Development of a Following Type Vegetable Carrier

JARQ : Japan Agricultural Research Quarterly
ISSN 00213551
書誌レコードID(総合目録DB) AA0068709X
本文フルテキスト
45-02-03.pdf2.14 MB

The purpose of this study was to decrease the labor demands of vegetable harvesting by automatically controlling the vegetable carrier. We developed a prototype of a carrier that had a simple mechanism, but possessed enough functions to follow a vegetable harvester smoothly. The following system automatically controlled starting, acceleration, deceleration, and steering. It was able to follow a cabbage harvester up to a running speed of 0.4 m/s in a performance test on asphalt. It could follow a Welsh onion harvester at 0.02 to 0.04 m/s while providing an effective field capacity of 0.4 to 0.6 a/person?h. The effective field capacity was equal to that of conventional work, but with 20% fewer working hours (e.g., transferring and taking the harvest out). Additionally, the worker did not need to lift the harvest, and could transfer it by moving sidewise because this carrier was able to follow the Welsh onion harvester closely. Compared to a normal carrier without a following system, this carrier reduced the number of times and the distance the workers moved in the field.

刊行年月日
作成者 AOKI Jun KAINUMA Hideo KURIHARA Eiji HAYASHI Masahiko MARUNO Kagefumi KAWASAKI Shinichiro
著者キーワード

following system

control

harvest work

harvester

work efficiency

公開者 Japan International Research Center for Agricultural Sciences
データ作成日
国立情報学研究所メタデータ主題語彙集(資源タイプ) Journal Article
45
2
開始ページ 145
終了ページ 151
DOI 10.6090/jarq.45.145
権利 Japan International Research Center for Agricultural Sciences
言語 eng