CN212703041U - Corn kernel fine-selection classifying screen - Google Patents
Corn kernel fine-selection classifying screen Download PDFInfo
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- CN212703041U CN212703041U CN202021544588.4U CN202021544588U CN212703041U CN 212703041 U CN212703041 U CN 212703041U CN 202021544588 U CN202021544588 U CN 202021544588U CN 212703041 U CN212703041 U CN 212703041U
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Abstract
The utility model discloses a choice classifying screen of kernel of corn, including frame, selection by winnowing separator and multilevel structure's rotary screen, selection by winnowing separator and rotary screen arrange in order and install in the frame, selection by winnowing separator's top is provided with the feed inlet, selection by winnowing separator passes through the feed inlet intercommunication of deflector and rotary screen, and rotary screen's rotation axis is connected with the motor, and the right side in the frame is installed to the motor, and rotary screen's below correspondence is provided with a plurality of receipts grain casees, and rotary screen's discharge gate is provided with out the flitch, and the below that goes out the flitch is provided with the transmission band. The utility model discloses think about ingenious, compact structure is reasonable, realizes the cleanness to the kernel of corn through selection by winnowing separator and first rotary screen, sieves except that chaff, dust and stone etc. grades the kernel of corn through subsequent rotary screen again, selects the great kernel of corn of high-quality granule and medium-sized kernel of corn to handle the back packing respectively, realized the kernel of corn carefully graded, handle rapidly, degree of automation is high, labour saving and time saving.
Description
Technical Field
The utility model relates to a deep processing machinery technical field of agricultural product especially relates to a kernel of corn choice classifying screen.
Background
At present, corn is an annual cross-pollinated plant with the same male and female plants, the plant is tall and big, the stem is strong, the corn is an important food crop and feed crop, the corn is also a crop with the highest total yield all over the world, and the planting area and the total yield are second to rice and wheat. Corn has been praised as a long-life food, contains rich protein, fat, vitamins, trace elements, cellulose and the like, and has the functions of developing high-nutrition and high-biological function foods. With the improvement of living standard of people, the deep processing of waxy corn and sweet corn is more and more popular. When the corn is not completely mature, the corn can be threshed, sealed in a plastic package and refrigerated for storage for a long time. After the corn is threshed, impurities such as skin, pulp, broken grains, sand grains and the like can be mixed into the corn grains, and the overall quality of the corn is seriously influenced. If manual screening is adopted, the working efficiency is low, time and labor are wasted, and the screening effect is limited.
Therefore, how to screen clean and tidy high-quality corn kernels becomes a technical problem to be solved urgently by technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a kernel of corn choice classifying screen solves artifical screening work efficiency low, filters the limited problem of effect.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model relates to a choice classifying screen of kernel of corn, revolving drum sieve including frame, selection by winnowing separator and multilevel structure, selection by winnowing separator and revolving drum sieve arrange in order and install in the frame, selection by winnowing separator's top is provided with the feed inlet, selection by winnowing separator's discharge gate one side pass through the deflector with the feed inlet intercommunication of revolving drum sieve, the rotation axis and the motor that drives and use of revolving drum sieve are connected, the motor is installed the right side of frame, the below correspondence of revolving drum sieve is provided with a plurality of receipts grain casees, the discharge gate of revolving drum sieve is provided with out the flitch, the below that goes out the flitch is provided with the transmission band.
Further, the selection by winnowing separator includes the selection by winnowing section of thick bamboo that the feed inlet below set up, the fan of frame bottom installation and the guide plate that the polylith was arranged by mistake, the guide plate includes first guide plate and second guide plate, first guide plate and second guide plate are arranged by mistake and are installed on the inner wall of selection by winnowing section of thick bamboo, the left side of selection by winnowing section of thick bamboo is provided with the guide duct, and the right side of selection by winnowing section of thick bamboo is provided with the selection by winnowing collecting box, be provided with air outlet, through-hole on the left and right lateral wall of selection by winnowing section of thick bamboo respectively, the guide duct pass through the tuber pipe with the fan intercommunication, the.
Still further, be provided with the barrier plate that prevents the chaff and fly upward in the selection by winnowing collecting box.
Still further, the blocking plate specifically adopts an arc-shaped plate.
Still further, first guide plate and second guide plate all are provided with a plurality ofly and homonymy equidistant arranging, first guide plate and second guide plate dislocation are arranged.
Still further, the air outlet is specifically designed to be splayed, and one side of a small opening of the splayed shape is positioned on one side of the inner wall of the air separation cylinder.
Still further, the rotary drum sieve of multilevel structure includes the different perforated plate of tertiary, the perforated plate increases from a left side to the right side in proper order, and wherein the aperture of first perforated plate is minimum, and the aperture of the perforated plate of last level is maximum.
Still further, the rotary drum screen is communicated with the grain collecting box through a flexible guide drum.
Compared with the prior art, the utility model discloses a beneficial technological effect:
the utility model relates to a choice classifying screen of kernel of corn, including frame, selection by winnowing separator and multilevel structure's rotary screen, selection by winnowing separator and rotary screen arrange in order and install in the frame, and selection by winnowing separator's top is provided with the feed inlet, and the feed inlet intercommunication of deflector and rotary screen is passed through to selection by winnowing separator's discharge gate one side, and the below correspondence of rotary screen is provided with a plurality of receipts grain casees, and the discharge gate of rotary screen passes through play flitch and transmission band intercommunication. When the corn kernel screening works, the threshed corn kernels enter the winnowing separation device through the feed inlet to be subjected to primary winnowing, at the moment, the fan is started to guide wind power into the air guide cylinder through the air pipe and blow out the light substances such as bran, dust and the like mixed in the corn kernels through the air outlet, and the light substances such as the bran, the dust and the like are blown down into the winnowing collection box through the through hole on the other side; the corn kernels separated by primary separation slide into the rotary drum screen with a multi-stage structure through the guide plate, and the corn kernels are firstly screened out by the first rotary drum screen from heavy substances such as fine stones mixed in the corn kernels and the like and then fall into the collecting box below; then the clean corn kernels enter a second rotary drum screen, the holes of the screen are enlarged compared with those of the upper screen, and a batch of the corn kernels with the smallest size and incomplete development are screened out to a kernel collecting box below; and finally, the medium-sized corn kernels are screened out by increasing the screen holes of the screen in a third rotary screen, so that the corn kernels which are uniform and large in size are reserved, and the corn kernels slide out of the conveying belt through a discharge plate and are conveyed to a packaging station through the conveying belt. In addition, a conveyer belt can be arranged below the last rotary drum screen to convey the corn kernels with slightly smaller granularity to the next station. The utility model discloses think about ingenious, compact structure is reasonable, realizes the cleanness to the kernel of corn through selection by winnowing separator and first rotary screen, sieves except that chaff, dust and stone etc. grades the kernel of corn through subsequent rotary screen again, selects the great kernel of corn of high-quality granule and medium-sized kernel of corn to handle the back packing respectively, thereby realized the kernel of corn carefully graded, handle rapidly, degree of automation is high, labour saving and time saving.
Drawings
The present invention will be further explained with reference to the following description of the drawings.
FIG. 1 is a schematic view of the corn kernel selecting and classifying screen of the present invention;
description of reference numerals: 1. a frame; 2. a winnowing separation device; 201. a first baffle; 202. a second baffle; 203. an air duct; 204. an air outlet; 205. a winnowing collection box; 206. a through hole; 207. an air duct; 208. a fan; 209. a blocking plate;
3. a feed inlet; 4. a guide plate; 5. rotating the drum screen; 6. a grain collecting box; 7. a flexible guide cylinder; 8. a discharge plate; 9. a motor; 10. and (5) conveying the belt.
Detailed Description
As shown in fig. 1, a corn kernel fine selection classifying screen, including frame 1, selection by winnowing separator 2 and multilevel structure's rotary screen 5, selection by winnowing separator 2 and rotary screen 5 arrange in order and install in frame 1, selection by winnowing separator 2's top is provided with feed inlet 3, selection by winnowing separator 2's discharge gate one side through deflector 4 with rotary screen 5's feed inlet intercommunication, rotary screen 5's rotation axis is connected with motor 9 that the drive was used, motor 9 is installed frame 1's right side, rotary screen 5's below correspondence is provided with a plurality of receipts grain casees 6, rotary screen 5's discharge gate is provided with ejection of compact board 8, the below of ejection of compact board 8 is provided with transmission band 10. The fan and the motor are electrically connected with the PLC controller to realize automatic control.
Specifically, selection by winnowing separator 2 includes the fan 208 and the guide plate of polylith dislocation arrangement of the selection by winnowing section of thick bamboo, the 1 bottom installation of frame that the 3 below of feed inlet set up, the guide plate includes first guide plate 201 and second guide plate 202, first guide plate 201 and second guide plate 202 dislocation arrangement are installed on the inner wall of selection by winnowing section of thick bamboo, the left side of selection by winnowing section of thick bamboo is provided with guide cylinder 203, and the right side of selection by winnowing section of thick bamboo is provided with selection by winnowing collecting box 205, be provided with air outlet 204, through-hole 206 on the left and right lateral wall of selection by winnowing section of thick bamboo respectively, guide cylinder 203 pass through tuber pipe 207 with fan 208 intercommunication, the bottom of selection by winnowing section of thick.
Specifically, be provided with the barrier plate 209 that prevents the chaff and fly upward in the selection by winnowing collecting box 205, barrier plate 209 specifically adopts the arc, and the bottom is connected on the bottom inclined plane of selection by winnowing collecting box 205, the free end is close to the right side board of selection by winnowing collecting box, can effectively prevent the emergence of the chaff and the like problem of flying upward that blow out.
The first guide plates 201 and the second guide plates 202 are arranged in a plurality of positions and arranged at equal intervals on the same side, the first guide plates 201 and the second guide plates 202 are arranged in a staggered mode, the air outlet 204 is specifically in a splayed shape, and one side of a small opening of the splayed shape is positioned on one side of the inner wall of the air separation cylinder; and the position of the air blowing port 204 is opposite to the bottom edge of the second guide plate 202 on the right side and is positioned above the fixed end of the first guide plate 201 on the left side, so that the effect of air separation is ensured.
Specifically, the rotary screen 5 of the multistage structure comprises three different screen plates, the screen plates are sequentially increased from left to right, the aperture of the first screen plate is the smallest, and the aperture of the screen plate of the last stage is the largest. The specific arrangement of the sieve holes is matched according to the conventional size of the corn to be processed, and can also be adjusted according to different corn varieties.
The rotary drum screen 5 and the grain collecting box 6 are communicated through the flexible guide drum 7, the flexible guide drum 7 is made of plastics or cloth, tightness in a corn grain transfer process can be guaranteed, and the corn grain collecting box is kept clean and tidy.
The working process of the utility model is as follows:
when the corn kernels are screened, firstly, the threshed corn kernels enter the winnowing separation device 2 through the feed inlet 3 for primary winnowing, at the moment, the fan 208 is started to guide wind power into the air guide cylinder through the air pipe 207 and blow out the wind power through the air outlet 204, so that light substances such as bran, dust and the like mixed in the corn kernels are separated, and the light substances such as the bran, the dust and the like are blown down into the winnowing collection box 205 through the through hole 206 on the other side; the corn kernels separated by primary separation slide into the drum screen 5 with a multi-stage structure through the guide plate 4, and the corn kernels are firstly screened out by heavy matters such as fine stones mixed in the drum screen through the first drum screen and then fall into the collecting box below; then the clean corn kernels enter a second rotary drum screen, the holes of the screen are enlarged compared with those of the previous screen, and a batch of the corn kernels with the smallest size and incomplete development are screened out to a kernel collecting box 6 below; and finally, the medium-sized corn kernels are screened out by increasing the screen holes of the screen in a third rotary screen, so that the corn kernels which are uniform and large in size are reserved, and the corn kernels can slide out of the conveying belt 10 through the discharge plate 8 and are conveyed to a packaging station through the conveying belt. Wherein, the corn kernels pass through the flexible guide cylinder from the rotary cylinder screen.
Concretely, in whole processing procedure, the kernel of corn is in the confined environment to guarantee that can be clean and tidy, the health of kernel of corn, this kernel of corn choice classifying screen adopt automated control, and fan, motor all are connected with the PLC controller electricity, and convenient operation is swift, and it is laborsaving to save trouble.
The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.
Claims (8)
1. A corn kernel fine-selection classifying screen is characterized in that: including frame (1), selection by winnowing separator (2) and multi-stage structure's rotary drum sieve (5), selection by winnowing separator (2) and rotary drum sieve (5) are arranged in order and are installed on frame (1), the top of selection by winnowing separator (2) is provided with feed inlet (3), discharge gate one side of selection by winnowing separator (2) through deflector (4) with the feed inlet intercommunication of rotary drum sieve (5), the rotation axis and the motor (9) of driving usefulness of rotary drum sieve (5) are connected, motor (9) are installed the right side of frame (1), the below correspondence of rotary drum sieve (5) is provided with a plurality of receipts grain casees (6), the discharge gate of rotary drum sieve (5) is provided with out flitch (8), the below that goes out flitch (8) is provided with transmission band (10).
2. A corn kernel selection and classification screen as claimed in claim 1 wherein: winnowing separator (2) include fan (208) and the guide plate that the polylith dislocation was arranged of the selection by winnowing section of thick bamboo, frame (1) bottom installation that feed inlet (3) below set up, the guide plate includes first guide plate (201) and second guide plate (202), first guide plate (201) and second guide plate (202) dislocation are arranged and are installed on the inner wall of selection by winnowing section of thick bamboo, the left side of selection by winnowing section of thick bamboo is provided with guide duct (203), and the right side of selection by winnowing section of thick bamboo is provided with selection by winnowing collecting box (205), be provided with air outlet (204), through-hole (206) on the left and right lateral wall of selection by winnowing section of thick bamboo respectively, guide duct (203) through tuber pipe (207) with fan (208) intercommunication, the bottom of selection by winnowing section of thick bamboo with the top.
3. A corn kernel selection and classification screen as claimed in claim 2, wherein: and a barrier plate (209) for preventing bran from flying is arranged in the winnowing collection box (205).
4. A corn kernel selection and classification screen as claimed in claim 3 wherein: the blocking plate (209) is an arc-shaped plate.
5. A corn kernel selection and classification screen as claimed in claim 2, wherein: the first guide plate (201) and the second guide plate (202) are arranged in a plurality of positions at the same side at equal intervals, and the first guide plate (201) and the second guide plate (202) are arranged in a staggered mode.
6. A corn kernel selection and classification screen as claimed in claim 2, wherein: the air outlet (204) is specifically designed to be splayed, and one side of a small opening of the splayed shape is positioned on one side of the inner wall of the air separation cylinder.
7. A corn kernel selection and classification screen as claimed in claim 1 wherein: multilevel structure rotary drum sieve (5) include the sieve tray of tertiary difference, the sieve tray increases from a left side to the right side in proper order, and wherein the aperture of first sieve tray is minimum, and the aperture of the sieve tray of last one-level is the biggest.
8. A corn kernel selection and classification screen as claimed in claim 1 wherein: the rotary drum screen (5) is communicated with the grain collecting box (6) through a flexible guide drum (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021544588.4U CN212703041U (en) | 2020-07-30 | 2020-07-30 | Corn kernel fine-selection classifying screen |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021544588.4U CN212703041U (en) | 2020-07-30 | 2020-07-30 | Corn kernel fine-selection classifying screen |
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| Publication Number | Publication Date |
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| CN212703041U true CN212703041U (en) | 2021-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021544588.4U Active CN212703041U (en) | 2020-07-30 | 2020-07-30 | Corn kernel fine-selection classifying screen |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114618778A (en) * | 2022-03-17 | 2022-06-14 | 江苏谷泰粮食机械科技有限公司 | Automatic grain screening device with dust removal effect |
-
2020
- 2020-07-30 CN CN202021544588.4U patent/CN212703041U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114618778A (en) * | 2022-03-17 | 2022-06-14 | 江苏谷泰粮食机械科技有限公司 | Automatic grain screening device with dust removal effect |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240914 Address after: 057350 pepper industry and Trade City, Jize County, Handan City, Hebei Province Patentee after: JIZE COUNTY XIANGJUNFU CONDIMENT INDUSTRY CO.,LTD. Country or region after: China Address before: 057350 west of north section of Jinji street, Xinxing Industrial Park, Jize Economic Development Zone, Handan City, Hebei Province Patentee before: Handan shuangjun Food Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |