CN217595192U

CN217595192U - Corn sieve separator

Info

Publication number: CN217595192U
Application number: CN202220332504.3U
Authority: CN
Inventors: 杨水芳; 寿再兴; 杨小芳; 赵梁; 杨森江
Original assignee: Zhejiang Qili Machinery Co ltd
Current assignee: Zhejiang Qili Machinery Co ltd
Priority date: 2022-02-15
Filing date: 2022-02-15
Publication date: 2022-10-18
Anticipated expiration: 2032-02-15

Abstract

The utility model relates to a corn processing technology field discloses a corn sieve separator, including the sieve separator main part, the left side upper end rigid coupling of sieve separator main part has hopper down, the inside of sieve separator main part is provided with screening net and sorting plate, the left end of screening net is located the right-hand member mouth downside of hopper down, the inside rigid coupling of sieve separator main part has the collection to fight, just the collection is fought to be located screening net with between the sorting plate, the lower extreme gathering department of collecting fighting has seted up the corn mouth down, the corn mouth has been seted up to the left side wall of sieve separator main part, the lower base plate rigid coupling of corn mouth has the corn board. The slope sets up screening net and sorting plate, under two vibrating motor's effect, can make great stone and soil block and less stone separately with the corn in proper order respectively, does not contain impurity in the corn of guaranteeing finally to obtain, avoids manual operation to reject, reduces the labour.

Description

Corn sieve separator

Technical Field

The utility model relates to a corn processing technology field specifically is a corn sieve separator.

Background

Corn need screen it after reaping from the field, debris such as the stone in the corn, mud piece, careless industry are got rid of, often need use the sieve separator to carry out this operation, common sieve separator is different through the proportion of stone and corn, utilize the shale shaker vibration to separate corn and stone, and current sieve separator is when screening, great stone is selected easily with the soil block, and be difficult to distinguish with the little stone of corn size more or less, often need the manual work to select the rejection, extend and influence work efficiency.

Accordingly, one skilled in the art provides a rice screening machine to solve the problems set forth in the background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a corn sieve separator to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a rice sieve separator, includes the sieve separator main part, the left side upper end rigid coupling of sieve separator main part has down the hopper, the inside of sieve separator main part is provided with screening net and sorting plate, the left end of screening net is located the right-hand member mouth downside of hopper down, just the screening net with the below of sorting plate rigid coupling respectively has first vibrating motor and second vibrating motor, the inside rigid coupling of sieve separator main part has the collection to fight, just the collection is fought to be located the screening net with between the sorting plate, the lower extreme gathering department of collecting the fill has seted up the millet mouth down, the grain outlet has been seted up to the left side wall of sieve separator main part, the lower plate rigid coupling of grain outlet has the grain outlet board, just the right-hand member of grain outlet board extends to the downside of sorting plate.

As the utility model discloses further scheme again: the rice screening machine is characterized in that a coarse material discharge port is formed in the rear side wall of the screening machine main body, the rear side end of the screening net penetrates through the coarse material discharge port and extends to the outside of the screening machine main body, the screening net is obliquely arranged, the left side of the screening net is higher than the right side of the screening net, the front side of the screening net is higher than the rear side of the screening net, and meshes which can only penetrate through rice are arranged on the surface of the screening net. Through setting up the sieve screen slope, can be under first vibrating motor's vibration for corn and less stone permeate the lower corn mouth surface of sieve screen below through the sieve screen, and bigger stone, soil block and grass leaf will stop on the surface of sieve screen in the corn, and discharge from coarse fodder discharge port along with the vibration of sieve screen, thereby get rid of great impurity in the corn.

As a further aspect of the present invention: the right side wall rigid coupling of sieve separator main part has the mouth that gathers dust, the mouth that gathers dust is located the sieve separator net with collect between the fill, the lateral wall rigid coupling of sieve separator main part has the fan that gathers dust, just the air intake of the fan that gathers dust with the mouth that gathers dust communicates each other, the air outlet of the fan that gathers dust is connected with the dust bag. For absorbing dust from the rice grains permeating from the screen mesh.

As the utility model discloses further scheme again: the front side and the rear side of the upper surface of the sorting plate are respectively and fixedly connected with a side barrier strip, the left end of the sorting plate is fixedly connected with a front edge barrier strip, and the upper surface of the front edge barrier strip is arranged in an arc surface mode.

As a further aspect of the present invention: the inboard rigid coupling of right side wall of sieve separator main part has the tuyere, just the tuyere is located down millet mouth with between the sorting plate, the outside rigid coupling of sieve separator main part has the air-blower, the air outlet of air-blower with the tuyere communicates each other

As a further aspect of the present invention: the sorting plate is in inclined arrangement, the left side of the sorting plate is lower than the right side, and the front side of the sorting plate is lower than the rear side.

As the utility model discloses further scheme again: the fine material discharge port has been seted up to the preceding lateral wall of sieve separator main part, the front side left end rigid coupling of sorting plate has the extension piece, just the extension piece runs through the inside of fine material discharge port and extends to the outside of sieve separator main part.

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

slope sets up screening net and sorting plate, under two vibrating motor's effect, can make great stone and soil block and less stone separately with the corn in proper order respectively, it does not contain impurity to guarantee in the finally corn that obtains, avoid manual operation to reject, reduce the labour, and through the fan that gathers dust that sets up in the screening process of corn, absorb the dust of adulteration in the corn, directly avoid blowing away the dust during follow-up in-process blast air, guarantee the clean of corn and the inside cleanness of equipment.

Drawings

FIG. 1 is a schematic view of a rice screening machine;

FIG. 2 isbase:Sub>A schematic view of the structure in the direction A-A in FIG. 1;

fig. 3 is a schematic structural view of a sorting plate in a rice screening machine.

In the figure: 1. a screening machine main body; 2. feeding a hopper; 3. screening a net; 4. a first vibration motor; 5. a collecting hopper; 6. a dust collecting port; 7. a valley opening is arranged; 8. a tuyere; 9. a second vibration motor; 10. a sorting plate; 11. a grain outlet; 12. grain discharging plate; 13. a coarse material discharge port; 14. a dust collecting fan; 15. a dust collection bag; 16. a blower; 17. a fines discharge port; 18. a front edge barrier strip; 19. a side barrier strip; 20. an extension block.

Detailed Description

Please refer to fig. 1-3, in the embodiment of the utility model, a corn sieve separator, including sieve separator main part 1, there is hopper 2 down sieve separator main part 1's left side upper end rigid coupling, sieve separator main part 1's inside is provided with screening net 3 and sorting plate 10, screening net 3's left end is located hopper 2's right-hand member mouth downside down, and the below of screening net 3 and sorting plate 10 rigid coupling respectively has first vibrating motor 4 and second vibrating motor 9, sieve separator main part 1's inside rigid coupling has collection and fights 5, and collect and fight 5 and be located between screening net 3 and the sorting plate 10, lower millet mouth 7 has been seted up to the lower extreme gathering department of collecting fighting 5, grain outlet 11 has been seted up to sieve separator main part 1's left side wall, grain outlet 11's lower bottom plate rigid coupling has grain outlet 12, and grain outlet 12's right-hand member extends to the downside of sorting plate 10.

Preferably, the coarse material discharge port 13 is opened at the rear side wall of the screening machine main body 1, the rear side end of the screening net 3 penetrates through the coarse material discharge port 13 and extends to the outside of the screening machine main body 1, the screening net 3 is obliquely arranged, the left side of the screening net 3 is higher than the right side, the front side of the screening net 3 is higher than the rear side, and the surface of the screening net 3 is provided with meshes which only can penetrate through the paddy. By arranging the screen net 3 obliquely, the paddy and the smaller stones can permeate to the surface of the grain discharging opening 7 below the screen net 3 through the screen net 3 under the vibration of the first vibration motor 4, the larger stones, soil blocks and grass leaves in the paddy can stay on the surface of the screen net 3, and the larger impurities in the paddy can be removed by discharging from the coarse material discharging opening 13 along with the vibration of the screen net 3.

Preferably, a dust collecting port 6 is fixedly connected to the right side wall of the screening machine main body 1, the dust collecting port 6 is located between the screening net 3 and the collecting hopper 5, a dust collecting fan 14 is fixedly connected to the outer side wall of the screening machine main body 1, an air inlet of the dust collecting fan 14 is communicated with the dust collecting port 6, and an air outlet of the dust collecting fan 14 is connected with a dust collecting bag 15. For absorbing dust from the rice passing through the screen 3.

Preferably, the front side and the rear side of the upper surface of the sorting plate 10 are respectively and fixedly connected with a side barrier strip 19, the left end of the sorting plate 10 is fixedly connected with a front barrier strip 18, and the upper surface of the front barrier strip 18 is arranged in an arc surface.

Preferably, the inboard rigid coupling of the right side wall of screening machine main part 1 has tuyere 8, and tuyere 8 is located between corn mouth 7 and the sorting plate 10 down, the outside rigid coupling of screening machine main part 1 has air-blower 16, air outlet and tuyere 8 of air-blower 16 communicate with each other, blast air to the corn that falls from corn mouth 7 down through tuyere 8 for the less corn of density blows off from sorting plate 10 surface, and the great stone of density will be blockked by leading edge blend stop 18, the corn that blows off is discharged the outside of screening machine main part 1 through grain discharging plate 12 and is collected.

Preferably, sorting plate 10 is the slope setting, and sorting plate 10's left side is less than the right side, and sorting plate 10's front side is less than the rear side, is convenient for under second vibrating motor 9's vibration for the paddy and the less stone on sorting plate 10 surface can move the upper surface left end of sorting plate 10, thereby the less paddy of density is located the upper strata under sorting plate 10's vibration, and the stone is located the lower floor, under the blast air of tuyere 8, blows the surface that falls out corn board 12 with the paddy on upper strata.

Preferably, the fine material outlet 17 is opened on the front side wall of the screening machine body 1, the extension block 20 is fixedly connected to the left end of the front side of the sorting plate 10, the extension block 20 penetrates through the fine material outlet 17 and extends to the outer side of the screening machine body 1, and finally, small stones are discharged to the outside of the device through the extension block 20 by means of vibration of the sorting plate 10.

The utility model discloses a theory of operation is: when the newly harvested paddy is screened, the paddy is often doped with stones and soil blocks, the paddy is slowly poured into the screening machine body 1 from the blanking hopper 2, the first vibrating motor 4 is started to enable the screening net 3 to vibrate, so that the paddy is enabled to penetrate through the screening net 3 and fall to the collecting hopper 5 below the screening net 3, the larger stones and soil blocks are blocked by the screening net 3, finally under the vibration of the screening net 3, the larger stones and soil blocks are discharged to the outside of the screening machine body 1 through the coarse material discharge port 13, the paddy and the smaller stones falling to the surface of the collecting hopper 5 finally fall to the surface of the sorting plate 10 through the blanking port 7, and the paddy is enabled to penetrate through the screening net 3 and fall to the collecting hopper 5, the dust collection fan 14 is started, dust in the paddy can be absorbed through the dust collection port 6, after the paddy falls on the surface of the sorting plate 10, the paddy is moved to the leftmost end of the sorting plate 10 and is blocked by the front edge barrier strip 18 under the vibration of the second vibration motor 9, the paddy with lower density is positioned on the upper layer and stones with higher density are positioned on the lower layer due to the vibration of the second vibration motor 9, the paddy is blown on the surface of the grain discharge plate 12 under the blowing of the blowing port 8, the paddy is discharged to the outside of the screening machine body 1 through the grain discharge plate 12 to be collected, and the stones are finally discharged to the outside of the screening machine body 1 from the fine material discharge port 17 under the guide of the extension block 20 under the vibration of the sorting plate 10.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a corn sieve separator, includes sieve separator main part (1), its characterized in that: the upper end of the left side of the screening machine main body (1) is fixedly connected with a feeding hopper (2), a screening net (3) and a sorting plate (10) are arranged in the screening machine main body (1), the left end of the screening net (3) is positioned at the lower side of the right port of the discharging hopper (2), a first vibrating motor (4) and a second vibrating motor (9) are respectively and fixedly connected below the screening net (3) and the sorting plate (10), a collecting hopper (5) is fixedly connected inside the screening machine main body (1), and the collecting hopper (5) is positioned between the screening net (3) and the sorting plate (10), a lower valley opening (7) is arranged at the gathering position at the lower end of the collecting hopper (5), a grain outlet (11) is arranged on the left side wall of the screening machine main body (1), a grain outlet plate (12) is fixedly connected with the lower bottom plate of the grain outlet (11), and the right end of the grain discharging plate (12) extends to the lower side of the sorting plate (10), a blast opening (8) is fixedly connected with the inner side of the right side wall of the screening machine main body (1), and the tuyere (8) is located between the lower valley opening (7) and the sorting plate (10), a blower (16) is fixedly connected with the outer side of the screening machine main body (1), the air outlet of the blower (16) is communicated with the air outlet (8).

2. The rice screening machine of claim 1, wherein: the rice screening machine is characterized in that a coarse material discharge port (13) is formed in the rear side wall of the screening machine main body (1), the rear side end of the screening net (3) penetrates through the coarse material discharge port (13) and extends to the outside of the screening machine main body (1), the screening net (3) is arranged in an inclined mode, the left side of the screening net (3) is higher than the right side of the screening net, the front side of the screening net (3) is higher than the rear side of the screening net, and meshes which can only penetrate through rice are formed in the surface of the screening net (3).

3. The rice screening machine according to claim 2, wherein: the right side wall rigid coupling of sieve separator main part (1) has dust collection mouth (6), dust collection mouth (6) are located sieve screen (3) with collect between the fill (5), the lateral wall rigid coupling of sieve separator main part (1) has dust collection fan (14), just the air intake of dust collection fan (14) with mouth (6) intercommunication each other gathers dust, the air outlet of dust collection fan (14) is connected with dust collection bag (15).

4. The rice screening machine of claim 1, wherein: the front side and the rear side of the upper surface of the sorting plate (10) are respectively fixedly connected with a side barrier strip (19), the left end of the sorting plate (10) is fixedly connected with a front edge barrier strip (18), and the upper surface of the front edge barrier strip (18) is arranged in an arc surface manner.

5. The rice screening machine of claim 4, wherein: the sorting plate (10) is obliquely arranged, the left side of the sorting plate (10) is lower than the right side, and the front side of the sorting plate (10) is lower than the rear side.

6. The rice screening machine of claim 5, wherein: the fine material discharge port (17) has been seted up to the preceding lateral wall of sieve separator main part (1), the front side left end rigid coupling of sorting plate (10) has extension piece (20), just extension piece (20) run through the inside of fine material discharge port (17) and extend to the outside of sieve separator main part (1).