DE647690C - Bucket chain excavator with a base plate arranged between the bucket channel and the bucket ladder - Google Patents
Bucket chain excavator with a base plate arranged between the bucket channel and the bucket ladderInfo
- Publication number
- DE647690C DE647690C DEM121691D DEM0121691D DE647690C DE 647690 C DE647690 C DE 647690C DE M121691 D DEM121691 D DE M121691D DE M0121691 D DEM0121691 D DE M0121691D DE 647690 C DE647690 C DE 647690C
- Authority
- DE
- Germany
- Prior art keywords
- bucket
- base plate
- channel
- free
- horizontal
- 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
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
- E02F3/08—Dredgers; Soil-shifting machines mechanically-driven with digging elements on an endless chain
- E02F3/12—Component parts, e.g. bucket troughs
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 Eimerkettenhochbagger mit einer zwischen der Eimerrinne und dem ersten freien Eimerleiterglied angeordneten, in lotrechter Ebene schwenkbaren Bodenplatte zum Überbrücken des freien Raumes zwischen der Baggerböschung und der Eimerrinne beim Arbeiten der Eimerkette oberhalb der Baggersohle. Wenn bei einem derartigen Abbaugerät die Eimerleiter nicht senkrecht, sondern schräg zur Bagger-The invention relates to a bucket chain high excavator with a bucket channel between the bucket chute and the first free bucket ladder member arranged, pivotable in a vertical plane Base plate for bridging the free space between the excavator slope and the bucket channel when working with the bucket chain above the excavated floor. If the bucket ladder is not perpendicular, but at an angle to the excavator
. böschung verläuft, so ist es mit den bekannten Bodenplatten nicht möglich, ein Vorbeifallen des Baggergutes beim Überleiten in die Eimerrinne zu verhindern. Erfindungsgemäß soll daher die Bodenplatte an dem auf die Eimerrinne folgenden ersten freien Eimerleiterglied in waagerechter Ebene schwenkbar gelagert sein. Die Einrichtung kann derarf" ausgebildet sein, daß die um waagerechte' Achsen in lotrechter Ebene schwenkbare Bodenplatte mittels Seitenwangen an den Enden eines Laufringsegmentes angeschlossen ist, das in an dem ersten freien Eimerleiterglied befestigten Führungsrollen in waagerechter Ebene schwenkbar geführt ist. Statt dessen kann auch die Bodenplatte in einem am ersten freien Eimerleiterteil in lotrechter Ebene schwenkbar gelagerten, nach unten abgedeckten Führungsgerüst um eine lotrechte Achse in waagerechter Ebene schwenkbar gelagert sein. Zwischen der Bodenplatte bzw. dem nach unten abgedeckten Führungsgerüst für die Bodenplätte und der Eimerrinne ist zweckmäßig ein längs verschiebliches Eimerrinnenverlängerungsstück angeordnet. Derartige. Verlängerungsstücke der Eimerrinne sind an sich bekannt.. slope runs, it is not possible with the known floor slabs to fall past to prevent the dredged material being transferred into the bucket channel. According to the invention should therefore the base plate on the first free bucket ladder member following the bucket channel be pivotable in the horizontal plane. The facility can be so " be designed that the pivotable about horizontal axes in a vertical plane base plate is connected by means of side cheeks to the ends of a raceway segment which is attached to the first free bucket ladder member attached guide rollers is pivotably guided in a horizontal plane. Instead of this can also the base plate in a first free bucket ladder in a vertical plane swivel-mounted, downwardly covered guide frame around a vertical axis be pivotable in the horizontal plane. Between the base plate or the The guide structure for the base plate and the bucket channel is covered at the bottom expediently arranged a longitudinally displaceable bucket channel extension piece. Such. Extension pieces of the bucket channel are known per se.
Mit der Einrichtung nach der Erfindung ist es möglich, in einem beliebigen Winkel zur Böschungskante zu arbeiten. Die Vorderkante der Bodenplatte kann infolge ihrer waagerechten Schwenkbarkeit stets unmittelbar an die Böschungskante angelegt werden, so daß beim Gewinnen verschiedenartiger Bodenschichten ein Überschütten auf die unteren Bodenschichten vermieden wird.With the device according to the invention it is possible at any angle to work towards the edge of the embankment. The front edge of the base plate can as a result of it horizontal pivoting must always be placed directly on the edge of the embankment, so that when different types of soil layers are extracted, spilling onto the lower soil layers is avoided.
Auf der Zeichnung sind zwei Ausführungsbeispiele der Erfindung dargestellt, und zwar zeigtIn the drawing, two embodiments of the invention are shown, namely shows
Abb. ι einen Teil einer Eimerrinne mit anschließender Eimerleiter und daran ,angeordnetem Bodenblech in Seitenansicht,Fig. Ι a part of a bucket channel with a subsequent Bucket ladder and bottom plate arranged on it in side view,
Abb. 2 einen lotrechten Querschnitt durch die Eimerleiter nach Abb. 1 undFig. 2 shows a vertical cross section through the bucket ladder according to Fig. 1 and
Abb. 3 eine Draufsicht auf die Eimerleiter nach Abb. 1.Fig. 3 is a top view of the bucket ladder according to Fig. 1.
Abb. 4 zeigt eine andere Bauart in Seitenansicht, Fig. 4 shows another design in side view,
Abb. 5 einen lotrechten Querschnitt nach Abb. 4 und .Fig. 5 shows a vertical cross section according to Fig. 4 and.
Abb. 6 eine Draufsicht auf Abb. 4.Fig. 6 is a top view of Fig. 4.
Bei der Bauart nach Abb. 1 bis 3 ist die Bodenplatte 1 zwischen der Eimerrinne 7 und dem ersten freien Leiterteil 6 mittels der Seitenwangen 2 an den Enden eines Laufring-Segmentes 3 um die waagerechten Achsen 4In the design according to Fig. 1 to 3 is the Base plate 1 between the bucket channel 7 and the first free ladder part 6 by means of the Side cheeks 2 at the ends of a raceway segment 3 around the horizontal axes 4
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEM121691D DE647690C (en) | 1932-11-11 | 1932-11-11 | Bucket chain excavator with a base plate arranged between the bucket channel and the bucket ladder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEM121691D DE647690C (en) | 1932-11-11 | 1932-11-11 | Bucket chain excavator with a base plate arranged between the bucket channel and the bucket ladder |
Publications (1)
Publication Number | Publication Date |
---|---|
DE647690C true DE647690C (en) | 1937-07-10 |
Family
ID=7329880
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEM121691D Expired DE647690C (en) | 1932-11-11 | 1932-11-11 | Bucket chain excavator with a base plate arranged between the bucket channel and the bucket ladder |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE647690C (en) |
-
1932
- 1932-11-11 DE DEM121691D patent/DE647690C/en not_active Expired
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