CN105728083A - Air-jetting rice polisher capable of achieving air intake through axial surface - Google Patents
Air-jetting rice polisher capable of achieving air intake through axial surface Download PDFInfo
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- CN105728083A CN105728083A CN201610226876.7A CN201610226876A CN105728083A CN 105728083 A CN105728083 A CN 105728083A CN 201610226876 A CN201610226876 A CN 201610226876A CN 105728083 A CN105728083 A CN 105728083A
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- Prior art keywords
- rice
- air
- air intake
- rice polisher
- jetting
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Classifications
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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
-
- 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
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- Adjustment And Processing Of Grains (AREA)
Abstract
The invention discloses an air-jetting rice polisher capable of achieving air intake through the axial surface. The air-jetting rice polisher capable of achieving air intake through the axial surface comprises a rice polisher body and a draught fan. An inner cavity of the rice polisher body is divided into a polishing chamber and a feeding chamber. An air jetting roller is arranged in the polishing chamber. A spindle is arranged in the inner cavity of the rice polisher body. An air suction bearing seat which is used for air intake and fixed to the rice polisher body is connected to one end of the spindle and the tail end of the air jetting roller. The draught fan is a negative-pressure draught fan and is connected with a driving wheel arranged at the other end of the spindle and used for being connected with a driving device. According to the air-jetting rice polisher capable of achieving air intake through the axial surface, air intake is achieved through the axial surface, a traditional shaft end air intake way is changed, the defect that the air intake volume is limited by the radial size of the spindle is overcome, and the effects that the air volume of the polishing chamber is large and the ventilation quantity of the polishing chamber is insufficient are guaranteed; negative pressure type air jetting is adopted, so that the polishing effect and the bran discharging effect are good; meanwhile, uniform polishing pressure is applied to rice in the roller, so that the rice is prevented from being broken, and waste is reduced; and in addition, the air-jetting rice polisher is compact in structure, small in occupied space, convenient to use and maintain and worthy of wide popularization.
Description
Technical field
The present invention relates to a kind of paddy processing equipment, be specifically related to the jet-air rice polisher of a kind of axial plane air intake.
Background technology
Paddy processing process generally distinguishes the operation such as reason, rice huller paddy, husk rice, product handling system, and rice mill is one of capital equipment in paddy processing process.The operation principle of rice mill is the promotion by the interior pressure and mechanical force pressing thallium, makes Oryza glutinosa be squeezed in whitening chamber, through certainly rubbing mutually, and wiping from afterwards mutually between brown rice and emery wheel, the cortex of Oryza glutinosa can be removed rapidly.Jet-air rice polisher, it is simply that spray into cold wind to whitening chamber in rice milling process, is that husk rice effect improves and improves, and compared with non-jet-air rice milling, jet-air rice milling technique has produces the outstanding advantages such as rice is uniform, precision is high, color and luster is good, rice temperature drop is low, bran powder is few.Therefore, jet-air rice polisher is promoted very fast.
Jet-air rice polisher traditional structure is as shown in Figure 6 and Figure 7, mainly include husk rice main body, inhale bran device, feed arrangement, air-jet device, this structure has the disadvantage that one, and rice mill adopts axle head air inlet mode, then intake is subject to the restriction of main shaft radial dimension, and fresh air inlet is too small, the air quantity causing whitening chamber is little, ventilation is not enough so that spray wind poor effect, causes pearling, row's bran weak effect, and it is many to crack rice, it is necessary to repeatedly arrange bran；Its two, air-jet device adopt aerator air blast, to whitening chamber carry out spray wind, and inhale bran device be also adopted by fan induced draught carry out inhale bran, then a rice mill at least configures two Fans, causes that structure is complicated, it is big to take up room, uses and keep in repair all cumbersome, and rice mill energy consumption is bigger simultaneously.
Summary of the invention
For the deficiency that prior art exists, the present invention provides the jet-air rice polisher of the good axial plane air intake of a kind of easy to maintenance, ventilation foot, pearling and row's bran effect.
In order to achieve the above object, the technical scheme that the present invention takes:
A kind of jet-air rice polisher of axial plane air intake, including rice mill body and blower fan, the inner chamber of described rice mill body is divided into whitening chamber and feed space, spray wind cylinder it is provided with in described whitening chamber, the upper and lower both sides of this spray wind cylinder are provided with rice huller screen assembly, and the inner chamber of described rice mill body is additionally provided with the main shaft running through whitening chamber and feed space；One end of described main shaft, spray wind cylinder end be connected to for air intake and the air draught bearing block that is fixed on rice mill body, hollow shaft-like structure and the aspiration channel being connected with main shaft it is provided with in described air draught bearing block, the upper and lower both sides of described aspiration channel are equipped with vented cavity, and the both sides up and down of described vented cavity and radially direction are equipped with the wind inlet with atmosphere；Described blower fan is negative-pressure air fan and connects for the driving wheel being connected driving device with being located at the main shaft other end.
As optimal technical scheme, in order to ensure rice mill compact conformation, overcoming traditional labyrinth, take up space big, be conducive to conveniently using and keeping in repair, described rice mill body is fixedly installed in the top of blower fan.
As optimal technical scheme, in order to increase rolling and the collision of rice huller screen assembly and the grain of rice, improving the grinding effect of the grain of rice, thus being conducive to pearling, described rice huller screen assembly includes rice huller screen frame, and this rice huller screen frame is provided with hexagonal sieve.
As optimal technical scheme, in order to improve the grinding to the grain of rice of the rice huller screen assembly, thus being effectively improved pearling effect, described hexagonal sieve is provided with pressure sieve plate.
As optimal technical scheme, uniform force during in order to ensure the grinding of the grain of rice, it is effectively improved pearling effect, prevents broken rice simultaneously, described pressure sieve plate arranges two pieces and symmetry is fixedly installed in hexagonal sieve.
As optimal technical scheme, in order to ensure that in air draught bearing block, air draught is uniform, so that it is guaranteed that the grain of rice is subject to uniform whitening pressure, effectively reducing broken, described wind inlet is symmetrical arranged along the radial direction of aspiration channel.
Compared with prior art, the invention have the benefit that
1, axial plane air intake is set, changes traditional axle head air inlet mode, overcome intake to be subject to the restriction of main shaft radial dimension, it is ensured that the air quantity of whitening chamber is big, ventilation is not enough；Adopt negative-pressure type spray wind, the grain of rice is subject to the effect of irregular strong negative-pressure wind-force in whitening chamber, adds rolling and the collision of the grain of rice, and pearling is effective, the grain of rice is subject to uniform whitening pressure in roller simultaneously, ensure the rice current density in whitening chamber, broken few, in addition in whitening chamber and be attached to the bran powder on the grain of rice under negative pressure high wind effect, siphoned away by blower fan by sieve aperture after departing from the grain of rice, improve grain of rice surface quality, disposable bran, it is not necessary to carry out the cleaning of bran powder secondary again.
2, rice mill body is arranged on blower fan, it is ensured that compact conformation, overcomes that tradition multiple stage blower fan structure is complicated, take up room big shortcoming, it is ensured that rice mill convenient maintenance, effectively reduces the energy consumption of rice mill simultaneously.
3, the rice huller screen assembly comprising hexagonal sieve, pressure sieve plate etc. is set, and arranges scientific and reasonable, be effectively increased rolling and the collision of the grain of rice, improve the grinding effect of the grain of rice, thus being conducive to pearling and row's bran.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the front view of the present invention；
Fig. 3 is the sectional view of rice mill body；
Fig. 4 is the structural representation of rice huller screen assembly；
Fig. 5 is the structural representation of air draught bearing block；
Fig. 6 is tradition air blast rice mill structural representation；
Fig. 7 is tradition air blast rice mill side view；
nullDrawing reference numeral: 1、Rice mill body，1-1、Whitening chamber，1-2、Feed space，1-21、Striker plate，1-22、Carrier，1-3、Spray wind cylinder，1-31、Spray wind cavity，1-32、Spray air holes，1-4、Main shaft，1-5、Air draught bearing block，1-51、Aspiration channel，1-52、Vented cavity，1-53、Wind inlet，1-6、Rice huller screen frame，1-7、Hexagonal sieve，1-8、Pressure sieve plate，1-9、Bran-collecting bucket，1-10、Rice huller screen hole，1-11、Fixing cylinder，1-12、Rice output outlet pedestal，1-13、Rice output outlet，1-14、Pressure door，1-15、Eccentric ram，1-16、Rice machine base，1-17、Bearing，1-18 bearing block，2、Blower fan，3、Driving wheel，4、Feed hopper，4-1、Feed hopper pedestal，4-2、Charging flashboard，5、Belt，6、Base，7、Aerator.
Detailed description of the invention
As shown in Figure 1, Figure 2 and Figure 3, one specific embodiment of the present invention is proposed, a kind of jet-air rice polisher of axial plane air intake, including the rice mill basis 1 and the blower fan 2 that are provided with meter machine base 1-16, the inner chamber of described rice mill body 1 is divided into whitening chamber 1-1 and feed space 1-2, and the inner chamber of rice mill body 1 is additionally provided with a main shaft 1-4 running through whitening chamber 1-1 and feed space 1-2；Described feed space 1-2 is connected with feed hopper 4, this feed hopper 4 is installed on rice mill body 1 by the feed hopper pedestal 4-1 bottom it, the charging flashboard 4-2 for controlling raw grain input it is provided with between described feed hopper pedestal 4-1 and feed space 1-2, feed space 1-2 inner chamber installed in front has striker plate 1-21, this striker plate 1-21 is used for stopping that raw grain flies out feed space 1-2, being additionally provided with the conveying raw grain carrier 1-22 to whitening chamber 1-1 in feed space 1-2, described striker plate 1-21, carrier 1-22 are all fixedly installed on main shaft 1-4；nullDescribed whitening chamber 1-1 bottom is provided with bran-collecting bucket 1-9，The inner chamber of this bran-collecting bucket 1-9 and whitening chamber 1-1、Blower fan 2 all communicates and constitutes suction bran device，The spray wind cylinder 1-3 being fixedly installed on main shaft 1-4 it is provided with in whitening chamber 1-1，Spray wind cavity 1-31 it is provided with in described spray wind cylinder 1-3，The upper and lower both sides of described spray wind cavity 1-31 are equipped with the spray air holes 1-32 communicated with whitening chamber 1-1，Spray wind cylinder 1-3's is upper、Lower both sides are provided with rice huller screen assembly，Gap between spray wind cylinder 1-3 and rice huller screen assembly is husk rice region，This rice huller screen assembly includes the rice huller screen hole 1-10 being located at spray wind cylinder 1-3 outside，Two rice huller screen assemblies are fixed by columned fixing cylinder 1-11，The end of fixing cylinder 1-11 is provided with rice output outlet pedestal 1-12，This rice output outlet pedestal 1-12 lower end offers the rice output outlet 1-13 connected with whitening chamber 1-1，Described rice output outlet 1-13 is provided with for regulating the pressure door 1-14 of the internal whitening pressure of whitening chamber 1-1 and controlling the eccentric ram 1-15 of whitening chamber 1-1 internal pressure；One end of described main shaft 1-4, spray wind cylinder 1-3 end be connected to the air draught bearing block 1-5 for air intake, described air draught bearing block 1-5 is fixed on rice output outlet pedestal 1-12 by bearing, hollow shaft-like structure and the aspiration channel 1-51 being connected with main shaft 1-4 it is provided with in air draught bearing block 1-5, the upper and lower both sides of described aspiration channel 1-51 are equipped with vented cavity 1-52, the both sides up and down of described vented cavity 1-52 and radially direction are equipped with the wind inlet 1-53 with atmosphere, as shown in Figure 5；The other end of described main shaft 1-4 is arranged on meter machine base 1-16 by bearing 1-17 and bearing block 1-18 and end is connected to for the driving wheel 3 with driving device, this driving wheel 3 is connected with blower fan 2 by belt 5, described blower fan 2 is negative-pressure air fan, and blower fan 2 is arranged on base 6.Described vented cavity 1-52 communicates with spray wind cavity 1-31, spray wind cavity 1-31 communicates with whitening chamber 1-1, and then wind inlet 1-53 can form circular passage with the circumferential surface of main shaft 1-4 by vented cavity 1-52 and spray wind cavity 1-31, this passage communicates with spray air holes 1-32, and such blower fan 2 just sprays to, by spraying air holes 1-32, the raw grain being milled through main shaft 1-4 axial plane by the wind inlet 1-53 wind sucked.
Described rice mill body 1 is fixedly installed in the top of blower fan 2 by rice machine base 1-16, it is ensured that rice mill compact conformation, changes traditional labyrinth, takes up space big, conveniently uses simultaneously and keep in repair.
Described rice huller screen assembly includes rice huller screen frame 1-6, this rice huller screen frame 1-6 is provided with hexagonal sieve 1-7, as shown in Figure 4, it is provided with the sieve of hexagonal, being effectively increased rolling and the collision of the grain of rice in whitening chamber 1-1, thus being greatly improved the grinding effect of the grain of rice, and then improving the pearling effect of rice mill.
Being provided with pressure sieve plate 1-8 on described hexagonal sieve 1-7, as shown in Figure 4, pressure sieve plate 1-8 is effectively improved the hexagonal sieve 1-7 grinding to the grain of rice, improves the pearling effect of rice mill, improves work efficiency simultaneously.
Described pressure sieve plate 1-8 arranges two pieces and symmetry is fixedly installed on hexagonal sieve 1-7, and as shown in Figure 4, pressure sieve plate 1-8 is symmetrically installed, it is ensured that the grain of rice is uniformly ground by hexagonal sieve 1-7, is effectively improved pearling effect, prevents broken rice simultaneously, it is prevented that waste.
Described wind inlet 1-53 is symmetrical arranged along the radial direction of aspiration channel 1-51, and wind inlet 1-53 is symmetrically installed, it is ensured that aspiration channel 1-51 endogenous wind is uniform, so that it is guaranteed that spray wind is uniform in whitening chamber 1-1, thus the grain of rice is subject to uniform whitening pressure, effectively reducing broken, pearling is effective.
Certainly; simply in conjunction with accompanying drawing, the preferred embodiments of the disclosure is described in detail above; not limit the practical range of the present invention with this, the equivalence change that all principles under this invention, structure and structure are made, all should be covered by protection scope of the present invention.
Claims (6)
1. the jet-air rice polisher of an axial plane air intake, including rice mill body (1) and blower fan (2), the inner chamber of described rice mill body (1) includes whitening chamber (1-1) and feed space (1-2), spray wind cylinder (1-3) it is provided with in described whitening chamber (1-1), the upper and lower both sides of this spray wind cylinder (1-3) are provided with rice huller screen assembly, and the inner chamber of described rice mill body (1) is additionally provided with the main shaft (1-4) running through whitening chamber (1-1) and feed space (1-1)；It is characterized in that: one end of described main shaft (1-4), the end of spray wind cylinder (1-3) is connected to for air intake, and it is fixed on the air draught bearing block (1-5) on rice mill body (1), it is provided with hollow shaft-like structure in described air draught bearing block (1-5), and the aspiration channel (1-51) being connected with main shaft (1-4), described aspiration channel (1-51) upper, lower both sides are equipped with vented cavity (1-52), the both sides up and down of described vented cavity (1-52), and along its wind inlet (1-53) being equipped with in the radial direction with atmosphere；Described blower fan (2) connects for negative-pressure air fan and with the other end being located at main shaft (1-4) for the driving wheel (3) being connected driving device.
2. the jet-air rice polisher of a kind of axial plane air intake according to claim 1, it is characterised in that: described rice mill body (1) is fixedly installed in the top of blower fan (2).
3. the jet-air rice polisher of a kind of axial plane air intake according to claim 2, it is characterised in that: described rice huller screen assembly includes rice huller screen frame (1-6), and this rice huller screen frame (1-6) is provided with hexagonal sieve (1-7).
4. the jet-air rice polisher of a kind of axial plane air intake according to claim 3, it is characterised in that: described hexagonal sieve (1-7) is provided with pressure sieve plate (1-8).
5. the jet-air rice polisher of a kind of axial plane air intake according to claim 4, it is characterised in that: described pressure sieve plate (1-8) arranges two pieces and is symmetrically fixed in hexagonal sieve (1-7).
6. the jet-air rice polisher of a kind of axial plane air intake according to Claims 1 to 5 any one, it is characterised in that: described wind inlet (1-53) is symmetrical arranged along the radial direction of air draught bearing block (1-5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610226876.7A CN105728083A (en) | 2016-04-13 | 2016-04-13 | Air-jetting rice polisher capable of achieving air intake through axial surface |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610226876.7A CN105728083A (en) | 2016-04-13 | 2016-04-13 | Air-jetting rice polisher capable of achieving air intake through axial surface |
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| CN105728083A true CN105728083A (en) | 2016-07-06 |
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| CN201610226876.7A Pending CN105728083A (en) | 2016-04-13 | 2016-04-13 | Air-jetting rice polisher capable of achieving air intake through axial surface |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107570256A (en) * | 2017-09-27 | 2018-01-12 | 安徽省中日农业环保科技有限公司 | A kind of rice mill multiple-cutting-edge Rice milling cylinder |
| CN107837839A (en) * | 2017-11-16 | 2018-03-27 | 江门市康百事电器有限公司 | A kind of rice mill |
| CN112246298A (en) * | 2019-07-03 | 2021-01-22 | 上海谷励智能设备有限公司 | Clamshell type whole grain rice sieve |
| CN112403556A (en) * | 2020-10-12 | 2021-02-26 | 武汉轻工大学 | Rice processing all-in-one |
| CN113993625A (en) * | 2019-05-02 | 2022-01-28 | 库尔米尔系统有限公司 | Grinding equipment |
| CN114029106A (en) * | 2021-12-08 | 2022-02-11 | 乐山市井研县万东机械制造有限公司 | Vibrating screen rice mill |
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| CN204380747U (en) * | 2015-01-18 | 2015-06-10 | 桃源县泰香粮油科技开发有限公司 | A kind of low temperature fluidised form rice mill |
| CN205613458U (en) * | 2016-04-13 | 2016-10-05 | 广西钦州力顺机械有限公司 | Jet air rice polisher of axial plane air inlet |
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| US5390589A (en) * | 1993-10-01 | 1995-02-21 | Satake Corporation | Vertical pearling machines and apparatus for preliminary treatment prior to flour milling using such pearling machines |
| CN2383580Y (en) * | 1999-10-25 | 2000-06-21 | 王仲林 | Spindle wheel pressure air type integrated bearing seat double duct rice mill |
| CN201186222Y (en) * | 2008-04-10 | 2009-01-28 | 湖北银泰五丰粮食机械有限公司 | Negative-pressure bidirectional multi-channel air intake pearling mill |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107570256A (en) * | 2017-09-27 | 2018-01-12 | 安徽省中日农业环保科技有限公司 | A kind of rice mill multiple-cutting-edge Rice milling cylinder |
| CN107837839A (en) * | 2017-11-16 | 2018-03-27 | 江门市康百事电器有限公司 | A kind of rice mill |
| CN113993625A (en) * | 2019-05-02 | 2022-01-28 | 库尔米尔系统有限公司 | Grinding equipment |
| CN113993625B (en) * | 2019-05-02 | 2024-04-09 | 库尔米尔系统有限公司 | Grinding device |
| CN112246298A (en) * | 2019-07-03 | 2021-01-22 | 上海谷励智能设备有限公司 | Clamshell type whole grain rice sieve |
| CN112403556A (en) * | 2020-10-12 | 2021-02-26 | 武汉轻工大学 | Rice processing all-in-one |
| CN114029106A (en) * | 2021-12-08 | 2022-02-11 | 乐山市井研县万东机械制造有限公司 | Vibrating screen rice mill |
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Application publication date: 20160706 |