Planogrinder's hydraulic drive system

• Main Authors: PANG LILI, GUO YANG, LI YONG, ZHU MINGFENG, LU SHICHAO, SU MEITING, LIU KAI
• Format: Patent
• Language: English
• Published: 25.11.2015
• Subjects: BLASTING; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS; FLUID-PRESSURE ACTUATORS; FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS; GRINDING; HEATING; HYDRAULICS OR PNEUMATICS IN GENERAL; LIGHTING; MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; MECHANICAL ENGINEERING; PERFORMING OPERATIONS; POLISHING; SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; TRANSPORTING; WEAPONS

The utility model discloses a planogrinder's hydraulic drive system belongs to planogrinder technical field, including oil tank, switching -over valve with be used for driving planogrinder workstation reciprocating motion's pneumatic cylinder, hydraulic drive system includes still that at least two are used for output the confession pressure equipment of fluid is put in the oil tank, and is every the first hydraulic pump that all includes by a motor drive is put in the confession pressure equipment, and is every the oil inlet of first hydraulic pump is all connected the oil tank, it is every the oil -out of first hydraulic pump is all connected the oil inlet of switching -over valve, the actuator port of switching -over valve connects the pneumatic cylinder, the oil return opening of switching -over valve is connected the oil tank. The utility model provides a planogrinder's hydraulic drive system has not only saved the energy, makes the fluid circulation smooth and easy moreover, prevents the fluid high temperature, has prolonged the life of each part.