CN213594533U - Large-elevation plane-flying two-section-wing unmanned plant protection machine - Google Patents
Large-elevation plane-flying two-section-wing unmanned plant protection machine Download PDFInfo
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- CN213594533U CN213594533U CN201920007333.5U CN201920007333U CN213594533U CN 213594533 U CN213594533 U CN 213594533U CN 201920007333 U CN201920007333 U CN 201920007333U CN 213594533 U CN213594533 U CN 213594533U
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Abstract
The utility model discloses a two section wing unmanned plant protection machines fly in level of high angle of elevation, including two piece at least parallel arrangement's power rod, fix the undercarriage on the power rod and fix on the undercarriage with power rod looks vertically wing, the both ends of above-mentioned power rod all are fixed with the motor, and the rotational speed of the motor at power rod both ends has the speed difference that makes it be the flight of high angle of elevation, and the angle of this high angle of elevation is 30 ~ 45 degrees, and above-mentioned wing is two segmentation wings, divide into top wing and below wing, and above-mentioned top wing and below wing link to each other through the vertical fin. The utility model provides an unmanned plant protection machine adopts big angle of elevation to fly to one side, and the air current of rotor is downward to one side, can avoid the pesticide to deflect to the screw of frame on, avoids the pesticide to corrode the waste of screw and pesticide.
Description
Technical Field
The utility model relates to the technical field of agricultural machinery, concretely relates to unmanned plant protection of two-section wing is flown to big angle of elevation level.
Background
In present unmanned plant protection machine technical field, adopt four rotors ' unmanned plant protection machine mostly, to four rotors ' unmanned plant protection machine, on four rotors ' wind field can deflect the screw with the pesticide, cause the waste of pesticide easily.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a two-section wing unmanned plant protection machine flies in level of big angle of elevation solves the unmanned plant protection machine of four rotors of the most adoption of present unmanned plant protection machine, and the wind field of four rotors can cause the pesticide to corrode screw and the extravagant problem of pesticide easily on can deflecting the screw with the pesticide.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model provides a two-section wing unmanned plant protection machine flies with high elevation angle level, includes two piece at least parallel arrangement's power rod, fixes the undercarriage on the power rod and fixes on the undercarriage and power rod looks vertically wing, and the both ends of above-mentioned power rod are all fixed with the motor, and the rotational speed of the motor at power rod both ends has the speed difference that makes it be the flight of high elevation angle, and the angle of this high elevation angle is 30 ~ 45 degrees, and above-mentioned wing is two segmentation wings, divide into top wing and below wing, and above-mentioned top wing and below wing pass through the vertical fin and link to each other.
Preferably, a battery, a pesticide application control system and a flight control system are arranged in the upper wing; the lower wing is internally provided with a medicine bin, and the lower end part of the lower wing is provided with a plurality of spray heads at intervals.
Preferably, the medicine bin in the lower wing is divided into a plurality of independent separated medicine bins along the span direction of the medicine bin through partition plates, and the separated medicine bins correspond to the spray heads.
Preferably, the outlet of the separated medicine bin is communicated with the spray head through a medicine supply pump.
Preferably, the aspect ratio of the upper wing to the lower wing is greater than 1.
Preferably, the landing gear comprises at least four vertical lifting rods and at least four horizontal lifting rods, the four vertical lifting rods are arranged in parallel and are respectively fixed on at least two power rods arranged in parallel, the at least four horizontal lifting rods are sequentially fixed at the lower end parts of the vertical lifting rods, and the vertical lifting rods and the horizontal lifting rods are fixedly formed into a cubic structure.
Preferably, an inclined rod is fixed between the power rod and a vertical lifting rod connected to the power rod.
Preferably, each of the vertical lifting rods is connected with two fixing rods, nuts are arranged on the upper wing and the lower wing, and the fixing rods fix the upper wing and the lower wing through the nuts.
Preferably, a connecting rod is fixed between the adjacent power rods.
Preferably, at least two buckles are arranged at the upper end part of the upper wing at intervals, and the buckles correspond to the power rod and are buckled on the power rod.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model provides a big angle of elevation level flies unmanned plant protection of two-section wing equipment and compares that traditional four rotor agricultural unmanned aerial vehicle possess longer time of endurance, has unique spraying effect. Compared with the vertical airflow of four rotors, the inclined airflow has less influence on the crop posture. Can be used for other crops which are easy to fall. The wind field of four rotors can deflect the pesticide to the screw on, avoids pesticide corruption screw and pesticide extravagant, the utility model discloses a big angle of elevation flies to one side, and the air current of rotor is downward to one side, can avoid this influence. The wings are used for containing pesticides, and the space utilization rate is improved. The unique airflow influence characteristic of the two-section wing is adopted, and the lift force is improved. The two-section wing has larger wing area than the single wing, and the accelerated airflow passing through the first section wing can generate favorable influence on the second section wing, thereby playing the role of increasing lift.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, the large-elevation plane-flying two-section wing unmanned plant protection machine comprises two power rods 1 arranged in parallel, an undercarriage 2 fixed on the power rods 1, and wings 3 fixed on the undercarriage 2 and perpendicular to the power rods 1, wherein motors 4 are fixed at two ends of each power rod 1, motors with different rotating speeds are adopted in the front and at the back of each power rod 2, the differential speed of the motors in the front and at the back of each power rod 2 is utilized to realize the whole frame, namely, the power rods and the horizontal direction present a large elevation, and the angle of the large elevation is 30-45 degrees; the wings fly horizontally, and the wings can provide the maximum lift force under the flying attitude at the angle. The wing 3 is a two-section wing, which is divided into an upper wing 31 and a lower wing 32, the upper wing 31 and the lower wing 32 are connected by a vertical fin 35, and the vertical fin 35 has two vertical fins, namely, the positions of the upper wing 31 and the lower wing 32 near the two ends are connected by the vertical fin 35. A structure similar to a cube is formed between the power rod and the landing gear.
The utility model provides a big angle of elevation level flies unmanned plant protection of two-section wing equipment and compares that traditional four rotor agricultural unmanned aerial vehicle possess longer time of endurance, has unique spraying effect. Compared with the vertical airflow of four rotors, the inclined airflow has less influence on the crop posture. Can be used for other crops which are easy to fall. The pesticide can be deflected to the screw by the wind field of the four rotors, the pesticide flies obliquely at a large elevation angle, and the pesticide can be prevented from being influenced by the fact that the air flow of the rotors is obliquely downward. The wings are used for containing pesticides, and the space utilization rate is improved. The unique airflow influence characteristic of the two-section wing is adopted, and the lift force is improved. The two-section wing has larger wing area than the single wing, and the accelerated airflow passing through the first section wing can generate favorable influence on the second section wing, thereby playing the role of increasing lift.
A battery, a pesticide application control system and a flight control system are arranged in the upper wing 31; a medicine bin is arranged inside the lower wing 32, and a plurality of spray heads 33 are arranged at intervals on the lower edge of the lower wing 32. The electric control system and the pesticide spraying system of the plant protection machine are separately arranged in two sections of wings, so that the plant protection machine has larger wing area, and can improve the space utilization rate and the overall pesticide application effect. The spray head is arranged at the lower edge of the lower wing, and can accelerate the airflow on the upper surface of the lower wing by utilizing the downwash airflow of the upper wing when spraying pesticide, so that the airflow separated from the lower wing is accelerated by the pesticide mist.
For this wing, the included chord angle between the upper wing 31 and the lower wing 32 is an acute angle, which can provide more powerful acting force to the lower wing 32.
The drug bin in the lower wing 32 is divided into a plurality of independent separated drug bins along the span direction through partition plates, and the separated drug bins correspond to the spray heads 33. The medicine bin is divided into independent separated medicine bins, so that medicine can be filled in the medicine bins more conveniently, and different medicines can be contained in the medicine bins. The outlet of the separated medicine bin is communicated with the spray head 33 through a medicine supply pump. The medicine feeding pump is connected with the spray head to provide enough power for spraying medicine.
The aspect ratio of the upper wing 31 to the lower wing 32 is greater than 1. The whole distribution of wing is trapezoidal promptly for whole plant protection machine is more stable.
The landing gear 2 comprises four vertical lifting rods 21 and four transverse lifting rods 22, the four vertical lifting rods 21 are arranged in parallel and are respectively fixed on at least two power rods 1 arranged in parallel, the four transverse lifting rods 22 are sequentially fixed at the lower end parts of the vertical lifting rods 21, and the vertical lifting rods 21 and the transverse lifting rods 22 are fixed to form a cubic structure. The undercarriage is used for fixing the wings, is beneficial to normal rising and falling of the plant protection machine and mainly embodies in the aspect of structural stability.
An inclined rod 23 is fixed between the power rod 1 and a vertical lifting rod 21 connected to the power rod 1. The inclined rod is fixed between the power rod and the vertical lifting rod, so that the impact force of the airflow on the stability of the whole structure is reduced in the lifting process of the plant protection machine.
In order to stably fix the wings, two fixing rods 24 are respectively connected to each of the vertical lifting rods 21, nuts are arranged on the upper wing 31 and the lower wing 32, and the fixing rods 24 fix the upper wing 31 and the lower wing 32 through the nuts.
A connecting rod 25 is fixed between the adjacent power rods 1 for structural stability.
In order to facilitate fixing, at least two buckles 34 are arranged at the upper end part of the upper wing 31 at intervals, and the buckles 34 correspond to the power rod 1 and are clamped on the power rod 1.
Reference throughout this specification to "one embodiment," "another embodiment," "an embodiment," "a preferred embodiment," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment described generally in this application. The appearances of the same phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is submitted that it is within the scope of the invention to effect such feature, structure, or characteristic in connection with other embodiments.
Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.
Claims (10)
1. The utility model provides an unmanned plant protection of two-section wing is flown to big elevation plane which characterized in that: including two piece at least parallel arrangement's power pole (1), fix undercarriage (2) on power pole (1) and fix on undercarriage (2) with power pole (1) looks vertically wing (3), the both ends of power pole (1) all are fixed with motor (4), and the rotational speed of motor (4) at power pole (1) both ends has the velocity difference that makes it be the flight of big angle of elevation, and the angle of this big angle of elevation is 30 ~ 45 degrees, wing (3) are two segmentation wings, divide into top wing (31) and below wing (32), top wing (31) and below wing (32) link to each other through vertical fin (35).
2. The large-elevation plane-flying two-section-wing unmanned plant protection machine according to claim 1, wherein: a battery, a pesticide application control system and a flight control system are arranged in the upper wing (31); a medicine bin is arranged inside the lower wing (32), and a plurality of spray heads (33) are arranged at intervals at the lower end part of the lower wing (32).
3. The large-elevation plane-flying two-section-wing unmanned plant protection machine according to claim 2, wherein: the medicine bin in the lower wing (32) is divided into a plurality of independent separated medicine bins along the spreading direction of the medicine bin through partition plates, and the separated medicine bins correspond to the spray heads (33).
4. The large-elevation plane-flying two-section-wing unmanned plant protection machine according to claim 3, wherein: the outlet of the separated medicine bin is communicated with a spray head (33) through a medicine supply pump.
5. The large-elevation plane-flying two-section-wing unmanned plant protection machine according to claim 1, wherein: the aspect ratio of the upper wing (31) to the lower wing (32) is greater than 1.
6. The large-elevation plane-flying two-section-wing unmanned plant protection machine according to claim 1, wherein: the undercarriage (2) comprises at least four vertical lifting rods (21) and at least four transverse lifting rods (22), the four vertical lifting rods (21) are arranged in parallel and are respectively fixed on at least two power rods (1) arranged in parallel, the at least four transverse lifting rods (22) are sequentially fixed at the lower end parts of the vertical lifting rods (21), and the vertical lifting rods (21) and the transverse lifting rods (22) are fixed to form a cubic structure.
7. The large-elevation plane-flying two-section-wing unmanned plant protection machine according to claim 6, wherein: an inclined rod (23) is fixed between the power rod (1) and a vertical lifting rod (21) connected to the power rod (1).
8. The large-elevation plane-flying two-section-wing unmanned plant protection machine according to claim 6, wherein: each vertical lifting rod (21) is connected with two fixing rods (24), nuts are arranged on the upper wing (31) and the lower wing (32), and the fixing rods (24) fix the upper wing (31) and the lower wing (32) through the nuts.
9. The large-elevation plane-flying two-section-wing unmanned plant protection machine according to claim 1, wherein: and a connecting rod (25) is fixed between the adjacent power rods (1).
10. The large-elevation plane-flying two-section-wing unmanned plant protection machine according to claim 1, wherein: the upper end of the upper wing (31) is provided with at least two buckles (34) at intervals, and the buckles (34) correspond to the power rod (1) in position and are clamped on the power rod (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920007333.5U CN213594533U (en) | 2019-01-03 | 2019-01-03 | Large-elevation plane-flying two-section-wing unmanned plant protection machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920007333.5U CN213594533U (en) | 2019-01-03 | 2019-01-03 | Large-elevation plane-flying two-section-wing unmanned plant protection machine |
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| Publication Number | Publication Date |
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| CN213594533U true CN213594533U (en) | 2021-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920007333.5U Active CN213594533U (en) | 2019-01-03 | 2019-01-03 | Large-elevation plane-flying two-section-wing unmanned plant protection machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109436332A (en) * | 2019-01-03 | 2019-03-08 | 朱文武 | Big-elevation is flat to fly two sections of unmanned fog machines of the wing |
-
2019
- 2019-01-03 CN CN201920007333.5U patent/CN213594533U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109436332A (en) * | 2019-01-03 | 2019-03-08 | 朱文武 | Big-elevation is flat to fly two sections of unmanned fog machines of the wing |
| CN109436332B (en) * | 2019-01-03 | 2024-06-04 | 朱文武 | Unmanned plant protection machine of big elevation angle flat flight two section wings |
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