CN210734508U - A put in device for unmanned aerial vehicle - Google Patents
A put in device for unmanned aerial vehicle Download PDFInfo
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- CN210734508U CN210734508U CN201921362563.XU CN201921362563U CN210734508U CN 210734508 U CN210734508 U CN 210734508U CN 201921362563 U CN201921362563 U CN 201921362563U CN 210734508 U CN210734508 U CN 210734508U
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Abstract
The utility model discloses a put in device for unmanned aerial vehicle. The device comprises a throwing container, a rotary table and a driving mechanism; the rotary table is rotatably arranged at the bottom of the throwing container, and a container bottom through hole for dropping the thrown objects is formed in the bottom of the throwing container; a turntable through hole matched with the container bottom through hole is formed in the turntable, and the turntable through hole is a semicircular groove hole formed in the edge of the turntable; the bottom of puting in the container is provided with the guide and puts in the track that the thing entered into container bottom through-hole, sets up the track through-hole on the orbital annular plate, carousel through-hole and track through-hole phase-match, and actuating mechanism drive carousel rotates at following two operating condition: and (4) putting state: the through hole of the turntable is superposed with the through hole of the track, so that the thrown objects fall from the throwing container; and (4) a non-throwing state: the turntable through holes do not coincide with the track through holes. The utility model discloses can realize adjusting the release frequency of puting in the thing through the cooperation of actuating mechanism and carousel.
Description
Technical Field
The utility model relates to an unmanned vehicles technical field especially relates to a put in device for unmanned aerial vehicle.
Background
With the development of the unmanned aircraft technology in China, the application range of the unmanned aircraft is continuously enlarged, the functions of the unmanned aircraft are more and more powerful, and the integration degree of the unmanned aircraft system is higher and higher. The plant protection unmanned aerial vehicle is one kind of unmanned airborne vehicle, and the wide application is spouted medicine in the field and is thrown in natural enemy insect. The natural enemy insects are generally stored in a round sphere with holes, and when the natural enemy insects are thrown into the field, the natural enemy insects climb out of the holes to play a role of controlling insects by insects. The size of the body of different natural enemy insects is different, and the diameter of the release ball of the designed natural enemy insects is different, so that the release ball of the same kind cannot be carried by the throwing device. A device capable of adjusting the size of the ball outlet is needed, and one throwing device can carry different types of natural enemy releasing balls. At present, natural enemy insects are mostly thrown in a spreading mode, namely, the release balls are uniformly spread in the field in the flying process of the unmanned aerial vehicle. The method is suitable for large-area fields and is not suitable for irregular small-area fields. Therefore, an automatic or manual adjusting device is needed, the unmanned aerial vehicle is enabled to start the releasing switch after reaching the designated area, the releasing switch is turned off after leaving the designated area, and meanwhile, the natural enemy releasing ball needs to be precisely controlled to be released periodically in the designated area, so that the goal of achieving targeted releasing is achieved.
SUMMERY OF THE UTILITY MODEL
To the technical problem who exists among the prior art, the utility model aims at: the utility model provides a put in device for unmanned aerial vehicle can realize adjusting the frequency of putting in of putting the thing through the cooperation of actuating mechanism and carousel.
The purpose of the utility model is realized through the following technical scheme:
the device comprises a throwing container, a rotary table and a driving mechanism;
the rotary disc is rotatably arranged at the bottom of the throwing container,
the bottom of the throwing container is provided with a container bottom through hole for dropping the thrown objects; the turntable is provided with a turntable through hole matched with the container bottom through hole, and the turntable through hole is a semicircular groove hole arranged at the edge of the turntable; the bottom of the throwing container is provided with a track for guiding the thrown objects to enter a track through hole, the track through hole is arranged on an annular plate of the track, the turntable through hole is matched with the track through hole,
the driving mechanism drives the turntable to rotate in the following two working states:
and (4) putting state: the turntable through hole is superposed with the track through hole so that the throwing objects fall from the throwing container;
and (4) a non-throwing state: the turntable through holes do not coincide with the track through holes.
Preferably, the turntable is provided with a pushing part for driving the thrown object to move towards the turntable through hole.
Preferably, the pushing portion is a wedge-shaped body, and the height of the pushing portion is increased along the rotation direction of the turntable.
Preferably, the number of the pushing parts is two, and the two pushing parts are oppositely arranged on the turntable.
Preferably, an adjusting piece used for adjusting the distance between the rotary table and the bottom of the throwing container is arranged between the rotary table and the bottom of the throwing container, and the adjusting piece comprises a gasket and a spring.
Preferably, the driving mechanism comprises a motor, a base of the motor is fixed to the bottom end of the throwing container, a driving shaft of the motor is connected to the center of the turntable, and the adjusting piece is sleeved on the driving shaft.
Preferably, be provided with on the input container and be convenient for input container installation is fixed to first installation department and the second installation department on the unmanned aerial vehicle, first installation department with the second installation department is buckled in order to tighten up to the direction that is close to each other input container's opening.
Preferably, put in and be provided with on the container conveniently to put in the container add the first breach and the second breach of putting in the thing, first breach with the line of second breach with first installation department with the line of second installation department is perpendicular.
The utility model discloses for prior art have following advantage and effect:
the utility model is used for among unmanned aerial vehicle's the input device, the actuating mechanism drive the carousel can realize the input and not put in the switching of two kinds of different operating condition. Because the turntable through hole at the edge of the turntable is matched with the container bottom through hole of the throwing container, when the throwing container is in a throwing state, the turntable through hole is superposed with the container bottom through hole, and the thrown objects fall; when the container is not put in, the through hole of the rotary table is not overlapped with the through hole at the bottom of the container, and the put objects do not fall off, so that the putting frequency of the put objects is finally adjusted by matching the driving mechanism with the rotating speed of the rotary table.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural view of the turntable of FIG. 1;
FIG. 3 is a schematic view of the structure of the track of FIG. 1;
fig. 4 is a top view of fig. 1.
Description of the drawings: 1. putting a container; 11. a through hole at the bottom of the container; 12. a first mounting portion; 13. a second mounting portion; 14. a first notch; 15. a second notch; 2. a turntable; 21. a pushing part; 22. a turntable through hole; 3. a drive mechanism; 31. a drive shaft fixing mechanism; 4. a track; 41. an annular plate; 42. and a track through hole.
Detailed Description
The present invention will be described in further detail with reference to the following examples and drawings, but the present invention is not limited thereto.
The utility model discloses a throwing device for an unmanned aerial vehicle, which comprises a throwing container 1, a rotary table 2 and a driving mechanism 3, as shown in figures 1, 2, 3 and 4; the rotary disc 2 is rotatably arranged at the bottom of the throwing container 1. In order to further guide the objects accurately into the through holes 42, as shown in fig. 3, the ring plate 41 at the bottom of the throwing container 1 is provided with a track 4 for guiding the objects into the through holes 42 and then into the through holes 11 at the bottom of the container. The track 4 is opposite to the turntable through hole 22, and when the throwing object enters the track 4 from the turntable through hole 22 of the turntable 2, the throwing object moves along the track 4 and enters the track through hole 42. The track 4 may be shaped as concentric circles corresponding to the turntable 2. In this arrangement, when the turntable 2 is rotated to a certain position, half of the input material falls onto the turntable through hole 22, and the other half of the input material is pressed on the track 4 and moves synchronously with the turntable 2 until the container bottom through hole 11, the turntable through hole 22 and the track through hole 42 coincide. It can be seen that the track 4 is placed against the bottom of the drop container 1, below the turntable 2, on said annular plate 41, and that the annular plate 41 is located on the bottom of said drop container 1. The throwing container 1 is internally provided with a cavity for containing a throwing object, and the throwing object can be a natural enemy releasing ball in the embodiment. The rotary table 2 can be arranged at the bottom of the cavity of the throwing container 1 through a driving shaft fixing mechanism 31 of the driving mechanism 3.
The bottom of the throwing container 1 is provided with a container bottom through hole 11 for dropping the thrown objects, wherein the container bottom through hole 11 is fixed and has a larger diameter; the turntable 2 is provided with a turntable through hole 22 matched with the container bottom through hole 11, the annular plate 41 is provided with a track through hole 42, and the container bottom through hole 11, the turntable through hole 22 and the track through hole 42 are oppositely arranged. The diameter of the container bottom through hole 11 is generally larger than the diameter of the turntable through hole 22 and the diameter of the track through hole 42, the diameters of the container bottom through hole 11, the turntable through hole 22 and the track through hole 42 can be freely penetrated by the thrown objects, and the turntable through hole 22 is matched with the track through hole 42. In this embodiment, the container bottom through hole 11 is a circular hole, and the container bottom through hole 11 penetrates through the bottom end of the drop container 1. The turntable through hole 22 is a semicircular groove hole disposed at an edge position of the turntable 2. Set up carousel through-hole 22 and can conveniently throw the thing and enter into carousel through-hole 22 at the edge of carousel 2 in, because the carousel 2 rotates the in-process because the effect of outside centrifugal force orders about to throw the thing and to the marginal position of carousel and remove, consequently by centrifugal force driven throw the thing can be convenient enter into carousel through-hole 22 in.
The driving mechanism 3 drives the turntable 2 to rotate in the following two working states:
and (4) putting state: the track through hole 42 coincides with the turntable through hole 22 to allow the contents to fall from the drop container 1.
And (4) a non-throwing state: the track through-hole 42 is not coincident with the turntable through-hole 22. When the track through hole 42 is not coincident with the turntable through hole 22, the throwing object passes through the turntable through hole 22 but is still blocked by the track 4 on the annular plate 41 at the bottom of the throwing container 1 to avoid throwing. Thus, the frequency of coincidence of the track through holes 42 and the turntable through holes 22 can be realized by controlling the rotating speed of the turntable, so that the throwing frequency can be controlled.
When the device is used, a throwing object (such as a natural enemy release ball) is placed in the throwing container 1, and the driving mechanism 3 drives the rotary disc 2 to rotate relative to the throwing container 1; when the turntable through hole 22 of the turntable 2 is overlapped with the track through hole 42 of the annular plate 41 of the track 4, the objects placed on the turntable through hole 22 sequentially pass through the turntable through hole 22, the track through hole 42 and the container bottom through hole 11 and fall down. The driving mechanism 3 drives the turntable 2 to realize the switching of two different working states, and the turntable through hole 22 at the edge of the turntable 2 is matched with the track through hole 42 on the annular plate 41 of the track 4, so that when the device is in the throwing state, the track through hole 42 is overlapped with the turntable through hole 22, the thrown object falls, and when the device is not in the throwing state, the track through hole 42 is not overlapped with the turntable through hole 22, and the thrown object does not fall. In this embodiment, the driving mechanism 3 and the turntable 2 are matched with each other, so that the throwing frequency of the thrown objects can be adjusted (for example, one thrown object can be dropped after one rotation of the turntable).
As another embodiment of this embodiment, as shown in fig. 2, the turntable 2 is provided with a pushing portion 21 for driving the input object to move toward the turntable through hole 22. The pushing part 21 is used for pushing the objects put on the turntable 2 to the turntable through hole 22, so that the operation efficiency of the whole putting device is further improved.
Specifically, the pushing portion 21 is a wedge-shaped body, and the height of the pushing portion 21 is increased along the rotation direction of the turntable 2. When the thrown object falls to the position near the pushing part 21, the thrown object moves along the inclined plane of the wedge body due to inertia, the height of the inclined plane of the wedge body is gradually increased, the potential energy of the thrown object is larger until the thrown object moves along the inclined plane of the wedge body and along the reverse direction of the rotation direction of the turntable 2, and the probability that the thrown object enters the turntable through hole 22 is increased. Further, two pushing portions 21 are provided, and the two pushing portions 21 are oppositely provided on the turntable 2. One of the pushing portions 21 can be disposed close to the turntable through hole 22, and the other pushing portion 21 can be disposed at a symmetrical position far from the turntable through hole 22, so that the objects close to the turntable through hole 22 can preferentially enter the turntable through hole 22, and the objects far from the turntable through hole 22 can change direction and move towards the turntable through hole 22 due to collision with the inner wall of the bottom of the feeding container 1 after being pushed.
In addition, an adjusting piece for adjusting the height of the rotary table 2 from the throwing container 1 is arranged between the rotary table 2 and the bottom of the throwing container 1, and the adjusting piece comprises a gasket and a spring. The gaskets can be respectively arranged at the bottom of the opposite rotating disc 2 and the throwing container 1, and a spring can be placed between the gaskets. Because a large amount of throwing objects are positioned on the rotary table 2, and the rotary table 2 rotates relative to the throwing container 1, the phenomenon of unbalance when the rotary table 2 rotates is easy to occur, and the problems can be solved through the arrangement of the adjusting piece. Concretely, actuating mechanism 3 includes the motor, and the base of motor is fixed to the bottom of puting in container 1, and the drive shaft fixed connection of motor is to carousel 2, and four screw fixation of carousel 2 accessible are in the drive shaft, and the adjusting part cover is established in the drive shaft, and the carousel 2 unstable rotation brings the damage of drive shaft when reducing unmanned aerial vehicle flight.
Further, as shown in fig. 1, a first mounting portion 12 and a second mounting portion 13 are arranged on the throwing container 1, the throwing container 1 is convenient to mount and fix on the unmanned aerial vehicle, the first mounting portion 12 and the second mounting portion 13 are fixing plates with a plurality of screw holes, the first mounting portion 12 and the second mounting portion 13 are arranged oppositely, the number of the first mounting portion 12 and the second mounting portion 13 is at least two, and due to the arrangement, only a plurality of fixing plates are needed, so that material consumption of the throwing device is reduced, and the fixing plates can be detachably connected with the unmanned aerial vehicle, and later maintenance is facilitated; furthermore, the first mounting portion 12 and the second mounting portion 13 may be fixed to the dispensing container 1 by welding. The first mounting part 12 and the second mounting part 13 are bent in the direction of approaching to each other to tighten the opening of the throwing container 1, so that the volume of the throwing container can be reduced, and further, the wind resistance is reduced.
Simultaneously, as shown in fig. 1, put in and be provided with on the container 1 and make things convenient for add first breach 14 and the second breach 15 of putting in the container 1, first breach 14 sets up with second breach 15 relatively, is convenient for carry on reinforced (put in the thing), realizes the quick loading after unmanned aerial vehicle navigates back. The line of first breach 14 and second breach 15 is perpendicular with the line of first installation department 12 and second installation department 13, and this kind of setting up mode does not influence the reinforced of first breach 14 and second breach 15, and first breach 14 and second breach 15 can set up in unmanned aerial vehicle's direction of advance moreover, and first breach 14 and second breach 15 are passed in proper order to some wind, reduce windage pressure.
In addition, the device also comprises a control system and a wireless remote control device, wherein the control system comprises a control chip and a control switch, the control switch is connected with the driving mechanism 3 through the control chip, and the control switch can regulate and control the turning-on or turning-off of the turntable 2, so that the throwing of the throwing objects after the throwing device reaches a designated area is realized. The wireless control device is connected with the control chip through the wireless communication module, the wireless control device can select a remote controller, the flight speed of the unmanned aerial vehicle is combined, the rotating speed of the turntable 2 is regulated and controlled through the control chip, and the ideal putting frequency is achieved.
The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.
Claims (8)
1. The utility model provides a put in device for unmanned aerial vehicle which characterized in that: comprises a throwing container, a turntable and a driving mechanism;
the rotary disc is rotatably arranged at the bottom of the throwing container,
the bottom of the throwing container is provided with a container bottom through hole for dropping the thrown objects; the turntable is provided with a turntable through hole matched with the container bottom through hole, and the turntable through hole is a semicircular groove hole arranged at the edge of the turntable; the bottom of the throwing container is provided with a track for guiding the thrown objects to enter a track through hole, the track through hole is arranged on an annular plate of the track, the turntable through hole is matched with the track through hole,
the driving mechanism drives the turntable to rotate in the following two working states:
and (4) putting state: the turntable through hole is superposed with the track through hole so that the throwing objects fall from the throwing container;
and (4) a non-throwing state: the turntable through holes do not coincide with the track through holes.
2. The launch device of unmanned aerial vehicle of claim 1, characterized in that: the turntable is provided with a pushing part which drives the put object to move towards the turntable through hole.
3. The launch device of unmanned aerial vehicle of claim 2, characterized in that: the pushing portion is a wedge-shaped body, and the pushing portion is highly increased along the rotating direction of the turntable.
4. A launch device for unmanned aerial vehicles according to claim 3, wherein: the two pushing parts are arranged on the turntable oppositely.
5. The launch device of unmanned aerial vehicle of claim 1, characterized in that: the rotary table with be provided with between the throwing in container bottom and be used for adjusting the rotary table distance throwing in container bottom height's adjusting part, the adjusting part includes gasket and spring.
6. A launch device for unmanned aerial vehicles according to claim 5, wherein: the driving mechanism comprises a motor, a base of the motor is fixed to the bottom end of the throwing container, a driving shaft of the motor is connected to the center of the turntable, and the adjusting piece is sleeved on the driving shaft.
7. The launch device of unmanned aerial vehicle of claim 1, characterized in that:
put in and be provided with on the container and be convenient for put in first installation department and the second installation department that the container installation is fixed to unmanned aerial vehicle, first installation department with the second installation department is buckled in order to tighten up to the direction that is close to each other put in the opening of container.
8. A launch device for unmanned aerial vehicles according to claim 7, wherein: the throwing container is provided with a first notch and a second notch which are convenient for adding throwing objects in the throwing container, and the connecting line of the first notch and the second notch is perpendicular to the connecting line of the first installation part and the second installation part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921362563.XU CN210734508U (en) | 2019-08-21 | 2019-08-21 | A put in device for unmanned aerial vehicle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921362563.XU CN210734508U (en) | 2019-08-21 | 2019-08-21 | A put in device for unmanned aerial vehicle |
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| CN210734508U true CN210734508U (en) | 2020-06-12 |
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| CN201921362563.XU Active CN210734508U (en) | 2019-08-21 | 2019-08-21 | A put in device for unmanned aerial vehicle |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111824418A (en) * | 2020-07-27 | 2020-10-27 | 哈瓦国际航空技术（深圳）有限公司 | Driving device and unmanned aerial vehicle |
| CN112298561A (en) * | 2020-11-13 | 2021-02-02 | 云南省烟草公司昆明市公司 | Unmanned aerial vehicle and delivery system thereof |
| CN112937866A (en) * | 2021-03-25 | 2021-06-11 | 安阳全丰航空植保科技股份有限公司 | Biological natural enemy ball throwing device based on unmanned aerial vehicle |
-
2019
- 2019-08-21 CN CN201921362563.XU patent/CN210734508U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111824418A (en) * | 2020-07-27 | 2020-10-27 | 哈瓦国际航空技术（深圳）有限公司 | Driving device and unmanned aerial vehicle |
| CN112298561A (en) * | 2020-11-13 | 2021-02-02 | 云南省烟草公司昆明市公司 | Unmanned aerial vehicle and delivery system thereof |
| JP2022078930A (en) * | 2020-11-13 | 2022-05-25 | 雲南省煙草公司昆明市公司 | Unmanned aerial vehicle and delivery system thereof |
| JP7220249B2 (en) | 2020-11-13 | 2023-02-09 | 雲南省煙草公司昆明市公司 | Unmanned aerial vehicle and its dropping system |
| CN112937866A (en) * | 2021-03-25 | 2021-06-11 | 安阳全丰航空植保科技股份有限公司 | Biological natural enemy ball throwing device based on unmanned aerial vehicle |
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Assignee: GUANGZHOU YUEFENG BIOLOGICAL CONTROL TECHNOLOGY Co.,Ltd. Assignor: PLANT PROTECTION Research Institute GUANGDONG ACADEMY OF AGRICULTURAL SCIENCES Contract record no.: X2022440000118 Denomination of utility model: A delivery device for unmanned aerial vehicles Granted publication date: 20200612 License type: Common License Record date: 20220907 Assignee: Huizhou yimite Technology Co.,Ltd. Assignor: PLANT PROTECTION Research Institute GUANGDONG ACADEMY OF AGRICULTURAL SCIENCES Contract record no.: X2022440000112 Denomination of utility model: A delivery device for unmanned aerial vehicles Granted publication date: 20200612 License type: Common License Record date: 20220906 |
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