FR2993256A3 - System for emptying chip bucket in workshop, has rocking lever that is provided in main vessel, and tractor that stops close to production machine tools, where operator is allowed to push bucket with rocking lever in main vessel - Google Patents

System for emptying chip bucket in workshop, has rocking lever that is provided in main vessel, and tractor that stops close to production machine tools, where operator is allowed to push bucket with rocking lever in main vessel Download PDF

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Publication number
FR2993256A3
FR2993256A3 FR1256631A FR1256631A FR2993256A3 FR 2993256 A3 FR2993256 A3 FR 2993256A3 FR 1256631 A FR1256631 A FR 1256631A FR 1256631 A FR1256631 A FR 1256631A FR 2993256 A3 FR2993256 A3 FR 2993256A3
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France
Prior art keywords
bucket
tractor
operator
rocking lever
main vessel
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.)
Pending
Application number
FR1256631A
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French (fr)
Inventor
Olivier Vidal
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.)
VIDAL INGENIERIE
Original Assignee
VIDAL INGENIERIE
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 VIDAL INGENIERIE filed Critical VIDAL INGENIERIE
Priority to FR1256631A priority Critical patent/FR2993256A3/en
Priority to FR1356728A priority patent/FR2993257A1/en
Publication of FR2993256A3 publication Critical patent/FR2993256A3/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65FGATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F1/00Refuse receptacles; Accessories therefor
    • B65F1/14Other constructional features; Accessories
    • B65F1/1468Means for facilitating the transport of the receptacle, e.g. wheels, rolls
    • B65F1/1473Receptacles having wheels
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65FGATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F1/00Refuse receptacles; Accessories therefor
    • B65F1/14Other constructional features; Accessories
    • B65F1/1452Lifting, hoisting, elevating mechanisms or the like for refuse receptacles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65FGATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F3/00Vehicles particularly adapted for collecting refuse
    • B65F3/02Vehicles particularly adapted for collecting refuse with means for discharging refuse receptacles thereinto
    • B65F3/08Platform elevators or hoists with guides or runways for raising or tipping receptacles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Refuse Collection And Transfer (AREA)
  • Refuse-Collection Vehicles (AREA)

Abstract

The system has a rocking lever that is provided in a main vessel, and a tractor that stops close to production machine tools, where the operator is allowed to push a bucket with the rocking lever in the main vessel. The bucket is emptied and is provided in a production machine. The tractor is able to be taken directly along in the workshop, where the bucket contains chips that are transported towards reprocessing plants. (Incomplete specification, abstract based on available information published by the patent office).

Description

DOMAINE D'ACTIVITE : Environnement des usines de production dont les machines génèrent des déchets à évacuer. Par exemple, les machines d'usinage, d'emboutissage, de découpe et autres, dans les secteurs mécaniques, agroalimentaires, et autres. INVENTION : BESOIN : Allée d'évacuation Machine de production générant des déchets Benne vide Benne pleines de déchets Le besoin est un système qui arrive dans l'allée sans rentrer dans la zone de production qui permet d'évacuer les benes pleines et de les remplacer par des bennes vides avec des critères importants en termes - D'ergonomie, les bennes peuvent être lourdes - De rapidité de permutation sans arrêter les machines de production - Economique au niveau du coût d'investissement et de la main d'oeuvre nécessaire pour faire toutes les opérations Les centres principaux de collecte des déchets étant en général éloignés des moyens de production, il faudra dans tous les cas un moyen motorisé pour transporter les déchets de la machine de production vers le centre de dépôt usine. SOLUTION ACTUELLE : Les solutions actuelles utilisent des bennes à roulettes qui sont sorties des machines par un opérateur. Ces bennes sont ensuite accrochées les unes aux autres à un véhicule pour être évacuées sous la forme d'un train. Plusieurs solutions existent pour former le train, nous en expliciterons que deux. En revanche dans tous les cas la benne pleine part avec le train, ce qui oblige à avoir à sa disposition deux bennes par machines pour assurer la permutation. La logistique devra gérer donc deux flux, un flux de bennes vides et un flux de bennes pleines. Si nous imaginons une ligne avec dix machines. Et une benne de 1m3 par machine. Le wagon constitué d'une benne avec son timon est proche d'une longueur de 1,8m. Pour dix machines, la longueur du train en comptant le tracteur fera plus de 20 m. En fonction de la stratégie d'amenée des bennes vides, le train peut être encore plus long. Cas 1 : Benne remorque avec timon intégré L'opérateur doit parcourir toute la longueur du train à chaque fois Une des difficultés est d'atteler les remorques lorsque le train commence à être rempli. Il est possible de faire deux voyages en déposant d'abord les remorques vides devant les machines, puis de repasser pour faire l'échange des bennes en attelant que des bennes pleines. En revanche, au vu de la longueur du train, l'opérateur a une grande distance à parcourir.FIELD OF ACTIVITY: Environment of production factories whose machines generate waste to be evacuated. For example, machining, stamping, cutting and other machines, in the mechanical, food, and other sectors. INVENTION: NEED: Drainage lane Production machine generating waste Empty bucket Grab full of waste The need is a system that arrives in the aisle without entering the production area that allows to evacuate the full bucks and replace them by empty skips with important criteria in terms - Ergonomics, the skips can be heavy - Swift speed without stopping the production machinery - Economical in terms of the investment cost and manpower needed to make all operations Since the main waste collection centers are generally far from the means of production, a motorized means must always be used to transport the waste from the production machine to the factory depot. CURRENT SOLUTION: Current solutions use rollers that are removed from machines by an operator. These buckets are then hooked to each other to a vehicle to be evacuated in the form of a train. Several solutions exist to train the train, we will explain only two. On the other hand, in all cases the full bucket leaves with the train, which forces to have at his disposal two skips per machine to ensure the permutation. The logistics will have to manage two flows, a stream of empty bins and a flow of full bins. If we imagine a line with ten machines. And a bucket of 1m3 per machine. The wagon consists of a bucket with its drawbar is close to a length of 1.8m. For ten machines, the length of the train counting the tractor will be more than 20 m. Depending on the empty bucket feeding strategy, the train can be even longer. Case 1: Trailer tipper with integrated drawbar Operator must travel the entire length of the train each time One of the difficulties is to hitch the trailers when the train begins to be filled. It is possible to make two trips by first depositing the empty trailers in front of the machines, then to return to exchange the skips by hitching only full dumpsters. However, given the length of the train, the operator has a long distance to travel.

Cas 2 : Train logistique sans décrochage Une solution plus couteuse en investissement consiste à utiliser des trains logistiques permettant d'agrafer et dégrafer une benne sans dételer le train. Ce système résout le chargement d'une benne pleine au milieu du train. En revanche il n'apporte rien sur : - La réduction de la longueur du train - La réduction des trajets de l'opérateur - Le fait d'avoir à minima deux bennes par machine de production PROPOSITION NOUVELLE Il suffit d'avoir un tracteur qui tire une remorque de grande taille. La remorque s'arrête près des machines de production. L'opérateur pousse la benne pleine dans un système de basculeur qui la déverse dans la cuve principale. Une fois vidée la benne vide est remise dans la machine. - Le système est court par rapport à un train optimisant les trajets des opérateurs - Pas de multiples bennes en circulation. Une benne par machine suffit - Possibilité d'aide à l'opérateur - Possibilité d'utiliser des bennes de différentes tailles en fonction des quantités de déchets de chaque machine Principe : Mise en place de la benne dans l' élévateur La benne est vidée dans la cuve principale Remise en place de la benne vide dans la machine Si les machines sont proches le système pourrait vider plusieurs bennes simultanément. Et nous pouvons imaginer des solutions avec une ou plusieurs cuves tractées. Le positionnement de la benne pour le vidage à l'arrière de la cuve ou sur les côtés. Cela dépend de la taille des bennes et de la surface des allées.Case 2: Non-stall logistics train A more expensive investment solution is to use logistic trains to staple and unhook a skip without releasing the train. This system solves the loading of a full bucket in the middle of the train. On the other hand it brings nothing on: - The reduction of the length of the train - The reduction of the operator's journeys - The fact to have at least two skips per production machine NEW PROPOSAL It is enough to have a tractor which pulls a large trailer. The trailer stops near the production machines. The operator pushes the full bucket into a tipper system which dumps it into the main tank. Once emptied the empty bucket is put back into the machine. - The system is short compared to a train optimizing the operators' journeys - No multiple buckets in circulation. One bucket per machine is sufficient - Possibility of assistance to the operator - Possibility to use different size skips depending on the amount of waste of each machine Principle: Placing the bucket in the elevator The bucket is emptied in the main tank Replacing the empty bucket in the machine If the machines are close the system could empty several skips simultaneously. And we can imagine solutions with one or more towed tanks. The positioning of the bucket for emptying at the rear of the tank or on the sides. It depends on the size of the skips and the surface of the aisles.

Claims (1)

REVENDICATIONS1. Le tracteur arrive près des machines dont les bennes sont pleines L'opérateur présente la benne pleine vers l'élévateur L'élévateur soulève la benne et la bascule dans la berme principale du tracteur. La benne de la machine est vidéeUne fois vidée la benne est déposée au sol, et l'opérateur remet la bene vide en place vers le moyen de production. Pour des machines proches, il est tout à fait envisageable de vider plusieurs bennes à la fois pour gagner du temps et des déplacements 8 2993256 ZONE DE VIDAGE DANS LA BENNE PRINCIPALE L'exemple ci-dessus montre un élévateur le long de la benne principale mais il est tout à fait envisageable d'installer un élévateur à l'arrière de la benne. La bonne position dépend de la surface disponible dans l'allée et du nombre de machines à traiter dans l'espace ERGONOMIE Une des difficultés est la masse de la benne pleine. Pour éviter un effort de poussée ou traction trop fort aux opérateurs, la masse totale de la benne (benne+copeaux) doit être limité à 600 ou 700 kg. Cela oblige à définir une benne petite limitant l'autonomie de la machine. Avec le principe du camion benne, nous pouvons facilement envisager une assistance fixée sur le camion pour extraire la benne de la machine et l'amener vers l'élévateur. Il n'y a pas besoin d'assistance pour remettre en place la benne vide. Par exemple, nous pouvons imaginer un palan à crochet fixé sur la benne principale : - L'opérateur dévide son câble et crochète la benne pleine - Le palan démarre et tracte la benne pleine vers l'élévateur. Il peut aussi participer au bridage de la benne sur l'élévateur. 9 2993256 L'opérateur accroche son crochet à la benne. POSSIBILITE DE TRACTEUR Le système peut être autonome sur une remorque, l'opérateur pouvant utiliser plusieurs type de tracteur, mais nous pouvons aussi envisager un système autonome comme un petit camion avec la partie tracteur intégré à la remorque TYPE DE BENNE PRINCIPALE La benne principale peut être réalisée de différente manière en fonction du principe de vidage retenu. - Une grande benne classique qui est posé sur un châssis. Elle est vidée avec un car à fourche de grande dimension - Une benne basculante ou ouvrante auto-videuse comme un camion de chantier ou un wagon SNCF - Une benne déposable comme sur l'exemple ci-dessus. Cette solution est séduisante si le tracteur peut emmener dans l'atelier directement une benne qui est utilisée pour le transport des copeaux vers les usines de retraitement. Cela réduit les manipulationsREVENDICATIONS1. The tractor comes close to the machines with full skips The operator presents the skip full to the elevator The elevator lifts the skip and seesaw into the main berm of the tractor. The dumpster of the machine is emptied Once emptied the bucket is deposited on the ground, and the operator puts the empty bucket back in place to the means of production. For close machines, it is quite feasible to empty several skips at a time to save time and travel. 8 2993256 EMPTY ZONE IN THE MAIN BUCKET The above example shows an elevator along the main skip but it is quite possible to install a lift at the back of the bucket. The right position depends on the available area in the aisle and the number of machines to be handled in the space. ERGONOMICS One of the difficulties is the mass of the full bucket. To avoid a pushing force or too strong traction to the operators, the total mass of the bucket (bucket + chips) must be limited to 600 or 700 kg. This requires defining a small bucket limiting the autonomy of the machine. With the principle of the dump truck, we can easily envisage an assistance fixed on the truck to extract the bucket of the machine and to bring it towards the elevator. There is no need for assistance to replace the empty bucket. For example, we can imagine a hoist hook attached to the main body: - The operator unwinds his cable and hooks the bucket full - The hoist starts and tows the full bucket to the elevator. It can also participate in the clamping of the bucket on the elevator. 9 2993256 The operator hooks his hook to the bucket. POSSIBILITY OF TRACTOR The system can be autonomous on a trailer, the operator can use several types of tractor, but we can also consider an autonomous system like a small truck with the tractor part integrated in the trailer TYPE OF BIN MAIN The main bucket can be carried out in different ways depending on the emptying principle used. - A large classic bucket that is placed on a chassis. It is emptied with a large forked car - A tipping or opening self-emptying truck such as a construction truck or an SNCF wagon - A dumpster as in the example above. This solution is attractive if the tractor can take directly into the workshop a bucket that is used to transport chips to reprocessing plants. This reduces the manipulations
FR1256631A 2012-07-10 2012-07-10 System for emptying chip bucket in workshop, has rocking lever that is provided in main vessel, and tractor that stops close to production machine tools, where operator is allowed to push bucket with rocking lever in main vessel Pending FR2993256A3 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1256631A FR2993256A3 (en) 2012-07-10 2012-07-10 System for emptying chip bucket in workshop, has rocking lever that is provided in main vessel, and tractor that stops close to production machine tools, where operator is allowed to push bucket with rocking lever in main vessel
FR1356728A FR2993257A1 (en) 2012-07-10 2013-07-09 WASTE MANAGEMENT SYSTEM FROM PRODUCTION MACHINES.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1256631A FR2993256A3 (en) 2012-07-10 2012-07-10 System for emptying chip bucket in workshop, has rocking lever that is provided in main vessel, and tractor that stops close to production machine tools, where operator is allowed to push bucket with rocking lever in main vessel

Publications (1)

Publication Number Publication Date
FR2993256A3 true FR2993256A3 (en) 2014-01-17

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Application Number Title Priority Date Filing Date
FR1256631A Pending FR2993256A3 (en) 2012-07-10 2012-07-10 System for emptying chip bucket in workshop, has rocking lever that is provided in main vessel, and tractor that stops close to production machine tools, where operator is allowed to push bucket with rocking lever in main vessel
FR1356728A Pending FR2993257A1 (en) 2012-07-10 2013-07-09 WASTE MANAGEMENT SYSTEM FROM PRODUCTION MACHINES.

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR1356728A Pending FR2993257A1 (en) 2012-07-10 2013-07-09 WASTE MANAGEMENT SYSTEM FROM PRODUCTION MACHINES.

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Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9005058U1 (en) * 1990-05-04 1990-07-12 Klötzer, Wieland, 5632 Wermelskirchen Waste collection vehicle and collection basket
ZA939689B (en) * 1993-08-03 1994-08-29 Aim Holdings Ltd Refuse collection vehicle.
US6565305B2 (en) * 2001-09-19 2003-05-20 Mcneilus Truck And Manufacturing, Inc. Container handler mounting mechanism
WO2006111620A1 (en) * 2005-04-15 2006-10-26 Dejoux Andre Special wheeled containers, their transporting trucks, and uses thereof
DE102006032206A1 (en) * 2006-07-12 2008-01-17 SMARVICE Systemtechnik Rainer Hachenberg Karl-Heinz Schmidt GbR (vertretungsberechtigter Gesellschafter Herr Rainer Hachenberg, Feldstr. 16, 56316 Raubach) Side loader-fill, has division separating partially curved area of transverse path from another area of transverse path, which runs in straight line, and handle mechanism connected with latter area from former area to goods

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