To provide a trailer structure for agricultural use to drive the wheel of the trailer by transmitting the rotational motion of a power output shaft extended from an engine for driving the wheel of a tractor and making the traveling track of the trailer coincide with that of the tractor.
The power output shaft 5 of an engine for driving the wheel 4b of the tractor 1 is connected to each spindle of a manure spreader 2 through a plurality of universal joints 7 to drive the wheel 50 of the manure spreader 2. Each spindle is rotatable around each king pin 30 and a link mechanism 52 is placed between a drawbar 53 connected to the rear end of the tractor 1 and each king pin 30 and, accordingly, each spindle of the manure spreader 2 is turned in the direction reverse to the steering direction of the wheel 4a of the tractor in the gyration of the tractor 1.
| JP2008154540 | FARM WORKING VEHICLE |
| JP2017127292 | AGRICULTURAL WORKING VEHICLE |
| JP2021185845 | SEEDLING TRANSPLANTER |
HIRABAYASHI SATORU
SUZAWA TADASHI
HATTORI HIROSHI
IWASA SHINGO
Toshio Nakamura
Miyazaki Yoshio
Kaoru Onozuka
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