DE663302C - Hammer head for hammer mills - Google Patents
Hammer head for hammer millsInfo
- Publication number
- DE663302C DE663302C DED74126D DED0074126D DE663302C DE 663302 C DE663302 C DE 663302C DE D74126 D DED74126 D DE D74126D DE D0074126 D DED0074126 D DE D0074126D DE 663302 C DE663302 C DE 663302C
- Authority
- DE
- Germany
- Prior art keywords
- wear
- hammer
- head
- club
- mills
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/28—Shape or construction of beater elements
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Golf Clubs (AREA)
Description
Schlägerkopf für Schlagmühlen Die Erfindung betrifft einen Schlägerkopf für Schlagmühlen, bei dem ein Verschleißteil unlösbar mit dem Schlägerkopf verbünden ist, und besteht darin, daß das Verschleißstück einen nach der Auflagefläche auf dem Schlägerrumpf hin sich vergrößernden Querschnitt hat und von einem Metallmantel umgeben ist, der mit dem Schlägerrumpf verschweißt ist.Beater head for beater mills The invention relates to a beater head for beater mills in which a wear part is inextricably linked to the beater head is, and consists in the fact that the wear piece on one after the support surface the club body has an increasing cross-section and a metal jacket is surrounded, which is welded to the club body.
Es ist bekannt, Verschleißstücke am Schlägerrumpf durch Verschweißen zu befestigen. Es gibt indessen viele Metallegierungen, welche nicht schweißbar sind. Auch mineralische oder organische Stoffe, welche als Ersatz für Metalle angewandt werden können, können mit Stahl nicht durch Schweißen verbunden werden. Erfindungsgemäß wird deshalb dem Verschleißstück eine Form gegeben, daß der Querschnitt nach der Auflagefläche auf dem Schlägerrumpf ' hin zunimmt, im allgemeinen also die Form eines Pyramidenstumpfes. Dieser Körper wird mit einem Stahlmantel umgeben, der seinerseits mit dem Schlägerrumpf verschweißt wird. Das Verschleißstück wird dann etwa im gleichen Maße wie die Umhüllung aufgebraucht, so daß bei geringstem Werkstoffverbrauch beste Wirkung erzielt wird. Zweckmäßig wird die Mantellinie der Umhüllung etwa senkrecht zur Verschleißlinie gelegt, damit der Verschleiß des Mantels mit dem des Schleißstückes gleich mäßig fortschreitet.It is known to weld wear pieces on the club body by welding to fix. There are, however, many metal alloys that cannot be welded are. Also mineral or organic substances, which are used as substitutes for metals cannot be connected to steel by welding. According to the invention is therefore given the wear piece a shape that the cross-section according to the Support surface on the club body increases, so in general the shape of a truncated pyramid. This body is surrounded with a steel jacket, which in turn is welded to the club body. The wear part is then roughly the same Dimensions like the cover used up, so that the best with the lowest possible consumption of material Effect is achieved. The surface line of the envelope is expediently approximately perpendicular placed on the wear line, so that the wear of the jacket coincides with that of the wear piece progresses evenly.
In der Abbildung ist ein gemäß der Erfindung ausgebildeter Schlägerkopf dargestellt. Es bedeutet b den Schlägerrumpf, auf den nach der Schleißfläche c das Verschleißstück a aufgepaßt ist. Es ist pyramidenstumpfförinig ausgebildet und von einem rohrähnlichen Metallmantel d umgeben, der längs der Berührungsfläche e mit dem Schlägerrumpf b verschweißt ist. Die Mantelflächen stehen etwa senkrecht zur Verschleißlinie c.In the illustration is a club head designed according to the invention shown. It means b the club body, on which after the wear surface c the Wear part a is taken care of. It is shaped like a truncated pyramid and of surrounded by a tube-like metal jacket d, along the contact surface e with the club body b is welded. The lateral surfaces are approximately perpendicular to the Wear line c.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DED74126D DE663302C (en) | Hammer head for hammer mills |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DED74126D DE663302C (en) | Hammer head for hammer mills |
Publications (1)
Publication Number | Publication Date |
---|---|
DE663302C true DE663302C (en) | 1938-08-03 |
Family
ID=7061565
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DED74126D Expired DE663302C (en) | Hammer head for hammer mills |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE663302C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2712417A (en) * | 1952-04-04 | 1955-07-05 | Sanning C Jensen | Rotary striking hammer with tip-attached wear member |
-
0
- DE DED74126D patent/DE663302C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2712417A (en) * | 1952-04-04 | 1955-07-05 | Sanning C Jensen | Rotary striking hammer with tip-attached wear member |
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