TRACTOR

Japanese Patent JP2017024710

A

PROBLEM TO BE SOLVED: To properly arrange an electric motor in consideration of the center of gravity of a machine body and maintenance in a tractor which uses the electric motor as a power source and fits a work machine to a rear part of the machine body to perform work-traveling.SOLUTION: A machine body frame is configured at a front part of a machine body, and a transmission case is connected to the rear side of the machine body frame. Power of an electric motor 6 is transmitted to a transmission device inside the transmission case. A rear wheel transmission case is provided at the rear part of the transmission case to transmit power transmitted to the transmission device inside the transmission case from a transmission shaft inside the rear wheel transmission case to a rear wheel 4. A front wheel transmission case is provided in the machine body frame to transmit a part of the power in the transmission case from a transmission shaft inside the front wheel transmission case to a front wheel 3. The electric motor 6 is provided in front of a shaft core of the front wheel 3. The machine body frame is composed of a pair of machine body frames arranged side by side. The electric motor 6 is disposed in a space part formed between the left and right machine body frames.SELECTED DRAWING: Figure 1

JPH07505755	[Title of the Invention] An electrically driveable automobile
WO/2022/106681	ELECTRIC DRIVE DEVICE FOR A VEHICLE AXLE
WO/2022/078711	VEHICLE COMPRISING AN ELECTRIC BATTERY AND A CIRCUIT FOR COOLING SAME

DOI YOSHINORI

JP2016141573A

February 02, 2017

July 19, 2016

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ISEKI AGRICULT MACH

B60K1/00; B60K17/04; B60K17/34; B60L15/00; B62D49/00

JP2012056542A	2012-03-22
JPH10203374A	1998-08-04
JP2003009607A	2003-01-14
JPH09118143A	1997-05-06
JP2009137443A	2009-06-25

US4662472A

1987-05-05

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