CN110631335A - Upper and lower no auger drying-machine - Google Patents
Upper and lower no auger drying-machine Download PDFInfo
- Publication number
- CN110631335A CN110631335A CN201910840150.6A CN201910840150A CN110631335A CN 110631335 A CN110631335 A CN 110631335A CN 201910840150 A CN201910840150 A CN 201910840150A CN 110631335 A CN110631335 A CN 110631335A
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- China
- Prior art keywords
- grain
- drying
- bin
- dryer according
- packing auger
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
-
- 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
-
- 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
- F26B23/00—Heating arrangements
- F26B23/04—Heating arrangements using electric heating
- F26B23/06—Heating arrangements using electric heating resistance heating
-
- 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
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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
-
- 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
- F26B25/06—Chambers, containers, or receptacles
-
- 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)
- Sustainable Development (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 the technical field of food processing equipment, in particular to an upper and lower auger-free dryer, which is used for solving the technical problems of grain crushing, auger abrasion and low grain processing efficiency caused by the fact that grain is conveyed by an auger in the prior art in multiple circulating processing. The grain drying device is ingenious in design and layout, simple to operate, low in cost, remarkable in drying effect, and worthy of popularization, and grain crushing rate is greatly reduced, and grain production efficiency and quality are effectively improved.
Description
Technical Field
The invention relates to the technical field of food processing equipment, in particular to a dryer without an auger at the upper part and the lower part.
Background
When the grain is dried by the dryer in the grain production process, multiple cycles are needed. In the traditional dryer, two augers are required to convey the grains in each circulation, the grains are easily broken when being extruded by auger blades during the conveying of the augers to form brown rice, and the grains are easily broken when being extruded for multiple times in multiple circulations, as shown in figures 1 and 2. Simultaneously because grain extrudees each other when the inside conveying of auger, the auger also easily wears and teares, thereby causes grain to block up and damages the auger motor to the auger also can not set up the speed too fast when the conveying, and the stoving time is longer relatively, leads to the very big reduction of machining efficiency of grain. In addition, traditional drying-machine is put grain fill and is set up at the lifting machine top, puts the grain mouth and can not set up too big by the space restriction, puts grain speed not very fast, not only increases the operation degree of difficulty, also influences the machining efficiency of grain.
Therefore, we propose a dryer without packing auger at the upper and lower parts to solve the above problems.
Disclosure of Invention
Based on the technical problems that the grain is easy to be crushed, the auger is abraded and the grain processing efficiency is low in repeated cyclic processing when the auger is used for conveying the grain in the background technology, the invention provides the dryer without the auger from top to bottom.
The invention provides an upper and lower auger-free dryer which comprises a lifter, a drying bin and a grain storage bin, wherein the drying bin is positioned below the grain storage bin, a drying mechanism is arranged inside the drying bin, grains stored inside the grain storage bin are uniformly dried by the drying mechanism, then are directly guided into the lifter through a downward flow pipe which is obliquely arranged, are conveyed to the top of the dryer from bottom to top by the lifter, and then are conveyed to the inside of the grain storage bin through an upward flow pipe to be stored, so that the circulating processing action of the whole grain production is completed.
Preferably, a support frame is fixed at the bottom of the drying bin, the bottom end of the support frame is flush with the bottom end of the elevator, the top end of the elevator is higher than the top end of the grain storage bin, and grains are conveyed to the inside of the grain storage bin through the obliquely arranged up-flow pipe.
Preferably, a material guide pipe is connected between the drying bin and the grain storage bin, the top of one side of the drying bin is connected with a heating pipe, and one end of the heating pipe is connected with heating equipment located outside the drying bin.
Preferably, the drying mechanism comprises a piston assembly, a driving assembly and a sealing assembly which are movable along the height direction of the drying bin, the driving assembly is respectively matched with the piston assembly and the sealing assembly, and the piston assembly and the sealing assembly synchronously move in different directions.
Preferably, piston assembly is including fixing the constant head tank of stoving storehouse top one side and the piston board of constant head tank inside activity from top to bottom, the circulation mouth has all been seted up to the both sides of piston board, the inside of piston board still is equipped with the heater strip of pressing close to the circulation mouth, the side of piston board is rotated and is connected with the swinging arms.
Preferably, the constant head tank with be equipped with the interval between the lateral wall in stoving storehouse, seal assembly is located the interval, and wherein seal assembly includes L shape movable rod, the top of L shape movable rod is equipped with the head, the middle part of L shape movable rod is equipped with the elastic component.
Preferably, limiting plates are arranged inside the interval, the limiting plates are vertically connected with the L-shaped movable rods in a sliding mode, and the elastic pieces are located between the limiting plates and the sealing heads.
Preferably, the driving assembly comprises a positioning plate transversely fixed in the middle of the drying bin, a driving gear, an adapter, a driven gear and a cam are respectively rotatably mounted on the positioning plate, the driving gear is meshed with the driven gear, the bottom end of the cam is in contact with the L-shaped movable rod and drives the sealing assembly to move up and down, and the other end of the adapter is rotatably connected with one end of the oscillating rod.
Preferably, one end of the driving gear and one end of the adaptor are located at the same circle center, and the driven gear and the cam are located at the same circle center.
Preferably, the bottom of the drying bin is connected with a discharge pipe, the discharge pipe is in butt joint with the downpipe, and a control switch is arranged on the discharge pipe.
Compared with the prior art, the invention has the beneficial effects that:
1. the auger-free machine type provided by the invention has no extrusion and abrasion problems, greatly reduces the grain crushing rate, has less brown rice, has no auger and motor failure problems, has two motors, saves energy, has low cost and is more convenient to operate;
2. the drying machine provided by the invention ensures that the grains are not influenced by the conveying speed of the packing auger during circulation, the drying speed is high, and the piston assembly, the driving assembly and the sealing assembly in the drying bin are matched to dry while feeding, so that the electric energy is saved, the drying effect is better and more uniform, and the production efficiency and the quality of the grains are effectively improved.
The grain drying device is ingenious in design and layout, simple to operate, low in cost, remarkable in drying effect, and worthy of popularization, and grain crushing rate is greatly reduced, and grain production efficiency and quality are effectively improved.
Drawings
Fig. 1 is a schematic front view of a conventional dryer;
FIG. 2 is a schematic diagram of a side view of a conventional dryer;
FIG. 3 is a schematic structural view of an upper and lower dryer without packing auger according to the present invention;
FIG. 4 is a schematic diagram of a side view structure of a dryer without an upper and lower packing auger according to the present invention;
FIG. 5 is a schematic side sectional view of a drying mechanism of a dryer without an upper and lower packing auger according to the present invention in one state;
FIG. 6 is a schematic side sectional view of another drying mechanism of the dryer without an upper and lower packing auger according to the present invention.
In the figure: 1 supporting frame, 2 drying bins, 3 grain storage bins, 4 downpipes, 5 lifting machines, 6 uppipes, 7 heating devices, 21 heating devices, 211 piston plates, 212 circulation ports, 213 heating wires, 214 swing rods, 22 positioning plates, 221 driving gears, 222 adaptor parts, 223 driven gears, 224 cams, 23L-shaped movable rods, 231 end sockets, 232 elastic parts, 24 discharge pipes, 31 heating pipes and 32 guide pipes.
Detailed Description
The present invention will be further illustrated with reference to the following specific examples.
Examples
Referring to fig. 3-6, an upper and lower auger-free dryer comprises a lifter 5, a drying bin 2 and a grain storage bin 3, wherein the drying bin 2 is located below the grain storage bin 3, a drying mechanism is arranged inside the drying bin 2, grains stored inside the grain storage bin 3 are uniformly dried by the drying mechanism and then directly guided into the lifter 5 through a down flow pipe 4 which is obliquely arranged, the grains are conveyed to the top of the dryer from bottom to top by the lifter 5, and then the grains are conveyed to the inside of the grain storage bin 3 through an up flow pipe 6 to be stored, so that the circular processing action of the whole grain production is completed.
In this embodiment, it is noted that a support frame 1 is fixed at the bottom of the drying bin 2, the bottom end of the support frame 1 is flush with the bottom end of the hoisting machine 5, the top end of the hoisting machine 5 is higher than the top end of the grain storage bin 3, grains are conveyed to the inside of the grain storage bin 3 through the upward flow pipe 6 which is obliquely arranged, a material guide pipe 32 is connected between the drying bin 2 and the grain storage bin 3, a heating pipe 31 is connected to the top of one side of the drying bin 2, one end of the heating pipe 31 is connected with a heating device 7 which is located outside the drying bin 2, a discharge pipe 24 is connected to the bottom of the drying bin 2, the discharge pipe 24 is butted with the downward flow pipe 4, and a control switch is arranged on the discharge pipe 24. By utilizing the advantages of the upper position and the lower position of the elevator 5, processed grains in the drying bin 2 can smoothly and directly enter the bottom of the elevator 5 under the control of the control switch, and can smoothly and directly enter the grain storage bin 3 when being conveyed upwards to the top end of the elevator 5 through the elevator 5. The dryer ensures that the grain is not influenced by the conveying speed of the auger during circulation, the drying speed is high, the grain discharging switch is arranged at the bottom and is not limited by space, the grain discharging opening is large, the grain directly and vertically falls, the grain does not need to be discharged by a lifter, the speed is higher, and meanwhile, the grain discharging switch can also be arranged on the top flow pipe, so that the dryer is flexible and convenient for customer demands.
The values in this embodiment have been described, the drying mechanism includes a piston assembly, a driving assembly and a sealing assembly moving along the height direction of the drying bin 2, the driving assembly is respectively matched with the piston assembly and the sealing assembly, and the piston assembly and the sealing assembly move synchronously and asynchronously, the piston assembly includes a positioning slot 21 fixed on one side of the top of the drying bin 2 and a piston plate 211 moving up and down inside the positioning slot 21, flow ports 212 are respectively formed on both sides of the piston plate 211, a heating wire 213 proximate to the flow ports 212 is further arranged inside the piston plate 211, a swing rod 214 is rotatably connected to the side edge of the piston plate 211, a space is formed between the positioning slot 21 and the side wall of the drying bin 2, the sealing assembly is located in the space, wherein the sealing assembly includes an L-shaped movable rod 23, and a sealing head 231 is arranged at the top end of the L-shaped movable rod 23, the middle part of L-shaped movable rod 23 is equipped with elastic component 232, the spaced inside is equipped with the limiting plate, the limiting plate with L-shaped movable rod 23 perpendicular sliding connection, elastic component 232 is located the limiting plate with between head 231, drive assembly is including transversely fixing locating plate 22 at drying storehouse 2 middle part, it installs driving gear 221, adaptor 222, driven gear 223 and cam 224 to rotate respectively on the locating plate 22, driving gear 221 and driven gear 223 mesh mutually, the bottom of cam 224 contacts and drives with L-shaped movable rod 23 seal assembly up-and-down motion, the other end of adaptor 222 with the one end of swinging arms 214 rotates and is connected, the one end of driving gear 221 and adaptor 222 is in same centre of a circle, driven gear 223 and cam 224 are in same centre of a circle.
In the grain processing process, the electromagnetic valve on the material guiding pipe 32 for conveying the grains in the grain storage bin 3 is opened, when the grains slowly enter the upper part of the drying bin 2, the power supply is connected to start the driving motor connected with the driving gear 221, meanwhile, the adapter 222, the driven gear 223 and the cam 224 rotate synchronously in sequence, the adapter 222 is pulled to drive one end of the swinging rod 214 to rotate circularly, the other end drives the piston plate 211 to move up and down in the positioning groove 21 in a manner that the piston plate 211 is attached to the inner wall of the positioning groove 21, so that the grains do pressure non-stirring type mixing action in the positioning groove 21, and when the protruding part of the cam 224 rotates to the lowest end position, the cam 224 presses the L-shaped movable rod 23 to move downwards under the elastic effect of the elastic member 232, wherein the elastic member 232 can be a spring, a sponge or an air bag, and the like, and under the condition that the normal drying machine does not work, the expansion force of the elastic element 232 in a natural state drives the L-shaped movable rod 23 to extrude upwards, so that the end socket 231 can block an air outlet of the heating pipe 31, a contact part between the end socket 231 and the heating pipe 31 adopts a trapezoidal or spherical structure, the sealing performance is better, heat loss in the heating device 7 is also prevented, an air outlet channel of the heating pipe 31 is intermittently opened and closed along with downward movement of the L-shaped movable rod 23 in the drying process, when the air outlet of the heating pipe 31 is opened, a plurality of ventilation openings with the caliber smaller than the diameter of grains are arranged at a part of the positioning groove 21 close to the heating pipe 31, heat generated by the operation of the heating device 7 can be used for drying the grains mixed in the positioning groove 21 at intervals, the grains fall out from the circulation opening 212 after being dried, are heated and dried again by the heating wire 213 in the piston plate 211, and finally are discharged from the bottom of the discharging, the dryer provided by the invention ensures that the grains are not influenced by the conveying speed of the packing auger during circulation, the drying speed is high, the piston assembly, the driving assembly and the sealing assembly in the drying bin are matched, so that the grains can be dried while being fed, the electric energy is saved, the drying effect is better and more uniform, and the production efficiency and the quality of the grains are effectively improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The utility model provides an upper and lower no auger drying-machine, includes lifting machine (5), stoving storehouse (2) and storage granary (3), stoving storehouse (2) are located the below of storage granary (3), its characterized in that, the inside in stoving storehouse (2) is equipped with stoving mechanism, the grain process of the inside storage in storage granary (3) the even stoving back of stoving mechanism is directly leading-in through downpipe (4) that the slope set up inside lifting machine (5), and by lifting machine (5) from the bottom up carry extremely the top of drying-machine, then carry grain extremely through upper flow pipe (6) the inside storage in storage granary (3), accomplish the circular processing action of whole grain production.
2. The upper and lower packing auger-free dryer according to claim 1, characterized in that a support frame (1) is fixed at the bottom of the drying bin (2), the bottom end of the support frame (1) is flush with the bottom end of the elevator (5), the top end of the elevator (5) is higher than the top end of the grain storage bin (3), and grains are conveyed to the inside of the grain storage bin (3) through the obliquely arranged up-flow pipe (6).
3. The upper and lower packing auger-free dryer according to claim 1, wherein a material guiding pipe (32) is connected between the drying bin (2) and the grain storage bin (3), a heating pipe (31) is connected to the top of one side of the drying bin (2), and one end of the heating pipe (31) is connected with a heating device (7) located outside the drying bin (2).
4. The upper and lower packing auger-free dryer according to claim 1, wherein the drying mechanism comprises a piston assembly, a driving assembly and a sealing assembly which are movable along the height direction of the drying bin (2), the driving assembly is respectively matched with the piston assembly and the sealing assembly, and the piston assembly and the sealing assembly do not move synchronously in the same direction.
5. The upper and lower packing auger-free dryer according to claim 4, wherein the piston assembly comprises a positioning groove (21) fixed on one side of the top of the drying bin (2) and a piston plate (211) which is movable up and down inside the positioning groove (21), the two sides of the piston plate (211) are provided with circulation ports (212), a heating wire (213) close to the circulation ports (212) is further arranged inside the piston plate (211), and the side edge of the piston plate (211) is rotatably connected with a swing rod (214).
6. The upper and lower packing auger-free dryer according to claim 5, wherein a space is arranged between the positioning groove (21) and the side wall of the drying bin (2), the sealing assembly is positioned in the space, the sealing assembly comprises an L-shaped movable rod (23), a sealing head (231) is arranged at the top end of the L-shaped movable rod (23), and an elastic part (232) is arranged in the middle of the L-shaped movable rod (23).
7. The upper and lower packing auger-free dryer according to claim 6, wherein a limiting plate is arranged inside the gap, the limiting plate is vertically and slidably connected with the L-shaped movable rod (23), and the elastic member (232) is positioned between the limiting plate and the seal head (231).
8. The upper and lower packing auger-free dryer according to claim 6, wherein the driving assembly comprises a positioning plate (22) transversely fixed at the middle part of the drying bin (2), a driving gear (221), an adapter (222), a driven gear (223) and a cam (224) are respectively rotatably mounted on the positioning plate (22), the driving gear (221) is meshed with the driven gear (223), the bottom end of the cam (224) is in contact with the L-shaped movable rod (23) and drives the sealing assembly to move up and down, and the other end of the adapter (222) is rotatably connected with one end of the swinging rod (214).
9. The upper and lower packing auger-free dryer according to claim 8, wherein one end of the driving gear (221) and one end of the adaptor (222) are located at the same center of circle, and the driven gear (223) and the cam (224) are located at the same center of circle.
10. The upper and lower packing auger-free dryer according to claim 1, wherein a discharge pipe (24) is connected to the bottom of the drying bin (2), the discharge pipe (24) is butted with the downpipe (4), and a control switch is arranged on the discharge pipe (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910840150.6A CN110631335A (en) | 2019-09-06 | 2019-09-06 | Upper and lower no auger drying-machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910840150.6A CN110631335A (en) | 2019-09-06 | 2019-09-06 | Upper and lower no auger drying-machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110631335A true CN110631335A (en) | 2019-12-31 |
Family
ID=68971105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910840150.6A Withdrawn CN110631335A (en) | 2019-09-06 | 2019-09-06 | Upper and lower no auger drying-machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110631335A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113154859A (en) * | 2021-04-30 | 2021-07-23 | 合肥三伍机械有限公司 | Grain drying-machine throws and send device |
| CN113446830A (en) * | 2021-06-25 | 2021-09-28 | 安徽正阳机械科技有限公司 | High-efficient dust removal heat preservation formula circulation does not have and stirs cage grain drier |
| CN114294936A (en) * | 2021-12-16 | 2022-04-08 | 安徽正阳机械科技有限公司 | Drying-uniform auger-free dryer |
-
2019
- 2019-09-06 CN CN201910840150.6A patent/CN110631335A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113154859A (en) * | 2021-04-30 | 2021-07-23 | 合肥三伍机械有限公司 | Grain drying-machine throws and send device |
| CN113154859B (en) * | 2021-04-30 | 2022-07-12 | 合肥三伍机械有限公司 | Grain drying-machine throws and send device |
| CN113446830A (en) * | 2021-06-25 | 2021-09-28 | 安徽正阳机械科技有限公司 | High-efficient dust removal heat preservation formula circulation does not have and stirs cage grain drier |
| CN114294936A (en) * | 2021-12-16 | 2022-04-08 | 安徽正阳机械科技有限公司 | Drying-uniform auger-free dryer |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20191231 |
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| WW01 | Invention patent application withdrawn after publication |