Cleaning tricycle with novel disc brake system

Abstract

The invention discloses a cleaning tricycle with a novel disc brake system. The cleaning tricycle comprises a anti-vibration device, supporting frames, a wheel axel, disc brake devices, a power device, a locking fixing part, transmission traction devices and a power supply device; the power device is arranged on a wheel axel, and the power device is connected to the power supply device through a line; the supporting frames are symmetrically and fixedly arranged on the two sides of the wheel axel in a triangular shape through the locking fixing part, the anti-vibration device is arranged between the symmetrical supporting frames through the locking fixing part, and the disc brake devices are symmetrically arranged at the two ends of the wheel axle and are connected with transmission traction devices; the anti-vibration device is composed of a bracket with connecting and supporting effects and an elastic reset part with a buffering effect; and each disc brake device is composed of a discbrake disc provided with a plurality of holes and a disc brake caliper, and a mechanical transmission device is arranged inside the wheel axle. The cleaning tricycle with the novel disc brake systemhas the advantages of being high in practicability, simple in structure, easy to use and install, long in service life, sensitive in braking and capable of reducing impact damage caused by cargo to avehicle body.

Description

technical field [0001] The invention relates to vehicles, in particular to a clean tricycle with a novel disc brake system. Background technique [0002] Two-wheeled or tricycles are common riding or carrying tools, both of which can be powered by human riding, electric drive as the power source, or a combination of human and electric power, no matter which way , the most important safety protection structure is the brake, and the more commonly used brake method is the drum brake, which gradually slows down and stops the vehicle through friction. The former uses the friction plate to rub the outer edge of the wheel axle. [0003] The body of existing electric tricycle is in order to increase its strength, just for its bearing pressure, and the body is all made of rigid metal material. Such a structure makes the electric tricycle's body always in a state of high-intensity vibration when the electric tricycle is running on uneven ground. The impact force caused by road bumps...

AI Technical Summary

Problems solved by technology

The impact force caused by road bumps will be directly transmitted to the cargo and people through the vehicle body. Such vibration will cause damage to the cargo and the vehicle body, making people in the vehicle feel uncomfortable all over the body.

Existing electric tricycles have a large number of pipes on the base, such a design is very complicated for installation and maintenance

Most of the existing electric tricycles use drum brakes instead. The brake sensitivity is not as good as that of disc brakes, and the clearance needs to be adjusted manually.

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