CN114407752A - Intelligent automatic delivery wagon of aviation epidemic prevention - Google Patents
Intelligent automatic delivery wagon of aviation epidemic prevention Download PDFInfo
- Publication number
- CN114407752A CN114407752A CN202210098787.4A CN202210098787A CN114407752A CN 114407752 A CN114407752 A CN 114407752A CN 202210098787 A CN202210098787 A CN 202210098787A CN 114407752 A CN114407752 A CN 114407752A
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- intelligent
- unloading
- loading
- goods
- arm
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
- B60P1/36—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading using endless chains or belts thereon
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/18—Liquid substances or solutions comprising solids or dissolved gases
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
- B64F1/00—Ground or aircraft-carrier-deck installations
- B64F1/32—Ground or aircraft-carrier-deck installations for handling freight
Abstract
The invention relates to an aviation epidemic prevention intelligent automatic transport vehicle in the field of loading and unloading devices, wherein an automatic loading and unloading transport vehicle is hung on an intelligent traction control vehicle, the automatic loading and unloading transport vehicle comprises a chassis and a rotary table, the center of the rotary table is in transmission connection with a servo motor B, and an even number of intelligent loading and unloading goods shelves are vertically installed on the rotary table; the intelligent loading and unloading shelf is a rotatable round frame, and a plurality of loading and unloading units are arranged in the round frame; a rotating shaft is arranged at the hanging position of the loading and unloading unit and is in transmission connection with a servo motor C, and suspenders are arranged on two sides of the rotating shaft and are connected with two sides of the upper end of the intelligent in-and-out disinfection frame; the intelligent in-out disinfection frame comprises a rectangular frame, and a plurality of rollers are arranged at the bottom of the rectangular frame; two intelligent arms are arranged at the middle position of the upper end of the rectangular frame. The device can load and unload goods at multiple stations simultaneously, and has high working efficiency; the automatic loading and unloading can be realized, and the labor intensity of workers is reduced; can realize comprehensive and efficient disinfection and network intelligent remote control.
Description
Technical Field
The invention relates to a turnover loading and unloading device in the fields of cargo transportation and logistics storage, in particular to an automatic loading and unloading and all-dimensional epidemic prevention and disinfection transfer vehicle for an airport.
Background
With the development of the aviation industry in China and the leap development of the civil aviation industry in China, more and more people choose to take airplanes for going out, and the cargo throughput reaches a new height along with the increase of the number of services. At present, the carrying trolleys for goods in airport are all common goods flat cars or boxcars which are loaded into the cargo hold of an airplane together. When goods arrive at port and are transferred from an airplane to the ground for loading and unloading, a loading and unloading person needs to transfer the goods from the cargo hold of the airplane to a conveyor belt, another group of transfer workers at the tail end of the conveyor belt transfers the luggage or the goods to a goods flat car and puts the luggage or the goods in order, the goods flat car is dragged to an unloading point by a trailer, and then the luggage or the goods are unloaded from the flat car by the workers. In the whole cargo handling process, the whole cargo handling process is basically realized by manpower. The cargo transport system has the advantages of low working efficiency, high labor intensity, incapability of meeting the requirement of high efficiency of cargo transport of the current airport, high risk of damage of the baggage or the cargo, no disinfection and epidemic prevention treatment on the cargo particularly under the severe current epidemic prevention situation, and great hidden danger.
How to improve the high efficiency, the safety of freight transport car, reduce staff intensity of labour is the technical problem who awaits solution urgently. Need design one and can replace artifical transport goods turnover by auto-control handling device, require to all goods and crowd around flowing, disinfect, consequently, this just need have to carry out automation, high efficiency, safe sterile function to the goods.
In the Chinese patent database, an automatic airport luggage carrier vehicle is disclosed, and the publication number is as follows: CN113022876A, published: 20210625, the device comprises a transporter body, a lifting and conveying assembly, a transfer assembly and a conveying assembly; the lifting conveying assembly, the transferring assembly and the conveying assembly are sequentially arranged on the transport vehicle body along the direction from one end to the other end of the transport vehicle body; the lifting conveying assembly can be lifted to a position where the first end is in butt joint with the airplane luggage compartment, and the material can be received or output; the first end of the transfer component is butted with the second end of the lifting conveying component, and the material can be received or output; the second end of the transfer component is butted with the first end of the conveying component and can receive or output the materials. Although the technology of the invention reduces the labor intensity of workers, the technology has the following defects: (1) when the luggage is transported, no restriction exists in the space of the luggage tray, so that the luggage tray is easy to unbalance and even fall down; the structure determines that the transport speed is low and the automation degree is not high. (2) The invention only transmits power, and has no power for conveying the luggage to the next conveyor unit, and the luggage needs to be transferred from the luggage tray to the first conveyor belt by means of external force; have a certain height between, when the luggage falls into first conveyer belt, can cause the damage to luggage, belong to the misoperation, it is not perfect enough. (3) In particular, the automatic, efficient and safe all-round disinfection function for the luggage before and after the movement is not provided.
Disclosure of Invention
The invention aims to provide an intelligent automatic transport vehicle for aviation epidemic prevention, which can transfer luggage or goods to an airplane or transfer luggage or goods from the airplane as soon as possible when a plurality of flights are concentrated; the goods can be loaded and unloaded simultaneously at multiple stations, and the working efficiency is high; the automatic loading and unloading can be realized, and the labor intensity of workers is reduced; particularly, during the process of loading and unloading goods, the goods are automatically, efficiently and safely disinfected in an all-round and efficient manner.
Therefore, the technical scheme of the invention is as follows: an intelligent automatic aviation epidemic prevention transport vehicle comprises an intelligent traction control vehicle, wherein an automatic loading and unloading transport vehicle is connected to the intelligent traction control vehicle in a hanging mode, the automatic loading and unloading transport vehicle comprises a chassis and a rotary table, the rotary table is horizontally arranged on the chassis, the center of the rotary table is in transmission connection with a servo motor B, and an even number of intelligent loading and unloading goods shelves are vertically arranged on the rotary table; the intelligent loading and unloading shelf comprises a round frame which can rotate 360 degrees under the control of a servo motor A, and a plurality of loading and unloading units are uniformly distributed on the inner circumference of the round frame; a rotating shaft is arranged at the hanging position of the loading and unloading unit and is in transmission connection with a servo motor C, and suspenders are arranged on two sides of the rotating shaft and are connected with two sides of the upper end of the intelligent in-and-out disinfection frame; the intelligent in-out disinfection frame is composed of a rectangular frame, an intelligent arm for pushing out goods, rollers for bearing the goods and a spraying device for spraying disinfectant, the shape of the inside of the rectangular frame is matched with that of the goods, and a plurality of rollers are arranged at the bottom of the rectangular frame; two intelligent arms are arranged at the middle position of the upper end of the rectangular frame.
Furthermore, the two intelligent arms are symmetrically installed, each intelligent arm consists of a large arm, a small arm and a push finger, one end of each large arm is fixedly connected with the middle position of the upper end of the rectangular frame, the other end of each large arm is connected with the corresponding small arm, the small arms are arranged in the large arms in a controlled telescopic mode, and the small arms are connected with the push fingers through push rods.
Further, the spraying device comprises a spraying pipe, and the spraying pipe is laid along the large arm, the small arm, the push finger and the edge of the rectangular frame. The spraying device can also comprise a hollow shaft for mounting the roller, and a plurality of through spray holes are formed in the hollow shaft. Therefore, the luggage or goods can be disinfected in all directions without dead angles.
Furthermore, the number of the automatic loading and unloading conveying vehicles is preferably 2-3; the number of intelligent loading and unloading shelves is preferably 4, 6 or 8. The efficiency can be improved.
Furthermore, a Beidou navigation and PLC control unit is arranged in the intelligent traction control vehicle, a position sensor is arranged below the chassis, and photoelectric sensors are arranged on two sides below two side faces of the rectangular frame; the inner side of the tail end of the push finger is provided with a pressure sensor; and the position sensor, the servo motor A, the servo motor B, the servo motor C, the photoelectric sensor, the pressure sensor, the intelligent arm and the Beidou navigation device are connected with a PLC control unit in the intelligent traction control vehicle.
Compared with the prior art, the invention has the beneficial effects that: when the device has a plurality of and centralized flights, the luggage or goods can be transferred to or from the airplane as soon as possible; the goods can be loaded and unloaded simultaneously at multiple stations, and the working efficiency is high; the automatic loading and unloading can be realized, and the labor intensity of workers is reduced; particularly, during the process of loading and unloading goods, the goods are automatically, efficiently and safely disinfected in an all-round and efficient manner. The invention can exert epidemic prevention function, is convenient to operate and adjust, has high intelligent degree, and can realize network intelligent remote control.
Drawings
FIG. 1 is a front view of the present invention.
FIG. 2 is a top view of the present invention.
FIG. 3 is a front view of an auto-loading/unloading conveyor truck.
Fig. 4 is a front view of the intelligent loading and unloading shelf.
FIG. 5 is a top view of the smart loading ledge.
Fig. 6 is a left side view of the intelligent loading and unloading shelf.
Fig. 7 is a front view of the loading and unloading unit.
Fig. 8 is a left side view of the loading and unloading unit.
Fig. 9 is a top view of the loading and unloading unit.
Fig. 10 is a front view of a smart arm.
Fig. 11 is a left side view of the smart arm.
Fig. 12 is a diagram of a loading and unloading unit with a smart arm in an open position.
Fig. 13 is a flowchart of the operation of the first operation mode.
In the figure, an intelligent traction control vehicle 1, an automatic loading and unloading conveyor vehicle 2, a position sensor 3, a conveyor belt 4, an upper-layer conveyor belt 4-1, a lower-layer conveyor belt 4-2, a servo motor A5, an loading and unloading unit 6, an intelligent loading and unloading shelf 7, a chassis 8, a turntable 9, a servo motor B10, a circular frame 11, a rotating shaft 12, a servo motor C13, a photoelectric sensor 14, a pressure sensor 15, a push finger 16, a roller 17, a rectangular frame 18, a small arm 19, a large arm 20, an intelligent arm 21, a suspender 22, an intelligent in-out disinfection frame 23 and a push rod 24 are arranged.
Detailed Description
As shown in fig. 1, 2 and 3, an intelligent traction control vehicle 1 is connected with and controls a plurality of automatic loading and unloading conveying vehicles 2, and preferably 2-3 automatic loading and unloading conveying vehicles 2; the intelligent traction control vehicle 1 is internally provided with a Beidou navigation and PLC control unit which can be automatically operated or manually operated to pull and control the movement of the automatic loading and unloading delivery wagon 2.
As shown in fig. 3, the automatic loading and unloading conveyor 2 is composed of a chassis 7 and a turntable 8, a position sensor 3 is arranged below the chassis 7, the turntable 8 is horizontally arranged on the chassis 7, the center of the turntable 8 is connected with a servo motor B10, an even number of intelligent loading and unloading racks 7 are vertically arranged on the turntable 8, and the number of the intelligent loading and unloading racks 7 is preferably 4, 6 and 8.
As shown in fig. 4, 5 and 6, the intelligent loading and unloading shelf 7 comprises a circular frame 11 which can rotate 360 degrees under the control of a servo motor a5, loading and unloading units 6 are uniformly distributed on the inner circumference of the circular frame 11, and the uniformly distributed loading and unloading units 6 cannot interfere with each other.
As shown in fig. 7, 8 and 9, a rotary shaft 12 is arranged at the hanging position of the loading and unloading unit 6 and is in transmission connection with an output shaft of a servo motor C13, and suspenders 22 are arranged on two sides of the rotary shaft 12 and are connected with two sides of the upper end of the intelligent in-and-out disinfection frame 23; the intelligent in-out disinfection frame 23 is composed of a rectangular frame 18, an intelligent arm 21, rollers 17 and a spraying device, the shape of the inside of the rectangular frame 18 is matched with the shape of goods so as to put luggage or goods in, the bottom of the rectangular frame 18 is provided with a plurality of rollers 17, the axes of the plurality of rollers 17 are parallel and are in the same plane, when the luggage or goods are placed on the rollers 17, the luggage or goods can be easily pushed to facilitate loading and unloading, the centers of the rollers 17 are connected by a hollow shaft in a penetrating and rotating way, and the hollow shaft is provided with a plurality of penetrating spray holes in the radial direction; photoelectric sensors 14 are arranged on two sides below two side faces of the rectangular frame 18; two intelligent arms 21 are arranged at the middle position of the upper end of the rectangular frame 18, the two intelligent arms 21 are symmetrically installed, as shown in fig. 10 and fig. 11, each intelligent arm 21 consists of a large arm 20, a small arm 19 and a push finger 16, one end of the large arm 20 is fixedly connected with the middle position of the upper end of the rectangular frame 18, the other end of the large arm is connected with the small arm 19, the small arm 19 can be controlled to stretch and retract in the large arm 20, the small arm 19 is connected with a plurality of push fingers 16 through a push rod 24, preferably the number of the push fingers 16 is odd, and a pressure sensor 15 is arranged on the inner side of the tail end of each push finger 16; spray pipes are laid along the edges of the large arm 20, the small arm 19, the push finger 16 and the rectangular frame 18.
The hollow shaft, the spraying pipe and the pump are connected to form a spraying device, and when the spraying device works, disinfectant can be sprayed to carry out all-dimensional disinfection on luggage or goods. The spraying device can also be independently arranged on the rotating disc 8, and can also be used for spraying and sterilizing the peripheral goods.
The pump, the position sensor 3, the servo motor A5, the servo motor B10, the servo motor C13, the photoelectric sensor 14, the pressure sensor 15, the intelligent arm 21 and the Beidou navigation are connected with a PLC control unit in the intelligent traction control vehicle 1.
In this embodiment, 4 intelligent loading and unloading shelves 7 are vertically installed on the turntable 8, 6 loading and unloading units 6 are uniformly distributed on the inner circumference of a circular frame 11 of each intelligent loading and unloading shelf 7, and the conveying belt 4 comprises an upper conveying belt 4-1 and a lower conveying belt 4-2.
The device has a first mode of operation for transporting cargo from a port area to an aircraft. The operation flow is shown in fig. 13, and the specific steps are as follows:
the first step is as follows:
1-1, automatically or manually operating an intelligent traction control vehicle 1, and dragging and moving an automatic loading and unloading conveying vehicle 2 to a specified position of a cargo transfer area through an internal Beidou navigation and PLC control unit. The position sensor 3 feeds back to the PLC control unit, and the automatic loading and unloading conveying vehicle 2 stops traction movement.
The second step is that:
2-1, the PLC control unit controls a servo motor A5 to work, the circular frame rotates to enable one loading and unloading unit 6 to run to the lowest position, and the servo motor A5 is locked when power is lost; the PLC control unit controls a servo motor C13 to work, so that the bottom surface of the rectangular frame 18 of the intelligent in-and-out disinfection frame 23 of the loading and unloading unit 6 is in a horizontal state, and the servo motor C13 is locked when power is lost; the PLC control unit controls the servo motor B10 to work, so that the turntable 9 rotates, the intelligent loading and unloading shelf 7 is over against the conveying belt 4, and the servo motor B10 is locked when power is lost.
2-2, an upper layer conveyor belt 4-1 of the conveyor belt 4, and a lower layer conveyor belt 4-2 respectively aim at the bottom surfaces of rectangular frames 18 in two loading and unloading units 6 at the lowest in the intelligent loading and unloading shelf 7, and the heights are respectively slightly higher than 1-5 cm. (the sides of the automated handling conveyor train 2 may be docked with multiple conveyors 4 on different locations with the load units 6 in the intelligent load racks 7, as shown in FIG. 2.)
The third step:
3-1, an upper layer of conveyer belt 4-1 and a lower layer of conveyer belt 4-2 work simultaneously to convey goods to a rectangular frame 18 (the volume and weight of the goods do not exceed the specified requirements), when the goods arrive at the adjacent rectangular frame 18, the goods are sensed by a photoelectric sensor 14 and fed back to a PLC control unit and an intelligent arm 21 adjacent to the conveyer belt 4 is controlled to be opened, as shown in fig. 12, a large arm 20, a small arm 19 and a push finger 16 of the intelligent arm 21 are enabled to be in a horizontal state, and the extending lengths of the large arm 20 and the small arm 19 are controlled according to the size of the goods.
3-2, the conveyer belt 4 continues to convey the goods forwards, the goods move into the intelligent in-out disinfection frame 23 along the bottom surface of the rectangular frame 18, meanwhile, the intelligent arm 21 starts to retract the large arm 20, the small arm 19 and the push fingers 16, and when the pressure sensors 15 at the tail ends of the push fingers 16 connected with the push rod 24 sense, the pressure sensors feed the pressure sensors back to the PLC control unit to stop the intelligent arm 19 from working; at this time, the smart arm 21 is closed, at this time, the push finger 16 of the smart arm 21 is in a vertical state, and the extension lengths of the large arm 20 and the small arm 19 are intelligently controlled according to the goods.
3-3, when the photoelectric sensor 14 does not sense the goods, the PLC control unit determines that the goods are automatically sent into the intelligent in-out disinfection frame 23 of the loading and unloading unit 6.
When the actions are executed, the PLC control unit controls the push pump to work, so that the epidemic prevention disinfectant liquid medicine is paved with the spraying pipes along the hollow shaft, the edge of the rectangular frame 18 and the intelligent arm 21 to spray the goods, the viruses of the goods are automatically killed, and the epidemic situation prevention disinfection work is achieved.
The fourth step:
4-1, after goods are loaded into the intelligent in-and-out disinfection frame 23 of the two lowest loading and unloading units 6 in the intelligent loading and unloading shelf 7, the PLC control unit controls the servo motor A5 to work, so that the two lowest loading and unloading units 6 rotate upwards by 120 degrees (positions of the two loading and unloading units 6). Meanwhile, the PLC control unit controls the servo motor C13 to work, so that the bottom surface of the rectangular frame 18 of the loading and unloading unit 6 is kept in a horizontal state, and after the bottom surface reaches a designated position, the servo motor A5 and the servo motor C13 are powered off and locked.
4-2, repeating the second step to the third step.
4-3, stopping repeating the second step to the third step after the goods are loaded into the loading and unloading units 6 in the intelligent loading and unloading shelf 7.
The fifth step:
5-1, the PLC control unit controls a servo motor B10 to work, so that the intelligent loading and unloading shelf 7 rotates by 90 degrees.
5-2, repeating the second step to the fourth step.
And 5-3, stopping repeating the second step to the fourth step after all the loading and unloading units 6 on the automatic loading and unloading conveying vehicle 2 are loaded with goods.
And a sixth step:
6-1, automatically or manually operating the intelligent traction control vehicle 1, and drawing the automatic loading and unloading delivery wagon 2 to the position of the airplane cargo cabin door through an internal Beidou navigation and PLC control unit.
The seventh step:
7-1, respectively butting the upper layer conveyor belt 4-1 and the lower layer conveyor belt 4-2 of the conveyor belt 4 with the bottom surfaces of rectangular frames 18 in two loading and unloading units 6 at the lowest in the intelligent loading and unloading shelf 7, wherein the heights of the two loading and unloading units are slightly lower by 3-8 cm.
Eighth step:
8-1, the PLC control unit controls the intelligent arm 21 close to the conveying belt 4 in the loading and unloading unit 6 to be opened (the large arm 20, the small arm 19 and the push finger 16 of the intelligent arm 21 are in a horizontal state, the extending length of the large arm 20 and the small arm 19 is intelligently controlled according to goods), meanwhile, the large arm 20, the small arm 19 and the push finger 16 of the other intelligent arm 21 of the loading and unloading unit 6 are retracted inwards, the push finger 16 pushes the goods, the goods move towards the conveying belt under the action of the roller 17 on the bottom surface of the intelligent in-and-out disinfection frame 23 until the intelligent in-and-out disinfection frame 23 is moved out, and at the moment, the goods are sensed by the photoelectric sensor 14 below, fed back to the PLC control unit and controls the intelligent arm 21 to stop working.
8-2, if the big arm 20, the small arm 19 and the push finger 16 of the intelligent arm 21 are retracted inwards to the limit, and the goods are not moved to the conveying belt, the PLC control unit controls the servo motor C13 to work, so that the intelligent in-and-out disinfection frame 23 of the loading and unloading unit 6 is inclined at a certain angle, the goods slide out and move to the conveying belt, and at the moment, the photoelectric sensor 14 below senses the goods, feeds the goods back to the PLC control unit, and controls the goods to be restored to the original state.
The ninth step:
9-1, when the intelligent in-and-out disinfection frames 23 of the two loading and unloading units 6 at the lowest position in the intelligent loading and unloading shelf 7 push the goods to the conveyer belt 4, and the goods are sent to the designated position along the conveyer belt 4.
9-2, the PLC control unit controls the servo motor A5 to work, so that the two lowest loading and unloading units 6 rotate upwards by 120 degrees (the positions of the two loading and unloading units 6). Meanwhile, the PLC control unit controls the servo motor C13 to work, so that the intelligent in-and-out disinfection frame 23 bottom surface of the loading and unloading unit 6 is kept in a horizontal state, and after the intelligent in-and-out disinfection frame reaches a designated position, the servo motor A5 and the servo motor C13 are locked in a power-off mode.
9-3, repeating the eighth step.
9-4, stopping repeating the eighth step after all goods in the loading and unloading units 6 in the intelligent loading and unloading shelf 7 are unloaded.
The tenth step:
10-1, the PLC control unit controls a servo motor B10 to work, so that the intelligent loading and unloading shelf 7 rotates by 90 degrees.
And 10-2, repeating the eighth step to the ninth step.
And 10-3, stopping repeating the eighth step to the ninth step after all the goods of the loading and unloading units 6 on the automatic loading and unloading conveying vehicle 2 move to the conveying belt.
The eleventh step:
11-1, automatically or manually operating the intelligent traction control vehicle 1, and towing the automatic loading and unloading transport vehicle 2 away from the airplane to a specified position through an internal Beidou navigation and PLC control unit.
The second working mode of the device is as follows: cargo is transported from the aircraft to a transfer area.
The first step and the sixth step of the specific steps in the first working mode can be realized by interchanging, and the specific steps are as follows.
The first step is as follows:
1-1, automatically or manually operating an intelligent traction control vehicle 1, and drawing an automatic loading and unloading delivery wagon 2 to the position of a cargo cabin door of an airplane through an internal Beidou navigation and PLC control unit.
The second step is that:
2-1, as shown in fig. 3 and 4, the PLC control unit controls a servo motor A5 to work, the circular frame rotates to enable one loading and unloading unit 6 to run to the lowest position, and the servo motor A5 is powered off and locked; the PLC control unit controls a servo motor C13 to work, so that the bottom surface of the rectangular frame 18 of the intelligent in-and-out disinfection frame 23 of the loading and unloading unit 6 is in a horizontal state, and the servo motor C13 is locked when power is lost; the PLC control unit controls the servo motor B10 to work, so that the rotary table 9 rotates, the intelligent loading and unloading shelf 7 is over against the conveying belt 4, and the servo motor B10 is locked when power is lost.
2-2, an upper layer conveyor belt 4-1 of the conveyor belt 4, and a lower layer conveyor belt 4-2 respectively aim at the bottom surfaces of rectangular frames 18 in two loading and unloading units 6 at the lowest in the intelligent loading and unloading shelf 7, and the heights of the two loading and unloading units are slightly lower by 1-5 cm respectively.
The third step:
3-1, an upper layer of conveyer belt 4-1 and a lower layer of conveyer belt 4-2 work simultaneously, the goods are conveyed to the rectangular frame 18 (the volume and the weight of the goods do not exceed the specified requirements), when the goods arrive at the adjacent rectangular frame 18, the goods are sensed and fed back to the PLC control unit by the photoelectric sensor 14, and the intelligent arm 21 close to the conveyer belt 4 is controlled to be opened (the large arm 20, the small arm 19 and the push finger 16 of the intelligent arm 21 are in a horizontal state, and the extending lengths of the large arm 20 and the small arm 19 are intelligently controlled according to the goods) as shown in fig. 12.
3-2, the conveyer belt 4 continues to convey the goods forwards, the goods move into the intelligent in-out disinfection frame 23 along the bottom surface of the rectangular frame 18, meanwhile, the intelligent arm 21 starts to retract the large arm 20, the small arm 19 and the push fingers 16, and when the pressure sensors 15 at the tail ends of the push fingers 16 connected with the push rod 24 sense, the pressure sensors feed the pressure sensors back to the PLC control unit to stop the intelligent arm 19 from working; at the moment, the intelligent arm 21 is closed (the push finger 16 of the intelligent arm 21 is in a vertical state, the extending lengths of the large arm 20 and the small arm 19 are intelligently controlled according to the goods),
3-3, when the photoelectric sensor 14 does not sense the goods, the PLC control unit determines that the goods are automatically sent into the intelligent in-out disinfection frame 23 of the loading and unloading unit 6.
When the actions are executed, the PLC control unit controls the push pump to work, so that the epidemic prevention disinfectant liquid medicine is paved with the spraying pipes along the hollow shaft, the edge of the rectangular frame 18 and the intelligent arm 21 to spray the goods, the viruses of the goods are automatically killed, and the epidemic situation prevention disinfection work is achieved.
The fourth step:
4-1, after goods are loaded into the intelligent in-and-out disinfection frame 23 of the two lowest loading and unloading units 6 in the intelligent loading and unloading shelf 7, the PLC control unit controls the servo motor A5 to work, so that the two lowest loading and unloading units 6 rotate upwards by 120 degrees (positions of the two loading and unloading units 6). Meanwhile, the PLC control unit controls the servo motor C13 to work, so that the bottom surface of the rectangular frame 18 of the loading and unloading unit 6 is kept in a horizontal state, and after the bottom surface reaches a designated position, the servo motor A5 and the servo motor C13 are powered off and locked.
4-2, repeating the second step to the third step.
4-3, stopping repeating the second step to the third step after the goods are loaded into the loading and unloading units 6 in the intelligent loading and unloading shelf 7.
The fifth step:
5-1, the PLC control unit controls a servo motor B10 to work, so that the intelligent loading and unloading shelf 7 rotates by 90 degrees.
5-2, repeating the second step to the fourth step.
And 5-3, stopping repeating the second step to the fourth step after all the loading and unloading units 6 on the automatic loading and unloading conveying vehicle 2 are loaded with goods.
And a sixth step:
6-1, automatically operating or manually operating the intelligent traction control vehicle 1, and dragging and moving the automatic loading and unloading conveying vehicle 2 to a specified position of a cargo transfer area through an internal Beidou navigation and PLC control unit. The position sensor 3 feeds back to the PLC control unit, and the automatic loading and unloading conveying vehicle 2 stops traction movement.
The seventh step:
7-1, respectively butting the upper layer conveyor belt 4-1 and the lower layer conveyor belt 4-2 of the conveyor belt 4 with the bottom surfaces of rectangular frames 18 in two loading and unloading units 6 at the lowest in the intelligent loading and unloading shelf 7, wherein the heights of the two loading and unloading units are slightly lower by 3-8 cm. (the sides of the automated handling conveyor train 2 may be docked with multiple conveyors 4 on different locations with the load units 6 in the intelligent load racks 7, as shown in FIG. 2.)
Eighth step:
8-1, the PLC control unit controls the intelligent arm 21 close to the conveying belt 4 in the loading and unloading unit 6 to be opened (the large arm 20, the small arm 19 and the push finger 16 of the intelligent arm 21 are in a horizontal state, the extending length of the large arm 20 and the small arm 19 is intelligently controlled according to goods), meanwhile, the large arm 20, the small arm 19 and the push finger 16 of the other intelligent arm 21 of the loading and unloading unit 6 are retracted inwards, the push finger 16 pushes the goods, the goods move towards the conveying belt under the action of the roller 17 on the bottom surface of the intelligent in-and-out disinfection frame 23 until the intelligent in-and-out disinfection frame 23 is moved out, and at the moment, the goods are sensed by the photoelectric sensor 14 below, fed back to the PLC control unit and controls the intelligent arm 21 to stop working.
8-2, if the big arm 20, the small arm 19 and the push finger 16 of the intelligent arm 21 are retracted inwards to the limit, and the goods are not moved to the conveying belt, the PLC control unit controls the servo motor C13 to work, so that the intelligent in-and-out disinfection frame 23 of the loading and unloading unit 6 is inclined at a certain angle, the goods slide out and move to the conveying belt, and at the moment, the photoelectric sensor 14 below senses the goods, feeds the goods back to the PLC control unit, and controls the goods to be restored to the original state.
The ninth step:
9-1, when the intelligent in-and-out disinfection frames 23 of the two loading and unloading units 6 at the lowest position in the intelligent loading and unloading shelf 7 push the goods to the conveyer belt 4, and the goods are sent to the designated position along the conveyer belt 4.
9-2, the PLC control unit controls the servo motor A5 to work, so that the two lowest loading and unloading units 6 rotate upwards by 120 degrees (the positions of the two loading and unloading units 6). Meanwhile, the PLC control unit controls the servo motor C13 to work, so that the intelligent in-and-out disinfection frame 23 bottom surface of the loading and unloading unit 6 is kept in a horizontal state, and after the intelligent in-and-out disinfection frame reaches a designated position, the servo motor A5 and the servo motor C13 are locked in a power-off mode.
9-3, repeating the eighth step.
9-4, stopping repeating the eighth step after all goods in the loading and unloading units 6 in the intelligent loading and unloading shelf 7 are unloaded.
The tenth step:
10-1, the PLC control unit controls a servo motor B10 to work, so that the intelligent loading and unloading shelf 7 rotates by 90 degrees.
And 10-2, repeating the eighth step to the ninth step.
And 10-3, stopping repeating the eighth step to the ninth step after all the goods of the loading and unloading units 6 on the automatic loading and unloading conveying vehicle 2 move to the conveying belt.
The eleventh step:
11-1, automatically or manually operating the intelligent traction control vehicle 1, and drawing the automatic loading and unloading conveying vehicle 2 to a specified position through an internal Beidou navigation and PLC control unit.
According to the working process, the device can play an epidemic prevention function, is convenient to operate and adjust, has high intelligent degree, and can realize network intelligent remote control.
The present invention is not limited to the above-mentioned embodiments, and based on the technical solutions disclosed in the present invention, those skilled in the art can make some substitutions and modifications to some technical features without creative efforts according to the disclosed technical contents, and these substitutions and modifications are all within the protection scope of the present invention.
Claims (7)
1. The utility model provides an automatic delivery wagon of aviation epidemic prevention intelligence, includes intelligent traction control car, it has automatic handling delivery wagon to articulate on the intelligent traction control car, its characterized in that: the automatic loading and unloading conveying vehicle comprises a chassis and a turntable, the turntable is horizontally arranged on the chassis, the center of the turntable is in transmission connection with a servo motor B, and a plurality of intelligent loading and unloading goods shelves are vertically arranged on the turntable; the intelligent loading and unloading shelf comprises a round frame which can rotate 360 degrees under the control of a servo motor A, and a plurality of loading and unloading units are uniformly distributed on the inner circumference of the round frame; a rotating shaft is arranged at the hanging position of the loading and unloading unit and is in transmission connection with a servo motor C, and suspenders are arranged on two sides of the rotating shaft and are connected with two sides of the upper end of the intelligent in-and-out disinfection frame; the intelligent in-out disinfection frame is composed of a rectangular frame, an intelligent arm for pushing out goods, rollers for bearing the goods and a spraying device for spraying disinfectant, the shape of the inside of the rectangular frame is matched with that of the goods, and a plurality of rollers are arranged at the bottom of the rectangular frame; two intelligent arms are arranged at the middle position of the upper end of the rectangular frame.
2. The intelligent automatic aviation epidemic prevention delivery wagon of claim 1, wherein: the two intelligent arms are symmetrically installed, each intelligent arm consists of a large arm, a small arm and a push finger, one end of each large arm is fixedly connected with the middle position of the upper end of the rectangular frame, the other end of each large arm is connected with the corresponding small arm, the small arms are arranged in the large arms in a controlled telescopic mode, and the small arms are connected with the push fingers through push rods.
3. The intelligent automatic aviation epidemic prevention delivery wagon of claim 2, wherein: the spraying device comprises a spraying pipe, and the spraying pipe is laid along the large arm, the small arm, the push finger and the edge of the rectangular frame.
4. The intelligent automatic aviation epidemic prevention transport vehicle according to any one of claims 1 to 3, wherein: the spraying device comprises a hollow shaft for mounting the roller, and a plurality of through spray holes are formed in the hollow shaft.
5. The intelligent automatic aviation epidemic prevention transport vehicle according to any one of claims 1 to 3, wherein: the number of the automatic loading and unloading delivery wagons is 2-3.
6. The intelligent automatic aviation epidemic prevention transport vehicle according to any one of claims 1 to 3, wherein: the number of the intelligent loading and unloading shelves is 4, 6 or 8.
7. The intelligent automatic aviation epidemic prevention transport vehicle according to any one of claims 1 to 3, wherein: a Beidou navigation and PLC control unit is arranged in the intelligent traction control vehicle, a position sensor is arranged below the chassis, and photoelectric sensors are arranged on two sides below two side surfaces of the rectangular frame; the inner side of the tail end of the push finger is provided with a pressure sensor; and the position sensor, the servo motor A, the servo motor B, the servo motor C, the photoelectric sensor, the pressure sensor, the intelligent arm and the Beidou navigation device are connected with a PLC control unit in the intelligent traction control vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202210098787.4A CN114407752A (en) | 2022-01-27 | 2022-01-27 | Intelligent automatic delivery wagon of aviation epidemic prevention |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210098787.4A CN114407752A (en) | 2022-01-27 | 2022-01-27 | Intelligent automatic delivery wagon of aviation epidemic prevention |
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