JPH02137311U

JPH02137311U -

Info

Publication number: JPH02137311U
Application number: JP4604989U
Authority: JP
Priority date: 1989-04-19
Filing date: 1989-04-19
Publication date: 1990-11-15

Description

[Brief explanation of drawings]

第１図は本考案の実施例の全体断面図、第２図
は第１図の要部詳細図、第３図は従来例の断面図
、第４図は他の従来例の断面図である。１……ベルトコンベア、２……シユート、３…
…バラ物、５ａ……アングル材、６……ライナ、
７……通しボルト、７ａ……頭部、７ｂ……ナツ
ト。 Fig. 1 is an overall sectional view of an embodiment of the present invention, Fig. 2 is a detailed view of the main part of Fig. 1, Fig. 3 is a sectional view of a conventional example, and Fig. 4 is a sectional view of another conventional example. . 1...belt conveyor, 2...shoot, 3...
...Loose item, 5a...Angle material, 6...Liner,
7...through bolt, 7a...head, 7b...nut.

Claims

[Scope of Claim for Utility Model Registration] In an inner surface protection device in which a panel-shaped metal liner is attached to the inner surface of a chute, etc. of a belt conveyor used for transporting bulk materials with a plurality of through bolts, the heads of these through bolts are The liner is welded to the surface of the liner, the screw shaft of the bolt protrudes from the back surface of the liner, and a weir fitting for covering the head of the through bolt and for self-lining is welded to the surface of the liner. For transportation of bulk goods, characterized in that the liner is integrally formed, the liner is attached to the inner surface of a chute, etc., the bolt screw shaft projects to the outer surface of the chute, etc., and a nut is screwed onto the bolt screw shaft. Internal protection device such as chute.