Electromechanical dual-purpose motor tricycle

Abstract

The invention discloses an electromechanical dual-purpose motor tricycle which comprises a frame consisting of four beam keels and a flat frame assembly, wherein a rear compartment is arranged at the top of the rear side of the frame; the bottom of the rear side of the frame is connected with a rear axle assembly through a plate spring shock absorption mechanism; a rear wheel is arranged at each of the left and right ends of the rear axle assembly; an air feeding pipeline for cooling a power device with air is arranged on the frame; a braking system for braking the rear wheels is arranged on the frame; a dumping device and a dual-purpose structure which can be either used as a backrest or used as a passenger seat are arranged between the flat frame assembly and the rear compartment; and an electromechanical dual-purpose power device is adopted, and a front wheel is improved into a self-walking structure. The electromechanical dual-purpose motor tricycle is firm, durable, high in loading capacity and more uniform in load distribution; due to dumping, the labor is saved, and the functional effect of the backrest is enhanced; by the adoption of the plate spring shock absorption structure with the front part fixed and the rear part movable, the safety and the comfortability are improved; and the electromechanical dual-purpose motor tricycle is energy-saving, environment-friendly and emission-reducing, and has a function of continuous long-distance running.

Description

technical field [0001] The invention relates to a tricycle, in particular to an electromechanical dual-purpose three-wheeled motorcycle. Background technique [0002] In recent years, motorcycle tricycles have become one of the most commonly used means of transportation for carrying people or cargo. But existing motorcycle on the market has following defect or deficiency: [0003] 1. Generally, two keels are used, which have low strength, poor load-bearing capacity, and uneven force; the keel is welded in sections, and there are many solder joints, which not only affects the appearance, but also is easy to break, and the anti-rollover performance is poor; two keels The keel also has a great influence on the installation strength of the front bumper, and the safety is not high; [0004] 2. Since the tricycle needs to be loaded, manual operations are required for loading and unloading, which consumes more time and physical strength. Especially for materials such as sand, gr...

AI Technical Summary

Problems solved by technology

[0003] 1. Generally, two keels are used, which have low strength, poor load-bearing capacity, and uneven force; the keel is welded in sections, and there are many solder joints, which not only affects the appearance, but also is easy to break, and the anti-rollover performance is poor; two keels The keel also has a great influence on the installation strength of the front bumper, and the safety is not high;

[0004] 2. Since the tricycle needs to be loaded, manual operation is required for loading and unloading, which consumes a lot of time and physical strength

Especially for materials such as sand, gravel, grain, soil, etc., if there is no self-unloading device, it will be very troublesome

At present, the rear compartments of many motorcycle tricycles are generally fixed on the frame and cannot be unloaded;

[0005] 3. The backrest on the rear side of the driver's seat is fixed. When passengers need to be carried, there is no seat in the rear compartment. People in the rear compartment should move a bench to sit on or sit directly on the side rail of the rear compartment. Occupants can be very dangerous during emergency braking

At present, the lugs at both ends of the leaf spring are connected to the lifting lugs at the bottom of the frame through a swing rod. When the wheel passes through a bumpy road in this connection structure, the leaf spring will swing back and forth, and the bearing capacity is small. The impact force will cause damage to the swing rod, resulting in a car accident and poor safety

In addition, the bushes inside the lugs at both ends of the leaf spring are often damaged by impact;

[0007] 5. The general power devices of existing motorcycle tricycles generally use gasoline engines, and there is no combination of engines and batteries as the power of motorcycle tricycles; using batteries can be more economical and less polluting. When the battery is undervoltage, it can be powered by the engine Driving and charging the battery

[0008] 6. The gasoline engine runs for a long time and generates a lot of heat. There is no radiator on the general motorcycle tricycle, which will seriously affect the service life of the engine over time;

[0009] 7. The existing general motorcycle tricycles are generally riding style, and the driver will be very tired after a long time riding on the driver's seat

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