Mine transportation track capable of preventing track sandstone

• Main Author: ZENG DELI
• Format: Patent
• Language: Chinese; English
• Published: 27.11.2020
• Subjects: CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; FIXED CONSTRUCTIONS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS; PERMANENT WAY; PERMANENT-WAY TOOLS

The utility model provides a mine transportation track capable of preventing track sandstone, which comprises a main body, a cross rod, a pressure block and a push plate, the middle part of the main body is fixedly connected with the cross rod, the pressure block is embedded into one side of the main body, and the push plate is embedded into one side of the main body; the pressure block comprisesa combined plate and an inclined groove, the combined plate comprises a splicing block, a connecting shaft and a wedging groove, and the push plate comprises an extrusion groove and a compression spring. The device is provided with the pressure block, the sand on the surface is pushed away through the impact force and the weight of the pressure block when the sand is accumulated on the surface ofthe pressure block, and the sand is prevented from being accumulated on a rail to hinder movement of a mine car. 本实用新型提供了一种防止轨道砂石的矿洞运输轨道，包括主体、横杆、压力块和推板，主体的中部固定连接有横杆，主体的一侧嵌入设置有压力块，主体的一侧嵌入设置有推板；压力块包括有组合板和斜槽，组合板包括有拼接块、连接轴和契合槽，推板包