WO2008035715A1 - Procédé de transport/distribution d'articles et appareil de transport/distribution d'articles - Google Patents

Procédé de transport/distribution d'articles et appareil de transport/distribution d'articles Download PDF

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Publication number
WO2008035715A1
WO2008035715A1 PCT/JP2007/068206 JP2007068206W WO2008035715A1 WO 2008035715 A1 WO2008035715 A1 WO 2008035715A1 JP 2007068206 W JP2007068206 W JP 2007068206W WO 2008035715 A1 WO2008035715 A1 WO 2008035715A1
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WO
WIPO (PCT)
Prior art keywords
article
transport
carrier
sending
receiver
Prior art date
Application number
PCT/JP2007/068206
Other languages
English (en)
Japanese (ja)
Inventor
Kazuo Miyata
Kazuhiko Yamaoka
Original Assignee
Nihon Kyoudo Kikaku Kabushiki Kaisha
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 Nihon Kyoudo Kikaku Kabushiki Kaisha filed Critical Nihon Kyoudo Kikaku Kabushiki Kaisha
Priority to JP2008535376A priority Critical patent/JP4469912B2/ja
Publication of WO2008035715A1 publication Critical patent/WO2008035715A1/fr

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07CPOSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/34Sorting according to other particular properties
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G17/00Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
    • B65G17/30Details; Auxiliary devices
    • B65G17/32Individual load-carriers
    • B65G17/34Individual load-carriers having flat surfaces, e.g. platforms, grids, forks
    • B65G17/345Individual load-carriers having flat surfaces, e.g. platforms, grids, forks the surfaces being equipped with a conveyor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G17/00Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
    • B65G17/24Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface comprising a series of rollers which are moved, e.g. over a supporting surface, by the traction element to effect conveyance of loads or load-carriers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/74Feeding, transfer, or discharging devices of particular kinds or types
    • B65G47/84Star-shaped wheels or devices having endless travelling belts or chains, the wheels or devices being equipped with article-engaging elements
    • B65G47/841Devices having endless travelling belts or chains equipped with article-engaging elements
    • B65G47/844Devices having endless travelling belts or chains equipped with article-engaging elements the article-engaging elements being pushers transversally movable on the supporting surface, e.g. pusher-shoes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2201/00Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
    • B65G2201/02Articles

Definitions

  • the present invention can transport primary industrial products such as agricultural products and marine products, secondary industrial products such as industrial products, and various articles, and can send the articles to the transport direction side at a predetermined position during the transportation.
  • Goods transportation and delivery methods especially round fruit vegetables such as tomatoes, peaches, pears and strawberries, and long fruit vegetables such as pepper and eggplants by size, shape, color and sugar content
  • the present invention relates to an article conveyance / delivery method suitable for use in fruit and vegetable selection that is automatically selected according to various standards (by grade), sent out according to standard, and arranged, and an article conveyance / delivery apparatus used for the implementation.
  • FIGS. 17 (a) to 17 (c) there are various types of article transporting and sending devices that transport an article and send the article to the side in the transporting direction at a predetermined position during the transport, and fruit vegetable sorting devices using the article transporting and sending apparatus.
  • This fruit vegetable sorting device carries fruit vegetables A on a packet attached to a chain B, and measures the size, shape, etc. of the fruit vegetables A during measurement with the measuring means D and discriminates them.
  • receiver (pool part) E bucket C falls sideways as shown in Fig. 17 (c), and fruit vegetable A on packet C is discharged to receiver E. It is what I did.
  • the standard number of receivers E of fruit vegetables A are arranged beside chain B, and the determined fruit vegetables A are discharged to each receiver E by standard.
  • fruit vegetables A roll on the receiver E when the fruit vegetables are discharged, and they are discharged to the receiver E first!
  • Patent Document 1 a patent for various fruit vegetable sorting apparatuses
  • the fruit and vegetable sorting device described in Patent Document 1 has a large number of fruit and vegetable mounting bodies F on which fruit vegetables A are placed on a chain B, and the fruit and vegetable mounting bodies F are belt conveyor type.
  • the vegetables A placed on it are transported to a predetermined position, It is rotated 90 degrees perpendicular to the moving direction (arrow a direction) (arrow b direction), and fruit vegetables A are sent to the pool conveyor G located on the side of chain B.
  • the standard number of pool conveyors G for fruit vegetables A is arranged beside chain B, and the determined fruit vegetables A are discharged to the respective pool conveyors G by standard.
  • this fruit vegetable sorting device when the fruit vegetable A on the fruit vegetable carrier F is sent to the pool conveyor G, the fruit vegetable A is momentarily moved over to the fruit conveyor A, and the fruit vegetable A falls to the side. There was a risk of scratching.
  • a belt conveyor type fruit and vegetable carrier F and a pool conveyor G are arranged between the conveyor belt H and the conveyor belt H in an obliquely forward direction.
  • the fruit vegetables A discharged in the direction) pass over the transfer conveyor H diagonally forward (in the direction of arrow c) and are sent to the pool conveyor G that is placed in front of it and rotates in the direction of arrow d. It is.
  • Patent Document 1 Japanese Patent Application Laid-Open No. 2003-53275.
  • Patent Document 2 Japanese Patent Application Laid-Open No. 2004-99285.
  • the fruit vegetable sorting apparatus described in Patent Document 2 described above has a complicated structure because it requires a force S and a transfer conveyor H to prevent the fruit vegetables from being damaged or colliding with other fruit vegetables when the fruit vegetables are discharged. There is a problem that the cost is increased or the entire apparatus is increased in size.
  • the article transporting and sending method of the present application is a method of sending an article being transported by the article transporter obliquely backward in the transport direction.
  • the article being conveyed can also be sent out in the same direction by moving to the rear in the conveying direction. In either case, the article to be sent obliquely backward in the conveyance direction is placed on the article receiver disposed on the side of the article conveyance body.
  • Articles sent out obliquely backward in the conveying direction can also be reduced in delivery speed.
  • the article transporting and sending method of the application is to be used as an automatic fruit vegetable sorting method in which the fruit and vegetables being conveyed are automatically identified by the standard in the discriminating unit, and the identified fruit vegetables are sent diagonally backward in the conveying direction by the standard.
  • the article transport / delivery device of the present application is capable of sending an article being transported by an article transport body obliquely backward in the transport direction.
  • the article carrier is an endless traveling body such as a chain attached with a large number of article carriers, and the article carrier moves diagonally rearward in the conveying direction during conveyance to feed the articles on the article carrier in the same direction. It is possible. It is also possible to send out the article on the article carrying body in the same direction during conveyance by moving a delivery body provided separately from the article carrying body obliquely backward in the conveyance direction.
  • the article carrier may be a belt conveyor, and when the belt conveyor moves or rotates obliquely rearward in the article conveyance direction, the article on the article carrier may be sent out in the same direction.
  • An article support is provided on the upper surface of the belt conveyor, the article is supported by the article support and placed on the belt conveyor, and the article support is moved in the same direction by moving or rotating the belt conveyor obliquely backward in the conveying direction.
  • the articles on the belt conveyor can be sent out in the same direction.
  • a locking tool is projected from the belt conveyor, and a guide body is provided in addition to the locking tool. When the belt conveyor travels, the locking tool is guided by the guide body and moves obliquely rearward in the transport direction.
  • the belt conveyor can be moved or rotated in the same direction so that articles on the belt conveyor are sent out in the same direction.
  • the article mounting body is fix the article mounting body and provide a sending body that can move obliquely rearward in the article conveying direction separately from the article mounting body so that the article on the article mounting body is sent out in the same direction by the movement of the sending body.
  • the article carrier is a plate material, a fixture such as two or more bars arranged at intervals, and the article carrier is arranged obliquely rearward in the transport direction, and the delivery body operates diagonally rearward in the transport direction. It is also possible to send the article on the carriage in the same direction.
  • the article carrying body is a roller conveyor, and the roller conveyor contacts and rotates in the same direction as the driving rotating body that rotates obliquely backward in the conveying direction, and the rotation causes the articles on the roller conveyor to move in the same direction. It can also be sent out.
  • Roller conveyor The product on the roller conveyor can be sent out in the same direction by tilting the slid downward in the conveying direction by the driving body.
  • the article mounting body is a large number of support bodies that can be swung in a keyboard shape, and the support body is swung downward and obliquely backward in the transport direction by the swing drive body, the article on the article mounting body is carried. It can also be sent out obliquely backward in the feeding direction.
  • each unit is wide enough to mount one or more articles.
  • the article carrying body of each unit is operated synchronously, the article is sent out obliquely backward in the conveying direction.
  • the article carrier From the article carrier to the article receiver on the outlet side of the article carrier, between the article carrier and the article receiver, or on the inlet side of the article receiver, at one or more locations! It is also possible to provide a decelerating body that decelerates the feeding speed of the articles that are fed backward in the conveying direction.
  • the upper surface of the article receiver which is not provided with the speed reducer, is inclined upward from the article carrier, or the upper surface of the article receiver is higher than the article carrier, It is also possible to reduce the feed rate of the article that is sent from the body to the article receiver obliquely backward in the conveying direction.
  • a speed reducer can be provided on the upper surface of the article receiver that is inclined upward or on the upper surface of the article receiver that is higher than the article mounting body.
  • the article transport / delivery device of the present invention can be used as an automatic vegetable vegetable sorting device.
  • fruit vegetables being transported by the article transporter are automatically discriminated by standard in the discriminating unit and discriminated. Can be transported to the front of the discriminator by the article transporter and sent out to the receiver diagonally rearward in the transport direction.
  • the article conveyance / delivery device of the present application has the following effects.
  • the article carrier When the article carrier itself operates diagonally backward in the conveying direction and feeds the article in the same direction, the article carrier is driven diagonally backward in the conveyance direction by the driver to send the article in the same direction.
  • the article delivery direction In the case of a device that moves the body diagonally backward in the conveyance direction and sends out the article in the same direction, the article delivery direction is diagonally opposite to the conveyance direction in both cases, so the delivered article is automatically decelerated. And stable.
  • the article carrying body is a belt conveyor and the article conveyor is provided on the belt conveyor, if the article is supported by the article supporting tool and placed on the belt conveyor, the article is in the supported state. Since the product is moved as it is, Is sent out.
  • the belt conveyor can be moved back and forth, the belt conveyor can be automatically returned to its original position after the article is sent out, and the machine can wait for the next article to be loaded. Can be planned.
  • the article carrying body is made of a plate material that moves with the endless traveling body, two or more bars, etc. Separately, a sending body that moves obliquely rearward in the conveying direction and sends the article on the bar in the same direction is provided. Therefore, it is possible to force S to send the article on two or more bars in a stable state while still.
  • the article carrying body is a roller conveyor, and the drive rotating body that rotates the roller conveyor obliquely backward in the conveying direction is provided, the articles can be reliably delivered with a simple configuration.
  • the article carrying body is a roller conveyor, and these rollers are arranged so as to be able to rotate obliquely rearward in the article conveying direction, and the article on the roller is sent out in the same direction by the sending body. Can be reliably sent out.
  • the article carrying body is a roller conveyor and an inclined drive means for tilting the roller conveyor is provided, the fruit vegetables on the roller conveyor can be reliably tilted backward in the article transport direction simply by tilting the roller conveyor with the tilt drive means. Can be sent out.
  • the article mounting body is made of a number of support tools that can be swung in a keyboard shape, the support tool can be driven to swing downward in a slanting rearward direction in the transport direction by the swing drive body. It is possible to send the article on the support tool obliquely rearward in the conveying direction simply by making it happen.
  • the upper surface of the article receiver is inclined upward from the article carrier, or the upper surface of the article receiver is made higher than the article carrier, and the article carrier is sent to the article receiver diagonally backward in the conveying direction. Even if the feeding speed of the article can be reduced, the momentum of the fruit and vegetables being sent out can be further reduced, and there is almost no risk that the fruit and vegetables will roll over and be damaged.
  • the feeding speed of the article that is fed from the article carrier to the article receiver obliquely rearward in the conveying direction is Even when a deceleration body for decelerating is provided, it is possible to further reduce the momentum of the fruit and vegetables that are sent out, and there is almost no risk that the fruit and vegetables will roll over and be damaged.
  • the article transportation and delivery device of the present application When the article transportation and delivery device of the present application is used for an automatic fruit and vegetable sorting device, the fruit and vegetables transported by the article transporter are discriminated by standard during transportation, and the article is transported based on the discrimination result. Since it is sent to the article receiver located on the side of the body diagonally rearward in the conveyance direction, the fruit and vegetables to be sent out are automatically decelerated, and the fruit vegetables are energized and fall down from the article receiver or sent forward. There is almost no damage caused by collision with other fruits and vegetables.
  • FIG. 1 is a plan view showing an example in which the article transport / delivery device of the present invention is used for fruit vegetable sorting.
  • FIG. 2 is an explanatory plan view of a method for delivering an article to an article receiver in the article carrier / delivery apparatus of the present invention.
  • FIG. 3 is another example of the article transport / delivery device of the present invention, (a) is a perspective explanatory view of the switching lever before sending the article diagonally backward in the carrying direction from the article carrier, and (b) From the article carrier The perspective explanatory drawing after switching lever switching in the case of sending out fruit vegetables.
  • FIG. 4 is a detailed explanatory view of the article mounting body shown in FIGS. 3 (a) and 3 (b).
  • FIG. 3 (a) and FIG. 3 (b) are perspective explanatory views showing a state in which the article on the article mounting body is delivered to the article receiver.
  • FIG. 6 is an exploded perspective view of the article mounting body shown in FIGS. 3 (a) and 3 (b).
  • FIG. 6 is an exploded perspective view of the article mounting body shown in FIGS. 3 (a) and 3 (b).
  • FIG. 7 is an assembly perspective view of the article mounting body shown in FIG.
  • FIG. 8 (a) and (b) are plan explanatory views in a state where different articles are placed on the article mounting body.
  • FIG. 9 (a) is an explanatory plan view showing an example in which an article placed on an article carrier in which a set of two belt conveyors is made into one unit is sent out in the same direction by a belt conveyor rotating backward in the conveying direction.
  • (B) is a detailed view of (a).
  • FIG. 10 An article placed on an article carrier in which several belt conveyors are united is supported by a support, and the article is supported in the same direction by a belt conveyor that rotates backward in the conveying direction while the article is supported by the support.
  • Plane explanatory drawing which shows an example in the case of sending out.
  • FIG. 12 (a) is an explanatory plan view when the article carrying body of the article conveyance / delivery device of the present invention is a roller conveyor, and (b) is a diagram illustrating the roller conveyor shown in (a) by rotating the roller conveyor with a rotating belt. Side surface explanatory drawing in the case of sending out the upper article
  • FIG. 13 (a) is an explanatory plan view in the case where the article carrier of the article transport / delivery device of the present invention is a roller conveyor, and (b) is an article on the roller conveyor by tilting the roller conveyor shown in (a). Side surface explanatory drawing in the case of sending out diagonally back in the conveyance direction.
  • FIG. 15 (a) is an explanatory plan view of an article transporting and sending device according to the present invention when an article is placed on a support swinging in a keyboard shape and transported, and (b) is a support tool in a keyboard shape. Side explanatory view when swinging down and tilting to feed the article on the support tool diagonally backward in the transport direction
  • FIG. 16 (a) is a plan view of an article conveyance / delivery device of the present invention during conveyance of an article, and (b) is a diagram illustrating that the article being conveyed passes from above the article conveyance body to above the decelerating body and receives the article on its side. Side surface explanatory drawing when sending it out to the body.
  • FIG. 17 (a) is a plan view showing an example of a conventional fruit vegetable sorting device, (b) is a front view of a packet-type fruit vegetable carrier in the device (a), and (c) is a fruit vegetable carrier in (b). The front view of the state where fruit vegetables are sent out on the side.
  • FIG. 18 (a) is a plan view showing another example of a conventional fruit vegetable sorting apparatus
  • FIG. 18 (b) is a front view showing a state in which fruit vegetables are delivered by a conveyor-type fruit vegetable carrier in the apparatus (a).
  • the article conveyance / delivery method of the present invention is a method of conveying various articles by an article conveyance body, and sending them out obliquely backward in the conveyance direction at a predetermined position
  • the article conveyance / delivery apparatus is an apparatus for realizing the method It is.
  • These methods and devices are, for example, round fruit vegetables such as tomatoes, peaches, pears, strawberries, etc., and long fruit vegetables such as peppers and eggplants according to size, shape, color, and sugar content! / It is suitable for use as an automatic fruit vegetable sorting method and fruit vegetable automatic sorting device that automatically sorts by various standards (by grade).
  • the delivery and delivery method of goods is rounded fruit vegetables such as tomatoes, peaches, pears and strawberries, and long fruit vegetables such as peppers and eggplants in various sizes, shapes, colors, sugar levels, etc.
  • An example used as an automatic fruit vegetable sorting method for automatically sorting by standard (by grade) will be explained. As shown in FIG. 1, this article transporting and sending method places an article (fruit or vegetable) 1 on the article carrier 2 of the article carrier 2 and transports it in the direction of arrow a.
  • the article carrier 3 is conveyed as shown in Fig. 2.
  • This is a method in which the fruit vegetables 1 on the article mounting body 3 are driven backward in the direction of the direction and sent out in the same direction according to the standard to be placed on the article receiving body 4.
  • the article receiver 4 is arranged at several locations on the side of the article carrier 2 according to the fruit vegetable standards, and the fruit vegetables 1 are sent to the respective article receivers 4 according to the standards.
  • the article carrier 3 is an endless belt 18 as shown in FIGS.
  • an article support 5 is attached to the upper surface of the article support 5 and placed on the endless belt 18. It can be supported by. Further, as shown in FIGS. 1 to 3, the delivery side of the endless belt 18 is disposed obliquely toward the rear of the article receiver 4, and when the endless belt 18 rotates or moves, the fruit vegetables 1 on the endless belt 18 are It was made possible to send it diagonally backward in the transport direction, and the speed at which fruit vegetables 1 were sent was reduced so that the momentum of fruit vegetables 1 was saved.
  • the fruit vegetables 1 conveyed by the article conveying body 2 are fed obliquely backward in the conveying direction by the article mounting body 3 having one belt conveyor as described in the first embodiment.
  • the article mounting body 3 having one belt conveyor as described in the first embodiment.
  • two adjacent belt conveyor type article mounting bodies 3 are set as a unit 50, or as shown in FIG.
  • the four belt conveyor-type article mounting bodies 3 are combined into one unit 50, so that two or more fruit vegetables 1 can be placed on each unit 50, and each conveyor belt is conveyed in the transport direction. It is also possible to send the power backward diagonally.
  • the fruit vegetables 1 can be fed obliquely backward in the conveying direction using a belt conveyor type article carrier 3 in which two endless belts 18 having a narrow width are arranged in parallel as shown in FIGS. 11 (a) and 11 (b).
  • the fruit vegetables 1 can be sent obliquely rearward in the conveying direction by a roller conveyor type article mounting body 3 provided with rollers capable of rotating as shown in FIGS. 12 (a) and 12 (b).
  • a roller conveyor type article mounting body 3 provided with rollers capable of rotating as shown in FIGS. 12 (a) and 12 (b).
  • the fruit vegetables 1 can also be sent obliquely backward in the conveying direction by a roller conveyor type article mounting body 3 that can be inclined obliquely backward by an inclination mechanism as shown in FIGS. 13 (a) and 13 (b).
  • the tilting mechanism operates based on the determination result to send the article diagonally backward.
  • the fruit vegetables 1 being conveyed by the article conveyance body 2 are fed diagonally backward in the conveyance direction, as shown in FIG. 14, with the two bars parallel to the conveyance direction diagonally rearward.
  • the article mounting body 3 is not limited to the one shown in FIG. 14.
  • the mounting table is a plate.
  • any force S such as a fixture such as a roller conveyor, or a roller conveyor that can be rotated backward in the transport direction.
  • the feeding of the fruit vegetables 1 being conveyed by the article conveying body 2 backward in the conveying direction is not limited to the method described in each of the above embodiments, and FIG. 15 (a) (b) It can also be performed by a keyboard-like article mounting body 3 as shown in FIG.
  • the article mounting body 3 is a rectangular bar-shaped support material 100 disposed obliquely rearward in the transport direction, and the support material 100 is directed obliquely rearward in the transport direction.
  • each support material 100 can be swung in a keyboard shape around the support shaft 101 by a swing drive body (not shown), so that the fruit vegetables 1 on the product mounting body 3 can slide down diagonally backward in the transport direction. You can also
  • the article is placed by the speed reducer 110 provided between the article placing body 3 and the article receiving body 4 of the article conveying body 2. It is also possible to reduce the delivery speed of the fruit vegetables 1 that are sent from the body 3 to the product receiver 4 obliquely backward in the conveying direction.
  • the plate 110 whose surface is processed with fluororesin is used as the speed reducer 110. Can be used.
  • the speed reducer 110 can also be disposed so as to be inclined upward from the article carrier 3 to the article receiver 4.
  • the force S it is possible to make the force S so that the upper surface of the article receiver 4 is made higher than the upper surface of the article carrier 3, and further the article receiver 4 itself is inclined upward.
  • the speed reducer 110 can be provided on the outlet side of the article carrier 3 or the inlet side of the article receiver 4. Further, the speed reduction of the feeding speed of fruit vegetables 1 is not limited to that by the speed reducer 110, and without providing the speed reducer 110, the upper surface of the article receiver 4 is made higher than the upper face of the article carrier 3, or the article It can also be performed by tilting the receiver 4 itself.
  • the feeding of the fruit vegetables 1 being transported by the article transport body 2 backward in the transport direction is not limited to that described in each of the above embodiments, and may be performed by any other means. be able to.
  • the delivery of fruit vegetables 1 from the article transporter 2 obliquely rearward in the transport direction is not limited to the article receiver 4 and may be sent to any other place. it can. In some cases, the article receiver 4 can be omitted.
  • the goods transporting and sending device is a variety of products such as tomatoes, peaches, pears, strawberries, etc., and long fruits, such as peppers, eggplants, etc., by size, shape, color, sugar content, etc.
  • An example used as an automatic fruit vegetable sorting device for automatically sorting by standard (by grade) will be described. As shown in FIG. 1, this article transporting and sending apparatus places fruit vegetables 1 on the article carrier 3 of the article transport body 2 and transports them in the direction of the arrow a.
  • the article mounting body 3 is driven, and the fruit vegetables 1 on the article mounting body 3 are sent out obliquely rearward in the conveying direction to be mounted on the article receiving body 4.
  • the article receivers 4 are arranged at several locations on the side of the article carrier 2 according to the fruit vegetable standards, and the fruit vegetables 1 are sent to the respective article receivers 4 according to the standards.
  • the article carrier 3 is a belt conveyor type as shown in FIGS.
  • the article support 5 is attached to the upper surface of the endless belt 18, and the article carrier 3
  • the fruit vegetables 1 placed on the end of the endless belt 18 are supported downwardly from the lower surface of the endless belt 18, and are provided along the guide body 43 shown in FIG. 3 as shown in FIG.
  • the upper traveling portion of the endless belt 18 rotates to the article receiver 4 side (left rotation in FIG. 4) and is placed on the upper traveling portion.
  • Fruit vegetables 1 are sent to the article receiver 4.
  • the delivery side of the article carrier 3 is arranged obliquely toward the rear of the article receiver 4 as shown in FIGS. 1 to 3, and the delivery speed of the fruit vegetables 1 delivered from the article carrier 3 is reduced. And the momentum of fruit vegetables 1 is saved.
  • the article carrier 2, the article carrier 3, and the like will be described in detail.
  • the article carrier 2 in FIG. 1 has a number of elongated article platforms 3 attached to an endless chain 11 that is installed on a drive sprocket 10a and a driven sprocket 10b.
  • the drive sprocket 10a rotates, and when the chain 11 moves in the direction of arrow a, it moves in the same direction.
  • Each of the article carrying bodies 3 is attached with the delivery side 3a facing obliquely backward in the moving direction of the chain 11 (see FIG. 2).
  • the transport chain 11 is accommodated in a square bowl-shaped chain guide 14 having an upper opening at an upper opening, and travels inside the chain.
  • the chain guide 14 is installed on the upper surface of the main frame 13 of the article transport / delivery device.
  • attachments 15 are attached to the chain 11 at regular intervals, and the frame 16 (FIG. 6) of the article carrier 3 is attached to the attachments 15.
  • the article mounting body 3 shown in FIGS. 1 to 5 is a belt conveyor provided with a support plate 19 and an endless belt 18, and fruit vegetables 1 placed on the upper surface thereof by rotation of the endless belt 18. It is sent to the end of the endless belt 18 in the rotational direction (receiver 4 side).
  • the support plate 19 has a front side plate 21 and a rear side plate 22 on the outer side of the elongated central plate 20, and a guide portion 23 having a substantially triangular shape is formed on the front end of the rear side plate 22. The portion 23 is projected beyond the front end portion of the front side plate 21.
  • a front space portion 24 is formed on the front end side of the support plate 19, and a rear space portion 25 is formed on the rear end side.
  • the endless belt 18 is wound around the outer periphery of the front free roller 26, the guide roller 27, and the rear free roller 28 so that the lower end of the front end portion is inclined upward, and the endless belt 18 is supported by the support plate 19
  • the Lee roller 26 and the guide roller 27 are disposed in the front space 24 of the support plate 19, and the rear end portion and the rear free roller 28 are disposed in the rear space 25 of the support plate 19.
  • This fruit vegetable mounting body 3 is accommodated in a conveyor frame 16 having an upper opening shown in FIG.
  • the article support 5 is fixed to the upper surface of the endless belt 18 by fixing means such as an adhesive or a screw.
  • the article support 5 is made of sponge, rubber, soft resin, etc. so that the fruit vegetables 1 are not scratched, and is made into a truncated cone, and the fruit vegetables 1 are thin and the upper part is thin like for example tomatoes or apples. Even vegetable fruits with an inflated shape can be supported stably.
  • the material and shape of the article support 5 are not limited to this and may be arbitrary.
  • the article support 5 can be omitted.
  • a locking member 35 (FIG. 6) is attached on the lower surface of the endless belt 18, a locking member 35 (FIG. 6) is attached.
  • a bolt is used for the illustrated locking device 35.
  • the bolt 37 is a holder 37 disposed on the bottom plate 36 of the conveyor frame 16, and a top plate that is attached to the top and bottom of the holder 37.
  • the nut 40 is fastened to the lower end screw of the bolt that has passed through the lower support plate 39 and fixed to the bottom plate 36 of the conveyor frame 16 so as to protrude downward.
  • the locking device 35 is guided and moved in a square hook-shaped locking device guide 41 having an upper opening provided in parallel with the chain guide 14. .
  • the locking tool guide 41 is disposed and fixed in parallel with the chain guide 14 on the upper surface of the main frame 13 of the article transport / delivery device. Further, as shown in FIG. 5, the locking tool guide 41 is not provided at the installation portion of the guide body 43.
  • the article carrier 3 formed as shown in Fig. 7 is fixed to the chain 11 by attaching the conveyor frame 16 (Fig. 4) to the attachment 15 of the chain 11 with screws 42 (Fig. 6). .
  • the delivery side 3a of the article carrier 3 is attached obliquely toward the rear of the chain 11 in the conveying direction so that the fruit vegetables 1 on the article carrier 3 are fed obliquely backward in the conveying direction.
  • the mounting angle of the article mounting body 3 ( ⁇ in FIG. 2) is after the fruit vegetable 1 is slanted in the conveying direction. As long as it can be fed out, the angle can be set to an arbitrary angle.
  • the force S can be set to about 30 ° to 60 °.
  • the triangular guide portion 23 that protrudes further forward than the front end of the front side plate 21 is formed at the front end portion of the rear side plate 22 of the article mounting body 3. Even if the delivery side 3a of the carrier 3 is disposed obliquely backward with respect to the article carrier 2, the tip of the article carrier 3 and the article carrier 2 are blocked by the triangular guide portion 23. There are almost no gaps. For this reason, it is not difficult for the fruit vegetables 1 sent from the endless belt 18 of the article carrier 3 to transfer to the article receiver 4 or for the fruit vegetables 1 to fall.
  • the width of the article carrier 3 and the adjacent interval between the article carriers 3 are different forces depending on the size, shape, etc. of the fruit vegetables 1 to be placed.
  • the width of the article carrier 3 is basically shown in FIG. 8 (a).
  • Fig. 8 (b) one narrow vegetable 1 is straddled across two or more article platforms 3 as shown in Fig. 8 (b).
  • FIG. 2 it is preferable to set so that a large round ball-shaped vegetable 1 or the like can be placed across two or more article mounts 3.
  • the determination unit 6 is a part that is provided on the transport path of the article transport body 2 and automatically determines the fruit vegetables 1 being transported by standard.
  • the discriminator 6 is equipped with various devices necessary for discrimination, such as a camera, sugar sensor, and weighing scale, just like existing discriminators, and measures the shape, size, weight, color, sugar content, etc.
  • the standard can be automatically determined.
  • a plurality of guide bodies 43 are arranged in parallel to the front of the determination unit 6 shown in FIG.
  • a switching lever 44 is disposed on the distal end side of each guide body 43.
  • the switching lever 44 switches the moving direction of the locking tool 35 of the article carrier 3 based on the determination result of the determination unit 6, and the guide body 43 guides the movement of the locking tool 35 along the switching direction.
  • the guide body 43 is an L-shaped elongated plate shown in FIG. 3, and its front end side is arranged obliquely rearward with respect to the chain guide 14 on the main frame 13 of the sorting device as shown in FIG. It is.
  • the switching lever 44 is attached to the rotating body 45 as shown in FIGS. 2 and 3, and by rotating the rotating body 45, the path invariant position (FIG.
  • the locking tool 3 5 of the article carrier 3 conveyed by the article carrier 2 hits the switching lever 44 and is prevented from going straight, so that the guide 43 side 3 and travels along the guide body 43 and moves in the direction of arrow A in FIG. 3 (b) and FIG. 4.At the same time, the lower side of the endless belt 18 also moves in the same direction.
  • the switching lever 44 by the rotation of the rotating body 45 is controlled by a control device according to the determination result in the determination unit 6.
  • the article receiver 4 arranged on the side of the article transporter 2 inherits the fruit vegetables 1 sent from the discharge unit 7 of the article transporter 2 and transports them as they are, or temporarily pools them.
  • a large number of belt conveyors are used, and these belt conveyors are orthogonal to the article carrier 2 and are arranged in parallel at two locations.
  • the force S is provided at two locations in the conveying direction of the article carrier 2 in the article receiver 4, and the article receiver 4 is provided at several locations in the conveying direction of the article carrier 2 for each type and standard of fruit vegetables 1. It is possible to send fruit vegetables 1 by type and standard to the article receiver 4 at each location.
  • All article receivers 4 The number of belt conveyors for the same number and type of fruit conveyor 1 is not the same. The number of belt conveyors of 4 can be reduced. The belt conveyor of the article receiver 4 can be kept rotating at all times. When the fruit vegetable 1 is not delivered, it is paused and kept waiting, and when the fruit vegetable 1 is delivered from the article carrier 3, one fruit vegetable It can also be controlled so that fruit vegetables 1 are loaded by rotating the amount.
  • the rotation control of the belt conveyor is performed by the control device according to the determination result by the determination unit 6.
  • a return guide body 46 is disposed in the transport direction of the discharge unit 7 of the article transport body 2.
  • the return guide body 46 is disposed obliquely in the opposite direction to the guide body 43.
  • the article carrier 3 that has delivered the fruit vegetables 1 to the article receiver 4 sends the article 1 to the article receiver 4 and then is conveyed by the article carrier 2 to the end of the discharge section 7.
  • a force S can be applied to guide the locking tool 35 located in the direction away from the article receiver 4 in the reverse direction and return it to the original position.
  • the article receiver 4 On the side of the article receiver 4 in FIG. 1, there is a working space for the operator to manually take out the fruits and vegetables 1 pooled in the article receiver 4 and perform the boxing work.
  • the space is large enough for people to work side by side.
  • the article receiver 4 is not limited to one having a plurality of belt competitors arranged side by side as described above, and can be any force such as a roller conveyor. Further, instead of the article receiver 4, it is possible to provide a transport line of another device. Also, the article receiver 4 can be omitted.
  • the fruit vegetables 1 are placed on the article carrier 3 of the article carrier 2 being conveyed. In this case, depending on the shape, size, etc. of the fruit vegetables 1, one fruit vegetable 1 is placed on one article mounting body 3 or placed across two or more article mounting bodies 3.
  • the discharge unit 7 is instructed to which fruit vegetables 1 of the article load body 3 is to be sent to which article receiver 4 based on the determination result, and the switching operation tool (rotary body) 4 based on this instruction. 5 is operated, the switching lever 44 is switched to the course changing position, and the locking tool 35 of the article mounting body 3 on which the fruit vegetables 1 are placed hits the switching lever 44 and is guided to the guide body 43 (see FIG. 4).
  • two or more switching operation tools (rotating bodies) 45 operate in synchronism, and two or more article mounts Instruct the three locking members 35 to be guided to the respective guide bodies 43.
  • the fruit vegetables 1 on the article carrier 3 are sent in that direction (the opposite direction to the conveyance direction of the article carrier 2). If the delivery speed is reduced, the momentum gets too strong and rolls over, or if it collides with the fruit vegetables 1 pooled in the article receiver 4, the fruit vegetables 1 will not be damaged.
  • the article carrier 3 from which the fruit vegetables 1 have been delivered is further conveyed by the article carrier 2 and is moved away from the article receiver 4 by the return guide 46 disposed in the middle of the conveyance path.
  • the positioned locking tool 35 is guided in the reverse direction to be returned to the original position, and returned to the starting end of the article carrier 2.
  • FIG. 11 shows another example of the embodiment of the article conveyance / delivery apparatus of the present invention.
  • the article carrying body 3 of this article conveying / delivery device is a belt-comparing system in which two narrow endless belts 18 are arranged in parallel.
  • the front end in the transport direction (left side in FIG. 11) is made longer than the end in the transport direction (right side in FIG. 11), and both belts 18 are inclined backwards toward the transport body 2.
  • the tip of both belts 18 approaches the article receiver 4 and the article. Almost no gap is formed in the gap 51 between the placing body 3 and the article receiver 4, and the fruit vegetables 1 are smoothly transferred to the article receiving body 4 from the force of the article placing body 3.
  • the endless belt 18 can be three or more.
  • FIGS. 12 (a) and 12 (b) show a third embodiment of the article conveyance / delivery device of the present invention.
  • the article carrying body of this article transporting and sending apparatus has a roller conveyor structure in which a large number of rollers 52 are rotatably provided, and a belt conveyor 53 is provided under the rollers 52 in contact with each roller 52.
  • the belt conveyor 53 can be rotated by moving the latching tool 54 provided in the lower traveling part of the belt conveyor 53 in the left-right direction in Fig. 12 (b) by any means. If the latch 54 is moved to the left side, the belt conveyor rotates to the right, each roller 52 rotates to the left, and the fruit vegetables 1 above it are on the left side of FIG. 12 (b) (the article receiver 4 side). It is supposed to be sent out.
  • FIGS. 13 (a) and 13 (b) show a fourth embodiment of the article conveyance / delivery device of the present invention.
  • the article carrying body of this article transporting and sending apparatus is a roller conveyor 56 in which a large number of rollers 55 are rotatably provided on a frame 57, and the frame 57 is attached to a support shaft 58 as shown in FIG. Center 5 is provided on support base 59 so that it can be pivoted to the left and right (seesaw type). Both left and right sides of support shaft 58 of frame 42 are connected to support base 59 with springs 60 to hold frame 57 horizontally.
  • FIG. 14 shows a fifth embodiment of the article transport / delivery device of the present invention.
  • the article carrying body 3 of this article transporting and sending apparatus is composed of a placing table 62 on which two bars are arranged in parallel so that fruit vegetables 1 can be placed, and a sending body 63 that can reciprocate along the placing table 62. Configured on the mounting table 62 The loaded fruits and vegetables 1 can be sent to the article receiver 4 by pushing in the direction of the arrow by moving the delivery body 63.
  • the feeding body 63 has a contact surface 64 curved in an arc shape so that the fruit vegetables 1 are stabilized.
  • the bar used for the mounting table 62 has a low sliding resistance and the fruit vegetables 1 are slippery.
  • a metal bar coated with a fluororesin or a resin bar is suitable.
  • the sending body 63 can reciprocate a locking tool 65 provided on the lower side by an arbitrary driving mechanism.
  • the article carrier 3 shown in FIG. 14 is also attached to the rear of the article carrier 2 by a bracket 66 in an obliquely rearward direction.
  • the mounting table 62 can be an arbitrary one such as a fixture such as three or more bars or plates, or a roller conveyor that can be rotated obliquely backward in the transport direction, as long as the fruit vegetable 1 can be placed. be able to.
  • FIGS. 15 (a) and 15 (b) show a sixth embodiment of the article conveyance / delivery device of the present invention.
  • the article carrying body 3 of this article transporting and sending apparatus is a keyboard-like (square bar-like) support material 100 arranged obliquely rearward in the transport direction, and the support material 100 is formed into a multi-piece keyboard shape in the transport direction. They are prepared side by side.
  • each support member 100 can be swung in a keyboard shape around a support shaft 101 by a swing drive body (not shown).
  • Fruits 1 above 3 can be sent diagonally backward in the transport direction.
  • a locking device 102 that locks the swinging support member 100 and prevents it from swinging more than necessary.
  • the fruit vegetables 1 can be placed on one or more support materials 100 at any position.
  • the support material 100 may be an elongated flat plate.
  • FIGS. 9 (a) and 9 (b) show a seventh embodiment of the article conveyance / delivery device of the present invention.
  • this article transport / delivery device two adjacent belt conveyor type article mounts 3 are set as a unit 50 so that two or more fruit vegetables 1 can be placed on each unit 50.
  • the unit 50 can be a set of three or more units.
  • the article carrier 3 of each unit 50 is set on a frame as shown in FIG. 9 (b), and both the frames are arranged in parallel and obliquely parallel to each other.
  • the belt conveyor type article mounting body 3 can also be made into a set of units 50.
  • an article support 5 is provided so as to straddle four belt conveyor type article platforms 3.
  • fruit vegetables 1 can be sent to the article receiver 4 by synchronously operating the four belt conveyors.
  • the unit 50 is not limited to the combination of the belt conveyor type article mounting bodies 3 and can be formed by combining the article mounting bodies 3 described in any of the above embodiments. .
  • FIGS. 16 (a) and 16 (b) show a seventh embodiment of the article conveyance / delivery device of the present invention.
  • a speed reduction body 110 is provided between the article carrier 3 and the article receiver 4 of the article carrier 2.
  • the speed reducer 110 uses a plate material whose surface is processed with a fluororesin or the like, and is arranged in an upward inclination from the article mounting body 3 toward the article receiver 4 as shown in FIG. 16 (b).
  • the upper surface of the article receiver 4 is made higher than the upper surface of the article carrier 3.
  • the inclination angle of the decelerating body 110 can be set arbitrarily, for example, a force of about 3 ° that can be set to 1 ° to 10 ° is desirable.
  • the speed reducer 110 can be provided without being inclined.
  • the speed reducer 110 can also be provided on the outlet side of the article carrier 3 or the inlet side of the article receiver 4. With this speed reducer 110, the feeding speed of the fruit vegetable 1 fed from the article mounting body 3 to the article receiver 4 obliquely backward in the conveying direction can be reduced. Further, the speed reducer 110 is omitted, and the feed speed of the fruit vegetable 1 is reduced by making the upper surface of the article receiver 4 higher than the upper face of the article carrier 3 or by making the article receiver 4 itself incline upward. You can also.
  • the means for feeding the fruit vegetables 1 being transported by the article transport body 2 backward in the transport direction is not limited to those described in the above embodiments, and is performed by any other means. be able to.
  • the article receiver 4 may be omitted, and the fruit vegetables 1 sent obliquely backward in the transport direction from the article transport body 2 may be sent to any place.
  • Article transportation / delivery method, fruit vegetable selection method, and article transportation used in the implementation of the method of the present invention The delivery device and fruit vegetable sorting device are not limited to fruit vegetable sorting, but can be applied to the transportation, delivery, and sorting of various items such as primary industrial products such as agricultural products and marine products, and secondary industrial products such as industrial products. Monkey.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Discharge Of Articles From Conveyors (AREA)
  • Sorting Of Articles (AREA)
  • Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)

Abstract

L'invention concerne un procédé de transport/distribution d'articles pour distribuer, diagonalement en arrière d'une direction de transport, un article transporté par un transporteur d'articles. Dans le procédé, l'article est distribué par un corps de distribution ou distribué à un corps de réception d'article sur le côté du transporteur d'articles. De plus, une vitesse de distribution d'article peut être réduite. L'article transporté peut également être automatiquement discriminé par norme par une section de discrimination, et l'article discriminé peut être distribué sur un côté dans une direction de distribution par norme. L'appareil de transport/distribution d'articles doit être utilisé pour mettre en œuvre un tel procédé. Le transporteur d'articles est doté de nombreux corps de mise en place d'articles et d'un support sans fin ayant de tels corps de mise en place d'articles montés sur celui-ci. L'article est distribué diagonalement en arrière de la direction de transport par le corps de mise en place d'articles. L'article transporté est automatiquement discriminé par une section de discrimination par norme, et l'article discriminé peut être distribué sur le côté dans la direction de transport par norme.
PCT/JP2007/068206 2006-09-19 2007-09-19 Procédé de transport/distribution d'articles et appareil de transport/distribution d'articles WO2008035715A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2008535376A JP4469912B2 (ja) 2006-09-19 2007-09-19 果菜搬送方法、果菜搬送装置

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JP2006-253590 2006-09-19
JP2006253590 2006-09-19
JP2006298503 2006-11-02
JP2006-298503 2006-11-02

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WO2008035715A1 true WO2008035715A1 (fr) 2008-03-27

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JP2011005464A (ja) * 2009-06-29 2011-01-13 Shizuoka Shibuya Seiki Co Ltd 物品選別装置
JP2011025133A (ja) * 2009-07-23 2011-02-10 Yanmar Co Ltd 物体分別装置
JP2011037550A (ja) * 2009-08-07 2011-02-24 Nippon Kyodo Kikaku Kk 果菜自動選別装置及び果菜自動選別方法
JP2011102175A (ja) * 2009-11-11 2011-05-26 Nippon Kyodo Kikaku Kk 果菜自動選別方法及び果菜自動選別装置
JP2013176769A (ja) * 2013-05-20 2013-09-09 Nippon Kyodo Kikaku Kk 果菜自動選別方法及び果菜自動選別装置
JP2014100709A (ja) * 2014-02-06 2014-06-05 Yanmar Co Ltd 選果機
CN109248868A (zh) * 2018-10-10 2019-01-22 东华大学 基于机器视觉与plc技术的纽扣次品剔除系统
JP2019135055A (ja) * 2019-05-28 2019-08-15 日本協同企画株式会社 果菜載せ体

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JP5865151B2 (ja) * 2012-03-27 2016-02-17 ヤンマー株式会社 果菜選別装置
JP5917239B2 (ja) * 2012-04-02 2016-05-11 日本協同企画株式会社 果菜自動選別方法と、果菜自動選別用背凭れ具と、果菜自動選別用果菜キャリアと、果菜自動選別装置
JP6031712B2 (ja) * 2012-04-20 2016-11-24 株式会社錦河 物品仕分装置
JP6166583B2 (ja) * 2013-04-30 2017-07-19 日本協同企画株式会社 果菜自動選別箱詰め装置
JP2015020124A (ja) * 2013-07-19 2015-02-02 日本協同企画株式会社 果菜自動選別方法と果菜自動選別装置
JP6253910B2 (ja) * 2013-07-23 2017-12-27 日本協同企画株式会社 果菜自動選別装置
JP2015205264A (ja) * 2014-04-23 2015-11-19 シブヤ精機株式会社 物品選別装置
JP6630481B2 (ja) * 2015-03-19 2020-01-15 日本協同企画株式会社 果菜自動選別装置
JP6420886B2 (ja) * 2017-11-29 2018-11-07 日本協同企画株式会社 果菜自動選別装置用の果菜キャリア
JP7462927B2 (ja) 2020-04-08 2024-04-08 日本協同企画株式会社 果菜載せ体と果菜自動選別装置
JP7398766B1 (ja) 2022-06-29 2023-12-15 武彦 塩川 選別器

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JP2011005464A (ja) * 2009-06-29 2011-01-13 Shizuoka Shibuya Seiki Co Ltd 物品選別装置
JP2011025133A (ja) * 2009-07-23 2011-02-10 Yanmar Co Ltd 物体分別装置
JP2011037550A (ja) * 2009-08-07 2011-02-24 Nippon Kyodo Kikaku Kk 果菜自動選別装置及び果菜自動選別方法
JP2011102175A (ja) * 2009-11-11 2011-05-26 Nippon Kyodo Kikaku Kk 果菜自動選別方法及び果菜自動選別装置
JP2013176769A (ja) * 2013-05-20 2013-09-09 Nippon Kyodo Kikaku Kk 果菜自動選別方法及び果菜自動選別装置
JP2014100709A (ja) * 2014-02-06 2014-06-05 Yanmar Co Ltd 選果機
CN109248868A (zh) * 2018-10-10 2019-01-22 东华大学 基于机器视觉与plc技术的纽扣次品剔除系统
JP2019135055A (ja) * 2019-05-28 2019-08-15 日本協同企画株式会社 果菜載せ体

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JP5558748B2 (ja) 2014-07-23
KR20090057982A (ko) 2009-06-08
JPWO2008035715A1 (ja) 2010-01-28
JP5876403B2 (ja) 2016-03-02
JP2013047147A (ja) 2013-03-07
JP4469912B2 (ja) 2010-06-02
JP5657629B2 (ja) 2015-01-21
JP2015091734A (ja) 2015-05-14
JP2009274878A (ja) 2009-11-26
JP2013047148A (ja) 2013-03-07

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