JPS61125403U - - Google Patents

Description

[Brief explanation of drawings]

FIG. 1 is a partially cutaway perspective view showing a preferred embodiment of the bark crushing device of the present invention, FIG. 2 is a partially cutaway plan view of the same device, and FIG. 3 is a partially cut away perspective view showing a crushed piece extrusion port. FIG. 4 is a partially cutaway perspective view showing the cutter at the open end and the fixed blade for the open end, and FIGS. 5 and 6 show a conventional crusher. It is a perspective view and a front view shown. In the figure, 1 is a casing, 1a is a raw material input port, 1
b is a crushed piece outlet, 2 is a shearing part for rough cutting, 2a is a rotating blade, 2b is a fixed blade, 3 is a main shearing part, 5 is a crushed piece receiving plate, 5a is a crushed piece kicking body, 6 is a main rotating blade ,6
a is the upper end, 6b is the open side end, 6A and 6B are cutters, 7 is the middle receiving plate, 8 is the protruding fixed blade, 9 is the bark sorter, 9a is the crushed piece extrusion hole, 9b is the open side end The fixed blades for each are shown.

Claims (1)

[Scope of Claim for Utility Model Registration] (1) Inside the casing, which has a raw material input port formed in the upper part and a crushed piece outlet formed in the lower part, there is a shearing part for rough cutting in the lower part, and a shearing part below the shearing part. A main shearing section is provided at each of the main shearing sections, and the rough cutting shearing section is formed by a rotating blade and a fixed blade fixed to the inner wall of the casing opposite to the rotating blade. a crushed piece receiving plate, which is erected on the crushed piece receiving plate and is rotated integrally with the crushed piece receiving plate, and has an upper end in the longitudinal direction and an open side end in the width direction, each forming a cutter. a main rotary blade, a rotated intermediate receiving plate interposed between the rotary blade and the crushed piece receiving plate so that the upper end of the main rotating blade is somewhat protruded; A protruding fixed blade fixed to the inner wall of the casing for shearing fallen crushed pieces in cooperation with a cutter at the upper end of the main rotary blade, and a large number of crushed piece extrusion holes and a cutter at the open end. Each of them has a fixed blade for the open side end for further shearing the bark in cooperation, and the upper surface of the crushed piece receiving plate is in sliding contact with the lower end of the blade, and the circumference of the main rotary blade when rotating. A bark crushing device consisting of a cylindrical bark sorting body fixed in position. (2) The broken piece receiving plate has a broken piece kicker formed around the upper surface of the receiving plate and at a position protruding outward from the bark sorting body.Claim 1 of the Utility Model Registration Claim. The described bark crushing device. (3) Registration of a utility model in which the required length of the crushed piece extrusion holes formed in the bark sorting body extending from the inside along the axis L is formed to have the same diameter, and the tip thereof is tapered outward. A bark crushing device according to claim 1 or 2.