CN106563643A - Wind screening piece and wind screening method of the same - Google Patents
Wind screening piece and wind screening method of the same Download PDFInfo
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- CN106563643A CN106563643A CN201610647465.5A CN201610647465A CN106563643A CN 106563643 A CN106563643 A CN 106563643A CN 201610647465 A CN201610647465 A CN 201610647465A CN 106563643 A CN106563643 A CN 106563643A
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- China
- Prior art keywords
- winnower
- crude drugs
- selecting crude
- plate
- wind
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Classifications
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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
- B07B11/00—Arrangement of accessories in apparatus for separating solids from solids using gas currents
- B07B11/02—Arrangement of air or material conditioning accessories
-
- 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
- B07B4/02—Separating solids from solids by subjecting their mixture to gas currents while the mixtures fall
Abstract
The invention discloses a wind screening piece and a wind screening method of the same, and belongs to an impurity removing machine for crop seeds. The wind screening piece includes wind screening plates, wherein wind screening holes are formed in the wind screening plates; the positions of the wind screening holes in the adjacent upper and lower wind screening plates are mutually staggered; each wind screening plate includes wind screening holes, a lower plate and a middle plate; the middle plate and the lower plate are successively connected; wind screening holes are formed in the middle plate; wind screening holes are uniformly formed in the middle plate; a separation bar exists between two adjacent wind screening holes in the middle plate; the wind screening holes in the middle plate are the same in size and shape, and the distance between two adjacent wind screening holes is the same, that is, the separation bars are the same in size and shape; the plane where the middle plate on each wind screening plate of the wind screening piece is and the direction of wind blown from a blower fan form an acute angle; the plane where the upper plate on each wind screening plate of the wind screening piece is and the plane where the middle plate is form an obtuse angle; the wind screening plates of the wind screening piece are parallel to each other; the upper and lower two adjacent wind screening plates are the same in distance; and the positions of the wind screening holes in the upper and lower two adjacent wind screening plates are staggered with each other. The wind screening piece and a wind screening method of the same can remove the impurities in cereal, and can remove the moldy or imperfect seeds.
Description
Technical field
The present invention relates to crop seeds remove impurity mechanical field, more particularly to a kind of selecting crude drugs with winnower part and its wind selection method.
Background technology
Conventional crop seed can pass through the mode that manually operation or high-altitude leave when harvesting and remove in corn
The impurity such as rice husk, bran skin, dust, soil, blow air over and take away the impurity such as the rice husk and soil in corn, but corn dry in the sun
The impurity thing such as heavier stone present in process is difficult to remove, manually-operated high labor intensive, high cost, work efficiency
It is low.
With the development of agricultural automation, the united reaper of automatization instead of conventional artificial operation harvesting crops
Operating type, crop seeds are disposably gathered in by grain combine after maturation, are not deposited in the corn for being gathered in
Can still there is un-cleared rice husk, dust and soil etc. in the impurity, but corn such as heavier stone compared with light impurity, also contain in addition
There are some not full grain and the seed for going mouldy, this can affect the quality of seed, be not easy to sell the processing with the later stage, and
For the seed for going mouldy, if picked out not in time, time heap accumulates in the course of time, and the mycete in the seed for going mouldy can gradually become better kind
Spread in son, cause seed quality worse and worse.
Have following several to corn de-burring machine in existing technology：1) by the way of blower fan is aspirated or blown, remove impurity
Fan blade in machine is rotated, and forms pressure differential, after grain is entered in de-burring machine from grain inlet, light impurity (rice husk, bran skin
With dust etc.) be sucked away, discharge from remove impurity air compartment impurity outlet, while grain flows out under gravity from the grain outlet in air channel,
This mode can not separate in the seed that the less impurity of the difference in specific gravity such as the seed for going mouldy is become reconciled；That is, those can only be separated
It is lighter than corn, and the larger impurity of difference in specific gravity between corn, if the flow of corn is bigger, impurity will remove clean,
Less impurity poor for those and seed specific weight, it is impossible to remove, and the seed for going mouldy seed of becoming reconciled can cause seed together
In the middle degradation hoarded, the not full seed of those granules does not screen the selling price for having an effect on seed；If
The blade of blower fan rotates too fast, also good seed can be aspirated or blown away, and causes foodstuff waste；2) screening is adopted, is vibrated and is taken out
Inhale or blow the mode of combination, vibration and screening removes on the larger stone of heavier particle diameter, the mode aspirated or blow will be lighter miscellaneous
Matter is removed, for going mouldy or not full seed still cannot be removed.
Chinese utility model patent, Authorization Notice No.：The U of CN 204620422, authorized announcement date：2015.09.09, it is open
A kind of air separation impurity removing equipment, it include trash chamber, be arranged on trash chamber bottom air-blast device and connect with trash chamber top
The seed retracting device for connecing；Described air-blast device includes funnelform exhaust hood and the aerator being connected with exhaust hood, institute
The exhaust hood stated is provided centrally with collecting miscellaneous funnel, and the miscellaneous funnel bottom of described collection is connected by impurity conduit with miscellaneous storehouse is collected, described
Exhaust hood and to collect and form wind output channel between miscellaneous funnel, spiral helicine deflector is provided with wind output channel；Seed reclaims dress
Put including recovery room and be arranged on the cloth bag for reclaiming interior, the recovery room bottom is connected with blower inlet, cloth bag bottom
It is connected with collecting bin.The utility model can be further processed to the seed through dust removal process, by the stone that weight is larger
Separate with seed Deng impurity, obtain cleaner seed, be easy to post-production to process.It is disadvantageous in that：The patent is
Separate with seed for solving the impurity such as the larger stone of weight, the deflector arranged in the technical scheme, by wind output channel shape
Into multiple exhaust outlets, to form whirlwind, using whirlwind aspirate principle, by the impurity such as the larger stone of weight in seed with
Seed is separated, it is impossible to is enough removed the relatively light impurity of seed, and is gone mouldy and not full seed.
The content of the invention
1. the invention technical problem to be solved
For the problem containing impurity in the grain of the crops of prior art, the invention provides a kind of selecting crude drugs with winnower part and its
Wind selection method.It can remove the impurity in corn, will go mouldy or not full seed and the good seed of full grains separates,
It is easy to the sale and processing in seed storage or later stage.
2. technical scheme
To solve the above problems, the technical scheme that the present invention is provided is：
A kind of selecting crude drugs with winnower part, selecting crude drugs with winnower part includes selecting crude drugs with winnower plate, and selecting crude drugs with winnower plate is provided with selecting crude drugs with winnower hole, on two neighbouring selecting crude drugs with winnower plates
The position in selecting crude drugs with winnower hole mutually stagger.
Preferably, selecting crude drugs with winnower plate includes selecting crude drugs with winnower hole, lower plate and middle plate, wherein, middle plate and lower plate are sequentially connected, and middle plate is provided with
Selecting crude drugs with winnower hole.
Preferably, selecting crude drugs with winnower hole is uniformly provided with middle plate, is divider between two neighboring selecting crude drugs with winnower hole on middle plate.
Preferably, the selecting crude drugs with winnower hole size shape on middle plate is identical, the distance between adjacent selecting crude drugs with winnower hole is equal, i.e. divider
Size shape is identical.
Preferably, the wind that blower fan blows in the horizontal direction, blows on selecting crude drugs with winnower part, and the middle plate on the selecting crude drugs with winnower plate of selecting crude drugs with winnower part is located
Plane is from the horizontal by acute angle.
Preferably, the upper plate place plane on the selecting crude drugs with winnower plate of selecting crude drugs with winnower part with middle plate place plane into obtuse angle.
Preferably, the selecting crude drugs with winnower plate of selecting crude drugs with winnower part is parallel to each other, and the distance of neighbouring selecting crude drugs with winnower plate is identical, neighbouring two
Mutually stagger the position in the selecting crude drugs with winnower hole on selecting crude drugs with winnower plate.
A kind of wind selection method of selecting crude drugs with winnower part, its step is：
The blowing of wind direction selecting crude drugs with winnower part is carried out in A, selecting crude drugs with winnower part left side；
B, the material of flat waterfall shape are fallen on selecting crude drugs with winnower plate, by the barrier effect of divider, respectively from adjacent wind
Select in hole and pass through, the material of waterfall shape forms the material beam of some beams after selecting crude drugs with winnower plate；
C, material beam two pieces of neighbouring selecting crude drugs with winnower plate shapes into space in fall, the weight of material than impurity weight,
In the process for falling, material falling speed is faster than impurity, impurity be trapped in neighbouring two piece selecting crude drugs with winnower plate shape into space
It is interior, the wind that blower fan blows through two pieces of neighbouring selecting crude drugs with winnower plate shapes into space, be fully contacted with material beam, blow away material beam
The impurity of outer ledge, and change the direction that material beam falls to the right；
The direction of D, selecting crude drugs with winnower plate and wind is at an acute angle, and impurity is subject to wind action, along the middle plate of selecting crude drugs with winnower plate, along upper plate
Direction, is blown away；
E, material Shu Jixu fall, from the material beam that the selecting crude drugs with winnower hole of lastblock selecting crude drugs with winnower plate falls, drop to it is adjacent under
On the divider of one block of selecting crude drugs with winnower plate, by the barrier effect of divider, pass through from adjacent selecting crude drugs with winnower hole respectively, upper a branch of material
It is separated and, merge with adjacent divided material beam in selecting crude drugs with winnower hole, new material beam is formed, originally positioned at material beam
The impurity at center is also assigned to the outer ledge of new material beam；
F, repeat step C, D and E, material and impurity are separated；
H, material continue to fall, and fall the lower section of selecting crude drugs with winnower part.
Preferably, selecting crude drugs with winnower part is rectangle, is easy to fix, and the air port for carrying out wind with sorting part left side forms closed space,
So that wind direction concentrates constant, in case material is dispelled.
Preferably, selecting crude drugs with winnower part also includes upper plate, and upper plate, middle plate and lower plate are sequentially connected, the angle between upper plate and middle plate
Less than or equal to 180 °.
3. beneficial effect
The technical scheme provided using the present invention, compared with prior art, is had the advantages that：
(1) simple structure of the invention, making part is commonly uses what is can purchased, low manufacture cost, and application conditions are wide
It is general, such as Semen Tritici aestivi, Semen sojae atricolor, rice and Semen Benincasae etc. are easy to utilize；
(2) middle plate of the invention is all very long compared to upper plate and lower plate width, and the material of middle plate be corrosion resistant plate or
Other can carry the plate of the material of material whereabouts active force, because middle plate carries the active force that material falls；
(3) angle between upper plate of the invention and middle plate is less than or equal to 180 °, and material falls the lower limb in selecting crude drugs with winnower hole, receives
To the effect of lower limb, selecting crude drugs with winnower part left side can be scattering into, upper plate plays a part of to keep out material spilling on the left of selecting crude drugs with winnower part, prevents
Material fall in dropping process on the left of selecting crude drugs with winnower part beyond where, keep scene clean and tidy clean, material and impurity thoroughly point
From realizing the cleaning of material；
(4) selecting crude drugs with winnower part of the invention, although simple structure, but solve insurmountable problem, i.e. mycete all the time
Disease grain, or not full grain cannot realize remove problem, broken routine thinking habit, by shunt think of
Want to be fully contacted wind with material, remove the impurity in material, the mycotic grain of realization removal, or not full grain
Purpose；
(5) selecting crude drugs with winnower plate of the invention prevents material from falling by the way of chamfering and arc transition, destroys the knot of material
Structure, affects normal process and the sale of material；
(6) winnower of the invention, material remove impurity speed is fast, remove impurity can be carried out to 30-50 tons material per hour, than general
Logical remove impurity motor speed is fast；
(7) present invention adopts airborne dust adsorption plant, the dust brushed by wind in material to fly upward unavoidably, enter
It is the clean of the live air ambient of holding during row remove impurity, airborne dust adsorption plant is set herein, airborne dust adsorption plant will be raised
Dirt is collected, in order to avoid forming dust, affects air ambient, keeps air ambient cleaning；
(8) present invention is collected the impurity contained originally in material using waste-collecting box, and realizes light impurity
It is collected respectively with the impurity of weight, is easy to the later stage to carry out classification process, meets environmental protection and sustainable development strategy；
(9) selecting crude drugs with winnower plate of the invention is rectangle, is easy to fix, and the air port for carrying out wind with selecting crude drugs with winnower part left side forms closed sky
Between, so that wind direction concentrates constant, in case material is dispelled；
(10) in the present invention, it is assumed that after wind blows to the right from left side, it will change the falling direction of material, make material
Parabolic motion is done to the right, and impurity is lighter with material ratio, after being brushed by wind, can to the right upper direction be for a period of time
After fall, when the wind direction that central plate place plane and blower fan blow is at an acute angle, in the horizontal direction, i.e., the wind direction that blower fan blows
On, the right side of middle plate place plane is higher than the left side of middle plate place plane, then impurity is moving one to upper right side along middle plate
Fall after the section time, have impurity (seed for such as going mouldy and not full grain seed) somewhat close with weight of material
Direction, upper direction to the right, upper plate place plane plays a part of guiding, impurity is inducted in waste-collecting box, so that miscellaneous
Matter comes with feed separation.
Description of the drawings
Fig. 1 is selecting crude drugs with winnower plate structure schematic diagram；
Fig. 2 is the selecting crude drugs with winnower hole relative position schematic diagram on selecting crude drugs with winnower part；
Fig. 3 is the position view between the blower fan and selecting crude drugs with winnower part of the present invention；
Fig. 4 is the winnower structural representation of the present invention.
Label declaration in schematic diagram：
1st, selecting crude drugs with winnower plate；101st, lower plate；102nd, upper plate；103rd, selecting crude drugs with winnower hole；104th, middle plate；105th, divider；2nd, feed hopper；
3rd, blower fan；301st, converter；4th, discharge hopper；5th, waste-collecting box；501st, filter plate；502nd, heavy impurity bucket；503rd, light miscellaneous hopper；504、
Airborne dust is exported；6th, airborne dust adsorption plant；601st, uptake；602nd, airborne dust filter bag；603rd, airborne dust collection bucket.
Specific embodiment
To further appreciate that present disclosure, with reference to drawings and Examples, the present invention is described in detail.
Embodiment 1
A kind of selecting crude drugs with winnower part, with reference to Fig. 1-4, selecting crude drugs with winnower part includes selecting crude drugs with winnower plate 1, and selecting crude drugs with winnower plate 1 is provided with selecting crude drugs with winnower hole 103, up and down phase
Mutually stagger the position in the selecting crude drugs with winnower hole 103 on two adjacent selecting crude drugs with winnower plates 1.
Selecting crude drugs with winnower part includes some blocks of selecting crude drugs with winnower plates 1, can be arranged as required to, and the distance between adjacent selecting crude drugs with winnower plate 1 is bigger, and wind is worn
The gap crossed between adjacent selecting crude drugs with winnower plate 1, more abundant with the contact of material, the impurity for blowing away is more, but apart from process, is not easy to
Aggregation of the selecting crude drugs with winnower hole 103 on next block of selecting crude drugs with winnower plate 1 to material, and one block of selecting crude drugs with winnower plate 1 can not will thoroughly remove it is miscellaneous in material
Matter, is mingled with unavoidably impurity in material beam, so, need to arrange multiple, the quantity of setting on the selecting crude drugs with winnower plate 1 of selecting crude drugs with winnower part, it is comprehensive
Depending on considering the distance between selecting crude drugs with winnower plate 1.
Embodiment 2
A kind of selecting crude drugs with winnower part of the present embodiment, similar to Example 1, wherein difference is, selecting crude drugs with winnower plate 1 includes selecting crude drugs with winnower hole
103rd, lower plate 101 and middle plate 104, wherein, middle plate 104 and lower plate 101 are sequentially connected, and middle plate 104 is provided with selecting crude drugs with winnower hole 103.
Middle plate 104 is all very long compared to upper plate 102 and the width of lower plate 101, and the material of middle plate 104 be corrosion resistant plate or
Other can carry the plate of the material of material whereabouts active force, because middle plate 104 carries the active force that material falls.
Embodiment 3
A kind of selecting crude drugs with winnower part of the present embodiment, similar to Example 1, wherein difference is, also including upper plate 102, on
Plate 102, middle plate 104 and lower plate 101 are sequentially connected, and the angle between upper plate 102 and middle plate 104 is less than or equal to 180 °, and material falls
To the lower limb in selecting crude drugs with winnower hole 103, acted on by lower limb, can be scattering into selecting crude drugs with winnower part left side, upper plate 102 play keep out material dissipate
Fall the effect on the left of selecting crude drugs with winnower part, beyond preventing material from falling in dropping process on the left of selecting crude drugs with winnower part where, keep scene whole
Clean clean, material is completely separated with impurity, realizes the cleaning of material.
Embodiment 4
A kind of selecting crude drugs with winnower part of the present embodiment, similar to Example 1, wherein difference is, is uniformly provided with middle plate 104
Selecting crude drugs with winnower hole 103, is divider 105 between two neighboring selecting crude drugs with winnower hole 103 on middle plate 104.
Embodiment 5
A kind of selecting crude drugs with winnower part of the present embodiment, similar to Example 1, wherein difference is, the selecting crude drugs with winnower hole on middle plate 104
103 size shapes are identical, and the distance between adjacent selecting crude drugs with winnower hole 103 is equal, i.e. the size shape of divider 105 is identical.
Material is fallen from the top of selecting crude drugs with winnower plate 1 by action of gravity, the divider 105 between adjacent selecting crude drugs with winnower hole 103
Barrier effect, material is separated by stop, is respectively collected in the selecting crude drugs with winnower hole 103 adjacent with divider 105, from selecting crude drugs with winnower
Fall in hole 103, material whereabouts section is divided into the shape close with the shape of selecting crude drugs with winnower hole 103, a branch of beam is formed on vertical direction
Material, fall through the space adjacent selecting crude drugs with winnower plate 1, the wind of blower fan 3 wears from the gap between adjacent selecting crude drugs with winnower plate 1
Cross, from blowing between the space between adjacent two beams material, wind is fully contacted with material, blow away positioned at the miscellaneous of the interior carrying per beam material
Matter, because material assembles fasciculation through selecting crude drugs with winnower hole 103, impurity is mixed in the material of pencil, and the wind that blower fan 3 blows is by the beam
The outside of shape material and the impurity near outside blow away (herein wind-force is difficult excessive, can otherwise blow away material), pencil material
The impurity that center is mingled with is understood some and is removed not totally, still has partial impurities to be mixed in material center, and material passes through adjacent selecting crude drugs with winnower
Space between plate 1, center is fallen on another block of selecting crude drugs with winnower plate 1 under the material with a small amount of impurity, on two adjacent selecting crude drugs with winnower plates 1
The position in selecting crude drugs with winnower hole 103 mutually stagger, so, a branch of material fallen in the selecting crude drugs with winnower hole 103 from lastblock selecting crude drugs with winnower plate 1,
On the divider 105 fallen on the middle plate 104 of next block of selecting crude drugs with winnower plate 1 between two neighboring selecting crude drugs with winnower hole 103, this beam material is subject to divide
The barrier effect of parting bead 105, a branch of material is separated from centre, reconfigures, and is respectively collected to adjacent with divider 105
Selecting crude drugs with winnower hole 103 in, at the same time, the position of impurity is also changed in material, the original impurity positioned at material center, via point
The barrier effect of parting bead 105, separates from material center, with adjacent material combinations, re-forms a branch of beam material, and impurity is located at
The outside of the new material beam for being formed, the wind of blower fan 3 is passed through from the gap between adjacent selecting crude drugs with winnower plate 1, through adjacent two beams thing
Gap between material, is fully contacted with material, and impurity is taken away, and the impurity for making comes with feed separation, and material continues to fall, weight
Multiple above-mentioned steps, during a branch of beam material falls, material density itself greatly, weight compared with impurity weight, in dropping process,
Material speed is more and more faster, and by comparison, impurity speed is more and more slower, and when blowing air over next, impurity is pulled away along wind direction,
Clean material falls, and realizes material and separates with impurity.
Embodiment 6
A kind of selecting crude drugs with winnower part of the present embodiment, similar to Example 1, wherein difference is, on the selecting crude drugs with winnower plate 1 of selecting crude drugs with winnower part
The place plane of middle plate 104 it is at an acute angle with the wind direction that blower fan 3 blows.
The place plane of middle plate 104 is at an acute angle with the wind direction that blower fan 3 blows, and the purpose of so design is that such as, wind is from left side
After blowing to the right, it will change the falling direction of material, material is set to do parabolic motion to the right, and impurity and material ratio
It is relatively light, after being brushed by wind, upper direction can fall afterwards for a period of time to the right, if in the horizontal direction, i.e., blower fan 3 blows
Wind direction on, the right side of the place plane of middle plate 104 less than the place plane of middle plate 104 left side (that is, the middle place plane of plate 104 with
The wind direction that blower fan 3 blows is into obtuse angle), then to the right, upper direction falls afterwards for a period of time impurity, have somewhat with material weight
To the right the distance of upper direction is short for the close impurity (seed for such as going mouldy and not full grain seed) of amount, without arrival
Before waste-collecting box 5, just fall selecting crude drugs with winnower part lower section and mix with the material for having blown clean, cause doping in clean material
Impurity, lavishes labor on, waste of resource and time.
Embodiment 7
A kind of selecting crude drugs with winnower part of the present embodiment, similar to Example 1, wherein difference is, on the selecting crude drugs with winnower plate 1 of selecting crude drugs with winnower part
The place plane of upper plate 102 with the place plane of middle plate 104 into obtuse angle.
After wind still blows to the right from left side, it will change the falling direction of material, make material do parabolic to the right
Line is moved, and impurity is lighter with material ratio, after being brushed by wind, upper direction can be fallen afterwards for a period of time to the right, central plate
When 104 place planes are at an acute angle with the wind direction that blower fan 3 blows, in the horizontal direction, i.e., on the wind direction that blower fan 3 blows, middle plate 104
Left side of the right side of place plane higher than the place plane of middle plate 104, then impurity along middle plate to upper right side when moving one section
Between after fall, have the impurity (seed for such as going mouldy and not full grain seed) 104 being somewhat close to weight of material
Direction, upper direction to the right, the place plane of upper plate 102 plays a part of guiding, impurity is inducted in waste-collecting box 5, so that
Obtain impurity to come with feed separation, for the impurity that small part is mixed in material can be slipped in selecting crude drugs with winnower hole 103, with unclassified stores
A branch of beam material being formed together, being brushed through blower fan 3, impurity is disposed.
If along wind waved direction, the place plane of upper plate 102 is at an acute angle with the place plane of middle plate 104, and upper plate 102 will hinder
Gear impurity enters waste-collecting box 5, in being blocked back on the contrary on plate 104, as material flows into discharging hopper 4, so, along wind waved side
To, the place plane of upper plate 102 with the place plane of middle plate 104 into obtuse angle, impurity upper direction to the right is acted on, upper plate by wind-force
102 place planes play a part of guiding, and impurity is inducted in waste-collecting box 5.
The place plane of lower plate 101 is less than or equal to 180 ° with the place plane of middle plate 104, such as, the wind that blower fan 3 blows is from left-hand
Blow on the right side, it will the direction for making material fall, toward right avertence, the material positioned at the leftmost side of selecting crude drugs with winnower plate 1 does not fall out the left side of selecting crude drugs with winnower plate 1
Position in addition, the middle plate 104 of selecting crude drugs with winnower plate 1 is at an acute angle with the direction of wind, so, it is right that material does not fall out selecting crude drugs with winnower plate 1 yet
Position beyond side, so since, the impurity in material can be separated smoothly, and will not be scattered in clean material
There is impurity.
Embodiment 8
A kind of selecting crude drugs with winnower part of the present embodiment, similar to Example 1, wherein difference is, the selecting crude drugs with winnower plate 1 of selecting crude drugs with winnower part is mutual
Parallel, the distance of neighbouring selecting crude drugs with winnower plate 1 is identical, and the position in the selecting crude drugs with winnower hole 103 on two neighbouring selecting crude drugs with winnower plates 1 is mutual
Stagger.
The selecting crude drugs with winnower part of the present invention, although simple structure, but solve insurmountable problem all the time, i.e., it is mycotic
Grain, or not full grain cannot realize remove problem, broken routine thinking habit, by shunt thought will
Wind is fully contacted with material, removes the impurity in material, realizes removing mycotic grain, or the mesh of not full grain
's.
Embodiment 9
A kind of wind selection method of selecting crude drugs with winnower part of the present embodiment, its step is：
The blowing of wind direction selecting crude drugs with winnower part is carried out in A, selecting crude drugs with winnower part left side；
B, the material of flat waterfall shape are fallen on selecting crude drugs with winnower plate 1, by the barrier effect of divider 105, respectively from adjacent
Selecting crude drugs with winnower hole 103 in pass through, if the material of waterfall shape forms dry material beam after selecting crude drugs with winnower plate 1；
C, material beam fall in the space that neighbouring two blocks of selecting crude drugs with winnower plates 1 are formed, the weight of material than impurity weight,
In the process for falling, material falling speed is faster than impurity, and impurity is trapped in the space of the formation of neighbouring two piece selecting crude drugs with winnower plate 1
Interior, the space that the wind that blower fan 3 blows is formed through two blocks of neighbouring selecting crude drugs with winnower plates 1 is fully contacted with material beam, blows away material
The impurity of beam outer ledge, and change the direction that material beam falls to the right；
Wind blows from left to right, when material and impurity fall, to right avertence, where will not falling beyond selecting crude drugs with winnower part, it is ensured that
The separation of clean material and impurity；
D, selecting crude drugs with winnower plate 1 are at an acute angle with the direction of wind, and impurity is subject to wind action, along the middle plate 104 of selecting crude drugs with winnower plate 1, along
The direction of upper plate 102, is blown away；
E, material Shu Jixu fall, and from the material beam that the selecting crude drugs with winnower hole 103 of lastblock selecting crude drugs with winnower plate 1 falls, drop to adjacent
Next block of selecting crude drugs with winnower plate 1 divider 105 on, by the barrier effect of divider 105, respectively from adjacent selecting crude drugs with winnower hole 103
Pass through, upper a branch of material is separated and, and merges with adjacent divided material beam in selecting crude drugs with winnower hole 103, forms new thing
Expect beam, originally the impurity positioned at material beam center is also assigned to the outer ledge of new material beam；
F, repeat step C, D and E, material and impurity are separated；
H, material continue to fall, and fall the lower section of selecting crude drugs with winnower part.
Embodiment 10
A kind of selecting crude drugs with winnower part of the present embodiment, similar to Example 1, wherein difference is, selecting crude drugs with winnower plate 1 is rectangle,
It is easy to fix, the air port for carrying out wind with selecting crude drugs with winnower part left side forms closed space, so that wind direction concentrates constant, in case material is dispelled
Fall.
The shape of selecting crude drugs with winnower plate 1 is not limited, or other shapes, and rectangle is selected herein, is mainly in view of rectangular
The selecting crude drugs with winnower plate 1 of shape is easy to and winnower miscellaneous part secure fit, while also allow for facilitating processing to assemble, in selecting crude drugs with winnower
Two broadsides welding of plate 1, or winnower inside is fixed on through screw by bolt.
Upper plate 102, middle plate 104 and lower plate 101 on selecting crude drugs with winnower plate 1 is rectangle, and length is identical, lower plate 101, upper plate
102 and middle plate 104 width it is elongated successively, selecting crude drugs with winnower hole 103 is uniformly provided with middle plate 104, two neighboring selecting crude drugs with winnower hole on middle plate 104
It is identical for the size shape of selecting crude drugs with winnower hole 103 on divider 105, and middle plate 104 between 103, the distance between adjacent selecting crude drugs with winnower hole 103
Equal, the place plane of upper plate 102 is obtuse angle with the place plane included angle of middle plate 104, and the place plane of lower plate 101 is located with upper plate 102
Plane included angle is less than or equal to 180 °, as shown in Figure 4.
Middle plate 104 is all very long compared to upper plate 102 and the width of lower plate 101, and the material of middle plate 104 be corrosion resistant plate or
Other can carry the plate of the material of material whereabouts active force, because middle plate 104 carries the active force that material falls.
Embodiment 11
A kind of selecting crude drugs with winnower part of the present embodiment, similar to Example 1, wherein difference is, selecting crude drugs with winnower part also includes upper plate
102, upper plate 102, middle plate 104 and lower plate 101 are sequentially connected, and the angle between upper plate 102 and middle plate 104 is less than or equal to 180 °.
In step B and E, material falls the lower limb in selecting crude drugs with winnower hole 103, is acted on by lower limb, can be scattering into selecting crude drugs with winnower part
Left side, upper plate 102 plays a part of to keep out material spilling on the left of selecting crude drugs with winnower part, prevents material from selecting crude drugs with winnower part is fallen in dropping process
Where beyond left side, keep scene clean and tidy clean, material is completely separated with impurity, realizes the cleaning of material.
Embodiment 12
A kind of selecting crude drugs with winnower part of the present embodiment, similar to Example 1, wherein difference is, selecting crude drugs with winnower plate 1 using chamfering and
The mode of arc transition, prevents material from falling, and destroys the structure of material, affects normal process and the sale of material.
Embodiment 13
A kind of winnower of the present embodiment, as shown in figure 4, including blower fan 3, waste-collecting box 5, also including above-described one kind
Selecting crude drugs with winnower part, feed hopper 2 and discharging hopper 4, wherein, the lower section of feed hopper 2 is selecting crude drugs with winnower part, and discharging hopper 4 is located at selecting crude drugs with winnower part
Lower section, blower fan 3 is located at the left side of selecting crude drugs with winnower part, and the right side of selecting crude drugs with winnower part is waste-collecting box 5.
Material is entered in winnower from feed hopper 2, is fallen on selecting crude drugs with winnower part, the wind that the blower fan 3 on the left of selecting crude drugs with winnower part blows, will
The impurity being mingled with material beam is blown in waste-collecting box 5, is fallen under clean material in discharging hopper 4, is packed transportation and sale or is added
Work is produced or stored, and there is no corn shell in material, there is no the material and not full material for going mouldy, and is not interfering with material just
Normal sale.
Converter 301 is connected with blower fan 3, controls the rotating speed of blower fan 3, and then the size of control wind, and homocline is shunted, and three layers are unloaded
Material dislocation shunting, makes full use of wind energy infinitely variable speeds, and effect is obvious；
The present invention adopts the wind speed of Frequency Converter Control blower fan 3, compared with traditional impurity removing equipment, is using common blower fan
Can, it is not necessary to the complicated blower fan of design, and the power of blower fan is low, save energy, cost is relatively low during use, and is not required to very important person
To participate in, the dedoping step of automatization is realized.
Material outlet is in flat in feed hopper 2, is easy to material to fall to forming waterfall shape, so as to the selecting crude drugs with winnower plate of selecting crude drugs with winnower part
Selecting crude drugs with winnower hole 103 on 1 is cut to waterfall, but the thickness of waterfall is unsuitable blocked up, in case wind can not be cleared by whole impurity.
Embodiment 14
A kind of winnower of the present embodiment, similar to Example 13, wherein difference is, also sets including airborne dust absorption
Standby 6, airborne dust adsorption plant 6 includes successively from top to bottom uptake 601, airborne dust filter bag 602 and airborne dust collection bucket 603.
Embodiment 15
A kind of winnower of the present embodiment, similar to Example 13, wherein difference is, waste-collecting box 5 includes filter plate
501st, heavy impurity bucket 502, light miscellaneous hopper 503 and airborne dust outlet 504, the upper left-hand of waste-collecting box 5 is selecting crude drugs with winnower part, waste-collecting box 5 it is upper
Portion is combined by filter plate 501, and the bottom of waste-collecting box 5 is sequentially provided with from left to right heavy impurity bucket 502 and light miscellaneous hopper 503, collection
The upper right of miscellaneous case 5 is airborne dust outlet 504, and airborne dust outlet 504 is connected with airborne dust adsorption plant 6.
Filter plate 501 is that, in order to keep unimpeded with outside wind, waste-collecting box 5 is square, and three faces on the top of waste-collecting box 5 are filter
Plate 501, is to keep the abundant unimpeded of wind.
Embodiment 16
A kind of wind selection method of winnower of the present embodiment, its step is：
A, opening blower fan 3, blower fan 3 rotates, aweather option blowing；
B, material are entered from feed hopper 2, line up waterfall shape, are fallen on selecting crude drugs with winnower part；
C, the material of waterfall shape are fallen on selecting crude drugs with winnower plate 1, by the barrier effect of divider 105, respectively from adjacent selecting crude drugs with winnower
Pass through in hole 103, if the material of waterfall shape forms dry material beam after selecting crude drugs with winnower plate 1；
The space that the wind that D, blower fan 3 blow is formed through adjacent selecting crude drugs with winnower plate 1, is fully contacted, by outside material beam with material beam
The impurity of side periphery blows away；
Selecting crude drugs with winnower plate 1 is at an acute angle with wind direction, and wind impurity along the middle plate 102 and upper plate 104 of selecting crude drugs with winnower plate 1, and impurity is subject to
Wind action, is blown in waste-collecting box 5；
E, material Shu Jixu fall, and from the material beam that the selecting crude drugs with winnower hole 103 of lastblock selecting crude drugs with winnower plate 1 falls, drop to adjacent
Next block of selecting crude drugs with winnower plate 1 divider 105 on, by the barrier effect of divider 105, respectively from adjacent selecting crude drugs with winnower hole 103
Pass through, upper a branch of material is separated and, and merges with adjacent divided material beam in selecting crude drugs with winnower hole 103, forms new thing
Expect beam, originally the impurity positioned at material beam center is also assigned to the outward flange of new material beam；
F, repeat step D and step E；
Fall under G, clean material in discharging hopper 4 and be collected.
It is magnetic suck-back in prior art, suction de-burring machine, for mycotic grain, or not full grain cannot
Realize removing, off the beaten track thinking habit of the invention makes the material that waterfall shape falls into pencil, fully removes, wherein pressing from both sides
Miscellaneous impurity, wind is fully contacted with material, and mycotic grain and not full grain are less than normal material density, by wind
Effect, it will be blown away, it is high by the quality of material after selecting crude drugs with winnower, be easy to process and sell.
Embodiment 17
A kind of wind selection method of winnower of the present embodiment, similar to Example 16, wherein difference is, step C
In step E, impurity is blown toward in waste-collecting box 5, and the impurity of weight is subject to action of gravity, falls into the heavy impurity bucket 502 of waste-collecting box 5
Interior, light impurity is fallen in light miscellaneous hopper 503, is collected.
When crop seeds are gathered in prior art, using large-scale united reaper, so, the material seed for being gathered in
In, the heavier impurity of the ratio material that contains itself, such as stone and gravel almost do not have, containing mildew in material, or insatiable hunger
Full seed and the rice husk grade light impurity of ratio material seed itself, by the effect of selecting crude drugs with winnower part in the present invention, form material beam,
Impurity is blown away, by action of gravity, the impurity (the seed material of such as mildew and not full seed material etc.) of weight first falls,
Close in waste-collecting box, the side for sorting part arranges the impurity that heavy impurity bucket 502 collects weight, and light impurity (such as rice husk etc.) is subject to
Wind action, first turns right in waste-collecting box and flies to fall again for a moment, drops in light miscellaneous hopper 503, is collected；Thus will
The impurity contained originally in material is collected, and realize light impurity and weight impurity be collected respectively, after being easy to
Phase carries out classification process, meets environmental protection and sustainable development strategy.
Embodiment 18
A kind of wind selection method of winnower of the present embodiment, similar to Example 16, wherein difference is, waste-collecting box
5 tops are combined by filter plate 501, and by wind action, the easy airborne dust in waste-collecting box 5 of impurity, airborne dust adsorption plant 6 is located at
The right side of waste-collecting box 5, connects with waste-collecting box 5, and the airborne dust in waste-collecting box 5 is adsorbed onto in airborne dust adsorption plant 6.
The dust brushed by wind in material can fly upward unavoidably, be to keep scene during remove impurity is carried out
Air ambient it is clean, airborne dust adsorption plant 6 is set herein, airborne dust adsorption plant 6 collects airborne dust, in order to avoid form ash
Dirt, affects air ambient, keeps air ambient cleaning.
From the winnower of the present invention, material remove impurity speed is fast, can carry out remove impurity to 30-50 tons material per hour, than
Common remove impurity motor speed is fast.
Below schematically to the present invention and embodiments thereof be described, the description does not have restricted, institute in accompanying drawing
What is shown is also one of embodiments of the present invention, and actual structure is not limited thereto.So, if the common skill of this area
Art personnel enlightened by it, in the case of without departing from the invention objective, is designed and the technical scheme without creative
Similar frame mode and embodiment, all should belong to protection scope of the present invention.
Claims (10)
1. a kind of selecting crude drugs with winnower part, it is characterised in that selecting crude drugs with winnower part includes selecting crude drugs with winnower plate (1), selecting crude drugs with winnower plate (1) is provided with selecting crude drugs with winnower hole (103), on
Under the position in selecting crude drugs with winnower hole (103) on adjacent two selecting crude drugs with winnower plates (1) mutually stagger.
2. a kind of selecting crude drugs with winnower part according to claim 1, it is characterised in that selecting crude drugs with winnower plate (1) includes selecting crude drugs with winnower hole (103), lower plate
(101) and middle plate (104), wherein, middle plate (104) and lower plate (101) are sequentially connected, and middle plate (104) is provided with selecting crude drugs with winnower hole
(103)。
3. a kind of selecting crude drugs with winnower part according to claim 2, it is characterised in that be uniformly provided with selecting crude drugs with winnower hole on middle plate (104)
(103) it is, divider (105) between two neighboring selecting crude drugs with winnower hole (103) on middle plate (104).
4. a kind of selecting crude drugs with winnower part according to claim 3, it is characterised in that selecting crude drugs with winnower hole (103) the size shape on middle plate (104)
Shape is identical, and the distance between adjacent selecting crude drugs with winnower hole (103) is equal, i.e. the size shape of divider (105) is identical.
5. a kind of selecting crude drugs with winnower part according to claim 2, it is characterised in that the wind that blower fan (3) blows in the horizontal direction, blows to
On selecting crude drugs with winnower part, middle plate (104) the place plane on the selecting crude drugs with winnower plate (1) of selecting crude drugs with winnower part is from the horizontal by acute angle.
6. a kind of selecting crude drugs with winnower part according to claim 2 or 5, it is characterised in that the upper plate on the selecting crude drugs with winnower plate (1) of selecting crude drugs with winnower part
(102) place plane with middle plate (104) place plane into obtuse angle.
7. a kind of selecting crude drugs with winnower part according to claim 1, it is characterised in that the selecting crude drugs with winnower plate (1) of selecting crude drugs with winnower part is parallel to each other, up and down
The distance of adjacent selecting crude drugs with winnower plate (1) is identical, and the position in the selecting crude drugs with winnower hole (103) on two neighbouring selecting crude drugs with winnower plates (1) is mutually staggered.
8. a kind of wind selection method of selecting crude drugs with winnower part, it is characterised in that its step is：
The blowing of wind direction selecting crude drugs with winnower part is carried out in A, selecting crude drugs with winnower part left side；
B, the material of flat waterfall shape are fallen on selecting crude drugs with winnower plate (1), by the barrier effect of divider (105), respectively from adjacent
Selecting crude drugs with winnower hole (103) in pass through, the material of waterfall shape forms the material beam of some beams after selecting crude drugs with winnower plate (1)；
C, the material beam whereabouts in the space that neighbouring two pieces of selecting crude drugs with winnower plates (1) are formed, the weight of material than impurity weight,
The process of whereabouts, material falling speed is faster than impurity, and impurity is trapped in the space of neighbouring two block selecting crude drugs with winnower plate (1) formation
Interior, the space that the wind that blower fan (3) blows is formed through two pieces of neighbouring selecting crude drugs with winnower plates (1) is fully contacted with material beam, blows away
The impurity of material beam outer ledge, and change the direction that material beam falls to the right；
D, selecting crude drugs with winnower plate (1) are at an acute angle with the direction of wind, and impurity is subject to wind action, suitable along the middle plate (104) of selecting crude drugs with winnower plate (1)
The direction of upper plate (102), is blown away；
E, material Shu Jixu fall, and from the material beam that the selecting crude drugs with winnower hole (103) of lastblock selecting crude drugs with winnower plate (1) falls, drop to adjacent
Next piece of selecting crude drugs with winnower plate (1) divider (105) on, by the barrier effect of divider (105), respectively from adjacent selecting crude drugs with winnower hole
(103) pass through in, upper a branch of material is separated and, and merges with adjacent divided material beam in selecting crude drugs with winnower hole (103), shape
The material beam of Cheng Xin, originally the impurity positioned at material beam center be also assigned to the outer ledge of new material beam；
F, repeat step C, D and E, material and impurity are separated；
H, material continue to fall, and fall the lower section of selecting crude drugs with winnower part.
9. the wind selection method of a kind of selecting crude drugs with winnower part according to claim 8, it is characterised in that selecting crude drugs with winnower part is rectangle, is easy to
Fixed, the air port for carrying out wind with sorting part left side forms closed space, so that wind direction concentrates constant, in case material is dispelled.
10. the wind selection method of a kind of selecting crude drugs with winnower part according to claim 8, it is characterised in that selecting crude drugs with winnower part also includes upper plate
(102), upper plate (102), middle plate (104) and lower plate (101) are sequentially connected, and the angle between upper plate (102) and middle plate (104) is little
In equal to 180 °.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610647465.5A CN106563643B (en) | 2016-08-09 | 2016-08-09 | A kind of selection by winnowing part and its wind selection method |
| CN201910001728.9A CN109499881B (en) | 2016-08-09 | 2016-08-09 | Winnowing part |
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| CN201610647465.5A CN106563643B (en) | 2016-08-09 | 2016-08-09 | A kind of selection by winnowing part and its wind selection method |
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| CN201910001728.9A Division CN109499881B (en) | 2016-08-09 | 2016-08-09 | Winnowing part |
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| WO2010101270A1 (en) * | 2009-03-03 | 2010-09-10 | Ricoh Company, Ltd. | Classifying apparatus, classifying method, and method for producing toner |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN106563643B (en) | 2019-05-24 |
| CN109499881B (en) | 2020-03-24 |
| CN109499881A (en) | 2019-03-22 |
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Effective date of registration: 20201221 Address after: No.9 Juxian Road, Guomeng energy saving and environmental protection equipment Industrial Park, Yandu District, Yancheng City, Jiangsu Province Patentee after: JIANGSU HENGKANG ELECTRICAL Co.,Ltd. Address before: 243000 Baoyi village, Danyang Town, Bowang District, Ma'anshan City, Anhui Province Patentee before: MAANSHAN CITY BOWANG DISTRICT JIUBAO MECHANICAL ACCESSORY PROCESSING FACTORY |