Coal mine down-hole short-wall mining forklift
The utility model relates to a coal mine underground short-wall mining lift truck and belongs to the technical field of coal mine underground coal mining equipment. The main mechanisms includes a bucket, a front rack, a back rack, a hinged mechanism, a driving cab, an energy accumulator, a hydraulic...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model relates to a coal mine underground short-wall mining lift truck and belongs to the technical field of coal mine underground coal mining equipment. The main mechanisms includes a bucket, a front rack, a back rack, a hinged mechanism, a driving cab, an energy accumulator, a hydraulic mechanism, a walking mechanism, a driving axle, a control gear, an electronic control circuit, a circuit breaker and a reduction gearbox. The utility model is powered by high-power energy accumulator and controls each transmission mechanism with a direct current motor, therefore, a hydraulic oil pump, a hydraulic oil tank and a hydraulic valve, the walking, steering, coal shoveling, coal detachment and auxiliary transportation of the lift truck and assembly and disassembly and change of the energy accumulator are all controlled and finished by the hydraulic mechanism; two direct current motors drives the hydraulic oil pump and the gear reducer of the hydraulic mechanism and drives the walking mechanism to go ahead |
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