CN218808208U

CN218808208U - Lifting machine and warehousing system

Info

Publication number: CN218808208U
Application number: CN202223153713.0U
Authority: CN
Inventors: 陈叶广; 叶敏
Original assignee: Hai Robotics Co Ltd
Current assignee: Hai Robotics Co Ltd
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-04-07
Anticipated expiration: 2032-11-25

Abstract

The embodiment of the application relates to the technical field of logistics storage, and discloses an elevator and a storage system. The main body structure comprises an upright post, a first bearing platform and a second bearing platform. The first bearing table and the second bearing table are arranged on the upright post along the lifting direction. The push-pull mechanism comprises a transmission piece, a pushing piece and a pulling piece. The driving medium can be movably arranged on the main structure along the push-pull direction. The driving part is used for driving the pushing part to move along the goods pushing direction so that the pushing part pushes the first container on the first bearing table out, and the driving part is also used for driving the pulling part to move towards the goods pulling direction so that the pulling part pulls the second container to the second bearing table. In this way, the problem that the elevator occupies a large space and is low in efficiency when transporting the container is solved.

Description

Lifting machine and warehousing system

Technical Field

The embodiment of the application relates to the technical field of logistics storage, in particular to a lifting machine and a storage system.

Background

Currently, hoists are used in warehousing systems to raise and lower containers to the respective heights. The warehousing system generally comprises an unloader, a loader and a conveying line, wherein the unloader comprises an unloading buffer tower and an unloading hoister, and the loader comprises a loading buffer tower and a loading hoister. The robot with the container firstly conveys the container to the unloading buffer tower, then conveys the container to the unloading elevator by the unloading buffer tower, after the unloading elevator puts the container on a conveying line for corresponding treatment, the conveying line conveys the container to the loading elevator, then the loading buffer tower conveys the container on the loading elevator, and then the robot conveys the container away from the loading buffer tower.

Because the containers need to be input to or unloaded from the elevator through the buffer tower, the containers need to occupy a large space for transportation, and the operation efficiency is low.

SUMMERY OF THE UTILITY MODEL

In view of the above problems, the embodiment of the application provides a lifting machine and a warehousing system, and is used for solving the problems of large occupied space and low efficiency when the lifting machine transfers containers.

According to one aspect of an embodiment of the present application, a hoist is provided. The lifting machine comprises a main body structure and a push-pull mechanism. The main body structure comprises an upright post, a first bearing platform and a second bearing platform; the first bearing platform and the second bearing platform are arranged on the upright post along the lifting direction, and are movably connected with the upright post along the lifting direction. The push-pull mechanism comprises a transmission piece, a pushing piece and a pulling piece. The driving medium sets up in the major structure along the movable of push-and-pull direction, is provided with the contained angle between push-and-pull direction and the lift direction, and the push-and-pull direction is including pushing away goods direction and drawing goods direction. The driving part is used for driving the pushing part to move along the goods pushing direction so that the pushing part pushes the first container on the first bearing table out, and the driving part is also used for driving the pulling part to move towards the goods pulling direction so that the pulling part pulls the second container to the second bearing table.

In the lifting machine that this application embodiment provided, through set up the driving medium in the major structure, and with the impeller with draw the piece and connect in the driving medium, make the driving medium when the motion, drive the impeller and release the first container of first plummer, and still drive and draw the piece and draw the second container to the second plummer on, make lifting machine self alright with the material loading and the unloading that realize the container, no longer need carry out this operation through the buffer tower, consequently can effectively save space and occupy, improve the operating efficiency of lifting machine.

In an alternative form, the lifting direction includes a rising direction and a falling direction; the first bearing table is arranged on one side of the second bearing table towards the ascending direction. The driving medium includes the action wheel, follows driving wheel and flexible transmission medium, and action wheel and follow driving wheel rotate to set up on first plummer, and the action wheel with follow the setting of arranging along the push-and-pull direction from the driving wheel, flexible transmission medium cup joints on action wheel and follow driving wheel. The pushing piece is arranged on one side, facing the ascending direction, of the flexible transmission piece and protrudes out of the upper surface of the first bearing table, and the pulling piece is arranged on one side, facing the descending direction, of the flexible transmission piece and protrudes out of the lower surface of the first bearing table. The driving wheel is used for driving the flexible transmission part to move so that the pushing part and the pulling part simultaneously push the first container and pull the second container, the pushing part moves towards the goods pushing direction, and the pulling part moves towards the goods pulling direction.

In an alternative form, the lifting direction includes a rising direction and a falling direction; the first bearing table is arranged on one side of the second bearing table in the descending direction. The driving part comprises a driving wheel, a driven wheel and a flexible driving part, the driving wheel and the driven wheel are rotatably arranged on the second bearing platform, the driving wheel and the driven wheel are arranged in a push-pull direction, and the flexible driving part is sleeved on the driving wheel and the driven wheel. The pushing piece is arranged on one side, facing the descending direction, of the flexible transmission piece and protrudes out of the lower surface of the second bearing table, and the pulling piece is arranged on one side, facing the ascending direction, of the flexible transmission piece and protrudes out of the upper surface of the second bearing table. The driving wheel is used for driving the flexible transmission part to move so that the pushing part and the pulling part simultaneously push the first container and pull the second container, the pushing part moves towards the goods pushing direction, and the pulling part moves towards the goods pulling direction.

In an alternative mode, the lifting direction includes a rising direction and a falling direction; the first bearing table is positioned on one side of the second bearing table towards the ascending direction. The driving part comprises a first sliding part arranged on the first bearing platform in a sliding mode along the push-pull direction, the pushing part and the pulling part are arranged at two ends of the first sliding part along the push-pull direction respectively, the pushing part protrudes out of the upper surface of the first bearing platform, and the pulling part protrudes out of the lower surface of the first bearing platform. The first sliding part is used for driving the pushing part to move towards the goods pushing direction so that the pushing part pushes the first container on the first bearing table out, and then the pulling part is driven to move towards the goods pulling direction so that the pulling part pulls the second container to the second bearing table.

In an alternative mode, the lifting direction includes a rising direction and a falling direction; the first bearing table is positioned on one side of the second bearing table towards the descending direction. The driving part comprises a first sliding part arranged on the second bearing platform in a sliding mode along the push-pull direction, the pushing part and the pulling part are respectively arranged at two ends of the first sliding part along the push-pull direction, the pushing part protrudes out of the lower surface of the second bearing platform, and the pulling part protrudes out of the upper surface of the second bearing platform. The first sliding part is used for driving the pushing part to move towards the goods pushing direction so that the pushing part pushes the first container on the first bearing table out, and then the pulling part is driven to move towards the goods pulling direction so that the pulling part pulls the second container to the second bearing table.

In an optional mode, the first bearing table comprises a first connecting piece and a plurality of first bearing rods, the plurality of first bearing rods are movably connected with the stand column through the first connecting piece, the first bearing rods extend along the push-pull direction, the plurality of first bearing rods are arranged along the conveying direction, included angles are formed among the conveying direction, the push-pull direction and the lifting direction, and the first sliding piece can drive the pushing piece to slide along the push-pull direction relative to the first bearing rods.

In an alternative mode, the first connecting member includes a first connecting plate and a second connecting plate, and two ends of the plurality of first bearing rods are rotatably connected with the first connecting plate and the second connecting plate respectively, and the first bearing rods are used for receiving the first containers when rotating.

In an alternative form, the upright is located on the side of the first connecting piece facing away from the first carrier bar.

In an alternative mode, the lifting direction includes a rising direction and a falling direction; the first bearing table is positioned on one side of the second bearing table towards the ascending direction. The transmission part comprises a second sliding part which is arranged on the main body structure in a sliding mode along the push-pull direction. The second sliding part is provided with a first sliding part, a second sliding part and a third sliding part, the first sliding part, the second sliding part and the third sliding part slide synchronously, the first sliding part is located on one side of the first bearing platform in the upward lifting direction, the third sliding part is located on one side of the first bearing platform in the downward falling direction, the second sliding part extends along the lifting direction, and two ends of the second sliding part are fixedly connected with one end of the first sliding part in the goods pulling direction and one end of the third sliding part in the goods pulling direction respectively. The pushing piece is connected with the other end of the first sliding part, the pulling piece is connected with the other end of the third sliding part, and the pulling piece is positioned between the first bearing table and the second bearing table. The second sliding part is used for driving the pushing part to move towards the goods pushing direction so as to enable the pushing part to push the first container on the first bearing table out, and then driving the pulling part to move towards the goods pulling direction so as to enable the pulling part to pull the second container to the second bearing table.

In an alternative form, the lifting direction includes a rising direction and a falling direction; the first bearing table is positioned on one side of the second bearing table towards the descending direction. The transmission part comprises a third sliding part which is arranged on the main body structure in a sliding mode along the push-pull direction. The third sliding part is provided with a fourth sliding part and a fifth sliding part, the fourth sliding part and the fifth sliding part slide synchronously, the fourth sliding part extends along the push-pull direction and is positioned above the second bearing table, the fifth sliding part extends along the lifting direction, and one end of the fifth sliding part in the lifting direction is connected with one end of the fourth sliding part in the goods pulling direction. The pushing piece is connected with the other end of the fifth sliding part, the pushing piece is positioned between the first bearing table and the second bearing table, and the pulling piece is connected with the other end of the fourth sliding part. The second sliding part and the third sliding part are used for driving the pushing part to move towards the goods pushing direction so that the pushing part pushes the first container on the first bearing table out, and then driving the pulling part to move towards the goods pulling direction so that the pulling part pulls the second container to the second bearing table.

In an alternative form, the transmission member includes a first transmission member and a second transmission member, the first transmission member and the second transmission member move independently, the first transmission member is connected to the pushing member, and the second transmission member is connected to the pulling member.

In an alternative form, the pulling member is rotatably connected to the transmission member, and the pulling member is configured to rotate to be parallel to the pushing and pulling direction to avoid the second container when the transmission member moves relative to the second container in the pushing direction, and to rotate toward the second container side to pull the second container onto the second loading platform when the transmission member moves in the pulling direction.

In an optional mode, the second bearing table comprises a second connecting piece and a plurality of second bearing rods, the second bearing rods are movably connected with the upright column through the second connecting piece, the second bearing rods extend along the push-pull direction, the second bearing rods are arranged along the conveying direction, and included angles are formed among the conveying direction, the push-pull direction and the lifting direction. The second connecting piece comprises a third connecting plate and a fourth connecting plate, two ends of the second bearing rods are respectively connected with the third connecting plate and the fourth connecting plate in a rotating mode, and the second bearing rods are used for outputting the second containers along the conveying direction when rotating.

In an optional mode, the elevator further comprises a lifting mechanism, the first bearing table and the second bearing table are movably connected with the upright column through the lifting mechanism, and the lifting mechanism is used for driving the first bearing table and the second bearing table to move synchronously.

According to another aspect of the present application, there is also provided a warehousing system comprising a robot, a conveyor line assembly, a processing station and a hoist as in any of the embodiments above. At least two storage layers are arranged on the robot along the lifting direction. The robot is used for moving to one side of the lifting machine towards the goods pushing direction, so that when the transmission part moves, the pushing part pushes the first container on the first bearing table to one layer of the two adjacent layers of storage layers, and the pulling part pulls the second container on the other layer of the two adjacent layers of storage layers to the second bearing table. The conveying line assembly is in butt joint with the elevator, is used for conveying the second container output from the second bearing table and is also used for conveying the first container to the first bearing table. The processing station is arranged on one side of the conveying line assembly and is used for processing the second container to form the first container.

In an alternative, the hoisting machine is used for sequentially lowering the first container and removing the second container from the uppermost storage level on the robot, or sequentially raising the first container and removing the second container from the lowermost storage level on the robot.

In an alternative, the conveyor line assembly includes a first conveyor line and a second conveyor line. The input end of the first conveyor line is arranged towards the lift, the first conveyor line being adapted to receive the second containers output from the second carrier table. The processing station is arranged at one side of the first conveying line, and the first conveying line is also used for conveying the second container to the processing station so that the processing station processes the second container to form the first container; or the processing station is arranged on one side of the second conveying line, the first conveying line is also used for conveying the second container to the second conveying line, and the second conveying line is used for conveying the second container to the processing station, so that the processing station processes the second container to form the first container. The output end of the second conveying line is arranged towards the elevator, and the second conveying line is further used for conveying the first container to the first bearing table.

In an alternative mode, the first conveying line and the second conveying line are arranged in an up-and-down direction, and the first conveying line and the second conveying line are located on the same side of the main structure.

In an alternative form, the warehousing system further includes a container transfer device disposed between the output end of the first conveyor line and the input end of the second conveyor line, the container transfer device being configured to transfer the first container or the second container output by the output end of the first conveyor line to the input end of the second conveyor line.

In an optional mode, the container transfer device comprises a roller elevator, the roller elevator comprises a lifting transfer platform and a lifting column, the lifting transfer platform is movably connected to the lifting column along the lifting direction, and a roller is rotatably arranged on the lifting transfer platform. The output end of the first conveying line and the input end of the second conveying line are both arranged towards the lifting transfer platform, and the roller is used for receiving the first container or the second container when the lifting transfer platform is lifted to a position opposite to the output end of the first conveying line along the lifting direction, and is used for transferring the first container or the second container to the input end of the second conveying line when the lifting platform is lifted to a position opposite to the input end of the second conveying line along the lifting direction.

In an alternative, the warehousing system further includes a rack, the robot being configured to transport the second container on the rack to the lift, the robot being further configured to transport the first container on the lift to the destination location.

The foregoing description is only an overview of the technical solutions of the present application, and the present application can be implemented according to the content of the description in order to make the technical means of the present application more clearly understood, and the following detailed description of the present application is given in order to make the above and other objects, features, and advantages of the present application more clearly understandable.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the application. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:

fig. 1 is a schematic structural diagram of a hoisting machine according to an embodiment of the present application;

FIG. 2 is a schematic structural diagram illustrating a transmission member provided in an embodiment of the present application and disposed on a first carrier table;

FIG. 3 is a schematic top view of a transmission member and a first carrier table according to an embodiment of the present disclosure;

FIG. 4 is a schematic top view of a transmission and a first carrier table according to an embodiment of the present disclosure;

FIG. 5 is a schematic structural diagram illustrating a transmission member provided in an embodiment of the present application disposed on a second carrier stage;

fig. 6 is a schematic structural diagram illustrating a main structure of a hoisting machine according to an embodiment of the present application;

fig. 7 is a schematic structural diagram of a hoist according to another embodiment of the present application;

fig. 8 is a schematic structural diagram of a hoisting machine according to another embodiment of the present application;

fig. 9 is a schematic structural diagram of a hoisting machine according to another embodiment of the present application;

fig. 10 is a schematic structural diagram of a hoist according to another embodiment of the present application;

fig. 11 is a schematic structural diagram of a hoisting machine according to another embodiment of the present application;

fig. 12 is a schematic structural diagram of a hoisting machine according to another embodiment of the present application;

fig. 13 is a schematic structural diagram of a hoist according to another embodiment of the present application;

fig. 14 is a schematic structural diagram illustrating a container pushing and pulling mechanism of a hoist according to an embodiment of the present disclosure;

FIG. 15 is a schematic view of the pulling member according to an embodiment of the present disclosure rotated to be parallel to the pushing and pulling direction;

FIG. 16 is a schematic view of the pulling member rotated parallel to the pushing direction according to an embodiment of the present application;

FIG. 17 illustrates a front view of a warehousing system provided by an embodiment of the present application;

FIG. 18 illustrates a top view of a warehousing system provided by an embodiment of the present application;

FIG. 19 illustrates a left side view of a warehousing system provided by an embodiment of the present application;

FIG. 20 illustrates a left side view of a warehousing system provided by another embodiment of the present application;

FIG. 21 illustrates a left side view of a warehousing system provided by another embodiment of the present application;

FIG. 22 illustrates a left side view of a warehousing system provided by another embodiment of the present application

FIG. 23 illustrates a left side view of a warehousing system provided by another embodiment of the present application;

FIG. 24 illustrates a top view of a warehousing system provided by another embodiment of the present application;

fig. 25 is a schematic structural view illustrating a lifting and transferring platform of a roller elevator according to another embodiment of the present disclosure; and

fig. 26 is a schematic structural diagram illustrating a warehousing system provided by another embodiment of the present application.

The reference numerals in the detailed description are as follows:

100. a hoist;

110. a main body structure; 111. a column; 112. a first carrier stage; 112a, an opening; 1121. a first connecting member; 11211. a first connecting plate; 11212. a second connecting plate; 1122. a first carrier bar; 113. a second carrier table; 1131. a second connecting member; 1132. a second carrier bar; 11311. a third connecting plate; 11312. a fourth connecting plate;

120. a push-pull mechanism; 121. a transmission member; 1211. a driving wheel; 1212. a driven wheel; 1213. a flexible drive member; 1214. a first slider; 1216. a second slider; 12161. a first sliding section; 12162. a second sliding part; 12163. a third sliding part; 1215. a third slider; 12151. a fourth sliding part; 12152. a fifth sliding part; 122. a pusher member; 123. a pulling member; 123a, a second container;

130. a lifting mechanism;

200. a warehousing system;

210. a robot; 211. a storage layer; 2111. a first storage layer; 2112. a second storage layer; 2116. a sixth storage layer; 2117. a seventh storage level;

220. a conveyor line assembly; 220a, an input end of the conveyor line assembly; 220b, the output end of the transmission line assembly; 221. a first conveyor line; 2211. an input end of a first conveyor line; 2212. an output end of the first conveyor line; 222. a second conveyor line; 2221. an output end of the second conveyor line; 2222. an input end of a second conveyor line;

230. a processing station;

240. a container transfer device; 241. a roller elevator; 2411. lifting and transferring the platform; 2412. a lifting column; 24111. a roller;

250. and (7) a shelf.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are merely used to more clearly illustrate the technical solutions of the present application, and therefore are only examples, and the protection scope of the present application is not limited thereby.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "including" and "having," and any variations thereof, in the description and claims of this application and the description of the above figures are intended to cover non-exclusive inclusions.

In the description of the embodiments of the present application, the technical terms "first", "second", and the like are used only for distinguishing different objects, and are not to be construed as indicating or implying relative importance or implicitly indicating the number, specific order, or primary-secondary relationship of the technical features indicated. In the description of the embodiments of the present application, "a plurality" means two or more unless specifically defined otherwise.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein may be combined with other embodiments.

In the description of the embodiments of the present application, the term "and/or" is only one kind of association relationship describing the association object, and means that three relationships may exist, for example, a and/or B, and may mean: there are three cases of A, A and B, and B. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.

In the description of the embodiments of the present application, the term "plurality" refers to two or more (including two), and similarly, "plural sets" refers to two or more (including two sets), "plural pieces" refers to two or more (including two pieces).

In the description of the embodiments of the present application, the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the directions or positional relationships indicated in the drawings, and are only for convenience of description of the embodiments of the present application and for simplicity of description, but do not indicate or imply that the referred device or element must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the embodiments of the present application.

In the description of the embodiments of the present application, unless otherwise explicitly stated or limited, the terms "mounted," "connected," "fixed," and the like are used in a broad sense, and for example, may be fixedly connected, detachably connected, or integrated; mechanical connection or electrical connection is also possible; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the embodiments of the present application can be understood by those of ordinary skill in the art according to specific situations.

Currently, the elevator plays an important role in the warehousing system. However, in the process that the containers on the robot are input to the conveying line and the processed containers are output from the conveying line to the robot, the storage system needs to be provided with an unloading buffer tower and a loading buffer tower, and the robot needs to walk to the loading buffer tower for loading after unloading the unloading buffer tower, so that a large space is needed for transferring the containers, and the operation efficiency is low.

Based on the above problem, this application provides a lifting machine, through set up the impeller and draw the piece on the lifting machine, and drive the impeller and draw the piece by the driving medium and remove, make the lifting machine both can release the first container on the first plummer, can draw the second container to the second plummer again, make the lifting machine when the operation, the container take and place no longer need the buffer memory tower on it, the lifting machine can directly carry out taking of container to connecing the robot, thereby reduce the space and occupy, improve the operating efficiency of lifting machine simultaneously.

Referring to fig. 1, fig. 1 is a schematic structural diagram of a hoist according to an embodiment of the present application, and according to an aspect of the present application, a hoist 100 is provided. The elevator 100 includes a body structure 110 and a push-pull mechanism 120. The body structure 110 includes a column 111, a first bearing platform 112, and a second bearing platform 113. The first bearing table 112 and the second bearing table 113 are arranged on the upright 111 along the lifting direction Z, and both the first bearing table 112 and the second bearing table 113 are movably connected with the upright 111 along the lifting direction Z. The push-pull mechanism 120 comprises a transmission member 121, a pushing member 122 and a pulling member 123. The transmission member 121 is movably disposed on the main structure 110 along a push-pull direction X, the push-pull direction X is disposed at an included angle with the lifting direction Z, and illustratively, the push-pull direction X is perpendicular to the lifting direction Z, and the push-pull direction X includes a goods pushing direction X1 and a goods pulling direction X2. The transmission member 121 is connected to the pushing member 122 and the pulling member 123, and in an initial state, the pushing member 122 is located on one side of the pulling member 123 in the cargo pulling direction X2, the transmission member 121 is configured to drive the pushing member 122 to move in the cargo pushing direction X1, so that the pushing member 122 pushes out the first container on the first loading platform 112, and the transmission member 121 is further configured to drive the pulling member 123 to move in the cargo pulling direction X2, so that the pulling member 123 pulls the second container to the second loading platform 113.

The first container and the second container are material boxes filled with goods, and may be plastic boxes, carton boxes, wood boxes, and the like, which is not specifically limited in this application embodiment. The initial state refers to a state in which the pushing member 122 is located at a start position for pushing out the first container.

The pushing member 122 is used to push out the first container on the first carrier table 112. The pulling member 123 is used for pulling the second container to the second carrier stage 113. The pushing member 122 and the pulling member 123 may be plate-shaped as shown in fig. 1, and may also be rod-shaped, block-shaped, or the like.

The driving member 121 of the push-pull mechanism 120 of the elevator 100 is movably disposed on the main structure 110 of the elevator 100 along the push-pull direction X, the driving member 121 drives the pushing member 122 to move along the goods-pushing direction X1, so that the pushing member 122 pushes out the first container on the first plummer 112, the driving member 121 drives the pulling member 123 to move along the goods-pulling direction X2, so that the pulling member 123 pulls the second container onto the second plummer 113, that is, the pushing member 122 of the push-pull mechanism 120 on the same elevator 100 can push out the first container on the first plummer 112, and the pulling member 123 can pull the second container onto the second plummer 113.

The pushing element 122 and the pulling element 123 are respectively connected to the transmission element 121, and the pushing element 122 is located on one side of the pulling element 123 facing the goods-pulling direction X2, so that when the transmission element 121 moves along the pushing-pulling direction X, both the pushing element 122 and the pulling element 123 move along with the transmission element 121, so that the pushing element 122 pushes out the first container on the first plummer 112, and the pulling element 123 pulls the second container onto the second plummer 113. Specifically, when the transmission member 121 moves, the pushing member 122 pushes the first container and the pulling member 123 pulls the second container may be performed simultaneously, or the pushing member 122 pushes the first container first, and then the pulling member 123 pulls the second container to the second loading platform 113.

In the lifting machine 100 provided by the embodiment of the application, through setting the transmission member 121 on the main structure 110, and connect the pushing member 122 and the pulling member 123 to the transmission member 121, so that the transmission member 121 drives the pushing member 122 to push out the first container of the first bearing platform 112 when moving, and also drives the pulling member 123 to pull the second container to the second bearing platform 113, so that the lifting machine 100 can realize the loading and unloading of the container, and the operation through the buffer tower is not needed any more, therefore, the occupied space can be effectively saved, and the operation efficiency of the lifting machine 100 is improved.

Referring to fig. 2, fig. 2 is a schematic structural diagram illustrating a transmission member disposed on a first bearing platform according to an embodiment of the present application, and in an alternative embodiment, the lifting direction Z includes a lifting direction Z1 and a descending direction Z2. The first stage 112 is disposed on one side of the second stage 113 in the upward direction Z1. The transmission member 121 includes a driving wheel 1211, a driven wheel 1212, and a flexible transmission member 1213, wherein the driving wheel 1211 and the driven wheel 1212 are rotatably disposed on the first carrying platform 112, the driving wheel 1211 and the driven wheel 1212 are arranged along the push-pull direction X, and the flexible transmission member 1213 is sleeved on the driving wheel 1211 and the driven wheel 1212. The pushing member 122 and the pulling member 123 are respectively disposed on both sides of the flexible transmission member 1213 in the lifting direction Z. The pushing element 122 is disposed on one side of the flexible transmission element 1213 facing the ascending direction Z1 and protrudes from the upper surface of the first loading platform 112, and the pulling element 123 is disposed on one side of the flexible transmission element 1213 facing the descending direction Z2 and protrudes from the lower surface of the first loading platform 112. The driving wheel 1211 is configured to drive the flexible transmission member 1213 to move, so that the pushing member 122 and the pulling member 123 push the first container and pull the second container simultaneously, and the pushing member 122 moves in the pushing direction X1 and the pulling member 123 moves in the pulling direction X2.

The flexible transmission 1213 may be a timing belt or a transmission chain.

When the pushing member 122 is at the extreme position in the X2 direction, the pulling member 123 exceeds the second stage 113 by a certain length in the X1 direction, so that the container can be butted against and pulled onto the second stage 113.

Referring to fig. 3 and 4, fig. 3 and 4 show schematic top view structural diagrams of a transmission member and a first bearing platform provided in an embodiment of the present application, a driving wheel 1211 and a driven wheel 1212 are rotatably disposed on the first bearing platform 112, where the driving wheel 1211 and the driven wheel 1212 may be disposed on the first bearing platform 112 as shown in fig. 3 and have an opening 112a, the driving wheel 1211 and the driven wheel 1212 are located in the opening 112a, and the driving wheel 1211 and the driven wheel 1212 are fixed to the first bearing platform 112 through a rotating shaft, or the driving wheel 1211 and the driven wheel 1212 as shown in fig. 4 are located at a side of the first bearing platform 112 and are fixed to the first bearing platform 112 through a rotating shaft.

The driving wheel 1211 drives the driven wheel 1212 to rotate through the flexible transmission member 1213. The driving wheel 1211 and the driven wheel 1212 are arranged in the push-pull direction X, and the driving wheel 1211 may be located on one side of the goods pulling direction X2 as shown in fig. 2, and the driven wheel 1212 may be located on one side of the goods pushing direction X1, or the driving wheel 1211 may be located on one side of the goods pushing direction X1, and the driven wheel 1212 may be located on one side of the goods pulling direction X2.

The pushing member 122 is disposed on one side of the transmission belt 1213 facing the ascending direction Z1 and protrudes from the upper surface of the first platform 112, one end of the pushing member 122 may be fixedly connected to one side of the transmission belt 1213 facing the ascending direction Z1, and the other end of the pushing member 122 extends toward the ascending direction Z1 and protrudes from the upper surface of the first platform 112.

Referring to fig. 2, specifically, when the driving wheel 1211 rotates, the driving belt 1213 is driven to move, the upper half portion of the driving belt 1213 moves toward the pushing direction X1 and drives the pushing member 122 to move therewith, and the lower half portion of the driving belt 1213 moves toward the pulling direction X2 and drives the pulling member 123 to move therewith, so that the pushing member 122 pushes out the first container on the first loading platform 112 and the pulling member 123 pulls the second container onto the second loading platform 113 are performed simultaneously.

The pushing element 122 is arranged on one side of the flexible transmission element 1213 facing the ascending direction Z1 and protrudes out of the upper surface of the first plummer 112, and the pulling element 123 is arranged on one side of the flexible transmission element 1213 facing the descending direction Z2 and protrudes out of the lower surface of the first plummer 112, so that the flexible transmission element 1213 drives the pushing element 122 and the pulling element 123 to respectively push the first container and pull the second container at the same time, that is, the discharging action and the loading action on the elevator 100 are performed at the same time, thereby further saving the time required by the elevator 100 for loading and discharging, and improving the working efficiency.

Referring to fig. 5, fig. 5 is a schematic structural diagram illustrating a transmission member disposed on a second bearing platform according to another embodiment of the present application, and in an alternative embodiment, the lifting direction Z includes a lifting direction Z1 and a lowering direction Z2. The first stage 112 is disposed on one side of the second stage 113 in the descending direction Z2. The transmission member 121 includes a driving wheel 1211, a driven wheel 1212, and a flexible transmission member 1213, wherein the driving wheel 1211 and the driven wheel 1212 are rotatably disposed on the second carrying platform 113, the driving wheel 1211 and the driven wheel 1212 are arranged along the push-pull direction X, and the flexible transmission member 1213 is sleeved on the driving wheel 1211 and the driven wheel 1212. The pushing member 122 and the pulling member 123 are respectively disposed on both sides of the flexible transmission member 1213 in the lifting direction Z. The pushing element 122 is disposed on one side of the flexible transmission element 1213 facing the descending direction Z2 and protrudes from the lower surface of the second susceptor 113, and the pulling element 123 is disposed on one side of the flexible transmission element 1213 facing the ascending direction Z1 and protrudes from the upper surface of the second susceptor 113. The driving wheel 1211 is used for driving the flexible transmission member 1213 to move the pushing member 122 and the pulling member 123 to push the first container and pull the second container simultaneously, and the pushing member 122 moves in the pushing direction X1 and the pulling member 123 moves in the pulling direction X2.

The pushing element 122 is arranged on one side of the flexible transmission element 1213 facing the descending direction Z1 and protrudes out of the lower surface of the second plummer 113, and the pulling element 123 is arranged on one side of the flexible transmission element 1213 facing the ascending direction Z1 and protrudes out of the upper surface of the second plummer 113, so that the flexible transmission element 1213 drives the pushing element 122 and the pulling element 123 to respectively push the first container and pull the second container at the same time, that is, the discharging action and the loading action on the elevator 100 are performed at the same time, thereby further saving the time required for loading and unloading the elevator 100 and improving the working efficiency.

Referring to fig. 6 and 7, fig. 6 shows a schematic structural diagram of a main structure of a hoist according to an embodiment of the present application, and fig. 7 shows a schematic structural diagram of a hoist according to another embodiment of the present application, in an alternative embodiment, a lifting direction Z includes a lifting direction Z1 and a descending direction Z2; the first stage 112 is located on one side of the second stage 113 in the upward direction Z1. The transmission member 121 includes a first sliding member 1214 slidably disposed on the first carrier 112 along the push-pull direction X, the pushing member 122 and the pulling member 123 are respectively disposed at two ends of the first sliding member 1214 along the push-pull direction X, the pushing member 122 protrudes from the upper surface of the first carrier 112, and the pulling member 123 protrudes from the lower surface of the first carrier 112. The first slider 1214 is used for driving the pushing member 122 to move in the pushing direction X1, so that the pushing member 122 pushes out the first container on the first loading platform 112, and then driving the pulling member 123 to move in the pulling direction X2, so that the pulling member 123 pulls the second container onto the second loading platform 113.

Referring to fig. 6 and fig. 7, specifically, the first sliding member 1214 is slidably disposed on the first carrier 112, and may be a sliding rail disposed on a lower surface of the first carrier 112, and the first sliding member 1214 is slidably connected to the first carrier 112 through the sliding rail. The pushing member 122 is connected to one end of the first slider 1214 in the pulling direction X2, and the pushing member 122 protrudes from the upper surface of the first loading platform 112 through the opening of the first loading platform 112. The pulling element 123 is connected to one end of the first sliding element 1214 in the pushing direction X1 and protrudes from the lower surface of the first platform 112. When the first slider 1214 moves in the pushing direction X1, the first slider 1214 drives the pushing member 122 and the pulling member 123 to move together in the pushing direction X1, so that the pushing member 122 pushes out the first container on the first loading platform 112, and the pulling member 123 moves to the position of pulling the second container, and then the first slider 1214 moves in the pulling direction X2, the first slider 1214 drives the pulling member 123 and the pushing member 122 to move together in the pulling direction X2, and the pulling member 123 pulls the second container onto the second loading platform 113, and the pushing member 122 returns to the initial position of pushing out the container.

Referring to fig. 6 and 8, fig. 8 is a schematic structural diagram of a hoist according to another embodiment of the present disclosure, as shown in the drawing, a first sliding member 1214 is slidably connected to the first loading platform 112 through a sliding rail, the sliding rail is located on an inner wall of an upper opening of the first loading platform 112, and the first sliding member 1214 extends out of the first loading platform 112 in a pushing direction X1.

The first bearing table 112 is arranged on one side of the second bearing table 113 in the upward lifting direction Z1, and the first sliding piece 1214 is arranged on the first bearing table 112 in a sliding manner along the push-pull direction X, so that in the process that the first sliding piece 1214 sequentially reciprocates once along the goods pushing direction X1 and the goods pulling direction X2, the pushing piece 122 can push out the first container on the first bearing table 112, the pulling piece 123 pulls the second container onto the second bearing table 113, and the pushing piece 122 and the pulling piece 123 are driven by the first sliding piece 1214 to reciprocate to take and dismount the container.

Referring to fig. 9, fig. 9 is a schematic structural diagram of a hoist according to another embodiment of the present application, where in an alternative embodiment, the lifting direction Z includes a lifting direction Z1 and a lowering direction Z2; the first stage 112 is located on one side of the second stage 113 in the descending direction Z2. The transmission member 121 includes a first sliding member 1214 slidably disposed on the second platform 113 along the push-pull direction X, the pushing member 122 and the pulling member 123 are respectively disposed at two ends of the first sliding member 1214 along the push-pull direction X, the pushing member 122 protrudes from the lower surface of the second platform 113, and the pulling member 123 protrudes from the upper surface of the second platform 113. The first slider 1214 is used for driving the pushing member 122 to move toward the pushing direction X1, so that the pushing member 122 pushes the first container on the first loading platform 112 out, and then driving the pulling member 123 to move toward the pulling direction X2, so that the pulling member 123 pulls the second container onto the second loading platform 113.

The first bearing table 112 is arranged on one side of the second bearing table 113 in the downward direction Z2, and the first sliding part 1214 is arranged on the second bearing table 113 in a sliding manner along the push-pull direction X, so that the first sliding part 1214 sequentially moves back and forth along the push-pull direction X1 and the pull-load direction X2 once, the pushing part 122 can push out the first container on the first bearing table 112, the pulling part 123 pulls the second container onto the second bearing table 113, and the pushing part 122 and the pulling part 123 are driven by the first sliding part 1214 to move back and forth to take and unload the container.

Referring to fig. 1 and fig. 6 again, in an alternative embodiment, the first carrying platform 112 includes a first connecting member 1121 and a plurality of first carrying rods 1122, the plurality of first carrying rods 1122 are movably connected to the upright column 111 through the first connecting member 1121, the first carrying rods 1122 extend along the push-pull direction X, the plurality of first carrying rods 1122 are arranged along the conveying direction Y, an included angle is formed between the conveying direction Y and the push-pull direction X as well as between the conveying direction Y and the lifting direction Z, for example, the conveying direction Y is perpendicular to both the push-pull direction X and the lifting direction Z, and the first sliding member 1214 drives the pushing member 122 to slide along the push-pull direction X relative to the first carrying rods 1122.

The conveyance direction Y may be the first conveyance direction Y1 as shown in fig. 6, or may be the second conveyance direction Y2.

The first slider 1214 may drive the pushing element 122 to slide along the push-pull direction X relative to the first carrying rod 1122, where the pushing element 122 is sleeved on at least one first carrying rod 1122, and the first slider 1214 drives the pushing element 122 to slide relative to the first carrying rod 1122 when moving, or the first slider 1214 is connected to the first carrying rod 1122 through a guide rail on the first carrying rod 1122 in a sliding manner, and the pushing element 122 is driven to slide relative to the first carrying rod 1122 when the first slider 1214 slides. The pushing member 122 is slidable relative to the first carriage bar 1122 along the pushing and pulling direction X, such that when the first slider 1214 moves along the pushing and loading direction X1, the pushing member 122 is driven to slide relative to the first carriage bar 1122 and push the first container out.

By movably connecting the first carrying rods 1122 of the first carrying platform 112 with the upright column 111 through the first connecting members 1121, the first carrying rods 1122 extend along the push-pull direction X, and the first carrying rods 1122 are arranged along the conveying direction Y, so that the first slider 1214 can drive the pushing member 122 to slide relative to the first carrying rods 1122, and the pushing member 122 can push the first container when moving along the first carrying rods 1122, thereby ensuring the stability of the overall structure of the pushing member 122, the pulling member 123 and the first slider 1214 when pushing the container.

Referring to fig. 6 again, in an alternative embodiment, the first connection member 1121 includes a first connection plate 11211 and a second connection plate 11212, two ends of a plurality of first carrying rods 1122 are rotatably connected to the first connection plate 11211 and the second connection plate 11212, respectively, and the first carrying rods 1122 are configured to receive the first container during rotation.

In a warehousing system application where it is desirable to receive containers from a conveyor line or to deliver containers to a conveyor line, the elevator 100 may have a problem where the containers may fall off due to a misaligned position on the carrier when the carrier receives the containers from the conveyor line. Based on this, after the conveying line conveys the first container to the edge position on the first carrier table 112 along the first conveying direction Y1, the plurality of first carrier bars 1122 of the first carrier table 112 rotate to move the first container to the middle position of the first carrier table 112.

Two ends of the first bearing rods 1122 are rotatably connected to the first connection plate 11211 and the second connection plate of the first connection member 1121, so that the first bearing rods 1122 are reliably supported and the stability of rotation thereof is ensured. And the first carrying rod 1122 is rotatably arranged to move the first container conveyed to the first carrying platform 112 to the middle position of the first carrying platform 112, so that the stability of container transportation is ensured, and operation risks such as container falling are prevented.

Referring again to fig. 6, in an alternative embodiment, the upright 111 is located at a side of the first connection member 1121 opposite to the first carrying rod 1122.

By arranging the upright post 111 at a side of the first connecting member 1121 facing away from the first carrier bar 1122, it is convenient to arrange conveying lines at two sides of the first carrier bar 1122 along the conveying direction Y, so as to realize container transportation between the first carrier table 112 and the conveying lines.

Referring to fig. 10 and 11, fig. 10 is a schematic structural diagram of a hoist according to another embodiment of the present application, and fig. 11 is a schematic structural diagram of a hoist according to another embodiment of the present application, where in an alternative embodiment, the lifting direction Z includes a lifting direction Z1 and a lowering direction Z2; the first stage 112 is located on one side of the second stage 113 in the upward direction Z1. The transmission member 121 includes a second sliding member 1216 slidably disposed on the main body structure 110 along the push-pull direction X. The second slider 1216 has a first sliding portion 12161, a second sliding portion 12162, and a third sliding portion 12163, the first sliding portion 12161, the second sliding portion 12162, and the third sliding portion 12163 slide synchronously, the first sliding portion 12161 is located on one side of the first loading platform 112 in the upward direction Z1, the third sliding portion 12163 is located on one side of the first loading platform 112 in the downward direction Z2, the second sliding portion 12162 extends in the upward direction Z, and both ends of the second sliding portion 12162 are fixedly connected to one end of the first sliding portion 12161 in the pulling direction X2 and one end of the third sliding portion 12163 in the pulling direction X2, respectively. The pushing member 122 is connected to the other end of the first sliding portion 12161, the pulling member 123 is connected to the other end of the third sliding portion 12163, and the pulling member 123 is located between the first stage 112 and the second stage 113. The second sliding member 1216 is used to drive the pushing member 122 to move in the pushing direction X1, so that the pushing member 122 pushes out the first container on the first loading platform 112, and then drive the pulling member 123 to move in the pulling direction X2, so that the pulling member 123 pulls the second container onto the second loading platform 113.

Specifically, as shown in fig. 10, the first sliding portion 12161 may be movably connected to the upright 111 by a guide rail, the third sliding portion 12163 may be slidably connected to the first platform 112 by a guide rail on the first platform 112, the first sliding portion 12161 and the third sliding portion 12163 extend in the push-pull direction X, and one end of the first sliding portion 12161 and one end of the third sliding portion 12163 extend to a side of the upright 111 facing away from the first platform 112. The second sliding portion 12162 extends along the lifting direction Z and is located on a side of the first upright 111 facing away from the first platform 112, and two ends of the second sliding portion 12162 are connected to one end of the first sliding portion 12161 in the pulling direction X2 and one end of the third sliding portion 12163 in the pulling direction X2, respectively. The pushing member 122 is connected to the other end of the first sliding portion 12161, the pulling member 123 is connected to the other end of the third sliding portion 12163, and the pulling member 123 is located between the first stage 112 and the second stage 113. In the process that the first sliding portion 12161, the second sliding portion 12162 and the third sliding portion 12163 sequentially reciprocate once in the pushing direction X1 and the pulling direction X2, the pushing member 122 is driven to push out the first container on the first loading platform 112, and then the pulling member 123 is driven to pull the second container onto the second loading platform 113.

Second runner 12162 may be located on a side of upright 111 facing away from first carrier stage 112 as shown in fig. 11. The second sliding portion 12162 may also pass through the first platform 112 through an opening 112a as shown in fig. 6, so that the second sliding portion 12162 may be located on the side of the upright 111 facing the first platform 112.

The third sliding portion 12163 may be located below the first platform 112 as shown in fig. 10 and slidably connected to the first platform 112 via a guide rail, or may pass through the second platform 113 via an opening on the second platform 113 and slidably connected to the second platform 113 via a guide rail as shown in fig. 11.

The pushing member 122 may be located below the first sliding portion 12161 as shown in fig. 10, may be located above the first sliding portion 12161 as shown in fig. 11, or may be parallel to the first sliding portion 12161.

The second sliding member 1216 is slidably disposed on the main body structure 110 along the push-pull direction X, so that when the second sliding member 1216 moves towards the goods-pushing direction X1, the pushing member 122 is driven to move and push out the first container, and when the second sliding member 1216 moves towards the goods-pulling direction X2, the pulling member 123 is driven to move and pull the second container onto the second loading platform 113, so that the container can be conveniently loaded and unloaded.

Referring to fig. 12 and 13, fig. 12 is a schematic structural diagram of a hoist according to another embodiment of the present application, and fig. 13 is a schematic structural diagram of a hoist according to another embodiment of the present application, where in an alternative embodiment, the lifting direction Z includes a lifting direction Z1 and a lowering direction Z2; the first stage 112 is located on the side of the second stage 113 in the descending direction Z2. The transmission member 121 includes a third sliding member 1215 slidably disposed on the main body structure 110 along the push-pull direction X. The third slider 1215 has a fourth slider 12151 and a fifth slider 12152, the fourth slider 12151 is provided to extend in the push-pull direction X and above the second stage 113, the fifth slider 12152 is provided to extend in the elevation direction Z, and one end of the fifth slider 12152 in the elevation direction Z1 is connected to one end of the fourth slider 12151 in the pull direction X2. The pushing member 122 is connected to the other end of the fifth sliding portion 12152, the pushing member 122 is positioned between the first stage 112 and the second stage 113, and the pulling member 123 is connected to the other end of the fourth sliding portion 12151. The third sliding member 1215 is used for driving the pushing member 122 to move toward the pushing direction X1, so that the pushing member 122 pushes out the first container on the first loading platform 112, and then driving the pulling member 123 to move toward the pulling direction X2, so that the pulling member 123 pulls the second container onto the second loading platform 113.

Specifically, as shown in fig. 12, the fourth sliding portion 12151 may be movably connected with the upright 111 by a guide rail, the fourth sliding portion 12151 extends in the push-pull direction X, and one end of the fourth sliding portion 12151 extends to a side of the upright 111 facing away from the first plummer 112. The fifth sliding portion 12152 extends along the lifting direction Z and is located on a side of the first upright 111 facing away from the first platform 112, and one end of the fifth sliding portion 12152 facing the lifting direction Z1 is connected to one end of the fourth sliding portion 12151 facing the goods pulling direction X2. The pusher 122 is located between the first stage 112 and the second stage 113, and the pusher 122 is connected to the other end of the fifth slider 12152 by a connecting portion. In the process that the fourth sliding portion 12151 and the fifth sliding portion 12152 sequentially reciprocate once in the pushing direction X1 and the pulling direction X2, the pushing member 122 is driven to push out the first container on the first loading platform 112, and then the pulling member 123 is driven to pull the second container onto the second loading platform 113.

Specifically, as shown in fig. 1 and 13, a fourth sliding portion 12151 and a fifth sliding portion 12152 may also be located on a side of the upright 111 facing the second carriage 113, and the fourth sliding portion 12151 is movably connected to the second carriage 113 via a guide rail located above the second carriage 113. The fifth sliding portion 12152 passes through the second stage 113 and extends to between the second stage 113 and the first stage 112 along the lifting direction Z, and the pushing member 122 is connected to an end of the fifth sliding portion 12152 between the second stage 113 and the first stage 112. In this embodiment, the fourth sliding portion 12151 and the fifth sliding portion 12152 drive the pushing member 122 and the pulling member 123 to unload and load the container in the same manner as the embodiment shown in fig. 12, and therefore, the description is omitted here.

The third sliding member 1215 is slidably disposed on the main body structure 110 along the push-pull direction X, so that when the third sliding member 1215 moves toward the push-pull direction X1, the pushing member 122 is driven to move and push out the first container, and when the third sliding member 1215 moves toward the pull direction X2, the pulling member 123 is driven to move and pull the second container onto the second receiving platform 113, so as to conveniently load and unload the containers.

In an alternative embodiment, the transmission member 121 comprises a first transmission member and a second transmission member, the first transmission member and the second transmission member move independently, the first transmission member is connected with the pushing member 122, and the second transmission member is connected with the pulling member 123.

The first transmission member and the second transmission member may be transmission mechanisms respectively composed of the driving wheel 1211, the driven wheel 1212 and the flexible transmission member 1213 in the above embodiments, or may be the first slider 1214, the second slider 1216 or the third slider 1215 in the above embodiments, and the first transmission member and the second transmission member may have the same structure, or may have two different structures in the above embodiments.

Through the independent movement of the first transmission piece and the second transmission piece, the pushing piece 122 connected with the first transmission piece pushes the goods independently of the pulling piece 123 connected with the second transmission piece, when the first transmission piece fails, the action of the second transmission piece driving the pulling piece 123 to pull the goods cannot be influenced, and when the second transmission piece fails, the action of the first transmission piece driving the pushing piece 122 to push the goods cannot be influenced.

Referring to fig. 14 to 16, fig. 14 shows a schematic structural view of a container being pushed and pulled by the push-pull mechanism 120 of the hoist according to an embodiment of the present invention, fig. 15 and 16 show a schematic structural view of a pulling member 123 provided according to an embodiment of the present invention being rotated to be parallel to the push-pull direction X, in an alternative embodiment, the pulling member 123 is rotatably connected to the transmission member 121, the pulling member 123 is configured to rotate to be parallel to the push-pull direction X to avoid the second container when the transmission member 121 moves relative to the second container in the push-pull direction X1, and rotate to pull the second container when the transmission member 121 moves in the pull-load direction X2, and exemplarily, the transmission member 121 is rotated to be perpendicular to the push-pull direction X to pull the second container onto the second loading platform 113.

Referring to fig. 14, it is considered that when the driving member 121 moves in the pushing direction X1, the pulling member 123 may touch the second container 123a on the robot 210, so that the pulling member 123 cannot move forward, thereby affecting the movement of the driving member 121. Based on this, the pulling member 123 is rotatably connected to the transmission member 121, so that when the transmission member 121 moves in the pushing direction X1, the pulling member 123 can be rotated to a position parallel to the pushing and pulling direction X as shown in fig. 15 or 16 to avoid the second container.

With pulling piece 123 rotatable coupling in driving medium 121 for when driving medium 121 moves towards push-and-pull direction X1, thereby pulling piece 123 avoids the second container through rotating to being parallel with push-and-pull direction X, thereby lead to leading to colliding with the condition that causes the container to drop with the second container, when driving medium 121 moves towards the direction of pulling goods X2 and needs to pull goods, pulling piece 123 rotates towards the second container side, exemplarily, thereby rotate to realize the normal pulling to the second container with push-and-pull direction X is perpendicular.

Referring to fig. 6 again, in an alternative embodiment, the second bearing platform 113 includes a second connecting member 1131 and a plurality of second bearing rods 1132, the plurality of second bearing rods 1132 are movably connected to the upright 111 through the second connecting member 1131, the second bearing rods 1132 are arranged along the push-pull direction X in an extending manner, and the plurality of second bearing rods 1132 are arranged along the conveying direction Y, the conveying direction Y forms an included angle with the push-pull direction X and the lifting direction Z, and the conveying direction Y is exemplarily perpendicular to the push-pull direction X and the lifting direction Z. The second connector 1131 includes a third connector 11311 and a fourth connector 11312, two ends of the plurality of second carrier rods 1132 are respectively rotatably connected with the third connector 11311 and the fourth connector 11312, and the second carrier rods 1132 are used for outputting the second containers along the conveying direction Y when rotating.

The second carrying rods 1132 of the second carrying platform 113 are movably connected to the vertical posts 111 through the second connectors 1131, so that the second carrying rods 1132 can move along the lifting direction Z to lift the second container. Through the both ends with many second carrier bars 1132 rotate respectively with third connecting plate 11311 and fourth connecting plate 11312 and be connected for second carrier bar 1132 can follow direction of delivery Y output second container when rotating, realizes the work of unloading to the container in the middle of the warehouse system.

Referring to fig. 6 again, in an alternative embodiment, the elevator 100 further includes a lifting mechanism 130, the first bearing platform 112 and the second bearing platform 113 are movably connected to the upright 111 through the lifting mechanism 130, and the lifting mechanism 130 is configured to drive the first bearing platform 112 and the second bearing platform 113 to move synchronously.

The first bearing table 112 and the second bearing table 113 are movably connected with the upright column 111 through the lifting mechanism 130, so that when the lifting mechanism 130 moves along the lifting direction Z, the first bearing table 112 and the second bearing table 113 are driven to synchronously move along the lifting direction Z.

In addition, when the lifting mechanism 130 drives the first bearing platform 112 and the second bearing platform 113 to move synchronously along the lifting direction Z, the push-pull mechanism 120 disposed on the first bearing platform 112 or the second bearing platform 113 moves synchronously along the lifting direction Z along with the first bearing platform 112 or the second bearing platform 113.

According to another aspect of the embodiment of the present application, there is also provided a warehousing system, referring specifically to fig. 17 to 19, fig. 17 shows a front view of the warehousing system provided by the embodiment of the present application, fig. 18 shows a top view of the warehousing system provided by the embodiment of the present application, and fig. 19 shows a left view of the warehousing system provided by the embodiment of the present application, as shown in the figure, the warehousing system 200 includes a robot 210, a conveyor line assembly 220, a processing station 230 and the hoist 100 in any one of the embodiments described above. At least two storage layers 211 are arranged on the robot 210 along the lifting direction Z. The robot 210 is configured to move to one side of the elevator 100 in the pushing direction X1, so that when the driving member 121 moves, the pushing member 122 pushes the first container on the first loading platform 112 to one of the two adjacent storage layers 211, and the pulling member 123 pulls the second container on the other of the two adjacent storage layers 211 to the second loading platform 113. The conveyor line assembly 220 interfaces with the elevator 100, the conveyor line assembly 220 being used to transport the second containers out of the second carrier station 113, the conveyor line assembly 220 also being used to transport the first containers onto the first carrier station 112. A processing station 230 is disposed on one side of the conveyor line assembly 220, the processing station 230 being configured to process the second container to form the first container.

Specifically, as shown in fig. 19, after the robot 210 loads the second container from the warehouse, it walks to the elevator 100 and abuts against the elevator 100, and at this time, the seventh storage tier 2117 of the robot 210 has no container, and the remaining six storage tiers 211 have the second container. The first and

second carriers

112, 113 are raised to the height of the seventh and

sixth storage levels

2117, 2116, respectively, as shown in fig. 19, with the first container on the first carrier 112 and no containers on the second storage level 2112. As shown in fig. 14, when the transmission member 121 moves in the pushing direction X1, the pulling member 123 will contact the second container 123a, and in order to avoid the second container 123a on the sixth storage tier 2116 of the robot 210, the pulling member 123 rotates to be horizontal to the pushing direction X as shown in fig. 15. As shown in fig. 20, the pushing member 122 pushes the first container on the first loading platform 112 out to the seventh storage tier 2117, the pulling member 123 moves to a position of pulling the second container on the sixth storage tier 2116, and then, as shown in fig. 21, the pulling member 123 pulls the second container on the sixth storage tier 2116 and onto the second loading platform 113 when the transmission member 121 moves in the cargo pulling direction X2. As shown in fig. 22, the first and

second stages

112 and 113 are lowered to the level of the conveyor line assembly 220, the second container on the second stage 113 is discharged onto the conveyor line assembly 220, the first stage 112 receives another first container discharged from the conveyor line assembly 220, and the second container is processed by the processing station 230 disposed at one side of the conveyor line assembly 220 to form a first container. Then, the first and

second loading platforms

112 and 113 are raised to the heights of the sixth and

fifth storage levels

2116 and 211, respectively, the pushing member 122 pushes another first container on the first loading platform 112 onto the sixth storage level 2116, and the pulling member 123 pulls the second container on the fifth storage level 211 onto the second loading platform 113.

The elevator 100 cyclically pushes the first container output from the conveyor line assembly 220 to one of the two adjacent storage levels 211 on the robot 210 and outputs the second container on the other storage level 211 of the two adjacent storage levels 211 to the conveyor line assembly 220 in the above-mentioned manner until the first loading platform 112 and the second loading platform 113 are lifted to the height of the second storage level 2112 and the storage level 211 as shown in fig. 23, the pushing member 122 pushes the first container on the first loading platform 112 to the second storage level 211, and the pulling member 123 pulls the second container on the first storage level 2111 to the second loading platform 113. At this time, the second container on the six-story storage level 211 of the robot 210 is unloaded, the elevator 100 pushes the six first containers onto the storage level 211 corresponding to the robot 210, and then the robot 210 leaves, and the next robot 210 arrives at the elevator 100 and abuts against the elevator 100 to perform the container replacement with the elevator 100.

The second container is output by the second loading platform 113 by rotating the second loading rod 1132 on the second loading platform 113 to transport the second container to the conveying line assembly 220 along the conveying direction Y, or by a robot to transfer the second container to the conveying line assembly 220.

The first container is transferred to the first carrier table 112 by the conveyor line assembly 220 in a manner that the first carrier table 112 is at a height slightly lower than the output end 2221 of the second conveyor line, the first container is directly transferred from the conveyor line assembly 220 to the first carrier table 112, or the robot arm transfers the first container to the first carrier table 112 when the conveyor line assembly 220 conveys the first container to a position close to the first carrier table 112. The transfer line assembly 220 transfers the second container output from the second carrier table 113 in such a manner that the robot arm transfers the second container to the transfer line assembly 220.

Specifically, the height between the first platform 112 and the second platform 113 on the column 111 may be set to be the same as the height between the two adjacent storage layers 211, so that the first platform 112 and the second platform 113 may be butted against the two storage layers 211 at the same time, and the push-pull mechanism 120 may push out the first container on the first platform 112 to the storage layer 211, and may pull the second container on the other storage layer 211 of the adjacent storage layers 211 to the second platform 113.

The second container may be processed by the processing station 230 by: the processing station may sort, inventory, restock, etc. the goods in the second container.

Referring to fig. 24, fig. 24 is a top view of the warehousing system according to another embodiment of the present disclosure, in which the input end 220a of the conveyor line assembly and the output end 220b of the conveyor line assembly are respectively located at two sides of the elevator 100, the input end 220a of the conveyor line assembly is butted with the second bearing table 113, and the output end 220b of the conveyor line assembly is butted with the first bearing table 112. The processing station 230 is disposed on one side of the conveyor line assembly 220. Specifically, the second container on the second carrier table 113 is transferred from the input end 220a of the conveyor line assembly to the processing station 230 for processing, the processed second container forms the first container, and the conveyor line assembly 220 transfers the first container onto the first carrier table 112.

The warehousing system 200 of the present application can realize the replacement between the first container on the conveyor line assembly 220 and the second container on the robot 210 by the same elevator 100, thereby improving the working efficiency of the warehousing system 200 and reducing the cost. Specifically, the same elevator 100 is used for both the unloading of the second container on the robot 210 and the input of the first container output by the conveyor line assembly 220 to the robot 210, and the robot 210 does not need to unload all the second containers and then move to another elevator 100 for loading, so that the warehousing system 200 of the present application can improve the efficiency of the unloading of the second container and the input of the first container to the robot 210 on the robot 210, reduce the number of required elevators 100, and reduce the cost.

Referring again to fig. 19, in an alternative embodiment, the elevator 100 is configured to sequentially drop a first container into and drop a second container from the uppermost storage level 211 of the robot 210, or sequentially drop a first container into and drop a second container from the lowermost storage level 211 of the robot 210.

The first container on the storage layer 211 of the robot 210 is taken down and the second container is put on the storage layer 211 of the elevator 100 from high to low or from low to high, so that the containers are taken down and put in orderly, and the container taking and putting efficiency is improved.

Referring again to fig. 17, in an alternative embodiment, the transfer line assembly 220 includes a first transfer line 221 and a second transfer line 222. An input end 2211 of the first transfer line is disposed toward the lift 100 and the first transfer line 221 is adapted to receive the second containers output from the second receiving station 113. The processing station 230 is disposed at one side of the first conveying line 221, and the first conveying line 221 is further configured to convey the second container to the processing station 230, so that the processing station 230 processes the second container to form the first container; alternatively, the processing station 230 is disposed at one side of the second conveying line 222, the first conveying line 221 is further used for conveying the second container to the second conveying line 222, and the second conveying line 222 is used for conveying the second container to the processing station 230, so that the processing station 230 processes the second container to form the first container. The output 2221 of the second conveyor line is positioned toward the lift 100 and the second conveyor line 222 is also used to transport the first containers onto the first carrier table 112.

Referring to fig. 17, in particular, the first conveying line 221 is located on one side of the second conveying line 222 facing the descending direction Z2, the second loading platform 113 is located on one side of the first loading platform 112 facing the descending direction Z2, and when the second loading platform 113 is lifted to the height of the first conveying line 221, the second container on the second loading platform 113 is conveyed to the first conveying line 221. When the processing station 230 is disposed at one side of the first transport line 221, the processing station 230 processes the second container to form the first container. The first transport line 221 transports a first container to the output end 2212 of the first transport line, which may be transferred to the input end 2222 of the second transport line by a robotic arm. The first container is transported via the second transport line 222 to the output 2221 of the second transport line, and the output 2221 of the second transport line outputs the first container onto the first carrier table 112.

The processing station 230 may be disposed at one side of the second conveyor line 222, in which case the processing station 230 processes the second container conveyed from the first conveyor line 221 to the second conveyor line 222, and the processed second container is formed into the first container.

The ability of the conveyor line assembly 220 to transport containers is enhanced by transporting the second containers from the second carrier station 113 via the first conveyor line 221 and transporting the first containers onto the first carrier station 112 via the second conveyor line 222.

Referring again to fig. 17 and 18, in an alternative embodiment, the first conveying line 221 and the second conveying line 222 are arranged in the lifting direction Z, and the first conveying line 221 and the second conveying line 222 are located on the same side of the main body structure 110.

Referring to fig. 17, the first conveying line 221 and the second conveying line 222 are arranged in the ascending and descending direction Z, and the first conveying line 221 may be located on one side of the second conveying line 222 in the descending direction Z2 as shown in fig. 17, or the first conveying line 221 may be located on one side of the second conveying line 222 in the ascending direction Z1.

The first conveying line 221 and the second conveying line 222 are arranged in the lifting direction Z, and the first conveying line 221 and the second conveying line 222 are arranged on the same side of the main body structure 110, so that the floor area of the conveying line assembly 220 is reduced, and the space utilization rate of the warehousing system 200 is improved.

Referring again to fig. 17 and 18, in an alternative embodiment, the stocker system 200 further comprises a container transfer device 240. The container transfer device 240 is disposed between the output end 2212 of the first conveyor line and the input end 2222 of the second conveyor line, and the container transfer device 240 is configured to transfer the first container or the second container output from the output end 2212 of the first conveyor line to the input end 2222 of the second conveyor line.

The container transfer device 240 is adapted to transfer the second containers from the output end 2212 of the first conveyor line to the input end 2222 of the second conveyor line, for example, the container transfer device 240 may be a robotic arm as described above. Specifically, the first conveying line 221 outputs the second container to the output end 2212 of the first conveying line, and the mechanical arm transfers the first container or the second container on the output end 2212 of the first conveying line to the input end 2222 of the second conveying line, so that the first container or the second container on the first conveying line 221 is automatically transferred to the second conveying line 222, and the labor is reduced.

Since the storage system 200 has a complex working environment including the robot 210, the conveyor line module 220, the containers, and the like, the safety of the work can be improved by providing the container transfer device 240 to automatically transfer the first container or the second container output from the output end 2212 of the first conveyor line to the input end 2222 of the second conveyor line.

Referring to fig. 17 and 25, fig. 25 is a schematic structural diagram of a lifting and transferring platform of a roller elevator according to another embodiment of the present application, in an alternative embodiment, the container transferring device 240 includes a roller elevator 241, the roller elevator 241 includes a lifting and transferring platform 2411 and a lifting column 2412, the lifting and transferring platform 2411 is movably connected to the lifting column 2412 along a lifting direction Z, and a roller 24111 is rotatably disposed on the lifting and transferring platform 2411. The output 2212 of the first conveyor line and the input 2222 of the second conveyor line are both disposed towards the lift transfer platform 2411, and the roller 24111 is configured to receive the first or second container when the lift transfer platform 2411 is raised in the lift direction Z to a position opposite the output 2212 of the first conveyor line, and to transfer the first or second container to the input 2222 of the second conveyor line when the lift platform is raised in the lift direction Z to a position opposite the second conveyor line 222.

Specifically, when the second container on the first conveying line 221 is conveyed to the output end 2212 of the first conveying line, the lifting transfer platform 2411 is lifted to a position opposite to the output end 2212 of the first conveying line, the output end 2212 of the first conveying line conveys the second container to the lifting transfer platform 2411, when the lifting transfer platform 2411 is lifted to a position opposite to the input end 2222 of the second conveying line, the roller 24111 rotates and conveys the first container or the second container to the input end 2222 of the second conveying line along the first conveying direction Y1, and the second conveying line 222 conveys the first container or the second container to the first plummer 112 along the first conveying direction Y1.

The first container or the second container is transferred from the first conveying line 221 to the second conveying line 222 through the lifting of the lifting transfer platform 2411 of the roller hoister 241, so that the container transfer efficiency is improved.

Referring again to fig. 19 and 26, fig. 26 is a schematic structural diagram of the warehousing system provided by another embodiment of the present application, in an alternative embodiment, the warehousing system 200 further includes a rack 250, the robot 210 is used for transporting the second container on the rack 250 to the elevator 100, and the robot 210 is also used for transporting the first container on the elevator 100 to the target location.

The robot 210 transports the second container on the shelf 250 to the elevator 100, and also transports the first container on the elevator 100 to a target location, thereby forming a fully automated operation warehousing system 200, improving the operation efficiency of the warehousing system 200, and reducing the operation risk.

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 application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art will understand 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; such modifications and substitutions do not depart from the spirit and scope of the present disclosure, and the present disclosure should be construed as being covered by the claims and the specification. In particular, the technical features mentioned in the embodiments can be combined in any way as long as there is no structural conflict. The present application is not intended to be limited to the particular embodiments disclosed herein but is to cover all embodiments that may fall within the scope of the appended claims.

Claims

1. The elevator is characterized by comprising a main body structure and a push-pull mechanism;

the main body structure comprises an upright post, a first bearing table and a second bearing table;

the first bearing table and the second bearing table are arranged on the upright post along the lifting direction, and both the first bearing table and the second bearing table are movably connected with the upright post along the lifting direction;

the push-pull mechanism comprises a transmission piece, a pushing piece and a pulling piece;

the transmission part is movably arranged on the main body structure along a push-pull direction, an included angle is formed between the push-pull direction and the lifting direction, and the push-pull direction comprises a goods pushing direction and a goods pulling direction;

the driving part is respectively connected with the pushing part and the pulling part, the pushing part is positioned on one side of the pulling part towards the goods pulling direction in an initial state, the driving part is used for driving the pushing part to move along the goods pushing direction so that the pushing part pushes out the first container on the first bearing table, and the driving part is also used for driving the pulling part to move towards the goods pulling direction so that the pulling part pulls the second container to the second bearing table.

2. The hoisting machine as claimed in claim 1, characterized in that the hoisting directions comprise an ascending direction and a descending direction; the first bearing table is arranged on one side of the second bearing table towards the ascending direction;

the driving wheel and the driven wheel are rotatably arranged on the first bearing table, the driving wheel and the driven wheel are arranged in the push-pull direction, and the flexible transmission piece is sleeved on the driving wheel and the driven wheel;

the pushing piece is arranged on one side of the flexible transmission piece facing the ascending direction and protrudes out of the upper surface of the first bearing table, and the pulling piece is arranged on one side of the flexible transmission piece facing the descending direction and protrudes out of the lower surface of the first bearing table;

the driving wheel is used for driving the flexible transmission part to move so that the pushing part and the pulling part push the first container and pull the second container simultaneously, the pushing part moves towards the goods pushing direction, and the pulling part moves towards the goods pulling direction.

3. The hoist as claimed in claim 1, characterized in that the hoisting directions include an ascending direction and a descending direction; the first bearing table is arranged on one side of the second bearing table towards the descending direction;

the driving wheel and the driven wheel are rotatably arranged on the second bearing table, the driving wheel and the driven wheel are arranged in the push-pull direction, and the flexible transmission piece is sleeved on the driving wheel and the driven wheel;

the pushing piece is arranged on one side of the flexible transmission piece facing the descending direction and protrudes out of the lower surface of the second bearing table, and the pulling piece is arranged on one side of the flexible transmission piece facing the ascending direction and protrudes out of the upper surface of the second bearing table;

4. The hoisting machine as claimed in claim 1, characterized in that the hoisting directions comprise an ascending direction and a descending direction; the first bearing table is positioned on one side of the second bearing table towards the ascending direction;

the driving part comprises a first sliding part which is arranged on the first bearing platform in a sliding mode along the push-pull direction, the pushing part and the pulling part are respectively arranged at two ends of the first sliding part along the push-pull direction, the pushing part protrudes out of the upper surface of the first bearing platform, and the pulling part protrudes out of the lower surface of the first bearing platform;

the first sliding part is used for driving the pushing part to move towards the goods pushing direction so that the pushing part pushes the first container on the first bearing table out, and then the pulling part is driven to move towards the goods pulling direction so that the pulling part pulls the second container to the second bearing table.

5. The hoist as claimed in claim 1, characterized in that the hoisting directions include an ascending direction and a descending direction; the first bearing table is positioned on one side of the second bearing table towards the descending direction;

the driving part comprises a first sliding part which is arranged on the second bearing platform in a sliding mode along the push-pull direction, the pushing part and the pulling part are respectively arranged at two ends of the first sliding part along the push-pull direction, the pushing part protrudes out of the lower surface of the second bearing platform, and the pulling part protrudes out of the upper surface of the second bearing platform;

the first sliding part is used for driving the pushing part to move towards the goods pushing direction so as to enable the pushing part to push the first container on the first bearing table out, and then driving the pulling part to move towards the goods pulling direction so as to enable the pulling part to pull the second container to the second bearing table.

6. The hoisting machine as claimed in claim 4, wherein the first carrier comprises a first connecting member and a plurality of first carrier bars movably connected to the vertical column via the first connecting member, the first carrier bars are arranged to extend along the push-pull direction, and the plurality of first carrier bars are arranged in a conveying direction, the conveying direction is provided with an included angle with respect to the push-pull direction and the lifting direction, and the first sliding member drives the pushing member to slide relative to the first carrier bars along the push-pull direction.

7. The hoist as in claim 6, the first link comprising a first link plate and a second link plate, a plurality of first load bearing bars pivotally coupled at opposite ends to the first link plate and the second link plate, respectively, the first load bearing bars being adapted to receive the first container when pivoted.

8. The hoisting machine as claimed in claim 6, characterized in that the upright is located on the side of the first connecting piece facing away from the first load-bearing bar.

9. The hoisting machine as claimed in claim 1, characterized in that the hoisting directions comprise an ascending direction and a descending direction; the first bearing table is positioned on one side of the second bearing table in the ascending direction;

the transmission piece comprises a second sliding piece which is arranged on the main body structure in a sliding mode along the push-pull direction;

the second sliding part is provided with a first sliding part, a second sliding part and a third sliding part, the first sliding part, the second sliding part and the third sliding part slide synchronously, the first sliding part is positioned on one side of the first bearing table in the ascending direction, the third sliding part is positioned on one side of the first bearing table in the descending direction, the second sliding part extends in the ascending direction, and two ends of the second sliding part are respectively fixedly connected with one end of the first sliding part in the goods pulling direction and one end of the third sliding part in the goods pulling direction;

the pushing piece is connected with the other end of the first sliding part, the pulling piece is connected with the other end of the third sliding part, and the pulling piece is positioned between the first bearing table and the second bearing table;

the second sliding part is used for driving the pushing part to move towards the goods pushing direction so that the pushing part pushes the first container on the first bearing table out, and then the pulling part is driven to move towards the goods pulling direction so that the pulling part pulls the second container to the second bearing table.

10. The hoisting machine as claimed in claim 9, characterized in that the hoisting directions comprise an ascending direction and a descending direction; the first bearing table is positioned on one side of the second bearing table towards the descending direction;

the transmission part comprises a third sliding part which is arranged on the main body structure in a sliding mode along the push-pull direction;

the third sliding part is provided with a fourth sliding part and a fifth sliding part, the fourth sliding part and the fifth sliding part synchronously slide, the fourth sliding part extends along the push-pull direction and is positioned above the second bearing table, the fifth sliding part extends along the lifting direction, and one end of the fifth sliding part in the lifting direction is connected with one end of the fourth sliding part in the goods-pulling direction;

the pushing piece is connected with the other end of the fifth sliding part, the pushing piece is positioned between the first bearing table and the second bearing table, and the pulling piece is connected with the other end of the fourth sliding part;

the second sliding part and the third sliding part are used for driving the pushing part to move towards the goods pushing direction so that the pushing part pushes the first container on the first bearing table out, and then driving the pulling part to move towards the goods pulling direction so that the pulling part pulls the second container to the second bearing table.

11. The hoist as claimed in claim 1, characterized in that the transmission member comprises a first transmission member and a second transmission member, the first transmission member and the second transmission member being independently movable, the first transmission member being connected to the pushing member and the second transmission member being connected to the pulling member.

12. The hoist as in any one of claims 1 to 11, characterized in that the pulling member is rotatably connected to the transmission member, the pulling member being adapted to rotate parallel to the push-pull direction to clear the second container when the transmission member is moved relative to the second container in the push direction, and to rotate toward the second container side to pull the second container to the second loading platform when the transmission member is moved in the pull direction.

13. The hoisting machine as claimed in any one of claims 1 to 11, wherein the second bearing platform comprises a second connecting member and a plurality of second bearing rods, the plurality of second bearing rods are movably connected with the upright post through the second connecting member, the second bearing rods extend along the push-pull direction, the plurality of second bearing rods are arranged along the conveying direction, and the conveying direction forms an included angle with the push-pull direction and the lifting direction;

the second connecting piece comprises a third connecting plate and a fourth connecting plate, two ends of the second bearing rods are respectively connected with the third connecting plate and the fourth connecting plate in a rotating mode, and the second bearing rods are used for outputting the second containers along the conveying direction when rotating.

14. The hoisting machine as claimed in any one of claims 1 to 11, further comprising a lifting mechanism, wherein the first and second bearing tables are movably connected to the column via the lifting mechanism, and the lifting mechanism is configured to drive the first and second bearing tables to move synchronously.

15. A warehousing system characterized by comprising a robot, a conveyor line assembly, a processing station and a hoist as claimed in any one of claims 1 to 11;

at least two storage layers are arranged on the robot along the lifting direction;

the robot is used for moving to one side of the lifting machine towards the goods pushing direction, so that when the transmission part moves, the pushing part pushes the first container on the first bearing platform to one of the two adjacent layers of the storage layers, and the pulling part pulls the second container on the other layer of the two adjacent layers of the storage layers to the second bearing platform;

the conveying line assembly is butted with the hoister, is used for conveying the second container output from the second bearing table, and is also used for conveying the first container to the first bearing table;

the processing station is arranged on one side of the conveying line assembly and is used for processing the second container to form the first container.

16. The warehousing system of claim 15, wherein the elevator is configured to sequentially drop the first container and drop the second container from the highest storage level on the robot or sequentially drop the first container and drop the second container from the lowest storage level on the robot.

17. The warehousing system of claim 16, wherein said conveyor line assembly includes a first conveyor line and a second conveyor line;

an input end of the first conveyor line is disposed toward the lift, the first conveyor line for receiving the second containers output from the second carrier table;

the processing station is arranged at one side of the first conveying line, and the first conveying line is also used for conveying the second container to the processing station so that the processing station processes the second container to form the first container; or, the processing station is disposed at one side of the second conveying line, the first conveying line is further used for conveying the second container to the second conveying line, and the second conveying line is used for conveying the second container to the processing station, so that the processing station processes the second container to form the first container;

the output end of the second conveying line faces the elevator, and the second conveying line is further used for conveying the first container to the first bearing table.

18. The warehousing system of claim 17, wherein the first conveyor line and the second conveyor line are arranged in a row along the elevation direction, the first conveyor line and the second conveyor line being located on a same side of the host structure.

19. The warehousing system of claim 18, further comprising a container transfer device disposed between an output of the first conveyor line and an input of the second conveyor line, the container transfer device for transferring the first container or the second container output by the output of the first conveyor line to the input of the second conveyor line.

20. The warehousing system of claim 19, wherein the container transfer device comprises a roller elevator, the roller elevator comprises an elevating transfer platform and an elevating column, the elevating transfer platform is movably connected to the elevating column along the elevating direction, and a roller is rotatably arranged on the elevating transfer platform;

the output of first transfer chain with the input of second transfer chain all faces lift transfer platform sets up, the roller is used for when lift transfer platform along the direction of lift goes up and down to with the output of first transfer chain relative position receive first container or the second container, and be used for when lift transfer platform along the direction of lift goes up and down to with the input of second transfer chain with first container or the second container shifts to the input of second transfer chain.

21. The warehousing system of any of claims 15-20 further comprising a pallet, said robot for handling said second container on said pallet to said lift, said robot further for handling said first container on said lift to a target location.