CN204243961U - A kind of Novel electric support of plant protection rotor wing unmanned aerial vehicle - Google Patents
A kind of Novel electric support of plant protection rotor wing unmanned aerial vehicle Download PDFInfo
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- CN204243961U CN204243961U CN201420822278.2U CN201420822278U CN204243961U CN 204243961 U CN204243961 U CN 204243961U CN 201420822278 U CN201420822278 U CN 201420822278U CN 204243961 U CN204243961 U CN 204243961U
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- upper shell
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- plant protection
- aerial vehicle
- unmanned aerial
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Abstract
The Novel electric support of plant protection rotor wing unmanned aerial vehicle of the present utility model, be characterised in that: described motor cabinet is made up of upper shell and lower house, the inside of upper shell is provided with coil and output shaft, the side of upper shell offers first manhole, lower house offers lower semi-circular through hole, first manhole forms with lower semi-circular through hole the circular fixation hole matched with fixed lever; The bottom surface of described lower house offers the lower bolt hole matched with set bolt, the inside of upper shell is provided with the upper bolt hole matched with set bolt.Motor cabinet of the present utility model, not only alleviates the weight of whole motor cabinet effectively, and is conducive to the heat radiation of motor, ensure that the steady operation of drive motors.Motor cabinet of the present utility model, simple and reasonable, can firmly, stably be fixed on Y shaped bracket, beneficial effect be remarkable, is convenient to application.
Description
Technical field
The utility model relates to a kind of Novel electric support of plant protection rotor wing unmanned aerial vehicle, in particular, particularly relates to that a kind of fixation, weight are strong, the Novel electric support of the plant protection rotor wing unmanned aerial vehicle of good heat dissipation.
Background technology
Plant protection unmanned plane is the drone of agricultural, forestry plant protection operation, and by the effect reaching and remove disease and pest of spraying insecticide to crops, trees, have that operating efficiency is high, labour intensity is low and spray uniform advantage, its application is more and more extensive.18 revolve plant protection unmanned plane has 18 rotating vanes, and working stability, loading capacity are large, are a kind of plant protection unmanned plane types of maturation.
Each rotating vane is by a DC motor Driver, and the quality of direct-current electric motor performance, affects the service behaviour of whole plant protection unmanned plane.Motor cabinet, as the carrying housing of motor stator and rotor, not only requires that it has lightweight, also requires that it has good heat dispersion and the firm type of attachment with support bar.But existing motor cabinet is solid housing, weight is large, and heat dispersion is not good, and insecure with the type of attachment of support bar.
Summary of the invention
The utility model, in order to overcome the shortcoming of above-mentioned technical problem, provides a kind of Novel electric support of plant protection rotor wing unmanned aerial vehicle.
The Novel electric support of plant protection rotor wing unmanned aerial vehicle of the present utility model, plant protection rotor wing unmanned aerial vehicle comprises fixed disk, base, storage battery and multiple mobile jib and multiple Y shaped bracket, described multiple mobile jib is evenly fixed on fixed disk, Y shaped bracket and mobile jib fix, base is fixed on the below of fixed disk, each Y shaped bracket is provided with three motor cabinets for fixed drive motor; Its special feature is: described motor cabinet is made up of upper shell and lower house, the inside of upper shell is provided with coil and output shaft, the upper end of upper shell is provided with the cross bracket for fixing output shaft, the side of upper shell offers first manhole, lower house offers lower semi-circular through hole, first manhole forms with lower semi-circular through hole the circular fixation hole matched with fixed lever; The bottom surface of described lower house offers the lower bolt hole matched with set bolt, the inside of upper shell is provided with the upper bolt hole matched with set bolt.
The Novel electric support of plant protection rotor wing unmanned aerial vehicle of the present utility model, the side of the side upper and lower casing of described upper shell and bottom surface are provided with the hollow out through hole alleviating motor cabinet weight and strengthen radiating effect.
The Novel electric support of plant protection rotor wing unmanned aerial vehicle of the present utility model, described cross bracket is also provided with hollow out through hole.
The Novel electric support of plant protection rotor wing unmanned aerial vehicle of the present utility model, the number of first manhole that described upper shell is offered is one or two, and the number of described lower semi-circular through hole is equal with the number of first manhole and position is corresponding.
The beneficial effects of the utility model are: the Novel electric support of plant protection rotor wing unmanned aerial vehicle of the present utility model, by motor cabinet being set to the form of upper shell and lower house, coil and output shaft are set in upper shell, define the drive motors that can order about rotor blade motion; By arranging the upper and lower semi-circular through hole matched on upper and lower casing, define the circular port that motor cabinet can be matched with fixed lever; By offering lower bolt hole, upper bolt hole on upper and lower housing, can securely motor cabinet be fixed on fixed lever by set bolt.
By evenly offering multiple hollow out through hole on upper shell and lower house, not only effectively alleviate the weight of whole motor cabinet, and be conducive to the heat radiation of motor, ensure that the steady operation of drive motors.Motor cabinet of the present utility model, simple and reasonable, can firmly, stably be fixed on Y shaped bracket, beneficial effect be remarkable, is convenient to application.
Accompanying drawing explanation
Fig. 1 is the structural representation of plant protection rotor wing unmanned aerial vehicle;
Fig. 2 is the partial enlarged drawing of a-quadrant in Fig. 1;
Fig. 3 is the front view of motor cabinet of the present utility model;
Fig. 4 is the vertical view of motor cabinet of the present utility model;
Fig. 5 is the upward view of motor cabinet of the present utility model;
Fig. 6 is the right view of motor cabinet of the present utility model;
Fig. 7 is the structural representation in B-B cross section in Fig. 3;
Fig. 8 is the structural representation that the upper shell of motor cabinet and lower house are separated;
Fig. 9 is the structural representation that motor cabinet of the present utility model is connected with Y shaped bracket;
Figure 10 is the structural representation of the motor cabinet being provided with two fixing holes.
In figure: 1 fixed disk, 2 mobile jibs, 3 bases, 4 Y shaped brackets, 5 drive motors, 6 rotor blades, 7 storage batterys, 8 shower nozzles, 9 electricity adjust seat, 10 upper shells, 11 lower houses, 12 cross brackets, 13 output shafts, 14 hollow out through holes, 15 coils, 16 times bolts hole, 17 set bolts, 18 upper bolt holes, 19 first manholes, 20 lower semi-circular through holes, 21 fixing holes.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail.
As shown in Figure 1, give the structural representation of the Novel electric support of plant protection rotor wing unmanned aerial vehicle of the present utility model, it comprises fixed disk 1, mobile jib 2, base 3, Y shaped bracket 4, drive motors 5, rotor blade 6, storage battery 7, shower nozzle 8; Shown fixed disk 1 is fixed and supporting role, and fixed disk 1 is double-layer structure, and mobile jib 2 is fixed between upper and lower two fixed disks 1, and the quantity of mobile jib 2 is 6, and is uniformly distributed on fixed disk 1.The below of fixed disk 1 is provided with the base 3 fixed with it, and base 3 is fixed and supporting role; Storage battery 7 hangs on base 3, provides electric energy for giving the operation of whole plant protection unmanned plane and spraying insecticide.
As shown in Figure 2, give the partial enlarged drawing in A region in Fig. 1, Y shaped bracket 4 is fixed on the end of mobile jib 2 by detachable interposing fitting, three arms of Y shaped bracket 4 are all fixedly installed drive motors 5, drive motors 5 is arranged on motor cabinet, rotor blade 6 is fixed on the output shaft of drive motors 5, material is thus formed rotor blade 6 upward 18 revolve plant protection unmanned plane.The Y shaped bracket 4 of base 3 both sides is provided with shower nozzle 8, and shower nozzle 8 is for spraying medicine.
As shown in Fig. 3, Fig. 4, Fig. 5 and Fig. 6, sets forth the front view of motor cabinet of the present utility model, vertical view, upward view and left view, shown motor cabinet is made up of upper shell 10, lower house 11, cross bracket 12, output shaft 13, coil 15, shown upper shell 10 and lower house 11 are cylindrical, and inside is cavity.Coil 15 and output shaft 13 are arranged in the internal cavities on upper shell 10 top, form drive motors 5, cross bracket 12 is fixed on the top of upper shell 10, and the central authorities of cross bracket 12 offer the through hole matched with output shaft 13, realize the supporting role to output shaft.
The lower edge of shown upper shell 10 offers first manhole 19, the top edge of lower house 11 can be provided with the lower semi-circular through hole 20 matched with first manhole 19, and first manhole 19 forms with lower semi-circular through hole 20 circular fixation hole 21 matched with fixed lever.Shown lower house 11 bottom surface offers 4 lower bolts hole 16, and lower bolt hole 16 matches with set bolt 17; As shown in Figure 7, give the structural representation in B-B cross section in Fig. 3, the inside of shown upper shell 10 is provided with 4 upper bolt holes 18.
The side of the side upper and lower casing 11 of shown upper shell 10 and bottom surface all offer hollow out through hole 14, cross bracket 12 also offers hollow out through hole 14, by arranging hollow out through hole 14, not only effectively alleviate the weight of whole motor cabinet, but also be conducive to the heat radiation of drive motors, ensure that the stability of whole plant protection rotor wing unmanned aerial vehicle work.
As shown in Figure 8, give the structural representation that upper shell 10 is separated with lower house 11, in the process of installing, after upper shell 10 and lower house 11 are separated, again fixed lever is inserted in the fixing hole 21 that upper shell 10 and lower house 11 formed, then by set bolt 17 through lower bolt hole 16, and be fixed on upper bolt hole 18, by the bolt 17 that is tightened, whole motor cabinet can be fixed on fixed lever regularly.
As shown in Figure 9, give motor cabinet and be fixed on structural representation on Y shaped bracket 4, the end of shown Y shaped bracket 4 is fixed with electricity and adjusts seat 9, and electricity adjusts seat 9 to be formed the fixing fixed lever of motor cabinet.Motor cabinet as shown in Figure 10, the side relative position of upper shell 10 offers two first manholes 19, lower house 11 offers two lower semi-circular through holes 20, form two fixing holes be oppositely arranged 21, so that Y shaped bracket is through two relative fixing holes 21, realize fixing motor cabinet.
Motor cabinet of the present utility model, not only alleviates the weight of whole motor cabinet effectively, and is conducive to the heat radiation of motor, ensure that the steady operation of drive motors.Motor cabinet of the present utility model, simple and reasonable, can firmly, stably be fixed on Y shaped bracket, beneficial effect be remarkable, is convenient to application.
Claims (4)
1. the Novel electric support of a plant protection rotor wing unmanned aerial vehicle, plant protection rotor wing unmanned aerial vehicle comprises fixed disk (1), base (3), storage battery (7) and multiple mobile jib (2) and multiple Y shaped bracket (4), described multiple mobile jib is evenly fixed on fixed disk, Y shaped bracket and mobile jib fix, base is fixed on the below of fixed disk, each Y shaped bracket is provided with three motor cabinets for fixed drive motor (5); It is characterized in that: described motor cabinet is made up of upper shell (10) and lower house (11), the inside of upper shell is provided with coil (15) and output shaft (13), the upper end of upper shell is provided with the cross bracket (12) for fixing output shaft, the side of upper shell offers first manhole (19), lower house offers lower semi-circular through hole (20), first manhole and lower semi-circular through hole form the circular fixation hole (21) matched with fixed lever; The bottom surface of described lower house offers the lower bolt hole (16) matched with set bolt (17), the inside of upper shell is provided with the upper bolt hole (18) matched with set bolt.
2. the Novel electric support of plant protection rotor wing unmanned aerial vehicle according to claim 1, is characterized in that: the side of the side upper and lower casing (11) of described upper shell (10) and bottom surface are provided with the hollow out through hole (14) alleviating motor cabinet weight and strengthen radiating effect.
3. the Novel electric support of plant protection rotor wing unmanned aerial vehicle according to claim 1 and 2, is characterized in that: described cross bracket (12) is also provided with hollow out through hole (14).
4. the Novel electric support of plant protection rotor wing unmanned aerial vehicle according to claim 1 and 2, it is characterized in that: the number of first manhole (19) that described upper shell (10) is offered is one or two, and the number of described lower semi-circular through hole (20) is equal with the number of first manhole and position is corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420822278.2U CN204243961U (en) | 2014-12-23 | 2014-12-23 | A kind of Novel electric support of plant protection rotor wing unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420822278.2U CN204243961U (en) | 2014-12-23 | 2014-12-23 | A kind of Novel electric support of plant protection rotor wing unmanned aerial vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN204243961U true CN204243961U (en) | 2015-04-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420822278.2U Expired - Fee Related CN204243961U (en) | 2014-12-23 | 2014-12-23 | A kind of Novel electric support of plant protection rotor wing unmanned aerial vehicle |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106379542A (en) * | 2016-10-08 | 2017-02-08 | 洪东科 | Motor cover for unmanned aerial vehicle |
| CN106628187A (en) * | 2016-11-28 | 2017-05-10 | 上海圣尧智能科技有限公司 | Electronic speed regulator, drug fluid nozzle installing base and plant protection unmanned aerial vehicle thereof |
| CN106660626A (en) * | 2015-06-01 | 2017-05-10 | 深圳市大疆创新科技有限公司 | System, kit, and method for dissipating heat generated by a motor assembly |
| CN108039788A (en) * | 2017-12-18 | 2018-05-15 | 中国科学院长春光学精密机械与物理研究所 | A kind of multi-rotor unmanned aerial vehicle motor cabinet |
| CN111559509A (en) * | 2019-02-14 | 2020-08-21 | 江苏荣耀天翃航空科技有限公司 | Motor cabinet, unmanned aerial vehicle rotor structure and unmanned aerial vehicle |
-
2014
- 2014-12-23 CN CN201420822278.2U patent/CN204243961U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106660626A (en) * | 2015-06-01 | 2017-05-10 | 深圳市大疆创新科技有限公司 | System, kit, and method for dissipating heat generated by a motor assembly |
| US10819187B2 (en) | 2015-06-01 | 2020-10-27 | SZ DJI Technology Co., Ltd. | System, kit, and method for dissipating heat generated by a motor assembly |
| CN106660626B (en) * | 2015-06-01 | 2021-03-16 | 深圳市大疆创新科技有限公司 | System, kit and method for dissipating heat generated by an electric machine assembly |
| CN106379542A (en) * | 2016-10-08 | 2017-02-08 | 洪东科 | Motor cover for unmanned aerial vehicle |
| CN106379542B (en) * | 2016-10-08 | 2018-11-23 | 扬州市东马无人机科技有限公司 | A kind of unmanned machine motor cover |
| CN106628187A (en) * | 2016-11-28 | 2017-05-10 | 上海圣尧智能科技有限公司 | Electronic speed regulator, drug fluid nozzle installing base and plant protection unmanned aerial vehicle thereof |
| CN108039788A (en) * | 2017-12-18 | 2018-05-15 | 中国科学院长春光学精密机械与物理研究所 | A kind of multi-rotor unmanned aerial vehicle motor cabinet |
| CN111559509A (en) * | 2019-02-14 | 2020-08-21 | 江苏荣耀天翃航空科技有限公司 | Motor cabinet, unmanned aerial vehicle rotor structure and unmanned aerial vehicle |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150401 Termination date: 20211223 |
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| CF01 | Termination of patent right due to non-payment of annual fee |