CN213678588U - Cross belt sorting loop and cross belt sorting system - Google Patents

Abstract

The utility model discloses a cross area letter sorting loop and cross area letter sorting system, wherein cross area letter sorting loop, including the track, movably set up in letter sorting dolly, the drive that just connects gradually on the track the letter sorting dolly is followed orbital motion's drive arrangement is adjacent be provided with the telescopic guard plate between the letter sorting dolly, the both ends of guard plate are passed through the magic and are pasted or magnetism is inhaled the mechanism and connect two letter sorting dollies. The guard plate between the letter sorting dolly of cross area letter sorting loop line of this scheme adopts magnetism to inhale or the magic pastes connection structure, but quick separation's structure can greatly be convenient for the dismouting of guard plate, provide the efficiency that the maintenance was maintained.

Description

Cross belt sorting loop and cross belt sorting system

Technical Field

The utility model belongs to the technical field of commodity circulation letter sorting equipment and specifically relates to cross area letter sorting loop and cross area letter sorting system.

Background

The cross belt sorting system is composed of main belt conveyer and small belt conveyer carrying trolley, and when the trolley is moved to a specified sorting position, the belt is rotated to complete the sorting and delivering of goods. A cross belt sortation system is known because the main drive belt conveyor is crossed with the belt conveyor on the "car".

Conventional cross area letter sorting loop can set up the guard plate between adjacent letter sorting dolly, the guard plate adopts the buckled plate of deformability usually, just the both ends of guard plate are respectively through bolt or screw spiro union on the letter sorting dolly, there is a large amount of vibrations in the flexible deformation of in-process guard plate needs to be continuous and when equipment operation, easily cause the guard plate to damage or need carry out the guard plate maintenance and make, need carry out the dismouting with the guard plate, install owing to its mode that adopts the spiro union this moment, increased consuming time of dismouting, and need make whole letter sorting loop stop during the dismouting, so the dismouting time of overlength obviously is unfavorable for improving the availability factor of letter sorting loop.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a crossover band letter sorting loop and crossover band letter sorting system that can effectively avoid disturbing the package in order to solve the above-mentioned problem that exists among the prior art.

The purpose of the utility model is realized through the following technical scheme:

crossover band letter sorting loop, including the track, movably set up in letter sorting dolly, the drive that just connects gradually on the track letter sorting dolly is followed orbital movement's drive arrangement is adjacent be provided with the telescopic guard plate between the letter sorting dolly, the mechanism is inhaled through the magic and is connected two letter sorting dollies at the both ends of guard plate or magnetism.

Preferably, in the cross belt letter sorting loop line, the magic subsides include circle hair portion and thorn hair portion, circle hair portion passes through the glue film to be fixed on the guard plate, thorn hair portion passes through the glue film to be fixed on the letter sorting dolly.

Preferably, in the cross belt sorting loop line, the tracks are at least two layers, each layer of track is annular, each layer of track is provided with a circle of sorting trolleys connected end to end, and the sorting trolleys of adjacent layers are connected through a linkage mechanism.

Preferably, in the cross belt sorting loop line, at least two layers of sorting trolleys are arranged on the track, the sorting trolleys which are opposite up and down in the multiple layers of sorting trolleys are connected through a support, and rollers are arranged on the sorting trolley at the bottommost layer.

Preferably, in the cross belt sorting loop line, the support is Contraband-shaped, and the sorting trolley is arranged on a cross beam of the support.

Preferably, in the cross belt sorting loop line, the tracks are two layers, and each layer of track is provided with two layers of sorting trolleys.

The cross belt sorting system comprises any one of the cross belt sorting loop lines, and sorting grids are arranged on two sides of each cross belt sorting loop line.

Preferably, in the cross belt sorting system, the cross belt sorting loop comprises four layers of sorting trolleys, each sorting bin comprises a first bin layer, a second bin layer, a third bin layer and a fourth bin layer which are sequentially arranged from bottom to top, the bins of the first bin layer and the second bin layer are staggered one by one in the longitudinal position, the bins of the second bin layer and the third bin layer are opposite to each other in the longitudinal position, a first chute corresponding to the discharge end of one bin of the first bin layer is arranged outside the discharge end of each bin of the second bin layer, the feed end of each first chute is connected with the discharge end of a second chute, the feed end of the second chute is connected with the discharge end of one bin of the third bin layer, two connected bins of the second chute are arranged in a staggered manner, the fourth bin layer is opposite to the bins of the first bin layer, and the discharge end of each grid of the fourth grid layer is connected with the feed end of one second chute through the third chute.

Preferably, in the cross belt sorting system, the outlet end of the second chute is provided with a curtain having a width corresponding to the width of the second chute.

Preferably, in the cross belt sorting system, the first cell layer, the second cell layer and the third cell layer are arranged on a plurality of foot frames, each foot frame comprises a support leg and an upright post positioned on the support leg, the support leg corresponds to the guide block of the cell of the first cell layer in position, the top end of the support leg is not higher than the output end of the cell of the second cell layer, and the upright post extends through the gap inside the first chute and the gap inside the second chute and extends to the position above the third cell layer.

The utility model discloses technical scheme's advantage mainly embodies:

the guard plate between the letter sorting dolly of cross area letter sorting loop line of this scheme adopts magnetism to inhale or the magic pastes connection structure, but quick separation's structure can greatly be convenient for the dismouting of guard plate, provide the efficiency that the maintenance was maintained.

This scheme makes the stand of support be located the one end of letter sorting dolly through setting up the support of special shape, can provide the space for parcel removal when the parcel is packed effectively, dodges, avoids the support to the interference of parcel effectively.

The width of the cross beam of the support is equivalent to the width of the trolley, and the reinforcing piece is arranged between the cross beam and the stand column, so that space and supporting force can be effectively provided for installation of the sorting trolley.

The cross area letter sorting loop line of this scheme has four layers of letter sorting dolly, has improved the letter sorting ability effectively, and equipment overall height greatly reduces simultaneously, has satisfied effectively that the headroom height is little, the application scenario that letter sorting ability required height.

According to the scheme, through the design of the positions of the grid openings and the position design of the first sliding groove, the second sliding groove and the third sliding groove, the articles of the high-layer grid openings in the multi-layer sorting grid openings can effectively slide to the grid opening at the bottommost layer along the sliding grooves in a grading manner, the impact of the vertical falling of the articles is avoided, and the sorting safety is improved.

The groove bottom plate of the first sliding groove and the second sliding groove of the scheme is in an angle arrangement, so that the whole layout is more compact, the buffer of moving down of the articles can be effectively realized, and the sorting flexibility is improved.

The design of the slope of the groove bottom plate of the second spout of this scheme and the riser at both ends can reduce the discrepancy in elevation when article shift between different spouts effectively, further improves the flexibility of letter sorting.

The curtain that hangs down of second spout front end has blockked the slip of article effectively, has further reduced the speed that article slided to second spout bottom, simultaneously, when avoiding the goods to slide to the second spout from the third spout, article and the second spout of its front end bump, have improved the security.

The design of the foot rest of the scheme effectively meets the requirements of the support and the installation space of the integral structure, and the extrusion condition is created for realizing the integral structure, so that the integral structure is more compact.

Drawings

FIG. 1 is a partial front view of a cross-belt sorting loop of the present invention (with one side portion of the track hidden);

FIG. 2 is a front view of the cross belt sorting loop of the utility model with double-layer tracks and upper and lower trolleys connected by a linkage structure;

fig. 3 is a schematic view of the sorting module of the present invention (the lower sorting car is located on the back of the rack);

FIG. 4 is an end view of the cross-belt sorting loop of the present invention having a one-level track, double-level sorting cart;

FIG. 5 is an end view of a two-level track, four-level sorter cart for a cross-belt sorting loop according to the present invention;

fig. 6 is a perspective view of a sorting cell of the present invention;

FIG. 7 is a front view of a sorting grid according to the present invention;

fig. 8 is a perspective view of the first chute of the sorting grid of the present invention;

fig. 9 is a perspective view of a second chute of the sorting grid of the present invention;

figure 10 is an end view of a sorting cell of the present invention;

figure 11 is a cross-sectional view of a sorting cell of the present invention.

Detailed Description

Objects, advantages and features of the present invention will be illustrated and explained by the following non-limiting description of preferred embodiments. These embodiments are merely exemplary embodiments for applying the technical solutions of the present invention, and all technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the scope of the present invention.

In the description of the embodiments, it should be noted that the terms "center", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the embodiment, the operator is used as a reference, and the direction close to the operator is a proximal end, and the direction away from the operator is a distal end.

The cross belt sorting loop disclosed in the present invention is explained with reference to the accompanying drawings, as shown in fig. 1, it includes a track 10, a sorting trolley 20 movably disposed on the track 10 and sequentially connected, and a driving device (not shown in the drawings) for driving the sorting trolley 20 to move along the track 10.

The track 10 is designed according to different needs, for example it can be a non-closed track, or a closed track, preferably it is generally oval, or rectangular with rounded corners, and its axis can be perpendicular to the horizontal plane or parallel to the horizontal plane, i.e. the track can be placed vertically or lying flat. The track 10 of the present embodiment is described by way of example as lying down.

The sorting trolley 20 can be various feasible sorting devices, such as a belt conveyor, a roller machine or a plate turnover machine, and preferably is a belt conveyor, the belt conveyor includes a frame, rollers with equal height and top higher than the frame are arranged at two ends of the frame, not shown in the figure, a belt is sleeved on two rollers, not shown in the figure, and one of the two rollers is connected with a ground power source or a self-powered power source for driving the rollers to rotate, and the specific structure of the driving is known in the art and is not described in detail herein.

The sorting carriages with the sorting loops may be driven by various known driving devices, for example, a friction driving method disclosed in application No. 201811247583.2 or a linear motor driving method disclosed in application No. 201920140832.1, which are not described herein.

In order to avoid foreign matters, dust and the like from influencing the operation of the trolleys, as shown in fig. 1, a telescopic protection plate 30 is arranged in the gap between the adjacent sorting trolleys 20, the protection plate 30 can be a metal or plastic corrugated pipe, and two ends of the protection plate 30 can be fixed at the opposite ends of the two sorting trolleys through bolts. However, the bolt fastening method requires a plurality of bolts for fastening, and thus, the attachment and detachment of the guard plate 30 is inconvenient during maintenance.

In a preferred configuration, the retractable guard plate 30 is then connected to the two multi-deck cart sorting modules by means of velcro or magnetic attraction. When the magic tape 40 is used, the burr portion 42 may be provided at both ends of the protection plate 30, and the round burr portion 41 may be provided on the sorting cart 20, but of course, their arrangement positions may be reversed. As shown in fig. 1, the round hair part 41 is fixed on the protective plate 30 by a glue layer, and the bur part 42 is fixed on the sorting trolley 20 by a glue layer. When adopting magnetism to inhale the structure the both ends of guard plate 30 can set up respectively and can be by the object of magnetism, for example magnet or metal, set up the magnet at the relative one end of letter sorting dolly 20, for example magnet to realization guard plate 30's that can be quick dismouting is convenient for maintain.

The number of layers of the sorting trolleys on the cross belt sorting loop can be set according to requirements, for example, in one embodiment, as shown in fig. 2, the track 10 is double-layered, the sorting trolleys 20 are double-layered, that is, each layer of the track 10 is provided with one circle of the sorting trolleys 20, and each circle of the sorting trolleys 20 is hinged with the adjacent sorting trolleys 20 and is provided with the protection plate of the above embodiment. And in order to simplify the driving mechanism, the part sorting carriages on the upper track 11 and the part sorting carriages on the lower track 12 are connected by a linkage mechanism 50, so that the upper and lower sorting carriages can share one power source. The specific structure of the linkage mechanism 50 can be set according to the requirement, and is known in the art and will not be described in detail here.

In another embodiment, the track 10 has four layers, and the corresponding sorting trolley loop has four layers, wherein the partial sorting trolleys of the lower two sorting trolley loops are connected through the linkage mechanism 50, and the partial sorting trolleys of the upper two sorting trolley loops are connected through the linkage mechanism.

In another embodiment, as shown in fig. 3, the track 10 is one layer, two layers of sorting trolley loops are arranged on the track 10, the trolleys on each layer of sorting trolley loops are hinged end to form a ring, the trolleys in the two layers of sorting trolley loops correspond to each other one by one, that is, one sorting trolley is also arranged right above each sorting trolley on the track 10, and the two sorting trolleys which are opposite to each other in the upper-lower position are connected through a support 60. And, the rack of the lower sorting trolley 20 is provided with rollers 21, and the upper sorting trolley is suspended on the bracket 60 so that no roller is arranged thereon.

The sorting module formed by the upper and lower sorting carriages 20 and the support can be constructed as disclosed in application No. 201520608993.0. Of course, in a more preferred form, as shown in fig. 4, the two sorting carts 20 are connected by a "Contraband" shaped or U-shaped or C-shaped bracket 60, the bracket 60 being attached to the side of the two sorting carts, and the upright 62 thereof being located at one end of the two sorting carts 20.

The support 60 in the shape of "Contraband" is taken as an example for description, as shown in fig. 4, the support 60 includes an upright 62 and a cross beam 61 perpendicular to the upright 62 and located at both ends of the upright 62, the support 60 may be formed integrally or assembled, preferably, it is formed by welding and/or screwing a plurality of profiles, and the two ways are combined, so as to increase the overall structural strength and provide sufficient support for the cart, and each sorting cart 20 is fixed on one of the cross beams 61.

In order to improve the overall support and stability of the bracket 60, as shown in fig. 4, a reinforcing member 63 is disposed between the cross beam 61 and the upright post 62 of the bracket 60, the reinforcing member 63 may be a diagonal bar fixed between the cross beam 61 and the upright post, or may be a triangular plate, a triangular block, or the like, and the reinforcing member 63 is fixed between the cross beam 61 and the upright post 62 by welding and/or screwing. And the reinforcing members 63 are provided at both upper and lower positions of the pillar 62.

As shown in fig. 4, the length of the cross beam 61 of the bracket 60 is equivalent to that of the sorting trolley 20, so that a sufficient installation space can be provided for the sorting trolley 20, and when the frame of the sorting trolley 20 is fixed on the cross beam 61, both ends of the cross beam 61 are close to both ends of the sorting trolley 20.

In order to reduce the height of the whole machine and thus perform installation in an application site with a small clear height, as shown in fig. 4, the height difference between the two beams 61 of the bracket 60 is between 580mm and 650mm, and is further preferably about 600 mm and 620 mm.

In another embodiment, as shown in fig. 5, the track 10 has two layers, the two layers of tracks 10 are located on the same foot rest 70, two layers of sorting trolleys are movably arranged on each layer of track 10, and the two layers of sorting trolleys on each track 10 are assembled by the bracket 60 and the sorting module formed by two opposite sorting trolleys 10.

The scheme further discloses a cross belt sorting system, which comprises the cross belt sorting loop line of the embodiment shown in the attached figure 5, wherein sorting grids 80 are arranged on two sides of the cross belt sorting loop line.

Preferably, the cross belt sorting loop line has four layers of sorting trolleys, and further includes sorting gates 80 located at two sides of the four layers of sorting trolleys, as shown in fig. 6, the sorting gates 80 include a first gate layer 100, a second gate layer 200, a third gate layer 300 and a fourth gate layer 700 which are sequentially arranged from bottom to top, and each gate layer has a plurality of gates and is connected with two ends of one layer of sorting trolley.

Each grid layer can be distributed along a straight line or a curve according to different application scenes, and of course, the grids can also be enclosed to form a closed ring, such as an ellipse.

As shown in fig. 6 and 7, the cells of the first cell layer 100 and the second cell layer 200 are staggered one by one in the longitudinal direction, that is, the two guide blocks 111 of each cell 110 of the first cell layer 100 are staggered with the two guide blocks 211 of one cell 210 of the second cell layer 200. The cells of the second cell layer and the third cell layer 300 are aligned one by one in the longitudinal position, that is, the two guide blocks 311 of each cell 210 of the second cell layer are aligned one by one with the two guide blocks 311 of one cell 310 of the third cell layer 300 in the longitudinal position.

As shown in fig. 6 and 7, a first chute 400 corresponding to the discharge end of one cell of the first cell layer 100 is disposed outside the discharge end of each cell of the second cell layer 200, the feed end of each first chute 400 is connected to the discharge end of a second chute 500, the feed end of the second chute 500 is connected to the discharge end of one cell 310 of the third cell layer 300, and two cells connected to the second chute 500 are arranged in a staggered manner.

The fourth cell layer 700 is directly opposite to the cells of the first cell layer 100, and the discharge end of each cell of the fourth cell layer 700 is connected with the feed end of one second chute 500 through the third chute 900. Therefore, the articles on the fourth grid layer can slide to the sorting position corresponding to one grid of the first grid layer through the third sliding groove, the second sliding groove and the first sliding groove.

In a preferred structure, as shown in fig. 6 and 7, the height of the first sliding groove 400 is smaller than the height of the second sliding groove 500. As shown in fig. 8, the first sliding chute 400 includes a chute bottom plate 410, the chute bottom plate 410 is disposed in an inclined manner, two side edges of the chute bottom plate 410 are respectively connected with side plates 420 having top edges flush with top edges of the chute bottom plate 410, a top plate of the chute bottom plate 410 is connected with a vertical connecting plate 430, the top edge of the inner side plate 420 is connected with a transition plate 440 connected with an outlet end of the grid, the transition plate 440 is an inclined plate, a connecting plate 450 is further vertically disposed at a front end of the outer side plate 420, a retaining gap 470 is formed between the connecting plate 450 and the inner side plate 420, the connecting plates 430 and 450 are respectively connected with a straight rod 460, and the straight rod 460 is connected to the guide plates at front ends of the two guide blocks of each sliding chute.

As shown in fig. 9, the second sliding chute 500 includes a chute base plate 510, the chute base plate 510 is disposed in an inclined manner, two side edges of the chute base plate 510 are respectively provided with a baffle plate 520 and a baffle plate 530, a vertical plate 540 is respectively vertically disposed on a top edge and a bottom edge of the chute base plate 510, a lower end of the outer baffle plate 520 extends to a position close to the bottom edge of the vertical plate 540 connected to the base plate, a transition plate 550 is formed at a top edge of the inner baffle plate 530 at a position of a top corner thereof, the transition plate 550 is inclined upward to the outside, a reinforcing plate (not shown in the figure) is disposed between the transition plate 550 and the inner baffle plate 530, and a gap 560 is maintained between a front end of the transition plate 550. The vertical plate 540 at the upper end is fixed to the guide plate at the front end of the guide block of one cell of the second cell layer, and the vertical plate 540 at the lower end is fixed to the guide plate at the front end of the guide block of one cell of the third cell layer.

The included angle between the groove bottom plate of the first sliding groove 400 and the groove bottom plate of the second sliding groove 500 is between 30 ° and 90 °, and preferably, the slope of the groove bottom plate of the second sliding groove 500 is between 50 ° and 55 °, and more preferably, about 52 °.

Further, since the second chute 500 has a high height, in order to reduce the impact when the goods are pulled down from the second chute 500 and improve the safety of sorting the goods, as shown in fig. 6 and 7, a curtain 600 having a width corresponding to the width of the second chute 500 is hung at the outlet of the second chute 500, and the curtain is fixed to a vertical plate 540 at the top of the second chute 500 at the front end of the second chute.

As shown in fig. 6, the first, second, third and fourth grid layers 100, 200, 300 and 900 are disposed on a plurality of foot rests 800, each of the foot rests 800 includes a lower layer and an upper layer, as shown in fig. 10 and 11, the lower layer includes four legs 810, the four legs 810 are distributed in a rectangular shape and connected to form a frame through a plurality of beams 820, a portion of the beams 820 can be used for supporting sorting equipment, tops of the four legs 810 are not higher than discharge ends of the grids of the second grid layer, preferably, the tops of the four legs are equal to a top edge of the trough bottom plate 410 of the first chute 400, and two legs 810 on one side are located at front ends of two guide blocks of one grid of the first grid layer, and tops of the two legs are connected to the beams 820. The beam 820 is provided with an upper layer, the upper layer comprises a column 830 vertically arranged on the beam 820, the column 830 is located at a gap 470 of each first chute and a gap 560 of each second chute, meanwhile, the column 830 is located at the front end of a guide block of one cell of the second cell layer, the top end of the column 830 extends to the upper side of the third cell layer, the two columns 830 are connected through a beam 840, and a reinforcing rod 850 is arranged between the beam and the column 830.

The structure of the fourth cell layer 700 is the same as that of the first cell layer 100, and is not described herein again, and the structure of each of the third sliding grooves 900 is the same as that of one of the first sliding grooves 400, and is not described herein again.

The utility model has a plurality of implementation modes, and all technical schemes formed by adopting equivalent transformation or equivalent transformation all fall within the protection scope of the utility model.

Claims (10)

1. Crossed belt letter sorting loop, including track (10), movably set up in on track (10) and letter sorting dolly (20) that connect gradually, drive letter sorting dolly (20) are followed the drive arrangement that track (10) removed, its characterized in that: adjacent be provided with telescopic guard plate (30) between letter sorting dolly (20), two letter sorting dollies (20) are connected through magic subsides (40) or magnetism mechanism to the both ends of guard plate (30).

2. The cross-belt sorting loop of claim 1, wherein: the magic tape (40) comprises a round hair part (41) and a thorn hair part (42), the round hair part (41) is fixed on the protection plate (30) through a glue layer, and the thorn hair part (42) is fixed on the sorting trolley (20) through a glue layer.

3. The cross-belt sorting loop of claim 1, wherein: the rail (10) is at least two layers, each layer of rail is annular, each layer of rail (10) is provided with a circle of sorting trolleys which are connected end to end, and the sorting trolleys of adjacent layers are connected through a linkage mechanism (50).

4. The cross-belt sorting loop of claim 1, wherein: at least two layers of sorting trolleys (20) are arranged on the track, the sorting trolleys which are opposite up and down in the multi-layer sorting trolleys are connected through a support (60), and rollers are arranged on the sorting trolley (20) at the bottommost layer.

5. The cross-belt sorting loop of claim 4, wherein: the support (60) is Contraband-shaped, and the sorting trolley is arranged on a cross beam (61) of the support (60).

6. The cross-belt sorting loop of claim 4, wherein: the track is two-layer, is provided with two-layer letter sorting dolly on every layer of track.

7. Crossed belt letter sorting system, its characterized in that: comprising a cross-belt sorting loop according to any of claims 1-6, which is provided with sorting cells (80) on both sides.

8. The cross-belt sorting system of claim 7, wherein: the cross belt sorting loop line comprises four layers of sorting trolleys, each sorting bin opening (80) comprises a first bin opening layer (100), a second bin opening layer (200), a third bin opening layer (300) and a fourth bin opening layer (700) which are sequentially arranged from bottom to top, the bin openings of the first bin opening layer (100) and the second bin opening layer (200) are staggered one by one in the longitudinal position, the bin openings of the second bin opening layer and the third bin opening layer (300) are opposite to each other in the longitudinal position, a first sliding groove (400) corresponding to the discharging end of one bin opening of the first bin opening layer (100) is arranged on the outer side of the discharging end of each bin opening of the second bin opening layer (200), the feeding end of each first sliding groove (400) is connected with the discharging end of one second sliding groove (500), the feeding end of the second sliding groove (500) is connected with the discharging end of one bin opening (310) of the third bin opening layer (300), and two grids jointed by the second sliding grooves (500) are arranged in a staggered manner, the fourth grid layer (700) is just opposite to the grids of the first grid layer (100) one by one, and the discharge end of each grid of the fourth grid layer (700) is jointed with the feed end of one second sliding groove (500) through the third sliding groove (900).

9. The cross-belt sorting system of claim 8, wherein: the outlet end of the second chute (500) is provided with a drapery (600) with the width equivalent to that of the second chute.

10. The cross-belt sorting system of claim 8, wherein: first bin layer, second bin layer and third bin layer set up on a plurality of foot rests (800), every the foot rest includes the landing leg and is located the stand on the landing leg, and the landing leg corresponds with the guide block position of the bin on first bin layer and its top is not higher than the output of the bin on second bin layer, and the stand extends through the inboard breach of first spout and the inboard clearance of second spout and extends to third bin layer top.

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