CN117885906A - Unmanned handling loading and unloading device for airport luggage - Google Patents
Unmanned handling loading and unloading device for airport luggage Download PDFInfo
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- CN117885906A CN117885906A CN202410093814.8A CN202410093814A CN117885906A CN 117885906 A CN117885906 A CN 117885906A CN 202410093814 A CN202410093814 A CN 202410093814A CN 117885906 A CN117885906 A CN 117885906A
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- 230000007246 mechanism Effects 0.000 claims abstract description 38
- 239000000428 dust Substances 0.000 claims abstract description 14
- 230000007723 transport mechanism Effects 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 23
- 238000012546 transfer Methods 0.000 claims description 13
- 238000013519 translation Methods 0.000 claims description 11
- 230000001360 synchronised effect Effects 0.000 claims description 8
- 230000002457 bidirectional effect Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
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Abstract
The invention belongs to the technical field of airport freight logistics transportation, and discloses an airport luggage unmanned transportation loading and unloading device, which comprises; the support frame, the support frame includes dust guard and lifter plate, the lower surface mounting of dust guard has multiunit lift cylinder, multiunit the equal fixed connection of telescopic end of lift cylinder is at the upper surface of lifter plate, the mounting groove has been seted up to the upper surface of lifter plate, be provided with transport mechanism in the mounting groove, loading and unloading mechanism is installed to transport mechanism lower extreme, adjusts transport mechanism's height through the support frame, and transport mechanism is convenient for adjust loading and unloading mechanism's position simultaneously to be convenient for transport luggage between bulk platform and conveyer belt, can carry out the centre gripping to the luggage on conveyer belt and the bulk platform of difference in height simultaneously, need not the manual work and carries the luggage, reduces artifical intensity of labour, improves the transport loading and unloading efficiency to the luggage.
Description
Technical Field
The invention belongs to the technical field of airport freight logistics transportation, and particularly relates to an airport luggage unmanned transportation loading and unloading device.
Background
In airport baggage transportation, the handling of baggage between bulk flat cars and conveyor belts mainly involves four scenarios. Scenario one: after handling the baggage consignment procedure, the baggage is transported to a bulk cargo flat car by a conveyor belt; scenario two: before the aircraft takes off, the baggage is carried to a conveyor belt by a bulk flat car and enters the aircraft; scenario three: after the aircraft falls, baggage on the aircraft is carried to a bulk cargo flat car by a conveyor belt; scenario four: the bulk cargo flat car is transported to the luggage turnplate, and then is manually moved to the luggage turnplate, and the following passengers carry out luggage claim. Airport luggage is generally carried between bulk pallet trucks and conveyor belts in a manual fashion. Taking a fourth scenario as an example, in the baggage handling process, one person is generally required to be moved down from a bulk cargo flat car, and the other person is transferred to a conveyor belt, so that the problems of waste of labor cost, low handling efficiency, potential safety hazards of baggage articles and the like exist in the process;
In the prior art, publication No.: CN211338051U, which belongs to the field of airport freight transportation and transportation connection. The device comprises: a fixed base; the sliding seat can slide on the fixed base; the conveying base is connected with the sliding seat through a shaft and a spring, the angle of the conveying base can be adjusted, and the sliding seat is provided with a sliding rail; the transmission stretching seat is connected with the transmission base through a sliding rail and can slide on the sliding rail of the transmission base; the conveying belt is paved on the upper surfaces of the conveying base and the conveying stretching base. The utility model is operated manually, does not need other power, and is convenient to install. In the operation, through slide holder, transmission base and the adjustment of conveying stretching seat position and angle, application scene is extensive, uses manpower sparingly, improves work efficiency.
But still need the staff to carry and place on the device of plugging into when the device of plugging into in among the above-mentioned technical scheme loads the luggage on the bulk cargo flat board onto the conveyer belt, increased staff's working strength, simultaneously, need the staff to place it on the device of plugging into equally when unloading the luggage, need the staff to carry when loading and unloading, need further promotion to the transportation efficiency of luggage.
Therefore, we propose an unmanned handling device for airport baggage to solve the problems in the prior art, and the handling device is convenient for carry baggage on a bulk cargo platform to a conveyor belt, and meanwhile, is convenient for carry baggage on the conveyor belt to the bulk cargo platform, so that the handling efficiency of baggage is improved, the amount of labor for workers to carry baggage is reduced, and the handling efficiency of baggage is improved.
Disclosure of Invention
The invention aims to provide an unmanned conveying and loading and unloading device for airport baggage, which aims to solve the problems that in the prior art, workers still need to be conveyed and placed on a connection device, the working strength of the workers is increased, meanwhile, the workers are required to be placed on the connection device when unloading baggage, the workers need to be conveyed when loading and unloading the baggage, and the transfer efficiency of the baggage is required to be further improved.
In order to achieve the above purpose, the invention adopts the following technical scheme:
an airport luggage unmanned handling device, comprising;
The support frame comprises a dust-proof plate and a lifting plate, wherein a plurality of groups of lifting cylinders are arranged on the lower surface of the dust-proof plate, the telescopic ends of the lifting cylinders are fixedly connected to the upper surface of the lifting plate, the upper surface of the lifting plate is provided with a mounting groove, a transfer mechanism is arranged in the mounting groove, and a loading and unloading mechanism is arranged at the lower end of the transfer mechanism;
The transfer mechanism comprises a transmission screw rod rotationally connected in a mounting groove, a movable seat in sliding connection with the transmission screw rod in a threaded connection manner is slidably connected in the mounting groove, and two groups of guide rails are symmetrically arranged on the lower surface of the movable seat;
the loading and unloading mechanism comprises a moving platform which is in sliding connection with two groups of guide rails, two groups of second side plates are symmetrically welded on the lower surface of the moving platform, two groups of two opposite sides of the second side plates are rotationally connected with two-way screws, one end of each two-way screw penetrates through one group of the second side plates and is driven by a third motor, and two ends of each two-way screw are connected with clamping plates in a threaded manner.
Preferably, the same end on both sides of the mobile platform is welded with push blocks, the upper surface of the mobile platform is provided with guide grooves for two groups of guide rails to be in sliding connection, the lower surface of the mobile platform is symmetrically welded with two groups of first side plates, one side opposite to the two groups of first side plates is provided with translation air cylinders, and the telescopic ends of the two groups of translation air cylinders are respectively and fixedly connected to one sides of the two groups of push blocks.
Preferably, two sets of guide bars are fixedly connected with one side opposite to the second side plate, and the two sets of guide bars are in sliding connection with the two sets of clamping plates, and the bidirectional screw is arranged between the two sets of guide bars.
Preferably, the cross sections of the two groups of clamping plates are arranged in a Z-shaped manner, and anti-slip pads are adhered to opposite sides of the two groups of clamping plates.
Preferably, the transfer mechanism further comprises a second motor arranged on the upper surface of the lifting plate, an output shaft of the second motor is connected with a rotating shaft in a transmission manner, an output shaft of the rotating shaft is connected with a driving gear in a transmission manner, one end of the driving screw penetrates through the lifting plate and is fixedly connected with a driven gear, and the driving gear is connected with the driven gear in a transmission manner through a synchronous chain.
Preferably, the lower surface of dust guard is provided with multiunit stand, the guide block has all been welded at the both ends of lifter plate both sides, and the round hole that supplies the stand to slide grafting is all offered to the upper surface of four guide blocks, every two sets of the lower extreme of stand all is provided with removal supporting mechanism.
Preferably, the lower surface of dust guard is provided with the controller, the controller respectively with lift cylinder, second motor and third motor electric connection, the lifter plate parallel arrangement is under the dust guard.
Preferably, the movable supporting mechanism comprises a base, a plurality of groups of movable wheels are arranged on the lower surface of the base, the movable wheels are arranged in a rectangular array, and the base is arranged in a hollow mode.
Preferably, the inner cavity of the base is fixedly connected with two groups of fixing plates, the upper surface of the fixing plates is rotationally connected with an adjusting screw, the upper end of the adjusting screw is fixedly connected with a worm wheel, the lower end of the adjusting screw is in threaded connection with a supporting column, and bottom grooves for sliding insertion of the two groups of supporting blocks are symmetrically formed in the lower surface of the base.
Preferably, the base inner cavity is rotationally connected with a double-ended worm, a bearing seat for the double-ended worm to rotationally connect is fixedly connected with the top of the base inner cavity, the double-ended worm is respectively connected with two groups of worm gears in a transmission manner, and one end of the double-ended worm penetrates through the base and is driven by a first motor.
Compared with the prior art, the unmanned carrying and loading and unloading device for airport luggage provided by the invention has the following advantages:
1. According to the invention, the supporting frame, the transferring mechanism and the loading and unloading mechanism are matched, the height of the transferring mechanism is adjusted through the supporting frame, and meanwhile, the transferring mechanism is convenient for adjusting the position of the loading and unloading mechanism, so that luggage can be conveniently transferred between the bulk platform and the conveying belt, meanwhile, the conveying belt with different heights and the luggage on the bulk platform can be clamped, the luggage is not required to be carried manually, the labor intensity is reduced, and the carrying and loading and unloading efficiency of the luggage is improved;
2. the movable supporting mechanism is arranged, the first motor drives the worm to drive the worm gears on the two groups of adjusting screws, so that the adjusting screws are in threaded connection with the supporting columns, the supporting columns extend out along the bottom grooves and are abutted against the ground, and the stability of the whole device in carrying luggage is improved;
3. According to the invention, through the cooperation between the transfer mechanism and the loading and unloading mechanism, the pushing block is conveniently pushed by the translation cylinder to enable the moving platform to move along the guide rail, so that the moving stability of the moving platform is improved, the moving platform extends out of the right lower part of the dust-proof plate, and the moving platform is further enabled to move to the right upper part of the driving belt, so that the loading and unloading mechanism can clamp and load and unload the luggage, and the loading and unloading efficiency of the luggage is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of a supporting frame structure according to the present invention;
FIG. 3 is a schematic view of a movable supporting mechanism according to the present invention;
FIG. 4 is a schematic view of a transfer mechanism according to the present invention;
fig. 5 is a schematic structural view of the loading and unloading mechanism of the present invention.
In the figure: 100. a support frame; 101. a dust-proof plate; 102. a column; 103. a lifting plate; 104. a guide block; 105. a mounting groove; 106. a lifting cylinder; 107. a controller; 200. a movable support mechanism; 201. a base; 202. a bearing seat; 203. a double-ended worm; 204. a first motor; 205. a fixing plate; 206. adjusting a screw; 207. a worm wheel; 208. a bottom groove; 209. a support column; 210. a moving wheel; 300. a transfer mechanism; 301. a second motor; 302. a rotation shaft; 303. a drive gear; 304. a synchronous chain; 305. a drive screw; 306. a driven gear; 307. a movable seat; 308. a first side plate; 309. a translation cylinder; 310. a guide rail; 400. a loading and unloading mechanism; 401. a mobile platform; 402. a guide groove; 403. a pushing block; 404. a second side plate; 405. a bidirectional screw; 406. a guide rod; 407. a third motor; 408. a clamping plate; 409. an anti-slip mat.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. The specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention provides an unmanned carrying and loading and unloading device for airport luggage, as shown in figures 1-5, comprising;
The support frame 100, the support frame 100 includes dust guard 101 and lifter plate 103, the lower surface mounting of dust guard 101 has multiunit lift cylinder 106, the flexible end of multiunit lift cylinder 106 all fixedly connected on the upper surface of lifter plate 103, the upper surface of lifter plate 103 has seted up mounting groove 105, is provided with transport mechanism 300 in the mounting groove 105, transport mechanism 300 lower extreme installs loading and unloading mechanism 400;
the transfer mechanism 300 comprises a transmission screw 305 rotatably connected in the mounting groove 105, a movable seat 307 in threaded connection with the transmission screw 305 is slidably connected in the mounting groove 105, and two groups of guide rails 310 are symmetrically arranged on the lower surface of the movable seat 307;
The loading and unloading mechanism 400 comprises a moving platform 401 which is in sliding connection with two groups of guide rails 310, two groups of second side plates 404 are symmetrically welded on the lower surface of the moving platform 401, two opposite sides of the two groups of second side plates 404 are rotationally connected with two-way screws 405, one end of each two-way screw 405 penetrates through one group of the second side plates 404 and is driven by a third motor 407, and two ends of each two-way screw 405 are in threaded connection with clamping plates 408.
The pushing blocks 403 are welded at the same ends of two sides of the moving platform 401, the guide grooves 402 for the sliding connection of the two groups of guide rails 310 are formed in the upper surface of the moving platform 401, two groups of first side plates 308 are symmetrically welded on the lower surface of the moving platform 401, translation air cylinders 309 are arranged on opposite sides of the two groups of first side plates 308, telescopic ends of the two groups of translation air cylinders 309 are fixedly connected to one sides of the two groups of pushing blocks 403 respectively, the pushing blocks 403 are pushed by the translation air cylinders 309, and then the moving platform 401 moves along the guide rails 310 and the first side plates 308, so that the moving stability of the moving platform 401 is improved.
Two sets of guide bars 406 are fixedly connected to opposite sides of the two sets of second side plates 404, the two sets of guide bars 406 are in sliding connection with the two sets of clamping plates 408, the bidirectional screw 405 is arranged between the two sets of guide bars 406, stability of the clamping plates 408 in relative movement is improved through the guide bars 406, stability of luggage clamping is further guaranteed, and falling of the luggage during transportation is avoided.
The cross section of two sets of splint 408 personally submits the zigzag setting, and the opposite side of two sets of splint 408 all bonds and has slipmat 409, increases the frictional force between splint 408 and the luggage through slipmat 409, and then improves the clamping force, avoids the luggage to drop, avoids the luggage damage.
The transfer mechanism 300 further comprises a second motor 301 arranged on the upper surface of the lifting plate 103, an output shaft of the second motor 301 is in transmission connection with a rotating shaft 302, an output shaft of the rotating shaft 302 is in transmission connection with a driving gear 303, one end of a driving screw 305 penetrates through the lifting plate 103 and is fixedly connected with a driven gear 306, the driving gear 303 is in transmission connection with the driven gear 306 through a synchronous chain 304, the rotating shaft 302 is driven by the second motor 301 to enable the driving gear 303 to drive the synchronous chain 304, and then the driven gear 306 is driven by the synchronous chain 304, so that the driving screw 305 is convenient to drive the movable seat 307 to move, and luggage is convenient to transfer.
The lower surface of dust guard 101 is provided with multiunit stand 102, and the both ends of lifter plate 103 both sides all weld guide block 104, and the round hole that supplies stand 102 slip grafting is all offered to the upper surface of four guide blocks 104, and the lower extreme of every two sets of stands 102 all is provided with removes supporting mechanism 200, has improved the stability that lifter plate 103 goes up and down through stand 102 and guide block 104, rocks when avoiding lifter plate 103 to go up and down, and then improves the stability when transporting of luggage.
The lower surface of dust guard 101 is provided with controller 107, and controller 107 respectively with lift cylinder 106, second motor 301 and third motor 407 electric connection, lift plate 103 parallel arrangement is under dust guard 101, is convenient for control first motor 204, second motor 301, third motor 407, translation cylinder 309 and lift cylinder 106 through controller 107, easy operation reduces staff's intensity of labour.
The movable supporting mechanism 200 comprises a base 201, a plurality of groups of movable wheels 210 are arranged on the lower surface of the base 201, the plurality of groups of movable wheels 210 are arranged in a rectangular array, the base 201 is arranged in a hollow mode, and the movable wheels 210 are convenient to move the whole device, so that convenience of the device is improved.
The inner cavity of the base 201 is fixedly connected with two groups of fixing plates 205, the upper surface of the fixing plates 205 is rotationally connected with an adjusting screw 206, the upper end of the adjusting screw 206 is fixedly connected with a worm wheel 207, the lower end of the adjusting screw 206 is in threaded connection with a supporting column 209, bottom grooves 208 for sliding insertion of the two groups of supporting blocks are symmetrically formed in the lower surface of the base 201, the worm wheel 207 is meshed with the double-headed worm 203, the worm wheel 207 further drives the adjusting screw 206, the adjusting screw 206 drives the supporting column 209 to lift in the bottom grooves 208, the device is supported conveniently, and stability of baggage transportation of the device is improved.
The double-ended worm 203 is rotationally connected to the inner cavity of the base 201, the bearing seat 202 for rotationally connecting the double-ended worm 203 is fixedly connected to the top of the inner cavity of the base 201, the double-ended worm 203 is respectively connected with two groups of worm gears 207 in a transmission manner, one end of the double-ended worm 203 penetrates through the base 201 and is driven by the first motor 204, the double-ended worm 203 is driven by the first motor 204, and then the transmission adjusting screw 206 is convenient to drive the supporting column 209 to support the base 201, so that the stability of transferring luggage is improved.
When the baggage is transported, the support frame 100 is moved between the bulk platform and the conveyor belt by the moving wheel 210, the bulk platform is moved below the lifting plate 103, the rotating shaft 302 is driven by the second motor 301 to drive the driving gear 303 to drive the synchronous chain 304, further, the synchronous chain 304 drives the driven gear 306 to rotate, the driven gear 306 drives the driving screw 305 to drive the movable seat 307 to move along the mounting groove 105, further, the loading and unloading mechanism 400 is moved onto the bulk platform, the lifting cylinder 106 drives the lifting plate 103 to descend above the baggage, the third motor 407 drives the two groups of clamping plates 408 to be relatively close, further, the baggage is clamped conveniently, meanwhile, the lifting cylinder 106 resets to clamp the baggage, the movable seat 307 is moved to the other end under the action of the driving screw 305, the translation cylinder 309 pushes the pushing block 403 to enable the guide groove 402 and the guide rail 310 on the moving platform 401 to slide, further, the moving platform 401 is moved above the conveyor belt, the lifting cylinder 106 drives the lifting plate 103 to descend, the third motor 407 drives the two-way screw 405 to rotate, further, the clamping plates 408 are relatively far away, the clamping plates are placed on the conveyor belt, the baggage is repeatedly moved above the conveyor belt, and the baggage is unloaded, and the loading and unloading efficiency of the baggage is lowered on the conveyor belt, further, and the loading and unloading efficiency of the baggage is lowered, and the baggage on the conveyor belt is accordingly, and the loading and unloading efficiency is improved.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present invention, and although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present invention.
Claims (10)
1. An unmanned airport luggage handling device, comprising;
The support frame (100), support frame (100) includes dust guard (101) and lifter plate (103), the lower surface mounting of dust guard (101) has multiunit lift cylinder (106), multiunit lift cylinder (106) flexible end all fixed connection is at the upper surface of lifter plate (103), mounting groove (105) have been seted up to the upper surface of lifter plate (103), be provided with transport mechanism (300) in mounting groove (105), loading and unloading mechanism (400) are installed to transport mechanism (300) lower extreme;
The transfer mechanism (300) comprises a transmission screw (305) rotatably connected in a mounting groove (105), a movable seat (307) in threaded connection with the transmission screw (305) is slidably connected in the mounting groove (105), and two groups of guide rails (310) are symmetrically arranged on the lower surface of the movable seat (307);
The loading and unloading mechanism (400) comprises a moving platform (401) which is in sliding connection with two groups of guide rails (310), two groups of second side plates (404) are symmetrically welded on the lower surface of the moving platform (401), two groups of opposite sides of the second side plates (404) are rotationally connected with two-way screws (405), one end of each two-way screw (405) penetrates through one group of the second side plates (404) to be driven by a third motor (407), and two ends of each two-way screw (405) are connected with clamping plates (408) in a threaded manner.
2. An airport luggage unmanned handling apparatus according to claim 1, wherein: the utility model discloses a movable platform, including movable platform (401), sliding block (403), guide way (402) that supply two sets of guide rail (310) sliding connection are offered to the same end of movable platform (401) both sides, the lower surface symmetry welding of movable platform (401) has two sets of first curb plates (308), and the opposite side of two sets of first curb plates (308) all is provided with translation cylinder (309), two sets of the flexible end of translation cylinder (309) is fixed connection in one side of two sets of pushers (403) respectively.
3. An airport luggage unmanned handling apparatus according to claim 1, wherein: two groups of guide rods (406) are fixedly connected to the opposite sides of the second side plate (404), the two groups of guide rods (406) are in sliding connection with the two groups of clamping plates (408), and the bidirectional screw rod (405) is arranged between the two groups of guide rods (406).
4. An airport luggage unmanned handling apparatus according to claim 1, wherein: the cross sections of the two groups of clamping plates (408) are arranged in a Z-shaped mode, and anti-slip pads (409) are adhered to opposite sides of the two groups of clamping plates (408).
5. An airport luggage unmanned handling apparatus according to claim 1, wherein: the transfer mechanism (300) further comprises a second motor (301) arranged on the upper surface of the lifting plate (103), an output shaft of the second motor (301) is in transmission connection with a rotating shaft (302), an output shaft of the rotating shaft (302) is in transmission connection with a driving gear (303), one end of the driving screw (305) penetrates through the lifting plate (103) and is fixedly connected with a driven gear (306), and the driving gear (303) is in transmission connection with the driven gear (306) through a synchronous chain (304).
6. An airport luggage unmanned handling apparatus according to claim 1, wherein: the dustproof plate is characterized in that a plurality of groups of upright posts (102) are arranged on the lower surface of the dustproof plate (101), guide blocks (104) are welded at two ends of two sides of the lifting plate (103), round holes for sliding insertion of the upright posts (102) are formed in the upper surfaces of the four groups of guide blocks (104), and a movable supporting mechanism (200) is arranged at the lower ends of each two groups of upright posts (102).
7. An airport luggage unmanned handling apparatus according to claim 6, wherein: the lower surface of dust guard (101) is provided with controller (107), controller (107) respectively with lift cylinder (106), second motor (301) and third motor (407) electric connection, lift plate (103) parallel arrangement is under dust guard (101).
8. An airport luggage unmanned handling apparatus according to claim 6, wherein: the movable supporting mechanism (200) comprises a base (201), a plurality of groups of movable wheels (210) are arranged on the lower surface of the base (201), the movable wheels (210) are arranged in a rectangular array, and the base (201) is arranged in a hollow mode.
9. An airport luggage unmanned handling apparatus according to claim 8, wherein: the novel sliding support is characterized in that two groups of fixing plates (205) are fixedly connected to an inner cavity of the base (201), an adjusting screw (206) is rotatably connected to the upper surface of each fixing plate (205), a worm wheel (207) is fixedly connected to the upper end of each adjusting screw (206), support columns (209) are connected to the lower ends of the adjusting screws (206) in a threaded mode, and bottom grooves (208) for sliding insertion of the two groups of support blocks are symmetrically formed in the lower surface of the base (201).
10. An airport luggage unmanned handling apparatus according to claim 9, wherein: the double-ended worm gear is characterized in that a double-ended worm gear (203) is rotatably connected to an inner cavity of the base (201), a bearing seat (202) for the double-ended worm gear (203) to be rotatably connected is fixedly connected to the top of the inner cavity of the base (201), the double-ended worm gear (203) is respectively connected with two groups of worm gears (207) in a transmission mode, and one end of the double-ended worm gear (203) penetrates through the base (201) and is driven by a first motor (204).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410093814.8A CN117885906A (en) | 2024-01-23 | 2024-01-23 | Unmanned handling loading and unloading device for airport luggage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410093814.8A CN117885906A (en) | 2024-01-23 | 2024-01-23 | Unmanned handling loading and unloading device for airport luggage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117885906A true CN117885906A (en) | 2024-04-16 |
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ID=90651022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410093814.8A Pending CN117885906A (en) | 2024-01-23 | 2024-01-23 | Unmanned handling loading and unloading device for airport luggage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117885906A (en) |
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2024
- 2024-01-23 CN CN202410093814.8A patent/CN117885906A/en active Pending
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