DE471286C - Chopping machine with a chopping lever carrier hanging on a square hinge - Google Patents

Chopping machine with a chopping lever carrier hanging on a square hinge

Info

Publication number
DE471286C
DE471286C DEST43505D DEST043505D DE471286C DE 471286 C DE471286 C DE 471286C DE ST43505 D DEST43505 D DE ST43505D DE ST043505 D DEST043505 D DE ST043505D DE 471286 C DE471286 C DE 471286C
Authority
DE
Germany
Prior art keywords
chopping
lever
machine
lever carrier
square hinge
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
DEST43505D
Other languages
German (de)
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.)
STILLE MASCHINENFABRIK F
Original Assignee
STILLE MASCHINENFABRIK F
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 DEST42325D external-priority patent/DE471285C/en
Application filed by STILLE MASCHINENFABRIK F filed Critical STILLE MASCHINENFABRIK F
Priority to DEST43505D priority Critical patent/DE471286C/en
Application granted granted Critical
Publication of DE471286C publication Critical patent/DE471286C/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B35/00—Other machines for working soil not specially adapted for working soil on which crops are growing
    • A01B35/02—Other machines for working soil not specially adapted for working soil on which crops are growing with non-rotating tools
    • A01B35/04—Other machines for working soil not specially adapted for working soil on which crops are growing with non-rotating tools drawn by animal or tractor or man-power
    • A01B35/06—Other machines for working soil not specially adapted for working soil on which crops are growing with non-rotating tools drawn by animal or tractor or man-power with spring tools or with resiliently- or flexibly-attached rigid tools

Landscapes

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

Description

Die Erfindung betrifft die weitere Ausbildung einer Hackmaschine nach Patent 471285, bei der zum Bewegen der Hackhebel in senkrechter Richtung an dem Fahrgestell rein Gelenkviereck derart angebracht ist, daß beim Strecken des Gelenkvierecks die Relativverschiebung zweier gegenüberliegender Gelenkpunkte stets unter Beibehaltung der entsprechenden Diagonalrichtung erfolgt. Die Anordnung des Hackhebelträgers am unteren freien Gelenk des Viereckes ist nun insofern nicht günstig, als dadurch beim Ein- und Ausheben der Hackhebel die Winkelverstellung des Steuerhebels eine verhältnismäßig große ist und auch die Entlastungsfedern für den Stellrahmen verhältnismäßig stark sein müssen.The invention relates to the further development of a chopping machine according to the patent 471285, for moving the hoe lever in the vertical direction on the chassis purely articulated quadrilateral mounted in this way is that when stretching the quadrilateral, the relative displacement of two opposite one another Articulation points are always carried out while maintaining the corresponding diagonal direction. The arrangement of the chopping lever carrier at the lower free joint of the quadrangle is now not favorable in that it results in the Lifting in and out of the chopping lever makes the angle adjustment of the control lever a proportionate is large and the relief springs for the assembly frame must be relatively strong.

Die Erfindung vermindert beides dadurch, daß die vorderen unteren Streben der Gelenkvierecke über den unteren Gelenkpunkt hinweg verlängert sind und an ihren freien Enden den Hackhebelträger tragen.The invention reduces both in that the front lower struts of the hinge quadrangles are extended beyond the lower hinge point and at their free The ends of the hoe lever support.

Auf der Zeichnung ist eine beispielsweise Ausführungsform der neuen Hackmaschine in Abb. ι in Seitenansicht und in Abb. 2 im Grundriß dargestellt.In the drawing, an example embodiment of the new chopping machine is shown in Fig. Ι shown in side view and in Fig. 2 in plan.

Es ist ι das Fahrgestell der Hackmaschine mit der Schlitzführung 2. Am hinteren Ende dieses Schlitzes ist eine Rohrachse 3 drehbar und im vorderen Teil des Schlitzes eine zweite Rohrachse 4 in einem Rollwagen 18 verschiebbar gelagert. Beide Rohrachsen sind durch je zwei gleich lange Arme S und 6, die in einem Gelenk 7 vereinigt sind, miteinander verbunden.It is ι the chassis of the chopping machine with the slot guide 2. At the rear end of this slot is a pipe axis 3 rotatable and in the front part of the slot a second The pipe axis 4 is mounted displaceably in a trolley 18. Both pipe axes are through two arms S and 6 of equal length, which are combined in a joint 7, with one another tied together.

Die Enden der Rohrachsen 3 und 4 sind nach unten umgebogen. An den freien Enden der längeren, gleich langen Arme 11 der Rohrachse 4 ist der Hackhebelträger 13 gelagert, der in geeigneter Weise die Hackhebel 15 mit den Hackwerkzeugen u. dgl. trägt. Die nach unten abgebogenen gleich langen Enden 9 der hinteren Röhrachse 3 sind mit den Armen 11 bei 12 gelenkig verbunden, so daß die Arme 11 über die Gelenkpunkte 12 nach unten auskragen.The ends of the pipe axles 3 and 4 are bent downwards. At the free ends the longer, equally long arms 11 of the pipe axis 4, the chopping lever support 13 is mounted, which in a suitable manner carries the chopping lever 15 with the chopping tools and the like. The after ends 9 of the rear tube axis 3 of the same length bent at the bottom are with the arms 11 articulated at 12 so that the arms 11 over the hinge points 12 downwards cantilever.

Durch diese Anordnung wird zweierlei erreicht. Zunächst wird die Winkelverstellung des mit den Gelenkarmen 5 fest verbundenen Steuerhebels 17 entsprechend Übersetzungsverhältnis der Hebelarme 4 bis 12 und 4 bis 13 verringert. Die Verstellung des Steuerhebels erfolgt daher nur wenig aus der Horizontalen, nach oben und unten, so daß eine bequeme Steuerung ermöglicht wird.This arrangement achieves two things. First is the angle adjustment of the control lever 17 firmly connected to the articulated arms 5 according to the transmission ratio the lever arms 4 to 12 and 4 to 13 decreased. Adjusting the control lever therefore takes place only a little from the horizontal, up and down, so that a comfortable Control is enabled.

Fernerhin genügen aber auch schwächere Federn 19 zur Entlastung des Gelenkrahmens und des Hackhebelträgers, weil das Gewicht der Hackhebel nicht mehr am Gelenkpunkt 12, sondern dahinter zur Wirkung kommt, also durch das 'einseitig- wirbende Gewicht des Hackhebelträgers selbst schon eine teilweise Entlastung herbeigeführt wird.Furthermore, weaker springs 19 are also sufficient to relieve the hinge frame and the hoe lever carrier, because the weight of the hoe lever is no longer at the pivot point 12, but comes into play behind it, i.e. through the 'one-sided advertising weight of the chopping lever carrier itself a partial relief is brought about.

Weiterhin unterscheidet sich die neue Maschine von der nach dem Hauptpatent dadurch, daß die Rohrachsen 3 und 4 auf in dem Lager 8 bzw. in dem Rollwagen 18 gelagerten Rollen 26 seitlich verschiebbar gelagert sind. Auf diese Weise ist es möglich, durch einfache Parallelverschiebung des ganzen Rahmens mittels des Steuerhebels 17 die Seitensteuerung der Hackhebel zu bewirken. Furthermore, the new machine differs from the one according to the main patent in that that the tube axles 3 and 4 are supported in the bearing 8 and in the trolley 18, respectively Rollers 26 are mounted laterally displaceable. In this way, it is possible to simply move the whole frame by means of the control lever 17 to effect the side control of the chopping lever.

Claims (1)

Patentanspruch:Claim: Hackmaschine nach Patent 471 285, dadurch gekennzeichnet, daß die vorderen unteren Träger (11) der Gelenkvierecke über die unteren Gelenkpunkte (12) hinweg verlängert sind und an ihren freien Enden den Hackhebelträger (13) tragen.Chopping machine according to patent 471 285, thereby characterized in that the front lower support (11) of the articulated quadrangles are extended over the lower hinge points (12) and at their free The ends of the hoe lever support (13). Hierzu 1 Blatt Zeichnungen1 sheet of drawings
DEST43505D 1927-03-02 1927-11-25 Chopping machine with a chopping lever carrier hanging on a square hinge Expired DE471286C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEST43505D DE471286C (en) 1927-03-02 1927-11-25 Chopping machine with a chopping lever carrier hanging on a square hinge

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEST42325D DE471285C (en) 1927-03-02 1927-03-02 Chopping machine with chopping lever carrier hanging on a square joint
DEST43505D DE471286C (en) 1927-03-02 1927-11-25 Chopping machine with a chopping lever carrier hanging on a square hinge

Publications (1)

Publication Number Publication Date
DE471286C true DE471286C (en) 1929-02-09

Family

ID=7464442

Family Applications (1)

Application Number Title Priority Date Filing Date
DEST43505D Expired DE471286C (en) 1927-03-02 1927-11-25 Chopping machine with a chopping lever carrier hanging on a square hinge

Country Status (1)

Country Link
DE (1) DE471286C (en)

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