CN112514607B

CN112514607B - Sowing device with awn seeds

Info

Publication number: CN112514607B
Application number: CN202011403219.8A
Authority: CN
Inventors: 秦燕; 刘文辉; 高润振; 魏小星; 张永超
Original assignee: Qinghai Academy of Animal Science and Veterinary Medicine
Current assignee: Qinghai Academy of Animal Science and Veterinary Medicine
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2022-08-05
Anticipated expiration: 2040-12-02
Also published as: CN112514607A

Abstract

The invention discloses a sowing device for seeds with awns, which relates to the technical field of sowing and comprises a main operation box, an adsorption plate, a dispersion air box, an air suction device and a material stirring device, wherein the main operation box is provided with a cavity, the adsorption plate is arranged on an installation opening at the top of the main operation box and is provided with a plurality of air inlet holes, and the bottom of the adsorption plate is provided with a blocking net for covering the air inlet holes. The dispersing air box cover is arranged on the adsorption plate, the dispersing air box is provided with a dispersing cavity, the dispersing cavity is respectively communicated with the air inlet holes, the air suction device is arranged on the dispersing air box, and the air suction device is communicated with the dispersing cavity. The material stirring device comprises a reciprocating frame and a material stirring part, the reciprocating frame is movably arranged in the cavity, the material stirring part is connected with the reciprocating frame, and the material stirring part is elastically propped against the adsorption plate. The mango seed sowing device adsorbs mango seeds entering the cavity in an adsorption mode, and sequentially stirs a seed layer to a discharge hole through a stirring device, so that quick and uniform sowing of the mango seeds is realized.

Description

Sowing device with awn seeds

Technical Field

The invention relates to the technical field of seeding, in particular to a seeding device for seeds with awns.

Background

Grass such as green sea grass with long stalk, and fescue has the characteristics of cold resistance, drought resistance and barren resistance, has transversely creeping roots and stems, can play a good role in water and soil conservation, and is widely applied to the additional sowing of deteriorated grasslands in high and cold regions and the production of lawn grass. However, the seeds of the pasture grass are mostly hairy, the thousand-grain weight is low (0.23-0.35 g), the problems of difficulty in controlling the seeding amount and uneven seeding exist in production practice, and the conventional seeding device cannot realize quick and uniform seeding on the awn/hairy small-grain pasture grass seeds.

Disclosure of Invention

In order to solve the problems in the background art, the invention provides the sowing device for the awn seeds, which can adsorb the awn seeds entering the cavity in an adsorption mode and stir the seeds layer by layer to the discharge hole in order through the material stirring device, so that the quick and uniform sowing of the awn seeds is realized.

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

a seeding device with awn seeds comprises:

the main operation box is provided with a cavity, a feeding hole and a discharging hole which are communicated with the cavity, and the top of the main operation box is provided with an installation hole communicated with the cavity;

the adsorption plate is installed on the main operation box and seals the installation opening; the adsorption plate extends from one side of the feed port to one side of the discharge port, the adsorption plate is provided with a plurality of air inlet holes, and the bottom of the adsorption plate is provided with a separation net for covering the air inlet holes;

the dispersion air box is arranged on the adsorption plate in a covering mode and provided with dispersion cavities, and the dispersion cavities are communicated with the air inlet holes respectively;

the air suction device is arranged on the dispersion air box and communicated with the dispersion cavity;

the material poking device comprises a reciprocating frame and a material poking part, the reciprocating frame is movably arranged in the cavity, the material poking part is connected with the reciprocating frame, and the material poking part is elastically propped against the adsorption plate;

the adsorption plate can adsorb miscanthus sinensis seeds, and the material poking device can stir the miscanthus sinensis seeds on the adsorption plate to the discharge hole.

Optionally, follow on the diapire of adsorption plate the feed inlet extremely be provided with a plurality of sloping platforms in the direction of discharge gate, the sloping platform is close to the one end of feed inlet is higher than the sloping platform is close to the one end of discharge gate.

Optionally, the material stirring device comprises two reciprocating frames arranged at intervals; the material shifting part comprises a plurality of fixing rods, each fixing rod is arranged between two reciprocating frames, each fixing rod is provided with a shifting sheet, and the shifting sheets are elastically propped against the adsorption plate;

optionally, the shifting piece is rotatably connected to the fixing rod; the material shifting part further comprises a torsion spring arranged between the shifting sheet and the fixed rod, and two ends of the torsion spring respectively abut against the fixed rod and the shifting sheet.

Optionally, a limiting sliding groove and an electric reciprocating push rod are arranged on the inner wall of the main operation box, a limiting sliding block is arranged on the reciprocating frame, the limiting sliding block is slidably arranged in the limiting sliding groove, and the electric reciprocating push rod is in driving connection with the limiting sliding block.

Optionally, an air outlet pump is arranged in the main operation box, and an air outlet of the air outlet pump faces the discharge hole;

optionally, communicating pipes are respectively installed on the air inlet and the air outlet of the air outlet pump, and isolating nets are installed on the communicating pipes.

Optionally, a heating plate is installed in the main operation box;

optionally, the heating temperature of the heating plate is not more than 20 ℃, and the temperature is set, so that the heating plate can play a role in drying the surface of the seeds, the activity of the seeds is not influenced, the temperature of the seeds is increased, the germination of the seeds is facilitated, and the seedling rate of sowing is increased.

Optionally, a vibration motor is installed on the main operation box, and the vibration motor is connected with the bottom wall of the main operation box.

Optionally, the air suction device comprises an air suction pump and an air outlet pipe, the air suction pump is fixedly mounted on the dispersion air box, the air suction pump is communicated with the dispersion cavity, and the air outlet pipe is communicated with an air exhaust end of the air suction pump;

optionally, the air outlet pipe comprises an air pipe shell, two blocking nets are fixedly mounted on the inner wall of the air pipe shell, connecting strips are arranged between the two blocking nets, and the air pipe shell is communicated with the air exhaust end of the air suction pump.

Optionally, the sowing device with the awns further comprises a feeding box, and the feeding box is connected with the main operation box;

the feeding box comprises a feeding barrel, a material distribution barrel and a rotating assembly, the rotating assembly is rotatably arranged in the feeding box, and at least part of the rotating assembly is positioned in the material distribution barrel; the feeding barrel is connected with the main operation box and the material distribution barrel;

optionally, a feed hopper is fixedly mounted on the material separating barrel, and a cover body is connected to the top of the feed hopper in a clamping manner;

optionally, a positioning case is installed on the main operation box, a rotating motor is fixedly installed inside the positioning case, and an output shaft of the rotating motor penetrates through and extends to the inside of the main operation box and the rotating assembly and is fixedly connected with the main operation box.

Optionally, the rotating assembly comprises a main rotating rod and a plurality of rotating plates, each rotating plate is arranged along the circumferential direction of the main rotating rod, and the rotating plates are arranged along the length direction of the main rotating rod in an extending mode.

Optionally, the bottom fixed mounting of main control box has three locating racks of group, every group the quantity of locating rack is two, and two locating racks of every group distribute respectively in main control box along width direction's both sides, and three groups the equal fixed mounting in bottom of locating rack has the rotation wheel, and adjacent two sets of be provided with the link between the locating rack.

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

1. the mango seed sowing device adsorbs mango seeds entering the cavity in an adsorption mode, and sequentially stirs a seed layer to a discharge hole through a stirring device, so that quick and uniform sowing of the mango seeds is realized.

2. The utility model provides a take mango seed seeder is through being provided with the hot plate, can provide the heating stoving effect to the bottom of main control box, because partial seed its surface probably remains moisture before getting into main control box, thereby can influence dispersion bellows and adsorption plate absorptive quality and efficiency, so use the problem that the moisture on solution seed surface that the hot plate can be fine influences efficiency, can also improve the temperature that makes the seed of waiting to sow simultaneously, promote sprouting of seed, improve the seedling rate of seeding.

3. The mango seed seeder is fixed a plurality of dead levers through being provided with reciprocal frame to spacing slider establishes the sliding connection between main operation incasement wall and the reciprocal frame, and provides reciprocal power through electronic reciprocal push rod, and the operation is comparatively stable, long service life.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic front sectional view of a sowing device for seeds of miscanthus sinensis provided by the invention;

FIG. 2 is a schematic top view of a cross-sectional structure of a sowing device with awns for sowing seeds provided by the present invention;

FIG. 3 is a perspective view of an adsorption plate with a mango seed sowing device provided in the present invention;

FIG. 4 is a schematic top view of the sowing device with mango seeds provided in the present invention;

FIG. 5 is an enlarged view of portion A of FIG. 1;

FIG. 6 is a three-dimensional section view of an air outlet pipe with a mango seed sowing device provided by the invention;

fig. 7 is a perspective view of a rotating assembly of the sowing device with awn seeds provided by the invention.

In the figure: 1. a main operation box; 2. an adsorption plate; 3. a barrier net; 4. a fixing rod; 5. a dispersion bellows; 6. a shifting sheet; 7. a suction pump; 8. an air outlet pipe; 81. a blower pipe shell; 82. a barrier net; 83. a connecting strip; 9. a rotating assembly; 91. a main rotating rod; 92. a sealing strip; 93. a rotating plate; 10. a discharge pipe; 11. an air outlet pump; 12. a communicating pipe; 13. heating plates; 14. vibrating a motor; 15. a rotating wheel; 16. a connecting frame; 17. a positioning frame; 18. seeding a pipe; 19. a limiting chute; 20. a feeding box; 21. a feed hopper; 22. a cover body; 23. an air inlet hole; 24. positioning the case; 25. rotating the motor; 26. a material separating barrel; 27. a feeding cylinder; 28. an electric reciprocating push rod; 29. a limiting slide block; 30. and a reciprocating frame.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The invention is described in further detail below with reference to the accompanying drawings

Referring to fig. 1 to 7, in an embodiment of the present invention, there is provided a mango seed sowing device, including: the device comprises a main operation box 1, an adsorption plate 2, a dispersion air box 5, an air suction device and a material stirring device. The main operation box 1 is provided with a cavity, a feeding hole and a discharging hole which are communicated with the cavity, and the top of the main operation box 1 is provided with a mounting hole which is communicated with the cavity. The awn seeds enter the cavity through the feeding hole and are discharged out of the cavity through the discharging hole to finish seeding. The adsorption plate 2 is installed on the main operation box 1 and seals the installation opening. The adsorption plate 2 extends from one side of the feed inlet to one side of the discharge outlet, the adsorption plate 2 is provided with a plurality of air inlet holes 23, and the bottom of the adsorption plate 2 is provided with a separation net 3 covering the air inlet holes 23. The dispersion air box 5 is covered on the adsorption plate 2 and is provided with dispersion cavities which are respectively communicated with the air inlet holes 23. The device that induced drafts sets up on dispersion bellows 5, and induced drafts the device and is linked together with the dispersion chamber, and when adsorption equipment opened, dispersion bellows and each fresh air inlet 23 inside were negative pressure state, adsorb the awn seed of taking that gets into the cavity for take the awn seed adhesion on adsorption plate 2. The material stirring device comprises a reciprocating frame 30 and a material stirring part, the reciprocating frame 30 is movably arranged in the cavity, the material stirring part is connected with the reciprocating frame 30, and the material stirring part is elastically propped against the adsorption plate 2. When the reciprocating frame 30 moves, the material poking part moves along the bottom of the adsorption plate 2, and the awn seeds are poked to the discharge hole, so that the seeding process is completed. The mango seed sowing device provided by the embodiment of the application adsorbs the mango seeds entering the cavity in an adsorption mode, and sequentially stirs a seed layer to the discharge hole through the stirring device, so that the quick and uniform sowing of the mango seeds is realized.

Referring to fig. 1 and 3, a plurality of inclined platforms are arranged on the bottom wall of the adsorption plate 2 along the direction from the feed inlet to the discharge outlet, and one end of each inclined platform close to the feed inlet is higher than one end of each inclined platform close to the discharge outlet. Wherein, the definition that the end of the inclined platform close to the feed inlet is higher than the end of the inclined platform close to the discharge outlet means that the vertical height of the end of the inclined platform close to the feed inlet is higher than that of the end of the inclined platform close to the discharge outlet. So set up and to form a plurality of recesses, groove structure adsorbable more seeds, and set up a plurality of sloping platforms and be convenient for dial the material device and remove the seed of 2 bottoms of adsorption plate one step to the discharge gate, realize the even seeding with a batch of seeds.

Optionally, as shown in fig. 1, fig. 2 and fig. 5, the material shifting device includes two reciprocating frames 30 arranged at intervals, the material shifting portion includes a plurality of fixing rods 4, each fixing rod 4 is arranged between the two reciprocating frames 30, each fixing rod 4 is provided with a shifting piece 6, and the shifting piece 6 elastically abuts against the adsorption plate 2.

Specifically, plectrum 6 rotationally connects on dead lever 4, and the portion of dialling still includes the torsion spring who sets up between plectrum 6 and dead lever 4, and torsion spring's both ends are supported respectively and are pushed against on dead lever 4 and plectrum 6. For example: dead lever 4 is rotated by an articulated shaft between 6 with the plectrum and is connected to the surperficial cover of articulated shaft is equipped with torsion spring, can let plectrum 6 keep perpendicular, and can rotate and accomplish after the circumstances of atress under the situation resume the original state.

Referring to fig. 2, the inner wall of the main operation box 1 is provided with a limit sliding groove 19 and an electric reciprocating push rod 28, the reciprocating frame 30 is provided with a limit sliding block 29, the limit sliding block 29 is slidably arranged in the limit sliding groove 19, and the electric reciprocating push rod 28 is in driving connection with the limit sliding block 29. When the electric reciprocating push rod 28 is started to drive the limiting slide block 29 to move left and right, the two reciprocating frames 30 can drive the plurality of shifting pieces 6 to move left and right, and the adsorbed seeds at the bottom of the corresponding barrier net 3 move left in batches, namely one side of the discharge hole, and are finally discharged from the discharge hole to finish seeding.

Specifically, as shown in fig. 2, two limit chutes 19 are formed in the front and the back of the inner wall of the main operation box 1, two limit sliders 29 are fixedly mounted on the front and the back of the reciprocating frame 30, one end of each of the four limit sliders 29 away from the main operation box 1 is connected with the inside of the adjacent limit chute 19 in a sliding manner, electric reciprocating push rods 28 are fixedly mounted on the front and the back of the inner wall of the main operation box 1, output rods of the two electric reciprocating push rods 28 are fixedly connected with the two limit sliders 29 on the left side, a plurality of fixing rods 4 are fixed by the reciprocating frame 30, the limit sliders 29 establish a sliding connection between the inner wall of the main operation box 1 and the reciprocating frame 30, reciprocating power is provided by the electric reciprocating push rods 28, and the operation is stable.

Wherein, see as shown in fig. 1, install discharging pipe 10 in the discharge gate, the top intercommunication of discharging pipe 10 has seeding pipe 18, is provided with air-out pump 11 in the main control box 1, and air outlet of air-out pump 11 is towards the discharge gate, is dialled the material portion and stirs the awn seed of taking of discharge gate department, is located the wind-force scope of air-out pump 11, and the produced wind-force of air-out pump just can be fast with the light seed from air-out pump 11 carry in seeding pipe 18 discharge.

The air inlet and the air outlet of the air outlet pump 11 are both provided with a communicating pipe 12, and the communicating pipe 12 is provided with an isolation net. By arranging the isolation net, the situation that when the gross seeding amount is too large, all seeds cannot be sprayed out by the wind power of the communicating pipe 12 can be prevented, and the situation that when the work is just stopped, the remaining seeds enter the air outlet pump 11 through the communicating pipe 12 to damage the air outlet pump 11 can be prevented.

Referring to fig. 1, a heating plate 13 is installed in the main operating box 1. Specifically, the bottom fixed mounting of main control box 1 inner wall has two hot plates 13, through setting up hot plate 13, provides the heat for the bottom of main control box 1, makes main control box temperature reduce the moisture on seed surface at the suitable temperature condition of seed, reduces the adhesion between the awn seed of light area, improves dispersion bellows 5 and the absorbent quality and the efficiency of adsorption plate 2.

Referring to fig. 1, the main operation box 1 is provided with a vibration motor 14, and the vibration motor 14 is connected with the bottom wall of the main operation box 1. The shock motor 14 produces the vibration and shakes the seed of concentrating, then through starting air suction pump 7, adjusts suction, through dispersion bellows 5 evenly with suction distribute to a plurality of fresh air inlets 23 on the adsorption plate 2 in, the suction of fresh air inlet 23 upwards adsorbs the seed of granulation, because the seed is lighter, the absorption of seed can be realized to less adsorption affinity, the seed disperses to corresponding separation net 3 below, conveniently dials the material device and stirs the seed.

Referring to fig. 1, the air suction device comprises an air suction pump 7 and an air outlet pipe 8, the air suction pump 7 is fixedly arranged on the dispersion air box 5, the air suction pump 7 is communicated with the dispersion cavity, and the air outlet pipe 8 is communicated with the air outlet end of the air suction pump 7; the adsorption amount of each batch of awn seeds is controlled by the adsorption force of the air suction pump, so that the hair seeding amount can be quickly and conveniently controlled.

Referring to fig. 6, the air outlet pipe 8 includes an air pipe casing 81, two blocking nets 82 are fixedly installed on the inner wall of the air pipe casing 81, a connecting strip 83 is arranged between the two blocking nets 82, and the air pipe casing 81 is communicated with the air exhaust end of the suction pump 7. The structure that blocks net 82 and connecting strip 83 and constitute can guarantee when not using at ordinary times, can block the dust through blocking net 82 and connecting strip 83, prevents to cause the pollution to main control box 1 inside.

Referring to fig. 1 and 2, the sowing device for the awn seeds further comprises a feeding box 20, and the feeding box 20 is connected with the main operation box 1. Specifically, the feeding box 20 comprises a feeding barrel 27, a material separating barrel 26 and a rotating assembly 9, the rotating assembly 9 is rotatably arranged in the feeding box 20, and the rotating assembly 9 is at least partially positioned in the material separating barrel 26; the feed cylinder 27 connects the main operation box 1 and the feed cylinder 26. Wherein the feed cylinder 27 may comprise a plurality of cylinders to make the feeding uniform. The material separating barrel 26 is fixedly provided with a feed hopper 21, and the top of the feed hopper 21 is connected with a cover 22 in a clamping way. By providing the feed hopper 21, the size of the feed inlet is increased, feeding is facilitated, and the cover 22 covers the top of the feed hopper 21 to prevent dust from entering when not in use.

The main operation box 1 is provided with a positioning case 24, the positioning case 24 is fixedly provided with a rotating motor 25 inside, and an output shaft of the rotating motor 25 penetrates through and extends to the inside of the main operation box 1 to be fixedly connected with the rotating assembly 9. The positioning case 24 and the rotating motor 25 are arranged on the front surface of the main operation case 1, and the installation and the maintenance are convenient.

Referring to fig. 7, the rotating assembly 9 includes a main rotating rod 91 and a plurality of rotating plates 93, each rotating plate 93 is sequentially distributed along the circumferential direction of the main rotating rod 91, and the rotating plates 93 are arranged to extend along the length direction of the main rotating rod 91. Specifically, a sealing strip 92 is fixedly mounted on one side of each of the plurality of rotating plates 93, which is far away from the main rotating rod 91, the back surface of the main rotating rod 91 is rotatably connected with the inner wall of the material separating cylinder 26, and the front surface of the main rotating rod 91 is fixedly connected with an output shaft of the rotating motor 25.

In the embodiment of the present application, the main operation box 1 and the feeding box 20 are used as main bodies, the dispersion bellows 5 is arranged at the top of the discharge pipe 10 to fix the adsorption plate 2, the suction pump 7 at the top of the dispersion bellows 5 can generate suction force through the dispersion bellows 5 to the plurality of air inlet holes 23 formed at the bottom of the adsorption plate 2, the seeds can be quantitatively pulled into the bottom of the inner wall of the main operation box 1 through the material distribution cylinder 26 and the rotating assembly 9, the seeds can be adsorbed to the bottom of the adsorption plate 2 through the suction force of the plurality of air inlet holes 23, due to the existence of the blocking net 3, the seeds are prevented from entering the inside of the air inlet holes 23, and can only be tightly adsorbed at the bottom of the adsorption plate 2, as shown in fig. 1, the discharge end of the sowing device with the mangoes is located on the left side, and the feeding end is located on the right side. The left and right moving structure of the fixed rod 4 and the shifting piece 6 can enable the shifting piece 6 to drive the seeds at the bottom of the adsorption plate 2 to move leftwards one by one, so that a batch of seeds can move leftwards, when the seeds move to the inside of the discharge pipe 10, the wind power generated by the air outlet pump 11 at the bottom can quickly convey the light seeds from the air outlet pump 11 to the inside of the sowing pipe 18 to be discharged, the whole device is provided with three parts, namely, the rightmost feeding box can realize quantitative feeding, so that the seeds can enter a batch of seeds, the phenomenon that the awns are staggered due to mutual crowding among the awns is reduced, the awns are stacked together to form a whole block, the influence on the operation efficiency is reduced, the adsorption plate at the top of the main operation box 1 can adsorb the seeds which are light in texture and have the awns at the bottoms of the corresponding air inlet holes 23 through suction, the fixed rod 4 and the shifting piece 6 are stirred, so that the seeds can be sequentially moved from right to left, the three structures jointly form a whole for sowing, the defective seeds are treated in an adsorption vibration mode, the separated awn seeds are separated after entering the main operation box 1 in batches, the separated awn seeds are discharged into the discharge pipe 10 in a quantitative mode and are sprayed out through the air outlet pump 11 to finish sowing, the adsorption amount of each batch is controlled through the adsorption force of the air suction pump 7, and therefore the hair sowing amount can be controlled quickly and conveniently.

Referring to fig. 1, three groups of positioning frames 17 are fixedly mounted at the bottom of the main operation box 1, each group of positioning frames 17 is two, and the two positioning frames 17 of each group are respectively distributed at two sides of the main operation box 1 along the width direction, the bottom of the three groups of positioning frames 17 are fixedly mounted with rotating wheels 15, and a connecting frame 16 is arranged between the two adjacent groups of positioning frames 17. Through being provided with locating rack 17 and coming fixed swivel wheel 15, can become the structure that can remove with whole main control box 1, the convenient transportation removes.

The working principle of the invention is as follows: when the seed separating machine works, firstly, raw material seeds are fed through a feed hopper 21, the seeds enter a material separating cylinder 26 through the feed hopper 21, a rotating motor 25 is started to drive a rotating component 9 to rotate, the rotating component 9 drives the raw material seeds to enter the material separating cylinder 26 in batches, finally, the raw material seeds enter the bottom of the inner wall of a main operation box 1 in batches through a feed cylinder 27, a vibration motor 14 generates vibration to shake away concentrated seeds, then, an air suction pump 7 is started to adjust suction force, the suction force is uniformly distributed to a plurality of air inlet holes 23 on an adsorption plate 2 through a dispersing air box 5, the granulated seeds are upwards adsorbed by the suction force of the air inlet holes 23, because the seeds are lighter, the adsorption force is small, the seeds can be adsorbed and are dispersed below corresponding separating nets 3, at the moment, an electric reciprocating push rod 28 is started to drive a limiting slide block 29 to move left and right, so that two reciprocating frames 30 drive a plurality of plectrum 6 to move left and right, will correspond barrier net 3 bottom adsorbed seed and move left to move left, with quantitative seed batch left, every batch seed move inside discharging pipe 10 after, just can upwards spout the seed through air-out pump 11 that has started, send out from seeding pipe 18 inside and can the ration sow, the operation is accomplished.

The above embodiments are only preferred embodiments 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 scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equally replaced or changed within the scope of the present invention.

Claims

1. The utility model provides a take mango seed seeder which characterized in that includes:

the device comprises a main operation box (1), wherein the main operation box (1) is provided with a cavity, a feeding hole and a discharging hole which are communicated with the cavity, and the top of the main operation box (1) is provided with a mounting hole which is communicated with the cavity;

the adsorption plate (2) is installed on the main operation box (1), and the adsorption plate (2) seals the installation opening; the adsorption plate (2) extends from one side of the feed port to one side of the discharge port, a plurality of air inlet holes (23) are arranged in the adsorption plate (2) in parallel in the transverse direction and the longitudinal direction, and a barrier net (3) covering each air inlet hole (23) is arranged at the bottom of the adsorption plate (2);

the dispersion air box (5) is covered on the adsorption plate (2), the dispersion air box (5) is provided with a dispersion cavity, and the dispersion cavity is communicated with the air inlet holes (23) respectively;

the air suction device is arranged on the dispersion air box (5) and communicated with the dispersion cavity;

the material poking device comprises a reciprocating frame (30) and a material poking part, the reciprocating frame (30) is movably arranged in the cavity, the material poking part is connected with the reciprocating frame (30), and the material poking part is elastically propped against the adsorption plate (2);

the absorption plate (2) can absorb the miscanthus sinensis seeds in batches in the width direction, and the material stirring device can stir the miscanthus sinensis seeds on the absorption plate (2) to the discharge hole;

wherein, follow on the diapire of adsorption plate (2) the feed inlet extremely be provided with a plurality of sloping platforms in the direction of discharge gate, the sloping platform is close to the one end of feed inlet is higher than the sloping platform is close to the one end of discharge gate.

2. The awn seed sowing device of claim 1, wherein the material poking device comprises two reciprocating frames (30) arranged at intervals; the material stirring part comprises a plurality of fixing rods (4), each fixing rod (4) is arranged between two reciprocating frames (30), each fixing rod (4) is provided with a stirring sheet (6), and the stirring sheets (6) elastically abut against the adsorption plate (2).

3. The awn seed sowing device with the function of claim 2, wherein the poking sheet (6) is rotatably connected on the fixing rod (4); the material shifting part further comprises a torsion spring arranged between the shifting sheet (6) and the fixing rod (4), and two ends of the torsion spring are respectively abutted against the fixing rod (4) and the shifting sheet (6).

4. The awn seed sowing device with the seed, according to the claim 1, is characterized in that the inner wall of the main operation box (1) is provided with a limit sliding groove (19) and an electric reciprocating push rod (28), the reciprocating frame (30) is provided with a limit sliding block (29), the limit sliding block (29) is slidably arranged in the limit sliding groove (19), and the electric reciprocating push rod (28) is in driving connection with the limit sliding block (29).

5. The sowing device for the seeds of the awns with the seeds of claim 1, wherein an air outlet pump (11) is arranged in the main operation box (1), and an air outlet of the air outlet pump (11) faces to the discharging port.

6. The sowing device for the seeds of the awns with the seeds, as set forth in claim 5, characterized in that the air inlet and the air outlet of the air outlet pump (11) are both provided with a communicating pipe (12), and the communicating pipe (12) is provided with an isolation net.

7. A sowing apparatus for seed of awn as claimed in claim 1, wherein a heating plate (13) is installed in the main operating box (1).

8. The sowing device for the seeds of the awns with the seeds as claimed in claim 1, wherein a vibration motor (14) is mounted on the main operation box (1), and the vibration motor (14) is connected with the bottom wall of the main operation box (1).

9. The sowing device for the seeds of the miscanthus sinensis as claimed in claim 1, wherein the air suction device comprises an air suction pump (7) and an air outlet pipe (8), the air suction pump (7) is fixedly installed on the dispersion air box (5), the air suction pump (7) is communicated with the dispersion cavity, and the air outlet pipe (8) is communicated with the air outlet end of the air suction pump (7).

10. The sowing device with the awns for the seeds of claim 9, wherein the air outlet pipe (8) comprises an air pipe shell (81), two blocking nets (82) are fixedly installed on the inner wall of the air pipe shell (81), a connecting strip (83) is arranged between the two blocking nets (82), and the air pipe shell (81) is communicated with the air outlet end of the air suction pump (7).

11. The sowing apparatus of the awn seeds of claim 1, further comprising a feeding box (20), wherein the feeding box (20) is connected with the main operation box (1);

the feeding box (20) comprises a feeding cylinder (27), a material distributing cylinder (26) and a rotating assembly (9), the rotating assembly (9) is rotatably arranged in the feeding box (20), and the rotating assembly (9) is at least partially positioned in the material distributing cylinder (26); the feeding barrel (27) is connected with the main operation box (1) and the material separating barrel (26).

12. The sowing device with the awn seeds of claim 11, wherein a feed hopper (21) is fixedly arranged on the charging barrel (26), and a cover body (22) is connected to the top of the feed hopper (21) in a clamping manner.

13. The sowing device for the seeds of awns with the seeds of claim 11, wherein a positioning case (24) is installed on the main operation box (1), a rotating motor (25) is fixedly installed inside the positioning case (24), and an output shaft of the rotating motor (25) penetrates through and extends to the inside of the main operation box (1) to be fixedly connected with the rotating assembly (9).

14. The awn seed sowing device of claim 11, wherein the rotating assembly (9) comprises a main rotating rod (91) and a plurality of rotating plates (93), each rotating plate (93) is distributed in sequence along the circumferential direction of the main rotating rod (91), and the rotating plates (93) are arranged to extend along the length direction of the main rotating rod (91).

15. The sowing device for the awns with the seeds, according to claim 1, is characterized in that three groups of positioning frames (17) are fixedly installed at the bottom of the main operation box (1), the number of the positioning frames (17) in each group is two, the two positioning frames (17) in each group are respectively distributed at two sides of the main operation box (1) along the width direction, rotating wheels (15) are fixedly installed at the bottoms of the three groups of positioning frames (17), and a connecting frame (16) is arranged between every two adjacent groups of the positioning frames (17).