Link mechanism of double front wheels of motorcycle

Abstract

The invention belongs to the technical field of motorcycles and relates to a link mechanism of double front wheels of a motorcycle. A lower connecting plate is arranged in a motorcycle frame, the middle part of the motorcycle frame is provided with a positioning shaft hinged with an H-shaped balancing plate, a vertical support plate is hinged on the fixing shaft in the H-shaped balancing plate, and both sides of the H-shaped balancing plate are hinged with lateral pipes; the left side at the upper end, the right side at the lower end or right side at the upper end and the left side at the lower end of the vertical support plate are hinged with a support connecting rod parallel to the H-shaped balancing plate, and the other end of the support connecting rod is hinged with the lateral pipes respectively; and two independent suspensions are arranged in the two lateral pipes respectively, and the lower ends of the independent suspensions are connected with a shock absorber and a front wheel in sequence respectively. The link mechanism has the advantages that: the stability is high; compared with the rear two-wheeled motorcycle; the two front wheels has a small overall area; the link mechanism is narrower the use space is smaller; and the turning operation is more flexible; and compared with the conventional two-wheeled motorcycle, the motorcycle using the link mechanism is insusceptible to side skid and has a simple connecting structure and low cost.

Description

technical field [0001] The invention belongs to the technical field of motorcycles, in particular to a linkage mechanism for double front wheels of a motorcycle. Background technique [0002] At present, motorcycles have an indispensable position in the world, and the replacement of motorcycles is changing rapidly all over the world. As time goes by, motorcycles with novel structures and diversified products are gradually designed. The advantages of the motorcycle and the four-wheeled motorcycle are concentrated together to design a more stable three-wheeled motorcycle; but the existing three-wheeled motorcycles generally have a front wheel and a rear two-wheel structure. The motorcycle has high stability, but there are some shortcomings in this three-wheel motorcycle: one: the overall area is wider and the use space is large, which makes the traffic congestion in the city worse; two: the operation is not flexible when turning; there are also three-wheeled motorcycles on the...

AI Technical Summary

Problems solved by technology

[0002] At present, motorcycles have an indispensable position in the world, and the replacement of motorcycles is changing rapidly all over the world. As time goes by, motorcycles with novel structures and diversified products are gradually designed. The advantages of the motorcycle and the four-wheeled motorcycle are concentrated together to design a more stable three-wheeled motorcycle; but the existing three-wheeled motorcycles generally have a front wheel and a rear two-wheel structure. The motorcycle has high stability, but there are some shortcomings in this three-wheel motorcycle: one: the overall area is wider and the use space is large, which makes the traffic congestion in the city worse; two: the operation is not flexible when turning; there are also three-wheeled motorcycles on the market recently There are three-wheeled motorcycles with two front wheels and one rear wheel. This type of motorcycle generally uses two balance plates to form a parallel four-bar linkage to achieve stable steering. However, this type of motorcycle has a complex connection structure and high cost.

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