CN106862081A

CN106862081A - A kind of small-sized concussion corn husking machine

Info

Publication number: CN106862081A
Application number: CN201710202981.1A
Authority: CN
Inventors: 干贤忠
Original assignee: Olin Precision Machinery Technology (changxin) Co Ltd
Current assignee: Olin Precision Machinery Technology (changxin) Co Ltd
Priority date: 2017-03-30
Filing date: 2017-03-30
Publication date: 2017-06-20

Abstract

The invention discloses a kind of small-sized concussion corn husking machine, including frame, concussion mechanism, sorting mechanism and air outlet mechanism, concussion mechanism includes concussion component and drive component, sorting mechanism includes screening component and elastic connecting component, air outlet mechanism includes air-out component and damper assemblies, concussion component is driven to operate by drive component, after concussion component will screen screening net top to the eminence in component, screening net declines rapidly by gravity, the cereal for screening online is shed in the air, using light impurities such as husks in air-out component removing cereal, cereal is returned to screening on the net afterwards, screening removal is carried out to the granule foreign in cereal using net is screened, so repeat, realize that the husk impurity in cereal is removed completely with granule foreign, improve the efficiency of screening.

Description

A kind of small-sized concussion corn husking machine

Machine technical field

The present invention relates to industrial grain screening impurity removing technology field, specially a kind of small-sized concussion corn husking machine.

Background technology

Cereal needs to carry out processing of shelling to the cereal shell of cereal outer layer after drying process is completed；Add in traditional shelling During work, due to cereal shell light weight, small volume is easily mingled in the cereal after shelling；And it is traditional except shell during, By the way that ventilating fan frame is high, then it is that workman bends over to contain the cereal for shelling in winnowing pan, directly plays waist and simultaneously lift winnowing pan so that winnowing pan Higher than ventilating fan, then the cereal in winnowing pan is fallen down, during the wind that these cereal are blown out by ventilating fan, be entrained in cereal Cereal shell can be blown far, so that cereal is separated with cereal shell；But, this traditional knot screen causes the labor of workman Fatigue resistance is very big；And, workman can only screen the winnowing pan of a winnowing pan one to cereal, it is impossible to enough continuously to be screened, So screening efficiency is also very low.

In the Chinese patent of Patent No. CN105499133A, a kind of cereal impurity removal mechanism is disclosed, including including base Seat, hopper, vertical passageway, slanted channel, blower fan, wobble plate, swing rod, support and travelling gear, support are fixedly connected on pedestal, And the collecting bag for holding cereal after removal of impurities is socketed with support；Although the mechanism can go to the impurity in cereal Remove, but it cannot repeatedly kick up cereal, thoroughly remove the cereal shell in cereal.

The content of the invention

For problem above, the invention provides a kind of small-sized concussion corn husking machine, driven by drive component and shaken Component is operated, and after concussion component will screen screening net top to the eminence in component, screening net declines rapidly by gravity, will screen Online cereal is shed in the air, and the light impurities such as husk in cereal are removed using air-out component, and cereal is returned to screening afterwards On the net, screening removal is carried out to the granule foreign in cereal using screening net, so repeated, realize husk impurity in cereal with Granule foreign is removed completely, improves the efficiency of screening.

To achieve the above object, the present invention provides following technical scheme：

A kind of small-sized concussion corn husking machine, including frame, concussion mechanism, sorting mechanism and air outlet mechanism, the shake The bottom that mechanism is arranged at frame is swung, it includes shaking component and drive component, and the concussion component slippage is arranged in frame, and Its side is provided with the drive component, and the drive component drives the concussion arm in the concussion component to be moved up and down along frame；

The sorting mechanism is arranged at the top of the concussion mechanism, and it includes screening component and elastic connecting component, should Screening component is arranged at the top of the concussion component, and the screening component is hinged with the concussion arm, and the concussion arm drives institute The screening lower concussion on the net in screening component is stated, the elastic connecting component is arranged at the two ends of the screening component, its one end It is connected with the screening net, the other end is connected with the frame；

The air outlet mechanism is arranged at the rear side of the sorting mechanism, and it includes air-out component and damper assemblies, the air-out The two ends of component are fixedly connected with frame, and its front end is provided with the damper assemblies, the two ends of the damper assemblies and the frame It is fixedly connected, and it is connected by way of belt transmission with the drive component.

Used as improvement, the concussion component also includes roller, retainer ring and buffer spring, and the roller is rotated and is arranged at The lower section of the concussion arm；The retainer ring is fixedly installed on the top of the concussion arm；The buffer spring is contradicted and is arranged at Between the frame and retainer ring.

Used as improvement, the drive component includes motor, shaft coupling, optical axis and cam, and the motor sets The side of the frame is placed in, it passes through shaft coupling and is connected with the optical axis, the optical axis is rotated and is arranged in frame, its end is consolidated Surely the cam is provided with, the cam is arranged at the underface of the roller.

Used as improvement, the screening component also includes impurity bucket, impurity storehouse, receiving hopper and flexible splicing cloth, described miscellaneous Matter bucket is fixedly installed on the lower section of the screening net, its opening described impurity storehouse of alignment, and its lower end is hinged with the concussion arm； The impurity storehouse is arranged at the rear end of the impurity bucket, and it is fixedly connected with the screening net；The receiving hopper is arranged at described The rear end of net is screened, its two ends is fixedly connected with frame, and it is connected between the screening net by the flexible splicing cloth.

Used as improvement, the elastic connecting component includes the first elastomeric connector and the second elastomeric connector, described the One elastomeric connector is symmetrically connected in the front end of the screening net, the lower hinge of its lower end and the frame；Described Two elastomeric connectors are symmetricly set in the rear end of the screening net, and its upper end is fixedly connected with the top of the frame.

Used as improvement, the air-out component includes blower rack and some blower fans, and two ends and the frame of the blower rack are consolidated Fixed connection；The blower fan is along the length direction equidistant arrangement of the blower rack.

Used as improvement, the damper assemblies include air door frame, some air door leaves, swing unit and connecting shaft, the wind Door frame is arranged at the front end of the air-out component, and it is fixedly connected with frame；The air door leaf is along the width of the air door frame Direction equidistant arrangement, its two ends rotate and are arranged on the air door frame；The swing unit is symmetricly set in the air door frame Both sides, it is connected with the air door leaf, and it is also connected by way of belt transmission with the optical axis, the swing unit band The dynamic air door leaf swings；The connecting shaft rotates the upper end for being arranged at frame, its swing unit for being used to connect both sides.

As improvement, the swing unit also include bipitch connecting rod, some single head connecting rods, first connecting rod, second connecting rod with And belt pulley, the bipitch connecting rod is arranged at the upper end of the air door frame, and the width along the air door frame is equidistant below The single head connecting rod is provided with, the bipitch connecting rod is fixedly connected with single head connecting rod with the corresponding air door leaf；Described first Connecting rod respectively with the bipitch connecting rod and single head rod hinge connection；One end of the second connecting rod is hinged with the bipitch connecting rod, separately One end is hinged with the belt pulley；The belt pulley is fixedly connected with the connecting shaft, and its by way of belt transmission with The Shaft driving mechanism connection.、

Used as improvement, also including being fixedly installed on the intermittent feeding mechanism of frame top, the intermittent feeding mechanism is located at The top of the sorting mechanism, it is used to carry out interval feed to the sorting mechanism, and the intermittent feeding mechanism includes feed hopper, turns over Turn hopper, extension spring and the 3rd elastomeric connector, the feed hopper is arranged at the top of frame, its two ends is fixed with frame and connected Connect, and the upset hopper is provided with immediately below it, the two ends of the upset hopper are slideably positioned in frame；The extension spring is symmetrical The two ends of upset hopper are arranged at, its one end is connected with the feed hopper, its other end is connected with the upset hopper；Described Three elastomeric connectors be symmetricly set in upset hopper rear side, its one end with it is described upset hopper be connected, its other end with it is described Frame is hinged.

Used as improvement, the upper end of the frame is symmetrically arranged with chute, and the two ends of the upset hopper are upper and lower along the chute Slide, and the bottom of the chute is provided with turning part, the turning part is overturn for overturning hopper.

The beneficial effects of the present invention are：

(1) the more traditional cereal impurity removal mechanism of the present invention, is rotated using motor band moving cam, and cam stirs concussion arm The roller of lower end, makes vibrations arm drive screening net rapid increase, and the screening net after rising declines by Action of Gravity Field again, screens net On cereal shed in the air, the impurity of the lightweight such as husk in cereal is kicked up, and it is miscellaneous that air-out component blows down that these kick up Matter, after cereal returns to screening net, the clear of granule foreign is carried out using net is screened, and realizes that light impurities are synchronous with granule foreign Removal, improves the efficiency of removal of impurities；

(2) the more traditional cereal impurity removal mechanism of the present invention, the first elastomeric connector and second are utilized in the both sides of screening net Elastomeric connector is attached with frame, and while screening net is shaken up and down with concussion arm, both sides can be with flexible slow Punching, it is to avoid screening net rigid contact, while uprising the concussion frequency of screening net, the particle that can fully screen in cereal is miscellaneous Matter；

(3) present invention is provided with buffer spring, profit when concussion arm is set between the retainer ring and frame on earthquake arm Certain buffering is carried out to concussion arm with buffer spring, it is to avoid concussion arm forms hard contact during decline with frame, damages Wound concussion arm；

(4) present invention is provided with damper assemblies, and utilize damper assemblies in air-out component in the front end of air-out component Wind to air-out component air-out is oriented to, and wind energy is blown all the time online in screening, simultaneously because screening online lower concussion, air-out The wind direction of component makes its blowing coverage bigger also with change, can be with the impurity in cleaning agency everywhere；

(5) present invention is connected using swing unit when damper assemblies are set with drive component, by the two of air door leaf End sets bipitch connecting rod and single head connecting rod, and is hinged single head connecting rod and bipitch connecting rod using first connecting rod, and connects by second Bar is hinged with belt pulley, and belt pulley is driven by drive component and rotated, and allows the air door leaf of damper assemblies with the upper of screening net Lower concussion is swung automatically, changes the wind direction of air-out component；

(6) present invention is also provided with intermittent feeding mechanism on the top of screening net, and cereal is carried using hopper is overturn, and works as paddy When the weight of thing reaches certain weight, upset hopper glides along the chute in frame, when the turning part of bottom is snapped down to, according to Weight by overturning hopper, upset hopper upset, screening is poured on the net by the cereal in case, is fed, and can make screening Net enters without new cereal within a certain period of time, fully can be screened and removal of impurities to screening online cereal.

In sum, the present invention has high degree of automation, fully carries out removal of impurities screening, improves efficiency, is particularly suited for Cereal selects impurity removing technology field.

Brief description of the drawings

Fig. 1 is isometric structural representation of the present invention；

Fig. 2 is mplifying structure schematic diagram at A in Fig. 1；

Fig. 3 is present invention concussion mechanism structural representation；

Fig. 4 is sorting mechanism structural representation of the present invention；

Fig. 5 is the first elastomeric connector structural representation of the invention；

Fig. 6 is the second elastomeric connector structural representation of the invention；

Fig. 7 is air outlet mechanism structural representation of the present invention；

Fig. 8 is air-out component structural representation of the present invention；

Fig. 9 is swing unit structural representation of the present invention；

Figure 10 is intermittent feeding structural representation of the present invention；

Figure 11 is part-structure schematic diagram of the present invention.

Specific embodiment

Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made Embodiment, belongs to the scope of protection of the invention.

In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward ", " up time The orientation or position relationship of the instruction such as pin ", " counterclockwise " are, based on orientation shown in the drawings or position relationship, to be for only for ease of The description present invention is described with simplified, must have specific orientation, Yi Te rather than the equipment or element for indicating or imply meaning Fixed azimuth configuration and operation, therefore be not considered as limiting the invention.

Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or Implicitly include one or more this feature.In the description of the invention, " multiple " is meant that two or more, Unless otherwise expressly limited specifically.

Embodiment 1：

As shown in figure 1, a kind of small-sized concussion corn husking machine, including frame 1, concussion mechanism 2, sorting mechanism 3 and go out Wind mechanism 4, it is characterised in that the concussion mechanism 2 is arranged at the bottom of frame 1, it includes shaking component 21 and drive component 22, the concussion component 21 is slideably positioned in frame 1, and its side is provided with the drive component 22, the band of drive component 22 Concussion arm 211 in the dynamic concussion component 21 moves up and down along frame 1；

The sorting mechanism 3 is arranged at the top of the concussion mechanism 2, and it includes screening component 31 and elastic connecting component 32, the screening component 31 is arranged at the top of the concussion component 21, and the screening component 31 is hinged with the concussion arm 211, The concussion arm 211 drives the screening net in the screening component 31 to be shaken about 311, and the elastic connecting component 32 is arranged at institute The two ends of screening component 31 are stated, its one end is connected with the screening net 311, and the other end is connected with the frame 1；

The air outlet mechanism 4 is arranged at the rear side of the sorting mechanism 3, and it includes air-out component 41 and damper assemblies 42, The two ends of the air-out component 41 are fixedly connected with frame 1, and its front end is provided with the damper assemblies 42, and the two of the damper assemblies 42 End is fixedly connected with the frame 1, and it is connected by way of belt transmission with the drive component 22.

Needs illustrate, drive component 22 drive concussion component 21 in the rapid increase of concussion arm 211, and with shake The screening component 31 of the connection of arm 211 also rapid increase therewith is swung, when peak is risen to, drive component 22 and concussion component 21 Depart from, screening component 31 is shed in the air due to gravity rapid decrease, the cereal on screening net 311, air-out component 41 The air-flow of blowout takes away the impurity of the lightweights such as the husk in cereal, and cereal then falls and returns on screening net 311 again, less than screening The granule foreign of the screening bore dia of net 311 is screened discharging.

Further illustrate, screening net 311 is to be obliquely installed in frame 1, and one end that it is located at concussion arm 211 is higher Set, cereal completes screening output from the other end of screening net 311.

As shown in Fig. 2 as one kind preferred embodiment, the concussion component 21 also includes roller 212, retainer ring 213 and buffer spring 214, the roller 212 rotates the lower section for being arranged at the concussion arm 211；The retainer ring 213 is fixed It is arranged at the top of the concussion arm 211；The buffer spring 214 is contradicted and is arranged between the frame 1 and retainer ring 213.

As shown in figure 3, further, the drive component 22 include motor 221, shaft coupling 222, optical axis 223 with And cam 224, the motor 221 is arranged at the side of the frame 1, and it passes through shaft coupling 222 and connects with the optical axis 223 Connect, the optical axis 223 is rotated and is arranged in frame 1, and its end is fixedly installed the cam 224, the cam 224 is arranged at described The underface of roller 212.

It is worth illustrating, the motor 221 is connected by shaft coupling 222 with optical axis 223, it drives optical axis 223 rotate, the cam 224 being fixedly installed with optical axis 223 also concomitant rotation, but cam 224 is when rotating the lower section to roller 212, Cam 224 coordinates with roller 212, and roller 212 is withstood, and drives it up to move, and the concussion arm being connected with roller 212 211 also along the upward sliding of frame 1, and after cam 224 is rotated to peak, roller 212 is disconnected with cam 224, shakes arm 211 are directly declined with roller 212 by gravity, are arranged at the buffer spring 214 pairs concussion arm between retainer ring 213 and frame 1 211 enter row buffering.

As shown in figure 4, as one kind preferred embodiment, the screening component 31 also includes impurity bucket 312, impurity storehouse 313rd, receiving hopper 314 and flexible splicing cloth 315, the impurity bucket 312 are fixedly installed on the lower section of the screening net 311, its The opening alignment impurity storehouse 313, and its lower end is hinged with the concussion arm 211；The impurity storehouse 313 is arranged at the impurity The rear end of bucket 312, it is fixedly connected with the screening net 311；The receiving hopper 314 is arranged at the rear end of the screening net 311, Its two ends is fixedly connected with frame 1, and it is connected between the screening net 311 by the flexible splicing cloth 315.

It should be noted that when screening net 311 shakes with concussion arm about 211, cereal falls again after constantly being shed, Light impurities during shedding in cereal are taken away by the air-flow that air-out component 41 blows out, and the cereal of the screening net 311 that falls back The granule foreign of cereal is screened by the sieve material hole on screening net 311, and the granule foreign for filtering out is defeated by impurity bucket 312 Deliver to impurity storehouse 313.

Further illustrate, screening net 311 near one end of receiving hopper 314 cereal due to screening net about 311 Concussion, progressively exports from receiving hopper 314, and the cereal remained on screening net 311 then carries out concussion screening next time.

Illustrate further, due to being for some time to depart between receiving hopper 314 and screening net 311, therefore adopt It is used to connect receiving hopper 314 with screening net 311 with flexible splicing cloth 315, it is to avoid the cereal of output is in receiving hopper 314 and sieve Revealed during the disengaged position of network selection 311.

As shown in figs. 5 and 6, as one kind preferred embodiment, the elastic connecting component 32 includes the first elasticity The elastomeric connector 322 of connector 321 and second, first elastomeric connector 321 is symmetrically connected in the screening net 311 front end, the lower hinge of its lower end and the frame 1；Second elastomeric connector 322 is symmetricly set in the screening The rear end of net 311, its upper end is fixedly connected with the top of the frame 1.

It should be noted that the first elastomeric connector 321 includes the first elastic rod 3211, the first mounting cylinder 3212 and the One spring 3213, upper end and the frame 1 of the first mounting cylinder 3212 are hinged, and the lower slide of the first elastic rod 3211 is arranged at first In mounting cylinder 3212, its upper end is hinged with screening net 311, the bottom of the bottom of the first mounting cylinder 3212 and the first elastic rod 3211 Between contradict be provided with first spring 3213.

Further illustrate, the second elastomeric connector 322 includes two elastic rods 3221, the second mounting cylinder 3222 and the Two springs 3223, the lower end of the second mounting cylinder 3222 is fixedly connected with frame 1, and the upper end of the second elastic rod 3221 is slideably positioned in In second mounting cylinder 3222, its lower end is hinged with screening net 311, the bottom of the second mounting cylinder 3222 and the first elastic rod 3221 it Between contradict be provided with the second spring 3223.

Illustrate further, the first elastomeric connector 321 and the second elastomeric connector 322 are used to screen net 311 With the connection between frame 1, when screening net 311 and being declined by Action of Gravity Field, the first spring 3213 and the quilt of second spring 3223 Compression, certain buffering is carried out to screening net 311, and the first spring 3213 is replied with second spring 3223 afterwards, drives screening net 311 carry out swing by a small margin, cereal is entered fully screening to granule foreign with slide anteroposterior on screening net 311.

As illustrated in figs. 7 and 8, as it is a kind of preferred embodiment, the air-out component 41 include blower rack 411 and Some blower fans 412, the two ends of the blower rack 411 are fixedly connected with frame 1；The blower fan 412 is along the blower rack 411 Length direction equidistant arrangement.

It should be noted that the blower fan 412 on air-out component 41 laterally blows out air-flow, the air-flow pair of the blowout of air-out component 41 Light grain shell in the cereal shed is blown down.

As illustrated in figs. 7 and 8, as a kind of improved technical scheme, if the damper assemblies 42 include air door frame 421, Dry-air blast gate flap 422, swing unit 423 and connecting shaft 424, the air door frame 421 are arranged at the front end of the air-out component 41, It is fixedly connected with frame 1；Along the width equidistant arrangement of the air door frame 421, its two ends rotates the air door leaf 422 It is arranged on the air door frame 421；The swing unit 423 is symmetricly set in the both sides of the air door frame 421, itself and the wind Gate flap 422 is connected, and it is also connected by way of belt transmission with the optical axis 223, and the swing unit 423 drives described Air door leaf 422 swings；The connecting shaft 424 rotates the upper end for being arranged at frame 1, its swing unit 423 for being used to connect both sides.

As shown in figure 9, further, the swing unit 423 also includes bipitch connecting rod 4231, some single head connecting rods 4232nd, first connecting rod 4233, second connecting rod 4234 and belt pulley 4235, the bipitch connecting rod 4231 are arranged at the air door frame 421 upper end, has been placed equidistant the single head connecting rod 4232, the double end along the width of the air door frame 421 below Connecting rod 4231 is fixedly connected with single head connecting rod 4232 with the corresponding air door leaf；The first connecting rod 4233 is double with described respectively Head connecting rod 4231 and single head connecting rod 4232 are hinged；One end of the second connecting rod 4234 is hinged with the bipitch connecting rod 4231, separately One end is hinged with the belt pulley 4235；The belt pulley 4235 is fixedly connected with the connecting shaft 424, and it is passed by belt Dynamic mode is connected with the optical axis 223.

Needs are illustrated, and the air door leaf 422 in the damper assemblies 42 is controlled to swing and used by swing unit 423 It is oriented in the air-flow to the horizontal air-out of air-out component 41, and when screening net 311 is driven by drive component 22 and shaken up and down, Also synchronous drive by drive component 22 swings up and down air door leaf 422, and the air-flow derived from air door leaf 422 blows to screening net all the time 311, the pendulum angle α of air door leaf 422 is 120 ° or so.

Further illustrate, the swing unit 423 by the end of air door leaf 422 set bipitch connecting rod 4231 with And some single head connecting rods 4232, bipitch connecting rod 4231 and single head connecting rod 4232 are respectively articulated with first connecting rod 4233 then, First connecting rod 4233 is driven to swing by second connecting rod 4234, and first connecting rod 4233 then passes through bipitch connecting rod 4231 and single head The control air door of connecting rod 4232 leaf 422 swings.

Illustrate further, second connecting rod 4234 is hinged with belt pulley 4235, and belt pulley 4235 and driving group The belt transmission of optical axis 223 connection in part 22, drives swing unit 423 to swing as drive component 22, and by adjustment just The angle of air door leaf 422 during the beginning, and belt pulley 4235 makes gas derived from air door leaf 422 with the articulated position of second connecting rod 4234 Stream is blowed at screening net 331 all the time.

Embodiment 2：

Figure 10 is a kind of a kind of structural representation of the embodiment two of small-sized concussion corn husking machine of the present invention；Such as Figure 10 institutes Show, wherein identical with embodiment one or corresponding part use with the corresponding reference of embodiment one, for simplicity, under The distinctive points of text only description and embodiment one.The embodiment two is with the difference of the embodiment one shown in Fig. 1：

As shown in Figure 10, a kind of small-sized concussion corn husking machine, the also intermittent feeding including being fixedly installed at the top of frame 1 Mechanism 5, the intermittent feeding mechanism 5 is located at the top of the sorting mechanism 3, and it is used to carry out interval confession to the sorting mechanism 3 Material, the intermittent feeding mechanism 5 includes feed hopper 51, upset hopper 52, the elastomeric connector 54 of extension spring 53 and the 3rd, the charging Bucket 51 is arranged at the top of frame 1, and its two ends is fixedly connected with frame 1, and the upset hopper 52 is provided with immediately below it, should The two ends for overturning hopper 52 are slideably positioned in frame 1；The extension spring 53 is symmetricly set in the two ends of upset hopper 52, its one end It is connected with the feed hopper 51, its other end is connected with the upset hopper 52；3rd elastomeric connector 54 is symmetrical arranged In the rear side of upset hopper 52, its one end is connected with the upset hopper 52, and its other end is hinged with the frame 1.

As shown in figure 11, further, the upper end of the frame 1 is symmetrically arranged with chute 11, the upset hopper 52 Two ends slide up and down along the chute 11, and the bottom of the chute 11 is provided with turning part 111, and the turning part 111 is used to overturn expects Case 52 is overturn.

Needs are illustrated, and when the cereal carried thereon in 311 pairs, net of screening carries out concussion screening and removing impurities, screen net The intermittent feeding mechanism 5 at 311 tops is not fed to it, but the cereal of input is kept in, and net to be screened 311 is completed thereon After the screening and removing impurities of cereal work and export, the side of intermittent feeding mechanism 5 carries out feed to screening net 311.

Further illustrate, cereal is entered in upset hopper 52 by feed hopper 51, and enter therewith in upset hopper 52 Cereal it is more and more, upset hopper 52 declines along chute 11, when upset hopper 52 drops to the turning part of the bottom of chute 11 When 111, due to upset hopper 52 Action of Gravity Field of itself, upset hopper 52 overturns the cereal toppled in it to screening net 311, It is driven to reset by the elastomeric connector 54 of extension spring 53 and the 3rd afterwards.

Illustrate further, the operation principle of the 3rd elastomeric connector 54 is identical with the first elastomeric connector 321.

The course of work is as follows：

5 pairs of screening nets 311 of intermittent feeding mechanism carry out interval feed, and the cereal paving of input is sprinkled upon on screening net 311, by driving Dynamic component 22 drives concussion component to be shaken about 21, and screening net 311 shakes with concussion component about 21, when screening net 311 rises To highest point, by Action of Gravity Field dramatic decrease, and cereal is then shed in the air, and air-out component 41 is carried out by damper assemblies 42 Air-flow is oriented to, and the air-flow of blowout is blowed to screening net 311 all the time, and air-flow blows down the light impurities kicked up in cereal, Zhi Hougu Thing falls back on screening net 311, and the cereal that 311 pairs, net of screening falls back carries out granule foreign screening, is so repeated several times, and will screen Cereal is also progressively exported from the rear side of screening net 311 after cereal on net 311 carries out screening and removing impurities, afterwards the weight of intermittent feeding mechanism 5 Newly being input into a collection of cereal carries out concussion screening and removing impurities.

Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the invention, it is all in essence of the invention Any modification, equivalent and improvement made within god and principle etc., should be included within the scope of the present invention.

Claims

1. a kind of small-sized concussion corn husking machine, including frame (1), concussion mechanism (2), sorting mechanism (3) and air outlet mechanism (4), it is characterised in that concussion mechanism (2) is arranged at the bottom of frame (1), it includes concussion component (21) and driving group Part (22), the concussion component (21) is slideably positioned in frame (1), and its side is provided with the drive component (22), the drive Dynamic component (22) drives the concussion arm (211) in concussion component (21) to be moved up and down along frame (1)；

The sorting mechanism (3) is arranged at the top of concussion mechanism (2), and it includes screening component (31) and elastic connection group Part (32), the screening component (31) is arranged at the top of concussion component (21), and the screening component (31) and the concussion Arm (211) is hinged, and the concussion arm (211) drives the screening net (311) in screening component (31) to shake up and down, the elasticity Coupling assembly (32) is arranged at the two ends of screening component (31), and its one end is connected with the screening net (311), the other end and institute State frame (1) connection；

The air outlet mechanism (4) is arranged at the rear side of the sorting mechanism (3), and it includes air-out component (41) and damper assemblies (42), the two ends of the air-out component (41) are fixedly connected with frame (1), and its front end is provided with the damper assemblies (42), the wind Door component (42) two ends be fixedly connected with the frame (1), and its by way of belt transmission with the drive component (22) connect.

2. a kind of small-sized concussion corn husking machine according to claim 1, it is characterised in that the concussion component (21) is also Including roller (212), retainer ring (213) and buffer spring (214), the roller (212) rotates and is arranged at the concussion arm (211) lower section；The retainer ring (213) is fixedly installed on the top of concussion arm (211)；The buffer spring (214) Conflict is arranged between the frame (1) and retainer ring (213).

3. a kind of small-sized concussion corn husking machine according to claim 2, it is characterised in that drive component (22) bag Motor (221), shaft coupling (222), optical axis (223) and cam (224) are included, the motor (221) is arranged at institute The side of frame (1) is stated, it passes through shaft coupling (222) and is connected with the optical axis (223), the optical axis (223) is rotated and is arranged at machine On frame (1), its end is fixedly installed the cam (224), and the cam (224) is arranged at the underface of the roller (212).

4. a kind of small-sized concussion corn husking machine according to claim 1, it is characterised in that the screening component (31) is also Including impurity bucket (312), impurity storehouse (313), receiving hopper (314) and flexible splicing cloth (315), the impurity bucket (312) is solid Surely the lower section of screening net (311) is arranged at, its opening described impurity storehouse (313) of alignment, and its lower end is hinged with the shake Swing arm (211)；The impurity storehouse (313) is arranged at the rear end of the impurity bucket (312), and it is fixed with screening net (311) Connection；The receiving hopper (314) is arranged at the rear end of screening net (311), and its two ends is fixedly connected with frame (1), and its It is connected by the flexible splicing cloth (315) between screening net (311).

5. a kind of small-sized concussion corn husking machine according to claim 1, it is characterised in that the elastic connecting component (32) including the first elastomeric connector (321) and the second elastomeric connector (322), first elastomeric connector (321) is right Title is connected in the front end of screening net (311), the lower hinge of its lower end and the frame (1)；Second elasticity Connector (322) is symmetricly set in the rear end of screening net (311), and its upper end is fixedly connected with the top of the frame (1).

6. a kind of small-sized concussion corn husking machine according to claim 1, it is characterised in that air-out component (41) bag Blower rack (411) and some blower fans (412) are included, the two ends of the blower rack (411) are fixedly connected with frame (1)；The wind Machine (412) is along the length direction equidistant arrangement of the blower rack (411).

7. a kind of small-sized concussion corn husking machine according to claim 3, it is characterised in that damper assemblies (42) bag Air door frame (421), some air door leaves (422), swing unit (423) and connecting shaft (424) are included, the air door frame (421) sets The front end of the air-out component (41) is placed in, it is fixedly connected with frame (1)；The air door leaf (422) is along the air door frame (421) width equidistant arrangement, its two ends rotate and are arranged on the air door frame (421)；The swing unit (423) is right Title is arranged at the both sides of the air door frame (421), and it is connected with the air door leaf (422), and it is also by belt transmission Mode is connected with the optical axis (223), and the swing unit (423) drives the air door leaf (422) to swing；The connecting shaft (424) upper end for being arranged at frame (1), its swing unit (423) for being used to connect both sides are rotated.

8. a kind of small-sized concussion corn husking machine according to claim 7, it is characterised in that the swing unit (423) Also include bipitch connecting rod (4231), some single head connecting rods (4232), first connecting rod (4233), second connecting rod (4234) and belt Wheel (4235), the bipitch connecting rod (4231) is arranged at the upper end of the air door frame (421), below along the air door frame (421) width has been placed equidistant the single head connecting rod (4232), the bipitch connecting rod (4231) and single head connecting rod (4232) it is fixedly connected with the corresponding air door leaf；The first connecting rod (4233) respectively with the bipitch connecting rod (4231) and Single head connecting rod (4232) is hinged；One end of the second connecting rod (4234) is hinged with the bipitch connecting rod (4231), the other end with The belt pulley (4235) is hinged；The belt pulley (4235) is fixedly connected with the connecting shaft (424), and it is passed by belt Dynamic mode is connected with the optical axis (223).

9. a kind of small-sized concussion corn husking machine according to claim 1, also including being fixedly installed at the top of frame (1) Intermittent feeding mechanism (5), it is characterised in that positioned at the top of the sorting mechanism (3), it is used the intermittent feeding mechanism (5) In interval feed is carried out to the sorting mechanism (3), the intermittent feeding mechanism (5) includes feed hopper (51), upset hopper (52), drawing Spring (53) and the 3rd elastomeric connector (54), the feed hopper (51) are arranged at the top of frame (1), its two ends and frame (1) it is fixedly connected, and upset hopper (52) is provided with immediately below it, the two ends of the upset hopper (52) is slideably positioned in machine On frame (1)；The extension spring (53) is symmetricly set in the two ends of upset hopper (52), and its one end is connected with the feed hopper (51), Its other end is connected with upset hopper (52)；3rd elastomeric connector (54) is symmetricly set in upset hopper (52) Rear side, its one end is connected with upset hopper (52), and its other end is hinged with the frame (1).

10. a kind of small-sized concussion corn husking machine according to claim 9, it is characterised in that the upper end of the frame (1) Chute (11) is symmetrically arranged with, the two ends of upset hopper (52) slide up and down along the chute (11), and the chute (11) Bottom is provided with turning part (111), and the turning part (111) is overturn for overturning hopper (52).