The invention relates to the technical field of coal mining, and especially relates to an automatic train stopping device for coal mine fully-mechanized mining transportation roadway equipment. The device comprises train carriages, each train carriage is provided with train idler wheels, the train idler wheels are connected with a rail, a straight plate is arranged on each train carriage, each straight plate is provided with a rotating rod, a threaded groove is formed in each rotating rod, a driving structure is arranged on each train carriage, each rotating rod is provided with an L-shaped sliding plate, each L-shaped sliding plate is provided with an L-shaped mounting plate, each L-shaped mounting plate is provided with a second electric push rod, each second electric push rod is provided with a Chinese character Tu-shaped sliding block, each Tu-shaped sliding block is provided with a third pressure sensor and is also provided with a first electric push rod, each first electric pushrod is provided with an arc-shaped block in fit contact with the rail, a second pressure sensor is fixedly mounted at a through hole in the left side wall of each arc-shaped block, an auxiliary braking structure is arranged on the outer wall of each L-shaped mounting plate, and a controller is fixedly mounted on the outer wall of each train carriage. The arc-shaped blocks play a role in stopping the coal mine fully-mechanized mining transportation roadway equipment train, so a train arrester does not need to be placed manually, a large amount of time and labor force are saved, and the workingefficiency of the mobile equipment train is improved.
本发明涉及煤矿开采技术领域的一种煤矿综采运输巷设备列车自动阻车装置,包括火车箱,火车箱有火车滚轮,火车滚轮与铁轨连接,火车箱有直板,直板有转动杆,转动杆上有螺纹槽,火车箱有驱动结构,转动杆有L形滑板,L形滑板有L形安装板,L形安装板有第二电动推杆,第二电动推杆有土字形滑块,土字形滑块有第三压力感应器,土字形滑块有第一电动推杆,第一电动推杆有与铁轨贴合接触的弧形块,弧形块的左侧壁通孔处固定安装有第二压力感应器,L形安装板外壁设有辅助制动结构,火车箱外壁固定安装有控制器,本发明弧形块起到对煤矿综采运输巷设备列车进行阻车,无需人工放置阻车器,节省大量的时间和劳动力,提升了移动设备列车的工作效率。
Automatic train stopping device for coal mine fully-mechanized mining transportation roadway equipment
一种煤矿综采运输巷设备列车自动阻车装置
2020-06-26
Patent
Elektronische Ressource
Chinesisch
IPC: | B61H Bremsen oder andere Verzögerungseinrichtungen ausgebildet für Schienenfahrzeuge , BRAKES OR OTHER RETARDING APPARATUS PECULIAR TO RAIL VEHICLES |
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