Portable bottom-dump tramcar

Abstract

The invention discloses a portable bottom-dump tramcar, and relates to the field of tramcars. Aiming at the problem that existing tramcars do not have enough stability, the scheme put forward now as follows: the portable bottom-dump tramcar includes a carriage, a car frame is fixed on the bottom of the carriage, wheel axles arranged symmetrically are installed on the bottom of the car frame, a buffer base connected to the end part of the carriage is fixed on the left end of the car frame, a hinged chain connected with the carriage is connected with the right end of the car frame, and an unloading wheel is installed on the middle position of the bottom of the left end of the car frame. According to the portable bottom-dump tramcar, the stability of the portable bottom-dump tramcar is betterwith the functions of bumping and buffering, the portable bottom-dump tramcar is safer and reliable, at the same time, the cost is low, the loading amount is large, and the mine unloading is convenient.

Description

technical field [0001] The invention relates to the field of mining vehicles, in particular to a portable bottom-discharging mining vehicle. Background technique [0002] Bottom unloading mine car is a kind of special equipment for ore transportation used in large-scale underground mine roadway transportation operation system. Its unique structural design makes the mine car integrate the functions of transportation and unloading, and has stable operation, high carrying capacity and accurate unloading. Meshing tracks, sturdy and durable, easy to use and maintain, etc., but although the existing mine cars are generally equipped with 8 wheels, the cost is high, and the stability can be guaranteed, but the wheelsets with complex structures still need to be improved. The overall structure still needs to be perfected, so we have proposed a convenient bottom unloading mine car for this reason. Contents of the invention [0003] The purpose of the present invention is to solve th...

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Problems solved by technology

[0002] Bottom unloading mine car is a kind of special equipment for ore transportation used in large-scale underground mine roadway transportation operation system. Its unique structural design makes the mine car integrate the functions of transportation and unloading, and has stable operation, high carrying capacity and accurate unloading. Meshing tracks, sturdy and durable, easy to use and maintain, etc., but although the existing mine cars are generally equipped with 8 wheels, the cost is high, and the stability can be guaranteed, but the wheelsets with complex structures still need to be improved. The overall structure still needs to be perfected, for which we have proposed a portable bottom unloading mine car

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