CN216880296U

CN216880296U - Rice processing is with automatic chaff sieving device

Info

Publication number: CN216880296U
Application number: CN202121870393.3U
Authority: CN
Inventors: 黄秀萍
Original assignee: Haikou Four Seasons Granary And Grain Oil Trade Co ltd
Current assignee: Haikou Four Seasons Granary And Grain Oil Trade Co ltd
Priority date: 2021-08-11
Filing date: 2021-08-11
Publication date: 2022-07-05
Anticipated expiration: 2031-08-11

Abstract

The utility model discloses an automatic rice bran sieving device for rice processing, which comprises a rice processing equipment body and a sieving box, wherein the sieving box is positioned at one side of the rice processing equipment body, a discharge pipe is connected at one side of the rice processing equipment body, the discharge pipe is positioned in the sieving box, a sieve plate is arranged in the sieving box, the automatic rice bran sieving device for rice processing is characterized in that processed rice can be sent out through the discharge pipe and conveyed to the sieve plate, more sieve holes are arranged on the sieve plate, some smaller rice bran can be sieved, an elliptical knocking block can be driven to rotate by the operation of a motor, the sieve plate can be knocked after the elliptical knocking block rotates, some rice grains hidden in rice hulls can be shaken out, the separation is convenient, a suction fan can be started to generate air suction during the operation of the suction fan, and the air suction fan can suck lighter rice bran in a rice hull box, thereby collecting in the induced draft fan, be convenient for get rid of the rice chaff in the rice after processing.

Description

Rice processing is with automatic chaff device

Technical Field

The utility model relates to the technical field of rice processing, in particular to an automatic bran screening device for rice processing.

Background

The rice processing process comprises the steps of raw grain cleaning, rice hulling, rice husking mixture separation, separation of immature grains in brown rice, rice milling, white rice grading, color sorting, polishing, white rice grading and packaging, wherein the rice husks mixture separation is the screening bran generally used by people, and the rice husks and the crushed bran in the rice are separated from the rice, so that the next process of processing the rice is facilitated.

Screening chaff device sieves the separation to the chaff mixture, because the weight of broken chaff and rice husk is lighter, easily preserve the grain of rice in broken chaff and the rice husk sometimes, static separating screen can be together separated the broken chaff that has the grain of rice and rice husk with the storage, leads to containing the grain of rice in broken chaff after the screening and the rice husk, causes the waste of the grain of rice, and the screening quality is relatively poor, consequently needs a neotype automatic screening chaff device for rice processing to satisfy the demand.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides an automatic bran sieving device for rice processing, which is used for solving the problems.

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

the utility model provides a rice processing is with automatic chaff device, includes rice processing equipment body and screening case, the screening case is located one side of rice processing equipment body, and one side of rice processing equipment body is connected with the discharging pipe, and the discharging pipe is located the screening incasement, the screening incasement is equipped with the sieve, and the sieve sets up and rotates for the slope and installs on one side inner wall of screening case, the movable hole has been seted up on one side inner wall of screening case, and one side activity of sieve runs through the movable hole, the top side fixed mounting of screening case has the suction fan, and the bottom side of suction fan is connected with the aspiration channel, and the aspiration channel extends to screening incasement and fixed mounting has the air suction fill, and the air suction fill is located the top of sieve, set up the mounting groove on the bottom side inner wall in movable hole, install vibrations knocking device in the mounting groove.

Preferably, the vibration knocking device comprises a motor and an oval knocking block, the motor is installed on the inner wall of the bottom side of the installation groove, the oval knocking block is installed on an output shaft of the motor, and the oval knocking block is matched with the sieve plate.

Preferably, the inner wall of one side of the screening box is fixedly provided with two rotating seats, one side of the screen plate is fixedly provided with two rotating connecting pieces, and the two rotating connecting pieces are respectively rotatably arranged on the two rotating seats.

Preferably, one side of the screening box is provided with a drawing groove, and a collecting box is movably arranged in the drawing groove.

Preferably, a fixed plate is fixedly mounted on one side of the screening box, a material collecting box is placed on the top side of the fixed plate, and the material collecting box is located on the screening plate and matched with the screening plate.

Preferably, the side baffles are installed on two sides of the sieve plate, the arc-shaped supporting blocks are fixedly installed on the top sides of the movable holes, and the sieve plate is placed on the top sides of the arc-shaped supporting blocks.

Compared with the prior art, the utility model has the beneficial effects that: this automatic chaff device is used in rice processing, the rice processing equipment body is to rice processing back, rice after the processing has more chaff and rice husk, need sieve, rice after the processing can see off through the discharging pipe, and carry to on the sieve, there are more sieve meshes on the sieve, some less chaff can be sieved, then starter motor, the motor operation can drive oval piece rotation of knocking, oval piece rotation back of knocking, the sieve will be knocked, the sieve receives and can produce vibrations after knocking, some rice grains of rice hiding in the rice husk can be shaken out, be convenient for separate, start the suction fan, the suction fan operation will produce induced drafting, induced draft can suck up lighter rice husk box chaff, thereby collect in the suction fan, be convenient for get rid of the chaff in the rice after the processing.

Drawings

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

FIG. 2 is a schematic side sectional view of the present invention;

FIG. 3 is a schematic view of the vertical section of the present invention;

fig. 4 is a schematic structural diagram of a portion a in fig. 2 according to the present invention.

In the figure: 1. a rice processing equipment body; 2. screening the box; 3. a sieve plate; 4. a discharge pipe; 5. a movable hole; 6. a side dam; 7. an arc-shaped supporting block; 8. drawing the groove; 9. a collection box; 10. a fixing plate; 11. a material collecting box; 12. a suction fan; 13. an air suction pipe; 14. a suction hopper; 15. mounting grooves; 16. a motor; 17. an oval knocking block; 18. and (6) rotating the seat.

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 of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Example (b): referring to fig. 1-4, an automatic bran sieving device for rice processing comprises a rice processing equipment body 1 and a sieving box 2, wherein the sieving box 2 is positioned at one side of the rice processing equipment body 1, one side of the rice processing equipment body 1 is connected with a discharging pipe 4, the discharging pipe 4 is positioned in the sieving box 2, a sieve plate 3 is arranged in the sieving box 2, the sieve plate 3 is obliquely arranged and rotatably arranged on the inner wall of one side of the sieving box 2, a movable hole 5 is arranged on the inner wall of one side of the sieving box 2, one side of the sieve plate 3 movably penetrates through the movable hole 5, a suction fan 12 is fixedly arranged at the top side of the sieving box 2, the bottom side of the suction fan 12 is connected with a suction pipe 13, the suction pipe 13 extends into the sieving box 2 and is fixedly provided with a suction hopper 14, the suction hopper 14 is positioned above the sieve plate 3, a mounting groove 15 is arranged on the inner wall of the bottom side of the movable hole 5, a vibration knocking device is arranged in the mounting groove 15, the vibrating and knocking device comprises a motor 16 and an elliptical knocking block 17, the motor 16 is arranged on the inner wall of the bottom side of the mounting groove 15, the elliptical knocking block 17 is arranged on an output shaft of the motor 16, the elliptical knocking block 17 is matched with the sieve plate 3, the motor 16 can drive the elliptical knocking block 17 to rotate when running, the sieve plate 3 can be knocked after the elliptical knocking block 17 rotates, the sieve plate 3 can generate vibration after being knocked, some rice grains hidden in rice husks can be shaken out and are convenient to separate, two rotating seats 18 are fixedly arranged on the inner wall of one side of the sieving box 2, two rotating connecting pieces are fixedly arranged on one side of the sieve plate 3 and are respectively rotatably arranged on the two rotating seats 18, so that the sieve plate 3 can swing in the sieving box 2, a drawing groove 8 is formed in one side of the sieving box 2, a collecting box 9 and a collecting box 9 are movably arranged in the drawing groove 8, can collect some less rice chaff, one side fixed mounting of screening case 2 has fixed plate 10, collecting box 11 has been placed to the top side of fixed plate 10, collecting box 11 is located sieve 3 looks adaptations, collecting box 11 of setting, be convenient for collect the rice after the processing, side shield 6 is all installed to the both sides of sieve 3, the top side fixed mounting of activity hole 5 has arc-shaped support block 7, sieve 3 is placed on arc-shaped support block 7's top side, the side shield 6 of setting, can carry out a protection to the side of sieve 3, avoid the vibrations in-process, the rice drops from the side.

When in use: after the rice processing equipment body 1 processes rice, the processed rice has more rice chaffs and rice husks, need to be screened, the processed rice can be sent out through the discharge pipe 4 and conveyed to the sieve plate 3, more sieve pores are arranged on the sieve plate 3, some smaller rice chaffs can be screened, then the motor 16 is started, the motor 16 can drive the oval knocking block 17 to rotate, after the oval knocking block 17 rotates, the sieve plate 3 can be knocked, the sieve plate 3 can vibrate after being knocked, some rice grains hidden in the rice husks can be shaken out, the separation is convenient, the suction fan 12 is started, the suction fan 12 can generate suction air during operation, the suction air can suck the lighter rice chaffs in the rice husk box, so that the rice chaffs are collected in the suction fan 12, the rice chaffs in the processed rice can be conveniently removed, the material collecting box 11 is arranged, the processed rice can be conveniently collected, the collecting box 9 is arranged, some smaller rice chaff can be collected.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a rice processing is with automatic chaff device, includes rice processing equipment body (1) and screening case (2), its characterized in that, screening case (2) are located one side of rice processing equipment body (1), and one side of rice processing equipment body (1) is connected with discharging pipe (4), and discharging pipe (4) are located screening case (2), be equipped with sieve (3) in screening case (2), sieve (3) are for the slope setting and rotate and install on one side inner wall of screening case (2), movable hole (5) have been seted up on one side inner wall of screening case (2), and movable hole (5) are run through in one side activity of sieve (3), the top side fixed mounting of screening case (2) has suction fan (12), and the bottom side of suction fan (12) is connected with aspiration channel (13), and aspiration channel (13) extend to screening case (2) in and fixed mounting have air suction fill (14), the air suction hopper (14) is positioned above the sieve plate (3), the inner wall of the bottom side of the movable hole (5) is provided with a mounting groove (15), and a vibration knocking device is mounted in the mounting groove (15).

2. The automatic rice bran sieving device for processing according to claim 1, wherein the vibrating and knocking device comprises a motor (16) and an oval knocking block (17), the motor (16) is installed on the inner wall of the bottom side of the mounting groove (15), the oval knocking block (17) is installed on the output shaft of the motor (16), and the oval knocking block (17) is matched with the sieve plate (3).

3. The automatic bran sieving device for rice processing as claimed in claim 1, wherein two rotating seats (18) are fixedly installed on the inner wall of one side of the sieving box (2), two rotating connecting pieces are fixedly installed on one side of the sieve plate (3), and the two rotating connecting pieces are respectively rotatably installed on the two rotating seats (18).

4. The automatic bran sieving device for rice processing as claimed in claim 1, wherein a drawing groove (8) is formed at one side of the sieving box (2), and a collection box (9) is movably installed in the drawing groove (8).

5. The automatic rice bran sieving device for processing according to claim 1, wherein a fixing plate (10) is fixedly installed at one side of the sieving box (2), a material collecting box (11) is placed at the top side of the fixing plate (10), and the material collecting box (11) is located on the sieve plate (3) and is matched with the sieve plate.

6. The automatic rice bran sieving device for processing according to claim 1, wherein side baffles (6) are installed on both sides of the sieve plate (3), an arc-shaped supporting block (7) is fixedly installed on the top side of the movable hole (5), and the sieve plate (3) is placed on the top side of the arc-shaped supporting block (7).