CN108704836A - A kind of agricultural rice oscillating-type impurity removing device - Google Patents

A kind of agricultural rice oscillating-type impurity removing device Download PDF

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Publication number
CN108704836A
CN108704836A CN201810304210.8A CN201810304210A CN108704836A CN 108704836 A CN108704836 A CN 108704836A CN 201810304210 A CN201810304210 A CN 201810304210A CN 108704836 A CN108704836 A CN 108704836A
Authority
CN
China
Prior art keywords
collecting box
harvesting
oscillating
material collecting
lead screw
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.)
Pending
Application number
CN201810304210.8A
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Chinese (zh)
Inventor
周秋伟
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.)
Common Technology Development Co Ltd
Original Assignee
Common Technology Development 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 Common Technology Development Co Ltd filed Critical Common Technology Development Co Ltd
Priority to CN201810304210.8A priority Critical patent/CN108704836A/en
Publication of CN108704836A publication Critical patent/CN108704836A/en
Pending legal-status Critical Current

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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
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/28Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
    • 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
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/42Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
    • 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
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46Constructional details of screens in general; Cleaning or heating of screens

Abstract

The invention discloses a kind of agricultural rice oscillating-type impurity removing devices, including base board, Material collecting box for harvesting, waste-collecting box and promotion auger, it is provided with screening tank on the upside of the Material collecting box for harvesting, it is provided with bracing member hinged therewith in the middle part of the lower face of the screening tank, it is provided with driving cam on institute's oscillating motor, driving cam side is connected by connecting sliding equipment with push plate side, the guide runner is connected with rack downside is stirred, it is provided with screening net in the screening tank lower wall, the Material collecting box for harvesting side wall is additionally provided with driving lead screw, the both sides of lead screw are driven to be mounted on Material collecting box for harvesting side wall by fixed frame, one end of driving lead screw is connected with the driving motor being arranged on fixed frame, it is provided on driving lead screw and with matching stirs actuating sleeve, it is described stir to be provided on actuating sleeve side wall stir pillar.The configuration of the present invention is simple, manual labor is smaller, impurity elimination effect, hence it is evident that, residue-discharge convenience is effective.It avoids blocking, practicability is stronger.

Description

A kind of agricultural rice oscillating-type impurity removing device
Technical field
The present invention relates to agricultural machinery technological field, specifically a kind of agricultural rice oscillating-type impurity removing device.
Background technology
When specific-gravity stoner works, material constantly enters the middle part of crimped wire woven mess from feed hopper.Due to compass screen surface vibration and Across the effect of material bed air-flow, intergranular porosity is made to increase, material is in fluidized state, promotes automatic classification, than Great stone sinks to bottom and is contacted with compass screen surface, and the small grain of proportion is floated to upper layer, in pushing away for gravity, inertia force and continuous feed Under dynamic, net grain outlet is slipped down to;And heavy stone is under the action of compass screen surface vibrational system inertia force and air-flow, it is opposite to remove stone It is sliding on compass screen surface, shift to selected area through the areas Ju Shi.In the prior art, it carries out stone to rice frequently with two-stage sieve to handle, level-one Sieve and two level sieve are all made of the low mode of higher end and are obliquely installed, it would be desirable to the rice of stone be gone to be gone from feed inlet addition Stone cabinet inside, rice slide downward on level-one sieve, due to sieve screen apertures be more than rice diameter, so rice and less than etc. It is all drained on two level sieve in the material of big rice diameter, and the stone and rice chaff, stalk etc. more than big rice diameter go out into rice chaff Mouthful, smaller rice chaff, dust particle etc. are siphoned away by air-introduced machine;Since level-one sieve and two level sieve are shaken back and forth up and down, due to The density of the grains of sand is much larger than the density of rice, and the grains of sand are exported from the particle stone on two level sieve top by the effect of gravity inertial and arranged Go out, and rice is then slipped to least significant end and is flowed into hopper from rice exports, smaller fine sand is then directed through two level sieve and falls Heel row is collected to chassis bottom to remove.However, in the prior art often due to stone remover inlet amount be difficult to control, actually used Cheng Zhong, inlet amount is too small, leaks out a little more, goes the reduction of stone efficiency;If charging material is excessive, Maiqiu, air quantity are easily formed on compass screen surface It is unbalance, stone remover can be made to lose stone effect completely, and be not easy that impurity is discharged, be easy to cause blocking.
Invention content
The purpose of the present invention is to provide a kind of agricultural rice oscillating-type impurity removing devices, to solve in above-mentioned background technology The problem of proposition.
To achieve the above object, the present invention provides the following technical solutions:
A kind of agricultural rice oscillating-type impurity removing device, including base board, Material collecting box for harvesting, waste-collecting box and promotion auger, it is described to gather materials It is provided with screening tank on the upside of case, bracing member hinged therewith, the supporting rod are provided in the middle part of the lower face of the screening tank The both sides lever arm lower end of frame is connected with the fixed rod seat being arranged on Material collecting box for harvesting side wall, and the both sides lever arm of the bracing member is logical It crosses fixed turning set to be rotatablely connected with fixed rod seat, support transverse slat and consolidating positioned at upside is provided on the bracing member lever arm Determine horizontal axis, be provided with drawstring winding wheel and rotate gear on the fixed horizontal axis, there are two pendulum for winding on the drawstring winding wheel Dynamic drawstring, two swing drawstring one end and are connected and fixed respectively with screening tank lower end both sides, are provided with and turn on the support transverse slat What moving gear was meshed stirs rack, and the one end for stirring rack is provided with push plate, supports and is provided with oscillating motor on transverse slat, swings Driving cam is provided on motor, driving cam side is connected by connecting sliding equipment with push plate side, described to stir tooth It is connected with support transverse slat by guide slide mechanism on the downside of item, the guide runner is connected with rack downside is stirred, described Screening net is provided in screening tank lower wall, the Material collecting box for harvesting side wall is additionally provided with driving lead screw, the both sides of lead screw is driven to pass through Fixed frame is mounted on Material collecting box for harvesting side wall, and one end of lead screw is driven to be connected with the driving motor being arranged on fixed frame, is driven Be provided on lead screw it is with matching stir actuating sleeve, it is described stir to be provided on actuating sleeve side wall stir pillar, described group Dynamic actuating sleeve stretches into the driving strip-shaped hole being arranged on supporting rod hack lever wall, and promotion auger is provided in the enhancing tube, is carried Auger top is risen with the promotion motor being arranged at the top of enhancing tube to be connected, the enhancing tube bottom is provided with charging port, The screening tank is provided with slag-drip opening on the side wall of waste-collecting box.
As a further solution of the present invention:The waste-collecting box and promotion auger are located at the both sides of Material collecting box for harvesting.
As further scheme of the invention:The connection sliding equipment includes that setting is provided in driving cam avris Annular connection sliding slot and the connection sliding block being arranged in annular connection sliding slot, the connection sliding block are fixedly connected with push plate side.
As further scheme of the invention:The guide slide mechanism includes that the guiding being arranged on support transverse slat is slided Slot and the guide runner for being arranged in guide chute and being slidably connected therewith.
As further scheme of the invention:Side ports are located on the upside of screening tank at the top of the enhancing tube.
As further scheme of the invention:The Material collecting box for harvesting bottom sidewall is provided with discharge gate.
Compared with prior art, the beneficial effects of the invention are as follows:It promotes motor and drives promotion auger rotation, promote auger Rotation drives its bottom rice to be promoted in screening tank, and oscillating motor drives driving cam rotation, the rotation of driving cam logical Crossing push plate makes handsetting gear or so move back and forth, and handsetting gear with rotate gear by being meshed so that fixed horizontal axis reciprocal cross For rotation, fixed horizontal axis drives the rotation of drawstring winding wheel positive and negative alternate, drawstring winding wheel to swing drawstring by two and to screen Slot teetertotters, to may make the rice in screening tank shakes to be dropped down onto in Material collecting box for harvesting by the way that screening is off the net, so as to remove Impurity in rice, and when the impurity in screening tank is excessive, driving motor drive driving lead screw rotation, driving lead screw by with It stirs matching for actuating sleeve to move to left so that stirring actuating sleeve, stirs actuating sleeve and move to left and by stirring pillar bracing member is inclined Tiltedly rotation makes slag-drip opening be placed on the upside of waste-collecting box, then opens slag-drip opening, falls convenient for discharge to the impurity of screening tank To waste-collecting box.The configuration of the present invention is simple, manual labor is smaller, impurity elimination effect, hence it is evident that, residue-discharge convenience is effective.It avoids blocking, it is practical Property is stronger.
Description of the drawings
Fig. 1 is the structural schematic diagram of agricultural rice oscillating-type impurity removing device.
Fig. 2 is the structural schematic diagram that sliding equipment is connected in agricultural rice oscillating-type impurity removing device.
Fig. 3 is the structural schematic diagram of deslagging in agricultural rice oscillating-type impurity removing device.
Wherein:Base board 1, Material collecting box for harvesting 2, waste-collecting box 3, enhancing tube 4, support column 5, fixed rod seat 6, bracing member 7, driving Lead screw 8, fixed turning set 9, fixed frame 10 stir actuating sleeve 11, stir pillar 12, driving strip-shaped hole 13, support transverse slat 14, pendulum Dynamic motor 15, fixed horizontal axis 17, screening tank 18, drawstring winding wheel 19, rotate gear 20, swings drawstring 21, sieve at driving cam 16 Network selection 22, discharge gate 24, promotes auger 25, promotes motor 26, charging port 27, driving motor 28, annular connection slag-drip opening 23 Sliding slot 29, push plate 31, stirs rack 32, guide runner 33, guide chute 34 at connection sliding block 30.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig.1~3, in the embodiment of the present invention, a kind of agricultural rice oscillating-type impurity removing device, including base board 1, Material collecting box for harvesting 2, waste-collecting box 3 and promotion auger 4, the waste-collecting box 3 and promotion auger 4 are located at the both sides of Material collecting box for harvesting 2, the collection 2 upside of hopper is provided with screening tank 18, and bracing member 7 hinged therewith, institute are provided in the middle part of the lower face of the screening tank 18 The both sides lever arm lower end for stating bracing member 7 is connected with the fixed rod seat 6 being arranged on 2 side wall of Material collecting box for harvesting, the bracing member 7 Both sides lever arm be rotatablely connected by fixed turning set 9 and fixed rod seat 6, it is horizontal that support is provided on 7 lever arm of the bracing member Plate 14 and fixation horizontal axis 17 positioned at upside are provided with drawstring winding wheel 19 and rotate gear 20, institute on the fixed horizontal axis 17 Winding is stated on drawstring winding wheel 19 there are two swinging drawstring 21, two swing 21 one end of drawstring respectively with 18 lower end both sides of screening tank Be connected and fixed, it is described support transverse slat 14 on be provided be meshed with rotate gear 20 stir rack 32, stir the one of rack 32 End is provided with push plate 31, supports and is provided with oscillating motor 15 on transverse slat 14, driving cam 16 is provided on oscillating motor 15, drives 16 side of cam is connected by connecting sliding equipment with 31 side of push plate, and the connection sliding equipment includes that setting is convex in driving Take turns the connection sliding block 30 that 16 avris are provided with annular connection sliding slot 29 and are arranged in annular connection sliding slot 29, the connection sliding block 30 are fixedly connected with 31 side of push plate, and 32 downside of rack of stirring is connected by guide slide mechanism with support transverse slat 14, The guide slide mechanism include the guide chute 34 being arranged on support transverse slat 14 and setting in the guide chute 34 and therewith The guide runner 22 being slidably connected, the guide runner 22 are connected with 32 downside of rack is stirred, 18 lower wall of the screening tank On be provided with screening net 22,2 side wall of the Material collecting box for harvesting be additionally provided with driving lead screw 8, driving lead screw 8 both sides pass through fixed frame 10 On 2 side wall of Material collecting box for harvesting, one end of driving lead screw 8 is connected with the driving motor 28 being arranged on fixed frame 10, drives Be provided on lead screw 8 it is with matching stir actuating sleeve 11, it is described stir to be provided on 11 side wall of actuating sleeve stir pillar 12, The actuating sleeve 12 of stirring stretches into the driving strip-shaped hole 13 being arranged on 7 bar wall of bracing member, is provided in the enhancing tube 4 Auger 25 is promoted, 25 top of auger is promoted and is connected with the promotion motor 26 being arranged on 4 top of enhancing tube, the enhancing tube 4 Top side ports are located at 18 upside of screening tank, and 4 bottom of the enhancing tube is provided with charging port 27, and the screening tank 18 is close to collection Slag-drip opening 23 is provided on the side wall of miscellaneous case 3,2 bottom sidewall of Material collecting box for harvesting is provided with discharge gate 24.
The present invention operation principle be:Promoting motor 26 drives promotion auger 25 to rotate, and the rotation for promoting auger 25 drives Its bottom rice is promoted in screening tank 18, and oscillating motor 15 drives driving cam 16 to rotate, and the rotation of driving cam 16 is logical Push plate 31 is crossed so that handsetting gear 32 or so moves back and forth, handsetting gear 32 with rotate gear 20 by being meshed so that fixed horizontal 17 positive and negative alternate of axis rotates, and fixed horizontal axis 17 drives the 19 positive and negative alternate rotation of drawstring winding wheel, drawstring winding wheel 19 to pass through two Drawstring 21 is swung so that screening tank 18 teetertotters, to may make the rice in screening tank 18 shakes to fall by screening net 22 To Material collecting box for harvesting 2, so as to remove the impurity in rice, and when the impurity in screening tank 18 is excessive, 28 band of driving motor Dynamic driving lead screw 28 rotates, driving lead screw 28 by with stir matching so that stirring actuating sleeve 1 for actuating sleeve 11 and move to left, stir Actuating sleeve 11 is moved to left by stirring pillar 12 so that 7 tilt rotation of bracing member makes slag-drip opening 23 be placed on the upside of waste-collecting box, so Slag-drip opening 23 is opened afterwards, and waste-collecting box 3 is fallen to convenient for discharge to the impurity of screening tank 18.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiment being appreciated that.

Claims (6)

1. a kind of agricultural rice oscillating-type impurity removing device, including base board(1), Material collecting box for harvesting(2), waste-collecting box(3)It is twisted with being promoted Dragon(4), which is characterized in that the Material collecting box for harvesting(2)Upside is provided with screening tank(18), the screening tank(18)Lower face in the middle part of It is provided with bracing member hinged therewith(7), the bracing member(7)Both sides lever arm lower end be arranged in Material collecting box for harvesting(2)Side Fixed rod seat on wall(6)It is connected, the bracing member(7)Both sides lever arm pass through fixed turning set(9)With fixed rod seat (6)Rotation connection, the bracing member(7)Support transverse slat is provided on lever arm(14)With the fixation horizontal axis positioned at upside(17), The fixed horizontal axis(17)On be provided with drawstring winding wheel(19)And rotate gear(20), the drawstring winding wheel(19)Upper winding There are two swing drawstring(21), two swing drawstrings(21)One end respectively with screening tank(18)Lower end both sides are connected and fixed, described Support transverse slat(14)On be provided with and rotate gear(20)What is be meshed stirs rack(32), stir rack(32)One end setting There is push plate(31), support transverse slat(14)On be provided with oscillating motor(15), oscillating motor(15)On be provided with driving cam(16), Driving cam(16)Side is by connecting sliding equipment and push plate(31)Side is connected, described to stir rack(32)Downside passes through Guide slide mechanism and support transverse slat(14)It is connected, the guide runner(22)With stir rack(32)Downside is connected, institute State screening tank(18)Screening net is provided in lower wall(22), the Material collecting box for harvesting(2)Side wall is additionally provided with driving lead screw(8), drive Dynamic lead screw(8)Both sides pass through fixed frame(10)Mounted on Material collecting box for harvesting(2)On side wall, lead screw is driven(8)One end with setting exist Fixed frame(10)On driving motor(28)It is connected, drives lead screw(8)On be provided with and with matching stir actuating sleeve (11), described to stir actuating sleeve(11)It is provided on side wall and stirs pillar(12), described to stir actuating sleeve(12)Setting is stretched into exist Bracing member(7)Driving strip-shaped hole on bar wall(13)It is interior, the enhancing tube(4)Inside it is provided with promotion auger(25), promoted and twisted Dragon(25)Top is with setting in enhancing tube(4)Promotion motor on top(26)It is connected, the enhancing tube(4)Bottom is provided with Charging port(27), the screening tank(18)Close to waste-collecting box(3)Side wall on be provided with slag-drip opening(23).
2. agricultural rice oscillating-type impurity removing device according to claim 1, which is characterized in that the waste-collecting box(3)With Promote auger(4)It is located at Material collecting box for harvesting(2)Both sides.
3. agricultural rice oscillating-type impurity removing device according to claim 1, which is characterized in that the connection sliding equipment Including being arranged in driving cam(16)Avris is provided with annular connection sliding slot(29)With setting sliding slot is connected in annular(29)Interior Connection sliding block(30), the connection sliding block(30)With push plate(31)Side is fixedly connected.
4. agricultural rice oscillating-type impurity removing device according to claim 1, which is characterized in that the guide slide mechanism Including setting in support transverse slat(14)On guide chute(34)With setting in guide chute(34)It is interior and be therewith slidably connected Guide runner(22).
5. agricultural rice oscillating-type impurity removing device according to claim 1, which is characterized in that the enhancing tube(4)Top Portion's side ports are located at screening tank(18)Upside.
6. agricultural rice oscillating-type impurity removing device according to claim 1, which is characterized in that the Material collecting box for harvesting(2)Bottom Portion's side wall is provided with discharge gate(2).
CN201810304210.8A 2018-04-08 2018-04-08 A kind of agricultural rice oscillating-type impurity removing device Pending CN108704836A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810304210.8A CN108704836A (en) 2018-04-08 2018-04-08 A kind of agricultural rice oscillating-type impurity removing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810304210.8A CN108704836A (en) 2018-04-08 2018-04-08 A kind of agricultural rice oscillating-type impurity removing device

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CN108704836A true CN108704836A (en) 2018-10-26

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111804576A (en) * 2020-07-24 2020-10-23 卓志杰 Air supply assembly and rice planting and harvesting winnowing device
CN113441389A (en) * 2021-07-08 2021-09-28 深圳市朗戈威实业有限公司 A partial shipment device for electronic components production

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Publication number Priority date Publication date Assignee Title
US8118172B2 (en) * 2005-11-16 2012-02-21 National Oilwell Varco L.P. Shale shakers with cartridge screen assemblies
CN107138408A (en) * 2017-07-04 2017-09-08 南阳理工学院 A kind of civil engineering concrete waste material retracting device
CN107185822A (en) * 2017-05-26 2017-09-22 耒阳市耒兴薯业发展有限公司 Impurity screening plant is used in a kind of sweet potato slices production
CN206854089U (en) * 2017-05-02 2018-01-09 新昌县第六胶丸厂 A kind of swing type laboratory powder body material rapid screening device
CN107570268A (en) * 2017-09-11 2018-01-12 广州林腾生物科技有限公司 A kind of exhaust-gas treatment grinds screening plant with activated carbon
CN107876381A (en) * 2017-11-09 2018-04-06 深圳市晟腾企业管理有限公司 A kind of clearance-type sand sifter of automatic feed discharge

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8118172B2 (en) * 2005-11-16 2012-02-21 National Oilwell Varco L.P. Shale shakers with cartridge screen assemblies
CN206854089U (en) * 2017-05-02 2018-01-09 新昌县第六胶丸厂 A kind of swing type laboratory powder body material rapid screening device
CN107185822A (en) * 2017-05-26 2017-09-22 耒阳市耒兴薯业发展有限公司 Impurity screening plant is used in a kind of sweet potato slices production
CN107138408A (en) * 2017-07-04 2017-09-08 南阳理工学院 A kind of civil engineering concrete waste material retracting device
CN107570268A (en) * 2017-09-11 2018-01-12 广州林腾生物科技有限公司 A kind of exhaust-gas treatment grinds screening plant with activated carbon
CN107876381A (en) * 2017-11-09 2018-04-06 深圳市晟腾企业管理有限公司 A kind of clearance-type sand sifter of automatic feed discharge

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111804576A (en) * 2020-07-24 2020-10-23 卓志杰 Air supply assembly and rice planting and harvesting winnowing device
CN111804576B (en) * 2020-07-24 2022-07-12 广东中荣农业有限公司 Air supply assembly and rice planting and harvesting winnowing device
CN113441389A (en) * 2021-07-08 2021-09-28 深圳市朗戈威实业有限公司 A partial shipment device for electronic components production

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Application publication date: 20181026

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