CN218281861U

CN218281861U - Cereal processing sieving mechanism

Info

Publication number: CN218281861U
Application number: CN202221301518.5U
Authority: CN
Inventors: 邹风谦; 林寿文; 叶向库
Original assignee: Yantai Wushen Biotechnology Co ltd
Current assignee: Yantai Wushen Biotechnology Co ltd
Priority date: 2022-05-27
Filing date: 2022-05-27
Publication date: 2023-01-13
Anticipated expiration: 2032-05-27

Abstract

The utility model provides a cereal processing sieving mechanism, the power distribution box comprises a box body, be equipped with the grinding plate on the decladding incasement lateral wall, the inside decladding roller that changes that is equipped with of grinding plate, the decladding changes the slope of roller bottom and is equipped with the stock guide, the inside joint of screening case has the screening net, one side joint that the inside of screening case is located the screening net has the vibrating motor that cooperation screening net used, the slope of screening net bottom is equipped with leads the slag slab, screening roof portion is equipped with the cylinder. The utility model discloses a set up the shelling and change parts such as roller, toper revolving stage, screening net, shock dynamo and chaff surge drum, can effectively carry out quickly separating cereal and chaff and impurity, separate totally more thoroughly.

Description

Cereal processing sieving mechanism

Technical Field

The utility model relates to the technical field of agricultural machinery, specifically a cereal processing sieving mechanism.

Background

Cereals are the types of grain crops, including millet, rice, wheat, white highland barley, oat, soybean and the like, and are traditional staple food of many Asians, the cereals contain 8% -40% of protein, 8% of rice, 13.4% of white highland barley and 15.6% of oat, the fat content in the cereals is about 20%, the cereals are concentrated on grains, husks or cereal embryo parts, the soybean grains and wheat germs contain a large amount of grease, the content of unsaturated fatty acid is more than 80%, the processing of the cereals is needed before eating, the processing is the husking processing of the cereals, and a cereal husking separator is a common grain processing machine and is used for husking the cereals.

However, the existing cereal processing device has large volume, complex structure, high manufacturing cost and troublesome maintenance and is not suitable for individual farmers.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a cereal processing sieving mechanism has solved the problem of proposing in the background art.

The utility model provides a cereal processing sieving mechanism, includes the box, the box includes shelling case and screening case, the shelling case is located the upper portion of screening case, and shelling case top is equipped with the feeder hopper, be equipped with the grinding plate on the shelling incasement lateral wall, the grinding plate inside is equipped with shelling commentaries on classics roller, shelling commentaries on classics roller top is equipped with the toper revolving stage to toper revolving stage bottom and shelling commentaries on classics roller top fixed connection, the pivot downwardly extending of shelling commentaries on classics roller bottom passes through shaft coupling and rotates the output shaft fixed connection of motor, shelling commentaries on classics roller bottom slope is equipped with the stock guide, shelling incasement lateral wall bottom is equipped with the export, export and screening case intercommunication, the inside joint of screening case has the screening net, one side joint that the inside of screening case is located the screening net has the shock dynamo that cooperates the screening net to use, screening net bottom slope is equipped with the slag guide, the terminal screening incasement lateral wall joint bottom of slag guide has the scum pipe, screening case top is equipped with the separator, the top of separator is equipped with the top of the chaff collector, the top of hollow tube is equipped with the chaff collector.

Furthermore, one side of the screening box is located above the slag discharge pipe and is clamped with a discharge pipe, and the discharge pipe is located on one side of the screening net.

Furthermore, a filter screen is arranged between the fan and the chaff collecting barrel.

Furthermore, the surface of each shelling roller is provided with a plurality of shelling strips.

Furthermore, the shelling strip is made of hard rubber.

Furthermore, the support leg is arranged at four corners of the bottom of the box body, and the bottom of the support leg is connected with a movable wheel.

Further, the moving wheels are universal wheels.

The utility model discloses be equipped with following beneficial effect:

1. the hulling roller and the grinding plate are matched to ensure that the grains reach higher hulling rate.

2. The structural design of toper revolving stage, cereal is in time followed the toper revolving stage more easily and is dispersed and fall down, makes all cereals receive even friction and extrusion more easily, and the chaff separation is clean thoroughly more.

3. Through set up the stock guide of slope in shelling bottom of the case portion, make cereal after the shelling and cereal shell landing more easily get into in the screening case, avoid piling up, efficiency is higher.

4. Through setting up the cylinder, hollow tube, chaff surge drum and fan, can effectively carry out the flash separation with cereal and chaff, separate cleaner more thoroughly.

5. Through set up the filter screen between fan and chaff collecting vessel, can prevent effectively that the chaff from getting into in the fan, avoid the fan to be blockked up, and make the separation effect worsen, damage the fan even.

6. The universal wheels are arranged at the bottom of the box body, so that the device is more convenient and flexible to operate.

7. Through vibrating motor's effect for impurity in the cereal falls into the bottom of screening case through the screening net, with the effectual getting rid of impurity in the cereal, the impurity of screening bottom of the case portion simultaneously, the accessible scum pipe is discharged.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Wherein, 1-box body, 2-shelling box, 3-screening box, 4-feed hopper, 5-grinding plate, 6-shelling roller, 7-conical rotary table, 8-rotary shaft, 9-rotary motor, 10-coupler, 11-guide plate, 12-screen mesh, 13-vibration motor, 14-slag guide plate, 15-deslagging pipe, 16-separating cylinder, 17-hollow pipe, 18-chaff collecting cylinder, 19-fan, 20-discharging pipe, 21-filter mesh, 22-shelling strip, 23-support leg, 24-moving wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

The utility model provides a cereal processing sieving mechanism, includes box 1, box 1 includes shelling case 2 and screening case 3, shelling case 2 is located the upper portion of screening case 3, and shelling case 2 top is equipped with feeder hopper 4, be equipped with grinding plate 5 on the shelling case 2 inside wall, the inside shelling rotor 6 that is equipped with of grinding plate 5, shelling rotor 6 top is equipped with toper revolving stage 7 to toper revolving stage 7 bottom and shelling rotor 6 top fixed connection, the pivot 8 downwardly extending of shelling rotor 6 bottom is through shaft coupling 10 and the output shaft fixed connection of rotating motor 9, shelling rotor 6 bottom slope is equipped with stock guide 11, shelling case 2 lateral wall bottom is equipped with the export, export and screening case 3 intercommunication, the inside joint of screening case 3 has screening net 12, the inside joint that screening case 3 is located one side of screening net 12 has the shock dynamo 13 that cooperation screening net 12 used, screening net 12 bottom slope is equipped with deflector 14, the terminal of deflector 14 the screening case 3 lateral wall bottom has the joint of screening pipe 16, the top is equipped with the separation of hollow tube 16 the top of the separation of the chaff barrel 16, the separation barrel 16 is equipped with the top of the separation barrel 16 the separation of the top of the hollow tube 16.

Specifically, a discharge pipe 20 is clamped on one side of the screening box 3 above the slag discharge pipe 15, and the discharge pipe 20 is located on one side of the screening net 12.

Specifically, a filter screen 21 is arranged between the fan 19 and the chaff collecting barrel 18.

Specifically, the surface of each shelling roller 6 is provided with a plurality of shelling strips 22.

Specifically, the peel strip 22 is made of hard rubber.

Specifically, the box body further comprises supporting legs 23, the supporting legs 23 are arranged at four corners of the bottom of the box body 1, and moving wheels 24 are connected to the bottoms of the supporting legs 23.

Specifically, the moving wheels 24 are universal wheels.

Referring to fig. 1, fig. 1 illustrates the structure of the present invention, which comprises a box body 1, the box body 1 comprises a shelling box 2 and a sieving box 3, the shelling box 2 is located on the upper portion of the sieving box 3, a feed hopper 4 is arranged on the top of the shelling box 2, a grinding plate 5 is arranged on the inner side wall of the shelling box 2, a shelling rotating roller 6 is arranged inside the grinding plate 5, a plurality of shelling strips 22 are arranged on the surface of the shelling rotating roller 6, the shelling strips 22 are made of hard rubber, a conical rotating table 7 is arranged on the top of the shelling rotating roller 6, the bottom of the conical rotating table 7 is fixedly connected with the top of the shelling rotating roller 6, a rotating shaft 8 at the bottom of the shelling rotating roller 6 extends downwards and is fixedly connected with an output shaft of a rotating motor 9 through a coupling 10, a guide plate 11 is obliquely arranged at the bottom of the shelling rotating roller 6, an outlet is arranged at the bottom of the side wall of the shelling box 2, the outlet is communicated with the sieving box 3, the screening box is characterized in that a screening net 12 is clamped in the screening box 3, a vibrating motor 13 matched with the screening net 12 and used is clamped in one side, located in the screening net 12, of the screening box 3, a slag guide plate 14 is obliquely arranged at the bottom of the screening net 12, a slag discharge pipe 15 is clamped at the bottom of the side wall of the screening box 3 at the tail end of the slag guide plate 14, a discharge pipe 20 is clamped above the slag discharge pipe 15 at one side of the screening box 3, the discharge pipe 20 is located on one side of the screening net 12, a separating cylinder 16 is arranged at the top of the screening box 3, the bottom of the separating cylinder 16 is communicated with the screening box 3, the top of the separating cylinder 16 is communicated with a chaff collecting cylinder 18 through a hollow pipe 17, a fan 19 is arranged at the top of the chaff collecting cylinder 18, a filter screen 2 is arranged between the fan 19 and the chaff collecting cylinder 18, supporting legs 23 are arranged at four corners of the bottom of the box body 1, and moving wheels 24 are connected to the bottom of the supporting legs 23, the moving wheels 24 are universal wheels.

The operation principle is as follows: during operation, open the rotation motor, make the rotation motor pass through the shaft coupling and drive the shelling and change roller high-speed rotatory, pour cereal into the shelling incasement from the feeder hopper, the cereal feeder hopper falls on the toper revolving stage, fall again from the toper revolving stage to high-speed rotatory shelling and change between roller and the grinding plate, shelling changes roller and grinding plate and rubs cereal, the extrusion, shelling, shelled cereal or chaff, fall on the stock guide, under the thrust action of the cereal of back joining, on getting into the screening net of screening case, carry out the separation of cereal and chaff and impurity, the knockout drum at screening roof portion is under the suction of fan chaff passes through the hollow tube and gets into the chaff collecting cylinder, under the effect of vibrating motor, make the impurity in the cereal fall into the bottom of screening case through the screening net, effectual the getting rid of the impurity in the cereal, the impurity of screening bottom of the case portion simultaneously, the accessible arranges the scum pipe and discharges, cereal flows from the discharging pipe, thereby the shelling separation and the impurity of cereal have been accomplished, separate cleaner more thoroughly.

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. A grain processing and screening device comprises a box body (1), wherein the box body (1) comprises a shelling box (2) and a screening box (3), and is characterized in that the shelling box (2) is positioned at the upper part of the screening box (3), a feed hopper (4) is arranged at the top of the shelling box (2), a grinding plate (5) is arranged on the inner side wall of the shelling box (2), a shelling rotating roller (6) is arranged inside the grinding plate (5), a conical rotating table (7) is arranged at the top of the shelling rotating roller (6), the bottom of the conical rotating table (7) is fixedly connected with the top of the shelling rotating roller (6), a rotating shaft (8) at the bottom of the shelling rotating roller (6) extends downwards to be fixedly connected with an output shaft of a rotating motor (9) through a coupler (10), a guide plate (11) is obliquely arranged at the bottom of the shelling rotating roller (6), an outlet is arranged at the bottom of the side wall of the shelling box (2), the outlet is communicated with the screening box (3), a screening net (12) is clamped inside the screening box (3), a screening net (12) is positioned at the bottom of the screening box, and a discharge pipe (14) matched with a slag screen (12) is arranged at one side wall (14) of the shaking screen (12), screening case (3) top is equipped with cylinder (16), the bottom and the screening case (3) intercommunication of cylinder (16), the top of cylinder (16) is passed through hollow tube (17) and is communicate with chaff collecting vessel (18), the top of chaff collecting vessel (18) is equipped with fan (19).

2. A grain processing screening apparatus according to claim 1, in which the screening box (3) is provided on one side with a discharge pipe (20) above the deslagging pipe (15), and the discharge pipe (20) is provided on one side of the screen mesh (12).

3. A grain processing and screening apparatus as claimed in claim 1, wherein a screen (21) is provided between the fan (19) and the chaff collection canister (18).

4. A grain processing screening apparatus according to claim 1, wherein the hulling rotor (6) is provided with a plurality of hulling strips (22) on the surface thereof.

5. A grain processing and screening apparatus as claimed in claim 4, wherein the husking strips (22) are made of hard rubber.

6. A grain processing and screening apparatus as claimed in claim 1, further comprising legs (23), said legs (23) being provided at four corners of the bottom of the box (1), and moving wheels (24) being connected to the bottoms of said legs (23).

7. A grain processing and screening apparatus as claimed in claim 6, wherein said moving wheels (24) are universal wheels.