CN209415937U - Two fans crop dryer - Google Patents
Two fans crop dryer Download PDFInfo
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- CN209415937U CN209415937U CN201822133386.XU CN201822133386U CN209415937U CN 209415937 U CN209415937 U CN 209415937U CN 201822133386 U CN201822133386 U CN 201822133386U CN 209415937 U CN209415937 U CN 209415937U
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Abstract
The utility model relates to technical field of agricultural machinery, more particularly, to a kind of two fans crop dryer, including main body, grain storage section, dryer section are equipped in main body from top to bottom, blower is fixed with outside main body, it is equipped with the first discharge pipe, the second discharge pipe of connection blower in the dryer section, is equipped with several first air-exhausting ducts parallel to each other along its length on the first discharge pipe.The grain dry efficiency in dryer section can be improved in the utility model.By intersecting top of the outlet air of the first discharge pipe and the second discharge pipe in dryer section, intersects upward hot wind and generate upward buoyancy to the cereal of whereabouts, so that the hang time of cereal is extended, to improve the grain dry efficiency in dryer section；By the way that the material rotating plate with filter opening is arranged in dryer section, the cereal for being deposited on dryer section bottom is turned over again using material rotating plate and is got rid of to brushing for hot wind is received in the air, to improve drying efficiency of the cereal in dryer section.
Description
Technical field
The utility model relates to technical field of agricultural machinery, more particularly, to a kind of two fans crop dryer.
Background technique
The various cereal agriculturally harvested are intended to carry out removal moisture drying processing, and the purpose of removal moisture drying processing is to reduce
Water content in cereal, on the one hand cereal respiration can be reduced and consume energy by reducing water content；On the other hand it can keep away
Exempt from grain germination, mildew.Large-scale grain dry mainly uses crop dryer in the prior art, with dewatering time
Advantage short, drying process is high-efficient has been effectively ensured the quality of cereal storage, has reduced the probability of Moldy Foodstuff, germination, right
It is vital to ensure that grain security plays the role of, crop dryer is quickly grown in recent years, increasingly by users
Welcome.
Currently, the adaptability of enlargement, high intensity, high economy and improvement to raw material, is the basic of drying machine development
Trend.The patent of invention of Publication No. CN108759437A discloses a kind of continous way crop dryer, including drying machine main body,
Upper grain hoisting mechanism and conveying mechanism of putting out cereal, drying machine main body include grain storage section, dryer section, delay section, changeover portion, cooling section,
Grain discharging section, big funnel and lower body.Dryer section dried grain, cereal in grain storage section by the way of air-heater blowing fall into dry
It is air-dried during dry section, this air-dried mode is possible in theory, but the situation in reality production is dropping process of cereal
In air-dry and be not thorough, cereal discharging will be fed again into grain storage section and dryer section carries out continuous drying can be only achieved certain air-dried effect
Fruit not only increases energy consumption, and air-dries low efficiency.
Utility model content
The purpose of the utility model is to provide a kind of two fans crop dryer, the grain dry effect in dryer section can be improved
Rate.
The above-mentioned purpose of utility model of the utility model has the technical scheme that
A kind of two fans crop dryer, including main body are equipped with grain storage section, dryer section in main body from top to bottom, main
It is fixed with blower outside body, is equipped with connection blower and the first discharge pipe parallel to each other, the second discharge pipe in the dryer section, the
Several first air-exhausting ducts parallel to each other are equipped on one discharge pipe along its length, if being equipped with along its length on the second discharge pipe
Do the second air-exhausting duct parallel to each other, the position one-to-one correspondence of the position of the first air-exhausting duct and the second air-exhausting duct, the first air-exhausting duct
Setting, and the central axes of the central axes of the first air-exhausting duct the second air-exhausting duct corresponding with position are tilted upward with the second air-exhausting duct
Intersect.
By using above-mentioned technical proposal, by keeping the outlet air of the first discharge pipe and the second discharge pipe upper in dryer section
Side intersects, and intersects upward hot wind and generates upward buoyancy to the cereal of whereabouts, to extend the hang time of cereal, increases
The time that cereal is contacted with hot wind, to improve the grain dry efficiency in dryer section.
Preferably, it is equipped with two shafts parallel to each other in the dryer section, is fixed with material rotating plate in shaft, outside main body
It is fixed with the first motor for drive shaft.
By using above-mentioned technical proposal, when first motor drives material rotating plate rotation, material rotating plate will be deposited on dryer section bottom
The cereal in portion turns over again to be got rid of to brushing for hot wind is received in the air, to improve drying efficiency of the cereal in dryer section.
Preferably, the material rotating plate is the sieve plate with several filter openings.
By using above-mentioned technical proposal, the material rotating plate with several filter openings is when rotating stirring to the barrier effect of hot wind
It is smaller, wind-producing amount when material rotating plate rotation is also reduced, and there is sieving actoion, is conducive to the gap that hot wind enters cereal
In.
Preferably, the material rotating plate has both overturning and elevating function.
By using above-mentioned technical proposal, when material rotating plate is risen to disengaging dryer section bottom, material rotating plate is fallen for rebounding
To cereal in midair, get rid of cereal again to contacting in midair with hot wind, to improve the drying effect of cereal；Material rotating plate is set
When dryer section bottom, material rotating plate is got rid of for turning over the cereal of dryer section bottom deposit to contacting in the air with hot wind, to improve
The drying effect of cereal.
Preferably, the outer wall of the dryer section is equipped with vertical long through-hole, is equipped with clip plate in dryer section, outside dryer section
Equipped with outer plate, clip plate is bolted with outer plate, and bolt stretches in long through-hole, and first motor is fixed on outer plate
On, shaft passes through clip plate and outer plate is connect with first motor.
By using above-mentioned technical proposal, loosering a bolt can be such that clip plate and outer plate integrally moves up or down,
Bolt is tightened after being moved to specified altitude assignment, clip plate and outer plate can be pressed on the wall of dryer section, so adjustable stirring
The height of plate.
Preferably, the clip plate is towards being fixed with first sealing ring of circle, outer plate on the surface of dryer section inner wall
Second sealing ring of circle is fixed on towards the surface of dryer section outer wall.
By using above-mentioned technical proposal, on the one hand leakproofness, anti-leak-stopping can be improved in the first sealing ring and the second sealing ring
Dryer section heat insulation effect caused by gas reduces；On the other hand the friction of clip plate, outer plate and the inside and outside wall of dryer section also can be improved
Resistance, frictional resistance is too small caused by avoiding the inside and outside wall of clip plate, outer plate and dryer section excessively smooth.
Preferably, it is equipped at the top of the grain storage section and divides grain section, divided and be equipped with auger, grain storage section and the interval for dividing grain section in grain section
There is partition, partition is equipped with several leak holes；Divide one end connection of grain section to be equipped with vertical raising section, is equipped with elevator in raising section
Structure.
By using above-mentioned technical proposal, cereal is delivered to point after dividing one end of grain section to enter under the action of auger
The other end of grain section constantly has cereal to drop down onto grain storage section from the leak hole on partition in transmission process, to make heap in grain storage section
Long-pending cereal high uniformity.
Preferably, the hoisting mechanism includes two sprocket wheels, and two sprocket wheels are connected by chain, is fixed on chain several
Supporting plate, two sprocket wheels are respectively arranged on the both ends of raising section, the second motor of drive sprocket, raising section bottom are equipped at the top of raising section
Equipped with backstand, backstand is equipped with vertical waist-shaped hole, is inserted with roll shaft in waist-shaped hole, sprocket wheel is sheathed on roll shaft, backstand
It is bolted with the screw in vertical lower compression roller shaft end portion.
By using above-mentioned technical proposal, cereal is constantly delivered up by supporting plate after entering from the bottom end of raising section, is held in the palm
After plate moves to the top of chain, supporting plate gradually tends to vertical state, and the cereal on supporting plate falls in dividing grain section in this process
End.Screw on backstand pushes against downwards roll shaft, and chain can be made tight, can reduce the shaking during chain movement, no
Only noise reduction and it can be reduced cereal and shake off amount from supporting plate.
In conclusion the advantageous effects of the utility model are as follows:
1. intersecting upward heat by intersecting top of the outlet air of the first discharge pipe and the second discharge pipe in dryer section
Wind generates upward buoyancy to the cereal of whereabouts, to extend the hang time of cereal, increases what cereal was contacted with hot wind
Time, to improve the grain dry efficiency in dryer section；
2. the cereal of dryer section bottom will be deposited on using material rotating plate by the way that the material rotating plate with filter opening is arranged in dryer section
Again it turns over and gets rid of to brushing for hot wind is received in the air, to improve drying efficiency of the cereal in dryer section.
Detailed description of the invention
Fig. 1 is the internal structure front view of two fans crop dryer；
Fig. 2 is the internal structure perspective view of two fans crop dryer；
Fig. 3 is the right view of Fig. 1；
Fig. 4 is the portion A enlarged drawing in Fig. 2；
Fig. 5 is the top view of Fig. 1；
Fig. 6 is the sectional view along A-A of Fig. 5；
Fig. 7 is the perspective view of two fans crop dryer；
Fig. 8 is the portion B enlarged drawing in Fig. 7；
Fig. 9 is the portion C enlarged drawing in Fig. 2.
In figure, 1, grain storage section；2, dryer section；2a, long through-hole；3, divide grain section；4, raising section；5, blower；61, the first outlet air
Pipe；62, the second discharge pipe；71, the first air-exhausting duct；72, the second air-exhausting duct；8, shaft；9, material rotating plate；9a, filter opening；10, first
Motor；11, clip plate；12, outer plate；13, bolt；14, the first sealing ring；15, the second sealing ring；16, auger；17, partition；
17a, leak hole；18, backstand；18a, waist-shaped hole；19, the second motor；20, sprocket wheel；21, chain；22, supporting plate；23, roll shaft；24,
Screw.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment: Fig. 1 is a kind of two fans crop dryer disclosed by the utility model, including main body, in main body
It is equipped with from top to bottom and divides grain section 3, grain storage section 1, dryer section 2, vertical raising section 4, the top of raising section 4 are fixed with outside main body
It is connected with one end of grain section 3 is divided, divide the top of grain section 3 by horizontal partition 17 and grain section 3 is divided to separate, uniformly set on partition 17
There are several leak hole 17a(to see Fig. 2), divide horizontal equipped with auger 16 in grain section 3.
In conjunction with Fig. 2 and Fig. 3, the top of raising section 4 is fixed with the second motor 19, drives in the rotary shaft 8 of the second motor 19
One sprocket wheel 20；The bottom of raising section 4 is fixed with backstand 18, installs another sprocket wheel 20, two sprocket wheels 20 in backstand 18
It is connected by chain 21, is fixed with several supporting plates 22 on chain 21 evenly and at intervals, cereal is held in the palm after entering raising section 4 from bottom
Plate 22 scoops up one by one, 22 pop-up of supporting plate cereal rise to the top of chain 21, supporting plate 22 21 top of chain gradually
It is turned into vertical shape, is then overturn again by vertical shape to skewed, the cereal on supporting plate 22 is fallen to dividing grain in the process
Cereal is delivered to a point other end for grain section 3 by one end of section 3, auger 16, and during 16 grain transportation of auger, cereal is continuous
Ground is leak into grain storage section 1 from the leak hole 17a on partition 17, and the cereal deposited in grain storage section 1 is leak into again in dryer section 2.
As shown in figure 4, being equipped with waist-shaped hole 18a on backstand 18 vertically, it is inserted with roll shaft 23 in waist-shaped hole 18a, sprocket wheel 20 can
It is rotatably sheathed on roll shaft 23, backstand 18 is equipped with vertical threaded hole, is bolted with screw 24,24 bottom of screw in threaded hole
Portion is pressed on the end of roll shaft 23.Screw 24 on backstand 18 pushes against downwards roll shaft 23, and chain 21 can be made tight, can reduce chain
Shaking in 21 motion process of item not only noise reduction but also can be reduced cereal and shake off amount from supporting plate 22.
It is fixed there are two blower 5 on the outer wall of main body in conjunction with Fig. 2 and Fig. 6, it is fixed in dryer section 2 parallel to each other
First discharge pipe 61, the second discharge pipe 62, the first discharge pipe 61 and the second discharge pipe 62 are connected on two blowers 5.The
Several first air-exhausting ducts 71 parallel to each other are fixed on one discharge pipe 61 along its length, are grown on the second discharge pipe 62 along it
Degree direction is fixed with several second air-exhausting ducts 72 parallel to each other, the position of all first air-exhausting ducts 71 and the second air-exhausting duct 72
Position corresponds.First air-exhausting duct 71 and the second air-exhausting duct 72 tilt upward setting, and the central axes of the first air-exhausting duct 71
The central axes of the second air-exhausting duct 72 corresponding with position intersect.Intersect upward hot wind and upward float is generated to the cereal of whereabouts
Power increases the time that cereal is contacted with hot wind to extend the hang time of cereal, to improve in dryer section 2
Grain dry efficiency.
In conjunction with Fig. 2 and Fig. 6, it is equipped with two shafts 8 parallel to each other in dryer section 2, is fixed with material rotating plate 9 in shaft 8, it is main
The first motor 10 for drive shaft 8 is fixed with outside body, material rotating plate 9 is the sieve plate of densely covered filter opening 9a.
As shown in figure 8, opening up vertical long through-hole 2a on the outer wall of dryer section 2, it is equipped with clip plate 11 in dryer section 2, does
It is externally provided with outer plate 12 for dry section 2.Clip plate 11 and outer plate 12 cover long through-hole 2a, and clip plate 11 passes through with outer plate 12
Bolt 13 connects, and bolt 13 stretches in long through-hole 2a, and first motor 10 is fixed on outer plate 12, and shaft 8 passes through clip plate 11
It is fixedly connected with outer plate 12 with the rotary shaft of first motor 10.When material rotating plate 9 is risen to disengaging 2 bottom of dryer section, stirring
Plate 9 gets rid of cereal again to contacting in midair with hot wind, to improve the dry effect of cereal for the cereal dropped down onto midair that rebounds
Fruit；By material rotating plate 9 be set to 2 bottom of dryer section when, material rotating plate 9 for the cereal of 2 bottom deposit of dryer section is turned over get rid of in the air with
Hot wind contact, to improve the drying effect of cereal.
As shown in Figure 8, Figure 9, at the fit clearance to prevent clip plate 11 and 2 inner wall of dryer section, outer plate 12 and dry
Gas leakage at the fit clearance of 2 outer walls of section and reduce the heat insulating ability of dryer section 2, therefore clip plate 11 is towards the table of 2 inner wall of dryer section
It is fixed with first sealing ring of circle 14 on face, outer plate 12 is towards being fixed with a circle second on the surface of 2 outer wall of dryer section
Sealing ring 15.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (8)
1. a kind of two fans crop dryer, including main body, grain storage section (1), dryer section are equipped in main body from top to bottom
(2), blower (5) are fixed with outside main body, it is characterised in that: it is blower (5) and parallel to each other that connection is equipped in the dryer section (2)
The first discharge pipe (61), the second discharge pipe (62), be equipped on the first discharge pipe (61) along its length several parallel to each other
First air-exhausting duct (71) is equipped with several second air-exhausting ducts (72) parallel to each other on the second discharge pipe (62) along its length, the
The position of one air-exhausting duct (71) and the position of the second air-exhausting duct (72) correspond, the first air-exhausting duct (71) and the second air-exhausting duct
(72) setting, and the central axes of central axes the second air-exhausting duct (72) corresponding with position of the first air-exhausting duct (71) are tilted upward
Intersect.
2. two fans crop dryer according to claim 1, it is characterised in that: be equipped with two in the dryer section (2)
Shaft (8) parallel to each other is fixed with material rotating plate (9) in shaft (8), and for drive shaft (8) is fixed with outside main body
One motor (10).
3. two fans crop dryer according to claim 2, it is characterised in that: the material rotating plate (9) is with several
The sieve plate of filter opening (9a).
4. two fans crop dryer according to claim 3, it is characterised in that: the material rotating plate (9) have both overturning and
Elevating function.
5. two fans crop dryer according to claim 4, it is characterised in that: set on the outer wall of the dryer section (2)
Have vertical long through-hole (2a), be equipped with clip plate (11) in dryer section (2), dryer section (2) is externally provided with outer plate (12), clip plate
(11) it is connect with outer plate (12) by bolt (13), bolt (13) stretches in long through-hole (2a), and first motor (10) is fixed on
On outer plate (12), shaft (8) passes through clip plate (11) and outer plate (12) is connect with first motor (10).
6. two fans crop dryer according to claim 5, it is characterised in that: the clip plate (11) is towards dryer section
(2) it is fixed with first sealing ring of circle (14) on the surface of inner wall, outer plate (12) is towards on the surface of dryer section (2) outer wall
It is fixed with second sealing ring of circle (15).
7. two fans crop dryer according to claim 1, it is characterised in that: be equipped with and divide at the top of the grain storage section (1)
Grain section (3) divides in grain section (3) and is equipped with auger (16), and grain storage section (1) and dividing between grain section (3) is separated with partition (17), partition (17)
It is equipped with several leak holes (17a)；Divide one end connection of grain section (3) to be equipped with vertical raising section (4), is equipped with and mentions in raising section (4)
Rise mechanism.
8. two fans crop dryer according to claim 7, it is characterised in that: the hoisting mechanism includes two sprocket wheels
(20), two sprocket wheels (20) are connected by chain (21), are fixed with several supporting plates (22) on chain (21), two sprocket wheels (20) point
Not She Yu raising section (4) both ends, second motor (19) of drive sprocket (20), raising section (4) bottom are equipped at the top of raising section (4)
Portion is equipped with backstand (18), and backstand (18) is equipped with vertical waist-shaped hole (18a), is inserted with roll shaft (23) in waist-shaped hole (18a),
Sprocket wheel (20) is sheathed on roll shaft (23), and backstand (18) is bolted with the vertical screw (24) for pushing roll shaft (23) end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822133386.XU CN209415937U (en) | 2018-12-19 | 2018-12-19 | Two fans crop dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822133386.XU CN209415937U (en) | 2018-12-19 | 2018-12-19 | Two fans crop dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209415937U true CN209415937U (en) | 2019-09-20 |
Family
ID=67938882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822133386.XU Active CN209415937U (en) | 2018-12-19 | 2018-12-19 | Two fans crop dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209415937U (en) |
-
2018
- 2018-12-19 CN CN201822133386.XU patent/CN209415937U/en active Active
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