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摘要


Aiming at the problems of high leakage rate and high damage rate in mechanized picking of Camellia oleifera fruit, a branch shaking type picking machine was designed. According to the working principle of picking, the structure design of key components was completed, and the orthogonal test of three factors and three levels was designed. The results showed that the best combination of operating parameters was: picking time 45s, vibration frequency 8Hz, amplitude 5cm of picking head. The field test of Camellia oleifera fruit picking machine was carried out, and the picking rate was 91.2%, and the damage rate of flower bud was 18.2%.

參考文獻


Savary S K J U, Ehsani R, Schueller J K, et al. Simulation study of citrus tree canopy motion during harvesting using a canopy shaker[J]. Transaction of the ASABE, 2010, 53(5): 1373-1381.
Zhang-Chao Ying, Discussion on the Development of Chinese Oil Camellia Industry, State Academy of Forestry Administration Journal, 1,pp.21-24,2013.
XIAO Ping. Study of fruit growing characters in Camellia oleifera abel[D]. Nanchang: Nanchang University, 2014.
HUANG Dengsheng,RAO Honghui. Research status and consideration on mechanized picking equipment of camellia fruit in China [J]. Forestry Machinery & Woodworking Equipment, 2019,47(7):11-13.
RAO Honghui, ZHANG Liyong, HUANG Dengsheng, et al. Design and test of motordriven picking actuator of camellia fruitwith rotate rubber roller[J].Transactions of the Chinese Society for Agricultural Machinery,2018,49 (9): 115-121.

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