation or revocation gas pollution of electric-powered institute and the not good shortcoming of endurance, is to have the industry implementary value in fact.

Fig. 1 is a railroad traction structural representation of the present utility model;

Fig. 2 is a power transmission scheme drawing of the present utility model;

Fig. 3 is a dynamic relation scheme drawing of the present utility model;

Fig. 4 is the utility model engine power transmission scheme drawing;

Fig. 5 is an electric motor power transmission scheme drawing of the present utility model;

Fig. 6 is a local structure cut-away view of the present utility model;

Fig. 7 is the engine power system scheme drawing of Gasoline engine.

Figure number partly

1. engine 11.V type belt continuous variable speed system

111.V type belt 1111,1112.V type belt pulley

13,23. electrical generators, 14. axle drive shafts

141. drive wheel 15. drives power-transfer clutch

2. electro-motor 201. motor power output shafts

21. chain 211,212. sprocket wheels

221,222 unilateral bearings, 3. storage batterys

The utility model is described in further detail with embodiment below in conjunction with accompanying drawing.

See also Fig. 1, Fig. 2, the double dynamical railroad traction structure of tool of the present utility model is shown in scheme drawing, and it includes:

One electro-motor 2, chain 21, sprocket wheel 211,212, electrical generator 23 and a Gasoline engine power vehicle constitute;

Wherein, power motor 2 is the appropriate positions that can be located on the automotive engine system, the transmission that cooperates sprocket wheel 221 set on the motor power output shaft 201 (or as belt pulley etc.) to be used as power with a chain 21 (or other transfer elements such as belt etc.), and can send power to the sprocket wheel 212 driving power-transfer clutch 15 places of axle drive shaft 14 set up (or belt pulley etc.);

And two sprocket wheels 211,212 and motor

power output shaft

201,14 of axle drive shafts are to be equiped with unilateral bearing 221,222 (or single direction ratchet) structure;

One electrical generator 23 is set up in back-wheel drive axle 14 places, sees also shown in Figure 4ly, can produce electric current simultaneously along with the rotation of hind axle, to recharge into storage battery 3;

One powershift switch can be manual selection control, also can pick up from the dynamic model formula, selects foundation with speed of a motor vehicle height as power, and the high speed of a motor vehicle is a power with the Gasoline engine, during low speed, then is power with electronic.

The power transmission structure of this Gasoline engine power vehicle, both as shown in Figure 7, its non-principal character part of the present utility model was not so added to give unnecessary details; And its operating principle both was: this Gasoline engine drives an electrical generator 13 and V-shaped belt pulley 1111 respectively, and mat V-shape belt continuous variable speed system 11 makes engine power transfer to driving power-transfer clutch 15 on the axle drive shaft 14, drives this drive wheel 141 again.

Combination by above-mentioned member, see also shown in Figure 3, the motorized motions member that the utility model is set up all combines back-wheel drive axle 14 places with the actuating device of former automotive engine system, and 14 of sprocket wheel of setting up 212 and axle drive shafts are to be equiped with unilateral bearing 222 (or single direction ratchet) structure, thereby its difference individual drive back-wheel drive axle 14, unlikely again mutual interference-limited, so the double dynamical railroad traction structure of the utility model tool is used when driving in reality, get final product the switching of the double dynamical change-over switch of mat, select the suitable pattern that drives, for example: be the scarcely populated suburbs or the highway section of smooth traffic, the speed of a motor vehicle can be higher, engine speed is also high, gasoline combustion is more complete, and it is good that heat is imitated thing, and CO (carbon monoxide converter) concentration is lower in the waste gas, thereby can adopt engine power and advance locomotive, under this dynamic mode both as Gasoline engine locomotive commonly used; See also shown in Figure 5, by V-shape belt 111 and V-shaped belt pulley 1112 driven after wheel drive shaft 14 because and 212 on sprocket wheel be equiped with unilateral bearing 222 (unilateral bearing 222 is under movable state), thereby sprocket wheel 212 is not failure to actuate for its restriction.

Otherwise, when travelling the urban district, because speed is unhappy, this moment, engine speed can't improve, and engine combustion is incomplete, and heat efficiency is not good, CO (carbon monoxide converter) concentration height in the exclusive waste gas of engine, aerial contamination is serious, thereby then stops engine power switching to the electric-powered locomotive driving that advances when the urban district; See also shown in Figure 6, this moment, engine power stopped, V-shape belt 111 and V-shaped belt pulley 1112 are motionless, electric-powered by chain 21 drive sprocket wheels 212, this sprocket wheel 212 and back-wheel drive axle 14 are in homodromous movement state (unilateral bearing 222 is under not movable state), and the driving power-transfer clutch 15 in the former engine power transmission structure is a released state, thus unlikely mutual restriction, and can drive back-wheel drive axle 14 smoothly.

Moreover, aspect electric-powered, can make power motor 2 set its maximum power is the torque value of 3000W during as starting moment, output rating is that 700W equals 746W by the horsepower scaled value, moment maximum power 4HP nearly then, specified horsepower output is 1HP nearly, its for general locomotive enough the urban district drive use.

And the utility model is when use is travelled, the generator rotated 23 structures while can be turned round generating in the lump to be located at back-wheel drive axle 14 places, its electric energy generated is with 15A/h be advisable (visual power motor magnitude of power is made suitable coupling), recharge in storage battery 3 and make it electric power storage, with electric energy supplement at any time, and specialize in the need of power motor 2 electric energy;

In addition, electrical generator 13 structures and purposes that former Gasoline engine drives are constant, still only for originally making purposes such as ignition system, instrument, indicator, headlight.

Therefore, the railroad traction structure that the utility model tool is double dynamical, by the design of its structure, the effect that can promote at least is namely as following:

One, under existing gasoline engine locomotive technology condition, with electric-powered in conjunction with conventional engine power, And can drive the place according to locomotive, and select the suitableeest driving power, be effective the reduction environmental pollution.

Two, the electric generator structure of the engine power system hind axle electric energy supplement of generating electricity simultaneously more can increase continuation of the journey Power, it is in conjunction with petrol power fuel supplement facility, and it is excellent that endurance far reaches electric-powered no air-polluting Point is to be existing splendid dynamic structure.

Claims

1. railroad traction structure that tool is double dynamical, power transmission structure, a power motor, electrical generator and transfer element etc. that it includes a Gasoline engine power vehicle at least is characterized in that:

This power motor is the appropriate position that can be located on the automotive engine system, make power be sent to the transmission that axle drive shaft is used as power with a side power transmission member, and side power transmission member and motor power output shaft and back-wheel drive between centers is to be equiped with the unidirectional drive member;

One electrical generator can be located at back-wheel drive axle place, along with the rotation of hind axle, produces electric current simultaneously and recharges electrical energy accumulator;

One powershift switch can be manual selection control, but also automatic mode.

2. as claimed in claim 1 have a double dynamical railroad traction structure, it is characterized in that: this side power transmission member can be chain and cooperates sprocket wheel or belt to cooperate members such as belt pulley.

3. as claimed in claim 1 have a double dynamical railroad traction structure, it is characterized in that: it is unidirectional movable that this unidirectional drive member can be unilateral bearing or single direction ratchet etc., oppositely limits motionless member.