Automatic brake system, reach stacker and stacking machine

• Main Author: ZHOU DONGCAI
• Format: Patent
• Language: Chinese; English
• Published: 26.11.2019
• Subjects: ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; BLASTING; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; BRAKES; CLUTCHES; COUPLINGS FOR TRANSMITTING ROTATION; CRANES; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR; ENGINEERING ELEMENTS AND UNITS; FLUID-PRESSURE ACTUATORS; FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HAULING; HEATING; HOISTING; HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDEDFOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCEDIRECTLY TO THE SURFACE OF A LOAD; HYDRAULICS OR PNEUMATICS IN GENERAL; LIFTING; LIGHTING; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES; MECHANICAL ENGINEERING; PERFORMING OPERATIONS; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES; SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; THERMAL INSULATION IN GENERAL; TRANSPORTING; VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES; VEHICLES IN GENERAL; WEAPONS

The utility model discloses an automatic brake system, a reach stacker and a stacking machine, the automatic brake system comprises an energy accumulator, a brake valve, a drive axle and an emergencybrake loop connected with the brake valve in parallel, and the emergency brake loop comprises a first electromagnetic valve connected with the energy accumulator and the drive axle; the second electromagnetic valve is positioned between the drive axle and the brake valve; the controller is electrically connected with the second electromagnetic valve and the first electromagnetic valve; the obstacle image detection system is electrically connected with the controller; the obstacle image detection system is used for monitoring the distance S between an obstacle and equipment in real time, and the controller is used for controlling the power-on states of the first electromagnetic valve and the second electromagnetic valve according to the distance S. According to the utility model, the obstacle image detection system