JPS6251657B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an improvement in a dewinging device, in which a large number of dewinging pieces are installed between a disk having a suction hole for paddy in the center and a disk fixed to a shaft. A removing fan configured in a radial manner is rotatably supported in a hollow disk-shaped case equipped with an outlet for removing rice and rice husks, and a lining is provided on the inner surface of the peripheral wall of this case, and each of the above-mentioned The gist is that guide walls are provided on both sides of the outer end of the dewinging piece to collect and release the de-rice and paddy traveling on the dewinging piece.

In the illustrated embodiment, a large number of the dewinging pieces 1 are made of a synthetic resin material that generates static electricity when rubbed with the paddy to be removed, and the dewinging pieces 1 are flattened and have curved sides. 1. A disc 3 with a paddy suction hole 2 in the center and a disc 4 fixed to the shaft.
A defan 5 is formed by attaching the defan 5 radially with the inner circumferential surface of the dewing blade 1 facing in the direction of rotation, and the defan 5 is connected to the air outlet 6 for rice removal and rice husks. A lining 9 is provided on the inner surface of the peripheral wall 8 of the case 7, and a lining 9 is provided on the inner surface of the peripheral wall 8 of the case 7. A pair of guide walls 10, 10' are integrally provided to collect and release the rice removed from the wing pieces 1.

As described above, the present invention is a method for removing rice and husks, which is constructed by providing a large number of dewing pieces radially between a disk having a suction hole for rice in the center and a disk fixed to a shaft. It is rotatably supported in a hollow circular wall-shaped case equipped with an air outlet, and a lining is provided on the inner surface of the peripheral wall of this case. By providing a guide wall that collects and releases the de-rice and paddy running on the blades, the de-rice and paddy released from the de-rice blades can be intensively rubbed against the lining. In other words, it is not only extremely effective in making the undehulled rice that has not been removed by the dewinging pieces reliably slide onto the lining and achieving nearly 100% dehulling, but also the dehulled rice released from the dewinging pieces is horizontally removed. This has various effects such as there is no risk of scratches caused by direct scratches on the inner surfaces of the outer edges of both side walls of the case.

[Brief explanation of the drawing]

The drawings show an embodiment of the detaching device of the present invention, in which Fig. 1 is a perspective view of the whole, and Fig. 2 is a perspective view of the device shown in Fig. 1A-
FIG. 3 is an enlarged cross-sectional view taken along line A, and a perspective view showing a detached blade. 1... De-wing piece, 2... Suction hole, 3... Disc, 4... Disc, 5... Defan, 6... Air outlet, 7... Case,
8... Peripheral wall, 9... Lining, 10, 10'... Guide wall.

Claims (1)

[Claims] 1 A de-fan is constructed by radiating a large number of dewing pieces between a disc with a paddy suction hole in the center and a disc fixed to the shaft, and is equipped with an outlet for de-rice and rice husks. The blade is rotatably supported in a hollow disk-shaped case, and a lining is provided on the inner surface of the peripheral wall of the case, and the blade runs on both sides of the outer end of each blade blade. This device is characterized by having a guide wall that collects and releases the rice and paddy.