CN214475330U - Goods receiving and dispatching cabinet and hatch door device, unmanned aerial vehicle's goods receiving and dispatching system thereof - Google Patents

Abstract

The utility model relates to a goods send and receive cabinet and hatch door device, unmanned aerial vehicle's goods send and receive system thereof, the hatch door device includes: a hatch door body including a tray for placing goods and having a closed position in which the tray is used to close a goods transceiving opening of a goods transceiving cabinet and an open position in which the tray is disengaged to open the goods transceiving opening; a sliding guide mechanism for moving the hatch door main body between a closed position and an open position along a preset track, the sliding guide mechanism being configured to cause the preset track to have an inflection point so that the tray slides to the inflection point to change the moving direction; and a drive mechanism for driving the hatch body to move between a closed position and an open position. Through above-mentioned technical scheme, the hatch door device of goods receiving and dispatching cabinet that this disclosure provided can optimize the operation process of goods receiving and dispatching, deals with different goods receiving and dispatching scenes.

Description

Goods receiving and dispatching cabinet and hatch door device, unmanned aerial vehicle's goods receiving and dispatching system thereof

Technical Field

The utility model relates to a logistics distribution technical field specifically relates to a goods receiving and dispatching cabinet and hatch door device, unmanned aerial vehicle's goods receiving and dispatching system thereof.

Background

According to the automatic door system of the existing intelligent cabinet, the opening/closing of the cabin door is achieved through rotating or translating and other modes, the movement mode is single, the requirement of the door opening function of the cabinet body under the intelligent home environment cannot be met, the movement stability is poor, and the action is single.

SUMMERY OF THE UTILITY MODEL

In order to solve the above technical problems, an object of the present disclosure is to provide a door device for a cargo receiving and dispatching cabinet, which can optimize the cargo receiving and dispatching operation process and cope with different cargo receiving and dispatching scenarios.

A second object of the present disclosure is to provide a cargo receiving and dispatching cabinet having all the advantages of the above-mentioned door device, and being capable of being used for realizing intelligent receiving and dispatching of cargo in cooperation with a cargo conveying hoistway.

The third purpose of this disclosure is to provide an unmanned aerial vehicle's goods receiving and dispatching system, has the advantage of above-mentioned goods receiving and dispatching cabinet, and can be used to the commodity circulation transportation under the unmanned aerial vehicle supporting goods scene.

In order to achieve the above objects, the present disclosure provides a door apparatus for a cargo-handling cabinet, the door apparatus comprising: a hatch door body including a tray for placing cargo and having a closed position in which the tray is used to close a cargo transceiving opening of a cargo transceiving cabinet and an open position in which the tray is disengaged to open the cargo transceiving opening; a sliding guide mechanism for moving the hatch door main body between the closed position and the open position along a preset trajectory, the sliding guide mechanism being configured to cause the preset trajectory to have an inflection point, so that sliding the tray to the inflection point changes a moving direction; and a drive mechanism for driving the hatch body to move between the closed position and the open position.

Optionally, the sliding guide mechanism includes a sliding mechanism and a guide mechanism, the door body further includes a sliding connection portion and a guide connection portion, the sliding mechanism includes a first linear rail extending along a first direction and a second linear rail extending along a second direction intersecting the first direction, the second linear rail is slidably connected to the first linear rail, the sliding connection portion is slidably connected to the second linear rail, the guide mechanism includes a guide structure extending along the preset track direction, the guide connection portion is slidably connected to the guide structure, the drive mechanism is configured to drive the second linear rail to move along the first direction, so that the door body can move along the second direction simultaneously under the guide of the guide structure when moving to the inflection point along with the second linear rail, thereby moving the tray in a third direction intersecting the first and second directions, respectively.

Optionally, the first linear track includes a first guide rail extending along the first direction, the second linear track includes a guide rail adapter plate and a second guide rail fixedly connected to the guide rail adapter plate and extending along the second direction, the guide rail adapter plate is fixedly connected with a first slider in sliding fit with the first guide rail, and the sliding connection portion is configured as a second slider in sliding fit with the second guide rail.

Optionally, the guiding structure is configured as a sliding slot extending along the preset track, the guiding connecting portion is movably embedded in the sliding slot, the guiding connecting portion is configured as a roller capable of rotating around an axis thereof, and the roller abuts against one of two opposite side walls of the sliding slot.

Optionally, the guiding mechanism comprises a guiding base on which the guiding structure and guiding wheels arranged at intervals along the extending direction of the guiding structure are arranged, the guiding wheels being in rolling contact with the door body.

Optionally, the hatch door main part includes support arm and mount pad, the support arm is followed first direction extends, one end link firmly in tray, the other end link firmly in the mount pad, be provided with on the mount pad sliding connection portion, be provided with on the support arm guiding connection portion, and set up in guiding mechanism with interval arrangement has the leading wheel between the support arm.

Optionally, the two support arms are arranged in parallel at intervals, and the two support arms are respectively vertically connected to one side of the tray so as to form a transfer interval for goods to be circulated through the interval between the two support arms.

Optionally, the driving mechanism includes a motor, the cabin door main body includes two supporting arms, the two supporting arms are parallelly and fixedly connected to the tray at intervals, each supporting arm is provided with one sliding connection portion, the motor is connected to the second linear rail in sliding fit with the two sliding connection portions through a first synchronous transmission mechanism, so as to drive the two second linear rails to move along the corresponding first linear rails respectively.

Optionally, first synchronous drive mechanism includes universal driving shaft, two first driving pulley, two first driven pulleys and two first synchronous belts, the motor with the universal driving shaft drive is connected, in order to drive the universal driving shaft rotates around self axis, the equal coaxial fixed cover in both ends of universal driving shaft is equipped with one first driving pulley, two first driven pulley can set up in the base member around self axis rotation, and every first synchronous belt encircles on a first driving pulley and a first driven pulley and follows first direction extends, one second linear rail links firmly in one first synchronous belt.

Optionally, the moving direction of the door body includes a first direction approaching or departing to the cargo transceiving opening and a second direction approaching or departing to an operator after passing through the inflection point, the first direction is a vertical direction, the second direction is a horizontal direction or an inclined direction including the vertical direction and the horizontal direction, the preset trajectory includes a first section, a second section and a third section, the first section extends along the first direction, the third section extends along the second direction, and the second section is configured as an arc transition section corresponding to the inflection point and is tangent to the first section and the third section respectively.

Optionally, the door device further includes three position sensors, the three position sensors are located at least at an inflection point of the preset trajectory and control the movement speed of the door main body according to the trend of the preset trajectory, and the three position sensors are installed at positions corresponding to one end of the first section, which is far away from the second section, a tangent position of the first section and the second section, and one end of the third section, which is far away from the second section.

Optionally, the door device further includes a frame, the sliding guide mechanism is fixedly mounted on the frame, the frame is configured as a square structure, a lower portion of the square structure has an opening corresponding to the cargo receiving and dispatching port, two opposite side walls are used for arranging the sliding guide mechanism, and a side wall between the two opposite side walls is formed with a transfer port for circulating cargo.

Optionally, the door assembly further comprises a locking mechanism to lock the sliding guide mechanism in the closed position to lock the door body in the closed position, the locking mechanism including a lock body having a locking tongue, the second linear rail being configured with a locking groove to cooperate with the locking tongue, and in the closed position, the locking tongue cooperating with the locking groove to lock the second linear rail to the first linear rail.

Optionally, be provided with on the tray and prevent pressing from both sides the light curtain.

Optionally, a load cell is disposed within the tray.

Another aspect of the present disclosure also provides a cargo receiving and dispatching cabinet, including: the cabinet body is arranged on a wall body, a cargo channel for communicating a cargo conveying shaft on the wall body is formed on one side facing the wall body, and a cargo receiving and dispatching port is formed on one side facing the ground; and the cabin door device of the cargo receiving and dispatching cabinet is used for closing and opening the cargo receiving and dispatching opening, and a delivery channel for goods to circulate between the cargo channel and the tray is formed in the cabinet body.

Yet another aspect of the present disclosure also provides a cargo transceiving system of an unmanned aerial vehicle, the cargo transceiving system of the unmanned aerial vehicle including: the unmanned aerial vehicle system comprises a lifting platform, a control system and a control system, wherein the lifting platform is provided with a parking area for parking the unmanned aerial vehicle, and the parking area is provided with a loading and unloading port for loading and unloading goods; the cargo receiving and dispatching cabinet; and a cargo transfer hoistway and a cargo transfer mechanism for circulating the cargo between the landing platform and the cargo transceiving cabinet.

Through above-mentioned technical scheme, this openly provides hatch door device promptly utilizes sliding guide mechanism guide hatch door main part to remove along predetermineeing the orbit to realize multiple motion mode according to actual demand, and can also realize the loading and unloading and the transfer of goods at the in-process of switch door, with the demand that satisfies the customer numerous scenes in goods receiving and dispatching, can optimize goods receiving and dispatching process, be particularly useful for the user scene of receiving goods of delivery to home. In the specific work, the tray in the cabin door main body can be used for bearing cargos, and the driving mechanism is used for driving the cabin door main body to move between a closed position and an open position along a preset track through the sliding guide mechanism, so that the cargos can be loaded, unloaded and transferred in the door opening and closing process; in addition, the sliding guide mechanism is configured to enable the preset track to have an inflection point, so that the tray slides to the inflection point to change the moving direction, such as the direction which can be close to or far away from an operator, so that the cargo operation is more convenient and the personnel can conveniently receive and send the cargo by adding the motion mode. In conclusion, the hatch door device of the cargo receiving and dispatching cabinet provided by the disclosure can design the movement of the hatch door with a complex track according to an actual scene, can stably run in the door opening and closing process through the sliding guide mechanism, has a wide application range, and can be used for cargo loading, unloading, transfer and other purposes.

Additional features and advantages of the disclosure will be set forth in the detailed description which follows.

Drawings

The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure without limiting the disclosure. In the drawings:

fig. 1 is a perspective view of a door body of a door apparatus of a cargo-handling cabinet according to an exemplary embodiment of the present disclosure in an open position;

fig. 2 is a perspective view of a door body of a door apparatus of a cargo-transceiving cabinet according to an exemplary embodiment of the present disclosure in a closed position;

FIG. 3a is a right side view of the door body of FIG. 1 in a closed position;

FIG. 3b is a right side view of the door body of FIG. 1 between the closed position and the open position;

FIG. 3c is a right side view of the door body of FIG. 1 in the open position;

FIG. 3d is a schematic view of the door body of FIG. 1 being moved between a closed position and an open position along a predetermined path;

FIG. 4 is a perspective view of the frame of FIG. 1 with portions broken away;

FIG. 5 is a perspective view of FIG. 2 with the frame removed;

FIG. 6 is a front view of FIG. 1;

FIG. 7 is a cross-sectional view taken at the location A-A in FIG. 5;

FIG. 8 is a front view of the guide mechanism of FIG. 1;

FIG. 9 is a schematic structural view of the door body of FIG. 1;

FIG. 10 is a schematic view of the sliding mechanism, the guide mechanism and a portion of the door body of FIG. 1 in structural cooperation;

FIG. 11 is a schematic view of the drive mechanism and transmission mechanism of FIG. 1;

figure 12 is a schematic structural view of the lock body and the lock slot of figure 1;

fig. 13 is a perspective view of a cargo receiving and dispatching cabinet as set forth in an exemplary embodiment of the present disclosure;

fig. 14 is an installation schematic view of the cargo-handling cabinet set forth in an exemplary embodiment of the present disclosure;

FIG. 15 is a cross-sectional view at another angle in FIG. 13;

fig. 16 is a system frame schematic of the cargo-handling cabinet set forth in an exemplary embodiment of the present disclosure.

Description of the reference numerals

1-a frame; 110-a transfer port; 2-a hatch door body; 210-a tray; 220-a guide connection; 230-a support arm; 240-a mounting seat; 250-a sliding connection; 260-transfer interval; 270-a baffle; 3-a sliding mechanism; 310-a first track; 311-a first guide rail; 320-a second track; 321-a rail connecting plate; 322-a second guide rail; 323-first slider; 324-a lock groove; 325-briquetting; 4-a guiding mechanism; 410-a guide structure; 420-a guide base; 430-a guide wheel; 5-a drive mechanism; 510-a motor; 6-a first synchronous transmission mechanism; 610-a linkage shaft; 620-a first drive pulley; 630-a first driven pulley; 640-a first synchronization belt; 7-a lock body; 710-a locking tongue; 720-locking holder; 8-a cabinet body; 810-cargo passage; 820-cargo transceiving ports; 830-a transfer channel; 9-a wall body; 10-a cargo transport hoistway; 11-a touch screen; 12-a microphone; 13-a loudspeaker; 14-a lighting strip; 15-anti-pinch light screen; 16-cargo; 17-a position sensor; 18. a second synchronous transmission mechanism; 1801. a second driving pulley; 1802-a second driven pulley; 1803-a second synchronous belt; 19-a load cell; 20; a controller; 21-a power supply module; 22-a communication module; l1-first paragraph; l2-second segment; l3-third stage.

Detailed Description

The following detailed description of specific embodiments of the present disclosure is provided in connection with the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present disclosure, are given by way of illustration and explanation only, not limitation.

In the present disclosure, the use of directional terms such as "inner and outer" refers to the inner and outer of the associated component profile, unless stated to the contrary. "first, second, etc. means that there is no ordering or importance in order to distinguish one element from another.

The present disclosure will be further described with reference to the accompanying drawings and detailed description.

According to a first aspect of the present disclosure, there is provided a door apparatus for a cargo-handling cabinet, as shown in fig. 1 to 16, the door apparatus comprising: a hatch body 2, the hatch body 2 comprising a tray 210 for placing goods and having a closed position in which the tray 210 is used to close the goods transceiving opening 820 of the goods transceiving cabinet and an open position in which the tray 210 is disengaged to open the goods transceiving opening 820; a sliding guide mechanism for moving the hatch body 2 between the closed position and the open position along a preset trajectory, the sliding guide mechanism being configured such that the preset trajectory has an inflection point, such that sliding the tray 210 to the inflection point changes a moving direction; and a drive mechanism 5 for driving the hatch body 2 to move between said closed position and said open position.

Through above-mentioned technical scheme, this open hatch door device of goods receiving and dispatching cabinet that provides promptly utilizes sliding guide mechanism guide hatch door main part 2 to remove along predetermineeing the orbit to realize multiple motion mode according to actual demand, and can also realize loading and unloading and the transfer of goods 16 at the in-process of switch door, with the demand that satisfies the customer and numerous scenes in goods receiving and dispatching, can optimize goods receiving and dispatching process, be particularly useful for the user scene of receiving goods of delivering to the house. In specific work, the tray 210 in the door main body 2 can be used for bearing the goods 16, and the driving mechanism 5 is used for driving the door main body 2 to move between a closed position and an open position along a preset track through the sliding guide mechanism, so that the goods 16 can be loaded, unloaded and transferred in the process of opening and closing the door; in addition, the sliding guide mechanism is configured to make the preset trajectory have an inflection point, so that the tray 210 slides to the inflection point to change the moving direction, for example, to a direction approaching or departing from the operator, to make the cargo operation more convenient by adding a motion mode, and to facilitate the cargo receiving and delivering of the cargo 16 by the operator. In conclusion, the cargo receiving and dispatching cabinet door device provided by the disclosure can design the door motion with a complex track according to the actual scene, realizes stable operation in the door opening and closing process through the sliding guide mechanism, has a wide application range, and can be used for cargo loading, unloading, transfer and other purposes.

The direction of movement of the door body 2 may be arranged in any suitable manner according to the actual application requirements, for example, in some embodiments, the direction of movement of the door body 2 may include a first direction approaching or moving away from the cargo access opening 820, which may be a vertical direction, and a second direction approaching or moving away from the operator after the inflection point, which may be a horizontal direction or an inclined direction including a vertical direction and a horizontal direction. For example, in one application scenario, the door body 2 is moved in a first direction, i.e. in a vertical direction, to disengage the cargo access opening 820 and then in a second direction, i.e. in a horizontal or inclined direction, to approach the operator during movement from the closed position to the open position. Through this kind of mode, can be convenient for take and deposit of goods, and then be convenient for the operation personnel goods of receiving and dispatching. Wherein the inclination directions including the vertical direction and the horizontal direction can be understood as: the velocity vector represented in the oblique direction can be decomposed into two velocity components in the vertical direction and the horizontal direction.

The sliding guide mechanism may be constructed in any suitable manner, with the purpose of guiding the hatch body 2 along a predetermined trajectory and allowing the direction of movement to be changed during the movement. For example, in some embodiments, referring to fig. 4 to 10, the sliding guide mechanism includes a sliding mechanism 3 and a guide mechanism 4, the door body 2 further includes a sliding connection part 250 and a guide connection part 220, the sliding mechanism 3 includes a first linear track 310 extending along a first direction and a second linear track 320 extending along a second direction intersecting the first direction, the second linear track 320 is slidably connected to the first linear track 310, the sliding connection part 250 is slidably connected to the second linear track 320, the guide mechanism 4 includes a guide structure 410, the guide structure 410 extends along the preset track direction, the guide connection part 220 is slidably connected to the guide structure 410, the drive mechanism 5 is configured to drive the second linear track 320 to move along the first direction, so that when the door body 2 moves to the inflection point along the second linear track 320, can be moved in the second direction simultaneously under the guidance of the guide structure 410, thereby moving the tray 210 in a third direction intersecting the first direction and the second direction, respectively.

In this way, during the opening process of the door body 2 from the closed position to the open position, the driving mechanism 5 drives the second linear track 320 to move along the first linear track 310, i.e. provides power for the door body 2 to move along the first direction; at the same time the guiding structure 410 starts to guide the sliding of the hatch body 2 along the second linear track 320, i.e. in the first direction, while moving in the second direction. At this time, the movement of the door body 2 in the first direction and the second direction is taken as one velocity component, and the velocity vector of the movement of the door body 2 in the third direction is a resultant vector of the two velocity components synthesized according to the vector synthesis method. Wherein the third direction is an extending direction of the guide structure 410 after the inflection point.

Taking a customer receiving process of goods delivered to home as an example, after goods 16 are placed in the tray 210 of the goods-transceiving cabinet from the goods passage 810 (described below) of the goods-transceiving cabinet, a user may control the door body 2 to move to open the goods-transceiving opening 820 through the touch screen 11 (described below) on the goods-transceiving cabinet. In this way, after receiving the control signal, the driving mechanism 5 drives the second linear guide 320 to move along the first linear track 310, that is, the door body 2 moves along the first direction along with the second linear guide 320, and when the first direction is a vertical direction, the door body 2 moves downward along the vertical direction; when the door body 2 moves to the inflection point, the guiding structure 410 starts to guide the door body 2 to move along the second linear guide 320, i.e., in the second direction while moving in the first direction, until the door body 2 moves to the open position. When the second direction adopts the horizontal direction, the door body 2 moves in the horizontal direction while moving in the vertical direction, so velocity components of the door body 2 in the vertical direction and the horizontal direction after the inflection point are synthesized into a velocity vector of the door body 2 moving in the third direction. And the door body 2 can be set to move closer to the side where the operator is located during the opening process in the third direction, so that the operator can take the cargo 16 conveniently. Meanwhile, when the customer delivers goods through the goods receiving and dispatching cabinet, after the hatch door main body 2 moves to the open position, the goods 16 are placed on the tray 210, and the goods receiving and dispatching port 820 is controlled to be closed through the touch screen 11, at this time, the hatch door main body 2 moves along the direction opposite to the opening process along the preset path until the goods receiving and dispatching port 820 is closed, and the delivery process is completed.

Of course, in other embodiments, the sliding guide mechanism may also include a curved rail extending along the predetermined track direction, the door body includes a sliding connection portion slidably engaged with the curved rail, and the driving mechanism is configured to drive the door body to move along the curved rail, where the driving mechanism may be disposed on the door body. In this way, the function of sliding guide can also be achieved by means of a curved guide rail.

In some specific embodiments, referring to fig. 5 and 10, the first linear track 310 includes a first guide rail 311 extending along a first direction, the second linear track 320 includes a guide rail adapter plate 321 and a second guide rail 322 attached to the guide rail adapter plate 321 and extending along a second direction, the guide rail adapter plate 321 is attached to a first slider 323 slidably engaged with the first guide rail 311, and the sliding connection portion 250 is configured as a second slider slidably engaged with the second guide rail 322. In this way, by means of the sliding fit of the guide rail and the slider, the movement of the second linear rail 320 along the first linear rail 310 (i.e. the movement in the first direction) and the movement of the hatch body 2 along the second linear rail 320 (i.e. the movement in the second direction) can be achieved.

In some specific embodiments, referring to fig. 10, the number of the first guide rails 311 is at least two, and the first guide rails 311 are arranged in parallel at intervals, and both ends of the guide rail adapter plate 321 are slidably connected to the first guide rails 311 through the first sliders 323, so that by arranging at least two first guide rails 311, the stability of the door body 2 and the second linear rail 320 when moving along the first guide rails 311 can be increased, and the length of the guide rail adapter plate 321 in the second direction can be increased, so as to increase the distance that the door body 2 can move along the second direction, and facilitate taking/placing goods when receiving and sending goods.

The guiding structure 410 may be configured in any suitable way, the purpose of which is to guide the movement of the hatch body 2 along a predetermined trajectory. For example, in some embodiments, referring to fig. 8, the guide structure 410 is configured as a sliding slot extending along the predetermined trajectory, and the guide link 220 is movably embedded in the sliding slot. Thus, the sliding groove can guide the cabin door main body 2 to move along a preset track and reduce the friction resistance to a certain extent.

Further, the guide connection 220 may be configured in any suitable manner for the purpose of a sliding fit with the guide structure 410. For example, in some embodiments, referring to fig. 9 and 10, when the guiding structure 410 is configured as a sliding chute extending along the preset track, the guiding connection 220 may be configured as a roller rotatable around its axis, the roller abutting one of the two opposite side walls of the sliding chute. In this way, during the movement of the door body 2 from the closed position to the open position, the roller is always abutted against one of the two opposing side walls of the chute, so as to reduce the frictional resistance to a large extent while guiding the movement of the door body 2. Of course, in other embodiments, the guide link 220 may be configured as a slider that slidably engages the slide slot.

In other embodiments, the guiding structure 410 may be further configured as a guiding rail extending along the predetermined trajectory, and the guiding connection 220 may be configured as a roller in rolling engagement with the guiding rail, so that the guiding effect on the door body 2 may also be achieved through the engagement of the guiding rail and the roller. The matching between the guide rail and the roller can refer to the matching between the train wheel and the rail, which is a mature prior art and is not described herein again.

The guiding means 4 may be constructed in any suitable way, the purpose of which is to guide the movement of the hatch body 2 along a predetermined trajectory. For example, in some embodiments, referring to fig. 7 and 8, the guide mechanism 4 comprises a guide base 420, the guide base 420 is provided with the guide structure 410 and guide wheels 430 arranged at intervals along the extending direction of the guide structure 410, and the guide wheels 430 are in rolling contact with the door body 2. In this way, the frictional resistance between the hatch body 2 and the guide base 420 can be reduced by the guide wheels 430 to reduce wear.

The door body 2 may be constructed in any suitable manner, for example, in some embodiments, as shown with reference to figures 9 and 10, the door body 2 comprises a support arm 230 and a mount 240, the support arm 230 extends in said first direction, one end is attached to the tray 210 and the other end is attached to the mount 240, the mount 240 is provided with a sliding connection 250, the support arm 230 is provided with a guiding connection 220, and a guide wheel 430 is arranged between the guiding mechanism 4 and the support arm 230 at an interval. Thus, the contact area between the hatch body 2 and the guide base 420 can be reduced, and the frictional resistance between the hatch body 2 and the guide base 420 can be reduced, thereby reducing wear and improving the service life.

In view of the fact that the goods are required to be placed on the tray 210 without being obstructed after entering the goods passage 810 of the goods-transceiving cabinet, in some embodiments, as shown in fig. 9, the two supporting arms 230 are arranged in parallel and spaced, and the two supporting arms 230 are respectively vertically connected to one side of the tray 210 to form the transfer space 260 for the goods to be circulated through the space therebetween. In this manner, cargo may be allowed to pass through the transfer compartment 260 for circulation between the cargo passage 810 of the cargo till and the pallet 210.

The driving mechanism 5 may drive the door body 2 to move in any suitable manner, for example, in some embodiments, as shown in fig. 5 and 10, the driving mechanism 5 includes a motor 510, the door body 2 includes two supporting arms 230, the two supporting arms 230 are connected to the tray 210 in parallel and at intervals, each supporting arm 230 is provided with one sliding connection portion 250, and the motor 510 is connected to the second linear rails 320, which are slidably matched with the two sliding connection portions 250, through the first synchronous transmission mechanism 6 so as to drive the two second linear rails 320 to move along the corresponding first linear rails 310 respectively. In this way, the drive mechanism 5 may indirectly drive the movement of the hatch body 2 by driving the second linear track 320 to move along the first linear track 310. In addition, drive two second straight line tracks 320 simultaneously through first synchronous drive mechanism 6 and remove, stability when can further strengthen hatch door main part 2 and remove to guarantee the stability of goods in the transfer process.

The first synchronous transmission mechanism 6 may be configured in any suitable manner, for example, in some embodiments, as shown in fig. 7 and 11, the first synchronous transmission mechanism 6 includes a linkage shaft 610, two first driving pulleys 620, two first driven pulleys 630 and two first synchronous belts 640, the motor 510 is drivingly connected to the linkage shaft 610 to drive the linkage shaft 610 to rotate around its axis, two ends of the linkage shaft 610 are coaxially sleeved with one first driving pulley 620, the two first driven pulleys 630 are rotatably disposed on the base body around its axis, each first synchronous belt 640 surrounds one first driving pulley 620 and one first driven pulley 630 and extends along the first direction, wherein one second linear track 320 is fixedly connected to one first synchronous belt 640. Thus, the motor 510 drives the linkage shaft 610 to rotate so as to further drive the second linear track 320 to move through the first synchronous belt 640, thereby achieving the purpose of driving the cabin door main body 2 to move. The base body may be a cabinet body of a cargo receiving and dispatching cabinet, or may be other fixed positions, and the disclosure is not limited in particular.

In some embodiments, referring to fig. 10, the rail adapter plate 321 of the second linear rail 320 is attached with a press block 325 at a side facing the first timing belt 640, and the press block 325 is attached with the first timing belt 640. Thus, the rail adapter plate 321 can be attached to the first timing belt 640 by pressing the pressing block 325 against the first timing belt 640.

In some specific embodiments, the driving mechanism 5 may drive the linkage shaft 610 to rotate around its own axis in any suitable manner, for example, as shown in fig. 4, the driving mechanism 5 may be connected to the linkage shaft 610 through a second synchronous transmission mechanism 18, the second synchronous transmission mechanism 18 may include a second driving pulley 1801, a second driven pulley 1802, and a second synchronous belt 1803, the second driving pulley 1801 is in driving connection with the output end of the motor 510, the second driven pulley 1802 is coaxially fixed to the linkage shaft 610, and the second synchronous belt 1803 is wound around the second driving pulley 1801 and the second driven pulley 1802 and drives along with the rotation of the second driving pulley 1801 and the second driven pulley 1802, so as to achieve the purpose that the motor 510 drives the linkage shaft 610 to rotate.

Of course, in other embodiments, the number of the driving mechanisms 5 may also be two and respectively correspond to two second linear rails 320, and each driving mechanism 5 drives one second linear rail 320 to move along the corresponding first linear rail 310 through one transmission mechanism. The transmission mechanism can drive the second linear track 320 to move in a screw transmission manner. For example, the driving mechanism 5 includes a driving motor, the transmission mechanism includes a lead screw in driving connection with the driving motor, the lead screw extends along the first direction, and a nut in threaded fit with the lead screw is fixedly connected to the second linear rail 320. In this way, since the second linear rail 320 abuts on the first linear rail 310 through the sliding connection portion 250, the driving motor can drive the second linear rail 320 to move by driving the lead screw to rotate.

In some embodiments, referring to fig. 3a to 3d, fig. 3a shows a right side view of the door body 2 in the closed position, fig. 3b shows a right side view of a position of the door body 2 between the closed position and the open position, fig. 3c shows a right side view of the door body 2 in the open position, and fig. 3d shows a schematic path of the door body 2 moving from the closed position to the open position, i.e. a schematic diagram of the preset trajectory. The preset trajectory comprises a first segment L1, a second segment L2 and a third segment L3, the first segment L1 extends along a first direction, the third segment L3 extends along a second direction, and the second segment L2 is configured as an arc transition corresponding to the inflection point and is tangent to the first segment L1 and the third segment L3 respectively. Wherein, as shown in fig. 3d, the first direction refers to the vertical direction, the second direction refers to the above-mentioned inclination direction including the vertical direction and the horizontal direction, wherein c represents the velocity vector of the door body 2 in the inclination direction, a represents the velocity component of the door body 2 in the horizontal direction, and b represents the velocity component of the door body 2 in the vertical direction. It can be seen that, in the present disclosure, when the predetermined trajectory is determined, that is, when both the first direction and the second direction are determined, the magnitude of the moving speed of the door body 2 in the first direction (vertical direction) can be indirectly adjusted by adjusting the magnitude of the moving speed of the door body 2 in the second direction (oblique direction) and the horizontal direction by the driving mechanism 5 according to the parallelogram rule. In this way, it is possible to enhance the stability of the door body 2 when changing the moving direction at the inflection point by adjusting the speed at which the door body 2 moves in the first direction (vertical direction).

In order to achieve the above mentioned adjustment of the speed of movement of the door body 2 in the proper position, in some embodiments, as shown with reference to fig. 3d and 5, the door device further comprises a position sensor 17, which position sensor 17 is located at least at the inflection point of the predetermined trajectory to control the speed of movement of the door body 2 according to the trend of the predetermined trajectory. Therefore, the moving speed of the cabin door main body 2 can be adjusted in time when the cabin door main body 2 moves to the inflection point by arranging the position sensor 17 at the corresponding inflection point, so as to ensure the stability of the steering process.

In some specific embodiments, referring to fig. 3d and 5, the number of the position sensors 17 is three and the installation positions thereof correspond to the end of the first segment L1 away from the second segment, the tangent of the first segment L1 and the second segment L2, and the end of the third segment L3 away from the second segment L2, respectively. Wherein the end of the first section L1 remote from the second section L2 corresponds to the closed position of the door body 2 and the end of the third section remote from the second section L2 corresponds to the open position of the door body 2. In this way, different driving strategies may be provided during the opening or closing process of the door body 2, for example, the driving strategy when the door body 2 is in the first segment L1 is S1, and the driving strategy when the door body is in the second segment L2 and the third segment L3 is S2, so that different driving strategies are selected according to the signal states of the three position sensors 17, and the speed component b of the door body 2, for example, in the vertical direction is kept substantially unchanged during the opening or closing process, so that the moving process of the door body 2 is stable and reliable.

In some embodiments, referring to fig. 1, 2 and 4, the door apparatus further includes a frame 1, the sliding guide mechanism is fixedly installed on the frame 1, the frame 1 is configured as a square structure, a lower portion of the square structure has an opening corresponding to the cargo receiving and dispatching port 820, two opposite side walls are used for arranging the sliding guide mechanism, and one side wall between the two opposite side walls is formed with a transfer port 110 for passing the cargo. The goods can be placed on the pallet 210 through the transfer port 110, and the goods can be taken out from the pallet 210.

In some embodiments, the door arrangement further comprises a locking mechanism to lock the sliding guide mechanism in the closed position, thereby locking the door body 2 in the closed position. This enhances the security of the hatch arrangement and prevents the hatch body 2 from being opened at will.

The locking mechanism may be configured in any suitable manner, the purpose of which is to lock the hatch body 2 in the closed position, preventing unintentional opening. For example, in some embodiments, as shown with reference to fig. 7 and 12, the locking mechanism may include a lock body 7 having a locking tongue 710, the second linear rail 320 configured with a locking slot 324 that mates with the locking tongue 710, and in the closed position, the locking tongue 710 mates with the locking slot 324 to lock the second linear rail 320 to the first linear rail 310. Wherein the lock body 7 can be fixed on the frame 1 by the lock holder 720. The lock body 7 is constructed in a mature prior art, and the details of the disclosure are not repeated herein. In other embodiments, the locking mechanism may further comprise a magnetic lock, which is disposed on the frame 1 and corresponds to the position of the second linear track 320 when the door body 2 is in the closed position, and the second linear track 320 is provided with a magnet cooperating with the magnetic lock. The magnetic lock utilizes the principle of electromagnetism generation, and attracts a magnet on the second linear rail 320 when being powered on so as to lock the second linear rail 320 to the first linear rail 310.

In some embodiments, referring to fig. 9, the pallet 210 is provided with a goods-placing area for placing goods and a barrier 270 disposed around an edge of the goods-placing area for preventing the goods from falling down during the movement of the pallet 210. Wherein the baffle 270 has a notch toward the side of the transfer compartment 260 for the transfer of cargo therethrough between the transfer compartment 260 and the transfer port 110.

In some embodiments, referring to fig. 9, the tray 210 is provided with a light anti-pinch curtain 15 for monitoring whether a foreign object (e.g., an operator's arm, etc.) is inserted between the tray 210 and the frame 1 when the door body 2 moves from the open position to the closed position, particularly in the first section L1. When the foreign matter is detected to exist, a prompt signal is sent out, and the closing process of the cabin door main body 2 is stopped until the foreign matter is removed and then the cabin door main body is closed continuously. Therefore, the arm of a person can be prevented from being injured by clamping or the goods receiving and dispatching cabinet can be prevented from being damaged, and the safety performance is improved. Wherein, prevent pressing from both sides light curtain 15 and set up in the baffle 270 and deviate from regional one side is placed to the goods to avoid the influence of goods, avoid causing the wrong report to be alert.

In some embodiments, the anti-pinch light curtain 15 may include a plurality of infrared transmitting tubes spaced apart from each other at the outer edge of the upper side of the tray 210, and an infrared receiving tube is disposed on the frame 1 at a position corresponding to the infrared transmitting tubes when the door body 2 is located at the first section L1. Thus, when the door body 2 is in the closing process and is located at the first segment L1, a series of infrared rays form a light curtain between the infrared transmitting tube and the infrared receiving tube, and when a foreign object enters between the tray 210 and the frame 1 and blocks the infrared rays, a prompt signal is triggered to stop the closing process of the door body 2.

In some embodiments, load cells 19 are provided within the tray 210 for weighing the cargo.

In some embodiments, referring to fig. 16, the door device further includes a controller 20, and the controller 20 is respectively connected to the driving mechanism 5, the anti-pinch light curtain 15, the position sensor 17, and the weighing sensor 19. The controller 20 may be a single chip or a PLC controller, and the disclosure is not limited in this respect.

There is also provided according to a second aspect of the present disclosure a cargo transceiving cabinet, as shown with reference to fig. 13 to 15, comprising: the cabinet body 8 is arranged on a wall body 9, a goods channel 810 for communicating with a goods conveying shaft 10 on the wall body 9 is formed on one side facing the wall body 9, and a goods receiving and dispatching opening 820 is formed on one side facing the ground; and the hatch door device of the cargo transceiving cabinet for closing and opening the cargo transceiving opening 820 as described above, and a transfer passage 830 for goods 16 to pass between the cargo passage 810 and the pallet 210 is formed in the cabinet 8. Thus, the cargo handling cabinet has all the advantages of the cabin door device of the cargo handling cabinet, and can be used for realizing logistics distribution intellectualization in cooperation with the cargo conveying shaft 10. For example, in an application scenario, the cargo receiving and dispatching cabinet can be used for receiving and dispatching goods intelligently at home, that is, the cargo receiving and dispatching cabinet can be hung on a wall surface together with a closet, a cargo transmission shaft 10 is arranged in the wall, building logistics equipment in the cargo transmission shaft 10 puts the cargo 16 (such as takeaway or express delivery) into the cabinet body 8 or takes the cargo 16 out of the cabinet body 8 through a cargo channel 810 at the back of the cargo receiving and dispatching cabinet, so as to complete the receiving and dispatching process, and realize efficient and intelligent logistics distribution. Wherein the cargo 16 may be transferred and transported in the form of a cargo box for ease of transport. It should be understood that the above-described cargo-handling cabinet may also be applied in other application scenarios, and the present disclosure is again not particularly limited.

In some embodiments, the cargo-receiving and-dispatching cabinet further comprises a touch screen 11, a microphone 12, a speaker 13, a light strip 14, a power module 21, and a communication module 22 in signal connection with the controller 20. The power module 21 can be connected with commercial power to supply power to each electric device in the goods receiving and dispatching cabinet; the communication module can adopt one or more of an RS485 bus, an RS232 bus, a WIFI module, a 4G/5G module, a Bluetooth module and a ZigBee module to be in communication connection with the outside, such as the connection with an external cloud platform to receive and send various information; the touch screen 11 can be used for inputting control signals, such as opening and closing the goods transceiving port 820, and can also be used for placing orders or viewing goods information and the like, such as taking orders or viewing the weight of goods and the like; the microphone 12 and the loudspeaker 13 can be used for communicating with a merchant when the cargo receiving and dispatching cabinet is connected to the internet through the communication module 22, and in addition, the loudspeaker 13 can also be used for playing a prompt signal, for example, when foreign matters exist between the cabin door body 2 and the cabinet body 8 in the closing process of the cabin door body 2, the prompt signal is sent; the lighting strip 14 is used for illumination, and is convenient for use at night.

According to a third aspect of the present disclosure, there is also provided a cargo transceiving system of a drone, the cargo transceiving system of the drone including: the unmanned aerial vehicle system comprises a lifting platform, a control system and a control system, wherein the lifting platform is provided with a parking area for parking the unmanned aerial vehicle, and the parking area is provided with a loading and unloading port for loading and unloading goods; the cargo receiving and dispatching cabinet; and a cargo transfer hoistway 10 and a cargo transfer mechanism for circulating the cargo between the landing platform and the cargo-handling cabinet. Like this, this unmanned aerial vehicle's goods receiving and dispatching system has foretell goods receiving and dispatching cabinet's whole advantages, and can be used to cooperate with unmanned aerial vehicle to realize that unmanned aerial vehicle arrives user's family or two-way, quick, the unmanned conveying of office building. For example, in an application scenario, when a user needs to receive goods (for example, take-out or express delivery) after placing an order, the unmanned aerial vehicle autonomously lands in a parking area of the take-off and landing platform and unloads a container, the container enters the goods conveying hoistway 10 through a loading and unloading opening and is conveyed to the goods receiving and dispatching cabinet under the action of the goods conveying mechanism, and the user operates the goods receiving and dispatching cabinet to achieve goods taking. The user sends the packing box flow through this unmanned aerial vehicle's goods receiving and dispatching system and is similar to this, and the direction is opposite, and this disclosure is no longer repeated here.

Wherein, goods transport mechanism can arrange in any suitable mode, and the purpose is in transporting the goods that unmanned aerial vehicle uninstalled to goods receiving and dispatching cabinet. For example, in some embodiments, the cargo transfer mechanism may include a transport trolley and a track for the transport trolley to travel, the track being disposed in the cargo transfer hoistway 10. When receiving goods through this unmanned aerial vehicle's goods receiving and dispatching system, unmanned aerial vehicle descends at the platform of taking off and land to pass through the goods handling mouth uninstallation on the travelling bogie, the travelling bogie passes through the track and moves to the position that corresponds with the goods passageway 810 of goods receiving and dispatching cabinet to in passing through goods passageway 810 uninstallation to goods receiving and dispatching cabinet, in order to accomplish the receiving process. When the user was through this unmanned aerial vehicle's cargo system delivery, put into goods receiving and dispatching cabinet with the goods, tak this goods away by the travelling bogie to through rail mobile to the platform of taking off and land, tak the goods away through unmanned aerial vehicle, in order to accomplish the delivery process.

It should be understood that the cargo cabinet described above may also be used in other application scenarios, and the disclosure is not specifically limited thereto.

The preferred embodiments of the present disclosure are described in detail with reference to the accompanying drawings, however, the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solution of the present disclosure within the technical idea of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure.

It should be noted that the various features described in the above embodiments may be combined in any suitable manner without departing from the scope of the invention. In order to avoid unnecessary repetition, various possible combinations will not be separately described in this disclosure.

In addition, any combination of various embodiments of the present disclosure may be made, and the same should be considered as the disclosure of the present disclosure, as long as it does not depart from the spirit of the present disclosure.

Claims (17)

1. A door arrangement for a cargo-handling cabinet, said door arrangement comprising:

a hatch body (2), the hatch body (2) comprising a tray (210) for placing goods (16) and having a closed position in which the tray (210) is used to close a goods transceiving opening (820) of a goods transceiving cabinet and an open position in which the tray (210) is disengaged to open the goods transceiving opening (820);

a sliding guide mechanism for moving the hatch body (2) between the closed position and the open position along a preset trajectory, the sliding guide mechanism being configured such that the preset trajectory has an inflection point, such that sliding the tray (210) to the inflection point changes the moving direction; and

a drive mechanism (5) for driving the hatch body (2) to move between the closed position and the open position.

2. The door arrangement of a cargo-handling cabinet according to claim 1, wherein the sliding guide mechanism comprises a sliding mechanism (3) and a guide mechanism (4), the door body (2) further comprises a sliding connection (250) and a guide connection (220), the sliding mechanism (3) comprises a first linear rail (310) extending in a first direction and a second linear rail (320) extending in a second direction intersecting the first direction, the second linear rail (320) is slidably connected to the first linear rail (310), the sliding connection (250) is slidably connected to the second linear rail (320), the guide mechanism (4) comprises a guide structure (410), the guide structure (410) extends in the predetermined trajectory direction, the guide connection (220) is slidably connected to the guide structure (410), the driving mechanism (5) is used for driving the second linear track (320) to move along the first direction, so that the cabin door main body (2) can move along the second direction under the guidance of the guiding structure (410) when moving to the inflection point along with the second linear track (320), and the tray (210) is moved along a third direction which is respectively crossed with the first direction and the second direction.

3. The door arrangement of a cargo receiving and dispatching cabinet according to claim 2, characterized in that the first linear track (310) comprises a first rail (311) extending in the first direction, the second linear track (320) comprises a rail adapter plate (321) and a second rail (322) attached to the rail adapter plate (321) and extending in the second direction, the rail adapter plate (321) is attached with a first slider (323) slidably engaged with the first rail (311), and the sliding connection (250) is configured as a second slider slidably engaged with the second rail (322).

4. Door arrangement of a cargo receiving and dispatching cabinet according to claim 2, characterized in that the guiding structure (410) is configured as a chute extending along the predetermined trajectory, the guiding connection (220) being movably embedded in the chute, the guiding connection (220) being configured as a roller rotatable around its axis, the roller abutting one of the opposite two side walls of the chute.

5. Door arrangement of a cargo receiving and dispatching cabinet according to claim 2, characterized in that the guiding mechanism (4) comprises a guiding base (420), on which guiding base (420) the guiding structure (410) and guiding wheels (430) arranged at intervals along the extension direction of the guiding structure (410) are arranged, the guiding wheels (430) being in rolling contact with the door body (2).

6. The door arrangement of a cargo receiving and dispatching cabinet according to claim 2, characterized in that the door body (2) comprises a support arm (230) and a mount (240), the support arm (230) extends along the first direction, one end is fixedly connected to the tray (210) and the other end is fixedly connected to the mount (240), the mount (240) is provided with the sliding connection portion (250), the support arm (230) is provided with the guiding connection portion (220), and a guide wheel (430) is arranged between the guiding mechanism (4) and the support arm (230) at an interval.

7. The hatch arrangement of cargo receiving and dispatching cabinets according to claim 6, characterized in that said support arms (230) are two and spaced apart in parallel, and the two support arms (230) are respectively connected vertically to one side of said pallet (210) to form a transfer space (260) for the circulating cargo (16) through the space therebetween.

8. The door arrangement of a cargo receiving and dispatching cabinet according to claim 2, characterized in that the driving mechanism (5) comprises a motor (510), the door body (2) comprises two supporting arms (230), the two supporting arms (230) are parallelly and separately connected to the tray (210), each supporting arm (230) is provided with one of the sliding connection portions (250), and the motor (510) is connected to the second linear rails (320) of the two sliding connection portions (250) in sliding fit through a first synchronous transmission mechanism (6) so as to drive the two second linear rails (320) to move along the corresponding first linear rails (310).

9. The door arrangement of a cargo-transceiving cabinet according to claim 8, wherein the first synchronous transmission mechanism (6) comprises a linkage shaft (610), two first driving pulleys (620), two first driven pulleys (630) and two first synchronous belts (640), the motor (510) is in driving connection with the linkage shaft (610), so as to drive the linkage shaft (610) to rotate around the axis of the linkage shaft, the first driving belt wheel (620) is coaxially and fixedly sleeved at both ends of the linkage shaft (610), the two first driven belt wheels (630) can be rotatably arranged on the base body around the axis of the linkage shaft, each first synchronous belt (640) surrounds one first driving belt wheel (620) and one first driven belt wheel (630) and extends along the first direction, wherein one of the second linear tracks (320) is fixedly attached to one of the first timing belts (640).

10. The door arrangement of cargo gondola of claim 1, characterized in that the direction of movement of the door body (2) comprises a first direction approaching or moving away from the cargo access opening (820), which is a vertical direction, and a second direction approaching or moving away from an operator after the inflection point, which is a horizontal direction or an inclined direction including a vertical direction and a horizontal direction, and the predetermined trajectory comprises a first section (L1), a second section (L2) and a third section (L3), the first section (L1) extending in the first direction, the third section (L3) extending in the second direction, the second section (L2) being configured as a circular arc transition corresponding to the inflection point and being tangent to the first section (L1) and the third section (L3), respectively.

11. The door arrangement of cargo-handling cabinets according to claim 10, characterized in that said door arrangement further comprises position sensors (17), said position sensors (17) being located at least at the inflection point of said preset trajectory for controlling the speed of movement of said door body (2) according to the trend of said preset trajectory, said position sensors (17) being three in number and being installed at positions corresponding to the end of said first section (L1) remote from said second section (L2), the tangent of said first section (L1) and said second section (L2), and the end of said third section (L3) remote from said second section (L2), respectively.

12. The door arrangement of cargo distribution cabinet according to any of claims 1-11, characterized in that it further comprises a frame (1), said sliding guide means being fixedly mounted on said frame (1), said frame (1) being configured as a square structure having a lower portion with an opening corresponding to said cargo distribution opening (820), opposite side walls for providing said sliding guide means, a side wall between said opposite side walls being formed with a transfer opening (110) for the circulating cargo (16).

13. The door arrangement of a cargo compartment according to claim 2, characterized in that the door arrangement further comprises a locking mechanism to lock the sliding guide mechanism in the closed position to lock the door body (2) in the closed position, the locking mechanism comprising a lock body (7) having a locking tongue (710), the second linear rail (320) being configured with a locking groove (324) cooperating with the locking tongue (710), the locking tongue (710) cooperating with the locking groove (324) to lock the second linear rail (320) to the first linear rail (310) in the closed position.

14. Door arrangement of a cargo compartment according to claim 1, characterized in that the tray (210) is provided with a pinch-proof light curtain (15).

15. Door arrangement of a cargo-receiving and-dispatching cabinet according to claim 1, characterized in that a load cell (19) is arranged inside the tray (210).

16. A cargo transceiving cabinet, characterized in that the cargo transceiving cabinet comprises:

the cabinet body (8) is arranged on a wall body (9), a goods channel (810) used for communicating a goods conveying shaft (10) on the wall body (9) is formed on one side facing the wall body (9), and a goods receiving and dispatching opening (820) is formed on one side facing the ground; and

the cargo compartment door arrangement according to any of claims 1-15, for closing and opening the cargo access opening (820), and wherein a transfer channel (830) for cargo (16) is formed in the compartment body (8) for communicating cargo between the cargo channel (810) and the pallet (210).

17. The cargo receiving and dispatching system of the unmanned aerial vehicle is characterized by comprising:

the unmanned aerial vehicle taking-off and landing platform is provided with a parking area for parking the unmanned aerial vehicle, and the parking area is provided with a loading and unloading port for loading and unloading goods (16);

the cargo transceiving cabinet of claim 16; and

a cargo transfer hoistway (10) and a cargo transfer mechanism for circulating the cargo (16) between the landing platform and the cargo-handling cabinet.

Images