| 摘要 |
PROBLEM TO BE SOLVED: To provide an agricultural crop-cutting device capable of aiming at the reduction of labor for cutting and obtaining a high working property by a simple supplying work of an object to be cut and also cut-treating deformed spherical agricultural crops in a high accuracy. SOLUTION: This cutting device is provided with that a pair of cylindrical rollers 1A, 1B having screw grooves 1A<SB>S</SB>, 1B<SB>S</SB>on their outer surfaces are driven for rotating in reverse directions to each other by a rotary driving means consisting of a motor 4 and gears 1A<SB>G</SB>, 1B<SB>G</SB>, 4G. The object to be cut M supplied on the one end side of the cylindrical rollers 1A, 1B is provided by getting a direction regulation so that its longitudinal direction is set along a rotary axis O<SB>1</SB>, O<SB>2</SB>and its center of gravity is positioned on the center of the rotary axis O<SB>1</SB>, O<SB>2</SB>in the middle of conveyance to another end side, and being cut-treated by a rotary blade 6 arranged at the other end side of the cylindrical rollers 1A, 1B at a cutting surface passing through the center of gravity and along the longitudinal direction. COPYRIGHT: (C)2007,JPO&INPIT
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