CN211977464U - Grain drying equipment with get rid of impurity function - Google Patents
Grain drying equipment with get rid of impurity function Download PDFInfo
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- CN211977464U CN211977464U CN202020189462.3U CN202020189462U CN211977464U CN 211977464 U CN211977464 U CN 211977464U CN 202020189462 U CN202020189462 U CN 202020189462U CN 211977464 U CN211977464 U CN 211977464U
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- grain
- impurity
- box body
- screening cylinder
- drying
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Abstract
The utility model discloses a grain drying device with impurity removing function, belonging to the technical field of agricultural machinery and solving the problems that the grain is easy to accumulate and block during drying, can not fully contact with hot air and remove impurities; the screening device comprises a heat insulation box body and a screening barrel, wherein the screening barrel is arranged in the heat insulation box body and divides the interior of the heat insulation box body into an impurity cavity and a drying cavity; drive rotatory roller, connecting plate and stirring tooth at the screening barrel internal rotation through the rotation axis to blow the blowout with hot-blast a plurality of spouts along rotatory roller, not only realized hot-blast cyclic utilization, moreover, be favorable to in hot-blast and grain abundant contact and drying, blow impurity in the grain and blow the dirt to the impurity intracavity, along with the stirring of stirring tooth and connecting plate, do benefit to fully drying and getting rid of the impurity in the grain, convenient operation is swift.
Description
Technical Field
The utility model relates to the technical field of agricultural machinery, specifically relate to a grain drying equipment with get rid of impurity function.
Background
With the development of modern agricultural technology, advanced seed cultivation technology and scientific planting method bring about continuous yield increase and income increase of grains, and guarantee grain safety and long-term safety of society. Before grain storage, impurity removal and drying operations are required to remove impurities and moisture of the grain.
The existing impurity removal and drying equipment is independent, the impurity removal processing and the drying processing of the grain need to be carried out in sequence, the grain needs to be circulated in the processing process, the continuous production cannot be realized, and the time is consumed. And the impurity removal and drying of the grain are realized by two devices, so the required cost is higher. Moreover, the existing drying device is unreasonable in structural design and cannot effectively dry and treat grains, the accumulated grains are often not dried completely, impurities falling off from the surface after drying cannot be removed in time, and much inconvenience is brought to subsequent processing.
Therefore, it is desirable to provide a grain drying apparatus with a function of removing impurities, aiming at solving the above problems.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model provides an aim at provides a grain drying equipment with get rid of impurity function to solve the problem in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a grain drying device with an impurity removing function comprises a heat insulation box body and a screening barrel, wherein the screening barrel is arranged in the heat insulation box body and divides the interior of the heat insulation box body into an impurity cavity and a drying cavity; the rotary roller is provided with a plurality of blowing holes, and the side wall of the rotary roller is connected with stirring teeth through a connecting plate.
As a further aspect of the present invention, the screening cylinder is a cylindrical structure wound by a metal wire filter screen.
As a further scheme of the utility model, the impurity chamber is located between insulation box and the screening barrel, and the stoving chamber is located inside the screening barrel.
As a further scheme of the utility model, screening barrel top is installed and is added the fill, adds the fill and is linked together with the stoving chamber, installs scum pipe and grain discharge pipe on the insulation box, and the scum pipe is linked together with the impurity chamber, and the grain discharge pipe is linked together with the stoving chamber.
As the utility model discloses further scheme, the rotary joint head connects the circulating pipe, installs the dust removal filter bag on the circulating pipe in installing the dust removal incasement, still install the air heater on the circulating pipe, the circulating pipe is linked together with the exhaust hole at insulation box top.
As a further aspect of the present invention, the rotating shaft is internally hollow, and the blowing holes are communicated with the inside of the rotating shaft.
As a further aspect of the present invention, the connecting plate is a plate body with a spiral structure, and the stirring teeth connected to the outside of the connecting plate are arranged in a spiral shape.
To sum up, compared with the prior art, the embodiment of the utility model has the following beneficial effects:
the utility model discloses a grain drying equipment with get rid of impurity function drives rotatory roller through the rotation axis, connecting plate and stirring tooth are at screening barrel internal rotation, and with hot-blast a plurality of hole blowout of blowing on rotatory roller, hot-blast cyclic utilization has not only been realized, moreover, be favorable to in hot-blast and grain abundant contact and stoving, blow impurity in the grain and blow the dirt to the impurity intracavity, along with the stirring of stirring tooth and connecting plate, do benefit to the impurity in fully drying and getting rid of grain to grain, convenient operation is swift.
To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic cross-sectional structure view of the heat preservation box in the embodiment of the utility model.
Fig. 3 is a schematic structural view of a connection plate on the rotary roller in the embodiment of the present invention.
Reference numerals: 1-base, 2-heat preservation box, 3-impurity cavity, 4-screening cylinder, 5-stirring tooth, 6-connecting plate, 7-drying cavity, 8-slag discharge pipe, 9-grain discharge pipe, 10-rotary roller, 11-blowing hole, 12-rotary shaft, 13-servo motor, 14-rotary connector, 15-dust removal box, 16-dust removal filter bag, 17-circulating pipe, 18-hot air blower, 19-exhaust hole and 20-addition hopper.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1-2, a grain drying device with a function of removing impurities comprises a heat preservation box body 2 and a screening cylinder 4, wherein the bottom of the heat preservation box body 2 is fixed on a base 1, the screening cylinder 4 is installed in the heat preservation box body 2, the screening cylinder 4 is a cylindrical structure wound by a metal wire filter screen, the screening cylinder 4 divides the interior of the heat preservation box body 2 into an impurity cavity 3 and a drying cavity 7, the impurity cavity 3 is located between the heat preservation box body 2 and the screening cylinder 4, a slag discharge pipe 8 is installed at the bottom side of the heat preservation box body 2, and the slag discharge pipe 8 is communicated with the impurity cavity 3 and used for discharging impurities in the impurity cavity 3; the drying cavity 7 is positioned inside the screening cylinder 4, the heat preservation box body 2 is provided with a grain discharge pipe 9, and the grain discharge pipe 9 is communicated with the drying cavity 7 and used for discharging dried grains.
The top of the screening cylinder 4 is provided with an adding hopper 20, the adding hopper 20 is communicated with the drying cavity 7 and is used for directly adding grains to be dried into the drying cavity 7 inside the screening cylinder 4 for drying operation.
The embodiment of the utility model provides an in, for convenience grain rolls in stoving chamber 7 and gets into from 9 one ends of grain discharge pipe and discharge by adding 20 one ends of fighting, it is preferred, insulation box 2 and screening barrel 4 are the slope setting, install the height that screening barrel 4 one end that adds 20 is higher than the screening barrel 4 who installs grain discharge pipe 9 to make things convenient for grain to remove to 9 one ends of grain discharge pipe by adding 20 one ends of fighting in screening barrel 4, and dry and discharge.
A rotary roller 10 is installed in the screening cylinder 4, the rotary roller 10 is installed on a rotary shaft 12, one end of the rotary shaft 12 is connected with a motor shaft of a servo motor 13, the other end of the rotary shaft 12 is connected with a rotary connector 14, the rotary connector 14 is connected with a circulating pipe 17, a dedusting filter bag 16 is installed in a dedusting box 15 on the circulating pipe 17, an air heater 18 is also installed on the circulating pipe 17, and the circulating pipe 17 is communicated with an exhaust hole 19 at the top of the heat preservation box body 2;
the interior of the rotating shaft 12 is of a hollow structure, a plurality of blowing holes 11 are formed in the rotating roller 10, the blowing holes 11 are communicated with the interior of the rotating shaft 12, and the side wall of the rotating roller 10 is also connected with stirring teeth 5 through a connecting plate 6;
when the servo motor 13 is powered on and drives the rotating shaft 12 to rotate, the rotating roller 10, the connecting plate 6 and the stirring teeth 5 are driven to rotate in the screening cylinder 4, meanwhile, the air heater 18 is started to work, the air in the impurity cavity 3 is pumped out through the exhaust hole 19 by the air heater 18, after heating and dust removal operations, the air enters the rotating shaft 12 along the circulating pipe 17 and is sprayed out along the plurality of spraying holes 11 on the rotating roller 10, and grains added into the screening cylinder 4 by the adding hopper 20 are dried.
As shown in fig. 3, in the embodiment of the present invention, the connecting plate 6 can also be set as a plate body with a spiral structure, and the stirring teeth 5 connected to the outside of the connecting plate also are arranged in a spiral shape, so that when the rotating plate rotates on grain, the rotating plate also facilitates the pushing of grain from the end of the adding hopper 20 to the end of the grain discharging pipe 9, thereby improving the efficiency of discharging when the grain is dried.
The embodiment of the utility model provides an in, connecting plate 6 can also adopt the connecting rod to replace, realizes the efficiency that stirs the stirring to grain equally, does benefit to grain and hot-blast abundant contact and dries to under screening barrel 4 filters, get rid of impurity.
The technical principle of the present invention has been described above with reference to specific embodiments, which are merely preferred embodiments of the present invention. The utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongings the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. Those skilled in the art will appreciate that other embodiments of the invention can be devised which do not require inventive effort and which fall within the scope of the present invention.
Claims (7)
1. The grain drying equipment with the impurity removing function comprises a heat insulation box body (2) and a screening cylinder body (4), and is characterized in that the screening cylinder body (4) is installed in the heat insulation box body (2), the inside of the heat insulation box body (2) is divided into an impurity cavity (3) and a drying cavity (7) by the screening cylinder body (4), a rotating roller (10) is installed in the screening cylinder body (4), the rotating roller (10) is installed on a rotating shaft (12), one end of the rotating shaft (12) is connected with a motor shaft of a servo motor (13), the other end of the rotating shaft (12) is connected with a rotating connector (14), and the rotating connector (14) is connected with a circulating pipe (17); the rotary roller (10) is provided with a plurality of blowing holes (11), and the side wall of the rotary roller (10) is also connected with stirring teeth (5) through a connecting plate (6).
2. The grain drying equipment with the impurity removing function according to claim 1, wherein the screening cylinder (4) is a cylindrical structure wound by a metal wire filter screen.
3. The grain drying equipment with the impurity removing function according to claim 1 or 2, wherein the impurity chamber (3) is located between the heat preservation box body (2) and the screening cylinder (4), and the drying chamber (7) is located inside the screening cylinder (4).
4. The grain drying equipment with the impurity removing function according to claim 3, wherein an adding hopper (20) is installed at the top of the screening cylinder (4), the adding hopper (20) is communicated with the drying cavity (7), a deslagging pipe (8) and a grain discharging pipe (9) are installed on the heat preservation box body (2), the deslagging pipe (8) is communicated with the impurity cavity (3), and the grain discharging pipe (9) is communicated with the drying cavity (7).
5. The grain drying equipment with the impurity removing function according to claim 4, wherein the rotary connector (14) is connected with a circulating pipe (17), a dedusting filter bag (16) is installed in a dedusting box (15) installed on the circulating pipe (17), an air heater (18) is further installed on the circulating pipe (17), and the circulating pipe (17) is communicated with an exhaust hole (19) in the top of the heat preservation box body (2).
6. The grain drying apparatus with the impurity removing function according to claim 5, wherein the inside of the rotary shaft (12) is a hollow structure, and the blowing holes (11) communicate with the inside of the rotary shaft (12).
7. The grain drying equipment with the impurity removing function according to claim 1, wherein the connecting plate (6) is a plate body with a spiral structure, and the stirring teeth (5) connected to the outer side of the connecting plate (6) are arranged in a spiral shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020189462.3U CN211977464U (en) | 2020-02-20 | 2020-02-20 | Grain drying equipment with get rid of impurity function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020189462.3U CN211977464U (en) | 2020-02-20 | 2020-02-20 | Grain drying equipment with get rid of impurity function |
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| Publication Number | Publication Date |
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| CN211977464U true CN211977464U (en) | 2020-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020189462.3U Active CN211977464U (en) | 2020-02-20 | 2020-02-20 | Grain drying equipment with get rid of impurity function |
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| CN (1) | CN211977464U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112797765A (en) * | 2021-01-15 | 2021-05-14 | 东台市金穗麦芽有限公司 | Multi-functional malt is stoving processingequipment in batches for beer production with adjustable |
-
2020
- 2020-02-20 CN CN202020189462.3U patent/CN211977464U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112797765A (en) * | 2021-01-15 | 2021-05-14 | 东台市金穗麦芽有限公司 | Multi-functional malt is stoving processingequipment in batches for beer production with adjustable |
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