CN105478357B - Grain impurity removing mechanism - Google Patents
Grain impurity removing mechanism Download PDFInfo
- Publication number
- CN105478357B CN105478357B CN201510751633.0A CN201510751633A CN105478357B CN 105478357 B CN105478357 B CN 105478357B CN 201510751633 A CN201510751633 A CN 201510751633A CN 105478357 B CN105478357 B CN 105478357B
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- Prior art keywords
- arc
- magnet
- vertical passageway
- corn
- pedestal
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Classifications
-
- 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
-
- 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
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- Drying Of Solid Materials (AREA)
- Basic Packing Technique (AREA)
Abstract
The invention discloses a grain impurity removing mechanism. The grain impurity removing mechanism comprises a base (1), a hopper (2), a vertical channel (3), an inclined channel (4), a fan (5), a swing plate (6), a swing rod (7), a bracket (8) and a transmission gear (9); and the bracket (8) is fixedly connected to the base (1), and is coated with an accommodating bag (10) for accommodating impurity-removed grains. The grain impurity removing mechanism, provided by the invention, is low in labor intensity of peasants and high in screening efficiency.
Description
Technical field
The present invention relates to corn impurity removing technology field, more particularly to a kind of mechanism for corn remove impurity.
Background technology
In the season of crops harvesting, peasants need for the corn for drying to carry out screening and removing impurities, are entrained in excluding
Sand and dust, rice husk, straw in corn etc., to the last could be stowed to corn free from foreign meter in silo.In tradition
Dedoping step in, it by will be exhaust fan frame high, then be that peasants bend over to contain in winnowing pan, directly the corn for drying that peasants are
Playing waist and lifting winnowing pan causes winnowing pan higher than exhaust fan, and then the corn in winnowing pan falls down, and these corn are blown by exhaust fan
During the wind for going out, the impurity being entrained in corn can be blown far, so that corn is separated with impurity.But, it is this traditional
Knot screen causes the labor intensity of peasant very big；And, peasant can only screen to corn one winnowing pan of a winnowing pan, no
Continuously can be screened, so screening efficiency is also very low.
The content of the invention
The technical problem to be solved in the present invention is to overcome existing technological deficiency, there is provided a kind of labor intensity of peasant is little
And the high mechanism for corn remove impurity of screening efficiency.
The technical solution of the present invention is to provide a kind of mechanism for corn remove impurity with following structure：Including
Pedestal, hopper, vertical passageway, slanted channel, blower fan, wobble plate, fork, support and travelling gear, support are fixedly connected on pedestal
On, and be socketed with support for holding the collecting bag of corn after remove impurity；Hopper is connected with vertical passageway upper port, vertical passageway
Lower port is connected with slanted channel upper port, and slanted channel lower port is aligned with the collecting bag bag mouth on support, and vertical passageway is solid
Surely it is connected on pedestal；Assembling on the side wall of vertical passageway, offer on the side wall of vertical passageway for blower fan to
The air intake passage of vertical passageway inner blower, offers on the opposite side wall of vertical passageway for the debris row Jing after blower fan screening
The air-out passage for going out, air intake passage axis and air-out passage dead in line；Described wobble plate is rotatably connected on inside vertical passageway,
Wobble plate is provided with multiple strip through holes passed through for the corn screened without blower fan, and wobble plate is provided with for being turned with vertical passageway
The power transmission shaft of dynamic connection, wobble plate are vertically located above the air intake passage on vertical passageway, and opening is provided with the middle part of power transmission shaft
Second open slot directed downwardly；Fork is rotatably connected on pedestal, and fork upper end is provided with the second straight pin, and the second straight pin is located at pendulum
In the second open slot on plate, vertical passageway side wall is provided with the arc-shaped through-hole slided for the second straight pin, the circle of arc-shaped through-hole
The heart is overlapped with the center of rotation on fork relative to pedestal, and fork lower end is provided with the first open slot；Travelling gear is rotatably connected on
On pedestal, travelling gear end face is provided with the first straight pin, and the distance of the first straight pin to travelling gear axis is more than zero, first
Straight pin is located in the first open slot of fork lower end；Slide is fixedly connected with described pedestal, on slide in the horizontal direction
Slidably connect for housing the U-shaped frame of collecting bag, in U-shaped frame, be provided with second straight line tooth bar, and second in the horizontal direction
Linear gear rack is engaged with travelling gear；Described pedestal is provided with for driving the driving means of travelling gear rotating.
Unscreened corn can be poured in hopper in the present invention, be then turned on driving means work；Drive dress
Put and can rotate and reverse with nutating gear, travelling gear can pass through the first open slot and the first cylinder during rotating
The mating band driven fork bottom of pin swings, i.e., fork upper end can also swing；Fork upper end is swinging
During, drive axis can be driven by the cooperation of the second straight pin and the second open slot；That is wobble plate also can
Follow power transmission shaft to rotate relative to vertical passageway, and the corn that vertical passageway is fallen into from hopper is broken up, facilitate follow-up
The impurity that blower fan adulterates in blowing down corn, and impurity is discharged from air-out passage；And the corn after despumation then flow through it is oblique
Passage is fallen in collecting bag.Additionally, the setting of strip through hole can allow corn to pass through, the effect that wobble plate breaks up corn is improved
Really.In addition, travelling gear can drive second straight line tooth bar during reciprocal rotating, and left and right moves back and forth in the horizontal direction, enter
And drive U-shaped frame to shake also along horizontal direction or so or rock with this to rock or shake collecting bag, will can receive then
The corn in bag of receiving receives compacter, i.e., the corn density in collecting bag is higher, can receive more in same collecting bag
Many corn.Replace artificial remove impurity greatly reduce the labor intensity of husbandmen by plant equipment, and pass through the device
The impurity included in corn can be excluded with automatization, and corn that can be by screening after good is directly loaded in collecting bag,
Extra muscle power is expended for the corn piled up on the ground is loaded in collecting bag without farmer, that is, improve the work effect of screening
Rate.Therefore, the present invention provides a kind of mechanism for corn remove impurity that the labor intensity of peasant is little and screening efficiency is high.
As it is a kind of preferably, slidably connected on described slide in the horizontal direction for housing the U-shaped frame of collecting bag
Refer to, slide upper surface is provided with the chute of dove-tail form, and U-shaped frame bottom is for the dove-tail form slide with slide upper surface
The dove-tail form projection of connection.It is preferred by this, it is ensured that U-shaped frame is slided on slide in the horizontal direction so that U-shaped frame
Will not depart from from slide in sliding process.
As it is a kind of preferably, described driving means include guide pad, shell, the first magnet assemblies, the second magnet assemblies,
Rotating shaft and the motor rotated for drive shaft, guide pad are fixedly connected on pedestal, and the first magnet assemblies are inlaid in inside the shell,
Shell is vertically slidably connected on guide pad, and shell is provided with for the first straight line with travelling gear engaged transmission
Tooth bar；The second described magnet assemblies are vertically upper immediately below the first magnet assemblies；First magnet assemblies refer to S poles
Upward, N bar magnets extremely directed downwardly；Second magnet assemblies include liner, outer lining, the first arc-shaped magnet and the second arc-shaped magnet,
Liner passes through bonded with rotating shaft, and the first arc-shaped magnet and the second arc-shaped magnet are located at the radial clearance between liner and outer lining
It is interior；The S of the first arc-shaped magnet extremely outwards, N poles inwards, the S poles of the second arc-shaped magnet inwards, N it is extremely outside, the first arc-shaped magnet with
Equal diameters of the second arc-shaped magnet and center of circle is on the axis of rotating shaft；First arc-shaped magnet at least two, the second arc
The quantity of Magnet is equal with the quantity of the first arc-shaped magnet, and the first arc-shaped magnet and the second arc-shaped magnet around the shaft axis interval
It is distributed in the radial clearance between liner and outer lining.By this preferably, travelling gear can be intermittently driven to rotate forward and anti-
Turn, so that the fork can be with the continuous reciprocally swinging of fork.Wherein, motor can pass through in around a direction rotation process
First arc-shaped magnet acts on driving strip Magnet and shell to move down with bar magnet, it is also possible to by the second arc magnetic
Ferrum is acted on bar magnet to drive strip Magnet and shell to move up, so as to realize to bar magnet and shell motion side
To control, play a part of one commutation；That is, it is possible to achieve first straight line tooth bar is moved back and forth up and down, so as to band
Nutating gear reciprocating rotation clockwise and anticlockwise, and then band driven fork is relative to pedestal reciprocating rotary clockwise and anticlockwise
It is dynamic, it is final to drive wobble plate to swing to break up the corn for flowing through vertical passageway relative to vertical passageway；Can be reduced by the structure
Standard to selection of Motor, it is not necessary to increase extra commutating device to commutate travelling gear so that the energy of the present invention
Consumption is also reduced.
As one kind preferably, described driving means refer to that pedestal is provided with the rotating for driving travelling gear to rotate
Motor.By this preferably, intermittently cover of driver and bar magnet can move up and down, so as to the rotating forward with nutating gear
And reversion, drive indirectly wobble plate to swing in vertical passageway.
As one kind preferably, described guide pad is provided with block spacing when sliding up and down for shell.It is excellent by this
Choosing, it is ensured that shell and bar magnet will not depart from from guide pad during moving back and forth up and down.
As a kind of preferred, described air-out passage with vertical passageway connectivity part with diameter greater than air intake passage and vertical passageway
Connectivity part diameter.By this preferably, can increase it is screened after impurity fall into the probability of air-out passage, prevent from being screened by blower fan
Impurity afterwards flows through vertical passageway bottom again successively and slanted channel is entered in collecting bag.
As one kind preferably, described air-out passage is arranged obliquely relative to vertical passageway.By this preferably, can make
The impurity included in obtaining corn is entered in air-out passage along the wind that blower fan is discharged, and, due to air-out passage diagonally downward
The impurity being more so deposited on air-out passage inwall can be slid due to self gravitation effect, it is to avoid impurity blocks air-out
Passage.
Description of the drawings
Fig. 1 is the partial sectional view of the present invention.
Fig. 2 is the enlarged drawing of part in the present invention.
Fig. 3 is the structural representation of the second magnet assemblies in the present invention.
Shown in figure：1st, pedestal, 2, hopper, 3, vertical passageway, 4, slanted channel, 5, blower fan, 6, wobble plate, 7, fork, 8,
Support, 9, travelling gear, 10, collecting bag, 11, air intake passage, 12, air-out passage, the 13, first open slot, the 14, first cylinder
Pin, 15, guide pad, 16, shell, 17, rotating shaft, 18, first straight line tooth bar, 19, bar magnet, 20, liner, 21, outer lining, 22,
First arc-shaped magnet, the 23, second arc-shaped magnet, 24, block, 25, power transmission shaft, 26, strip through hole, the 27, second open slot,
28th, the second straight pin, 29, arc-shaped through-hole, 30, slide, 31, U-shaped frame, 32, second straight line tooth bar.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and detailed description.
As illustrated, the operation principle of the present invention：First, corn is poured in hopper, is then turned on driving means work
Make；
According to the driving means of more energy-conservation, i.e., including the drive of the parts such as the first magnet assemblies, the second magnet assemblies
During dynamic device, motor drives rotating shaft to rotate around a direction all the time, the first arc in the second magnet assemblies in rotating shaft
Magnet rotors to bar magnet just to region when, due to the N poles phase of S poles and the bar magnet bottom of the first arc-shaped magnet
Mutually attract, such that it is able to drive bar magnet and shell to move down, i.e. engaging by first straight line tooth bar and travelling gear
So that travelling gear is rotated counterclockwise, fork is also rotated clockwise for transmission, so as to pass through the of fork upper end
Two straight pins are rotated relative to the center of rotation of pedestal on fork, i.e. the second straight pin is also slided in arc-shaped through-hole simultaneously,
And the second straight pin can drive drive axis by the second open slot in moving process, and then wobble plate is driven to a direction
Swing；When in the second magnet assemblies the second arc-shaped magnet turn to bar magnet just to region when, due to the first arc magnetic
The N poles of ferrum are extremely mutually exclusive with the N of bar magnet bottom, such that it is able to drive bar magnet and shell to move up, that is, lead to
The engaged transmission of first straight line tooth bar and travelling gear is crossed so that travelling gear is rotated clockwise, fork also occurs the inverse time
Pin is rotated, so as to the second straight pin for passing through fork upper end is rotated relative to the center of rotation of pedestal on fork, i.e., second
Straight pin is also slided in arc-shaped through-hole simultaneously, and the second straight pin can drive transmission by the second open slot in moving process
Axle is rotated, and then drives wobble plate to swing in the other direction；Additionally, second can be also driven during travelling gear rotating
Linear gear rack is moved left and right in the horizontal direction to drive U-shaped frame also along horizontal direction double swerve or shake, so that receiving
The corn in bag of receiving can sink, and improve the density of corn in collecting bag；Corn in collecting bag can be become by This move
Obtain more stocky.That is, gyrate by rotating shaft fork can be driven indirectly ceaselessly to swing to break up from material
The corn fallen in bucket；
Ceaselessly rotate and reverse according to travelling gear then can be directly driven with the motor of rotating, and then drive
Fork ceaselessly reciprocally swinging breaing up the corn fallen into from hopper；
Then, when the corn broken up flows through the wind of blower fan blowout, the impurity being included in corn can be blown to air-out
In passage, so as to this partial impurities is weeded out from corn；And corn free from foreign meter then can flow through vertical passageway successively
Bottom and slanted channel are entered in collecting bag.
The present invention includes pedestal 1, hopper 2, vertical passageway 3, slanted channel 4, blower fan 5, pendulum for the mechanism of corn remove impurity
Plate 6, fork 7, support 8 and travelling gear 9, support 8 are fixedly connected on pedestal 1, and are socketed with support 8 for holding remove impurity
The collecting bag 10 of corn afterwards；Hopper 2 is connected with 3 upper port of vertical passageway, 3 lower port of vertical passageway and 4 upper port of slanted channel
Connection, 4 lower port of slanted channel are aligned with 10 bag mouth of collecting bag on support 8, and vertical passageway 3 is fixedly connected on pedestal 1；Wind
Machine 5 is arranged on the side wall of vertical passageway 3, is offered for blower fan 5 to the inside of vertical passageway 3 on the side wall of vertical passageway 3
The air intake passage 11 of air-supply, offers the air-out discharged for the debris Jing after blower fan 5 is screened on the opposite side wall of vertical passageway 3
Passage 12,11 axis of air intake passage and 12 dead in line of air-out passage；Described wobble plate 6 is rotatably connected on inside vertical passageway 3,
Wobble plate 6 is provided with multiple strip through holes 26 for passing through of corn for screening without blower fan 5, wobble plate 6 be provided with for it is vertical
Passage 3 rotates the power transmission shaft 25 of connection, and wobble plate 6 is vertically located above the air intake passage 11 on vertical passageway 3, power transmission shaft
Downward opening second open slot 27 is provided with the middle part of in the of 25；Fork 7 is rotatably connected on pedestal 1, and 7 upper end of fork is provided with the second cylinder
Pin 28, the second straight pin 28 are located in the second open slot 27 in wobble plate 6, and 3 side wall of vertical passageway is provided with for the second straight pin
28 arc-shaped through-holes 29 for sliding, the center of circle of arc-shaped through-hole 29 is overlapped with the center of rotation on fork 7 relative to pedestal 1, under fork 7
End is provided with the first open slot 13；Travelling gear 9 is rotatably connected on pedestal 1, and 9 end face of travelling gear is provided with the first straight pin
14, the distance of the first straight pin 14 to 9 axis of travelling gear is more than zero, and the first straight pin 14 is located at the first of 7 lower end of fork and opens
In mouth groove 13；Slide 30 is fixedly connected with described pedestal 1, is slidably connected on slide 30 in the horizontal direction for accommodating receipts
Receive the U-shaped frame 31 of bag 10, in U-shaped frame 31, be provided with second straight line tooth bar 32 in the horizontal direction, and second straight line tooth bar 32 with
Travelling gear 9 is engaged；Described pedestal 1 is provided with for driving the driving means of 9 rotating of travelling gear.Wherein, arc leads to
Arranging for hole 29 can provide a guide effect to the slip of the second straight pin 28, prevent the second straight pin 28 from sliding partially.
Slidably connected on described slide 30 in the horizontal direction and referred to for the U-shaped frame 31 for housing collecting bag 10, it is sliding
30 upper surfaces of seat are provided with the chute of dove-tail form, and 31 bottom of U-shaped frame is for the dove-tail form slide with 30 upper surface of slide
The dove-tail form projection of connection.
With regard to a kind of embodiment of driving means：Described driving means include guide pad 15, shell 16, the first Magnet
Component, the second magnet assemblies, rotating shaft 17 and the motor rotated for drive shaft 17, guide pad 15 are fixedly connected on pedestal 1,
First magnet assemblies are inlaid in shell 16, and shell 16 is vertically slidably connected on guide pad 15, and are set on shell 16
Have for the first straight line tooth bar 18 with 9 engaged transmission of travelling gear；The second described magnet assemblies are located on vertically
Immediately below first magnet assemblies；First magnet assemblies refer to S poles upward, N extremely bar magnets directed downwardly 19；Second magnet assemblies bag
Liner 20, outer lining 21, the first arc-shaped magnet 22 and the second arc-shaped magnet 23 are included, liner 20 passes through bonded with rotating shaft 17, first
Arc-shaped magnet 22 and the second arc-shaped magnet 23 are located in the radial clearance between liner 20 and outer lining 21；First arc-shaped magnet 22
S extremely outwards, N poles inwards, the S poles of the second arc-shaped magnet 23 inwards, N it is extremely outside, the first arc-shaped magnet 22 and the second arc-shaped magnet
The 23 equal diameters and center of circle is on the axis of rotating shaft 17；First arc-shaped magnet 22 at least two, the second arc-shaped magnet 23
Quantity it is equal with the quantity of the first arc-shaped magnet 22, and the first arc-shaped magnet 22 and the second arc-shaped magnet 23 17 axis around the shaft
It is distributed in the radial clearance between liner 20 and outer lining 21.The first described arc-shaped magnet 22 and the second arc-shaped magnet 23
It is more, arrange more intensive in the radial clearance between liner 20 and outer lining 21, then frequency is got in the commutation of first straight line tooth bar 18
It is numerous, faster, and then the commutation of wobble plate 6 is also faster；Or the speed of the commutation of wobble plate 6 can be also controlled by controlling the rotating speed of rotating shaft 17
Rate.Wherein, shell 16 can be connected by the form of dovetail groove with being slidably connected for guide pad 15, can so prevent shell 16
Depart from chute in sliding process from guide pad 15.
With regard to the another embodiment of driving means：Described driving means refer to that pedestal 1 is provided with and pass for driving
The clockwise and anticlockwise motor that moving gear 9 is rotated.
Described guide pad 15 is provided with block 24 spacing when sliding up and down for shell 16.Described block 24 has two
Individual, one is used to stop that shell 16 continues up the effect of slip, and another is for stopping that shell 16 continues downwards to slide
Effect.
Described air-out passage 12 is with 3 connectivity part of vertical passageway with diameter greater than air intake passage 11 and 3 connectivity part of vertical passageway
Diameter.Wherein, air-out passage 12 and air intake passage 11 are all provided with the opening for connecting with 3 connectivity part of vertical passageway.
Described air-out passage 12 is arranged obliquely relative to vertical passageway 3.
Presently preferred embodiments of the present invention is the foregoing is only, protection scope of the present invention is not intended to limit.It is all at this
Within bright claim, any modification, equivalent and improvement for being made etc., should be included in protection scope of the present invention it
It is interior.
Claims (7)
1. a kind of mechanism for corn remove impurity, it includes pedestal (1), hopper (2), vertical passageway (3), slanted channel (4), wind
Machine (5), wobble plate (6), fork (7), support (8) and travelling gear (9), support (8) is fixedly connected on pedestal (1), and support
(8) it is socketed with for holding the collecting bag (10) of corn after remove impurity；Hopper (2) is connected with vertical passageway (3) upper port, vertically
Passage (3) lower port is connected with slanted channel (4) upper port, the collecting bag (10) in slanted channel (4) lower port and support (8)
Bag mouth is aligned, and vertical passageway (3) are fixedly connected on pedestal (1)；Blower fan (5) on the side wall of vertical passageway (3), vertically
The air intake passage (11) to vertical passageway (3) inner blower for blower fan (5) is offered on the side wall of passage (3), it is vertical logical
The air-out passage (12) discharged for the debris Jing after blower fan (5) screening, air intake passage are offered on the opposite side wall in road (3)
(11) axis and air-out passage (12) dead in line, it is characterised in that：Described wobble plate (6) is rotatably connected on vertical passageway (3)
Inside, wobble plate (6) are provided with the strip through hole (26) that multiple corn for screening without blower fan (5) pass through, and wobble plate is set on (6)
Have for rotating the power transmission shaft (25) being connected with vertical passageway (3), wobble plate (6) is vertically located on vertical passageway (3)
Above air intake passage (11), downward opening second open slot (27) in the middle part of power transmission shaft (25), is provided with；Fork (7) is rotatably connected on
On pedestal (1), fork (7) upper end is provided with the second straight pin (28), second opening of the second straight pin (28) in wobble plate (6)
In groove (27), vertical passageway (3) side wall is provided with the arc-shaped through-hole (29) slided for the second straight pin (28), arc-shaped through-hole (29)
The center of circle overlap with the center of rotation on fork (7) relative to pedestal (1), fork (7) lower end is provided with the first open slot (13)；Pass
Moving gear (9) is rotatably connected on pedestal (1), and travelling gear (9) end face is provided with the first straight pin (14), the first straight pin
(14) distance to travelling gear (9) axis is more than zero, first open slot of the first straight pin (14) positioned at fork (7) lower end
(13) in；Slide (30) is fixedly connected with described pedestal (1), slide is slidably connected in the horizontal direction for holding on (30)
The U-shaped frame (31) of collecting bag (10) is put, second straight line tooth bar (32), and second in U-shaped frame (31), is provided with the horizontal direction
Linear gear rack (32) is engaged with travelling gear (9)；Described pedestal (1) is provided with for driving travelling gear (9) rotating
Driving means.
2. the mechanism for corn remove impurity according to claim 1, it is characterised in that：Along level on described slide (30)
Direction slidably connects and refers to that slide (30) upper surface is provided with dove-tail form for the U-shaped frame (31) for housing collecting bag (10)
Chute, U-shaped frame (31) bottom is for the dove-tail form projection that is connected with the dove-tail form slide of slide (30) upper surface.
3. the mechanism for corn remove impurity according to claim 1, it is characterised in that：Described driving means include being oriented to
Block (15), shell (16), the first magnet assemblies, the second magnet assemblies, rotating shaft (17) and the electricity rotated for drive shaft (17)
Machine, guide pad (15) are fixedly connected on pedestal (1), and the first magnet assemblies are inlaid in shell (16), and shell (16) is along vertically
Direction is slidably connected on guide pad (15), and shell (16) is provided with for straight with the first of travelling gear (9) engaged transmission
Line tooth bar (18)；The second described magnet assemblies are vertically upper immediately below the first magnet assemblies；
First magnet assemblies refer to S poles upward, N bar magnets (19) extremely directed downwardly；
Second magnet assemblies include liner (20), outer lining (21), the first arc-shaped magnet (22) and the second arc-shaped magnet (23), liner
(20) with rotating shaft (17) by bonded, the first arc-shaped magnet (22) and the second arc-shaped magnet (23) are positioned at liner (20) and outer lining
(21) in the radial clearance between；The S of the first arc-shaped magnet (22) extremely outwards, N poles inwards, the S poles of the second arc-shaped magnet (23)
Inwards, N is extremely outside, equal diameters of the first arc-shaped magnet (22) and the second arc-shaped magnet (23) and the center of circle is in rotating shaft (17)
On axis；First arc-shaped magnet (22) at least two, quantity and first arc-shaped magnet (22) of the second arc-shaped magnet (23)
Quantity is equal, and the first arc-shaped magnet (22) and the second arc-shaped magnet (23) (17) axis is distributed in liner (20) around the shaft
In the radial clearance between outer lining (21).
4. the mechanism for corn remove impurity according to claim 1, it is characterised in that：Described driving means refer to pedestal
(1) it is provided with the clockwise and anticlockwise motor for driving travelling gear (9) to rotate.
5. the mechanism for corn remove impurity according to claim 3, it is characterised in that：Described guide pad (15) is provided with
Block (24) spacing when sliding up and down for shell (16).
6. the mechanism for corn remove impurity according to claim 1, it is characterised in that：Described air-out passage (12) with it is perpendicular
To passage (3) connectivity part with diameter greater than air intake passage (11) and vertical passageway (3) connectivity part diameter.
7. the mechanism for corn remove impurity according to claim 1, it is characterised in that：Described air-out passage (12) is relative
Arranged in vertical passageway (3) obliquely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510751633.0A CN105478357B (en) | 2015-11-09 | 2015-11-09 | Grain impurity removing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510751633.0A CN105478357B (en) | 2015-11-09 | 2015-11-09 | Grain impurity removing mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105478357A CN105478357A (en) | 2016-04-13 |
| CN105478357B true CN105478357B (en) | 2017-05-17 |
Family
ID=55665836
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510751633.0A Expired - Fee Related CN105478357B (en) | 2015-11-09 | 2015-11-09 | Grain impurity removing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105478357B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110369118B (en) * | 2019-07-17 | 2021-05-14 | 内蒙古维拉斯托矿业有限公司 | Spiral mining classifying screen |
| CN111633712B (en) * | 2020-06-10 | 2022-03-01 | 丹阳西科汽车零部件有限公司 | Automobile sealing strip production equipment |
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| JPH0839003A (en) * | 1994-08-03 | 1996-02-13 | Yamamoto Mfg Co Ltd | Dust removing device for grain screening device |
| CN201157825Y (en) * | 2008-03-04 | 2008-12-03 | 赵以兴 | Bran separator |
| CN201684724U (en) * | 2010-05-28 | 2010-12-29 | 李禄海 | Wind suction type electric windmill |
| CN204307825U (en) * | 2014-11-24 | 2015-05-06 | 安徽燕之坊食品有限公司 | A kind of paddy grain filter |
| CN204448565U (en) * | 2014-12-31 | 2015-07-08 | 新昌县城南乡通辉机械厂 | A kind of capsules screen screening device |
| CN204656944U (en) * | 2015-03-31 | 2015-09-23 | 富阳宏成科技咨询有限公司 | A kind of slanted gas flow separator for purification of seeds |
-
2015
- 2015-11-09 CN CN201510751633.0A patent/CN105478357B/en not_active Expired - Fee Related
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| CN105478357A (en) | 2016-04-13 |
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