JPS6197192U

JPS6197192U -

Info

Publication number: JPS6197192U
Application number: JP18052684U
Authority: JP
Priority date: 1984-11-28
Filing date: 1984-11-28
Publication date: 1986-06-21
Also published as: JPS641273Y2

Description

[Brief explanation of the drawing]

第１図は本考案に係る耐摩耗性ライナの取付構
造の一例を示すホツパー一部切欠き正面図であり
、第２図はそのようなライナの一部を切り欠いて
示す、表側部分の拡大斜視説明図であり、第３図
はライナの連結取付構造の一つの状態を示す正面
図であり、第４図は第３図における−断面図
であり、第５図はそれらライナの連結縁部の連結
構造を拡大して示す断面説明図であり、第６図は
ライナの重ね合わされた連結縁部の構成を示す拡
大要部説明図である。２：ホツパー、４：ホツパー壁、６：耐摩耗性
ライナ、８：クツシヨンゴム層、１０：セラミツ
ク板、１２：ライナ底板、１３：段付き部（連結
縁部）、１４：露出ライナ底板部分（連結縁部）
、１６：ボルト、１８：ナツト、２２：ボルト挿
通孔、２４：ガイド部、２６：保持孔部、２８：
スリツト（挿通孔）。 Fig. 1 is a partially cutaway front view of the hopper showing an example of the mounting structure of the wear-resistant liner according to the present invention, and Fig. 2 is an enlarged view of the front side of such a liner with a part cut away. FIG. 3 is a front view showing one state of the liner connection and mounting structure, FIG. 4 is a sectional view taken in FIG. 3, and FIG. FIG. 6 is an enlarged cross-sectional explanatory view showing the connection structure of FIG. 6, and FIG. 2: Hopper, 4: Hopper wall, 6: Abrasion resistant liner, 8: Cushion rubber layer, 10: Ceramic plate, 12: Liner bottom plate, 13: Stepped part (connection edge), 14: Exposed liner bottom plate part (connection edge)
, 16: bolt, 18: nut, 22: bolt insertion hole, 24: guide section, 26: holding hole section, 28:
Slit (insertion hole).

Claims

[Scope of Claim for Utility Model Registration] (1) A plurality of wear-resistant liners each having a wear-resistant plate of a predetermined size such as a ceramic plate on the front side and a liner bottom plate on the back side are attached to a predetermined mounting surface. The connecting edge of one of the liners to be connected is raised such that a predetermined gap is formed between the liner bottom plate and the mounting surface. The connecting edge of the other liner to be connected consists essentially only of the liner bottom plate over a predetermined width, so that the exposed liner The bottom plate portion is inserted into the gap between the liner bottom plate and the mounting surface formed by the stepped structure of the connecting edge of one of the liners, overlapped, and provided so as to penetrate through the overlapping portion. The wear-resistant plate is provided with the wear-resistant plate on the surface of the head and is fixed to the mounting surface with a bolt separate from the liner through a bolt insertion hole formed in the liner. Liner mounting structure. (2) The bolt insertion hole provided in the liner bottom plate portion exposed at the connecting edge of the other liner has a holding hole portion in which the leg of the bolt is positioned, and a holding hole portion provided in the exposed liner bottom plate portion at the connecting edge of the other liner. and a guide portion opened at the end of the liner bottom plate portion, and when the exposed liner bottom plate portion is inserted, the leg portion of the bolt inserted into the bolt insertion hole of the connecting edge of the one liner is The mounting structure according to claim 1, wherein the mounting structure is guided into the holding hole portion through the guide portion. (3) The wear-resistant liner has a structure in which a predetermined rubber cushion layer is provided on the liner bottom plate, and a wear-resistant plate of a predetermined size, such as the ceramic plate, is further provided on the rubber cushion layer. The mounting structure according to claim 1 or 2 of the utility model registration claim.