CN213255719U - Screening machine for rice processing - Google Patents
Screening machine for rice processing Download PDFInfo
- Publication number
- CN213255719U CN213255719U CN202021737918.1U CN202021737918U CN213255719U CN 213255719 U CN213255719 U CN 213255719U CN 202021737918 U CN202021737918 U CN 202021737918U CN 213255719 U CN213255719 U CN 213255719U
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- screening
- screening case
- rice
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- wall
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- 238000012216 screening Methods 0.000 title claims abstract description 110
- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 54
- 235000009566 rice Nutrition 0.000 title claims abstract description 54
- 238000012545 processing Methods 0.000 title claims abstract description 20
- 240000007594 Oryza sativa Species 0.000 title 1
- 241000209094 Oryza Species 0.000 claims abstract description 53
- 238000003466 welding Methods 0.000 claims abstract description 22
- 238000007599 discharging Methods 0.000 claims abstract description 21
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 10
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 10
- 241001330002 Bambuseae Species 0.000 claims abstract description 10
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 10
- 239000011425 bamboo Substances 0.000 claims abstract description 10
- 238000009434 installation Methods 0.000 claims abstract description 9
- BGOFCVIGEYGEOF-UJPOAAIJSA-N helicin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=CC=CC=C1C=O BGOFCVIGEYGEOF-UJPOAAIJSA-N 0.000 claims abstract description 4
- 238000004140 cleaning Methods 0.000 claims description 5
- 240000002072 Solanum torvum Species 0.000 claims description 4
- 235000013358 Solanum torvum Nutrition 0.000 claims description 4
- 239000012535 impurity Substances 0.000 abstract description 15
- 108090000623 proteins and genes Proteins 0.000 description 4
- 102000004169 proteins and genes Human genes 0.000 description 4
- 235000014633 carbohydrates Nutrition 0.000 description 3
- 150000001720 carbohydrates Chemical class 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 235000013339 cereals Nutrition 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 108010061711 Gliadin Proteins 0.000 description 1
- 102000006395 Globulins Human genes 0.000 description 1
- 108010044091 Globulins Proteins 0.000 description 1
- 108010068370 Glutens Proteins 0.000 description 1
- 240000005979 Hordeum vulgare Species 0.000 description 1
- 235000007340 Hordeum vulgare Nutrition 0.000 description 1
- 244000062793 Sorghum vulgare Species 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 244000098338 Triticum aestivum Species 0.000 description 1
- 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
- 150000001413 amino acids Chemical class 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 235000019621 digestibility Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000019713 millet Nutrition 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 230000000717 retained effect Effects 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
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- 239000000126 substance Substances 0.000 description 1
- 235000019156 vitamin B Nutrition 0.000 description 1
- 239000011720 vitamin B Substances 0.000 description 1
Images
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a sieve separator is used in rice processing, including screening case, a feeding section of thick bamboo and air-blower, the fixed welding in side of screening case has puts the thing platform, just there is the air-blower on the top of putting the thing platform through bolt fixed mounting, the side intercommunication installation of screening case has the discharging pipe one of control valve, just discharging pipe one is located the below of putting the thing platform, the fixed welding in another side of screening case has puts the thing board, just there is telescopic cylinder on the top of putting the thing board through bolt fixed mounting, the bottom intercommunication installation of screening case has control valve discharging pipe two, the equal fixed welding in four corners department of the bottom of screening case has the supporting leg, inlay in the feeding section of thick bamboo and install spiral helicine feeding plate, just the feeder hopper is installed to the bottom intercommunication of feeding section of thick bamboo. This sieve separator for rice processing can not only screen impurity such as chaff in the rice, and can screen the rice that the rice breaks apart the damage.
Description
Technical Field
The utility model belongs to the technical field of machining, concretely relates to sieve separator is used in rice processing.
Background
The rice is a finished product prepared by the working procedures of cleaning, hulling, milling, finishing and the like of the rice, contains nearly 64 percent of nutrient substances in the rice and more than 90 percent of nutrient elements required by a human body, and is a main food for people in most regions of China. The rice contains about 75% of carbohydrate, 7% -8% of protein, 1.3% -1.8% of fat and rich B vitamins. The carbohydrate in the rice is mainly starch, the protein is mainly glutelin, and secondly gliadin and globulin, the biological value of the protein and the composition ratio of amino acid are higher than that of cereal crops such as wheat, barley, millet, corn and the like, the digestibility is 66.8-83.1%, and the carbohydrate is also one of the cereal proteins.
In the in-process of rice processing, because rice processing equipment to the rice shelling, can cause the situation that the rice appears the damage, nevertheless can still be mixed in the rice after the shelling and have impurity such as chaff, need filter.
Therefore, in order to meet the current situation, the design and production of a screening machine for rice processing are urgently needed to meet the actual use requirement.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sieve separator is used in rice processing to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sieve separator for rice processing, includes screening case, a feeding section of thick bamboo and air-blower, the fixed welding in side of screening case has puts the thing platform, just put the top of thing platform and have the air-blower through bolt fixed mounting, the side intercommunication installation of screening case has the discharging pipe of control valve one, just the discharging pipe is located the below of putting the thing platform, the fixed welding in another side of screening case has puts the thing board, just the top of putting the thing board has the telescoping cylinder through bolt fixed mounting, the bottom intercommunication installation of screening case has control valve discharging pipe two, the equal fixed welding in four corners department of the bottom of screening case has the supporting leg.
Preferably, inlay in the feeding section of thick bamboo and install spiral helicine feeding plate, just the feeder hopper is installed to the bottom intercommunication of feeding section of thick bamboo, the play tuber pipe of air-blower runs through the through-hole of screening case side and extends to screening incasement chamber, just the play tuber pipe of air-blower has the fan housing that expands through flange joint.
Preferably, the inner chamber of screening case is provided with the grid frame, just fixed mounting has the grid net on the grid frame, the one end of grid frame is articulated with the inner wall of screening case, a set of vertical inner wall of screening case digs and is equipped with the spout, just the other end of grid frame passes through spout and screening case sliding connection, the vertical inner wall integrated into one piece of screening case has the mounting panel, just the fixed welding in top of mounting panel has the telescopic link, the other end of telescopic link and the bottom mounting welding of grid frame, the fixed welding in top of grid frame has the division board.
Preferably, a screening plate is embedded in the vertical inner wall of the screening box, two groups of vibrators with symmetrical positions are abutted to the bottom end of the screening plate, the other ends of the two groups of vibrators are fixedly welded to the vertical inner wall of the screening box, a push plate is arranged above the screening plate, and a cleaning plate brush is fixedly mounted at the top end of the push plate;
the output shaft of telescoping cylinder passes the through-hole of screening case side and extends to screening case inner chamber, just the output shaft of telescoping cylinder and the side fixed welding of push pedal.
Preferably, two groups of material guide plates with symmetrical positions are fixedly welded between the vertical inner wall of the screening box and the transverse inner wall below the vertical inner wall of the screening box, rectangular through holes are formed in the side face of the screening box, and impurity removing pipes are communicated and installed at the through holes.
The utility model discloses a technological effect and advantage: according to the screening machine for rice processing, the feeding plate and the feeding hopper are matched for use, so that the speed of rice entering the screening barrel can be effectively slowed down, and subsequent screening is facilitated; the blower and the air expansion cover are matched for use, so that impurities such as chaff and the like in the rice can be effectively removed, and the screening plate and the vibrator are matched for use, so that the rice which is broken and damaged due to shelling can be screened out, and the integral quality of the rice can be improved; the telescopic rod is beneficial to discharging chaff impurities and the like at the top ends of the grid frame and the partition plate from the impurity removal pipe, the telescopic cylinder and the push plate are matched for use, so that the rice at the top end of the screening plate is favorably conveyed to the first discharging pipe, and the two groups of material guide plates are beneficial to enabling the screened damaged rice to fall into the second discharging pipe; this sieve separator for rice processing can not only screen impurity such as chaff in the rice, and can screen the rice that the rice breaks apart the damage.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a cross-sectional view of the screening box of the present invention.
In the figure: the device comprises a screening box 1, a feeding barrel 2, an air blower 3, a storage table 4, a discharge pipe I5, a storage plate 6, a telescopic cylinder 7, a discharge pipe II 8, a support leg 9, a feeding plate 10, a feed hopper 11, a fan cover 12, a grid frame 13, a mounting plate 14, a telescopic rod 15, a separation plate 16, a screening plate 17, a vibrator 18, a push plate 19, a guide plate 20 and an impurity removal pipe 21.
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.
Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.
The utility model provides a screening machine is used in rice processing as shown in fig. 1-3, including screening case 1, a feeding section of thick bamboo 2 and air-blower 3, the fixed welding in side of screening case 1 has puts thing platform 4, just there is air-blower 3 on the top of putting thing platform 4 through bolt fixed mounting, the side intercommunication installation of screening case 1 has a discharging pipe 5 of control valve, just discharging pipe 5 is located the below of putting thing platform 4, the fixed welding in another side of screening case 1 has thing board 6, just there is telescopic cylinder 7 on the top of putting thing board 6 through bolt fixed mounting, the bottom intercommunication installation of screening case 1 has control valve discharging pipe two 8, the equal fixed welding in four corners department of the bottom of screening case 1 has supporting legs 9.
Specifically, inlay in the feed cylinder 2 and install spiral helicine feed plate 10, just feed cylinder 2's bottom intercommunication is installed feeder hopper 11, feed cylinder 2 and feeder hopper 11 are comparatively nearer air-blower 3, are favorable to air-blower 3 to carry out the selection by winnowing edulcoration, the play tuber pipe of air-blower 3 runs through the through-hole of screening case 1 side and extends to screening case 1 inner chamber, just air-blower 3's play tuber pipe has fan housing 12 through flange joint.
Specifically, the inner cavity of the screening box 1 is provided with a grid frame 13, and a grid net is fixedly arranged on the grid frame 13, one end of the grid frame 13 is hinged with the inner wall of the screening box 1, a group of vertical inner walls of the screening box 1 is dug with sliding chutes, the other end of the grid frame 13 is connected with the screening box 1 in a sliding way through a sliding chute, the other two groups of end surfaces of the grid frame 13 are in contact with the vertical inner wall of the screening box 1 in a fitting way, the vertical inner wall of the screening box 1 is integrally formed with a mounting plate 14, and the top end of the mounting plate 14 is fixedly welded with a telescopic rod 15, the other end of the telescopic rod 15 is fixedly welded with the bottom end of the grid frame 13, the top fixed welding of grid frame 13 has division board 16, division board 16 is comparatively close to edulcoration pipe 21, and the impurity such as chaff of being convenient for falls the top of division board 16, and favourable impurity such as chaff discharge edulcoration case 1 inner chamber.
Specifically, a screening plate 17 is embedded and mounted on the vertical inner wall of the screening box 1, a plurality of groups of vertical screening holes are dug in the screening plate 17, the diameter of each screening hole is larger than that of broken rice and smaller than that of complete rice, two groups of vibrators 18 with symmetrical positions are abutted to the bottom end of the screening plate 17, the other ends of the two groups of vibrators 18 are fixedly welded to the vertical inner wall of the screening box 1, a push plate 19 is arranged above the screening plate 17, a cleaning plate brush is fixedly mounted at the top end of the push plate 19, and the cleaning plate brush is favorable for conveying the rice at the top end of the screening plate 17 to a discharging pipe I5;
the output shaft of the telescopic cylinder 7 penetrates through a through hole in the side face of the screening box 1 and extends to the inner cavity of the screening box 1, and the output shaft of the telescopic cylinder 7 is fixedly welded with the side face of the push plate 19.
Concretely, the fixed welding has stock guide 20 of two sets of position symmetry between the horizontal inner wall of vertical inner wall and below of stating screening case 1, and is two sets of stock guide 20 is circular arc platelike, and the bottom of two sets of stock guides 20 is located two 8 and screening case 1 junctions of discharging pipe, and the stock guide 20 of being convenient for sends the rice that the fracture damaged to discharging pipe two 8, the through-hole of rectangle is seted up to the side of screening case 1, and through-hole department intercommunication installs edulcoration pipe 21.
The working principle of the rice processing screening machine is that rice is poured into the rice processing screening machine from the feeding cylinder 2, the rice falls into the feeding hopper 11 along the spiral feeding plate 10 and then falls into the screening box 1 from the outlet of the feeding hopper 11, when the rice falls from the feeding hopper 11, the air blower 3 carries out air separation and impurity removal on the rice through the air expansion cover 12, the weight of impurities such as chaff and the like is light, most of the air is blown to the top end of the partition plate 16, a small part of large impurities fall to the top end of the grid net of the grid frame 13, and the complete high-quality rice and the broken and damaged rice fall to the top end of the screening plate 17 through the grid frame 13 due to the; then, the two groups of vibrators 18 are started, the vibrators 18 perform vibration screening on the rice at the top end of the screening plate 17, and broken and damaged rice falls onto the two groups of material guide plates 20 from the screening holes of the screening plate 17 and finally falls into the discharge pipe II 8 for collection; the complete high-quality rice can be retained at the top end of the screening plate 17, the telescopic cylinder 7 can be adjusted after screening is finished, the output shaft of the telescopic cylinder 7 drives the push plate 19 to move towards the discharging pipe I5, and therefore the rice at the top end of the screening plate 17 enters the discharging pipe I5 and is finally collected through the discharging pipe I5; after screening, the telescopic rod 15 can be adjusted to extend the telescopic rod 15 to a proper height, so that the grid frame 13 and the partition plates 16 are in an inclined state, and impurities such as chaffs and the like can be conveniently discharged from the impurity removal pipe 21.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (5)
1. The utility model provides a sieve separator is used in rice processing, includes screening case (1), feed cylinder (2) and air-blower (3), its characterized in that: the top intercommunication installation of screening case (1) has a feeding section of thick bamboo (2) that the lid opened and shut, the fixed welding in side of screening case (1) has puts thing platform (4), just the top of putting thing platform (4) has air-blower (3) through bolt fixed mounting, the side intercommunication installation of screening case (1) has discharging pipe (5) of control valve, just discharging pipe (5) are located the below of putting thing platform (4), the fixed welding in another side of screening case (1) has puts thing board (6), just the top of putting thing board (6) has telescoping cylinder (7) through bolt fixed mounting, the bottom intercommunication installation of screening case (1) has control valve discharging pipe two (8), the equal fixed welding in four corners department of the bottom of screening case (1) has supporting leg (9).
2. The screening machine for rice processing according to claim 1, wherein: inlay in the feeding section of thick bamboo (2) and install spiral helicine feeding plate (10), just feeder hopper (11) are installed to the bottom intercommunication of feeding section of thick bamboo (2), the play tuber pipe of air-blower (3) runs through the through-hole of screening case (1) side and extends to screening case (1) inner chamber, just the play tuber pipe of air-blower (3) has fan housing (12) that expands through flange joint.
3. The screening machine for rice processing according to claim 1, wherein: the inner chamber of screening case (1) is provided with grid frame (13), just fixed mounting has grid net on grid frame (13), the one end of grid frame (13) is articulated with the inner wall of screening case (1), a set of vertical inner wall of screening case (1) is dug and is equipped with the spout, just the other end of grid frame (13) passes through spout and screening case (1) sliding connection, the vertical inner wall integrated into one piece of screening case (1) has mounting panel (14), just the fixed welding in top of mounting panel (14) has telescopic link (15), the other end of telescopic link (15) and the bottom mounting welding of grid frame (13), the top fixed welding of grid frame (13) has division board (16).
4. The screening machine for rice processing according to claim 1, wherein: a screening plate (17) is embedded in the vertical inner wall of the screening box (1), two groups of vibrators (18) with symmetrical positions are abutted to the bottom end of the screening plate (17), the other ends of the two groups of vibrators (18) are fixedly welded with the vertical inner wall of the screening box (1), a push plate (19) is arranged above the screening plate (17), and a cleaning plate brush is fixedly mounted at the top end of the push plate (19);
the output shaft of the telescopic cylinder (7) penetrates through a through hole in the side face of the screening box (1) and extends to the inner cavity of the screening box (1), and the output shaft of the telescopic cylinder (7) is fixedly welded with the side face of the push plate (19).
5. The screening machine for rice processing according to claim 1, wherein: the utility model discloses a screening box, including screening case (1), fixed welding has stock guide (20) of two sets of position symmetry between the vertical inner wall of screening case (1) and the horizontal inner wall of below, the through-hole of rectangle is seted up to the side of screening case (1), and through-hole department intercommunication installs edulcoration pipe (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021737918.1U CN213255719U (en) | 2020-08-19 | 2020-08-19 | Screening machine for rice processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021737918.1U CN213255719U (en) | 2020-08-19 | 2020-08-19 | Screening machine for rice processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213255719U true CN213255719U (en) | 2021-05-25 |
Family
ID=75972960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021737918.1U Expired - Fee Related CN213255719U (en) | 2020-08-19 | 2020-08-19 | Screening machine for rice processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213255719U (en) |
-
2020
- 2020-08-19 CN CN202021737918.1U patent/CN213255719U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210525 |