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DE33674C - Hydraulic brake to prevent the seed boxes on sowing and fertilizer spreading machines from swinging - Google Patents

Hydraulic brake to prevent the seed boxes on sowing and fertilizer spreading machines from swinging

Info

Publication number
DE33674C
DE33674C DENDAT33674D DE33674DA DE33674C DE 33674 C DE33674 C DE 33674C DE NDAT33674 D DENDAT33674 D DE NDAT33674D DE 33674D A DE33674D A DE 33674DA DE 33674 C DE33674 C DE 33674C
Authority
DE
Germany
Prior art keywords
box
hydraulic brake
sowing
swinging
prevent
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 - Lifetime
Application number
DENDAT33674D
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.)
Individual
Original Assignee
Individual
Publication of DE33674C publication Critical patent/DE33674C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01CPLANTING; SOWING; FERTILISING
    • A01C7/00Sowing
    • A01C7/08Broadcast seeders; Seeders depositing seeds in rows
    • A01C7/10Devices for adjusting the seed-box ; Regulation of machines for depositing quantities at intervals

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
  • Agricultural Machines (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

PATENTSCHRIFTPATENT LETTERING

KLASSE 4S: Landwirtschaftliche Geräthe.CLASS 4S: Agricultural implements.

A. WÜST in HALLE a. d.. Saale.A. DESERT in HALL a. d .. hall.

Zusatz zum Patent No. 29275 vom 24. April 1884.Addition to patent no. 29275 of April 24, 1884.

Patentirt im Deutschen Reiche vom 27. November 1884 ab. Längste Dauer: 23. April 1899.Patented in the German Empire on November 27, 1884. Longest duration: April 23, 1899.

Bei Anwendung der im Haupt - Patente No. 29275 beschriebenen hydraulischen Bremse an einem aufgehängten Saatkasten müssen die beiden Schwerpunkte des leeren Kastens und des im Vorrathsraum enthaltenen Samens fast genau vertical unter der Achse der Aufhängezapfen liegen, wenn der Kasten bei abnehmender Füllung seine Horizontalstellung behalten soll. Da namentlich bei Drillmaschinen der Schwerpunkt des leeren Saatkastgns ziemlich weit hinter dem der Füllung zu liegen pflegt, so wird aufser der hydraulischen Bremse vor dem Kasten ein Gewicht angebracht, durch welches der Kastenschwerpunkt in diejenige Lage kommt, welche zur dauernden Horizontalstellung erforderlich ist.When applying the main patent no. 29275 described hydraulic brake on a suspended seed box, the two centers of gravity of the empty box and of the seeds contained in the storage room almost exactly vertical below the axis of the hanging pegs lie when the box retain its horizontal position as the filling decreases target. Especially with seed drills, the center of gravity of the empty seed box is pretty much The hydraulic brake is applied far behind the filling the box attached a weight, through which the box center of gravity in that Location comes, which is necessary for permanent horizontal position.

Um dieses den Preis und die Zugkraft erhöhende Gewicht überflüssig zu machen, soll nunmehr, Fig. 1, in geeigneter Entfernung vom Aufhängepunkt α der Bremscylinder durch zwei Zapfen b derart mit dem Saatkasten verbunden werden, dafs er alle Schwingungen des letzteren mitmachen mufs, während das Kolbenstangenende von einem Zapfen c, der mit dem Rahmen fest verbunden ist, festgehalten wird. Aendert nun der Kasten auf geneigtem Boden seine Stellung gegen den Rahmen, so bewegen sich die Drehzapfen b des Bremscylinders im Kreisbogen um a mit; der Kolben wird im Cylinder verschoben und gestattet dabei, wie im Haupt-Patente erläutert wurde, nur langsame Bewegung, aber keinerlei rasche Schwingungen. Wird das Gewicht des Kastens durch Aenderung der Trichterzahl oder durch Auswechseln der Säewelle verändert, so kann man die Horizontalstellung durch Verschieben des kleinen Gewichtes d wieder herbeiführen.In order to make this weight, which increases the price and the tensile force, superfluous, the brake cylinder is now to be connected to the seed box by two pins b at a suitable distance from the suspension point α in such a way that it must take part in all the vibrations of the latter, while the Piston rod end is held by a pin c, which is firmly connected to the frame. If the box now changes its position against the frame on a sloping floor, the pivot b of the brake cylinder move in an arc of a circle with it; the piston is displaced in the cylinder and, as explained in the main patent, allows only slow movement, but no rapid oscillations. If the weight of the box is changed by changing the number of funnels or by changing the seeding shaft, the horizontal position can be brought about again by moving the small weight d.

An Säemaschinen, deren Kasten unmittelbar auf den Fahrrädern ruht, kann man die hydraulische Bremse auch anbringen, wenn man (Fig. 2) die Achsschenkel der Fahrräder hoch oben an den. Stirnwänden des Saatkastens anbringt, so dafs der Saatkasten in den Achsbüchsen der Räder schwingt. Damit die Deichseln die freie Beweglichkeit des Saatkastens in keiner Weise beeinträchtigen können, werden sie an Zapfen angehängt, deren Achsen mit der gemeinsamen Achse beider Räder zusammenfallen. Diese Zapfen lassen sich leicht in den in Fig. 2 einpunktirten hohlen gufseisernen Verstrebungen der Vorder- und Hinterwände des Kastens anbringen, ohne dafs Getreide aus dem Kasten fallen kann. Das Pendeln des Kastens verhindert man auch durch die Bremse; man befestigt aber das Kolbenstangenende durch einen Bolzen c an einer Deichsel, während der Cylinder mit zwei Zapfen b On sowing machines whose box rests directly on the bicycles, the hydraulic brake can also be attached if you (Fig. 2) the steering knuckle of the bicycles high up on the. Attaches the end walls of the seed box so that the seed box swings in the axle bushes of the wheels. So that the drawbars cannot impair the freedom of movement of the seed box in any way, they are attached to pins whose axes coincide with the common axis of both wheels. These pegs can easily be attached to the hollow cast-iron struts of the front and rear walls of the box, which are punctured in Fig. 2, without the grain falling out of the box. The swing of the box is also prevented by the brake; but the end of the piston rod is fastened to a drawbar with a bolt c , while the cylinder with two pins b

unter oder vor dem Kasten angehängt wird, je nachdem sich der Kasten ohne das Gewicht des Bremscylinders horizontal stellt oder nicht. Kann der Kastenschwerpunkt seine Lage, etwa durch verschiedene Neigung des Vertheilbrettes, merklich ändern, so mufs auch an geeigneter Stelle ein verschiebbares Gewicht d angebracht werden.is hung under or in front of the box, depending on whether the box is horizontal or not without the weight of the brake cylinder. If the center of gravity of the box can change its position noticeably, for example through a different inclination of the distribution board, a displaceable weight d must also be attached at a suitable point.

Claims (1)

Patent-Anspruch:Patent claim: An den durch Anspruch 2. des Patentes Nq. 29275 geschützten hydraulischen Bremsen der Ersatz des an dem Saatkasten befestigten Kolbens durch den an dem Saatkasten befestigten Cylinder, wobei dann der zugehörige Kolben an dem Maschinengestell befestigt sein mufs.To the by claim 2 of the patent Nq. 29275 protected hydraulic brakes the replacement of the piston attached to the seed box with the one attached to the seed box Cylinder, the associated piston then being attached to the machine frame must. Hierzu ι Blatt Zeichnungen.For this purpose ι sheet of drawings.
DENDAT33674D Hydraulic brake to prevent the seed boxes on sowing and fertilizer spreading machines from swinging Expired - Lifetime DE33674C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE33674T

Publications (1)

Publication Number Publication Date
DE33674C true DE33674C (en)

Family

ID=34683192

Family Applications (2)

Application Number Title Priority Date Filing Date
DENDAT33674D Expired - Lifetime DE33674C (en) Hydraulic brake to prevent the seed boxes on sowing and fertilizer spreading machines from swinging
DENDAT29275D Active DE29275C (en) Hydraulic brake to prevent the seed boxes on sowing machines from swinging

Family Applications After (1)

Application Number Title Priority Date Filing Date
DENDAT29275D Active DE29275C (en) Hydraulic brake to prevent the seed boxes on sowing machines from swinging

Country Status (1)

Country Link
DE (2) DE29275C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040088862A1 (en) * 1997-09-08 2004-05-13 Trent West Methods of making tungsten carbide-based annular jewelry articles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040088862A1 (en) * 1997-09-08 2004-05-13 Trent West Methods of making tungsten carbide-based annular jewelry articles

Also Published As

Publication number Publication date
DE29275C (en)

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