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DE585413C - Bucket wheel excavator for deep cutting - Google Patents

Bucket wheel excavator for deep cutting

Info

Publication number
DE585413C
DE585413C DEL78195D DEL0078195D DE585413C DE 585413 C DE585413 C DE 585413C DE L78195 D DEL78195 D DE L78195D DE L0078195 D DEL0078195 D DE L0078195D DE 585413 C DE585413 C DE 585413C
Authority
DE
Germany
Prior art keywords
bucket wheel
chassis
boom
wheel excavator
deep cutting
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.)
Expired
Application number
DEL78195D
Other languages
German (de)
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.)
Luebecker Maschinenbau GmbH
Original Assignee
Luebecker Maschinenbau GmbH
Publication date
Priority to DEL78195D priority Critical patent/DE585413C/en
Application granted granted Critical
Publication of DE585413C publication Critical patent/DE585413C/en
Expired legal-status Critical Current

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
    • 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
    • E02F3/183—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels with digging unit shiftable relative to the frame

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Shovels (AREA)

Description

Die Erfindung betrifft einen Schaufelradbagger für Tiefschnitt mit einem das Schaufelrad tragenden Stiel.The invention relates to a bucket wheel excavator for deep cutting with a bucket wheel supporting stem.

Bei solchen Baggern ist es bekannt, dem das Schaufelrad tragenden Stiel in einem Fahrgestell, das auf einem Ausleger des; Baggergestells längsverfahrbar ist, um eine waagerechte Achse schwenkbar zu lagern. Diese Ausführung hat den Nachteil, daß der Ausleger bei hoher Böschung sehr lang wird, wodurch eine erhebliche Gewichtsvermehrung des ganzen Fahrgestells eintritt.In such excavators, it is known that the bucket wheel carrying handle in one Chassis, which is on a boom of the; Excavator frame is longitudinally movable to a to store the horizontal axis pivotable. This design has the disadvantage that the The boom becomes very long on high embankments, resulting in a considerable increase in weight of the whole chassis.

Um diesen Nachteil zu vermeiden, ist gemäß, der Erfindung der Schaufelradstiel in dem Fahrgestell längsverschieblich gelagert. Die Längsverschieblichkeit des Schaufelradstiels ist zwar an sich bei Schaufelradbaggern .bekannt, aber nicht bei Schaufelradbaggern mit verfahrbarem Schaufelrad.To avoid this disadvantage, according to, the invention of the paddle wheel in the chassis longitudinally displaceably mounted. The longitudinal displacement of the bucket wheel handle is actually inherent in bucket wheel excavators Known, but not in bucket wheel excavators with movable bucket wheel.

ao Durch die Längsverschieblichkeit des das Schaufelrad tragenden, um eine waagerechte Achse schwenkbaren und in einem längs des Auslegers verfahrbaren Fahrgestell gelagerten Stiels in dem Fahrgestell wird erreicht, daß der Ausleger von der Länge des Stiels, die durch die Höhe des Abbaustoßes bestimmt ist, unabhängig wird. Der Ausleger . kann kürzer gehalten werden, wodurch eine Gewichtsverminderung des gesamten Geräts erreicht wird, die sich auch auf das für den Ausleger notwendige Gegengewicht erstreckt.ao Due to the longitudinal displaceability of the paddle wheel supporting to a horizontal Axis pivotable and mounted in a chassis that can be moved along the boom Stick in the chassis is achieved that the boom of the length of the stick, which is determined by the height of the working face, becomes independent. The boom. can can be kept shorter, thereby reducing the weight of the entire device which also extends to the counterweight necessary for the boom.

Ein Ausführungsbeispiel der Erfindung istOne embodiment of the invention is

in der Zeichnung dargestellt, die einen Schaufelradbagger nach der Erfindung in Seitenansicht zeigt.shown in the drawing, which shows a bucket wheel excavator according to the invention in Side view shows.

An dem auf dem Abbaustoß α fahrbaren Gerät b ist der über die Böschung hinwegreichende Ausleger c befestigt, der als Fahrbahn für das längs des Auslegers c verfahrbare Fahrgestell^ dient. In dem Fahrgestellg ist der das Schaufelrads tragende Stielt um eine waagerechte Achse h schwenkbar gelagert und in seiner Längsrichtung beispielsweise durch Zahnstangengetriebe verschiebbar. Der Stielt wird durch Seilzüge/ und fx eingestellt. Das Fahrgestell g kann zwangsläufig beispielsweise durch Getriebe verfahren werden.The boom c , which extends over the slope and serves as a track for the chassis ^ which can be moved along the boom c, is attached to the device b which can be moved on the working face α. In the chassis g , the shaft carrying the paddle wheel is mounted pivotably about a horizontal axis h and can be displaced in its longitudinal direction, for example by means of a rack and pinion mechanism. The stem is adjusted by cables / and f x . The chassis g can inevitably be moved, for example by means of a transmission.

In dem Stielt kann eine Fördervorrichtung eingebaut sein, die das gelöste Gut auf den in gestrichelten Linien dargestellten Bandförderer i abgibt, der es beispielsweise in Förderwagen k fördert. Ist eine Fördervorrichtung nicht vorhanden, so rollt das von dem Schaufelrad e gelöste Gut die Böschung 55· hinab, wo es von einem Aufnahmeförderer tn aufgenommen wird.A conveying device can be installed in the stem, which delivers the loosened material to the belt conveyor i , shown in broken lines, which conveys it, for example, in the conveying vehicle k. If a conveying device is not present, the material loosened by the paddle wheel e rolls down the slope 55, where it is picked up by a receiving conveyor tn.

Claims (1)

Patentanspruch:Claim: Schaufelradbagger für Tiefschnitt mit einem das Schaufelrad tragenden Stiel, der in einem auf einem Ausleger des Baggergestells längsverfahrbaren Fahrgestell um eine waagerechte Achse schwenkbar gelagert ist, dadurch gekennzeichnet, daß der Schaufelradstiel (d) in dem Fahrgestell (g) längsverschieblich l gelagert ist.Bucket wheel for low cut with one, characterized in the impeller carrying handle which is pivotally mounted in a longitudinally movable on a boom of the excavator frame chassis about a horizontal axis, that the Schaufelradstiel (d) in the chassis (g) longitudinally displaceable l is mounted. Hierzu 1 Blatt Zeichnungen1 sheet of drawings
DEL78195D Bucket wheel excavator for deep cutting Expired DE585413C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEL78195D DE585413C (en) Bucket wheel excavator for deep cutting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL78195D DE585413C (en) Bucket wheel excavator for deep cutting

Publications (1)

Publication Number Publication Date
DE585413C true DE585413C (en) 1933-10-03

Family

ID=7284360

Family Applications (1)

Application Number Title Priority Date Filing Date
DEL78195D Expired DE585413C (en) Bucket wheel excavator for deep cutting

Country Status (1)

Country Link
DE (1) DE585413C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE745620C (en) * 1936-06-19 1944-03-16 Mitteldeutsche Stahlwerke Ag Bucket wheel excavator with a height-adjustable bucket wheel that can be moved against the excavation impact
DE752909C (en) * 1939-06-15 1952-08-28 Mitteldeutsche Stahlwerke G M Bucket wheel excavator with a bucket wheel mounted at the end of the conveyor belt boom
DE752910C (en) * 1939-12-06 1953-02-02 Mitteldeutsche Stahlwerke G M Bucket-wheel excavator, in which a lifting device is arranged between the bucket wheel and the conveyor belt
US3444984A (en) * 1966-07-01 1969-05-20 Maschf Augsburg Nuernberg Ag Apparatus for removing bulk material from a stockpile

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE745620C (en) * 1936-06-19 1944-03-16 Mitteldeutsche Stahlwerke Ag Bucket wheel excavator with a height-adjustable bucket wheel that can be moved against the excavation impact
DE752909C (en) * 1939-06-15 1952-08-28 Mitteldeutsche Stahlwerke G M Bucket wheel excavator with a bucket wheel mounted at the end of the conveyor belt boom
DE752910C (en) * 1939-12-06 1953-02-02 Mitteldeutsche Stahlwerke G M Bucket-wheel excavator, in which a lifting device is arranged between the bucket wheel and the conveyor belt
US3444984A (en) * 1966-07-01 1969-05-20 Maschf Augsburg Nuernberg Ag Apparatus for removing bulk material from a stockpile

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