Large -scale cold regeneration both hands handle logic cooperates controlling means

• Main Authors: ZHANG CHEN, WANG ZHAOLONG, ZHOU XIN, LYU GAOJI, FAN LILI
• Format: Patent
• Language: Chinese; English
• Published: 11.08.2017
• Subjects: CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, ORTHE LIKE; FIXED CONSTRUCTIONS; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR

The utility model discloses a large -scale cold regeneration both hands handle logic cooperates controlling means, including left hand handle, right hand handle, PLC controller and hydraulic actuator, give the PLC controller through the output of the control switch on left hand handle and right hand handle CAN signal, the CAN signal of PLC controller through receiving, executive programme are pressed logical relationship control output and are given hydraulic actuator voltage or current signal, and the spool position who changes valve coil realizes the control to the hydraulic actuator solenoid valve, controls each hydraulic actuator action, through the angular dimension of operating the skew meso position of left and right handle, change the magnitude of voltage of inputing the PLC controller to it controls traveling speed and front -and rear -wheel steer angle for the current value of steering ratio example valve for the current value and the change output of traveling pump to change output. The utility mod