Security inspection equipment

Abstract

The utility model discloses security inspection equipment. The security inspection equipment comprises a first conveying track; a second transfer track; the first transplanting device is arranged between the first conveying track and the second conveying track and used for moving the luggage frames from the first conveying track to the second conveying track; the security check device is arranged on the second conveying track; a third transfer track; the second transplanting device is arranged between the third conveying track and the second conveying track and is used for moving the luggage frame from the second conveying track to the third conveying track; the fourth conveying track is connected with the first transplanting device and used for conveying the luggage frames to the second conveying track through the first transplanting device; the lifting device can be switched between a first position and a second position in the first direction, in the first position, the lifting device is connected with the third conveying track, and in the second position, the lifting device is connected with the fourth conveying track and used for moving the luggage frame from the third conveying track to the fourth conveying track. According to the utility model, the security check work efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of security inspection, in particular to a security inspection device. Background Art

[0002] Security check refers to a mandatory technical inspection carried out in a specific area to ensure public safety and the personal and property safety of citizens. Security check usually includes inspection of personnel, luggage, etc.

[0003] Security inspection machines are installed in airports, stations and other places, including metal detectors, channel-type X-ray machines, etc. Before the security inspection, users usually need to manually pick up the luggage box, put their own luggage into the luggage box, push the luggage box into the conveyor track, and the conveyor track will transport the luggage box with luggage to the security inspection machine for security inspection. After the security inspection, the luggage box with luggage is transported out of the security inspection machine. If the security inspection machine prompts that the luggage needs to be unpacked for inspection, the staff will unpack and inspect it, and then manually move the luggage box with luggage to the conveyor track for secondary security inspection; if the security inspection machine does not prompt that the luggage needs to be unpacked for inspection, the user can take the luggage away after the luggage box with luggage is transported out of the security inspection machine, and the staff will need to manually move the luggage box without luggage to a specific location before the security inspection for the user to take.

[0004] Current security inspection equipment still has links that require manual operation by users or staff, which can easily lead to low security inspection efficiency and poor user experience. In particular, before the second security inspection, staff are required to manually move the luggage boxes containing luggage to the conveyor track, which is tiring for the staff and has low work efficiency. There is also a risk of damage to the user's luggage during the transportation process. Utility Model Content

[0005] The purpose of the utility model is to solve the problem of low working efficiency of security inspection equipment. The utility model provides a security inspection equipment, which can improve the automation degree of the security inspection equipment to improve the efficiency of security inspection work.

[0006] In order to solve the above technical problems, the embodiment of the utility model discloses a security inspection device, including:

[0007] A first conveying track, used for conveying luggage boxes carrying luggage;

[0008] a second conveying track and a first transfer device, wherein the first transfer device is disposed between the first conveying track and the second conveying track and is used to transfer a luggage frame carrying luggage from the first conveying track to the second conveying track;

[0009] A security inspection device, which is arranged on the second conveying track and is used to detect whether the luggage in the luggage box needs to be unpacked;

[0010] The third conveying track is used to convey the luggage box containing the luggage that needs to be unpacked;

[0011] a second transfer device, the second transfer device being disposed between the third transfer track and the second transfer track and being used for moving a luggage frame carrying luggage that needs to be unpacked from the second transfer track to the third transfer track;

[0012] a fourth conveying track, the fourth conveying track being connected to the first transfer device and being used for conveying the luggage frame carrying the unpacked luggage to the second conveying track through the first transfer device;

[0013] A lifting device, the lifting device can be switched between a first position and a second position along a first direction, in the first position, the lifting device is connected to the third conveying track, in the second position, the lifting device is connected to the fourth conveying track, and is used to move the luggage frame carrying the unpacked luggage from the third conveying track to the fourth conveying track.

[0014] With the above technical solution, before security inspection, after the user puts the luggage into the luggage box, the luggage box containing the luggage passes through the first conveying track, the first transfer device, and the second conveying track in turn to enter the security inspection device for security inspection. After the security inspection, if unpacking inspection is required, the luggage box containing the luggage that needs to be unpacked passes through the second transfer device and the third conveying track in turn from the second conveying track for unpacking inspection. After the unpacking inspection, the lifting device automatically moves the luggage box containing the unpacked luggage from the third conveying track to the fourth conveying track, and the luggage box containing the unpacked luggage passes through the first transfer device and the second conveying track in turn from the fourth conveying track to enter the security inspection device for secondary security inspection; if unpacking inspection is not required, the passenger can directly take the luggage away. In this way, during the security inspection process, there is no need for manual intervention in moving the luggage box, which can improve the efficiency of security inspection work.

[0015] According to another specific embodiment of the utility model, the embodiment of the utility model discloses a security inspection device, wherein the lifting device comprises a plurality of first conveying rollers, and the plurality of first conveying rollers are arranged at intervals along the second direction;

[0016] In the first position, the first conveying roller is connected to the third conveying track, and the rotation direction of the first conveying roller is the same as the transmission direction of the third conveying track;

[0017] In the second position, the first conveying roller is connected to the fourth conveying track, the rotation direction of the first conveying roller is the same as the conveying direction of the fourth conveying track, and the conveying direction of the third conveying track is opposite to the conveying direction of the fourth conveying track.

[0018] By adopting the above technical solution, when in the first position, the luggage box containing luggage that needs to be unpacked can be transported to a specific position for unpacking inspection by the first transmission roller; when in the second position, the luggage box containing the unpacked luggage can be moved to the fourth transmission track by the first transmission roller, which can effectively improve work efficiency.

[0019] According to another specific embodiment of the utility model, the embodiment of the utility model discloses a security inspection equipment, the lifting device includes a driving part and a moving part, the multiple first conveying rollers are arranged on the moving part, the moving part and the driving part are connected, and the driving part is used to drive the moving part to reciprocate in the first direction, so that the moving part can switch between the first position and the second position.

[0020] By adopting the above technical solution, the moving part can automatically switch between the first position and the second position under the action of the driving part, so as to move the luggage frame from the third conveying track to the fourth conveying track, thereby improving the automation performance of the lifting device.

[0021] According to another specific embodiment of the utility model, the embodiment of the utility model discloses a security inspection device, wherein the first transplanting device comprises a first conveying roller group and a second conveying roller group, and along the third direction, the first conveying roller group and the second conveying roller group are arranged at intervals, one end of the first conveying roller group is connected to the first conveying track, and the other end is connected to the fourth conveying track, the second conveying roller group is connected to the second conveying track, the rotation direction of the second conveying roller group is the same as the transmission direction of the second conveying track, and the first conveying roller group can switch between a first state and a second state;

[0022] In the first state, the rotation direction of the first conveying roller group is the same as the transmission direction of the first conveying track;

[0023] In the second state, the rotation direction of the first conveying roller group is the same as the conveying direction of the fourth conveying track, and the conveying direction of the first conveying track is opposite to the conveying direction of the fourth conveying track.

[0024] By adopting the above technical solution, the first transfer device can be used to move the luggage box containing luggage transported by the first conveying track to the second conveying track, and can also move the luggage box containing unpacked luggage transported by the fourth conveying track to the second conveying track. Both functions can be achieved without adding other equipment, which reduces costs and improves work efficiency.

[0025] According to another specific embodiment of the utility model, the embodiment of the utility model discloses a security inspection device, wherein the first transplanting device comprises a first transmission part, along the third direction, one end of the first transmission part is arranged on the first conveying roller group, and the other end is arranged on the second conveying roller group, and the first transmission part can be switched between a first initial position and a first bearing position;

[0026] In the first initial position, the first transmission part is not higher than the second conveying roller group, so as to make the luggage frame carrying the luggage be located at the second conveying roller group;

[0027] At the first carrying position, the first transmission part protrudes from the first conveying roller group, and the first transmission part is used for receiving the luggage frame carrying the luggage.

[0028] By adopting the above technical solution, the luggage frame is moved from the first conveying roller group to the second conveying roller group with the assistance of the first transmission part, which can further improve the work efficiency.

[0029] According to another specific embodiment of the utility model, the embodiment of the utility model discloses a security inspection equipment, the first transplanting device includes a first lifting part, and the first lifting part is connected to the first transmission part; in the first load-bearing position, the first lifting part is used to make the first transmission part protrude from the first conveying roller group, and the first transmission part is used to receive a luggage frame carrying luggage; in the first initial position, the first lifting part is used to make the first transmission part not higher than the second conveying roller group, and the second conveying roller group is used to receive the luggage frame carrying luggage.

[0030] According to another specific embodiment of the utility model, the embodiment of the utility model discloses a security inspection device, wherein the first lifting part includes at least one first transmission rod and at least two first cams, the two first cams are arranged on the first transmission rod at intervals along the second direction, and each of the first cams includes a high portion and a low portion;

[0031] When the lower portion contacts the first transmission portion, the first transmission portion is in the first initial position; when the upper portion contacts the first transmission portion, the first transmission portion is in the first bearing position.

[0032] By adopting the above technical solution, the reciprocating motion of the first transmission part in the first direction is realized through the first cam and the first transmission rod, and the structure is simple, easy to realize, and low in cost.

[0033] According to another specific embodiment of the utility model, the embodiment of the utility model discloses a security inspection device, the first lifting part includes a first sensor and a second sensor, along the third direction, the first sensor and the second sensor are arranged at intervals on both sides of the first transmission rod, the first transmission rod includes a first position detection plate, the first position detection plate is arranged between the two first cams, the first position detection plate, the first cam, and the first transmission rod rotate synchronously;

[0034] When the first position detection plate rotates to be arranged opposite to the first sensor along the third direction, the lower part contacts the first transmission part; when the first position detection plate rotates to be arranged opposite to the second sensor along the third direction, the high part contacts the first transmission part.

[0035] By adopting the above technical solution, the first sensor and the second sensor are set to accurately control the rotation position of the first cam, thereby ensuring that the equipment has better stability when working and avoiding accidents in the luggage frame during transportation due to insufficient protruding height of the first transmission part.

[0036] According to another specific embodiment of the utility model, the embodiment of the utility model discloses a security inspection device, wherein the second transplanting device comprises a third conveying roller group and a fourth conveying roller group, wherein the third conveying roller group and the fourth conveying roller group are arranged at intervals along the third direction, the third conveying roller group is connected to the second conveying track, and the fourth conveying roller group is connected to the third conveying track;

[0037] The rotation direction of the third conveying roller group is the same as the transmission direction of the second conveying track, the rotation direction of the fourth conveying roller group is the same as the transmission direction of the third conveying track, and the transmission direction of the second conveying track is the same as the transmission direction of the third conveying track.

[0038] According to another specific embodiment of the utility model, the embodiment of the utility model discloses a security inspection device, wherein the second transplanting device comprises a second transmission part, along the third direction, one end of the second transmission part is arranged on the third conveying roller group, and the other end is arranged on the fourth conveying roller group, and the second transmission part can be switched between a second initial position and a second bearing position;

[0039] In the second initial position, the second transmission part is not higher than the fourth conveying roller group, so as to make the luggage frame carrying the luggage to be unpacked be located on the fourth conveying roller group;

[0040] At the second carrying position, the second transmission part protrudes from the third conveying roller group, and the second transmission part is used for receiving the luggage frame carrying the luggage that needs to be unpacked.

[0041] According to another specific embodiment of the utility model, the embodiment of the utility model discloses a security inspection device, the security inspection device includes a fifth conveying track and a return track, the fifth conveying track is connected to the third conveying roller group, and is used to convey a luggage frame containing luggage that does not need to be unpacked, so that users can pick up the luggage;

[0042] One end of the return track is connected to the fifth conveying track, and the other end is connected to the first conveying track, and is used to transport luggage boxes without luggage to the first conveying track. The transmission direction of the fifth conveying track is the same as the transmission direction of the second conveying track, and the transmission direction of the return track is opposite to the transmission direction of the fifth conveying track.

[0043] By adopting the above technical solution, the luggage frame without luggage can be transferred back to the first conveying track through the return track without manual handling, which can further improve work efficiency.

[0044] According to another specific embodiment of the utility model, the embodiment of the utility model discloses a security inspection device, along the first direction, part of the return track is arranged on one side of the third conveying roller group, and part of the fourth conveying track is arranged on one side of the fourth conveying roller group.

[0045] By adopting the above technical solution, the return track and the fourth conveying track are both arranged on one side of the second transplanting device in the first direction, which can save the overall space occupied by the equipment.

[0046] According to another specific embodiment of the utility model, the embodiment of the utility model discloses a security inspection equipment, wherein the first conveying track, the second conveying track, the third conveying track, the fourth conveying track, the fifth conveying track and the return track are all extended along the second direction, along the third direction, the first conveying track is arranged on one side of the second conveying track, the first conveying track and the third conveying track are spaced apart in the second direction, along the first direction, part of the fourth conveying track is arranged on one side of the third conveying track, and the return track is arranged on one side of the fifth conveying track and the second conveying track.

[0047] According to another specific embodiment of the utility model, the embodiment of the utility model discloses a security inspection equipment, which includes a frame dismantling device, which is arranged at one end of the fifth conveying track, and is used to dismantle the stacked luggage frames without luggage, and move a single luggage frame without luggage from the fifth conveying track to the return track.

[0048] According to another specific embodiment of the present utility model, the embodiment of the present utility model discloses a security inspection device, which includes at least one frame supply device, the return track is connected to the frame supply device, and along the third direction, the frame supply device is arranged on one side of the first conveying track, and is used to provide luggage frames without luggage to users to organize luggage, and to transport luggage frames with luggage to the first conveying track. BRIEF DESCRIPTION OF THE DRAWINGS

[0049] Figure 1 A three-dimensional schematic diagram of the security inspection equipment provided in an embodiment of the present application is shown.

[0050] Figure 2 A top view of the security inspection equipment provided in an embodiment of the present application is shown.

[0051] Figure 3 A simplified schematic diagram of a side view of a frame supply device of a security inspection device provided in an embodiment of the present application is shown.

[0052] Figure 4 A three-dimensional schematic diagram of a frame supply device of a security inspection device provided in an embodiment of the present application is shown.

[0053] Figure 5 A three-dimensional schematic diagram of a first transplanting device of the security inspection equipment provided in an embodiment of the present application is shown.

[0054] Figure 6 A schematic diagram of a conveying roller group of a first transplanting device of a security inspection device provided in an embodiment of the present application is shown.

[0055] Figure 7 A schematic diagram of a first transmission part of a first transplanting device of a security inspection device provided in an embodiment of the present application is shown.

[0056] Figure 8 A partial schematic diagram of a first transmission part of a first transplanting device of a security inspection device provided in an embodiment of the present application is shown.

[0057] Fig. 9 A schematic diagram of a first lifting part and a second lifting part of a security inspection device provided in an embodiment of the present application is shown.

[0058] Fig.10 A partial schematic diagram of a first lifting part and a second lifting part of a security inspection device provided in an embodiment of the present application is shown.

[0059] Fig.11 A partial schematic diagram of a first lifting part and a second lifting part of a security inspection device provided in an embodiment of the present application is shown.

[0060] Fig.12 A schematic diagram of a second transplanting device of the security inspection equipment provided in an embodiment of the present application is shown.

[0061] Fig.13 A schematic diagram showing a first position of a lifting device of a security inspection device provided in an embodiment of the present application is shown.

[0062] Fig.14 A schematic diagram showing the second position of the lifting device of the security inspection equipment provided in an embodiment of the present application is shown. DETAILED DESCRIPTION

[0063] The following is an explanation of the implementation of the present invention by specific specific embodiments. Those skilled in the art can easily understand other advantages and functions of the present invention from the contents disclosed in this specification. Although the description of the present invention will be introduced in conjunction with the preferred embodiment, this does not mean that the features of this utility model are limited to this implementation. On the contrary, the purpose of introducing the utility model in conjunction with the implementation is to cover other options or modifications that may be extended based on the claims of the present invention. In order to provide a deep understanding of the present invention, the following description will include many specific details. The present invention can also be implemented without using these details. In addition, in order to avoid confusion or blurring the focus of the present invention, some specific details will be omitted in the description. It should be noted that, in the absence of conflict, the embodiments in the present invention and the features in the embodiments can be combined with each other.

[0064] It should be noted that in this specification, similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0065] In the description of this embodiment, it should be noted that the terms "upper", "lower", "inner", "bottom", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0066] The terms “first”, “second”, etc. are only used for distinguishing descriptions and should not be understood as indicating or implying relative importance.

[0067] In the description of this embodiment, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this embodiment can be understood according to specific circumstances.

[0068] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0069] In some embodiments, see Figure 1 The present application provides a security inspection device, including a first conveying track 100, a second conveying track 200, a third conveying track 300, a fourth conveying track 400, a fifth conveying track 500 and a return track 600. A luggage box 700 loaded with luggage passes through the first conveying track 100, the second conveying track 200, and the fifth conveying track 500 in sequence to form a first path a; the luggage box 700 loaded with luggage passes through the first conveying track 100, the second conveying track 200, the third conveying track 300, the fourth conveying track 400, and the second conveying track 200 in sequence to form a second path b.

[0070] Exemplarily, the return track 600 is arranged on one side of the fifth conveying track 500 and the second conveying track 200 in the first direction X, the first conveying track 100, the second conveying track 200, the third conveying track 300, the fourth conveying track 400, the fifth conveying track 500 and the return track 600 are all extended along the second direction Y, along the third direction Z, the first conveying track 100 is arranged on one side of the second conveying track 200, the first conveying track 100 and the third conveying track 300 are spaced apart in the second direction Y, and part of the fourth conveying track 400 is arranged on one side of the third conveying track 300 in the first direction X.

[0071] In some embodiments, see Figure 1 , Figure 2The security inspection equipment also includes a first transfer device 10, a second transfer device 20, a security inspection device 30 and a lifting device 40; the first conveying track 100 is used to transport a luggage frame 700 carrying luggage, and the first transfer device 10 is arranged between the first conveying track 100 and the second conveying track 200, and is used to move the luggage frame 700 carrying luggage from the first conveying track 100 to the second conveying track 200; the security inspection device 30 is arranged on the second conveying track 200, and is used to detect whether the luggage in the luggage frame 700 needs to be unpacked; the third conveying track 300 is used to transport the luggage frame 700 carrying luggage that needs to be unpacked, and the second transfer device 20 is arranged between the third conveying track 300 and the second conveying track 200, and is used to move the luggage frame 700 carrying luggage that needs to be unpacked from the second conveying track 200 to the third conveying track 300.

[0072] Exemplarily, the fourth conveying track 400 includes a horizontal section (not shown in the figure) and an inclined section 401. The horizontal section is arranged on one side of the third conveying track 300 in the first direction X, and the horizontal section is parallel to the third conveying track 300. The inclined section 401 is connected to the first transfer device 10 and the horizontal section at both ends in the second direction Y, respectively, and is used to transfer the luggage frame 700 carrying the unpacked luggage to the second conveying track 200 through the first transfer device 10; the lifting device 40 can be moved along the first direction X at the first position (see Figure 3 ), second position (see Figure 4 ), in the first position, the lifting device 40 is connected to the third conveying track 300, and in the second position, the lifting device 40 is connected to the fourth conveying track 400, for moving the luggage frame 700 carrying the unpacked luggage from the third conveying track 300 to the fourth conveying track 400.

[0073] With the above technical solution, before security check, after the user puts the luggage into the luggage frame 700, the luggage frame 700 containing the luggage passes through the first conveying track 100, the first transfer device 10, and the second conveying track 200 in sequence to enter the security inspection device 30 for security check. After the security check, if unpacking inspection is required, the luggage frame 700 containing the luggage that needs to be unpacked passes through the second transfer device 20 and the third conveying track 300 in sequence for unpacking inspection.

[0074] After the unpacking inspection, the lifting device 40 automatically moves the luggage frame 700 carrying the unpacked luggage from the third conveying track 300 to the fourth conveying track 400, and the luggage frame 700 carrying the unpacked luggage passes through the first transfer device 10 and the second conveying track 200 from the fourth conveying track 400 to enter the security inspection device 30 for secondary security inspection; if the unpacking inspection is not required, the passenger can directly take the luggage away. In this way, during the security inspection process, there is no need for manual intervention to move the luggage frame 700, which can improve the efficiency of security inspection work.

[0075] Exemplarily, the security inspection device 30 includes an X-ray machine. Along the first direction X, the X-ray machine cover is arranged above a portion of the second conveying track 200 to form an X-ray inspection channel (not shown in the figure). When the luggage frame 700 carrying luggage is sent into the X-ray inspection channel through the second conveying track 200, the rays generated by the X-ray machine pass through the luggage and reach the detector (not shown in the figure), thereby realizing imaging inspection and judging or allowing staff to judge whether there are illegal items in the luggage, so as to detect whether the luggage in the luggage frame 700 needs to be unpacked. If it does not need to be unpacked, the security inspection is completed through the first path; if it needs to be unpacked, a secondary security inspection is performed through the second path.

[0076] In some embodiments, see Figure 2 , Figure 3 , Figure 4 The security inspection equipment includes at least one frame supply device 50, and the return track 600 is connected to the frame supply device 50. Along the third direction Z, the frame supply device 50 is arranged on one side of the first conveying track 100, and is used to provide a luggage frame 700 without luggage to the user to sort the luggage, and to transport the luggage frame 700 with luggage to the first conveying track 100. Exemplarily, the number of frame supply devices 50 is 3, and the 3 frame supply devices 50 are arranged at intervals along the second direction Y. It can be understood that the present application does not limit the number of frame supply devices 50, for example, 4, 5, 6, etc. frame supply devices 50 can also be set.

[0077] In some embodiments, the frame supply device 50 includes a lifting channel 51, a lifting device 52 and a pushing device 53. The pushing device 53 is arranged on the return track 600, and can push the luggage frame 700 without luggage to the lifting channel 51 along the third direction Z. The lifting device 52 is arranged on the lifting channel 51. The lifting device 40 can switch between a third position c, a fourth position d, and a fifth position e along the first direction X. When in the third position c, the lifting device 40 is used to receive the luggage frame 700 pushed by the pushing device 53; when in the fourth position d, the luggage frame 700 carried by the lifting device 40 remains stationary relative to the frame supply device 50 in the lifting channel 51, so as to allow the user to organize the luggage; when in the fifth position e, the first conveying track 100 is used to receive the luggage frame 700 transmitted by the lifting device 40 along the third direction Z.

[0078] Through the above scheme, the automation level of the security inspection equipment provided by the present application can be increased, and the security inspection efficiency can be further improved. It can be understood that when other factors such as cost are taken into consideration, the structure of the frame supply device 50 can be simplified. For example, in some embodiments, refer to Figure 1The frame supply device 50 includes a storage table 54 and a accommodating space 55. Along the first direction X, the storage table 54 is located on the upper side of the accommodating space 55. The height of the storage table 54 in the first direction X is not less than the height of the first conveying track in the first direction X. It is used to place the luggage frame 700 to facilitate the user to organize the luggage. After the user has finished organizing the luggage, the luggage frame 700 loaded with the luggage can be pushed into the first conveying track 100 along the third direction Z.

[0079] In some embodiments, see Figure 5 , Figure 6 Combined with Figure 1 The first transplanting device 10 includes a first conveying roller group 11 and a second conveying roller group 12. Along the third direction Z, the first conveying roller group 11 and the second conveying roller group 12 are arranged at intervals. One end of the first conveying roller group 11 is connected to the first conveying track 100, and the other end is connected to the fourth conveying track 400. The second conveying roller group 12 is connected to the second conveying track 200. The rotation direction of the second conveying roller group 12 is the same as the transmission direction Q of the second conveying track 200. The first conveying roller group 11 can switch between a first state and a second state; in the first state, the rotation direction of the first conveying roller group 11 is the same as the transmission direction Q of the first conveying track 100; in the second state, the rotation direction of the first conveying roller group 11 is the same as the transmission direction E of the fourth conveying track 400, and the transmission direction of the first conveying track 100 is opposite to the transmission direction of the fourth conveying track 400.

[0080] In some embodiments, see Figure 5 , Figure 6 The first conveying roller group 11 includes a plurality of second conveying rollers 111a, and the second conveying roller group 12 includes a plurality of third conveying rollers 111b. Each second conveying roller 111a of the first conveying roller group 11 and each third conveying roller 111b of the second conveying roller group 12 are arranged at intervals along the third direction Z. The first conveying roller group 11 includes a first electric roller 112, which is used to drive the other second conveying rollers 111a of the first conveying roller group 11 to rotate. The second conveying roller group 12 includes a second electric roller 121, which is used to drive the other third conveying rollers 111b of the second conveying roller group 12 to rotate. In this way, the rotation of the first electric roller 112 and the second electric roller 121 can be controlled separately, and then the rotation direction of the first conveying roller group 11 and the second conveying roller group 12 can be controlled separately.

[0081] Exemplarily, the first conveying roller group 11 includes 5 second conveying rollers 111a, and the second conveying roller group 12 includes 5 third conveying rollers 111b. It can be understood that the present application does not limit the number of second conveying rollers of the first conveying roller group 11 and the second conveying roller group 12. For example, the number can be 4, 6, 7, 8, etc.

[0082] In some embodiments, see Figure 5 Combined with Figure 1 The first transplanting device 10 includes a first transmission part 13. Along the third direction Z, one end of the first transmission part 13 is arranged on the first conveying roller group 11, and the other end is arranged on the second conveying roller group 12. The first transmission part 13 can switch between a first initial position and a first bearing position; in the first initial position, the first transmission part 13 is not higher than the second conveying roller group 12, and is used to make the luggage frame 700 loaded with luggage be located in the second conveying roller group 12; in the first bearing position, the first transmission part 13 protrudes from the first conveying roller group 11, and the first transmission part 13 is used to receive the luggage frame 700 loaded with luggage.

[0083] In some embodiments, the first transplanting device 10 includes a first lifting portion 14, which is connected to the first transmission portion 13; in the first load-bearing position, the first lifting portion 14 is used to make the first transmission portion 13 protrude from the first conveying roller group 11, and the first transmission portion 13 is used to receive the luggage frame 700 carrying the luggage; in the first initial position, the first lifting portion 14 is used to make the first transmission portion 13 not higher than the second conveying roller group 12, and the second conveying roller group 12 is used to receive the luggage frame 700 carrying the luggage.

[0084] In some embodiments, see Figure 7 , Figure 8 The first transmission part 13 includes a first bracket 131 and a plurality of first conveyor belts 132. The plurality of first conveyor belts 132 are arranged between two adjacent second conveyor rollers 111 along the second direction Y. Along the first direction X, one side of the first bracket 131 is provided with a plurality of first conveyor belts 132, and the other side is provided with at least two first rollers 133. Each first roller 133 is connected to the first lifting part 14. When the first transmission part 13 is in the first initial position, under the action of the first lifting part 14, the plurality of first conveyor belts 132 are not higher than the second conveyor roller group 12, so as to make the luggage frame 700 loaded with luggage be located at the second conveyor roller group 12; when the first transmission part 13 is in the first bearing position, under the action of the first lifting part 14, the plurality of first conveyor belts 132 protrude from the first conveyor roller group 11, so as to receive the luggage frame 700 loaded with luggage and move the luggage frame 700 loaded with luggage along the third direction Z to the second conveyor roller group 12.

[0085] In some embodiments, see Figure 7 , Figure 8Each first conveyor belt 132 includes a first mounting plate 1321, a second mounting plate 1322 and a plurality of second rollers 1323. The first mounting plate 1321 and the second mounting plate 1322 are spaced apart along the second direction Y. The first conveyor belt 132 is wound between the first mounting plate 1321 and the second mounting plate 1322. Part of the first conveyor belt 132 is higher than the first mounting plate 1321 and the second mounting plate 1322, and is used to carry and convey the luggage frame 700. A plurality of second rollers 1323 are disposed between the first mounting plate 1321 and the second mounting plate 1322. Each second roller 1323 can rotate around the second direction Y. The first conveyor belt 132 is wound around the circumference of each second roller 1323.

[0086] Exemplarily, the first transmission part 13 includes four first conveyor belts 132, and the four first conveyor belts 132 are arranged between five second conveyor rollers 111 arranged at intervals along the second direction Y. It can be understood that the present application does not limit the number of the first conveyor belts 132, for example, it can also be 3, 5, 6, 7, etc.

[0087] In some embodiments, see Figure 8 , Fig. 9 The first lifting part 14 includes at least one first transmission rod 141 and at least two first cams 142. The two first cams 142 are arranged on the first transmission rod 141 at intervals along the second direction Y. Each first cam 142 includes a high portion 1421 and a low portion 1422. When the low portion 1422 contacts the first transmission part 13, the first transmission part 13 is in the first initial position. When the high portion 1421 contacts the first transmission part 13, the first transmission part 13 is in the first bearing position.

[0088] Exemplarily, the first lifting portion 14 includes two first transmission rods 141 and two groups of first cams 142, the two groups of first cams 142 are arranged at intervals along the third direction Z, and each group of first cams 142 is arranged on each first transmission rod 141, wherein each group of first cams 142 includes two first cams 142 arranged at intervals along the second direction Y, and the first transmission portion 13 includes two groups of first rollers 133, the two groups of first rollers 133 are arranged at intervals along the third direction Z, wherein each group of first rollers 133 includes two first rollers 133 arranged at intervals along the second direction Y, and along the first direction X, each first roller 133 and each first cam 142 are arranged corresponding to each other in pairs.

[0089] In some embodiments, see Fig. 9The first lifting part 14 includes a first motor 143, any one of the first transmission rods 141 is connected to the first motor 143 through a first transmission belt 144, and the first transmission rod 141 connected to the first motor 143 is connected to another first transmission rod 141 through a second transmission belt 145. When the first motor 143 is started, it can drive the two first transmission rods 141 to rotate along the circumferential direction R, so that the lower part 1422 or the upper part 1421 of the first cam 142 contacts the second roller 1323 and the first roller 133. It can be understood that the present application does not limit the number of the first cam 142 and the first roller 133, for example, it can also be 2, 3, 5, 6, etc.

[0090] In some embodiments, see Fig.10 , Fig.11 The first lifting part 14 includes a first sensor 146 and a second sensor 147. Along the third direction Z, the first sensor 146 and the second sensor 147 are spaced apart on both sides of the first transmission rod 141. The first transmission rod 141 includes a first position detection plate 148. The first position detection plate 148 is disposed between the two first cams 142.

[0091] When the first sensor 146 detects the first position detection plate 148, the first sensor 146 and the first position detection plate 148 are arranged relative to each other along the third direction Z, the lower portion 1422 contacts the first roller 133, and the first conveyor belt 132 is in the first initial position; when the second sensor 147 detects the first position detection plate 148, the second sensor 147 and the first position detection plate 148 are arranged relative to each other along the third direction Z, the higher portion 1421 contacts the first roller 133, and the first conveyor belt 132 is in the first carrying position.

[0092] It can be understood that the present application does not limit the number and position of the first sensor 146 and the second sensor 147. For example, in some embodiments, the first sensor 146 and the second sensor 147 can also be arranged on both sides of the first transmission rod 141 along the third direction Z. In this case, a first position detection plate 148 is provided on the first transmission rod 141.

[0093] Adopt the above technical solution, combined with Figure 8 , Fig. 9 , Fig.10 Combined with Figure 5When the first conveying track 100 conveys the luggage frame 700 carrying the luggage to the first conveying roller group 11 along the direction Q, the first electric roller 112 drives the first conveying roller group 11 to rotate in the direction Q, so that the luggage frame 700 carrying the luggage is located at the first conveying roller group 11, the first motor 143 rotates to make the upper part 1421 of the first cam 142 contact with the second roller 1323, the first conveyor belt 132 protrudes from the first conveying roller group 11, and the luggage frame 700 carrying the luggage is moved to the second conveying roller group 12. At this time, the first motor 143 continues to rotate to make the lower part 1422 of the first cam 142 contact with the second roller 1323, the first conveyor belt 132 is not higher than the second conveying roller group 12, and the second electric roller 121 rotates in the direction Q to convey the luggage frame 700 carrying the luggage to the second conveying track 200, and the second conveying track 200 conveys the luggage frame 700 to the security inspection device 30 along the direction Q for security inspection.

[0094] In some embodiments, see Fig.12 The second transplanting device 20 includes a third conveying roller group 21 and a fourth conveying roller group 22. Along the third direction Z, the third conveying roller group 21 and the fourth conveying roller group 22 are arranged at intervals. The third conveying roller group 21 is connected to the second conveying track 200, and the fourth conveying roller group 22 is connected to the third conveying track 300; the rotation direction of the third conveying roller group 21 is the same as the transmission direction of the second conveying track 200, the rotation direction of the fourth conveying roller group 22 is the same as the transmission direction of the third conveying track 300, and the transmission direction of the second conveying track 200 is the same as the transmission direction of the third conveying track 300.

[0095] In some embodiments, see Fig.12 The third conveying roller group 21 includes a plurality of fourth conveying rollers 211a, and the fourth conveying roller group 22 includes a plurality of fifth conveying rollers 211b. Each fourth conveying roller 211a of the third conveying roller group 21 and each fifth conveying roller 211b of the fourth conveying roller group 22 are arranged at intervals along the third direction Z. The third conveying roller group 21 includes a third electric roller 212, which is used to drive the other fourth conveying rollers 211a of the third conveying roller group 21 to rotate. The fourth conveying roller group 22 includes a fourth electric roller 221, which is used to drive the other fifth conveying rollers 211b of the fourth conveying roller group 22 to rotate. In this way, the rotation of the third electric roller 212 and the fourth electric roller 221 can be controlled separately, and then the rotation direction of the third conveying roller group 21 and the fourth conveying roller group 22 can be controlled separately.

[0096] Exemplarily, the third conveying roller group 21 includes 5 fourth conveying rollers 211a, and the fourth conveying roller group 22 includes 5 fifth conveying rollers 211b. It can be understood that the present application does not limit the number of third conveying rollers in the third conveying roller group 21 and the fourth conveying roller group 22. For example, the number can also be 4, 6, 7, 8, etc.

[0097] In some embodiments, the second transplanting device 20 includes a second transmission part 23. Along the third direction Z, one end of the second transmission part 23 is arranged on the third conveying roller group 21, and the other end is arranged on the fourth conveying roller group 22. The second transmission part 23 can switch between a second initial position and a second bearing position; in the second initial position, the second transmission part 23 is not higher than the fourth conveying roller group 22, and is used to make the luggage frame 700 carrying the luggage that needs to be unpacked be located in the fourth conveying roller group 22; in the second bearing position, the second transmission part 23 protrudes from the third conveying roller group 21, and the second transmission part 23 is used to receive the luggage frame 700 carrying the luggage that needs to be unpacked.

[0098] In some embodiments, see Fig.12 Combined with Figure 7 The second transplanting device 20 includes a second lifting portion 24, which is connected to the second transmission portion 23; in the second bearing position, the second lifting portion 24 is used to make the second transmission portion 23 protrude from the third conveying roller group 21, and the second transmission portion 23 is used to receive the luggage frame 700 loaded with luggage; in the second initial position, the second lifting portion 24 is used to make the second transmission portion 23 not higher than the fourth conveying roller group 22, and the fourth conveying roller group 22 is used to receive the luggage frame 700 loaded with luggage.

[0099] In some embodiments, the second transmission part 23 includes a second bracket 231 and a plurality of second conveyor belts 232. The plurality of second conveyor belts 232 are arranged between two adjacent third conveyor rollers 211 along the second direction Y. Along the first direction X, one side of the second bracket 231 is provided with a plurality of second conveyor belts 232, and the other side is provided with at least two third rollers 233. Each third roller 233 is connected to the second lifting part 24. When the second transmission part 23 is in the second initial position, under the action of the second lifting part 24, the plurality of second conveyor belts 232 are not higher than the third conveyor roller group 21, so as to make the luggage frame 700 loaded with luggage be located at the third conveyor roller group 21. When the second transmission part 23 is in the second bearing position, under the action of the second lifting part 24, the plurality of second conveyor belts 232 protrude from the third conveyor roller group 21, so as to receive the luggage frame 700 loaded with luggage and move the luggage frame 700 loaded with luggage along the third direction Z to the third conveyor roller group 21.

[0100] In some embodiments, see Fig.12 Combined with Figure 8Each second conveyor belt 232 includes a third mounting plate 2321, a fourth mounting plate 2322 and a plurality of fourth rollers 2323. The third mounting plate 2321 and the fourth mounting plate 2322 are spaced apart along the second direction Y. The second conveyor belt 232 is wound between the third mounting plate 2321 and the fourth mounting plate 2322. Part of the second conveyor belt 232 is higher than the third mounting plate 2321 and the fourth mounting plate 2322, and is used to carry and convey the luggage frame 700. A plurality of fourth rollers 2323 are disposed between the third mounting plate 2321 and the fourth mounting plate 2322. Each fourth roller 2323 can rotate around the second direction Y. The second conveyor belt 232 is wound around the circumference of each fourth roller 2323.

[0101] Exemplarily, the first transmission part 13 includes four second conveyor belts 232, and the four second conveyor belts 232 are arranged between five third conveyor rollers 211 arranged at intervals along the second direction Y. It can be understood that the present application does not limit the number of the second conveyor belts 232, for example, it can also be 3, 5, 6, 7, etc.

[0102] In some embodiments, see Fig.12 Combined with Fig. 9 The second lifting portion 24 includes at least one second transmission rod 241 and at least two second cams 242. The two second cams 242 are spaced apart from the second transmission rod 241 along the second direction Y. Each second cam 242 includes a high portion 1421 and a low portion 1422. When the low portion 1422 contacts the first transmission portion 13, the second transmission portion 23 is in the second initial position. When the high portion 1421 contacts the second transmission portion 23, the second transmission portion 23 is in the second bearing position.

[0103] Exemplarily, the second lifting portion 24 includes two second transmission rods 241 and two groups of second cams 242, the two groups of second cams 242 are arranged at intervals along the third direction Z, and each group of cams is arranged on each second transmission rod 241, wherein each group of second cams 242 includes two second cams 242 arranged at intervals along the second direction Y, and the second transmission portion 23 includes two groups of third rollers 233, the two groups of third rollers 233 are arranged at intervals along the third direction Z, wherein each group of third rollers 233 includes two third rollers 233 arranged at intervals along the second direction Y, and along the first direction X, each third roller 233 and each second cam 242 are arranged corresponding to each other in pairs.

[0104] In some embodiments, the second lifting part 24 includes a second motor 243, any one of the second transmission rods 241 is connected to the second motor 243 through a third transmission belt 244, and the second transmission rod 241 connected to the second motor 243 is connected to another second transmission rod 241 through a fourth transmission belt 245. When the second motor 243 is started, it can drive the two second transmission rods 241 to rotate along the circumferential direction R, so that the lower part 1422 or the upper part 1421 of the second cam 242 contacts the second roller 1323 and the third roller 233. It can be understood that the present application does not limit the number of the second cam 242 and the third roller 233, for example, it can also be 2, 3, 5, 6, etc.

[0105] In some embodiments, see Fig.12 Combined with Fig.10 , Fig.11 The second lifting part 24 includes a third sensor 246 and a fourth sensor 247. The third sensor 246 and the fourth sensor 247 are arranged on both sides of the third sensor 241 along the third direction Z. A second position detection plate 248 is provided on the third sensor 241. When the third sensor 246 detects the second position detection plate 248, the lower part 1422 contacts the fourth roller 2323, and the second conveyor belt 232 is in the second initial position; when the fourth sensor 247 detects the second position detection plate 248, the upper part 1421 contacts the fourth roller 2323, and the second conveyor belt 232 is in the second carrying position.

[0106] It can be understood that the present application does not limit the number and position of the third sensor 246 and the fourth sensor 247. For example, in some embodiments, the third sensor 246 and the fourth sensor 247 can also be arranged on both sides of the third transmission rod along the third direction Z at intervals. In this case, a second position detection plate 248 is provided on the third transmission rod.

[0107] With the above technical solution, when the second conveying track 200 conveys the luggage frame 700 carrying the luggage along the direction Q to the security inspection device 30 for security inspection, the luggage frame 700 carrying the luggage is defined as a luggage frame 700 carrying luggage that needs to be unpacked and a luggage frame 700 carrying luggage that does not need to be unpacked according to the security inspection situation. After the luggage frame 700 carrying luggage that needs to be unpacked reaches the third conveying roller group 21, the second motor rotates to make the high portion 1421 of the second cam 242 contact the third roller 233, and the second conveying roller group 21 is rotated to make the high portion 1421 of the second cam 242 contact the third roller 233. The belt 232 protrudes from the third conveying roller set 21, and moves the luggage frame 700 carrying the luggage to the fourth conveying roller set 22. At this time, the second motor continues to rotate to make the lower part 1422 of the second cam 242 contact with the third roller 233, so that the second conveyor belt 232 is not higher than the fourth conveying roller set 22. The fourth electric roller 221 rotates in the direction Q to transport the luggage frame 700 carrying the luggage to the third conveying track 300. The third conveying track 300 transports the luggage frame 700 along the direction Q to a specific device for unpacking inspection.

[0108] In some embodiments, see Fig.13 , Fig.14 The lifting device 40 includes a plurality of first conveying rollers 401, and the plurality of first conveying rollers 401 are arranged at intervals along the second direction Y; at the first position ( Fig.13 As shown), the first conveying roller 401 is connected to the third conveying track 300, and the rotation direction of the first conveying roller 401 is the same as the transmission direction Q of the third conveying track 300; in the second position ( Fig.14 As shown), the first conveying roller 401 is connected to the fourth conveying track 400, the rotation direction of the first conveying roller 401 is the same as the conveying direction E of the fourth conveying track 400, and the conveying direction Q of the third conveying track 300 is opposite to the conveying direction E of the fourth conveying track 400.

[0109] For example, see Figure 1 The security inspection equipment includes a package opening platform 70. Along the second direction, the lifting device 40 is arranged between the package opening platform 70 and the third conveying track 300. In the first position, the first conveying roller 401 rotates in the direction Q to convey the luggage frame 700 carrying the luggage to be opened to the package opening platform 70 for unpacking inspection; after the unpacking inspection is completed, the first conveying roller 401 switches the luggage frame 700 carrying the unpacked luggage to the second position, and the first conveying roller 401 rotates in the direction E to move the luggage frame 700 carrying the unpacked luggage to the fourth conveying track 400. The fourth conveying track 400 moves the luggage frame 700 carrying the unpacked luggage to the first transfer device 10 along the direction E, and the luggage frame 700 carrying the unpacked luggage is moved to the second conveying track 200 by the first transfer device 10 for secondary security inspection.

[0110] In some embodiments, see Fig.13 , Fig.14 The lifting device 40 includes a driving part 402 and a moving part 403. A plurality of first conveying rollers 401 are arranged on the moving part 403. The moving part 403 is connected to the driving part 402. The driving part 402 is used to drive the moving part 403 to reciprocate in the first direction X so that the moving part 403 can switch between the first position and the second position.

[0111] In some embodiments, the security inspection equipment includes a fifth conveying track 500 and a return track 600. The fifth conveying track 500 is connected to the third conveying roller group 21, and is used to transport a luggage box 700 containing luggage that does not need to be unpacked for users to pick up the luggage. Along the first direction X, the return track 600 is arranged on one side of the fifth conveying track 500, and is used to transport the luggage box 700 without luggage to the first conveying track 100. The transmission direction of the fifth conveying track 500 is the same as the transmission direction of the second conveying track 200, and the transmission direction of the return track 600 is opposite to the transmission direction of the fifth conveying track 500.

[0112] In some embodiments, see Figure 1 The security inspection equipment includes a frame dismantling device 60, which is arranged at one end of the fifth conveying track 500, and is used to dismantle the stacked luggage frames 700 without luggage, and move a single luggage frame 700 without luggage from the fifth conveying track 500 to the return track 600.

[0113] Exemplarily, the fifth conveying track 500 moves the luggage frames 700 carrying luggage that does not need to be unpacked along direction Q to the unframing device 60 for users to pick up the luggage. After the users take the luggage away, the luggage frames 700 without luggage are stacked in the unframing device 60, the stacked luggage frames 700 without luggage are unframed, and a single luggage frame 700 without luggage is moved from the fifth conveying track 500 to the return track 600, and the return track 600 moves the luggage frames 700 without luggage along direction E to the frame supply device 50.

[0114] See also Figure 1 , Figure 2In the security inspection device provided by the present application, the frame supply device 50 can automatically or manually provide a luggage frame 700 without luggage for the user to organize the luggage. After the user has organized the luggage, the frame supply device 50 pushes the luggage frame 700 loaded with luggage into the first conveying track 100. The first conveying track 100 moves the luggage frame 700 loaded with luggage to the first transfer device 10 along the direction G. The first transfer device 10 moves the luggage frame 700 loaded with luggage to the second conveying track 200 along the second direction Y. After being inspected by the security inspection device 30, if it is not necessary to open the package, the luggage frame 700 loaded with luggage passes through the second transfer device 20 and the fifth conveying track 500 in sequence from the second conveying track 200. At this time, the luggage frame 700 loaded with luggage is transported to the frame removal device 60 through the first path a for the user to pick up the luggage.

[0115] When the luggage frame 700 carrying the luggage is inspected by the security inspection device 30, if it is necessary to open the baggage for inspection, the second transfer device 20 moves the luggage frame 700 carrying the luggage to be opened along the second direction Y to the third conveying track 300, and the luggage frame 700 carrying the luggage to be opened is transported from the third conveying track 300 to the first transfer device 10 along the direction E through the lifting device 40, the fourth conveying track 400, and the fourth conveying track 400. At this time, the luggage frame 700 carrying the luggage is transported to the second conveying track 200 via the second path b for secondary security inspection. After the secondary security inspection, if it is not necessary to open the baggage, the luggage frame 700 carrying the luggage passes through the first path a for the user to pick up the luggage.

[0116] When the security check is completed, the luggage frame 700 without luggage is moved along the direction E by the frame dismantling device 60 through the return track 600 and the frame supply device 50 in sequence, and is made available to the next user.

[0117] In the above process, the first transfer device 10 can play a merging role, merging the luggage frame 700 transported by the first conveying track 100 or the fourth conveying track 400 and transporting them to the second conveying track 200; the second transfer device 20 can play a diverting role, diverting the luggage frame 700 transported by the second conveying track to the third conveying track 300 or the fifth conveying track 500.

[0118] Although the present invention has been illustrated and described with reference to certain preferred embodiments of the present invention, it should be understood by those skilled in the art that the above contents are further detailed descriptions of the present invention in combination with specific embodiments, and it cannot be determined that the specific implementation of the present invention is limited to these descriptions. Those skilled in the art may make various changes in form and details, including making several simple deductions or substitutions, without departing from the spirit and scope of the present invention.

Claims

1. A security inspection device, characterized in that: include: A first conveying track, used for conveying luggage boxes carrying luggage; a second conveying track and a first transfer device, wherein the first transfer device is disposed between the first conveying track and the second conveying track and is used to transfer a luggage frame carrying luggage from the first conveying track to the second conveying track; A security inspection device, which is arranged on the second conveying track and is used to detect whether the luggage in the luggage box needs to be unpacked; The third conveying track is used to convey the luggage box containing the luggage that needs to be unpacked; a second transfer device, the second transfer device being disposed between the third transfer track and the second transfer track and being used for moving a luggage frame carrying luggage that needs to be unpacked from the second transfer track to the third transfer track; a fourth conveying track, the fourth conveying track being connected to the first transfer device and being used for conveying the luggage frame carrying the unpacked luggage to the second conveying track through the first transfer device; A lifting device, the lifting device can be switched between a first position and a second position along a first direction, in the first position, the lifting device is connected to the third conveying track, in the second position, the lifting device is connected to the fourth conveying track, and is used to move the luggage frame carrying the unpacked luggage from the third conveying track to the fourth conveying track.

2. The security inspection device according to claim 1, characterized in that: The lifting device comprises a plurality of first conveying rollers, and the plurality of first conveying rollers are arranged at intervals along the second direction; In the first position, the first conveying roller is connected to the third conveying track, and the rotation direction of the first conveying roller is the same as the transmission direction of the third conveying track; In the second position, the first conveying roller is connected to the fourth conveying track, the rotation direction of the first conveying roller is the same as the conveying direction of the fourth conveying track, and the conveying direction of the third conveying track is opposite to the conveying direction of the fourth conveying track.

3. The security inspection device according to claim 2, characterized in that: The lifting device includes a driving part and a moving part, the multiple first conveying rollers are arranged on the moving part, the moving part is connected to the driving part, and the driving part is used to drive the moving part to reciprocate in the first direction, so that the moving part can switch between the first position and the second position.

4. The security inspection device according to any one of claims 1 to 3, characterized in that: The first transplanting device comprises a first conveying roller group and a second conveying roller group. The first conveying roller group and the second conveying roller group are arranged at intervals along the third direction. One end of the first conveying roller group is connected to the first conveying track, and the other end is connected to the fourth conveying track. The second conveying roller group is connected to the second conveying track. The rotation direction of the second conveying roller group is the same as the transmission direction of the second conveying track. The first conveying roller group can switch between a first state and a second state. In the first state, the rotation direction of the first conveying roller group is the same as the transmission direction of the first conveying track; In the second state, the rotation direction of the first conveying roller group is the same as the conveying direction of the fourth conveying track, and the conveying direction of the first conveying track is opposite to the conveying direction of the fourth conveying track.

5. The security inspection device according to claim 4, characterized in that: The first transplanting device comprises a first transmission part, along the third direction, one end of the first transmission part is arranged on the first conveying roller group, and the other end is arranged on the second conveying roller group, and the first transmission part can be switched between a first initial position and a first bearing position; In the first initial position, the first transmission part is not higher than the second conveying roller group, so as to make the luggage frame carrying the luggage be located at the second conveying roller group; At the first carrying position, the first transmission part protrudes from the first conveying roller group, and the first transmission part is used to receive the luggage frame carrying the luggage.

6. The security inspection device according to claim 5, characterized in that: The first transplanting device includes a first lifting part, which is connected to the first transmission part; in the first load-bearing position, the first lifting part is used to make the first transmission part protrude from the first conveying roller group, and the first transmission part is used to receive a luggage frame carrying luggage; in the first initial position, the first lifting part is used to make the first transmission part not higher than the second conveying roller group, and the second conveying roller group is used to receive the luggage frame carrying luggage.

7. The security inspection device according to claim 6, characterized in that: The first lifting portion includes at least one first transmission rod and at least two first cams, the two first cams are arranged on the first transmission rod at intervals along the second direction, and each of the first cams includes a high portion and a low portion; When the lower portion contacts the first transmission portion, the first transmission portion is in the first initial position; when the upper portion contacts the first transmission portion, the first transmission portion is in the first bearing position.

8. The security inspection device according to claim 7, characterized in that: The first lifting part includes a first sensor and a second sensor. Along the third direction, the first sensor and the second sensor are arranged at two sides of the first transmission rod at intervals. The first transmission rod includes a first position detection plate. The first position detection plate is arranged between the two first cams. The first position detection plate, the first cam and the first transmission rod rotate synchronously. When the first position detection plate rotates to be arranged opposite to the first sensor along the third direction, the lower part contacts the first transmission part; when the first position detection plate rotates to be arranged opposite to the second sensor along the third direction, the high part contacts the first transmission part.

9. The security inspection device according to any one of claims 1 to 3, characterized in that: The second transplanting device comprises a third conveying roller group and a fourth conveying roller group. The third conveying roller group and the fourth conveying roller group are arranged at intervals along the third direction. The third conveying roller group is connected to the second conveying track, and the fourth conveying roller group is connected to the third conveying track. The rotation direction of the third conveying roller group is the same as the transmission direction of the second conveying track, the rotation direction of the fourth conveying roller group is the same as the transmission direction of the third conveying track, and the transmission direction of the second conveying track is the same as the transmission direction of the third conveying track.

10. The security inspection device according to claim 9, characterized in that: The second transplanting device comprises a second transmission part, along the third direction, one end of the second transmission part is arranged on the third conveying roller group, and the other end is arranged on the fourth conveying roller group, and the second transmission part can be switched between a second initial position and a second bearing position; In the second initial position, the second transmission part is not higher than the fourth conveying roller group, so as to make the luggage frame carrying the luggage to be unpacked be located on the fourth conveying roller group; At the second carrying position, the second transmission part protrudes from the third conveying roller group, and the second transmission part is used for receiving the luggage frame carrying the luggage that needs to be unpacked.

11. The security inspection device according to claim 9, characterized in that: The security inspection equipment comprises a fifth conveying track and a return track, wherein the fifth conveying track is connected to the third conveying roller group and is used to convey a luggage frame containing luggage that does not need to be unpacked, so that users can pick up the luggage; One end of the return track is connected to the fifth conveying track, and the other end is connected to the first conveying track, and is used to transport luggage boxes without luggage to the first conveying track. The transmission direction of the fifth conveying track is the same as the transmission direction of the second conveying track, and the transmission direction of the return track is opposite to the transmission direction of the fifth conveying track.

12. The security inspection device according to claim 11, characterized in that: Along the first direction, part of the return track is arranged on one side of the third conveying roller group, and part of the fourth conveying track is arranged on one side of the fourth conveying roller group.

13. The security inspection device according to claim 11, characterized in that: The first conveying track, the second conveying track, the third conveying track, the fourth conveying track, the fifth conveying track and the return track are all extended along the second direction. Along the third direction, the first conveying track is arranged on one side of the second conveying track, and the first conveying track and the third conveying track are spaced apart in the second direction. Along the first direction, part of the fourth conveying track is arranged on one side of the third conveying track, and the return track is arranged on one side of the fifth conveying track and the second conveying track.

14. The security inspection device according to claim 11, characterized in that: The security inspection equipment includes a frame removal device, which is arranged at one end of the fifth conveying track and is used to remove the stacked luggage frames without luggage and move a single luggage frame without luggage from the fifth conveying track to the return track.

15. The security inspection device according to claim 11, characterized in that: The security inspection equipment includes at least one frame supply device, the return track is connected to the frame supply device, and along the third direction, the frame supply device is arranged on one side of the first conveying track, and is used to provide luggage frames without luggage to users to organize luggage, and transport luggage frames with luggage to the first conveying track.

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