DE428286C - Device for separating straw and grain on threshing machines - Google Patents

Device for separating straw and grain on threshing machines

Info

Publication number
DE428286C
DE428286C DESCH71659D DESC071659D DE428286C DE 428286 C DE428286 C DE 428286C DE SCH71659 D DESCH71659 D DE SCH71659D DE SC071659 D DESC071659 D DE SC071659D DE 428286 C DE428286 C DE 428286C
Authority
DE
Germany
Prior art keywords
straw
grain
rake
threshing
threshing machines
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
Application number
DESCH71659D
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.)
WILHELM SCHMIELAU
Original Assignee
WILHELM SCHMIELAU
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 WILHELM SCHMIELAU filed Critical WILHELM SCHMIELAU
Priority to DESCH71659D priority Critical patent/DE428286C/en
Application granted granted Critical
Publication of DE428286C publication Critical patent/DE428286C/en
Expired 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

Landscapes

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

Description

DEUTSCHES REICHGERMAN EMPIRE

AUSGEGEBEN AM 28. APRIL 1926ISSUED APRIL 28, 1926

REICHSPATENTAMTREICH PATENT OFFICE

PATENTSCHRIFTPATENT LETTERING

- JVl 428286 -KLASSE 45 e GRUPPE - JVl 428286 - CLASS 45 e GROUP

(Sch 71659 11114Se1)(Sch 71659 11114Se 1 )

Wilhelm Schmielau in Gr. Salze. Einrichtung zum Trennen von Stroh und Körnern an Dreschmaschinen.Wilhelm Schmielau in Gr. Salts. Device for separating straw and grain on threshing machines.

Patentiert im Deutschen Reiche vom 30. September 1924 ab.Patented in the German Empire on September 30, 1924.

Die Erfindung betrifft eine Einrichtung an Dreschmaschinen zur Entlastung des Strohschüttlers von den Körnern, um die Körner unter Umgehung des Schüttlers aus der Maschine herauszuführen. Bisher erfolgte beim Dreschen der Kornfruchtarten die Trennung der Körner vom Stroh meist in der Weise, daß das aus dem Dreschkorb herausgeworfene Stroh an Rechen, Prallplatten o. dgl. anschlug ίο und dann auf den Strohschüttler fiel. Diese Schüttelbewegung hat jedoch den großen Nachteil, daß stets mehr oder weniger StrohThe invention relates to a device on threshing machines for relieving the straw shaker of the kernels in order to remove the kernels from the machine by bypassing the shaker. So far took place at Threshing of the grain crops the separation of the grains from the straw mostly in such a way, that the straw thrown out of the concave hit rakes, baffles or the like ίο and then fell on the straw shaker. However, this shaking motion has the big one Disadvantage that always more or less straw

teile der verschiedensten. Länge mit in den Ableitungsschacht für die Körner fallen und somit zwischen die ausgedroschenen Körner kommen, wodurch deren Reinigung erschwert wird. Man hat auch schon in Dreschmaschinen mit Strohzerreißung einen Fangrechen eingebaut, welcher das Trennen von Körnern und Stroh bewirken sollte, jedoch hat man es bisher noch nicht erkannt, daß der Fangrechen an. derjenigen Stelle angebracht werden muß, an der das Stroh die größte Geschwindigkeit hat.parts of the most diverse. Length with fall into the discharge shaft for the grains and thus get between the threshed grains, making it difficult to clean will. A catch rake has already been built into threshing machines with straw tearing, which should effect the separation of grain and straw, but it has so far been done not yet recognized that the catch rake is on. must be attached to the point where the straw has the greatest speed.

Gemäß der Erfindung werden die abgeschiedenen Körner oberhalb des Strohschüttlers aufgefangen und mittels muldenförmiger Bleche oder Bretter aus der Maschine geleitet. Das aus dem Dreschkorb kommende Stroh, wird unmittelbar gegen die vor den Mulden angeordneten bekannten Fangrechen geschleudert, durch welche die Körner in die Mulden fallen, aus denen die Körner durch Leitbleche der Maschine wieder zugeführt werden. According to the invention, the separated grains are above the straw walker caught and guided out of the machine by means of trough-shaped sheets or boards. The straw coming out of the concave is directly against the one in front of the troughs arranged known catch rake thrown through which the grains into the troughs fall, from which the grains are fed back into the machine through guide plates.

Auf der Zeichnung ist in Abb. ι bis 3 ein Ausführungsbeispiel der Erfindung dargestellt.On the drawing, an embodiment of the invention is shown in Fig. Ι to 3.

Abb. ι zeigt schematisch einen Teil einer Dreschmaschine mit der Erfindung im Längsschnitt, Fig. Ι shows schematically part of a threshing machine with the invention in longitudinal section,

Abb. 2 eine Draufsicht,Fig. 2 is a plan view,

Abb. 3 einen Querschnitt.Fig. 3 shows a cross section.

Die neue Einrichtung an Dreschmaschinen zur Entlastung des Strohschüttlers von den Körnerfrüchten besteht aus dem hinter dem Dreschkorb angeordneten bekannten Fangrechen b. Unmittelbar hinter dem Rechen sind oberhalb des Strohschüttlers c muldenförmige Bleche oder Bretter d angeordnet, welche die durch den Fangrechen b hindurchgeschleuderten Körner auffangen. Von den Blechen d werden die Körner durch seitlich im Maschinengestell / vorgesehene Kanäle g zwecks Reinigung nach einer besonderen Anlage der Maschine geleitet.The new device on threshing machines to relieve the straw shaker from the grains consists of the well-known catch rake b arranged behind the concave . Immediately behind the rake, trough-shaped sheets or boards d are arranged above the straw shaker c , which collect the grains thrown through by the catch rake b. The grains are passed from the metal sheets d through channels g provided laterally in the machine frame / for the purpose of cleaning to a special system of the machine.

Claims (1)

Patent-Anspruch:Patent claim: Einrichtung zum Trennen von Stroh und Körnern an Dreschmaschinen mittels eines bekannten und unmiiii!bar hinter der Dreschtrommel in den Strom des aus der Dreschtrommel geschleuderten Gutes eingeschalteten Fangrechens, dadurch gekennzeichnet, daß oberhalb des Strohschüttlers hinter dem Fangrechen Leitbleche angeordnet sind, welche die durch den Rechen vom Stroh getrennten Körner auffangen und zu einer besonderen Reinigung führen.Device for separating straw and grain on threshing machines by means of a known and unmiiii! bar behind the Threshing drum switched on in the stream of the material thrown out of the threshing drum Trapping rake, characterized in that guide plates are arranged above the straw shaker behind the trapping rake which catch the grains separated from the straw by the rake and lead to a special cleaning process. Abb. i.Fig.i. Abb.3.Fig. 3 .
DESCH71659D 1924-09-30 1924-09-30 Device for separating straw and grain on threshing machines Expired DE428286C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DESCH71659D DE428286C (en) 1924-09-30 1924-09-30 Device for separating straw and grain on threshing machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DESCH71659D DE428286C (en) 1924-09-30 1924-09-30 Device for separating straw and grain on threshing machines

Publications (1)

Publication Number Publication Date
DE428286C true DE428286C (en) 1926-04-28

Family

ID=7440264

Family Applications (1)

Application Number Title Priority Date Filing Date
DESCH71659D Expired DE428286C (en) 1924-09-30 1924-09-30 Device for separating straw and grain on threshing machines

Country Status (1)

Country Link
DE (1) DE428286C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2581198A (en) * 1949-02-24 1952-01-01 Silas F Mcphail Grain saving device for threshing machines
US2742044A (en) * 1952-09-25 1956-04-17 Silas F Mcphail Grain saving devices

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2581198A (en) * 1949-02-24 1952-01-01 Silas F Mcphail Grain saving device for threshing machines
US2742044A (en) * 1952-09-25 1956-04-17 Silas F Mcphail Grain saving devices

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