DE3344406A1 - Cutting yoke for a silo extractor - Google Patents

Cutting yoke for a silo extractor

Info

Publication number
DE3344406A1
DE3344406A1 DE19833344406 DE3344406A DE3344406A1 DE 3344406 A1 DE3344406 A1 DE 3344406A1 DE 19833344406 DE19833344406 DE 19833344406 DE 3344406 A DE3344406 A DE 3344406A DE 3344406 A1 DE3344406 A1 DE 3344406A1
Authority
DE
Germany
Prior art keywords
cutting
silo
extractor
axis
bracket
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Withdrawn
Application number
DE19833344406
Other languages
German (de)
Inventor
Josef 4834 Harsewinkel Steffens
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
B Strautmann and Sohne GmbH and Co KG
Original Assignee
B Strautmann and Sohne GmbH and Co KG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by B Strautmann and Sohne GmbH and Co KG filed Critical B Strautmann and Sohne GmbH and Co KG
Priority to DE19833344406 priority Critical patent/DE3344406A1/en
Publication of DE3344406A1 publication Critical patent/DE3344406A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01FPROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
    • A01F25/00Storing agricultural or horticultural produce; Hanging-up harvested fruit
    • A01F25/16Arrangements in forage silos
    • A01F25/20Unloading arrangements
    • A01F25/2027Unloading arrangements for trench silos
    • A01F25/2036Cutting or handling arrangements for silage blocks
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/0006Cutting members therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/0006Cutting members therefor
    • B26D2001/0033Cutting members therefor assembled from multiple blades
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/0006Cutting members therefor
    • B26D2001/006Cutting members therefor the cutting blade having a special shape, e.g. a special outline, serrations

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Harvesting Machines For Specific Crops (AREA)

Abstract

Attached to the cutting yoke of a silo extractor in the corners is an axle which makes it possible to change the sliding deflection occuring there in known extractors into a rolling deflection. <IMAGE>

Description

Schneidbügel für SiloentnahmegerätCutting bracket for silo removal device

Die Erfindung betrifft einen Schneidbügel für ein Siloentnahmegerät in der Ausgestaltung nach dem Oberbegriff des Anspruches 1.The invention relates to a cutting bracket for a silo removal device in the embodiment according to the preamble of claim 1.

Siloentnahmegeräte für Flachsilos mit waagerechten Schneidbügeln und der Anordnung der oszillierenden Schneidmesser hierzu, sind bekannt. Bei diesen Geräten werden die Schneidmesser jedoch mit Zugmitteln verbunden, die yleitend um die Ecken der Steyverbindungen des Schneidrahmens gezogen werden, wobei ein hoher Verschleiß auftritt. Um diesen Verschleiß, der zu erheblichen Störungen führen kann, aufzuheben, wird erfindungsgemäß die gleitende Umlenkuny in eine abrollende geändert.Silo removal devices for flat silos with horizontal cutting bars and the arrangement of the oscillating cutting knife for this purpose are known. With these Devices are connected to the cutting knife with traction means that yleitend around the corners of the stey connections of the cutting frame are pulled, with a high Wear occurs. To avoid this wear and tear, which can lead to considerable malfunctions, cancel, according to the invention the sliding Umlenkuny is changed to a rolling one.

Ferner wird die hohe Vorschubkraft für die Abwärtsbewiegung beim Schneidvorgang herabgesetzt, da die Futterverdrängung an den Ecken durch die Anbringung eines Räumkegels erleichtert wird.Furthermore, the high feed force for the downward movement in the cutting process reduced, as the forage displacement at the corners by the attachment of a clearing cone is facilitated.

Die Erfindung wird nachstehend beschrieben und in den Zeichnungen dargestellt.The invention is described below and in the drawings shown.

Fig. 1 zeigt eine Draufsicht des Siloentnahmegerätes mit Schneidbügel in der Draufsicht.Fig. 1 shows a top view of the silo removal device with cutting bracket in top view.

Fig. 2 zeiyt eine Seltendsict dcs Gerätes in Fahrtrichtuny.Fig. 2 shows a strange trend of the device in the direction of travel.

Fig. 3 zeigt eine Ansicht Uir-r E(ke des 5 Schneidrahmens.Fig. 3 shows a view Uir-r E (ke of the 5 cutting frame.

Fig. 4 zeigt die Ansicht zu Fig. 3 in Pfeilrichtung.FIG. 4 shows the view of FIG. 3 in the direction of the arrow.

Das für die Entnahme von Flachsilos 14) vorgesehene Siloentnahmegerät wird von der Dreipunk Lhydraulik eines nicht dargestellten landwirtschaftlicllen Schleppers an den Aufhängepunkten 1) aufgenommen. In den vertikalen Führungen 3) des Gestells 2) ist ein durch Rollen 4) geführter Schneidbügel 5) auf- u. abwärts verschiebbar angeordnet. Der an dem Schneidbügel 5) fest angebrachte Schneidrahmen 6) trägt die Schneidmesser 7) 8) 9), die an den Ecken 10) mit einem Zugmittel 11), z.B. einer Kette, miteinander verbunden sind.The silo removal device provided for the removal of flat silos 14) is powered by the three-point hydraulic system of an agricultural unit, not shown Added to the tractor at the suspension points 1). In the vertical guides 3) of the frame 2) is a cutting bracket 5) guided upwards and downwards by rollers 4) arranged displaceably. The cutting frame firmly attached to the cutting bracket 5) 6) carries the cutting knife 7) 8) 9), which at the corners 10) with a traction device 11), e.g. a chain, are connected to each other.

Durch die angetriebene Kurbel 12) werden die Schneidmesser 7) 8) 9) über die Pleuelstange 13) und die Schwinge 14) in eine waagerecht oszillierende Bewegung gesetzt. Beim Einsatz des Siloentnahmegerätes wird zunächst der Schneidbügel 5) und somit der Schneidrahmen 6) mit den Schneidmessern 7) 8) 9) in eine Stellung oberhalb des Flachsilos 14) gehoben. Dann wird das Siloentnahmegerät mit den Zinken 15) bis zur Anlage an dem Zinkenholm 20) in den Flachsilo eingestoßen. Mit oszillierenden Schneidmessern 7) 8) 9) wird der Schneidrahmen 6) dann abwärts yeführt, wobei ein quaderförmiger Futterballen 16J vom Flachsilo 14)-abgetrennt wird.The cutting knives 7) 8) 9) are driven by the driven crank 12) via the connecting rod 13) and the rocker 14) into a horizontally oscillating Movement set. When using the silo removal device, the cutting frame is first 5) and thus the cutting frame 6) with the cutting knives 7) 8) 9) in one position above the flat silo 14). Then the silo removal device with the tines 15) pushed into the flat silo until it rests on the tine bar 20). With oscillating Cutting knives 7) 8) 9), the cutting frame 6) is then guided downwards, with a cuboid forage bale 16J is separated from the flat silo 14).

Die hohen Belastungen auf die Zugmittel 11) werden von einer drehbar gelagerten Achse 21, an welcher Abrollstege 22) wie z.B. Kettenräder angeordnet sind.The high loads on the traction means 11) can be rotated by one mounted axle 21, on which rolling webs 22) such as chain wheels are arranged are.

Das Eindringen in den Flachsilo wird durch an der Achse 21) unten angebrachte Kegel 22), die das Futter verdrängen, erleichtert. Der obere Kegel 23) vermindert beim Hochfahren des Schneidbüyels 5) das Abbrechen der Ecken des Futterballens 16).Penetration into the flat silo is achieved through the axis 21) below attached cones 22), which displace the feed, facilitated. The upper cone 23) reduces the breaking off of the corners of the fodder bale when the cutting unit 5) is raised 16).

LeerseiteBlank page

Claims (5)

Patentansprüche 1. Schneidbügel für Siloentnahmegerät, bestehend aus einem u-förmigen, mit oszillierenden Schneidmessern besetzten waagerecht angeordneten Schneidrahmen, welcher an einer vertikalen Führung auf- und abwärts verschiebbar ist, dadurch gekennzeichnet, daß die Ecken des Schneidrahmens eine drehbare Achse aufnehmen, um welche das die Messer verbindende Zugmittel abrollend umgelenkt wird. Claims 1. Cutting bracket for silo removal device, consisting from a U-shaped, occupied with oscillating cutting knives arranged horizontally Cutting frame, which can be moved up and down on a vertical guide is, characterized in that the corners of the cutting frame have a rotatable axis record around which the pulling means connecting the knives is deflected in a rolling manner. 2. Schneidbügel nach Anspruch 1, dadurch gekennzeichnet, daß die Achse an ihrem unteren Ende einen Kegel aufweist. 2. Cutting bracket according to claim 1, characterized in that the Axis has a cone at its lower end. 3. Schneidbügel nach den Ansprüchen 1 u. 2, dadurch gekennzeichnet, daß die Achse an ihrem oberen Ende kegelförmig ausgebildet ist. 3. Cutting stirrup according to claims 1 and 2, characterized in that that the axis is conical at its upper end. 4. Schneidbügel nach den Ansprüchen 1 - 3, dadurch gekennzeichnet, daß die Achse mit einem oder mehreren Kettenrädern versehen ist. 4. Cutting stirrup according to Claims 1 - 3, characterized in that that the axle is provided with one or more chain wheels. 5. Schneidbügel nach den Ansprüchen 1 - 4, dadurch gekennzeichnet, daß das Zugmittel in den Stegen eingelassen ist. 5. Cutting stirrup according to Claims 1 - 4, characterized in that that the traction device is embedded in the webs.
DE19833344406 1983-12-08 1983-12-08 Cutting yoke for a silo extractor Withdrawn DE3344406A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19833344406 DE3344406A1 (en) 1983-12-08 1983-12-08 Cutting yoke for a silo extractor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833344406 DE3344406A1 (en) 1983-12-08 1983-12-08 Cutting yoke for a silo extractor

Publications (1)

Publication Number Publication Date
DE3344406A1 true DE3344406A1 (en) 1984-04-12

Family

ID=6216374

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19833344406 Withdrawn DE3344406A1 (en) 1983-12-08 1983-12-08 Cutting yoke for a silo extractor

Country Status (1)

Country Link
DE (1) DE3344406A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0341352A1 (en) * 1988-05-09 1989-11-15 Litech B.V. Silage cutter having cutting plates provided with sharp teeth

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0341352A1 (en) * 1988-05-09 1989-11-15 Litech B.V. Silage cutter having cutting plates provided with sharp teeth
EP0341350A1 (en) * 1988-05-09 1989-11-15 Litech B.V. Silage cutter having cooperating rows of teeth having different pitch distances
EP0411724A3 (en) * 1988-05-09 1991-04-24 Litech B.V. Device for removing silage from a silage supply

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Legal Events

Date Code Title Description
OAV Applicant agreed to the publication of the unexamined application as to paragraph 31 lit. 2 z1
8139 Disposal/non-payment of the annual fee