Rotary drilling rig and integrated control system thereof

Abstract

The invention provides a rotary drilling rig and an integrated control system thereof. The system comprises a single display screen, a single controller, a starting executing device and a chassis executing device, wherein the display screen and controller are connected with a starting signal collection device and a chassis signal collection device, analysis and logic judgment are performed to the collected starting and chassis information to obtain corresponding control conclusions; and the starting executing device and chassis executing device execute control actions according to the control conclusions of the display screen and the controller. One display screen and one controller are used to realize all the control functions of the rotary drilling rig; and the rotary drilling rig has the following advantages that: the rotary drilling rig is convenient in power matching, the space of the cab is saved, the rotary drilling rig is beneficial to remote monitoring, check and maintenance, etc.

Description

technical field [0001] The present invention mainly relates to the field of engineering machinery, in particular to an integrated control system of a rotary drilling rig, and a rotary drilling rig including the integrated control system. Background technique [0002] At present, the control system of rotary drilling rigs is generally divided into chassis control system and boarding control system. Each system uses at least one controller and one display screen to realize its own control functions, and the GPS controller is also installed separately. The chassis control system and the boarding control system are independent of each other, and the control functions of the two parts are not connected with each other. [0003] The control system of this structure has the following problems: [0004] 1) The chassis control system and the boarding control system use a set of control systems respectively, which is not conducive to the realization of the overall function of the rot...

AI Technical Summary

Problems solved by technology

[0004] 1) The chassis control system and the boarding control system use a set of control systems respectively, which is not conducive to the realization of the overall function of the rotary drilling rig, and cannot realize comprehensive fault judgment;

[0005] 2) Since the engine and hydraulic pump are on the chassis and the hydraulic motor is on the vehicle, it is difficult to achieve the best power matching of the engine, hydraulic pump and hydraulic motor;

[0006] 3) The GPS controller is easy to be removed, which is not conducive to remote monitoring;

[0007] 4) The chassis display screen and the boarding display screen take up a lot of space in the cab, especially the two screens are not conducive to operation;

[0008] 5) The communication lines and control lines are relatively complicated, which is not conducive to inspection and maintenance;

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