A self-propelled hydraulic water well drilling rig

Abstract

The invention discloses a self-propelling hydraulic water well drilling rig. The self-propelling hydraulic water well drilling rig comprises a frame, a drilling rig stand is hinged to the upside of the frame, the drilling rig stand is provided with a drilling rig assembly, an oil cylinder for jacking the drilling rig stand is hinged to the frame, the frame is further provided with a plurality of hydraulic support racks, a two-wheel type advancing device is arranged at the middle of the frame, a steering wheel is rotationally connected with the front, and a hydraulic motor is movably connected with the linkage shaft of the advancing device; transverse H-shaped lead rails for enabling the drilling rig assembly to slide reciprocally are arranged at two sides of the drilling rig stand, and a drilling rig oil cylinder for driving the drilling rig assembly to move is arranged between the lead rails; the drilling rig assembly is a hydraulic air drilling rig, and a cap convenient for mounting and dismounting a drill stem is arranged before the drilling rig; all the hydraulic elements are connected with the same hydraulic system, and the hydraulic system is provided with a central console. The self-propelling hydraulic water well drilling rig is capable of advancing automatically and suitable for long-distance consignment and multi-environment drilling, and the self-propelling hydraulic water well drilling rig enables the operator number to be reduced and the drilling efficiency to be improved.

Description

technical field [0001] The invention relates to a drilling machine, in particular to a self-propelled hydraulic water well drilling machine. Background technique [0002] At present, the known drilling rigs used in the field of water well drilling are mostly mechanical transmission drilling rigs, which are mainly composed of main and auxiliary winches, drilling towers, turntables, gearboxes, reversing boxes, clutches and power machines. The power generated by the power machines is transmitted through belts. to the gearbox and reversing box, and further transmitted to the auxiliary winch through the sprocket, and then to the main winch through the gear, and finally to the turntable through the universal joint, so as to realize the rotary motion, drive the kelly to work, and realize the drilling process. . Existing drilling rigs are often heavy and inconvenient to move, and require other transportation equipment to carry them. The equipment is complex and often consists of mu...

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a self-propelled hydraulic water well drilling rig to solve the above problems of inconvenient movement, low working efficiency, many operators, harsh working environment, inability to carry out long-distance transportation, and inability to complete operations under some special working conditions.

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