CN218260600U - Conveying equipment and security check system - Google Patents

Abstract

The application relates to the technical field of security check lines, in particular to a conveying device and a security check system. The conveying equipment comprises a first conveying mechanism, a second conveying mechanism, a continuous lifting mechanism and a pushing mechanism; the first conveying mechanism is provided with a waiting position, and the second conveying mechanism is provided with a receiving position; the continuous lifting mechanism comprises a transmission mechanism and two bearing parts, wherein the two bearing parts are connected with the transmission mechanism, and the continuous lifting mechanism is provided with a first station and a second station which are arranged at intervals along the vertical direction; the transmission mechanism is configured to enable one bearing part to be located at the first station and enable the other bearing part to be located at the second station; the pushing mechanism is used for pushing the luggage basket located at the waiting position to the bearing part located at the first station, and the transmission mechanism is also configured to enable the bearing part located at the first station to vertically move to the second station and convey the luggage basket moved to the second station to the receiving position of the second conveying mechanism, so that the purpose of continuously supplying the luggage basket is achieved, and the waiting time of passengers is shortened.

Description

Conveying equipment and security check system

Technical Field

The application relates to the technical field of security check lines, in particular to a conveying device and a security check system.

Background

In the related art, the empty basket automatic supply device configured by the intelligent security inspection system comprises an empty basket lifting device, wherein the empty basket lifting device lifts a single empty basket at a basket taking position from a lower layer to a basket returning line to a finishing table position, so that a traveler is prevented from bending over to take the basket. But current empty basket hoisting device is reciprocating operation mode, returns the basket line when empty basket hoisting device with empty basket from the lower floor and promotes to the arrangement platform position, and the passenger places luggage in empty basket, then after the luggage basket that carries luggage on the arrangement platform is sent into the transfer chain in, empty basket hoist mechanism just can descend to the lower floor once more, waits to receive next empty basket, and after empty basket hoist mechanism carried empty basket and rises to the arrangement platform once more, the passenger can continue to place luggage. Therefore, the time for replenishing the empty basket is longer, and passengers can put luggage into the empty basket after waiting for a period of time, so that the security inspection efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the application is to provide a conveying equipment and security check system to it is longer to alleviate the time that the current conveying equipment that exists supplyes the empty basket among the prior art, and the passenger need wait for a period of time, just can put luggage in the empty basket, the lower technical problem of security check efficiency.

In view of the above, the present application provides a conveying apparatus, including a first conveying mechanism, a second conveying mechanism, a continuous lifting mechanism, and a pushing mechanism; the first conveying mechanism has a waiting position, and the second conveying mechanism has a receiving position; the continuous lifting mechanism comprises a transmission mechanism and two bearing parts, wherein the two bearing parts are connected with the transmission mechanism, and the continuous lifting mechanism is provided with a first station and a second station which are arranged at intervals along the vertical direction; the transmission mechanism is configured to enable one of the bearing parts to be located at the first station and enable the other bearing part to be located at the second station;

the pushing mechanism is used for pushing the luggage basket located at the waiting position to the carrying part located at the first station, and the transmission mechanism is further configured to enable the carrying part located at the first station to vertically move to the second station and convey the luggage basket moved to the second station to the receiving position of the second conveying mechanism.

In one embodiment of the present application, the continuous lifting mechanism further comprises a driving mechanism, and the driving mechanism is in transmission connection with the transmission mechanism; drive mechanism includes interior sprocket group, outer sprocket group, interior chain and outer chain, interior chain tensioning install in interior sprocket group, outer chain tensioning install in outer sprocket group, the moving direction's of load-bearing part front end with interior chain is connected, the moving direction's of load-bearing part rear end with outer chain is connected.

In one embodiment of the present application, the inner sprocket set includes a driving inner sprocket, a first driven inner sprocket, a second driven inner sprocket, and a third driven inner sprocket, the driving inner sprocket and the first driven inner sprocket are spaced apart in a horizontal direction, the second driven inner sprocket is located above the first driven inner sprocket, the third driven inner sprocket is located between the driving inner sprocket and the second driven inner sprocket, the driving inner sprocket, the first driven inner sprocket, and the second driven inner sprocket are located at one side of the inner chain, and the third driven inner sprocket is located at the other side of the inner chain, so that a portion of the inner chain located between the driving inner sprocket and the third driven inner sprocket extends in the horizontal direction, and a portion of the inner chain located between the third driven inner sprocket and the second driven inner sprocket extends in a vertical direction;

outer chain wheel group includes the outer sprocket of initiative, first driven outer sprocket, the driven outer sprocket of second and the driven outer sprocket of third, the outer sprocket of initiative with the coaxial setting of sprocket in the initiative, first driven outer sprocket with the coaxial setting of sprocket in the first driven, the driven outer sprocket of second with the coaxial setting of sprocket in the second driven, the driven outer sprocket of third with the driven outer sprocket of second sets up along the horizontal direction interval, just the driven outer sprocket of third with the outer sprocket of initiative sets up along vertical direction interval.

In one embodiment of the application, the pushing mechanism includes a driving member and a pushing portion, the driving member can drive the pushing portion to move along a set direction, so as to push the luggage basket located at the waiting position onto the carrying portion located at the first station.

In an embodiment of the present application, the pushing mechanism further includes a guide, an extending direction of the guide is parallel to the setting direction, and the pushing portion is slidably connected to the guide.

In one embodiment of the present application, the conveying apparatus further includes a transfer mechanism having a conveying bearing surface, and the transfer mechanism includes a switching component configured to position the conveying bearing surface above the conveying surface of the second conveying mechanism or position the conveying bearing surface below the conveying surface of the second conveying mechanism.

In one embodiment of the application, the second conveying mechanism comprises a plurality of rollers arranged at intervals along the horizontal direction, and the conveying surface of the second conveying mechanism is a plane tangent to the rollers;

the transfer mechanism comprises a transfer rack, the transfer rack is provided with a conveying assembly, and the conveying bearing surface is the upper surface of the conveying assembly;

the switching assembly comprises a driving portion and a cam, wherein the driving portion can drive the cam to rotate, so that the cam can drive the conveying assembly to ascend, or the cam can drive the conveying assembly to descend.

In one embodiment of the present application, the first station is located below the second station.

In an embodiment of the application, the bearing part includes a plurality of bearing plates, the bearing plates are arranged at intervals, and the bearing plates are connected through a flexible structure, so that the bearing part can roll along with at least part of the transmission mechanism in the process of returning from the second station to the first station.

Based on the above purpose, the application also provides a security inspection system, which comprises the conveying equipment.

The beneficial effect of this application mainly lies in:

the application provides a can be applied to security check system, when using, first conveying mechanism carries the basket to the waiting position, drive mechanism makes one of them load-bearing part be located first station, pushing mechanism pushes away the basket that is located waiting position to the load-bearing part that is located first station, then drive mechanism makes the load-bearing part that is located first station move to the second station with the basket that is located on this load-bearing part vertically, the passenger can place luggage in this basket, and at this moment, drive mechanism continues the motion, with the basket that is located the second station of carrying to the receiving position of second conveying mechanism, second conveying mechanism can carry this basket that is equipped with luggage to next position. When the bearing part located at the first station is lifted to the second station, the bearing part originally located at the second station can return to the first station, so that the pushing mechanism can continue to push the next luggage basket located at the waiting position to the bearing part located at the first station, then the transmission mechanism vertically moves the bearing part located at the first station and the luggage basket located on the bearing part to the second station for the passengers to place luggage, and the steps are repeated, so that the purpose of continuously supplying the luggage baskets is realized, the waiting time of the passengers is shortened, and the security inspection efficiency is improved.

Drawings

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

Fig. 1 is a schematic structural diagram of a conveying apparatus provided in an embodiment of the present application;

fig. 2 is a schematic structural diagram of a continuous lifting mechanism in a conveying apparatus provided by an embodiment of the present application;

fig. 3 is a schematic view of another state of a continuous lifting mechanism in a conveying apparatus provided by an embodiment of the present application;

fig. 4 is a schematic structural diagram of a pushing mechanism in a conveying apparatus provided in an embodiment of the present application;

fig. 5 is a schematic structural diagram (a frame body is not shown) of another view angle of the pushing mechanism in the conveying apparatus provided by the embodiment of the present application;

fig. 6 is a schematic structural diagram of a transfer mechanism in a conveying apparatus according to an embodiment of the present disclosure;

FIG. 7 is an enlarged view of a portion of FIG. 6 at B;

FIG. 8 is a schematic diagram of the security screening system of the present embodiment in a waiting position for the luggage basket;

FIG. 9 is a schematic view of the security check system of the present embodiment with the luggage basket at the first station;

FIG. 10 is a schematic view of the security check system of the present embodiment with the luggage basket at a second station;

fig. 11 is a schematic diagram of the security check system provided in this embodiment with the luggage basket in the receiving position.

Icon: 100-a first conveying mechanism; 101-a waiting position; 200-a second conveying mechanism; 201-a receiving location; 202-roller; 300-a continuous lifting mechanism; 301-a first station; 302-a second station; 303-a carrier; 3031-a carrier plate; 3032-flexible structures; 304-a drive mechanism; 305-inner chain; 306-an outer chain; 307-driving inner chain wheel; 308-a first driven inner sprocket; 309-a second driven inner sprocket; 310-a third driven inner sprocket; 311-drive outer sprocket; 312-a first driven outer sprocket; 313-a second driven outer sprocket; 314-a third driven outer sprocket; 315-first synchronization axis; 316-second synchronizing shaft; 317-a third synchronizing shaft; 400-a pushing mechanism; 401-motorized pulley; 402-a timing pulley; 403-synchronous belt; 404-a pushing part; 405-a rack body; 406-a guide bar; 500-a transfer mechanism; 501-transferring a rack; 502-a transport component; 5021-a first transmission shaft; 5022, a conveying belt; 5023-the bearing frame; 5024-driving belt wheel; 503-a base; 504-a second drive shaft; 505-a cam; 506-a guide wheel; 507-a linkage; 508-connecting rod; 600-a frame; 700-a luggage basket; 810-an RFID reader; 820-a multifunctional module; 830-face identification all-in-one machine.

Detailed Description

The technical solutions of the present application will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are some, but not all embodiments of the present application. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.

In the description of the present application, it should be noted that, as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, their indicated orientations or positional relationships are based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and "third" as appearing herein are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" should be interpreted broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

Referring to fig. 1 to 11, the present embodiment provides a conveying apparatus including a first conveying mechanism 100, a second conveying mechanism 200, a continuous lifting mechanism 300, and a pushing mechanism 400; the first conveyance mechanism 100 has a waiting position 101, and the second conveyance mechanism 200 has a receiving position 201; the continuous lifting mechanism 300 comprises a transmission mechanism and two bearing parts 303, wherein the two bearing parts 303 are connected with the transmission mechanism, and the continuous lifting mechanism 300 is provided with a first station 301 and a second station 302 which are arranged at intervals along the vertical direction; the transmission mechanism is configured to locate one of the carriers 303 at the first station 301 and the other carrier 303 at the second station 302; the pushing mechanism 400 is used for pushing the luggage basket 700 located at the waiting position 101 onto the carrying part 303 located at the first station 301, and the transmission mechanism is also configured to vertically move the carrying part 303 located at the first station 301 to the second station 302 and convey the luggage basket 700 moved to the second station 302 to the receiving position 201 of the second conveying mechanism 200.

The conveying apparatus provided by this embodiment can be applied to a security check system, when in use, the first conveying mechanism 100 conveys the baggage basket 700 to the waiting position 101, the transmission mechanism locates one of the carrying portions 303 at the first station 301, the pushing mechanism 400 pushes the baggage basket 700 located at the waiting position 101 onto the carrying portion 303 located at the first station 301, then the transmission mechanism vertically moves the carrying portion 303 located at the first station 301 together with the baggage basket 700 located on the carrying portion 303 to the second station 302, and the passenger can place baggage in the baggage basket 700, at this time, the transmission mechanism continues to move to convey the baggage basket 700 located at the second station 302 to the receiving position 201 of the second conveying mechanism 200, and the second conveying mechanism 200 can convey the baggage basket 700 with baggage to the next position. When the carrying part 303 located at the first station 301 is lifted to the second station 302, the carrying part 303 originally located at the second station 302 returns to the first station 301, so that the pushing mechanism 400 can continue to push the next baggage basket 700 located at the waiting position 101 to the carrying part 303 located at the first station 301, and then the transmission mechanism vertically moves the carrying part 303 located at the first station 301 and the baggage basket 700 located on the carrying part 303 to the second station 302 for the traveler to place the baggage.

It should be noted that the application scenario of the conveying apparatus provided in this embodiment is not limited to the airport security inspection system, and may also be applied to other scenarios requiring workpiece transportation. The conveying equipment provided by the embodiment can be used for conveying the luggage basket 700 and also can be used for conveying other workpieces to be conveyed.

A basket 700 located in the waiting position 101 is typically an empty basket 700.

In one embodiment, the first station 301 is located below the second station 302.

Since the first station 301 is located below the second station 302, when the driving mechanism drives the carrying part 303 located at the first station 301 to vertically move to the second station 302 together with the empty luggage basket 700 located on the carrying part 303, the empty luggage basket 700 can be located at an upper position, so that the passengers can conveniently place the luggage in the empty luggage basket 700 without bending over or squatting.

It should be noted that the first station 301 may be disposed above the second station 302 according to the requirements of different application scenarios.

In one embodiment, referring to fig. 2, the continuous lifting mechanism 300 further comprises a driving mechanism 304, the driving mechanism 304 being in driving connection with the transmission mechanism; the transmission mechanism comprises an inner chain wheel set, an outer chain wheel set, an inner chain 305 and an outer chain 306, wherein the inner chain 305 is installed on the inner chain wheel set in a tensioning mode, the outer chain 306 is installed on the outer chain wheel set in a tensioning mode, the front end of the bearing part 303 in the moving direction is connected with the inner chain 305, and the rear end of the bearing part 303 in the moving direction is connected with the outer chain 306.

In some embodiments, the continuous lifting mechanism 300 further comprises a mounting frame, both sides of which are provided with an inner sprocket set, an outer sprocket set, an inner chain 305 and an outer chain 306, illustratively, the inner sprocket set of both sides is symmetrically disposed, the inner sprocket set comprises a plurality of inner sprockets, and the outer sprocket set comprises a plurality of outer sprockets.

The front end of the moving direction of the bearing part 303 is connected with the inner chain 305, the rear end of the moving direction of the bearing part 303 is connected with the outer chain 306, and the inner chain 305 and the outer chain 306 on the two sides can be synchronously matched for transmission so as to ensure that the bearing part 303 can move stably along with the inner chain 305 and the outer chain 306 on the two sides.

It should be understood that when the carrying part 303 moves to the set position along the moving direction, the end that reaches the set position first is the front end of the carrying part 303 in the moving direction, and the end that reaches the set position later is the rear end of the carrying part 303 in the moving direction.

It should be noted that the inner chain 305 and the outer chain 306 may be replaced by a timing belt 403 or a rubber chain.

In one embodiment, the inner sprocket set includes a driving inner sprocket 307, a first driven inner sprocket 308, a second driven inner sprocket 309, and a third driven inner sprocket 310, the driving inner sprocket 307 and the first driven inner sprocket 308 are spaced apart in a horizontal direction, the second driven inner sprocket 309 is located above the first driven inner sprocket 308, and the third driven inner sprocket 310 is located between the driving inner sprocket 307 and the second driven inner sprocket 309 such that a portion of the inner chain 305 located between the driving inner sprocket 307 and the third driven inner sprocket 310 extends in the horizontal direction and a portion of the inner chain 305 located between the third driven inner sprocket 310 and the second driven inner sprocket 309 extends in a vertical direction; the outer chain wheel set comprises a driving outer chain wheel 311, a first driven outer chain wheel 312, a second driven outer chain wheel 313 and a third driven outer chain wheel 314, the driving outer chain wheel 311 and the driving inner chain wheel 307 are coaxially arranged, the first driven outer chain wheel 312 and the first driven inner chain wheel 308 are coaxially arranged, the second driven outer chain wheel 313 and the second driven inner chain wheel 309 are coaxially arranged, the third driven outer chain wheel 314 and the second driven outer chain wheel 313 are arranged at intervals along the horizontal direction, and the third driven outer chain wheel 314 and the driving outer chain wheel 311 are arranged at intervals along the vertical direction.

Specifically, referring to fig. 2 and 3, the driving inner sprockets 307 on both sides are connected by a first synchronizing shaft 315, the first synchronizing shaft 315 is installed on the installation frame, and the driving mechanism 304 is in transmission connection with the first synchronizing shaft 315 to drive the driving inner sprockets 307 to rotate in the arrow direction a. Illustratively, the drive mechanism 304 is a motor. The first driven inner chain wheels 308 on two sides are connected through a second synchronous shaft 316, and the second synchronous shaft 316 is arranged on the mounting frame; the second driven inner chain wheels 309 on two sides are connected through a third synchronous shaft 317, and the third synchronous shaft 317 is arranged on the mounting frame; the third driven inner sprockets 310 on both sides are respectively mounted on the mounting frame through bearings, and of course, if the third driven inner sprockets 310 include bearing assemblies, they are directly mounted on the mounting frame in use; the inner chain 305 is installed between the driving inner sprocket 307, the third driven inner sprocket 310, the second driven inner sprocket 309 and the first driven inner sprocket 308 in a tensioning manner, the part of the inner chain 305 between the driving inner sprocket 307 and the third driven inner sprocket 310 and the part between the driving inner sprocket 307 and the first driven inner sprocket 308 are both in a horizontal state, and the part of the inner chain 305 between the first driven inner sprocket 308 and the second driven inner sprocket 309 and the part between the second driven inner sprocket 309 and the third driven inner sprocket 310 are both in a vertical state.

When the inner chain 305 is wound around the driving inner sprocket 307, the first driven inner sprocket 308, the second driven inner sprocket 309 and the third driven inner sprocket 310 on the same side of the mounting frame, the driving inner sprocket 307, the first driven inner sprocket 308 and the second driven inner sprocket 309 are located on one side of the inner chain 305, and the third driven inner sprocket 310 is located on the other side of the inner chain 305. Guided by the third driven inner sprocket 310, the inner chain 305 is configured into a closed loop approximating an "L" shape. The distance between the driving inner sprocket 307 and the first driven inner sprocket 308 is greater than the distance between the driving inner sprocket 307 and the third driven inner sprocket 310 to ensure that the first driven inner sprocket 308 and the second synchronizing shaft 316 do not interfere with the load-bearing part 303 when the load-bearing part 303 vertically ascends.

The outer drive sprockets 311 on both sides are mounted on the first synchronizing shaft 315, and the outer drive sprockets 311 are located on one side of the inner drive sprocket 307 near the end of the first synchronizing shaft 315, that is, the two inner drive sprockets 307 are located between the two outer drive sprockets 311. Accordingly, the first driven outer sprockets 312 are mounted on the second synchronizing shaft 316, and the two first driven inner sprockets 308 are located between the two first driven outer sprockets 312; the second driven outer sprockets 313 are mounted on the third synchronizing shaft 317 with the two second driven inner sprockets 309 located between the two second driven outer sprockets 313; the third driven outer sprocket 314 is mounted to the mounting frame by a shaft and a bracket, and the driving outer sprocket 311, the first driven outer sprocket 312, the second driven outer sprocket 313 and the third driven outer sprocket 314 are disposed in such positions that the outer chain 306 forms an approximately rectangular closed loop.

The inner chain 305 moves synchronously with the outer chain 306, ensuring that the carrying part 303 can move smoothly.

For example, the transmission mechanism may further include an inner belt wheel set, an outer belt wheel set, an inner belt and an outer belt, the inner belt is installed in the inner belt wheel set in a tensioned manner, the outer belt is installed in the outer belt wheel set in a tensioned manner, a front end of the bearing portion 303 in the moving direction is connected to the inner belt, and a rear end of the bearing portion 303 in the moving direction is connected to the outer belt.

It should be noted that the number of the carriers 303 is not limited to two, and for example, at least one carrier may be disposed between the carriers 303 located at the first station and the second station, and accordingly, a third station may be located between the first station and the second station for the carriers to stop.

In one embodiment, referring to fig. 3, the carrier 303 includes a plurality of carrier plates 3031, the plurality of carrier plates 3031 are spaced apart, and the plurality of carrier plates 3031 are connected by a flexible structure 3032, so that the carrier 303 can roll along at least part of the transmission mechanism and return from the second station 302 to the first station 301.

Illustratively, the carrier plate 3031 has an elongated strip shape, and a plurality of carrier plates 3031 are arranged at intervals along the width direction of the carrier plate 3031.

The flexible structure 3032 may be in various forms, for example, the flexible structure 3032 may be two belts, the two belts are arranged at intervals along the length direction of the carrier plate 3031, and each carrier plate 3031 is connected with a belt, so as to form an integral carrier portion 303, so as to ensure that the carrier portion 303 can carry the luggage basket 700 or other workpieces to be transported. The flexible structure 3032 may also be two chains, the two chains are respectively located at two ends of the bearing plate 3031, and each bearing plate 3031 is connected to the chains, so as to form an integral bearing portion 303.

Referring to fig. 2, 3 and 10, when the carrier 303 is lifted from the first station 301 to the second station 302 in a vertical direction, that is, when the carrier 303 is lifted from the state shown by the dotted line in fig. 3 to the top position shown in fig. 2, the front end of the carrier 303 vertically rises following the chain length between the third driven inner sprocket 310 and the second driven inner sprocket 309, and at the same time, the rear end of the carrier 303 vertically rises following the chain length between the driving outer sprocket 311 and the third driven outer sprocket 314 until the carrier 303 reaches the second station 302.

Referring to fig. 2, 3, 8 and 9, in the process of returning the carrying part 303 from the second station 302 to the first station 301, the front end of the carrying part 303 passes through the second driven inner sprocket 309 and follows the chain section between the second driven inner sprocket 309 and the first driven inner sprocket 308 to move vertically downward, meanwhile, the rear end of the carrying part 303 follows the chain section between the third driven outer sprocket 314 and the second driven outer sprocket 313 to translate, until after passing around the second driven outer sprocket 313, the carrying part 303 is at the position of the carrying part 303 shown by the solid line in fig. 3, that is, the plate surface of the carrying part 303 is in a vertical state; then the front end of the bearing part 303 continues to move vertically downwards along with the chain section between the second driven inner sprocket 309 and the first driven inner sprocket 308 until bypassing the first driven inner sprocket 308 and following the chain section between the first driven inner sprocket 308 and the driving inner sprocket 307, and at the same time, the rear end of the bearing part 303 follows the chain section between the second driven outer sprocket 313 and the first driven outer sprocket 312 to move downwards until the rear end of the bearing part 303 passes through the first driven outer sprocket 312, so that the bearing part 303 is in the bottom position shown in fig. 2, at this time, the bearing part 303 is at the bottom of the driving inner sprocket 307, the driving outer sprocket 311, the first driven inner sprocket 308 and the first driven outer sprocket 312, and the bearing surface of the bearing part 303 faces downwards, wherein the bearing surface of the bearing part 303 refers to the surface of the bearing part 303 in contact with the luggage basket 700; then, the front end of the carrying part 303 passes through the driving inner sprocket 307 and translates along the chain section between the driving inner sprocket 307 and the third driven inner sprocket 310, and at the same time, the rear end of the carrying part 303 translates along the chain section between the first driven outer sprocket 312 and the driving outer sprocket 311 until after passing around the driving outer sprocket 311, the carrying part 303 is at the position of the carrying part 303 shown by the dotted line in fig. 3, at which time, the carrying part 303 returns to the first station 301, and the carrying surface faces upward, and is in a state of being capable of carrying a luggage basket.

As can be seen from the above movement process, during the process of returning the carrier 303 from the second station 302 to the first station 301, the carrier 303 undergoes the movement states of bending, vertically downward, re-bending, and bend-reversing in sequence.

In one embodiment, the pushing mechanism 400 includes a driving member and a pushing portion 404, the driving member can drive the pushing portion 404 to move in a set direction to push the luggage basket 700 located at the waiting position 101 onto the carrying portion 303 located at the first station 301.

In some embodiments, referring to fig. 4 and 5, the driving member includes a motorized pulley 401 and a synchronous belt transmission assembly, the synchronous belt transmission assembly includes a plurality of synchronous pulleys 402 and a synchronous belt 403 tensioned and installed on the plurality of synchronous pulleys 402, the pushing portion 404 is connected to the synchronous belt 403, and the motorized pulley 401 drives the synchronous belt 403 to move, and then drives the pushing portion 404 to move along a set direction. Illustratively, the motorized pulley 401 rotates clockwise to drive the pushing part 404 to push the luggage basket 700 onto the carrying part 303 at the first station 301; the motorized pulley 401 rotates counterclockwise such that the pushing part 404 is retracted away from the continuous lifting mechanism 300, so that the first transporting mechanism 100 transports the next empty luggage basket 700 to the waiting position 101.

It should be noted that the synchronous belt drive assembly is a conventional one, and the number and arrangement of the synchronous pulleys 402 are not limited to the form shown in fig. 5, and other arrangements may be selected according to actual needs as long as the function of reciprocating the pushing portion 404 in the set direction can be achieved.

The pushing mechanism 400 further includes a frame 405, and the motorized pulley 401 and the timing pulley 402 are mounted to the frame 405.

The pushing part 404 includes a push plate and a mounting plate, both sides of the push plate are formed with flanges, and the flanges and the front edge of the push plate can contact with the side wall of the basket 700 to smoothly push the basket 700 onto the carrying part 303 located at the first station 301. The mounting panel is connected with the rear end of push pedal, and exemplarily, the mounting panel can be provided with the push pedal integrated into one piece, and the mounting panel is fixedly connected with the hold-in range 403, and ensures that the mounting panel and the push pedal can move together with the step belt 403.

It should be noted that the pushing portion 404 may also be a block structure, such as a rectangular block structure shown in fig. 4. Illustratively, the pushing portion 404 may be a solid block structure or a hollow block structure.

In other embodiments, the driving member may also be a telescopic device, the telescopic device is connected to the pushing portion 404, and the telescopic direction of the telescopic device is consistent with the set direction.

One end of the telescopic device is installed on the frame body 405, the other end of the telescopic device is connected with the pushing portion 404, and when the luggage basket 700 is located at the waiting station, the telescopic device extends to drive the pushing portion 404 to move along the set direction, so as to push the luggage basket 700 located at the waiting position 101 to the bearing portion 303 located at the first station 301.

It should be noted that the telescopic device may be an electric push rod, an air cylinder or a hydraulic cylinder.

In one embodiment, the pushing mechanism 400 further comprises a guide member, the extending direction of the guide member is parallel to the setting direction, and the pushing portion 404 is slidably connected with the guide member.

In some embodiments, the guide member includes two guide rods 406, for example, referring to fig. 5, the two guide rods 406 are arranged in parallel and spaced apart, the mounting plate is provided with through holes, the mounting plate is sleeved on the guide rods 406, the mounting plate can slide along the extending direction of the guide rods 406, and the stability of the movement of the pushing portion 404 can be improved by providing the guide member.

The form of the guide member is not limited to the above, and other guide members may be selected according to actual circumstances.

In one embodiment, the transportation apparatus further includes a transfer mechanism 500, the transfer mechanism 500 has a transportation loading surface, and the transfer mechanism 500 includes a switching component configured to position the transportation loading surface above the transportation surface of the second transportation mechanism 200 or position the transportation loading surface below the transportation surface of the second transportation mechanism 200.

When the carrying part 303 located at the second station 302 moves along with the inner chain 305 and the outer chain 306, the baggage basket 700 on the carrying part 303 can be conveyed to the receiving position 201 of the second conveying mechanism 200, in order to ensure that the second conveying mechanism 200 does not need to stop running and further ensure that the baggage basket 700 can be accurately conveyed in place, before the baggage basket 700 on the carrying part 303 is conveyed to the receiving position 201 of the second conveying mechanism 200, the switching component drives the conveying carrying surface of the transfer mechanism 500 to move to the position above the conveying surface of the second conveying mechanism 200, at this time, the conveying carrying surface is not higher than the carrying surface of the carrying part 303 located at the second station, so as to ensure that the baggage basket is smoothly conveyed to the transfer mechanism; then, the baggage basket 700 on the carrying portion 303 is transported onto the transporting and carrying surface of the transferring mechanism 500, and meanwhile, when a part of the baggage basket 700 moves onto the transporting and carrying surface of the transferring mechanism 500, the transferring mechanism 500 can provide further transporting power to the baggage basket 700 to ensure that the baggage basket 700 can be accurately transported to the upper side of the receiving position 201, and then the switching component of the transferring mechanism 500 drives the transporting and carrying surface to descend to the lower side of the transporting surface of the second transporting mechanism 200, at this time, the bottom of the baggage basket 700 can be in contact with the transporting surface of the second transporting mechanism 200, and the second transporting mechanism 200 can transport the baggage basket 700 to the next position.

In one embodiment, referring to fig. 10, the second conveying mechanism 200 comprises a plurality of rollers 202 arranged at intervals along the horizontal direction, and the conveying surface of the second conveying mechanism 200 is a plane tangential to the plurality of rollers 202; referring to fig. 6, the transferring mechanism 500 includes a transferring rack 501, the transferring rack 501 is provided with a conveying assembly 502, and the conveying bearing surface is an upper surface of the conveying assembly 502; the switching component comprises a driving part and a cam 505, wherein the driving part can drive the cam 505 to rotate, so that the cam 505 can drive the conveying component 502 to ascend, or the cam 505 can drive the conveying component 502 to descend.

Illustratively, the transfer assembly 502 is positioned between two adjacent rollers 202, and the number of the transfer assemblies 502 can be multiple or one. The conveying assembly 502 comprises a first motor (not shown in the figure), a first transmission shaft 5021 and a bearing bracket 5023, wherein the first transmission shaft 5021 is horizontally installed on the load transferring rack 501, the bearing bracket 5023 is fixedly installed on the load transferring rack 501, the bearing bracket 5023 is provided with a plurality of transmission belt pulleys 5024 and a conveying belt 5022 which is installed on the transmission belt pulleys 5024 in a tensioning mode, the bottom of the bearing bracket 5023 is provided with a concave part, the first transmission shaft 5021 is located in the concave part, the first transmission shaft 5021 can be in contact with the conveying belt 5022 and generate friction, the first motor drives the first transmission shaft 5021 to rotate around the axis of the first motor, and the conveying belt 5022 is driven to operate through friction force.

The driving part is a second motor (not shown in the figure), and as shown in fig. 7, the switching assembly further includes a second transmission shaft 504, and cams 505 are mounted on the second transmission shaft 504, and exemplarily, the number of the cams 505 is two, and the cams are respectively located at two ends of the second transmission shaft 504. The second transmission shaft 504 is located below the first transmission shaft 5021, and the second transmission shaft 504 is perpendicular to the first transmission shaft 5021.

Referring to fig. 7, the transfer rack 501 is provided with a guide wheel 506, the guide wheel 506 is located above the cam 505, a tread of the cam 505 can be tangent to the tread of the guide wheel 506, an axis of the cam 505 does not overlap with an axis of the second transmission shaft 504, that is, the cam 505 is an eccentric wheel, so that the guide wheel 506 can be driven to ascend or descend in the process that the cam 505 rotates along with the second transmission shaft 504, and further the transfer rack 501 and the conveying assembly 502 can be driven to ascend or descend together.

The driving unit may be a motorized drum.

In one embodiment, referring to fig. 6, the transferring mechanism 500 further includes a base 503, and the transferring frame 501 is mounted on the base 503. Illustratively, the number of the conveying assemblies 502 is three, and the three conveying assemblies 502 are arranged in parallel and spaced apart to provide more stable support for the luggage basket 700. In order to ensure that the three conveying assemblies 502 synchronously ascend or descend, a linkage piece 507 is arranged between the base 503 and the transfer rack 501, the linkage piece 507 is in a bent rod shape, one ends of the two linkage pieces 507 are connected with each other through a connecting rod 508, and the other end of the linkage piece 507 is hinged with the transfer rack 501.

The transfer mechanism 500 may be an existing transfer machine.

In one embodiment, referring to fig. 1, the conveying mechanism further includes a frame 600, and the first conveying mechanism 100, the second conveying mechanism 200, the continuous lifting mechanism 300, and the pushing mechanism 400 may be mounted on the frame 600. The bottom of the frame 600 is provided with a foot cup. A rear side guard plate assembly is arranged on one side of the frame 600 close to the first conveying mechanism 100, and a front side guard plate assembly is arranged on one side of the frame 600 far away from the first conveying mechanism 100.

It should be noted that the first conveying mechanism 100 is a conveyor in the empty basket conveying line, and the first conveying mechanism 100 may be a roller conveyor or a belt conveyor.

The embodiment also provides a security inspection system which comprises the conveying equipment provided by the embodiment.

In the security check system provided by the embodiment, due to the use of the conveying device provided by the embodiment, in use, the first conveying mechanism 100 conveys the baggage basket 700 to the waiting position 101, the transmission mechanism enables one of the carrying parts 303 to be located at the first station 301, the pushing mechanism 400 pushes the baggage basket 700 located at the waiting position 101 onto the carrying part 303 located at the first station 301, then the transmission mechanism enables the carrying part 303 located at the first station 301 together with the baggage basket 700 located on the carrying part 303 to vertically move to the second station 302, and a passenger can place baggage in the baggage basket 700, at this time, the transmission mechanism continues to move to convey the baggage basket 700 located at the second station 302 to the receiving position 201 of the second conveying mechanism 200, and the second conveying mechanism 200 can convey the baggage basket 700 with baggage to a next position, for example, a security check position of a security check machine. When the carrying part 303 located at the first station 301 is lifted to the second station 302, the carrying part 303 originally located at the second station 302 returns to the first station 301, so that the pushing mechanism 400 can continue to push the next baggage basket 700 located at the waiting position 101 to the carrying part 303 located at the first station 301, and then the transmission mechanism vertically moves the carrying part 303 located at the first station 301 and the baggage basket 700 located on the carrying part 303 to the second station 302 for the traveler to place the baggage.

In one embodiment, the security system further includes a security check machine (not shown), and the second conveyor mechanism 200 can convey the baggage basket 700 loaded with baggage to the security check machine for security check.

In one embodiment, the security inspection system further comprises an RFID reader 810, a multifunctional module 820 and a face recognition all-in-one machine 830, and the RFID reader 810, the multifunctional module 820 and the face recognition all-in-one machine 830 are all in the prior art, and the structures thereof are not described in detail.

In use, the number of empty baskets 700 is sufficient to ensure that empty baskets 700 can be continually replenished to waiting position 101.

The following describes the operation of the security inspection system provided in this embodiment in detail with reference to fig. 8 to 11.

Referring to fig. 8, the first conveying mechanism 100 conveys an empty basket 700 to the waiting position 101, one of the carrying portions 303 is located at the first station 301, and referring to fig. 9, the pushing portion 404 pushes the empty basket 700 located at the waiting position 101 onto the carrying portion 303 located at the first station 301, and then, referring to fig. 10, the driving mechanism vertically moves the carrying portion 303 located at the first station 301 together with the empty basket 700 located at the carrying portion 303 to the second station 302, and the passenger can place the baggage in the empty basket 700, at which time, the driving mechanism continues to move, referring to fig. 11, the baggage basket 700 located at the second station 302 is conveyed to the receiving position 201 of the second conveying mechanism 200, and the second conveying mechanism 200 can convey the baggage basket 700 to the security check machine for security check. With reference to fig. 10, when the carrier 303 at the first station 301 is lifted to the second station 302, the carrier 303 at the second station 302 returns to the first station 301, and the next empty basket 700 is at the waiting position 101, as shown in fig. 11, the pushing part 404 pushes the next empty basket 700 at the waiting position 101 to the carrier 303 at the first station 301, and then the process shown in fig. 10 is repeated, and the transmission mechanism vertically moves the carrier 303 at the first station 301 and the empty basket 700 at the carrier 303 to the second station 302 for the traveler to place the baggage, so as to reciprocate, thereby achieving the purpose of continuously supplying the baskets, shortening the waiting time of the traveler, and improving the security inspection efficiency.

Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.

Claims (10)

1. The conveying equipment is characterized by comprising a first conveying mechanism, a second conveying mechanism, a continuous lifting mechanism and a pushing mechanism; the first conveying mechanism has a waiting position, and the second conveying mechanism has a receiving position; the continuous lifting mechanism comprises a transmission mechanism and two bearing parts, wherein the two bearing parts are connected with the transmission mechanism, and the continuous lifting mechanism is provided with a first station and a second station which are arranged at intervals along the vertical direction; the transmission mechanism is configured to enable one of the carrying parts to be located at the first station and enable the other carrying part to be located at the second station;

the pushing mechanism is used for pushing the luggage basket located at the waiting position to the carrying part located at the first station, and the transmission mechanism is further configured to enable the carrying part located at the first station to vertically move to the second station and convey the luggage basket moved to the second station to the receiving position of the second conveying mechanism.

2. The transport apparatus of claim 1, wherein the continuous lift mechanism further comprises a drive mechanism in driving connection with the transmission mechanism; drive mechanism includes interior sprocket group, outer sprocket group, interior chain and outer chain, interior chain tensioning install in interior sprocket group, outer chain tensioning install in outer sprocket group, the moving direction's of load-bearing part front end with interior chain is connected, the moving direction's of load-bearing part rear end with outer chain is connected.

3. The conveyor apparatus of claim 2, wherein the inner sprocket set includes a driving inner sprocket, a first driven inner sprocket, a second driven inner sprocket, and a third driven inner sprocket, the driving inner sprocket and the first driven inner sprocket being spaced apart in a horizontal direction, the second driven inner sprocket being positioned above the first driven inner sprocket, the third driven inner sprocket being positioned between the driving inner sprocket and the second driven inner sprocket, the driving inner sprocket, the first driven inner sprocket, the second driven inner sprocket being positioned on one side of the inner chain, the third driven inner sprocket being positioned on the other side of the inner chain, such that a portion of the inner chain between the driving inner sprocket and the third driven inner sprocket extends in a horizontal direction, and a portion of the inner chain between the third driven inner sprocket and the second driven inner sprocket extends in a vertical direction;

outer chain wheel group includes the outer sprocket of initiative, first driven outer sprocket, the driven outer sprocket of second and the driven outer sprocket of third, the outer sprocket of initiative with the coaxial setting of sprocket in the initiative, first driven outer sprocket with the coaxial setting of sprocket in the first driven, the driven outer sprocket of second with the coaxial setting of sprocket in the second driven, the driven outer sprocket of third with the driven outer sprocket of second sets up along the horizontal direction interval, just the driven outer sprocket of third with the outer sprocket of initiative sets up along vertical direction interval.

4. The conveying apparatus according to claim 1, wherein the pushing mechanism comprises a driving member and a pushing portion, the driving member can drive the pushing portion to move along a set direction so as to push the luggage basket located at the waiting position onto the carrying portion located at the first station.

5. The transport apparatus of claim 4, wherein the pushing mechanism further comprises a guide member extending in a direction parallel to the setting direction, the pushing portion being slidably connected to the guide member.

6. The transport apparatus of claim 1, further comprising a transfer mechanism having a transport carrying surface, the transfer mechanism including a switching assembly configured to position the transport carrying surface above the transport surface of the second transport mechanism or to position the transport carrying surface below the transport surface of the second transport mechanism.

7. The conveying equipment as claimed in claim 6, wherein the second conveying mechanism comprises a plurality of rollers which are arranged at intervals along the horizontal direction, and the conveying surface of the second conveying mechanism is a plane tangent to the plurality of rollers;

the transfer mechanism comprises a transfer rack, the transfer rack is provided with a conveying assembly, and the conveying bearing surface is the upper surface of the conveying assembly;

the switching assembly comprises a driving portion and a cam, wherein the driving portion can drive the cam to rotate, so that the cam can drive the conveying assembly to ascend, or the cam can drive the conveying assembly to descend.

8. The transport apparatus of any one of claims 1 to 7, wherein the first station is located below the second station.

9. The transport apparatus of any one of claims 1 to 7, wherein the carrier comprises a plurality of carrying plates, wherein the carrying plates are spaced apart and connected by a flexible structure, such that the carrier can follow at least part of the rolling motion of the transmission mechanism during the return of the carrier from the second station to the first station.

10. A security system comprising a delivery apparatus according to any of claims 1 to 9.

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