Advanced operation method for rapid lifting of mining heavy truck

Abstract

The invention discloses an advanced operation method for rapid lifting of a mining heavy truck, which comprises the following steps: s1, confirming in advance, and forbidding operation when no dumping mark exists; wherein the truck needs to be dumped within a safe distance from the cliff edge; s2, observing; s3, reversing; s4, dumping: during operation at the dumping site, a certain angle is formed between the dumping angle and the horizontal plane, that is, the rotating speed of an engine reaches a certain rotating speed, and stones can be dumped after two rear wheels are at a certain safe distance away from a retaining wall at the same time; s5, completing dumping: when dumping is carried out on a transfer platform, a mine transporting vehicle does not need to work on the same vertical section with other equipment at the same time, and when the mine transporting vehicle and a bulldozer work on the same dumping site at the same time, a certain safe distance must be kept; and if a box hopper does not fall to the original position, starting is forbidden. In order to solve the problems that the cargo dumping is not in place and the fuel oil is seriously wasted due to insufficient conventional dumping angle and inaccurate dumping space, the invention provides an operation method which is accurate in cargo dumping and saves the fuel oil cost.

Description

technical field [0001] The invention relates to the field of rapid lifting and dumping of heavy-duty vehicles for mining, in particular to an advanced operation method for rapid lifting of heavy-duty vehicles for mining. Background technique [0002] At present, many electric wheels for hauling ore and other goods ignore the dumping angle and dumping space required for cargo dumping during the dumping operation. It is very clean, but it causes a waste of fuel, and may even leave the dumped goods outside the tipping platform. Therefore, we must pay more attention to the angle and space of dumping cargo, so as to achieve the effect of safe dumping, accurate dumping and improved dumping rate. [0003] At present, the mining industry mostly uses 172 tons (MT3600, length 13.1 meters, width 6.7 meters, height 6.8 meters, load 172 tons) and above mining heavy trucks to carry goods. The compartments of this type of heavy-duty mining vehicles are mostly dustpan-type to facilitate l...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem of insufficient cargo dumping and serious waste of fuel caused by insufficient dumping angle and inaccurate dumping space in conventional dumping, the purpose of the present invention is to provide an operation method that can dump cargo accurately and save fuel costs

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