Telescopic mining machinery platform with large load capacity

Abstract

The invention discloses a telescoping mechanical mining platform with a large load bearing capacity. The telescoping mechanical mining platform comprises a platform body, wherein an aggravated load and a fastening nail are arranged at one end of the platform body, an upright fixed plate is connected to the other end of the platform body, a connecting pin is arranged on the upright fixed plate, and a plurality of triangular cone teeth are arranged on the bottom surface of the platform body; a sliding slot is formed in the platform body, a telescoping plate is arranged in the sliding slot, a projection is arranged under the telescoping plate, and the projection is connected with a first telescoping air cylinder arranged below the platform body; a supporting column is arranged at the tail end of the telescoping plate, a pulley is arranged at the lower end of the supporting column, the pulley is placed on a bearing plate, and one end of the bearing plate is connected with the upright fixed plate through the connecting pin; a second telescoping air cylinder is arranged between the bearing plate and the platform body, the free end of the second telescoping air cylinder is fixed to the middle of the bearing plate, and the fixed end of the second telescoping air cylinder is fixed to one end of the platform body. The telescoping mechanical mining platform has the benefits of being large in load bearing capacity, and being safe and reliable.

Description

technical field [0001] The invention relates to a mining machinery platform, in particular to a telescopic mining machinery platform with large load capacity. Background technique [0002] Due to the harsh mine environment and uneven terrain, when mining machinery is working, it is necessary to put the operator and the operating machinery on the work platform for operation. Most of the work platforms currently used are telescopic platforms installed on large locomotives and cranes, but there are also A small number of simple reversible platforms are set by setting the platform base (platform body), one end of the platform base is provided with a platform support surface (expandable plate) and a vertical fixing surface, the bottom of the vertical fixing surface is provided with a turning cylinder, and one end of the turning cylinder is Connect with the middle of the platform support surface. Its working principle is: after fixing the base surface of the platform, turn on the...

AI Technical Summary

Problems solved by technology

However, this type of simple flip-type platform is supported by the thrust of the cylinder from bottom to top, which has the disadvantage of small load, and there are potential safety hazards when the weight of mining machinery is heavy.

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