EP0626323A2 - Véhicule de ramassage d'ordures - Google Patents
Véhicule de ramassage d'ordures Download PDFInfo
- Publication number
- EP0626323A2 EP0626323A2 EP94105093A EP94105093A EP0626323A2 EP 0626323 A2 EP0626323 A2 EP 0626323A2 EP 94105093 A EP94105093 A EP 94105093A EP 94105093 A EP94105093 A EP 94105093A EP 0626323 A2 EP0626323 A2 EP 0626323A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- collection vehicle
- vehicle according
- refuse collection
- slide
- container
- 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.)
- Granted
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
- B65F3/14—Vehicles particularly adapted for collecting refuse with devices for charging, distributing or compressing refuse in the interior of the tank of a refuse vehicle
- B65F3/20—Vehicles particularly adapted for collecting refuse with devices for charging, distributing or compressing refuse in the interior of the tank of a refuse vehicle with charging pistons, plates, or the like
- B65F3/201—Vehicles particularly adapted for collecting refuse with devices for charging, distributing or compressing refuse in the interior of the tank of a refuse vehicle with charging pistons, plates, or the like the charging pistons, plates or the like moving rectilinearly
Definitions
- the invention relates to a motor-driven refuse collection vehicle for receiving garbage bags and / or of waste materials emptied from waste containers, preferably of recyclable waste materials, with a container and with a chute unit arranged between the container and the driver's cab, from which a slide moves the waste materials through a closable opening in transported the container.
- the object of the invention is to provide a refuse collection vehicle of the type specified at the outset, which is particularly suitable for the removal of recyclable waste materials, that is to say the separately collected waste fractions.
- this object is achieved in a refuse collection vehicle of the type specified at the outset in that the dump unit consists of a receiving space which has at least one lateral pouring opening which is delimited at the bottom by a side wall, the upper edge of which is approximately in the central region of the door of the driver's cab lies.
- the garbage collection vehicle according to the invention is therefore primarily characterized by a receiving space with a lateral pouring opening, which has a low loading edge, so that the garbage collectors only have to lift the sacks to be collected when they are thrown into the receiving space and the containers for emptying purposes only to a small height.
- the upper edge of the side wall delimiting the receiving space expediently lies approximately in the region of the lower frame profile of the window of the driver's door.
- the refuse collection vehicle preferably has a pouring opening on each side, so that it can be loaded from both sides.
- the grate expediently rises on the cab side at an angle or in a curve, so that the sacks or waste materials thrown in slide along the slide formed by the rising section of the grate.
- the essentially horizontal section of the grate is expediently provided in its side opposite the driver's cab with a section with an upward curved curvature.
- This curvature can consist of sections of the bars forming the grate which are curved in the shape of a circular arc.
- This section with an arcuate curvature counteracts an exit of waste inserted into the container.
- the tines of the slide are expediently in the extended position in the area of the end wall on the cab below the rising grate. You are therefore not yet in contact with the waste. If the tines are then moved towards the container to push in the waste materials, they emerge from the grate with increasing length through the rising section of the grate and transport and compact the waste materials in the direction of the filling opening of the container.
- the slide is moved in its movement towards the cab into its substantially horizontal plane, in which it also lies in the area of the horizontal section of the grate under its bars.
- the rake moves in the direction of the cab, the cab cannot slide back on the grate.
- the tines of the slide have reached their reversal point on the cab side, they are pivoted back from their approximately horizontal position into an approximately vertical position. This turning point on the cab side is expediently located below the rising section of the grate.
- the slide can be mounted on a slide that can be moved in guides.
- the tines of the slide are attached to a shaft mounted in the slide, which carries a lever on which the piston rod of a reciprocating pressure piston cylinder unit is articulated in such a way that this pushes the slide at its Push-back movement in the direction of the cab into the horizontal position and pivoted into the vertical position during the retraction movement.
- the cylinder of the pressure-medium-piston-cylinder unit is also pivotally mounted on the chassis above the container, so that the latter can participate in the pivoting as a result of the crank-like drive of the slide.
- Pressure medium piston cylinder units are expediently arranged on both sides of the receiving space, so that the slide shaft is loaded evenly and symmetrically.
- the carriage is provided with a coupling piece which comes into coupling engagement in the end region of the push-back movement with a counter-coupling piece in the region of the rear wall of the driver's cab, and that the coupling of the two coupling pieces by the pivoting movement of at least one tine the tine row is released into its approximately right-angled thrust position for the slide guide.
- the carriage is held by the coupling until the tines have risen from their retracted retracted position to their approximately vertical thrust position.
- the coupling expediently consists of a pin arranged on the slide and a pawl which is fixed to the frame and which is provided with an elongated nose or the like, which is arranged such that a tine of the row of tines in the end region of its upright movement moves it out of its locking engagement with it the cone lifts.
- the opening between the receiving space and the container can be closed by a pivotable flap or by an elastic apron.
- a pivotable flap or rubber mat construction prevents the sacks inserted into the container or the inserted garbage from falling back into the receiving or compression space.
- the container is detachable from the chassis or the swivel frame and can be placed on swivel-out or extendable feet. Such a container can then be made available for collection by special vehicles, while the filled container removed from the refuse collection vehicle is replaced by an empty one.
- the refuse collection vehicle is expediently a small van.
- the design as a small transporter is possible because heavier pouring and pressing devices are not required and because the waste fractions to be collected must not be highly compressed.
- a lighter-type lifting and tilting device can be arranged on at least one of the side walls of the receiving space provided with the pouring edge, which makes it easier for the waste worker to lift and tilt the containers.
- This lifting and tilting device can also be provided in a removable manner, in which case corresponding connecting elements are then provided on the wall.
- the slide moving the rake-like slide expediently has brushes on its underside which sweep across the floor of the receiving space, which carry loose waste which has fallen through the bars of the grate and transport it through the filling opening into the container.
- the container is expediently provided with a bottom which rises to the rear.
- a rising floor leads to a favorable distribution of the filled sacks in the container, by first filling the rear area of the container and then backing up on the floor, causing the sacks to fall forward into the container.
- the garbage collection vehicle 1 shown in FIG. 1 consists of a conventional light van with a vehicle frame 2 which carries a driver's cab 3 at its front end.
- a pivotable frame 7 which is pivotable about an axis 4 at the rear end region of the vehicle frame 2.
- a hydraulic cylinder 5 is provided, the piston rod of which is articulated on the swivel frame 3 and the cylinder of which is articulated on the vehicle frame 2.
- a container 6 is fastened by releasable locking devices, which is provided in a known and not shown manner with a closable, rear discharge opening. The container 6 can thus be emptied by pivoting the swivel frame 3 and opening the pouring opening.
- the dumping unit is between the driver's cab 3 and the container 6 8 arranged. This can be part of the container 6. But it can also be separated from the container 6, so that the container 6 can be detached from the refuse collection vehicle while leaving the chute unit 8. This is useful if the filled containers are to be driven separately and replaced with empty ones.
- the dumping unit 8 consists of a receiving space 9 which is delimited on both sides of the refuse collection vehicle 1 by walls 10, the upper loading edges 11 of which are arranged so low that refuse workers can conveniently throw filled bags over them into the receiving space 9.
- the upper edge 11 of the side walls of the receiving space is expediently located approximately in the region or just below the lower frame profile of the window of the driver's cab 3.
- the receiving space 9 is provided above its base 13 with a grate 14 forming an intermediate base.
- the grate 14 consists of rods or tubes running parallel in the longitudinal direction of the vehicle.
- the grate has a horizontal section 15 on the container side and a sloping section 16 on the cab side.
- a shaft 19 is pivotally mounted in the carriage 17, on which tines 20 are fastened, which form a rake-like slide and penetrate the bars of the grate 14.
- the opening 25 is closed by a pivotable sheet or a rubber mat construction, through which the waste can be inserted into the container 6, but which prevent falling back into the receiving space.
- Fig. 3 the slide arrangement is shown in an enlarged view, with the modification compared to the illustration in Fig. 2, that the carriage 17 is locked in its advanced position in the rear wall of the cab until the row of tines out its approximately horizontal position 20, '' has erected into its approximately vertical extension position 20 '.
- the slide 17 in its lateral guides, not shown, is moved back and forth in the direction of the double bearing A.
- the carriage 17 is laterally provided with at least one protruding pin 30, which comes into coupling engagement with the pawl 31 when the carriage 17 is displaced in the direction of the driver's cab.
- the pawl 31 is mounted in the region of the rear wall of the driver's cab to be pivotable about a transverse axis.
- the pawl 31 has a hook 33, which is provided on its front with a ramp-shaped bevel 34.
- the pawl 31 has a nose 32 which extends the pawl lever towards the front.
- the slide 17 can be seen shortly before the end of its insertion movement, in which the row of tines 20 is perpendicular to the slide guide.
- the row of tines 20 is held in that it is supported against a stop of the carriage 17, while the carriage is pulled by the pressure-medium piston-cylinder unit 18 via the crank-like lever 22 in the insertion direction of the waste.
- the piston-cylinder unit 18 is switched over to the extension direction of the piston rod 24.
- the row of tines 20 folds into position 20, ′′ under the grate 15.
- the pin 30 runs down the ramp 34 of the hook of the pawl 31 until the hook 33 engages in a locking manner behind the pin 30. If the piston-cylinder unit 18 is now switched back to the insert, the pawl 31 holds the slide 17 firmly over the pin 30 until the row of tines 20 'has straightened up so far that at least one tine runs up against the nose 32 of the pawl lever 31 and pulls it out their locking position. During the subsequent insertion movement of the carriage 17, the row of tines 20 'is thus vertical so that it takes the waste to be inserted into the container.
- crank-like pivot lever 22 is fastened to the shaft 19 mounted on the carriage 17, which carries the row of tines 20.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Refuse-Collection Vehicles (AREA)
- Refuse Collection And Transfer (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4314712A DE4314712A1 (de) | 1993-05-04 | 1993-05-04 | Motorgetriebenes Müllsammelfahrzeug |
| DE4314712 | 1993-05-04 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP0626323A2 true EP0626323A2 (fr) | 1994-11-30 |
| EP0626323A3 EP0626323A3 (fr) | 1995-01-11 |
| EP0626323B1 EP0626323B1 (fr) | 1997-06-11 |
Family
ID=6487140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP94105093A Expired - Lifetime EP0626323B1 (fr) | 1993-05-04 | 1994-03-30 | Véhicule de ramassage d'ordures |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0626323B1 (fr) |
| DE (2) | DE4314712A1 (fr) |
| ES (1) | ES2102717T3 (fr) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3170578A (en) * | 1959-11-18 | 1965-02-23 | Stephen I Moreland | Garbage truck packing blade actuation |
| AU430550B2 (en) * | 1967-12-08 | 1972-11-30 | THOMAS BARRY RICHARDS and JUWAN CHARLES RICHARDS | Refuse vehicle |
| DE1757782A1 (de) * | 1968-06-12 | 1971-04-08 | Beck Stahlbau Fertigbau H | Kratzboden fuer landwirtschaftliche Geraete |
-
1993
- 1993-05-04 DE DE4314712A patent/DE4314712A1/de not_active Withdrawn
-
1994
- 1994-03-30 EP EP94105093A patent/EP0626323B1/fr not_active Expired - Lifetime
- 1994-03-30 DE DE59403078T patent/DE59403078D1/de not_active Expired - Fee Related
- 1994-03-30 ES ES94105093T patent/ES2102717T3/es not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP0626323B1 (fr) | 1997-06-11 |
| DE59403078D1 (de) | 1997-07-17 |
| EP0626323A3 (fr) | 1995-01-11 |
| ES2102717T3 (es) | 1997-08-01 |
| DE4314712A1 (de) | 1994-11-10 |
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