CN210338299U - Unmanned aerial vehicle machine carries multiple biological agent and puts in device - Google Patents
Unmanned aerial vehicle machine carries multiple biological agent and puts in device Download PDFInfo
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- CN210338299U CN210338299U CN201921259931.8U CN201921259931U CN210338299U CN 210338299 U CN210338299 U CN 210338299U CN 201921259931 U CN201921259931 U CN 201921259931U CN 210338299 U CN210338299 U CN 210338299U
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Abstract
The utility model belongs to the technical field of unmanned aerial vehicle biological control, in particular to unmanned aerial vehicle machine carries multiple biological agent and puts in device. The device comprises a frame, a point contact type signal receiver, a control push rod, a gear propelling mechanism, a control reset spring, a cam mechanism, a throwing push rod, a biological agent storage box and a remote control terminal; the control return spring, the cam mechanism, the gear pushing mechanism, the control push rod and the touch signal receiver are sequentially positioned on the same vertical axis from top to bottom; the biological agent storage boxes are circumferentially and uniformly arranged on the rack by taking the cam mechanism as a circle center; a throwing push rod is horizontally arranged between each biological agent storage box and the cam mechanism. The utility model discloses can carry out long-time, multicycle, put in the task on a large scale of multiple biological agent in unmanned aerial vehicle one-time operation task.
Description
Technical Field
The utility model belongs to the technical field of unmanned aerial vehicle biological control, in particular to unmanned aerial vehicle machine carries multiple biological agent and puts in device.
Background
Unmanned aerial vehicle is widely paid attention to by society as a neotype information acquisition carrier. Along with the continuous maturity of unmanned aerial vehicle technique, the continuous increase of unmanned aerial vehicle loading capacity, the flexibility of operation, work adaptability and maneuverability, interference immunity constantly improve, and unmanned aerial vehicle has obtained the wide application in more and more fields gradually to become a novel equipment in the agricultural operation gradually. Unmanned aerial vehicles are providing a modernized, efficient, low-cost mode of production for agriculture.
The biological control technology utilizes the relationship between food chains formed in nature for a long time and food nets, such as competition, predation, parasitism and the like, to achieve the aim of inhibiting pests. Biological control is one of important contents for comprehensive control of crop diseases and insect pests, and biological pesticides are measures which are most widely used in biological control and have the largest application area. At present, people attach more and more importance to environment, ecological harmony and sustainable development, the concept of public plant protection and green plant protection is provided, and biopesticides face new development opportunities. Due to the long-term use of chemical pesticides, some pests have strong drug resistance, meanwhile, the natural enemies of a great number of pests are greatly reduced due to the use of the chemical pesticides, the number of the pests is gradually increased due to the two reasons, the yield of crops is reduced, the use of the chemical pesticides is further increased, and thus, a vicious circle between the chemical pesticides and the number of the pests is generated. The vicious circle will definitely have adverse effect on the environment of China, and will be contradictory to the concept of developing green, sustainable development and modern agriculture in China, and the gradual development of the biological control technology provides a novel solution for pest control.
The technology combining unmanned aerial vehicle technology and biological control is an epoch requirement for building a novel agricultural development period of green and environment-friendly sustainable development modern agriculture. The airborne biological agent feeding device matched with the unmanned aerial vehicle at the present stage can only carry out feeding of one biological agent, and if the unmanned aerial vehicle needs to be repeatedly lifted for controlling various diseases, the operation efficiency is reduced, and the operation cost is increased.
Disclosure of Invention
To the technical problem, an object of the utility model is to provide an unmanned aerial vehicle machine carries multiple biological agent and puts in device can carry out long-time, multicycle, the task of putting in on a large scale of multiple biological agent in unmanned aerial vehicle one shot operation task.
In order to achieve the above object, the present invention provides the following technical solutions:
the utility model provides a device is put in to unmanned aerial vehicle machine carries multiple biological agent, the device includes frame, point contact signal receiver 1, control push rod 2, gear advancing mechanism 3, control reset spring 4, cam mechanism 5, puts in push rod 7, biological agent storage box 9 and remote control terminal 12.
The control return spring 4, the cam mechanism 5, the gear pushing mechanism 3, the control push rod 2 and the touch signal receiver 1 are sequentially positioned on the same vertical axis from top to bottom; the biological agent storage boxes 9 are uniformly arranged on the rack along the circumferential direction by taking the cam mechanism 5 as a circle center; a throwing push rod 7 is horizontally arranged between each biological agent storage box 9 and the cam mechanism 5.
The gear propelling mechanism 3 comprises a rotating gear block 31 and a propelling gear block 32 which are correspondingly arranged up and down, the upper surface of the propelling gear block 32 and the lower surface of the rotating gear block 31 are respectively provided with an inclined wedge which corresponds to each other, the upper surface of the rotating gear block 31 is fixedly connected with the bottom end of the cam mechanism 5, the lower surface of the propelling gear block 32 is fixedly connected with the top end of the control push rod 2, the point contact type signal receiver 1 is arranged at the bottom end of the control push rod 2 and is fixedly connected with the frame, receives a control signal from the remote control terminal 12 and intermittently touches the control push rod 2 to generate a vertically upward moving thrust; the top end of the control return spring 4 is fixedly connected with the frame, and the bottom end of the control return spring is contacted with the top end of the cam mechanism 5.
The side surface of the cam mechanism 5 is provided with a bulge 6 for pushing a throwing push rod 7.
The biological agent storage box 9 is of a cubic structure and comprises a storage box bottom plate 11, a bottom plate feeding hole 13 is formed in the middle of the storage box bottom plate 11, a feeding partition plate 10 parallel to the storage box bottom plate 11 is arranged above the storage box bottom plate 11, and a partition plate feeding hole 14 is formed in the feeding partition plate 10.
One end of the throwing push rod 7 is fixedly connected with a throwing partition plate 10, and the throwing partition plate 10 can horizontally slide along the axial direction of the throwing push rod 7 in the biological agent storage box 9; the other end of the throwing push rod 7 is close to the cam mechanism 5; when the projection 6 of the cam mechanism 5 is contacted with the throwing push rod 7 and is positioned at the limit position for pushing the throwing push rod 7, the partition throwing hole 14 on the throwing partition 10 is positioned right above the bottom plate throwing hole 13 of the storage box bottom plate 11.
The device is characterized in that a throwing reset spring 8 is sleeved on the throwing push rod 7, one end of the throwing reset spring 8, which is close to the biological agent storage box 9, is fixedly connected to the frame, and the other end of the throwing reset spring is fixedly connected with the throwing push rod 7.
The top of the biological agent storage box 9 is provided with a storage box cover 15, and the storage box cover 15 is provided with a storage box breathing hole 16 for ensuring the biological agent to breathe.
The unmanned aerial vehicle airborne biological agent feeding device is provided with four biological agent storage boxes 9, and different biological agents are stored in different biological agent storage boxes 9.
Each time the point contact type signal receiver 1 touches the control push rod 2, the rotating gear block 31 rotates 45 degrees.
The biological agent storage box 9 has a length of 0.5 m, a width of 0.3 m and a height of 0.6 m.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model can carry out the long-time, multi-cycle and large-range throwing task of various biological agents in the one-time task of the unmanned aerial vehicle, and the biological agents are thrown in a hole mode, so that the biological agents are more uniformly scattered compared with a one-time pouring mode; the invention can be fixedly connected to unmanned aerial vehicles of various models, and the unmanned aerial vehicles do not need to be purchased separately during biological control, thereby reducing the operation cost and the labor cost.
Drawings
Fig. 1 is a schematic top view of the device (with the storage box cover 15 hidden) for putting various biological agents on the unmanned aerial vehicle of the present invention;
fig. 2 is a schematic side view of the unmanned aerial vehicle airborne multi-biological agent delivery device of the present invention;
fig. 3 is a schematic structural view of the gear advancing mechanism 3;
FIG. 4 is a schematic view showing the structure of a biological agent storage tank 9;
fig. 5 is a schematic diagram of the connection between the administration push rod 7 and the biological agent storage tank 9.
Wherein the reference numerals are:
1 point contact type signal receiver
2 control push rod
3 gear advancing mechanism
31 rotating gear block
32 propelling gear block
4 control return spring
5 cam mechanism
6 convex
7 throw in push rod
8 throw in reset spring
9 biological agent storage box
10 throw partition plate
11 storage box bottom plate
12 remote control terminal
13 bottom plate throwing hole
14 baffle throwing hole
15 storage box cover
16 storage box breathing hole
The direction of the arrow is the direction of movement of the control rod 2
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
As shown in fig. 1 and fig. 2, an airborne multi-biological agent delivery device for an unmanned aerial vehicle comprises a frame (not shown in the drawings), a point contact signal receiver 1, a control push rod 2, a gear propulsion mechanism 3, a control return spring 4, a cam mechanism 5, a delivery push rod 7, a biological agent storage box 9 and a remote control terminal 12.
The control return spring 4, the cam mechanism 5, the gear pushing mechanism 3, the control push rod 2 and the touch signal receiver 1 are sequentially positioned on the same vertical axis from top to bottom; the biological agent storage boxes 9 are uniformly arranged on the rack along the circumferential direction by taking the cam mechanism 5 as a circle center; a throwing push rod 7 is horizontally arranged between each biological agent storage box 9 and the cam mechanism 5.
As shown in fig. 3, the gear pushing mechanism 3 includes a rotating gear block 31 and a pushing gear block 32 which are correspondingly arranged up and down, the upper surface of the pushing gear block 32 and the lower surface of the rotating gear block 31 are both provided with corresponding inclined wedges, the upper surface of the rotating gear block 31 is fixedly connected with the bottom end of the cam mechanism 5, the lower surface of the pushing gear block 32 is fixedly connected with the top end of the control push rod 2, the point-contact signal receiver 1 is arranged at the bottom end of the control push rod 2 and fixedly connected with the frame, receives a control signal from the remote control terminal 12, and intermittently triggers the control push rod 2 to generate a vertically upward moving pushing force; the top end of the control return spring 4 is fixedly connected with the frame, and the bottom end of the control return spring is contacted with the top end of the cam mechanism 5; the pushing gear block 32 moves upwards under the action of the thrust of the control push rod 2, the inclined wedge of the pushing gear block 32 is meshed with the inclined wedge of the rotating gear block 31, and the inclined wedge generates inclined thrust to drive the rotating gear block 31 to rotate and move upwards; the cam mechanism 5 rotates along with the cam mechanism and moves upwards to extrude the control return spring 4, the control return spring 4 is extruded to store elastic potential energy, when the pushing force of the control push rod 2 disappears, the control push rod 2 drives the pushing gear block 32 to reset downwards, the control return spring 4 releases the stored elastic potential energy, and the cam mechanism 5 and the rotating gear block 31 are pushed to move downwards to prepare for pushing next time.
The side surface of the cam mechanism 5 is provided with a bulge 6 for pushing a throwing push rod 7. Every time the cam mechanism 5 rotates twice, the protrusion 6 of the cam mechanism 5 contacts one of the throwing push rods 7 to push the same to move towards the biological agent storage box 9.
As shown in fig. 4 and 5, the biological agent storage box 9 is a cubic structure and includes a storage box bottom plate 11, a bottom plate feeding hole 13 is formed in the middle of the storage box bottom plate 11, a feeding partition plate 10 parallel to the storage box bottom plate 11 is arranged above the storage box bottom plate 11, and a partition plate feeding hole 14 is formed in the feeding partition plate 10.
One end of the throwing push rod 7 is fixedly connected with a throwing partition plate 10, and the throwing partition plate 10 can horizontally slide in the biological agent storage box 9 along the axial direction of the throwing push rod 7. The other end of the throwing push rod 7 is close to the cam mechanism 5. When the projection 6 of the cam mechanism 5 is contacted with the throwing push rod 7 and is positioned at the limit position for pushing the throwing push rod 7, the partition throwing hole 14 on the throwing partition 10 is positioned right above the bottom plate throwing hole 13 of the storage box bottom plate 11.
The device is characterized in that a throwing reset spring 8 is sleeved on the throwing push rod 7, one end of the throwing reset spring 8, which is close to the biological agent storage box 9, is fixedly connected to the frame, and the other end of the throwing reset spring is fixedly connected with the throwing push rod 7.
When the cam mechanism 5 rotates, the protrusion 6 is in contact with the throwing push rod 7, the throwing push rod 7 is pushed to move towards the biological agent storage box 9, and then the throwing partition plate 10 is driven to horizontally slide, so that the partition plate throwing hole 14 on the throwing partition plate 10 is positioned right above the bottom plate throwing hole 13 of the bottom plate 11 of the storage box, the biological agent is discharged from the partition plate throwing hole 14 and the bottom plate throwing hole 13, and the biological agent throwing is realized; in the process, the releasing reset spring 8 is pressed to store elastic potential energy, when the cam mechanism 5 continues to rotate, the bulge 6 is separated from the releasing push rod 7, the elastic potential energy of the releasing reset spring 8 is released to drive the releasing push rod 7 to reset, so that the partition plate releasing holes 14 on the releasing partition plate 10 are not superposed with the bottom plate releasing holes 13 of the storage box bottom plate 11, and the biological agent releasing is finished.
Preferably, a storage box cover 15 is arranged at the top of the biological agent storage box 9, and a storage box breathing hole 16 for ensuring the breathing of the biological agent is arranged on the storage box cover 15.
Preferably, the onboard biological agent delivery device of the unmanned aerial vehicle is provided with four biological agent storage boxes 9, and different biological agents are stored in different biological agent storage boxes 9.
Preferably, the rotating gear block 31 rotates 45 ° each time the point-contact signal receiver 1 activates the control push rod 2.
Preferably, the biological agent storage tank 9 has a length of 0.5 m, a width of 0.3 m and a height of 0.6 m.
The working process of the utility model is as follows:
(1) carry on unmanned aerial vehicle airborne biological agent and put in the device and store different biological agents in different biological agent storage box 9 on unmanned aerial vehicle.
(2) When the unmanned aerial vehicle flies to a distance of 10m above the spraying ground, the remote control terminal 12 transmits a signal, the point-contact signal receiver 1 receives the signal, the control push rod 2 is triggered to generate a thrust force moving vertically upwards, the push gear block 32 moves upwards under the thrust action of the control push rod 2, the inclined wedge of the push gear block 32 is meshed with the inclined wedge of the rotating gear block 31, the inclined wedge generates an inclined thrust force to drive the rotating gear block 31 to rotate, the cam mechanism 5 rotates along with the inclined thrust force and moves upwards to extrude the control return spring 4, the bulge 6 of the cam mechanism 5 is contacted with the throwing push rod 7 to push the throwing push rod 7 to move towards the biological agent storage box 9, and then the throwing partition board 10 is driven to horizontally slide, so that the partition board throwing holes 14 on the throwing partition board 10 are superposed with the bottom board throwing holes 13 of the storage box bottom board 11, and the biological agent is thrown.
The control reset spring 4 is squeezed to store elastic potential energy, when the pushing force of the control push rod 2 disappears, the control push rod 2 drives the pushing gear block 32 to reset downwards, the elastic potential energy stored in the control reset spring 4 is released, the cam mechanism 5 and the rotating gear block 31 are pushed to move downwards, and preparation is made for next pushing.
(3) When the opened biological agent storage box 9 needs to be closed, the remote control terminal 12 emits a signal, the point-contact signal receiver 1 receives the signal, the control push rod 2 is touched again, the cam structure 5 is driven to rotate again, the bulge 6 is separated from the current throwing push rod 7, the throwing push rod 7 is reset under the action of the throwing reset spring 8, the partition board throwing holes 14 in the throwing partition board 10 are not overlapped with the bottom board throwing holes 13 of the storage box bottom board 11, and biological agent throwing is finished.
(4) When other biological agent storage boxes 9 need to be converted for putting, the remote control terminal 12 emits a signal again, the cam structure 5 rotates, and the protrusion 6 is contacted with the next putting push rod 7, so that different biological agents are put in.
Claims (5)
1. The utility model provides a device is put in to unmanned aerial vehicle machine carries multiple biological agent, includes the frame, its characterized in that: the device also comprises a point-contact signal receiver (1), a control push rod (2), a gear propelling mechanism (3), a control reset spring (4), a cam mechanism (5), a throwing push rod (7), a biological agent storage box (9) and a remote control terminal (12);
the control return spring (4), the cam mechanism (5), the gear pushing mechanism (3), the control push rod (2) and the touch signal receiver (1) are sequentially positioned on the same vertical axis from top to bottom; the biological agent storage boxes (9) are uniformly arranged on the rack along the circumferential direction by taking the cam mechanism (5) as a circle center; a throwing push rod (7) is horizontally arranged between each biological agent storage box (9) and the cam mechanism (5);
the gear propelling mechanism (3) comprises a rotating gear block (31) and a propelling gear block (32) which are vertically and correspondingly arranged, inclined wedges which correspond to each other are respectively arranged on the upper surface of the propelling gear block (32) and the lower surface of the rotating gear block (31), the upper surface of the rotating gear block (31) is fixedly connected with the bottom end of the cam mechanism (5), the lower surface of the propelling gear block (32) is fixedly connected with the top end of the control push rod (2), the point-contact signal receiver (1) is arranged at the bottom end of the control push rod (2) and is fixedly connected with the rack, receives a control signal from the remote control terminal (12), and intermittently triggers the control push rod (2) to generate a thrust force which vertically moves upwards; the top end of the control reset spring (4) is fixedly connected with the rack, and the bottom end of the control reset spring is contacted with the top end of the cam mechanism (5);
a bulge (6) used for pushing the throwing push rod (7) is arranged on the side surface of the cam mechanism (5);
the biological agent storage box (9) is of a cubic structure and comprises a storage box bottom plate (11), a bottom plate feeding hole (13) is formed in the middle of the storage box bottom plate (11), a feeding partition plate (10) parallel to the storage box bottom plate (11) is arranged above the storage box bottom plate (11), and a partition plate feeding hole (14) is formed in the feeding partition plate (10);
one end of the throwing push rod (7) is fixedly connected with a throwing partition plate (10), and the throwing partition plate (10) can horizontally slide along the axial direction of the throwing push rod (7) in the biological agent storage box (9); the other end of the throwing push rod (7) is close to the cam mechanism (5); when the bulge (6) of the cam mechanism (5) is in contact with the throwing push rod (7) and is positioned at the limit position where the throwing push rod (7) is pushed, the partition throwing hole (14) on the throwing partition (10) is positioned right above the bottom plate throwing hole (13) of the storage box bottom plate (11);
the device is characterized in that a throwing reset spring (8) is sleeved on the throwing push rod (7), one end of the throwing reset spring (8) close to the biological agent storage box (9) is fixedly connected to the rack, and the other end of the throwing reset spring is fixedly connected with the throwing push rod (7).
2. The airborne multi-biological agent delivery device for unmanned aerial vehicles according to claim 1, characterized in that: the top of biological agent storage box (9) is equipped with storage case lid (15), be equipped with on storage case lid (15) for guaranteeing that biological agent breathes storage box breathing hole (16).
3. The airborne multi-biological agent delivery device for unmanned aerial vehicles according to claim 1, characterized in that: the unmanned aerial vehicle airborne biological agent feeding device is provided with four biological agent storage boxes (9) and stores different biological agents in different biological agent storage boxes (9).
4. The airborne multi-biological agent delivery device for unmanned aerial vehicle of claim 3, wherein: the point contact type signal receiver (1) triggers the control push rod (2) every time, and the rotating gear block (31) rotates 45 degrees.
5. The airborne multi-biological agent delivery device for unmanned aerial vehicles according to claim 1, characterized in that: the biological agent storage box (9) has a length of 0.5 meter, a width of 0.3 meter and a height of 0.6 meter.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921259931.8U CN210338299U (en) | 2019-08-06 | 2019-08-06 | Unmanned aerial vehicle machine carries multiple biological agent and puts in device |
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| CN201921259931.8U CN210338299U (en) | 2019-08-06 | 2019-08-06 | Unmanned aerial vehicle machine carries multiple biological agent and puts in device |
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| CN210338299U true CN210338299U (en) | 2020-04-17 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110329510A (en) * | 2019-08-06 | 2019-10-15 | 中国农业大学 | A kind of a variety of biological agent delivery devices of unmanned aerial vehicle onboard and method |
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2019
- 2019-08-06 CN CN201921259931.8U patent/CN210338299U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110329510A (en) * | 2019-08-06 | 2019-10-15 | 中国农业大学 | A kind of a variety of biological agent delivery devices of unmanned aerial vehicle onboard and method |
| CN110329510B (en) * | 2019-08-06 | 2024-04-19 | 中国农业大学 | Unmanned aerial vehicle-mounted device and method for delivering various biological agents |
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