CN105499132B - Grain sieving device - Google Patents

Grain sieving device Download PDF

Info

Publication number
CN105499132B
CN105499132B CN201510753173.5A CN201510753173A CN105499132B CN 105499132 B CN105499132 B CN 105499132B CN 201510753173 A CN201510753173 A CN 201510753173A CN 105499132 B CN105499132 B CN 105499132B
Authority
CN
China
Prior art keywords
arc
vertical passageway
pedestal
magnet
shaped
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201510753173.5A
Other languages
Chinese (zh)
Other versions
CN105499132A (en
Inventor
钱贤峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Yuegu Agricultural Technology Development Co.,Ltd.
Original Assignee
Ningbo Huanying Auto Parts Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ningbo Huanying Auto Parts Co Ltd filed Critical Ningbo Huanying Auto Parts Co Ltd
Priority to CN201510753173.5A priority Critical patent/CN105499132B/en
Publication of CN105499132A publication Critical patent/CN105499132A/en
Application granted granted Critical
Publication of CN105499132B publication Critical patent/CN105499132B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B4/00Separating solids from solids by subjecting their mixture to gas currents
    • B07B4/02Separating solids from solids by subjecting their mixture to gas currents while the mixtures fall
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING 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
    • B07B11/00Arrangement of accessories in apparatus for separating solids from solids using gas currents

Abstract

The invention discloses a kind of grain sieving device, including pedestal (1), hopper (2), vertical passageway (3), slanted channel (4), blower fan (5), wobble plate (6), swing rod (7), support (8) and travelling gear (9), support (8) is fixedly connected on pedestal (1), and the collecting bag (10) for holding cereal after removal of impurities is socketed with support (8);Hopper (2) is connected with vertical passageway (3) upper port, vertical passageway (3) lower port is connected with slanted channel (4) upper port, slanted channel (4) lower port is aligned with collecting bag (10) sack on support (8), and vertical passageway (3) are fixedly connected on pedestal (1).A kind of grain sieving device that the labor intensity of peasant is small and screening efficiency is high is provided.

Description

Grain sieving device
Technical field
The present invention relates to cereal impurity removing technology field, more particularly to a kind of grain sieving device.
Background technology
In the season that crops are gathered in, peasants need the cereal dried carrying out screening and removing impurities, are entrained in excluding Cereal free from foreign meter, could to the last be stowed in silo by sand and dust, rice husk, stalk in cereal etc..In tradition Dedoping step in, it then is that peasants bend over to contain the cereal dried into winnowing pan by the way that ventilating fan frame is high that peasants, which are, directly Play waist and lift winnowing pan so that then winnowing pan falls down the cereal in winnowing pan, these cereal are blown by ventilating fan higher than ventilating fan During the wind gone out, the impurity being entrained in cereal can be blown far, so that cereal is separated with impurity.But, it is this traditional Knot screen make it that the labor intensity of peasant is very big;Moreover, peasant can only screen the winnowing pan of a winnowing pan one to cereal, no Can continuously it 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 small And the high grain sieving device of screening efficiency.
The technical solution of the present invention is to provide a kind of grain sieving device with following structure:Including pedestal, material Bucket, vertical passageway, slanted channel, blower fan, wobble plate, swing rod, support and travelling gear, support are fixedly connected on pedestal, and branch The collecting bag for holding cereal after removal of impurities is socketed with frame;Hopper is connected with vertical passageway upper port, vertical passageway lower port Connected with slanted channel upper port, slanted channel lower port is aligned with the collecting bag sack on support, and vertical passageway is fixedly connected On pedestal;Assembling is offered on the side wall of vertical passageway and led to for blower fan to vertical on the side wall of vertical passageway What the debris after being offered on the air intake passage of road inner blower, the opposite side wall of vertical passageway for being screened through blower fan was discharged goes out Wind passage, air intake passage axis is overlapped with air-out passage axis;Described wobble plate is rotatably connected on inside vertical passageway, wobble plate edge Length direction is provided with multiple strip through holes passed through for the cereal screened without blower fan, and wobble plate, which is provided with, to be used for and vertical passageway The power transmission shaft of connection is rotated, wobble plate is vertically located above the air intake passage on vertical passageway;Swing rod is rotatably connected on base On seat, swing rod upper end is provided with arc-shaped rack, and the center of circle of arc-shaped rack is overlapped with the center of rotation on swing rod relative to pedestal, and pendulum End part of driving shaft on plate, which is provided with, is used for the first gear that arc-shaped rack is engaged, and swing rod lower end is provided with the first open slot;Driving cog Wheel be rotatably connected on pedestal, travelling gear end face be provided with the first straight pin, the first straight pin to travelling gear axis away from It is located at from more than zero, first straight pin in the first open slot of swing rod lower end;Vertically it is fixedly connected on described pedestal Have in the L-shaped rack vertically slidably connected on slide, slide for housing collecting bag, L-shaped rack vertically Provided with second straight line rack, and second straight line rack is engaged with travelling gear;Described pedestal, which is provided with, to be used to drive driving cog Take turns the drive device of rotating.
Unscreened cereal can be poured into the present invention in hopper, be then turned on drive device work;Driving dress Putting can rotate and reverse with nutating gear, and 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., swing rod upper end can also swing;Swing rod upper end is being swung During, it can be rotated by arc-shaped rack with the driving first gear that engages of first gear;That is wobble plate and power transmission shaft Also first gear synchronous axial system can be followed, so that wobble plate can be rotated relative to vertical passageway, and will be fallen into from hopper vertical logical The cereal in road is broken up, and facilitates follow-up blower fan to blow down the impurity adulterated in cereal, and impurity is discharged from air-out passage;And exclude Cereal after impurity then flows through slanted channel and fallen into collecting bag.In addition, the setting of strip through hole can allow paddy in wobble plate Thing passes through, and improves the effect that wobble plate breaks up cereal.In addition, travelling gear can drive second straight line tooth during reciprocal rotating Bar is vertically moved back and forth up and down, and then drives L-shaped rack also along shaking or being rocked with this above and below vertical direction to shake Dynamic or shake collecting bag, then can store compacter, i.e., the cereal density in collecting bag is more by the cereal in collecting bag More cereal can be stored in height, same collecting bag.Artificial removal of impurities is replaced to greatly reduce farmer by plant equipment Labor intensity, and can be automated by the device and exclude the impurity that includes in cereal, and can by screening it is good it Cereal afterwards is directly loaded into collecting bag, and expending extra muscle power without farmer is used to the cereal accumulated on the ground loading receipts Receive in bag, that is, improve the operating efficiency of screening.Therefore, a kind of labor intensity of peasant of present invention offer is small and screening efficiency is high Grain sieving device.
As a preferred embodiment, described drive device 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 shell, Shell is vertically slidably connected on guide pad, and shell is provided with for the first straight line with travelling gear engaged transmission Rack;The second described magnet assemblies are vertically upper to be located at 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 is connected with rotating shaft by key, and the first arc-shaped magnet and the second arc-shaped magnet are positioned at the radial clearance between liner and outer lining It is interior;The S of 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 The diameter of second arc-shaped magnet is equal and the 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 axis interval around the shaft 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 swing rod can be with the continuous reciprocally swinging of swing rod.Wherein, motor can pass through in a direction rotation process First arc-shaped magnet is acted on to drive strip magnet and shell to move down with bar magnet, can also pass through the second arc magnetic Iron is acted on to drive strip magnet and shell to move up with bar magnet, 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 rack is moved back and forth up and down, so that band Nutating gear reciprocating rotation clockwise and anticlockwise, and then with driven fork relative to pedestal reciprocating rotary clockwise and anticlockwise It is dynamic, it is final to drive wobble plate to swing relative to vertical passageway to flow through the cereal of vertical passageway to break up;It can be reduced by the structure To the standard of selection of Motor, it is not necessary to increase extra commutating device to commutate to travelling gear so that energy of the invention Consumption is also reduced.
As a preferred embodiment, described drive device refers to that pedestal is provided with the rotating for being used for driving travelling gear to rotate Motor.By this preferably, intermittently cover of driver and bar magnet it can move up and down, so that the rotating forward with nutating gear And reversion, drive wobble plate to be swung in vertical passageway indirectly.
As a preferred embodiment, described guide pad is provided with block spacing when being slided up and down for shell.It is excellent by this Choosing, it is ensured that shell and bar magnet will not depart from during moving back and forth up and down from guide pad.
As a preferred embodiment, described air-out passage is more than air intake passage and vertical passageway with vertical passageway connectivity part diameter Connectivity part diameter.By this preferably, the probability that the impurity after being screened falls into air-out passage can be increased, prevent from being screened by blower fan Impurity afterwards flows through vertical passageway bottom successively again and slanted channel enters in collecting bag.
As a preferred embodiment, described air-out passage is set obliquely relative to vertical passageway.By this preferably, it can make The impurity included in cereal is obtained to enter in air-out passage along the wind of blower fan discharge, 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.
Brief description of the drawings
Fig. 1 is partial sectional view of the 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, swing rod, 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 rack, 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, arc-shaped rack, 27, first gear, 28, sliding Seat, 29, L-shaped rack, 30, second straight line rack, 31, strip through hole.
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, cereal is poured into hopper, is then turned on drive device work Make;
According to the drive device more saved, that is, include the drive of the parts such as the first magnet assemblies, the second magnet assemblies During dynamic device, motor drives rotating shaft to be rotated all the time around a direction, 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 the S poles and bar magnet bottom of the first arc-shaped magnet Mutually attract, so as to drive bar magnet and shell to move down, i.e. engaging by first straight line rack and travelling gear Transmission is to cause travelling gear to rotate counterclockwise, and swing rod is also rotated clockwise, so as to pass through arc-shaped rack and first The engagement of gear drives first gear to rotate counterclockwise, and then drives wobble plate to be swung to a direction;When in the second magnet assemblies Second arc-shaped magnet turn to bar magnet just to region when, due to N poles and the bar magnet lower end of the first arc-shaped magnet The N in portion is extremely mutually exclusive, so as to drive bar magnet and shell to move up, that is, passes through first straight line rack and driving cog The engaged transmission of wheel is to cause travelling gear to rotate clockwise, and swing rod is also rotated counterclockwise, so as to pass through arc-shaped gear Bar is rotated clockwise with the drive first gear that engages of first gear, and then drives wobble plate to swing in the other direction;In addition, Second straight line rack can be also driven vertically to move up and down to drive L-shaped rack also edge during travelling gear rotating Vertical direction to teetertotter or shake, so that the cereal in collecting bag can sink, cereal is close in raising collecting bag Degree;Cereal in collecting bag can be become more stocky by This move.Moreover, after treating the packed full cereal of storage, husbandmen Collecting bag can be taken out in collecting bag, i.e. Fig. 1 at the opening of right part at the opening of L-shaped rack.That is, by turning Axle, which gyrates, to drive swing rod ceaselessly to swing the cereal fallen into break up out of hopper indirectly;
Ceaselessly rotate and reverse, and then drive according to can then directly drive travelling gear with the motor of rotating The swing rod cereal that ceaselessly reciprocally swinging is fallen into breaing up out of hopper;
Then, when the cereal broken up flows through the wind of blower fan blowout, the impurity included in cereal can be blown to air-out In passage, so that this partial impurities be weeded out from cereal;And cereal free from foreign meter can then flow through vertical passageway successively Bottom and slanted channel enter in collecting bag
Grain sieving device of the present invention includes pedestal 1, hopper 2, vertical passageway 3, slanted channel 4, blower fan 5, wobble plate 6, pendulum Bar 7, support 8 and travelling gear 9, support 8 are fixedly connected on pedestal 1, and are socketed with support 8 for holding cereal after removal of impurities Collecting bag 10;Hopper 2 is connected with the upper port of vertical passageway 3, and the lower port of vertical passageway 3 is connected with the upper port of slanted channel 4, tiltedly It is aligned to the lower port of passage 4 with the sack of collecting bag 10 on support 8, vertical passageway 3 is fixedly connected on pedestal 1;Blower fan 5 is installed On the side wall of vertical passageway 3, entering to vertical passageway 3 inner blower is offered for blower fan 5 on the side wall of vertical passageway 3 The air-out passage 12 of debris discharge after being offered on wind passage 11, the opposite side wall of vertical passageway 3 for being screened through blower fan 5, The axis of air intake passage 11 is overlapped with the axis of air-out passage 12;Described wobble plate 6 is rotatably connected on inside vertical passageway 3, the edge of wobble plate 6 Length direction provided with multiple strip through holes 31 for passing through of cereal for being screened without blower fan 5, wobble plate 6 be provided be used for it is vertical Passage 3 rotates the power transmission shaft 25 of connection, and wobble plate 6 is vertically located at the top of air intake passage 11 on vertical passageway 3;Swing rod 7 It is rotatably connected on pedestal 1, the upper end of swing rod 7 is provided with arc-shaped rack 26, the center of circle of arc-shaped rack 26 and swing rod 7 relative to pedestal 1 center of rotation is overlapped, and the end of power transmission shaft 25 in wobble plate 6 is provided with the first gear 27 engaged for arc-shaped rack 26, pendulum The lower end of bar 7 is provided with the first open slot 13;Travelling gear 9 is rotatably connected on pedestal 1, and the end face of travelling gear 9 is provided with the first circle Pin 14, the distance of the first straight pin 14 to the axis of travelling gear 9 is more than zero, and the first straight pin 14 is located at the of the lower end of swing rod 7 In one open slot 13;Vertically slide company is vertically fixedly connected with slide 28, slide 28 on described pedestal 1 It is connected in the L-shaped rack 29 for housing collecting bag 10, L-shaped rack 29 and is vertically provided with second straight line rack 30, and the Two linear gear racks 30 are engaged with travelling gear 9;Described pedestal 1, which is provided with, to be used to drive the driving of the rotating of travelling gear 9 to fill Put.
A kind of embodiment on drive device:Described drive device includes 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 rack 18 with the engaged transmission of travelling gear 9;The second described magnet assemblies are located on vertically Immediately below first magnet assemblies;First magnet assemblies refer to S poles upward, N bar magnets 19 extremely directed downwardly;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 is connected with rotating shaft 17 by key, first The arc-shaped magnet 23 of arc-shaped magnet 22 and second is 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 23 diameter is equal and the 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.Described the first 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 rack 18 It is numerous, faster, and then the commutation of wobble plate 6 is also faster;Or the speed by controlling the rotating speed of rotating shaft 17 also to control wobble plate 6 to commutate Rate.Wherein, shell 16 can be connected with being slidably connected for guide pad 15 by the form of dovetail groove, can so prevent shell 16 Depart from sliding process out of chute on guide pad 15.
Another embodiment on drive device:Described drive device refers to that pedestal 1 is provided with to be used to drive and passed The clockwise and anticlockwise motor that moving gear 9 is rotated.
Described guide pad 15, which is provided with, is used for block 24 spacing when shell 16 is slided up and down.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 to slide downwards Effect, as shown in fig. 1 on the left-hand side.
Described air-out passage 12 is more than air intake passage 11 and the connectivity part of vertical passageway 3 with the connectivity part diameter of vertical passageway 3 Diameter.Wherein, air-out passage 12 and air intake passage 11 are all provided with the opening for connecting with the connectivity part of vertical passageway 3.
Described air-out passage 12 is set 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 in this hair Within bright claim, any modification, equivalent substitution and improvement for being made etc., should be included in protection scope of the present invention it It is interior.

Claims (6)

1. a kind of grain sieving device, it is characterised in that:It includes pedestal (1), hopper (2), vertical passageway (3), slanted channel (4), blower fan (5), wobble plate (6), swing rod (7), support (8) and travelling gear (9), support (8) are fixedly connected on pedestal (1), And the collecting bag (10) for holding cereal after removal of impurities is socketed with support (8);Hopper (2) connects with vertical passageway (3) upper port Logical, vertical passageway (3) lower port is connected with slanted channel (4) upper port, slanted channel (4) lower port and the receipts on support (8) Bag (10) sack of receiving is aligned, and vertical passageway (3) are fixedly connected on pedestal (1);Blower fan (5) is arranged on the side of vertical passageway (3) On wall, the air intake passage to vertical passageway (3) inner blower for blower fan (5) is offered on the side wall of vertical passageway (3) (11) air-out passage of the debris discharge after, being offered on the opposite side wall of vertical passageway (3) for being screened through blower fan (5) (12), air intake passage (11) axis is overlapped with air-out passage (12) axis;Described wobble plate (6) is rotatably connected on vertical passageway (3) internal, wobble plate (6) is provided with multiple strip through holes (31) passed through for the cereal screened without blower fan (5) along its length, Wobble plate (6), which is provided with, to be used to rotate the power transmission shaft (25) being connected with vertical passageway (3), and wobble plate (6) is vertically located at vertical Above air intake passage (11) on passage (3);Swing rod (7) is rotatably connected on pedestal (1), and swing rod (7) upper end is provided with arc-shaped gear Bar (26), the center of circle of arc-shaped rack (26) is overlapped with the center of rotation on swing rod (7) relative to pedestal (1), and in wobble plate (6) Power transmission shaft (25) end, which is provided with, is used for the first gear (27) that arc-shaped rack (26) is engaged, and swing rod (7) lower end is provided with the first opening Groove (13);Travelling gear (9) is rotatably connected on pedestal (1), and travelling gear (9) end face is provided with the first straight pin (14), the The distance of one straight pin (14) to travelling gear (9) axis is more than zero, and the first straight pin (14) is located at the first of swing rod (7) lower end In open slot (13);Vertically it is fixedly connected with described pedestal (1) on slide (28), slide (28) vertically Slidably connect and second straight line is vertically provided with the L-shaped rack (29) for housing collecting bag (10), L-shaped rack (29) Rack (30), and second straight line rack (30) engages with travelling gear (9);Described pedestal (1), which is provided with, to be used to drive transmission The drive device of gear (9) rotating;Unscreened cereal is poured into hopper (2), drive device work is then turned on; Drive device can be rotated and reverse with nutating gear (9), and travelling gear (9) can pass through the first opening during rotating Mating band driven fork (7) bottom of groove (13) and the first straight pin (14) swings, i.e., swing rod (7) upper end can also occur Swing;Swing rod (7) upper end can engage drive in swing process by arc-shaped rack (26) and first gear (27) Dynamic first gear (27) is rotated;That is wobble plate (6) and power transmission shaft (25) can also follow first gear (27) synchronous axial system, from And wobble plate (6) can be rotated relative to vertical passageway (3), and the cereal that vertical passageway (3) is fallen into from hopper (2) is broken up, side Continuous blower fan (5) blows down the impurity adulterated in cereal after an action of the bowels, and impurity is discharged from air-out passage (12);And after despumation Cereal then flows through slanted channel (4) and fallen into collecting bag (10).
2. grain sieving device according to claim 1, it is characterised in that:Described drive device includes guide pad (15), shell (16), the first magnet assemblies, the second magnet assemblies, rotating shaft (17) and the motor rotated for drive shaft (17), Guide pad (15) is fixedly connected on pedestal (1), and the first magnet assemblies are inlaid in shell (16), and shell (16) is vertically It is slidably connected on guide pad (15), and shell (16) is provided with for the first straight line tooth with travelling gear (9) engaged transmission Bar (18);The second described magnet assemblies are vertically upper to be located at 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) it is connected with rotating shaft (17) by key, the first arc-shaped magnet (22) and the second arc-shaped magnet (23) are located at liner (20) and outer lining (21) in the radial clearance between;The S of 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, and the first arc-shaped magnet (22) is equal with the diameter of 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 the first arc-shaped magnet (22) of the second arc-shaped magnet (23) Quantity is equal, and (17) axis is distributed in liner (20) around the shaft for the first arc-shaped magnet (22) and the second arc-shaped magnet (23) In radial clearance between outer lining (21).
3. grain sieving device according to claim 1, it is characterised in that:Described drive device refers on pedestal (1) Provided with the clockwise and anticlockwise motor for driving travelling gear (9) to rotate.
4. grain sieving device according to claim 2, it is characterised in that:Described guide pad (15) is provided with for outer Shell (16) block (24) spacing when sliding up and down.
5. grain sieving device according to claim 1, it is characterised in that:Described air-out passage (12) and vertical passageway (3) connectivity part diameter is more than air intake passage (11) and vertical passageway (3) connectivity part diameter.
6. grain sieving device according to claim 1, it is characterised in that:Described air-out passage (12) is relative to vertical Passage (3) is set obliquely.
CN201510753173.5A 2015-11-09 2015-11-09 Grain sieving device Active CN105499132B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510753173.5A CN105499132B (en) 2015-11-09 2015-11-09 Grain sieving device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510753173.5A CN105499132B (en) 2015-11-09 2015-11-09 Grain sieving device

Publications (2)

Publication Number Publication Date
CN105499132A CN105499132A (en) 2016-04-20
CN105499132B true CN105499132B (en) 2017-08-25

Family

ID=55707661

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510753173.5A Active CN105499132B (en) 2015-11-09 2015-11-09 Grain sieving device

Country Status (1)

Country Link
CN (1) CN105499132B (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2987275B2 (en) * 1993-06-07 1999-12-06 三十四 平野 Separation device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Also Published As

Publication number Publication date
CN105499132A (en) 2016-04-20

Similar Documents

Publication Publication Date Title
CN105478355B (en) Device for grain screening
CN105478357B (en) Grain impurity removing mechanism
CN105499133B (en) Cereal impurity removal mechanism
CN105499132B (en) Grain sieving device
CN105499131B (en) Cereal knot screen
CN106538153A (en) A kind of pea breeding vertical axial-flow threshing separator
CN105499130B (en) Device for cereal removal of impurities
CN206229624U (en) A kind of agricultural cereal screening plant
CN105123077B (en) Peanut pickup combined harvester
CN209491055U (en) A kind of agricultural cereal impurity removing equipment
CN208928583U (en) A kind of classifying screen
CN110420848A (en) A kind of processing of aquatic products revolution screening machine
CN208370320U (en) A kind of efficient sunflower threshing storage device
CN207519181U (en) The threshing machine of high-efficient simple
CN205962618U (en) Corn coarse classifier
CN108077421A (en) A kind of dry storage device of paddy
CN204907140U (en) Combine harvester is picked up to peanut
CN209424019U (en) A kind of primary sorting equipment of grain
CN208527227U (en) A kind of convenient and fast tea dry sorting screening machine of discharging
CN206851402U (en) Jujube separates cropper
CN209185099U (en) A kind of maize sheller
CN209549974U (en) Screening plant is used in a kind of screening of grain
CN208661653U (en) A kind of herbaceous coffee flower grader
CN108187800B (en) Grinding device is used in a kind of processing of fertilizer
CN208928529U (en) Lotus seed grading screening plant

Legal Events

Date Code Title Description
PB01 Publication
C06 Publication
SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20191204

Address after: Room c506a-19, University Business Park, No. 99, University Road, Xuzhou hi tech Industrial Development Zone, 221000, Jiangsu Province

Patentee after: Xuzhou Tiancheng Intelligent Technology Co., Ltd

Address before: 315192 Zhejiang city of Ningbo province Yinzhou District Huadun Industrial Zone Maoshan Jiangshan Town Road No. 10

Patentee before: NINGBO HUANYING AUTO PARTS CO., LTD.

Effective date of registration: 20191204

Address after: Room c506a-19, University Business Park, No. 99, University Road, Xuzhou hi tech Industrial Development Zone, 221000, Jiangsu Province

Patentee after: Xuzhou Tiancheng Intelligent Technology Co., Ltd

Address before: 315192 Zhejiang city of Ningbo province Yinzhou District Huadun Industrial Zone Maoshan Jiangshan Town Road No. 10

Patentee before: NINGBO HUANYING AUTO PARTS CO., LTD.

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20201228

Address after: 224400 No.2 Chuangye Road, Donggou Town, Funing County, Yancheng City, Jiangsu Province (H)

Patentee after: Jiangsu Yuegu Agricultural Technology Development Co.,Ltd.

Address before: Room c506a-19, University Pioneer Park, 99 University Road, Xuzhou hi tech Industrial Development Zone, Jiangsu Province, 221000

Patentee before: Xuzhou Tiancheng Intelligent Technology Co.,Ltd.

TR01 Transfer of patent right