CN209109546U - A kind of multiple-roll rice length scale refiner - Google Patents
A kind of multiple-roll rice length scale refiner Download PDFInfo
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- CN209109546U CN209109546U CN201821691818.2U CN201821691818U CN209109546U CN 209109546 U CN209109546 U CN 209109546U CN 201821691818 U CN201821691818 U CN 201821691818U CN 209109546 U CN209109546 U CN 209109546U
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Abstract
A kind of multiple-roll rice length scale refiner provided by the utility model, including the selected roller of rice length, broken rice screening and filtering roller, rice input unit, rice transfer bag, it cracks rice collecting bin, polished rice collecting bin, fixing support rack, fixing support rack is trapezoidal support frame, fixing support rack is welded by more square steel columns, the rice delivery outlet of rice input unit is arranged in fixing support rack left end, rice is transmitted to progress length selected impurity elimination work in the selected roller of rice length by rice input unit, broken rice is filled into collecting bin of cracking rice by the rice that length selected impurity elimination is completed by broken rice screening and filtering roller, the high polished rice of credit rating is collected by polished rice collecting bin after screening excessively, artificial transmission's rice workload is reduced by rice input unit, the selected roller of rice length and broken rice screening and filtering roller The residues such as the rice, broken rice and stone grain of length are not met to rice inside to be filtered, and improve rice quality grade.
Description
Technical field
The utility model relates to a kind of screening machine, in particular to a kind of multiple-roll rice length scale refiner belongs to big
Rice production and processing technical field.
Background technique
Rice, a kind of edible cereal, also referred to as rice or rice, annual herb plant are China's staple food crops
One of, there is long plantation history, cultivated area is wide.Rice nutrition is abundant, mainly contains moisture, carbohydrate, albumen
Matter, lipid, minerals and vitamins etc..Rice in process, need by following procedure: collect by raw grain, raw grain cleaning,
The rough separation of ridge paddy, paddy, husk rice, rice grading, color sorting, polishing, rice grading, finished product rice are packaged, store and transport.Rice exists
In process, rice is collected in raw grain, is cleared up, in rice milling process, be frequently found rice occur cracking rice in process and
The sundries such as stone residue need to handle rice through sieving and grading to guarantee the Quality Grade of rice, so that finished product rice matter
It is high to measure grade.
When existing rice carries out screening with selected work, impurity elimination and the selected work of length are usually carried out by vibrating screen,
The rice processed will be needed to be put into vibrating screen and carry out impurity elimination and the selected work of length, there are two types of work sides for existing vibrating screen
Formula, the first vibrating screen are provided with two layers of vibration screen, and two layers of vibration screen aperture is different, and first layer vibration screen aperture is omited
Greater than second layer vibration screen aperture, but two layers of vibrating screen style of work is the selected work of rice length, and need to process is big
Rice is put into first layer vibration screen, and staff opens vibration screen and carries out vibration work, and first time vibration screen will accord with
The rice filtering transmissions of this layer of pore size are closed to second layer vibration screen surface, first layer vibration screen will not meet this layer of hole
On first layer vibrating screen surface, second layer vibration screen continues to vibrate work the filtration retentates such as the rice of diameter size and stone grain
Make, second layer vibration screen aperture is smaller, and the rice for meeting second layer vibration screen aperture is filtered through to be transmitted to bottom big
Rice collecting bin kind, the rice for not meeting second layer vibration screen aperture are trapped in second layer vibration screen surface, two layers of vibrating screen
Net double action improves saccharified rice residue removal rate in process, but not can be removed the broken rice in rice, cannot be maximum
Change the Quality Grade for improving rice；Second of vibrating screen is again provided with two layers of vibration screen, but two layers of vibration screen has not
Same filtration, two layers of vibration screen aperture is different, and first layer vibration screen aperture is larger, for filtering the stone grain in rice
The rice for meeting pore size filtering is transferred to second layer vibration screen surface, by stone grain equal diameter by equal diameter larger particles
Larger particles are trapped in first layer filtering net surface, and second layer vibration screen aperture is smaller, filters out cracking rice in rice, filter
Rice afterwards is trapped in second layer filtering net surface, by two layers of vibration screen to the biggish particle of stone grain equal diameter in rice
It is filtered out with cracking rice, improves rice quality grade to a certain extent, but vibration screen has that filter efficiency is low, water
The vibrating screen of flat work, rice poor filtration effect, and in the vibrating screen course of work, vibration screen is not subjected to covering vibration
Start building to make, cause during the work time rice often occur vibration jump out situation, influence rice vibration filtering work.
In general, the prior art is primarily present following defect: first is that existing rice carries out impurity elimination screening, length stock runner
It during work, is worked by horizontal vibration sieve, horizontal vibration sieve is in progress impurity elimination screening work selected with length, to big
The screening and filtering rate of rice is low, and the rice quality grade after filtering screening is lower, influences rice sales volume；Second is that existing rice into
When row impurity elimination screening and the selected work of length, do not have transmission device, rice needs to pass through in rice in carrying out process
Machine carries out impurity elimination screening and the selected work of length, and it is lower and artificial to shift rice progress working efficiency by artificial transmission
Larger workload, human resources consumption is excessive, time-consuming and laborious, carries out rice transmission by transmission device, rice is transmitted to greatly
Rice huller screen selects at selecting device, improves rice efficiency of transmission, and then reduce rice impurity elimination screening and length selected working time.
Utility model content
In view of the deficiencies of the prior art, a kind of multiple-roll rice length scale refiner provided by the utility model, including
The selected roller of rice length, broken rice screening and filtering roller, rice input unit, rice transfer bag, collecting bin of cracking rice, polished rice are received
Ji Cang, fixing support rack, motor group, motor switch, fixing support rack are trapezoidal support frame, and fixing support rack is by more square bars
Column is welded, and the rice delivery outlet of rice input unit is arranged in fixing support rack left end, and rice input unit passes rice
Progress length selected impurity elimination work in the selected roller of rice length is transported to, the rice that length selected impurity elimination is completed passes through broken big rice huller screen
Select filter drum that broken rice is filled into collecting bin of cracking rice, the high polished rice of credit rating passes through polished rice collecting bin after screening excessively
It collects, artificial transmission's rice workload, the selected roller of rice length and broken rice screening and filtering is reduced by rice input unit
Roller does not meet the residues such as the rice, broken rice and stone grain of length to rice inside and is filtered, and improves rice quality etc.
Grade.
To reach the above technical effect, technical solution used by the utility model is as follows:
A kind of multiple-roll rice length scale refiner, including the selected roller of rice length, broken rice screening and filtering roller,
Rice input unit, rice transfer bag, collecting bin of cracking rice, polished rice collecting bin, fixing support rack, motor group, motor switch, it is fixed
Support frame is trapezoidal support frame, and fixing support rack is welded by more square steel columns, the rice delivery outlet of rice input unit
In fixing support rack left end, rice length screens roller and is mounted on fixing support rack left and right ends first by rolling bearing for setting
Root connects in the middle part of steel column, and cracking rice to screen filter drum and be mounted on fixing support rack left and right ends second by rolling bearing connects
In the middle part of steel column, motor group is connected by conducting wire with motor switch, and motor switch is provided with selected motor switch key group, screening
Motor switch key group.
A kind of multiple-roll rice length scale refiner, further, the selected roller of rice length includes selected roller, essence
Drum rotation axis, rice import, rice impurity elimination switch are selected, selected roller is provided with two layers, and selected roller internal layer roller rolling has
Thick fish scale filter hole, rice import setting are provided with rice exports in screening roller left side, selected roller outer layer cylinder bottom,
Rice impurity elimination switch is welded on selected roller right side, and rice transfer bag front end is connected with rice exports.
A kind of multiple-roll rice length scale refiner further cracks rice and screens filter drum including screening roller, sieve
Drum rotation axis, rice diversity switch are selected, screening roller screens drum rotation axis by both ends and is fixed on fixing support rack, sieves
Roller is selected to be provided with two layers, screening roller internal layer roller rolling has thin fish scale filter hole, and screening roller internal layer roller is provided with
Import cover board in miscellaneous rice, screening roller outer layer roller top are provided with the outer import cover board of impurity elimination rice, screening roller outer layer rolling
Cylinder bottom is provided with broken rice exports, and rice diversity switch is welded on screening roller right side.
A kind of multiple-roll rice length scale refiner, further, rice input unit include preceding conveying roller, rear biography
Roller, feed belt, transport motor, transmission synchronous belt, transport motor switch are sent, transmission roller height is high before rice input unit
In rear conveying roller, feed belt is looped around preceding conveying roller and rear conveying roller surface, and transport motor passes through transmission synchronous belt
It is connected with preceding conveying roller, transport motor is connected by conducting wire with transport motor switch.
A kind of multiple-roll rice length scale refiner, further, motor group include selected motor group, screening motor
Group, selected motor group include selected motor fixing frame, selected motor, selected motor synchronous belt, and selected motor fixing frame is welded on
The fixed square steel column surface in fixing support rack left side second, selected motor are fixed on solid by selected motor fixing frame
Determine support frame left side, selected motor is connected by selected motor synchronous belt with the selected roller one end rotation axis of rice length,
Screening motor group includes screening motor fixed frame, screening motor, screening motor synchronous belt, and screening motor fixed frame is welded on fixation
Support frame left side third root fixes square steel column surface, and screening motor is fixed on fixing support rack by screening motor fixed frame
Left side, screening motor are screened filter drum one end rotation axis and are connected with cracking rice by screening motor synchronous belt.
Compared with the prior art, the advantages of the utility model are:
1. a kind of multiple-roll rice length scale refiner provided by the utility model, rice length screens roller in
Layer roller fish scale filter hole carries out length screening operation to rice, and rice is transferred to the screening of rice length by rice input unit
The rice for meeting internal layer roller fish scale filter hole pore size is filled into greatly by the internal layer roller of roller by roller rotation work
In meter Zhong Zhuan bags, the biggish contaminant filter of stone grain equal diameter is trapped in internal layer roller, length is chosen and meets rice quality
The rice of grade, breakneck acceleration is fast, and accuracy is good.
2. a kind of multiple-roll rice length scale refiner provided by the utility model, broken rice screening and filtering roller will be smart
Filtered rice is selected to carry out filtration of cracking rice, broken rice screening and filtering roller internal layer roller fish scale filter hole aperture is smaller,
Can will it is selected after cracking rice in rice be filled into collecting bin of cracking rice, the rice of completion is by filtration retentate in internal layer cartridge filter
In, by the screening operation of broken rice sieve filter drum, the broken rice in rice is filled into, improves the quality etc. of finished product rice
Grade.
3. a kind of multiple-roll rice length scale refiner provided by the utility model, is provided with rice input unit, greatly
Rice is transmitted to rice import by rice input unit, and rice is transmitted in rice length screening roller and carries out length screening work
Make, rice input unit is transmitted work to rice by transport motor and conveyer belt, reduces manual operation workload, improves
Rice efficiency of transmission, effective rice of accelerating carry out impurity screening and the selected progress of work of length.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of multiple-roll rice length scale refiner provided by the utility model.
Fig. 2 is a kind of multiple-roll rice length scale refiner positive structure schematic provided by the utility model.
Fig. 3 is the selected roller frame schematic diagram of a kind of rice length provided by the utility model.
Fig. 4 is a kind of broken rice screening and filtering roller frame schematic diagram provided by the utility model.
Fig. 5 is that import cover board shows with the outer import covering plate structure of impurity elimination rice in a kind of impurity elimination rice provided by the utility model
It is intended to.
Description of symbols: the selected roller of 1- rice length, the broken rice screening and filtering roller of 2-, 3- rice input unit,
4- rice transfer bag, 5- crack rice collecting bin, 6- polished rice collecting bin, 7- fixing support rack, 8- motor group, 9- motor switch, 11- essence
Selecting roller, the selected drum rotation axis of 12-, 13- rice import, 14- rice impurity elimination switch, 15- rice exports, 21- screens roller,
22- screens drum rotation axis, 23- rice diversity switch, import cover board in 24- impurity elimination rice, the outer access cover of 25- impurity elimination rice
Plate, the broken rice exports of 26-, conveying roller before 31-, conveying roller after 32-, 33- feed belt, 34- transport motor, 35- transmission
Synchronous belt, 36- transport motor switch, the selected motor group of 81-, 82- screening motor group, the selected motor fixing frame of 811-, 812- essence
Select motor, the selected motor synchronous belt of 813-, 821- screening motor fixed frame, 822- screening motor, 823- screening motor synchronous belt.
Specific embodiment
With reference to the accompanying drawing, to a kind of technical solution of multiple-roll rice length scale refiner provided by the utility model
It is further described, those skilled in the art is allow to better understand the utility model and can be practiced.
Referring to Fig. 1 to Fig. 5, the utility model provides a kind of multiple-roll rice length scale refiner, including rice length
Selected roller 1, broken rice screening and filtering roller 2, rice input unit 3, rice transfer bag 4, collecting bin 5 of cracking rice, polished rice are collected
Storehouse 6, fixing support rack 7, motor group 8, motor switch 9, fixing support rack 7 are trapezoidal support frame, and fixing support rack 7 is by more sides
Shape steel column is welded, and the rice delivery outlet setting of rice input unit 3 is in 7 left end of fixing support rack, the screening rolling of rice length
Cylinder 1 is mounted in the middle part of the connection steel column of 7 left and right ends of fixing support rack first by rolling bearing, is cracked rice and is screened filter drum 2
It is mounted in the middle part of the connection steel column of 7 left and right ends of fixing support rack second by rolling bearing, motor group 8 passes through conducting wire and motor
Switch 9 is connected, and motor switch 9 is provided with selected motor switch key group, screening motor switch key group.
Fixing support rack 7 is welded by square steel column, and square steel column section outer dimension is 6cm*6cm, square bar
Column section internal layer is 5.5cm*5.5cm, and square steel column inner hollow, square steel column thickness of steel product is 0.5cm, and intensity is high, support
Strength is big, and the first layer of fixing support rack 7 and second layer left and right ends are provided with rolling bearing, and rolling bearing is solid by fixed plate
One or two layers of steel column surface of fixing support rack 7 are scheduled on, fixed board ends are fixed by bolt and nut, the selected rolling of rice length
Cylinder 1 is mounted on fixing support rack 7,1 pair of the selected roller of rice length internal rice progress length screening operation, and rice length≤
When the selected 1 internal layer fish scale filter hole aperture of roller of rice length, rice passes through the selected work of selecting rice roller 1, rice into
Enter into rice transfer bag 4, rice enters in broken rice screening and filtering roller 2 by rice transfer bag 4, broken rice screening and filtering
The rice of 2 pairs of inside of roller carries out filtration of cracking rice, by it is broken by broken 2 inside fish scale filter hole of rice screening and filtering roller into
The high rice of internal soundness grade is collected into polished rice collecting bin 6 by row filtering after the completion of broken rice work filtering.
As a preferred embodiment, the utility model provides a kind of multiple-roll rice length scale refiner, rice length
Selected roller 1 includes selected roller 11, selected drum rotation axis 12, rice import 13, rice impurity elimination switch 14, selected roller 11
It is provided with two layers, selected 11 internal layer roller of roller rolling has thick fish scale filter hole, and the setting of rice import 13 is left in screening roller 11
End face, selected 11 outer layer cylinder bottom of roller are provided with rice exports 15, and it is right that rice impurity elimination switch 14 is welded on selected roller 11
End face, 4 front end of rice transfer bag are connected with rice exports 15.
Rice input unit 3 is turned in 7 left-hand end of support frame, the selected roller 1 of rice length by fixed plate and selected roller
Moving axis 12 is mounted on 7 first layer square steel column surface of fixing support rack, will when staff carries out length screening operation to rice
Rice import 13 is opened, and the delivery outlet of rice input unit 3 is equal with rice import 13, opens rice input unit 3, rice exists
3 surface of rice input unit carries out transmission work, and rice is transmitted at rice import 13, and it is selected that rice enters rice length
1 internal layer roller of roller, the selected 1 internal layer cylinder surface of roller of rice length are provided with fish scale filter hole, the size of fish scale filter hole
It is designed referring to rice type size, fish scale filter hole aperture is slightly larger than rice apparent size, and the selected roller 1 of rice length exists
When being worked, the internal layer roller of selected roller 11 carries out rotation work, selected rolling under the drive of selected drum rotation axis 12
Cylinder rotation axis 12 is that motor drives rotation work, and rice constantly carries out rolling work in selected 11 internal layer roller of roller, and rice is big
When being less than fish scale filter hole aperture, rice is entered in rice transfer bag 4 by fish scale filter hole from rice exports 15, particle
The magazines such as the larger rice for not meeting credit rating and stone grain can not be trapped in selected 11 internal layer of roller by fish scale filter hole
In roller, after the completion of selected 1 stock runner of roller of rice length makees, staff opens rice impurity elimination switch 14, will with long scrubbing brush
Sundries in selected 11 internal layer roller of roller cleans up.
As a preferred embodiment, the utility model provides a kind of multiple-roll rice length scale refiner, screening of cracking rice
Filter drum 2 includes screening roller 21, screening drum rotation axis 22, rice diversity switch 23, and screening roller 21 is sieved by both ends
Drum rotation axis 22 is selected to be fixed on fixing support rack 7, screening roller 21 is provided with two layers, screening 21 internal layer roller of roller rolling
There is thin fish scale filter hole, screening 21 internal layer roller of roller is provided with import cover board 24 in impurity elimination rice, screening 21 outer layer of roller rolling
Cylinder top is provided with the outer import cover board 25 of impurity elimination rice, and screening 21 outer layer cylinder bottom of roller is provided with broken rice exports 26, greatly
Rice diversity switch 23 is welded on screening 21 right side of roller.
Crack rice screen filter drum 2 by screening drum rotation axis 22 and rolling bearing be fixed on fixing support rack 7 second
Layer square steel column surface, 21 outer layer roller top of screening roller are provided with the outer import cover board 25 of impurity elimination rice, and staff carries out
Rice goes to crack rice in the course of work, and import cover board 24 in import cover board 25 outside impurity elimination rice, impurity elimination rice is opened, will be in rice
Turning 4 tail end rice output outlet of bag to be put at screening 21 internal layer roller of roller, impurity elimination rice enters in screening 21 internal layer roller of roller,
Screening 21 internal layer roller of roller rolling has thin fish scale filter hole, and thin fish scale filter hole aperture is less than rice apparent size, broken rice sieve
Filter drum 2 is selected to start to carry out rotation work, screening 21 internal layer roller of roller starts under the drive of screening drum rotation axis 22
Rotation work is carried out, rice constantly carries out rotation work in internal layer roller, and size of cracking rice is less than thin fish scale filter hole aperture, cracks rice
It is dropped into collecting bin 5 of cracking rice by thin fish scale filter hole, the high rice of credit rating is trapped in internal layer roller, and staff beats
Rice diversity switch is opened, the high rice of credit rating is transferred in polished rice collecting bin 6 by long scrubbing brush.
As a preferred embodiment, the utility model provides a kind of multiple-roll rice length scale refiner, rice input
Device 3 includes preceding conveying roller 31, rear conveying roller 32, feed belt 33, transport motor 34, transmission synchronous belt 35, transmission electricity
Machine switch 36, preceding 31 height of conveying roller of rice input unit 3 are higher than rear conveying roller 32, and feed belt 33 is looped around preceding transmission
Roller 31 and rear 32 surface of conveying roller, transport motor 34 are connected by transmitting synchronous belt 35 with preceding conveying roller 31, are transmitted
Motor 34 is connected by conducting wire with transport motor switch 36.
As a preferred embodiment, the utility model provides a kind of multiple-roll rice length scale refiner, and motor group 8 is wrapped
Selected motor group 81, screening motor group 82 are included, selected motor group 81 includes selected motor fixing frame 811, selected motor 812, essence
Motor synchronous belt 813 is selected, selected motor fixing frame 811 is welded on the fixed square steel column table in 7 left side of fixing support rack second
Face, selected motor 812 are fixed on 7 left side of fixing support rack by selected motor fixing frame 811, and selected motor 812 is logical
It crosses selected motor synchronous belt 813 to be connected with the selected 1 one end rotation axis of roller of rice length, screening motor group 82 includes screening electricity
Machine fixed frame 821, screening motor 822, screening motor synchronous belt 823, screening motor fixed frame 821 are welded on fixing support rack 7
Left side third root fixes square steel column surface, and screening motor 822 is fixed on fixing support rack by screening motor fixed frame 821
7 left sides, screening motor 822 are screened 2 one end rotation axis of filter drum and are connected with cracking rice by screening motor synchronous belt 823.
The basic principles and main features and advantage of the utility model have been shown and described above.Although having been shown and retouching
The embodiments of the present invention are stated, for the ordinary skill in the art, it is possible to understand that practical new not departing from this
A variety of change, modification, replacement and modification, the utility model can be carried out to these embodiments in the case where the principle and spirit of type
Range be defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of multiple-roll rice length scale refiner, it is characterised in that: including the selected roller of rice length (1), broken rice
Screening and filtering roller (2), rice transfer bag (4), collecting bin of cracking rice (5), polished rice collecting bin (6), is consolidated rice input unit (3)
Determine support frame (7), motor group (8), motor switch (9), the fixing support rack (7) is trapezoidal support frame, the fixed support
Frame (7) You Duogen square steel column is welded, and the rice delivery outlet setting of the rice input unit (3) is in the fixed support
Frame (7) left end, rice length screening roller (1) are mounted on the fixing support rack (7) left and right ends by rolling bearing
In the middle part of first connection steel column, described crack rice screens filter drum (2) and is mounted on the fixing support rack (7) by rolling bearing
In the middle part of the connection steel column of left and right ends second, the motor group (8) is connected by conducting wire with the motor switch (9), described
Motor switch (9) is provided with selected motor switch key group, screening motor switch key group.
2. a kind of multiple-roll rice length scale refiner according to claim 1, it is characterised in that: the rice length
Selected roller (1) include selected roller (11), selected drum rotation axis (12), rice import (13), rice impurity elimination switch (14),
The selected roller (11) is provided with two layers, and selected roller (11) the internal layer roller rolling has thick fish scale filter hole, described big
Rice import (13) is arranged in screening roller (11) left side, and selected roller (11) the outer layer cylinder bottom is provided with rice
It exports (15), rice impurity elimination switch (14) is welded on selected roller (11) right side, before the rice transfer bag (4)
End is connected with the rice exports (15).
3. a kind of multiple-roll rice length scale refiner according to claim 1, it is characterised in that: the screening of cracking rice
Filter drum (2) includes screening roller (21), screening drum rotation axis (22), rice diversity switch (23), the screening roller
(21) it is fixed on the fixing support rack (7) by both ends screening drum rotation axis (22), screening roller (21) setting
Have two layers, screening roller (21) the internal layer roller rolling has thin fish scale filter hole, and screening roller (21) the internal layer roller is set
Import cover board (24) in impurity elimination rice are equipped with, the outer access cover of impurity elimination rice is provided at the top of screening roller (21) the outer layer roller
Plate (25), screening roller (21) the outer layer cylinder bottom are provided with broken rice exports (26), the rice diversity switch (23)
It is welded on screening roller (21) right side.
4. a kind of multiple-roll rice length scale refiner according to claim 1, it is characterised in that: the rice input
Device (3) includes preceding conveying roller (31), rear conveying roller (32), feed belt (33), transport motor (34), transmission synchronous belt
(35), transport motor switch (36), the preceding conveying roller of the rice input unit (3) (31) are highly higher than rear conveying roller
(32), the feed belt (33) is looped around the preceding conveying roller (31) and described rear conveying roller (32) surface, the biography
Power transmission machine (34) is connected by transmitting synchronous belt (35) with the preceding conveying roller (31), and the transport motor (34) is by leading
Line switchs (36) with the transport motor and is connected.
5. a kind of multiple-roll rice length scale refiner according to claim 1, it is characterised in that: the motor group
It (8) include selected motor group (81), screening motor group (82), the selected motor group (81) includes selected motor fixing frame
(811), selected motor (812), selected motor synchronous belt (813), the selected motor fixing frame (811) are welded on the fixation
The fixed square steel column surface in support frame (7) left side second, the selected motor (812) pass through selected motor fixing frame
(811) it is fixed on the fixing support rack (7) left side, the selected motor (812) passes through selected motor synchronous belt
(813) it is connected with the described selected roller of rice length (1) one end rotation axis, the screening motor group (82) includes screening motor
Fixed frame (821), screening motor (822), screening motor synchronous belt (823), the screening motor fixed frame (821) are welded on institute
The fixed square steel column surface of fixing support rack (7) left side third root is stated, the screening motor (822) passes through the screening motor
Fixed frame (821) is fixed on the fixing support rack (7) left side, and the screening motor (822) passes through screening motor synchronous belt
(823) it screens filter drum (2) one end rotation axis with described crack rice and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821691818.2U CN209109546U (en) | 2018-10-18 | 2018-10-18 | A kind of multiple-roll rice length scale refiner |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821691818.2U CN209109546U (en) | 2018-10-18 | 2018-10-18 | A kind of multiple-roll rice length scale refiner |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110538787A (en) * | 2019-09-23 | 2019-12-06 | 武汉轻工大学 | Roller classificator |
-
2018
- 2018-10-18 CN CN201821691818.2U patent/CN209109546U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110538787A (en) * | 2019-09-23 | 2019-12-06 | 武汉轻工大学 | Roller classificator |
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