WORKING MACHINE FOR TILLING

PROBLEM TO BE SOLVED: To provide a working machine for tilling equipped with a ground wheel adjusting means 7 capable of smoothly adjusting height position of ground wheels 4 for regulating tilling depth of a rotary 3. SOLUTION: A main body 2 of working machine is equipped with a rotary 3 for tillin...

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Bibliographische Detailangaben
1. Verfasser: TOJO MASAJI
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a working machine for tilling equipped with a ground wheel adjusting means 7 capable of smoothly adjusting height position of ground wheels 4 for regulating tilling depth of a rotary 3. SOLUTION: A main body 2 of working machine is equipped with a rotary 3 for tilling plowed soil. A strut 6 rotatably supporting ground wheels 4 for regulating tilling depth of the rotary 3 at the lower part of the strut and provided with a grip part 5 at the top part is installed. The ground wheel adjusting means 7 for vertically moving the strut 6, vertically regulating the ground wheels 4 and fixing the strut 6 is arranged. The ground wheel regulating means 7 has a fitting support frame 41 fixed to the main body 2 of working machine, a link mechanism 42 fixed to the fitting support frame 41 so as to move the strut 6 in the vertical direction and an operation handle 44 provided with a fixing pin 43 for fixing the link mechanism 42 having moved the strut 6 in the vertical direction to the fitting support frame 41.