CN217861179U

CN217861179U - Intelligent storage cabinet for automatic delivery

Info

Publication number: CN217861179U
Application number: CN202121745503.3U
Authority: CN
Inventors: 汪展望; 邓向荣; 王兴平
Original assignee: Shenzhen Zhilai Science and Technology Co Ltd
Current assignee: Shenzhen Zhilai Science and Technology Co Ltd
Priority date: 2021-07-29
Filing date: 2021-07-29
Publication date: 2022-11-22
Anticipated expiration: 2031-07-29

Abstract

The utility model relates to an intelligent locker for automatic delivery, which comprises a first channel, a second channel, a transfer component and a placing space; the first channel comprises a first channel opening arranged on one side of the intelligent locker and a first placing unit arranged in the locker body of the intelligent locker corresponding to the first channel opening; the second channel comprises a second channel opening arranged on one side of the intelligent locker and a second placing unit arranged in the locker body of the intelligent locker corresponding to the second channel opening; the transfer assembly is arranged in the cabinet body of the intelligent storage cabinet and used for transferring articles among the first placing unit, the second placing unit and the placing space. Implement the utility model discloses an intelligent locker for automatic delivery has following beneficial effect: the structure is simpler, the cost is lower, and the difficulty of realization and control is smaller.

Description

Intelligent storage cabinet for automatic delivery

Technical Field

The utility model relates to an equipment is delivered to intelligence, and more specifically says, relates to an intelligent locker for automatic delivery.

Background

Although intelligent lockers using automatic delivery tools for delivery have already entered into practical stages, generally, these intelligent lockers acquire articles from delivery tools or delivery openings through an article transfer unit and place the articles into storage spaces in the intelligent lockers; in some cases, the item transfer unit may even need to be moved to the delivery opening so that the delivery vehicle can place items thereon; or require external equipment (e.g., trays) to effect the transfer of items. The mode that this kind of use a transportation unit to realize article and remove at delivery port and storing space among the prior art, though also can realize article and shift, its structure of transporting the unit is comparatively complicated, and the cost is higher, and realizes also great with the control degree of difficulty.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in, to the above-mentioned structure of prior art comparatively complicated, the cost is higher, realize and the great defect of the control degree of difficulty, provide a structure comparatively simple, the cost is lower, the realization and the less intelligent locker that is used for automatic delivery of the degree of difficulty of control.

The utility model provides a technical scheme that its technical problem adopted is: constructing an intelligent locker for automatic delivery, comprising a first channel, a second channel, a transfer component and a placing space; the first channel and the second channel respectively provide channels for the automatic delivery equipment and the user to access articles; the first channel comprises a first channel opening arranged on one side of the intelligent locker and a first placing unit arranged in the locker body of the intelligent locker corresponding to the first channel opening; the second channel comprises a second channel opening arranged on one side of the intelligent locker and a second placing unit arranged in the locker body of the intelligent locker corresponding to the second channel opening; the transfer assembly is arranged in the cabinet body of the intelligent storage cabinet and used for transferring articles among the first placing unit, the second placing unit and the placing space.

Furthermore, the first passage port and the second passage port are arranged on different positions of the front face of the intelligent locker, and the first passage port is used for delivering articles or obtaining articles by the unmanned delivery trolley.

Furthermore, the first placing unit comprises a second lifting module, a second lifting plate which is lifted or lowered along with the action of the second lifting module, a second placing module arranged on the second lifting plate and a second telescopic mechanism which enables the second placing module to extend out or retract on the second lifting plate; the second telescoping mechanism aligns the second placement module with a location in the delivery vehicle docked at the first port at which the item is placed, facilitating the second placement module retrieving or transferring the item from the delivery vehicle; the second telescopic mechanism comprises a telescopic gear, a telescopic rack, a telescopic guide rail and a sliding block; the telescopic rack and the sliding block are fixed on the second placing module; the telescopic gear and the telescopic guide rail are arranged on the second lifting plate; the telescopic motor drives the telescopic gear to rotate, so that the telescopic rack meshed with the telescopic gear moves forwards or backwards, and the second placement module moves forwards or backwards under the matching of the sliding block and the telescopic guide rail.

Still further, the second placing module comprises a second mounting base plate, a second placing plate and a clamping mechanism; the second placing plate is arranged on the second mounting bottom plate and used for placing articles; the clamping mechanism is used for realizing the transfer of the articles between the delivery tool and the second placing plate through the action of two clamping arms; the clamping mechanism comprises a left clamping arm and a right clamping arm, the left clamping arm and the right clamping arm are respectively connected with a clamping screw rod arranged on the second mounting base plate through ball splines, and the clamping screw rod is driven by a clamping motor to rotate, so that the left clamping arm and the right clamping arm are folded or unfolded to clamp or release articles.

Still further, the second placing unit includes an article placing plate fixed in the second passage opening.

Furthermore, the transfer assembly comprises a track, a mounting plate, a bracket, a horizontal driving unit, a vertical driving unit and a carrying platform; the track is arranged in a cabinet body of the intelligent locker, is positioned in the middle of the intelligent locker in the thickness direction and penetrates through the intelligent locker in the width direction; the mounting plate is connected to the rail and used for mounting the bracket; the horizontal driving unit is used for driving the mounting plate to move along the track; the carrying platform is arranged on the bracket and used for taking and placing articles; the carrying platform moves vertically along the height direction of the bracket under the action of the vertical driving unit; the track comprises a bottom rail and a top rail; the mounting plate is movably connected to the bottom guide rail through a horizontal sliding assembly arranged on the bottom surface of the mounting plate; the horizontal sliding assembly comprises a guide wheel in contact with the side surface of the bottom guide rail and a sliding wheel in contact with the bottom surface of the bottom guide rail; the sliding wheels and guide wheels surround the bottom rail such that the horizontal sliding assembly moves along the length of the bottom rail.

Furthermore, the horizontal driving unit comprises a driving motor, a horizontal driving wheel set and a horizontal synchronous belt; the horizontal driving motor and the horizontal driving wheel are arranged on the mounting plate, and the horizontal synchronous belt is arranged at the edge of the bottom guide rail and is parallel to the bottom guide rail; the horizontal driving wheel set is meshed with the synchronous belt; the horizontal driving wheel group comprises a horizontal driving wheel and a horizontal follow-up wheel; after the synchronous belt is meshed with the horizontal driving wheel, the tension of the synchronous belt is adjusted through the horizontal follow-up wheel.

Furthermore, the first passage port is arranged on the top surface of the intelligent locker, and the second passage port is arranged on the front surface of the intelligent locker; the first channel is used for delivering or taking articles by the unmanned aerial vehicle.

Still further, the first placing unit includes a first article placing table and a first driving device that drives the first article placing table to move in horizontal and vertical heights.

Furthermore, the first driving device comprises a first lifting module, a first mounting plate arranged on the first lifting module and a first horizontal movement module arranged on the first mounting plate; the first article placement platform is mounted on the first horizontal motion module.

Implement the utility model discloses an intelligent locker for automatic delivery has following beneficial effect: because two channels are arranged in the intelligent storage cabinet, each channel is provided with a placing unit for placing articles, and the transfer unit transfers the articles between the placing unit and the storage space of each channel; that is to say, the article transferring function realized by one unit in the prior art is decomposed to the placing unit and the transferring unit of the channel to be matched for execution, so that the structure of the transferring unit is simpler and is easy to realize; it is also possible to construct suitable placement units, respectively, depending on the specific circumstances of the aisle (for example, the place of setup and the means for performing the delivery), so that the process of transferring the items from the delivery means to the aisle is simple and reliable. Therefore, the structure is simpler, the cost is lower, and the difficulty of realization and control is lower.

Drawings

FIG. 1 is a schematic structural diagram of a first embodiment of an intelligent locker for automatic delivery according to the present invention;

FIG. 2 is a schematic structural diagram of a partial perspective view of the intelligent locker in the first embodiment;

FIG. 3 is a schematic diagram of a partial perspective view of the intelligent locker at another angle in the first embodiment;

FIG. 4 is a schematic structural view of a transfer unit in the first embodiment;

FIG. 5 is a schematic view of another angle of the transfer unit in the first embodiment;

fig. 6 is a schematic structural view of a first placing unit in the first embodiment;

FIG. 7 is a schematic structural diagram of a second embodiment of the intelligent locker for automatic delivery according to the present invention;

fig. 8 is a schematic structural diagram of the first placing unit in the second embodiment.

Detailed Description

The embodiments of the present invention will be further explained with reference to the drawings.

As shown in fig. 1, fig. 2 and fig. 3, in the first embodiment of the intelligent storage cabinet for automatic delivery of the present invention, the situation of automatic delivery by an unmanned delivery vehicle is taken as an example to explain the structure of the intelligent storage cabinet and the arrangement situation of the channel. In the above fig. 1, 2 and 3, the intelligent locker comprises a first channel 200, a second channel 600, a transfer assembly 500 and a placing space (the front and rear sides of the transfer assembly 500 in fig. 2 are both provided with placing spaces); the first channel 200 and the second channel 600 provide access to the items for the automatic delivery device 20 and the user, respectively; the first channel 200 comprises a first channel port 201 arranged on one side of the intelligent locker and a first placing unit 202 arranged in the locker body of the intelligent locker corresponding to the first channel port 201; the second channel 600 comprises a second channel 601 arranged on one side of the intelligent locker and a second placing unit 602 arranged in the cabinet body of the intelligent locker corresponding to the second channel; the transfer assembly 500 is disposed in the cabinet of the intelligent cabinet, and is used for transferring articles among the first placing unit 200, the second placing unit 600 and the placing space. The first channel port 201 and the second channel port 601 are arranged at different positions on the front face of the intelligent locker, and the first channel 200 is used for delivering articles or obtaining articles by the unmanned delivery trolley.

FIGS. 1, 2 and 3 each show the position of the first passageway 200 in the cabinet of the intelligent locker in the first embodiment, specifically, the first passageway 200 with proper height (relative to the height of the delivery tool 20) is disposed at the front or front of the cabinet of the intelligent locker in this embodiment, the first passageway comprises a first passageway 201 and a first placing unit 202, the first placing unit 202 is disposed in the cabinet between the first passageway 201 and the transferring assembly 500 (see FIG. 2); the first placing unit 202 is adapted to effect transfer of items between the delivery vehicle 20 docked at the first port 201 and itself, i.e. to take items from the delivery vehicle 20 or to place items on the delivery vehicle.

Fig. 6 shows a specific structure of the first placing unit 202 in the present embodiment, where the first placing unit 202 includes a second lifting module 210, a second lifting plate 220 that is lifted or lowered by the action of the second lifting module 210, a second placing module 240 disposed on the second lifting plate 220, and a second telescoping mechanism 230 that extends or retracts the second placing module 240 on the second lifting plate 220; the second telescoping mechanism 230 aligns the second placement module 240 with the location in the delivery vehicle 20 docked at the first port 201 at which the item is placed, facilitating the second placement module 240 retrieving or transferring the item from the delivery vehicle. In this embodiment, the second lifting plate 220 and other structures installed on the second lifting plate 220, including the second placing module 240 and the second telescoping mechanism 230, change their heights with the movement of the second lifting module 210; specifically, as shown in fig. 6, the turbine elevating body 211 of the second elevating module 210 is driven by the elevating motor to ascend or descend so as to ascend or descend the second elevating plate 220, and since the turbine elevating body 211 is connected to the bottom surface of the middle portion of the second elevating plate 220, in order to maintain and ensure the smooth ascending or descending of the second elevating plate 220, a guide column 213 and a linear bearing 212 are provided at the lower side of the second elevating plate 200 in a pair, and are respectively provided at four corners around the turbine elevating body 211 so as to stabilize the movement of the second elevating plate 220.

The second telescopic mechanism 230 is arranged on the second lifting plate 220, and the second telescopic mechanism 230 comprises a telescopic gear 231, a telescopic rack 232, a telescopic guide rail 233 and a slide block 234; the telescopic rack 232 and the sliding block 234 are fixed on the second placing module 240; the telescopic gear 231 and the telescopic guide rail 233 are disposed on the second lifting plate 220; the telescopic motor (in fig. 6, installed on the bottom surface of the second lifting plate 220) drives the telescopic gear 231 to rotate, so that the telescopic rack 232 engaged with the telescopic gear 231 moves forwards or backwards, and the second placement module 240 moves forwards or backwards under the cooperation of the slider 234 and the telescopic rail 233, thereby implementing the bidirectional extending or retracting action of the second placement module 240.

The second placing module 240 includes a second mounting base plate 241, a second placing plate 242, and a clamping mechanism; the second placing plate 242 is disposed on the second mounting base plate 241, and is used for placing an article; the clamping mechanism is arranged on the second mounting base plate 241 and is used for realizing the transfer of the items between the second delivery tool 20 and the second placing plate 241 through the action of two clamping arms. The clamping mechanism comprises a left clamping arm and a right clamping arm, the left clamping arm and the right clamping arm are respectively connected with a clamping screw 249 arranged on the second mounting base plate 241 through ball splines, and the clamping screw 249 is driven by a clamping motor to rotate, so that the left clamping arm and the right clamping arm are folded or unfolded to clamp or release articles. In this embodiment, the left clamping arm is composed of a left clamping base plate 243 and a left protruding plate 245, the left clamping base plate 243 is mounted on the second mounting base plate 241 through a left clamping slide rail 248, and can move or move reversely along the left clamping slide rail 248 towards the middle point of the width direction of the second mounting base plate 241 under the driving of the clamping screw 249; the left protrusion plate 245 is installed on the left holding base plate 243 through a guide rail, and is protruded or retracted by a left protrusion gear (provided on the left holding base plate 243) and a left protrusion rack (provided at a lower end of the left protrusion plate 245) which are engaged; similarly, the right clamping arm is composed of a right clamping base plate 244 and a right extension plate 246, the right clamping base plate 244 is mounted on the second mounting base plate 241 by a right clamping slide rail, and can move or move reversely along the right clamping slide rail 248 towards the middle point of the second mounting base plate 241 in the width direction under the driving of the clamping screw 249; a right extension plate 246 is mounted on the right clamp base plate 244 through a guide rail and extended or retracted by a right extension gear (provided on the right clamp base plate 244) and a right extension rack (provided at a lower end of the right extension plate 246) which are engaged with each other; in addition, two ends of the left and right extension plates (246 ) are respectively provided with a shifting fork 247, the shifting fork 247 is triggered or pressed by the sliding block at a set position under the action of the extension sliding rail and the sliding block on the back surfaces of the left and right extension plates (246 ), and the vertical state in fig. 6 is changed into a flat state, so that the object is pushed.

As shown in fig. 4 and 5, in the present embodiment, the transfer assembly 500 includes a rail 1, a mounting plate 2, a bracket 3, a horizontal driving unit 6, a vertical driving unit 4, and a stage 5; the track 1 is arranged in the cabinet body of the intelligent storage cabinet, is positioned in the middle of the thickness direction of the intelligent storage cabinet and penetrates through the width direction of the intelligent storage cabinet, and is used for setting the horizontal movement direction of the mounting plate 2 (comprising other components arranged on the mounting plate 2) in the transfer assembly and enabling the mounting plate 2 to move stably; the mounting plate 2 is connected to the track 1, and the support 3 is arranged on the mounting plate 2; the horizontal driving unit 6 is used for driving the mounting plate 2 to move along the track 1; the loading platform 5 is mounted on the bracket 3 through a vertical driving unit 4 and is used for taking and placing articles; the loading platform 5 is vertically moved along the height direction of the support 3 by the vertical driving unit 4. That is, in the present embodiment, by disposing the vertical driving unit 4 and the loading platform 5 on the bracket 3, and the bracket 3 on the mounting plate 2, the mounting plate 2 is connected to the guide rail 1 and moves along the guide rail 1 under the action of the horizontal driving unit 6, and the guide rail 1 is disposed at the middle position of the intelligent cabinet, all functions that the transfer assembly 500 needs to implement in the intelligent cabinet can be implemented through the above components, and the implemented components have simple structure and high reliability.

As shown in fig. 4, the track 1 includes a bottom rail 11 and a top rail 12; the mounting plate 2 is movably attached to the bottom rail 11 by a horizontal slide assembly 21 provided on the bottom surface of the mounting plate. Referring to fig. 2, fig. 2 shows a schematic structural view of the bottom surface of the mounting plate 2 and the horizontal driving unit 6, and in fig. 2, the horizontal sliding assembly 21 includes a guide wheel 23 contacting the side surface of the bottom rail 11 and a sliding wheel 22 contacting the bottom surface of the bottom rail 11; the sliding wheels 22 and the guide wheels 23 surround the bottom rail 11, so that the horizontal sliding assembly 21 can move along the length direction of the bottom rail 11 under the condition of force. Since the horizontal sliding member 21 is fixed to the bottom surface of the mounting plate 2, the horizontal sliding member 21 moves to move the mounting plate 2 and other components mounted on the mounting plate 2.

The horizontal driving unit 6 comprises a driving motor 61, a horizontal driving wheel set and a horizontal synchronous belt 64; the horizontal driving motor 61 and the horizontal driving wheel set are installed on the installation plate 2, and the horizontal synchronous belt 64 is arranged at the edge of the bottom guide rail 11 and is parallel to the bottom guide rail 11; the horizontal driving wheel set is meshed with the horizontal synchronous belt 64; the horizontal driving wheel group comprises a horizontal driving wheel 63 and a horizontal following wheel 62; after the horizontal timing belt 64 is engaged with the horizontal driving wheel 63, the tension of the timing belt is adjusted by the horizontal follower wheel 62. In this embodiment, the horizontal follower wheels 62 include two horizontal follower wheels 62 disposed respectively in front of and behind the horizontal drive wheel 63, i.e., the horizontal timing belt 64 passes through one horizontal follower wheel 62, then engages with the horizontal drive wheel 63, and then passes through one horizontal follower wheel 62. The two horizontal follower wheels 62 and the horizontal driving wheel 63 form a wheel set according to a set position, wherein the horizontal driving wheel 63 is located between the two horizontal follower wheels 62 and is higher, please refer to fig. 4. When the driving motor 61 rotates, the horizontal driving wheel 63 is driven to rotate, and since the horizontal timing belt 64 is fixed and cannot rotate, the rotation of the horizontal driving wheel 63 results in that the component (i.e., the mounting plate 2) where the horizontal driving wheel set is located moves along the horizontal timing belt 64.

The mounting plate 2 is provided with a bracket 3 besides the driving motor 61 and the horizontal driving wheel set; the mounting position of the bracket 3 is slightly rearward, i.e., further away from the horizontal timing belt 64, than the mounting positions of the driving motor 61 and the horizontal driving wheel set. The bracket 3 comprises two mutually parallel upright posts 31, one ends of the upright posts 31 are fixed on different positions of the mounting plate 2, and the other ends are connected together through a top post 32; the top column 32 is provided with a top guide wheel 25 which is contacted with the side surface of the top guide rail 12; and the vertical driving modules 4 are respectively installed on the vertical columns 31, and the vertical driving modules 4 comprise double-shaft linkage driving modules respectively arranged on the vertical columns. In this embodiment, the top guide wheel 25 on the top pillar 32 determines the position of the top of the bracket 3, and in the case that the top guide rail 12 is fixed, the top guide rail 12 and the top guide wheel 25 are matched with the bottom guide rail 11 and the horizontal sliding assembly 21, so that the bracket 3 with a certain height does not shake, pause or the like when the mounting plate 2 moves, and the movement of the whole transfer assembly is more stable and smooth, and as a result, the reliability of the whole part is higher and the whole part is not easy to damage.

In the present embodiment, the biaxial linkage driving module is a conventional commercial module, which is divided into two parts, and is mounted on the two columns 31, respectively, and synchronously operated; the platform installation components 41 are respectively connected with two parts of the double-shaft linkage driving module and are lifted or lowered along with the actions of the two parts; and the carrier plate 5 is mounted on the platform mounting assembly 41. In other words, the carrier platform 5 comprises a platform mounting assembly 41 and a carrier plate 51; the platform mounting assembly 41 is connected to the double-shaft driving linkage driving module and is lifted or lowered along with the action of the double-shaft driving linkage driving module; the carrier plate 51 is fixed to the platform mounting assembly 41 for holding an object. The loading platform 5 further comprises a bidirectional telescopic unit; the bidirectional telescopic units are arranged on two sides of the carrying plate 51 and used for extending to the front or the rear of the carrying plate 51 to take or put down articles. In most cases, the bi-directional telescoping unit described above is the same as or similar to the second telescoping mechanism 230 of FIG. 6.

In the first embodiment, the second channel 601 of the second channel 600 is arranged at the middle position of the right side of the front face of the intelligent locker, and the human-machine interface 900, which is usually a touch screen, is arranged above the second channel. The second placing unit 602 is a plate-like structure fixed in the second passage 601 in this embodiment, that is, only a position for placing an article is provided.

Fig. 7 and 8 show an implementation of the second embodiment of the present invention, which is different from the first embodiment of the present invention, in that a first channel 200 is disposed at the top of the intelligent storage cabinet for providing an access passage for the unmanned aerial vehicle.

In fig. 7, in addition to the first passage opening 201 provided at the top surface of the cabinet for the automatic delivery tool 20 to perform article transfer, the first passage 200 further includes a second placing unit 202, the second placing unit 202 further includes a first article placing platform 130 and a first driving device 102 for driving the first article placing platform 130 to move in horizontal and vertical heights, the first article placing platform 130 is used for rising below the first goods entrance and exit to receive delivered articles and descending to a designated height to be aligned with the transfer assembly 500, so that the transfer assembly 500 takes articles from the first article placing platform 130. That is, the first article placement platform 130 is used for placing the article, and the first driving device 102 is used for adjusting the position of the first article placement platform 130 to meet the requirement of the article in the height position during the transfer (including the moving in and moving out).

Fig. 8 shows a specific structure of the first placing unit 202 according to the second embodiment of the present invention, and the first driving device 102 includes a first lifting module 110, a first mounting plate 111 disposed on the first lifting module 110, and a first horizontal movement module 120 disposed on the first mounting plate 111; the first article placing table 130 is installed on the first horizontal movement module 120. In this embodiment, the first lifting module 110 is an existing commercial module, for example, a linear sliding table driven by a timing belt or a lead screw, etc.; the first mounting plate 111 is connected thereto, and the first mounting plate 111 is moved up or down according to the operation of the first lifting module 110 under the control of an input signal. A first horizontal movement module 120 is also installed on the first installation plate 111, and the first horizontal movement module 120 is also an existing commercial module and also belongs to a linear sliding table driven by a synchronous belt or a screw rod, but the size and the adjusting or moving direction of the first horizontal movement module 120 are different from those of the first lifting module 110; the installation direction of the first horizontal moving module 120 and the installation direction of the first lifting module 110 are orthogonal to each other for horizontally adjusting the position of the first article placing table 130 in a designated direction.

With the above arrangement, the first lane 200 is capable of both enabling transfer of items to and from the automated delivery vehicles 20 (in this embodiment, unmanned aerial vehicles), including the retrieval of items from and delivery of items to the automated delivery vehicles 20, and also capable of cooperating with the transfer module 500, aligning with the transfer module 500 when needed, to enable the transfer of items to and from the transfer module 500. In the present invention, the structures of the transferring units 500 are the same, and the second placing units 601 of the second channel 600 are also the same.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. An intelligent locker for automatic delivery is characterized by comprising a first channel, a second channel, a transfer component and a placing space; the first channel and the second channel respectively provide a channel for storing and taking articles for the automatic delivery equipment and a user; the first channel comprises a first channel opening arranged on one side of the intelligent locker and a first placing unit arranged in the locker body of the intelligent locker corresponding to the first channel opening; the second channel comprises a second channel opening arranged on one side of the intelligent locker and a second placing unit arranged in the locker body of the intelligent locker corresponding to the second channel opening; the transfer assembly is arranged in the cabinet body of the intelligent storage cabinet and used for transferring articles among the first placing unit, the second placing unit and the placing space.

2. The intelligent locker for automatic delivery of claim 1, wherein the first and second access ports are disposed at different positions on the front of the intelligent locker, and the first access port is used for delivering or retrieving articles from the unmanned delivery vehicle.

3. The intelligent locker for automatic delivery according to claim 2, wherein the first placing unit comprises a second lifting module, a second lifting plate which is lifted or lowered with the action of the second lifting module, a second placing module which is provided on the second lifting plate, and a second telescopic mechanism which extends or retracts the second placing module on the second lifting plate; the second telescoping mechanism aligns the second placement module with a location in the delivery vehicle docked at the first port at which the item is placed, facilitating the second placement module retrieving or transferring the item from the delivery vehicle; the second telescopic mechanism comprises a telescopic gear, a telescopic rack, a telescopic guide rail and a sliding block; the telescopic rack and the sliding block are fixed on the second placing module; the telescopic gear and the telescopic guide rail are arranged on the second lifting plate; the telescopic motor drives the telescopic gear to rotate, so that the telescopic rack meshed with the telescopic gear moves forwards or backwards, and the second placement module moves forwards or backwards under the matching of the sliding block and the telescopic guide rail.

4. The intelligent locker for automatic delivery of claim 3 wherein the second placement module comprises a second mounting base plate, a second placement plate and a clamping mechanism; the second placing plate is arranged on the second mounting bottom plate and used for placing articles; the clamping mechanism is used for realizing the transfer of the articles between the delivery tool and the second placing plate through the action of two clamping arms; the clamping mechanism comprises a left clamping arm and a right clamping arm, the left clamping arm and the right clamping arm are respectively connected with a clamping screw rod arranged on the second mounting base plate through ball splines, and the clamping screw rod is driven by a clamping motor to rotate, so that the left clamping arm and the right clamping arm are folded or unfolded, and the clamping or releasing action on the article is realized.

5. The intelligent locker for automatic delivery of claim 1, wherein the second placing unit comprises an article placing plate fixed in the second passage port.

6. The intelligent locker for automatic delivery of claim 1 wherein the transfer assembly comprises a rail, a mounting plate, a bracket, a horizontal drive unit, a vertical drive unit and a carrier platform; the track is arranged in a cabinet body of the intelligent locker, is positioned in the middle of the intelligent locker in the thickness direction and penetrates through the intelligent locker in the width direction; the mounting plate is connected to the rail and used for mounting the bracket; the horizontal driving unit is used for driving the mounting plate to move along the track; the carrying platform is arranged on the bracket and used for taking and placing articles; the carrying platform moves in the vertical direction along the height direction of the support under the action of the vertical driving unit; the track comprises a bottom rail and a top rail; the mounting plate is movably connected to the bottom guide rail through a horizontal sliding assembly arranged on the bottom surface of the mounting plate; the horizontal sliding assembly comprises a guide wheel in contact with the side surface of the bottom guide rail and a sliding wheel in contact with the bottom surface of the bottom guide rail; the sliding wheels and guide wheels surround the bottom rail such that the horizontal sliding assembly moves along the length of the bottom rail.

7. The intelligent locker for automatic delivery of claim 6, wherein the horizontal driving unit comprises a horizontal driving motor, a horizontal driving wheel set and a horizontal synchronous belt; the horizontal driving motor and the horizontal driving wheel set are arranged on the mounting plate, and the horizontal synchronous belt is arranged at the edge of the bottom guide rail and is parallel to the bottom guide rail; the horizontal driving wheel set is meshed with the synchronous belt; the horizontal driving wheel group comprises a horizontal driving wheel and a horizontal follow-up wheel; and after the synchronous belt is meshed with the horizontal driving wheel, the tension of the synchronous belt is adjusted through the horizontal follow-up wheel.

8. The intelligent locker for automatic delivery according to claim 1, wherein the first passage port is arranged on the top surface of the intelligent locker, and the second passage port is arranged on the front surface of the intelligent locker; the first channel is used for delivering or taking goods by the unmanned aerial vehicle.

9. The intelligent locker for automatic delivery of claim 8, wherein the first placing unit comprises a first article placing platform and a first driving means for driving the first article placing platform to move in horizontal and vertical heights.

10. The intelligent locker for automatic delivery of claim 9 wherein the first driving means comprises a first lift module, a first mounting plate disposed on the first lift module, and a first horizontal motion module disposed on the first mounting plate; the first article placement platform is mounted on the first horizontal motion module.