CS267941B1 - Fixing body for lodge-prone plants lifting device - Google Patents

Fixing body for lodge-prone plants lifting device Download PDF

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Publication number
CS267941B1
CS267941B1 CS876514A CS651487A CS267941B1 CS 267941 B1 CS267941 B1 CS 267941B1 CS 876514 A CS876514 A CS 876514A CS 651487 A CS651487 A CS 651487A CS 267941 B1 CS267941 B1 CS 267941B1
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CS
Czechoslovakia
Prior art keywords
main body
lodge
lifting device
fixing body
fastening
Prior art date
Application number
CS876514A
Other languages
Czech (cs)
Slovak (sk)
Other versions
CS651487A1 (en
Inventor
Aurel Ing Sloboda
Jan Doc Ing Csc Jech
Original Assignee
Aurel Ing Sloboda
Jan Doc Ing Csc Jech
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.)
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Application filed by Aurel Ing Sloboda, Jan Doc Ing Csc Jech filed Critical Aurel Ing Sloboda
Priority to CS876514A priority Critical patent/CS267941B1/en
Publication of CS651487A1 publication Critical patent/CS651487A1/en
Publication of CS267941B1 publication Critical patent/CS267941B1/en

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Abstract

Riešenie sa týká konštrukcie upevňovacieho telesá zdvlhaia poliehavých plodin. Podstatou riešenia je, že pozostáva z hlavného telesá, na jednom konci opatřeného pravoúhlým pomocným telesom a na druhom konci opatřeného nosnikom, na ktorom sů upevněné klzné ložiská pře uloženie ramien zdvlhaia. Po stranách hlavného telesá sů upravené boiniee. Využitie riešenia je vhodné v po(- nohospodárstve pri zbere poliehavých plodin.The solution relates to the mounting structure bodies lift up the lean crops. The essence of the solution is that it consists from the main body, at one end provided with a rectangular auxiliary body and at the other end provided with a beam, on which the plain bearings are mounted the arms are raised. On the sides the main body of the modified boiniee. Use of the solution is appropriate in after (- agriculture in the harvesting of perennial crops.

Description

Vynález sa týká upevňovac1eho telesá zdvihača pollehavých plodin.The invention relates to a fastening body for a semi-lying crop lifter.

Doposial známe upevnovacie telesá zdvihačov pollehavých plodin riešili problematiku kvality získaného produktu, ktorým sú obilniny * strukoviny, z htadiska střít. Neriešili však problematiku pevnosti a hmotnost upevňovacieho telesá, ktoré v pracovno» procese je namáhané aj ohybom. Z uvedeného dovodu doposial vyrábané upevnovacie telesá zdvihačov vzhíadom na prevádzkové podmienky boli znaíne předimenzované, čím stúpala ich hmotnost, alebo poddimenzované, ío sa v pracovno» procese prejavovalo ich deštrukciou. Táto bola spósobená tým, že zdvihač pracuje v pode, ktorá má určitý měrný odpor aj na jej povrchu, ktorý kopíruje kopirovacia pitka.Until now, the known fastening bodies of semi-lying crop lifters have solved the problem of the quality of the obtained product, which are cereals * legumes, from the point of view. However, they did not solve the problem of strength and weight of the fastening body, which is also stressed by bending in the working process. For this reason, the fastening bodies of hoists hitherto manufactured have been considerably oversized with respect to the operating conditions, which means that their weight has increased, or undersized, which has resulted in their destruction in the working process. This was caused by the fact that the lifter works in a floor which has a certain specific resistance also on its surface, which is copied by the copying drinker.

Tieto nevýhody odstraňuje upevnovacie teleso zdvihača pollehavých plodin podlá vynálezu, ktorého podstatou je, že pozostáva z hlavného telesá, opatřeného na jednom konci pravoúhlým pomocným teleso» a na druhom konci nosnikom, na ktorom sú upevněné klzné ložiská pře uloženie ramien zdvihača. Po stranách hlavného telesá sú upravené boční ce.These disadvantages are eliminated by the mounting body of the semi-lying crop lifter according to the invention, the essence of which is that it consists of a main body provided at one end with a rectangular auxiliary body and at the other end a beam on which plain bearings are mounted to accommodate the lift arms. Side sides are arranged on the sides of the main body.

Predmet vynálezu je znázorněný na výkrese, kde obr. 1 představuje zvislý rez a obr. 2 pódorys.The subject of the invention is illustrated in the drawing, where FIG. 1 is a vertical section, and FIG. 2 floor plan.

Zariadenie podlá vynálezu spočívá vo vytvořeni nosnlka upevnovacieho telesá, ktorý pozostáva z hlavného telesá J a dvoch bočnlc J, £. K hlavnému telesu 1 je připevněné pomocné teleso 2 pod pravým uhlom, pričom prostredníctvom telies 1, £ je upevnovacie teleso připevněné k prstu žacieho ústrojenstva 2 skrutkou 22· Hlavné teleso j je pevne spojené s nosnikom § pod uhlom /. Na nosníku § sú upevněné klzné ložiská 5, £ pře pohyblivé uloženie ramien zdvihača J, pričom středy klzných ložisk 4, ý sú súosé. Súčasne k hlavnému nosníku 1, ktorý je od vodorovnej roviny vychýlený o uhol 0, sú z oboch stráň připevněné bočnice Jedna bočnica 3 je připevněná z právej strany, druhá bočnica £ z lávej strany vzhíadom k pozdlžnej osi upevnovacieho telesá zdvihača. Tým je vytvořený priestor medzi klznými ložiskami 2, έ vzhíadom k bočnician J, £. Ramená zdvihača Z štvorklbového mechanizmu sú volné otočné uložené v klzných ložiskách é prostredníctvom dvojice čapov H, J2 rovnakého alebo rozneho priemeru. Č*py 11, 1Z sa zasúvajú do otvorov v bočniciach J, 2·The device according to the invention consists in forming a support body of the fastening body, which consists of a main body J and two side members J, e. An auxiliary body 2 is fixed to the main body 1 at a right angle, and by means of the bodies 1, the fixing body is fixed to the finger of the cutting device 2 by a screw 22. The main body j is firmly connected to the beam § at an angle /. Sliding bearings 5, 6 are mounted on the beam 6 for the movable mounting of the arms of the lifter J, the centers of the sliding bearings 4, 1 being coaxial. Simultaneously to the main beam 1, which is inclined by an angle 0 from the horizontal plane, sidewalls 3 are attached from both sides. This creates a space between the plain bearings 2, έ with respect to the sidewalls J, £. The arms of the lifter of the four-joint mechanism are freely rotatably mounted in plain bearings 6 by means of a pair of pins H, J2 of the same or different diameter. Pins 11, 1Z are inserted into the holes in the side panels J, 2 ·

Zariadenie pracuje tak, že zabezpečuje pevné spojenie so žacim ústrojenstvo» tým, že je k němu připevněné prostredníctvom dvoch skrutiek a to v hlavnoa telese 1 a porn oenom telese Tým sa značná část ohybových napiti prenáía na prst 2 i*cieho ústrojenstva. V horizontálno» smere umožňuje otočné upevnenie ramien Z v klzných Ložiskách 2, ý. Tým umožňuje kopirovanie ramien profilu terénu. Oproti doslal používaným upevňovacím telesá» zachytává namáhanie od vsperu v čelnom smere cez čapy U, ale aj ohybové napitia, ktoré sú najnebezpečnejí ie prostredníctvom nosnika §, pomocného tělesa 2 a hlavného telesá 1, ktoré sú spojené bočnicami 3, £ » tieto zataženia prenáía na prst 2 »ko aj žacie ústrojenstvo. Tým zabezpečuje elimináciu napiti a možnost deštrukcie materiálu v nebezpečno» priereze. Súčasne oproti doslal používaným upevňovacím telesá» je toto upevnovacie teleso labile.The device operates in such a way that it provides a firm connection to the cutting device by being fastened to it by means of two screws in the main body 1 and the porn body. In the horizontal direction, it allows the pivoting of the Z arms in the plain bearings 2, ý. This allows the arms of the terrain profile to be copied. In contrast to the fastening bodies used, it absorbs stresses from the front in the front direction through the U-bolts, but also the bending stresses which are most dangerous by means of the beam §, the auxiliary body 2 and the main body 1, which are connected by the sides 3. finger 2 »as well as the cutting deck. This ensures the elimination of tension and the possibility of destruction of the material in a dangerous cross-section. At the same time, as opposed to the fastening body used, this fastening body is unstable.

Claims (2)

P R E D M E T VYNÁLEZUP R E D M E T OF THE INVENTION 1. Upevňovací» teleso zdvihaia políehavých plodin, vyznaiujůce sa tým, že pozostáva z hlavného telesa /1/, na jednom konci opatřeného pravoúhlým telesom pomocným /2/ a na druhom konci opatřeného nosnikom /8/, na ktorom sú upevněné klzné ložiská /5, 6/ pre pohyblivé uloženie ramien zdvihaia /7/.1. A fastening body for lifting lying crops, characterized in that it consists of a main body (1), provided at one end with a rectangular auxiliary body (2) and at the other end with a beam (8) on which plain bearings (5) are mounted. , 6 / for movable bearing of lifting arms / 7 /. 2. Upevňovací® teleso podlá bodu 1 vyznačujúce sa tým, že po stranách hlavného telesa /1/ sú upravené boinice /3, 4/.2. Fastening® body according to item 1, characterized in that boinice / 3, 4 / are provided on the sides of the main body / 1 /.
CS876514A 1987-09-09 1987-09-09 Fixing body for lodge-prone plants lifting device CS267941B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS876514A CS267941B1 (en) 1987-09-09 1987-09-09 Fixing body for lodge-prone plants lifting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS876514A CS267941B1 (en) 1987-09-09 1987-09-09 Fixing body for lodge-prone plants lifting device

Publications (2)

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CS651487A1 CS651487A1 (en) 1989-07-12
CS267941B1 true CS267941B1 (en) 1990-02-12

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