Design and experiment of handling manipulator for hatching egg vehicle
HUANG Chao1,2, LIU Yan-cong1, YI Peng1
1. College of Mechanical and Electronic Engineering, China University of Petroleum, Qingdao 266580, China;
2. College of Electrical Engineering, Binzhou University, Binzhou 256600, China
Aiming at the problems of the low efficiency and the high strength when manual operation in loading and unloading of box-type hatching egg by the height of egg yard and the size of egg dish, the design of the automatic loading and unloading manipulator of egg vehicle is composed by lifting mechanism and scissor type combination mechanism with high difference, which is based on the geometrical and dynamic analysis through the process of loading and unloading in the egg tray. The egg tray of the crawling was completed by the rigid transmission mechanism in the scissor type combination mechanism, and the delivery of the egg tray was completed by the flexible transmission agencies. According to the maximum impact requirement of the eggs, the turn on and off control of the system was optimized by analyzing the dynamics of the eggs in the process of egg loading and unloading. The results showed that in the process of egg tray loading and unloading, the vertical positioning error was less than 1.6 mm, the horizontal positioning error was less than 0.5 mm, the loading and unloading success rate was 100%, the loading and unloading efficiency was 450/h, and the eggs were not damaged. The effective loading and unloading reference data are provided by this result, for the automatic loading and unloading device design of the egg tray, which promotes the automation of the incubation process.
HUANG Chao, LIU Yan-cong, YI Peng. Design and experiment of handling manipulator for hatching egg vehicle. Chinese Journal of Engineering Design, 2017, 24(5): 601-608.
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