CN220210990U

CN220210990U - Seeding device

Info

Publication number: CN220210990U
Application number: CN202321561714.0U
Authority: CN
Inventors: 赵明武
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-19
Filing date: 2023-06-19
Publication date: 2023-12-22
Anticipated expiration: 2033-06-19

Abstract

The utility model belongs to the technical field of agricultural sowing, in particular to a sowing device, which comprises a screening bin, a plurality of sowing bins, a transmission belt, a supporting net, a screening net and a mounting rod, wherein one side of the screening bin is fixedly connected with a communicating pipe, the bottom end of the communicating pipe is fixedly connected with a distribution bin, the sowing bin is positioned below the screening bin, the top end of the sowing bin is fixedly connected with a secondary seed feeding box, one side of the secondary seed feeding box is fixedly connected with a primary seed feeding bin, the transmission belt is mounted in the sowing bin, the outer side of the transmission belt is fixedly connected with a sequencing block, the supporting net and the screening net are both in sliding connection with the inside of the screening bin, and the screening net is positioned below the supporting net; the seed sowing device has the advantages that the depth, the spacing and the row spacing of sowing can be adjusted, seeds can be screened, the work of screening the seeds before sowing by workers is omitted, and the purpose of guaranteeing the sowing effect while improving the sowing efficiency is achieved.

Description

Seeding device

Technical Field

The utility model belongs to the technical field of agricultural sowing, and particularly relates to a sowing device.

Background

The seeding is the process of putting the seed into the soil, and the staff usually uses manual work or machine to accomplish this work, and the requirement when sowing not only needs to be adjusted to seeding degree of depth, interval and row spacing, still need to control the seed quality, avoids the lower seed of flat quality to be sowed to the inside whole germination rate that influences farmland of soil, and current seeder can adjust the degree of depth and the interval of sowing, but can't accomplish the screening work to the seed when sowing when satisfying to adjusting such as seeding degree of depth, thereby need use other equipment to carry out the screening before sowing to promote seeding cost, and also can cause certain influence to seeding efficiency.

Disclosure of Invention

The utility model provides a seeding device, which has the characteristics of screening seeds in the seeding process, avoiding the influence of the shrunken seeds on the germination rate, and further ensuring the seeding efficiency.

The utility model provides the following technical scheme: including screening storehouse, a plurality of seeding storehouse, conveyer belt, bearing net, divide screen cloth and installation pole, screening storehouse one side fixedly connected with communicating pipe, communicating pipe bottom fixedly connected with allocation bin, the seeding storehouse is located screening storehouse below, seeding storehouse top fixedly connected with secondary advances kind of box, secondary advances kind of box one side fixedly connected with first kind of storehouse, the conveyer belt install in inside the seeding storehouse, conveyer belt outside fixedly connected with sequencing piece, the bearing net with divide screen cloth equal sliding connection in inside the screening storehouse, divide the screen cloth to be located the bearing net outside, screening storehouse bottom inner wall fixedly connected with gag lever post, the bearing net with divide the screen cloth slide in the gag lever post outside, seeding storehouse one side is equipped with the installation pole, the conveyer belt bottom can dismantle and be connected with the seeding pipe.

The secondary seed feeding box is fixedly connected with a connecting cylinder between the primary seed feeding bin and the secondary seed feeding box.

The top end of the sowing bin is provided with an inlet, and the secondary seed inlet box is communicated with the sowing bin through the inlet.

Wherein, the discharge port has been seted up to seeding storehouse bottom, seeding storehouse is through discharge port with seeding pipe intercommunication.

The seeding device comprises a seeding bin, a mounting rod, a screening bin and an adjusting rod, wherein the adjusting rod is fixedly connected to one side of the seeding bin and slides to one side of the mounting rod, and a supporting rod is fixedly connected between the mounting rod and the screening bin.

The beneficial effects of the utility model are as follows: through the cooperation of screening storehouse and bearing net for can adjust the degree of depth, interval and the row spacing of seeding when guaranteeing, can also screen the seed when sowing, avoid the seed of the quality relatively poor of drying the flat shape to be sowed into soil inside, save the work of screening the seed before the staff sows, thereby reach the purpose of guaranteeing the seeding effect when promoting seeding efficiency.

None of the parts of the device are the same as or can be implemented using prior art.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is an enlarged schematic view of FIG. 2 at A;

fig. 4 is an enlarged schematic view at B in fig. 2.

In the figure: 1. screening bins; 11. a communicating pipe; 12. a distribution bin; 121. an ingress pipe; 2. sowing the seeds in a bin; 21. a secondary seed feeding box; 211. a connecting cylinder; 22. a seed feeding bin is carried out for the first time; 23. an access port; 24. a discharge port; 25. an adjusting lever; 3. a transmission belt; 31. a sorting block; 4. a support net; 41. separating a screen; 42. a limit rod; 5. a mounting rod; 51. a support rod; 6. and (5) sowing the tubes.

Detailed Description

Referring to fig. 1-4, the present utility model provides the following technical solutions: including screening storehouse 1, a plurality of seeding storehouse 2, the conveyer belt 3, the bearing net 4, divide screen cloth 41 and installation pole 5, screening storehouse 1 one side fixedly connected with communicating pipe 11, communicating pipe 11 bottom fixedly connected with distribution storehouse 12, seeding storehouse 2 is located screening storehouse 1 below, seeding storehouse 2 top fixedly connected with secondary advances kind of box 21, secondary advances kind of box 21 one side fixedly connected with first time advances kind of box 22, the conveyer belt 3 is installed in seeding storehouse 2 inside, 3 outside fixedly connected with sequencing piece 31 of conveyer belt, the equal sliding connection of bearing net 4 and minute screen cloth 41 is in screening storehouse 1 inside, minute screen cloth 41 is located bearing net 4 below, screening storehouse 1 bottom inner wall fixedly connected with gag lever post 42, bearing net 4 and minute screen cloth 41 slide in the gag lever post 42 outside, seeding storehouse 2 one side is equipped with installation pole 5, 3 bottom detachably connected with seeding pipe 6.

In this embodiment: the screening bin 1 is used for storing seeds to be sown, the supporting net 4 and the separating screen 41 are slid in the screening bin 1, the inner sides of the supporting net 4 and the separating screen 41 are respectively provided with a screen hole, the number of the screen holes of the supporting net 4 is larger than that of the separating screen 41, the separating screen 41 is positioned below the supporting net 4, so that when a worker places the seeds to be sown in the screening bin 1, the seeds are positioned on the surface of the supporting net 4, at the moment, the seeds fall to the lower side through the screen holes in the supporting net 4, the positions of the screen holes in the separating screen 41 correspond to the screen holes in the supporting net 4, so that the shrunken seeds continue to fall downwards through the screen holes in the separating screen 41 again when falling from the supporting net 4, the full seeds fall on the surface of the separating screen 41, are discharged from the holes formed in one side of the screening bin 1, and the screening work of the seeds is completed, the limiting rods 42 sliding on the inner sides of the supporting net 4 and the separating screen 41 are used for guiding and limiting the sliding of the supporting net 4 and the separating screen 41, so that the supporting net 4 and the separating screen 41 can slide vertically, springs are arranged on the outer sides of the limiting rods 42, when an agricultural machine drives the screening bin 1 to move to jolt, the supporting net 4 and the separating screen 41 can slide vertically in a reciprocating mode on the outer sides of the limiting rods 42, so that the seeds above the supporting net 4 can increase the contact opportunity with the supporting net 4, the seeds can fall through holes formed in the supporting net 4, the screening work of the seeds is completed, the communicating pipe 11 fixed on one side of the screening bin 1 is used for guiding the screened seeds, the distributing bin 12 fixed on the bottom end of the communicating pipe 11 is used for guiding the screened seeds into the primary seed inlet bin 22, the primary seed inlet bin 22 is communicated with the sowing bin 2 and the secondary seed inlet box 21, so that the seeds in the first seed feeding bin 22 can enter the seeding bin 2 and the second seed feeding box 21, the seeds entering the seeding bin 2 can be positioned on the surface of the conveying belt 3 and between the sorting blocks 31, the conveying belt 3 is used for driving the seeds to move, the driving component is arranged in the seeding bin 2, the conveying belt 3 can rotate at the inner side of the seeding bin 2, the movement speed of the conveying belt 3 can be adjusted by a worker through controlling the output speed of the driving component, thereby achieving the adjustment work of the seed sowing row spacing, the sorting blocks 31 are used for positioning the seeds, the seeds can be positioned between the sorting blocks 31 after entering the conveying belt 3, after the conveying belt 3 drives the seeds to move to the position corresponding to the sowing pipe 6, the seeds can enter the soil through the sowing pipe 6, thereby completing the sowing work, the sowing pipe 6 is detachably connected with the conveying belt 3, so that when the operator needs to adjust the sowing depth, the sowing pipe 6 with a non-passing length can be replaced to adjust the sowing depth, the secondary seed feeding box 21 is used for guiding seeds into the space between the sequencing blocks 31 again, so that when the seeds in the primary seed feeding bin 22 are not guided into the space between the sequencing blocks 31, the seeds in the secondary seed feeding box 21 can still enter the space between the sequencing blocks 31, the sowing stability is ensured, the mounting rod 5 arranged on one side of the sowing bin 2 is used for supporting the screening bin 1 and each sowing bin 2, the mounting rod 5 is used for being connected with an agricultural machine, the agricultural machine can drive the screening bin 1 to move on a farmland to finish the sowing work, when the sowing interval needs to be adjusted, the operator can slide the sowing bins 2 to a proper distance, thereby achieving the adjustment work of the sowing interval, and the staff can be through changing seeding pipe 6 and the mode of adjustment transmission band 3 velocity of movement for the staff can adjust seeding depth, interval and row spacing according to actual seeding condition.

An ingress pipe 121 is fixedly connected between the distribution bin 12 and the primary seed inlet bin 22, and a connecting cylinder 211 is fixedly connected between the secondary seed inlet box 21 and the primary seed inlet bin 22; the ingress pipe 121 fixed between the distribution bin 12 and the primary seed inlet bin 22 is used for leading the seeds screened in the distribution bin 12 into the primary seed inlet bin 22, so that the primary seed inlet bin 22 can lead the seeds into the seeding bin 2 to finish seeding work, the connecting barrel 211 fixed between the secondary seed inlet box 21 and the primary seed inlet bin 22 is used for communicating the secondary seed inlet box 21 with the primary seed inlet bin 22, so that the seeds in the primary seed inlet bin 22 can enter the secondary seed inlet box 21, and the situation that the primary seed inlet bin 22 cannot lead the seeds between the sorting blocks 31 is avoided, so that the stability of the seeding work is ensured.

An inlet 23 is formed in the top end of the sowing bin 2, and the secondary seed inlet box 21 is communicated with the sowing bin 2 through the inlet 23; the inlet 23 arranged at the top end of the sowing bin 2 is used for guiding the seeds in the secondary seed feeding box 21 between the sorting blocks 31, when the seeds are guided into the sorting blocks 31 by the primary seed feeding bin 22, the seeds in the secondary seed feeding box 21 can enter the inlet 23 but cannot enter the sorting blocks 31, so that the situation of repeated sowing is avoided, and the situation that the seeds cannot be guided into the sorting blocks 31 by the primary seed feeding bin 22 can be avoided.

The bottom end of the seeding cabin 2 is provided with a discharge outlet 24, and the seeding cabin 2 is communicated with the seeding pipe 6 through the discharge outlet 24; the discharge outlet 24 arranged at the bottom end of the sowing bin 2 is used for connecting the sowing bin 2 with the sowing pipe 6, so that after the transmission belt 3 in the sowing bin 2 drives seeds to move to a position corresponding to the discharge outlet 24, the seeds can enter the sowing pipe 6 through the discharge outlet 24, and the sowing work is completed through the sowing pipe 6.

An adjusting rod 25 is fixedly connected to one side of the sowing bin 2, the adjusting rod 25 slides on one side of the mounting rod 5, and a supporting rod 51 is fixedly connected between the mounting rod 5 and the screening bin 1; the fixed adjusting lever 25 in sowing storehouse 2 one side is used for connecting sowing storehouse 2 and installation pole 5 to make sowing storehouse 2 slide in one side of installation pole 5, accomplish the adjustment to the seeding interval, the bracing piece 51 of fixing between installation pole 5 and screening storehouse 1 is used for connecting installation pole 5 and screening storehouse 1, make installation pole 5 can play the support work to screening storehouse 1, thereby make the staff be connected the back with installation pole 5 and agricultural machinery, agricultural machinery can drive screening storehouse 1 and remove, and then accomplish the seeding work.

The working principle and the using flow of the utility model are as follows: when the worker needs to sow, the mounting rod 5 is required to be connected with the agricultural machinery, at the moment, the worker can put the seeds to be sown into the screening bin 1, the seeds entering the screening bin 1 can be positioned on the surface of the supporting net 4, at the moment, partial seeds contacting with the supporting net 4 can fall down through the holes in the supporting net 4, the positions of the holes in the supporting net 41 correspond to the holes in the supporting net 4, the shrunken seeds can continuously fall down through the holes in the supporting net 41 again when falling from the supporting net 4, the full seeds can fall on the surface of the screening net 41 and are discharged from the holes formed in one side of the screening bin 1, jolt can be generated when the agricultural machinery drives the screening bin 1 to move, the supporting net 4 and the screening net 41 can vertically slide outside the limiting rods 42, so that the contact opportunity between the seeds on the surface of the supporting net 4 and the supporting net 4 is improved, the screening work of the seeds can be ensured to be stably carried out, the seeds discharged from the inside of the screening bin 1 can enter the communicating pipe 11 and enter the inside of the distribution bin 12 through the communicating pipe 11, the distribution bin 12 can guide the seeds into the inside of the primary seed feeding bin 22 through the ingress pipe 121, the primary seed feeding bin 22 can guide the seeds into the inside of the secondary seed feeding box 21 and the sowing bin 2, the seeds entering the inside of the sowing bin 2 can be positioned between the sorting blocks 31, gaps among the sorting blocks 31 are matched with the diameters of the single seeds, so that only the single seeds exist among the sorting blocks 31, the transmission belt 3 can drive the seeds to move in the inside of the sowing bin 2, if the seeds do not exist among the sorting blocks 31 when the gaps among the sorting blocks 31 move to the corresponding positions of the secondary seed feeding box 21, the seeds can enter the secondary seed feeding box 21, thereby avoid first time advancing kind storehouse 22 can not be with the leading-in to sequencing between the piece 31 of seed to promote the stability of seeding work, after the conveyer belt 3 drives the seed motion to with the position that corresponds of seeding pipe 6, the seed can enter into the inside of seeding pipe 6, and enter into the soil inside through seeding pipe 6 and accomplish seeding work, when the staff needs to adjust the seeding interval, can slide to suitable distance between each seeding storehouse 2, when needs adjust the seeding degree of depth, the staff can change the seeding pipe 6 of different length in order to accomplish the adjustment to the seeding degree of depth, when needs adjust the seeding line spacing, the staff can accomplish the adjustment to the seeding line spacing through adjusting the velocity of conveyer belt 3, and then make the staff can freely adjust seeding degree of depth, interval and line spacing according to actual seeding demand.

Claims

1. The utility model provides a seeder, includes screening storehouse (1), a plurality of seeding storehouse (2), conveyer belt (3), bearing net (4), divides screen cloth (41) and installation pole (5), its characterized in that: screening storehouse (1) one side fixedly connected with communicating pipe (11), communicating pipe (11) bottom fixedly connected with distribution storehouse (12), seeding storehouse (2) are located screening storehouse (1) below, seeding storehouse (2) top fixedly connected with secondary advances kind of box (21), secondary advance kind of box (21) one side fixedly connected with first kind of storehouse (22), conveyer belt (3) install in inside seeding storehouse (2), conveyer belt (3) outside fixedly connected with sequencing piece (31), supporting net (4) with divide screen cloth (41) all sliding connection in screening storehouse (1) are inside, divide screen cloth (41) to be located supporting net (4) below, screening storehouse (1) bottom inner wall fixedly connected with gag lever post (42), supporting net (4) with divide screen cloth (41) slide in gag lever post (42) outside, seeding storehouse (2) one side is equipped with installation pole (5), conveyer belt (3) are connected with seeding pipe (6) in a detachable way.

2. A seeding apparatus according to claim 1, wherein: an ingress pipe (121) is fixedly connected between the distribution bin (12) and the primary seed inlet bin (22), and a connecting cylinder (211) is fixedly connected between the secondary seed inlet box (21) and the primary seed inlet bin (22).

3. A seeding apparatus according to claim 1, wherein: an inlet (23) is formed in the top end of the sowing bin (2), and the secondary seed inlet box (21) is communicated with the sowing bin (2) through the inlet (23).

4. A seeding apparatus according to claim 1, wherein: the bottom end of the seeding bin (2) is provided with a discharge outlet (24), and the seeding bin (2) is communicated with the seeding pipe (6) through the discharge outlet (24).

5. A seeding apparatus according to claim 1, wherein: the seeding bin is characterized in that an adjusting rod (25) is fixedly connected to one side of the seeding bin (2), the adjusting rod (25) slides to one side of the mounting rod (5), and a supporting rod (51) is fixedly connected between the mounting rod (5) and the screening bin (1).