CN105879956B - Energy-efficient raw grain decortication takes off embryo polishing screening multiple purpose aeroplane - Google Patents
Energy-efficient raw grain decortication takes off embryo polishing screening multiple purpose aeroplane Download PDFInfo
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- CN105879956B CN105879956B CN201610462119.XA CN201610462119A CN105879956B CN 105879956 B CN105879956 B CN 105879956B CN 201610462119 A CN201610462119 A CN 201610462119A CN 105879956 B CN105879956 B CN 105879956B
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- decortication
- sieve
- raw grain
- room
- transfer roller
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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
- B02B5/00—Grain treatment not otherwise provided for
- B02B5/02—Combined processes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02B—PREPARING GRAIN FOR MILLING; REFINING GRANULAR FRUIT TO COMMERCIAL PRODUCTS BY WORKING THE SURFACE
- B02B3/00—Hulling; Husking; Decorticating; Polishing; Removing the awns; Degerming
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02B—PREPARING GRAIN FOR MILLING; REFINING GRANULAR FRUIT TO COMMERCIAL PRODUCTS BY WORKING THE SURFACE
- B02B7/00—Auxiliary devices
- B02B7/02—Feeding or discharging devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/18—Drum screens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
- B07B4/08—Separating solids from solids by subjecting their mixture to gas currents while the mixtures are supported by sieves, screens, or like mechanical elements
Abstract
Energy-efficient raw grain decortication takes off embryo polishing screening multiple purpose aeroplane, it is related to raw grain decortication and takes off embryo polishing screening machinery, feed hopper under shed leads to decortication room, and main shaft is horizontally set at by bearing on decortication room end plate, and the fixed belt pulley in main shaft outer end connects motor power wheel by belt；Transfer roller is provided on main shaft, transfer roller is placed in sieve；Decortication outdoor is provided with air duct, and connection wind turbine is held to the greatest extent in air duct；The transfer roller is polygonized structure, and spring blade is provided on every one side of polygon, and spring blade is suppressed fixation, transfer roller and spring blade by helical feed pressing plate and rubbed material with sieve cooperation；Helical blade on helical feed pressing plate pushes away material forwards simultaneously；It is connected with large aperture sieve in front of sieve；It is feed opening in front of the sieve of large aperture；Gland and its regulation device are provided at feed opening.The beneficial effects of the invention are as follows：Power is small, and yield is high, and quality is high, and percentage of damage is low, and production cost is low, has significant economic and social benefit.
Description
Technical field
The present invention relates to machineries, are further Cereals Processing Machines, especially the decortications such as corn, rice, polishing machine.
Background technology
Husk rice is Applied Physics（Machinery）Or the method for chemistry is by the skin portion on raw grain surface or the work all divested
Sequence.Currently, countries in the world generally use physical method husk rice.Mechanical equipment for removing raw grain cortex is known as rice mill（Or
It referred to as peels crusher, purposes is by corn, wheat, paddy（Brown rice）Deng peeling）.Due to the raw grains cortex such as corn, wheat
Group is woven with more crude fibre, directly edible normal stool and the absorption that can interfere human body, meanwhile, the water imbibition of belt leather raw grain and
Dilatancy is all poor, and edible quality is bad, and the time required when boiling is longer, and ripe rice rate is low, and color is deep, stickiness
Difference, mouthfeel is bad, therefore often needs to remove the cortex of raw grain by husk rice process, makes it have excellent edible quality, carries
Its high commodity value.
All the time, due to the restriction of technical merit, grain processing enterprise all extensive style in China's develop, in process,
Foodstuff waste is serious, and power consumption is too big.Rice mill in the prior art is divided into two kinds, first, friction pearling, i.e., with friction
Based on frictional action, also known as pressing rice polisher uses roller to be removed the peel with sieve directly hardness rubbing, since the grain of rice is in pearling
The pressure born of interior is larger, and pressure is easy tod produce and cracked rice therefore in rice milling process often beyond the intensity of raw grain grain.Its
Two, stone roller cuts pearling, i.e. speedy rice polisher, mainly hard by the intensive emery grit of the diamond dust roller surface of adjustment rotation
Sharp keen sand knife is continuously applied to abrasive action to raw grain grain cortex, cortical lacerations is made to fall off, to make raw grain grain obtain pearling.
In conclusion both the above belongs to hard processing method, and the gap between roller and sieve cannot be adjusted, and pearling efficiency is low,
When internal pressure, which is not achieved, to be needed, only top is pressed to adjust by discharge port, so, radial pearling chamber pressure is irregular, therefore generates
Percentage of damage is high, and the fine powder that raw grain grain generates after being crushed directly is siphoned away by wind turbine by sieve, therefore yield rate is low, waste is serious.
To sum up, since prior art construction is all made of rigid kneader type principle, so in the prevalence of following defect：
1, power is big, generally requires the power of 15kW to 45kW, usually only per hour 50-90 kilograms per kW production capacities；2, low output,
Usually 500-3000 kilograms per hour；3, percentage of damage is high, and percentage of damage is usually in 50-60% or more；And broken grain is usual
It is taken as feed to use, product cost is made to be promoted.4, rough surface, aesthetic finish is poor, influences the sale of product；It is especially fast
Degree type rice mill often haves no alternative but need that polishing machine is coordinated to use；5, consumables cost is high, and consumptive material is iron roll or sand roller, cost
It is high.
Bread is the staff of life, and China is the first in the world populous nation, and grain is closely bound up with the people's livelihood, and the yield and matter of grain
Magnitude relation is related to the stabilization of society to nation's security.And the presence of these defects of rice mill causes grain in the prior art
Food waste, waste of energy, production capacity are low.Not only grain processing enterprise becomes small profits enterprise, and existence is only difficult, cannot quickly send out
Exhibition, and national food supply security is influenced to a certain extent.
Invention content
It is an object of the invention to overcome the defect of the above-mentioned prior art, a kind of de- embryo throwing of energy-efficient raw grain decortication is provided
Light screens multiple purpose aeroplane, and using flexible husk rice as theory, required power is small, and raw grain percentage of damage is low, is remarkably improved operating efficiency, drop
Low production cost；Meanwhile the machine is adjusted, it can be achieved that multipurpose.
The purpose of the present invention is what is realized by following scheme：
The decortication of energy-efficient raw grain takes off embryo polishing screening multiple purpose aeroplane, including casing, feed hopper, decortication room, suction ventilator, electronic
Machine, feed hopper under shed lead to decortication room, and decortication room is that tubbiness is laterally disposed, and main shaft is horizontally set at decortication room end by bearing
On plate, the fixed belt pulley in main shaft outer end connects motor power wheel by belt；Transfer roller is provided on main shaft, transfer roller is placed in sieve
In net；The composition of decortication room includes sieve, transfer roller, and decortication outdoor is provided with air duct, and connection wind turbine is held to the greatest extent in air duct；Its feature exists
In：The transfer roller is polygonized structure, and spring blade is provided on every one side of polygon, and spring blade is helical feed pressing plate
Fixation, transfer roller and spring blade is suppressed to rub material with sieve cooperation；Helical blade on helical feed pressing plate is same
When push away material forwards；It is connected with large aperture sieve in front of sieve（Aperture is with respect to for sieve greatly）, both ensured and do not leaked through object
Material, and the larger light materials of area such as maize peel can be discharged；It is feed opening in front of the sieve of large aperture, for processing to be discharged
Material afterwards；Gland and its regulation device are provided at feed opening.
The present invention can also be realized further by following scheme：
The spring blade is whole piece steel disc, and steel disc front is provided with several knife seams, and steel disc rear portion is provided with strip connection
Hole.
The knife seam direction of the spring blade is consistent with the inclined direction of helical blade on helical feed pressing plate.
The main shaft is hollow arbor braid hole axle construction.
Helically gradually open shape in the air duct.
The sieve is that a monolithic annulus stacks together, and outside is by outer keel fixed plate fixed grit, outer keel fixed plate
It is arranged on three circumferentially equally distributed positioning leading screw；2/3 part of outer keel fixed plate is to be fixedly connected, and outer keel is solid
1/3 part of fixed board is activity fixed plate, and activity fixed plate is divided into two parts, and one end per part connects positioning filament by loose-leaf
Thick stick, the other end are screwed after being interlocked.
The air duct lower part is to inhale skin room, and skin auger is horizontally arranged with out in skin room inhaling, and inhales the 27 end connection of skin room and inhales
Wind bucket, air draught bucket connect wind turbine, and sundries is discharged in exit.
The regulation device finger pressure door-hinge activity is fixed on discharge end end cap, and gland is fixed with pressure gate axis, in pressure gate axis
The lower section at both ends is provided with pressure top bar, presses setting pressure top and pressure top locking nut on top bar, top locking nut is pressed by adjusting,
Speed, the pressure so as to adjust material in decortication room of controllable discharging.
The beneficial effects of the invention are as follows：1, power is small, only uses 4-7.5kW；Reach the several times of the prior art very per kW production capacities
To 10 times or more.2, yield is high, and a hourly output can reach 5 tons.3, quality is high, and percentage of damage is low, percentage of damage only 2%；And after peeling
Product it is complete, glossy.4, production cost is low, only 10 yuan of a spring leaf, only 25 meters of sieve/member, and in the prior art
Consumptive material is iron roll or sand roller, and consumables cost of the present invention is only the 1/3-1/5 of the prior art.5, easy to maintenance, more to vulnerable part
It changes, it is only necessary to which 10 minutes, working hour was the 1/2-1/10 of the prior art.5, the structure of adjustment the machine or subelement are, it can be achieved that raw grain
Peel, de- embryo, polishing, screening etc., be a tractor serves several purposes, compare the prior art, multiple process tooling devices can be saved, both may be used
It reduces investment outlay, and working hour can be saved；6, wide adaptability, by simply replacing and adjusting, the machine be applicable to corn, rice,
The process requirements of the various crops raw grain such as wheat, millet, therefore different operation needs can be met.Thus on the whole, this hair
Bright use, saves the energy, improves production capacity, reduces production cost, has significant economic and social benefit.
In order to enable those skilled in the art to better understand the solution of the present invention, and make the above-mentioned purpose of the present invention, feature
Can be more obvious and easy to understand with advantage, with reference to embodiment, the present invention is described in further detail.
Description of the drawings
Fig. 1 is main structure diagram of the present invention, and Fig. 2 is present invention decortication room enlarged diagram, and Fig. 3 is left view of the present invention
（In Fig. 1 A to）Structural schematic diagram, Fig. 4 are that the present invention overlooks（In Fig. 1 B to）Structural schematic diagram, Fig. 5 are backsight structure of the present invention
Schematic diagram, Fig. 6 are spring blade structure schematic diagram of the present invention, and Fig. 7 is helical feed pressure plate structure schematic diagram of the present invention, and Fig. 8 is
Sieve buckling device structural schematic diagram of the present invention.
In figure：It is maintenance door 1, positioning leading screw 2, feed hopper 3, upper cover 4, motor 5, sieve 6, angle bar 7, spring blade 8, interior
Bone plate 9, wind turbine connector 10, motor connecting plate 11, feed opening 12, discharge end polygon iron roll end plate 14, discharge end scalping
Net 15, decortication room 16, outer keel fixed plate 17, discharge end polygon iron roll end plate 18, feed end end cap 20, main shaft 21, belt
Wheel 23, decortication room end plate 24, air draught bucket 26, suction skin room 27, suction skin room air inlet 28, blanking raises plate 29, helical feed pressing plate is consolidated
Determine screw 30, helical feed pressing plate 31, hollow axis hole 32, helical blade 33, discharge chamber 34, discharge end end cap 36, feed space 38,
Heart-shaped lifting hole(eyelet) 39, pressure gate axle center 40, pressure top bar 41, triangle lifting hole(eyelet) 42, discharge port 43, pressure top 44, pressure top locking nut 45, gland
46, keel movable sleeve 47, go out skin packing auger blade 51, go out skin screw-conveyer-shaft 52, go out skin auger transmission fluted disc 53, go out skin auger bearing
54, go out skin auger motor 55, go out the straight motor cabinet 56 of skin auger, charging adjustable plate 57, knife seam 81, connecting hole 82.
Specific implementation mode
As shown in figures 1-8,（It is front and back with material traffic direction）It is multi-purpose that energy-efficient raw grain decortication takes off embryo polishing screening
Machine, including casing（End cap including both ends, i.e. feed end end cap 20, discharge end end cap 36）, feed hopper 3, feed space 38, decortication
Room 16, discharge chamber 34, motor 5, decortication room 16 right side are feed space 38, and left side is discharge chamber 34, formed one completely into,
It takes off, go out channel；3 under shed of feed hopper leads to decortication room 16, and main shaft 21 is provided in room 16 of peeling, and main shaft 21 passes through bearing transverse direction
It is set on decortication room end plate, the belt pulley 23 of 21 outer end of main shaft connects motor power wheel by belt；It is provided on main shaft
Transfer roller；The composition of decortication room includes sieve 6, transfer roller；The transfer roller is polygonized structure, and octagon, nine sides usually such as can be used
Shape, decagon, hendecagon or dodecagon structure, transfer roller is set to discharge end polygon iron roll end plate 14 and feed end is polygon
Between shape iron roll end plate 18, it is both provided with endosteal lamella 9 on each polygon edge on transfer roller, spring blade 8 is provided on endosteal lamella 9
（Arrow in Fig. 2 shows the direction of rotation of transfer roller and spring blade 8）, spring blade 8 can be one or more layers；Switchblade
Piece 8 is suppressed by helical feed pressing plate 31 and is fixed, and helical blade 33 is provided on helical feed pressing plate 31；From lateral, spiral
Blade 33 links up Spiral distribution along transfer roller；From section, helical blade 33 forms intermittent arc shape board（Referring to Fig. 2）, can
Enough forwards（Attached drawing 3 is shown as left side, specifically sees the position setting of feed hopper and feed opening, similarly hereinafter）Material is pushed, and can be protected
Barrier spring blade 8 in a certain range rubs material with the cooperation of sieve 8；Decortication outdoor is provided with air duct, and air duct is held to the greatest extent
It is provided with wind turbine connector 10, for connecting wind turbine；Sieve 8（General aperture is 16-34 mesh, can be according to the specific need that process raw material
It selects）Left side is connected with large aperture sieve（Discharge end wide-meshed screen 15）（For large aperture is opposite sieve 8, with the object that do not leak down
Material is principle, and it is 0.3 centimetre that aperture is generally selected when processing corn）, such as beautiful for discharging the larger light materials of area
Rice skin；It is discharge port 43, feed opening 12 on the left of the sieve of large aperture, for the material after processing to be discharged；It is provided at feed opening 12
Gland 46 and its regulation device, 40 activity of regulation device finger pressure door-hinge are fixed on discharge end end cap 36, gland 46 and pressure
Door-hinge 40 is fixed, the lower section at 40 both ends of pressure gate axis, is provided with pressure top bar 41, and pressure top 44 and pressure top locking are arranged on pressure top bar 41
Nut 45 presses top locking nut 45 by adjusting, speed, the pressure so as to adjust material in decortication room that can control discharging.
Blanking is arranged at feed opening 12 to raise plate 29 and inhale skin room air inlet 28, for when material falls, further siphoning away
Light weight sundries.
The knife seam direction of the spring blade 8 is consistent with the inclined direction of helical blade 33 on helical feed pressing plate 31.With
Ensure the smooth outflow of material.
The main shaft is hollow arbor braid hole axle construction, i.e., several hollow axis holes 32 are arranged on main shaft, convenient for ventilation.
Shape is helically gradually opened in the air duct, to reduce the resistance of wind flow.
The air duct lower part is to inhale skin room 27, and skin auger is horizontally arranged with out in skin room 27 inhaling, and inhales 27 end of skin room and connects
Connect air draught bucket 26, air draught bucket 26 connects wind turbine, exit discharge sundries.Going out the structure of skin auger is：Go out 52 both ends of skin screw-conveyer-shaft
It is fixed on decortication room end plate 24 by going out skin auger bearing 54, goes out on skin screw-conveyer-shaft 52 to be provided with out skin packing auger blade 51, go out
It is provided with out skin auger transmission fluted disc 53 on skin screw-conveyer-shaft 52, goes out skin auger transmission fluted disc 53 and skin auger is connected out by chain
The output shaft of motor 55 goes out skin auger motor 55 and is set to out on the straight motor cabinet of skin auger 56.
The motor is placed on motor connecting plate 11, and 4 oblique strip shapeds are arranged on four angles of motor connecting plate 11
The middle part of mounting hole, motor connecting plate 11 is motor shaft outlet hole, is also oblique strip shaped, the setting of oblique strip shaped mounting hole is convenient for
Adjust the tightness of the belt of motor.
Angle bar 7 is for fixing casing.
For the ease of adjusting inlet amount, a charging adjustable plate 57 is set at feed hopper, by feeding adjustable plate 57
It inserts and takes out, realize the control to inlet amount.
Lifting, move and overhauling for ease of the machine is provided with heart-shaped lifting hole(eyelet) 39, triangle lifting hole(eyelet) 42 on casing.
For ease of maintenance, it is provided with maintenance door 1.
As shown in fig. 6, spring blade structure of the present invention, the spring blade 8 is whole piece steel disc, if steel disc front is provided with
Dry knife seam 81, steel disc rear portion is provided with strip connecting hole 82；Helical feed pressing plate fixed screw 30 penetrates strip connecting hole
82, it is fixed on endosteal lamella 9；Thus it is possible, on the one hand, the gap between spring blade 8 and sieve 6 is that can adjust, it is ensured that material
Rubbing exfoliant effect；On the other hand, after spring blade mill is short, the longevity can be used by adjust to extend spring blade
Life.
As shown in fig. 7, sieve buckling device of the present invention, sieve 6 is a monolithic, and annular stacks together, and outside is by outer keel
17 fixed grit 6 of fixed plate, the setting of outer keel fixed plate 17 is on three circumferentially equally distributed positioning leading screw 2, outer dragon
2/3 part of bone fixation plate 17 is to be fixedly connected, and 1/3 part of outer keel fixed plate 17 is activity fixed plate, is divided into two parts,
One end connects positioning leading screw 2 by 47 loose-leaf shape of keel movable sleeve, and the other end is screwed after being interlocked.Sieve 6, switchblade
Piece 8 is the consumptive material in production always has bad when although durable wear.When needing repairing with replacing, remove dismountable
Upper cover 4.Expose movable outer keel fixed plate 17, remove fixed screw, sieve 6 can open automatically under elastic reaction.If
Spring blade 8 is adjusted, the screw on helical feed pressing plate 31 can be come loose, adjustment spring blade 8 and the gap of 6 inner wall of sieve are
1 to 5 millimeter（It can be depending on raw grain type）, screw will be fixed by then tightening.Replace spring blade 8 similarly.If you need to
Sieve 6 is replaced, sieve 6 can be clipped in below spring blade 8, one hand rotates counterclockwise belt pulley, sieve 6 to feed extreme direction
It is rolled out easily, it is extremely convenient.Singlehanded belt pulley can be rotated clockwise to feed extreme direction when installation, sieve 6 is involved in easily.
Then sieve 6 is shared the outer keel fixed plate 17 of tensioning function, then tightened successively to feed extreme direction counterclockwise along volume
By the screw etc. in outer keel fixed plate 17.
When installation, three positioning leading screws 2 are adjusted, when machinery reaches requirement, then are welded and fixed, so as to easily realize peace
Dress.
Since spring blade self-pressure regulating structure will produce following effect by the adjustment of part-structure or element：
The machine removes pressure top 44, and as novel high-efficiency and energy-saving decortication polishing machine, decortication polishing effect is more preferable.
The machine removes wind turbine using pressure top 44, and it is novel high-efficiency and energy-saving germ separator to change sieve mesh number, because due to embryo
The otherness of bud and other tissue intensities generates separation under the effect of spring blade flexibility, and it is more preferable to take off embryo effect.
It is novel high-efficiency and energy-saving screening machine that the machine, which only changes sieve mesh number,.
The machine thickeies spring blade 8, and it is novel high-efficiency and energy-saving wheat scourers to change sieve mesh number.
The machine removes high pressure positive blower, blocks connection fan outlet the single-ended sealing of 21 mouthfuls of hollow arbor braid hole axle is single-ended, changes
Sieve mesh number is novel high-efficiency and energy-saving wheat-bran brushing machine.
In use, dry raw grain is in turn switched on wind turbine and host after water soaks 15 minutes, by raw grain from feed hopper
3 uniformly pour into.After raw grain enters feed space 38, to 43 direction auger of discharge port under the action of helical blade 33.Due to
Spring blade 8 is annealing spring blade, resilient enough, therefore when raw grain flows through spring blade 8, spring blade 8 can to raw grain to
Sieve 6 applies pressure, makes raw grain and 6 abundant sliding friction of sieve.Since sieve 6 is spring steel wire sieve, in practice it has proved that, properly
The spring establishment sieve of string diameter has extraordinary decortication polishing action to raw grain, and percentage of damage is extremely low.Raw grain pericarp quickly by
Sliding friction wipe from.When raw grain flows through spring blade, spring blade 8 can be to raw grain rossing, and 8 knife spine light of spring blade again
Cunning is wear-resisting, has extraordinary polishing action to the raw grain of contact.As raw grain continues to push ahead, the pericarp back of the body fully rubs repeatedly
Polishing, it becomes smooth and glossy.Chaff powder is will produce in decortication polishing process, at this moment, strong negative pressure fresh air is through main shaft 21
Hollow axis hole 32 sprays, and under the fan blade effect of high speed rotation spring blade 8, chaff powder is blown out sieve 6, into suction skin room 27.
It is directly siphoned away through wind turbine connector 10 by high pressure positive blower.When 16 internal pressure of room of peeling is big, the meeting of spring blade 8 deflection is more
Greatly.To prevent raw grain broken, and after being deformed because of spring blade 8, raw grain can more 43 direction of forward discharge mouth promote.To increase
Yield, this Flexible Manufacture structure greatly low load for reducing motor, therefore power saving effect is particularly evident.Decortication polishing process
The great Pi of middle generation wears only sieve 6.Decortication polishing after product stream input and output material end wide-meshed screen 15 when great Pi can pass through out
Expect end wide-meshed screen 15, is siphoned away into skin room 27 is inhaled by high pressure positive blower through wind turbine connector 10.And material will continue to discharge port 43
Direction promotes, and finally flows through discharge end wide-meshed screen 15 and is pierced by discharge port 43, falls on blanking and raise plate 29, at this moment contain not in material
Have across the skin chaff of sieve 6 and discharge end wide-meshed screen 15 can again by high pressure positive blower from skin room air inlet 28 is inhaled through wind turbine connector
10 siphon away completely.Entire process can continuous production.When first closing host power supply, rear Blowing stopper power supply after processing is completed.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, all answer by the change or replacement that can be readily occurred in
It is included within the scope of the present invention.
Claims (7)
1. the decortication of energy-efficient raw grain takes off embryo polishing screening multiple purpose aeroplane, including it is casing, feed hopper, decortication room, suction ventilator, electronic
Machine, feed hopper under shed lead to decortication room, and decortication room is that tubbiness is laterally disposed, and main shaft is horizontally set at decortication room end by bearing
On plate, the fixed belt pulley in main shaft outer end connects motor power wheel by belt；Transfer roller is provided on main shaft, transfer roller is placed in sieve
In net；The composition of decortication room includes sieve, transfer roller, and decortication outdoor is provided with air duct, and connection wind turbine is held to the greatest extent in air duct；Its feature exists
In：The transfer roller is polygonized structure, and spring blade is provided on every one side of polygon, and spring blade is helical feed pressing plate
Fixation, transfer roller and spring blade is suppressed to rub material with sieve cooperation；Helical blade on helical feed pressing plate is same
When push away material forwards；It is connected with large aperture sieve in front of sieve；It is feed opening in front of the sieve of large aperture；It is provided at feed opening
Gland and its regulation device；The spring blade is whole piece steel disc, and steel disc front is provided with several knife seams, and steel disc rear portion is provided with
Plate portion.
2. energy-efficient raw grain decortication according to claim 1 takes off embryo polishing screening multiple purpose aeroplane, it is characterised in that：The bullet
The knife seam direction of spring blade is consistent with the inclined direction of helical blade on helical feed pressing plate.
3. energy-efficient raw grain decortication according to claim 1 takes off embryo polishing screening multiple purpose aeroplane, it is characterised in that：The master
Axis is hollow arbor braid hole axle construction.
4. energy-efficient raw grain decortication according to claim 1 takes off embryo polishing screening multiple purpose aeroplane, it is characterised in that：The wind
Helically gradually open shape in road.
5. energy-efficient raw grain decortication according to claim 1 takes off embryo polishing screening multiple purpose aeroplane, it is characterised in that：The sieve
Net is that a monolithic annulus stacks together, and external by outer keel fixed plate fixed grit, outer keel fixed plate is arranged at three along circle
On all equally distributed positioning leading screws；2/3 part of outer keel fixed plate is to be fixedly connected, 1/3 part of outer keel fixed plate
For activity fixed plate, activity fixed plate is divided into two parts, and one end per part connects positioning leading screw by loose-leaf, and the other end interlocks
It is screwed after conjunction.
6. energy-efficient raw grain decortication according to claim 1 takes off embryo polishing screening multiple purpose aeroplane, it is characterised in that：The wind
Road lower part is to inhale skin room, and skin auger is horizontally arranged with out in skin room inhaling, and inhales skin room end and connects air draught bucket, air draught bucket connects wind
Machine.
7. energy-efficient raw grain decortication according to claim 1 takes off embryo polishing screening multiple purpose aeroplane, it is characterised in that：The tune
Control device finger pressure door-hinge activity is fixed on discharge end end cap, and gland is fixed with pressure gate axis, the lower section at pressure gate axis both ends, setting
There is pressure top bar, presses setting pressure top and pressure top locking nut on top bar, top locking nut is pressed by adjusting, can control the speed of discharging
Degree, the pressure so as to adjust material in decortication room.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610462119.XA CN105879956B (en) | 2016-06-23 | 2016-06-23 | Energy-efficient raw grain decortication takes off embryo polishing screening multiple purpose aeroplane |
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| CN201610462119.XA CN105879956B (en) | 2016-06-23 | 2016-06-23 | Energy-efficient raw grain decortication takes off embryo polishing screening multiple purpose aeroplane |
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| CN107855156A (en) * | 2017-11-30 | 2018-03-30 | 河南荣成机械工程有限公司 | Twin axle flexibility kinetic energy grain huller |
| CN107737621A (en) * | 2017-11-30 | 2018-02-27 | 河南荣成机械工程有限公司 | Composite blade formula flexibility kinetic energy grain dejacketer |
| CN113557851B (en) * | 2021-07-28 | 2022-05-31 | 惠民县宇东面粉有限公司 | Wheat mill skin thresher |
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| KR20060091728A (en) * | 2005-02-16 | 2006-08-21 | (주)참미래 | Embryo tailing device |
| CN203494535U (en) * | 2013-08-30 | 2014-03-26 | 四川省钟声机电设备制造有限公司 | Rice milling cutter for rice milling machine |
| CN205684090U (en) * | 2016-06-23 | 2016-11-16 | 张涛 | Energy-efficient raw grain decortication de-embryo polishing screening multiple purpose aeroplane |
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