CN103766482A - Infrared corncob drying machine with stirring wheels - Google Patents
Infrared corncob drying machine with stirring wheels Download PDFInfo
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- CN103766482A CN103766482A CN201410060366.8A CN201410060366A CN103766482A CN 103766482 A CN103766482 A CN 103766482A CN 201410060366 A CN201410060366 A CN 201410060366A CN 103766482 A CN103766482 A CN 103766482A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
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- Y02P60/85—Food storage or conservation, e.g. cooling or drying
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Abstract
The invention provides an infrared corncob drying machine with stirring wheels. The drying machine is characterized in that a plurality of conveying devices driven by a transmission device I are arranged in a box body; one ends of studs are screwed in screw holes of chain links on the inner sides of chains; the two ends of a stirring rod are arranged in the middle of each stud in a sleeving manner; a limiting sleeve with springs and steel balls in blind holes is fixed in the middle of each stud; the two steel balls in each limiting sleeve fall into a spherical recess of the corresponding stirring rod; conveying grooves are formed in horizontal sections, corresponding to upper and lower sections of each chain, of each conveying device; guide grooves are formed below the tail ends of the conveying grooves; radiation devices are arranged above the conveying grooves; a limiting rod I and a limiting rod II are arranged at the two ends of each conveying device respectively; the stirring wheels are arranged at chain wheels below a feeding hole; when running to the chain wheels and doing a reverse movement, the stirring rods reversely rotate around the studs at a speed the same as the co-rotation angular speed while rotating with the chain wheels; the feeding hole is formed in the top of the box body; a discharging hole is formed in the bottom of the box body. The drying machine is high in heat transfer efficiency, low in energy consumption, perfect in function and reliable in working.
Description
Technical field
The invention provides a kind of infrared corncob drying machine with turning wheel, be mainly used in dehydrating just plucking the wet corn fringe rear, moisture content is higher from maize straw.
Background technology
China is large agricultural country, and particularly the area such as Shandong, Henan and northeast is the main food producing regions such as corn.Along with the development of aquaculture, the demand of feed increase, the cultivated area of corn progressively expands, and output improves year by year.Harvest corn moisture is generally 25% ~ 35%, if there is no good corn drying equipment, will excessively because of moisture, mouldy cause a large amount of losses.Therefore, peasant is further urgent to the demand of corn dryer, develops that precipitation range is high, good, the colory corn dryer of uniform drying, and the development that promotes Maize Industry is had great significance.
At present, more existing storehouse formulas and drum-type corn drying machinery on market, these equipment are to utilize within corn kernel moisture is reduced to the scope of safety packaging and storage by plant equipment, to reach the object of long-term preservation, this guarantees that to reducing the post-harvest loss of corn the high yield good harvest of corn is significant.
But existing various corn drying equipment is all for dehydrating corn kernel.And corncob just from pluck in field moisture content higher, if adopt early threshing, rear dry process program, by higher compared with the large percentage of damage of seed that causes after threshing the moisture content because of corncob, cannot meet needs of production.Therefore, we have developed a kind of continous way corncob drying machine.This machine can be dried wet corn fringe continuously, and productivity ratio is higher, has therefore applied for national inventing patent, and the patent No. is: ZL201310046462.2.While utilizing the hot blast of the later stage of drying and hot water to carry out preheating to wet corn fringe, change hot blast into and do not contact mutually after this mode with corncob with hot water, applied for again national inventing patent, the patent No. is respectively: ZL201310049368.2 and ZL201310050556.7; Change corncob and normal temperature air that moisture content is reached after requirement into and carry out, after heat exchange, having applied for again national inventing patent, the patent No. is: ZL201310052038.9.The corncob drying machine that above-mentioned patent relates to all adopts hot air convective drying, and energy consumption is relatively high, sometimes also can cause the quick-fried waist of iblet, changes into after infrared radiation drying, has applied for again national inventing patent, and the patent No. is: ZL201310056847.7; Change rotating rod for stiring materials into, so that after the convenient supporting of chute feeder, applied for again national inventing patent, application number is: 201310060839.X; Set up after stop collar, applied for again national inventing patent, the patent No. is: ZL201310065945.7.But, find through test, the infrared corncob drying machine of stop collar that this patent relates to is when rod for stiring materials is positioned at each sprocket wheel place of charging aperture below along with chain runs to, because the two U-shaped sides of rod for stiring materials are all the time in plumbness, make the U-shaped base of rod for stiring materials higher than the minimum point of gag lever post II, cause rod for stiring materials to smoothly transit to and be positioned at each sprocket wheel of charging aperture below near cabinet wall one side of this sprocket wheel one end, thereby make rod for stiring materials after the each sprocket wheel place commutation being positioned at below charging aperture, can not keep that " the two U-shaped sides of rod for stiring materials are in vertical state, and U-shaped base is upward " so a kind of state, continuing to stir corncob is dried.
Take a broad view of corn drying Industry, be badly in need of that a kind of heat transfer efficiency is high, energy consumption is low, uniform drying, and perfect in shape and function accurately, the corncob drying equipment of reliable operation.
Summary of the invention
The object of this invention is to provide one and can overcome the existing problem of existing corn drying equipment, heat transfer efficiency is high, energy consumption is low, uniform drying is good, and perfect in shape and function, the infrared corncob drying machine with turning wheel that functional reliability is high.
Its technical scheme is: comprise casing, transmission device I, conveying device, radiation appliance and striking gear, one end, rectangular box top is provided with charging aperture, be provided with discharging opening with one end at bottom half, in casing, be provided with along its length many and comprise axle I, sprocket wheel, chain, the conveying device of rod for stiring materials and stop collar, same conveying device is horizontally disposed to be all supported on casing wall at the two ends of two axle I at two ends along its length at casing, be arranged on the transmission device I of casing top away from charging aperture one end, the axle I that is positioned at transmission device I below by each conveying device drives conveyor running step by step through the external part after casing wall, on two sprocket wheels near inwall place, casing both sides between two axle I of every conveying device, hang with respectively a chain, upper corresponding to chain between the individual sprocket wheel of every conveying device, lower two sections of horizontal segments are respectively arranged with by support and are fixed on the chute feeder on casing, upper corresponding to same conveying device, between lower two chute feeders, be provided with deflector chute near the each sprocket wheel place that is positioned at transmission device I below, chute feeder corresponding to horizontal segment below each conveyor chain is also provided with deflector chute near the each sprocket wheel below that is positioned at charging aperture below away from a side of casing wall, the radiation appliance that is positioned at each chute feeder top comprises spider and infrared radiating element, spider is lifted on casing, one direction is arranged on spider towards the ultrared each infrared radiating element of chute feeder downward radiation two ends, the two ends of U-shaped rod for stiring materials are equipped with the circular hole of axis coaxle, on two inner faces vertical with two round hole axial of rod for stiring materials two ends, being arranged with radius is R, and be distributed in two sphere pits on the same circumference of line centered by round hole axial, on same end face, the line of centres of two sphere pits is vertical with the U-shaped side of rod for stiring materials, on stop collar one end face, being arranged with radius is R, axis is parallel to interior axially bored line, and be distributed in two blind holes on the same circumference of line centered by interior axially bored line, the distribution circle diameter of two blind holes equates with the distribution circle diameter of sphere pit, between two chains of same conveying device, each link center of inner side is equipped with the axis screw parallel with chain pin axis, planform and the nominal diameter of I type and two kinds of double-screw bolts of II type are all identical, and length difference, one end of the shorter I type double-screw bolt of length is screwed in the screw of the each outer link of chain, and with nut check, after the spacer that one end empty set one thickness of the II type double-screw bolt that length is grown equates with the outer link thickness of chain, be screwed in the screw of the each inner link of chain, and with nut check, the two U-shaped sides of rod for stiring materials are in vertical state, and U-shaped base upward, on the cylindrical section of the circular hole empty set at two ends in the middle part of two double-screw bolts that are screwed in two chain inner links screws of same conveying device, in two blind holes, be first respectively charged into after spring, reinstall the stop collar that radius is the steel ball of R, be fixed on the cylindrical section at double-screw bolt middle part, and keep the end face that steel ball is housed towards chain, two steel balls fall into respectively in the sphere pit of rod for stiring materials, double-screw bolt is screwed into two nut checks again away from the outer end of chain, below transmission device I, between each sprocket wheel and the close cabinet wall of this sprocket wheel one end, be equipped with two ends in casing and be fixed on the gag lever post I on cabinet wall, between two sprocket wheels below charging aperture in each axle I, be equipped with two ends and be fixed on the gag lever post II on cabinet wall, it is characterized in that: the chute feeder top corresponding to horizontal segment below each conveyor chain is equipped with striking gear near the each sprocket wheel that is positioned at charging aperture below away from a side of casing wall, striking gear comprises turning wheel and axle II, on the cylindrical shape wheel hub cylindrical of turning wheel, be symmetrically fixed with along two outer end diameters that are radially radial arrangement little, the large conical poke rod of inner diameter, the axle II that is fixed with turning wheel is supported at both ends on casing wall, the axis of axle II is parallel with axle I axis, axle II is through the external part after casing wall, be connected through the external part after casing wall with the axle I that is positioned at the each conveying device in charging aperture below by transmission device II.
The described infrared corncob drying machine with turning wheel, casing is provided with heat-insulation layer.
The present invention is on the basis of above-mentioned each patented technology, and one end, rectangular box top is provided with charging aperture, is provided with discharging opening with one end at bottom half.In casing, be provided with along its length many conveying devices, two axle I of same conveying device are horizontally disposed at casing two ends along its length, and axle I two ends are all bearing on the wall of casing, and the axis of axle I is perpendicular to the length direction of casing; Be arranged on the transmission device I of casing top away from charging aperture one end, the axle I that is positioned at transmission device I below by each conveying device drives conveyor running step by step through the external part after casing wall; On two sprocket wheels near inwall place, casing the same side between two axle I of every conveying device, hang with respectively a chain.Between 4 sprocket wheels of every conveying device, be respectively arranged with by support and be fixed on the chute feeder on casing corresponding to upper and lower two sections of horizontal segments of chain, corresponding to being provided with deflector chute near the each sprocket wheel place that is positioned at transmission device I below between upper and lower two chute feeders of same conveying device, be also provided with deflector chute near the each sprocket wheel below that is positioned at charging aperture below away from a side of casing wall corresponding to the chute feeder of horizontal segment below each conveyor chain; The adjustable for height spider of radiation appliance that is positioned at each chute feeder top is lifted on casing, and one direction is arranged on spider towards the ultrared each infrared radiating element of chute feeder downward radiation two ends.The round hole axial at U-shaped rod for stiring materials two ends is parallel with the U-shaped base of rod for stiring materials, and two round hole axial are coaxial, rod for stiring materials two ends two inner faces vertical with two round hole axial are respectively arranged with two sphere pits that radius is R, and two sphere pit distribution are on the same circumference of line centered by round hole axial, and on same end face, the line of centres of two sphere pits is vertical with the U-shaped side of rod for stiring materials; On stop collar one end face, on the same circumference of line centered by interior axially bored line, be arranged with radius and be parallel to two blind holes of interior axially bored line as R and axis, the distribution circle diameter of two blind holes equates with the distribution circle diameter of sphere pit.Between two chains of same conveying device, each link center of inner side is equipped with the axis screw parallel with chain pin axis, all identical and length differences of the planform of I type and two kinds of double-screw bolts of II type and nominal diameter; One end of the shorter I type double-screw bolt of length is screwed in the screw of the each outer link of chain, and with nut check, after the spacer that one end empty set one thickness of the II type double-screw bolt that length is grown equates with the outer link thickness of chain, be screwed in the screw of the each inner link of chain, and with nut check; In vertical state and U-shaped base upward, the circular hole empty set at two ends is being screwed on the cylindrical section at two double-screw bolts middle parts in two chain inner links screws of same conveying device for the two U-shaped sides of rod for stiring materials; In two blind holes, be first respectively charged into after spring, reinstall the stop collar that radius is the steel ball of R, be fixed on the cylindrical section at double-screw bolt middle part, and keep the end face that steel ball is housed towards chain, two steel balls fall into respectively in the sphere pit of rod for stiring materials, and double-screw bolt is screwed into two nut checks again away from the outer end of chain.Below transmission device I, between each sprocket wheel and the close cabinet wall of this sprocket wheel one end, be equipped with two ends in casing and be fixed on the gag lever post I on cabinet wall, between two sprocket wheels below charging aperture in each axle I, be equipped with two ends and be fixed on the gag lever post II on cabinet wall, force each rod for stiring materials when move to the commutation of each sprocket wheel place along with chain, double-screw bolt on the one hand, stop collar, steel ball and nut are along with sprocket wheel and chain corotation, rod for stiring materials does around double-screw bolt the reverse rotation that tarnsition velocity equates together again on the other hand, all keep two U-shaped sides in vertical state to realize each rod for stiring materials in each position of conveying device, and U-shaped base upward.Chute feeder top corresponding to horizontal segment below each conveyor chain is equipped with striking gear near the each sprocket wheel that is positioned at charging aperture below away from a side of casing wall, on the turning wheel wheel hub cylindrical of striking gear, be symmetrically fixed with two large conical poke rods of little, the inner diameter of outer end diameter, two poke rods are all radially radial arrangement along wheel hub; The axle II that is fixed with turning wheel is supported at both ends on casing wall, and the axis of axle II is parallel with axle I axis; Axle II, through the external part after casing wall, is connected through the external part after casing wall with the axle I that is positioned at the each conveying device in charging aperture below by transmission device II.
Its operation principle is: after the energising of transmission device I, by each axle I running of drive transmission I below, and then move by chain-driving rod for stiring materials.Now, be positioned at part that two steel balls of two blind holes of stop collar expose and just fall into two sphere pits of rod for stiring materials, to avoid rod for stiring materials to rotate around double-screw bolt.When corncob is in charging aperture joins casing, will successively enter between two rod for stiring materials that each conveying device is adjacent, and support on chute feeder under the stirring of rod for stiring materials along with rod for stiring materials moves forward.Meanwhile, corncob will absorb the radiant heat of infrared radiating element and make self temperature rising, force iblet internal moisture outwards to be overflowed.Due to the effect of frictional force between corncob and chute feeder, corncob in running is slided limit rolling forward under the stirring of rod for stiring materials, is therefore conducive to whole corncob iblet everywhere radiation-absorbing heat equably, has improved dry uniformity.
In the time that corncob moves to the deflector chute place of chute feeder end, because chute feeder ends at before deflector chute, corncob loses suddenly supporting and on chute feeder below deflector chute is fallen, and antikinesis under the stirring of rod for stiring materials after commutation.When blanking, corncob is stirred by force, has upset original putting in order between corncob, thereby has further improved dry uniformity.In whole dry run, corncob will experience " n=conveying device quantity × 2-1 " inferior blanking, be equivalent to it to stir n time by force, therefore can make corncob be dried equably completely.
Each sprocket wheel place below transmission device I, completes rod for stiring materials after blanking along with double-screw bolt and chain continue operation forward.When crossing after the upper quadrantal points of sprocket wheel reference circle, because the chain link of chain starts around sprocket wheel corotation, drive double-screw bolt and rod for stiring materials also and then together with corotation.But due to the restriction of gag lever post I, only allow the two ends of rod for stiring materials along with double-screw bolt, chain and sprocket wheel corotation, and rod for stiring materials is owing to being subject to the inhibition of gag lever post I, promote after steel ball Compress Spring, steel ball to be extruded in sphere pit, make the U-shaped base of rod for stiring materials do rotation contrary with Corotation direction and that angular speed is equal around double-screw bolt, the U-shaped side of rod for stiring materials all the time in vertical state and U-shaped base upward.In the time that double-screw bolt turns over 180 ° of lower quadrant points that move to sprocket wheel reference circle, the U-shaped base of rod for stiring materials has also turned over 180 ° around double-screw bolt, two blind holes of stop collar are aimed at two sphere pits of rod for stiring materials again, be positioned at two steel balls of blind hole of stop collar under the effect of spring pressure, its part of exposing is fallen in two sphere pits of rod for stiring materials again, while moving to the lower horizontal segment of chain, the U-shaped side of rod for stiring materials, continues dry to stir the corncob antikinesis falling along deflector chute still in vertical state and U-shaped base upward.
Each sprocket wheel place below charging aperture, completes rod for stiring materials after blanking along with double-screw bolt and chain continue operation forward.Now, because the chain link of chain has started around sprocket wheel corotation, drive double-screw bolt and rod for stiring materials also and then together with corotation.But due to the restriction of gag lever post II, only allow the two ends of rod for stiring materials along with double-screw bolt, chain and sprocket wheel corotation, and rod for stiring materials is owing to being subject to the inhibition of gag lever post II, promote after steel ball Compress Spring, steel ball to be extruded in sphere pit, make the U-shaped base of rod for stiring materials do rotation contrary with Corotation direction and that angular speed is equal around double-screw bolt, the U-shaped side of rod for stiring materials all the time in vertical state and U-shaped base upward.In the time that double-screw bolt turns over 180 ° of upper quadrantal points that move to sprocket wheel reference circle, the U-shaped base of rod for stiring materials has also turned over 180 ° around double-screw bolt, two blind holes of stop collar are aimed at two sphere pits of rod for stiring materials again, be positioned at two steel balls of blind hole of stop collar under the effect of spring pressure, its part of exposing is fallen in two sphere pits of rod for stiring materials again, while moving to the upper horizontal segment of chain, the U-shaped side of rod for stiring materials, continues dry to stir the corncob operation falling along deflector chute or charging aperture still in vertical state and U-shaped base upward.In the time that reaching requirement, the moisture content of corncob flows out from discharging opening.
Infra-red radiation does not need medium, and infrared ray has stronger penetration capacity, therefore infrared heating does not add hot-air, but directly material inside is heated, the moist gradient direction that the thermograde that iblet internal heat is outwards transmitted is moved outward with moisture is identical, be conducive to the heat and mass of dry run, greatly reduced the inhibition that thermograde is moved moisture outward.Therefore infrared heating heat transfer efficiency is high, drying time is short, makes energy consumption lower because not needing to add hot-air.In addition, owing to there is no infrared radiating element near deflector chute, therefore corncob, approaching in deflector chute blanking process, will stop momently heating and implement tempering.Therefore, what this drying machine adopted is the optimization drying program of " heating-tempering-heating-tempering ", has effectively improved drying effect.
The present invention compared with prior art, adopts the process program of first dry, rear threshing to the wet corn fringe after plucking, thoroughly solved the higher problem of seed damage rate causing by directly wet corn fringe being carried out to threshing; Corncob limit rolling in running is sliding, is therefore conducive to whole corncob iblet everywhere radiation-absorbing heat equably, has improved dry uniformity; In whole dry run, corncob has experienced " n=conveying device quantity × 2-1 " inferior blanking, is equivalent to it to stir n time by force, has therefore further improved dry uniformity; When rod for stiring materials is positioned at each sprocket wheel place of charging aperture below along with chain runs to before, due to striking gear stir rod for stiring materials towards the direction of motion of chain, each sprocket wheel direction of being positioned at charging aperture below rotates an angle, make the minimum point of the U-shaped base of rod for stiring materials lower than gag lever post II, guarantee that rod for stiring materials smoothly transits to the each sprocket wheel that is positioned at charging aperture below near cabinet wall one side of this sprocket wheel one end; Owing to being subject to the restriction of gag lever post I and gag lever post II, when U-shaped rod for stiring materials moves to any position along with chain, the U-shaped side of rod for stiring materials all the time in vertical state and U-shaped base upward, sliding at chute feeder top rolling to stir corncob; After being provided with blind hole and first packing spring on stop collar, reinstall steel ball, the rotation and the holding position that rely on the compression of spring to realize rod for stiring materials, solved the rotation and the holding position problem not reliably that rely on the self-deformation of rod for stiring materials to realize rod for stiring materials; Infra-red radiation is owing to being that material inside is directly heated, the moist gradient direction that the thermograde of iblet internal heat transmission is moved outward with moisture is identical, reduce the inhibition that thermograde is moved moisture outward, therefore infrared heating heat transfer efficiency is high, rate of drying is fast, makes energy consumption lower because not needing to add hot-air.
Accompanying drawing explanation
Fig. 1 is the structure principle chart of the embodiment of the present invention.
Fig. 2 is the local amplification view of I embodiment illustrated in fig. 1.
Fig. 3 is the local amplification view of II embodiment illustrated in fig. 1.
Fig. 4 is that A embodiment illustrated in fig. 1 is to partial view.
Fig. 5 is B-B cutaway view embodiment illustrated in fig. 1.
Fig. 6 is rod for stiring materials partial structurtes sketch embodiment illustrated in fig. 1.
Fig. 7 is turning wheel structure diagram embodiment illustrated in fig. 1.
The specific embodiment
1, casing 2, transmission device I 3, charging aperture 4, discharging opening 5, axle I 6, sprocket wheel 7, chain 8, rod for stiring materials 9, stop collar 10, support 11, chute feeder 12, deflector chute 13, spider 14, infrared radiating element 15, sphere pit 16, blind hole 17, double-screw bolt 18, nut 19, spacer 20, spring 21, steel ball 22, gag lever post I 23, gag lever post II 24, axle II 25, wheel hub 26, poke rod 27, transmission device II 28, heat-insulation layer.
In the embodiment shown in Fig. 1 ~ 7: rectangular box 1 one end, top is provided with charging aperture 3, is provided with discharging opening 4 with one end in casing 1 bottom.In casing 1, be provided with along its length 4 conveying devices, two axle I 5 of same conveying device are horizontally disposed at casing 1 two ends along its length, and axle I 5 two ends are all bearing on the wall of casing 1, and the axis of axle I 5 is perpendicular to the length direction of casing 1; Be arranged on the transmission device I 2 of casing 1 top away from charging aperture 3 one end, the axle I 5 that is positioned at transmission device I 2 belows by each conveying device drives conveyor running step by step through the external part after casing 1 wall; On two sprocket wheels 6 near casing 1 inwall place, the same side between two axle I 5 of every conveying device, hang with respectively a chain 7.Between 4 sprocket wheels 6 of every conveying device, be respectively arranged with by support 10 and be fixed on the chute feeder 11 on casing 1 corresponding to upper and lower two sections of horizontal segments of chain 7, corresponding to being provided with deflector chute 12 near each sprocket wheel 6 places that are positioned at transmission device I 2 belows between upper and lower two chute feeders 11 of same conveying device, be also provided with deflector chute 12 away from a side of casing 1 wall in close each sprocket wheel 6 belows that are positioned at charging aperture 3 belows of chute feeder 11 of horizontal segment below corresponding to each conveyor chain 7; The adjustable for height spider 13 of radiation appliance that is positioned at each chute feeder 11 tops is lifted on casing 1, and one direction is arranged on spider 13 towards the chute feeder ultrared each infrared radiating element of 11 downward radiation 14 two ends.The round hole axial at U-shaped rod for stiring materials 8 two ends is parallel with the U-shaped base of rod for stiring materials 8, and two round hole axial are coaxial, rod for stiring materials 8 two ends two inner faces vertical with two round hole axial are respectively arranged with two sphere pits 15 that radius is R, and two sphere pits 15 are distributed on the same circumference of line centered by round hole axial, and on same end face, the line of centres of two sphere pits 15 is vertical with the U-shaped side of rod for stiring materials 8; On stop collar 9 one end faces, on the same circumference of line centered by interior axially bored line, being arranged with radius equates with the distribution circle diameter of sphere pit 15 as the distribution circle diameter that R and axis are parallel to 16, two blind holes 16 of two blind holes of interior axially bored line.Between two chains 7 of same conveying device, each link center of inner side is equipped with the axis screw parallel with chain pin axis, all identical and length differences of the planform of I type and two kinds of double-screw bolts 17 of II type and nominal diameter; One end of the shorter I type double-screw bolt 17 of length is screwed in the screw of chain 7 each outer links, and lock with nut 18, after the spacer 19 that one end empty set one thickness of the II type double-screw bolt 17 that length is grown equates with the outer link thickness of chain 7, be screwed in the screw of chain 7 each inner links, and lock with nut 18; In vertical state and U-shaped base upward, the circular hole empty set at two ends is being screwed on the cylindrical section at two double-screw bolt 17 middle parts in two chains of same conveying device, 7 inner links screws for the two U-shaped sides of rod for stiring materials 8; Two blind holes 16 are interior to be first respectively charged into after spring 20, reinstall the stop collar 9 that radius is the steel ball 21 of R, be fixed on the cylindrical section at double-screw bolt 17 middle parts, and keep the end face that steel ball 21 is housed towards chain 7, two steel balls 21 fall into respectively in the sphere pit 15 of rod for stiring materials 8, and double-screw bolt 17 is screwed into two nuts 18 away from the outer end of chain 7 again and locks.In casing 1, below transmission device I 2, between each sprocket wheel 6 and close casing 1 inwall of these sprocket wheel 6 one end, be equipped with two ends and be fixed on the gag lever post I 22 on casing 1 inwall, between two sprocket wheels 6 below charging aperture 3 in each axle I 5, be equipped with two ends and be fixed on the gag lever post II 23 on casing 1 inwall, force each rod for stiring materials 8 when move to the commutation of each sprocket wheel 6 places along with chain 7, double-screw bolt 17 on the one hand, stop collar 9, steel ball 20 and nut 18 are along with sprocket wheel 6 and chain 7 corotation, rod for stiring materials 8 does around double-screw bolt 17 the reverse rotation that tarnsition velocity equates together again on the other hand, all keep two U-shaped sides in vertical state to realize each rod for stiring materials 8 in each position of conveying device, and U-shaped base upward.Be equipped with striking gear near the each sprocket wheel 6 that is positioned at charging aperture 3 belows away from a side of casing 1 wall in chute feeder 11 tops of horizontal segment below corresponding to each conveyor chain 7, on turning wheel wheel hub 25 cylindricals of striking gear, be symmetrically fixed with conical poke rod 26, two poke rods 26 that two little, inner diameters of outer end diameter are large and be all radially radial arrangement along wheel hub 25; The axle II 24 that is fixed with turning wheel is supported at both ends on casing 1 wall, and the axis of axle II 24 is parallel with axle I 5 axis; Axle II 24, through the external part after casing 1 wall, is connected through the external part after casing 1 wall with the axle I 5 that is positioned at the charging aperture 3 each conveying devices in below by transmission device II 27.
Claims (2)
1. the infrared corncob drying machine with turning wheel, comprise casing (1), transmission device I (2), conveying device, radiation appliance and striking gear, rectangular box (1) one end, top is provided with charging aperture (3), be provided with discharging opening (4) with one end in casing (1) bottom, in casing (1), be provided with along its length many and comprise axle I (5), sprocket wheel (6), chain (7), the conveying device of rod for stiring materials (8) and stop collar (9), same conveying device is horizontally disposed to be all supported on casing (1) wall at the two ends of two axle I (5) at two ends along its length at casing (1), be arranged on the transmission device I (2) of casing (1) top away from charging aperture (3) one end, the axle I (5) that is positioned at transmission device I (2) below by each conveying device drives conveyor running step by step through the external part after casing (1) wall, on two sprocket wheels (6) near inwall place, casing (1) both sides between two axle I (5) of every conveying device, hang with respectively a chain (7), upper corresponding to chain (7) between 4 sprocket wheels (6) of every conveying device, lower two sections of horizontal segments are respectively arranged with by support (10) and are fixed on the chute feeder (11) on casing (1), upper corresponding to same conveying device, between lower two chute feeders (11), locate to be provided with deflector chute (12) near the each sprocket wheel (6) that is positioned at transmission device I (2) below, also be provided with deflector chute (12) away from a side of casing (1) wall in close each sprocket wheel (6) below that is positioned at charging aperture (3) below of the chute feeder of horizontal segment (11) below corresponding to each conveyor chain (7), the radiation appliance that is positioned at each chute feeder (11) top comprises spider (13) and infrared radiating element (14), spider (13) is lifted on casing (1), one direction is arranged on spider (13) towards chute feeder (11) the ultrared each infrared radiating element of downward radiation (14) two ends, the two ends of U-shaped rod for stiring materials (8) are equipped with the circular hole of axis coaxle, on two inner faces vertical with two round hole axial of rod for stiring materials (8) two ends, being arranged with radius is R, and be distributed in two the sphere pits (15) on the same circumference of line centered by round hole axial, on same end face, the line of centres of two sphere pits (15) is vertical with the U-shaped side of rod for stiring materials (8), on stop collar (9) one end faces, being arranged with radius is R, axis is parallel to interior axially bored line, and be distributed in two blind holes (16) on the same circumference of line centered by interior axially bored line, the distribution circle diameter of two blind holes (16) equates with the distribution circle diameter of sphere pit (15), between two chains (7) of same conveying device, each link center of inner side is equipped with the axis screw parallel with chain pin axis, planform and the nominal diameter of two kinds of double-screw bolts of I type and II type (17) are all identical, and length difference, one end of the shorter I type double-screw bolt (17) of length is screwed in the screw of the each outer link of chain (7), and lock with nut (18), after the spacer (19) that one end empty set one thickness of the II type double-screw bolt (17) that length is grown equates with the outer link thickness of chain (7), be screwed in the screw of the each inner link of chain (7), and lock with nut (18), the two U-shaped sides of rod for stiring materials (8) are in vertical state, and U-shaped base upward, on the cylindrical section of the circular hole empty set at two ends in the middle part of two double-screw bolts (17) that are screwed in two chains of same conveying device (7) inner links screw, in two blind holes (16), be first respectively charged into after spring (20), reinstall the stop collar (9) of the steel ball that radius is R (21), be fixed on the cylindrical section at double-screw bolt (17) middle part, and keep the end face that steel ball (21) is housed towards chain (7), two steel balls (21) fall into respectively in the sphere pit (15) of rod for stiring materials (8), double-screw bolt (17) is screwed into two nuts (18) locking again away from the outer end of chain (7), in casing (1), be positioned at and between casing (1) inwall of the each sprocket wheel in transmission device I (2) below (6) and close this sprocket wheel (6) one end, be equipped with two ends and be fixed on the gag lever post I (22) on casing (1) inwall, be positioned at and between two sprocket wheels (6) in the each axle I in charging aperture (3) below (5), be equipped with two ends and be fixed on the gag lever post II (23) on casing (1) inwall, it is characterized in that: be equipped with striking gear near the each sprocket wheel (6) that is positioned at charging aperture (3) below away from a side of casing (1) wall in the chute feeder of horizontal segment (11) top below corresponding to each conveyor chain (7), striking gear comprises turning wheel and axle II (24), on cylindrical shape wheel hub (25) cylindrical of turning wheel, be symmetrically fixed with along two outer end diameters that are radially radial arrangement little, the large conical poke rod (26) of inner diameter, the axle II (24) that is fixed with turning wheel is supported at both ends on casing (1) wall, the axis of axle II (24) is parallel with axle I (5) axis, axle II (24) is through the external part after casing (1) wall, be connected through the external part after casing (1) wall with the axle I (5) that is positioned at the each conveying device in charging aperture (3) below by transmission device II (27).
2. the infrared corncob drying machine with turning wheel as claimed in claim 1, is characterized in that: casing (1) is provided with heat-insulation layer (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410060366.8A CN103766482A (en) | 2014-02-24 | 2014-02-24 | Infrared corncob drying machine with stirring wheels |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410060366.8A CN103766482A (en) | 2014-02-24 | 2014-02-24 | Infrared corncob drying machine with stirring wheels |
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| Publication Number | Publication Date |
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| CN103766482A true CN103766482A (en) | 2014-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410060366.8A Pending CN103766482A (en) | 2014-02-24 | 2014-02-24 | Infrared corncob drying machine with stirring wheels |
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| Country | Link |
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| CN (1) | CN103766482A (en) |
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| CN103947749A (en) * | 2014-05-19 | 2014-07-30 | 山东理工大学 | Infrared corncob stage drying technology |
| CN103960355A (en) * | 2014-05-28 | 2014-08-06 | 山东理工大学 | Straight-rod type infrared corncob drying machine |
| CN104686649A (en) * | 2015-03-23 | 2015-06-10 | 山东理工大学 | Turnover-falling infrared corncob drying machine |
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| FR2930630A1 (en) * | 2008-04-25 | 2009-10-30 | Marcel Herve Soc Par Actions S | Cell for drying grains such as wheat, corn, sunflower or canola seed, comprises a closed volume bounded by a peripheral wall, an upper wall forming a roof and a floor |
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| CN103960355A (en) * | 2014-05-28 | 2014-08-06 | 山东理工大学 | Straight-rod type infrared corncob drying machine |
| CN104686649A (en) * | 2015-03-23 | 2015-06-10 | 山东理工大学 | Turnover-falling infrared corncob drying machine |
| CN104686649B (en) * | 2015-03-23 | 2017-08-25 | 山东理工大学 | Overturn blanking infrared corncob drying machine |
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Application publication date: 20140507 |