CN110513995A - A kind of agricultural cereal spiral-falling drying unit - Google Patents
A kind of agricultural cereal spiral-falling drying unit Download PDFInfo
- Publication number
- CN110513995A CN110513995A CN201910875268.2A CN201910875268A CN110513995A CN 110513995 A CN110513995 A CN 110513995A CN 201910875268 A CN201910875268 A CN 201910875268A CN 110513995 A CN110513995 A CN 110513995A
- Authority
- CN
- China
- Prior art keywords
- cereal
- shell
- feed hopper
- partition
- helical flow
- 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
-
- 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
-
- 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
-
- 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
-
- 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
- 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
Landscapes
- 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 present invention relates to agriculture fields, specifically disclose a kind of agriculture cereal spiral-falling drying unit, including shell, feed hopper, partition and hot air pipe；The bottom of the feed hopper and the junction of shell are uniformly equidistantly positioned several horizontal backgauge rollers, and horizontal liftable baffle is provided in feed hopper, and baffle is located above the bottom of feed hopper, and the lower surface of baffle is fixed with several material blocking blocks；Multiple helical flow paths in the vertical direction are provided with below the partition；Hot air pipe is provided in the corresponding inner walls of the helical flow path.The present invention passes through the backgauge roller and material blocking block that feeding funnel bottom part is arranged in, and can control discharge quantity, uniformly enters the cereal entered to inside, will not block mesh, reduces the load of internal unit, and it is smooth to guarantee that cereal falls；Make cereal abundant with hot air wherein in helical flow path, keep cereal sufficiently dry, so that cereal is dried in internal continuous fall, does not need to shut down discharging.
Description
Technical field
The present invention relates to agriculture field, specifically a kind of agricultural cereal spiral-falling drying unit.
Background technique
With going deep into for China's reform of the grain distribution system, the all-round opening of grain market, grain purchases main body is more
Memberization, some peasant households, grain depot, grain processing enterprise are voluntarily equipped with grain drying machine in recent years, to purchase high moisture grain
It dries and stores in time afterwards, the coming into operation of these dryers alleviates the higher grain of moisture content significantly to purchase in time
The problem of storage, reduces the loss of grain mildew, improves the economic benefit of peasant household and enterprise.Existing agricultural grain-drying
Although machine realizes the drying of cereal, make cereal and hot air by vibration, but the cereal due to disposably entering compared with
It is more, cause cereal to be deposited on web plate, so that cereal can not quickly disperse, is unfavorable for improving drying efficiency；In addition, existing
Drying unit continuity is insufficient, is just able to carry out subsequent drying after needing to shut down discharging, and therefore, it is necessary to dry to existing cereal
Equipment for drying improves.
Summary of the invention
The purpose of the present invention is to provide a kind of agriculture cereal spiral-falling drying units, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the invention provides the following technical scheme:
A kind of agricultural cereal spiral-falling drying unit, including shell, feed hopper, partition and hot air pipe；The feed hopper is fixed
Be mounted on the top of shell, and be connected in shell, the cereal of entrance is sent in shell；The partition is horizontally fixed on
In shell, two parts up and down will be divided into shell；The bottom of the feed hopper and the junction of shell are uniformly equidistantly positioned
The backgauge roller for having several horizontal, backgauge roller rotate around center axis, and the cereal for falling top is between adjacent backgauge roller
Gap is fallen, and avoids disposably falling more cereal；Horizontal liftable baffle, baffle position are provided in the feed hopper
Above the bottom of feed hopper, the lower surface of baffle is fixed with several material blocking blocks, and each material blocking block is correspondingly arranged at adjacent
Between two backgauge rollers, material blocking block, which is extend into gap, can change its openings of sizes, control cereal falling amount；The partition
Lower section is provided with multiple helical flow paths in the vertical direction, and helical flow path is the groove body of Spiral distribution, in helical flow path
Cereal is fallen along surface, and with internal hot air, the cereal of whereabouts is dried；It is fixed on the top of helical flow path
There is the blanking bin of vertical direction, blanking bin lower end opens up to be connected in feed opening and helical flow path, and the cereal fallen is made to enter spiral shell
In eddy flow road, the upper end of blanking bin is connected on the partition of top by leather connector sleeve, and is offered on corresponding partition
Opening falls in the cereal on partition and is entered in leather connector sleeve by opening；In the corresponding inner walls of the helical flow path
It is provided with hot air pipe, several exhaust vents are offered on hot air pipe, external hot air apparatus is connected on hot air pipe, is supplied to be internal
Heat is blown into hot wind into shell by hot air pipe and is dried；In the corresponding housing bottom in the lower section of each helical flow path
On open up discharge gate, by after drying cereal be discharged.
Further: the longitudinal section of the material blocking block is inverted trapezium structure, convenient for changing between the backgauge roller of two sides
Distance.
Further: the upper surface of the baffle is set as inclined-plane, diagonally downward from middle part to two sides, makes to fall on
Cereal is fallen along inclined-plane from both ends.
Further: the upper surface center of the baffle is rotatably equipped with vertical adjusting bolt by bearing, adjusts
Section bolt thread is mounted in horizontal fixed plate, and fixed plate is fixed on the inner wall of feed hopper, adjusts bolt tune by rotation
The height for saving baffle, realizes its lift adjustment.
It is further: to be provided with horizontal deceleration hair decentralized network above partition, fall in the paddy slowed down on hair decentralized network
Object is fallen by mesh thereon, and by slowing down, hair decentralized network makes cereal dispersions.
It is further: to be fixed with horizontal support guide bar on the hair decentralized network that slows down, support guide bar is from the both ends of shell
It being pierced by, fixing sleeve is equipped with reset spring on the left end of support guide bar, and one end of reset spring is fixed on the outer wall of shell,
Other end is fixed on the end of reset spring, and after support guide bar moves right, reset spring is stretched, and is pushed away removing
Support guide bar is set to reset after power to the left；Vertical push plate, a left side for push plate are fixed on the left end of the support guide bar
Side is correspondingly arranged on the eccentric wheel rotated in the vertical direction, and eccentric wheel bias is fixedly connected on the output shaft of motor, passes through
Motor band movable eccentric wheel rotates, and due to eccentric setting, is moved right by the rotation forces push plate of eccentric wheel.
Further: multiple helical flow paths are fixedly connected on jointly on the same support frame, the bottom of support frame and shell
It is fixed with multiple support springs between bottom, support frame is supported by support spring, vibrating motor is installed on the support frame, is shaken
It drives entire shell support frame to shake after dynamic electric motor starting, falls convenient for the cereal in helical flow path, improve the helical flow path upper valley
The mobility of object.
Compared with prior art, the beneficial effects of the present invention are: the present invention passes through the backgauge roller that feeding funnel bottom part is arranged in
And material blocking block, discharge quantity can be controlled, uniformly enters the cereal entered to inside, mesh will not be blocked, reduces internal set
It is smooth to guarantee that cereal falls for standby load；Make cereal abundant with hot air wherein in helical flow path, keeps cereal sufficiently dry
It is dry, so that cereal is dried in internal continuous fall, does not need to shut down discharging, improve the drying efficiency to cereal, save
Time.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of agriculture cereal spiral-falling drying unit.
Fig. 2 is a kind of structural schematic diagram of feed hopper in agriculture cereal spiral-falling drying unit.
Fig. 3 is a kind of structural schematic diagram of helical flow path in agriculture cereal spiral-falling drying unit.
In figure: 1- shell, 2- feed hopper, 3- partition, 4- deceleration decentralized network, 5- backgauge roller, 6- baffle, 7- fixed plate, 8-
Adjust bolt, 9- material blocking block, 10- support guide bar, 11- reset spring, 12- push plate, 13- eccentric wheel, 14- motor, 15- spiral
Runner, 16- leather connector sleeve, 17- support frame, 18- support spring, 19- vibrating motor, 20- feed opening, 21- blanking bin, 22-
Feed opening, 23- hot air pipe.
Specific embodiment
Embodiment 1
Please refer to figure, in the embodiment of the present invention, a kind of agricultural cereal spiral-falling drying unit, including shell 1, feed hopper 2, every
Plate 3 and hot air pipe 23；The feed hopper 2 is fixedly mounted on the top of shell 1, and be connected in shell 1, by the cereal of entrance
It is sent in shell 1；The partition 3 is horizontally fixed in shell 1, and two parts up and down will be divided into shell 1.
The bottom of the feed hopper 2 and the junction of shell 1 are uniformly equidistantly positioned several horizontal backgauge rollers 5,
Backgauge roller 5 rotates around center axis, and the cereal for falling top is fallen from the gap between adjacent backgauge roller 5, avoids disposably falling
Under more cereal；Horizontal liftable baffle 6 is provided in the feed hopper 2, baffle 6 is located at the bottom of feed hopper 2
Top, the lower surface of baffle 6 are fixed with several material blocking blocks 9, and each material blocking block 9 is correspondingly arranged at two adjacent backgauge rollers 5
Between, material blocking block 9, which is extend into gap, can change its openings of sizes, control cereal falling amount, the longitudinal section of the material blocking block 9
For inverted trapezium structure, it is convenient for changing the distance between two sides backgauge roller 5；The upper surface of the baffle 6 is set as inclined-plane,
Diagonally downward from middle part to two sides, the cereal fallen on is fallen from both ends along inclined-plane；The upper surface centre bit of the baffle 6
It sets and is rotatably equipped with vertical adjusting bolt 8 by bearing, adjust bolt 8 and be threadably mounted in horizontal fixed plate 7, fixed plate
7 are fixed on the inner wall of feed hopper 2, and the height of 8 controllable register 6 of bolt is adjusted by rotation, realizes its lift adjustment.
The top of partition 3 is provided with horizontal deceleration and sends out decentralized network 4, falls in the cereal to slow down on hair decentralized network 4 and passes through
Mesh thereon is fallen, and by slowing down, hair decentralized network 4 makes cereal dispersions；Horizontal support is fixed on deceleration hair decentralized network 4 to lead
To bar 10, support guide bar 10 is pierced by from the both ends of shell 1, and fixing sleeve is equipped with reset spring on the left end of support guide bar 10
11, one end of reset spring 11 is fixed on the outer wall of shell 1, and other end is fixed on the end of reset spring 11, is being propped up
After support guide rod 10 moves right, reset spring 11 is stretched, and support guide bar 10 is enable to reset after removing thrust to the left；
Vertical push plate 12 is fixed on the left end of the support guide bar 10, the left side of push plate 12 is correspondingly arranged in the vertical direction
The eccentric wheel 13 of rotation, 13 bias of eccentric wheel is fixedly connected on the output shaft of motor 14, by motor 14 with movable eccentric wheel 13
Rotation, due to eccentric setting, is moved right by the rotation forces push plate 12 of eccentric wheel 13.
The lower section of the partition 3 is provided with multiple helical flow paths 15 in the vertical direction, and helical flow path 15 is spiral point
The groove body of cloth, the cereal in helical flow path 15 are fallen along surface, with internal hot air, are done to the cereal of whereabouts
It is dry；The blanking bin 21 of vertical direction is fixed on the top of helical flow path 15,21 lower end of blanking bin opens up feed opening 22 and spiral shell
Connection, enters the cereal fallen in helical flow path 15 in eddy flow road 15, and the upper end of blanking bin 21 passes through leather connector sleeve 16
It is connected on the partition 3 of top, and offers opening on corresponding partition 3, the cereal fallen on partition 3 is entered by opening
Into leather connector sleeve 16；It is provided with hot air pipe 23 on corresponding 1 inner wall of shell of the helical flow path 15, is opened up on hot air pipe 23
There are several exhaust vents, external hot air apparatus is connected on hot air pipe 23, is internal heat supply, through hot air pipe 23 into shell 1
Hot wind is blown into be dried；Discharge gate 20 is opened up on corresponding 1 bottom of shell in the lower section of each helical flow path 15, will be done
Cereal discharge after dry.
Embodiment 2
On the basis of embodiment 1, multiple helical flow paths 15 are fixedly connected on jointly on the same support frame 17, support frame 17
Bottom and shell are fixed with multiple support springs 18 between 1 bottom, support frame 17 are supported by support spring 18, in support frame 17
On vibrating motor 19 is installed, vibrating motor 19 drives entire shell support frame 17 to shake after starting, convenient in helical flow path 15
Cereal fall, improve helical flow path 15 on cereal mobility.
In use, cereal is sent by feed hopper 2, by the effect of backgauge roller 5 and material blocking block 9, cereal is made to pass through phase
It is fallen between adjacent backgauge roller 5, controls blanking velocity, material blocking block 9 can change gap size, convenient for controlling to adjust；It falls
Cereal, which passes through the deceleration moved back and forth horizontally, to be sent out decentralized network 4 and is dispersed, and falls cereal uniformly, the cereal fallen by every
Opening on plate 3 enters in leather connector sleeve 16, and falls in helical flow path 15 under blanking bin 21, along helical flow path 15
Move down, with internal hot air during moving down, realize the drying to cereal, cereal can continue from into
Filling in hopper 2 is not needed to shut down progress feeding, be improved efficiency.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of agricultural cereal spiral-falling drying unit, including shell (1), feed hopper (2), partition (3) and hot air pipe (23)；
The feed hopper (2) is fixedly mounted on the top of shell (1), and be connected in shell (1), the horizontal fixation of the partition (3)
In the shell (1), which is characterized in that the bottom and shell (1) of the feed hopper (2) if junction be uniformly equidistantly positioned
Dry horizontal backgauge roller (5), is provided with horizontal liftable baffle (6) in feed hopper (2), and baffle (6) is located at charging
It struggles against above the bottom of (2), the lower surface of baffle (6) is fixed with several material blocking blocks (9), and each material blocking block (9) is correspondingly arranged at
Between two adjacent backgauge rollers (5)；Multiple helical flow paths in the vertical direction are provided with below the partition (3)
(15), the blanking bin (21) of vertical direction is fixed on the top of helical flow path (15), blanking bin (21) lower end opens up blanking
It is connected in mouth (22) and helical flow path (15), the upper end of blanking bin (21) is connected to the partition of top by leather connector sleeve (16)
(3) on, and opening is offered on corresponding partition (3)；It is provided on corresponding shell (1) inner wall of the helical flow path (15)
Hot air pipe (23)；Discharge gate (20) are opened up on lower section corresponding shell (1) bottom of each helical flow path (15).
2. a kind of agriculture cereal spiral-falling drying unit according to claim 1, it is characterised in that: the material blocking block
(9) longitudinal section is inverted trapezium structure.
3. a kind of agriculture cereal spiral-falling drying unit according to claim 1, it is characterised in that: the baffle (6)
Upper surface be set as inclined-plane, diagonally downward from middle part to two sides.
4. a kind of agriculture cereal spiral-falling drying unit according to claim 1, it is characterised in that: the baffle (6)
Upper surface center be rotatably equipped with vertical adjusting bolt (8) by bearing, adjust bolt (8) and be threadably mounted at level
Fixed plate (7) on, fixed plate (7) is fixed on the inner wall of feed hopper (2).
5. a kind of agriculture cereal spiral-falling drying unit according to claim 1, it is characterised in that: in partition (3)
Top is provided with horizontal deceleration hair decentralized network (4).
6. a kind of agriculture cereal spiral-falling drying unit according to claim 5, it is characterised in that: slow down hair decentralized network
(4) horizontal support guide bar (10) is fixed on, support guide bar (10) is pierced by from the both ends of shell (1), in support guide
Fixing sleeve is equipped with reset spring (11) on the left end of bar (10)；Vertical push away is fixed on the left end of the support guide bar (10)
Plate (12), the eccentric wheel (13) rotated in the vertical direction is correspondingly arranged on the left of push plate (12), and eccentric wheel (13) is eccentric solid
Surely it is connected on the output shaft of motor (14).
7. -5 any a kind of agriculture cereal spiral-falling drying unit according to claim 1, it is characterised in that: multiple spiral shells
Eddy flow road (15) is fixedly connected on jointly on the same support frame (17), between the bottom and shell (1) bottom of support frame (17)
Multiple support springs (18) are fixed with, vibrating motor (19) are installed on support frame (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910875268.2A CN110513995B (en) | 2019-09-17 | 2019-09-17 | Agricultural cereal spiral whereabouts drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910875268.2A CN110513995B (en) | 2019-09-17 | 2019-09-17 | Agricultural cereal spiral whereabouts drying device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110513995A true CN110513995A (en) | 2019-11-29 |
| CN110513995B CN110513995B (en) | 2020-10-30 |
Family
ID=68632619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910875268.2A Expired - Fee Related CN110513995B (en) | 2019-09-17 | 2019-09-17 | Agricultural cereal spiral whereabouts drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110513995B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110980334A (en) * | 2019-12-27 | 2020-04-10 | 广东智源机器人科技有限公司 | Blanking mechanism and feeding device |
| CN112611203A (en) * | 2020-12-14 | 2021-04-06 | 黄先红 | Tunnel type drying-machine that conveniently paves material |
| CN114180265A (en) * | 2021-11-26 | 2022-03-15 | 高安市盛发粮油有限公司 | Long-distance low-cost grain and oil conveying equipment |
| 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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| CN2406203Y (en) * | 1999-12-01 | 2000-11-15 | 锦州俏牌实业有限公司 | Continuous grain-material vibration roasting oven |
| JP2003247778A (en) * | 2002-02-26 | 2003-09-05 | Iseki & Co Ltd | Grain collecting chamber structure of grain dryer |
| CN201177445Y (en) * | 2007-12-26 | 2009-01-07 | 金裕生 | Spiral moving bed drier |
| CN204255054U (en) * | 2014-11-24 | 2015-04-08 | 郑州万谷机械有限公司 | Foodstuff drying device clearance adjustable type impeller discharge mechanism |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110980334A (en) * | 2019-12-27 | 2020-04-10 | 广东智源机器人科技有限公司 | Blanking mechanism and feeding device |
| CN110980334B (en) * | 2019-12-27 | 2021-05-11 | 广东智源机器人科技有限公司 | Blanking mechanism and feeding device |
| CN112611203A (en) * | 2020-12-14 | 2021-04-06 | 黄先红 | Tunnel type drying-machine that conveniently paves material |
| CN114180265A (en) * | 2021-11-26 | 2022-03-15 | 高安市盛发粮油有限公司 | Long-distance low-cost grain and oil conveying equipment |
| CN114180265B (en) * | 2021-11-26 | 2023-05-26 | 高安市盛发粮油有限公司 | Grain and oil long-distance low-cost conveying equipment |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110513995B (en) | 2020-10-30 |
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Inventor after: Zhang Aoxing Inventor after: Lu Can Inventor before: Lu Can |
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