Hand formula mine high -pressure water jet cutting device

The utility model provides a hand formula mine high -pressure water jet cutting device, include hand handle, lead screw, shower nozzle subassembly and the bevel gear subassembly of installing at the gear box, the gear assembly include driving gear and driven gear, hand handle pass through the initiative gear connection of universal coupling and bevel gear subassembly, the bevel gear subassembly sets up in the gear box, driven gear passes through universal coupling and is connected with the one end of axle, the other end and the screw connection of axle, the lead screw is connected with the guide bar of installing on the fixed bolster, and the shower nozzle subassembly is installed to the upper end of guide bar. Can be through manual rotation, effectively realize the altitude mixture control of high -pressure water jet shower nozzle subassembly, the operation does not produce the spark, easy operation, facilitate promotion yet in the mine of being convenient for.