CN210647276U - Full-automatic grain cleaning machine - Google Patents
Full-automatic grain cleaning machine Download PDFInfo
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- CN210647276U CN210647276U CN201920757049.XU CN201920757049U CN210647276U CN 210647276 U CN210647276 U CN 210647276U CN 201920757049 U CN201920757049 U CN 201920757049U CN 210647276 U CN210647276 U CN 210647276U
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Abstract
The utility model discloses a full-automatic grain cleaning machine, which comprises a shell, wherein the left side of the top of the shell is provided with a feed hopper, the inside of the shell is provided with a coarse sieve plate, the inside of the shell above the coarse sieve plate is provided with a stirring device I, the inside of the shell below the coarse sieve plate is provided with a partition plate, the partition plate divides the shell into a refined grain area and a coarse cereal area, the refined grain area is internally provided with a fine sieve plate, the bottom end of the fine sieve plate is provided with a grain outlet, the bottom of the refined grain area is provided with a dust outlet, the refined grain area is also provided with a stirring device II, and the bottom of the; the left side wall of the shell is provided with a plurality of compressed air ports, the left side of the shell is provided with a compressed fan, and the compressed fan is connected with the compressed air ports through pipelines; an air outlet pipe is arranged on the shell, an exhaust fan is arranged on the right side of the shell, and the air outlet pipe is connected with an exhaust fan pipeline; adopt agitating unit, sieve and electromagnetic shaker cooperation to use and clear grain to handle grain, can also effectively carry out dusty gas processing when drying to grain.
Description
Technical Field
The utility model relates to a full-automatic grain cleaning machine belongs to grain cleaning machine equipment field.
Background
Grain is an indispensable necessity for people's life since ancient times, but along with the reasons that various impurities such as leaves, chaff, stones, shrivelled grains and the like can be mixed in the processes of grain collection, treatment, transportation, storage and the like, and grains which are mildewed and broken due to the corruption of the grain themselves can be generated, the storage and the processing of the grain are greatly influenced, so people start to adopt auxiliary equipment to carry out the impurity removal work of the grain, the impurity removal work is carried out from the beginning by manpower to the current mechanical automatic impurity removal work, the impurity removal work is carried out from the beginning by utilizing wind power of a wind box to the later physical vibration of a grain screening machine, the impurity removal efficiency is higher and higher, the impurity removal effect is better and better, the current grain screening machines mostly adopt the multi-turn type vibration generated by an excitation vibrator to drive a screen plate to vibrate the grain on the screen plate, the impurities in the grain are left on the screen plate, and the clean grains are shaken from, however, the traditional method is purely based on physical vibration to remove impurities, when grains are poured into the funnel, raw grains are easily accumulated in the funnel and cannot be uniformly scattered on the vibrating screen, the grain cleaning efficiency is low, the screened grains contain a large amount of dust, and the health of operators is also influenced.
Disclosure of Invention
For solving the not enough of prior art, the utility model provides a full-automatic grain cleaning machine adopts agitating unit, sieve and electromagnetic shaker simultaneous action, with grain and impurity effective separation, can carry out drying process to grain simultaneously, and can effectively carry out dusty gas treatment.
The utility model discloses the technical scheme who adopts does:
a full-automatic grain cleaning machine comprises a shell, wherein a feed hopper is arranged on the left side of the top of the shell, a coarse screen plate is arranged in the shell in a manner of inclining downwards and rightwards, a first stirring device is arranged in the shell above the coarse screen plate, the power end of the first stirring device is arranged close to the left side of the feed hopper, the tail end of the coarse screen plate is of a solid plate structure, and a coarse impurity outlet is formed in the shell right opposite to the tail end of the coarse screen plate; a partition plate is arranged in the shell below the coarse sieve plate, the partition plate is close to the right side wall of the shell, the shell is divided into a refined grain area and a coarse grain area by the partition plate, a fine sieve plate which inclines to the lower left is arranged in the refined grain area, a grain outlet is formed in the bottom end of the fine sieve plate, a dust outlet is formed in the bottom of the refined grain area, a second stirring device is further arranged in the refined grain area, the execution end of the second stirring device is vertically upward, stirring blades of the second stirring device are located above the fine sieve plate, and the second stirring device is rotatably connected with the fine sieve plate; a coarse cereal outlet is formed at the bottom of the coarse cereal area;
a plurality of compressed air ports are arranged on the left side wall of the shell above the coarse screening plate and on the left side wall of the shell between the top end of the stirring device II and the coarse screening plate, a compressed fan is arranged on the left side of the shell, and the compressed fan is connected with the compressed air ports through pipelines; air outlet pipes are arranged on the right side of the top of the shell and on the right side wall of the coarse cereal area, an exhaust fan is arranged on the right side of the shell, and the air outlet pipes are connected with an exhaust fan pipeline.
Preferably, the bottom of the coarse sieve plate and the bottom of the fine sieve plate are both provided with vibrators.
Further preferably, the angle formed by the top of the coarse sieve plate and the horizontal tangent plane is 10-20 degrees.
Preferably, the included angle formed by the top of the coarse sieve plate and the horizontal section is smaller than the included angle formed by the fine sieve plate and the horizontal section.
Further preferably, a dust remover is arranged on the pipeline close to the air inlet end of the exhaust fan.
Further preferably, a heating device is further arranged on the pipeline close to the air outlet end of the compression fan.
Further preferably, the full-automatic grain cleaning machine further comprises a controller, wherein a display operation screen is arranged on the controller, and the first stirring device, the second stirring device, the compression fan, the exhaust fan, the vibrator and the heating device are electrically connected with the controller.
The beneficial effects of the utility model reside in that:
primarily treating grains by adopting a first stirring device, a coarse sieve plate, a compressed air port and a vibrator to remove impurities with large volume in the grains; the heated air flow blows the light weight of the grains falling from the coarse sieve plate to a coarse cereal area through a compressed air port, the high-quality grains fall into a fine grain area, and a second stirring device, a fine sieve and a vibrator in the fine grain area can further separate the grains from small-particle impurities and cannot block the sieve; the exhaust fan and the dust remover can extract and treat the dust-containing gas in the shell, thereby avoiding environmental pollution and harm to human body.
Drawings
Fig. 1 is a schematic structural view of the present invention;
the main reference numerals in the figures have the following meanings:
1. the device comprises a shell, 2, a feed hopper, 3, a coarse sieve plate, 4, a first stirring device, 5, a coarse impurity outlet, 6, a partition plate, 7, a fine sieve plate, 8, a grain outlet, 9, a dust outlet, 10, a second stirring device, 11, a coarse cereal outlet, 12, a compression air port, 13, a compression fan, 14, an air outlet pipe, 15, an exhaust fan, 16, a vibrator, 17, a dust remover, 18, a heating device, 61, a refined grain area, 62 and a coarse cereal area.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
As shown in fig. 1: the embodiment is a full-automatic grain cleaning machine, which comprises a shell 1, wherein a feed hopper 2 is arranged on the left side of the top of the shell 1, a coarse screen plate 3 is arranged in the shell 1 and inclines downwards to the right, a stirring device I4 is arranged in the shell 1 above the coarse screen plate 3, the power end of the stirring device I4 is close to the left side of the feed hopper 2, the tail end of the coarse screen plate 3 is of a solid plate structure, and a coarse impurity outlet 5 is arranged on the shell 1 opposite to the tail end of the coarse screen plate 3; a partition plate 6 is arranged in the shell 1 below the coarse sieve plate 3, the partition plate 6 is close to the right side wall of the shell 1, the shell 1 is divided into a fine grain area 61 and a coarse grain area 62 by the partition plate 6, a fine sieve plate 7 which inclines to the lower left is arranged in the fine grain area 61, vibrators 16 are arranged at the bottom of the coarse sieve plate 3 and the bottom of the fine sieve plate 7, a grain outlet 8 is arranged at the bottom of the fine sieve plate 7, a dust outlet 9 is arranged at the bottom of the fine grain area 61, a stirring device II 10 is also arranged in the fine grain area 61, the execution end of the stirring device II 10 is vertically upward, stirring blades of the stirring device II 10 are positioned above the fine sieve plate 7, and the stirring device II 10 is rotatably connected with the fine sieve plate 7; a coarse cereal outlet 11 is arranged at the bottom of the coarse cereal area 62;
a plurality of compressed air ports 12 are arranged on the left side wall of the shell 1 above the coarse screening plate 3 and on the left side wall of the shell 1 between the top end of the second stirring device 10 and the coarse screening plate 3, a compressed fan 13 is arranged on the left side of the shell 1, the compressed fan 13 is connected with the compressed air ports 12 through pipelines, and a heating device 18 is further arranged on the pipeline close to the air outlet end of the compressed fan 13; the right side of the top of the shell 1 and the right side wall of the coarse cereal area 62 are both provided with an air outlet pipe 14, the right side of the shell 1 is provided with an exhaust fan 15, the air outlet pipe 14 is connected with the exhaust fan 15 through a pipeline, and a dust remover 17 is further arranged on the pipeline close to the air inlet end of the exhaust fan 15.
The full-automatic grain cleaning machine further comprises a controller, wherein a display operation screen is arranged on the controller, and the first stirring device 4, the second stirring device 10, the compression fan 13, the exhaust fan 15, the vibrator 16 and the heating device 18 are electrically connected with the controller.
An included angle A is formed between the top of the coarse sieve plate 3 and the horizontal tangent plane, the included angle A is 10 degrees, and the included angle A can be 12 degrees, 15 degrees, 18 degrees or 20 degrees in practical application; the angle setting of coarse screen plate 3 has improved the time of grain at coarse screen plate 3, avoids the direct landing of grain to coarse screen plate 3 bottom to can be better under the effect of electromagnetic shaker 16 separate.
The included angle A formed by the top of the coarse sieve plate 3 and the horizontal section is smaller than the included angle B formed by the fine sieve plate 7 and the horizontal section.
The utility model discloses a theory of operation does:
grain is conveyed to the feed hopper 2 by a conveyor and then falls into the shell 1, the stirring device I4 arranged above the inner part of the shell 1 stirs the grain, so that the separation of the grain and impurities is accelerated, the grain and small-particle impurities fall into the shell 1 below through sieve pores of the coarse sieve plate 3, airflow conveyed by the compression fan 13 is heated by the heating device 18 and then passes through the compression air port 12 arranged on the left side wall of the shell 1 above the coarse sieve plate 3, the grain on the coarse sieve plate 3 is swept, the separation efficiency of large-volume impurities and the grain is accelerated, and the recovery of the large-volume impurities is facilitated; the plurality of compressed air ports 12 are formed in the left side wall of the shell 1 between the top end of the second stirring device 10 and the coarse screen plate 3, heated air flow is blown to grains falling from the coarse screen plate 3, light impurities in the grains are blown to a coarse grain area 62, high-quality grains fall into a fine grain area 61, the second stirring device 10, the fine screen 7 and the vibrator 16 in the fine grain area 61 can further separate the grains from small-particle impurities, the high-quality grains are discharged through the grain outlet 8, the impurities falling below the fine screen plate 7 are discharged through the dust outlet 9, the light impurities blown to the coarse grain area 62 by the air flow contain partially unsaturated grains or crushed grains, and the light impurities are recycled through the coarse grain outlet 11;
the air outlet pipe 14 is arranged on the right side wall of the left side wall of the top of the shell 1 and the right side wall of the coarse cereal area 62, the exhaust fan 15 is arranged on the right side of the shell 1, the air outlet pipe 14 is connected with the exhaust fan 15 through a pipeline, the dust remover 17 is further arranged on the pipeline close to the air inlet end of the exhaust fan 15, the dust-containing gas in the shell 1 is extracted by the exhaust fan 15 and is discharged after the dust removal treatment of the dust remover 17, and the environmental pollution and the injury to the human body are avoided.
The utility model discloses a be provided with the display operation screen on the controller, agitating unit 4, agitating unit two 10, compression fan 13, air exhauster 15, electromagnetic shaker 16 and heating device 18 and controller electric connection set for after heating device 18's temperature through the controller, start each equipment, can realize automatic clear grain and handle, improved clear grain efficiency.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. The utility model provides a full-automatic grain cleaning machine which characterized in that: the device comprises a shell (1), wherein a feed hopper (2) is arranged on the left side of the top of the shell (1), a coarse screen plate (3) is arranged on the right lower side of the inner slope of the shell (1), a first stirring device (4) is arranged in the shell (1) above the coarse screen plate (3), the power end of the first stirring device (4) is close to the left side of the feed hopper (2), the tail end of the coarse screen plate (3) is of a solid plate structure, and a coarse impurity outlet (5) is formed in the shell (1) right opposite to the tail end of the coarse screen plate (3); a partition plate (6) is arranged inside the shell (1) below the coarse sieve plate (3), the partition plate (6) is arranged close to the right side wall of the shell (1), the shell (1) is divided into a refined grain area (61) and a coarse cereal area (62) by the partition plate (6), a fine sieve plate (7) which inclines to the lower left is arranged in the refined grain area (61), a grain outlet (8) is formed in the bottom end of the fine sieve plate (7), a dust outlet (9) is formed in the bottom of the refined grain area (61), a second stirring device (10) is further arranged in the refined grain area (61), the execution end of the second stirring device (10) is vertically upward, stirring blades of the second stirring device (10) are located above the fine sieve plate (7), and the second stirring device (10) is rotatably connected with the fine sieve plate (7); a coarse cereal outlet (11) is formed in the bottom of the coarse cereal area (62);
a plurality of compressed air ports (12) are arranged on the left side wall of the shell (1) above the coarse sieve plate (3) and on the left side wall of the shell (1) between the top end of the second stirring device (10) and the coarse sieve plate (3), a compressed fan (13) is arranged on the left side of the shell (1), and the compressed fan (13) is in pipeline connection with the compressed air ports (12); the grain-conditioning and air-conditioning combined machine is characterized in that air outlet pipes (14) are arranged on the right side of the top of the shell (1) and the right side wall of the coarse grain region (62), an exhaust fan (15) is arranged on the right side of the shell (1), and the air outlet pipes (14) are connected with the exhaust fan (15) through pipelines.
2. The full-automatic dressing machine according to claim 1, characterized in that the bottom of the coarse sieve plate (3) and the bottom of the fine sieve plate (7) are provided with vibrators (16).
3. The full-automatic dressing machine according to claim 1, characterized in that the angle formed by the top of the coarse screen plate (3) and the horizontal tangent plane is 10-20 °.
4. The full-automatic dressing machine according to claim 3, characterized in that the angle formed by the top of the coarse screen plate (3) and the horizontal section is smaller than the angle formed by the fine screen plate (7) and the horizontal section.
5. The full-automatic dressing machine according to claim 1, characterized in that a dust collector (17) is further provided on the pipe near the air intake end of the air blower (15).
6. The full-automatic dressing machine according to claim 2, characterized in that a heating device (18) is further arranged on the pipeline close to the air outlet end of the compression fan (13).
7. The full-automatic dressing machine according to claim 6, characterized by further comprising a controller, wherein a display operation screen is arranged on the controller, and the first stirring device (4), the second stirring device (10), the compression fan (13), the exhaust fan (15), the vibrator (16) and the heating device (18) are electrically connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920757049.XU CN210647276U (en) | 2019-05-24 | 2019-05-24 | Full-automatic grain cleaning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920757049.XU CN210647276U (en) | 2019-05-24 | 2019-05-24 | Full-automatic grain cleaning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210647276U true CN210647276U (en) | 2020-06-02 |
Family
ID=70835174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920757049.XU Active CN210647276U (en) | 2019-05-24 | 2019-05-24 | Full-automatic grain cleaning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210647276U (en) |
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2019
- 2019-05-24 CN CN201920757049.XU patent/CN210647276U/en active Active
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