CN207219447U - Corncob dries threshing apparatus - Google Patents
Corncob dries threshing apparatus Download PDFInfo
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- CN207219447U CN207219447U CN201721178067.XU CN201721178067U CN207219447U CN 207219447 U CN207219447 U CN 207219447U CN 201721178067 U CN201721178067 U CN 201721178067U CN 207219447 U CN207219447 U CN 207219447U
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- threshing
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Abstract
The utility model discloses a kind of corncob to dry threshing apparatus, including for carrying out the drying threshing tower of drying threshing to corncob, the drying threshing tower is from top to bottom disposed with feed inlet, drying threshing section and discharge port；The drying threshing section is provided with the grain threshing roller for carrying out threshing to niblet, is provided with threshing tooth on grain threshing roller, the grain threshing roller is at least set two layers in above-below direction, and the threshing tooth on grain threshing roller is gradually increased by upper strata to lower layer density, length gradually increases；Dry the hot blast pipe being provided with the tower wall of threshing tower between two layers adjacent of grain threshing roller for drying corncob.Niblet is from top to bottom gradually oven-dried, and gradually become more meticulous threshing, both improves drying efficiency, and niblet percentage of damage is low；Simple in structure, compact, cost is low, beneficial to popularization and application.
Description
Technical field
Corncob threshing technical field is the utility model is related to, more particularly to a kind of corncob drying threshing apparatus.
Background technology
Corn is one of main cereal crops in China, is distributed in China very wide.Its purposes is wide, and economic value is very high, is
One of important commodity food in China, and the important raw material of industry.Original moisture is higher after harvest corn, is not easy to store, be compared with
It is difficult to ensure one of grain kind of pipe, should not usually makees long-term storage.The particularly ground such as three provinces in the northeast of China and Hebei, cultivated area is larger, always
Yield is high, and weather is cold when receiving, and has bract outside corn ear in addition, cannot get sufficient sun dehydration on plant, so
The original moisture of harvest is generally up to 20-35%, even as high as 38-40%.Since the original moisture of corn is higher, do not drying
Dry situation carries out threshing and easily damages particle, so the immature kernel and broken kernel of corn are more, these factors are all to corn
Safe storage brings adverse effect.
At present, the traditional corn storage in China is all after first carrying out threshing, then to be dried, interrupt suddenly when drying or
When drying yield does not reach, the corncob largely stacked is very likely infested, and generation is gone mouldy, and seriously affect corn uses valency
Value.
Also there is the integration apparatus that threshing drying is carried out to corn at prior art center, but threshing of the prior art is dried
Dry is all first to carry out threshing dried, and corn percentage of damage is high.
Therefore, it is necessary to the prior art is improved to solve above-mentioned technical problem.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of corncob to dry threshing apparatus, substantially reduces corn
The percentage of damage of grain.Realized in particular by following technical scheme：
The corncob drying threshing apparatus of the utility model, including for carrying out the drying threshing of drying threshing to corncob
Tower, the drying threshing tower are from top to bottom disposed with feed inlet, drying threshing section and discharge port；The drying threshing section is set
Be equipped with the grain threshing roller for carrying out threshing to niblet, be provided with threshing tooth on grain threshing roller, the grain threshing roller in above-below direction extremely
Set less two layers, the threshing tooth on grain threshing roller is gradually increased by upper strata to lower layer density, length gradually increases；Dry threshing tower
The hot blast pipe for drying corncob is provided between two layers adjacent of grain threshing roller in tower wall.
Further, niblet for threshing course to be produced and miscellaneous is provided between the drying threshing section and discharge port
Matter carries out the separating screen device of separation screening, and the discharge port includes niblet discharge port and impurity discharge port.
Further, the heat source furnace body for providing hot wind for the hot blast pipe is further included, the impurity discharge port includes light
Miscellaneous discharge port and big miscellaneous discharge port, the big miscellaneous discharge port is connected with the import of heat source furnace body causes corncob threshing to produce big
The miscellaneous heat source furnace body that enters is as combustion material.
Further, further include for removing light miscellaneous dust arrester, the light miscellaneous discharge port is connected with dust arrester.
Further, it is provided with cooling section between the drying threshing section and separating screen device.
Further, even distributor is provided with the feed inlet, the even distributor includes refining bucket, is arranged at refining bucket
It is interior be used for stir corncob agitating device and for drive agitating device have mercy on its own axis rotation mixer drive.
Further, the separating screen device includes sieve nest and the sieve nest driving device for driving sieve nest to vibrate.
Further, the sieve nest is tilted between horizontal plane in 3-20 ° of angle.
Further, the sieve nest is arranged on drying bar threshing inner wall of tower by sieve nest hanger.
Further, it is provided with to unload the bed of material and be arranged to unload between the cooling section and separating screen device and leads grain below the bed of material
Plate, refining plate is provided with grain-guiding plate, and grain-guiding plate is tilted between horizontal plane in 20-60 ° of angle.
The beneficial effects of the utility model：The utility model corncob drying threshing apparatus, niblet from top to bottom by
Gradually it is oven-dried, gradually become more meticulous threshing, both improves drying efficiency, and niblet percentage of damage is low；It is simple in structure, compact, into
This is low, beneficial to popularization and application；Other beneficial effects of the utility model will combine embodiment in detail below and carry out further
It is bright.
Brief description of the drawings
The utility model is further described with reference to the accompanying drawings and examples：
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is cutaway view Amplified images of the Fig. 1 along a-a lines；
In figure：1st, feed pipe；2nd, agitating device；3rd, refining bucket；4th, threshing cavity is dried；5th, grain threshing roller；6th, hot blast pipe；7th, pass
Driving wheel；8th, grain-guiding plate；9th, sieve nest hanger；10th, sieve nest；11st, miniature shock electric machine；12nd, big miscellaneous conveying auger；13rd, big miscellaneous recycling
Bucket；14th, heat source furnace body；15th, niblet collection bucket；16th, niblet conveying auger；17th, dust arrester；18th, removing light impurities wind turbine；19、
Dry threshing tower stent；20th, threshing tower is dried；21st, removing light impurities pipeline；22nd, the bed of material is unloaded；23rd, cooling section；24th, air-cooler；25、
Cooling pipe
Embodiment
As shown in the figure：Corncob drying threshing apparatus in the present embodiment, including for carrying out drying threshing to corncob
Drying threshing tower 20, the drying threshing tower is from top to bottom disposed with feed inlet, drying threshing section and discharge port, drying
Drying threshing cavity 4 is formed in threshing section；The drying threshing section is provided with the grain threshing roller 5 for carrying out threshing to niblet, takes off
Threshing tooth is provided with grain roller 5, the grain threshing roller 5 is at least set two layers in above-below direction, can be arranged to four as shown in fig. 1
Layer, sets 3 grain threshing rollers being horizontally staggered for every layer as shown in Figure 2, and 3 grain threshing rollers with layer are driven by drive 7,
Certainly it is additionally provided with for driving grain threshing roller to have mercy on the driving machine of its own axis rotation, the threshing tooth on grain threshing roller is by upper strata under
Density gradually increases layer, length gradually increases, exterior radian is gradually reduced；Dry and be located at adjacent two in the tower wall of threshing tower 20
It is provided with hot blast pipe 6 for drying corncob between layer grain threshing roller, it is above the grain threshing roller of certain the superiors and undermost de-
Below grain roller hot blast pipe can also be set to strengthen drying effect.Corncob humidity close to upper strata is big, so the threshing on upper strata
Threshing tooth density small (threshing tooth stagger distance is big), length on roller is short, and exterior radian is big, prevents the big corn of upper strata humidity
Niblet on fringe is broken, and the grain threshing roller on upper strata simply tentatively interrupts corncob, at this time based on drying；The corn of lower floor
Fringe humidity after drying is small, so the threshing tooth density on the grain threshing roller of lower floor big (threshing tooth stagger distance is small), length
Long, exterior radian is small, and the percentage of damage of threshing corn grain will substantially reduce at this time, is arranged to multilayer grain threshing roller, niblet by up to
Gradually it is oven-dried down, gradually become more meticulous threshing, both improves drying efficiency, and niblet percentage of damage is low.
In the present embodiment, the niblet for threshing course to be produced is provided between the drying threshing section and discharge port
The separating screen device of separation screening is carried out with impurity, the discharge port includes niblet discharge port and impurity discharge port；Niblet goes out
Material mouth detains niblet collection bucket 15 and is arranged at the niblet conveying auger 16 of the lower section of niblet collection bucket 15 cruelly.By niblet and
Impurity carries out separation screening, reduces subsequent artefacts' working strength.
In the present embodiment, the heat source furnace body 14 for providing hot wind for the hot blast pipe 6, the impurity discharge port are further included
Including light miscellaneous discharge port and big miscellaneous discharge port, the big miscellaneous discharge port is connected with the import of heat source furnace body 14 so that corncob threshing
The big miscellaneous heat source furnace body that enters produced is as combustion material；It is big miscellaneous from big miscellaneous discharge port into big miscellaneous conveying auger 12 and then through big
Miscellaneous recycling bucket 13 enters heat source furnace body 14.The big miscellaneous combustion material as heat source furnace body rationally produced by the use of corncob threshing,
The energy, but also environmental protection are not only saved, is save to the big miscellaneous cost in addition handled.
In the present embodiment, further include for removing light miscellaneous dust arrester 17, the light miscellaneous discharge port passes through removing light impurities pipeline
21 are connected with dust arrester 17, and removing light impurities wind turbine 18 is provided with dust arrester 17, and dust arrester 17 can use whirler-type dust catcher,
Bag filter etc. can be used.The light miscellaneous removing that corncob threshing is produced, it is more environmentally-friendly.
In the present embodiment, cooling section 23 is provided between the drying threshing section and separating screen device, is arranged at drying threshing
Air-cooler 24 outside tower provides cold wind and is blown into cold wind to cooling section by cooling pipe 25.Prevent that niblet temperature is excessive rotten.
In the present embodiment, even distributor is provided with the feed inlet, the even distributor includes refining bucket 3, is arranged at
The agitating device 2 that is used in refining bucket 3 stirring corncob and for driving the have mercy on stirring of its own axis rotation of agitating device to drive
Dynamic device, mixer drive can use motor etc..Corncob in feed pipe 1 inputs refining bucket 3 after stirring so that
Corncob uniformly falls on grain threshing roller.
In the present embodiment, the separating screen device includes sieve nest 10 and the sieve nest driving device for driving sieve nest 10 to vibrate,
Sieve nest driving device can use the miniature shock electric machine 11 for being arranged at the lower section of sieve nest 10.Simple in structure and sub-sieve effect is good.
In the present embodiment, the sieve nest 10 is tilted between horizontal plane in 3-20 ° of angle.Increase the significant surface of sieve nest
Product.
In the present embodiment, the sieve nest 10 is hung on by sieve nest hanger 9 on the inner wall of drying bar threshing tower 20.Sieve nest
Vibrating effect is more preferable.
In the present embodiment, it is provided with to unload the bed of material 22 and be arranged between the cooling section 23 and separating screen device and unloads below the bed of material
Grain-guiding plate 8, refining plate is provided with grain-guiding plate 8, grain-guiding plate 8 is tilted between horizontal plane in 20-60 ° of angle.So that
Niblet is uniformly fallen on sieve nest with miscellaneous greatly.
Finally illustrate, above example is merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, it will be understood by those of ordinary skill in the art that, can be to this
The technical solution technical scheme is modified or replaced equivalently of utility model, without departing from the objective and model of technical solutions of the utility model
Enclose, it should all cover among the right of the utility model.
Claims (10)
1. a kind of corncob dries threshing apparatus, it is characterised in that：Taken off including the drying for carrying out drying threshing to corncob
Grain tower, the drying threshing tower are from top to bottom disposed with feed inlet, drying threshing section and discharge port；The drying threshing section
The grain threshing roller for carrying out threshing to niblet is provided with, is provided with threshing tooth on grain threshing roller, the grain threshing roller is in above-below direction
At least set two layers, the threshing tooth on grain threshing roller is gradually increased by upper strata to lower layer density, length gradually increases；Dry threshing tower
Tower wall on hot blast pipe for drying corncob is provided between two layers adjacent of grain threshing roller.
2. corncob according to claim 1 dries threshing apparatus, it is characterised in that：The drying threshing section and discharge port
Between be provided with niblet for threshing course to be produced and impurity carries out the separating screen device of separation screening, the discharge port bag
Include niblet discharge port and impurity discharge port.
3. corncob according to claim 2 dries threshing apparatus, it is characterised in that：Further include for being the hot blast pipe
The heat source furnace body of hot wind is provided, the impurity discharge port includes light miscellaneous discharge port and big miscellaneous discharge port, the big miscellaneous discharge port with
The import of heat source furnace body connects so that the big miscellaneous heat source furnace body that enters of corncob threshing generation is as combustion material.
4. corncob according to claim 3 dries threshing apparatus, it is characterised in that：Further include for removing light miscellaneous collection
Dirt device, the light miscellaneous discharge port are connected with dust arrester.
5. corncob according to claim 4 dries threshing apparatus, it is characterised in that：The drying threshing section is filled with sub-sieve
Cooling section is provided between putting.
6. corncob according to claim 5 dries threshing apparatus, it is characterised in that：Refining is provided with the feed inlet
Device, the even distributor include refining bucket, are arranged in refining bucket for stirring the agitating device of corncob and for driving
Agitating device have mercy on its own axis rotation mixer drive.
7. the corncob drying threshing apparatus according to claim 2-6 any claims, it is characterised in that：The sub-sieve
Device includes sieve nest and the sieve nest driving device for driving sieve nest to vibrate.
8. corncob according to claim 7 dries threshing apparatus, it is characterised in that：The sieve nest is between horizontal plane
Tilted in 3-20 ° of angle.
9. corncob according to claim 8 dries threshing apparatus, it is characterised in that：The sieve nest is set by sieve nest hanger
It is placed on drying bar threshing inner wall of tower.
10. corncob according to claim 5 dries threshing apparatus, it is characterised in that：The cooling section and separating screen device
Between be provided with to unload and the bed of material and be arranged at the grain-guiding plate unloaded below the bed of material, be provided with refining plate on grain-guiding plate, grain-guiding plate with water
Tilted between plane in 20-60 ° of angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721178067.XU CN207219447U (en) | 2017-09-14 | 2017-09-14 | Corncob dries threshing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721178067.XU CN207219447U (en) | 2017-09-14 | 2017-09-14 | Corncob dries threshing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207219447U true CN207219447U (en) | 2018-04-13 |
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ID=61862048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721178067.XU Active CN207219447U (en) | 2017-09-14 | 2017-09-14 | Corncob dries threshing apparatus |
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| Country | Link |
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| CN (1) | CN207219447U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107593121A (en) * | 2017-09-14 | 2018-01-19 | 郑州万谷机械股份有限公司 | The low percentage of damage drying threshing apparatus of environment-friendly type |
| CN108605523A (en) * | 2018-04-28 | 2018-10-02 | 芜湖盛科环保技术有限公司 | A kind of sheller unit for making corn ear quickly and effectively be detached with niblet |
| CN113711779A (en) * | 2021-09-09 | 2021-11-30 | 江西省旺农农机制造有限公司 | Agricultural is with maize threshing equipment that has stoving function |
-
2017
- 2017-09-14 CN CN201721178067.XU patent/CN207219447U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107593121A (en) * | 2017-09-14 | 2018-01-19 | 郑州万谷机械股份有限公司 | The low percentage of damage drying threshing apparatus of environment-friendly type |
| CN107593121B (en) * | 2017-09-14 | 2024-01-16 | 郑州万谷机械股份有限公司 | Environment-friendly low-breakage-rate drying threshing equipment |
| CN108605523A (en) * | 2018-04-28 | 2018-10-02 | 芜湖盛科环保技术有限公司 | A kind of sheller unit for making corn ear quickly and effectively be detached with niblet |
| CN113711779A (en) * | 2021-09-09 | 2021-11-30 | 江西省旺农农机制造有限公司 | Agricultural is with maize threshing equipment that has stoving function |
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