The organization composition of water well drilling rig
Hydraulic oil pump: double type, large displacement pump provides power for the power head, small displacement pump provides power for four outrigger cylinder, mast cylinder, booster/lift pulley cylinder. Four legs: small drilling equipment consists of hydraulic cylinder and fixed frame
The organization composition of water well drilling rig
1. Hydraulic oil pump: dual type, large displacement pump provides power for the power head, while small displacement pump provides power for four outrigger cylinder, mast cylinder, and booster/lift pulley cylinder.
2, four legs: small drilling equipment consists of hydraulic cylinder and fixed frame. It can adjust the level of the body on the job site, and play the role of supporting and stabilizing the body.
3. Mast: it is a frame structure welded with huge steel pipe, channel steel and Angle steel. The inner groove of channel steel on both sides is used as the track running under the power head to ensure the verticality of drilling. The rise and fall of the drilling mast is completed by hydraulic cylinder.
4. Power head: the mechanism of gear reducer is adopted. In the middle of its low-speed shaft, there is a mandrel with a large hole. The lower opening of the mandrel is connected with the drill pipe and drill bit through the flange. High - speed shaft is driven by hydraulic motor with large torque.
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