CN215285265U - Multimachine is accurate delivery device in coordination - Google Patents
Multimachine is accurate delivery device in coordination Download PDFInfo
- Publication number
- CN215285265U CN215285265U CN202120675965.6U CN202120675965U CN215285265U CN 215285265 U CN215285265 U CN 215285265U CN 202120675965 U CN202120675965 U CN 202120675965U CN 215285265 U CN215285265 U CN 215285265U
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- unmanned aerial
- aerial vehicle
- rotating wheel
- winding
- delivery
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- 238000004804 winding Methods 0.000 claims abstract description 25
- 238000009434 installation Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000003139 buffering effect Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 32
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 230000001133 acceleration Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 206010044565 Tremor Diseases 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 125000003003 spiro group Chemical group 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
A multi-machine cooperative accurate delivery device comprises a load unmanned aerial vehicle, a fixing piece connected to the lower end of the load unmanned aerial vehicle, a motor installed on the fixing piece, a winding and releasing device connected with the motor, a connecting plate connected to the lower end of the winding and releasing device, a delivery device arranged at the lower end of the connecting plate, and a delivery unmanned aerial vehicle connected with the delivery device. This device utilizes large-scale load unmanned aerial vehicle carrying device main part to transport and delivers the region, then puts down dispenser and delivery unmanned aerial vehicle through the winding machine, and after the delivery unmanned aerial vehicle that bears the weight of goods and materials alone was put in the dispenser, the independent control delivered unmanned aerial vehicle carries out the removal of minizone, has avoided adopting the winding machine directly to put in the problem that the goods and materials can't accurate delivery that leads to because the influence of environmental factors such as wind-force when the goods and materials, has guaranteed the accurate delivery of goods and materials.
Description
Technical Field
The utility model belongs to the technical field of unmanned aerial vehicle equipment, concretely relates to multimachine is accurate delivery device in coordination.
Background
Unmanned Aerial Vehicles (UAVs) are changing in the development level of China, and Unmanned Aerial vehicles also tend to have low flying cost and are easy and convenient to control. Because the characteristic of unmanned aerial vehicle can replace the manual work to carry out the task that has the particularity, consequently unmanned aerial vehicle's application also more and more extensive, has obtained the favor of individual trade consumer.
In the traditional technology, the modes of high-altitude delivery or manpower bottom surface delivery of a helicopter are mostly adopted for delivery and supply of materials, so that the precision is low, the efficiency is low, the danger is high, the cost is high, and the possibility of damaging the materials is high. And the unmanned aerial vehicle can improve greatly and improve the problem of the delivery efficiency and the degree of safety of goods and materials in the application of goods and materials delivery field.
However, many problems still exist with respect to the delivery of materials to drones. Such as application number CN2020204496577 discloses a delivery device for unmanned aerial vehicle delivers, including the mounting panel, department is provided with the motor in the middle of the bottom of mounting panel, mounting panel bottom both sides are connected with the fixation clamp through the pivot, the left end of motor is provided with the capstan winch, the inside winding of capstan winch has the hank rope, the bottom joint of hank rope has rings, the other end spiro union of rings has the hoist and mount dish, the left and right sides of fixation clamp other end joint at the hoist and mount dish, the outward flange of hoist and mount dish bottom evenly is provided with four and connects the rope, four the other end joint of connecting the rope has the go-between, the bottom of go-between is provided with the framework. Above-mentioned scheme has improved unmanned aerial vehicle's aerial delivery ability, is applicable to the abominable condition of delivering of ground environment. However, the device is slow in efficiency when delivering in the air, and the limitation of the quantity and weight of delivered materials is more, which is not beneficial to use and popularization.
SUMMERY OF THE UTILITY MODEL
To the problem that exists, the utility model aims at providing a multimachine is accurate delivery device in coordination, with large-scale load unmanned aerial vehicle, the ware is released to the book, the ware is released and miniature delivery unmanned aerial vehicle equipment combines to form integrative device, the device utilizes large-scale load unmanned aerial vehicle carrying device main part to transport and delivers the region, then put down the ware and deliver unmanned aerial vehicle through the ware, after the ware is released and is carried the unmanned aerial vehicle of delivering that bears the goods and materials alone, the independent control is delivered unmanned aerial vehicle and is carried out the removal of minizone, the problem of the unable accurate delivery of goods and materials that leads to because the influence of environmental factor such as wind-force when having avoided adopting the ware of releasing directly to put in goods and materials has guaranteed the accurate delivery of goods and materials.
In order to achieve the above purpose, the technical solution of the present invention is as follows:
a multi-machine cooperative accurate delivery device comprises a load unmanned aerial vehicle, a fixing piece connected to the lower end of the load unmanned aerial vehicle, a motor installed on the fixing piece, a winding and releasing device connected with the motor, a connecting plate connected to the lower end of the winding and releasing device, a delivery device arranged at the lower end of the connecting plate, and a delivery unmanned aerial vehicle connected with the delivery device.
As the utility model discloses a preferred, the mounting is including being used for the installation the backup pad of motor, set up in the backup pad and with be fixed in the mount that the head rod of load unmanned aerial vehicle lower extreme is connected, rotate connect in on the mount and with the axis of rotation that the motor output is connected, the ware of rolling up cup joint in the axis of rotation.
As the utility model discloses a preferred, be provided with two at least bolster in the axis of rotation, every the bolster is including being fixed in epaxial first rotation wheel of rotation, set up in the second in the opening of seting up in the backup pad rotate the wheel, respectively with first rotation wheel and second rotate the drive belt that the wheel is connected, the second is rotated and is taken turns to and is provided with the screw rod, the spiro union has the nut on the screw rod, the nut surface is provided with the first collar that is used for installing the stay cord, the other end of stay cord with be fixed in the solid fixed ring of second on the connecting plate is connected.
As the utility model discloses a preferred, open-ended lateral wall surface mounting has the fixed axle, the fixed axle is kept away from lateral wall surface's one end is connected and is rotated the wheel in the second and keep away from in the mounting groove that the one end surface of screw rod was seted up.
As the utility model discloses a preferred, the both ends of mount are offered and are used for the installation the axis of rotation mounting hole, the axis of rotation is close to mounting hole department has cup jointed the bearing.
As a preferred aspect of the present invention, the winding and unwinding device is provided with a winding and unwinding wire for connecting with the surface of the connecting plate; further preferably, the coiled and uncoiled wire is a rigid rope; still further preferably, the winding wire is connected to a third fixing ring provided on the surface of the connecting plate.
Preferably, the pull cord is an elastic cord.
As the utility model discloses a preferred, first rotation wheel and second rotate the size of wheel the same, just first rotation wheel is located along vertical direction the second rotates the upper end of wheel.
As the utility model discloses a preferred, the bolster is two, and two bolster symmetric distribution in the mount is followed the left and right both ends of axis of rotation installation direction.
To sum up, the utility model discloses following beneficial effect has:
the device overcomes the problem that materials cannot be accurately delivered due to the influence of environmental factors such as wind power and the like when the materials are directly delivered by the winding device, and ensures the accurate delivery of the materials.
This device can control less delivery unmanned aerial vehicle and transport the goods and materials to the destination that the topography is complicated, the barrier is many, or the space is narrow, has widened unmanned aerial vehicle and has delivered the application scene of goods and materials.
This device can install a plurality of unmanned aerial vehicles of delivering under load unmanned aerial vehicle and carry out the goods and materials delivery, but every unmanned aerial vehicle of delivering is independent control, has improved greatly and has delivered efficiency.
The bolster of addding in this device has not only overcome the problem of delivering unmanned aerial vehicle and the defect that goods and materials strongly rock or tremble that the great acceleration that leads to at motor pivoted instantaneous production, can stabilize goods and materials together in addition in coordination with the ware of rolling up, circulated use simultaneously, convenient operation, labour saving and time saving.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the locking member of the present invention.
Fig. 3 is a schematic structural diagram of the buffer member of the present invention.
Fig. 4 is a schematic structural diagram of a second rotating wheel of the present invention.
Fig. 5 is a schematic view of the second rotating wheel of the present invention.
Reference numerals: the unmanned aerial vehicle comprises a load unmanned aerial vehicle 1, a first connecting rod 11, a fixing piece 2, a fixing frame 21, a mounting hole 211, a bearing 212, a supporting plate 22, an opening 221, a side wall 221a, a rotating shaft 23, a buffering piece 25, a first rotating wheel 251, a second rotating wheel 252, a mounting groove 252a, a driving belt 253, a screw 254, a nut 255, a first mounting ring 255a, a pull rope 255b, a mounting hole 255c, a fixing shaft 256, a motor 3, a winding device 4, a winding and unwinding wire 41, a connecting plate 5, a second fixing ring 52, a feeding device 6 and a feeding unmanned aerial vehicle 7.
Detailed Description
Examples
A multi-machine cooperative accurate delivery device is shown in an attached drawing 1 and comprises a load unmanned aerial vehicle 1, a fixing part 2 connected to the lower end of the load unmanned aerial vehicle 1, a motor 3 installed on the fixing part 2, a winding and unwinding device 4 connected with the motor 3, a connecting plate 5 connected to the lower end of the winding and unwinding device 4, a delivery device 6 arranged at the lower end of the connecting plate 5, and a delivery unmanned aerial vehicle 7 connected with the delivery device 6.
In this embodiment, as shown in fig. 2, the fixing member 2 includes a supporting plate 22 for mounting the motor 3, a fixing frame 21 disposed on the supporting plate 22 and connected to a first connecting rod 11 fixed to the lower end of the unmanned aerial vehicle 1, and a rotating shaft 23 rotatably connected to the fixing frame 21 and connected to the output end of the motor 3. Further, the rotating shaft 23 passes through the mounting holes 211 formed at the two ends of the fixing frame 21 and is fixed on the bearing 212 on the fixing frame 21 to realize stable rotation, and at the same time, the winding and unwinding device 4 is fixedly sleeved outside the rotating shaft 23, and the end of the winding and unwinding wire 41 wound on the body of the winding and unwinding device 4 passes through a passage pattern formed on the supporting plate 22 and is not marked, and is directly wound on a third fixing ring fixed on the surface of the connecting plate 5 and is not marked.
In this embodiment, as shown in fig. 3 to 5, two buffer members 25 symmetrically distributed on the left and right outer sides of the fixing frame 21 are disposed on the rotating shaft 23, each buffer member 25 includes a first rotating wheel 251 fixed on the rotating shaft 23, a second rotating wheel 252 disposed in an opening 221 formed in the supporting plate 22, and a transmission belt 253 connected to the first rotating wheel 251 and the second rotating wheel 252, a screw 254 is disposed on the second rotating wheel 252, a nut 255 having a mounting hole 255c therein is screwed onto the screw 254, a first mounting ring 255a for mounting a pulling rope 255b is disposed on a surface of the nut 255, and the other end of the pulling rope 255b is connected to a second fixing ring 52 fixed on the connecting plate 5. In this embodiment, the first rotating wheel 251 and the second rotating wheel 252 are vertically distributed, and the first rotating wheel 251 and the second rotating wheel 252 have the same specification, so that the first rotating wheel 251 and the second rotating wheel 252 can synchronously rotate under the power transmission of the transmission belt 253.
In this embodiment, the buffer 25 is arranged to slow down the large acceleration of the winding device 4 generated in the instant of the rotation driven by the motor 3, so as to overcome the defect of strong shaking or trembling of the unmanned aerial vehicle 7 and the material due to the instant acceleration. In the device, when the motor 3 rotates, the rotating shaft 23 drives the winding and unwinding device 4 and the first rotating wheel 251 to rotate simultaneously, while the first rotating wheel 251 continues to drive the second rotating wheel 252 to rotate, and in the process of rotating the second rotating wheel 252, the screw 254 fixed at the axis of the second rotating wheel 252 rotates, so that the nut 255 screwed on the screw 254 can be gradually translated until the nut falls off from the screw 254. Before the nut 255 falls off from the screw 254 (about 1 second), the pull rope 255b is always in a stretched state, so that most of the instantaneous acceleration generated by the rotation driven by the motor 3, which would otherwise cause the connecting plate 5 to suddenly shake, is buffered by the elastic pull rope 255b, so that the instantaneous acceleration transmitted to the connecting plate 5 is greatly reduced, and the problems of strong shaking or vibration of the unmanned aerial vehicle 7 and materials are reduced; after about 1 second, the motor 3 outputs steadily, the instantaneous acceleration is almost equal to zero, the nut 255 screwed on the screw 254 falls off from the screw 254 at the moment, the pull rope 255b is contracted and fixed by the second fixing ring 52, the coiler 4 continues to rotate until the delivery position is reached, then the motor 3 stops rotating, and the thrower 6 is opened to throw the unmanned aerial vehicle 7 down for further precise transportation of goods and materials. In this process, the pulling rope 255b, in addition to its buffering function, does not affect the unwinding of the reel 4, and can stabilize the connection plate 5 in cooperation with the reel unwinding 41 even before the nut 255 comes off. In addition, when the materials need to be thrown in again, only the nut 255 needs to be manually screwed on the screw 254 again, so that time and labor are saved, and the operation is simple and convenient.
In this embodiment, the second rotating wheel is fixed on the surface of the sidewall 221a of the opening 221 formed on the supporting plate 22, and the installation manner is insertion, specifically: the surface of the side wall 221a is provided with a fixed shaft 256, and one end of the fixed shaft 256, which is far away from the surface of the side wall 221a, is connected to the mounting groove 252a formed in the surface of one end of the second rotating wheel 252, which is far away from the screw 254.
In this embodiment, the reeling and unreeling line 41 is a rigid rope, and the specific material can be steel or high-strength resin; the pulling rope 255b is an elastic rope, and the specific material can be selected from a rubber rope with a large elastic force or a spring. Control on motor 3 is controlled by load unmanned aerial vehicle 1 in this embodiment, and present throwing structure that can be applied to the unmanned aerial vehicle field of throwing can be selected to dispenser 6, so no longer give unnecessary details. In the present embodiment, if the connection method is not specifically described, a common welding, riveting, screwing, or the like may be selected.
The working principle of the device is as follows:
this device utilizes 1 carrying device main part of large-scale load unmanned aerial vehicle to transport and delivers the region, then put down dispenser 6 and deliver unmanned aerial vehicle 7 through dispenser 4, dispenser 6 puts in and bears the delivery unmanned aerial vehicle 7 back of goods and materials alone, the independent control is delivered unmanned aerial vehicle 7 and is carried out the removal of minizone, the problem of the unable accurate delivery of goods and materials that leads to because the influence of environmental factors such as wind-force when having avoided adopting the dispenser directly to put in goods and materials has guaranteed the accurate delivery of goods and materials.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (10)
1. The multi-machine cooperative accurate delivery device is characterized by comprising a load unmanned aerial vehicle (1), a fixing piece (2) connected to the lower end of the load unmanned aerial vehicle (1), a motor (3) installed on the fixing piece (2), a winding and unwinding device (4) connected with the motor (3), a connecting plate (5) connected to the lower end of the winding and unwinding device (4), a delivery device (6) arranged at the lower end of the connecting plate (5), and a delivery unmanned aerial vehicle (7) connected with the delivery device (6).
2. A multi-machine cooperative precision delivery device according to claim 1, wherein the fixing member (2) comprises a supporting plate (22) for mounting the motor (3), a fixing frame (21) disposed on the supporting plate (22) and connected to a first connecting rod (11) fixed to the lower end of the loaded unmanned aerial vehicle (1), and a rotating shaft (23) rotatably connected to the fixing frame (21) and connected to the output end of the motor (3), and the winding and unwinding device (4) is sleeved on the rotating shaft (23).
3. The multi-machine cooperative precision delivery apparatus according to claim 2, the rotating shaft (23) is provided with at least two buffer parts (25), each buffer part (25) comprises a first rotating wheel (251) fixed on the rotating shaft (23), a second rotating wheel (252) arranged in an opening (221) formed in the supporting plate (22), and a transmission belt (253) respectively connected with the first rotating wheel (251) and the second rotating wheel (252), a screw rod (254) is arranged on the second rotating wheel (252), a nut (255) is screwed on the screw rod (254), the surface of the nut (255) is provided with a first mounting ring (255 a) for mounting a pull rope (255 b), the other end of the pull rope (255 b) is connected with a second fixing ring (52) fixed on the connecting plate (5).
4. A multi-machine cooperative precision delivery apparatus according to claim 3, wherein a fixed shaft (256) is installed on the surface of the side wall (221 a) of the opening (221), and one end of the fixed shaft (256) far away from the surface of the side wall (221 a) is connected to a mounting groove (252 a) formed on the surface of one end of the second rotating wheel (252) far away from the screw (254).
5. The multi-machine cooperative precision delivery device according to claim 2, wherein mounting holes (211) for mounting the rotating shaft (23) are formed at two ends of the fixing frame (21), and a bearing (212) is sleeved on the rotating shaft (23) near the mounting holes (211).
6. A multi-machine cooperative precision delivery apparatus according to claim 2, wherein the winding and unwinding device (4) is provided with a winding and unwinding wire (41) for surface connection with the connection plate (5).
7. A multi-machine cooperative precision delivery apparatus according to claim 6, wherein the coil pay-off line (41) is a rigid rope.
8. A multi-machine cooperative precision delivery apparatus according to claim 3, wherein the pull rope (255 b) is an elastic rope.
9. A multiple machine cooperative precision delivery apparatus according to claim 3, wherein the first rotating wheel (251) and the second rotating wheel (252) are the same size, and the first rotating wheel (251) is located at the upper end of the second rotating wheel (252) along the vertical direction.
10. A multi-machine cooperative precision delivery apparatus according to claim 3, wherein there are two buffering members (25), and the two buffering members (25) are symmetrically distributed at the left and right ends of the fixing frame (21) along the installation direction of the rotating shaft (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120675965.6U CN215285265U (en) | 2021-04-02 | 2021-04-02 | Multimachine is accurate delivery device in coordination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120675965.6U CN215285265U (en) | 2021-04-02 | 2021-04-02 | Multimachine is accurate delivery device in coordination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215285265U true CN215285265U (en) | 2021-12-24 |
Family
ID=79535422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120675965.6U Expired - Fee Related CN215285265U (en) | 2021-04-02 | 2021-04-02 | Multimachine is accurate delivery device in coordination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215285265U (en) |
-
2021
- 2021-04-02 CN CN202120675965.6U patent/CN215285265U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211224 |