CN212418659U - Corn germ vibration screening equipment - Google Patents

Abstract

The utility model discloses a maize germ vibration screening installation, including setting up the sieve casing that shakes on the base, run through and fixedly connected with feed inlet on the upper end lateral wall of sieve casing that shakes, from the top down respectively on the inner wall of sieve casing that shakes fixedly connected with primary filter screen and secondary filter screen that inclines, be equipped with the vibration tank on the upper end lateral wall of base, be equipped with a plurality of gyro wheels on the lower extreme lateral wall of sieve casing that shakes, all be connected with through spring elastic on the both sides inner wall of vibration tank and support the board. The utility model discloses an electricity jar drives and shakes sieve casing reciprocating motion and collision vibration, and labour saving and time saving has improved the vibration effect to be favorable to realizing high-efficient screening to the screening of maize germ, screening effect is good, and the multistage screening is got rid of main granule chaff shell impurity and small particle impurity such as disintegrating slag embryo, is favorable to improving the screening precision.

Description

Corn germ vibration screening equipment

Technical Field

The utility model relates to a maize germ screening installation technical field especially relates to a maize germ vibration screening installation.

Background

Corn is an annual herbaceous plant of the gramineae, as an important grain crop, the corn is one of indispensable raw materials of food, medical treatment and health, light industry, chemical industry and the like, embryo is one of components of plant embryo and is connected with an embryo axis, the embryo breaks through the skin of a seed and develops into leaves and stems, and when the corn embryo is prepared, the corn bran raw material needs to be screened and separated to remove impurities such as bran shells, crushed dregs and embryos.

The traditional way of screening maize germ is that artifical use tool constantly jolts and separates the chaff shell, but this mode is wasted time and energy, and the effect is poor, and some maize germ vibration screening equipment that have now are difficult to separate off the tiny particle impurity such as great granule chaff shell impurity and disintegrating slag embryo high-efficiently from the maize chaff raw materials, and the screening precision is not high, and inconvenient removal, greatly reduced its practicality, for this we have proposed a maize germ vibration screening equipment, be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the maize germ vibration screening equipment who provides, it has solved traditional artifical screening and has wasted time and energy, and the effect is poor, and current screening equipment is difficult to separate from the maize bran raw materials high-efficiently and falls the tiny particle impurity such as great granule chaff shell impurity and disintegrating slag embryo, and the screening precision is not high, and the shortcoming of inconvenient removal.

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

the utility model provides a maize germ vibration screening installation, is including setting up the sieve casing that shakes on the base, run through and fixedly connected with feed inlet on the upper end lateral wall of sieve casing that shakes, from the top down respectively on the inner wall of sieve casing that shakes the primary filter screen of fixedly connected with and secondary filter screen, be equipped with the vibration tank on the upper end lateral wall of base, be equipped with a plurality of gyro wheels on the lower extreme lateral wall of sieve casing that shakes, all there is the offset plate through spring elastic connection on the both sides inner wall of vibration tank, be equipped with the spout on the diapire of vibration tank axle center department, shake fixed connection with fixed slide on the lower extreme lateral wall of sieve casing, be equipped with the mechanism chamber in the lateral wall of base, fixedly connected with electricity jar on the inner wall in mechanism chamber, the end of electricity jar output shaft run through the inner wall in mechanism chamber and.

Preferably, the vibrating screen casing penetrates through and is fixedly connected with a first discharge port on the side wall close to the inclined lower end of the primary filter screen, and the vibrating screen casing penetrates through and is fixedly connected with a second discharge port on the side wall close to the inclined lower end of the secondary filter screen.

Preferably, the bottom inner wall of the vibrating screen casing is inclined towards one side, and a third discharge port penetrates through and is fixedly connected to the side wall of one end, close to the inclined bottom inner wall, of the vibrating screen casing.

Preferably, a plurality of the rollers are rotatably connected with the vibrating screen shell through rotating shafts.

Preferably, the fixed sliding plate is slidably connected with the inner wall of the sliding chute.

Preferably, four universal wheels are fixedly connected to the side wall of the lower end of the base.

Compared with the prior art, the utility model, its beneficial effect does:

1. by arranging the feeding hole, the primary filter screen and the secondary filter screen in the vibrating screen casing, the primary filter screen, the secondary filter screen and the bottom wall of the vibrating screen casing are obliquely arranged and correspondingly provided with the first discharge hole, the second discharge hole and the third discharge hole respectively, so that when the vibrating screen casing is in vibrating operation, corn bran raw materials entering the vibrating screen casing from the feeding hole can be filtered by the primary filter screen to remove larger bran shell impurities and are continuously vibrated and shaken out through the first discharge hole, the corn bran raw materials screened by the primary filter screen to remove larger bran shell impurities fall on the secondary filter screen, small particle impurities such as crushed slag germs and the like are filtered by the secondary filter screen, the screened corn germs are continuously vibrated and shaken out through the second discharge hole, meanwhile, the small particle impurities such as crushed slag germs and the like which pass the secondary filter screen fall on the bottom wall of the vibrating screen casing and are vibrated and shaken out through the third discharge hole, thereby realize high-efficient screening, screening effect is good, and the multistage screening has got rid of main great granule chaff shell impurity and tiny particle impurity such as disintegrating slag embryo, is favorable to improving the screening precision.

2. Through setting up the base, shake the sieve casing, the vibration tank, the gyro wheel, a spring, support the board, the spout, fixed slide and electric jar, the electric jar constantly stretches out and draws back and drives fixed slide along the continuous reciprocating sliding of spout, thereby it shakes the sieve casing and passes through gyro wheel reciprocating motion on the vibration tank to drive, thereby produce the vibration, meanwhile, after shaking sieve casing both ends constantly with support board contact and compression spring, the elastic action of spring can improve the vibration effect of the sieve casing that shakes, thereby be favorable to the screening to the maize germ.

3. Through setting up the universal wheel, can carry more conveniently and remove this device, improve its portability and practicality greatly.

To sum up, the utility model discloses an electric jar drives and shakes sieve casing reciprocating motion and collision vibration, and labour saving and time saving has improved the vibration effect to be favorable to the screening to the maize germ, realize high-efficient screening, screening effect is good, and the multistage screening is got rid of main little particle impurity such as great granule chaff shell impurity and disintegrating slag embryo, is favorable to improving the screening precision.

Drawings

FIG. 1 is a schematic structural view of a corn germ vibrating screening device provided by the present invention;

fig. 2 is a schematic side sectional view of a part of the corn germ vibrating screen device of the present invention.

In the figure: the vibration sieve comprises a base 1, a vibration sieve shell 2, a feeding hole 3, a primary filter screen 4, a secondary filter screen 5, a first discharging hole 6, a second discharging hole 7, a third discharging hole 8, a vibration groove 9, a roller 10, a rotating shaft 11, a spring 12, a support plate 13, a sliding groove 14, a fixed sliding plate 15, an electric cylinder 16 and a universal wheel 17.

Detailed Description

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

Referring to fig. 1-2, a corn germ vibration screening device comprises a vibration screen casing 2 arranged on a base 1, a feed inlet 3 is penetrated and fixedly connected on the upper end side wall of the vibration screen casing 2, a primary filter screen 4 and a secondary filter screen 5 are respectively and fixedly connected on the inner wall of the vibration screen casing 2 from top to bottom in an inclined manner, a first discharge outlet 6 is penetrated and fixedly connected on the side wall of the vibration screen casing 2 close to the inclined lower end of the primary filter screen 4, a second discharge outlet 7 is penetrated and fixedly connected on the side wall of the vibration screen casing 2 close to the inclined lower end of the secondary filter screen 5, the inner wall of the bottom of the vibration screen casing 2 is inclined towards one side, a third discharge outlet 8 is penetrated and fixedly connected on the side wall of the inclined end of the vibration screen casing 2 close to the inner wall of the bottom, the feed inlet 3, the primary filter screen 4 and the secondary filter screen 5 are arranged in the vibration screen casing 2, the, and correspondingly provided with a first discharge port 6, a second discharge port 7 and a third discharge port 8 respectively, so that when the vibrating screen shell 2 is in vibrating operation, corn bran raw material entering the vibrating screen shell 2 from the feed port 3 can be filtered by the primary filter screen 4 to remove larger-particle bran shell impurities and continuously vibrated and shaken out through the first discharge port 6, the corn bran raw material from which the larger-particle bran shell impurities are filtered by the primary filter screen 4 falls on the secondary filter screen 5, and small-particle impurities such as crushed slag germs are filtered by the secondary filter screen 5, so that the screened corn germs are continuously vibrated and shaken out through the second discharge port 7, and simultaneously the small-particle impurities such as crushed slag germs passing through the secondary filter screen 5 fall on the bottom wall of the vibrating screen shell 2 and continuously vibrated and shaken out through the third discharge port 8, thereby realizing high-efficiency screening, having good screening effect, and removing main large-particle bran shell impurities and small-particle impurities such as crushed slag germs through multi-stage screening, is favorable for improving the screening precision.

Wherein, the upper end side wall of the base 1 is provided with a vibration groove 9, the lower end side wall of the vibration sieve casing 2 is provided with a plurality of rollers 10, the plurality of rollers 10 are rotatably connected with the vibration sieve casing 2 through a rotating shaft 11, the inner walls at two sides of the vibration groove 9 are elastically connected with a resisting plate 13 through a spring 12, the bottom wall at the axle center of the vibration groove 9 is provided with a sliding groove 14, the lower end side wall of the vibration sieve casing 2 is fixedly connected with a fixed sliding plate 15, the fixed sliding plate 15 is slidably connected with the inner wall of the sliding groove 14, the side wall of the base 1 is provided with a mechanism cavity, the inner wall of the mechanism cavity is fixedly connected with an electric cylinder 16, the tail end of an output shaft of the electric cylinder 16 penetrates through the inner wall of the mechanism cavity and is fixedly connected with the fixed sliding plate 15, the electric cylinder 16 drives the fixed sliding plate 15 to continuously slide back and forth along the sliding groove 14 through the arrangement of the base 1, the vibration sieve, thereby drive sieve casing 2 that shakes through gyro wheel 10 reciprocating motion on vibration groove 9 to produce the vibration, meanwhile, after sieve casing 2 both ends that shake constantly with support board 13 contact and compression spring 12, the elastic action of spring 12 can improve the vibration effect of sieve casing 2 that shakes to be favorable to the screening to the maize embryo.

Wherein, four universal wheels 17 of fixedly connected with on the lower extreme lateral wall of base 1, through setting up universal wheel 17, can carry more conveniently and remove this device, improved its portability and practicality greatly.

In the utility model, the device can be carried and moved more conveniently by the universal wheel 17, the portability and the practicability are greatly improved, when in use, the electric cylinder 16 is started and controlled, the electric cylinder 16 continuously stretches and retracts to drive the fixed sliding plate 15 to continuously slide along the sliding groove 14 in a reciprocating way, thereby driving the vibrating screen shell 2 to reciprocate on the vibrating groove 9 by the roller 10, thereby generating vibration, meanwhile, after the two ends of the vibrating screen shell 2 are continuously contacted with the supporting plate 13 and compress the spring 12, the elastic action of the spring 12 can improve the vibration effect of the vibrating screen shell 2, thereby being beneficial to screening corn germs, corn bran raw materials entering the vibrating screen shell 2 from the feed port 3 are respectively filtered by the primary filter screen 4 to remove larger-particle bran impurities and are continuously vibrated and shaken out by the first discharge port 6, the corn bran raw materials screened by the larger-particle bran impurities by the primary filter screen 4 fall on the secondary filter screen 5, filter through secondary filter screen 5 and filter the tiny particle impurity such as disintegrating slag embryo for the maize embryo after the screening is shaken through the continuous vibration of second discharge gate 7 and is trembled and go out, simultaneously through the tiny particle impurity such as the disintegrating slag embryo of secondary filter screen 5 fall on the diapire of sieve casing 2 that shakes, and shake through the continuous vibration of third discharge gate 8 and go out, thereby realize high-efficient screening, filter effectually, the tiny particle impurity such as main great granule chaff shell impurity and disintegrating slag embryo has been removed in multistage screening, be favorable to improving the screening precision.

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. The utility model provides a maize germ vibration screening installation, includes sieve casing (2) of shaking that sets up on base (1), its characterized in that, run through and fixedly connected with feed inlet (3) on the upper end lateral wall of sieve casing (2) of shaking, it inclines fixedly connected with primary filter screen (4) and secondary filter screen (5) respectively from top to bottom on the inner wall of sieve casing (2) of shaking, be equipped with vibration tank (9) on the upper end lateral wall of base (1), be equipped with a plurality of gyro wheels (10) on the lower extreme lateral wall of sieve casing (2) of shaking, all have support board (13) through spring (12) elastic connection on the both sides inner wall of vibration tank (9), be equipped with spout (14) on the diapire of vibration tank (9) axle center department, fixedly connected with fixed slide (15) on the lower extreme lateral wall of sieve casing (2) of shaking, be equipped with the mechanism chamber in the lateral wall of base (1, and an electric cylinder (16) is fixedly connected to the inner wall of the mechanism cavity, and the tail end of an output shaft of the electric cylinder (16) penetrates through the inner wall of the mechanism cavity and is fixedly connected with the fixed sliding plate (15).

2. A corn germ vibrating screen device according to claim 1, characterized in that the vibrating screen casing (2) has a first outlet (6) through and fixedly connected to the side wall near the inclined lower end of the primary screen (4), and the vibrating screen casing (2) has a second outlet (7) through and fixedly connected to the side wall near the inclined lower end of the secondary screen (5).

3. A corn germ vibrating screening device according to claim 1, characterized in that the bottom inner wall of the vibrating screen casing (2) is inclined towards one side, and a third discharge hole (8) is fixedly connected to the side wall of the vibrating screen casing (2) close to the inclined end of the bottom inner wall in a penetrating manner.

4. A corn germ vibrating screen apparatus as claimed in claim 1, wherein a plurality of said rollers (10) are rotatably connected to the vibrating screen housing (2) by means of a shaft (11).

5. A corn germ vibrating screen apparatus as claimed in claim 1, wherein the stationary slide plate (15) is slidably connected to the inner wall of the chute (14).

6. A corn germ vibrating screen apparatus as claimed in claim 1, wherein four universal wheels (17) are fixedly connected to the lower side wall of the base (1).

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