DE2463145C2 - Cutting device for material stored in silos, e.g. maize - Google Patents
Cutting device for material stored in silos, e.g. maizeInfo
- Publication number
- DE2463145C2 DE2463145C2 DE2463145A DE2463145A DE2463145C2 DE 2463145 C2 DE2463145 C2 DE 2463145C2 DE 2463145 A DE2463145 A DE 2463145A DE 2463145 A DE2463145 A DE 2463145A DE 2463145 C2 DE2463145 C2 DE 2463145C2
- Authority
- DE
- Germany
- Prior art keywords
- knife
- cutting
- cylinder
- cutting device
- silo
- 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
- A01F25/00—Storing agricultural or horticultural produce; Hanging-up harvested fruit
- A01F25/16—Arrangements in forage silos
- A01F25/20—Unloading arrangements
- A01F25/2027—Unloading arrangements for trench silos
- A01F25/2036—Cutting or handling arrangements for silage blocks
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Crushing And Pulverization Processes (AREA)
- Shearing Machines (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Nonmetal Cutting Devices (AREA)
Description
durch eine am Schlitten 10 befestigte Führungsbuchse 15 hindurchgeht. Das obere Ende der FOhrungsstange 14 weist eine Führungsklammer 16 auf, die am Außenumfang des Zylinders 11 gleiten kann. Auf diese Weise wird das Messer parallel zum Zylinder It geführt Der Zylinder 11 ist vorzugsweise gelenkig mit dem Schlitten 10 verbunden, so daß dieser Zylinder zurückgeklappt werden kann, wenn er nicht in Betrieb ist.passes through a guide bushing 15 attached to the carriage 10. The upper end of the guide rod 14 has a guide bracket 16 which can slide on the outer circumference of the cylinder 11. In this way the knife is guided parallel to the cylinder It The cylinder 11 is preferably articulated with the carriage 10 connected so that this cylinder can be folded back when not in use.
Bei einigen Arten von Silomaterial wie z. B. bei Mais besteht die Gefahr, daß, besonders beim Zurückziehen des Messers 11, der Zusammenhalt des Silomaterials in der abgeschnittenen Portion zerstört wird. Die Vorrichtung der F i g. 4 zeigt ein Zusatzelement zum Zusammenpressen und Zurückhalten des Silomaterials, wenn durch dieses das Messer bewegt wird.With some types of silo material such as B. in corn there is a risk that, especially when pulling back the knife 11, the cohesion of the silo material in the cut portion is destroyed. The device of FIG. 4 shows an additional element for pressing together and retaining the silo as the knife is moved therethrough.
Zu diesem Zweck ist am Schlitten 10 ein zusätzlicher Antriebszylinder 18 mit Kolbenstange 19 parallel zum Zylinder 11 und Kolbenstange 12 montiert Am Ende der Kolbenstange 19 ist mittels einer V-förmigen Gabel 21 ein Anpreßelement 20 befestigt Dieses Preßelement 20 ist im wesentlichen O-förmig und erstreckt sich mit seiner "längeren Seite parallel zum Messer 13.For this purpose, an additional drive cylinder 18 with piston rod 19 is parallel to the slide 10 Cylinder 11 and piston rod 12 mounted at the end of the piston rod 19 is by means of a V-shaped fork 21 a pressure element 20 is attached. This pressure element 20 is essentially O-shaped and extends with it its "longer side parallel to the knife 13.
Wenn das Druckmedium zum oberen Tei': des Zylinders 18 zugeführt wird, wird das Preßelement 20 gegen das Silomaterial gepreßt, welches dann fest zurückgehalten wird, wenn das Messer 13 in das Material hineingetrieben und von dort wieder herausgezogen wird. Sobald das Messer 13 vollständig aus dem Silomaterial herausgezogen ist, schlägt seine obere Kante an der Gabel 21 an, so daß, wenn der Druck im Zylinder 18 weggenommen worden ist, die Gabef 21 und auch das Preßelement 20 mitbewegt werden. Bei der gezeigten Ausführungsform sind zwei Gabeln 21 vorhanden.When the printing medium is fed to the upper part of the cylinder 18, the pressing member 20 is against the silo material is pressed, which is then firmly retained when the knife 13 is driven into the material and is pulled out again from there. As soon as the knife 13 is completely out of the silo material is pulled out, strikes its upper edge on the fork 21, so that when the pressure in the cylinder 18 has been removed, the Gabef 21 and also the pressing element 20 are moved. With the one shown Embodiment there are two forks 21.
Obwohl es möglich ist, die Druckzufuhr zum Zylinder 18 separat zu steuern, wird vorzugsweise die in F i g. 5 dargestellte Anordnung verwendet Der Zylinder 18 ist in diesem Fall einfach wirkend und mit der zu einem Regelventil 22 führenden Rückflußleitung 23 verbunden. Dieses Steuerventil 22 kann die Zuflußleitung 24 und die Abflußleitung 23 abwechselnd mit dem oberen und unteren Teil oder mit dem unteren und oberen Teil des Zylinders 11 verbinden. In der Rückflußleitung 23 ist ein genügend großer Druck zum Betätigen des Zylinders 18 vorhanden, jedoch kann, falls erforderlich, eine zusätzliche Drossel 25 in die Leitung 23 eingebaut sein. Da die obere Oberfläche des Kolbens des Zylinders 11 infolge der Kolbenstange 12 größer ist als die untere Oberfläche dieses Kolbens, wird während des Rückhubs mehr Druckmedium verdrängt, so daß der Druck im Zylinder 18 dann höher ist, was sehr günstig ist, da während des Rückhubs die Einwirkung des Preßelements 20 am wichtigsten ist. Es ist selbstverständlich auch möglich, den oberen Raum des Zylinders 18 direkt mil einem der Enden des Zylinders 11 zu verbinden.Although it is possible to separately control the supply of pressure to the cylinder 18, it is preferred that the pressure supplied in FIG. 5 The arrangement shown is used. The cylinder 18 is single-acting in this case and with the to one Control valve 22 leading return line 23 connected. This control valve 22 can form the inflow line 24 and the drain line 23 alternating with the upper and lower part or with the lower and upper part of the cylinder 11. In the return line 23 is there is sufficient pressure to actuate the cylinder 18, but if necessary, a additional throttle 25 can be built into the line 23. Since the upper surface of the piston of the cylinder 11 as a result of the piston rod 12 is larger than the lower surface of this piston, is during the return stroke displaced more pressure medium, so that the pressure in the cylinder 18 is then higher, which is very beneficial as during of the return stroke, the action of the pressing element 20 is most important. It is of course also possible connect the upper space of the cylinder 18 directly to one of the ends of the cylinder 11.
Der zusätzliche Zylinder 18 kann mittels Laschen od. dgl. am Zylinder 11 einer vorhandenen Schneidvorrichtung befestigt werden.The additional cylinder 18 can be attached to the cylinder 11 of an existing cutting device by means of tabs or the like be attached.
Weiterhin ist es auch möglich, anstelle des Antriebszylinders 18 Druckfedern zu verwenden, welche das Preßelement 20 gegen das Silomaterial angedrückt haiten, bis das Preßelement vom Messer 13 wieder angehoben wird.Furthermore, it is also possible to use compression springs instead of the drive cylinder 18, which the Hold the pressing element 20 pressed against the silo material until the pressing element is lifted from the knife 13 again will.
Hierzu 2 Blatt ZeichnungenFor this purpose 2 sheets of drawings
6565
Claims (9)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7302958A NL170691C (en) | 1973-03-02 | 1973-03-02 | SILAGE CUTTER. |
NL7315818A NL172114B (en) | 1973-11-19 | 1973-11-19 | SILAGE CUTTER. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2463145C2 true DE2463145C2 (en) | 1987-01-02 |
Family
ID=26644862
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2408822A Expired DE2408822C2 (en) | 1973-03-02 | 1974-02-23 | Cutting device for material stored in silos |
DE19747406394U Expired DE7406394U (en) | 1973-03-02 | 1974-02-23 | CUTTING DEVICE FOR SILO MATERIAL |
DE2463145A Expired DE2463145C2 (en) | 1973-03-02 | 1974-02-23 | Cutting device for material stored in silos, e.g. maize |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2408822A Expired DE2408822C2 (en) | 1973-03-02 | 1974-02-23 | Cutting device for material stored in silos |
DE19747406394U Expired DE7406394U (en) | 1973-03-02 | 1974-02-23 | CUTTING DEVICE FOR SILO MATERIAL |
Country Status (9)
Country | Link |
---|---|
AT (1) | AT353530B (en) |
BE (1) | BE811745A (en) |
DE (3) | DE2408822C2 (en) |
DK (1) | DK137303B (en) |
GB (1) | GB1449336A (en) |
IE (1) | IE38947B1 (en) |
IT (1) | IT1018416B (en) |
NO (1) | NO137475C (en) |
SE (1) | SE410262B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2929782C2 (en) | 1979-02-21 | 1982-04-29 | Trioliet-Mullos Silo Nederland B.V., Losser | Device for cutting out and transporting a block of fermentation fodder |
NL169021C (en) * | 1979-05-18 | 1983-05-16 | Trioliet Mullos | PRESSURE FRAME FOR A SILIC CUTTER, FOR PRESSING A BLOCK OF SILICINE DURING CUTTING AND TRANSPORTATION THROUGH ITS SILICINE. |
DE3006881A1 (en) * | 1980-02-23 | 1981-09-10 | Hans von der 4530 Ibbenbüren Heide | DEVICE FOR CUTTING OUT AND REMOVING BLOCKS FROM A SILO CHUCK |
NL8201662A (en) * | 1982-04-22 | 1983-11-16 | Lely Nv C Van Der | SILAGE CUTTER. |
DE3644876A1 (en) * | 1986-04-23 | 1987-10-29 | Fella Werke Gmbh | Appliance for the cutting of silage blocks |
CN109623905B (en) * | 2018-12-28 | 2024-01-05 | 重庆市铜梁区子奇药材有限公司 | Cutting device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2104709A1 (en) * | 1971-02-02 | 1972-08-24 | Bernhard Strautmann & Söhne, 4501 Laer | Device for removing feed portions from flat or driving silos |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1582336A1 (en) * | 1967-07-04 | 1969-10-02 | Wilh Ley Maschf | Device for separating parts of stored fodder or manure masses in a warehouse with a multi-purpose fork or similar devices |
DE2138186C3 (en) * | 1971-07-30 | 1974-09-12 | Fa. Heinrich Schaeffer, 4782 Erwitte | Device for mechanical cutting and transport of silage |
-
1974
- 1974-02-13 GB GB646074A patent/GB1449336A/en not_active Expired
- 1974-02-21 DK DK94274AA patent/DK137303B/en not_active IP Right Cessation
- 1974-02-23 DE DE2408822A patent/DE2408822C2/en not_active Expired
- 1974-02-23 DE DE19747406394U patent/DE7406394U/en not_active Expired
- 1974-02-23 DE DE2463145A patent/DE2463145C2/en not_active Expired
- 1974-02-27 AT AT161974A patent/AT353530B/en not_active IP Right Cessation
- 1974-02-28 BE BE6044478A patent/BE811745A/en not_active IP Right Cessation
- 1974-03-01 NO NO740728A patent/NO137475C/en unknown
- 1974-03-01 SE SE7402740A patent/SE410262B/en not_active IP Right Cessation
- 1974-03-01 IT IT83318/74A patent/IT1018416B/en active
- 1974-03-01 IE IE00437/74A patent/IE38947B1/en unknown
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2104709A1 (en) * | 1971-02-02 | 1972-08-24 | Bernhard Strautmann & Söhne, 4501 Laer | Device for removing feed portions from flat or driving silos |
Also Published As
Publication number | Publication date |
---|---|
SE410262B (en) | 1979-10-08 |
GB1449336A (en) | 1976-09-15 |
IE38947B1 (en) | 1978-07-05 |
DE7406394U (en) | 1978-11-02 |
IE38947L (en) | 1974-09-02 |
DE2408822A1 (en) | 1974-09-12 |
DK137303C (en) | 1978-07-17 |
BE811745A (en) | 1974-08-28 |
DK137303B (en) | 1978-02-20 |
AT353530B (en) | 1979-11-26 |
IT1018416B (en) | 1977-09-30 |
NO137475C (en) | 1978-03-08 |
NO137475B (en) | 1977-11-28 |
ATA161974A (en) | 1979-04-15 |
NO740728L (en) | 1974-09-03 |
DE2408822C2 (en) | 1983-04-07 |
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Legal Events
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Free format text: GRUENECKER, A., DIPL.-ING. KINKELDEY, H., DIPL.-ING. DR.-ING. STOCKMAIR, W., DIPL.-ING. DR.-ING. AE.E. CAL TECH SCHUMANN, K., DIPL.-PHYS. DR.RER.NAT. JAKOB, P., DIPL.-ING. BEZOLD, G., DIPL.-CHEM. DR.RER.NAT. MEISTER, W., DIPL.-ING. HILGERS, H., DIPL.-ING. MEYER-PLATH, H., DIPL.-ING. DR.-ING. KINKELDEY, U., DIPL.-BIOL. DR.RER.NAT. BOTT-BODENHAUSEN, M., DIPL.-PHYS. DR.RER.NAT., PAT.-ANW., 8000 MUENCHEN |
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