Hydrogen fuel cell rock drill
A fuel cell and rock drill technology, applied in the field of hydrogen fuel cell rock drills, can solve problems such as high failure rate, non-environmental protection, complex rock drill structure, etc., and achieve the effect of reducing environmental pollution
Inactive Publication Date: 2021-10-15
YANTAI VOCATIONAL COLLEGE
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Problems solved by technology
[0004] Most of the existing large-scale rock drills are installed on the car body powered by gasoline and diesel to move, and also use gasoline and diesel as the original power during work. The fuel of gasoline and diesel will produce a large amount of exhaust gas, pollute the environment, and are not environmentally friendly. The structure of the rock drill is relatively complex, and the failure rate is relatively high during use
Method used
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Embodiment Construction
[0022] The present invention will be described in further detail below in conjunction with the accompanying drawings.
[0023] combined with Figure 1-4 , a hydrogen fuel cell rock drill, comprising a wheeled chassis 1, the wheeled chassis 1 is provided with a rotatable car body 2, and the car body 2 is provided with a hydrogen tank 3, a hydrogen fuel cell 4 and a high-pressure air pump 5 , the hydrogen tank 3 is provided with an inflation port 6 extending to the outside of the vehicle body 2, and the inflation port 6 is provided with a solenoid valve 7, and the hydrogen tank 3 and the hydrogen fuel cell 4 are communicated through a pipeline 8, so The hydrogen fuel cell 4 and the high-pressure air pump 5 are connected by a power line 9, and the top of the vehicle body 2 is hingedly provided with a hydraulic cylinder 10 and a hydraulic cylinder 11, and the other end of the hydraulic cylinder 11 is connected to the hydraulic cylinder 1. 10 hinged, the output end of the hydrauli...
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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.
Description
technical field [0001] The invention relates to the technical field of new energy rock drills, in particular to a hydrogen fuel cell rock drill. Background technique [0002] A hydrogen fuel cell is a power generation device that directly converts the chemical energy of hydrogen and oxygen into electrical energy. The basic principle is the reverse reaction of electrolyzed water. Hydrogen and oxygen are supplied to the anode and cathode respectively. After the hydrogen diffuses outward through the anode and reacts with the electrolyte, electrons are released to reach the cathode through an external load. [0003] A rock drill is a tool used to directly mine stone. It drills blastholes in the rock formation, so that explosives can be put in to blast the rocks, so as to complete the mining of stones or other stone works. In addition, the rock drill can also be converted into a breaker to break hard layers such as concrete. Rock drills can be divided into four categories acco...
Claims
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IPC IPC(8): E21B7/02B60L50/70H01M8/04089H01M8/04082
CPCE21B7/025B60L50/70H01M8/04089H01M8/04208Y02T90/40Y02E60/50
Inventor 裴宝浩于蓬
Owner YANTAI VOCATIONAL COLLEGE