CN111623603A - Effectual rice drying device dries - Google Patents
Effectual rice drying device dries Download PDFInfo
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- CN111623603A CN111623603A CN202010464587.7A CN202010464587A CN111623603A CN 111623603 A CN111623603 A CN 111623603A CN 202010464587 A CN202010464587 A CN 202010464587A CN 111623603 A CN111623603 A CN 111623603A
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- drying
- drying box
- limiting
- driving shaft
- rod
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/02—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles
- F26B11/04—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis
- F26B11/0463—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis having internal elements, e.g. which are being moved or rotated by means other than the rotating drum wall
- F26B11/0477—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis having internal elements, e.g. which are being moved or rotated by means other than the rotating drum wall for mixing, stirring or conveying the materials to be dried, e.g. mounted to the wall, rotating with the drum
- F26B11/0486—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis having internal elements, e.g. which are being moved or rotated by means other than the rotating drum wall for mixing, stirring or conveying the materials to be dried, e.g. mounted to the wall, rotating with the drum the elements being held stationary, e.g. internal scraper blades
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
- A23B9/00—Preservation of edible seeds, e.g. cereals
- A23B9/08—Drying; Subsequent reconstitution
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/06—Controlling, e.g. regulating, parameters of gas supply
- F26B21/10—Temperature; Pressure
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/02—Applications of driving mechanisms, not covered by another subclass
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/04—Agitating, stirring, or scraping devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying good
- F26B2200/06—Grains, e.g. cereals, wheat, rice, corn
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Chemical & Material Sciences (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention relates to a rice drying device with good drying effect, which comprises a supporting rod, a drying box, a driving mechanism, a stirring mechanism and a drying mechanism, wherein the driving mechanism comprises a driving component and a driven component, the drying mechanism comprises an air blowing component and a temperature control component, the rice drying device with good drying effect is characterized in that hot air is conveyed into the drying box through the drying mechanism to dry raw materials in the drying box, the drying box and the stirring mechanism are driven to rotate through the driving component to stir the raw materials, the temperature in the drying box is kept to be stable through the temperature control component, compared with the existing stirring mechanism, the device simultaneously rotates through the drying box and a rotating rod, so that the raw materials are prevented from being accumulated at the bottom of the drying box, the raw materials are stirred more uniformly, and a better drying effect is realized, compared with the existing temperature control device, the device adopts a pure mechanical structure to replace an electronic element, the stability is improved, and the service life is prolonged.
Description
Technical Field
The invention relates to a rice drying device with a good drying effect.
Background
The rice is a cereal crop of the rice genus, and is classified into indica rice and japonica rice, early rice and middle and late rice, glutinous rice and non-glutinous rice according to the rice type, and is classified into conventional rice and hybrid rice according to the seed reserving mode.
Because the rice has a large internal water content, when harvested rice is stored, the rice is not dried in the sun and becomes damp and mildewed, so that farmers have a low harvest rate, and the rice needs to be dried.
Traditional drying method, lay the rice on the road surface, utilize sunshine to insolate, the manpower has been wasted to this kind of mode, a large amount of public land resources have been occupied, certain potential safety hazard also exists, and current drying device simple structure, drying speed is slow, can only heat the stoving to the rice surface, the rice can't fully roll the rice at the stoving in-process, it is not good to cause the stoving effect, current drying device does not generally have better temperature control device simultaneously, make stoving temperature cross low or too high, it is not abundant to cause the rice to dry, or explode the too high scheduling problem of waist rate.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the rice drying device with good drying effect is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: a rice drying device with a good drying effect comprises two support rods, a drying box, a driving mechanism, a stirring mechanism and a drying mechanism, wherein two limiting pipes are arranged on two sides of the drying box, the two support rods are respectively arranged on two sides of the drying box, the drying box is connected with the two support rods through the two limiting pipes, the driving mechanism is arranged on one side of the drying box, the stirring mechanism is arranged in the drying box, the drying mechanism is arranged on one side, away from the driving mechanism, of the drying box, a feeding hole is formed in the top of the drying box, a discharging hole is formed in the bottom of the drying box, the driving mechanism comprises a driving assembly and a driven assembly, and the drying mechanism comprises an air blowing assembly and a temperature control assembly;
the driving assembly comprises a motor, a driving shaft and a main gear, the motor is arranged on a support rod, the motor is positioned on one side of the support rod, which is far away from the drying box, the driving shaft is arranged on the motor, the driving shaft penetrates through a limiting pipe and the drying box, and the driving shaft and the limiting pipe are coaxially arranged;
the driven assembly comprises a secondary gear and an external gear, the secondary gear and the external gear are both arranged in the limiting pipe, the secondary gear is positioned between the main gear and the external gear, the secondary gear is meshed with the main gear, and the external gear is meshed with the secondary gear;
the stirring mechanism comprises two stirring components which are respectively arranged on two sides of the driving shaft, the stirring components comprise a plurality of rotating rods, and the rotating rods are uniformly arranged on the driving shaft;
the air-blowing assembly comprises an air pump, a heating box and a vent pipe, the air pump is arranged on one side of the drying box, which is far away from the motor, the heating box is communicated with the air pump, a plurality of heating wires are arranged in the heating box, the driving shaft and the rotating shaft are both hollow, a plurality of air outlet holes are formed in the driving shaft and the rotating shaft, and the heating box is communicated with the inside of the drying box through the vent pipe, the driving shaft and the rotating shaft;
the temperature control assembly is arranged in the drying box and comprises a shell, a temperature sensing unit, a blocking unit and a limiting unit, the shell is arranged at one end, close to the vent pipe, of the driving shaft, the temperature sensing unit is arranged at the top of the shell and comprises a bimetal temperature sensing element, a rotating shaft and a pressing rod, a protective sleeve is arranged outside the shell, the bimetal temperature sensing element is arranged in the protective sleeve and is spiral, one end of the rotating shaft is located in the shell, the other end of the rotating shaft extends into the protective sleeve, one end of the bimetal temperature sensing element is connected with the bottom of the protective sleeve, the other end of the bimetal temperature sensing element is connected with one end, extending out of the protective sleeve, of the rotating shaft, and the end part of the pressing rod is connected with one end;
the blocking unit comprises a piston cylinder, a piston rod, a pressing plate and an air bag, the piston cylinder is arranged at the bottom of the shell, one end of the piston rod is positioned in the piston cylinder, the other end of the piston rod extends out of the piston cylinder, the piston rod is connected with the piston cylinder in a sealing mode, the pressing plate is arranged outside the piston cylinder, the pressing plate is connected with one end, extending out of the piston cylinder, of the piston rod, the pressing rod is abutted against the pressing plate, the air bag is arranged in the driving shaft, and the air bag is communicated with the interior of the piston cylinder;
the limiting units are arranged on two sides of the pressing plate respectively and comprise limiting rods and springs, the limiting rods penetrate through the pressing plate and are parallel to the piston cylinder, the springs are sleeved on the limiting rods, one ends of the springs are connected with the bottom of the shell, and the other ends of the springs are connected with the pressing plate.
In order to prevent the raw materials in the drying box from spilling out, the feed inlet and the discharge outlet are both provided with cover plates, one end of each cover plate is hinged with the drying box, and the hinged parts of the cover plates and the drying box are provided with torsional springs.
For better discharging, the bottom of the drying box is obliquely arranged towards the discharging port.
In order to support the limiting pipe, a sleeve is arranged on the supporting rod, one end, far away from the drying box, of the limiting pipe is located in the sleeve, and the limiting pipe is connected with the sleeve in a sliding mode.
In order to limit the rotation of the limiting pipe, sliding blocks are arranged at two ends of the limiting pipe, an annular sliding groove is formed in the inner wall of the sleeve, the sliding groove is located in the sliding groove, and the sliding blocks are connected with the sliding groove in a sliding mode.
In order to better limit the rotation of the limiting pipe, the cross section of the sliding block is in a dovetail shape, and the sliding groove is a dovetail groove.
In order to fix the rotating shaft, the top of the shell is provided with a fixing unit, the fixing unit comprises a connecting rod and a first bearing seat, the first bearing seat is sleeved on the rotating shaft, one end of the connecting rod is connected with the top of the shell, and the other end of the connecting rod is connected with the first bearing seat.
In order to limit the pressure rod, a baffle is arranged on the pressure plate and is positioned on one side of the pressure plate, which is far away from the piston rod.
In order to reduce friction and enable the driving shaft to rotate more flexibly, a second bearing seat is arranged in the supporting rod, and two ends of the driving shaft penetrate through the second bearing seat.
In order to ensure that the driving shaft is ventilated well, a rotary joint is arranged at the joint of the vent pipe and the driving shaft.
The rice drying device with good drying effect has the advantages that hot air is conveyed into the drying box through the drying mechanism to dry raw materials in the drying box, the drying box and the stirring mechanism are driven to rotate through the driving assembly to stir the raw materials, and the temperature in the drying box is kept at a stable temperature through the temperature control assembly.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of a rice drying apparatus with good drying effect according to the present invention;
FIG. 2 is a schematic structural diagram of a driving mechanism of the rice drying apparatus with good drying effect according to the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 1;
FIG. 4 is a schematic view of a connection structure of a limiting pipe and a sleeve of the rice drying device with good drying effect;
in the figure: 1. the automatic drying device comprises a support rod, 2 parts of a drying box, 3 parts of a limiting pipe, 4 parts of a motor, 5 parts of a driving shaft, 6 parts of a main gear, 7 parts of a secondary gear, 8 parts of an external gear, 9 parts of a rotating rod, 10 parts of an air pump, 11 parts of a heating box, 12 parts of a vent pipe, 13 parts of a shell, 14 parts of a bimetal temperature sensing element, 15 parts of a rotating shaft, 16 parts of a pressure rod, 17 parts of a protective sleeve, 18 parts of a piston cylinder, 19 parts of a piston rod, 20 parts of a pressure plate, 21 parts of an air bag, 22 parts of a limiting rod, 23 parts of a spring, 24 parts of a cover plate, 25 parts.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1, a rice drying rotating shaft 15 with a good drying effect comprises supporting rods 1, a drying box 2, a driving mechanism, a stirring mechanism and a drying mechanism, wherein two limiting pipes 3 are arranged on two sides of the drying box 2, two supporting rods 1 are arranged on two sides of the drying box 2 respectively, the drying box 2 is connected with the two supporting rods 1 through the two limiting pipes 3, the driving mechanism is arranged on one side of the drying box 2, the stirring mechanism is arranged in the drying box 2, the drying mechanism is arranged on one side of the drying box 2 away from the driving mechanism, a feeding port is arranged at the top of the drying box 2, a discharging port is arranged at the bottom of the drying box 2, the driving mechanism comprises a driving component and a driven component, and the drying mechanism comprises an air blowing component and a temperature control component;
the device has formed the support to stoving case 2 through two branch 1, the spacing pipe 3 of 2 both sides of stoving case is in for two branch 1's sleeve pipe 25, sleeve pipe 25 is spacing and the support of spacing pipe 3 formation, open the apron 24 on the pan feeding mouth, pour the raw materials into by the pan feeding mouth, cover apron 24, carry steam in to stoving case 2 through drying mechanism, the raw materials to stoving case 2 is dried, realize the stirring through actuating mechanism drive rabbling mechanism to the raw materials, drive 2 counter-rotations of stoving case simultaneously, realize better stirring effect, thereby make the stoving effect better.
In order to support the limiting pipe 3, a sleeve 25 is arranged on the supporting rod 1, one end, far away from the drying box 2, of the limiting pipe 3 is located in the sleeve 25, and the limiting pipe 3 is connected with the sleeve 25 in a sliding mode.
In order to prevent the raw materials in the drying box 2 from spilling out, the feed inlet and the discharge outlet are both provided with a cover plate 24, one end of the cover plate 24 is hinged with the drying box 2, and the hinged part of the cover plate 24 and the drying box 2 is provided with a torsion spring.
As shown in fig. 2-4, the driving assembly comprises a motor 4, a driving shaft 5 and a main gear 6, the motor 4 is arranged on the supporting rod 1, the motor 4 is positioned on one side of the supporting rod 1 far away from the drying box 2, the driving shaft 5 is arranged on the motor 4, the driving shaft 5 passes through the limiting pipe 3 and the drying box 2, and the driving shaft 5 and the limiting pipe 3 are coaxially arranged;
the driven assembly comprises a secondary gear 7 and an external gear 8, the secondary gear 7 and the external gear 8 are both arranged in the limiting pipe 3, the secondary gear 7 is positioned between the main gear 6 and the external gear 8, the secondary gear 7 is meshed with the main gear 6, and the external gear 8 is meshed with the secondary gear 7;
the stirring mechanism comprises two stirring components which are respectively arranged at two sides of the driving shaft 5, the stirring components comprise a plurality of rotating rods 9, and the rotating rods 9 are uniformly arranged on the driving shaft 5;
after stoving case 2 is poured into to the raw materials, operation motor 4, motor 4 drive shaft 5 is rotatory, drive shaft 5 drive master gear 6 is rotatory, master gear 6 drive pinion 7 is rotatory, pinion 7 drives external gear 8 and rotates, external gear 8 drives spacing pipe 3 is rotatory, spacing pipe 3 drives stoving case 2 is rotatory, make the raw materials in stoving case 2 roll from top to bottom, and drive shaft 5 is rotatory also can drive each bull stick 9 rotatory, stir the raw materials in stoving case 2, realize better stoving effect.
In order to limit the rotation of the limiting pipe 3, sliding blocks 26 are arranged at two ends of the limiting pipe 3, an annular sliding groove is formed in the inner wall of the sleeve 25 and is located in the sliding groove, and the sliding blocks 26 are connected with the sliding groove in a sliding mode.
In order to better limit the rotation of the limiting pipe 3, the cross section of the sliding block 26 is dovetail-shaped, and the sliding groove is a dovetail groove.
In order to reduce friction and make the rotation of the driving shaft 5 more flexible, a second bearing seat is arranged in the supporting rod 1, and both ends of the driving shaft 5 penetrate through the second bearing seat.
The air blowing assembly comprises an air pump 10, a heating box 11 and an air pipe 12, the air pump 10 is arranged on one side, away from the motor 4, of the drying box 2, the heating box 11 is communicated with the air pump 10, a plurality of heating wires are arranged in the heating box 11, the driving shaft 5 and the rotating shaft 15 are both hollow, a plurality of air outlet holes are formed in the driving shaft 5 and the rotating shaft 15, and the heating box 11 is communicated with the interior of the drying box 2 through the air pipe 12, the driving shaft 5 and the rotating shaft 15;
when the raw materials are poured into the drying box 2, the air pump 10 is operated, air is blown in the air pump 10 and the heating box 11, air is heated by the heating wires, then flows into the driving shaft 5 and the rotating rod 9 through the ventilating pipe 12 by the heating box 11, and then is sprayed out from the air outlet holes in the driving shaft 5 and the rotating rod 9 to heat the raw materials, so that the moisture in the raw materials is evaporated out to realize drying.
In order to allow better ventilation in the drive shaft 5, the joint between the ventilation pipe 12 and the drive shaft 5 is provided with a rotary joint.
As shown in fig. 3, the temperature control assembly is disposed in the drying box 2, the temperature control assembly includes a housing 13, a temperature sensing unit, a blocking unit and a limiting unit, the shell 13 is arranged at one end of the driving shaft 5 close to the vent pipe 12, the temperature sensing unit is arranged at the top of the shell 13, the temperature sensing unit comprises a bimetallic temperature sensing element 14, a rotating shaft 15 and a pressure lever 16, a protective sleeve 17 is arranged outside the shell 13, the bimetal temperature sensing element 14 is arranged in the protective sleeve 17, the bimetal temperature sensing element 14 is in a spiral shape, one end of the rotating shaft 15 is positioned in the shell 13, the other end of the rotating shaft 15 extends into the protective sleeve 17, one end of the bimetal temperature sensing element 14 is connected with the bottom of the protective sleeve 17, the other end of the bimetal temperature sensing element 14 is connected with one end of the rotating shaft 15 extending out of the protective sleeve 17, and the end part of the pressure lever 16 is connected with one end of the rotating shaft 15 extending out of the protective sleeve 17;
the blocking unit comprises a piston cylinder 18, a piston rod 19, a pressure plate 20 and an air bag 21, the piston cylinder 18 is arranged at the bottom of the shell 13, one end of the piston rod 19 is positioned in the piston cylinder 18, the other end of the piston rod 19 extends out of the piston cylinder 18, the piston rod 19 is hermetically connected with the piston cylinder 18, the pressure plate 20 is arranged outside the piston cylinder 18, the pressure plate 20 is connected with one end of the piston rod 19 extending out of the piston cylinder 18, the pressure rod 16 is abutted against the pressure plate 20, the air bag 21 is arranged in the driving shaft 5, and the air bag 21 is communicated with the interior of the piston cylinder 18;
the limiting units are two and are respectively arranged on two sides of the pressing plate 20, each limiting unit comprises a limiting rod 22 and a spring 23, the limiting rods 22 penetrate through the pressing plate 20, the limiting rods 22 are parallel to the piston cylinder 18, the springs 23 are sleeved on the limiting rods 22, one ends of the springs 23 are connected with the bottom of the shell 13, and the other ends of the springs 23 are connected with the pressing plate 20.
Along with the rise of the temperature, the temperature of the bimetal temperature sensing element 14 absorbs the external heat, the bimetal temperature sensing element 14 deforms, so that a spiral motion is generated, the bimetal temperature sensing element 14 drives the rotating shaft 15 to rotate, the rotating shaft 15 drives the pressing rod 16 to rotate, the pressing rod 16 pushes the pressing plate 20 to move downwards, the pressing plate 20 drives the piston rod 19 to move downwards, so that the space of a sealed cavity formed by the piston rod 19 and the piston cylinder 18 is reduced, so that the air in the sealed cavity flows into the air bag 21, the air bag 21 expands, when the temperature exceeds the maximum temperature required by drying the raw materials, the bimetal temperature sensing element generates the maximum deformation at the moment, so that the pressing rod 16 rotates to be right below the rotating shaft 15, the distance between the rotating shaft 15 and the pressing plate 20 is the maximum, namely the length of the pressing rod 16, the air bag 21 blocks the end part of the driving, thereby just can not continue to heat the raw materials in stoving case 2, thereby the stoving effect has been guaranteed, the waist rate of exploding has been reduced, when the temperature reduces, bimetal temperature-sensing element 14 will reply, thereby make pivot 15 reverse rotation, make depression bar 16 reverse rotation, spring 23 here is in compression state, the restoring force of spring 23 produces ascending thrust to clamp plate 20, when clamp plate 20 does not receive the blockking of depression bar 16, clamp plate 20 will the rebound, make the space in sealed chamber increase, gasbag 21 will reduce under the effect of restoring force, make the air admission in the gasbag 21 sealed chamber, thereby make and ventilate in the drive shaft 5, make and keep a comparatively stable temperature in the stoving case 2, after the stoving, open the apron 24 of discharge gate department, can store the raw materials after the stoving.
For better discharging, the bottom of the drying box 2 is obliquely arranged towards the discharging port.
In order to fix the rotating shaft 15, the top of the shell 13 is provided with a fixing unit, the fixing unit comprises a connecting rod 27 and a first bearing seat, the first bearing seat is sleeved on the rotating shaft 15, one end of the connecting rod 27 is connected with the top of the shell 13, and the other end of the connecting rod 27 is connected with the first bearing seat.
In order to limit the pressure rod 16, a baffle 28 is arranged on the pressure plate 20, and the baffle 28 is positioned on the side of the pressure plate 20 away from the piston rod 19.
The device carries heated air through the air-blowing subassembly in to stoving case 2, realizes drying to the raw materials in stoving case 2, reverse rotation when realizing a stoving section of thick bamboo and rabbling mechanism through actuating mechanism realizes better stirring to the raw materials to realize better stoving effect, through the temperature in the control by temperature change subassembly response stoving case 2, thereby control gasbag 21 inflation and shrink, thereby the temperature in the control stoving case 2 has reduced the waist rate of exploding.
Compared with the prior art, this dry effectual rice drying device, carry steam to stoving case 2 through drying mechanism, realize drying to the raw materials in stoving case 2, it is rotatory with rabbling mechanism through drive assembly drive stoving case 2, the realization is to the stirring of raw materials, make keeping a comparatively stable temperature of stoving case 2 interior through temperature control assembly, compare with current rabbling mechanism, the device is rotatory when passing through stoving case 2 and bull stick 9, avoided the raw materials to pile up in stoving case 2 bottoms, also make raw materials stirring more even, better stoving effect has been realized, compare with current temperature control device, the device adopts pure mechanical structure to replace electronic component, stability has been increased, and service life is prolonged.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. A rice drying device with good drying effect, which is characterized by comprising a support rod (1), a drying box (2), a driving mechanism, a stirring mechanism and a drying mechanism, two sides of the drying box (2) are provided with limiting pipes (3), two supporting rods (1) are arranged, the two supporting rods (1) are respectively arranged at two sides of the drying box (2), the drying box (2) is connected with the two supporting rods (1) through two limiting pipes (3), the driving mechanism is arranged at one side of the drying box (2), the stirring mechanism is arranged in the drying box (2), the drying mechanism is arranged on one side of the drying box (2) far away from the driving mechanism, a feeding opening is arranged at the top of the drying box (2), a discharge hole is formed in the bottom of the drying box (2), the driving mechanism comprises a driving assembly and a driven assembly, and the drying mechanism comprises an air blowing assembly and a temperature control assembly;
the driving assembly comprises a motor (4), a driving shaft (5) and a main gear (6), the motor (4) is arranged on the supporting rod (1), the motor (4) is located on one side, away from the drying box (2), of the supporting rod (1), the driving shaft (5) is installed on the motor (4), the driving shaft (5) penetrates through the limiting pipe (3) and the drying box (2), and the driving shaft (5) and the limiting pipe (3) are coaxially arranged;
the driven assembly comprises a secondary gear (7) and an external gear (8), the secondary gear (7) and the external gear (8) are both arranged in the limiting pipe (3), the secondary gear (7) is located between the main gear (6) and the external gear (8), the secondary gear (7) is meshed with the main gear (6), and the external gear (8) is meshed with the secondary gear (7);
the stirring mechanism comprises two stirring components which are respectively arranged on two sides of the driving shaft (5), the stirring components comprise a plurality of rotating rods (9), and the rotating rods (9) are uniformly arranged on the driving shaft (5);
the air blowing assembly comprises an air pump (10), a heating box (11) and an air pipe (12), the air pump (10) is arranged on one side, away from the motor (4), of the drying box (2), the heating box (11) is communicated with the air pump (10), a plurality of electric heating wires are arranged in the heating box (11), the driving shaft (5) and the rotating shaft (15) are both arranged in a hollow mode, a plurality of air outlet holes are formed in the driving shaft (5) and the rotating shaft (15), and the heating box (11) is communicated with the interior of the drying box (2) through the air pipe (12), the driving shaft (5) and the rotating shaft (15);
the temperature control assembly is arranged in the drying box (2), the temperature control assembly comprises a shell (13), a temperature sensing unit, a blocking unit and a limiting unit, the shell (13) is arranged at one end of a driving shaft (5) close to a vent pipe (12), the temperature sensing unit is arranged at the top of the shell (13), the temperature sensing unit comprises a bimetal temperature sensing element (14), a rotating shaft (15) and a pressing rod (16), a protective sleeve (17) is arranged outside the shell (13), the bimetal temperature sensing element (14) is arranged in the protective sleeve (17), the bimetal temperature sensing element (14) is in a spiral shape, one end of the rotating shaft (15) is positioned in the shell (13), the other end of the rotating shaft (15) extends into the protective sleeve (17), one end of the temperature sensing element (14) is connected with the bottom of the protective sleeve (17), the other end of the bimetal temperature sensing element (14) is connected with one end of the rotating shaft (15) extending out of the protective sleeve (17, the end part of the pressure lever (16) is connected with one end of the rotating shaft (15) extending out of the protective sleeve (17);
the blocking unit comprises a piston cylinder (18), a piston rod (19), a pressure plate (20) and an air bag (21), the piston cylinder (18) is arranged at the bottom of the shell (13), one end of the piston rod (19) is located in the piston cylinder (18), the other end of the piston rod (19) extends out of the piston cylinder (18), the piston rod (19) is connected with the piston cylinder (18) in a sealing mode, the pressure plate (20) is arranged outside the piston cylinder (18), the pressure plate (20) is connected with one end, extending out of the piston cylinder (18), of the piston rod (19), the pressure rod (16) abuts against the pressure plate (20), the air bag (21) is arranged in the driving shaft (5), and the air bag (21) is communicated with the interior of the piston cylinder (18);
the limiting units are two and are respectively arranged on two sides of the pressing plate (20), each limiting unit comprises a limiting rod (22) and a spring (23), the limiting rods (22) penetrate through the pressing plate (20), the limiting rods (22) are parallel to the piston cylinder (18), the springs (23) are sleeved on the limiting rods (22), one ends of the springs (23) are connected with the bottom of the shell (13), and the other ends of the springs (23) are connected with the pressing plate (20).
2. The rice drying device with good drying effect as claimed in claim 1, wherein the inlet and outlet are provided with cover plates (24), one end of each cover plate (24) is hinged with the drying box (2), and the hinged part of each cover plate (24) and the drying box (2) is provided with a torsion spring.
3. The rice drying device with good drying effect as claimed in claim 1, characterized in that the bottom of the drying box (2) is arranged obliquely towards the discharging port.
4. The rice drying device with good drying effect as claimed in claim 1, wherein a sleeve (25) is arranged on the support rod (1), one end of the limiting pipe (3) far away from the drying box (2) is positioned in the sleeve (25), and the limiting pipe (3) is connected with the sleeve (25) in a sliding manner.
5. The rice drying device with good drying effect as claimed in claim 1, wherein two ends of the limiting pipe (3) are provided with sliding blocks (26), the inner wall of the sleeve (25) is provided with an annular sliding groove, the sliding groove is located in the sliding groove, and the sliding blocks (26) are connected with the sliding groove in a sliding manner.
6. The rice drying device with good drying effect as claimed in claim 5, characterized in that the cross section of the sliding block (26) is dovetail-shaped, and the sliding groove is a dovetail groove.
7. The rice drying device with good drying effect as claimed in claim 1, wherein a fixing unit is arranged at the top of the housing (13), the fixing unit comprises a connecting rod (27) and a first bearing seat, the first bearing seat is sleeved on the rotating shaft (15), one end of the connecting rod (27) is connected with the top of the housing (13), and the other end of the connecting rod (27) is connected with the first bearing seat.
8. The rice drying device with good drying effect as claimed in claim 1, characterized in that a baffle plate (28) is arranged on the pressing plate (20), and the baffle plate (28) is located on one side of the pressing plate (20) far away from the piston rod (19).
9. The rice drying device with good drying effect as claimed in claim 1, wherein a second bearing seat is arranged in the supporting rod (1), and both ends of the driving shaft (5) penetrate through the second bearing seat.
10. The rice drying device with good drying effect as claimed in claim 1, wherein a rotary joint is arranged at the joint of the air pipe (12) and the driving shaft (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010464587.7A CN111623603A (en) | 2020-05-28 | 2020-05-28 | Effectual rice drying device dries |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010464587.7A CN111623603A (en) | 2020-05-28 | 2020-05-28 | Effectual rice drying device dries |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111623603A true CN111623603A (en) | 2020-09-04 |
Family
ID=72270031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010464587.7A Withdrawn CN111623603A (en) | 2020-05-28 | 2020-05-28 | Effectual rice drying device dries |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111623603A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112385739A (en) * | 2020-11-05 | 2021-02-23 | 方习旭 | Biomass mixed feed and production method thereof |
| CN114801025A (en) * | 2022-04-25 | 2022-07-29 | 广东百赞智能装备有限公司 | Vertical injection molding machine with I-shaped clamping mechanism |
| CN115265135A (en) * | 2022-07-29 | 2022-11-01 | 浙江德达服饰有限公司 | High-efficient type underwear drying device |
| CN117029416A (en) * | 2023-10-10 | 2023-11-10 | 江苏海王健康生物科技有限公司 | Drying device with self-adaptive adjusting function for health product production |
-
2020
- 2020-05-28 CN CN202010464587.7A patent/CN111623603A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112385739A (en) * | 2020-11-05 | 2021-02-23 | 方习旭 | Biomass mixed feed and production method thereof |
| CN114801025A (en) * | 2022-04-25 | 2022-07-29 | 广东百赞智能装备有限公司 | Vertical injection molding machine with I-shaped clamping mechanism |
| CN115265135A (en) * | 2022-07-29 | 2022-11-01 | 浙江德达服饰有限公司 | High-efficient type underwear drying device |
| CN117029416A (en) * | 2023-10-10 | 2023-11-10 | 江苏海王健康生物科技有限公司 | Drying device with self-adaptive adjusting function for health product production |
| CN117029416B (en) * | 2023-10-10 | 2023-12-08 | 江苏海王健康生物科技有限公司 | Drying device with self-adaptive adjusting function for health product production |
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Application publication date: 20200904 |