CN207631497U - A kind of centrifugation swing pipe type sowing unmanned plane - Google Patents
A kind of centrifugation swing pipe type sowing unmanned plane Download PDFInfo
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- CN207631497U CN207631497U CN201721854924.3U CN201721854924U CN207631497U CN 207631497 U CN207631497 U CN 207631497U CN 201721854924 U CN201721854924 U CN 201721854924U CN 207631497 U CN207631497 U CN 207631497U
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- unmanned plane
- swing pipe
- regulating device
- sowing
- centrifugation
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Abstract
The utility model is related to a kind of centrifugation swing pipe types uniformly sowed that can be achieved to sow unmanned plane, belong to agricultural machinery unmanned aerial vehicles sowing technical field.A kind of centrifugation swing pipe type sowing unmanned plane, including unmanned plane, the plants case being installed on immediately below unmanned plane, the sowing quantity regulating device and centrifugation swing pipe spreading gear being connected to plants case, the sowing quantity regulating device includes even kind of device, regulating device and planting mouth, the planting mouth is divided on sowing quantity regulating device, for being connected to plants case and centrifugation swing pipe spreading gear, the central shaft of the even kind of device and the center overlapping of axles of sowing quantity regulating device are fixed, seed for making plants case fall uniformly is fallen into planting mouth, the regulating device is used to control the actual size of planting mouth and then adjusts application rate, the sowing quantity regulating device is connected and fixed by the support leg of supporting cross bearer and unmanned plane.The advantageous effect of technical solutions of the utility model is：1, it realizes the adjustable of application rate and improves the uniformity of seed broadcasting.2, it avoids seed and consolidates blocking at plants case and planting mouth.
Description
Technical field
The utility model is related to a kind of centrifugation swing pipe types for uniformly sowing of can be achieved to sow unmanned plane, belong to agricultural machinery without
Man-machine seeding technique field.
Background technology
Southern hilly area Rice Production is the important component of China's agricultural, is shaken off poverty in developing agricultural economy, peasant
Get rich and ensure national food security etc. plays an important roll, but Hills Rice Production lacks adaptation equipment, especially
Mechanization In Rice Sowing And Planting level is extremely low, seriously constrains southern hilly area Rice Production.Therefore, it researches and develops suitable for southern hills mountain
Area's Rice Cropping equipment has important practical significance.
Unmanned plane has been widely applied in plant protection sowing field, but is not answered temporarily in rice growing field unmanned plane
With the unmanned function of rice growing effectively abolishes the limitation of Hills soil condition, is to solve Hills mechanization rice seed
The important channel of plant.
Utility model content
For problems of the prior art, and a kind of seed adjustable the purpose of this utility model is to provide application rate
Broadcast sowing uniform centrifugation swing pipe type sowing unmanned plane.
To realize above-mentioned purpose of utility model, the utility model adopts the following technical solution：A kind of centrifugation swing pipe type sowing
Unmanned plane, including unmanned plane, the plants case being installed on immediately below unmanned plane, the sowing quantity regulating device and centrifugal pendulum that are connected to plants case
Pipe spreading gear, the sowing quantity regulating device include even kind of device, regulating device and planting mouth, and the planting mouth, which is divided into, to be broadcast
On kind quantity regulating device, for being connected to plants case and centrifugation swing pipe spreading gear, central shaft and the application rate tune of the even kind of device
The center overlapping of axles of regulating device are fixed, and the seed for making plants case fall uniformly is fallen into planting mouth, and the regulating device is used for
It controls the actual size of planting mouth and then adjusts application rate, the sowing branch of the quantity regulating device by supporting cross bearer and unmanned plane
Spike is connected and fixed；It is described centrifugation swing pipe spreading gear be set to sowing quantity regulating device bottom, by transmission device with it is micro-
Type motor connects, for scattering seeds.
Preferably, the planting mouth is diamond hole, and the central shaft around the sowing quantity regulating device is uniformly distributed, and water chestnut
Central shaft of the small end of shape orifice angle close to sowing quantity regulating device.
Preferably, the even kind of device includes 3 around the equally distributed stirring blade of central shaft, the stirring blade with
Vertical direction is in 40 degree to 60 degree inclinations.
Preferably, the regulating device includes application rate regulating tank, adjusting bolt, handle and turntable；The application rate tune
Section slot is set to the outer rim front end of sowing quantity regulating device；The bottom of the adjusting bolt is connect with handle, and top is pierced by sowing
Amount regulating tank is simultaneously fixed thereto by nut；The handle and turntable are set to the lower section of planting mouth, and handle is connect with turntable
It fixes and is moved with the movement of adjusting bolt.
Preferably, the centrifugation swing pipe spreading gear includes that the auxiliary species bucket being sequentially communicated, pedestal, swing pipe and a point kind are shed
Device；The auxiliary species bucket is equipped with mouth of sowing in the taper that inclination angle is 55 degree of upper end big openings, lower end；The bottom surface of the pedestal with
Auxiliary species bucket is connected and fixed, and front end is provided with the flange arrangement being connect with swing pipe；The swing pipe is in 6 degree of drafting angle, another
One end is connect with point kind of a scattering mechanism.
Preferably, the rear end of the pedestal is provided with counterweight.
Preferably, the upper end big opening of the auxiliary species bucket is in step-like.
Preferably, it is in 15 degree to 20 degree inclined flaky textures that described point of kind scattering mechanism, which is with level,.
Preferably, it is provided with into kind of a bucket in the side of the plants case, it is described to pass through the cunning that is set at seed inlet into kind of a bucket
Slot is connect with plants case.
Preferably, two end side surface of the supporting cross bearer is welded with two panels " L " type fixed plate, passes through bolt, pipe clamp and nothing
Man-machine support leg connection.
Operation principle：The adjusting bolt on quantity regulating device is sowed by adjusting to drive the turntable of lower part to rotate, and is utilized
The registration size of turntable and top diamond hole controls the actual size of planting mouth, adjustable to reach application rate.Using even
Kind device coordinates with diamond hole, and stirring blade is rotated with identical angular speed, apart from mixing center apart from different position angle speed
Degree is different, and the openings of sizes of diamond hole is also different due to position so that the seed of different centre-to-centre spacing can be under the cooperation of the two
It is even to fall, it drops out seed and is slided along auxiliary species headwall face, uniformly fallen on the circumference apart from centre of gyration certain distance, pedestal
Counterweight makes the centre of gyration for centrifuging swing pipe spreading gear be overlapped with base central so that seed uniform stressed enters swing pipe,
The seed part in swing pipe end is spread out from the top of point kind of tossed device when broadcasting sowing, and another part is from point kind of a tossed device
Lower part spread out, using the time difference of landing the intersection of seed is reduced, the uniformity of sowing is made to be improved.
Compared with prior art, the advantageous effect of technical solutions of the utility model is：
1, it realizes the adjustable of application rate and improves the uniformity of seed broadcasting.
2, it avoids seed and consolidates blocking at plants case and planting mouth.
Description of the drawings
Fig. 1 is the utility model embodiment structural schematic diagram；
Fig. 2 is the plants case structural schematic diagram in Fig. 1；
Fig. 3 is the vertical view of the sowing quantity regulating device in Fig. 1；
Fig. 4 is the right view of the sowing quantity regulating device in Fig. 1；
Fig. 5 is the structural schematic diagram of even kind of device in Fig. 1；
Fig. 6 is the explosive view of the centrifugation swing pipe spreading gear in Fig. 1；
Fig. 7 is the structural schematic diagram of the supporting cross bearer in Fig. 1；
Fig. 8 is the structural schematic diagram of the support plate in Fig. 1；
In figure, 1, unmanned plane, 2, plants case, 3, sowing quantity regulating device, 4, centrifugation swing pipe spreading gear, 5, transmission device,
6, support plate, 7, micromotor, 8, supporting cross bearer, 9, even kind of device, 2-1, into kind of a bucket, 3-1, application rate regulating tank, 3-2, tune
Save bolt, 3-3, handle, 3-4, diamond hole；3-5, central shaft, 3-6, turntable, 4-1, auxiliary species bucket, 4-2, pedestal, 4-3, pendulum
Pipe, 4-4, point kind of scattering mechanism, 6-1, rectangular opening, 8-1, " L " type fixed plate, 8-2, pipe clamp, 9-1, stirring blade.
Specific implementation mode
Below by the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only a part of the embodiment of the utility model, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all at this
In the protection domain of utility model.
As shown in Figure 1, a kind of centrifugal pendulum tubular type rice growing unmanned plane, including unmanned plane 1, plants case 2, application rate adjust dress
Set 3, even kind of device 9, centrifugation swing pipe spreading gear 4, supporting cross bearer 8, transmission device 5, micromotor 7 and support plate 6；The nothing
Man-machine 1 outer end is equipped with 8 rotation paddle wings, and the plants case 2 is mounted on immediately below unmanned plane 1, and the sowing quantity regulating device 3 is installed
It is connect on supporting cross bearer 8, and with plants case 2, the supporting cross bearer 8 is mounted in the unmanned plane support leg, the centrifugal pendulum
Pipe spreading gear 4 is connect by transmission device 5 with micromotor 7, and in support plate 6, the support plate 6 is fixed on institute
State unmanned plane support foot bottom.
As shown in Figure 3-4, the 3 outer rim front end of sowing quantity regulating device is set there are one application rate regulating tank 3-1, application rate
3 lower part of regulating device is equipped with the relatively-movable handle 3-3 stretched out, and turntable 3-6, the handle 3- are fixedly connected on handle
3 are equipped with bolt hole, and the lower ends adjusting bolt 3-2 are fixed in the bolt hole of handle 3-3, and upper end is in application rate regulating tank 3-1
It is mobile, it is fixed on designated position with nut；3 are provided on opposite face of the sowing quantity regulating device 3 with plants case 2 around described
The central shaft of sowing quantity regulating device is uniformly distributed planting mouth, and the planting mouth is diamond hole 3-4, and the end that diamond shape orifice angle is small
Central shaft 3-5 of the portion close to sowing quantity regulating device；Turntable 3-6 is set to the lower section of diamond hole, is adjusted by adjusting application rate
Adjusting bolt on device drives turntable to rotate, and using the registration size of turntable and top diamond hole controls planting mouth
Actual size, it is adjustable to reach application rate.
As shown in figure 5, the even kind of device 9 is equipped with 3 stirring blades 9-1, the stirring blade 9-1 and vertical direction
It is tilted in 40 degree to 60 degree, stirring blade 9-1 is uniformly fixed under central boss on cylindrical surface, and even kind of device is fixed on central shaft
On 3-5.
As shown in fig. 6, the centrifugation swing pipe spreading gear 4 includes auxiliary species bucket 4-1, pedestal 4-2, swing pipe 4-3 and broadcasts sowing
Device 4-4.The auxiliary species bucket 4-1 is 55 degree of taper in inclination angle, and the big mouth in upper end is in step-like, and lower end is equipped with mouth of sowing, two
Side is set there are two boss, and the boss is equipped with bolt hole；The front ends the pedestal 4-2 are set there are one flange arrangement, and bottom surface is equipped with
Two grooves are equipped with bolt hole, the pedestal rear is equipped with counterweight for fixing the auxiliary species bucket 4-1 on the outside of groove；It is described
Swing pipe 4-3 is in 6 degree of drafting angle, and the one end swing pipe 4-3 is equipped with flange arrangement, is connect with pedestal 4-2 by bolt, swing pipe 4-3
The other end is equipped with card slot, pin hole, and point kind of a scattering mechanism 4-4 is fixed on the ends swing pipe 4-3 by card slot and pin hole；Described point of kind is thrown
It is 15 degree to 20 degree inclined flaky textures to spill device 4-4.
As shown in Fig. 2, being equipped with sliding slot at 2 side seed inlet of the plants case, plants case 2 is fixed on by sliding slot into kind of a bucket 2-1
At the seed inlet of side, going out for plants case 2 is equipped with internal thread at kind of mouth, plants case 2 is connected to sowing quantity regulating device 3.
As shown in fig. 7,8 two sections of sides of the supporting cross bearer are respectively welded with two panels " L " type fixed plate 8-1, pass through bolt, pipe clamp
8-2 is connect with unmanned plane support leg.
As shown in figure 8,6 middle part of the support plate is provided with rectangular opening 6-1, both ends are placed in the unmanned plane support leg, institute
It states support plate 6 and the unmanned plane support foot bottom is scheduled on by semi-circular tube fixing.
Operation principle：1 outer end of unmanned plane is uniformly distributed contour rotation paddle wing equipped with multiple, and plants case 2 is mounted on unmanned plane 1
Underface, 2 side of plants case are equipped with into kind of a bucket 2-1, and sowing quantity regulating device 3 is mounted on supporting cross bearer 8, and is connected with plants case 2
It connects, supporting cross bearer 8 is mounted in the unmanned plane support leg, is sowed and is equipped with even kind of device 9 in quantity regulating device 3, even kind of dress
The stirring blade 9-1 for setting 9 is in 40 degree to 60 degree inclinations with vertical direction, and sowing quantity regulating device 3 is equipped with diamond hole 3-4,
Outer rim front end is equipped with control set for adjusting, sowing 3 lower end of quantity regulating device and the taper auxiliary species bucket for centrifuging swing pipe spreading gear 4
The step of 4-1 coordinates, and auxiliary species bucket 4-1 is bolted on pedestal 4-2, and swing pipe 4-3 is fixed on base by flange arrangement
On seat 4-2, there are card slot in the front ends swing pipe 4-3, and point kind of a tossed device 4-4 is fixed on by pin in card slot, centrifugation swing pipe spreading gear 4
Lower section is equipped with transmission device 5 and micromotor 7 is all fixed in support plate 6, and support plate 6 is fixed on unmanned plane support foot bottom,
When sowing, seed is under plants case falls 2, and the diamond hole 3-4 on even kind of device 9 and sowing quantity regulating device 3 coordinates so that seed is equal
Even and so that seed is not easy consolidation by planting mouth and block planting mouth, application rate adjusting bolt 3-2 moves in regulating tank 3-1,
Turntable rotation is driven, is allowed to constantly change overlapping area with diamond hole 3-4, planting is adjusted by the size of the two overlapping area
Mouth opening size, to adjust application rate size.Seed comes out from planting mouth, slides along taper auxiliary species bucket 4-1, uniformly falls
On circumference apart from the centers pedestal 4-2 certain distance, the counterweight after pedestal 4-2 makes the centre of gyration of whole device when sowing fall
In base central so that seed uniform stressed enters swing pipe 4-3, when seed is spread out from swing pipe 4-3, passes through point kind of the throwing of swing pipe mouth
It spills device 4-4 and makes the shedding apart from farther of Some seeds, reduce the area intersection shed so that seeding uniformity obtains
To improve.
To illustrate the technical solution of the utility model and unrestricted, the selection of seed is also not limited to above example
Rice paddy seed in the present embodiment, can be according to the sowing quantity regulating device suitably adjusted the characteristics of different seeds in the present embodiment
Size, angle and shape.It will be appreciated by those skilled in the art that within the spirit and principle of the utility model, to this
Any modification, equivalent replacement or the improvement etc. that the technical solution of utility model is made, are all contained in the protection model of the utility model
In enclosing.
Claims (10)
1. a kind of centrifugation swing pipe type sows unmanned plane, including unmanned plane, be installed on immediately below unmanned plane plants case, be connected to plants case
Sowing quantity regulating device and centrifugation swing pipe spreading gear, it is characterised in that：The sowing quantity regulating device include even kind of device,
Regulating device and planting mouth, the planting mouth are divided on sowing quantity regulating device, are broadcasted sowing for being connected to plants case and centrifugation swing pipe
The center overlapping of axles of device, the central shaft and sowing quantity regulating device of the even kind of device are fixed, the kind for making plants case fall
Son is uniformly fallen into planting mouth, and the regulating device is used to control the actual size of planting mouth and then adjusts application rate, described to broadcast
Kind quantity regulating device is connected and fixed by the support leg of supporting cross bearer and unmanned plane；The centrifugation swing pipe spreading gear, which is set to, to be broadcast
The bottom of kind quantity regulating device, is connect by transmission device with micromotor, for scattering seeds.
2. centrifugation swing pipe type according to claim 1 sows unmanned plane, it is characterised in that：The planting mouth is diamond hole,
Central shaft around the sowing quantity regulating device is uniformly distributed, and the close sowing quantity regulating device in end that diamond shape orifice angle is small
Central shaft.
3. centrifugation swing pipe type according to claim 1 sows unmanned plane, it is characterised in that：The even kind of device includes 3
Around the equally distributed stirring blade of central shaft, the stirring blade is with vertical direction in 40 degree to 60 degree inclinations.
4. centrifugation swing pipe type according to claim 1 sows unmanned plane, it is characterised in that：The regulating device includes sowing
Measure regulating tank, adjusting bolt, handle and turntable；The application rate regulating tank is set to the outer rim front end of sowing quantity regulating device；
The bottom of the adjusting bolt is connect with handle, and top is pierced by application rate regulating tank and fixed thereto by nut；The handle
The lower section of planting mouth is set to turntable, and handle is connected and fixed with turntable and is moved with the movement of adjusting bolt.
5. centrifugation swing pipe type according to claim 1 sows unmanned plane, it is characterised in that：The centrifugation swing pipe spreading gear
Including auxiliary species bucket, pedestal, swing pipe and point kind of the tossed device being sequentially communicated；The auxiliary species bucket is that 55 degree of upper ends are big in inclination angle
The taper of opening, lower end are equipped with mouth of sowing；The bottom surface of the pedestal is connected and fixed with auxiliary species bucket, and front end is provided with to be connected with swing pipe
The flange arrangement connect；The swing pipe is in 6 degree of drafting angle, and the other end is connect with point kind of a scattering mechanism.
6. centrifugation swing pipe type according to claim 5 sows unmanned plane, it is characterised in that：It is arranged in the rear end of the pedestal
There is counterweight.
7. centrifugation swing pipe type according to claim 5 or 6 sows unmanned plane, it is characterised in that：The auxiliary species bucket it is upper
Hold big opening in step-like.
8. centrifugation swing pipe type according to claim 5 or 6 sows unmanned plane, it is characterised in that：Described point of kind scattering mechanism
For with level be in 15 degree to 20 degree inclined flaky textures.
9. centrifugation swing pipe type according to claim 1 sows unmanned plane, it is characterised in that：It is arranged in the side of the plants case
Have into kind of a bucket, it is described to be connect into kind of a bucket with plants case by being set to the sliding slot at seed inlet.
10. centrifugation swing pipe type according to claim 1 sows unmanned plane, it is characterised in that：Two end side of the supporting cross bearer
Face is welded with two panels " L " type fixed plate, is connected by bolt, pipe clamp and unmanned plane support leg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721854924.3U CN207631497U (en) | 2017-12-27 | 2017-12-27 | A kind of centrifugation swing pipe type sowing unmanned plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721854924.3U CN207631497U (en) | 2017-12-27 | 2017-12-27 | A kind of centrifugation swing pipe type sowing unmanned plane |
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| CN207631497U true CN207631497U (en) | 2018-07-20 |
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| CN201721854924.3U Active CN207631497U (en) | 2017-12-27 | 2017-12-27 | A kind of centrifugation swing pipe type sowing unmanned plane |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107902091A (en) * | 2017-12-27 | 2018-04-13 | 江西农业大学 | One kind centrifugation swing pipe type sowing unmanned plane |
| CN109263986A (en) * | 2018-11-21 | 2019-01-25 | 常宁市耘茂农业产业发展有限责任公司 | A kind of unmanned plane for gardens sowing |
| CN112789976A (en) * | 2020-12-30 | 2021-05-14 | 华南农业大学 | Jet-type sowing method and jet-type sowing unmanned aerial vehicle applying same |
-
2017
- 2017-12-27 CN CN201721854924.3U patent/CN207631497U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107902091A (en) * | 2017-12-27 | 2018-04-13 | 江西农业大学 | One kind centrifugation swing pipe type sowing unmanned plane |
| CN109263986A (en) * | 2018-11-21 | 2019-01-25 | 常宁市耘茂农业产业发展有限责任公司 | A kind of unmanned plane for gardens sowing |
| CN109263986B (en) * | 2018-11-21 | 2020-09-25 | 常宁市耘茂农业产业发展有限责任公司 | A unmanned aerial vehicle for gardens seeding |
| CN112789976A (en) * | 2020-12-30 | 2021-05-14 | 华南农业大学 | Jet-type sowing method and jet-type sowing unmanned aerial vehicle applying same |
| CN112789976B (en) * | 2020-12-30 | 2022-04-12 | 华南农业大学 | Jet-type sowing method and jet-type sowing unmanned aerial vehicle applying same |
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