CN213792765U - Sieving mechanism is used in green rice processing - Google Patents
Sieving mechanism is used in green rice processing Download PDFInfo
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- CN213792765U CN213792765U CN202022904430.XU CN202022904430U CN213792765U CN 213792765 U CN213792765 U CN 213792765U CN 202022904430 U CN202022904430 U CN 202022904430U CN 213792765 U CN213792765 U CN 213792765U
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- screening
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- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 55
- 235000009566 rice Nutrition 0.000 title claims abstract description 55
- 238000007873 sieving Methods 0.000 title claims description 8
- 240000007594 Oryza sativa Species 0.000 title 1
- 238000012216 screening Methods 0.000 claims abstract description 93
- 241000209094 Oryza Species 0.000 claims abstract description 54
- 239000000463 material Substances 0.000 claims description 20
- 229920000742 Cotton Polymers 0.000 claims description 14
- 238000010521 absorption reaction Methods 0.000 description 18
- 230000000694 effects Effects 0.000 description 6
- 230000005484 gravity Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model discloses a screening device is used in green rice processing, including screening case, collecting box and support frame, the bottom of screening incasement portion is provided with the collecting box, the internally mounted of screening case has screening mechanism, the feeding structure is installed on the top of screening case, be provided with on the inferior wall of screening case and fall the structure of making an uproar. The utility model discloses a be provided with screening mechanism and realized being convenient for filter the rice fast, start servo motor, servo motor can drive the cam and rotate, the cam can support and press the pinch roller, make to support the pinch roller and drive the bank of screens and remove right, the bank of screens can make anticollision spring to the right side tensile this moment, the bank of screens can drive the connecting plate and remove to the right side in reset spring group's outside simultaneously, when the cam rotates the round, the bank of screens can remove original position, reciprocating rotation through the cam, can make the bank of screens carry out reciprocating motion about screening the inside of case, be convenient for filter the rice fast, the screening efficiency is high, comparatively labour saving and time saving.
Description
Technical Field
The utility model relates to a rice processing technology field specifically is a sieving mechanism is used in green rice processing.
Background
With the rapid development of national economy and the continuous improvement of economic level, the agricultural industry in China is developed rapidly, rice is one of crops, the rice is processed into rice for people to eat through production, and the rice needs to be processed into a screening device during processing, so that a special screening device for processing green rice is used;
but the sieving mechanism is used in current green rice processing on the market is not convenient for filter the rice fast when using, and the screening effect is relatively poor, and screening efficiency is low, and comparatively consuming time is used hard, so develop a sieving mechanism is used in green rice processing at present to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sieving mechanism is used in processing of green rice to it is not convenient for filter the rice fast to provide in solving above-mentioned background art, and the screening effect is relatively poor, and screening efficiency is low, the comparatively problem of consuming time and wasting force.
In order to achieve the above object, the utility model provides a following technical scheme: a screening device for processing green rice comprises a screening box, a collecting box and a supporting frame, wherein the collecting box is arranged at the bottom end inside the screening box, a screening mechanism is arranged inside the screening box and comprises a screen frame, a servo motor, a cam, a pressing wheel, an anti-collision spring, a slide rod, a connecting plate and a reset spring group, the screen frame is arranged inside the screening box, the slide rod is fixed on two sides of the screen frame, the pressing wheel is fixed on one side of the slide rod, one side of the slide rod penetrates through the inside of the screening box and is fixedly connected with the pressing wheel, the servo motor is arranged at the top end of the supporting frame, the cam is arranged at one end of the servo motor, one side of the cam is slidably connected with one side of the pressing wheel, the connecting plate is arranged at the bottom ends of two sides of the screen frame, the reset spring group is slidably connected with the bottom end inside the connecting plate, one side of the reset spring group is fixedly connected with one side inside the screening box, the top and the bottom of slide bar all are provided with anticollision spring, and anticollision spring's one side and the opposite side fixed connection who screens the case, the support frame is installed to one side of screening the case, the feeding structure is installed on the top of screening the case, be provided with on the interior inferior wall of screening case and fall the structure of making an uproar.
Preferably, the slide bar and the two sides inside the screening box form a sliding structure, and a left-right telescopic structure is formed between the connecting plate and the return spring group.
Preferably, the feeding structure includes feed inlet, pivot, biography flitch and carousel, the feed inlet is installed in the top of screening case, the internally mounted of feed inlet has the pivot, and the externally mounted of pivot has the carousel, the outside of carousel all is fixed with and passes the flitch.
Preferably, the material conveying plates are distributed in an annular shape outside the rotary table, and the material conveying plates form an overturning structure through the rotary table.
Preferably, the structure of making an uproar falls including making an uproar wall, sound absorption chamber and inhaling the sound cotton, it sets up on the inside wall of screening case to fall the wall of making an uproar, the inside of falling the wall of making an uproar is provided with the sound absorption chamber, and the inside in sound absorption chamber is provided with inhales the sound cotton.
Preferably, the sound absorbing cavity is a hollow structure, and the sound absorbing cotton is arranged in the sound absorbing cavity in a honeycomb structure.
Compared with the prior art, the beneficial effects of the utility model are that: the screening device for processing green rice not only realizes the convenience of quickly screening the rice, has high screening efficiency and is time-saving and labor-saving, but also realizes the convenience of circularly feeding the rice, avoids the phenomenon of blockage, improves the noise reduction effect during screening and reduces noise pollution;
(1) the rice screening machine is convenient to rapidly screen rice by arranging the screening mechanism, the servo motor is started, the servo motor can drive the cam to rotate, the cam can abut against the pressing wheel, the pressing wheel drives the screen frame to move rightwards, at the moment, the screen frame can enable the anti-collision spring to stretch rightwards, meanwhile, the screen frame can drive the connecting plate to move rightwards outside the reset spring group, when the cam rotates for a circle, the screen frame can move to the original position, through the reciprocating rotation of the cam, the screen frame can reciprocate leftwards and rightwards inside the screening box, the rice can be conveniently and rapidly screened, the screening efficiency is high, and time and labor are saved;
(2) the feeding structure is arranged, so that rice can be conveniently and circularly fed, a proper amount of rice is poured into the screening box through the feeding hole, the rice can pass through the material conveying plate, the material conveying plate can rotate outside the rotating shaft through the rotating disc due to certain gravity of the rice, the rice can be conveyed into the screening box through the material conveying plate during rotation, dust can be prevented from falling to the outside through the feeding hole during screening of the rice through the material conveying plate, the rice can be conveniently and circularly fed, and the phenomenon of blockage is avoided;
(3) the noise reduction effect when having improved the screening through being provided with the structure of making an uproar, sets up on the inside wall of screening case through making an uproar wall of making an uproar, and the wall of making an uproar can block sound and spread to the outside, and simultaneously, the inside of making an uproar wall of making an uproar is provided with the sound absorption chamber, and the inside in sound absorption chamber is provided with inhales the sound cotton, inhales the sound cotton and can adsorb sound, has improved the noise reduction effect when screening, has reduced noise pollution.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
fig. 2 is a schematic view of a front-view partial cross-sectional structure of the noise reduction structure of the present invention;
fig. 3 is an enlarged partial cross-sectional view of the point a in fig. 1 according to the present invention.
In the figure: 1. a screening box; 2. a collection box; 3. a screening mechanism; 301. a screen frame; 302. a servo motor; 303. a cam; 304. pressing the wheel; 305. an anti-collision spring; 306. a slide bar; 307. a connecting plate; 308. a return spring set; 4. a support frame; 5. a feed structure; 501. a feed inlet; 502. a rotating shaft; 503. a material conveying plate; 504. a turntable; 6. a noise reduction structure; 601. a noise reduction wall; 602. a sound absorbing chamber; 603. and (5) sound absorption cotton.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides an embodiment: a screening device for processing green rice comprises a screening box 1, a collecting box 2 and a supporting frame 4, wherein the collecting box 2 is arranged at the bottom end inside the screening box 1, a screening mechanism 3 is arranged inside the screening box 1, the supporting frame 4 is arranged on one side of the screening box 1, a feeding structure 5 is arranged at the top end of the screening box 1, and a noise reduction structure 6 is arranged on the inner secondary wall of the screening box 1;
the screening mechanism 3 comprises a screen frame 301, a servo motor 302, a cam 303, a pressing wheel 304, an anti-collision spring 305, a sliding rod 306, a connecting plate 307 and a return spring group 308, wherein the screen frame 301 is arranged inside the screening box 1, the sliding rod 306 is fixed on two sides of the screen frame 301, the pressing wheel 304 is fixed on one side of the sliding rod 306, one side of the sliding rod 306 penetrates through the screening box 1 and is fixedly connected with the pressing wheel 304, the servo motor 302 is installed on the top end of a support frame 4, the type of the servo motor 302 can be MR-J2S-10A, the cam 303 is installed at one end of the servo motor 302, one side of the cam 303 is slidably connected with one side of the pressing wheel 304, the connecting plate 307 is installed at the bottom ends of two sides of the screen frame 301, the return spring group 308 is slidably connected with the bottom end inside the connecting plate 307, one side of the return spring group 308 is fixedly connected with one side inside the screening box 1, the anti-collision spring 305 is arranged at the top end and the bottom end of the sliding rod 306, one side of the anti-collision spring 305 is fixedly connected with the other side of the screening box 1, the sliding rod 306 and two sides inside the screening box 1 form a sliding structure, and a left-right telescopic structure is formed between the connecting plate 307 and the return spring group 308;
specifically, as shown in fig. 1 and 3, when the mechanism is used, firstly, the servo motor 302 is started, the servo motor 302 drives the cam 303 to rotate, the cam 303 abuts against the pressing wheel 304, the pressing wheel 304 drives the sieve frame 301 to move rightwards, at the moment, the sieve frame 301 can enable the anti-collision spring 305 to stretch rightwards, meanwhile, the sieve frame 301 can drive the connecting plate 307 to move rightwards outside the reset spring group 308, when the cam 303 rotates for a circle, the sieve frame 301 can move to the original position, and through the reciprocating rotation of the cam 303, the sieve frame 301 can reciprocate leftwards and rightwards inside the screening box 1, so that rice can be screened quickly, the screening efficiency is high, and time and labor are saved;
the feeding structure 5 comprises a feeding hole 501, a rotating shaft 502, a material conveying plate 503 and a rotating disc 504, the feeding hole 501 is installed at the top end of the screening box 1, the rotating shaft 502 is installed inside the feeding hole 501, the rotating disc 504 is installed outside the rotating shaft 502, material conveying plates 503 are fixed outside the rotating disc 504, the material conveying plates 503 are distributed outside the rotating disc 504 in an annular mode, and the material conveying plates 503 form an overturning structure through the rotating disc 504;
specifically, as shown in fig. 1, when the mechanism is used, firstly, a proper amount of rice is poured into the screening box 1 through the feeding hole 501, the rice can pass through the material conveying plate 503, the material conveying plate 503 can rotate outside the rotating shaft 502 through the rotating disc 504 due to certain gravity of the rice, the rice can be conveyed into the screening box 1 through the material conveying plate 503 when rotating, and meanwhile, dust falling to the outside through the feeding hole 501 during screening of the rice can be prevented through the material conveying plate 503, so that the rice can be fed in a circulating manner, and the phenomenon of blocking is avoided;
the noise reduction structure 6 comprises a noise reduction wall 601, a sound absorption cavity 602 and sound absorption cotton 603, the noise reduction wall 601 is arranged on the inner side wall of the screening box 1, the sound absorption cavity 602 is arranged inside the noise reduction wall 601, the sound absorption cotton 603 is arranged inside the sound absorption cavity 602, the sound absorption cavity 602 is arranged in a hollow mode, and the sound absorption cotton 603 is arranged in the sound absorption cavity 602 in a honeycomb structure;
specifically, as shown in fig. 1 and fig. 2, when this mechanism is used, first, the noise reduction wall 601 is provided on the inner side wall of the screening box 1, so that the noise reduction wall 601 can block sound from being transmitted to the outside, and meanwhile, the noise reduction wall 601 is provided inside with the sound absorption cavity 602, and the sound absorption cavity 602 is provided inside with the sound absorption cotton 603, so that the sound absorption cotton 603 can absorb sound, thereby improving the noise reduction effect during screening and reducing noise pollution.
The utility model discloses when using, this sieving mechanism external power supply is used in green rice processing, firstly, start servo motor 302, servo motor 302 can drive cam 303 and rotate, cam 303 can support and press wheel 304, make press wheel 304 drive bank 301 and move right, this moment bank 301 can make anticollision spring 305 stretch to the right side, bank 301 can drive connecting plate 307 and move to the right side in the outside of reset spring group 308 simultaneously, when cam 303 rotates the round, bank 301 can move to original position, through the reciprocating rotation of cam 303, can make bank 301 carry out left and right reciprocating motion in the inside of screening case 1;
secondly, a proper amount of rice is poured into the screening box 1 through the feeding hole 501, the rice can pass through the material conveying plate 503, the material conveying plate 503 can rotate outside the rotating shaft 502 through the rotating disc 504 due to certain gravity of the rice, and the material conveying plate 503 can convey the rice to the inside of the screening box 1 when rotating;
finally, the rice can drop on bank of screens 301, and bank of screens 301 can filter the rice, and the rice of small granule can drop in the inside of collecting box 2 through bank of screens 301, and the rice of big granule can be left over on bank of screens 301, finally accomplishes the screening work of green rice.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a green sieving mechanism for rice processing, includes screening case (1), collecting box (2) and support frame (4), its characterized in that: the bottom end in the screening box (1) is provided with a collecting box (2), the screening mechanism (3) is installed in the screening box (1), the screening mechanism (3) comprises a screen frame (301), a servo motor (302), a cam (303), a pressing wheel (304), an anti-collision spring (305), a sliding rod (306), a connecting plate (307) and a reset spring group (308), the screen frame (301) is arranged in the screening box (1), the sliding rod (306) is fixed on two sides of the screen frame (301), the pressing wheel (304) is fixed on one side of the sliding rod (306), one side of the sliding rod (306) penetrates through the screening box (1) and is fixedly connected with the pressing wheel (304), the servo motor (302) is installed on the top end of the supporting frame (4), the cam (303) is installed on one end of the servo motor (302), one side of the cam (303) is slidably connected with one side of the pressing wheel (304), connecting plate (307) are all installed to the bottom of bank of screens (301) both sides, and the inside bottom sliding connection of connecting plate (307) has reset spring group (308), one side and the inside one side fixed connection of screening case (1) of reset spring group (308), the top and the bottom of slide bar (306) all are provided with anticollision spring (305), and one side of anticollision spring (305) and the opposite side fixed connection of screening case (1), support frame (4) are installed to one side of screening case (1), feeding structure (5) are installed on the top of screening case (1), be provided with on the interior wall of screening case (1) and fall structure (6) of making an uproar.
2. The screening device for processing green rice according to claim 1, wherein: the sliding rod (306) and two sides inside the screening box (1) form a sliding structure, and a left-right telescopic structure is formed between the connecting plate (307) and the return spring group (308).
3. The screening device for processing green rice according to claim 1, wherein: feeding structure (5) include feed inlet (501), pivot (502), pass flitch (503) and carousel (504), feed inlet (501) are installed in the top of screening case (1), the internally mounted of feed inlet (501) has pivot (502), and the externally mounted of pivot (502) has carousel (504), the outside of carousel (504) all is fixed with and passes flitch (503).
4. The screening device for processing green rice according to claim 3, wherein: the material conveying plates (503) are distributed outside the rotary disc (504) in an annular mode, and the material conveying plates (503) form an overturning structure through the rotary disc (504).
5. The screening device for processing green rice according to claim 1, wherein: it falls structure (6) of making an uproar to fall including falling the noise wall (601), sound absorbing chamber (602) and inhaling sound cotton (603), fall noise wall (601) and set up on the inside wall of screening case (1), the inside of falling noise wall (601) is provided with sound absorbing chamber (602), and the inside in sound absorbing chamber (602) is provided with inhales sound cotton (603).
6. The screening device for processing green rice according to claim 5, wherein: the sound absorbing cavity (602) is a hollow structure, and the sound absorbing cotton (603) is arranged in the sound absorbing cavity (602) in a honeycomb structure mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022904430.XU CN213792765U (en) | 2020-12-07 | 2020-12-07 | Sieving mechanism is used in green rice processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022904430.XU CN213792765U (en) | 2020-12-07 | 2020-12-07 | Sieving mechanism is used in green rice processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213792765U true CN213792765U (en) | 2021-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022904430.XU Expired - Fee Related CN213792765U (en) | 2020-12-07 | 2020-12-07 | Sieving mechanism is used in green rice processing |
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| Country | Link |
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| CN (1) | CN213792765U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114042622A (en) * | 2021-10-31 | 2022-02-15 | 华中科技大学同济医学院附属协和医院 | Medical material sieve and screening method |
| CN114308643A (en) * | 2022-01-10 | 2022-04-12 | 荣道靖 | A screening equipment for fertilizer processing |
| CN115463826A (en) * | 2022-09-15 | 2022-12-13 | 王云 | Screening and separating equipment for rice processing |
-
2020
- 2020-12-07 CN CN202022904430.XU patent/CN213792765U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114042622A (en) * | 2021-10-31 | 2022-02-15 | 华中科技大学同济医学院附属协和医院 | Medical material sieve and screening method |
| CN114308643A (en) * | 2022-01-10 | 2022-04-12 | 荣道靖 | A screening equipment for fertilizer processing |
| CN115463826A (en) * | 2022-09-15 | 2022-12-13 | 王云 | Screening and separating equipment for rice processing |
| CN115463826B (en) * | 2022-09-15 | 2023-09-05 | 望江县佳生米业有限公司 | Screening splitter is used in rice processing |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210727 |
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| CF01 | Termination of patent right due to non-payment of annual fee |