CN103920556A - Rice husking polisher - Google Patents
Rice husking polisher Download PDFInfo
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- CN103920556A CN103920556A CN201410168324.6A CN201410168324A CN103920556A CN 103920556 A CN103920556 A CN 103920556A CN 201410168324 A CN201410168324 A CN 201410168324A CN 103920556 A CN103920556 A CN 103920556A
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- axle sleeve
- polishing
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Abstract
The invention discloses a rice husking polisher through which rice quality can be improved, and rice grain rate in rice is improved. The rice husking polisher comprises a driving device, a transmission device, a machine frame, a husking mechanism and a polishing mechanism. The husking mechanism, the polishing mechanism and the driving device are arranged on the machine frame. The husking mechanism is placed above the polishing mechanism. The driving device is in transmission connection with the husking device through the transmission device. The driving device and the polishing mechanism are in transmission connection. The polishing mechanism comprises an upper machine shell, a lower machine shell, a rice roller, an upper half roller and a lower half roller. The upper half roller is arranged in an upper half roller mounting groove. The lower half roller is arranged in a lower half roller mounting groove. The upper machine shell and the lower machine shell are buckled together. The rice roller is arranged in a cylindrical cavity formed by the upper half roller and the lower half roller. According to the rice husking polisher, after husking and polishing are carried out on rice, obtained rice is good in quality, the number of broken grains in rice is small, and rice grain rate is high.
Description
Technical field
The present invention relates to a kind of paddy treating apparatus, especially a kind of paddy polishing machine of peeling off.
Background technology
Known: at present paddy to be processed to the equipment that obtains rice and be mainly thresher.Traditional thresher is processing paddy in the process that obtains rice, paddy peel off and polishing is carried out simultaneously.Due to varying in size of paddy, therefore peel off abundant not, in peeling off, carry out polishing, rice husk can produce wearing and tearing to the grain of rice obtaining after peeling off, and reduces the quality of the grain of rice.The screen cloth that traditional thresher adopts has all been arranged to hole sizer by the screen cloth of thresher since thresher is born always up and down.The structure that screen cloth all arranges sieve aperture up and down has become a kind of mindset in the sector.Due to by screen cloth sieve aperture is all set up and down, the paddy that therefore part has been peeled off will fall into sieve aperture, because the paddy of having peeled off cannot pass through sieve aperture, therefore under thresher rice roller rotates, quilt the is fallen into sieve aperture grain of rice after the peeling off formation broken rice that will be fractureed.The large grain of rice rate that obtains rice after paddy being processed by traditional thresher is low; Rice quality is poor.Described large grain of rice rate refers in the grain of rice obtaining after paddy polishing the mass ratio of the large grain of rice and the overall grain of rice.The described large grain of rice refers to the grain of rice not fractureed of peeling off paddy polishing obtaining.
Summary of the invention
The paddy that technical problem to be solved by this invention is to provide a kind ofly can improve rice quality, improve large grain of rice rate in the rice polishing machine of peeling off.
The technical solution adopted for the present invention to solve the technical problems is: the paddy polishing machine of peeling off, comprises drive unit, transmission device and frame;
The paddy polishing machine of peeling off also comprises shelling mechanism, polishing mechanism; Described shelling mechanism has feeding mouth and discharging opening; Described polishing mechanism has charging aperture and rice output outlet;
Described shelling mechanism, polishing mechanism and drive unit are installed in frame, and described shelling mechanism is positioned at polishing mechanism top; The discharging opening of described shelling mechanism is communicated with charging aperture, and is positioned at the top of charging aperture; Described drive unit is in transmission connection by transmission device and shelling mechanism, and described drive unit and polishing mechanism are in transmission connection;
Described polishing mechanism comprises upper casing, lower casing, rice roller, first roller and second roller; Described upper casing has first roller mounting groove, on the outer surface of described upper casing one end, is provided with charging aperture, and described lower casing has second roller mounting groove, and described lower casing one end is provided with rice output outlet;
The cross section of described first roller is semicircular ring with the cross section of second roller and internal diameter is identical; Described first roller is arranged in first roller mounting groove, and described second roller is arranged in second roller mounting groove; Described upper casing and lower casing fasten; Between described first roller and second roller, form cylindrical cavity; Described rice output outlet is positioned at the one end that fastens back cabinet, and described charging aperture is positioned at the other end that fastens back cabinet; Described rice roller has spiral end and output; Described rice roller is arranged in the cylindrical cavity of first roller and the formation of second roller, and the spiral end of described rice roller is positioned at charging aperture below, and the output of described rice roller is positioned at rice output outlet top.
Further, described second roller mounting groove centre position is provided with chaff discharging port; On the inner surface of described first roller, be provided with projection, on described second roller, be provided with equally distributed sieve aperture.
Further, the cross section of described projection is rhombus, and is uniformly distributed at the inner surface of first roller; In the plane of the joint face that described sieve aperture has at second roller, be projected as rectangle, and the length direction of rectangle and the length direction of second roller vertical; Described sieve aperture is along the circumferential direction uniformly distributed on second roller, and described sieve aperture is interspersed vertically on second roller.
Further, described chaff discharging port below is provided with and leads chaff plate; Described rice output outlet below is provided with leads a meter plate.
Further, shelling mechanism, comprise housing, doffer, grinding roller, power transmission shaft and capping, described housing upper end is provided with the feeding mouth of communication with cavity, described housing has inner chamber, and described housing lower end is provided with the discharging opening of communication with cavity, and described housing inner chamber is provided with installing hole transversely, on described grinding roller, be provided with central shaft hole, described power transmission shaft one end coordinates with the central shaft hole of grinding roller through the installing hole on housing; The inner chamber of described capping and housing fitted seal housing;
Described grinding roller has two, and in inner chamber below housing feeding mouth, install side by side left and right, between described two grinding rollers, has paddy gap, and described doffer is arranged in housing and is communicated with feeding mouth, and is positioned at above paddy gap; Described paddy gap refers to the minimum clearance between adjacent grinding roller; Described doffer comprises feeder and striker plate, the blanking outlet that described feeder has is positioned at the outer circumference surface top of grinding roller, described striker plate is arranged on respectively two of feeder, and to side, described striker plate has two arcwall faces, the outer circumference surface laminating of described arcwall face and grinding roller; Described drive unit is connected with transmission shaft driven by transmission device;
Described feeder has blanking entrance and two blanking outlets, and described two blankings outlet is respectively the first blanking outlet and the outlet of the second blanking, and described the first blanking outlet and the outlet of the second blanking are communicated with blanking entrance by blanking chamber; Described the first blanking outlet and the outlet of the second blanking are separately positioned on two sides of feeder and between two striker plates, described the first blanking outlet and the outlet of the second blanking lay respectively at the outer circumference surface top of two grinding rollers.
Further, shelling mechanism, also comprises the first axle sleeve, adjusting device, and described adjusting device comprises the second axle sleeve, screw mandrel, fixed head, adjusting arm;
Described installing hole has two, i.e. the first installing hole and the second installing hole, the boss end of described the second axle sleeve is provided with inner sleeve, the axis hole that described the second axle sleeve has runs through inner sleeve, described the second installing hole is laterally extending straight trough, described inner sleeve is slidably mounted in the second installing hole, and described power transmission shaft and the second axle sleeve that passes the second installing hole is rotatably assorted; The boss end of described the second axle sleeve is positioned at the outer surface of housing, and described screw mandrel is arranged on the second axle sleeve, and the axis of screw mandrel be parallel to second installing hole extend direction, described fixed head is arranged on the outer surface of housing and is positioned at a side of the second axle sleeve; On described fixed head, be provided with through hole, on described adjusting arm, be provided with screwed hole, described screw mandrel is through the through hole on fixed head and adjusting arm threaded engagement, described the first axle sleeve is fixedly mounted on housing outer surface, described power transmission shaft and the first axle sleeve that passes the first installing hole is rotatably assorted, and between described the first axle sleeve and the second axle sleeve, is provided with spring.
Further, the paddy polishing machine of peeling off, also comprises exhausting system, and described exhausting system comprises guide box, airduct, blower fan, power set; Described guide box has through hole, and described guide box side is provided with the duct collar that is communicated with through hole; Described blower fan has air inlet and gas outlet, and the air inlet of described blower fan connects by the duct collar pipe of airduct and guide box; Described power set and blower fan are in transmission connection, and one end of described airduct through hole is communicated with discharging opening, and the other end is communicated with charging aperture.
Further, described transmission device comprises small pulley, bracing frame, installation shaft and belt; Support frame as described above one end is arranged on shelling mechanism, and the other end is provided with installation shaft, and described installation shaft is positioned at shelling mechanism one side, and described small pulley is arranged on respectively in power transmission shaft and installation shaft, and the end face of described all small pulleys is positioned at same plane; The small pulley adjacent with small pulley in installation shaft is positioned at belt outside and compresses belt, and all the other small pulleys are all positioned at the inner side of belt and are close to belt, and described drive unit has output wheel, and described output wheel is positioned at belt inner side and is close to belt.
Preferably, support frame as described above comprises the first pull bar and the second pull bar; Described first pull bar one end is slidably connected by guiding mechanism and shelling mechanism; The other end is connected with the second pull bar by installation shaft, on described the second pull bar, be provided with groove, groove adaptation on described installation shaft and the second pull bar, described second pull bar one end is hinged on frame or shelling mechanism, institute's guiding mechanism comprises bolt, nut, on described the first pull bar, is provided with groove, and described bolt one end is connected with shelling mechanism by the groove on the first pull bar, the other end is installed nut, and described the first pull bar is between nut and shelling mechanism.
Further, on described shelling mechanism, be provided with material-storing box, described material-storing box is communicated with feeding mouth.Between described material-storing box and feeding mouth, be provided with tune amount device; Described tune amount device comprises plate and boss, and described feeding mouth runs through boss, and described boss side surfaces is provided with the shrinkage pool being communicated with feeding mouth; Described plate and shrinkage pool are adaptive and be slidably matched with shrinkage pool, and the width that described plate has is greater than or equal to the width of feeding mouth.
The invention has the beneficial effects as follows: the invention provides a kind of paddy polishing machine of peeling off, rice quality that polishing machine can make paddy peel off to obtain after polishing is good to adopt this paddy to peel off, and in rice, particle is few, and large grain of rice rate is high.The polishing efficiency of peeling off of paddy is high simultaneously.Paddy of the present invention peel off polishing machine adopt by paddy peel off and polishing substep carries out, make paddy peel off and polishing efficiency higher, paddy carries out the rice quality that polishing obtains after peeling off better.
Brief description of the drawings
Fig. 1 is the peel off axonometric drawing of polishing machine of paddy in the embodiment of the present invention;
Fig. 2 is the peel off front view of polishing machine of paddy in the embodiment of the present invention;
Fig. 3 is the peel off axonometric drawing of the part small pulley of dismantling of polishing machine of paddy in the embodiment of the present invention;
Fig. 4 is the peel off side view of the part small pulley of dismantling of polishing machine of paddy in the embodiment of the present invention;
Fig. 5 is the paddy polishing machine side view of peeling off in the embodiment of the present invention;
Fig. 6 is the cut-away view of shelling mechanism in the embodiment of the present invention;
Fig. 7 is the axonometric drawing of shelling mechanism in the embodiment of the present invention;
Fig. 8 is the top view of shelling mechanism in the embodiment of the present invention;
Fig. 9 is the front view of shelling mechanism in the embodiment of the present invention;
Figure 10 is the A-A cutaway view in Fig. 8;
Figure 11 is the B-B cutaway view in Fig. 8;
Figure 12 is the normal axomometric drawing of the second axle sleeve in the embodiment of the present invention;
Figure 13 is the axonometric drawing of the middle feeder of shelling mechanism in the embodiment of the present invention;
Figure 14 is the top view of the middle feeder of shelling mechanism in the embodiment of the present invention;
Figure 15 is the axonometric drawing of polishing mechanism in the embodiment of the present invention;
Figure 16 is the cut-away view of polishing mechanism in the embodiment of the present invention;
Figure 17 is the axonometric drawing of first roller in the embodiment of the present invention;
Figure 18 is the axonometric drawing of second roller in the embodiment of the present invention;
Figure 19 is the axonometric drawing of exhausting system in the embodiment of the present invention;
In figure, indicate: 1-shelling mechanism, 11-housing, 111-the first installing hole, 112-the second installing hole, 113-fixed head, 12-feeding mouth, 13-plate, 14-grinding roller, 15-doffer, 151-feeder, 151a the first blanking outlet, 151b-the second blanking outlet, 151c-flange, 152-striker plate, 152a-cambered surface, 153-first regulates screw mandrel, 154-second regulates screw mandrel, 155-limits flitch, 16-discharging opening, 17-power transmission shaft, 181-the first axle sleeve, 182-the second axle sleeve, 182a-inner sleeve, 183-spring, 184-screw mandrel, 185-regulates arm, 19-capping, 2-polishing mechanism, 20-leads a meter plate, 21-upper casing, 21a-charging aperture, 22-lower casing, 22a-rice output outlet, 22b-chaff discharging port, 23-rice roller, 231-spiral end, 232-output, first roller of 24-, 241-projection, second roller of 25-, 251-sieve aperture, 252-joint face, 26-striker plate, 27-backgauge box, 3-drive unit, 4-exhausting system, 41-guide box, 42-airduct, 43-power set, 44-blower fan, 5-frame, 6-material-storing box, 7-the second plate, 8-leads chaff plate, 91-the first pull bar, 92-installation shaft, 93-the second pull bar, 95-small pulley, 96-belt.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further described.
As shown in Fig. 1 to Figure 19, the paddy polishing machine of peeling off, comprises drive unit 3, transmission device and frame 5;
The paddy polishing machine of peeling off also comprises shelling mechanism 1, polishing mechanism 2; Described shelling mechanism 1 has feeding mouth 12 and discharging opening 16; Described polishing mechanism 2 has charging aperture 21a and rice output outlet 22a;
Described shelling mechanism 1, polishing mechanism 2 and drive unit 3 are installed in frame 5, and described shelling mechanism 1 is positioned at polishing mechanism 2 tops; The discharging opening 16 of described shelling mechanism 1 is communicated with the charging aperture 21a of polishing mechanism 2, and is positioned at the top of charging aperture 21a; Described drive unit 3 is in transmission connection by transmission device and shelling mechanism 1, and described drive unit 3 is in transmission connection with polishing mechanism 2;
Described polishing mechanism 2 comprises upper casing 21, lower casing 22, rice roller 23, first roller 24 and second roller 25; Described upper casing 21 has first roller mounting groove, on the outer surface of described upper casing 21 one end, is provided with charging aperture 21a, and described lower casing 22 has second roller mounting groove, and described lower casing 22 one end are provided with rice output outlet 22a;
The cross section of described first roller 24 is semicircular ring with the cross section of second roller 25 and internal diameter is identical; Described first roller 24 is arranged in first roller mounting groove, and described second roller 25 is arranged in second roller mounting groove; Described upper casing 21 fastens with lower casing 22; Between described first roller 24 and second roller 25, form cylindrical cavity; Described rice output outlet 22a is positioned at the one end that fastens back cabinet, and described charging aperture 21a is positioned at the other end that fastens back cabinet; Described rice roller 23 has spiral end 231 and output 232; Described rice roller 23 is arranged in the cylindrical cavity that first roller 24 and second roller 25 form, and the spiral end 231 of described rice roller 23 is positioned at charging aperture 21a below, and the output 232 of described rice roller 23 is positioned at rice output outlet 22a top.Described internal diameter refers to that the semicircular ring in the described cross section of first roller 24 and the cross section of second roller 25 is compared with the diameter of small arc-shaped.
In the course of work, first provide power drive shelling mechanism 1 and polishing mechanism 2 to move by drive unit 3.Then after paddy is entered and peeled off in shelling mechanism 1 and process by the feeding mouth 12 of shelling mechanism 1 top, discharged by the discharging opening 16 of shelling mechanism 1, enter into and in polishing mechanism 2, carry out polishing and finally obtain rice from charging aperture 21a.The rice obtaining is discharged by the rice output outlet 22a of polishing mechanism 2.
In polishing mechanism 2, paddy is carried out in the process of polishing, rice roller 23 rotates under the driving of transmission device, paddy is entered in housing by the feeding mouth 21a on upper casing 21, can rotate together along with rice roller 23 because rice roller 23 rotates paddy under the drive of drive unit 3, paddy will carry out burnishing between rice roller 23 and first roller 24 and between rice roller 23 and second roller 25.Because described rice roller 23 has spiral end 231 and output 232; The spiral end 231 of described rice roller 23 is positioned at feeding mouth 21a below, and the output of described rice roller 23 is positioned at rice output outlet 22a top.Therefore the rice that paddy obtains after burnishing and chaff shell can finally be discharged from rice output outlet 22a along with the rotation of rice roller 23.Again the rice of discharging from rice output outlet 22a is separated and finally obtains rice with the mixture of chaff shell.
Because peel off first roller 24 and second roller 25 of polishing mechanism 2 of polishing machine of traditional paddy all arranges sieve aperture 251, therefore paddy, at the part grain of rice that carries out obtaining after burnishing between rice roller 23 and first roller 24 and between rice roller 23 and second roller 25, rotates owing to following meter roller 23; Under the effect of rotation centripetal force, a part for the grain of rice can enter sieve aperture 251.Because the grain of rice cannot pass sieve aperture 251, simultaneously the grain of rice is along with rice roller 23 rotates, and the grain of rice that therefore part penetrates sieve aperture 251 can be fractureed.In the grain of rice that paddy polishing obtains, broken rice is more, rice of poor quality.Paddy of the present invention its first rollers 24 of paddy polishing mechanism 2 and second roller 25 that polishing machine adopts of peeling off is not all provided with sieve aperture, and therefore the grain of rice of paddy after burnishing can not fracture, and is difficult for forming broken rice.Thereby improve the large grain of rice rate in the rice obtaining after paddy burnishing; Improve the quality of rice.
Because traditional paddy polishing machine of peeling off is thresher, paddy being processed in the process that obtains rice, paddy peel off and polishing is carried out simultaneously.Due to varying in size of paddy, therefore peel off abundant not, in peeling off, carry out polishing simultaneously, rice husk can produce wearing and tearing to the grain of rice after peeling off, and reduces the quality of the grain of rice.Therefore paddy of the present invention peel off polishing machine by paddy peel off and two operations of polishing complete respectively in shelling mechanism 1 and polishing mechanism 2, improved operating efficiency, improve paddy simultaneously and peel off and obtain the quality of rice after polishing.In the process of the grain of rice being carried out to polishing, can reduce the quantity of the grain of rice that fractureed, thereby improve large grain of rice rate.
Further, in order to improve the efficiency of paddy polishing mechanism 2, can isolate the chaff shell in rice simultaneously.Described second roller mounting groove centre position is provided with chaff discharging port 22b; On the inner surface of described first roller 24, be provided with projection 241, on described second roller 25, be provided with equally distributed sieve aperture 251.
Polishing mechanism 2 in the course of the work, rice roller 23 rotates under the driving of transmission device, paddy is entered in housing by the feeding mouth 21a on upper casing 21, can rotate together along with rice roller 23 because rice roller 23 rotates paddy under the drive of transmission device, paddy will carry out burnishing between rice roller 23 and first roller 24 and between rice roller 23 and second roller 25.Rice chaff on paddy under burnishing is discharged by chaff discharging port by the sieve aperture 251 on second roller 25, due to the grain of rice obtaining after polishing paddy cannot by sieve aperture 251 therefore the grain of rice will discharge from rice output outlet 22a.
Paddy being carried out in the process of burnishing, paddy is along with rice roller 23 rotates, and while rotating to first roller 24 position, paddy carries out polishing by the projection 241 on first roller 24,241 pairs of paddy of projection only play the effect of burnishing, can not make paddy fracture.When paddy is along with rice roller 23 rotates; while rotating to second roller 25 position; the rice chaff that polishing obtains from paddy will be discharged from sieve aperture 251; a part for the part grain of rice that now paddy polishing obtains grain of rice under the effect of rotation centripetal force can enter sieve aperture 251; because the grain of rice cannot pass sieve aperture 251; simultaneously the grain of rice is along with rice roller 23 rotates, and the grain of rice that therefore part penetrates sieve aperture 251 can be fractureed.Because being only provided with sieve aperture 251 on second roller 25, paddy polishing mechanism provided by the invention compares with the polishing mechanism that second roller 25 all arranges sieve aperture 251 with first roller 24 that tradition adopts, paddy polishing mechanism provided by the invention can reduce the quantity of the grain of rice that fractureed, thereby improves large grain of rice rate.Simultaneously due to projection 241 being set on the inwall at first roller 24; 241 pairs of paddy of projection can play the effect of burnishing, therefore improve the efficiency to paddy polishing.
As shown in Figure 17 and Figure 18, for the quantity of the grain of rice that makes that 24 processing of first roller are simple, cost is low and further minimizing fractures.Described protruding 241 cross section is rhombus, and is uniformly distributed at the inner surface of first roller 25; In the plane of the joint face 252 that described sieve aperture 241 has at second roller 25, be projected as rectangle, and the length direction of rectangle is vertical with the length direction of second roller 25; Described sieve aperture 251 is along the circumferential direction uniformly distributed on second roller 25, and described sieve aperture 251 is interspersed vertically on second roller 25.Described joint face 252 refers to faying face when first roller 24 forms cylinder with second roller 25 assemblings.
Projection 241 cross section can be various shape, rhombus, circle and quincunx etc.Although adopt circular processing cheap, because cylindrical protrusions 241 is around the round and smooth face of cylinder, the circular burnishing weak effect to paddy.Projection 241 cross section adopts quincunx, and due on the quincunx inwall being worked into first roller 24 time, processing difficulties processing cost is high.Being preferably in sum and stating projection 241 cross section is rhombus; In cutting down finished cost, can effectively ensure the burnishing to paddy.Described sieve aperture 251 is interspersed vertically and refers to that on second roller 25 circumference gap between equally distributed two sieve apertures 251 is between two sieve apertures 251 of the distribution on axially along second roller 25 on second roller 25.Described sieve aperture can be circular port, tri-angle-holed etc., and because sieve aperture 251 is circular port or when tri-angle-holed, the grain of rice is inserted into sieve aperture 251 when interior, can only exit along the opposite direction of direction of insertion, otherwise will be fractureed.But be projected as rectangle in the plane of the joint face 252 that described sieve aperture 241 has at second roller 25, and the length direction of rectangle is vertical with the length direction of second roller 25; Described sieve aperture 251 is along the circumferential direction uniformly distributed on second roller 25, and described sieve aperture 251 is interspersed vertically on second roller 25.In the time that a part for the grain of rice is being inserted in sieve aperture 251, because the grain of rice is along with conveying axis rotation, therefore partial insertion can move along rectangular opening due to inertia in a circumferential direction to the grain of rice of sieve aperture 251, finally from the interior disengaging of sieve aperture 251.
For the ease of the collection of rice chaff, prevent that rice chaff from flying upward in paddy polishing process in air; And be convenient to the collection of rice, prevent that rice is unrestrained on the ground.As shown in Figure 1, described chaff discharging port 22b below is provided with and leads chaff plate 8; Described rice output outlet 22a below is provided with leads meter plate 20.By leading meter plate 20, the grain of rice of rice output outlet 22a place discharge is played to guide effect, the grain of rice is directed in collector, thereby is convenient to collect, prevent that the grain of rice is scattered on the ground.By leading chaff plate 8, the chaff of chaff discharging port 22b place discharge is played to guide effect, rice chaff is directed in collector, thereby is convenient to collect, prevent that rice chaff from flying to spill.
In order to improve the peeling efficiency to paddy, reduce the peel off cost of polishing machine of paddy simultaneously.If Fig. 6 is to as shown in Figure 13, described shelling mechanism 1 comprises housing 11, doffer 15, grinding roller 14, power transmission shaft 17 and capping 19, described housing 11 upper ends are provided with the feeding mouth 12 of communication with cavity, described housing 11 has inner chamber, described housing 11 lower ends are provided with the discharging opening 16 of communication with cavity, described housing 11 inner chambers are provided with installing hole transversely, on described grinding roller 14, are provided with central shaft hole, and described power transmission shaft 17 one end coordinate with the central shaft hole of grinding roller 14 through the installing hole on housing 11; The inner chamber of described capping 19 and housing 11 fitted seal housings 11;
Described grinding roller 14 has two, and in inner chamber below housing 11 feeding mouths 12, install side by side left and right, between described two grinding rollers 14, has paddy gap, and described doffer 15 is arranged in housing 11 and is communicated with feeding mouth 12, and is positioned at above paddy gap; Described paddy gap refers to the minimum clearance between adjacent two grinding roller 14 outer circumference surfaces; Described doffer 15 comprises feeder 151 and striker plate 152, the blanking outlet that described feeder 151 has is positioned at the outer circumference surface top of grinding roller 14, described striker plate 152 is arranged on respectively two of feeder 151 to side, described striker plate 152 has two arcwall face 152a, the outer circumference surface laminating of described arcwall face 152a and grinding roller 14; Described drive unit 3 is in transmission connection by transmission device and power transmission shaft 17;
Described feeder 151 has blanking entrance and two blanking outlets, described two blankings outlet is respectively the first blanking outlet 151a and the second blanking outlet 151b, and described the first blanking outlet 151a and the second blanking outlet 151b are communicated with blanking entrance by blanking chamber; Described the first blanking outlet 151a and the second blanking outlet 151b are separately positioned on two sides of feeder 151 and between two striker plates 152, described the first blanking outlet 151a and the second blanking outlet 151b lay respectively at the outer circumference surface top of two grinding rollers 14.Described paddy gap refers to the minimum clearance between adjacent two grinding roller 14 outer circumference surfaces; Preferred described paddy gap is 2 ± 0.2mm.For paddy shelling mechanism can be peeled off to general paddy, described paddy gap is 2 ± 0.2mm.Because common paddy size mean breadth is at 2mm, therefore paddy gap is set to the hulling rate that 2 ± 0.2mm is conducive to ensure paddy, is applicable to general paddy.
Shelling mechanism 1 is in the process of work, and shelling mechanism 1 power is delivered to grinding roller 14 by power transmission shaft 17 grinding roller 14 is rotated.And the rotation side of two grinding rollers 14 in opposite directions, the described grinding roller 14 that refers in opposite directions the left side turns clockwise, and the grinding roller 14 on the right is rotated counterclockwise.After grinding roller 14 rotations, the feeding mouth 12 above housing 11 is put into paddy, and paddy enters by doffer 15 from feeding mouth 12, drops on the outer circumference surface of two grinding rollers 14.Because grinding roller 14 rotates in opposite directions, therefore paddy can rotate along with grinding roller 14 outer circumference surfaces, the final paddy gap location having at two grinding rollers 14 that arrives, at paddy gap location in the time that the rice hulls of paddy is not peeled off, paddy cannot pass through paddy gap, therefore paddy can be subject to the friction of grinding roller 14 and squeezing action until rice hulls is peeled off at paddy gap location always, drops to housing 11 bottoms from paddy gap.Fall grinding roller 14 outer circumference surfaces from doffer 15 at paddy and paddy turns in the process of paddy gap location with grinding roller 14 outer circumference surfaces, owing to being provided with striker plate 152 on doffer 15, be arranged on respectively two of feeder 151 to side by described striker plate 152, described striker plate 152 has two arcwall faces, the outer circumference surface laminating of described arcwall face and grinding roller 14.Therefore paddy can not drop from the edge of grinding roller 14 outer surfaces, thereby makes all paddy can only fall into by paddy gap the bottom of housing 11, thereby has ensured peeling off of paddy, has improved the hulling rate of paddy.
Even for paddy is fallen on grinding roller 14, the peeling efficiency of increase shelling mechanism 1.Described feeder 151 has blanking chamber entrance and two blanking outlets, described two blankings outlet is respectively the first blanking outlet 151a and the second blanking outlet 151b, and described the first blanking outlet 151a and the second blanking outlet 151b are communicated with blanking entrance by blanking chamber; Described the first blanking outlet 151a and the second blanking outlet 151b are separately positioned on two sides of feeder 151 and between two striker plates 152, described the first blanking outlet 151a and the second blanking outlet 151b lay respectively at the outer circumference surface top of two grinding rollers 14.Because described the first blanking outlet 151a and the second blanking outlet 151b lay respectively at two sides of feeder 151 and lay respectively at the outer circumference surface top of two grinding rollers 14.Therefore the external peripheral surface that paddy need to be fallen grinding roller 14 from the first blanking port 151a, along with grinding roller 14 rolls together, finally arrives paddy gap location and just can peel off.Thereby make on grinding roller 14 outer surfaces paddy drop into grinding roller 14 outer surface and paddy gap location paddy is uniformly distributed.Paddy drops into grinding roller 14 outer surfaces from the second blanking port 151b that to fall into grinding roller 14 outer surfaces principle from the first blanking port 151a identical with paddy.Thereby avoid paddy directly to fall paddy gap location, caused accumulation at paddy gap location, caused stuck phenomenon; Improve the peeling efficiency of paddy.
Thereby when being subject to certain wearing and tearing and causing paddy gap to become causing greatly paddy hulling rate to reduce for grinding roller 14 after work a period of time, can adjust the paddy gap between two grinding rollers 14, described shelling mechanism 1 also comprises the first axle sleeve 181, adjusting device, and described adjusting device comprises the second axle sleeve 182, screw mandrel 184, fixed head 113, regulates arm 185; Described installing hole has two, i.e. the first installing hole 111 and the second installing hole 112, the boss end of described the second axle sleeve 182 is provided with inner sleeve 182a, the axis hole that described the second axle sleeve 182 has runs through inner sleeve 182a, described the second installing hole 112 is laterally extending straight trough, described inner sleeve 182a is slidably mounted in the second installing hole 112, and described power transmission shaft 17 and the second axle sleeve 182 that passes the second installing hole 112 is rotatably assorted; The boss end of described the second axle sleeve is positioned at the outer surface of housing 11, described screw mandrel 184 is arranged on the second axle sleeve 182, and the axis of screw mandrel 184 is parallel to the direction that the second installing hole 112 extends, described fixed head 113 is arranged on the outer surface of housing 11 and is positioned at a side of the second axle sleeve 182; On described fixed head 113, be provided with through hole, on described adjusting arm 185, be provided with screwed hole, described screw mandrel 184 is through the through hole on fixed head 113 and adjusting arm 185 threaded engagement, described the first axle sleeve 181 is fixedly mounted on housing 11 outer surfaces, described power transmission shaft 17 and the first axle sleeve 181 that passes the first installing hole 111 is rotatably assorted, and between described the first axle sleeve 181 and the second axle sleeve 182, is provided with spring 183.
As shown in figure 10, described the second installing hole 112 is that laterally extending straight trough refers to the direct through groove of the second installing hole 112 for extending at left and right directions in figure.The described direction that laterally refers to that grinding roller 14 distributes side by side, i.e. left and right directions in figure.
In adjustment process, fixed head 113 is arranged on the left side of the second axle sleeve 182 as described in Figure 9, because described the second installing hole 112 is laterally extending straight trough, described inner sleeve 182a is slidably mounted in the second installing hole 112, therefore the second axle sleeve 182 can move left and right in the second installing hole 112, because power transmission shaft 17 and the second axle sleeve 182 are rotatably assorted, therefore power transmission shaft 17 also can be along with the second axle sleeve 182 moves left and right in the second installing hole 112, because power transmission shaft 17 is connected with grinding roller 14, thereby can make the grinding roller 14 that is arranged on the second installing hole 112 places move left and right.Because be provided with screw mandrel 184 on the second axle sleeve 182, and the axis of screw mandrel 184 is parallel to the direction that the second installing hole 112 extends, described screw mandrel 184 is through the through hole on fixed head 113 and adjusting arm 185 threaded engagement, described the first axle sleeve 181 is fixedly mounted on housing 11 outer surfaces, between described the first axle sleeve 181 and the second axle sleeve 182, is provided with spring 183.Therefore by regulating arm 185 to rotate the length of stretching out fixed head 113 by controlling screw mandrel, control the position of the second axle sleeve 182 left and right, thereby can regulate the position, left and right of the grinding roller 14 that is arranged on the second installing hole 112 places, maintain static owing to being arranged on the grinding roller 14 that the first installing hole 111 goes out, thereby the position, left and right that is therefore arranged on the grinding roller 14 at the second installing hole 112 places by adjustment regulates the paddy gap between two grinding rollers 14.Because described the first axle sleeve 181 is fixedly mounted on housing 11 outer surfaces, between described the first axle sleeve 181 and the second axle sleeve 182, be provided with spring 183.In the time of paddy excesssive gap, while convolution by adjusting arm 185, screw mandrel 184 can move to the first axle sleeve 182 directions from fixed head 113 under the elastic force effect of the spring 183 between the first axle sleeve 181 and the second axle sleeve 182.Therefore the second axle sleeve 182 drives that to be arranged on the grinding roller 14 at the second installing hole 112 places close to another grinding roller 14, thereby reduces paddy gap.In the time that paddy gap is too small, directly tighten and regulate arm 185 that screw mandrel is moved to fixed head 113 directions, thereby the grinding roller 14 that makes to be arranged on the second installing hole 112 places dorsad another grinding roller 14 moves, and two gaps between grinding roller 14 is increased, thereby increase paddy gap.
Due to the present invention's employing is the shelling mechanism 1 of two grinding rollers 14, therefore after shelling mechanism 1 is worked a period of time, thereby grinding roller 14 is subject to certain wearing and tearing while causing the change of paddy gap to cause greatly paddy hulling rate to reduce, can be by regulating arm 185 to adjust paddy gap.In the time regulating arm 185 cannot regulate two paddy gaps between grinding roller 14, only need to change two emery wheels 14 and just can readjust paddy gap.Therefore easy maintenance, simple to operate, maintenance cost is low.Can make paddy shelling mechanism be applicable to the multiple paddy varying in size by adjusting paddy gap simultaneously, improve the applicability of paddy shelling mechanism, expand the scope of application of paddy shelling mechanism.Can improve the stability of power transmission shaft 17 because two power transmission shafts 17 are set with the first axle sleeve 181 and the second axle sleeve 182, increase the intensity of power transmission shaft 17 simultaneously, ensure the stable operation of shelling mechanism.Described power transmission shaft 17 and the first axle sleeve 181 are rotatably assorted and refer to that power transmission shaft 17 is arranged in the first axle sleeve 181, and power transmission shaft 17 can rotate relative to the first axle sleeve 181.
In order to make in the time that grinding roller 14 after shelling mechanism work a period of time is subject to by adjusting device, the gap of mating with paddy being readjusted in paddy gap after thereby certain wearing and tearing cause paddy gap to become causing greatly paddy hulling rate to reduce, because change has occurred in the position of grinding roller 14, therefore striker plate 152 must be readjusted to the position of the outer circumference surface laminating of arcwall face 152a and grinding roller 14.Further, described doffer 15 also comprises the first adjusting screw mandrel 153, second regulates screw mandrel 154 and limit flitch 155, described feeder 151 upper ends are slidably mounted in the feeding mouth of pan feeding boss 12, described feeder 151 upper surfaces are provided with flange 151c, described first regulates screw mandrel 153 one end to extend in feeding mouth through the side of pan feeding boss 12, and the flange 151c below that is positioned at feeder 151 is close to flange 151c, described flange 151c has tapering, described first regulates screw mandrel 153 and pan feeding boss 12 threaded engagement, described limit flitch 155 is slidably mounted in feeding mouth, and be positioned at feeder 151 upper surface tops, described second regulates screw mandrel 154 one end to extend in feeding mouth through the side of pan feeding boss 12, and be positioned at limit flitch 155 belows, described second regulates screw mandrel 154 and pan feeding boss 12 threaded engagement.
As shown in figure 11, described flange 151c has tapering and refers to that the upper surface of flange 151c and the upper surface of feeder 151 are positioned at same plane, and the lower surface of described flange 151c is inclined-plane.The upper surface of described feeder 151 refers to the blanking entrance place plane of feeder 151.Described feeder 151 upper ends refer to that feeder 151 has one end of blanking entrance.Regulate screw mandrel 153 to twist in feeding mouth by above-mentioned first, thereby flange 151c is withstood in the one end that makes the first adjusting screw mandrel 153 stretch into feeding mouth, due to flange, 151c has tapering, therefore first regulate screw mandrel 153 will make feeder 151 increase, also can rise because striker plate 152 is arranged on feeder 151 therefore striker plate 152 thereupon.If the first adjusting screw mandrel 153 is back-outed, striker plate 152 can be along with feeder 151 declines together.Can regulate rising or the decline of striker plate 152 by the first adjusting screw mandrel 153, therefore can make the outer circumference surface laminating at the arcwall face 152a that has regulated paddy gap back striker plate 152 to have and grinding roller 14.After striker plate 152 is worn due to long-term work, can regulate its positions make the outer circumference surface laminating of arcwall face 152a and grinding roller 14 by the first adjusting screw mandrel 153, thereby can extend 152 service lifes of striker plate, the use cost of reduction striker plate 152.Limited flitch 155 is set simultaneously above the blanking entrance of feeder 151, limit flitch 155 belows have the second adjusting screw mandrel 154, twist in feeding mouth by the second adjusting screw mandrel 154, second regulates one end of screw mandrel 154 meeting jack-up limit flitch 155, make the angle between feeder 151 upper surfaces and limit flitch 155 increasing, the gap that therefore paddy can form by the angle between feeder 151 upper surfaces and limit flitch 155 enters into the blanking entrance of feeder 151.Thereby can control the angle of limit flitch 155 and feeder 151 upper surfaces by the second adjusting screw mandrel 154, control the inlet of paddy, further control the amount of peeling off.Make peeling apparatus always in a more stable duty, improve peeling efficiency, reduce the probability that accident appears in decorticator.
In order to improve the peel off efficiency of polishing machine of paddy, can obtain cleaner rice simultaneously.As shown in figure 19, the paddy polishing machine of peeling off also comprises exhausting system 4, and described exhausting system 4 comprises guide box 41, airduct 42, blower fan 44, power set 43; Described guide box 41 has through hole, and described guide box 41 sides are provided with the duct collar that is communicated with through hole; Described blower fan 44 has air inlet and gas outlet, and the air inlet of described blower fan 44 connects by the duct collar pipe of airduct and guide box 41; Described power set 43 are in transmission connection with blower fan 44, and one end of described airduct 42 through holes is communicated with discharging opening 16, and the other end is communicated with charging aperture 21a.Getter action air-flow by blower fan 44 will flow into from the air intake of blower fan, discharges, because the air inlet of described blower fan 44 connects by the duct collar pipe of airduct and guide box 41 from gas outlet; Therefore under blower fan 44 effects, in the through hole of guide box 41, will form negative pressure.Paddy is after shelling mechanism 1 is peeled off, and when the grain of rice and rice husk drop into guide box 41 simultaneously, because rice husk lighter weight is under the effect of negative pressure, rice husk can be entered by the air inlet of blower fan 41 along with the air-flow that blower fan 41 produces, and is discharged from the gas outlet of blower fan 41.Thereby the paddy of processing carrying out peeling off by exhausting system 4 carries out for the first time except waste material; Avoid rice husk to drop into and in polishing mechanism 2, carried out polishing; Improve the operating efficiency of complete machine.
For fear of adopting multiple drive units 3, described transmission device comprises small pulley 95, bracing frame, installation shaft 92 and belt 96; Support frame as described above one end is arranged on shelling mechanism 1, the other end is provided with installation shaft 92, described installation shaft 92 is positioned at shelling mechanism 1 one sides, and described small pulley 95 is arranged on respectively in power transmission shaft 17 and installation shaft 92, and the end face of all small pulleys 95 is positioned at same plane; Be positioned at belt 96 outsides and compress belt 96 with the small pulley 95 that in installation shaft 92, small pulley 95 is adjacent, all the other small pulleys 95 are all positioned at the inner side of belt 96 and are close to belt 96, described drive unit has output wheel, and described output wheel is positioned at belt 96 inner sides and is close to belt 96.By the mounting means of above-mentioned transmission device and belt 96, can ensure that two grinding rollers 14 in shelling mechanism 1 can be realized rotation in opposite directions under the effect of a drive unit 3.Thereby can reduce the quantity of drive unit 3, reduce the cost of equipment.
Bracing frame can be various ways, such as fixing steelframe.When belt 96 can become soft after work a period of time, the frictional force between small pulley 95 and belt 96 reduces, and skidding can occur.Bracing frame is that steelframe is difficult for the degree of tightness of belt 96 to regulate.For belt 96 being regulated and makes still tensioning between belt 96 and small pulley 95 after working a period of time at belt 96.As shown in Figure 4, support frame as described above comprises the first pull bar 91 and the second pull bar 93; Described first pull bar 91 one end are slidably connected by guiding mechanism and shelling mechanism 1; The other end is connected with the second pull bar 93 by installation shaft 92, on described the second pull bar 93, be provided with groove, groove adaptation on described installation shaft 92 and the second pull bar 93, described second pull bar 92 one end are hinged on frame 5 or shelling mechanism 1, institute's guiding mechanism comprises bolt, nut, on described the first pull bar 91, be provided with groove, described bolt one end is connected with shelling mechanism 1 by the groove on the first pull bar 91, the other end is installed nut, and described the first pull bar 91 is between nut and shelling mechanism 1.Slide with respect to shelling mechanism 1 by the first pull bar 91 and the groove of installation shaft 92 on the second pull bar 93 in the position of slidable adjustment installation shaft 92, thereby regulate the position of the small pulley 95 in installation shaft 92, make belt 96 re-tensionings.
Can immediately be sent to feeding mouth 12 for ease of paddy; On described shelling mechanism 1, be provided with material-storing box 6, described material-storing box 6 is communicated with feeding mouth 12.Between described material-storing box 6 and feeding mouth 12, be provided with tune amount device; Described tune amount device comprises plate 13 and boss 12, and described feeding mouth 12 runs through boss 12a, and described boss 12a side is provided with the shrinkage pool being communicated with feeding mouth 12; Described plate 13 is adaptive and be slidably matched with shrinkage pool with shrinkage pool, and the width that described plate 13 has is greater than or equal to the width of feeding mouth 12.Thereby paddy is put into the interior feeding always of can avoiding manually of material-storing box 6.By slip plate 13, regulate plate 13 to cover the width of feeding mouth 12, thereby control the width that feeding mouth 12 is communicated with material-storing box 6.The paddy amount that enters housing 11 by controlling feeding mouth 12 and the width adjusting of material-storing box 6.Make paddy amount enter into stably paddy polishing mechanism, prevent that paddy is in interior overstocked, the obstruction of shelling mechanism 1.In the time quitting work, regulate plate 13 that feeding mouth 12 is sealed.
Claims (10)
1. the paddy polishing machine of peeling off, comprises drive unit (3), transmission device and frame (5);
It is characterized in that: also comprise shelling mechanism (1), polishing mechanism (2); Described shelling mechanism (1) has feeding mouth (12) and discharging opening (16); Described polishing mechanism (2) has charging aperture (21a) and rice output outlet (22a);
It is upper that described shelling mechanism (1), polishing mechanism (2) and drive unit (3) are installed in frame (5), and described shelling mechanism (1) is positioned at polishing mechanism (2) top; The discharging opening (16) of described shelling mechanism (1) is communicated with the charging aperture (21a) of polishing mechanism (2), and is positioned at the top of charging aperture (21a); Described drive unit (3) is in transmission connection by transmission device and shelling mechanism (1), and described drive unit (3) is in transmission connection with polishing mechanism (2);
Described polishing mechanism (2) comprises upper casing (21), lower casing (22), rice roller (23), first roller (24) and second roller (25); Described upper casing (21) has first roller mounting groove, on the outer surface of described upper casing (21) one end, be provided with charging aperture (21a), described lower casing (22) has second roller mounting groove, and described lower casing (22) one end is provided with rice output outlet (22a);
The cross section of described first roller (24) is semicircular ring with the cross section of second roller (25) and internal diameter is identical; Described first roller (24) is arranged in first roller mounting groove, and described second roller (25) is arranged in second roller mounting groove; Described upper casing (21) fastens with lower casing (22); Between described first roller (24) and second roller (25), form cylindrical cavity; Described rice output outlet (22a) is positioned at the one end that fastens back cabinet, and described charging aperture (21a) is positioned at the other end that fastens back cabinet; Described rice roller (23) has spiral end (231) and output (232); Described rice roller (23) is arranged in the cylindrical cavity of first roller (24) and second roller (25) formation, the spiral end (231) of described rice roller (23) is positioned at charging aperture (21a) below, and the output (232) of described rice roller (23) is positioned at rice output outlet (22a) top.
2. the paddy as claimed in claim 1 polishing machine of peeling off, is characterized in that: described second roller mounting groove centre position is provided with chaff discharging port (22b); On the inner surface of described first roller (24), be provided with projection (241), on described second roller (25), be provided with equally distributed sieve aperture (251).
3. the paddy as claimed in claim 2 polishing machine of peeling off, is characterized in that: the cross section of described projection (241) is rhombus, and is uniformly distributed at the inner surface of first roller (25); In the plane of the joint face (252) that described sieve aperture (241) has at second roller (25), be projected as rectangle, and the length direction of rectangle is vertical with the length direction of second roller (25); Described sieve aperture (251) is along the circumferential direction uniformly distributed on second roller (25), and described sieve aperture (251) is interspersed vertically on second roller (25).
4. the paddy as claimed in claim 3 polishing machine of peeling off, is characterized in that: described chaff discharging port (22b) below is provided with leads chaff plate (8); Described rice output outlet (22a) below is provided with leads a meter plate (20).
5. the paddy as claimed in claim 1 polishing machine of peeling off, it is characterized in that: described shelling mechanism (1) comprises housing (11), doffer (15), grinding roller (14), power transmission shaft (17) and capping (19), described housing (11) upper end is provided with the feeding mouth (12) of communication with cavity, described housing (11) has inner chamber, described housing (11) lower end is provided with the discharging opening (16) of communication with cavity, described housing (11) inner chamber is provided with installing hole transversely, described grinding roller is provided with central shaft hole on (14), described power transmission shaft (17) one end coordinates with the central shaft hole of grinding roller (14) through the installing hole on housing (11), the inner chamber of described capping (19) and housing (11) fitted seal housing (11),
Described grinding roller (14) has two, and install side by side left and right in the inner chamber of housing (11) feeding mouth (12) below, between described two grinding rollers (14), there is paddy gap, described doffer (15) is arranged in housing (11) and is communicated with feeding mouth (12), and is positioned at top, paddy gap; Described paddy gap refers to the minimum clearance between adjacent two grinding rollers (14) outer circumference surface; Described doffer (15) comprises feeder (151) and striker plate (152), the blanking outlet that described feeder (151) has is positioned at the outer circumference surface top of grinding roller (14), described striker plate (152) is arranged on respectively two of feeder (151) to side, described striker plate (152) has two arcwall faces (152a), and described arcwall face (152a) is fitted with the outer circumference surface of grinding roller (14); Described drive unit (3) is in transmission connection by transmission device and power transmission shaft (17);
Described feeder (151) has blanking entrance and two blanking outlets, described two blankings outlet is respectively the first blanking outlet (151a) and the second blanking outlet (151b), and described the first blanking outlet (151a) and the second blanking outlet (151b) are communicated with blanking entrance by blanking chamber; Described the first blanking outlet (151a) and the second blanking outlet (151b) are separately positioned on two sides of feeder (151) and are positioned between two striker plates (152), and described the first blanking outlet (151a) and the second blanking outlet (151b) lay respectively at the outer circumference surface top of two grinding rollers (14).
6. the paddy as claimed in claim 5 polishing machine of peeling off, it is characterized in that: described shelling mechanism (1) also comprises the first axle sleeve (181), adjusting device, described adjusting device comprises the second axle sleeve (182), screw mandrel (184), fixed head (113), regulates arm (185);
Described installing hole has two, i.e. the first installing hole (111) and the second installing hole (112), the boss end of described the second axle sleeve (182) is provided with inner sleeve (182a), the axis hole that described the second axle sleeve (182) has runs through inner sleeve (182a), described the second installing hole (112) is laterally extending straight trough, described inner sleeve (182a) is slidably mounted in the second installing hole (112), and the described power transmission shaft (17) that passes the second installing hole (112) is rotatably assorted with the second axle sleeve (182); The boss end of described the second axle sleeve is positioned at the outer surface of housing (11), described screw mandrel (184) is arranged on the second axle sleeve (182), and the axis of screw mandrel (184) is parallel to the direction that the second installing hole (112) extends, and described fixed head (113) is arranged on the outer surface of housing (11) and is positioned at a side of the second axle sleeve (182); Described fixed head is provided with through hole on (113), on described adjusting arm (185), be provided with screwed hole, described screw mandrel (184) is through the through hole on fixed head (113) and adjusting arm (185) threaded engagement, described the first axle sleeve (181) is fixedly mounted on housing (11) outer surface, the described power transmission shaft (17) that passes the first installing hole (111) is rotatably assorted with the first axle sleeve (181), between described the first axle sleeve (181) and the second axle sleeve (182), is provided with spring (183).
7. the paddy as claimed in claim 1 polishing machine of peeling off, it is characterized in that: also comprise exhausting system (4), described exhausting system (4) comprises guide box (41), airduct (42), blower fan (44), power set (43); Described guide box (41) has through hole, and described guide box (41) side is provided with the duct collar that is communicated with through hole; Described blower fan (44) has air inlet and gas outlet, and the air inlet of described blower fan (44) connects by the duct collar pipe of airduct and guide box (41); Described power set (43) are in transmission connection with blower fan (44), and one end of described airduct (42) through hole is communicated with discharging opening (16), and the other end is communicated with charging aperture (21a).
8. the paddy as claimed in claim 1 polishing machine of peeling off, is characterized in that: described transmission device comprises small pulley (95), bracing frame, installation shaft (92) and belt (96); Support frame as described above one end is arranged on shelling mechanism (1), the other end is provided with installation shaft (92), described installation shaft (92) is positioned at shelling mechanism (1) one side, described small pulley (95) is arranged on respectively power transmission shaft (17) and installation shaft (92) is upper, and the end face of all small pulleys (95) is positioned at same plane; The small pulley (95) adjacent with the upper small pulley (95) of installation shaft (92) is positioned at belt (96) outside and compresses belt (96), all the other small pulleys (95) are all positioned at the inner side of belt (96) and are close to belt (96), described drive unit has output wheel, and described output wheel is positioned at belt (96) inner side and is close to belt (96).
9. the paddy as claimed in claim 8 polishing machine of peeling off, is characterized in that: support frame as described above comprises the first pull bar (91) and the second pull bar (93), described the first pull bar (91) one end is slidably connected by guiding mechanism and shelling mechanism (1), the other end is connected with the second pull bar (93) by installation shaft (92), on described the second pull bar (93), be provided with groove, groove adaptation on described installation shaft (92) and the second pull bar (93), described the second pull bar (92) one end is hinged on frame (5) or shelling mechanism (1), institute's guiding mechanism comprises bolt, nut, on described the first pull bar (91), be provided with groove, described bolt one end is connected with shelling mechanism (1) by the groove on the first pull bar (91), the other end is installed nut, described the first pull bar (91) is positioned between nut and shelling mechanism (1).
10. the polishing machine of peeling off of the paddy as described in claim 1 to 9 any one claim, it is characterized in that: on described shelling mechanism (1), be provided with material-storing box (6), described material-storing box (6) is communicated with feeding mouth (12).Between described material-storing box (6) and feeding mouth (12), be provided with tune amount device; Described tune amount device comprises plate (13) and boss (12), described feeding mouth (12) runs through boss (12a), and described boss (12a) side is provided with the shrinkage pool being communicated with feeding mouth (12); Described plate (13) and shrinkage pool are adaptive and be slidably matched with shrinkage pool, and the width that described plate (13) has is greater than or equal to the width of feeding mouth (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410168324.6A CN103920556A (en) | 2014-04-24 | 2014-04-24 | Rice husking polisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410168324.6A CN103920556A (en) | 2014-04-24 | 2014-04-24 | Rice husking polisher |
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| Publication Number | Publication Date |
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| CN103920556A true CN103920556A (en) | 2014-07-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410168324.6A Pending CN103920556A (en) | 2014-04-24 | 2014-04-24 | Rice husking polisher |
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| CN104668017A (en) * | 2015-03-10 | 2015-06-03 | 安徽天利粮油集团股份有限公司 | Rice polishing device |
| CN107812551A (en) * | 2017-11-16 | 2018-03-20 | 江门市康百事电器有限公司 | A kind of rice mill of efficient dustproof |
| CN108452866A (en) * | 2018-06-22 | 2018-08-28 | 怀宁县谷丰米业有限公司 | A kind of rice processing husk rice burnishing device |
| CN108525755A (en) * | 2018-04-10 | 2018-09-14 | 湖南文理学院 | A kind of small-sized household paddy grinding equipment |
| CN109985687A (en) * | 2019-04-25 | 2019-07-09 | 温州光明印刷机械有限公司 | Self-service peel off sells a meter machine |
| CN110116030A (en) * | 2019-05-06 | 2019-08-13 | 广东东吉智能设备有限公司 | A kind of rice mill |
| CN111545270A (en) * | 2020-05-15 | 2020-08-18 | 颍上县三星米业有限公司 | Fine processing technology and processing equipment for organic rice |
| CN113559963A (en) * | 2021-09-23 | 2021-10-29 | 南通绿萌食品有限公司 | Grain grinding feeding device capable of preventing material accumulation based on preliminary processing of agricultural products |
| CN116020590A (en) * | 2023-01-10 | 2023-04-28 | 舒城县食为天米业有限公司 | Polishing device for sand roller of discharge port of rice mill |
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| CN108452866A (en) * | 2018-06-22 | 2018-08-28 | 怀宁县谷丰米业有限公司 | A kind of rice processing husk rice burnishing device |
| CN108452866B (en) * | 2018-06-22 | 2020-07-28 | 怀宁县谷丰米业有限公司 | Rice milling burnishing device is used in rice processing |
| CN109985687A (en) * | 2019-04-25 | 2019-07-09 | 温州光明印刷机械有限公司 | Self-service peel off sells a meter machine |
| CN110116030A (en) * | 2019-05-06 | 2019-08-13 | 广东东吉智能设备有限公司 | A kind of rice mill |
| CN111545270A (en) * | 2020-05-15 | 2020-08-18 | 颍上县三星米业有限公司 | Fine processing technology and processing equipment for organic rice |
| CN111545270B (en) * | 2020-05-15 | 2021-10-08 | 颍上县三星米业有限公司 | Fine processing technology and processing equipment for organic rice |
| CN113559963A (en) * | 2021-09-23 | 2021-10-29 | 南通绿萌食品有限公司 | Grain grinding feeding device capable of preventing material accumulation based on preliminary processing of agricultural products |
| CN113559963B (en) * | 2021-09-23 | 2021-11-30 | 南通绿萌食品有限公司 | Grain grinding feeding device capable of preventing material accumulation based on preliminary processing of agricultural products |
| CN116020590A (en) * | 2023-01-10 | 2023-04-28 | 舒城县食为天米业有限公司 | Polishing device for sand roller of discharge port of rice mill |
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Application publication date: 20140716 |