PL144141B1 - Joint arrangement for attaching scrapers to conveyor chain - Google Patents

Joint arrangement for attaching scrapers to conveyor chain Download PDF

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Publication number
PL144141B1
PL144141B1 PL25309385A PL25309385A PL144141B1 PL 144141 B1 PL144141 B1 PL 144141B1 PL 25309385 A PL25309385 A PL 25309385A PL 25309385 A PL25309385 A PL 25309385A PL 144141 B1 PL144141 B1 PL 144141B1
Authority
PL
Poland
Prior art keywords
chain
joint
comb
conveyor chain
joint arrangement
Prior art date
Application number
PL25309385A
Other languages
Polish (pl)
Other versions
PL253093A1 (en
Inventor
Zdzislaw Sender
Alojzy Mura
Leonard Liduchowski
Pawel Zok
Wojciech Skolik
Stanislaw Szyngiel
Henryk Rojek
Bogdan Gajda
Miroslaw Major
Piotr Stanislawski
Henryk Sliwiok
Jan Sikora
Original Assignee
Katowickie Gwarectwo Weglowe 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 Katowickie Gwarectwo Weglowe K filed Critical Katowickie Gwarectwo Weglowe K
Priority to PL25309385A priority Critical patent/PL144141B1/en
Priority to GB08602868A priority patent/GB2170772B/en
Priority to SU864017793A priority patent/SU1531848A3/en
Priority to DE19863604366 priority patent/DE3604366A1/en
Publication of PL253093A1 publication Critical patent/PL253093A1/en
Publication of PL144141B1 publication Critical patent/PL144141B1/en

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Description

Przedmiotem wynalazku jest zlacze zgrzebla z lancuchem w górniczym przenosniku zgrzeblo¬ wym, zwlaszcza przenosniku katowym* Znane dotychczas zlacze zgrzebla z lancuchem ogniwowym rozwiazane sa w ten sposób, ze poziome ogniwa lancuchowe osadzone w gniazdach dolnej czesci zgrzebla zakleszczone sa po¬ przez docisk zamocowanej do zgrzebla obejmy. Znane jest tez rozwiazanie, gdzie odcinki lan¬ cucha zgrzeblowego zamocowane sa do kablaka zawieszonego na sworzniu osadzonym w dolnej czesci zgrzebla. Zlacze takie umozliwia obnizenie lancucha w stosunku do zgrzebla, co jest konieczne w przypadku przenosnika zgrzeblowego katowego, skonstruowanego na zasadzie wymuszonego pro¬ wadzenia lancucha w obrebie naroznego czlonu trasy przenosnika.Znane dotychczas zlacza wykazuja nastepujace wady: zlacza uzyskane droga zakleszcze¬ nia lancucha wewnatrz zgrzebla nie sa przydatne do zastosowania w przenosnikach katowych z wy¬ muszonym prowadzeniem lancucha, gdzie urzadzenia prowadnicze umieszczone sa na wysokosci plaszczyzny lancucha. Zlacze polegajace na zamocowaniu odcinków lancucha do zawieszonego w zgrzeble kablaka ma te istotna wade, ze nie da sie wykorzystac w przypadku zastosowania lan¬ cucha niedzielonego. Ma to ten ujemny skutek, ze zwieksza sie powaznie pracochlonnosc przy¬ gotowania lancucha i jego montazu, a takze niemozliwa jest zmiana raz ustalonego rozstawu zgrzebel.Celem wynalazku jest budowa zlacza przystosowanego do montazu zgrzebel bez koniecz¬ nosci ciecia lancucha na odcinki. Wedlug wynalazku lancuch zamocowany jest do zgrzebla po¬ przez zacisniecie poziomego ogniwa lancucha pomiedzy wystajacym ku dolowi odsadzeniem zgrzebla, a wewnetrzna, czolowa powierzchnia ksztaltowego lba zlacznej sruby osadzonej w zgrzeble. Za¬ równo odsadzenie zgrzebla, jak i leb sruby dostosowane sa wymiarami i ksztaltem do zacisniecia ramion ogniwa poziomego, przy równoczesnym zapewnieniu swobody ruchu sasiadujacym z nim ogniw pionowych.2 144 141 Zaletami takiego zlacza sa: mozliwosc montazu zgrzebel do obnizonego wzgledem nich lancucha bez potrzeby ciecia go na odcinki, uniwersalnosc zastosowania, Jak równiez znaczne efekty ekonomiczne wynikajace ze zmniejszenia pracochlonnosci produkcji. placze wedlug wynalazku uwidocznione Jest w przykladowym rozwiazaniu na rysunku, któ¬ rego fig. 1 przedstawia zlacze w widoku z góry, fig. 2 - zlacze w przekroju podluznym oznaczo¬ nym linia A-A na fig. 1f zas fig. 3 - przedstawia to samo zlacze w przekroju poprzecznym ozna¬ czonym na fig. 1 linia B-B.Lancuch 1 przymocowany Jest do zgrzebla 2 poprzez zacisniecie poziomego ogniwa 3 lan¬ cucha 1 pomiedzy wystajacym ku dolowi odsadzeniem 4 zgrzebla 2, a wewnetrzna czolowa powierz¬ chnia 5 ksztaltowego lba 6 zlacznej sruby 7 osadzonej w zgrzeble 2* Zlacze wedlug wynalazku moze miec zastosowanie w górniczych przenosnikach zgrzeblowych, zwlaszcza przenosnikach katowych z wymuszonym prowadzeniem lancucha zgrzeblowego na luku trasy przenosnika.Zastrzezenie patentowe Zlacze zgrzebla z lancuchem w górniczym przenosniku zgrzeblowym, zwlaszcza przenosniku katowym, znamienne tym, ze lancuch (1 ) zamocowany Jest do zgrzebla (2) poprzez zacisniecie poziomego ogniwa (3) lancucha (1) pomiedzy wystajacym ku dolowi odsadzeniem (4) zgrzebla (2), a wewnetrzna czolowa powierzchnia (5) ksztaltowego lba (6) zlacznej sruby (7) osadzonej w zgrzeble (2).B.L 1 2 A-A Pracownia Poligraficzna UP PRL. Naklad 100 egz Cena 220 zl PLThe subject of the invention is the joint of a card with a chain in a mining card conveyor, especially an angle belt conveyor. clamps. There is also a known solution in which sections of a scraper chain are attached to a cable suspended on a pin embedded in the lower part of the comb. Such a joint makes it possible to lower the chain in relation to the comb, which is necessary in the case of an angular belt conveyor, constructed on the principle of forced guiding of the chain along the corner part of the conveyor route. Known joints show the following disadvantages: they are not suitable for use in angle conveyors with forced chain guiding, where the guiding devices are placed at the height of the chain plane. The connection for fastening the chain sections to the cable suspended in the ropes has the significant disadvantage that it cannot be used in the case of using a non-split chain. This has the negative effect that the laboriousness of preparing the chain and its assembly is significantly increased, and it is also impossible to change the scraper spacing once established. The object of the invention is to construct a joint adapted to the assembly of the scraper without the need to cut the chain into sections. According to the invention, the chain is attached to the comb by clamping the horizontal chain link between the downwardly projecting shoulder of the blade and the inner, frontal surface of the shaped head of the joint screw embedded in the blades. Both the shoulder and the screw head are adjusted in size and shape to clamping the arms of the horizontal link, while ensuring freedom of movement of the adjacent vertical links.2 144 141 The advantages of such a joint are: the possibility of mounting the comb to a chain lowered in relation to them without the need for cutting it into sections, universal application, As well as significant economic effects resulting from the reduction of the labor consumption of production. according to the invention, it is shown in an exemplary embodiment in the drawing, Fig. 1 shows the joint in a plan view, Fig. 2 - the joint in a longitudinal section indicated by the line AA in Fig. 1f and Fig. 3 - shows the same joint in the cross-section marked BB line in Fig. 1. Chain 1 is attached to the comb 2 by clamping the horizontal link 3 of the chain 1 between the downwardly projecting shoulder 4 of the comb 2, and the inner front surface 5 of the head 6 of the joint screw 7 seated in the scraper 2 * The joint according to the invention can be used in mining card conveyors, especially in angle conveyors with forced guiding of the scraper chain on the arc of the conveyor route. (1) It is attached to the comb (2) by clamping the horizontal link (3) of the chain (1) between the protruding m downwards with the shoulder (4) of the comb (2), and the inner front surface (5) of the shaped head (6) of the joint screw (7) embedded in the combs (2) B.L 1 2 A-A Pracownia Poligraficzna UP PRL. Mintage 100 copies Price PLN 220 PL

Claims (1)

1. Zastrzezenie patentowe Zlacze zgrzebla z lancuchem w górniczym przenosniku zgrzeblowym, zwlaszcza przenosniku katowym, znamienne tym, ze lancuch (1 ) zamocowany Jest do zgrzebla (2) poprzez zacisniecie poziomego ogniwa (3) lancucha (1) pomiedzy wystajacym ku dolowi odsadzeniem (4) zgrzebla (2), a wewnetrzna czolowa powierzchnia (5) ksztaltowego lba (6) zlacznej sruby (7) osadzonej w zgrzeble (2). B.L 1 2 A-A Pracownia Poligraficzna UP PRL. Naklad 100 egz Cena 220 zl PL1. Patent claim The joint of the card with a chain in a mining belt conveyor, especially an angle belt conveyor, characterized by the fact that the chain (1) is attached to the card (2) by clamping a horizontal link (3) of the chain (1) between the downwardly projecting shoulder (4). ) of the comb (2), and the inner front surface (5) of the shaped head (6) of the joint screw (7) seated in the combs (2). B.L 1 2 A-A Printing studio of the Polish People's Republic. Mintage 100 copies Price PLN 220 PL
PL25309385A 1985-02-12 1985-04-24 Joint arrangement for attaching scrapers to conveyor chain PL144141B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
PL25309385A PL144141B1 (en) 1985-04-24 1985-04-24 Joint arrangement for attaching scrapers to conveyor chain
GB08602868A GB2170772B (en) 1985-02-12 1986-02-05 Angular mining conveyor
SU864017793A SU1531848A3 (en) 1985-02-12 1986-02-07 Mine corner conveyer
DE19863604366 DE3604366A1 (en) 1985-02-12 1986-02-12 ANGLE CONVEYOR

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL25309385A PL144141B1 (en) 1985-04-24 1985-04-24 Joint arrangement for attaching scrapers to conveyor chain

Publications (2)

Publication Number Publication Date
PL253093A1 PL253093A1 (en) 1986-11-04
PL144141B1 true PL144141B1 (en) 1988-04-30

Family

ID=20026340

Family Applications (1)

Application Number Title Priority Date Filing Date
PL25309385A PL144141B1 (en) 1985-02-12 1985-04-24 Joint arrangement for attaching scrapers to conveyor chain

Country Status (1)

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PL (1) PL144141B1 (en)

Also Published As

Publication number Publication date
PL253093A1 (en) 1986-11-04

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