PL120163B1 - Disengaging device for the make up shaft drive and the needle drive of a swash gathering and balling pressvogo privoda press-podborhhika - Google Patents

Disengaging device for the make up shaft drive and the needle drive of a swash gathering and balling pressvogo privoda press-podborhhika Download PDF

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Publication number
PL120163B1
PL120163B1 PL21521179A PL21521179A PL120163B1 PL 120163 B1 PL120163 B1 PL 120163B1 PL 21521179 A PL21521179 A PL 21521179A PL 21521179 A PL21521179 A PL 21521179A PL 120163 B1 PL120163 B1 PL 120163B1
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PL
Poland
Prior art keywords
switch
drive
press
shaft
privoda
Prior art date
Application number
PL21521179A
Other languages
Polish (pl)
Other versions
PL215211A1 (en
Original Assignee
Fortschritt Veb K
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 Fortschritt Veb K filed Critical Fortschritt Veb K
Publication of PL215211A1 publication Critical patent/PL215211A1/xx
Publication of PL120163B1 publication Critical patent/PL120163B1/en

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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
    • A01F15/00Baling presses for straw, hay or the like
    • A01F15/08Details
    • A01F15/0841Drives for balers
    • A01F15/0858Drives for balers for the tying devices or needles
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01FPROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
    • A01F15/00Baling presses for straw, hay or the like
    • A01F15/08Details
    • A01F15/0841Drives for balers
    • A01F15/0858Drives for balers for the tying devices or needles
    • A01F2015/0866Clutching means for the knotting process; Bale length measuring means for triggering the clutching mean

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Binders And Loading Units For Sheaves (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Basic Packing Technique (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Knitting Machines (AREA)

Description

Przedmiotem wynalazku jest urzadzenie wlacz¬ nikowe dla napedu walu wiazacego i napedu iglo¬ wego prasy zlbienajaco-ibelujacej pokosy, które po¬ siada obracajaca sie w sposób ciagly tarcze nape¬ dowa z zabierakiem i czesc sprzeglowa polaczona trwale z walem wiazacym, która zaopatrzona jest w odchylnie osadzona blokade wlacznika, sterowa¬ na przez drazek wlacznika i kolo pomiaru belowa¬ nia.Znane sa urzadzenia wlacznikowe, które sklada¬ ja sie ze stale obracajacej sie tarczy napedowej z elementem zabierajacym i z czesci sprzeglowej z zapadka zabieraka trwale polaczonej z walem wia¬ zacym. Sterowanie urzadzenia wlacznikowego na¬ stepuje poprzez zapore wlacznika we wspóldziala¬ niu z drazkiem laczeniowym i z kolem pomiaro¬ wym belowania, które swymi szpiczastymi wierz¬ cholkami dosiega pasma belowanego pokosu.Zwolnienie wlacznika nastepuje w momencie, igdy tlok prasy zagescii doprowadzone dobro zniw¬ ne (pokos) i przesuwa dailej pasmo belowanego po¬ kosu. W tej fazie tlok prasy odbyl co najmniej dwie trzecie drogi swego skoku. Zwolnienie wlacznika powoduje, ze przy nastepnym skoku prasy naste¬ puje poprzez sprzeglo jednoobrotowe obrót walu wiazacego, jak równiez poprzez ramiona korby i drazek cieglowy wychylenie w góre igly przez kanal prasy w oslonie szczeliny przelotowej do apa¬ ratów suplujacych (wiazacych).Te znane urzadzenia wlaczajace okazuja sie nie- 10 25 30 korzystne przy prasach zbierajacych pokosy o bar¬ dzo wysokiej wydajnosci roboczej (przelotowej). Do tloka prasy doprowadzane sa znacznie wieksze ilo¬ sci zniwnego dobra i dalsze przesuwanie pasma pra¬ sowanego dobra, w szczególnosci przy nastawieniu niewielkiej gestosci prasowania lub przy spietrze¬ niach pokosu nastepuje czesciowo juz na polowie drogi skoku tloka prasy tak, ze wlaczenia moga nastapic przedwczesnie, jeszcze przy tym samym skoku prasy. Te przedwczesne uzycia wlacznika prowadza do niebezpieczenstw, poniewaz zapadka zabieraka opada nie z tylu, lecz tuz przed lub na zaibieraku obracajacego sie i dopasowanego do ru¬ chu tloka prasy kola wlacznika. iW przypadkach niepomyslnych nastepuje przez to chwilowe szarpanie zapadki zabieraka polaczonej z urzadzeniem wiazacym, z towarzyszacym przer¬ waniem przebiegu wiazania i wstrzymaniem igiel w kanale prasy. Przy tym igly sa wyginane przez tlok prasy lub lamane. Tym wadom sprzyjaja rów¬ niez wysokie liczby skoków tloka prasy, a przez to wysoka liczba obrotów kola wlacznika lub zuzycie czesci sprzeglowych. Takie same szkody prowadza¬ ce do niebezpieczenstwa, moga równiez wystapic takze przez uruchomienie wlacznika przy zuzyciu drazka wlacznika, w szczególnosci w zwiazku z naglym przyspieszeniem jazdy.Przy niewyreguilowaniu kola wlacznikowego, co moze nastapic nieswiadomie przy naprezeniu lan¬ cucha napedu, w ruchu tloka moga powstac podo- 120 163120 163 5 6 kada 22 wlacznika doprowadzane sa znowu do swe¬ go polozenia wyjsciowego, dzwignia zapadkowa 26 odchyla sie do obrotu zapadki zabieraka 13. Ra¬ mie dobiegowe 15 biegnie przy tym ku dzwigni za¬ padkowej 26, przez co zapadka zabieraka 13 od¬ chyla sie i rolka zapadki 14 wydostaje sie z obsza¬ ru zabieraka 20.Gdy jednak nastepuje zwolnienie drazka 23 wla¬ cznika w momencie, w którym segment szynowy blokujacy 21 nie stoi przed dzwignia szynowa blo¬ kujaca, to dzwignia zapadkowa 26 natychmiast zwal¬ nia ramie dobiegowe 15 zapadki zabieraka 13 i rol¬ ka zapadkowa 14 odchyla sie wprost do wienca prowadzacego 19, na którym znajduje sie zabie-' rak 20./W tym przypadku zabierak 20 jest jeszcze dosta¬ tecznie daleko oddalony od rolki zapadkowej 14 tak, ze moze nastapic pewny proces sprzegania. 10 Zastrzezenia patentowe 1. Urzadzenie wlacznikowe do napedu walu wia¬ zacego i napedu iglowego prasy zbierajaco-beluja- cej pokosy, które posiada obracajaca sie w sposób ciagly tarcze napedowa z zabierakiem i czesc sprze¬ glowa polaczona trwale z walem wiazacym, która zaopatrzona jest w odchylnie osadzona blokade wla¬ cznika, sterowana przez drazek wlacznika i kolo pomiaru belowania, znamienne tym, ze do tarczy napedowej (8) przeciwlegle do jej nieruchomego za¬ bieraka (20) przyporzadkowany jest segment szy¬ nowy blokujacy C21), a do blokady wlacznika (22) przyporzadkowana jest1 dzwignia szynowa blokuja¬ ca i(27), dajaca sie odchylac przemiennie nad i pod segment szynowy blokujacy (21). 2. Urzadzenie wlacznikowe wedlug zastrz. 1, zna¬ mienne tym, ze segment szynowy blokujacy (21) za¬ opatrzony jest w skos dobiegowy (30) a dzwignia szynowa blokujaca (27) zaopatrzona jest w rolki (28).120 163 Fig.2 Fig.3 ZGK 05431/11(MV8I3 — 95 egz.Cena zl 100,— PLThe subject of the invention is a switching device for the drive of the binding shaft and the drive of the needle of the rake-baling press, which has a continuously rotating drive disc with a driver and a coupling part permanently connected to the binding shaft, which is provided with The switch lock is pivoted and is controlled by the switch lever and the bale measuring wheel. Switching devices are known, which consist of a constantly rotating drive plate with an element and a clutch part with a drive pawl permanently connected to the shaft of the shaft . The control of the switch device is operated by the switch damper in interaction with the connecting rod and the bale measuring wheel, which with its pointed heads reaches the bale swath. The switch is released when the press piston compacts the delivered good ( swath) and moves the further baled swath along. During this phase, the piston of the press has made at least two-thirds of its stroke. Releasing the switch causes that at the next press stroke, the binding shaft turns through the single-turn coupling, as well as through the crank arms and the toggle rod, the needles are swung up through the press channel in the through-slot guard to the knotting devices. Switch-on turn out to be disadvantageous in the case of balers collecting swaths with a very high working capacity (through). Much larger amounts of harvested good are fed to the press piston, and further shifting of the pressed good strand, especially when setting a low baling density or with swath stiffness, is partially already halfway through the stroke of the press piston, so that switching on may occur prematurely with the same press stroke. These premature uses of the switch lead to dangers in that the drive pawl does not descend from the rear, but just in front of or on the driver that rotates and is matched with the movement of the plunger of the switch wheel. In unsuccessful cases, this results in a temporary jerking of the driving pawl connected to the binding device, with the accompanying break in the binding process and the stopping of the needles in the press channel. The needles are bent by the press or broken. These disadvantages are also favored by the high number of strokes of the piston of the press and hence the high number of turns of the switch wheel or the wear of the clutch parts. The same damage, leading to a hazard, can also occur by actuating the switch when the switch stick is worn, in particular due to sudden acceleration of travel. If the switch wheel is not adjusted, which may occur unknowingly with the tension of the drive chain, the piston in motion may Once the switch has been formed, each switch 22 is brought back to its original position, the ratchet lever 26 swings to the rotation of the driving pawl 13. The extension arm 15 runs towards the locking lever 26, so that the pawl the driver 13 tilts and the pawl roller 14 comes out of the area of the driver 20. However, when the rod 23 of the switch is released when the locking rail segment 21 is not facing the locking rail lever, the pawl lever 26 is released. immediately releases the driving arm 15 of the driver pawl 13 and the ratchet roller 14 swings directly to the guide rim 19, on which In this case the driver 20 is still sufficiently distant from the ratchet roller 14 so that a certain bonding process can take place. 10 Claims 1. A switch-on device for the drive of the baler shaft and the needle drive of the swath-baling baler, which has a continuously rotating drive disc with a carrier and a coupling part permanently connected to the binding shaft, which is provided with a pivoting switch lock, controlled by a switch handle and a bale measuring wheel, characterized in that the drive disc (8) is opposite its fixed catch (20) and the locking rail segment C21 is assigned to the switch lock. (22) is assigned the locking rail lever and (27), which can be pivoted alternately above and below the locking rail segment (21). 2. A switching device according to claim 1, characterized in that the blocking rail segment (21) is provided with a ramp (30) and the blocking lever (27) is provided with rollers (28). 120 163 Fig. 2 Fig. 3 ZGK 05431 / 11 (MV8I3 - 95 copies Price PLN 100, - PL

Claims (2)

Zastrzezenia patentowe 1. Urzadzenie wlacznikowe do napedu walu wia¬ zacego i napedu iglowego prasy zbierajaco-beluja- cej pokosy, które posiada obracajaca sie w sposób ciagly tarcze napedowa z zabierakiem i czesc sprze¬ glowa polaczona trwale z walem wiazacym, która zaopatrzona jest w odchylnie osadzona blokade wla¬ cznika, sterowana przez drazek wlacznika i kolo pomiaru belowania, znamienne tym, ze do tarczy napedowej (8) przeciwlegle do jej nieruchomego za¬ bieraka (20) przyporzadkowany jest segment szy¬ nowy blokujacy C21), a do blokady wlacznika (22) przyporzadkowana jest1 dzwignia szynowa blokuja¬ ca i(27), dajaca sie odchylac przemiennie nad i pod segment szynowy blokujacy (21).Claims 1. A switch-on device for the drive of the baler shaft and the needle drive of the swath-collecting-baler, which has a continuously rotating drive disc with a carrier and a coupling part permanently connected to the binding shaft, which is pivotably provided with embedded lock of the switch, controlled by the switch rod and the bale measuring wheel, characterized in that the drive disc (8) is opposite its fixed catch (20) and the locking rail segment C21 is assigned to the switch lock ( 22), the blocking rail lever and (27) are assigned, which can be pivoted alternately above and below the blocking rail segment (21). 2. Urzadzenie wlacznikowe wedlug zastrz. 1, zna¬ mienne tym, ze segment szynowy blokujacy (21) za¬ opatrzony jest w skos dobiegowy (30) a dzwignia szynowa blokujaca (27) zaopatrzona jest w rolki (28).120 163 Fig.2 Fig.3 ZGK 05431/11(MV8I3 — 95 egz. Cena zl 100,— PL2. A switching device according to claim 1, characterized in that the blocking rail segment (21) is provided with a ramp (30) and the blocking lever (27) is provided with rollers (28). 120 163 Fig. 2 Fig. 3 ZGK 05431 / 11 (MV8I3 - 95 copies. Price PLN 100, - PL
PL21521179A 1978-04-28 1979-04-27 Disengaging device for the make up shaft drive and the needle drive of a swash gathering and balling pressvogo privoda press-podborhhika PL120163B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD20506578A DD135849A1 (en) 1978-04-28 1978-04-28 SHIFTING DEVICE FOR THE BINDERWAVE AND NEEDLE DRIVE OF A BALE PRESS

Publications (2)

Publication Number Publication Date
PL215211A1 PL215211A1 (en) 1980-02-11
PL120163B1 true PL120163B1 (en) 1982-02-27

Family

ID=5512413

Family Applications (1)

Application Number Title Priority Date Filing Date
PL21521179A PL120163B1 (en) 1978-04-28 1979-04-27 Disengaging device for the make up shaft drive and the needle drive of a swash gathering and balling pressvogo privoda press-podborhhika

Country Status (8)

Country Link
CS (1) CS231553B1 (en)
DD (1) DD135849A1 (en)
DE (1) DE2911906C2 (en)
FR (1) FR2423974A1 (en)
HU (1) HU180753B (en)
PL (1) PL120163B1 (en)
SE (1) SE435563B (en)
SU (1) SU969198A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD226175A1 (en) * 1984-07-24 1985-08-21 Fortschritt Veb K OVERLOAD PROTECTION FOR BINDING DEVICE DRIVE TO BALING PRESSES

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1284144B (en) * 1966-02-05 1968-11-28 Giacomo Merlini Binding device for straw balers or similar machines
FR1530854A (en) * 1966-07-13 1968-06-28 Int Harvester Co Automatic hay baler
US4083441A (en) * 1976-08-30 1978-04-11 Sperry Rand Corporation Clutch assembly

Also Published As

Publication number Publication date
DD135849A1 (en) 1979-06-06
DE2911906A1 (en) 1979-11-08
CS231553B1 (en) 1984-12-14
HU180753B (en) 1983-04-29
SE435563B (en) 1984-10-08
SE7903688L (en) 1979-10-29
SU969198A1 (en) 1982-10-30
PL215211A1 (en) 1980-02-11
DE2911906C2 (en) 1986-02-27
FR2423974B1 (en) 1984-03-16
FR2423974A1 (en) 1979-11-23

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