JPH03123539U - - Google Patents
Info
- Publication number
- JPH03123539U JPH03123539U JP3313590U JP3313590U JPH03123539U JP H03123539 U JPH03123539 U JP H03123539U JP 3313590 U JP3313590 U JP 3313590U JP 3313590 U JP3313590 U JP 3313590U JP H03123539 U JPH03123539 U JP H03123539U
- Authority
- JP
- Japan
- Prior art keywords
- crushing teeth
- rotor
- raw material
- mounting groove
- solid raw
- 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
- 239000002994 raw material Substances 0.000 claims 3
- 239000007787 solid Substances 0.000 claims 3
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Crushing And Pulverization Processes (AREA)
Description
第１図は本実施例に係る粉砕機を示す縦断面図
、第２図は第１図のＸ−Ｘ線断面図、第３図は内
ロータの部分正面図、第４図は同じく部分斜視図
である。
２……本体ケーシング、５……内ローラ、９…
…取付溝、１０……傾斜面、１２……粉砕歯、１
３……キー溝、１４……こう配キー、１４ａ……
傾斜面、１８……外ロータ、２０……粉砕歯、２
１……供給ホツパー（供給部）、２２……排出口
、Ｓ……粉砕空間、Ｐ……遠心力、Ｑ……保持力
。
Fig. 1 is a longitudinal sectional view showing the crusher according to this embodiment, Fig. 2 is a sectional view taken along the line X-X of Fig. 1, Fig. 3 is a partial front view of the inner rotor, and Fig. 4 is a partial perspective view of the same. It is a diagram. 2... Main body casing, 5... Inner roller, 9...
...Mounting groove, 10...Slanted surface, 12...Crushing tooth, 1
3...key groove, 14...gradient key, 14a...
Inclined surface, 18...Outer rotor, 20...Crushing tooth, 2
1... Supply hopper (supply section), 22... Discharge port, S... Grinding space, P... Centrifugal force, Q... Holding force.
Claims (1)
粉砕歯１２，２０を回転方向へ並設し、両粉砕歯
１２，２０間の粉砕空間Ｓに固体原料を投入する
供給部２１を本体ケーシング２に設けた粉砕機に
おいて、 回転可能ロータ５の周壁には粉砕歯１２が挿脱
される取付溝９を同ロータ５の回転軸心に沿つて
設け、ロータ５の回転方向に沿う取付溝９の両内
側と粉砕歯１２の両外側との間には一対のキー１
４を挿脱可能に係入したことを特徴とする固体原
料粉砕機における粉砕歯の取付構造。 ２ 第１請求項において、取付溝９の両内側には
ロータ５の外側から内側に向かうに従いテーパ状
に拡がる傾斜面１０を形成し、キー１４には取付
溝９の傾斜面１０に圧接される傾斜面１４ａを形
成したことを特徴とする固体原料粉砕機における
粉砕歯の取付構造。[Claims for Utility Model Registration] 1. Inner and outer crushing teeth 12, 20 that are relatively rotatable are arranged side by side in the rotational direction in the main body casing 2, and a solid raw material is introduced into the crushing space S between both the crushing teeth 12, 20. In a crusher in which a supply section 21 is provided in a main body casing 2, mounting grooves 9 into which crushing teeth 12 are inserted and removed are provided on the peripheral wall of a rotatable rotor 5 along the rotation axis of the rotor 5, and rotation of the rotor 5 is performed. A pair of keys 1 are provided between both inner sides of the mounting groove 9 along the direction and both outer sides of the crushing teeth 12.
A mounting structure for crushing teeth in a solid raw material crusher, characterized in that 4 is removably engaged. 2 In the first claim, sloped surfaces 10 are formed on both inner sides of the mounting groove 9, and the sloped surfaces 10 are formed in a tapered shape from the outside of the rotor 5 toward the inside, and the key 14 is pressed against the sloped surface 10 of the mounting groove 9. A mounting structure for crushing teeth in a solid raw material crusher, characterized in that an inclined surface 14a is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3313590U JPH03123539U (en) | 1990-03-29 | 1990-03-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3313590U JPH03123539U (en) | 1990-03-29 | 1990-03-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03123539U true JPH03123539U (en) | 1991-12-16 |
Family
ID=31536541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3313590U Pending JPH03123539U (en) | 1990-03-29 | 1990-03-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03123539U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017100062A (en) * | 2015-11-30 | 2017-06-08 | 株式会社静岡プラント | Impeller unit and pulverization device having impeller unit |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6099351A (en) * | 1983-11-04 | 1985-06-03 | 株式会社栗本鉄工所 | Detachable device for striking plate of impact type crusher |
| JPS61212339A (en) * | 1985-03-14 | 1986-09-20 | 株式会社 栗本鉄工所 | Rotor for shock type crusher |
-
1990
- 1990-03-29 JP JP3313590U patent/JPH03123539U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6099351A (en) * | 1983-11-04 | 1985-06-03 | 株式会社栗本鉄工所 | Detachable device for striking plate of impact type crusher |
| JPS61212339A (en) * | 1985-03-14 | 1986-09-20 | 株式会社 栗本鉄工所 | Rotor for shock type crusher |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017100062A (en) * | 2015-11-30 | 2017-06-08 | 株式会社静岡プラント | Impeller unit and pulverization device having impeller unit |
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