CN106862074B - Diagonal-flow air sieves agricultural apparatus and its working method - Google Patents
Diagonal-flow air sieves agricultural apparatus and its working method Download PDFInfo
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- CN106862074B CN106862074B CN201710118412.9A CN201710118412A CN106862074B CN 106862074 B CN106862074 B CN 106862074B CN 201710118412 A CN201710118412 A CN 201710118412A CN 106862074 B CN106862074 B CN 106862074B
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- screening
- feed box
- plate
- slope
- agitation
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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
- B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
-
- 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
- B07B11/00—Arrangement of accessories in apparatus for separating solids from solids using gas currents
- B07B11/06—Feeding or discharging arrangements
-
- 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
- B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
- B07B7/01—Selective separation of solid materials carried by, or dispersed in, gas currents using gravity
-
- 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
- B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
- B07B7/06—Selective separation of solid materials carried by, or dispersed in, gas currents by impingement against sieves
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- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a kind of diagonal-flow air screening agricultural apparatus and its working method, device includes feed box, screening half, screening case, and the sifting barrel axially lies low setting between feed box and screening case；The local segment of one end of the screening half is exhausting suction device, the remaining section of the screening half is screening storehouse, it is connected to by outlet air filter layer between the exhausting suction device and screening storehouse, the axial inner of the screening storehouse is provided with mixing plant, and the mixing plant is drivingly connected by driving equipment.Single equipment, the feed separation of single step, the separation that the material after especially detaching can settle the miscellaneous material of clast grade of small and light matter at one go may be implemented in the present invention.
Description
Technical field
The invention belongs to material sieving technology fields.
Background technology
Existing screening plant is typically only to carry out multistep separation according to the size of material size, and equipment is responsible for, completely
The equipment of the step of realization of screening generally requires multiple separation or multiple separation, which cooperates, to be realized, inefficiency sieves matter
It measures poor.
Invention content
Goal of the invention：In order to overcome the deficiencies in the prior art, the present invention to provide a kind of diagonal-flow air screening agriculture
Machine device and its working method, may be implemented single equipment, the feed separation of single step, and the material after especially detaching can be with
The separation that the miscellaneous material of clast grade of small and light matter is settled at one go.
Technical solution：To achieve the above object, technical scheme is as follows：
Diagonal-flow air sieves agricultural apparatus, including feed box, screening half, screening case, and described half axial direction of screening is flat
Setting lie between feed box and screening case；The local segment of one end of the screening half is exhausting suction device, the screening
Half remaining section is screening storehouse, is connected to by outlet air filter layer between the exhausting suction device and screening storehouse, the screening storehouse
Axial inner be provided with mixing plant, the mixing plant is drivingly connected by driving equipment；
The semi-circumference upper wall surface of the screening half is embedded in the lower part of the feed box, the feed box and screening half
Between on semi-circumference upper wall surface by sieving half top several first through hole for opening up be connected to, described half lower part of screening
Blanking gap is connected to the top of screening case, and the bottom of the screening case is ramp type discharging slide plate, along the downward of discharging slide plate
The end of slope tendency be provided with discharge port；Side wall with the outlet air filter layer opposite screening case obliquely downwards is air inlet
Wall is provided with several the second through-holes being in communication with the outside on the air inlet wall；Air stream of the air inlet wall to outlet air filter layer
Dynamic direction is corresponding with the discharging slope surface tendency of slide plate；
The bottom of the screening case passes through the aerial setting of support base holder.
Further, it is provided with slideway on the side wall of the length direction of the feed box, perpendicular to the length of the feed box
Degree direction is provided with refining plate, and the both ends of the refining plate are arranged by turning to displacement mechanism on slideway；Refining plate edge
Slideway displacement back and forth, and rotation adjustment refining plate and screening half when the refining plate is moved to the length direction either end of feed box
Relative angle between the semi-circumference upper wall surface of cylinder.
Further, the ontology of the refining plate is that elastic soft remembers material, and plate face is followed successively by refining from the bottom to top
Profile and border, material passing passage, punishment in advance the first punishment in advance turnpike and the second punishment in advance turnpike；The refining profile and border is zigzag fashion hair
The semi-circumference upper wall surface gap of brush configuration, whole zigzag fashion and the screening half of the hair brush structure is correspondingly arranged, and sawtooth
The middle section distance of the hair brush structure of shape sieves hair of the gap more than the zigzag fashion of half semi-circumference upper wall surface
The both ends partial distance of brush configuration sieves the gap of half semi-circumference upper wall surface；The material passing passage is symmetricly set on refining wheel
The both ends on wide boundary, and the upper end of the material passing passage is not higher than the lofty perch boundary of refining profile and border；The refining profile
The upper horizontal on the lofty perch boundary on boundary is arranged in parallel with the first punishment in advance turnpike, and the top of the first punishment in advance turnpike is parallel to be set
It is equipped with the second punishment in advance turnpike, the length dimension of the first punishment in advance turnpike is more than the length dimension of the second punishment in advance turnpike.
Further, the both ends of the length direction of the feed box are symmetrically arranged with charging by hinged electrically-actuated device and lead
Plate, the relatively rotatable angle that the feeding guide-plate passes through plane where the upper feeding mouth of the first hinged electrically-actuated device and feed box
Degree setting；The charging vallum of a plurality of protrusion is arranged along the length direction of feed box for the upper surface of the feeding guide-plate, is located at described
Feeding guide-plate centre position charging vallum between gap be more than positioned at feeding guide-plate both sides position charging vallum it
Between gap.
Further, the mixing plant includes shaft and at least four groups of agitation faces being uniformly arranged in shaft, described
Agitation face is zigzag fashion, and the gap size between the sawtooth in the agitation face is not less than the radial dimension of material, but less than the
The radial dimension of one through-hole；The agitation face is divided into the big face of agitation and agitation facet, the end distance screening in the big face of agitation
The distance between half inner wall is less than end distance screening the distance between half inner wall of agitation facet, the big face of agitation with
The adjacent axially distributed setting of facet is stirred in shaft；Sawtooth on the big face of agitation misplaces with the sawtooth in agitation facet
Setting.
Further, the hinged end of the discharging slide plate is hingedly arranged by the second hinged electrically-actuated device with screening case,
By the second hinged electrically-actuated device realize discharging slide plate in the operating condition upper and lower to small size high dither and described
The angle of inclination for the slide plate relative level that discharges.
Further, it is described discharging slide plate upper surface along slope surface walk low tendency directional spreding include first slope region,
Slope staircase areas and the second sloped region, the first slope region, slope staircase areas and the second sloped region head and the tail phase
It is connected with and sets；The lofty perch for being not less than slope staircase areas to low spot in the first slope region, the slope staircase areas
It is not less than the lofty perch of the second sloped region to low spot；The slope surface angle in the first slope region is not less than the second sloped region
Slope surface angle；
The screening case hinged end of the discharging slide plate is at least a material less than the lowermost distance of outlet air filter layer
Radial dimension.
Further, the lower side of the feed box is symmetrically arranged with filtrate channel, and the filtrate channel passes through plywood
Sealing；The filtrate channel is connected to the buildup area of feed box along feed box length direction, and the buildup area is along feed box length
The triangle section elongated area of half length direction semi-circumference upper wall surface upper surface connecting line of the inner wall in direction and screening or more.
Further, the local segment of one end of the screening half is the setting area of exhausting suction device, i.e., the described pumping
There are one section of tube structures, the lower wall surface of this section of tube structure to offer air inlet between wind suction device and the outlet air filter layer
Gap, the air inlet gap adjust the size of air inlet gap by gap cover board.
Diagonal-flow air sieves the working method of agricultural apparatus, specific as follows：
Material to be separated by conveyer belt, unilateral or bilateral by the upper surface vallum of feeding guide-plate be directed into
The box house of feed box, since the distribution of vallum is arranged so that material enters the semi-circumference upper wall surface on half top of screening
Interlude is on the high side；At the same time, the refining plate is back and forth in the both ends of the length direction of feed box, when refining plate moves to left side
Or when the either end of right side, the angle of the semi-circumference upper wall surface on half top of the opposite screening of the refining plate is changed into b by a, meets a
+ b=180 °；According to the screening speed of material and the requirement of precision, feeding guide-plate is adjusted with respect to water by hinged electrically-actuated device
The angle of plane；
Material under the refining effect of refining plate, opened up on the semi-circumference upper wall surface by sieving half top several the
The connection of one through-hole is fallen into screening half, meanwhile, than the material size of setting, big miscellaneous material filters out in feed box, and the row of slide-in
It puts to buildup area, miscellaneous material is removed by the opening plywood of regular timing；
It after material after coarse filtration enters screening half, is disturbed by mixing plant, extends material and fall into discharging
The time of slide plate；While disturbance slows down whereabouts, due to the effect of the air stream of exhausting suction device, it can to compare material
The miscellaneous material of small and light matter is acted on the trend of air stream along half wind-force obliquely of screening, across wind filter layer exclude to
Except screening half；
Material is fallen into discharging slide plate, under the action of the shake up and down of the second hinged electrically-actuated device, is slided along discharging
The whole slope trend of plate is smoothly from discharge hole for discharge；Since the miscellaneous material of the small and light matter in part can equally be fallen into discharging slide plate
Upper surface, due to the small and light matter of miscellaneous material, miscellaneous material is acted on the angle of inclination for being far longer than discharging slide plate and vibration by air stream
Influence, therefore the material of small and light matter can under the action of the forces of the wind along discharging slide plate inversely climbing upwards or rapid development displacement, and most
It is excluded eventually from outlet air filter layer；The material partly fallen in order to prevent on discharging slide plate, which is equally inversely climbed, to be shifted up,
Can by discharge slide plate upper surface along slope surface walk low tendency directional spreding include first slope region, slope aspect staircase areas and
Second sloped region prevents the reverse climbing of massive material；
To realize air stream trend and the accurate debugging of size of sieving half inside, by the gap for adjusting gap cover board
Size carries out precise and tiny control and regulation.
Advantageous effect：A kind of air stream screening agricultural apparatus of present invention offer and its working method, may be implemented single set
It is standby, the feed separation of single step, what the material after especially detaching can settle the miscellaneous material of clast grade of small and light matter at one go
Separation.
Description of the drawings
Attached drawing 1 is the overall structure diagram of the present invention；
Attached drawing 2 is the internal structure schematic diagram of the present invention；
Attached drawing 3 is the side view of the present invention；
Attached drawing 4 is the vertical view of the present invention；
Attached drawing 5 sieves half inner section view；
Attached drawing 6 is the structural schematic diagram of refining plate；
Attached drawing 7 is another example structure schematic diagram of feeding guide-plate；
Attached drawing 8 is the eccentric wheel drive another kind example structure schematic diagram of discharging slide plate high dither discharging.
Specific implementation mode
The present invention is further described below in conjunction with the accompanying drawings.
Such as attached Fig. 1 and 2, air stream sieves agricultural apparatus, including feed box 1, screening half 2, screening case 3, the screening
Half 2 axial lie low is arranged between feed box 1 and screening case 3；The local segment of one end that the screening is half 2 is exhausting suction
Device 6, half 2 remaining section of the screening is screening storehouse, passes through outlet air filter layer between the exhausting suction device 6 and screening storehouse
15 connections, the axial inner of the screening storehouse are provided with mixing plant, and the mixing plant is drivingly connected by driving equipment 12.
The semi-circumference upper wall surface that the screening is half 2 is embedded in the lower part of the feed box 1, the feed box 1 and screening
Several first through hole opened up on semi-circumference upper wall surface between half 2 by sieving half 2 top are connected to, the ruler of first through hole
The very little material size more than before crude separation.The blanking gap of half 2 lower part of the screening is connected to the top of screening case 3, described
The bottom for sieving case 3 is ramp type discharging slide plate 17, and the end of the downward slope tendency of discharging slide plate 17 is provided with discharging
Mouthful；Side wall with the opposite screening case 3 obliquely downwards of the outlet air filter layer 15 is air inlet wall, if being provided on the air inlet wall
Dry the second through-hole being in communication with the outside；Slope surface of the air inlet wall to the air-flow direction and discharging slide plate 17 of outlet air filter layer
Tendency corresponds to.The bottom of the screening case 3 passes through the aerial setting of support base holder 19.
Slideway 11 is provided on the side wall of the length direction of the feed box 1, perpendicular to the length direction of the feed box 1
It is provided with refining plate 4, the both ends of the refining plate 4 are arranged by turning to displacement mechanism on slideway 11；The refining plate 4 is along cunning
The displacement back and forth of road 11, and rotation adjustment refining plate 4 and sieve when the refining plate 4 is moved to the length direction either end of feed box 1
Divide the relative angle between half 2 semi-circumference upper wall surface.
The ontology of the refining plate 4 is that elastic soft remembers material, and plate face is followed successively by refining profile and border from the bottom to top
41, material passing passage 42, the first punishment in advance of punishment in advance turnpike 43 and the second punishment in advance turnpike 44；The refining profile and border 41 is zigzag fashion
Hair brush structure, the whole zigzag fashion of the hair brush structure and the semi-circumference upper wall surface gap sieved half 2 are correspondingly arranged, and are sawed
The gap that the middle section distance of the hair brush structure of odontoid sieves half 2 semi-circumference upper wall surface is more than the zigzag fashion
The both ends partial distance of hair brush structure sieves the gap of half 2 semi-circumference upper wall surface, can meet intermediate stage as possible
The speed to discharge in time.The material passing passage 42 is symmetricly set on the both ends of refining profile and border 41, and the material passing passage 42
Upper end be not higher than the lofty perch boundary of refining profile and border 41, can so that the material of end positions fails to fall in time when
It waits, can pass through from material passing passage 42, avoid the long-term reciprocal movement of refining plate 4, cause material in the length direction of feed box 1
The accumulation at both ends.The upper horizontal on the lofty perch boundary of the refining profile and border 41 is arranged in parallel with the first punishment in advance turnpike 43,
The top of the first punishment in advance turnpike 43 is arranged in parallel with the second punishment in advance turnpike 44, the length dimension of the first punishment in advance turnpike 43
More than the length dimension of the second punishment in advance turnpike 44.The long-term reciprocal movement of refining plate 4 is avoided, causes material in the length of feed box 1
Spend the accumulation at direction both ends.
The both ends of the length direction of the feed box 1 are symmetrically arranged with feeding guide-plate 5, institute by hinged electrically-actuated device 14
State relatively rotatable angle of the feeding guide-plate 5 by the first hinged electrically-actuated device 14 and plane where the upper feeding mouth of feed box 1
Degree setting；The charging vallum 51 of a plurality of protrusion is arranged along the length direction of feed box 1 for the upper surface of the feeding guide-plate 5, is located at
Gap between the charging vallum 51 in 5 centre position of the feeding guide-plate be more than positioned at the feeding guide-plate 5 both sides position into
Expect the gap between vallum, ensures that the material entered in conveyer belt is more fallen into screening half 2 smooth and more partially
The intermediate region of the semi-circumference upper wall surface in portion.It is the further design of feeding guide-plate 5, the ridge on feeding guide-plate 5 such as Fig. 7
The trend of item is distributed by feeding end to discharge end in reducing-pitch thread, and more convenient feasible realization material is more smoothly and more partial
Ground falls into the intermediate region of the semi-circumference upper wall surface to half 2 top of screening.
Further, the mixing plant includes shaft 21 and at least four groups agitation faces 22 being uniformly arranged in shaft,
The agitation face 22 is zigzag fashion, and the gap size between the sawtooth in the agitation face 22 is not less than the radial dimension of material,
But less than first through hole radial dimension, may be implemented agitation face 22 slow down material fall while, it is ensured that a part of material can
To fall from the sawtooth gap in agitation face in time, prevent from excessively accumulating.While in order to slow down material falling speed, prevented
More solid accumulations are chaotic on agitation face and caused by can not falling in time, and the agitation face 22 is divided to stir big face and stir small
Face, the distance between end distance half 2 inner wall of screening in the big face of agitation are less than the end distance screening half of agitation facet
The distance between 2 inner walls of cylinder, it is described to stir the axially distributed setting adjacent with agitation facet of big face in shaft 21.The agitation
Sawtooth on big face is shifted to install with the sawtooth in agitation facet, realizes that part can have no comparatively fast from agitation face falling material
The too fast whereabouts stopped, effect of the caused partial material because cannot get sufficient wind-force filtering and impurity removing.
Further, the hinged end of the discharging slide plate 17 is hinged by the second hinged electrically-actuated device 23 and screening case 3
Setting, by the second hinged electrically-actuated device 23 realize discharging slide plate 17 in the operating condition upper and lower to small size high dither,
And the angle of inclination of discharging 17 relative level of slide plate, for example adjust discharging slide plate 17 and rotate down to and be approximately perpendicular to
Horizontal plane sets the material or impurity of adhesion for clearing up fine impurities on removal discharging slide plate 17 or card.
It includes first slope region 171, slope that low tendency directional spreding is walked in the upper surface of the discharging slide plate 17 along slope surface
Staircase areas 172 and the second sloped region 173, the first slope region 171, slope staircase areas 172 and the second sloped region
Domain 173 joins end to end setting；The lofty perch for being not less than slope staircase areas 172 to low spot in the first slope region 171, institute
State the lofty perch for being not less than the second sloped region 173 to low spot of slope staircase areas；The slope surface in the first slope region 171
Angle is not less than the slope surface angle of the second sloped region 173；The material gone out from discharge port is needed, in order to prevent long-term wind-force
Effect, cause inversely climb and on, cause the blocking of the outlet air filter layer 15 of outlet air, the slope aspect staircase areas 172 of design can
To prevent from inversely climbing well；The design in first slope region 171 and the second sloped region 173 simultaneously, can be in conjunction with discharging
In the case of the upper and lower high dither of slide plate 17, ensure to need the material gone out from discharge port can be under the cooperation of shake, more
Add and is smoothly snapped down to discharge port.
3 hinged end of screening case of the discharging slide plate 17 is at least one less than the lowermost distance of outlet air filter layer 15
The radial dimension of material.The radial dimension distance of at least one material of this part, can prevent excessive needs from discharge port
The material gone out directly is blocked on outlet air filter layer 15.In order to dredge the object that may be blocked on outlet air filter layer 15 in time
Material, the outlet air filter layer 15 by driving equipment timing become the rotation of acceleration.
The lower side of the feed box 1 is symmetrically arranged with filtrate channel, and the filtrate channel is sealed by plywood 10；Institute
The buildup area that filtrate channel is connected to feed box 1 along 1 length direction of feed box is stated, the buildup area is along 1 length direction of feed box
Inner wall and screening half 2 length direction semi-circumference upper wall surface upper surface connecting line or more triangle section elongated area.
The local segment of one end that the screening is half 2 is the setting area of exhausting suction device 6, i.e., the described exhausting suction dress
Set between 6 and the outlet air filter layer 15 that there are one section of tube structures, the lower wall surface of this section of tube structure to offer air inlet gap,
The air inlet gap adjusts the size of air inlet gap by gap cover board 8.
Diagonal-flow air sieves the working method of agricultural apparatus, specific as follows：
By conveyer belt, unilateral or bilateral is directed into material to be separated by the upper surface vallum of feeding guide-plate 5
To the box house of feed box 1, since the distribution of vallum is arranged so that material enters in the semi-circumference on half 2 top of screening
Wall surface interlude is on the high side；At the same time, the refining plate 4 is back and forth in the both ends of the length direction of feed box 1, when refining plate 4 is transported
When moving to left or right side either end, the angle of the semi-circumference upper wall surface on half 2 top of the opposite screening of the refining plate 4 is turned by a
Become b, meets a+b=180 °；According to the screening speed of material and the requirement of precision, by hinged electrically-actuated device 14 adjust into
Expect the angle of 5 relative level of guide plate；
Material opens up several under the refining effect of refining plate 4 on the semi-circumference upper wall surface by sieving half 2 top
First through hole connection is fallen into screening half 2, meanwhile, than the material size of setting, big miscellaneous material filters out in feed box 1, and sliding
Enter to be emitted into buildup area, miscellaneous material is removed by the opening plywood 10 of regular timing；
Material after coarse filtration enter screening half 2 after, disturbed by mixing plant, extend material fall into discharging
The time of slide plate 17；While disturbance slows down whereabouts, due to the effect of the air stream of exhausting suction device 6, it can to compare
The miscellaneous material of the small and light matter of material acts on along half 2 wind-force obliquely is sieved with the trend of air stream, passes through wind filter layer 15
It excludes to except screening half；
Material is fallen into discharging slide plate 17, and under the action of the shake up and down of the second hinged electrically-actuated device 23, edge goes out
Expect the whole slope trend of slide plate 17 smoothly from discharge hole for discharge；Another embodiment, Fig. 8, or can also be driven by motor
The eccentric wheel 31 for moving connection makes discharging slide plate 17 realize that high frequency upper and lower directions is shaken, and in this kind of embodiment, drives eccentric wheel 31
Motor can convenient dismounting or installation as needed.It is slided since the miscellaneous material of the small and light matter in part can equally be fallen into discharging
17 upper surface of plate, due to the small and light matter of miscellaneous material, miscellaneous material acted on by air stream be far longer than discharging slide plate angle of inclination and
The influence of vibration, therefore the material of small and light matter inversely can climb upward or rapid development position along discharging slide plate 17 under the action of the forces of the wind
It moves, and is finally excluded from outlet air filter layer 15；The material partly fallen in order to prevent on discharging slide plate 17 is equally inversely climbed
It climbs and shifts up, it includes first slope region that can walk low tendency directional spreding along slope surface by the upper surface for the slide plate 17 that discharges
171, slope aspect staircase areas 172 and the second sloped region 173 prevent the reverse climbing of massive material；
To realize the accurate debugging for sieving the trend of the air stream inside half 2 and size, passes through and adjust slitting for gap cover board 8
Mouth size carries out precise and tiny control and regulation.
The above is only a preferred embodiment of the present invention, it should be pointed out that：For the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (6)
1. diagonal-flow air sieves agricultural apparatus, it is characterised in that：Including feed box (1), screening half (2), case (3) is sieved,
The screening half (2) axially lies low setting between feed box (1) and screening case (3)；One end of the screening half (2)
Local segment is exhausting suction device (6), and the remaining section of screening half (2) is screening storehouse, the exhausting suction device (6) and sieve
Divide between storehouse and mixing plant is provided with by outlet air filter layer (15) connection, the axial inner of the screening storehouse, the stirring is set
It is standby to be drivingly connected by driving equipment (12)；
The semi-circumference upper wall surface of the screening half (2) is embedded in the lower part of the feed box (1), the feed box (1) and sieve
Several first through hole opened up on the semi-circumference upper wall surface between half (2) by sieving half (2) top are divided to be connected to, the sieve
The blanking gap of half (2) lower part is divided to be connected to the top of screening case (3), the bottom of the screening case (3) is that ramp type discharges
Slide plate (17) is provided with discharge port (20) along the end of the downward slope tendency of discharging slide plate (17)；With the outlet air every filter
The side wall of opposite screening case (3) is to enter the wind wall to layer (15) obliquely downwards, and several be in communication with the outside is provided on the air inlet wall
The second through-hole；The air-flow direction of the air inlet wall to outlet air filter layer is corresponding with the slope surface tendency of discharging slide plate (17)；
The bottom of the screening case (3) passes through the aerial setting of support base holder (19)；
It is provided with slideway (11), the length side perpendicular to the feed box (1) on the side wall of the length direction of the feed box (1)
To refining plate (4) is provided with, the both ends of the refining plate (4) are arranged by turning to displacement mechanism on slideway (11)；It is described even
Flitch (4) is along slideway (11) displacement back and forth, and when refining plate (4) is moved to the length direction either end of feed box (1) revolves
Relative angle between the whole refining plate (4) of modulation and the semi-circumference upper wall surface for sieving half (2)；
The ontology of the refining plate (4) is that elastic soft remembers material, and plate face is followed successively by refining profile and border from the bottom to top
(41), material passing passage (42), punishment in advance the first punishment in advance turnpike (43) and the second punishment in advance turnpike (44)；The refining profile and border (41)
For zigzag fashion hair brush structure, the semi-circumference upper wall surface gap of the whole zigzag fashion and screening half (2) of the hair brush structure
It is correspondingly arranged, and the gap of the semi-circumference upper wall surface of the middle section distance screening half (2) of the hair brush structure of zigzag fashion is big
The gap of the semi-circumference upper wall surface of half (2) is sieved in the both ends partial distance of the hair brush structure of the zigzag fashion；The mistake
Material channel (42) is symmetricly set on the both ends of refining profile and border (41), and the upper end of the material passing passage (42) is not higher than refining
The lofty perch boundary of profile and border (41)；The upper horizontal on the lofty perch boundary of the refining profile and border (41) is arranged in parallel with
First punishment in advance turnpike (43), is arranged in parallel with the second punishment in advance turnpike (44) above the first punishment in advance turnpike (43), and described
The length dimension of one punishment in advance turnpike (43) is more than the length dimension of the second punishment in advance turnpike (44)；
The both ends of the length direction of the feed box (1) are symmetrically arranged with feeding guide-plate (5) by hinged electrically-actuated device (14),
The feeding guide-plate (5) is opposite with plane where the upper feeding mouth of feed box (1) by the first hinged electrically-actuated device (14)
Angle rotatable is arranged；The charging of a plurality of protrusion is arranged along the length direction of feed box (1) for the upper surface of the feeding guide-plate (5)
Vallum (51), the gap being located between the charging vallum (51) in the feeding guide-plate (5) centre position are more than positioned at the charging
Gap between the charging vallum of guide plate (5) both sides position.
2. diagonal-flow air sieves agricultural apparatus according to claim 1, it is characterised in that：The mixing plant includes shaft
(21) and at least four groups agitation faces (22) being uniformly arranged in shaft, the agitation face (22) are zigzag fashion, the agitation
Gap size between the sawtooth in face (22) is not less than the radial dimension of material, but less than the radial dimension of first through hole；It is described
Agitation face (22) is divided into the big face of agitation and agitation facet, and the end in the big face of agitation is between half (2) inner wall of screening
Distance is less than the distance between end distance half (2) inner wall of screening of agitation facet, the big face of agitation and agitation facet phase
Adjacent axially distributed setting is in shaft (21)；Sawtooth on the big face of agitation is shifted to install with the sawtooth in agitation facet.
3. diagonal-flow air sieves agricultural apparatus according to claim 1, it is characterised in that：The hinge of the discharging slide plate (17)
It connects end by the second hinged electrically-actuated device (23) to be hingedly arranged with screening case (3), passes through the second hinged electrically-actuated device (23)
Realize discharging slide plate (17) in the operating condition upper and lower to small size high dither and the discharging slide plate (17) water relatively
The angle of inclination of plane.
4. diagonal-flow air sieves agricultural apparatus according to claim 3, it is characterised in that：The upper of slide plate (17) that discharge
It includes first slope region (171), slope staircase areas (172) and the second sloped region that low tendency directional spreding is walked in surface along slope surface
Domain (173), the first slope region (171), slope staircase areas (172) and the second sloped region (173) join end to end and set
It sets；The lofty perch for being not less than slope staircase areas (172) to low spot of the first slope region (171), the slope ladder
The lofty perch for being not less than the second sloped region (173) to low spot in region；The slope surface angle of the first slope region (171) is not
Less than the slope surface angle of the second sloped region (173)；
Screening case (3) hinged end of the discharging slide plate (17) is at least one less than the lowermost distance of outlet air filter layer (15)
The radial dimension of a material.
5. diagonal-flow air sieves agricultural apparatus according to claim 1, it is characterised in that：The lower part of the feed box (1)
Side is symmetrically arranged with filtrate channel, and the filtrate channel is sealed by plywood (10)；The filtrate channel is long along feed box (1)
The buildup area of direction connection feed box (1) is spent, the buildup area is the inner wall and screening half along feed box (1) length direction
(2) the triangle section elongated area of length direction semi-circumference upper wall surface upper surface connecting line or more.
6. diagonal-flow air sieves agricultural apparatus according to claim 1, it is characterised in that：The one of the screening half (2)
The local segment at end is the setting area of exhausting suction device (6), i.e., the described exhausting suction device (6) and the outlet air filter layer
(15) there are one section of tube structures, the lower wall surface of this section of tube structure to offer air inlet gap between, and the air inlet gap passes through
Gap cover board (8) adjusts the size of air inlet gap.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810111524.6A CN108080267B (en) | 2017-03-01 | 2017-03-01 | Work implementation method based on diagonal-flow air screening agricultural apparatus |
| CN201710118412.9A CN106862074B (en) | 2017-03-01 | 2017-03-01 | Diagonal-flow air sieves agricultural apparatus and its working method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710118412.9A CN106862074B (en) | 2017-03-01 | 2017-03-01 | Diagonal-flow air sieves agricultural apparatus and its working method |
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| CN201810111524.6A Division CN108080267B (en) | 2017-03-01 | 2017-03-01 | Work implementation method based on diagonal-flow air screening agricultural apparatus |
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| CN106862074B true CN106862074B (en) | 2018-08-14 |
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| CN201810111524.6A Active CN108080267B (en) | 2017-03-01 | 2017-03-01 | Work implementation method based on diagonal-flow air screening agricultural apparatus |
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| CN111420972A (en) * | 2020-04-29 | 2020-07-17 | 昂恩环保科技(上海)有限公司 | Spiral flapping type dry cleaning device for dry garbage recovery treatment |
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| KR100385895B1 (en) * | 2002-07-24 | 2003-06-02 | Seo Won Environ Ment Co Ltd | Apparatus for sorting construction waste |
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| CN2367402Y (en) * | 1999-03-19 | 2000-03-08 | 曹全礼 | Drum-type grain cleaner |
| JP3706965B2 (en) * | 2000-03-29 | 2005-10-19 | 日立造船株式会社 | Fluid medium classifier in fluidized bed incinerator |
| CN104941900B (en) * | 2015-07-07 | 2017-11-07 | 韩超 | A kind of removal of impurities sieve |
| CN205962618U (en) * | 2016-06-21 | 2017-02-22 | 余继琅 | Corn coarse classifier |
| CN205833597U (en) * | 2016-06-23 | 2016-12-28 | 湖北三杰农业产业化有限公司 | A kind of Semen Tritici aestivi receiving sieve |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1336098A (en) * | 2000-08-01 | 2002-02-20 | 克拉斯自行式收获机械有限公司 | Intaking type blower used for combining threshing unit and separating unit |
| KR100385895B1 (en) * | 2002-07-24 | 2003-06-02 | Seo Won Environ Ment Co Ltd | Apparatus for sorting construction waste |
| CN201454864U (en) * | 2009-05-14 | 2010-05-12 | 曹庆林 | Bristle fuzz absorbing machine |
| CN205270089U (en) * | 2015-12-01 | 2016-06-01 | 重庆诺雷农业开发有限公司 | Grain sieving mechanism |
| CN205495994U (en) * | 2016-03-09 | 2016-08-24 | 张启华 | Quick sorter of tea processing |
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| Publication number | Publication date |
|---|---|
| CN108080267B (en) | 2019-09-10 |
| CN108080267A (en) | 2018-05-29 |
| CN106862074A (en) | 2017-06-20 |
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Effective date of registration: 20180628 Address after: 238200 Ma'anshan County, Anhui Province, Wujiang Town, south of the nursing home. Applicant after: HEXIAN HAIHAO VEGETABLE PLANTATION CO., LTD. Address before: 214000 Wuxi, Jiangsu new Wu District, China Sensor Network International Innovation Park, building 2, F11. Applicant before: Wuxi far Technology Co., Ltd. |
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