PL422378A1 - Suspended stone extractor - Google Patents

Suspended stone extractor

Info

Publication number
PL422378A1
PL422378A1 PL422378A PL42237817A PL422378A1 PL 422378 A1 PL422378 A1 PL 422378A1 PL 422378 A PL422378 A PL 422378A PL 42237817 A PL42237817 A PL 42237817A PL 422378 A1 PL422378 A1 PL 422378A1
Authority
PL
Poland
Prior art keywords
frame
extractor
openwork
double
hydraulic cylinder
Prior art date
Application number
PL422378A
Other languages
Polish (pl)
Other versions
PL235735B1 (en
Inventor
Leszek Mieszkalski
Aleksander Lisowski
Jacek Klonowski
Original Assignee
Szkoła Główna Gospodarstwa Wiejskiego w Warszawie
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 Szkoła Główna Gospodarstwa Wiejskiego w Warszawie filed Critical Szkoła Główna Gospodarstwa Wiejskiego w Warszawie
Priority to PL422378A priority Critical patent/PL235735B1/en
Publication of PL422378A1 publication Critical patent/PL422378A1/en
Publication of PL235735B1 publication Critical patent/PL235735B1/en

Links

Landscapes

  • Crushing And Grinding (AREA)
  • Soil Working Implements (AREA)

Abstract

Przedmiotem zgłoszenia jest zawieszany wyciągacz do kamieni, który posiada zębowy wyciągacz kamieni i zbiornik na kamienie oraz trójpunktowy układ zawieszenia. Zbiornikiem na kamienie jest prostopadłościenna rama (1). Zęby wyciągacza połączone są obrotowo do dolnej przedniej belki (13) ramy (1) przez siłownik hydrauliczny dwustronnego działania. Jedna ściana boczna, ściana tylna i dno zbiornika są ażurowe, przy czym ażurowa ściana boczna ma pręty zamocowane obrotowo do górnej belki (9) o przekroju kołowym ramy (1), a obrotowo i przesuwnie do belki z otworami równoległej do dolnej belki wzdłużnej (10) ramy (1). Dno zbiornika jest wykonane z prętów i jest połączone z ramą (1) uchylnie, przy czym z jednej strony jest połączone obrotowo, a z drugiej strony przez siłownik hydrauliczny dwustronnego działania. Pręty dna są zamocowane do belki prętowej równoległej do belki z otworami i połączonej obrotowo z tą belką oraz zakończonej dźwigni. Do górnej części belki (4) ażurowej ściany tylnej jest zamocowany siłownik hydrauliczny dwustronnego działania (2).The subject of the application is a suspended stone extractor which has a tooth extractor and a stone container as well as a three-point suspension system. The stone container is a rectangular frame (1). The extractor teeth are pivotally connected to the lower front beam (13) of the frame (1) by a double-acting hydraulic cylinder. One side wall, rear wall and bottom of the tank are openwork, the openwork side wall has rods rotatably attached to the upper beam (9) with a circular section of the frame (1), and rotatably and slidingly to the beam with holes parallel to the lower longitudinal beam (10 ) the frame (1). The bottom of the tank is made of rods and is connected to the frame (1) pivotably, on one side it is rotatably connected, and on the other side by a double-acting hydraulic cylinder. Bottom bars are attached to a bar beam parallel to the beam with holes and pivotally connected to this beam and the ended lever. A double-acting hydraulic cylinder (2) is attached to the upper part of the beam (4) of the openwork rear wall.

PL422378A 2017-07-27 2017-07-27 Suspended stone extractor PL235735B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL422378A PL235735B1 (en) 2017-07-27 2017-07-27 Suspended stone extractor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL422378A PL235735B1 (en) 2017-07-27 2017-07-27 Suspended stone extractor

Publications (2)

Publication Number Publication Date
PL422378A1 true PL422378A1 (en) 2019-01-28
PL235735B1 PL235735B1 (en) 2020-10-19

Family

ID=65034061

Family Applications (1)

Application Number Title Priority Date Filing Date
PL422378A PL235735B1 (en) 2017-07-27 2017-07-27 Suspended stone extractor

Country Status (1)

Country Link
PL (1) PL235735B1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL103034B1 (en) * 1975-11-07 1979-05-31 DEVICE FOR PULLING UP, PICKING UP AND TRANSPORTING LARGE STONES
WO1995005729A1 (en) * 1993-08-25 1995-03-02 Bengt Olsson Visibility improvement device for stone lifters
US7066275B1 (en) * 2003-10-10 2006-06-27 Keigley Kevin V Rock separator with beveled tines and removable grates
US7117951B2 (en) * 2002-08-28 2006-10-10 Stevens Timothy J Landscape preparation apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL103034B1 (en) * 1975-11-07 1979-05-31 DEVICE FOR PULLING UP, PICKING UP AND TRANSPORTING LARGE STONES
WO1995005729A1 (en) * 1993-08-25 1995-03-02 Bengt Olsson Visibility improvement device for stone lifters
US7117951B2 (en) * 2002-08-28 2006-10-10 Stevens Timothy J Landscape preparation apparatus
US7066275B1 (en) * 2003-10-10 2006-06-27 Keigley Kevin V Rock separator with beveled tines and removable grates

Also Published As

Publication number Publication date
PL235735B1 (en) 2020-10-19

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