CN104338574B - Belt flow blocking rice mill and husk rice method - Google Patents
Belt flow blocking rice mill and husk rice method Download PDFInfo
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- CN104338574B CN104338574B CN201410581169.0A CN201410581169A CN104338574B CN 104338574 B CN104338574 B CN 104338574B CN 201410581169 A CN201410581169 A CN 201410581169A CN 104338574 B CN104338574 B CN 104338574B
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- rice
- flow blocking
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- husk
- roller
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- 241000209094 Oryza Species 0.000 title claims abstract description 169
- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 169
- 235000009566 rice Nutrition 0.000 title claims abstract description 169
- 230000000903 blocking effect Effects 0.000 title claims abstract description 78
- 239000010903 husk Substances 0.000 title claims abstract description 55
- 238000000034 method Methods 0.000 title claims abstract description 15
- 235000021329 brown rice Nutrition 0.000 claims abstract description 35
- 238000003801 milling Methods 0.000 claims abstract description 32
- 230000002087 whitening effect Effects 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 230000033001 locomotion Effects 0.000 claims description 18
- 238000000227 grinding Methods 0.000 claims description 9
- 239000000843 powder Substances 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 239000004576 sand Substances 0.000 claims description 3
- 235000013339 cereals Nutrition 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 8
- 241001504664 Crossocheilus latius Species 0.000 abstract description 6
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000001054 cortical effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000002615 epidermis Anatomy 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Adjustment And Processing Of Grains (AREA)
Abstract
Belt flow blocking rice mill and husk rice method, subject matter existing for traditional pearling mode is that energy consumption is big, it is more to crack rice, its reason be traditional handicraft brown rice during stone roller is cut with roller helical rotation, gap is left between knife of rice mill and roller, the grain of rice can pass through this gap, this structure makes stone roller cut required Relative friction effect significantly to weaken, also for no reason consume a large amount of power, feed arrangement（1）, whitening chamber（2）, drawing mechanism（3）Transmission device (4) and frame (5), described whitening chamber include being oppositely arranged, being surrounded by band (6) of milling, flow blocking body (7) and rice huller screen (8) two groups（Row）Between husk rice (9), described band of milling bypasses the roller (10) at described frame both ends, form annulus, between described flow blocking body and described band of milling below 2 millimeters of distance, the external side of described flow blocking is equipped with described rice huller screen, is negative pressure space between the outside of described rice huller screen and shell (11)（12）, described negative pressure space connection induced-draught fan.The present invention is used for husk rice.
Description
Technical field：
The present invention relates to a kind of paddy processing equipment-rice mill.The effect of the rice mill will be formed after paddy husking
Brown rice superficial cortical layers divest, and turn into edible rice.
Background technology：
Rice mill never has skill using existing more than 100 years history, its core component whitening chamber in structure in the world
Big breakthrough in art, still it is made up of roller, rice huller screen, rice knife three parts.Roller, which plays a part of to grind, cuts brown rice epidermis, the work of rice knife
With being increase pearling room pressure increase pearling effect.Subject matter existing for traditional pearling mode is that energy consumption is big, it is more to crack rice,
Its reason be traditional handicraft brown rice during stone roller is cut with roller helical rotation, left between knife of rice mill and roller between 10-8mm
Gap, the grain of rice can pass through this gap, and husk rice room integrally connects, and this structure makes stone roller cut required Relative friction effect significantly to subtract
It is weak, also for no reason consume a large amount of power, ton rice power consumption is typically in more than 20kw.Simultaneously because the distance of grain of rice walking is long,
Pearling chamber pressure is larger, and the energy that brown rice is used to cut, peel off during pearling has quite a few to be converted into heat, makes rice
Grain temperature rise is larger, expends energy and brings adverse consequences again.Because rice temperature rise is not easy to store, subsequently also need to increase cool rice equipment,
Broken rice rate is also higher, and total amount of cracking rice is typically 15% or so.
The content of the invention：
It is an object of the invention to provide a kind of belt flow blocking rice mill, prevents the grain of rice to turn with roller spiral by flow blocking body
It is dynamic, vertical rice mill grain of rice movement locus can only between husk rice in moved downward by gravity direction, horizontal type rice machine-processed rice grain movement locus
Two crossings horizontal motion can only be pressed between husk rice, the grain of rice and the roller of rotation is produced maximum stone roller and is cut effect, energy consumption is significantly
Reduce, general below the 10kw of ton rice power consumption, while the total amount that makes to crack rice is reduced to less than 10%.The present invention is by adjusting in whitening chamber
The technical parameter of portion's pressure and roller may also be fabricated which polishing rice machine.
The object of the present invention is achieved like this：
A kind of belt flow blocking rice mill, its composition include feed arrangement, whitening chamber, drawing mechanism, transmission device and machine
Frame, described whitening chamber include it is being oppositely arranged, by milling between band, the two groups of husk rices surrounding of flow blocking body and rice huller screen, described stone roller
Grinding belt bypasses the roller at described frame both ends, forms annulus, 2 millimeters of distance between described flow blocking body and described band of milling
Hereinafter, the external side of described flow blocking is equipped with described rice huller screen, is negative pressure space between the outside of described rice huller screen and shell, described
Negative pressure space connection induced-draught fan.
Described belt flow blocking rice mill, along band arrangement of milling between described husk rice, total arrangement is Long Circle.
Described belt flow blocking rice mill, it is described to mill band as the flat board band or chain for the piece that is mounted with to mill, it is described
Piece of milling is bar shaped, is fixed on described flat board band or chain, and described piece of milling is milled plate for sand plate or metal.
Described belt flow blocking rice mill, described flow blocking body have gap adjusting mechanism, and described flow blocking body is 4-100
It is individual.
Described belt flow blocking rice mill, the cross-sectional area between described husk rice progressively reduce from top to bottom.Described rice
There is sieve aperture, described sieve aperture width is 0.6-1.8 millimeters, and the length of described sieve aperture is 8-20 millimeters, described sieve on sieve
Hole oblique arrangement.
Described belt flow blocking rice mill, described frame include framework, upper connector, lower connector, described flow blocking
The upper connector of body upper end connection, lower end connect lower connector, on described upper connector and lower connector there is flow blocking body to slide
Groove, between described adjacent piece of milling and/or monolithic is milled between piece and has air intake duct, and described piece of milling has inclined to side
Pusher groove, described pusher groove are wide at the top and narrow at the bottom.
Described belt flow blocking rice mill, described flow blocking body top and bottom have sieve locating slot, and described is upper fixed
Position groove is generally aligned in the same plane with connector lower surface in frame, and described lower locating slot is with connector upper surface under frame positioned at same
One plane；Described transmission device includes active roll tube and passive roller, and described band of milling is wrapped in active roll tube and passive
On roller, and the rotary work under active roll tube driving.
Described belt flow blocking rice mill, described flow blocking body space governor motion are spiral governor motion, conveyor screw
One end with every fluidly connecting, the other end is vertically connected with body with frame and is connected.
A kind of method that belt flow blocking rice mill described in carries out husk rice, brown rice enter husk rice by feed arrangement
Between, carry out husk rice：By between roller and husk rice brown rice relative motion carry out grinding, while between brown rice and flow blocking body, it is rough
Also it is ground between meter Zi Shen, brown rice circulates in husk rice according to spatial mode shape and to exit movement during grinding；Husk rice it is same
Shi Jinhang is except chaff processing：Chaff powder caused by husk rice passes through the sieve aperture of rice huller screen immediately, is siphoned away into negative pressure space by wind, chaff powder is by wind
Siphoning away rear surface does not have the brown rice that chaff powder lubricates in circulation and to continuing to grind during exit movement, is fallen into through being exported between husk rice
Drawing mechanism is rejected to outside meter machine；The type shape that described spatial mode shape is roller, flow blocking body and rice huller screen surround.
The described method that husk rice is carried out using belt flow blocking rice mill, the process of described progress husk rice are also included：It is rough
The rice stream of rice forms turbulent flow, mill processes in the described husk rice by the interference of guide groove either guiding rib or guide plate
Mutually milled between middle brown rice and roller, brown rice and rice huller screen, brown rice and flow blocking body and brown rice.
Beneficial effect：
1. the rice stream of the rice mill of the present invention is some specific interior motion of husk rice in whitening chamber, movement locus is in spy
Spin and move downward between fixed husk rice.The type of flow of the present invention due to changing rice stream on the whole, it is unnecessary to reduce
Power consumption, under identical yield power consumption of the invention reduce by 50% than conventional types, while broken rice rate reduces 30%.
Energy consumption substantially reduces, general below the 10kw of ton rice power consumption, while the total amount that makes to crack rice is reduced to less than 10%, rice mill of the invention
By adjusting the technical parameter of pearling chamber internal pressure and roller, polishing rice machine may also be fabricated which.
2. roller and screening body can all have and wear to a certain degree rice mill in use, can by clearance adjustment mechanism
Gap between adjustment screening body and roller, prevents the grain of rice from passing through, and ensures the grain of rice only in the interior circulation of specific one husk rice
Circulation.
3. traditional rice mill generally requires the series connection of 3-5 roads and can be only achieved pearling effect, per pass rice acc power is typically in 45KW
Left and right, unit roller can not accomplish bigger yield because of power limit.For the present invention because single-machine capacity is small, husk rice effect is good.It is same
Upper and lower unlike material is set in rice machine（Vertical rice mill）Or left and right unlike material（Horizontal type rice machine）Roller, or same rice
Different spiral-shaped rollers are set in machine, can once reach pearling effect, rice mill cost is reduced, improves production efficiency.
Brief description of the drawings：
Accompanying drawing 1 is the structural representation of this product.
Accompanying drawing 2 is the left view of accompanying drawing 1.
Accompanying drawing 3 is the upward view of accompanying drawing 1.
Accompanying drawing 4 is the attachment structure schematic diagram of abrasive sheet and band of milling.
Accompanying drawing 5 is the structural representation of screen cloth.
Accompanying drawing 6 is the structural representation of flow blocking body.
Accompanying drawing 7 is the left view of accompanying drawing 6.
In figure：Feed arrangement 1, whitening chamber 2, drawing mechanism 3, transmission device 4, frame 5, band 6 of milling, flow blocking body 7, rice huller screen
8th, 9, roller 10, shell 11, negative pressure space 12, abrasive sheet 13, gap adjusting mechanism 14, sieve aperture 15, framework 16, upper company between husk rice
Junctor 17, lower connector 18, air intake duct 19, pusher groove 20.
The embodiment of the present invention：
Embodiment 1；
Belt flow blocking rice mill, its composition include：Feed arrangement 1, whitening chamber 2, drawing mechanism 3, transmission device 4 and machine
Frame 5, described whitening chamber include being oppositely arranged, being surrounded by band 6 of milling, flow blocking body 7 and rice huller screen 8 two groups（Row）9 between husk rice,
Described band of milling bypasses the roller 10 at described frame both ends, forms annulus, and described flow blocking body is milled with it with described
Between below 2 millimeters of distance, the external side of described flow blocking is equipped with described rice huller screen, is between the outside of described rice huller screen and shell 11
Negative pressure space 12, described negative pressure space connection induced-draught fan.
Embodiment 2：
Belt flow blocking rice mill described in embodiment 1, along band arrangement of milling between described husk rice, total arrangement is oval
Shape.
Embodiment 3：
Belt flow blocking rice mill described in embodiment 1 or 2, it is described to mill band as the flat board band or chain for the piece that is mounted with to mill
Bar, described piece of milling is bar shaped, is fixed on described flat board band or chain, described piece 13 of milling is sand plate or metal
Mill plate.
Embodiment 4：
Belt flow blocking rice mill described in embodiment 1 or 2 or 3, described flow blocking body has gap adjusting mechanism 14, described
Flow blocking body be 4-100.
Embodiment 5：
Belt flow blocking rice mill described in embodiment 1 or 2 or 3 or 4, it is described every fluid volume gradual change so that described
Cross-sectional area between husk rice progressively reduces from top to bottom.There is sieve aperture 15, described sieve aperture width is 0.6- on described rice huller screen
1.8 millimeters, the length of described sieve aperture is 8-20 millimeters, described sieve aperture oblique arrangement.
Embodiment 6：
Belt flow blocking rice mill described in embodiment 1 or 2 or 3 or 4 or 5, described frame include framework 16, upper connector
17th, lower connector 18, the upper connector of described flow blocking body upper end connection, the lower connector of lower end connection, described upper connector and
There is flow blocking body sliding groove, between described adjacent piece of milling and/or monolithic is milled between piece and has air intake duct 19, institute on lower connector
The piece of milling stated has wide at the top and narrow at the bottom to the inclined pusher groove 20 in side, described pusher groove.
Embodiment 7：
Belt flow blocking rice mill described in embodiment 1 or 2 or 3 or 4 or 5 or 6, described flow blocking body top and bottom have
Sieve locating slot, described upper locating slot are generally aligned in the same plane with connector lower surface in frame, described lower locating slot and machine
Connector upper surface is generally aligned in the same plane under frame；Described transmission device includes active roll tube and passive roller, and described mills
Band is wrapped on active roll tube and passive roller, and the rotary work under active roll tube driving.
Embodiment 8：
Belt flow blocking rice mill described in embodiment 1 or 2 or 3 or 4 or 5 or 6 or 7, described flow blocking body space regulation machine
Structure is spiral governor motion, conveyor screw one end with every fluidly connecting, the other end is vertically connected with body with frame and is connected.
Embodiment 9：
A kind of method that belt flow blocking rice mill using described in embodiment 1-8 carries out husk rice, brown rice pass through feed arrangement
Into between husk rice, husk rice is carried out：Grinding, while brown rice and flow blocking body are carried out by brown rice relative motion between roller and husk rice
Between, be also ground between brown rice itself, brown rice circulates in husk rice according to spatial mode shape and to exit movement during grinding；Grind
Carried out while rice except chaff is handled：Chaff powder caused by husk rice passes through the sieve aperture of rice huller screen immediately, is siphoned away into negative pressure space by wind, chaff
Powder siphons away rear surface by wind does not have the brown rice that chaff powder lubricates in circulation and to continuing to grind during exit movement, through going out between husk rice
Mouth falls into drawing mechanism and is rejected to outside meter machine；The type shape that described spatial mode shape is roller, flow blocking body and rice huller screen surround.
Embodiment 10：
The method that husk rice is carried out using belt flow blocking rice mill described in embodiment 9, the process of described progress husk rice is also
Including：The rice stream of brown rice forms turbulent flow in the described husk rice by the interference of guide groove either guiding rib or guide plate,
Mutually milled between brown rice and roller, brown rice and rice huller screen, brown rice and flow blocking body and brown rice in mill processes.
Claims (11)
1. a kind of belt flow blocking rice mill, its composition includes feed arrangement, whitening chamber, drawing mechanism, transmission device and frame,
It is characterized in that：Described whitening chamber include it is being oppositely arranged, by milling between band, the two groups of husk rices surrounding of flow blocking body and rice huller screen, institute
The band of milling stated bypasses the roller at described frame both ends, forms annulus, described flow blocking body is connected with described rice huller screen, described
Flow blocking body and described band of milling between below 2 millimeters of distance, the external side of described flow blocking is equipped with described rice huller screen, described
Rice huller screen outside and shell between be negative pressure space, described negative pressure space connection induced-draught fan；
At roller, described band of milling forms arc, and in described whitening chamber along milling with arrangement, described mills with shape
Be in line shape, i.e., whitening chamber is only distributed only over band of milling and forms rectilinear segments.
2. the belt flow blocking rice mill according to claim 1, it is characterized in that：Arranged between described husk rice along band of milling, always
Body layout is Long Circle.
3. the belt flow blocking rice mill according to claim 1 or 2, it is characterized in that：Described mills band to be mounted with to grind
The flat board band or chain of grinding, described piece of milling is bar shaped, is fixed on described flat board band or chain, described piece of milling
Milled piece for sand piece or metal.
4. the belt flow blocking rice mill according to claim 3, it is characterized in that：Described flow blocking body has gap adjustment machine
Structure, described flow blocking body are 4-100.
5. the belt flow blocking rice mill according to claim 1 or 2 or 4, it is characterized in that：It is transversal between described husk rice
Area progressively reduces from top to bottom, has sieve aperture on described rice huller screen, described sieve aperture width is 0.6-1.8 millimeters, described
The length of sieve aperture is 8-20 millimeters, described sieve aperture oblique arrangement.
6. belt flow blocking rice mill according to claim 3, it is characterized in that：Cross-sectional area between described husk rice from upper and
Under progressively reduce, there is sieve aperture, described sieve aperture width is 0.6-1.8 millimeters, the length of described sieve aperture on described rice huller screen
For 8-20 millimeters, described sieve aperture oblique arrangement.
7. the belt flow blocking rice mill according to claim 4 or 6, it is characterized in that：Described frame includes framework, upper company
Junctor, lower connector, the upper connector of described flow blocking body upper end connection, the lower connector of lower end connection, described upper connector and
There is flow blocking body sliding groove on lower connector, between described adjacent piece of milling and/or monolithic mill between piece have fresh air inlet or
Air intake duct, described piece of milling have wide at the top and narrow at the bottom to the inclined pusher groove in side, described pusher groove.
8. the belt flow blocking rice mill according to claim 7, it is characterized in that：Described flow blocking body top and bottom have
Sieve locating slot, upper locating slot are generally aligned in the same plane with connector lower surface in frame, under lower locating slot and frame on connector
Surface is generally aligned in the same plane；Described transmission device includes active roll tube and passive roller, and described band of milling is wrapped in actively
On roller and passive roller, and the rotary work under active roll tube driving.
9. the belt flow blocking rice mill according to claim 1 or 2 or 4 or 6 or 8, it is characterized in that：Flow blocking body space is adjusted
Section mechanism is spiral governor motion, conveyor screw one end with every fluidly connecting, the other end is vertically connected with body with frame and is connected.
10. a kind of method that belt flow blocking rice mill using described in one of claim 1-9 carries out husk rice, it is characterized in that：It is rough
Rice, between husk rice, carries out husk rice by feed arrangement：Grinding is carried out by brown rice relative motion between roller and husk rice, together
When brown rice and flow blocking body between, be also ground between brown rice itself, brown rice circulates in husk rice according to spatial mode shape during grinding
And to exit movement；Carried out while husk rice except chaff is handled：Chaff powder caused by husk rice passes through the sieve aperture of rice huller screen immediately, into negative pressure
Space is siphoned away by wind, and chaff powder siphons away rear surface by wind does not have the brown rice that chaff powder lubricates in circulation and to continuing during exit movement
Grinding, fall into drawing mechanism through outlet between husk rice and be rejected to outside meter machine；Described spatial mode shape is roller, flow blocking body and rice huller screen
The type shape surrounded.
11. the method that husk rice is carried out using belt flow blocking rice mill according to claim 10, it is characterized in that：Described
Carrying out the process of husk rice also includes：The rice stream of brown rice passes through guide groove either guiding rib or guide plate in the described husk rice
Interference form turbulent flow, mutually ground between brown rice and roller, brown rice and rice huller screen, brown rice and flow blocking body and brown rice in mill processes
Mill.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410581169.0A CN104338574B (en) | 2014-10-27 | 2014-10-27 | Belt flow blocking rice mill and husk rice method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410581169.0A CN104338574B (en) | 2014-10-27 | 2014-10-27 | Belt flow blocking rice mill and husk rice method |
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| CN104338574A CN104338574A (en) | 2015-02-11 |
| CN104338574B true CN104338574B (en) | 2018-03-30 |
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| CN201410581169.0A Expired - Fee Related CN104338574B (en) | 2014-10-27 | 2014-10-27 | Belt flow blocking rice mill and husk rice method |
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| CN105251567B (en) * | 2015-11-20 | 2017-12-12 | 彭才贵 | A kind of crawler type rice mill |
| CN106238124B (en) * | 2016-10-11 | 2018-11-16 | 黑龙江金芽粮机科技有限公司 | A kind of rice knife group of rice with remained germ rice mill |
| CN107185623A (en) * | 2017-06-06 | 2017-09-22 | 郭风 | The burnishing device and its processing method of a kind of rice germ processing |
| CN107096589A (en) * | 2017-06-06 | 2017-08-29 | 郭风 | A kind of rice germ devices for husking rice, rice mill and its processing method |
| CN107716262A (en) * | 2017-11-08 | 2018-02-23 | 刘全义 | Guipure equals back the method that sieve carries out grain impurity-removing |
| CN112871246B (en) * | 2020-12-29 | 2022-08-30 | 湖南省湘粮机械制造有限公司 | Novel rice milling chamber |
| CN112642512B (en) * | 2020-12-29 | 2022-05-31 | 湖南省湘粮机械制造有限公司 | Novel rice mill |
| CN113198565A (en) * | 2021-04-16 | 2021-08-03 | 哈尔滨工程北米科技有限公司 | Method for supporting grinding belt |
| CN113058681B (en) * | 2021-04-16 | 2022-09-30 | 哈尔滨工程北米科技有限公司 | Germ-remaining rice processing method |
| CN113769865A (en) * | 2021-08-23 | 2021-12-10 | 哈尔滨工程北米科技有限公司 | Milling device |
| CN113877660A (en) * | 2021-09-23 | 2022-01-04 | 辽阳市宏伟粮库有限责任公司 | Rice processing technology |
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| US6435965B2 (en) * | 1998-08-18 | 2002-08-20 | Claas Selbstfahrende Erntemaschinen Gmbh | Baffle system in a rotary threshing and separation unit |
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Denomination of invention: Belt type lattice flow rice husking machine and rice husking method Effective date of registration: 20190627 Granted publication date: 20180330 Pledgee: Heilongjiang Modern Agriculture Fund (L.P.) Pledgor: HARBIN BEICANG GRAIN STORAGE PROJECT & EQUIPMENT Co.,Ltd. Registration number: 2019230000002 |
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