Wheeled loader

A wheel loader and tire technology, applied in the direction of earth mover/shovel, mechanically driven excavator/dredger, climate change adaptation, etc. and other problems, to achieve the effect of good floating performance, good performance and small wind resistance

Inactive Publication Date: 2014-08-06
SINOMACH HI LUOYANG
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AI Technical Summary

Problems solved by technology

[0002] Due to the complex and changeable working conditions, especially desert conditions, the performance requirements of the loader are strict, and ordinary wheel loaders cannot meet the working conditions: (1) Due to the loose road conditions and desert-type areas, the particles are loose, and it is easy to work. Subsidence, the problem of subsidence and slippage in this working condition must be solved; (2) Desert working condition: the ambient temperature is high during the day, low at night, and the wind and sand are strong, so the filtration and cooling problems of the engine air filter and the hydraulic pressure of the whole machine must be solved System cooling problem

Method used

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Embodiment Construction

[0021] Below in conjunction with accompanying drawing, the present invention will be further described: a kind of wheel loader, comprises a. tire, and tread pattern adopts desert to use E-7 pattern tubeless tubeless tire;

[0022] b. Working device. The working device is matched with the tires. It mainly consists of boom assembly, rocker arm assembly, bucket assembly, and tie rod assembly. The components are connected by pin shafts, and each pin shaft is designed with lubrication. Oil passage, oil seals are installed at both ends of the hinge;

[0023] c. Walking platform assembly, the said walking platform assembly complies with ergonomics, and mainly consists of walking platform, handrails, ladders and brackets; handrails, ladders, brackets and walking platform are connected by bolts, and then rigidly connected as a whole to the on the frame;

[0024] d. Engine, the engine described is a desert-type air filter;

[0025] e. Radiator assembly, said radiator assembly is a des...

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Abstract

The invention discloses a wheeled loader. The wheeled loader, in terms of design, is mainly characterized in that vacuum tubeless vacuum tires having large ground-contact area and adaptive to desert conditions are selected, an engine with good wind-sand prevention and strong power is adopted, a hydraulic oil tank with good radiating performance is adopted, the whole loader is harmonized, a travelling platform meeting ergonomic demands is adopted, an operating device in optimized design is employed, and a desert radiator assembly with large radiating area and high radiating efficiency is employed. The wheeled loader in the optimized design has the advantages that the loader is better in floating performance, dynamic property, trafficability, economy and stability; the product can normally operate in soft places, especially the edge of the desert.

Description

technical field [0001] The invention relates to the field of engineering machinery, in particular to a wheel loader used in soft working conditions, especially desert areas. Background technique [0002] Due to the complex and changeable working conditions, especially the desert working conditions, the performance requirements of the loader are strict, and ordinary wheel loaders cannot meet the working conditions: (1) Due to the loose road conditions and desert-type areas, the particles are loose, and it is easy to work. Subsidence, the problem of subsidence and slippage in this working condition must be solved; (2) Desert working condition: the ambient temperature is high during the day, low at night, and the wind and sand are strong, so the filtration and cooling problems of the engine air filter and the hydraulic pressure of the whole machine must be solved System cooling problem. Contents of the invention [0003] The purpose of the desert type wheel loader of the pre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02F3/34E02F3/36E02F9/06E02F9/20
CPCY02A40/22
Inventor 雷俊超王志彬海昌发宋艳庆周宏民王志明张玉仓刘翠萍
Owner SINOMACH HI LUOYANG
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