CN110586249B

CN110586249B - Equipment for separating wheat bran, wheat germ and endosperm

Info

Publication number: CN110586249B
Application number: CN201910861765.7A
Authority: CN
Inventors: 冉茂林
Original assignee: Shaoxing Millie Agricultural Technology Co ltd
Current assignee: Shaoxing Millie Agricultural Technology Co.,Ltd.
Priority date: 2019-09-12
Filing date: 2019-09-12
Publication date: 2021-04-09
Anticipated expiration: 2039-09-12
Also published as: CN112934364B; CN112934364A; CN110586249A

Abstract

The invention relates to the technical field of grain processing, and discloses a wheat bran, wheat germ and endosperm separation device which comprises a machine body, wherein the top of the machine body is fixedly connected with a feeding port, a wheat grinding bin is movably connected below the feeding port, the inner wall of the wheat grinding bin is movably connected with two groups of smooth rollers, a sand roller is movably connected between the two smooth rollers, the bottom of the wheat grinding bin is fixedly connected with a screen, and a sand switch is fixedly connected above the right side of the wheat grinding bin. Under the action of the spring force. The wheat grinding bin moves upwards, the control switch slides to the smooth switch, the smooth roller starts to work to separate wheat germ from endosperm, the separated wheat germ and endosperm respectively fall onto an endosperm discharge zone and a wheat germ discharge zone through the screen and are respectively conveyed out of the machine body, so that the effect of separating wheat bran, wheat germ and endosperm is achieved, the wheat bran, the wheat germ and the endosperm can be separated by multiple steps without the need of a traditional wheat grinding machine, and the efficiency of wheat processing is improved.

Description

Equipment for separating wheat bran, wheat germ and endosperm

Technical Field

The invention relates to the technical field of grain processing, in particular to a device for separating wheat bran, wheat germ and endosperm.

Background

Wheat is a general name of plants in the genus of wheat, a representative species is common wheat, which is a cereal crop widely planted in the world and is one of staple food of human beings, wheat can be made into bread, steamed bread, biscuits, noodles and other foods after being ground into flour, and can be made into beer, liquor and the like after being fermented or can be used as biomass fuel, China is the earliest country in which wheat is planted in the world, wheat is also one of the most important grains in China, and the development of the wheat industry is directly related to the grain safety and social stability of the country.

The wheat processing is particularly important in the wheat industry, the wheat is structurally divided into three parts of wheat bran, wheat germ and endosperm, the three parts are mainly separated in the process of wheat processing production and are respectively prepared into required finished products for people to use, but a multi-step procedure is required when the wheat bran, the wheat germ and the endosperm are separated by a commonly used wheat grinding machine, the wheat bran, the wheat germ and the endosperm cannot be separated in one step, the efficiency of the wheat processing production is reduced to a great extent, and therefore the wheat bran, the wheat germ and the endosperm separating equipment is provided to solve the problems.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a device for separating wheat bran, wheat germ and endosperm, which has the advantage of rapidly separating the wheat bran, the wheat germ and the endosperm in one step and solves the problem that multi-step separation is needed when the wheat bran, the wheat germ and the endosperm are separated.

(II) technical scheme

In order to realize the purpose of quickly separating wheat bran, wheat germ and endosperm in one step, the invention provides the following technical scheme: the utility model provides a make wheat bran, wheat germ and endosperm splitter, includes the organism, the top fixedly connected with pan feeding mouth of organism, the below swing joint of pan feeding mouth has wheat grinding bin, the inner wall swing joint who grinds wheat grinding bin has two sets of smooth rollers, two correspond swing joint has the sand roller between the smooth roller, grind the bottom fixedly connected with screen cloth in wheat grinding bin, grind the top fixedly connected with sand switch on wheat grinding bin right side, the surface sliding connection control slider of sand switch, the below fixedly connected with smooth switch of sand switch, the inboard bottom swing joint of organism has the shaking table, the top fixedly connected with of shaking table goes out the hopper, go out the inside fixedly connected with transfer line of hopper, the spring has been cup jointed in the outside of transfer line, the below swing joint of screen cloth has out the endosperm area, go out the below fixedly connected with endosperm sieve in endosperm area, the wheat germ separating machine is characterized in that a wheat germ discharging belt is movably connected to the lower portion of the endosperm sieve, a wheat germ sieve is fixedly connected to the lower portion of the wheat germ discharging belt, a wheat bran discharging belt is movably connected to the lower portion of the wheat germ sieve, and an electric pole is fixedly connected between the control slide block and the machine body.

Preferably, the sand switch and the photoswitch adopt a slide rail design, and along with the change of the weight of the wheat grinding bin, the control slide block can slide up and down on the sand switch and the photoswitch to control the operation of the smooth roller and the sand roller.

Preferably, the screen mesh, endosperm screen and wheat germ screen have different screen openings, and can be used for screening wheat bran, wheat germ and endosperm.

Preferably, the transmission rod penetrates through the screen, so that the vibration of the vibration table is ensured to generate vibration in the wheat grinding bin through the transmission rod.

Preferably, the endosperm sieve is attached to the endosperm discharge band, and the wheat germ discharge band is attached to the wheat germ sieve, so that wheat bran, wheat germ and endosperm can be separated.

Preferably, the endosperm discharge belt, the endosperm sieve, the wheat germ discharge belt, the wheat germ sieve, the wheat bran discharge belt and the bottom of the discharge hopper are inclined, so that wheat bran, wheat germ and endosperm slide down in one direction.

Preferably, the spring is attached to the screen, so that the spring can be compressed when wheat is added into the wheat grinding bin.

Preferably, the screen is of a certain thickness, so that the screen cannot be crushed when wheat is poured into the wheat grinding bin.

Preferably, the spring and the transmission rod penetrate through the endosperm belt, the endosperm sieve, the wheat germ belt, the wheat germ sieve and the wheat bran belt.

(III) advantageous effects

Compared with the prior art, the invention provides a device for separating wheat bran, wheat germ and endosperm, which has the following beneficial effects:

1. this make wheat bran, wheat germ and endosperm splitter has the pan feeding mouth through with wheat and pours into wheat grinding bin, and wheat grinding bin gravity increases, compression spring makes the control slider slide to the sand switch on, and the sand roller begins work, pulverizes the wheat bran on wheat surface, because the vibration effect of shaking table, the wheat bran that pulverizes drops out the wheat bran area through screen cloth etc. outside following going out the wheat bran area by the output machine body, because the wheat bran is sieved in wheat grinding bin, wheat grinding bin gravity reduces, under the effect of spring force. The wheat grinding bin moves upwards, the control switch slides to the smooth switch, the smooth roller starts to work to separate wheat germ from endosperm, the separated wheat germ and endosperm respectively fall onto an endosperm discharge zone and a wheat germ discharge zone through the screen and are respectively conveyed out of the machine body, so that the effect of separating wheat bran, wheat germ and endosperm is achieved, the wheat bran, the wheat germ and the endosperm can be separated by multiple steps without the need of a traditional wheat grinding machine, and the efficiency of wheat processing is improved.

2. This make wheat bran, wheat germ and endosperm splitter, vibration effect through the shaking table drives out the hopper vibration, it drives out the vibration of hopper inner mechanism to go out the hopper, when making wheat bran, wheat germ and endosperm fall into out the hopper, because the vibration and the sifter size of endosperm sieve and wheat germ sieve are different, thereby reached a procedure and just can be with the effect that wheat bran, wheat germ and endosperm were sieved respectively, need not like the wheat mill of daily use, need multistep just can separate wheat bran, wheat germ and endosperm, and other parts still can remain in the middle of some when separately.

Drawings

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

FIG. 2 is a schematic view of a milling screen according to the present invention;

fig. 3 is an enlarged schematic view of the control switch of the present invention.

In the figure: 1-machine body, 2-material inlet, 3-wheat grinding bin, 4-smooth roller, 5-sand roller, 6-screen, 7-sand switch, 8-smooth switch, 9-control slide block, 10-vibration table, 11-discharge hopper, 12-transmission rod, 13-spring, 14-endosperm discharge belt, 15-endosperm sieve, 16-wheat germ discharge belt, 17-wheat germ sieve, 18-wheat bran discharge belt and 19-pole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

Referring to fig. 1-3, an apparatus for separating wheat bran, wheat germ and endosperm comprises an apparatus body 1, a feeding port 2 is fixedly connected to the top of the apparatus body 1, a wheat grinding bin 3 is movably connected to the lower portion of the feeding port 2, two groups of smooth rollers 4 are movably connected to the inner wall of the wheat grinding bin 3, a sand roller 5 is movably connected between the two corresponding smooth rollers 4, a screen 6 is fixedly connected to the bottom of the wheat grinding bin 3, the screen 6 has a certain thickness to ensure that the screen 6 is not crushed when wheat is poured into the wheat grinding bin 3, a sand switch 7 is fixedly connected to the upper portion of the right side of the wheat grinding bin 3, a control slider 9 is slidably connected to the outer surface of the sand switch 7, an optical switch 8 is fixedly connected to the lower portion of the sand switch 7, the sand switch 7 and the optical switch 8 are designed by a sliding rail, the control slider 9 can slide up and down on the sand switch 7 and the optical switch 8 along with the change of the weight of the wheat grinding bin 3 to control the, the bottom of the inner side of the machine body 1 is movably connected with a vibrating table 10, a discharge hopper 11 is fixedly connected above the vibrating table 10, a transmission rod 12 is fixedly connected inside the discharge hopper 11, the transmission rod 12 penetrates through the screen 6 to ensure that the vibration of the vibrating table 10 generates vibration in the wheat grinding bin 3 through the transmission rod 12, a spring 13 is sleeved outside the transmission rod 12, the spring 13 is attached to the screen 6 to ensure that the spring 13 can be compressed when wheat is added into the wheat grinding bin 3, the spring 13 and the transmission rod 12 penetrate through an endosperm discharge belt 14, an endosperm discharge belt 15, a wheat germ discharge belt 16, a wheat germ screen 17 and a wheat germ discharge belt 18, the lower part of the screen 6 is movably connected with the wheat germ discharge belt 14, the lower part of the endosperm discharge belt 14 is fixedly connected with an endosperm screen 15, the lower part of the endosperm screen 15 is movably connected with the wheat germ discharge belt 16, the lower part of the wheat germ discharge belt 16 is fixedly connected with the wheat germ screen 17, and the, the wheat bran, wheat germ and endosperm separating device can be used for screening wheat bran, wheat germ and endosperm, the endosperm sieve 15 is attached to the endosperm discharge belt 14, the wheat germ discharge belt 16 is attached to the wheat germ sieve 17 to ensure that the wheat bran, the wheat germ and the endosperm can be separated, the endosperm discharge belt 14, the endosperm sieve 15, the wheat germ discharge belt 16, the wheat germ sieve 17, the wheat bran discharge belt 18 and the bottom of the discharge hopper 11 are inclined to ensure that the wheat bran, the wheat germ and the endosperm slide down in one direction, the wheat bran discharge belt 18 is movably connected below the wheat germ sieve 17, and an electric pole 19 is fixedly connected between the control slide block 9 and the machine body 1.

The working principle is as follows: the wheat to be processed is poured into the wheat grinding bin 3 from the feeding port 2, the machine body 1 is started, the vibrating table 10 at the bottom of the inner side of the machine body 1 starts to vibrate, the vibrating table 10 drives the wheat grinding bin 3 to vibrate through the transmission rod 12, the weight of the wheat grinding bin 3 is increased due to the poured wheat, the spring 13 at the bottom of the wheat grinding bin 3 is compressed, the control slider 9 at the right side of the wheat grinding bin 3 slides onto the sand switch 7, the sand roller 5 is started to work, the sand roller 5 starts to grind the wheat in the wheat grinding bin 3, the wheat in the wheat grinding bin 3 returns to the bottom from a bottom casting upwards to perform slow circulating motion due to the vibration of the transmission rod 12, the sand roller 5 can fully grind the wheat in the wheat grinding bin 3, the wheat bran of the wheat in the wheat grinding bin 3 is fully separated, the transmission rod 12 is vibrated, the bottom of the wheat grinding bin 3 is designed by adopting the screen 6, and the ground wheat bran can enter the discharging, the wheat bran falls onto the endosperm discharge zone 14,

Because the discharge hopper 11 is fixedly connected with the vibrating table 10, the discharge hopper 11 also vibrates along with the vibrating table 10 to drive the internal mechanism of the discharge hopper 11 to vibrate together, because the sieve opening of the endosperm sieve 15 at the bottom of the endosperm discharge belt 14 is larger, wheat bran falls onto the wheat germ discharge belt 16, the sieve opening of the wheat germ sieve 17 at the bottom of the wheat germ discharge belt 16 is larger than the ground wheat bran, and the wheat bran falls onto the wheat bran discharge belt 18 through the wheat germ sieve 17 and is transported out along with the wheat bran discharge belt 18.

As the crushed wheat bran is screened out of the wheat grinding bin 3, the weight of the wheat grinding bin 3 is reduced, the spring 13 pushes the wheat grinding bin 3 to move upwards, the control slide block 9 slides over the sand switch 7 and slides onto the optical switch 8, the sand roller 5 stops working, the optical roller 4 starts rotating, through the same movement, the optical roller 4 separates wheat embryos from endosperm, the wheat embryos enter the discharge hopper 11 through the screen 6, due to the fact that the wheat embryos and the endosperm are different in size, the endosperm sieve 15 below the endosperm discharge belt 14 can allow the wheat embryos to pass through the wheat embryo discharge belt 16, the endosperm left on the endosperm discharge belt 14 is conveyed out along with the endosperm discharge belt 14, the wheat embryos fall onto the wheat embryo discharge belt 16, and due to the fact that the volume of the wheat embryo sieve 17 is larger than the sieve opening of the wheat embryo discharge belt 17, the wheat embryos stop on the wheat embryo discharge belt 16 and are output, and separation of the wheat bran, the wheat.

In summary, the wheat bran, wheat germ and endosperm separating device has the advantages that the wheat is poured into the wheat grinding bin 3 through the feeding port 2, the gravity of the wheat grinding bin 3 is increased, the spring 13 is compressed, the control slide block 9 slides onto the sand switch 7, the sand roller 5 starts to work, the wheat bran on the surface of the wheat is ground, the ground wheat bran falls onto the wheat bran discharging belt 18 through the screen 6 and the like due to the vibration effect of the vibration table 10, the wheat bran is discharged out of the machine body 1 along with the wheat bran discharging belt 18, the gravity of the wheat grinding bin 3 is reduced due to the fact that the wheat bran is screened out of the wheat grinding bin 3, and the spring 13 is used for elastic force. The wheat grinding bin 3 moves upwards, the control switch 9 slides to the photoswitch 8, the smooth roller 4 starts to work to separate wheat germ and endosperm, the separated wheat germ and endosperm respectively fall onto the endosperm outlet belt 14 and the wheat germ outlet belt 16 through the screen 6 and are respectively conveyed out of the machine body 1, so that the effect of separating wheat bran, wheat germ and endosperm is achieved, the wheat bran, wheat germ and endosperm can be separated by multiple steps without the need of a traditional wheat grinding machine, and the wheat processing efficiency is improved.

This make wheat bran, wheat germ and endosperm splitter, vibration effect through shaking table 10 drives out hopper 11 vibration, it vibrates to go out hopper 11 drive out 11 internal mechanism, when making wheat bran, wheat germ and endosperm fall into out hopper 11, because the vibration and endosperm sieve 15 and wheat germ sieve 17's sieve mouth size are different, thereby reached a procedure and just can be with the effect that the wheat bran, wheat germ and endosperm were sieved respectively, need not be like the wheat mill of daily use, need multistep just can separate the wheat bran, wheat germ and endosperm, and can have other parts to remain in the middle of some when separately.

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. An apparatus for separating wheat bran, wheat germ and endosperm, comprising a body (1), characterized in that: the top fixedly connected with pan feeding mouth (2) of organism (1), the below swing joint of pan feeding mouth (2) has wheat storehouse (3) of grinding, the inner wall swing joint who grinds wheat storehouse (3) has two sets of smooth rollers (4), two correspondences swing joint has sand roller (5) between smooth roller (4), the bottom fixedly connected with screen cloth (6) of grinding the wheat storehouse, grind top fixedly connected with sand switch (7) on wheat storehouse (3) right side, the surface sliding connection control slider (9) of sand switch (7), the below fixed connection of sand switch (7) has smooth switch (8), the inboard bottom swing joint of organism (1) has shaking table (10), the top fixedly connected with of shaking table (10) goes out hopper (11), go out hopper (11) inside fixedly connected with transfer line (12), spring (13) have been cup jointed in the outside of transfer line (12), an endosperm discharging belt (14) is movably connected below the screen (6), an endosperm sieve (15) is fixedly connected below the endosperm discharging belt (14), a wheat germ discharging belt (16) is movably connected below the endosperm sieve (15), a wheat germ sieve (17) is fixedly connected below the wheat germ discharging belt (16), a wheat bran discharging belt (18) is movably connected below the wheat germ sieve (17), and an electric pole (19) is fixedly connected between the control slide block (9) and the machine body (1); spring (13) with screen cloth (6) laminating setting, wheat storehouse (3) are in can up-and-down motion under the spring action of spring (13).

2. An apparatus for separating bran, wheat germ and endosperm as claimed in claim 1, wherein: the sand switch (7) and the optical switch (8) are designed by sliding rails.

3. An apparatus for separating bran, wheat germ and endosperm as claimed in claim 1, wherein: the screen openings of the screen (6), the endosperm screen (15) and the wheat germ screen (17) are different in size.

4. An apparatus for separating bran, wheat germ and endosperm as claimed in claim 1, wherein: the transmission rod (12) penetrates through the screen (6).

5. An apparatus for separating bran, wheat germ and endosperm as claimed in claim 1, wherein: the endosperm sieve (15) is jointed with an endosperm discharge belt (14), and the wheat germ discharge belt (16) is jointed with a wheat germ sieve (17).

6. An apparatus for separating bran, wheat germ and endosperm as claimed in claim 1, wherein: the endosperm discharge belt (14), the endosperm sieve (15), the wheat germ discharge belt (16), the wheat germ sieve (17) and the wheat bran discharge belt (18) are inclined with the bottom of the discharge hopper (11).

7. An apparatus for separating bran, wheat germ and endosperm as claimed in claim 1, wherein: the spring (13) is attached to the screen (6).

8. An apparatus for separating bran, wheat germ and endosperm as claimed in claim 1, wherein: the screen (6) is of a certain thickness.

9. An apparatus for separating bran, wheat germ and endosperm as claimed in claim 1, wherein: the spring (13) and the transmission rod (12) penetrate through the endosperm discharge belt (14), the endosperm sieve (15), the wheat germ discharge belt (16), the wheat germ sieve (17) and the wheat bran discharge belt (18).