Rotary tillage tine

Abstract

A farming machine including a rotary tillage claw part, an installation device of the rotary tillage claw and a counter-rotating rotary farming device is provided. A rotary retainer (3) is arranged on a main drive shaft (25) limberly and rotatablely and is provided with a plurality of farming rotators (73). The rotary retainer (3) is rotated. The farming rotators (73) are arranged on a necessary farming position and are fixed on the backboard part (6) of a support framework (5). The rotation of the main drive shaft (25) is passed to the farming rotators (73) by a drive mechanism in a keep board part (62). Each farming rotators (73) uses clutch to drive the needed rotators only. According to the structure, a plurality of farming rotators can be arranged on the farming machine and the necessary farming rotators can be fixed on the operation position by simple operation. A series of farm work can be done with high efficiency and the farming rotators can be replaced simply.

Description

[0001] This application is a divisional application of the application with the filing date of June 9, 2003, the application number 03141120.7, and the name "cultivation machinery and rotary tillage claw parts, rotary tillage claw installation device and rotary tillage device". technical field

[0002] The invention relates to a farming machine attached to a walking machine such as a tractor and capable of carrying out required farm work in the direction of its travel, a tilling rotary claw part mounted on it, a rotary claw mounting device, and a forward and reverse rotary tillage machine. device. In more detail, it relates to a method that uses the rotation of the rotating holding body to make a plurality of farming rotating bodies arranged on the rotating holding body rotate together, and can properly select the farming rotating body required for farming operations to perform a farming operation or a farming operation. Farming machinery for series of farm work. Background ...

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