DE400042C - Device for parallel adjustment of the concave - Google Patents
Device for parallel adjustment of the concaveInfo
- Publication number
- DE400042C DE400042C DEW65378D DEW0065378D DE400042C DE 400042 C DE400042 C DE 400042C DE W65378 D DEW65378 D DE W65378D DE W0065378 D DEW0065378 D DE W0065378D DE 400042 C DE400042 C DE 400042C
- Authority
- DE
- Germany
- Prior art keywords
- concave
- basket
- parallel adjustment
- support rods
- spindles
- 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
-
- 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
- A01F12/18—Threshing devices
- A01F12/28—Devices for adjusting the concaves
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Machine Tool Units (AREA)
Description
Es sind Einrichtungen bekannt, mittels welcher die parallele Verstellung des Dreschkorbes oder sieiner Teile dadurch herbeigeführt wird, daß die die Tragstangen des Dreschkorbes aufnehmenden Führungen auf einer an beiden Seitenwänden der Maschine drehbar gelagerten Spindel durch Schraubenmuttern verstellbar sind. Auch sind Vorrichtungen bekannt, welche die parallele Einstellung desThere are known devices by means of which the parallel adjustment of the concave or it is brought about by parts that the support rods of the concave receiving guides on one on both side walls of the machine rotatable bearing spindle are adjustable by screw nuts. Devices are also known which the parallel setting of the
ίο Korbes von einer der beiden Seiten der Maschine dadurch ermöglichen, daß die Korbstangenführungeü bzw. deren Spindeln mittels Kegelräder angetrieben werden, wobei die Korbstangen selbst auf jeder Seite einen Kegeltrieb tragen; ferner auch dadurch, daß die Enden der Stangen exzentrische Scheiben tragen, durch deren Drehung die Verstellung der Korbteile herbeigeführt wird. Diese Einrichtungen haben wesentliche Nachteile, dieίο the basket from either side of the machine thereby enable the basket rod guide or their spindles to be driven by means of bevel gears, the Basket rods themselves carry a bevel drive on each side; also by the fact that the ends of the rods carry eccentric discs, the rotation of which enables the adjustment the basket parts is brought about. These facilities have major drawbacks, the
z. T. eine umständliche, zeitraubende Arbeit erfordern, z. T. infolge Verschmutzung und ι anderer Umstände schwer beweglich sind, was u. a. seine Ursache darin hat, daß die drehenden Teile unmittelbar an den Enden der Tragstangen des Korbes angreifen. z. T. require a cumbersome, time-consuming work, z. T. due to pollution and ι other circumstances are difficult to move, which among other things is due to the fact that the rotating parts attack directly on the ends of the support rods of the basket.
Zur Beseitigung dieser Übelstände dient die auf der Zeichnung dargestellte Einrichtung, welche inThe device shown in the drawing serves to remedy these inconveniences, what a
Abb. ι die Ansicht und inFig. Ι the view and in
Abb. 2 die Draufsicht zeigt.Fig. 2 shows the top view.
Die Tragstangen 3 jedes Korbteiles 1,2 treten durch die bekannten in den Seitenwänden vorgesehenen Schlitze 11 und sind beiderseits mit einer Führung 7 verbunden. In diese als Mutter ausgebildete Führung ist eine Spindel 5, 6 eingesetzt, welche in Lagern 4 und 4a drehbar ist und am unteren (hinteren) Ende ein Schneckenrad 8 trägt, welches in Eingriff mit einer Schnecke 9 steht. Die durchgehende Schneckenwelle 12 ist an jeder Seite mit einem Handrad 10 versehen, mittels dessen die Schneckenräder 8The support rods 3 of each basket part 1, 2 pass through the known slots 11 provided in the side walls and are connected to a guide 7 on both sides. In this guide, designed as a nut, a spindle 5, 6 is inserted, which is rotatable in bearings 4 and 4 a and at the lower (rear) end carries a worm wheel 8 which is in engagement with a worm 9. The continuous worm shaft 12 is provided on each side with a hand wheel 10, by means of which the worm wheels 8
und somit die Spindeln 5, 6 in Drehung versetzt werden können. Bei Links- oder Rechtsdrehung der Spindeln 5, 6 folgen gleichmäßig die Führungen 7 und mit ihnen der an den Tragstangen 3 hängende Korb bzw. Korbteil i, 2 usw.and thus the spindles 5, 6 can be set in rotation. When the spindles 5, 6 are turned to the left or right, they follow evenly the guides 7 and with them the basket or basket part hanging on the support rods 3 i, 2 etc.
Das Wesentliche der Erfindung beruht auf der Entlastung der Korbstangen von Antriebsmitteln und der davon unabhängig gelagerten Antriebsvorrichtung der beiderseitigen Spindeln mittels der Schneckenräder. Dadurch wird ein außerordentlich leichter Gang der gesamten Einstellvorrichtung erzielt. The essence of the invention is based on the relief of the cage rods from drive means and the independently mounted drive device of the two-sided spindles by means of the worm wheels. As a result, the entire adjustment device is extremely smooth.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEW65378D DE400042C (en) | 1924-02-09 | 1924-02-09 | Device for parallel adjustment of the concave |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEW65378D DE400042C (en) | 1924-02-09 | 1924-02-09 | Device for parallel adjustment of the concave |
Publications (1)
Publication Number | Publication Date |
---|---|
DE400042C true DE400042C (en) | 1924-08-13 |
Family
ID=7607352
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEW65378D Expired DE400042C (en) | 1924-02-09 | 1924-02-09 | Device for parallel adjustment of the concave |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE400042C (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2514228A1 (en) * | 1981-10-09 | 1983-04-15 | Kloeckner Humboldt Deutz Ag | BASKET MECHANISM FOR AXIAL THRESHING DEVICE OF COMBINE HARVESTER |
FR2643216A1 (en) * | 1989-02-20 | 1990-08-24 | Fortschritt Veb K | DEVICE FOR ADJUSTING THE TRAP AND SEPARATION BASKET, ESPECIALLY IN AXIAL FLOWER HARVESTERS |
DE102005050752A1 (en) * | 2005-10-22 | 2007-04-26 | Zf Friedrichshafen Ag | Arrangement for adjusting of drive with tapered roller bearings in particular for use in vehicle, comprises disk spring for pre-tightening |
-
1924
- 1924-02-09 DE DEW65378D patent/DE400042C/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2514228A1 (en) * | 1981-10-09 | 1983-04-15 | Kloeckner Humboldt Deutz Ag | BASKET MECHANISM FOR AXIAL THRESHING DEVICE OF COMBINE HARVESTER |
FR2643216A1 (en) * | 1989-02-20 | 1990-08-24 | Fortschritt Veb K | DEVICE FOR ADJUSTING THE TRAP AND SEPARATION BASKET, ESPECIALLY IN AXIAL FLOWER HARVESTERS |
DE102005050752A1 (en) * | 2005-10-22 | 2007-04-26 | Zf Friedrichshafen Ag | Arrangement for adjusting of drive with tapered roller bearings in particular for use in vehicle, comprises disk spring for pre-tightening |
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