JPH0257189U

JPH0257189U -

Info

Publication number: JPH0257189U
Application number: JP13386988U
Authority: JP
Priority date: 1988-10-12
Filing date: 1988-10-12
Publication date: 1990-04-25
Anticipated expiration: 2003-10-12
Also published as: JPH064949Y2

Description

[Brief explanation of drawings]

図面は、本考案の実施態様を例示せるものにし
て、その、第１図は縦形流下式米選機の縦断側面
図、第２図は第１図のＡ−Ａ線における断面図、
第３図は同第１図のＢ−Ｂ線における断面図、第
４図は同図のＣ−Ｃ線における断面図、第５図は
作用の説明図である。１……回転選別筒、７……回転軸、８……玄米
供給ボツクス、１０……整粒受板体、１３……筒
体、１６……自転軸、１４……ベアリング、１５
……支持腕、Ｓ……圧縮バネ。 The drawings are for illustrating the embodiment of the present invention, and FIG. 1 is a vertical side view of a vertical flow-down rice sorter, and FIG. 2 is a sectional view taken along line A-A in FIG. 1.
3 is a cross-sectional view taken along the line B--B in FIG. 1, FIG. 4 is a cross-sectional view taken along the line C--C in the same figure, and FIG. 5 is an explanatory diagram of the operation. DESCRIPTION OF SYMBOLS 1...Rotating sorting tube, 7...Rotating shaft, 8...Brown rice supply box, 10...Sizing receiving plate, 13...Cylinder body, 16...Rotating shaft, 14...Bearing, 15
...Support arm, S...Compression spring.

Claims

[Scope of utility model registration request]

Brown rice is fed into a rotary sorting tube 1 which has countless sorting holes of an appropriate size formed on its circumferential surface and is rotatably installed with its axis vertically, and waste grains mixed in the brown rice are removed from the sorting holes. This is a vertical downflow type rice sorting machine which extracts and sorts the sorted grains from which waste grains have been removed from the lower part of the machine, and the rotary sorting cylinder 1 is attached to the upper and lower parts of the vertical rotating shaft 7. In the structure in which the rotary sorting cylinder 1 is rotated on its own axis and revolves around the rotating shaft 7 between the brown rice supply box 8 which rotates in a horizontal state and the grading receiving plate 10, the one brown rice supply box 8 A cylindrical body 13 is vertically disposed from the back surface of the cylindrical body 13, and a rotating shaft 16 is provided upwardly protruding from the upper surface side of the other grain size receiving plate 10 corresponding to the cylindrical body 13. A support arm 15, which is detachably fitted to the body 13 via a bearing 14 and has one side of its lower end and is protruded from the axis, is fitted onto the rotation shaft 16 so as to be able to slide only up and down, and the support arm 15
A rotary sorting tube attachment device for a vertical downflow type rice sorter, characterized in that a compression spring S is interposed between the and the grain size receiving plate 10.