CN219597237U - Seeding sieving mechanism is used in agricultural production - Google Patents

Abstract

The utility model relates to the technical field of seeding screening, and discloses a seeding screening device for agricultural production. According to the utility model, through the arrangement of the screening reel, the spiral ring, the motor, the gear and the like for matching use, the screening reel can be driven to rotate by the motor, so that seeds can be screened by the screening reel, meanwhile, when screening is carried out, seeds are only required to be added at one end of the screening reel, when the screening reel rotates, the rotating screening reel drives the spiral ring to rotate, the rotating spiral ring can drive the added seeds to move, so that the screening reel can convey the seeds which are not screened to the other end of the screening reel, the other end of the screening reel is used for removing the seeds which are not screened in time, and the device can continuously add the seeds which need to be screened at the screening reel, thereby realizing continuous screening of the seeds.

Description

Seeding sieving mechanism is used in agricultural production

Technical Field

The utility model relates to the technical field of seeding screening, in particular to a seeding screening device for agricultural production.

Background

The screening is to make the fine grain material smaller than the sieve mesh pass through the sieve surface while the coarse grain material larger than the sieve mesh stays on the sieve surface, thus completing the coarse or fine grain separation process, which can be regarded as two stages of material layering and fine grain screening, the material layering is the condition for completing the separation, and the fine grain suitable screening is the purpose of separation.

The utility model discloses a seeding sieving mechanism for agricultural production in the authority bulletin number CN217222286U, including the base, the symmetry rigid coupling has two mounting panels on the base, and the right-hand member rotate on the mounting panel and install the rotary drum, the upper rigid coupling of rotary drum has the spheroid, and the rotary drum extends to in the spheroid and the rigid coupling has the second to separate the net, be provided with actuating mechanism on the mounting panel of right-hand member, when needing to carry out screening to the seed, open the screw thread lid, carry the seed in the spheroid through the second screw hole, then close first screw thread lid, then under actuating mechanism's effect, thereby make the rotary drum rotate, thereby drive the spheroid slow rotation, when the spheroid rotates, thereby drive the seed remove, under the effect of sieve mesh, thereby screen out the flat seed, and the sieve mesh is more, thereby further increased screening efficiency and effect, thereby make the seed get into the collection box, and the spheroid is the spherical reason, the time of unloading has been reduced, work efficiency has been increased. However, when the device is used for screening, the space in the sphere is limited, when a batch of seeds are screened, a part of seeds to be screened are placed in the sphere, after the seeds are screened, the screened seeds are taken out, the seeds are continuously added, and the next part of seeds are screened until all the seeds are screened; because the space in the sphere is limited, the device needs to be carried out for a plurality of times when screening a batch of seeds, and the screening efficiency of the device is seriously affected.

Therefore, we propose a seeding and screening device for agricultural production to solve the problems.

Disclosure of Invention

The utility model aims to solve the problems in the prior art, and provides a seeding and screening device for agricultural production, which can continuously screen seeds, so that the screening efficiency of the device is very high.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a seeding sieving mechanism for agricultural production, includes the support body, the lateral wall rotation of support body is connected with the screening reel, and the inner wall fixed connection of screening reel is by the helicoid, the last fixedly connected with motor of support body, and the drive end fixedly connected with gear of motor, the fixed cover of outer wall of screening reel is equipped with the ring gear, and ring gear and gear engagement.

Preferably, one end of the screening winding drum is provided with a first material receiving slide plate, a second material receiving slide plate is arranged below the screening winding drum, and the first material receiving slide plate and the second material receiving slide plate are fixedly connected with the support frame body.

Preferably, the outer wall of the screening drum is fixedly connected with a bearing, and the outer wall of the bearing is fixedly connected with the support frame body.

Preferably, the upper surface fixedly connected with charging box case of support frame body, and one side lateral wall intercommunication of charging box case has the filling tube, and the one end of filling tube extends to the inside setting of screening reel.

Preferably, the bottom of the feeding tank box is obliquely arranged.

Preferably, the inner wall of the screening drum is fixedly connected with a material blocking ring.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, through the arrangement of the screening reel, the spiral ring, the motor, the gear and the like for matching use, the screening reel can be driven to rotate by the motor, so that seeds can be screened by the screening reel, meanwhile, when screening is carried out, seeds are only required to be added at one end of the screening reel, when the screening reel rotates, the rotating screening reel drives the spiral ring to rotate, the rotating spiral ring can drive the added seeds to move, so that the screening reel conveys the seeds which are not screened to the other end of the screening reel, the other end of the screening reel is used for removing the seeds which are not screened in time, and the device can continuously add the seeds which need to be screened at the screening reel, so that the continuous screening of the seeds is realized, and the efficiency of the device is very high.

Drawings

FIG. 1 is a schematic cross-sectional view of a seeding and screening device for agricultural production;

fig. 2 is a schematic diagram of a screening drum structure of a seeding and screening device for agricultural production;

fig. 3 is a schematic diagram of a feeding tank box of a seeding and screening device for agricultural production.

In the figure: 1. a support frame body; 2. a sieving drum; 3. a spiral ring; 4. a motor; 5. a gear; 6. a toothed ring; 7. a first material receiving slide plate; 8. a second material receiving slide plate; 9. a bearing; 10. a feed tank; 11. a feeding tube; 12. and a material blocking ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a seeding and screening device for agricultural production comprises a support frame body 1, wherein a screening reel 2 is rotatably connected to the side wall of the support frame body 1, a spiral ring 3 is fixedly connected to the inner wall of the screening reel 2, a motor 4 is fixedly connected to the upper surface of the support frame body 1, a gear 5 is fixedly connected to the driving end of the motor 4, a toothed ring 6 is fixedly sleeved on the outer wall of the screening reel 2, and the toothed ring 6 is meshed with the gear 5.

The structure can be seen from the above: through setting up screening reel 2, spiral ring 3, motor 4 and cooperation such as gear 5 use, not only can drive screening reel 2 through motor 4 and rotate, and then make screening reel 2 can carry out the screening to the seed, simultaneously, when screening, only need add the seed in screening reel 2's one end, when screening reel 2 pivoted, pivoted screening reel 2 drives spiral ring 3 and rotates, pivoted spiral ring 3 can drive the seed removal of joining, make screening reel 2 convey the seed that is not sieved down to screening reel 2's the other end, get rid of by screening reel 2's the other end again, the seed that is not sieved is got rid of in time, and then make the device can be continuous add the seed that needs to carry out the screening at screening reel 2, realize the continuous screening of seed, and then make the efficiency of the device very high.

Further, a first material receiving slide plate 7 is arranged at one end of the screening drum 2, a second material receiving slide plate 8 is arranged below the screening drum 2, and the first material receiving slide plate 7 and the second material receiving slide plate 8 are fixedly connected with the support frame body 1; through setting up first material slide 7, be convenient for connect the screening of getting rid of from screening reel 2 one end and accomplish the seed, through setting up screening reel 2, be convenient for connect the flat seed of getting rid of from screening reel 2 outer wall.

Further, the outer wall of the screening drum 2 is fixedly connected with a bearing 9, and the outer wall of the bearing 9 is fixedly connected with the support frame body 1; by arranging the bearing 9, the rotation of the screening drum 2 is facilitated, and the stability of the rotation of the screening drum 2 is improved.

Further, the upper surface of the support frame body 1 is fixedly connected with a feeding tank box 10, a side wall of one side of the feeding tank box 10 is communicated with a feeding pipe 11, and one end of the feeding pipe 11 extends to the inside of the screening drum 2; through setting up charging box 10 and filling tube 11 cooperation use, be convenient for add the seed to screening reel 2 in, when using, only need add the charging box 10 to the seed that needs to sieve, the seed just can be discharged into screening reel 2 through filling tube 11.

Further, the bottom of the feeding tank box 10 is arranged obliquely; by providing the hopper tank 10 with an inclined bottom, seeds in the hopper tank 10 are facilitated to fall into the feeding pipe 11.

Further, the inner wall of the screening drum 2 is fixedly connected with a material blocking ring 12; by providing the retaining ring 12, the seeds added to the sieving spool 2 are prevented from falling directly from the sieving spool 2 without sieving.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

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

Claims (6)

1. The utility model provides a seeding sieving mechanism for agricultural production, includes support body (1), its characterized in that, the lateral wall rotation of support body (1) is connected with screening reel (2), and the inner wall fixedly connected with spiral ring (3) of screening reel (2), the last fixed surface of support body (1) is connected with motor (4), and drive end fixedly connected with gear (5) of motor (4), the fixed cover of outer wall of screening reel (2) is equipped with ring gear (6), and ring gear (6) and gear (5) meshing.

2. The seeding and screening device for agricultural production according to claim 1, wherein a first receiving slide plate (7) is arranged at one end of the screening drum (2), a second receiving slide plate (8) is arranged below the screening drum (2), and the first receiving slide plate (7) and the second receiving slide plate (8) are fixedly connected with the support frame body (1).

3. The seeding and screening device for agricultural production according to claim 1, wherein the outer wall of the screening drum (2) is fixedly connected with a bearing (9), and the outer wall of the bearing (9) is fixedly connected with the supporting frame body (1).

4. The seeding and screening device for agricultural production according to claim 1, wherein the upper surface of the supporting frame body (1) is fixedly connected with a feeding tank box (10), one side wall of the feeding tank box (10) is communicated with a feeding pipe (11), and one end of the feeding pipe (11) extends to the inside of the screening drum (2).

5. The seeding and screening device for agricultural production of claim 4, wherein the bottom of the feeding tank (10) is arranged obliquely.

6. The seeding and screening device for agricultural production according to claim 4, wherein the inner wall of the screening drum (2) is fixedly connected with a blocking ring (12).