CN2222674Y - Double-track double-drive motorcycle - Google Patents

Abstract

The utility model discloses a double-track double-drive motorcycle, which is mainly characterized in that wheels are distributed at two sides of a cab, and the front part of the cab is provided with an operating handle. The utility model has two driving structures, one of the driving structures is a power-driven automatic driving system composed of a motor, an output sprocket gear and a large sprocket gear, and the other driving structure is a man-power self-running driving system composed of a pedal crank, a slow sprocket gear, an override sprocket gear and the large sprocket gear. The utility model changing the traditional single rail operating mode of two wheels distributed at front part and back part in straight line has the advantages of safety and comfort for driving, favorable power-driven flexibility, etc.

Description

The two motor bikes that drive of double track

The utility model relates to a kind of terrestrial vehicle, the two motor bikes that drive of particularly a kind of double track.

From human invention motor bike 100 for many years, passed through continuous differentiation and improved process, functional characteristic is increasingly rationalized, perfect, however the forward and backward two-wheeled of motor bike linearly distribute, the mode of single track operation does not but change all the time.Because forward and backward two wheel constructions make bicycle, motor bike not have upright stability, thereby determined the exposed property that the bicyclist rides in the open, promptly can not seek shelter from wind and rain, in addition, the output performance of this car is poor, and power transmission efficiency is low.Relevant by retrieval document still finds no and the same or analogous record of the utility model.

The purpose of this utility model just provides a kind of two motor bikes that drive of double track that change traditional single track operation scheme.

Technical solution of the present utility model is;

Wheel is distributed in the both sides that hang on the operator's compartment on the axletree, the power of driving engine is exported by output chain gear, and passes to the hinge wheel that is fixed on the axletree, rotates synchronously thereby drive wheel, the place ahead of operator's compartment is provided with bar handle, the turning to of may command motor bike, oil supply and brake etc.In addition, also be provided with drive system voluntarily, promptly the front lower place in operator's compartment is fixed with sprocket wheel at a slow speed, and it is provided with foot-operated crank, sprocket wheel adopts chain-driving to be connected with the sprocket wheel that surmounts that pine is enclosed within on the axletree at a slow speed, surmounts sprocket wheel and hinge wheel and constitutes overriding clutch.

The utility model is owing to be distributed in wheel the both sides of operator's compartment, changed the single track operation scheme that traditional forward and backward two-wheeled straight line distributes, become the double track operation scheme, thereby brought many advantages, comfortable such as driving safety, stopped by neither wind or rain, manoevreability, alerting ability are good, and output performance is good etc., in addition, the utility model also has simple in structure, with low cost, operates easily and is convenient to advantages such as maintenance.

Below in conjunction with accompanying drawing and most preferred embodiment content of the present utility model is further elaborated.

Fig. 1 is the two structural front view that drive motor bike of double track;

Fig. 2 is the two structure birds-eye vieies that drive motor bike of double track;

Fig. 3 is the two structure left views that drive motor bike of double track.

With reference to accompanying drawing, the utility model comprises operator's compartment 1, driving engine 4 and wheel 3, the driving engine 4 that is made of one with diff is fixed on the below of seat 2, seat 2 adopts sliding shaft to connect, can move to the right, advance man-hour so that drive in from rear side, leave sufficient space, chaufeur is entered in the operator's compartment by arrow indication place among the figure.Operator's compartment 1 is hinged on the axletree 14, and wheel 3 is distributed in the both sides of operator's compartment 1, and the power of driving engine 4 passes to the hinge wheel 6 that is fixed on the axletree 14 by output chain gear 5, rotates synchronously thereby drive wheel 3; Front lower place in the operator's compartment 1 is fixed with sprocket wheel 8 at a slow speed, it is provided with foot-operated crank 7, and sprocket wheel 6 adopts chain-driving to be connected with the sprocket wheel 9 that surmounts that pine is enclosed within on the axletree 14 at a slow speed, surmounts sprocket wheel 9 and constitutes overriding clutch with hinge wheel 6, this is the part voluntarily of this car, can travel at a slow speed.

The place ahead of operator's compartment 1 is provided with bar handle 12, and the place ahead of its left steering handle is provided with clutch handle 15; Right is for refueling handle, turning handle, and the may command oil mass, its place ahead is provided with brake handle 16, and behind the handle of holding with a firm grip, the pulling steel rope can drive the drg 13 that is fixed on axletree 14 both sides, and braking reaches the brake purpose simultaneously.Left and right steering handle respectively drives the drg of a side respectively by steel rope, rotation direction handle when turning to, and the braking of single shoe brake device, thus realize turning.

Bottom surface in the operator's compartment 1 be provided with can forward and backward slip balance iron 11, the center of gravity of scalable vehicle keeps stable; The place ahead at car also is fixed with parking support wheel 10, and when getting on and off, this is taken turns and lands, and keeps the car body absolute stability.

In order to keep the stability of car body fore-and-aft direction, the wheel of this car adopts large diameter wheel, and body gravity is reduced; The external form of operator's compartment can adopt airflow design, to reduce air resistance.Owing to run parallel about two wheels, so car body has forward and backward jiggly tendency, can utilize the instinct of self adjustment during driving, forward and backward inclination health, and utilize the auxiliary effect of balance iron, the levelling center of gravity keeps car body stability.

Claims (6)

1, the two motor bikes that drive of a kind of double track comprise operator's compartment (1), wheel (3) and driving engine (4).Driving engine (4) is fixed on the below of the seat (2) in the operator's compartment (1), it is characterized in that wheel (3) is distributed in the both sides of the operator's compartment (1) that hangs on it, the power of driving engine (4) passes to the hinge wheel (6) that is fixed on the axletree (4) by output chain gear (5), and the place ahead of operator's compartment (1) is provided with bar handle (12).

2, the two motor bikes that drive of double track as claimed in claim 1, it is characterized in that the front lower place in the operator's compartment (1) is fixed with sprocket wheel (8) at a slow speed, it is provided with foot-operated crank (7), sprocket wheel (8) adopts chain-driving to be connected with the sprocket wheel (9) that surmounts that pine is enclosed within on the axletree (14) at a slow speed, surmounts sprocket wheel (9) and constitutes overriding clutch with hinge wheel (6).

3, the two motor bikes that drive of double track as claimed in claim 1, it is characterized in that bottom surface in the operator's compartment (1) be provided with can forward and backward slip balance iron (11).

4, the two motor bikes that drive of double track as claimed in claim 1 is characterized in that the front lower place of operator's compartment (1) is fixed with parking support wheel (10).

5, the two motor bikes that drive of double track as claimed in claim 1 is characterized in that the two ends of axletree (14) are respectively arranged with drg (13).

6, the two motor bikes that drive of double track as claimed in claim 1.The left steering handle the place ahead that it is characterized in that bar handle (12) is provided with clutch handle (15), and right is being provided with brake handle (16) for its place ahead of oiling handle.

Images