CN205396572U - Unmanned aerial vehicle power supply unit - Google Patents
Unmanned aerial vehicle power supply unit Download PDFInfo
- Publication number
- CN205396572U CN205396572U CN201620212980.6U CN201620212980U CN205396572U CN 205396572 U CN205396572 U CN 205396572U CN 201620212980 U CN201620212980 U CN 201620212980U CN 205396572 U CN205396572 U CN 205396572U
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- China
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- expansion link
- unmanned plane
- heaving pile
- power supply
- aerial vehicle
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Abstract
The utility model discloses an unmanned aerial vehicle power supply unit, including ground power unit, machineshop car, heaving pile and telescopic link. Ground power unit installs on the machineshop car. The heaving pile is including the power supply electric wire, power supply electric wire both ends are electric connection respectively ground power unit and unmanned aerial vehicle. The telescopic link is connected with the more than one pulley, the heaving pile passes through the pulley along the telescopic link sets up. Foretell unmanned aerial vehicle power supply unit, ground power unit continuously provides the electric energy through the heaving pile for unmanned aerial vehicle, but unmanned aerial vehicle flew according to the electric energy long period that ground power unit provided. And need not to increase batch oil tank, the load that can lighten unmanned aerial vehicle on unmanned aerial vehicle for energy consumption greatly reduced. In addition, the heaving pile is supported, is led by the telescopic link and carries to unmanned aerial vehicle, can alleviate the pulling force that produces unmanned aerial vehicle for can strengthen unmanned aerial vehicle's balance quality.
Description
Technical field
This utility model relates to unmanned air vehicle technique field, especially relates to a kind of unmanned plane electric supply installation.
Background technology
Existing unmanned plane is applied in the middle of agricultural gradually, unmanned plane is installed the flusher for spraying insecticide, then according to the position in region to be sprayed (farmland that needs are sprayed insecticide) and be sized to this unmanned plane planning navigation way, navigation way further according to planning flies at overlying regions to be sprayed, is that the crops in region to be sprayed are sprayed insecticide by flusher.But, on unmanned plane, the water tank of installing and fuel tank add unmanned plane load-carrying, are spraying insecticide in process to farmland, and energy consumption is bigger.It addition, when water tank Pesticides is finished or fuel tank oil-free, then need to change water tank or fuel tank to unmanned plane, comparatively bother.
Utility model content
Based on this, this utility model is in that to overcome the defect of prior art, it is provided that a kind of unmanned plane electric supply installation, it can continue to provide electric energy for unmanned plane, enables unmanned plane to work long hours, and energy consumption is little.
Its technical scheme is as follows: a kind of unmanned plane electric supply installation, including: floor power supply device and engineering truck, described floor power supply device is installed on described engineering truck；Heaving pile, described heaving pile includes power supply electric wire, and described power supply electric wire two ends are electrically connected with described floor power supply device and unmanned plane；And expansion link, described expansion link is connected to more than one pulley, and described heaving pile is arranged along described expansion link by described pulley.
Wherein in an embodiment, described expansion link includes the first expansion link and the second expansion link, described first expansion link one end is connected with described engineering truck, and the described first expansion link other end is connected with described second expansion link, and described second expansion link is obliquely installed relative to described first expansion link；Also including the first driving mechanism and sensing device, described first driving mechanism is used for rotating described first expansion link, and described first driving mechanism is connected with described engineering truck, described first expansion link；Described sensing device is for obtaining the described unmanned plane position offset relative to described engineering truck, and described sensing device is electrically connected with described first driving mechanism.
Wherein in an embodiment, also include the second driving mechanism, described second driving mechanism is for adjusting described second expansion link angle of inclination relative to described first expansion link, described second driving mechanism is connected with described first expansion link, described second expansion link, and described sensing device is electrically connected with described second driving mechanism.
Wherein in an embodiment, described engineering truck is provided with take-up and pay-off device, and described take-up and pay-off device is used for described heaving pile rolling or unreels.
Wherein in an embodiment, described unmanned plane is provided with more than one line laser marker, and described line laser marker is for forming straight line laser on the ground.
Wherein in an embodiment, described engineering truck being provided with ground liquid feed device, described heaving pile includes liquid feeding pipeline, and described liquid feeding pipeline two ends connect the sprinkler head of described ground liquid feed device, described unmanned plane respectively.
Wherein in an embodiment, described engineering truck being provided with electrostatic generator, described heaving pile also includes electrostatic electric wire, and described electrostatic generator is electrically connected to described sprinkler head by described electrostatic electric wire, and described electrostatic electric wire is located in described liquid feeding pipeline.
Wherein in an embodiment, described heaving pile includes the conveying pipe for forming described liquid feeding pipeline, and described power supply electric wire and described electrostatic electric wire are all located in described conveying pipe.
Wherein in an embodiment, described ground liquid feed device includes liquid storage casing and the pump housing, described liquid storage casing is connected to described conveying pipe by the described pump housing, and the liquid feeding end of described conveying pipe installs the first pressure maintaining valve, and the liquid outlet of described conveying pipe installs the second pressure maintaining valve.
Wherein in an embodiment, described heaving pile includes optical fiber, and described optical fiber two ends are respectively and electrically connected to described unmanned plane and ground controller, and described ground controller is installed on described engineering truck.
Below in conjunction with technique scheme, principle of the present utility model, effect are further illustrated:
1, above-mentioned unmanned plane electric supply installation, floor power supply device continues to provide electric energy by heaving pile to unmanned plane, and the electric energy that unmanned plane provides according to floor power supply device can fly the long period.And without increasing fuel reserve tank on unmanned plane, the load-carrying of unmanned plane can be alleviated so that energy consumption is substantially reduced.It addition, heaving pile is supported by expansion link, guiding is delivered to unmanned plane, the pulling force that unmanned plane is produced can be alleviated so that the balance quality of unmanned plane can be strengthened.
2, the height flexible adjustment accordingly that the first expansion link, the second expansion link aloft fly according to unmanned plane, to reduce the pulling force to unmanned plane as far as possible, and is adapted to the height of unmanned plane during flying.After unmanned plane stops spray pharmaceutical worker's work, then respectively the first expansion link, the second expansion link shortening are deposited to engineering truck.
3, when sensing device gets after unmanned plane angle offsets, then can control the first driving mechanism, the second driving mechanism corresponding actions accordingly, so that the direction of the first expansion link, the second expansion link and unmanned plane adapts, the frictional dissipation between cable and expansion link so just can be reduced.
4, unmanned plane is in flight course, provides the unmanned plane position relative to ground by the straight line laser produced on the ground, reduces operator when operating plant protection unmanned plane owing to the collimation error causes unnecessary operation deviation.
5, the liquid in liquid feeding pipeline surrounds the electrostatic electric wire with electrostatic, is avoided that electrostatic electric wire dissipates phenomenon by occurring to overflow in electrostatic transmission to the process of sprinkler head.So, electrostatic generator is less by the loss in electrostatic wire transfer to sprinkler head process by electrostatic.Sprinkler head passes through electrostatic electric wire with, after electrostatic, the liquid sprayed being made with electrostatic.Spraying liquid drops on the blade in farmland, is just easier to be adsorbed by blade owing to having electrostatic, and settles preferably over the paddle, can reduce drop and fly away phenomenon.
6, medicinal liquid passes through twice voltage stabilizing, can guarantee that sprinkler head outlet medicinal liquid flow is stable, and will not cause the snakelike disturbance of heaving pile because of medicinal liquid flow is changeable, and then affects flight attitude balance.
Accompanying drawing explanation
Fig. 1 is the structural representation of unmanned plane electric supply installation described in this utility model embodiment；
Fig. 2 is the sectional view of heaving pile described in this utility model embodiment.
Description of reference numerals:
10, floor power supply device, 20, engineering truck, 30, heaving pile, 31, power supply electric wire, 32, liquid feeding pipeline, 33, conveying pipe, 34, electrostatic electric wire, 35, optical fiber, 40, unmanned plane, 41, sprinkler head, 50, ground liquid feed device, 51, liquid storage casing, 52, the pump housing, 60, electrostatic generator, 70, ground controller, 80, take-up and pay-off device, 91, the first expansion link, the 92, second expansion link, 100, sensing device.
Detailed description of the invention
Below embodiment of the present utility model is described in detail:
As it is shown in figure 1, unmanned plane electric supply installation described in the utility model, including floor power supply device 10, engineering truck 20, heaving pile 30 and expansion link.Described floor power supply device 10 is installed on described engineering truck 20.Engineering truck 20 moves accordingly according to the movement of unmanned plane 40 so that is beneficial to unmanned plane 40 and is operated in larger area.Described heaving pile 30 includes power supply electric wire 31, and described power supply electric wire 31 two ends are electrically connected with described floor power supply device 10 and unmanned plane 40.Described expansion link is connected to more than one pulley, and described heaving pile 30 is arranged along described expansion link by described pulley.
Above-mentioned unmanned plane electric supply installation, floor power supply device 10 to unmanned plane 40 to continue to provide electric energy by heaving pile 30, and the electric energy that unmanned plane 40 provides according to floor power supply device 10 can fly the long period.And without increasing fuel reserve tank on unmanned plane 40, the load-carrying of unmanned plane 40 can be alleviated so that energy consumption is substantially reduced.It addition, heaving pile 30 is supported by expansion link, guiding is delivered to unmanned plane 40, the pulling force that unmanned plane 40 is produced can be alleviated so that the balance quality of unmanned plane 40 can be strengthened.
Described expansion link includes the first expansion link 91 and the second expansion link 92.Described first expansion link 91 one end is connected with described engineering truck 20, and described first expansion link 91 other end is connected with described second expansion link 92.Described second expansion link 92 is obliquely installed relative to described first expansion link 91.Heaving pile 30 is arranged along first expansion link the 91, second expansion link 92 direction, by first expansion link the 91, second expansion link 92, heaving pile 30 is led, supports, so can reduce the pulling force that unmanned plane 40 is applied by heaving pile 30, it is to avoid owing to heaving pile 30 acts on that the pulling force on unmanned plane 40 is excessive and that the balance quality of unmanned plane 40 is caused adverse effect.It addition, the height flexible adjustment accordingly that first expansion link the 91, second expansion link 92 aloft flies according to unmanned plane 40, to reduce the pulling force to unmanned plane 40 as far as possible, and it is adapted to the height of unmanned plane 40 flight.After unmanned plane 40 stops spray pharmaceutical worker's work, then respectively first expansion link the 91, second expansion link 92 is shortened and deposit to engineering truck 20.
Described unmanned plane electric supply installation also includes the first driving mechanism, the second driving mechanism and sensing device 100.Described first driving mechanism is used for rotating described first expansion link 91, and described first driving mechanism is connected with described engineering truck 20, described first driving mechanism.Described second driving mechanism is for adjusting described second expansion link 92 angle of inclination relative to described first expansion link 91, and described second driving mechanism is connected with described first expansion link 91, described second expansion link 92.Described sensing device 100 is for obtaining the described unmanned plane 40 position offset relative to described engineering truck 20, and described sensing device 100 is electrically connected with described first driving mechanism, described second driving mechanism.When sensing device 100 gets after unmanned plane 40 angle offsets, then can control the first driving mechanism, the second driving mechanism corresponding actions accordingly, so that the direction of first expansion link the 91, second expansion link 92 and unmanned plane 40 adapts, the frictional dissipation between cable and expansion link so just can be reduced.Such as, when unmanned plane 40 deflects certain angle, then can pass through the first driving mechanism action, so that the first expansion link 91 and the second expansion link 92 rotate, adapt with the direction with unmanned plane 40；When the height of unmanned plane 40 changes, then can pass through the second driving mechanism action, thus adjusting second expansion link 92 angle of inclination relative to the first expansion link 91, with corresponding to unmanned plane 40.
Described unmanned plane 40 is provided with more than one line laser marker.Described line laser marker is for forming straight line laser on the ground, and operator can operate engineering truck 20 accordingly according to this straight line laser.So, unmanned plane 40, in flight course, provides the unmanned plane 40 position relative to ground by the straight line laser produced on the ground, reduces operator when operating plant protection unmanned plane 40 owing to the collimation error causes unnecessary operation deviation.
Described engineering truck 20 is provided with ground liquid feed device 50.Described heaving pile 30 includes liquid feeding pipeline, and described liquid feeding pipeline two ends connect the sprinkler head 41 of described ground liquid feed device 50, described unmanned plane 40 respectively.Wherein, described ground liquid feed device 50 includes liquid storage casing 51 and the pump housing 52.Described liquid storage casing 51 is connected to described conveying pipe 33 by the described pump housing 52.The liquid feeding end of described conveying pipe 33 installs the first pressure maintaining valve, and the liquid outlet of described conveying pipe 33 installs the second pressure maintaining valve.Pressure when medicinal liquid is extracted out by the pump housing 52 from liquid storage casing 51 is 1～2MP, and medicinal liquid enters into the pressure stability after conveying pipe 33 at 0.8MP by the first pressure maintaining valve, enters into the pressure stability in sprinkler head 41 at 0.6MP then through the second pressure maintaining valve.Namely medicinal liquid passes through twice voltage stabilizing, can guarantee that sprinkler head 41 exports medicinal liquid flow stable, and will not cause the snakelike disturbance of heaving pile 30 because of medicinal liquid flow is changeable, and then affects flight attitude balance.
Described engineering truck 20 is provided with electrostatic generator 60.Electrostatic generator 60 can be electrically connected with floor power supply device 10, floor power supply device 10 provide electric energy for it, and convert electrical energy into the high pressure negative electricity of 15～30KV.Described heaving pile 30 also includes electrostatic electric wire 34.Described electrostatic generator 60 is electrically connected to described sprinkler head 41 by described electrostatic electric wire 34, and described electrostatic electric wire 34 is located in described liquid feeding pipeline 32.Liquid in liquid feeding pipeline 32 surrounds the electrostatic electric wire 34 with electrostatic, is avoided that electrostatic electric wire 34 dissipates phenomenon by occurring to overflow in electrostatic transmission to the process of sprinkler head 41.So, the loss that electrostatic is transmitted to sprinkler head 41 process by electrostatic generator 60 by electrostatic electric wire 34 is less.Sprinkler head 41 passes through electrostatic electric wire 34 with, after electrostatic, the liquid sprayed being made with electrostatic.Spraying liquid drops on the blade in farmland, is just easier to be adsorbed by blade owing to having electrostatic, and settles preferably over the paddle, can reduce drop and fly away phenomenon.
Referring to Fig. 2, described heaving pile 30 includes the conveying pipe 33 for forming described liquid feeding pipeline 32.Described power supply electric wire 31 is all located in described conveying pipe 33 with described electrostatic electric wire 34.The material of conveying pipe 33 can select the composite drawn for silica gel or silica gel and Kev.This kind of material is comparatively soft, is not easy to tangle.Wherein, described heaving pile 30 includes optical fiber 35.Described optical fiber 35 two ends are respectively and electrically connected to described unmanned plane 40 and ground controller 70, and described ground controller 70 is installed on described engineering truck 20.Described engineering truck 20 is provided with take-up and pay-off device 80.Described take-up and pay-off device 80 is used for the rolling of described heaving pile 30 or unreels.
Each technical characteristic of embodiment described above can combine arbitrarily, for making description succinct, the all possible combination of each technical characteristic in above-described embodiment is not all described, but, as long as the combination of these technical characteristics is absent from contradiction, all it is considered to be the scope that this specification is recorded.
Embodiment described above only have expressed several embodiments of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to utility model patent scope.It should be pointed out that, for the person of ordinary skill of the art, without departing from the concept of the premise utility, it is also possible to make some deformation and improvement, these broadly fall into protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be as the criterion with claims.
Claims (10)
1. a unmanned plane electric supply installation, it is characterised in that including:
Floor power supply device and engineering truck, described floor power supply device is installed on described engineering truck；
Heaving pile, described heaving pile includes power supply electric wire, and described power supply electric wire two ends are electrically connected with described floor power supply device and unmanned plane；And
Expansion link, described expansion link is connected to more than one pulley, and described heaving pile is arranged along described expansion link by described pulley.
2. unmanned plane electric supply installation according to claim 1, it is characterized in that, described expansion link includes the first expansion link and the second expansion link, described first expansion link one end is connected with described engineering truck, the described first expansion link other end is connected with described second expansion link, and described second expansion link is obliquely installed relative to described first expansion link；
Also including the first driving mechanism and sensing device, described first driving mechanism is used for rotating described first expansion link, and described first driving mechanism is connected with described engineering truck, described first expansion link；Described sensing device is for obtaining the described unmanned plane position offset relative to described engineering truck, and described sensing device is electrically connected with described first driving mechanism.
3. unmanned plane electric supply installation according to claim 2, it is characterized in that, also include the second driving mechanism, described second driving mechanism is for adjusting described second expansion link angle of inclination relative to described first expansion link, described second driving mechanism is connected with described first expansion link, described second expansion link, and described sensing device is electrically connected with described second driving mechanism.
4. the unmanned plane electric supply installation according to claims 1 to 3 any one, it is characterised in that described engineering truck is provided with take-up and pay-off device, described take-up and pay-off device is used for described heaving pile rolling or unreels.
5. unmanned plane electric supply installation according to claim 1, it is characterised in that described unmanned plane is provided with more than one line laser marker, described line laser marker is for forming straight line laser on the ground.
6. unmanned plane electric supply installation according to claim 1, it is characterised in that be provided with ground liquid feed device on described engineering truck, described heaving pile includes liquid feeding pipeline, and described liquid feeding pipeline two ends connect the sprinkler head of described ground liquid feed device, described unmanned plane respectively.
7. unmanned plane electric supply installation according to claim 6, it is characterized in that, described engineering truck is provided with electrostatic generator, described heaving pile also includes electrostatic electric wire, described electrostatic generator is electrically connected to described sprinkler head by described electrostatic electric wire, and described electrostatic electric wire is located in described liquid feeding pipeline.
8. unmanned plane electric supply installation according to claim 7, it is characterised in that described heaving pile includes the conveying pipe for forming described liquid feeding pipeline, and described power supply electric wire and described electrostatic electric wire are all located in described conveying pipe.
9. unmanned plane electric supply installation described in item according to Claim 8, it is characterized in that, described ground liquid feed device includes liquid storage casing and the pump housing, described liquid storage casing is connected to described conveying pipe by the described pump housing, the liquid feeding end of described conveying pipe installs the first pressure maintaining valve, and the liquid outlet of described conveying pipe installs the second pressure maintaining valve.
10. unmanned plane electric supply installation according to claim 1, it is characterised in that described heaving pile includes optical fiber, and described optical fiber two ends are respectively and electrically connected to described unmanned plane and ground controller, and described ground controller is installed on described engineering truck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620212980.6U CN205396572U (en) | 2016-03-18 | 2016-03-18 | Unmanned aerial vehicle power supply unit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620212980.6U CN205396572U (en) | 2016-03-18 | 2016-03-18 | Unmanned aerial vehicle power supply unit |
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| CN205396572U true CN205396572U (en) | 2016-07-27 |
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| CN201620212980.6U Active CN205396572U (en) | 2016-03-18 | 2016-03-18 | Unmanned aerial vehicle power supply unit |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021151364A1 (en) * | 2020-01-31 | 2021-08-05 | Ningbo Geely Automobile Research & Development Co., Ltd. | Unmanned aerial vehicle configured to be operated relative to a land vehicle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021151364A1 (en) * | 2020-01-31 | 2021-08-05 | Ningbo Geely Automobile Research & Development Co., Ltd. | Unmanned aerial vehicle configured to be operated relative to a land vehicle |
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