CN106824769A - The dual-purpose crops automatic vibrating screen separator in car land - Google Patents

The dual-purpose crops automatic vibrating screen separator in car land Download PDF

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Publication number
CN106824769A
CN106824769A CN201710192510.7A CN201710192510A CN106824769A CN 106824769 A CN106824769 A CN 106824769A CN 201710192510 A CN201710192510 A CN 201710192510A CN 106824769 A CN106824769 A CN 106824769A
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CN
China
Prior art keywords
support
dual
vibrating screen
sifting bed
slide rail
Prior art date
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Granted
Application number
CN201710192510.7A
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Chinese (zh)
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CN106824769B (en
Inventor
于秩祥
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Jiangsu Institute of Architectural Technology
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Jiangsu Institute of Architectural Technology
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Priority to CN201710192510.7A priority Critical patent/CN106824769B/en
Publication of CN106824769A publication Critical patent/CN106824769A/en
Application granted granted Critical
Publication of CN106824769B publication Critical patent/CN106824769B/en
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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
    • 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
    • B07B2201/00Details applicable to machines for screening using sieves or gratings
    • B07B2201/04Multiple deck screening devices comprising one or more superimposed screens

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  • Combined Means For Separation Of Solids (AREA)

Abstract

The present invention announces a kind of dual-purpose crops automatic vibrating screen separator in car land, belongs to agricultural machinery technological field.Including support, sifting bed and crank connecting link;Sifting bed both sides are provided with slide rail, and slide rail passes through nut screw structure adjustable tilt degree;Crank connecting link has electronic and two kinds of induced ways of engine;Leg is provided with retractable activity branch wheel under support.The present invention carries out sorting classification with quality by size for wild fruit, the Chinese medicine such as the fibert of results, walnut and fritillaria in the grains, or open country such as a large amount of peanuts, the soybean to field results, and high working efficiency collects convenient, good classification effect;Used cooperatively with agricultural automobile in can selecting afield, it is also possible to which the place for having power supply at home uses, and is widely used;Retractable activity branch wheel, simple structure, low cost is readily transported.

Description

The dual-purpose crops automatic vibrating screen separator in car land
Technical field
The present invention relates to agricultural machinery technological field, specifically a kind of dual-purpose crops automatic vibrating screen separator in car land.
Background technology
When peasant harvests the grains such as substantial amounts of peanut, soybean in field, a large amount of fiberts, the core harvested in forest, open country The wild fruit such as peach and fritillaria, Chinese medicine, according to market demands, it is necessary to carry out sorting classification with quality by size, not only take a lot of work it is bothersome again It is not laborsaving, and mass effect holds inaccurate, the selling charges of influence product.
The content of the invention
In order to solve the above technical problems, the present invention provides a kind of dual-purpose crops automatic vibrating screen separator in car land.
The present invention is achieved through the following technical solutions:A kind of dual-purpose crops automatic vibrating screen separator in car land, including branch Frame and rack-mount sifting bed, crank connecting link is provided with described sifting bed one end;
The sifting bed both sides are provided with slide rail, and the roller for rolling and being connected on slide rail is provided with sifting bed;Described slide rail one end is hinged There is slide rail front support rod, the other end is hinged with slide rail back stay;The slide rail front support rod lower end is fixed on support;After the slide rail A chute is provided with support below pole, nut screw structure is installed in bracket chute;The nut screw structure Including rack-mount leading screw and the nut on leading screw;The slide rail back stay lower end is hinged on nut;
Crank center is provided with rotating shaft in the crank connecting link, and rotating shaft may be rotatably mounted on support;The rotating shaft outer end peace In dress big belt wheel, small pulley is installed in the middle of rotating shaft;Transmission belt is installed on the small pulley;Deceleration is fixed with bracket end Motor, reducing motor output shaft is provided with driving pulley, and the transmission belt other end is arranged on driving pulley;
Leg both sides are each under the support fixes a longitudinal bracing;The two ends of the longitudinal bracing are separately installed with an activity Branch wheel;The activity branch wheel includes the movable branching rod being hinged on longitudinal bracing;The movable branching rod end is plugged with boosting-rod; Movable branching rod side is fixed with the supporting leg vertical with movable branching rod, and supporting leg is provided with wheel;When the movable branching rod is rotated down When being affixed with longitudinal bracing, supporting leg has relative location hole with longitudinal bracing overlapping part;The supporting leg location hole with Alignment pin is installed in longitudinal bracing location hole.
It is further:The sifting bed is the rectangular box of upper end and rear end opening, and sifting bed bottom surface is provided with waste outlet; Three layers of relative lattice framing are fixed with the relative side plate of the sifting bed two;Sieve plate is erected with each layer lattice framing;It is described There is the inclination discharging opening for stretching out sifting bed sieve plate rear end;A shelves platform for projection is fixed with front side of the inclination discharging opening.
The sifting bed foreboard of the sieve plate front end is provided with the lock pin for locking sieve plate;The lock pin is converted into by round bar U-shaped shape lock pin, lock pin middle part rotatably passes through sifting bed foreboard.
The sifting bed lower section is provided with one and is fixed on the funnelform rewinding plate of support.
The dual-purpose crops automatic vibrating screen separator in car land also includes a collecting box, is provided with collecting box and carried The wheel of locking mechanism;The collecting box side is provided with inclination charging aperture of three upper, middle and lower arrangements in a row;Described in three Incline charging aperture and distinguish corresponding three layers of lower section of inclination discharging opening in sifting bed;Three are provided with the collecting box will It is that collecting box is divided into upper, middle and lower-ranking and incline the swash plate that discharging opening is wanted to connect, each layer of swash plate with upper, middle and lower three respectively Lowest part be provided with a collection port.
Three collection ports are opened on three sides of collecting box respectively.
The chute for being used to install nut screw structure on the support is a rectangle chute;The nut is a slip Coordinate square fast in support rectangle chute, the gib block of protrusion is provided with nut both sides;Slided in the support rectangle The gathering sill coordinated with gib block is provided with groove on two side.
The reducing motor output shaft is provided with power transmission shaft by a unidirectional coupling;The driving pulley is arranged on and passes On moving axis.
The one-directional connector includes the output shaft of input shaft and the tubular being sleeved on input shaft;The input shaft is cylindrical Side face is provided with the circular arc deep gouge of circumferential formula, the circular arc relative with input shaft circular arc deep gouge is provided with output shaft inwall and is sunk Groove;Ball I is installed in the circular arc deep gouge of the output shaft and input shaft;The output shaft outer circumference surface is provided with a footpath Type groove is carved to arrangement;Described being carved be placed with type groove free ball II, and free ball II and being carved be connected between type groove bottom Tension spring.
A fixed hook being fixed on support is provided with small pulley side.
The dual-purpose crops automatic vibrating screen separator in car land of the present invention and power supply or and agricultural automobile(Diesel locomotive)Knot Conjunction is used, and separator can be at home(In village)Use, or field or open country are just sorted, directly by product by big Small and quality has separated one, two, it is third, be easy to airing, be easy to preserve and sell.
It has two kinds of working methods:
A kind of mode is directly to be driven by engine of agricultural truck:One belt pulley of controllable rotating speed is installed on engine of agricultural truck (Or to wheel), engine of agricultural truck is by belt connection separator big belt wheel;Then by rotating shaft, crank connecting link, sifting bed and Collecting box, completes assorting room.Small pulley in rotating shaft is connected by transmission belt, power transmission shaft, unidirectional coupling and reducing motor; One-directional connector unidirectional delivery moment of torsion, power transmission shaft will not drive reducing motor rotating shaft, to reach the purpose of protection reducing motor.
Another way is:In the place for having power supply, the outlet of power supply and reducing motor is connected by connecting line, directly Connected reducing motor, one-directional connector, power transmission shaft, driving pulley, transmission belt, small pulley, rotating shaft, crank connecting link, sifting bed and Collecting box, completes assorting room.
The present invention has two kinds of fixed modes:
A kind of mode is:The alignment pin in supporting leg location hole and longitudinal bracing location hole is extracted, leg lands under support(Activity branch Wheel stress is rotated up, and now activity branch wheel is also the state of landing, but does not provide support force);Whole device is supported by support, with Ensure that separator is fixed, with agricultural automobile(Diesel locomotive)With reference to reliable.Now separator is used for work.
Another way is:Supporting leg location hole is fixed with longitudinal bracing location hole by alignment pin, and leg is hanging under support, Activity branch wheel lands;Whole device is supported by activity branch wheel, now separator is readily transported.Separator is by drag hook or drawing Chain, by agricultural automobile(Diesel locomotive)Tuo La is used.
Compared with prior art, the beneficial effects of the invention are as follows:For grains such as the peanut, the soybean that are harvested to field, or Wild fruit, the Chinese medicines such as fibert, walnut and fritillaria for being harvested in person open country carry out sorting classification with quality by size, dynamic sifting bed with it is quiet Collecting box coordinate, high working efficiency, it is convenient to collect, good classification effect;Coordinating with agricultural automobile in can selecting afield makes With, it is also possible to the place for having power supply at home uses, and is widely used;Retractable activity branch wheel, simple structure, low cost, just In transport.Especially the present invention is directly used in field or field, has prevented the influence of noise and screening dust to villages and small towns and pollution, Undersize material or rubbish are directly returned has benefited the Nature.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention;
Fig. 2 is Fig. 1(Save collecting box)Structural representation when middle activity branch wheel is propped;
Fig. 3 is enlarged drawing at A in Fig. 2;
Fig. 4 is left view in Fig. 2;
Fig. 5 is sifting bed sectional view;
Fig. 6 is enlarged drawing at B in Fig. 5;
Fig. 7 is collecting box sectional view;
Fig. 8 is unidirectional coupling structural representation.
In figure:1st, support;1-1, longitudinal bracing;2nd, sifting bed;2-1, lattice framing;2-2, sieve plate;2-3, inclination discharging opening;2-4、 Shelves platform;2-5, waste outlet;2-6, rewinding plate;2-7, lock pin;2-8, roller;3rd, crank connecting link;4th, slide rail;5th, propped up before slide rail Bar;6th, slide rail back stay;7th, nut screw structure;7-1, leading screw;7-2, nut;7-3, gib block;7-4, gathering sill;8th, turn Axle;9th, big belt wheel;10th, small pulley;11st, transmission belt;12nd, reducing motor;13rd, driving pulley;14th, alignment pin;15th, activity branch Bar;16th, boosting-rod;17th, supporting leg;18th, wheel;19th, collecting box;19-1, inclination charging aperture;19-2, swash plate;19-3, collection port; 19-4, wheel;20th, unidirectional coupling;20-1, input shaft;20-2, output shaft;20-3, ball I;20-4, carve type groove;20-5、 Free ball II;20-6, tension spring;21st, power transmission shaft;22nd, fixed hook.
Specific embodiment
The following is a specific embodiment of the invention, in conjunction with accompanying drawing, the present invention will be further described.
As shown in Figures 1 to 4, a kind of dual-purpose crops automatic vibrating screen separator in car land, is slidably fitted with sieve on support 1 Bed 2, the front end of sifting bed 2 is connected with crank connecting link 3, and crank connecting link 3 drives sifting bed 2 to move reciprocatingly by rotating.The one of support 1 End is welded with a towing hook, and towing hook is connected for support 1 with agricultural vehicle, is easy to the transport of separator.
Crank connecting link 3 has two kinds of power input devices:Crank center is provided with rotating shaft 8 in crank connecting link 3, and rotating shaft 8 can turn It is dynamic to be arranged on support 1;Big belt wheel 9 is installed in the outer end of rotating shaft 8, and small pulley 10 is provided with the middle of rotating shaft 8.Big belt wheel 9 can lead to The belt pulley of the controllable rotating speed crossed on belt connection engine of agricultural truck(Or to wheel), and then drive crank connecting link 3.Small band Transmission belt 11 is installed on wheel 10, reducing motor 12 is fixed with the leading section of support 1, the output shaft of reducing motor 12 passes through a list Power transmission shaft 21 is installed to shaft coupling 20;The one end of power transmission shaft 21 is provided with driving pulley 13, and driving pulley 13 and small pulley 10 are logical Transmission belt 11 is crossed to connect;A fixed hook 22 being fixed on support 1 is provided with the side of small pulley 10, the connection of transmission belt 11 is unloaded Can be hung on fixed hook 22 after removing.
In conjunction with shown in Fig. 8, one-directional connector 20 ensures reducing motor 12 to drive power transmission shaft 21, and power transmission shaft 21 drives Not reducing motor 12;So, when being worked using big belt wheel 9, without removal transmission belt 11.One-directional connector 20 includes defeated Enter the output shaft 20-2 of axle 20-1 and the tubular being sleeved on input shaft 20-1;Input shaft 20-1 is defeated with reducing motor 12 by key Shaft is connected, and output shaft 20-2 is connected by key with the left end of power transmission shaft 21.It is to turn between input shaft 20-1 and output shaft 20-2 Dynamic connection, specifically:Input shaft 20-1 outer circumference surfaces are provided with the circular arc deep gouge of two circles circumference formula, are opened on output shaft 20-2 inwalls There are the two circle circular arc deep gouges relative with input shaft 20-1 circular arc deep gouges;The circular arc of output shaft 20-2 and input shaft 20-1 is sunk The 20-3 of ball I is installed in groove.In order to realize the unidirectional delivery moment of torsion of one-directional connector 20, opened in output shaft 20-2 outer circumference surfaces Have radial arrangement carves type groove 20-4;Carve be placed with type groove 20-4 free ball II 20-5, the 20-5 of free ball II with Carve and be connected with tension spring 20-6 between type groove 20-4 bottoms.When input shaft 20-1 is rotated clockwise, free ball II 20-5 overcomes the pulling force of tension spring 20-6, outside side shifting, as the 20-5 of free ball II in the presence of inertia and centrifugal force It is clipped in when between input shaft 20-1 and output shaft 20-2, input shaft 20-1 will drive output shaft 20-2 to rotate together, and then Power transmission shaft 21 is driven to rotate.When power transmission shaft 21 is rotated clockwise, output shaft 20-2 is rotated clockwise;Due to now The 20-5 of free ball II under the pulling force effect of tension spring 20-6, positioned at the side for being close to input shaft 20-1, input shaft 20-1 Relatively rotated with output shaft 20-2, not transmitting torque.
With reference to shown in Fig. 2 to Fig. 4, the both sides of sifting bed 2 are provided with slide rail 4, rolling is provided with sifting bed 2 and is connected on slide rail 4 Roller 2-8;The front end of slide rail 4 is hinged with slide rail front support rod 5, and rear end is hinged with slide rail back stay 6;The lower end of slide rail front support rod 5 is fixed On support 1;Nut screw structure 7 is connected between the lower end of slide rail back stay 6 and support 1.One is provided with support 1 for pacifying The rectangle chute of loading nut screw structure 7;Leading screw 7-1 be may be rotatably mounted in rectangle chute, and the nut 7-2 on leading screw 7-1 is slided It is dynamic to coordinate in the rectangle chute of support 1;The lower end of slide rail back stay 6 is hinged on nut 7-2;Adjusted by leading screw 7-1 The position of nut 7-2, it is possible to adjust the gradient of slide rail 4, is easy to the sorting of sifting bed 2.Nut 7-2 is one square fast, The gib block 7-3 of protrusion is provided with nut 7-2 both sides;It is provided with two side in the rectangle chute of support 1 and is coordinated with gib block 7-3 Gathering sill 7-4;Gib block 7-3 and gathering sill 7-4 are slidably matched, it is ensured that the stabilization of nut 7-2, and dispersion is from after slide rail Power on pole 6, protection nut screw structure 7.
With reference to shown in Fig. 5, Fig. 6, sifting bed 2 is the rectangular box of upper end and rear end opening, and the bottom surface of sifting bed 2 is provided with waste material and goes out Mouth 2-5, the lower section of sifting bed 2 is provided with one and is fixed on the funnelform rewinding plate 2-6 of support 1;Waste outlet 2-5 larger, the rewindings in opening Plate 2-6 is located at waste outlet 2-5 lower sections, for collecting waste material.Three layers of relative branch are fixed with 2 liang of relative side plates of sifting bed Bar 2-1;Sieve plate 2-2 is erected with each layer of lattice framing 2-1;There is the inclination discharging opening 2-3 for stretching out sifting bed 2 sieve plate 2-2 rear ends; Be fixed with a shelves platform 2-4 for projection on front side of discharging opening 2-3 inclining.The foreboard of sifting bed 2 of sieve plate 2-2 front ends is provided with for locking Determine the lock pin 2-7 of sieve plate 2-2, lock pin 2-7 is the U-shaped shape lock pin being converted into by round bar, and lock pin 2-7 middle parts rotatably pass through sifting bed 2 Foreboard;When using, U-shaped shape lock pin is rotated up, is put into sieve plate 2-2;Then it is rotated further by before U-shaped shape lock pin blocks sieve plate 2-2 Panel.When using, sieve plate is layered according to the size of sieve aperture, sieve aperture it is maximum on upper strata, in centre, sieve aperture is most for medium-sized sieve aperture It is small in lower floor;Every layer inclination discharging opening one end is relatively low;The inclination discharging opening connection collecting box of sieve plate, is completed by collecting box Separation and collection works.
With reference to shown in Fig. 1 and Fig. 7, the wheel 19-4 with locking mechanism is installed under collecting box 19, connects after collecting box 19 Hook and handle are connected to, hook can be connected with agricultural locomotive, and handle facilitates the position adjustment of collecting box 19.The side of collecting box 19 sets There is inclination charging aperture 19-1 of three upper, middle and lower arrangements in a row;Three incline charging aperture 19-1 and distinguish corresponding positioned at sieve Three layers of lower section for inclining discharging opening 2-3 in bed 2;The material sifted out from inclination discharging opening 2-3 enters corresponding inclination charging aperture 19- In 1.Be provided with collecting box 19 three by collecting box 19 be divided into upper, middle and lower-ranking and respectively with the inclination of upper, middle and lower three Discharging opening 2-3 thinks that the lowest part of the swash plate 19-2, each layer of swash plate 19-2 of connection is provided with a collection port 19-3;Three collection ports 19-3 is opened on 19 3 sides of collecting box respectively.
With reference to shown in Fig. 1, Fig. 2 and Fig. 4,1 time leg of support both sides are each to fix a longitudinal bracing 1-1;Longitudinal bracing 1-1 Two ends be separately installed with an activity branch wheel.The inner of movable branching rod 15 is hinged on longitudinal bracing 1-1 by two support ears; The lateral surface of movable branching rod 15 is welded with the supporting leg 17 vertical with movable branching rod 15, and supporting leg 17 is provided with wheel 18.Work as activity Pole 15 is rotated down when being affixed with longitudinal bracing 1-1, and supporting leg 17 and longitudinal bracing 1-1 overlapping parts have relative to be determined Position hole;Alignment pin 14 is installed in the location hole of supporting leg 17 and longitudinal bracing 1-1 location holes.The outer end of movable branching rod 15, and longitudinal direction Support 1-1 two ends have the socket being engaged with boosting-rod 16;Boosting-rod 16 can be plugged on the end of movable branching rod 15 and Longitudinal bracing 1-1 ends.When separator works, the alignment pin in supporting leg location hole and longitudinal bracing location hole, support are extracted Lower leg lands(Activity branch wheel stress is rotated up, and now activity branch wheel is also the state of landing, but does not provide support force), by propping up Frame supports whole device.It is that movable branching rod 15 is pushed by boosting-rod 16 when separator needs transport, lifts one jiao of water concentrator, Then supporting leg 17 is fixed with longitudinal bracing 1-1 by alignment pin, activity branch wheel support whole device is readily transported.

Claims (10)

1. a kind of dual-purpose crops automatic vibrating screen separator in car land, including support(1)With installed in support(1)On sifting bed (2), in the sifting bed(2)One end is provided with crank connecting link(3);
It is characterized in that:
The sifting bed(2)Both sides are provided with slide rail(4), sifting bed(2)On rolling be installed be connected to slide rail(4)On roller(2-8); The slide rail(4)One end is hinged with slide rail front support rod(5), the other end is hinged with slide rail back stay(6);The slide rail front support rod (5)Lower end is fixed on support(1);The slide rail back stay(6)The support of lower section(1)On be provided with a chute, in support(1)It is sliding Nut screw structure is installed in groove(7);The nut screw structure(7)Including installed in support(1)On leading screw(7-1)With Installed in leading screw(7-1)On nut(7-2);The slide rail back stay(6)Lower end is hinged on nut(7-2)On;
The crank connecting link(3)Middle crank center is provided with rotating shaft(8), rotating shaft(8)May be rotatably mounted at support(1)On;It is described Rotating shaft(8)Outer end is installed by big belt wheel(9), rotating shaft(8)Centre is provided with small pulley(10);The small pulley(10)On be provided with Transmission belt(11);In support(1)End is fixed with reducing motor(12), reducing motor(12)Output shaft is provided with driving pulley (13), transmission belt(11)The other end is arranged on driving pulley(13)On;
The support(1)Lower leg both sides are each to fix a longitudinal bracing(1-1);The longitudinal bracing(1-1)Two ends difference One activity branch wheel is installed;The activity branch wheel includes being hinged on longitudinal bracing(1-1)On movable branching rod(15);The work Dynamic pole(15)End is plugged with boosting-rod(16);Movable branching rod(15)Side is fixed with and movable branching rod(15)Vertical supporting leg (17), supporting leg(17)Wheel is installed(18);When the movable branching rod(15)Rotate down and longitudinal bracing(1-1)When being affixed, Supporting leg(17)With longitudinal bracing(1-1)Overlapping part has relative location hole;The supporting leg(17)Location hole and longitudinal direction Support(1-1)Alignment pin is installed in location hole(14).
2. the dual-purpose crops automatic vibrating screen separator in car land according to claim 1, it is characterised in that:The sifting bed (2)It is the rectangular box of upper end and rear end opening, sifting bed(2)Bottom surface is provided with waste outlet(2-5);In the sifting bed(2)Two-phase To side plate in be fixed with three layers of relative lattice framing(2-1);In each layer lattice framing(2-1)On be erected with sieve plate(2-2);Institute State sieve plate(2-2)Rear end has stretches out sifting bed(2)Inclination discharging opening(2-3);In the inclination discharging opening(2-3)Front side is fixed There is a shelves platform for projection(2-4).
3. the dual-purpose crops automatic vibrating screen separator in car land according to claim 2, it is characterised in that:The sieve plate (2-2)The sifting bed of front end(2)Foreboard is provided with for locking sieve plate(2-2)Lock pin(2-7);The lock pin(2-7)It is by justifying The U-shaped shape lock pin that bar is converted into, lock pin(2-7)Middle part rotatably passes through sifting bed(2)Foreboard.
4. the dual-purpose crops automatic vibrating screen separator in car land according to Claims 2 or 3, it is characterised in that:The sieve Bed(2)Lower section is provided with one and is fixed on support(1)Funnelform rewinding plate(2-6).
5. the dual-purpose crops automatic vibrating screen separator in car land according to claim 2, it is characterised in that:The car land two Also include a collecting box with crops automatic vibrating screen separator(19), collecting box(19)Under be provided with locking mechanism Wheel(19-4);The collecting box(19)Side is provided with inclination charging aperture of three upper, middle and lower arrangements in a row(19-1);Three The individual inclination charging aperture(19-1)It is corresponding positioned at sifting bed respectively(2)In three layers inclination discharging openings(2-3)Lower section;It is described Collecting box(19)Three are inside provided with by collecting box(19)Be divided into upper, middle and lower-ranking and respectively with the inclination of upper, middle and lower three Discharging opening(2-3)Think the swash plate of connection(19-2), each layer of swash plate(19-2)Lowest part be provided with a collection port(19-3).
6. the dual-purpose crops automatic vibrating screen separator in car land according to claim 5, it is characterised in that:Three receipts Ji Kou(19-3)Collecting box is opened in respectively(19)On three sides.
7. the dual-purpose crops automatic vibrating screen separator in car land according to claim 1, it is characterised in that:The support (1)It is upper to be used to that nut screw structure to be installed(7)Chute be a rectangle chute;The nut(7-2)It is one to be slidably matched Installed in support(1)It is square fast in rectangle chute, in nut(7-2)Both sides are provided with the gib block of protrusion(7-3);In the branch Frame(1)It is provided with and gib block on two side in rectangle chute(7-3)The gathering sill of cooperation(7-4).
8. the dual-purpose crops automatic vibrating screen separator in car land according to claim 1, it is characterised in that:The electricity that slows down Machine(12)Output shaft passes through a unidirectional coupling(20)Power transmission shaft is installed(21);The driving pulley(13)Installed in transmission Axle(21)On.
9. the dual-purpose crops automatic vibrating screen separator in car land according to claim 8, it is characterised in that:It is described unidirectionally to connect Connect device(20)Including input shaft(20-1)Be sleeved on input shaft(20-1)On tubular output shaft(20-2);The input shaft (20-1)Outer circumference surface is provided with the circular arc deep gouge of circumferential formula, output shaft(20-2)It is provided with inwall and input shaft(20-1)Circular arc The relative circular arc deep gouge of shape deep gouge;In the output shaft(20-2)And input shaft(20-1)Circular arc deep gouge in rolling is installed Pearl I(20-3);The output shaft(20-2)What outer circumference surface was provided with radial arrangement carves type groove(20-4);It is described to carve type groove (20-4)Inside it is placed with free ball II(20-5), free ball II(20-5)With carve type groove(20-4)Drawing is connected between bottom Power spring(20-6).
10. the dual-purpose crops automatic vibrating screen separator in car land according to claim 1, it is characterised in that:In small pulley (10)Side is provided with one and is fixed on support(1)On fixed hook(22).
CN201710192510.7A 2017-03-28 2017-03-28 Automatic vibrating screen separator for crops on land and on vehicle Active CN106824769B (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107262361A (en) * 2017-06-30 2017-10-20 申建国 A kind of nut separation screening machine
CN107890979A (en) * 2017-10-10 2018-04-10 邱逸奎 A kind of rotary screen yncaria stem with hooks machine

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CN107890979A (en) * 2017-10-10 2018-04-10 邱逸奎 A kind of rotary screen yncaria stem with hooks machine
CN107890979B (en) * 2017-10-10 2020-04-28 邱逸奎 Rotary screening uncaria machine

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