CN111686841A - Full-automatic rice polishing machine - Google Patents
Full-automatic rice polishing machine Download PDFInfo
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- CN111686841A CN111686841A CN202010679610.4A CN202010679610A CN111686841A CN 111686841 A CN111686841 A CN 111686841A CN 202010679610 A CN202010679610 A CN 202010679610A CN 111686841 A CN111686841 A CN 111686841A
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- polishing
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- dust absorption
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02B—PREPARING GRAIN FOR MILLING; REFINING GRANULAR FRUIT TO COMMERCIAL PRODUCTS BY WORKING THE SURFACE
- B02B5/00—Grain treatment not otherwise provided for
- B02B5/02—Combined processes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02B—PREPARING GRAIN FOR MILLING; REFINING GRANULAR FRUIT TO COMMERCIAL PRODUCTS BY WORKING THE SURFACE
- B02B1/00—Preparing grain for milling or like processes
- B02B1/04—Wet treatment, e.g. washing, wetting, softening
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02B—PREPARING GRAIN FOR MILLING; REFINING GRANULAR FRUIT TO COMMERCIAL PRODUCTS BY WORKING THE SURFACE
- B02B3/00—Hulling; Husking; Decorticating; Polishing; Removing the awns; Degerming
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02B—PREPARING GRAIN FOR MILLING; REFINING GRANULAR FRUIT TO COMMERCIAL PRODUCTS BY WORKING THE SURFACE
- B02B7/00—Auxiliary devices
- B02B7/02—Feeding or discharging devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
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- Adjustment And Processing Of Grains (AREA)
Abstract
The invention discloses a full-automatic rice polishing machine which comprises a box body, a screening mechanism, a polishing mechanism and a material distributing mechanism, wherein the screening mechanism is positioned at the top end of the box body, the polishing mechanism and the material distributing mechanism are positioned in the box body, the polishing mechanism comprises a polishing chamber, a first polishing groove, a second polishing groove and a rotating shaft, the first polishing groove and the second polishing groove are fixedly arranged in the polishing chamber, the bottom end in the box body is provided with a second motor, and an output shaft of the second motor is fixedly connected with the rotating shaft. According to the rice polishing machine, the first polishing groove and the second polishing groove are arranged, so that the rice can be primarily polished by the first polishing groove, the primarily polished rice falls into the second polishing groove to be secondarily polished, the polishing effect is good due to the fact that polishing particles are used for polishing, the grinding pressure generated when polishing is conducted by the polishing roller can be avoided, and the broken rice during polishing is effectively reduced.
Description
Technical Field
The invention relates to the technical field of grain processing, in particular to a full-automatic rice polishing machine.
Background
According to modern nutritional analysis, the rice is rich in protein, fat, vitamin B1, A, E and various mineral substances, and along with the improvement of living standard and economic condition of people, the requirements of people on the quality, color and smoothness of food are higher and higher, and the rice is required to be polished in rice processing.
However, most of the existing rice polishing equipment adopts polishing rollers to polish rice, so that a certain rolling pressure exists, broken rice is easy to generate, uneven polishing is easy to cause, the rice is not subjected to screening pretreatment before polishing, large-particle impurities contained in the rice easily influence the polishing effect, and the rice is difficult to be uniformly wrapped by water mist in the polishing and humidifying process, so that the polishing effect is influenced, during polishing, even dust is not treated, the use is influenced, and improvement is needed.
Disclosure of Invention
The invention aims to provide a full-automatic rice polishing machine, which solves the problems that when most of the existing rice polishing equipment mentioned in the background art adopts polishing rollers to polish rice, a certain rolling pressure exists, broken rice is easy to generate, uneven polishing is easy to cause during polishing, screening pretreatment is not carried out on the rice before polishing, large-particle impurities contained in the rice are easy to influence the polishing effect, the rice is difficult to be uniformly wrapped by water mist during the polishing and humidifying processes, the polishing effect is influenced, and dust is not treated even during polishing, so that the use is influenced.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a full-automatic rice polishing machine, includes box, screening mechanism, polishing mechanism and feed mechanism, screening mechanism is located the box top, polishing mechanism and feed mechanism all are located inside the box, polishing mechanism includes polishing chamber, first polishing groove, second polishing groove and pivot, the equal fixed mounting of first polishing groove, second polishing groove is inside polishing chamber, the inside bottom of box is equipped with the second motor, the output shaft and the pivot fixed connection of second motor, pivot one end runs through first polishing groove, second polishing groove and rotates with first polishing groove, second polishing groove to be connected, first polishing groove, second polishing inslot portion all fill have the polishing grain, and first polishing groove, second polishing inslot portion all are equipped with the (mixing) shaft, (mixing) shaft and pivot fixed connection.
Preferably, a first material distribution disc and a second material distribution disc are arranged above the first polishing groove and the second polishing groove respectively, the first material distribution disc and the second material distribution disc are arranged in a conical manner, and the first material distribution disc and the second material distribution disc are fixedly connected with the rotating shaft.
Preferably, the inside top of box is equipped with annular water pipe, annular water pipe is located first minute charging tray directly over, and annular water pipe lower surface is equipped with multiunit atomizer, multiunit atomizer is circumference and distributes on annular water pipe lower surface, and atomizer's delivery port is towards first minute charging tray.
Preferably, first polishing groove is the setting of inverted circular truncated cone shape, and first polishing groove lateral wall is netted setting, and first polishing groove bottom is equipped with the filter screen, first polishing groove bottom is passed through the bearing and is connected with the pivot rotation, second polishing groove is the same with first polishing groove structure.
Preferably, screening mechanism includes the screening case, the feed inlet has been seted up to screening case upper end, the inside screen cloth that is equipped with of feed inlet, the screening incasement portion is equipped with hollow spiral conveying axle, screening incasement portion one side is equipped with first motor, the output shaft of first motor with extend to the outside hollow spiral conveying axle fixed connection of screening case, the discharge gate of screening case is connected with the passage, the discharge gate of passage extends to directly over first branch charging tray.
Preferably, the hollow spiral conveying shaft is sleeved with a shaft sleeve, the shaft sleeve is rotatably connected with the hollow spiral conveying shaft, the part of the hollow spiral conveying shaft, which is positioned outside the shaft sleeve, is provided with an air inlet, and the part of the hollow spiral conveying shaft, which is positioned inside the screening box, is provided with a plurality of groups of air outlets.
Preferably, a dust suction box is arranged on one side of the box body, a first dust suction pipe is connected to the dust suction box, a first dust suction port is connected to one side of the first dust suction pipe, the first dust suction port extends to be located in the polishing chamber, one end of the first dust suction pipe is connected with a second dust suction pipe, a plurality of groups of second dust suction ports are connected to one side of the second dust suction pipe, one end of each second dust suction port extends to the top end inside the screening box, an air exhaust port of the dust suction box is connected with an air return pipe, and one end of the air return pipe is communicated with the inside of the shaft sleeve.
Preferably, a rice outlet is formed in the bottom end of the polishing chamber, a rice leveling groove is formed below the polishing chamber, the polishing chamber is communicated with the rice leveling groove through the rice outlet, a first guide plate is arranged in the rice leveling groove and is arranged in an inclined mode, a rice leaking hole is formed in the upper half surface of the first guide plate, and a rice leveling discharge hole is formed in one side of the bottom end of the rice leveling groove.
Preferably, whole rice groove one side is equipped with garrulous rice groove, the garrulous rice inslot is equipped with the second baffle, second baffle one end and first baffle fixed connection, the second baffle is located hourglass rice hole below, garrulous rice discharge gate has been seted up to garrulous rice groove bottom one side.
The invention provides a full-automatic rice polishing machine, which has the following beneficial effects:
(1) according to the rice polishing machine, the first polishing groove and the second polishing groove are arranged, so that the rice can be primarily polished by the first polishing groove, the primarily polished rice falls into the second polishing groove to be secondarily polished, the polishing effect is good due to the fact that polishing particles are used for polishing, the grinding pressure generated when polishing is conducted by the polishing roller can be avoided, and the broken rice during polishing is effectively reduced.
(2) According to the rice polishing device, the first material distribution disc and the second material distribution disc are arranged, so that rice can be uniformly dispersed into the first polishing groove and the second polishing groove, the phenomenon of poor polishing effect caused by accumulation of rice is avoided, the annular water pipe is arranged at the top end of the box body, and the plurality of groups of atomizing nozzles are arranged on the annular water pipe, so that water mist can be uniformly sprayed on the rice, and the good polishing effect can be ensured.
(3) According to the invention, by arranging the screening mechanism, the screening mechanism can be utilized to screen the rice to be polished in the box body, so that large-particle impurities and dust in the rice are removed, the cleanliness of the rice is increased, and the polishing effect is ensured to be good.
(4) According to the invention, the first dust suction pipe and the second dust suction pipe are arranged, and the air return pipe is communicated with the inside of the hollow spiral conveying shaft through the shaft sleeve, so that dust and impurities raised in the polishing chamber and the screening box can be absorbed by the first dust suction pipe and the second dust suction pipe, meanwhile, air flow is sent into the hollow spiral conveying shaft by the air return pipe and blown to the rice in the screening box through the air outlet on the hollow spiral conveying shaft, and the raising of the dust and the impurities in the rice in the screening box is accelerated, so that the second dust suction pipe can conveniently absorb the dust, the dust removal effect is good, and the use is convenient.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic structural view of a screening mechanism of the present invention;
FIG. 4 is a schematic view of a first polishing receptacle according to the present invention;
fig. 5 is a schematic structural diagram of part a in fig. 3 according to the present invention.
In the figure: 1. a box body; 2. a screening box; 3. a feed inlet; 4. a material guide pipe; 5. discharging the whole rice; 6. a crushed rice discharge port; 7. a dust collection box; 8. a return air duct; 9. a first dust suction pipe; 10. a first motor; 11. a shaft sleeve; 12. a polishing chamber; 13. a first polishing tank; 14. a second polishing tank; 15. a first material distribution disc; 16. a second material distribution plate; 17. a first dust suction port; 18. a rotating shaft; 19. a rice leveling tank; 20. a first guide plate; 21. a rice crushing tank; 22. a second guide plate; 23. a second motor; 24. rice leaking holes; 25. an annular water pipe; 26. an atomizing spray head; 27. a hollow spiral delivery shaft; 28. a second dust suction pipe; 29. screening a screen; 30. a second dust suction port; 31. an air outlet; 32. an air inlet; 33. a filter screen; 34. a stirring shaft; 35. polishing particles; 36. and a bearing.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1 to 4, the present invention provides a technical solution: a full-automatic rice polishing machine, which comprises a box body 1, a screening mechanism, a polishing mechanism and a distributing mechanism, the screening mechanism is positioned at the top end of the box body 1, the polishing mechanism and the material distributing mechanism are both positioned in the box body 1, the polishing mechanism comprises a polishing chamber 12, a first polishing groove 13, a second polishing groove 14 and a rotating shaft 18, the first polishing tank 13 and the second polishing tank 14 are both fixedly arranged inside the polishing chamber 12, a second motor 23 is arranged at the bottom end inside the box body 1, an output shaft of the second motor 23 is fixedly connected with the rotating shaft 18, one end of the rotating shaft 18 penetrates through the first polishing groove 13 and the second polishing groove 14 and is rotatably connected with the first polishing groove 13 and the second polishing groove 14, polishing particles 35 are filled in the first polishing groove 13 and the second polishing groove 14, and the stirring shafts 34 are arranged in the first polishing groove 13 and the second polishing groove 14, and the stirring shafts 34 are fixedly connected with the rotating shaft 18.
First polishing groove 13, second polishing groove 14 top are equipped with first minute charging tray 15, second minute charging tray 16 respectively, first minute charging tray 15, second minute charging tray 16 all are the circular cone type setting, and first minute charging tray 15, second minute charging tray 16 all with pivot 18 fixed connection, can utilize first minute charging tray 15, second minute charging tray 16 to follow pivot 18 synchronous rotations, make the rice that falls on first minute charging tray 15, second minute charging tray 16, evenly disperse to first polishing groove 13, in the second polishing groove 14, avoid the rice to gather together in a large number and lead to the not good phenomenon of polishing effect.
1 inside top of box is equipped with annular water pipe 25, annular water pipe 25 is located first minute charging tray 15 directly over, and annular water pipe 25 lower surface is equipped with multiunit atomizer 26, multiunit atomizer 26 is circumference and distributes on annular water pipe 25 lower surface, and atomizer 26's delivery port is towards first minute charging tray 15, can be with annular water pipe 25's water inlet and external water piping connection, utilizes atomizer 26 to spray the rice on first minute charging tray 15 simultaneously for water smoke can be even spray on the rice, can guarantee that the later stage polishing effect is good.
The first polishing groove 13 is arranged in an inverted circular truncated cone shape, the side wall of the first polishing groove 13 is arranged in a net shape, the bottom end of the first polishing groove 13 is provided with a filter screen 33, the bottom end of the first polishing groove 13 is rotatably connected with the rotating shaft 18 through a bearing 36, the second polishing groove 14 is identical to the first polishing groove 13 in structure, in the polishing process, the stirring shaft 34 rotates along with the rotating shaft 18 to stir the polished grains 35 and the rice, so that the polished grains 35 and the rice are fully contacted for polishing, dust generated in the polishing process is diffused into the polishing chamber 12 through the side walls of the first polishing groove 13 and the second polishing groove 14 and is absorbed by the first dust absorption port 17, the polishing time of the rice in the first polishing groove 13 and the second polishing groove 14 can be increased by arranging the first polishing groove 13 and the second polishing groove 14 in a circular truncated cone shape, and the filter screens 33 at the bottom ends of the first polishing groove 13 and the second polishing groove 14, the polished rice can be discharged.
The screening mechanism comprises a screening box 2, a feeding hole 3 is formed in the upper end of the screening box 2, a screen 29 is arranged inside the feeding hole 3, a hollow spiral conveying shaft 27 is arranged inside the screening box 2, a first motor 10 is arranged on one side outside the screening box 2, an output shaft of the first motor 10 is fixedly connected with the hollow spiral conveying shaft 27 extending to the outside of the screening box 2, a discharging hole of the screening box 2 is connected with a material guide pipe 4, a discharging hole of the material guide pipe 4 extends to the position right above a first material distribution plate 15, rice can be added into the screening box 2 through the feeding hole 3, the screen 29 at the feeding hole 3 can separate large-particle impurities in the rice, the polishing effect is prevented from being influenced by the large-particle impurities, the rice entering the screening box 2 is moved through the discharging hole of the lower box screening box 2 rotated by the hollow spiral conveying shaft 27, and meanwhile, air flow in the hollow spiral conveying shaft 27 is discharged through an air outlet 31 and blown to the rice, the dust in the rice is blown, and the second dust suction port 30 can absorb the raised dust, so that impurities in the rice are further removed.
The hollow spiral conveying shaft 27 is sleeved with a shaft sleeve 11, the shaft sleeve 11 is rotatably connected with the hollow spiral conveying shaft 27, the hollow spiral conveying shaft 27 is arranged on the outer portion of the shaft sleeve 11 and is provided with an air inlet 32, the hollow spiral conveying shaft 27 is arranged on the portion inside the screening box 2 and is provided with a plurality of groups of air outlets 31, and filtered air flow in the dust collection box 7 can be discharged through the air return pipe 8 and conveyed to the inside of the hollow spiral conveying shaft 27.
The utility model discloses a polishing machine, including box 1, be connected with first dust absorption pipe 9 on the dust absorption case 7, first dust absorption pipe 9 one side is connected with first dust absorption mouth 17, first dust absorption mouth 17 extends and is located polishing chamber 12, first dust absorption pipe 9 one end is connected with second dust absorption pipe 28, second dust absorption pipe 28 one side is connected with multiunit second dust absorption mouth 30, second dust absorption mouth 30 one end extends to the inside top of screening case 2, the gas vent of dust absorption case 7 is connected with return air pipe 8, return air pipe 8 one end and the inside intercommunication of axle sleeve 11 can utilize the inside power component work of dust absorption case 7 to make the inside negative pressure that produces simultaneously of first dust absorption pipe 9 and second dust absorption pipe 28 to be convenient for absorb the dust and the impurity in polishing chamber 12, the screening case 2 respectively through first dust absorption mouth 17, second dust absorption mouth 30.
The rice outlet has been seted up to polishing room 12 bottom, polishing room 12 below is equipped with whole rice groove 19, polishing room 12 is through rice outlet and whole rice groove 19 intercommunication, be equipped with first baffle 20 in the whole rice groove 19, first baffle 20 is the slope setting, and the first half surface of first baffle 20 has seted up hourglass rice hole 24, whole rice discharge gate 5 has been seted up to whole rice groove 19 bottom one side, can discharge the rice after the polishing and collect in whole rice groove 19, and the broken rice that contains in the rice after the polishing is discharged to broken rice groove 21 to the hourglass rice outlet on first baffle 20 simultaneously, carries out the categorised collection.
It should be noted that, in the full-automatic rice polishing machine, when working, the dust suction box 7 is started, the first dust suction pipe 9 and the second dust suction pipe 28 are used for dust suction, the air flow sucked into the dust suction box 7 is filtered by the filtering component in the dust suction box 7 and then is discharged through the air return pipe 8, the first motor 10 and the second motor 23 are started at the same time, the first motor 10 is used for driving the hollow spiral conveying shaft 27 to rotate, then the rice is added into the screening box 2 through the feeding port 3, the screen 29 at the feeding port 3 can separate large particle impurities in the rice, the polishing effect is prevented from being influenced by the large particle impurities, the rice entering the screening box 2 moves at the discharging port of the hollow spiral conveying shaft 27 in the rotating and turning lower box screening box 2, meanwhile, the air flow is sent into the shaft sleeve 11 by the air return pipe 8 and enters the hollow spiral conveying shaft 27 through the air inlet 32, the air current in the hollow spiral conveying shaft 27 is discharged through the air outlet 31 and blown to the rice, the dust in the rice is blown, at the moment, the second dust suction port 30 can absorb the raised dust, impurities in the rice are further removed, the dedusted rice enters the polishing chamber 12 through the material guide pipe 4 and falls on the first material distribution plate 15, the atomized water is uniformly sprayed on the surface of the rice by the atomizing nozzle 26, meanwhile, the second motor 23 works and drives the rotating shaft 18 to rotate, therefore, the first material distribution plate 15 and the second material distribution plate 16 rotate, the sprayed rice is uniformly dispersed into the first polishing groove 13 while the first material distribution plate 15 rotates, the stirring shaft 34 is driven to rotate while the rotating shaft 18 rotates, the polished grains 35 and the rice are stirred along with the rotating shaft 18, the polished grains 35 and the rice are fully contacted and polished, the rice polished in the first polishing groove 13 falls on the second material distribution plate 16, the second distributing tray 16 uniformly disperses the rice into the second polishing tank 14 for secondary polishing, dust generated during polishing is diffused into the polishing chamber 12 through the side walls of the first polishing tank 13 and the second polishing tank 14 so as to be absorbed by the first dust absorption port 17, the first polishing tank 13 and the second polishing tank 14 are arranged in a circular truncated cone shape, so that the polishing time of the rice in the first polishing tank 13 and the second polishing tank 14 can be prolonged, the polishing effect is good, meanwhile, the filtering nets 33 at the bottom ends of the first polishing tank 13 and the second polishing tank 14 can discharge the polished rice, the polished rice falls into the whole rice tank 19, the whole rice discharge port 5 is arranged at one side of the bottom end of the whole rice tank 19, the polished rice can be discharged into the whole rice tank 19 for collection, and meanwhile, the broken rice contained in the polished rice is discharged into the broken rice tank 21 through the rice discharge port on the first guide plate 20, can utilize garrulous rice groove 21 to collect the garrulous rice that the polishing produced to the garrulous rice after will collecting is discharged through garrulous rice discharge gate 6, carries out the categorised collection, is convenient for improve the quality after the rice polishing.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a full-automatic rice polishing machine, its characterized in that, includes box (1), screening mechanism, polishing mechanism and feed mechanism, screening mechanism is located box (1) top, polishing mechanism and feed mechanism all are located inside box (1), polishing mechanism includes polishing room (12), first polishing groove (13), second polishing groove (14) and pivot (18), first polishing groove (13), the equal fixed mounting of second polishing groove (14) are inside polishing room (12), the inside bottom of box (1) is equipped with second motor (23), the output shaft and pivot (18) fixed connection of second motor (23), pivot (18) one end is run through first polishing groove (13), second polishing groove (14) and is connected with first polishing groove (13), second polishing groove (14) rotation, first polishing groove (13), Polishing particles (35) are filled in the second polishing groove (14), a stirring shaft (34) is arranged in the first polishing groove (13) and the second polishing groove (14), and the stirring shaft (34) is fixedly connected with the rotating shaft (18).
2. The full-automatic rice polishing machine according to claim 1, characterized in that: first minute charging tray (15), second minute charging tray (16) are equipped with respectively above first polishing groove (13), second polishing groove (14), first minute charging tray (15), second minute charging tray (16) all are the circular cone type setting, and first minute charging tray (15), second minute charging tray (16) all with pivot (18) fixed connection.
3. The full-automatic rice polishing machine according to claim 1, characterized in that: the inside top of box (1) is equipped with annular water pipe (25), annular water pipe (25) are located first minute charging tray (15) directly over, and annular water pipe (25) lower surface is equipped with multiunit atomizer (26), multiunit atomizer (26) are circumference and distribute on annular water pipe (25) lower surface, and the delivery port of atomizer (26) is towards first minute charging tray (15).
4. The full-automatic rice polishing machine according to claim 1, characterized in that: first polishing groove (13) are the setting of inverted circular truncated cone shape, and first polishing groove (13) lateral wall is netted setting, and first polishing groove (13) bottom is equipped with filter screen (33), first polishing groove (13) bottom is passed through bearing (36) and is rotated with pivot (18) and be connected, second polishing groove (14) are the same with first polishing groove (13) structure.
5. The full-automatic rice polishing machine according to claim 1, characterized in that: screening mechanism includes screening case (2), feed inlet (3) have been seted up to screening case (2) upper end, feed inlet (3) inside is equipped with screen cloth (29), screening case (2) inside is equipped with hollow spiral conveying axle (27), screening case (2) outside one side is equipped with first motor (10), the output shaft of first motor (10) with extend to screening case (2) outside hollow spiral conveying axle (27) fixed connection, the discharge gate of screening case (2) is connected with passage (4), the discharge gate of passage (4) extends to directly over first distribution dish (15).
6. The full-automatic rice polishing machine according to claim 5, characterized in that: the hollow spiral conveying shaft (27) is sleeved with a shaft sleeve (11), the shaft sleeve (11) is rotatably connected with the hollow spiral conveying shaft (27), the hollow spiral conveying shaft (27) is positioned on the part outside the shaft sleeve (11) and is provided with an air inlet (32), and the hollow spiral conveying shaft (27) is positioned on the part inside the screening box (2) and is provided with a plurality of groups of air outlets (31).
7. The full-automatic rice polishing machine according to claim 1, characterized in that: the utility model discloses a polishing machine, including box (1), box (7), first dust absorption pipe (9) are connected with on dust absorption box (7), first dust absorption pipe (9) one side is connected with first dust absorption mouth (17), first dust absorption mouth (17) extend and are located polishing chamber (12), first dust absorption pipe (9) one end is connected with second dust absorption pipe (28), second dust absorption pipe (28) one side is connected with multiunit second dust absorption mouth (30), second dust absorption mouth (30) one end extends to the inside top of screening case (2), the gas vent of dust absorption box (7) is connected with return air hose (8), return air hose (8) one end and axle sleeve (11) inside intercommunication.
8. The full-automatic rice polishing machine according to claim 1, characterized in that: the rice outlet has been seted up to polishing room (12) bottom, polishing room (12) below is equipped with whole rice groove (19), polishing room (12) are through rice outlet and whole rice groove (19) intercommunication, be equipped with first baffle (20) in whole rice groove (19), first baffle (20) are the slope setting, and first baffle (20) the first half surface seted up hourglass rice hole (24), whole rice discharge gate (5) have been seted up to whole rice groove (19) bottom one side.
9. The full-automatic rice polishing machine according to claim 8, characterized in that: whole rice groove (19) one side is equipped with garrulous rice groove (21), be equipped with second baffle (22) in garrulous rice groove (21), second baffle (22) one end and first baffle (20) fixed connection, second baffle (22) are located hourglass rice hole (24) below, garrulous rice discharge gate (6) have been seted up to garrulous rice groove (21) bottom one side.
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| CN202010679610.4A CN111686841A (en) | 2020-07-15 | 2020-07-15 | Full-automatic rice polishing machine |
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| CN202010679610.4A CN111686841A (en) | 2020-07-15 | 2020-07-15 | Full-automatic rice polishing machine |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112221556A (en) * | 2020-09-23 | 2021-01-15 | 张瑜 | Rice preparation machine |
| CN112495466A (en) * | 2020-12-15 | 2021-03-16 | 天长市天鑫粮油贸易有限责任公司 | Rice burnishing device with screening function |
| CN112718483A (en) * | 2020-12-15 | 2021-04-30 | 天长市天鑫粮油贸易有限责任公司 | Screening device is got rid of to raw materials impurity for grain oil processing |
| CN113457763A (en) * | 2021-05-20 | 2021-10-01 | 王其山 | Full-automatic rice processing equipment |
| CN113751104A (en) * | 2021-10-13 | 2021-12-07 | 安徽东亚机械有限公司 | Polishing pill circulating type rice polishing machine |
| CN115228389A (en) * | 2022-07-26 | 2022-10-25 | 青岛海湾化工设计研究院有限公司 | Reactor capable of improving heat transfer capacity |
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Application publication date: 20200922 |