CN214826284U

CN214826284U - Logistics system

Info

Publication number: CN214826284U
Application number: CN202120368453.5U
Authority: CN
Inventors: 陈叶广
Original assignee: Hai Robotics Co Ltd
Current assignee: Hai Robotics Co Ltd
Priority date: 2021-02-09
Filing date: 2021-02-09
Publication date: 2021-11-23
Anticipated expiration: 2031-02-09

Abstract

The utility model provides a logistics system, this logistics system include commodity circulation transfer device and lift, and commodity circulation transfer device includes that the multilayer is used for placing the memory cell of goods, and the lift corresponds with commodity circulation transfer device. The lift includes the support frame and sets up the lift transportation subassembly on the support frame, and the lift transportation subassembly has the transportation unit, transports the unit and is used for driving the goods and passes in and out the lift transportation subassembly along the direction of transportation, and the side of the direction of transportation of the lift transportation subassembly is used for supplying goods thing to get into in the lift transportation subassembly. The logistics system realizes the bidirectional transmission of goods, and the same logistics transfer device and the same lifter can be used for unloading and loading goods, so that the number of transfer equipment in the logistics system is effectively reduced, the occupied space of the logistics system is further reduced, and the cost is saved; simultaneously when going up and down to transport when vacancy in the subassembly, can supply the goods and realize the reverse transportation of goods, effectively promoted the goods and transported efficiency.

Description

Logistics system

Technical Field

The utility model relates to an intelligence storage technology field especially relates to a logistics system.

Background

With the rapid development of artificial intelligence technology, automation technology and information technology, the intelligent degree of end logistics is continuously improved, and intelligent warehousing is an important link in the logistics process. In the intelligent storage, a transfer robot, a feeding machine, an unloading machine and the like are main equipment capable of realizing automatic transfer operation, heavy physical labor of human beings can be reduced through the transfer robot and the unloading device, and the efficiency of the transfer operation is improved.

At present, common logistics system generally includes the material loading machine, the unloader, the transfer chain has between material loading machine and the unloader, transfer robot carries the goods back from the goods shelves, dock and with the unloader on with the goods transportation to the unloader, first lift has between unloader and the transfer chain, first lift generally includes the base, the support frame of setting on the base with can be for the lift transportation subassembly that the support frame goes up and down, the goods can be carried to the lift by the unloader and transports on the subassembly, then transport the subassembly from the lift and transport on the conveyer chain, goods accessible second lift on the transfer chain transports to the material loading machine, and then transport once more.

However, the logistics system includes more transfer devices, and the whole logistics system occupies a larger space and is higher in cost.

SUMMERY OF THE UTILITY MODEL

In view of the above problem, the embodiment of the utility model provides a logistics system, transfer device in can effectual reduction logistics system, reduce cost and practice thrift the space that logistics system occupy.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:

the embodiment of the utility model provides a logistics system, including logistics transfer device and lift, the lift with the logistics transfer device corresponds to, so that the goods transports between the logistics transfer device and the lift;

the logistics transfer device comprises a plurality of layers of storage units for placing goods, wherein each storage unit is provided with a rotatable rolling piece, and each rolling piece is provided with a rolling surface which is in rolling contact with the goods so as to drive the goods to enter and exit the storage unit;

the lifting transfer assembly moves up and down relative to the supporting frame and is provided with a transfer unit which is used for driving goods to enter and exit the lifting transfer assembly along a transfer direction;

the subassembly is transported in the lift is followed the side of direction of transportation is used for supplying the goods gets into in the subassembly is transported in the lift.

In a possible embodiment, the lifting and transferring assembly comprises a mounting frame, one side of the mounting frame is movably arranged on the supporting frame, and the transferring unit is arranged on the mounting frame;

the installing frame is in following the side of direction of transportation is seted up and is supplied the goods gets into the side direction transportation mouth of subassembly is transported in the lift.

In a possible embodiment, the transfer unit has a plurality of rolling conveyors arranged side by side, the transfer unit being configured to transfer the goods by rolling contact of the rolling conveyors with the goods, the axes of rotation of the rolling conveyors and the transfer direction having an angle therebetween.

In one possible embodiment, the transfer direction is directed by the logistics transfer device towards the elevation transfer assembly;

alternatively, the transfer direction is directed to the logistics transfer device by the lifting transfer assembly.

In a possible embodiment, the transfer unit comprises a connecting frame on which the rolling conveyor is rotatably arranged, and two opposite guides are arranged on the connecting frame, which are parallel to each other and at least part of which extends above the rolling conveyor.

In a possible embodiment, the logistics transfer device further comprises a first conveying line, and the first conveying line and the side, facing away from the logistics transfer device, of the elevator are butted.

In a possible embodiment, the lifting and transferring assembly further comprises a second conveying line, wherein the second conveying line comprises an inlet end and an outlet end, the inlet end is used for supplying the goods to the second conveying line, and the outlet end is butted with the side of the lifting and transferring assembly so that the goods are transferred from the second conveying line to the lifting and transferring assembly.

In a possible embodiment, an end of the first conveyor line facing away from the lift corresponds to an inlet end of the second conveyor line, so that goods are transported from the first conveyor line to the second conveyor line.

In one possible embodiment, the first conveyor line comprises a frame and a plurality of rotating members rotatably disposed on the frame, the rotating members being in rolling contact with the goods;

the rack is also provided with a first pushing unit, the first pushing unit comprises a jacking mechanism and a pushing mechanism arranged on the jacking mechanism, and the jacking mechanism is used for lifting the pushing mechanism to the position above the rotating part or lowering the pushing mechanism to the position below the rotating part; when the pushing mechanism is located above the rotating piece, the pushing mechanism is used for pushing the goods to the second conveying line.

In one possible embodiment, the pushing mechanism is located between the gaps of two adjacent rotating members.

In a possible embodiment, the pushing mechanism comprises a conveyor belt for driving the goods by friction.

In a possible embodiment, the outlet end of the second conveying line is further provided with a second pushing unit, and the second pushing unit is used for pushing the goods on the second conveying line into the lifting and transferring assembly.

The logistics system that this logistics system provided is through including commodity circulation transfer device and lift, and the subassembly is transported in the lift includes support frame and lift, and the subassembly is transported in the lift has the unit of transporting, and wherein, the unit of transporting is used for driving the goods and passes in and out the subassembly is transported in the transportation direction, and the goods can be transported to the lift by logistics transfer device's memory cell and transport outside the subassembly is transported to the lift to the rethread. And the side of subassembly is transported in going up and down along the direction of transportation still is used for supplying the goods to get into the subassembly is transported in going up and down, and in the goods can get into the subassembly is transported in going up and down through side direction transport mouth promptly, transports to the storage unit under the unit effect of transporting. That is to say, this logistics system has realized the two-way transmission of goods, uses same commodity circulation transfer device and lift both to be used for unloading, also can be used for the loading simultaneously, the effectual quantity that reduces the transfer device in the logistics system, and then has reduced logistics system's occupation space, and has practiced thrift equipment cost. In addition, vacancy in the subassembly is transported in the lift, can get into the goods through the side of subassembly is transported in the lift, and transport it to the commodity circulation on the device, that is to say, when the subassembly vacancy is transported in the lift, can follow side and supply the goods, change the direction of transportation of subassembly is transported in the lift, realize the reverse transportation of goods, need not to wait that the goods is whole to transport the back from commodity circulation transfer device process lift, change the reverse transportation that the direction of transportation realized the goods again, effectively practiced thrift discharge and the required time of loading, the efficiency is transported to the goods has been promoted.

In addition to the technical problems, technical features constituting technical aspects, and advantageous effects brought by the technical features of the technical aspects described above, other technical problems that the shelf and the transfer robot provided by the embodiments of the present invention can solve, other technical features included in the technical aspects, and advantageous effects brought by the technical features will be further described in detail in the following detailed description.

Drawings

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

Fig. 1 is a schematic structural diagram of a logistics system provided in an embodiment of the present application;

fig. 2 is a schematic structural diagram of a logistics transfer device provided in an embodiment of the present application;

fig. 3 is a schematic structural diagram of an elevator according to an embodiment of the present disclosure;

FIG. 4 is an enlarged view of a portion of FIG. 3;

fig. 5 is a schematic structural view of an elevating transfer assembly provided in an embodiment of the present application;

fig. 6 is a schematic view illustrating an assembly structure of an elevator and a first conveying line according to an embodiment of the present disclosure;

fig. 7 is a schematic structural diagram of a first conveying line according to an embodiment of the present application.

Reference numerals:

100-a logistics transfer device; 11-a scaffold; 12-a storage unit; 121-a support frame; 122-rolling elements;

200-a lifter; 21-a base; 22-a support frame; 23-an elevating transfer assembly; 231-mounting the frame; 2311-lateral transportation port; 2312-a first transportation port; 2313-a second transportation port; 232-a transport unit; 2321-rolling conveyor; 2322 — connecting frame; 2323-guide;

300-a first conveyor line; 301-a rack; 302-a rotating member; 303-a first pushing unit; 3031-a jacking mechanism; 3032-pushing mechanism.

Detailed Description

In the smart warehouse, an unloader, a loader and a lifter are common transfer devices, and particularly, goods loaded on a transfer robot are transferred onto the unloader and then transferred by the unloader and the lifter, which can be called unloading; and the goods are transported to the loading machine through the elevator, and the goods on the loading machine are transported to the transfer robot, which can be called loading.

Generally can be provided with the transportation line between unloader and the material loading machine, the goods accessible transportation line that unloads on the unloader transports to the material loading machine and carries out the transportation of goods. The lift is one of the device that realizes unloader and transportation line, and goods transportation between material loading machine and the transportation line, and carrying robot usually is from carrying the goods back like the goods shelves on, with the unloader butt joint with the goods transport to the unloader on, the lift that lies in between unloader and the conveyer line transports the goods on the unloader to the conveyer line again, carry out operation such as letter sorting after, the lift that lies in between material loading machine and the conveyer line transports the goods from the transfer chain to the material loading machine again, and then transports from the material loading machine once more.

Like this, logistics system is at least including an unloader, a material loading machine and two lifts, and transfer equipment is more, and the volume is great, makes whole logistics system's occupation space great, and equipment cost is higher. In addition, more manpower and material resources are required to be consumed in the aspects of use, assembly, maintenance and the like, and the installation and maintenance cost of the logistics system is increased.

In order to solve the technical problem, the application provides a logistics system, which can effectively reduce transfer equipment in the logistics system, reduce cost and save occupied space required by the logistics system.

In order to make the aforementioned objects, features and advantages of the embodiments of the present application more comprehensible, embodiments of the present application are described in detail below with reference to the accompanying drawings. It is to be understood that the described embodiments are merely a few embodiments of the present application and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Fig. 1 is a schematic structural diagram of a logistics system provided in an embodiment of the present application; fig. 2 is a schematic structural diagram of a logistics transferring device provided in an embodiment of the present application, fig. 3 is a schematic structural diagram of an elevator provided in an embodiment of the present application, fig. 4 is an enlarged partial structure view of fig. 3, and fig. 5 is a schematic structural diagram of an elevating transfer assembly provided in an embodiment of the present application.

Referring to fig. 1, the logistics system according to an embodiment of the present application includes a logistics transfer device 100 and a lift 200, where the logistics transfer device 100 includes a plurality of layers of storage units 12 for placing goods. Specifically, referring to fig. 2, the logistics transfer device 100 may include a rack 11 and a plurality of storage units 12 disposed on the rack 11.

The storage unit 12 may be detachably disposed on the bracket 11, the storage unit 12 may include a supporting frame 121 and a plurality of rolling members 122 rotatably disposed on the supporting frame 121, and the rolling members 122 may be multiple, and the rolling members 122 have rolling surfaces capable of rolling and contacting with the goods, so that the goods may be driven to enter and exit the storage unit 12 by friction force generated by rolling between the rolling members 122 and the goods.

The direction of the cargo on the storage unit 12 may be a direction from the lift 200 to the logistics transfer device 100, or a direction from the logistics transfer device 100 to the lift 200.

The logistics system can further include a transfer robot (not shown in the figure), and the transfer robot can also transfer and store a plurality of goods at the same time, specifically, the transfer robot can include a body and a plurality of layers of transfer units arranged on the body, and the transfer units are butted with the storage units 12, so that the goods can be transported between the transfer robot and the logistics transferring device 100.

Referring to fig. 3, the elevator 200 includes a support frame 22, an elevating transfer assembly 23 is disposed on the support frame 22, and the elevating transfer assembly 23 moves up and down relative to the support frame 22, so that the elevating transfer assembly 23 can be docked with the storage units 12 located at different levels, and the transportation of goods between the elevating transfer assembly 23 and the storage units 12 is realized.

Specifically, the subassembly is transported in lift has the unit 232 of transporting, transports the unit 232 and is used for driving the goods and pass in and out the subassembly 23 is transported in lift along the direction of transportation. Specifically, as shown in fig. 4, the transferring unit 232 may have a plurality of rolling transferring members 2321 arranged side by side, the rolling transferring members 2321 may have a rolling surface in rolling contact with the cargo, the transferring unit 232 is configured to transfer the cargo by rolling contact between the rolling transferring members 2321 and the cargo, an included angle is formed between a rotating shaft of the rolling transferring members 2321 and a transferring direction, specifically, the rotating shaft of the rolling transferring members 2321 may be perpendicular to the transferring direction, which is convenient for achieving transportation of the cargo, when the cargo is in contact with the rolling transferring members 2321, the cargo can be driven to enter and exit the lifting transferring assembly 23 by using a friction force between the rolling transferring members 2321 and the cargo, thereby achieving transfer of the cargo.

Wherein, this lift 200 can also include base 21, and support frame 22 sets up on base 21 to guarantee the stability of lift 200 in the lift transportation subassembly 23 motion process.

In this embodiment, the transfer direction may be a direction from the logistics transfer device 100 to the lifting transfer assembly 23, or a direction from the lifting transfer assembly 23 to the logistics transfer device 100, that is, the cargo may be transferred from the storage unit 12 of the logistics transfer device 100 to the lifting transfer assembly 23, and then transferred from the transfer unit 232 of the lifting transfer assembly 23 to the outside of the lifting transfer assembly 23. Alternatively, cargo may be transported into the storage unit 12 by the elevating transfer assembly 23.

The two ends of the lifting transfer component 23 along the transfer direction are provided with a first transfer end and a second transfer end, the first transfer end can be opposite to the logistics transfer device 100, as shown in fig. 1, the lifting transfer component 23 is butted with one storage unit 12 in the logistics transfer device 100, goods in the storage unit 12 can enter the lifting transfer component 23 through the first transfer end, and then are transferred out of the lifting transfer component 23 through the second transfer end under the action of the transfer unit 232.

Specifically, the side of the lifting and transferring assembly 23 along the transferring direction is also used for the goods to enter the lifting and transferring assembly 23, that is, the side of the lifting and transferring assembly 23 along the transferring direction is also provided with a third transporting end, the goods can enter the lifting and transferring assembly 23 through the side, and are transported out of the lifting and transferring assembly 23 from the first transporting end or the second transporting end in the transferring direction, for example, transported out from the first transporting end and enter the storage unit 12 in the logistics transferring device 100.

In this way, the cargo may be transferred from the storage unit 12 on the logistics transferring device 100 to the lifting and transferring assembly 23 and then transferred to the outside of the lifting and transferring assembly 23 by the transferring unit 232, and meanwhile, the cargo may enter the lifting and transferring assembly 23 through the side of the lifting and transferring assembly 23 and then transferred to the corresponding storage unit 12 by the transferring unit 232.

That is, the logistics system realizes the bidirectional transfer of the cargo, and the same logistics transfer device 100 and the lift 200 can be used for unloading, that is, the cargo can be transferred from the carrying robot to the logistics transfer device 100, then transferred from the logistics transfer device 100 to the lift 200, and transferred by the lift 200. Simultaneously, also can be used for the shipment, the goods can get into lift 200 and transport to commodity circulation transfer device 100 from the side of going up and down transportation subassembly 23 promptly, then transport to carrying on the robot from commodity circulation transfer device 100 on, the effectual quantity that reduces the transfer equipment in the logistics system, and then reduced logistics system's occupation space to equipment cost has been practiced thrift, also can reduce installation and cost of maintenance simultaneously.

In addition, when the goods came out from lift transfer assembly 23, vacancy in lift transfer assembly 23, can get into the goods through the side of lift transfer assembly 23, and transport it to commodity circulation transfer device 100, that is to say, when the lift transfer assembly vacancy, can follow side additional goods, and change the direction of transfer of lift transfer assembly, realize the antiport of goods, need not to wait that the goods is whole to transport the back from commodity circulation transfer device process lift, change the antiport that the direction of transfer realized the goods again, the required time of unloading and loading has effectively been practiced thrift, the goods transfer efficiency has been promoted.

Here, it is understood that the transferring direction can be changed by changing the rotating direction of the rolling surface of the rolling transmission member 2321 contacting the cargo, specifically, for example, the rotating direction of the rolling surface contacting the cargo is directed to the elevator 200 by the physical distribution transfer device 100, and then the transferring direction of the cargo is directed to the elevator 200 by the physical distribution transfer device 100. The rolling surface in rolling contact with the cargo is rotated in a direction from the elevator 200 to the logistics transfer device 100, and then the cargo is transferred in a direction from the elevator transfer assembly 23 to the logistics transfer device 100.

Specifically, as shown in fig. 3, the lifting and transferring assembly 23 includes a mounting frame 231, and one side of the mounting frame 231 is movably disposed on the supporting frame 22, so as to realize the up-and-down movement of the lifting and transferring assembly 23 relative to the supporting frame 22. The transfer unit 232 is disposed on the mounting frame.

Referring to fig. 4 and 5, a first transportation port 2312 and a second transportation port 2313 may be formed at both ends of the mounting frame along the transfer direction, the first transportation port 2312 and the second transportation port 2313 are respectively located at both ends of the transfer unit along the transfer direction, and the first transportation port 2312 may be opposite to the logistics transfer device 100.

Lateral transportation mouth 2311 is seted up at the side along the direction of transfer to installation frame 231, and lateral transportation mouth 2311 is used for making the goods get into in the lift transfer module 23, and the goods can get into in the lift transfer module 23 through lateral transportation mouth 2311 promptly, then transports to the storage unit 12 of commodity circulation transfer device 100 in through first transportation mouth 2312 under the effect of transfer unit 232.

In the embodiment of the present application, referring to fig. 4 and 5, the transfer unit 232 includes a connecting frame 2322, the rolling transmission member 2321 is rotatably disposed on the connecting frame 2322, two opposite guiding members 2323 are further disposed on the connecting frame 2322, the two guiding members 2323 are parallel to each other, the guiding members 2323 are disposed on the inner side of the connecting frame 2322 along the transfer direction, and at least a portion of the guiding members 2323 extends to above the rolling member 122.

The guide 2323 can play a role in guiding and limiting the goods above the transfer unit 232, and the two guides 2323 define the moving track of the goods on the transfer unit 232, so that the goods are prevented from being shifted from the first transportation port 2312 or the second transportation port 2313 in the moving process and cannot be transferred out of the lifting transfer assembly 23. Especially when the goods gets into in the lift transfer assembly 23 from side transport mouth 2311, the goods need be transported out from first transport mouth 2312, and there is the contained angle between goods entering direction and the transport direction promptly, and the goods more easily takes place the skew with first transport mouth 2312 in the transportation, and the guide 2323 can play better guide spacing effect to the goods.

Fig. 6 is a schematic view illustrating an assembly structure of an elevator and a first conveying line according to an embodiment of the present disclosure; fig. 7 is a schematic structural diagram of a first conveying line according to an embodiment of the present application.

In the embodiment of the present application, referring to fig. 6, the logistics system can further include a first conveyor line 300, and the first conveyor line 300 is butted against a side of the elevator 200 facing away from the logistics transferring device 100, so that the goods can be transferred between the lifting and transferring assembly 23 of the elevator 200 and the first conveyor line 300.

Specifically, in the goods on the commodity circulation transfer device 100 were transported to lift and are transported subassembly 23, the goods in the subassembly 23 was transported in the lift transported outside the subassembly 23 was transported out in the drive of transporting unit 232 to transport to first transfer chain 300, can transport again by first transfer chain 300 in order to carry out operations such as letter sorting.

The logistics system further comprises a second conveyor line (not shown in the figures) comprising an inlet end for supplying goods to the second conveyor line and an outlet end, which is docked with the side of the elevation transfer module 23, in particular the outlet end is docked with the lateral transport portal 2311, so that goods are transferred from the second conveyor line to the elevation transfer module 23. That is, the goods may be transported from the entrance end of the second transfer line to the exit end of the second transfer line, and then enter the elevating transfer module 23 of the elevator 200 from the lateral transfer port 2311, and may be transferred onto the storage unit 12 of the logistics transfer device 100 by the elevating transfer unit 232.

Wherein, the end of the first conveyor line 300 facing away from the elevator 200 and the inlet end of the second conveyor line may be correspondingly arranged so that the goods can be transported from the first conveyor line 300 to the second conveyor line. Goods can be transferred from the storage unit 12 of the logistics transfer device 100 into the lifting transfer assembly 23 of the elevator 200, and transferred from the lifting transfer assembly 23 to the end of the first conveying line 300 away from the elevator 200, and then sorted and the like.

Goods may also be loaded onto the first conveyor line 300 from an end of the first conveyor line 300 facing away from the lift 200 and transported onto the second conveyor line, and then into the elevation transfer assembly 23 from the lateral transfer port 2311 of the elevation transfer assembly 23 and transported into the storage unit 12 of the logistics transfer device 100. Make the entry end of first transfer chain 300 and second transfer chain that deviates from lift 200 corresponding, like this at the first transfer chain 300 one end that deviates from lift 200 both can carry out operations such as letter sorting, also can carry out loading of goods simultaneously and fill in order to carry out the loading, the operation of being convenient for.

Specifically, referring to fig. 7, the first conveyor line 300 includes a frame 301 and a plurality of rotating members 302 rotatably disposed on the frame 301, and the rotating members 302 are in rolling contact with the goods, so that the goods are moved on the first conveyor line 300 by friction.

The frame 301 is further provided with a first pushing unit 303, the first pushing unit 303 may be disposed at an end of the frame 301 away from the elevator 200, and the first pushing unit 303 is configured to push the goods on the first conveying line 300 onto the second conveying line.

With continued reference to fig. 7, the first pushing unit 303 includes a jacking mechanism 3031 and a pushing mechanism 3032, the pushing mechanism 3032 is disposed on the jacking mechanism 3031, the jacking mechanism 3031 can move up and down along a vertical direction perpendicular to the first conveying line 300, the jacking mechanism 3031 is configured to lift the pushing mechanism 3032 above the rotating member 302 or lower the pushing mechanism 3032 below the rotating member 302, and when the pushing mechanism 3032 is located above the rotating member 302, the pushing mechanism 3032 is configured to push the goods to the second conveying line.

Specifically, when the goods are not required to be transported from the first transportation line 300 to the second transportation line, the first pushing unit 303 is located below the rotating member 302 to avoid affecting the transportation of the goods due to the contact between the goods and the rotating member 302.

When the goods need to be conveyed from the first conveying line 300 to the second conveying line, the goods are firstly conveyed to the position corresponding to the first pushing unit 303 under the action of the rotating part 302, the jacking mechanism 3031 can lift the pushing mechanism 3032 above the rotating part 302, then the pushing mechanism 3032 contacts with the goods and lifts the goods to be positioned above the rotating part 302, and then the pushing mechanism 3032 can push the goods onto the second conveying line. After the pushing of the goods is completed, the jacking mechanism 3031 and the pushing mechanism 3032 are lowered below the rotating part 302, so that the pushing of the next goods is prevented from being influenced.

Specifically, the pushing mechanism 3032 may be located between the gaps between two adjacent rotating members 302, so that the rotating members 302 do not affect the movement of the pushing mechanism, and the pushing mechanism 3032 can better contact with the goods and lift the goods.

In this embodiment of the application, the number of the pushing mechanisms 3032 is at least two, so as to ensure that the pushing mechanisms 3032 can well contact with the goods and push the goods to the second conveying line.

The pushing mechanism 3032 can comprise a conveyor belt, the conveyor belt drives the goods to move through friction force, specifically, a roller set can be arranged on the jacking mechanism, the conveyor belt can be driven by the roller set to rotate, when the pushing mechanism 3032 is in contact with the goods, the conveyor belt is in contact with the goods, the rotating conveyor belt drives the goods to move through the friction force between the conveyor belt and the goods, and therefore the goods are pushed to the second conveying line.

In addition, in this embodiment, the outlet end of the second conveying line may be provided with a second pushing unit, and the second pushing unit is used for pushing the goods on the second conveying line into the lifting and transferring assembly 23. That is, goods on the second conveying line can be under the effect of the second pushing unit, and the goods are conveyed to the lifting transfer assembly 23 through the side of the lifting transfer assembly, specifically, the goods are conveyed to the lifting transfer assembly 23 through the side conveying port 2311, and then the goods are conveyed to the logistics transfer device 100 from the lifting transfer assembly 23, so that the automation of the logistics system is further realized.

The structure of the second pushing unit may be the same as that of the first pushing unit 303, or the structure of the second pushing unit may be different from that of the first pushing unit 303. Can be through in second pusher unit will goods propelling movement to lift transport assembly 23.

Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A logistics system is characterized by comprising a logistics transfer device and a lift, wherein the logistics transfer device comprises a plurality of layers of storage units for placing cargos, and the lift corresponds to the logistics transfer device so that the cargos can be transported between the logistics transfer device and the lift;

the lifting transfer component is used for enabling goods to enter the lifting transfer component along the side of the transfer direction.

2. The logistics system of claim 1, wherein the lifting and transferring assembly comprises a mounting frame, one side of the mounting frame is movably arranged on the support frame, and the transferring unit is arranged on the mounting frame;

3. The logistics system of claim 2 wherein the transfer unit comprises a plurality of rolling conveyors arranged side by side, the transfer unit being configured to transfer the cargo by rolling contact of the rolling conveyors with the cargo, the axes of rotation of the rolling conveyors being angled with respect to the transfer direction.

4. The logistics system of claim 3, wherein the transfer direction is directed by the logistics transfer device toward the elevation transfer assembly;

5. The logistics system of claim 4 wherein the transfer unit comprises a connection frame, the storage unit comprises a rotatably disposed roller, the roller conveyor is rotatably disposed on the connection frame, the connection frame further comprises two opposing guides, the two guides are parallel to each other, and at least a portion of the guides extend above the roller.

6. The logistics system of any one of claims 1 to 5 further comprising a first conveyor line, wherein the first conveyor line and a side of the elevator facing away from the logistics transfer device are butted.

7. The logistics system of claim 6 further comprising a second conveyor line, the second conveyor line including an inlet end for supplying the cargo to the second conveyor line and an outlet end that interfaces with a side of the elevation transfer assembly for transfer of cargo from the second conveyor line to the elevation transfer assembly.

8. The logistics system of claim 7 wherein an end of the first conveyor line facing away from the elevator and an inlet end of the second conveyor line are positioned to correspond to enable cargo to be transported from the first conveyor line to the second conveyor line.

9. The logistics system of claim 8 wherein the first conveyor line comprises a frame and a plurality of rotatable members rotatably disposed on the frame, the rotatable members being in rolling contact with the cargo;

the rack is also provided with a first pushing unit, the first pushing unit comprises a jacking mechanism and a pushing mechanism arranged on the jacking mechanism, and the jacking mechanism is used for lifting the pushing mechanism to the position above the rotating part or lowering the pushing mechanism to the position below the rotating part;

when the pushing mechanism is located above the rotating piece, the pushing mechanism is used for pushing the goods to the second conveying line.

10. The logistics system of claim 9, wherein the pushing mechanism is located between the gaps of two adjacent rotating members.

11. The logistics system of claim 10 wherein the pushing mechanism comprises a conveyor belt for frictionally moving the cargo.

12. The logistics system of claim 7 wherein the outlet end of the second conveyor line is further provided with a second pushing unit for pushing the goods on the second conveyor line into the elevation transfer assembly.