CN220239297U - Grain fine powder processing winnowing impurity removing device - Google Patents
Grain fine powder processing winnowing impurity removing device Download PDFInfo
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- CN220239297U CN220239297U CN202321285765.5U CN202321285765U CN220239297U CN 220239297 U CN220239297 U CN 220239297U CN 202321285765 U CN202321285765 U CN 202321285765U CN 220239297 U CN220239297 U CN 220239297U
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- Prior art keywords
- screening frame
- winnowing
- fine powder
- powder processing
- fixedly connected
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- 239000012535 impurity Substances 0.000 title claims abstract description 27
- 238000009700 powder processing Methods 0.000 title claims abstract description 22
- 238000012216 screening Methods 0.000 claims abstract description 34
- 239000004744 fabric Substances 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims 5
- 235000013339 cereals Nutrition 0.000 abstract description 56
- 239000000463 material Substances 0.000 abstract description 2
- 238000007873 sieving Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a grain fine powder processing winnowing impurity removing device, and relates to the field of grain screening. The grain fine powder processing, winnowing and impurity removing device comprises a screening frame, a feeding mechanism arranged at the top of the screening frame and used for feeding materials, and a wind direction mechanism arranged beside the feeding mechanism and used for winnowing; the bottom of pan feeding mechanism is provided with the wind direction auxiliary mechanism that is used for assisting wind direction selection, and wind direction auxiliary mechanism is provided with the rotor plate, and the both ends and the backup pad rotation of rotor plate are connected, and the one end and the output fixed connection of servo motor of rotor plate, servo motor fixed connection are in the outer wall of backup pad, and the other end fixedly connected with gear of rotor plate, the inside rotation connection of gear in the backup pad. This grain powder processing selection by winnowing edulcoration device can adjust the whereabouts speed of cereal for cereal when carrying out the selection by winnowing, can prolong cereal dwell time on the rotor plate surface and make wind can fully contact with cereal, and then make the debris removal rate of cereal higher.
Description
Technical Field
The utility model relates to the technical field of grain screening, in particular to a grain fine powder processing winnowing impurity removing device.
Background
The impurities are filtered in the grain fine powder processing, so that the taste and the quality of the grains are better, therefore, the grains and retrograde winnowing are required to be subjected to impurity removal, namely, impurities which are light in the surface of the grains but difficult to filter are blown away by wind, and in the winnowing process, the impurity removal rate of the grain winnowing is required to be ensured under the condition that the grains are not blown away;
however, in the actual operation process, the condition that the removal rate of impurities in grains cannot meet the requirement still occurs;
the main reason that appears above-mentioned condition is, when carrying out the selection by winnowing, the impurity of some cereal inside is more, and the discharge gate below does not have corresponding mechanism adjustment cereal's falling speed for the wind of wind gap can't fully contact with cereal, and then makes the impurity removal rate of cereal inside lower, consequently need carry out the selection by winnowing many times, and cereal is generally comparatively huge at the quantity of selection by winnowing, and then makes the selection by winnowing speed of cereal reduce, to above-mentioned condition, we propose a cereal fine powder processing selection by winnowing edulcoration device.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a grain fine powder processing winnowing impurity removing device, which solves the problems that the falling speed of grains is not adjusted by a corresponding mechanism below a discharge hole, so that wind at the wind port cannot fully contact with the grains, and impurities in the grains cannot be removed at one time.
Technical proposal
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the grain fine powder processing, winnowing and impurity removing device comprises a screening frame, a feeding mechanism arranged at the top of the screening frame and used for feeding materials, and a wind direction mechanism arranged beside the feeding mechanism and used for winnowing; the bottom of pan feeding mechanism is provided with the wind direction auxiliary mechanism that is used for assisting wind direction selection, wind direction auxiliary mechanism is provided with the rotor plate, the both ends and the backup pad rotation of rotor plate are connected, the one end and the output fixed connection of servo motor of rotor plate, servo motor fixed connection is at the outer wall of backup pad, the other end fixedly connected with gear of rotor plate, the inside rotation connection of gear in the backup pad.
Preferably, a limiting block is meshed beside the gear, the gear and the limiting block are arranged in the limiting groove, the limiting groove is formed in the supporting plate, the top of the limiting block is rotationally connected with the screw, and the screw is rotationally connected with the supporting plate.
Preferably, the top of backup pad is provided with into the hopper, the bottom sliding connection who goes into the hopper has the bottom plate, the next door of bottom plate is provided with the cardboard, the cardboard is provided with the handle.
Preferably, the bottom fixedly connected with screening frame of backup pad, the inside of screening frame is provided with the screen cloth, the surface fixedly connected with baffle of screen cloth.
Preferably, the tail end of the screening frame is provided with a sundry outlet, and the side surface of the screening frame is provided with a grain outlet.
Preferably, two groups of sieving machines are arranged at the bottom of the sieving frame, springs are fixedly connected to the periphery of the bottom of the sieving frame, and the bottoms of the springs are fixedly connected with the support.
Preferably, one side of the feeding hopper is provided with an air duct, the bottom of the air duct is fixedly connected to the top of the screening frame, one side of the air duct is fixedly connected with a driving motor, and the air duct is provided with an air outlet.
The utility model discloses a grain fine powder processing winnowing impurity removing device, which has the following beneficial effects:
this grain fine powder processing selection by winnowing edulcoration device, when the debris that can winnow in the cereal is more, when adjusting the wind direction, the user needs to start servo motor, servo motor drives the rotor plate and rotates, the rotor plate can drive the gear rotation of the other end, the gear is rotatory in the inside of spacing groove, after adjusting suitable angle, rotatory screw rod again, the screw rod drives one side meshing of stopper and gear, and then reach the fixed purpose of gear, and then fix the position of rotor plate, the falling speed of cereal can be adjusted to above-mentioned mechanism, when making the cereal selection by winnowing, can prolong the dwell time of cereal on the rotor plate surface and make wind can fully contact with the cereal, and then make the debris removal rate of cereal higher.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the overall outer surface structure of the present utility model;
FIG. 2 is a schematic diagram of the overall side structure of the present utility model;
FIG. 3 is a schematic view of the structure of the outer surface of the feeding mechanism of the present utility model;
fig. 4 is an enlarged view of fig. 3 at a in accordance with the present utility model.
In the figure: 1. a screening frame; 101. a screen; 102. a baffle; 103. a sundry outlet; 104. a cereal outlet; 2. a wind direction auxiliary mechanism; 201. a servo motor; 202. a rotating plate; 203. a gear; 204. a limiting block; 205. a limit groove; 206. a screw; 3. a feeding mechanism; 301. feeding into a hopper; 302. a bottom plate; 303. a clamping plate; 304. a handle; 305. a support plate; 4. a wind direction mechanism; 401. an air duct; 402. a driving motor; 403. an air outlet; 5. a sieving machine; 501. a spring; 502. and (3) a bracket.
Description of the embodiments
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions in the embodiments of the present utility model are clearly and completely described, and it is obvious that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
According to the grain fine powder processing winnowing impurity removal device, the auxiliary wind direction mechanism below the discharge hole is realized, the falling speed of grains is controlled, and then the impurity removal rate of the machine in the grains is higher.
In order to better understand the above technical solutions, the following detailed description will refer to the accompanying drawings and specific embodiments.
The embodiment of the utility model discloses a grain fine powder processing winnowing impurity removing device.
According to the figures 1-4, the device comprises a screening frame 1, a feeding mechanism 3 arranged at the top of the screening frame 1 and used for feeding, and a wind direction mechanism 4 arranged beside the feeding mechanism 3 and used for wind selection; the automatic wind direction selecting device is characterized in that a wind direction auxiliary mechanism 2 for assisting wind direction selection is arranged at the bottom of a feeding mechanism 3, a rotating plate 202 is arranged on the wind direction auxiliary mechanism 2, two ends of the rotating plate 202 are rotatably connected with a supporting plate 305, one end of the rotating plate 202 is fixedly connected with the output end of a servo motor 201, the servo motor 201 is fixedly connected to the outer wall of the supporting plate 305, the other end of the rotating plate 202 is fixedly connected with a gear 203, the gear 203 is rotatably connected in the supporting plate 305, the servo motor 201 is started, the rotating plate 202 is driven by the servo motor 201 to rotate, the gear 203 at the other end is driven by the rotating plate 202 to rotate, and the gear 203 rotates in the limiting groove 205.
The gear 203 is meshed with the limit block 204 beside, the gear 203 and the limit block 204 are arranged in the limit groove 205, the limit groove 205 is formed in the support plate 305, the top of the limit block 204 is rotationally connected with the screw 206, the screw 206 is rotationally connected with the support plate 305, after the proper angle is adjusted, the screw 206 is rotated, the screw 206 drives the limit block 204 to be meshed with one side of the gear 203, the purpose of fixing the gear 203 is achieved, and when the wind direction auxiliary mechanism 2 is used, the handle 304 is pulled to adjust the falling opening of the feeding hopper 301 to a proper size, so that the best use effect can be achieved.
The embodiment of the utility model discloses a grain fine powder processing winnowing impurity removing device.
According to the drawings 1-4, the top of the supporting plate 305 is provided with a feeding hopper 301, the bottom of the feeding hopper 301 is slidably connected with a bottom plate 302, a clamping plate 303 is arranged beside the bottom plate 302, a handle 304 is arranged on the clamping plate 303, and the bottom plate 302 can be driven to slide in the feeding hopper 301 by pulling the handle 304, so that the purpose of adjusting the size of a grain falling opening of the feeding hopper 301 is achieved.
The bottom fixedly connected with screening frame 1 of backup pad 305, screening frame 1's inside is provided with screen cloth 101, and screen cloth 101's surface fixedly connected with baffle 102.
The tail end of the screening frame 1 is provided with a sundry outlet 103, sundries above the screening frame 1 come out of the sundry outlet 103, the side surface of the screening frame 1 is provided with a grain outlet 104, and sundries below the screening frame 1 come out of the grain outlet 104.
The bottom of screening frame 1 is provided with two sets of sieve machines 5, and fixedly connected with spring 501 all around of the bottom of screening frame 1, spring 501 can reduce the rigid collision between the machine, and the bottom and the support 502 fixed connection of spring 501 start sieve machine 5 drive screening frame 1 motion for cereal falls into the bottom of screening frame 1.
One side of the feeding hopper 301 is provided with an air duct 401, the bottom of the air duct 401 is fixedly connected to the top of the screening frame 1, one side of the air duct 401 is fixedly connected with a driving motor 402, the air duct 401 is provided with an air outlet 403, and the driving motor 402 is started to enable air generated in the air duct 401 to be blown to the rotating plate 202 from the air outlet 403.
In summary, compared with the prior art, the method has the following beneficial effects:
this grain fine powder processing selection by winnowing edulcoration device, when the debris that can winnow in the cereal is more, when adjusting the wind direction, the user needs to start servo motor 201, servo motor 201 drives the rotor plate 202 and rotates, the rotor plate 202 can drive the gear 203 rotation of the other end, gear 203 is rotatory in the inside of spacing groove 205, after adjusting suitable angle, rotatory screw rod 206 again, screw rod 206 drives stopper 204 and one side meshing of gear 203, and then reach the fixed purpose to gear 203, and then fix the position of rotor plate 202, above-mentioned mechanism can adjust the falling speed of cereal, when making the selection by winnowing, can prolong the dwell time of cereal on rotor plate 202 surface, make wind can fully contact with cereal, and then make the debris removal rate of cereal higher.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The grain fine powder processing, winnowing and impurity removing device comprises a screening frame (1), a feeding mechanism (3) arranged at the top of the screening frame (1) and used for feeding, and a wind direction mechanism (4) arranged beside the feeding mechanism (3) and used for winnowing; the automatic feeding device is characterized in that a wind direction auxiliary mechanism (2) for assisting wind direction selection is arranged at the bottom of the feeding mechanism (3), a rotating plate (202) is arranged on the wind direction auxiliary mechanism (2), two ends of the rotating plate (202) are rotationally connected with a supporting plate (305), one end of the rotating plate (202) is fixedly connected with the output end of a servo motor (201), the servo motor (201) is fixedly connected with the outer wall of the supporting plate (305), a gear (203) is fixedly connected with the other end of the rotating plate (202), and the gear (203) is rotationally connected inside the supporting plate (305).
2. The grain fine powder processing, air separation and impurity removal device according to claim 1, wherein: the gear (203) is meshed with the limiting block (204) beside the gear, the gear (203) and the limiting block (204) are arranged in the limiting groove (205), the limiting groove (205) is arranged in the supporting plate (305), the top of the limiting block (204) is rotationally connected with the screw rod (206), and the screw rod (206) is rotationally connected with the supporting plate (305).
3. The grain fine powder processing, air separation and impurity removal device according to claim 1, wherein: the top of backup pad (305) is provided with into hopper (301), the bottom sliding connection who goes into hopper (301) has bottom plate (302), the next door of bottom plate (302) is provided with cardboard (303), cardboard (303) are provided with handle (304).
4. The grain fine powder processing, air separation and impurity removal device according to claim 1, wherein: the bottom fixedly connected with screening frame (1) of backup pad (305), the inside of screening frame (1) is provided with screen cloth (101), the surface fixedly connected with baffle (102) of screen cloth (101).
5. The grain fine powder processing, air separation and impurity removal device according to claim 1, wherein: the tail end of the screening frame (1) is provided with a sundry outlet (103), and the side surface of the screening frame (1) is provided with a grain outlet (104).
6. The grain fine powder processing, air separation and impurity removal device according to claim 1, wherein: two groups of vibrating screen machines (5) are arranged at the bottom of the screening frame (1), springs (501) are fixedly connected to the periphery of the bottom of the screening frame (1), and the bottoms of the springs (501) are fixedly connected with a support (502).
7. A grain fine processing winnowing and impurity removing apparatus as claimed in claim 3, wherein: one side of going into hopper (301) is provided with dryer (401), the bottom fixed connection of dryer (401) is at the top of screening frame (1), one side fixedly connected with driving motor (402) of dryer (401), dryer (401) are provided with air outlet (403).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321285765.5U CN220239297U (en) | 2023-05-25 | 2023-05-25 | Grain fine powder processing winnowing impurity removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321285765.5U CN220239297U (en) | 2023-05-25 | 2023-05-25 | Grain fine powder processing winnowing impurity removing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220239297U true CN220239297U (en) | 2023-12-26 |
Family
ID=89233662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321285765.5U Active CN220239297U (en) | 2023-05-25 | 2023-05-25 | Grain fine powder processing winnowing impurity removing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220239297U (en) |
-
2023
- 2023-05-25 CN CN202321285765.5U patent/CN220239297U/en active Active
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