Crawler-type underground coal mine car

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Crawler-type underground coal mine car

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LI PENG / ZHANG MINGPENG / CHEN YIHUI / CHENG ZHAOHUI

The invention discloses a crawler-type underground coal mine car which comprises a fixed chassis, a storage hopper and a push-pull plate, the storage hopper is movably installed on the upper portion of the fixed chassis, two sets of hydraulic supporting rods are movably installed between the storage hopper and the fixed chassis, and the push-pull plate is movably installed on the inner side of the storage hopper; a second clamping wheel is movably installed on the inner surface of one end of the push-pull plate, a third clamping wheel is movably installed on the inner surface of the other end of the push-pull plate, first clamping wheels are movably installed on the inner surfaces of the two ends of the push-pull plate and close to the lower portions of the second clamping wheel and the third clamping wheel, and positioning buckles are fixedly installed on the outer surfaces of the two ends of the push-pull plate. According to the crawler-type underground coal mine car, the crawler-type underground coal mine car is provided with the balance adjusting structure, the rollover phenomenon in the transportation process is avoided, meanwhile, the crawler-type underground coal mine car is provided with the auxiliary discharging structure, the slag residue phenomenon of the hopper of the crawler-type underground coal mine car is avoided, and the using effect of the crawler-type underground coal mine car is improved.

本发明公开一种履带式井下煤矿车，包括固定底盘、收纳斗和推拉板，所述收纳斗活动安装在固定底盘的上部，所述收纳斗和固定底盘之间活动安装有两组液压撑杆，所述推拉板活动安装在收纳斗的内侧，所述推拉板的一端内表面活动安装有第二卡轮，且推拉板的另一端内表面活动安装有第三卡轮，所述推拉板的两端内表面靠近第二卡轮和第三卡轮的下部均活动安装有第一卡轮，所述推拉板的两端外表面均固定安装有定位卡扣；使得该履带式井下煤矿车具有平衡性调节结构，避免其在运输过程中出现侧翻现象，同时令其具有辅助排料结构，避免履带式井下煤矿车的料斗出现矿渣残余现象，提升该履带式井下煤矿车的使用效果。

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Document information

Title :

Crawler-type underground coal mine car

Additional title:

一种履带式井下煤矿车

Contributors:

LI PENG (author) / ZHANG MINGPENG (author) / CHEN YIHUI (author) / CHENG ZHAOHUI (author)

Publication date :

2021-04-09

Type of media :

Patent

Type of material :

Electronic Resource

Language :

Chinese

Classification :

IPC:

B62D MOTOR VEHICLES , Motorfahrzeuge / B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS / E21F Sicherheitsvorrichtungen, Förderung, Auffüllen oder Bergversatz, Rettungswesen, Bewetterung oder Entwässerung in oder von Gruben oder Tunnels , SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINAGE IN OR OF MINES OR TUNNELS