CN107616003A - Sorting unit and its wind guiding mechanism - Google Patents
Sorting unit and its wind guiding mechanism Download PDFInfo
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- CN107616003A CN107616003A CN201610555436.6A CN201610555436A CN107616003A CN 107616003 A CN107616003 A CN 107616003A CN 201610555436 A CN201610555436 A CN 201610555436A CN 107616003 A CN107616003 A CN 107616003A
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- wind
- blower fan
- air
- fixing axle
- guide channel
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Abstract
The present invention provides a sorting unit and its wind guiding mechanism, for a harvester, it is characterised in that including：One sheller unit, for tentatively sorting the crops gathered in, obtain the mixture of the seed in crops；One wind guiding mechanism, for further sorting the seed and its mixture in crops；And an installation casing, the sheller unit and the wind guiding mechanism be installed in the installation casing, and the seed in crops and its mixture gathered in is sorted, wherein, the wind guiding mechanism further comprises：An at least blower fan, the blower fan are installed in the installation casing；An at least wind deflector, the wind deflector is movably installed on the installation casing, and it is placed in the air outlet of the blower fan, a wind guide channel is formed between at least one wind deflector and the casing of the blower fan, air-flow caused by the blower fan is directed to multiple target sites of the vibratory sieve.
Description
Technical field
The present invention relates to a sorting unit, be especially adapted for use in harvester the seed for being used to sort the crops gathered in and
A sorting unit and its wind guiding mechanism for other mixtures.
Background technology
Either in the goods and materials relatively deficient age, still nowadays goods and materials abundant epoch, agricultural problem always are the people
The most important thing in raw problem, therefore, preferably there is its profound significance for the efficiency of raising agricultural construction operation and quality.
Mechanization of agriculture realizes machine instead of hand tools, animal-drawn farm implements processing agricultural working, improves constantly agricultural
Production technology level and economic benefit, ecological benefits.Such as in planting industry, arranged using tractor, seeder, harvester, power
Filling machine, motor vehicles etc. carry out every operations such as ploughing soil, sowing, harvesting, irrigation, field management, transport, make whole productions
Process relies primarily on machine power and electric power, rather than is completed by manpower, animal power.United reaper, by mechanical force
Amount crops is gathered in after, be able to further using physical-mechanical properties difference by the crops seed gathered in, stalk and
The separation operation of other debris.Wherein, air-flowing type, sieve can be divided into by carrying out the cleaning plant of the threshing and cleaning of crops separation operation
The mixture that formula or the knockdown cleaning plant of sieve air-flow obtain to device in front sorts, wherein, air-flowing type is cleaned
Device is sorted according to the aerodynamic characteristics difference of each constituent of mixture, and the cleaning plant of screen type is then according to each
The grain shape of constituent sorts to it.The air-flow of various air-flowing types or cleaning plant including air-flowing type passes through blower fan
There is provided, including centrifugal fan, axial flow blower and crossflow fan.However, above-mentioned blower fan is still different degrees of in application process
Ground Shortcomings.During the use of centrifugal fan, air flow method is uneven, therefore, typically by configure multiple blower fans come
Uniform air flow, chain of command are larger.Axial flow blower, air flow method is uniform, but chain of command domain is small.Crossflow fan, air-flow is in the horizontal
It is evenly distributed, power consumption is smaller, but complicated, and manufacturing cost is higher.Further, since air-flowing type or including the clear of air-flowing type
Screening device is entered by the different of floating velocity between the materials such as caused air velocity and seed and stalk to seed and debris
Row sorting, and wind direction that various blower fans are able to provide, wind-force holding are constant, that is to say, that various air-flowing types or including air-flow
The cleaning fan of formula is had to provide a kind of air velocity all the time at work, and the direction of the air-flow provided is all the time always, because
This, traditional air-flowing type or cleaning fan including air-flowing type can not be according to the differences of the physical property for the crop gathered in, such as
Floating velocity, also or factor of natural environment, such as climate reasons, there is provided different wind-force and/or wind direction.In addition, it is distributed in gas
The power of air-flow in flow control face has differences, that is to say, that and each several part is uneven with the air-flow power of distribution in chain of command,
Each several part sorts crops seed and its effect of mixture also has differences.Therefore, the collecting for seed being respectively a farmer still is deposited
In deficiency.
For above-mentioned deficiency, thus, one kind is able on the basis of manufacturing cost is controlled, and above-mentioned ask is can solve the problem that in solution
The sorting unit of the harvester of topic is urgently suggested.
The content of the invention
It is an object of the present invention to provide a sorting unit, the sorting unit is gathered in for harvester with sorting
Crops seed and other mixtures, wherein, the debris such as stalk and soil of other described mixtures including crops.
It is another object of the present invention to provide a sorting unit, the sorting unit includes an at least wind deflector and one
Vibratory sieve, air-flow caused by the blower fan is able to purposefully be oriented to the various pieces of the vibratory sieve, with according to crops
The physical property of seed carries out separation operation to the seed and its mixture in crops.
Another object of the present invention is to provide a sorting unit, air-flow caused by the blower fan is able to intensively be oriented to
One position of the vibratory sieve, is sorted with the physical property of the seed according to crops to the seed and its mixture in crops
Operation.
Another object of the present invention is to provide a sorting unit, at least described wind deflector in the blower fan casing it
Between form a wind guide channel, the sorting unit includes how each wind guide channel, by caused by the blower fan air-flow be oriented to described in
The target site of vibratory sieve, wherein, the direction of the wind guide channel is consistent with the direction that air-flow caused by the blower fan is directed to.
Another object of the present invention is to provide a sorting unit, the wind deflector is adjusted, to provide a variety of courts
To the wind guide channel.
Another object of the present invention is to provide a sorting unit, the sorting unit is able to the power one in the blower fan
On the premise of cause, by controlling the wind deflector to provide the wind guide channel of different directions, realize described in concentrating or equably inciting somebody to action
Air-flow caused by blower fan is oriented to each position of the vibratory sieve.
To realize object above, the present invention provides a sorting unit, and the sorting unit is received for harvester with sorting
The seed in the crops cut and other mixtures, the sorting unit include：
One sheller unit, for tentatively sorting the crops gathered in, obtain the mixture of the seed in crops；
One wind guiding mechanism, for further sorting the seed and its mixture in crops；And
One installation casing, the sheller unit and the wind guiding mechanism are installed in the installation casing, harvesting are arrived
Crops seed and its mixture sorted, wherein, the wind guiding mechanism further comprises：
An at least blower fan, the blower fan are installed in the installation casing；With
An at least wind deflector, the wind deflector is movably installed on the installation casing, and is placed in the blower fan
Air outlet, form a wind guide channel between at least one wind deflector and the casing of the blower fan, the blower fan produced
Air-flow be directed to multiple target sites of the vibratory sieve.
Preferably, the installation casing further comprises one group of dividing plate, and each dividing plate defines one first accommodating chamber and one
Second accommodating chamber, the sheller unit and the wind guiding mechanism are respectively disposed in first accommodating chamber and second receiving
Chamber, the both ends of the wind deflector are threadedly connected to the dividing plate to form second accommodating chamber, to be rotationally placed in institute
The air outlet of blower fan is stated, changes the direction of the wind guide channel, so as to which air-flow caused by the blower fan is directed into the vibratory sieve
Multiple target sites.
Preferably, by rotating the wind deflector, multiple wind guide channels simultaneously can lead air-flow caused by the blower fan
, also can be by multiple target portion of the air-flow guiding vibratory sieve caused by the blower fan to the same target site of the vibratory sieve
Position.
Preferably, the wind deflector further comprises an at least guide member, a wind page and a fixing axle, and the wind page has
An at least air guide hole, at least one wind guide channel, the guide member quilt are formed between the casing of the blower fan and the air guide hole
It is connected integrally to the wind page and is arranged at the edge of the air guide hole, assembles the air-flow flowed out by the wind guide channel, institute
State wind page and be fixedly connected on the fixing axle, the fixing axle is provided at both ends with screw thread, forms second accommodating cavity
The dividing plate has at least two fixing holes, and the both ends of the fixing axle are threadedly connected to the dividing plate and quilt by the fixing hole
The air outlet of the blower fan is placed in, wherein, the both ends of the fixing axle are respectively by a connection piece of the wind deflector from described first
The outside of accommodating chamber is fixed, the direction of the fixed wind guide channel.
Preferably, the wind deflector further comprises a wind page and a fixing axle, and the wind page is fixedly connected on described
Fixing axle, the fixing axle are provided at both ends with screw thread, and the dividing plate for forming second accommodating cavity is fixed with least two
Hole, the both ends of the fixing axle are threadedly connected to the dividing plate by the fixing hole and are placed in the air outlet of the blower fan,
Wherein, the both ends of the fixing axle are respectively fixed by a connection piece of the wind deflector from the outside of first accommodating chamber,
The direction of the fixed wind guide channel.
Preferably, the installation casing further comprises a notch board, the notch board be arranged at first accommodating chamber with
Between second accommodating chamber, the crops seed and its mixture that are tentatively sorted through the sheller unit by the notch board UNICOM
Hole enters second accommodating chamber, further to be sorted in the presence of the wind guiding mechanism.
Preferably, the dividing plate forms an at least integration groove and the second accommodating chamber bottom, and the sorting unit is also
Including a cleaning plant, the cleaning plant includes a wind guiding mechanism, wherein, the cleaning plant further comprises at least
One auger, each auger are arranged at the integration groove respectively, with collect respectively the seed in the crops through further sorting and
Its mixture.
Preferably, the dividing plate near the auger is set in ramped shaped respectively, will sort the seed in obtained crops
Grain and its mixture are directed respectively into the auger and collected.
Preferably, the fixing hole is arranged at the dividing plate near the air outlet of the blower fan, the fixing hole
Aperture is slightly larger than the diameter of axle of the fixed both ends of the shaft.
Preferably, the connector is threadedly connected to the both ends of the fixing axle, when each connector is along described solid
The both ends of dead axle rotate and apply pressure to respectively the dividing plate when, keep state needed for one to be protected in the dividing plate wind deflector
The direction for holding the wind guide channel is constant；When both ends rotation of each connector along the fixing axle, reduce respectively to described
During the pressure of dividing plate, the fixing axle can be rotated, to change the direction of the wind guide channel.
Preferably, the connector is a nut, and the vibratory sieve can do back and forth movement at least two-dimensionses direction.
In addition, present invention also offers a wind guiding mechanism, for the sorting unit of a harvester, including：
An at least blower fan, the installation casing of the harvester is installed in, wherein, the blower fan has an air outlet；With
An at least wind deflector, the installation casing is movably installed on, and is placed in the air outlet of the blower fan, in extremely
A wind guide channel is formed between a few wind deflector and the casing of the blower fan, air-flow caused by the blower fan is directed to this
Multiple target sites of the vibratory sieve of harvester.
Preferably, the both ends of the wind deflector are rotatably connected at the installation casing and are rotationally placed in the wind
The air outlet of machine, change the direction of each wind guide channel respectively, so as to which air-flow caused by the blower fan is directed into the vibration
Multiple target sites of sieve.
Preferably, the both ends of the wind deflector are rotatably connected at the installation casing and are rotatablely arranged at the wind
The air outlet of machine, change the direction of the wind guide channel, so as to which air-flow caused by the blower fan is directed into the more of the vibratory sieve
Individual target site.
Preferably, the wind deflector further comprises a wind page and a fixing axle, and the wind page is fixedly connected on described
Fixing axle, the both ends of the fixing axle are threadingly attached to the installation casing and are placed in the air outlet of the blower fan, wherein,
The both ends of the fixing axle are respectively fixed in the installation casing with the direction of the fixation wind guide channel by a connection piece.
Preferably, the wind deflector further comprises an at least guide member, a wind page and a fixing axle, and the wind page has
An at least air guide hole, at least one wind guide channel is formed between the casing of the blower fan and the air guide hole, the guide member is by one
The wind page is connected to body and is arranged at the edge of the air guide hole, and the wind page is fixedly connected on the fixing axle, institute
The both ends for stating fixing axle are threadedly connected to the dividing plate and are placed in the air outlet of the blower fan, wherein, the two of the fixing axle
End is respectively fixed in the installation casing with the fixation wind guide channel direction by a connection piece of the wind deflector.
Preferably, the connector is threadedly connected to the both ends of the fixing axle, when each connector is along described solid
The both ends of dead axle rotate and apply pressure to respectively the installation casing when, the wind deflector is kept into state needed for one in the blower fan
Air outlet, keep the direction of the wind guide channel constant；When both ends rotation of the connector along the fixing axle, reduce respectively
During to the pressure of the installation casing, the fixing axle can be rotated, to change the direction of the wind guide channel.
Brief description of the drawings
It is a sectional view of a preferred embodiment of sorting unit of the present invention as shown in Figure 1.
It is illustrated in figure 2 a cross-sectional operational views of a preferred embodiment of sorting unit of the present invention.
It is illustrated in figure 3 another cross-sectional operational views of the part-structure of sorting unit of the present invention.
It is illustrated in figure 4 the schematic diagram of the part-structure of sorting unit of the present invention.
It is illustrated in figure 5 the schematic diagram of a substitute mode of sorting unit of the present invention.
Embodiment
According to the claim and specification disclosure of that of the present invention, technical scheme literary institute specific as follows
State.
The present invention provides a sorting unit 100, and the sorting unit 100 is applied to various harvesters, arrived with sorting harvesting
Crops strain body obtain crops seed, i.e., the seed in crops and its mixture that gather in are sorted, wherein, above-mentioned mixing
Thing refers to the stalk in crops and mixed in materials such as soil therein.Preferably, the sorting unit 100 is able to for not jljl
The seed in the crops of rationality matter is adjusted, to provide different separation conditions, so as to efficiently, in high quality to the seed in crops
And its mixture is sorted.
Specifically, as shown in Figures 1 to 4, the sorting unit 100 further comprises that a sheller unit 10, one cleans dress
Put 20 and one installation casing 30, the sheller unit 10 and the cleaning plant 20 be installed in it is described installation casing 30.
The sheller unit 10 is used to tentatively sort the crops gathered in, and by the seed in crops by stalk threshing, obtains the village
The seed and its mixture sowed, wherein, the mixture of the seed in crops includes the materials such as a small amount of stalk and soil in a crops,
And the mixture of the seed in the crops being collected into and a small amount of stalk is further supplied to the cleaning plant 20.It is described to clean dress
Put 20 to be used to further sort the seed in crops and the mixture of stalk, to obtain the seed in more pure crops and straw
Stalk.
As shown in Figure 2 and Figure 3, the installation casing 30 further comprises one group of notch board 33 of dividing plate 32 and one, the dividing plate 32
One first accommodating chamber 301 and one second accommodating chamber 302 are defined, the cleaning plant 20 is placed in second accommodating chamber 302,
The sheller unit 10 is placed in first accommodating chamber 301.The notch board 33 is installed in the dividing plate 32 and institute of UNICOM
It is strong by 302 to state the first accommodating chamber 301 and second appearance.The notch board 33 has multiple linked holes 303, through the sheller unit
20 seeds in crops obtained are entered with the mixture of a small amount of stalk by the linked hole 303 by first accommodating chamber 301
Second accommodating chamber 302, further to be separated the seed in crops with a small amount of stalk by the cleaning plant 20.Namely
Say, first accommodating chamber 301 is connected by the linked hole 303 and second accommodating chamber 302.Wherein, through described de-
The stalk in the crops that grain device 10 sloughs seed substantially is expelled directly out by first accommodating chamber 301, that is to say, that basic
The stalk for sloughing the crops of seed is introduced into second accommodating chamber 302, and is expelled directly out by first accommodating chamber 301 described
Threshing system 100, to control in the seed in crops and the mixture of stalk that are obtained after the processing of sheller unit 20, as much as possible
Reduce the amount of stalk.
The cleaning plant 20 further comprises a wind guiding mechanism 21, a vibratory sieve 22 and at least two augers 23, described to lead
Wind mechanism 21 and the vibratory sieve 22 are installed in the dividing plate 32 of the installation casing 30, and the vibratory sieve 22 is installed in
The lower section of the notch board 33, and then, the mixture of the seed and a small amount of stalk in the crops obtained through the sheller unit 10 processing
It is able to fall within the vibratory sieve 22 under gravity after the linked hole 303.The air guide structure 21 includes an at least wind
Machine 201 and at least a wind deflector 24, wherein, the blower fan 202 has an air outlet, and the wind deflector 24 is movably installed
In the dividing plate 32 to be placed in the air outlet of the blower fan 202, the shell of at least one wind deflector 24 and the blower fan 202
Between define a wind guide channel 201.Through air-flow, i.e. wind caused by the blower fan 202, it is able to be brought out by the wind guide channel 201, with
So that the compass screen surface of vibratory sieve 23 described in air flow direction.Wherein, led with described in the direction for the air-flow being brought out through the wind guide channel 201
The direction in air channel 201 is consistent.Each auger 23 is installed in the bottom of second accommodating chamber 302, is collected with final through dividing
The mixtures such as the seed and stalk in the crops of choosing.Wherein, the vibratory sieve 23 motor effect under at least in the direction of two-dimensionses
Move reciprocatingly, in favor of entering the seed in the crops of second accommodating chamber 302 and a small amount of stalk by the linked hole 303
Mixture falls into the bottom of second accommodating chamber 302 after the sieve aperture filtering of the vibratory sieve 22, is carried out by the auger 23
Collect.
Air-flow caused by the blower fan 202 is able to guide through the wind deflector 24, and described shake is blowed to by the wind guide channel 201
The dynamic front portion of sieve 22 and/or middle part and/or rear portion, are carried out with combining the vibratory sieve 22 to mixtures such as the seed in crops and stalks
Sorting.Preferably, in the preferred embodiment, the vibratory sieve 22 has at least two compass screen surfaces setting up and down, and has per compass screen surface
There are multiple sieve apertures, and then, when air-flow caused by the blower fan 202 blows to the vibratory sieve 22, air-flow is able to shake through described
The sieve aperture of dynamic sieve 22 and migration are between each compass screen surface and each compass screen surface.When the mixtures such as the seed and stalk for having crops are located at each compass screen surface
And/or when between each compass screen surface, air-flow caused by the blower fan 202 is able to act on the mixtures such as seed and the stalk in crops.By
Floating velocity between each material such as the seed in crops and stalk is inconsistent, and then, the material such as the seed and stalk in crops will
Different positions is blown in the presence of air-flow caused by the blower fan 202, the floating velocity of the seed in crops is big as
In air velocity, the seed in crops will not be subjected to displacement in the presence of air-flow caused by the blower fan 202, or can only be occurred small
Displacement, so as to, the seed in crops will mainly fall into the front portion and middle part of the vibratory sieve 22, and further pass through the auger
23 are collected.And the mixture such as stalk and little particle soil, because its floating velocity is less than air-flow caused by the blower fan 202
Floating velocity, then stalk and little particle soil etc. mixing with will be blown in the presence of air-flow caused by the blower fan 202
The rear portion of the vibratory sieve 22, and collected by the auger 23.Therefore, for air-flowing type or including pneumatic cleaning device
Harvester, the size of air-flow and the sorting flowed to crops seed and its mixture play vital effect.Due to tradition
Cleaning plant 100 the blower fan 202 caused by air-flow the sieve of the vibratory sieve 22 is oriented to by the casing of the blower fan 202
Face, air-flow caused by the blower fan 202 are fixed to fixed and size, and caused air-flow can not be according to the seed in the crops gathered in
It is adjusted with the physical characteristic of stalk, when being closer to such as the stalk in crops and the floating velocity of seed, increase can not be passed through
The chain of command domain of air-flow helps to separate the stalk and seed in crops；When the stalk in crops and the floating velocity of seed differ greatly
When, the air-flow that can not be concentrated is more beneficial for the stalk in crops and seed separation.Preferably, as shown in figure 4, being originally preferable to carry out
In example, the wind deflector 24 is able to artificially be adjusted manually, make it that air-flow caused by the blower fan 202 is purposefully oriented to
The compass screen surface of the vibratory sieve 22, including increase or reduce the chain of command domain of air-flow caused by the blower fan 202, and accelerate or reduce
The speed of air-flow.As shown in Figure 2 and Figure 3, by adjusting the wind deflector 24 by air-flow caused by the blade of the blower fan 202
Purposefully be oriented to the compass screen surface of the vibratory sieve 22 so that air-flow be able to be distributed in the front portion of the vibratory sieve, middle part and after
During portion, on the premise of the certain blower fan 202 of power is equipped with, increases air flow method area, that is, increase the blower fan 202
Chain of command domain, improve the cleanliness for the crops seed collected.So as to the characteristic according to the crops gathered in its seed and straw
The mixture of stalk and other materials is screened.Wherein, the characteristic in crops includes floating velocity, the seed threshing stalk of its seed
Complexity, collect seed degree of purity requirement etc..The blade of the blower fan 202 is produced by adjusting the wind deflector 24
Raw air-flow is purposefully oriented to the compass screen surface of the vibratory sieve 22 so that air-flow is able to be distributed in the front portion of the vibratory sieve 22
And during middle part, it is able to separate to being placed in the mixtures such as the front portion of vibratory sieve 22 and the crops seed at middle part and stalk.
For example, when the crops gathered in seed easily by threshing when, that is to say, that through the sheller unit 10 obtain crops seed
When grain is concentrated mainly on the front portion and middle part of the vibratory sieve 22, by adjusting each wind deflector 24, to guide the blower fan
The front portion and middle part of vibratory sieve 22 described in air flow direction caused by 202 blade, so as to be beneficial to make full use of the blower fan 202
The seed in crops of the caused air-flow to being collected into sorts.Similarly, by adjusting the wind deflector 24 by the blower fan 202
Blade caused by air-flow be purposefully oriented to the compass screen surface of the vibratory sieve 22 so that air-flow is able to be distributed in the vibration
When the middle part and rear portion of sieve, it is able to being placed in the mixtures such as the middle part of vibratory sieve 22 and the seed in the crops mended afterwards and stalk
Separated.For example, when the seed in crops that gathered in be not easy be by threshing, that is to say, that obtained through the sheller unit 10
When the seed in the crops taken is concentrated mainly on the middle part and rear portion of the vibratory sieve 22, by adjusting each wind deflector 24, with
The middle part and rear portion of vibratory sieve 22 described in air flow direction caused by the blade of the blower fan 202 are guided, so as to beneficial to fully profit
The seed in crops of the air-flow to being collected into carries out selection by winnowing caused by the blower fan 202.Wherein, each auger 23 is arranged at
In each integration groove 320 that the dividing plate 32 of the bottom of second accommodating chamber 302 is formed, each integration groove is fallen into collect respectively
The seed and stalk in the crops in 320 etc..It is noted that the dividing plate 32 around each integration groove 320 is in slope respectively
Shape is set, and the integration groove 320 is respectively placed in favor of that will sort the mixtures such as the obtained seed in crops and stalk, goes forward side by side one
Step is collected using the auger 23.
As shown in figure 4, the wind deflector 24 is movably installed on the dividing plate 32, in the preferred embodiment, institute
State wind deflector 24 and be connected to the dividing plate 32 preferably by the mode of threaded connection.The wind deflector 24 further comprises at least
One wind page 241 and at least a fixing axle 242, wherein, it is fixedly installed in per the wind page 241 per the fixing axle 242, it is described
At least one end is movably installed on the dividing plate 32 in the both ends of fixing axle 242, so as to which the wind page 241 be pacified indirectly
Loaded on the dividing plate 32.In the preferred embodiment, the both ends of the fixing axle 242 are installed in the dividing plate 32, with across
In the both sides of first accommodating chamber 301, wherein, the shape between the casing of at least one wind deflector 24 and the blower fan 202
Into a wind guide channel 201, the air-flow as caused by the blower fan 202 be able to blow under the guiding of the wind deflector 24 described in shake
The target site of dynamic sieve 22.Wherein, screw thread is distributed with the both ends tool of the fixing axle 242, and the both ends of the fixing axle 242 pass through
It is threadedly connected to the dividing plate 32 and is connected to the dividing plate 32.Wherein, the wind page 241 is by being fixedly connected on the fixation
Axle 242 and rotated with the rotation of the fixing axle 242.First accommodating chamber 301 has at least two fixing holes 3011, respectively
The fixing hole 3011 respectively symmetrically is formed at the dividing plate 32, and the both ends of the fixing axle 242 are threadedly connected to two respectively
The symmetrical fixing hole 3011 and be movably connected in the dividing plate 32.Wherein, the fixing axle 242 is through described
One accommodating chamber 301.The both ends of the fixing axle 242 are connected to a connection piece 243 of the wind deflector 24, for limiting
State the action of fixing axle 242, including where the fixing axle 242 axially back and forth and up time, the rotation direction of inverse time, so as to fixed
The direction of the wind guide channel 201.In the preferred embodiment, the connector 243 is a nut, is threadedly connected to respectively described
The both ends of connecting shaft 242, when the connecting shaft 242 both ends two connectors 243 by along the two of the fixing axle 242
When end rotation and the dividing plate 32 of applying pressure to apply, the wind deflector 24 is able to by non-movable be connected to the dividing plate 32,
To keep state needed for one so that the direction of the wind guide channel 201 is constant.It is noted that gas caused by the blower fan 202
Flow and be just located at the wind guide channel 201 once formation and described shake purposefully further is directed to by the wind guide channel 201
The compass screen surface of dynamic sieve 22.When needing to adjust the direction of the wind guide channel 201, by rotating the fixing axle 242 so that the wind
The direction of 241 place planes of page changes, you can changes the direction of the wind guide channel 201.Further, fixed by changing
In the both ends of fixing axle 242 connector 243 to the pressure of the dividing plate 32 to being able to rotate the fixing axle 242, that is, revolve
The connector 243 at the pine both ends of fixing axle 242, make the connector 243 rotatable to the pressure reduction of the dividing plate 32
The fixing axle 242, to adjust the direction of the wind guide channel 201, so as to purposefully lead air-flow caused by the blower fan 202
Between compass screen surface and each compass screen surface to the vibratory sieve 22.Wherein, the aperture of the fixing hole 3011 is slightly larger than the fixing axle 242
The diameter of axle at both ends, and less than the connector 243 at the both ends for being used to fix the fixing axle 242.
It is noted that by making mark at the both ends of the fixing axle 242, it is achieved to the fixing axle
242 angles turned over and current location are read out, measured, so as to be advantageous to the thing of seed and stalk according to different crops
Rationality matter adjusts each fixing axle 242 so that the direction of the wind guide channel 201 changes.
It is noted that because each compass screen surface of the vibratory sieve 22 has a sieve aperture, therefore air-flow caused by the blower fan 202
It is able to flow between each compass screen surface by the sieve aperture of the vibratory sieve 22, when the power of the blower fan 202 is certain, and needs to described
When the target compass screen surface region of vibratory sieve 22 provides larger wind-force, i.e., the target compass screen surface region needs of described vibratory sieve 22 are larger
Air velocity, by adjusting the wind deflector 24 so that the direction of the wind guide channel 201 concentrates on the same of the vibratory sieve 22
Position, to speed the floating velocity of the air-flow in the target compass screen surface region of the vibratory sieve 22.Similarly, when in the blower fan 202
Power is certain, and need to the vibratory sieve 22 target compass screen surface region provide less wind-force when, i.e., described vibratory sieve 22
Target compass screen surface region needs less air velocity, by adjusting the wind deflector 24, changes the direction of the wind guide channel 201,
To increase the chain of command domain of air-flow caused by the blower fan 202, so as to weaken the gas in the target compass screen surface region of the vibratory sieve 22
Flow velocity degree.Or by adjusting the wind deflector 24, change the direction of the wind guide channel 201 so that gas caused by the blower fan 202
The position that stream is concentrated on beyond target compass screen surface region, so as to reduce the air velocity in the target compass screen surface region of the vibratory sieve 22.
To sum up state, the wind guide channel 201 being formed between at least one wind deflector 24 and the blower fan 202 casing is able to together
When air-flow caused by the blower fan 202 is oriented to the same target site of the vibratory sieve 22, or the blower fan 202 is produced simultaneously
Raw air-flow is oriented to the different target position of the vibratory sieve 22, i.e., multiple target sites.
Preferably, by adjusting the position of the wind deflector 24 so that the direction of the wind guide channel 201 changes, and obtains
In the state of the power of the blower fan 202 is certain, according to the characteristics of the crops gathered in, reasonably to adjust the vibratory sieve
The air velocity in 22 target compass screen surface region, realize the seed and other mixtures for preferably sorting crops.
Preferably, in the preferred embodiment, the blower fan 202 of the cleaning plant 20 includes two wind deflectors 24, respectively
Between the wind deflector 24 is installed in the dividing plate 32 to be placed in the casing of the air outlet of blower fan 202, with each institute
Between stating the place plane of wind deflector 24, and shape between plane where the place plane of the wind deflector 24 and the casing of the blower fan 202
It is able to the wind into three wind guide channels 201, and per the wind guide channel 201 under the adjustment effect of the wind deflector 24 respectively
Air-flow caused by machine 202 guides same the target position or different target position at the front portion to the vibratory sieve 22, middle part and rear portion.
That is the wind guide channel 201 that is formed between the wind deflector 24 and being formed at the wind deflector 24 and the blower fan 202
The wind guide channel 201 between casing, it can change each wind guide channel 201 respectively under the adjustment effect of the wind deflector 24
Direction so that air-flow caused by the blower fan 202 is led to the same target site or different target of the vibratory sieve 22
Position.
It is noted that by adjusting each wind deflector 24 so that each wind guide channel 24 of formation is by the wind
Air-flow caused by machine 202 is individually directed front portion, middle part and the rear portion of the vibratory sieve 22, coordinates with the vibratory sieve 22 and completes the village
The sorting of the seed and its mixture sowed and collect outer, be more able to improve because of air-flow caused by the uniform blower fan 202 pair
The collection efficiency of the seed in crops, reduce and waste.
It is noted that the wind deflector 24 is also able to be connected to the shell of the blower fan 202 with same principle.
It is noted that the wind deflector 24 is also able to be adjusted under the control of electronic component so that institute
The direction for stating air-guiding aisle 201 is adjusted.
It is an alternative of the wind deflector 24 of this preferred embodiment as shown in Figure 5, it is different from this preferred embodiment
, in the wind deflector 24A the wind page 241A formed with an at least air guide hole 202A, that is to say, that the wind page
An at least wind guide channel 201A is formed between 241A the air guide hole 202A and the blower fan 202 casing, by being led described
Air channel 201A is placed in the air outlet of the blower fan 202, and the wind guide channel 201A will assemble air-flow caused by the blower fan 202, leads to
Cross the wind guide channel 201A and air-flow caused by the blower fan is guided to target to the vibratory sieve 22 from the air guide hole 202A
Position, and the wind page 241A will change vibratory sieve 22 described in air flow direction caused by the blower fan 202 by the rotation of itself
Angle.
Preferably, in this alternative, the wind deflector 24A further comprises a guiding piece 243A, the guiding piece
243A is connected integrally to the wind page 241A, and is arranged at the edge of the air guide hole 202A, and then, when the blower fan
When air-flow caused by 202 is directed to the vibratory sieve 22 by the wind guide channel 201A, the guiding piece 243 will be helpful to described logical
Cross the aggregation of the air-flow of the wind guide channel 201A so that air-flow is effectively directed to the target site of the vibratory sieve 22.
It is noted that multiple wind guide channel 201A are arranged at the wind page 241A, when each wind guide channel
When 201A direction needs adjustment, it is able to by the fixing axle 242A only adjusted once the wind deflector 24A with for the moment
Between multiple wind guide channel 201A direction is adjusted, improve operating efficiency.
It is understood that term " one " be interpreted as " at least one " or " one or more ", i.e., in one embodiment,
The quantity of one element can be one, and in a further embodiment, the quantity of the element can be multiple, and term " one " is no
It is understood that as the limitation to quantity.
The above enumerates for the specific embodiment of the present invention, should for the equipment and structure of wherein not detailed description
When being interpreted as taking the existing common apparatus in this area and universal method to be practiced.
The above embodiment of the present invention is only to illustrate that technical solution of the present invention is used simultaneously, only the row of technical solution of the present invention
Lift, the technical scheme and its protection domain being not intended to limit the invention.Using equivalent technologies mean, equivalent apparatus etc. to this hair
The improvement of technical scheme disclosed in bright claims and specification is considered to be without departing from claims of the present invention
And the scope disclosed in specification.
Claims (17)
- A 1. sorting unit, for a harvester, it is characterised in that including：One sheller unit, for tentatively sorting the crops gathered in, obtain the mixture of the seed in crops；One wind guiding mechanism, for further sorting the seed and its mixture in crops；AndOne installation casing, the sheller unit and the wind guiding mechanism are installed in the installation casing, to the village gathered in The seed and its mixture sowed are sorted, wherein, the wind guiding mechanism further comprises：An at least blower fan, the blower fan are installed in the installation casing；WithAn at least wind deflector, the wind deflector is movably installed on the installation casing, and is placed in going out for the blower fan Air port, a wind guide channel is formed between at least one wind deflector and the casing of the blower fan, by gas caused by the blower fan Conductance leads to multiple target sites of the vibratory sieve.
- 2. sorting unit as claimed in claim 1, wherein, the installation casing further comprises one group of dividing plate, it is each it is described every Plate defines one first accommodating chamber and one second accommodating chamber, the sheller unit and the wind guiding mechanism are respectively disposed in described first Accommodating chamber and second accommodating chamber, the both ends of the wind deflector be threadedly connected to be formed second accommodating chamber it is described every Plate, to be rotationally placed in the air outlet of the blower fan, change the direction of the wind guide channel, so as to by caused by the blower fan Air-flow is directed to multiple target sites of the vibratory sieve.
- 3. sorting unit as claimed in claim 2, wherein, by rotating the wind deflector, multiple wind guide channels can be simultaneously Air-flow caused by the blower fan is oriented to the same target site of the vibratory sieve, air-flow caused by the blower fan can be also oriented to Multiple target sites of the vibratory sieve.
- 4. sorting unit as claimed in claim 2, wherein, the wind deflector further comprises an at least guide member, a wind page And a fixing axle, the wind page have an at least air guide hole, at least one are formed between the casing of the blower fan and the air guide hole The wind guide channel, the guide member are integrally connected to the wind page and are arranged at the edge of the air guide hole, with aggregation by The air-flow of the wind guide channel outflow, the wind page are fixedly connected on the fixing axle, and the fixing axle is provided at both ends with spiral shell Line, the dividing plate for forming second accommodating cavity have at least two fixing holes, and the both ends of the fixing axle pass through the fixation Hole is threadedly connected to the dividing plate and is placed in the air outlet of the blower fan, wherein, the both ends of the fixing axle are respectively led by described A connection piece of aerofoil is fixed from the outside of first accommodating chamber, the direction of the fixed wind guide channel.
- 5. sorting unit as claimed in claim 3, wherein, the wind deflector further comprises a wind page and a fixing axle, institute State wind page and be fixedly connected on the fixing axle, the fixing axle is provided at both ends with screw thread, forms second accommodating cavity The dividing plate has at least two fixing holes, and the both ends of the fixing axle are threadedly connected to the dividing plate and quilt by the fixing hole The air outlet of the blower fan is placed in, wherein, the both ends of the fixing axle are respectively by a connection piece of the wind deflector from described first The outside of accommodating chamber is fixed, the direction of the fixed wind guide channel.
- 6. the sorting unit as described in claim 4 or 5, wherein, the installation casing further comprises a notch board, the notch board Be arranged between first accommodating chamber and second accommodating chamber, the crops seed that is tentatively sorted through the sheller unit and Its mixture enters second accommodating chamber by the linked hole of the notch board, with further in the presence of the wind guiding mechanism Sorting.
- 7. sorting unit as claimed in claim 6, wherein, the dividing plate forms an at least integration groove and accommodated with described second Room bottom, the sorting unit also include a cleaning plant, and the cleaning plant includes a wind guiding mechanism, wherein, it is described Cleaning plant further comprises an at least auger, and each auger is arranged at the integration groove respectively, to collect respectively through entering The seed and its mixture in the crops of one step sorting.
- 8. sorting unit as claimed in claim 7, the dividing plate near the auger is set in ramped shaped respectively, will point The seed and its mixture for selecting obtained crops are directed respectively into the auger and collected.
- 9. sorting unit as claimed in claim 8, the fixing hole is arranged at described near the air outlet of the blower fan Dividing plate, the aperture of the fixing hole are slightly larger than the diameter of axle of the fixed both ends of the shaft.
- 10. sorting unit as claimed in claim 9, wherein, the connector is threadedly connected to the both ends of the fixing axle, when Both ends of each connector along the fixing axle rotate and apply pressure to respectively the dividing plate when, the wind deflector is kept one Required state keeps the direction of the wind guide channel constant in the air outlet of the blower fan；When each connector is along described solid The both ends rotation of dead axle, when reducing the pressure to the dividing plate respectively, the fixing axle can be rotated, to change the wind guide channel Direction.
- 11. sorting unit as claimed in claim 10, wherein, the connector is a nut, and the vibratory sieve can be at least Do back and forth movement in two-dimensionses direction.
- 12. a wind guiding mechanism, the sorting unit for a harvester, it is characterised in that including：An at least blower fan, the installation casing of the harvester is installed in, wherein, the blower fan has an air outlet；WithAn at least wind deflector, the installation casing is movably installed on, and is placed in the air outlet of the blower fan, at least one A wind guide channel is formed between the casing of the wind deflector and the blower fan, air-flow caused by the blower fan is directed to the harvesting Multiple target sites of the vibratory sieve of machine.
- 13. wind guiding mechanism as claimed in claim 12, the both ends of the wind deflector be rotatably connected at the installation casing and The air outlet of the blower fan is rotationally placed in, to change the direction of each wind guide channel respectively, so as to which the blower fan be produced Raw air-flow is directed to multiple target sites of the vibratory sieve.
- 14. wind guiding mechanism as claimed in claim 12, the both ends of the wind deflector be rotatably connected at the installation casing and The air outlet of the blower fan is rotatablely arranged at, to change the direction of the wind guide channel, so as to by gas caused by the blower fan Conductance leads to multiple target sites of the vibratory sieve.
- 15. air guide structure as claimed in claim 13, wherein, the wind deflector further comprises a wind page and a fixing axle, The wind page is fixedly connected on the fixing axle, and the both ends of the fixing axle are threadingly attached to the installation casing and are set to In the air outlet of the blower fan, wherein, the both ends of the fixing axle are respectively fixed in the installation casing to consolidate by a connection piece The direction of the fixed wind guide channel.
- 16. air guide structure as claimed in claim 14, wherein, the wind deflector further comprises an at least guide member, a wind Page and a fixing axle, the wind page have an at least air guide hole, at least one are formed between the casing of the blower fan and the air guide hole The wind guide channel, the guide member are integrally connected to the wind page and are arranged at the edge of the air guide hole, the wind page The fixing axle is fixedly connected on, the both ends of the fixing axle are threadedly connected to the dividing plate and are placed in going out for the blower fan Air port, wherein, the both ends of the fixing axle are respectively fixed in the installation casing with fixation by a connection piece of the wind deflector The wind guide channel direction.
- 17. the air guide structure as described in claim 15 or 16, the connector is threadedly connected to the both ends of the fixing axle, when Both ends of each connector along the fixing axle rotate and apply pressure to respectively the installation casing when, the wind deflector is kept State needed for one keeps the direction of the wind guide channel constant in the air outlet of the blower fan；When the connector is along described solid The both ends rotation of dead axle, when reducing the pressure to the installation casing respectively, the fixing axle can be rotated, to change the wind-guiding The direction in road.
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| CN201610555436.6A CN107616003B (en) | 2016-07-14 | 2016-07-14 | Sorting device and wind guide mechanism thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610555436.6A CN107616003B (en) | 2016-07-14 | 2016-07-14 | Sorting device and wind guide mechanism thereof |
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| CN107616003B CN107616003B (en) | 2023-09-15 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113677444A (en) * | 2019-03-29 | 2021-11-19 | 捷客斯金属株式会社 | Method for processing electronic/electric equipment component scraps |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002027823A (en) * | 2001-07-17 | 2002-01-29 | Iseki & Co Ltd | Threshing, and shaker separation apparatus |
| CN202019567U (en) * | 2011-04-12 | 2011-11-02 | 浙江柳林机械有限公司 | Cleaning and selecting mechanism of combine harvester |
| CN202019553U (en) * | 2011-04-12 | 2011-11-02 | 浙江柳林机械有限公司 | Whole-feed combine harvester |
| CN102860182A (en) * | 2012-09-24 | 2013-01-09 | 江苏大学 | Tangential-longitudinal-flow threshing, separating and cleaning unit |
| CN204134910U (en) * | 2014-09-04 | 2015-02-04 | 江苏大学 | Turbine multiple duct blower fan high-efficient cleaning screening device |
| CN104737721A (en) * | 2015-03-04 | 2015-07-01 | 江苏大学 | Combine harvester self-adaptive cleaning control device and self-adaptive cleaning method thereof |
| CN104737706A (en) * | 2015-03-04 | 2015-07-01 | 江苏大学 | Combine harvester cleaning loss rate self-adaptive control device and self-adaptive control method |
| CN205902424U (en) * | 2016-07-14 | 2017-01-25 | 东风农业装备（襄阳）有限公司 | Sorting unit and wind guiding mechanism thereof |
-
2016
- 2016-07-14 CN CN201610555436.6A patent/CN107616003B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002027823A (en) * | 2001-07-17 | 2002-01-29 | Iseki & Co Ltd | Threshing, and shaker separation apparatus |
| CN202019567U (en) * | 2011-04-12 | 2011-11-02 | 浙江柳林机械有限公司 | Cleaning and selecting mechanism of combine harvester |
| CN202019553U (en) * | 2011-04-12 | 2011-11-02 | 浙江柳林机械有限公司 | Whole-feed combine harvester |
| CN102860182A (en) * | 2012-09-24 | 2013-01-09 | 江苏大学 | Tangential-longitudinal-flow threshing, separating and cleaning unit |
| CN204134910U (en) * | 2014-09-04 | 2015-02-04 | 江苏大学 | Turbine multiple duct blower fan high-efficient cleaning screening device |
| CN104737721A (en) * | 2015-03-04 | 2015-07-01 | 江苏大学 | Combine harvester self-adaptive cleaning control device and self-adaptive cleaning method thereof |
| CN104737706A (en) * | 2015-03-04 | 2015-07-01 | 江苏大学 | Combine harvester cleaning loss rate self-adaptive control device and self-adaptive control method |
| CN205902424U (en) * | 2016-07-14 | 2017-01-25 | 东风农业装备（襄阳）有限公司 | Sorting unit and wind guiding mechanism thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113677444A (en) * | 2019-03-29 | 2021-11-19 | 捷客斯金属株式会社 | Method for processing electronic/electric equipment component scraps |
| CN113677444B (en) * | 2019-03-29 | 2023-04-28 | 捷客斯金属株式会社 | Method for processing electronic/electric equipment component scraps |
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| CN107616003B (en) | 2023-09-15 |
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