CN209635286U - Halved belt sorter - Google Patents

Abstract

The utility model provides a kind of halved belt sorter, is related to logistics Sorting Technique field.The halved belt sorter include frame body, transfer assembly and for drive transfer assembly along first direction conveying article driving assembly；The sorting platform of transfer assembly is used to support and conveys article in a second direction；The drive train components of driving assembly include the first sprocket wheel, the second sprocket wheel and the carrier chain both being sheathed on, and the first sprocket wheel and the second sprocket wheel are articulated in frame body along first direction compartment of terrain；Wherein, carrier chain includes spaced multiple idler wheels and the chain link that is connected between two neighboring idler wheel, and sorting platform is fixedly connected on chain link；Frame body includes the upper rail for being used to support carrier chain, and upper rail extends in a first direction, and when idler wheel is supported by upper rail, idler wheel is rolled along upper rail；Second direction is perpendicular to first direction.Halved belt sorter provided by the utility model reduces the operation load of the motor of driving carrier chain rotation, also reduces the abrasion of carrier chain.

Description

Halved belt sorter

Technical field

The utility model relates to logistics Sorting Technique fields, in particular to a kind of halved belt sorter.

Background technique

With the fast development of logistic industry, in express mail enormous amount, due to manual sorting's low efficiency, error rate is high, It is difficult to meet the sorting operation demand of express mail, therefore logistic industry increasingly increases the automatic sorting demand of express mail.In view of this, In order to improve the sorting efficiency of express mail, it will usually realize the sort operation of express mail using sorter, certainly using scanning device Dynamic identification express mail, conveys express mail using conveying device and is sorted, not only realize being substantially improved for sorting efficiency, also reduce The labor intensity of staff.

Currently, the huge number of sorter, common sorter has halved belt sorter, and occupied area is small, sorting effect Rate is high, therefore is widely used.But the halved belt sorter that the relevant technologies provide is in use, chain It is directly contacted with the surface of frame body, increases the motor operation load rotated for drive chain, also accelerate chain Abrasion, so as to shorten the working life of sorter.

Utility model content

The purpose of this utility model is to provide a kind of halved belt sorters, to alleviate in sorter in the related technology The motor operation load that chain causes drive chain to rotate because directly contacting with frame body surface increases and chain wear is serious The problem of.

The halved belt sorter of the utility model, including frame body, transfer assembly and for driving the transfer assembly edge The driving assembly of first direction conveying article；

The transfer assembly includes multiple sorting platforms that head and the tail are sequentially arranged, and each sorting platform is used to support simultaneously Article is conveyed in a second direction；The driving component includes drive train components, and the drive train components include the first sprocket wheel, second Sprocket wheel and the carrier chain being set in the two, first sprocket wheel and second sprocket wheel are along first direction compartment of terrain pivot It is connected to the frame body；Wherein, the carrier chain includes spaced multiple idler wheels and is connected to the two neighboring idler wheel Between chain link, the sorting platform is fixedly connected on the chain link；The frame body includes being used to support the carrier chain Upper rail, the upper rail extend along the first direction, and when the idler wheel is supported by the upper rail, the idler wheel is along institute State upper rail rolling；

The second direction is perpendicular to the first direction.

Further, the frame body further includes lower guideway, between the upper rail is parallel along the vertical direction with the lower guideway Every setting, when the idler wheel is supported by the lower guideway, the idler wheel is rolled along the lower guideway.

Further, the upper rail includes U-rail, and the opening of the U-rail is towards the sorting platform, when When the idler wheel is supported by the upper rail, the idler wheel is rolled along the upper surface of the lower wall of the U-rail.

Further, the opening of the U-rail is provided with baffle, and the length of the baffle is prolonged along the first direction It stretches, the idler wheel is located between the side wall and the baffle of the U-rail.

Further, the upper rail further includes rectangular tube, and the length of the rectangular tube extends along the first direction, institute The lower wall for stating U-rail is supported by the rectangular tube.

Further, the chain link includes along spaced two carrier bars of the second direction, and the idler wheel is located at two It between a carrier bar, and is rotatably coupled by support shaft and two carrier bars, described in the sorting platform and two Carrier bar connection.

Further, the driving component includes drive train components described in two groups, and drive train components described in two groups are described in The setting of second direction interval；The frame body is correspondingly provided with two upper rails and two lower guideways, wherein one The upper rail and a lower guideway accordingly support one group described in drive train components the carrier chain, the sorting is flat The both ends of platform respectively with the conveying chain link of drive train components described in two groups.

Further, the sorting platform includes support frame, motorized roller and driven roller and conveyer belt, the electricity Dynamic roller and the driven roller with respect to parallel interval and are articulated in support frame as described above, the conveyer belt along the second direction It is set on the motorized roller and the driven roller, support frame as described above is connect with the carrier bar, wherein the conveyer belt edge The width of the first direction is 25cm-30cm.

Further, the end of the two side walls of support frame as described above is equipped with the first opening elongated slot, the driven roller The both ends of mandrel are plugged in respectively in two the first opening elongated slots, and the both ends of the mandrel of the driven roller are provided with tune Part is saved, forced section is correspondingly arranged on the side wall, the regulating part and forced section one-to-one correspondence are contacted to adjust The position of the driven roller.

Further, the sorting platform further includes two pressure springs, and two pressure springs are sheathed on two tune respectively Part is saved, the both ends of the pressure spring are abutted with the mandrel of the driven roller and the forced section respectively.

The utility model halved belt sorter has the benefit that

Pass through setting frame body, transfer assembly and driving assembly, wherein transfer assembly includes that head and the tail are sequentially connected multiple Platform is sorted, each sorting platform is used to support and conveys in a second direction article, and driving assembly then drives each sorting platform Position to be sorted is moved to along first direction.Driving assembly includes drive train components, and drive train components include the first sprocket wheel, second Sprocket wheel and the carrier chain being set in the two, the first sprocket wheel and the second sprocket wheel are articulated in frame body along first direction compartment of terrain, the Rotation can be driven by motor at least one of one sprocket wheel and the second sprocket wheel.At this point, frame body includes extending in a first direction Upper rail, upper rail are used to support carrier chain, and when idler wheel is located on upper rail, the idler wheel in carrier chain is rolled along upper rail, And chain link is not contacted with upper rail, with the starting of motor, idler wheel rolls on upper rail, so that being fixedly connected on carrier bar On sorting platform swimmingly moved along first direction.Wherein, second direction is perpendicular to first direction, to guarantee to sort platform energy It is enough that article is delivered to except halved belt sorter.

In the course of work of halved belt sorter, start motor, so that the sorting platform on carrier chain is along first direction It is mobile, during this, is rolled on upper rail along first direction by the idler wheel idler wheel of upper rail support, chain will be fixedly connected on Sorting platform on section is delivered to designated position；Then, stop motor, the article that sorting platform is supported is defeated in a second direction It send, so that article is detached from sorting platform and reaches designated position；Aforesaid operations are repeated, can realize will be on each sorting platform Article be delivered to respective positions, complete the sorting to article.

The halved belt sorter is used to support the upper rail of carrier chain, when idler wheel is on upper rail, idler wheel by being arranged Along upper rail roll, complete upper rail to carrier chain and it is multiple sorting platform support while, avoid chain link with it is upper The direct contact of guide rail, reduces the frictional force between carrier chain and upper rail, reduces the motor of driving carrier chain rotation Operation load, improves the bearing capacity of carrier chain, decreases the abrasion of carrier chain, improve the use of halved belt sorter Service life.

Detailed description of the invention

Technical solution in order to illustrate more clearly of specific embodiment of the present invention or in the related technology, below will be right Attached drawing needed in specific embodiment or description of Related Art is briefly described, it should be apparent that, it is described below In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art Under the premise of labour, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the structural schematic diagram of halved belt sorter provided by the embodiment of the utility model；

Fig. 2 is the partial structural diagram of halved belt sorter provided by the embodiment of the utility model；

Fig. 3 is another partial structural diagram of halved belt sorter provided by the embodiment of the utility model；

Fig. 4 is another partial structural diagram of halved belt sorter provided by the embodiment of the utility model；

Fig. 5 is the partial structural diagram of carrier chain in halved belt sorter provided by the embodiment of the utility model；

Fig. 6 is the structural schematic diagram that platform is sorted in halved belt sorter provided by the embodiment of the utility model；

Fig. 7 is the configuration schematic diagram that platform is sorted in halved belt sorter provided by the embodiment of the utility model.

Icon: 100- frame body；200- sorts platform；300- motor；400- carrier chain；500- baffle；

110- upper rail；120- lower guideway；

210- support frame；220- motorized roller；230- driven roller；240- conveyer belt；250- pressure spring；

211- support plate；The opening elongated slot of 212- first；The opening elongated slot of 213- second；214- mounting hole；215- evacuation Slot；216- forced section；

221- limiting slot；

231- regulating part；

241- positive stop strip；

410- idler wheel；420- chain link；421- carrier bar.

Specific embodiment

The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical Novel protected range.

It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the One ", " second ", be used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection；It can be directly connected, the connection inside two elements can also be can be indirectly connected through an intermediary.For For those skilled in the art, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.

Fig. 1 is the structural schematic diagram of halved belt sorter provided by the embodiment of the utility model, and Fig. 2 is that the utility model is real The partial structural diagram of the halved belt sorter of example offer is applied, Fig. 3 is halved belt provided by the embodiment of the utility model sorting Another partial structural diagram of machine, Fig. 4 are another partial structurtes of halved belt sorter provided by the embodiment of the utility model Schematic diagram.Referring to figs. 1 to Fig. 4, halved belt sorter provided in this embodiment, including frame body 100, transfer assembly and for driving Driving assembly of the dynamic transfer assembly along first direction conveying article；Transfer assembly includes multiple sorting platforms that head and the tail are sequentially arranged 200, each sorting platform 200 is used to support and conveys article in a second direction；Driving assembly includes drive train components, transmission chain Component includes the first sprocket wheel, the second sprocket wheel and the carrier chain 400 being set in the two, and the first sprocket wheel and the second sprocket wheel are along first Direction compartment of terrain is articulated in frame body 100；Wherein, carrier chain 400 includes spaced multiple idler wheels 410 and is connected to adjacent Chain link 420 between two idler wheels 410, sorting platform 200 are fixedly connected on chain link 420；Frame body 100 is defeated including being used to support The upper rail 110 of chain 400 is sent, upper rail 110 extends in a first direction, when idler wheel 410 is supported by upper rail 110, idler wheel 410 It is rolled along upper rail 110；Second direction is perpendicular to first direction.

In the course of work of halved belt sorter, start motor 300, so that 200 edge of sorting platform on carrier chain 400 First direction is mobile, and during this, the idler wheel 410 in carrier chain 400 is rolled on upper rail 110 along first direction, will consolidate Surely the sorting platform 200 being connected on chain link 420 is delivered to designated position；Then, stop motor 300, sorting platform 200 by its The article of support conveys in a second direction, so that article is detached from sorting platform 200 and reaches designated position；Repeat aforesaid operations, It can realize and the article on each sorting platform 200 is delivered to respective positions, complete the sorting to article.

The halved belt sorter makes the idler wheel being located on upper rail 110 by the way that upper rail 110 is arranged under carrier chain 400 410 roll along upper rail 110, while completing support of the upper rail 110 to carrier chain 400 and multiple sorting platforms 200, It avoids chain link 420 to contact with the direct of upper rail 110, reduces the frictional force between carrier chain 400 and upper rail 110, drop The operation load for the motor 300 that low driving carrier chain 400 rotates, improves the bearing capacity of carrier chain 400, decreases defeated The abrasion for sending chain 400 improves the service life of halved belt sorter.

It should also be noted that, a motor 300 can be only arranged in the present embodiment, the first sprocket wheel or the second sprocket wheel are by the electricity The driving rotation of machine 300；Alternatively, two motors 300 also can be set, the first sprocket wheel and the second sprocket wheel are respectively by two motors 300 Driving rotation, at this point, the revolving speed of two motors 300 need to be consistent.

It should be noted that unless limited otherwise, term " first direction " refers to ab arrow in Fig. 1 in the present embodiment Signified direction, term " second direction " refer to the direction of cd arrow meaning in Fig. 1, remaining direction, with above-mentioned direction work For reference data.

Please continue to refer to Fig. 2 and Fig. 3, in the present embodiment, frame body 100 further includes lower guideway 120, the length of lower guideway 120 It extends in a first direction, parallel interval is arranged along the vertical direction for upper rail 110 and lower guideway 120, when idler wheel 410 is by lower guideway When 120 support, idler wheel 410 is rolled along lower guideway 120.

Specifically, lower guideway 120 includes the level board and vertical plate of L-shaped connection, when idler wheel 410 is located at lower guideway 120 When upper, idler wheel 410 is rolled along level board, and vertical plate is located at the side of the separate sorting platform 200 of idler wheel 410, can limit rolling The position of wheel 410 in a second direction.I.e. lower guideway 120 completes the guiding and support to carrier chain 400, ensure that carrier chain The steady and smooth that sorting platform 200 on 400 moves in a first direction.

Please continue to refer to Fig. 3 and Fig. 4, in the present embodiment, upper rail 110 includes U-rail, and the opening court of U-rail To sorting platform 200, when idler wheel 410 is supported by upper rail 110, idler wheel 410 is rolled along the upper surface of the lower wall of U-rail.

It is arranged in U-rail specifically, carrier chain 400 rolls, the upper wall of U-rail avoids carrier chain 400 from being located at frame The lower wall for being partially disengaged U-rail of 100 upper end of body, the side wall of U-rail then avoid carrier chain 400 shake in a second direction and Deviate from upper rail 110.U-rail completes the guiding and support to carrier chain 400, further ensures on carrier chain 400 Platform 200 is sorted in the steady and smooth moved along first direction.

In the present embodiment, the opening of U-rail is provided with baffle 500, and the length of baffle 500 extends in a first direction, Idler wheel 410 is located between the side wall and baffle 500 of U-rail.Such setting further defines carrier chain 400 second The movement in direction guarantees that the sorting platform 200 being fixed on chain link 420 is reliably moved along first direction.

Specifically, baffle 500 can be fixed on the upper wall of upper rail 110, can also be fixed on the lower wall of upper rail 110 On, as long as setting in this way can be realized the reliable guiding to carrier chain 400 in first direction moving process.

It is worth explanation, in the present embodiment, upper rail 110 further includes rectangular tube, and the length of rectangular tube is prolonged along first direction It stretches, the lower wall of U-rail is supported by rectangular tube.Specifically, upper rail 110 further includes the level board and vertical plate of L-shaped connection, Wherein, vertical plate is fixedly connected on the outer side edges edge of rectangular tube, and the upper wall of U-rail is supported by level board, the side wall of U-rail Stop to be oriented to by vertical plate.

Fig. 5 is the partial structural diagram of carrier chain 400 in halved belt sorter provided by the embodiment of the utility model, is asked With continued reference to Fig. 4, Fig. 5, in the present embodiment, chain link 420 includes two spaced carrier bars 421 in a second direction, idler wheel 410 It is rotatably coupled between two carrier bars 421, and through support shaft with two carrier bars 421, sorts platform 200 and two chains Plate 421 connects.

Specifically, carrier chain 400 is step chains, 410 diameter of idler wheel of step chains is greater than the height of chain link 420, in idler wheel When 410 rollings are arranged in U-rail, chain link 420 is vacantly arranged in U-rail upper wall, avoids chain link 420 and U-rail Upper wall or lower wall friction are impaired, effectively extend the service life of halved belt sorter.

In the present embodiment, driving assembly includes two groups of drive train components, and two groups of drive train components are spaced in a second direction to be set It sets, frame body 100 is correspondingly provided with two upper rails 110 and two lower guideways 120, wherein under a upper rail 110 and one Guide rail 120 accordingly supports the carrier chain 400 of one group of drive train components, sort the both ends of platform 200 respectively with two groups of transmission chains The carrier chain 400 of component connects.

That is two groups of carrier chains 400 complete the support and conveying to sorting platform 200, such setting, so that sorting jointly Platform 200 is more steady along moving for first direction, ensure that sorting platform 200 is used to support the level of the supporting surface of article Degree.

Please continue to refer to Fig. 2, in the present embodiment, halved belt sorter can also include the first transmission shaft and the second transmission Axis, the first transmission shaft and second driving shaft are arranged at intervals on frame body 100 along first direction, and the first transmission shaft and the second transmission The length of axis extends in a second direction, and the first sprocket wheel in two groups of drive train components is fixedly set on the first transmission shaft, and two groups The second sprocket wheel in drive train components is fixedly set on second driving shaft, at this point, motor 300 can only have one and for driving Dynamic first sprocket wheel or the rotation of the first transmission shaft.

Such setting, by the way that a motor 300 and one of those first sprocket wheel or the first transmission shaft driven is only arranged Connection, not only ensure that the movement speed of two groups of carrier chains 400 is consistent, also reduce the present embodiment halved belt sorter at This.

Alternatively, the present embodiment also can be set in Cheng Yitai motor 300 and two groups of drive train components any one second Sprocket wheel or second driving shaft transmission connection, as long as it is defeated to two sides to can be realized a motor 300 by this set form It is driven while sending chain 400.

Fig. 6 is the structural schematic diagram that platform 200 is sorted in halved belt sorter provided by the embodiment of the utility model, Fig. 7 For the configuration schematic diagram for sorting platform 200 in halved belt sorter provided by the embodiment of the utility model.Referring to Fig. 6, figure 7, in the present embodiment, sorting platform 200 includes support frame 210, motorized roller 220 and driven roller 230 and conveyer belt 240, Motorized roller 220 and driven roller 230 with respect to parallel interval and are articulated in support frame 210 in a second direction, and 240 sets of conveyer belt It is located on motorized roller 220 and driven roller 230, support frame 210 is connect with chain link 420, wherein conveyer belt 240 is along first party To width be 25cm-30cm.

Specifically, being partially formed for the conveyer belt 240 between motorized roller 220 and driven roller 230 is used for branch The supporting surface of supporting objects, support frame 210 are used to support supporting surface to guarantee that supporting surface holding is horizontal, and then guarantee sorting platform 200 when being moved along first direction article will not skid off supporting surface.

In addition, can be 25cm-30cm by the way that supporting surface is arranged along the size of first direction, at this point, in transfer assembly Under the premise of total length is constant, the sorting platform 200 that the carrier chain 400 in transfer assembly is fixed is more, and then makes to sort The number of articles of machine support is more, improves the sorting efficiency of halved belt sorter.

Preferably, the present embodiment setting supporting surface is 26.6cm along the size of first direction, at this point, being a carrier chain The one sorting platform 200 of corresponding support of two neighboring chain link 420 in 400, the distance between adjacent sorting platform 200 is identical, While improving the sorting efficiency of halved belt sorter, also make adjacent sorting platform 200 mutually unaffected.

Please continue to refer to Fig. 7, in the present embodiment, the end of the two side walls of support frame 210 is equipped with the first opening elongated slot 212, the both ends of the mandrel of driven roller 230 are plugged in respectively in two first opening elongated slots 212, the mandrel of driven roller 230 Both ends be provided with regulating part 231, be correspondingly arranged on forced section 216 on side wall, regulating part 231 and forced section 216 1 are a pair of It should contact to adjust the position of driven roller 230.

Specifically, forced section 216 is arranged on bottom wall opposite with being open in the first opening elongated slot 212,231 edge of regulating part Second direction extend, when conveyer belt 240 is set on motorized roller 220 and driven roller 230, by regulating part 231 with by Power portion 216 abuts, and adjusts the position of driven roller 230, to guarantee that conveyer belt 240 is in tensioning state, and then guarantees conveyer belt 240 in a second direction move when stationarity.

Please continue to refer to Fig. 7, in the present embodiment, sorting platform 200 can also include two pressure springs 250, two pressure springs 250 It is sheathed on two regulating parts 231 respectively, the both ends of pressure spring 250 are supported with the mandrel of driven roller 230 and forced section 216 respectively It connects.In the setting, the elastic-restoring force of pressure spring 250 makes driven roller 230 and support frame 210 have the trend being relatively distant from, from And 240 moment of conveyer belt is made to be in tensioning state.

Please continue to refer to Fig. 7, in the present embodiment, it is equipped with mounting hole 214 in the end of 210 1 side walls of support frame, another The end of one side wall is equipped with the second opening elongated slot 213, and mounting hole 214 and the second opening elongated slot 213 are located at the same of support frame 210 Side, the both ends of the mandrel of motorized roller 220 are plugged in respectively in mounting hole 214 and the second opening elongated slot 213.

Specifically, one end of the mandrel of motorized roller 220 is plugged in mounting hole 214 and then by the other end by second It is open in opening insertion the second opening elongated slot 213 of elongated slot 213, completion motorized roller 220 is relatively fixed with support frame 210. It is reliable and stable that the setting installs motorized roller 220, is not easy to relatively move with support frame 210, and then ensure that conveyer belt 240 transmission stationarity.

It is worth explanation, please continue to refer to Fig. 7, in the present embodiment, support frame 210 further includes support plate 211, two sidewalls edge First direction is arranged at intervals in support plate 211, and support plate 211 is equipped with the escape groove 215 extended in a second direction, electronic rolling Cylinder 220 and driven roller 230 are correspondingly provided with limiting slot 221, and the inner surface of conveyer belt 240 is equipped with positive stop strip 241, works as conveyer belt 240 when being set on motorized roller 220 and motorized roller 220, and the positive stop strip 241 of conveyer belt 240 is fastened on escape groove 215 and two In a limiting slot 221, at this point, the movement of 240 relative support plate 211 of conveyer belt in a first direction is limited, so that sorting platform 200 sort process is more steady.

Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations； Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: It can still modify to technical solution documented by previous embodiment, or to some or all of the technical features It is equivalently replaced；And these are modified or replaceed, the utility model embodiment that it does not separate the essence of the corresponding technical solution The range of technical solution.

Claims (10)

1. a kind of halved belt sorter, which is characterized in that including frame body (100), transfer assembly and for driving the transmission Driving assembly of the component along first direction conveying article；

The transfer assembly includes multiple sorting platforms (200) that head and the tail are sequentially arranged, and each sorting platform (200) is used for It supports and conveys article in a second direction；The driving component includes drive train components, and the drive train components include the first chain Wheel, the second sprocket wheel and the carrier chain (400) being set in the two, first sprocket wheel and second sprocket wheel are along described first Direction compartment of terrain is articulated in the frame body (100)；Wherein, the carrier chain (400) includes spaced multiple idler wheels (410) And it is connected to the chain link (420) between the two neighboring idler wheel (410), the sorting platform (200) is fixedly connected on institute It states on chain link (420)；The frame body (100) includes being used to support the upper rails (110) of the carrier chain (400), it is described on lead Rail (110) extends along the first direction, when the idler wheel (410) is supported by the upper rail (110), the idler wheel (410) it is rolled along the upper rail (110)；

The second direction is perpendicular to the first direction.

2. halved belt sorter according to claim 1, which is characterized in that the frame body (100) further includes lower guideway (120), parallel interval is arranged along the vertical direction for the upper rail (110) and the lower guideway (120), when the idler wheel (410) When being supported by the lower guideway (120), the idler wheel (410) rolls along the lower guideway (120).

3. halved belt sorter according to claim 2, which is characterized in that the upper rail (110) includes U-rail, And the opening of the U-rail is towards the sorting platform (200), when the idler wheel (410) is supported by the upper rail (110) When, the upper surface of lower wall of the idler wheel (410) along the U-rail rolls.

4. halved belt sorter according to claim 3, which is characterized in that the opening of the U-rail is provided with gear The length of plate (500), the baffle (500) extends along the first direction, and the idler wheel (410) is located at the U-rail Between side wall and the baffle (500).

5. halved belt sorter according to claim 3, which is characterized in that the upper rail (110) further includes rectangular tube, The length of the rectangular tube extends along the first direction, and the lower wall of the U-rail is supported by the rectangular tube.

6. halved belt sorter according to claim 1, which is characterized in that the chain link (420) includes along described second Spaced two carrier bars (421) in direction, the idler wheel (410) is located between two carrier bars (421), and passes through support Axis is rotatably coupled with two carrier bars (421), and the sorting platform (200) connect with two carrier bars (421).

7. halved belt sorter according to claim 2, which is characterized in that the driving component includes being driven described in two groups Chain component, drive train components described in two groups are arranged along the second direction interval；The frame body (100) is correspondingly provided with two The upper rail (110) and two lower guideways (120), wherein a upper rail (110) and a lower guideway (120) accordingly support one group described in drive train components the carrier chain (400), the both ends point of sorting platform (200) It is not connect with the carrier chain (400) of drive train components described in two groups.

8. halved belt sorter according to claim 1-7, which is characterized in that sorting platform (200) packet Include support frame (210), motorized roller (220) and driven roller (230) and conveyer belt (240), the motorized roller (220) With respect to parallel interval and support frame as described above (210), the biography are articulated in along the second direction with the driven roller (230) Band (240) is sent to be set on the motorized roller (220) and the driven roller (230), support frame as described above (210) and the chain Save (420) connection, wherein the conveyer belt (240) is 25cm-30cm along the width of the first direction.

9. halved belt sorter according to claim 8, which is characterized in that the two side walls of support frame as described above (210) End is equipped with the first opening elongated slot (212), and the both ends of the mandrel of the driven roller (230) are plugged in two described respectively In one opening elongated slot (212), the both ends of the mandrel of the driven roller (230) are provided with regulating part (231), on the side wall It is correspondingly arranged on forced section (216), the regulating part (231) corresponds with the forced section (216) and contacts, to adjust The position of the driven roller (230).

10. halved belt sorter according to claim 9, which is characterized in that the sorting platform (200) further includes two Pressure spring (250), two pressure springs (250) are sheathed on two regulating parts (231), the both ends of the pressure spring (250) respectively It is abutted respectively with the mandrel of the driven roller (230) and the forced section (216).