Title:
PADDY FIELD WORK MACHINE
Document Type and Number:
WIPO Patent Application WO/2019/123696
Kind Code:
A1
Abstract:
Disclosed is a paddy field work machine wherein motive power output from a transmission 24 is branched in parallel by a branching unit D to a travel transmission system and a work transmission system, the motive power of the travel transmission system is transferred to traveling wheels 1, 2, and the motive power of the work transmission system is transferred to a work device 5 via a continuously variable transmission 45. A motive power adjustment mechanism 67 capable of adjusting the motive power transferred from the transmission 24 to the work transmission system is provided on the side closer to the work transmission system than the branching unit D. The motive power adjustment mechanism 67 operates so that when the motive power output from the transmission 24 is forward motive power for driving the traveling wheels 1, 2 forward, the forward motive power is transferred to the work device 5, and when the motive power output from the transmission 24 is reverse motive power for driving the wheels 1, 2 backward, the reverse motive power is not transmitted to the work device 5.
Inventors:
FUKUNAGA KIWAMU (JP)
YONEDA TATSUHIRO (JP)
YASUDA MAKOTO (JP)
KUNIYASU TSUNEHISA (JP)
YONEDA TATSUHIRO (JP)
YASUDA MAKOTO (JP)
KUNIYASU TSUNEHISA (JP)
Application Number:
PCT/JP2018/024389
Publication Date:
June 27, 2019
Filing Date:
June 27, 2018
Export Citation:
Assignee:
KUBOTA KK (JP)
International Classes:
A01C11/02; A01C7/08
Foreign References:
| JP2015086995A | 2015-05-07 | |||
| JP2005160445A | 2005-06-23 | |||
| JP2015149942A | 2015-08-24 | |||
| JP2012139113A | 2012-07-26 |
Attorney, Agent or Firm:
R&C IP LAW FIRM (JP)
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