WO2011071403A1 - Système de blocage de trappe - Google Patents

Système de blocage de trappe Download PDF

Info

Publication number
WO2011071403A1
WO2011071403A1 PCT/PT2009/000074 PT2009000074W WO2011071403A1 WO 2011071403 A1 WO2011071403 A1 WO 2011071403A1 PT 2009000074 W PT2009000074 W PT 2009000074W WO 2011071403 A1 WO2011071403 A1 WO 2011071403A1
Authority
WO
WIPO (PCT)
Prior art keywords
trapdoor
container
pit
actuator
trap door
Prior art date
Application number
PCT/PT2009/000074
Other languages
English (en)
Portuguese (pt)
Inventor
Sílvio OLIVEIRA CÉSAR AUGUSTO
Original Assignee
Tnl - Sociedade De Equipamentos Ecológicos E Sistemas Ambientais, Lda.
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 Tnl - Sociedade De Equipamentos Ecológicos E Sistemas Ambientais, Lda. filed Critical Tnl - Sociedade De Equipamentos Ecológicos E Sistemas Ambientais, Lda.
Priority to PCT/PT2009/000074 priority Critical patent/WO2011071403A1/fr
Publication of WO2011071403A1 publication Critical patent/WO2011071403A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F1/00—Refuse receptacles; Accessories therefor
    • B65F1/14—Other constructional features; Accessories
    • B65F1/1426—Housings, cabinets or enclosures for refuse receptacles
    • B65F1/1447—Housings, cabinets or enclosures for refuse receptacles located underground

Definitions

  • the present invention has application in waste containerization systems, the container of which is buried in a pit that can be made accessible and dangerous to any pedestrian near the equipment.
  • the buried solid waste system is traditionally composed of a
  • the proposed system is based on the use of a trapdoor platform (5) that rotates on an end near the ditch wall, retracting the platform to allow the container to pass and accommodate in the ditch.
  • the trapdoor needs to have a rotating movement when extracting / introducing the container.
  • a fluid / electromechanical actuator (6) wherein a pressurized gas cylinder exerts a force capable of raising the trapdoor, but at the same time enables its force to be overcome by the weight of the container when downward movement of the container into the pit.
  • a locking system must be included, that locking system must be deactivated automatically when the container touches the surface of the trapdoor, and this unlocking must be memorized until the trapdoor return to the closed position.
  • DE 202004017744U1 discloses a lifting platform that rises upon removal of a pit container, however, the form of action or retention of marked positions is not mentioned and does not address these specific problems.
  • the present invention allows solving the problem of locking the system in its upper (open) position and 'memory' system when the system is operated, not locking until the platform is again horizontal (closed position).
  • This new system also allows a constant balance of the container in the movement of introduction into the pit, as only a trapdoor twists the container at the moment of actuation, jamming the container between the pit and the platform.
  • the present invention relates to a trapdoor locking and unlocking system of the type used in buried containers, allowing the container housing pit to be automatically closed whenever it is withdrawn from it and at the time of its deposition.
  • the proposed system consists of two pivot bars (8) and (10) which pivot on one axis (7), the two bars being respectively connected to the pit by the axis (9) and the trapdoor by the axis (1.1). which also accommodates the release actuator (12),
  • the release actuator (12) acts on a pivot rod (17) which is interconnected between the locking pin and said unlocking actuator as shown in Figure 4 moves the locking pin by removing it from the locking groove and releasing the upper bar (10), allowing it to rotate over the lower flange (8) to accommodate the assembly. in the position shown in figure 5 (pin release position).
  • Figure 1 Schematic representation of the automatic lock and release system. trap door lock for buried containers where the numbers given represent:
  • Figure 2 Schematic representation of the automatic trap door locking and unlocking system for closed-pit buried containers, where the numbers given represent:
  • Figure 3 Partial representation Automatic hatch lock and unlock system for buried containers with buried container where the numbers indicated represent:
  • Figure 4 Schematic representation of the trap door locking and unlocking actuator assembly where the indicated numbers represent:
  • Figure 5 Partial representation of the automatic trap door lock and unlock system for buried containers where the numbers indicated represent:
  • Figure 6 Perspective and partial cross-sectional representation of the automatic hatch lock and unlock for buried containers where the numbers given represent:
  • Figure 7 perspective view of a detail of the lock and unlock mechanism.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Refuse Receptacles (AREA)

Abstract

Le système de l'invention comprend des barres articulées (8 et 10) sur un axe, reliées respectivement à un fossé (3) par un axe (9) et à une trappe par un autre axe (11), lequel reçoit également un organe de déblocage (12). La trappe (5) est bloquée de manière à fermer le fossé (3) par mise en oeuvre d'un actionneur hydraulique/électromécanique (6) qui actionne une tige de blocage (13). Lors de la remise en place du contenant dans le fossé (3), cette opération ainsi que le poids du contenant permettent d'actionner l'organe de déblocage (12) de façon à libérer le système et à permettre une ouverture de la trappe (5).
PCT/PT2009/000074 2009-12-10 2009-12-10 Système de blocage de trappe WO2011071403A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/PT2009/000074 WO2011071403A1 (fr) 2009-12-10 2009-12-10 Système de blocage de trappe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/PT2009/000074 WO2011071403A1 (fr) 2009-12-10 2009-12-10 Système de blocage de trappe

Publications (1)

Publication Number Publication Date
WO2011071403A1 true WO2011071403A1 (fr) 2011-06-16

Family

ID=42244829

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/PT2009/000074 WO2011071403A1 (fr) 2009-12-10 2009-12-10 Système de blocage de trappe

Country Status (1)

Country Link
WO (1) WO2011071403A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106395210A (zh) * 2016-09-07 2017-02-15 中联重科股份有限公司 垃圾散装机和垃圾转运系统
CN106429131A (zh) * 2016-09-07 2017-02-22 中联重科股份有限公司 垃圾散装机
EP3248908A1 (fr) * 2016-05-27 2017-11-29 DOSTA Consulting GmbH Système collecteur souterrain

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES1053024U (es) 2002-10-17 2003-03-01 Equipos Y Servicios Del Nordes Barandilla de seguridad para sistemas de recogida de basura mediante contenedores soterrados.
DE202004017744U1 (de) 2004-11-16 2005-05-19 Meulenbroek, Hendrikus Lambertus Maria Unterflurmüllsammelbehälter
EP1714915A1 (fr) * 2005-04-19 2006-10-25 Pel Ariesen Dispositif de fermeture automatique d'une fosse
PT103574B (pt) 2005-11-30 2007-09-21 Mbe Sotkon Sl Sistema de segurança para contentores soterrados
NL1032120C2 (nl) * 2006-07-05 2008-01-08 Vconsyst Participaties B V Deksel voor het afsluiten van een put.

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES1053024U (es) 2002-10-17 2003-03-01 Equipos Y Servicios Del Nordes Barandilla de seguridad para sistemas de recogida de basura mediante contenedores soterrados.
DE202004017744U1 (de) 2004-11-16 2005-05-19 Meulenbroek, Hendrikus Lambertus Maria Unterflurmüllsammelbehälter
EP1714915A1 (fr) * 2005-04-19 2006-10-25 Pel Ariesen Dispositif de fermeture automatique d'une fosse
PT103574B (pt) 2005-11-30 2007-09-21 Mbe Sotkon Sl Sistema de segurança para contentores soterrados
NL1032120C2 (nl) * 2006-07-05 2008-01-08 Vconsyst Participaties B V Deksel voor het afsluiten van een put.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3248908A1 (fr) * 2016-05-27 2017-11-29 DOSTA Consulting GmbH Système collecteur souterrain
CN106395210A (zh) * 2016-09-07 2017-02-15 中联重科股份有限公司 垃圾散装机和垃圾转运系统
CN106429131A (zh) * 2016-09-07 2017-02-22 中联重科股份有限公司 垃圾散装机

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