CN112520040A - Unmanned aerial vehicle and unmanned aerial vehicle system for logistics transportation - Google Patents
Unmanned aerial vehicle and unmanned aerial vehicle system for logistics transportation Download PDFInfo
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- CN112520040A CN112520040A CN202011435098.5A CN202011435098A CN112520040A CN 112520040 A CN112520040 A CN 112520040A CN 202011435098 A CN202011435098 A CN 202011435098A CN 112520040 A CN112520040 A CN 112520040A
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- aerial vehicle
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- 230000035939 shock Effects 0.000 abstract description 4
- 238000010521 absorption reaction Methods 0.000 abstract description 2
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- 230000000694 effects Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D9/00—Equipment for handling freight; Equipment for facilitating passenger embarkation or the like
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D47/00—Equipment not otherwise provided for
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Abstract
The invention relates to the technical field of unmanned aerial vehicle logistics transportation, and discloses an unmanned aerial vehicle and an unmanned aerial vehicle system for logistics transportation, wherein the unmanned aerial vehicle for logistics transportation comprises an unmanned aerial vehicle main body, the unmanned aerial vehicle main body comprises a rack, driving motors are fixedly mounted at four corners of the top of the rack, propellers are fixedly mounted on output shafts of the driving motors, a cargo compartment is fixedly mounted at the bottom of the rack, a box body is slidably mounted in the cargo compartment, the bottom of the box body is provided with an opening, the same first threaded rod is rotatably mounted on inner walls of two sides of the box body, and two external threads with opposite rotation directions are arranged on the outer side of the first threaded rod and are. The unmanned aerial vehicle logistics transportation device is reasonable in design, logistics transportation efficiency is improved by automatically loading and unloading logistics goods, the goods are clamped and fixed through the elasticity of the springs, shock absorption protection is carried out on the goods while the goods are prevented from falling, and accordingly the logistics transportation quality of the unmanned aerial vehicle is improved.
Description
Technical Field
The invention relates to the technical field of unmanned aerial vehicle logistics transportation, in particular to an unmanned aerial vehicle and an unmanned aerial vehicle system for logistics transportation.
Background
Along with scientific and technological development, all appeared various unmanned aerial vehicles in military and civilian field, unmanned aerial vehicle express delivery commodity circulation means that the unmanned bottom hole flight chess delivery parcel of operating through radio remote control equipment and self-contained program control device is automatic to be reached the destination, and its advantage mainly lies in solving the delivery problem in remote area, improves its delivery efficiency.
Through retrieval, the inventor finds that the prior art has the following problems in the process of realizing the prior art by the eight-rotor unmanned plane for logistics transportation disclosed by the authorized bulletin number of cn202010725110. x: 1. the device can not realize automatic loading and unloading of express packages, and has low working efficiency; 2. when the express delivery object is placed in an unmanned aerial vehicle for transportation, the express delivery object cannot be clamped effectively, and easily falls off in the flying process, so that loss is caused; 3. the device makes the article of storage inside it take place to rock easily when flight, can't cushion the shock attenuation to it through reasonable component, makes the article take place certain damage easily, further causes the loss, and consequently we have proposed an unmanned aerial vehicle and unmanned aerial vehicle system for commodity circulation transportation and are used for solving above-mentioned problem.
Disclosure of Invention
The invention aims to solve the defects that the currently used unmanned aerial vehicle for logistics transportation cannot automatically load and unload express packages, and when express articles are placed in the unmanned aerial vehicle for transportation, the articles cannot be effectively clamped, and the articles are easy to drop and cause loss in the flying process.
In order to achieve the purpose, the invention adopts the following technical scheme:
an unmanned aerial vehicle for logistics transportation comprises an unmanned aerial vehicle main body, wherein the unmanned aerial vehicle main body comprises a rack, driving motors are fixedly mounted at four corners of the top of the rack, propellers are fixedly mounted on output shafts of the driving motors, a warehouse is fixedly mounted at the bottom of the rack, a box body is slidably mounted in the warehouse, the bottom of the box body is provided with an opening, the inner walls of two sides of the box body are rotatably mounted with the same first threaded rod, two external threads with opposite rotation directions are arranged on the outer sides of the first threaded rod, two sliding plates are sleeved with the first threaded rod in a threaded manner, one side, close to each other, of the two sliding plates is fixedly connected with one end of two connecting springs, the other end of the connecting springs positioned on the same side is fixedly mounted with the same clamping plate, transverse holes are formed in two sides of the box body, second, the equal fixed mounting in one end that two second threaded rods kept away from each other has the sprocket, fixed mounting has two sprockets on the first threaded rod, and it has same chain to lie in the transmission on two sprockets with one side, and the equal fixed mounting in box both sides top has two risers, and lie in the one side that two risers with one side are close to each other and rotate and install same pivot, equal fixed mounting has worm wheel and drive gear in two pivots, the equal fixed mounting in one end that first threaded rod kept away from each other has the worm, and two worms mesh with corresponding worm wheel respectively, equal fixed mounting has the rack on the inner wall of storehouse both sides, and two drive gears mesh with the rack that corresponds respectively, box top fixed mounting has the actuating motor, and equal fixed mounting has bevel gear on the actuating motor output shaft and on the first threaded rod, and two bevel.
Preferably, two crossbeams of fixedly connected with on the inner wall of both sides around the warehouse, the warehouse bottom is the opening setting and is connected with two bottom plates through hinge rotation, and the crossbeam bottom is connected with two electric putter's one end through hinge rotation, and four electric putter's the other end respectively with the bottom plate top fixed connection that corresponds, be convenient for open and close the warehouse bottom to be convenient for advance the goods and protect the goods when unloading to the warehouse.
Preferably, the bottom parts of the two sides of the box body are fixedly provided with transverse plates, the tops of the two transverse plates are fixedly connected with one ends of the guide rods, and the two transverse beams are respectively sleeved on the outer sides of the corresponding guide rods in a sliding mode to guide the box body in the vertical direction.
Preferably, the one end of the equal fixedly connected with a plurality of horizontal poles in one side that two grip blocks kept away from each other, two slides slide respectively and cup joint in the horizontal pole outside that corresponds, lead to the grip block.
Preferably, the other end of the cross rod is fixedly provided with a limiting plate, and the limiting plates are movably abutted against one side of the corresponding sliding plate respectively to limit the cross rod.
Preferably, the outer side of the second threaded rod is fixedly sleeved with a limiting shaft sleeve, and the two limiting shaft sleeves are respectively movably abutted against the inner walls of two sides of the box body to axially limit the second threaded rod.
Preferably, the bottom of one side that two grip blocks are close to each other is all fixed mounting has lower baffle, and the top of one side that two grip blocks are close to each other is all fixed mounting has an overhead gage, carries out further location to the goods.
The invention also provides an unmanned aerial vehicle system for logistics transportation, which comprises the ground terminal server, the processor unit and the unmanned aerial vehicle.
And the ground terminal server is provided with a signal transmitting unit and a signal receiving unit.
Compared with the prior art, the invention provides an unmanned aerial vehicle and an unmanned aerial vehicle system for logistics transportation, which have the following beneficial effects:
(1) the two clamping plates are controlled to move downwards and move towards the sides far away from each other at the same time, so that the goods are automatically unloaded, and the two clamping plates are controlled to move upwards and move towards the sides close to each other at the same time, so that the goods are automatically loaded;
(2) the logistics goods are clamped and fixed, so that the logistics goods are prevented from falling off in the transportation process, and loss is avoided;
(3) the goods are buffered and damped through the elasticity of the springs, so that the quality of goods transportation is further improved.
The unmanned aerial vehicle logistics transportation device is reasonable in design, logistics transportation efficiency is improved by automatically loading and unloading logistics goods, the goods are clamped and fixed through the elasticity of the springs, shock absorption protection is carried out on the goods while the goods are prevented from falling, and accordingly the logistics transportation quality of the unmanned aerial vehicle is improved.
Drawings
Fig. 1 is a schematic structural diagram of an unmanned aerial vehicle for logistics transportation according to the present invention;
fig. 2 is a schematic structural diagram of a part a of an unmanned aerial vehicle for logistics transportation according to the present invention;
fig. 3 is a schematic structural diagram of a part B of an unmanned aerial vehicle for logistics transportation according to the present invention;
fig. 4 is a schematic structural diagram of a C-C section of an unmanned aerial vehicle for logistics transportation according to the present invention;
fig. 5 is a schematic structural diagram of a part D of an unmanned aerial vehicle for logistics transportation according to the present invention;
fig. 6 is a block diagram of an unmanned aerial vehicle system for logistics transportation according to the present invention;
fig. 7 is a block diagram of a ground terminal server according to the present invention.
In the figure: 1. an unmanned aerial vehicle main body; 2. a warehouse; 3. a box body; 4. a first threaded rod; 5. a clamping plate; 6. an actuator motor; 7. a bevel gear; 8. a second threaded rod; 9. a sprocket; 10. a slide plate; 11. a connecting spring; 12. a cross bar; 13. a lower baffle plate; 14. an upper baffle plate; 15. a drive motor; 16. a propeller; 17. a rack; 18. a vertical plate; 19. a rotating shaft; 20. a worm gear; 21. a transmission gear; 22. a worm; 23. a cross beam; 24. a transverse plate; 25. a guide bar; 26. an electric push rod; 27. a base plate; 28. a limiting plate; 29. a limiting shaft sleeve; 30. and a frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-7, an unmanned aerial vehicle for logistics transportation comprises an unmanned aerial vehicle main body 1, the unmanned aerial vehicle main body 1 comprises a frame 30, driving motors 15 are fixedly installed at four corners of the top of the frame 30, propellers 16 are fixedly installed on output shafts of the driving motors 15, a cargo bin 2 is fixedly installed at the bottom of the frame 30, a box body 3 is slidably installed in the cargo bin 2, the bottom of the box body 3 is provided with an opening, the inner walls of two sides of the box body 3 are rotatably installed with a same first threaded rod 4, two external threads with opposite rotation directions are arranged on the outer sides of the first threaded rod 4, two sliding plates 10 are sleeved in the threads, one side of each of the two sliding plates 10 close to each other is fixedly connected with one end of two connecting springs 11, the other ends of the connecting springs 11 positioned on the same side are fixedly installed with a same clamping plate 5, transverse holes are, two sliding plates 10 are respectively sleeved outside the corresponding second threaded rods 8 in a threaded manner, two chain wheels 9 are fixedly installed at the ends, far away from each other, of the two second threaded rods 8, two chain wheels 9 are fixedly installed on the first threaded rod 4, the same chain is installed on the two chain wheels 9 on the same side in a transmission manner, two vertical plates 18 are fixedly installed at the tops of the two sides of the box body 3, the same rotating shaft 19 is rotatably installed at the side, close to each other, of the two vertical plates 18 on the same side, worm gears 20 and transmission gears 21 are fixedly installed on the two rotating shafts 19, worm gears 22 are fixedly installed at the ends, far away from each other, of the first threaded rods 4, the two worm gears 22 are respectively meshed with the corresponding worm gears 20, racks 17 are fixedly installed on the inner walls of the two sides of the cargo hold 2, the two transmission gears 21 are respectively meshed with the corresponding racks 17, an executing motor 6 is fixedly installed, the two bevel gears 7 mesh.
In this embodiment, two crossbeams 23 of fixedly connected with on the both sides inner wall around 2 storehouses, 2 bottoms in storehouse are the opening setting and are connected with two bottom plates 27 through hinge rotation, crossbeam 23 bottom is connected with two electric putter 26's one end through hinge rotation, four electric putter 26's the other end respectively with the bottom plate 27 top fixed connection that corresponds, be convenient for open and close 2 bottoms in storehouse to be convenient for protect the goods when advancing goods and unloading to storehouse 2.
In this embodiment, the equal fixed mounting in box 3 both sides bottom has diaphragm 24, and the equal fixedly connected with guide bar 25's in two diaphragm 24 tops one end, two crossbeams 23 slide respectively and cup joint in the guide bar 25 outside that corresponds, carry out the ascending guide effect of vertical side to box 3.
In this embodiment, the one end of a plurality of horizontal poles 12 of the equal fixedly connected with in one side that two grip blocks 5 kept away from each other, two slide 10 slide respectively and cup joint in the horizontal pole 12 outside that corresponds, lead to grip blocks 5.
In this embodiment, a limiting plate 28 is fixedly mounted at the other end of the cross bar 12, and the limiting plates 28 are movably abutted to one side of the corresponding sliding plate 10 to limit the cross bar 12.
In this embodiment, the outer side of the second threaded rod 8 is fixedly sleeved with the limiting shaft sleeves 29, and the two limiting shaft sleeves 29 are respectively movably abutted against the inner walls of the two sides of the box body 3 to axially limit the second threaded rod 8.
In this embodiment, two grip blocks 5 equal fixed mounting in one side bottom that is close to each other have lower baffle 13, and two grip blocks 5 equal fixed mounting in one side top that is close to each other have overhead gage 14, go on further location to the goods.
An unmanned aerial vehicle for logistics transportation, its theory of operation is:
the two bottom plates 27 are opened by controlling the synchronous extension of four electric push rods 26, then the execution motor 6 is started, the output shaft of the execution motor 6 drives the first threaded rod 4 to rotate through the transmission between the two bevel gears 7, the first threaded rod 4 drives the two second threaded rods 8 to rotate through the transmission between the two pairs of chain wheels 9, the first threaded rod 4 and the two second threaded rods 8 drive the two sliding plates 10 to move towards one sides far away from each other through the thread matching with the two sliding plates 10, the two sliding plates 10 respectively drive the two clamping plates 5 to move towards one sides far away from each other through the matching with the corresponding limiting plates 28 and the cross rods 12, simultaneously the first threaded rod 4 drives the two worms 22 to rotate, the two worms 22 respectively drive the two rotating shafts 19 to rotate through the meshing with the corresponding worm wheels 20, and the rotating directions of the two rotating shafts 19 are opposite, and the two rotating, the two transmission gears 21 respectively drive the box body 3 to move downwards through the matching with the corresponding racks 17 and under the matching guide effect of the guide rods 25 and the cross beams 23, so that the two clamping plates 5 move downwards and move towards one sides far away from each other at the same time and move to two sides of a cargo package to be transported, then the output shaft of the execution motor 6 is controlled to rotate reversely to drive the two clamping plates 5 to move towards one sides close to each other to clamp the cargo package, the lower baffle 13 and the upper baffle 14 limit the cargo, the output shaft of the execution motor 6 rotates reversely and simultaneously drives the box body 3 to move upwards so as to transport the cargo bin into the cargo bin, then the two bottom plates 27 are closed through controlling the electric push rod 26 to contract, then the output shaft of the driving motor 15 drives the propeller 16 to rotate and drive the rack 30 to operate by opening the driving motor 15, thereby realize the transportation to the goods, and carry out the centre gripping through connecting spring 11 and grip block 5 in the transportation to the storehouse and fix and prevent that the goods from dropping to elasticity through connecting spring 11 is buffered the shock attenuation and is guaranteed the goods, thereby guarantees freight quality.
The embodiment also provides an unmanned aerial vehicle system for logistics transportation, which comprises a ground terminal server, a processor unit and the unmanned aerial vehicle.
The ground terminal server is provided with a signal transmitting unit and a signal receiving unit.
The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.
Claims (9)
1. An unmanned aerial vehicle for logistics transportation comprises an unmanned aerial vehicle main body (1) and is characterized in that the unmanned aerial vehicle main body (1) comprises a rack (30), driving motors (15) are fixedly mounted at four corners of the top of the rack (30), propellers (16) are fixedly mounted on output shafts of the driving motors (15), a cargo bin (2) is fixedly mounted at the bottom of the rack (30), a box body (3) is slidably mounted in the cargo bin (2), the bottom of the box body (3) is provided with an opening, the same first threaded rods (4) are rotatably mounted on inner walls of two sides of the box body (3), two external threads with opposite rotation directions are arranged on the outer sides of the first threaded rods (4), two sliding plates (10) are sleeved in a threaded manner, one ends of two connecting springs (11) are fixedly connected to one side, the other ends of the connecting springs (11) positioned on the same side are fixedly mounted with the same clamping plate (5, the two sides of the box body (3) are both provided with transverse holes, the two transverse holes are both rotatably provided with second threaded rods (8), two sliding plates (10) are respectively in threaded sleeve joint at the outer sides of the corresponding second threaded rods (8), the ends, far away from each other, of the two second threaded rods (8) are both fixedly provided with chain wheels (9), the first threaded rod (4) is fixedly provided with two chain wheels (9), the two chain wheels (9) positioned at the same side are both provided with a same chain in a transmission way, the tops of the two sides of the box body (3) are both fixedly provided with two vertical plates (18), one side, near to each other, of the two vertical plates (18) positioned at the same side is rotatably provided with a same rotating shaft (19), the two rotating shafts (19) are both fixedly provided with worm wheels (20) and transmission gears (21), the ends, far, two worms (22) mesh with corresponding worm wheel (20) respectively mutually, equal fixed mounting has rack (17) on the inner wall of storehouse (2) both sides, and two drive gear (21) mesh with corresponding rack (17) respectively mutually, box (3) top fixed mounting has executive motor (6), and equal fixed mounting has bevel gear (7) on executive motor (6) output shaft and on first threaded rod (4), and two bevel gear (7) mesh mutually.
2. The unmanned aerial vehicle for logistics transportation according to claim 1, wherein two cross beams (23) are fixedly connected to inner walls of the front side and the rear side of the cargo bin (2), the bottom of the cargo bin (2) is provided with an opening and is rotatably connected with two bottom plates (27) through hinges, one ends of two electric push rods (26) are rotatably connected to the bottom of the cross beam (23) through hinges, and the other ends of the four electric push rods (26) are respectively fixedly connected with the tops of the corresponding bottom plates (27).
3. The unmanned aerial vehicle for logistics transportation of claim 1, wherein the bottom of each side of the box body (3) is fixedly provided with a transverse plate (24), the top of each transverse plate (24) is fixedly connected with one end of a guide rod (25), and the two cross beams (23) are respectively sleeved on the outer sides of the corresponding guide rods (25) in a sliding manner.
4. The unmanned aerial vehicle for logistics transportation of claim 1, wherein one side of each of the two clamping plates (5) away from each other is fixedly connected with one end of a plurality of cross rods (12), and the two sliding plates (10) are respectively sleeved on the outer sides of the corresponding cross rods (12) in a sliding manner.
5. The unmanned aerial vehicle for logistics transportation of claim 4, wherein the other end of the cross rod (12) is fixedly provided with a limiting plate (28), and the limiting plates (28) are movably abutted against one side of the corresponding sliding plate (10).
6. The unmanned aerial vehicle for logistics transportation of claim 1, wherein the second threaded rod (8) is fixedly sleeved with a limiting shaft sleeve (29), and the two limiting shaft sleeves (29) are movably abutted with the inner walls of the two sides of the box body (3) respectively.
7. The unmanned aerial vehicle for logistics transportation of claim 1, wherein the bottom of the side, close to each other, of the two clamping plates (5) is fixedly provided with a lower baffle (13), and the top of the side, close to each other, of the two clamping plates (5) is fixedly provided with an upper baffle (14).
8. An unmanned aerial vehicle system for logistics transportation, comprising a ground terminal server, a processor unit, and an unmanned aerial vehicle according to any of claims 1 to 7.
9. The unmanned aerial vehicle system for logistics transportation of claim 8, wherein the ground terminal server is provided with a signal transmitting unit and a signal receiving unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011435098.5A CN112520040A (en) | 2020-12-10 | 2020-12-10 | Unmanned aerial vehicle and unmanned aerial vehicle system for logistics transportation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011435098.5A CN112520040A (en) | 2020-12-10 | 2020-12-10 | Unmanned aerial vehicle and unmanned aerial vehicle system for logistics transportation |
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| Publication Number | Publication Date |
|---|---|
| CN112520040A true CN112520040A (en) | 2021-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011435098.5A Withdrawn CN112520040A (en) | 2020-12-10 | 2020-12-10 | Unmanned aerial vehicle and unmanned aerial vehicle system for logistics transportation |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113895621A (en) * | 2021-10-15 | 2022-01-07 | 浙江科比特科技有限公司 | Unmanned aerial vehicle with carry megaphone |
| CN113928580A (en) * | 2021-12-20 | 2022-01-14 | 大同航源众诚动力科技有限公司 | Civil aircraft electronic equipment mounting structure |
| CN114789845A (en) * | 2022-05-06 | 2022-07-26 | 江苏经贸职业技术学院 | Adjustable transfer equipment based on logistics |
-
2020
- 2020-12-10 CN CN202011435098.5A patent/CN112520040A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113895621A (en) * | 2021-10-15 | 2022-01-07 | 浙江科比特科技有限公司 | Unmanned aerial vehicle with carry megaphone |
| CN113895621B (en) * | 2021-10-15 | 2024-05-07 | 浙江科比特科技有限公司 | Unmanned aerial vehicle with carry megaphone |
| CN113928580A (en) * | 2021-12-20 | 2022-01-14 | 大同航源众诚动力科技有限公司 | Civil aircraft electronic equipment mounting structure |
| CN114789845A (en) * | 2022-05-06 | 2022-07-26 | 江苏经贸职业技术学院 | Adjustable transfer equipment based on logistics |
| CN114789845B (en) * | 2022-05-06 | 2023-05-02 | 江苏经贸职业技术学院 | Transfer equipment with adjustable based on commodity circulation |
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Application publication date: 20210319 |
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