CN112121893A - Agricultural crushing system - Google Patents
Agricultural crushing system Download PDFInfo
- Publication number
- CN112121893A CN112121893A CN202010822209.1A CN202010822209A CN112121893A CN 112121893 A CN112121893 A CN 112121893A CN 202010822209 A CN202010822209 A CN 202010822209A CN 112121893 A CN112121893 A CN 112121893A
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- crushing
- area
- small
- barrel
- crushing barrel
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
- B02C23/24—Passing gas through crushing or disintegrating zone
- B02C23/30—Passing gas through crushing or disintegrating zone the applied gas acting to effect material separation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/30—Shape or construction of rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/42—Driving mechanisms; Roller speed control
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention relates to an agricultural crushing system. The agricultural crushing system comprises a crushing box, a crushing hopper and a crushing assembly, wherein the crushing hopper is installed at the top of the crushing box, the crushing assembly is installed under the crushing hopper, the crushing assembly comprises a large crushing barrel, a small crushing barrel, a guide folding frame, an air pump, a power air duct and an air blowing channel, the large crushing barrel and the small crushing barrel are mutually supported, the large crushing barrel is located on the left side, the small crushing barrel is located on the right side, the guide folding frame comprises a plurality of partition folding strips, the plurality of partition folding strips are arranged side by side and are mutually supported, and each partition folding strip comprises four folding strip sections which are sequentially rotated. The agricultural crushing system is convenient for separating large particle fragments from small particle fragments.
Description
Technical Field
The invention relates to an agricultural crushing system.
Background
Various foods in agricultural crops, especially granular foods, often require crushing to produce small particles for producing feed or to produce various canned foods. During the crushing process, large and small grains of crop grain pieces are produced, but the large grain pieces are not well separated from the small grain pieces.
Disclosure of Invention
In view of this, there is a need for an agricultural crushing system that facilitates separation of large and small particulate pieces.
A crushing system for agriculture comprises a crushing box, a crushing bucket and a crushing assembly, wherein the crushing bucket is arranged at the top of the crushing box, the crushing assembly is arranged under the crushing bucket and comprises a large crushing barrel, a small crushing barrel, a guide folding frame, an air pump, a power air duct and an air blowing duct, the large crushing barrel and the small crushing barrel are mutually abutted, the large crushing barrel is arranged on the left side, the small crushing barrel is arranged on the right side, the guide folding frame comprises a plurality of partition folding strips, the plurality of partition folding strips are arranged side by side and tightly abutted against each other, each partition folding strip comprises four folding strip sections which are sequentially and rotatably arranged, the end parts of every two adjacent folding strip sections of each partition folding strip are rotatably connected through rotating shafts, the number of the rotating shafts is three, the three rotating shafts are transversely arranged on the plurality of partition folding strips in a penetrating manner, the four folding strip sections are respectively a folding section, a storage section, an introduction section and a leading-out section, the storage sections of the plurality of partition folding strips are sequentially arranged side by side, the storage area is located below a contact area of the large crushing barrel and the small crushing barrel, the leading-out sections of the partition folding strips are arranged side by side to jointly form a leading-out area, and the leading-out area is located below one side, far away from the small crushing barrel, of the large crushing barrel.
In one embodiment, the peripheral surface of the large crushing barrel and the peripheral surface of the small crushing barrel are in mutual abutting contact to form a contact area, and the leading-out area is a plane area and is used for receiving large-particle fragments falling from the contact area.
In one embodiment, the leading-in sections of the plurality of sectional folding strips are arranged side by side to jointly form a leading-in area, the leading-in area and the leading-out area are both inclined surface areas, the leading-in area is obliquely towards the bottom surface of the large crushing barrel, and the leading-out area is obliquely away from the large crushing barrel.
In one embodiment, an included angle is formed between an introduction region and a leading-out region, the introduction region is used for introducing large-particle fragments falling onto the introduction region into the containing region, and the leading-out region is used for leading small-particle fragments falling onto the leading-out region out of the containing region.
In one embodiment, the folded sections of the plurality of sectional folding strips are arranged side by side to jointly form a blocking area, and the blocking area extends towards the small crushing barrel in an inclined mode and is used for blocking large-particle fragments falling from one side, far away from the large crushing barrel, of the small crushing barrel from flying out of the accommodating area.
In one embodiment, each rotating shaft is provided with an external thread, the two opposite ends of the rotating shaft are respectively provided with a screwing section, the two screwing sections are respectively screwed with nuts, and the two nuts are used for clamping the plurality of sectional folding strips.
In one embodiment, the air pump is arranged outside the blocking area, the air pump is provided with a ventilation pipeline, the ventilation pipeline penetrates through the blocking area, and the power air duct and the air blowing duct are both arranged on the ventilation pipeline.
In one embodiment, the power air duct and the air blowing duct are both communicated with the ventilation duct, the power air duct is provided with a first air outlet slot, the air blowing duct is positioned at one side of the power air duct adjacent to the blocking area, and the air blowing duct is provided with a second air outlet slot.
In one embodiment, the first air outlet slot faces the bottom of the large crushing barrel, the second air outlet slot faces one side, away from the large crushing barrel, of the small crushing barrel, one end of the small crushing barrel is connected with the speed reduction motor, and the large crushing barrel is a driven roller without a power source.
In one embodiment, a plurality of strip-shaped containing grooves are concavely formed in the peripheral surface of the small crushing barrel and are uniformly arranged along the peripheral surface of the small crushing barrel at intervals, the length direction of each strip-shaped containing groove is parallel to the axial direction of the small crushing barrel, an arch-shaped plate is arranged on the upper cover of each strip-shaped containing groove, and a plurality of crushing holes are formed in the arch-shaped plate.
When the agricultural crushing system is used, granular food is conveyed downwards from the crushing hopper, the small crushing barrel rotates, so that the large crushing barrel and the small crushing barrel are mutually abutted to crush the granular food, large-particle broken food drops to the containing area, and small-particle broken food is blown to the leading-out area by the power air duct and slides to the outer side of the containing area under the guiding action of the leading-out area. Through setting up the storage area and drawing forth the region, be convenient for separate the granular fragment food that the power wind channel was blown according to the fragment size, improve separation efficiency.
Drawings
Fig. 1 is a schematic perspective view of an agricultural crushing system according to an embodiment.
Fig. 2 is a perspective view of another perspective of the agricultural crushing system of fig. 1.
Fig. 3 is a partially enlarged view of a portion a in fig. 2.
Detailed Description
The invention relates to an agricultural crushing system. For example, the agricultural crushing system comprises a crushing box, a crushing hopper and a crushing assembly, wherein the crushing hopper is mounted at the top of the crushing box, the crushing assembly is mounted right below the crushing hopper, and the crushing assembly comprises a large crushing barrel, a small crushing barrel, a guide folding frame, an air pump, a power air duct and an air blowing duct. For example, the large crushing barrel and the small crushing barrel abut against each other, the large crushing barrel is located on the left side, the small crushing barrel is located on the right side, the guide folding frame comprises a plurality of partition folding strips, and the partition folding strips are arranged side by side and abut against each other tightly. For example, each partition folding strip comprises four folding strip sections which are sequentially and rotatably arranged, the end parts of every two adjacent folding strip sections of each partition folding strip are rotatably connected through a rotating shaft, the number of the rotating shafts is three, and the three rotating shafts transversely penetrate through the partition folding strips. For example, four broken strip sections are respectively the section of turning over, accomodate the section, introducing section and the section of drawing forth that set gradually, and the section of accomodating of a plurality of subregion broken strips is in order to constitute jointly and accomodate the region side by side, and accomodate the region and be located big crushing barrel and little crushing barrel contact area's below. For example, the leading-out sections of the plurality of sectional folding strips are arranged side by side to jointly form a leading-out area, and the leading-out area is positioned below one side of the large crushing barrel, which is far away from the small crushing barrel.
Referring to fig. 1 to 3, an agricultural crushing system includes a crushing box 10, a crushing hopper 20 and a crushing assembly 30, the crushing hopper 20 is installed on the top of the crushing box 10, the crushing assembly 30 is installed under the crushing hopper 20, the crushing assembly 30 includes a large crushing cylinder 31, a small crushing cylinder 32, a guide folding frame 33, an air pump 34, a power air duct 35 and an air blowing duct 36, the large crushing cylinder 31 and the small crushing cylinder 32 are abutted against each other, the large crushing cylinder 31 is located on the left side, the small crushing cylinder 32 is located on the right side, the guide folding frame 33 includes a plurality of partition folding strips 331, the plurality of partition folding strips 331 are arranged side by side and abutted against each other tightly, each partition folding strip 331 includes four folding strip sections which are sequentially and rotatably arranged, ends of each two adjacent folding strip sections of each partition folding strip 331 are rotatably connected through a rotating shaft 332, the number of the rotating shafts 332 is three, and the three rotating shafts 332 are all transversely penetrated through the plurality of partition folding strips 331, four folding strip sections are respectively for turning over a section 333, accomodate the section 334, leading-in section 335 and the section 336 of drawing forth that sets gradually, and the section 334 of accomodating of a plurality of subregion folding strips 331 is in order to constitute jointly and accomodate region 337 side by side, accomodates region 337 and is located big crushing barrel 31 and little crushing barrel 32 contact area's below, and the section 336 of drawing forth of a plurality of subregion folding strips 331 is in order to constitute jointly and draws forth region 338, draws forth region 338 and is in one side below that little crushing barrel 32 was kept away from to big crushing barrel 31.
When the agricultural crushing system is used, granular food is conveyed downwards from the crushing hopper 20, the small crushing barrel 32 rotates, so that the large crushing barrel 31 and the small crushing barrel 32 are mutually abutted to crush the granular food, large-particle broken food falls to the containing area 337, and small-particle broken food is blown to the leading-out area 338 by the power air duct 35 and slides to the outer side of the containing area 337 under the guiding action of the leading-out area 338. Through setting up accomodate region 337 and draw forth region 338, be convenient for separate the granular fragment food that power wind channel 35 blown according to the fragment size, improve separation efficiency. The partition folding strip 331 is a folding rod shape and includes a plurality of folding rod sections.
For example, in order to introduce some of the larger-sized fragments into the receiving region 337, the peripheral surface of the large crushing cylinder 31 and the peripheral surface of the small crushing cylinder 32 are in abutting contact with each other to form a contact region, and the leading-out region 338 is a flat region for receiving the large-sized fragments falling from the contact region. The inlet sections 335 of the plurality of partition flaps 331 are arranged side by side to jointly form an inlet area 339, both the inlet area 339 and the outlet area 338 are beveled areas, the inlet area 339 faces obliquely to the bottom surface of the large crushing cylinder 31, and the outlet area 338 faces obliquely away from the large crushing cylinder 31. An included angle is formed between the introduction region 339 and the extraction region 338, the introduction region 339 is used for introducing large-particle fragments falling thereon into the containing region 337, and the extraction region 338 is used for extracting small-particle fragments falling thereon to the outer side of the containing region 337. By providing the introduction region 339, the particulate pieces that do not fall into the extraction region 338 during the blowing are dropped into the introduction region 339, and then fall into the receiving region 337 under the weight of the pieces themselves, i.e., are blown upward by the blowing, thereby separating the pieces of the particulate food according to their weight.
For example, in order to prevent the particle fragments from flying out of the other side of the receiving region 337, the folded sections 333 of the plurality of partition folded strips 331 are arranged side by side to form a blocking region 330, and the blocking region 330 extends obliquely toward the small crushing cylinder 32 for blocking the large particle fragments falling from the small crushing cylinder 32 away from the large crushing cylinder 31 from flying out of the receiving region 337. Each of the rotating shafts 332 is provided with an external thread, the opposite ends of the rotating shaft 332 are formed with screw sections, and the two screw sections are respectively screwed with nuts for clamping the plurality of section folding strips 331. The air pump 34 is disposed outside the blocking region 330, the air duct 341 is mounted on the air pump 34, the air duct 341 is inserted into the blocking region 330, and both the power air duct 35 and the air blowing duct 36 are mounted on the air duct 341. The power air duct 35 and the air blowing duct 36 are both communicated with the ventilation duct 341, a first air outlet slot 355 is formed in the power air duct 35, the air blowing duct 36 is located at one side of the power air duct 35, which is adjacent to the blocking area 330, and a second air outlet slot 365 is formed in the air blowing duct 36. The first air outlet slot 355 faces the bottom of the large crushing barrel 31, and the second air outlet slot 365 faces the side of the small crushing barrel 32 far away from the large crushing barrel 31. By providing the first air exit slot 355, a motive air flow may be provided to blow the particulate fragments toward the exit region 338. And the small crushing cylinder 32 can be blown by providing the second air outlet slot 365.
For example, to facilitate crushing, one end of the small crushing cylinder 32 is connected to the reduction motor 3230, and the large crushing cylinder 31 is a passive drum without a power source. The groove 321 is accomodate to a plurality of bars that are equipped with in the global recess of little broken section of thick bamboo 32, and a plurality of bars are accomodate the groove 321 and are set up along the global even interval of little broken section of thick bamboo 32, and the length direction that the groove 321 was accomodate to every bar is parallel with the axial of little broken section of thick bamboo 32, and every bar is accomodate the groove 321 upper cover and is equipped with arched plate 325, has seted up a plurality of broken holes on the arched plate 325.
For example, it is particularly important, in order to facilitate adaptation to different scenarios, that two nuts on each spindle 332 are used for removal to release the plurality of section flaps 331 so as to line up the granulated food pieces on the receiving area, and to allow relative rotation of two adjacent flap segments of each section flap 331 so as to change the shape of the entire guide folder 33. The plurality of divisional folded strips 331 are then screwed and fixed by two nuts so that the plurality of divisional folded strips 331 are closely abutted side by side, for example, by rotating so that the junction of the lead-out area 338 and the lead-in area 339 becomes higher, and further, it is possible to make an adaptive change for different granular foods to stop them from flying out of the housing area 337. One side of each strip-shaped receiving groove 321 is provided with a pivoting edge 322, and the other side is provided with a strip-shaped stepped groove 323, and the bottom of the strip-shaped stepped groove 323 is made of a magnetic material. The arch plate 325 has one side rotatably connected to the pivot edge 322 by a connecting shaft 3251, and the other side provided with a steel bar 3253, and the steel bar 3253 is laid on the strip-shaped step groove 323 and adsorbed on the magnetic material. For example, the height of the central axis of the large crushing cylinder 31 is lower than that of the small crushing cylinder 32. The connecting shaft 3251 of the arched plate 325 directly below the small crushing barrel 32 is on the right side, the steel bar 3253 is on the left side, and the small crushing barrel 32 rotates in the counterclockwise direction.
For example, in crushing granular food, the small crushing cylinder 32 is used to press the large crushing cylinder 31 so that the granular food therebetween is pressed into the plurality of crushing holes to perform the crushing work. The arch-shaped plate 325 is driven by the small crushing barrel 32 to deflect downwards and gradually separate from the large crushing barrel 31, and the arch-shaped plate 325 is also used for forcing the steel bars 3253 of the arch-shaped plate 325 to separate from the strip-shaped step grooves 323 under the self gravity and the gravity of the granular food in the strip-shaped containing groove 321, so that the strip-shaped containing groove 321 is opened, the granular food in the strip-shaped containing groove 321 drops, and the power air duct 35 is used for blowing to implement screening and distinguishing operation. Thereafter, the dome plate 325 continues to rotate, and the air blowing duct 36 is used to blow the opened dome plate 325 to rotate about the connection shaft 3251, magnetically attracted to the magnetic material by the steel bar 3253 to close the vacant bar-shaped receiving grooves 321. Thereafter, the magnetic attraction between the steel bar 3253 and the magnetic material can maintain the closed state of the bar-shaped receiving groove 321. The power air duct 35 is used for screening the granular grains, and the air blowing duct 36 is used for assisting the sealing of the vacant strip-shaped accommodating groove 321, so that the crushed granular foods can be smoothly output through the arrangement, the vacant strip-shaped accommodating groove 321 is closed, the smooth operation of the crushing process is ensured, and the working efficiency is improved.
Claims (10)
1. A crushing system for agriculture is characterized by comprising a crushing box, a crushing hopper and a crushing assembly, wherein the crushing hopper is arranged at the top of the crushing box, the crushing assembly is arranged under the crushing hopper, the crushing assembly comprises a large crushing barrel, a small crushing barrel, a guide folding frame, an air pump, a power air duct and an air blowing channel, the large crushing barrel and the small crushing barrel are mutually abutted, the large crushing barrel is arranged on the left side, the small crushing barrel is arranged on the right side, the guide folding frame comprises a plurality of partition folding strips, the plurality of partition folding strips are arranged side by side and mutually and tightly abutted, each partition folding strip comprises four folding strip sections which are sequentially and rotatably arranged, the end parts of every two adjacent folding strip sections of each partition folding strip are rotatably connected through a rotating shaft, the number of the rotating shafts is three, the three rotating shafts are transversely penetrated on the plurality of partition folding strips, and the four folding strip sections are respectively a sequentially arranged section, a storage section, an introduction section and a leading-out section, the storage sections of the partition folding strips are arranged side by side to jointly form a storage area, the storage area is located below a contact area of the large crushing barrel and the small crushing barrel, the leading-out sections of the partition folding strips are arranged side by side to jointly form a leading-out area, and the leading-out area is located below one side, far away from the small crushing barrel, of the large crushing barrel.
2. The agricultural crushing system of claim 1, wherein the peripheral surface of the large crushing barrel and the peripheral surface of the small crushing barrel are in abutting contact with each other to form a contact area, and the leading-out area is a plane area for receiving large-particle fragments falling from the contact area.
3. The agricultural crushing system of claim 2, wherein the lead-in sections of the plurality of zoned flaps are side-by-side to collectively form a lead-in area, the lead-in area and the lead-out area are both sloped areas, the lead-in area is oriented obliquely toward the bottom surface of the large crushing barrel, and the lead-out area is oriented obliquely away from the large crushing barrel.
4. An agricultural crushing system according to claim 3, wherein an angle is formed between an introduction region for introducing large particulate fragments falling thereon into the receiving region and an extraction region for extracting small particulate fragments falling thereon to the outside of the receiving region.
5. An agricultural crushing system according to claim 4, wherein the folded sections of the plurality of zoned flaps are arranged side by side to collectively form a blocking area, and the blocking area extends obliquely toward the small crushing cylinder for blocking large-sized pieces falling from a side of the small crushing cylinder away from the large crushing cylinder from flying outside the receiving area.
6. The agricultural crushing system of claim 5, wherein each rotating shaft is provided with external threads, the two opposite ends of the rotating shaft are respectively provided with a threaded section, and the two threaded sections are respectively provided with a nut in a threaded manner, and the two nuts are used for clamping the plurality of sectional folding strips.
7. The agricultural crushing system of claim 6, wherein the air pump is arranged outside the blocking area, the air pump is provided with a ventilation pipeline, the ventilation pipeline penetrates through the blocking area, and the power air duct and the air blowing duct are both arranged on the ventilation pipeline.
8. The agricultural crushing system of claim 7, wherein the power air duct and the air blowing duct are both communicated with the ventilation duct, the power air duct is provided with a first air outlet slot, the air blowing duct is positioned at one side of the power air duct adjacent to the blocking area, and the air blowing duct is provided with a second air outlet slot.
9. The agricultural crushing system of claim 8, wherein the first air outlet slot faces the bottom of the large crushing barrel, the second air outlet slot faces the side, away from the large crushing barrel, of the small crushing barrel, one end of the small crushing barrel is connected with a speed reduction motor, and the large crushing barrel is a passive roller without a power source.
10. The agricultural crushing system of claim 9, wherein a plurality of strip-shaped storage grooves are concavely formed on the peripheral surface of the small crushing cylinder, the strip-shaped storage grooves are uniformly arranged along the peripheral surface of the small crushing cylinder at intervals, the length direction of each strip-shaped storage groove is parallel to the axial direction of the small crushing cylinder, an arch plate is covered on each strip-shaped storage groove, and a plurality of crushing holes are formed in each arch plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010822209.1A CN112121893B (en) | 2020-08-16 | 2020-08-16 | Agricultural crushing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010822209.1A CN112121893B (en) | 2020-08-16 | 2020-08-16 | Agricultural crushing system |
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| Publication Number | Publication Date |
|---|---|
| CN112121893A true CN112121893A (en) | 2020-12-25 |
| CN112121893B CN112121893B (en) | 2021-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010822209.1A Active CN112121893B (en) | 2020-08-16 | 2020-08-16 | Agricultural crushing system |
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| CN (1) | CN112121893B (en) |
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| US5951395A (en) * | 1996-08-13 | 1999-09-14 | Farmer Fabrications, Inc. | Combine grain loss receptacle |
| CN1531461A (en) * | 2001-02-16 | 2004-09-22 | ͬ�Ϳ�ҵ��ʽ���� | Closed air force type grain sorting mechanism |
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| CN103477810A (en) * | 2013-10-11 | 2014-01-01 | 刘茂福 | Snow and dust removal device of corn thresher |
| CN203575143U (en) * | 2013-10-31 | 2014-05-07 | 中国科学院地理科学与资源研究所 | Vehicle-mounted corn cob tiding and threshing device |
| CN105103812A (en) * | 2015-09-02 | 2015-12-02 | 星光农机股份有限公司 | Millet combined harvester, and threshing and cleaning device and threshing and cleaning system thereof |
| CN208004312U (en) * | 2017-12-29 | 2018-10-26 | 攀枝花环业冶金渣开发有限责任公司 | Sieve for blast-furnace slag screening |
| CN109892117A (en) * | 2019-04-02 | 2019-06-18 | 吉林大学 | A kind of Elastic Meshing formula straw compression is to roller |
| CN209234328U (en) * | 2018-12-19 | 2019-08-13 | 济南大学 | A kind of light-duty corn threshing cleaning plant |
| CN209768260U (en) * | 2019-03-29 | 2019-12-13 | 新疆农业大学 | Threshing concave plate sieve device |
| CN210434851U (en) * | 2019-06-11 | 2020-05-01 | 新乡市高服机械股份有限公司 | Cantilever mace formula bar sieve |
| CN211128994U (en) * | 2019-12-04 | 2020-07-31 | 湖南省农友农业装备股份有限公司 | Harvesting device |
| CN111492808A (en) * | 2020-04-23 | 2020-08-07 | 山东农业工程学院 | Corn threshing device with grain silk separation function |
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2020
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5951395A (en) * | 1996-08-13 | 1999-09-14 | Farmer Fabrications, Inc. | Combine grain loss receptacle |
| CN1531461A (en) * | 2001-02-16 | 2004-09-22 | ͬ�Ϳ�ҵ��ʽ���� | Closed air force type grain sorting mechanism |
| ES2359901A1 (en) * | 2008-12-01 | 2011-05-30 | Sociedad Andaluza De Valorizacion De La Biomasa, S.A. | Mixer recogedora, crusher and biomass driver. (Machine-translation by Google Translate, not legally binding) |
| CN103477810A (en) * | 2013-10-11 | 2014-01-01 | 刘茂福 | Snow and dust removal device of corn thresher |
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| CN105103812A (en) * | 2015-09-02 | 2015-12-02 | 星光农机股份有限公司 | Millet combined harvester, and threshing and cleaning device and threshing and cleaning system thereof |
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| CN209234328U (en) * | 2018-12-19 | 2019-08-13 | 济南大学 | A kind of light-duty corn threshing cleaning plant |
| CN209768260U (en) * | 2019-03-29 | 2019-12-13 | 新疆农业大学 | Threshing concave plate sieve device |
| CN109892117A (en) * | 2019-04-02 | 2019-06-18 | 吉林大学 | A kind of Elastic Meshing formula straw compression is to roller |
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| CN111492808A (en) * | 2020-04-23 | 2020-08-07 | 山东农业工程学院 | Corn threshing device with grain silk separation function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112121893B (en) | 2021-11-05 |
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