CN1074838A

CN1074838A - Husking apparatus for rice

Info

Publication number: CN1074838A
Application number: CN 92112846
Authority: CN
Inventors: 山本一; 早川文雄
Original assignee: Yamamoto and Co Ltd
Current assignee: Yamamoto and Co Ltd
Priority date: 1991-10-17
Filing date: 1992-10-17
Publication date: 1993-08-04
Also published as: JPH05104006A

Abstract

This husking apparatus for rice has rice huller paddy part, vibration sorting part that is provided with in the side of this rice huller paddy part and the lift that above-mentioned grain of partly hulling out in rice huller paddy is supplied to above-mentioned vibration sorting part, above-mentioned rice huller paddy partly has height can make the hand-held grain bag of staff supply with the loading hopper of work, at a pair of rice huller paddy roller of the bottom of this loading hopper high another side lowland setting on one side, and the selection by winnowing part of the meander-shaped that is provided with in the bottom of this rice huller paddy roller.Sorting plate horizontal vibration on left and right directions of above-mentioned vibration sorting part.The discharge side that the vibration of sorting plate compiles side is provided with the brown rice conveying end, and the discharge side that above-mentioned non-vibration compiles side is provided with the paddy conveying end, and the mixed with rice conveying end is set therebetween.

Description

Husking apparatus for rice

The present invention is about husking apparatus for rice.

In the past, a pair of rice huller paddy paddy roller a, a of known rice huller stone device are installed on the axle on the left and right horizontal direction on ground as shown in Figure 1.And the same applicant of the present invention paddy roller that once proposed to hull on one side in the special open 3-23231 communique of Japan places the tilting roller scheme of higher position.

And, at the sorting unit that uses,, sorting plate C is obliquely shaken at husking apparatus for rice up and down as disclosed in the Japanese Patent Publication 57-9872 communique (referring to Fig. 2), the sorting mode that the grain on the plate face is divided into brown rice and paddy was known already.

Rice huller paddy roller a, a in the husking apparatus for rice among Fig. 1 is that left and right horizontal ground is provided with, the thing of hulling out vertically falls, the structure that knock-on is returned on the collision parts 6 below because the speed that the thing of hulling out vertically falls is fast, exists with beam wind and blows the also not good problem of its selection by winnowing effect of rice husk.When rice huller paddy roller a, a are set to left and right horizontal, though for rice husk is blown away can with between rice huller paddy roller a, a and the lower part b every lengthening, the longitudinal size of machinery is become greatly.

And the oscillatory type separator among Fig. 2 owing to by means of head motion d sorting plate C is being vibrated up and down on the tilted direction, has the vibration of above-below direction, and cereal is jumped up, and separating effect is also bad.

The purpose of this invention is to provide the husking apparatus for rice that a kind of selection by winnowing is effective, sorting plate does not have up-down vibration.

Another object of the present invention provides a kind of small-sized cheap husking apparatus for rice.The funnel equipment of this device need not be supplied with the lift of grain to the funnel of husking apparatus for rice just supplying with the height of grain by the hand-held grain bag of staff.

Fig. 1 is the sketch map of known example;

Fig. 2 is the sketch map of other known example;

Fig. 3 is the vertical profile side view of the present invention the 1st embodiment;

Fig. 4 is the vertical view of the 1st embodiment;

Fig. 5 is the side view of the 1st embodiment;

Fig. 6 is the perspective view of sorting part;

Fig. 7 is the perspective view of the present invention the 2nd embodiment;

Fig. 8 is the 2nd embodiment side view;

Fig. 9 is the partial side view of the 2nd embodiment.

Below by description of drawings the 1st embodiment of the present invention.This device comprises rice huller paddy case 34 and is connected separatory vessel 35 on the side of rice huller paddy case 34.The ridge paddy part 1 of rice huller paddy case 34 is provided with a pair of rice huller paddy roller 3,4, is provided with loading hopper on the top of rice huller paddy part 1.Feeding roller 5 and quantity delivered control valve 6 are arranged on the loading hopper 2, regulate feed quantity by the revolution of regulating feeding roller 5.The top opening of above-mentioned loading hopper 2, its height can make the hand-held grain bag of staff can be directly to loading hopper 2 (supply) grain of packing into.Therefore, load and use lift.

Above-mentioned rice huller paddy roller 3 usefulness axle 12 is contained on the rice huller paddy case 34, and rice huller paddy roller 4 usefulness axle 13 also is contained on the rice huller paddy case 34.Rice huller paddy roller 4 can freely move in the arrow A direction together with axle 13, by operation regulating handle 7, and can be with the gap adjustment between rice huller paddy roller 3 and the rice huller paddy roller 4 to optimum state.The velocity of rotation of rice huller paddy roller 3 is faster than rice huller paddy roller 4, utilizes its difference in rotation to carry out grain husking.

Said fixing rice huller paddy roller 3 is arranged on and is higher than on the position of moving rice huller paddy roller 4, and the axial connecting line of axle 12 and axle 13 and horizontal line tilt approximately and 45 spend.And said fixing rice huller paddy roller 3 is assemblied in place, left side among Fig. 3.Therefore, the axle 12 of the axle 13 that can move freely is kept right, and just can regulate fixing rice huller paddy roller 3 simply and move between the rice huller paddy roller 4 and the gap by the regulating handle that is contained in the outside.But this relation is conversely in the 2nd embodiment.

Below a pair of rice huller paddy roller 3,4, the selection by winnowing part 8 of the meander-shaped that the foreign matter that rice husk etc. is light removes is being set, the bottom of selection by winnowing part 8 is collected grain and is provided with auger conveyor 9 towards lift 26.In Fig. 3, outside, the right side of selection by winnowing part 8 is provided with by attracting mouthful suction blower fan 10 of 11 attraction husks.

On above-mentioned separatory vessel 35, be provided with vibration sorting part 14, as shown in Figure 6, overlapping which floor sorting plate 15 of vibration sorting part 14 be arranged to.Sorting plate 15 by vibrating device in arrow B direction horizontal vibration.With rice huller stone part 1 is benchmark, sorting plate 15 from rice huller paddy part 1 side far away become vibration compile side 18(shake post side), be that non-vibration compiles side 19(or shakes and post side near a side of rice huller part 1).

Supply to the supply side 16 of sorting plate 15 rear sides by connection chute 33 by the grain of above-mentioned lift 26 discharges, the front side of sorting plate 15 becomes the discharge side 17 of discharging grain, above-mentioned sorting plate 15 and since than rice huller stone part 1 and selection by winnowing part 8 areas greatly and forward, back side-prominent (Fig. 4).The supply port of above-mentioned connection chute 33 is set in rice huller paddy portion 1 side far away of supply side 16.

Form many projection 36(Fig. 6 on the sorting plate 15).Projection 36 forms vibration and compiles side 18 1 side height, and non-vibration compiles the low state of side 19 1 sides.In other words, projection 36 is compiled side 18 1 sides in vibration and is formed steep inclined plane, and non-vibration compiles the slow inclined plane of side 19 1 sides formation.

Supply with the grain of above-mentioned sorting plate 15, because the effect of vibration effect and projection 36 is and separated, the vibration that brown rice accumulates in sorting plate 15 compiles side 18 1 sides, and paddy then accumulates in the side that non-vibration compiles side 19.On a side of the discharge side 17 of above-mentioned sorting plate 15, two

plates

20,21 are set, will discharge side 17 or tell brown rice conveying end 22, the non-vibration that vibration compiles side 18 1 sides and compile the paddy conveying end 24 of side 19 1 sides and mixed with rice conveying end 23 therebetween.

Between above-mentioned rice huller paddy part 1 and vibration sorting part 14, the conveyer 25 that the paddy that will take out from paddy conveying end 24 returns above-mentioned rice huller paddy part 1 is set.The 28th, the inflow entrance that conveyer 25 bottoms form, the 27th, the paddy that returns from paddy conveying end 24 passes to the runner of the inflow entrance 28 of conveyer 25.

The mixed with rice that brown rice and paddy are formed falls from the mixed with rice conveying end 23 that is located at discharge side 17 central authorities of sorting plate 15, turns back to the conveyer 9 of selection by winnowing part by runner 29.

The brown rice that falls from brown rice conveying end 22 is taken out by conveying end 31.Transfer valve 32 also is set below brown rice conveying end 22, switches 32 with conveying end 31 obturations, then the grain that falls from brown rice conveying end 22 can be back to conveyer 9 by runner 30 with this.

Above-mentioned conveyer 25 play a part will flow to the paddy that returns of inflow entrance 28 rise and turn back in the loading hopper 2.

In the 2nd embodiment of Fig. 7 to Fig. 9, be the evolutionary approach of the embodiment before Fig. 5, be rice huller paddy case 34 and separatory vessel 35 each self-forming one are combined then.Among the figure, the 1st, rice huller paddy size portion, the 2nd, loading hopper, the 5th, feeding roller, the 6th, control valve, the 7th, regulating handle, the 8th, selection by winnowing part, 9 is first conveyers, the 10th, suction blower fan, the 11st attracts mouth, the 14th, vibration sorting part, the 15th, sorting plate, the 16th, supply side, the 17th is discharged side, the 18th, and vibration compiles side, the 19th, and non-vibration compiles side, the 20th, middle rice dividing plate, the 21st, paddy dividing plate, the 22nd, brown rice conveying end, the 23rd, mixed with rice conveying end, the 24th, paddy conveying end.

Take on grain bag and infeed paddy, between fixing rice huller paddy roller 3 and mobile rice huller paddy roller 4, supply with the paddy of specified quantity by feeding roller 5 and quantity delivered control valve 6 to loading hopper 2.Fixing rice huller paddy roller 3 and mobile rice huller paddy roller 4, because a side of fixing rice huller paddy roller 3 is in the higher position, a side of mobile rice huller paddy roller 4 is in lower position, the thing of hulling out falls to oblique below and flows into tortuous selection by winnowing part 8.Wind-force owing to suction blower fan 10 in selection by winnowing part 8 attracts, lighter rice husk is discharged outside the machine by attracting mouth 11 to be attracted to suction blower fan 10, the remaining grain of being made up of brown rice and paddy then is transported to lift the present invention 6 with conveyer 9, is supplied to the supply side 16 of vibration sorting part 14 by connection chute 33 by the grain of lift 26 elevators.

The sorting plate 15 of vibration sorting part 14, as shown by arrow B the vibration flatly by means of vibrating mechanism, on the plate face of sorting plate 15, compile low vibration of side 19 and compile the high projection 36 of side 18 owing to forming many non-vibrations, heavy brown rice compiles side 18 to vibration and assembles, dual light paddy compiles side 19 to non-vibration and assembles, and the mixed with rice of being made up of paddy and brown rice then is distributed in middle.Or the gradient of regulating the left and right sides of sorting plate 15 then distributes better.

So, compile the brown rice that side 18 1 sides are assembled in vibration, fall and take out from brown rice conveying end 22 from conveying end 31, the mixed with rice that falls from mixed with rice conveying end 23, flow into selection by winnowing part 8 by runner 29, be conducted to sorting plate 15 once more by conveyer 9, lift 26 and connection chute 33, the paddy that falls from paddy conveying end 24 passes through runner 27, return rice huller paddy part 1, the paddy of hulling once more by conveyer 25 elevators.

The present invention can hand the height that guarantor's thing bag is supplied with because the loading hopper 2 of rice huller paddy part 1 is arranged on the staff, so do not need special-purpose lift, cost is cheap.

Because it is the high another side lowland setting of a pair of rice huller paddy roller 3,4 one side, different again with the situation of Fig. 1, hull out that thing is oblique emits, the thing of hulling out powerful weakened is so selection by winnowing is functional.

Again owing to be provided with the selection by winnowing part 8 of meander-shaped, good separation effect therebetween in the bottom of rice huller paddy roller 3,4.

The vibration sorting part 14 that is provided with in the side of rice huller paddy part 1 is not because horizontal vibration on the arrow B direction only has up-down vibration, so there be not the cereal jumping phenomena.

Again owing on the sorting plate 15 of vibration sorting part 14, form the high projection 36 of many vibrations river collection side 18, even horizontal vibration also can sorting brown rice and paddy.

Claims

1, a kind of husking apparatus for rice, it includes rice huller paddy part, wherein there is its height can make the hand-held grain bag of staff supply with the loading hopper of work, the selection by winnowing part of a pair of rice huller paddy roller that the high another side in the one side that is provided with below this loading hopper is low and the meander-shaped that is provided with in this rice huller paddy roller bottom;

The side of above-mentioned rice huller paddy part is provided with, and the vibration sorting part of the sorting plate that left and right directions flatly vibrates is arranged;

On above-mentioned rice huller paddy part, partly supply with the lift that the paddy of hulling out is drawn to above-mentioned vibration sorting;

At above-mentioned sorting plate, rear side is the grain supply side, the front side is that grain is discharged side, about between a side compile side for the vibration of assembling heavy brown rice, about between in addition side compile side for the non-vibration of the paddy of assembling light specific gravity, the inclined plane that the many above-mentioned vibrations of formation compile side on the plate face has the projection of steep angle, the discharge side of compiling side in above-mentioned vibration is provided with the brown rice conveying end, the discharge side of compiling side at above-mentioned non-vibration is provided with the paddy conveying end, and part is provided with the mixed with rice conveying end therebetween.