CN113068605A

CN113068605A - Agricultural pollination unmanned aerial vehicle with high-efficient pollination function

Info

Publication number: CN113068605A
Application number: CN202110311573.6A
Authority: CN
Inventors: 冯冬冬
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-24
Filing date: 2021-03-24
Publication date: 2021-07-06

Abstract

The invention discloses an agricultural pollination unmanned aerial vehicle with a high-efficiency pollination function, which comprises a machine body, wherein the lower end of the machine body is fixedly connected with a fixed block, a powder storage cavity is formed in the fixed block, a material pushing cavity is formed in the lower end of the fixed block, the inner wall of the material pushing cavity is rotatably connected with a rotating shaft, the side wall of the rotating shaft is fixedly connected with a spiral stirring blade, the side wall of the spiral stirring blade is hermetically and rotatably connected with the inner wall of the material pushing cavity, and one end of the rotating shaft penetrates through the side wall of the fixed. According to the pollen pushing device, the impeller rotates under the action of air flow when the machine body flies, and then the spiral stirring blade rotates, so that the permanent magnet intermittently approaches to and departs from the permanent magnet, the permanent magnet slides up and down in the discharge port, pollen in the pollen storage cavity enters the material pushing cavity through the discharge port, then the spiral stirring blade rotates to push the pollen to flow out, the pollen is not required to be discharged by the rotation of the fan, the power consumption is reduced, and the pollen is prevented from colliding with fan blades of the fan to be damaged.

Description

Agricultural pollination unmanned aerial vehicle with high-efficient pollination function

Technical Field

The invention relates to the technical field of unmanned aerial vehicles, in particular to an agricultural pollination unmanned aerial vehicle with a high-efficiency pollination function.

Background

When cultivating agricultural fruit, in order to increase the survival rate and the growth quality of fruit, need pollinate its pistil when the fruit tree blossoms, along with the continuous development of agricultural science and technology for unmanned aerial vehicle pollination is more and more popular, has not only reduced the cost of labor, has still increased pollination efficiency.

At present unmanned aerial vehicle pollination is mainly through rotating through the fan and producing the negative pressure, then drive pollen blowout, but the fan rotates and to make pollen and flabellum bump, leads to pollen to damage easily, influences its pollination effect to pollen is long after storing up the powder incasement long time, and the pollen of storing up the powder incasement gathers the integrated chip easily, spills out with great blocky when making pollen spill, and then has reduced the pollination quality of pistil.

Based on the agricultural pollination unmanned aerial vehicle, the invention provides the agricultural pollination unmanned aerial vehicle with the efficient pollination function.

Disclosure of Invention

The invention aims to solve the defects in the prior art, and provides an agricultural pollination unmanned aerial vehicle with a high-efficiency pollination function.

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

the utility model provides an agricultural pollination unmanned aerial vehicle with high-efficient pollination function, includes the organism, organism lower extreme fixedly connected with fixed block, it stores up the powder chamber to have seted up in the fixed block, the fixed block lower extreme has been seted up and has been pushed away the material chamber, it rotates and is connected with the pivot to push away material intracavity wall, pivot lateral wall fixedly connected with spiral stirring leaf, spiral stirring leaf lateral wall with push away the sealed rotation of material intracavity wall and be connected, pivot one end runs through fixed block lateral wall and a plurality of impellers of fixedly connected with, push away the material chamber and keep away from the discharge opening that impeller inner wall set up down in the slope, store up powder intracavity bottom and set up and push away the discharge gate that material intracavity top is connected, install in the discharge gate and carry.

Preferably, unloading mechanism includes the fixed plate of fixed connection at the discharge gate inner wall, the inner wall top sliding connection that the discharge gate is located the fixed plate has the slide, a plurality of crisscross bin outlets that set up are seted up to fixed plate and slide lateral wall, install the gliding actuating mechanism of drive slide on the spiral stirring leaf.

Preferably, the driving mechanism comprises two permanent magnets embedded in the side walls of the spiral stirring blades, and the upper end of the sliding plate is fixedly connected with two permanent magnets which repel the permanent magnets.

Preferably, the side wall of the fixed block, which is close to the impeller, is connected with the inner wall of the discharge hole through an air inlet pipe.

Preferably, a balancing weight is embedded in one of the impellers.

Preferably, the top is rotated and is connected with the sleeve in the fixed block, sleeve inner wall threaded connection has the lead screw, lead screw lower extreme and slide upper end fixed connection, a plurality of puddlers of sleeve lateral wall below fixedly connected with.

The invention has the following beneficial effects:

1. by arranging the impeller, the spiral stirring blade, the permanent magnet and the permanent magnet, the impeller rotates under the action of air flow when the machine body flies, and then the spiral stirring blade is driven to rotate, so that the permanent magnet intermittently approaches to and is far away from the permanent magnet, the permanent magnet slides up and down in the discharge port under the action of the magnetic repulsion force and the self gravity of the permanent magnet, pollen in the powder storage cavity enters the material pushing cavity through the discharge port, then the spiral stirring blade rotates to push the pollen to flow out, the pollen is discharged without the rotation of a fan, the power consumption is reduced, and meanwhile, the pollen is prevented from colliding with fan blades to cause pollen damage;

2. when the impeller rotates, outside air continuously enters the air inlet pipe, so that the air flows out through the discharge hole, pollen in the discharge hole is blown, the coverage area of the pollen in the air is increased, and the pollination efficiency of pistils on fruit trees is accelerated;

3. through setting up sleeve, lead screw and puddler, slide from top to bottom when the slide slides from top to bottom and drive the lead screw and slide from top to bottom, and then drive the sleeve and constantly rotate for the puddler rotates and stirs pollen, avoids pollen to gather long-time back caking, reduces the pollination quality to pistil.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is a schematic structural diagram of a second embodiment of the present invention.

In the figure: 1 organism, 2 fixed blocks, 3 store up whitewashed chamber, 4 push away material chamber, 5 pivot, 6 impellers, 7 spiral stirring leaves, 8 discharge openings, 9 discharge gates, 10 fixed plates, 11 slides, 12 bin outlets, 13 permanent magnet, 14 permanent magnet, 15 intake pipes, 16 balancing weights, 17 sleeves, 18 lead screws, 19 puddlers.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.

Example one

Referring to fig. 1-2, an agricultural pollination unmanned aerial vehicle with high-efficiency pollination function comprises a machine body 1, wherein the lower end of the machine body 1 is fixedly connected with a fixed block 2, a powder storage cavity 3 is arranged in the fixed block 2, the lower end of the fixed block 2 is provided with a material pushing cavity 4, the inner wall of the material pushing cavity 4 is rotatably connected with a rotating shaft 5, the side wall of the rotating shaft 5 is fixedly connected with a spiral stirring blade 7, the side wall of the spiral stirring blade 7 is hermetically and rotatably connected with the inner wall of the, make spiral stirring leaf 7 rotate and to go out the pollen propelling movement that is located pushing away material chamber 4, 5 one ends of pivot run through 2 lateral walls of fixed block and a plurality of impellers of fixedly connected with 6, push away material chamber 4 and keep away from the impeller 6 inner wall and set up the discharge opening 8 that the slope set up downwards, store up powder chamber 3 bottom and offer with push away the discharge gate 9 that material chamber 4 interior top is connected, install in the discharge gate 9 and carry out the unloading mechanism of unloading to storing up the pollen in powder chamber 3.

Unloading mechanism includes fixed plate 10 of fixed connection at the discharge gate 9 inner wall, and discharge gate 9 is located the inner wall top sliding connection of fixed plate 10 and has slide 11, and a plurality of crisscross bin outlet 12 that set up are seted up to fixed plate 10 and slide 11 lateral wall, installs the gliding actuating mechanism of drive slide 11 on the spiral stirring leaf 7.

The driving mechanism comprises two permanent magnets 13 embedded in the side wall of the spiral stirring blade 7, and the upper end of the sliding plate 11 is fixedly connected with two permanent magnets 14 which repel the permanent magnets 13.

It should be noted that, when the helical stirring blade 7 rotates to make the permanent magnet 13 and the permanent magnet 14 approach to each other, the repulsive force between the permanent magnet 13 and the permanent magnet 14 is far greater than the sum of the gravity of the sliding plate 11 and the gravity of the pollen, and the sliding plate 11 slides upward, and when the permanent magnet 13 and the permanent magnet 14 are far away from each other, the repulsive force between the permanent magnet 13 and the permanent magnet 14 is smaller than the sum of the gravity of the sliding plate 11 and the gravity of the pollen, and the sliding plate 11 slides downward.

The lateral wall that fixed block 2 is close to impeller 6 passes through intake pipe 15 and 8 inner wall connections of discharge opening for make external air constantly get into discharge opening 8 through intake pipe 15 when impeller 6 rotates in, blow the pollen in discharge opening 8, increase the coverage area of pollen in the air, accelerate the pollination efficiency to pistil on the fruit tree.

One of them impeller 6 embeds is equipped with balancing weight 16 for when organism 1 does not use, permanent magnet 13 kept away from with permanent magnetism piece 14 all the time under balancing weight 16's effect this moment, makes slide 11 laminate with fixed plate 10 all the time, makes the unable outflow of pollen in the powder storage chamber 3.

In the embodiment, when the machine body 1 flies, the impellers 6 fixedly connected to one end of the rotating shaft 5 rotate under the action of the airflow, and further drive the spiral stirring blade 7 to rotate, so that the permanent magnet 13 embedded in the side wall of the spiral stirring blade 7 intermittently approaches and leaves away from the permanent magnet 14, when the permanent magnet 13 approaches the permanent magnet 14, the repulsive force between the permanent magnet 13 and the permanent magnet 14 is far larger than the sum of the gravity of the sliding plate 11 and the gravity of pollen, and the sliding plate 11 slides upwards, and when the permanent magnet 13 is far away from the permanent magnet 14, the repulsive force between the permanent magnet 13 and the permanent magnet 14 is smaller than the sum of the gravity of the sliding plate 11 and the gravity of pollen, and the sliding plate 11 slides downwards, and the steps are repeated, so that the sliding plate 11 slides upwards and downwards in the discharge port 9, the sliding plate 11 intermittently separates from the fixed plate 10, and the pollen in the powder storage cavity 3 intermittently enters the material pushing cavity, spiral stirring leaf 7 rotates the propelling movement pollen afterwards and flows out through discharge opening 8, makes external air constantly get into discharge opening 8 through intake pipe 15 when impeller 6 rotates simultaneously, blows the pollen in discharge opening 8, and the coverage area of increase pollen in the air for the pollination efficiency of pistil on the fruit tree.

Example two

Referring to fig. 3, different from the first embodiment, a sleeve 17 is rotatably connected to the top of the inside of the fixed block 2, a lead screw 18 is connected to the inner wall of the sleeve 17 through a thread, the lower end of the lead screw 18 is fixedly connected to the upper end of the sliding plate 11, and a plurality of stirring rods 19 are fixedly connected to the lower portion of the side wall of the sleeve 17.

It should be noted that the thread distribution on the lead screw 18 is only located above the side wall of the lead screw 18, so as to prevent pollen from entering the threaded connection between the lead screw 18 and the inner wall of the sleeve 17, which results in the sleeve 17 not being able to rotate.

In this embodiment, when slide 11 slides from top to bottom, drive the lead screw 18 of fixed connection in slide 11 upper end this moment and reciprocate, and then drive the sleeve 17 with 18 lateral wall threaded connection of lead screw and constantly rotate for fixed connection stirs pollen in the 19 rotations of a plurality of puddlers of sleeve 17 lateral wall, avoids pollen to gather and agglomerates after long-time, reduces the pollination quality to pistil.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. An agricultural pollination unmanned aerial vehicle with a high-efficiency pollination function comprises a machine body (1) and is characterized in that the lower end of the machine body (1) is fixedly connected with a fixed block (2), a powder storage cavity (3) is formed in the fixed block (2), a material pushing cavity (4) is formed in the lower end of the fixed block (2), the inner wall of the material pushing cavity (4) is rotatably connected with a rotating shaft (5), the side wall of the rotating shaft (5) is fixedly connected with a spiral stirring blade (7), the side wall of the spiral stirring blade (7) is rotatably connected with the inner wall of the material pushing cavity (4) in a sealing manner, one end of the rotating shaft (5) penetrates through the side wall of the fixed block (2) and is fixedly connected with a plurality of impellers (6), the material pushing cavity (4) is far away from the inner wall of the impeller (6) and is provided with a discharge hole (8) which is arranged downwards in an inclined manner, and a discharging mechanism for discharging pollen in the pollen storage cavity (3) is arranged in the discharging hole (9).

2. The agricultural pollination unmanned aerial vehicle with the efficient pollination function as claimed in claim 1, wherein the blanking mechanism comprises a fixing plate (10) fixedly connected to the inner wall of the discharge port (9), a sliding plate (11) is slidably connected to the position, above the inner wall of the fixing plate (10), of the discharge port (9), a plurality of discharge ports (12) which are arranged in a staggered mode are formed in the side walls of the fixing plate (10) and the sliding plate (11), and a driving mechanism for driving the sliding plate (11) to slide is installed on the spiral stirring blade (7).

3. The agricultural pollination unmanned aerial vehicle with the efficient pollination function as claimed in claim 2, wherein the driving mechanism comprises two permanent magnets (13) embedded in the side walls of the spiral stirring blades (7), and two permanent magnets (14) which repel each other with the permanent magnets (13) are fixedly connected to the upper end of the sliding plate (11).

4. The agricultural pollination unmanned aerial vehicle with the efficient pollination function as claimed in claim 1, wherein the side wall, close to the impeller (6), of the fixing block (2) is connected with the inner wall of the discharge hole (8) through an air inlet pipe (15).

5. The agricultural pollination unmanned aerial vehicle with the high-efficiency pollination function as claimed in claim 1, wherein a balancing weight (16) is embedded in one impeller (6).

6. The agricultural pollination unmanned aerial vehicle with the efficient pollination function as claimed in claim 2, wherein a sleeve (17) is rotatably connected to the top of the inside of the fixing block (2), a lead screw (18) is connected to the inner wall of the sleeve (17) in a threaded manner, the lower end of the lead screw (18) is fixedly connected with the upper end of the sliding plate (11), and a plurality of stirring rods (19) are fixedly connected to the lower portion of the side wall of the sleeve (17).