FR2543527A1 - Load-handling apparatus which can be fitted to a pallet truck - Google Patents
Load-handling apparatus which can be fitted to a pallet truck Download PDFInfo
- Publication number
- FR2543527A1 FR2543527A1 FR8305319A FR8305319A FR2543527A1 FR 2543527 A1 FR2543527 A1 FR 2543527A1 FR 8305319 A FR8305319 A FR 8305319A FR 8305319 A FR8305319 A FR 8305319A FR 2543527 A1 FR2543527 A1 FR 2543527A1
- Authority
- FR
- France
- Prior art keywords
- pallet truck
- handling device
- hydraulic
- equipment
- load
- 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
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
- B66C23/18—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
- B66C23/36—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 mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes
- B66C23/48—Manually-movable jib cranes for use in workshops
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/04—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving means for grappling or securing in place objects to be carried; Loading or unloading equipment
- B62B3/06—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving means for grappling or securing in place objects to be carried; Loading or unloading equipment for simply clearing the load from the ground
- B62B3/0606—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving means for grappling or securing in place objects to be carried; Loading or unloading equipment for simply clearing the load from the ground manually operated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B2203/00—Grasping, holding, supporting the objects
- B62B2203/10—Grasping, holding, supporting the objects comprising lifting means
- B62B2203/11—Grasping, holding, supporting the objects comprising lifting means comprising a crane
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
Description
Dans de nombreuses usines, ateliers et magasins de stockage, on utilise des transpalettes pour transporter les charges les plus diverses d'un point à un autre, et, à leur point d'arrivée, ces charges sont reprises par des appareils de manutention, ou manuellement, pour être déposées au point exact voulu
On a donc besoin à cet effet, outre les transpalettes, d'appareils de manutention, à moins bien entendu que ce dernier travail de mise en place soit fait manuellement, ce qu'on cherche le plus souvent à éviter.In many factories, workshops and warehouses, pallet trucks are used to transport the most diverse loads from one point to another, and, at their point of arrival, these loads are picked up by handling equipment, or manually, to be dropped off at the exact point you want
There is therefore a need for this purpose, in addition to the pallet trucks, handling devices, unless of course that this last installation work is done manually, which is most often sought to be avoided.
Pour éviter cette dualité d'appareils de manutention et lesfrais importants qu'elle entraine, la présente invention a pour objet un appareil de manutention ou manipulateur caractérisé' en ce ou'il comporte des moyens permettant de le fixer solidement sur le plateau d'un transpalette et en ce outil est agencé pour pouvoir utiliser la force motrice dont dispose le transpalette, électrique, hydraulique ou pneumatique, pour mouvoir ses organes de manutention; un tel appareil de manutention est évidemment beaucoup plus léger et notablement moins onéreux qu'un appareil de manutention autonome classique. To avoid this duality of handling devices and the significant costs which it entails, the present invention relates to a handling device or manipulator characterized 'in that it includes means making it possible to fix it securely on the plate of a pallet truck and in this tool is arranged to be able to use the driving force available to the pallet truck, electric, hydraulic or pneumatic, to move its handling members; such a handling device is obviously much lighter and significantly less expensive than a conventional autonomous handling device.
Suivant un mode d'exécution, conçu pour la manipulation de viande fraîche stochée verticalement dans des véhicules frigorifiques ou sur des réseaux aériens, le manipulateur comprend un fût pyramidal monté sur une plaque de base munie de moyens de fixation au plateau d'un transpalette électrique, ou transpalette porté ou gerbeux, tandis qu'à la partie supérieure du fût est ar ticulée une fleche commandée par un vérin et dont l'extrémité porte un équipement approprié à la charge à manutentionner,
Cet équipement comprend une Pince dont l'ouverture et la fermeture sont commandées par le coulissement d'un axe dans une pièce pivotant sous l'action d'un vérin autour d'un axe porté par une pièce pivotant sous l'action d'un vérin autour d'un axe pex-- pendiculaire au précédent, Les vérins commandant la flèche et la pince peuvent être alimentés par un groupe autonome ou par le groupe moteur du transpalette.According to an embodiment, designed for the handling of fresh meat stored vertically in refrigerated vehicles or on overhead networks, the manipulator comprises a pyramidal barrel mounted on a base plate provided with means of attachment to the platform of an electric pallet truck , or pallet truck carried or stacked, while at the top of the barrel is articulated a boom controlled by a jack and the end of which carries equipment suitable for the load to be handled,
This equipment includes a clamp whose opening and closing are controlled by the sliding of an axis in a pivoting part under the action of a jack around an axis carried by a pivoting part under the action of a cylinder around an axis eg pendulum to the previous one, The cylinders controlling the boom and the gripper can be supplied by an autonomous group or by the motor group of the pallet truck.
Suivant un autre mode d'exécution conçu par exemple pour la manipulation de viande en quartiers congelés stockée à plat dans des convertisseurs ou verticalement sur des réseaux aériens ou dans des véhicules frigorifiques, le manipulateur comprend arb ticulés sur le fut porteur solidarisé avec le transpalette, une flèche manoeuvrée par vérins, et des tirants formant parallElo- gramme avec la flèche et permettant un déplacement de l'équipement de préhension dans un plan horizontal
L'équipement de préhension est constitué de deux berceaux, dont l'un amovible, et d'au moins deux pinces indépendantes asso ciées aux berceaux et commandées -par deux vérins.Cet équipement peut être incliné par l'action d'un vérin d'inclinaison.According to another embodiment designed for example for the handling of meat in frozen quarters stored flat in converters or vertically on overhead networks or in refrigerated vehicles, the manipulator comprises articulated on the carrier was secured to the pallet truck, a jib maneuvered by jacks, and tie rods forming a parallelogram with the jib and allowing movement of the gripping equipment in a horizontal plane
The gripping equipment consists of two cradles, one of which is removable, and at least two independent grippers associated with the cradles and controlled by two cylinders. This equipment can be tilted by the action of a cylinder. 'tilt.
Comme précédemment, les vérins commandant la flèche, l'équipement de préhension, peuvent être alimentés en utilisant l'énergie hydraulique du transpalette par simple modification du circuit , (électrovanne). As before, the jacks controlling the boom, the gripping equipment, can be supplied using the hydraulic power of the pallet truck by simply modifying the circuit (solenoid valve).
On décrira plus en détail ci-après ces deux modes de réalisation d'ensembles transpalette-manipulateur en référence au dessin annexé sur lequel
La figure 1 est une vue latérale.These two embodiments of pallet-manipulator assemblies will be described in more detail below with reference to the appended drawing in which
Figure 1 is a side view.
La figure 2 est une vue en plan du premier mode de réalisa- tion. Figure 2 is a plan view of the first embodiment.
Les figures 3 et 4 sont des vues analogues du deuxième mode de réalisation
La figure 5 est une vue analogue à la figure 3 en position de prise de la charge
I1 doit être précisé que ces réalisations concernent la manipulation de viandes, mais elles seraient applicables par simple modification des équipements de manutention à toutes autres sortes de charges. Figures 3 and 4 are similar views of the second embodiment
Figure 5 is a view similar to Figure 3 in the load pick-up position
I1 must be clarified that these achievements relate to the handling of meat, but they would be applicable by simple modification of the handling equipment to all other kinds of loads.
L'appaxeil repxéaeiaté aux fuxea 1 et 2 comporte un fût 1 ou colonne pyramdal,. à section en forme de U ouyert seXs l'avant, monté sur une plaque de base 2, munie de moyens 3 de fixation au plateau 4 d'un transpalette 5, supposé électrique, et comportant en conséquence des accumulateurs logés dans le capot 6 muni d'une prise de courant 7; à la partie supérieure du fût 1 est articulé dans la chape 8, éventuellement pivotante, un bras de levage ou flèche 9 commandé par un vérin 10 et dont l'extrémité porte un équipement approprié à la charge à manutentionner
Dans le mode de réalisation représenté, cet équipement comprend une pince 11, dont l'ouverture et la fermeture sont commandees par le coulissement longitudinal de l'axe 12 dans une pièce support 13, susceptible de pivoter autour d'un axe transversal 14 sous l'action d'un vérin 15, ledit axe étant porté par une pièce 16, susceptible de pivoter sous l'action du vérin 17 autour d'un autre axe transversal 18, perpendiculaire à l'axe transversal 14, porté par une autre chape 19.The appaxeil repxéaeiaté fuxea 1 and 2 includes a barrel 1 or pyramidal column. with U-shaped section ouyert seXs front, mounted on a base plate 2, provided with means 3 for fixing to the plate 4 of a pallet truck 5, assumed to be electric, and consequently comprising accumulators housed in the cover 6 provided a power outlet 7; at the upper part of the barrel 1 is articulated in the yoke 8, possibly pivoting, a lifting arm or jib 9 controlled by a jack 10 and the end of which carries equipment suitable for the load to be handled
In the embodiment shown, this equipment comprises a clamp 11, the opening and closing of which are controlled by the longitudinal sliding of the axis 12 in a support piece 13, capable of pivoting around a transverse axis 14 under the action of a jack 15, said axis being carried by a piece 16, capable of pivoting under the action of jack 17 around another transverse axis 18, perpendicular to the transverse axis 14, carried by another yoke 19 .
Une centrale hydraulique non représentée, alimentée à partir de la prise de courant 7 du transpalette, permet de faire fonctionner a volonté les trois vérins 10, 15 et 17. A hydraulic unit, not shown, supplied from the socket 7 of the pallet truck, makes it possible to operate the three jacks 10, 15 and 17 at will.
Les commandes 20 de ces vérins peuvent être disposées sur le fût 1, à portée de la main du conducteur de transpalette
Si le transpalette, au lieu d'entre électrique, était hydraulique ou pneumatique, l'appareil de manutention ne nécessiterait aucune centrale hydraulique et il suffirait de raccorder son circuit hydraulique ou pneumatique à celui du transpalette, après emploi d'une électrovanne par exemple.The controls 20 of these jacks can be placed on the drum 1, within reach of the hand of the pallet truck driver
If the pallet truck, instead of electric, was hydraulic or pneumatic, the handling device would not require any hydraulic power unit and it would suffice to connect its hydraulic or pneumatic circuit to that of the pallet truck, after using a solenoid valve for example.
Sur le fût 1, dumode de réalisation. suivant les fig 3 à-5, solidarisé sa base 2 avec le plateau 4 du transpalette 5, sont articulés le bras ou flèche 9 et deux tirants 21 formant avec lui un parallélogramme articulé portant l'équipement de Préhension
La flèche est actionnée par le vérin de levage 10 monté sur le fût 1 et alimenté à partir du transpalette,
L'équ;;Lpement de préhension comprend deux berceaux 22, 23, dont l'un est amovibleRarticuléssur la pièce 24 portée par la flèche, et deux pinces indépendantes 25, 26 dont l'une amovible, articulées sur cette pièce et commandées par deux vérins 27, 28 de fermeture alimentés a partit du transpalette par lea conduits 29,
En outre cet ensemble peut être incliné sous l'action d'un vérin 30, par exemple pour la prise -d'un produit suspendu yertica= liement,
La charge peut être maintenue sur son lieu de dépose pendant le retrait des berceaux 22, 23 et pinces 25, 26 de l'eguipew ment de préhension par un poussoir actionné par un vérin 31*
L'utilisation de ce manipulateur pour une charge 32 lpgée dans un convertisseur quelconque est en gros la suivante
1. Introduire les berceaux 22, 23 sous la charge 32 par avance du transpalette,
2. Fermeture des pinces 25, 26 par les vérins 27, 28
3. Levage de la charge par le vérin 10.On barrel 1, embodiment. according to figs 3 to -5, secured to its base 2 with the plate 4 of the pallet truck 5, the arm or arrow 9 and two tie rods are articulated forming with it an articulated parallelogram carrying the gripping equipment
The boom is actuated by the lifting cylinder 10 mounted on the barrel 1 and supplied from the pallet truck,
The equipment; gripping element comprises two cradles 22, 23, one of which is removable, articulated on the part 24 carried by the arrow, and two independent clamps 25, 26, one of which is removable, articulated on this part and controlled by two closing cylinders 27, 28 supplied from the pallet truck by the conduits 29,
In addition, this assembly can be tilted under the action of a jack 30, for example for the taking of a suspended product yertica = binding,
The load can be maintained at its place of deposit during the withdrawal of the cradles 22, 23 and clamps 25, 26 from the gripping device by a pusher actuated by a jack 31 *
The use of this manipulator for a 32 lpged load in any converter is roughly as follows
1. Introduce the cradles 22, 23 under the load 32 in advance of the pallet truck,
2. Closure of the clamps 25, 26 by the jacks 27, 28
3. Lifting of the load by the jack 10.
4. Retrait de la charge hors de son support par recul du transpalette,
5. Au lieu de chargement, ouverture des pinces 25, 26, retrait des berceaux 22, 23 et maintien provisoire de la charge pendant ce retrait avec le poussoir 31. 4. Removal of the load from its support by retraction of the pallet truck,
5. At the place of loading, opening of the clamps 25, 26, withdrawal of the cradles 22, 23 and provisional maintenance of the load during this withdrawal with the pusher 31.
Ainsi une seule personne peut manipuler sans aucune diffi culté des charges quelconques depuis leur lieu de stockage à leur poste de délivrance. Suivant la forme et l'importance des charges, on choisira un manipulateur suivant l'une ou l'autre des réalisations ci-dessus décrites ou des réalisations comportant des équipements de préhension adaptés à ces charges. Thus a single person can handle without any difficulty any load from their storage place to their delivery station. Depending on the shape and the importance of the loads, a manipulator will be chosen according to one or other of the embodiments described above or embodiments comprising gripping equipment adapted to these loads.
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8305319A FR2543527B1 (en) | 1983-03-31 | 1983-03-31 | ADAPTABLE LOAD HANDLING APPARATUS ON TRANSPALETTE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8305319A FR2543527B1 (en) | 1983-03-31 | 1983-03-31 | ADAPTABLE LOAD HANDLING APPARATUS ON TRANSPALETTE |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2543527A1 true FR2543527A1 (en) | 1984-10-05 |
FR2543527B1 FR2543527B1 (en) | 1986-08-22 |
Family
ID=9287427
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8305319A Expired FR2543527B1 (en) | 1983-03-31 | 1983-03-31 | ADAPTABLE LOAD HANDLING APPARATUS ON TRANSPALETTE |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2543527B1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0659627A2 (en) * | 1993-12-02 | 1995-06-28 | Erwin Buck | Forklifttruck for lifting and lowering and transporting loads |
FR2807420A1 (en) * | 2000-04-11 | 2001-10-12 | Ducrocq Ind | Lifting and handling appliance comprises a frame mobile between a high and a low position, with stabilizers sprayed out when the frame is in the low position, and an arm to carry the object |
US10519009B2 (en) | 2017-03-30 | 2019-12-31 | Honda Motor Co., Ltd. | Portable lifting arm |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1736102A (en) * | 1928-12-31 | 1929-11-19 | Dietrich C Stromeyer | Portable crane |
GB629178A (en) * | 1946-12-16 | 1949-09-14 | Forktrucks Pallets Ltd | Improvements relating to industrial transporter trucks |
DE872259C (en) * | 1948-10-02 | 1953-03-30 | Noel Banner Newton | Lifting device |
US2752054A (en) * | 1953-02-02 | 1956-06-26 | Irving C Thompson | Industrial truck |
DE1235545B (en) * | 1964-03-28 | 1967-03-02 | Josef Schwahlen Praez S Werkze | Mobile workshop crane equipped with a hydraulically swiveling boom in a vertical plane |
FR2005410A1 (en) * | 1968-04-02 | 1969-12-12 | Hostettler Werner | |
DE2033504A1 (en) * | 1970-07-07 | 1972-01-13 | Rubner K | Lifting device for industrial trucks |
US4118010A (en) * | 1978-01-09 | 1978-10-03 | Hanscom Russell C | Multi-purpose lifting and mounting assembly |
DE3107785A1 (en) * | 1981-02-28 | 1982-09-16 | Albert 5500 Trier Welter | Attachment for fork-lift trucks |
-
1983
- 1983-03-31 FR FR8305319A patent/FR2543527B1/en not_active Expired
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1736102A (en) * | 1928-12-31 | 1929-11-19 | Dietrich C Stromeyer | Portable crane |
GB629178A (en) * | 1946-12-16 | 1949-09-14 | Forktrucks Pallets Ltd | Improvements relating to industrial transporter trucks |
DE872259C (en) * | 1948-10-02 | 1953-03-30 | Noel Banner Newton | Lifting device |
US2752054A (en) * | 1953-02-02 | 1956-06-26 | Irving C Thompson | Industrial truck |
DE1235545B (en) * | 1964-03-28 | 1967-03-02 | Josef Schwahlen Praez S Werkze | Mobile workshop crane equipped with a hydraulically swiveling boom in a vertical plane |
FR2005410A1 (en) * | 1968-04-02 | 1969-12-12 | Hostettler Werner | |
DE2033504A1 (en) * | 1970-07-07 | 1972-01-13 | Rubner K | Lifting device for industrial trucks |
US4118010A (en) * | 1978-01-09 | 1978-10-03 | Hanscom Russell C | Multi-purpose lifting and mounting assembly |
DE3107785A1 (en) * | 1981-02-28 | 1982-09-16 | Albert 5500 Trier Welter | Attachment for fork-lift trucks |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0659627A2 (en) * | 1993-12-02 | 1995-06-28 | Erwin Buck | Forklifttruck for lifting and lowering and transporting loads |
EP0659627A3 (en) * | 1993-12-02 | 1995-11-29 | Erwin Buck | Forklifttruck for lifting and lowering and transporting loads. |
FR2807420A1 (en) * | 2000-04-11 | 2001-10-12 | Ducrocq Ind | Lifting and handling appliance comprises a frame mobile between a high and a low position, with stabilizers sprayed out when the frame is in the low position, and an arm to carry the object |
US10519009B2 (en) | 2017-03-30 | 2019-12-31 | Honda Motor Co., Ltd. | Portable lifting arm |
Also Published As
Publication number | Publication date |
---|---|
FR2543527B1 (en) | 1986-08-22 |
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ST | Notification of lapse |