DE296528C - - Google Patents
Info
- Publication number
- DE296528C DE296528C DENDAT296528D DE296528DA DE296528C DE 296528 C DE296528 C DE 296528C DE NDAT296528 D DENDAT296528 D DE NDAT296528D DE 296528D A DE296528D A DE 296528DA DE 296528 C DE296528 C DE 296528C
- Authority
- DE
- Germany
- Prior art keywords
- sieve
- frame
- sets
- supported
- edges
- 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.)
- Active
Links
- 235000000396 iron Nutrition 0.000 description 4
- 239000007787 solid Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
- B07B1/38—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens oscillating in a circular arc in their own plane; Plansifters
Landscapes
- Combined Means For Separation Of Solids (AREA)
- Threshing Machine Elements (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Bei Plansichtern mit zwei Siebsätzen, zwischen denen der Antrieb liegt, hat man die ,Aufhängung der Siebe in der Weise bewirkt, daß an den Hängestangen zunächst zwei parallele Hauptträger hängen, die die Siebsätze zwischen sich klemmen und von denen sich an den Kanten der Siebsätze senkrechte Winkelschienen aufwärts und abwärts erstrecken, die den Sieben Halt verleihen. DieWith plansifters with two sets of sieves, between which the drive is located, you have that , Suspension of the sieves in such a way that initially two on the hanging rods parallel main beams hang, which clamp the sieve sets between them and from which vertical angle rails extend upwards and downwards at the edges of the sieve sets, that give hold to the seven. the
ίο beiden Siebsätze bildeten also getrennte, nur durch die beiden Hauptträger verbundene Systeme.ίο both sets of sieves thus formed separate, only systems connected by the two main girders.
Im Gegensatz hierzu werden nach der Erfindung die die inneren senkrechten Kanten der Siebsätze bildenden Winkeleisen α auch oberhalb und unterhalb des Hauptträgers b durch Deckbleche c o. dgl., an deren Stelle auch ein von oben bis unten durchgehendes Verbindungsblech treten kann, derart miteinander verbunden, daß dadurch beide Siebsysteme zu einem festen, unbiegsamen Ganzen miteinander vereinigt werden. Die Hauptträger b brauchen dann nicht ganz durchgeführt zu werden, sondern brauchen nur wenig über die inneren Siebkanten hinauszuragen, wobei dann der Zusammenhang der Siebe durch weitere Winkeleisen, die an ihren Kanten herumlaufen und abnehmbar sind, gewahrt wird.In contrast to this, according to the invention, the angle irons α forming the inner vertical edges of the sieve sets are also connected to one another above and below the main beam b by cover plates c or the like, in the place of which a connecting plate continuous from top to bottom can also be used, that thereby both sieve systems are combined into a solid, inflexible whole. The main girders b then do not need to be completely carried out, but only need to protrude slightly beyond the inner screen edges, with the connection of the screens being preserved by further angle irons that run around their edges and are removable.
Es bilden also hier auf jeder Seite des Plansichters die Winkeleisen α und ihre Verbindungsstücke c einen festen, senkrecht stehenden Rahmen, der von den Hauptträgern b getragen wird, und beide Rahmen sind wiederum durch die oberen und unteren wagerechten Winkeleisen d miteinander ver-So here on each side of the plansifter the angle irons α and their connecting pieces c form a solid, vertical frame which is supported by the main girders b , and both frames are in turn connected to one another by the upper and lower horizontal angle irons d
Die Bleche c der einen Plansichterseite können mit denen der anderen Seite auch wiederum durch Bleche verbunden sein, die gleichzeitig die Lager für die senkrechte Welle aufnehmen können. Andernfalls müssen hierfür besondere Querstücke vorgesehen werden.The sheets c of one side of the plansifter can in turn be connected to those of the other side by sheets that can simultaneously accommodate the bearings for the vertical shaft. Otherwise, special cross pieces must be provided for this.
Diese Anordnung besitzt eine große Festigkeit und bietet Sicherheit gegen Formänderungen, gestattet auch die Anbringung einer gemeinsamen Anpreßvorrichtung für die Siebrahmen beider Plansichterseiten.This arrangement has great strength and offers security against changes in shape, also allows the attachment of a common pressing device for the sieve frames both sides of the plansifter.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE296528C true DE296528C (en) |
Family
ID=550909
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT296528D Active DE296528C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE296528C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2668621A (en) * | 1949-11-14 | 1954-02-09 | Richmond Mfg Company | Clamp for screen frames |
US2723751A (en) * | 1950-09-27 | 1955-11-15 | Richmond Mfg Company | Device for clamping screen frames in sifters |
-
0
- DE DENDAT296528D patent/DE296528C/de active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2668621A (en) * | 1949-11-14 | 1954-02-09 | Richmond Mfg Company | Clamp for screen frames |
US2723751A (en) * | 1950-09-27 | 1955-11-15 | Richmond Mfg Company | Device for clamping screen frames in sifters |
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