DE392579C - Straw cutting machine - Google Patents
Straw cutting machineInfo
- Publication number
- DE392579C DE392579C DEO13548D DEO0013548D DE392579C DE 392579 C DE392579 C DE 392579C DE O13548 D DEO13548 D DE O13548D DE O0013548 D DEO0013548 D DE O0013548D DE 392579 C DE392579 C DE 392579C
- Authority
- DE
- Germany
- Prior art keywords
- knives
- knife
- cutting machine
- straw cutting
- cutting movement
- 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
- A01F29/00—Cutting apparatus specially adapted for cutting hay, straw or the like
- A01F29/08—Cutting apparatus specially adapted for cutting hay, straw or the like having reciprocating knives
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Knives (AREA)
Description
Gegenstand der Erfindung ist eine Strohschneidemaschine, insbesondere für Streuhäcksel und Papierfabrikation, deren Messer zweier Messerreihen paarweise scherenartig S gegeneinander geführt werden.The subject of the invention is a straw cutting machine, especially for litter and paper production, the knives of which have two rows of knives in pairs like scissors S are led against each other.
Die Erfindung besteht darin, daß dabei gleichzeitig die eine Messerreihe eine schwingende, bogenförmige Schneidbewegung von oben nach unten in senkrechter Ebene in bezugThe invention consists in that at the same time one row of knives has a vibrating, arcuate cutting movement from top to bottom in a vertical plane with respect
ίο auf die andere, feststehende Messerreihe ausführt. Messer, die solche Bewegungen ausführen, sind an sich bei Futterschneidern bekannt, jedoch nur in Verbindung mit einem festen Widerlager (Mundstück). Der Fortschritt besteht in der Übertragung dieser Bewegung auf paarweise arbeitende Scherenmesser. ίο on the other, fixed row of knives. Knives that perform such movements, are known per se in chuck cutters, but only in connection with a fixed abutment (mouthpiece). The progress consists in the transfer of this movement to shear blades working in pairs.
In der Zeichnung ist der Erfindungsgegenstand in einem Ausführungsbeispiel schema -In the drawing, the subject matter of the invention is shown in an exemplary embodiment.
ao tisch veranschaulicht.ao table illustrated.
α und b bezeichnen ein Messerpaar zweier Messerreihen. Während aber Messer α feststehend angeordnet ist, ist Messer b beweglich, indem es einmal durch Kurbel c und Schubstange rf, die das Messer b bei h angreift, scherenartig auf Messer α zugeführt wird und anderseits mittels Achse*, die durch die von Kurbel c bewegte Schubstange / gehalten ist, um Exzenter g schwingt. Messer b macht infolgedessen gleichzeitig eine zweifache Schneidbewegung, und zwar einmal eine durch Schubstange d von Kurbel c aus bewirkte Scherenschneidbewegung auf Messer α zu und = außerdem durch Schubstange/ und Schwingung von Achsen um Exzenter g eine schwingende, bogenförmige Schneidbewegung in senkrechter Ebene in bezug auf das feststehende Messer α, und zwar beim Hingang auf Messer α zu nach unten und beim Rückgang nach oben. Die punktiert gezeichnete Stellung in der Zeichnung veranschaulicht die nach unten ausgeschwungene Stellung des Messers b. α and b designate a pair of knives from two rows of knives. But while knife α is fixed, knife b is movable by being fed to knife α like scissors by crank c and push rod rf, which engages knife b at h , and on the other hand by means of an axis * that moves through crank c Push rod / is held to swing eccentric g. As a result, knife b makes a double cutting movement at the same time, namely once a scissor cutting movement caused by push rod d from crank c towards knife α and = also by push rod / and oscillation of axes about eccentric g an oscillating, arcuate cutting movement in a vertical plane with respect to the fixed knife α, namely when going towards knife α downwards and when going back upwards. The dotted position in the drawing illustrates the downward swung position of the knife b.
Durch die kombinierte Schneidbewegung des Messers b wird gegenüber dem bisherigen Schnitt ein sicherer, zuverlässiger Schnitt des Strohes erhielt.Due to the combined cutting movement of the knife b , a safer, more reliable cut of the straw is obtained compared to the previous cut.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEO13548D DE392579C (en) | Straw cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEO13548D DE392579C (en) | Straw cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE392579C true DE392579C (en) | 1924-03-26 |
Family
ID=7353393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEO13548D Expired DE392579C (en) | Straw cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE392579C (en) |
-
0
- DE DEO13548D patent/DE392579C/en not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE392579C (en) | Straw cutting machine | |
| DE357636C (en) | Process for punching out workpieces from stacked sheets of cardboard, leather, rubber and the like. like | |
| DE446941C (en) | Device for cutting onions | |
| AT128882B (en) | Compressor for the rolls of cigar machines. | |
| DE492691C (en) | Thread extraction machine | |
| DE490977C (en) | Machine for making fish hooks from a continuous wire | |
| DE243516C (en) | ||
| DE48678C (en) | Innovations in machines for the production of ignition bolt boxes | |
| DE327367C (en) | Scissors for cutting the mortise edges of sheet metal | |
| DE494318C (en) | Device for achieving automatic pressing on cutting machines for paper u. like | |
| AT93458B (en) | Punching device for making pins for shoe heels. | |
| DE496207C (en) | Cutting machine for sausage and other items to be cut | |
| DE198154C (en) | ||
| DE718945C (en) | Device for cutting darts and any other incisions | |
| DE569437C (en) | Block shears cutting from bottom to top with the upper knife fixed during the cut | |
| DE452560C (en) | Fabric scissors for creating serrated cuts | |
| DE403177C (en) | Device for cutting apart several pieces woven next to each other on the loom | |
| DE498690C (en) | Cheese cutting machine | |
| DE911221C (en) | Insole tear machine | |
| DE652859C (en) | Device on a machine for producing nails from a preformed wire rope | |
| DE393518C (en) | Scissor-like can opener | |
| DE805275C (en) | Device for removing the paper shavings on paper cutting machines, especially three-knife trimmers | |
| DE240336C (en) | ||
| DE483183C (en) | Device for the joint feeding of blanks made of thin and thicker material, such as cardboard o. The like. With tissue paper and the like. Like., for the drawing and stamping process | |
| DE488721C (en) | Zigzag sewing machine with laterally movable fabric pusher |