CN2155333Y

CN2155333Y - Motor tricycle carrage

Info

Publication number: CN2155333Y
Application number: CN 93230544
Authority: CN
Inventors: 李振堂
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-03-24
Filing date: 1993-03-24
Publication date: 1994-02-09
Anticipated expiration: 2003-03-24

Abstract

The motor tricycle car of the utility model is an intermediate product of the vehicle of the development from motorcycle to automobile car. The utility model comprises a motor, a front wheel 10, two back wheels 7, a car frame, a refrigeration system, a steering system, a rear axle 1, a fairing 35, two rows of four person seats 37 in a shell and a car door on the shell. The motor is equipped on the tail part of the car body; the refrigeration system is composed of a closed air stack 9 and a wind cap 18 whose shape is corresponding to the closed air stack 9 and outside the cooling fin of a motor cylinder. This kind of motor tricycle car whose appearance is car shape can be used for carrying passengers and loading cargo. The motor tricycle car owns portable, flexible use and economical use, easement running, reliable operation, safety, comfort and low oil consumption.

Description

Motor tricycle carrage

The utility model provides a kind of motor tricycle car, is the intermediate product that is developed into car by motor bike.

At present, motor bike has entered huge numbers of families, and become a kind of general vehicle, but exist poor stability, the shortcoming that can not becalm and take shelter from rain, the user endures the hardship of chill to the fullest extent.And motor tricycle is very simple and crude, takes advantage of seat extremely uncomfortable.Very big to price difference the automobile car from motor bike, China ordinarily resident's income situation also out of reach is extensive use of the condition of automobile car, and will obtain and drive relatively difficulty of qualification.

The purpose of this utility model provide a kind of motor bike carry out the transition to resident's family expenses between the automobile car or short distance visitor with or the mixed-traffic vehicle, to adapt to present income of urban and rural residents situation, improve its traveling comfort and safety when riding.

The utility model is to realize like this, it mainly comprises driving engine, front-wheel, two trailing wheels, vehicle frame, cooling system, steering swivel system, back axle, also include the double four-player seat in aerodynamic housing, the shell, the car door on the shell, driving engine places hull back, cooling system comprise an osed top air channel and with the corresponding fan housing of engine cooling fin profile.Driving engine adopts 250 model, 750 type engine petroies or other continuous power commonly used at present to be not less than the engine petrol of 8.8KW.Steering swivel system adopts steering wheel type or direction wushu.

Adopt the motor tricycle car of said structure, the car body outward appearance is complete car type, can be used as the visitor uses or passenger-cargo dual-purpose, use light, flexible, economical, wheel, car body oad and existing motor-tricycle are basic identical, but center of gravity compares with motor-tricycle and done bigger decline, so riding comfort is good, use reliable, safety and comfort, because driving engine adopts 250 model, the 750 type engine petroies of widespread use, has guaranteed the supply of the reliability and the accessory of driving engine.As adopt 250 model driving engine, its economic speed fuel oil consumption to be not more than 4 liters/hundred kilometers.

Below in conjunction with drawings and Examples concrete structure of the present utility model and principle of work are described.

Fig. 1 is that the utility model visitor uses the type External view.Fig. 2 is a passenger-cargo dual-purpose type External view in the utility model.Fig. 3 adopts the steering wheel type steering swivel system and adopts the petrolic cooling system structure scheme drawing of 750 types in the utility model, Fig. 4 is the scheme drawing that adopts direction wushu steering swivel system in the utility model and adopt the petrolic cooling system structure of 250 model.Fig. 5 is the scheme drawing that the utility model adopts the petrolic driving system of 750 types.Fig. 6 is the scheme drawing that the utility model adopts the petrolic driving system of 250 model.Fig. 7 is the scheme drawing that bumper is installed in the utility model.

As shown in drawings, the utility model mainly is made up of the double four-player seat 37 in driving engine, front-wheel 10, two trailing wheels 7, vehicle frame, sealing air channel 9 and the cooling systems of forming with the corresponding fan housing 18 of engine cooling airfoil, aerodynamic housing 35, the shell, car door 36 and the steering swivel system on the shell, the wheel steering system is made up of bearing circle 16, tooth bar deflector 17, ball pin connecting rod 15, front fork 11, and direction wushu steering swivel system is by steering handle 14, power steering cylinder 13, form Linkage steering 12, front fork 11.

As shown in Figure 5, adopt universal-joint 30 and back sedan-chair 1 on sprocket wheel 26 that the petrolic power drive system of 750 types mainly connects together by driving engine 2, with engine power output shaft, chain 27, the reverse gear (guiding mechanism into) 32 that links to each other with chain, the transmission shaft to form, on driving engine, also have gear shift pedal 20, start rocking arm 31, gear joystick 28, cylinder body 3.

As shown in Figure 6, adopt the petrolic power drive system of 250 model mainly by driving engine 5, be installed in the cam 24 of pulling pin, arrangement of clutch 22, the clutch rocker arm 21 on the output hollow shaft 23 and the chain 29 that is installed on back axle 1, the output hollow shaft 23 is formed.Also have gear shift pedal 20, gear clutch universal driving shaft 25, starting pivoted arm 31, cylinder body 4 on driving engine, engine cylinder-body is horizontal.

As shown in Figure 7, double acting bumper 34 is installed between back axle 1 and the vehicle frame supporting 33.

On car body, also has cargo floor 8.Also has carburettor 6 on the driving engine.Because the cylinder body 4 on the 250 model driving engine is different with the cylinder body profile of 750 types, therefore, the shape of fan housing 19 is also just different with the fan housing of 750 types.

By the cooling system that sealing air channel and fan housing 18 are formed, the effect of the attractive force of the wind-force that utilizing travels welcomes and the generation of leaving away is cooled off thoroughly, and the collection air port is set up in the front portion, air channel, has strengthened the wind-force density in sealing air channel.

Control link is arranged in the sealing air channel.

Transmission efficiency of the present utility model and motor tricycle are in a ratio of:

As adopt 750 h type engine hs, because reversing (guiding into) mechanism appears in transmission system, make total transmission efficiency reduce about 0.04.

As adopt 250 model, owing to save the one-level chain drive, make total transmission efficiency improve about 0.04.

Claims

1, motor tricycle car, comprise driving engine, front-wheel 10, two trailing wheels 7, vehicle frame, cooling system, steering swivel system, back axle 1, it is characterized in that, it also comprises the double four-player seat 37 in aerodynamic housing 35, the shell, the car door 36 on the shell, described driving engine places hull back, and described cooling system is made up of sealing air channel 9, the outer shape fan housing 18 corresponding with it of engine cylinder-body cooling fin.

2, motor tricycle car as claimed in claim 1 is characterized in that, described steering swivel system is made up of bearing circle 16, tooth bar deflector 17, ball pin connecting rod 15, front fork 11.

3, motor tricycle car as claimed in claim 1 is characterized in that, described steering swivel system is by steering handle 14, power steering cylinder 13, form Linkage steering 12, front fork 11.

4, motor tricycle car as claimed in claim 1 is characterized in that, passes through chain 20 transmissions between described back axle 1 and driving engine.

5, motor tricycle car as claimed in claim 1 is characterized in that, passes through axle 30 transmissions between described back axle 1 and the driving engine.

6, motor tricycle car as claimed in claim 1 is characterized in that, between described back axle 1 and vehicle frame supporting 34 double acting bumper 33 is arranged.