EP1528162A1 - Roue à godets - Google Patents

Roue à godets Download PDF

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Publication number
EP1528162A1
EP1528162A1 EP04077713A EP04077713A EP1528162A1 EP 1528162 A1 EP1528162 A1 EP 1528162A1 EP 04077713 A EP04077713 A EP 04077713A EP 04077713 A EP04077713 A EP 04077713A EP 1528162 A1 EP1528162 A1 EP 1528162A1
Authority
EP
European Patent Office
Prior art keywords
blades
bulk material
paddle wheel
bucket
blade
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP04077713A
Other languages
German (de)
English (en)
Inventor
Jörg Kruse
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Salzgitter Flachstahl GmbH
Original Assignee
Salzgitter Flachstahl GmbH
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 Salzgitter Flachstahl GmbH filed Critical Salzgitter Flachstahl GmbH
Publication of EP1528162A1 publication Critical patent/EP1528162A1/fr
Withdrawn legal-status Critical Current

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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
    • E02F3/248—Cleaning the wheels or emptying the digging elements mounted on the wheels, e.g. in combination with spoil removing equipment

Definitions

  • the invention relates to a paddle wheel of recording devices for receiving bulk material according to the preamble of claim 1.
  • paddle wheels are considered by recording devices, the serve for the dismantling of dumped dumps or for the dumping of bulk material.
  • Generic paddle wheels consist of a fixed rim, which is provided with a closed jacket plate. On the rim or jacket plate a ring frame is rotatably mounted, with distributed over the outer circumference blades. The blades have gripping teeth with which the bulk material is taken. During the upward movement of the blades, the material picked up by the blades in the "12 o'clock position" falls due to the weight force from the blade through an opening in the shroud of the rim to a conveyor belt located below the opening and is transported further therefrom.
  • the object of the invention is therefore to provide a paddle wheel of the generic type, with the simple and inexpensive way of unwanted material ejection from the Prevents buckets and the capacity of the paddle wheel can be increased.
  • a paddle wheel is used to solve this problem, in which a catch plate is mounted on the ring frame in the region between two successive blades, which extends from the ring frame in the direction of the gripper teeth of the following blade.
  • the effect of this catch plate is that the unintentionally falling out during the downward movement of the blade bulk material is collected and falls back in the upward movement of the blade from the catch plate back into the same blade.
  • catch plate according to the invention is in a simple and cost-effective manner of unwanted material ejection from the blades again collected, bringing the flow rate the recording device can be significantly increased.
  • the catch plates are dimensioned so wide that they at least equal to the opening width of the blades. This ensures that the unintentionally falling out of the shovels bulk collected in any case can be.
  • catch plates Important for the arrangement of the catch plates is that between the end of the respective Catch plate and the gripping teeth of the blade remains a distance that the unobstructed Ensuring absorption of the bulk material.
  • FIG. 1 the paddle wheel according to the invention of a recording device for receiving bulk material is shown schematically.
  • the paddle wheel 1 consists of a fixed with a jacket plate 7 provided wheel rim 6 and with a rotatably mounted on the outer circumference ring frame 3. On the ring frame 3 are distributed over the circumference with gripping teeth 5 provided blades 2 are arranged.
  • the jacket plate 7 of the rim 6 is provided in the "12 o'clock position" with an opening through which the material picked up by the blades 2 falls onto a conveyor belt, not shown here.
  • an inventive catch plate 4 is mounted in the region between two successive blades 2, which extends from the ring frame 3 in the direction of the gripper teeth 5 of the following blade 2.
  • the catch plate 4 is supported at its free end by struts 8 on the ring frame 3 and the jacket plate 7, with other supports for the catch plate 4 are conceivable.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Ship Loading And Unloading (AREA)
EP04077713A 2003-10-01 2004-09-29 Roue à godets Withdrawn EP1528162A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2003147274 DE10347274B3 (de) 2003-10-01 2003-10-01 Schaufelrad eines Aufnahmegerätes zur Aufnahme von Massengut
DE10347274 2003-10-01

Publications (1)

Publication Number Publication Date
EP1528162A1 true EP1528162A1 (fr) 2005-05-04

Family

ID=34353372

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04077713A Withdrawn EP1528162A1 (fr) 2003-10-01 2004-09-29 Roue à godets

Country Status (2)

Country Link
EP (1) EP1528162A1 (fr)
DE (1) DE10347274B3 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101746610B (zh) * 2008-12-09 2011-12-28 沈阳矿山机械有限公司 桥式斗轮机防溢料圆弧挡料板装置
CN110980330A (zh) * 2019-12-03 2020-04-10 广西柳工机械股份有限公司 散料堆高装置和装载机
CN118992593A (zh) * 2024-10-21 2024-11-22 哈尔滨重型机器有限责任公司 基于连续性的斗轮机自动堆取料装置及使用方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB390267A (en) * 1931-12-21 1933-04-06 Andre Webert Improvements in or relating to suction dredges
DE697261C (de) * 1938-08-25 1940-10-09 Luebecker Maschb Ges Saugbaggerkopf mit einem mit mehreren Eimern besetzten Schaufelrad
DE753749C (de) * 1939-11-19 1953-08-24 Elektrowerke A G Schaufelrad oder umlaufendes Grabwerkzeug mit seitlich angeordneter Foerderanlage
DE1039953B (de) * 1952-09-19 1958-09-25 Eisen & Stahlind Ag Schaufelrad
GB1046636A (en) * 1963-11-08 1966-10-26 Louis Alexander Mcauley Improvements in or relating to a trench digging machine having a rotatable, bucket-equipped digging wheel

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2081345B (en) * 1980-07-22 1984-04-11 Drg Uk Ltd Bucket wheels and bucket wheel reclaimers
DE9410837U1 (de) * 1994-07-11 1994-11-03 Pwh Anlagen + Systeme Gmbh, 66386 St Ingbert Mit Bechern versehenes Trommelrückladegerät

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB390267A (en) * 1931-12-21 1933-04-06 Andre Webert Improvements in or relating to suction dredges
DE697261C (de) * 1938-08-25 1940-10-09 Luebecker Maschb Ges Saugbaggerkopf mit einem mit mehreren Eimern besetzten Schaufelrad
DE753749C (de) * 1939-11-19 1953-08-24 Elektrowerke A G Schaufelrad oder umlaufendes Grabwerkzeug mit seitlich angeordneter Foerderanlage
DE1039953B (de) * 1952-09-19 1958-09-25 Eisen & Stahlind Ag Schaufelrad
GB1046636A (en) * 1963-11-08 1966-10-26 Louis Alexander Mcauley Improvements in or relating to a trench digging machine having a rotatable, bucket-equipped digging wheel

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101746610B (zh) * 2008-12-09 2011-12-28 沈阳矿山机械有限公司 桥式斗轮机防溢料圆弧挡料板装置
CN110980330A (zh) * 2019-12-03 2020-04-10 广西柳工机械股份有限公司 散料堆高装置和装载机
CN118992593A (zh) * 2024-10-21 2024-11-22 哈尔滨重型机器有限责任公司 基于连续性的斗轮机自动堆取料装置及使用方法

Also Published As

Publication number Publication date
DE10347274B3 (de) 2005-04-21

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