CN114576977A - No auger grain drier - Google Patents
No auger grain drier Download PDFInfo
- Publication number
- CN114576977A CN114576977A CN202210292029.6A CN202210292029A CN114576977A CN 114576977 A CN114576977 A CN 114576977A CN 202210292029 A CN202210292029 A CN 202210292029A CN 114576977 A CN114576977 A CN 114576977A
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- Prior art keywords
- lifting
- fixed
- plate
- drying box
- box
- Prior art date
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- 238000001035 drying Methods 0.000 claims abstract description 63
- 238000012216 screening Methods 0.000 claims abstract description 41
- 238000007599 discharging Methods 0.000 claims abstract description 16
- 238000003825 pressing Methods 0.000 claims abstract description 13
- 238000001125 extrusion Methods 0.000 claims abstract description 12
- 239000000428 dust Substances 0.000 claims description 7
- 238000005192 partition Methods 0.000 claims description 7
- 238000012856 packing Methods 0.000 claims description 3
- 230000000712 assembly Effects 0.000 abstract description 4
- 238000000429 assembly Methods 0.000 abstract description 4
- 235000013339 cereals Nutrition 0.000 description 90
- 238000003756 stirring Methods 0.000 description 16
- 230000003028 elevating effect Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000007791 dehumidification Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000035784 germination Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
- F26B17/12—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity, i.e. the material moving through a substantially vertical drying enclosure, e.g. shaft
- F26B17/14—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity, i.e. the material moving through a substantially vertical drying enclosure, e.g. shaft the materials moving through a counter-current of gas
- F26B17/1433—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity, i.e. the material moving through a substantially vertical drying enclosure, e.g. shaft the materials moving through a counter-current of gas the drying enclosure, e.g. shaft, having internal members or bodies for guiding, mixing or agitating the material, e.g. imposing a zig-zag movement onto the material
- F26B17/1441—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity, i.e. the material moving through a substantially vertical drying enclosure, e.g. shaft the materials moving through a counter-current of gas the drying enclosure, e.g. shaft, having internal members or bodies for guiding, mixing or agitating the material, e.g. imposing a zig-zag movement onto the material the members or bodies being stationary, e.g. fixed panels, baffles, grids, the position of which may be adjustable
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- 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
-
- 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
- F26B25/001—Handling, e.g. loading or unloading arrangements
- F26B25/002—Handling, e.g. loading or unloading arrangements for bulk goods
-
- 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
-
- 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
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/85—Food storage or conservation, e.g. cooling or drying
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention provides a screw-free grain drier, belongs to the technical field of driers, and is used for solving the problem of large loss of grains in the drying process. The drying box comprises a drying box and two lifting assemblies, a screening assembly, a stopping assembly and a discharging assembly are arranged in the drying box, the lifting assemblies comprise a lifting box, the lifting box is fixed on the side face of the drying box, two extrusion rods are fixed at the top end of the lifting box, a threaded rod is rotatably arranged in the lifting box, a lifting bucket is in threaded connection with the threaded rod, the lifting bucket is slidably arranged in the lifting box, two pressing plates are slidably arranged on the inner wall of the lifting bucket, a sliding arc plate is slidably arranged on the inner wall of the lifting bucket, a connecting belt is fixedly arranged on the pressing plates, the end part of the connecting belt is fixed on the pressing plates, a lifting motor is fixed below the lifting box, and an output shaft of the lifting motor is connected with the threaded rod through a coupler; according to the invention, through the matching of the discharging assembly and the lifting assembly, grains can be dried in a reciprocating manner, and meanwhile, the grains are prevented from being rolled, so that the loss of the grains is reduced.
Description
Technical Field
The invention belongs to the technical field of dryers, and relates to a non-auger grain dryer.
Background
Various grains harvested in agriculture are subjected to dehumidification and drying treatment, and the purpose of the dehumidification and drying treatment is to reduce the internal moisture and the water content in the grains, so that on one hand, the energy consumption caused by the self-respiration of the grains can be reduced; on the other hand, the method avoids the germination and the mildew of the grains caused by overhigh moisture content.
Grain drying mainly adopts auger grain drier among the prior art, it has the dehydration time short, advantage that drying process is efficient, the quality of grain storage has effectively been guaranteed, the probability that grain mildenes and rot, sprout has been reduced, play vital role to guaranteeing grain safety, but auger grain drier is promoting the in-process of grain, can inevitably lead to the fact to roll to grain, the grain wearing and tearing have been increased, simultaneously, auger grain drier leads to grain and hot-blast contact time shorter, thereby need circulate many times and dry, further increased the wearing and tearing to grain, therefore, we propose a no auger grain drier who reduces the grain loss.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides a non-auger grain dryer, which aims to solve the technical problems that: how to reduce the loss of grains during the drying process.
The purpose of the invention can be realized by the following technical scheme:
a packing auger-free grain drier comprises a drying box and two lifting components, wherein a screening component, an intercepting component and a discharging component are arranged in the drying box, the screening component is positioned above the intercepting component, the discharging component is positioned below the intercepting component, discharge holes are formed in two sides of the drying box, the lifting components comprise lifting boxes, the lifting boxes are fixed on the side surfaces of the drying box and are communicated with the inside of the drying box through the discharge holes, two extrusion rods are fixed at the top ends of the lifting boxes, threaded rods are rotatably arranged in the lifting boxes, lifting buckets are in threaded connection with the threaded rods and are slidably arranged in the lifting boxes, the bottoms of the lifting buckets are obliquely arranged, two symmetrical pressing plates are slidably arranged on the inner walls of the lifting buckets, the two pressing plates are positioned below the extrusion rods at corresponding positions, and sliding arc plates are slidably arranged on the inner walls of the lifting buckets, rotate on the inner wall of lift fill and be provided with two axis of rotation, press fixed connection area on the platen, the end fixing of connecting band is on the platen, and the connecting band contradicts in the axis of rotation, and the below of lift box is fixed with elevator motor, and elevator motor's output shaft passes through shaft coupling threaded rod, and the blanking mouth has been seted up to the upper end of lift box.
The working principle of the invention is as follows: the inside of stoving case is poured into to the fixing that will dry, cereal is poured into on the screening subassembly, the screening subassembly evenly sieves cereal on the interception subassembly, the interception subassembly is cut cereal, after cereal accumulates certain weight, fall on the ejection of compact subassembly, ejection of compact subassembly is dialled cereal, cereal falls the inside of fighting to the lift by the discharge gate, elevator motor drives the threaded rod and rotates, the threaded rod drives the lift fill and rises, the lift fill rises to the upper end of lift box, contradict on the stripper bar according to the clamp plate, the stripper bar drives and presses the clamp plate to descend, press the clamp plate to drive the connecting band and remove, the connecting band drives the slip cambered plate and rises, the inside cereal landing of lift fill to the inside of stoving case.
The below of stoving case is fixed with a plurality of landing legs, the below of a plurality of landing legs is fixed with the bottom plate, the top of stoving case is fixed with the feeder hopper of two symmetries, two feeder hoppers all contradict on the lift box that corresponds the position, and the feeder hopper is located the below of blanking mouth, two air outlets have been seted up to the top of stoving case, be provided with the dust screen on the air outlet, the inside of stoving case is fixed with the baffle, the inlet port has been seted up to the side of stoving case, the side of stoving case is fixed with the air heater, the air heater is located the inside of inlet port, the sliding tray has been seted up on the inside of stoving case, the closed door has been seted up to the side of stoving case.
Structure more than adopting, the inside of stoving case is carried from the inlet port to the air heater to drying to the cereal on the interception subassembly, on the screening subassembly was blown to the cereal after the stoving, at last, hot-blast from the air outlet discharge, dust was avoided to the dust screen and is got into the stoving case.
Discharge assembly is including stirring motor and awl template, and the awl template is fixed in the top of baffle, and the awl template is located discharge gate department, and stirring motor fixes in the below of baffle, and stirring motor's output shaft runs through and stretches out the awl template, and stirring motor's output shaft is fixed with the stirring board of two symmetries, and two stirring boards are contradicted on the awl template.
The structure more than adopting, stirring the motor and pass through the output shaft and drive two stirring boards and rotate, two stirring boards stir the cereal on the awl type board, stir the cereal on the awl type board to the discharge gate on.
The stopping assembly comprises a plurality of Z-shaped ventilating plates, the Z-shaped ventilating plates are fixed in the drying box, a baffle is hinged between every two adjacent Z-shaped ventilating plates, and a torsion spring is arranged between the baffle and the Z-shaped ventilating plates.
Structure more than adopting, cereal evenly falls on the baffle between the Z type air permeability board to increase cereal and hot-blast area of contact, after certain weight was built up to cereal, cereal weight extrusion torsional spring baffle slope, thereby fall the toper board with cereal.
The screening subassembly is including rotating motor and collar, the side of collar is contradicted in the inside of sliding tray, the inside of collar is fixed with the connecting plate, the top of collar is fixed with circular fender ring, the inside of circular fender ring slides and is provided with the screening plate, be provided with two springs between connecting plate and the screening plate, the below of screening plate is provided with shock dynamo, the top at the stoving case is fixed to the rotation motor, the output shaft that rotates the motor runs through the inside that stretches into the stoving case, be fixed with the column that rotates on the output shaft of stoving case, the column that rotates is fixed on the connecting plate, the screening plate slides and sets up on the column that rotates, and the axis of column that rotates and screening plate is not collinear.
Structure more than adopting, the motor that rotates drives the connecting plate through the output shaft and rotates, and the connecting plate drives the collar and rotates, and the collar slides in the inside of sliding tray, and simultaneously, shock dynamo drives the screening plate vibrations to on the ventilative board of Z type is sifted to the cereal on the screening plate.
Compared with the prior art, the auger-free grain drier has the following advantages:
1. the discharging assembly is matched with the lifting assembly, so that grains can be lifted above the drying box, the grains are dried in a reciprocating manner, the grains are prevented from being rolled, and the loss of the grains is reduced;
2. Screening subassembly and interception subassembly cooperation can intercept cereal, has improved cereal and hot-blast area and the time of contacting for the drying efficiency of cereal.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic partially cut-away perspective view of the present invention;
FIG. 3 is a schematic cross-sectional view of the present invention;
FIG. 4 is a schematic perspective view of a portion of the lift assembly of the present invention;
FIG. 5 is a perspective view of a portion of the components of the present invention;
in the figure: 1. a feed hopper; 2. an extrusion stem; 3. a threaded rod; 4. a drying box; 5. a hot air blower; 6. a support leg; 7. a lifting motor; 8. a lifting box; 9. an air outlet; 10. a lifting bucket; 11. a baffle plate; 12. a base plate; 13. rotating the motor; 14. rotating the column; 15. a connecting plate; 16. a Z-shaped air permeable plate; 17. a poking plate; 18. a partition plate; 19. a motor is shifted; 20. a conical plate; 21. an air inlet; 22. a rotating shaft; 23. a pressing plate; 24. a connecting belt; 25. a sliding arc plate; 26. a circular baffle ring; 27. a discharge port; 28. screening the plate; 29. and (7) installing a ring.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are illustrative only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by one of ordinary skill in the art as appropriate.
Referring to fig. 1-5, the embodiment provides a packing auger-free grain dryer, which comprises a drying box 4 and two lifting assemblies, wherein a screening assembly, a stopping assembly and a discharging assembly are arranged in the drying box 4, the screening assembly is positioned above the stopping assembly, the discharging assembly is positioned below the stopping assembly, discharge holes 27 are formed in two sides of the drying box 4, the lifting assemblies comprise lifting boxes 8, the lifting boxes 8 are fixed on the side surfaces of the drying box 4, the lifting boxes 8 are communicated with the inside of the drying box 4 through the discharge holes 27, two extrusion rods 2 are fixed at the top ends of the lifting boxes 8, threaded rods 3 are rotatably arranged in the lifting boxes 8, lifting buckets 10 are in threaded connection with the threaded rods 3, the lifting buckets 10 are slidably arranged in the lifting boxes 8, the bottoms of the lifting buckets 10 are obliquely arranged, two symmetrical pressing plates 23 are slidably arranged on the inner walls of the lifting buckets 10, two press plate 23 all are located the 2 below of the pressure ram that correspond the position, it is provided with slip arc board 25 to slide on the inner wall of fighting 10 to go up and down, it is provided with two axis of rotation 22 to rotate on the inner wall of fighting 10 to go up and down, press fixed connection 24 on the plate 23, the end fixing of connecting band 24 is on pressing plate 23, and connecting band 24 contradicts in axis of rotation 22, the below of lift box 8 is fixed with elevator motor 7, elevator motor 7's output shaft passes through shaft coupling threaded rod 3, the blanking mouth has been seted up to elevator box 8's upper end.
The inside of stoving case 4 is poured into to the fixing that will dry, cereal is poured into on the screening subassembly, the screening subassembly evenly sieves cereal on the interception subassembly, the interception subassembly blocks cereal, after cereal is collected to a definite weight, fall on the ejection of compact subassembly, ejection of compact subassembly dials cereal 27, cereal falls the inside of elevating hopper 10 by discharge gate 27, elevator motor 7 drives threaded rod 3 and rotates, threaded rod 3 drives elevating hopper 10 and rises, elevating hopper 10 rises to the upper end of lift box 8, contradict on extrusion stem 2 according to pressure board 23, extrusion stem 2 drives pressure board 23 and descends, pressure board 23 drives connecting band 24 and removes, connecting band 24 drives the slip arc board 25 and rises, the inside cereal landing of stoving case 4 of elevating hopper 10.
A plurality of supporting legs 6 are fixed below the drying box 4, a bottom plate 12 is fixed below the plurality of supporting legs 6, two symmetrical feed hoppers 1 are fixed above the drying box 4, the two feed hoppers 1 are abutted against the lifting boxes 8 at corresponding positions, the feed hoppers 1 are located below the blanking ports, two air outlets 9 are formed above the drying box 4, dust screens are arranged on the air outlets 9, a partition plate 18 is fixed inside the drying box 4, an air inlet 21 is formed in the side surface of the drying box 4, a hot air fan 5 is fixed on the side surface of the drying box 4, the hot air fan 5 is located inside the air inlet 21, a sliding groove is formed in the drying box 4, and a closed door is formed in the side surface of the drying box 4; air heater 5 carries the inside of stoving case 4 with hot-blast from inlet port 21 to drying to the cereal on the interception subassembly, on the screening subassembly was blown to the cereal after the stoving, and at last, hot-blast from 9 discharges of air outlet, dust was avoided to the dust screen and is got into stoving case 4.
The discharging assembly comprises a toggle motor 19 and a conical plate 20, the conical plate 20 is fixed above the partition plate 18, the conical plate 20 is positioned at the discharging port 27, the toggle motor 19 is fixed below the partition plate 18, an output shaft of the toggle motor 19 penetrates through and extends out of the conical plate 20, two symmetrical toggle plates 17 are fixed on the output shaft of the toggle motor 19, and the two toggle plates 17 abut against the conical plate 20; the toggle motor 19 drives the two toggle plates 17 to rotate through the output shaft, and the two toggle plates 17 toggle grains on the conical plate 20 to toggle the grains on the conical plate 20 to the discharge port 27.
The stopping assembly comprises a plurality of Z-shaped ventilating plates 16, the Z-shaped ventilating plates 16 are all fixed inside the drying box 4, a baffle plate 11 is hinged between every two adjacent Z-shaped ventilating plates 16, and a torsion spring is arranged between each baffle plate 11 and each Z-shaped ventilating plate 16; the grain uniformly falls on the baffle plates 11 between the Z-shaped air permeable plates 16, so that the contact area of the grain and the hot air is increased, and when the grain is accumulated to a certain weight, the weight of the grain extrudes the torsion spring baffle plates 11 to incline, so that the grain falls on the conical plates 20.
The screening assembly comprises a rotating motor 13 and a mounting ring 29, the side surface of the mounting ring 29 is abutted against the inside of the sliding groove, a connecting plate 15 is fixed inside the mounting ring 29, a circular baffle ring 26 is fixed above the mounting ring 29, a screening plate 28 is arranged inside the circular baffle ring 26 in a sliding manner, two springs are arranged between the connecting plate 15 and the screening plate 28, a vibration motor is arranged below the screening plate 28, the rotating motor 13 is fixed above the drying box 4, an output shaft of the rotating motor 13 penetrates through the drying box 4 and extends into the drying box 4, a rotating column 14 is fixed on the output shaft of the drying box 4, the rotating column 14 is fixed on the connecting plate 15, the screening plate 28 is arranged on the rotating column 14 in a sliding manner, and the axes of the rotating column 14 and the screening plate 28 are not collinear; the rotating motor 13 drives the connecting plate 15 to rotate through the output shaft, the connecting plate 15 drives the mounting ring 29 to rotate, the mounting ring 29 slides in the sliding groove, and meanwhile, the vibrating motor drives the screening plate 28 to vibrate, so that grains on the screening plate 28 are screened onto the Z-shaped ventilating plate 16.
In the present embodiment, the fixing manners are the simplest fixing manners commonly used in the field, such as welding and bolt connection; in this embodiment, the electrical devices such as the rotating motor 13 and the toggle motor 19 are all prior art products, and can be purchased and used directly, and the detailed description of the specific principles is omitted.
The working principle of the invention is as follows:
pouring the grains to be dried into a feed hopper 1, wherein the grains fall into the drying box 4 from the feed hopper 1, the grains fall onto a screening plate 28, a vibration motor drives the screening plate 28 to vibrate, so that the grains on the screening plate 28 fall onto a Z-shaped ventilating plate 16, a rotation motor 13 drives a connecting plate 15 to rotate through an output shaft, the connecting plate 15 drives a mounting ring 29 to rotate, the mounting ring 29 slides in a sliding groove, so that the grains uniformly fall onto the Z-shaped ventilating plate 16, and then the grains fall onto a baffle plate 11 through the guidance of the Z-shaped ventilating plate 16, so that the contact area of the grains and hot air is increased, when the grains accumulate to a certain weight, the grain weight extrudes a torsional spring baffle plate 11 to incline, so that the grains fall onto a conical plate 20, a stirring motor 19 drives two stirring plates 17 to rotate through the output shaft, the two stirring plates 17 stir the grains on the conical plate 20, and stir the grains on the conical plate 20 to a discharge port 27, cereal falls the inside of lift fill 10 by discharge gate 27, elevator motor 7 drives threaded rod 3 and rotates, threaded rod 3 drives lift fill 10 and rises, lift fill 10 rises the upper end of lift box 8, contradict on extrusion stem 2 according to pressing plate 23, extrusion stem 2 drives and presses plate 23 to descend, press plate 23 to drive connecting band 24 and remove, connecting band 24 drives slip arc board 25 and rises, lift fill 10 inside cereal landing to feeder hopper 1, by feeder hopper 1 landing to the inside of stoving case 4 again, thereby dry cereal circulation, after cereal stoving is accomplished, open the closed door, take out cereal from the inside of stoving case 4.
In conclusion, the discharging assembly is matched with the lifting assembly, so that grains can be lifted above the drying box 4, the grains are dried in a reciprocating manner, rolling of the grains is avoided, and loss of the grains is reduced; screening subassembly and interception subassembly cooperation can intercept cereal, has improved cereal and hot-blast area and the time of contacting for the drying efficiency of cereal.
Although the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (5)
1. A packing auger-free grain drier comprises a drying box (4) and two lifting components, and is characterized in that the drying box (4) is internally provided with a screening component, an intercepting component and a discharging component, the screening component is positioned above the intercepting component, the discharging component is positioned below the intercepting component, two sides of the drying box (4) are respectively provided with a discharging port (27), the lifting components comprise a lifting box (8), the lifting box (8) is fixed on the side surface of the drying box (4), the lifting box (8) is communicated with the inside of the drying box (4) through the discharging port (27), the top end of the lifting box (8) is fixed with two extrusion rods (2), the lifting box (8) is internally provided with a threaded rod (3) in a rotating manner, the threaded rod (3) is connected with a lifting hopper (10) in a threaded manner, the lifting hopper (10) is arranged inside the lifting box (8) in a sliding manner, the bottom of the lifting hopper (10) is arranged in an inclined manner, the inner wall of a lifting bucket (10) is provided with two symmetrical pressing plates (23) in a sliding mode, the two pressing plates (23) are located below an extrusion rod (2) of a corresponding position, a sliding arc plate (25) is arranged on the inner wall of the lifting bucket (10) in a sliding mode, two rotating shafts (22) are arranged on the inner wall of the lifting bucket (10) in a rotating mode, a connecting belt (24) is fixedly arranged on the pressing plates (23), the end portion of the connecting belt (24) is fixed to the pressing plates (23), the connecting belt (24) is attached to the rotating shafts (22), a lifting motor (7) is fixed to the lower portion of the lifting box (8), an output shaft of the lifting motor (7) is connected with a threaded rod (3) through a coupler, and a blanking port is formed in the upper end of the lifting box (8).
2. The auger-free grain dryer as claimed in claim 1, wherein a plurality of supporting legs (6) are fixed below the drying box (4), a bottom plate (12) is fixed below the plurality of supporting legs (6), two symmetrical feed hoppers (1) are fixed above the drying box (4), the two feed hoppers (1) are respectively abutted against a lifting box (8) at corresponding positions, the feed hoppers (1) are positioned below the blanking port, two air outlets (9) are formed above the drying box (4), a dust screen is arranged on the air outlets (9), a partition plate (18) is fixed inside the drying box (4), an air inlet hole (21) is formed in the side surface of the drying box (4), a hot air fan (5) is fixed on the side surface of the drying box (4), the hot air fan (5) is positioned inside the air inlet hole (21), a sliding groove is formed in the drying box (4), the side surface of the drying box (4) is provided with a closing door.
3. The auger-free grain drying machine as claimed in claim 2, wherein the discharging assembly comprises a toggle motor (19) and a conical plate (20), the conical plate (20) is fixed above the partition plate (18), the conical plate (20) is located at the discharging port (27), the toggle motor (19) is fixed below the partition plate (18), an output shaft of the toggle motor (19) penetrates through and extends out of the conical plate (20), two symmetric toggle plates (17) are fixed on the output shaft of the toggle motor (19), and the two toggle plates (17) abut against the conical plate (20).
4. The auger-free grain drying machine as claimed in claim 2 or 3, wherein the stopping assembly comprises a plurality of Z-shaped air permeable plates (16), the Z-shaped air permeable plates (16) are fixed inside the drying box (4), a baffle plate (11) is hinged between every two adjacent Z-shaped air permeable plates (16), and a torsion spring is arranged between each baffle plate (11) and each Z-shaped air permeable plate (16).
5. The auger-free grain drying machine as claimed in claim 2 or 3, wherein the screening assembly comprises a rotating motor (13) and a mounting ring (29), the side surface of the mounting ring (29) is abutted against the inside of the sliding groove, a connecting plate (15) is fixed inside the mounting ring (29), a circular baffle ring (26) is fixed above the mounting ring (29), a screening plate (28) is slidably arranged inside the circular baffle ring (26), two springs are arranged between the connecting plate (15) and the screening plate (28), a vibrating motor is arranged below the screening plate (28), the rotating motor (13) is fixed above the drying box (4), an output shaft of the rotating motor (13) penetrates through the drying box (4) and extends into the drying box (4), a rotating column (14) is fixed on the output shaft of the drying box (4), the rotating column (14) is fixed on the connecting plate (15), the screening plate (28) is arranged on the rotating column (14) in a sliding mode, and the axes of the rotating column (14) and the screening plate (28) are not collinear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210292029.6A CN114576977A (en) | 2022-03-22 | 2022-03-22 | No auger grain drier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210292029.6A CN114576977A (en) | 2022-03-22 | 2022-03-22 | No auger grain drier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115307405A (en) * | 2022-08-01 | 2022-11-08 | 安徽正宏现代农业生态科技发展有限公司 | Rotary air drying device for honeysuckle processing and use method thereof |
| CN115371385A (en) * | 2022-08-08 | 2022-11-22 | 安徽麦稻之星机械科技有限公司 | Circulating drier special for steamed rice |
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| CN213543143U (en) * | 2020-11-04 | 2021-06-25 | 安徽省钢力机械制造有限公司 | Grain dryer with self-sliding structure |
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| CN107543401A (en) * | 2016-06-29 | 2018-01-05 | 万象设计江苏有限责任公司 | A kind of grain sieving drying unit |
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| CN115307405A (en) * | 2022-08-01 | 2022-11-08 | 安徽正宏现代农业生态科技发展有限公司 | Rotary air drying device for honeysuckle processing and use method thereof |
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| CN115371385A (en) * | 2022-08-08 | 2022-11-22 | 安徽麦稻之星机械科技有限公司 | Circulating drier special for steamed rice |
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