Heavy-duty hydraulic support trackless transport vehicle and support trackless tank entry method

Abstract

The invention belongs to the technical field of overall carrying of heavy hydraulic supports of vertical shaft coal mines, aims to solve many problems like low carrying efficiency of heavy hydraulic supports due to time and labor waste for demounting and transportation of supports and complex support transshipment links during carrying of the heavy hydraulic supports of vertical shaft coal mines, and provides a trackless carrier of a heavy hydraulic support and a trackless caging method of the support. A U-shaped framework is in the shape of a variable cross-section slope. A fast carrier is connected with a tractor through a hydraulic pipe, and a quick-changing mechanism is arranged at the connection position of the hydraulic pipe and the fast carrier. A supporting mechanism is arranged at the bottom. A lifting mechanism is fixed on the upper flat surface of the U-shaped framework in a back-to-back mode. The trackless carrier of the heavy hydraulic support does not need secondary demounting, omits redundant links in the supporting carrying process, is short in the carrying period, reduces the number of participants and accordingly avoids various potential safety hazards. After entering a shaft, no other carriers is needed to be arranged at the shaft bottom, only a tractor used for conveying the hydraulic support to the working face is needed, thereby saving equipment procurement cost.

Description

technical field [0001] The invention belongs to the technical field of overall rapid transport of heavy hydraulic supports in shaft coal mines, and in particular relates to a trackless transport vehicle for heavy hydraulic supports and a method for trackless loading of supports into tanks. Background technique [0002] In recent years, with the intensification of coal mining, the mining depth of coal mines is also increasing, and the number of coal mines in the form of main inclined shafts and auxiliary shafts is increasing year by year, especially in the modern mines newly built or under construction in the central and western regions. Heavy mechanized mining equipment such as hydraulic supports in auxiliary shaft coal mines must be transported through cages. Due to the limitations of the carrying capacity and size of the cages, as well as the heavy weight and large shape of the heavy hydraulic supports, some coal mines have to use the heavy hydraulic supports to lower and l...

AI Technical Summary

Problems solved by technology

[0005] In order to solve many problems such as low handling efficiency of heavy hydraulic support caused by factors such as dismantling and transporting the support, assembling and debugging time-consuming and labor-consuming, complex reloading of the support and other factors when the heavy hydraulic support of the existing shaft coal mine is transported, the present invention provides a Heavy-duty hydraulic support trackless transport vehicle and support trackless tank entry method

Images