DE1000286B - Forklift truck with hydraulically operated lifting device and extendable lifting mast - Google Patents
Forklift truck with hydraulically operated lifting device and extendable lifting mastInfo
- Publication number
- DE1000286B DE1000286B DEM21988A DEM0021988A DE1000286B DE 1000286 B DE1000286 B DE 1000286B DE M21988 A DEM21988 A DE M21988A DE M0021988 A DEM0021988 A DE M0021988A DE 1000286 B DE1000286 B DE 1000286B
- Authority
- DE
- Germany
- Prior art keywords
- lifting device
- extendable
- hydraulically operated
- mast
- forklift
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/34—Emptying devices
- B65G65/40—Devices for emptying otherwise than from the top
- B65G65/44—Devices for emptying otherwise than from the top using reciprocating conveyors, e.g. jigging conveyors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/12—Platforms; Forks; Other load supporting or gripping members
- B66F9/19—Additional means for facilitating unloading
Description
Hubstapler mit hydraulisch betätigter Hubvorrichtung und ausfahrbarem Hubmast Die Erfindung bezieht sich auf einen Hubstapler mit hydraulisch betätigter Hubvorrichtung und ausfahrbarem Hubmast.Forklift with hydraulically operated lifting device and extendable Lift mast The invention relates to a lift truck with hydraulically operated Lifting device and extendable mast.
Die fortschreitende Entwicklung der Hubstapler brachte im Laufe der Zeit eine große Anzahl verschiedeil ausgestalteter Hubvorrichtungen mit sich. The advancing development of the forklift brought in the course of the Time with a large number of differently designed lifting devices.
So kennt man außer der Gabel für Stückgut Bausteingabeln, Ballengreifer, Tragdorne, Ladeschaufeln usw., die jeweils mehr oder weniger kompliziert an der Hubvorrichtung angeordnet sind. Allen diesen Arten ist neben dem Fabrtransport die reine Hub bewegung in vornehmlich senkrechter Richtung gemeinsam.In addition to the fork for general cargo, building block forks, bale grabs, Lifting pins, loading shovels, etc., each more or less complicated at the Lifting device are arranged. In addition to fabric transport, all of these types are the pure stroke movement in a predominantly vertical direction together.
Gemäß der Erfindung wird nun eine zweifache Verwendungsmöglichkeit des Hubstaplers vorgeschlagen, die darin liegt, daß die Hubvorrichtung wahlweise für Stapelbetrieb und, bei stehendem Fahrzeug, für den Betrieb mindestens einer im wesentlichen waagerecht bewegbaren Entladeschaufel verwendbar ist. According to the invention, there is now a dual use of the forklift proposed, which is that the lifting device is optional for batch operation and, with the vehicle at a standstill, for operating at least one is used substantially horizontally movable discharge shovel.
Die Hubvorrichtung selbst bleibt hierbei einfach und ohne übermäßig verteuernde Maßnahmen. Gemäß der weiteren Ausgestaltung der Erfindung ist ein mindestens einsträngiges Zugseil vorgesehen, das über mit dem ausfahrbaren Hubmastteil verbundene Umlenkrollen und über mit dem festen Hubmastteil verbundene Umlenkrollen geführt ist und dessen eines Ende am Fuß des festen Hubmastteiles befestigt ist, während sein anderes Ende an der Entladeschaufel angreift. The lifting device itself remains simple and without excessive more expensive measures. According to the further embodiment of the invention is at least one single-strand pull rope is provided, which is connected to the extendable mast part Deflection rollers and guided over deflection rollers connected to the fixed lift mast part and one end of which is attached to the foot of the fixed mast part, while its other end engages the discharge shovel.
Die Erfindung wird an Hand eines Ausführungsbeispieles, das in der Zeichnung dargestellt ist, im folgenden näher erläutert. Die Abbildung zeigt die Anordnung eines zum Betrieb einer Verladeschaufel benutzten Hubstaplers. The invention is based on an embodiment that is in the Drawing is shown, explained in more detail below. The illustration shows the Arrangement of a forklift used to operate a loading shovel.
Der Hubstapler I wird an den beispielsweise zu entladenden Waggon 2 herangefahren und durch Elötze 3 in seiner Lage gesichert. Die Hubvorrichtung 4 enthält eine nicht näher dargestellte Druckmittelpresse, deren Kolbenstange Umlenkmittel 5 für ein Zugmittel 6 trägt, das aus einem oder mehreren Strängen besteht. An der Hubvorrichtung 4 sind vorzugsweise höhenverstellbare weitere Umlenkmittel 7 für das Zugmittel 6 angeordnet. Ein Ende 8 des Zugmittels 6 ist am Hubstapler I, das andere Ende g ist an der Verladeschaufel IO befestigt, die von einem Mann bedient wird. The forklift I is attached to the wagon to be unloaded, for example 2 moved up and secured in its position by Elötze 3. The lifting device 4 contains a pressure medium press, not shown in detail, the piston rod of which has deflection means 5 carries for a traction means 6, which consists of one or more strands. At the Lifting device 4 are preferably height-adjustable further deflection means 7 for the traction means 6 is arranged. One end 8 of the traction means 6 is on the forklift I, the other end g is attached to the loading shovel IO, which is operated by a man will.
Um einen größeren Schürweg der Verladeschaufel IO zu erreichen, kann statt der Umlenkmittel 5 das Zugmittelende 8 am freien Ende der Kolbenstange der Hubvorrichtung 4 befestigt werden. Auch können zur Erhöhung der Geschwindigkeit des Zugmittelendes g an der Hubvorrichtung 4 geeignete Übersetzungsgeräte angebaut werden. Es ist möglich, durch einen Hubstapler gleichzeitig mehrere Verladeschaufeln anzutreiben. Durch Regelung des Seilzuges in an sich bekannter Weise oder durch besondere Steuerleitungen, z. B. elektrischer Art, kann die Steuerung des Verladeschaufelbetriebes von dem beispielsweise im Waggon 2 befindlichen Mann aus erfolgen, es kann jedoch auch ein zweiter Bedienungsmann im Fahrzeug arbeiten. Ferner ist es möglich, eine automatische Steuerung, beispielsweise hydraulischer Art, für den Entladevorgang im Fahrzeug anzuordnen. In order to achieve a larger Schürweg the loading shovel IO, can instead of the deflection means 5, the traction means end 8 at the free end of the piston rod Lifting device 4 are attached. Can also be used to increase the speed of the traction device end g attached to the lifting device 4 suitable translation devices will. It is possible to use one forklift to have several loading shovels at the same time to drive. By regulating the cable pull in a manner known per se or by special control lines, e.g. B. electrical type, can control the loading shovel operation be done by the man located in car 2, for example, but it can there is also a second operator working in the vehicle. It is also possible to use a automatic control, e.g. hydraulic type, for the unloading process to be arranged in the vehicle.
Durch die Erfindung wird der Anwendungsbereich von Hubstaplern in vorteilhafter Weise erweitert. The invention extends the scope of forklifts in advantageously expanded.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEM21988A DE1000286B (en) | 1954-02-18 | 1954-02-18 | Forklift truck with hydraulically operated lifting device and extendable lifting mast |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEM21988A DE1000286B (en) | 1954-02-18 | 1954-02-18 | Forklift truck with hydraulically operated lifting device and extendable lifting mast |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1000286B true DE1000286B (en) | 1957-01-03 |
Family
ID=7298635
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEM21988A Pending DE1000286B (en) | 1954-02-18 | 1954-02-18 | Forklift truck with hydraulically operated lifting device and extendable lifting mast |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1000286B (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB684423A (en) * | 1950-04-07 | 1952-12-17 | Harold Arthur Wagner | A material handling machine |
DE900076C (en) * | 1950-08-29 | 1953-12-17 | Kurt Doehnert | Pulling and pushing device for either pulling or pushing direction of force for mechanical, predominantly rectilinear movement of workpieces, transport devices or the like. |
-
1954
- 1954-02-18 DE DEM21988A patent/DE1000286B/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB684423A (en) * | 1950-04-07 | 1952-12-17 | Harold Arthur Wagner | A material handling machine |
DE900076C (en) * | 1950-08-29 | 1953-12-17 | Kurt Doehnert | Pulling and pushing device for either pulling or pushing direction of force for mechanical, predominantly rectilinear movement of workpieces, transport devices or the like. |
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