WO2021114533A1 - Carrying apparatus and security inspection system having same - Google Patents

Abstract

Provided are a carrying apparatus and security inspection system thereof; the carrying apparatus is used for carrying an empty tray (1), and comprises a first carrying line (10), a second carrying line (20), and a tray discharge mechanism (30); the first carrying line (10) is provided with a clearance gap (11); the first carrying line (10) and the second bearing line (20) are arranged adjacent to each other; the tray discharge mechanism (30) comprises a driving part (31) and a turning assembly (32); the driving part (31) is arranged below the first carrying line (10), and at least part of the turning assembly (32) is arranged opposite to the clearance gap (11); the driving part (31) drives the turning assembly (32) to rotate relative to the first carrying line (10), causing an empty tray (1) located on the first carrying line (10) to be separated from the first carrying line (10) and moved to the second carrying line (20) along the turning assembly (32). The carrying apparatus transfers the empty tray (1) from the first carrying line (10) to the second carrying line (20) so as to satisfy the demands for tray retrieval at different locations.

Description

Carrying device and security inspection system with the same

cross reference

This disclosure requires that the application number submitted on December 13, 2019 is 201911285103.6 and the name is "carrying device and security inspection system with the same", and the application number submitted on December 13, 2019 is 201922238859.7 and the name is "carrying device" And the priority of the Chinese patent application with its security inspection system", the entire content of the Chinese patent application is incorporated herein by reference in its entirety.

Technical field

The present disclosure relates to the field of security inspection technology, in particular to a bearing device and a security inspection system having the same.

Background technique

Civil aviation, customs and other units all take passengers to carry luggage into the area to be checked before entering the security check. Part of the inspection area prepares empty pallets for carrying luggage in advance, and the empty pallets are placed in the waiting area by the security inspector in advance. After the empty pallets in the waiting area are used up, the security inspector will place the empty pallets from the goods machine or the exit section of the CT machine. The area is moved to the area to be inspected. Conveyor belts are also used to convey empty pallets, but conveyor belt conveying can only convey empty pallets to a fixed position, and empty pallets cannot be switched on two different platforms, thus failing to meet the demand for retrieving trays at different positions.

Summary of the invention

A main purpose of the present disclosure is to overcome at least one of the above-mentioned drawbacks of the prior art, and to provide a bearing device and a security inspection system having the same.

According to a first aspect of the present invention, there is provided a carrying device for carrying an empty tray, and the carrying device includes:

The first bearing line, the first bearing line is provided with an avoidance gap;

The second carrying line, the first carrying line and the second carrying line are arranged adjacent to each other;

A tray ejection mechanism, the tray ejection mechanism includes a driving part and a turning assembly, the driving part is arranged below the first bearing line, and at least a part of the turning assembly is arranged opposite to the avoidance gap;

Wherein, the driving part is drivingly connected with the turning assembly to drive the turning assembly to rotate relative to the first carrying line, and to make the empty tray on the first carrying line separate from the first carrying line and move along the turning assembly to the second carrying line.

In an embodiment of the present invention, the turning assembly includes:

The rotating frame, the driving part is drivingly connected with the rotating frame to drive the rotating frame to rotate relative to the first load line;

The rolling part is arranged on the rotating frame, and at least part of the rolling part is rotatably arranged relative to the rotating frame, so that when the rolling part passes through the avoidance gap and contacts the empty tray, the empty tray is movably arranged along the rolling part.

In an embodiment of the present invention, the rolling part is a fluent strip, and the fluent strip is arranged opposite to the avoidance gap, and is movably arranged in the avoidance gap.

In an embodiment of the present invention, there are a plurality of avoidance gaps, the plurality of avoidance gaps are arranged at intervals along the length direction of the first load line, there are a plurality of rolling parts, and the plurality of rolling parts correspond to the plurality of avoidance gaps one by one. It is arranged to drive the empty tray away from the first carrying line through a plurality of rolling parts.

In an embodiment of the present invention, the first bearing line is a roller conveyor line, and the roller conveyor line includes a plurality of first rollers, and an avoidance gap is formed between two adjacent first rollers.

In an embodiment of the present invention, a plurality of avoidance gaps are formed between the plurality of first rollers, and the first bearing line further includes:

For the first supporting plate, a part of the avoiding gaps among the plurality of avoiding gaps can optionally correspond to the first supporting plate or the turning assembly.

In an embodiment of the present invention, the first pallet is detachably arranged in the avoidance gap;

Wherein, the first pallet includes a containing groove, the notch of the containing groove faces the empty tray, and the plane of the bottom of the containing groove is higher than the bottom of the first roller.

In an embodiment of the present invention, the bearing device further includes:

In the frame, the first bearing line and the second bearing line are both arranged on the frame, the driving part is hinged to the frame, and the turning assembly is hinged to the frame;

Wherein, the driving part includes a push rod, and the turning assembly is hinged on the push rod to drive the turning assembly to rotate relative to the frame when the push rod expands and contracts.

In an embodiment of the present invention, the second bearing line includes:

Sliding slide, the sliding slide is arranged obliquely to the first load line, and the upwardly inclined end of the slide slide is close to the first load line, so that after the turning assembly drives the empty tray to leave the first load line, the turning assembly and the sliding slide are both Tilt upwards to make the empty tray move from the turning assembly to the sliding slide.

In an embodiment of the present invention, the second bearing line further includes:

There are a plurality of rotating parts, and the plurality of rotating parts are arranged on the sliding slide at intervals and rotatably arranged relative to the sliding slide, so that when the empty tray is in contact with the empty tray, the empty tray drives the rotating part to rotate;

Wherein, the side of the sliding slide away from the first load line is provided with a stopper, and the stopper is used to contact the empty tray to restrict the empty tray from separating from the sliding slide.

In an embodiment of the present invention, at least part of the stopper is a buffer.

In an embodiment of the present invention, a first detector is provided on the side of the first load-bearing wire away from the second load-bearing wire; and a second detector is provided on the side of the second load-bearing wire away from the first load-bearing wire.

According to a second aspect of the present invention, there is provided a security inspection system, including a carrying device and a security inspection device, the carrying device being the aforementioned carrying device.

The carrying device of the present invention includes a first carrying line, a second carrying line and a tray ejection mechanism. The tray ejection mechanism can transfer an empty tray on the first carrying line to the second carrying line. That is, when conveying empty pallets, the empty pallets can only be conveyed to the first carrying line, and then transferred by the tray ejection mechanism. Compared with the prior art, a conveying line can only satisfy one platform to receive empty pallets. The carrying device can make The empty trays are transferred from the first carrying line to the second carrying line to meet the demand for trays at different positions.

Description of the drawings

By considering the following detailed description of the preferred embodiments of the present disclosure in conjunction with the accompanying drawings, various objectives, features, and advantages of the present disclosure will become more apparent. The drawings are merely exemplary illustrations of the present disclosure, and are not necessarily drawn to scale. In the drawings, the same reference numerals always refer to the same or similar parts. among them:

Fig. 1 is a schematic structural diagram from a first perspective of a bearing device according to an exemplary embodiment;

Fig. 2 is a schematic structural diagram from a second perspective of a bearing device according to an exemplary embodiment;

Fig. 3 is a schematic structural diagram from a third perspective of a bearing device according to an exemplary embodiment;

Fig. 4 is a schematic structural diagram from a first perspective of a bearing device according to another exemplary embodiment;

Fig. 5 is a schematic structural diagram from a second perspective of a bearing device according to another exemplary embodiment;

Fig. 6 is a schematic structural diagram from a third perspective of a bearing device according to another exemplary embodiment;

Fig. 7 is a schematic diagram showing a first partial structure of a carrying device according to an exemplary embodiment;

Fig. 8 is a schematic diagram showing a second partial structure of a carrying device according to an exemplary embodiment;

Fig. 9 is a schematic diagram showing a third part of the structure of a carrying device according to an exemplary embodiment;

Fig. 10 is a schematic diagram showing a fourth part of the structure of a carrying device according to an exemplary embodiment;

Fig. 11 is a schematic diagram showing a fifth partial structure of a carrying device according to an exemplary embodiment;

Fig. 12 is a schematic structural view from a first view angle of a tray ejection mechanism of a carrier device according to an exemplary embodiment;

Fig. 13 is a schematic structural diagram from a second view angle of a tray ejection mechanism of a carrier device according to an exemplary embodiment;

Fig. 14 is a schematic structural view from a third perspective of a tray ejection mechanism of a carrier device according to an exemplary embodiment;

Fig. 15 is a schematic structural diagram showing a first hinge assembly of a carrying device according to an exemplary embodiment;

Fig. 16 is a schematic structural diagram showing a second hinge assembly of a carrying device according to an exemplary embodiment;

Fig. 17 is a schematic structural diagram from a first view angle of a luggage stand of a carrying device according to an exemplary embodiment;

Fig. 18 is a schematic structural diagram from a second perspective of a luggage stand of a carrying device according to an exemplary embodiment;

Fig. 19 is a schematic structural diagram from a first perspective of a first carrying line or a conveying line of a carrying device according to an exemplary embodiment;

Fig. 20 is a schematic structural diagram from a second perspective of a first carrying line or a conveying line of a carrying device according to an exemplary embodiment;

Fig. 21 is a schematic structural view from a third perspective of a first carrying line or a conveying line of a carrying device according to an exemplary embodiment.

The reference signs are explained as follows:

1. Empty tray; 10. First load line; 11. Avoidance gap; 12. First roller; 13. First pallet; 14. First detector; 15. First support; 16. Second support 20, second load line; 21, sliding slide; 22, rotating part; 23, second detector; 30, tray mechanism; 31, driving part; 311, push rod; 32, turning assembly; 321, Turning frame; 322, rolling part; 33, first hinge assembly; 331, first base; 332, first rotating shaft; 333, first bearing; 334, first circlip; 34, second hinge assembly; 341, first Two bases; 342, the second rotating shaft; 343, the second bearing; 344, the second circlip; 40, the frame; 41, the beam; 42, the column;

50. Conveyor line; 51. The second roller; 52. The second pallet; 53, the third support; 54, the fourth support; 60, the luggage table; 61, the countertop; 62, the power-assisted rotating part; 63, 64. Limiting part; 65. Rotating part; 66. First mounting part; 67. Second mounting part; 70. First shielding plate; 71. Second shielding plate; 72. Third shielding plate; 73. The fourth shielding baffle;

100. Conveyor table; 110, the first tray-taking port; 120, the detector; 200, the sorting platform; 210, the second tray-taking port.

Detailed ways

Typical embodiments embodying the features and advantages of the present disclosure will be described in detail in the following description. It should be understood that the present disclosure can have various changes in different embodiments, which do not depart from the scope of the present disclosure, and the description and drawings therein are essentially for illustrative purposes, rather than limiting the present disclosure. public.

In the following description of different exemplary embodiments of the present disclosure, reference is made to the accompanying drawings, which form a part of the present disclosure, and therein are shown by way of example different exemplary structures, systems, and steps that can implement various aspects of the present disclosure. . It should be understood that other specific solutions of components, structures, exemplary devices, systems, and steps can be used, and structural and functional modifications can be made without departing from the scope of the present disclosure. Moreover, although the terms "above", "between", "within", etc. may be used in this specification to describe different exemplary features and elements of the present disclosure, these terms are used herein for convenience only, for example, according to The directions of the examples in the drawings. Nothing in this specification should be understood as requiring a specific three-dimensional direction of the structure to fall within the scope of the present disclosure.

An embodiment of the present invention provides a carrying device. Please refer to Figures 1 to 21. The carrying device is used to carry the empty tray 1. The carrying device includes: a first carrying line 10, and an avoidance gap is provided on the first carrying line 10 11; the second load line 20, the first load line 10 is arranged adjacent to the second load line 20; the tray mechanism 30, the tray mechanism 30 includes a driving part 31 and an overturning assembly 32, the driving part 31 is arranged on the first carrying line Below 10, at least a part of the turning assembly 32 is arranged opposite to the avoidance gap 11; wherein, the driving part 31 is drivingly connected with the turning assembly 32 to drive the turning assembly 32 to rotate relative to the first carrying line 10 and to position the turning assembly 32 relative to the first carrying line 10 The empty tray 1 on 10 is separated from the first carrying line 10 and moves to the second carrying line 20 along the turning assembly 32.

The carrying device of an embodiment of the present invention includes a first carrying line 10, a second carrying line 20, and a tray ejection mechanism 30. The tray ejection mechanism 30 can transfer an empty tray located on the first carrying line 10 to the second carrying line 20. . That is, when the empty pallet 1 is conveyed, the empty pallet 1 can only be conveyed to the first carrying line 10, and then transferred by the tray ejection mechanism 30. Compared with the prior art, a conveying line can only meet the requirement of receiving empty pallets by one platform. The carrying device can transfer the empty tray 1 from the first carrying line 10 to the second carrying line 20, so as to meet the demand of taking trays at different positions.

In one embodiment, when the driving part 31 drives the turning assembly 32 to rotate upward, the turning assembly 32 contacts the empty tray 1 located on the first carrying line 10, and because one end of the turning assembly 32 rises, the empty tray 1 will move along The turning assembly 32 is moved so as to be transferred to the second carrying line 20.

As shown in FIG. 12, the turning assembly 32 includes a rotating frame 321, and the driving part 31 is drivingly connected with the rotating frame 321 to drive the rotating frame 321 to rotate relative to the first load line 10; the rolling part 322, the rolling part 322 is arranged on the rotating frame On 321, at least part of the rolling part 322 is rotatably arranged relative to the rotating frame 321, so that when the rolling part 322 passes through the avoidance gap 11 and contacts the empty tray 1, the empty tray 1 is movably arranged along the rolling part 322. The driving part 31 drives the rotating frame 321 to rotate, and the rotating frame 321 drives the rolling part 322 to rotate upward. At this time, the empty tray 1 will move along the rolling part 322, and since the rolling part 322 is a rotating part, the empty tray 1 and the rolling are reduced. The friction between the parts 322 makes it easier for the empty tray 1 to escape from the rolling part 322.

In an embodiment, the rolling portion 322 may be a rotatable component such as a roller or a ball, which is not limited herein.

In one embodiment, the rolling part 322 is a fluent strip, and the fluent strip is arranged opposite to the avoidance gap 11 and is movably arranged in the avoidance gap 11. When the fluent bar is in its original state, it can be stored in the avoidance gap 11 or under the avoidance gap 11. It is best not to contact the empty tray 1. When the empty tray 1 is transferred, the rolling part 322 will be removed from the avoidance gap. 11 is turned out to drive empty tray 1.

In one embodiment, the tray ejection mechanism 30 is configured to correspond to the empty tray 1 one by one, so that the turning assembly 32 will be located on the first carrying line 10 and the empty tray corresponding to the first tray 110 1 Move to the second carrying line 20, and make the empty tray 1 correspond to the second tray opening 210. When the empty tray 1 is located at the position where the turning assembly 32 is located, the empty tray 1 corresponds to the first tray opening 110, that is, the empty tray 1 can be directly taken out from the first tray opening 110 without position adjustment, but the turning assembly 32 After the empty tray 1 is transferred to the second carrying line 20, the empty tray 1 corresponds to the second tray taking opening 210, and the passenger can directly take the empty tray 1 without adjusting the position.

In one embodiment, there are multiple tray ejection mechanisms 30, and the multiple tray ejection mechanisms 30 are independently arranged to drive multiple empty trays 1 to be transferred to the second carrying line 20.

In one embodiment, the driving part 31 of the tray mechanism 30 adopts an electric push rod, a 4-bar crank mechanism, an air cylinder, a small power oil cylinder, etc., and the tray angle β of the turning assembly 32 is 0-30°. Among them, the driving part 31 can adopt a combination of an electric push rod and a stepping motor, a combination of an electric push rod and a servo motor, a cylinder as an actuator, compressed air pushes the cylinder to complete, or an oil cylinder as an actuator, hydraulic pump and hydraulic oil pushes the cylinder to complete. The flip angle can be set according to requirements. The larger the angle, the faster the spit, and the smaller the angle, the slower the spit.

In one embodiment, the driving part 31 has a fixed end, and the fixed end is hinged on the frame 40 by using a sheet metal structure, carbon steel plate, alloy steel, and profile parts. Between the first rotating shaft 332 of the first hinge assembly 33 and the first base 331 are provided rolling bearings, oil-free bushings, fish-eye bearings, and oil-containing sealed bearings to reduce friction. Both sides of the first rotating shaft 332 are fixed by circlips. One side of the shoulder is fixed, and the other side is fixed at the movable end, and the movable end can adopt circlip, split pin, thread and other methods.

In one embodiment, the rotating frame 321 is formed by welding integral sheet metal, welded by segmented sheet metal and then spliced, formed by cutting a profile and spliced, or formed by bending a plate. The rolling part 322 can directly adopt a fluent strip, or the turning assembly 32 adopts a structural support (turret 321) + rolling bearing (rolling part 322), a structural support (turning frame 321) + a revolving body (rolling part 322), etc.

In one embodiment, there are a plurality of avoidance gaps 11, the plurality of avoidance gaps 11 are arranged at intervals along the length direction of the first load line 10, there are a plurality of rolling parts 322, and the plurality of rolling parts 322 and the plurality of avoidance gaps 11 are one by one. Correspondingly, the empty tray 1 is driven away from the first carrying line 10 through the plurality of rolling parts 322. A tray ejection mechanism 30 includes a driving part 31 and a turning assembly 32, and the turning assembly 32 can ensure a rotating frame 321 and a plurality of rolling parts 322 arranged on the rotating frame 321, thereby stably lifting the empty tray 1.

In one embodiment, the rotating frame 321 is a U-shaped frame, and the two rolling parts 322 are respectively arranged at both ends of the U-shaped frame.

In one embodiment, as shown in FIGS. 19 to 21, the first load-bearing line 10 is a roller conveyor line. The roller conveyor line includes a plurality of first rollers 12, between two adjacent first rollers 12 Form an avoidance gap 11.

In one embodiment, the two ends of the first roller 12 are respectively mounted on the frame 40 through the first support 15 and the second support 16, and one end of the first roller 12 is the driving end, that is, the power source is driven by the first support member 15 and the second support member 16. One end of a roller 12 ensures that the first roller 12 rotates relative to the frame 40, so that the first roller 12 drives the empty tray 1 to move.

In one embodiment, the first carrying line 10 has the function of conveying the empty tray 1, that is, after the empty tray 1 is conveyed to a preset position, it is moved to the second carrying line 20 by the tray ejection mechanism 30.

As shown in FIG. 20, a plurality of avoidance gaps 11 are formed between the plurality of first rollers 12, and the first bearing line 10 further includes: a first pallet 13. A part of the avoidance gaps 11 of the plurality of avoidance gaps 11 can be selected. Correspondingly, there is a first support plate 13 or a turning assembly 32.

In one embodiment, considering that there are multiple first rollers 12, that is, there are multiple avoidance gaps 11, but not every avoidance gap 11 corresponds to the turning assembly 32, so it can be used when the turning assembly 32 does not correspond to the avoidance. A first support plate 13 is provided in the gap 11 to cover the avoidance gap 11. This arrangement can prevent objects or human bodies from erroneously extending into the avoidance gap 11.

In one embodiment, the first pallet 13 is a detachable piece, which can be added according to requirements. Of course, it can also be removed when the turning assembly 32 needs to be added. The entire design can meet the needs of different customers, and The versatility of the device.

In one embodiment, the first pallet 13 is detachably arranged in the avoidance gap 11; wherein, the first pallet 13 includes a receiving slot, the slot of the receiving slot faces the empty tray 1, and the bottom of the receiving slot is on a high plane. At the bottom of the first roller 12. The first pallet 13 arranged in the middle of the avoidance gap 11 is more visualized, and the safety guarantee is more reliable.

In one embodiment, the carrying device further includes a frame 40, the first carrying wire 10 and the second carrying wire 20 are both arranged on the frame 40, the driving part 31 is hinged to the frame 40, and the turning assembly 32 is hinged to the frame 40; Wherein, the driving part 31 includes a push rod 311, and the turning assembly 32 is hinged on the push rod 311 to drive the turning assembly 32 to rotate relative to the frame 40 when the push rod 311 expands and contracts. When the driving part 31 drives the push rod 311 to extend, the turning assembly 32 rotates relative to the frame 40 to rotate upward, so that the empty tray 1 is separated from the turning assembly 32.

In one embodiment, the turnover assembly 32 is arranged on the frame 40 through a first hinge assembly 33, the driving part 31 is arranged on the frame 40 through a second hinge assembly 34, and the turnover assembly 32 is also arranged on the frame 40 through a second hinge assembly 34. Putter 311 on.

As shown in Figures 12 and 15, the first hinge assembly 33 includes a first base 331, a first rotating shaft 332, a first bearing 333, and a first circlip 334. The first base 331 is arranged on the frame 40, and the turning assembly 32 is arranged On the first rotating shaft 332, the first rotating shaft 332 is rotatably disposed with respect to the first base 331 via the first bearing 333, and the first circlip 334 is used to limit the first rotating shaft 332.

As shown in Figures 12 and 16, the second hinge assembly 34 includes a second base 341, a second rotating shaft 342, a second bearing 343, and a second retaining spring 344. The second retaining spring 344 is used to limit the second rotating shaft 342. The second bearing 343 is an articulated rotary bearing. Among them, there are two second hinge assemblies 34, the second base 341 of one second hinge assembly 34 is arranged on the frame 40, and the second bearing 343 is connected to the driving part 31 so that the second bearing 343 is opposite to the second hinge assembly 342 through the second rotating shaft 342. The second base 341 is rotatably arranged, the second base 341 of the other second hinge assembly 34 is arranged on the push rod 311, and the second bearing 343 is connected to the turning assembly 32.

In one embodiment, the first rotating shaft 332 and the second rotating shaft 342 are formed by machining.

As shown in Figures 10 and 11, the second load-bearing line 20 includes a sliding slide 21, which is arranged obliquely to the first load-bearing line 10, and the upwardly inclined end of the slide-off slide 21 is close to the first load-bearing line 10. After the turning assembly 32 drives the empty tray 1 away from the first load line 10, both the turning assembly 32 and the sliding slide 21 are inclined upward, so that the empty tray 1 is moved from the turning assembly 32 to the sliding slide 21. In order to make the empty tray 1 slide down from the turning assembly 32 quickly, and the turning angle β of the turning assembly 32 does not need to be too large, a sliding slide 21 is provided. When the empty tray 1 enters the sliding slide 21, due to the sliding The sliding plate 21 is also inclined, so that the moving speed of the empty tray 1 can be accelerated.

In one embodiment, the second bearing line 20 further includes: a rotating part 22, there are multiple rotating parts 22, the plurality of rotating parts 22 are arranged on the sliding slide 21 at intervals, and are rotatably relative to the sliding slide 21 Is arranged so that when it is in contact with the empty tray 1, the empty tray 1 drives the rotating part 22 to rotate; wherein, the side of the sliding slide 21 away from the first load line 10 is provided with a stopper, and the stopper is used to contact the empty tray 1 to contact to restrict the empty tray 1 from falling off the sliding slide 21. The setting of the rotating part 22 can reduce the friction of the empty tray 1. The rotating part 22 can be a roller, a ball, etc. Of course, the sliding slide 21 and the rotating part 22 can be fluent.

In one embodiment, the rotating part 22 is a power-assisted mechanism. The power-assisted mechanism adopts fluent strips, non-standard design pulleys, non-standard racks, and bearings on the rotating shaft. The power-assisted mechanism adopts sheet metal structure and machined parts as support. , The supporting structure is fixed by chute bolts and nuts, and fixed connection bolts and nuts.

In one embodiment, at least part of the stopper is a buffer. The frame 40 is provided with a stopper, and the stopper is used to prevent the empty tray 1 from falling off the slide plate 21, and the provision of a buffer can relieve the impact of the two. Wherein, the stop part may include a rubber pad, a spring pad, and the like.

As shown in FIG. 11, a first detector 14 is provided on the side of the first supporting wire 10 away from the second supporting wire 20; a second detector 23 is provided on the side of the second supporting wire 20 away from the first supporting wire 10. The setting of the first detector 14 can determine whether the empty tray 1 is moved into place and whether there is an empty tray 1 on the first carrying line 10, and the second detector 23 can determine whether the empty tray 1 is moved into place and whether the empty tray 1 is on the second carrying line 20. Is there an empty tray 1 set? Through the correlation of the first detector 14 and the second detector 23, the conversion of the empty tray 1 on the first carrying line 10 and the second carrying line 20 can be accurately realized. Wherein, the first detector 14 and the second detector 23 may be multiple.

In an embodiment, the first detector 14 and the second detector 23 may be infrared detectors, laser detectors, or visual detectors, as long as the position information of the empty tray 1 can be obtained.

In one embodiment, the carrying device includes: a conveying table 100, the conveying table 100 includes a first carrying line 10 and a conveying line 50, the first carrying line 10 is located below the conveying line 50, and the first carrying line 10 is used to carry empty pallets 1. Conveyor line 50 is used to transport empty pallets 1 loaded with luggage; sorting platform 200, conveying platform 100 is arranged adjacent to sorting platform 200, sorting platform 200 includes second carrying line 20 and baggage table 60, second carrying line 20 Located below the baggage table 60, the second carrying line 20 is used to carry empty pallets 1, and the baggage table 60 is used to place empty pallets 1 to be loaded with baggage; wherein, the conveyor table 100 is provided with a first tray port 110 for passing through The first tray-taking port 110 obtains the empty tray 1 on the first carrying line 10, and a second tray-taking port 210 is provided on the sorting platform 200 to obtain the empty tray 1 on the second carrying line 20 through the second tray-taking port 210 . The first tray 110 and the second tray 210 are respectively provided on the conveying platform 100 and the sorting platform 200, so that the empty tray 1 can be obtained from the first carrying line 10 and the second carrying line 20 respectively, that is, It can be used by passengers and security inspectors to obtain empty trays 1 from different locations.

In one embodiment, the conveyor platform 100 is mainly used for transportation, and the sorting platform 200 is mainly used for passenger luggage sorting, that is, the empty tray 1 is obtained from the second carrying line 20, and then placed on the luggage counter 60, and the luggage is placed After entering the empty tray 1, it is conveyed by the conveying line 50.

In an embodiment, the conveying platform 100 and the sorting platform 200 can be spliced together, of course, the two can also be a whole, which is not limited here.

In one embodiment, the first tray removal port 110 is provided on the side of the conveying platform 100 away from the sorting platform 200, and the second tray removal port 210 is disposed on the side of the sorting platform 200 away from the conveying platform 100; wherein, the first tray removal The port 110 is opposite to the second disk taking port 210. The first order-taking port 110 and the second order-taking port 210 are respectively located on both sides of the carrying device, which respectively correspond to the station requirements of security inspectors and passengers. Of course, in the case of a large passenger flow, it is not ruled out that passengers stand at the first handicap 110.

In one embodiment, there are a plurality of first disk taking openings 110, and the plurality of first taking disk openings 110 are arranged at intervals along the length direction of the first carrier line 10, and/or, there is one second disk taking opening 210.

In one embodiment, there are multiple first trays 110, each of the first trays 110 can take out an empty tray 1 at the same time, the second tray 210 is one, and the second trays 210 can be used at the same time. A plurality of empty trays 1 are taken out; wherein, the number of empty trays 1 that can be taken out simultaneously by the second tray taking opening 210 is equal to the number of the first tray taking opening 110. The first tray opening 110 generally corresponds to security inspectors, so the number of empty trays 1 is small, and considering that the first carrying line 10 has a conveying function, the first tray opening 110 is designed as a small opening, and its length can be used Take out an empty tray 1. The second order taking port 210 corresponds to passengers, so the number of empty trays 1 is relatively large, so it is set as a large opening, and different passengers can take plates from one large opening.

As shown in FIG. 6, a detector 120 is provided on the conveying table 100, and the detector 120 is used to determine whether there is a disk taking operation in the first disk taking port 110. The detector 120 is used for judging whether there is an arm extending in the first disk taking port 110, and if so, the turning assembly 32 cannot be turned over to avoid clamping the arm. The detector 120 is a protector. The detector 120 may be an infrared detector, a laser detector, or a visual detector, as long as the position information of the human body can be obtained. There may be a plurality of detectors 120, which are arranged along the extending direction of the first disk taking opening 110.

As shown in Figures 17 and 18, the luggage stand 60 includes: a table 61, which is arranged in parallel with the conveyor line 50; a power-assisted rotating part 62, which is rotatably arranged relative to the table 61, and the power-assisted rotating part 62 is used for Contact with the empty pallet 1 and after the empty pallet 1 is loaded with luggage, the empty pallet 1 moves along the power-assisted rotating part 62 to the conveying line 50; wherein, the empty pallet 1 is along the conveying line with the empty pallet 1 along the moving direction of the power-assisted rotating part 62 The moving direction of 50 has a preset angle. After the empty tray 1 is taken out from the second carrying line 20, it is placed on the power-assisted rotating part 62, and after the luggage is put in, the tray is pushed to enter the conveying line 50 along the power-assisted rotating part 62.

In one embodiment, the luggage stand 60 further includes: an anti-falling portion 63, which is provided on the side of the table 61 away from the conveyor line 50, and protrudes from the upper surface of the table 61 to prevent the empty tray 1 from falling off the table. 61; Among them, the anti-drop portion 63 and the power-assisted rotation portion 62 are spaced apart. The anti-falling part 63 is mainly for placing the empty tray 1 to fall from the passenger side.

In one embodiment, the luggage table 60 further includes: a limiting portion 64, which protrudes from the upper surface of the table 61 and is located at the end of the table 61, and the limiting portion 64 and the power-assisting rotating portion 62 are spaced apart; The anti-falling portion 63 extends along the length direction of the table top 61, and the limiting portion 64 extends along the width direction of the table top 61. The stopper 64 mainly prevents the empty tray 1 from falling from the two ends of the table 61. The anti-drop part 63 and the two stoppers 64 restrict the three moving directions of the empty tray 1, so that the tray can be rotated along the assist The section 62 enters the conveying line 50.

In one embodiment, as shown in FIG. 5, a rotating member 65 is provided between the table 61 and the conveying line 50, and the empty tray 1 on the power-assisting rotating part 62 moves to the conveying line 50 after passing through the rotating member 65. The power-assisted rotation part 62 may be a roller, a ball, a roller, or the like. The power-assisted rotating part 62 may be provided on any one of the conveying table 100 and the sorting platform 200.

In an embodiment, the power-assisted rotation part 62 may be a roller, a roller, a ball, or the like. Only need to ensure its rotation function.

In one embodiment, the power-assisted rotating part 62 is a roller, the power-assisted rotating part 62 is mounted on the table 61 through the first mounting member 66, and the table 61 is mounted on the frame 40 through the second mounting member 67.

In one embodiment, the table top 61 is made of phenolic resin, stainless steel, tempered glass, etc.; the middle of the table top 61 adopts a leakage structure, and the leakage structure has rectangular holes, square holes, round holes, etc., for pre-installation of the power-assisted rotation part 62. The power-assisted rotating part 62 is a non-powered power-assisted mechanism, with non-powered rollers, universal rolling balls, glued friction-reducing polymer slats, several rollers, etc., which is convenient for pushing pallets, luggage and other items, and the power-assisted mechanism is embedded and arranged on the table The lower part makes the appearance beautiful and tidy. The rear end of the sorting table is equipped with an anti-rolling limit bar (anti-falling part 63). The material is made of phenolic resin, aluminum alloy, tempered glass, stainless steel, POM, etc., and it needs to be fixed backwards in consideration of the plane freedom of pushing trays and luggage items. , To prevent items from falling and hurting passengers and damage to items; a limit bar (limiting part 64) is set on the table 61, and the limit bar can be made of materials: aluminum alloy, stainless steel, tempered glass, PP, POM and other wear-resistant materials. The power-assisting mechanism is supported by sheet metal structure and machined parts. The support structure (first mounting part 66) is fixed by chute bolts and nuts and fixed connection bolts and nuts. The limit bar is supported by sheet metal structure and machined parts. The supporting structure (the second mounting member 67) is fixed by a chute bolt and nut, and a fixedly connected bolt and nut structure.

As shown in Figures 19 and 20, the conveying line 50 includes: a second roller 51, there are multiple second rollers 51, and the multiple second rollers 51 are rotatably arranged for conveying the empty tray 1; Two pallets 52, the second pallet 52 is arranged below the second roller 51 or between two adjacent second rollers 51. The second pallet 52 can prevent luggage from falling between two adjacent second rollers 51.

In one embodiment, in one embodiment, the second pallet 52 is detachably disposed between two adjacent second rollers 51; wherein, the second pallet 52 includes a receiving groove, and the notch of the receiving groove Towards the empty tray 1, the plane of the bottom of the containing groove is higher than the bottom of the second pallet 52. When the luggage is dropped, it can be easily taken out of the containing groove.

In one embodiment, both ends of the second roller 51 are mounted on the frame 40 through the third support 53 and the fourth support 54 respectively, and one end of the second roller 51 is the driving end, that is, the power source drives the first One end of the two rollers 51 ensures that the second roller 51 rotates relative to the frame 40, so that the second roller 51 drives the pallet with luggage to move.

In one embodiment, the first pallet 13 and the second pallet 52 are made of stainless steel, carbon steel spray, carbon steel spray paint, hard polymer materials, engineering plastics, etc.; the first pallet 13 and the second pallet 52 Using segmented tailored welding, integrated tailored welding, one-time injection molding, blister molding, etc.; the first pallet 13 and the second pallet 52 are fixed by bolt connection, plug-in structure and bolt combination connection and so on.

As shown in Figures 1 to 5, the carrying device further includes: a first shielding plate 70, which is arranged at the first end of the conveying platform 100 and the sorting platform 200 for closing the first carrying line 10 and conveying Line 50 and the first end of the second carrying line 20; a second shielding plate 71, the second shielding plate 71 is provided at the second end of the sorting platform 200 for closing the second end of the second carrying line 20; wherein, The position of the first shielding plate 70 and the second shielding plate 71 are replaceably arranged, so that the first shielding plate 70 is arranged at the second end of the conveying platform 100 and the sorting platform 200, and the second shielding plate 71 is arranged on the second end of the sorting platform 200. One end.

In one embodiment, the first shielding plate 70 and the second shielding plate 71 belong to two interchangeable plates, that is, the positions of the first shielding plate 70 and the second shielding plate 71 can be determined according to the exit direction of the conveying line 50 . As shown in FIGS. 1 and 2, when the exit of the conveying line 50 is the first end, the first shielding plate 70 is provided at the second end of the conveying line 50. Correspondingly, as shown in FIGS. 4 and 5, when the exit of the conveying line 50 is the second end, the first shielding plate 70 is provided at the first end of the conveying line 50. This design method can conveniently realize the requirements of different conveying directions, and can ensure that the corresponding positions of the conveying line 50 and the baggage table 60 do not change.

In one embodiment, the first carrying line 10, the conveying line 50, the second carrying line 20 and the luggage table 60 are all arranged on the frame 40; the third shielding plate 72 and the third shielding plate 72 are arranged on the first part of the frame 40. Side, the first tray opening 110 is provided on the third shielding plate 72; the fourth shielding plate 73, the fourth shielding plate 73 are provided on the second side of the frame 40, and the second tray taking opening 210 is provided on the fourth shielding plate 73 Top; Among them, one end of the third shielding plate 72 is connected to the first shielding plate 70, and both ends of the fourth shielding plate 73 are respectively connected to the first shielding plate 70 and the second shielding plate 71. The conveying platform 100 and the sorting platform 200 are both built on a frame 40, and the frame 40 is composed of a beam 41 and a column 42.

In one embodiment, the frame 40 is equipped with all mechanical, electrical detection, switches, buttons, outer cover plates (each shielding plate), finishing table and other components, so the frame 40 should have sufficient strength. The frame 40 is formed by connecting aluminum profiles, and the columns 42 and the beams 41 are connected by corner joints or bolts according to the comprehensive consideration of space and force.

In one embodiment, the passenger side is provided with a second plate taking opening 210, the lower edge of the second plate taking opening 210 is lower than the lower return roller surface (the upper surface of the first roller 12), and the second plate taking opening 210 is two left and right sides. The side is close to the columns 42 on both sides, the upper edge of the second tray opening 210 is as close to the table 61 as possible; the security inspector is provided with a first tray access 110, and the lower edge of the first tray access 110 is lower than the lower return roller The left and right sides of the first tray opening 110 are close to the uprights 42, and the upper edge of the first tray access 110 is as close to the conveyor line 50 as possible; the first tray access 110 and the second tray access 210 adopt a rounded structure , To prevent sharp horns from hurting people.

The load-bearing device of the invention has stable performance, reasonable structure, reliable use, low use cost, simple maintenance, moderate professional requirements for maintenance technology when used, long life, no special materials in terms of materials, pollution-free and environmental protection. Waiting for baggage transportation to push into a new era. It is compatible with conveyors, goods machines, CT machines, etc., and is also suitable for material transportation in the logistics transportation industry, e-commerce, metallurgical industry, and heavy industry. It has a good market space, a wide range of applications, and good economic value.

An embodiment of the present invention also provides a security inspection system, including a carrying device and a security inspection device, and the carrying device is the aforementioned carrying device.

In one embodiment, the security inspection device includes a security inspection machine or a CT host.

In one embodiment, the empty pallets 1 on the first carrying line 10 or the second carrying line 20 are transported through the conveyor line 50 after being loaded with luggage. The conveyor line 50 is used to send the loaded luggage into the security inspection device for inspection. The first carrying line 10 is a return mechanism for the empty tray 1, that is, the empty tray 1 after security inspection is returned to the turning assembly 32, and then can be transferred to the second carrying line 20 through the turning assembly 32.

Those skilled in the art will easily think of other embodiments of the present invention after considering the specification and practicing the invention disclosed herein. The present invention is intended to cover any variations, uses, or adaptive changes of the present invention. These variations, uses, or adaptive changes follow the general principles of the present invention and include common knowledge or conventional technical means in the technical field not disclosed by the present invention. . The description and example embodiments are to be regarded as exemplary only, and the true scope and spirit of the present invention are pointed out by the following claims.

It should be understood that the present invention is not limited to the precise structure that has been described above and shown in the drawings, and various modifications and changes can be made without departing from its scope. The scope of the present invention is only limited by the appended claims.

Claims (13)

A carrying device for carrying an empty tray (1), characterized in that the carrying device comprises: The first load-bearing line (10), the first load-bearing line (10) is provided with an avoidance gap (11); A second carrying line (20), the first carrying line (10) and the second carrying line (20) are arranged adjacently; The tray ejection mechanism (30), the tray ejection mechanism (30) includes a driving part (31) and a turning assembly (32), the driving part (31) is arranged below the first load line (10), so At least part of the turning assembly (32) is arranged opposite to the avoidance gap (11); Wherein, the driving part (31) is drivingly connected with the turning assembly (32) to drive the turning assembly (32) to rotate relative to the first bearing line (10), and to make it located on the first bearing line (10). The empty tray (1) on the line (10) is separated from the first carrying line (10) and moves to the second carrying line (20) along the turning assembly (32). The carrying device according to claim 1, wherein the turning assembly (32) comprises: The rotating frame (321), the driving part (31) is drivingly connected with the rotating frame (321) to drive the rotating frame (321) to rotate relative to the first load line (10); The rolling part (322) is arranged on the rotating frame (321), and at least a part of the rolling part (322) is rotatably arranged relative to the rotating frame (321) so as to When the rolling part (322) passes through the avoidance gap (11) and contacts the empty tray (1), the empty tray (1) is movably arranged along the rolling part (322). The carrying device according to claim 2, characterized in that the rolling part (322) is a fluent strip, and the fluent strip is arranged opposite to the avoidance gap (11) and is within the avoidance gap (11) Can be set flexibly. The load bearing device according to claim 2 or 3, characterized in that there are a plurality of said avoidance gaps (11), and the plurality of said avoidance gaps (11) are spaced along the length direction of the first load line (10). The rolling portion (322) is provided in a plurality, and the plurality of rolling portions (322) are arranged corresponding to the plurality of avoidance gaps (11) one by one so as to pass through the plurality of rolling portions (322). The empty tray (1) is driven to leave the first carrying line (10). The bearing device according to any one of claims 1 to 3, wherein the first bearing line (10) is a roller conveying line, and the roller conveying line includes a plurality of first rollers (12). ), the avoidance gap (11) is formed between two adjacent first rollers (12). The bearing device according to claim 5, characterized in that a plurality of said avoidance gaps (11) are formed between a plurality of said first rollers (12), and said first bearing line (10) further comprises: The first pallet (13), a part of the avoidance gaps (11) among the plurality of avoidance gaps (11) optionally corresponds to the first pallet (13) or the turning assembly (32). The bearing device according to claim 6, characterized in that the first support plate (13) is detachably arranged in the avoidance gap (11); Wherein, the first pallet (13) includes a containing groove, the slot of the containing groove faces the empty tray (1), and the plane of the bottom of the containing groove is higher than that of the first roller (12). )bottom of. The bearing device according to claim 1, wherein the bearing device further comprises: A frame (40), the first bearing line (10) and the second bearing line (20) are both arranged on the frame (40), and the driving part (31) is hinged to the frame (40) Above, the turning assembly (32) is hinged on the frame (40); Wherein, the driving part (31) includes a push rod (311), and the turning assembly (32) is hingedly connected to the push rod (311) to drive the turning rod (311) when the push rod (311) expands and contracts. The assembly (32) rotates relative to the frame (40). The bearing device according to claim 1, wherein the second bearing line (20) comprises: Sliding slide (21), the sliding slide (21) is arranged obliquely to the first load line (10), and the upwardly inclined end of the slide slide (21) is close to the first load line (10) ), so that after the turning assembly (32) drives the empty tray (1) away from the first bearing line (10), the turning assembly (32) and the sliding slide (21) are both inclined upward , So that the empty tray (1) is moved from the turning assembly (32) to the sliding slide (21). The bearing device according to claim 9, characterized in that the second bearing line (20) further comprises: There are a plurality of rotating parts (22), and the plurality of rotating parts (22) are arranged on the sliding plate (21) at intervals and are opposite to the sliding plate (21). ) Is rotatably arranged, so that when the empty tray (1) is in contact with the empty tray (1), the empty tray (1) drives the rotating part (22) to rotate; Wherein, the side of the sliding slide (21) away from the first load line (10) is provided with a stopper, and the stopper is used to contact the empty tray (1) to limit the The empty tray (1) is separated from the sliding slide (21). The carrying device according to claim 10, wherein at least a part of the stopper is a buffer member. The carrying device according to claim 1, characterized in that a first detector (14) is provided on the side of the first carrying wire (10) away from the second carrying wire (20); the second carrying wire (10) is provided with a first detector (14); A second detector (23) is provided on the side of the carrying wire (20) away from the first carrying wire (10). A security inspection system, comprising a carrying device and a security inspection device, wherein the carrying device is the carrying device according to any one of claims 1-12.

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