JPS614779U

JPS614779U - Grain sorting machine grain lifting spiral

Info

Publication number: JPS614779U
Application number: JP9000584U
Authority: JP
Inventors: 謙蔵川島
Original assignee: 株式会社タイガーカワシマ
Priority date: 1984-06-15
Filing date: 1984-06-15
Publication date: 1986-01-13
Also published as: JPS6349342Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図〜第５図は本考案揚穀螺旋体の一実施例を示して
おり、第１図はその正面図、第２図はその背面図、第３
図はその平面図、第４図はその底面図、第５図は上記実
施例の揚穀螺旋体の掻上域を示す展開図、第６図は従来
の揚穀螺旋体を備えた穀類選別機を示す断面図、第７図
は上記穀類選別機に用いられる選別網体を示す斜視図で
ある。２・・・選別網体、３・・・揚穀螺旋体、３１・・・螺
旋軸、３２ａ・・・主螺旋羽根、３２ｂ・・・補助螺旋
羽根、３３・・・供給域、３４・・・選別域、３５・・
・取出域、３６−・・掻上域、３７ａ，３７ｂ・・・掻
上爪、３８・・・終端、４・・・外殻体。Figures 1 to 5 show an embodiment of the grain-frying spiral of the present invention; Figure 1 is its front view, Figure 2 is its rear view, and Figure 3 is its rear view.
The figure is a plan view, FIG. 4 is a bottom view, FIG. 5 is a developed view showing the raking area of the grain lifting spiral of the above embodiment, and FIG. 6 is a grain sorting machine equipped with a conventional grain lifting spiral. The sectional view shown in FIG. 7 is a perspective view showing a sorting net used in the grain sorting machine. 2... Sorting net body, 3... Grain frying spiral body, 31... Spiral shaft, 32a... Main spiral blade, 32b... Auxiliary spiral blade, 33... Supply area, 34... Sorting area, 35...
- Removal area, 36--raking area, 37a, 37b... scraping claw, 38... terminal end, 4... outer shell body.

Claims

[Claims for Utility Model Registration] A grain sorting machine comprising a main helical blade on the outer periphery of a helical shaft, which is fitted concentrically and rotatably inside a cylindrical sorting net, and constitutes the main part of a grain sorting machine. , in a grain lifting spiral body that uses a main spiral blade to transport grain upward from a raking area at the lowest end to a skewering area via a sorting area by rotation of a helical shaft, the main spiral is connected to the raking area at the lowest end. An auxiliary spiral blade is provided whose starting end is at a different angular position from the starting end of the blade, and the auxiliary spiral blade is provided with its terminal end beyond the angular position of the starting end of the main spiral blade, and locally. It has a double helical structure, and the main helical blade has a radial width of 1', a pitch of approximately 1.3, and a diameter of the helical shaft of 1, and an outer diameter of approximately 1.4. Further, each part of the main spiral blade in the width direction of its surface is set as follows.
1. A grain lifting spiral for a grain sorting machine, which is attached to a spiral shaft so as to be located on the normal line of a corresponding cutting surface of the spiral shaft.