CN210965885U

CN210965885U - Screening installation for agricultural seeds

Info

Publication number: CN210965885U
Application number: CN201920923069.XU
Authority: CN
Inventors: 关英; 李季; 周丽军; 董卫东
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-19
Filing date: 2019-06-19
Publication date: 2020-07-10
Anticipated expiration: 2029-06-19

Abstract

The utility model discloses a screening installation for agricultural seed, including the screening case, the left top of screening case is provided with the motor, the output fixedly connected with crank pivot of motor, the right side of crank pivot runs through the screening case and extends to the inner chamber of screening case, the axis fixedly connected with stirring leaf of department on crank pivot surface, the equal swing joint in both sides on crank pivot surface has the movable sleeve, the bottom fixedly connected with movable rod of movable sleeve, the bottom swing joint of movable rod has the movable block, the bottom fixedly connected with sieve of movable block, the axis department at screening roof portion has seted up the feed inlet, the left side fixedly connected with controller at screening roof portion. The utility model discloses a cooperation of motor, crank pivot, stirring leaf, movable sleeve, movable rod and movable block is used, has solved current screening installation for agricultural seed and has caused work efficiency low, the problem of inconvenient use because the screening effect is poor.

Description

Screening installation for agricultural seeds

Technical Field

The utility model relates to a seed screening technical field specifically is an agricultural screening installation for seed.

Background

The seeds are structures grown by ovules of seed plants after fertilization, generally comprise seed coats, embryos, endosperms and the like, the embryos are the most main parts of the seeds and grow into new individuals after germination, the endosperms contain nutrient substances, the seeds are special propagules of gymnosperms and angiosperms and are formed by the ovules through pollination and fertilization, the seeds need to be screened before use, and the seeds which are not full are screened out.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an agricultural screening installation for seed possesses the advantage that screening efficiency is high, has solved current agricultural screening installation for seed and has caused work efficiency low, the problem of inconvenient use because the screening effect is poor.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an agricultural screening installation for seed, includes the screening case, the left top of screening case is provided with the motor, the output fixedly connected with crank pivot of motor, the right side of crank pivot runs through the screening case and extends to the inner chamber of screening case, the axis fixedly connected with stirring leaf of department on crank pivot surface, the equal swing joint in both sides on crank pivot surface has the movable sleeve, the bottom fixedly connected with movable rod of movable sleeve, the bottom swing joint of movable rod has the movable block, the bottom fixedly connected with sieve of movable block, the axis department at screening roof portion has seted up the feed inlet, the left side fixedly connected with controller at screening roof portion, the bottom of screening roof portion is provided with the storage box.

Preferably, the bottom of the motor is fixedly connected with a fixing frame, and the right side of the fixing frame is fixedly connected with the screening box.

Preferably, the middle shafts on two sides of the inner cavity of the screening box are respectively provided with a sliding groove, the inner cavity of each sliding groove is connected with a sliding block in a sliding mode, and one side, far away from the sliding grooves, of each sliding block is fixedly connected with the screen plate.

Preferably, the bottom of the inner wall of the screening box is fixedly connected with a guide plate, the guide plate is conical, and the bottom of the guide plate is provided with a through hole.

Preferably, the top of screening case obverse surface and the bottom of obverse surface all swing joint have the dodge gate, the obverse surface of dodge gate has seted up visual window.

Preferably, the both sides of screening bottom of the case portion all fixedly connected with supporting leg, the bottom fixedly connected with slipmat of supporting leg.

(III) advantageous effects

Compared with the prior art, the utility model provides an agricultural screening installation for seed possesses following beneficial effect:

1. the utility model discloses a motor, the crank pivot, the stirring leaf, the movable sleeve, the cooperation of movable rod and movable block is used, it rotates to drive the crank pivot through the motor, the crank pivot drives the stirring leaf and rotates, stir the seed, the crank pivot still drives the movable sleeve and removes, the movable sleeve drives the movable rod and removes, the movable rod drives the movable block and removes, the movable block drives the sieve and removes, make not full seed by the sieve, the problem of having solved current agricultural seed because the screening effect is poor with the screening installation, cause work efficiency to be low, inconvenient use.

2. The utility model discloses a set up the mount, the work of motor has been stabilized, carry out the balanced support to the motor, avoided motor during operation to take place to rock, through setting up spout and slider, the work of sieve has been stabilized, balanced support has been carried out to the sieve, sieve during operation has been avoided taking place to rock, through setting up the guide plate, make the seed under the screening directly flow to the storage box in, the person's of facilitating the use work, through setting up the slipmat, the area of contact on supporting leg and ground has been increased, avoided because of lacking antiskid, the gliding phenomenon can appear in the time of resulting in the work.

Drawings

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

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is a schematic view of the top cross-sectional structure of the deflector of the present invention.

In the figure: 1. a screening box; 2. a motor; 3. a crank shaft; 4. stirring blades; 5. a movable sleeve; 6. a movable rod; 7. a movable block; 8. a sieve plate; 9. a chute; 10. a slider; 11. a feed inlet; 12. a controller; 13. a baffle; 14. a storage box; 15. supporting legs; 16. a non-slip mat; 17. a movable door; 18. a visual window; 19. and a through hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a screening case 1, motor 2, crank shaft 3, stirring leaf 4, movable sleeve 5, movable rod 6, movable block 7, sieve 8, spout 9, slider 10, feed inlet 11, controller 12, guide plate 13, storage box 14, supporting leg 15, slipmat 16, dodge gate 17, visual window 18 and through-hole 19 part are the parts that universal standard spare or technical staff in the field know, and its structure and principle all are this technical staff and all can learn the manual through the technique or learn through conventional experimental approach.

Referring to fig. 1-3, a screening apparatus for agricultural seeds, comprising a screening box 1, wherein both sides of the bottom of the screening box 1 are fixedly connected with supporting legs 15, the bottom of the supporting legs 15 is fixedly connected with a non-slip mat 16, the non-slip mat 16 is arranged to increase the contact area between the supporting legs 15 and the ground, thereby avoiding the phenomenon of sliding during operation due to lack of a non-slip device, the top of the left side of the screening box 1 is provided with a motor 2, the bottom of the motor 2 is fixedly connected with a fixed frame, the right side of the fixed frame is fixedly connected with the screening box 1, the operation of the motor 2 is stabilized by the fixed frame, the motor 2 is supported in a balanced manner, thereby avoiding the shaking during the operation of the motor 2, the output end of the motor 2 is fixedly connected with a crank rotating shaft 3, the right side of the crank rotating shaft 3 penetrates through the screening box 1 and extends to the inner cavity of the screening box, the two sides of the surface of the crank rotating shaft 3 are movably connected with movable sleeves 5, the bottoms of the movable sleeves 5 are fixedly connected with movable rods 6, the bottoms of the movable rods 6 are movably connected with movable blocks 7, the bottoms of the movable blocks 7 are fixedly connected with sieve plates 8, the middle shafts on the two sides of the inner cavity of the screening box 1 are respectively provided with a sliding chute 9, the inner cavity of the sliding chute 9 is slidably connected with a sliding block 10, one side of the sliding block 10, which is far away from the sliding chute 9, is fixedly connected with the sieve plates 8, the operation of the sieve plates 8 is stabilized by arranging the sliding chutes 9 and the sliding blocks 10, the sieve plates 8 are supported in a balanced manner, the shaking of the sieve plates 8 during operation is avoided, the middle shaft at the top of the screening box 1 is provided with a feed inlet 11, the left side of the top of the screening box 1 is fixedly connected with a controller 12, the bottom of the, through setting up guide plate 13 for seed under the screening can directly flow to in the storage box 14, and convenience of customers 'work, the top on screening case 1 positive surface and the equal swing joint in bottom on positive surface have dodge gate 17, and visual window 18 has been seted up on dodge gate 17's positive surface.

When using, the seed that will need the screening drops into screening case 1 in through feed inlet 11, work is carried out through controller 12 control motor 2, drive crank pivot 3 through motor 2 and rotate, crank pivot 3 drives stirring leaf 4 and rotates, stir the seed, crank pivot 3 still drives movable sleeve 5 and removes, movable sleeve 5 drives movable rod 6 and removes, movable rod 6 drives movable block 7 and removes, movable block 7 drives sieve 8 and removes, make not full seed by the undersize, after the screening, accessible dodge gate 17 takes out the seed, it is poor owing to the screening effect to have solved current screening installation for agricultural seed, cause work efficiency low, the problem of inconvenient use.

In summary, the following steps: this screening installation for agricultural seed uses through the cooperation of motor 2, crank pivot 3, stirring leaf 4, movable sleeve 5, movable rod 6 and movable block 7, has solved current screening installation for agricultural seed and has caused work efficiency low, the inconvenient problem of using owing to the screening effect is poor.

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. The utility model provides an agricultural screening installation for seed, includes screening case (1), its characterized in that: the top of the left side of the screening box (1) is provided with a motor (2), the output end of the motor (2) is fixedly connected with a crank rotating shaft (3), the right side of the crank rotating shaft (3) penetrates through the screening box (1) and extends to the inner cavity of the screening box (1), a stirring blade (4) is fixedly connected with the middle shaft on the surface of the crank rotating shaft (3), both sides of the surface of the crank rotating shaft (3) are movably connected with movable sleeves (5), the bottom of the movable sleeve (5) is fixedly connected with a movable rod (6), the bottom of the movable rod (6) is movably connected with a movable block (7), the bottom of the movable block (7) is fixedly connected with a sieve plate (8), a feed inlet (11) is arranged at the middle shaft at the top of the sieving box (1), the left side fixedly connected with controller (12) at screening case (1) top, the bottom of screening case (1) inner chamber is provided with storage box (14).

2. The agricultural seed screening apparatus of claim 1, wherein: the bottom fixedly connected with mount of motor (2), and the right side of mount and the fixed connection of screening case (1).

3. The agricultural seed screening apparatus of claim 1, wherein: the screening box is characterized in that sliding grooves (9) are formed in middle shafts on two sides of an inner cavity of the screening box (1), sliding blocks (10) are connected to the inner cavity of the sliding grooves (9) in a sliding mode, and one sides, far away from the sliding grooves (9), of the sliding blocks (10) are fixedly connected with the screening plate (8).

4. The agricultural seed screening apparatus of claim 1, wherein: the bottom fixedly connected with guide plate (13) of screening case (1) inner wall, guide plate (13) are the toper, through-hole (19) have been seted up to the bottom of guide plate (13).

5. The agricultural seed screening apparatus of claim 1, wherein: the top on screening case (1) positive surface and the equal swing joint in bottom on positive surface have dodge gate (17), visual window (18) have been seted up to the positive surface of dodge gate (17).

6. The agricultural seed screening apparatus of claim 1, wherein: the screening box is characterized in that supporting legs (15) are fixedly connected to two sides of the bottom of the screening box (1), and anti-slip pads (16) are fixedly connected to the bottoms of the supporting legs (15).