CN205008237U - Intelligent rice bran separation device - Google Patents

Abstract

The utility model provides an intelligence rice bran separator. The intelligent rice bran separation device comprises a rice box, a filter sieve, a vibrator and an automatic control device, wherein the filter sieve is contained in the rice box, and the automatic control device controls the vibrator to drive the filter sieve to vibrate. But intelligence rice bran separator intelligent adjustment control filter sieve's vibration frequency has improved material separation efficiency and effect, and can realize the change of sieve mesh size, and the separation of the grain of rice and chaff of adaptable different sizes has made things convenient for the separation of broken rice, and broken rice is small in quantity, has also avoided frequently changing the trouble of separating sieve for adapting to the not equidimension grain of rice.

Description

Intelligent rice bran separation device

technical field

The utility model relates to a material separation technology in food processing, in particular to an intelligent rice bran separation device which can be used for rice sorting.

Background technique

In grain processing, in the process of processing rice into polished rice, it is necessary to remove the shell and the seed coat and embryo accounting for about 10% of the total weight. Rice bran is a material composed of seed coat and embryo, which is the main by-product of rice processing.

The rice mills commonly used in the prior art have the functions of milling and shelling rice and sorting and removing bran. However, in the actual processing process, "rice bran separation is not clean" and "sand dust The use defects of "too much" and "a large amount of broken rice" directly affect the yield of rice and the quality of finished rice.

Utility model content

In order to solve the technical problems of unclean rice bran separation, dust and broken rice in the rice bran separation program in the prior art, the utility model provides an intelligent rice bran separation that cleanly separates rice bran, does not contain sand and dust, and has a small amount of broken rice. device.

An intelligent rice bran separation device includes a rice box, a filter screen, a vibrator and an automatic control device, the filter screen is accommodated in the rice box, and the automatic control device controls the vibrator to drive the filter screen to vibrate.

In a preferred example of the intelligent rice bran separation device provided by the utility model, the rice box includes a rice box body with a storage space, a material inlet, a material outlet, an exhaust fan, an exhaust pipe, a blower and a blower The air duct, the feed inlet and the discharge outlet are arranged on the top and bottom of the rice box body in the vertical direction, the exhaust fan is arranged on the top of the rice box body through the exhaust pipe, and the blower The blast pipe is arranged at the bottom of the rice box body.

In a preferred example of the intelligent rice bran separation device provided by the utility model, the filter sieve includes a movable double-layer sieve and a dust filter sieve, and the movable double-layer sieve is accommodated in the rice box body and is located on the Between the feed inlet and the discharge outlet, the dust filter is accommodated in the rice box and is arranged vertically below the discharge outlet.

In a preferred example of the intelligent rice bran separation device provided by the utility model, the movable double-layer sieve includes a first-layer sieve and a second-layer sieve, the first-layer sieve and the second-layer sieve The shape and size are consistent and the sieve hole size and shape are consistent.

In a preferred example of the intelligent rice bran separation device provided by the utility model, the first layer of sieve and the second layer of sieve are overlapped, and by moving the first layer of sieve and/or the second layer of sieve Make its sieve holes present any one of the three forms of corresponding overlap, partial overlap and complete stagger.

In a preferred example of the intelligent rice bran separation device provided by the utility model, the automatic control device includes a gravity sensor, a volume sensor, a signal receiver and a controller electrically connected to each other, and the gravity sensor and the volume The sensor senses the weight and volume signal of the material in the rice box, the signal receiver receives the signal and sends it to the controller after calculation and analysis, and the controller controls the vibrator to work correspondingly.

In a preferred example of the intelligent rice bran separation device provided by the utility model, the intelligent rice bran separation device further includes a dust collection port, and the dust collection port is arranged vertically below the dust filter screen.

Compared with the prior art, the intelligent rice bran separation device provided by the utility model has the following beneficial effects:

1. The intelligent rice bran separation device provided by the utility model includes the movable double-layer sieve, the movable double-layer sieve includes the first-layer sieve and the second-layer sieve overlapped, and the first-layer sieve The shape and size of the sieve and the second layer of sieve are the same, and the size and shape of the sieve holes are the same. By moving the first layer of sieve and/or the second layer of sieve, the sieve holes present three forms: corresponding overlapping, partial overlapping and complete staggering Any one of them, so as to realize the change of the size of the sieve, can adapt to the separation of rice grains and bran of different sizes, facilitates the separation of broken rice, the number of broken rice is small, and avoids frequent replacement and separation to adapt to different sizes of rice grains The trouble of sifting.

2. The intelligent rice bran separation device provided by the utility model also includes the dust filter screen, which can easily filter the dust in the rice grains, and the filtered rice grains are clean.

3. The intelligent rice bran separation device provided by the utility model can intelligently adjust and control the vibration frequency of the filter screen, which improves the efficiency and effect of material separation, avoids secondary rework, and saves manpower and material resources.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings that need to be used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some implementations of the present invention. For example, for those of ordinary skill in the art, other drawings can also be obtained based on these drawings without creative work, wherein:

Fig. 1 is the structural representation of the intelligent rice bran separation device provided by the utility model;

Fig. 2 is a state diagram when the screen holes of the movable double-layer sieve of the intelligent rice bran separation device shown in Fig. 1 are partially overlapped;

Fig. 3 is a working flow diagram of the intelligent rice bran separation device shown in Fig. 1 .

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1, Fig. 2 and Fig. 3 at the same time, Fig. 1 is a schematic structural diagram of the intelligent rice bran separation device provided by the utility model, and Fig. 2 is the state when the movable double-layer sieve meshes of the intelligent rice bran separation device shown in Fig. 1 are partially overlapped Fig. 3 is a work flow diagram of the intelligent rice bran separation device shown in Fig. 1.

The intelligent rice bran separation device 1 includes a rice box 11 , a filter screen 13 , a vibrator 15 , an automatic control device 17 and a dust collection port 19 .

The rice box 11 includes a rice box body 111 with an accommodation space 110 , a material inlet 112 , a material outlet 113 , an exhaust fan 114 , an exhaust pipe 115 , an air blower 116 and an air blast pipe 117 . The feed port 112 and the discharge port 113 are located at the top and bottom of the rice box body 111 in the vertical direction, and the exhaust fan 114 is arranged at the top of the rice box body 111 through the exhaust pipe 115 , the blower 116 is arranged at the bottom of the rice box body 111 through the blowing pipe 117 .

The filter screen 13 includes a movable double-layer screen 131 and a dust filter screen 133 . The movable double-layer sieve 131 is accommodated in the rice box body 111 and is arranged between the feed port 112 and the discharge port 113 . The movable double sieve 131 includes a first sieve 1311 and a second sieve 1313. The first sieve 1311 and the second sieve have the same shape and size, and the mesh size and shape are the same. The first layer of sieves 1311 and the second layer of sieves 1313 are overlapped, and by moving the first layer of sieves 1311 or the second layer of sieves 1313, the meshes of the first layer of sieves 1311 and the second layer of sieves 1313 are overlapped, partially overlapped and completely staggered. any of the forms. The dust filter 133 is accommodated in the rice box body 111 and is arranged vertically below the discharge port 113 .

The automatic control device 17 includes a gravity sensor 171 , a volume sensor 173 , a signal receiver 175 and a controller 177 electrically connected to each other. The gravity sensor 171 is arranged on the movable double-layer sieve 131, the volume sensor 173 is arranged on the inner side wall of the rice box body 111, and the weight and volume signals of the materials in the rice box 11 are sensed, and the The signal receiver 175 receives the signal and sends it to the controller 177 after calculation and analysis, and the controller 177 correspondingly controls the work of the vibrator 15, and the vibrator 15 drives the movable double-layer screen 131 and the The dust filter screen 133 vibrates to enhance the filtering effect of rice, bran, broken rice and sand dust.

The dust collection port 19 is arranged vertically below the sand layer filter 133 to facilitate receiving the dust filtered out by the sand filter 133 .

In a specific embodiment, the roughly processed material is sent into the rice box body 111 from the feed port 112, and the blower 116 and the exhaust fan 114 start working at the same time when the material is falling, and the rice in the material The bran material is taken out by the exhaust fan 114 due to its light weight, and the remaining material falls on the movable double-layer sieve 131. The gravity sensor 171 senses the weight signal of the material, and the volume sensor 173 senses the weight signal of the material at the same time. The volume signal of the material, the signal receiver 175 receives the gravity signal and the volume signal, and performs calculation, and the controller 177 compares the calculation result with a preset value, thereby controlling the vibrator 15 vibration frequency, thereby controlling the vibration frequency of the movable double-layer sieve 131 and the dust filter screen 133, and manually adjusting the mesh size of the movable double-layer sieve 131 to improve the material separation efficiency.

Compared with the prior art, the intelligent rice bran separation device 1 provided by the utility model has the following beneficial effects:

1. The intelligent rice bran separation device 1 provided by the utility model includes the movable double-layer sieve 131, and the movable double-layer sieve 131 includes the first-layer sieve 1311 and the second-layer sieve 1313 which are overlapped. The shape and size of the first layer of sieve 1311 and the second layer of sieve 1313 are the same and the size and shape of the meshes are consistent. Overlapping and completely staggering any one of the three forms, so as to realize the change of the size of the sieve hole, can adapt to the separation of rice grains and bran of different sizes, facilitates the separation of broken rice, the number of broken rice is small, and avoids the need to adapt The trouble of frequent replacement of the separator for rice grains of different sizes.

2. The intelligent rice bran separation device 1 provided by the utility model also includes the dust filter 133 to filter rice grains and sand dust, and the filtered rice grains are clean.

3. The intelligent rice bran separation device 1 provided by the utility model can intelligently adjust and control the vibration frequency of the filter screen 13, which improves the efficiency and effect of material separation, avoids secondary rework, and saves manpower and material resources.

The above descriptions are only examples of the utility model, and are not intended to limit the patent scope of the utility model. Any equivalent structure or equivalent process transformation made by using the utility model specification and accompanying drawings may be directly or indirectly used in other applications. Related technical fields are all included in the patent protection scope of the present utility model in the same way.

Claims (7)

1. an intelligent broken rice-oil bran separating device, is characterized in that: comprise rice bin, sieves, vibrator and automaton, and described sieves is contained in described rice bin, and described automaton controls described vibrator and drives described sieves to vibrate.

2. intelligent broken rice-oil bran separating device according to claim 1, it is characterized in that: described rice bin comprises the rice bin body of tool receiving space, charging aperture, discharging opening, air exhauster, exhaust column, air blast and blast pipe, described charging aperture and described discharging opening are located at described rice bin body vertical direction top and bottom, described air exhauster connects described rice bin bodies top by described exhaust column, and described air blast connects described rice bin body bottom portion by described blast pipe.

3. intelligent broken rice-oil bran separating device according to claim 2, it is characterized in that: described sieves comprises moveable double-layer sieve and sand and dust sieves, described moveable double-layer sieve is contained in described rice bin body and is located between described charging aperture and described discharging opening, and described sand and dust sieves is with being contained in described rice bin and being located at the vertical below of described discharging opening.

4. intelligent broken rice-oil bran separating device according to claim 3, is characterized in that: described moveable double-layer sieve comprises ground floor sieve and second layer sieve, and described ground floor sieve is consistent with the shape size of described second layer sieve and slot size shape is consistent.

5. intelligent broken rice-oil bran separating device according to claim 4, it is characterized in that: described ground floor sieve and described second layer sieve overlap, make its sieve aperture present corresponding overlap by mobile described ground floor sieve and/or described second layer sieve, partly overlap and stagger completely in three kinds of forms any one.

6. intelligent broken rice-oil bran separating device according to claim 1, it is characterized in that: described automaton comprises the gravity sensor, volume sensor, signal receiver and the controller that are electrically connected to each other, described gravity sensor and described volume sensor respond to the weight and volume signal of material in described rice bin, described signal receiver receives described signal and by being sent to described controller after computational analysis, described controller correspondence controls described vibrator works.

7. intelligent broken rice-oil bran separating device according to claim 1, is characterized in that: described intelligent broken rice-oil bran separating device also comprises sand and dust and collects mouth, and described sand and dust are collected mouth and are located at the described vertical below of sand bed sieves.