CN217857380U - Multiple cereal screening plant that suitability is high - Google Patents

Abstract

The utility model discloses a multi-grain screening device with high applicability, which comprises a screening box, wherein a screening mechanism is arranged inside the screening box; screening mechanism is including installing the horizontal pole in screening incasement portion, the outside of horizontal pole is rotated and is connected with branch charging tray, divide the charging tray to keep away from one side of horizontal pole and install a plurality of archs, the internally mounted of screening case has branch flitch, one side that the screening case is close to branch flitch has seted up a plurality of material openings, one side that the screening case is close to the material opening installs the dust ring, the internally mounted of screening case has the sieve, one side that the screening case is close to the sieve is installed the fan, the screening case is kept away from one side of fan and has been seted up the bin outlet. The utility model discloses can sieve different impurity in the cereal, can get rid of the outside remaining shell of cereal through the lug, process simpler has also improved the efficiency of cereal screening simultaneously, greatly reduced staff's intensity of labour, be applicable to the cereal of various qualities moreover, the practicality is higher.

Description

Multiple cereal screening plant that suitability is high

Technical Field

The utility model relates to a cereal screening technical field especially relates to a multiple cereal screening plant that suitability is high.

Background

Cereals are the general term of cereal plants or grain crops, and the range covered by the cereals is wide, the cereals comprise rice, wheat, millet, soybean and the like, and other coarse cereals, mainly comprise plant seeds and fruits, and are traditional staple food for many Asian people.

Although the existing grain screening device can realize screening, the process is complex, different impurities in grains need to be screened step by step, the applicability is poor, the screening efficiency is extremely low, the labor intensity of workers is high, the screening effect is general, the production is not facilitated, and therefore the grain screening device with the high applicability is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the screening process is complex, the applicability is poor, the screening efficiency is low, the labor intensity of workers is high, the screening effect is general, the disadvantage of production is not favorable, and the provided multiple grain screening device has high applicability.

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

a screening device for multiple grains with high applicability comprises a screening box, wherein a screening mechanism is arranged inside the screening box;

screening mechanism is including installing the horizontal pole in screening incasement portion, the outside rotation of horizontal pole is connected with the branch charging tray, divide the charging tray to keep away from one side of horizontal pole and install a plurality of archs, the internally mounted of screening case has the branch flitch, a plurality of logical material mouths have been seted up to one side that the screening case is close to the branch flitch, the screening case is close to one side that leads to the material mouth and installs the dirt ring, the internally mounted of screening case has the sieve, the fan is installed to one side that the screening case is close to the sieve, the bin outlet has been seted up to one side that the fan was kept away from to the screening case, the inside of screening case is provided with cereal and retrieves the subassembly.

The above technical solution further comprises:

preferably, the feeder hopper is installed at the top of screening case, the hole of looks adaptation is seted up to one side that the screening case is close to the feeder hopper, the bottom box is installed to the bottom of screening case, and the convenience is to the screening of cereal.

Preferably, the motor is installed to the one side that the horizontal pole is far away from and divides the charging tray, the output of motor is connected with branch charging tray, can provide great centrifugal force for the great impurity of quality in the cereal, makes things convenient for the screening of impurity.

Preferably, the sieve plate is in an inclined shape, the fan is positioned at the lower end of the sieve plate, and the discharge opening is positioned at the higher end of the sieve plate.

Preferably, the grain recovery assembly comprises a through hole formed in one side, close to the fan, of the sieve plate, the size of the through hole is smaller than that of the fan, and the straws or the hulls can be prevented from being discharged through the through hole.

Preferably, install the baffle jointly between sieve and the screening case, the screening case has been close to one side of baffle and has been seted up and has been retrieved the mouth, the outside activity of under casing is provided with the sprue, can collect the less impurity of quality.

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

1. the utility model discloses in use through the cooperation between branch charging tray, arch, branch flitch, logical material mouth, collection dirt ring sum sieve, can sieve different impurity in the cereal, can get rid of the outside remaining shell of cereal through the lug, process simpler has also improved the efficiency of cereal screening simultaneously, greatly reduced staff's intensity of labour, be applicable to the cereal of various qualities moreover, the practicality is higher.

2. The utility model discloses in use through sieve, fan, bin outlet, through-hole, baffle and the cooperation of retrieving between the mouth, can sieve less impurity in the cereal, straw and shell, improved the effect of cereal screening greatly, promoted the quality of cereal, be favorable to the production and processing in the later stage of cereal.

Drawings

Fig. 1 is a schematic perspective view of a multi-grain screening device with high applicability provided by the present invention;

fig. 2 is a rear view schematic structural diagram of a multi-grain screening device with high applicability provided by the utility model;

FIG. 3 is a schematic view of the internal structure of the screening box of the present invention;

FIG. 4 is a schematic view of the cross-sectional structure of the screening box of the present invention;

fig. 5 is a schematic view of the top-view cross-sectional structure of the screening box of the present invention.

In the figure: 1. screening the box; 2. a feed hopper; 3. a bottom box; 4. a cross bar; 5. a motor; 6. distributing disks; 7. a protrusion; 8. a material distributing plate; 9. a material inlet is formed; 10. a dust collecting ring; 11. a sieve plate; 12. a fan; 13. a discharge outlet; 14. a through hole; 15. a baffle plate; 16. a recovery port; 17. and (7) blocking.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1, fig. 2, fig. 4 and fig. 5, the utility model provides a multiple grain screening device with high applicability, which comprises a screening box 1, wherein a feed hopper 2 is installed at the top of the screening box 1, a matched hole is formed at one side of the screening box 1 close to the feed hopper 2, a bottom box 3 is installed at the bottom of the screening box 1, and a screening mechanism is arranged inside the screening box 1;

screening mechanism is including installing at the horizontal pole 4 of screening case 1 inside, the outside of horizontal pole 4 is rotated and is connected with branch charging tray 6, horizontal pole 4 is kept away from one side of branch charging tray 6 and is installed motor 5, the output of motor 5 is connected with branch charging tray 6, divide charging tray 6 to keep away from one side of horizontal pole 4 and install a plurality of archs 7, the internally mounted of screening case 1 divides flitch 8, screening case 1 is close to one side of dividing flitch 8 and has been seted up a plurality of logical material mouths 9, screening case 1 is close to one side of logical material mouth 9 and installs collection dirt ring 10, the internally mounted of screening case 1 has sieve 11, fan 12 is installed to one side that screening case 1 is close to sieve 11, screen 12 has been seted up to one side that screening case 1 kept away from fan 12, sieve 11 is the slope form, fan 12 is located the lower one end department of sieve 11, screen 13 is located the higher one end department of sieve 11, the inside of screening case 1 is provided with cereal recovery subassembly.

When the grains are screened, the grains are placed into the screening box 1 through the feed hopper 2, the grains fall onto the material distribution plate 6, the motor 5 drives the material distribution plate 6 to rotate at the moment, shells remained outside the grains can be removed under the action of the protrusions 7, meanwhile, the friction force between the impurities and the material distribution plate 6 can be increased, the impurities with larger mass can be thrown onto the inner wall of the screening box 1 under the action of centrifugal force, then the impurities fall into the dust collection ring 10 through the material distribution plate 8 and the material through hole 9, and the impurities with the same volume as the grains and larger volume can be screened at the moment;

the centrifugal force that cereal and the less impurity of quality received is less, can drop to sieve 11 on through branch charging tray 6, sieve 11 can sieve the impurity that the volume is less than cereal, simultaneously under fan 12's effect, can blow the straw that the quality is lighter and shell to bin outlet 13 department, with crossing bin outlet 13 and can collect straw and shell, in addition recycle, the process is simpler, the efficiency of cereal screening has also been improved simultaneously, greatly reduced staff's intensity of labour, and be applicable to the cereal of various qualities, the practicality is higher.

Example two

As shown in fig. 2-4, based on the first embodiment, the grain recovery assembly includes a through hole 14 formed in a side of the sieve plate 11 close to the fan 12, the size of the through hole 14 is smaller than that of the fan 12, a baffle 15 is installed between the sieve plate 11 and the sieve box 1, a recovery opening 16 is formed in a side of the sieve box 1 close to the baffle 15, and a blocking block 17 is movably disposed outside the bottom box 3.

In this embodiment, the screening in-process, cereal can be to 14 one sides movements of through-hole under the effect of sieve 11, under the effect of baffle 15, can guarantee that cereal all discharges through retrieving mouthful 16, and the convenience is to the collection of cereal, and when impurity in the under casing 3 reached a certain amount, can clear up the impurity in the under casing 3 through sprue 17, has improved the effect of cereal screening greatly, has promoted the quality of cereal, is favorable to the production and processing in the later stage of cereal.

The above, 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 (6)

1. A screening device for multiple grains with high applicability comprises a screening box (1), and is characterized in that a screening mechanism is arranged inside the screening box (1);

screening mechanism is including installing horizontal pole (4) inside screening case (1), the outside rotation of horizontal pole (4) is connected with branch charging tray (6), divide charging tray (6) to keep away from one side of horizontal pole (4) and install a plurality of archs (7), the internally mounted of screening case (1) has branch flitch (8), a plurality of logical material mouths (9) have been seted up to one side that screening case (1) is close to branch flitch (8), screening case (1) is close to one side of logical material mouth (9) and installs album dirt ring (10), the internally mounted of screening case (1) has sieve (11), fan (12) are installed to one side that screening case (1) is close to sieve (11), bin outlet (13) have been seted up to one side that fan (12) were kept away from in screening case (1), the inside of screening case (1) is provided with cereal and retrieves the subassembly.

2. The multi-grain screening device with high applicability according to claim 1, wherein a feed hopper (2) is installed at the top of the screening box (1), a hole matched with the feed hopper (2) is formed in one side, close to the feed hopper (2), of the screening box (1), and a bottom box (3) is installed at the bottom of the screening box (1).

3. The multi-grain screening device with high applicability according to claim 1, wherein a motor (5) is installed on one side, away from the material distribution plate (6), of the cross rod (4), and the output end of the motor (5) is connected with the material distribution plate (6).

4. A highly adaptable grain screening device as claimed in claim 1, wherein said screen deck (11) is inclined, said fan (12) is located at the lower end of the screen deck (11), and said discharge opening (13) is located at the upper end of the screen deck (11).

5. A highly adaptable multiple grain screening apparatus as claimed in claim 2, wherein said grain recovery assembly includes a through hole (14) formed in the side of the screen deck (11) adjacent to the fan (12), said through hole (14) being smaller in size than the fan (12).

6. The multi-grain screening device with high applicability according to claim 5, wherein a baffle (15) is installed between the screening plate (11) and the screening box (1), a recovery opening (16) is formed in one side, close to the baffle (15), of the screening box (1), and a blocking block (17) is movably arranged outside the bottom box (3).

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