JPS60168549U

JPS60168549U - Spiderless rotary crusher

Info

Publication number: JPS60168549U
Application number: JP4868784U
Authority: JP
Inventors: 毅田中; 上達　政夫
Original assignee: 株式会社神戸製鋼所
Priority date: 1984-04-02
Filing date: 1984-04-02
Publication date: 1985-11-08
Also published as: JPS632106Y2

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図は本考案の一実施例に係るスパイダレス旋動型破
砕機の側断面図、第２図は同実施例に用いることのでき
る分割状スラスト軸受面を有する軸受の一例としての段
付きスラストパッドを示すもので、同図ａはその底面図
、同図すは側面図、同図Ｃは上面図、同図ｄは同図Ｃに
おけるＡ−Ａ矢視断面図、第３図は同実施例に用いるこ
とのできるスラスト軸受板を説明する為のもので、同図
ａは側断面図、同図すは底面図、第４図は同実施例に用
いることのできる球面座を説明する為のもので同図ａは
側断面図、同図すは上面図である。（符号の説明）、４・・・コンケーブリング、５・・・
マントル、８・・・偏心駆動軸、１２・・・マントル主
軸、２４．２４’・・・スラストパッド、２８，２８′
・・・スラスト軸受板、３８．３８’・・・球面座、４
２．４２’・・・ピン、Ｂ１．Ｂ２・・・ボールジヨイ
ント、５８・・・一方向クラッチ。Fig. 1 is a side sectional view of a spiderless rotary crusher according to an embodiment of the present invention, and Fig. 2 is a stepped bearing as an example of a bearing having a split thrust bearing surface that can be used in the embodiment. The thrust pad is shown in FIG. This figure is for explaining a thrust bearing plate that can be used in the embodiment. Figure a is a side sectional view, figure 4 is a bottom view, and Figure 4 is for explaining a spherical seat that can be used in the embodiment. Figure 1A is a side sectional view, and Figure 1A is a top view. (Explanation of symbols), 4...Concave ring, 5...
Mantle, 8... Eccentric drive shaft, 12... Mantle main shaft, 24.24'... Thrust pad, 28, 28'
...Thrust bearing plate, 38.38'...Spherical seat, 4
2.42'...pin, B1. B2...Ball joint, 58...One-way clutch.

Claims

[Scope of utility model registration request]

An eccentric drive shaft supporting a mantle main shaft fixed to a rotating mantle is supported in the radial direction via a radial bearing at its lower part, and the mantle is supported in the axial direction by the eccentric drive shaft via a thrust bearing. In the rotary type crusher, the mantle main shaft is made into a hollow shape, and a connecting shaft is loosely fitted therein, the upper end of the connecting shaft is connected to the mantle via a ball joint, and the lower end is connected to the mantle through a ball joint. A spikeless rotary crusher characterized by being connected to a non-rotating member at the bottom of an eccentric drive shaft via a directional clutch and a ball joint.