PL425015A1 - Rotor device for burnishing, preferably of rotating picks of mechanical coal miners - Google Patents

Rotor device for burnishing, preferably of rotating picks of mechanical coal miners

Info

Publication number
PL425015A1
PL425015A1 PL425015A PL42501518A PL425015A1 PL 425015 A1 PL425015 A1 PL 425015A1 PL 425015 A PL425015 A PL 425015A PL 42501518 A PL42501518 A PL 42501518A PL 425015 A1 PL425015 A1 PL 425015A1
Authority
PL
Poland
Prior art keywords
burnishing
rotor device
mechanical coal
coal miners
rotating
Prior art date
Application number
PL425015A
Other languages
Polish (pl)
Other versions
PL234775B1 (en
Inventor
Piotr Cheluszka
Rajmund Mann
Jarosław Mikuła
Stanisław Mikuła
Original Assignee
Politechnika Śląska
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 Politechnika Śląska filed Critical Politechnika Śląska
Priority to PL425015A priority Critical patent/PL234775B1/en
Publication of PL425015A1 publication Critical patent/PL425015A1/en
Publication of PL234775B1 publication Critical patent/PL234775B1/en

Links

Landscapes

  • Centrifugal Separators (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

Wirnikowe urządzenie do nagniatania obrotowych noży kombajnów górniczych charakteryzuje się tym, że posiada osadzoną na wale napędowym (2) głowicy (5) wirującą tarczę roboczą (1) z co najmniej dwoma występami nagniatającymi (1a), wyposażoną w łopatki (10) wentylatora chłodzącego, przy czym wał napędowy (2) napędzany jest silnikiem (3), korzystnie o regulowanej prędkości kątowej za pomocą przekładni multiplikującej (4).The rotor burnishing device for rotary knives of mining combines is characterized by the fact that it has a rotating working disk (1) mounted on the drive shaft (2) of the head (5) with at least two burnishing projections (1a), equipped with cooling fan blades (10), the drive shaft (2) is driven by a motor (3), preferably angularly speed-regulated by a multiplier gear (4).

PL425015A 2018-03-26 2018-03-26 Rotor device for burnishing, preferably of rotating picks of mechanical coal miners PL234775B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL425015A PL234775B1 (en) 2018-03-26 2018-03-26 Rotor device for burnishing, preferably of rotating picks of mechanical coal miners

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL425015A PL234775B1 (en) 2018-03-26 2018-03-26 Rotor device for burnishing, preferably of rotating picks of mechanical coal miners

Publications (2)

Publication Number Publication Date
PL425015A1 true PL425015A1 (en) 2019-10-07
PL234775B1 PL234775B1 (en) 2020-03-31

Family

ID=68099317

Family Applications (1)

Application Number Title Priority Date Filing Date
PL425015A PL234775B1 (en) 2018-03-26 2018-03-26 Rotor device for burnishing, preferably of rotating picks of mechanical coal miners

Country Status (1)

Country Link
PL (1) PL234775B1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2239537C1 (en) * 2003-10-22 2004-11-10 Орловский государственный технический университет Combination type finishing method
RU2383428C1 (en) * 2008-10-15 2010-03-10 Государственное образовательное учреждение высшего профессионального образования "Орловский государственный технический университет" (ОрелГТУ) Facility for screw centrifugal strengthening
CN205852511U (en) * 2016-07-29 2017-01-04 浙江跃岭股份有限公司 A kind of new automatic numerical control polishing for aluminium alloy wheel hub polishing

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2239537C1 (en) * 2003-10-22 2004-11-10 Орловский государственный технический университет Combination type finishing method
RU2383428C1 (en) * 2008-10-15 2010-03-10 Государственное образовательное учреждение высшего профессионального образования "Орловский государственный технический университет" (ОрелГТУ) Facility for screw centrifugal strengthening
CN205852511U (en) * 2016-07-29 2017-01-04 浙江跃岭股份有限公司 A kind of new automatic numerical control polishing for aluminium alloy wheel hub polishing

Also Published As

Publication number Publication date
PL234775B1 (en) 2020-03-31

Similar Documents

Publication Publication Date Title
CL2019003464A1 (en) Arrangement of accommodation and device.
MX2020011894A (en) Automated dental drill.
EP4575180A3 (en) Mining machine with multiple cutter heads
MY172774A (en) Drilling tool and method for earth drilling
AR099411A1 (en) DRILLING SHAFT DEFINITION DEVICE
WO2015000710A3 (en) Mining machine cutting head drive assembly
ZA202106435B (en) Counter-rotating axial electric motor assembly
PL425015A1 (en) Rotor device for burnishing, preferably of rotating picks of mechanical coal miners
DE602005009822D1 (en) COUPLING BETWEEN A ROTATIONAL OUTPUT DRIVE SHAFT FOR A CUTTING DEVICE, ROTARY GRID CUTTER AND CUTTING DEVICE WITH THIS COUPLING
WO2012116648A3 (en) Rotary cylinder-type screw-conveyor, bulk material suction system, ship-unloading equipment and rotary cylinder-type screw mechanism
SE1751007A1 (en) Razor head and razor
BR112016006119B8 (en) HYDRAULIC POWER RECOVERY TURBINE AND ROTATING EQUIPMENT DRIVE ARRANGEMENT
BRPI0509098A (en) rotary electric machine
MX393560B (en) Drive device
CN103240764B (en) A kind of frozen meat cuber
US2240598A (en) Electric drill
TR201905432T4 (en) Accessory for cutting food into pieces.
AU2003257476A1 (en) Device for advancing drillings in the ground
CN115234232A (en) Thin coal seam embedded cutting device and working method thereof
WO2020130991A3 (en) An electric turbo system in which efficiency is increased by having compressor and turbine on the separate shafts, and working principle thereof
PL425205A1 (en) Device for dynamic burnishing of machine elements
RU87210U1 (en) EXCHANGE EXECUTIVE BODY OF THE MINING SHOCK-CHIPING ACTION
PL406973A1 (en) Centrifugal fan with the system regulating the impeller blades angle in the run
WO2017091260A3 (en) Drive system arrangement for rotorcraft
RU2017145848A (en) HEAD FOR ROTATING DRILLING RISING DEVELOPMENT