PL400421A1 - Mining housing - Google Patents

Mining housing

Info

Publication number
PL400421A1
PL400421A1 PL400421A PL40042112A PL400421A1 PL 400421 A1 PL400421 A1 PL 400421A1 PL 400421 A PL400421 A PL 400421A PL 40042112 A PL40042112 A PL 40042112A PL 400421 A1 PL400421 A1 PL 400421A1
Authority
PL
Poland
Prior art keywords
gear
piston
telescopic support
pistons
girder
Prior art date
Application number
PL400421A
Other languages
Polish (pl)
Inventor
Przemyslaw Lagiewka
Mariusz Wszendybył
Original Assignee
Epar Mech Spólka Z Ograniczona Odpowiedzialnoscia
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 Epar Mech Spólka Z Ograniczona Odpowiedzialnoscia filed Critical Epar Mech Spólka Z Ograniczona Odpowiedzialnoscia
Priority to PL400421A priority Critical patent/PL400421A1/en
Publication of PL400421A1 publication Critical patent/PL400421A1/en

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Landscapes

  • Vibration Prevention Devices (AREA)
  • Vibration Dampers (AREA)
  • Transmission Devices (AREA)

Abstract

Obudowa górnicza, zawierajaca teleskopowy wspornik z elementem tlumiacym utrzymujacy stropnice na podstawie, charakteryzujaca sie tym, ze element tlumiacy (110) teleskopowego wspornika zawiera zamontowany na przymocowanej do stropnicy ramie (111) trójnik hydrauliczny (120), zawierajacy trzy sprzezone hydraulicznie tloki (121, 122, 123), z których pierwszy tlok jest przymocowany do teleskopowego wspornika, a drugi i trzeci tlok (122, 123) sa skierowane w przeciwnych kierunkach pod katem prostym do pierwszego tloka (121) i sa zakonczone dwustronnie zebatymi listwami (124, 125), przy czym kazda z dwustronnie zebatych listew (124, 125) jest sprzezona z para przekladni multiplikujacych (131), umieszczonych po przeciwnych stronach uzebienia listwy (124, 125) i zawierajacych pierwsze kolo zebate (133) zespolone wspólosiowo z drugim kolem zebatym (134) o srednicy wiekszej od pierwszego kola zebatego (133), przy czym drugie kolo zebate (134) jest sprzezone z trzecim kolem zebatym (135) zespolonym wspólosiowo z wirnikiem (132) w postaci kola zamachowego tak, ze przesuniecie pierwszego tloka (121) pod wplywem nacisku stropnicy na teleskopowy wspornik wprawia w ruch posuwisty drugi i trzeci tlok (122, 123), co z kolei wprawia za pomoca przekladni multiplikujacych (131) w ruch obrotowy wirniki (132) tak, ze co najmniej czesc energii kinetycznej ruchu posuwistego pierwszego tloka (121) jest absorbowana w ruchu obrotowym wirników (132).The mining casing, containing a telescopic support with a damping element that holds the girder on its base, characterized in that the damping element (110) of the telescopic support includes a hydraulic tee (120) mounted on the frame (111) attached to the girder, containing three hydraulically coupled pistons (121, 122, 123), of which the first piston is attached to the telescopic support, and the second and third pistons (122, 123) are directed in opposite directions at right angles to the first piston (121) and are ended on both sides with toothed bars (124, 125) , each of the two-side gears (124, 125) is coupled with a pair of multiplier gears (131), located on opposite sides of the gear teeth of the bar (124, 125) and containing the first gear wheel (133) coaxially connected to the second gear wheel (134) ) with a diameter greater than the first gear (133), with the second gear (134) coupled to the third gear (135) in alignment with the rotor (132) in the form of a flywheel, so that the displacement of the first piston (121) under the influence of the girder pressure on the telescopic support sets the second and third pistons (122, 123) in a sliding motion, which in turn is multiplied by using gears ( 131) rotors (132) in rotational motion such that at least part of the kinetic energy of the sliding motion of the first piston (121) is absorbed in the rotors (132).

PL400421A 2012-08-17 2012-08-17 Mining housing PL400421A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL400421A PL400421A1 (en) 2012-08-17 2012-08-17 Mining housing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL400421A PL400421A1 (en) 2012-08-17 2012-08-17 Mining housing

Publications (1)

Publication Number Publication Date
PL400421A1 true PL400421A1 (en) 2014-03-03

Family

ID=50158404

Family Applications (1)

Application Number Title Priority Date Filing Date
PL400421A PL400421A1 (en) 2012-08-17 2012-08-17 Mining housing

Country Status (1)

Country Link
PL (1) PL400421A1 (en)

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