Design of conical root cutting device for Oudemansiella raphanipes

Authors

LI Yi-xin, China Jiliang University, Hangzhou, Zhejiang 310018 , China
ZHAO Ming-yan, China Jiliang University, Hangzhou, Zhejiang 310018 , China
ZHOU Qiao-jun, China Jiliang University, Hangzhou, Zhejiang 310018 , China
LIANG Xi-feng, China Jiliang University, Hangzhou, Zhejiang 310018 , China
CAI Wei-ming, Laboratory of Edible andMedicinal Fungi Breeding and Cultivation, Institute of Horticulture, Zhejiang Academy ofAgricultural Sciences, Hangzhou, Zhejiang 310021 , China
HU Jian-hong, China Jiliang University, Hangzhou, Zhejiang 310018 , China
XIE Chong-yang, China Jiliang University, Hangzhou, Zhejiang 310018 , China
CHEN Tao, China Jiliang University, Hangzhou, Zhejiang 310018 , China
CAI Hui, China Jiliang University, Hangzhou, Zhejiang 310018 , China

Abstract

This conical root-cutting device was designed tosolve the problem of slow rooting and poor consistency of artificial cone rooting about Oudemansiella raphanipes. The cutting device adopts two symmetrically arranged four-bar linkage mechanisms, and the connecting rod blade forms a waist-shaped motion track. By forming a cone-shaped envelope, this device could realize the taper cutting of the root of the O. raphanipes. The industrial robot which equipped with the camera recognizes could capture and precisely control the depth of the O. raphanipes into the cutting area. The experimental results indicated that the two connecting rod blades performed a total of 12 operations in 0.8 s to complete the taper cutting. The robot could capture, cut and classify one O. raphanipes in 6 s. Taking the O. raphanipes stalk with a diameter of φ12 mm as an example, compared with the 7-pyramid, 6-pyramid, 5-pyramid, and 4-pyramid formed by artificial root cutting, the root-cutting of the robot could reduce root waste by 7.5%, 9.1%, 13.9%, and 24.4%, respectively.

Publication Date

2-28-2020

First Page

110

Last Page

114

DOI

10.13652/j.issn.1003-5788.2020.02.020

Recommended Citation

Yi-xin, LI; Ming-yan, ZHAO; Qiao-jun, ZHOU; Xi-feng, LIANG; Wei-ming, CAI; Jian-hong, HU; Chong-yang, XIE; Tao, CHEN; and Hui, CAI (2020) "Design of conical root cutting device for Oudemansiella raphanipes," Food and Machinery: Vol. 36: Iss. 2, Article 20.
DOI: 10.13652/j.issn.1003-5788.2020.02.020
Available at: https://www.ifoodmm.cn/journal/vol36/iss2/20

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