CN208878642U - Shell screening machine - Google Patents

Abstract

The utility model provides shelling screening machine, can be improved shelling efficiency by the stabilisation of the investment posture of paddy.The shelling screening machine is provided with the paddy bucket (2) for receiving investment paddy；The hulling machine (7) of decladding is carried out to paddy by the pairs of shelling roller in left and right；The screening unit (1d) of paddy is screened from the mixed with rice for receiving the paddy after decladding effect and brown rice in hulling machine；And receive paddy return room (3) of the paddy filtered out by the screening unit (1d) via fan (27), being arranged will be from the paddy that the paddy bucket receives to the hang plate (4) of hulling machine guidance supply, has paddy outlet (3a) in the position opposed with the upper end of the hang plate, it is arranged and receives paddy from the paddy bucket and guide to the bearing plate (2c) of the hang plate, which is configured to the direction that edge intersects with the hang plate and extends to the face close position with the hang plate (4).

Description

Shell screening machine

Technical field

The utility model relates to the hulling machines by being formed by pairs of shelling roller to take off to carry out decladding processing to paddy Shell screening machine.

Background technique

The removing device of patent document 1 is conveyed the paddy of service tank 7 by input roller, is slided via feed trough 17 and guidance Slot 18 and supply to inclination attitude rubber rollers.By the way that the position of guiding chute and rubber rollers is accordingly adjusted tilt angle, It can be improved shelling efficiency.

In addition, the removing device of patent document 2 conveys paddy by deflector roll 24 from paddy supply unit ontology 21, finally flowing down Plate 31 supplies paddy to rubber rollers.By by adjusting paddy relative to the thickness adjustment valve 32 that plate 31 moves freely finally is flowed down Thickness, so as to improve shelling efficiency.

Existing technical literature

Patent document

Patent document 1: Japanese Unexamined Patent Publication 2001-347172 bulletin

Patent document 2: Japanese Unexamined Patent Publication 2008-100172 bulletin

Utility model content

However, whichever, paddy flow down distance it is all elongated, the supply posture of paddy is difficult to stablize.Accordingly, there exist because The cracking when decladding of the isometric grain kind of long-grained nonglutinous rice rice, damage and causing shell efficiency the problem of reducing.

The purpose of this utility model is to provide hulling devices, comprising passing through the throwing of paddy including the isometric grain kind of long-grained nonglutinous rice rice Enter the stabilisation of posture to improve shelling efficiency.

The utility model of scheme 1 is a kind of shelling screening machine, is provided with the paddy bucket 2 for receiving investment paddy；Pass through left and right Pairs of shelling roller carries out the hulling machine 7 of decladding to paddy；From receiving the mixed of the paddy after decladding effect and brown rice in hulling machine 7 Close the screening unit 1d that paddy is screened in rice；And receive the paddy by the screening unit 1d paddy filtered out via fan 27 Room 3 is returned to, the shelling screening machine is characterized in that,

The hang plate 4 that will be supplied from the paddy that the paddy bucket 2 receives to the hulling machine 7 guidance is set,

Have paddy outlet 3a in the position opposed with the upper end of the hang plate 4,

It is arranged from the paddy bucket 2 and receives paddy and guide to the bearing plate 2c of the hang plate 4, bearing plate 2c to constitute Along the direction that intersects with the hang plate 4 and to extend to face close position with the hang plate 4.

On the basis of the utility model of scheme 2 utility model documented by scheme 1, detachably constitute described in storage The supply on the top of hang plate 4 cylinder 4u.

On the basis of the utility model of scheme 3 utility model documented by scheme 1, the hang plate 4 includes to tilt The first fixed hang plate 4a of posture and the downside positioned at first hang plate 4a and the fulcrum 4c by the way that upper end is arranged in And the second hang plate 4b supported while tilt angle can be adjusted.

On the basis of the utility model of scheme 4 utility model documented by scheme 1, in the guidance with the hang plate 4 The opposed position in the lower end of supply range has the conveying roller 5 to the hulling machine 7 conveying paddy.

On the basis of the utility model of scheme 5 utility model documented by scheme 3, the first hang plate 4a is set to Supply cylinder 4u, the second hang plate 4b are set to the shelling roller cylinder 7u of storage shelling roller 7a, 7b.

The utility model of scheme 6 is described on the basis of the utility model documented by either a program into scheme 5 of scheme 1 Paddy returns to room 3 and is configured at the adjacent position on the outside of body left and right directions relative to the paddy bucket 2.

The utility model has the following effects that.

The utility model of scheme 1 is capable of providing the shelling screening machine that can be applied to long-grained nonglutinous rice rice.

The utility model of scheme 2 can easily be done the maintenance of hang plate 4, hulling machine 7.

The utility model of scheme 3 can be such that paddy sleekly flows down along the first hang plate 4a from paddy bucket 2, later by the The tilt adjustment of two hang plate 4b can adjust the supply between shelling roller 7a.

The utility model of scheme 4 passes through in paddy guidance supply to the hulling machine 7 of hang plate 4 under flowing from paddy bucket 2 Make paddy stable posture with the conveying effect of the conveying roller 5 that flow down face opposite of hang plate 4, paddy can be drawn well It is directed at hulling machine 7.

The utility model of scheme 5 can reasonably load and unload supply with cylinder 4u and shelling roller with cylinder 7u.

The utility model of scheme 6 is supplied by the paddy in paddy bucket 2 and by the paddy both sides after screening unit 1d screening to inclining Inclined plate 4 can be concentrated and be shelled.

Detailed description of the invention

Fig. 1 is the internal structure enlarged drawing in the shelling portion under main visual observation.

Fig. 2 is the enlarged drawing of pan.

Fig. 3 is the enlarged drawing of the regulating mechanism of the second hang plate.

Fig. 4 (a) is two direction views of conveying roller.

Fig. 4 (b) is three direction views of the second hang plate.

Fig. 5 is operation panel sketch map.

Fig. 6 is the broken section appearance main view of shelling screening machine.

Fig. 7 is the internal structure chart of shelling screening machine.

In figure: 1-shelling screening machine, 1a-shelling portion (hulling device), 1b-selection by winnowing portion, 1d-swing screening unit, 2- Paddy bucket, 2c-bearing plate, 3-paddy return to room, the outlet 3a-paddy, 4-hang plates, the first hang plate of 4a-, 4b-the Two hang plates, 4c-fulcrum, 4u-supply cylinder, 5-conveying rollers, 7-hulling machines, 7a-shelling roller, 7b-shelling roller, 7c-cover, 7u-shelling roller cylinder, 27-fans.

Specific embodiment

As shown in the appearance main view of the broken section comprising shelling screening machine of Fig. 6, the shelling of the utility model is screened Machine 1 by horizontally long structure body left end shelling portion 1a, center selection by winnowing portion 1b, right side swing screening unit 1d, with And the equipment of the brown rice fan 1e difference process of right-hand end is constituted.

Shelling portion 1a constitutes the paddy put by 4 Duis of hang plate and adjusts posture from the paddy that selection by winnowing portion 1b returns to shelling side And the hulling device of heat treatment is carried out, and assemble the hulling device and constitute shelling screening machine 1, thus carrying out long-grained nonglutinous rice rice etc. When the shelling of long grain kind, it is able to suppress the cracking of grain, it can be ensured that shelling efficiency.

Specifically, as shown in the internal structure enlarged drawing under the main visual observation of Fig. 1, shelling portion 1a has: storage investment The paddy bucket 2 of paddy；Paddy is disposed adjacently with the outside of the paddy bucket 2 and returns to room 3, and is returned to from the paddy bucket 2 and paddy Return the hang plate 4 that the paddy that room 3 receives guides；The defeated of paddy is relatively sent out with the guide surface of the lower part of the hang plate 4 Send roller 5；The hulling machine 7 for having the left and right for receiving paddy from the lower end of hang plate 4 pairs of shelling roller 7a, 7b；And it will be by taking off Shell machine 7 has carried out the transfer frame 8 that the milled rice of decladding is transferred to selection by winnowing portion 1b.

(paddy bucket)

Paddy bucket 2 has the paddy input port 2a opened up and the paddy opened downwards outlet 2b, exports with the paddy 2b is oppositely disposed adapting table 2c.Adapting table 2c will be shifted from the paddy that paddy bucket 2 receives to hang plate 4.

(paddy return room)

Paddy returns to room 3 and is connected to the fan 27 for returning to paddy from selection by winnowing portion 1b, also, paddy outlet 3a is beaten downwards It opens, is oppositely disposed adapting table 3b with paddy outlet 3a.

As shown in the enlarged drawing of the pan of Fig. 2, adapting table 3b is configured to the direction to the adapting table 2c of paddy bucket 2 Extend to slidable adjustment and make a part of loss of the returning air from fan 27.

In addition, for the shrivelled kernel floated by air from hang plate 4 is discharged to outside machine, what setting was connect with fan main body 13 Flow path 13a, or be configured to that the storage for being connected to the guide part (not shown) that shrivelled kernel is guided to outside body with outside body is arranged Case (not shown) and shrivelled kernel can be stored.

Shrivelled kernel is removed in advance by flow path 13a etc., thus flows into the quantitative change of the shrivelled kernel of the swing screening unit 1d of subsequent handling It is few, it can be improved screenability, the shrivelled kernel of removal can be used as feed.

The lid 3c of standard-sized sheet is capable of in the top setting that paddy returns to room 3, on lid 3c, makes to return to rice by the way that directing plate is arranged Paddy is easy flowing, so as to ensure maintenance property.

(hang plate)

Hang plate 4 divides for the upper half and lower half, and the upper half is configured to pre-determined tilt angle as the first hang plate 4a, under Half portion is configured to that adjustment portion can be passed through using the lower end of the first hang plate 4a of the upper half as fulcrum 4c as the second hang plate 4b 4d carries out angular adjustment.

(the first hang plate)

Thickness valve 4v is set in the first side hang plate 4a, is adjusted by being configured to by adjusting rod (not shown), Thus, it is possible to improve the decladding of long grain kind and prevent from cracking rice.

(the second hang plate)

Also can even if removing jacket 7c on the top that aftermentioned jacket 7c is arranged in the adjustment portion 4d of second hang plate 4b Tilt adjustment is carried out from the front side of body.

In addition, the second hang plate 4b, as shown in the enlarged drawing of the regulating mechanism of Fig. 3, installation is for hang plate and pin 4e to even Logical fixing piece 4f, fixing piece 4f are formed with long hole 4g, are linked with the plate 4h with nut 4n in long hole 4g and insert pin 4e, The side setting reversible electric machine 4k of funnel platform simultaneously installs thread spindle 4m, by the way that thread spindle 4m and nut 4n is screwed, from And control can be adjusted in the angle of the second hang plate 4b in shelling operation, so can be according to different cultivars, paddy Size, the efficiency of needs, the decladding and inhibition for improving long grain kind are cracked rice.

The minimum and maximum limit switch S1, S2 that will test the gap of the second hang plate 4b and conveying roller 5 are installed on the Two hang plate 4b, can adjust gap in the range of pin 4e detectable limit, and long grain kind is adjusted to be equivalent to 2 gaps.

(conveying roller)

As shown in three direction views of the second hang plate of two direction views and Fig. 4 (b) of the conveying roller of Fig. 4 (a), conveying The chevron slot that groove width w is 3mm or so is arranged in roller 5 and the second hang plate 4b both sides, and conveying roller 5 concentrates on returning for inside in order to corresponding Paddy/return shrivelled kernel from No. 2 mouths is returned, the diameter of inside (gear box side) is about 6mm smaller than nearby side diameter D.

The variable speed of conveying roller 5 is configured to be made variable speed by frequency converter and controlled in the case where electronic rotation Device control processed, in addition, by making variable speed by change pulley, being changed according to shelling operation situation in the case where V belt translation The revolving speed of conveying roller 5 can be adjusted to efficiency required for operation, as a result, the decladding of long grain kind improve, be able to suppress it is broken Except rice, the difference, the size of paddy, the efficiency of needs of kind are had same effect.

For the revolving speed of conveying roller 5, long grain kind is packed into controller with the program with short grain kind, by controlling before shelling Device selection is set to than short grain kind high speed in the case where long grain kind.

Switch rotation speed in this way, the decladding of long grain kind improves, is able to suppress and cracks rice, not for kind Same, the size of paddy, the efficiency of needs have same effect.

In addition, by carrying out controller control to starting and stopping for conveying roller 5, so as to stop paddy supply, So only so that residual rice is handled midway operation stopping etc. by the work of the swing screen plate of the swing screening unit 1d of subsequent handling, by This can be such that workability improves.

For hulling machine 7, allow to the left and right of the parallel axes formation of control interval pairs of shelling roller 7a, 7b and paddy Flow direction consistently obliquely configuration header.

(cylinder)

Shelling roller 7a, 7b, the second hang plate 4b, conveying roller 5 are configured to box-like with cylinder 7u as the shelling roller of one, lead to It crosses and is configured to load and unload by the cover 7c for closing the shelling roller front face of cylinder 7u, the maintenance around shelling roller 7a, 7b is protected It supports and becomes easy.

In addition, first hang plate 4a makees cylinder 4u for the supply and is configured in shelling roller between cylinder 7u and paddy bucket 2 Supply cylinder 4u and shelling roller cylinder 7u is detachably become unit respectively and constituted by box-like.

Supply cylinder 4u and respective top and removing shelling roller cylinder 7u are open, so can be from top pair First hang plate 4a, the second hang plate 4b, conveying roller 5, hulling machine 7 repair maintenance.

(shelling operation control)

Roller removes shell-type and there is the shelling screening machine of the selection by winnowing portion 1b of longitudinal type structure be separated into the japonica rice seed the case where respectively It is lower receive by the mixed with rice formed by the paddy of decladding and brown rice holding groove 12, receive shrivelled kernel be referred to as No. 2 mouths shrivelled kernel The dust discharge cylinder 14 for being referred to as No. 3 mouths of holding groove 11 and discharge rice hulls.Pass through switching mixing in the case where long grain kind Rice/No. 3 mouths, are capable of increasing the volume of selection by winnowing portion 1b.

In the case where long-grained nonglutinous rice kind, specific gravity is lighter, so be difficult to differentiate between shrivelled kernel and paddy, so be not provided with No. 2 mouths but The drop for increasing selection by winnowing portion 1b, thus, it is possible to improve the stability of operation and improve the shrivelled kernel of long-grained nonglutinous rice kind and the separation essence of paddy Degree.

(head coarse classifier)

For the structure of the gap supply paddy of shelling roller 7a, 7b to hulling machine 7, by the way that spot is arranged in above-head The head coarse classifier (not shown) of removing can prevent from cracking rice and generation and improve the shelling rate of stable decladding.

(auxiliary power)

In order to correspond to long grain kind using the head of general hulling machine 7, from the driving section of conveying roller 5 by driving axial tooth Take turns cylinder outside take out, the drive shaft of the equipment as long grain kind and can link.

(setting switching construction)

It is gone in the shelling screening machine of shell-type and the selection by winnowing portion 1b with longitudinal type structure what is formed because shelling roller 7a, 7b, If the setting of japonica rice seed is kept directly handle long-grained nonglutinous rice kind, operation is unstable, the gap between roller 7a, 7b of needing to shell, attraction The adjustment of each section of revolving speed etc., thus by switching long-grained nonglutinous rice kind setting (shelling roller 7a, 7b between gap-ratio japonica rice seed it is narrow The revolving speed of 0.4mm or so, attraction reduce by 2 grades or so), without the working hour of adjustment, it is able to carry out a touching switching.

In this case, attract fan 13 that can be independently adjustable rotation by frequency converter etc., moreover, as japonica rice seed (standard), long-grained nonglutinous rice kind (reduce shelling roller spacing and rotation is attracted linkedly to reduce and rotate), are raised wheat (increase shelling roller spacing) Expect rice (reducing shelling roller spacing) equally, successively switches setting according to the operation of seed-grain switching switch, can widely apply.

(operation panel)

Next, being illustrated to operation panel.

The top of the selection by winnowing portion 1b in the body front center of horizontally long structure is arranged in operation panel 41, such as the sketch map institute of Fig. 5 Show, remove other than power supply display unit 41a and operation/shutdown switch 42a, 42b, is also configured with shelling roller gap-regulating portion 43, load Display unit 44, seed-grain select switch 45a, 45b.

Run switch 42a, shutdown switch 42b make the shell starting of screening machine 1, stopping.Shutdown switch 42b stops it in operation Emergent stopping is also also served as outside.

Shelling roller gap-regulating portion 43 have shelling roller gap display unit 43a and configuration its two sides turn on the switch 43b, 43c is turned off the switch, No. 1 switch operation is not carried out and then expands or shrinks preset distance such as 0.1mm, so as between shelling roller Adjusting is opened and closed in gap.

Shelling roller gap display unit 43a is configured to make from 43b is turned on the switch to the travel position for turning off the switch 43c and from most Arrive greatly it is the smallest can adjusting range can accordingly show in the stage.

In addition, becoming the screening of wheat and the interstitial site of the standard in the case where the screening again of brown rice shows " wheat ", cutting The interstitial site returned when power-off source shows double-round.

Load display unit 44 can show the load condition from low-load to risk factors assessment scale the stage for main motor M1.It will be breaking The overload state that device falls degree is used as " risk factors assessment scale " and emitting red light is shown, thus allows for alerting.

Seed-grain selects switch 45a, 45b to set machine movement corresponding with the species of short grain kind, long grain kind.

In the case where handling a variety of seed-grains, setting successively switches the seed-grain switching switch of setting content according to operation.

(overall structure)

For the overall structure of shelling screening machine 1, if by be illustrated centered on being associated with of shelling portion 1a, such as Fig. 6, The appearance main view and internal structure chart of the body of the horizontally long structure of Fig. 7 are successively shown, comprising: the shelling portion 1a of left-hand end；It is left The selection by winnowing portion 1b in right median portion；The mixed with rice that mixed with rice after shelling and Screening Treatment is winnowed is winnowed portion 1c；To brown rice into The swing screening unit 1d of row screening；And the brown rice that the brown rice being disposed takes out to outside machine is winnowed in the right positions of body Machine 1e.

For shelling portion 1a, the paddy of paddy bucket 2 falls supply to transfer frame as mixed with rice by 7 decladding of hulling machine 8.Then, inwardly side's transfer and the transfer frame 8 vibrated, supplies to the screening open end side of the lower part of selection by winnowing portion 1b.

Selection by winnowing portion 1b includes: selection by winnowing cabinet 9；The screening wind path constituted in a manner of along the vertical direction in selection by winnowing cabinet 9 10；Shrivelled kernel holding groove 11 below the middle part of screening wind path 10 is set；Open end as screening wind path 10 is set The holding groove 12 of following side；It is disposed in the attraction fan 13 of the terminal side upper lateral part of screening wind path 10；And dust discharge cylinder 14 etc..

For the swing screening unit 1d of oscillating riddle type selecting, screening is formed in the plate face of multistage swing screen plate 15 Bumps, to erect the side in direction for high supply side, with the other side for low discharge side, with a side of the transverse direction orthogonal with perpendicular direction Side is that height lays out side, accommodates side with the transverse direction other side to be low, 2 directions in length and breadth for swinging screen plate 15 tilt simultaneously, make to swing Screen plate 15 is by pendulous device (illustration omitted) along the oblique reciprocally swinging up and down of transverse direction.

Mixing rice bin 24 is arranged in the top for swinging screen plate 15, rice is mixed by the mixed with rice after selection by winnowing by holding groove 12 Fan 1e winnows and supplies to mixing rice bin 24.Next, supplying via distribution feed trough 16, distributor disk 17 to oscillating riddle Select plate 15.

It is constituted in the discharge side section excision paddy outlet for swinging the side wall for accommodating side of screen plate 15, screens paddy It is removed accommodating side, returns to flow path 29 via paddy and supply to paddy fan 27.

Supply extremely swings the mixed with rice of screen plate 15 according to the size, the size of specific gravity, the size of coefficient of friction etc. of particle shape Relationship is distributed in the brown rice bias current of the heavier small shape of specific gravity and lays out side, large scale and the lighter paddy of specific gravity compared with brown rice Bias current is distributed in and accommodates side, intermediate portion distribution is not screened by the mode of isolated paddy/brown rice mixed with rice.Then, These screening grain by be arranged in swing screen plate 15 discharge side brown rice demarcation plate 18 and paddy demarcation plate 19 separate and It takes out.

The brown rice being disposed taken out via brown rice take out slot 20, brown rice flow path 21, brown rice fan 5 and take out to machine Outside.In addition, the screening mixed with rice taken out takes out slot 22, mixed with rice flow path 23, holding groove 12, mixed with rice fan via mixed with rice 1c, mixing rice bin 24, distribution feed trough 16, distributor disk 17 and supply once again to swing screen plate 15 screened again.

In addition, bias current, which separates into the screening paddy for accommodating side for swinging screen plate 15 edge, accommodates the portion that the side wall of side flows down Paddy flow path 29 is taken out to point from paddy outlet, in addition, in part of the side wall than accommodating side under laying out effluent from pendulum The discharge side end of dynamic screen plate 15 is separated by paddy demarcation plate 19, and is taken out to paddy and takes out slot 25.So it takes out Screening paddy returned via paddy flow path 26, paddy fan 27 shelling portion 1a paddy return room 3, shelled again. In addition, the shrivelled kernel screened by selection by winnowing portion 1b to the sterile grain of shrivelled kernel holding groove 11 is sent to paddy fan 27, screened with swinging The screening paddy of portion 1d is winnowed together and is back to shelling portion 1a.

(main points in structure)

It summarizes to the main points in the structure of above-mentioned shelling screening machine, as described below.

Hulling device 1a has will be from the paddy that paddy bucket 2 receives to hang plate 4, the He Yu of the guidance supply of hulling machine 7 The opposed position of guidance supply range of the hang plate 4 has the conveying roller 5 that paddy is conveyed to hulling machine 7, thus exists from paddy bucket 2 When the paddy flowed down on hang plate 4 is supplied to hulling machine 7, pass through the conveying effect of the conveying roller 5 for flowing down face in face of hang plate 4 Correct paddy posture, so that the distance that flows down with hang plate 4 independently makes paddy stable posture, so can well by Paddy is guided to hulling machine 7.

For hang plate 4, by the first hang plate 4a fixed with inclination attitude and at first hang plate 4a The second hang plate 4b that side and the fulcrum 4c for being arranged on upper end are supported in which can adjust tilt angle is constituted, thus paddy from Paddy bucket 2 is sleekly flowed down along the first hang plate 4a of constant tilt, followed by the tilt adjustment of the second hang plate 4b, energy Enough carry out the adjusting of the conveying effect of conveying roller 5.

Paddy returns to room 3 and the paddy bucket 2 is adjacent to configuration, and opposed with the upper end of the hang plate 4 Position has paddy outlet 3a, thus the paddy in paddy bucket 2, supplied to inclining by the garbled paddy both sides of swing screening unit 1d Inclined plate 4 can be concentrated and be shelled.

Bearing plate 2c is configured to the direction that edge intersects with hang plate 4 and extends to the face close position with hang plate 4, by This can supply together the paddy that the paddy of paddy bucket 2 and paddy return to room 3 to hang plate 4.

The shelling roller cylinder 7u of built-in hulling machine 7, the second hang plate 4b, the conveying roller 5 is set, in the shelling Cover 7c is releasably arranged with the front face of cylinder 7u for roller, thus hulling machine 7, the second hang plate 4b, the blocking around conveying roller 5 Maintenance, shell roller replacement become easy.

In shelling roller between cylinder 7u and paddy bucket 2, the supply cylinder 4u of the built-in first hang plate 4a is set, By detachably constituting the supply respectively with cylinder 4u and the shelling roller with cylinder 7u, thus when removing supply cylinder When body 4u and shelling roller are with cylinder 7u, then respective top is open, thus, it is possible to from respective top to the first hang plate 4a, the Two hang plate 4b, conveying roller 5, hulling machine 7 repair maintenance.

Shelling screening machine provided by the utility model, have by paddy bucket 2 and about 7 hulling machine configuration shelling portion 1a, Paddy is screened in the subsequent handling of shelling portion 1a selection by winnowing portion 1b and in the subsequent handling of selection by winnowing portion 1b To the swing screening unit 1d that brown rice is screened, shelling portion 1a is configured in the left and right side of body, configures and puts in the left and right other side Dynamic screening unit 1d in shelling portion 1a and swings configuration selection by winnowing portion 1b, the shelling roller pairs of by left and right of hulling machine 7 between screening unit 1d 7a, 7b are constituted, and paddy is put into line in machine in the left right lateral shelling roller 7a mode lower than the shelling roller 7b of the other side Side obliquely configures in vivo, has the hang plate 4 for guiding paddy from paddy bucket 2 in a manner of putting into line along the paddy, thus especially It can be applied to long-grained nonglutinous rice rice.

The supply for storing the top of hang plate 4 is loaded and unloaded with the shelling roller of cylinder 4u and storage shelling roller 7a, 7b with cylinder 7u Freely, it therefore can be easy to implement maintenance.

Hang plate 4 divides the first hang plate 4a for top and the second hang plate 4b of lower part, and the first hang plate 4a is to tilt Posture is fixed, and the second hang plate 4b is configured to that inclination attitude, the first hang plate 4a setting can be adjusted by fulcrum 4c of upper end Box-like supply in cylinder 4u, the second hang plate 4b and hulling machine 7 are arranged in the shelling roller cylinder 7u of box-like, therefore The first hang plate 4a and second can be become by the reasonable module assembled of supply cylinder 4u and shelling roller cylinder 7u The connection structure of hang plate 4b.

Claims (6)

1. a kind of shelling screening machine is provided with the paddy bucket (2) for receiving investment paddy；By the pairs of shelling roller in left and right to rice The hulling machine (7) of paddy progress decladding；Rice is screened from the mixed with rice for receiving the paddy after decladding effect and brown rice in hulling machine (7) The screening unit (1d) of paddy；And receive the paddy return room of the paddy filtered out by the screening unit (1d) via fan (27) (3),

The shelling screening machine is characterized in that,

The hang plate (4) that will be supplied from the paddy that the paddy bucket (2) receives to the hulling machine (7) guidance is set,

Have paddy outlet (3a) in the position opposed with the upper end of the hang plate (4),

It is arranged and receives paddy from the paddy bucket (2) and guide to the bearing plate (2c) of the hang plate (4), the bearing plate (2c) It is configured to the direction that edge intersects with the hang plate (4) and extends to the face close position with the hang plate (4).

2. shelling screening machine according to claim 1, which is characterized in that

It detachably constitutes and stores the supply on the top of the hang plate (4) with cylinder (4u).

3. shelling screening machine according to claim 1, which is characterized in that

The hang plate (4) includes with fixed the first hang plate (4a) of inclination attitude and being located at first hang plate (4a) The second hang plate (4b) that downside and the fulcrum by the way that upper end is arranged in (4c) and support in which can adjust tilt angle.

4. shelling screening machine according to claim 1, which is characterized in that

Have in the position opposed with the guidance lower end of supply range of the hang plate (4) to the hulling machine (7) and conveys rice The conveying roller (5) of paddy.

5. shelling screening machine according to claim 3, which is characterized in that

First hang plate (4a) is set to supply cylinder (4u), and second hang plate (4b) is set to storage shelling roller The shelling roller of (7a, 7b) is with cylinder (7u).

6. shelling screening machine according to any one of claim 1 to 5, which is characterized in that

The paddy returns to room (3) and is configured at the adjacent position on the outside of body left and right directions relative to the paddy bucket (2).