DE190256C - - Google Patents
Info
- Publication number
- DE190256C DE190256C DENDAT190256D DE190256DA DE190256C DE 190256 C DE190256 C DE 190256C DE NDAT190256 D DENDAT190256 D DE NDAT190256D DE 190256D A DE190256D A DE 190256DA DE 190256 C DE190256 C DE 190256C
- Authority
- DE
- Germany
- Prior art keywords
- blow
- chaff
- air flow
- short straw
- straw
- 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
- 239000010902 straw Substances 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 230000003313 weakening Effects 0.000 claims 1
- 235000013312 flour Nutrition 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D87/00—Loaders for hay or like field crops
- A01D87/10—Loaders for hay or like field crops with blowers
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Threshing Machine Elements (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Die Stärke des Luftstromes, welcher Kurzstroh und Spreu aus der Dreschmaschine
heraus- und nach einem beliebigen Ort weiterzubringen hat, ist so groß, daß unter seinem
Einfluß die abgeleiteten Nebenprodukte an der Austrittsstelle bedeutend auseinander gewirbelt
und darum schwer in der Strohpresse, auf Wagen oder anderen Transportmitteln zusammengefaßt werden können.
ίο Es ist bei Windrichtungsvorrichtungen für Mehl bekannt, in die Austrittsöffnung des
Abführungsrohres schraubenförmige Einbaue vorzunehmen, durch welche in Vereinigung
mit einer geschlossenen Trommel das Mehl aus dem Luftstrom abgeschieden und beide
getrennt abgeleitet werden.The strength of the air flow, which has to bring short straw and chaff out of the threshing machine and to any other location, is so great that under its influence the by-products are swirled apart significantly at the outlet and are therefore difficult to move in the straw press, on wagons or others Means of transport can be summarized.
ίο It is known in wind direction devices for flour to make screw-shaped installations in the outlet opening of the discharge pipe, through which the flour is separated from the air flow in combination with a closed drum and both are discharged separately.
Es ist auch bei Abblasevorrichtungen für Langstroh bekannt, das Ende des Abblaserohres mittels Drahtstäben rechenartig auszubilden; keine dieser Einrichtungen ist aber für Kurzstroh oder Spreu verwendbar.It is also known for blow-off devices for long straw, the end of the blow-off pipe to be designed like a rake by means of wire rods; none of these facilities is however Can be used for short straw or chaff.
Die vorliegende Erfindung hat den Zweck, einen Ausblaseregler zu schaffen, wie er besonders für Kurzstroh und Spreu vorteilhaft verwendet werden kann.The present invention seeks to provide a blowout regulator such as this in particular can be used advantageously for short straw and chaff.
In Fig. ι bis 4 sind im. Aufriß und Grundriß zwei Ausführungsformen dargestellt.In Fig. Ι to 4 are in. Elevation and ground plan two embodiments shown.
Wie in Fig. 1 ersichtlich, ist in dem nach unten sich erweiternden Trichter A ein kegelförmiger Widerstand B eingebaut, an welchem sich der in der Pfeilrichtung aus dem Leitungsrohr C kommende Luftstrom bricht und durch die Querschnittserweiterung abschwächt. As can be seen in FIG. 1, a conical resistor B is built into the downwardly widening funnel A , at which the air flow coming in the direction of the arrow from the conduit C breaks and weakens due to the widening of the cross section.
Wie ferner in Fig. 3 und 4 ersichtlich, sind in dem Trichter A schraubenförmig geführte Bleche B, B1 eingebaut, welche den Luftstrom zwingen, eine Drehbewegung anzunehmen, wobei er ebenfalls durch die Querschnittserweiterung in seiner Stärke herabgemindert wird.As can also be seen in FIGS. 3 and 4, helically guided sheets B, B 1 are installed in the funnel A , which force the air flow to assume a rotary movement, whereby it is also reduced in its strength by the cross-sectional expansion.
Claims (2)
Publications (1)
Publication Number | Publication Date |
---|---|
DE190256C true DE190256C (en) |
Family
ID=453726
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT190256D Active DE190256C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE190256C (en) |
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0
- DE DENDAT190256D patent/DE190256C/de active Active
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