CN212468784U

CN212468784U - Rice seed sieving mechanism for rice cultivation

Info

Publication number: CN212468784U
Application number: CN202020816886.8U
Authority: CN
Inventors: 王学霞; 司潇; 陶静; 王仪
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-17
Filing date: 2020-05-17
Publication date: 2021-02-05
Anticipated expiration: 2030-05-17

Abstract

The utility model discloses a rice seed sieving mechanism for rice cultivation, the on-line screen storage device comprises a base, the first box of top fixedly connected with of base, the top intercommunication of first box has the second box, the left side swing joint of first box inner chamber has the sieve bucket, the first motor of right side fixedly connected with of second box, the left side of first motor output run through to the inner chamber of second box and with sieve bucket fixed connection, the right side fixedly connected with second motor at the first box back, the first rotary rod of front side fixedly connected with of second motor output. The utility model discloses a set up base, first box, second box, sieve bucket, first motor, second motor, first rotary rod, oval piece, screening case, sieve, spacing box, spring, spacing and material receiving box, solved the lower problem of current rice seed sieving mechanism screening efficiency for rice cultivation, this rice seed sieving mechanism for rice cultivation possesses the advantage that screening efficiency is high, is worth promoting.

Description

Rice seed sieving mechanism for rice cultivation

Technical Field

The utility model relates to a rice cultivation technical field specifically is a rice seed sieving mechanism for rice cultivation.

Background

The rice is a cereal crop of rice, the rice is divided into indica type rice and japonica rice, early rice and middle and late rice, glutinous rice and non-glutinous rice according to the rice type, the rice is divided into conventional rice and hybrid rice according to the seed reserving mode, in order to improve the quality of rice seeds and the germination rate of the rice seeds, the rice seeds need to be screened before the rice seeds are raised, the rice seed screening device only screens through a screen, the rice seeds cannot be screened in a grading way according to actual requirements, the screening means is single, the efficiency is lower, the practicability of the rice seed screening device for rice cultivation is reduced, and the rice seed screening device is not beneficial to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rice seed sieving mechanism is used in rice cultivation possesses the advantage that screening efficiency is high, has solved the lower problem of current rice seed sieving mechanism screening efficiency for rice cultivation.

In order to achieve the above object, the utility model provides a following technical scheme: a rice seed screening device for rice cultivation comprises a base, wherein a first box body is fixedly connected to the top of the base, a second box body is communicated with the top of the first box body, a screening barrel is movably connected to the left side of an inner cavity of the first box body, a first motor is fixedly connected to the right side of the second box body, the left side of an output end of the first motor penetrates through the inner cavity of the second box body and is fixedly connected with the screening barrel, a second motor is fixedly connected to the right side of the back of the first box body, a first rotary rod is fixedly connected to the front side of an output end of the second motor, the front end of the first rotary rod penetrates through the front side of the inner cavity of the first box body and is sleeved with an elliptical block, a screening box is arranged in the inner cavity of the first box body and on the left side of the elliptical block, a screening plate is fixedly connected to the inner wall of the screening box, and limiting boxes are arranged at the, one side that the screening case was kept away from to spacing box and the inner wall fixed connection of first box, the inner chamber of spacing box is provided with the spring, the spring is close to the spacing frame of one side fixedly connected with of screening case, spacing one end of keeping away from the spring run through spacing box and with screening case fixed connection, the bottom of first box inner chamber is provided with material receiving box.

Preferably, the bin outlet has been seted up to the bottom of sieve bucket, the bottom of sieve bucket passes through the baffle that bolt fixedly connected with and bin outlet cooperation were used, the surface of sieve bucket is provided with the sieve mesh, the both sides on second box obverse surface all have the chamber door through hinge swing joint.

Preferably, the two sides of the bottom of the material receiving box are fixedly connected with moving wheels, the front side of the material receiving box is fixedly connected with a handle, and the joint of the surface of the first rotating rod and the first box body is movably connected through a first bearing.

Preferably, the left side of second box is provided with defeated material shell, the left side intercommunication at defeated material shell top has the inlet pipe, the right side of defeated material shell runs through second box and sieve bucket in proper order and extends to the inner chamber of sieve bucket, the left side fixedly connected with third motor of defeated material shell, the right side fixedly connected with second rotary rod of third motor output, the right-hand member of second rotary rod runs through to the inner chamber of defeated material shell and overlaps and be equipped with the spiral delivery leaf, the surface and the second box fixed connection of defeated material shell, the junction of the surface of defeated material shell and sieve bucket passes through second bearing swing joint.

Preferably, the two sides of the first box body are respectively communicated with a first fan and a second fan, the bottom of the second fan is communicated with a filter box, and the bottom of the filter box is fixedly connected with a filter plate through bolts.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up base, first box, second box, sieve bucket, first motor, second motor, first rotary rod, oval piece, screening case, sieve, spacing box, spring, spacing and material receiving box, solved the lower problem of current rice seed sieving mechanism screening efficiency for rice cultivation, this rice seed sieving mechanism for rice cultivation possesses the advantage that screening efficiency is high, is worth promoting.

2. The utility model discloses a set up sieve bucket and sieve, can play the effect of screening, through setting up spacing box and spacing frame, can restrict the removal range of screening case, through setting up the spring, can conveniently screen the case and reset, through setting up material receiving box, can save the material, through setting up the bin outlet, can conveniently arrange the material, through setting up the baffle, can seal the bin outlet, through setting up the transport shell, the third motor, second rotary rod and spiral conveying leaf, can make things convenient for the feeding, through setting up first fan, the second fan, filter box and filter plate, can play the effect of removing dust.

Drawings

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

FIG. 2 is a front view of the structure of the present invention;

FIG. 3 is a right partial cross-sectional view of the first housing of the present invention;

fig. 4 is a partially enlarged view of a in fig. 1 according to the present invention.

In the figure: 1. a base; 2. a first case; 3. a second case; 4. a screen barrel; 5. a first motor; 6. a second motor; 7. a first rotating rod; 8. an elliptical block; 9. screening the box; 10. a sieve plate; 11. a limiting box; 12. a spring; 13. a limiting frame; 14. a material receiving box; 15. a discharge outlet; 16. a baffle plate; 17. a feeding shell; 18. a third motor; 19. a second rotating rod; 20. a spiral conveying blade; 21. a first fan; 22. a second fan; 23. a filter cartridge; 24. and (4) filtering the plates.

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.

Referring to fig. 1-4, a rice seed screening device for rice cultivation comprises a base 1, a first box 2 is fixedly connected to the top of the base 1, a second box 3 is communicated to the top of the first box 2, a screen barrel 4 is movably connected to the left side of the inner cavity of the first box 2, a first motor 5 is fixedly connected to the right side of the second box 3, the left side of the output end of the first motor 5 penetrates through the inner cavity of the second box 3 and is fixedly connected with the screen barrel 4, a second motor 6 is fixedly connected to the right side of the back of the first box 2, a first rotary rod 7 is fixedly connected to the front side of the output end of the second motor 6, the front end of the first rotary rod 7 penetrates through the front side of the inner cavity of the first box 2 and is sleeved with an elliptical block 8, a screening box 9 is arranged in the inner cavity of the first box 2 and on the left side of the elliptical block 8, a screening plate 10 is fixedly connected to the inner wall of the screening box 9, and limiting boxes 11, one side of a limiting box 11 far away from a screening box 9 is fixedly connected with the inner wall of a first box body 2, a spring 12 is arranged in an inner cavity of the limiting box 11, one side of the spring 12 near the screening box 9 is fixedly connected with a limiting frame 13, one end of the limiting frame 13 far away from the spring 12 penetrates through the limiting box 11 and is fixedly connected with the screening box 9, a material receiving box 14 is arranged at the bottom of the inner cavity of the first box body 2, a discharge opening 15 is formed in the bottom of a screening barrel 4, a baffle plate 16 matched with the discharge opening 15 is fixedly connected to the bottom of the screening barrel 4 through a bolt, screen holes are formed in the surface of the screening barrel 4, two sides of the front surface of a second box body 3 are movably connected with box doors through hinges, moving wheels are fixedly connected to two sides of the bottom of the material receiving box 14, a handle is fixedly connected to the front side of the material receiving box 14, the joint of a first rotating rod 7 and the first box, the left side of the top of the material conveying shell 17 is communicated with a feeding pipe, the right side of the material conveying shell 17 sequentially penetrates through the second box body 3 and the sieve barrel 4 and extends to the inner cavity of the sieve barrel 4, the left side of the material conveying shell 17 is fixedly connected with a third motor 18, the right side of the output end of the third motor 18 is fixedly connected with a second rotary rod 19, the right end of the second rotary rod 19 penetrates through the inner cavity of the material conveying shell 17 and is sleeved with a spiral conveying blade 20, the surface of the material conveying shell 17 is fixedly connected with the second box body 3, the joint of the surface of the material conveying shell 17 and the sieve barrel 4 is movably connected through a second bearing, two sides of the first box body 2 are respectively communicated with a first fan 21 and a second fan 22, the bottom of the second fan 22 is communicated with a filter box 23, the bottom of the filter box 23 is fixedly connected with a filter plate 24 through bolts, the sieve barrel 4 and the sieve plate 10 can play a role in screening, and, can limit the moving range of the screening box 9, can facilitate the resetting of the screening box 9 by arranging the spring 12, can store materials by arranging the material receiving box 14, can facilitate the discharging by arranging the material discharging opening 15, can seal the material discharging opening 15 by arranging the baffle 16, can facilitate the feeding by arranging the conveying shell, the third motor 18, the second rotary rod 19 and the spiral conveying blade 20, can play a role of dust removal by arranging the first fan 21, the second fan 22, the filter box 23 and the filter plate 24, solves the problem of lower screening efficiency of the existing rice seed screening device for rice cultivation by arranging the base 1, the first box body 2, the second box body 3, the screen barrel 4, the first motor 5, the second motor 6, the first rotary rod 7, the elliptical block 8, the screening box 9, the screen plate 10, the limit box 11, the spring 12, the limit frame 13 and the material receiving box 14, possesses the advantage that screening efficiency is high, is worth promoting.

When the material screening machine is used, a material is placed into the material conveying shell 17, then the first motor 5, the second motor 6, the third motor 18, the first fan 21 and the second fan 22 are started, the third motor 18 drives the spiral conveying blade 20 to rotate through the cooperation of the second rotating rod 19, the material is input into the screening barrel 4, the first motor 5 drives the screening barrel 4 to rotate, the screened material falls downwards into the screening box 9, meanwhile, the second motor 6 drives the elliptical block 8 to rotate through the cooperation of the first rotating rod 7, when the elliptical block 8 rotates to the left side, the screening box 9 is pushed leftwards, the screening box 9 drives the left limiting frame 13 to extrude the spring 12, when the protruding surface of the elliptical block 8 rotates to the right side, the spring 12 resets and drives the screening box 9 to move rightwards through the cooperation of the limiting frame 13, the elliptical block 8 can drive the screening box 9 to shake leftwards and rightwards, and the material is screened out through the screening plate 10, the material that sieves gets into material receiving box 14 in, can shift out material receiving box 14 through the cooperation of handle, screens through multistage different minute mode, improves screening efficiency, and first fan 21 bloies in to first box 2 simultaneously, and second fan 22 filters the gas input filter cartridge 23 of first box 2 inner chamber, and the dust that the screening produced can be filtered by filter plate 24, and filter plate 24 is through the bolt fastening, can dismantle and clear up.

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 a kind of rice sieving mechanism for rice cultivation, includes base (1), its characterized in that: the top of the base (1) is fixedly connected with a first box body (2), the top of the first box body (2) is communicated with a second box body (3), the left side of the inner cavity of the first box body (2) is movably connected with a sieve barrel (4), the right side of the second box body (3) is fixedly connected with a first motor (5), the left side of the output end of the first motor (5) penetrates through the inner cavity of the second box body (3) and is fixedly connected with the sieve barrel (4), the right side of the back of the first box body (2) is fixedly connected with a second motor (6), the front side of the output end of the second motor (6) is fixedly connected with a first rotating rod (7), the front end of the first rotating rod (7) penetrates through the front side of the inner cavity of the first box body (2) and is sleeved with an elliptical block (8), the inner cavity of the first box body (2) and the left side of the elliptical block (8) are provided with a sieving box (9, the inner wall fixedly connected with sieve (10) of screening case (9), the top and the bottom of screening case (9) both sides all are provided with spacing box (11), the inner wall fixed connection of one side of screening case (9) and first box (2) is kept away from in spacing box (11), the inner chamber of spacing box (11) is provided with spring (12), spring (12) are close to spacing (13) of one side fixedly connected with of screening case (9), spacing (13) keep away from the one end of spring (12) and run through spacing box (11) and with screening case (9) fixed connection, the bottom of first box (2) inner chamber is provided with material receiving box (14).

2. The rice seed screening apparatus for rice cultivation according to claim 1, wherein: discharge gate (15) have been seted up to the bottom of sieve bucket (4), baffle (16) that bolt fixedly connected with and discharge gate (15) cooperation were used are passed through to the bottom of sieve bucket (4), the surface of sieve bucket (4) is provided with the sieve mesh, the both sides on second box (3) positive surface all have the chamber door through hinge swing joint.

3. The rice seed screening apparatus for rice cultivation according to claim 1, wherein: the automatic feeding device is characterized in that moving wheels are fixedly connected to two sides of the bottom of the material receiving box (14), a handle is fixedly connected to the front side of the material receiving box (14), and the surface of the first rotating rod (7) is movably connected with the joint of the first box body (2) through a first bearing.

4. The rice seed screening apparatus for rice cultivation according to claim 1, wherein: the left side of second box (3) is provided with defeated material shell (17), the left side intercommunication at defeated material shell (17) top has the inlet pipe, the right side of defeated material shell (17) runs through second box (3) and sieve bucket (4) in proper order and extends to the inner chamber of sieve bucket (4), the left side fixedly connected with third motor (18) of defeated material shell (17), the right side fixedly connected with second rotary rod (19) of third motor (18) output, the right-hand member of second rotary rod (19) runs through to the inner chamber of defeated material shell (17) and overlaps and is equipped with spiral delivery leaf (20), the surface and second box (3) fixed connection of defeated material shell (17), the surface of defeated material shell (17) passes through second bearing swing joint with the junction of sieve bucket (4).

5. The rice seed screening apparatus for rice cultivation according to claim 1, wherein: the two sides of the first box body (2) are respectively communicated with a first fan (21) and a second fan (22), the bottom of the second fan (22) is communicated with a filter box (23), and the bottom of the filter box (23) is fixedly connected with a filter plate (24) through bolts.