DE3900576A1 - Deflection of the cutting knife drive at the corners of cutting bows on flat silo removal devices - Google Patents
Deflection of the cutting knife drive at the corners of cutting bows on flat silo removal devicesInfo
- Publication number
- DE3900576A1 DE3900576A1 DE19893900576 DE3900576A DE3900576A1 DE 3900576 A1 DE3900576 A1 DE 3900576A1 DE 19893900576 DE19893900576 DE 19893900576 DE 3900576 A DE3900576 A DE 3900576A DE 3900576 A1 DE3900576 A1 DE 3900576A1
- Authority
- DE
- Germany
- Prior art keywords
- cutting
- corners
- cutting knife
- deflection
- removal devices
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/08—Means for actuating the cutting member to effect the cut
- B26D5/18—Toggle-link means
-
- 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)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Knives (AREA)
Abstract
Description
Die Erfindung betrifft eine Umlenkung des Schneid messerantriebes an den Ecken von Schneidbügeln in der Ausgestaltung nach dem Oberbegriff des Anspruches 1.The invention relates to a deflection of the cutting knife drive at the corners of cutting brackets in the design according to the preamble of the claim 1.
Bei bekannten Flachsilo-Entnahmegeräten werden in Führungskulissen geführte Ketten verwendet, die die Schneidmesser der aneinander stoßenden Schenkel der Schneidbügel verbinden. Diese Ketten unterliegen, da sie nach der Außenseite offen sind, hoher Verschmutzung und hohem Verschleiß, besonders an den Ketten und den Kulissen-Anlageflächen.In known flat silo removal devices are in Guided chains used the chains Cutting knife of the abutting legs of the Connect the cutting bracket. These chains are subject to they are open to the outside, high pollution and high wear, especially on the chains and the Backdrop contact surfaces.
Erfindungsgemäß wird eine Ausführung für die Über tragung der Zugkräfte bei exakter Führung, in ge kapselter verschleißarmer Eckenumlenkung vorgesehen.According to the invention, an embodiment for the Carrying the tensile forces with exact guidance, in ge encapsulated low-wear corner deflection provided.
Ein Ausführungsbeispiel wird nachstehend beschrieben und in den Zeichnungen dargestellt. An embodiment is described below and shown in the drawings.
Fig. 1 zeigt einen u-förmigen Schneidbügel an einem Gestell in Draufsicht. Fig. 1 shows a U-shaped cutting bracket on a frame in plan view.
Fig. 2 zeigt die Vorderansicht des geöffneten Quer steges des Schneidbügels. Fig. 2 shows the front view of the open crossbar of the cutting bracket.
Fig. 3 zeigt eine Seitenansicht des an einem Gestell angeordneten Schneidbügels. Fig. 3 shows a side view of the cutting bracket arranged on a frame.
Der u-förmige Schneidbügel 1), in den vertikalen Führungen 9) des Gestells 2) verschiebbar, trägt an seinen Schenkeln 3) u. 4) und dem zugehörigen Mittelsteg 5), an seiner Unterseite oszillierende Schneidmesserpaare 6), 7) u. 8).The U-shaped cutting bracket 1 ), in the vertical guides 9 ) of the frame 2 ) displaceable, carries on its legs 3 ) u. 4 ) and the associated central web 5 ), on its underside oscillating cutting knife pairs 6 ), 7 ) and. 8 ).
An den Enden der Schenkel 3) u. 4) werden die Schneidmesserpaare 6) u. 7) in bekannter Weise über Hydrozylinder 10) und um die Drehpunkte 11) u. 12) schwenkende, ineinandergreifende Hebel 13) u. 14) mit ihren Einzelmessern gegenläufig oszillierend an getrieben. An einem Arm 15) des Hebels 14) ist ein Seil 16) od.dgl. angebracht, welches um eine Rolle 17) derart geführt wird, daß es senkrecht in den etwa rechtwinkligen Ecken zwischen den Schenkeln 3) bzw. 4) mit dem Mittelsteg 5) von der Seilrolle 17) abläuft und dann auf ein um den Drehpunkt 18) schwingendes, mit zwei Hebelarmen versehenes Rollen segment 19) aufläuft und daran in einer Halterung 20) befestigt ist. Ein Messer des Schneidmesserpaares 8) wird über den nach unten gerichteten Arm des Rollensegmentes 19) und das andere Messer über den Winkelhebel 21) angetrieben. Die Schneidmesserpaare 3), 4) u. 5) werden auf Bolzen 22) in Schlitzen 23) geführt. Die Hubbewegung der Messer des Schneidmesser paares 5) wird durch abwechselnde Zugbewegung der Seile 16) erreicht.At the ends of the legs 3 ) u. 4 ) the cutting knife pairs 6 ) u. 7 ) in a known manner via hydraulic cylinder 10 ) and about the pivot points 11 ) and. 12 ) pivoting, interlocking levers 13 ) u. 14 ) driven with their individual knives in opposite directions. On an arm 15 ) of the lever 14 ) is a rope 16 ) or the like. attached, which is guided around a roller 17 ) such that it runs vertically in the approximately right-angled corners between the legs 3 ) or 4 ) with the central web 5 ) of the rope roller 17 ) and then on a swinging around the pivot point 18 ) , with two lever arms roller segment 19 ) runs and is attached to it in a holder 20 ). One knife of the pair of cutting knives 8 ) is driven via the downward arm of the roller segment 19 ) and the other knife via the angle lever 21 ). The cutting knife pairs 3 ), 4 ) u. 5 ) are guided on bolts 22 ) in slots 23 ). The lifting movement of the knives of the pair of cutting knives 5 ) is achieved by alternating pulling movements of the ropes 16 ).
Anstelle der Schneidmesserpaare können auch Einzel messer auf diese Art angetrieben werden.Instead of the pairs of cutting knives, you can also use single knives are driven in this way.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19893900576 DE3900576A1 (en) | 1989-01-11 | 1989-01-11 | Deflection of the cutting knife drive at the corners of cutting bows on flat silo removal devices |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19893900576 DE3900576A1 (en) | 1989-01-11 | 1989-01-11 | Deflection of the cutting knife drive at the corners of cutting bows on flat silo removal devices |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3900576A1 true DE3900576A1 (en) | 1990-07-12 |
Family
ID=6371846
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19893900576 Withdrawn DE3900576A1 (en) | 1989-01-11 | 1989-01-11 | Deflection of the cutting knife drive at the corners of cutting bows on flat silo removal devices |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3900576A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202015106267U1 (en) | 2015-11-18 | 2015-11-30 | Fliegl Agro-Center GmbH | Cutting device for separating silage |
-
1989
- 1989-01-11 DE DE19893900576 patent/DE3900576A1/en not_active Withdrawn
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202015106267U1 (en) | 2015-11-18 | 2015-11-30 | Fliegl Agro-Center GmbH | Cutting device for separating silage |
EP3170385A1 (en) | 2015-11-18 | 2017-05-24 | Fliegl Agro-Center GmbH | Cutting device for cutting silage |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8139 | Disposal/non-payment of the annual fee |