EP0463386A1 - Container tipper for automatically gripping socket-fitted refuse containers and overturning them into the body of a motor vehicle - Google Patents
Container tipper for automatically gripping socket-fitted refuse containers and overturning them into the body of a motor vehicle Download PDFInfo
- Publication number
- EP0463386A1 EP0463386A1 EP91108624A EP91108624A EP0463386A1 EP 0463386 A1 EP0463386 A1 EP 0463386A1 EP 91108624 A EP91108624 A EP 91108624A EP 91108624 A EP91108624 A EP 91108624A EP 0463386 A1 EP0463386 A1 EP 0463386A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- arms
- container tipper
- container
- bin
- rocking
- 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.)
- Withdrawn
Links
Images
Classifications
-
- 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
-
- 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
- B65F3/08—Platform elevators or hoists with guides or runways for raising or tipping receptacles
-
- 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
-
- 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
- B65F2003/0263—Constructional features relating to discharging means
- B65F2003/0273—Constructional features relating to discharging means capable of rotating around a vertical axis
-
- 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
- B65F2003/0263—Constructional features relating to discharging means
- B65F2003/0276—Constructional features relating to discharging means capable of moving towards or away from the vehicle
Definitions
- This invention relates to a device for automatically gripping socket-fitted refuse containers and overturning them into the body of a collecting motor vehicle.
- the container socket structure is advantageous because containers of different capacity can be gripped and emptied by a single type of container tipper as the sockets are of standard dimensions for any container capacity.
- the teeth of said single type of container tipper engage some or all of the sockets according to the length and hence the capacity of the container to be gripped and emptied.
- this socket-fitted container has the drawback of having to be wheeled manually into an exact position in front of the comb of the container tipper, thus requiring vehicle personnel to be made available on the ground and hence involving additional cost, and also involving a container positioning operation which takes a relatively long time.
- An object of the present invention is to provide a device for gripping socket-fitted containers and overturning them into the body of a motor vehicle in a manner which is automatic and hence obviates the aforesaid drawbacks.
- the container tipper for automatically gripping socket-fitted refuse bins and overturning them into the body of a motor vehicle is essentially characterised by comprising a rocking structure alignable with the bin, a plurality of arms, each having an end block intended to engage a respective socket of said bin, means associated with said arms to move them from a first substantially vertical position to a second position angularly inclined to said rocking structure, means for preventing the rocking of the structure and means for locking the bin onto said rocking structure during its overturning.
- the container tipper comprises conventionally a pair of slide guides 2 mounted on a motor vehicle body 3.
- the container tipper is operated conventionally by a cylinder 4, which moves it from a first position alongside the body 3 into a position for overturning into this latter the refuse contained in a bin 5 which is provided on its front face with a plurality of sockets designed to cooperate with a comb device forming part of the container tipper 1.
- the container tipper 1 consists of a lifting frame 6 provided with a pair of mutually rigid arms 7 pivoted at 8 to the frame 6.
- the described structure forms part of the previous Italian patent application No. 24109 A/84.
- the arms 13' and 13'" are pivoted to the rocking structure 12 by simple pins 15, and by means of brackets 16 support the central arm 13" which is provided with a pin 17 cooperating with a slot 18 in the rod of a hydraulic cylinder 19 pivoted at 20 to the frame 12.
- the arms 13',....14',.... conventionally comprise end blocks 21, representing those parts of the container tipper which engage the sockets.
- the structure 12 is rockable by virtue of the pin 11.
- a pair of cylinders 22 pivoted at 23 to the lifting frame 6 are provided, their rod being connected at 24 to a locking element 25 pivoted to the frame 6 at 26.
- the proposed arrangement also allows the container tipper to move laterally from its normal rest position.
- slide means 32 slidable along a support guide 33 rigid with the body 3, said slide means being controlled by a hydraulic cylinder 34.
- the container tipper can be moved by the cylinder 34 in either direction.
- the bin 5 is roughly centered initially, for example using a first telecamera T1. Fine centering is determined by using the cylinder 34, then the container tipper is moved outwards and the rocking structure 12 simultaneously unlocked by disengaging the locking elements 25 by operating the cylinder 22. Operating in this manner, the rocking structure 12 arranges itself exactly parallel to the bin 5 as soon as it makes contact with it. As shown in Figure 7b, a pair of sensors 3 determine and control the alignment of the rocking structure 12 with the bin 5 and automatically terminate the outward movement of the container tipper 1.
- the two arm groups 13 and 14 are released by operating the cylinders 19. Because of the presence of the slots 18, the groups 13 and 14 lie by gravity against the front part of the bin 5.
- the reason for providing two arm groups 13 and 14 is to be able to use the same container tipper 1 for gripping two smaller bins 5 which are side by side but not perfectly aligned.
- the first group operates on the first bin and the second on the second bin.
- the raising of the container tipper begins and continues until the blocks 21 have engaged the bin sockets.
- a sensor (not shown) associated with one or more of the blocks 21 senses when this engagement has taken place, terminates the raising operation and then retracts the arm groups 13 and 14 by operating the cylinders 19, which during this stage exert a pulling action on the pins 17 by means of the end of the slot 18.
- the locking elements 25 are operated by the cylinders 22 to return the rocking structure 12 to its correct position ( Figure 7d).
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Refuse-Collection Vehicles (AREA)
- Refuse Receptacles (AREA)
- Refuse Collection And Transfer (AREA)
Abstract
A container tipper for automatically gripping socket-fitted refuse bins and overturning them into the body of a motor vehicle, characterised by comprising a rocking structure (12) alignable with the bin (5), a plurality of arms (13', 13"..., 14', 14"...), each having an end block intended to engage a respective socket of said bin, means (19) associated with said arms to move them from a first substantially vertical position to a second position angularly inclined to said rocking structure, means (25) for preventing the rocking of the structure (12) and means (29) for locking the bin onto said rocking structure during its overturning.
Description
- This invention relates to a device for automatically gripping socket-fitted refuse containers and overturning them into the body of a collecting motor vehicle.
- It is known to use refuse containers comprising on at least their front face a plurality of sockets designed to cooperate with a comb device forming part of the container tipper associated with a refuse collecting vehicle. These socket-fitted containers, provided with castors, are currently wheeled manually in front of the comb device so that when this latter moves upwards it hooks the various teeth of the comb device into the respective sockets of the container so as to raise it and overturn the refuse collected in the container into the body of a motor vehicle.
- The container socket structure is advantageous because containers of different capacity can be gripped and emptied by a single type of container tipper as the sockets are of standard dimensions for any container capacity. In this respect, the teeth of said single type of container tipper engage some or all of the sockets according to the length and hence the capacity of the container to be gripped and emptied.
- However, as already stated, this socket-fitted container has the drawback of having to be wheeled manually into an exact position in front of the comb of the container tipper, thus requiring vehicle personnel to be made available on the ground and hence involving additional cost, and also involving a container positioning operation which takes a relatively long time.
- An object of the present invention is to provide a device for gripping socket-fitted containers and overturning them into the body of a motor vehicle in a manner which is automatic and hence obviates the aforesaid drawbacks.
- This and further objects of the invention will be apparent to the expert of the art on reading the ensuing description.
- According to the invention the container tipper for automatically gripping socket-fitted refuse bins and overturning them into the body of a motor vehicle is essentially characterised by comprising a rocking structure alignable with the bin, a plurality of arms, each having an end block intended to engage a respective socket of said bin, means associated with said arms to move them from a first substantially vertical position to a second position angularly inclined to said rocking structure, means for preventing the rocking of the structure and means for locking the bin onto said rocking structure during its overturning.
- The container tipper of the invention is illustrated by way of example on the figures of the accompanying drawings, in which:
- Figure 1 is a schematic rear view of a motor vehicle provided with the container tipper of the invention;
- Figure 2 is a front view of the overall container tipper;
- Figure 3 is a view of the container tipper from above, on the line D-D of Figure 2;
- Figure 4 is a section on the line C-C of Figure 2;
- Figure 5 is a section on the line B-B of Figure 2;
- Figure 6 is a section on the line A-A of Figure 2;
- Figures 7a, b, c, d and e schematically illustrate the various operating stages of the container tipper.
- With reference to said figures, the container tipper, indicated overall by 1, comprises conventionally a pair of
slide guides 2 mounted on a motor vehicle body 3. The container tipper is operated conventionally by acylinder 4, which moves it from a first position alongside the body 3 into a position for overturning into this latter the refuse contained in abin 5 which is provided on its front face with a plurality of sockets designed to cooperate with a comb device forming part of thecontainer tipper 1. - With particular reference to Figures 2-6, the
container tipper 1 consists of a liftingframe 6 provided with a pair of mutuallyrigid arms 7 pivoted at 8 to theframe 6. The described structure forms part of the previous Italian patent application No. 24109 A/84. - Rigid with the
frame 6 there is a fixed structure 9 provided with a pair ofhinges 10 cooperating with avertical pin 11 on which there is hinged arocking structure 12 housing twogroups arms 13', 13", 13'" and 14', 14", 14"' intended to engage the sockets of thecontainer 5, as will be apparent hereinafter. - For clarity, reference will be made only to the
first group 13, thesecond group 14 being identical to the first. - The arms 13' and 13'" are pivoted to the
rocking structure 12 bysimple pins 15, and by means ofbrackets 16 support thecentral arm 13" which is provided with a pin 17 cooperating with aslot 18 in the rod of ahydraulic cylinder 19 pivoted at 20 to theframe 12. The arms 13',....14',.... conventionally compriseend blocks 21, representing those parts of the container tipper which engage the sockets. - As stated, the
structure 12 is rockable by virtue of thepin 11. To prevent rocking of the structure for the reasons described hereinafter, a pair ofcylinders 22 pivoted at 23 to the liftingframe 6 are provided, their rod being connected at 24 to alocking element 25 pivoted to theframe 6 at 26. - To lock the
bin 5 when gripped by theblocks 21 and during lifting, there is pivoted to theframe 6 at 26, practically to the side of thecylinder 22, afurther cylinder 27 having its rod connected at 28 to alocking element 29 pivoted at 30 to theframe 6. On the end of theelement 29 there is fixed acrosspiece 31 extending along the entire width of thestructure 12. - The proposed arrangement also allows the container tipper to move laterally from its normal rest position.
- This is achieved by providing slide means 32 slidable along a
support guide 33 rigid with the body 3, said slide means being controlled by ahydraulic cylinder 34. The container tipper can be moved by thecylinder 34 in either direction. - In operation, as illustrated in Figures 7a, b, c, d and e, the
bin 5 is roughly centered initially, for example using a first telecamera T1. Fine centering is determined by using thecylinder 34, then the container tipper is moved outwards and therocking structure 12 simultaneously unlocked by disengaging thelocking elements 25 by operating thecylinder 22. Operating in this manner, therocking structure 12 arranges itself exactly parallel to thebin 5 as soon as it makes contact with it. As shown in Figure 7b, a pair of sensors 3 determine and control the alignment of therocking structure 12 with thebin 5 and automatically terminate the outward movement of thecontainer tipper 1. - As shown in Figure 7c, the two
arm groups cylinders 19. Because of the presence of theslots 18, thegroups bin 5. - The reason for providing two
arm groups same container tipper 1 for gripping twosmaller bins 5 which are side by side but not perfectly aligned. - In this latter case the first group operates on the first bin and the second on the second bin.
- As shown in Figure 7c, the raising of the container tipper begins and continues until the
blocks 21 have engaged the bin sockets. A sensor (not shown) associated with one or more of theblocks 21 senses when this engagement has taken place, terminates the raising operation and then retracts thearm groups cylinders 19, which during this stage exert a pulling action on the pins 17 by means of the end of theslot 18. When the arms have been completely retracted, thelocking elements 25 are operated by thecylinders 22 to return therocking structure 12 to its correct position (Figure 7d). - During the raising operation the
locking elements 29 are operated by thecylinder 27 so that theircrosspiece 31 acts on the top of the socket to lock the socket and hence thebin 5 between thecrosspiece 31 and theblocks 21, so enabling the bin to be overturned (Figure 7e) and hence emptied.
Claims (7)
1. A container tipper for automatically gripping socket-fitted refuse bins and overturning them into the body of a motor vehicle, characterised by comprising a rocking structure (12) alignable with the bin (5), a plurality of arms (13', 13"..., 14', 14"...), each having an end block intended to engage a respective socket of said bin, means (19) associated with said arms to move them from a first substantially vertical position to a second position angularly inclined to said rocking structure, means (25) for preventing the rocking of the structure (12) and means (29) for locking the bin onto said rocking structure during its overturning.
2. A container tipper as claimed in claim 1, characterised in that said arms are combined into one or more groups (13, 14), each group being provided with operating means (19).
3. A container tipper as claimed in the preceding claims, characterised in that the operating means (19) for the arms and/or arm groups comprise a cylinder, the rod of which is provided with means (18) to allow said arms and/or arm groups to freely rotate into said second position and be controlledly returned from said second position to said first position.
4. A container tipper as claimed in claim 3, characterised in that said means allowing free and controlled rotation of said arms consist of slots (18) or the like cooperating with pins (17) associated with said arms.
5. A container tipper as claimed in the preceding claims, characterised by comprising means (32, 33, 34) for determining, relative to said body (3), controlled movements of said container tipper about its normal rest position.
6. A container tipper as claimed in the preceding claims, characterised by being mounted on raising guides (2) of conventional type by means of a lifting frame (6), said lifting structure comprising on its centre line a pair of hinges (10) which cooperate with a pin (11) forming the pivot for the rocking of said structure (12).
7. A container tipper as claimed in one or more of the preceding claims, characterised in that the blocks (21) comprise sensor means arranged to indicate when the engagement of the bin has taken place.
A container tipper as described, illustrated, claimed and for the objects specified.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT02077390A IT1250916B (en) | 1990-06-26 | 1990-06-26 | CONTAINER FOR AUTOMATIC TAKING CONTAINERS FOR WASTE IN POCKETS AND FOR THE OVERTURNING OF THEMSELVES IN THE BOX OF A VEHICLE |
IT2077390 | 1990-06-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
EP0463386A1 true EP0463386A1 (en) | 1992-01-02 |
Family
ID=11171865
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP91108624A Withdrawn EP0463386A1 (en) | 1990-06-26 | 1991-05-28 | Container tipper for automatically gripping socket-fitted refuse containers and overturning them into the body of a motor vehicle |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0463386A1 (en) |
IT (1) | IT1250916B (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0630831A1 (en) * | 1993-06-22 | 1994-12-28 | Jack Allen (Motor Bodies) Limited | Collection vehicle |
EP0667308A1 (en) * | 1994-02-10 | 1995-08-16 | Vigilio Porcelli | Device for lifting and tipping a curbside waste bin |
US5525022A (en) * | 1994-12-05 | 1996-06-11 | Automated Refuse Equipment, Inc. | Apparatus for engaging and lifting a refuse container |
EP0736465A1 (en) * | 1995-04-06 | 1996-10-09 | Zöller-Kipper GmbH | Lifting/tipping or tipping device for emptying refuse receptacles |
NL1007726C2 (en) * | 1997-12-08 | 1999-06-09 | Geesink Bv | Device for gripping firmly and accommodating rubbish containers |
WO1999033329A1 (en) | 1997-12-08 | 1999-07-01 | Geesink B.V. | Refuse collection vehicle having a side loading device provided with camera monitoring |
EP0955252A1 (en) * | 1998-05-06 | 1999-11-10 | Zöller-Kipper GmbH | Emptying device for refuse receptacles with a position recognition and control device |
EP0955251A1 (en) * | 1998-05-05 | 1999-11-10 | OTTO Entsorgungssysteme GmbH | Collection vehicle for waste and valuable materials |
EP0963923A2 (en) | 1998-05-08 | 1999-12-15 | Faun Umwelttechnik GmbH & Co. | Refuse collection vehicle with side-mounted lifting and tipping device |
CN106477213A (en) * | 2015-08-26 | 2017-03-08 | 张智刚 | Refuse bin automatic loading and unloading mover |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0010719A1 (en) * | 1978-10-31 | 1980-05-14 | Zöller-Kipper GmbH | Lifting/tipping or tipping apparatus for emptying containers of varying sizes |
EP0078011A1 (en) * | 1981-10-24 | 1983-05-04 | Friedrich Kampwerth Maschinenfabrik | Refuse collecting vehicle |
EP0173180A1 (en) * | 1984-08-21 | 1986-03-05 | Zöller-Kipper GmbH | Tipping or lifting/tipping device for emptying receptacles into collecting receptacles, especially of dust bins into a collecting container of a refuse-collecting vehicle |
GB2168316A (en) * | 1984-12-18 | 1986-06-18 | Cristina Longaretti | Device for overturning refuse bins into the body of a collection vehicle |
EP0268883A2 (en) * | 1986-11-21 | 1988-06-01 | Zöller-Kipper GmbH | Apparatus for raising and tipping or for tipping a receptacle, especially a refuse receptacle, to discharge its contents into a collecting container |
-
1990
- 1990-06-26 IT IT02077390A patent/IT1250916B/en active IP Right Grant
-
1991
- 1991-05-28 EP EP91108624A patent/EP0463386A1/en not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0010719A1 (en) * | 1978-10-31 | 1980-05-14 | Zöller-Kipper GmbH | Lifting/tipping or tipping apparatus for emptying containers of varying sizes |
EP0078011A1 (en) * | 1981-10-24 | 1983-05-04 | Friedrich Kampwerth Maschinenfabrik | Refuse collecting vehicle |
EP0173180A1 (en) * | 1984-08-21 | 1986-03-05 | Zöller-Kipper GmbH | Tipping or lifting/tipping device for emptying receptacles into collecting receptacles, especially of dust bins into a collecting container of a refuse-collecting vehicle |
GB2168316A (en) * | 1984-12-18 | 1986-06-18 | Cristina Longaretti | Device for overturning refuse bins into the body of a collection vehicle |
EP0268883A2 (en) * | 1986-11-21 | 1988-06-01 | Zöller-Kipper GmbH | Apparatus for raising and tipping or for tipping a receptacle, especially a refuse receptacle, to discharge its contents into a collecting container |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0630831A1 (en) * | 1993-06-22 | 1994-12-28 | Jack Allen (Motor Bodies) Limited | Collection vehicle |
GB2279321B (en) * | 1993-06-22 | 1997-11-19 | Allen Jack | Collection vehicle |
EP0667308A1 (en) * | 1994-02-10 | 1995-08-16 | Vigilio Porcelli | Device for lifting and tipping a curbside waste bin |
US5525022A (en) * | 1994-12-05 | 1996-06-11 | Automated Refuse Equipment, Inc. | Apparatus for engaging and lifting a refuse container |
EP0736465A1 (en) * | 1995-04-06 | 1996-10-09 | Zöller-Kipper GmbH | Lifting/tipping or tipping device for emptying refuse receptacles |
NL1007726C2 (en) * | 1997-12-08 | 1999-06-09 | Geesink Bv | Device for gripping firmly and accommodating rubbish containers |
WO1999033329A1 (en) | 1997-12-08 | 1999-07-01 | Geesink B.V. | Refuse collection vehicle having a side loading device provided with camera monitoring |
EP0955251A1 (en) * | 1998-05-05 | 1999-11-10 | OTTO Entsorgungssysteme GmbH | Collection vehicle for waste and valuable materials |
EP0955252A1 (en) * | 1998-05-06 | 1999-11-10 | Zöller-Kipper GmbH | Emptying device for refuse receptacles with a position recognition and control device |
EP0963923A2 (en) | 1998-05-08 | 1999-12-15 | Faun Umwelttechnik GmbH & Co. | Refuse collection vehicle with side-mounted lifting and tipping device |
CN106477213A (en) * | 2015-08-26 | 2017-03-08 | 张智刚 | Refuse bin automatic loading and unloading mover |
Also Published As
Publication number | Publication date |
---|---|
IT9020773A1 (en) | 1991-12-26 |
IT1250916B (en) | 1995-04-21 |
IT9020773A0 (en) | 1990-06-26 |
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Legal Events
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): BE DE ES FR GB NL |
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Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
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Withdrawal date: 19920616 |