CN110395393A - A kind of cargo balance hanger for logistics unmanned plane - Google Patents
A kind of cargo balance hanger for logistics unmanned plane Download PDFInfo
- Publication number
- CN110395393A CN110395393A CN201910755269.3A CN201910755269A CN110395393A CN 110395393 A CN110395393 A CN 110395393A CN 201910755269 A CN201910755269 A CN 201910755269A CN 110395393 A CN110395393 A CN 110395393A
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- Prior art keywords
- bladed vane
- unmanned plane
- balance
- hanger
- cargo
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- 230000007246 mechanism Effects 0.000 claims abstract description 54
- 230000001681 protective effect Effects 0.000 claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 238000011897 real-time detection Methods 0.000 abstract description 3
- 230000005484 gravity Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001012 protector Effects 0.000 description 2
- 206010044565 Tremor Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- 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
- B64D1/00—Dropping, ejecting, releasing, or receiving articles, liquids, or the like, in flight
- B64D1/22—Taking-up articles from earth's surface
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The present invention relates to unmanned plane fields, more particularly to a kind of cargo balance hanger for logistics unmanned plane, including unmanned plane, the unmanned plane includes that there are two floor stands, it further include installing mechanism, balance mechanism and grasping mechanism, installing mechanism is set to the bottom of two floor stands, installing mechanism includes four rotation locks, balance mechanism includes the first four-bladed vane, second four-bladed vane, controller, four tension sensors and protective device, the first four-bladed vane and the second four-bladed vane are fixedly connected by four tension sensors, grabbing assembly is located at the underface of balance mechanism, grasping mechanism includes the grabbing assembly there are two grabbing workpiece, grabbing assembly is suspended on to the underface of the second four-bladed vane by two U-shaped hangers, cargo is grabbed by grasping mechanism, multiple tension sensor real-time detection cargo centres deviate brought value of thrust, So that unmanned plane is adjusted the revolving speed of corresponding position propeller in real time according to the value of thrust of different location, unmanned plane is made to be in stable state.
Description
Technical field
The present invention relates to unmanned air vehicle technique related fieldss, and in particular to a kind of cargo balance crane for logistics unmanned plane
Frame.
Background technique
With the development of science and technology, unmanned plane starts to be applied to logistics, unmanned plane can realize that shoes box packs following size cargo
Dispatching, only need to the address the GPS input system of addressee, unmanned plane can be taken off and be gone to, be to solve remote districts and send
The problem of goods hardly possible.But unmanned plane, during loading is flown, weight can shift under the action of the forces of the wind, lead to center of gravity
It shifts, secondly influences the flight of unmanned plane, unmanned plane is in band goods flight due to by the mobile shaking of object in container at present
Influence with wind-force, which will lead to unmanned plane during flying shakiness, causes unmanned plane to inadvertently fall off and damage, it is therefore necessary on unmanned plane
A kind of cargo balance hanger for logistics unmanned plane is set.
Summary of the invention
The purpose of the present invention is to provide a kind of cargo balance hangers for logistics unmanned plane.
To achieve this purpose, the present invention adopts the following technical scheme:
A kind of cargo balance hanger for logistics unmanned plane, including unmanned plane, the unmanned plane include that there are two floor stands, also
Including installing mechanism, balance mechanism and grasping mechanism, installing mechanism is set to the bottom of two floor stands, and installing mechanism includes four
A rotation lock, installing mechanism and floor stand are detachably connected by four rotation lock buttons, and balance mechanism setting is being installed
The underface of mechanism, balance mechanism include the first four-bladed vane, the second four-bladed vane, controller, four tension sensors and protection dress
It sets, each tension sensor is arranged at one end bottom of the first four-bladed vane, by four tension sensors by the first four-bladed vane
It is fixedly connected with the second four-bladed vane, the centre of the second four-bladed vane upper surface is arranged in controller, and four tension sensors are equal
It is electrically connected with controller, controller is fixedly connected with the second four-bladed vane, and grabbing assembly is located at the underface of balance mechanism, crawl
Mechanism includes the grabbing assembly there are two grabbing workpiece, and grabbing assembly is suspended on the second four-bladed vane by two U-shaped hangers
Underface.
As a kind of a kind of preferred embodiment of cargo balance hanger for logistics unmanned plane, rotation lock includes four solid
Determine block, rotation handle and several bolts, each rotation handle to be vertically arranged above fixed block and be fixedly connected, bolt is set
The both ends of rotation handle are placed in, the notch of floor stand is identical as the rotation size of handle.
As a kind of a kind of preferred embodiment of cargo balance hanger for logistics unmanned plane, balance mechanism is set to installation
The underface of mechanism, four fixed block bottoms are fixedly connected with the first four-bladed vane upper surface, the first four-bladed vane and the second cross
Plate size shape is identical, and tension sensor is set between the first four-bladed vane and the second four-bladed vane, and by linking up with the 10th
Letter stencil is fixedly connected with the second cross plate fastly, and controller is set to the surface of the second four-bladed vane.
As a kind of a kind of preferred embodiment of cargo balance hanger for logistics unmanned plane, protective device includes interior protection
Set and outer jointing jacket, the diameter of internal protective cover are less than the diameter of outer jointing jacket, and the first four-bladed vane lower end is fixedly installed outside one
Protective case, the second four-bladed vane upper end are fixedly installed internal protective cover, and internal protective cover is sheathed on the inner wall of outer jointing jacket, pass through outer guarantor
The sliding rail of the sliding slot of sheath and interior protector is by the first four-bladed vane and the second four-bladed vane mobile connection.
As a kind of a kind of preferred embodiment of cargo balance hanger for logistics unmanned plane, grasping mechanism further includes one
Motor, two pieces of hanging plates, four rotation axis, four external gears and four internal gears, motor are fixedly installed on the bottom of the second four-bladed vane
Portion, hanging plate are set to the two sides of the bottom of the second cross and are fixedly connected, and four rotation axis one end are linearly applied in extension
On plate, each rotation axis both ends are respectively provided with there are two gear, and the gear in two shafts is intermeshed transmission, and U-shaped hanger is and outside
The rotation connection of two rotation axis of side, gear is arranged at the both ends on the inside of U-shaped hanger, and rotates synchronously connection, and grabbing assembly is set
It is placed in the bottom of U-shaped hanger.
As a kind of a kind of preferred embodiment of cargo balance hanger for logistics unmanned plane, grabbing assembly includes four companies
It connects column, several springs, two grasping plates and antiskid plate, grabbing assembly and is set to the bottom of U-shaped platform sling, it will be U-shaped by connecting column
Hanger is fixedly connected with grasping plate, is provided with antiskid plate on upper plate on the inside of two grasping plates, elastic connection between antiskid plate and grasping plate.
Beneficial effects of the present invention: cargo balance hanger is manually placed on unmanned plane floor stand bottom, passes through rotation lock
Uav bottom is carried out sealed, the output shaft drive internal gear engagement rotation of motor, to make outer by button with cargo balance hanger
Gear and two grasping plates relatively rotate to pick up cargo, and grasping plate two sides are equipped with the antiskid plate for preventing cargo from falling, in order to avoid
Cargo is badly provided with spring by folder between grasping plate and antiskid plate, and cargo by different factors due to being influenced in flight course
Center of gravity of goods is caused to deviate, tension sensor obtains different data whenever centre-of gravity shift, and carries out regulation by controller and fly
The revolving speed of machine different direction propeller, this apparatus structure is simply cheap, even if the centre-of gravity shift in flight course, by more
A tension sensor real-time detection cargo centre deviates brought value of thrust, to make unmanned plane according to the pulling force of different location
Value adjusts the revolving speed of corresponding position propeller in real time, and unmanned plane is made to be in stable state always.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will make below to required in the embodiment of the present invention
Attached drawing is briefly described.It should be evident that drawings described below is only some embodiments of the present invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 show the novel schematic perspective view one of this practicability.
Fig. 2 show the novel schematic perspective view two of this practicability.
Fig. 3 show the cross-sectional view of grasping mechanism.
Fig. 4 show the schematic enlarged-scale view of balance mechanism part.
In figure: floor stand 1, the first four-bladed vane 2, the second four-bladed vane 3, controller 4, tension sensor 5, external gear 6, U-shaped
Hanger 7, fixed block 8, rotation handle 9, bolt 10, hook 11, internal protective cover 12, outer jointing jacket 13, sliding slot 14, sliding rail 15, electricity
Machine 16, hanging plate 17, rotation axis 18, internal gear 19, connecting column 20, spring 21, grasping plate 22, antiskid plate 23.
Specific embodiment
To further illustrate the technical scheme of the present invention below with reference to the accompanying drawings and specific embodiments.
Wherein, the drawings are for illustrative purposes only and are merely schematic diagrams, rather than pictorial diagram, should not be understood as to this
The limitation of patent；Embodiment in order to better illustrate the present invention, the certain components of attached drawing have omission, zoom in or out, not
Represent the size of actual product；It will be understood by those skilled in the art that certain known features and its explanation may be omitted and be in attached drawing
It is understood that.
The same or similar label correspond to the same or similar components in the attached drawing of the embodiment of the present invention；It is retouched in of the invention
In stating, it is to be understood that closed if there is the orientation of the instructions such as term " on ", "lower", "left", "right", "inner", "outside" or position
System is merely for convenience of description of the present invention and simplification of the description to be based on the orientation or positional relationship shown in the drawings, rather than indicates
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore retouch in attached drawing
The term for stating positional relationship only for illustration, should not be understood as the limitation to this patent, for the common skill of this field
For art personnel, the concrete meaning of above-mentioned term can be understood as the case may be.
In the description of the present invention unless specifically defined or limited otherwise, if there are the indicate indicators such as term " connection "
Between connection relationship, which shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or at
One；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection of two components interiors or the interaction relationship of two components.For those of ordinary skill in the art and
Speech, can understand the concrete meaning of above-mentioned term in the present invention with concrete condition.
A kind of cargo balance hanger for logistics unmanned plane referring to figs. 1 to 4, including unmanned plane, it is described nobody
Machine includes that there are two floor stands 1, further includes installing mechanism, balance mechanism and grasping mechanism, installing mechanism is set to two landings
The bottom of frame 1, installing mechanism include four rotation locks, and installing mechanism and floor stand 1 are carried out removable by four rotation lock buttons
Connection is unloaded, the underface of installing mechanism is arranged in balance mechanism, and balance mechanism includes the first four-bladed vane 2, the second four-bladed vane 3, control
Device 4, four tension sensors 5 and protective devices processed, each tension sensor 5 are arranged at one end bottom of the first four-bladed vane 2,
First four-bladed vane 2 is fixedly connected with the second four-bladed vane 3 by four tension sensors 5, controller 4 is arranged in the second four-bladed vane
The centre of 3 upper surfaces, and four tension sensors 5 are electrically connected with controller 4, and controller 4 and the second four-bladed vane 3 are fixed
Connection, grabbing assembly are located at the underface of balance mechanism, and grasping mechanism includes the grabbing assembly there are two grabbing workpiece, pass through two
Grabbing assembly is suspended on the underface of the second four-bladed vane 3 by a U-shaped hanger 7, and when center of flying gravity offset, controller 4 is according to every
The value of thrust situation that a tension sensor 5 measures, adjusts the revolving speed of each propeller accordingly, and unmanned plane is made to be in stable always
State, controller 4 are the winged control plate of unmanned plane.
Rotation lock includes that four fixed blocks 8, rotation handle 9 and several bolts 10, each rotation handle 9 are vertically arranged
It above fixed block 8 and is fixedly connected, bolt 10 is set to the both ends of rotation handle 9, the notch and rotation handle of floor stand 1
9 size is identical, can be fixed on unmanned plane is stronger on unmanned plane floor stand by rotation lock.
Balance mechanism is set to the underface of fitting machine mechanism, four 8 bottoms of fixed block with 2 upper surface of the first four-bladed vane
Be fixedly connected, the first four-bladed vane 2 is identical as 3 size shape of the second four-bladed vane, tension sensor 5 be set to the first four-bladed vane 2 with
Between second four-bladed vane 3, and by hook 11 by the first four-bladed vane 2 fastly with the second four-bladed vane 3 pieces be fixedly connected, controller 4 is set
It is placed in the surface of the second four-bladed vane 3, when multiple tension sensors 5 are uneven, multiple 5 real-time detection cargos of tension sensor
Value of thrust brought by off-centring, so that unmanned plane be made to adjust corresponding position propeller in real time according to the value of thrust of different location
Revolving speed, to be that unmanned plane reaches equilibrium state.
Protective device includes internal protective cover 12 and outer jointing jacket 13, and the diameter of internal protective cover 12 is less than the straight of outer jointing jacket 13
Diameter, 2 lower end of the first four-bladed vane are fixedly installed an outer jointing jacket 13, and 3 upper end of the second four-bladed vane is fixedly installed internal protective cover
12, internal protective cover 12 is sheathed on the inner wall of outer jointing jacket 13, passes through the sliding slot 14 of outer jointing jacket 13 and the sliding rail 15 of interior protector
By 3 mobile connection of the first four-bladed vane 2 and the second four-bladed vane, brought when can reduce shaking by protective device when unmanned plane shakes
Measurement error, therefore unmanned plane is made to reach the state of stabilized flight.
Grasping mechanism further includes in 16, two pieces of motor hanging plate 17, four rotation axis 18, four external gears 6 and four
Gear 19, the second four-bladed vane 3 bottom be equipped with motor 16, motor 16 is fixedly installed on the bottom of the second four-bladed vane 3, and hanging plate 17 is set
It is placed in the two sides of the bottom of the second cross and fixed fixed connection, four 18 one end of rotation axis are linearly applied in hanging plate 17
On, each 18 both ends of rotation axis are respectively provided with there are two gear, and the gear in shaft is intermeshed transmission two-by-two, U-shaped hanger 7 with
The external gear 6 that outside two rotates is fixedly connected, and external gear 6 is arranged at the both ends of 7 inside of U-shaped hanger, and the company of synchronous rotation
It connects, grabbing assembly is set to the bottom of U-shaped hanger 7, is allowed to 7 energy of U-shaped hanger by the intermeshing of external gear 6 and internal gear 19
The movement for enough realizing opening and closing, thus the crawl cargo for keeping grasping mechanism stable.
Grabbing assembly includes four connecting columns 20,21, two grasping plates 22 of several springs and antiskid plate 23, and grabbing assembly is set
It is placed in the bottom of U-shaped platform sling, is fixedly connected with U-shaped hanger with grasping plate 22 by connecting column 20, on two grasping plates, 22 inside upper plate
It is provided with antiskid plate 23, elastic connection between antiskid plate 23 and grasping plate 22, the antiskid plate 23 in grasping plate 22 effectively prevents goods
Object falling in flight, spring 21 can damage cargo to avoid when clamping cargo.
Working principle: being manually placed on 1 bottom of unmanned plane floor stand for cargo balance hanger, is latched by rotation by nobody
Motor spindle carries out sealed, output shaft drive 19 engagement rotation of internal gear of motor 16, to make external gear 6 with cargo balance hanger
It relatively rotates to pick up cargo with two grasping plates 22,22 two sides of grasping plate are equipped with the antiskid plate 23 for preventing cargo from falling, in order to keep away
Exempt from cargo and be provided with spring 21 between grasping plate 22 and antiskid plate 23 by folder is bad, in flight course cargo due to by it is different because
The influence of element causes center of gravity of goods to deviate, and tension sensor 5 obtains different data whenever centre-of gravity shift, and passes through controller 4
The revolving speed for carrying out regulation aircraft different direction propeller, so that unmanned plane be made to be in stable state always.
It is to be understood that above-mentioned specific embodiment is only that presently preferred embodiments of the present invention and institute's application technology are former
Reason.It will be understood by those skilled in the art that various modifications, equivalent replacement, variation etc. can also be done to the present invention.But this
A little transformation, all should be within protection scope of the present invention without departing from spirit of the invention.In addition, present specification and power
Some terms used in sharp claim are not limitation, it is only for convenient for description.
Claims (6)
1. a kind of cargo balance hanger for logistics unmanned plane, including unmanned plane, the unmanned plane includes that there are two floor stands
(1), which is characterized in that further include installing mechanism, balance mechanism and grasping mechanism, installing mechanism is set to two floor stands (1)
Bottom, installing mechanism includes four rotations lock, and installing mechanism and floor stand (1) are carried out detachably by four rotation lock buttons
Connection, balance mechanism are arranged in the underface of installing mechanism, balance mechanism include the first four-bladed vane (2), the second four-bladed vane (3),
Controller (4), four tension sensors (5) and protective device, each tension sensor (5) are arranged at the first four-bladed vane (2)
One end bottom, the first four-bladed vane (2) is fixedly connected with the second four-bladed vane (3) by four tension sensors (5), controller
(4) setting is in the centre of the second four-bladed vane (3) upper surface, and four tension sensors (5) electrically connect with controller (4)
It connects, controller (4) is fixedly connected with the second four-bladed vane (3), and grabbing assembly is located at the underface of balance mechanism, and grasping mechanism includes
There are two the grabbing assemblies of grabbing workpiece, and grabbing assembly is being suspended on the second four-bladed vane (3) just by two U-shaped hangers (7)
Lower section.
2. a kind of cargo balance hanger for logistics unmanned plane according to claim 1, which is characterized in that rotation lock
Fixed block is vertically arranged at including four fixed blocks (8), rotation handle (9) and several bolts (10), each rotation handle (9)
(8) it above and is fixedly connected, bolt (10) is set to the both ends of rotation handle (9), the notch and rotation handle of floor stand (1)
(9) size is identical.
3. a kind of cargo balance hanger for logistics unmanned plane according to claim 2, which is characterized in that balance mechanism
It is set to the underface of installing mechanism, four fixed block (8) bottoms are fixedly connected with the first four-bladed vane (2) upper surface, and first
Four-bladed vane (2) is identical as the second four-bladed vane (3) size shape, and tension sensor (5) is set to the first four-bladed vane (2) and the 20th
Between letter stencil (3), and the first four-bladed vane (2) is fixedly connected with the second four-bladed vane (3) block fastly by hook (11), controller
(4) it is set to the surface of the second four-bladed vane (3).
4. a kind of cargo balance hanger for logistics unmanned plane according to claim 2, which is characterized in that protective device
Including internal protective cover (12) and outer jointing jacket (13), the diameter of internal protective cover (12) is less than the diameter of outer jointing jacket (13), and first
Four-bladed vane (2) lower end is fixedly installed an outer jointing jacket (13), and the second four-bladed vane (3) upper end is fixedly installed internal protective cover
(12), internal protective cover (12) is sheathed on the inner wall of outer jointing jacket (13), sliding slot (14) and interior protection by outer jointing jacket (13)
The sliding rail (15) of slot is by the first four-bladed vane (2) and the second four-bladed vane (3) mobile connection.
5. a kind of cargo balance hanger for logistics unmanned plane according to claim 1, which is characterized in that grasping mechanism
It further include a motor (16), two pieces of hanging plates (17), four rotation axis (18), four external gears (6) and four internal gears (19),
Motor (16) is fixedly installed on the bottom of the second four-bladed vane (3), and hanging plate (17) is set to the two sides of the bottom of the second cross and consolidates
Fixed connection, four rotation axis (18) one end are linearly applied on hanging plate (17), and each rotation axis (18) both ends are respectively provided with
There are two gear, the gear in two shafts is intermeshed transmission, and the external gear (6) that U-shaped hanger (7) is rotated with outside two is fixed
Connection, external gear (6) is arranged at the both ends on the inside of U-shaped hanger (7), and rotates synchronously connection, and grabbing assembly is set to U-shaped
The bottom of hanger (7).
6. a kind of cargo balance hanger for logistics unmanned plane according to claim 5, which is characterized in that grabbing assembly
Including four connecting columns (20), several springs (21), two grasping plates (22) and antiskid plate (23), grabbing assembly is set to U-shaped
U-shaped hanger is fixedly connected by the bottom of platform sling by connecting column (20) with grasping plate (22), is all provided on upper plate on the inside of two grasping plates (22)
It is equipped with antiskid plate (23), elastic connection between antiskid plate (23) and grasping plate (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910755269.3A CN110395393A (en) | 2019-08-15 | 2019-08-15 | A kind of cargo balance hanger for logistics unmanned plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910755269.3A CN110395393A (en) | 2019-08-15 | 2019-08-15 | A kind of cargo balance hanger for logistics unmanned plane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110395393A true CN110395393A (en) | 2019-11-01 |
Family
ID=68328514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910755269.3A Withdrawn CN110395393A (en) | 2019-08-15 | 2019-08-15 | A kind of cargo balance hanger for logistics unmanned plane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110395393A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115447783A (en) * | 2022-10-09 | 2022-12-09 | 扬州市职业大学(扬州开放大学) | Logistics distribution unmanned aerial vehicle capable of being positioned in real time based on Internet of things |
-
2019
- 2019-08-15 CN CN201910755269.3A patent/CN110395393A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115447783A (en) * | 2022-10-09 | 2022-12-09 | 扬州市职业大学(扬州开放大学) | Logistics distribution unmanned aerial vehicle capable of being positioned in real time based on Internet of things |
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Application publication date: 20191101 |