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Title:
RICE TRANSPLANTER
Document Type and Number:
WIPO Patent Application WO/2014/087510
Kind Code:
A1
Abstract:
A rice transplanter provided with a planting unit and a hoisting unit for hoisting the planting unit, wherein the rice transplanter is provided with: a planting clutch for turning on/off the power to the planting unit; a hydraulic actuator for driving the hoisting unit; a clutch actuation device for actuating, in coordination, the planting clutch and the hydraulic actuator; and an operation tool for operating the actuation of the planting clutch and the actuation of the hydraulic actuator. The clutch actuation device is provided with a first operation arm connected to the planting clutch, a second operation arm connected to the hydraulic actuator, a control cam in contact with the first operation arm and the second operation arm, and an actuator for rotationally driving the control cam.

Inventors:
KIMURA Yukinori (1-9, Tsurunocho, Kita-ku, Osaka-sh, Osaka 11, 〒5308311, JP)
HIKIDA Yasutaka (1-9, Tsurunocho, Kita-ku, Osaka-sh, Osaka 11, 〒5308311, JP)
KANATANI Kazuki (1-9, Tsurunocho, Kita-ku, Osaka-sh, Osaka 11, 〒5308311, JP)
YUKI Hidehiro (1-9, Tsurunocho, Kita-ku, Osaka-sh, Osaka 11, 〒5308311, JP)
MATSUO Norikazu (1-9, Tsurunocho, Kita-ku, Osaka-sh, Osaka 11, 〒5308311, JP)
KINUTA Keishi (1-9, Tsurunocho, Kita-ku, Osaka-sh, Osaka 11, 〒5308311, JP)
Application Number:
JP2012/081576
Publication Date:
June 12, 2014
Filing Date:
December 05, 2012
Export Citation:
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Assignee:
YANMAR CO., LTD. (1-9 Tsurunocho, Kita-ku Osaka-sh, Osaka 11, 〒5308311, JP)
International Classes:
A01C11/02; A01B49/04; A01B63/10
Foreign References:
JP2007259752A
JPH0584004A
JP2006094743A
JP2009112262A
Attorney, Agent or Firm:
YANO Juichiro (YANO INTERNATIONAL PATENT OFFICE, Twin 21 MID Tower 34th Floor 1-61, Shiromi 2-chome, Chuo-ku, Osaka-sh, Osaka 34, 〒5406134, JP)
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