CN209047349U - A kind of grain drying machine - Google Patents
A kind of grain drying machine Download PDFInfo
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- CN209047349U CN209047349U CN201821248958.2U CN201821248958U CN209047349U CN 209047349 U CN209047349 U CN 209047349U CN 201821248958 U CN201821248958 U CN 201821248958U CN 209047349 U CN209047349 U CN 209047349U
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- grain
- cereal
- drying machine
- drying
- tanker
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Abstract
The application discloses a kind of grain drying machine, comprising: tempering tanker；The drying draft chamber communicated with tempering tanker；The draining crop mechanism being connect with drying draft chamber；For the cereal input mechanism to tempering tanker input cereal；The hot-blast stove of hot wind is provided for tempering tanker；Wherein, it dries and is provided with air guide structure in draft chamber, air guide structure is for draining hot wind to increase the contact area of hot wind and cereal.Grain drying machine provided by the present application can overcome the problems, such as that heat grain is non-uniform, reduce grain crack rate, and compared to existing technologies, heat grain drying is more uniform, and grain-drying quality has significant raising.
Description
Technical field
This application involves technical field of agricultural machinery, more specifically more particularly to a kind of grain drying machine.
Background technique
Currently, China's grain annual output is about 500,000,000 tons, in threshing, sunning, storage, transport, processing, consumption etc. after harvest
Loss in the process is up to 18% or so, and there are larger gaps with the annual grain mildew loss 3% in the whole world.In these losses,
Because of climate reasons, cereal has little time to dry or not up to safe moisture causes the grain of mildew, germination etc. to be as high as 21,000,000
Ton, the 4.2% of Zhan Quanguo total output of grain, loss 18,000,000,000~24,000,000,000 yuan directly contributed.It can be seen that developing mechanization grain
It is extremely urgent to eat drying equipment.
In the prior art, 30 tons or more grain drying machine percentages of damage are high, and drying efficiency is low, this just directly affects rice and adds
Working medium amount and mouthfeel；Also, since drying efficiency is low, to the waste of the energy also than more serious.In addition, existing existing dryer
The cross section of mainstream model is unfavorable for the reasonable Arrangement of workshop；Existing 30 tons or more drying motor spindles use conveyer belt or screw feeder
It is delivered to elevator, additional mechanism providing additional operation complexity is various, and dryer use cost is caused to increase therewith, and existing grain drying machine is also deposited
In the uniformly distributed insufficient problem of hot wind, grain-drying quality is to be improved.
Therefore it provides a kind of grain drying machine, structure is simple, and connection and reasonable arrangement, heating, drying is uniform, grain-drying quality
Height has become those skilled in the art's technical problem urgently to be resolved.
Utility model content
In order to solve the above technical problems, the application provides a kind of grain drying machine, structure is simple, connection and reasonable arrangement, heating
Uniformly, grain-drying quality is high for drying.
Technical solution provided by the present application is as follows:
A kind of grain drying machine, comprising: tempering tanker；The drying draft chamber communicated with tempering tanker；With drying draft chamber
The draining crop mechanism of connection；For the cereal input mechanism to tempering tanker input cereal；The hot wind of hot wind is provided for tempering tanker
Furnace；Wherein, it dries and is provided with air guide structure in draft chamber, air guide structure is for draining hot wind to increase contact of the hot wind with cereal
Area.
Further, in a kind of preferred mode of the utility model, air guide structure includes: five jiaos arranged in parallel
Box pipe aeration structure；Five jiaos of box pipe aeration structure bottoms are hatch frame；Five jiaos of box pipe aeration structure one end can be with hot-blast stove phase
Logical, the other end is closed port.
Further, in a kind of preferred mode of the utility model, five jiaos of box pipe aeration structure tools arranged in parallel
Body are as follows: it is logical that the central axis of single five jiaos of boxes pipe aeration structure in even rows is located at two five jiaos of box pipes adjacent in odd row
Wind structure middle position.
Further, in a kind of preferred mode of the utility model, cereal input mechanism includes: grain elevator；With
Grain elevator top is connected, for shedding the scattering mechanism of cereal into tempering tanker.
Further, in a kind of preferred mode of the utility model, scattering mechanism includes: to be connected to grain elevator
Shed pipeline structure；Portion is shed with shed that pipeline structure connect；PLC control circuit throws shedding for the portion of dissipating for controlling to adjust
Angle, and corresponding with angle is shed shed the time.
Further, in a kind of preferred mode of the utility model, draining crop mechanism includes: to be connected to drying draft chamber
Gravity delivery hopper；The grain discharging tube being connected to gravity delivery hopper bottom.
Further, in a kind of preferred mode of the utility model, grain discharging tube is obliquely installed, and grain discharging tube bottom can be with
Grain elevator connection.
Further, in a kind of preferred mode of the utility model, grain drying machine further includes base；Base inner is set
It is equipped with the conveying flow tube for grain transportation to grain elevator.
Further, in a kind of preferred mode of the utility model, drying draft chamber is specially rectangular parallelepiped structure.
Further, in a kind of preferred mode of the utility model, the cross section short side of drying draft chamber's main body is 1.8
~2.2m, long side are 3.8~4.2m.
A kind of grain drying machine provided by the utility model, compared with prior art, comprising: tempering tanker, tempering tanker
It being communicated with drying draft chamber, drying draft chamber is connected with draining crop mechanism, and cereal input mechanism is used to input cereal to tempering tanker,
Hot-blast stove provides hot wind for tempering tanker；Wherein, it dries and is provided with air guide structure in draft chamber, air guide structure is for draining hot wind
To increase the contact area of hot wind and cereal.In this way, being overcome to a certain extent since the contact area of hot wind and cereal increases
The non-uniform problem of heat grain reduces grain crack rate, and compared to existing technologies, heat grain drying is uniform, cereal
Dries quantity has significant raising.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of application for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the positive structure schematic of grain drying machine provided by the embodiment of the utility model；
Fig. 2 is the side structure schematic diagram of grain drying machine provided by the embodiment of the utility model.
Specific embodiment
In order to make those skilled in the art more fully understand the technical solution in the application, the application will be implemented below
Technical solution in example is clearly and completely described, it is clear that described embodiment is only that a part of the application is implemented
Example, instead of all the embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not making creativeness
Every other embodiment obtained, shall fall in the protection scope of this application under the premise of labour.
Please be as shown in Figure 1 to Figure 2, the utility model embodiment provides a kind of grain drying machine, comprising: tempering tanker 4；With
The drying draft chamber 5 that tempering tanker 4 communicates；The draining crop mechanism 6 being connect with drying draft chamber 5；For inputting paddy to tempering tanker 4
The cereal input mechanism of object；The hot-blast stove 2 of hot wind is provided for tempering tanker 4；Wherein, it dries in draft chamber 5 and is provided with wind-guiding knot
Structure, air guide structure is for draining hot wind to increase the contact area of hot wind and cereal.
Grain drying machine provided by the embodiment of the utility model, compared with prior art, the utility model embodiment is related to
Grain drying machine include: tempering tanker 4, tempering tanker 4 is communicated with drying draft chamber 5, dries 5 row's of being connected with grain machine of draft chamber
Structure 6, cereal input mechanism are used to input cereal to tempering tanker 4, and hot-blast stove 2 is that tempering tanker 4 provides hot wind；Wherein, it dries
Air guide structure is provided in draft chamber 5, air guide structure is for draining hot wind to increase the contact area of hot wind and cereal.In this way,
Since the contact area of hot wind and cereal increases, the non-uniform problem of heat grain is overcome to a certain extent, reduces cereal
Percent cracked rice, compared to existing technologies, uniformly, grain-drying quality has significant raising for heat grain drying.
Specifically, in the utility model embodiment, air guide structure includes: five jiaos of box pipes ventilation knot arranged in parallel
Structure 9；Five jiaos of 9 bottoms of box pipe aeration structure are hatch frame；Five jiaos of 9 one end of box pipe aeration structure can be communicated with hot-blast stove 2, another
End is closed port.
More specifically, in the utility model embodiment, five jiaos of box pipe aeration structures 9 are arranged in parallel specifically:
The central axis of single five jiaos of box pipes aeration structure 9 in even rows is located at two five jiaos of box pipes ventilation knot adjacent in odd row
9 middle position of structure.
Specifically, the cross section of five jiaos of box pipe aeration structures 9 is pentagon, it is noted, however, that five jiaos of box pipes are logical
9 bottom of wind structure is hatch frame, i.e., as shown in the direction of Fig. 1, the bottom edge of the pentagonal cross-section of five jiaos of box pipe aeration structures 9
Missing.
In the present embodiment, cereal from tempering tanker 4 enter drying draft chamber 5, hot wind from drying 5 side of draft chamber into
Enter, via five jiaos of box pipe aeration structures 9 inside drying draft chamber 5, is shunted to the two sides of five jiaos of box pipes, then five through misplacing jiaos
Box pipe outflow drying draft chamber 5.When cereal is fallen from the pipe seam gap of five jiaos of box bottom of the tube, hot wind can be to different directions up and down
It comes into full contact with, to uniformly grain temperature be made to increase, cereal moisture evaporation flows out together with hot wind, to reach dry mesh
's.
Wherein, cereal in draft chamber 5 is dried by the distribution of five jiaos of box pipe diamond shapes, cereal is from five jiaos of box pipe aeration structures 9
One end enter, the other end closing of five jiaos of box pipe aeration structures 9 is, it can be achieved that hot wind is difficult to directly run out of, to overflow to two sides
Out, hot wind and cereal time of contact are extended, the contact area of hot wind and cereal is increased.
In addition, five jiaos of box pipe aeration structures 9 in drying draft chamber 5, can effectively prevent cereal and be trapped in drying
In draft chamber 5, overcome the problems, such as that heat grain is non-uniform, to reduce percent cracked rice.
Specifically, in the utility model embodiment, cereal input mechanism includes: grain elevator 1；With grain elevator
1 top is connected, for shedding the scattering mechanism 3 of cereal into tempering tanker 4.
More specifically, in the utility model embodiment, scattering mechanism 3 includes: to shed with what grain elevator 1 was connected to
Pipeline structure；Portion is shed with shed that pipeline structure connect；PLC control circuit throws the portion of dissipating and sheds angle for controlling to adjust,
And corresponding with angle is shed shed the time.
Wherein, the portion of shedding for shedding cereal is controlled using PLC circuit, is shed cereal and is shed the time not in different angle
Together, cereal shed the time and shed angle can flexible modulation control, to reach equally distributed purpose.
Specifically, in the utility model embodiment, draining crop mechanism 6 includes: that the gravity being connected to drying draft chamber 5 arranges grain
Bucket 7；The grain discharging tube 10 being connected to 7 bottom of gravity delivery hopper.
More specifically, in the utility model embodiment, grain discharging tube 10 is obliquely installed, and 10 bottom of grain discharging tube can be with paddy
Object elevator 1 is connected to.
More specifically, in the utility model embodiment, grain drying machine further includes base 8；Base 8 is internally provided with
Conveying flow tube for grain transportation to grain elevator 1.Wherein, cereal can be mentioned by elevator again after reaching 8 bottom of base
4 top of tempering tanker is risen to, so that the cyclic drying of cereal can be realized.Wherein, dryer base bottom is using conveying flow tube handle
Cereal is delivered to grain elevator 1, in this way, effectively reduces the breakage rate of cereal, improves grain-drying quality.
In addition, in the present embodiment, drying motor spindle is without being additionally delivered to elevator, structure using conveyer belt or screw feeder
Simplify, manufacturing cost reduces.
Specifically, in the utility model embodiment, drying draft chamber 5 is specially rectangular parallelepiped structure.
More specifically, in the utility model embodiment, the cross section short side of drying draft chamber 5 is 1.8~2.2m, long
Side is 3.8~4.2m.
More specifically, drying draft chamber uses the oblong cross-section structure of 2m × 4m, such rotation-controlled axis class
Part length guarantees machining accuracy, complicated processing technology is avoided, to reduce cost.In addition, oblong cross-section
Design, is more convenient for being arranged side by side compared to square, is conducive to the efficient utilization for drying place.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (10)
1. a kind of grain drying machine characterized by comprising tempering tanker；The drying draft chamber communicated with the tempering tanker；
The draining crop mechanism being connect with the drying draft chamber；For the cereal input mechanism to tempering tanker input cereal；For institute
It states tempering tanker and the hot-blast stove of hot wind is provided；Wherein, air guide structure is provided in the drying draft chamber, the air guide structure is used
Increase the contact area of hot wind and cereal in drainage hot wind.
2. grain drying machine according to claim 1, which is characterized in that the air guide structure includes: arranged in parallel
Five jiaos of box pipe aeration structures；Five jiaos of boxes pipe aeration structure bottom is hatch frame；Five jiaos of box pipes aeration structure one
End can be communicated with the hot-blast stove, and the other end is closed port.
3. grain drying machine according to claim 2, which is characterized in that five jiaos of boxes pipe aeration structure, which is parallel to each other, to be set
It sets specifically: the central axis of single five jiaos of boxes pipe aeration structure in even rows is located at adjacent in odd row two five
Angle box pipe aeration structure middle position.
4. grain drying machine according to claim 1, which is characterized in that the cereal input mechanism includes: cereal hoisting
Machine；It is connected with the grain elevator top, for shedding the scattering mechanism of cereal into the tempering tanker.
5. grain drying machine according to claim 4, which is characterized in that the scattering mechanism includes: to mention with the cereal
Pipeline structure is shed in the connection of the machine of liter；With it is described shed that pipeline structure connect shed portion；PLC control circuit is adjusted for controlling
The angle of shedding in portion is shed described in section, and corresponding with angle is shed sheds the time.
6. grain drying machine according to claim 4, which is characterized in that the draining crop mechanism includes: logical with the drying
The gravity delivery hopper of air compartment connection；The grain discharging tube being connected to gravity delivery hopper bottom.
7. grain drying machine according to claim 6, which is characterized in that the grain discharging tube is obliquely installed, and row's grain
Bottom of the tube can be connected to the grain elevator.
8. grain drying machine according to claim 4, which is characterized in that the grain drying machine further includes base；It is described
Base inner is provided with the conveying flow tube for grain transportation to the grain elevator.
9. grain drying machine according to claim 1, which is characterized in that the drying draft chamber is specially cuboid knot
Structure.
10. grain drying machine according to claim 9, which is characterized in that short in the cross section of the drying draft chamber
Side is 1.8~2.2m, and long side is 3.8~4.2m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821248958.2U CN209047349U (en) | 2018-08-03 | 2018-08-03 | A kind of grain drying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821248958.2U CN209047349U (en) | 2018-08-03 | 2018-08-03 | A kind of grain drying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209047349U true CN209047349U (en) | 2019-07-02 |
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ID=67047013
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821248958.2U Active CN209047349U (en) | 2018-08-03 | 2018-08-03 | A kind of grain drying machine |
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| CN (1) | CN209047349U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108812885A (en) * | 2018-08-03 | 2018-11-16 | 湖南省农友机械集团有限公司 | A kind of grain drying machine |
-
2018
- 2018-08-03 CN CN201821248958.2U patent/CN209047349U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108812885A (en) * | 2018-08-03 | 2018-11-16 | 湖南省农友机械集团有限公司 | A kind of grain drying machine |
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