JPS6259144U - - Google Patents
Info
- Publication number
- JPS6259144U JPS6259144U JP8839785U JP8839785U JPS6259144U JP S6259144 U JPS6259144 U JP S6259144U JP 8839785 U JP8839785 U JP 8839785U JP 8839785 U JP8839785 U JP 8839785U JP S6259144 U JPS6259144 U JP S6259144U
- Authority
- JP
- Japan
- Prior art keywords
- striking piece
- striking
- ceramic
- utility
- model registration
- 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
- 239000002184 metal Substances 0.000 claims description 2
- 239000000919 ceramic Substances 0.000 claims 3
- 239000000463 material Substances 0.000 claims 1
Landscapes
- Crushing And Pulverization Processes (AREA)
Description
第１図は本考案の一実施例に係る打撃子の横断
面図、第２図、第３図はそれぞれ他の実施例に係
る打撃子の要部横断面図、第４図ａ，ｂは打撃片
の取付状態の変形例を示す平面図、同図ａ′，ｂ
′はその正面図、第５図は従来の衝撃式破砕機の
要部断面図、第６図は摩耗した打撃子の横断面図
である。
（符号の説明）、２１…打撃子、２２…打撃片
、２３…外側縁部、２４…拘束部材、２７…円弧
軌跡、２８…金属片。
FIG. 1 is a cross-sectional view of a striker according to one embodiment of the present invention, FIGS. 2 and 3 are cross-sectional views of main parts of a striker according to other embodiments, and FIGS. 4a and 4b are A plan view showing a modified example of the mounting state of the striking piece, a' and b of the same figure.
' is a front view thereof, FIG. 5 is a cross-sectional view of a main part of a conventional impact type crusher, and FIG. 6 is a cross-sectional view of a worn impactor. (Explanation of symbols), 21... Striker, 22... Strike piece, 23... Outer edge, 24... Restraint member, 27... Arc locus, 28... Metal piece.
補正 昭６１．１１．６
図面の簡単な説明を次のように補正する。
明細書第１５ページ第６行目〜第８行目に「第
４図〜正面図、」とあるのを「第４図ａ，ｃは打
撃片の取付状態の変形例を示す平面図、同図ｂ，
ｄはその正面図、」に訂正する。Amendment November 6, 1981 The brief description of the drawing is amended as follows. In the 6th to 8th lines of page 15 of the specification, "Fig. 4 - Front view," is replaced with "Fig. Figure b,
d is its front view,'' is corrected.
Claims (1)
打撃子と、この打撃子周辺に設けた反発板のライ
ナに、破砕室内に投入した原石を衝突させて破砕
する衝撃式破砕機において、 上記打撃子の原石に衝突する部分に主としてセ
ラミツクよりなる打撃片を装着し、この打撃片を
挾持するロータ外周部の固定部材を上記打撃片の
先端が描く円弧軌跡の内側に形成したことを特徴
とする衝撃式破砕機の打撃子。 (2) セラミツクよりなる打撃片の背面を、固定
材に密着させた実用新案登録請求の範囲第１項に
記載の衝撃式破砕機の打撃子。 (3) 打撃片の下面部を金属製とし、これにセラ
ミツクよりなる上面部を接合した実用新案登録請
求の範囲第１項に記載の衝撃式破砕機の打撃子。[Scope of Claim for Utility Model Registration] (1) Raw ore put into a crushing chamber is made to collide with a plurality of strikers provided on the rotating rotor of an impact crusher and a liner of a repulsion plate provided around the strikers. In an impact type crusher for crushing, a striking piece mainly made of ceramic is attached to the part of the striking element that collides with the ore, and the tip of the striking piece traces an arcuate trajectory on a fixing member on the outer periphery of the rotor that clamps the striking piece. A blower for an impact type crusher, characterized in that it is formed inside. (2) The striking piece for an impact crusher according to claim 1 of the utility model registration, wherein the back side of the striking piece made of ceramic is brought into close contact with a fixing material. (3) The striking element for an impact type crusher according to claim 1 of the utility model registration claim, in which the lower surface of the striking piece is made of metal, and the upper surface made of ceramic is bonded to this.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8839785U JPS6259144U (en) | 1985-06-12 | 1985-06-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8839785U JPS6259144U (en) | 1985-06-12 | 1985-06-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6259144U true JPS6259144U (en) | 1987-04-13 |
Family
ID=30946468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8839785U Pending JPS6259144U (en) | 1985-06-12 | 1985-06-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6259144U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014073456A (en) * | 2012-10-04 | 2014-04-24 | Job Clover Co Ltd | Crusher and method of manufacturing burning chip |
-
1985
- 1985-06-12 JP JP8839785U patent/JPS6259144U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014073456A (en) * | 2012-10-04 | 2014-04-24 | Job Clover Co Ltd | Crusher and method of manufacturing burning chip |
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