Title:
PADDY FIELD WORK MACHINE
Document Type and Number:
WIPO Patent Application WO/2019/123695
Kind Code:
A1
Abstract:
This paddy field work machine is provided with: a transmission 24 to which the motive power of a prime mover unit is transferred; and a work device which supplies an agricultural material to a farm field surface at a preset supply rate along the direction of travel of the machine. The motive power of the transmission 24 is branched in parallel to a travel transmission system and a work transmission system. The motive power of the travel transmission system is transferred to wheels used for travel. The motive power of the work transmission system is transferred to the work device via a continuously variable transmission 45. Speed reduction mechanisms 50, 51 are provided downstream of an output unit 45b of the continuously variable transmission 45.
Inventors:
FUKUNAGA KIWAMU (JP)
YONEDA TATSUHIRO (JP)
YASUDA MAKOTO (JP)
YONEDA TATSUHIRO (JP)
YASUDA MAKOTO (JP)
Application Number:
PCT/JP2018/024388
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 | |||
| JPS6398308A | 1988-04-28 | |||
| JP2011206032A | 2011-10-20 | |||
| JP2001275413A | 2001-10-09 |
Attorney, Agent or Firm:
R&C IP LAW FIRM (JP)
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