CN210585741U

CN210585741U - Agricultural seed sieve separator

Info

Publication number: CN210585741U
Application number: CN201921468063.4U
Authority: CN
Inventors: 钟发
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-03
Filing date: 2019-09-03
Publication date: 2020-05-22
Anticipated expiration: 2029-09-03

Abstract

The utility model discloses an agricultural seed screening machine, which comprises a fixed ring, wherein the outer wall of the fixed ring is provided with a plurality of supporting legs, the inner wall of the fixed ring is provided with a ring-shaped guide groove, a rotating ring is inserted in the ring-shaped guide groove, the rotating ring is provided with a connecting ring, a screening barrel is arranged in the connecting ring, the lower end of the screening barrel is provided with an opening, the outer wall of the screening barrel is connected with a feeding pipe, a moving ring is arranged in the screening barrel, a filter plate is arranged in the moving ring, a first rotating shaft is transversely arranged on the filter plate and is inserted on the movable ring, a first gear is arranged at one end of the first rotating shaft, the inner wall of the screening barrel is provided with a longitudinal groove, the first gear is arranged in the longitudinal groove, a rack is arranged in the longitudinal groove above the first gear, and the screening barrel is provided with a moving device capable of driving the moving ring to move up and down.

Description

Agricultural seed sieve separator

Technical Field

The utility model relates to an agricultural planting cultivates the apparatus field, in particular to agricultural seed sieve separator.

Background

When growing small red beans, it is necessary to select excellent seeds as breeding seeds, which is also called breed improvement. High yield, stable yield, high quality and high efficiency are the breeding targets. Traditional breeding screening mode does, needs the manual work to filter, and the screening mode is wasted time and energy, consequently needs breeding sieving mechanism to carry out autofilter, has improved certain screening efficiency, and current sieving mechanism also has some drawbacks, for example traditional sieving mechanism's screen cloth is fixed in the screening storehouse, leads to can not easily to dismantle the washing, and then can make the screen cloth use a period of time after, the sieve mesh is stopped up and has been influenced screening efficiency.

The solution of current screening machine is to dismantle the screen cloth to lead to dismantling the abluent in-process to have the way to screen the seed, lead to efficiency to reduce and need expend the manpower simultaneously and dismantle the clearance to it, do not accord with people's user demand.

Therefore, it is desirable to provide an agricultural seed screening machine that can solve the problem of screen plugging.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the weak point among the prior art, provide an agricultural seed sieve separator that can solve the filter screen jam.

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

an agricultural seed screening machine comprises a fixed ring, a plurality of supporting legs are arranged on the outer wall of the fixed ring, an annular guide groove is arranged on the inner wall of the fixed ring, a rotating ring is inserted in the annular guide groove, a connecting ring is arranged on the rotating ring, a screening barrel is arranged in the connecting ring, an opening is arranged at the lower end of the screening barrel, a feeding pipe is connected onto the outer wall of the screening barrel, a moving ring is arranged in the screening barrel, a filter plate is arranged in the moving ring, a first rotating shaft is transversely arranged on the filter plate and is inserted on the moving ring, a first gear is arranged at one end of the first rotating shaft, a longitudinal groove is arranged on the inner wall of the screening barrel, the first gear is arranged in the longitudinal groove, a rack is arranged in the longitudinal groove above the first gear, and a moving device capable of driving the moving ring to move up and down is arranged on the screening barrel, the inner top surface of the screening barrel is provided with a penetrating component which can penetrate through a filter hole on a filter plate, a through hole is arranged on a connecting ring on the left side of the screening barrel, an inserting hole is arranged on the connecting ring on the right side wall surface of the screening barrel, a guide post is arranged on the left side wall surface of the screening barrel, a first spring is sleeved on the guide post, the first spring is arranged between the inner wall of the connecting ring and the outer wall of the screening barrel, the right side wall surface of the screening barrel is provided with an inserting post which is inserted in the inserting hole, a second spring is sleeved on the inserting post, the second spring is arranged between the outer wall of the screening barrel and the inner wall of the connecting ring, a ring-shaped wave groove is arranged on the inner wall of the fixing ring, the guide post penetrates through the through hole to be pressed in the ring-shaped wave groove, a rotating device which can drive the connecting, then the rotating device is started to drive the connecting ring to rotate, the connecting ring drives the screening barrel to rotate in the rotating process, meanwhile, in the rotating process of the screening barrel, the guide column moves along the annular wave groove, the screening barrel is driven to move left and right through the change of the annular wave groove, so that seeds in the screening barrel can be screened out through the filter screen quickly, after a period of screening, the manual starting of the moving device can drive the moving ring to move up and down, the moving ring moves up and down to drive the filter screen to move up, when the first gear moves to the position of the rack, the first gear rotates relative to the rack to drive the filter screen to turn over by 180 degrees, so that the seeds remained on the filter screen are poured out, then continue the filter orifice and the cooperation interlude part that upwards remove messenger's filter screen and alternate, make the seed of blockking up on the filter screen drop, solved the difficult problem that needs dismantle the sieve clearance in the current machine, accord with people's user demand.

Further, the mobile device is including setting up the motor installation shell at the screening bucket up end install first motor in the motor installation shell be equipped with the logical groove that runs through downwards on the screening bucket of first motor below be equipped with the screw rod on the motor shaft of first motor, screw rod downwardly extending is to in the screening bucket be equipped with the lead screw cover on the shift ring, the lead screw cover is established on the screw rod, drives the screw rod through first motor and removes, and the screw rod rotates the relative screw rod of process lead screw cover and removes to order about the shift ring and reciprocate, realize driving the filter screen and reciprocate, simple structure, convenient drive accords with the user demand.

Further, the penetrating part comprises a plurality of top pillars arranged on the top surface in the screening barrel, the positions of the top pillars correspond to the positions of the filter holes in the filter plate, and the top pillars are inserted into the filter holes in the filter plate, so that seeds blocked in the filter holes are ejected out, the problem that the sieve plate needs to be detached in the existing machine is solved, and the use requirements of people are met.

Further, rotating device is including setting up the ring gear on the go-between outer wall be equipped with motor mounting bracket on the solid fixed ring the last second motor of installing of motor mounting bracket be equipped with the second gear on the motor shaft of second motor, second gear and ring gear intermeshing drive second gear through the second motor and rotate, and the second gear rotates the in-process and orders about ring gear and rotates, and ring gear rotates and drives the go-between and rotate, orders about the screening bucket and rotates, and simple structure accords with people's user demand.

Preferably, be equipped with the chamfer on the shift ring up end, can realize the seed through being equipped with the chamfer and freely slide off, can not remain on the shift ring, simple structure accords with the user demand.

Preferably, be equipped with the protection casing on the screening bucket outer wall, terminal surface and the laminating of solid fixed ring up end under the protection casing.

To sum up, the utility model discloses for its beneficial effect of prior art is:

the utility model discloses the seed enters into the screening bucket through the pan feeding pipe, then start rotating device and drive the go-between and rotate, the go-between drives the screening bucket rotation in the rotation process, simultaneously the screening bucket is in the rotation process, the guide post moves along annular wave groove, through the change of annular wave groove, order about the screening bucket and move about, make the seed in the screening bucket can sieve out through the filter screen fast, after a period of screening, the manual start mobile device can drive the shift ring to reciprocate, the shift ring reciprocates and drives the filter screen to move upward, when the first gear moves to the position of rack, the first gear rotates relative to the rack, order about the filter screen to overturn 180 degrees, make the seed remaining on the filter screen pour out, then continue to move upward and make the filtration pore of filter screen and interlude part cooperation interlude, make the seed that blocks up on the filter screen drop, the difficult problem that needs dismantle the sieve clearance in the current machine is solved, the use requirements of people are met.

Drawings

Fig. 1 is one of the schematic perspective views of the present invention;

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

fig. 3 is a second schematic cross-sectional view of the present invention;

fig. 4 is a second perspective view of the present invention.

Detailed Description

The invention will be further described with reference to the following description and embodiments in conjunction with the accompanying drawings:

as shown in fig. 1 to 4, an agricultural seed screening machine comprises a fixed ring 11, a plurality of supporting legs 1 are arranged on the outer wall of the fixed ring 11, a ring-shaped guide groove 14 is arranged on the inner wall of the fixed ring 11, a rotating ring 15 is inserted into the ring-shaped guide groove 14, a connecting ring 16 is arranged on the rotating ring 15, a screening barrel 44 is arranged in the connecting ring 16, an opening 441 is arranged at the lower end of the screening barrel 44, a feeding pipe 43 is connected to the outer wall of the screening barrel 44, a moving ring 31 is arranged in the screening barrel 44, a filter plate 32 is arranged in the moving ring 31, a first rotating shaft 33 is transversely arranged on the filter plate 32, the first rotating shaft 33 is inserted on the moving ring 31, a first gear 34 is arranged at one end of the first rotating shaft 33, a longitudinal groove 444 is arranged on the inner wall of the screening barrel 44, the first gear 34 is arranged in the longitudinal groove, a rack 36 is arranged in a longitudinal groove 444 above the first gear 34, a moving device 6 capable of driving the moving ring 31 to move up and down is arranged on the screening barrel 44, a penetrating part 8 capable of penetrating through a filtering hole on the filtering plate 32 is arranged on the inner top surface of the screening barrel 44, a through hole 52 is arranged on the connecting ring 16 on the left side of the screening barrel 44, an inserting hole 56 is arranged on the connecting ring 16 on the right side wall surface of the screening barrel 44, a guide post 51 is arranged on the left side wall surface of the screening barrel 44, a first spring 53 is sleeved on the guide post 51, the first spring 53 is arranged between the inner wall of the connecting ring 16 and the outer wall of the screening barrel 44, an inserting post 55 is arranged on the right side wall surface of the screening barrel 44, the inserting post 55 is inserted in the inserting hole 56, a second spring 54 is sleeved on the inserting post 55, and the second spring 54 is arranged between the outer wall of the screening barrel 44, the inner wall of the fixed ring 11 is provided with a ring-shaped wave groove 111, the guide post 51 penetrates through the through hole 52 and is pressed in the ring-shaped wave groove 111, the fixed ring 11 is provided with a rotating device 2 capable of driving the connecting ring 16 to rotate, seeds enter the screening barrel through the feeding pipe, then the rotating device is started to drive the connecting ring 16 to rotate, the connecting ring drives the screening barrel to rotate in the rotating process, meanwhile, the guide post 51 moves along the ring-shaped wave groove 111 in the rotating process of the screening barrel, the screening barrel is driven to move left and right through the change of the ring-shaped wave groove 111, so that the seeds in the screening barrel can be screened out through the filter screen quickly, after a period of screening, the manual starting moving device 6 can drive the moving ring 31 to move up and down, the moving ring moves up and down to drive the filter screen to move upwards, when the first gear moves to the position of the, order about the filter screen upset 180 degrees, make the seed of remaining on the filter screen pour out, then continue the filter hole that upwards removes messenger's filter screen and alternate 8 cooperations of part of alternating and alternate, make the seed of blockking up on the filter screen drop, solved the difficult problem that needs dismantle the sieve clearance among the current machine, accorded with people's user demand.

As shown in fig. 1 to 4, the mobile device 6 includes a motor mounting shell 64 arranged on the upper end surface of the screening barrel 44, a first motor 61 is mounted in the motor mounting shell 64, a downward through groove 63 is formed in the screening barrel 44 below the first motor 61, a screw rod 65 is arranged on a motor shaft of the first motor 61, the screw rod 65 extends downwards into the screening barrel 44, a screw rod sleeve is arranged on the moving ring 31, the screw rod sleeve is arranged on the screw rod 65, the screw rod is driven by the first motor to move, the screw rod rotates to move relative to the screw rod in the screw rod rotating process, so that the moving ring is driven to move up and down, the filter screen is driven to move up and down, the structure is simple, the driving is convenient, and the use requirements are met.

As shown in fig. 1 to 4, the penetrating member 8 includes a plurality of top pillars 81 disposed on the inner top surface of the screening barrel 44, the positions of the top pillars 81 correspond to the positions of the filtering holes on the filtering plate 32, and the top pillars are inserted into the filtering holes on the filtering plate 32, so that the seeds blocked in the filtering holes are ejected out, the problem that the screen plate needs to be detached for cleaning in the existing machine is solved, and the use requirements of people are met.

As shown in fig. 1 to 4, rotating device 2 is including setting up ring gear 23 on the go-between 16 outer wall be equipped with motor mounting bracket 22 on the solid fixed ring 11 install second motor 21 on the motor mounting bracket 22 be equipped with second gear 24 on the motor shaft of second motor 21, second gear 24 and ring gear 23 intermeshing drive second gear through the second motor and rotate, and the second gear rotates the in-process and orders about ring gear, and ring gear rotates and drives the go-between and rotate, orders about the screening bucket and rotates, and simple structure accords with people's user demand.

As shown in fig. 1 to 4, the upper end face of the moving ring 31 is provided with a chamfer angle, so that the seeds can slide freely without remaining on the moving ring, and the structure is simple and meets the use requirement.

As shown in fig. 1 to 4, a protective cover 445 is disposed on the outer wall of the screening barrel 44, and the lower end surface of the protective cover 445 is attached to the upper end surface of the fixing ring 11.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely for convenience of description and for simplicity of description, rather than to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention, the terms "first" and "second" are used for descriptive purposes only, and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, and it should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only illustrative of the principles of the present invention, and the present invention can be modified in various ways without departing from the spirit and scope of the present invention, and these modifications and changes fall into the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an agricultural seed sieve separator, including solid fixed ring (11) be equipped with a plurality of supporting legss (1), its characterized in that on solid fixed ring (11) outer wall: the inner wall of the fixed ring (11) is provided with a ring-shaped guide groove (14), the ring-shaped guide groove (14) is internally inserted with a rotating ring (15), the rotating ring (15) is provided with a connecting ring (16), the connecting ring (16) is internally provided with a screening barrel (44), the lower end of the screening barrel (44) is provided with an opening (441), the outer wall of the screening barrel (44) is connected with a feeding pipe (43), the screening barrel (44) is internally provided with a moving ring (31), the moving ring (31) is internally provided with a filter plate (32), the filter plate (32) is transversely provided with a first rotating shaft (33), the first rotating shaft (33) is inserted on the moving ring (31), one end of the first rotating shaft (33) is provided with a first gear (34), the inner wall of the screening barrel (44) is provided with a longitudinal groove (444), and the first gear (34) is arranged in the longitudinal groove (444), a rack (36) is arranged in a longitudinal groove (444) above the first gear (34), a moving device (6) capable of driving the moving ring (31) to move up and down is arranged on the screening barrel (44), a penetrating component (8) capable of penetrating into a filtering hole on the filtering plate (32) is arranged on the inner top surface of the screening barrel (44), a through hole (52) is arranged on the connecting ring (16) on the left side of the screening barrel (44), a plugging hole (56) is arranged on the connecting ring (16) on the right side wall surface of the screening barrel (44), a guide column (51) is arranged on the left side wall surface of the screening barrel (44), a first spring (53) is sleeved on the guide column (51), the first spring (53) is arranged between the inner wall of the connecting ring (16) and the outer wall of the screening barrel (44), and a plugging column (55) is arranged on the right side wall surface of the screening barrel (44), the screening barrel is characterized in that the inserting column (55) is inserted into the inserting hole (56), a second spring (54) is sleeved on the inserting column (55), the second spring (54) is arranged between the outer wall of the screening barrel (44) and the inner wall of the connecting ring (16), an annular wave groove (111) is formed in the inner wall of the fixing ring (11), the guide column (51) penetrates through the through hole (52) and is pressed in the annular wave groove (111), and the fixing ring (11) is provided with a rotating device (2) capable of driving the connecting ring (16) to rotate.

2. The agricultural seed screening machine of claim 1, wherein the moving device (6) comprises a motor mounting shell (64) arranged on the upper end surface of the screening barrel (44), a first motor (61) is mounted in the motor mounting shell (64), a through groove (63) penetrating downwards is arranged on the screening barrel (44) below the first motor (61), a screw rod (65) is arranged on a motor shaft of the first motor (61), the screw rod (65) extends downwards into the screening barrel (44), a screw rod sleeve is arranged on the moving ring (31), and the screw rod sleeve is sleeved on the screw rod (65).

3. An agricultural seed screening machine according to claim 1, characterized in that the penetrating members (8) comprise a plurality of top pillars (81) provided on the inner top surface of the screening barrel (44), the positions of the top pillars (81) corresponding to the positions of the filter holes on the filter plates (32).

4. An agricultural seed screening machine according to claim 1, characterized in that the rotating means (2) comprises a ring gear (23) arranged on the outer wall of the connecting ring (16), a motor mounting bracket (22) is arranged on the fixing ring (11), a second motor (21) is mounted on the motor mounting bracket (22), a second gear (24) is arranged on the motor shaft of the second motor (21), and the second gear (24) is engaged with the ring gear (23).

5. An agricultural seed screening machine according to claim 1, wherein a chamfer is provided on the upper end face of the moving ring (31).

6. The agricultural seed screening machine of claim 1, characterized in that a protective cover (445) is arranged on the outer wall of the screening barrel (44), and the lower end face of the protective cover (445) is attached to the upper end face of the fixing ring (11).