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Full-box crawler-type large-scale mine truck

A technology of crawler and mining vehicles, which is applied in the direction of motor vehicles, loading and unloading vehicle arrangements, vehicles used for freight, etc., and can solve problems such as rollover, difficult operation, and tire wear

Inactive Publication Date: 2013-09-04
卢龙腾
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The problems of this unloading method are as follows: first, when unloading, the front side of the cargo bucket needs to rise, which requires very strong power and supporting equipment to lift the cargo bucket; second: the cargo bucket full of ore is heavy, During the process of jacking up the cargo bucket, the center of gravity of the mine truck gradually moves backwards, which is likely to cause overturning; third: when the mine truck is driving to the place where the cargo needs to be unloaded, it is necessary to turn the mine truck around, then slowly back to the unloading location, and then Start unloading, the weight of the mine truck full of ore is very heavy, the operation of turning and retreating is very difficult, and it is easy to cause serious wear and tear of the tires and machine parts; fourth: due to the above three restrictions, the load capacity of the mine truck cannot rise

Method used

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  • Full-box crawler-type large-scale mine truck
  • Full-box crawler-type large-scale mine truck
  • Full-box crawler-type large-scale mine truck

Examples

Experimental program
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Effect test

Embodiment 1

[0027] Such as Figure 1 to Figure 3 As shown, the full-box crawler-type large-scale mining vehicle includes a car box assembly, a front axle steering assembly, and a rear axle power assembly, and the car box assembly is arranged above the front axle steering assembly and the rear axle power assembly. The lower part of the car box 1 of the car box assembly is provided with a crawler device for unloading, and the four sides of the car box assembly are provided with a cockpit 8 and power system equipment 9 . The four sides include the front side, the rear side and both sides of the carriage 1, all referring to the outside of the carriage 1. The car box assembly includes the car box 1 for loading ore and the crawler device for unloading that is arranged at the inner bottom of the car box 1. The front axle steering assembly includes front tires and related transmission mechanisms, and the rear axle power assembly includes rear tires and related gears. The transmission mechanism a...

Embodiment 2

[0040] The difference between this embodiment and Embodiment 1 is that the crawler belt device includes a rear unloading driven wheel installed in front of the lower part of the carriage and a rear unloading driving wheel behind the lower part of the carriage, and the crawler belt chain is wound around the rear unloading driving wheel and the rear unloading driving wheel. Remove it from the driven wheel.

[0041] A baffle plate 7 is provided on the rear side of the vehicle box 1 assembly. When unloading the ore, open the baffle plate 7 on the rear side, and the crawler device moves backward to unload the ore from behind. The engine 11 of this embodiment can be selectively hung on the front side or both sides of the carriage 1 . Correspondingly, the rear unloading driving wheel stretches out the distance of at least half the wheel diameter of the carriage 1, ensuring that the unloaded ore will not affect the operation of the mine car.

[0042] Other technical features of this...

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Abstract

The invention relates to the field of mine trucks, in particular to a full-box crawler-type large-scale mine truck. The full-box crawler-type large-scale mine truck comprises a truck bed assembly, a front axle steering assembly and a rear axle power assembly, wherein the truck bed assembly is arranged above the front axle steering assembly and the rear axle power assembly, a crawler device is arranged on the lower portion of the inner portion of a truck bed of the truck bed assembly, and a cab and a power system device are arranged at the side of the truck bed assembly. The full-box crawler-type large-scale mine truck has the advantages of facilitating unloading, and being capable of improving the load capacity, free of backup and capable of avoiding turnover.

Description

technical field [0001] The invention relates to the technical field of mine vehicles, in particular to a full-box crawler type large mine vehicle. Background technique [0002] Mine trucks are large-scale construction machinery and important transportation equipment for mining. At present, the rated load capacity of the largest mine truck is 363 tons, and the maximum can reach 420 tons. In addition to the limitation of the power equipment, the bottleneck of the load capacity of the mine truck also includes the way of unloading. All the current mining vehicles adopt the rear unloading method, that is, the front side of the cargo bucket rises first, and the ore automatically slides down and leaves the cargo bucket by using the principle of gravity. The problems of this unloading method are as follows: first, when unloading, the front side of the cargo bucket needs to rise, which requires very strong power and supporting equipment to lift the cargo bucket; second: the cargo b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60P1/00
Inventor 卢龙腾
Owner 卢龙腾
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