CN208993929U - A kind of material spreading gear and unmanned plane - Google Patents
A kind of material spreading gear and unmanned plane Download PDFInfo
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- CN208993929U CN208993929U CN201821617437.XU CN201821617437U CN208993929U CN 208993929 U CN208993929 U CN 208993929U CN 201821617437 U CN201821617437 U CN 201821617437U CN 208993929 U CN208993929 U CN 208993929U
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- feeding
- spreading gear
- material spreading
- feed pipe
- feed
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- 239000000463 material Substances 0.000 title claims abstract description 205
- 238000003892 spreading Methods 0.000 title claims abstract description 52
- 230000007480 spreading Effects 0.000 title claims abstract description 52
- 238000009331 sowing Methods 0.000 claims abstract description 47
- 230000035611 feeding Effects 0.000 claims description 89
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- RZVHIXYEVGDQDX-UHFFFAOYSA-N 9,10-anthraquinone Chemical compound C1=CC=C2C(=O)C3=CC=CC=C3C(=O)C2=C1 RZVHIXYEVGDQDX-UHFFFAOYSA-N 0.000 claims description 6
- 230000013011 mating Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000005192 partition Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000011232 storage material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
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- Sowing (AREA)
Abstract
The utility model discloses a kind of material spreading gear and unmanned planes, wherein material spreading gear includes dispenser, material receiver, feed appliance and controller；Dispenser includes the shell with upper opening and under shed, and upper opening is connected with body feed tank；Positioned at lower opening and by the feeding wheel of actuator driving rotation, feeding wheel is equipped with the feeding chamber for accommodating material；Controller is electrically connected with actuator；Material receiver is located at below feeding wheel and is connected to feed appliance, and the intracavitary material of feeding enters feed appliance through material receiver and broadcasted sowing by feed appliance.During material broadcasts sowing, actuator is controlled by controller, feeding wheel is driven to rotate with corresponding revolving speed, can be realized the accurate feeding of feeding wheel, realized unmanned plane dosage is broadcasted sowing to material and be precisely controlled.
Description
Technical field
The utility model relates to agricultural machinery technological field more particularly to a kind of material spreading gears and unmanned plane.
Background technique
With the development of agricultural machinery, agricultural gradually realizes semi-automation or even full-automation, at present machine in agricultural production
The sowing of tool formula may include hand-held machine sowing and running type machine sowing, still need to labourer's back for hand-held machine sowing
It is sowed under negative implanted device, and running type machine is sowed, and in the case where farmland is with a varied topography, there is difficulty of going to the field, and is advanced
Speed is low and the turning problems such as difficulty.
And as small and medium size unmanned aerial vehicles airmanship graduallys mature, unmanned plane is due to having VTOL and not by landform shadow
The advantages that ringing, makes it possible unmanned aerial vehicles sowing.On current agricultural unmanned plane the material spreading gear of carry be largely from
Heart rotary-disk type structure realizes feeding by the centrifugal force of centrifugal turntable and broadcasts sowing that centrifugal turntable structure, which exists, broadcasts sowing uneven, nothing
Method accurately controls the problem of broadcasting sowing dosage.
Utility model content
The purpose of the utility model embodiment is: a kind of material spreading gear and unmanned plane are provided, it is current to solve
Material spreading gear is unable to accurately control the problem of broadcasting sowing dosage.
For this purpose, the utility model embodiment uses following technical scheme:
A kind of material spreading gear is provided, comprising:
Dispenser, material receiver, feed appliance and controller；
The dispenser includes:
Shell, the shell have upper opening and under shed, and the upper opening is connected with body feed tank；
Feeding wheel is located at the lower opening, is driven and is rotated by actuator, and the feeding wheel is equipped with for accommodating material
Feeding chamber；
The controller is electrically connected with the actuator；
The material receiver is located at below the feeding wheel and is connected to the feed appliance, and the intracavitary material of the feeding is through institute
Material receiver is stated into the feed appliance, and is broadcasted sowing by the feed appliance.
Optionally, the dispenser includes:
Part is disturbed, the disturbance part is located at the upper opening of the shell, is driven by the actuator.
Optionally, the disturbance part is multiple, and multiple disturbance parts are driven by one or more actuators.
Optionally, the under shed two sides are respectively arranged with the stock guide and scraper for extending to the feeding wheel periphery
Item.
Optionally, the shell is embedded is cased with funnelform water conservancy diversion frame, and one end of the water conservancy diversion frame smaller opening is towards institute
State under shed.
Optionally, the lower opening of the water conservancy diversion frame is provided with partition, and the under shed is divided into and the feeding
The corresponding multiple feeding outlets of chamber.
Optionally, the material receiver includes material receiving tube, and the feed appliance includes feed pipe, and described material receiving tube one end is located at institute
It states below feeding wheel and is arranged with the feeding chamber face, the other end is connected with the feed pipe.
Optionally, feeding chamber described at least a line is in axial direction set on the feeding wheel, includes identical in every row
The feeding chamber of number.
Optionally, the quantity of the material receiving tube and the feed pipe is identical as the number of feeding chamber in every row, the splicing
Pipe is connected with feed pipe one-to-one correspondence.
Optionally, the material receiver further includes receiver, and the splicing pan bottom is provided with funnelform interconnecting piece, described
Material receiving tube is connect with the interconnecting piece.
Optionally, gasket is provided between the receiver and the mating surface of the shell.
Optionally, the feed appliance further includes the fixed frame of the fixed feed pipe and is electrically connected with the controller
Blow part；
The feed pipe is the tee tube for being provided with air source inlet, material inlet and material outlet, the material inlet position
Between the air source inlet and the material outlet, the part that blows is set at the air source inlet, and the material receiving tube is logical
The material inlet is crossed to be connected with the feed pipe.
Optionally, the area of the air source inlet is greater than the area of the material outlet.
Optionally, the feed appliance further includes current divider, and the current divider is provided with the material with the feed pipe and goes out
One end detachable connection of mouth.
Optionally, the section of the one end of the current divider far from the feed pipe is ellipse.
Optionally, the current divider is extension type current divider.
Optionally, the material spreading gear further includes the temperature sensor being electrically connected with the controller and/or illumination
Device.
A kind of unmanned plane, including unmanned plane main body, body feed tank, flight control modules and the utility model embodiment institute are provided
The dispenser of the material spreading gear stated, the material spreading gear is connected to the lower section of the body feed tank, and the material broadcasts sowing
The feed appliance of device is connect with the unmanned plane main body, and the controller is electrically connected with the flight control modules.
The utility model embodiment has the beneficial effect that
The material spreading gear of the utility model embodiment includes dispenser, material receiver, feed appliance and controller；Wherein,
Dispenser includes the feeding wheel positioned at shell lower opening, and feeding wheel is equipped with the feeding chamber for accommodating material, and feeding wheel is by driving
Moving part driving, controller are electrically connected with actuator, and the material spreading gear of the utility model embodiment broadcasts sowing process in material
In, actuator is controlled by controller, feeding wheel is driven to rotate with corresponding speed, can be realized the accurate feeding of feeding wheel, solved
Existing material spreading gear is unable to accurately control the problem of broadcasting sowing dosage, realizes unmanned plane and broadcasts sowing the accurate of dosage to material
Control.
Detailed description of the invention
The utility model is described in further detail below according to drawings and examples.
Fig. 1 is the schematic perspective view of the material spreading gear of the utility model embodiment.
Fig. 2 is the stereoscopic schematic diagram of the dispenser of the utility model embodiment.
Fig. 3 is the schematic diagram of the section structure of the material spreading gear of the utility model embodiment.
Fig. 4 is the decomposition texture schematic diagram of the dispenser of the utility model embodiment.
Fig. 5 is the schematic perspective view of the feeding wheel of the utility model embodiment.
Fig. 6 is the schematic perspective view of the material receiver of the utility model embodiment.
Fig. 7 is the schematic perspective view of the feed appliance of the utility model embodiment.
Fig. 8 is the top view of the water conservancy diversion frame of the utility model embodiment.
Fig. 9 is the structural schematic diagram of one disturbance part of setting in the utility model embodiment.
Figure 10 is the structural schematic diagram of the disturbance part of the utility model embodiment.
Figure 11 is the structural schematic diagram of another disturbance part of the utility model embodiment.
Figure 12 is the schematic perspective view of the feed pipe of the utility model embodiment.
Figure 13 is the schematic perspective view of the current divider of the utility model embodiment.
Figure 14 is the schematic perspective view of another current divider of the utility model embodiment.
Figure 15 is the schematic perspective view of the unmanned plane of the utility model embodiment.
In figure:
1- dispenser；110- shell；1101- upper opening；1102- under shed；11- disturbs part；1111- shaft；1112- is disturbed
Dynamic bracket；1113- disturbs ontology；12- steering engine；13- water conservancy diversion frame；131- partition；14- cover board；15- actuator；The first tooth of 16-
Wheel；17- second gear；18- feeding wheel；181- feeding chamber；182- bearing；19- bearing block；112- stock guide；113- scrapes material strip；
2- material receiver；21- gasket；22- receiver；23- material receiving tube；3- feed appliance；31- blows part；32- fixed frame；33- feeding
Pipe；331- air source inlet；332- material inlet；333- material outlet；334- boss；34- current divider；341- splitter inlet；
The outlet of 342- current divider；343- card slot；344- alice；35- temperature sensor；36- lighting device；4- controller；10- unmanned plane
Main body；20- body feed tank.
Specific embodiment
The technical issues of to solve the utility model, the technical solution of use and the technical effect that reaches are clearer,
It is described in further detail below in conjunction with technical solution of the attached drawing to the utility model embodiment, it is clear that described reality
Applying example is only the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention,
It is practical new to belong to this for those skilled in the art's every other embodiment obtained without creative efforts
The range of type protection.
In the description of the present invention, unless otherwise clearly defined and limited, term " connected ", " connection ", " Gu
It is fixed " it shall be understood in a broad sense, for example, it may be being fixedly connected, it may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements.For the ordinary skill in the art, it can be managed with concrete condition
Solve the concrete meaning of above-mentioned term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to
Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above "
One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special
Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only
Indicate that first feature horizontal height is less than second feature.
The utility model embodiment provides a kind of material spreading gear, realizes that material broadcasts sowing for being articulated on unmanned plane,
Wherein, material can be the substances such as granular vegetable seeds, agricultural fertilizer, agriculture medication.
As shown in Figure 1, the material spreading gear of the utility model embodiment, including dispenser 1, material receiver 2, feed appliance 3
With controller 4.
Dispenser 1 can be from the body feed tank of storage material, according to certain dosage by material transmission to material receiver 2
Device；Material receiver 2 can be the device that feed appliance 3 is sent to after receiving material in dispenser 1；Feed appliance 3, which can be, to be connect
According to certain sown scope discharge material to realize device that material broadcasts sowing after the material that glassware 2 is sent into is accelerated, controller 4 can be with
It is the device controlled the electronic device on spreading gear.
As shown in figs 2-4, in the utility model embodiment, dispenser 1 includes shell 110 and feeding wheel 18.Wherein,
Shell 110 has upper opening 1101 and under shed 1102, and upper opening 1101 is connected with body feed tank (not shown), and 18, feeding wheel
It under shed 1102, is driven and is rotated by actuator 15, feeding wheel 18 is equipped with the feeding chamber 181 for accommodating material, control
Device 4 is electrically connected with actuator 15, and material receiver 2 is located at 18 lower section of feeding wheel and is connected to feed appliance 3, the material in feeding chamber 181
Enter feed appliance 3 through material receiver 2, and is broadcasted sowing by feed appliance 3.
Specifically, as shown in figs 2-4, the shell 110 of dispenser 1 is the square casing of a upper and lower opening, in shell 110
It can be nested with funnelform water conservancy diversion frame 13, one end of 13 smaller opening of water conservancy diversion frame forms under shed 1102, and water conservancy diversion frame 13 is larger
One end of opening is connected to body feed tank, forms upper opening 1101, by funnelform water conservancy diversion frame 13, so that material has good stream
Dynamic property, material are easier to flow to feeding wheel 18.
As shown in Figure 4 and Figure 5, it is provided with bearing block 19 under shed 1102 on the both sides external face of water conservancy diversion frame 13,
Feeding wheel 18 is rotationally connect with water conservancy diversion frame 13 by bearing 182 and bearing block 19, and is opened under feeding wheel 18 is located at
At mouth 1102；Be provided with the accommodating cavity that can accommodate actuator 15 in shell 110, and by cover board 14 cover the accommodating cavity to avoid
Dust enters in actuator 15 service life for influencing actuator 15, and optionally, actuator 15 can be motor, such as can be
The servo motor of adjustable speed, it is preferable that actuator 15 can pass through first gear 16 and the engagement driving feeding wheel of second gear 17
18 rotations.In practical applications, actuator 15 can also directly drive the rotation of feeding wheel 18, or be passed by belt, chain etc.
Flowing mode drives feeding wheel 18 to rotate.
In a kind of preferred embodiment of the utility model, as shown in Figure 3 and Figure 4, dispenser 1 includes disturbance part 11.Tool
Body, disturbance part 11 is located at the upper opening 1101 of shell 110, is driven by actuator 15, such as actuator 15 can pass through skin
The driving disturbance rotation of part 11 of the kinds of drive such as band, chain is to disturb material.
Optionally, as shown in figure 3, disturbance part 11 can be driven by other actuator, for example, dispenser 1 can be with
Steering engine 12 is set.Specifically, 110 side wall of shell and 13 side wall of water conservancy diversion frame form an installation space, and steering engine 12 is located at installation sky
Between in, and connect by the through-hole on 13 side wall of water conservancy diversion frame with the disturbance part 11 water conservancy diversion frame 13 inside, disturb part 11 to drive and disturb
Animal material.
As shown in figure 4, being provided with dismountable door-plate 111 on shell 110, user can be to shell after dismantling door-plate 111
Steering engine 12, actuator 15 or other electronic devices in 110 etc. are safeguarded.
The material spreading gear feeding principle of the utility model embodiment is as follows:
When broadcasting sowing material, controller 4 controls the driving disturbance part 11 of steering engine 12 and disturbs material material spreading gear, so that leading
Material in stream frame 13 is flowed under the influence of disturbance under shed 1102, meanwhile, controller 4 controls actuator 15 and drives feeding
18 rotation of wheel, the feeding chamber 181 on feeding wheel 18 carry out feeding, on the one hand, can be to avoid by disturbing the perturbation action of part 11
Perhaps material doping sundries causes illiquidity to cause feeding chamber 181 can not feeding or can not enough feedings for material agglomeration
The problem of, on the other hand, by controlling the revolving speed of feeding wheel 18, can control material broadcasts sowing dosage.
As shown in Figure 3 and Figure 4, in the preferred embodiment of the utility model, 1102 two sides of under shed, which are respectively arranged with, prolongs
It extends to the stock guide 112 of the periphery of feeding wheel 18 and scrapes material strip 113, specifically, stock guide 112 can be rubber mat, stock guide
112 can extend in the cambered surface of feeding wheel 18 from the under shed 1102 that water conservancy diversion frame 13 is formed；Scraping material strip 113 can be hair
Brush, hairbrush can pass through stock guide from the cambered surface that shell 110 extends to feeding wheel 18 on the inner sidewall of under shed 1102
112 and scrape material strip 113, the material under shed 1102 on the one hand can be made to fall in the top of feeding chamber 181, avoid material from
Gap between under shed 1102 and feeding wheel 18 is fallen into material receiver 2, on the other hand, can stop to overflow by scraping material strip 113
The material of feeding chamber 181 is fallen into material receiver 2 out, further improves the accuracy of feeding.
As shown in figures 1 and 3, in the alternative embodiment of the utility model, material receiver 2 includes material receiving tube 23, feed appliance 3
Including feed pipe 33,23 one end of material receiving tube is located at 18 lower section of feeding wheel and is arranged with 181 face of feeding chamber, the other end and feed pipe
33 are connected, and are interconnected by material receiving tube 23 and feed pipe 33 and form splicing channel and the feeding passage of relative closure, can be with
It avoids the problem that in splicing and feeding process that materials from spattering causes material to broadcast sowing the influence of dosage inaccuracy and broadcasts sowing effect, further mentions
High material broadcasts sowing the accuracy of dosage.
As shown in Figure 5-Figure 8, in the preferred embodiment of the utility model, in axial direction it is arranged at least on feeding wheel 18
A line feeding chamber 181, includes the feeding chamber 181 of same number in every row again, the quantity of material receiving tube 23 and feed pipe 33 and every
The number of feeding chamber 181 is identical in row, and material receiving tube 23 is connected with the one-to-one correspondence of feed pipe 33.Specifically, on feeding wheel 18
It is example that every row, which is provided with 4 feeding chambers 181, then the quantity of material receiving tube 23 and feed pipe 33 is 4, and material receiving tube 23 with
The one-to-one correspondence of feed pipe 33 is connected to form 4 independent splicings and feeding passage, by the way that multiple feeding chambers 181 are arranged, with
And corresponding multiple material receiving tubes 23 and feed pipe 33, sown scope can be increased and that improves material broadcasts sowing efficiency.
Correspondingly, as shown in figure 8, being provided with partition 131 at the under shed 1102 of water conservancy diversion frame 13, under shed 1102 is divided
It is segmented into multiple feeding outlets corresponding with feeding chamber 181.By the way that partition 131 is arranged, on the one hand material can be divided equally to each
In a feeding chamber 181, the structural strength of water conservancy diversion frame 13 on the other hand can be improved.
As shown in Figure 2 and Figure 9, the quantity for disturbing part 11 can be one or more, and multiple disturbance parts 11 can pass through
One or more steering engines 12 drive.The disturbance part 11 of different number can be set in practical applications according to the size of water conservancy diversion frame 13
To play the effect of disturbance material.
As shown in Figure 10, in the alternative embodiment of the utility model, disturbance part 11 includes shaft 1111 and shaft 1111
The disturbance bracket 1112 of connection, disturbance bracket 1112 can be provided with disturbance ontology on each disturbance bracket 1112 to be multiple
1113, disturbance ontology 1113 may be a fixed connection or be rotatably connected with disturbance bracket 1112.Disturb ontology 1113 substantially
For a cylindrical body, a plurality of and consistent groove of cylindricality body axis direction can be distributed in the circumferential surface of cylindrical body.
As shown in figure 11, in another alternative embodiment, the substantially cylindrical body of ontology 1113 is disturbed, in the circle of cylindrical body
The a plurality of groove vertical with cylindricality body axis direction, round and smooth connection between each groove can be distributed in perimeter surface.
In the utility model embodiment, the grooves of different trends is arranged in disturbance ontology 1113, can be applicable in various types or
The material of the various granule sizes of person can replace different disturbance ontologies 1113 according to different materials in practical applications, mention
High material spreading gear versatility.
As shown in fig. 6, material receiver 2 further includes receiver 22, it is preferable that is connect in the alternative embodiment of the utility model
22 bottom of charging tray is provided with funnelform interconnecting piece, and material receiving tube 23 is connect with interconnecting piece, and connecting portion is in the lower section of feeding chamber 181
And it is arranged with 181 face of feeding chamber.By setting receiver 22 and funnel-form interconnecting piece, the splicing of material receiving tube 23 can be expanded
Range avoids the material missed and fallen from feeding chamber 181 and causes to broadcast sowing the problem of dosage inaccuracy, further improves object
Material broadcasts sowing the accuracy of dosage.
Optionally, it is provided with gasket 21 on receiver 22, receiver 22 and shell can be sealed by the gasket 21
Gap between 110 mating surface avoids material and flies so that forming closed splicing space between dispenser 1 and material receiver 2
Splash influence material broadcasts sowing dosage, further improves the accuracy that material broadcasts sowing dosage.
As shown in fig. 7, feed appliance 3 includes consolidating for fixed feed pipe 33 in another alternative embodiment of the utility model
Determine frame 32 and what is be electrically connected with controller 4 blow part 31.
Specifically, as shown in figure 12, feed pipe 33 is to be provided with air source inlet 331, material inlet 332 and material outlet
333 tee tube, material inlet 332 are set between air source inlet 331 and material outlet 333, and close to material outlet 333
It sets.Feed pipe 33 can be connected by material inlet 332 with material receiving tube 23.In practical applications, blowing part 31 can be fan
Or air compressor, when material broadcasts sowing, the control of controller 4 blows part 31 and provides high-speed flow at air source inlet 331, from
And negative pressure is formed at material inlet 332, so that the material in material receiving tube 23 accelerates into feed pipe 33, into feed pipe 33
In material under the acceleration of high-speed flow from material outlet 333 be discharged, realize material and broadcast sowing.Part 31 is blowed by setting to mention
For high-speed flow, the speed that material enters the speed of feed pipe 33 and material is discharged from feed pipe 33 is improved, so that material is spread
It broadcasts with good directive property, material is avoided to be influenced by natural crosswind or unmanned plane rotor wind, ensure that material broadcasted sowing
Sown scope.
As shown in figure 12, in the preferred embodiment of the utility model, the area of air source inlet 331 is greater than material outlet
333 area is less than or equal to the area of material outlet 333, unit time interior air-flow amount relative to the area of air source inlet 331
In identical situation, the feed pipe 33 of the utility model embodiment can form the higher air-flow of flow velocity, that is, pass through setting gas source
The area that the area of entrance 331 is greater than material outlet 333 can reduce under the air-flow of demand identical flow velocity and blow part 31
Power consumption improves the cruising ability of the battery of unmanned plane or material spreading gear.
As shown in fig. 7, in the preferred embodiment of the utility model, feed appliance 3 further includes current divider 34, current divider 34 with
Feed pipe 33 is provided with one end detachable connection of material outlet 333, it is preferable that feed pipe 33 and current divider 34 are using rotation
The mode of hook joint is attached.
Specifically, as shown in Figure 12 and Figure 13,333 outer circumference surface of material outlet is equipped with boss 334, current divider 34 and feeding
The splitter inlet 341 that pipe 33 connects is provided with the card slot 343 being adapted to boss 334, rotates into card slot by boss 334
Rotation hook joint connection is formed in 343.It, can be according to difference by the way that the current divider 34 with 33 detachable connection of feed pipe is arranged
Current divider 34 adjust material and broadcast sowing angle, can easily adjust the sown scope that material broadcasts sowing.
As shown in figure 13, in the alternative embodiment of the utility model, the section of the current divider outlet 342 of current divider 34 is
Ellipse can be sprawled the material broadcasted sowing is fan-shaped, made to broadcast sowing to the material on ground and more uniformly spread.
As shown in figure 14, in the preferred embodiment of the utility model, current divider 34 is extension type current divider, specifically
Alice 344 can be arranged on the excircle that current divider exports 342, can fix telescopic tubulose material by alice 344 for ground
Material can extend the length of current divider 34, to prolong when needing to extend current divider 34 by the tubular material on alice 344
It has grown and has blowed the time that part 31 accelerates material, so that material is broadcasted sowing with higher speed, material is broadcasted sowing with good anti-
Wind further improves the directive property for broadcasting sowing material, so that sown scope is more stable, material is broadcasted sowing also more uniformly.
As shown in fig. 7, in a kind of alternative embodiment of the utility model, material spreading gear further includes and controller 4
The temperature sensor 35 and/or lighting device 36 of electrical connection, can detecte in material spreading gear by temperature sensor 35 or
Person broadcasts sowing the temperature of environment, to be adjusted to material spreading gear, and can be convenient user by lighting device 36 and carries out
Night broadcasts sowing operation.
As shown in figure 15, the utility model embodiment provides a kind of unmanned plane, including unmanned plane main body 10, body feed tank
20, the dispenser 1 of the material spreading gear of flight control modules and the utility model embodiment, material spreading gear is connected to object
The feed appliance 3 of the lower section of hopper 20, material spreading gear is connect with unmanned plane main body 10, and controller is electrically connected with flight control modules
Connect (not shown).
The unmanned plane of the utility model embodiment can adjust material according to real-time flight speed and preset dosage of broadcasting sowing
The feeding dosage of dispenser 1 in spreading gear is realized that material broadcasts sowing accurately controlling for dosage, while can be adjusted in real time according to landform
Whole flying height and control 3 feeding speed of feed appliance are adjusted sown scope, so that material broadcasts sowing more uniformly.
In the description of this article, it is to be understood that term " on ", "lower", " right side ", etc. orientation or positional relationships be based on
Orientation or positional relationship shown in the drawings is merely for convenience of description and simplification and operates, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model
Limitation.In addition, term " first ", " second ", are only used to distinguish between description, have no special meaning.
In the description of this specification, the description of reference term " embodiment ", " example " etc. means to combine the embodiment
Or example particular features, structures, materials, or characteristics described are contained at least one embodiment or example of the utility model
In.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this narrating mode of specification be only be to understand device, those skilled in the art should
It considers the specification as a whole, the technical solutions in the embodiments can also be appropriately combined, and forming those skilled in the art can
With the other embodiments of understanding.
Technical principle of the utility model has been described above with reference to specific embodiments.These descriptions are intended merely to explain this reality
With novel principle, and it cannot be construed to the limitation to scope of protection of the utility model in any way.Based on the explanation herein,
Those skilled in the art, which does not need to pay for creative labor, can associate with other specific implementation modes of this utility model,
These modes are fallen within the protection scope of the utility model.
Claims (18)
1. a kind of material spreading gear characterized by comprising
Dispenser, material receiver, feed appliance and controller；
The dispenser includes:
Shell, the shell have upper opening and under shed, and the upper opening is connected with body feed tank；
Feeding wheel is located at the lower opening, is driven and is rotated by actuator, and the feeding wheel is equipped with for accommodating taking for material
Expect chamber；
The controller is electrically connected with the actuator；
The material receiver is located at below the feeding wheel and is connected to the feed appliance, connects described in the intracavitary material warp of the feeding
Glassware enters the feed appliance, and is broadcasted sowing by the feed appliance.
2. material spreading gear as described in claim 1, which is characterized in that the dispenser includes:
Part is disturbed, the disturbance part is located at the upper opening of the shell, is driven by the actuator.
3. material spreading gear as claimed in claim 2, which is characterized in that the disturbance part is multiple, multiple disturbances
Part is driven by one or more actuators.
4. material spreading gear as described in any one of claims 1-3, which is characterized in that the under shed two sides are respectively set
There is the stock guide for extending to the feeding wheel periphery and scrapes material strip.
5. material spreading gear as described in claim 1, which is characterized in that the shell is embedded to be cased with funnelform water conservancy diversion
Frame, one end of the water conservancy diversion frame smaller opening is towards the under shed.
6. material spreading gear as claimed in claim 5, which is characterized in that the lower opening of the water conservancy diversion frame be provided with every
The under shed is divided into multiple feedings corresponding with the feeding chamber and exported by plate.
7. material spreading gear as described in claim 1, which is characterized in that the material receiver includes material receiving tube, the feeding
Device includes feed pipe, and described material receiving tube one end is located at below the feeding wheel and is arranged with the feeding chamber face, the other end with
The feed pipe is connected.
8. material spreading gear as claimed in claim 7, which is characterized in that be in axial direction arranged at least on the feeding wheel
Feeding chamber described in a line includes the feeding chamber of same number in every row.
9. material spreading gear as claimed in claim 8, which is characterized in that the quantity of the material receiving tube and the feed pipe with
The number of feeding chamber is identical in every row, and the material receiving tube is connected with feed pipe one-to-one correspondence.
10. such as the described in any item material spreading gears of claim 7-9, which is characterized in that the material receiver further includes splicing
Disk, the splicing pan bottom are provided with funnelform interconnecting piece, and the material receiving tube is connect with the interconnecting piece.
11. material spreading gear as claimed in claim 10, which is characterized in that the mating surface of the receiver and the shell
Between be provided with gasket.
12. such as the described in any item material spreading gears of claim 7-9, which is characterized in that the feed appliance further includes fixing
The fixed frame of the feed pipe and part is blowed with what the controller was electrically connected；
The feed pipe is the tee tube for being provided with air source inlet, material inlet and material outlet, and the material inlet is located at institute
It states between air source inlet and the material outlet, the part that blows is set at the air source inlet, and the material receiving tube passes through institute
Material inlet is stated to be connected with the feed pipe.
13. material spreading gear as claimed in claim 12, which is characterized in that the area of the air source inlet is greater than the object
Expect the area of outlet.
14. material spreading gear as claimed in claim 12, which is characterized in that the feed appliance further includes current divider, described
Current divider and the feed pipe are provided with one end detachable connection of the material outlet.
15. material spreading gear as claimed in claim 14, which is characterized in that the current divider far from the feed pipe one
The section at end is ellipse.
16. the material spreading gear as described in claims 14 or 15, which is characterized in that the current divider is extension type shunting
Device.
17. material spreading gear as described in claim 1, which is characterized in that the material spreading gear further include with it is described
The temperature sensor and/or lighting device of controller electrical connection.
18. a kind of unmanned plane, which is characterized in that including unmanned plane main body, body feed tank, flight control modules and such as claim 1-
The dispenser of 17 described in any item material spreading gears, the material spreading gear is connected to the lower section of the body feed tank, institute
The feed appliance for stating material spreading gear is connect with the unmanned plane main body, and the controller is electrically connected with the flight control modules
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821617437.XU CN208993929U (en) | 2018-09-30 | 2018-09-30 | A kind of material spreading gear and unmanned plane |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821617437.XU CN208993929U (en) | 2018-09-30 | 2018-09-30 | A kind of material spreading gear and unmanned plane |
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| Publication Number | Publication Date |
|---|---|
| CN208993929U true CN208993929U (en) | 2019-06-18 |
Family
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020063057A1 (en) * | 2018-09-30 | 2020-04-02 | 广州极飞科技有限公司 | Material broadcast sowing device, unmanned aerial vehicle and material broadcast sowing method |
| CN110979684A (en) * | 2019-12-11 | 2020-04-10 | 贵州理工学院 | Can realize unmanned aerial vehicle of accurate seeding |
| CN112722276A (en) * | 2019-10-28 | 2021-04-30 | 广州极飞科技股份有限公司 | Broadcast sowing control method, broadcast sowing control device, broadcast sowing equipment and storage medium |
| CN114013657A (en) * | 2021-11-12 | 2022-02-08 | 云南省烟草公司昆明市公司 | Unmanned aerial vehicle and material delivery system |
-
2018
- 2018-09-30 CN CN201821617437.XU patent/CN208993929U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020063057A1 (en) * | 2018-09-30 | 2020-04-02 | 广州极飞科技有限公司 | Material broadcast sowing device, unmanned aerial vehicle and material broadcast sowing method |
| CN112722276A (en) * | 2019-10-28 | 2021-04-30 | 广州极飞科技股份有限公司 | Broadcast sowing control method, broadcast sowing control device, broadcast sowing equipment and storage medium |
| CN112722276B (en) * | 2019-10-28 | 2022-08-16 | 广州极飞科技股份有限公司 | Broadcast sowing control method, broadcast sowing control device, broadcast sowing equipment and storage medium |
| CN110979684A (en) * | 2019-12-11 | 2020-04-10 | 贵州理工学院 | Can realize unmanned aerial vehicle of accurate seeding |
| CN114013657A (en) * | 2021-11-12 | 2022-02-08 | 云南省烟草公司昆明市公司 | Unmanned aerial vehicle and material delivery system |
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