SAQ-150 Tractor Intellectualization Transformation

Along with the numerical control technology rapid development, proposed to the electric power enterprise's construction equipment a higher request, in recent years, overseas has developed initially and develops has equipment and so on digitized, intellectualized control tractor, tensile machine, but our country's many electric power construction enterprise pulls opens the equipment also to be in the hand control or half hydraulic control stage at present, automated and the intellectualization operational level is low. Caused the equipment security , reliability to be low. This topic through the microelectronic technology and the hydraulic pressure technology, the sensing technology, the mechanical technical organic synthesis, has carried on to the original SAQ-150 tractor main hydraulic system control digitized, the intellectualized transformation, proposed the overall concept and the mentality, mainly solve following aspect several problems:The diesel engine, the hydraulic system realize the overall numerical control;To force of traction realization intelligence control;To tows the speed realization intelligence adjustment;Realizes the comprehensive monitoring and the safeguard to the system safety;Demonstrated to the complete machine running status that, the important parameter hypothesis, the breakdown situation realization real time display and the record, and have the operating time recording function;Complete machine realization CAN control.This article first chapter of introduction part introduced the tractor home, the outside technical level and the trend of development;Second chapter the control mode and the control structure has carried on the discussion to the tractor;Third chapter has determined the SAQ-150 intellectualization tractor overall concept and machine, the electricity, the fluid systems control principle. Fourth chapter has carried on the analysis and the summary to the tractor debugging result.Not only this technology to our country's tractor development certain impetus function, moreover also has the model function to other project machinery control.