CN212143458U

CN212143458U - Seed separator

Info

Publication number: CN212143458U
Application number: CN202020507914.8U
Authority: CN
Inventors: 江汉民; 王春燕; 刘莉莉; 单晓政; 张小丽; 姚星伟
Original assignee: TIANJIN KERNEL VEGETABLE RESEARCH INSTITUTE
Current assignee: TIANJIN KERNEL VEGETABLE RESEARCH INSTITUTE
Priority date: 2020-04-09
Filing date: 2020-04-09
Publication date: 2020-12-15
Anticipated expiration: 2030-04-09

Abstract

The utility model discloses a seed separator, including the separator box, divide into stirring chamber, dust removal chamber, large granule screening chamber, tiny particle screening chamber and impurity chamber from top to bottom in the separator box, the top of separator box is equipped with the motor and is located the feeder hopper one of motor one side, the air-blower is installed to the lateral wall in dust removal chamber, be equipped with the division board between dust removal chamber and the large granule screening chamber, be equipped with the feeder hopper two that is located out the hopper below on the division board, the slope is equipped with the large granule screening board between large granule screening chamber and the tiny particle screening chamber, the bottom of large granule screening board is equipped with vibrating motor one, the slope is equipped with tiny particle screening board between tiny particle screening chamber and the impurity chamber, the bottom of tiny particle screening board is equipped with vibrating motor two. Compared with the prior art, the utility model the advantage lie in: saves time and labor and can sieve the seeds for a plurality of times.

Description

Seed separator

Technical Field

The utility model relates to the field of agricultural technology, specifically indicate a seed separator.

Background

In agricultural planting, impurities in crop seeds need to be screened out to facilitate planting of crops, at present, many farmers still adopt manual methods to separate impurities in grains, and the defects of high labor intensity and low working efficiency exist. The existing seed separating device is simple in structure, so that the dust and impurities of the seeds cannot be cleaned completely in the winnowing process, multiple winnowing is needed, a large amount of time is wasted, and the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above technical defect, provide a labour saving and time saving and separate effectual seed separator.

In order to solve the technical problem, the utility model provides a technical scheme does: a seed separation device comprises a separation box, wherein the separation box is internally divided into a stirring cavity, a dedusting cavity, a large particle screening cavity, a small particle screening cavity and an impurity cavity from top to bottom, the top of the separation box is provided with a motor and a first feeding hopper positioned on one side of the motor, an output shaft of the motor is connected with a stirring shaft positioned in the stirring cavity, the stirring shaft is provided with a stirring rod, the lower part of the stirring cavity is provided with a second feeding hopper communicated with the dedusting cavity, the side wall of the dedusting cavity is provided with an air blower, the air outlet end of the air blower is connected with an air outlet disc through an air pipe, the air outlet disc is provided with an air outlet cover, a separation plate is arranged between the dedusting cavity and the large particle screening cavity, the separation plate is provided with a second feeding hopper positioned below the air outlet hopper, a large particle screening plate is obliquely arranged between the large particle screening cavity and the small particle screening cavity, two side walls of the, all be equipped with connecting seat one and vibrating motor one on mounting panel one and the mounting panel two, the bottom of connecting seat one and large granule screening plate is connected with spring one and vibrating motor one's output shaft and the bottom of large granule screening plate, the slope is equipped with small granule screening plate between small granule screening chamber and the impurity chamber, the both sides wall in impurity chamber is equipped with mounting panel three respectively and mounting panel four and mounting panel three highly is higher than mounting panel four, all be equipped with connecting seat two and vibrating motor two on mounting panel three and the mounting panel four, the bottom of connecting seat two and small granule screening plate is connected with spring two and vibrating motor two's output shaft and the bottom of small granule screening plate and is connected.

As an improvement, the stirring shaft is provided with a helical blade positioned below the stirring rod, and the helical blade extends into the discharge hopper.

As an improvement, the separation box is provided with a dust outlet pipe communicated with the dust removal cavity.

As an improvement, the separation box is provided with a first slag discharge pipe communicated with the large-particle screening cavity, and the first slag discharge pipe is provided with a slag discharge valve.

As an improvement, the separation box is provided with a discharge pipe communicated with the small particle screening cavity, and the discharge pipe is provided with a discharge valve.

As an improvement, the separating box is provided with a second slag discharge pipe communicated with the impurity cavity, the second slag discharge pipe is provided with a row as an improvement, and the impurity cavity is internally provided with a slope.

As an improvement, the bottom of the separation box is provided with a lockable universal wheel.

Compared with the prior art, the utility model the advantage lie in: the utility model discloses a seed separator can be put into feeder hopper one with the seed of waiting to filter, the seed gets into the stirring chamber at first, start the motor, the motor drives the puddler and stirs the seed, can make the dust and the impurity separation that adheres to the seed surface, impurity and seed after the separation get into the dust removal intracavity from going out the hopper, helical blade's setting is convenient for carry the seed to the dust removal intracavity, start the air-blower, the wind in the air-blower carries out the selection by winnowing to going out the fan housing to the seed that falls, can make lighter dust impurity discharge the separator box from the play dirt pipe, heavier seed continues to descend and falls into the large granule screening intracavity from feeder hopper two, start vibrating motor one, vibrating motor one drives the seed vibration on the large granule screening board, the screening hole on the large granule screening board is greater than the diameter of seed, the slope setting of large granule screening board can make large granule impurity fall into slag discharge pipe one, discharge large granule impurity through the slag discharging valve of opening slag discharging pipe one department, the seed falls on the tiny particle screening board in tiny particle screening intracavity, start vibrating motor two, vibrating motor two drives the seed vibration on the tiny particle screening board, the screening hole on the tiny particle screening board is less than the diameter of seed, the slope setting of tiny particle screening board is convenient for the seed to concentrate and falls into discharging pipe department, discharge the seed through the bleeder valve of opening discharging pipe department, tiny particle impurity falls into the impurity intracavity, the tiny particle impurity of being convenient for of setting on slope can concentrate to slag discharging pipe two departments, discharge tiny particle impurity through the slag discharging valve of opening slag discharging pipe two departments, thereby can carry out hierarchical many times screening to the seed, it is effectual and labour saving and time saving to screen.

Drawings

FIG. 1 is a schematic view of a seed separating apparatus according to the present invention;

FIG. 2 is an enlarged schematic view of A in FIG. 1;

fig. 3 is an enlarged schematic view of the structure B in fig. 1.

As shown in the figure: 1. the separation box comprises a separation box body, 2, a stirring cavity, 3, a dust removal cavity, 4, a large particle screening cavity, 5, a small particle screening cavity, 6, an impurity cavity, 7, a motor, 8, a first feeding hopper, 9, a stirring shaft, 10, a stirring rod, 11, a discharging hopper, 12, an air blower, 13, an air outlet disc, 14, a partition plate, 15, a second feeding hopper, 16, a large particle screening plate, 17, a first mounting plate, 18, a second mounting plate, 19, a first connecting seat, 20, a first vibrating motor, 21, a first spring, 22, a small particle screening plate, 23, a third mounting plate, 24, a fourth mounting plate, 25, a second connecting seat, 26, a second vibrating motor, 27, a second spring, 28, a spiral blade, 29, a dust outlet pipe, 30, a first slag discharge pipe, 31, a discharge pipe, 32, a second slag discharge pipe, 33, a slope, 34 and a universal.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

With reference to the accompanying drawings 1-3, a seed separating device comprises a separating box 1, wherein the separating box 1 is internally divided into a stirring cavity 2, a dust removing cavity 3, a large particle screening cavity 4, a small particle screening cavity 5 and an impurity cavity 6 from top to bottom, the top of the separating box 1 is provided with a motor 7 and a first feeding hopper 8 positioned on one side of the motor 7, an output shaft of the motor 7 is connected with a stirring shaft 9 positioned in the stirring cavity 2, the stirring shaft 9 is provided with a stirring rod 10, a discharge hopper 11 communicated with the dust removing cavity 3 is arranged below the stirring cavity 2, the side wall of the dust removing cavity 3 is provided with an air blower 12, the air outlet end of the air blower 12 is connected with an air outlet disc 13 through an air pipe, the air outlet disc 13 is provided with an air outlet cover, a partition plate 14 is arranged between the dust removing cavity 3 and the large particle screening cavity 4, and a second feeding, the slope is equipped with large granule screening plate 16 between large granule screening chamber 4 and the small granule screening chamber 5, the both sides wall of small granule screening chamber 5 is equipped with mounting panel 17 respectively and two 18 and mounting panel 17 highly be higher than two 18 of mounting panel, all be equipped with connecting seat 19 and vibrating motor 20 on mounting panel 17 and the mounting panel 18, the bottom of connecting seat 19 and large granule screening plate 16 is connected with the output shaft of spring 21 and vibrating motor 20 and is connected with the bottom of large granule screening plate 16, the slope is equipped with small granule screening plate 22 between small granule screening chamber 5 and the impurity chamber 6, the both sides wall of impurity chamber 6 is equipped with mounting panel three 23 respectively and mounting panel four 24 and mounting panel three 23 highly be higher than mounting panel four 24, all be equipped with connecting seat two 25 and vibrating motor two 26 on mounting panel three 23 and the mounting panel four 24, the bottom of connecting seat two 25 and small granule screening plate 22 is connected with spring two 27 and vibrating motor two 26 The output shaft is connected to the bottom of the small particle sieve plate 22.

The stirring shaft 9 is provided with a helical blade 28 positioned below the stirring rod 10, and the helical blade 28 extends into the discharge hopper 11.

And a dust outlet pipe 29 communicated with the dust removal cavity 3 is arranged on the separation box 1.

The separation box 1 is provided with a first slag discharge pipe 30 communicated with the large particle screening cavity 4, and the first slag discharge pipe 30 is provided with a slag discharge valve.

A discharge pipe 31 communicated with the small particle screening cavity 5 is arranged on the separation box 1, and a discharge valve is arranged on the discharge pipe 31.

And a second slag discharge pipe 32 communicated with the impurity cavity 6 is arranged on the separation box 1, and a slag discharge valve is arranged on the second slag discharge pipe 32.

A slope 33 is arranged in the impurity cavity 6.

The bottom of the separation box 1 is provided with lockable universal wheels 34.

When the utility model is implemented, seeds to be screened are placed into the first feeding hopper, the seeds firstly enter the stirring cavity, the motor is started, the motor drives the stirring rod to stir the seeds, so that dust and impurities attached to the surfaces of the seeds can be separated, the separated impurities and the seeds enter the dust removing cavity from the discharging hopper, the arrangement of the spiral blades is convenient for conveying the seeds into the dust removing cavity, the air blower is started, air in the air blower is used for winnowing the falling seeds through the air outlet cover, so that lighter dust impurities can be discharged out of the separating box from the dust outlet pipe, heavier seeds continuously descend from the second feeding hopper to fall into the large particle screening cavity, the first vibrating motor is started, the first vibrating motor drives the seeds on the large particle screening plate to vibrate, the screening holes on the large particle screening plate are larger than the diameter of the seeds, the inclined arrangement of the large particle screening plate can enable the large particle impurities to fall into the first, discharge large granule impurity through opening the slag discharge valve of row sediment pipe one department, the seed falls on the tiny particle screening board in tiny particle screening intracavity, start vibrating motor two, vibrating motor two drives the seed vibration on the tiny particle screening board, the screening hole on the tiny particle screening board is less than the diameter of seed, the slope setting of tiny particle screening board is convenient for the seed to concentrate and falls into discharging pipe department, discharge the seed through the bleeder valve of opening discharging pipe department, tiny particle impurity falls into the impurity intracavity, the setting on slope is convenient for tiny particle impurity can concentrate to row sediment pipe two departments, discharge tiny particle impurity through opening the slag discharge valve of row sediment pipe two departments, thereby can carry out hierarchical many times screening to the seed, it is effectual and labour saving and time saving to screen, the screening is effectual and labour saving and time saving

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. A seed separator, includes separator box (1), its characterized in that: divide into stirring chamber (2), dust removal chamber (3), large granule screening chamber (4), tiny particle screening chamber (5) and impurity chamber (6) from top to bottom in separator box (1), the top of separator box (1) is equipped with motor (7) and feeder hopper (8) that are located motor (7) one side, the output shaft of motor (7) has (mixing) shaft (9) that are located stirring chamber (2), be equipped with puddler (10) on (mixing) shaft (9), the below of stirring chamber (2) is equipped with hopper (11) that communicate with dust removal chamber (3), air-blower (12) are installed to the lateral wall in dust removal chamber (3), the end of giving vent to anger of air-blower (12) is connected with out gas dish (13) through the tuber pipe, be equipped with out the fan housing on going out gas dish (13), be equipped with division board (14) between dust removal chamber (3) and large granule screening chamber (4), be equipped with on division board (14) and be located feeder hopper two (15) of hopper (11) below, the slope is equipped with large granule screening board (16) between large granule screening chamber (4) and small granule screening chamber (5), the both sides wall of small granule screening chamber (5) is equipped with highly being higher than mounting panel two (18) of mounting panel one (17) and mounting panel two (18) and mounting panel one (17) respectively, all be equipped with connecting seat (19) and vibrating motor one (20) on mounting panel one (17) and mounting panel two (18), the bottom of connecting seat one (19) and large granule screening board (16) is connected with the output shaft of spring one (21) and vibrating motor one (20) and is connected with the bottom of large granule screening board (16), the slope is equipped with small granule screening board (22) between small granule screening chamber (5) and impurity chamber (6), the both sides wall in impurity chamber (6) is equipped with mounting panel three (23) and mounting panel four (24) and mounting panel (22) The height of three (23) is higher than four (24) of mounting panel, all be equipped with connecting seat two (25) and vibrating motor two (26) on three (23) of mounting panel and four (24) of mounting panel, the bottom of connecting seat two (25) and small particle screening board (22) is connected with the output shaft of spring two (27) and vibrating motor two (26) and is connected with the bottom of small particle screening board (22).

2. A seed separation apparatus according to claim 1, wherein: the stirring shaft (9) is provided with a helical blade (28) positioned below the stirring rod (10), and the helical blade (28) extends into the discharge hopper (11) to be arranged.

3. A seed separation apparatus according to claim 1, wherein: and a dust outlet pipe (29) communicated with the dust removing cavity (3) is arranged on the separation box (1).

4. A seed separation apparatus according to claim 3, wherein: the separation box (1) is provided with a first slag discharge pipe (30) communicated with the large particle screening cavity (4), and the first slag discharge pipe (30) is provided with a slag discharge valve.

5. A seed separation apparatus according to claim 4, wherein: the separation box (1) is provided with a discharge pipe (31) communicated with the small particle screening cavity (5) and a discharge valve is arranged on the discharge pipe (31).

6. A seed separation apparatus according to claim 5, wherein: and a second slag discharge pipe (32) communicated with the impurity cavity (6) is arranged on the separation box (1), and a slag discharge valve is arranged on the second slag discharge pipe (32).

7. A seed separation apparatus according to claim 6, wherein: a slope (33) is arranged in the impurity cavity (6).

8. A seed separation apparatus according to claim 6, wherein: the bottom of separator box (1) is equipped with lockable universal wheel (34).