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EA201300405A1 - DEVICE FOR AUTOMATIC TURNING BUCKETS PLACED ON ROTOR WHEEL - Google Patents

DEVICE FOR AUTOMATIC TURNING BUCKETS PLACED ON ROTOR WHEEL

Info

Publication number
EA201300405A1
EA201300405A1 EA201300405A EA201300405A EA201300405A1 EA 201300405 A1 EA201300405 A1 EA 201300405A1 EA 201300405 A EA201300405 A EA 201300405A EA 201300405 A EA201300405 A EA 201300405A EA 201300405 A1 EA201300405 A1 EA 201300405A1
Authority
EA
Eurasian Patent Office
Prior art keywords
locking element
rotor wheel
curved link
bucket
curved
Prior art date
Application number
EA201300405A
Other languages
Russian (ru)
Other versions
EA022015B1 (en
Inventor
Холгер Фрибе
Ян Новак
Original Assignee
Такраф Гмбх
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 Такраф Гмбх filed Critical Такраф Гмбх
Publication of EA201300405A1 publication Critical patent/EA201300405A1/en
Publication of EA022015B1 publication Critical patent/EA022015B1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/18—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels
    • E02F3/22—Component parts
    • E02F3/24—Digging wheels; Digging elements of wheels; Drives for wheels
    • E02F3/245—Digging wheels; Digging elements of wheels; Drives for wheels with digging elements mounted movable relative to the wheel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G65/00—Loading or unloading
    • B65G65/02—Loading or unloading machines comprising essentially a conveyor for moving the loads associated with a device for picking-up the loads
    • B65G65/16—Loading or unloading machines comprising essentially a conveyor for moving the loads associated with a device for picking-up the loads with rotary pick-up conveyors
    • B65G65/20—Paddle wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Chain Conveyers (AREA)
  • Handcart (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Feeding Of Articles To Conveyors (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Attitude Control For Articles On Conveyors (AREA)

Abstract

Изобретение относится к роторным колесам (3), оснащенным на боковой поверхности или корпусе барабана поворотными ковшами (1). Поворотная ось (2) ковшей проходит параллельно оси вращения роторного колеса (3). В соответствии с изобретением ковши (1) имеют минимум один расположенный сбоку и выступающий там в виде консоли запирающий элемент (10). Кроме того, рядом с роторным колесом (3) размещена минимум одна криволинейная кулиса (60), с которой при прохождении ковша (1) сбоку зацепляется запирающий элемент (10), и таким образом криволинейная кулиса (60) вызывает принудительное прохождение запирающего элемента (10) по криволинейной траектории. Благодаря движению криволинейной кулисы (60) и роторного колеса (3) с ковшом (1) относительно друг друга запирающий элемент (10) движется вдоль криволинейной кулисы (60), и тем самым передвигает ковш (1) из первого поворотного положения во второе поворотное положение. Возможны различные конструкции криволинейной кулисы (60), но в любом случае вход криволинейной кулисы должен быть размещен таким образом, чтобы запирающий элемент (10) ковша в первом поворотном положении направлялся в криволинейную кулису (60), то есть находился на таком же расстоянии от оси вращения роторного колеса, как и запирающий элемент (10).The invention relates to rotor wheels (3) equipped with rotary buckets (1) on the side surface or the drum housing. The pivot axis (2) of the buckets runs parallel to the axis of rotation of the rotor wheel (3). According to the invention, the buckets (1) have at least one locking element (10) located on the side and projecting there in the form of a cantilever. In addition, next to the rotor wheel (3) there is at least one curved link (60), with which, when the bucket (1) passes from the side, the locking element (10) engages, and thus the curved link (60) causes the forced passage of the locking element (10 ) along a curved path. Due to the movement of the curved link (60) and the rotor wheel (3) with the bucket (1) relative to each other, the locking element (10) moves along the curved link (60), and thereby moves the bucket (1) from the first rotary position to the second rotary position ... Various designs of the curved link (60) are possible, but in any case, the entrance of the curved link must be placed in such a way that the locking element (10) of the bucket in the first rotary position is directed into the curved link (60), that is, it is at the same distance from the axis rotation of the rotor wheel, as well as the locking element (10).

EA201300405A 2011-03-28 2012-03-28 Paddle wheel with a device for pivoting around the paddles EA022015B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011015247.4A DE102011015247B4 (en) 2011-03-28 2011-03-28 Device for automatically swinging the blades arranged on a blade wheel
PCT/EP2012/055445 WO2012130860A1 (en) 2011-03-28 2012-03-28 Device for automatically pivoting around the paddles arranged on a paddle wheel

Publications (2)

Publication Number Publication Date
EA201300405A1 true EA201300405A1 (en) 2013-07-30
EA022015B1 EA022015B1 (en) 2015-10-30

Family

ID=45937294

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201300405A EA022015B1 (en) 2011-03-28 2012-03-28 Paddle wheel with a device for pivoting around the paddles

Country Status (7)

Country Link
CN (1) CN103429822B (en)
AU (1) AU2012234270B2 (en)
BR (1) BR112013010253B1 (en)
DE (1) DE102011015247B4 (en)
EA (1) EA022015B1 (en)
WO (1) WO2012130860A1 (en)
ZA (1) ZA201302354B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105347056B (en) * 2015-10-23 2018-06-05 武汉开锐海洋起重技术有限公司 A kind of retraction type stockyard self-adapting flexible bucket wheel device
ITUA20161274A1 (en) * 2016-02-12 2017-08-12 Saverio Geoffrey Di EXCAVATOR MACHINE
JP6820162B2 (en) * 2016-06-27 2021-01-27 川崎重工業株式会社 Bucket wheel
CN109056861B (en) * 2018-08-07 2021-04-06 雷沃工程机械集团有限公司 Side unloading device of loader
DE102018214187A1 (en) 2018-08-22 2020-02-27 Thyssenkrupp Ag Paddle wheel with an unlocking device and method for swiveling blades of a paddle wheel
CN109607232B (en) * 2018-12-11 2021-03-30 湖南长重机器股份有限公司 Bidirectional material taking hopper of bucket wheel blending material taking machine
ES2941811T3 (en) 2020-05-14 2023-05-25 Fam Minerals & Mining Gmbh Bucket wheel and method for pivoting at least one bucket of a bucket wheel and bridged bucket wheel assembly
BE1030265B1 (en) * 2022-02-10 2023-09-11 Smidth As F L Reversible paddle wheel
WO2023152693A1 (en) * 2022-02-10 2023-08-17 Flsmidth A/S Reversible bucket wheel
CN116043947B (en) * 2023-03-08 2024-02-06 大连华锐重工集团股份有限公司 Automatic turning device of scraper bowl
CN116946733B (en) * 2023-06-14 2024-08-13 河南龙泉金亨电力有限公司 Coal piling and taking device for fuel transportation of thermal power plant

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE725729C (en) * 1939-08-27 1942-09-28 Mitteldeutsche Stahlwerke Ag Bucket wheel excavator for high and low cut
DE725730C (en) * 1939-08-29 1942-09-28 Mitteldeutsche Stahlwerke Ag Bucket wheel excavator for high and low cut
FR2286921A1 (en) 1974-10-01 1976-04-30 Koch Transport Technik Gmbh Two-way skip for bucket-wheel excavators - symmetrical for either clockwise or anti-clockwise operation
DE2513400C2 (en) 1975-03-26 1983-02-03 Fried. Krupp Gmbh, 4300 Essen Removal device for removing bulk material
DE2524212A1 (en) * 1975-05-31 1976-12-16 Salzgitter Maschinen Ag DEVICE FOR FOLDING DOWN THE SHOVELS OF A Paddle-wheel recharger
DE2539775A1 (en) * 1975-09-06 1977-03-17 Babcock Ag Reversible bucket wheel with blade adjustment - has locking bar mounted between outside rings actuated by slider
FR2361507A2 (en) * 1976-08-10 1978-03-10 Koch Transporttechnik Gmbh Automatically reversing bucket for bucket wheel grain conveyor - has quarter circular elevation with U=shaped mouths on extreme radial planes with fork on crown wheel displacing lever to effect reversal
JPS5825617B2 (en) * 1979-03-27 1983-05-28 住友重機械工業株式会社 Bucket reversing device in cargo handling equipment equipped with bucket wheels
CA1156271A (en) * 1980-07-22 1983-11-01 David A. Evans Bucket wheels and bucket wheel reclaimers
CN201424659Y (en) * 2009-06-01 2010-03-17 中国铝业股份有限公司 Quick overturning device for reclaiming bucket of reclaimer

Also Published As

Publication number Publication date
BR112013010253B1 (en) 2020-12-08
DE102011015247A1 (en) 2012-10-04
EA022015B1 (en) 2015-10-30
AU2012234270A1 (en) 2013-07-11
BR112013010253A2 (en) 2016-09-13
WO2012130860A1 (en) 2012-10-04
ZA201302354B (en) 2013-11-27
CN103429822A (en) 2013-12-04
CN103429822B (en) 2015-08-26
DE102011015247B4 (en) 2015-11-12
AU2012234270B2 (en) 2015-08-27

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KG MD TJ TM