WO2022096031A1 - 一种摆轮分拣机及分拣传送线 - Google Patents

一种摆轮分拣机及分拣传送线 Download PDF

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Publication number
WO2022096031A1
WO2022096031A1 PCT/CN2021/142191 CN2021142191W WO2022096031A1 WO 2022096031 A1 WO2022096031 A1 WO 2022096031A1 CN 2021142191 W CN2021142191 W CN 2021142191W WO 2022096031 A1 WO2022096031 A1 WO 2022096031A1
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WO
WIPO (PCT)
Prior art keywords
balance wheel
transmission
roller
sorting
pair
Prior art date
Application number
PCT/CN2021/142191
Other languages
English (en)
French (fr)
Inventor
安志奇
罗春
曾宪杰
张凯
Original Assignee
深圳顺丰泰森控股(集团)有限公司
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 深圳顺丰泰森控股(集团)有限公司 filed Critical 深圳顺丰泰森控股(集团)有限公司
Publication of WO2022096031A1 publication Critical patent/WO2022096031A1/zh

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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
    • B65G13/00—Roller-ways
    • B65G13/02—Roller-ways having driven rollers
    • B65G13/06—Roller driving means
    • B65G13/07—Roller driving means having endless driving elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting 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
    • B07C5/36—Sorting apparatus characterised by the means used for distribution
    • 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
    • B65G23/02—Belt- or chain-engaging elements
    • B65G23/04—Drums, rollers, or wheels
    • 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
    • B65G37/00—Combinations of mechanical conveyors of the same kind, or of different kinds, of interest apart from their application in particular machines or use in particular manufacturing processes
    • 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
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/52—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices
    • 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
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/52—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices
    • B65G47/64—Switching conveyors

Definitions

  • the present application relates to the technical field of logistics, in particular to a balance wheel sorter and a sorting transmission line.
  • the balance wheel sorter is a commonly used sorting equipment in the logistics sorting transmission line.
  • the existing balance wheel sorter needs to be equipped with at least two driving devices, one of which is used to drive the balance wheel in the balance wheel sorter. Rotate to realize the conveying of goods, and another driving device is used to drive the swing of the balance wheel to change the conveying direction of the balance wheel to realize the sorting of goods.
  • two or more driving devices need to be arranged, which leads to the complex structure of the balance wheel sorter and high manufacturing cost.
  • the present application provides a balance wheel sorter and a sorting transmission line to solve the problem that the existing balance wheel sorter needs to be provided with two or more driving devices, which leads to the complex structure and manufacturing cost of the balance wheel sorter. higher technical issues.
  • the present application provides a balance wheel sorter, including a first frame, a plurality of balance wheel sets, and a swing drive mechanism;
  • a plurality of the balance wheel groups are arranged on the frame at intervals along the first direction; each of the balance wheel groups includes a first mounting plate, a transmission shaft and a plurality of balance wheel units, and the first mounting plate is along the The second direction F2 extends, the second direction F2 and the first direction F1 are different directions, and a plurality of the balance wheel units are arranged on the first mounting plate at intervals along the second direction F2;
  • the transmission shafts extend along the second direction F2, each of the transmission shafts is provided with a first transmission part and is rotatably connected with the frame; a plurality of the first transmission parts are in transmission connection;
  • the transmission shaft is also provided with a second transmission part, and the second transmission part rotates under the action of the driving force to drive the plurality of transmission shafts to rotate;
  • Each of the balance wheel units includes a balance wheel mounting seat and a balance wheel rotatably connected with the balance wheel mounting seat; a plurality of the balance wheels are connected with the corresponding transmission shafts through a first transmission belt;
  • the balance wheel driving mechanism is used for driving the plurality of the balance wheel mounting seats and the plurality of the balance wheels to swing.
  • the balance wheel mounting seat is provided with a first pin shaft and a swing arm, and the first pin shaft passes through the first mounting plate and rotates with the first mounting plate
  • the first pin shaft passes through the first mounting plate and is rotatably connected with the first mounting plate, and the balance wheel driving mechanism is respectively connected with the plurality of swing arms.
  • the second transmission portion is disposed at the end of the transmission shaft.
  • the frame includes a pair of side plates arranged opposite to each other, two ends of each of the transmission shafts are respectively rotatably connected to the pair of the side plates, and a plurality of the first The transmission part is arranged between a pair of the side plates, and the second transmission part is arranged on the outer side of the frame.
  • the second transmission part includes a sprocket, a gear or a pulley.
  • the frame is provided with a panel, and the panel is provided with a through hole through which the balance wheel extends.
  • At least one tensioning wheel is further provided on the frame, and the plurality of first transmission parts are connected by a second transmission belt.
  • the balance wheel is provided with a first groove adapted to the first conveyor belt
  • the transmission shaft is provided with a first groove adapted to the first conveyor belt A second groove
  • the first conveyor belt is wound in the first groove and the second groove.
  • the upper part of the balance wheel mounting seat has a pair of opposite side plates, the balance wheel is arranged between the pair of side plates, and is connected with the pair of side plates The plate is connected in rotation.
  • the balance wheel drive mechanism includes a first drive motor, a push rod, a swing rod, and a plurality of connecting rods;
  • a plurality of the connecting rods are arranged along the first direction, and the corresponding connecting rods are arranged below each of the balance wheel groups, and the swing arm is hinged with the connecting rods;
  • the side of the push rod facing away from the connecting rod is provided with a limit groove, the limit groove extends along the length direction of the push rod, the push rod is arranged under the plurality of the connecting rods, and is connected with a plurality of the connecting rods.
  • the connecting rods are arranged vertically and are respectively fixedly connected with a plurality of the connecting rods;
  • One end of the swing rod is provided with a second pin shaft matched with the limit groove, the second pin shaft is arranged in the limit groove, and the other end of the swing rod is connected to the first drive
  • the output shaft of the motor is fixedly connected, and the first driving motor drives the swing rod to swing, so as to drive the connecting rod, the balance wheel mounting seat and the balance wheel to swing.
  • the present application provides a sorting conveyor line, comprising a second driving mechanism, at least one conveyor mechanism, and at least one balance wheel sorter, the conveyor mechanism and the balance wheel sorter are arranged along the sorting
  • the conveying direction of the conveying line is set; the second driving mechanism is used for driving the conveying mechanism and the balance wheel sorter to rotate along the conveying direction.
  • the highest points of all the balance wheels and the transmission surface of the transmission mechanism are located on the same plane.
  • the conveying mechanism includes a second frame, a pair of first rollers, at least one second roller, and a conveying belt;
  • the frame includes a support plate and side plates located on both sides of the support plate, the support plates abut against the conveyor belt;
  • a pair of the first rollers are respectively arranged at both ends of the frame and are rotatably connected with the side plates;
  • a third transmission part is provided at at least one end of at least one of the second rollers, and each of the second rollers is arranged below the first roller and parallel to the first roller; each Each of the second rollers is rotatably connected to the side plate, and the third transmission part can rotate together with the second roller;
  • the conveyor belt is tensioned on each of the second rollers and a pair of the first rollers
  • the third transmission part is in driving connection with the second drive motor or the second transmission part.
  • the conveying mechanism includes a pair of the second rollers, and the pair of second rollers are respectively disposed at both ends of the conveying mechanism, and in each of the first rollers At least one end of the two rollers is provided with a third transmission part.
  • the transmission mechanism further includes at least one third roller, and the third roller is used to increase the wrapping angle between the second roller and the conveyor belt.
  • the wrapping angle between the first roller and the conveyor belt is between 85 degrees and 95 degrees.
  • the wrapping angle between the second roller and the conveyor belt is between 120 degrees and 300 degrees.
  • the sorting and conveying line includes N balance wheel sorters and N+1 conveying mechanisms, and the conveying mechanisms include a pair of second rollers, each Each of the balance wheel sorters is arranged between two adjacent transmission mechanisms, and the second transmission parts are respectively connected to the adjacent two third transmission parts in transmission.
  • the present application provides a balance wheel sorter, comprising a frame, a plurality of balance wheel groups, and a swing drive mechanism;
  • a plurality of the balance wheel groups are arranged on the frame at intervals along the first direction; each of the balance wheel groups includes a transmission shaft and a plurality of balance wheel units, and the plurality of the balance wheel units are along the transmission shaft.
  • Each of the transmission shafts is provided with a first transmission part, and is rotatably connected with the frame; a plurality of the transmission shafts are connected in a transmission through the first transmission part; in at least one of the transmission parts
  • the transmission shaft is also provided with a second transmission part, and the second transmission part rotates under the action of the driving force to drive a plurality of the transmission shafts to rotate;
  • the balance wheel unit includes a balance wheel mounting seat and a connection with the The balance wheel is rotatably connected to the balance wheel mounting seat; the balance wheel is connected with the corresponding transmission shaft through a first transmission belt.
  • the balance wheel sorter can be connected with other equipment through the second transmission part, so that the second transmission part drives a plurality of the transmission shafts to rotate, and the plurality of the transmission shafts drives a plurality of the pendulums
  • the second transmission part drives a plurality of the transmission shafts to rotate
  • the plurality of the transmission shafts drives a plurality of the pendulums
  • FIG. 1 is a schematic structural diagram of an embodiment of a sorting transmission line provided by an embodiment of the present application
  • Fig. 2 is the partial enlarged view of A place in Fig. 1;
  • FIG. 3 is a schematic structural diagram of an embodiment of another sorting transmission line in the embodiment of the present application.
  • FIG. 4 is a schematic structural diagram of an embodiment of a balance wheel sorter provided by an embodiment of the present application.
  • FIG. 5 is a schematic diagram of the internal structure of the balance wheel sorting machine in Figure 4.
  • Fig. 6 is a partial enlarged view at C in Fig. 5;
  • FIG. 7 is a schematic partial structure diagram of a balance wheel sorter provided in an embodiment of the present application from a certain angle of view;
  • FIG. 8 is a schematic structural diagram of an embodiment of a balance wheel unit provided in an embodiment of the present application.
  • FIG. 9 is a schematic structural diagram of an embodiment of a transmission shaft provided in an embodiment of the present application.
  • FIG. 10 is a schematic structural diagram of an embodiment of a conveying mechanism provided by an embodiment of the present application.
  • Figure 11 is a sectional view at A-A in Figure 10;
  • Fig. 12 is a partial enlarged view at B in Fig. 11;
  • FIG. 13 is a schematic structural diagram of an embodiment of a second rack provided by an embodiment of the present application.
  • first and second are only used for descriptive purposes, and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. Thus, features defined as “first”, “second” may expressly or implicitly include one or more of said features. In the description of the present application, “plurality” means two or more, unless otherwise expressly and specifically defined.
  • FIG. 1 is a schematic structural diagram of an embodiment of a sorting transmission line according to an embodiment of the present application.
  • the sorting conveyor line 10 includes at least one conveyor mechanism 100 , at least one balance wheel sorter 200 , and a second drive mechanism 300 .
  • the conveying mechanism 100 and the balance wheel sorter 200 are arranged along the conveying direction F1 of the sorting conveying line 10 .
  • the sorting and conveying line 10 includes three conveying mechanisms 100 and two balance wheel sorters 200 .
  • the conveying mechanism 100 and the balance wheel sorter 200 are arranged alternately in turn along the conveying direction F1 , that is, the balance wheel sorter 200 is arranged between two adjacent conveying mechanisms 100 .
  • the conveying mechanism 100 and the balance wheel sorter 200 are arranged alternately in turn along the conveying direction F1, so that the goods can be conveyed to the adjacent balance wheel after each passing through one conveying mechanism 100. Sorting on the sorter 200 is beneficial to improve the sorting efficiency of the sorting transmission line 10 .
  • the conveying mechanism 100 and the balance wheel sorter 200 may not be arranged alternately, for example, one balance wheel sorter 200, Two transfer mechanisms 100, one balance sorter 200, one transfer mechanism 100, etc. are not limited here.
  • FIG. 4 to FIG. 6 are schematic structural diagrams of an embodiment of a balance wheel sorter 200 according to an embodiment of the present application.
  • the balance wheel sorter 200 includes a first frame 210 , a plurality of balance wheel groups 220 , and a swing driving mechanism 230 .
  • a plurality of the balance wheel sets 220 are disposed on the frame 210 at intervals along the first direction F1.
  • the first frame 210 includes a pair of first side plates 211 disposed opposite to each other.
  • the first side plate 211 extends along the conveying direction F1.
  • the balance wheel sorting machine 200 includes 6 balance wheel groups 220 (as shown in FIG. 5 , there are 6 rows along the F1 direction, and each row is a balance wheel group), and the 6 balance wheel groups 220 are along the first direction. F1 is evenly arranged.
  • the first frame 210 further includes a cover 212 , and a through hole 2122 for the balance wheel 2221 to extend is formed on the top panel of the cover 212 .
  • the outer cover 212 is also provided with a plurality of tensioning wheels 2121 , and the plurality of the tensioning wheels 2121 are fixedly connected with the outer cover 212 .
  • each of the balance wheel sets 220 includes a first mounting plate 223 , a transmission shaft 221 and a plurality of balance wheel units 222 .
  • the first mounting plate 223 extends along the second direction F2, the second direction F2 and the first direction F1 are different directions, and the plurality of balance wheel units 222 are arranged at intervals along the second direction F2. on the first mounting plate 223.
  • the second direction F2 and the first direction F1 are perpendicular to each other, and the plurality of balance wheel units 222 are uniformly arranged on the first mounting plate 223 along the second direction F2. It can be understood that, the second direction F2 and the first direction F1 being perpendicular to each other can make the balance wheel sorter 200 smaller in size and more compact in structure.
  • the transmission shaft 221 extends along the second direction F2 , and each transmission shaft 221 is provided with a first transmission portion 2211 , which is connected with the first transmission portion 2211 .
  • a frame 210 is rotatably connected, and at least one of the transmission shafts 221 is further provided with a second transmission part 2213 , and a plurality of the transmission shafts 221 are connected by transmission through the first transmission part 2211 .
  • the transmission connection in this application refers to the connection of multiple rotatable shafts through gears, synchronous belts or chain belts, so that the multiple shafts rotate together in a preset direction.
  • the rotational connection between the transmission shaft 221 and the first frame 210 may be that a side plate (not shown in the figure) is provided in the housing 212 , and both ends of the transmission shaft 221 pass through the housing 212
  • the installation side plate is rotatably connected with the installation side plate, wherein the specific implementation of the rotation connection can be the implementation disclosed in the prior art, which is not limited here.
  • the first transmission part 2211 and the second transmission part 2213 are both synchronous wheels, and the plurality of first transmission parts 2211 are connected by a second transmission belt 2212 .
  • the second transmission belt 2212 may be a timing belt, and the second transmission belt 2212 is tensioned on the plurality of the first transmission parts 2211 and the plurality of the tensioning pulleys 2121 at the same time.
  • a plurality of first transmission parts 2211 and second transmission belts 2212 are disposed between a pair of the first side plates 211, that is, inside the first frame 210, the first transmission parts 2211 and the first transmission parts 2211 and the The second drive belt 2212 stirs foreign matter into the fault.
  • the second transmission portion 2213 is disposed at one end of the transmission shaft 221 and is located outside the housing 212 , which facilitates the connection between the balance wheel sorter 200 and other devices through the second transmission portion 2213 . It can be understood that, since the plurality of transmission shafts 221 are connected by the second transmission belt 2212, when at least one second transmission part 2213 is rotated under the driving action of external force, the second transmission part 2213 and the corresponding transmission shaft 221 (that is, the transmission shaft provided with the second transmission part 2213 ) rotates together. Since the first transmission part 2211 on the transmission shaft 221 is connected with the first transmission part of the other transmission shafts 221, the other transmission shafts 221 can be driven together. turn. Certainly, in other embodiments of the present application, the first transmission part 2211 and the second transmission part 2213 may also be gears or sprockets, which are not limited herein.
  • FIG. 8 is a schematic structural diagram of an embodiment of a balance wheel unit according to an embodiment of the present application.
  • the balance wheel unit 222 includes a balance wheel mounting seat (not marked in the figure) and a balance wheel 2221 rotatably connected to the balance wheel mounting seat.
  • the balance wheel mounting seat is provided with a first pin shaft 2222 and a swing arm 2223, One end of the first pin shaft 2222 passes through the first mounting plate 223 and is rotatably connected with the first mounting plate 223 .
  • the upper end of the balance wheel mounting seat has a pair of second mounting plates 2224 arranged opposite to each other, both ends of the balance wheel 2221 are provided with second pin shafts 22212, and the second mounting plates 2224 are provided with The second pin shaft 22212 is fitted with a through hole (not marked in the figure), and the second pin shaft 22212 is disposed in the through hole. Further, the highest points of all the balance wheels 2221 in the balance wheel sorter 200 are located on the same plane, which is beneficial to improve the stability of the goods on the balance wheel sorter 200 .
  • a pair of the second mounting plates 2224 are connected through a connecting portion 2225, and the connecting portion 2225 is provided with a through hole 2226.
  • the lower end of the connecting portion 2225 is fixedly connected to the first pin shaft 2222 , and one end of the first pin shaft 2222 passes through the first mounting plate 223 and is rotatably connected to the first mounting plate 223 .
  • One end of the first pin shaft 2222 away from the connecting portion 2225 is fixedly connected to the swing arm 2223 .
  • a plurality of the balance wheels 2221 are connected with the corresponding transmission shafts 221 through the first transmission belt 2215 .
  • the first transmission belt 2215 may be a round belt.
  • the balance wheel 2221 is provided with a first groove 22211 matched with the first transmission belt 2215
  • the transmission shaft 221 is provided with a second groove 2214 matched with the first transmission belt 2215
  • the transmission shaft 221 passes through the through hole 2226
  • the first transmission belt 2222 is wound in the first groove 22211 and the second groove 2214 .
  • the connecting portion 2225 is provided with a through hole 2226, and the transmission shaft 221 can pass through the through hole 2226 to make the distance between the balance wheel 2221 and the transmission shaft 221 smaller, so that the The structure of the balance wheel group 220 is more compact, which is beneficial to reduce the volume of the balance wheel sorter 200 .
  • Disposing the first groove 22211 and the second groove 2214 on the balance wheel 2221 and the transmission shaft 221, respectively, can effectively prevent the first transmission belt 2222 from penetrating the balance wheel 2221 and/or the transmission shaft during the swinging process of the balance wheel 2221.
  • the frictional force of the shaft 221 is beneficial to improve the stability of the balance wheel sorter 200 .
  • the balance wheel driving mechanism 230 is connected with a plurality of the swing arms 2223 for driving the plurality of the balance wheel mounting seats and the plurality of the balance wheels 2221 to swing.
  • the balance wheel driving mechanism 230 includes a first driving motor 231 , a push rod 232 , a swing rod 233 and a plurality of connecting rods 234 .
  • a connecting rod 234 is disposed below each of the balance wheel groups 220, the connecting rod 234 extends along the second direction F2, and all the swing arms 2223 in each of the balance wheel groups 220 extend to the
  • the connecting rod 234 is hinged with the connecting rod 234 .
  • the push rod 232 extends along the first direction F1 , the push rod 232 is disposed below the plurality of the connecting rods 234 , and is respectively fixedly connected with the plurality of the connecting rods 234 .
  • a limiting groove 2321 is formed on the side of the push rod 232 away from the connecting rod 234 , and the limiting groove 2321 extends along the length direction of the push rod 232 .
  • One end of the swing rod 233 is provided with a third pin shaft (not shown in the figure) that matches with the limiting groove 2321 , the third pin shaft is arranged in the limiting groove 2321 , and the swing rod
  • the other end of the 233 is fixedly connected to the output shaft of the first drive motor 231 , the first drive motor 231 drives the swing rod 233 to swing, and the swing rod 233 drives the push rod 232 and the connecting rod 234 , the balance wheel mounting seat and the balance wheel 2221 swing.
  • FIG. 10 to FIG. 13 are schematic structural diagrams of an embodiment of a transmission mechanism 100 according to an embodiment of the present application.
  • the conveying mechanism 100 includes a second frame 110 , a pair of first rollers 120 , at least one second roller 130 , and a conveying belt 150 .
  • the second rack 110 includes a support plate 111 and side plates 112 located on both sides of the support plate 111 .
  • the support plate 111 has a horizontal support surface (not shown in the figure), and a section of the conveyor belt 150 located on the support plate 111 (ie, the part of the conveyor belt 150 located on the support plate 111 ) and the support plate 111 the horizontal support surface. Both sides of the support plate 111 extend downward to form a pair of side plates 112 .
  • the pair of side plates 112 are symmetrically arranged on both sides of the support plate 111 and are perpendicular to the support plate 111 , and rollers are provided at both ends of the side plate 112 .
  • Cartridge mounting portion 1121 is provided at both ends of the side plate 112 .
  • the side plates 112 may also be connected to both sides of the support plate 111 by welding or screwing.
  • the side plate 112 may also not be perpendicular to the support plate 111 , which is not limited herein.
  • a pair of first rollers 120 are respectively disposed on both ends of the support plate 111 and rotatably connected to the side plate 112 . Specifically, a pair of first rollers 120 are symmetrically arranged at both ends of the support plate 111 .
  • One of the possible implementations is that pin shafts are provided at both ends of the first roller 120, and a bearing seat matched with the pins is provided on the roller mounting portion 1121, which is located on the first roller The pins at both ends of 120 are inserted into the bearing seat.
  • the second roller 130 is disposed below the first roller 120 and parallel to the first roller 120 ; the second roller 130 is rotatably connected to the side plate 112 .
  • the transmission mechanism 100 includes a pair of second rollers 130 , and the pair of second rollers 130 are symmetrically arranged at both ends of the support plate 111 .
  • the manner in which the second roller 130 is rotatably connected to the side plate 112 may be the same as or similar to that of the first roller 120 , and the description will not be repeated here. It should be noted that the first roller 120 and the second roller 130 are perpendicular to the conveying direction of the conveying mechanism 100 .
  • At least one end of at least one of the second rollers 130 is provided with a third transmission part 140 .
  • the third transmission part 140 is a pulley.
  • the transmission mechanism 100 includes a pair of second rollers 130 and two pulleys, and the two pulleys are respectively disposed on the pair of the second rollers 130 .
  • both ends of the second roller 130 are provided with pins (not shown in the figure), wherein a pin passes through the side plate 112 located on the same side to be welded or welded to the pulley. Threaded connection.
  • the third transmission part 140 may also be a sprocket or a gear, and the multiple third transmission parts 140 in the transmission mechanism 100 may be the same or different.
  • the third transmission portion 140 may also be disposed on the inner side of the side plate 112 (ie, on the side close to the other side plate), which is not limited herein.
  • both ends of the 130 are provided with the third transmission portion 140, which may be provided according to specific conditions, which is not limited herein. It can be understood that when the transmission mechanism 100 only needs one transmission interface, for example, when the transmission mechanism 100 only needs to be connected with the driving mechanism or when the transmission mechanism 100 is arranged at the end, only one second roller can be provided in the transmission mechanism 100 130, and a third transmission part 140 is arranged at one end of the second roller 130.
  • the transmission mechanism 100 When the transmission mechanism 100 requires two transmission interfaces, only one second roller 130 may be provided in the transmission mechanism 100, and a third transmission portion 140 may be provided at both ends of the second roller 130; A pair of second rollers 130 are arranged in the transmission mechanism 100 , and a third transmission part 140 is arranged at one end of each second roller 130 .
  • the transmission mechanism 100 is provided with three third transmission parts 140 . At this time, a pair of second rollers 130 may be provided in the transmission mechanism 100 , and a third transmission part 140 may be provided at one end of one of the second rollers 130 . A third transmission part 140 is provided at both ends of the other second roller 130 .
  • the third transmission part 140 may also be integrally formed on the second roller 130 , so that the assembly of the transmission mechanism 100 is more convenient.
  • the conveyor belt 150 is tensioned on the second roller 130 and a pair of the first rollers 120 . Specifically, the conveyor belt 150 is wound around a pair of the first rollers 120 and a pair of the second rollers 130 , and the pair of the first rollers 120 and the pair of the second rollers The rollers 130 and the support plate 111 are located in the inner space enclosed and formed by the conveyor belt 150 .
  • the transmission mechanism 100 further includes at least one third roller 170 , and the third roller 170 is used to increase the relationship between the second roller 130 and the other rollers. the wrap angle of the conveyor belt 150. It should be noted that the wrapping angle refers to the central angle of the contact arc between the conveyor belt 150 and the roller.
  • the transmission mechanism 100 includes a pair of third rollers 170 , and the pair of third rollers 170 are symmetrically arranged at both ends of the transmission mechanism 100 .
  • the third roller 170 is disposed between the first roller 120 and the second roller 130 , and is located at the upper right of the second roller 130 .
  • the conveyor belt 150 is wound from the left side portion 1301 of the second roller 130 to the right side portion 1302 through the bottom, and is wound to the other side through the gap between the second roller 130 and the third roller 170 . on the third roller 170.
  • the number of the third rollers 170 can be set according to specific conditions, for example, only one third roller 170 is provided at one end of the transmission mechanism 100 , which is not limited here.
  • the third roller 170 may be disposed below the second roller 130 , which is not limited herein.
  • the wrap angle ⁇ of the second roller 130 can be adjusted by changing the diameter and/or the position of the third roller 170 .
  • the greater the frictional force between the two it is favorable for the second roller 130 to drive the conveyor belt 150 wound thereon to rotate, which can effectively prevent the conveyor belt 150 from slipping, and at the same time increase the output power of the third transmission part 140 .
  • the diameter of the second roller 130 is larger than the diameter of the first roller 120, so that the second roller 130 can bear a larger radial force, which is beneficial to increase the distance between the conveyor belt 150 and the The wrap angle ⁇ and the contact area between the second rollers 130 are described.
  • the wrap angle ⁇ between the second roller 130 and the conveyor belt 150 is between 120 degrees and 300 degrees. Further, the wrap angle ⁇ between the second roller 130 and the conveyor belt 150 is between 240 degrees and 300 degrees, so that the friction force between the second roller 130 and the conveyor belt 150 is ideal, It is beneficial to improve the stability of the transmission mechanism 100, and at the same time, the third transmission part 140 can have a larger output power. It should be emphasized that the greater the output power of the third transmission part 140 is, it is beneficial to reduce the number of driving mechanisms 200 in the transmission device 10 when the goods are far away, and reduce the transmission cost.
  • the wrap angle ⁇ between the first roller 120 and the conveyor belt 150 is between 85 degrees and 95 degrees. Further, the wrap angle ⁇ between the first roller 120 and the conveyor belt 150 is 90 degrees, which can effectively reduce the radial force of the first roller 120 , so that the diameter of the first roller 120 can be reduced. By reducing the size, the splicing gap between two adjacent transmission mechanisms 100 can be reduced, and the stability of goods being transported from one transmission mechanism 100 to another adjacent transmission mechanism 100 along the transmission direction F1 can be improved.
  • a section of the conveyor belt 150 located between the first roller 120 and the second roller 130 forms a butt section 151, the butt joint
  • the segment 151 extends in the vertical direction.
  • both ends of the transmission mechanism 100 are provided with butting sections 151 , and the butting sections 151 of two adjacent transmission mechanisms 100 are disposed opposite to each other.
  • both ends of the transmission mechanism 100 are provided with docking sections 151, and the docking sections 151 extend in the vertical direction, which can facilitate the splicing of the transmission mechanism 100 and the balance wheel sorter. It is beneficial to reduce the gap at the splicing position by splicing one or more of the transmission mechanisms 100, so that the size of the sorting transmission line 10 is smaller and the structure is more compact.
  • the surface of the first roller 120 and/or the second roller 130 is provided with a friction layer, which is beneficial to increase the friction between the second roller 130 and the conveyor belt 150 force to increase the output power of the third transmission part 140 .
  • a friction layer is provided on the surface of the first roller 120 and/or the second roller 130 , which can effectively reduce the occurrence of slippage of the conveyor belt 150 and improve the stability of the transmission mechanism 100 .
  • the sorting transmission line 10 further includes a second driving mechanism 300 , and the second driving mechanism 300 is used for driving the transmission mechanism 100 and the balance wheel
  • the sorter 200 rotates in the conveying direction F1.
  • the second driving mechanism 300 may be a servo motor, the output end of the second driving mechanism 300 is connected to one of the third transmission parts 140 at the end, and the second transmission part 2213 is adjacent to the The two third transmission parts 140 are connected by a timing belt 160 .
  • the third transmission part 140 drives the transmission mechanism 100 at the end to rotate along the first direction F1, and the transmission mechanism 100 synchronizes
  • the belt 160 drives the other conveying mechanisms 100 and the balance wheel sorter 200 to rotate along the conveying direction F1, so that the multiple conveying mechanisms 100 and the multiple balance wheel sorters 200 share one motor for driving, which can effectively reduce the amount of sorting. Pick up the number of drive motors in the conveyor line to reduce transportation costs.
  • the second driving mechanism 300 may also be connected to the third transmission portion 140 located in the middle, which is not limited herein.

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  • Mechanical Engineering (AREA)
  • Branching, Merging, And Special Transfer Between Conveyors (AREA)
  • Discharge Of Articles From Conveyors (AREA)

Abstract

一种摆轮分拣机及分拣传送线，包括多个摆轮组(220)，每个摆轮组(220)均包括传动轴(221)，多个传动轴(221)通过第一传动部(2211)传动连接；在至少一个传动轴(221)上还设有第二传动部(2213)。该摆轮分拣机和分拣传送线可通过第二传动部与其它设备传动连接，仅需在摆轮分拣机中设置一个摆动驱动机构，从而减少电机的个数，使摆轮分拣机和分拣传送线的结构更简单、降低制备成本。

Description

一种摆轮分拣机及分拣传送线
本申请要求于2020年11月4日提交中国专利局、申请号为202011215356.9、发明名称为“一种摆轮分拣机及分拣传送线”的中国专利申请的优先权。
技术领域
本申请涉及物流技术领域，具体涉及一种摆轮分拣机及分拣传送线。
 背景技术
随着物流业务的快速发展，传统的工人分拣方式正逐渐被自动化的物流分拣传送线所取代。摆轮分拣机是物流分拣传送线中常用的分拣设备，现有的摆轮分拣机至少需要配备两个驱动装置，其中一个驱动装置用于驱动摆轮分拣机中的摆轮转动以实现货物的传送，另一驱动装置用于驱动摆轮的摆动以改变摆轮的传送方向，以实现货物的分拣。现有的摆轮分拣机中需设置两个或两个以上的驱动装置导致摆轮分拣机的结构复杂、制备成本较高。
 技术问题
本申请提供一种摆轮分拣机及分拣传送线旨在解决现有的摆轮分拣机中需设置两个或两个以上的驱动装置导致摆轮分拣机的结构复杂、制备成本较高的技术问题。
 技术解决方案
一方面，本申请提供一种摆轮分拣机，包括第一机架、多个摆轮组、以及摆动驱动机构；
多个所述摆轮组沿第一方向间隔设于所述机架上；每个所述摆轮组均包括第一安装板、传动轴和多个摆轮单元，所述第一安装板沿第二方向F2延伸，所述第二方向F2与所述第一方向F1为不同方向，多个所述摆轮单元沿所述第二方向F2间隔设置在所述第一安装板上；
所述传动轴沿所述第二方向F2延伸，每个所述传动轴均设有第一传动部，且与所述机架转动连接；多个所述第一传动部传动连接；在至少一个所述传动轴上还设有第二传动部，所述第二传动部在驱动力的作用下转动，以带动多个所述传动轴转动；
每个所述摆轮单元均包括摆轮安装座以及与所述摆轮安装座转动连接的摆轮；多个所述摆轮通过第一传动带与相应的所述传动轴连接；
所述摆轮驱动机构用于驱动多个所述摆轮安装座和多个所述摆轮摆动。
在本申请一种可能的实现方式中，所述摆轮安装座设有第一销轴和摆动臂，所述第一销轴穿过所述第一安装板并与所述第一安装板转动连接，所述第一销轴穿过所述第一安装板并与所述第一安装板转动连接，所述摆轮驱动机构分别与多个所述摆动臂连接。
在本申请一种可能的实现方式中，所述第二传动部设置于所述传动轴的端部。
在本申请一种可能的实现方式中，所述机架包括相对设置的一对侧板，每个所述传送轴的两端分别与一对所述侧板转动连接，多个所述第一传动部设置于一对所述侧板之间，所述第二传动部设置于所述机架的外侧。
在本申请一种可能的实现方式中，所述第二传动部包括链轮、齿轮或带轮。
在本申请一种可能的实现方式中，所述机架设有面板，所述面板上设有供所述摆轮伸出的通孔。
在本申请一种可能的实现方式中，所述机架上还设有至少一个张紧轮，多个所述第一传动部通过第二传动带连接。
在本申请一种可能的实现方式中，所述摆轮上设有与所述第一传送带相适配的第一凹槽，所述传动轴上设有与所述第一传送带相适配的第二凹槽，所述第一传送带绕设在所述第一凹槽和所述第二凹槽内。
在本申请一种可能的实现方式中，所述摆轮安装座的上部具有一对相对设置的侧板，所述摆轮设置在一对所述侧板之间，并与一对所述侧板转动连接。
在本申请一种可能的实现方式中，所述摆轮驱动机构包括第一驱动电机、推杆、摆杆以及多个连杆；
多个所述连杆沿所述第一方向设置，且每个所述摆轮组的下方均设有相应的所述连杆，所述摆动臂与所述连杆铰接；
所述推杆背离所述连杆的一面设有限位槽，所述限位槽沿所述推杆的长度方向延伸，所述推杆设置于多个所述连杆的下方，且与多个所述连杆垂直设置，且分别与多个所述连杆固定连接；
所述摆杆的一端设有与所述限位槽相配合的第二销轴，所述第二销轴设置在所述限位槽内，所述摆杆的另一端与所述第一驱动电机的输出轴固定连接，所述第一驱动电机驱动所述摆杆摆动，以带动所述连杆、所述摆轮安装座以及所述摆轮摆动。
另一方面，本申请提供一种分拣传送线，包括第二驱动机构、至少一个传送机构以及至少一个摆轮分拣机，所述传送机构与所述摆轮分拣机沿所述分拣传送线的传送方向设置；所述第二驱动机构用于驱动所述传送机构和所述摆轮分拣机沿所述传送方向转动。
在本申请一种可能的实现方式中，所有所述摆轮的最高点与所述传送机构的传送面位于同一平面上。
在本申请一种可能的实现方式中，所述传送机构包括第二机架、一对第一辊筒、至少一个第二辊筒、以及传送带；
所述机架包括支撑板以及位于所述支撑板两侧的侧板，所述支撑板与所述传送带抵接；
一对所述第一辊筒分别设置于所述机架的两端，且与所述侧板转动连接；
在至少一个所述第二辊筒的至少一端设有第三传动部，每个所述第二辊筒均设置于所述第一辊筒下方，且与所述第一辊筒平行设置；每个所述第二辊筒均与所述侧板转动连接，所述第三传动部能够与所述第二辊筒一起转动；
所述传送带张紧在每个所述第二辊筒和一对所述第一辊筒上；
所述第三传动部与所述第二驱动电机或所述第二传动部传动连接。
在本申请一种可能的实现方式中，所述传送机构包括一对所述第二辊筒，一对所述第二辊筒分别设置于所述传输机构的两端，在每个所述第二辊筒的至少一端设有第三传动部。
在本申请一种可能的实现方式中，所述传输机构还包括至少一个第三辊筒，所述第三辊筒用于增加所述第二辊筒与所述传送带的包角。
在本申请一种可能的实现方式中，所述第一辊筒与所述传送带的包角在85度至95度之间。
在本申请一种可能的实现方式中，所述第二辊筒与所述传送带的包角在120度至300度之间。
在本申请一种可能的实现方式中，所述分拣传送线包括N个所述摆轮分拣机和N+1个所述传送机构，所述传送机构包括一对第二辊筒，每个所述摆轮分拣机均设置在相邻两个所述传送机构之间，所述第二传动部分别与相邻的两个所述第三传动部传动连接。
 有益效果
本申请提供一种摆轮分拣机，包括机架、多个摆轮组、以及摆动驱动机构；
多个所述摆轮组沿第一方向间隔设于所述机架上；每个所述摆轮组均包括传动轴和多个摆轮单元，多个所述摆轮单元沿所述传动轴的长度方向间隔设置；每个所述传动轴均设有第一传动部，且与所述机架转动连接；多个所述传动轴通过所述第一传动部传动连接；在至少一个所述传动轴上还设有第二传动部，所述第二传动部在驱动力的作用下转动，以带动多个所述传动轴转动；所述摆轮单元均包括摆轮安装座以及与所述摆轮安装座转动连接的摆轮；所述摆轮通过第一传动带与相应的所述传动轴连接。本申请通过在摆轮分拣机可通过第二传动部与其它设备传动连接，从而使所述第二传动部带动多个所述传动轴转动，多个所述传动轴带动多个所述摆轮转动，仅需在摆轮分拣机中设置一个摆动驱动机构，从而减少摆轮分拣机中驱动机构的个数，使摆轮分拣机的结构更简单、降低制备成本。
 附图说明
为了更清楚地说明本申请实施例中的技术方案，下面将对实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1是本申请实施例提供的一种分拣传送线的一个实施例结构示意图；
图2是图1中A处的局部放大图；
图3是本申请实施例中另一种分拣传送线的一个实施例结构示意图；
图4是本申请实施例提供的一种摆轮分拣机的一个实施例结构示意图；
图5是图4中摆轮分拣机的内部结构示意图；
图6是图5中C处的局部放大图;
图7是本申请实施例提供的一种摆轮分拣机在某一视角下的局部结构示意图；
图8是本申请实施例提供的一种摆轮单元的一个实施例结构示意图;
图9是本申请实施例提供的一种传动轴的一个实施例结构示意图；
图10是本申请实施例提供的一种传送机构的一个实施例结构示意图；
图11是图10中A-A处的剖视图；
图12是图11中B处的局部放大图；
图13 是本申请实施例提供的一种第二机架的一个实施例结构示意图。
附图标记：分拣传送线10、传送机构100、第二机架110、支撑板111、第二侧板112、辊筒安装部1121、第一辊筒120、第二辊筒130、左侧部1301、右侧部1302、传送带150、对接段151、第三传动部140、第三辊筒170、同步带160、摆轮分拣机200、第一机架210、第一侧板211、外罩212、张紧轮2121、通孔2122、摆轮组220、传动轴221、第一传动部2211、第二传动带2212、第二传动部2213、第二凹槽2214、第一传动带2215、摆轮单元222、摆轮2221、第一凹槽22211、第二销轴22212、第一销轴2222、摆动臂2223、第二安装板2224、连接部2225、通孔2226、第一安装板223、摆动驱动机构230、推杆232、限位槽2321、摆杆233、连杆234、第一驱动电机231、第二驱动机构300、传送方向F1、第二方向F2、包角α、包角β。
 本发明的实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
在本申请的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本申请和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本申请的限制。此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个所述特征。在本申请的描述中，“多个”的含义是两个或两个以上，除非另有明确具体的限定。
在本申请中，“示例性”一词用来表示“用作例子、例证或说明”。本申请中被描述为“示例性”的任何实施例不一定被解释为比其它实施例更优选或更具优势。为了使本领域任何技术人员能够实现和使用本申请，给出了以下描述。在以下描述中，为了解释的目的而列出了细节。应当明白的是，本领域普通技术人员可以认识到，在不使用这些特定细节的情况下也可以实现本申请。在其它实例中，不会对公知的结构和过程进行详细阐述，以避免不必要的细节使本申请的描述变得晦涩。因此，本申请并非旨在限于所示的实施例，而是与符合本申请所公开的原理和特征的最广范围相一致。
请参阅图1，为本申请实施例提供的一种分拣传送线的一个实施例结构示意图。分拣传送线10包括至少一个传送机构100、至少一个摆轮分拣机200、以及第二驱动机构300。所述传送机构100与所述摆轮分拣机200沿所述分拣传送线10的传送方向F1设置。
具体地，所述分拣传送线10包括3个传送机构100和2个摆轮分拣机200。所述传送机构100和所述摆轮分拣机200沿所述传送方向F1依次交替设置，也即所述摆轮分拣机200设置在相邻两个所述传送机构100之间。可以理解的是，所述传送机构100和所述摆轮分拣机200沿所述传送方向F1依次交替设置，可使货物每经过一个传送机构100后即被传送至相邻的所述摆轮分拣机200上进行分拣，有利于提高分拣传送线10的分拣效率。当然，在本申请的另一些实施例中，所述传送机构100和所述摆轮分拣机200也可以不交替设置，例如沿所述传送方向F1依次设置1个摆轮分拣机200、2个传送机构100、1个摆轮分拣机200、1个传送机构100等，在此不做限定。
请参阅图4至图6，为本申请实施例提供的一种摆轮分拣机200的一个实施例结构示意图。摆轮分拣机200包括第一机架210、多个摆轮组220、以及摆动驱动机构230。多个所述摆轮组220沿第一方向F1间隔设于所述机架210上。
具体地，所述第一机架210包括相对设置的一对第一侧板211。所述第一侧板211沿所述传送方向F1延伸。所述摆轮分拣机200包括6个摆轮组220（如附图5，沿F1方向设置有6排，每排为一个摆轮组），6个摆轮组220沿所述第一方向F1均匀排布。进一步地，所述第一机架210还包括外罩212，所述外罩212的顶部面板上设有供所述摆轮2221伸出的通孔2122。更进一步地，所述外罩212上还设有多个张紧轮2121，多个所述张紧轮2121与所述外罩212固定连接。
在本申请实施例中，每个所述摆轮组220均包括第一安装板223、传动轴221和多个摆轮单元222。所述第一安装板223沿第二方向F2延伸，所述第二方向F2与所述第一方向F1为不同方向，多个所述摆轮单元222沿所述第二方向F2间隔设置在所述第一安装板223上。具体地，所述第二方向F2与所述第一方向F1相互垂直，多个所述摆轮单元222沿所述第二方向F2均匀设置在第一安装板223上。可以理解的是，所述第二方向F2与所述第一方向F1相互垂直可使所述摆轮分拣机200的体积更小，结构更紧凑。
请参与图5和图9，在本申请实施例中，所述传动轴221沿所述第二方向F2延伸，每个所述传动轴221均设有第一传动部2211，且与所述第一机架210转动连接，在至少一个所述传动轴221上还设有第二传动部2213，多个所述传动轴221通过所述第一传动部2211传动连接。需要说明的是本申请中的传动连接是指多个可以转动的轴通过齿轮或同步带或链带进行连接，从而使多个轴沿预设方向一起转动。所述传动轴221与所述第一机架210转动连接可以是在所述外罩212内设置安装侧板（图中未示出），所述传动轴221的两端穿过所述外罩212内的安装侧板并与所述安装侧板转动连接，其中转动连接的具体实施方式可以是现有技术已经公开的实施方式，在此不做限定。
具体地，所述第一传动部2211和所述第二传动部2213均为同步轮，多个第一传动部2211通过第二传动带2212连接。所述第二传动带2212可以是同步带，所述第二传动带2212同时张紧在多个所述第一传动部2211和多个所述张紧轮2121上。进一步地，多个第一传动部2211和第二传动带2212设置于一对所述第一侧板211之间，也即第一机架210的内部，可防止转动的第一传动部2211和第二传动带2212搅入异物导致故障。所述第二传动部2213设置于所述传动轴221的一端，且位于所述外罩212的外侧，可便于所述摆轮分拣机200通过第二传动部2213与其它设备进行连接。可以理解的是，由于多个所述传动轴221通过所述第二传动带2212连接，当至少一个第二传动部2213在外力的驱动作用下转动时，第二传动部2213与相应的传动轴221（即设有第二传动部2213的传动轴）一起转动，由于该传动轴221上的第一传动部2211与其它传动轴221上的第一传动部传动连接，从而可带动其他传动轴221一起转动。当然，在本申请的另一些实施例中，所述第一传动部2211和所述第二传动部2213还可以是齿轮或链轮，在此不做限定。
请参阅图8，为本申请实施例提供的一种摆轮单元的一个实施例结构示意图。所述摆轮单元222包括摆轮安装座（图中未标示）以及与所述摆轮安装座转动连接的摆轮2221，所述摆轮安装座设有第一销轴2222和摆动臂2223，所述第一销轴2222一端穿过所述第一安装板223并与所述第一安装板223转动连接。
具体地，所述摆轮安装座上端具有相对设置的一对第二安装板2224，所述摆轮2221的两端均设有第二销轴22212，所述第二安装板2224上设有与所述第二销轴22212相适配的通孔（图中未标示），所述第二销轴22212设置在所述通孔内。进一步地，所述摆轮分拣机200中的所有摆轮2221的最高点位于同一平面上，有利于提高货物在摆轮分拣机200上的稳定性。一对所述第二安装板2224通过连接部2225进行连接，所述连接部2225设有通孔2226。所述连接部2225的下端固定连接第一销轴2222，所述第一销轴2222一端穿过所述第一安装板223并与所述第一安装板223转动连接。所述第一销轴2222背离所述连接部2225的一端固定连接所述摆动臂2223。
在本申请实施例中，多个所述摆轮2221通过第一传动带2215与相应的所述传动轴221连接。具体地，请参阅图6、图8和图9，所述第一传动带2215可以为圆带。所述摆轮2221上设有与所述第一传动带2215相适配的第一凹槽22211，所述传动轴221上设有与所述第一传动带2215相适配的第二凹槽2214，所述传动轴221穿过所述通孔2226，所述第一传动带2222绕设在所述第一凹槽22211和所述第二凹槽2214内。可以理解的是，在所述连接部2225内设有通孔2226，所述传动轴221穿过所述通孔2226可使摆轮2221与所述传动轴221之间的距离更小，可使摆轮组220的结构更紧凑，有利于减少摆轮分拣机200的体积。在所述摆轮2221和所述传动轴221分别设置第一凹槽22211和第二凹槽2214可有效防止摆轮2221在摆动过程中所述第一传动带2222在摆轮2221和/或传动轴221上产生滑移，同时能够增加所述第一传动带2222与所述摆轮2221和所述传动轴221的接触面积，从而有效增加所述第一传动带2222与所述摆轮2221和所述传动轴221的摩擦力，有利于提高摆轮分拣机200的稳定性。
在本申请实施例中，所述摆轮驱动机构230与多个所述摆动臂2223连接，用于驱动多个所述摆轮安装座和多个所述摆轮2221摆动。具体地，请参阅图7，所述摆轮驱动机构230包括第一驱动电机231、推杆232、摆杆233以及多个连杆234。每个所述摆轮组220下方均设有一个连杆234，所述连杆234沿所述第二方向F2延伸，每个所述摆轮组220中的所有摆动臂2223均延伸至所述连杆234，并与所述连杆234铰接。所述推杆232沿所述第一方向F1延伸，所述推杆232设置多个所述连杆234的下方，并分别与多个所述连杆234固定连接。所述推杆232背离所述连杆234的一面设有限位槽2321，所述限位槽2321沿所述推杆232的长度方向延伸。所述摆杆233的一端设有与所述限位槽2321相配合的第三销轴（图中未标示），所述第三销轴设置在所述限位槽2321内，所述摆杆233的另一端与所述第一驱动电机231的输出轴固定连接，所述第一驱动电机231驱动所述摆杆233摆动，所述摆杆233带动所述推杆232、所述连杆234、所述摆轮安装座以及所述摆轮2221摆动。
请参阅图10至图13，为本申请实施例提供的一种传送机构100的一个实施例结构示意图。所述传送机构100包括第二机架110、一对第一辊筒120、至少一个第二辊筒130、以及传送带150。
其中，请参阅图13，所述第二机架110包括支撑板111以及位于所述支撑板111两侧的侧板112。具体地，支撑板111具有一水平支撑面（图中未标示），传送带150位于所述支撑板111上的一段（即传送带150位于所述支撑板111上的部分）与所述支撑板111上的水平支撑面抵接。支撑板111的两侧向下延伸形成一对侧板112，一对侧板112对称设置于支撑板111的两侧，且与所述支撑板111垂直设置，侧板112的两端设有辊筒安装部1121。当然，在本申请的另一些实施例中，侧板112也可是通过焊接或螺纹连接在所述支撑板111的两侧。所述侧板112也可以不与所述支撑板111垂直，在此不作限定。
一对第一辊筒120分别设置于所述支撑板111的两端，且与所述侧板112转动连接。具体地，一对第一辊筒120对称设置于所述支撑板111的两端。其中一种可能的实现方式是，所述第一辊筒120两端设有销轴，在辊筒安装部1121上设有与所述销轴相配合的轴承座，位于所述第一辊筒120两端的销轴插入所述轴承座内。
所述第二辊筒130设置于所述第一辊筒120的下方，且与所述第一辊筒120平行设置；所述第二辊筒130与所述侧板112转动连接。具体地，传输机构100包括一对第二辊筒130，一对第二辊筒130对称设置于所述支撑板111的两端。所述第二辊筒130与所述侧板112转动连接的方式可与所述第一辊筒120相同或相似，在此不再重复阐述。需要说明的是，所述第一辊筒120和所述第二辊筒130与所述传输机构100的传输方向垂直。
至少一个所述第二辊筒130的至少一端设有第三传动部140。具体地，所述第三传动部140为带轮。传输机构100包括一对第二辊筒130和两个带轮，两个带轮分别设置于一对所述第二辊筒130上。其中一种可能的实现方式是，所述第二辊筒130两端均设有销轴（图中未标示），其中一销轴穿过位于同侧的侧板112与所述带轮焊接或螺纹连接。需要说明的是，在本申请的另一些实施例中，第三传动部140还可以是链轮或齿轮，传输机构100中的多个第三传动部140可以相同也可以不同。第三传动部140也可以设置于侧板112的内侧（也即靠近另一侧板的一侧），在此不作限定。
需要说明的是，在本申请实施例中，传输机构100中第二辊筒130是设置一个还是一对；是仅在第二辊筒130的一端设置第三传动部140还是在第二辊筒130的两端均设置第三传动部140可根据具体情况进行设置，在此不作限定。可以理解的是，当传输机构100仅需要一个传动接口时，例如传输机构100仅需要与驱动机构连接时或传输机构100设置于端部时，可以在传输机构100中仅设置一个第二辊筒130，并在第二辊筒130的一端设置一个第三传动部140。当传输机构100需要两个传动接口时，可以在传输机构100中仅设置一个第二辊筒130，并在第二辊筒130的两端均设置一个第三传动部140；当然，也可以在传输机构100中设置一对第二辊筒130，并在每个第二辊筒130的一端均设置一个第三传动部140。当传输机构100中需要设置两个以上的传动接口时，例如传输机构100需要与前后相邻的两个传输机构100进行连接，且还需要与驱动机构连接时，则需要在与驱动机构连接的传输机构100上设置三个第三传动部140，此时可以在传输机构100中设置一对第二辊筒130，并在其中一个第二辊筒130的一端设置一个第三传动部140，在另一个第二辊筒130的两端均设置一个第三传动部140。
需要强调的是，在本申请的另一些实施例中，第三传动部140还可以一体成型于所述第二辊筒130上，从而使传输机构100组装更方便。
所述传送带150张紧在所述第二辊筒130和一对所述第一辊筒120上。具体地，所述传送带150绕设在一对所述第一辊筒120和一对所述第二辊筒130上，且所述一对所述第一辊筒120、一对所述第二辊筒130、以及所述支撑板111位于所述传送带150围合形成的内部空间内。
请参阅图11和图12，在本申请一些实施例中，所述传输机构100还包括至少一个第三辊筒170，所述第三辊筒170用于增加所述第二辊筒130与所述传送带150的包角。需要说明的是，包角是指传送带150与辊筒接触弧所对的圆心角。具体地，所述传输机构100包括一对第三辊筒170，一对第三辊筒170对称设置于所述传输机构100的两端。所述第三辊筒170设置于所述第一辊筒120和所述第二辊筒130之间，且位于所述第二辊筒130的右上方。所述传送带150从所述第二辊筒130的左侧部1301经底部绕至右侧部1302，且经过所述第二辊筒130和所述第三辊筒170之间的间隙绕至所述第三辊筒170上。需要说明的是第三辊筒170的个数可根据具体情况进行设置，例如仅在传输机构100的一端设置一个第三辊筒170，在此不作限定。当然，在本申请的另一些实施例中，所述第三辊筒170可以设置于所述第二辊筒130的下方，在此不作限定。
可以理解的是，通过改变所述第三辊筒170的直径和/或位置可对所述第二辊筒130的包角β进行调节。所述第二辊筒130与所述传送带150的包角β越大，所述第二辊筒130与所述传送带150的接触面积越大，从而使传送带150与所述第二辊筒130之间的摩擦力越大，有利于所述第二辊筒130驱动绕设在其上的所述传送带150转动，可有效防止传送带150打滑，同时增加第三传动部140的输出功率。进一步地，所述第二辊筒130的直径大于所述第一辊筒120的直径，使所述第二辊筒130能够承受更大的径向力，从而有利于增加所述传送带150与所述第二辊筒130之间的包角α和接触面积。
具体地，所述第二辊筒130与所述传送带150的包角β在120度至300度之间。进一步地，所述第二辊筒130与所述传送带150的包角β在240度至300度之间，可使所述第二辊筒130与所述传送带150之间的摩擦力较理想，有利于提高传输机构100的稳定性，同时可使第三传动部140具有较大的输出功率。需要强调的是，第三传动部140输出的功率越大，有利于降低在货物进行远距离时，传输装置10中驱动机构200的个数，降低传输成本。
在本申请一些实施例中，所述第一辊筒120与所述传送带150的包角α在85度至95度之间。进一步地，所述第一辊筒120与所述传送带150的包角α为90度，可有效降低所述第一辊筒120的径向力，从而可使所述第一辊筒120的直径减小，可减小相邻两个传输机构100之间的拼接间隙，可提高货物沿传送方向F1由一个传输机构100传输至相邻的另一个传输机构100上的稳定性。
在本申请一些实施例中，在所述传输机构100的至少一端，所述传送带150位于所述第一辊筒120和所述第二辊筒130之间的一段形成对接段151，所述对接段151沿竖直方向延伸。具体地，在所述传输机构100的两端均设有对接段151，相邻两个所述传输机构100的对接段151彼此相对设置。可以理解的是，在所述传输机构100的两端均设有对接段151，所述对接段151沿竖直方向延伸，可方便对所述传输机构100与所述摆轮分拣机进行拼接或多个所述传输机构100进行拼接，同时有利于减少拼接处的间隙，从而使分拣传送线10的体积更小、结构更紧凑。
在本申请一些实施例中，所述第一辊筒120和/或所述第二辊筒130表面设有摩擦层，有利于增加所述第二辊筒130与所述传送带150之间的摩擦力，提高第三传动部140的输出功率。同时，在所述第一辊筒120和/或所述第二辊筒130表面设有摩擦层，可有效较少传送带150打滑现象的发生，提高传输机构100的稳定性。
请参阅图1和图2，在本申请实施例中，所述分拣传送线10还包括第二驱动机构300，所述第二驱动机构300用于驱动所述传送机构100和所述摆轮分拣机200沿所述传送方向F1转动。具体地，所述第二驱动机构300可以是伺服电机，所述第二驱动机构300的输出端与位于端部的一个所述第三传动部140连接，所述第二传动部2213与相邻的两个所述第三传动部140通过一同步带160连接。可以理解的是，当所述第二驱动机构300工作时，通过所述第三传动部140驱动位于端部的所述传送机构100沿所述第一方向F1转动，所述传送机构100通过同步带160带动其它传送机构100和所述摆轮分拣机200沿所述传送方向F1转动，从而使多个传送机构100和多个摆轮分拣机200共用一个电机进行驱动，可有效减少分拣传送线中驱动电机的个数，降低运输成本。需要说明的是，请参阅图3，在本申请的另一些实施例中，所述第二驱动机构300也可以与位于中间的一个所述第三传动部140连接，在此不作限定。
以上对本申请实施例所提供的一种摆轮分拣机及分拣传送线进行了详细介绍，本文中应用了具体个例对本申请的原理及实施方式进行了阐述，以上实施例的说明只是用于帮助理解本申请的方法及其核心思想；同时，对于本领域的技术人员，依据本申请的思想，在具体实施方式及应用范围上均会有改变之处，综上所述，本说明书内容不应理解为对本申请的限制。

Claims (18)

  1. 一种摆轮分拣机，其中/其包括，包括第一机架、多个摆轮组、以及摆动驱动机构；
    多个所述摆轮组沿第一方向间隔设于所述机架上；每个所述摆轮组均包括第一安装板、传动轴和多个摆轮单元，所述第一安装板沿第二方向F2延伸，所述第二方向F2与所述第一方向F1为不同方向，多个所述摆轮单元沿所述第二方向F2间隔设置在所述第一安装板上；
    所述传动轴沿所述第二方向F2延伸，每个所述传动轴均设有第一传动部，且与所述机架转动连接；多个所述第一传动部传动连接；在至少一个所述传动轴上还设有第二传动部，所述第二传动部在驱动力的作用下转动，以带动多个所述传动轴转动；
    每个所述摆轮单元均包括摆轮安装座以及与所述摆轮安装座转动连接的摆轮；多个所述摆轮通过第一传动带与相应的所述传动轴连接；
    所述摆轮驱动机构用于驱动多个所述摆轮安装座和多个所述摆轮摆动。
  2. 如权利要求1所述的摆轮分拣机，其中/其包括，所述摆轮安装座设有第一销轴和摆动臂，所述第一销轴穿过所述第一安装板并与所述第一安装板转动连接，所述第一销轴穿过所述第一安装板并与所述第一安装板转动连接，所述摆轮驱动机构分别与多个所述摆动臂连接。
  3. 如权利要求1所述的摆轮分拣机，其中/其包括，所述第二传动部设置于所述传动轴的端部。
  4. 如权利要求3所述的摆轮分拣机，其中/其包括，所述机架包括相对设置的一对侧板，每个所述传送轴的两端分别与一对所述侧板转动连接，多个所述第一传动部设置于一对所述侧板之间，所述第二传动部设置于所述机架的外侧。
  5. 如权利要求1所述的摆轮分拣机，其中/其包括，所述第二传动部包括链轮、齿轮或带轮。
  6. 如权利要求1所述的摆轮分拣机，其中/其包括，所述机架设有面板，所述面板上设有供所述摆轮伸出的通孔。
  7. 如权利要求1所述的摆轮分拣机，其中/其包括，所述机架上还设有至少一个张紧轮，多个所述第一传动部通过第二传动带连接。
  8. 如权利要求1所述的摆轮分拣机，其中/其包括，所述摆轮上设有与所述第一传送带相适配的第一凹槽，所述传动轴上设有与所述第一传送带相适配的第二凹槽，所述第一传送带绕设在所述第一凹槽和所述第二凹槽内。
  9. 如权利要求1所述的摆轮分拣机，其中/其包括，所述摆轮安装座的上部具有一对相对设置的侧板，所述摆轮设置在一对所述侧板之间，并与一对所述侧板转动连接。
  10. 如权利要求1所述的摆轮分拣机，其中/其包括，所述摆轮驱动机构包括第一驱动电机、推杆、摆杆以及多个连杆；
    多个所述连杆沿所述第一方向设置，且每个所述摆轮组的下方均设有相应的所述连杆，所述摆动臂与所述连杆铰接；
    所述推杆背离所述连杆的一面设有限位槽，所述限位槽沿所述推杆的长度方向延伸，所述推杆设置于多个所述连杆的下方，且与多个所述连杆垂直设置，且分别与多个所述连杆固定连接；
    所述摆杆的一端设有与所述限位槽相配合的第二销轴，所述第二销轴设置在所述限位槽内，所述摆杆的另一端与所述第一驱动电机的输出轴固定连接，所述第一驱动电机驱动所述摆杆摆动，以带动所述连杆、所述摆轮安装座以及所述摆轮摆动。
  11. 一种分拣传送线，其中/其包括，包括第二驱动机构、至少一个传送机构以及至少一个如权利要求1至10任一项所述的摆轮分拣机，所述传送机构与所述摆轮分拣机沿所述分拣传送线的传送方向设置；所述第二驱动机构用于驱动所述传送机构和所述摆轮分拣机沿所述传送方向转动。
  12. 如权利要求11所述的分拣传送线，其中/其包括，所有所述摆轮的最高点与所述传送机构的传送面位于同一平面上。
  13. 如权利要求11所述的分拣传送线，其中/其包括，所述传送机构包括第二机架、一对第一辊筒、至少一个第二辊筒、以及传送带；
    所述机架包括支撑板以及位于所述支撑板两侧的侧板，所述支撑板与所述传送带抵接；
    一对所述第一辊筒分别设置于所述机架的两端，且与所述侧板转动连接；
    在至少一个所述第二辊筒的至少一端设有第三传动部，每个所述第二辊筒均设置于所述第一辊筒下方，且与所述第一辊筒平行设置；每个所述第二辊筒均与所述侧板转动连接，所述第三传动部能够与所述第二辊筒一起转动；
    所述传送带张紧在每个所述第二辊筒和一对所述第一辊筒上；
    所述第三传动部与所述第二驱动电机或所述第二传动部传动连接。
  14. 如权利要求13所述的分拣传送线，其中/其包括，所述传送机构包括一对所述第二辊筒，一对所述第二辊筒分别设置于所述传输机构的两端，在每个所述第二辊筒的至少一端设有第三传动部。
  15. 如权利要求13所述的分拣传送线，其中/其包括，所述传输机构还包括至少一个第三辊筒，所述第三辊筒用于增加所述第二辊筒与所述传送带的包角。
  16. 如权利要求13所述的分拣传送线，其中/其包括，所述第一辊筒与所述传送带的包角在85度至95度之间。
  17. 如权利要求13所述的分拣传送线，其中/其包括，所述第二辊筒与所述传送带的包角在120度至300度之间。
  18. 如权利要求13所述的分拣传送线，其中/其包括，所述分拣传送线包括N个所述摆轮分拣机和N+1个所述传送机构，所述传送机构包括一对第二辊筒，每个所述摆轮分拣机均设置在相邻两个所述传送机构之间，所述第二传动部分别与相邻的两个所述第三传动部传动连接。
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