Engine suspension component and motor tricycle

Abstract

The invention discloses an engine suspension component and a motor tricycle. The engine suspension component comprises suspensions respectively arranged on four corners of an engine and used for supporting, wherein each of the suspensions comprises an upper support plate fixedly connected with the engine, a lower support plate fixedly connected with a frame, and an elastic pad fixed between the upper support plate and the lower support plate, and each suspended elastic pad is inclined to the center in a support direction of the engine from bottom to top along a transverse direction. According to the invention, transverse restriction of the engine is realized, even if the suspensions of the engine arranged on four corners are arranged in a V-shaped groove, so that installation stability of the engine is increased, vibration and inertia from a transverse direction can be born well, shear force generated by the transverse inertia is counteracted, normal operation of the engine is ensured, and safe driving of the motor tricycle is ensured; and meanwhile, the installation stability is increased, so that fastening installation of the other part is simplified, an assembly process is simplified and the cost is reduced.

Description

technical field [0001] The invention relates to a three-wheel motorcycle component and the three-wheel motorcycle, in particular to a suspension accessory and the three-wheel motorcycle. Background technique [0002] Three-wheel motorcycle is because of low cost, and structure and volume are light and more obtain application. Three-wheeled motorcycles have relatively diverse driving conditions and are mostly used on rural roads. The driving environment is relatively harsh and the body vibration is relatively large, so the requirements for the load-bearing structure such as the frame are relatively high; and the engine is an important part of the three-wheeled motorcycle. The quality of the parts directly affects the normal driving of the three-wheeled motorcycle, and the engine has relatively strict requirements on its working environment, which directly affects the service life of the engine. The engine of a three-wheeled motorcycle vibrates with the vibration of the body,...

AI Technical Summary

Problems solved by technology

While the three-wheeled motorcycle is running, the vibration generated by the engine is more complicated, and more vibrations are horizontal, vertical and oblique. However, for the vertical spring suspension structure, it cannot bear the shear force in the horizontal direction. Therefore, it is necessary to assist other fixed installation methods, thereby reducing the effect of the spring suspension and failing to achieve the proper shock absorption effect

[0004] In order to solve the above problems, there is a suspension method in which the support direction of the engine suspension is inclined from front to back to the center. This support suspension method can effectively resist the front and rear and up and down vibrations of the engine, and can withstand a certain shear force compared with the spring , but due to the low bonding strength and the characteristics of the rubber itself, the structure is still unable to withstand large shear forces and lateral vibrations

Because the three-wheeled motorcycle is relatively light and flexible, the driving and running characteristics are special, and the engine will generate more lateral vibration or inertia. Although the above structure has a good shock absorption effect, the installation stability is poor. When the three-wheeled motorcycle produces lateral vibration or inertia, the suspension is prone to failure, causing the engine to become unstable and off-center, affecting its normal operation and even reducing its service life

Images