EP1921026B1 - Device for emptying containers - Google Patents
Device for emptying containers Download PDFInfo
- Publication number
- EP1921026B1 EP1921026B1 EP07120401.0A EP07120401A EP1921026B1 EP 1921026 B1 EP1921026 B1 EP 1921026B1 EP 07120401 A EP07120401 A EP 07120401A EP 1921026 B1 EP1921026 B1 EP 1921026B1
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- EP
- European Patent Office
- Prior art keywords
- spindle
- arm
- cylinder
- lifting carriage
- fixed
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F3/00—Vehicles particularly adapted for collecting refuse
- B65F3/02—Vehicles particularly adapted for collecting refuse with means for discharging refuse receptacles thereinto
- B65F3/04—Linkages, pivoted arms, or pivoted carriers for raising and subsequently tipping receptacles
- B65F3/041—Pivoted arms or pivoted carriers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F3/00—Vehicles particularly adapted for collecting refuse
- B65F3/02—Vehicles particularly adapted for collecting refuse with means for discharging refuse receptacles thereinto
- B65F3/04—Linkages, pivoted arms, or pivoted carriers for raising and subsequently tipping receptacles
- B65F3/041—Pivoted arms or pivoted carriers
- B65F3/046—Pivoted arms or pivoted carriers with additional means for assisting the tipping of the receptacle after or during raising
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F3/00—Vehicles particularly adapted for collecting refuse
- B65F3/02—Vehicles particularly adapted for collecting refuse with means for discharging refuse receptacles thereinto
- B65F2003/0223—Vehicles particularly adapted for collecting refuse with means for discharging refuse receptacles thereinto the discharging means comprising elements for holding the receptacle
- B65F2003/024—Means for locking the rim
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F3/00—Vehicles particularly adapted for collecting refuse
- B65F3/02—Vehicles particularly adapted for collecting refuse with means for discharging refuse receptacles thereinto
- B65F2003/025—Constructional features relating to actuating means for lifting or tipping containers
- B65F2003/0253—Means for synchronising or coupling two or more discharging devices, e.g. for allowing the discharge of one large container or the simultaneous discharge of two or more containers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F3/00—Vehicles particularly adapted for collecting refuse
- B65F3/02—Vehicles particularly adapted for collecting refuse with means for discharging refuse receptacles thereinto
- B65F2003/0293—Means mounted on the vehicle for supporting the refuse receptacle in the tipping position
- B65F2003/0296—Means mounted on the vehicle for supporting the refuse receptacle in the tipping position the supporting means mounted on the discharging means
Definitions
- the invention relates to a device for emptying containers, in particular of refuse containers in a collecting container, according to the preamble of patent claim 1.
- the DE-U-1 890 855 describes such a device with a rotary drive, which can also be used for the emptying of garbage cans.
- a lifting and dumping device for emptying containers in the pouring opening of a collecting container, in particular for emptying refuse containers in the collecting container of a refuse vehicle, with a mounted in the region of the pouring opening pivoting drive device is known to which at least one pivot arm with a container receiving device is fixed non-positively.
- the lifting and tipping device has a carriage which is guided in two lateral vertical rails arranged next to the pouring opening.
- the lifting and tilting device is designed such that the rotational movement of the pivoting drive device is reacted with simultaneous pivotal movement of the pivoting arm in a running up to a predetermined lifting height stroke of the carriage.
- the DE 38 30 227 describes a lifting and tilting device with a pivoting drive device having mutually coaxially arranged upper and lower cylinder piston assemblies and between them actuated by the two cylinder piston arrangements rack and pinion gear with a drive shaft.
- An emptying device for emptying garbage containers which has a rotary drive, with which a pallet truck can be pivoted from a lower receiving position into the pouring opening of a collecting container.
- the lift truck has a container receiving device with substantially two superimposed hooks, which are fastened to two by means of pressure medium cylinders divisible frame. These hooks engage in receiving rods of the container.
- both the cylinder of the rotary drive and the handlebar arm is attached via a base plate.
- the swivel arm is attached to the driven rotatable shaft of the rotary drive and rigidly connected to the truck.
- a link lever is fixed, which is rotatably mounted on a pressure cylinder arranged on the truck.
- the shaft axis and the pivot point of the handlebar lever are only slightly offset from each other.
- the pivot point of the handlebar lever on the truck is below the attachment point of the swing arm.
- the kinematics of the emptying device is designed for the container receiving device and provides that when lifting the lift truck, the frame parts of the lift truck are clamped.
- This emptying device has the disadvantage that the movement is not from the container receiving device is decoupled and that thus the pallet truck can not be equipped with different container receptacles.
- Swivel arms and handlebar arm with handlebar lever are located on the sides of the lift truck and thus possibly exposed to damage.
- the link arm requires its own bearing point on the vehicle frame or on the base plate.
- the US 4,773,812 describes a draining device with a drive with two hydraulic cylinders, both of which are provided with a vertically movable up and down rack. These racks mesh the teeth of a shaft which are rotatably mounted on a support member. On the shaft, a pivot arm is attached, which in turn is articulated to a truck.
- the DE-OS 26 03 897 describes an emptying device with a drive device that requires tilt motors to move the container into the pouring can.
- the first tilt motor is attached to a support member and is provided with two link parts, which carry in a central region of the second tilt motor.
- On the second tilting motor pivot arms are attached, which are connected to a kind of truck.
- a disadvantage of said emptying devices is that correspondingly expensive adjustments to the width of a refuse vehicle have to be made on the emptying devices.
- DE-U-1 890 855 The object of the invention to provide an emptying device with at least one rotary drive, which can also be used for emptying large containers, with which the refuse container to be emptied can be better detected, and which can be attached to collecting containers or Müllfahrzengen different width in a simple manner.
- one or more rotary actuators can be arranged in a simple manner, wherein the distance of the rotary actuators can be selected independently of the mounting conditions on the collecting container.
- the attachment of the rotary actuators on a common stationary axis requires no additional alignment and adjustment of the rotary actuators, so that with two or more rotary actuators and large containers can be emptied. It is thus a single as well as a combined operation possible.
- the length of the axis is independent of the widths of the rotary drives, so that the length of the axle can be adapted to the mounting conditions on the collecting container or on the refuse vehicle.
- the carrier element is a console which is attached to the collecting container.
- two brackets are provided, in which the two ends of the axle are arranged rotationally fixed.
- the carrier element is a side wall of the collecting container.
- the axis is rotatably arranged with its two axis ends in the two side walls of the collecting container.
- the axle is cantilevered. This means that the axle is attached only to the axle ends. The assembly is simplified.
- the rotary drive is hydraulically driven.
- Several rotary actuators can therefore be supplied by a common pressure medium pump and actuated by control valves.
- At least two rotary drives are arranged side by side, the hollow shafts are arranged on the common axis.
- the rotary actuators are aligned and aligned with each other through the common axis without additional measures.
- the rotary actuators are hydraulically interconnectable and can thus be used together for emptying large containers.
- the axle may be formed in one piece or have two or more axle sections, which are interconnected via a coupling means.
- Axle sections of different lengths can be connected to each other via the coupling means, so that the axis can be adapted to different widths of collecting containers or refuse collection vehicles.
- the coupling means is preferably a cylinder into which the ends of the two adjacent axle sections can be inserted.
- the axle sections can be plugged together so far that touch the end faces. But it is also possible to arrange the two end faces of the axle sections spaced apart in the coupling means. By setting the distance, it is also possible to set the total length of the axis.
- the cylinder is arranged between the hollow shafts, wherein it preferably defines the distance between the hollow shafts. If necessary, the cylinder can be exchanged and in this way the distance between the hollow shafts and thus between the rotary drives can be changed.
- the cylinder has hydraulic connections for the rotational drives adjacent to the cylinder.
- the cylinder can also be used for further attachment to a carrier element, for. B. on a lower frame part of the collecting container, are used. This is particularly advantageous if the axis is very long or if particularly large and heavy containers must be emptied without a stronger axle must be installed.
- the attachment of the cylinder to a support element thus represents an alternative to a correspondingly stable self-supporting axle.
- axles of a length are held and an extension element is arranged between the carrier element and the axle.
- extension element extendable d. H. z. B. be formed telescopic. It will be required only a few components, which simplifies the storage accordingly.
- the outer surface of the hollow shaft preferably has at least one attachment portion with a surface for torque transmission.
- the swing arm is attached to this attachment portion.
- the surface for the torque transmission is preferably as part of an axle hub connection executed.
- the surface can z. B. webs and grooves, which are arranged distributed over the circumference of the axis.
- the surface can also be designed as a polygon.
- the swivel arm, which engages around the hollow shaft, is correspondingly designed to be complementary.
- the pivot arm is rotatably mounted on the truck.
- the swivel arm thus has no influence on the inclination of the Hubwagenauscardi, as this is done via the link arm in conjunction with the handlebar lever.
- the pivot arm is articulated at the lower end of the lift truck. This ensures a better introduction of force in the pallet truck.
- the swivel arm is preferably hinged to the rear of the lift truck.
- the swivel arm is in a protected area and thus can not be damaged when bringing or removing the refuse container.
- the hinge point of the handlebar lever on the handlebar arm is preferably arranged above the horizontal axis passing through the longitudinal axis of the axis. On the position of the hinge point of the handlebar lever in combination with the length of the handlebar lever, the largely vertical orientation of the lift truck and thus the refuse container attached thereto is maintained over a large pivoting range. Only when the height of the pivot point is exceeded during the pivoting process, the pivoting of the lift truck and thus the tipping of the refuse container begins.
- the handlebar lever has means for length change.
- the means for lengthening is extended, so that the pivot arm can be further pivoted back and in this way can take a skew.
- the pallet truck is in the so-called parking position.
- nested tubes can be used, which in the respective end position, d. H. be staked accordingly in the emptying position and in the parking position.
- At least one pressure cylinder which is integrated in the handlebar lever and forms the handlebar lever.
- the pressure cylinder has the advantage that it is easy to use, without the garbage worker as in the nested pipes on site must be active.
- the hydraulic control of the pressure medium cylinder is preferably designed such that in the emptying position of the piston is acted upon by hydraulic fluid and this pressure is kept constant.
- the pressure medium cylinder is unlocked, so that the pressure medium can escape from the cylinder when the device is swayed.
- the pressure medium cylinder is thus depressurized.
- the pressure release position of the pressure medium cylinder is maintained, because in the parking position, the piston is on stop.
- the link arm is advantageously detectable in at least two rotational positions.
- the first position corresponds to the position occupied by the rotatably mounted on the axis of the control arm.
- the second rotational position serves to lower the handlebar arm down by a certain distance, so that approximately the same position is reached, which is achieved with the handlebar lever arranged on the means for length change. It is thus also realized a parking position with great ground clearance.
- In the two rotational positions of the link arm is preferably staked and thus locked in the rotational positions.
- the link arm may also be provided with an actuating device which moves the link arm in the at least two rotational positions.
- a manual swing back to the parking position is not required.
- additional locking options may be present in the two rotational positions.
- the actuating device preferably comprises a pressure medium cylinder, which can be connected to the hydraulic circuit which is provided for the rotary drives.
- the link arm preferably has a stop for the link lever in its rest position.
- the hinge point of the handlebar lever is preferably spaced apart from the rotary drive. This arrangement is provided both in the rotatably arranged on the axis of the control arm and on the rotatably arranged link arm.
- the handlebar lever is preferably articulated at the upper end of the lift truck. In combination with the swivel arm articulated at the lower end of the lift truck, the handlebar lever controls the orientation of the lift truck.
- the handlebar lever is like the swivel arm preferably hinged to the rear of the lift truck to protect it from damage.
- the container receptacle has a receiving comb arranged at the upper end of the lift truck.
- the choice of container receptacle is arbitrary, since the hinge mechanism of the rotary actuators is formed independently of the type of container receptacle.
- a container locking device is preferably arranged on the lifting carriage, which device comprises a rocking lever which has a locking strip at the first end and is connected to an actuating device at the second end. This locking is necessary so that the container can not be released from the pallet truck when emptying in the Einkipp too and fall into the reservoir.
- the actuating device also preferably comprises a pressure medium cylinder, which is preferably articulated on the rear side of the lift truck.
- the collecting container 2 has a pouring opening 3, in which the refuse containers are emptied.
- the pouring opening 3 is bounded laterally by side walls 5, which are used as carrier elements 4 for the emptying 8.
- an axle 12 is fastened with its axle ends 13a, 13b on the side walls 5.
- the axle 12 is arranged stationary.
- two hollow shafts 14 of the two rotary drives 10 and 11 are rotatably arranged.
- pressure medium which are supplied via a hydraulic circuit, the hollow shafts 14 are driven.
- two pivot arms 30 and a link arm 40 are arranged with a link lever 44, which carry a pallet truck 18 with a container receptacle 24 in the form of a receiving comb 25 respectively.
- the details of the emptying 8 are in connection with the FIG. 5 explained in more detail.
- the axle 12 consists of two axle sections 12 'and 12 ", which are of equal length in the illustration shown here, and it is also possible to connect axle sections 12', 12" of different length to one another.
- the two opposite axle ends 13a, 13b are in the cylinder 15th plugged in.
- the length of the cylinder is shown in the here. Representation has been selected so that the two rotary drives 10, 11 after insertion of the axle sections 12 'and 12 "have a defined distance from one another FIG. 2a If the end faces of the two shaft sections 12 'and 12 "are arranged at a distance from one another, it is also possible for both end faces to lie against one another in this embodiment.
- FIG. 2b A further embodiment is shown in which the ends 131, 13b of the two shaft sections 12 'and 12 "abut one another.
- the length of the cylinder 15 is markedly smaller, so that the cylinder 15 is arranged at a distance from the two rotary drives 10, 11.
- FIG. 2c an enlarged perspective view of an axle 12 with longitudinal axis 12a is shown.
- the two hollow shafts 14 are spaced from each other, each hollow shaft 14 having two mounting portions 16, to each of which a pivot arm 30 is attached.
- the two fastening portions 16 consist of an arrangement of toothed webs 22 and grooves 23 which are distributed over the entire circumference of the fastening portion 16.
- the pivot arms 30 are - as in FIG. 5 is visible - equipped with a complementary arrangement of toothed webs and grooves, so that a tight fit and the transmission of high torques is ensured.
- the width of the attachment portions 16 is different, which has the advantage that the one pivot arm 30, which is arranged on the wider attachment portion 16, can be displaced in the direction of the longitudinal axis 12a. It can be made in an easy way to adapt to the width of the lift truck.
- the axle 12 has on the left axle end 13a an extension member 20, with which an adaptation to the width of the collecting container 2 can be made. Also on the right axle end 13b, such an extension element can be arranged.
- the cylinder 15 has two hydraulic connections 17, via which the two rotary drives 10, 11 are supplied with hydraulic oil.
- the rotary actuators 10, 11 can be operated independently of each other for emptying small containers. To empty large containers, which must be taken up by both pallet trucks, the two rotary actuators can be interconnected so that they move synchronously.
- FIG. 4 a particular embodiment of such an extension element 20 is shown. It is in this embodiment is a telescopic extension element, which is characterized by a particularly high flexibility in terms of installation widths.
- FIG. 5 is a side view of an emptying device 8 with a rotary drive 10 is shown.
- the first end 31 a of the pivot arm 30 is attached to one mounting portion 16.
- the inner contour of the first end 31 a of the pivot arm 30 is complementary to the contour of the attachment portion 16 is formed.
- the pivot arm 30 is articulated with its second end 31 b in the hinge point 32 in the lower region of the lift truck.
- the second pivot arm 30 is covered by the first pivot arm 30.
- a link arm 40 is rotatably disposed, which extends to the front and is connected in the pivot point 42 to the handlebar lever 44.
- the pivot point 42 is located in front of the rotary drive 10 and above the horizon 70 passing through the axis 12a.
- the handlebar lever 44 is arranged in the upper region in the pivot point 46 on the truck 18. Both the pivot arm 30 and the handlebar lever 44 are mounted on the rear side 19 of the lift truck and thus in the protected area.
- the lift truck 18 also has a container receptacle 24 and an abutment member 26 for supporting the refuse container (not shown).
- the lower hinge point 32 moves on a pivoting circle 34, which is shown in phantom. With increasing pivoting movement of the truck 18 moves upward, where he retains his vertical position until about half of the distance.
- the truck is increasingly inclined until the dumping position is reached.
- a lift truck 18 is shown with a container locking device 50.
- a pressure medium cylinder 60 is arranged in the articulation point 62, which extends obliquely upwards and engages with its piston in the pivot point 58 on a rocker arm 52.
- the rocker arm 52 is pivotally mounted in the pivot point 54 on the truck 18.
- the lift truck 18 has on its rear side 19 a corresponding component to which the rocker arm 52 can be mounted.
- the rocker arm 52 has a shorter lever arm 53b and a longer lever arm 53a. At the shorter lever arm 53b of the pressure medium cylinder 60 is articulated.
- the longer lever arm 53a extends in the direction of container receptacle 24 and carries at its free end a locking bar 56. By extending the pressure medium cylinder 60, the locking bar 56 is geseschwenkt towards container receptacle 24 and thus clamps the recorded refuse container (not shown) on the container receptacle 24 fixed ,
- FIG. 7 another embodiment is shown, which differs from the embodiment previously shown in that the link arm 40 is rotatably mounted on the axis 12.
- an actuator 80 is provided in the form of a pressure cylinder, which is fixed to a support member 4 of the collecting container 2.
- By retracting and extending the pressure medium cylinder 80, whose piston is arranged on the link arm 40 in the pivot point 81, different rotational positions 90, 91 of the link arm 40 can be adjusted.
- FIG. 7 is the rotational position 90 shown in which the truck 18 is in its rest position.
- FIG. 8 In the FIG. 8 is a so-called parking position of the lift truck shown.
- the steering arm 40 is pivoted downward and assumes its second rotational position 91, so that the pivot arm 30 assumes a retracted inclination.
- the ground clearance of the lift truck is increased.
- 91 of the link arm 40 is preferably staked at the pivot point 81, so that a stable position can be maintained.
- the rotatable link arm 40 is shown enlarged.
- the rotational position 91 is shown in dashed lines.
- the link arm 40 can be staked in its two rotational positions 90, 91 preferably in the pivot point 81.
- FIG. 10 a further embodiment is shown, in which the parking position is achieved by the extension of a pressure medium cylinder 45 which is part of the handlebar lever 44.
- the pressure medium cylinder 45 is arranged in the pivot point 42 on the link arm 40 and the pivot point 46 on the truck 18.
- FIG. 11 a further embodiment is shown, in which the axis 12 is non-rotatably attached to carrier elements 4 in the form of brackets 7.
- the axis 12 is fixed to the axle ends 13a, b in the two brackets 7, which in turn are arranged on the transverse frame 6 of the collecting container 2.
- bracket 9 On the drawn additional attachment by means of bracket 9 may be omitted in this embodiment, if necessary.
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- Mechanical Engineering (AREA)
- Refuse-Collection Vehicles (AREA)
Description
Die Erfindung betrifft eine Vorrichtung zum Entleeren von Behältern, insbesondere von Müllbehältem in einen Sammelbehälter, gemäß dem Oberbegriff des Patentanspruchs 1.The invention relates to a device for emptying containers, in particular of refuse containers in a collecting container, according to the preamble of
Die
Aus der
Die
Aus der
Aus der
Der Hubwagen besitzt eine Behälteraufnahmeeinrichtung mit im Wesentlichen zwei übereinander angeordneten Haken, die an zwei mittels Druckmittelzylindern auseinanderfahrbaren Rahmen befestigt sind. Diese Haken greifen in Aufnahmestangen des Behälters ein.The lift truck has a container receiving device with substantially two superimposed hooks, which are fastened to two by means of pressure medium cylinders divisible frame. These hooks engage in receiving rods of the container.
Am Fahrzeugrahmen ist über eine Grundplatte sowohl der Zylinder des Rotationsantriebes als auch der Lenkerarm befestigt. Der Schwenkarm ist an der angetriebenen rotierbaren Welle des Rotationsantriebs befestigt und starr mit dem Hubwagen verbunden. Am freien Ende des Lenkerarms ist ein Lenkerhebel befestigt, der an einem am Hubwagen angeordneten Druckmittelzylinder drehbar befestigt ist. Die Wellenachse und der Gelenkpunkt des Lenkerhebels sind lediglich geringfügig versetzt zueinander angeordnet. Der Gelenkpunkt des Lenkerhebels am Hubwagen liegt unterhalb des Befestigungspunktes des Schwenkarms.On the vehicle frame both the cylinder of the rotary drive and the handlebar arm is attached via a base plate. The swivel arm is attached to the driven rotatable shaft of the rotary drive and rigidly connected to the truck. At the free end of the link arm, a link lever is fixed, which is rotatably mounted on a pressure cylinder arranged on the truck. The shaft axis and the pivot point of the handlebar lever are only slightly offset from each other. The pivot point of the handlebar lever on the truck is below the attachment point of the swing arm.
Die Kinematik der Entleervorrichtung ist auf die Behälteraufnahmeeinrichtung ausgelegt und sieht vor, dass beim Hochschwenken des Hubwagens die Rahmenteile des Hubwagens aufgespannt werden. Diese Entleervorrichtung hat den Nachteil, dass der Bewegungsablauf nicht von der Behälteraufnahmeeinrichtung entkoppelt ist und dass somit der Hubwagen nicht mit unterschiedlichen Behälteraufnahmen bestückt werden kann.The kinematics of the emptying device is designed for the container receiving device and provides that when lifting the lift truck, the frame parts of the lift truck are clamped. This emptying device has the disadvantage that the movement is not from the container receiving device is decoupled and that thus the pallet truck can not be equipped with different container receptacles.
Weitere Nachteile sind darin zu sehen, dass die Einzelvorrichtungen nicht gemeinsam zum Entleeren von Großbehältern genutzt werden können. Hierzu ist eine zusätzliche, mit einem Schwenkbügel versehene Entleereinrichtung erforderlich. Die Einzelvorrichtungen werden individuell am Fahrzeugrahmen montiert, so dass ein erheblicher Justieraufwand erforderlich wäre, beide Einzelvorrichtungen für den gemeinsamen Betrieb zueinander auszurichten.Further disadvantages are the fact that the individual devices can not be used together for emptying large containers. For this purpose, an additional, provided with a swivel bracket emptying device is required. The individual devices are individually mounted on the vehicle frame, so that a significant adjustment effort would be required to align both individual devices for common operation.
Schwenkarme und Lenkerarm mit Lenkerhebel sind an den Seiten des Hubwagens angeordnet und dadurch eventuell Beschädigungen ausgesetzt. Der Lenkerarm benötigt eine eigene Lagerstelle am Fahrzeugrahmen oder an der Grundplatte.Swivel arms and handlebar arm with handlebar lever are located on the sides of the lift truck and thus possibly exposed to damage. The link arm requires its own bearing point on the vehicle frame or on the base plate.
Die
Die DE-OS
Der erste Kippmotor ist an einem Trägerelement befestigt und ist mit zwei Lenkerteilen versehen, die in einem mittleren Bereich den zweiten Kippmotor tragen. An dem zweiten Kippmotor sind Schwenkarme befestigt, die mit einer Art Hubwagen verbunden sind.The first tilt motor is attached to a support member and is provided with two link parts, which carry in a central region of the second tilt motor. On the second tilting motor pivot arms are attached, which are connected to a kind of truck.
Ein Nachteil der genannten Entleervorrichtungen besteht darin, dass an den Entleervorrichtungen entsprechende aufwendige Anpassungen an die Breite eines Müllfahrzeuges vorgenommen werden müssen.A disadvantage of said emptying devices is that correspondingly expensive adjustments to the width of a refuse vehicle have to be made on the emptying devices.
Es ist daher ausgehend von
Diese Aufgabe wird mit einer Vorrichtung gelöst, die dadurch gekennzeichnet ist, dass mindestens ein Lenkerarm vorgesehen ist, der drehfest an der Achse befestigt ist oder drehbar auf der Achse gelagert ist und über einen Lenkerhebel mit dem Hubwagen verbunden ist.This object is achieved with a device which is characterized in that at least one link arm is provided, which is non-rotatably mounted on the axle or is rotatably mounted on the axle and is connected via a link lever with the pallet truck.
Auf der ortsfesten Achse können ein oder mehrere Rotationsantriebe auf einfache Weise angeordnet werden, wobei der Abstand der Rotationsantriebe unabhängig von den Montagegegebenheiten am Sammelbehälter gewählt werden kann. Die Anbringung der Rotationsantriebe auf einer gemeinsamen ortsfesten Achse erfordert keine zusätzliche Ausrichtung und Justage der Rotationsantriebe, so dass mit zwei oder mehr Rotationsantrieben auch Großbehälter entleert werden können. Es ist somit ein Einzel- als auch ein Kombibetrieb möglich.On the stationary axis, one or more rotary actuators can be arranged in a simple manner, wherein the distance of the rotary actuators can be selected independently of the mounting conditions on the collecting container. The attachment of the rotary actuators on a common stationary axis requires no additional alignment and adjustment of the rotary actuators, so that with two or more rotary actuators and large containers can be emptied. It is thus a single as well as a combined operation possible.
Die Länge der Achse ist von den Breiten der Rotationsantriebe unabhängig, so dass die Länge der Achse an die Montagegegebenheiten am Sammelbehälter oder am Müllfahrzeug angepasst werden kann.The length of the axis is independent of the widths of the rotary drives, so that the length of the axle can be adapted to the mounting conditions on the collecting container or on the refuse vehicle.
Vorzugsweise ist das Trägerelement eine Konsole, die am Sammelbehälter befestigt ist. Vorzugsweise sind zwei Konsolen vorgesehen, in denen die beiden Enden der Achse drehfest angeordnet sind.Preferably, the carrier element is a console which is attached to the collecting container. Preferably, two brackets are provided, in which the two ends of the axle are arranged rotationally fixed.
Gemäß einer weiteren Ausführungsform ist das Trägerelement eine Seitenwand des Sammelbehälters. Vorzugsweise wird die Achse mit ihren beiden Achsenenden in den beiden Seitenwänden des Sammelbehälters drehfest angeordnet.According to a further embodiment, the carrier element is a side wall of the collecting container. Preferably, the axis is rotatably arranged with its two axis ends in the two side walls of the collecting container.
Vorzugsweise ist die Achse freitragend angeordnet. Die bedeutet, dass die Achse ausschließlich an den Achsenenden befestigt ist. Die Montage wird dadurch vereinfacht.Preferably, the axle is cantilevered. This means that the axle is attached only to the axle ends. The assembly is simplified.
Vorzugsweise ist der Rotationsantrieb hydraulisch angetrieben. Mehrere Rotationsantriebe können daher durch eine gemeinsame Druckmittelpumpe versorgt und über Steuerventile betätigt werden.Preferably, the rotary drive is hydraulically driven. Several rotary actuators can therefore be supplied by a common pressure medium pump and actuated by control valves.
Vorzugsweise sind mindestens zwei Rotationsantriebe nebeneinander angeordnet, deren Hohlwellen auf der gemeinsamen Achse angeordnet sind. Die Rotationsantriebe sind durch die gemeinsame Achse ohne zusätzliche Maßnahmen zueinander justiert und ausgerichtet.Preferably, at least two rotary drives are arranged side by side, the hollow shafts are arranged on the common axis. The rotary actuators are aligned and aligned with each other through the common axis without additional measures.
Die Rotationsantriebe sind hydraulisch zusammenschaltbar und können somit zum Entleeren von Großbehältern gemeinsam benutzt werden.The rotary actuators are hydraulically interconnectable and can thus be used together for emptying large containers.
Die Achse kann einstückig ausgebildet sein oder zwei oder mehr Achsabschnitte aufweisen, die über ein Kupplungsmittel miteinander verbunden sind. Achsabschnitte unterschiedlicher Länge können über die Kupplungsmittel miteinander verbunden werden, so dass die Achse an unterschiedliche Breiten von Sammelbehältern bzw. Müllfahrzeugen angepasst werden kann.The axle may be formed in one piece or have two or more axle sections, which are interconnected via a coupling means. Axle sections of different lengths can be connected to each other via the coupling means, so that the axis can be adapted to different widths of collecting containers or refuse collection vehicles.
Das Kupplungsmittel ist vorzugsweise ein Zylinder, in den die Enden der beiden benachbarten Achsabschnitte einsteckbar sind. Die Achsabschnitte können soweit zusammengesteckt werden, dass sich die Stirnflächen berühren. Es ist aber auch möglich, in dem Kupplungsmittel die beiden Stirnflächen der Achsabschnitte beabstandet anzuordnen. Über die Festlegung des Abstandes ist es auch möglich, die Gesamtlänge der Achse einzustellen.The coupling means is preferably a cylinder into which the ends of the two adjacent axle sections can be inserted. The axle sections can be plugged together so far that touch the end faces. But it is also possible to arrange the two end faces of the axle sections spaced apart in the coupling means. By setting the distance, it is also possible to set the total length of the axis.
Vorzugsweise ist der Zylinder zwischen den Hohlwellen angeordnet, wobei er vorzugsweise den Abstand zwischen den Hohlwellen festlegt. Bei Bedarf kann der Zylinder ausgetauscht werden und auf diese Weise der Abstand zwischen den Hohlwellen und damit zwischen den Rotationsantrieben verändert werden.Preferably, the cylinder is arranged between the hollow shafts, wherein it preferably defines the distance between the hollow shafts. If necessary, the cylinder can be exchanged and in this way the distance between the hollow shafts and thus between the rotary drives can be changed.
Vorzugsweise weist der Zylinder Hydraulikanschlüsse für die benachbart zum Zylinder angeordneten Rotationsantriebe auf. Ferner kann der Zylinder auch zu einer weiteren Befestigung an einem Trägerelement, z. B. an einem unteren Rahmenteil des Sammelbehälters, genutzt werden. Dies ist insbesondere dann von Vorteil, wenn die Achse sehr lang ausgebildet ist oder wenn besonders große und schwere Behälter entleert werden müssen, ohne dass eine stärkere Achse eingebaut werden muss. Die Befestigung des Zylinders an einem Trägerelement stellt somit eine Alternative zu einer entsprechend stabil ausgebildeten freitragenden Achse dar.Preferably, the cylinder has hydraulic connections for the rotational drives adjacent to the cylinder. Furthermore, the cylinder can also be used for further attachment to a carrier element, for. B. on a lower frame part of the collecting container, are used. This is particularly advantageous if the axis is very long or if particularly large and heavy containers must be emptied without a stronger axle must be installed. The attachment of the cylinder to a support element thus represents an alternative to a correspondingly stable self-supporting axle.
Über die Achsenlänge kann die Anpassung an die Breite des Sammelbehälters oder eines Müllfahrzeuges vorgenommen werden.About the axis length adjustment to the width of the collection or a refuse collection vehicle can be made.
Gemäß einer weiteren Ausführungsform werden Achsen einer Länge vorgehalten und zwischen dem Trägerelement und der Achse ein Verlängerungselement angeordnet. Durch diese Verlängerungselemente ist eine Anpassung an die Montagebreite auf einfache Weise möglich.According to a further embodiment, axles of a length are held and an extension element is arranged between the carrier element and the axle. By these extension elements an adaptation to the mounting width in a simple manner possible.
Um nicht unterschiedlich lange Verlängerungselemente vorhalten zu müssen, kann gemäß einer besonderen Ausführungsform das Verlängerungselement ausfahrbar, d. h. z. B. teleskopierbar ausgebildet sein. Es werden dadurch nur wenige Bauteile erforderlich, was die Lagerhaltung entsprechend vereinfacht.In order not to have to hold different lengths extension elements, according to a particular embodiment, the extension element extendable, d. H. z. B. be formed telescopic. It will be required only a few components, which simplifies the storage accordingly.
Die Außenfläche der Hohlwelle weist vorzugsweise mindestens einen Befestigungsabschnitt mit einer Oberfläche für eine Drehmomentübertragung auf. Der Schwenkarm ist an diesem Befestigungsabschnitt befestigt. Die Oberfläche für die Drehmomentübertragung ist vorzugsweise als Bestandteil einer AchseNabe-Verbindung ausgeführt. Die Oberfläche kann z. B. Stege und Nuten aufweisen, die über den Umfang der Achse verteilt angeordnet sind. Die Oberfläche kann auch als Polygon ausgeführt sein. Der Schwenkarm, der die Hohlwelle umgreift, ist dementsprechend komplementär ausgeführt.The outer surface of the hollow shaft preferably has at least one attachment portion with a surface for torque transmission. The swing arm is attached to this attachment portion. The surface for the torque transmission is preferably as part of an axle hub connection executed. The surface can z. B. webs and grooves, which are arranged distributed over the circumference of the axis. The surface can also be designed as a polygon. The swivel arm, which engages around the hollow shaft, is correspondingly designed to be complementary.
Vorzugsweise ist der Schwenkarm drehbar am Hubwagen angeordnet. Der Schwenkarm hat somit keinen Einfluss auf die Neigung der Hubwagenausrichtung, da dies über den Lenkerarm in Verbindung mit dem Lenkerhebel erfolgt.Preferably, the pivot arm is rotatably mounted on the truck. The swivel arm thus has no influence on the inclination of the Hubwagenausrichtung, as this is done via the link arm in conjunction with the handlebar lever.
Vorzugsweise ist der Schwenkarm am unteren Ende des Hubwagens angelenkt. Dadurch wird eine bessere Krafteinleitung in den Hubwagen gewährleistet.Preferably, the pivot arm is articulated at the lower end of the lift truck. This ensures a better introduction of force in the pallet truck.
Der Schwenkarm ist vorzugsweise an der Rückseite des Hubwagens angelenkt. Damit befindet sich der Schwenkarm in einem geschützten Bereich und kann somit beim Heranbringen oder dem Abtransport der Müllbehälter nicht beschädigt werden.The swivel arm is preferably hinged to the rear of the lift truck. Thus, the swivel arm is in a protected area and thus can not be damaged when bringing or removing the refuse container.
Der Gelenkpunkt des Lenkerhebels am Lenkerarm ist vorzugsweise oberhalb der durch die Längsachse der Achse verlaufenden Horizontalen angeordnet. Über die Lage des Gelenkpunktes des Lenkerhebels in Kombination mit der Länge des Lenkerhebels bleibt die weitgehend vertikale Ausrichtung des Hubwagens und somit des daran befestigten Müllbehälters über einen großen Schwenkbereich erhalten. Erst wenn die Höhe des Gelenkpunktes beim Schwenkvorgang überschritten wird, beginnt das Einschwenken des Hubwagens und somit das Einkippen des Müllbehälters.The hinge point of the handlebar lever on the handlebar arm is preferably arranged above the horizontal axis passing through the longitudinal axis of the axis. On the position of the hinge point of the handlebar lever in combination with the length of the handlebar lever, the largely vertical orientation of the lift truck and thus the refuse container attached thereto is maintained over a large pivoting range. Only when the height of the pivot point is exceeded during the pivoting process, the pivoting of the lift truck and thus the tipping of the refuse container begins.
In der unteren Ruheposition ist der Hubwagen in vertikaler Richtung angeordnet. Es ist jedoch wünschenswert, dass der Hubwagen über diese Position hinaus zurückgeschwenkt werden kann, um die Bodenfreiheit zu vergrößern.In the lower rest position of the truck is arranged in the vertical direction. However, it is desirable that the lift truck can be swung back beyond this position to increase ground clearance.
Dies wird gemäß einer ersten Ausführungsform dadurch erreicht, dass der Lenkerhebel Mittel zur Längenänderung aufweist. Wenn die untere Position erreicht wird, wird das Mittel zur Längenänderung ausgefahren, so dass der Schwenkarm weiter zurückgeschwenkt werden kann und auf diese Weise eine Schrägstellung einnehmen kann. Der Hubwagen befindet sich in der so genannten Parkposition.This is achieved according to a first embodiment in that the handlebar lever has means for length change. When the lower position is reached, the means for lengthening is extended, so that the pivot arm can be further pivoted back and in this way can take a skew. The pallet truck is in the so-called parking position.
Als Mittel zur Längenänderung können beispielsweise ineinandergesteckte Rohre verwendet werden, die in der jeweiligen Endstellung, d. h. also in der Entleerstellung und in der Parkposition entsprechend abgesteckt werden.As a means for length change, for example, nested tubes can be used, which in the respective end position, d. H. be staked accordingly in the emptying position and in the parking position.
Besonders bevorzugt ist mindestens ein Druckmittelzylinder, der in den Lenkerhebel integriert ist bzw. den Lenkerhebel bildet. Der Druckmittelzylinder bietet den Vorteil, dass er auf einfache Weise zu bedienen ist, ohne dass der Müllwerker wie bei den ineinandergesteckten Rohren vor Ort tätig werden muss.Particularly preferred is at least one pressure cylinder, which is integrated in the handlebar lever and forms the handlebar lever. The pressure cylinder has the advantage that it is easy to use, without the garbage worker as in the nested pipes on site must be active.
Die Hydrauliksteuerung des Druckmittelzylinders ist vorzugsweise derart ausgelegt, dass in der Entleerstellung der Kolben mit Hydraulikflässigkeit beaufschlagt wird und dieser Druck konstant gehalten wird. Um in die Parkstellung überzugehen wird der Druckmittelzylinder entsperrt, so dass beim Beischwenken der Vorrichtung das Druckmittel aus dem Zylinder entweichen kann. Der Druckmittelzylinder ist somit drucklos. Die Drucklosstellung des Druckmittelzylinders bleibt erhalten, denn in der Parkstellung liegt der Kolben auf Anschlag.The hydraulic control of the pressure medium cylinder is preferably designed such that in the emptying position of the piston is acted upon by hydraulic fluid and this pressure is kept constant. To change over to the park position, the pressure medium cylinder is unlocked, so that the pressure medium can escape from the cylinder when the device is swayed. The pressure medium cylinder is thus depressurized. The pressure release position of the pressure medium cylinder is maintained, because in the parking position, the piston is on stop.
Der Lenkerarm ist vorteilhafterweise in mindestens zwei Drehstellungen feststellbar. Die erste Position entspricht der Position, die der drehfest an der Achse angeordnete Lenkerarm einnimmt. Die zweite Drehstellung dient dazu, den Lenkerarm nach unten um eine bestimmte Wegstrecke abzusenken, damit in etwa dieselbe Position erreicht wird, die mit dem am Lenkerhebel angeordneten Mittel zur Längenänderung erreicht wird. Es wird somit ebenfalls eine Parkposition mit großer Bodenfreiheit realisiert. In den beiden Drehstellungen ist der Lenkerarm vorzugsweise absteckbar und somit in den Drehstellungen verriegelbar.The link arm is advantageously detectable in at least two rotational positions. The first position corresponds to the position occupied by the rotatably mounted on the axis of the control arm. The second rotational position serves to lower the handlebar arm down by a certain distance, so that approximately the same position is reached, which is achieved with the handlebar lever arranged on the means for length change. It is thus also realized a parking position with great ground clearance. In the two rotational positions of the link arm is preferably staked and thus locked in the rotational positions.
Der Lenkerarm kann auch mit einer Betätigungseinrichtung versehen sein, die den Lenkerarm in die mindestens zwei Drehstellungen bewegt. Ein manuelles Zurückschwenken in die Parkposition ist somit nicht erforderlich. Gegebenenfalls können in den beiden Drehstellungen noch zusätzliche Verriegelungsmöglichkeiten vorhanden sein.The link arm may also be provided with an actuating device which moves the link arm in the at least two rotational positions. A manual swing back to the parking position is not required. Optionally, additional locking options may be present in the two rotational positions.
Die Betätigungseinrichtung umfasst vorzugsweise einen Druckmittelzylinder, der an den Hydraulikkreis, der für die Rotationsantriebe vorgesehen ist, angeschlossen werden kann.The actuating device preferably comprises a pressure medium cylinder, which can be connected to the hydraulic circuit which is provided for the rotary drives.
Der Lenkerarm weist vorzugsweise einen Anschlag für den Lenkerhebel in dessen Ruhestellung auf.The link arm preferably has a stop for the link lever in its rest position.
Der Gelenkpunkt des Lenkerhebels liegt vorzugsweise beabstandet vor dem Rotationsantrieb. Diese Anordnung ist sowohl bei dem drehfest an der Achse angeordneten Lenkerarm als auch an dem drehbar angeordneten Lenkerarm vorgesehen.The hinge point of the handlebar lever is preferably spaced apart from the rotary drive. This arrangement is provided both in the rotatably arranged on the axis of the control arm and on the rotatably arranged link arm.
Der Lenkerhebel ist vorzugsweise am oberen Ende des Hubwagens angelenkt. In Kombination mit dem am unteren Ende des Hubwagens angelenkten Schwenkarm steuert der Lenkerhebel die Ausrichtung des Hubwagens.The handlebar lever is preferably articulated at the upper end of the lift truck. In combination with the swivel arm articulated at the lower end of the lift truck, the handlebar lever controls the orientation of the lift truck.
Der Lenkerhebel ist ebenso wie der Schwenkarm vorzugsweise an der Rückseite des Hubwagens angelenkt, um ihn vor Beschädigungen zu schützen.The handlebar lever is like the swivel arm preferably hinged to the rear of the lift truck to protect it from damage.
Die Behälteraufnahme weist eine am oberen Ende des Hubwagens angeordneten Aufnahmekamm auf. Die Wahl der Behälteraufnahme ist beliebig, da der Gelenkmechanismus der Rotationsantriebe unabhängig von der Art der Behälteraufnahme ausgebildet ist.The container receptacle has a receiving comb arranged at the upper end of the lift truck. The choice of container receptacle is arbitrary, since the hinge mechanism of the rotary actuators is formed independently of the type of container receptacle.
Am Hubwagen ist weiterhin vorzugsweise eine Behälterverriegelungseinrichtung angeordnet, die einen Wipphebel umfasst, der am ersten Ende eine Verriegelungsleiste aufweist und am zweiten Ende mit einer Betätigungseinrichtung verbunden ist. Diese Verriegelung ist notwendig, damit sich der Behälter beim Entleeren in der Einkippstellung nicht vom Hubwagen lösen und in den Sammelbehälter fallen kann.Furthermore, a container locking device is preferably arranged on the lifting carriage, which device comprises a rocking lever which has a locking strip at the first end and is connected to an actuating device at the second end. This locking is necessary so that the container can not be released from the pallet truck when emptying in the Einkippstellung and fall into the reservoir.
Die Betätigungseinrichtung umfasst ebenfalls vorzugsweise einen Druckmittelzylinder, der vorzugsweise an der Rückseite des Hubwagens angelenkt ist.The actuating device also preferably comprises a pressure medium cylinder, which is preferably articulated on the rear side of the lift truck.
Beispielhafte Ausführungsformen der Erfindung werden nachfolgend anhand der Zeichnungen näher erläutert.Exemplary embodiments of the invention are explained below with reference to the drawings.
Es zeigen:
Figur 1- die Rückseite eines Sammelbehälters mit einer Entleervorrichtung mit zwei Rotationsantrieben,
- Figur 2a,b
- zwei Rotationsantriebe auf einer gemeinsamen Achse in schematischer Darstellung,
- Figur 2c
- zwei Rotationsantriebe auf einer gemeinsamen Achse in perspektivischer Darstellung,
Figur 3- eine schematische Darstellung einer Achse mit zwei Rotationsantrieben gemäß einer weiteren Ausführungsform,
Figur 4- das Ende einer Achse mit einem Verlängerungselement,
Figur 5- eine Seitenansicht der Entleereinrichtung in verschiedenen Schwenkpositionen,
- Figur 6
- ein Hubwagen mit Verriegelungseinrichtung in Seitenansicht,
- Figur 7
- eine Seitenansicht einer Entleervorrichtung gemäß einer weiteren Ausführungsform,
Figur 8- eine Seitenansicht der in
Figur 7 gezeigten Entleervorrichtung in Parkposition, Figur 9- eine vergrößerte Darstellung eines Lenkerarms,
Figur 10- eine weitere Ausführungsform einer Entleervorrichtung in Seitenansicht in Parkposition, und
Figur 11- zwei Rotationsantriebe auf einer gemeinsamen Achse gemäß einer weiteren Ausführungsform.
- FIG. 1
- the back of a collection container with a discharge device with two rotary drives,
- FIG. 2a, b
- two rotary drives on a common axis in a schematic representation,
- Figure 2c
- two rotary drives on a common axis in perspective view,
- FIG. 3
- a schematic representation of an axis with two rotary drives according to another embodiment,
- FIG. 4
- the end of an axle with an extension element,
- FIG. 5
- a side view of the emptying device in different pivot positions,
- FIG. 6
- a pallet truck with locking device in side view,
- FIG. 7
- a side view of an emptying device according to another embodiment,
- FIG. 8
- a side view of in
FIG. 7 shown emptying device in parking position, - FIG. 9
- an enlarged view of a handlebar arm,
- FIG. 10
- a further embodiment of an emptying device in side view in parking position, and
- FIG. 11
- two rotary drives on a common axis according to another embodiment.
In der
Unterhalb der Einschüttöffnung 3 ist eine Achse 12 mit ihren Achsenenden 13a, 13b an den Seitenwänden 5 befestigt. Die Achse 12 ist ortsfest angeordnet. Auf der Achse 12 sind zwei Hohlwellen 14 der beiden Rotationsantriebe 10 und 11 drehbar angeordnet. Über Druckmittel, die über einen Hydraulikkreis zugeführt werden, werden die Hohlwellen 14 angetrieben. An jeder Hohlwelle 14 sind jeweils zwei Schwenkarme 30 und ein Lenkerarm 40 mit einem Lenkerhebel 44 angeordnet, die einen Hubwagen 18 mit einer Behälteraufnahme 24 in Form eines Aufnahmekamms 25 tragen. Die Einzelheiten der Entleervorrichtung 8 werden im Zusammenhang mit der
In den
In der
In der
Die Breite der Befestigungsabschnitte 16 ist unterschiedlich, was den Vorteil hat, dass derjenige Schwenkarm 30, der an dem breiteren Befestigungsabschnitt 16 angeordnet ist, in Richtung der Längsachse 12a verschoben werden kann. Es kann dadurch auf einfache Weise eine Anpassung an die Breite des Hubwagens vorgenommen werden.The width of the
In der
Zwischen den beiden Hohlwellen 14 der beiden Rotationsantriebe 10, 11 ist der Zylinder 15 angeordnet, der zur zusätzlichen Abstützung über eine Halterung 9 an einem Querrahmen 6 befestigt ist. Ferner weist der Zylinder 15 zwei Hydraulikanschlüsse 17 auf, über die die beiden Rotationsantriebe 10, 11 mit Hydrauliköl versorgt werden. Die Rotationsantriebe 10, 11 können zur Entleerung von kleinen Behältern unabhängig voneinander betätigt werden. Um Großbehälter zu entleeren, die von beiden Hubwagen aufgenommen werden müssen, können die beiden Rotationsantriebe zusammengeschaltet werden, so dass diese sich synchron bewegen.Between the two
In der
In der
Auf der Achse 12 ist ein Lenkerarm 40 drehfest angeordnet, der sich nach vorne erstreckt und im Gelenkpunkt 42 mit dem Lenkerhebel 44 verbunden ist. Der Gelenkpunkt 42 liegt vor dem Rotationsantrieb 10 und oberhalb der durch die Achse 12a gehenden Horizontalen 70.On the
Der Lenkerhebel 44 ist im oberen Bereich im Gelenkpunkt 46 am Hubwagen 18 angeordnet. Sowohl der Schwenkarm 30 als auch der Lenkerhebel 44 sind an der Rückseite 19 des Hubwagens und somit im geschützten Bereich angebracht.The
Der Hubwagen 18 besitzt ferner eine Behälteraufnahme 24 sowie ein Widerlagerelement 26 zur Abstützung des Müllbehälters (nicht dargestellt).The
In der unteren Stellung ist der Hubwagen 18 im Wesentlichen vertikal ausgerichtet. Der Lenkerhebel 44 liegt in dieser Stellung am Anschlag 43 des Lenkerarms 40 an. Diese vertikale Ausrichtung bleibt zu Beginn des Schwenkvorgangs erhalten, so dass der bereitstehende Müllbehälter von der Behälteraufnahme 24 erfasst werden kann. Hierbei schiebt sich der Aufnahmekamm 25 unter den oberen Rand des Müllbehälters (nicht dargestellt).In the lower position of the
Der untere Gelenkpunkt 32 bewegt sich auf einem Schwenkkreis 34, der strichpunktiert eingezeichnet ist. Mit zunehmendem Schwenkvorgang bewegt sich der Hubwagen 18 nach oben, wobei er bis etwa zur Hälfte der Strecke seine vertikale Position beibehält.The
Sobald die Höhe des Gelenkpunktes 42 überschritten wird, wird der Hubwagen zunehmend geneigt, bis die Einkippstellung erreicht ist.Once the height of the
In der
Der Wipphebel 52 besitzt einen kürzeren Hebelarm 53b und einen längeren Hebelarm 53a. An dem kürzeren Hebelarm 53b ist der Druckmittelzylinder 60 angelenkt. Der längere Hebelarm 53a erstreckt sich in Richtung Behälteraufnahme 24 und trägt an seinem freien Ende eine Verriegelungsleiste 56. Durch das Ausfahren des Druckmittelzylinders 60 wird die Verriegelungsleiste 56 in Richtung Behälteraufnahme 24 beigeschwenkt und klemmt somit den aufgenommenen Müllbehälter (nicht dargestellt) auf der Behälteraufnahme 24 fest.The
In der
In der
In der
In der
In der
- 11
- Müllfahrzeuggarbage truck
- 22
- SammelbehälterClippings
- 33
- Einschüttöffnungpour-in
- 44
- Trägerelementsupport element
- 55
- SeitenwandSide wall
- 66
- Querrahmencross frame
- 77
- Konsoleconsole
- 88th
- Entleervorrichtungemptying
- 99
- Flanschflange
- 1010
- Rotationsantriebrotary drive
- 1111
- Rotationsantriebrotary drive
- 1212
- Achseaxis
- 12', 12"12 ', 12 "
- Achsabschnitteaxle sections
- 12a12a
- Längsachselongitudinal axis
- 13a,b13a, b
- Achsenendeaxle end
- 1414
- Hohlwellehollow shaft
- 1515
- Zylindercylinder
- 1616
- Befestigungsabschnittattachment section
- 1717
- Hydraulikanschlusshydraulic connection
- 1818
- Hubwagenlift trucks
- 1919
- Rückseite des HubwagensRear of the lift truck
- 2020
- Verlängerungselementextension element
- 2222
- Zahnstegdental bridge
- 2323
- Nutgroove
- 2424
- Behälteraufnahmecontainer receptacle
- 2525
- Aufnahmekammcomb
- 2626
- WiderlagerelementAbutment member
- 3030
- Schwenkarmswivel arm
- 31a31a
- erstes Ende des Schwenkarmsfirst end of the swivel arm
- 31b31b
- zweites Ende des Schwenkarmssecond end of the swing arm
- 3232
- Gelenkpunktfulcrum
- 3434
- Schwenkkreisswing circle
- 4040
- Lenkerarmcontrol arm
- 42, 42'42, 42 '
- Gelenkpunktfulcrum
- 4343
- Anschlagattack
- 4444
- Lenkerhebelhandlebar lever
- 4545
- DruckmittelzylinderPressure cylinder
- 4646
- Gelenkpunktfulcrum
- 5050
- BehälterverriegelungseinrichtungContainer locking device
- 5252
- Wipphebelrocking lever
- 53a,b53a, b
- Hebelarmlever arm
- 5454
- Gelenkpunktfulcrum
- 5656
- Verriegelungsleistelocking bar
- 5858
- Anlenkpunktarticulation
- 6060
- Betätigungseinrichtungactuator
- 6262
- Anlenkpunktarticulation
- 7070
- Horizontalehorizontal
- 8080
- Betätigungseinrichtungactuator
- 81, 81'81, 81 '
- Gelenkpunktfulcrum
- 9090
- Drehstellungrotary position
- 9191
- Drehstellungrotary position
- 100100
- Befestigungsflanschmounting flange
Claims (32)
- Device for emptying containers, in particular refuse containers, into a collecting container (2),
having at least one carrier element (4) on which at least one rotary drive (10, 11) is arranged,
having at least one lifting carriage (18) which has a container receiver (24),
having at least one pivot arm (30) which is connected at its first end (31a) in a rotationally secure manner to the rotary drive (10, 11) and at its second end (31 b) to the lifting carriage (18), and
wherein the rotary drive comprises a spindle (12) and a hollow shaft (14) which is rotatably mounted on the spindle (12), wherein
the spindle (12) is fixed in a rotationally secure manner to the carrier element (4) and the pivot arm (30) is fixed in a rotationally secure manner to the hollow shaft (14),
characterised in that
there is provided at least one guide arm (40) which is fixed in a rotationally secure manner to the spindle (12) or is rotatably mounted on the spindle (12) and is connected via a guide lever (44) to the lifting carriage (18). - Device according to claim 1, characterised in that the carrier element (4) is a mounting bracket (7) which is fixed to the collecting container (2).
- Device according to claim 1 or 2, characterised in that the carrier element (4), to which a spindle end (13a,b) of the spindle (12) is fixed, is a side wall (5) of the collecting container (2).
- Device according to claim 3, characterised in that the spindle ends (13a,b) are fixed in a rotationally secure manner to the side walls (5) of the collecting container (2).
- Device according to any one of claims 1 to 4, characterised in that the spindle (12) is arranged in a self-supporting manner.
- Device according to any one of claims 1 to 5, characterised in that the rotary drive (10, 11) is hydraulically driven.
- Device according to any one of claims 1 to 6, characterised in that at least two rotary drives (10, 11) are arranged side by side, the hollow shafts (14) of which are arranged on the spindle (12).
- Device according to claim 7, characterised in that the rotary drives (10, 11) can be interconnected hydraulically.
- Device according to any one of claims 1 to 8, characterised in that the spindle (12) has at least two spindle portions (12', 12") which are connected together by way of a coupling means.
- Device according to claim 9, characterised in that the coupling means is a cylinder (15) into which the ends (13a,b) of the two spindle portions (12', 12") can be inserted.
- Device according to either claim 9 or claim 10, characterised in that the cylinder (15) is arranged between the hollow shafts (14).
- Device according to any one of claims 9 to 11, characterised in that the cylinder (15) has hydraulic connections (17) for the rotary drives (10, 11) arranged adjacent to the cylinder (15).
- Device according to any one of claims 9 to 12, characterised in that the cylinder (15) is fixed to a carrier element (4).
- Device according to any one of claims 1 to 13, characterised in that a lengthening element (20) is arranged between at least one spindle end (13a,b) and the carrier element (4).
- Device according to claim 14, characterised in that the lengthening element (20) is extendable.
- Device according to any one of claims 1 to 15, characterised in that the outer surface the hollow shaft (14) has at least one fixing portion (16) with a surface for torque transmission, and in that the pivot arm (30) is fixed to the fixing portion (16).
- Device according to any one of claims 1 to 16, characterised in that the pivot arm (30) is rotatably arranged on the lifting carriage (18).
- Device according to any one of claims 1 to 17, characterised in that the pivot arm (30) is articulated with the bottom end of the lifting carriage (18).
- Device according to any one of claims 1 to 18, characterised in that the pivot arm (30) is articulated with the rear side (19) of the lifting carriage (18).
- Device according to any one of claims 1 to 19, characterised in that the point of articulation (42) of the guide lever (44) with the guide arm (40) is arranged above the horizontal line (70) running through the longitudinal axis (12a) of the spindle (12).
- Device according to any one of claims 1 to 20, characterised in that the guide lever (44) has means for changing the length.
- Device according to claim 21, characterised in that the means for changing the length comprise at least one pressure-medium cylinder (45).
- Device according to any one of claims 1 to 22, characterised in that the guide arm (40) can be fixed in at least two rotary positions (41 a, b).
- Device according to claim 23, characterised in that the guide arm (40) is connected to an actuating device (80) which moves the guide arm (40) into the at least two rotary positions (41a,b).
- Device according to claim 24, characterised in that the actuating device (80) comprises a pressure-medium cylinder.
- Device according to any one of claims 1 to 25, characterised in that the guide arm (40) has a stop (43) for the guide lever (44) in its rest position.
- Device according to any one of claims 1 to 26, characterised in that the point of articulation (42) of the guide lever (44) with the guide arm (40) is at a distance from the rotary drive (10, 11).
- Device according to any one of claims 1 to 27, characterised in that the guide lever (44) is articulated with the top end of the lifting carriage (18).
- Device according to any one of claims 1 to 28, characterised in that the guide arm (44) is articulated with the rear side (19) of the lifting carriage (18).
- Device according to any one of claims 1 to 29, characterised in that the container receiver (24) has a receiving comb (25) arranged at the top end of the lifting car (18).
- Device according to any one of claims 1 to 30, characterised in that there is arranged on the lifting carriage (18) a container locking device (50) which comprises a rocking lever (52) which has a locking strip (56) at the first end and is connected to an actuating device (60) at the second end.
- Device according to claim 31, characterised in that the actuating device (60) comprises a pressure-medium cylinder which is articulated with the lifting carriage (18).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200610052796 DE102006052796A1 (en) | 2006-11-09 | 2006-11-09 | Device for emptying containers |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1921026A1 EP1921026A1 (en) | 2008-05-14 |
EP1921026B1 true EP1921026B1 (en) | 2016-06-22 |
Family
ID=38983479
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP07120401.0A Active EP1921026B1 (en) | 2006-11-09 | 2007-11-09 | Device for emptying containers |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1921026B1 (en) |
DE (1) | DE102006052796A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2967983B1 (en) * | 2010-11-30 | 2014-11-21 | E3Lift | DEVICE AND METHOD FOR PREVENTING A CONTAINER FOR A WASTE COLLECTION VEHICLE |
CN104986482A (en) * | 2015-07-15 | 2015-10-21 | 广西玉柴专用汽车有限公司 | Water receiving device of garbage transfer truck |
CN111152062A (en) * | 2020-02-14 | 2020-05-15 | 太仓市伦友精工机械有限公司 | Manipulator on full-automatic slitting machine |
FI130257B (en) * | 2022-03-22 | 2023-05-15 | Ab Naerpes Trae & Metall Oy Naerpioen Puu Ja Metalli | Lifting apparatus and a method for emptying refuse containers |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1890855U (en) * | 1962-01-13 | 1964-04-09 | Otto K G Blechwarenfabrik U Ve | TRANSMISSION. |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1235800B (en) | 1962-11-21 | 1967-03-02 | Zoeller Elisabeth | Tilting device for emptying containers, in particular garbage cans, into a loading device |
DE2146653C3 (en) * | 1971-09-17 | 1980-03-20 | Sulo Eisenwerk Streuber & Lohmann Gmbh & Co Kg, 4900 Herford | Device for emptying large-volume garbage cans with essentially a square or rectangular plan |
DE2603897C3 (en) | 1976-02-02 | 1979-10-11 | Gebr. Otto Kg, 5910 Kreuztal | Lifting and tilting device for emptying containers for garbage or the like |
DE2654542C3 (en) * | 1976-12-02 | 1984-03-15 | Zöller-Kipper GmbH, 6500 Mainz | Lift and tilt device for containers, in particular for emptying refuse containers into refuse collection containers. |
US4773812A (en) * | 1987-04-29 | 1988-09-27 | Bayne Machine Works, Inc. | Receptacle lift and slim profile power unit therefor |
DE3830227A1 (en) * | 1988-09-06 | 1990-03-15 | Zoeller Kipper | LIFTING AND TILTING DEVICE FOR EMPTYING CONTAINERS IN THE BOTTOM OPENING OF A COLLECTOR, ESPECIALLY FOR EMPTYING WASTE CONTAINERS IN THE COLLECTOR OF A WASTE VEHICLE |
ATE229915T1 (en) * | 1998-05-11 | 2003-01-15 | Zoeller Holding Gmbh | LIFT-TILT DEVICE |
US6503045B2 (en) * | 1999-12-10 | 2003-01-07 | Perkins Manufacturing Company | Refuse container lifter |
-
2006
- 2006-11-09 DE DE200610052796 patent/DE102006052796A1/en not_active Ceased
-
2007
- 2007-11-09 EP EP07120401.0A patent/EP1921026B1/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1890855U (en) * | 1962-01-13 | 1964-04-09 | Otto K G Blechwarenfabrik U Ve | TRANSMISSION. |
Also Published As
Publication number | Publication date |
---|---|
DE102006052796A1 (en) | 2008-05-15 |
EP1921026A1 (en) | 2008-05-14 |
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