Mine engineering truck

Abstract

The invention belongs to the technical field of mining equipment, and discloses a mine engineering truck. The mine engineering truck comprises a bottom plate, wherein sleeves are symmetrically connected to the bottom end of the bottom plate, an elastic column is fixed to the top of the interior of the sleeve, a damping spring is arranged outside the elastic column in a sleeving manner, the bottomend of the elastic column is connected with a mounting column, the top end of the mounting column extends into the sleeve, walking wheels are mounted at the bottom ends of the mounting columns, and acarriage is mounted on the upper surface wall of the bottom plate. According to the invention, the sleeve is additionally arranged outside the damping spring; the sleeve is used for effectively limiting the damping spring to enable the damping spring to maintain expansion and contraction in a straight line in the vertical direction, thereby avoiding the defect that the damping spring is bent and damaged. In addition, through cooperation of a first inserting block, a first inserting groove and the like, inserting and fixing of a first baffle at a discharging port are achieved, a traditional hinge mode is abandoned, and the size of the discharging port can be freely changed according to the pulled-up height of the first baffle, thereby being more flexible.

Description

technical field [0001] The invention belongs to the technical field of mining equipment, and in particular relates to a mining engineering vehicle. Background technique [0002] The mechanical equipment specialized in mining, mineral processing, and prospecting is called mining equipment. Prospecting machinery also belongs to mining equipment. In addition, mining operations also include auxiliary machinery such as conveyors. Minerals in the mining area often need to be transported outside the mining area on the mining site. In the past, the most commonly used one is the mine engineering vehicle. The mine engineering vehicle generally includes moving wheels and a bucket for loading minerals, which can transport minerals portablely. [0003] In the Chinese patent with the patent number CN201410283884.6, a mining engineering vehicle is disclosed. In this patent, it is described that "the outer surface of the wheel is provided with spherical rubber protrusions, which can play an...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a mine engineering vehicle to solve the problem in the above background technology that no limit structure is provided, which may easily cause the shock absorbing spring to be bent and damaged. It is easy to cause minerals to slip from the sides of the construction vehicle

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