DE363460C - Mobile and rotating spoon excavator for excavation u. Like. With a spoon articulated to an auxiliary handle which can be moved backwards by means of a slide - Google Patents
Mobile and rotating spoon excavator for excavation u. Like. With a spoon articulated to an auxiliary handle which can be moved backwards by means of a slideInfo
- Publication number
- DE363460C DE363460C DEH82818D DEH0082818D DE363460C DE 363460 C DE363460 C DE 363460C DE H82818 D DEH82818 D DE H82818D DE H0082818 D DEH0082818 D DE H0082818D DE 363460 C DE363460 C DE 363460C
- Authority
- DE
- Germany
- Prior art keywords
- spoon
- auxiliary handle
- excavation
- mobile
- slide
- 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
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/02—Travelling-gear, e.g. associated with slewing gears
- E02F9/022—Travelling-gear, e.g. associated with slewing gears for moving on rails
-
- 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
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/34—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with bucket-arms, i.e. a pair of arms, e.g. manufacturing processes, form, geometry, material of bucket-arms directly pivoted on the frames of tractors or self-propelled machines
- E02F3/348—Buckets emptying into a collecting or conveying device
- E02F3/3483—Buckets discharging on a conveyor or elevator mounted on the machine
-
- 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
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/34—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with bucket-arms, i.e. a pair of arms, e.g. manufacturing processes, form, geometry, material of bucket-arms directly pivoted on the frames of tractors or self-propelled machines
- E02F3/348—Buckets emptying into a collecting or conveying device
- E02F3/3486—Buckets discharging overhead into a container mounted on the machine
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Jib Cranes (AREA)
Description
Fahr- und drehbarer Löffelbagger für Schutterung u. dgl. mit einem an einen mittels Schlitten nach rückwärts verschiebbaren Hilfsstiel angelenkten Löffel. Die Erfindung betrifft einen fahr- und drehbaren Löffelbagger für Schutterung u. dgl. mit einem an einen mittels Schlitten nach rückwärts verschiebbaren Hilfsstiel angelenkten Löffel, und das Wesen der Erfiirdltng besteht darin, daß der am rückwärtigen Ende des Löffelstieles befestigte Seilzug die Rolle am rückwärtigen Ende des Hilfsstieles umschlingt.Mobile and rotating backhoe for excavation and the like with one hinged to an auxiliary handle which can be moved backwards by means of a slide Spoon. The invention relates to a mobile and rotatable backhoe for excavation and the like with an auxiliary handle that can be moved backwards by means of a slide hinged spoon, and the essence of the achievement is that the rear At the end of the arm, a cable attached the pulley to the rear end of the auxiliary arm wraps around.
Eine Ausführungsform des Erfindungsgegenstandes ist in der Zeichilun,- dargestellt: Abb. i ist eine Seitenansicht einer Schuttermaschine, die mit dem Erfindungsgegen= stand ausgerüstet ist; Abb. 2 ist eine Rückansicht der lIaschine; Abb.3 ist eine Draufsicht: Abb. 4 ist eine Seitenansicht der Maschine mit dem Löffelbagger in der Entladestellung über einem Förderkarren.An embodiment of the subject of the invention is in the drawing, shown: Fig. i is a side view of a Schuttermaschine, which with the subject of the invention = stand is equipped; Figure 2 is a rear view of the machine; Fig 3 is a Top view: Fig. 4 is a side view of the machine with the backhoe in the Unloading position over a trolley.
Die Maschine besteht aus einem Wagen i, dessen Hinterräder 3 einen größeren Durchmesser haben als die Vorderräder 2, so daß der Wagenkasten zu einem nachstehend erwähnten Zweck nach unten und vorne geeignet ist. Auf dem Wagenkasten befindet sich eine Drehscheibe, die das einstellbare Obergestell trägt. Letzteres weist Eckpfosten und 8 auf, auf welchen schräge Führungen 9 angeordnet sind. Zwischen den Führungen 9 gleitet mit drei Rollenpaaren i i ein Schlitten io. Der Schlitten io ladet mit seinem vorderen Ende gegenüber dem vorderen Rollenpaar ii aus. An dem vorderen Ende ist bei 1a der Hilfsstiel 13 angelenkt. Der Stiel 13 ist über das Gelenk 12 nach unten verlängert und wird an seinem rückwärtigen Ende durch ein Kabel oder eine Kette 14 gehalten. An diesem Ende des Hilfsstieles 13 ist eine quergerichtete Rolle 15 vorgesehen. die ein Seilzug 16 umschlingt, wodurch der Stiel in Betrieb verschwenkt wird. Am entgegengesetzten Ende des Hilfsstieles 13 ist bei 17 der Löffelstiel 18 drehbar angeordnet, dessen vorderes Ende starr mit dem Baggerlöffel i9 verbunden ist und durch den bei 2o an dein Löffelstiel befestigtenSeilzug 16 verstelltwird. Ein zweites Kabel, 21 ist für die Verschiebung des Schlittens io vorgesehen, und an dem Schlitten bei -2 befestigt. Das Kabel I 293 am hinteren Ende 'Yelit dann um eine Rolle des Obergestells, umläuft eine Antriebtrominel 24., um mit dem anderen Ende nach vorn um eine Rolle 25 und um eine Rolle 26 am hinteren Ende des Schlittens io zu laufen, und wird dann endlich bei 2; am vorderen Ende des Schlittens befestigt. Demnach bedingt die Trommel 29 einen nach hinten gerichteten Zug auf einen Teil des Kabels, wenn gleichzeitig ein anderer Teil des Kabels durchhängt, "so daß bei Umkehrungen der Trommele der Schlitten hin und her geführt wird.The machine consists of a car i, the rear wheels 3 of which have a larger diameter than the front wheels 2, so that the car body is suitable downwards and forwards for a purpose mentioned below. There is a turntable on the car body that supports the adjustable top frame. The latter has corner posts 8 and 8 on which inclined guides 9 are arranged. A carriage io slides between the guides 9 with three pairs of rollers ii. The carriage io loads with its front end opposite the front pair of rollers ii. At the front end of the auxiliary handle 13 is hinged at 1a. The handle 13 is extended downwards via the joint 12 and is held at its rear end by a cable or a chain 14. At this end of the auxiliary handle 13, a transversely directed roller 15 is provided. which wraps around a cable 16, whereby the handle is pivoted in operation. At the opposite end of the auxiliary arm 13, the dipperstick 18 is rotatably arranged at 17, the front end of which is rigidly connected to the excavator bucket 19 and is adjusted by the cable 16 attached to the dipperstick at 2o. A second cable, 21, is provided for the displacement of the carriage io, and is attached to the carriage at -2. The cable I 293 at the rear end 'Yelit then around a roller of the upper frame, revolves around a drive drum 24 to run with the other end forward around a roller 25 and around a roller 26 at the rear end of the carriage io, and then finally at 2; attached to the front end of the carriage. Accordingly, the drum 29 causes a rearward pull on a part of the cable if at the same time another part of the cable sags, "so that when the drum is reversed, the carriage is guided back and forth.
Eine Rolle 28 ist in der Mitte am hinteren Ende des Obergestells angeordnet, in welcher der Seilzug 16 läuft, um nach einer Windetrommel 29 zu gelangen.A roller 28 is arranged in the middle at the rear end of the upper frame, in which the cable 16 runs to get to a winch drum 29.
Durch die Schrägstellung des Obergestells und der Führungen ist der Drehpunkt der Schaufel so niedrig als möglich gehalten. Dies ist besonders in Tunnels wünschenswert, und wenn die 'Maschine in geladenem Zustande. herausgezogen, gedreht und in einen Förderkarren entladen wird (Abb. 3 und 4).Due to the inclination of the upper frame and the guides is the The pivot point of the shovel is kept as low as possible. This is especially true in tunnels desirable, and when the machine is loaded. pulled out, turned and unloaded into a trolley (Fig. 3 and 4).
Das freie Ende des Hilfsstieles 13 ist nicht mit dem Seilzug 16 verbunden, sondern übt nur beim Arbeiten des Löffels einen nach oben gerichteten Druck auf den Seilzug aus.The free end of the auxiliary handle 13 is not connected to the cable 16, but only exerts an upward pressure when working with the spoon pull the cable off.
Hat der Löffelbagger die in gestrichelten Linien in der Abb. i angedeutete Lage, so wird durch den Seilzug 16 die Grabarbeit beeinflußt.Does the backhoe have those indicated in dashed lines in Fig Location, the digging work is influenced by the cable 16.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEH82818D DE363460C (en) | Mobile and rotating spoon excavator for excavation u. Like. With a spoon articulated to an auxiliary handle which can be moved backwards by means of a slide |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEH82818D DE363460C (en) | Mobile and rotating spoon excavator for excavation u. Like. With a spoon articulated to an auxiliary handle which can be moved backwards by means of a slide |
Publications (1)
Publication Number | Publication Date |
---|---|
DE363460C true DE363460C (en) | 1922-11-09 |
Family
ID=7163908
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEH82818D Expired DE363460C (en) | Mobile and rotating spoon excavator for excavation u. Like. With a spoon articulated to an auxiliary handle which can be moved backwards by means of a slide |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE363460C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999051822A1 (en) * | 1998-04-02 | 1999-10-14 | Ledcor Industries Limited | Method and apparatus for burying a cable in a railway bed |
-
0
- DE DEH82818D patent/DE363460C/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999051822A1 (en) * | 1998-04-02 | 1999-10-14 | Ledcor Industries Limited | Method and apparatus for burying a cable in a railway bed |
US6076288A (en) * | 1998-04-02 | 2000-06-20 | Ledcor Industries Limited | Method and apparatus for burying cable in a railway bed |
US6745502B1 (en) | 1998-04-02 | 2004-06-08 | Ledcor Ip Holdings Ltd. | Rail mounted excavating unit and ballast storage vehicle |
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