WO2023083133A1

WO2023083133A1 - Warehouse system

Info

Publication number: WO2023083133A1
Application number: PCT/CN2022/130263
Authority: WO
Inventors: 景子龙
Original assignee: 深圳市海柔创新科技有限公司
Priority date: 2021-11-09
Filing date: 2022-11-07
Publication date: 2023-05-19
Also published as: CN216425638U

Abstract

A warehouse system. A support structure (20) of the warehouse system divides a storage area (10) into a first storage area (110) and a second storage area (120) that are arranged in a first direction; multiple first shelves (101) and multiple second shelves (102) are provided in the first storage area (110); in the first direction, at least some of the second shelves (102) are located above the first shelves (101); the first shelves (101) are used for storing cargo that is warehoused in/out in whole pallet; the second shelves (102) are used for storing cargo to be sorted; the first storage region (110) further comprises at least one handling robot (130) and at least one second handling robot (140); the first handling robot (130) is used for overall handling of the first shelves (101); the second handling robot (140) is used for placing/taking out the cargo on the second shelves (102); multiple third shelves (103) are provided in the second storage area (120); and the third shelves (103) are used for storing cargo of which warehouse-out rate is lower than a preset threshold. The present warehouse system can improve the storage density of cargo in the warehouse system, and is benefit to the improvement of cargo placement/takeout efficiency.

Description

Storage system

This application claims the priority of a Chinese patent application with application number 202122735461.1 and application title "Warehouse System" filed with the China Patent Office on November 9, 2021, the entire contents of which are incorporated herein by reference.

technical field

The present application relates to intelligent warehousing and logistics technology, in particular to a warehousing system.

Background technique

With the rapid development of artificial intelligence technology, automation technology and information technology, the intelligence level of terminal logistics is also continuously improving, and the intelligent storage system has become an inevitable trend in the development of terminal logistics.

In the solution of the related art, the storage system includes a shelf and a handling robot. The shelf is provided with a plurality of storage units for storing goods, and the handling robot can automatically pick and place goods on the shelf according to a predetermined program.

However, in the related art, different types of goods are not partitioned in the storage system, resulting in chaotic placement of goods on shelves, which is not conducive to improving the efficiency of picking and placing goods.

Contents of the invention

In order to overcome the above-mentioned deficiencies in the related art, the purpose of the present application is to provide a storage system to solve the problem of low pick-and-place efficiency caused by not partitioning different types of goods in the storage system.

An embodiment of the present application provides a storage system, including a storage area, a support structure is provided in the storage area, and the support structure divides the storage area into a first storage area and a second storage area arranged along a first direction , the second storage area is located above the first storage area;

The first storage area is provided with a plurality of first shelves and a plurality of second shelves; in the first direction, the first shelves and the second shelves are all set on the ground, at least part of the second shelves The shelf is located above the first shelf, the first shelf is used to store the goods in and out of the warehouse, and the second shelf is used to store the goods to be picked;

The first storage area also includes at least one first handling robot and at least one second handling robot, the first handling robot is used for overall handling of the first shelf, and the second handling robot is used for Pick and place goods on the second shelf;

A plurality of third shelves are arranged in the second storage area, and the third shelves are used for storing goods whose outbound rate is lower than a preset threshold.

In the above storage system, optionally, the plurality of first shelves are arranged in a row along the second direction, and the plurality of first shelves are located at the edge of the first storage area;

The plurality of second shelves are arranged in multiple rows along the second direction, and arranged in multiple columns along the third direction;

The plurality of third shelves are arranged in multiple rows along the second direction and in multiple columns along the third direction.

In the storage system described above, optionally, the first shelf is a movable shelf;

The second shelf includes a first fixed shelf and a second fixed shelf, an accommodation space is provided under the first fixed shelf, the first shelf can be arranged in the accommodation space, and the second fixed shelf the ground extends upward along the first direction;

The third shelf is a fixed shelf, and the third shelf extends upward from the supporting structure along the first direction.

In the storage system described above, optionally, the support structure is a steel plate.

In the storage system described above, optionally, a plurality of support columns are further provided in the storage area, and the support structure is fixedly connected to the support columns.

The storage system as described above, optionally further comprising a first conveying device, one end of the first conveying device is connected to the second storage area, and the other end of the first conveying device is connected to the first storage area .

In the storage system described above, optionally, the first conveying device is a screw conveying device.

The storage system as described above, optionally further includes a climbing device, one end of the climbing device is connected to the second storage area, and the other end of the climbing device is connected to the first storage area, the The climbing device is a staircase or an elevator.

The storage system as described above, optionally, further includes at least one picking area, the picking area includes a second conveying device, the second conveying device is located outside the first storage area, and the second conveying device It includes a first conveyor belt, a second conveyor belt and two transplanting positions, the first conveyor belt and the second conveyor belt are arranged in parallel along the second direction, and the two transplanting positions are respectively connected to the first conveyor belt and the The second conveyor belt is connected, and the two ends of one of the transplanting positions are respectively connected with the first end of the first conveyor belt and the first end of the second conveyor belt, and the two ends of the other transplanting position respectively connected to the second end of the first conveyor belt and the second end of the second conveyor belt, the side of the first conveyor belt facing away from the second conveyor belt is provided with a plurality of picking positions, and the second conveyor belt A side away from the first conveyor belt is provided with a plurality of delivery ports and a plurality of delivery ports.

The above-mentioned storage system optionally includes at least two storage areas, and two adjacent first storage areas are connected by a third conveying device.

In the storage system described above, optionally, the third conveying device is a linear conveying device.

The warehousing system as described above, optionally, also includes a warehouse-in work area, a warehouse-out labeling area and a quality inspection packaging area, and the warehouse-in work area, the warehouse-out labeling area and the quality inspection packaging area are all connected to the The first storage areas are arranged adjacently.

The application provides a storage system, including a storage area, a support structure is provided in the storage area, and the support structure divides the storage area into a first storage area and a second storage area arranged along a first direction, and the second storage area is located in the first storage area. above the area; multiple first shelves and multiple second shelves are provided in the first storage area; in the first direction, both the first shelves and the second shelves are set on the ground, and at least part of the second shelves are located on the first Above the shelves, the first shelf is used to store the goods in and out of the warehouse, and the second shelf is used to store the goods to be picked; the first storage area also includes at least one first handling robot and at least one second handling robot, the second One handling robot is used to carry the first shelf as a whole, and the second handling robot is used to pick and place goods on the second shelf; there are multiple third shelves in the second storage area, and the third shelf is used for storage. Goods with preset thresholds. In this application, different types of goods in the storage system can be placed in partitions, and goods with a high frequency of departure are placed in the first storage area, and goods with a low frequency of departure are placed in the second storage area. Among them, the goods in and out of the warehouse are placed on the first shelf, and the first shelf and the goods on the first shelf are transported as a whole by the first handling robot; the goods to be picked are placed on the second shelf, and are transported by the second handling robot Picking operations are carried out; goods whose outbound frequency is lower than the preset threshold are placed on the third shelf and can be sorted manually. As a result, the storage density of the goods in the storage system can be increased, and at the same time, the storage in different areas is conducive to the subsequent picking operation and the efficiency of picking and placing goods.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application or related technologies, the following will briefly introduce the drawings that need to be used in the descriptions of the embodiments or related technologies. Obviously, the drawings in the following description are the For some embodiments of the application, those skilled in the art can also obtain other drawings based on these drawings without creative work.

Fig. 1 is a schematic plan view of a storage system provided by an embodiment of the present application;

Fig. 2 is a schematic plan view of the area below the support structure in the storage system provided by an embodiment of the present application;

3 is a schematic plan view of a support structure and an area above the support structure in a storage system provided by an embodiment of the present application;

Fig. 4 is a schematic structural diagram of a first handling robot provided by an embodiment of the present application;

Fig. 5 is a schematic structural diagram of a second handling robot provided by an embodiment of the present application;

Fig. 6 is a schematic structural diagram of a first shelf and a first fixed shelf provided by an embodiment of the present application.

Reference signs:

10 - storage area;

110-the first storage area; 101-the first shelf; 102-the second shelf; 1021-the first fixed shelf;

120-the second storage area; 103-the third shelf;

130-the first handling robot; 131-driving mechanism; 132-lifting mechanism;

140-second handling robot; 141-mobile chassis; 142-lifting device; 143-fork; 144-back basket;

20 - supporting structure;

30 - first transfer device;

40 - climbing device;

50 - picking area;

60 - storage work area;

70-Outbound labeling area;

80-Quality inspection packing area;

X-second direction; Y-third direction.

Detailed ways

In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, not all of them.

Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application. In the case of no conflict, the following embodiments and features in the embodiments can be combined with each other.

In the solution of the related art, the storage system includes a shelf and a handling robot. The shelf is provided with a plurality of storage units for storing goods, and the handling robot can automatically pick and place goods on the shelf according to a predetermined program. However, in the related art, different types of goods are not partitioned in the warehousing system, causing the goods to be placed on the shelves chaotically (for example, goods with a lower outbound rate and goods with a higher outbound rate are placed on the same shelf above; larger goods and smaller goods are placed on the same shelf), this setting greatly increases the difficulty of sorting goods, which is not conducive to improving the efficiency of picking and placing goods.

In view of this, the present application aims to provide a storage system, which divides the storage area into a first storage area and a second storage area according to the delivery rate of goods; the first storage area is used to store goods with a higher delivery rate, and In the first storage area, according to whether the goods need to be sorted, the goods are stored on the first shelf and the second shelf respectively, and the first shelf is transported as a whole by the first handling robot, and the goods on the second shelf are carried out by the second handling robot. Sorting; the second storage area is used to store goods with a low outbound rate, and the goods are stored on the third shelf. As a result, the storage density of the goods in the storage system can be increased, and at the same time, the storage in different areas is conducive to the subsequent picking operation and the efficiency of picking and placing goods.

The content of the embodiments of the present application will be described in detail below in conjunction with the accompanying drawings, so that those skilled in the art can understand the content of the present application in more detail.

Fig. 1 is a schematic plan view of a storage system provided by an embodiment of the present application; Fig. 2 is a schematic plan view of the area below the support structure in the storage system provided by an embodiment of the present application; Fig. 3 is a schematic plan view of the storage system provided by an embodiment of the present application A schematic plan view of the support structure and the area above the support structure in the system.

Please refer to Fig. 1-Fig. 3, this embodiment provides a kind of storage system, comprises storage area 10, is provided with support structure 20 in storage area 10, and support structure 20 divides storage area 10 into the first storage area that is arranged along the first direction. area 110 and a second storage area 120 , the second storage area 120 is located above the first storage area 110 .

Specifically, the storage system of this embodiment can be set in a warehouse, and the storage area 10 is a part of the warehouse. A support structure 20 is horizontally arranged in the storage area 10, and the support structure 20 divides the storage area 10 into a first storage area 110 and a second storage area 120 arranged along a first direction (ie, a vertical direction), wherein the first storage area 110 can be used to store goods whose outbound rate is higher than a preset threshold, and the second storage area 120 can be used to store goods whose outbound rate is lower than a preset threshold, wherein the preset threshold is set by those skilled in the art according to needs, for example Out of the warehouse twice a day, out of the warehouse once a day, out of the warehouse once in two days, etc. The first storage area 110 is set on the ground to facilitate frequent handling of goods, and the second storage area 120 is located above the first storage area 110 .

A plurality of first shelves 101 and a plurality of second shelves 102 are arranged in the first storage area 110; in the first direction, the first shelves 101 and the second shelves 102 are all arranged on the ground, and at least part of the second shelves 102 are located On the top of the first shelf 101, the first shelf 101 is used to store the goods in and out of the warehouse in whole pallets, and the second shelf 102 is used to store the goods to be picked.

Optionally, the height of the first shelf 101 can be less than the height of the second shelf 102, the first shelf 101 is used to store goods (such as packaged bulky goods, etc.) Store the goods to be picked (for example, there are multiple commodities stored on the second shelf 102, and a certain order needs to select the desired commodity from multiple commodities), at least part of the second shelf 102 can be arranged above the first shelf 101 , in order to make full use of the space and increase the quantity of goods that the storage system can store. In the first storage area 110, the respective numbers of the first racks 101 and the second racks 102 can be determined as required; the arrangement of multiple first racks 101 and multiple second racks 102 can also be determined as required.

At least one first handling robot 130 and at least one second handling robot 140 are also included in the first storage area 110, the first handling robot 130 is used to carry the first shelf 101 as a whole, and the second handling robot 140 is used Pick up and place goods.

Optionally, both the first handling robot 130 and the second handling robot 140 can be automatic guiding robots, and the first handling robot 130 and the second handling robot 140 can share a passage, and by identifying the guide located on the ground of the first storage area 110 The line or the two-dimensional code realizes the positioning and realizes the movement in the first storage area 110 .

Fig. 4 is a schematic structural diagram of a first transport robot provided by an embodiment of the present application. Please refer to FIG. 4 , in this embodiment, the first transport robot 130 includes a drive mechanism 131 and a lifting mechanism 132, wherein the drive mechanism 131 can drive the first transport robot 130 to move in the first storage area 110, and the lift mechanism 132 For carrying the first shelf 101, the first shelf 101 can be lifted from the ground when the lifting mechanism 132 rises, and the first shelf 101 can be placed on the ground when the lifting mechanism 132 descends, so that the first shelf 101 and The goods placed on it are handled as a whole.

Fig. 5 is a schematic structural diagram of a second transport robot provided by an embodiment of the present application. Please refer to Fig. 5, in the present embodiment, the second transport robot 140 can include a mobile chassis 141, a lifting device 142, a cargo fork 143 and a back basket 144, wherein the lifting device 142, the cargo fork 143 and the backpack 144 are all installed on the mobile chassis 141 . The lifting device 142 is used to drive the fork 143 to move vertically relative to the back basket 144, and the lifting device 142 includes a lifting transmission mechanism and a lifting driving mechanism. Wherein, the lifting driving mechanism is used to provide the driving force for the vertical movement of the pallet fork 143 relative to the back basket 144 , and the lifting driving mechanism is used to transmit the driving force to the pallet fork 143 . The pallet fork 143 can move vertically under the drive of the lifting device 142, so that the position of the pallet fork 143 is horizontally opposite to the goods stored on the second shelf 102, and the pallet fork 143 is used to pick and place goods on the second shelf 102 . The back basket 144 is used for temporary storage of goods. In some embodiments, the back basket 144 may include multiple storage units, and each storage unit may store one or more goods.

In this embodiment, in the first storage area 110 , the respective numbers of the first handling robot 130 and the second handling robot 140 can be determined according to actual needs.

A plurality of third shelves 103 are provided in the second storage area 120, and the third shelves 103 are used for storing goods whose stock-out rate is lower than a preset threshold.

Optionally, the second storage area 120 is arranged above the first storage area 110 along the first direction, and in the second storage area 120, the number of the third shelves 103 can be determined according to needs; the third shelves 103 are used for storing For goods whose stock-out rate is lower than the preset threshold, the goods on the third shelf 103 can be manually sorted to reduce costs.

In this embodiment, the storage area 10 is divided into a first storage area 110 and a second storage area 120 arranged vertically through the support structure 20 arranged horizontally. goods, the second storage area 120 is used to store goods whose outbound rate is lower than a preset threshold. Wherein, in the first storage area 110, the whole package of goods entering and leaving the warehouse is placed on the first shelf 101, and the first shelf 101 and the goods on the first shelf 101 are carried as a whole by the first handling robot 130; the goods to be picked are placed on the on the second shelf 102, and the picking operation is performed by the second handling robot 140. The goods whose outbound frequency is lower than the preset threshold are placed on the third shelf 103 in the second storage area 120 and can be manually sorted. This embodiment can increase the storage density of goods in the storage system, and at the same time store in different areas, which is beneficial to the subsequent picking operation and to improve the efficiency of picking and placing goods.

In a possible implementation manner, in this embodiment, the multiple first shelves 101 are arranged in a row along the second direction X, and the multiple first shelves 101 are located at the edge of the first storage area 110 . As shown in Figures 1 and 2, in this embodiment, a plurality of first shelves 101 are located on the left edge of the first storage area 11, close to other functional areas, thus making the distance between the first shelves 101 and other functional areas Even closer, reducing the walking path of the first transport robot 130 is beneficial to improving the efficiency of picking and placing goods.

The plurality of second shelves 102 are arranged in multiple rows along the second direction X, and are arranged in multiple columns along the third direction Y. A plurality of second shelves 102 are neatly arranged in multiple rows and columns in the first storage area 110 , so that the second handling robot 140 can walk among the shelves to pick and place goods.

The plurality of third shelves 103 are arranged in multiple rows along the second direction X, and are arranged in multiple columns along the third direction Y. A plurality of third shelves 103 are neatly arranged in the second storage area 120 in a multi-row and multi-column structure, which is convenient for workers to pick and place goods on the third shelf 103 . Optionally, a plurality of third shelves 103 may be in one-to-one correspondence with a plurality of second shelves 102, so that the entire storage area 10 is more orderly and beautiful.

In a possible implementation manner, the first rack 101 in this embodiment is a movable rack.

In a possible implementation manner, the second shelf 102 includes a first fixed shelf 1021 and a second fixed shelf.

Wherein, FIG. 6 is a schematic structural diagram of the first shelf and the first fixed shelf provided by an embodiment of the present application. As shown in Figure 6, an accommodation space is provided below the first fixed shelf 1021 (that is, a certain gap is formed between the first fixed shelf 1021 and the ground), and the first shelf 101 can be arranged in the accommodation space; The shelves can be set in one-to-one correspondence with the first shelves 101 to form a combined shelf, so as to make full use of the space in the first storage area 110 and increase the inventory.

The second fixed shelf extends upwards from the ground along the first direction to make full use of the space. Multiple storage units can be arranged on the first fixed shelf and the second fixed shelf, and the sizes of the storage units may not be exactly the same, so as to store goods of different volumes. Optionally, the second shelves 102 with the same storage unit can be placed together to achieve better classification of goods.

The third shelf 103 is a fixed shelf, and the third shelf 103 extends upwards from the support structure 20 along the first direction, that is, the third shelf 103 is vertically arranged on the support structure 20, and the height of the third shelf 103 can be determined as required , for example, the height of the third shelf 103 can be set to 1.6 meters to facilitate the staff to pick and place goods.

In this embodiment, the support structure 20 can be selected according to actual needs, for example, it can be a concrete structure, a steel plate, and the like. Preferably, the supporting structure 20 in this embodiment is a steel plate, and the entire warehouse can also be made of steel structure, and the supporting structure 20 and the warehouse can be fixed as a whole by welding or other connection methods.

Further, a plurality of support columns are provided in the storage area 10, the support columns are vertically arranged along the first direction, and the support structure 20 is fixedly connected to the support columns. The support columns can also be made of steel material, so as to facilitate the connection of the support structure 20 .

In a possible implementation, the warehousing system of this embodiment further includes a first transfer device 30, one end of the first transfer device 30 is connected to the second storage area 120, and the other end of the first transfer device 30 is connected to the first storage area 110 , so as to transfer the goods between the first storage area 110 and the second storage area 120 .

Optionally, the first conveying device 30 is a screw conveying device. The screw conveying device includes a plurality of conveying shafts arranged at intervals and a driving device. Transfer between the two storage areas 120 .

In a possible implementation, the storage system of this embodiment also includes a climbing device 40, one end of the climbing device 40 is connected to the second storage area 120, and the other end of the climbing device 40 is connected to the first storage area 110, and the climbing device 40 is connected to the first storage area 110. The device 40 can facilitate staff to go up to the second storage area 120 to pick and place goods or tally goods.

Optionally, the climbing device 40 can be a staircase or an elevator.

In a possible implementation manner, the storage system of this embodiment further includes at least one picking area 50, and the picking area 50 includes a second conveying device, the specific number of the second conveying device can be set according to needs, and the second conveying device is located at Outside the first storage area 110 below the support structure 20 . The second conveying device includes a first conveying belt, a second conveying belt and two transplanting positions, the first conveying belt and the second conveying belt are arranged in parallel along the second direction X, and the two transplanting positions are respectively connected with the first conveying belt and the second conveying belt , the two ends of one of the transplanting positions are respectively connected with the first end of the first conveyor belt and the first end of the second conveyor belt, and the two ends of the other transplanting position are respectively connected with the second end of the first conveyor belt and the second conveyor belt The second end is connected; the transplant position can move the goods from the first conveyor belt to the second conveyor belt, or move the goods from the second conveyor belt to the first conveyor belt. The side of the first conveyor belt away from the second conveyor belt is provided with a plurality of picking positions, so that the staff can pick the goods on the second conveyor belt; the side of the second conveyor belt away from the first conveyor belt is provided with a plurality of delivery ports and A plurality of pick-up ports, the second handling robot 140 can put the goods on the second shelf 102 from the delivery port on the second conveying device, and can take the goods on the second conveying device from the pick-up port to the second conveying device. On the handling robot 140.

In a possible implementation manner, the storage system of this embodiment includes at least two storage areas 10 , for example, the storage system may include a plurality of warehouses arranged adjacently, and one storage area 10 may be set in each warehouse. Two adjacent first storage areas 110 are connected by a third conveying device, and the third conveying device can transfer goods between the two first storage areas 110 .

Optionally, the third conveying device may be a linear conveying device, and the linear conveying device may be a conveyor belt or a roller conveying device.

As shown in Figure 2, in a possible implementation, the storage system of this embodiment also includes a warehouse-in work area 60, a warehouse-out labeling area 70 and a quality inspection packaging area 80, a warehouse-in work area 60, a warehouse-out sticker Both the labeling area 70 and the quality inspection packaging area 80 are adjacent to the first storage area 110, and each storage area 10 can be configured with a corresponding warehouse-in work area 60, a warehouse-out labeling area 70 or a quality inspection packaging area 80 as required.

Specifically, the upper storage area 10 in FIG. 2 is mainly used for B2B business, and it is equipped with a warehousing work area 60 and a quality inspection and packing area 80 . Among them, the storage work area 60 is provided with an unpacking station, a labeling station and a storage station, and each station is connected by a storage conveyor belt, and the goods entering the storage system are first unpacked at the unpacking station; The unpacked goods are placed on the warehousing conveyor belt and arrive at the next labeling station. The staff at the labeling station is labeling the goods; the labeled goods arrive at the warehousing station along with the warehousing conveyor belt , at the warehousing station, the goods can be distinguished according to the type of goods (for example, the whole pallet of goods in and out of the warehouse can be placed in one position, and the goods to be picked can be placed in another position), so that different handling robots can carry them. The goods are finally placed on the shelves in the first storage area 110 by the handling robot. When leaving the warehouse, the handling robot can place the picked goods on the second conveying device of the picking area 50, and the goods arrive at the picking station through the second conveying device, and then arrive at the quality inspection and packaging area 80 after being picked by the picking station. , can be out of the warehouse after packing in the quality inspection packing area 80.

The lower storage area 10 in FIG. 2 is mainly used for B2C business, and it is equipped with a delivery labeling area 70 and a quality inspection packing area 80 . The lower storage area 10 and the upper storage area 10 communicate with each other, so they can share the same storage area 60 for storage operations. When carrying out outbound operations, the handling robot can place the picked up goods on the second conveying device in the picking area 50, and the goods arrive at the picking station through the second conveying device, and then arrive at the outbound labeling after being picked by the picking station. Area 70, in the outbound labeling area 70, labels such as quality inspection cards can be affixed to the goods. After the labeling is completed, the goods are transported to the quality inspection and packaging area 80, where review, quality inspection, and packaging are carried out. Waiting for work, ready to leave the warehouse.

It can be seen from the above description that the present embodiment divides the storage area 10 into a first storage area 110 and a second storage area 120 arranged vertically through the support structure 20 arranged horizontally in this embodiment, and the first storage area 110 is used to store the storage rate For goods higher than the preset threshold, the second storage area 120 is used to store goods whose stock-out rate is lower than the preset threshold. Wherein, in the first storage area 110, the whole package of goods entering and leaving the warehouse is placed on the first shelf 101, and the first shelf 101 and the goods on the first shelf 101 are carried as a whole by the first handling robot 130; the goods to be picked are placed on the on the second shelf 102, and the picking operation is performed by the second handling robot 140. The goods whose outbound frequency is lower than the preset threshold are placed on the third shelf 103 in the second storage area 120 and can be manually sorted. This embodiment can increase the storage density of goods in the storage system, and at the same time store in different areas, which is beneficial to the subsequent picking operation and to improve the efficiency of picking and placing goods.

In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", "Axial" , "radial", "circumferential" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the application and simplifying the description, rather than indicating or implying the referred device or Elements must have certain orientations, be constructed and operate in certain orientations, and thus should not be construed as limiting the application.

In this application, terms such as "installation", "connection", "connection" and "fixation" should be interpreted in a broad sense, for example, it can be a fixed connection or a detachable connection, unless otherwise clearly specified and limited. , or integrated; it can be directly connected or indirectly connected through an intermediary, it can be the internal communication of two elements or the interaction relationship between two elements. Those of ordinary skill in the art can understand the specific meanings of the above terms in this application according to specific situations.

It should be noted that in the description of the present application, the terms "first" and "second" are only used to describe different components conveniently, and should not be understood as indicating or implying a sequence relationship, relative importance, or implicit indication. The number of technical characteristics. Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of these features.

Each embodiment or implementation mode in this application is described in a progressive manner, each embodiment focuses on the difference from other embodiments, and the same and similar parts of each embodiment can be referred to each other.

In the description of the present application, descriptions that refer to the terms "one embodiment," "some embodiments," "exemplary embodiments," "example," "specific examples," or "some examples" are meant to refer to embodiments in conjunction with Specific features, structures, materials, or characteristics described in or examples are included in at least one embodiment or example of the present application. In this application, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, rather than limiting them; although the application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: It is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the technical solutions of the various embodiments of the present application. scope.

Claims

A storage system, characterized in that it includes a storage area, a support structure is provided in the storage area, and the support structure divides the storage area into a first storage area and a second storage area arranged along a first direction, the The second storage area is located above the first storage area;

The first storage area is provided with a plurality of first shelves and a plurality of second shelves; in the first direction, the first shelves and the second shelves are arranged on the ground, and at least part of the second shelves Located above the first shelf, the first shelf is used to store the goods in and out of the whole pallet, and the second shelf is used to store the goods to be picked;

The first storage area also includes at least one first handling robot and at least one second handling robot, the first handling robot is used for overall handling of the first shelf, and the second handling robot is used for Pick and place goods on the second shelf;

A plurality of third shelves are arranged in the second storage area, and the third shelves are used for storing goods whose outbound rate is lower than a preset threshold.
The storage system according to claim 1, wherein the plurality of first shelves are arranged in a row along the second direction, and the plurality of first shelves are located at the edge of the first storage area;

The plurality of second shelves are arranged in multiple rows along the second direction, and arranged in multiple columns along the third direction;

The plurality of third shelves are arranged in multiple rows along the second direction and in multiple columns along the third direction.
The storage system according to claim 2, wherein the first shelf is a movable shelf;

The second shelf includes a first fixed shelf and a second fixed shelf, an accommodation space is provided under the first fixed shelf, the first shelf can be arranged in the accommodation space, and the second fixed shelf the ground extends upward along the first direction;

The third shelf is a fixed shelf, and the third shelf extends upward from the supporting structure along the first direction.
The storage system according to claim 1, wherein the supporting structure is a steel plate.
The storage system according to claim 4, wherein a plurality of support columns are further provided in the storage area, and the support structure is fixedly connected to the support columns.
The storage system according to claim 1, further comprising a first conveying device, one end of the first conveying device is connected to the second storage area, and the other end of the first conveying device is connected to the second storage area. a storage area.
The storage system according to claim 6, wherein the first conveying device is a screw conveying device.
The storage system according to claim 1, further comprising a climbing device, one end of the climbing device is connected to the second storage area, and the other end of the climbing device is connected to the first storage area , the climbing device is a staircase or an elevator.
The storage system according to claim 2, further comprising at least one picking area, the picking area includes a second conveying device, the second conveying device is located outside the first storage area, and the second conveying device is located outside the first storage area. The second conveyor includes a first conveyor belt, a second conveyor belt and two transplanting positions, the first conveyor belt and the second conveyor belt are arranged in parallel along the second direction, and the two transplanting positions are respectively connected to the first conveyor belt It is connected with the second conveyor belt, and the two ends of one of the transplanting positions are respectively connected with the first end of the first conveyor belt and the first end of the second conveyor belt, and the other of the transplanting position The two ends of the first conveyor belt are respectively connected to the second end of the first conveyor belt and the second end of the second conveyor belt, and the side of the first conveyor belt away from the second conveyor belt is provided with a plurality of picking positions. A side of the second conveyor belt away from the first conveyor belt is provided with a plurality of delivery openings and a plurality of delivery openings.
The storage system according to any one of claims 1-9, characterized in that it comprises at least two storage areas, and two adjacent first storage areas are connected by a third conveying device.
The storage system according to claim 10, wherein the third conveying device is a linear conveying device.
The warehousing system according to claim 10, characterized in that, it also includes a warehouse-in work area, a warehouse-out labeling area and a quality inspection packing area, and the warehouse-in work area, the warehouse-out labeling area and the quality inspection packing area are all Set adjacent to the first storage area.