CN109900092A - Drying unit is used in a kind of finishing of rice - Google Patents
Drying unit is used in a kind of finishing of rice Download PDFInfo
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- CN109900092A CN109900092A CN201910184756.9A CN201910184756A CN109900092A CN 109900092 A CN109900092 A CN 109900092A CN 201910184756 A CN201910184756 A CN 201910184756A CN 109900092 A CN109900092 A CN 109900092A
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Abstract
The invention belongs to rice processing technique fields, specifically a kind of rice finishing drying unit, including pedestal, Drying and controller, the Drying is horizontal to be fixedly mounted on pedestal, it is provided through a stirring rod in the middle part of Drying, steel wire is provided on Drying inner wall and discloses；Helical blade is fixed on the stirring rod, stirring rod is divided into No.1 stirring rod and No. two stirring rods；It is driven, is connected between the No.1 stirring rod other end and No. two stirring rods by piston case, No.1 stirring rod end is fixed with No.1 electromagnet by belt between No.1 stirring rod one end and shaft；No. two stirring rod ends are fixed with No. two electromagnet, and No. two stirring rod other ends stretch out on the outside of Drying；The configuration of the present invention is simple, it is easy to operate and rice is slowly dried by hot wind, avoid rice drying from excessively causing dehydration too fast, to the phenomenon that rice trunk is split occur.
Description
Technical field
The invention belongs to rice processing technique field, drying unit is used in specifically a kind of rice finishing.
Background technique
In order to promote the storage life of rice, need to reduce the moisture of rice, present way is dropped using sunning and drying
The moisture of low rice.Dehydration processing is carried out to rice in a manner of drying, takes a long time, is unfavorable for producing in enormous quantities, and moisture is gone
Except uneven.And for drying mode, although can in high volume dry at present, working efficiency is also relatively high, existing baking
Dry machine mostly uses supplying heat source directly to heat to the container for containing rice, wherein being mainly coal, diesel oil, kerosene for hot charge
Deng a large amount of pollution can be generated in drying course；Supplying heat source can make the temperature to container part excessively high simultaneously, cause big at this
Rice occurs occurring a large amount of particle in locality dew condensation phenomenon or even rice, to reduce the quality of rice.In addition, according to
Studies have shown that sharply heating, drying should be avoided for a long time in rice when drying, rice drying will lead to so excessively, dehydration is too fast,
There is the phenomenon that rice trunk is split.Thus the equipment for needing a kind of pair of rice uniformly to dry to improve the drying efficiency of rice, and drops
The breakage rate of low rice.
Accordingly, the invention proposes a kind of rice finishing drying unit, structure is simple, easy to operate, passes through heat
Wind is slowly dried, and avoids rice drying from excessively causing dehydration too fast, to the phenomenon that rice trunk is split occur, and the device passes through
Control unit cooperates with module is stirred, and control unit control folded tube, which is shunk or upheld, stirs spring pivotal to control, to make
Module must be stirred and cooperate the contact area that rice is sufficiently raised, and then increases rice and hot wind with helical blade, so that rice
Sufficiently dried.
Summary of the invention
In order to make up for the deficiencies of the prior art, the invention proposes a kind of rice finishing drying unit, structure letters
It is single, it is easy to operate and rice is slowly dried by hot wind, avoid rice drying from excessively causing dehydration too fast, to rice trunk occur
The phenomenon that splitting.
The technical solution adopted by the present invention to solve the technical problems is: a kind of rice finishing drying unit, including
Pedestal, cylindrical Drying and controller, the controller are fixedly mounted on drying drum outer wall, and baker is for controlling dress
Set automatic running；Bracket is provided on the pedestal；The bracket side is equipped with motor, and the motor end is connected with shaft；
The shaft other end is rotatably connected on bracket, and eccentric wheel is fixed in shaft；It is provided between the eccentric wheel and pedestal
Extruding gasbag；The Drying is fixedly mounted on pedestal by the way that bracket is horizontal, and the left end of Drying is fixed with air-heater, drying
It is provided with air inlet and escape pipe on the roof of cylinder, is provided through a stirring rod in the middle part of Drying, is arranged on Drying inner wall
There is a steel wire being connected on stirring rod to disclose；The air-heater is connected to by pipeline with extruding gasbag, passes through pipe at the top of air-heater
Road is connected to the air inlet on Drying；Helical blade is fixed on the stirring rod, stirring rod is divided into No.1 stirring rod and two
Number stirring rod；The helical blade outer end is provided with range sensor；The range sensor is electrically connected with the controller；Described one
It is driven by belt number between stirring rod one end and shaft, passes through piston case between the No.1 stirring rod other end and No. two stirring rods
Connection, No.1 stirring rod end is fixed with No.1 electromagnet；No. two stirring rod ends are fixed with No. two electromagnet, and No. two are stirred
The bar other end is mixed to stretch out on the outside of Drying；No. two electromagnet and No.1 electromagnetism ferromagnetism are attracting, No. two electromagnet and No.1
Electromagnet is slidably mounted in piston case；The piston case is connected in steel wire by two wirerope and discloses on inner wall, piston case two
Side is symmetrically arranged with two and stirs module；Folded tube is serially connected on the wirerope；It is connected between two folded tubes by control unit；
Described control unit is flexible for controlling folded tube；Attraction can be generated when No.1 electromagnet and No. two electromagnet are powered simultaneously
Power, so that No. two electromagnet drive No. two stirring rods to slide along piston case；
Wherein, described control unit includes control cabinet, elastic membrane, ball and the air inlet spray head of arc；The control cabinet
It is fixedly connected on piston case bottom end, be symmetrically connected two elastic membranes in control cabinet；Venthole is provided in the elastic membrane；The bullet
Space between property film and control cabinet side wall is cavity；The cavity of side passes through inside tracheae and one of folded tube
Connection, the cavity of the other side and another folded tube inside are connected to；The ball is located at control cabinet bottom；The air inlet
Spray head one end is connected to by tracheae and piston case inside, the other end passes through control cabinet side wall and faces ball；When No.1 electromagnetism
When iron and No. two electromagnet adsorb, the gas in extrusion piston case is understood, so that gas compressed is sprayed through air inlet spray head, thus
It pushes ball to move up, and then compresses the elastic membrane of two sides, so that the gas of elastic membrane internal cavity is discharged from venthole, row
The cavity after gas forms negative pressure out, to can draw the gas in the folded tube being accordingly connected to, so that folded tube is same
Step is shunk, and it is close to piston case that folded tube contraction will pull two sides that steel wire is disclosed；
Wherein, the rice for stirring module for stirring in Drying stirs module to realize that rice is sufficiently dried
Including rack gear, No.1 gear, fixing seat and stir spring；The rack gear is arranged two, and two rack gears are located at piston case two sides,
Rack gear both ends, which are stretched out steel wire and disclosed, to be slidably connected on Drying inner wall, and rack gear both ends are symmetrically arranged with the No.1 being meshed with rack gear
Gear；The No.1 gear passes through gear shaft and is rotatably installed in fixing seat one end；The fixing seat other end is connected in steel
Silk is disclosed；The gear shaft other end, which is connected, stirs spring；It is described stir the spring other end and be hinged on steel wire disclose end
Inner wall on；When two sides that folded tube contraction pulls steel wire to disclose are close to piston case, steel wire discloses the fixing seat that will drive two sides
Mobile to Drying middle part, fixing seat pushes connected No.1 gear mobile, and No.1 wheel and rack engages to generate rotation,
The rotation of No.1 gear will drive connected spring of stirring and rotate, and then stir the rice in Drying, so that rice is sufficiently dried.
When work, by the rice investment Drying after shelling, controller controls motor and air-heater starting, and motor-driven rotatable shaft turns
Dynamic, shaft rotation drives connected eccentric wheel to rotate, and eccentric wheel rotation squeezes to the periodical extruding gasbag for squeezing lower section
Gas in air bag is passed through in air-heater machine after being compressed, and the hot wind that air-heater is generated imports in Drying from air inlet, with
It is discharged afterwards from the escape pipe of Drying；Shaft is moved No.1 stirring rod by belt driving band and is slowly rotated simultaneously, No.1 stirring rod
Disclosed with helical blade and connected steel wire and average rate is carried out to the rice fallen into stir, steel wire disclose connection stir spring with
It circumferentially rotates, so that rice is slowly dried under the blowing of hot wind；No.1 stirring rod drives the rotation of No.1 electromagnet, at this time
Controller control No.1 electromagnet and No. two electromagnet are powered simultaneously, and No.1 electromagnet and No. two electromagnetism ferromagnetism generate suction on the contrary
Attached, No. two electromagnet drive No. two stirring rods slowly to rotate, and No. two electromagnet slide along piston case, thus in extrusion piston case
Gas so that the gas in piston case sprays after being compressed through air inlet spray head, to push ball to move up, due to two
Gap is less than the diameter of ball between the elastic membrane of side arc, therefore can squeeze two sides by force when ball moves up
Elastic membrane, during two-side elastic film is extruded, the gas of elastic membrane internal cavity is discharged from venthole, the sky after gas is discharged
Chamber forms negative pressure, to can draw the gas in the folded tube being accordingly connected to, so that folded tube synchronous, folded tube
Contraction will pull that two sides that steel wire is disclosed are close to piston case, and steel wire, which is disclosed, will drive the fixing seats of two sides to mobile in the middle part of Drying,
Fixing seat pushes the No.1 gear of connection mobile, and for the engagement of No.1 wheel and rack to generate rotation, the rotation of No.1 gear can band
It is dynamic be connected stir spring rotation, it is mobile to stir helical blade of the spring toward middle part, change stir spring and helical blade it
Between spacing, when stirring will contact between spring and helical blade, the distance-sensor of helical blade outer end incudes, thus
Signal is fed back into a controller, control motor stops after controller receives signal, while controlling No.1 electromagnet and No. two electromagnetism
Iron while power loss, so that No.1 electromagnet and No. two electromagnet lose magnetism, No. two electromagnet are acted in the elastic force of spring
Lower return, then draws back the gas in control cabinet, and air inlet spray head adsorbs ball, while in the weight of ball itself
Under power effect, so that falling back to control cabinet bottom under ball；The present invention is by control unit and stirs module cooperation, and control is single
Member control folded tube, which is shunk or upheld, stirs spring pivotal to control, so that stirring module and helical blade cooperation for rice
It sufficiently raises, and then increases the contact area of rice and hot wind, so that rice is sufficiently dried.
Preferably, described stir is socketed one group of swinging plate on spring；It is provided with correspondence in each swinging plate and stirs spring
Helicla flute, the screw pitch for the helicla flute being arranged in each swinging plate is sequentially reduced in the middle part of Drying toward two sides.When work, when stirring
When spring is rotated with No.1 gear, since the screw pitch for the helicla flute being arranged in swinging plate is different, so that swinging plate is with stirring
The speed of spring pivotal is different, so that raising for different amplitudes is carried out to the rice in Drying, so that rice is abundant with hot wind
It contacts and then is sufficiently dried.
Preferably, setting one group of double wedge in interval on the spring ring for stirring spring；The double wedge stirs bullet for increasing
Frictional force between spring and swinging plate inner spiral groove.When work, the spiral that spring screws in swinging plate in the course of rotation is stirred
In slot, by being spaced one group of double wedge of setting on the spring ring for stir spring, so that stirring the side for having double wedge on spring
Frictional force between helicla flute is big compared with the side of no double wedge, so that swinging plate generates localised jitter, so that swinging plate is dialled
Sufficiently rice can be raised when dynamic rice, so that rice comes into full contact with hot wind, to improve the drying effect of rice.
Preferably, sieve is provided with below the Drying；The sieve is connected on the bracket of two sides by elastical cloth,
Two cylinders are equipped between sieve and Drying；The end of two cylinders contacts the both ends of sieve respectively, and the air cavity of cylinder passes through
Pipeline is connected to extruding gasbag；Two sides are respectively equipped with an air-injection air sac below the sieve；Loudspeaker is provided on the air-injection air sac
The through-hole of shape.When work, when extruding gasbag is periodically squeezed, internal gas a part, which is compressed, imported into connection
Cylinder air cavity in so that cylinder cycle end is periodically flexible, to push the sieve of lower section to shake, when sieve moves down
On the one hand the air-injection air sac that lower section can be compressed can prevent sieve from blocking so that the gas in air-injection air sac sprays, another
Aspect can screen the rice after drying, and blow off cracking rice of falling and impurity, to improve rice quality.
Preferably, one group of groove is provided on the eccentric wheel outer ring；It is equipped with and engagement above the eccentric wheel
No. two gears；No. two gear right ends are fixed with strut, and the strut other end passes through the connected disk of bracket；On the outside of the disk
It is connected with corresponding elastical cloth.When work, when eccentric wheel rotation, the groove being arranged on eccentric wheel can periodical and No. two gears
Engagement, when No. two gears and engagement, No. two gears can generate rotation, and extruding gasbag is detached from eccentric wheel and squeezes at this time, thus
Gas in the air cavity of cylinder is drawn back, the air cavity of cylinder loses gas and the end of cylinder is made to shrink return, and No. two gears are logical
Cross that strut is disc-rotated, disk rotational will drive connected elastical cloth, so that elastical cloth generates shake, so that
Sieve, which is detached under the promotion of cylinder, to be continued to shake, and improves the screening efficiency of sieve.
Preferably, sliding slot is provided on the drying barrel of the escape pipe side；The slide plate slides are mounted in sliding slot；
Elastic string is connected on one end of No. two stirring rods stretching Drying；The elastic string other end is connect with slide plate.Work
When, when No. two stirring rods move along piston case with No. two electromagnet, it will pull elastic string, elastic string will pull connected cunning
Plate slides along the chute, can loosen when No. two stirring rods, which stop operating, to be returned and pull and support to elastic string, so that slide plate is in spring
It rebounds under reaction force, so that hot wind be accelerated to flow out, and then is reciprocatingly slided by slide plate and promote the mobility of hot wind, improve rice
Drying efficiency.
Beneficial effects of the present invention are as follows:
1. the present invention is by control unit and stirs module cooperation, control unit controls folded tube and shrinks or uphold to control
Spring pivotal is stirred, is sufficiently raised rice so that stirring module and cooperating with helical blade, and then increase rice and hot wind
Contact area so that rice is sufficiently dried.
2. the screw pitch of helicla flute of the present invention by being arranged in each swinging plate is different, so that each group when stirring spring pivotal
The revolving speed of movable plate is different, stirs the amplitude of rice in Drying to change and stir module, and then sufficiently raise rice, improves big
Rice dries quantity.
Detailed description of the invention
The present invention will be further explained below with reference to the attached drawings.
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the cross-sectional view of A-A in Fig. 1；
Fig. 3 is the partial enlarged view in Fig. 1 at B；
In figure: Drying 1, eccentric wheel 2, extruding gasbag 3, air-heater 4, stirring rod 5,51, No. two stirring rods 52 of stirring rod,
Steel wire discloses 53, piston case 6, No.1 electromagnet 61, No. two electromagnet 62, wirerope 7, stirs module 8, rack gear 81, No.1 gear
82, fixing seat 83, stir spring 84, swinging plate 841, folded tube 9, control unit 10, control cabinet 101, elastic membrane 102, rubber
Ball 103, air inlet spray head 104, cavity 105, sieve 11, cylinder 12,13, No. two gears 14 of air-injection air sac, disk 15, sliding slot 16,
Slide plate 17, elastic string 18.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Specific embodiment is closed, the present invention is further explained.
As shown in Figure 1 to Figure 3, a kind of rice finishing drying unit of the present invention, including pedestal, cylindrical
Drying 1 and controller, the controller are fixedly mounted on 1 outer wall of Drying, and baker is used for control device automatic running；
Bracket is provided on the pedestal；The bracket side is equipped with motor, and the motor end is connected with shaft；The shaft is another
End is rotatably connected on bracket, and eccentric wheel 2 is fixed in shaft；Extruding gasbag 3 is provided between the eccentric wheel 2 and pedestal；
The Drying 1 is fixedly mounted on pedestal by the way that bracket is horizontal, and the left end of Drying 1 is fixed with air-heater 4, Drying 1
It is provided with air inlet and escape pipe on roof, a stirring rod 5 is provided through in the middle part of Drying 1, is provided on 1 inner wall of Drying
One steel wire being connected on stirring rod 5 discloses 53；The air-heater 4 is connected to by pipeline with extruding gasbag 3, is led at the top of air-heater 4
Piping is connected to the air inlet on Drying 1；Helical blade is fixed on the stirring rod 5, stirring rod 5 divides for No.1 stirring
Bar 51 and No. two stirring rods 52；The helical blade outer end is provided with range sensor；The range sensor and controller electricity
Connection；It is driven between described 51 one end of No.1 stirring rod and shaft by belt, 51 other end of No.1 stirring rod and No. two stirrings
It is connected between bar 52 by piston case 6,51 end of No.1 stirring rod is fixed with No.1 electromagnet 61；52 end of No. two stirring rods
Head is fixed with No. two electromagnet 62, and No. two 52 other ends of stirring rod stretch out 1 outside of Drying；No. two electromagnet 62 and No.1
Electromagnet 61 is magnetic attracting, and No. two electromagnet 62 and No.1 electromagnet 61 are slidably mounted in piston case 6；The piston case 6
It is connected in steel wire by two wirerope 7 to disclose on 53 inner walls, 6 two sides of piston case are symmetrically arranged with two and stir module 8；The wirerope 7
On be serially connected with folded tube 9；It is connected between two folded tubes 9 by control unit 10；Described control unit 10 is folded for controlling
Pipe 9 is flexible；Attraction can be generated when No.1 electromagnet 61 and No. two electromagnet 62 are powered simultaneously, so that No. two 62 bands of electromagnet
Dynamic No. two stirring rods 52 slide along piston case 6；
Wherein, described control unit 10 includes control cabinet 101, elastic membrane 102, ball 103 and the air inlet spray head of arc
104；The control cabinet 101 is fixedly connected on 6 bottom end of piston case, and be symmetrically connected two elastic membranes 102 in control cabinet 101；The bullet
Venthole is provided on property film 102；Space between 101 side wall of the elastic membrane 102 and control cabinet is cavity 105；Side
The cavity 105 by being connected to inside tracheae and one of folded tube 9, the cavity 105 of the other side and another roll over
It is connected to inside folded pipe 9；The ball 103 is located at 101 bottom of control cabinet；Described 104 one end of air inlet spray head passes through tracheae and work
Connection, the other end pass through 101 side wall of control cabinet and face ball 103 inside plug case 6；When No.1 electromagnet 61 and No. two electromagnetism
When iron 62 adsorbs, the gas in extrusion piston case 6 is understood, so that gas compressed is sprayed through air inlet spray head 104, to push rubber
Glueballs 103 moves up, and then compresses the elastic membrane 102 of two sides, so that the gas of 102 internal cavity 105 of elastic membrane is from venthole
Discharge, the cavity 105 after gas is discharged form negative pressure, to can draw the gas in the folded tube 9 being accordingly connected to, and then make
9 synchronous of folded tube, folded tube 9 shrink will pull steel wire disclose 53 two sides it is close to piston case 6；
Wherein, the rice for stirring module 8 for stirring in Drying 1 stirs mould to realize that rice is sufficiently dried
Block 8 includes rack gear 81, No.1 gear 82, fixing seat 83 and stirs spring 84；The rack gear 81 is arranged two, two rack gears 81 difference
Positioned at 6 two sides of piston case, 81 both ends of rack gear, which stretch out steel wire and disclose 53, to be slidably connected on 1 inner wall of Drying, 81 both ends pair of rack gear
Claim to be equipped with the No.1 gear 82 being meshed with rack gear 81；The No.1 gear 82 is rotatably installed in fixing seat 83 by gear shaft
One end；83 other end of fixing seat is connected in steel wire and discloses on 53；The gear shaft other end, which is connected, stirs spring 84；
It is described stir 84 other end of spring and be hinged on steel wire disclose on the inner wall of 53 ends；Shrinking when folded tube 9 pulls steel wire to disclose 53
Two sides to piston case 6 close to when, steel wire, which discloses 53, will drive the fixing seats 83 of two sides to moving in the middle part of Drying 1, and fixing seat 83 pushes away
It is mobile to move connected No.1 gear 82, No.1 gear 82 engages to generate rotation with rack gear 81, and the rotation of No.1 gear 82 can band
The dynamic spring 84 of stirring being connected rotates, and then stirs the rice in Drying 1, so that rice is sufficiently dried.When work, it will shell
In rice investment Drying 1 afterwards, controller controls motor and air-heater 4 starts, and motor-driven rotatable shaft rotation, shaft rotates band
It moves connected eccentric wheel 2 to rotate, the rotation of eccentric wheel 2 is to periodically squeeze the extruding gasbag 3 of lower section, in extruding gasbag 3
Gas is passed through in 4 machine of air-heater after being compressed, and the hot wind that air-heater 4 is generated imports in Drying 1 from air inlet, then from baking
The escape pipe of dry cylinder 1 is discharged；Shaft moves the slowly rotation of No.1 stirring rod 51,51 band of No.1 stirring rod by belt driving band simultaneously
Helical blade and connected steel wire disclose 53 pairs of rice fallen into and carry out average rates and stir, steel wire disclose connected on 53 stir spring 84
With circumferentially rotating, so that rice is slowly dried under the blowing of hot wind；No.1 stirring rod 51 drives No.1 electromagnet 61
Rotation, controller control No.1 electromagnet 61 and No. two electromagnet 62 are powered simultaneously at this time, No.1 electromagnet 61 and No. two electromagnetism
Magnetic opposite generate of iron 62 is adsorbed, and No. two electromagnet 62 drive No. two stirring rods 52 slowly to rotate, and No. two electromagnet 62 are along piston
Sliding in case 6, thus the gas in extrusion piston case 6, so that the gas in piston case 6 sprays after being compressed through air inlet spray head 104
Out, so that ball 103 be pushed to move up, since gap is less than the straight of ball 103 between the elastic membrane 102 of two sides arc
Diameter, therefore the elastic membrane 102 of two sides, the mistake that two-side elastic film 102 is extruded can be squeezed when ball 103 moves up by force
The gas of Cheng Zhong, 102 internal cavity 105 of elastic membrane are discharged from venthole, and the cavity 105 after gas is discharged forms negative pressure, thus meeting
Gas in the folded tube 9 being accordingly connected to is drawn, so that 9 synchronous of folded tube, the contraction of folded tube 9 will pull steel wire
Disclose 53 two sides it is close to piston case 6, steel wire, which discloses 53, will drive the fixing seats 83 of two sides to moving in the middle part of Drying 1, fixing seat
83 push the No.1 gear 82 of connection mobile, and No.1 gear 82 engages to generate rotation with rack gear 81, and No.1 gear 82 rotates
Will drive it is connected stir the rotation of spring 84, it is mobile to stir helical blade of the spring 84 toward middle part, change stir spring 84 with
Spacing between helical blade, when stirring will contact between spring 84 and helical blade, the distance perception of helical blade outer end
Device is answered to incude, so that signal is fed back a controller, control motor stops after controller receives signal, while controlling No.1 electromagnetism
Iron 61 and No. two electromagnet 62 while power loss, so that No.1 electromagnet 61 and No. two electromagnet 62 lose magnetism, No. two electricity
Magnet 62 returns under the elastic force effect of spring, then draws back the gas in control cabinet 101, air inlet spray head 104 is to ball
103 are adsorbed, while under the gravity of ball 103 itself, so that falling back to 101 bottom of control cabinet under ball 103
Portion；The present invention is by control unit 10 and stirs the cooperation of module 8, and control unit 10 controls folded tube 9 and shrinks or uphold to control
The rotation of spring 84 is stirred, is sufficiently raised rice so that stirring module 8 and cooperating with helical blade, and then increase rice and heat
The contact area of wind, so that rice is sufficiently dried.
As one such embodiment, described stir is socketed one group of swinging plate 841 on spring 84；Each swinging plate
The corresponding helicla flute for stirring spring 84 is provided in 841, the screw pitch for the helicla flute being arranged in each swinging plate 841 is from Drying 1
Portion is sequentially reduced toward two sides.When work, when stirring spring 84 with the rotation of No.1 gear 82, due to what is be arranged in swinging plate 841
The screw pitch of helicla flute is different, so that swinging plate 841 is different with the speed for stirring the rotation of spring 84, thus in Drying 1
Rice carry out raising for different amplitudes so that rice and hot wind come into full contact with and then are sufficiently dried.
As one such embodiment, setting one group of double wedge in interval on the spring ring for stirring spring 84；It is described
Double wedge is for increasing the frictional force stirred between 841 inner spiral groove of spring 84 and swinging plate.When work, stirs spring 84 and rotating
During screw in swinging plate 841 helicla flute in, by the spring ring for stirring spring 84 be spaced setting one group of double wedge, from
And to stir has that the frictional force between the side of double wedge and helicla flute is big compared with the side of no double wedge on spring 84, so that dialling
Movable plate 841 generates localised jitter, swinging plate 841 is sufficiently raised rice, so that rice and hot wind when stirring rice
It comes into full contact with, to improve the drying effect of rice.
As one such embodiment, sieve 11 is provided with below the Drying 1；The sieve 11 passes through elasticity
Cloth is connected on the bracket of two sides, and two cylinders 12 are equipped between sieve 11 and Drying 1；The end of two cylinders 12 contacts respectively
The both ends of sieve 11, the air cavity of cylinder 12 be connected to by pipeline with extruding gasbag 3；The 11 lower section two sides of sieve are respectively equipped with
One air-injection air sac 13；Horn-like through-hole is provided on the air-injection air sac 13.When work, when extruding gasbag 3 is periodically squeezed
When pressure, internal gas a part is compressed in the air cavity for the cylinder 12 for importeding into connection, so that the periodical end of cylinder 12
It is periodically flexible, so that the sieve 11 of lower section be pushed to shake, the air-injection air sac 13 of lower section can be compressed when sieve 11 moves down, to make
The gas obtained in air-injection air sac 13 sprays, and on the one hand can prevent sieve 11 from blocking, on the other hand can be to the rice after drying
It is screened, blow off cracking rice of falling and impurity, to improve rice quality.
As one such embodiment, one group of groove is provided on 2 outer ring of eccentric wheel；On the eccentric wheel 2
Side is equipped with No. two gears 14 with engagement；14 right end of No. two gears is fixed with strut, and the strut other end passes through bracket
Be connected a disk 15；15 outside of disk is connected with corresponding elastical cloth.When work, when eccentric wheel 2 rotates, eccentric wheel 2
The groove of upper setting can be engaged periodically with No. two gears 14, and when No. two gears 14 are with engagement, No. two gears 14 can be generated
Rotation, extruding gasbag 3 is detached from eccentric wheel 2 and squeezes at this time, to the gas in the air cavity of cylinder 12 be drawn back, the air cavity of cylinder 12
Losing gas makes the end of cylinder 12 shrink return, and No. two gears 14 pass through strut and disk 15 is driven to rotate, and disk 15 rotates
Will drive connected elastical cloth so that elastical cloth generate shake so that sieve 11 be detached from cylinder 12 promotion under after
Continuous shake, improves the screening efficiency of sieve 11.
As one such embodiment, sliding slot 16 is provided on 1 wall of Drying of the escape pipe side；The cunning
Plate 17 is slidably mounted in sliding slot 16；Elastic string 18 is connected on one end of No. two stirring rods 52 stretching Drying 1；It is described
18 other end of elastic string is connect with slide plate 17.When work, when No. two stirring rods 52 move along piston case 6 with No. two electromagnet 62
When, it will pull elastic string 18, elastic string 18 will pull 16 sliding along the chute of connected slide plate 17, when No. two stirring rods 52 stop turning
Pulling and supporting to elastic string 18 can be loosened when dynamic return, so that slide plate 17 rebounds under the reaction force of spring, to accelerate hot wind
Outflow, and then reciprocatingly slided by slide plate 17 and promote the mobility of hot wind, improve the drying efficiency of rice.
When work, by the rice investment Drying 1 after shelling, controller controls motor and air-heater 4 starts, and motor drives
The rotation of turn axis, shaft rotation drive connected eccentric wheel 2 to rotate, and the rotation of eccentric wheel 2 is to periodically squeeze squeezing for lower section
Pressuring gasbag 3, the gas in extruding gasbag 3 are passed through in 4 machine of air-heater after being compressed, and the hot wind that air-heater 4 is generated is from air inlet
It imports in Drying 1, is then discharged from the escape pipe of Drying 1；Shaft moves No.1 stirring rod 51 by belt driving band simultaneously
Slowly rotation, No.1 stirring rod 51 are disclosed the 53 pairs of rice fallen into progress average rates with helical blade and connected steel wire and are stirred, steel
Silk disclose connected on 53 stir spring 84 with circumferentially rotating, so that rice is slowly dried under the blowing of hot wind；No.1
Stirring rod 51 drives No.1 electromagnet 61 to rotate, and controller control No.1 electromagnet 61 and No. two electromagnet 62 lead to simultaneously at this time
Electricity, No.1 electromagnet 61 and magnetic opposite generate of No. two electromagnet 62 are adsorbed, and No. two electromagnet 62 drive No. two stirring rods 52 slow
Slow-speed is dynamic, and No. two electromagnet 62 slide along piston case 6, thus the gas in extrusion piston case 6, so that the gas in piston case 6
Body sprays after being compressed through air inlet spray head 104, to push ball 103 to move up, due to the elastic membrane 102 of two sides arc
Between gap be less than the diameter of ball 103, therefore the elastic membrane of two sides can be squeezed when ball 103 moves up by force
102, during two-side elastic film 102 is extruded, the gas of 102 internal cavity 105 of elastic membrane is discharged from venthole, and gas is discharged
Cavity 105 afterwards forms negative pressure, to can draw the gas in the folded tube 9 being accordingly connected to, so that folded tube 9 is synchronous
Shrink, folded tube 9 shrink will pull steel wire disclose 53 two sides it is close to piston case 6, steel wire, which discloses 53, will drive the fixing seat of two sides
83 to moving in the middle part of Drying 1, and fixing seat 83 pushes the No.1 gear 82 of connection mobile, No.1 gear 82 engaged with rack gear 81 from
And rotation is generated, the rotation of No.1 gear 82 will drive connected spring 84 of stirring and rotate, and stir spring 84 toward the spiral at middle part
Blade is mobile, changes the spacing stirred between spring 84 and helical blade, will connect between spring 84 and helical blade when stirring
When touching, the distance-sensor of helical blade outer end incudes, so that signal is fed back a controller, controller controls after receiving signal
Motor stops, while controlling No.1 electromagnet 61 and No. two electromagnet 62 power loss simultaneously, so that No.1 electromagnet 61 and two
Number electromagnet 62 loses magnetism, and No. two electromagnet 62 return under the elastic force effect of spring, then by the gas in control cabinet 101
It draws back, air inlet spray head 104 adsorbs ball 103, while under the gravity of ball 103 itself, so that rubber
101 bottom of control cabinet is fallen back under ball 103；The present invention is by control unit 10 and stirs the cooperation of module 8, and control unit 10 controls
Folded tube 9 is shunk or is upheld to control and stir the rotation of spring 84, fills rice so that stirring module 8 and cooperating with helical blade
Divide and raise, and then increase the contact area of rice and hot wind, so that rice is sufficiently dried.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on 1 institute of attached drawing
The orientation or positional relationship shown, is merely for convenience of description of the present invention and simplification of the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as protecting the present invention
The limitation of range.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe originals of the invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (6)
1. a kind of rice finishing drying unit, it is characterised in that: Drying (1) and controller including pedestal, cylinder,
The controller is fixedly mounted on Drying (1) outer wall, and baker is used for control device automatic running；It is arranged on the pedestal
There is bracket；The bracket side is equipped with motor, and the motor end is connected with shaft；The shaft other end is rotatably connected on branch
Eccentric wheel (2) are fixed on frame, in shaft；Extruding gasbag (3) are provided between the eccentric wheel (2) and pedestal；The drying
Cylinder (1) is fixedly mounted on pedestal by the way that bracket is horizontal, and the left end of Drying (1) is fixed with air-heater (4), Drying (1)
It is provided with air inlet and escape pipe on roof, is provided through a stirring rod (5) in the middle part of Drying (1), on Drying (1) inner wall
It is provided with the steel wire that one is connected on stirring rod (5) and discloses (53)；The air-heater (4) is connected to by pipeline with extruding gasbag (3),
It is connected to by pipeline with the air inlet on Drying (1) at the top of air-heater (4)；It is fixed with helical blade on the stirring rod (5),
Stirring rod (5) is divided into No.1 stirring rod (51) and No. two stirring rods (52)；The helical blade outer end is provided with range sensor；
The range sensor is electrically connected with the controller；The No.1 stirring rod (51) is driven between one end and shaft by belt, and one
It is connect by piston case (6) number between stirring rod (51) other end and No. two stirring rods (52), No.1 stirring rod (51) end is solid
It is connected with No.1 electromagnet (61)；No. two stirring rods (52) end is fixed with No. two electromagnet (62), No. two stirring rods (52)
The other end stretches out on the outside of Drying (1)；No. two electromagnet (62) and magnetic attracting, No. two electromagnet of No.1 electromagnet (61)
(62) it is slidably mounted in piston case (6) with No.1 electromagnet (61)；The piston case (6) is connected by two wirerope (7)
It is disclosed on (53) inner wall in steel wire, piston case (6) two sides are symmetrically arranged with two and stir module (8)；It is serially connected on the wirerope (7)
Folded tube (9)；It is connected between two folded tubes (9) by control unit (10)；Described control unit (10) is for controlling folded tube
(9) it stretches；Attraction can be generated when No.1 electromagnet (61) are powered simultaneously with No. two electromagnet (62), so that No. two electromagnet
(62) sliding in piston case (6) of No. two stirring rods (52) is driven；
Wherein, described control unit (10) includes control cabinet (101), elastic membrane (102), ball (103) and the air inlet of arc
Spray head (104)；The control cabinet (101) is fixedly connected on piston case (6) bottom end, and be symmetrically connected two elasticity in control cabinet (101)
Film (102)；Venthole is provided on the elastic membrane (102)；Between the elastic membrane (102) and control cabinet (101) side wall
Space is cavity (105)；The cavity (105) of side is another by being connected to inside tracheae and one of folded tube (9)
It is connected to inside the cavity (105) of side and another folded tube (9)；The ball (103) is located at control cabinet (101) bottom
Portion；Described air inlet spray head (104) one end is connected to by tracheae and piston case (6) inside, the other end passes through control cabinet (101) side wall
Face ball (103)；When No.1 electromagnet (61) are adsorbed with No. two electromagnet (62), in meeting extrusion piston case (6)
Gas so that ball (103) be pushed to move up, and then compresses so that gas compressed is sprayed through air inlet spray head (104)
The elastic membrane (102) of two sides, so that the gas of elastic membrane (102) internal cavity (105) is discharged from venthole, the sky after gas is discharged
Chamber (105) forms negative pressure, to can draw the gas in the folded tube being accordingly connected to (9), so that folded tube (9) is synchronous
Shrink, folded tube (9) shrink will pull steel wire disclose (53) two sides it is close to piston case (6)；
Wherein, the rice for stirring module (8) for stirring in Drying (1) stirs mould to realize that rice is sufficiently dried
Block (8) includes rack gear (81), No.1 gear (82), fixing seat (83) and stirs spring (84)；The rack gear (81) is arranged two,
Two rack gears (81) are located at piston case (6) two sides, and rack gear (81) both ends, which stretch out steel wire and disclose (53), is slidably connected at Drying
(1) on inner wall, rack gear (81) both ends are symmetrically arranged with the No.1 gear (82) being meshed with rack gear (81)；The No.1 gear (82)
Fixing seat (83) one end is rotatably installed in by gear shaft；Fixing seat (83) other end is connected in steel wire and discloses (53)
On；The gear shaft other end, which is connected, stirs spring (84)；It is described stir spring (84) other end and be hinged on steel wire disclose
(53) on the inner wall of end；When two sides that folded tube (9) contraction pulling steel wire discloses (53) are close to piston case (6), steel wire is disclosed
(53) it will drive the fixing seat (83) of two sides to movement in the middle part of Drying (1), fixing seat (83) pushes connected No.1 gear
(82) mobile, No.1 gear (82) engages to generate rotation with rack gear (81), and No.1 gear (82) rotation will drive connected
Spring (84) rotation is stirred, and then stirs the rice in Drying (1), so that rice is sufficiently dried.
2. a kind of rice finishing drying unit according to claim 1, it is characterised in that: described to stir spring (84)
One group of swinging plate (841) of upper socket；The interior helicla flute for being provided with correspondence and stirring spring (84) of each swinging plate (841), each group
The screw pitch for the helicla flute being arranged in movable plate (841) is sequentially reduced in the middle part of Drying (1) toward two sides.
3. a kind of rice finishing drying unit according to claim 2, it is characterised in that: described to stir spring (84)
Spring ring on interval setting one group of double wedge；The double wedge is used to increase the spiral stirred in spring (84) and swinging plate (841)
Frictional force between slot.
4. a kind of rice finishing drying unit according to claim 1, it is characterised in that: under the Drying (1)
Side is provided with sieve (11)；The sieve (11) is connected on the bracket of two sides by elastical cloth, sieve (11) and Drying (1)
Between be equipped with two cylinders (12)；The end of two cylinders (12) contacts the both ends of sieve (11), the air cavity of cylinder (12) respectively
It is connected to by pipeline with extruding gasbag (3)；Two sides are respectively equipped with an air-injection air sac (13) below the sieve (11)；The jet
Air bag is provided with horn-like through-hole on (13).
5. a kind of rice finishing drying unit according to claim 4, it is characterised in that: the eccentric wheel (2) is outside
One group of groove is provided on circle；No. two gears (14) with engagement are equipped with above the eccentric wheel (2)；No. two gears
(14) right end is fixed with strut, and the strut other end passes through bracket and is connected a disk (15)；On the outside of the disk (15) with it is corresponding
Elastical cloth connection.
6. a kind of rice finishing drying unit according to claim 1, it is characterised in that: the escape pipe side
Sliding slot (16) are provided on Drying (1) wall；The slide plate (17) is slidably mounted in sliding slot (16)；No. two stirring rods
(52) it stretches out on the one end of Drying (1) and is connected with elastic string (18)；Elastic string (18) other end is connect with slide plate (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910184756.9A CN109900092B (en) | 2019-03-12 | 2019-03-12 | Drying device for rice finish machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910184756.9A CN109900092B (en) | 2019-03-12 | 2019-03-12 | Drying device for rice finish machining |
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| CN109900092A true CN109900092A (en) | 2019-06-18 |
| CN109900092B CN109900092B (en) | 2020-10-16 |
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| CN112050557A (en) * | 2020-08-20 | 2020-12-08 | 李金岩 | Thermomagnetic particle dynamic drying device based on plastic particles and use method |
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| CN113340066A (en) * | 2021-04-26 | 2021-09-03 | 李琪 | Dewatering equipment for plastic defoaming and drying master batch |
| CN113615806A (en) * | 2021-02-05 | 2021-11-09 | 长沙理工大学 | Forming equipment and method for processing self-heating rice food |
| CN114471828A (en) * | 2022-02-11 | 2022-05-13 | 江苏睿新世越环保新材料科技有限公司 | Ceramsite particle forming device and method |
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Effective date of registration: 20200918 Address after: 442600, No. 26, two government road, Chengguan Town, Yunxi County, Hubei, Shiyan Applicant after: Hubei Hongda Grain and Oil Co.,Ltd. Address before: 515300 Room 501, No. 13 Tonghe Shaoshan Road, Baiyun District, Guangzhou City, Guangdong Province Applicant before: Fan Guiying |
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