CN111017214A - Unmanned remote control transportation system for logistics based on 5G network - Google Patents
Unmanned remote control transportation system for logistics based on 5G network Download PDFInfo
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- CN111017214A CN111017214A CN201911222817.2A CN201911222817A CN111017214A CN 111017214 A CN111017214 A CN 111017214A CN 201911222817 A CN201911222817 A CN 201911222817A CN 111017214 A CN111017214 A CN 111017214A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C39/00—Aircraft not otherwise provided for
- B64C39/02—Aircraft not otherwise provided for characterised by special use
- B64C39/024—Aircraft not otherwise provided for characterised by special use of the remote controlled vehicle type, i.e. RPV
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D9/00—Equipment for handling freight; Equipment for facilitating passenger embarkation or the like
Abstract
The invention relates to a 5G network-based unmanned remote control transportation system for logistics, which comprises a transportation device, wherein the transportation device comprises a main body, a storage box, a bottom plate, two telescopic mechanisms and a plurality of propellers, a cavity is arranged in the bottom plate, a supporting mechanism is arranged in the cavity, the telescopic mechanisms comprise a sealing chamber, a sealing block, a telescopic component, an air bag and a supporting rod, the supporting mechanism comprises a driving component and four supporting components, the supporting components comprise a screw rod, a sleeve pipe, a limiting unit, a supporting block and two sliding units, the 5G network-based unmanned remote control transportation system for logistics can drive the bottom plate to move up and down through the telescopic mechanisms, the air bag is inflated while the goods are put into the storage box, the inflated air bag is used for providing buffer protection, the goods are prevented from being damaged, in addition, the supporting mechanism can reduce the volume during flying, the wind resistance is reduced, the distance between the supporting blocks is increased, the support area is enlarged, the unmanned aerial vehicle can land stably, and the practicability of the equipment is improved.
Description
Technical Field
The invention relates to the field of 5G communication equipment, in particular to an unmanned remote control transportation system for logistics based on a 5G network.
Background
The development of mobile communication technology, which is the foundation of networks and the support of digital technology, has led to a certain degree to the development of the internet and economic growth. With the 5G SA standard terminated, the 5G application will exhibit a blowout potential. 5G will profoundly influence each industry such as amusement, manufacturing, car, energy, medical treatment, transportation, education, endowment, wherein, 5G and unmanned aerial vehicle are regarded as the best "partner" by the industry, and until not meeting 5G, unmanned aerial vehicle still only gives priority to personal entertainment application, still often suffers from the safety and the evil of making a jam. And the application range of the unmanned aerial vehicle is continuously expanded due to the ubiquitous networking of 5G, higher speed and lower time delay. The 5G logistics drone is considered to be a very promising 5G use case.
5G unmanned aerial vehicle is as an unmanned remote control flight transportation system, when using, the below at the equipment is tied up to the goods that need transport usually, but at the flight in-process, because receive the influence of other factors such as wind-force and flight stationarity, the goods of unmanned aerial vehicle delivery takes place to rock easily, when transporting some fragile article, easily rock the damage that leads to the goods because of these, make the transportation failure, moreover, for the convenience of landing, unmanned aerial vehicle is last mostly to be equipped with the stabilizer blade, but these stabilizer blade fixed structure, directly expose outside, receive the windage easily in flight in-process, influence unmanned aerial vehicle's continuation of the journey, lead to current 5G unmanned aerial vehicle practicality to reduce.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, an unmanned remote control transportation system for logistics based on a 5G network is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: the unmanned remote control transportation system for logistics based on the 5G network comprises a transportation device, wherein the transportation device comprises a main body, a storage box, a bottom plate, two telescopic mechanisms and a plurality of propellers, the propellers are uniformly distributed on the periphery of the main body in the circumferential direction, an antenna and a PLC are arranged in the main body, the antenna is electrically connected with the PLC, the bottom plate is fixed below the main body, the two telescopic mechanisms are respectively positioned on two sides of the storage box, the bottom plate is positioned below the storage box, a cavity is arranged in the bottom plate, a supporting mechanism is arranged in the cavity, and the antenna is electrically connected with the PLC;
the telescopic mechanism comprises a sealing chamber, a sealing block, a telescopic component, an air bag and a support rod, the sealing chamber is fixed below the main body, the periphery of the sealing block is hermetically connected with the inner wall of the sealing chamber, the sealing block is connected with the top in the sealing chamber through a telescopic component, the air bag is fixed on the inner wall of the storage box and connected with the top of the sealing chamber, the telescopic mechanism comprises a fixed block, a translation unit, a telescopic frame, a sliding ring, a sliding rod and a notch, the notch is arranged above the sealing block, two ends of the sliding rod are fixedly connected with the inner walls of two sides of the notch, the sliding ring is sleeved on the sliding rod, two sides of the bottom end of the telescopic frame are respectively hinged with the sealing block and the sliding ring, the two sides of the top end of the telescopic frame are respectively hinged with the translation block and the fixed block, the translation unit is in transmission connection with the translation block, and the fixed block is fixed at the top in the sealed chamber;
the supporting mechanism comprises a driving assembly and four supporting assemblies, the four supporting assemblies are circumferentially and uniformly distributed on the periphery of the driving assembly, each supporting assembly comprises a lead screw, a sleeve, a limiting unit, a supporting block and two sliding units, the driving assembly is in transmission connection with one end of the lead screw, the other end of the lead screw is arranged in the sleeve, a first thread matched with the lead screw is arranged at the joint of the sleeve and the lead screw, the two sliding units are respectively positioned on the upper side and the lower side of the sleeve, the lead screw is connected with the limiting unit, the sleeve is fixedly connected with the supporting block, a notch is arranged below the sleeve, and the supporting unit is arranged in the notch.
Preferably, in order to drive the translation block to move, the translation unit comprises a first motor and a screw rod, the first motor is fixed to the top of the sealed chamber, the first motor is electrically connected with the PLC, the first motor is in transmission connection with one end of the screw rod, the other end of the screw rod is arranged in the fixed block, the translation block is sleeved on the screw rod, and a second thread matched with the screw rod is arranged at the connection position of the translation block and the screw rod.
Preferably, in order to ensure the sealing performance of the sealing chamber, a filter screen is arranged at the opening of the sealing chamber and sleeved on the support rod.
Preferably, in order to drive the screw rod to rotate, the driving assembly comprises a second motor, a driving bevel gear and four driven bevel gears, the second motor is fixed in the cavity and is in transmission connection with the driving bevel gear, the second motor is electrically connected with the PLC, the four driven bevel gears are uniformly distributed on the periphery of the driving bevel gear in the circumferential direction, the driven bevel gears are meshed with the driving bevel gears, the driven bevel gears correspond to the supporting assemblies one to one, and the driven bevel gears are fixed on the screw rod.
Preferably, in order to realize stable movement of the sleeve, the sliding unit comprises a sliding plate and a sliding rail, the sliding rail is U-shaped, two ends of the sliding rail are fixed on the inner wall of the cavity, the sliding plate is sleeved on the sliding plate, and the sliding plate is fixedly connected with the sleeve.
Preferably, in order to support the screw rod to rotate stably, the limiting unit comprises an annular groove and a plurality of sliding blocks, the sliding blocks are evenly distributed on the periphery of the screw rod in the circumferential direction, the annular groove is fixed in the cavity, the sliding blocks are connected with the annular groove in a sliding mode, and the annular groove is a dovetail groove.
Preferably, in order to avoid the bottom plate wearing and tearing, the support unit includes cylinder and support frame, the cylinder body of cylinder is fixed in the breach vertically downwards, the bottom and the support frame fixed connection of the gas pole of cylinder, the cylinder is connected with the PLC electricity.
As preferred, for the ease of unmanned aerial vehicle steady landing, the shape of support frame is the U-shaped, the intraoral bottom of U-shaped opening of support frame is equipped with the distancer, the distancer is connected with the PLC electricity.
Preferably, in order to avoid damage caused by collision of transported goods, a first cushion pad is arranged at the top part in the storage box, and a second cushion pad is arranged above the bottom plate.
Preferably, in order to enhance the endurance of the equipment, a photovoltaic panel is arranged above the main body.
The unmanned remote control transportation system for logistics based on the 5G network has the advantages that the bottom plate can be driven to move up and down through the telescopic mechanism, goods are put into the storage box and inflated to the air bag, the inflated air bag is used for providing buffer protection, goods are prevented from being damaged, and furthermore, the supporting mechanism can be reduced in size during flying, wind resistance is reduced, the distance between the supporting blocks is increased during landing of equipment, the supporting area is enlarged, the unmanned aerial vehicle can land stably, and therefore the practicability of the equipment is improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic structural diagram of an unmanned remote transportation system for logistics based on a 5G network according to the present invention;
fig. 2 is a sectional view of the unmanned remote transportation system for logistics based on a 5G network of the present invention;
FIG. 3 is a schematic structural diagram of a telescopic assembly of the unmanned remote transportation system for logistics based on a 5G network;
FIG. 4 is a schematic structural diagram of a supporting mechanism of the unmanned remote transportation system for logistics based on a 5G network;
in the figure: 1. the novel solar cell module comprises a main body, 2 storage boxes, 3 bottom plates, 4 propellers, 5 sealing chambers, 6 sealing blocks, 7 air bags, 8 supporting rods, 9 fixing blocks, 10 translation blocks, 11 telescopic frames, 12 sliding rings, 13 sliding rods, 14 screw rods, 15 sleeves, 16 supporting blocks, 17 first motors, 18 screw rods, 19 filter screens, 20 second motors, 21 driving bevel gears, 22 driven bevel gears, 23 sliding plates, 24 sliding rails, 25 annular grooves, 26 sliding blocks, 27 cylinders, 28 supporting frames, 29 distance measuring instruments, 30 first buffer pads, 31 second buffer pads and 32 photovoltaic panels.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1, an unmanned remote control transportation system for logistics based on a 5G network comprises a transportation device, wherein the transportation device comprises a main body 1, a storage box 2, a bottom plate 3, two telescopic mechanisms and a plurality of propellers 4, the propellers 4 are uniformly distributed on the periphery of the main body 1 in the circumferential direction, an antenna and a PLC are arranged in the main body 1, the antenna is electrically connected with the PLC, the bottom plate 3 is fixed below the main body 1, the two telescopic mechanisms are respectively located at two sides of the storage box 2, the bottom plate 3 is located below the storage box 2, a cavity is arranged in the bottom plate 3, a supporting mechanism is arranged in the cavity, and the antenna is electrically connected with the PLC;
a PLC, i.e., a programmable logic controller, which employs a programmable memory for storing therein a program, executing instructions for user-oriented operations such as logic operation, sequence control, timing, counting, and arithmetic operation, and controlling various types of machines or production processes through digital or analog input/output, is essentially a computer dedicated for industrial control, has a hardware structure substantially the same as that of a microcomputer, and is generally used for data processing and instruction reception and output for realizing central control.
In this unmanned remote control transportation system, user's accessible cell-phone or equipment such as computer send wireless signal to the antenna in main part 1, the antenna is after receiving wireless signal, controlgear moves, when carrying out the commodity circulation transportation, place the goods behind the top of bottom plate 3, telescopic machanism starts, make the distance of bottom plate 3 and storage reduce, be convenient for goods on the bottom plate 3 get into in the storage box 2, then screw 4 starts, it is rotatory, produce decurrent air current, support main part 1 is floated, be convenient for fly, arrive after the destination, supporting mechanism starts, the unmanned aerial vehicle of being convenient for lands steadily, then telescopic machanism starts, make the distance increase of bottom plate 3 and storage box 2, be convenient for people tak away the goods on the bottom plate 3, then unmanned aerial vehicle returns to the air, thereby the transportation function of goods has been accomplished.
As shown in fig. 2-3, the telescopic mechanism includes a sealing chamber 5, a sealing block 6, a telescopic assembly, an air bag 7 and a support rod 8, the sealing chamber 5 is fixed below the main body 1, the periphery of the sealing block 6 is connected with the inner wall of the sealing chamber 5 in a sealing manner, the sealing block 6 is connected with the top of the sealing chamber 5 through the telescopic assembly, the air bag 7 is fixed on the inner wall of the storage box 2, the air bag 7 is connected with the top of the sealing chamber 5, the telescopic mechanism includes a fixing block 9, a translation block 10, a translation unit, a telescopic frame 11, a sliding ring 12, a sliding rod 13 and a notch, the notch is arranged above the sealing block 6, two ends of the sliding rod 13 are fixedly connected with the inner walls of two sides of the notch, the sliding ring 12 is sleeved on the sliding rod 13, two sides of the bottom end of the telescopic frame 11 are respectively hinged with the sealing block 6 and the sliding ring 12, two sides of the top end of the telescopic frame, the translation unit is in transmission connection with a translation block 10, and the fixed block 9 is fixed at the top in the sealed chamber 5;
in the telescopic mechanism, a translation component in the telescopic component is started to drive a translation block 10 to translate at the top in a sealed chamber 5 and approach or keep away from a fixed block 9, so that a telescopic frame 11 is stretched and contracted, one side of the bottom end of the telescopic frame 11 is moved along a sliding rod 13, a sliding ring 12 is moved conveniently, the length of the telescopic frame 11 is changed, so that a sealing block 6 is driven to move up and down, the distance between a bottom plate 3 and a storage box 2 is changed through a supporting rod 8, when the sealing block 6 moves downwards, the distance between the bottom plate 3 and the storage box 2 is increased, so that people can place goods on the bottom plate 3 or take goods away from the bottom plate 3 conveniently, meanwhile, air in an air bag 7 enters the sealed chamber 5, the air volume in the air bag 7 is reduced, the size of the air bag 7 is reduced, when the sealing block 6 moves upwards, the distance between the bottom plate 3 and the storage box 2 is reduced, make in the goods gets into storage box 2, when 6 rebound of sealed piece, in the air input air pocket 7 in the sealed chamber 5, make the air volume in the air pocket 7 increase, and then make air pocket 7 inflation, the goods in the storage box 2 supports and leans on air pocket 7, be convenient for fix the goods, utilize inflated air pocket 7 can carry out buffer protection to the goods of transportation, avoid leading to the damage of goods because of rocking of the goods, and then can realize the safe transportation of goods, the practicality of equipment is improved.
As shown in fig. 4, the supporting mechanism includes a driving assembly and four supporting assemblies, the four supporting assemblies are circumferentially and uniformly distributed on the periphery of the driving assembly, the supporting assembly includes a screw rod 14, a sleeve 15, a limiting unit, a supporting block 16 and two sliding units, the driving assembly is in transmission connection with one end of the screw rod 14, the other end of the screw rod 14 is arranged in the sleeve 15, a first thread matched with the screw rod 14 is arranged at a connection part of the sleeve 15 and the screw rod 14, the two sliding units are respectively located at the upper side and the lower side of the sleeve 15, the screw rod 14 is connected with the limiting unit, the sleeve 15 and the supporting block 16 are fixedly connected, a gap is arranged below the sleeve 15, and the supporting unit is arranged in the gap.
In the supporting mechanism, the screw rods 14 in the four supporting assemblies can be driven to stably rotate under the action of the limiting units by starting the driving assemblies, the rotating screw rods 14 act on the sleeve 15 through first threads, so that the sleeve 15 stably moves along the axis of the screw rods 14 under the limiting action of the two sliding units and drives the supporting blocks 16 to move, when the unmanned aerial vehicle flies, the sleeve 15 drives the supporting blocks 16 to move close to the driving assemblies, the size of the device can be reduced, the wind resistance received by the device during flying is reduced, the endurance time is prolonged, the device is used for landing books, the sleeve 15 drives the supporting blocks 16 to move away from the driving assemblies, the size of the device is increased, meanwhile, the supporting units in the notches of the supporting blocks 16 are started, the supporting area is increased, the unmanned aerial vehicle lands stably, and the damage to goods in the storage box 2 caused by poor stability when the unmanned aerial vehicle lands is avoided, so, this supporting mechanism can be according to the nimble position of controlling the supporting shoe 16 of unmanned aerial vehicle's running state, adjusts.
As shown in fig. 3, the translation unit includes a first motor 17 and a screw 18, the first motor 17 is fixed at the top of the sealing chamber 5, the first motor 17 is electrically connected with the PLC, the first motor 17 is in transmission connection with one end of the screw 18, the other end of the screw 18 is arranged in the fixed block 9, the translation block 10 is sleeved on the screw 18, and a second thread matched with the screw 18 is arranged at the connection between the translation block 10 and the screw 18.
The PLC controls the first motor 17 to start, drives the screw rod 18 to rotate, and the screw rod 18 acts on the translation block 10 through the second threads, so that the translation block 10 moves along the axis of the screw rod 18, and the expansion bracket 11 is driven to expand and contract.
Preferably, in order to ensure the sealing performance of the sealing chamber 5, a filter screen 19 is arranged at the opening of the sealing chamber 5, and the filter screen 19 is sleeved on the supporting rod 8. The filter screen 19 can prevent external dust or impurities from entering the sealing chamber 5 and adhering to the inner wall of the sealing chamber 5, and the sealing performance between the sealing block 6 and the sealing chamber 5 is affected.
As shown in fig. 4, the driving assembly includes a second motor 20, a driving bevel gear 21 and four driven bevel gears 22, the second motor 20 is fixed in the cavity, the second motor 20 is in transmission connection with the driving bevel gear 21, the second motor 20 is electrically connected with the PLC, the four driven bevel gears 22 are uniformly distributed on the periphery of the driving bevel gear 21 in the circumferential direction, the driven bevel gears 22 are meshed with the driving bevel gears 21, the driven bevel gears 22 correspond to the supporting assemblies one to one, and the driven bevel gears 22 are fixed on the screw rods 14.
The PLC controls the second motor 20 to start, so as to drive the driving bevel gear 21 to rotate, and the driving bevel gear 21 acts on the driven bevel gear 22 meshed with the driving bevel gear, so that the driven bevel gear 22 rotates, and further the screw rod 14 is driven to rotate.
Preferably, in order to realize stable movement of the sleeve 15, the sliding unit includes a sliding plate 23 and a sliding rail 24, the sliding rail 24 is U-shaped, two ends of the sliding rail 24 are fixed on the inner wall of the cavity, the sliding plate 23 is sleeved on the sliding plate 23, and the sliding plate 23 is fixedly connected with the sleeve 15. The slide rail 24 fixed inside the cavity fixes the moving direction of the slide plate 23, and the slide plate 23 is fixedly connected with the sleeve 15, so that the sleeve 15 can stably move.
Preferably, in order to support the lead screw 14 to rotate stably, the limiting unit comprises an annular groove 25 and a plurality of sliding blocks 26, the sliding blocks 26 are circumferentially and uniformly distributed on the periphery of the lead screw 14, the annular groove 25 is fixed in the cavity, the sliding blocks 26 are slidably connected with the annular groove 25, and the annular groove 25 is a dovetail groove. The rotating track of the sliding block 26 is fixed by the annular groove 25 fixed in the cavity, the annular groove 25 is a dovetail groove, the sliding block 26 can be prevented from being separated from the annular groove 25, and the sliding block 26 is fixedly connected with the screw rod 14, so that the screw rod 14 can be supported to rotate stably.
Preferably, in order to avoid abrasion of the bottom plate 3, the supporting unit comprises an air cylinder 27 and a supporting frame 28, wherein a cylinder body of the air cylinder 27 is vertically and downwards fixed in the notch, the bottom end of an air rod of the air cylinder 27 is fixedly connected with the supporting frame 28, and the air cylinder 27 is electrically connected with the PLC. When unmanned aerial vehicle landed, PLC control cylinder 27 started, and the air quantity in the adjusting cylinder body drives support frame 28 through the gas pole and moves down for support frame 28 highly be less than bottom plate 3 height, the support frame 28 and the ground contact of being convenient for prevent that bottom plate 3 from contacting ground and taking place wearing and tearing.
Preferably, for the convenience of unmanned aerial vehicle steady landing, the shape of support frame 28 is the U-shaped, the bottom in the U-shaped opening of support frame 28 is equipped with distancer 29, distancer 29 is connected with the PLC electricity.
Utilize distancer 29 to detect the distance of support frame 28 and ground to give PLC with the distance signal transmission, PLC detects the size of each distance signal value, the flexible volume of the gas pole of adjustment cylinder 27, the unmanned aerial vehicle of being convenient for steadily lands.
Preferably, in order to prevent the transported goods from being damaged due to collision up and down, a first buffer cushion 30 is provided at the top of the storage box 2, and a second buffer cushion 31 is provided above the bottom plate 3. Utilize first blotter 30 and second blotter 31 to carry out the buffering protection to the goods that rocks from top to bottom, avoid the goods to rock from top to bottom and damage.
Preferably, a photovoltaic panel 32 is disposed above the main body 1 to enhance the endurance of the apparatus. The photovoltaic panel 32 can be used for photovoltaic power generation in sunny days, electric energy is stored for flying of equipment, and accordingly endurance of the equipment can be enhanced.
This unmanned remote control transportation system drives sealed piece 6 through flexible subassembly and removes in seal chamber 5, when convenient in the goods income storage box 2 with on the bottom plate 3, through aerifing to air pocket 7, make expanded air pocket 7 carry out buffer protection to the goods, avoid the goods to rock the damage, moreover, in unmanned aerial vehicle flight process, it removes to drive sleeve pipe 15 among the 14 supporting components of lead screw through drive assembly, it is close to drive assembly to make sleeve pipe 15 drive supporting shoe 16, thereby reduce the windage that receives when equipment flies, and when landing, sleeve pipe 15 drives supporting shoe 16 and keeps away from drive assembly, can increase the holding area, be convenient for unmanned aerial vehicle steadily lands, the practicality of equipment has been improved.
Compared with the prior art, this an unmanned remote control transportation system for commodity circulation based on 5G network can drive 3 lifting movement of bottom plate through telescopic machanism, aerify to air pocket 7 when storing in box 2 with goods income, utilize expanded air pocket 7 to provide buffer protection, avoid the goods to damage, moreover, but supporting mechanism can reduce the windage when flight by the little body type, increase the distance between each supporting shoe 16 when equipment lands, enlarge the supporting area, the unmanned aerial vehicle of being convenient for steadily lands, thereby the practicality of equipment has been improved.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. The unmanned remote control transportation system for logistics based on the 5G network is characterized by comprising a transportation device, wherein the transportation device comprises a main body (1), a storage box (2), a bottom plate (3), two telescopic mechanisms and a plurality of propellers (4), the propellers (4) are uniformly distributed on the periphery of the main body (1) in the circumferential direction, an antenna and the PLC are arranged in the main body (1), the antenna is electrically connected with the PLC, the bottom plate (3) is fixed below the main body (1), the two telescopic mechanisms are respectively positioned on two sides of the storage box (2), the bottom plate (3) is positioned below the storage box (2), a cavity is arranged in the bottom plate (3), a supporting mechanism is arranged in the cavity, and the antenna is electrically connected with the PLC;
the telescopic mechanism comprises a sealing chamber (5), a sealing block (6), a telescopic assembly, an air bag (7) and a support rod (8), wherein the sealing chamber (5) is fixed below the main body (1), the periphery of the sealing block (6) is in sealing connection with the inner wall of the sealing chamber (5), the sealing block (6) is connected with the top of the sealing chamber (5) through the telescopic assembly, the air bag (7) is fixed on the inner wall of the storage box (2), the air bag (7) is connected with the top of the sealing chamber (5), the telescopic mechanism comprises a fixed block (9), a translation block (10), a translation unit, a telescopic frame (11), a sliding ring (12), a sliding rod (13) and a notch, the notch is arranged above the sealing block (6), the two ends of the sliding rod (13) are fixedly connected with the inner walls of the two sides of the notch, the sliding ring (12) is sleeved on the sliding rod (13), two sides of the bottom end of the telescopic frame (11) are respectively hinged with the sealing block (6) and the sliding ring (12), two sides of the top end of the telescopic frame (11) are respectively hinged with the translation block (10) and the fixing block (9), the translation unit is in transmission connection with the translation block (10), and the fixing block (9) is fixed at the top in the sealing chamber (5);
the supporting mechanism comprises a driving assembly and four supporting assemblies, the four supporting assemblies are circumferentially and uniformly distributed on the periphery of the driving assembly, each supporting assembly comprises a lead screw (14), a sleeve (15), a limiting unit, a supporting block (16) and two sliding units, the driving assembly is in transmission connection with one end of each lead screw (14), the other end of each lead screw (14) is arranged in the corresponding sleeve (15), a first thread matched with each lead screw (14) is arranged at the joint of each sleeve (15) and each lead screw (14), the two sliding units are respectively located on the upper side and the lower side of each sleeve (15), each lead screw (14) is connected with the corresponding limiting unit, each sleeve (15) is fixedly connected with each supporting block (16), a notch is formed in the lower side of each sleeve (15), and each notch is internally provided with a supporting unit.
2. The unmanned remote control transportation system for logistics based on 5G network of claim 1, wherein the translation unit comprises a first motor (17) and a screw (18), the first motor (17) is fixed on the top of the sealed chamber (5), the first motor (17) is electrically connected with the PLC, the first motor (17) is in transmission connection with one end of the screw (18), the other end of the screw (18) is arranged in the fixed block (9), the translation block (10) is sleeved on the screw (18), and the connection part of the translation block (10) and the screw (18) is provided with a second thread matched with the screw (18).
3. The unmanned remote control transportation system for logistics based on 5G network of claim 1, wherein the opening of the sealing chamber (5) is provided with a filter screen (19), and the filter screen (19) is sleeved on the support rod (8).
4. The unmanned remote transport system for logistics based on 5G network according to claim 1, wherein the driving assembly comprises a second motor (20), a driving bevel gear (21) and four driven bevel gears (22), the second motor (20) is fixed in the cavity, the second motor (20) is in transmission connection with the driving bevel gear (21), the second motor (20) is electrically connected with the PLC, the four driven bevel gears (22) are uniformly distributed on the periphery of the driving bevel gear (21) in the circumferential direction, the driven bevel gears (22) are meshed with the driving bevel gear (21), the driven bevel gears (22) are in one-to-one correspondence with the supporting assemblies, and the driven bevel gears (22) are fixed on the screw rods (14).
5. The unmanned remote control 5G network-based transportation system for logistics according to claim 1, wherein the sliding unit comprises a sliding plate (23) and a sliding rail (24), the sliding rail (24) is U-shaped, two ends of the sliding rail (24) are fixed on the inner wall of the cavity, the sliding plate (23) is sleeved on the sliding plate (23), and the sliding plate (23) is fixedly connected with the sleeve (15).
6. The unmanned remote control transportation system for logistics based on 5G network of claim 1, wherein the limiting unit comprises an annular groove (25) and a plurality of sliding blocks (26), the sliding blocks (26) are evenly distributed on the periphery of the screw rod (14) in the circumferential direction, the annular groove (25) is fixed in the cavity, the sliding blocks (26) are connected with the annular groove (25) in a sliding manner, and the annular groove (25) is a dovetail groove.
7. The unmanned remote transportation system for logistics based on 5G network of claim 1, wherein the supporting unit comprises a cylinder (27) and a supporting frame (28), the cylinder body of the cylinder (27) is vertically fixed downwards in the gap, the bottom end of the air rod of the cylinder (27) is fixedly connected with the supporting frame (28), and the cylinder (27) is electrically connected with the PLC.
8. The unmanned remote transportation system for logistics based on 5G network of claim 7, wherein the shape of the support frame (28) is U-shaped, the bottom inside the U-shaped opening of the support frame (28) is provided with a distance meter (29), and the distance meter (29) is electrically connected with the PLC.
9. The unmanned, remote-controlled transport system for logistics based on 5G network as claimed in claim 1, wherein the top inside the storage box (2) is provided with a first cushion (30), and the upper side of the bottom plate (3) is provided with a second cushion (31).
10. The unmanned remote transportation system for logistics based on 5G network of claim 1 is characterized in that a photovoltaic panel (32) is arranged above the main body (1).
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116767820A (en) * | 2023-08-22 | 2023-09-19 | 山西冠力法兰股份有限公司 | Ejection conveying device |
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| US5118241A (en) * | 1990-10-10 | 1992-06-02 | Cochran Joseph W | Interface for cargo loaders |
| DE202013000537U1 (en) * | 2013-01-19 | 2013-02-27 | Stefan Marschall | Development of a rescue variant for ultralight gyrocopters, as well as all rotor-powered aircraft |
| US10137986B1 (en) * | 2015-03-25 | 2018-11-27 | Amazon Technologies, Inc. | Airlift package protection airbag container |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116767820A (en) * | 2023-08-22 | 2023-09-19 | 山西冠力法兰股份有限公司 | Ejection conveying device |
| CN116767820B (en) * | 2023-08-22 | 2023-11-24 | 山西冠力法兰股份有限公司 | Ejection conveying device |
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