Design and Research of Large-Inclination Screw Conveyor Angle Changing Test Equipment
This paper mainly introduces the design of a test bench for large-inclination screw conveyor, especially focuses on the structure, function and the hydraulic control system. The test bench can work well under the condition of the variable speed and angle, and even under different structural parameters and different conveyed materials. PLC programmable controller with the hydraulic control system can control the electro-hydraulic proportional valve automatically and eliminate the problems such as dead zone and hysterics of the valve, which helps us to develop a set of the electro-hydraulic control system, and also can be used as a platform for large-inclination screw conveyor experimental research.
Large-inclination Screw Conveyor Test Hydraulic Control System Electro-hydraulic Proportional Valve
Sizhu Zhou Chunxue Liu Hongyu Jia Zhipeng Lv Zhongxiao Sun
School of Mechanical Engineering Yangtze University ; Hubei Province ; China Liaohe Oilfield First Construction Company; Panjin; China
国际会议
武汉
英文
292-297
2012-07-29(万方平台首次上网日期,不代表论文的发表时间)