CN219702618U - Full screening plant of rice husk - Google Patents
Full screening plant of rice husk Download PDFInfo
- Publication number
- CN219702618U CN219702618U CN202320768255.7U CN202320768255U CN219702618U CN 219702618 U CN219702618 U CN 219702618U CN 202320768255 U CN202320768255 U CN 202320768255U CN 219702618 U CN219702618 U CN 219702618U
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- Prior art keywords
- box
- screening
- fixedly connected
- bottom plate
- wall
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- 238000012216 screening Methods 0.000 title claims abstract description 68
- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 48
- 235000009566 rice Nutrition 0.000 title claims abstract description 48
- 239000010903 husk Substances 0.000 title claims description 10
- 241000196324 Embryophyta Species 0.000 title claims description 5
- 240000007594 Oryza sativa Species 0.000 title 1
- 241000209094 Oryza Species 0.000 claims abstract description 47
- 239000000428 dust Substances 0.000 claims abstract description 27
- 239000002994 raw material Substances 0.000 description 17
- 230000033001 locomotion Effects 0.000 description 8
- 238000007873 sieving Methods 0.000 description 6
- 239000012535 impurity Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000029058 respiratory gaseous exchange Effects 0.000 description 3
- 235000013339 cereals Nutrition 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
Landscapes
- Adjustment And Processing Of Grains (AREA)
Abstract
The utility model relates to the technical field of rice processing, in particular to a full screening device for rice hulls, which comprises a bottom plate, wherein the upper surface of the bottom plate is fixedly connected with a box body, the upper surface of the bottom plate is provided with a screening component, the upper surface of the box body is provided with a box cover, the upper surface of the box cover is provided with a feed inlet, the inner wall of the box body is rotationally connected with a turbulence device, the inner bottom wall of the box body is provided with a collecting box and also comprises a dust collecting component.
Description
Technical Field
The utility model relates to the technical field of rice processing, in particular to a full screening device for rice hulls.
Background
Currently, rice processing is generally performed using machinery, and different rice has different processes, wherein the conventional processes of rice include raw material treatment, milling, cooling, bran removal, sieving, and finishing, and wherein sieving is an important step in the rice processing process, which is related to the quality of the finished rice.
The rice screening device comprises a supporting workbench and supporting columns, wherein four supporting columns are fixedly arranged on the lower end face of the supporting workbench, and universal wheels are arranged at the lower ends of the supporting columns; an inclined blanking groove is formed in the upper end face of the supporting workbench, a screening groove is formed right above the inclined blanking groove, and a vibrating machine is connected to the outer side wall of the screening groove; the movable screening device is small in size and light in weight, and is used for screening rural family rice; this rice sieving mechanism structural design is reasonable, when can guarantee the blowout of rice husk or straw, to the screening of solid impurity in the rice to reach the effect of high efficiency work, consequently this rice sieving mechanism can enough satisfy rural family and use, can high-efficient work again, consequently accords with the market more.
However, this patent has some disadvantages in that during actual use, dust and impurities contained in rice hulls are excited during screening of the rice hulls due to the growth environment problem of the rice, but the patent does not provide corresponding treatment means, the dust escapes into the air to pollute the environment and is harmful to human bodies due to respiration of human bodies, when the rice hulls are screened, raw materials directly flow down into a screening tank from an inclined blanking tank, and when the treated raw materials are excessive, the raw materials are accumulated in the screening tank to reduce the screening efficiency; therefore, a full screening device for rice hulls is provided to solve the above problems.
Disclosure of Invention
The utility model aims to provide a full screening device for rice hulls, which aims to solve the problems in the background technology.
The technical scheme of the utility model is as follows: the utility model provides a rice husk fully screening plant, includes the bottom plate, the upper surface fixedly connected with box of bottom plate, the upper surface of bottom plate is provided with screening subassembly, the upper surface of box is provided with the case lid, the feed inlet has been seted up to the upper surface of case lid, the inner wall of box rotates and is connected with vortex device, the interior bottom wall of box is provided with the collecting box, still includes;
the dust collection assembly comprises a fan fixedly connected with the upper surface of the bottom plate, an air inlet end of the fan is fixedly connected with an air inlet pipe, the other end of the air inlet pipe is fixedly connected with a fan housing, an air inlet of the fan housing extends to the inner cavity of the box body, an air outlet end of the fan is fixedly connected with an air outlet pipe, the upper surface of the bottom plate is provided with a dust collection box, and the other end of the air outlet pipe extends to the inner cavity of the dust collection box.
Preferably, the screening assembly comprises an installation box arranged on the upper surface of the bottom plate, a double-headed motor is arranged on the upper surface of the bottom plate, and the output ends of the double-headed motor are fixedly connected with a turntable.
Preferably, the other sides of the two turntables are fixedly connected with fixing rods, and the surfaces of the two fixing rods are both rotationally connected with a rotating sleeve.
Preferably, the fixed surface of rotating the cover is connected with the bracing piece, the surface of bracing piece and the upper surface sliding connection of installing the case, the inner wall of box is provided with the screening case, the inner wall of screening case fixedly connected with first filter screen and second filter screen respectively, logical groove has been seted up on the surface of box.
Preferably, the surface of the screening box is fixedly connected with a connecting plate, and the lower surface of the connecting plate is rotationally connected with the top end of the supporting rod.
Preferably, the upper surface and the lower surface of the connecting plate are fixedly connected with springs, and the other ends of the two groups of springs are respectively and fixedly connected with the inner top wall and the inner bottom wall of the through groove.
The utility model provides a full screening device for rice hulls through improvement, which has the following improvement and advantages compared with the prior art:
the method comprises the following steps: according to the utility model, the two turntables are arranged in the mounting box, the two turntables rotate, the supporting rods of the two turntables rotate in cooperation with the rotating sleeve to move up and down, meanwhile, the top ends of the supporting rods rotate as well as the lower surface of the connecting plate, the upper and lower movement tracks of the supporting rods are not influenced, the movement of the connecting plate drives the screening box to further drive the first filter screen and the second filter screen to move, rice is screened by the rice, the screened rice can be collected by the collecting box, meshes of the first filter screen and the second filter screen are different in size, the rice can be screened twice, the screening is more complete, the raw materials can be prevented from directly flowing down into the screening groove through the spoiler arranged on the inner wall of the box, and when the processed raw materials are too much, the raw materials can be accumulated in the screening groove, the screening efficiency is reduced, and the contact area between the raw materials and the first filter screen can be increased, so that the screened rice is better;
and two,: according to the utility model, through the cooperation of the fan and the fan cover, dust which is screened in the box body and is raised by raw materials entering the feed inlet is pumped, and the dust collection box is arranged at the air outlet end of the fan, so that the dust can be uniformly treated, and the problems that when rice hulls are screened, dust and impurities contained in the rice hulls are excited, the environment is polluted because the dust is dissipated into the air, and the dust is harmful to human bodies due to human respiration are solved.
Drawings
The utility model is further explained below with reference to the drawings and examples:
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic cross-sectional perspective view of the mounting box of the present utility model;
FIG. 3 is an enlarged perspective view of the present utility model at A;
FIG. 4 is a schematic cross-sectional perspective view of a screening box of the present utility model;
fig. 5 is a schematic cross-sectional perspective view of the case of the present utility model.
Reference numerals illustrate:
1. a bottom plate; 2. a case; 3. a screen assembly; 301. a mounting box; 302. a double-ended motor; 303. a turntable; 304. a fixed rod; 305. a rotating sleeve; 306. a support rod; 307. a connecting plate; 308. a spring; 309. a first filter screen; 310. a second filter screen; 4. a dust collection assembly; 401. a blower; 402. an air inlet pipe; 403. a fan housing; 404. an air outlet pipe; 405. a dust collection box; 5. a case cover; 6. a feed inlet; 7. a spoiler device; 8. a screening box; 9. a collection box; 10. and (5) through grooves.
Detailed Description
The following detailed description of the present utility model clearly and fully describes the technical solutions of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a full screening device for rice hulls through improvement, which comprises the following technical scheme: as shown in fig. 1-5: the utility model provides a rice husk fully screening plant, includes bottom plate 1, the upper surface fixedly connected with box 2 of bottom plate 1, and the upper surface of bottom plate 1 is provided with screening subassembly 3, and the upper surface of box 2 is provided with case lid 5, and feed inlet 6 has been seted up to the upper surface of case lid 5, and the inner wall of box 2 rotates to be connected with vortex device 7, and the interior bottom wall of box 2 is provided with collection box 9, still includes;
the dust collection assembly 4, the dust collection assembly 4 includes the fan 401 with the fixed connection of bottom plate 1 upper surface, the air inlet end fixedly connected with air-supply line 402 of fan 401, the other end fixedly connected with fan housing 403 of air-supply line 402, the air intake of fan housing 403 extends to the inner chamber of box 2, the air-out end fixedly connected with air-out line 404 of fan 401, the upper surface of bottom plate 1 is provided with dust collection box 405, the other end of air-out line 404 extends to the inner chamber of dust collection box 405.
By the above structure or mechanism: the turbulent flow device 7 receives the gravity of raw materials and can rotate, can see in fig. 4 that one side of box 2 is provided with the access door, can see in fig. 5 that one side of screening case 8 is provided with the discharge door, can clear up the impurity after its screening through the cooperation of discharge door and access door.
Further, the screening assembly 3 includes with the mounting box 301 that sets up at bottom plate 1 upper surface, the upper surface of bottom plate 1 is provided with double-end motor 302, the equal fixedly connected with carousel 303 of output of double-end motor 302, the opposite side fixedly connected with dead lever 304 of two carousels 303, the equal rotation of surface of two dead levers 304 is connected with the rotation cover 305, the fixed surface of rotation cover 305 is connected with bracing piece 306, the surface of bracing piece 306 and the upper surface sliding connection of mounting box 301, the inner wall of box 2 is provided with screening case 8, the inner wall of screening case 8 is fixedly connected with first filter screen 309 and second filter screen 310 respectively, logical groove 10 has been seted up to the surface of box 2, the fixed surface of screening case 8 is connected with connecting plate 307, the lower surface of connecting plate 307 rotates with the top of bracing piece 306 and is connected, the upper surface and the lower surface of connecting plate 307 are fixed connection spring 308, the other end of two sets of spring 308 is fixed connection with interior roof and interior bottom wall of logical groove 10 respectively.
By the above structure or mechanism: through the motion of connecting plate 307, and then drive the motion of screening case 8, and then drive first filter screen 309 and second filter screen 310 motion, screen its rice corn, can collect the rice after sieving through collecting box 9, first filter screen 309 and second filter screen 310 mesh size difference can carry out twice screening, makes its more abundant of screening.
Working principle: when the rice husk full screening device is used, a user starts the double-headed motor 302 and the fan 401 firstly, then the raw materials enter the feed inlet 6 and are poured into the box body 2, the vortex device 7 can rotate under the gravity of the raw materials, the two turntables 303 can rotate through the double-headed motor 302 arranged in the installation box 301, the supporting rods 306 of the rice husk full screening device move up and down through the rotation of the two turntables 303 and the matching rotation sleeve 305, meanwhile, the top ends of the supporting rods 306 and the lower surface of the connecting plates 307 are also rotated, the upper and lower movement tracks of the supporting rods are not influenced, the movement of the connecting plates 307 is carried out, the movement of the screening box 8 is driven, the first filter screen 309 and the second filter screen 310 are driven to move, rice grains are screened, the screened rice grains can be collected through the collection box 9, the mesh sizes of the first filter screen 309 and the second filter screen 310 are different, the two times of screening can be carried out, the screening is more complete, the raw materials can be prevented from directly flowing down into the screening groove from the inclined lower groove through the spoiler arranged on the inner wall of the box body 2, the raw materials can be prevented from directly flowing down into the screening groove when the processed raw materials are too much, the processed raw materials can be screened in the screening groove, the screening groove can be better in the screening groove, and the screening efficiency can be increased, and the screening area of the first filter screen can be better be increased, and the screening screen can be screened by the screen can be realized; through the cooperation of fan 401 and fan housing 403, the dust that is screening and advancing the raw materials lift of feed inlet 6 in its box 2 is sucked, is provided with dust collection box 405 through the air-out end of fan 401, can unify the processing to its dust, has solved when sieving the rice husk, can arouse dust and impurity that contain in the rice husk, but this patent does not set up corresponding processing means, and these dust escape in the air can pollute the environment, by human breathing also can be harmful problem to the human body.
Claims (6)
1. The utility model provides a rice husk fully screening plant, includes bottom plate (1), the last fixed surface of bottom plate (1) is connected with box (2), the upper surface of bottom plate (1) is provided with screening subassembly (3), the upper surface of box (2) is provided with case lid (5), feed inlet (6) have been seted up to the upper surface of case lid (5), the inner wall of box (2) rotates and is connected with vortex device (7), the interior bottom wall of box (2) is provided with collecting box (9), its characterized in that: also comprises;
the dust collection assembly (4), dust collection assembly (4) include with bottom plate (1) upper surface fixed connection's fan (401), the air inlet end fixedly connected with air-supply line (402) of fan (401), the other end fixedly connected with fan housing (403) of air-supply line (402), the air intake of fan housing (403) extends to the inner chamber of box (2), the air-out end fixedly connected with of fan (401) goes out tuber pipe (404), the upper surface of bottom plate (1) is provided with dust collection box (405), the other end of air-out tuber pipe (404) extends to the inner chamber of dust collection box (405).
2. A rice hull full screening apparatus according to claim 1, wherein: the screening assembly (3) comprises a mounting box (301) arranged on the upper surface of the bottom plate (1), a double-headed motor (302) is arranged on the upper surface of the bottom plate (1), and the output ends of the double-headed motor (302) are fixedly connected with a rotary table (303).
3. A rice hull full screening apparatus according to claim 2, wherein: the other sides of the two turntables (303) are fixedly connected with fixing rods (304), and the surfaces of the two fixing rods (304) are both rotatably connected with rotating sleeves (305).
4. A rice hull full screening apparatus according to claim 3, wherein: the surface fixedly connected with bracing piece (306) of rotating sleeve (305), the surface of bracing piece (306) and the upper surface sliding connection of mounting box (301), the inner wall of box (2) is provided with screening case (8), the inner wall of screening case (8) is first filter screen (309) and second filter screen (310) of fixedly connected with respectively, logical groove (10) have been seted up on the surface of box (2).
5. A rice hull full screening apparatus according to claim 4, wherein: the surface of screening case (8) is fixedly connected with connecting plate (307), the lower surface of connecting plate (307) is connected with the top rotation of bracing piece (306).
6. A rice hull full screening apparatus according to claim 5, wherein: the upper surface and the lower surface of the connecting plate (307) are fixedly connected with springs (308), and the other ends of the two groups of springs (308) are respectively and fixedly connected with the inner top wall and the inner bottom wall of the through groove (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320768255.7U CN219702618U (en) | 2023-04-10 | 2023-04-10 | Full screening plant of rice husk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320768255.7U CN219702618U (en) | 2023-04-10 | 2023-04-10 | Full screening plant of rice husk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219702618U true CN219702618U (en) | 2023-09-19 |
Family
ID=88003836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320768255.7U Active CN219702618U (en) | 2023-04-10 | 2023-04-10 | Full screening plant of rice husk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219702618U (en) |
-
2023
- 2023-04-10 CN CN202320768255.7U patent/CN219702618U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231101 Address after: 835100 Yinan Industrial Park (Small and Micro Enterprise Entrepreneurship Park), Chabuchar County, Ili Kazakh Autonomous Prefecture, Xinjiang Uygur Autonomous Region Patentee after: Yili Xuchang Food Co.,Ltd. Address before: 237441 Dadun Village, Changji Town, Huoqiu County, Lu'an City, Anhui Province Patentee before: Huoqiu County Shuangbao Rice Industry Co.,Ltd. |