DE756480C - Bucket excavator, in particular deep bucket excavator, on which the bucket is replaced by a tear-off device - Google Patents

Bucket excavator, in particular deep bucket excavator, on which the bucket is replaced by a tear-off device

Info

Publication number
DE756480C
DE756480C DEM133784D DEM0133784D DE756480C DE 756480 C DE756480 C DE 756480C DE M133784 D DEM133784 D DE M133784D DE M0133784 D DEM0133784 D DE M0133784D DE 756480 C DE756480 C DE 756480C
Authority
DE
Germany
Prior art keywords
bucket
excavator
tear
replaced
backhoe
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
DEM133784D
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.)
Menck und Hambrock GmbH
Original Assignee
Menck und Hambrock 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 Menck und Hambrock GmbH filed Critical Menck und Hambrock GmbH
Priority to DEM133784D priority Critical patent/DE756480C/en
Priority to FR818730D priority patent/FR818730A/en
Priority to GB6720/37A priority patent/GB484845A/en
Application granted granted Critical
Publication of DE756480C publication Critical patent/DE756480C/en
Expired legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02FDREDGING; SOIL-SHIFTING
    • E02F3/00Dredgers; Soil-shifting machines
    • E02F3/04Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/96Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
    • E02F3/962Mounting of implements directly on tools already attached to the machine
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02FDREDGING; SOIL-SHIFTING
    • E02F3/00Dredgers; Soil-shifting machines
    • E02F3/04Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/96Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
    • E02F3/963Arrangements on backhoes for alternate use of different tools
    • E02F3/964Arrangements on backhoes for alternate use of different tools of several tools mounted on one machine
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02FDREDGING; SOIL-SHIFTING
    • E02F5/00Dredgers or soil-shifting machines for special purposes
    • E02F5/02Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
    • E02F5/025Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with scraper-buckets, dippers or shovels
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02FDREDGING; SOIL-SHIFTING
    • E02F5/00Dredgers or soil-shifting machines for special purposes
    • E02F5/30Auxiliary apparatus, e.g. for thawing, cracking, blowing-up, or other preparatory treatment of the soil
    • E02F5/32Rippers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)

Description

Löffelbaggereinr_ichtungen, insbesondere Tieflöffelbagger, bei welchen der Löffel durch ein auswechselbares Aufreißmittel ersetzt ist, sind bekannt. Als solche Mittel sind z. B. Messer oder Spitzhacken vorgeschlagen worden, um Straßendecken u. ä. aufzureißen. Hierbei werden in der Regel mehrere Reiß-,verkzeuge nebeneinander angeordnet, um die Straßendecke in möglichst großer Breite aufzureißen.Backhoe equipment, in particular backhoe excavators, in which the spoon is replaced by an exchangeable tear-off device are known. as such means are e.g. B. Knives or pickaxes have been suggested to pave the road and the like to tear open. As a rule, several tearing tools are used next to one another arranged to tear open the road surface as wide as possible.

Dem Gegenstand der Erfindung liegt nun die Aufgabe zugrunde, das Aufreißmitte:l so zu gestalten, daß die Herstellung von schmalen, aber verhältnismäßig tiefen Gräben, z. B. für die Entwässerung von Geländeflächen, möglich ist. Diese Aufgabe- wurde bisher nur mit Sondergeräten gelöst, z. B. mit Kettenbaggern. Nach der Erfindung wird als Universalgerät ein Löffelbagger mit einem Aufreißmittel benutzt, bei dem dieses aus einem dem jeweils leerzustellenden Grabenprofil entsprechenden Grabblech besteht und bei dem oberhalb des Grabbleches seitlich ausladende Brustbleche zum Verschieben des ausgehobenen Bodens angeordnet sind. Bei einer besonderen Ausführungsart der Erfindung ist statt der Brustbleche zu beiden Seiten des Grabbleches je ein Aufnahmebehälter zum Fortschaffen des ausgehobenen Bodens angeordnet.The object of the invention is now based on the object, the tear-open means: l designed so that the creation of narrow, but relatively deep trenches, z. B. for the drainage of land is possible. This task- was so far only solved with special devices, z. B. with crawler excavators. According to the invention a backhoe with a ripper is used as a universal device in which this from a grave plate corresponding to the trench profile to be vacated and in the case of the laterally projecting breast plates above the grab plate Moving the excavated soil are arranged. With a special type of design the invention is instead of the breast plates on both sides of the grave plate Receiving container arranged to move away the excavated soil.

In der Zeichnung sind zwei Ausführungsbeispiele der Erfindung dargestellt; es zeigt Fig. i eine Seitenansicht des ganzen Gerätes, Fig. i b eine Vorderansicht des Grabbleches, Fig. i a den auf diese Weise erzielten Grabenquerschnitt, Fig. 2 eine andere Bauart in Seitenansicht, Fig. 2 a eine Draufsicht auf den äußeren Teil der Behälter und Fig.2b eine Vorderansicht auf die Grabvorrichtung.In the drawing, two exemplary embodiments of the invention are shown; FIG. 1 shows a side view of the entire device, FIG. 1 b shows a front view of the grave plate, Fig. 1a the trench cross-section achieved in this way, Fig. 2 shows another design in side view, FIG. 2 a is a plan view of the outer one Part of the container and Fig.2b a front view of the digging device.

An-dem auf dem Baggeruntergestell drehbar gelagerten Obergestell ist in üblicher Weise der Ausleger i angelenkt, an dessen vorderem Ende der Spitzenausleger 3 um die Achse :2 schwenkbar gelagert ist. Am unteren Ende des Spitzenauslegers 3 ist normalerweise der Löffel S um die Achse, 4 schwenkbar angelenkt. An der Löffelrückwand greift bei dem üblichen Tieflöffelbagger der Hebel 5 an, der mit dem anderen Ende mittels des Schlittens 6 auf dem Spitzenauslea r gleitet.On the upper frame, which is rotatably mounted on the excavator base frame articulated in the usual way the boom i, at the front end of the fly jib 3 about the axis: 2 is pivoted. At the lower end of the fly jib 3 is normally the spoon S about the axis, 4 is articulated pivotably. On the back wall of the spoon the lever 5 engages with the usual backhoe excavator, the one with the other end by means of the slide 6 on the tip Auslea r slides.

Bei dem Gerät nach der Erfindung wird der Löffel 8 abgenommen und der Hebel. 5 mit dem an Stelle des Löffels eingebauten Aufreißer 12, 13, 14 verbunden. Das Kippseil 9 wird bei Verwendung des Aufreißers nicht benutzt, weil dieser immer in der gezeichneten Stellung verbleibt. Olxrlialb des Grabbleches 13, 14 sind zwei seitlich ausladende Brustbleche 15 vorgesehen, die zum Verschieben des ausgehobenen Bodens dienen. Sollen die zur Seite geschafften Bodenmassen völlig entfernt «-erden, indem beispielsweise der Graben mit Kies ausgefüllt werden soll, also mit einem Fremdmaterial, dann werden an Stelle der Brustbleche 15 zu beiden Seiten des Aufreißers 12, 13, 14 an dem oberen Teil 12 desselben (vgl. Fig. 2) Aufnahmekübel 16 angeordnet, die das ausgehobene Gut aufnehmen und je nach Bedarf, wie bei Baggern bekännt, in bereitgestellte Verladevorrichtungen schütten, von denen aus das Gut abgeführt werden kann.In the device according to the invention, the spoon 8 is removed and the lever. 5 is connected to the ripper 12, 13, 14 installed in place of the spoon. The tilting rope 9 is not used when using the ripper, because it always remains in the position shown. Olxrlialb of the grave plate 13, 14 are two laterally projecting breast plates 15 are provided, which are used to move the excavated Serve the soil. Should the masses of soil that have been put aside be completely removed "- by, for example, filling the ditch with gravel, i.e. with a Foreign material, then in place of the breast plates 15 on both sides of the ripper 12, 13, 14 arranged on the upper part 12 of the same (see. Fig. 2) receiving bucket 16, which pick up the excavated material and, as required, as is known with excavators, in Pour provided loading devices from which the goods are removed can.

Die Vorrichtung kann in jeden vorhandenen Tieflöffelbagger eingebaut werden. Durch die leichte Auswechselbarkeit verschieden geformter Aufreißer 12, 13, 14 kann jede gewünschte Grabenform erzielt werden. Ebenfalls kann durch verschiedene Formen der Brustbleche 15 erreicht werden, daß der ausgehobene Boden mehr oder weniger breit auf den Grabenrändern mit fortgeschoben wird.The device can be installed in any existing backhoe excavator will. Due to the easy interchangeability of differently shaped rippers 12, 13, 14 any desired trench shape can be achieved. Can also be through various Shapes of the breast plates 15 are achieved that the excavated soil more or less wide along the edges of the ditch.

Claims (2)

PATENTANSPRÜCHE: i. Löffelbagger-, insbesondere Tieflöffelbaggereinrichtung, an der der Löffel durch ein auswechselbares Aufreißmittel ersetzt ist, dadurch gekennzeichnet, daß das Aufreißmittel zwecks Verwendung des Gerätes zum Ziehen schmaler Gräben als Grabblech (13, 14) von der Form des jeweils leerzustellenden Grabenprofils ausgebildet ist, und daß oberhalb dieses Grabbleches seitlich ausladende Brustbleche (15) zum Verschieben des ausgehobenen Bodens angeordnet sind. PATENT CLAIMS: i. Backhoe, in particular backhoe excavator, on which the spoon is replaced by an exchangeable tear-off device, characterized in that that the tear means for the purpose of using the device for pulling narrow trenches as Grave plate (13, 14) formed from the shape of the respective trench profile to be vacated is, and that above this grab plate laterally projecting chest plates (15) for Moving the excavated soil are arranged. 2. Löffe:lbaggereinrichtung nach Anspruch i, dadurch gekennzeichnet, daß statt der Brustbleche zu beiden Seiten des Grabbleches (12, 13, 14) je ein Aufnahmebehälter (16) zum Fortschaffen des ausgehobenen Bodens angeordnet ist. Zur Abgrenzung des Erfindungsgegenstands vom Stand der Technik sind im Erteilungsverfahren folgende Druckschriften in Betracht gezogen worden: USA.-Patentschriften Nr. 1 511 114, 1 543 250, 1 84.0 55 0 , 1 867 479, 2 o29 363; Zeitschrift des Vereins Deutscher Ingenieure, 1934, S. 1507; Amsterdamer Handelsblatt vom 25.1. 1935; Katalog 46o A der Harnishfeger Corporation Milwaukee, S.29.2. Bucket: excavator device according to claim i, characterized in that instead of the breast plates on both sides of the grave plate (12, 13, 14) a receptacle (16) is arranged for moving away the excavated soil. To distinguish the subject matter of the invention from the state of the art, the following publications were taken into account in the granting procedure: USA patents No. 1 511 114, 1 543 250, 1 84.0 55 0 , 1 867 479, 2 029 363; Journal of the Association of German Engineers, 1934, p. 1507; Amsterdamer Handelsblatt from 25.1. 1935; Harnishfeger Corporation Milwaukee Catalog 46o A, page 29.
DEM133784D 1936-03-06 1936-03-07 Bucket excavator, in particular deep bucket excavator, on which the bucket is replaced by a tear-off device Expired DE756480C (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DEM133784D DE756480C (en) 1936-03-06 1936-03-07 Bucket excavator, in particular deep bucket excavator, on which the bucket is replaced by a tear-off device
FR818730D FR818730A (en) 1936-03-06 1937-03-05 Excavator working in dig
GB6720/37A GB484845A (en) 1936-03-06 1937-03-06 Means for excavating comparatively deep but narrow trenches

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE818730X 1936-03-06
DE484845X 1936-03-06
DEM133784D DE756480C (en) 1936-03-06 1936-03-07 Bucket excavator, in particular deep bucket excavator, on which the bucket is replaced by a tear-off device

Publications (1)

Publication Number Publication Date
DE756480C true DE756480C (en) 1952-06-23

Family

ID=27207167

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM133784D Expired DE756480C (en) 1936-03-06 1936-03-07 Bucket excavator, in particular deep bucket excavator, on which the bucket is replaced by a tear-off device

Country Status (2)

Country Link
DE (1) DE756480C (en)
FR (1) FR818730A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1044854B (en) * 1956-10-19 1958-11-27 Hans Braun Dipl Ing Ballasting device for the introduction of laterally offset ballast or gravel into the track bed profile
US4365428A (en) * 1980-11-24 1982-12-28 J. I. Case Company Bucket mounted footing tool

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1511114A (en) * 1921-06-27 1924-10-07 Keystone Driller Co Excavating machine
US1543250A (en) * 1925-01-03 1925-06-23 Keystone Driller Co Excavating machine
US1840550A (en) * 1927-10-05 1932-01-12 Thew Shovel Co Back digger swinging dipper type
US1867479A (en) * 1930-06-14 1932-07-12 Joe N Summers Dipper or bucket for excavating machines
US2029363A (en) * 1933-03-27 1936-02-04 Downie Robert Rex Mechanical hammer

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1511114A (en) * 1921-06-27 1924-10-07 Keystone Driller Co Excavating machine
US1543250A (en) * 1925-01-03 1925-06-23 Keystone Driller Co Excavating machine
US1840550A (en) * 1927-10-05 1932-01-12 Thew Shovel Co Back digger swinging dipper type
US1867479A (en) * 1930-06-14 1932-07-12 Joe N Summers Dipper or bucket for excavating machines
US2029363A (en) * 1933-03-27 1936-02-04 Downie Robert Rex Mechanical hammer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1044854B (en) * 1956-10-19 1958-11-27 Hans Braun Dipl Ing Ballasting device for the introduction of laterally offset ballast or gravel into the track bed profile
US4365428A (en) * 1980-11-24 1982-12-28 J. I. Case Company Bucket mounted footing tool

Also Published As

Publication number Publication date
FR818730A (en) 1937-10-02

Similar Documents

Publication Publication Date Title
EP0046854A1 (en) Device to control the scraping device of a dredger, especially with a parallel guidance of the dipper set at a given cutting angle
DE2514070A1 (en) BACKHOE BUCKET
DE112013000175B4 (en) Tomb tooth and ground engagement tool
DE1291693B (en) Spoon excavator for clearing or digging trenches
DE1658033A1 (en) Excavators, especially hydraulic excavators
DE756480C (en) Bucket excavator, in particular deep bucket excavator, on which the bucket is replaced by a tear-off device
DE3234019A1 (en) HYDRAULIC EXCAVATOR EQUIPMENT
DE8804637U1 (en) Excavator
EP0033966A2 (en) Excavating bucket
EP0117261B1 (en) Operating arm for earth-moving and foundation machines
DE710490C (en) Small excavator with conveyor belt for excavating construction pits, for road construction works and similar earthworks of smaller size
DE3516531C2 (en)
DE748223C (en) Excavator with a digging tool mounted on a boom and mechanically displaceable in two opposite directions
DE620240C (en) Overburden extraction
DE560441C (en) Grader for heaps
DE7639849U1 (en) VISUAL INDICATORS FOR UNDERWATER WORKING DIPPERS
DE445816C (en) Excavator bucket chain
DE628313C (en) Bucket chain high excavator with a multiple kinked bucket ladder that is articulated on the excavator house, but can only be pivoted in a vertical plane
DE2312814A1 (en) EARTH MOVING MACHINE EQUIPPED WITH A DIGGING TOOL, SUCH AS EXCAVATOR OR THE SAME
DE1912614A1 (en) Device on earth-moving machines
DE653097C (en) Bucket chain excavator with a bucket channel that is pivotable and displaceable in the vertical direction
DE440377C (en) The open pit mine for lignite u. Like. Spanning overburden conveyor bridge with built-in rotary excavator
DE1634910C2 (en) EXCAVATORS
DE1095756B (en) Digging tool
DE534881C (en) Spreader with bucket ladder for creating a trench with a trapezoidal cross-section