阅读说明：本技术 一种条直播无人机 (Live unmanned aerial vehicle of strip ) 是由 武辉 李旭毅 李伟 欧阳裕元 朱从桦 贺春赛 叶家林 于 2021-09-30 设计创作，主要内容包括：本发明公开了一种条直播无人机,涉及播种技术领域,包括机体,所述机体上设有播种机构,所述播种机构包括从上到下依次连接的种子箱和机壳,所述机壳内从上到下设有排种机构和分流机构,所述排种机构包括转动连接在机壳内的滚筒,所述滚筒上均匀套设有多个圆环,相邻的圆环之间设有多个螺旋状的隔板,所述隔板相互平行,位于两个圆环之间的相邻隔板之间形成螺旋状的凹槽,所述机壳外设有驱动滚筒旋转的直流电机,有效提升了种子条播的连续性和均匀性。(The invention discloses a strip direct seeding unmanned aerial vehicle, which relates to the technical field of seeding and comprises a machine body, wherein a seeding mechanism is arranged on the machine body, the seeding mechanism comprises a seed box and a machine shell which are sequentially connected from top to bottom, a seed discharging mechanism and a flow dividing mechanism are arranged in the machine shell from top to bottom, the seed discharging mechanism comprises a roller which is rotatably connected in the machine shell, a plurality of circular rings are uniformly sleeved on the roller, a plurality of spiral clapboards are arranged between the adjacent circular rings, the clapboards are parallel to each other, a spiral groove is formed between the adjacent clapboards positioned between the two circular rings, and a direct current motor for driving the roller to rotate is arranged outside the machine shell, so that the continuity and the uniformity of seed strip seeding are effectively improved.)

1. The utility model provides a direct seeding unmanned aerial vehicle, includes organism (1), be equipped with sowing mechanism on organism (1), sowing mechanism includes from the top down seed case (3) and casing (15) that connect gradually, from the top down has seed metering mechanism and reposition of redundant personnel mechanism in casing (15), its characterized in that, seed metering mechanism is including rotating cylinder (4) of connection in casing (15), evenly the cover is equipped with a plurality of rings (12) on cylinder (4), is equipped with a plurality of heliciform baffle (13) between adjacent ring (12), baffle (13) are parallel to each other, are located and form heliciform recess (7) between adjacent baffle (13) between two rings (12), casing (15) are equipped with driving roll (4) rotatory direct current motor (14) outward.

2. The direct seeding unmanned aerial vehicle of claim 1, wherein a scattering mechanism for scattering seeds is arranged in the housing (15), and the scattering mechanism is positioned above the seed discharging mechanism.

3. The strip direct broadcast unmanned aerial vehicle of claim 2, characterized in that, break up the mechanism and include guide bar (6), the both ends and casing (15) of guide bar (6) are connected, the cover is equipped with vibrting spear (2) on guide bar (6), be equipped with elastic component between the both ends and casing (15) of vibrting spear (2), elastic component cover is established on guide bar (6).

4. A live striping drone according to claim 3, characterised in that said elastic means are shock absorbing springs (5).

5. A live broadcast unmanned aerial vehicle according to any one of claims 1-4, wherein two material blocking assemblies are arranged in the housing (15) and symmetrically arranged relative to the roller (4), and the material blocking assemblies are positioned at two axial sides of the roller (4).

6. A strip direct broadcast unmanned aerial vehicle according to claim 5, characterized in that, the dam assembly includes rubber sheet (21), rubber sheet (21) along cylinder (4) axial level setting, the rubber sheet (21) inboard contacts with cylinder (4).

7. The strip direct-seeding unmanned aerial vehicle of claim 6, characterized in that, keep off the material subassembly including establishing backup pad (19) in casing (15), be equipped with guide way (18) on backup pad (19), guide way (18) and sheet rubber (21) are mutually perpendicular, the sheet rubber (21) outside is equipped with connecting block (22), connecting block (22) lower extreme is equipped with guide block (20), guide block (20) and guide way (18) cooperate, be equipped with on casing (15) and drive connecting block (22) along the promotion subassembly of guide way (18) motion.

8. A live unmanned aerial vehicle of claim 7, characterized in that, the promotion subassembly includes establishing promotion bolt (17) on casing (15), promotion bolt (17) and rubber sheet (21) are mutually perpendicular, the tip and the connecting block (22) of promotion bolt (17) rotate to be connected.

9. A direct-broadcast unmanned aerial vehicle according to any one of claims 1-4, wherein the shunting mechanism comprises a plurality of conical shunting cavities (11), one side of each shunting cavity is provided with a fan (16), the other side of each shunting cavity is horizontally provided with a seed outlet (10), the seed outlet (10) is arranged right opposite to the fan (16), the end part of the seed outlet (10) is connected with a shunting pipe (8), the shunting pipe (8) is arranged obliquely downwards, the shunting pipe (8) is arranged obliquely outwards, the inclination angle of the shunting pipe (8) is gradually increased from the center to two sides and is symmetrically arranged relative to the center position, the shunting pipes (8) are positioned on the same vertical plane, and the lower ends of the shunting pipes (8) are vertically provided with outlet pipes (9).

10. A live telecast drone according to claim 9, characterised in that said outlet pipe (9) is a telescopic pipe.

Technical Field

The invention relates to the technical field of seeding, in particular to a strip direct seeding unmanned aerial vehicle.

Background

In the direct seeding cultivation process of rice, the seeding mode is mainly used, so that the technical problems of uneven seeding, disordered seedling, poor ventilation and light transmittance of middle and later-period populations, serious pest and disease damage, low yield potential and the like easily occur in the production process.

In order to solve the problems, a strip seeding unmanned aerial vehicle is generally adopted for direct seeding of rice at present, operation procedures such as seedling raising, seedling pulling and seedling transplanting are omitted due to direct seeding of the rice, the efficiency of rice cultivation is improved, and the cost is reduced.

Present seeding unmanned aerial vehicle mainly includes organism and sowing mechanism two parts, sowing mechanism mainly includes kind of a seed case, seed metering mechanism and reposition of redundant personnel mechanism, present seed metering mechanism includes cylinder and evenly distributed's recess on the cylinder, because be equipped with the baffle along cylinder axial distribution between the recess, baffle position can not hold the seed, rotate baffle position when the cylinder, no seed falls reposition of redundant personnel mechanism, cause the whereabouts of seed to interrupt and the discontinuity of seed metering easily, thereby influence the continuity and the homogeneity of seed drilling.

Disclosure of Invention

The invention aims to: in order to solve the problem of discontinuous seed sowing caused by the fact that partition plates distributed along the axial direction of a roller are arranged between grooves in the existing sowing unmanned aerial vehicle, the invention provides a strip direct sowing unmanned aerial vehicle.

The invention specifically adopts the following technical scheme for realizing the purpose:

the utility model provides a direct unmanned aerial vehicle of strip, includes the organism, be equipped with sowing mechanism on the organism, sowing mechanism includes seed box and casing that from the top down connected gradually, from the top down has seed metering mechanism and reposition of redundant personnel mechanism in the casing, seed metering mechanism is including rotating the cylinder of connection in the casing, evenly the cover is equipped with a plurality of rings on the cylinder, is equipped with a plurality of spiral helicine baffles between the adjacent ring, the baffle is parallel to each other, is located and forms spiral helicine recess between the adjacent baffle between two rings, the casing is equipped with the rotatory direct current motor of driving pulley outward.

Furthermore, a scattering mechanism for scattering seeds is arranged in the machine shell and is positioned above the seed metering mechanism.

Further, break up the mechanism and include the guide bar, the both ends and the casing of guide bar are connected, the cover is equipped with the vibrting spear on the guide bar, be equipped with elastic component between the both ends of vibrting spear and the casing, elastic component overlaps and establishes on the guide bar.

Further, the elastic component is a damping spring.

Furthermore, two material blocking assemblies which are symmetrically arranged relative to the roller are arranged in the shell and are positioned on two axial sides of the roller.

Further, the material blocking assembly comprises a rubber sheet, the rubber sheet is horizontally arranged along the axial direction of the roller, and the inner side of the rubber sheet is in contact with the roller.

Further, the material blocking assembly comprises a supporting plate arranged in the casing, a guide groove is formed in the supporting plate and is perpendicular to the rubber sheet, a connecting block is arranged on the outer side of the rubber sheet, a guide block is arranged at the lower end of the connecting block and is matched with the guide groove, and a pushing assembly which drives the connecting block to move along the guide groove is arranged on the casing.

Furthermore, the pushing assembly comprises a pushing bolt arranged on the casing, the pushing bolt is perpendicular to the rubber sheet, and the end part of the pushing bolt is rotatably connected with the connecting block.

Further, reposition of redundant personnel mechanism includes a plurality of conical minute flow chambers, the baffle falls into a plurality of minute flow chambers to the casing, and one side in every minute flow chamber is equipped with the fan, and the opposite side level is equipped with the seed export, the seed export is just to the fan setting, the end connection of seed export has the shunt tubes, the shunt tubes slope sets up downwards, the shunt tubes leans out the setting, the inclination of shunt tubes is from the center toward both sides crescent and for central point symmetry setting, the shunt tubes is located same vertical plane, the vertical outlet pipe that is equipped with of shunt tubes lower extreme.

Further, the outlet pipe is a telescopic pipe.

The invention has the following beneficial effects:

(1) because the groove is spiral, when any axis of the roller reaches the lower part, seeds fall, the falling of the seeds cannot be interrupted, and the continuity and the uniformity of seed drilling are effectively improved;

(2) when seeds enter the shell from the seed box, the seeds impact the vibrating rod, and the vibrating rod moves back and forth under the action of the damping spring, so that the seeds are scattered, the seeds are prevented from being bonded together, and the smooth seeding is facilitated;

(3) the material blocking assembly comprises a rubber sheet, and when a groove of the roller moves from the upper part of the rubber sheet to the lower part of the rubber sheet in the rotating process of the roller, seeds in the groove fall down and enter the flow dividing mechanism;

(4) when the rubber sheet is worn, the pushing assembly drives the rubber sheet to move inwards, so that the rubber sheet continues to finish the material blocking work when being attached to the roller again.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a rear view of the present invention;

FIG. 3 is a schematic side view of the present invention;

FIG. 4 is an enlarged partial view of A in FIG. 3 according to the present invention;

reference numerals: 1-machine body, 2-vibrating rod, 3-seed box, 4-roller, 5-damping spring, 6-guide rod, 7-groove, 8-shunt tube, 9-outlet tube, 10-seed outlet, 11-shunt cavity, 12-ring, 13-clapboard, 14-DC motor, 15-machine shell, 16-blower, 17-pushing bolt, 18-guide groove, 19-support plate, 20-guide block, 21-rubber sheet and 22-connecting block.

Detailed Description

Example 1

Referring to fig. 1 to 4, this embodiment provides a strip direct seeding unmanned aerial vehicle, including organism 1, be equipped with sowing mechanism on the organism 1, sowing mechanism includes from the top down seed box 3 and casing 15 that connect gradually, from the top down is equipped with seed metering mechanism and reposition of redundant personnel mechanism in the casing 15, seed metering mechanism is including rotating cylinder 4 of connection in casing 15, evenly the cover is equipped with a plurality of rings 12 on the cylinder 4, is equipped with a plurality of heliciform baffles 13 between the adjacent ring 12, baffle 13 is parallel to each other, forms heliciform recess 7 between the adjacent baffle 13 that is located between two rings 12, casing 15 is equipped with the rotatory direct current motor 14 of driving roll 4 outward.

The working principle is as follows: because the groove 7 is spiral, when any axis position of the roller 4 reaches the lower part, seeds fall, the falling of the seeds cannot be interrupted, and the continuity and the uniformity of seed sowing are effectively improved.

Example 2

Referring to fig. 1 to 4, the present embodiment is further improved on the basis of embodiment 1, specifically, a scattering mechanism for scattering seeds is arranged in the casing 15, and the scattering mechanism is located above the seed sowing mechanism.

Example 3

Referring to fig. 1 to 4, this embodiment has made further improvement on the basis of embodiment 2, specifically does break up the mechanism and includes guide bar 6, the both ends of guide bar 6 are connected with casing 15, the cover is equipped with vibrting spear 2 on the guide bar 6, be equipped with elastic component between the both ends of vibrting spear 2 and casing 15, elastic component overlaps and establishes on guide bar 6.

Example 4

Referring to fig. 1 to 4, the present embodiment is further improved on the basis of embodiment 3, and specifically, the elastic component is a damping spring 5.

Example 5

Referring to fig. 1 to 4, this embodiment is further improved on the basis of embodiment 1, specifically, two material blocking assemblies symmetrically arranged with respect to the drum 4 are disposed in the casing 15, the material blocking assemblies are located at two axial sides of the drum 4, and specifically, the material blocking assemblies can prevent seeds higher than the groove 7 from falling from a gap between the drum 4 and the casing 15.

Example 6

Referring to fig. 1 to 4, the embodiment is further improved on the basis of embodiment 5, specifically, the dam assembly includes a rubber sheet 21, the rubber sheet 21 is horizontally disposed along the axial direction of the roller 4, and the inner side of the rubber sheet 21 is in contact with the roller 4.

Example 7

Referring to fig. 1 to 4, the embodiment is further improved on the basis of embodiment 6, specifically, the material blocking assembly includes a supporting plate 19 disposed in the casing 15, the supporting plate 19 is provided with a guide groove 18, the guide groove 18 is perpendicular to the rubber sheet 21, a connecting block 22 is disposed on the outer side of the rubber sheet 21, a guide block 20 is disposed at the lower end of the connecting block 22, the guide block 20 is matched with the guide groove 18, and the casing 15 is provided with a pushing assembly for driving the connecting block 22 to move along the guide groove 18.

Example 8

Referring to fig. 1 to 4, this embodiment is further improved on the basis of embodiment 7, specifically, the pushing assembly includes a pushing bolt 17 disposed on the housing 15, the pushing bolt 17 is perpendicular to the rubber sheet 21, and an end of the pushing bolt 17 is rotatably connected to the connecting block 22.

Example 9

Referring to fig. 1 to 4, this embodiment is further improved on the basis of embodiment 1, specifically, the distribution mechanism includes a plurality of conical distribution cavities 11, one side of each distribution cavity is provided with a fan 16, the other side of each distribution cavity is horizontally provided with a seed outlet 10, the seed outlet 10 is disposed opposite to the fan 16, an end of the seed outlet 10 is connected with a distribution pipe 8, the distribution pipe 8 is disposed obliquely downward, the distribution pipe 8 is disposed obliquely outward, an oblique angle of the distribution pipe 8 gradually increases from the center to both sides and is symmetrically disposed relative to the center, the distribution pipes 8 are located on the same vertical plane, the lower end of the distribution pipe 8 is vertically provided with an outlet pipe 9, specifically, when the pushing bolt 17 is rotated, an end of the pushing bolt 17 drives the connecting block 22 and the rubber sheet 21 to move along the guide groove 18, and when the rubber sheet 21 is worn, the pushing bolt 17 can drive the rubber sheet 21 to be attached to the roller 4 again, the material blocking work is continuously completed, and the service time of the rubber sheet 21 is prolonged.

Preferably, the outlet tube 9 is a telescopic tube.