Cereal selection by winnowing vibratory cleaning machine
Technical field
The utility model is a kind of device that granular material is cleared up, particularly a kind of cereal selection by winnowing vibratory cleaning machine.
Background technology
The existing cleaning knot screen that is used for eliminating particle shape material, its air channel design is unreasonable, causes energy consumption big, and in the process of removing foreign material, dust leaks heavier, and particularly centering, Da Shi grain can not be removed totally.
Summary of the invention
The purpose of this utility model is in order to overcome the sordid defective of existing cleaning knot screen contaminant removal, to invent the cereal selection by winnowing vibratory cleaning machine that a kind of blowing and exhausting are gone forward side by side simultaneously.
The purpose of this utility model is to realize as follows: described cereal selection by winnowing vibratory cleaning machine, form by cabinet and chassis, the top of cabinet is provided with charging aperture, the bottom of charging aperture is provided with control panel, be provided with expansion chamber in the cabinet, being provided with a plurality of baffle plates in the expansion chamber, is discharging opening below the baffle plate; Be positioned on the chassis discharging opening below be provided with windmill, vibratory sieve and ribbon conveyer; The opposite that is positioned at windmill on the chassis is provided with deduster, conveying worm and impurities removal outlet, and the top of deduster is provided with blower fan, and blower fan is provided with air outlet, and the bottom of deduster is provided with impurity storage box, and the air inlet of deduster is communicated with expansion chamber; Motor is connected with first driving wheel by belt, first driving wheel is connected with windmill by belt, first driving wheel is provided with cam, cam is connected with universal joint by connecting rod, universal joint is connected with vibratory sieve by rocking bar, the both sides of vibratory sieve bottom respectively are provided with a guide bearing, and motor also is connected with second driving wheel by belt, and second driving wheel is connected with conveying worm with ribbon conveyer by belt.
Described blower fan is provided with blast regulator.
Good effect of the present utility model is as follows: the utility model is by windmill and blower fan, and realization blowing and exhausting are gone forward side by side simultaneously, and cereal, inferior paddy, shrivelled kernel, big impurity are separated separately, has improved the cleaning quality and the operating efficiency of cereal.
Description of drawings
Fig. 1 is the utility model structure chart.
Among the figure: cabinet 1, chassis 2, charging aperture 3, control panel 4, expansion chamber 5, baffle plate 6, discharging opening 7, windmill 8, vibratory sieve 9, ribbon conveyer 10, deduster 11, conveying worm 12, impurities removal outlet 13, blower fan 14, air outlet 15, impurity storage box 16, air inlet 17, motor 18, first driving wheel 19, cam 20, connecting rod 21, universal joint 22, rocking bar 23, guide bearing 24, the second driving wheels 25, blast regulator 26.
The specific embodiment
As shown in Figure 1, described cereal selection by winnowing vibratory cleaning machine is made up of cabinet 1 and chassis 2, the top of cabinet 1 is provided with charging aperture 3, and the bottom of charging aperture 3 is provided with control panel 4, is provided with expansion chamber 5 in the cabinet 1, being provided with a plurality of baffle plates 6 in the expansion chamber 5, is discharging opening 7 below the baffle plate 6; Be positioned on the chassis 2 discharging opening 7 below be provided with windmill 8, vibratory sieve 9 and ribbon conveyer 10; The opposite that is positioned at windmill 8 on the chassis 2 is provided with deduster 11(and is commonly called as the picogram dragon), conveying worm 12(is commonly called as auger) and impurities removal outlet 13, the top of deduster 11 is provided with blower fan 14, blower fan 14 is provided with air outlet 15, the bottom of deduster 11 is provided with impurity storage box 16, and the air inlet 17 of deduster 11 is communicated with expansion chamber 5; Motor 18 is connected with first driving wheel 19 by belt, first driving wheel 19 is connected with windmill 8 by belt, first driving wheel 19 is provided with cam 20, cam 20 is connected with universal joint 22 by connecting rod 21, universal joint 22 is connected with vibratory sieve 9 by rocking bar 23, the both sides of vibratory sieve 9 bottoms respectively are provided with a guide bearing 24, and motor 18 also is connected with second driving wheel 25 by belt, and second driving wheel 25 is connected with conveying worm 12 with ribbon conveyer 10 by belt.
Described blower fan 14 is provided with blast regulator 26.
During work, driven by motor first driving wheel, first driving wheel drives windmill, and the cam on first driving wheel drives vibratory sieve by connecting rod, universal joint and rocking bar; The motor band also drives second driving wheel, and second driving wheel drives belt conveyor and conveying worm again; Cereal enters expansion chamber by charging aperture, blocked by baffle plate when cereal falls down and scatter, under the windmill effect, dust in the cereal, shrivelled kernel and the light assorted space that is blown to whole expansion chamber, under fan action, dust, shrivelled kernel and the light assorted air inlet of all pouring into, wherein dust is discharged from air outlet, most shrivelled kernel and light assorted then enter deduster and fall in the impurity storage box, shrivelled kernel that fraction is heavier and light mixing then fall in the conveying worm, and send into impurities removal outlet by conveying worm, the shrivelled kernel of impurities removal outlet is a time paddy, can be used as feed; Heavier cereal is fallen on the vibratory sieve from discharging opening, and many sieve apertures are arranged on the vibratory sieve, and the clean cereal after sieving is fallen on the conveyer and is transferred away, in the process of sieve, impurity in the cereal further purifies, and impurity is blown into the impurities removal outlet by blower fan, and big impurity then has been left in the vibratory sieve.