JPS6325149U - - Google Patents
Info
- Publication number
- JPS6325149U JPS6325149U JP11868986U JP11868986U JPS6325149U JP S6325149 U JPS6325149 U JP S6325149U JP 11868986 U JP11868986 U JP 11868986U JP 11868986 U JP11868986 U JP 11868986U JP S6325149 U JPS6325149 U JP S6325149U
- Authority
- JP
- Japan
- Prior art keywords
- roller
- tire
- split
- fixed
- mill
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Crushing And Grinding (AREA)
Description
第１図は本考案の第１実施例に係るミル用ロー
ラタイヤの固定構造を示す粉砕ローラの一部断面
図、第２図は上記粉砕ローラの一部切り欠き正面
図、第３図は本考案の第２の実施例に係るミル用
ローラタイヤの固定構造を示す粉砕ローラの一部
切掻き断面図、第４図は上記本考案の第２の実施
例に係るミル用ローラタイヤの固定構造を適用し
た粉砕ローラの部分正面図、第５図は本考案の第
３の実施例に係るミル用ローラタイヤの固定構造
を示す部分断面図、第６図は従来例に係る粉砕ロ
ーラ取付け状態を示す側面図である。
（符号の説明）、１０，２６……粉砕ローラ、
１１，２７……粉砕ローラ本体、１２，１３，１
４，１５，２８……分割型ローラタイヤ、１６，
３１……押さえ板、１７，１８，３２，３３……
係止溝、１９，２２，３４，３５……係合凸部、
２４……ネジ機構、２５，３７……穴、３６……
ボルト（ネジ機構）、３８……治具。
FIG. 1 is a partial sectional view of a crushing roller showing the fixing structure of a mill roller tire according to a first embodiment of the present invention, FIG. 2 is a partially cutaway front view of the crushing roller, and FIG. A partially cutaway cross-sectional view of a crushing roller showing a fixing structure for a mill roller tire according to a second embodiment of the invention, and FIG. 4 shows a fixing structure for a mill roller tire according to a second embodiment of the invention. FIG. 5 is a partial cross-sectional view showing the fixing structure of a mill roller tire according to the third embodiment of the present invention, and FIG. 6 is a partial front view of a crushing roller according to a conventional example. FIG. (Explanation of symbols), 10, 26...Crushing roller,
11, 27... Grinding roller main body, 12, 13, 1
4, 15, 28... split roller tire, 16,
31... Pressing plate, 17, 18, 32, 33...
Locking groove, 19, 22, 34, 35...Engagement convex portion,
24...screw mechanism, 25, 37...hole, 36...
Bolt (screw mechanism), 38... jig.
Claims (1)
砕ローラ本体に、両側部には係止溝が形成されて
いる円弧状の分割型ローラタイヤを取付けるミル
用ローラタイヤの固定構造であつて、上記分割型
ローラタイヤの一方の側部に形成された係止溝を
上記粉砕ローラ本体の側部に形成された係合凸部
によつて固定すると共に、上記分割型ローラタイ
ヤの他方側の係止溝を該係止溝に係合する係合凸
部が形成される押さえ板を設け、該押さえ板をネ
ジ機構によつて上記分割型ローラタイヤを粉砕ロ
ーラ本体に押圧固定したことを特徴とするミル用
ローラタイヤの固定構造。 (2) ネジ機構は、粉砕ローラ本体に螺入する複
数のボルトから形成されている実用新案登録請求
の範囲第１項記載のミル用ローラタイヤの固定構
造。 (3) ネジ機構は、粉砕ローラ本体の端部に形成
された雄ネジと、該雄ネジに螺合する雌ネジが形
成された押さえ板からなつている実用新案登録請
求の範囲第１項記載のミル用ローラタイヤの固定
構造。[Claims for Utility Model Registration] (1) A mill roller in which arc-shaped split roller tires with locking grooves formed on both sides are attached to a crushing roller body that is freely rotatably supported on a rotary table. A tire fixing structure, wherein a locking groove formed on one side of the split roller tire is fixed by an engaging convex portion formed on a side of the crushing roller main body, and the split roller tire is fixed with a locking groove formed on one side of the split roller tire. A holding plate is provided in which an engaging convex portion is formed to engage the locking groove on the other side of the mold roller tire, and the holding plate is connected to the crushing roller body by using a screw mechanism to crush the split type roller tire. A fixing structure for a roller tire for a mill, characterized in that it is fixed by pressure. (2) The fixing structure for a mill roller tire according to claim 1, wherein the screw mechanism is formed of a plurality of bolts screwed into the crushing roller body. (3) The screw mechanism is comprised of a male screw formed at the end of the crushing roller body and a presser plate having a female screw threadedly engaged with the male screw, as described in claim 1 of the utility model registration claim. Fixed structure for roller tires for mills.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11868986U JPS6325149U (en) | 1986-07-31 | 1986-07-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11868986U JPS6325149U (en) | 1986-07-31 | 1986-07-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6325149U true JPS6325149U (en) | 1988-02-19 |
Family
ID=31005381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11868986U Pending JPS6325149U (en) | 1986-07-31 | 1986-07-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6325149U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016159285A (en) * | 2015-03-05 | 2016-09-05 | 三菱日立パワーシステムズ株式会社 | Pulverization roller, and pulverizer |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5573354A (en) * | 1978-11-24 | 1980-06-03 | Combustion Eng | Grinding mill |
| JPS57190116A (en) * | 1981-05-20 | 1982-11-22 | Mitsubishi Heavy Ind Ltd | Built-up roll manufacturing method |
| JPS59206055A (en) * | 1983-04-27 | 1984-11-21 | コンバツシヨン・エンヂニアリング・インコ−ポレ−テツド | Journal bearing system for crushing roll |
-
1986
- 1986-07-31 JP JP11868986U patent/JPS6325149U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5573354A (en) * | 1978-11-24 | 1980-06-03 | Combustion Eng | Grinding mill |
| JPS57190116A (en) * | 1981-05-20 | 1982-11-22 | Mitsubishi Heavy Ind Ltd | Built-up roll manufacturing method |
| JPS59206055A (en) * | 1983-04-27 | 1984-11-21 | コンバツシヨン・エンヂニアリング・インコ−ポレ−テツド | Journal bearing system for crushing roll |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016159285A (en) * | 2015-03-05 | 2016-09-05 | 三菱日立パワーシステムズ株式会社 | Pulverization roller, and pulverizer |