DE3637435C1 - Reversible packer with lift-out follow-up appliances - Google Patents

Reversible packer with lift-out follow-up appliances

Info

Publication number
DE3637435C1
DE3637435C1 DE19863637435 DE3637435A DE3637435C1 DE 3637435 C1 DE3637435 C1 DE 3637435C1 DE 19863637435 DE19863637435 DE 19863637435 DE 3637435 A DE3637435 A DE 3637435A DE 3637435 C1 DE3637435 C1 DE 3637435C1
Authority
DE
Germany
Prior art keywords
reversible
packer
lift
appliances
out follow
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
Application number
DE19863637435
Other languages
German (de)
Inventor
Dipl-Agr-Ing Otto Fritz Ulrich
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.)
OTTO FRITZ ULRICH DIPL AGR ING
Original Assignee
OTTO FRITZ ULRICH DIPL AGR ING
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
Priority claimed from DE19868624928 external-priority patent/DE8624928U1/en
Application filed by OTTO FRITZ ULRICH DIPL AGR ING filed Critical OTTO FRITZ ULRICH DIPL AGR ING
Priority to DE19863637435 priority Critical patent/DE3637435C1/en
Application granted granted Critical
Publication of DE3637435C1 publication Critical patent/DE3637435C1/en
Expired legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01BSOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B17/00Ploughs with special additional arrangements, e.g. means for putting manure under the soil, clod-crushers ; Means for breaking the subsoil
    • A01B17/004Clod-crushers
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01BSOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B29/00Rollers
    • A01B29/04Rollers with non-smooth surface formed of rotatably-mounted rings or discs or with projections or ribs on the roller body; Land packers

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Earth Drilling (AREA)

Abstract

For actuating the lift-out and use of lift-out follow-up appliances on reversible packers, the rotational movement which the follow-up appliances execute around the packer during the reversing operation is utilised.

Description

Die Erfindung betrifft einen Wendepacker mit aushebbaren Nachlaufgeräten.The invention relates to a reversible packer with lifting Follow-up devices.

Wendepacker mit aushebbaren Nachlaufgeräten haben die Aufgabe, Wendevorgänge auch mit mehreren nachgeordneten Werkzeuggruppen zu ermöglichen.Reversible packers with removable trailing devices have the Task, turning operations with several subordinate To enable tool groups.

Es gibt zur Zeit die Möglichkeit, Werkzeuggruppen oder ganze Nachläuferkombinationen auf Walzen oder auf Stütz­ räder auszuheben (DE-OS 34 13 281, DE-PS 35 39 070).There is currently the possibility of tool groups or whole trailer combinations on rollers or on supports digging wheels (DE-OS 34 13 281, DE-PS 35 39 070).

Bei der in der DE-OS 34 13 281 beschriebenen Konstruktion werden die Werkzeuggruppen bereits während des Wendevor­ ganges, bei Querstellung des Nachlaufgerätes, wieder ab­ gesenkt, so daß der weitere Ablauf des Wendevorganges dadurch behindert wird.In the construction described in DE-OS 34 13 281 the tool groups are already during turning ganges, with the trailing implement in the transverse position lowered so that the further course of the turning process is hindered.

In der DE-PS 35 39 070 wird eine Nachläuferkombination beschrieben, die erst nach Beendigung des Wendevorganges wieder eingesetzt wird, es wird aber nur eine relativ teure hydraulische Vorrichtung zur Verzögerung des Ab­ senkens beschrieben.In DE-PS 35 39 070 is a follow-up combination described, which only after completion of the turning process is used again, but it will only be a relative one expensive hydraulic device for delaying the Ab descending described.

Weiterhin kann es insbesondere in den Fällen, wo Werk­ zeuggruppen durch die Schubkraft der Deichsel auf eine Walze ausgehoben werden, dazu kommen, daß der Boden­ widerstand nicht ausreicht, um einen vollständigen Aus­ hebevorgang zu ermöglichen.Furthermore, it can be particularly so in cases where plant witness groups by the thrust of the drawbar on one Roller being lifted, come to the ground resistance was not sufficient to a complete out to enable lifting.

Aufgabe der Erfindung ist es, auch auf einfache mecha­ nische Weise, das Absenken von Werkzeuggruppen oder ganzen Nachläuferkombinationen während des Wendevor­ ganges so zu betätigen, daß eine Behinderung des Wen­ devorganges durch vorzeitiges Einsetzen ausgeschlossen wird. The object of the invention is to simple mecha African way, the lowering of tool groups or whole trailer combinations during the turning ganges so that a disability of the Wen preceded by premature insertion becomes.

Weiterhin soll ein vollständiges Ausheben der Geräte auch unter ungünstigen Bedingungen gewährleistet werden.Furthermore, a complete excavation of the devices can be guaranteed even under unfavorable conditions.

Diese Aufgabe wird durch den kennzeichnenden Teil des Patentanspruches gelöst. This task is carried out by the characteristic part of the Claim resolved.  

Die mit der Erfindung erzielten Vorteile bestehen ins­ besondere darin, daß es auf sehr einfache und preisgün­ stige Weise möglich ist, das Absenken von aushebbaren Nachlaufgeräten an Wendepackern so zu betätigen, daß eine Behinderung des Wendevorganges durch vorzeitiges Einsetzen ausgeschlossen wird.The advantages achieved by the invention are special in that it is very simple and inexpensive stige way is possible, the lowering of extractable Operate follow-up devices on reversible packers so that a hindrance to the turning process due to premature Insertion is excluded.

Ein weiterer Vorteil besteht darin, daß unter allen Um­ ständen ein vollständiges Ausheben während des Wende­ vorganges erreicht werden kann.Another advantage is that under all order a complete excavation during the turn process can be achieved.

Ein Ausführungsbeispiel der Erfindung zeigt die Zeichnung.An embodiment of the invention shows the drawing.

Im rechten Winkel zur Arbeitsrichtung, seitlich neben dem Kupplungspunkt (1) für die Nachlaufgeräte am Untergrund­ packer ist ein drehbarer Bolzen (2) angebracht. An diesem Bolzen ist ein Drahtseil (3) befestigt, welches über eine Umlenkung (4) mit dem auszuhebenden Nachlauf­ gerät verbunden ist. Während des Wendevorganges schwenkt der Bolzen (2) nach vorn und übt einen Zug auf das Drahtseil (3) aus, welches dadurch das Nachlauf­ gerät auf Stützräder aushebt. Das Nachlaufgerät ist erst wieder vollständig abgesenkt, wenn die jeweils neue Zug­ richtung des Nachlaufgerätes erreicht ist, also nach einer Schwenkung um 180°, wenn der Bolzen (2) wieder im rechten Winkel zur Zugrichtung neben dem Kupplungs­ punkt (1) steht.At right angles to the working direction, to the side next to the coupling point ( 1 ) for the back-up devices on the packer underground, a rotatable bolt ( 2 ) is attached. On this bolt a wire rope ( 3 ) is attached, which is connected via a deflection ( 4 ) with the wake to be lifted. During the turning process, the bolt ( 2 ) swivels forward and exerts a pull on the wire rope ( 3 ), which thereby lifts the caster on support wheels. The tracking device is only fully lowered again when the new train direction of the tracking device is reached, i.e. after a pivoting through 180 °, when the bolt ( 2 ) is again at right angles to the direction of the train next to the coupling point ( 1 ).

Claims (1)

Wendepacker mit aushebbaren Nachlaufgeräten, dadurch gekennzeichnet, daß die Drehbewegung, die die Nachlaufgeräte während des Wendevorganges um den Wende­ packer herum ausführen, für die Betätigung des Aushebens und Einsetzens der aushebbaren Nachlaufgeräte genutzt wird.Reversible packer with liftable trailing devices, characterized in that the rotary movement which the trailing devices perform during the turning process around the turning packer is used for actuating the lifting and inserting of the pullable trailing devices.
DE19863637435 1986-09-18 1986-11-04 Reversible packer with lift-out follow-up appliances Expired DE3637435C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19863637435 DE3637435C1 (en) 1986-09-18 1986-11-04 Reversible packer with lift-out follow-up appliances

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19868624928 DE8624928U1 (en) 1986-09-18 1986-09-18 Reversible packer with liftable follow-up devices
DE19863637435 DE3637435C1 (en) 1986-09-18 1986-11-04 Reversible packer with lift-out follow-up appliances

Publications (1)

Publication Number Publication Date
DE3637435C1 true DE3637435C1 (en) 1988-01-14

Family

ID=25849009

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19863637435 Expired DE3637435C1 (en) 1986-09-18 1986-11-04 Reversible packer with lift-out follow-up appliances

Country Status (1)

Country Link
DE (1) DE3637435C1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3413281A1 (en) * 1984-04-07 1985-10-17 Rabewerk Heinrich Clausing, 4515 Bad Essen Follow-up appliance for turnover ploughs
DE3539070C1 (en) * 1985-11-04 1986-08-28 Fritz Ulrich Dipl.-Agr.-Ing. 2061 Groß Schenkenberg Otto Trailer combination for turning packers

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3413281A1 (en) * 1984-04-07 1985-10-17 Rabewerk Heinrich Clausing, 4515 Bad Essen Follow-up appliance for turnover ploughs
DE3539070C1 (en) * 1985-11-04 1986-08-28 Fritz Ulrich Dipl.-Agr.-Ing. 2061 Groß Schenkenberg Otto Trailer combination for turning packers

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Legal Events

Date Code Title Description
8100 Publication of the examined application without publication of unexamined application
D1 Grant (no unexamined application published) patent law 81
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee