CN116331850A

CN116331850A - Magnetic suspension logistics system

Info

Publication number: CN116331850A
Application number: CN202310355356.6A
Authority: CN
Inventors: 时宇航; 曹晓刚
Original assignee: Weilai Battery Technology Anhui Co ltd
Current assignee: Weilai Battery Technology Anhui Co ltd
Priority date: 2023-03-31
Filing date: 2023-03-31
Publication date: 2023-06-27

Abstract

The invention relates to the field of conveying equipment, in particular to a magnetic suspension logistics system, and aims to solve the problems of high offline weighing cost and slow beat of the magnetic suspension logistics system in the process of conveying materials in the prior art. For this purpose, the logistics system comprises a conveying main body and a rotor assembly movably arranged on the conveying main body, wherein the rotor assembly is of a split type structure, the online weighing device comprises a weighing unit and a pushing unit, the weighing unit is arranged on any side around the conveying main body, the pushing unit is arranged on the weighing unit, the pushing unit is abutted to the rotor assembly to split the rotor assembly and weigh one side of a carrier of the rotor assembly, and through the technical scheme, the online weighing of materials can be realized, complex offline transportation is avoided, the control cost is reduced, the weighing beat is improved, and the online weighing of the materials avoids the risk of damage in the workpiece transportation process.

Description

Magnetic suspension logistics system

Technical Field

The invention relates to the field of conveying equipment, and particularly provides a magnetic suspension logistics system.

Background

In recent years, a plurality of high-end manufacturing industries such as lithium batteries, medicines and semiconductors increasingly begin to use a magnetic suspension logistics technology to convey materials, and along with the rapid development of new energy automobiles, the use mode of a magnetic suspension logistics system is also explored in a battery mass production line.

The magnetic suspension logistics system takes the rotor as a carrier for material transportation, and most of the magnetic suspension logistics systems at present take mechanical limit (V-shaped roller and sliding block) as the support of the rotor, and the support mode leads the rotor to be unable to depart from the constraint of the guide rail in the gravity direction, so that the rotor cannot be taken as an object for weighing; meanwhile, the object carrying tray and the active cell are fixedly connected, so that the weighing cannot be carried out by taking the tray as an object. Therefore, at present, if the material on the magnetic suspension logistics system needs to be weighed, an off-line weighing mode is generally adopted, namely, the material is conveyed to a special weighing device through a conveying mechanism to be weighed, so that the conveying equipment is increased, the equipment cost is too high, in addition, the communication between the conveying equipment and the logistics system as well as between the conveying equipment and the weighing device is also required to be increased, the control program is complex, the off-line weighing can lead to slow conveying beat, particularly, the conveyed material is provided with a clamping tool, and meanwhile, the material is possibly damaged in the conveying process.

Accordingly, there is a need in the art for a magnetic levitation logistic system that solves the above-mentioned problems.

Disclosure of Invention

The invention aims to solve the technical problems that in the prior art, the offline weighing cost is high and the beat is slow in the material conveying process of a magnetic levitation logistics system. For this purpose, the invention provides a magnetic suspension logistics system, which comprises a conveying main body and a rotor assembly movably arranged on the conveying main body, wherein the rotor assembly is of a split type structure, the magnetic suspension logistics system further comprises a weighing device, and the weighing device comprises:

the weighing unit is arranged on any side of the periphery of the conveying main body;

the pushing unit is arranged on the weighing unit, the pushing unit is abutted to the rotor assembly to divide the rotor assembly into two parts, and the weighing unit weighs one side of the rotor assembly carrying object.

In the specific embodiment with the magnetic levitation logistic system, the mover assembly includes:

the first rotor is arranged on the conveying main body in a sliding manner;

the second rotor is detachably connected with the first rotor, the second rotor is used for carrying objects, and the pushing unit is abutted with the second rotor to separate the second rotor from the first rotor.

In the specific embodiment with the magnetic levitation logistics system, the mover assembly further comprises a buckle, the buckle is arranged on the second mover, the second mover is locked with the first mover through the buckle, and the pushing unit is abutted with the buckle to unlock the second mover from the first mover.

In the specific embodiment with the magnetic levitation logistics system, the buckle comprises a mounting portion and a buckling portion, the buckling portion is arranged on the mounting portion and forms an L-shaped structure with the mounting portion, the mounting portion is arranged on the second rotor, the buckling portion can be abutted with the first rotor to lock the second rotor with the first rotor, and the pushing unit is abutted with the buckling portion to unlock the second rotor with the first rotor.

In the specific embodiment with the magnetic levitation logistics system, the buckle further comprises an elastic piece, the elastic piece is arranged on the installation portion, one end of the elastic piece is connected with the installation portion, and the other end of the elastic piece is connected with the buckling portion so that the buckling portion is movably arranged on the installation portion.

In the specific embodiment with the magnetic levitation logistics system, the buckle further comprises an elastic piece, the elastic piece is arranged on the second rotor, one end of the elastic piece is connected with the second rotor, and the other end of the elastic piece is connected with the mounting portion so that the mounting portion is movably arranged on the second rotor.

In the specific implementation manner with the magnetic suspension logistics system, the buckle further comprises a baffle, the installation portion is provided with an installation groove, the buckling portion is an L-shaped piece, the long side end face of the buckling portion is provided with a U-shaped groove, the buckling portion is slidably arranged in the installation groove, the elastic piece is arranged in the installation groove and located between the buckling portion and the side wall of the installation groove, and the baffle is arranged on the installation portion, one end of the baffle is in butt joint with the side wall of the U-shaped groove.

In the specific embodiment with the magnetic levitation logistics system, the lifting unit comprises a lifting assembly, the lifting assembly is movably arranged on the weighing unit, and the lifting assembly is abutted to the buckling part so as to unlock the second rotor and the first rotor.

In the specific embodiment with the magnetic levitation logistics system, the lifting unit comprises a lifting assembly, the lifting assembly is arranged on the weighing unit and located on the travelling path of the buckling part along the conveying direction, and the contact surface of the lifting assembly and the buckling part is a curved surface so as to unlock the second rotor and the first rotor.

In the specific embodiment with the magnetic levitation logistics system, the pushing unit further comprises a driving motor and a rack, the driving motor is arranged on the weighing unit, the rack is connected with the jacking component, and the output end of the driving motor is meshed with the rack so that the jacking component moves on the weighing unit.

In the specific embodiment with the magnetic levitation logistics system, the lifting unit further comprises a lifting support and a guide rod, the lifting support is arranged on the weighing unit, the driving motor is arranged on the lifting support, the guide rod is arranged on the lifting support, and the guide rod penetrates through the jacking assembly and moves along the guide rod.

In the specific implementation mode with the magnetic suspension logistics system, the jacking component comprises a supporting plate, a wheel frame and a jacking roller, the guide rod penetrates through the supporting plate and the supporting plate is movably arranged on the pushing support, the wheel frame is arranged on the supporting plate, the jacking roller is rotatably arranged on the wheel frame, and the jacking roller is in butt joint with the buckling part.

Scheme 1. A magnetic suspension logistics system, is in including carrying the main part and removing the setting and be in the mover subassembly on the main part is carried, its characterized in that, the mover subassembly is split type structure, magnetic suspension logistics system still includes weighing device, weighing device includes:

a weighing unit arranged on any side of the periphery of the conveying main body;

Solution 2. The magnetic levitation logistics system of solution 1, wherein the mover assembly comprises:

the first rotor is arranged on the conveying main body in a sliding manner;

The magnetic levitation logistics system according to the scheme 3, wherein the mover assembly further comprises a buckle, the buckle is arranged on the second mover, the second mover is locked with the first mover through the buckle, and the pushing unit is abutted with the buckle to unlock the second mover from the first mover.

The magnetic levitation logistics system according to claim 3 is characterized in that the buckle comprises a mounting portion and a buckling portion, the buckling portion is arranged on the mounting portion and forms an L-shaped structure with the mounting portion, the mounting portion is arranged on the second rotor, the buckling portion can be abutted with the first rotor to lock the second rotor with the first rotor, and the pushing unit is abutted with the buckling portion to unlock the second rotor with the first rotor.

The magnetic levitation logistics system according to claim 4, wherein the buckle further comprises an elastic piece, the elastic piece is arranged on the installation portion, one end of the elastic piece is connected with the installation portion, and the other end of the elastic piece is connected with the buckling portion so that the buckling portion can be movably arranged on the installation portion.

The magnetic levitation logistics system according to claim 4, wherein the buckle further comprises an elastic piece, the elastic piece is arranged on the second rotor, one end of the elastic piece is connected with the second rotor, and the other end of the elastic piece is connected with the installation portion so that the installation portion is movably arranged on the second rotor.

The magnetic levitation logistics system according to the scheme 7 is characterized in that the buckle further comprises a baffle, a mounting groove is formed in the mounting portion, the buckling portion is an L-shaped piece, a U-shaped groove is formed in the long side end face of the L-shaped piece, the buckling portion is slidably arranged in the mounting groove, the elastic piece is arranged in the mounting groove and located between the buckling portion and the side wall of the mounting groove, and the baffle is arranged on the mounting portion, and one end of the baffle is abutted to the side wall of the U-shaped groove.

The magnetic levitation logistic system according to any one of claims 4 or 5, wherein the lifting unit comprises a lifting assembly;

the jacking component is movably arranged on the weighing unit and is abutted with the buckling part so as to unlock the second rotor and the first rotor.

The magnetic levitation logistics system according to claim 8, wherein the pushing unit further comprises a driving motor and a rack, the driving motor is arranged on the weighing unit, the rack is connected with the jacking component, and the output end of the driving motor is meshed with the rack to enable the jacking component to move on the weighing unit.

The magnetic levitation logistic system according to claim 9, wherein the lifting unit further comprises a lifting support and a guide rod, the lifting support is arranged on the weighing unit, the driving motor is arranged on the lifting support, the guide rod penetrates through the lifting assembly, and the lifting assembly moves along the guide rod.

The magnetic levitation logistic system according to the scheme 11, characterized in that the jacking component comprises a supporting plate, a wheel frame and a jacking roller, the guide rod penetrates through the supporting plate and the supporting plate is movably arranged on the jacking bracket, the wheel frame is arranged on the supporting plate, the jacking roller is rotatably arranged on the wheel frame, and the jacking roller is abutted with the buckling part.

Under the condition that the technical scheme is adopted, the problem that in the process of conveying materials by an existing magnetic suspension logistics system, high cost is required to be consumed and working efficiency is sacrificed for offline weighing is solved, specifically, a movable carrying mover on a conveying main body is designed in a component mode, a proper weighing position is selected on the conveying main body according to the installation position of a component, a weighing unit is installed on the side face of the conveying main body, a lifting unit is installed on the weighing unit, a rotor component adopts a structure capable of being separated, when the rotor component moves to the weighing position, one side of a carrying object of the rotor component is separated from one side of the carrying main body by the lifting unit, the weight weighed by the weighing unit is the weight of the lifting unit, the carrying end of the rotor component and the weight of the materials, the weight of the materials conveyed on the magnetic suspension logistics system can be obtained on line through calculation, transfer equipment is not required to be increased, the cost is reduced, the weighing efficiency is also improved, and particularly, workpieces with tools are fixed, scratch, collision and other risks possibly occurring in the process of disassembling and assembling the workpieces are avoided.

Drawings

Preferred embodiments of the present invention are described below with reference to the accompanying drawings, in which:

FIG. 1 is a schematic diagram of the overall structure of a magnetic levitation logistic system according to the present invention, wherein the positional relationship between the magnetic levitation logistic system and an on-line weighing device is shown;

FIG. 2 is a schematic view of the mover assembly of the present invention, wherein the mover assembly is shown as a split structure;

FIG. 3 is a schematic diagram of a second mover structure of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 3A, showing a schematic structural view of the buckle;

FIG. 5 is a schematic view of the structure of the mounting portion of the fastener of the present invention;

FIG. 6 is a schematic view of the structure of the fastening part of the fastener of the present invention;

FIG. 7 is a schematic view of a push-up assembly of the present invention;

FIG. 8 is a top view of the drive portion of the push assembly of the present invention;

FIG. 9 is a schematic diagram showing a first contact state between the jack-up assembly and the buckle according to the present invention;

FIG. 10 is a second schematic view of the contact between the jack-up assembly and the buckle according to the present invention;

FIG. 11 is a third schematic view illustrating an abutting state of the jack-up assembly and the buckle according to the present invention;

fig. 12 is a schematic diagram showing a contact state between the jack-up component and the buckle according to the present invention.

In the figure: 1. the conveying main body, 2, a rotor assembly, 3, a weighing unit, 4, a pushing unit, 5, a first rotor, 6, a second rotor, 7, a buckle, 8, an installation part, 9, a buckling part, 10, an elastic piece, 11, a baffle plate, 12, an installation groove, 13, a U-shaped groove, 14, a jacking assembly, 15, a driving motor, 16, a rack, 17, a pushing support, 18, a guide rod, 19, a supporting plate, 20, a wheel carrier, 21 and a jacking roller.

Detailed Description

Preferred embodiments of the present invention will be described below with reference to the accompanying drawings in conjunction with a maglev logistics system. It should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present invention, and are not intended to limit the scope of the present invention. Those skilled in the art can adapt it as desired to suit a particular application.

It should be noted that, in the description of the present invention, terms such as "upper," "lower," "left," "right," "inner," "outer," and the like indicate directional or positional relationships, and are based on the directional or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the relevant devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the invention. Furthermore, the ordinal terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, in the description of the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to the specific circumstances.

Moreover, in order to more clearly show the core technical solution of the present invention, descriptions of well-known structures of the magnetic levitation logistic system are omitted in the following description, however, such omissions are merely for convenience of description, and do not mean that the magnetic levitation logistic system may have no such structures.

As shown in fig. 1-12, the present invention provides a magnetic levitation logistics system, which includes a conveying main body 1 and a mover assembly 2 movably disposed on the conveying main body 1, wherein the mover assembly 2 is in a split structure, the magnetic levitation logistics system further includes a weighing device, and the weighing device includes:

a weighing unit 3, wherein the weighing unit 3 is arranged on any side of the periphery of the conveying main body 1;

the pushing unit 4 is arranged on the weighing unit 3, the pushing unit 4 is abutted to the rotor assembly 2 to divide the rotor assembly 2 into two parts, and the weighing unit 3 weighs one side of the rotor assembly 2 carrying objects.

In the embodiment, the rotor assembly 2 is movably arranged on the conveying main body 1 of the magnetic levitation logistics system, the rotor assembly 2 is connected with the conveying main body 1 through the guide rails and the sliding blocks, four groups of sliding blocks are positioned below the rotor assembly 2 and form a moving pair with the guide rails arranged on the conveying main body 1, the sliding blocks and the guide rails are in mechanical limit, the sliding blocks and the guide rails cannot be separated, the friction resistance between the sliding blocks and the guide rails is reduced under the magnetic levitation effect, and one end of a carrier of the rotor assembly 2 and one end of the carrier moving on the conveying main body 1 are kept together in the transportation process, so that the stability is improved; the sub-assembly 2 adopts a split type structure, when the weighing position is reached, the lifting unit 4 is abutted with the sub-assembly 2, so that the split type sub-assembly 2 is separated, and all the weight on one side of the sub-assembly 2 carrying the material falls on the lifting unit 4, and the material can be weighed on line through the weighing unit 3 because the lifting unit 4 is arranged on the weighing unit 3. It should be noted that, the mounting positions of the weighing unit 3 and the lifting unit 4 may be appropriately adjusted by those skilled in the art according to factors such as the mounting space, and the like, and the weighing unit 3 may be located at any side around the conveying body 1, including, but not limited to, below, on the left and right sides, or on both sides and above the conveying body 1.

According to the invention, the mover is split to form the mover assembly 2, the separation of the mover assembly 2 on the logistics system is realized through the pushing unit 4, and the weighing unit 3 is used for weighing, so that the improvement of simple application scene and conventional structure of the magnetic levitation logistics system is considered to fall into the protection scope of the invention under the premise of not deviating from the technical conception.

Based on the above embodiment, referring to fig. 2, the mover assembly 2 adopts a split structure, specifically, the mover assembly 2 adopts a split connection between the first mover 5 and the conveying main body 1 through a sliding block and a guide rail, and the second mover 6 adopts a split connection between the first mover 5, in this embodiment, the first mover 5 and the second mover 6 adopt a positional relationship of an upper layer and a lower layer, and when the mover assembly 2 moves to a weighing position of the logistics system, the pushing unit 4 is abutted against the second mover 6, so that the second mover 6 moves along a vertical direction, the second mover 6 is separated from the first mover 5, and thus weighing is realized in combination with the description of the above embodiment. It should be noted that, in this embodiment, the mover assembly 2 is divided into two parts and is of an upper-lower layer structure, but in some other embodiments, the mover assembly 2 may be assembled by a plurality of movers, and meanwhile, the combination form of the mover assembly 2 may also adopt a non-upper-lower layer relationship, such as suspension conveying, and the mover assembly 2 may also adopt an inner-outer layer structure combination form.

Based on the above embodiment, referring to fig. 2 to 4, a buckle 7 is further installed between the first mover 5 and the second mover 6, the buckle 7 is used to lock the first mover 5 and the second mover 6, and meanwhile, the buckle 7 further has an unlocking function, and the unlocking mode of the buckle 7 is that the pushing unit 4 is abutted against the buckle 7, so that stable lamination of the logistics system between the first mover 5 and the second mover 6 separated in the material conveying process can be realized, the stability of material conveying on the mover assembly 2 is improved, and when the weighing position of the logistics system is reached, the buckle 7 is unlocked under the abutting action of the pushing unit 4, so that the second mover 6 is pushed up by the pushing unit 4 to be separated from the first mover 5, and weighing is realized.

Based on the above embodiment, referring to fig. 4 to 6, the buckle 7 may include an installation portion 8 and a buckling portion 9, where the installation portion 8 is used to connect with the second mover 6, the buckling portion 9 performs a locking purpose, when the buckling portion 9 abuts against the lifting unit 4, the locking state between the first mover 5 and the second mover 6 is released by the abutting component force of the lifting unit 4, the second mover 6 may be lifted up from the first mover 5 to achieve separation, specifically, the buckling portion 9 and the installation portion 8 form the buckle 7 with a main shape of an L-shape, a certain width interval is provided between the buckling portion 9 and the second mover 6, the first mover 5 may be installed in the width interval therebetween, the buckling portion 9 may abut against the lower surface of the first mover 5, or may have a certain gap with the lower surface of the first mover 5, and the lower surface of the second mover 6 is pressed against the upper surface of the first mover 5 to form stable connection.

Based on the above-described embodiment, after the engagement portion 9 is unlocked after abutting against the pushing unit 4, after weighing, the engagement portion 9 is locked again after the abutment against the pushing unit 4 is lost, and the manner of resetting the engagement portion 9 to abut against can be adopted, for example: the elastic member 10, such as a spring, may be configured such that when the engaging portion 9 receives the abutment force, the engaging portion 9 contracts, the spring compresses, and when the abutment force is removed, the spring releases the elastic force to return the engaging portion 9 to the locked position.

Based on the above-described idea, specifically, in the first embodiment thereof, as shown in fig. 4, the elastic member 10 may be disposed on the mounting portion 8, the fastening portion 9 is movably disposed on the mounting portion 8, and the locking and unlocking of the elastic member 10 is achieved by means of the movement of the fastening portion 9 between the mounting portion 8 and the fastening portion 9.

In addition, in the second embodiment of the elastic buckle 7, the mounting portion 8 is movably arranged on the second rotor 6, and the elastic member 10 also interacts between the mounting portion 8 and the second rotor 6, so that the mounting portion 8 can move with the buckling portion 9 to realize unlocking and locking.

It should be noted that, the unlocking and locking modes of the buckle 7 are not limited to the above two modes, and other structures are also provided to realize the locking and unlocking of the buckle 7, which are not repeated herein.

On the basis of the above-mentioned embodiments, referring to fig. 4, specifically, in the first embodiment of the buckle 7, the mounting portion 8 and the second mover 6 are connected by a bolt, the mounting portion 8 is provided with a mounting groove 12, the mounting groove 12 is formed along the width direction of the first mover 5, that is, perpendicular to the conveying direction, the buckling portion 9 is slidably disposed in the mounting groove 12, the buckling portion 9 can be moved away from the mounting groove 12 by mounting the elastic member 10 in the mounting groove 12, the buckling portion 9 can be provided with a circular hole to position the elastic member 10, the buckling portion 9 is designed into an L shape, a space is formed between the long end surface and the second mover 6, and the first mover 5 is limited in the space, and in order to avoid that the buckling portion 9 is ejected out of the mounting groove 12 by the elastic member 10, a limiting member is required to be adopted for limiting.

It should be noted that there are various limiting modes, in this embodiment, referring to fig. 4 to 6, a U-shaped groove 13 is formed in the buckling portion 9, by installing a baffle 11 on the installation portion 8, the baffle 11 is installed at a notch of the installation groove 12, the baffle 11 stretches into the U-shaped groove 13, the baffle 11 and a side wall of the U-shaped groove 13 are abutted to form a limit, so that the buckling portion 9 cannot separate from the installation groove 12 under the action of the elastic member 10, the matching mode between the buckling portion 7 and the first rotor 5 adopting the structure is various, one of the modes is that a rectangular through hole is formed in the first rotor 5, the buckling portion 7 passes through the rectangular through hole, the width of the rectangular through hole corresponds to the width of the buckling portion 7 after the buckling portion 9 is contracted to the installation groove 12, specifically, four rectangular through holes are formed in the second rotor 6 and the buckling portion 7, when the buckling portion 7 is jacked up by the lifting unit 4, the buckling portion 9 contracts into the installation groove 12, the second rotor 6 and the first rotor 5 is unlocked, the rectangular through hole is reduced, and the whole weight is further separated, and the materials are further separated.

Based on the above embodiment, the pushing unit 4 is abutted with the buckling part 9, so that the second rotor 6 and the first rotor 5 are unlocked and separated under the action of the pushing unit 4, and various structures can be realized, namely, the unlocking of the buckling part 9 and the pushing of the second rotor 6 and the separation of the first rotor 5 are realized, wherein in the first embodiment, referring to fig. 7 and 8, the lifting assembly 14 of the pushing unit 4 moves on the weighing unit 3, can move in opposite directions or in opposite directions, after the lifting assembly 14 is abutted with the buckling part 9, the lifting assembly 14 can generate oblique upward thrust on the buckling part 9, the buckling part 9 is contracted inwards by a component force in the horizontal direction, and the buckling 7 is lifted together with the second rotor 6 by a component force in the vertical direction, so that weighing is realized.

In the second embodiment, the lifting assembly 14 of the pushing unit 4 is mounted on the weighing unit 3 and is located on a travelling path of the buckling part 9 along the conveying direction, a contact surface between the lifting assembly 14 and the buckling part 9 is a curved surface, during the moving process of the first mover 5, the buckling part 9 can be contacted with a curved surface part of the lifting assembly 14, a contact end of the curved surface can provide an obliquely upward force for the buckling part 9, a component force along a horizontal direction can enable the buckling part 9 to shrink inwards in the mounting groove 12, a component force along a vertical direction can lift the buckle 7 and the second mover 6 so as to enable the second mover 6 to be separated from the first mover 5 to achieve weighing, and a curved surface contact surface of the lifting assembly 14 can be designed into a corresponding curved surface shape according to lifting requirements by a person skilled in the art.

It should be noted that any structure capable of moving the engaging portion 9 by the force applied thereto is within the scope of the present invention.

On the basis of the embodiment based on the first lifting unit 4, referring to fig. 7 and 8, the lifting assembly 14 moves under the action of the corresponding driving piece, in this embodiment, specifically, the lifting support 17 is mounted on the weighing unit 3, the driving motor 15 is mounted in the middle position of the lifting support 17 in a welding or screwing mode, the output end of the driving motor 15 is provided with gears, the lifting assembly 14 is provided with two lifting assemblies respectively slidably mounted on two sides of the lifting support 17, the lifting assembly 14 is engaged with the gears on the driving motor 15 through the racks 16, the guide rods 18 are further mounted on two sides of the lifting support 17, and the guide rods 18 penetrate through the lifting assembly 14 to provide a guiding effect for the movement of the lifting assembly 14 on the lifting support 17.

Based on the above embodiment, referring to fig. 7, the jacking component 14 is in the form of a jacking roller 21, the supporting plate 19 is used as a support, the guide rod 18 passes through the supporting plate 19 to provide guiding function for the movement of the jacking component, the support is connected with the rack 16 to form transmission connection, the wheel frame 20 and the jacking roller 21 are mounted on the support, the jacking roller 21 is a part contacting with the buckling part 9, an inclined angle is arranged at a part contacting with the jacking roller 21 of the buckling part 9, the jacking roller 21 is convenient to jack the buckling part 9, abrasion and vibration of the jacking roller 21 can be effectively reduced, and the service life is prolonged.

Referring to fig. 9 to 12, according to the present invention, based on the movement state of one embodiment, the lifting assembly 14 is driven by the driving motor 15 to move in the direction approaching to the buckling part 9, fig. 9 is a state in which the lifting roller 21 is initially abutted against the buckling part 9, a chamfer is formed on the side surface of the buckling part 9 to facilitate the insertion of the lifting roller, fig. 10 is a state in which the lifting roller 21 compresses the buckling part 9 into the mounting groove 12, fig. 11 is a state in which the lifting roller 21 extends below the buckling part 9 and the mounting part 8, at this time, the buckle 7 is already lifted by the lifting roller 21, the second mover 6 and the first mover 5 are already separated, fig. 12 is a state in which the lifting roller 21 pushes the buckle 7 into the rectangular through hole on the first mover 5, at this time, the buckling part 9 is reset under the action of the elastic member 10, is clamped in the through hole under the action of the rectangular through hole, at this time, and enters the weighing state, after the weighing is completed, the above-mentioned states are reversely operated, the second mover 6 and the first mover 5 are locked again.

Thus far, the technical solution of the present invention has been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of protection of the present invention is not limited to these specific embodiments. Equivalent modifications and substitutions for related technical features may be made by those skilled in the art without departing from the principles of the present invention, and such modifications and substitutions will fall within the scope of the present invention.

Claims

1. The utility model provides a magnetic suspension logistics system, is in including carrying main part (1) and removal setting rotor subassembly (2) on carrying main part (1), its characterized in that, rotor subassembly (2) are split type structure, magnetic suspension logistics system still includes weighing device, weighing device includes:

a weighing unit (3) arranged on any side of the periphery of the conveying main body (1);

the pushing unit (4), the pushing unit (4) is arranged on the weighing unit (3), the pushing unit (4) is abutted to the rotor assembly (2) to divide the rotor assembly (2), and the weighing unit (3) weighs one side of a carrier of the rotor assembly (2).

2. A magnetic levitation logistics system according to claim 1, wherein the mover assembly (2) comprises:

a first mover (5), the first mover (5) being slidably arranged on the conveying body (1);

the second rotor (6), second rotor (6) with first rotor (5) can dismantle and be connected, second rotor (6) are used for carrying the thing, push away lifting unit (4) with second rotor (6) butt in order to separate second rotor (6) with first rotor (5).

3. The magnetic levitation logistics system of claim 2, wherein the mover assembly (2) further comprises a buckle (7), the buckle (7) is arranged on the second mover (6), the second mover (6) is locked with the first mover (5) through the buckle (7), and the pushing unit (4) abuts against the buckle (7) to unlock the second mover (6) from the first mover (5).

4. A magnetic levitation logistic system according to claim 3, characterized in that the buckle (7) comprises a mounting part (8) and a buckling part (9), the buckling part (9) is arranged on the mounting part (8) and forms an L-shaped structure with the mounting part (8), the mounting part (8) is arranged on the second mover (6), the buckling part (9) can be abutted with the first mover (5) to lock the second mover (6) with the first mover (5), and the pushing unit (4) is abutted with the buckling part (9) to unlock the second mover (6) with the first mover (5).

5. The magnetic levitation logistic system according to claim 4, wherein the buckle (7) further comprises an elastic member (10), the elastic member (10) is disposed on the mounting portion (8), one end of the elastic member (10) is connected to the mounting portion (8), and the other end is connected to the buckling portion (9) such that the buckling portion (9) is movably disposed on the mounting portion (8).

6. The magnetic levitation logistics system of claim 5, wherein the buckle (7) further comprises a baffle (11), a mounting groove (12) is formed in the mounting portion (8), a U-shaped groove (13) is formed in the long-side end face of the buckling portion (9) which is an L-shaped piece, the buckling portion (9) is slidably arranged in the mounting groove (12), the elastic piece (10) is arranged in the mounting groove (12) and located between the buckling portion (9) and the side wall of the mounting groove (12), and the baffle (11) is arranged on the mounting portion (8) and one end of the baffle is in butt joint with the side wall of the U-shaped groove (13).

7. A magnetic levitation logistics system according to any of claims 4 or 5, characterized in that the lifting unit (4) comprises a lifting assembly (14);

the jacking component (14) is movably arranged on the weighing unit (3), and the jacking component (14) is abutted with the buckling part (9) so as to unlock the second rotor (6) and the first rotor (5).

8. The magnetic levitation logistic system according to claim 7, wherein the lifting unit (4) further comprises a driving motor (15) and a rack (16), the driving motor (15) is arranged on the weighing unit (3), the rack (16) is connected with the lifting assembly (14), and an output end of the driving motor (15) is meshed with the rack (16) so as to enable the lifting assembly (14) to move on the weighing unit (3).

9. The magnetic levitation logistic system according to claim 8, characterized in that the lifting unit (4) further comprises a lifting support (17) and a guide rod (18), the lifting support (17) is arranged on the weighing unit (3), the driving motor (15) is arranged on the lifting support (17), the guide rod (18) passes through the jacking assembly (14) and the jacking assembly (14) moves along the guide rod (18).

10. The magnetic levitation logistic system according to claim 9, wherein the jacking assembly (14) comprises a supporting plate (19), a wheel frame (20) and a jacking roller (21), the guide rod (18) penetrates through the supporting plate (19) and the supporting plate (19) is movably arranged on the jacking bracket (17), the wheel frame (20) is arranged on the supporting plate (19), the jacking roller (21) is rotatably arranged on the wheel frame (20), and the jacking roller (21) is abutted with the buckling part (9).