EP0890542B1 - Cooling units disposal device - Google Patents

Cooling units disposal device Download PDF

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Publication number
EP0890542B1
EP0890542B1 EP98111795A EP98111795A EP0890542B1 EP 0890542 B1 EP0890542 B1 EP 0890542B1 EP 98111795 A EP98111795 A EP 98111795A EP 98111795 A EP98111795 A EP 98111795A EP 0890542 B1 EP0890542 B1 EP 0890542B1
Authority
EP
European Patent Office
Prior art keywords
plate
lifting arm
lifting
arm
cooling units
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 - Lifetime
Application number
EP98111795A
Other languages
German (de)
French (fr)
Other versions
EP0890542A3 (en
EP0890542A2 (en
Inventor
Hans-Peter Walter
Alfred Walter
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.)
SEG Umwelt-Service GmbH
Original Assignee
SEG Umwelt-Service 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 SEG Umwelt-Service GmbH filed Critical SEG Umwelt-Service GmbH
Publication of EP0890542A2 publication Critical patent/EP0890542A2/en
Publication of EP0890542A3 publication Critical patent/EP0890542A3/en
Application granted granted Critical
Publication of EP0890542B1 publication Critical patent/EP0890542B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/16—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes with jibs supported by columns, e.g. towers having their lower end mounted for slewing movements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
    • B66C23/20—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes with supporting couples provided by walls of buildings or like structures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2345/00—Details for charging or discharging refrigerants; Service stations therefor
    • F25B2345/006—Details for charging or discharging refrigerants; Service stations therefor characterised by charging or discharging valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B45/00—Arrangements for charging or discharging refrigerant

Definitions

  • the invention relates to a device for disposal in cooling units for cooling certain media, with pliers for tapping the cooling circuit of the cooling unit is provided, which is connected to a suction and oil separation system via a line system is.
  • Such a device is known for example from EP-B-0 386 592.
  • Disposal device with an entrance and an exit trolley described that can be moved horizontally on a common mounting rail, the trolleys in each case a suction plate is assigned with which a cooling unit can be accommodated.
  • cooling units become gimbals Table spent, this table also has suction plates and there by means of Tongs remove the media intended for cooling from the cooling unit.
  • the invention is therefore based on the object of a device for disposing of To create cooling units for cooling certain media, with fewer personnel and Time is required to remove the media intended for cooling from the cooling units remove.
  • a lifting arm is provided the end of which is articulated a plate with at least one suction plate for receiving the cooling units to be disposed of, the Plate rotatably and pivotally attached to the lifting arm in the direction of the axis of the lifting arm is.
  • An embodiment of the invention is that a rotary motor for rotating the plate is provided.
  • the plate can be rotated through 360 °.
  • the plate by 45 ° towards the lifting arm and by 90 ° the lifting arm can be pivoted away.
  • a further development of the invention is that the lifting arm in its foot area is arranged vertically displaceable.
  • the plate has two suction plates.
  • the lifting device on a cross arm is a trolley with a load suspension device.
  • the advantages of the invention are essentially that with less staff than in the prior art, namely only one person, the same or more cooling units in can be disposed of over a period of time and that through the numerous Possibilities of movement of the lifting arm unergonomic working positions of the staff can be avoided. These movement options also enable one Tilting the ingested cooling unit to a maximum amount of cooling media suck off.
  • the device is suitable for mobile and stationary use.
  • the device 1 for the disposal of in Cooling units on a lifting arm 2, which is attached to the device 1.
  • the lifting arm 2 according to the embodiment shown extends from the device 1 upwards, then goes at right angles into a cross boom, from which the end of the Lift arm 2 angled downwards.
  • a plate 3 is articulated on the lifting arm 2 attached, which can be square, for example.
  • the plate 3 has at least one, in In the present case, two suction plates 4, which hold the cooling units to be disposed of serve by means of negative pressure.
  • the plate 3 can be rotated through 360 ° via a rotary motor and via a hydraulic cylinder 5, which is articulated on the plate 3 and on the lifting arm 2 by about 45 ° in the direction of the Lift arm 2 and can be swiveled away from the lifting arm 2 by approx. 90 °.
  • the lifting arm 2 is in turn vertically movable on rails 6 on the device 1, so that the cooling units picked up with the suction plates 4 in all relevant working positions can be moved so that an ergonomic working posture of the staff at all times is made possible.
  • an additional pivotable about a vertical axis Lifting device 7 may be provided, the one on a horizontally arranged cross arm 8 Trolley 9 having a load suspension device 10.
  • the device 1 can be arranged stationary, but it can also be mobile for transport be designed for example on a truck, it being expedient that the Lifting device 7 is designed to be removable.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Processing Of Solid Wastes (AREA)
  • Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

The device has a tool for connecting the cooling circuit which is connected via a conducting system to a suction and oil separation system. A lifting arm (2) has a plate (3) linked to one end with at least one suction disc (4). The plate is rotatably attached to the lifting arm so as to pivot in the direction of the axis of the lifting arm. The plate is rotated by a motor. It can be turned through 360 deg., or through 45 deg. towards the arm and through 90 deg. away from the arm.

Description

Die Erfindung betrifft eine Vorrichtung zur Entsorgung von in Kühlaggregaten zum Kühlen bestimmter Medien, wobei eine Zange zum Anzapfen des Kühlkreislaufes des Kühlaggregates vorgesehen ist, die über ein Leitungssystem mit einem Absaug- und Öltrennsystem verbunden ist.The invention relates to a device for disposal in cooling units for cooling certain media, with pliers for tapping the cooling circuit of the cooling unit is provided, which is connected to a suction and oil separation system via a line system is.

Eine derartige Vorrichtung ist beispielsweise aus der EP-B-0 386 592 bekannt. Dort wird eine Entsorgungsvorrichtung mit einer Eingangs- und einer Ausgangslaufkatze beschrieben, die auf einer gemeinsamen Tragschiene waagrecht verfahrbar sind, wobei den Laufkatzen jeweils ein Saugteller zugeordnet ist, mit dem ein Kühlaggregat aufgenommen werden kann. Die Kühlaggregate werden gemäß diesem Stand der Technik zu einem kardanisch bewegbaren Tisch verbracht, wobei dieser Tisch ebenfalls Saugteller aufweist und dort werden mittels der Zange die zum Kühlen bestimmten Medien aus dem Kühlaggregat entfernt.Such a device is known for example from EP-B-0 386 592. There will be one Disposal device with an entrance and an exit trolley described that can be moved horizontally on a common mounting rail, the trolleys in each case a suction plate is assigned with which a cooling unit can be accommodated. The According to this state of the art, cooling units become gimbals Table spent, this table also has suction plates and there by means of Tongs remove the media intended for cooling from the cooling unit.

Diese Vorrichtung ist zwar zum Entsorgen von Kühlaggregaten gut geeignet, sie hat aber den Nachteil, daß sie sehr personalintensiv ist. Für den Betrieb dieser Anlage sind drei Personen erforderlich. Hinzu kommt, daß das Transportieren der Kühlaggregate mit den Laufkatzen zu dem Tisch, das Absetzen und Befestigen der Kühlaggregate auf dem Tisch und der Wegtransport umständlich, kraftaufwendig und zeitaufwendig ist. Hinzu kommt, daß bei dieser Vorrichtung unergonomische Arbeitsstellungen nicht ganz zu vermeiden sind.Although this device is well suited for the disposal of cooling units, it does Disadvantage that it is very labor intensive. Three people are responsible for operating this system required. In addition, the transport of the cooling units with the trolleys the table, the placing and fastening of the cooling units on the table and the Transporting away is cumbersome, forceful and time consuming. In addition, at This device cannot completely avoid unergonomic working positions.

Der Erfindung liegt daher die Aufgabe zugrunde, eine Vorrichtung zum Entsorgen von in Kühlaggregaten zum Kühlen bestimmter Medien zu schaffen, bei der weniger Personal und Zeit benötigt wird, um die zum Kühlen bestimmten Medien aus den Kühlaggregaten zu entfernen.The invention is therefore based on the object of a device for disposing of To create cooling units for cooling certain media, with fewer personnel and Time is required to remove the media intended for cooling from the cooling units remove.

Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß ein Hubarm vorgesehen ist, an dessen Ende eine Platte mit mindestens einem Saugteller zur Aufnahme der zu entsorgenden Kühlaggregate gelenkig befestigt ist, wobei die Platte drehbar und in Richtung der Achse des Hubarms schwenkbar an dem Hubarm befestigt ist.This object is achieved in that a lifting arm is provided the end of which is articulated a plate with at least one suction plate for receiving the cooling units to be disposed of, the Plate rotatably and pivotally attached to the lifting arm in the direction of the axis of the lifting arm is.

Eine Ausbildung der Erfindung besteht darin, daß ein Drehmotor zum Drehen der Platte vorgesehen ist.An embodiment of the invention is that a rotary motor for rotating the plate is provided.

Vorteilhaft ist es, daß die Platte um 360 ° drehbar ist. It is advantageous that the plate can be rotated through 360 °.

Es ist auch zweckmäßig, daß die Platte um 45 ° in Richtung auf den Hubarm und um 90 ° von dem Hubarm weg schwenkbar ist.It is also appropriate that the plate by 45 ° towards the lifting arm and by 90 ° the lifting arm can be pivoted away.

Eine Weiterbildung der Erfindung besteht darin, daß der Hubarm in seinem Fußbereich vertikal verschiebbar angeordnet ist.A further development of the invention is that the lifting arm in its foot area is arranged vertically displaceable.

Weiterhin liegt es im Rahmen der Erfindung, daß die Platte zwei Saugteller aufweist.Furthermore, it is within the scope of the invention that the plate has two suction plates.

Sinnvoll ist auch, daß eine um eine Achse schwenkbare Hubvorrichtung vorgesehen ist.It is also useful that a lifting device pivotable about an axis is provided.

Schließlich ist es erfindungsgemäß, daß die Hubeinrichtung an einem Querarm eine Laufkatze mit einer Lastaufnahmevorrichtung aufweist.Finally, it is according to the invention that the lifting device on a cross arm is a trolley with a load suspension device.

Die Vorteile der Erfindung bestehen im wesentlichen darin, daß mit weniger Personal als beim Stand der Technik, nämlich nur einer Person, gleich viel oder mehr Kühlaggregate in einem Zeitraum entsorgt werden können und daß durch die zahlreichen Bewegungsmöglichkeiten des Hubarms unergonomische Arbeitsstellungen des Personals vermieden werden können. Diese Bewegungsmöglichkeiten ermöglichen gleichfalls ein Kippen des aufgenommenen Kühlaggregates, um eine maximale Menge an Kühlmedien abzusaugen. Die Vorrichtung eignet sich zum mobilen und zum stationären Einsatz.The advantages of the invention are essentially that with less staff than in the prior art, namely only one person, the same or more cooling units in can be disposed of over a period of time and that through the numerous Possibilities of movement of the lifting arm unergonomic working positions of the staff can be avoided. These movement options also enable one Tilting the ingested cooling unit to a maximum amount of cooling media suck off. The device is suitable for mobile and stationary use.

Im folgenden wird eine beispielhafte Ausführung der Erfindung anhand von Zeichnungen beschrieben. Es zeigt

Fig. 1
eine Darstellung einer erfindungsgemäßen Vorrichtung.
An exemplary embodiment of the invention is described below with reference to drawings. It shows
Fig. 1
a representation of a device according to the invention.

Wie aus Fig. 1 ersichtlich, weist die erfindungsgemäße Vorrichtung 1 zur Entsorgung von in Kühlaggregaten einen Hubarm 2 auf, der an der Vorrichtung 1 befestigt ist. Der Hubarm 2 gemäß der dargestellten Ausführungsform erstreckt sich von der Vorrichtung 1 aus nach oben, geht dann rechtwinklig in einen Querausleger über, von dem aus sich das Endstück des Hubarms 2 nach unten abwinkelt. An seinem Ende ist an dem Hubarm 2 eine Platte 3 gelenkig befestigt, die beispielsweise quadratisch sein kann. Die Platte 3 weist mindestens einen, im vorliegenden Fall zwei Saugteller 4 auf, die zur Aufnahme der zu entsorgenden Kühlaggregate mittels Unterdruck dienen. 1, the device 1 according to the invention for the disposal of in Cooling units on a lifting arm 2, which is attached to the device 1. The lifting arm 2 according to the embodiment shown extends from the device 1 upwards, then goes at right angles into a cross boom, from which the end of the Lift arm 2 angled downwards. At its end, a plate 3 is articulated on the lifting arm 2 attached, which can be square, for example. The plate 3 has at least one, in In the present case, two suction plates 4, which hold the cooling units to be disposed of serve by means of negative pressure.

Die Platte 3 ist über einen Drehmotor um 360 ° drehbar und über einen Hydraulikzylinder 5, der an der Platte 3 und an dem Hubarm 2 angelenkt ist, um ca. 45 ° in Richtung auf den Hubarm 2 und um ca. 90 ° vom Hubarm 2 weg schwenkbar.The plate 3 can be rotated through 360 ° via a rotary motor and via a hydraulic cylinder 5, which is articulated on the plate 3 and on the lifting arm 2 by about 45 ° in the direction of the Lift arm 2 and can be swiveled away from the lifting arm 2 by approx. 90 °.

Der Hubarm 2 ist wiederum auf Schienen 6 an der Vorrichtung 1 vertikal verfahrbar, so daß die mit den Saugtellern 4 aufgenommenen Kühlaggregate in alle relevanten Arbeitspostitionen verfahren werden können, so daß jederzeit eine ergonomische Arbeitshaltung des Personals ermöglicht wird.The lifting arm 2 is in turn vertically movable on rails 6 on the device 1, so that the cooling units picked up with the suction plates 4 in all relevant working positions can be moved so that an ergonomic working posture of the staff at all times is made possible.

Wie in Fig. 1 dargestellt, kann zusätzlich eine um eine vertikale Achse schwenkbare Hubeinrichtung 7 vorgesehen sein, die an einem horizontal angeordneten Querarm 8 eine Laufkatze 9 mit einer Lastaufnahmeeinrichtung 10 aufweist.As shown in Fig. 1, an additional pivotable about a vertical axis Lifting device 7 may be provided, the one on a horizontally arranged cross arm 8 Trolley 9 having a load suspension device 10.

Die Vorrichtung 1 kann stationär angeordnet sein, sie kann jedoch auch mobil zum Transport beispielsweise auf einem Lkw ausgelegt sein, wobei es zweckmäßig ist, daß die Hubeinrichtung 7 abnehmbar ausgebildet ist.The device 1 can be arranged stationary, but it can also be mobile for transport be designed for example on a truck, it being expedient that the Lifting device 7 is designed to be removable.

Claims (8)

  1. A device for the disposal of media used as refrigerants in refrigerating units, in which a gripper connected via piping with a suction and oil-separating system is provided for tapping the refrigerant circuit of the refrigerating unit, characterized in that a lifting arm (2) is provided which is jointed at its end with a plate (3) that has at least one suction pad (4) for picking up the cooling units to be disposed of, the plate (3) being attached to the lifting arm (2) such that the plate (3) is pivotable in the direction of the axis of the lifting arm (2) and is also rotatable.
  2. The device of claim 1, characterized in that a rotary motor is provided to rotate the plate (3).
  3. The device of claim 1 or 2, characterized in that the plate (3) can be rotated through 360 °.
  4. The device of claim 1, characterized in that the plate (3) can be pivoted through 45 ° towards the lifting arm (2) and through 90 ° away from the lifting arm (2).
  5. The device of claim 1, characterized in that in its foot area, the lifting device (2) is disposed such that it can be moved up and down.
  6. The device of claim (1), characterized in that in that the plate (3) has two suction pads (4).
  7. The device of claim 1, characterized in that a lifting device (7) is provided which is pivotable about an axis.
  8. The device of claim (7), characterized in that on a transverse arm (8), the lifting device (7) has a trolley (9) equipped with a load suspension device (10).
EP98111795A 1997-07-09 1998-06-26 Cooling units disposal device Expired - Lifetime EP0890542B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29712039U DE29712039U1 (en) 1997-07-09 1997-07-09 Device for the disposal of cooling units
DE29712039U 1997-07-09

Publications (3)

Publication Number Publication Date
EP0890542A2 EP0890542A2 (en) 1999-01-13
EP0890542A3 EP0890542A3 (en) 1999-02-03
EP0890542B1 true EP0890542B1 (en) 2001-01-24

Family

ID=8042830

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98111795A Expired - Lifetime EP0890542B1 (en) 1997-07-09 1998-06-26 Cooling units disposal device

Country Status (5)

Country Link
EP (1) EP0890542B1 (en)
AT (1) ATE198862T1 (en)
DE (2) DE29712039U1 (en)
DK (1) DK0890542T3 (en)
ES (1) ES2155273T3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109805002A (en) * 2019-03-04 2019-05-28 安徽冠东电子科技有限公司 A kind of planet gear type liquid nitrogen container cryovial storage removal equipment

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114014009A (en) * 2021-11-22 2022-02-08 江苏盟星智能科技有限公司 Intelligent docking station robot plate collecting and releasing machine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3637092A (en) * 1970-04-30 1972-01-25 Gen Electric Material-handling apparatus
US4676713A (en) * 1985-12-06 1987-06-30 Voelpel Charles E Material handling machine
US4884938A (en) * 1986-12-01 1989-12-05 Kawasaki Jukogyo Kabushiki Kaisha Apparatus for handling large-sized articles
JPH0757680B2 (en) * 1988-10-26 1995-06-21 鹿島建設株式会社 Wall material transportation mounting device
DE8902602U1 (en) * 1989-03-04 1989-05-11 Walter Gmbh, 6642 Mettlach, De
NL8902218A (en) * 1989-09-04 1991-04-02 Aviv V O F METHOD AND APPARATUS FOR EMPTYING CFC-COOLING SYSTEMS
DE4244047A1 (en) * 1992-12-24 1994-06-30 Schmidt Heinz Workpiece handling and transfer equipment for assembly operations, etc.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109805002A (en) * 2019-03-04 2019-05-28 安徽冠东电子科技有限公司 A kind of planet gear type liquid nitrogen container cryovial storage removal equipment
CN109805002B (en) * 2019-03-04 2021-07-02 安徽冠东电子科技有限公司 Planet wheel type liquid nitrogen tank freezing pipe storage and shifting-out equipment

Also Published As

Publication number Publication date
ES2155273T3 (en) 2001-05-01
ATE198862T1 (en) 2001-02-15
DE29712039U1 (en) 1997-08-28
DE59800446D1 (en) 2001-03-01
DK0890542T3 (en) 2001-04-23
EP0890542A3 (en) 1999-02-03
EP0890542A2 (en) 1999-01-13

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