| 摘要 |
PROBLEM TO BE SOLVED: To mechanize operations to take out tea bags containing plucked tea leaves and to provide a sulky type working machine for tea fields capable of performing multipurpose operations such as transportation of the tea bags, control, trimming, plowing and fertilizing with one working vehicle. SOLUTION: This working vehicle is obtained by connecting two traveling devices sandwiching a tea ridge with a portal type frame, installing a driver's seat on either one of the traveling devices, installing a travel driving device in the other and thereby providing a flat load-carrying platform on the top surface of the portal type frame so that a large amount of the tea bags can be transported. The working vehicle can be equipped with implements such as control, trimming, plowing or fertilizing to perform various kinds of operations with the one sulky type working vehicle for the tea fields.
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