JPS60159733U

JPS60159733U - Sediment supply device

Info

Publication number: JPS60159733U
Application number: JP4804384U
Authority: JP
Inventors: 永松　雅
Original assignee: 小松ゼノア株式会社; 株式会社小松製作所
Priority date: 1984-04-03
Filing date: 1984-04-03
Publication date: 1985-10-24

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図及び第２図は従来の土砂供給装置を示す説明図、
第３図はこの考案の一実施例を示す断面図、第４図はス
クリュウの斜視図、第５図は第４図■−■線に沿う断面
図、第６図は第４図ＶＩ−Ｖｌ線に沿う断面図、第７図
はテーパ管部分の分解図、第８図はテーパ管の断面図、
第９図は第８図ＩＸ−ＩＸ線に沿う断面図である。２はホッパ、３はスクリュウコンベヤ、３ｂはスクリュ
ウ、３ｃは中空軸、４はテーパ管、５は輸送管、１０は
非粘着層。Figures 1 and 2 are explanatory diagrams showing a conventional earth and sand supply device;
Fig. 3 is a sectional view showing one embodiment of this invention, Fig. 4 is a perspective view of the screw, Fig. 5 is a sectional view taken along the line ■-■ in Fig. 4, and Fig. 6 is Fig. 4 VI-Vl. 7 is an exploded view of the tapered tube portion, FIG. 8 is a sectional view of the tapered tube,
FIG. 9 is a sectional view taken along line IX-IX in FIG. 8. 2 is a hopper, 3 is a screw conveyor, 3b is a screw, 3c is a hollow shaft, 4 is a tapered pipe, 5 is a transport pipe, and 10 is a non-adhesive layer.

Claims

[Scope of utility model registration request]

The earth and sand contained in the hopper 2 is conveyed to the tapered pipe 4 side by a screw conveyor 3 provided at the bottom of the hopper 2,
In a device that consolidates the earth and sand in the tapered pipe 4 and extrudes the consolidated earth and sand in the tapered pipe 4 in the form of a plug toward the transport pipe 5 side by a piston, the surface and taper of the screw 3b and hollow shaft 3c of the screw conveyor 3 are An earth and sand supply device comprising a non-adhesive layer 10 provided on the inner surface of a pipe 4.