WO2020066166A1 - 搬送装置 - Google Patents

搬送装置 Download PDF

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Publication number
WO2020066166A1
WO2020066166A1 PCT/JP2019/024429 JP2019024429W WO2020066166A1 WO 2020066166 A1 WO2020066166 A1 WO 2020066166A1 JP 2019024429 W JP2019024429 W JP 2019024429W WO 2020066166 A1 WO2020066166 A1 WO 2020066166A1
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WO
WIPO (PCT)
Prior art keywords
transport
rail
transport rail
opening
conveyor
Prior art date
Application number
PCT/JP2019/024429
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
宇野　強
Original Assignee
中洲電機株式会社
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 中洲電機株式会社 filed Critical 中洲電機株式会社
Priority to KR1020207031157A priority Critical patent/KR102471576B1/ko
Priority to CN201980025900.2A priority patent/CN111989275B/zh
Publication of WO2020066166A1 publication Critical patent/WO2020066166A1/ja

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G35/00—Mechanical conveyors not otherwise provided for
    • B65G35/06—Mechanical conveyors not otherwise provided for comprising a load-carrier moving along a path, e.g. a closed path, and adapted to be engaged by any one of a series of traction elements spaced along the path
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G21/00—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
    • B65G23/44—Belt or chain tensioning arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G35/00—Mechanical conveyors not otherwise provided for
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2812/00—Indexing codes relating to the kind or type of conveyors
    • B65G2812/02—Belt or chain conveyors
    • B65G2812/02009—Common features for belt or chain conveyors
    • B65G2812/02019—Supporting or guiding frames

Definitions

  • the present invention relates to a transport device for transporting an object.
  • Patent Literature 1 discloses a transport device capable of stopping a transport body at an arbitrary position on a transport rail.
  • the transport device (100) includes one or a plurality of transporters (110) that transport an object to a predetermined position, and a rail (131) that extends along the transport direction of the object and allows the transporter (110) to travel.
  • a transport rail (130) provided with a conveyor section (135) that is provided in parallel with the rail section (131) and is driven to rotate in the transport direction.
  • the transport rail (130) has a bottom wall (132) extending longitudinally in the transport direction, and a pair of uprights provided upright from both edges in the width (short) direction of the bottom wall (132). And an opening (134) opened between the pair of side walls (133).
  • the carrier (110) includes a carrier body (111), a support portion (112) for supporting an object, and a traveling unit (111) for the carrier body (111) to travel on the rail (131). 113), a pressure contact body (115) supported by the carrier body (111) and pressed against the conveyor section (135) to connect the carrier body (111) to the conveyor section (135); And a control unit (116) for releasing the pressing of the (115) to the conveyor unit (135). Then, the transport body (110) travels in the opening (134) in accordance with the rotational drive of the conveyor section (135).
  • the present invention has been made in order to solve the above-mentioned problems, and an object of the present invention is to provide a transport device that takes safety into consideration.
  • the transport device includes: A hollow transport rail extending along the transport direction of the object, and a transport device including a transport body that travels along the transport rail while supporting the object,
  • the transport rail includes an opening extending along the transport direction so as to arrange the transport body, and a conveyor unit provided alongside the opening inside the transport rail,
  • the transporting body includes a connecting portion for connecting the transporting body to the conveyor portion so as to be able to travel in the opening,
  • An inside of the transport rail is further provided with a closing belt extending so as to close the opening over substantially the entirety, and the closing belt is rotatably attached to the transport rail on an outer peripheral side of the conveyor unit.
  • the conveyor belt is supported, and both ends of the closing belt are coupled to both ends of the transporting body in the transport direction, so that the closing belt is rotatable according to driving of the conveyor unit.
  • the closing belt closes the opening to prevent the object from entering the inside of the conveyance rail through the opening and coming into contact with the conveyance body. Is done. Therefore, the transport device of the present invention has better safety than before.
  • the closing belt is coupled to both ends of the conveying body in the conveying direction and is supported on the outer peripheral side of the conveyor section, so that the closing belt follows the traveling of the conveying body by the driving of the conveyor section. It is driven to rotate. That is, it is possible to rotate the closing belt in accordance with the traveling of the carrier while always closing the opening with the closing belt by simply driving the conveyor unit without supplying additional power from the outside. is there. Therefore, the present invention greatly improves the safety with a simple configuration.
  • the transport rail is provided with a rail portion extending along the opening inside the transport rail, and the transport member includes the rail portion.
  • a traveling unit including wheels for traveling is provided. That is, when the traveling portion of the transport body travels on the rail section, the transport body can smoothly move on the transport rail.
  • a transport device is characterized in that, in the transport device described above, the closing belt closes the opening with a gap that does not allow human fingers to enter.
  • a transport device is characterized in that, in the transport device described above, the closing belt is wound around a tension pulley disposed outside both ends of the conveyor in the transport direction.
  • a transport device is characterized in that, in the transport device described above, the tension pulleys are arranged at four positions on the outer peripheral side of the conveyor portion.
  • the tension pulley in the transport device, includes a rotating body rotatably supported on a rotating shaft provided on the transport rail, and the rotating body has a central portion. It is characterized by being a barrel-shaped cylindrical body in which both ends are smaller in diameter than the diameter. That is, since the rotating body is a barrel-shaped cylindrical body, the center in the width direction of the closing belt is deformed so as to bulge outward, and the shifting of the closing belt in the width direction of the rotating body is suppressed.
  • the tension pulley is fixed to an inner surface of a side wall of the transport rail so as to abut on both end surfaces of the rotator to prevent the rotator from swinging. It is characterized by further comprising a pair of swing prevention plates provided. That is, by preventing the rotation of the rotating body by the pair of swing preventing plates, the rotation of the rotating body is prevented from shifting and the closing belt is prevented from shifting in the width direction.
  • the transport rail is attached to both ends of the main body portion provided with the opening and the conveyor portion, and the tension pulley is pivoted. And a supporting extended portion. That is, by retrofitting the extension portion to the main body portion, a normal (no tension pulley) transport rail can be functionally extended.
  • a transfer device is the transfer device described above, further comprising a bracket for fixing the transfer rail to a building, wherein the bracket has a grip portion for holding both side walls of the transfer rail.
  • the grip portion is fixed to a side wall portion of the transport rail with a bolt, and the bolt is fixed to a shaft of a pulley around which the driving endless belt is wound. Since the pulley supports the driving endless belt and the conveyance body connected thereto, the load on the pulley is large.
  • the bracket since the bracket is directly fixed to the shaft via the side wall with bolts, the bracket integrally supports the pulley on the side wall of the transport rail. As a result, the bracket prevents the heavy endless driving endless belt and the conveyor from falling off the conveyor rail.
  • the transport device of the present invention has greatly improved its safety by closing the opening with the closing belt.
  • FIG. 1 is a schematic perspective view of a transfer device according to an embodiment of the present invention.
  • FIG. 2 is a partially enlarged view showing an end portion of the transfer device of FIG. 1.
  • FIG. 2 is a front view of the transfer device in FIG. 1.
  • FIG. 4 is a partially enlarged view of the transport device in FIG. 3.
  • FIG. 2 is a plan view of the transfer device of FIG. 1.
  • FIG. 2 is a bottom view of the transfer device in FIG. 1.
  • FIG. 7 is a partially enlarged view of the transfer device in FIG. 6.
  • FIG. 2 is a side view of the transfer device of FIG. 1.
  • FIG. 6 is a sectional view taken along line AA of the transfer device of FIG. 5.
  • FIG. 10 is a partially enlarged view of the conveyance device of FIG.
  • FIG. 9 illustrating a connection form between the conveyance body and the conveyor unit.
  • FIG. 10 is a partially enlarged view of the transfer device of FIG. 9 illustrating a form of a tension pulley.
  • FIG. 6 is a sectional view taken along line BB of the transfer device in FIG. 5.
  • FIG. 4 is a CC end view of the conveyance unit shown in FIG. 3.
  • FIG. 4 is a DD end view of the transport device of FIG. 3.
  • FIG. 4 is an EE end view of the transport device of FIG. 3.
  • FIG. 2 is a schematic diagram illustrating a use state of the transport device of FIG. 1.
  • FIG. 4 is a schematic view showing another example of use of the transport device according to the embodiment of the present invention.
  • FIG. 9 is a schematic diagram illustrating a transport device according to a modified example of the invention.
  • FIG. 1 is a schematic perspective view of the transport device 100 of the present embodiment.
  • the transport device 100 of the present embodiment is laid in accordance with a predetermined transport path through which an object is transported, and is provided with a transport rail 110 suspended and supported in the air, and in the transport direction while supporting the object.
  • a closing belt 160 that is coupled to the transferring body 150 and closes the opening 114 of the transferring rail 110.
  • the transfer device 100 in order to perform a plurality of processes on an object (work material), the location is changed from one location for performing the first process to another location for performing the second process.
  • the transport body 150 is used for transporting an object along the transport rail 110.
  • the transport rail 110 that configures the transport device 100 of the present embodiment will be described.
  • the transport rail 110 includes a top wall portion 112 extending longitudinally in the transport direction, a pair of side wall portions 113 hanging downward from both end edges in the width (short side) direction of the top wall portion 112, and a pair of the side wall portions 113.
  • An opening 114 opened downward between the side wall portions 113; Rail portions 111 projecting inward are formed at the open ends of the side walls 113, respectively. That is, the opening 114 extends between the pair of rails 111.
  • the interval between the pair of rail portions 111 extending in the longitudinal direction (transport direction) is larger than the width of a transport body 151 described later and corresponds to the position of the pair of wheels forming the traveling portion 153 (FIG. 11, 14).
  • the opening 114 has a width capable of accommodating the carrier body 151.
  • a conveyor 115 is provided inside the opening 114 of the transport rail 110.
  • the conveyor section 115 is provided alongside the rail section 111 and the opening section 114, and drives the transport body 150 to run on the rail section 111.
  • the conveyor unit 115 includes a driving endless belt 116 extending over the opening 114, and a plurality of pulleys 117 and 118 around which the driving endless belt 116 is rotatably driven.
  • a driving motor 119 is connected to the driving pulley 118 of the plurality of pulleys 117 and 118, and power is supplied from the driving motor 119 (see FIG. 1, not shown in other drawings). That is, the pulley 117 and the driving endless belt 116 are driven to rotate by the drive pulley 118. Then, the pressing plate 155b of the pressing member 155 presses against the outer surface of the driving endless belt 116, and the transporting member 150 moves as the driving endless belt 116 rotates.
  • the transport rail 110 is composed of a main body part on which the opening 114 and the conveyor part 115 are mounted, and extended parts 120 mounted on both ends of the main body part.
  • the configuration of the expansion section 120 is depicted in detail in FIGS. 2, 7, 11 and 15.
  • the expansion section 120 is configured to rotatably introduce the closing belt 160 coupled to the transport body 150 to the outer peripheral side of the conveyor section 115. That is, by attaching the extension part 120 to the main body part, which is the basic configuration of the transport rail 110, the transport apparatus 100 can be constructed retrospectively.
  • Each expansion portion 120 is disposed outside the conveyor 115 at both ends in the transport direction (longitudinal direction), and has a tension pulley 121 around which a closing belt 160 is wound, a top wall portion 112 which pivotally supports the tension pulley 121, and And a cover 126 connected to the side wall 113.
  • the cover 126 is formed of a housing-like plate that covers an end of the transport rail 110. More specifically, the cover body 126 covers the assembly of the tension pulley 121 from the side with a U-shaped side plate. The cover body 126 covers the assembly of the tension pulley 121 from below with a bottom plate, but does not cover the end of the opening 114 so as not to interfere with the traveling path of the carrier 110.
  • the cover body 126 since the cover body 126 is integrally connected to the top wall 112 and the side wall 113, it can be interpreted as a part of the top wall 112 and the side wall 113.
  • the tension pulleys 121 are arranged so as to be positioned outside the conveyor 115 in the height direction.
  • the tension pulley 121 includes a rotating body 123 rotatably supported by a rotating shaft 122 fixed to a cover body 126.
  • the rotating body 123 is a barrel-shaped cylinder having a slightly smaller diameter at both ends than at the center. More specifically, the diameter of both end portions is smaller by about 1 to 3% than the diameter of the central portion. This slight increase in the diameter of the central portion can prevent the closing belt 160 from shifting in the axial direction of the rotating shaft 122.
  • the cover of the transport rail 110 is provided between the rotating body 123 and the inner surface of the cover body 126 so as to slidably contact both end surfaces of the rotating body 123 to prevent the rotating body 123 from swinging.
  • a pair of swing prevention plates 124 fixed to the body 126 are provided.
  • the swing prevention plate 124 is a plate having a predetermined thickness configured to fill a gap between the inner surface of the cover body 126 and the inner surface of the rotating body 123.
  • Each swing prevention plate 124 has a pair of upper and lower through holes 124a, and supports the rotating shaft 122 through the through holes 124a. Then, the bolt 127 is fixedly penetrated to the cover 126 and the rotating shaft 122, so that the expansion part 120 is constructed.
  • each bracket 131 is arranged at a position corresponding to each pulley 117 of the transport rail 110, as shown in FIG. More specifically, the bracket 131 includes a U-shaped grip portion 132 fixed to the side wall portion 113 of the transport rail 110, and a fixing portion 134 extending upward from the grip portion 132 and connected to the building. Is provided. Then, the gripper 132 grips the side wall 113 so as to sandwich the pair of side walls 113 of the transport rail 110. As shown in FIG.
  • the grip portion 132 is fixed to each side wall portion 113 with bolts 133, and the bolts 133 are fixed through the shaft 117 a of the pulley 117.
  • a bolt hole 117b is provided along the axial direction.
  • the bolt 133 is screwed into the bolt hole 117b, so that the pulley 117 is directly supported by the bracket 131 together with the housing of the transport rail 110. That is, since the bracket 131 integrally fixes and holds the side wall portion 113 and the pulley 117, the conveyor portion 115 is effectively prevented from dropping off from the transport rail 110.
  • the carrier 150 is a block-shaped carrier body 151, connected below the carrier body 151, a support 152 for supporting an object, and the carrier body 151 runs on the rail portion 111 of the carrier rail 110.
  • (A connecting portion) 155 supported by the carrier body 151 and configured to be able to press against the conveyor 115 (outer surface of the driving endless belt 116) of the conveyor rail 110.
  • a control unit 156 for releasing the pressing of the 155 to the conveyor unit 115.
  • the transport body 151 is a rectangular block having a longer side in the longitudinal direction (transport direction) than the width direction of the transport rail 110 in plan view. As shown in FIG. 10, a plurality of (two in the present embodiment) through holes 151 a penetrating the carrier body 151 in the height direction are formed in the carrier body 151. Each through-hole 151a has a predetermined diameter larger than the diameter of the shaft 155a so that the shaft 155a of the press-contact body 155 described later can move in the axial direction.
  • the support section 152 is fixed so as to be suspended from the carrier body 151, and is formed in a basket shape on which an object can be placed. Further, the traveling section 153 is composed of a plurality of pairs of wheels rotatably supported on the side of the carrier body 151. Each wheel is provided on both sides of the front and back of the carrier body 151.
  • the pressure contact body 155 is supported by the carrier body 151, and functions as a connecting portion that presses against the outer surface of the driving endless belt 116 of the transport rail 110 to connect the carrier body 151 to the conveyor unit 115.
  • the pressure contact body 155 includes a plurality of (two in this embodiment) shaft portions 155a extending in the height direction of the carrier body 151, a plate-shaped pressure contact plate 155b fixed to a tip of each shaft portion 155a, and a center. And a connection shaft 155c for connecting the base end of the shaft portion 155a.
  • Each shaft portion 155a is vertically (movably inserted) inserted into each through hole 151a of the carrier body 151 so as to be vertically movable.
  • a coil spring-shaped elastic body 154 is extrapolated to each shaft 155a.
  • the lower end of the elastic body 154 contacts the peripheral edge (upper surface) of the through-hole 151a of the carrier body 151, and the upper end of the elastic body 154 contacts the lower surface of the press-contact plate 155b.
  • the elastic body 154 is arranged in a compressed state between the carrier body 151 and the press-contact plate 155b, and urges the carrier body 151 and the press-contact body 155 in a direction separating from each other. That is, the pressure contact body 155 is urged against the conveyor 115 by the elastic return force of the elastic body 154.
  • the pressing plate 155b has both ends warped upward, and the outer surface thereof is configured to be pressed against the outer surface of the driving endless belt 116.
  • the control unit 156 of the present embodiment functions to release the press-contact of the press-contact body 155 to the conveyor unit 115. That is, the control unit 156 displaces the press-contact body 155 in the height direction of the carrier body 151.
  • the control unit 156 is a lever that is rotatably supported on the connection shaft 155c of the pressure contact body 155. When the lever is rotated, the base end of the lever is engaged with the outer surface of the carrier body 151, and the press contact body 155 is pulled toward the carrier body 151.
  • each belt coupling 157 is an L-shaped metal fitting, and is fixed to each side surface of the carrier body 151 with a bolt.
  • Each belt coupling 157 fixes each end of one closing belt 160 by sandwiching it from both upper and lower surfaces. That is, when one closing belt 160 is fixed to the carrier body 151 via the pair of belt couplers 157, the carrier 150 and the closing belt 160 cooperate to form an endless ring. ing.
  • the closing belt 160 is formed of an elongated band-shaped belt body having one end and the other end.
  • the closing belt 160 has a longer outer peripheral length than the driving endless belt 116 of the transport rail 110 in a state of being annularly connected to the transport body 110, and is larger than the opening 114 of the transport rail 110. It has a width.
  • the closing belt 160 is configured to be rotatably stretched on tension pulleys 121 provided at both ends of the transport rail 110.
  • the transport body 150 is connected to the drive endless belt 116 of the transport rail 110 via the pressure contact body 155 (see FIGS. 9 and 10), and the transport body 150 is rotated by the drive endless belt 116. Travels on the rail portion 111 along the longitudinal direction. Further, as shown in FIG. 9, the closing belt 160 is connected to both ends of the transfer body 150 in the transfer direction at both ends thereof, and is stretched on tension pulleys 121 provided at both ends of the transfer rail 110. As a result, it is held in an annular shape outside the driving endless belt 116 inside the transport rail 110. As shown in FIGS.
  • the closing belt 160 extends so as to face the opening 114, and closes the opening 114 from the inside of the transport rail 110 over the entire length thereof. It is preferable that the closing belt 160 closes the opening 114 with a gap (for example, 5 mm or less) that does not allow human fingers to enter.
  • a gap for example, 5 mm or less
  • FIG. 16 shows a state in which the transport body 150 has moved in the transport apparatus 100.
  • the closing belt 160 rotates and moves without opening the opening 114 as the carrier 150 moves. That is, the closing belt 160 operates to always close the opening 114 while the transfer device 100 is performing the transfer operation of the target object.
  • the transfer device 100 of the present invention can be arbitrarily expanded according to the transfer path. For example, as shown in FIG. 17, in order to extend the transport path, a plurality of main body parts of the transport rail 110 are connected, and extended portions 120 are attached to both ends of the connected body, and the closing belt 160 is connected to the tension pulley 121. , It is possible to construct an expanded transport device 100 ′.
  • the closing belt 160 when the transport body 150 travels, the closing belt 160 permanently closes the opening 114 of the transport rail 110, so that an object such as a finger is opened. It is prevented from entering the inside of the transport rail 110 via 114 and coming into contact with the transport body 150. Therefore, the transport device 100 of the present embodiment has better safety than the conventional one. Further, since the closing belt 160 is connected to both ends of the transport body 150 in the transport direction and is supported on the outer peripheral side of the conveyor section 115, the closing belt 160 is moved by the conveyor section 115. It is rotationally driven so as to follow the traveling of 150.
  • the transport device 100 of the present embodiment achieves improved safety while maintaining a simple configuration.
  • the present invention is not limited to the above embodiment, and can take various embodiments and modifications. Hereinafter, a plurality of modified examples of the present invention will be described. In each embodiment, components having the same last two digits have the same or similar features, and a description thereof will be partially omitted.
  • the form of the carrier of the present invention is not limited to this embodiment. That is, the form of the carrier body, the press-contact body (connecting portion), the traveling portion, and the like of the carrier can have various structures as long as the function can be exhibited. For example, a form such as a carrier described in Japanese Patent No. 5878996 by the same inventor may be partially adopted.
  • the form of the transport rail of the present invention is not limited to this embodiment.
  • the rails and the traveling section may be racks and pinions, and the carrier may travel by meshing gear teeth.
  • the adoption of the rack-and-pinion is advantageous for the traveling of the transport body when the transport path is laid in an inclined or vertical direction.
  • the form of the transport rail of the present invention is not limited to this embodiment.
  • a pair of upper and lower tension pulleys is provided at one end of the transport rail, but the form of the tension pulley of the present invention can be modified.
  • one tension pulley 221 (rotary shaft 222 and rotary body 223) having a diameter larger than the pulley 237 of the conveyor unit 235 is provided at the end of the transport rail 210.
  • a closing belt 260 is wound around 241.
  • the closing belt 260 is disposed so as to close the opening 234 from the outside of the transport rail 210.
  • both ends of the closing belt 220 are connected to the transport body 210 outside the transport rail 210. That is, in the transport device 100 of the above embodiment, the closing belt closes the opening from the inside of the transport rail.
  • the closing belt may be arranged to close the closing portion from outside the transport rail. Good.
  • the internal structure such as the conveyor section of the transport rail is covered with the top wall and the side wall and is not exposed to the outside, but it is sufficient that at least the closing belt closes the opening.
  • the top wall of the transport rail may be omitted, and the inside of the transport rail may be exposed to the outside from a location other than the opening.
  • the transport body is connected to the conveyor section by pressure contact with a pressure contact body, but the connection means is not limited to the above-described embodiment.
  • the carrier may be integrally fixed to the conveyor section with bolts, an adhesive, or the like.
  • the conveyor section is not limited to the form of the pool and the conveyor belt, and any means can be used as long as the connection with the conveyor is maintained and the conveyor can be sent out along the conveyance path.
  • a plurality of drive wheels may be employed in the conveyor unit, and the carrier may be sent out with the rotation of each drive wheel.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Framework For Endless Conveyors (AREA)
  • Structure Of Belt Conveyors (AREA)
PCT/JP2019/024429 2018-09-28 2019-06-20 搬送装置 WO2020066166A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020207031157A KR102471576B1 (ko) 2018-09-28 2019-06-20 반송 장치
CN201980025900.2A CN111989275B (zh) 2018-09-28 2019-06-20 输送装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018-183183 2018-09-28
JP2018183183A JP6661151B1 (ja) 2018-09-28 2018-09-28 搬送装置

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Publication Number Publication Date
WO2020066166A1 true WO2020066166A1 (ja) 2020-04-02

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KR (1) KR102471576B1 (ko)
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CN111439651A (zh) * 2020-05-08 2020-07-24 龚慧挺 一种楼道电梯及其封闭结构

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JP6882792B2 (ja) * 2019-07-05 2021-06-02 株式会社大都技研 遊技台
JP2022155016A (ja) * 2021-03-30 2022-10-13 株式会社テクノシンセイ 搬送装置

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JP2018043623A (ja) * 2016-09-14 2018-03-22 中洲電機株式会社 搬送装置及び搬送体

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