CS258736B1

CS258736B1 - Mechanism for stabilizing the direction of moving belts

Info

Publication number: CS258736B1
Application number: CS868340A
Authority: CS
Inventors: Peter Istenik; Marian Sevcech; Anton Ondrejovic
Original assignee: Peter Istenik; Marian Sevcech; Anton Ondrejovic
Priority date: 1986-11-17
Filing date: 1986-11-17
Publication date: 1988-09-16
Also published as: CS834086A1

Abstract

Mechanizmus pozostáva z bočnic, v ktorých je uložený válec, napínacie a vodiace válce. Vodiace válce sú uložené na hriadel'och. Jeden koniec hriadela je uložený v klbovom ložisku, ktoré je pevne uložené v kryte upevnenom v bočnici. Druhý koniec hriadela je uložený v drážke bočnice v oku stavacej skrutky.The mechanism consists of sidewalls, in which the roller, tensioning and guide rollers are mounted. The guide rollers are mounted on shafts. One end of the shaft is mounted in a spherical bearing, which is firmly mounted in a cover fixed in the sidewall. The other end of the shaft is mounted in the sidewall groove in the eye of the adjusting screw.

Description

Vynález sa týká mechanizmu na stabilizáciu směru pohybujúcich sa dopravných pásov.The invention relates to a mechanism for stabilizing the direction of moving conveyor belts.

Doteraz známa konštrukcia napínacieho úseku využívá na vedenie a napínanie pásov dvojicu nastavitelné uložených valeov spoločných pre oba pásy a jeden stavitelný napínací válec pre každý pás. Pri použití pásov menšej hrůbky a odlišnej kvality povrchu si pásy .neudržiavali požadovaný směr na dopravníku, skízali. do stráň a poškodzovali sa o vodiace lišty.The hitherto known tensioning section design utilizes a pair of adjustable support walls common to both belts and one adjustable tension roller for each belt to guide and tension the belts. By using belts of less depth and different surface quality, the belts did not maintain the desired direction on the conveyor, harvesting. into the hillsides and were damaged by the guide rails.

Uvedené nevýhody zmierňuje a technický problém rieši mechanizmus na stabilizační směru pohybujúcich sa dopravných pásov, pozostávajúci z bočníc, v ktorých je uložený válec, napínacie a vodiace válce, podstatou ktorých je, že vodiace válce sú uložené na hriadeloch. Jeden koniec hriadela je uložený v klbovom ložisku, ktoré je pevne uložené v kryte upevnenom v bočnici. Druhý koniec hriadeta je uložený v drážke bočnice v oku stavacej skrutky.These disadvantages are alleviated and the technical problem is solved by a mechanism for stabilizing the moving conveyor belts, consisting of the side walls in which the roller, the tensioning and guiding rollers are located, the principle being that the guiding rollers are supported on the shafts. One end of the shaft is housed in a spherical plain bearing which is fixedly housed in a housing fixed in the sidewall. The other end of the shaft is housed in a side groove in the eye of the set screw.

Výhodou mechanizmu na stabilizáciu směru pohybujúcich sa pásov podlá vynálezu spočívá v maximálnej jednoduchosti a spolehlivosti a udržania směru pohybu pásov.The advantage of the mechanism for stabilizing the direction of the moving belts according to the invention lies in the maximum simplicity and reliability and keeping the direction of movement of the belts.

Mechanizmus na stabilizáciu směru pohybujúcich sa pásov je zobrazený na obr. 1 v náryse a na obr. 2 je nakreslený rez rovinou A—A z obr: 1.The mechanism for stabilizing the direction of the moving belts is shown in FIG. 1, and FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1.

Mechanizmus na stabilizáciu směru pohybujúcich sa pásov pozostáva z bočníc 1, 2. V bočnicí 1, 2 je uložený válec 3, dvojica napínacích valeov 4 a dvojica vodiacich valcov 5. Vodiace válce 5 sú uložené na hriadeloch 6. Jeden koniec hriadela 6 je uložený v klbovom ložisku 7. Klbové ložisko 7 je pevne uložené v kryte 8 upevnenom v bočnici 1, 2. Druhý koniec hriadela 6 je uložený v drážke 14 bočnice 1, 2 v oku stavacej skrutky 9, pod ktorým je uložená nastavovacia matica 10. Druhý koniec stavacej skrutky 9 je uložený v konzole 12 a poistený maticou 11, napínacie válce 4 a vodiace válce 5 sú opásané pásom 13.The mechanism for stabilizing the direction of the moving belts consists of the sidewalls 1, 2. In the sidewalls 1, 2 there is a roller 3, a pair of tensioning vaults 4 and a pair of guide rollers 5. The guide rollers 5 are supported on shafts 6. The other end of the shaft 6 is mounted in a groove 14 of the side 1, 2 in the eye of the set screw 9, under which the adjusting nut 10 is located. The other end of the set the bolts 9 are mounted in the bracket 12 and locked with the nut 11, the tensioning rollers 4 and the guiding rollers 5 are wrapped with a belt 13.

Funkcia mechanizmu na stabilizáciu směru pohybujúcich sa pásov je nasledovná: Pás 13 je vedený cez válec 3, napínací válec 4 a vodiaci válec 5. Napnutie pása 13 zabezpečujú stavacie skrutky 9 nasunuté na napínacom válci 4. Priamočiary chod pása 13 zabezpečuje vodiaci válec 5, ktorého náklon je v horizontálnej rovině zabezpečený uložením hriadela 6 v klbovom ložisku 7 a v oku stavacej skrutky 9. Poloha vodiaceho valca 5 je zaistená maticami 10 a 11.The function of the mechanism for stabilizing the direction of the moving belts is as follows: The belt 13 is guided through the roller 3, the tensioning roller 4 and the guiding roller 5. Tensioning of the belt 13 is ensured by adjusting screws 9 slipped on the tensioning roller 4. the inclination is ensured in the horizontal plane by the bearing of the shaft 6 in the spherical bearing 7 and in the eye of the adjusting screw 9. The position of the guide roller 5 is secured by the nuts 10 and 11.

Claims

A mechanism for stabilizing the direction of moving conveyor belts, comprising shunts in which a roller, tensioning and guiding rollers are supported, characterized in that the guiding rollers (5) are supported on the shafts (6), one end of the shaft (6)

BACKGROUND OF THE INVENTION is supported by a spherical plain bearing (7) which is fixedly housed in a cover (8) mounted in a sidewall (1, 2) while the other end of the shaft (6) is seated in a groove (14) of the sidewall (1, 2). the eye of the set screw (9).