CN112158336A

CN112158336A - Agricultural seeder based on unmanned aerial vehicle

Info

Publication number: CN112158336A
Application number: CN202011172828.7A
Authority: CN
Inventors: 谭碧英
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-01-01

Abstract

The invention is suitable for the technical field of unmanned aerial vehicle equipment, and provides an agricultural seeding device based on an unmanned aerial vehicle, which comprises: unmanned aerial vehicle, chamber and pay-off chamber sieve, the chamber of sieving passes through baffle box and storage case intercommunication, pay-off intracavity fixed mounting has the pay-off post, the pay-off post periphery is encircleed and is laid the spiral delivery sheet, the width of approach groove is the same with the diameter of seed, be equipped with a plurality of through-holes with the junction of spiral delivery sheet on the pay-off post, the seed gets into the spiral delivery sheet in proper order to pass through the through-hole one by one, realize seed intermittent type nature seeding, needn't worry because the too many problem that influence seed development of disposable seeding fall into in the field after the seed gets into the branch material pipe in turn and accomplish the seeding, the flexible pipe of sliding can increase the length of branch material pipe, increase the seeding area, the seed of shrivelled gets into in the collecting box through the hole of sieving and is collected, realizes sieving the seed, rejects shr.

Description

Agricultural seeder based on unmanned aerial vehicle

Technical Field

The invention relates to the technical field of unmanned aerial vehicle equipment, in particular to an agricultural seeding device based on an unmanned aerial vehicle.

Background

Unmanned aerial vehicles are unmanned aerial vehicles for short, and are unmanned aerial vehicles operated by radio remote control equipment and self-contained program control devices.

The mode that depends on ground work is mostly sowed to current agricultural, and the mechanical efficiency on ground then will be lower relatively much, and artificial mode is inefficient, and the flow of sowing moreover can't be controlled, probably sow the too much development that influences the seed, can't carry out intermittent type nature's seeding according to the size of sowing area.

Disclosure of Invention

The invention aims to provide an agricultural seeding device based on an unmanned aerial vehicle, and aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

an agricultural seeder based on unmanned aerial vehicle, includes: unmanned aerial vehicle, chamber and the pay-off chamber sieve, unmanned aerial vehicle is connected with the storage case through a plurality of connecting plates, the storage roof portion articulates there is sealed lid, the chamber that sieves passes through baffle box and storage case intercommunication, the discharge gate department in chamber that sieves is equipped with the pay-off chamber, pay-off intracavity fixed mounting has the pay-off post, the pay-off post periphery is encircleed and has been laid the spiral delivery sheet, the spiral delivery sheet passes through the priming groove and is connected with the pay-off chamber, the width of priming groove is the same with the diameter of seed, the spiral delivery sheet sets up with the lateral wall laminating in pay-off chamber, the junction with the spiral delivery sheet on the pay-off post is equipped with a plurality of through-holes, and is a plurality of clearance between the through-hole is the same, the discharge gate and the branch material pipe fixed connection of pay-.

As a further scheme of the invention: divide material pipe quantity to be a plurality of and be the contained angle and lay, the discharging pipe is equipped with the second swiveling wheel with the junction that divides the material pipe and rotates to be connected on the discharging pipe inner wall, the second swiveling wheel is connected with driving motor's output, and is equipped with second intercommunication mouth on the second swiveling wheel.

As a still further scheme of the invention: each distributing pipe is connected with a telescopic pipe in a sliding mode.

As a still further scheme of the invention: the bottom plate of the storage box is obliquely arranged and is communicated with the guide chute at the lower end.

As a still further scheme of the invention: the junction of baffle box and sieve chamber is equipped with the first swiveling wheel of being connected with the output of output motor, be equipped with first opening of communicating on the first swiveling wheel.

As a still further scheme of the invention: sieve intracavity fixedly connected with crosses the sieve, it is equipped with a plurality of sieve meshes to cross on the sieve, it is equipped with the collecting box to cross the sieve below, and communicates through the sieve hole between the two.

As a still further scheme of the invention: the cross sieve sets up in the slope, and is connected with the pay-off chamber in lower one end, cross the top of the higher one end of sieve and be equipped with the baffle box.

Compared with the prior art, the invention has the beneficial effects that:

1. the seed gets into the spiral feeding plate in proper order to through the through-hole one by one, realize seed intermittent type nature seeding, needn't worry because the too much problem that influences seed development of disposable seeding.

2. The seeds fall into the field after entering the material separating pipe in turn to complete the seeding, and the length of the material separating pipe can be increased by sliding the telescopic pipe, so that the seeding area is increased.

3. The shrivelled seed is collected in getting into the collecting box through the hole that sieves, realizes sieving to the seed, rejects the bad kind of shrivelled effectively, improves seeding efficiency.

Drawings

Fig. 1 is a schematic structural diagram of an agricultural seeding device based on an unmanned aerial vehicle.

Fig. 2 is a schematic structural diagram of a feeding column in an agricultural seeding device based on an unmanned aerial vehicle.

Fig. 3 is a schematic structural diagram of a distributing pipe in the agricultural seeding device based on the unmanned aerial vehicle.

Fig. 4 is a schematic structural view of a second rotating wheel in the agricultural seeding device based on the unmanned aerial vehicle.

Fig. 5 is a schematic structural diagram of a first rotating wheel in an agricultural seeding device based on an unmanned aerial vehicle.

In the drawings: the device comprises an unmanned aerial vehicle 1, a connecting plate 2, a storage box 3, a sealing cover 4, a guide chute 5, a guide chute 6, a sieving cavity 7, a first rotating wheel 8, an output motor 9, a sieving plate 10, a sieving hole 10, a collecting box 11, a feeding cavity 12, a feeding groove 13, a spiral feeding plate 14, a through hole 15, a discharging pipe 16, a second rotating wheel 17, a driving motor 18, a material distributing pipe 19, a telescopic pipe 20, a feeding column 21, a first communicating port 22 and a second communicating port 23.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.

As shown in fig. 1 to 2, in an embodiment of the present invention, an agricultural seeding device based on an unmanned aerial vehicle includes: an unmanned aerial vehicle 1, a sieving chamber 6 and a feeding chamber 12, wherein the unmanned aerial vehicle 1 is connected with a material storage box 3 through a plurality of connecting plates 2, the top of the storage box 3 is hinged with a sealing cover 4, the sieving cavity 6 is communicated with the storage box 3 through a material guide groove 5, a feeding cavity 12 is arranged at the discharge port of the sieving cavity 6, a feeding column 21 is fixedly arranged in the feeding cavity 12, the periphery of the feeding column 21 is provided with a spiral feeding plate 14 in a surrounding way, the spiral feeding plate 14 is connected with the feeding cavity 12 through a material guiding groove 13, the width of the material guiding groove 13 is the same as the diameter of the seeds, the spiral feeding plate 14 is attached to the side wall of the material feeding cavity 12, a plurality of through holes 15 are arranged at the connecting part of the feeding column 21 and the spiral feeding plate 14, the gaps among the through holes 15 are the same, the discharge hole at the bottom of the feeding column 21 is connected with the discharge pipe 16, and the discharge hole of the discharge pipe 16 is fixedly connected with the material distributing pipe 19.

In practical application, seeds are stored in the storage box 3, then the storage box 3 is closed by turning over the sealing cover 4, the seeds pass through the guide chute 5 and the sieving cavity 6 and then enter the feeding cavity 12, enter the spiral feeding plate 14 through the guide chute 13 and roll downwards along the spiral feeding plate 14, pass through the through hole 15 and then enter the through hole 15 under the action of gravity, fall from the bottom through the feeding column 21 and enter the discharging pipe 16, due to the limited width of the guide chute 13, the seeds enter the spiral feeding plate 14 in sequence and pass through the through holes 15 one by one, finally enter the distributing pipe 19 to realize intermittent seeding of the seeds, if the seeds excessively enter the spiral feeding plate 14 at one time, the first seeds enter the first through hole 15, and meanwhile, the second seeds cannot enter the through hole 15, move to the second through hole 15 and enter the second through hole 15, and similarly, the third seeds enter the third through hole 15, when the first seed enters the first through hole 15, the seed passing through the first through hole 15 enters the first through hole 15, and the process is circulated, so that the problem that the seed development is influenced due to too much sowing at one time is avoided.

As shown in fig. 1 to 4, as a preferred embodiment of the present invention, the number of the material distribution pipes 19 is plural and the pipes are arranged at equal angles, a second rotating wheel 17 is arranged at a connection position between the material discharge pipe 16 and the material distribution pipes 19 and rotatably connected to an inner wall of the material discharge pipe 16, the second rotating wheel 17 is connected to an output end of the driving motor 18, and a second communication port 23 is arranged on the second rotating wheel 17.

As shown in fig. 3, as another preferred embodiment of the present invention, a telescopic pipe 20 is slidably connected to each of the material distributing pipes 19.

In practical application, driving motor 18 drive second swiveling wheel 17 is rotatory, divide material pipe 19 to set up to a plurality ofly, when the seed falls to second swiveling wheel 17 from discharging pipe 16, wait to when second intercommunication mouth 23 aligns with certain feed inlet that divides material pipe 19, the seed gets into this branch material pipe 19 through second intercommunication mouth 23, the seed falls into in the field after getting into in turn and accomplishes the seeding behind the branch material pipe 19, slide extension pipe 20 can increase the length that divides material pipe 19, increase the seeding area, improve seeding efficiency.

As another preferred embodiment of the present invention, as shown in fig. 1, the bottom plate of the storage bin 3 is inclined and is communicated with the material guide chute 5 at a lower end thereof.

As shown in fig. 1 to 5, as another preferred embodiment of the present invention, a first rotating wheel 7 connected to an output end of an output motor 8 is disposed at a connection point of the material guide chute 5 and the sieving chamber 6, and a first communication port 22 is disposed on the first rotating wheel 7.

As shown in fig. 1, as another preferred embodiment of the present invention, a sieving plate 9 is fixedly connected in the sieving chamber 6, a plurality of sieving holes 10 are arranged on the sieving plate 9, a collecting box 11 is arranged below the sieving plate 9, and the sieving plate 9 and the collecting box are communicated through the sieving holes 10.

As shown in fig. 1, as another preferred embodiment of the present invention, the screening plate 9 is disposed obliquely and connected to the feeding chamber 12 at a lower end, and the material guiding chute 5 is disposed above the upper end of the screening plate 9.

In practical application, the output motor 8 drives the first rotating wheel 7 to rotate, when seeds fall onto the first rotating wheel 7 from the material guide chute 5, and when the first communicating port 22 is aligned with the inner wall of the material guide chute 5, the seeds enter the sieving chamber 6 through the first rotating wheel 7, and when the first communicating port 22 rotates away from the material guide chute 5, the seeds stop falling and are accumulated inside the material guide chute 5 and the material storage box 3, thereby realizing intermittent feeding of the seeds, avoiding the situation that the development of the seeds is influenced due to excessive feeding at one time, after the seeds enter the sieving chamber 6, the seeds fall to the higher end of the sieving plate 9 and roll to the lower end, the dry and flat seeds can enter the collecting box 11 through the sieve holes 10 due to small diameter, and are collected, the full and good seeds can enter the material feeding chamber 12, and then fall to complete seeding during the uniform-speed flight of the unmanned aerial vehicle 1, therefore, the seeds are screened, the dry and shriveled bad seeds are effectively removed, and the sowing efficiency is improved.

The working principle of the invention is as follows:

the seed gets into in proper order when getting into spiral feeding plate 14, and pass through-hole 15 one by one, if the seed once only too much gets into spiral feeding plate 14, first seed gets into first through-hole 15, the unable this through-hole 15 that gets into of second seed simultaneously, then to the motion of second through-hole 15, and get into second through-hole 15, and similarly, the third seed gets into third through-hole 15, when first seed gets into first through-hole 15 and accomplishes, the seed through first through-hole 15 can get into this through-hole 15 this moment, so circulate, needn't worry because the too many problem that influences seed development of disposable seeding. When the second communicating opening 23 is aligned with the feeding opening of a certain distributing pipe 19, seeds enter the distributing pipe 19 through the second communicating opening 23, fall into the field after entering the distributing pipe 19 in turn to complete sowing, the sowing area is increased, and the sowing efficiency is improved.

After the seed got into the chamber 6 that sieves, dropped to the higher one end of sieving board 9 to roll to lower one end, shrivelled seed can be collected in getting into collecting box 11 through passing sieve mesh 10 because the diameter is less, and full good seed then can get into in the feed chamber 12, realizes sieving to the seed from this, rejects shrivelled bad kind effectively, improves seeding efficiency.

It is necessary to explain that this application technical scheme's power consumption part, all be connected with external control ware like unmanned aerial vehicle 1, output motor 8 and driving motor 18 etc. external control ware be prior art, this application technical scheme does not improve it, therefore need not disclose specific model, circuit structure etc. of external control ware, does not influence this application technical scheme's integrality.

Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.

It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. An agricultural seeder based on unmanned aerial vehicle, includes: unmanned aerial vehicle (1), sieve chamber (6) and pay-off chamber (12), its characterized in that, unmanned aerial vehicle (1) is connected with storage case (3) through a plurality of connecting plates (2), storage case (3) top articulates there is sealed lid (4), sieve chamber (6) communicates with storage case (3) through baffle box (5), the discharge gate department of sieving chamber (6) is equipped with pay-off chamber (12), fixed mounting has pay-off post (21) in pay-off chamber (12), pay-off post (21) periphery is encircleed and is laid spiral delivery sheet (14), spiral delivery sheet (14) are connected with pay-off chamber (12) through guide chute (13), the width of guide chute (13) is the same with the diameter of seed, spiral delivery sheet (14) and the lateral wall laminating setting of pay-off chamber (12), the junction with spiral delivery sheet (14) is equipped with a plurality of through-holes (15) on pay-off post (21), the gaps among the through holes (15) are the same, the discharge hole in the bottom of the feeding column (21) is connected with the discharge pipe (16), and the discharge hole of the discharge pipe (16) is fixedly connected with the distributing pipe (19).

2. The agricultural seeding device based on the unmanned aerial vehicle of claim 1, wherein the number of the material distributing pipes (19) is multiple and the material distributing pipes are arranged at equal included angles, a second rotating wheel (17) is arranged at the joint of the material distributing pipe (16) and the material distributing pipe (19) and is rotatably connected to the inner wall of the material distributing pipe (16), the second rotating wheel (17) is connected with the output end of the driving motor (18), and a second communicating port (23) is formed in the second rotating wheel (17).

3. The agricultural seeding device based on the unmanned aerial vehicle of claim 2, wherein each distributing pipe (19) is slidably connected with a telescopic pipe (20).

4. The agricultural seeding device based on the unmanned aerial vehicle of claim 1, wherein the bottom plate of the storage tank (3) is obliquely arranged and is communicated with the material guide chute (5) at the lower end.

5. The agricultural seeding device based on the unmanned aerial vehicle according to claim 4, wherein a first rotating wheel (7) connected with an output end of the output motor (8) is arranged at the joint of the material guide chute (5) and the sieving cavity (6), and a first communicating hole (22) is formed in the first rotating wheel (7).

6. The agricultural seeding device based on the unmanned aerial vehicle of claim 5, wherein a sieving plate (9) is fixedly connected in the sieving cavity (6), a plurality of sieving holes (10) are arranged on the sieving plate (9), a collecting box (11) is arranged below the sieving plate (9), and the two are communicated through the sieving holes (10).

7. The agricultural seeding device based on the unmanned aerial vehicle according to claim 6, wherein the sieving plate (9) is obliquely arranged and is connected with the feeding cavity (12) at the lower end, and a guide chute (5) is arranged above the upper end of the sieving plate (9).