Lateral tilting preventive tipping gear

Abstract

A lateral tilting preventive tipping gear comprises a supporting mechanism, a bearing mechanism, an inclination angle adjusting mechanism, a positioning mechanism, a feeding mechanism and a hub holding mechanism. According to the scheme, the lateral tilting preventive tipping gear is characterized in that the hub holding mechanism is arranged; a second oil cylinder works, and the output end of thesecond oil cylinder is capable of promoting a U-shaped fixing part to move toward front wheels of a cargo carrying vehicle until the U type fixing part is in close contact with and tightly holds theside surfaces of front wheel tires of the cargo carrying vehicle, and thus continuous and stable thrust is supplied to the front wheel tires; the skew degree of vehicle focus to a feed bin is reduced;the tires at one side of the vehicle is prevented from breaking away from the ground; the vehicle is prevented from lateral tilting; after unloading of the cargo carrying vehicle, the output end of the second oil cylinder is returned to an original position and does not tightly hold the front wheels or rear wheels of the cargo carrying vehicle.

Description

technical field [0001] The invention relates to the technical field of submerged arc furnace smelting equipment, in particular to a rollover preventing device. Background technique [0002] The dumper is a large-scale mechanical equipment used to dump the bulk materials of the open car. It is suitable for ports, coal, metallurgy and thermal power industries with large transportation volume. The principle is to turn the gondola car over 170-180 degrees, unload the bulk material on the belt of the underground silo, and then transport the bulk material to the predetermined position by the belt conveyor. The types of dumpers mainly include rotor type and inclined type, among which the rotor type dumper is the most used, but because the dumper is often used in harsh environments, the motors on both sides are often caused by poor synchronization due to excessive loads. As a result, the reducer inside the machine is often broken, and in severe cases, it will be damaged within half...

AI Technical Summary

Problems solved by technology

The types of dumpers mainly include rotor type and inclined type, among which the rotor type dumper is the most used, but because the dumper is often used in harsh environments, the motors on both sides are often caused by poor synchronization due to excessive loads. The reducer in the machine is often broken, and in severe cases, it will be damaged within half a month, which will affect the production cost and production efficiency; while the tilt-type dumper generally only uses one oil cylinder or two oil cylinders, and it is easy to be damaged when the weight of the cargo-carrying vehicle is too heavy

Rotor type and inclined type dumpers have poor compatibility and are only suitable for a single material truck model, which is difficult to meet the use of various cargo vehicles

[0003] During the inclined unloading process of the cargo vehicle, because the vehicle gradually tilts towards the silo, the center of gravity of the vehicle will shift to the silo. If the deviation is serious, the tire on one side of the vehicle will leave the ground, causing the vehicle to roll over Cause serious damage to the devices at the unloading site, and may also cause safety accidents

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