CN218851293U

CN218851293U - Be used for high-efficient seeder of buckwheat

Info

Publication number: CN218851293U
Application number: CN202222464239.7U
Authority: CN
Inventors: 韩鹏; 张作明
Original assignee: Ningxia Jufengyuan Agricultural Development Co ltd
Current assignee: Ningxia Jufengyuan Agricultural Development Co ltd
Priority date: 2022-09-16
Filing date: 2022-09-16
Publication date: 2023-04-14
Anticipated expiration: 2032-09-16

Abstract

The utility model discloses a high-efficient seeder for buckwheat, which belongs to the technical field of buckwheat seeding and aims at solving the problems that the buckwheat seeds contain impurities to influence the growth condition and easily cause the blockage of the seeder when being seeded, the seeder comprises a seeder body, a feed box is also arranged on the side wall of one side of the seeder body, the side wall of the top end of the feed box is rotationally connected with a sealing cover in a matched way, the side wall of one side of the feed box is fixed with a mounting disc, the side wall of one side of the mounting disc is fixed with a driving motor, the side wall of the inner side of the feed box is rotationally connected with a rotating shaft, one end of the rotating shaft is coaxially fixed with an output shaft of the driving motor, and the side wall of the inner side of the feed box is rotationally connected with a spiral blade rod; the utility model discloses a running of spiral leaf pole can be so that the buckwheat seed can be even carry out the unloading, avoids appearing the buckwheat seed and causes the condition of jam to the seeding unloading to the buckwheat seed can be ensured, but also can promote the seeding speed of buckwheat seed to a certain extent.

Description

Be used for high-efficient seeder of buckwheat

Technical Field

The utility model belongs to the technical field of the buckwheat seeding, concretely relates to be used for high-efficient seeder of buckwheat.

Background

Buckwheat is named as: clean intestines grass, rye and triangle wheat are Fagopyrum of Polygonaceae, the mature period is 75 days, the north can be two seasons, annual herbaceous plant, the stem is upright, the height is 30-90 cm, the upper branch is green or red, the stalk has longitudinal edges and no hair, or one side has papilla along the longitudinal edges, leaf triangle or oval triangle, the length is 2.5-7 cm, the width is 2-5 cm, the top is gradually sharp, the base is heart-shaped, and two sides have papilla along the leaf veins.

The comparative patent document publication numbers are: "a buckwheat seeder CN111819963A includes: the seed box is arranged on the front end of the seed box; the device is characterized in that the front end of the rack is provided with a forward wheel, a handle is arranged on the rack, a seed box is arranged on the rack, a furrow opener and a small press wheel are arranged below the rack, a ditch covering sheet is arranged below the rack behind the small press wheel, and a large press wheel is arranged below the rack behind the ditch covering sheet; the lower part of the seed box is provided with a regulating valve, and the lowest end of the seed box is connected with a seed discharging pipe. The invention has simple design, simple and convenient operation and convenient maintenance; is especially suitable for seeding buckwheat in mountain areas. This seeder adopts dual suppression when soil moisture content lacks or is suitable, does not run soil moisture, guarantees the rate of emergence, is this mechanical innovation point ", above-mentioned patent document but its in actual application, it still exists following not enoughly: at present, because buckwheat seeds contain a lot of impurities and the like when the buckwheat sowing and planting work is carried out, the growth condition of the seeds is influenced when the buckwheat seeds are sowed and planted, the situation that the blanking is not smooth or even the buckwheat seeds are blocked when the buckwheat seeds are sowed is easy to cause, and the guarantee performance is difficult to provide for the buckwheat seed sowing work.

Therefore, a high-efficiency buckwheat seeder is needed to solve the problems that the growth condition is influenced by impurities contained in buckwheat seeds and the seeder is easy to block in the prior art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be used for high-efficient seeder of buckwheat to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a be used for high-efficient seeder of buckwheat, including the seeder body, the seeder body still includes

The workbin, the workbin is fixed in seeder body one side lateral wall, workbin top lateral wall rotates the sealed lid that is connected with the looks adaptation, workbin one side lateral wall is fixed with the mounting disc, mounting disc one side lateral wall is fixed with driving motor, the inboard lateral wall of workbin rotates and is connected with the pivot, pivot one end with driving motor's the coaxial fixed of output shaft, the inboard lateral wall of workbin rotates and is connected with the spiral leaf pole, the spiral leaf pole with the pivot is located and all is provided with the band pulley with the end, two the belt has all been cup jointed to the band pulley surface, the workbin inboard is provided with screening subassembly.

In this embodiment, the screen assemblies include

The screen plate is connected with the side wall of the inner side of the feed box in a sliding manner, a plurality of symmetrically distributed mounting blocks are fixed on the side wall of the inner side of the feed box, a damper is fixed on the side wall of one side of each mounting block, one end, far away from the mounting blocks, of the damper is fixed with the screen plate, a spring is sleeved on the outer surface of the damper, one end of the spring is fixed with the screen plate, and the other end of the spring is fixed with the mounting blocks;

the screen plate comprises two cams, wherein the two cams are symmetrically distributed and are tightly sleeved on the outer surface of the rotating shaft in a sleeved mode, and the cams are located under the screen plate.

It is further worth explaining that two sliding grooves which are symmetrically distributed are formed in the side wall of the inner side of the material box, and the sieve plate is connected with the inner portions of the sliding grooves in a sliding mode.

It should be further noted that two symmetrically-distributed extrusion plates are fixed on the side wall of the bottom end of the sieve plate, and one side of the cam is in contact with the extrusion plates.

In a preferred embodiment, the cross section of the pressing plate is arc-shaped, and the arc surface of the pressing plate is matched with the arc surface of the cam.

As a preferred embodiment, two material guiding plates are fixed on the side wall of the inner side of the feed box, the two material guiding plates are located on two sides of the spiral blade rod, and the material guiding plates and the inner side of the feed box are arranged in an inclined manner.

Compared with the prior art, the utility model provides a pair of be used for high-efficient seeder of buckwheat includes following beneficial effect at least:

(1) Through the operation of spiral leaf pole, can be so that the buckwheat seed can be even carry out the unloading, avoid appearing the buckwheat seed and cause the condition of jam to the seeding unloading to the buckwheat seed can be ensured, but also can promote the seeding speed of buckwheat seed to a certain extent.

(2) Drive the sieve through screening subassembly and carry out reciprocating motion from top to bottom, not only can sieve the edulcoration to the buckwheat seed, but also can promote the seeding survival rate that the buckwheat was planted by a wide margin, avoid appearing the buckwheat seed and include the miscellaneous too much impurity influence growth conditions.

Drawings

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

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

fig. 3 is a schematic view of a partial top view structure of the present invention;

fig. 4 is a schematic view of the back view structure of the present invention.

In the figure: 1. a seeder body; 2. a material box; 3. a sealing cover; 4. installing a disc; 5. a drive motor; 6. a rotating shaft; 7. a helical blade bar; 8. a pulley; 9. a belt; 10. a screen assembly; 101. a sieve plate; 102. mounting a block; 103. a damper; 104. a spring; 105. a cam; 11. a chute; 12. a compression plate; 13. a material guide plate.

Detailed Description

The present invention will be further described with reference to the following examples.

In order to make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, the following will combine the drawings of the embodiments of the present invention to clearly and completely describe the technical scheme of the embodiments of the present invention, and obviously, the described embodiments are a part of the embodiments of the present invention, rather than all embodiments, and based on the described embodiments of the present invention, all other embodiments obtained by the ordinary skilled person in the art on the premise of not needing creative work all belong to the scope of protection of the present invention.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Please refer to fig. 1-4, the utility model provides a be used for high-efficient seeder of buckwheat, including seeder body 1, seeder body 1 still includes workbin 2, workbin 2 is fixed in seeder body 1 one side lateral wall, 2 top lateral walls of workbin rotate and are connected with the sealed lid 3 of looks adaptation, 2 one side lateral walls of workbin are fixed with

mounting disc

4, 4 one side lateral wall of mounting disc is fixed with driving

motor

5, 2 inboard lateral walls of workbin rotate and are connected with

pivot

6, 6 one end of pivot is coaxial fixed with driving motor 5's output shaft, 2 inboard lateral walls of workbin rotate and are connected with spiral leaf pole 7, spiral leaf pole 7 is located same end with pivot 6 and all is provided with band pulley 8, two band pulley 8 surfaces have all cup jointed belt 9, 2 inboard screening assembly 10 of workbin, through the operation of spiral leaf pole 7, can make the unloading that the buckwheat seed can be even, avoid appearing the buckwheat seed and cause the circumstances of jam, thereby the unloading to the seeding of buckwheat seed can be ensured, and can also promote the seeding speed of buckwheat seed to a certain extent.

Further as shown in fig. 1 and 2, it is worth specifically explaining that the screening assembly 10 includes a screening plate 101, the screening plate 101 is slidably connected to an inner side wall of the bin 2, a plurality of symmetrically distributed mounting blocks 102 are fixed to the inner side wall of the bin 2, a damper 103 is fixed to a side wall of one side of each mounting block 102, one end of the damper 103, which is far away from the mounting block 102, is fixed to the screening plate 101, a spring 104 is sleeved on an outer surface of the damper 103, one end of the spring 104 is fixed to the screening plate 101, and the other end of the spring 104 is fixed to the mounting block 102; cam 105, cam 105 are provided with two, and two cams 105 are the symmetric distribution fastening cup joint in 6 surfaces of pivot, and cam 105 is located under sieve 101, drives sieve 101 through screening subassembly 10 and carries out reciprocating motion from top to bottom, not only can sieve the edulcoration to the buckwheat seed, but also can promote the seeding survival rate that the buckwheat was planted by a wide margin, avoids appearing the buckwheat seed and includes miscellaneous too much impurity influence growth circumstances.

Further as shown in fig. 2, it is worth specifically explaining that two chutes 11 that are symmetrically distributed are provided on the inner side wall of the bin 2, and the sieve plate 101 is connected with the inner side of the chute 11 in a sliding manner, and slides in the chute 11 through the sieve plate 101, so that the guide limiting effect on the sieve plate 101 can be achieved, and the stability of the sieve plate 101 in the moving process can be effectively improved.

The scheme has the following working processes: when needing to sow the buckwheat and planting, at first pour the buckwheat seed into to workbin 2, and through the drive of driving motor 5, make pivot 6 rotate in step, drive cam 105 rotate in step, utilize cam 105 and the extrusion drive effect of extrusion board 12 extrusion, cause sieve 101 atress back edge spout 11 in to remove, attenuator 103 and spring 104 are under the compression state this moment, utilize the spring action of spring 104, thereby make extrusion board 12 and cam 105 be in under the state of laminating mutually, cause sieve 101 atress back edge spout 11 in to reciprocate, sieve buckwheat and impurity on the sieve 101, make the buckwheat drop to stock guide 13 department, drop the buckwheat seed to spiral leaf pole 7 department by stock guide 13 is concentrated, through the drive effect of band pulley 8 and belt 9, make spiral leaf pole 7 rotate in step, thereby carry the buckwheat uniformity by spiral leaf pole 7, sow the buckwheat seed by seeder body 1.

According to the working process, the following steps are known: through the operation of spiral leaf pole 7, can make the buckwheat seed can be even carry out the unloading, avoid appearing the buckwheat seed and cause the condition of jam, thereby can ensure the seeding unloading to the buckwheat seed, and can also promote the seeding speed of buckwheat seed to a certain extent, and drive sieve 101 through screening subassembly 10 and carry out reciprocating motion from top to bottom, not only can sieve the edulcoration to the buckwheat seed, and can also promote the seeding survival rate that the buckwheat was planted by a wide margin, avoid appearing the buckwheat seed and include miscellaneous too much impurity influence growth situation, and slide in spout 11 through sieve 101, not only can play the direction limiting displacement to sieve 101, and can also effectively promote the stability of sieve 101 at the removal in-process.

As further shown in fig. 1, it is worth specifying that two symmetrically distributed pressing plates 12 are fixed to the side wall of the bottom end of the screen deck 101, and one side of the cam 105 contacts with the pressing plates 12.

Further, as shown in fig. 1, it is worth specifically explaining that the cross section of the extrusion plate 12 is arc-shaped, the arc surface of the extrusion plate 12 is matched with the arc surface of the cam 105, and the arc surface of the extrusion plate 12 is matched with the arc surface of the cam 105, so that the cam 105 and the arc surface of the extrusion plate 12 are more smoothly and stably driven in an extrusion manner, and the case jamming caused by the extrusion drive of the cam 105 and the extrusion plate 12 is avoided.

Further as shown in fig. 1, it is worth specifically explaining that two material guide plates 13 are fixed on the inner side wall of the material box 2, the two material guide plates 13 are located on two sides of the spiral blade rod 7, the material guide plates 13 and the inner side of the material box 2 are arranged in an inclined manner, and the material guide plates 13 and the inner side of the material box 2 are arranged in an inclined manner to guide buckwheat, so that the buckwheat falls to the spiral blade rod 7 in a more concentrated manner.

To sum up: arc surface through stripper plate 12 and cam 105's arc surface looks adaptation for it is more smooth stable when cam 105 extrudees the transmission with the arc surface of stripper plate 12, causes the condition of card shell when avoiding appearing cam 105 and stripper plate 12 extrusion transmission, and is the slope through

stock guide

13 and 2 inboard slope distribution settings of workbin, plays the guide effect to the buckwheat, causes the buckwheat more concentrated to drop to helical blade pole 7 departments.

The driving motor 5 is commercially available, and the driving motor 5 is provided with a power supply, which belongs to the mature technology in the field and is fully disclosed, so repeated description in the specification is omitted.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art, and the term "comprising" or "includes" and the like as used herein means that elements or items preceding the term encompass elements or items listed after the term and their equivalents, but does not exclude other elements or items, and the term "connected" or "connected" and the like are not limited to physical or mechanical connections, and may include electrical connections, whether direct or indirect, "upper", "lower", "left", "right", and the like are merely used to indicate relative positional relationships, and when the absolute position of the object being described changes, the relative positional relationships may also change accordingly.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A high-efficient seeder for buckwheat, includes seeder body (1), its characterized in that, seeder body (1) still includes

Workbin (2), workbin (2) are fixed in seeder body (1) one side lateral wall, workbin (2) top lateral wall rotates sealed lid (3) that is connected with the looks adaptation, workbin (2) one side lateral wall is fixed with mounting disc (4), mounting disc (4) one side lateral wall is fixed with driving motor (5), workbin (2) inboard lateral wall rotates and is connected with pivot (6), pivot (6) one end with the output shaft coaxial fixed of driving motor (5), workbin (2) inboard lateral wall rotates and is connected with spiral leaf pole (7), spiral leaf pole (7) with pivot (6) are located same end and all are provided with band pulley (8), two band pulley (8) surface has all cup jointed belt (9), workbin (2) inboard is provided with screening subassembly (10).

2. The high-efficiency buckwheat seeding machine as claimed in claim 1, wherein: the screen assembly (10) comprises

The sieve plate (101), the sieve plate (101) is connected with the inner side wall of the feed box (2) in a sliding manner, a plurality of symmetrically distributed installation blocks (102) are fixed on the inner side wall of the feed box (2), a damper (103) is fixed on the side wall of one side of each installation block (102), one end, far away from the installation blocks (102), of the damper (103) is fixed with the sieve plate (101), a spring (104) is sleeved on the outer surface of the damper (103), one end of the spring (104) is fixed with the sieve plate (101), and the other end of the spring (104) is fixed with the installation blocks (102);

the sieve plate comprises two cams (105), the two cams (105) are symmetrically distributed and are tightly sleeved on the outer surface of the rotating shaft (6), and the cams (105) are located under the sieve plate (101).

3. The high-efficiency buckwheat seeding machine as claimed in claim 2, wherein: two chutes (11) which are symmetrically distributed are formed in the side wall of the inner side of the feed box (2), and the sieve plate (101) is connected with the chutes (11) in a sliding manner.

4. The efficient buckwheat seeding machine according to claim 3, wherein: two extrusion plates (12) which are symmetrically distributed are fixed on the side wall of the bottom end of the sieve plate (101), and one side of the cam (105) is in contact with the extrusion plates (12).

5. The efficient buckwheat seeding machine according to claim 4, wherein: the cross section of the extrusion plate (12) is arc-shaped, and the arc surface of the extrusion plate (12) is matched with the arc surface of the cam (105).

6. The efficient buckwheat seeding machine according to claim 5, wherein: two material guide plates (13) are fixed on the side wall of the inner side of the feed box (2), the two material guide plates (13) are located on two sides of the spiral blade rod (7), and the material guide plates (13) and the inner side of the feed box (2) are obliquely distributed.