CN2201326Y

CN2201326Y - Reverse motor tricycle

Info

Publication number: CN2201326Y
Application number: CN 94242029
Authority: CN
Inventors: 熊国权
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-06-14
Filing date: 1994-06-14
Publication date: 1995-06-21
Anticipated expiration: 2004-06-14

Abstract

The utility model relates to a reverse motor tricycle, which is composed of a motor, an electric apparatus part, a brake, a running mechanism, and a steering system. The utility model is characterized in that the lower end of a steering supporting seat 10 which is arranged on a front wheel is connected with few leaf springs 17, and the lower end of the steering supporting seat 10 is connected with a hinge pair 3 and a shock absorber 4 to be fixed on a frame (body). The other end of the shock absorber 4 is connected with the frame (body). The few leaf springs 17 are positioned at the lower part of the frame (body). A steering arm 20 is fixed on the chassis 5 of the brake and is connected with one end of a side swinging arm 21, and the other end of the side swinging arm 21 is connected with an angle swinging arm 25. The angle swinging arm 25 is fixed on the frame (body) and is connected with a middle swinging arm 22. A steering rod on a direction machine 23 is arranged on the angle swinging arm 25.

Description

Reverse motor tricycle

The utility model belongs to the motor vehicle, is a kind of anti-motor-tricycle (being two wheels in front, the wheel in back) specifically.

No matter present motor bike is the traffic motor bike, shipping motor bike, passenger traffic motor bike, or the motion motor bike, their maneuverability pattern is generally handle type, directly acts on the single-piece front-wheel, the outer cover of vehicle body is generally that we opens or is worn-out fluffy, can not protect from the wind and rain, and it is poor to take condition.Motor tricycle, partially motor-tricycle stability when motion turns to is also relatively poor.

The purpose of this utility model then is the problem at above-mentioned existence, has designed a kind of actuating element and be the anti-motor-tricycle that the two-wheel of steering wheel type turns to.

Technical solution of the present utility model:

A kind of anti-motor-tricycle, (comprise forward and backward lamp by driving engine (comprising retarder, change-speed box, transmission shaft), electrical appliance part, rechargeable lamp), drg, traveling gear, steering system are formed, it is characterized in that supporting base 10 lower ends that turn on the front-wheel are connected with few plate spring 17, the upper end pays 3 with hinge, bumper 4 is fastened on the vehicle frame (vehicle body), bumper 4 other ends link to each other with vehicle frame (vehicle body), and few plate spring 17 is positioned at vehicle frame (vehicle body) bottom; Spindle arm 20 is fixed on the brake chassis 5 and is connected with side wobble arm 21 1 ends, the other end of side wobble arm 21 is connected with angle swing arm 25, angle swing arm 25 is fixed on vehicle frame (vehicle body) and upward links to each other with middle swing arm 22, and the deflecting bar on the direction machine 23 is installed in the angle swing arm 25.

Advantage of the present utility model is as follows:

1, simple in structure, height of roll center descends, and the stronger anti-ability of inclining is arranged;

2, after front-wheel adopts few plate spring cross wall independent suspension of hinge-point, cancelled whole front axle, engine location is reduced, the automobile barycenter descends, and sails stability thereby improve to go to add;

3, because left and right sides front-wheel is beated separately, it is few to influence each other, and can reduce the inclination and the vibration of vehicle body.

Fig. 1 is the utility model independence front wheel suspension structural representation.

Fig. 2 is the utility model front wheel brake steering structure scheme drawing.

Fig. 3 is the steering trapezium scheme drawing of few plate spring cross wall independent suspension of the utility model hinge-point.

Below in conjunction with accompanying drawing the utility model is further described:

Front-wheel (comprising the brake equipment that brake hubs 1, brake rubber block 6, brake rubber block support 7 constitute) is installed on the wheel shaft 11, wheel shaft 11 is fixed on the brake chassis 5, stub 8 is connected with turning to supporting base 10, spindle arm 20 is fastened on the brake chassis 5 by screw, with the steering trapezium of side wobble arm 21, middle swing arm 22, direction machine 23, bearing circle 24 composition independent suspensions, as shown in Figure 3.Turn to supporting base 10, few plate spring 17, bumper 4, hinge to pay 3 and be fixed on the upward independent front wheel suspension of composition of vehicle body (or vehicle frame), as shown in Figure 1.As shown in Figure 1, when the front-wheel bob, few plate spring 17 also can and then produce flexible, stub 8 introversions and incline of front wheels angle are changed, wheelspan also changes, and during for the minimizing front wheel bouncing, tread change is excessive, so when designing stub 8 and turning to supporting base 10 to cooperate certain leaning angle is arranged, is generally 2 °～12 °.As shown in Figure 3, when travelling, pilot control bearing circle 24, swing arm 22, side wobble arm 21 in the middle of 23 controls of direction of passage machine, two spindle arm 20(link to each other with front-wheel about making) follow direction machine 23 to do asynchronous turning to, ° turn to promptly to the left or to the right≤20, trailing wheel is owing to have only a wheel, so also and then rotate, thereby when making whole anti-motor-tricycle braking in a turn, brake rubber block 6 is under the supporting of brake rubber block support 7, because of the oil pressure effect that is subjected to hydraulic oil is opened, compress brake hubs 1, make anti-motor-tricycle out of service.

Hinge seat 2 is paid 3 with hinge and is cooperated, be assemblied on the vehicle frame (vehicle body), pad 9 is at wheel shaft 11 and turn to and play a part between the supporting base 10 to reduce friction and conveniently turn to, hexagonal throttled nut 15 is that the whole parts in addition on the wheel shaft 11 are fixed together, spacer ring 13 separates bearing 12,14, bearing 12,14 is assemblied on the wheel shaft 11 and in the brake hubs 1, plays rolling action, and lid 16 all seals the part in addition on the wheel shaft.Few plate spring 17 with turn to supporting base to pass through pin 19 to be connected, rubber ring 18 is added in the centre, purpose is to play buffer action when front wheel bouncing.

Claims

1, a kind of anti-motor-tricycle, by driving engine comprising retarder, change-speed box, transmission shaft, electrical appliance part is comprising forward and backward lamp, rechargeable lamp, drg, traveling gear, steering system is formed, it is characterized in that supporting base (10) lower end that turns on the front-wheel is connected with few plate spring (17), (3) are paid with hinge in the upper end, bumper (4) is fastened on the vehicle frame (vehicle body), and bumper (4) other end links to each other with vehicle frame (vehicle body), and few plate spring (17) is positioned at vehicle frame (vehicle body) bottom; The brake chassis (5) that is fixed on spindle arm (20) goes up and is connected with side wobble arm (21) one ends, the other end of side wobble arm (21) is connected with angle swing arm (25), angle swing arm (25) is fixed on vehicle frame (vehicle body) and upward links to each other with middle swing arm (22), and the deflecting bar on the direction machine (23) is installed in the angle swing arm (25).

2, anti-motor-tricycle according to claim 1 is characterized in that stub (8) is 2 °～12 ° with turning to supporting base (10) leaning angle.