CN116198926A - Bidirectional turnover plate type express logistics sorting device - Google Patents

Abstract

The invention provides a bidirectional turnover type express logistics sorting device which comprises a vehicle body, a reversing assembly, a tray mounting plate and a conveying assembly, wherein the vehicle body is provided with a turnover plate; the tray mounting plate is arranged on the reversing assembly and is used for mounting a tray; the reversing assembly is arranged on the vehicle body and used for changing the inclination direction of the tray mounting plate; the conveying components are symmetrically arranged on two sides of the vehicle body and are used for assisting the vehicle body to move; the reversing assembly comprises two groups of magnetic driving devices, lifting devices and sliding devices which are symmetrically arranged; the lifting device penetrates through the vehicle body, the lifting device is located between the magnetic driving device and the sliding device, one end of the lifting device is connected with the magnetic driving device, the other end of the lifting device is connected with the sliding device, and the magnetic driving device can drive the sliding device to move through the lifting device.

Description

Bidirectional turnover plate type express logistics sorting device

Technical Field

The invention relates to the technical field of logistics sorting equipment, in particular to a bidirectional turning plate type express logistics sorting device.

Background

With the development of society, more and more users like commodity transactions on line, and the high-speed development of the logistics industry is synchronously driven; after the user finishes the commodity transaction on line, the commodity needs to undergo a logistics process of transferring from a delivery place to a receiving place entity, wherein the process comprises a plurality of procedures of commodity packaging, transportation, diversion and transfer, customer delivery and the like.

However, since there is often a great region difference between the on-line merchant delivery site and multiple receiving sites of different users, that is, one delivery site may need to send the goods to different regions, and after reaching a city, different goods should be transported to the corresponding receiving sites, which requires the logistics industry to further finely sort the goods, and the final attribution of the different goods is determined by sorting, so as to improve the transportation efficiency of the goods.

The existing logistics sorting equipment works in such a way that cargoes are unloaded after being transported to a corresponding sorting area, and each sorting equipment is an independent individual and can only perform sorting and unloading work towards a fixed direction in the whole logistics transportation and sorting process; if a plurality of cargoes exist and the sorting areas corresponding to the cargoes are respectively positioned at two sides of the sorting equipment, the existing sorting equipment cannot finish sorting and unloading work towards different directions through a single individual, and a plurality of different sorting equipment are required to be matched at the same time to finish sorting; therefore, the method is time-consuming, has low sorting efficiency, and also needs to use a large amount of sorting equipment to work simultaneously, thereby wasting resources.

For example, CN111891681a discloses a logistics sorting apparatus comprising an upper layer conveying mechanism and an upper layer sorting mechanism, the upper layer conveying mechanism comprising a first frame and a first conveying body. The upper layer sorting mechanism comprises a second frame, a first conveying belt, a movable plate and a driving piece. The second frame includes a first beginning segment and a first ending segment. The first height adjusting mechanism is configured to drive the first starting section to lift, so that the first conveyor belt on the first starting section has a first position lower than the first conveyor body and a second position higher than the first conveyor body, and when the first conveyor belt is lifted from the first position to the second position, the box body originally on the first conveyor body can be supported and conveyed to the first end section.

According to the technical scheme, the driving piece is configured to drive the free end of the movable plate to lift, so that the movable plate can support the box body originally on the first conveying belt of the first end section, the inclination angle of the box body can be changed, and the logistics conveying efficiency is improved; however, the logistics sorting device according to the technical scheme can only realize sorting and unloading in a fixed direction, and has the defect of low sorting efficiency.

For example, CN113000400a discloses a logistics sorting device, which comprises a frame, wherein a logistics channel and a goods conveying plate are obliquely arranged at the upper end of the frame, the logistics channel sequentially comprises a plurality of conveying plates from top to bottom, and the goods conveying plate is connected with the high end of the uppermost conveying plate; each transmission plate is provided with a sorting opening, and the sorting opening is positioned at the lower end of the transmission plate; a baffle is arranged at each sorting opening, the shape of each sorting opening is sequentially reduced from top to bottom, and the sorting openings are sequentially arranged along the direction away from the cargo conveying plate from top to bottom; the side part of each transmission plate is also provided with a transmission support plate; the transmission support plate is not collinear with the transmission plate; the lateral part that the transmission board kept away from the transmission extension board is equipped with the blocking board, and the blocking board is close to sorting mouth department and is equipped with the promotion structure that promotes the goods and remove along the transmission extension board.

Above-mentioned technical scheme can be automatic sort the parcel according to the size, reduced staff's amount of labour and the work degree of difficulty, also can improve the letter sorting efficiency of commodity circulation to a certain extent, however, this technical scheme's commodity circulation sorting device still can only sort the discharge work to a fixed direction, if the target area of transportation letter sorting is in the opposite side of device orientation, then the device just can't effectually independently accomplish letter sorting work, needs other sorting device auxiliary operation, not only extravagant resource, and efficiency can't obtain further improvement.

To the shortcoming of above-mentioned prior art, an urgent need is two-way panel-turning type express delivery commodity circulation sorting device, can realize the switching-over letter sorting, can sort the discharge work to the letter sorting region of device both sides.

Disclosure of Invention

The invention aims to provide a bidirectional turnover type express logistics sorting device, which comprises a reversing assembly, wherein the bidirectional turnover type express logistics sorting device can assist the bidirectional turnover type express logistics sorting device to realize sorting and unloading towards two opposite directions through the reversing assembly, when sorting areas corresponding to different cargoes are respectively positioned on two sides of the logistics sorting device, targeted sorting is not required to be carried out by changing logistics sorting equipment with different orientations, bidirectional sorting work can be independently completed only through the bidirectional turnover type express logistics sorting device, the bidirectional turnover type express logistics sorting device does not need to be assisted by a pushing device, automatic turnover unloading can be realized only through matching of a tray with a magnetic driving device in the reversing assembly, time and labor are saved, sorting efficiency is high, and resources can be better saved.

In order to achieve the aim, the invention provides a bidirectional turnover type express logistics sorting device which comprises a vehicle body, a reversing assembly, a tray mounting plate and a conveying assembly; the tray mounting plate is arranged on the reversing assembly and is used for mounting a tray; the reversing assembly is arranged on the vehicle body and used for changing the inclination direction of the tray mounting plate; the transport assemblies are arranged on two sides of the vehicle body and are used for assisting the vehicle body to move; the reversing assembly comprises two groups of magnetic driving devices, lifting devices and sliding devices which are symmetrically arranged; the lifting device penetrates through the vehicle body, the lifting device is located between the magnetic driving device and the sliding device, one end of the lifting device is connected with the magnetic driving device, the other end of the lifting device is connected with the sliding device, and the magnetic driving device can drive the sliding device to move through the lifting device.

According to the bidirectional reversing type express logistics sorting device, the reversing assembly can enable the bidirectional reversing type express logistics sorting device to independently finish bidirectional sorting work, and when sorting areas corresponding to different cargoes are respectively located on two sides of the logistics sorting device, targeted sorting is carried out without changing logistics sorting equipment with different directions; time and labor are saved, sorting efficiency is high, and resources can be better saved;

the bidirectional turnover type express logistics sorting device can be moved to a target sorting area along the guide of the track through the conveying assembly to sort and discharge;

through mutually supporting of magnetic force drive arrangement, elevating gear, slider, can make the tray on the tray mounting panel to overturn the discharge towards two relative directions, not only can solve the fixed, not nimble technical problem of letter sorting work of orientation of current commodity circulation letter sorting equipment, still solved simultaneously: the existing logistics sorting equipment can realize unloading work of articles on a tray only by excessively relying on the assistance of a pushing device; not only saves resources, but also improves sorting efficiency.

Preferably, the magnetic driving device comprises an electromagnet, an armature and an armature mounting seat;

the electromagnet is fixed at the lower part of the vehicle body, the armature is arranged on the armature mounting seat, and the electromagnet is positioned right above the armature; the armature mounting seat is connected with one end part of the lifting device;

a guide post and a spring are further arranged between the armature and the armature mounting seat, one end of the guide post is fixedly connected with the armature mounting seat through a fastener, and the other end of the guide post is in limit connection with the armature; one end of the spring is elastically connected with the armature mounting seat, and the other end of the spring is elastically connected with the armature.

The magnetic driving device can control the tray on the tray mounting plate to incline, overturn and unload towards the direction by breaking the adsorption between the electromagnet and the armature in the corresponding direction;

the guide pillar and the spring are used for playing the roles of limiting, guiding and buffering, and the electromagnet in the device is prevented from being damaged or losing magnetism in sequence due to the fact that the impact force generated when the electromagnet and the armature are adsorbed again is too strong.

Preferably, the lifting device comprises an external thread step shaft, a linear bearing with a flange and a knuckle bearing;

the external thread step shaft is arranged between the armature mounting seat and the knuckle bearing, one end of the external thread step shaft is connected and fastened with the armature mounting seat through a fastener, and the other end of the external thread step shaft is connected and fastened with the knuckle bearing through a fastener;

the linear bearing is sleeved on the external thread step shaft, one end of the linear bearing is fixedly connected with the vehicle body through a fastener, and the linear bearing is in sliding connection with the external thread step shaft;

the lifting device is in limit connection with the sliding device through a joint bearing, and the lifting device is in rotary connection with the sliding device through the joint bearing.

According to the lifting device, the height position of one side of the tray mounting plate can be reduced, so that the height difference is formed at two sides of the tray mounting plate, the tray is assisted to incline and turn over to finish sorting and unloading, the height position of the side of the tray mounting plate can be raised after sorting work is finished, the tray mounting plate is reset, the lifting device is high in structural strength, the friction force received by the external thread step shaft when the external thread step shaft is raised or lowered is reduced by adopting the linear bearing with the flange, the device is enabled to operate more smoothly, and meanwhile abrasion damage components are prevented; the joint bearing can be combined with better transmission of the sliding device, so that the resistance of the tray mounting plate when driving the tray to turn over is further reduced.

Preferably, the external thread step shaft is also sleeved with a buffer pad, and the buffer pad is fixedly connected with the linear bearing.

The external thread step shaft is sleeved with the buffer pad, and limiting buffering is carried out through the buffer pad.

Preferably, the sliding device comprises a sliding plate, a sliding block and a connecting shaft;

both sides of the sliding plate are provided with sliding grooves, and sliding blocks are arranged in the two sliding grooves; the sliding block is a flange bearing or a similar flange bearing;

the sliding plate is fixedly connected with the tray mounting plate, the sliding block is in sliding connection with the sliding groove, and the sliding groove plays a role in limiting and guiding the sliding block;

two sliding blocks in the two sliding grooves are connected together through a connecting shaft, two ends of the connecting shaft correspondingly penetrate through the two sliding blocks respectively, two ends of the connecting shaft are correspondingly connected and fastened with the two sliding blocks respectively through fasteners, and the connecting shaft is rotationally connected with the knuckle bearing.

According to the overturning unloading device, overturning unloading work of the tray is further optimized through the sliding device, the tray is provided with a certain buffer when the tray is overturned and inclined through sliding fit of the sliding block and the sliding groove, and the risk that the moving state of the goods transported inside is changed in a moment due to direct overturning of the tray is further prevented, and the goods are damaged due to direct sliding of inertia effect is further prevented. The linkage of each component in the sliding device is further enhanced through the connecting shaft, so that the sliding device has better effect and higher efficiency.

Preferably, the sliding groove is obliquely arranged on the sliding plate, and the shape of the sliding groove is similar to a capsule.

The sliding path of the sliding block in the sliding groove is optimized, and the sliding groove is obliquely arranged to enable the movement track of the sliding device for assisting the tray to overturn to be more scientific.

Preferably, the extension plates are integrally formed on two sides of the vehicle body, which are close to the transportation assembly, and the transportation assembly is connected and fastened with the extension plates through fasteners.

Preferably, the transportation assembly comprises a slideway beam, a supporting bush and at least two rollers, wherein the rollers are sleeved on the supporting bush and are in rotary connection with the supporting bush;

one end of the supporting bush is connected and fastened with the slideway beam through a fastener, and the other end of the supporting bush is connected with the roller through a fastener;

the transport assembly is connected with the extension plate through a slideway beam.

The utility model provides a can assist two-way panel express delivery commodity circulation sorting device to accomplish transportation letter sorting work along track movement through transportation subassembly. The slide rail cross beam can play a further role in connection and guiding; plays spacing supporting role to the gyro wheel through supporting bushing, can reduce frictional force and the resistance that receives when two-way board-like express delivery commodity circulation sorting device transportation letter sorting through the gyro wheel.

Preferably, the automobile body is further provided with a buffer or a buffer-like structure, and one end of the buffer or the buffer-like structure is connected and fastened with the automobile body through a fastener.

The buffer on this application through the automobile body can give the buffering to the last section of upset action of tray upset, prevents that the tray from overturning excessively, controls the flip angle of tray, prevents that the goods from receiving the damage.

Preferably, a bearing piece or a pulley which is convenient for transportation and movement is further arranged on one side surface of the armature installation seat.

Further reduce the frictional force and the resistance that receive when two-way panel-turnover express delivery commodity circulation sorting device transportation letter sorting.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the bidirectional reversing type express logistics sorting device, the reversing assembly can enable the bidirectional reversing type express logistics sorting device to independently finish bidirectional sorting work, and when sorting areas corresponding to different cargoes are respectively located on two sides of the logistics sorting device, targeted sorting is carried out without changing logistics sorting equipment with different directions; time and labor are saved, sorting efficiency is high, and resources can be better saved;

the bidirectional turnover type express logistics sorting device can be moved to a target sorting area along the guide of the track through the conveying assembly to sort and discharge;

through mutually supporting of magnetic force drive arrangement, elevating gear, slider, can make the tray on the tray mounting panel to overturn the discharge towards two relative directions, not only can solve the fixed, not nimble technical problem of letter sorting work of orientation of current commodity circulation letter sorting equipment, still solved simultaneously: the existing logistics sorting equipment can realize unloading work of articles on a tray only by excessively relying on the assistance of a pushing device; not only saves resources, but also improves sorting efficiency.

2. According to the device, the adsorption between the electromagnet and the armature in the corresponding direction is disconnected, so that the tray on the tray mounting plate can be controlled to tilt, overturn and unload towards the direction;

the guide pillar and the spring are used for playing the roles of limiting, guiding and buffering, and the electromagnet in the device is prevented from being damaged or losing magnetism in sequence due to the fact that the impact force generated when the electromagnet and the armature are adsorbed again is too strong.

3. According to the lifting device, the height position of one side of the tray mounting plate can be reduced, so that the height difference is formed at two sides of the tray mounting plate, the tray is assisted to incline and turn over to finish sorting and unloading, the height position of the side of the tray mounting plate can be raised after sorting work is finished, the tray mounting plate is reset, the lifting device is high in structural strength, the friction force received by the external thread step shaft when the external thread step shaft is raised or lowered is reduced by adopting the linear bearing with the flange, the device is enabled to operate more smoothly, and meanwhile abrasion damage components are prevented; the joint bearing can be combined with better transmission of the sliding device, so that the resistance of the tray mounting plate when driving the tray to turn over is further reduced.

4. According to the overturning unloading device, overturning unloading work of the tray is further optimized through the sliding device, the tray is provided with a certain buffer when the tray is overturned and inclined through sliding fit of the sliding block and the sliding groove, and the risk that the moving state of the goods transported inside is changed in a moment due to direct overturning of the tray is further prevented, and the goods are damaged due to direct sliding of inertia effect is further prevented. The linkage of each component in the sliding device is further enhanced through the connecting shaft, so that the sliding device has better effect and higher efficiency.

5. The utility model provides a can assist two-way panel express delivery commodity circulation sorting device to accomplish transportation letter sorting work along track movement through transportation subassembly. The slide rail cross beam can play a further role in connection and guiding; plays spacing supporting role to the gyro wheel through supporting bushing, can reduce frictional force and the resistance that receives when two-way board-like express delivery commodity circulation sorting device transportation letter sorting through the gyro wheel.

6. The buffer on this application through the automobile body can give the buffering to the last section of upset action of tray upset, prevents that the tray from overturning excessively, controls the flip angle of tray, prevents that the goods from receiving the damage.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a side view of the present invention;

fig. 3 is a schematic view of a partial perspective structure of the bidirectional flap type express sorting device of the present invention;

FIG. 4 is a schematic diagram of a connection between a lifting device and a magnetic driving device according to the present invention;

FIG. 5 is a schematic perspective view of the various components of the upper half of the vehicle body of the present invention;

FIG. 6 is a schematic perspective view of the various components of the lower body half of the present invention;

fig. 7 is a schematic perspective view of a sliding device according to the present invention

The drawing shows a vehicle body 1, an extension plate 11, a buffer 12, a reversing assembly 2, a pallet mounting plate 3, a transport assembly 4, a slideway beam 41, a supporting bushing 42, a roller 43, a magnetic drive device 5, an electromagnet 51, an armature 52, an armature mounting seat 53, a guide post 54, a spring 55, a lifting device 6, an externally threaded step shaft 61, a linear bearing 62, a joint bearing 63, a buffer 64, a sliding device 7, a sliding plate 71, a sliding block 72, a connecting shaft 73 and a sliding chute 74.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

As shown in fig. 1, the invention provides a bidirectional turnover type express logistics sorting device, which comprises a vehicle body 1, a reversing assembly 2, a tray mounting plate 3 and a transportation assembly 4; the tray mounting plate 3 is arranged on the reversing assembly 2, and the tray mounting plate 3 is used for mounting a tray; the reversing assembly 2 is arranged on the vehicle body 1, and the reversing assembly 2 is used for changing the inclination direction of the tray mounting plate 3; the transportation assemblies 4 are symmetrically arranged on two sides of the vehicle body 1, or the transportation assemblies 4 are arranged on two sides of the vehicle body 1 in a mode of one side 2 groups and one side 1 group, and the transportation assemblies 4 are used for assisting the vehicle body 1 to move; the reversing assembly 2 comprises two groups of symmetrically arranged magnetic driving devices 5, a lifting device 6 and a sliding device 7; the lifting device 6 passes through the vehicle body 1, the lifting device 6 is positioned between the magnetic driving device 5 and the sliding device 7, one end of the lifting device 6 is connected with the magnetic driving device 5, the other end of the lifting device 6 is connected with the sliding device 7, and the magnetic driving device 5 can drive the sliding device 7 to move through the lifting device 6.

The pallet is installed on the vehicle body 1 through the pallet installation plate 3, cargoes to be sorted are placed in the pallet, and the vehicle body 1 is assisted to move in a transportation mode along a specific track through the transportation assembly 4; when the target areas of the cargoes to be sorted are positioned on two sides of the bidirectional turnover type express logistics sorting device, the turnover directions of the tray and the car body 1 can be changed through the reversing assembly 2, and sorting and unloading operations can be completed on two sides of the tray facing the car body 1;

according to the automatic sorting and unloading device, auxiliary unloading of a pushing device is not needed, a certain inclination angle is formed after the tray is overturned, so that goods can freely slide down to a sorting area to finish sorting and unloading work; specifically through magnetic drive device 5, elevating gear 6, slider 7 cooperation realization, after automobile body 1 drives the tray transportation to appointed letter sorting region, through the position signal of the two-way board-like express delivery commodity circulation sorting device of response and detection device discernment, the elevating gear 6 of corresponding letter sorting region one side of rethread magnetic drive device 5 control corresponding automobile body reduces certain height, make the tray both sides form the difference in height and the slope towards letter sorting region, the upset process of tray is further optimized through slider 7 this moment, make the tray have certain buffering when the upset slope, prevent that the goods of tray internal transport from changing in the motion state in one moment, and receive the risk of the damage that the direct landing of inertia caused.

As shown in fig. 2, 4 and 6, the magnetic driving device 5 includes an electromagnet 51, an armature 52 and an armature mounting base 53; the electromagnet 51 is fixed at the lower part or the lower end part of the vehicle body 1, the armature 52 is arranged on the armature mounting seat 53, and the electromagnet 51 is positioned right above the armature 52; the armature mounting base 53 is connected with one end of the lifting device 6; a guide post 54 and a spring 55 are further arranged between the armature 52 and the armature mounting seat 53, one end of the guide post 54 is fixedly connected with the armature mounting seat 53 through a fastener, and the other end of the guide post 54 is in limit connection with the armature 52; one end of the spring 55 is elastically connected with the armature mounting base 53, and the other end of the spring 55 is elastically connected with the armature 52.

The electromagnet 51 is an electromagnet with current loss, current is not led into the magnetic driving device 5 before the car body 1 moves to a target sorting area, the electromagnets 51 on two sides firmly absorb the corresponding armature 52, at the moment, the armature mounting seat 53 is in a static state relative to the armature 52, when the car body 1 moves to the target sorting area, the corresponding detection and induction device detects a position signal of the bidirectional flap type express logistics sorting device, a power supply is controlled to lead current into the magnetic driving device 5 on one side of the corresponding sorting area, current is still not led into the other side, at the moment, the electromagnet 51 on one side of the sorting area is in current loss, the armature 52 and the armature mounting seat 53 can not be absorbed, the armature mounting seat 53 is synchronously lowered, and the armature mounting seat 53 is connected with the lifting device 6, so that the armature mounting seat 53 can drive the lifting device 6 to be lowered by a certain height when the armature mounting seat 53 is lowered, the electromagnet 51 on the other side is still absorbed with the corresponding armature 52 due to the fact that current is not led into the magnetic driving device 5 on the other side, therefore, the lifting device 6 on two sides form a certain height difference, and the corresponding pallet slides down to the corresponding pallet area through the sliding device 7;

when the car body 1 leaves the sorting area on the left side, the next round of circulating transportation sorting work is carried out, at the moment, no current is introduced into the magnetic driving device 5, the car body 1 can pass through a specially-arranged reset device in the moving process, the reset device can jack up the armature mounting seat 53 on the left side, the armature mounting seat 53 drives the armature 52 to synchronously move upwards to the vicinity of the electromagnet 51 with the magnetism recovered on the left side, the left side electromagnet 51 can firmly adsorb the armature 52 again, and in the adsorbing process, the guide pillar 54 and the spring 55 play a role of limiting and buffering, so that the impact force between the armature 52 and the electromagnet 51 is prevented from being too large, and the armature 52 or other components are prevented from being damaged.

As shown in fig. 2, 4 and 5, the lifting device 6 comprises an external thread step shaft 61, a linear bearing 62 with a flange and a knuckle bearing 63; the external thread step shaft 61 is arranged between the armature mounting seat 53 and the knuckle bearing 63, one end of the external thread step shaft 61 is connected and fastened with the armature mounting seat 53 through a fastener, and the other end of the external thread step shaft 61 is connected and fastened with the knuckle bearing 63 through a fastener; the linear bearing 62 is sleeved on the external thread step shaft 61, one end of the linear bearing 62 is fixedly connected with the vehicle body 1 through a fastener, and the linear bearing 62 is slidably connected with the external thread step shaft 61; the lifting device 6 is in limit connection with the sliding device 7 through a joint bearing 63, and the lifting device 6 is in rotary connection with the sliding device 7 through the joint bearing 63.

When current is introduced into the magnetic driving device 5 on one side, the height position of the lifting device 6 on the corresponding side is changed, specifically, the external thread step shaft 61 slides along the flanged linear bearing 62 and synchronously drives the joint bearing 63 to descend, and the joint bearing 63 is in limit connection with the sliding device 7, so that the joint bearing 63 synchronously drives the sliding device 7 on the same side to descend by a certain height, and further the sliding devices 7 on two sides form a certain height difference to finish the overturning work of the sliding device 7 and the tray.

As shown in fig. 2-4, the externally threaded stepped shaft 61 is further sleeved with a cushion pad 64, and the cushion pad 64 is fixedly connected with the linear bearing 62. The cushion pad 64 is a block of polyurethane fibers.

The lifting and sliding operation of the externally threaded stepped shaft 61 is further optimized by the cushion pad 64.

As shown in fig. 2, 5 and 7, the sliding device 7 includes a sliding plate 71, a sliding block 72 and a connecting shaft 73; both sides of the sliding plate 71 are provided with sliding grooves 74, and sliding blocks 72 are arranged in both sliding grooves 74; the sliding plate 71 is fixedly connected with the tray mounting plate 3, the sliding block 72 is in sliding connection with the sliding groove 74, and the sliding groove 74 plays a role in limiting and guiding the sliding block 72; the two sliding blocks 72 in the two sliding grooves 74 are connected together through a connecting shaft 73, two ends of the connecting shaft 73 respectively penetrate through the two sliding blocks 72 correspondingly, two ends of the connecting shaft 73 are respectively and fixedly connected with the two sliding blocks 72 correspondingly through fasteners, and the connecting shaft 73 is connected with the knuckle bearing 63 in a rotating mode.

The slider 72 is a flange bearing or the like;

when the lifting device 6 near one side of the target sorting area is lowered in height, the connecting shaft 73 is subjected to downward pulling force due to the transmission effect of the joint bearing 63, and the connecting shaft 73 is simultaneously connected with the sliding blocks 72 on two sides of the sliding plate 71, so that the connecting shaft 73 can convert the vertical downward pulling effect into the sliding effect of the sliding blocks 72 along the direction of the sliding grooves 74, the direct vertical downward moving effect indirectly buffers the sliding effect of the sliding blocks 72 and the sliding grooves 74 to a certain extent, and particularly, a section of sliding path of the sliding blocks 72 in the sliding grooves 74 is added to assist buffering, so that the lifting device 6 is prevented from directly pulling the tray to overturn to cause goods damage.

As shown in fig. 1-3, 5 and 7, the sliding groove 74 is obliquely formed on the sliding plate 71, and the sliding groove 74 is shaped like a capsule.

The sliding path of the sliding block 72 in the sliding groove 74 is optimized, and the sliding groove 74 is obliquely arranged, so that the movement track of the sliding device 7 for assisting the tray to turn over is more scientific.

As shown in fig. 5 and 6, the two sides of the vehicle body 1 near the transport assembly 4 are integrally formed with extension plates 11, and the transport assembly 4 is fastened to the extension plates 11 by fastening members.

As shown in fig. 2 and 6, the transport assembly 4 includes a slideway beam 41, a supporting bush 42, and at least two rollers 43, wherein the rollers 43 are sleeved on the supporting bush 42, and the rollers 43 are rotatably connected with the supporting bush 42; one end of the supporting bush 42 is connected and fastened with the slideway beam 41 through a fastener, and the other end of the supporting bush 42 is connected with the roller 43 through a fastener; the transport assembly 4 is connected to the extension plate 11 by means of a slideway beam 41.

The car body 1 and the transport assembly 4 can be connected together through the slideway beam 41, the car body 1 is guided, the rollers 43 are limited and supported through the supporting bushings 42, the car body 1 is assisted to slide along the rails through the rollers 43, and the friction and the resistance applied to the transportation and the movement of the bidirectional turnover type express logistics sorting device can be reduced.

As shown in fig. 1, 3 and 5, the vehicle body 1 is further provided with a buffer 12, and one end of the buffer 12 is connected and fastened with the vehicle body 1 through a fastener.

When the tray is turned over towards one side of the target sub-area to discharge, the buffer can play a role in buffering, support and limit the turning angle of the tray, and prevent the tray from being overturned excessively, so that the goods are damaged.

As shown in fig. 2-4 and 6, a bearing member or pulley for facilitating transportation and movement is further provided on one side surface of the armature mounting base 53.

When the bidirectional flap type express logistics sorting device is used for carrying out logistics transportation and sorting work on a target sorting area on the left side of a vehicle body 1, a tray is mounted on a tray mounting plate 3, cargoes to be sorted are placed in the tray, then the vehicle body 1 is sorted and transported along a specific transportation track through a transportation assembly 4, when the bidirectional flap type express logistics sorting device moves to the designated sorting area, the tray is controlled to tilt to the left side through a reversing assembly 2, and the cargoes in the tray slide into the sorting area on the left side;

the method comprises three steps: 1. before the car body 1 moves to the sorting area on the left side, no current is introduced into the magnetic driving device 5, and the electromagnets 51 on the two sides of the car body 1 can absorb the corresponding armatures 52, so that the tray is in a stable balance state; 2. when the car body 1 moves to the sorting area on the left side, the corresponding detection and induction device detects the position signal of the bidirectional turning plate type express logistics sorting device, and controls the power supply to supply current to the magnetic driving device 5 on the left side of the corresponding sorting area, the magnetic driving device 5 on the right side still does not supply current, at the moment, the electromagnet 51 near the left side of the sorting area is electrified and demagnetized, the armature 52 corresponding to the electromagnet 52 cannot be adsorbed, the armature 52 and the armature mounting seat 53 can synchronously descend due to the action of self gravity, the armature mounting seat 53 is connected with the lifting device 6, the armature mounting seat 53 can drive the left external thread step shaft 61 to synchronously descend by a certain height when descending, the left external thread step shaft 61 synchronously slides downwards along the linear bearing 62 with the flange, and synchronously drives the left joint bearing 63 to descend, and the joint bearing 63 is in limited connection with the sliding device 7, at the moment, the connecting shaft 73 receives a downward pulling force, and the connecting shaft 73 is simultaneously connected with the sliding blocks 72 on the two sides of the sliding plate 71, so that the connecting shaft 73 can convert the vertical downward pulling effect into the sliding effect of the sliding block 72 along the sliding direction of the sliding groove 74, namely the sliding effect of the connecting shaft 73 is driven by the sliding effect 72 along the sliding direction of the sliding groove 72; since no current is introduced into the right magnetic driving device 5 at this time, the electromagnet 51 at the right still firmly adsorbs the armature 52, and the motion states of the lifting device 6 and the sliding device 7 at the right also cannot be changed, so that a height difference is formed at the left side and the right side of the tray, the tray can be overturned at a certain angle along the left side, the goods in the tray can be discharged to the sorting area, and the buffer 12 can play a role in buffering and limiting support on the tray when the tray is overturned, so that the damage to the goods caused by excessive overturning of the tray is prevented; 3. when the car body 1 leaves the sorting area on the left side, the next round of circulating transportation sorting work is carried out, at the moment, no current is introduced into the magnetic driving device 5, the car body 1 can pass through a specially-arranged reset device in the moving process, the reset device can jack up the armature mounting seat 53 on the left side, the armature mounting seat 53 drives the armature 52 to synchronously move upwards to the vicinity of the electromagnet 51 with the magnetism recovered on the left side, the left side electromagnet 51 can firmly adsorb the armature 52 again, and in the adsorbing process, the guide pillar 54 and the spring 55 play a role of limiting and buffering, so that the impact force between the armature 52 and the electromagnet 51 is prevented from being too large, and the armature 52 or other components are prevented from being damaged.

When the bidirectional turnover type express logistics sorting device is used for carrying out logistics transportation sorting work on the target sorting area on the right side of the car body 1, the reversing assembly 2 in the bidirectional turnover type express logistics sorting device is opposite to the working steps, and current flowing into the left magnetic driving device 5 is changed into current flowing into the right magnetic driving device 5. The other right-hand component is synchronized to begin operation.

Furthermore, the terms "upper," "lower," "inner," "outer," "front," "rear" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The relative steps, numerical expressions and numerical values of the components and steps set forth in these embodiments do not limit the scope of the present invention unless it is specifically stated otherwise.

It is understood that the foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, but rather is to be accorded the full scope of all such modifications and equivalent structures, features and principles as set forth herein.

Finally, it should be noted that: the above examples are only specific embodiments of the present invention, and are not intended to limit the scope of the present invention, but it should be understood by those skilled in the art that the present invention is not limited thereto, and that the present invention is described in detail with reference to the foregoing examples: any person skilled in the art may modify or easily conceive of the technical solution described in the foregoing embodiments, or perform equivalent substitution of some of the technical features, while remaining within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention, and are intended to be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. The bidirectional turnover type express logistics sorting device is characterized by comprising a vehicle body (1), a reversing assembly (2), a tray mounting plate (3) and a conveying assembly (4);

the tray mounting plate (3) is arranged on the reversing assembly (2), and the tray mounting plate (3) is used for mounting a tray;

the reversing assembly (2) is arranged on the vehicle body (1), and the reversing assembly (2) is used for changing the inclination direction of the tray mounting plate (3);

the conveying components (4) are arranged on two sides of the vehicle body (1), and the conveying components (4) are used for assisting the vehicle body (1) to move;

the reversing assembly (2) comprises two groups of symmetrically arranged magnetic driving devices (5), a lifting device (6) and a sliding device (7);

the lifting device (6) penetrates through the vehicle body (1), the lifting device (6) is located between the magnetic driving device (5) and the sliding device (7), one end of the lifting device (6) is connected with the magnetic driving device (5), the other end of the lifting device (6) is connected with the sliding device (7), and the magnetic driving device (5) can drive the sliding device (7) to move through the lifting device (6).

2. The bidirectional flap type express logistics sorting device according to claim 1, wherein the magnetic driving device (5) comprises an electromagnet (51), an armature (52) and an armature mounting seat (53);

the electromagnet (51) is fixed at the lower part of the vehicle body (1), the armature (52) is arranged on the armature mounting seat (53), and the electromagnet (51) is positioned right above the armature (52); the armature mounting seat (53) is connected with one end part of the lifting device (6);

a guide post (54) and a spring (55) are further arranged between the armature (52) and the armature mounting seat (53), one end of the guide post (54) is fixedly connected with the armature mounting seat (53) through a fastener, and the other end of the guide post (54) is in limit connection with the armature (52); one end of the spring (55) is elastically connected with the armature mounting base (53), and the other end of the spring (55) is elastically connected with the armature (52).

3. The bidirectional flap type express logistics sorting device according to claim 2, wherein the lifting device (6) comprises an external thread step shaft (61), a linear bearing (62) with a flange and a knuckle bearing (63);

the external thread step shaft (61) is arranged between the armature installation seat (53) and the knuckle bearing (63), one end of the external thread step shaft (61) is connected and fastened with the armature installation seat (53) through a fastener, and the other end of the external thread step shaft (61) is connected and fastened with the knuckle bearing (63) through a fastener;

the linear bearing (62) is sleeved on the external thread step shaft (61), one end of the linear bearing (62) is fixedly connected with the vehicle body (1) through a fastener, and the linear bearing (62) is slidably connected with the external thread step shaft (61);

the lifting device (6) is in limit connection with the sliding device (7) through a joint bearing (63), and the lifting device (6) is in rotary connection with the sliding device (7) through the joint bearing (63).

4. The bidirectional turnover type express logistics sorting device according to claim 3, wherein a buffer pad (64) is further sleeved on the externally threaded step shaft (61), and the buffer pad (64) is fixedly connected with the linear bearing (62).

5. The bidirectional flap type express logistics sorting device according to claim 3 or 4, wherein the sliding device (7) comprises a sliding plate (71), a sliding block (72) and a connecting shaft (73);

both sides of the sliding plate (71) are provided with sliding grooves (74), and sliding blocks (72) are arranged in the two sliding grooves (74); the slider (72) is a flange bearing or flange-like bearing;

the sliding plate (71) is fixedly connected with the tray mounting plate (3), the sliding block (72) is in sliding connection with the sliding groove (74), and the sliding groove (74) plays a role in limiting and guiding the sliding block (72);

two sliding blocks (72) in the two sliding grooves (74) are connected together through a connecting shaft (73), two ends of the connecting shaft (73) correspondingly penetrate through the two sliding blocks (72) respectively, two ends of the connecting shaft (73) are correspondingly connected and fastened with the two sliding blocks (72) respectively through fasteners, and the connecting shaft (73) is rotationally connected with the knuckle bearing (63).

6. The bidirectional flap type express logistics sorting device according to claim 5, wherein the sliding groove (74) is obliquely arranged on the sliding plate (71), and the sliding groove (74) is shaped like a capsule.

7. The bidirectional flap type express logistics sorting device according to claim 1, 2, 3, 4 or 6, wherein extension plates (11) are integrally formed on two sides of the vehicle body (1) close to the transport assembly (4), and the transport assembly (4) is connected and fastened with the extension plates (11) through fasteners.

8. The bidirectional flap type express logistics sorting device according to claim 7, wherein the transportation assembly (4) comprises a slideway beam (41), a supporting bushing (42) and at least two rollers (43), the rollers (43) are sleeved on the supporting bushing (42), and the rollers (43) are rotationally connected with the supporting bushing (42);

one end of the supporting bush (42) is connected and fastened with the slideway beam (41) through a fastener, and the other end of the supporting bush (42) is connected with the roller (43) through a fastener;

the transport assembly (4) is connected with the extension plate (11) through a slideway beam (41).

9. The bidirectional flap type express logistics sorting device according to claim 1, 2, 3, 4, 6 or 8, wherein a buffer (12) is further arranged on the vehicle body (1), and one end of the buffer (12) is fixedly connected with the vehicle body (1) through a fastener.

10. A two-way flap-type express sorting apparatus according to claim 2, 3, 4, 6 or 8, wherein a bearing member or pulley for facilitating transportation and movement is further provided on one side of the armature mounting base (53).

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