JPH03123538U - - Google Patents
Info
- Publication number
- JPH03123538U JPH03123538U JP3313490U JP3313490U JPH03123538U JP H03123538 U JPH03123538 U JP H03123538U JP 3313490 U JP3313490 U JP 3313490U JP 3313490 U JP3313490 U JP 3313490U JP H03123538 U JPH03123538 U JP H03123538U
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- crushing teeth
- crushing
- main casing
- striking
- 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
- 238000010298 pulverizing process Methods 0.000 claims 1
- 239000002994 raw material Substances 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 239000011343 solid material Substances 0.000 claims 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
、第５図は内ロータの粉砕歯の一方の打撃部が摩
耗した状態を示す内ロータの部分正面図、第６図
は第５図に示す内ロータの粉砕歯を反転させた状
態を示すロータの部分正面図である。
２……本体ケーシング、５……内ロータ、９…
…取付溝（取付手段）、１２……粉砕歯、１２ａ
，１２ｂ……打撃部、１３……キー溝（取付手段
）、１４……こう配キー（取付手段）、１８……
外ロータ、２０……粉砕歯、２１……供給ホツパ
ー（供給部）、２２……排出口、Ｓ……粉砕空間
。
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. Figure 5 is a partial front view of the inner rotor showing a state in which one of the impact parts of the crushing teeth of the inner rotor is worn out, and Figure 6 shows a state in which the crushing teeth of the inner rotor shown in Figure 5 are reversed. FIG. 3 is a partial front view of the rotor. 2... Main body casing, 5... Inner rotor, 9...
...Mounting groove (mounting means), 12...Crushing tooth, 12a
, 12b... striking part, 13... key groove (attachment means), 14... gradient key (attachment means), 18...
Outer rotor, 20...Crushing teeth, 21...Supply hopper (supply section), 22...Discharge port, S...Crushing space.
Claims (1)
砕歯１２，２０を回転方向へ並設し、両粉砕歯１
２，２０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、 回転可能なロータ５の周壁に並設した粉砕歯１
２に一対の打撃部１２ａ，１２ｂを設け、一方の
打撃部１２ａをロータ５の外側に位置させるとと
もに、他方の打撃部１２ｂをロータ５の内側に位
置させるように粉砕歯１２をロータ５対し着脱可
能に取付ける取付手段９，１３，１４を設けたこ
とを特徴とする固体原料粉砕機における粉砕歯の
構造。[Claims for Utility Model Registration] Inner and outer crushing teeth 12 and 20 that are relatively rotatable are arranged in parallel in the rotational direction in the main casing 2, and both crushing teeth 1
In this pulverizer, the main casing 2 is provided with a supply section 21 for feeding solid raw materials into the pulverizing space S between 2 and 20.
2 is provided with a pair of striking parts 12a and 12b, and the crushing teeth 12 are attached to and removed from the rotor 5 such that one striking part 12a is located outside the rotor 5 and the other striking part 12b is located inside the rotor 5. A structure of a crushing tooth in a solid material crusher, characterized in that attachment means 9, 13, 14 are provided for attachment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3313490U JPH03123538U (en) | 1990-03-29 | 1990-03-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3313490U JPH03123538U (en) | 1990-03-29 | 1990-03-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03123538U true JPH03123538U (en) | 1991-12-16 |
Family
ID=31536539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3313490U Pending JPH03123538U (en) | 1990-03-29 | 1990-03-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03123538U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57147447A (en) * | 1981-03-07 | 1982-09-11 | Kawasaki Heavy Ind Ltd | Impact crusher |
| JPS6099353A (en) * | 1983-11-04 | 1985-06-03 | 株式会社栗本鉄工所 | Rotor for impact type crusher |
| JPS62114666A (en) * | 1985-11-13 | 1987-05-26 | 川崎重工業株式会社 | Rotor protective device for impact type crusher |
-
1990
- 1990-03-29 JP JP3313490U patent/JPH03123538U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57147447A (en) * | 1981-03-07 | 1982-09-11 | Kawasaki Heavy Ind Ltd | Impact crusher |
| JPS6099353A (en) * | 1983-11-04 | 1985-06-03 | 株式会社栗本鉄工所 | Rotor for impact type crusher |
| JPS62114666A (en) * | 1985-11-13 | 1987-05-26 | 川崎重工業株式会社 | Rotor protective device for impact type crusher |
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