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 deviceInfo
- 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
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
- E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
- E02F3/962—Mounting of implements directly on tools already attached to 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
- E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
- E02F3/963—Arrangements on backhoes for alternate use of different tools
- E02F3/964—Arrangements on backhoes for alternate use of different tools of several tools mounted on one machine
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
- E02F5/025—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with scraper-buckets, dippers or shovels
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/30—Auxiliary apparatus, e.g. for thawing, cracking, blowing-up, or other preparatory treatment of the soil
- E02F5/32—Rippers
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)
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)
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)
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 |
-
1936
- 1936-03-07 DE DEM133784D patent/DE756480C/en not_active Expired
-
1937
- 1937-03-05 FR FR818730D patent/FR818730A/en not_active Expired
Patent Citations (5)
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)
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 |
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