CN215286763U - Luggage pallet lifting device and luggage pallet - Google Patents

Abstract

The utility model discloses a luggage tray hoisting device and luggage tray relates to the safety inspection apparatus, and wherein, luggage tray hoisting device includes the frame, is equipped with in the frame: an input assembly for transporting a pallet of baggage along an input path from a delivery entrance to a predetermined area, including a rolling carrier; the lifting assembly is used for lifting the luggage tray located on the preset area position to a first preset height position and a second preset height position along a lifting path and comprises a lifting fork arm for forking the luggage tray and a lifting driving piece for driving the lifting fork arm to move; the first preset height is greater than the second preset height; the output assembly comprises a telescopic driving piece and a supporting piece, wherein the telescopic driving piece comprises a telescopic hook. Utilize the utility model provides a luggage hoisting device designs compactlyer, and occupation space is little, promotes the position accurate, and the noise is little, can a plurality of uses side by side, improves security installations efficiency.

Description

Luggage pallet lifting device and luggage pallet

Technical Field

The utility model relates to a security installations especially relates to a luggage tray hoisting device and luggage tray.

Background

In an airport, under the condition that passengers carry out personal luggage security check, personal luggage items need to be put into a tray firstly, then the luggage tray is sent into a security check machine for security check, and meanwhile, the passengers receive security check through a security check channel. If luggage and passengers all pass the inspection, the luggage and the passengers can be released to pass, the passengers take out luggage articles at the luggage tray outlet, and the trays are collected, stacked and transported to the security inspection inlet by staff.

However, it is relatively laborious and time-consuming to transport the baggage trays, and it is also necessary to stoop down to take the baggage trays when passengers perform security checks. These not only require more security personnel, but also affect security efficiency when there are more passengers.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the current problem that uses luggage tray to exist at the security installations in-process, provide a luggage tray hoisting device and luggage tray.

The utility model discloses technical scheme as to above-mentioned technical problem and propose as follows:

in a first aspect, the utility model provides a luggage pallet hoisting device, which comprises a frame be equipped with in the frame:

an input assembly for transporting a pallet of baggage along an input path from a delivery entrance to a predetermined area, including a rolling carrier;

the lifting assembly is used for lifting the luggage tray located on the preset area position to a first preset height position and a second preset height position along a lifting path and comprises a lifting fork arm for forking the luggage tray and a lifting driving piece for driving the lifting fork arm to move; the first preset height is greater than the second preset height;

the output assembly is used for conveying the luggage tray on the second preset height to a conveying outlet position along an output path, comprises a telescopic driving piece, a supporting piece and a telescopic hook, wherein the supporting piece is located below the luggage tray when the luggage tray is located at the first preset height and used for sliding the luggage tray when the luggage tray is located at the second preset height, and the telescopic driving piece comprises a telescopic hook which is used for extending out of the lower part of the luggage tray when the luggage tray is located at the first preset height and hooking and pulling the luggage tray along the supporting piece when the luggage tray is located at the second preset height.

According to the luggage tray lifting device, the supporting piece comprises two supporting plates with adjustable intervals, the surfaces of the two supporting plates are vertically arranged, and the upper plates of the two supporting plates are arranged at equal heights and used for the luggage tray to slide.

According to the above baggage tray lifting device, the support member comprises two first linear actuators, and the two support plates are respectively disposed at the movable ends of the respective first linear actuators.

According to the baggage tray lifting device, the supporting member is at least arranged on one side of the telescopic driving member, and the telescopic driving member is arranged closer to the conveying outlet than the supporting member.

According to the luggage pallet lifting device, the telescopic driving member comprises a compression chain transmission device, and the telescopic hook is located at the telescopic end of the compression chain transmission device.

According to the luggage tray lifting device, the lifting driving piece comprises a second linear type driver which is vertically arranged, the lifting fork arm comprises two support rods and a connecting rod which is connected with the two support rods, and the movable end of the second linear type driver is fixedly connected with the connecting rod;

the two supporting rods are arranged at the same height, and the fork action surface formed by the two supporting rods is smaller than the projection area of the luggage tray on the horizontal plane.

According to the above baggage tray lifting device, the rolling carrier comprises a plurality of motorized rollers arranged side by side.

In a second aspect, the present invention further provides a luggage tray using the lifting device for a luggage tray, wherein the luggage tray includes a support slot for placing luggage and a frame disposed at an opening of the support slot;

the bracket at least comprises two first side walls for the lifting fork arm to fork and a second side wall for the telescopic hook to hook, and the second side wall is positioned between the two first side walls.

According to the luggage tray, the bracket is a rectangular bracket, and the frame is a square frame matched with the opening of the rectangular bracket.

The embodiment of the utility model provides a beneficial effect that technical scheme brought is:

the utility model discloses a luggage hoisting device, including input assembly, promotion assembly and output assembly, can retrieve and carry the security check entry with the luggage tray to promote the luggage platform position, the passenger directly put on the tray with luggage article can, need not security check personnel and retrieve transport luggage tray, also need not the passenger oneself and bow to take. The lift driving piece adopts linear actuator, installs the promotion yoke on linear actuator and carries out the promotion of luggage tray, is supported by both sides backup pad afterwards, and the application uses compression CHAIN drive (ZIP CHAIN) to collude for flexible driving piece and draws luggage tray and carry out the year with carrying, moves more stably at last. The whole machine is relatively compact in design, small in occupied space, accurate in lifting position, low in noise, capable of being used side by side in multiple modes and capable of improving safety inspection efficiency.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic view of an overall structure of a baggage lifting device according to the present invention at a first perspective view;

fig. 2 is a schematic view of the overall structure of the baggage lifting device provided by the present invention at a second perspective view;

fig. 3 is a schematic view of a partially disassembled structure of the baggage lifting device at a first perspective view angle in a first action state according to the present invention;

fig. 4 is a schematic view of a partially disassembled structure of the baggage lifting device at a second perspective view angle in a first action state according to the present invention;

fig. 5 is a schematic view of a partially disassembled structure of the baggage lifting device at a first perspective view angle in a second action state according to the present invention;

fig. 6 is a schematic view of a partially disassembled structure of the baggage lifting device at a second perspective view angle in a second action state according to the present invention;

fig. 7 is a schematic view of a partially disassembled structure of the baggage lifting device at the first perspective view angle in the third action state according to the present invention;

fig. 8 is a schematic view of a partially disassembled structure of the baggage lifting device at a second perspective view angle in a third action state according to the present invention;

fig. 9 is a schematic view of a partially disassembled structure of the baggage lifting device at the first perspective view angle in the fourth operation state according to the present invention;

fig. 10 is a schematic view of a partially disassembled structure of the baggage lifting device at a second perspective view angle in a fourth operation state according to the present invention;

fig. 11 is a schematic view of a partially disassembled structure of the baggage lifting device at the first perspective view angle in the fifth operation state according to the present invention;

fig. 12 is a schematic view of a partially disassembled structure of the baggage lifting device at the second perspective view angle in the fifth operation state according to the present invention;

fig. 13 is a schematic view of a partially disassembled structure of the baggage lifting device at the first perspective view angle in the sixth operating state according to the present invention;

fig. 14 is a partially disassembled structural schematic view of the baggage lifting device at the second perspective view angle in the sixth operating state according to the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

Referring to fig. 1 and fig. 2, the overall structure of the baggage lifting device at the first and second stereoscopic viewing angles is shown in the drawings. The baggage lifting device 100 comprises a housing 101, and a conveying inlet 102 and a conveying outlet 103 of a baggage tray 200 provided on the housing 101, and is mainly applied to a baggage tray lifting system.

The conveying inlet 102 is arranged at a lower position of the whole machine, and the conveying outlet 103 is arranged at a higher position of the whole machine. After the baggage tray 200 enters the baggage lifting device 100 through the transfer entrance 102, the input, lifting and output operations of the baggage tray 200 may be accomplished by the input, lifting and output assemblies in cooperation.

It will be appreciated that a frame (not shown) is provided within the housing 101, and the input assembly, the lifting assembly and the output assembly are all provided on the frame.

Referring to fig. 3 and fig. 4, the baggage lifting device according to the present invention is shown in the partially disassembled structural schematic view at the first and second stereoscopic viewing angles in the first action state. Referring to fig. 1 and 2, the input assembly 104 includes side plates 1041 having plate bodies extending toward the rear side of the baggage lifting device 100 and a rolling carrying member 1042 disposed between the side plates 1041, where the rolling carrying member 1042 may include a plurality of motorized rollers disposed side by side, and the motorized rollers disposed side by side may form an input path for conveying the baggage tray 200 from the conveying entrance 102 toward a predetermined area, which may be disposed at the end of the input path, to support the lifting assembly 105 to lift the baggage tray 200 located at the predetermined area.

The lifting assembly 105 includes a lifting yoke 1051 disposed at the rear of the baggage lifting device 100 and a lifting drive 1052 that drives the lifting yoke 1051 to lift in the height direction, which lifting drive 1052 may be embodied as a linear drive. Wherein, the lifting yoke 1051 comprises two support rods, a connecting rod connecting the two support rods, and a movable block for connecting the connecting rod and the lifting driving member 1052, wherein the movable block is movably arranged on the lifting driving member 1052. When the luggage tray 200 is transported to the predetermined area position, the two support rods of the lifting yoke 1051 are respectively located below the two opposite short edges of the luggage tray 200, and the connecting rods may abut against or contact with, or not contact with, the outer side wall of the luggage tray 200. It will be appreciated that the two struts are arranged at equal heights.

The output assembly 106 comprises a telescopic driving element and a supporting element, wherein the telescopic driving element can adopt a compression chain transmission device 1061, the supporting element comprises a first supporting plate 1062, a first driver 1063 for driving the first supporting plate 1062 to move, a second supporting plate 1064 and a second driver 1065 for driving the second supporting plate 1064 to move, the distance between the plates of the first supporting plate 1062 and the second supporting plate 1064 is adjusted by the corresponding driver 1063, the plate surfaces of the first supporting plate 1062 and the second supporting plate 1064 are vertically arranged, and the upper plate edges of the first supporting plate 1062 and the second supporting plate 1064 are arranged at the same height and are used for the luggage tray 200 to slide.

The compression chain gear 1061 is disposed between the first support plate 1062 and the second support plate 1064, and the compression chain gear 1061 includes a telescopic hook 1066. Specifically, the compression Chain drive 1061 may employ a toon Zip Chain drive. The first driver 1063 and the second driver 1065 may be linear drivers, and may be respectively disposed on the chain receiving cylinders of the compression chain transfer device 1061.

Here, the support is used for: when the lifting fork 1051 lifts the luggage tray 200 to the first preset height, the luggage tray 200 is moved to the lower part of the luggage tray 200, that is, under the driving action of the first driver 1063 and the second driver 1065, the space between the first supporting plate 1062 and the second supporting plate 1064 is shortened, so that the luggage tray 200 can be placed on the upper edges of the two supporting plates; when the lifting yoke 1051 lifts the luggage tray 200 to the second preset height, the luggage tray 200 contacts the upper plates of the two and the luggage tray 200 can slide. Here, the first preset height is greater than the second preset height. Here, the first predetermined height and the second predetermined height are both measured by a height of a position where the highest portion of the luggage tray 200 is located.

The telescopic driving member is used for: when the lifting yoke 1051 lifts the luggage tray 200 to the first predetermined height, it is moved under the luggage tray 200, i.e., at this time, the retractable hook 1066 extends under the luggage tray. When the lifting yoke 1051 lifts the baggage tray 200 to a second predetermined height, the retractable hook 1066 hooks the baggage tray 200 to slide along the upper edges of the first support plate 1062 and the second support plate 1064 to hook the baggage tray 200 off of the lifting yoke 1051.

It is understood that the first predetermined height may also be equal to the second predetermined height, and in this case, the difference between the first predetermined height and the heights of the upper edges of the first support plate 1062 and the second support plate 1064 is equal to the difference between the highest portion and the lowest portion of the luggage tray 200.

The actions shown in fig. 3 and 4 are: the baggage pallet 200 is transported to a predetermined area by the rolling carriage 1041 of the input assembly 104. At the predetermined zone position, the lifting yoke 1051 of the lifting assembly 105 can be just inserted on both sides of the luggage tray 200, and the height of the lifting yoke 1051 is the initial height. When the lifting drive 1052 drives the lifting yoke 1051 to lift, the lifting yoke 1051 abuts against the edge of the luggage tray 200, thereby forming a fork for the luggage tray 200.

Referring to fig. 5 and fig. 6, the baggage lifting device according to the present invention is shown in the partially disassembled structural schematic view at the first three-dimensional viewing angle and the second three-dimensional viewing angle in the second action state. The actions shown in fig. 5 and 6 are: the baggage tray 200 is held by the lifting yoke 1051, and the lifting yoke 1051 is lifted by the lifting driving member 1052.

It will be appreciated that in the first and second operating conditions, the spacing between the plates of the first and second support plates 1062, 1064 is sufficient for the pallet 200 to pass under the lifting yoke 1051.

Referring to fig. 7 and 8, the baggage lifting device according to the present invention is shown in the partially disassembled structural schematic view at the first and second stereoscopic viewing angles in the third action state, respectively. The actions shown in fig. 7 and 8 are: the luggage tray 200 is lifted by the lifting assembly 105 to a first predetermined height position, where the lifting fork arm 1051 is at the maximum travel position, at which the luggage tray 200 is being gripped.

Referring to fig. 9 and 10, the baggage lifting device according to the present invention is shown in the partially disassembled structural schematic view at the first and second stereoscopic viewing angles in the fourth operating state, respectively. The actions illustrated in fig. 9 and 10 are: after the luggage tray 200 is lifted to the first preset height position by the lifting assembly 105, the compression chain transmission 1061 drives the telescopic hook 1066 to extend out and extend to the position where the luggage tray 200 is close to the lifting driving element 1052, and the luggage tray 200 coincides with the projection of the telescopic rod of the telescopic hook 1066 on the horizontal plane, and the hook action surface of the telescopic hook 1066 is closer to the lifting path of the lifting driving element 1052 or the extension line of the lifting path than the luggage tray 200, so that it can support: when the luggage tray 200 is lowered by the lifting drive 1052 until the bottom surface of the luggage tray abuts against the upper edges of the first support plate 1062 and the second support plate 1064, the luggage tray 200 is on the retraction path of the retractable hook 1066; when the telescoping hook 1066 is retracted, it can move the baggage tray 200 out of the lifting yoke 1051.

It can be understood that after the baggage tray 200 is lifted to the first preset height position by the lifting assembly 105, the first driver 1063 drives the first support plate 1062, the second driver 1065 drives the second support plate 1064, and the distance between the first support plate 1062 and the second support plate 1064 is shortened, so that the projection of the first support plate 1062 and the second support plate 1064 on the horizontal plane coincides with the projection of the bottom surface of the baggage tray 200 on the horizontal plane, and the baggage tray 200 is supported to be placed on the upper edges of the first support plate 1062 and the second support plate 1064.

Referring to fig. 11 and 12, they are respectively schematic views of the baggage lifting device in the fifth action state, which is partially disassembled from the first and second stereoscopic viewing angles. The actions shown in fig. 11 and 12 are: the luggage tray 200 is lowered by the lifting driving member 1052 until the bottom surface of the luggage tray abuts against the upper edges of the first supporting plate 1062 and the second supporting plate 1064, and the lifting driving member 1052 continues to be lowered to separate the lifting yoke 1051 from the luggage tray 200. Wherein, when the lifting yoke 1051 is separated from the luggage tray 200, the height of the luggage tray 200 is a second preset height, and the second preset height is less than the first preset height.

Referring to fig. 13 and 14, the baggage lifting device according to the present invention is shown in the partially disassembled structural schematic view at the first and second stereoscopic viewing angles in the sixth operating state, respectively. The actions shown in fig. 13 and 14 are: after the luggage tray 200 at the top side is loaded with the luggage 300, the telescopic hooks 1066 are retracted to move the luggage tray 200 along the upper edges of the first and second support plates 1062 and 1064 to output the luggage tray 200. At the same time, the lifting drive 1052 lowers the lifting yoke 1051 to the initial position to again prepare the conveyor assembly 104 for lifting of the incoming baggage pallet 200.

With reference to fig. 1 to 14, the luggage tray 200 provided by the present invention comprises a bracket 201 for holding luggage and a frame 202 disposed at the opening of the bracket 201, wherein the bracket 201 at least comprises two first sidewalls for supporting the lifting fork 1051, and a second sidewall for hooking the retractable hook 1066, and the second sidewall is disposed between the two first sidewalls. Here, the bracket 201 is a square recess and the bezel 202 is a square bezel that mates with the opening of the square bracket. It is understood that the square recess may be a square recess or a rectangular recess, and the luggage tray 200 having a long recess is selected herein, and includes two short sides and two long sides.

After the baggage trays 200 have entered the input assembly 104 through the input portal 102, the baggage trays 200 are moved by the rolling carriers 1041 arranged side by side in a direction away from the input portal 102 to a predetermined area. When the pallet 200 is transported to a predetermined area, the two support rods of the lifting yoke 1051 are located at the lower edge of the rim of the pallet 200. Here, a path of the baggage tray 200 moved from the conveying entrance 102 to a predetermined region position may be an input path, wherein the conveying entrance 102 may be a start of the input path and the predetermined region position may be an end of the input path.

The lifting drive 1052 drives the lifting yoke 1051 to lift, so that the two supporting rods of the lifting yoke 1051 abut against the luggage tray 200, and under the further drive of the lifting drive 1052, the luggage tray 200 leaves the preset area until the lifting insert 1051 is lifted to the first preset height position.

In the initial state of the output assembly 106, the distance between the first supporting plate 1062 and the second supporting plate 1064 is greater than the long edge of the luggage tray 200, i.e., the heights of the first supporting plate 1062 and the second supporting plate 1064 are not changed. The luggage tray 200 can pass through or the luggage tray 200 can be placed on the upper edges of the first support plate 1062 and the second support plate 1064 by changing the spacing between the plates.

After the lifting yoke 1051 lifts the luggage tray 200 to the first predetermined height position, the first support plate 1062 and the second support plate 1064 are brought closer together so that the distance therebetween is less than the long edge of the bottom surface of the luggage tray 200. At the same time, the compression chain drive 1061 drives the telescopic hook 1066 to extend, so that the hook action surface of the telescopic hook 1066 is closer to the lifting path of the lifting drive 1052 or the extension line of the lifting path than the baggage tray 200.

The lifting drive 1052 drives the lifting yoke 1051 to descend, and when the lifting yoke 1051 drives the luggage tray 200 to descend to a second predetermined height, the lifting yoke 1051 is separated from the luggage tray 200. The path of the baggage tray 200 moving from the predetermined area position to the position of the lifting yoke 1051 at the second predetermined height is a lifting path, the predetermined area position may be the beginning of the lifting path, and the position of the baggage tray 200 at the second predetermined height of the lifting yoke 1051 may be the end of the lifting path.

Thereafter, the telescopic hook 1066 is retracted, so that the telescopic hook 1066 acts on the baggage tray 200 and moves it in the direction of the delivery outlet 103. At the same time, the lift drive 1052 continues to lower the lift yoke 1051 to the initial height. The path from the position of the baggage tray 200 when the lifting yoke 1051 is at the second predetermined height to the position of the delivery exit 103 is an output path, the position of the baggage tray 200 when the lifting yoke 1051 is at the second predetermined height may be the beginning of the output path, and the position of the delivery exit 103 may be the end of the output path.

In conclusion, the utility model discloses a luggage hoisting device, including input assembly, promotion assembly and output assembly, can retrieve and carry the security check entry with the luggage tray to promote the luggage platform position, the passenger directly put on the tray with luggage article can, need not security check personnel and retrieve transport luggage tray, also need not the passenger oneself and bow to take.

The lift driving piece adopts linear actuator, installs the promotion yoke on linear actuator and carries out the promotion of luggage tray, is supported by both sides backup pad afterwards, and the application uses compression CHAIN drive (ZIP CHAIN) to collude for flexible driving piece and draws luggage tray and carry out the year with carrying, moves more stably at last. The whole machine is relatively compact in design, small in occupied space, accurate in lifting position, low in noise, capable of being used side by side in multiple modes and capable of improving safety inspection efficiency.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims (9)

1. The utility model provides a luggage pallet hoisting device, includes the frame, its characterized in that be equipped with in the frame:

an input assembly for transporting a pallet of baggage along an input path from a delivery entrance to a predetermined area, including a rolling carrier;

the lifting assembly is used for lifting the luggage tray located on the preset area position to a first preset height position and a second preset height position along a lifting path and comprises a lifting fork arm for forking the luggage tray and a lifting driving piece for driving the lifting fork arm to move; the first preset height is greater than the second preset height;

the output assembly is used for conveying the luggage tray on the second preset height to a conveying outlet position along an output path, comprises a telescopic driving piece, a supporting piece and a telescopic hook, wherein the supporting piece is located below the luggage tray when the luggage tray is located at the first preset height and used for sliding the luggage tray when the luggage tray is located at the second preset height, and the telescopic driving piece comprises a telescopic hook which is used for extending out of the lower part of the luggage tray when the luggage tray is located at the first preset height and hooking and pulling the luggage tray along the supporting piece when the luggage tray is located at the second preset height.

2. The baggage tray lifting device according to claim 1, wherein the supporting member comprises two supporting plates capable of adjusting a distance between the two supporting plates, the plate surfaces of the two supporting plates are vertically arranged, and the upper plates of the two supporting plates are arranged along the same height for the baggage tray to slide.

3. A baggage pallet lifting device according to claim 2, characterised in that said support member comprises two first linear actuators, two support plates being arranged on the active end of the respective first linear actuator.

4. A baggage pallet lifting device according to claim 1, characterised in that the support element is arranged at least on one side of the telescopic drive element, and that the telescopic drive element is arranged closer to the delivery outlet than the support element.

5. A baggage pallet lifting device according to claim 4, characterised in that the telescopic drive comprises a compression chain transmission, the telescopic hook being located at a telescopic end of the compression chain transmission.

6. A baggage tray lifting device according to any one of claims 1 to 5, wherein the lifting drive comprises a vertically arranged second linear actuator, the lifting yoke comprises two legs and a connecting rod connecting the two legs, and the movable end of the second linear actuator is fixedly connected to the connecting rod;

the two supporting rods are arranged at the same height, and the fork action surface formed by the two supporting rods is smaller than the projection area of the luggage tray on the horizontal plane.

7. A baggage pallet lift arrangement according to any one of claims 1 to 5, characterised in that the rolling carrier comprises a plurality of motorized rollers arranged side by side.

8. A luggage pallet to which the luggage pallet lifting device according to any one of claims 1 to 7 is applied, wherein the luggage pallet comprises a bracket for loading luggage and a frame provided at a position of an opening of the bracket;

the bracket at least comprises two first side walls for the lifting fork arm to fork and a second side wall for the telescopic hook to hook, and the second side wall is positioned between the two first side walls.

9. The luggage tray of claim 8, wherein the brackets are rectangular brackets and the border is a square border that mates with openings of the rectangular brackets.

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