CN213058935U

CN213058935U - Cross belt sorting equipment and cross belt sorting system based on single-rod wiring

Info

Publication number: CN213058935U
Application number: CN202021231341.7U
Authority: CN
Inventors: 蔡熙; 王甲焘
Original assignee: Suzhou Jinfeng Iot Technology Co ltd
Current assignee: Suzhou Jinfeng Iot Technology Co ltd
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2021-04-27
Anticipated expiration: 2030-06-29

Abstract

The utility model discloses a crossover band letter sorting equipment and crossover band letter sorting system based on single pole is walked line, wherein the crossover band letter sorting equipment includes multilayer crossover band loop line, drive multilayer crossover band trade on-line end to end connection's letter sorting dolly pivoted power device and for the supply circuit of letter sorting dolly power supply, the letter sorting dolly of at least two-layer crossover band loop line passes through the link gear and connects, the cable that at least one current collector of wiping line power supply system connects includes first branch and second branch, first branch and second branch do respectively the one deck cross a set of letter sorting dolly power supply of taking the loop line that the link gear connects, and at least one of them extends through one the link gear. According to the scheme, a plurality of sorting trolleys can share one current collector, the number of the current collectors is greatly reduced, and the time consumed by wiring and wiring is reduced; meanwhile, one branch of the cable can be supported and shielded through the linkage device, so that the work of the sorting trolley and the attractiveness of the equipment are prevented from being influenced.

Description

Cross belt sorting equipment and cross belt sorting system based on single-rod wiring

Technical Field

The utility model belongs to the technical field of logistics equipment and specifically relates to cross area letter sorting equipment and cross area letter sorting system based on single pole is walked line.

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. Because the main drive belt conveyor is crossed with the belt conveyor on the "trolley".

Since each trolley needs to be powered to work, a corresponding power supply structure is necessary, for example, a trolley line power supply device applied to a cross belt sorter disclosed in application No. 201821465827.X, which can effectively supply power to the trolley in motion, but in a multi-layer cross belt structure, a trolley line is generally required to be arranged for each layer of cross belt loop, because if only one trolley line is adopted for the multi-layer cross belt loop, a cable needs to extend from one layer of cross belt loop to the other layer of cross belt loop, the cable crosses between two layers of cross belt trolleys, and the cable between the two layers of cross belt loops has no effective supporting and shielding structure, so that the cable is easy to swing during the loop rotation process, and the cable can interfere with the up-and-down package motion of the sorting trolleys on two sides, while also affecting the overall aesthetics.

In the integrated structure disclosed in application No. 201510496019.4, the cross belt trolleys of different layers are located on a cantilever, and at this time, the power supply lead can extend from the lower trolley to the upper trolley along the cantilever to supply power, so that only one trolley wire can be arranged, but in this structure, two trolleys on different cantilevers are separated from each other, so that usually the trolley on one cantilever needs one current collector to realize power supply, which results in the need of a large number of current collectors, and increases in equipment cost and assembly time.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a cross area letter sorting equipment and cross area letter sorting system based on line is walked to single pole 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:

the cross belt sorting equipment based on single-rod wiring comprises a plurality of layers of cross belt loop wires, a power device for driving sorting trolleys connected end to end on the cross belt loop wires to rotate, and a trolley line power supply system for supplying power to the sorting trolleys, wherein the sorting trolleys of at least two layers of cross belt loop wires are connected through a linkage mechanism, at least one current collector of the trolley line power supply system is connected with a cable which comprises a first branch and a second branch, the first branch and the second branch are used for supplying power to a group of sorting trolleys of one layer of cross belt loop wires connected with the linkage mechanism respectively, and at least one of the first branch and the second branch extends through the linkage mechanism.

Preferably, in the cross belt sorting equipment based on single-bar wiring, the trolley line power supply system includes an annular trolley line connected to a power supply and disposed on a layer of cross belt loop track, the trolley line is electrically connected to a plurality of current collectors, each current collector is connected to the trolley line in a rolling or sliding manner, and each current collector is disposed on a sorting trolley and connected to the cable.

Preferably, in the cross belt sorting equipment based on single-rod routing, the first branch and/or the second branch comprise two branch lines, and each branch line supplies power to a group of sorting trolleys of the cross belt loop line on one side of the linkage mechanism.

Preferably, in the cross-belt sorting equipment based on single-rod routing, a sheath connected to the linkage mechanism is arranged around the outside of the area where the first branch and/or the second branch pass through the linkage mechanism.

Preferably, the cross belt sorting equipment based on single-rod routing further comprises a trolley line communication system used for communication between the sorting trolley and the upper computer.

Preferably, in the cross belt sorting equipment based on single-rod routing, the linkage mechanism is of a flexible structure.

Preferably, in the cross belt sorting equipment based on single-rod routing, the linkage mechanism comprises a vertical frame fixed on the rack of one layer of sorting machine, the vertical frame is vertically connected with one end of a universal connector, the other end of the universal connector is vertically connected with an upright post, and the upright post is connected with the rack of the other layer of sorting machine.

Preferably, in the cross-belt sorting equipment based on single-pole routing, the universal connector comprises an H-shaped middle piece, two concave parts of the H-shaped middle piece are pivotally connected with two opposite side surfaces of a first cubic block and a second cubic block, the other two opposite side surfaces of the first cubic block are pivotally connected with a first concave piece, the other two opposite side surfaces of the second cubic block are pivotally connected with a second concave piece, the first concave piece and the second concave piece are respectively in threaded connection with a first bolt and a second bolt, the first bolt is in threaded connection with the upright and keeps the first concave piece spaced from the upright, and the second bolt is in threaded connection with the upright and keeps the second concave piece spaced from the upright.

Preferably, in the cross belt sorting equipment based on single-bar routing, the first bolt and the second bolt are respectively provided with a bolt, one bolt passes through a first kidney-shaped hole on the stand, the other bolt passes through a second kidney-shaped hole on the stand, the extending direction of the first kidney-shaped hole is the same as the extending direction of the first bolt, and the extending direction of the second kidney-shaped hole is the same as the extending direction of the second bolt.

The cross belt sorting system comprises a bag supplying table, sorting grids and any one of the above cross belt sorting equipment based on single-rod routing.

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

according to the scheme, sorting trolleys on different loops are connected end to end and are driven by a linkage mechanism, a cable for connecting each current collector in a sliding contact line power supply system is provided with two branches, and each branch supplies power to a plurality of sorting trolleys on a layer of cross belt loop, so that the sorting trolleys can share one current collector, the number of the current collectors is greatly reduced, and the wiring, wiring time consumption and difficulty are reduced; meanwhile, one branch of the cable can be supported and shielded through the linkage device, so that the work of the sorting trolley and the attractiveness of the equipment are prevented from being influenced.

The cable branch that is located link gear department of this scheme sets up in the sheath, and the sheath can support and injectd the cable inlet wire effectively, protects the cable inlet wire simultaneously.

The linkage mechanism of the scheme adopts the flexible linkage mechanism to adapt to the influence of different states of different sorting machines on the overall operation stability under the conditions of turning, starting and the like through the deformation of the linkage mechanism, and the improvement of the operation stability of the equipment is facilitated.

The special universal connector of this scheme can satisfy length, rotation about, the needs of tilting effectively to make flexible linkage structure can overcome orbital processing and the unstable setting problem of the alternately taking the loop operation that installation error caused better.

Drawings

Figure 1 is a partial end view of the sorting apparatus of the present invention;

FIG. 2 is a partial front view of the sorting apparatus of the present invention;

FIG. 3 is an enlarged view of area A of FIG. 2;

FIG. 4 is an enlarged view of area C of FIG. 3;

fig. 5 is a close-up view of the area of the trolley line power supply system of fig. 2.

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 utility model discloses a cross area letter sorting equipment based on single pole is walked line explains below with the accompanying drawings, as shown in FIG. 1, FIG. 2, including multilayer cross area loop line 10, every layer of cross area loop line 10 includes the track and a set of movably set up in letter sorting dolly 11 on the track, letter sorting dolly 11 can be the structure of known various dollies, and it generally includes the frame and is located the conveyer on the frame, and a set of letter sorting dolly 11 end to end connects, specifically can connect through rod end shutdown bearing.

As shown in fig. 1 and 2, the sorting trolleys of at least two layers of the cross belt loops 10 in the plurality of layers of cross belt loops 10 are connected through the linkage mechanism 50, and after the sorting trolleys are connected through the linkage mechanism 50, the movement of the sorting trolley on one layer of cross belt loops 10 can drive the trolley on the other layer of cross belt loops 10 connected with the sorting trolley to move along the track where the sorting trolley is located, so that one set of power device can be shared by the two layers of cross belt loops 10.

In the specific embodiment, as shown in fig. 1, a two-layer cross belt loop 10 is taken as an example, wherein a track on which a sorting trolley 11 of a bottom layer cross belt loop is located comprises a base 12 with a C-shaped section and an upward opening, and two guide rails 13 with U-shaped grooves with opposite openings on the base. The rail where the sorting trolley 11 with the loop line on the upper layer is located comprises two L-shaped bases 14 arranged in a clearance mode, the two L-shaped rails 14 are equal in height and arranged above the C-shaped rail 12 in a clearance mode, the horizontal portions of the two L-shaped rails 14 are arranged oppositely, each L-shaped rail is provided with a guide rail 15 identical to the guide rail 13, and the C-shaped base 12 and the L-shaped base 14 are arranged on the same frame 20. And a dustproof plate 40 is arranged between the sorting trolleys with the crossed rings at the bottom layer.

The power device (not shown in the figure) comprises a driving part and a driven part, the driving part can be a primary stage of a linear motor, the driven part can be a secondary plate which is arranged at the bottom of the sorting trolley with the bottom layer crossed and looped lines and can be driven by the primary stage, and the secondary plate can be horizontally placed or vertically placed. Alternatively, the driving part drives the driven part by friction driving, that is, the driving part includes a friction wheel which can be driven by a motor to rotate, and the driven part is a friction plate which is in contact with the outer circumferential surface of the friction wheel. The specific structure and principle thereof can be seen by referring to application numbers 201811247583.2, 201821735963.6. Of course, the drive part can also be arranged at the side part of the frame of the sorting trolley.

Because the size and the dead weight of whole cross belt loop line are often great, if only there is a link gear, then the shearing force that it bore is great, the damage easily appears, consequently link gear 50 is a plurality of and evenly distributed to can make the drive force of entire system can be even distribute in order to improve whole driven stability, avoid the problem of link gear damage simultaneously.

The linkage mechanism 50 may be a rigid structure or a flexible structure, as shown in fig. 1 and 3, preferably, the linkage head 50 includes a vertical frame 51 fixed on a frame 111 of the sorting trolley 11 with a loop line at the bottom layer, and the retractable dust guard 40 is formed with a through hole for the vertical frame 51 to pass through, the upper end of the vertical frame 51 is connected to one end of a universal connector 52, the other end of the universal connector 52 is connected to the lower end of a vertical column 53, and the upper end of the vertical column 53 is connected to the bottom of a frame 112 of the sorting trolley 11 with a loop line at the upper layer through a transfer plate 54.

As shown in fig. 4, the universal connector 52 includes an H-shaped intermediate member 521, two concave portions of the H-shaped intermediate member 521 pivotally connect two opposite side surfaces (front and rear side surfaces of the first and second cube blocks shown in the drawing) of the first and

second cube blocks

522 and 523, two other opposite side surfaces (upper and lower side surfaces) of the first cube block 522 are pivotally connected to a first concave member 524, two other opposite side surfaces (upper and lower side surfaces) of the second cube block 523 are pivotally connected to a second concave member 525, the first and second

concave members

524 and 525 are respectively threadedly connected to a first bolt 526 and a second bolt 527, the first bolt 526 is threadedly connected to the stand 51 perpendicularly to keep the first concave member 524 spaced from the stand 51, and the second bolt 527 is threadedly connected to the stand 53 perpendicularly to keep the second concave member spaced from the stand, so that the overall structure provides the universal connector 52 with a certain length adjustment space and enables left and right adjustment, The structure can effectively solve the problem that different left-right swinging and up-down vibration have influence on the operation stability of the whole sorting machine loop line in the operation process of different sorting machines on different layers due to different heights of upper and lower orbital supporting surfaces and central line deviation of a large rail and a small rail caused by rail processing and installation errors.

In order to further control the adjustable length of the universal connector, as shown in fig. 4, the first bolt 526 and the second bolt 527 are respectively provided with a bolt 528, and the two bolts 528 are parallel and perpendicular to the front surface and the rear surface of the upright 53; the bolts 528 are connected with the first bolt 526 and the second bolt 527 in an interference fit or threaded manner, one bolt 528 passes through a first kidney-shaped hole 529 on the stand 51, and the other bolt passes through a second kidney-shaped hole 5210 on the stand, the first kidney-shaped hole extends in the same direction as the first bolt, and the second kidney-shaped hole extends in the same direction as the second bolt.

In actual operation, the electric roller and the controller electric element of each sorting trolley 11 need to be powered to operate effectively, as shown in fig. 1 and fig. 5, a trolley line power supply system 30 for powering each sorting trolley 11 is further needed, the trolley line power supply system 30 includes an annular trolley line 31 connected with a power supply and fixed in position, specifically, the trolley line 31 (trolley line) is fixed on the inner side wall of the C-shaped base, the trolley line 31 is connected with 380V industrial electricity through a switching power supply, and the switching power supply converts the 380V industrial electricity into 48V direct current to supply to the trolley line 31.

As shown in fig. 5, the trolley wire 31 is electrically connected to a plurality of current collectors 32 that are movable relative thereto, and the current collectors 32 may be connected to the trolley wire 31 in a rolling or sliding manner, and have portions that stably contact the trolley wire 31 by an elastic member. Each of the current collectors 32 is fixed to one of the sorting carriages 11 of the bottom cross belt loop, and when the sorting carriages 11 move, the current collectors 32 move synchronously with the sorting carriages 22 and are electrically connected to the trolley lines 31.

As shown in fig. 5, each current collector 32 is connected to a cable 33, the cable 33 includes a first branch 331 and a second branch 332, and each current collector 32 and the cable 33 form a power supply line for supplying power to two groups of sorting carts 11 on two layers of cross belt loops. The first branch 331 is used for supplying power to a group of sorting trolleys 11 on the bottom-layer cross belt loop, the first branch 331 may only supply power to a plurality of sorting trolleys 11 on one side of the linkage device of the sorting trolleys 11, or may supply power to a plurality of sorting trolleys 11 on both sides of the linkage device, at this time, the first branch comprises two

branch lines

3311, 3312, each of which is connected with a plurality of sorting trolleys on one side of the linkage device, for example, the first branch 331 supplies power to 10 sorting trolleys on the bottom-layer cross belt loop, and each of which supplies power to 5 sorting trolleys on one side of the linkage device.

As shown in fig. 5, the second branch 332 is used for supplying power to a group of sorting trolleys with a cross loop line on the upper layer, and one end of the second branch 332 is connected with the current collector 32, and the other end of the second branch 332 extends upwards from the current collector 32, extends through the stand 51 of the linkage 50, extends towards at least one side of the top of the stand 51, and is connected to the group of sorting trolleys with a cross loop line on the upper layer for supplying power to the sorting trolleys with a cross loop line on the upper layer. Preferably, the second branch 332 also comprises two

branches

3321, 3322 extending on opposite sides with the connection point of the linkage to the upper cross belt loop as a boundary to supply power to two sets of sorting carts on either side of the linkage, e.g. the second branch supplies power to 10 sorting carts on the upper cross belt loop, wherein one branch 3321 supplies power to 5 sorting carts on the left side of the linkage and the other branch 3322 supplies power to 5 linkages on the right side of the linkage.

Of course, in other embodiments, the trolley lines may be disposed on the tracks of the upper cross belt loop and the current collectors disposed on the sorting carts of the upper cross belt loop, such that the second branches of the cables extend from the upper cross belt loop down through the linkage and connect to the sorting carts of the lower cross belt loop. The specific circuit connection structure of the whole trolley line power supply system is a known technology, is not an innovation point of the scheme, and the practical improvement of the scheme is that: and designing the overall layout and wiring arrangement of the sliding contact line, the current collector and the cable.

Further, as shown in fig. 5, a sheath 70 is disposed around the outside of the region where the first branch and/or the second branch passes through the linkage 50, the sheath 70 is a flexible sheath, such as various plastic tubes, and the length of the flexible sheath corresponds to the height of the stand 51 of the linkage 50, and the sheath 70 is bound to the stand 51 by a binding tape or a string.

In addition, during actual work, each sorting trolley needs to communicate with the upper computer to receive corresponding work instructions and feed back the work state, and in a feasible mode, communication between each trolley and the upper computer can be achieved in a wireless communication mode, wherein the wireless communication mode is a known technology and is not described in detail.

In another mode, wired communication between each sorting trolley and the upper computer can also be realized in a trolley line communication mode, and the specific structural composition and connection of a trolley line communication system are known technologies and are not described herein again. Moreover, preferably, the layout mode of the trolley line communication system is similar to the structure of the trolley line power supply, and details are not repeated here. And the branch line of each branch of each communication cable 40 may be bound with the branch line of the corresponding side of each branch of the power supply cable by a tape or the like to avoid the problem of wiring disorder.

The scheme further discloses a cross belt sorting system which comprises a package supplying table (not shown in the figure), sorting grids (not shown in the figure) and any cross belt sorting equipment based on single-rod routing, wherein the package supplying table is located on at least one side of each layer of cross belt loop, and the sorting openings are located on at least one side of each layer of cross belt loop.

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

1. Crossed belt letter sorting equipment based on single pole is walked line, its characterized in that: the sorting trolley comprises a plurality of layers of crossed belt loop lines (10), a power device for driving sorting trolleys (11) connected end to end on the crossed belt loop lines (10) to rotate, and a trolley line power supply system (30) for supplying power to the sorting trolleys, wherein the sorting trolleys of at least two layers of crossed belt loop lines (10) are connected through a linkage mechanism (50), a cable (33) connected with at least one current collector (32) of the trolley line power supply system (30) comprises a first branch (331) and a second branch (332), the first branch (331) and the second branch (332) are respectively used for supplying power to a group of sorting trolleys of one layer of crossed belt loop lines connected with the linkage mechanism (50), and at least one of the first branch and the second branch extends through the linkage mechanism (50).

2. The single bar trace based cross-belt sorting apparatus of claim 1, wherein: the trolley line power supply system (30) comprises a trolley line (31) which is connected with a power supply and arranged on a track of a layer of crossed strip loop line (10), the trolley line (31) is electrically connected with a plurality of current collectors (32), each current collector (32) is connected with the trolley line (31) in a rolling or sliding mode, and each current collector (32) is arranged on a sorting trolley (11) and connected with a cable (33).

3. The single bar trace based cross-belt sorting apparatus of claim 1, wherein: the first branch (331) and/or the second branch (332) comprise two branches, each branch supplying a group of sorting carriages with a loop at one side of the linkage mechanism (50).

4. The single bar trace based cross-belt sorting apparatus of claim 1, wherein: and a sheath (70) connected to the linkage mechanism (50) is arranged around the outside of the region of the first branch and/or the second branch passing through the linkage mechanism (50).

5. The single bar trace based cross-belt sorting apparatus of claim 1, wherein: the trolley line communication system is used for communicating the sorting trolley with the upper computer.

6. The single bar trace based cross-strip sorting apparatus according to any one of claims 1 to 5, wherein: the linkage mechanism (50) is of a flexible structure.

7. The single bar trace based cross-belt sorting apparatus of claim 6, wherein: the link gear (50) is including fixing grudging post (51) in the frame of one deck sorting machine, the one end of universal connector (52) is connected perpendicularly in grudging post (51), the other end of universal connector (52) is connected perpendicularly at stand (53), the frame of another deck sorting machine is connected in stand (53).

8. The single bar trace based cross-belt sorting apparatus of claim 7, wherein: the universal connector (52) comprises an H-shaped intermediate piece (521), two concave parts of the H-shaped intermediate piece (521) are in pivot connection with two opposite side surfaces of a first cubic block (522) and a second cubic block (523), the other two opposite side surfaces of the first cubic block (522) are in pivot connection with a first concave piece (524), the other two opposite side surfaces of the second cubic block (523) are in pivot connection with a second concave piece (525), the first concave piece (524) and the second concave piece are respectively in bolt connection with a first bolt (526) and a second bolt (527), the first bolt is in bolt connection with a vertical frame (51) and enables the first concave piece (524) to keep a distance from the vertical frame (51), and the second bolt (527) is in bolt connection with a vertical frame (53) and enables the second concave piece to keep a gap from the vertical frame.

9. The single bar trace based cross-belt sorting apparatus of claim 8, wherein: bolts (528) are respectively arranged on the first bolt (526) and the second bolt (527), one bolt (528) penetrates through a first kidney-shaped hole (529) in the stand, the other bolt penetrates through a second kidney-shaped hole (5210) in the stand, the extending direction of the first kidney-shaped hole is the same as the extending direction of the first bolt, and the extending direction of the second kidney-shaped hole is the same as the extending direction of the second bolt.

10. Crossed belt letter sorting system is including supplying package platform, letter sorting bin, its characterized in that: the cross-belt sorting equipment based on the single-rod routing is further included.