CN2335817Y

CN2335817Y - Motor vehicle

Info

Publication number: CN2335817Y
Application number: CN 97247605
Authority: CN
Inventors: 翟正平
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-10-24
Filing date: 1997-10-24
Publication date: 1999-09-01
Anticipated expiration: 2007-10-24

Abstract

The utility model relates to a motor vehicle, comprising vehicle wheels, a vehicle body, an engine, a chassis, and a control device. The vehicle wheels are directly connected with the engine. The utility model has the advantages of simple structure, low arrangement of the chassis, large space in the vehicle and high traveling stability.

Description

Self-propelled vehicle

The utility model relates to a kind of power actuated vehicle.

The power actuated vehicle of using comprises motor tricycle, small passenger car, lorry, passenger vehicle at present, all adopts a driving engine as propulsion source, and driving engine process transmission system, central transmission device, front and back bridge are with transmission of power (trailing wheel or front-wheel or front and back wheel) to wheel.The weak point that such structure causes is: because devices such as corresponding central transmission device, back axle, differentiator must be set, physical construction is complicated, car load manufacturing assembling maintenance is complicated, and chassis height can not be low excessively, influences the stability of interior space design and vehicle '.

The purpose of this utility model promptly is to overcome above-mentioned the deficiencies in the prior art part, provides that a kind of structure simplifies greatly, the chassis is provided with the self-propelled vehicle low, that interior space is big.

The purpose of this utility model reaches by following measure:

A kind of self-propelled vehicle comprises wheel, car body, driving engine, chassis, operating control, it is characterized in that: said wheel directly and driving engine link.

Two trailing wheels of vehicle directly link with two driving engines respectively.

The throttle of said two driving engines, starting circuit all connect with same operating control.

Vehicle front-wheel directly connects with driving engine.

Two front-wheels of vehicle directly connect with driving engine.

Directly connect respectively on the front and back wheel of vehicle with each driving engine.

Below in conjunction with accompanying drawing the utility model embodiment is elaborated.

Fig. 1 overlooks diagrammatic sectional view for the motor tricycle plane;

Fig. 2 overlooks diagrammatic sectional view for the four-wheel motor vehicles plane;

Fig. 3 is a throttle line link gear sketch.

Compared with prior art, of the present utility model simple in structure, need not central transmission, Afterwards than devices such as differentiators, thereby vehicle body space is big, and chassis height is low, driving stability The property height.

The utility model self-propelled vehicle, comprise wheel 1, car body, driving engine 2, chassis 3, operating control, change the structure of conventional truck, the utility model adopts a plurality of driving engines, and each driving engine is direct and wheel links, for example, direct mount two driving engines on two trailing wheels of vehicle, or on vehicle front-wheel direct mount two driving engines, or direct mount driving engine respectively on the front and back wheel, and the throttle of each driving engine, starting circuit all connect with same operating control, by its synchronous manipulation.Shown in Figure 1 is the utility model most preferred embodiment, be motor tricycle, two driving engines of installing on the two-wheeled are two motorcycle engines, the throttle line of two driving engines is handled by same accelerator control device through a link gear 4, the starting circuit of two driving engines also all connects (not shown) with same operating control, by its synchronous manipulation.This motor tricycle is compared with the product of present production application, its structure is greatly simplified, and because the differentiator device is squeezed in no main gear and back, attic base can be designed to flush type, and highly can reduce greatly, like this, the one, improved the space availability ratio in the car greatly, the 2nd, improved vehicle run stability greatly, this motor-tricycle cooperates car body design rationally attractive in appearance, can become the fairly well-off household small-size car that is fit to China's national situation fully.Shown in Figure 2 is the structure of lorry, same, also direct mount two driving engines on two trailing wheels, and this vehicle is compared with the small passenger car of present application, and its vehicle body space is bigger, and riding stability is better.The utility model motor-driven vehicle going principle is as follows: when travelling, start each driving engine simultaneously, each engine drive corresponding wheel, make vehicle ', speed change is by the pilot oil gate control, during Vehicular turn, alternation in weight on the wheel of both sides, inboard wheel-borne load is big, and the outboard wheels load is little, by the load dynamic characteristic of driving engine, engine speed on the inboard wheel reduces, engine speed on the outboard wheels increases, thereby makes the rotating speed of wheel adapt to the requirement that turns to automatically, and this principle has obtained checking completely by prototype test.Like this, the utility model from vehicle design in principle, overcome a kind of prejudice of technology: promptly the rotating speed between each driving engine in the process of moving particularly can not be harmonious in steering procedure, thereby the conception of direct mount driving engine is impossible practical on wheel.Comprise speed-changing mechanism in the said driving engine self structure in the patent specification.

Claims

1. a self-propelled vehicle comprises wheel, car body, driving engine, chassis, operating control, it is characterized in that: said wheel directly and driving engine link.

2. self-propelled vehicle according to claim 1 is characterized in that: two trailing wheels of vehicle directly link with two driving engines respectively.

3. self-propelled vehicle according to claim 2 is characterized in that: the throttle of said two driving engines, starting circuit all connect with same operating control.

4. self-propelled vehicle according to claim 1 is characterized in that: vehicle front-wheel directly connects with driving engine.

5. self-propelled vehicle according to claim 4 is characterized in that: two front-wheels of vehicle directly connect with two driving engines.

6. self-propelled vehicle according to claim 1 is characterized in that: directly connect with each driving engine respectively on the front and back wheel of vehicle.