DE875285C - Hammer crusher with feed grate - Google Patents
Hammer crusher with feed grateInfo
- Publication number
- DE875285C DE875285C DEM2870D DEM0002870D DE875285C DE 875285 C DE875285 C DE 875285C DE M2870 D DEM2870 D DE M2870D DE M0002870 D DEM0002870 D DE M0002870D DE 875285 C DE875285 C DE 875285C
- Authority
- DE
- Germany
- Prior art keywords
- feed grate
- crusher
- hammer crusher
- grate
- feed
- 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
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000006378 damage Effects 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
Description
Bei Hammerbrechern . machtsich bei zunehmender Leistungsanforderung der Übelstand bemerkbar, daß durch das Einkippern von größeren Blöcken, die im modernen Steinbruchbetrieb ein Gewicht von drei und mehr Tonnen -erreichen -können, starke Erschütterungen auf das Brechergehättse übertragen werden. Dieser Umstand zwingt dazu, das Brechergehäuse sehr schwer zu gestalten, um einer vorzeitigem Zerstörung zu begegnen.With hammer crushers. makes itself with increasing performance requirements the disadvantage noticeable that by the tipping over of larger blocks, which in the modern Quarry operations weighing three and more tons - can reach - strong Vibrations are transmitted to the crusher housing. This circumstance compels to make the crusher housing very difficult to prevent premature destruction to meet.
Gemäß der Erfindung wird dieser Übelstand da-.durch vermieden, daß ,der Aufgaberost nachgiebig, z. B. in Federn gelagert wird.According to the invention, this drawback is avoided by the fact that , the feed grate yielding, z. B. is stored in springs.
Bei einem gemäß der Erfindung ausgestalteten Brecher werden die durch das Hineinstürzen;großer Blöcke in, den Brecher verursachten Erschütterungen von den Federn aufgenommen, ohne sich in störender Weise auf das Brechergehäuse bemerkbar machen zu können. Auf diese Weise ist es möglich , den Brecher widerstandafähiger'gegen Überlastung und dabei leichter auszuführen, also Materiale zu sparen.In a crusher designed according to the invention, the through falling; large blocks in, the crusher caused vibrations from added to the springs without being noticeable in a disruptive manner on the crusher housing to be able to do. In this way it is possible to make the crusher more resistant Overload and at the same time easier to carry out, i.e. to save materials.
Die Zeichnung veranschaulicht eine beispielsweise Ausführungsform der Erfindung. Es zeigt Abb. i einen Querschnitt durch einen: Grobbrecher,-Abb. z den Querschnitt durch einen Feinbrecher mit Aufgaberost und Feinrost.The drawing illustrates an example embodiment the invention. It shows Fig. I a cross-section through a: Coarse crusher, -Fig. z the cross-section through a fine crusher with feed grate and fine grate.
:Der Rost i ist mittels Federn 5 ad. dgl. nachgiebig gelagert.: The grate i is by means of springs 5 ad. Like. Resiliently stored.
In: Abb. 2 sind die Feinroste mit 7 bezeichnet, die an einem Ende, z. B. .an der Unterstützung :2 für den Rost i, beweglich angebracht sind und an dem anderen Ende auf Unterstützungsleisten 8 ruhen. Auch diese Feinroste 7 können erfindungsgemäß federnd gelagert sein.In: Fig. 2, the fine grids are marked with 7, which at one end, z. B. on the support: 2 for the grate i, are movably attached and on rest on support strips 8 at the other end. These fine grids 7 can be resiliently mounted according to the invention.
Nach denselberlRichblinien, wie o bengesahildert, können auch Brecher, die nur mit einer Welle arbeiten, ausgebildet werden.According to the same directional lines, as shown above, crushers, who only work with one shaft are trained.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEM2870D DE875285C (en) | 1942-12-11 | 1942-12-11 | Hammer crusher with feed grate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEM2870D DE875285C (en) | 1942-12-11 | 1942-12-11 | Hammer crusher with feed grate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE875285C true DE875285C (en) | 1953-04-30 |
Family
ID=7291909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEM2870D Expired DE875285C (en) | 1942-12-11 | 1942-12-11 | Hammer crusher with feed grate |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE875285C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1102532B (en) * | 1956-01-09 | 1961-03-16 | Wilhelm Ahlbrand | Centrifugal mill |
| DE1262108B (en) * | 1966-01-19 | 1968-02-29 | Ind G M B H | Double rotor hammer crusher |
-
1942
- 1942-12-11 DE DEM2870D patent/DE875285C/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1102532B (en) * | 1956-01-09 | 1961-03-16 | Wilhelm Ahlbrand | Centrifugal mill |
| DE1262108B (en) * | 1966-01-19 | 1968-02-29 | Ind G M B H | Double rotor hammer crusher |
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