Screening device of purple rice can raw materials
Technical Field
The utility model relates to a sieving mechanism field, in particular to sieving mechanism of purple rice can raw materials.
Background
The purple rice can is made of purple rice serving as a main raw material, and people usually select the purple rice with full grains for improving the product quality, so that a screening device is required to be used for screening;
firstly, the existing screening device for the canned purple rice raw materials does not have a dust removal function, and because the purple rice contains a lot of impurities such as rice ash, dust, rice husks and the like, the impurities can be mixed in the purple rice during screening, and the impurities need to be removed through other procedures, cannot be directly removed, and have poor functionality; secondly, the screening device of current canned purple rice raw materials is inconvenient speed regulation, and during the screening, the velocity of flow of purple rice is the key of deciding screening quality, and current screening device can't adjust screening speed to the condition, and the result of use is poor, is not suitable for the operating condition of various differences.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a sieving mechanism of purple rice can raw materials, can effectively solve in the background art: the existing screening device for canned purple rice raw materials does not have a dust removal function, and because the purple rice contains a plurality of impurities such as rice ash, dust and rice husks, the impurities can be mixed in the purple rice during screening, and the impurities need to be removed through other procedures, cannot be directly removed, and is poor in functionality; secondly, the screening device of current canned purple rice raw materials is inconvenient speed regulation, and during the screening, the velocity of flow of purple rice is the key of deciding screening quality, and current screening device can't adjust screening speed to the condition, and the result of use is poor, is not suitable for the technical problem of various operating conditions.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a sieving mechanism of purple rice can raw materials, the power distribution box comprises a box body, the bottom fixed mounting of box has the landing leg, the inside bottom fixed position of box installs braced frame, braced frame's upper portion fixed mounting has the fixed column, the top cover of fixed column is equipped with the sleeve, the outside of fixed column is located telescopic bottom cover and is equipped with the spring, telescopic top fixed mounting has the screen cloth, the bottom fixed position placed in the middle of the screen cloth has shock dynamo, the thin material bin outlet has been seted up to the bottom position placed in the middle of the box, top one side fixed position of box installs the input fill, the upper portion other side position of box is equipped with dust removal mechanism, the upper portion of box is close to one side position of input fill and is equipped with speed governing mechanism.
As a further scheme of the utility model, the coarse fodder bin outlet has been seted up to one side of box, the screen cloth runs through the coarse fodder bin outlet, the screen cloth is the slope form setting.
As a further scheme of the utility model, dust removal mechanism is including dust excluding hood, dust removal branch pipe, connection person in charge, dust removal case, top cap, dust filtering bag, connecting seat, filter screen, fan and exhaust column, dust excluding hood fixed mounting is at the top position of box, the one end and the dust excluding hood fixed connection of dust removal branch pipe, the one end of connection person in charge and the other end fixed connection of dust removal branch pipe, dust removal case fixed mounting is in the top opposite side position of box, top cap threaded connection is at the top of dust removal case, the dust filtering bag passes through screwed connection in the inside of dust removal case, connecting seat fixed mounting is in one side bottom position of dust removal case, the filter screen block is in connecting seat and dust removal case intercommunication department, fan fixed mounting is at the top of connecting seat, the both ends of exhaust column communicate with fan and connecting seat respectively.
As a further proposal of the utility model, the other end of the connecting main pipe is fixedly connected with the dust removing box, and the connecting main pipe is positioned above the dust filtering bag.
As a further aspect of the utility model, speed adjusting mechanism is including slide rail, speed governing board, bolt and rubber head, the slide rail runs through and is close to one side position of putting in the fill at the box, speed governing board sliding connection is in the inboard of slide rail, bolt threaded connection is in the front portion of slide rail, rubber head fixed connection is in the one end of bolt.
As a further aspect of the present invention, the bolt penetrates through the slide rail and is compressed tightly in the front portion of the speed regulation plate, a through groove has been seted up in a side surface top position of the speed regulation plate.
Compared with the prior art, the utility model discloses following beneficial effect has: in the utility model, through the arrangement of the dust removal mechanism, sundries such as rice ash, dust, rice husks and the like in the purple rice can be collected during screening work, so that the functionality of the whole screening device is improved, the operations of removing dust and sundries from the purple rice through secondary procedures are not needed again, the use is more convenient and faster, the structure is simple, and the maintenance is convenient;
through setting up speed adjusting mechanism, can conveniently control the circulation speed of purple rice, be applicable to the operational aspect of various differences, the convenient velocity of flow of adjusting to different purple rice varieties and requirements to control the quality of screening, it is also more convenient to operate.
Drawings
Fig. 1 is a schematic view of the overall structure of a screening device for canned purple rice raw materials of the present invention;
FIG. 2 is an enlarged view of the internal structure of a dust removal box of the screening device for canned purple rice raw materials of the present invention;
fig. 3 is a side view of the connecting structure of the slide rail and the speed adjusting plate of the screening device for the canned purple rice raw materials of the utility model.
In the figure: 1. a box body; 2. a support leg; 3. a support frame; 4. fixing a column; 5. a sleeve; 6. a spring; 7. screening a screen; 8. vibrating a motor; 9. a fine material discharge port; 10. a throwing hopper; 11. a dust removal mechanism; 12. A dust hood; 13. a dust removal branch pipe; 14. connecting the main pipe; 15. a dust removal box; 16. a top cover; 17. a dust filter bag; 18. a connecting seat; 19. a filter screen; 20. a fan; 21. an exhaust pipe; 22. a speed regulating mechanism; 23. A slide rail; 24. a speed regulation plate; 25. a bolt; 26. a rubber head.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-3, a screening device for canned purple rice raw materials comprises a box body 1, wherein supporting legs 2 are fixedly installed at the bottom of the box body 1, a supporting frame 3 is fixedly installed at the position of the inner bottom of the box body 1, a fixing column 4 is fixedly installed at the upper portion of the supporting frame 3, a sleeve 5 is sleeved at the top end of the fixing column 4, a spring 6 is sleeved at the bottom of the sleeve 5 outside the fixing column 4, a screen 7 is fixedly installed at the top end of the sleeve 5, a vibration motor 8 is fixedly installed at the middle position of the bottom of the screen 7, a fine material discharging port 9 is formed at the middle position of the bottom of the box body 1, a throwing hopper 10 is fixedly installed at one side position of the top of the box body 1, a dust removing mechanism 11 is arranged at the other side position of the upper portion of the box body 1, and a speed regulating mechanism 22 is arranged at one side position of the upper portion of the box body 1, which is close to the throwing hopper 10;
a coarse material discharge port is formed in one side of the box body 1, the screen 7 penetrates through the coarse material discharge port, the screen 7 is arranged in an inclined manner, the coarse material discharge port can play a role in discharging, and the inclined screen 7 can enable coarse materials to roll off through the screen 7; the dust removing mechanism 11 comprises a dust removing cover 12, a dust removing branch pipe 13, a connecting main pipe 14, a dust removing box 15, a top cover 16, a dust filtering bag 17, a connecting seat 18, a filtering net 19, a fan 20 and an exhaust pipe 21, wherein the dust removing cover 12 is fixedly arranged at the top of the box body 1, one end of the dust removing branch pipe 13 is fixedly connected with the dust removing cover 12, one end of the connecting main pipe 14 is fixedly connected with the other end of the dust removing branch pipe 13, the dust removing box 15 is fixedly arranged at the other side position of the top of the box body 1, the top cover 16 is in threaded connection with the top of the dust removing box 15, the dust filtering bag 17 is connected inside the dust removing box 15 through screws, the connecting seat 18 is fixedly arranged at the bottom position of one side of the dust removing box 15, the filtering net 19 is clamped at the communication position of the connecting seat 18 and the dust removing box 15, the fan 20 is fixedly arranged at the top of the connecting seat 18, and two ends of the exhaust pipe 21 are respectively communicated with the fan 20 and the connecting seat 18; the other end of the main connecting pipe 14 is fixedly connected with the dust removing box 15, and the main connecting pipe 14 is positioned above the dust filtering bag 17; the speed regulating mechanism 22 comprises a slide rail 23, a speed regulating plate 24, a bolt 25 and a rubber head 26, the slide rail 23 penetrates through the box body 1 at a position close to one side of the throwing hopper 10, the speed regulating plate 24 is connected to the inner side of the slide rail 23 in a sliding manner, the bolt 25 is connected to the front part of the slide rail 23 in a threaded manner, and the rubber head 26 is fixedly connected to one end of the bolt 25; the bolt 25 penetrates through the sliding rail 23 and is tightly pressed at the front part of the speed regulation plate 24, a through groove is formed in the top position of the surface of one side of the speed regulation plate 24, and the through groove can facilitate the action of pushing and pulling the speed regulation plate 24 by force application.
It should be noted that, the utility model relates to a screening device for canned purple rice raw materials, when in use, start vibrating motor 8 work, put purple rice into the inside of box 1 through putting in the fill 10, purple rice falls into the upper portion of screen cloth 7 because of gravity, people push and pull speed adjusting plate 24 through the logical groove application of force application of top position of one side surface of speed adjusting plate 24 and slide through slide rail 23, make the gap between speed adjusting plate 24 and screen cloth 7 produce changes, thereby adjust purple rice circulation space, can restrict the circulation speed of purple rice, after adjusting to suitable position, rotate bolt 25, make rubber head 26 compress tightly speed adjusting plate 24, can fix speed adjusting plate 24, along with vibrating motor 8 work, drive screen cloth 7 through sleeve 5 vibrations, sleeve 5 frequently shakes through spring 6 with fixed column 4, purple rice that is less than screen cloth 7 mesh passes through screen cloth 7 and falls, finally discharge through fine material bin outlet 9, the mesh that is greater than screen cloth 7 aperture is along with the vibrations of screen cloth 7, discharge through the coarse fodder bin outlet, accomplish screening work, at screening work, fan 20 is through exhaust column 21 convulsions, make suction pass through dust removal case 15, connect and be responsible for 14, dust removal branch pipe 13 transmits in the dust excluding hood 12, make the dust in the purple rice, the rice ash, the rice husk enters into the inside of dust excluding hood 12, thereupon through dust removal branch pipe 13, connect and be responsible for 14 and enter into the inside of dust removal case 15, the inside that enters into dust bag 17 at dust removal case 15, the air is taken out by fan 20 after passing through filter screen 19 secondary filter, people only need regularly rotate top cap 16 and make top cap 16 open, then take out dust bag 17 and pour out the collection, the rice ash, debris such as rice husk can.
The utility model has the advantages that through the arrangement of the dust removal mechanism 11, sundries such as rice ash, dust, rice husks and the like in the purple rice can be collected during the screening work, the functionality of the whole screening device is improved, the operations of removing dust and sundries from the purple rice through secondary procedures are not needed again, the use is more convenient and faster, the structure is simple, and the maintenance is convenient; through setting up speed adjusting mechanism 22, can conveniently control the circulation speed of purple rice, be applicable to the operational aspect of various differences, conveniently adjust the velocity of flow to different purple rice varieties and requirements to the quality of control screening, it is also more convenient to operate.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.