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提升机自动控制电路和自动变速装置的设计
引用本文:孙贺文,张天华. 提升机自动控制电路和自动变速装置的设计[J]. 佳木斯大学学报, 1997, 0(2)
作者姓名:孙贺文  张天华
作者单位:佳木斯农业机械干部学校
摘    要:介绍了一种可以减少提升机起动负荷及落地冲击的新型电路和变速系统.

关 键 词:提升机  控制电路  自动变速机构  改进设计

THE DESIGN OF THE CONTROL CIRCUIT AND AUTOMATIC SPEED CONTROL SYSTEM FOR LIFTERS
Hun Hewen, Zhang Tianhua. THE DESIGN OF THE CONTROL CIRCUIT AND AUTOMATIC SPEED CONTROL SYSTEM FOR LIFTERS[J]. Journal of Jiamusi University(Natural Science Edition), 1997, 0(2)
Authors:Hun Hewen   Zhang Tianhua
Affiliation:Jiamusi Vocatoinal School of Farm Machinery
Abstract:In this paper, the authors introduce both new electric control circuit and automatic speed control system for lifters, which can decrease the starting resistance when the lifter lifts the load up and lightens the shock between the flat bed and the surface of the earth when it lowers down.
Keywords:lifter  control circuit  automatic speed control  desisn improvement  
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