CS244981B1 - The hitch mechanism for manual suspension control of the tractor set - Google Patents

The hitch mechanism for manual suspension control of the tractor set Download PDF

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Publication number
CS244981B1
CS244981B1 CS847236A CS723684A CS244981B1 CS 244981 B1 CS244981 B1 CS 244981B1 CS 847236 A CS847236 A CS 847236A CS 723684 A CS723684 A CS 723684A CS 244981 B1 CS244981 B1 CS 244981B1
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Czechoslovakia
Prior art keywords
crank
upper fork
fork
fits
tractor
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CS847236A
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Czech (cs)
Slovak (sk)
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CS723684A1 (en
Inventor
Stanislav Flacha
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Stanislav Flacha
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Priority to CS847236A priority Critical patent/CS244981B1/en
Publication of CS723684A1 publication Critical patent/CS723684A1/en
Publication of CS244981B1 publication Critical patent/CS244981B1/en

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Abstract

Klukové ústrojenstvo má kl'uku umiestnenú na vonkajšej straně zadnej steny kabiny traktora. Kluka je otočné úpevnená k hornej vidlici, ktorá je uložená na mnohouholníkovej tyči. Kl'uka sa skládá z ohnutej tyče, ktorej kratší koniec zaipadá do otvoru hornej vidlice a dlhší koniec tvoří ruikovSť a má na jednej straně vidlice pružinu, opierajúcu sa o podložku zaistenú závlačkou a z druhej strany má prestrčený kolík, ktorý zapadá do vybrania, zhotoveného na čelnej ploché hornej vidlice.The crank mechanism has a crank located on the outside of the back wall of the tractor cabin. The chuck is rotatably attached to the upper fork, which is mounted on a polygonal rod. The hook consists of a bent rod, the shorter end of which fits into the opening of the upper fork, and the longer end forms a ruikovSť, and on one side of the fork it has a spring, resting on a washer secured with a cotter pin, and on the other side it has a pin pushed through it, which fits into a recess made on the front flat upper fork.

Description

(54) Klukové ústrojenstvo na ručnú reguláciu závěsně] súpravy nfiradia traktora(54) Stroke gear for manual control of the pendant of the tractor implement

Klukové ústrojenstvo má kl'uku umiestnenú na vonkajšej straně zadnej steny kabiny traktora. Kluka je otočné úpevnená k hornej vidlici, ktorá je uložená na mnohouholníkovej tyči. Kl'uka sa skládá z ohnutej tyče, ktorej kratší koniec zapadá do otvoru hornej vidlice a dlhší koniec tvoří ruikováť a má na jednej straně vidlice pružinu, opierajúcu sa o podložku zaistenú závlačkou a z druhej strany má prestrčený kolík, ktorý zapadá do vybrania, zhotoveného na čelnej ploché hornej vidlice.The crank mechanism has a crank located on the outside of the rear wall of the tractor cab. The jack is pivotally attached to the upper fork, which is mounted on a polygon rod. The crank consists of a bent rod, the short end of which fits into the opening of the upper fork and the longer end forms a ruckle and has a spring on one side supported by a cotter pin and on the other side a pierced pin which fits into a recess made on front flat upper fork.

Vynález sa týká zlepšenia klukového ústrojenstva na ručnú reguláciu závěsně] súpravy náradia traktora podl'a patentu PER č. 116 835.BACKGROUND OF THE INVENTION The present invention relates to an improvement of the crank mechanism for manually adjusting the suspension of a tractor tool set according to the patent no. 116 835.

Podlá patentu č. 116 835 má klukové ústrojenstvo ovládacie koliesko s klukou a je uložené v gulovom čapě, ktorý je upevněný k zadnej stene kabiny traiktora. Skládá sa z trubky s mnohouholníkovým ložkom, vnútri ktorej je posuvné uložená mnohoúholníková tyč, spojená prostredníctvom křížového kíbu s hriadelom, predstavujúcim hnací prvok súkolia závěsu. Klukové ústrojenstvo' slúži k plynulej, ručně ovládanej zmene dížky závěsu zo sedadla riadiča, v každej polohe závěsného· ústrojenstva náradia. Toto ústrojenstvo však neumožňuje reguláciu závěsného ústrojenstva náradia, ak je riadič mimo traktora.According to patent no. 116 835 has a crank mechanism with a control wheel with a crank and is housed in a ball pin which is fixed to the rear wall of the cab of the tractor. It consists of a tube with a polygonal bearing, inside which a polygonal rod is displaceably mounted, connected by means of a cross-member to a shaft representing the driving element of the hinge assembly. The crank mechanism serves for a smooth, manually operated change of the hinge length from the driver's seat in each position of the hitch of the tool. However, this device does not allow the suspension of the implement to be adjusted when the driver is outside the tractor.

Uvedené nedostatky odstraňuje vynález, iktorého podstata spočívá v tom, že klukové ústrojenstvo má kluku umiestnenú na vonkajšej straně zadnej steny kabiny traktora. Kluka je otočné upevněná v hornej vidlici, ktorá je uložená na mnohouholníkovej tyči. Kluka sa skládá z ohnutej tyče, ktorej kratší koniec zapadá do otvoru hornej vidlice a dlhší koniec tvoří rukovať a má na jednej straně vidlice pružinu, opierajúcu sa o podložku zaistenú závlačkou a z druhej strany má prestrčený kolík, iktorý zapadá do vybrania, zhotoveného na čelnej ploché hornej vidlice.These drawbacks are overcome by the invention, which is characterized in that the crank mechanism has a jack located on the outside of the rear wall of the tractor cab. The jack is rotatably mounted in the upper fork, which is mounted on a polygonal rod. The crank consists of a bent rod, the short end of which fits into the opening of the upper fork and the longer end forms a handle and has a spring on one side, supported by a cotter locked on the other, upper fork.

Klukové ústrojenstvo podlá vynálezu slúži k plynulej, ručně ovládanej zmene dížky závěsu, v každej polohe závěsného ústrojenstva, a to ako zo sedadla riadiča, tak aj z vonku traktora.The crank mechanism according to the invention serves for a smooth, manually operated change of the hitch length, in each position of the hitch, both from the driver's seat and from the outside of the tractor.

Klukové ústrojenstvo na reguláciu závěsného ústrojenstva náradia podlá vynálezu je znázorněné na výkrese, kde na obr. 1 je schematicky znázorněné klukové ústrojenstvo na pozadí žádného kolesa traktora a na obr. 2 je časť ústrojenstva s doplňkovou klukou.The crank mechanism for regulating the suspension of the tool according to the invention is shown in the drawing. 1 is a schematic illustration of a crank mechanism against the background of no tractor wheel; and FIG. 2 is a part of the device with an additional jack.

Klukové ústrojenstvo sa skládá z ovládacieho kolieska 1 s klukou 2, ktoré je uložené v gulovom čapě 3 pripevnenom na zadnú stenu 4 kabiny traktora. Ovládacie koliesko 1 s klukou 2 tvoří trubka s mnohouholníkovým ložkom, vnútri ktorej je uložená mnohouholníková tyč 5 spojená prostredníctvom křížového kíbu 6 s hriadelom 7, predstavujúcim hnací prvok súkolia 8 závěsu 9, ktorý je v hornej časti spojený s ramenom 10 hydraulického zdviháku, umiestneného medzi žádnými kolesami 11 a v dolnej časti so spodnými pákami 12 závěsného ústrojenstva náradia.The crank assembly consists of a control wheel 1 with a crank 2 which is mounted in a ball pin 3 attached to the rear wall 4 of the tractor cab. The control wheel 1 with the loop 2 forms a tube with a polygonal bed, inside which a polygonal rod 5 is connected, connected via a universal joint 6 to a shaft 7, representing the driving element of the hinge gear 8, connected to the upper part no wheels 11 and at the bottom with lower levers 12 of the tool suspension.

Křížový kíb 6 sa skládá z hornej vidlice 13, uloženej na mnohouholníkovej tyči 5 a z dolnej vidlice 14, uloženej na hriadeli 7, přepojených medzi sebou prostredníctvom čapu 15.The universal joint 6 consists of an upper fork 13 mounted on a polygonal rod 5 and a lower fork 14 mounted on a shaft 7 interconnected by means of a pin 15.

K hornej vidlici 13 je připojená doplňková kluka 16, ktorá sa skládá z vyhnutej tyče 17, ktorej kratší ikoniec 18 zapadá do ctvoru hornej vidlice 12 a dlhší koniec tvoří rukovať 19 a na jednej straně hornej vidlice 13 má pružinu 20 opierajúcu sa o podložku 21 zaistenú závlačkou 22. Na druhej straně hornej vidlice 13 má vyhnutá tyč 17 převlečený kolík 23, ktorý zapadá do vybrania 24 na čelnej ploché hornej vidliceTo the upper fork 13 is attached an additional jack 16, which consists of a bent rod 17, the shorter end 18 of which fits into the shape of the upper fork 12 and the longer end forms a handle 19 and has a spring 20 on one side of the upper fork 13. On the other side of the upper fork 13, the bent rod 17 has a pin 23 that fits into the recess 24 on the front flat upper fork.

13.13th

Pri použití doplnkovej kluky 16 podlá vynálezu je třeba rukovať 19 nastavit do vodorovné] polohy a potom otáčať klukou 16 okolo osi mnohouholníkovej tyče 5, až sa dosiahne změna polohy spodnej páky 12. V případe, keď sa doplňková kluka nepoužívá, je třeba rukováť 19 otočit do· zvislej polohy tak, aby kolík 23 zapadol do· vybrania 24.When using the complementary handle 16 according to the invention, the handle 19 should be set in a horizontal position and then rotate the handle 16 about the axis of the polygon bar 5 until the lower lever 12 position is changed. to the vertical position so that the pin 23 fits into the recess 24.

Claims (3)

PREDMETSUBJECT 1. Klukové ústrojenstvo na ručnú reguláciu závěsného· ústrojenstva náradia traktora, opatřené ovládacím kolieskom s klukou, uložené v gulovom čapě, pripevnenom k zadnej stene kabiny traktora, zahrňujúce trubku s mnohouholníkovým ložikom, vnútri ktorej je posuvné uložená mnohouholníková tyč, spojená prostredníctvom křížového kíbu s hriadelom, predstavujúcim hnací prvok súkolia závěsu, vyznačujúce sa tým, že je vybavené doplňkovou klukou (16), umiestnenou na vonkajšej straně zadnej steny (4) kabiny traktora.1. Crank mechanism for manually adjusting the hitch of a tractor tool fitted with a control wheel with a jack, mounted in a ball pin attached to the rear wall of the tractor cab, comprising a polygonal bearing tube inside which a polygonal rod is slidably mounted connected to a cross-key a shaft representing the driving element of the hitch gearing, characterized in that it is provided with an additional crank (16) located on the outside of the rear wall (4) of the tractor cab. 2. Klukové ústrojenstvo podlá bodu 1 vyVYNÁLEZU značujúce sa tým, že kluka (16) je otočné upevněná v hornej vidlici (13), uloženej na mnohouholníkovej tyči (5).2. The crank mechanism according to claim 1, characterized in that the crank (16) is rotatably mounted in the upper fork (13) mounted on the polygonal rod (5). 3. Klukové ústrojenstvo podlá bodu 1 a 2 vyznačujúce sa tým, že kluka (16) sa skládá z vyhnutej tyče (17), ktorej kratší koniec (18) zapadá do otvoru hornej vidlice (13) a dlhší koniec tvoří rukovať (19) a má na jednej straně vidlice pružinu (20) opierajúcu sa o podložku (21) zaistenú závlačkou (22) a na druhej straně vidlice má převlečený kolík (23), ktorý zapadá do vybrania (24), vytvořeného na čelnej ploché hornej vidlice (13).Crank mechanism according to Claims 1 and 2, characterized in that the crank (16) consists of a bent rod (17) whose short end (18) fits into the opening of the upper fork (13) and the longer end forms a handle (19) and has on one side of the fork a spring (20) supported by a washer (21) secured by a cotter pin (22) and on the other side of the fork has a pin (23) which fits into a recess (24) formed on the front flat upper fork (13) .
CS847236A 1984-09-26 1984-09-26 The hitch mechanism for manual suspension control of the tractor set CS244981B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS847236A CS244981B1 (en) 1984-09-26 1984-09-26 The hitch mechanism for manual suspension control of the tractor set

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS847236A CS244981B1 (en) 1984-09-26 1984-09-26 The hitch mechanism for manual suspension control of the tractor set

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CS723684A1 CS723684A1 (en) 1985-07-16
CS244981B1 true CS244981B1 (en) 1986-08-14

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CS723684A1 (en) 1985-07-16

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