DE439562C - Storage for the shaft of threshing machines - Google Patents

Storage for the shaft of threshing machines

Info

Publication number
DE439562C
DE439562C DEF61136D DEF0061136D DE439562C DE 439562 C DE439562 C DE 439562C DE F61136 D DEF61136 D DE F61136D DE F0061136 D DEF0061136 D DE F0061136D DE 439562 C DE439562 C DE 439562C
Authority
DE
Germany
Prior art keywords
shaft
bearings
storage
threshing machines
frame
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
DEF61136D
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.)
MASCHB AKT GES
TH FLOETHER
Original Assignee
MASCHB AKT GES
TH FLOETHER
Publication date
Priority to DEF61136D priority Critical patent/DE439562C/en
Application granted granted Critical
Publication of DE439562C publication Critical patent/DE439562C/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
    • A01F12/58—Control devices; Brakes; Bearings

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Threshing Machine Elements (AREA)

Description

Die Sieb- oder Rüttelwellen von Dreschmaschinen, die auf die in Tragfedern am Hauptrahmen hängenden Siebboden einwirken, werden bisher meistens in drei Lagern gelagert, von denen jedes am Hauptrahmen der Maschine befestigt ist. Diese Rahmen bestehen fast stets aus Holz, das bei der Beförderung sowie durch die Temperatur und die Feuchtigkeit leicht Veränderungen erleidet, die zu Störungen in der Wellenlagerung führen können. Bei Maschinen größerer Abmessung ist überdies schwer eine genügende Festigkeit zu erreichen.The sieve or vibrating shafts of threshing machines, which are attached to the suspension springs on the Main frame hanging sieve bottom have so far mostly been in three camps each of which is attached to the main frame of the machine. These frames consist almost always of wood, which is in the transport as well as by the temperature and the humidity easily suffers changes that lead to disturbances in the shaft bearing being able to lead. In the case of machines of larger dimensions, one is moreover difficult to achieve sufficient strength.

Die erwähnten Mangel bei landwirtschaftliehen Maschinen der angegebenen Art sollen gemäß der Erfindung dadurch vermieden werden, daß an dem Hauptrahmen der Maschine ein besonderer, die Wellenlager abstützender starrer Rahmen eingebaut wird, der die Lager der Einwirkung von etwaigen Veränderungen im Hauptrahmen entzieht.The mentioned shortcomings in agricultural loans Machines of the type specified are to be avoided according to the invention in that the main frame A special rigid frame supporting the shaft bearings is installed in the machine, which removes the bearing from the effects of any changes in the main frame.

Die Erfindung ist auf der Zeichnung beispielsweise dargestellt, und zwar istThe invention is shown in the drawing, for example, namely is

Abb. ι ein Querschnitt durch den die Lager 25- tragenden Rahmen, der parallel zu der in den Lagern ruhenden Welle verläuft, und
Abb. 2 ein Grundriß der Abb. 1.
In Abb. 3 ist eine Seitenansicht einer mit dem Gegenstand der Erfindung versehenen Dreschmaschine im kleineren Maßstabe dargestellt.
Die Rüttelwelle α der Maschine erhält in üblicher Weise ihren Antrieb mittels Riemenscheiben b. Die Welle ist in den beiden Endlagern c und in einem Mittellager d gelagert. Diese Lager sind auf einem gemeinsamen, z. B. aus Profileisen oder durch Pressen hergestellten starren Rahmen e befestigt. Letzterer ist auf Längsträgern des aus Holz bestehenden Maschinenhauptrahmens befestigt. Die Befestigung kann dabei unter Zwischenfügung von Paßstücken mittels Laschen e' erfolgen. Dadurch wird die Benutzung des gleichen Rahmens für Maschinen verschiedener Breite möglich. Der Rahmen kann mit den Lagern und der Welle als Ganzes in die Maschine eingebaut werden.Fig. Ι a cross section through the frame carrying the bearings 25, which runs parallel to the shaft resting in the bearings, and
Fig. 2 is a plan of Fig. 1.
In Fig. 3 is a side view of a threshing machine provided with the subject matter of the invention is shown on a smaller scale.
The vibrating shaft α of the machine receives its drive in the usual way by means of pulleys b. The shaft is supported in the two end bearings c and in a center bearing d. These bearings are on a common, e.g. B. fixed frame e made of profile iron or by pressing. The latter is attached to the longitudinal beams of the main wooden frame. The fastening can take place with the interposition of fitting pieces by means of tabs e ' . This enables the same frame to be used for machines of different widths. The frame can be installed in the machine as a whole with the bearings and the shaft.

Zwischen den Traglagern c und d trägt die Welle α die zur Erzeugung der Rüttelbewegung dienenden Kurbeln g und h, die mit den Bleuelstangen I verbunden sind, die an die Siebboden k, I angreifen.Between the support bearings c and d , the shaft α carries the cranks g and h which are used to generate the shaking movement and which are connected to the bleuel rods I which engage the sieve bottom k, I.

Claims (2)

PATENTANSPRÜCHE:PATENT CLAIMS: ι. Lagerung für die Rüttelwelle von Dreschmaschinen, dadurch gekennzeichnet, daß sämtliche die Welle tragenden Lager (c, d) auf einem starren Rahmen (e) befestigt sind.ι. Bearing for the vibrating shaft of threshing machines, characterized in that all the bearings (c, d) carrying the shaft are fastened to a rigid frame (e). 2. Lagerung nach Anspruch i, dadurch gekennzeichnet, daß der die Lager tragende starre Rahmen mittels Paßstücke am Maschinenrahmen (f) befestigt ist.2. Storage according to claim i, characterized in that the rigid frame carrying the bearings is attached to the machine frame (f) by means of adapters. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DEF61136D Storage for the shaft of threshing machines Expired DE439562C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEF61136D DE439562C (en) Storage for the shaft of threshing machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF61136D DE439562C (en) Storage for the shaft of threshing machines

Publications (1)

Publication Number Publication Date
DE439562C true DE439562C (en) 1927-01-13

Family

ID=7109224

Family Applications (1)

Application Number Title Priority Date Filing Date
DEF61136D Expired DE439562C (en) Storage for the shaft of threshing machines

Country Status (1)

Country Link
DE (1) DE439562C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0041207A2 (en) * 1980-06-02 1981-12-09 Deere & Company Straw-shaker crankshaft for combine harvesters
EP0069161A1 (en) * 1981-07-04 1983-01-12 Deere & Company Straw shaker shaft
DE9205617U1 (en) * 1992-04-25 1992-07-16 Claas Ohg, 4834 Harsewinkel Inclined conveyor on a harvester

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0041207A2 (en) * 1980-06-02 1981-12-09 Deere & Company Straw-shaker crankshaft for combine harvesters
DE3020811A1 (en) * 1980-06-02 1981-12-10 Deere & Co., Niederlassung Deere & Co. European Office 6800 Mannheim, Moline, Ill. Cranked shoulder shaft for combine harvester
EP0041207B1 (en) * 1980-06-02 1984-09-12 Deere & Company Straw-shaker crankshaft for combine harvesters
EP0069161A1 (en) * 1981-07-04 1983-01-12 Deere & Company Straw shaker shaft
DE9205617U1 (en) * 1992-04-25 1992-07-16 Claas Ohg, 4834 Harsewinkel Inclined conveyor on a harvester

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