DE441833C - Centrifugal wheel for potato harvesters, which is connected to the engine by a helical spring attached to the centrifugal wheel shaft - Google Patents
Centrifugal wheel for potato harvesters, which is connected to the engine by a helical spring attached to the centrifugal wheel shaftInfo
- Publication number
- DE441833C DE441833C DEZ15794D DEZ0015794D DE441833C DE 441833 C DE441833 C DE 441833C DE Z15794 D DEZ15794 D DE Z15794D DE Z0015794 D DEZ0015794 D DE Z0015794D DE 441833 C DE441833 C DE 441833C
- Authority
- DE
- Germany
- Prior art keywords
- centrifugal wheel
- engine
- helical spring
- spring attached
- wheel shaft
- 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
- A01D—HARVESTING; MOWING
- A01D19/00—Digging machines with centrifugal wheels, drums or spinners
- A01D19/04—Digging machines with centrifugal wheels, drums or spinners with working tools rotating around a horizontal axis arranged parallel to the direction of travel
- A01D19/06—Digging machines with centrifugal wheels, drums or spinners with working tools rotating around a horizontal axis arranged parallel to the direction of travel with scoop wheels or drums
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvesting Machines For Root Crops (AREA)
- Transmissions By Endless Flexible Members (AREA)
Description
Es ist bekannt, das Wurfrad an Kartoffelerntemaschinen dadurch federnd zu machen, daß eine auf die Schleuderradwelle gesteckte Schraubenfeder mit ihren abgebogenen Enden einerseits an einem auf der Welle festsitzenden Mitnehmer, anderseits am Wurfrad befestigt ist.It is known to make the throwing wheel on potato harvesters resilient by that a helical spring placed on the centrifugal wheel shaft with its bent ends on the one hand attached to a driver fixed on the shaft, on the other hand attached to the throwing wheel is.
Die Befestigung geschieht dadurch, daß die abgebogenen Enden der Feder in Löcher imThe attachment is done in that the bent ends of the spring in holes in the
ίο Mitnehmer und Wurfrad gesteckt werden. Diese Art der Befestigung ist wenig dauerhaft, weil diese Zapfenlöcher duirch die dauernde wechselnde Spannung der Feder und durch den ^Einfluß von Schmutz und Rost schnell erweitert werden. Dadurch neigt die Feder zum Ecken und Festklemmen, wobei die Federwirkung aufhört.ίο The driver and throwing wheel are inserted. This type of fastening is not very permanent, because these mortises duirch the constant changing tension of the spring and can quickly be expanded by the influence of dirt and rust. As a result, the Spring for cornering and clamping, whereby the spring action ceases.
Die Erfindung hilft diesem Übelstand ab, und zwar dadurch, daß die Feder eine halbeThe invention helps this drawback, in that the spring is a half
so Windung von beiden Federenden entfernt mit einem weiteren abgebogenen Zapfen versehen ist. Diese Zapfen stecken ebenfalls in einem Loche des Mitnehmers und der Schleuderradnabe. Durch diese doppelte Befestigung wird das Ausbiegen und Ecken der Feder und damit die Gefahr des Festklemmens vermindert. Die Abbildung veranschaulicht eine Ausführungsform des Erfindungsgegenstandes, die ohne weitere Erklärung verständlich ist. Aus ihr ist ersichtlich, daß die Zapfen an dem einen Ende der Feder gegen die Zapfen am anderen Ende um 900 versetzt sind.so the turn is provided with another bent pin away from both spring ends. These pins are also stuck in a hole in the driver and the centrifugal wheel hub. This double fastening reduces the bending and cornering of the spring and thus the risk of jamming. The figure illustrates an embodiment of the subject matter of the invention, which can be understood without further explanation. From it will be seen that the pins are offset to one end of the spring against the pin at the other end 90 the 0th
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEZ15794D DE441833C (en) | Centrifugal wheel for potato harvesters, which is connected to the engine by a helical spring attached to the centrifugal wheel shaft |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEZ15794D DE441833C (en) | Centrifugal wheel for potato harvesters, which is connected to the engine by a helical spring attached to the centrifugal wheel shaft |
Publications (1)
Publication Number | Publication Date |
---|---|
DE441833C true DE441833C (en) | 1927-03-14 |
Family
ID=7623883
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEZ15794D Expired DE441833C (en) | Centrifugal wheel for potato harvesters, which is connected to the engine by a helical spring attached to the centrifugal wheel shaft |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE441833C (en) |
-
0
- DE DEZ15794D patent/DE441833C/en not_active Expired
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