WO2020199444A1 - 基于多向分拣轮的分合流*** - Google Patents

基于多向分拣轮的分合流*** Download PDF

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Publication number
WO2020199444A1
WO2020199444A1 PCT/CN2019/099215 CN2019099215W WO2020199444A1 WO 2020199444 A1 WO2020199444 A1 WO 2020199444A1 CN 2019099215 W CN2019099215 W CN 2019099215W WO 2020199444 A1 WO2020199444 A1 WO 2020199444A1
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WO
WIPO (PCT)
Prior art keywords
sorting
sorting wheel
wheel
driving roller
system based
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Application number
PCT/CN2019/099215
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English (en)
French (fr)
Inventor
蔡熙
李凯
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苏州金峰物流设备有限公司
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Publication of WO2020199444A1 publication Critical patent/WO2020199444A1/zh

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    • 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
    • B65G47/68—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices adapted to receive articles arriving in one layer from one conveyor lane and to transfer them in individual layers to more than one conveyor lane or to one broader conveyor lane, or vice versa, e.g. combining the flows of articles conveyed by more than one conveyor
    • B65G47/681—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices adapted to receive articles arriving in one layer from one conveyor lane and to transfer them in individual layers to more than one conveyor lane or to one broader conveyor lane, or vice versa, e.g. combining the flows of articles conveyed by more than one conveyor from distinct, separate conveyor lanes
    • 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
    • B65G47/68—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices adapted to receive articles arriving in one layer from one conveyor lane and to transfer them in individual layers to more than one conveyor lane or to one broader conveyor lane, or vice versa, e.g. combining the flows of articles conveyed by more than one conveyor
    • B65G47/71—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices adapted to receive articles arriving in one layer from one conveyor lane and to transfer them in individual layers to more than one conveyor lane or to one broader conveyor lane, or vice versa, e.g. combining the flows of articles conveyed by more than one conveyor the articles being discharged or distributed to several distinct separate conveyors or to a broader conveyor lane

Definitions

  • the invention relates to the field of logistics equipment, in particular to a splitting and merging system based on a multi-directional sorting wheel.
  • Logistics refers to the planning, implementation and management of raw materials, semi-finished products, finished products or related information through transportation, storage, distribution, etc., to meet customer needs and at the lowest cost. process. Logistics is a system that controls raw materials, finished products, finished products, and information. It starts from supply and reaches the final consumer through the transfer and ownership of various intermediate links in order to achieve the clear goal of the organization.
  • the sorting process includes conveying items of different categories or different destinations in a certain area through a conveyor line to different conveying lines to realize the sorting operation and conveying items belonging to the same category or the same destination in different areas through different conveying
  • the operation of converging lines to a main conveying line has resulted in various branch and confluence equipment.
  • Conventional merging equipment is to arrange multiple branch conveyor lines on both sides of a main conveyor line. This structure can effectively achieve merging, but it cannot perform diverging operations, and the application flexibility is not good.
  • the Chinese patent application with the patent application number 201810486074.9 discloses a rotary storage automatic diverting table for logistics packaging, and specifically discloses a device that realizes diverging by swinging a diverting plate. This diverting method is through the distribution The board hits the object to change its direction.
  • the hitting process will inevitably cause certain damage to the cargo, reducing the safety of transportation, and the swing inertia of the suspended distribution board will continue to affect the motor; on the other hand, due to the distribution
  • the existence of the shifting plate and the distribution and sorting wheel when they merge, they occupy a certain area of the entrance of the main transmission lane, and when the goods move from the diversion transmission lane to the entrance of the main transmission lane, such as the goods are close to the diversion transmission
  • it is inside the aisle it is easy to come into contact with the distribution plate and the distribution and sorting wheel. At this time, the distribution plate and the distribution and sorting wheel will hinder the conveying of items, slow down the goods, and reduce the conveying efficiency.
  • the purpose of the present invention is to solve the above-mentioned problems existing in the prior art, and to provide a dividing and merging system based on a multi-directional sorting wheel.
  • the separation and confluence system based on multi-directional sorting wheels includes a main conveying line that is connected to a friction-driven sorting wheel conveying line, and the output end of the sorting wheel conveying line is connected to at least two parallel tributaries Conveyor line connection,
  • the axis of the sorting wheel in the sorting wheel conveyor line is parallel to the driving roller that frictionally drives the sorting wheel to rotate in the sorting wheel conveyor line;
  • the axis of the sorting wheel of the sorting wheel conveyor line is not parallel to the driving roller, and the conveying direction of the sorting wheel conveyor line can be switched between multiple DC conveyor lines.
  • the main conveyor line and the branch conveyor line are one or a combination of belt conveyors, chain conveyors, or roller conveyors .
  • At least the outer body of the first tributary conveyor line and the second tributary conveyor line is provided with protection close to the conveying surface and extending into the conveying surface. Block hair.
  • the sorting wheels are arranged in multiple rows and the same height, the axes of all sorting wheels are parallel to each other and parallel to the horizontal plane, and each sorting wheel can It is arranged on a mounting frame on the frame to rotate around its axis, and each row of sorting wheels is attached to the driving roller, and the driving roller is in contact with the lower semicircle of the sorting wheel and the driving roller is subjected to upward Or the driving roller is in contact with the upper semicircle of the sorting wheel and the sorting wheel is subjected to the upward elastic force and is adaptively bonded to the driving roller, the The driving roller rotates under the drive of the first power source and drives the sorting wheel to rotate through friction.
  • the mounting frame is rotatably arranged on the frame and driven by a steering device.
  • the sorting wheels in adjacent rows are arranged in a staggered manner.
  • the sorting wheels are in even rows, and the two rows are in one group and driven by one driving roller, and the driving rollers of the multiple groups of sorting wheels are driven by Driven by a first power source.
  • the mounting frame includes a support, a positioning groove is formed on the support, and a support body is movably clamped in the positioning groove, A torsion spring is arranged between the support body and the support.
  • the torsion spring is deformed by the pressure of the drive roller under normal conditions and can drive the support body to move upward relative to the positioning groove.
  • the rotating floor frame is equipped with a sorting wheel.
  • the mounting frame where each row of the sorting wheel is located is rotatably arranged on an independent support rod, and the support rod is a square steel structure.
  • the steering device includes a second power source with a fixed position, and the second power source is driven by a crank connecting rod transmission structure or a belt transmission mechanism or a gear.
  • the mechanism is connected to at least one drive plate, and each drive plate is pivotally connected to a mounting frame of a row of sorting wheels.
  • the second power source drives the mounting frame through a crank connecting rod transmission mechanism
  • the crank connecting rod transmission structure includes a connection with the second power source
  • the free end of the first link is pivotally connected to one end of the second link, and the other end of the second link is pivotally connected to a connecting shaft extending in the longitudinal direction, and the connecting shaft is provided
  • the dividing and merging system based on multi-directional sorting wheels there are multiple steering devices, and the second power sources of the multiple steering devices are fixed on a support plate erected on the frame.
  • This scheme is designed with extremely design and simple structure. It makes full use of the feature that the sorting wheel of the sorting wheel conveyor line can turn freely.
  • the conveying direction of the sorting wheel can be adjusted according to the specific application requirements, thereby realizing the splitting or merging operation and the splitting process It will not cause damage to the items, and will not hinder the movement of the items during the merging process, which effectively realizes the high safety and high efficiency of the same, and the number of branch conveyor lines can be expanded as needed, with better Application flexibility.
  • the sorting wheel conveyor line of this scheme can keep the sorting wheel in close contact with the driving roller by subjecting the sorting wheel to upward elasticity, and can still be used by the elasticity after being worn or when the installation position accuracy is not good.
  • the sorting wheel moves toward the steering roller to realize adaptive adjustment, which effectively guarantees the rotation between the two and improves the stability of conveying.
  • the outer contour design of the sorting wheel of this scheme can effectively increase the contact area between the sorting wheel and the driving roller after turning, so as to ensure that sufficient friction is generated between the two to realize the drive, which improves the stability of the friction drive
  • the staggered distribution of the sorting wheels is beneficial to reduce the gap between the sorting wheels, so that the sorting wheel and the object have a larger contact area, so as to speed up the transportation and improve the stability of the goods in the transportation process, and realize the safety
  • This solution adopts a special mounting frame structure, which can effectively realize the adaptive movement of the sorting wheel so that the sorting wheel and the driving roller are fully fit, which greatly improves the stability of the sorting wheel drive, and the structure can Adaptive adjustment, flexible application.
  • each row of sorting wheels can be located on a separate support rod, which can effectively reduce the weight that each support rod bears, and effectively solves the problem that all sorting wheels in the existing structure are located on a support plate, which may cause the support plate.
  • the problem of deformation ensures the stability of the overall structure and the accuracy of the conveying position, which effectively improves the effectiveness and reliability of the conveying.
  • This scheme adopts a crank connecting rod transmission structure, which effectively avoids the problems of belt transmission and gear transmission, and the two rows of sorting wheels are driven by two synchronously moving transmission rods, which effectively guarantees the consistency of actions and improves the sorting
  • the power source of the steering device does not apply a load to the support platform, which greatly reduces the load borne by the support plate and reduces the possibility of deformation of the support plate.
  • crank-connecting rod type transmission mechanism adopts joint bearing connection, which can effectively absorb the accumulated errors in processing and installation, facilitate assembly, and effectively ensure the reliability of transmission.
  • Couplings or shaft sleeves are used to realize the connection between the motor and the crank connecting rod transmission structure, which can effectively realize the separation of the two in the case of material jam, so as to avoid the overload damage of the motor and ensure the safety and stability of the equipment operation Sex.
  • Figure 1 is a top view of the present invention
  • Figure 2 is a schematic diagram of the roller and belt of the belt conveyor of the present invention.
  • Figure 3 is an end view of the sorting wheel conveyor line of the present invention (part of the base frame structure is hidden in the figure);
  • Figure 4 is a top view of the sorting wheel conveyor line of the present invention.
  • FIG. 5 is a schematic diagram of the sorting wheel in this aspect
  • Figure 6 is a perspective view of the bracket in the sorting wheel conveyor line of the present invention.
  • Figure 7 is a side view of the sorting wheel conveyor line of the present invention (part of the base frame structure is hidden in the figure);
  • Figure 8 is a schematic diagram of the crank connecting rod transmission structure of the present invention.
  • Figure 9 is an enlarged view of the partial structure in Figure 8.
  • Figure 10 is a cross-sectional view of the magnetic drive coupling of the present invention.
  • FIG. 1 it includes a main conveyor line 10, the main conveyor line 10 and a friction-driven sorting wheel conveyor line 20 is connected, the output end of the sorting wheel conveyor line 20 is connected with at least two parallel branch conveyor lines 30, 40 (only two DC conveyor lines are shown in the figure, and they are arranged in parallel),
  • the axis 22 of the sorting wheel 2 in the sorting wheel conveyor line 20 is parallel to the driving roller 51 that frictionally drives the sorting wheel 2 to rotate in the sorting wheel conveyor line 20;
  • the axis 22 of the sorting wheel 2 of the sorting wheel conveyor line is not parallel to the driving roller 51, and the conveying direction of the sorting wheel conveyor line 20 can be switched between multiple DC conveyor lines.
  • the main conveying line 10 and the branch conveying lines 30, 40 can be various known conveying lines, for example, the main conveying line 10, the branch conveying lines 30, 40 are belt conveyors, chain conveyors or rollers.
  • the main conveyor line 10 can also be a cross belt sorter, here, belt conveyors, chain conveyors, roller conveyors
  • the cross-belt sorters are all known technologies, so I won’t repeat them here.
  • the roller 100 of the belt conveyor has a shape with a large diameter in the middle region and a small diameter in the two ends. Moreover, at least one clamping groove 1001 is formed in at least the middle area of the rollers, and the belt 200 sleeved on the two rollers 100 has a convex strip 2001 corresponding to the clamping groove 100.
  • the sorting wheel conveyor line 20 can be various known sorting wheel equipment, and preferably adopts the following structure. As shown in FIG. 3, it includes a rack 1, which includes a bracket 11 and is located in the The frame 12 on the bracket 11 is fixed with baffles 13 around the frame 12, and in order to facilitate the movement of the sorting wheel conveying device, the bottom of the bracket 11 may also be provided with four rectangular distribution boxes.
  • Directional wheels (not shown in the figure), the universal wheels are equipped with a locking structure, and the universal wheels with a self-locking structure are known technologies and will not be described in detail; and there is also a gap between the bracket 11 and the frame 12
  • a pressure sensor for weighing (not shown in the figure) is provided.
  • the top of the frame 12 of the rack 1 is provided with multiple rows of sorting wheels 2 at the same height, and the axes of all the sorting wheels 2 are parallel to each other and parallel to the horizontal plane,
  • Each sorting wheel 2 is arranged on a bracket 3 so as to rotate around its axis, and the bracket 3 where each row of sorting wheels 2 is located is arranged on a support rod 4 fixed on the frame 1.
  • the support The rod 4 can be made of various known materials with sufficient support strength, preferably a square steel structure, which has the effect of compact structure and good bearing capacity, and the frame 12 is also provided with the sorting wheel 2 of the protective plate 14 for partial leakage.
  • the sorting wheel 2 can be a variety of wheel-like structures or spherical structures, preferably a wheel-like structure.
  • the reason for adopting the wheel-like structure is that the circumferential surface of the sorting wheel 2 is a line when it contacts an object. Contact, relative to the surface contact of the spherical structure, can provide better support for the items; at the same time, the width of the wheel structure is narrower than that of the spherical structure, which can reduce the contact position between the items and the two sorting wheels 2
  • the circumferential surface 21 of the sorting wheel 2 presents a shape with a large diameter in the middle area 211, a small diameter at both ends, and between the middle area and the two ends.
  • the intermediate area 212 is inclined or convex arc or curved surface. This design can effectively ensure that after the sorting wheel 2 swings, the sorting wheel 2 has sufficient contact area with the subsequent driving roller, thereby ensuring the sorting wheel 2 Can be driven by friction.
  • the gap and number of the sorting wheels 2 in a row and the number of rows of the sorting wheels 2 can be set according to specific application scenarios. As shown in FIG. 4, the sorting wheels 2 in two adjacent rows are staggered. Therefore, the gap between the sorting wheels 2 can be effectively reduced, and the area of the hollow area of the entire conveying surface formed by them can be reduced, thereby ensuring the stability of the items on the sorting wheel 2.
  • the sorting wheels 2 are in even rows, and the two rows are in a group and are frictionally driven by a driving device 5.
  • the driving device 5 includes two rows of sorting wheels 2
  • the drive roller 51 is attached to the two rows of sorting wheels 2, and the drive roller 51 is in contact with the upper semicircle of the sorting wheel 2, and the drive roller 51 is rotatably erected on a frame
  • the support 52 is driven to rotate by a first power source.
  • the drive roller 51 can be made of various known materials, such as a metal shaft coated with wear-resistant plastic.
  • the first power source (not shown in the figure) (Shown) can be various known devices or structures that can drive the rotating shaft to rotate, for example, a separate motor or a mechanism formed by a motor and a gear transmission structure or a mechanism formed by a motor and a belt transmission structure or a motor and a sprocket transmission structure. Organizations, etc., here are known technologies and will not be repeated here.
  • each of the driving devices 5 may have an independent first power source.
  • a plurality of the driving devices 5 share a first power source.
  • one end of a driving roller 51 of the plurality of driving devices 5 is connected to a power source.
  • the other end of the driving roller 511 passes through a pulley 52 It is connected to the same end of the driving roller 512 adjacent to the driving roller 511 with the belt 53 or sprocket and chain; the other end of the driving roller 512 is also connected to the other adjacent driving roller through a belt pulley and a belt or a sprocket and chain.
  • each of the sorting wheels 2 is subjected to an upward elastic force so as to always keep in contact with the driving roller 51.
  • the support 3 includes a support 31, the support 31 includes a connecting shaft 312, an eccentric support plate 313 located above the connecting shaft 312, on the eccentric support plate 313 A positioning groove 311 is formed, and a supporting body 32 is clamped in the positioning groove 311 to be movable up and down relative to the positioning groove 311.
  • the supporting body 32 includes two symmetrically clamped on the eccentric supporting plate 31 and located The first vertical plate 321 outside the positioning groove 311, the two first vertical plates 321 are respectively connected to the limiting body 322 embedded in the positioning groove 311, and a support shaft is mounted on the two first vertical plates 321 323, both ends of the support shaft 323 are fixed to an approximately H-shaped mounting body 324, and the upper surface of the middle plate 3241 of the mounting body 324 is an arc surface with the same curvature as the sorting wheel 2, so A fixed shaft 325 is erected on both side plates 3242 of the mounting body 324, and the sorting wheel 2 is rotatably arranged on the fixed shaft 325; and a torsion spring 33 is arranged between the support body 32 and the support 31 , The torsion spring 33 is sleeved on the outer circumference of the support shaft 323, and one free end of the torsion spring 33 abuts against the eccentric support plate 313, and the other free end abuts against the intermediate plate 3241.
  • the deformation restoring force of the torsion spring 33 causes the support body 32 to move up slightly relative to the support 31.
  • the sorting wheel 2 moves up and closely fits with the driving roller 51 to achieve effective friction driving.
  • the driving roller 51 may also be in contact with the lower half of the sorting wheel, and the driving roller 51 is subjected to an upward elastic force so as to always adhere to the sorting wheel 2.
  • the bottom of the support 54 provided with bearings (not shown in the figure) at both ends of the drive roller 51 can be provided with a rod body, the rod body is slidably clamped in a guide groove, and the bottom of the rod body A spring is provided, and the spring is normally compressed by the pressure of the rod body. Therefore, when the driving roller 51 and the sorting wheel cannot be effectively attached, the reaction force of the spring drives the supports at both ends of the driving roller to float upward, thereby To achieve closeness.
  • the sorting wheel 2 can only drive the objects on it to move in one direction, but the sorting wheel 2 cannot turn the items on it.
  • the bracket 3 is rotatably arranged on the supporting rod 4, as shown in FIG. 7, and the sorting wheels 2 of the same group are driven by a swing mechanism 6.
  • the sorting wheel 2 can be driven to swing by the swing mechanism, so that the sorting wheel 2 can be switched from one state to another state to turn the items on it.
  • the swing mechanism 6 includes a second power source 61 with a fixed position.
  • the second power source is preferably 61.
  • it can also be a second power source 61 and a transmission mechanism, such as a belt.
  • a combination of transmission and sprocket transmission, the second power source 61 is connected to two driving rods 63 through a crank-connecting rod transmission structure 62, and each driving rod 63 is pivotally connected to the bracket 3 of a row of sorting wheels.
  • the rotary motion of the motor is transformed into the linear motion of the driving rod 63 through the crank connecting rod transmission structure 62, so that the driving rod 63 drives a row of the brackets 3 to rotate horizontally to drive a row of sorting wheels 2 to rotate to realize the direction change .
  • a plurality of the second power sources 61 are arranged on a supporting plate 64, and the supporting plate 64 is erected on the frame 12, so that the swing mechanism 6 does not apply tension to the supporting rod 4, which greatly reduces The load of the support rod 4 is reduced, and the possibility of deformation of the support rod 4 is reduced.
  • the crank connecting rod type transmission structure 62 includes a first connecting rod 621 connected to the second power source 61, and the free end of the first connecting rod 621 is pivotally connected by a rotating shaft.
  • One end of the second link 622, and the other end of the second link 622 is pivotally connected to a connecting shaft 623 extending in the longitudinal direction.
  • the second link 622 is connected to the connecting shaft 623 through a joint bearing.
  • the shaft 623 is provided with a connecting piece 624 through the supporting plate 625.
  • the connecting piece 624 is U-shaped as a whole, and the open ends of the two side plates are formed with flanges 6241, so that the hollow area of the connecting piece 624 can be effectively realized
  • the support rod 4 and the support 3 are avoided, and the edge position of the flange 6241 is formed with a gap (not shown in the figure) that avoids the pivot connection portion 3131 of the eccentric support plate 313 of the support 3.
  • the two flanges 6241 of the piece 624 are respectively connected to one of the driving rods 63, and the driving rod 63 is a plate-like object, which is welded or screwed or riveted to the flip plate 6241.
  • the second power source 61 can be connected to the crank-connecting rod transmission mechanism through an expansion sleeve or a coupling.
  • the coupling is preferably a magnetic transmission coupling, as shown in FIG. 10,
  • the magnetic coupling 65 may be a known coupling structure driven by magnetic force.
  • it includes a housing 651, which is made of non-magnetic material, preferably stainless steel, and the housing 651 includes two There are two installation grooves 652, and the two installation grooves 2 are coaxial and separated by a partition 653, which is integrally formed with the housing 651.
  • the rotating mechanism includes a connecting seat 655 fixed in the mounting slot 652 through a bearing 654,
  • the outer end surface of the connecting seat 655 has a hole 6551 for connecting the shaft
  • the inner end surface of the connecting seat 655 is provided with a magnet mounting seat 656 coaxially
  • the magnet mounting seat 656 is provided with a ring of magnets 657.
  • the magnet 657 of the mechanism has opposite poles.
  • the optimal distance between the two rotating mechanisms is less than 7mm.
  • the transmission effect is further preferably not greater than 5 cm.
  • the motor drives the connecting seat 655 on one side to rotate, and the magnet 657 attracted by the magnetic core drives the connecting seat 655 on the other side to rotate, thereby driving the first connecting rod 621 to rotate.
  • the rod 621 rotates to push or pull the second connecting rod 622 to move forward or backward, and then to drive the driving rod 63 to move forward or backward through the connecting shaft 623 and the connecting member 624, and finally to rotate the bracket 3 to realize the separation.
  • the objects will have a certain power when they are transferred from the sorting wheel conveyor line 20 to the tributary conveyor line 30 or 40, they will move to the outer area of the tributary conveyor line 30 or 40. Sliding, if a collision occurs, it may cause damage to the goods, which is not conducive to the safety of transportation.
  • at least the outer body 301, 401 of the tributary conveyor line 30, 40 is provided with close The protective hairs 50, 60 on the conveying surface and extending into the conveying surface.
  • the protective hairs can play a buffering effect, and on the other hand, when the conveyed articles are textiles or bags or other easily deformable articles At the same time, the protective wool can effectively prevent the problem of material jam and fully guarantee the safety of equipment operation.
  • the number of tributary conveying lines connected to the output end of the sorting wheel conveying line 20 may be greater than two, for example, it may be outside the two ends of the driving roller of the sorting wheel conveying line 20.
  • the connecting tributary conveying line 20 can be specifically set according to the needs of actual application scenarios, and the width of the output end of the sorting wheel conveying line 20 can be adjusted accordingly to effectively realize the connection.
  • the main conveyor line 10, the sorting wheel conveyor line 20, the first branch conveyor line 30, and the second branch conveyor line 40 are all connected to a control device (not shown in the figure), and the control device may be various control devices, Such as control computer, PLC, etc., here are known technologies and will not be repeated here.
  • control device may be various control devices, Such as control computer, PLC, etc., here are known technologies and will not be repeated here.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Branching, Merging, And Special Transfer Between Conveyors (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)

Abstract

一种基于多向分拣轮的分合流***，包括主输送线（10），主输送线与摩擦驱动式分拣轮输送线（20）配接，分拣轮输送线的输出端与并行的第一支流输送线（30）和第二支流输送线（40）衔接，合流状态下，分拣轮输送线中的分拣轮的轴线（22）与分拣轮输送线中的驱动辊（51）平行；分流状态下，分拣轮输送线的分拣轮的轴线与驱动辊保持夹角，且分拣轮输送线的输送方向能够在朝向第一支流输送线和朝向第二支流输送线之间切换。该***利用分拣轮输送线的分拣轮能够自由转向的特性，实现了分流或合流作业，提高了安全性和效率。

Description

基于多向分拣轮的分合流*** 技术领域
本发明涉及物流设备领域，尤其是基于多向分拣轮的分合流***。
背景技术
物流是指为了满足客户的需求，以最低的成本，通过运输、保管、配送等方式，实现原材料、半成品、成品或相关信息进行由商品的产地到商品的消费地的计划、实施和管理的全过程。物流是一个控制原材料、制成品、产成品和信息的***，从供应开始经各种中间环节的转让及拥有而到达最终消费者手中的实物运动，以此实现组织的明确目标。
分拣过程包括将某一区域的不同类或不同目的地的物品通过一条输送线分别输送到不同的输送线以实现分类的操作以及将不同区域的属于同一类别或同一目的地的物品通过不同输送线汇流到一条主输送线的操作，因此产生了各种分合流设备。
常规的合流设备是在一条主输送线的两侧排布多个支输送线，这种结构能够有效的实现合流，但是无法进行分流作业，应用的灵活性不佳。
而如专利申请号为201810486074.9的中国专利申请，其公开了一种物流包装用旋转存储自动分流台，具体公开了通过一分拨板摆动的方式实现分流的设备，这种分流方式在于通过分拨板击打物品使其变向，一方面击打过程势必会给货物造成一定损伤，降低了输送的安全性，并且悬空的分拨板的摆动惯性会持续对电机产生影响；另一面，由于分拨板和分拨分拣轮的存在，在进行合流时，它们占据了一定的主传输道的入口面积，并且，在物品由分流传输道移动到主传输道入口处时，如物品靠近分流传输道的内侧时，则很容易与分拨板和分拨分拣轮产生接触，此时分拨板和分拨分拣轮就会阻碍物品的输送，使物品降速，从而降低了输送效率。
发明内容
本发明的目的就是为了解决现有技术中存在的上述问题，提供一种基于多向分拣轮的分合流***。
本发明的目的通过以下技术方案来实现：
基于多向分拣轮的分合流***，包括主输送线，所述主输送线与摩擦驱动式分拣轮输送线配接，所述分拣轮输送线的输出端与至少两条并行的支流输送线衔接，
合流状态下，所述分拣轮输送线中的分拣轮的轴线与分拣轮输送线中摩擦驱动分拣轮自转的驱动辊平行；
分流状态下，所述分拣轮输送线的分拣轮的轴线与所述驱动辊不平行，所述分拣轮输送线的输送方向能够在多个直流输送线之间切换。
优选的，所述的基于多向分拣轮的分合流***中，所述主输送线、支流输送线是皮带输送机或链板输送机或辊筒输送机中的一种或多种的组合。
优选的，所述的基于多向分拣轮的分合流***中，所述第一支流输送线、第二支流输送线的至少外侧的机体处设置有贴近输送面且延伸到输送面内的防护挡毛。
优选的，所述的基于多向分拣轮的分合流***中，所述分拣轮为多排且等高设置，所有分拣轮的轴线相互平行且平行于水平面，每个分拣轮可绕其轴线自转地设置于一位于机架上的安装架上，且每排分拣轮与驱动辊贴合，所述驱动辊与所述分拣轮的下半圆接触且所述驱动辊受向上的弹力并与所述驱动辊自适应贴合或所述驱动辊与所述分拣轮的上半圆接触且所述分拣轮受向上的弹力并与所述驱动辊自适应贴合，所述驱动辊在第一动力源的驱动下自转并通过摩擦力驱动分拣轮自转，所述安装架可自转地设置在所述机架上且由转向装置驱动。
优选的，所述的基于多向分拣轮的分合流***中，相邻排的所述分拣轮错位设置。
优选的，所述的基于多向分拣轮的分合流***中，所述分拣轮为偶数排，两排为一组且由一个驱动辊驱动，多组所述分拣轮的驱动辊由一个第一动力源驱动。
优选的，所述的基于多向分拣轮的分合流***中，所述安装架包括支座，所述支座上形成有定位槽，所述定位槽中可活动地卡接有支撑体，所述支撑体和支座之间设置有扭簧，所述扭簧常态下受所述驱动辊的压力变形，并且可驱动所述支撑体相对所述定位槽上移，所述支撑体上可转动地架设有分拣轮。
优选的，所述的基于多向分拣轮的分合流***中，每排分拣轮所在的安装架分别可转动设于独立的支撑杆上，所述支撑杆为方钢结构。
优选的，所述的基于多向分拣轮的分合流***中，所述转向装置包括位置固定的第二动力源，所述第二动力源通过曲柄连杆传动结构或皮带传动机构或齿轮传动机构连接至少一驱动板，每个所述驱动板枢轴连接一排分拣轮的安装架。
优选的，所述的基于多向分拣轮的分合流***中，所述第二动力源通过曲柄连杆传动机构驱动所述安装架，所述曲柄连杆传动结构包括与第二动力源连接的第一连杆，所述第一连杆的自由端枢轴连接第二连杆的一端，所述第二连杆的另一端枢轴连接沿纵向延伸的连接轴，所述连接轴上设置有连接件，所述连接件连接两个所述驱动板。
优选的，所述的基于多向分拣轮的分合流***中，所述转向装置为多个，且多个转向装置的第二动力源固定于一架设在机架上的支板上。
本发明技术方案的优点主要体现在：
本方案设计精巧，结构简单，充分利用分拣轮输送线的分拣轮能够自由转向的特性，可以根据具体的应用需求，调整分拣轮的输送方向，从而实现了分流或合流作业，分流过程中，不会对物品产生损伤，合流过程中不会对物品的移动产生阻碍，有效的实现了高安全性和高效率的同一，并且支流输送线的数量可以根据需要进行扩展，具有较佳的应用灵活性。
本方案的分拣轮输送线通过使分拣轮受向上的弹力，从而可以使分拣轮始终保持与驱动辊贴合，并且在磨损后或者安装位置精度不佳时，仍能能够通过弹力使分拣轮向转向辊方向移动，从而实现自适应调整，有效的保证了两者之间的转动，改善了输送的稳定性。
本方案的分拣轮的外轮廓设计，能够有效的增加分拣轮转向后与驱动辊之间的接触面积，从而保证两者之间产生足够的摩擦力以实现驱动，提高了摩擦驱动的稳定性，并且分拣轮的交错分布有利于 减小分拣轮之间的间隙，从而使分拣轮与物体有更大的接触区域，以加快输送并改善物品在输送过程的平稳，实现了安全性和时效性的统一。
本方案采用特殊的安装架结构，能够有效的实现分拣轮的自适应移动以使分拣轮与驱动辊充分的贴合，极大的提高了分拣轮驱动的稳定性，并且该结构能够自适应调整，应用灵活。
本方案使每排分拣轮位于一个单独的支撑杆上，从而可以有效的减少每个支撑杆承受的重力，有效的解决了现有结构中所有分拣轮位于一个支撑板上易导致支撑板变形的问题，保证了整体结构的稳定性和输送位置的精确性，有效改善了输送的有效性和可靠性。
本方案采用曲柄连杆传动结构，有效的规避了皮带传动和齿轮传动的问题，并且两排分拣轮由两个同步移动的传动杆驱动，有效的保证了动作的一致性，提高了分拣轮转向的稳定性和有效性，同时结构更加简化，易于实现。
转向装置的动力源不对支撑台施加负荷，极大的减少了支撑板所承受的负荷，降低了支撑板变形的可能性。
曲柄连杆式传动机构采用关节轴承连接，可以有效吸收加工及安装中的累计误差，便于组装，同时能够有效保证传递的可靠性。
采用联轴器或轴套实现电机和曲柄连杆传动结构的连接，能够有效的在卡料的情况下，实现两者的脱离，从而避免电机超负载损坏，保证了设备运行的安全性和稳定性。
附图说明
图1是本发明的俯视图；
图2是本发明的皮带输送机的辊筒及皮带示意图；
图3是本发明的分拣轮输送线端视图(图中隐去了部分基架结构)；
图4是本发明的分拣轮输送线俯视图；
图5是本方面的分拣轮的示意图；
图6是本发明分拣轮输送线中支架的立体图；
图7是本发明的分拣轮输送线侧视图(图中隐去了部分基架结构)；
图8是本发明的曲柄连杆式传动结构的示意图；
图9是图8中局部结构的放大图；
图10是本发明的磁力传动联轴器的剖视图；
具体实施方式
本发明的目的、优点和特点，将通过下面优选实施例的非限制性说明进行图示和解释。这些实施例仅是应用本发明技术方案的典型范例，凡采取等同替换或者等效变换而形成的技术方案，均落在本发明要求保护的范围之内。
在方案的描述中，需要说明的是，术语“中心”、“上”、“下”、“左”、“右”、“前”、“后”、“竖直”、“水平”、“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发明的限制。此外，术语“第一”、“第二”、“第三”仅用于描述目的，而不能理解为指示或暗示相对重要性。并且，在方案的描述中，以操作人员为参照，靠近操作者的方向为近端，远离操作者的方向为远端。
下面结合附图对本发明揭示的基于多向分拣轮的分合流***进行阐述，如附图1所示，其包括主输送线10，所述主输送线10与摩擦驱动式分拣轮输送线20配接，所述分拣轮输送线20的输出端与至少两条并行的支流输送线30、40(图中仅显示两条直流输送线，且它们为平行设置)衔接，
合流状态下，所述分拣轮输送线20中的分拣轮2的轴线22与分拣轮输送线20中摩擦驱动分拣轮2自转的驱动辊51平行；
分流状态下，所述分拣轮输送线的分拣轮2的轴线22与所述驱动辊51不平行，所述分拣轮输送线20的输送方向能够在多个直流输送线之间切换。
其中，所述主输送线10、支流输送线30、40可以是已知的各种输送线，例如所述主输送线10、支流输送线30、40是皮带输送机或链板输送机或辊筒输送机中的一种或多种的组合，并且，在合流时，所述主输送线10还可以是交叉带分拣机，此处，皮带输送机、链板输送机、辊筒输送机、交叉带分拣机均为已知技术，此处不作赘述。
当所述主输送线10、支流输送线30、40为皮带输送机时，如附图2所示，所述皮带输送机的辊筒100呈现为中间区域直径大，两端区域直径小的形状，并且，所述辊筒至少中间区域处形成有至少一条卡槽1001，套装在两个辊筒100上的所述皮带200上具有与所述卡槽100对应的凸条2001。
所述分拣轮输送线20可以是已知的各种分拣轮设备，优选采用如下结构，如附图3所示，其包括机架1，所述机架1包括支架11及位于所述支架11上的框架12，所述框架12的四周固定有挡板13，并且为了方便所述分拣轮式输送装置的移动，所述支架11的底部还可以设置有四个呈矩形分布的万向轮(图中未示出)，所述万向轮自带锁止结构，自带锁止结构的万向轮为已知技术，不作赘述；并且在所述支架11和框架12之间还设置有用于称重的压力传感器(图中未示出)。
如附图1、附图3、附图4所示，所述机架1的框架12的顶部等高设置有多排分拣轮2，所有分拣轮2的轴线相互平行且平行于水平面，每个分拣轮2可绕其轴线自转地设置于一支架3上且，每排分拣轮2所在的支架3设置于一固定在所述机架1上的支撑杆4上，所述支撑杆4可以是已知的各种具有足够支撑强度的材料制成，优选为方钢结构，具有结构紧凑，承载力好的效果，并且，所述框架12上还设置有使所述分拣轮2的局部外漏的护板14。
具体来看，所述分拣轮2可以是各种轮状结构或球状结构，优选为轮状结构，之所以采用轮状结构，是因为，分拣轮2的圆周面与物体接触时是线接触，相对于球状结构的面接触，能够更好的对物品提供支撑；同时，轮状结构的宽度相对于球状结构而言更窄，更能够减小物品与两个分拣轮2的接触位置的间距，从而保证物品的平稳；并且，如附图5所示，所述分拣轮2的圆周面21呈现为中间区域211直径大，两端直径小的形状，且中间区域与两端之间的区域212为斜面或外凸的弧面或曲面，这样的设计能够有效的保证分拣轮2摆动后，分拣轮2与后续的驱动辊有足够的接触面积，从而保证分拣轮2能够被摩擦驱动。
并且，一排所述分拣轮2的间隙和数量以及分拣轮2的排数可以根据具体的应用场景进行设置，如附图4所示，相邻两排的分拣轮2交错设置，从而可以有效的减少分拣轮2之间的间隙，减小它们形成的整个输送面的镂空区域的面积，从而保证物品在分拣轮2上的平稳性。
如附图4所示，所述分拣轮2为偶数排，并且两排为一组且由一个驱动装置5摩擦驱动，详细来说，所述驱动装置5包括位于两排分拣轮2之间且与两排分拣轮2贴合的驱动辊51，并且所述驱动辊51与所述分拣轮2的上半圆接触，所述驱动辊51可转动地架设在一所述框架上的支座52上且由第一动力源驱动自转，所述驱动辊51可以是已知的各种材质制成，例如包覆有耐磨塑料的金属轴，所述第一动力源(图中未示出)可以是已知的各种能够驱动转轴自转的设备或结构，例如单独的电机或电机与齿轮传动结构形成的机构或电机与皮带传动结构形成的机构或电机与链轮传动结构形成的机构等，此处为已知技术，不作赘述。
并且，每个所述驱动装置5可以具有独立的第一动力源，优选的，多个所述驱动装置5公用一个第一动力源，具体实现方式如下：
如附图4所示，多个驱动装置5中的一个驱动辊51的一端连接动力源，以最外侧的驱动辊511连接第一动力源为例，所述驱动辊511的另一端通过皮带轮52和皮带53或链轮和链条连接与该驱动辊511相邻的驱动辊512的相同端；所述驱动辊512的另一端同样通过皮带轮和皮带或链轮和链条连接与其相邻的另一个驱动辊的同相端，并依此类推，从而通过一个动力源实现多个驱动辊51的驱动。
并且，由于所述驱动辊51位置是固定的，但是随着驱动辊51和分拣轮2长时间的磨损，两者之间的接触会逐步减少，甚至出现间隙，导致驱动辊51无法通过摩擦力驱动分拣轮2的自转，这样就无法进行物品的输送，鉴于此，每个所述分拣轮2受向上的弹力从而始终与所述驱动辊51保持贴合。
具体来说，如附图6所示，所述支架3包括支座31，所述支座31包括连接轴312、位于所述连接轴312上方的偏心支撑板313，所述偏心支撑板313上形成有定位槽311，所述定位槽311中可相对所述定位槽311上下移动地卡接有支撑体32，所述支撑体32包括两个对称卡接在所述偏心支撑板31上且位于定位槽311外的第一竖板321，两个所述第一竖板321分别连接嵌入到所述定位槽311中的限位体322，两个所述第一竖板321上架设有一支撑轴323，所述支撑轴323的两端与一近似为H形的安装体324固定，所述安装体324的中间板3241的上表面为与所述分拣轮2的曲率相同的弧面，所述安装体324的两侧板3242上架设一固定轴325，所述固定轴325上可转动地设置所述分拣轮2；并且所述支撑体32和支座31之间设置有扭簧33，所述扭簧33套装在所述支撑轴323的外周，且其一自由端与所述偏心支撑板313抵靠，其另一自由端与所述中间板3241抵靠，常态下，所述驱动辊511对所述分拣轮2的压力使所述扭簧压缩变形。
因此，当所述分拣轮2与所述驱动辊51之间未紧密贴合时，所述扭簧33的形变恢复力使所述支撑体32相对所述支座31微型幅度的上移，从而使分拣轮2上移与驱动辊51紧密贴合以实现有效的摩擦驱动。
当然，在其他实施例中，所述驱动辊51也可以与所述分拣轮的下半部接触，并且所述驱动辊51受向上的弹力从而始终与所述分拣轮2贴合。具体实现时，可以使驱动辊51两端的设置有轴承(图中 未示出)的支撑件54的底部设置有一杆体，所述杆体可滑动地卡接在一导向槽中，所述杆体的底部设置有弹簧，并且弹簧常态下受杆体的压力处于压缩状态，因此当驱动辊51与分拣轮不能有效贴紧时，所述弹簧的反作用力驱动所述驱动辊两端的支撑件向上浮动，从而实现贴紧。
在上述结构中，所述分拣轮2只能驱动其上的物体沿一个方向运动，而无法通过分拣轮2使其上的物品转向，鉴于此，在又一优选的实施例中，所述支架3可转动地设置在所述支撑杆4上，如附图7所示，且同一组的分拣轮2由一个摆动机构6驱动。
此时，即可通过摆动机构驱动分拣轮2摆动，从而可以使分拣轮2可以从一种状态切换为另一种状态以使其上的物品转向。
具体的，如附图7所示，所述摆动机构6包括位置固定的第二动力源61，所述第二动力源优选是61，当然也可以是第二动力源61与传动机构，如皮带传动、链轮传动的组合，所述第二动力源61通过曲柄连杆式传动结构62连接两个驱动杆63，每个驱动杆63枢轴连接一排分拣轮的支架3。
工作时，通过曲柄连杆式传动结构62将电机的旋转运动转变为驱动杆63的直线运动，从而驱动杆63驱动一排所述支架3水平转动以带动一排分拣轮2转动实现变向。
详细来看，多个所述第二动力源61设置于一支板64上，所述支板64架设在所述框架12上，从而摆动机构6可以不对支撑杆4施加拉力，极大的减小了支撑杆4的负重，降低了支撑杆4变形的可能。
如附图8、附图9所示，所述曲柄连杆式传动结构62包括与第二动力源61连接的第一连杆621，所述第一连杆621的自由端通过转轴枢轴连接第二连杆622的一端，所述第二连杆622的另一端枢轴连接沿纵向延伸的连接轴623，具体所述第二连杆622通过关节轴承连接所述连接轴623，所述连接轴623上通过支撑平板625设置有连接件624，所述连接件624整体为U形，并且其两侧板的开口端形成有翻边6241，从而所述连接件624的中空区域能够有效的实现支撑杆4及支架3的避让，并且，所述翻边6241的边缘位置形成有避让所述支架3的偏心支撑板313的枢轴连接部3131的缺口(图中未示出)，所述连接件624的两个翻边6241分别连接一个所述驱动杆63，所述驱动杆63为一板状物，其与所述翻板6241焊接或螺接或铆接。
进一步，所述第二动力源61可以通过胀套或联轴器连接所述曲柄连杆式传动机构，优选的，所述联轴器优选为磁力传动联轴器，如附图10所示，所述磁性联轴器65可以是已知的通过磁力传动的联轴器结构，详细的其包括壳体651，所述壳体651为非磁性材料，优选为不锈钢，所述壳体651包括两个安装槽652，两个所述安装槽2共轴且被一隔板653隔离开，所述隔板653与所述壳体651一体成型。
两个所述安装槽652中的一个分别设置有旋转机构，两个所述旋转机构通过磁力实现传动，具体来看，所述旋转机构包括通过轴承654固定在安装槽652中的连接座655，所述连接座655的外端面具有连接轴的孔6551，所述连接座655的内端面共轴设置有磁体安装座656，所述磁体安装座656上设置有一圈磁体657，两个所述旋转机构的磁体657的磁极相反。
由于采用平面相吸的原理，两个旋转机构之间的间距(气隙)越小，扭矩越大，实用新型人经过 研究，两个旋转机构之间的间距不大于7mm时能够获得最佳的传动效果，进一步优选不大于5cm。
工作时，所述电机驱动一侧的连接座655转动，从而通过磁芯相吸的磁体657驱动另一侧的连接座655转动，从而带动所述第一连杆621转动，所述第一连杆621转动推动或拉动所述第二连杆622前移或后退，进而通过所述连接轴623、连接件624驱动所述驱动杆63前移或后退，最终使所述支架3转动，实现分拣轮2的转向。
另外，在进行分流时，由于物体在从所述分拣轮输送线20转移到所述支流输送线30或40时，物体会具有一定的动力，从而会向支流输送线30或40的外侧区域滑行，如果发生碰撞则可能造成物品的损坏，不利于输送的安全性，鉴于此，如附图1所示，在所述支流输送线30、40的至少外侧的机体301、401处设置有贴近输送面且延伸到输送面内的防护挡毛50,60，所述防护挡毛一方面能够起到缓冲作用，另一方面，当输送的物品为纺织物或袋状物或其他易变形的物品时，防护挡毛能够有效的防止卡料的问题，充分保证了设备运行的安全性。
并且，在其他实施例中，所述分拣轮输送线20的输出端衔接的支流输送线的数量可以大于两个，例如在所述分拣轮输送线20的驱动辊的两端外侧也可以衔接支流输送线20，具体可以根据实际应用场景的需要进行设置，相应的调整所述分拣轮输送线20的输出端的宽度即可有效的实现配接。
所述主输送线10、分拣轮输送线20、第一支流输送线30、第二支流输送线40均连接控制装置(图中未示出)，所述控制装置可以是各种控制设备，如控制电脑、PLC等，此处为已知技术，不作赘述，工作时，当进行分流时，通过扫码设备读取每个物品的路径，从而通过相应的控制信号控制所述分拣轮输送线20的偏转球的方向以实现分流；在进行合流时，则只需使驱动分拣轮的动力源开启即可。
本发明尚有多种实施方式，凡采用等同变换或者等效变换而形成的所有技术方案，均落在本发明的保护范围之内。

Claims (10)

  1. 基于多向分拣轮的分合流***，其特征在于：包括主输送线(10)，所述主输送线(10)与摩擦驱动式分拣轮输送线(20)配接，所述分拣轮输送线(20)的输出端与至少两条并行的支流输送线(30、40)衔接，
    合流状态下，所述分拣轮输送线(20)中的分拣轮(2)的轴线(22)与分拣轮输送线(20)中摩擦驱动分拣轮(2)自转的驱动辊(51)平行；
    分流状态下，所述分拣轮输送线的分拣轮(2)的轴线(22)与所述驱动辊(51)不平行，所述分拣轮输送线(20)的输送方向能够在多个直流输送线之间切换。
  2. 根据权利要求1所述的基于多向分拣轮的分合流***，其特征在于：所述主输送线(10)、支流输送线(30，40)是皮带输送机或链板输送机或辊筒输送机中的一种或多种的组合。
  3. 根据权利要求1所述的基于多向分拣轮的分合流***，其特征在于：各所述支流输送线(30、40)的至少外侧的机体(301、401)处设置有贴近输送面且延伸到输送面内的防护挡毛(50,60)。
  4. 根据权利要求1-3任一所述的基于多向分拣轮的分合流***，其特征在于：所述分拣轮(2)为多排且等高设置，所有分拣轮(2)的轴线(22)相互平行且平行于水平面，每个分拣轮(2)可绕其轴线自转地设置于一位于机架(1)上的安装架(3)上，且每排分拣轮(2)与驱动辊(51)贴合，所述驱动辊(51)与所述分拣轮(2)的下半圆接触且所述驱动辊(51)受向上的弹力并与所述驱动辊(51)自适应贴合或所述驱动辊与所述分拣轮的上半圆接触且所述分拣轮受向上的弹力并与所述驱动辊(51)自适应贴合，所述驱动辊(51)在第一动力源的驱动下自转并通过摩擦力驱动分拣轮(2)自转，所述安装架(3)可自转地设置在所述机架(1)上且由转向装置(6)驱动。
  5. 根据权利要求4所述的基于多向分拣轮的分合流***，其特征在于：所述分拣轮(2)为偶数排，两排为一组且由一个驱动辊(51)驱动，多组所述分拣轮(2)的驱动辊(51)由一个第一动力源驱动。
  6. 根据权利要求4所述的基于多向分拣轮的分合流***，其特征在于：所述安装架(3)包括支座(31)，所述支座(31)上形成有定位槽(311)，所述定位槽(311)中可活动地卡接有支撑体(32)，所述支撑体(32)和支座(31)之间设置有扭簧(33)，所述扭簧(33)常态下受所述驱动辊(51)的压力变形，并且可驱动所述支撑体(32)相对所述定位槽(311)上移，所述支撑体(32)上可转动地架设有分拣轮(2)。
  7. 根据权利要求4所述的基于多向分拣轮的分合流***，其特征在于：每排分拣轮(2)所在的安装架(3)可转动地设于一独立的支撑杆(4)上，所述支撑杆(4)为方钢结构。
  8. 根据权利要求4所述的基于多向分拣轮的分合流***，其特征在于：所述转向装置(6)包括位置固定的第二动力源(61)，所述第二动力源(61)通过曲柄连杆传动结构(62)连接至少一驱动板(63)，每个所述驱动板(63)枢轴连接一排分拣轮的安装架(3)。
  9. 根据权利要求8所述的基于多向分拣轮的分合流***，其特征在于：所述曲柄连杆传动结构(62)包括与第二动力源(61)连接的第一连杆(621)，所述第一连杆(621)的自由端枢轴连接第二连杆(622)的一端，所述第二连杆(622)的另一端枢轴连接沿纵向延伸的连接轴(623)，所述连接轴(623)上设置有连接件(624)，所述连接件(624)连接两个所述驱动板(63)。
  10. 根据权利要求8所述的基于多向分拣轮的分合流***，其特征在于：所述转向装置(6)为多个，且多个转向装置(6)的第二动力源固定于一架设在机架上的支板上。
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