JPS58127010U

JPS58127010U - screw feeder

Info

Publication number: JPS58127010U
Application number: JP6375282U
Authority: JP
Inventors: 孝裕大下; 小野寺　正人
Original assignee: 株式会社荏原製作所
Priority date: 1982-05-04
Filing date: 1982-05-04
Publication date: 1983-08-29

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来例の縦断面図、第２図ないし第７図は本考
案の実施例を示し、第２図は縦断面図、第３図及び第４
図は第２図におけるそれぞれ■−１線及び■−■線の断
面図、第５図は空廻り防止刃付近の縦断面図、第６図及
び第７図は第５図のそれぞれＩＩＩ−Ｉ線及びＩＶ−Ｉ
Ｖ線の断面図である。１・・・・・・スクリューケーシング、２・・・・・・
テーパーケーシング、３・・・・・・駆動装置、４・・
・・・・スクリュー、５・・・・・・投入ホッパ、６・
・・・・・出口開口、７・・曲羽根、８・・・・・・入
口壁、９・・・・・・円筒部、１０・・・・・・導入部
、１１・・・・・・天井部、１２・・・・・・空廻り防
止板、１３・・・・・・空廻り防止板、１４・・・・・
・管壁、１５・・・・・・座、１６・・・・・・ボルト
、１７・・・・・・刃。第３図第４図第６図FIG. 1 is a longitudinal sectional view of a conventional example, FIGS. 2 to 7 show an embodiment of the present invention, FIG. 2 is a longitudinal sectional view, and FIGS.
The figures are sectional views taken along the ■-1 line and ■-■ line in Fig. 2, respectively, Fig. 5 is a longitudinal sectional view of the vicinity of the spin-driving prevention blade, and Figs. 6 and 7 are respectively III-I in Fig. 5. line and IV-I
It is a sectional view taken along the V line. 1... Screw casing, 2...
Tapered casing, 3... Drive device, 4...
... Screw, 5 ... Input hopper, 6.
...Exit opening, 7...Curved blade, 8...Inlet wall, 9...Cylindrical part, 10...Introduction part, 11...・Ceiling part, 12... Dry spinning prevention plate, 13... Dry spinning prevention plate, 14...
・Pipe wall, 15...seat, 16...bolt, 17...blade. Figure 3 Figure 4 Figure 6

Claims

[Scope of utility model registration request]

In a screw feeder in which a screw is rotatably supported about a horizontal axis in a screw casing having an input hopper at the top of one end and an outlet opening at the other end, the input hopper and the screw casing are connected to each other. An introduction part is provided between the cylindrical part and the ceiling above the screw and has a ceiling having an inclination angle of 3 to 40 degrees with respect to the screw shaft. A screw feeder comprising a rotation prevention plate, and a screw in the cylindrical portion near the idle rotation prevention plate is notched.