Loader specially for discharging coal

Abstract

The invention discloses a loader specially for discharging coal, comprising a power source, an executing mechanism and a working mechanism, wherein the working mechanism comprises a bucket, a draw bar, a rocker, a movable arm, a rocker cylinder, a movable arm cylinder and a cab; and the executing mechanism comprises a plurality of steering valves, an oil pump, a hydraulic cylinder, a steering device, a speed change box, a front axle and a rear axle. The loader has the advantages that: based on the original bucket, a bucket mouth is lengthened to a certain size so as to go deep into the bucket better; the rocker and the draw bar redesigned, which are more reasonable and can go deep into a carriage, thereby further increasing the flexible of the loader; the movable arm and the front axle are redesigned, which ensures that the bucket, the front axle, the rear axle, the rocker, the draw bar and the movable arm are matched more closely and reasonably, thereby further improving the unloading efficiency of the loader; based on the original rear axle, a counterweight of the rear carriage adopts a lengthening measure, and the weight of the rear counterweight is appropriately increased, which ensures that the front load and the rear load become more accurate and reasonable.

Description

technical field [0001] The present invention relates to engineering machinery, mainly for the small-sized loader that train unloads coal or some similar materials. Background technique [0002] In recent years, with my country's accession to the WTO, the domestic economic form has undergone tremendous changes, and the economic growth rate has reached a new high almost every year. For the railway transportation, which is one of the main transportations of the economic lifeline, this is an opportunity. A challenge. Therefore, in order to better develop the national economy, the country not only strengthened the management of railway transportation, but also increased the speed of train operation, making the operation of trains in an unprecedented good situation. However, the slow loading and unloading of train materials (especially important energy materials such as coal) has become a problem that needs to be solved. In the past, unloading was mainly done manually, which was no...

AI Technical Summary

Problems solved by technology

However, the slow loading and unloading of train materials (especially important energy materials such as coal) has become a problem that needs to be solved. In the past, unloading was mainly done manually, which was not only inefficient but also wasted manpower, material and financial resources; The refitted soil machinery is less safe in use, prone to failure, and its technical performance cannot meet the requirements, so its work efficiency is very low; now it is more used ZL08E small loader, but It can only unload part of the material, and it is not very flexible when it is operated next to the train, so a new type of small load is urgently needed to meet the needs of the market.

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