JPH0470143U - - Google Patents
Info
- Publication number
- JPH0470143U JPH0470143U JP11282190U JP11282190U JPH0470143U JP H0470143 U JPH0470143 U JP H0470143U JP 11282190 U JP11282190 U JP 11282190U JP 11282190 U JP11282190 U JP 11282190U JP H0470143 U JPH0470143 U JP H0470143U
- Authority
- JP
- Japan
- Prior art keywords
- screw
- grinding
- outer periphery
- screw shaft
- ellipse
- 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.)
- Granted
Links
- 239000000758 substrate Substances 0.000 claims 4
- 238000010298 pulverizing process Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Crushing And Grinding (AREA)
Description
第１図、第１１図は、この考案に係る摩砕粉砕
装置のスクリユー羽根の各実施例の要部斜視図、
第２図、第１３図は第１図、第１１図の概略平面
図、第３図乃至第８図及び第１０図はスクリユー
羽根の製作説明図、第９図はスクリユー羽根の傾
斜比較図、第１２図は第１１図の要部断面図、第
１４図は摩砕粉砕装置の概略断面図、第１５図は
従来例の部分斜視図である。
１……処理筒、２……スクリユー軸、３……ス
クリユー羽根、３ａ，３ａ′，３ｂ，３ｂ′……
平板、４……ライナー、４ａ，４ｂ……ライナー
平板。
1 and 11 are perspective views of main parts of each embodiment of the screw blade of the grinding and crushing device according to this invention,
Figures 2 and 13 are schematic plan views of Figures 1 and 11, Figures 3 to 8, and 10 are illustrations for explaining the production of screw blades, Figure 9 is a comparison diagram of the slope of screw blades, FIG. 12 is a sectional view of the main part of FIG. 11, FIG. 14 is a schematic sectional view of the grinding and crushing device, and FIG. 15 is a partial perspective view of the conventional example. 1... Processing tube, 2... Screw shaft, 3... Screw blade, 3a, 3a', 3b, 3b'...
Flat plate, 4... Liner, 4a, 4b... Liner flat plate.
Claims (1)
を設けるとともに粉砕媒体及び被処理物を充填し
た摩砕粉砕装置の前記スクリユー軸のスクリユー
羽根において、楕円の中心に、その外周と相似の
透孔を形成し、その基礎楕円を、前記透孔から外
周に亘る適宜な線で切断した扇状平板の複数枚を
、前記スクリユー軸外周にその軸方向スクリユー
状に連結したものとしたことを特徴とする摩砕粉
砕装置のスクリユー羽根。 (2) 竪型処理筒内に、上下方向のスクリユー軸
を設けるとともに粉砕媒体及び被処理物を充填し
た摩砕粉砕装置の前記スクリユー軸のスクリユー
羽根において、前記スクリユー軸の軸方向スクリ
ユー状の基板外周縁部にライナーを設けたもので
あつて、前記基板が、平板の複数枚を、前記スク
リユー軸外周に設けたものであり、前記ライナー
は、楕円の中心に、その外周と相似の透孔を形成
し、その基礎楕円を、前記透孔から外周に亘る適
宜な線で切断した扇状平板の複数枚を、前記基板
上平面に沿つて前記スクリユー状に連結したもの
であることを特徴とする摩砕粉砕装置のスクリユ
ー羽根。 (3) 上記平板の外縁をなす基礎楕円を擬似楕円
としたことを特徴とする請求項(1)又は(2)に記載
の摩砕粉砕装置のスクリユー羽根。[Claims for Utility Model Registration] (1) A screw blade of an elliptical screw shaft of a grinding and pulverizing device is provided with a vertical screw shaft in a vertical processing cylinder and is filled with grinding media and objects to be processed. A through hole similar to the outer periphery is formed in the center, and a plurality of fan-shaped flat plates, whose basic ellipse is cut along an appropriate line extending from the through hole to the outer periphery, are placed around the outer periphery of the screw shaft in the axial direction of the screw shape. A screw blade for a grinding and crushing device characterized in that the screw blades are connected. (2) In a screw blade of the screw shaft of a grinding and pulverizing device in which a vertical screw shaft is provided in a vertical processing cylinder and filled with a grinding medium and a workpiece, a screw-shaped substrate in the axial direction of the screw shaft is provided. A liner is provided on the outer periphery of the substrate, and the substrate is provided with a plurality of flat plates on the outer periphery of the screw shaft, and the liner has a through hole similar to the outer periphery at the center of the ellipse. A plurality of fan-shaped flat plates are formed by cutting the basic ellipse along an appropriate line extending from the through hole to the outer periphery, and are connected in the screw shape along the upper plane of the substrate. Screw blade for grinding and grinding equipment. (3) The screw blade for a grinding and grinding device according to claim (1) or (2), wherein the basic ellipse forming the outer edge of the flat plate is a pseudo-ellipse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11282190U JPH078032Y2 (en) | 1990-10-25 | 1990-10-25 | Screw blade of grinding and crushing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11282190U JPH078032Y2 (en) | 1990-10-25 | 1990-10-25 | Screw blade of grinding and crushing equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0470143U true JPH0470143U (en) | 1992-06-22 |
| JPH078032Y2 JPH078032Y2 (en) | 1995-03-01 |
Family
ID=31860342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11282190U Expired - Lifetime JPH078032Y2 (en) | 1990-10-25 | 1990-10-25 | Screw blade of grinding and crushing equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH078032Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002153743A (en) * | 2000-11-21 | 2002-05-28 | Nippon Airitsuhi Kk | Screw for agitation and agitation disintegration apparatus for medium |
-
1990
- 1990-10-25 JP JP11282190U patent/JPH078032Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002153743A (en) * | 2000-11-21 | 2002-05-28 | Nippon Airitsuhi Kk | Screw for agitation and agitation disintegration apparatus for medium |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH078032Y2 (en) | 1995-03-01 |
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