CN214568162U - Butt-joint goods shelf and warehousing system - Google Patents

Abstract

The utility model provides a butt joint goods shelves and warehouse system, relate to intelligent storage technical field, a realize for solving the easy emergence fatigue of spare part among the current docking mechanism, the technical problem that the operational reliability who leads to docking mechanism is low, this butt joint goods shelves include goods shelves body and docking mechanism, docking mechanism includes the backup pad, guide bar and joint spare, backup pad horizontal installation is in one side that the support frame is close to the skip, and the backup pad has the interval of predetermineeing apart from ground, be equipped with the through-hole that runs through the backup pad in the backup pad, the guide bar is worn to establish in the through-hole, and can follow vertical direction and remove, the joint spare is located the below of backup pad and is connected with the first end of guide bar, the joint spare is equipped with the draw-in groove towards the one end on ground. The warehousing system comprises the butt-joint shelf. The application is used for improving the working reliability of the butt joint mechanism.

Description

Butt-joint goods shelf and warehousing system

Technical Field

The application relates to the technical field of intelligent warehousing, in particular to a butt-joint goods shelf and a warehousing system.

Background

With the rapid development of artificial intelligence technology, automation technology and information technology, the intellectualization degree of logistics is continuously improved, and intelligent storage is an important link in the logistics process. In the intelligent storage, a butt-joint goods shelf is arranged between the robot and the skip car, and goods on the robot are conveyed to the skip car or the goods on the skip car are conveyed to the robot through the butt-joint goods shelf.

At present, butt joint goods shelves include goods shelves body and docking mechanism, goods shelves include the support frame and install the goods transfer layer on the support frame, docking mechanism includes fixing support, the activity hasp, draw piece and spring, fixing support installs on the support frame, fixing support includes the bracing piece and is located the backup pad on the bracing piece, the activity hasp is located the below of backup pad and rotates with the bracing piece to be connected, the activity hasp is equipped with the draw-in groove towards one side on ground, spring coupling is between activity hasp and backup pad, promote the piece and install on the activity hasp, the user makes the activity hasp rebound through carrying to draw the promotion piece, behind the draw-in groove joint of crossbeam on the skip and activity hasp, the spring is used for drawing the activity hasp to move down, so that the activity hasp resets.

However, in the existing docking mechanism, the spring is easy to fatigue failure, so that the working reliability of the docking mechanism is low.

SUMMERY OF THE UTILITY MODEL

In view of the above problems, embodiments of the present application provide a docking rack and a warehousing system for improving the operational reliability of a docking mechanism.

In order to achieve the above object, the embodiments of the present application provide the following technical solutions:

the first aspect of the embodiments of the present application provides a docking rack, which includes: the goods shelf comprises a goods shelf body and a butt joint mechanism; the goods shelf body comprises a support frame and a goods conveying layer arranged on the support frame; the butt joint mechanism comprises a supporting plate, a guide rod and a clamping piece; the supporting plate is horizontally arranged on one side, close to the skip car, of the supporting frame, and a preset distance is reserved between the supporting plate and the ground; the supporting plate is provided with a through hole penetrating through the supporting plate, and the guide rod penetrates through the through hole and can move along the vertical direction; the clamping piece is located below the supporting plate and connected with the first end of the guide rod, and a clamping groove is formed in one end, facing the ground, of the clamping piece.

When the skip with dock goods shelves butt joint, through upwards promoting the guide bar, make crossbeam on the skip get into the draw-in groove on the joint spare, release the guide bar again, the joint spare on guide bar and the guide bar resets through gravity downstream, crossbeam card on the skip is established in the draw-in groove on the joint spare to realize the purpose of skip and dock goods shelves butt joint, moreover, the steam generator is simple in structure, and convenient for operation, and each spare part of docking mechanism is difficult to take place fatigue failure, thereby docking mechanism's operational reliability has been improved.

In an optional implementation mode, a limiting block is arranged on the side wall of the guide rod and is abutted against the upper end face of the supporting plate so as to control the length of the guide rod extending out of the bottom end of the supporting plate.

Through setting up the stopper on the lateral wall at the guide bar, when the guide bar was in the release state, the stopper was with the upper surface butt of backup pad, like this, can control the guide bar and stretch out the length of backup pad bottom, simple structure, the realization of being convenient for.

In an optional implementation manner, the number of the limiting blocks is at least two, and the at least two limiting blocks are uniformly arranged along the circumferential direction of the guide rod. Therefore, the stress uniformity of the limiting block can be improved, and the service life of the limiting block is prolonged.

In an optional implementation manner, the number of the guide rods is two, the two guide rods are arranged on the support plate at intervals, and each guide rod is correspondingly connected with one of the clamping pieces.

Like this, the crossbeam card is established in two draw-in grooves, can improve the butt joint reliability of skip and butt joint goods shelves.

In an alternative embodiment, the second end of the guide rod is provided with a grip. Therefore, the operation comfort of the user can be improved, and the use experience of the user is improved.

In an alternative embodiment, the first ends of the two guide levers are connected via a holding lever for holding the holding portion.

In an optional implementation mode, the clamping piece is a clamping plate, and one side of the clamping plate, which faces the ground, is provided with a clamping groove matched with a cross beam on the skip car.

In an optional embodiment, a pressure-sensitive switch is arranged on one side of the supporting plate, which faces the skip car, the skip car is in contact with the pressure-sensitive switch, and the pressure-sensitive switch is started to work.

In an alternative embodiment, the height of the cargo outlet end of the cargo transfer floor is greater than or equal to the height of the cargo inlet end of the skip.

The second aspect of the embodiments of the present application further provides a warehousing system, which includes a robot, a skip, and the docking shelf provided in the first aspect, where the docking shelf is connected between the robot and the skip, so as to transfer goods on the robot to the skip, or transfer goods on the skip to the robot.

Compared with the prior art, the butt joint goods shelf and the warehousing system provided by the embodiment of the application have the following advantages:

in the butt joint goods shelf provided by the embodiment of the application, the butt joint mechanism comprises a supporting plate, a guide rod and a clamping piece, the supporting plate is horizontally arranged on one side of the supporting frame close to the skip car, and the supporting frame has a preset distance from the ground; the supporting plate is provided with a through hole penetrating through the supporting plate, and the guide rod penetrates through the through hole and can move along the vertical direction; joint spare is located the below of backup pad and is connected with the first end of guide bar, joint spare is equipped with the draw-in groove towards the one end on ground, when the skip with dock goods shelves butt joint, through upwards promoting the guide bar, make crossbeam on the skip get into in the draw-in groove on the joint spare, the guide bar releases again, joint spare on guide bar and the guide bar resets through gravity downstream, crossbeam card on the skip is established in the draw-in groove on joint spare, with the purpose of realizing the skip with dock goods shelves butt joint, moreover, the steam generator is simple in structure, high durability and convenient operation, and each spare part of docking mechanism is difficult to take place fatigue failure, thereby docking mechanism's operational reliability has been improved.

In addition to the technical problems solved by the embodiments of the present application, the technical features constituting the technical solutions, and the advantages brought by the technical features of the technical solutions described above, other technical problems solved by the docking shelf and warehousing system provided by the embodiments of the present application, other technical features included in the technical solutions, and advantages brought by the technical features will be further described in detail in the detailed description.

Drawings

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

Fig. 1 is a schematic structural diagram of a docking shelf according to an embodiment of the present application;

FIG. 2 is a schematic structural diagram of another perspective view of a docking shelf provided in an embodiment of the present application;

FIG. 3 is an enlarged view of a portion of FIG. 1 at A;

fig. 4 is a schematic view illustrating a material trolley and a docking rack in a warehousing system according to another embodiment of the present application;

fig. 5 is a front view of fig. 4.

Reference numerals:

100-docking shelves;

10-a shelf body;

101-a support frame;

102-cargo transfer level;

11-a docking mechanism;

111-a support plate;

112-a guide bar;

1121-a limiting block;

113-a clip;

1131-card slot;

114-a holding rod;

115-pressure sensitive switch;

200-skip car;

201-beam.

Detailed Description

In the related art, the main reasons for the low operational reliability of the docking mechanism are: this docking mechanism includes fixing support, the activity hasp, draw piece and spring, fixing support installs on the support frame, fixing support includes the bracing piece and is located the backup pad on the bracing piece, the activity hasp is located the below of backup pad and rotates with the bracing piece to be connected, the activity hasp is equipped with the draw-in groove towards one side on ground, spring coupling is between activity hasp and backup pad, the promotion piece is installed on the activity hasp, be used for making the activity hasp rebound through carrying to draw the promotion piece, behind the draw-in groove joint of crossbeam on the skip and activity hasp, the spring is used for drawing the activity hasp to remove downwards, so that the activity hasp resets. However, the springs are prone to fatigue failure, resulting in poor operational reliability of the docking mechanism.

In order to solve the technical problems, the embodiment of the application provides a butt-joint goods shelf and a storage system, wherein the butt-joint goods shelf comprises a goods shelf body and a butt-joint mechanism, the butt-joint mechanism comprises a supporting plate, a guide rod and a clamping piece, the supporting plate is horizontally arranged on one side, close to a skip car, of a supporting frame, and the supporting frame is at a preset distance from the ground; the supporting plate is provided with a through hole penetrating through the supporting plate, and the guide rod penetrates through the through hole and can move along the vertical direction; joint spare is located the below of backup pad and is connected with the first end of guide bar, joint spare is equipped with the draw-in groove towards the one end on ground, when the skip with dock goods shelves butt joint, through upwards promoting the guide bar, make crossbeam on the skip get into in the draw-in groove on the joint spare, the guide bar releases again, joint spare on guide bar and the guide bar resets through gravity downstream, crossbeam card on the skip is established in the draw-in groove on joint spare, with the purpose of realizing the skip with dock goods shelves butt joint, moreover, the steam generator is simple in structure, high durability and convenient operation, and each spare part of docking mechanism is difficult to take place fatigue failure, thereby docking mechanism's operational reliability has been improved.

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

Fig. 1 is a schematic structural diagram of a docking shelf according to an embodiment of the present application; FIG. 2 is a schematic structural diagram of another perspective view of a docking shelf provided in an embodiment of the present application; fig. 3 is a partially enlarged view of a portion a in fig. 1.

Referring to fig. 1 to 3, an embodiment of the present application provides a docking rack for docking a robot and a skip 200 and transferring goods, wherein the docking rack 100 includes a rack body 10 and a docking mechanism 11.

The shelf body 10 comprises a support frame 101 and a goods conveying layer 102 arranged on the support frame 101, wherein the goods conveying layer 102 can be a single layer or multiple layers; when the goods conveying layer 102 is a plurality of layers, the plurality of layers of the butt-joint shelf 100 are formed, the number of layers of the multi-layer butt-joint shelf 100 can be the same as the number of layers of the skip 200, and thus, the layers of the butt-joint shelf 100 are in one-to-one butt joint with the layers of the skip 200, the batch conveying of goods can be realized, and the conveying efficiency of the goods is improved.

The goods conveying layer 102 comprises rolling conveying parts, the rolling conveying parts can be rotating rollers, the rotating rollers are multiple, the rotating rollers are arranged in parallel along the conveying direction of the goods, the rotating rollers rotate around the axes of the rotating rollers to convey the goods along the conveying direction, power of the rolling conveying parts can come from power mechanisms such as motors, the rolling conveying parts can also form inclined planes, the inclined angles of the goods conveying layers 102 can be consistent, the goods can generate downward sliding component force on the goods conveying layer with a certain inclined angle due to self gravity, the component force drives the goods to slide downwards along the inclined planes on the goods conveying layers 102 of each layer, the power mechanisms are not needed for driving, the structure is simple, electric energy is saved, and cost is reduced.

Or the rolling conveying element can also be a belt transmission mechanism consisting of a belt wheel and a conveying belt, the belt wheel drives the conveying belt to move, and the goods are conveyed along the conveying direction of the goods through the conveying belt; alternatively, the rolling conveying member may have another structure as long as the goods can be conveyed in the conveying direction of the goods, and the embodiment is not particularly limited.

When the goods on the docking shelf 100 need to be transferred to the skip 200, in order to improve the smoothness of the transfer between the docking shelf 100 and the skip 200, in this embodiment, the height of the goods outlet end of the goods transfer layer 102 of the docking shelf 100 is greater than or equal to the height of the goods inlet end of the skip 200, so that the goods on the docking shelf 100 can be smoothly transferred to the skip 200.

In addition, in order to improve the docking reliability between the docking rack 100 and the skip 200, generally, a docking mechanism 11 is disposed on one side of the docking rack 100 facing the skip 200, and the docking rack 100 and the skip 200 are connected by the docking mechanism 11 to avoid the docking rack 100 and the skip 200 from shifting due to an impact force of goods delivery during the delivery of the goods, so as to affect the delivery efficiency and the delivery accuracy of the goods, in this embodiment, the docking mechanism 11 includes a support plate 111, a guide rod 112 and a clamping member 113, the support plate 111 is horizontally mounted on one side of the support frame 101 close to the skip 200, and the support plate 111 has a preset distance from the ground; the supporting plate 111 is provided with a through hole penetrating through the supporting plate 111, and the guide rod 112 penetrates through the through hole and can move along the vertical direction; the clamping member 113 is located below the supporting plate 111 and connected to the first end of the guiding rod 112, and a clamping groove 1131 is formed at one end of the clamping member 113 facing the ground.

The clamping member 113 may be a clamping plate or a clamping block, and a clamping groove 1131 is disposed on one side of the clamping plate or the clamping block facing the ground. The shape and size of the clamping groove 1131 can be matched with the shape and the cross section size of the cross beam 201 on the skip car 200, so that the clamping reliability between the clamping groove 1131 and the cross beam 201 is improved.

The clamping piece 113 can be detachably connected with the guide rod 112 through bolts and the like; alternatively, the clamping member 113 may also be fixedly connected to the guide rod 112 by welding, and the embodiment is not limited in this respect.

In concrete implementation, when skip 200 docks with butt joint goods shelves 100, at first upwards promote guide bar 112, make guide bar 112 drive joint piece 113 along vertical direction rebound, get into behind the draw-in groove 1131 on the joint piece 113 when the crossbeam 201 that skip 200 is close to butt joint goods shelves 100 one side, release guide bar 112, guide bar 112 and butt joint piece reset through gravity, guide bar 112 and butt joint piece move down along the extending direction of through-hole under the action of gravity, so that crossbeam 201 card is established in draw-in groove 1131 on joint piece 113, in order to realize the purpose of skip 200 and butt joint goods shelves 100 butt joint, moreover, the steam generator is simple in structure, and convenient operation.

In the present application, since the guide rod 112 and the engaging member 113 in the docking mechanism 11 are reset by gravity, and reset members such as reset springs are not needed to reset, fatigue failure of each component in the docking mechanism 11 is not likely to occur, thereby improving the operational reliability of the docking mechanism 11.

Optionally, the number of the guide rods 112 may be two, two guide rods 112 are arranged on the support plate 111 at intervals, and each guide rod 112 is correspondingly connected with one of the clamping pieces 113, so that when the skip car 200 is butted with the butt-joint shelf 100, the cross beam 201 on the skip car 200 is clamped in the two clamping grooves 1131, and thus the butt-joint reliability of the skip car 200 and the butt-joint shelf 100 can be improved.

On the basis of the above embodiment, in order to control the length of the guide rod 112 extending out of the bottom end of the support plate 111, in this embodiment, the side wall of the guide rod 112 is provided with a limit block 1121, the guide rod 112 is reset downwards by gravity, and when the clamp groove 1131 on the clamp member 113 is clamped with the cross beam 201 on the skip 200, the limit block 1121 is abutted against the upper end surface of the support plate 111, so as to control the length of the guide rod 112 extending out of the bottom end of the support plate 111.

In an alternative embodiment, the limiting block 1121 may be disposed along a circumference of the guide rod 112, that is, a boss extending outward in a radial direction of the guide rod 112 is formed on an outer side wall of the guide rod 112, and when the clamping groove 1131 on the clamping member 113 is clamped with the cross beam 201 on the skip 200, the boss abuts against an upper end surface of the supporting plate 111.

In another alternative embodiment, there are at least two limiting blocks 1121, and at least two limiting blocks 1121 are uniformly and uniformly distributed along the circumferential direction of the guide rod 112, for example, there are two limiting blocks 1121, and the two limiting blocks 1121 are symmetrically arranged along the circumferential direction of the guide rod 112. Therefore, the stress uniformity of the limiting block can be improved, and the service life of the limiting block is prolonged.

Further, the limiting block 1121 may be integrally formed with the guide rod 112 by casting or the like; or the limiting block 1121 and the guide rod 112 are formed separately, a groove matched with the limiting block 1121 is formed in the guide rod 112, and one end of the limiting block 1121 is embedded in the groove and is in interference fit with the groove, so that the limiting block 1121 is mounted on the guide rod 112.

On the basis of the above embodiment, in order to facilitate the user to lift the guide rod 112 upwards, in this embodiment, a holding portion is disposed at the second end of the guide rod 112, and the user lifts the guide rod 112 upwards through the holding portion, so as to improve the comfort of the user operation and improve the experience.

In one embodiment, the first ends of the two guide rods 112 are connected through the holding rod 114, the holding rod 114 forms a holding portion, and a user can lift the two guide rods 112 upwards at the same time by lifting the holding rod 114, so that the clamping grooves 1131 on the two clamping pieces 113 are located at the same height during the lifting process, so that the cross beam 201 on the skip 200 can enter the two clamping grooves 1131 at the same time, and the docking efficiency of the skip 200 and the docking rack 100 is improved.

The cross-sectional shape of the holding rod 114 may be circular, rectangular, or oval.

In addition, both ends of the holding rod 114 can extend out of both sides of the supporting frame 101, and a user can lift the guide rod 112 upwards by holding both ends of the holding rod 114, so as to facilitate the user operation.

Further, the two ends of the holding rod 114 extending out of the supporting frame 101 may be contoured to have a finger shape matching with the fingers of the user, so as to improve the comfort of the user's holding.

On the basis of the above embodiment, a pressure-sensitive switch 115 is arranged on one side of the support plate 111 facing the skip car 200, the pressure-sensitive switch 115 is used for detecting whether the clamping groove 1131 is clamped with the cross beam 201 on the skip car 200, when the skip car 200 moves towards the docking rack 100 and contacts with the pressure-sensitive switch 115, the pressure-sensitive switch 115 is started to work, and the pressure-sensitive switch 115 can send a signal to a user in a manner of lighting, alarming and the like to indicate that the skip car 200 has reached the docking position with the docking rack 100, so that the user can control the skip car 200 to stop moving through a background control system and the like, thereby achieving the purpose of controlling the position between the skip car 200 and the docking rack 100. The pressure sensitive switch 115 may be replaced with a travel switch, a photoelectric switch, an infrared sensor, or the like.

The butt joint goods shelf provided by the embodiment of the application comprises a goods shelf body and a butt joint mechanism, wherein the goods shelf body comprises a support frame and a goods conveying layer arranged on the support frame; the butt joint mechanism comprises a support rod, a guide rod and a clamping piece, the support plate is horizontally arranged on one side of the support frame close to the skip car, and the support frame is spaced from the ground by a preset distance; the supporting plate is provided with a through hole penetrating through the supporting plate, and the guide rod penetrates through the through hole and can move along the vertical direction; joint spare is located the below of backup pad and is connected with the first end of guide bar, joint spare is equipped with the draw-in groove towards the one end on ground, when the skip with dock goods shelves butt joint, through upwards promoting the guide bar, make crossbeam on the skip get into in the draw-in groove on the joint spare, the guide bar releases again, joint spare on guide bar and the guide bar resets through gravity downstream, crossbeam card on the skip is established in the draw-in groove on joint spare, with the purpose of realizing the skip with dock goods shelves butt joint, moreover, the steam generator is simple in structure, high durability and convenient operation, and each spare part of docking mechanism is difficult to take place fatigue failure, thereby docking mechanism's operational reliability has been improved.

Fig. 4 is a schematic view illustrating a material trolley and a docking rack in a warehousing system according to another embodiment of the present application; fig. 5 is a front view of fig. 4.

Referring to fig. 4 and 5, a warehousing system is further provided in an embodiment of the present application, and includes a robot, a skip, and the docking shelf provided in the above embodiment, where the docking shelf is connected between the robot and the skip for transferring goods on the robot to the skip or transferring goods on the skip to the robot.

The structure and the working principle of the docking shelf are described in detail in the above embodiments, and are not described herein again.

The robot may be an existing transfer robot, and the embodiment of the present application is not particularly limited.

The skip comprises a support and a goods conveying layer arranged on the support, wherein the goods conveying layer can be a fluent strip layer or a conveying belt layer, the goods conveying layer can be a plurality of layers, when the skip is in butt joint with a butt joint goods shelf, the end part of the input end and/or the end part of each goods conveying layer on the skip is provided with a turning limiting block, the turning limiting block is in pivot joint with the end part of the goods conveying layer, namely the turning limiting block can rotate relative to the end part of the goods conveying layer, the turning limiting block and the support are also provided with reset springs, when goods are conveyed to the end part of the goods conveying layer, if the butt joint goods shelf or other devices in butt joint with the skip are not in butt joint with the skip, the goods on the skip are conveyed to the end part and limited by the turning limiting block, so that the goods wait at the end part of the goods conveying layer, when the skip is in butt joint with the butt joint goods shelf or other devices, and when a fork drags the goods, the upset stopper is rotatory under the thrust of goods, and after the goods breaks away from the upset stopper, reset spring's elasticity drive upset stopper resets, forms the backstop function that does not need external power mechanism to provide power.

Furthermore, the bottom of skip still is equipped with stop screw, and stop screw is used for the restriction and docks the joint distance between the goods shelves, also is used for controlling the effect of support deflection simultaneously, simple structure, and is with low costs.

The warehousing system provided by the embodiment of the application comprises a robot, a skip car and a butt joint goods shelf, wherein the butt joint goods shelf comprises a goods shelf body and a butt joint mechanism, and the goods shelf body comprises a support frame and a goods conveying layer arranged on the support frame; the butt joint mechanism comprises a support rod, a guide rod and a clamping piece, the support plate is horizontally arranged on one side of the support frame close to the skip car, and the support frame is spaced from the ground by a preset distance; the supporting plate is provided with a through hole penetrating through the supporting plate, and the guide rod penetrates through the through hole and can move along the vertical direction; joint spare is located the below of backup pad and is connected with the first end of guide bar, joint spare is equipped with the draw-in groove towards the one end on ground, when the skip with dock goods shelves butt joint, through upwards promoting the guide bar, make crossbeam on the skip get into in the draw-in groove on the joint spare, the guide bar releases again, joint spare on guide bar and the guide bar resets through gravity downstream, crossbeam card on the skip is established in the draw-in groove on joint spare, with the purpose of realizing the skip with dock goods shelves butt joint, moreover, the steam generator is simple in structure, high durability and convenient operation, and each spare part of docking mechanism is difficult to take place fatigue failure, thereby docking mechanism's operational reliability has been improved.

The embodiments or implementation modes in the present specification are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments may be referred to each other.

In the description herein, references to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described 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 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, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.

Claims (10)

1. A docking rack for docking a robot with a skip and transferring goods, the docking rack comprising: the goods shelf comprises a goods shelf body and a butt joint mechanism; the goods shelf body comprises a support frame and a goods conveying layer arranged on the support frame;

the butt joint mechanism comprises a supporting plate, a guide rod and a clamping piece; the supporting plate is horizontally arranged on one side, close to the skip car, of the supporting frame, and a preset distance is reserved between the supporting plate and the ground;

the supporting plate is provided with a through hole penetrating through the supporting plate, and the guide rod penetrates through the through hole and can move along the vertical direction;

the clamping piece is located below the supporting plate and connected with the first end of the guide rod, and a clamping groove is formed in one end, facing the ground, of the clamping piece.

2. The docking rack of claim 1, wherein the side wall of the guide bar is provided with a limiting block, and the limiting block abuts against the upper end face of the support plate to control the length of the guide bar extending out of the bottom end of the support plate.

3. The docking rack of claim 2, wherein the number of the limiting blocks is at least two, and at least two of the limiting blocks are uniformly arranged along the circumferential direction of the guide rod.

4. The docking rack of any one of claims 1 to 3, wherein there are two guide rods, the two guide rods are spaced apart from each other on the support plate, and each guide rod is correspondingly connected to one of the engaging members.

5. The docking rack of claim 4, wherein the second end of the guide bar is provided with a gripping portion.

6. The docking rack of claim 5, wherein the first ends of the two guide bars are connected by a holding bar, the holding bar constituting the holding portion.

7. The butt joint goods shelf according to any one of claims 1 to 3, wherein the clamping piece is a clamping plate, and one side of the clamping plate, which faces the ground, is provided with the clamping groove matched with the cross beam on the skip car.

8. The docking rack of any one of claims 1 to 3, wherein a pressure sensitive switch is provided on a side of the support plate facing the skip car, and the pressure sensitive switch is activated when the skip car contacts the pressure sensitive switch.

9. The docking rack of claim 1, wherein a height of the cargo exit end of the cargo conveying layer is greater than or equal to a height of the cargo entry end of the skip.

10. A warehousing system, comprising: a robot, a skip and the docking cradle of any one of the preceding claims 1 to 9, connected between the robot and the skip for transferring goods on the robot to the skip or transferring goods on the skip to the robot.

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