CN215158503U - Continuous type luggage pallet hoisting device and luggage pallet - Google Patents

Abstract

The utility model discloses a continuous luggage tray lifting device and a luggage tray, relating to a security inspection apparatus, wherein the device comprises a frame, and a conveying inlet and a conveying outlet of the luggage tray arranged on the frame; the frame is also provided with: an input assembly including a first rolling carrier; the lifting assembly comprises a conveyor belt piece and a lifting driving piece for driving the conveyor belt piece, and a plurality of carrying supporting plates for supporting the luggage tray are arranged on the conveyor belt of the conveyor belt piece; an output assembly including a second rolling carrier; the first rolling carrier and/or the second rolling carrier are at least provided with a conveying engagement part for engaging the conveying luggage tray. The utility model discloses can promote the eminence position with the luggage tray in succession high-efficiently and supply the passenger directly to place, the passenger directly with luggage put into the luggage tray can, need not security check personnel and retrieve transport luggage tray, also need not the passenger and oneself bow and take.

Description

Continuous type luggage pallet hoisting device and luggage pallet

Technical Field

The utility model relates to a security installations especially relates to a continuous type 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 through the inspection, the luggage and the passengers can be released to pass through, the passengers take out luggage articles at the conveying outlet, and the staff collects, stacks and carries the trays to the security inspection inlet.

However, it is relatively troublesome to carry the luggage tray, and the passenger needs to bend down to take the luggage tray for security check. 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 problem that current use luggage tray exists at the security installations in-process, provide a continuous type luggage tray hoisting device, luggage tray and lifting control method.

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 continuous luggage tray lifting device, which comprises a frame, and a conveying inlet and a conveying outlet of a luggage tray arranged on the frame; the frame is also provided with:

an input assembly for transporting a pallet of baggage along a first transport path from the transport entrance to a first predetermined area, comprising a first rolling carrier;

the lifting assembly is used for lifting the luggage tray located on the first preset area position to a second preset area at a preset height position along a lifting path and comprises a conveyor belt piece and a lifting driving piece for driving the conveyor belt piece, and a plurality of carrying supporting plates for supporting the luggage tray are arranged on a conveyor belt of the conveyor belt piece;

an output assembly for outputting a pallet of baggage located at the second predetermined area location along a second conveying path to the conveying outlet, including a second rolling carrier;

the first rolling carrier and/or the second rolling carrier are at least provided with a transmission meshing part for meshing the transmission luggage tray.

According to the above-described continuous type baggage tray lifting device, the output assembly is disposed above the input assembly;

the input assembly comprises two first side plates extending from the conveying inlet to the direction of the first preset area, and the output assembly comprises two second side plates extending from the second preset area to the direction of the conveying outlet;

the first rolling carrier comprises a plurality of first rollers arranged side by side, and the first rollers are arranged between the two first side plates; the second rolling carrier comprises a plurality of second rollers arranged side by side, the second rollers being arranged between the two second side plates.

According to the above continuous type baggage tray lifting device, the first roller and/or the second roller is/are motorized rollers; the transmission engagement part is arranged at the middle position of the first roller and the second roller;

the transmission meshing part comprises strip-shaped meshing teeth, and the extending direction of the strip-shaped meshing teeth is parallel to the axial direction of the roller where the strip-shaped meshing teeth are located.

According to the continuous luggage tray lifting device, the conveyor belt piece comprises conveyor belts respectively arranged at two sides of the first preset area and a driving wheel for driving the conveyor belts to convey in the height direction;

the conveying belt on each side is provided with the carrying supporting plate, and the projections of the carrying supporting plates on the two sides on the horizontal plane are overlapped with the projection parts of the luggage trays on the horizontal plane.

According to the continuous luggage tray lifting device, two conveyor belts are arranged on each side of the first preset area, and the two driving wheels on each side are in transmission connection through the same shaft rod;

each conveyor belt comprises an inner section and an outer section, wherein the inner section moves from a low side to a high side, and the outer section moves from the high side to the low side;

the lifting assembly further comprises four guide rails vertically arranged on the rack, and every two of the four guide rails are arranged on two sides of the first preset area in a group;

the plate body of one carrying supporting plate on each side is fixedly connected with the two conveying belts, and guide wheels used for moving in the guide rails on the inner side sections of the conveying belts are further arranged at the two end parts of the carrying supporting plate.

According to the continuous luggage tray lifting device, the lifting driving part comprises a driving motor and a double-output speed reducer, one output end of the double-output speed reducer is connected with the driving wheel on one side through a transmission synchronous belt, and the other output end of the double-output speed reducer is connected with the driving wheel on the other side through a transmission synchronous belt;

the conveying belts on the two sides synchronously convey the carrying supporting plates.

According to foretell continuous type luggage tray hoisting device, still including being used for adjusting dual output speed reducer with the rate of tension drive belt tensioning assembly of the drive hold-in range between the drive wheel, drive belt tensioning assembly includes idler, idler fixed plate, bolt fixed block, and tensioning fixed plate, wherein:

the tensioning fixing plate is fixedly arranged on the rack, the idler wheel fixing plate is slidably arranged on a plate body of the tensioning fixing plate, and the bolt fixing block is fixedly arranged on the tensioning fixing plate;

a bolt is arranged at one end of the idler fixing plate, a screw hole is formed in the bolt fixing block, the bolt is connected in the screw hole in a penetrating mode, and a nut is further arranged on a bolt rod body of the bolt penetrating through the screw hole;

the idler rotates and is arranged on the idler fixing plate, and a wheel body of the idler is abutted to a transmission synchronous belt between the double-output speed reducer and the transmission wheel.

The continuous luggage pallet lifting device further comprises lifting conveyor belt tensioning assemblies for adjusting the tightness of the conveyor belts, wherein the number of the lifting conveyor belt tensioning assemblies corresponds to the number of the conveyor belts;

the lifting conveyor belt tensioning assembly comprises a belt seat bearing, a tensioning fixing block, a bolt and a nut, wherein a shaft rod in the belt seat bearing is coaxially connected with the driving wheel positioned at a high position;

the bottom fixedly connected with of rolling bearing the bolt, be equipped with the confession on the tensioning fixed block the screw that the bolt wore out, the nut sets up the bottom of rolling bearing is to the bolt body of rod between the tensioning fixed block.

In a second aspect, the present invention provides a luggage tray applied to the above continuous luggage tray lifting device, which comprises a supporting groove for holding luggage, wherein a tooth-shaped portion engaged with the transmission engaging portion is arranged on the outer side bottom wall of the supporting groove.

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

the utility model provides a continuous type luggage tray hoisting device includes input assembly, promotion assembly and output assembly, through the cooperation of three each other, promotes the luggage tray, can promote the eminence position with the luggage tray in succession high-efficiently and supply the passenger directly to place, the passenger directly with luggage put into the luggage tray can, need not security personnel and retrieve the transport luggage tray, also need not the passenger oneself and bow to take.

Meanwhile, the utility model discloses a synchronous conveyer belt promotes luggage tray, and transmission structural design is compact, can drive by a driving motor and realize promoting the operation, and occupation space is little, promotes the accurate and stable of position, and the noise is little, can a plurality of use side by side, improves security installations efficiency. In addition, the innovation adopts the meshing transmission mode to carry the luggage tray to the profile of tooth portion that sets up on the cooperation luggage tray outside diapire can realize under compact space that the luggage tray high efficiency just moves the year steadily.

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 first view of the overall three-dimensional structure of the continuous luggage pallet lifting device provided by the present invention;

fig. 2 is a second view of the overall three-dimensional structure of the continuous luggage pallet lifting device provided by the present invention;

fig. 3 is a first perspective view of the continuous luggage pallet lifting device provided by the present invention after the shell is removed;

fig. 4 is a second three-dimensional structure view of the continuous luggage pallet lifting device provided by the present invention after the shell is removed;

fig. 5 is a schematic structural diagram of an input assembly of the continuous baggage tray lifting device according to the present invention;

fig. 6 is a schematic structural view of a carrying pallet of the continuous baggage pallet lifting device according to the present invention;

fig. 7 is a schematic structural view of a lifting driving member of the continuous baggage tray lifting device according to the present invention;

fig. 8 is a schematic structural view of a conveying assembly of the continuous baggage tray lifting device according to the present invention;

fig. 9 is a schematic structural diagram of a blocking member of the continuous baggage tray lifting device according to the present invention;

fig. 10 is a schematic structural view of a lifting belt tensioning assembly of a continuous luggage pallet lifting apparatus provided in the present invention;

fig. 11 is a schematic structural view of a belt tensioning assembly of the continuous hoist according to the present invention;

fig. 12 is a schematic perspective view of a luggage tray provided by the present invention at a first viewing angle;

fig. 13 is a schematic perspective view of a luggage tray provided by the present invention at a second viewing angle.

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 2, a first view and a second view of the overall three-dimensional structure of the continuous luggage pallet lifting device provided by the present invention are shown. The continuous type luggage pallet lifting device 100 is mainly applied to a luggage pallet frame-back system, that is, a luggage pallet 200 for receiving a luggage pallet frame-back and lifting the luggage pallet 200. As shown in fig. 1 and 2, the baggage tray lift device 100 may include a housing 101, a conveying entrance 102 disposed at a lower position, and a conveying exit 103 disposed at an upper position, a baggage tray 200 is introduced into the baggage tray lift device 100 through the conveying entrance 102 and is output from the conveying exit 103, and a passenger may place articles in the output baggage tray 200 to cooperate in performing a security check-out operation without the passenger having to pick up the empty baggage tray 200. Here, the conveyance inlet 102 is provided at a position directly below the conveyance outlet 103.

Further, with the conveying entrance 102 as shown in fig. 1 as the front side, a left-falling article removing opening 104 is further provided at the rear side of the whole machine opposite to the conveying entrance 102 at a lower position, so as to solve the problem that passengers left falling articles in the luggage tray 200 entering the continuous luggage tray lifting device 100 through the conveying entrance 102.

Referring to fig. 3 to 9, wherein, fig. 3 and 4 are a first and a second perspective views of the continuous luggage pallet lifting device provided by the present invention after the shell is removed, respectively; fig. 5 is a schematic structural diagram of an input assembly of the continuous baggage tray lifting device according to the present invention; fig. 6 is a schematic structural view of a carrying pallet of the continuous baggage pallet lifting device according to the present invention; fig. 7 is a schematic structural view of a lifting driving member of the continuous baggage tray lifting device according to the present invention; fig. 8 is a schematic structural view of a conveying assembly of the continuous baggage tray lifting device according to the present invention.

Each component of the continuous baggage tray lifting device 100 is disposed on a frame 105, and an input assembly 106, a lifting assembly 107 and an output assembly 108 are disposed on the frame 105.

The input assembly 106 is configured to convey the baggage tray 200 along a first conveying path from the conveying inlet 102 to a first predetermined area (not shown), and includes a first rolling carrier 1061, which may include two first side plates 1063 and a plurality of first rollers disposed between the two first side plates 1063, wherein the plates of the first side plates 1063 extend from the conveying inlet to the first predetermined area, and the plurality of first rollers are disposed side by side.

As shown in fig. 5, in the input assembly 106, the first rolling carrier 1061 includes six motorized rollers arranged side by side and having the same size, and a first transferring engagement part 1062 is provided at a central position of each of the six motorized rollers, and the first transferring engagement part 1062 is used for engaging the transferring baggage tray 200. Here, two fixed ends of the six motorized rollers are disposed on the first side plate 1063 located at two sides, one end of the first side plate 1063 is the conveying inlet 102, and the other end is provided with a limit baffle 1064 for limiting the conveying position of the baggage tray 200.

It can be understood that when the luggage tray 200 abuts against the limit baffle 1064, the area where the luggage tray 200 is located is the first preset area. The first transmission engagement part 1062 includes engagement teeth, more specifically, elongated engagement teeth, and the elongated direction of the elongated engagement teeth is parallel to the axial direction of the roller. Here, the first rollers of the first rolling carrier 1061 are all motorized rollers.

The lifting assembly 107 is configured to lift the baggage tray 200 located at the first predetermined area position to a second predetermined area (not shown) at a predetermined height position along the lifting path, wherein a projection of the second predetermined area on the horizontal plane may completely coincide with a projection of the first predetermined area on the horizontal plane.

The lifting assembly 107 includes a conveyor 1071 and a lifting driver 1072 for driving the conveyor 1071, wherein a carrier plate 1074 for holding the baggage tray 200 is provided on a conveyor 1073 of the conveyor 1071. Specifically, the conveyor 1071 includes conveyor 1073 disposed at two sides of the first predetermined area, and a driving wheel 1075 for driving the conveyor 1073 to convey in the height direction. More specifically, as shown in fig. 3 and 4, the lifting assembly 107 is provided with two belts 1073 on each side, and the two drive wheels 1075 on each side are drivingly connected by the same shaft.

Each conveyor 1073 includes an inner section and an outer section, wherein the inner section moves from a low side to a high side and the outer section moves from a high side to a low side, i.e., the carrier plates 1074 distributed on the inner sections of the conveyors 1073 on both sides cooperate to hold the baggage tray 200 and lift the baggage tray 200 under the driving of the conveyors 1073.

For the promotion stationarity of promotion medial segment, promote assembly 107 still can include vertical setting at 105 guide rails 1076 in the frame, correspond the quantity of conveyer belt 1073, include four guide rails 1076 altogether, four guide rails 1076 are two liang a set of respectively and set up in the both sides of first predetermined area, the plate body of a carrying layer board 1074 of each side respectively with two conveyer belts 1073 fixed connection of this side to still be equipped with the leading wheel 10743 that is used for moving in guide rail 1076 on the medial segment of conveyer belt 1073 at the both ends of carrying layer board 1074.

It can be understood that, under the driving of the conveyor 1073, under the condition that the guide wheel 10743 moves in the guide track 1076, the guide track 1076 provides the supporting force for the carrier plate 1074 and guides the guide wheel 10743, the distance between the carrier plates 1074 at both sides is unchanged in the process of rising, thus the posture of the luggage tray 200 held by the two is more stable in the process of rising, the shaking is not easy to occur, and the running noise is lower.

It can be understood that, when the luggage tray 200 is located at the first predetermined region, the projections of the luggage tray 200 on the horizontal plane and the projections of the carrying pallets 1074 on the two sides on the horizontal plane are partially overlapped, so that the carrying pallets 1074 on the two sides are driven by the conveyor 1073 to form a support for the luggage tray 200, specifically to support the bottom of the luggage tray 200, and also to support the lower edge of the frame of the luggage tray 200.

It can be understood that each conveyor belt 1073 is correspondingly driven by two driving wheels 1075, that is, the driving wheel 1075 disposed at the lower position and the driving wheel 1075 disposed at the higher position are engaged with each other, so that the conveyor belt 1073 is under stress.

The utility model discloses in, impartial interval is equipped with a plurality of delivery layer boards 1074 on each conveyer belt 1073, and the equal one-to-one of delivery layer board 1074 of both sides and wait high setting to the delivery layer board 1074 of both sides can hold in the palm luggage tray 200 and drive it and rise continuously.

As shown in fig. 6, the carrier 1074 includes a support plate 10741 and a connection plate 10742 connected to the support plate 10741, wherein the connection plate 10742 is provided at a position near both ends thereof for being fixedly connected to the corresponding conveyor 1073 by means of bolts or adhesives. The edge of the side of the supporting plate 10741 far away from the connecting plate 10742 is also provided with a limiting supporting rod 10744, and the rod body of the limiting supporting rod 10744 is arranged along the extending edge of the supporting plate 10741. Here, the supporting plate 10741 and the connecting plate 10742 are connected at an obtuse angle. The guide wheels 10743 are provided on both end sides of the connection plate 10742.

The guide rails 1076 on each side all include the U type groove towards each other, and the two guide rails 1076 on the left side in fig. 3 all include a U type groove that supplies leading wheel 10743 to roll promptly, and the opening orientation in this U type groove is relative, and two guide rails 1076 on the right side are in the same way, and four guide rails 1076 are parallel to each other.

As shown in fig. 7 and with reference to fig. 3, the lift driver 1072 includes a drive motor 10721 and a dual output reducer 10722, one output end of the dual output reducer 10722 being connected to the drive wheel 1075 on one side and the other output end being connected to the drive wheel 1075 on the other side. The driving motor 10721 drives the dual output reducer 10722 to rotate, the dual output reducer 10722 drives the driving wheel 1075 on one side (left side in fig. 3) to rotate counterclockwise synchronously and drives the driving wheel 1075 on the other side (right side in fig. 3) to rotate clockwise synchronously, and the driving wheels 1075 on both sides rotate synchronously.

The output assembly 108 is for outputting the baggage tray 200 at the second predetermined area position along the second conveying path to the delivery outlet 103, including the second rolling carrier 1081. As shown in fig. 8, the output assembly 108 includes two second side plates 1082 extending from the second predetermined area to the direction of the delivery outlet 103, where the second rolling carrier 1081, like the first rolling carrier 1061, includes a plurality of second rollers disposed side by side, and the second rollers are disposed between the two second side plates 1082, and a second transferring engagement portion 1083 for engaging with the transferring baggage tray 200 is disposed at a middle position of each of the second rollers. Specifically, the second transmission engagement part 1062 includes engagement teeth, more specifically, elongated engagement teeth, and the elongated direction of the elongated engagement teeth is parallel to the axial direction of the roller. Here, the second rollers of the second rolling carrier 1061 are all motorized rollers.

Referring to fig. 9, a schematic diagram of a blocking member of the continuous baggage tray lifting device according to the present invention is shown. Two blocking members 109 are also provided on the housing 105, both blocking members 109 being located at the delivery outlet 103 for conditionally allowing passage of the pallet 200 output from the output assembly 108. Specifically, the blocking member 109 includes a fixing block 1091, a micro electric push rod 1092, a fixing base plate 1093, a mounting base 1094, a first screw 1095, a second screw 1096, and a third screw 1097, wherein the first screw 1095, the second screw 1096, and the third screw 1097 are used for fixing the micro electric push rod 1092 on the fixing base plate 1093. The fixed block 1091 is made of nylon, so that the body is not damaged when the micro electric push rod 1092 is fixed, and the micro electric push rod 1092 can be stably fixed. The fixing hole of the fixing base plate 1093 is a long circular hole, which can support the blocking member 109 to adjust the installation position in the up-down direction.

Referring to fig. 10, there is shown a schematic structural view of a lifting belt tensioning assembly of a continuous baggage tray lifting device according to the present invention. With reference to fig. 3, the lift belt tensioning assembly 121 is configured to adjust the tightness of the conveyor belt 1073 as previously described to facilitate installation of the conveyor belt 1073, to help improve the stability of the operation of the conveyor belt 1073, and to delay aging of the conveyor belt 1073. The number of the elevating conveyor belt tensioning assemblies 121 corresponds to the number of the conveyor belts 1073, and includes a belt seat bearing 1211, a cushion block 1212, a guide shaft 1213, a tensioning fixing block 1214, a fourth screw 1215, a first bolt 1216, and a first nut 1217, wherein the belt seat bearing 1211 may be used to fix a shaft coaxial with the aforementioned driving wheel 1075. Two guide shafts 1213 are provided at the bottom of the pedestal bearing 1211, two through holes corresponding to the guide shafts 1213 are provided in the tensioning fixing block 1214 for the shaft bodies of the guide shafts 1213 to pass through, and the guide shafts 1213 are provided to help guide the belt 1073 when the pedestal bearing 1211 is tensioned. A cushion block 1212 having a cushioning effect is provided between the bottom of the pedestal bearing 1211 and the tension fixing block 1214. A fourth screw 1215 is further provided on the tension fixing block 1214, and the fourth screw 1215 is used for fixing the guide shaft 1213 in the tension fixing block 1214 through the tension fixing block 1214, i.e., after the tension requirement is satisfied, the distance between the tension fixing block 1214 and the saddle bearing 1211 can be locked by the fourth screw 1215, and the saddle bearing 1211 can be prevented from being detached from the tension fixing block 1214.

A first bolt 1216 is fixedly disposed at the bottom of the seated bearing 1211, the first bolt 1216 is located between the two guide shafts 1213, and a bolt hole corresponding to the first bolt 1216 is further disposed on the tension fixing block 1214 for the first bolt 1216 to pass through. A first nut 1217 is further disposed on the bolt 1216 between the bottom of the pedestal bearing 1211 and the tensioning fixing block 1214, and the first nut 1217 is rotated to adjust the distance between the first nut 1217 and the pedestal bearing 1211, so as to adjust the pedestal bearing 1211 upward or downward, increase or decrease the distance between the driving wheel 1075 located at a high position and the driving wheel 1075 located at a low position, and further adjust the tension of the conveyor belt 1073.

Referring to fig. 11, a schematic structural diagram of a belt tensioning assembly of a continuous type lifting device according to the present invention is shown. Referring to fig. 3, the belt tensioning assembly 122 is used for adjusting the tension of the transmission timing belt 10723 between the dual output speed reducer 10722 and the transmission wheel 1075, and includes an idler 1221, an idler fixing plate 1222, a second nut 1223, a cantilever pin 1224, a fifth screw 1225, a second bolt 1226, a bolt fixing block 1227, a sixth screw 1228, a third nut 1229, and a tensioning fixing plate 1230.

The tensioning fixing plate 1230 is used for being fixed on the frame 105, a wheel body of the idle wheel 1221 is abutted to a transmission synchronous belt 10723 located between the double-output speed reducer 10722 and the transmission wheel 1075, and the transmission synchronous belt 10723 is tightened in a mode of abutting against the transmission synchronous belt 10723, otherwise, the transmission synchronous belt 10723 is loosened.

The idler 1221 is secured to the idler plate 1222 by a cantilever pin 1224 and a second nut 1223. The bolt fixing block 1227 is fixed to the tension fixing plate 1230 by a sixth screw 1228. The tightness of the transmission timing belt 10723 between the output end of the dual output speed reducer 10722 and the transmission wheel 1075 can be adjusted by adjusting the second bolt 1226. A third nut 1229 may lock the second bolt 1226 and a fifth screw 1225 may be used to lock the idler fixing plate 1222.

Referring to fig. 12 and fig. 13, the three-dimensional structure of the luggage tray provided by the present invention at the first viewing angle and the second viewing angle is illustrated. Referring to fig. 3, 5 and 8, the baggage tray 200 includes a bracket 201 for loading baggage, a tooth-shaped portion 203 engaged with the first and second transferring engagement portions 1062 and 1083 is provided on an outer bottom wall 202 of the bracket 201, and a plurality of elongated teeth 204 are provided on the tooth-shaped portion 203, and the elongated teeth 204 are matched with the elongated teeth. The arranged long convex teeth and the long meshed teeth can increase the thrust of the electric roller to the luggage tray 200 and can prevent the luggage tray 200 from shifting in the moving process.

In order to reduce the weight of the luggage tray 200, a plurality of grooves 206 may be formed in the outer side wall 205 of the bracket 201. Here, the bracket 201 is a rectangular groove, and the groove 206 is a square groove. The strip-shaped extending direction of the long convex teeth 204 is parallel to the long side of the square groove 201.

Further, a boss 207 that fits with the limit lever 10744 may be further provided on the outer bottom wall 202, and the limit lever 10744 abuts against a boss edge of the boss 207, thereby further limiting a movement space in a state where the carrier plate 1074 holds the luggage tray 200, and further improving stability of the posture of the luggage tray 200 in the lifting operation.

It will be appreciated that after the pallet 200 has been lifted to the second predetermined area, a portion of the main body of the pallet 200 may be moved onto the second rolling carrier 1081, preferably to the bottom of the pallet 200, at least partially engaged with the second transfer interface 1083, by a corresponding robot or manually. In addition, the barriers 109 may be used to block a baggage tray 200 pushed by a passenger who may control the miniature electrical pushers 1092 of the barriers 109 using respective control buttons to extend and retract to block or allow the baggage tray 200 to be output through the delivery outlet 103; alternatively, a sensor may be used to sense whether a passenger item is placed in the baggage tray 200, to automatically control the extension and retraction of the miniature electrical push rod 1092 of the blocker 109 to prevent or allow the baggage tray 200 to exit through the delivery outlet 103.

The utility model discloses in, can set up a first inductor 1101 and get into the conveying entry 102 with the response whether have luggage tray 200, if sense luggage tray 200 through conveying entry 102 get into to carry assembly 106 on, then export first sensing signal to controller, the controller is after receiving first sensing signal, can control the motorized pulley rotation of first roll delivery piece 1061 to carry luggage tray 200 on the motorized pulley to first preset region and carry on spacingly by limit baffle 1064. Here, the first sensor 1101 may be a mirror reflection type photoelectric switch.

The utility model discloses in, still can set up a second inductor 1102 on aforementioned limit baffle 1064 still, second inductor 1102 is used for the response whether there is luggage tray 200 on first preset area, if sense luggage tray 200, then export second sensing signal to controller, the controller is after receiving second sensing signal, can control first rolling delivery piece 1061's electric drum stall, simultaneously or control driving motor 10721 rotates thereafter, thereby make dual output speed reducer 10722 rotate, and then drive conveyer belt 1073 rotate, make the delivery layer board 1074 that sets up above that promote luggage tray 200. Here, the second inductor 1102 may be a proximity switch/diffuse reflectance photoelectric switch.

The utility model discloses in, still can set up a third inductor 1103 in frame 105, third inductor 1103 is used for responding to whether luggage tray 200 is promoted to the second and predetermines the region, if sense luggage tray 200 is promoted to the second and predetermines the region, then output third sensing signal to controller, the controller can control driving motor 10721 stall after receiving third sensing signal. Here, the third inductor 1103 may also be a proximity switch. Thereafter, the passenger may place the baggage in the baggage tray 200 and then push the baggage tray 200 from the second predetermined area onto the second rolling carrier 1081.

Further, a fourth sensor 1104 may be further disposed on the rack 105, the fourth sensor 1104 is configured to sense whether the baggage tray 200 moves to the motorized pulley of the second rolling carrier 1081 through the second predetermined area, and if so, a fourth sensing signal is output to the controller, and after receiving the fourth sensing signal, the controller may control the motorized pulley of the second rolling carrier 1081 to rotate, so as to output the baggage tray 200 to the delivery outlet 103. In addition, a fifth sensor 1105 may be further provided, where the fifth sensor 1105 is used to sense whether the baggage tray 200 is completely moved out of the second rolling carrier 1081, and if the baggage tray is sensed to be completely moved out, a fifth sensing signal is output to the controller, and the controller may control the motorized roller of the second rolling carrier 1081 to stop rotating after receiving the fifth sensing signal. Here, the fourth sensor 1104 and the fifth sensor 1105 can both be a mirror reflection type photoelectric switch.

Overall view 1 to 11, the utility model provides a continuous type luggage tray hoisting device 100 includes input assembly 106, promotes assembly 107 and output assembly 108, through the mutual cooperation of three, promotes luggage tray 200, can promote luggage tray 200 to the eminence position in succession high-efficiently and supply the passenger directly to place, the passenger directly with luggage put into luggage tray 200 can, need not the security personnel and retrieve transport luggage tray 200, also need not the passenger oneself to bow to take.

Meanwhile, the utility model discloses a synchronous conveyer belt promotes luggage tray 200, and transmission structural design is compact, can drive by a driving motor 10721 and realize promoting the operation, and occupation space is little, promotes the accurate and stable of position, and the noise is little, can a plurality of use side by side, improves security installations efficiency. In addition, the baggage tray 200 is innovatively conveyed by the meshing conveying method, and the efficient and stable transfer of the baggage tray 200 can be realized in a compact space by matching the tooth-shaped portion 203 provided on the outer bottom wall 202 of the baggage tray 200.

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. A continuous luggage tray lifting device comprises a rack, a conveying inlet and a conveying outlet of a luggage tray, wherein the conveying inlet and the conveying outlet are arranged on the rack; the device is characterized in that the frame is also provided with:

an input assembly for transporting a pallet of baggage along a first transport path from the transport entrance to a first predetermined area, comprising a first rolling carrier;

the lifting assembly is used for lifting the luggage tray located on the first preset area position to a second preset area at a preset height position along a lifting path and comprises a conveyor belt piece and a lifting driving piece for driving the conveyor belt piece, and a plurality of carrying supporting plates for supporting the luggage tray are arranged on a conveyor belt of the conveyor belt piece;

an output assembly for outputting a pallet of baggage located at the second predetermined area location along a second conveying path to the conveying outlet, including a second rolling carrier;

the first rolling carrier and/or the second rolling carrier are at least provided with a transmission meshing part for meshing the transmission luggage tray.

2. A continuous baggage pallet lifting arrangement according to claim 1, wherein the output assembly is arranged above the input assembly;

the input assembly comprises two first side plates extending from the conveying inlet to the direction of the first preset area, and the output assembly comprises two second side plates extending from the second preset area to the direction of the conveying outlet;

the first rolling carrier comprises a plurality of first rollers arranged side by side, and the first rollers are arranged between the two first side plates; the second rolling carrier comprises a plurality of second rollers arranged side by side, the second rollers being arranged between the two second side plates.

3. A continuous baggage pallet lifting arrangement according to claim 2, wherein the first and/or second drum is a motorized drum; the transmission engagement part is arranged at the middle position of the first roller and the second roller;

the transmission meshing part comprises strip-shaped meshing teeth, and the extending direction of the strip-shaped meshing teeth is parallel to the axial direction of the roller where the strip-shaped meshing teeth are located.

4. A continuous baggage tray lifting device according to claim 1, wherein the conveyor belt member comprises conveyor belts respectively disposed at both sides of the first predetermined region and a driving wheel for driving the conveyor belts to move in a height direction;

the conveying belt on each side is provided with the carrying supporting plate, and the projections of the carrying supporting plates on the two sides on the horizontal plane are overlapped with the projection parts of the luggage trays on the horizontal plane.

5. A continuous baggage pallet lifting arrangement according to claim 4,

two conveying belts are arranged on each side of the first preset area, and the two driving wheels on each side are in driving connection through the same shaft rod;

each conveyor belt comprises an inner section and an outer section, wherein the inner section moves from a low side to a high side, and the outer section moves from the high side to the low side;

the lifting assembly further comprises four guide rails vertically arranged on the rack, and every two of the four guide rails are arranged on two sides of the first preset area in a group;

the plate body of one carrying supporting plate on each side is fixedly connected with the two conveying belts, and guide wheels used for moving in the guide rails on the inner side sections of the conveying belts are further arranged at the two end parts of the carrying supporting plate.

6. A continuous luggage pallet lifting device according to claim 5, wherein the lifting driving member comprises a driving motor and a dual output reducer, one output end of the dual output reducer is connected with the driving wheel on one side through a transmission synchronous belt, and the other output end of the dual output reducer is connected with the driving wheel on the other side through a transmission synchronous belt;

the conveying belts on the two sides synchronously convey the carrying supporting plates.

7. A continuous luggage tray lifting device according to claim 6, further comprising a tension belt tensioning assembly for adjusting a drive timing belt between the dual output reducer and the drive wheel, the belt tensioning assembly including an idler, an idler fixing plate, a bolt fixing block, and a tension fixing plate, wherein:

the tensioning fixing plate is fixedly arranged on the rack, the idler wheel fixing plate is slidably arranged on a plate body of the tensioning fixing plate, and the bolt fixing block is fixedly arranged on the tensioning fixing plate;

a bolt is arranged at one end of the idler fixing plate, a screw hole is formed in the bolt fixing block, the bolt is connected in the screw hole in a penetrating mode, and a nut is further arranged on a bolt rod body of the bolt penetrating through the screw hole;

the idler rotates and is arranged on the idler fixing plate, and a wheel body of the idler is abutted to a transmission synchronous belt between the double-output speed reducer and the transmission wheel.

8. A continuous baggage tray lifting device according to claim 5, further comprising a lifting conveyor belt tensioning unit for adjusting the tightness of the conveyor belt, the lifting conveyor belt tensioning unit corresponding to the number of conveyor belts;

the lifting conveyor belt tensioning assembly comprises a belt seat bearing, a tensioning fixing block, a bolt and a nut, wherein a shaft rod in the belt seat bearing is coaxially connected with the driving wheel positioned at a high position;

the bottom fixedly connected with of rolling bearing the bolt, be equipped with the confession on the tensioning fixed block the screw that the bolt wore out, the nut sets up the bottom of rolling bearing is to the bolt body of rod between the tensioning fixed block.

9. A luggage pallet for use in a continuous luggage pallet lifting arrangement according to any of claims 1 to 8, comprising a bracket for carrying luggage, the bracket being provided with a tooth on its outer bottom wall for engaging with the conveyor mesh.

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