EP3013724A1 - Usine et procédé de chargement de véhicules de transport routier avec des sachets de matière libre - Google Patents
Usine et procédé de chargement de véhicules de transport routier avec des sachets de matière libreInfo
- Publication number
- EP3013724A1 EP3013724A1 EP14733512.9A EP14733512A EP3013724A1 EP 3013724 A1 EP3013724 A1 EP 3013724A1 EP 14733512 A EP14733512 A EP 14733512A EP 3013724 A1 EP3013724 A1 EP 3013724A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- sacks
- fork
- chain conveyor
- stack
- plant according
- 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- Withdrawn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
- 238000011068 loading method Methods 0.000 title claims abstract description 33
- 239000000463 material Substances 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 title claims description 12
- 238000000151 deposition Methods 0.000 claims abstract 3
- 230000033001 locomotion Effects 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 4
- 238000011144 upstream manufacturing Methods 0.000 claims 2
- 239000008187 granular material Substances 0.000 claims 1
- 239000012254 powdered material Substances 0.000 claims 1
- 238000002360 preparation method Methods 0.000 claims 1
- 239000004568 cement Substances 0.000 description 8
- 238000013459 approach Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000011664 signaling Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G67/00—Loading or unloading vehicles
- B65G67/02—Loading or unloading land vehicles
- B65G67/04—Loading land vehicles
- B65G67/20—Loading covered vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G67/00—Loading or unloading vehicles
- B65G67/02—Loading or unloading land vehicles
- B65G67/04—Loading land vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/07572—Propulsion arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/08—Masts; Guides; Chains
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/12—Platforms; Forks; Other load supporting or gripping members
- B66F9/16—Platforms; Forks; Other load supporting or gripping members inclinable relative to mast
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/12—Platforms; Forks; Other load supporting or gripping members
- B66F9/19—Additional means for facilitating unloading
- B66F9/195—Additional means for facilitating unloading for pushing the load
Definitions
- the present invention relates to a plant and a method for loading road transport vehicles with sacks of loose material.
- the present invention finds application in the loading of cement sacks.
- the invention may, however, refer to the loading of other loose materials, especially for construction, in sacks.
- road transport vehicles refers to trucks, semi-trailer trucks, lorries and similar.
- the technical task underlying the present invention is to propose a plant and a method for loading road transport vehicles with sacks of loose material which overcome the drawbacks of the prior art mentioned above.
- Figure 1 is a perspective view of a detail of a plant for loading trucks with sacks of loose material according to the present invention
- Figure 2 is a side view of a part of the plant according to Figure 1 ;
- Figures 3 and 4 are perspective views of the plant in the corresponding operating steps
- Figures 5-10 are side views of the plant according to the invention in corresponding operating steps;
- Figures 1 1 and 12 are side views of a detail of the plant according to the invention in two distinct operating conditions;
- Figures 13 and 14 are perspective and side views, respectively of as many details of the plant according to the invention.
- the plant 1 has the task of loading sacks "S” containing cement stacked in stacks of parallelepiped shape generally held on containing compartments "V” of trucks "A", lorries semi-trailer trucks, in general.
- trucks "A” lorries semi-trailer trucks, in general.
- truck "A” the invention also finds application to other mentioned transport means.
- the plant 1 comprises a parking area 2, where the truck "A" to be loaded is arranged.
- the parking area 2 has a rectangular shape with the smaller sides that define, respectively, the entrance and exit of the truck "A" and with the major sides parallel to an advancement direction of the truck "A".
- the plant 1 also comprises at least one palletizer (not shown) which arranges the sacks "S" in stacks of predetermined size and shape on a special conveyor.
- the plant 1 also comprises a deposit (not shown in the figures) in which the stacks of sacks "S" are stored downstream of the palletizer.
- the plant 1 comprises two palletizers, each connected to the parking area 2 with a respective conveyor 4.
- the parking area 2 is interposed between the conveyors 4.
- the plant 1 comprises a chain conveyor 5 for the transport of stacks of sacks "S" from the conveyor 4 towards the truck "A".
- the chain conveyor 5 is movable from a loading position in correspondence of the conveyor 4 and a pickup position located in correspondence of the parking area 2.
- the chain conveyor 5 in the loading position, the chain conveyor 5 is joined and contiguous with a terminal end of the conveyor 4, so that the stacks of sacks "S" are transferred from conveyor 4 itself on the chain conveyor 5. Furthermore, in the pickup position, the chain conveyor 5 is placed in the parking area 2 in correspondence of the lesser side, which defines the entrance of the parking area 2. In other words, in the pickup position, the chain conveyor 5 is located behind the truck "A" when the latter is in the parking area 2. The chain conveyor 5 preferably moves along a rectilinear trajectory.
- the chain conveyor 5 is placed on a carriage 27 movable along tracks 6.
- the carriage 27 comprises wheels 22 which rotate on tracks 6. Motorization means not illustrated are attached to the wheels 22 to allow movement of the carriage 27 from the loading to the pickup position.
- the chain conveyor 5 comprises a plurality of closed- link chains 23 and grouped in two distinct and mutually parallel assemblies 24a, 24b.
- the top portion of the chains 23 defines a support surface 5a of the chain conveyor 5.
- the chains 23 of each assembly 24a, 24b move synchronously between themselves moved by respective motors 25.
- each assembly 24a, 24b comprises seven chains 23.
- Each chain 23 is spaced from the adjacent chain to define an interspace 15.
- a first assembly 24a of chains 23 is fixed with respect to the carriage 27.
- a second assembly 24b is instead movable perpendicularly to the movement direction of the chains 23 to approach and space apart from each other the assemblies 24a, 24b.
- the second assembly 23 also comprises rotatable wheels 28 on tracks 29 attached to the carriage 27.
- a motor 30 causes the displacement of the second assembly 24b along the carriage 27.
- the chain conveyor 5 When the stacked sacks "S” are transferred to the chain conveyor 5, the latter is arranged in the vicinity of the conveyor 4, in particular facing the first assembly 24a of chains 23. The stacked sacks "S” are transported towards the chains 23 of the first assembly 24a set in motion by the respective motor 30 loading the sacks "S" on the chain conveyor 5.
- the chain conveyor 5 is moved so as to face towards the conveyor 4 the second assembly 24b of chains 23 which is spaced from the first assembly 24a to facilitate the loading of a further stack of sacks "S".
- the further stack of sacks "S" is loaded in the same way.
- the plant 1 also comprises a handling member 7 of the stacks of sacks "S” to pick up the stacks from the chain conveyor 5 and store them in the containing compartment "V" of the truck "A".
- the handling member 7 comprises a fork 8 which, being inserted between the stacks of sacks "S” resting on the chain conveyor 5 and the chain conveyor 5 itself, lifts the entire stacks to transfer them onto the containing compartment "V" of the truck "A".
- the fork 8 comprises a bracket 9 and a plurality of prongs 10 transversely fixed to the support 9.
- the fork 8 is moved by the handling member 7 arranged above the parking area 2 so as to move the fork 8 from the chain conveyor 5 to the containing compartment "V" of the truck "A".
- the handling member 7 comprises a movable wagon 12 and a pair of tracks which define a rail system 13 on which the wagon 12 slides by way of wheels 12a.
- the rail system 13 is arranged above the parking area 2 and defines a movement direction of the wagon 12. Motors (not shown) are operatively associated with the wagon 12.
- the fork 8 is connected to the wagon 12 so as to move, accordingly to the wagon 12 itself along a first direction "D1 " parallel to the rail system 13.
- the first direction “D1 " is parallel to the advancement direction of the truck "A”.
- the fork 8 is connected to the wagon 12 by way of an upright 14.
- the upright 14 is fixed to the support 9 of the fork 8 and is slidably connected to the wagon 12.
- An actuator (not shown) is operatively placed between the wagon 12 and the upright 14 to move the latter along a direction transverse to the rail system 13.
- the fork 8 is movable along a second direction "D2" (vertical) substantially transverse, preferably perpendicular, to the first direction "D1 ".
- An adjustment member acts on the fork 8 to move it in a third direction "D3" orthogonal to the first “D1 " and to the second direction “D2", to adapt the position of the same fork 8 to that of the containing compartment "V "the truck” A ".
- the chain conveyor 5 has a plurality of interspaces 15 defined on the support surface 5a.
- the interspaces 15 are parallel to each other and arranged parallel to the prongs 10 of the fork 8.
- the fork 8 is thus raised along the second direction "D2" until the prongs 10 intercept the two stacks of sacks "S", lifting them.
- the fork 8 comprises 14 prongs 10 and the chain conveyor 5 comprises 14 grooves 15.
- the fork 8, thus described can be replaced with a traditional two-flat-pronged fork for handling stacks of sacks "S" on a pallet.
- the handling member 7 of the fork 8 comprises a rotation device 16 active on the fork 8 to rotate it during its movement from the chain conveyor 5 to the containing compartment "V" of the truck "A".
- the rotation is performed so that the stacks of sacks "S" rest towards the support 9 of the fork 8 ( Figures 5 and 6) just after being raised.
- the rotation device 16 rotates again the fork 8 to allow the unloading of the stacks in the compartment "V” ( Figures 7 and 8 ).
- the rotation device 16 acts on the wheels 12a of the wagon 12, rotating the entire wagon 12 with respect to the rail system 13.
- the rotation device 16 comprises an actuator 17, for example hydraulic, acting between the wagon 12 and the wheels 12a at a point eccentric with respect to the rotation axis of the wheels 12a themselves.
- the handling member 7 also comprises a pusher 18 associated with the fork 8 and acting on the stacks of sacks "S" to push them in the containing compartment "V" of the truck "A".
- the pusher 18 is active when the fork 8 is located in the containing compartment "V" of the truck "A” ( Figure 9).
- the pusher 18 comprises an operating element 19 movable towards/away from the support 9 of the fork 8 and parallel to the prongs 10.
- the pusher 18 also comprises a pantograph 20 connected between the support 9 and the operating element 19 and operated by an actuator not shown ( Figures 1 1 and 12).
- the pusher 18 extends while the fork 8 is moved back by the wagon 12 so as to let the stacks slip on the bottom of the containing compartment "V".
- the pusher 18 is useful when the stacks of sacks "S" are set up without the aid of any pallet.
- the pusher can be not provided in the case where the stacks of sacks "S" are arranged on wooden pallet or on pallet of other type.
- the pusher 18 goes back to the initial shape ( Figure 10).
- the plant 1 further comprises detection means 31 of the exact location of the truck "A" in the parking area 2.
- the detection means 31 are governed by an operator.
- the detection means 31 comprise a laser emitter 32 arranged above the parking area and provided with means (not shown) that allow the emitter 32 to vary its angular position. In this way, the laser beam emitted can illuminate the entire parking area 2 and the containing compartment "V" of the truck "A".
- the operator moves the emitter 32 to illuminate the ends of the containing compartment "V” and storing in appropriate control means (not shown) the angular positions of the emitter 32 corresponding to the positions of the ends of the containing compartment "V".
- the end positions are detected parallel to the first sides and the second sides of the parking area 2.
- Signaling means are provided to help the driver of the truck "A" to position himself in the parking area 2.
- said signaling means comprise a position sensor (for example a photocell) to signal the full entry of the truck "A" in the parking area 2 and a traffic light to indicate the driver to stop.
- the plant 1 comprises at least one sensor 21 to detect that the area in the containing compartment "V" where to lay the stacks of sacks "S" is actually free.
- Control means are functionally connected to the drive means of the chain conveyor 5, to the engines of the wagon 12, to the actuator between the wagon 12 and the upright 14, to the actuator 17 of the rotation device 16 and to the actuator of the pusher 18, as well as to the sensor 21 to independently manage all operating steps.
- the invention also provides a method for loading trucks with sacks of loose material which comprises the operating steps described above.
- the invention achieves the intended aim.
- the plant described allows easy automation since the use of the fork described allows to lift the stacks of cement sacks together without being actually necessary the involvement of an operator.
- the plant described lends itself particularly well to the loading of trucks with containing compartments defined by fixed side boards. It is therefore possible to speed up the loading operations also in this case.
- the chain conveyor allows the fork to lift simultaneously all the sacks of the stacks, it is possible to avoid the use of pallets and this makes the operation even more simple. It should be noted that the plant object of the present description can be advantageously used even in the presence of stacks of sacks arranged on a pallet.
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Stacking Of Articles And Auxiliary Devices (AREA)
- Loading Or Unloading Of Vehicles (AREA)
Abstract
L'invention concerne une usine de chargement de véhicules de transport routier avec des sachets de matière libre, qui comprend une zone (2) de stationnement d'un véhicule de transport routier ; un transporteur (5) à chaîne pour le transport d'au moins une pile de sachets de matière libre ; le transporteur (5) à chaîne étant mobile entre une position de chargement et une position d'enlèvement située en correspondance de la zone (2) de stationnement ; un élément de manipulation des sachets (S) pour enlever les sachets (S) du transporteur (5) à chaîne dans la position d'enlèvement et les déposer dans le véhicule ; l'élément (7) de manipulation comprenant une fourche (8) destinée à soulever la pile entière de sachets (S), du transporteur (5) à chaîne vers le véhicule.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DKPA201370347 | 2013-06-24 | ||
| PCT/DK2014/050187 WO2014206418A1 (fr) | 2013-06-24 | 2014-06-24 | Usine et procédé de chargement de véhicules de transport routier avec des sachets de matière libre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP3013724A1 true EP3013724A1 (fr) | 2016-05-04 |
Family
ID=51022713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP14733512.9A Withdrawn EP3013724A1 (fr) | 2013-06-24 | 2014-06-24 | Usine et procédé de chargement de véhicules de transport routier avec des sachets de matière libre |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP3013724A1 (fr) |
| CN (1) | CN105324325A (fr) |
| RU (1) | RU2016102056A (fr) |
| WO (1) | WO2014206418A1 (fr) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102014102165A1 (de) * | 2014-02-20 | 2015-09-03 | Haver & Boecker Ohg | Vorrichtung und Verfahren zum Umladen von Ladungseinheiten |
| DE102015210052A1 (de) * | 2015-06-01 | 2016-12-01 | Siemens Aktiengesellschaft | Übergabevorrichtung und Verfahren |
| WO2017005690A1 (fr) * | 2015-07-06 | 2017-01-12 | Flsmidth A/S | Système et procédé permettant le chargement automatique d'un véhicule |
| CN105236162B (zh) * | 2015-09-06 | 2017-11-24 | 巨石集团有限公司 | 一种托盘自动卸车装置 |
| WO2017102771A1 (fr) * | 2015-12-14 | 2017-06-22 | Flsmidth A/S | Système et procédé pour le chargement automatique d'un conteneur |
| ES2781586T3 (es) * | 2017-11-29 | 2020-09-03 | Beumer Group Gmbh & Co Kg | Dispositivo de carga |
| CN110356872B (zh) * | 2019-08-12 | 2024-02-23 | 龙合智能装备制造有限公司 | 垛装产品智能无人装车系统与方法 |
| DE202019106718U1 (de) * | 2019-10-25 | 2019-12-16 | Trapo Ag | Verladesystem zum Beladen und Entladen von Lkw |
| CN111017585A (zh) * | 2020-02-13 | 2020-04-17 | 青岛新松机器人自动化有限公司 | 一种装车系统 |
| CN111776771B (zh) * | 2020-06-19 | 2024-12-13 | 河北龙辉机械制造有限公司 | 一种集装箱货物装载系统及其装货方法 |
| TWI788693B (zh) | 2020-08-05 | 2023-01-01 | 台朔重工股份有限公司 | 自動裝車系統 |
| CN112027696B (zh) * | 2020-08-20 | 2024-11-26 | 江苏方艾机器人有限公司 | 一种装车系统及其装车方法 |
| CN116374662A (zh) * | 2023-05-10 | 2023-07-04 | 哈尔滨博实自动化股份有限公司 | 一种挤压式装车机、装车系统、装车方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2385641A1 (fr) * | 1977-04-01 | 1978-10-27 | Dupleix Palettes | Perfectionnements aux dispositifs de manutention dits pinces " pousse-tire " |
| JPS5796128U (fr) * | 1980-12-02 | 1982-06-12 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2130537C3 (de) * | 1973-05-18 | 1974-07-18 | Okura Yusoki K.K., Kakogawa, Hyogo (Japan) | Stapelkran mit Einstellung der Lastgabelzinken |
| IT1029358B (it) * | 1975-03-13 | 1979-03-10 | Labati Ettore | Macchina elevatrice caricatrice a carro ponte atta al caricamen to su mezzi di trasporto vari di materiali disposti su palette |
| DE2714333A1 (de) * | 1977-03-31 | 1978-10-05 | Moellers Maschf | Vorrichtung zum selbsttaetigen verladen von saecken mit einem stapelbildner |
| DE3151402A1 (de) * | 1981-12-24 | 1983-07-14 | Mannesmann AG, 4000 Düsseldorf | Vorrichtung zum be- und entladen eines fahrzeuges |
| DE3709835A1 (de) * | 1987-03-25 | 1988-10-13 | Gebhardt Foerdertech | Be- und entladestation fuer lastkraftwagen und container |
| DE102005033289A1 (de) * | 2005-07-16 | 2007-01-25 | Stöhr, Wolfgang | Vorrichtung und Verfahren zum Be- und Entladen von Transportgut sowie eine Ablageführung hierfür |
-
2014
- 2014-06-24 EP EP14733512.9A patent/EP3013724A1/fr not_active Withdrawn
- 2014-06-24 RU RU2016102056A patent/RU2016102056A/ru not_active Application Discontinuation
- 2014-06-24 CN CN201480036097.XA patent/CN105324325A/zh active Pending
- 2014-06-24 WO PCT/DK2014/050187 patent/WO2014206418A1/fr not_active Ceased
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2385641A1 (fr) * | 1977-04-01 | 1978-10-27 | Dupleix Palettes | Perfectionnements aux dispositifs de manutention dits pinces " pousse-tire " |
| JPS5796128U (fr) * | 1980-12-02 | 1982-06-12 |
Non-Patent Citations (1)
| Title |
|---|
| See also references of WO2014206418A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| RU2016102056A3 (fr) | 2018-03-28 |
| CN105324325A (zh) | 2016-02-10 |
| RU2016102056A (ru) | 2017-07-28 |
| WO2014206418A1 (fr) | 2014-12-31 |
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