The invention relates to a hydrogen fuel cell rock drill. The hydrogen fuel cell rock drill comprises a wheel type chassis, wherein a rotatable vehicle body is arranged on the wheel type chassis; a hydrogen tank, a hydrogen fuel cell and a high-pressure air pump are arranged in the vehicle body; an inflation inlet which extends out of the vehicle body is formed in the hydrogen tank; an electromagnetic valve is arranged on the inflation inlet; the hydrogen tank communicates with the hydrogen fuel cell through a pipe; the hydrogen fuel cell is connected with the high-pressure air pump through a power line; a first hydraulic cylinder and a second hydraulic cylinder are hinged to the top of the vehicle body; the other end of the second hydraulic cylinder is hinged to the first hydraulic cylinder; a rock drill body is arranged at an output end of the first hydraulic cylinder and comprises a barrel which is connected with the second hydraulic cylinder; and a ring which surrounds the barrel and divides the barrel into an upper cavity and a lower cavity is arranged in the barrel. The hydrogen fuel cell rock drill has the advantages that hydrogen replaces gasoline and diesel oil to serve as fuel to provide power for the rock drill, environmental pollution is reduced, and the rock drill is simple in structure and low in failure rate.
本发明涉及氢燃料电池凿岩机,包括轮式底盘,所述轮式底盘上设有可转动的车体,所述车体内设有氢气罐、氢燃料电池和高压气泵,所述氢气罐上设有延伸至车体外的充气口,所述充气口上设有电磁阀,所述氢气罐和氢燃料电池之间通过管道连通,所述氢燃料电池和高压气泵之间通过电源线连接,所述车体的顶部铰接设有液压缸一和液压缸二,所述液压缸二的另一端与液压缸一铰接,所述液压缸一的输出端设有凿岩机主体,所述凿岩机主体包括与液压缸二连接的筒体,所述筒体内设有环绕筒体设置将筒体分为上腔体和下腔体的圆环。本发明的优点在于:以氢气代替汽、柴油为燃料为凿岩机提供动力,减少环境污染,凿岩机结构简单,故障率低。
Hydrogen fuel cell rock drill
一种氢燃料电池凿岩机
2021-10-15
Patent
Electronic Resource
Chinese
IPC: | E21B EARTH OR ROCK DRILLING , Erd- oder Gesteinsbohren / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY |
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