CN205345344U - Eight plant protection machines - Google Patents
Eight plant protection machines Download PDFInfo
- Publication number
- CN205345344U CN205345344U CN201620128128.0U CN201620128128U CN205345344U CN 205345344 U CN205345344 U CN 205345344U CN 201620128128 U CN201620128128 U CN 201620128128U CN 205345344 U CN205345344 U CN 205345344U
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- fog
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- rotor
- machines according
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Abstract
The utility model relates to an eight plant protection machines, it includes plant protection machine body, around eight group's rotor arms, rotor and the driving motor of body equidistance distribution all around, the power, flight control system, medicine storage and sprinkling system and undercarriage, a serial communication port, the rotor is 2055 oars, the motor is 7025KV420 type motor. The utility model discloses a plant protection machine convenient to carry, flight stability, factor of safety height, the liquid medicine bearing capacity is big.
Description
Technical field
This utility model relates to unmanned plane field, especially a kind of eight axle fog machines, belongs to agricultural mechanical equipment field.
Background technology
Development along with agricultural modernization, agricultural unmanned plane, such as fog machine applies to farmland more and more and sprays insecticide, the fields such as fertilising, but there is numerous defect in existing fog machine, such as structure is complicated, manufacture and inconvenient maintenance, bulky, not easily transport is carried, and because the design problem of itself causes flight unstable (in particular, for example when medicinal liquid continues to reduce, by vibration influence big when), and, the fog machine of prior art just cannot be carried out normal operation when a blade damages, it is difficult to maintain the flight attitude of balance when running into high wind, the bearing capacity of carrying medicinal liquid is limited, these spray effects all badly influencing operation herb liquid and time and efficiency, it is thus desirable to research and development can solve the problem that the problems referred to above, adapt to the stable fog machine of various environmental change.
The content of utility model
For the deficiency that prior art exists, this utility model purpose is to provide a kind of eight axle fog machines, to solve in prior art the drawbacks described above existing for fog machine.
Fog machine of the present utility model uses the slow-speed of revolution, high pulling torque heavy-duty motor to coordinate with big oar at a slow speed, and easy to carry, flight stability and safety are good, can automatically adjust aerial statue, and medicinal liquid bearing capacity is big, and cruising time is long, easy to maintenance, good airproof performance.
Specifically; eight axle fog machine technical schemes of the present utility model include fog machine body; around eight groups of rotor arms, rotor and drive motor thereof that body surrounding is equally spaced; power supply; flight control system, medicament storage and sprinkling system and undercarriage, it is characterised in that; described rotor is 2055 oars, and described motor is 7025KV420 type motor.
Further, the rotor arm of described eight axle fog machines is all horizontal by 5 degree of upper counterangles, and described rotor is all with 5 degree of leaning angles.
Further, described fog machine body is closed cavity body structure, and upper surface has dismountable Quick Release plate, the electronic component of built-in flight control system；Further, described electronic component includes the control module of fixed point, constant speed and Ding Gao cruise.
Further, described medicament storage and sprinkling system include drug box, high-pressure pump and medicine shower nozzle, and wherein, described drug box is infundibulate, and described medicine shower nozzle is centrifugal energy nozzle.
Further, described rotor arm is connected with fog machine body by fold mechanism.
According to this utility model; the two ends of described rotor arm are nearly fog machine body end and rotor end respectively; the promising flight of described rotor end assembling provides motor and the rotor of power; this utility model is preferably used the slow-speed of revolution, high pulling torque, powerful motor (such as 7025KV420 type motor; running voltage 22.2V) and big oar (such as 2055 oar at a slow speed; blade specification is 20X2.54cm) cooperation, to ensure the stability of aircraft flight and lasting flying power.Additionally, in order to promote flight stability and flying power further, the full fuselage of fog machine of the present utility model uses carbon fibre material, and connector adopts high-strength aluminum alloy, not only proof strength but also alleviate weight；The electronic component of flight control system, except conventional control module, also add the control module of fixed point, Ding Gao and cruise, can perform automatic cruising operation according to the instruction pre-set.
According to this utility model, the rotor arm of described eight axle fog machines is all horizontal by 5 degree of upper counterangles, and described rotor is all with 5 degree of leaning angles.The design of eight rotor arms makes the safety coefficient of operation be greatly increased, even if one of them rotor arm, rotor or motor there occurs fault, is also unlikely to dropping rapidly or the serious unbalance of aerial statue of complete machine；Being designed to of the rotor arm upper counterangle, so that aircraft revises flight attitude automatically when meeting with high wind, remains stable for flight, so that it is guaranteed that herbal sprinkling effect.
According to this utility model, it is preferable that described rotor arm is connected with fold mechanism with body, when not in use rotor arm is folded so as to storage and transport.Described fold mechanism includes but not limited to the known system of any prior art, structure or element.
According to this utility model, in order to reduce airplane complete machine weight, it is preferable that undercarriage adopts the aluminium oxide tubing of high intensity, low weight, it is preferable that in outer splayed to cushion the impulsive force of aircraft landing.
According to this utility model, fog machine body is closed cavity body structure, to have premised on excellent seal, is not limiting as its concrete shape, for instance can be flat cylinder；The electronic component of the built-in flight control system of its cavity so that its with work process in the Pharmaceutical that sprays be adequately isolated, it is prevented that the corrosion of electronic component and circuit.Upper surface at body is provided with Quick Release plate, in order to it is carried out inspection and maintenance by technical staff.
According to this utility model, the drug box of described medicament storage and sprinkling system can be any of existing shape, but it is preferably infundibulate, this shape can guarantee that medicinal liquid all flows out bottom medicine-chest, prevent medicinal liquid fully not drain, remain and the corrosion to airframe that causes, further, this shape also can reduce rocking of medicinal liquid in the flight course loading medicinal liquid.Additionally, the design of high-pressure pump can also make medicinal liquid wide cut under pressure, discharge uniformly, optimize spray effect.
Relative to other fog machines of prior art, the utility model has the advantage of:
1. complete machine is lightweight, is about 10KG, and volume is little, collapsible, it is simple to carries, transport；
2. flight stability and operational security are high, can automatically revise aerial statue and maintain long-time continuation of the journey；
3. with particular motor, blade quantity and big ting model so that complete machine loading capacity is big, once at least can load-carrying 10KG medicinal liquid；And under the common powerful downforce and more sufficient flow-disturbing of eight rotors, medicinal liquid can go directly the root in plant and crops, play and protect the better spray effect of machine than other prior art values.
4. fixed point, constant speed, the calmly design of high cruise module make automaticity high, and efficiency is high, saves human cost in a large number.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of eight axle fog machines in one instantiation of this utility model；
Fig. 2 is the internal structure schematic diagram of fog machine body in one instantiation of this utility model.
Detailed description of the invention
As illustrated in fig. 1 and 2; in a limiting examples of the present utility model; eight axle fog machines include fog machine body (1), around eight groups of rotor arms (2), rotor (3) and drive motor (4) thereof that body surrounding is equally spaced；Wherein, nearly body (1) end of rotor arm (2) is connected with body (1) with fold mechanism (11), it is provided with drive motor (4) away from one end of body (1), it is the 7025KV420 type slow-speed of revolution, high torque, high power motor, and the rotor (3) that it connects is 2055 big oars at a slow speed；Rotor arm (2) is all horizontal by 5 degree of upper counterangles, and described rotor (3) is all with 5 degree of leaning angles；Power supply (5) is arranged at the top of fog machine body (1), and it can combine for multi-group power, it is preferable that 2-4 group, and part is that flight control system is independently-powered, and the drive motor that part is rotor is powered；The electronic component (6) of flight control system is positioned at the inside of fog machine body (1) cavity, is provided with the functional control module (12) of fixed point, constant speed, fixed height cruise；The upper surface of fog machine body (1) is provided with Quick Release plate (7); it keeps airtight so that wherein electronic component (6) and the medicinal liquid isolation sprayed in normal state, can quickly open for carrying out internal check maintenance when maintenance.
In addition; this eight axles fog machine also includes medicament storage and sprinkling system; it includes drug box (8), high-pressure pump (9) and medicine shower nozzle (10); wherein; drug box (8) is positioned at the underface of fog machine body (1); in infundibulate, medicinal liquid sprays via high-pressure pump (9) and medicine shower nozzle (10), and described medicine shower nozzle preferably employs centrifugal energy nozzle.
The undercarriage of described eight axle fog machines is outer splayed, above connects fog machine body (1), adopts the aluminium oxide tubing of high intensity, low weight.
The described eight full fuselage main members of axle fog machine, as body (1), rotor arm (2) etc. all use carbon fibre material, and connector, as fold mechanism (11) etc. adopts high-strength aluminum alloy, not only proof strength but also alleviate weight.
Claims (6)
1. an axle fog machine; it includes fog machine body; around eight groups of rotor arms, rotor and drive motor thereof that body surrounding is equally spaced; power supply; flight control system, medicament storage and sprinkling system and undercarriage, it is characterised in that; described rotor is 2055 oars, and described motor is 7025KV420 type motor.
2. eight axle fog machines according to claim 1, it is characterised in that described rotor arm is all horizontal by 5 degree of upper counterangles, and described rotor is all with 5 degree of leaning angles.
3. eight axle fog machines according to claim 1 and 2, it is characterised in that described fog machine body is closed cavity body structure, and upper surface has dismountable Quick Release plate, the electronic component of built-in flight control system.
4. eight axle fog machines according to claim 1 and 2, it is characterised in that described medicament storage and sprinkling system include drug box, high-pressure pump and medicine shower nozzle, wherein, described drug box is infundibulate, and described medicine shower nozzle is centrifugal energy nozzle.
5. eight axle fog machines according to claim 1 and 2, it is characterised in that described rotor arm is connected with fog machine body by fold mechanism.
6. eight axle fog machines according to claim 3, it is characterised in that described electronic component includes the control module of fixed point, Ding Gao and cruise.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620128128.0U CN205345344U (en) | 2016-02-19 | 2016-02-19 | Eight plant protection machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620128128.0U CN205345344U (en) | 2016-02-19 | 2016-02-19 | Eight plant protection machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205345344U true CN205345344U (en) | 2016-06-29 |
Family
ID=56179507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620128128.0U Expired - Fee Related CN205345344U (en) | 2016-02-19 | 2016-02-19 | Eight plant protection machines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205345344U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107380396A (en) * | 2017-07-28 | 2017-11-24 | 河南农业大学 | Eight rotor plant protection unmanned planes and its flying wing arm knob are disassembled |
| CN110997485A (en) * | 2017-08-04 | 2020-04-10 | 意造科技私人有限公司 | Single arm fault redundancy for multi-rotor aircraft with minimal rotor/propellers |
-
2016
- 2016-02-19 CN CN201620128128.0U patent/CN205345344U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107380396A (en) * | 2017-07-28 | 2017-11-24 | 河南农业大学 | Eight rotor plant protection unmanned planes and its flying wing arm knob are disassembled |
| CN107380396B (en) * | 2017-07-28 | 2023-09-01 | 河南农业大学 | Eight rotor plant protection unmanned aerial vehicle and flight wing arm knob formula of tearing open piece thereof |
| CN110997485A (en) * | 2017-08-04 | 2020-04-10 | 意造科技私人有限公司 | Single arm fault redundancy for multi-rotor aircraft with minimal rotor/propellers |
| CN110997485B (en) * | 2017-08-04 | 2023-08-29 | 意造科技私人有限公司 | Single-arm fault redundancy for multi-rotor aircraft with minimal rotor/propeller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160629 Termination date: 20200219 |