DE325677C - Pressure plate for jaw crusher - Google Patents
Pressure plate for jaw crusherInfo
- Publication number
- DE325677C DE325677C DENDAT325677D DE325677DD DE325677C DE 325677 C DE325677 C DE 325677C DE NDAT325677 D DENDAT325677 D DE NDAT325677D DE 325677D D DE325677D D DE 325677DD DE 325677 C DE325677 C DE 325677C
- Authority
- DE
- Germany
- Prior art keywords
- pressure plate
- jaw crusher
- print heads
- harder
- printing plate
- 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
- B02C1/00—Crushing or disintegrating by reciprocating members
- B02C1/02—Jaw crushers or pulverisers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Description
Die Druckplatten bei Steinbrechmaschinen sind zwischen der pendelnden Brechscbwinge •und dem Exzenterkörper und zwischen letzterem und dem Stellkeil angeordnet und wirken in Verbindung mit dem Exzenterkörper als Kniehebel zur Erzielung eines hohen Druckes der pendelnden Brechschwinge auf das im Brechmaul befindliche Material. Sie lagern lose mit ihren als Druckkopf ausgebildetenThe pressure plates on stone breaking machines are between the oscillating crushing arm • and the eccentric body and arranged between the latter and the adjusting wedge and act in connection with the eccentric body as a toggle lever to achieve high pressure the swinging crusher arm on the material in the crusher jaw. They camp loosely with their designed as a print head
ίο Enden in entsprechend gestalteten Pfannen und sind aus nicht zu hartem Stoff hergestellt, damit an dieser Stelle ein Bruch eintritt, wenn die Maschine über ihre Widerstandsfähigkeit hinaus beansprucht wird. Das andauernde Bewegen der Druckplattenenden in den Pfannen in Verbindung mit dem hohen Druck, der an dieser Stelle ausgeübt wird, bringt einen großen Verschleiß der Druckplattenköpfe mit sich, so daß die Druckplatten in kurzer Zeit erneuert werden müssen.ίο ends in appropriately designed pans and are made of a material that is not too hard, so that a break occurs at this point if the machine is stressed beyond its resilience. The ongoing Moving the pressure plate ends in the pans in conjunction with the high pressure that is applied to exerted at this point brings a great deal of wear to the printing plate heads, so that the printing plates have to be replaced in a short time.
Man wandte deshalb Druckplatten mit auswechselbaren Druckköpfen an und sah letztere. aus härteren Stoffen vor. Da aber Druckplatte und Druckkopf ein Ganzes bilden müssen, so verband man sie mit entsprechend angeordneten Keilschlössern vermittels Keilen. Diese bekannte Einrichtung bat aber den großen Nachteil, daß die Auswechslung der verschlissenen Druckköpfe zeitraubend undTherefore one used printing plates with exchangeable print heads and saw the latter. made of harder fabrics. But since the printing plate and the print head must form a whole, they were connected with appropriately arranged wedge locks by means of wedges. However, this known device had the major disadvantage that the replacement of the worn printheads time consuming and
umständlich ist. . .is awkward. . .
Die vorliegende Erfindung soll dem augenscheinlichen Mangel dieser bekannten Einrichtungen dadurch abhelfen, daß sie Druckplatte und Druckkopf ohne Verwendung besonderer Befestigungsmittel zu einem Ganzen 3£ vereint. Zu diesem Zweck werden die Enden der Druckplatte zangenartig ausgestaltet. In diese Zange· können seitlich die härteren Druckköpfe einfach eingeschoben und auch nach erfolgtem Verschleiß einer Druckplatte leicht 4< gedreht werden. Auf diese Weise wird der härtere Druckkopf vollständig ausgenutzt.The present invention is intended to address the apparent shortcoming of these known devices This can be remedied by making the printing plate and print head a whole £ 3 without the use of special fasteners united. For this purpose, the ends of the pressure plate are designed like pliers. In these pliers can simply slide in the harder print heads laterally and even after this has been done Wear of a pressure plate can easily be turned 4 <. In this way, the harder printhead fully utilized.
Gleichgültig für den Erfindungsgedanken ist die Ausgestaltung der auswechselbaren Druckköpfe. In der Zeichnung ist eine beispiels- 4; weise Ausführung dargestellt, α ist die Druckplatte, b, & sind die hier als Rollen oder Walzen gedachten auswechselbaren Druckköpfe aus härterem Stoffe.The design of the interchangeable print heads is irrelevant to the idea of the invention. In the drawing is an example 4; wise execution shown, α is the pressure plate, b, & are the replaceable print heads made of harder material, imagined here as rollers or cylinders.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE325677T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE325677C true DE325677C (en) | 1920-09-16 |
Family
ID=6183146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT325677D Expired DE325677C (en) | Pressure plate for jaw crusher |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE325677C (en) |
-
0
- DE DENDAT325677D patent/DE325677C/en not_active Expired
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