Provided is a wave-breaking block grasping device 110 that is supported by a work machine 100 and that is capable of grasping a wave-breaking block CB provided with four leg parts LP, said wave-breaking block grasping device 110 comprising: an engagement structure 114 which has a pair of holding members 122 and a base member 118 that axially supports the pair of holding members 122, and in which the pair of holding members 122 are capable of holding one of the leg parts LP; and an engagement member 126 which has a ring member that has an inner diameter not less than the minimum outer diameter of the leg parts LP, which is supported by the base member 118 at a prescribed angle α, and which supports another one of the leg parts LP that is oriented upward. The pair of holding members 122 are capable of supporting the wave-breaking block CB without being plastically deformed by the weight of the wave-breaking block CB. When the pair of holding members 122 support the wave-breaking block CB, the tip end parts 122A of the pair of holding members 122 are disposed lower than the engagement member 126. Thus, it is possible to provide a wave-breaking block grasping device 110 that grasps and moves a wave-breaking block CB safely while being more compact and lightweight, and a method for moving wave-breaking blocks.
A work machine trailer 100 comprises a hook part 102, a cargo bed frame part 108, a raising/lowering mechanism 106 that supports a tip part 108A and can lower the height of the tip part 108A below the height H2 from lower ends of crawlers 54 to a lower surface 56A of a chassis 56 or raise the height of the tip part 108A to the height H3 at which the cargo bed frame part 108 is horizontal, and a travel device 112. The frame width L1 of the cargo bed frame part 108 is shorter than the distance L2 between the crawlers 54, and the height H3 of the portion (a center part 108C) of the cargo bed frame 108 that is to support a work machine 50 is higher than the height H2 to the lower surface 56A of the chassis 56. The present invention thereby provides a work machine trailer and a work machine transport method that make it possible to safely transport a large work machine as well as to reduce the work involved in assembling the work machine at a site.
A wave-dissipating block gripping device 110 that is supported by a work machine 100 and capable of gripping a wave-dissipating block CB having legs LP, the wave-dissipating block gripping device comprising: a first holding mechanism 116 and a second holding mechanism 140 that hold radially two respective legs LP of the four legs LP, and a base member 114 that is rotatably supported by the work machine 100 and supports the first holding mechanism 116 and the second holding mechanism 140, wherein the first holding mechanism 116 is rotatably supported by the base member 114 and includes a pair of first holding members 118 capable of gripping one leg LP out of the two legs LP when the distal ends thereof are brought closer to each other, and a first driving device 122 that rotationally drives the pair of first holding members 118. As a result, it is possible to provide a compact and lightweight wave-dissipating block gripping device and a wave-dissipating block moving method that make it possible to grip and move a wave-dissipating block safely and more reliably.
A fluid discharger includes: a discharge nozzle configured to discharge fluid; a first rotation device configured to rotate the discharge nozzle; and a control device configured to control the first rotation device by remote operation. The control device includes a first mode control unit including a first automatic control unit configured to automatically perform reciprocating control of the discharge nozzle in a first rotation range set for each of the fluid dischargers; and a first switching unit configured to switch between a control signal to be outputted from the first automatic control unit and a control signal to rotate the discharge nozzle by a first rotation angle designated by remote operation. In a dust suppression system, this configuration can control the direction of the discharge nozzle by remote operation, and also can automatically reciprocate the direction of the discharge nozzle within a predetermined range.
B05B 13/04 - Moyens pour supporter l'ouvrageDisposition ou assemblage des têtes de pulvérisationAdaptation ou disposition des moyens pour entraîner des pièces les têtes de pulvérisation étant déplacées au cours de l'opération
B05B 12/12 - Aménagements de commande de la distributionAménagements de réglage de l’aire de pulvérisation sensibles à l'état du liquide ou d'un autre matériau fluide expulsé, du milieu ambiant ou de la cible sensibles à l'état du milieu ambiant ou de la cible, p. ex. à l'humidité, à la température
A dust suppression system has one or more fluid dischargers configured to discharge a fluid capable of suppressing generation of dust to a work area of a building by remote operation. The fluid discharger includes a discharge nozzle configured to discharge the fluid; a first swivel joint structure including a first rotating-side body connected to and supporting the discharge nozzle and a first fixed-side body rotatably supporting the first rotating-side body; a first electric linear motion mechanism including a first support part and a first movable part supported by the first support part in a linearly movable manner; and a first rotation mechanism configured to convert linear motion of the first movable part into rotational motion to rotationally displace the first rotating-side body. The dust suppression system can further reduce power consumption as well as can accurately discharge a fluid from a fluid discharger to a predetermined work area.
According to the present invention, a fluid release machine 132 is provided with: a release nozzle 178D which releases a fluid FD; a first rotation device 166 which rotates the release nozzle 178D; and a control device 156 which controls the first rotation device 166 through a remote operation, wherein the control device 156 is provided with a first mode control unit 161A provided with a first automatic control unit 161AA that automatically performs reciprocating control within a first rotation range φｒ set for each fluid release machine 132 and a first switching unit 161AH that switches a control signal SN output from the first automatic control unit 161AA and a control signal SH2 for rotating the release nozzle 178D at a first angle φ designated by the remote operation. Accordingly, in the dust suppression system, while the direction of the release nozzle can be controlled through the remote operation, it is also possible to automatically reciprocate the direction of the release nozzle within a prescribed range.
B05B 13/04 - Moyens pour supporter l'ouvrageDisposition ou assemblage des têtes de pulvérisationAdaptation ou disposition des moyens pour entraîner des pièces les têtes de pulvérisation étant déplacées au cours de l'opération
In this dust suppression system 120 which has at least one fluid discharger 122 for discharging a fluid BB and can suppress the generation of dust in a work area 102 of a building 104 through a remote operation, the fluid discharger 122 includes: a discharge nozzle 140 that discharges the fluid BB; a first swivel joint structure 138 that includes a first rotating-side body 138B for communicating with and supporting the discharge nozzle 140 and a first fixed-side body 138A for rotatably supporting the first rotating-side body 138B; a first electric linear motion mechanism 148 that includes a first support part 148C and a first movable part 148D linearly and movably supported by the first support part 148C; and a first rotation mechanism 149 that converts the linear motion of the first movable part 148D into a rotational motion and rotationally displaces the first rotation body 138B. Accordingly, it is possible to accurately discharge the fluid from the fluid discharger to a predetermined work area, and to further reduce power consumption.
B05B 17/00 - Appareils de pulvérisation ou d'atomisation de liquides ou d'autres matériaux fluides, non couverts par les autres groupes de la présente sous-classe
37 - Services de construction; extraction minière; installation et réparation
39 - Services de transport, emballage et entreposage; organisation de voyages
40 - Traitement de matériaux; recyclage, purification de l'air et traitement de l'eau
Produits et services
Construction machines and apparatus; power shovels;
bulldozers; conveyors [machines]; shredders [machines] for
industrial use; waste crushing machines; trash compacting
machines; waste compacting machines; waste disposal units;
agricultural machines and agricultural implements, other
than hand-operated. Water intake apparatus; water-pipes for sanitary
installations; water supply installations; water flushing
installations; flushing apparatus. Construction; construction and maintenance services relating
to civil engineering; demolition of buildings; construction
consultancy; repair or maintenance of construction machines
and apparatus; rental of construction machines and
apparatus; rental of mining machines and apparatus; mining
extraction. Car transport; truck transport; carting; rental of
loading-unloading machines and apparatus; collection of
recyclable goods [transport]; hauling; porterage; transport
and storage of trash; collection of waste and trash;
collection of industrial waste and trash; collection of
domestic waste and trash. Recycling of waste and trash; waste treatment
[transformation]; rental of waste compacting machines and
apparatus; rental of waste crushing machines; sorting and
disposal of waste and trash; sorting and disposal of
industrial waste and trash; sorting and disposal of domestic
waste and trash; sorting of waste and recyclable material
[transformation]; incineration of waste and trash;
destruction of waste and trash.
The present invention provides waste matter sorting management equipment 100 for sorting waste matter 103, wherein the waste matter sorting management equipment 100 comprises: a steel conveyor 106 for transporting the waste matter 103; backhoes BH1-BH4 that are arranged in the waste-matter 103 transport direction (X direction) so as to face the steel conveyor 106, the backhoes BH1-BH4 being capable of removing constituent matter 103A constituting the waste matter 103 from the steel conveyor 106; constituent matter placement units 108A-108I that are arranged facing the steel conveyor 106, the constituent matter placement units 108A-108I being such that constituent matter 103A removed from the steel conveyor 106 by the backhoes BH1-BH4 is placed thereon; and a fluid spray mechanism RH that is capable of spraying a foam BL and a liquid DL onto the surface of the constituent matter 103A on the steel conveyor 106, the fluid spray mechanism RH comprising fluid spray machines RH1, RH2 that spray the foam BL on the steel conveyor 106 at a location upstream from the backhoes BH1-BH4. This makes it possible to reduce the load on the environment surrounding waste matter sorting management equipment.
This fluid discharging system 120 is provided with a flying object 122 and a fluid discharging mechanism 146 that is provided to the flying object 122 and discharges foam-like substances BB. The fluid discharging mechanism 146 is provided with: a discharging nozzle 158 for discharging the foam-like substances BB; a mixer 152 that generates the foam-like substances BB by mixing air; and a first pressure-feeding mechanism 148 for pressure-feeding, to the mixer 152, water which is at least a portion of the foam-like substances BB, wherein the tip section of the discharging nozzle 158 protrudes to the outside of an air flow for generating a buoyant force for the flying object 122. Accordingly, a fluid can be discharged to a predetermined work point from an appropriate position by reducing arrangement restrictions on the fluid discharging mechanism that discharges the fluid.
B64C 39/02 - Aéronefs non prévus ailleurs caractérisés par un emploi spécial
B64D 1/18 - Largage en vol d'une matière poudreuse, liquide ou gazeuse, p. ex. pour la lutte contre l'incendie par pulvérisation, p. ex. d'insecticides
B64D 1/22 - Enlèvement d'objets à la surface du sol
B05B 17/00 - Appareils de pulvérisation ou d'atomisation de liquides ou d'autres matériaux fluides, non couverts par les autres groupes de la présente sous-classe
B05B 7/04 - Pistolets pulvérisateursAppareillages pour l'évacuation avec des dispositifs permettant le mélange de liquides ou d'autres matériaux fluides avant l'évacuation
12.
Radiation detecting attachment, working machine, and sorting method
A radiation detecting attachment comprising four radiation detectors configured to detect radiation from an object of detection W, attached removably to a working machine, wherein the radiation detecting attachment is supported by the working machine movably when the radiation detecting attachment is attached to the working machine, and is supported by an arm body of the working machine swingably, and a distance between the radiation detectors and the other radiation detectors is changeable. This makes it possible to use the radiation detectors efficiently and in a versatile manner.
An attachment mounting/removal mechanism 140, wherein: two pairs of support holes 152, 154 are provided to a work attachment 150, the two pairs of support holes 152, 154 being separated from each other in the swinging direction of the work attachment 150, and forming pairs in an axial direction O that is orthogonal to the swinging direction; pin extension/contraction mechanisms 140A, 140B are built into tip end parts 132A, 136B (connecting portions of arm body 127) disposed between the two pairs of support holes 152, 154, the pin extension/contraction mechanisms 140A, 140B comprising two pairs of pins 142A, 142B that separate from and approach each other in the axial direction O, and linear-motion mechanisms 144A, 144B that support the two pairs of pins 142A, 142B; and the pins 142A, 142B are inserted, respectively, into the support holes 152, 154 when the pin extension/contraction mechanisms 140A, 140B have caused the two pairs of pins 142A, 142B to be driven apart from each other. This makes it possible to ensure stable and reliable workability while allowing the mounting/removal of the work attachment.
A radiation detecting attachment (140) provided with four radiation detectors (162), (164) for detecting radiation from an object of detection (W) is attached removably to a working machine (100), wherein the radiation detecting attachment (140) is supported in such a way as to be capable of moving when attached to the working machine (100) and is supported by an arm body (127) of the working machine (100) in such a way as to be capable of swinging, and the distance between the radiation detectors (162) and the other radiation detectors (164) can be modified. This makes it possible to use the radiation detectors efficiently and in a versatile manner.
