CN106714545B - Planting machine and agricultural unmanned plane - Google Patents
Planting machine and agricultural unmanned plane Download PDFInfo
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- CN106714545B CN106714545B CN201680002766.0A CN201680002766A CN106714545B CN 106714545 B CN106714545 B CN 106714545B CN 201680002766 A CN201680002766 A CN 201680002766A CN 106714545 B CN106714545 B CN 106714545B
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- 238000007789 sealing Methods 0.000 claims description 3
- 230000007480 spreading Effects 0.000 claims description 2
- 238000003892 spreading Methods 0.000 claims description 2
- 238000009331 sowing Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 8
- 238000012271 agricultural production Methods 0.000 description 7
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U50/00—Propulsion; Power supply
- B64U50/10—Propulsion
- B64U50/19—Propulsion using electrically powered motors
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/08—Broadcast seeders; Seeders depositing seeds in rows
- A01C7/16—Seeders with other distributing devices, e.g. brushes, discs, screws or slides
- A01C7/166—Centrifugal distributors
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/20—Parts of seeders for conducting and depositing seed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D1/00—Dropping, ejecting, releasing, or receiving articles, liquids, or the like, in flight
- B64D1/16—Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
- B64D27/02—Aircraft characterised by the type or position of power plants
- B64D27/24—Aircraft characterised by the type or position of power plants using steam or spring force
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U10/00—Type of UAV
- B64U10/10—Rotorcrafts
- B64U10/13—Flying platforms
- B64U10/16—Flying platforms with five or more distinct rotor axes, e.g. octocopters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U2101/00—UAVs specially adapted for particular uses or applications
- B64U2101/40—UAVs specially adapted for particular uses or applications for agriculture or forestry operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U2101/00—UAVs specially adapted for particular uses or applications
- B64U2101/45—UAVs specially adapted for particular uses or applications for releasing liquids or powders in-flight, e.g. crop-dusting
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Aviation & Aerospace Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Remote Sensing (AREA)
- Fertilizing (AREA)
- Sowing (AREA)
Abstract
A kind of planting machine, including：Motor (11), deceleration mechanism (13), rabbling mechanism (14) and material sow mechanism (15)；The rabbling mechanism (14), which is arranged, sows the discharge outlet above mechanism (15) in the material, for stirring material；The deceleration mechanism (13) includes：Input terminal, the first output shaft (131) and the second output shaft (132)；The output axis connection of the input terminal and the motor (11), so that the output shaft of the motor (11) drives the input terminal rotation；First output shaft (131) and the rabbling mechanism (14) are fixed, for driving the rabbling mechanism (14) with the rotation of the first revolving speed；Second output shaft (132) and the material are sowed mechanism (15) and are fixed, for driving the material to sow mechanism (15) with the rotation of the second revolving speed.Planting machine (10) provided by the invention drives rabbling mechanism (14) and material to sow mechanism (15) rotation simultaneously by deceleration mechanism (13), has simplified structure, has improved energy utilization rate.The present invention also provides a kind of agricultural unmanned planes.
Description
Technical field
The present invention provides a kind of planting machine and agricultural unmanned plane, belongs to agricultural implanted device technical field.
Background technique
With the development of science and technology agricultural production has gradually been developed to from hand labour to use based on machinery, and it is used to broadcast
The planting machine of kind is exactly the primary categories of agricultural production machinery.
Existing electrodynamic type planting machine includes：Hopper, air blower, air channel shell, motor and wheel disc.Wherein, the top of hopper
Portion offers feed inlet, and the bottom of hopper offers discharge port, and seed is then stored in hopper；It is fixed with outside air duct in discharge port
Shell offers air inlet in air channel shell；Air blower is arranged outside air channel shell, for rousing in air channel shell from air inlet
Wind, to realize the stirring to material by wind-force；The lower section of air channel shell is arranged in wheel disc, and is connected to motor, to pass through
The rotation of motor drives the wheel disc to rotate, to sow seed.
But it this is needed in such a way that air blower is stirred as seed and by motor sows power as seed
Two different power are set, and structure is very complicated.
Summary of the invention
In order to solve existing in the prior art above-mentioned or other potential problems, the present invention provides a kind of planting machine and agricultural
Unmanned plane.
According to some embodiments of the present invention, a kind of planting machine is provided, including：Motor, deceleration mechanism, rabbling mechanism and
Material sows mechanism；The rabbling mechanism is arranged in the material and sows discharge outlet above mechanism, for stirring material；Institute
Stating deceleration mechanism includes：Input terminal, the first output shaft and the second output shaft；The output shaft of the input terminal and the motor connects
It connects, so that the output shaft of the motor drives the input terminal rotation；First output shaft is fixed with the rabbling mechanism, is used
It is rotated in the drive rabbling mechanism with the first revolving speed；Second output shaft is sowed mechanism with the material and is fixed, and band is used for
It moves the material and sows mechanism and rotated with the second revolving speed.
According to some embodiments of the present invention, a kind of agricultural unmanned plane is provided, including：Rack and above-mentioned planting machine；It is described
Planting machine is mounted below the rack of the agricultural unmanned plane；The flight controller of the agricultural unmanned plane passes through electron speed regulator
It is electrically connected with the motor, for controlling the working condition of the motor.
Planting machine provided by the invention and agricultural unmanned plane drive rabbling mechanism and material to sow simultaneously by deceleration mechanism
Mechanism rotation, has simplified structure, has improved energy utilization rate.
Detailed description of the invention
Described in detail below, the above and other objects, features and advantages general of the embodiment of the present invention by referring to accompanying drawing
It becomes more clearly understood from.In the accompanying drawings, by by example and it is unrestricted in a manner of multiple embodiments of the invention are said
It is bright, wherein：
Fig. 1 is the structural schematic diagram for the planting machine that one embodiment of the invention provides；
Fig. 2 is the partial enlarged view of location A in Fig. 1；
Fig. 3 is the decomposition diagram of motor in Fig. 1, deceleration mechanism and rabbling mechanism；
Fig. 4 is the cross-sectional view of motor in Fig. 1, deceleration mechanism and rabbling mechanism；
Fig. 5 is the assembling structure schematic diagram of Fig. 1 decline material shell body and hopper；
Fig. 6 is the structural schematic diagram for the agricultural unmanned plane that one embodiment of the invention provides.
In figure：
1, agricultural unmanned plane；10, planting machine；11, motor；
12, motor cover；13, deceleration mechanism；131, the first output shaft；
132, the second output shaft；133, driving gear；134, transmission gear；
1341, first gear disk；1342, the first transmission gear；1343, the second transmission gear；
135, driven gear；136, second gear disk；137, fixed frame；
138, bearing；14, rabbling mechanism；141, stirring rod；
15, material sows mechanism；151, turntable；152, gusset；
153, block plate；16, battery；17, hopper；
171, feed inlet；172, foot prop connector；173, blanking shell；
174, raised；175, card slot；18, material regulating mechanism；
181, motor is adjusted；182, the first adjustment gear；183, the second adjustment gear；
184, sealing ring；185, anti-sticking felt；20, rack；
30, foot prop；40, connecting line；50, radar.
Specific embodiment
With reference to the accompanying drawing, it elaborates to some embodiments of the present invention.In the absence of conflict, following
Feature in embodiment and embodiment can be combined with each other.
Embodiment 1
The present embodiment provides a kind of planting machine 10, for being sowed in agricultural production, can be used alone or
Agricultural unmanned plane, tractor etc. is mounted on mechanically to use.
Fig. 1 is the structural schematic diagram of planting machine provided in this embodiment；Fig. 2 is the partial enlarged view of location A in Fig. 1；Fig. 3
For motor in Fig. 1, the decomposition diagram of deceleration mechanism and rabbling mechanism；Fig. 4 is motor, deceleration mechanism and rabbling mechanism in Fig. 1
Cross-sectional view；Fig. 5 is the assembling structure schematic diagram of Fig. 1 decline material shell body and hopper.
As shown in Figures 1 to 4, planting machine 10 provided in this embodiment, including:Motor 11, deceleration mechanism 13, rabbling mechanism
14 and material sow mechanism 15.Wherein, the discharge outlet that material sows 15 top of mechanism is arranged in rabbling mechanism 14, for stirring
Mix material；Deceleration mechanism 13 includes：Input terminal, the first output shaft 131 and the second output shaft 132；Input terminal is defeated with motor 11
Axis connection out, so that the output shaft of motor 11 drives input terminal rotation；First output shaft 131 is fixed with rabbling mechanism 14, is used for
Drive rabbling mechanism 14 with the rotation of the first revolving speed；Second output shaft 132 is sowed mechanism 15 with material and is fixed, for driving material to broadcast
Mechanism 15 is spread with the rotation of the second revolving speed.
Specifically, in the present embodiment, motor 11 can be any type of motor 11, such as brushless electricity in the prior art
Machine 11, stepper motor 11 either alternating current generator 11.Preferably, in the present embodiment using brushless motor 11 to better adapt to
The requirement of field work.In addition, above-mentioned motor 11 can be powered by external power supply, for example, passing through the connecting line for having plug
40 connect with the distribution box in farmland.Referring to Fig. 1, preferably, planting machine 10 further includes battery 16, the battery 16 and motor 11
Electrical connection, for powering for motor 11, so as to no longer need to connect using electric connection line 40 with external distribution box, to mention
The safety of high planting machine 10, and the attractive appearance of planting machine 10 can also be made, it is compact-sized.In addition, can be with outside motor 11
Motor cover 12 is set to protect motor 11.
Deceleration mechanism 13 can be any type of deceleration dress that can be realized level-one input, two-stage output in the prior art
It sets, for example, individually gear train or the reduction gearbox including gear train etc..Certainly, it should be appreciated by those skilled in the art that slowing down
Mechanism 13, which can also be, can be realized level-one input, more than two-stage export the deceleration device of (such as three-level or level Four).Also,
The deceleration mechanism 13 of the present embodiment is not limited to apply on planting machine, can be applied in other and needs multistage revolving speed output
In equipment.
Preferably, as illustrated in fig. 1 and 2, deceleration mechanism 13 can also include a fixed frame 137, to facilitate deceleration mechanism
13 installation.However, it is desirable to explanation, it will be understood by a person skilled in the art that above-mentioned fixed frame 137 is not deceleration mechanism 13
It is prerequisite.
In the present embodiment, deceleration mechanism 13 can be identical from the first output shaft 131 and the second output shaft 132 output two
Or different revolving speed namely the output of the first output shaft 131 the first revolving speed and the output of the second output shaft 132 the second revolving speed
It can be same or different.Preferably, in the present embodiment, the first revolving speed and the second revolving speed are different, are existed with adapting to planting machine 10
The mixing speed current demand different with speed is sowed when work.
It should also be noted that, the first output shaft 131 and the second output shaft 132 of deceleration mechanism 13 can coaxially can also be with
Different axis.Wherein, the first output shaft 131 and the second output shaft 132 it is coaxial be meant that the first output shaft 131 and the second output shaft
132 axis is overlapped；First output shaft 131 and the different axis of the second output shaft 132 are meant that the first output shaft 131 and second is defeated
The axis of shaft 132 is not overlapped, such as is parallel to each other or in a certain angle.Preferably, in the present embodiment, the first output shaft
131 and second output shaft 132 it is coaxial so that the mechanism of deceleration mechanism 13 is more compact, to reduce the volume of deceleration mechanism 13,
And then reduce the weight and volume of planting machine 10.
In addition, in the present embodiment, the first output shaft 131 and the second output shaft 132 can be by any in the prior art
What suitable material was made, such as plastics or metal.
In further example, the first output shaft 131 and the second output shaft 132 of deceleration mechanism 13 in the present embodiment
Coaxial and the first revolving speed and the second revolving speed be not identical, so that speed and stirring are sowed in the compact-sized and adaptation of deceleration mechanism
The different of speed require.
Rabbling mechanism 14 can be can be realized of using on planting machine 10 in the prior art to material stirring effect
Any agitating device, such as the element of blade, bar or other shapes driven by deceleration mechanism 13.It should be understood that stirring
Mixing mechanism 14 can move back and forth on straight line to stir material, such as along one in the plane of the direction of motion of vertical material
Item passes through reciprocating on the straight line of material；In another example rabbling mechanism 14 can also be in the flat of the direction of motion of vertical material
Make the circular motion namely rotary motion by material on face；For another example rabbling mechanism 14, which can also be, can pass through material
Path on make random motion, namely abnormity stirring.
Please refer to Fig. 3 and Fig. 4, it is preferable that rabbling mechanism 14 includes at least one stirring rod 141, and the stirring rod 141 is fixed
On the first output shaft 131.For example, stirring rod 141 can be at least one straight-bar, curved rod or other special-shaped bars, with reality
Existing different stirring demand.It is directly anchored on the first output shaft 131 in addition, stirring rod 141 can be；It is also possible near
One end of a few stirring rod 141 (such as four straight-bars) is fixed on a lantern ring, and it is defeated that the lantern ring is then set in first
It is on shaft 131 and fixed, to realize the purpose being fixed on stirring rod 141 on first output shaft 131.
Material sows the material that can be realized that mechanism 15 is also possible to use on planting machine 10 in the prior art and sows work
Any sowing apparatus, such as the turntable 151 or other structures that are driven by deceleration mechanism 13.
In addition, continuing to refer to figure 1 and Fig. 2, it is preferable that planting machine 10 can also include hopper 17, above the hopper 17
Feed inlet 171 is set, discharge port (not shown) is set below, and the aforementioned setting of rabbling mechanism 14 is in discharge outlet, with logical
The mode for crossing rotation keeps stirring more effective and prevents rabbling mechanism 14 stuck.Specifically, hopper 17 can be and appoint in the prior art
The cabinet with storing effect for type of anticipating, also, the concrete shape of cabinet, volume are not limited in the present embodiment.When
So, above-mentioned hopper 17, which can be, is separately provided, and is also possible to share with other devices, for example, when planting machine 10 is mounted on
When on agricultural unmanned plane, the water tank of agricultural unmanned plane can be used as hopper 17, can also individually be set on agricultural unmanned plane
Set the hopper 17 of planting machine 10.In above-mentioned preferred embodiment, by the way that hopper 17 is arranged, without artificial whole confession in seeding process
Material, it is more convenient to use.
Preferably, it is also equipped with blanking shell 173 in the bottom of hopper 17 (namely discharge port side), to guide from discharging
It is fallen on 10 structure of planting machine under the material of mouth outflow.Specifically in setting, blanking shell 173 can be with detachable or non-disconnectable
The mode unloaded is mounted on the bottom of hopper 17.For example, rotary bayonet or spiral shell can be passed through between blanking shell 173 and hopper 17
The modes such as line are detachably connected, so as to quickly clean the sundries inside planting machine.For example, shown in Fig. 5
Embodiment in, can be arranged in blanking shell 173 card slot 175 (such as generally L-shaped card slot 175), and exist accordingly
The protrusion 174 (such as rectangle or arc-shaped convex 174) matched with the card slot 175 is arranged in the bottom of hopper 17, to realize
Blanking shell 173 and hopper 17 are detachably connected.In other embodiments, blanking shell 173 and the hopper 17 pass through spiral shell
Line structure is detachably connected.Meanwhile when blanking shell 173 is arranged, above-mentioned fixed frame 137 can also be mounted on the blanking shell
On body 173, to realize the purpose being mounted on deceleration mechanism 13 in hopper 17.In addition, it should be noted that, above-mentioned blanking shell
Body 173 not must be provided with, such as when material is affected by the wind the distance of very little or discharge port and 10 structure of planting machine very
When close, it may not need and the blanking shell 173 is set.
The working principle of the planting machine 10 of the present embodiment is introduced briefly below：
After motor 11 starts, the revolving speed of motor 11 is output to the input terminal of deceleration mechanism 13 by the output shaft of motor 11
In, by the chronotropic action of deceleration mechanism 13, it is defeated that first is given from the first output shaft 131 and the output of the second output shaft 132 respectively
The fixed rabbling mechanism 14 of shaft 131 and the material fixed with the second output shaft 132 sow mechanism 15.On the one hand, it can drive
Rabbling mechanism 14 stirs the material for flowing to discharge port with the first rotational speed, such as the seed of vegetables or corn.It is another
Aspect, and material can be driven to sow mechanism 15 with the second rotational speed, thus will be from discharge port by inside blanking shell 173
It falls on the material that material is sowed in mechanism 15 to sow in soil, it is agitated for falling on the material that material is sowed in mechanism 15 certainly
What mechanism 14 stirred evenly.
It is for example drawn finally, the planting machine 10 of the present embodiment can be fixed in a manner of detachable or is non-removable
On the Moving Objects such as machine, agricultural unmanned plane.Preferably, planting machine 10 is fixed on by detachable connection method (such as Quick Release plate)
On Moving Objects, to improve the installation effectiveness of planting machine 10, to save the sowing time, while the peace of planting machine 10 is also reduced
Fill difficulty.
The planting machine 10 of the present embodiment is driven rabbling mechanism 14 and material to sow mechanism 15 simultaneously by deceleration mechanism 13 and revolved
Turn, to simplify component, the volume of planting machine 10 is reduced, so that its structure is more compact, and reduces its weight, together
When also optimize its energy utilization rate, to save the energy.It further, can by the way that planting machine to be fixed on Moving Objects
Remotely to control planting machine, avoid directly contacting because of operating personnel sow object caused by be poisoned risk.Also, when planting machine is fixed
When on agricultural unmanned plane, it can avoid operating apparatus and directly contact crop, reduce the harm to crop；And agricultural unmanned plane with
Fair speed flight, operating efficiency is high, and the pushing wind-force of the blade of the agricultural unmanned plane of rotary wind type is conducive to sow uniformly, prevents
Drift.
Embodiment 2
The present embodiment provides a kind of planting machine 10, for being sowed in agricultural production, can be used alone or
Agricultural unmanned plane, tractor etc. is mounted on mechanically to use.
Planting machine 10 provided in this embodiment is on the basis of embodiment 1, by deceleration mechanism 13 referring to FIG. 1 to FIG. 4,
Be set as include：Driving gear 133, transmission gear 134 and driven gear 135.Wherein, driving gear 133 is set in motor 11
Output shaft on；Driven gear 135 is engaged by transmission gear 134 with driving gear 133；Also, the first output shaft 131 is fixed
On the driven gear 135；Second output shaft 132 is fixed on transmission gear 134.
Specifically, driving gear 133, the diameter of transmission gear 134 and driven gear 135, the number of gears can be according to reality
The transmission ratio needed is configured, and how to realize that determining gear ratio calculation those skilled in the art may refer to corresponding religion section
Book or technical manual, are no longer repeated herein.For example, when needing lesser mixing speed (namely first revolving speed) and larger
When sowing speed (namely second revolving speed), the driven gear 135 of the big number of teeth and the transmission gear 134 of the small number of teeth can be used.
In addition, in the present embodiment, engagement can be directly engagement and be also possible to engage indirectly, for example, driving gear 133 and driving cog
134 engagement of wheel, can be transmission gear 134 and driving gear 133 directly touches, and be also possible to transmission gear 134 and driving gear
133 mediate contacts, namely there are also other transmission parts between transmission gear 134 and driving gear 133, such as another
Gear.
In addition, in the present embodiment, driving gear 133, transmission gear 134 and driven gear 135 can be by any appropriate
Current material be made, such as plastics or metal.
The planting machine 10 of the present embodiment, the power of motor 11 is transmitted by pinion unit, can be very easily real
An existing motor 11 controls rabbling mechanism 14 simultaneously and material sows mechanism 15 with same or different rotary speed working, and ties
Structure is also simple and compact；At the same time it can also the stable corresponding revolving speed of output, the failure rate of planting machine 10 is reduced.
It continues to refer to figure 1 to Fig. 4, it is preferable that transmission gear 134 includes：First gear disk 1341, the first transmission gear
1342 and second transmission gear 1343.Wherein, the first transmission gear 1342 and the second transmission gear 1343 are fixed on the first tooth
On wheel disc 1341；Also, the first transmission gear 1342 is engaged with driving gear 133, the second transmission gear 1343 and driven gear
135 engagements；Second output shaft 132 is fixed on aforementioned first gear disk 1341.
Specifically, first gear disk 1341 can be any type of toothed disc used in the prior art, but with can
The power of driving gear 133 is passed to driven gear 135 and is limited by realization, and the toothed disc that preferred structure is simple, small in size.
It is made in addition, any suitable material in the prior art can be used in first gear disk 1341, such as plastics or metal.
First transmission gear 1342 and the second transmission gear 1343 can be through existing conventional method, such as weld,
It is spirally connected, is fixed on first gear disk 1341, be also possible to, those skilled in the art integrally manufactured with first gear disk 1341
Member can select suitable fixed form according to manufacturing cost and required structural strength.Also, 1342 He of the first transmission gear
Second transmission gear 1343 can be used any suitable material in the prior art and be made, such as plastics or metal.In addition,
Any suitable location in first gear disk 1341 can be set in first transmission gear 1342 and the second transmission gear 1343.It is preferred that
Ground, the first transmission gear 1342 and the second transmission gear 1343 are separately fixed at two opposite surfaces of first gear disk 1341
On, to reduce the width in the one of direction of deceleration mechanism 13.Such as it is shown in Fig. 4 in the upper surface of first gear disk 1341
The first transmission gear 1342 is fixed, and fixes the scheme of the second transmission gear 1343 in its lower surface, can thus be reduced
The width of fast mechanism 13 horizontally.
The mode that second output shaft 132 is fixed on first gear disk 1341 can be existing by welding or being spirally connected etc.
Conventional fixing means is fixed on first gear disk 1341 in technology.Preferably, is offered on first gear disk 1341
Two output shafts, 132 installing port, the second output shaft 132 wear and are fixed on 132 installing port of the second output shaft, defeated to simplify second
The installation difficulty of shaft 132.For example, bearing 138 is provided at 132 installing port of the second output shaft, the installation of the second output shaft 132
On the bearing 138.Again preferably, the second output shaft 132 and first gear disk 1341 can be integrally formed, to improve the two
Structural strength.
Further, with continued reference to Fig. 3, deceleration mechanism 13 further includes：Second gear disk 136, driven gear 135 and first are defeated
Shaft 131 is fixed on the second gear disk 136.
Specifically, second gear disk 136 is also possible to any type of toothed disc used in the prior art, but preferred knot
Simple, the small in size toothed disc of structure.In addition, second gear disk 136 can be used in the prior art any suitable material production and
At, such as plastics or metal.Again preferably, as shown in figure 3, the first output shaft 131 is hollow shaft, and in second gear disk
Through-hole is offered on 136, so that the second output shaft 132 passes through and is contained in the inside of the first output shaft 131, to reduce deceleration
The lateral volume of mechanism 13.It is highly preferred that aforementioned through-hole is provided with the shaft core position of second gear disk 136, to make first defeated
Shaft 131 and the second output shaft 132 are coaxial, to further decrease the lateral volume of deceleration mechanism 13.
Embodiment 3
The present embodiment provides a kind of planting machine 10, for being sowed in agricultural production, can be used alone or
Agricultural unmanned plane, tractor etc. is mounted on mechanically to use.
Fig. 1 and Fig. 2 are please referred to, planting machine 10 provided in this embodiment is the basis in above-described embodiment 1 or embodiment 2
On, material is sowed into mechanism 15 and is set as including turntable 151, which is fixed on the second output shaft 132, and is located at and stirs
Mix the lower section of mechanism 14.
Specifically, being not construed as limiting in the present embodiment for the shapes and sizes of turntable 151, those skilled in the art are being set
Suitable shapes and sizes can be selected when setting according to actual needs.In addition, the turntable 151 of the present embodiment can be by the prior art
In any materials be made, such as plastics or metal.As illustrated in fig. 1 and 2, it is preferable that turntable 151 is metal material system
The disk made of, thus when the second output shaft 132 is disc-rotated, the outer edge of disk can be formed it is identical from
Mental and physical efforts guarantee the uniformity of sowing, and corrosion-resistant.
The planting machine 10 of the present embodiment, by the way that turntable 151 to be fixed on the second output shaft 132, thus defeated by second
Shaft 132 drives turntable 151 to rotate, and the material on turntable 151 will be fallen on after rabbling mechanism 14 in the work of centrifugal force
It is sowed in soil under, structure is simple, easy to use.
Further, with continued reference to Fig. 1 and Fig. 2, the center of above-mentioned turntable 151 is set below to the edge of turntable 151, from
And it is conducive to collection material, avoid material from dropping out turntable 151 under the action of non-centrifugal force.
Further, referring to Fig. 2, being additionally provided at least one gusset 152 on turntable 151, for turntable 151 to be divided
Region is sowed at multiple materials.When material enters turntable 151 from discharge port, it can uniformly fall into above-mentioned multiple materials and sow
In region, excessive material accumulation is avoided together, also, pass through setting gusset 152, additionally it is possible to the structure for reinforcing turntable 151, from
And improve the service life of planting machine 10.
Further, Fig. 1 and Fig. 2 are please referred to, material sows mechanism 15 and further includes：Block plate 153, the block plate 153 setting are turning
151 top of disk, and spreading space is formed with turntable 151, to avoid the top of materials from spattering when sowing.It is detailed, block plate 153
Shape can be just the same with the shape of turntable 151, or can also have a little difference, such as area is larger or smaller.
Preferably, the shape of block plate 153 is consistent with the shape of turntable 151, to simplify processing technology.
Embodiment 4
The present embodiment provides a kind of planting machine 10, for being sowed in agricultural production, can be used alone or
Agricultural unmanned plane, tractor etc. is mounted on mechanically to use.
Fig. 1 and Fig. 2 are please referred to, planting machine 10 provided in this embodiment is in above-described embodiment 1, embodiment 2 or embodiment
On the basis of 3, which further includes：Material regulating mechanism 18, this material adjustment structure is for adjusting the discharge port
Load.
Specifically, material regulating mechanism 18 can be the baffle that is arranged on the outside of discharge port, can move relative to discharge port,
To be formed together the tapping channel of a discharge adjustable amount by discharge port and baffle.Also, baffle can be and be slidably installed in out
The outside of material mouth is also possible to be hubbed on the outside of discharge port, or can also be the outside for being mounted on discharge port by connecting rod,
The baffle is driven to move in discharge outlet side to adjust the load of discharge port will pass through connecting rod.It that is to say, in actual setting
When, baffle movement can be driven to realize the adjustment to discharge port dead area by a variety of linked manners, to reach adjustment
The purpose of discharge hole for discharge amount.
The planting machine 10 of the present embodiment adjusts the load of discharge port by setting material regulating mechanism 18, thus
The application rate of unit area can be adjusted according to different material variety or soil regime, it is simple and convenient, easy to operate.
Further, material regulating mechanism 18 includes：Motor 181 and adjustment gear are adjusted, the adjusting motor 181 is for driving
Dynamic adjustment gear is moved to adjust the load of the discharge port.
Specifically, adjusting motor 181 can be used any type of motor 11 in the prior art, such as brushless motor 11,
Stepper motor 11 or alternating current generator 11 etc..Adjustment gear and the output shaft for adjusting motor 181 cooperate, defeated by adjusting motor 181
The rotation of shaft drives the adjustment gear mobile to adjust the function of adjustment gear masking discharging open area.For example, adjusting
Gear is fixed on a worm screw, and the external screw thread on worm screw is engaged with gear fixed on the output shaft for adjusting motor 181 again, from
And realize with adjust motor 181 come drive adjustment gear move to purpose.
In above-mentioned preferred embodiment, the load of discharge port is adjusted by adjusting the cooperation of motor 181 and adjustment gear,
Structure is simple, easy for installation, degree of regulation is high and easily operated.
Please continue to refer to Fig. 1 and Fig. 2, it is preferable that adjustment gear includes：First adjustment gear 182 and the second adjustment gear
183.Wherein, opening is offered in the first adjustment gear 182, this opening forms tapping channel with discharge port；Second adjustment gear
183 engage with the first adjustment gear 182, and are threaded through on the output shaft for adjusting motor 181, for driving the second adjustment gear
183 rotations, to adjust the load of tapping channel.
Specifically, the opening in the first adjustment gear 182 can open up according to actual needs, can be round hole,
Slotted eye, polygonal hole or profiled holes.The transmission ratio of adjustment gear and the second adjustment gear 183 can be according to reality
It needs to be configured, circular can make reference to the text-book or technical manual, is no longer repeated herein.
Further, material regulating mechanism 18 further includes：Angular displacement sensor, which, which is set to, adjusts motor
On 181, for sensing the angular displacement for adjusting motor 181, to improve the degree of regulation of load.Specifically, angular displacement sensor
It can be the sensor, such as Hall sensor, potentiometer pick-off etc. that can measure angular displacement in the prior art.
When specifically used, starting adjusts motor 181, and the output shaft for adjusting motor 181 drives the rotation of the second adjustment gear 183
Turn, so that the rotation of the first adjustment gear 182 is driven, so that shape between the opening opened up and discharge port in the first adjustment gear 182
At the tapping channel of different cross section size, to control load.Meanwhile angular displacement sensor detects the second adjustment gear 183
Rotation angle or displacement, and the data feedback that will test to adjust motor 181, adjust motor 181 receive angle position
After the data that displacement sensor is sent, through according to the data and its output of adjustment such as comparison, calculate, namely adjust turning for its output shaft
Speed, to improve the precision of load adjustment.
Further, it with continued reference to Fig. 1 and Fig. 2, sows in material regulating mechanism 18 and the material and may be used also between mechanism 15
Sealing ring 184 is arranged, revealed from gap to avoid granular material.
Further, with continued reference to Fig. 1 and Fig. 2, when blanking shell 173 is arranged, material regulating mechanism 18 and blanking shell
Anti-sticking felt 185 is additionally provided between 173, for preventing material from entering between material regulating mechanism 18 and blanking shell 173
In gap, to avoid the rotation for influencing the first adjustment gear 182.
Embodiment 5
The present embodiment provides a kind of agricultural unmanned planes, for carrying out sowing in agricultural production
Fig. 6 is the structural schematic diagram of agricultural unmanned plane provided in this embodiment.
As shown in fig. 6, agricultural unmanned plane 1 provided in this embodiment, including：Rack 20 and planting machine 10.Wherein, planting machine
10 are mounted on 20 lower section of rack of agricultural unmanned plane 1；The flight controller of agricultural unmanned plane 1 passes through electron speed regulator and motor 11
Electrical connection, for controlling the working condition of motor 11.
Specifically, the rack 20 in the present embodiment can be any type of rack used in existing agricultural unmanned plane 1
20.The rack 20 of the agricultural unmanned plane 1 of existing quadrotor, six rotors can be used for example.Flight controller and electron speed regulator
Be also possible to any type of flight controller that agricultural unmanned plane in the prior art or other kinds of unmanned plane use and
Electron speed regulator.
The planting machine 10 in any of the above-described embodiment, structure, function, working principle and effect can be used in planting machine 10
It may refer to above-described embodiment, no longer repeated herein.In addition, planting machine 10 can be with detachable or non-removable side
Formula is mounted on the lower section of the rack 20 of agricultural unmanned plane 1.For example, the rack 20 of planting machine 10 and agricultural unmanned plane 1 can pass through
Fast detachable unit removably links together, and any Fast detachable unit in the prior art, such as Quick Release can be used in Fast detachable unit
Plate, buckle or screw thread.Meanwhile between the motor 11 and flight controller of planting machine 10 be electrically connected can by wired or
It is shown in wireless mode, such as Fig. 3, motor 11 and flight controller (not shown) pass through connecting line 40 and be connected electrically in one
It rises, to transmit control signal.
Further, the hopper 17 of planting machine 10 can be used the water tank of agricultural unmanned plane 1 or material can also be separately provided
Case 17.When hopper 17 is separately provided in planting machine 10, hopper 17 is fixed on the foot prop 30 of the agricultural unmanned plane 1, also,
It is provided with feed inlet 171 above hopper 17, is provided with discharge port below, the rabbling mechanism 14 of planting machine 10 is located at discharge port
Place, to improve stirring efficiency and avoid its stuck.Preferably, foot prop connector 172 is provided on hopper 17, for it is agricultural
The foot prop 30 of unmanned plane 1 is fixed.Wherein, foot prop connector 172 can be any form of fixing piece, such as spiral shell in the prior art
Tether fitting either bayonet connection.
Further, planting machine can also include blanking shell 173, structure, function and the effect of the blanking shell 173 with it is upper
It is identical to state embodiment, for details, reference can be made to above-described embodiments, are no longer repeated herein.
Further, radar 50 can also be set on planting machine 10, for carrying out avoidance, to improve agricultural unmanned plane 1
Obstacle avoidance ability, avoid agricultural unmanned plane 1 from colliding in flight course with barrier.
The course of work of agricultural unmanned plane is introduced briefly below：
Firstly, charging material into hopper 17 or water tank as hopper 17, then start agricultural unmanned plane 1.Work as agriculture
When reaching sowing region with unmanned plane 1, control motor 11 starts with motor 181 is adjusted respectively for flight controller control, motor 11
Output drive rabbling mechanism 14 and 10 structure of planting machine to rotate respectively after the deceleration of deceleration mechanism 13, adjust motor 181 and then adjust
The discharging size of discharge port.Material flows to the agitated mechanism 14 of discharge outlet from hopper 17 and stirs evenly, then by through adjusting
The tapping channel that mechanism and discharge port are formed is fallen on 10 structure of planting machine, is finally sowed in soil under the influence of centrifugal force.
In seeding process, mixing speed sows speed and load can be according to the particle size of material, the sowing of unit area
The various factors such as amount, and sowing region are adjusted, for example, being adjusted by remote controler, answering on intelligent terminal or computer
Use software adjustment.
The agricultural unmanned plane 1 of the present embodiment, planting machine 10 drive rabbling mechanism 14 and object by deceleration mechanism 13 simultaneously
Material sows the rotation of mechanism 15, to simplify component, reduces the volume of planting machine 10, so that its structure is more compact, and
Its weight is reduced, while also optimizing its energy utilization rate, to save the energy.
Technical solution, technical characteristic in above each embodiment with can be independent in this conflicting situation, or
Person is combined, as long as belonging to the equivalent reality in the application protection scope without departing from the cognitive range of those skilled in the art
Apply example.
In several embodiments provided by the present invention, it should be understood that disclosed relevant apparatus and method, Ke Yitong
Other modes are crossed to realize.For example, the apparatus embodiments described above are merely exemplary, for example, the module or list
Member division, only a kind of logical function partition, there may be another division manner in actual implementation, for example, multiple units or
Component can be combined or can be integrated into another system, or some features can be ignored or not executed.Another point is shown
The mutual coupling, direct-coupling or communication connection shown or discussed can be through some interfaces, between device or unit
Coupling or communication connection are connect, can be electrical property, mechanical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme
's.
It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated list
Member both can take the form of hardware realization, can also realize in the form of software functional units.
If the integrated unit is realized in the form of SFU software functional unit and sells or use as independent product
When, it can store in a computer readable storage medium.Based on this understanding, technical solution of the present invention is substantially
The all or part of the part that contributes to existing technology or the technical solution can be in the form of software products in other words
It embodies, which is stored in a storage medium, including some instructions are used so that computer disposal
Device 101 (processor) performs all or part of the steps of the method described in the various embodiments of the present invention.And storage medium above-mentioned
Including：USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random
Access Memory), the various media that can store program code such as disk or CD.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Finally it should be noted that：The above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Present invention has been described in detail with reference to the aforementioned embodiments for pipe, those skilled in the art should understand that：Its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (21)
1. a kind of planting machine, which is characterized in that including：Motor, deceleration mechanism, rabbling mechanism and material sow mechanism；
The rabbling mechanism is arranged in the material and sows discharge outlet above mechanism, for stirring material；
The deceleration mechanism includes：Input terminal, the first output shaft and the second output shaft；
The output axis connection of the input terminal and the motor, so that the output shaft of the motor drives the input terminal rotation；
First output shaft is fixed with the rabbling mechanism, for driving the rabbling mechanism to rotate with the first revolving speed；
Second output shaft is sowed mechanism with the material and is fixed, and is revolved for driving the material to sow mechanism with the second revolving speed
Turn；
The deceleration mechanism includes：Driving gear, first gear disk, the first transmission gear, the second transmission gear, driven gear with
And second gear disk；
The driving gear is set on the output shaft of the motor；
First transmission gear and the second transmission gear are fixed on opposite two of the first gear disk in the horizontal direction respectively
On a surface；
First transmission gear is engaged with the driving gear, and second transmission gear is engaged with the driven gear；
The first gear disk is set on second output shaft；
The driven gear is fixed in the horizontal direction on the one of surface of second gear disk, the second gear disk with
Hollow first output shaft is fixed, and the second gear disk is set on second output shaft；
Second output shaft is threaded through in first output shaft.
2. planting machine according to claim 1, which is characterized in that first revolving speed is identical as the second revolving speed or not
Together.
3. planting machine according to claim 1, which is characterized in that first output shaft and second output shaft are coaxial
Or different axis.
4. planting machine according to claim 1, which is characterized in that the rabbling mechanism includes at least one stirring rod, institute
Stirring rod is stated to be fixed on first output shaft.
5. planting machine according to claim 1, which is characterized in that the material sows mechanism and includes：Turntable, the turntable
It is fixed on second output shaft, and is located at the lower section of the rabbling mechanism.
6. planting machine according to claim 5, which is characterized in that the center of the turntable is lower than the edge of the turntable.
7. planting machine according to claim 5, which is characterized in that be provided at least one gusset on the turntable, be used for
It is divided into multiple materials to sow region the turntable.
8. planting machine according to claim 5, which is characterized in that the material sows mechanism and further includes：Block plate, the gear
Disk is arranged above the turntable, and forms spreading space with the turntable.
9. planting machine according to claim 1, which is characterized in that the planting machine further includes：Material regulating mechanism, it is described
Material regulating mechanism is used to adjust the load of discharge port.
10. planting machine according to claim 9, which is characterized in that the material regulating mechanism includes：Adjust motor and tune
Gear is saved, the adjusting motor is for driving adjustment gear to move to adjust the load of the discharge port.
11. planting machine according to claim 10, which is characterized in that the adjustment gear includes：First adjustment gear and
Second adjustment gear；
Opening is offered in first adjustment gear, the opening forms tapping channel with the discharge port；
Second adjustment gear is engaged with first adjustment gear, and is threaded through on the output shaft for adjusting motor, is used
In driving the second adjustment gear rotation, to adjust the load of the tapping channel.
12. planting machine according to claim 10, which is characterized in that the material regulating mechanism further includes：Angular displacement passes
Sensor, the angular displacement sensor are set on the adjusting motor, for sensing the angular displacement for adjusting motor.
13. planting machine according to claim 9, which is characterized in that the material regulating mechanism and the material planting machine
Sealing ring is provided between structure.
14. planting machine according to claim 1, which is characterized in that the planting machine further includes：Battery, the battery with
The motor electrical connection, for powering for the motor.
15. planting machine according to claim 1, which is characterized in that the planting machine further includes：Hopper, on the hopper
Side is provided with feed inlet, discharge port is provided with below the hopper, the rabbling mechanism is located at the discharge outlet.
16. planting machine according to claim 15, which is characterized in that the planting machine further includes：Blanking shell, it is described to fall
Material shell body is detachably connected to the bottom of the hopper, and the material of the planting machine sows mechanism and is located at the blanking shell
Lower section.
17. a kind of agricultural unmanned plane, which is characterized in that including：Rack and the described in any item planting machines of claim 1-14；
The planting machine is mounted below the rack of the agricultural unmanned plane；
The flight controller of the agricultural unmanned plane is electrically connected by electron speed regulator with the motor, for controlling the motor
Working condition.
18. agricultural unmanned plane according to claim 17, which is characterized in that the planting machine further includes：Hopper；
The hopper is fixed on the foot prop of the agricultural unmanned plane；
It is provided with feed inlet above the hopper, discharge port is provided with below the hopper, the rabbling mechanism is located at described
Discharge outlet.
19. agricultural unmanned plane according to claim 18, which is characterized in that foot prop connector is provided on the hopper,
For being fixed with the foot prop of agricultural unmanned plane.
20. agricultural unmanned plane according to claim 18, which is characterized in that the planting machine further includes：Blanking shell, institute
The bottom that blanking shell is detachably connected to the hopper is stated, the mechanism that sows of the material planting machine is located at the blanking shell
The lower section of body.
21. agricultural unmanned plane according to claim 17, which is characterized in that be additionally provided with radar on the planting machine, use
In progress avoidance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810982935.2A CN109110130B (en) | 2016-11-23 | 2016-11-23 | Sowing machine and agricultural unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2016/106996 WO2018094627A1 (en) | 2016-11-23 | 2016-11-23 | Sowing machine and agricultural unmanned vehicle |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810982935.2A Division CN109110130B (en) | 2016-11-23 | 2016-11-23 | Sowing machine and agricultural unmanned aerial vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN106714545A CN106714545A (en) | 2017-05-24 |
| CN106714545B true CN106714545B (en) | 2018-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810982935.2A Expired - Fee Related CN109110130B (en) | 2016-11-23 | 2016-11-23 | Sowing machine and agricultural unmanned aerial vehicle |
| CN201680002766.0A Expired - Fee Related CN106714545B (en) | 2016-11-23 | 2016-11-23 | Planting machine and agricultural unmanned plane |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810982935.2A Expired - Fee Related CN109110130B (en) | 2016-11-23 | 2016-11-23 | Sowing machine and agricultural unmanned aerial vehicle |
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| Country | Link |
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| CN (2) | CN109110130B (en) |
| WO (1) | WO2018094627A1 (en) |
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| CN105144926A (en) * | 2015-09-30 | 2015-12-16 | 深圳高科新农技术有限公司 | Automatic material sowing mechanism |
| CN205336838U (en) * | 2016-01-27 | 2016-06-29 | 深圳高科新农技术有限公司 | Scattering device and flight scattering device |
| CN205418114U (en) * | 2016-03-21 | 2016-08-03 | 中国农业大学 | Agricultural unmanned aerial vehicle that scatters |
| CN206196305U (en) * | 2016-11-23 | 2017-05-31 | 深圳市大疆创新科技有限公司 | Planting machine and agricultural unmanned plane for agricultural unmanned plane |
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| JP2003023949A (en) * | 2001-07-19 | 2003-01-28 | Fuji Heavy Ind Ltd | Particulate sprayer for helicopter |
| KR20120052480A (en) * | 2010-11-16 | 2012-05-24 | 대한민국(농촌진흥청장) | Seeding apparatus for unmaned helicopter |
| CN202354058U (en) * | 2011-10-21 | 2012-08-01 | 高阳 | Solid fertilizer spreading machine |
| CN103477775B (en) * | 2013-09-09 | 2015-07-08 | 台州卓泰工贸有限公司 | Automatic stirring and blanking fertilizer applicator driven by stepping type travel mechanism |
| CN204323693U (en) * | 2014-11-20 | 2015-05-13 | 成都群侠科技有限公司 | Unmanned plane sowed by hybrid fertilizer |
| CN204598652U (en) * | 2015-04-02 | 2015-09-02 | 郝霄瀚 | Agricultural planting machine |
| ES2712302T3 (en) * | 2015-06-22 | 2019-05-10 | Plantium S A | Seed dosing device by direct drive |
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2016
- 2016-11-23 WO PCT/CN2016/106996 patent/WO2018094627A1/en active Application Filing
- 2016-11-23 CN CN201810982935.2A patent/CN109110130B/en not_active Expired - Fee Related
- 2016-11-23 CN CN201680002766.0A patent/CN106714545B/en not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102498811A (en) * | 2011-10-21 | 2012-06-20 | 高阳 | Solid fertilizer broadcaster |
| CN104176254A (en) * | 2014-08-06 | 2014-12-03 | 华南农业大学 | Onboard device suitable for sowing job of unmanned aerial vehicle and sowing method |
| CN105144926A (en) * | 2015-09-30 | 2015-12-16 | 深圳高科新农技术有限公司 | Automatic material sowing mechanism |
| CN205336838U (en) * | 2016-01-27 | 2016-06-29 | 深圳高科新农技术有限公司 | Scattering device and flight scattering device |
| CN205418114U (en) * | 2016-03-21 | 2016-08-03 | 中国农业大学 | Agricultural unmanned aerial vehicle that scatters |
| CN206196305U (en) * | 2016-11-23 | 2017-05-31 | 深圳市大疆创新科技有限公司 | Planting machine and agricultural unmanned plane for agricultural unmanned plane |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106714545A (en) | 2017-05-24 |
| CN109110130A (en) | 2019-01-01 |
| CN109110130B (en) | 2020-12-15 |
| WO2018094627A1 (en) | 2018-05-31 |
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