CN214391014U - Automatic change clean grain preparator - Google Patents
Automatic change clean grain preparator Download PDFInfo
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- CN214391014U CN214391014U CN202022582292.8U CN202022582292U CN214391014U CN 214391014 U CN214391014 U CN 214391014U CN 202022582292 U CN202022582292 U CN 202022582292U CN 214391014 U CN214391014 U CN 214391014U
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Abstract
The utility model belongs to the technical field of grain selection, in particular to an automatic clean grain selection machine, which comprises an outer frame, wherein the upper surface of the bottom of the outer frame is fixedly connected with a motor, the upper end of the motor is rotatably connected with a turntable, the upper surface of the turntable is fixedly connected with a connecting rod, the inner side surface of the connecting piece is fixedly connected with a supporting rod, one end of a reset spring, which is far away from the motor, is fixedly connected with a limiting pile, the top end surface of the supporting rod is fixedly connected with a first screen, the upper surface of a second screen is provided with a retarding cross rod, the inner surface of the outer frame, which is far away from a blower, is fixedly connected with a dust absorption fan, and the outer surface of the outer frame, which is far away from the blower, is fixedly connected with a dust collection box; the utility model discloses a set up dust absorption fan, dust collection box and collect the dust, improved staff's operational environment, through setting up first screen cloth, second screen device, carry out the choice to grain, promoted choice effect, through changing the screen cloth of different sieve mesh sizes, can carry out the choice to the grain crop of multiple different kind sizes.
Description
Technical Field
The utility model relates to a grain selection technical field specifically is an automatic change clean grain preparator.
Background
With the development of modern science and technology, in social production, unprocessed grains need to be refined, impurities mixed in the grains are selected from the grains, in actual use, the grains with unsaturated grains, dust and other small-particle impurities are blown out of the grains by using a blower, and some large impurities are screened from the grains by using a screen or other instruments, so that the grains can achieve the cleaning effect, the secondary processing of the grains is facilitated, however, certain problems still exist in the existing grain refiner device.
There are the following problems:
1. in the prior art, the grain classificator can cause dust to fly upwards in the use process, the treatment of the dust is not perfect enough, the surrounding environment is influenced, and the long-time work of workers is not facilitated.
2. When the existing grain classificator is used for classificating grains of different sizes, the generated effect is different, and the classificatory effect can be deteriorated when the existing grain classificator faces grains of different sizes.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides an automatic change clean grain preparator can cause the dust to fly upward in the use of grain preparator having solved, the problem that often can exist in manual operation such as choice effect variation when carrying out the choice to different grain.
In order to achieve the above object, the utility model provides a following technical scheme: an automatic clean grain classificator comprises an outer frame, wherein a motor is fixedly connected to the upper surface of the bottom of the outer frame, a turntable is rotatably connected to the upper end of the motor, a connecting rod is fixedly connected to the upper surface of the turntable, one end of the connecting rod, away from the motor, is fixedly connected with a connecting piece, the inner side surface of the connecting piece is fixedly connected with a supporting rod, the bottom end of the supporting rod is fixedly connected with a sliding block, the lower end surface of the sliding block is fixedly connected with a sliding chute, one end of the sliding block, away from the motor, is fixedly connected with a reset spring, one end of the reset spring, away from the motor, is fixedly connected with a limiting pile, the top end surface of the supporting rod is fixedly connected with a first screen, the outer side surface of the middle end of the supporting rod is fixedly connected with a second screen, the upper surface of the second screen is provided with a retarding transverse rod, one side of the supporting rod, away from the second screen, is fixedly connected with a small-particle impurity collecting plate, the utility model discloses a motor, including outer frame, motor, dust collection box, outer frame, motor, waste material outlet, outer frame, hair-dryer, outer frame keep away from motor one side internal surface fixedly connected with hair-dryer, hair-dryer surface fixed mounting has the baffle, outer frame keeps away from hair-dryer one side internal surface fixedly connected with dust absorption fan, outer frame keeps away from motor one side internal surface and has seted up out the grain mouth, outer frame keeps away from hair-dryer one side internal surface and has seted up the waste material export, outer frame keeps away from hair-dryer one side external surface fixedly connected with waste material collecting box, outer frame keeps away from hair-dryer one side external surface fixedly connected with dust collection box, the grain inlet has been seted up at the outer frame top.
As a preferred technical solution of the present invention,
the lower end surface of the sliding block is fixedly connected with the sliding groove, the lower surface of the sliding groove is fixedly connected with the outer frame, and balls are arranged inside the sliding groove.
As a preferred technical solution of the present invention,
first screen cloth, second screen cloth, tiny particle impurity collecting plate all with bracing piece fixed connection, the mesh diameter on the first screen cloth slightly is greater than the maximum diameter of grain.
As a preferred technical solution of the present invention,
the diameter of the sieve pores on the second sieve is smaller than the minimum diameter of the grains, and the second sieve is inclined and forms an included angle of thirty degrees with the horizontal plane.
As a preferred technical solution of the present invention,
the waste outlet and the tail end of the dust collection fan are fixedly connected with pipelines, and the waste outlet and the tail end of the dust collection fan are fixedly connected with a waste collection box through pipelines.
As a preferred technical solution of the present invention,
the upper surface of the small particle impurity collecting plate is an arc smooth curved surface with the middle concave downwards, and the bottom end of the small particle impurity collecting plate is fixedly connected with the dust collecting box.
As a preferred technical solution of the present invention,
the top of the outer frame is provided with a grain inlet which is axially symmetrical relative to the vertical center line of the outer frame.
As a preferred technical solution of the present invention,
the upper surfaces of the first screen and the second screen are provided with retarding cross rods, and the height of each retarding cross rod is about three times of the height of the grain.
Compared with the prior art, the utility model provides an automatic change clean grain preparator possesses following beneficial effect:
1. this automatic change clean grain preparator through setting up devices such as dust absorption fan, dust collection box, collects the dust, has solved the problem that grain preparator during operation produced the dust and flies upward, has ensured air circumstance, has improved staff's operational environment.
2. This automatic change clean grain preparator, through setting up first screen cloth, second screen cloth and slow horizontal pole device, carry out the choice to grain, through changing the screen cloth of different sieve mesh sizes, can carry out the choice to the grain crop of multiple different kind sizes, and the choice effect is good.
Drawings
Fig. 1 is a schematic top view of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is a schematic view of the bending column structure of the present invention.
In the figure: 1. an outer frame; 2. a motor; 3. a turntable; 4. a connecting rod; 5. a connecting member; 6. a support bar; 7. a slider; 8. a chute; 9. a return spring; 10. limiting piles; 11. a first screen; 12. a second screen; 13. a retarding cross bar; 14. a small particle impurity collection plate; 15. a blower; 16. a dust collection fan; 17. a baffle plate; 18. a grain outlet; 19. a waste outlet; 20. a waste collection tank; 21. a dust collection box; 22. a grain inlet.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-3, the present invention provides the following technical solutions: an automatic clean grain classificator comprises an outer frame 1, wherein a motor 2 is fixedly connected to the upper surface of the bottom of the outer frame 1, a rotary disc 3 is rotatably connected to the upper end of the motor 2, a connecting rod 4 is fixedly connected to the upper surface of the rotary disc 3, one end of the connecting rod 4, which is far away from the motor 2, is fixedly connected with a connecting piece 5, a supporting rod 6 is fixedly connected to the inner side surface of the connecting piece 5, a sliding block 7 is fixedly connected to the bottom end of the supporting rod 6, a sliding groove 8 is fixedly connected to the lower end surface of the sliding block 7, one end of the sliding block 7, which is far away from the motor 2, is fixedly connected with a reset spring 9, one end of the reset spring 9, which is far away from the motor 2, is fixedly connected with a limiting pile 10, a first screen 11 is fixedly connected to the top end surface of the supporting rod 6, a second screen 12 is fixedly connected to the outer side surface of the middle end of the supporting rod 6, a slow transverse rod 13 is arranged on the upper surface of the second screen 12, and a small-particle impurity collecting plate 14 is fixedly connected to the supporting rod 6, outer frame 1 keeps away from motor 2 one side internal surface fixedly connected with hair-dryer 15, hair-dryer 15 external surface fixed mounting has baffle 17, outer frame 1 keeps away from hair-dryer 15 one side internal surface fixedly connected with dust absorption fan 16, outer frame 1 keeps away from motor 2 one side internal surface and has seted up grain outlet 18, outer frame 1 keeps away from hair-dryer 15 one side internal surface and has seted up waste outlet 19, outer frame 1 keeps away from hair-dryer 15 one side external surface fixedly connected with garbage collection box 20, outer frame 1 keeps away from hair-dryer 15 one side external surface fixedly connected with dust collection box 21, grain inlet 22 has been seted up at outer frame 1 top.
In this embodiment, the outer frame 1 and the baffle 17 can avoid potential safety hazards in actual operation, and the motor 2 is a power source of the device.
Specifically, the lower end surface of the sliding block 7 is fixedly connected with the sliding groove 8, the lower surface of the sliding groove 8 is fixedly connected with the outer frame 1, and balls are arranged inside the sliding groove 8.
In this embodiment, motor 2 drives carousel 3 and rotates, and carousel 3 drives connecting rod 4 reciprocating motion back and forth, and connecting rod 4 drives bracing piece 6 through connecting piece 5 and is reciprocating motion back and forth on spout 8, and bracing piece 6 drives first screen cloth 11, second screen cloth 12, screens grain.
Specifically, the first screen 11, the second screen 12 and the small particle impurity collecting plate 14 are all fixedly connected with the supporting rod 6, and the diameter of a screen hole on the first screen 11 is slightly larger than the maximum diameter of grain.
In this embodiment, large impurities enter the waste collection box 20 through the waste outlet 19, small impurities fall on the small particle impurity collection plate 14 through the second screen 12, and impurities and dust on the small particle impurity collection plate 14 are collected through the dust box 21.
Specifically, the diameter of the sieve holes on the second sieve 12 is smaller than the minimum diameter of the grains, and the second sieve 12 is inclined and forms an included angle of thirty degrees with the horizontal plane.
In this embodiment, the dust suction fan 16 sucks dust mixed in grains into the dust collection box 20, and completes the collection of the dust.
Specifically, the waste outlet 19 and the tail end of the dust suction fan 16 are fixedly connected with a pipeline, and the waste outlet 19 and the tail end of the dust suction fan 16 are fixedly connected with the waste collection box 20 through pipelines.
In this embodiment, carry out choice through changing the screen cloth of different sieve mesh sizes to grain.
Specifically, the upper surface of the small particle impurity collecting plate 14 is an arc smooth curved surface with a downward concave middle part, and the bottom end of the small particle impurity collecting plate 14 is fixedly connected with the dust collecting box 21.
In this embodiment, the outer frame 1 is integrally formed, so that the device is more stable.
The top of the outer frame 1 is provided with a grain inlet 22, and the grain inlet 22 is axially symmetrical about the vertical center line of the outer frame 1.
In this embodiment, the retarding rail 13 retards the fine selection process of the screen, making the device more reasonable.
Specifically, the upper surfaces of the first screen 11 and the second screen 12 are both provided with a retarding cross bar 13, and the height of the retarding cross bar 13 is about three times of the height of the grain.
In this embodiment, effectively improve dust removal effect, provide good operational environment for the constructor.
In the embodiment, the motor 2 and the dust suction fan 16 are known in the prior art, and the model of the motor 2 is YS-90L-4.
The utility model discloses a theory of operation and use flow: firstly, the grain refining device comprises an outer frame 1, a motor 2 is fixedly connected to the upper surface of the bottom of the outer frame 1, a rotary disc 3 is rotatably connected to the upper end of the motor 2, a connecting rod 4 is fixedly connected to the upper surface of the rotary disc 3, one end of the connecting rod 4, which is far away from the motor 2, is fixedly connected with a connecting piece 5, a supporting rod 6 is fixedly connected to the inner side surface of the connecting piece 5, a sliding block 7 is fixedly connected to the bottom end of the supporting rod 6, a sliding groove 8 is fixedly connected to the lower end surface of the sliding block 7, one end of the sliding block 7, which is far away from the motor 2, is fixedly connected with a return spring 9, one end of the return spring 9, which is far away from the motor 2, is fixedly connected with a limiting pile 10, a first screen 11 is fixedly connected to the top surface of the supporting rod 6, the outer frame 1 and a baffle 17 can avoid potential safety hazards generated in actual operation, the motor 2 is a power source of the device, the motor 2 drives the rotary disc 3 to rotate, the rotary disc 3 drives the connecting rod 4 to reciprocate, connecting rod 4 drives bracing piece 6 through connecting piece 5 and is reciprocating motion back and forth on spout 8, bracing piece 6 drives first screen cloth 11, second screen cloth 12, screen grain, big impurity passes through waste outlet 19 and gets into garbage collection box 20, little impurity falls on tiny particle impurity collecting plate 14 through second screen cloth 12, in the course of the work, through setting up dust absorption fan 16, dust collection box 21 collects the dust, air circumstance has been ensured, staff's operational environment has been improved, through setting up first screen cloth 11, second screen cloth 12 and slow-speed horizontal pole 13 device, carry out the choice to grain, through changing the screen cloth of different sieve mesh sizes, can carry out the choice to the grain crop of multiple different kinds of sizes, and the choice is effectual.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides an automatic change clean grain preparator, includes outer frame (1), fixed surface is connected with motor (2) on outer frame (1) bottom, motor (2) upper end is rotated and is connected with carousel (3), fixed surface is connected with connecting rod (4) on carousel (3), motor (2) one end fixedly connected with connecting piece (5) are kept away from in connecting rod (4), fixed surface is connected with bracing piece (6) in connecting piece (5), bracing piece (6) bottom fixedly connected with slider (7), slider (7) lower extreme fixed surface is connected with spout (8), motor (2) one end fixedly connected with reset spring (9) are kept away from in slider (7), motor (2) one end fixedly connected with spacing stake (10), its characterized in that are kept away from in reset spring (9): the utility model discloses a dust collector, including bracing piece (6), bracing piece (6) top fixed surface is connected with first screen cloth (11), bracing piece (6) middle-end outside fixed surface is connected with second screen cloth (12), second screen cloth (12) upper surface is equipped with slow horizontal pole (13), bracing piece (6) are kept away from second screen cloth (12) one side fixed connection has tiny particle impurity collecting plate (14), outer frame (1) is kept away from motor (2) one side internal surface fixed connection and is had hair-dryer (15), hair-dryer (15) surface fixed mounting has baffle (17), outer frame (1) is kept away from hair-dryer (15) one side internal surface fixed connection has dust absorption fan (16), outer frame (1) is kept away from motor (2) one side internal surface and has been seted up grain mouth (18), outer frame (1) is kept away from hair-dryer (15) one side internal surface and has been seted up waste outlet (19), the outer surface of one side, far away from the blower (15), of the outer frame (1) is fixedly connected with a waste collection box (20), the outer surface of one side, far away from the blower (15), of the outer frame (1) is fixedly connected with a dust collection box (21), and the top of the outer frame (1) is provided with a grain inlet (22).
2. The automated clean grain refiner of claim 1, wherein: the lower end surface of the sliding block (7) is fixedly connected with the sliding groove (8), the lower surface of the sliding groove (8) is fixedly connected with the outer frame (1), and balls are arranged inside the sliding groove (8).
3. The automated clean grain refiner of claim 1, wherein: first screen cloth (11), second screen cloth (12), tiny particle impurity collecting plate (14) all with bracing piece (6) fixed connection, the mesh diameter on first screen cloth (11) slightly is greater than the maximum diameter of grain.
4. The automated clean grain refiner of claim 1, wherein: the diameter of the sieve holes on the second sieve mesh (12) is smaller than the minimum diameter of the grains, and the second sieve mesh (12) is inclined and forms an included angle of thirty degrees with the horizontal plane.
5. The automated clean grain refiner of claim 1, wherein: the tail ends of the waste outlet (19) and the dust suction fan (16) are fixedly connected with pipelines, and the tail ends of the waste outlet (19) and the dust suction fan (16) are fixedly connected with the waste collection box (20) through pipelines.
6. The automated clean grain refiner of claim 1, wherein: the upper surface of the small particle impurity collecting plate (14) is an arc smooth curved surface with the middle concave downwards, and the bottom end of the small particle impurity collecting plate (14) is fixedly connected with the dust collecting box (21).
7. The automated clean grain refiner of claim 1, wherein: the top of the outer frame (1) is provided with a grain inlet (22), and the grain inlet (22) is axisymmetric relative to the vertical center line of the outer frame (1).
8. The automated clean grain refiner of claim 1, wherein: the upper surfaces of the first screen (11) and the second screen (12) are provided with a retarding cross rod (13), and the height of the retarding cross rod (13) is about three times of the height of grains.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022582292.8U CN214391014U (en) | 2020-11-10 | 2020-11-10 | Automatic change clean grain preparator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022582292.8U CN214391014U (en) | 2020-11-10 | 2020-11-10 | Automatic change clean grain preparator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214391014U true CN214391014U (en) | 2021-10-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022582292.8U Active CN214391014U (en) | 2020-11-10 | 2020-11-10 | Automatic change clean grain preparator |
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|---|---|
| CN (1) | CN214391014U (en) |
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2020
- 2020-11-10 CN CN202022582292.8U patent/CN214391014U/en active Active
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