DE1127135B - Lamella sieve for combine harvester - Google Patents

Lamella sieve for combine harvester

Info

Publication number
DE1127135B
DE1127135B DEG31185A DEG0031185A DE1127135B DE 1127135 B DE1127135 B DE 1127135B DE G31185 A DEG31185 A DE G31185A DE G0031185 A DEG0031185 A DE G0031185A DE 1127135 B DE1127135 B DE 1127135B
Authority
DE
Germany
Prior art keywords
sieve
frame
lamella
combine harvester
lamellar
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.)
Pending
Application number
DEG31185A
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DEG31185A priority Critical patent/DE1127135B/en
Priority to BE611443A priority patent/BE611443A/en
Publication of DE1127135B publication Critical patent/DE1127135B/en
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
    • A01F12/00—Parts or details of threshing apparatus
    • A01F12/44—Grain cleaners; Grain separators
    • A01F12/446—Sieving means

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Combined Means For Separation Of Solids (AREA)

Description

DEUTSCHESGERMAN

PATENTAMTPATENT OFFICE

G 31185 m/45eG 31185 m / 45e

ANMELDETAG:REGISTRATION DAY:

BEKANNTMACHUNG
DER ANMELDUNG
UNDAUSGABE DER
AUSLEGESCHRIFT:NOTICE
THE REGISTRATION
AND ISSUE OF
EDITORIAL:

19. DEZEMBER 1960DECEMBER 19, 1960

5. APRIL 1962APRIL 5, 1962

Die Erfindung betrifft Lamellensiebe für Mähdrescher und besteht darin, die Siebrahmen für Lamellensiebe zu verbessern.The invention relates to lamellar sieves for combine harvesters and consists in the sieve frame for lamellar sieves to improve.

Aus Gründen der Verwindungsfestigkeit war man bisher gezwungen, Holzrahmen zu verwenden und diese durch Eisenwinkel od. dgl. zu versteifen. Der an sich naheliegende Übergang von Holzrahmen zu Eisenrahmen bereitete insofern gewisse Schwierigkeiten, als die Verwindungsfestigkeit nur bei einer Materialstärke gewährleistet war, deren Verwendung sich des hohen Gewichts wegen von selber ausschließt.For reasons of torsion resistance, one was previously forced to use wooden frames and To stiffen them by iron angles or the like. The obvious transition from wooden frame to Iron frame caused certain difficulties in that the torsional strength only in one Material strength was guaranteed, the use of which is excluded because of the high weight.

Es wurde daher gemäß der Erfindung eine Konstruktion gewählt, bei welcher ein verwindungsfreier Siebrahmen mit geringem Rahmengewicht aus Stahlblech, Kunststoff oder dergleichen Material geschaffen ist.It was therefore chosen according to the invention, a construction in which a torsion-free Screen frame created with a low frame weight made of sheet steel, plastic or the like material is.

Erfindungsgemäß besteht der Siebrahmen aus zwei Rahmenteilen, die offen profiliert sind, vorzugsweise die U-Form haben und die mit der Profilöffnung nach außen so ineinandergeschachtelt sind, daß die Profilteile sich statisch gegenseitig stützen.According to the invention, the screen frame consists of two frame parts which are openly profiled, preferably have the U-shape and which are nested with the profile opening to the outside so that the profile parts support each other statically.

Bei dieser Rahmenkonstruktion ergibt sich außerdem eine vorteilhafte doppelte Lagerung für die Lamellenachsen, indem diese mit ihren Enden von Bohrungen aufgenommen werden, die in den Grundflächen der profilierten Rahmenteile vorgesehen sind.This frame construction also results in an advantageous double bearing for the lamella axles, by taking them up with their ends in bores in the base the profiled frame parts are provided.

Die Verwendung der beschriebenen Siebrahmen für andere Siebe als Lammellensiebe wird von der Erfindung umfaßt.The use of the sieve frames described for sieves other than lamellar sieves is covered by the invention includes.

Die Zeichnung zeigt als nicht begrenzendes Beispiel die Ausbildung eines Siebrahmens aus U-Profilen aus Stahlblech oder Kunststoff, und zwar inThe drawing shows, as a non-limiting example, the formation of a sieve frame from U-profiles made of sheet steel or plastic, namely in

Fig. 1 ein Rahmenstück in perspektivischer Darstellung, inFig. 1 shows a frame piece in perspective, in

Fig. 2 einen Schnitt nach der Linie A-B der Fig. 1, inFig. 2 is a section along the line AB of Fig. 1, in

Lamellensieb für MähdrescherLamella sieve for combine harvesters

Anmelder:Applicant:

Friedrich Graepel,
Löningen (Oldbg.), Böener StraßeFriedrich Graepel,
Löningen (Oldbg.), Böener Strasse

Fig. 3 eine Draufsicht auf einen Siebrahmen. Man erkennt, daß die Profilteile α und b ineinandergeschachtelt sind, wobei in den Grundflächen der Profilteile Bohrungen c für die Lagerung der die Lamellen d tragenden und bewegenden Achsen e vorgesehen sind.Fig. 3 is a plan view of a screen frame. It can be seen that the profile parts α and b are nested one inside the other, with bores c being provided in the base surfaces of the profile parts for the mounting of the axes e carrying and moving the slats d .

Claims (3)

PATENTANSPRÜCHE:PATENT CLAIMS: 1. Lamellensieb für Mähdrescher, dadurch gekennzeichnet, daß der Siebrahmen aus zwei ineinandergeschachtelten, offen profilierten, mit der Profilöffnung nach außen gerichteten Rahmenteilen besteht.1. Lamellar sieve for combine harvesters, characterized in that the sieve frame consists of two nested, open profiled, with the profile opening outwardly directed frame parts. 2. Lamellensieb nach Anspruch 1, dadurch gekennzeichnet, daß die Rahmenteile aus U-Profilen bestehen.2. lamellar sieve according to claim 1, characterized in that the frame parts are made of U-profiles exist. 3. Lamellensieb nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß in den Grundflächen der profilierten Rahmenteile Bohrungen zur Aufnahme und Lagerung der Lamellenachsen vorgesehen sind.3. lamellar sieve according to claim 1 or 2, characterized in that in the base areas of the profiled frame parts are provided with holes for receiving and mounting the slat axles are. Hierzu 1 Blatt Zeichnungen1 sheet of drawings
DEG31185A 1960-12-19 1960-12-19 Lamella sieve for combine harvester Pending DE1127135B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DEG31185A DE1127135B (en) 1960-12-19 1960-12-19 Lamella sieve for combine harvester
BE611443A BE611443A (en) 1960-12-19 1961-12-12 Adjustable screen frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG31185A DE1127135B (en) 1960-12-19 1960-12-19 Lamella sieve for combine harvester

Publications (1)

Publication Number Publication Date
DE1127135B true DE1127135B (en) 1962-04-05

Family

ID=7124178

Family Applications (1)

Application Number Title Priority Date Filing Date
DEG31185A Pending DE1127135B (en) 1960-12-19 1960-12-19 Lamella sieve for combine harvester

Country Status (2)

Country Link
BE (1) BE611443A (en)
DE (1) DE1127135B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115362834A (en) * 2021-05-21 2022-11-22 凯斯纽荷兰工业(哈尔滨)机械有限公司 Screen for agricultural harvester, method of using and method of assembling the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115362834A (en) * 2021-05-21 2022-11-22 凯斯纽荷兰工业(哈尔滨)机械有限公司 Screen for agricultural harvester, method of using and method of assembling the same
EP4091431A1 (en) * 2021-05-21 2022-11-23 CNH Industrial Belgium N.V. Sieve for an agricultural harvester including extruded sides with strips

Also Published As

Publication number Publication date
BE611443A (en) 1962-03-30

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