CN212168056U

CN212168056U - Be used for sour soybean milk production to use soybean sieving mechanism

Info

Publication number: CN212168056U
Application number: CN202020484828.XU
Authority: CN
Inventors: 蔡健; 蔡鲲鹏; 马莉娟; 王宇; 冉强; 丁晨露
Original assignee: Fuyang Normal University
Current assignee: Fuyang Normal University
Priority date: 2020-04-03
Filing date: 2020-04-03
Publication date: 2020-12-18
Anticipated expiration: 2030-04-03

Abstract

The utility model discloses a soybean sieving mechanism for sour soybean milk production relates to soybean milk processing equipment technical field. A frame body; roll screening plant, it set up in on the support body, include: the device comprises two vertical plates which are symmetrically arranged and a plurality of rollers which are horizontally arranged between the two vertical plates, wherein a gap for screening impurities is preset between every two adjacent rollers, and the two adjacent rollers are in transmission connection through a belt; the power device drives one roller at the end part to rotate through a belt, and the two eccentric wheels are arranged on pivots at two ends of one roller in the middle part. The utility model discloses can effectually pass impurity in the soybean and anomalous beans and sieve through the gap between two adjacent cylinders, effectively improve the quality of screening.

Description

Be used for sour soybean milk production to use soybean sieving mechanism

Technical Field

The utility model relates to a soybean milk processing equipment technical field especially relates to a be used for sour soybean milk production to use soybean sieving mechanism.

Background

The sour soybean milk is a beverage with rich nutrition similar to yogurt, the soybeans for producing the sour soybean milk are high-quality soybeans, the fine soybeans have the grain size of 3.0-7.0mm, the surface is smooth, the sphericity is high, the soybeans inevitably contain immature grains, damaged grains and impurities after being mature and collected, the immature grains are grains which are not full, are shrunken to be one half or more of the grain surface or have cotyledon cyan to be one half or more (except for green kernel soybeans) and are obviously different from normal grains, and the grain size is irregular and not smooth; the damaged grains are soybean grains damaged by severe friction injury, cold injury, bacterial injury, mold injury, sprouting, heat injury or other reasons, and also have irregular and non-round grain sizes. When soy milk is processed from soybeans, it is common to remove unripe grains, damaged grains, and impurities from the soybeans in order to ensure the quality and taste of the soy milk.

In order to achieve the purpose, in the prior art, immature grains, damaged grains and impurities in soybeans are removed, irregular beans are usually screened out by a grading vibration sieve, and meanwhile, the impurities in the beans are screened out; however, the adopted classifying vibration sieve often adopts square sieve pores, which are easy to block the sieve pores, and the passing rate of the sieve pores is easy to cause by long-time sieving, thereby influencing the sieving quality and the sieving efficiency.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a soybean screening device for producing sour soybean milk.

A soybean screening device for producing sour soybean milk, comprising:

a frame body;

roll screening plant, it set up in on the support body, include:

the bottom of each vertical plate is connected with the frame body through at least two pressure springs, and the left side and the right side of each vertical plate are connected with the frame body through tension springs;

the rotary drum is horizontally arranged between the two vertical plates, two ends of the rotary drum are rotatably connected with the vertical plates through pivots, gaps for screening out impurities are preset between every two adjacent rotary drums, a plurality of bulges for stirring materials are uniformly distributed on the periphery of each rotary drum, the bulges on the two adjacent rotary drums are arranged in a staggered mode, and the two adjacent rotary drums are connected through belt transmission;

a power device for driving the plurality of rollers to rotate in the same direction;

and two eccentric wheels arranged on the pivot shafts at two ends of one roller in the middle.

Further, a gap of 1.0-2.0 mm is formed between each protrusion and the adjacent roller.

Further, a gap of 1.0-2.0 mm is formed between the side faces of the protrusions on the two adjacent rollers.

Further, each of the protrusions is an elliptical protrusion.

Furthermore, pivots at two ends of each roller are rotatably connected with the two vertical plates through bearings, and the pivots of each roller positioned on the same side penetrate through the corresponding vertical plates and are in transmission connection through belts.

Further, the two eccentric wheels are positioned on the outer sides of the two vertical plates.

Furthermore, one end of each tension spring is hinged with the frame body through a pin shaft, and the other end of each tension spring is hinged with the corresponding vertical plate through a pin shaft.

Further, still include:

the feeding hopper is arranged on the frame body, and a discharge port of the feeding hopper is positioned above the space between two adjacent rollers at the end part;

a screening hopper provided below between the drums at both end portions;

and the material collecting plate is arranged below the roller at the end part and is far away from one side of the feeding hopper.

The utility model has the advantages that:

the utility model provides a pair of be used for sour soybean milk production to use soybean sieving mechanism, be equipped with the roll screening plant in its support body, set up a plurality of cylinders between two risers through the level, the circumference equipartition of every cylinder is provided with a plurality of archs that are used for stirring the material, and the crisscross setting of arch on two adjacent cylinders, connect through the belt drive between two adjacent cylinders, the soybean is put in to between two adjacent cylinders, start power device, all cylinders of drive are towards a direction rotation can effectively be to the screening of soybean, and be equipped with the eccentric wheel at the both ends of one of them cylinder, along with cylinder pivoted process, it can drive two risers and do the vertical vibration, can effectually pass impurity in the soybean and anomalous beans and screen out through the gap between two adjacent cylinders, effectively improve the quality of screening.

Drawings

FIG. 1 is a schematic view showing the structure of a soybean screening apparatus for producing sour soybean milk according to the example.

FIG. 2 is a top view of a plurality of rollers used in the soybean screening apparatus for producing sour soybean milk in the example.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature; in the description of the present invention, "a plurality" means two or more unless otherwise specified.

Examples

A soybean screening device for sour soybean milk production, as shown in figures 1-2, comprises:

a frame body 2; the screening device comprises two rectangular frames which are symmetrically arranged, wherein a supporting rod is arranged between four corners of the two rectangular frames, so that a cavity structure is formed between the two rectangular frames and is used for placing the screening device; meanwhile, the support rod 202 is arranged at the bottom of the frame body 2, so that the frame body 2 is supported by a certain height, and the screened impurities and the high-quality soybeans are conveniently collected.

Roll screening plant 1, it sets up on support body 2, and sets up in forming the cavity structure between two rectangle frames, includes:

the riser 105 that two symmetries set up, riser 105 bottom all is connected with support body 2 through two at least pressure springs 103, can make two risers fluctuation vibration from top to bottom, and its two risers 105 left and right sides all is connected with support body 2 through extension spring 104, and simultaneously, every extension spring 104 one end is articulated through the round pin axle with support body 2, and the other end is articulated through the round pin axle with corresponding riser 105, and the vibration of laying up photovoltaic is done to two risers of being convenient for.

The multiple rollers 101 are horizontally arranged between the two vertical plates 105, two ends of each roller are rotatably connected with the vertical plates 105 through pivots, gaps for screening impurities are preset between every two adjacent rollers 101, the multiple protrusions 111 for stirring materials are uniformly distributed in the circumferential direction of each roller 101, the materials which roll over can be conveniently stirred from one side to the other side, the impurities can be screened from the gaps for screening the impurities preset between the rollers in the stirring process, and the protrusions 111 on the two adjacent rollers 101 are arranged in a staggered mode, so that the conveying efficiency of high-quality soybeans can be improved, and the protrusions on the adjacent rollers can be prevented from colliding with each other; in order to enable the transfer of the soybeans from one end of the drum to the other, two adjacent drums 101 are connected by a belt drive so that each drum rotates in the same direction.

In order to realize the rotation of the plurality of rollers, the rolling screening device is also provided with a power device 3 which drives the plurality of rollers 101 to rotate in the same direction, and particularly, the power device realizes the rotation of the plurality of rollers in the same direction through the rotation of one roller 101 at the belt type driving end part; the rotation center line of the power device 3 is positioned on the same horizontal plane with the rotation center line of the roller 101, so that the power device can effectively provide power when two vertical plates do yielding vibration within a certain amplitude range; it should be noted that the power device may be a motor.

In order to realize that two risers drive a plurality of cylinders and do the vibration of laying prostrate at certain amplitude within range, the roll screening device still is equipped with two eccentric wheels 102, it sets up on the pivot that is located a cylinder 101 both ends at middle part, at cylinder pivoted in-process, rotate through two eccentric wheels 102, simultaneously with the eccentric weight of eccentric wheel towards same direction, realize the synchronous transfer vibration, can make the cylinder of connecting fluctuate vibration from top to bottom, drive two risers and other cylinders simultaneously and do the vibration of laying prostrate, effectively promote the rate of passing through of impurity, simultaneously, can adjust the amplitude scope of two risers through the weight that changes the eccentric wheel.

In order to further realize the fluctuation vibration of the two vertical plates and the plurality of rollers, pivots at two ends of the roller in the middle part penetrate through the two vertical plates, two eccentric wheels 102 are arranged on the pivots of the roller in the middle part and positioned on the outer sides of the two vertical plates 105, and the eccentric wheels at two ends are driven to rotate along with the rotation of the pivots, so that the fluctuation vibration of the two vertical plates and the plurality of rollers is further realized.

In order to further effectively screen out impurities in the soybeans, a gap of 1.0-2.0 mm is formed between each protrusion 111 and the adjacent roller 101, and a gap of 1.0-2.0 mm is formed between the side surfaces of the protrusions 111 on the two adjacent rollers 101; the fine soybeans have the grain diameter of 3.0-7.0mm, so that the fine soybeans cannot penetrate through gaps, the immature grains are not full and can forcibly penetrate through the gaps in the rotating process of the protrusions, and the fine soybeans are smooth in surface and high in sphericity and are easy to stir and transmit through the protrusions.

In order to further effectively improve the conveying efficiency of high-quality soybeans and the screening efficiency, each protrusion 111 is an elliptical protrusion.

In order to further realize that each roller rotates in the same direction, the pivot shafts at the two ends of each roller 101 are rotatably connected with two vertical plates 105 through bearings, and the pivot shaft of each roller 101 on the same side penetrates through the corresponding vertical plate 105 and is connected with the vertical plate 105 through a belt transmission.

The soybean screening device for sour soybean milk production that this embodiment provided still includes:

and the feeding hopper 4 is arranged on the frame body 2, a discharge hole of the feeding hopper 4 is positioned above the space between the two adjacent rollers 101 at the end part, and meanwhile, the direction of the rollers for conveying the soybeans faces the direction far away from the feeding hopper.

Sifting hopper 201, it sets up the below between the cylinder 101 at both ends, is convenient for collect the impurity that sieves, also can all be equipped with the below between every ringing drum 101 and sift the hopper and collect the impurity after the screening as required.

And the material collecting plate 204 is arranged below the rollers 101 at the end part and is far away from one side of the feeding hopper 4 and used for collecting high-quality soybeans rolled down from the last roller.

In addition, a baffle plate 203 is arranged below the last roller through which the soybeans pass, so that high-quality soybeans are prevented from entering a screening hopper along with the rotating roller.

The utility model provides a pair of be used for sour soybean milk production to use soybean sieving mechanism, be equipped with the roll screening plant in its support body, set up a plurality of cylinders between two risers through the level, the circumference equipartition of every cylinder is provided with a plurality of first archs that are used for stirring the material, and the crisscross setting of first arch on two adjacent cylinders, connect through the belt drive between two adjacent cylinders, the soybean is put in to between two adjacent cylinders, start power device, driving drum rotates towards same direction and can effectively be to the screening of soybean, and be equipped with the eccentric wheel at the both ends of one of them cylinder, along with cylinder pivoted process, it can drive two risers and do vibration from top to bottom, can effectually pass impurity in the soybean and anomalous beans and sieve between two adjacent cylinders, effectively improve the quality of screening.

The above embodiments are merely examples of the present invention, and do not limit the protection scope of the present invention, and all designs the same as or similar to the present invention belong to the protection scope of the present invention.

Claims

1. A be used for sour soybean milk production to use soybean sieving mechanism which characterized in that includes:

a frame body (2);

the rolling screening device (1) is arranged on the frame body (2); the method comprises the following steps:

the bottom of each vertical plate (105) is connected with the frame body (2) through at least two compression springs (103), and the left side and the right side of each vertical plate (105) are connected with the frame body (2) through tension springs (104);

the rotary drum type impurity screening device comprises a plurality of rotary drums (101), wherein the rotary drums (101) are horizontally arranged between two vertical plates (105), two ends of each rotary drum are rotatably connected with the vertical plates (105) through pivots, gaps for screening impurities are preset between every two adjacent rotary drums (101), a plurality of protrusions (111) for stirring materials are uniformly distributed on the periphery of each rotary drum (101), the protrusions (111) on the two adjacent rotary drums (101) are arranged in a staggered mode, and the two adjacent rotary drums (101) are connected through belt transmission;

a power device (3) for driving the plurality of rollers (101) to rotate in the same direction;

and two eccentric wheels (102) disposed on pivots at both ends of one of the rollers (101) located at the middle.

2. The soybean screening apparatus for fermented soybean milk production according to claim 1, wherein a gap of 1.0 to 2.0mm is provided between each protrusion (111) and the adjacent roller (101).

3. The soybean screening device for producing sour soybean milk according to claim 1, wherein a gap of 1.0 to 2.0mm is provided between the side surfaces of the protrusions (111) on two adjacent rollers (101).

4. The soybean screening apparatus for the production of fermented soybean milk according to any one of claims 1 to 3, wherein each of the protrusions (111) is an elliptical protrusion.

5. The soybean screening apparatus for sour soybean milk production according to claim 1, wherein the pivot shafts at both ends of each drum (101) are rotatably connected to the two risers (105) through bearings, and the pivot shaft of each drum (101) located on the same side passes through the corresponding riser (105) and is connected thereto through a belt transmission.

6. The soybean screening apparatus for sour soybean milk production according to claim 1, wherein two of the eccentric wheels (102) are located outside two of the risers (105).

7. The soybean screening apparatus for sour soybean milk production according to claim 1, wherein each of the tension springs (104) has one end hinged to the frame body (2) through a pin shaft and the other end hinged to the corresponding vertical plate (105) through a pin shaft.

8. The soybean screening apparatus for fermented soybean milk production according to claim 1, further comprising:

the feeding hopper (4) is arranged on the frame body (2), and a discharge hole of the feeding hopper (4) is positioned above the space between two adjacent rollers (101) at the end part;

a screening hopper (201) provided below between the drums (101) at both ends;

and the material receiving plate (204) is arranged below the roller (101) at the end part and is far away from one side of the feeding hopper (4).