CN107626371A - A kind of high effective rice polishing machine - Google Patents
A kind of high effective rice polishing machine Download PDFInfo
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- CN107626371A CN107626371A CN201711086774.0A CN201711086774A CN107626371A CN 107626371 A CN107626371 A CN 107626371A CN 201711086774 A CN201711086774 A CN 201711086774A CN 107626371 A CN107626371 A CN 107626371A
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- polishing
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Abstract
The invention discloses a kind of high effective rice polishing machine, is related to foodstuff processing technology field.Described high effective rice polishing machine, before technique is polished, dampening processing is first carried out, the top that water installations are located at polishing roll, water installations is not limited by structure space installing, and can enough makes the uniform dampening of rice, reduces the percentage of damage of rice；The present invention uses cross section to reduce the contact of rice and polishing roll for the polishing muscle of circular arc, reduce rice percentage of damage, improve production efficiency；Multiple auxiliary rollers of polishing are added simultaneously, contact area of the rice with polishing roll in polishing process are added, so as to improve polishing efficiency.
Description
Technical field
The invention belongs to foodstuff processing technology field, more particularly to a kind of high effective rice polishing machine.
Background technology
With the progress and the improvement of people's living standards of science and technology, the degree of mechanization of agriculture improves constantly.At present, to big
The polishing rice machine that rice surface is polished has substituted traditional artificial polishing to be used widely in Cereals Processing Machines industry.
The function of polishing rice machine is to remove the chaff powder for being adhered to rice surface, makes the grain of rice sparkling and crystal-clear bright and clean.Its polishing principles is by rice
After dampening, profit rice, it to be sent into polishing roller, is stirring with rubbing action, chaff is floated on erasing surface, while as caused by friction
Fuel factor makes grain of rice surface starch colloid, the starch film parcel grain of rice is formed, so as to reach the purpose of chaff glazing.
But existing polishing machine when in use there is a problem in that：On the one hand, the throwing that water installations are arranged on polishing machine
In smooth roll, installation water injection pipe, water injection pipe are sprayed by nozzle again after being mixed by tracheal pressure in the feed end of polishing roll, it is contemplated that are thrown
The top of smooth roll can be installed into meter Dou, and the nozzle of dampening is limited by structure and space installing, and is typically chosen nozzle
Installed in the arranged on left and right sides of polishing roll, but this structure can cause the water of ejection to concentrate on the medium position of polishing roll, both sides
Injection flow rate it is smaller；So cause the sieve aperture that the rice bran of polishing roll middle part is moister, easily blocks on rice huller screen, and both ends
It is relatively dry, it is impossible to reach expected polishing effect.The excessive grain of rice of dampening simultaneously easily pulverizes during glossing,
Increase the percentage of damage of rice；On the other hand, the polishing roller used in polishing machine mainly includes polishing roller body and polishing muscle, throws
Light muscle is axially disposed on polishing roller body excircle, and the cross section for polishing muscle is rectangle, in glossing, polishes version of tendon and muscle
Larger pressure is produced when turning, causes the breakage rate of rice high, polishing effect is undesirable.
Based on this, need badly and be improved on existing polishing machine, propose a kind of high effective rice polishing machine, rice can be made
Uniform reasonable dampening, and can reduce percentage of damage of the rice in glossing, improve production efficiency.
The content of the invention
In view of the shortcomings of the prior art, the present invention provides a kind of high effective rice polishing machine, first right before technique is polished
Rice carries out uniformly reasonable dampening, then is polished technique, and such structure makes water installations install not by structure space
Limitation, and can makes the uniform dampening of rice, reduces rice percentage of damage；Polishing muscle of the cross section for circular arc is used simultaneously, is reduced
Pressure in glossing, rice percentage of damage is reduced, improve production efficiency.
The present invention is that solve above-mentioned technical problem by the following technical solutions：A kind of high effective rice polishing machine, bag
Cabinet, polishing roll and the motor being arranged in cabinet are included, the top of the cabinet is provided with into meter Dou, enters meter Dou and pass through feed pipe
Connected with the rice storing case being arranged in cabinet, it is described enter meter Dou bottom be provided with sieve plate；Be provided with the rice storing case piston boit and
Be sleeved on outside piston boit bucket, the side wall of described bucket the water inlet pipe and pulsometer of connection water pipe be installed, it is described
Equally distributed porous nozzle is provided with the side wall and bottom wall of bucket, the piston boit is by vertical expansion link with being arranged on
Cylinder output end in frame is fixedly connected, and piston boit is moved up and down the porous spray opened or closed on bucket by cylinder
The water inlet of head；The floor level of the rice storing case is slidably connected in the side wall of rice storing case, in a side of the bottom plate
Portion is provided with vibrating motor, goes out metre hole provided with uniform on the bottom plate of the rice storing case；The lower section of the rice storing case is provided with and it
The parallel reclaiming plate of bottom plate, gas blowing mouth, the reclaiming plate positioned at gas blowing mouth side are provided with one end of the reclaiming plate
On be connected with pole, the pole is fixedly connected on the expansion link of the piston boit；On the outside of the other end of the reclaiming plate
The polishing roll of rice polishing is installed, the polishing roll is sleeved on horizontally disposed main shaft, the main shaft by belt pulley with
Motor connection in cabinet；The lower section of the polishing roll is provided with rice huller screen, is polishing room between polishing roll and rice huller screen, in the rice
Sieve lower section is provided with discharging opening and bran output bucket, the bran output bucket connection bran storehouse.
Further, multiple auxiliary rollers of polishing, the both ends of the auxiliary roller of polishing are uniformly laid on the excircle of the polishing roll
It is fixedly connected with polishing roll, the middle part for polishing auxiliary roller is connected by the middle part of connecting rod and polishing roll, it is preferred that polishing auxiliary roller is
Six；Increase polishes the number of auxiliary roller, makes rice in polishing and the contact area of polishing roll increases, the rice amount of stock removal polishing
Increase, improve polishing efficiency.
Further, the polishing roll and the auxiliary roller of polishing include polishing roller body and polishing muscle, and the muscle that polishes is along axle
To being located on the outer surface of polishing roller body, the cross section of the polishing muscle is circular arc, the arc-shaped surface court of the polishing muscle
To with polishing roller body rotating direction it is consistent, the arc-shaped surface of polishing muscle is contacted with rice, impact pressure be gradually converted into
Frictional force, the generation for phenomenon of being cracked rice in polishing process is reduced, while the gradual increase of frictional force is advantageous to increase polishing effect,
Improve the surface smoothness of rice.
Further, the polishing muscle is 6-12 bars, and helically wire is distributed on the polishing roll body outer surface,
Polishing roller body between every two polishings muscle is provided with ventilation slot.
Further, the sieve aperture on the rice huller screen is rectangle sieve aperture, and the edge of the rectangle sieve aperture is at least while be sawtooth
Shape, the tooth peak at the zigzag sieve aperture edge and tooth paddy are highly 0.3-0.8mm, because of rice on rice huller screen rebounce power mistake
Greatly, the drawbacks of causing broken rice rate too high, using the hole of zigzag sieve aperture along structure, abrasion efficiency is effectively improved, effectively reduces and throws
Broken rice rate in photoreduction process.
Further, one end of the rice huller screen is provided with air-blast device, and the air-blast device includes ventilation duct and air blower, powder
Dirt is discharged by ventilation duct under the suction of air blower.
Further, the piston boit uses hollow structure, can save material, and and can mitigates cylinder in lifting process
Weight, save energy consumption.
Further, the bore dia of the porous nozzle is 0.5-1mm.
The work process of high effective rice polishing machine proposed by the invention is：Motor is worked, and main shaft is driven by belt pulley
Roll, so as to drive polishing roll to rotate, brown rice enters in rice storing case after entering meter Dou sieve plate and screening, below rice storing case bottom plate
Reclaiming plate initial position and bottom plate fit, and block and go out metre hole on bottom plate；Rice after screening enters storage rice
Vibration on Start-up motor after case, the bottom plate of rice storing case resonate with vibrating motor, and the rice on bottom plate is carried out into vibration shakeouts, and
Bucket is opened pulsometer, water is sprayed water smoke from the porous nozzle on bucket, be attached to big by the water inlet water inlet tube connected
The surface of rice；After the uniform dampening in big grain of rice surface, the cylinder operation in frame is controlled, cylinder drives expansion link to move down,
Piston boit is closed the water inlet of porous nozzle, stop water spray, avoid big grain of rice dampening excessive；When expansion link moves down,
Drive pole and reclaiming plate to move down simultaneously, go out metre hole on rice storing case bottom plate so as to open, due to continuing for vibrating motor
Vibration, makes the rice after dampening drop down onto on reclaiming plate, then gas blowing mouth is blown into gas, and the rice on reclaiming plate is blown
To polishing roll, process is polished；Polishing roll and multiple auxiliary rollers of polishing cause rice polishing efficiency to improve, the rice after polishing
Drop down onto on rice huller screen, dust is under the drive of air-blast device outside shedder, and the rice after polishing is skidded off by rice huller screen from discharging opening, rice
Chaff is dropped into collection chaff storehouse from bran output bucket.
Compared with prior art, high effective rice polishing machine provided by the present invention, before technique is polished, first carry out
Water process, the top that water installations are located at polishing roll, water installations is not limited by structure space installing, and can enough makes
The uniform dampening of rice, reduce the percentage of damage of rice；The present invention use cross section as the polishing muscle of circular arc, reduce rice and
The contact of polishing roll, rice percentage of damage is reduced, improves production efficiency；Multiple auxiliary rollers of polishing, increase are added simultaneously
Contact area of the rice in polishing process with polishing roll, so as to improve polishing efficiency.
Brief description of the drawings
In order to illustrate more clearly of technical scheme, the required accompanying drawing used in being described below to embodiment
It is briefly described, it should be apparent that, drawings in the following description are only one embodiment of the present of invention, general for this area
For logical technical staff, on the premise of not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of structural representation of high effective rice polishing machine of the present invention；
Fig. 2 is polishing roll of the present invention and the structural representation for polishing auxiliary roller；
Fig. 3 is polishing roll of the present invention and the position relationship schematic diagram for polishing auxiliary roller；
Wherein：1- cabinets, 2- rice storing cases, 3- enter meter Dou, 4- sieve plates, 5- piston boits, 6- cylinders, 7- expansion links, 8- frames, and 9- enters
Water pipe, 10- bucket, 11- vibrating motors, 12- reclaiming plates, 13- poles, 14- gas blowing mouths, 15- polishing rolls, 16- motors,
17- air blowers, 18- ventilation ducts, 19- rice huller screens, 20- discharging openings, 21- bran output buckets, 22- brans storehouse, 23- porous nozzles, 24- go out rice
Hole, 25- pulsometers, 26- polishing roller bodies, 27- polishing muscle, 28- ventilation slots, 29- polish auxiliary roller, 30- connecting rods.
Embodiment
With reference to the accompanying drawing in the embodiment of the present invention, the technical scheme in this implementation is clearly and completely described,
Obviously, described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.Based in the present invention
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained on the premise of creative work is not made,
Belong to the scope of protection of the invention.
As shown in figure 1, a kind of high effective rice polishing machine provided by the present invention, including cabinet 1, polishing roll 15 and setting
Motor 16 in cabinet, the top of cabinet 1, which is provided with, into rice bucket 3, to be entered rice bucket 3 and passes through feed pipe and the storage that is arranged in cabinet 1
Rice bin 2 connects, and the bottom for entering rice bucket 3 is provided with sieve plate 4；Provided with piston boit 5 and the dampening being sleeved on outside piston boit 5 in rice storing case 2
Bucket 10, the side wall for bucket 10 are provided with the water inlet pipe 9 and pulsometer 25 of connection water pipe, and set in the side wall and bottom wall of bucket 10
Equally distributed porous nozzle 23 is equipped with, piston boit 25 is exported by vertical expansion link 7 and the cylinder 6 in frame 8
End is fixedly connected, and piston boit 5 is moved up and down the water inlet of the porous nozzle 23 opened or closed on bucket 10 by cylinder 6
Mouthful；The floor level of rice storing case 2 is slidably connected in the side wall of rice storing case 2, and vibrating motor is provided with a side end of bottom plate
11, go out metre hole 24 provided with uniform on the bottom plate of rice storing case 2；The lower section of rice storing case 2 is provided with the reclaiming plate parallel with its bottom plate
12, gas blowing mouth 14 is provided with one end of reclaiming plate 12, pole is connected with the reclaiming plate of the side of gas blowing mouth 14
13, pole 13 is fixedly connected on the expansion link 7 of piston boit 5；Rice polishing is installed on the outside of the other end of reclaiming plate 12
Polishing roll 15, polishing roll 15 are sleeved on horizontally disposed main shaft, and main shaft is connected by belt pulley with the motor 16 in cabinet 1；
The lower section of polishing roll 15 is provided with rice huller screen 19, is polishing room between polishing roll 15 and rice huller screen 19, and discharging is provided with below rice huller screen 19
Mouth 20 and bran output bucket 21, bran output bucket 21 connect bran storehouse 22.
As shown in Fig. 2 uniformly lay six auxiliary rollers 29 of polishing on the excircle of polishing roll 15, polish the both ends of auxiliary roller 29 with
Polishing roll 15 is fixedly connected, and the middle part for polishing auxiliary roller 29 is connected by connecting rod 30 with the middle part of polishing roll 15.
As shown in figure 3, polishing roll 15 and the auxiliary roller 29 of polishing include polishing roller body 26 and polishing muscle 27, the edge of muscle 27 is polished
It is axially disposed on the outer surface of polishing roller body 26, the cross section of polishing muscle 27 is circular arc, polishes the arc-shaped surface court of muscle 27
To with polishing the rotating direction of roller body 26 it is consistent；It is 6 to polish muscle 27, and helically wire is distributed on the polishing appearance of roller body 26
Face, ventilation slot 28 is provided with the polishing roller body 26 that every two polish between muscle 27.
Sieve aperture on rice huller screen 19 is rectangle sieve aperture, and the edge of rectangle sieve aperture is at least while be zigzag, zigzag sieve aperture side
The tooth peak on edge and tooth paddy are highly 0.5mm；One end of rice huller screen 19 is provided with air-blast device, and air-blast device includes ventilation duct 18 and air blast
Machine 17；The bore dia of porous nozzle 23 is 0.8mm.
The work process of high effective rice polishing machine proposed by the invention is：Motor 16 works, and is driven and led by belt pulley
Axle rolls, and so as to drive polishing roll 15 to rotate, brown rice enters in rice storing case 2 after entering the sieve plate 4 of rice bucket 3 and screening, rice storing case 2
The initial position of reclaiming plate 12 and bottom plate below bottom plate fit, and block and go out metre hole 24 on bottom plate；After screening
Rice enters Vibration on Start-up motor 11 after rice storing case 2, and the bottom plate of rice storing case 2 resonates with vibrating motor 11, by bottom plate
Rice carries out vibration and shakeout, and bucket 10 and is intake by the water inlet pipe 9 connected, opens pulsometer 25, makes water from bucket 10
Water smoke is sprayed on porous nozzle 23, is attached to the surface of rice；After the uniform dampening in big grain of rice surface, the gas in frame 8 is controlled
Cylinder 6 works, and cylinder 6 drives expansion link 7 to move down, and piston boit 5 is closed the water inlet of porous nozzle 23, stops water spray, keeps away
It is excessive to exempt from big grain of rice dampening；When expansion link 7 moves down, while pole 13 and reclaiming plate 12 is driven to move down, so as to beat
Open and go out metre hole 24 on the bottom plate of rice storing case 2, due to the sustained vibration of vibrating motor 11, the rice after dampening is dropped down onto discharging
On plate 12, then gas blowing mouth 14 is blown into gas, and the rice on reclaiming plate 12 is blown on polishing roll 15, is polished work
Sequence；Polishing roll 15 and multiple auxiliary rollers 29 of polishing cause rice polishing efficiency to improve, and the rice after polishing is dropped down onto on rice huller screen 19, dust
Under the drive of air-blast device outside shedder, the rice after polishing is skidded off by rice huller screen 19 from discharging opening 20, and rice bran is from bran output bucket
21 drop into collection chaff storehouse 22.
Above disclosed is only the embodiment of the present invention, but protection scope of the present invention is not limited thereto,
Any one skilled in the art the invention discloses technical scope in, can readily occur in change or modification, all
It should be included within the scope of the present invention.
Claims (7)
- A kind of 1. high effective rice polishing machine, it is characterised in that：Including cabinet（1）, polishing roll（15）And it is arranged in cabinet Motor（16）, cabinet（1）Top be provided with into meter Dou（3）, it is described enter meter Dou（3）By feed pipe and it is arranged on cabinet（1）It is interior Rice storing case（2）Connection, it is described enter meter Dou（3）Bottom be provided with sieve plate（4）；The rice storing case（2）It is interior to be provided with piston boit（5）With It is sleeved on piston boit（5）Outer bucket（10）, described bucket（10）Side wall be provided with connection water pipe water inlet pipe（9）With Pulsometer（25）, described bucket（10）Side wall and bottom wall on be provided with equally distributed porous nozzle（23）, the piston Post（25）Pass through vertical expansion link（7）With installed in frame（8）On cylinder（6）Output end is fixedly connected, and passes through cylinder（6） Make piston boit（5）Move up and down and open or close bucket（10）On porous nozzle（23）Water inlet；The rice storing case（2） Floor level be slidably connected in rice storing case（2）Side wall on, be provided with vibrating motor in a side end of the bottom plate（11）, In the rice storing case（2）Bottom plate be provided with and uniform go out metre hole（24）；The rice storing case（2）Lower section be provided with put down with its bottom plate Capable reclaiming plate（12）, in the reclaiming plate（12）One end be provided with gas blowing mouth（14）, positioned at the gas blowing mouth （14）Pole is connected with the reclaiming plate of side（13）, the pole（13）It is fixedly connected on piston boit（5）Expansion link（7） On；In the reclaiming plate（12）The other end on the outside of be provided with rice polishing polishing roll（15）, the polishing roll（15）Suit On horizontally disposed main shaft, the main shaft passes through belt pulley and cabinet（1）Interior motor（16）Connection；The polishing roll（15） Lower section be provided with rice huller screen（19）, in polishing roll（15）And rice huller screen（19）Between be polishing room, in the rice huller screen（19）Lower section is provided with Discharging opening（20）And bran output bucket（21）, the bran output bucket（21）Connect bran storehouse（22）.
- 2. high effective rice polishing machine as claimed in claim 1, it is characterised in that：The polishing roll（15）Excircle on uniformly Lay multiple auxiliary rollers of polishing（29）, the auxiliary roller of polishing（29）Both ends and polishing roll（15）It is fixedly connected, the auxiliary roller of polishing （29）Middle part pass through connecting rod（30）With polishing roll（15）Middle part connection.
- 3. high effective rice polishing machine as claimed in claim 2, it is characterised in that：Described polishing roll（15）With the auxiliary roller of polishing （29）Include polishing roller body（26）With polishing muscle（27）, described polishing muscle（27）Polishing roller body is located at vertically（26） Outer surface on, described polishing muscle（27）Cross section be circular arc, described polishing muscle（27）Arc-shaped surface towards with Polish roller body（26）Rotating direction is consistent.
- 4. high effective rice polishing machine as claimed in claim 3, it is characterised in that：The polishing muscle（27）For 6-12 bars, and it is in Zigzag shape is distributed on polishing roller body（26）Outer surface, muscle is polished at every two（27）Between polishing roller body（26）On set There is ventilation slot（28）.
- 5. high effective rice polishing machine as claimed in claim 1, it is characterised in that：The rice huller screen（19）On sieve aperture be rectangular mesh screen Hole, the edge of the rectangle sieve aperture is at least while be zigzag, tooth peak and the tooth paddy at zigzag sieve aperture edge are highly 0.3- 0.8mm。
- 6. high effective rice polishing machine as claimed in claim 1, it is characterised in that：The rice huller screen（19）One end provided with air blast fill Put, the air-blast device includes ventilation duct（16）And air blower（17）.
- 7. high effective rice polishing machine as claimed in claim 1, it is characterised in that：The porous nozzle（23）Bore dia be 0.5-1mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711086774.0A CN107626371A (en) | 2017-11-07 | 2017-11-07 | A kind of high effective rice polishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711086774.0A CN107626371A (en) | 2017-11-07 | 2017-11-07 | A kind of high effective rice polishing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107626371A true CN107626371A (en) | 2018-01-26 |
Family
ID=61108089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711086774.0A Withdrawn CN107626371A (en) | 2017-11-07 | 2017-11-07 | A kind of high effective rice polishing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107626371A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110721760A (en) * | 2019-12-02 | 2020-01-24 | 湖南富硒壹号生态农业科技有限责任公司 | Rice polishing device |
| CN111715322A (en) * | 2020-07-03 | 2020-09-29 | 南县国安米业有限公司 | A burnishing device that shells that is used for rice processing to be convenient for collect dust |
-
2017
- 2017-11-07 CN CN201711086774.0A patent/CN107626371A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110721760A (en) * | 2019-12-02 | 2020-01-24 | 湖南富硒壹号生态农业科技有限责任公司 | Rice polishing device |
| CN110721760B (en) * | 2019-12-02 | 2021-12-14 | 湖南富硒壹号生态农业科技有限责任公司 | Rice polishing device |
| CN111715322A (en) * | 2020-07-03 | 2020-09-29 | 南县国安米业有限公司 | A burnishing device that shells that is used for rice processing to be convenient for collect dust |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180126 |