Manual and automatic integrated double guide column type vehicle hanging mechanism for industrial use

Abstract

The invention discloses a manual and automatic integrated double guide column type vehicle hanging mechanism for industrial use. A hanging body is included; a lower fixing block is arranged at the bottom end of the hanging body; the two sides of the top end of the hanging body are each provided with a guide rail column; the outer sides of the guide rail columns are sleeved with high-strength springs; a mechanical supercharging sleeve is connected to the top end of each guide rail column; an upper fixing block is installed at the top ends of the mechanical supercharging sleeves; the surface ofone side of the lower fixing block and the surface of one side of the upper fixing block are each provided with a protruding bock; each protruding block is of a rectangular protruding structure; and one side of each protruding block is provided with an installing hole. The manual and automatic integrated double guide column type vehicle hanging mechanism for industrial use can adapt to installingtwo electric driving wheels in a horizontal type and a vertical type, and various types of electric driving vehicles with or without hydraulic systems, the machining and manufacturing cost is low, using personnel can perform installing and debugging conveniently, maintaining is facilitated, application to various using places is achieved, the service life is long, the whole hanging mechanism is firm and reliable in installing, installing, debugging and maintaining are convenient, the space is small, and the manufacturing cost is low.

Description

technical field [0001] The invention relates to a vehicle suspension mechanism, in particular to an industrial manual and self-integrated double guide column type vehicle suspension mechanism. Background technique [0002] As we all know, the suspension mechanism of a traditional electric drive vehicle is installed on the fixed seat of the vehicle, the joystick is installed on the top, and the electric drive wheel device is connected to the bottom. This structural design makes it impossible to install a vertical electric drive wheel device on an electric drive vehicle. Type electric drive wheel device, while the horizontal electric drive wheel is to fix the motor on the wheel device, the size of the wheel is fixed, the gear transmission device and the sealing device inside the wheel are fixed, the motor is exposed outside, and it is very low from the ground, resulting in The vehicle cannot operate on roads with water or in rainy days, and due to the sealing problem of the ho...

AI Technical Summary

Problems solved by technology

At the same time, because the single-guide-pillar suspension mechanism can only play a damping role on the electric drive wheel, but cannot exert a downward pressure on the electric drive wheel, so that the electric drive vehicle has higher requirements on the smoothness of the road surface

The rail-type suspension mechanism is inconvenient for installation, debugging and maintenance, takes up a lot of space, and has high manufacturing costs

[0003] Suspension mechanism in the prior art mainly has two kinds of single guide post type suspension mechanism and guide rail type suspension mechanism. The power wires, brake wires, and steering wires on the driving wheels are worn out, resulting in many unstable and unsafe faults. In the single-guide-pillar suspension mechanism, the single-strand spring outside the guide pillar is used for shock absorption, which causes large vibration and noise. Poor and unbalanced

Due to long-term use, due to wear and tear, the clearance of the drive frame where the electric drive wheel is installed increases, so that the electric drive wheel is not fixed firmly, resulting in unsmooth steering, reduced service life, and high requirements for road surface flatness. Due to the suspension mechanism, it is easy to have insufficient grip when driving on the road, which makes the industrial electric vehicle not work well. The guide rail suspension mechanism is inconvenient to install, debug and maintain. The guide rail suspension mechanism is generally composed of guide rails, axle housings, bearings, Circlips, side guide wheels, adjusting nuts, and other parts are combined and assembled. During installation, it is easy to cause the entire guide rail device not to be on the same working plane due to problems such as parallelism, verticality, and excessive clearance during installation, which will cause inconvenience to the installation; The connecting parts are completed by welding, and the welding deformation brings inconvenience to the installation and debugging; because the cooperation between the guide wheel and the bearing is easy to produce unpredictable gaps and damages, the entire suspension mechanism cannot be adjusted, which increases the frequency of maintenance, and at the same time increases the maintenance frequency. Replacement brings a lot of inconvenience, increases the cost of manufacturing, use and maintenance, and also shortens the service life of the guide rail suspension mechanism. There are many assembly parts, which cause the guide rail suspension mechanism to occupy a large space and increase the manufacturing cost.

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