Brake control system of motor tricycle

Abstract

The invention discloses the brake control system of a motor tricycle, which comprises a hand brake bracket, a foot brake pedal, a foot brake pull rod, a first-stage transmission rod, rear pull rods, a rear axle, a second-stage transmission rod and a front pull rod, wherein the rear axle is mounted at the rear part of a frame, brake arms at the left end and the right end of the rear axle are respectively connected with tail ends of the two rear pull rods, front ends of the two rear pull rods are respectively connected with the left end and the right end of the second-stage transmission rod, the middle part of the second-stage transmission rod is connected with the rear part of the front pull rod, the front end of the front pull rod is connected with the middle part of the first-stage transmission rod, the hand brake bracket is mounted at the left end of the first-stage transmission rod, and the right end of the first-stage transmission rod is connected with the foot brake pedal by the foot brake pull rod. Based on the mode of the first-stage and the second-stage transmission rods, the system of the invention can balance the braking forces on the left rear wheel and the right rear wheel and eliminate defects of direction deviation, insufficient brake force and the like. On the premise of not changing the control mode, the system of the invention has the characteristics of being delicate in concept, simple in structure, easy in reconstruction, and low in reconstruction cost and the like.

Description

technical field [0001] The invention belongs to the technical field of three-wheel motorcycles, and in particular relates to a braking control system of three-wheel motorcycles. Background technique [0002] At present, the brake control system on the three-wheeled motorcycle is as follows: image 3 , Figure 4 As shown, it is composed of a hand brake bracket 1, a foot brake pedal 2, a foot brake rod 3, a primary transmission rod 4, a rear rod 5 and a rear axle 6, wherein the rear axle 6 is installed at the rear of the frame. The brake arms at the left and right ends of the rear axle 6 are respectively connected to the tail ends of the two rear tie rods 5, and the front ends of the two rear tie rods 5 are respectively connected to the left and right ends of the first-stage transmission rod 4. The left part of 4 installs hand brake bracket 1, and the right part of primary transmission rod 4 is connected with foot brake pedal 2 by foot brake pull rod 3. The above-mention...

AI Technical Summary

Problems solved by technology

Since the distance from the force point of the hand brake bracket on the primary transmission rod to the left and right rear wheels is unequal, the distance from the force point of the foot brake pedal on the primary transmission rod to the left and right rear wheels is also unequal In this way, no matter whether manual braking or foot braking is used, the braking force of the left and right rear wheels will be unbalanced, and problems such as deviation in direction and insufficient braking force will easily occur during braking, especially in the case of heavy load and high speed. especially obvious

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