To provide a cutting machine facilitating attachment operation of a stationary blade.
In the cutting machine, rotary blades 38, 42 are attached to a rotor 26, in a state in which they are shifted against rotary blades 40, 44 by about the length of the same in a rotary shaft direction of the rotor 26, and each length of the rotary blades is made to be about one half the width dimension of the rotor 26. Thus, difference h between the turning radius of both ends of a blade tip 46 and that of a central part of the blade tip 46 can be brought to be small, even if the linear blade tip 46 of the rotary blade is installed inclined at a predetermined angle with respect to the direction of the rotary shaft direction of the rotor 26, since the rotary blade reduces the impact, when the blade hits a substance to be cut. Consequently, the substance to be cut can be cut in a proper state, between each of the aforesaid rotary blades and the stationary blade 48, as the space between a blade tip 50 and a turning orbit of the blade tip 46 can be brought to be small, even if the linear blade tip 50 of the stationary blade 48 is installed along the rotary shaft direction of the rotor 26.
| JPS6117939U | 1986-02-01 | |||
| JPS549096A | 1979-01-23 | |||
| JPS54158395U | 1979-11-05 | |||
| JP2003274750A | 2003-09-30 |
Kato Kazunori
Katsuichi Nishimoto
Hiroshi Fukuda