CN107771543A - A kind of sawing formula maize straw disintegrating apparatus - Google Patents
A kind of sawing formula maize straw disintegrating apparatus Download PDFInfo
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- CN107771543A CN107771543A CN201711307960.2A CN201711307960A CN107771543A CN 107771543 A CN107771543 A CN 107771543A CN 201711307960 A CN201711307960 A CN 201711307960A CN 107771543 A CN107771543 A CN 107771543A
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- side plate
- plate
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- scraper
- cutting
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- 240000008042 Zea mays Species 0.000 title claims abstract description 80
- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 80
- 239000010902 straw Substances 0.000 title claims abstract description 74
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 title abstract 4
- 235000009973 maize Nutrition 0.000 title abstract 4
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims abstract description 76
- 235000005822 corn Nutrition 0.000 claims abstract description 76
- 238000005520 cutting process Methods 0.000 claims description 102
- 230000007246 mechanism Effects 0.000 claims description 9
- 239000002245 particle Substances 0.000 claims description 5
- 239000000843 powder Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010298 pulverizing process Methods 0.000 abstract 4
- 238000004898 kneading Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 4
- 238000004064 recycling Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000003306 harvesting Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 208000003643 Callosities Diseases 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 206010020649 Hyperkeratosis Diseases 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F29/00—Cutting apparatus specially adapted for cutting hay, straw or the like
- A01F29/005—Cutting apparatus specially adapted for cutting hay, straw or the like for disintegrating and cutting up bales of hay, straw or fodder
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F29/00—Cutting apparatus specially adapted for cutting hay, straw or the like
- A01F29/02—Cutting apparatus specially adapted for cutting hay, straw or the like having rotating knives with their cutting edges in a plane perpendicular to their rotational axis
- A01F29/04—Cutting apparatus specially adapted for cutting hay, straw or the like having rotating knives with their cutting edges in a plane perpendicular to their rotational axis with feeding direction transverse to axis
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F29/00—Cutting apparatus specially adapted for cutting hay, straw or the like
- A01F29/09—Details
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F29/00—Cutting apparatus specially adapted for cutting hay, straw or the like
- A01F29/09—Details
- A01F29/14—Drives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/50—Cleaning
- B07B1/52—Cleaning with brushes or scrapers
- B07B1/526—Cleaning with brushes or scrapers with scrapers
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Threshing Machine Elements (AREA)
Abstract
The invention belongs to corn straw smashing apparatus field, specifically a kind of sawing formula maize straw disintegrating apparatus, including cover plate, side plate, No.1 bottom plate, No. two bottom plates, cutter unit and pulverizing unit；Cover plate is arranged on No. two bottom plates by side plate；The center of side plate is provided with No.1 bottom plate；No.1 bottom plate is provided with No.1 discharging opening；Cutter unit is connected by rotating shaft with left plate and right plate, and the lower section of cutter unit is provided with pulverizing unit；Pulverizing unit is arranged on by rotating shaft on the inner surface of left plate and right plate；The center of cover plate is provided with rectangular charging aperture；Cutter device is evenly distributed on the inside of side plate in horizontal direction；Reversing arrangement is located between two neighboring cutter device；Reversing arrangement is used to rotate backward two neighboring cutter device；Present invention is mainly used for the pulverization process of maize straw, maize straw can be cut and be crushed, while can reduce labor cost automatically by the stalk powder automatic fitration after crushing, improve production efficiency.
Description
Technical Field
The invention belongs to the field of corn straw crushing equipment, and particularly relates to saw cutting type corn straw crushing equipment.
Background
Corn is one of the most important food crops in China, and the annual yield is over two hundred million tons. During the corn harvesting operation, a large amount of corn straws are generated, and the treatment modes of the corn straws mainly comprise incineration, straw returning and straw recycling. However, straw burning not only pollutes the environment, but also causes resource waste and has many potential safety hazards; the straw is returned to the field on the spot, so that the power consumption is large, the operation cost is high, the problems of unbalanced soil nutrition, soil-borne diseases and insect pests, slow decomposition of the straw and the like are easily caused, and more importantly, the problem that the seeding in the next season of the non-single-season planting area is difficult can be caused. The corn straw is an important animal husbandry feed and fuel raw material, the resource utilization can be improved by recycling the straw, and the income of farmers can be increased. The corn straw is crushed, bundled and coated and collected, which is an important mode for recycling the corn straw. When the combine is used for harvesting corn ears and performing straw bundling operation and film wrapping operation, corn straws need to be crushed, but the sizes of the crushed corn straws and the sizes of the crushed corn straws needed by straw bundling are greatly different from each other, so that the corn straw bundling operation and the film wrapping operation can not be well completed.
The prior art also has a technical scheme for crushing corn straws, for example, a chinese patent with application number 201610078661.5 discloses a corn straw crushing device, which comprises a casing, wherein a first rotating shaft, a driving shell, a driven shell, a second rotating shaft and a movable kneading plate are arranged in parallel and are opposite to each other; the first rotating shaft and the second rotating shaft are respectively positioned at the inlet and the outlet of the crushing device, and the driving shaft and the driven shaft are positioned between the first rotating shaft and the second rotating shaft; the first rotating shaft is fixed with a longitudinal cutter, the second rotating shaft is fixed with a transverse cutter, the movable kneading plate is a conveying belt-shaped kneading plate formed by connecting plate-shaped kneading plates, the head end and the tail end of the movable kneading plate are respectively sleeved on the driving shaft and the driven shaft, and a straw kneading channel is formed between the movable kneading plate and the fixed kneading plate. The technical scheme can crush the corn straws; however, the technical scheme is only suitable for bundling and coating the crushed corn straws, but cannot directly prepare the crushed corn straws into the raw materials of the feed, and meanwhile, the scheme has low use and working efficiency, so that the use of the invention is limited.
In view of the above, the saw-cutting type corn straw crushing equipment provided by the invention can directly crush and recover corn straws and automatically filter crushed straw powder, so that the labor cost is reduced and the production efficiency is improved; the application range is wide, and the specific beneficial effects are as follows:
1. the invention relates to saw cutting type corn straw crushing equipment, wherein a cutting unit comprises a cutting device, a reversing device and a clamping device; the cutting devices are uniformly distributed in the side plates in the horizontal direction; the reversing device is arranged between two adjacent cutting devices; the clamping devices are arranged on two sides of the cutting device; the clamping device is used for being matched with the cutting device to cut the straws; the reversing device comprises a first gear, a second gear, a third gear, a fourth gear and a fifth gear; the first gear is meshed with the second gear; the second gear is connected with the third gear through a rotating shaft; the third gear is meshed with the fifth gear through the fourth gear; the reversing device is used for enabling two adjacent cutting devices to rotate reversely; the reversing device is matched with the cutting device to cut the corn straws, and the clamping device further improves the cutting effect of the cutting device on the corn straws.
2. According to the saw cutting type corn straw crushing equipment, a circular opening is formed in the center of the chain wheel; four elastic pieces are arranged between the chain wheel and the rotating shaft in a circumferential arrangement mode; the elastic piece comprises a sliding telescopic rod and a spring, and the sliding telescopic rod is used for connecting the chain wheel and the rotating shaft; the spring is sleeved on the outer layer of the sliding telescopic rod. When the motor drives the rotating shaft to rotate, the rotating shaft drives the chain wheel to rotate through the elastic piece, and the elastic piece enables the chain to move relative to the rotating shaft through matching with the rotating shaft, so that the cutting effect and the service life of the cutting device are improved.
3. The invention relates to saw cutting type corn straw crushing equipment, wherein a crushing unit comprises two crushing rollers; the blade directions of the third scrapers in the two crushing rollers are the same; the front side plate of the side plates comprises a first side plate and a second side plate, and the first side plate is connected with the second side plate through a polished rod; the rear side plate and the front side plate in the side plates are the same component; a filter screen is arranged below the crushing unit; the filter screen is arranged on the mounting plate through a W-shaped bracket; the mounting plate is mounted on the second side plate through a polish rod; and a spring is sleeved on the outer side of the polished rod. The crushing unit is matched with the filter screen, so that the straw powder can be filtered.
Disclosure of Invention
In order to make up the defects of the prior art, the invention provides saw cutting type corn straw crushing equipment which is mainly used for crushing corn straws and can cut and crush the corn straws. The corn stalk cutting device realizes the cutting of the corn stalks by matching the reversing device with the cutting device, and simultaneously, the corn stalk crushing device realizes the crushing, filtering and recycling of the corn stalks by matching the crushing unit with the filter screen, thereby simplifying the structure of the corn stalk cutting device.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to saw cutting type corn straw crushing equipment which comprises a cover plate, side plates, a first bottom plate, a second bottom plate, a storage unit, a cutting unit and a crushing unit, wherein the side plates are arranged on the side plates; the cover plate is arranged on the second bottom plate through four side plates; a first side plate is arranged in the centers of the four side plates; the first bottom plate is provided with a rectangular first discharge hole; the cutting unit is connected with the inner surfaces of the left side plate and the right side plate through a rotating shaft, the cutting unit is installed on the first bottom plate through a fixing rod, and a crushing unit is arranged below the cutting unit; the crushing unit is arranged on the inner surfaces of the left side plate and the right side plate through a rotating shaft; a rectangular feed inlet is formed in the center of the cover plate; wherein,
the cutting unit comprises a cutting device, a reversing device and a clamping device; the cutting devices are uniformly distributed in the side plates in the horizontal direction; the reversing device is arranged between two adjacent cutting devices; the clamping devices are arranged on two sides of the cutting device; the clamping device is used for being matched with the cutting device to cut the straws; the reversing device comprises a first gear, a second gear, a third gear, a fourth gear and a fifth gear; the first gear is meshed with the second gear; the second gear is connected with the third gear through a rotating shaft; the third gear is meshed with the fifth gear through the fourth gear; the reversing device is used for enabling two adjacent cutting devices to rotate reversely;
the cutting device comprises a chain belt, a chain wheel and a first scraper; the first scraper is arranged on the chain wheel through a chain belt; the chain wheel is connected with the motor through a rotating shaft; the clamping device is a rectangular plate, and a second scraper which is opposite to the blade direction of the first scraper in the cutting device is arranged on the upper surface of the clamping device; the second scraper is used for being matched with the first scraper to cut the straws.
Preferably, a circular opening is formed in the center of the chain wheel; four elastic pieces are arranged between the chain wheel and the rotating shaft in a circumferential arrangement mode; the elastic piece comprises a sliding telescopic rod and a spring, and the sliding telescopic rod is used for connecting the chain wheel and the rotating shaft; the spring is sleeved on the outer layer of the sliding telescopic rod.
Preferably, the crushing unit comprises two crushing rollers; the blade directions of the third scrapers in the two crushing rollers are the same; the front side plate of the side plates comprises a first side plate and a second side plate, and the first side plate is connected with the second side plate through a polished rod; the rear side plate and the front side plate in the side plates are the same component; a filter screen is arranged below the crushing unit; the filter screen is arranged on the mounting plate through a W-shaped bracket; the mounting plate is mounted on the second side plate through a polish rod; and a spring is sleeved on the outer side of the polished rod.
Preferably, a scraper unit is arranged below the filter screen; the scraper unit comprises a scraper, a sliding telescopic rod and a sliding block screw rod mechanism; the scraper is arranged on the sliding block screw rod mechanism through a sliding telescopic rod; the scraper is W-shaped; the outer surface of the sliding telescopic rod is sleeved with a spring.
Preferably, a limiting device is arranged between the scraper and the rear side plate of the front side plate; the limiting device comprises a sliding telescopic rod and a sliding block; the upper surface of the second bottom plate is provided with a sliding rail matched with the sliding block; the sliding rail is used for enabling the sliding block to move in the horizontal direction.
Preferably, a discharge chute is arranged below a rear side plate in the side plates; a fan is arranged below the front side plate in the side plates; the fan is used for making the corn stalk granule on No. two bottom plates flow out through the blown down tank.
The invention has the beneficial effects that:
1. the invention relates to saw cutting type corn straw crushing equipment, wherein a cutting unit comprises a cutting device, a reversing device and a clamping device; the cutting devices are uniformly distributed in the side plates in the horizontal direction; the reversing device is arranged between two adjacent cutting devices; the clamping devices are arranged on two sides of the cutting device; the clamping device is used for being matched with the cutting device to cut the straws; the reversing device comprises a first gear, a second gear, a third gear, a fourth gear and a fifth gear; the first gear is meshed with the second gear; the second gear is connected with the third gear through a rotating shaft; the third gear is meshed with the fifth gear through the fourth gear; the reversing device is used for enabling two adjacent cutting devices to rotate reversely; the reversing device is matched with the cutting device to cut the corn straws, and the clamping device further improves the cutting effect of the cutting device on the corn straws.
2. According to the saw cutting type corn straw crushing equipment, a circular opening is formed in the center of the chain wheel; four elastic pieces are arranged between the chain wheel and the rotating shaft in a circumferential arrangement mode; the elastic piece comprises a sliding telescopic rod and a spring, and the sliding telescopic rod is used for connecting the chain wheel and the rotating shaft; the spring is sleeved on the outer layer of the sliding telescopic rod. When the motor drives the rotating shaft to rotate, the rotating shaft drives the chain wheel to rotate through the elastic piece, and the elastic piece enables the chain to move relative to the rotating shaft through matching with the rotating shaft, so that the cutting effect and the service life of the cutting device are improved.
3. The invention relates to saw cutting type corn straw crushing equipment, wherein a crushing unit comprises two crushing rollers; the blade directions of the third scrapers in the two crushing rollers are the same; the front side plate of the side plates comprises a first side plate and a second side plate, and the first side plate is connected with the second side plate through a polished rod; the rear side plate and the front side plate in the side plates are the same component; a filter screen is arranged below the crushing unit; the filter screen is arranged on the mounting plate through a W-shaped bracket; the mounting plate is mounted on the second side plate through a polish rod; and a spring is sleeved on the outer side of the polished rod. The crushing unit is matched with the filter screen, so that the straw powder can be filtered.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a cross-sectional view of the present invention;
FIG. 2 is a schematic structural view of the reversing device of the present invention;
3 FIG. 3 3 3 is 3 a 3 cross 3- 3 sectional 3 view 3 A 3- 3 A 3 of 3 FIG. 31 3; 3
FIG. 4 is a cross-sectional view taken along line B-B of FIG. 1;
in the figure: the automatic material feeding device comprises a cover plate 1, a side plate 11, a material inlet 12, a first bottom plate 2, a second bottom plate 3, a cutting unit 5, a crushing unit 6, a rotating shaft 54, a motor 55, a first material outlet 21, a left side plate 111, a right side plate 112, a front side plate 113, a rear side plate 114, a cutting device 51, a reversing device 52, a clamping device 53, a first gear 521, a second gear 522, a third gear 523, a fourth gear 524, a fifth gear 525, a chain belt 511, a chain wheel 512, a first scraper 513, a second scraper 531, a circular opening 5121, an elastic part 5122, a crushing roller 61, a third scraper 611, a first side plate 1131, a second side plate 1132, a filter screen 62, a W-shaped support 621, an installation plate 622, a polish rod 116, a scraper unit 621, an s scraper 623, a slider screw rod mechanism 623, a limiting device 624, a material outlet groove 31 and.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 4, the saw-cutting type corn stalk crushing device of the present invention comprises a cover plate 1, a side plate 11, a first bottom plate 2, a second bottom plate 3, a cutting unit 5 and a crushing unit 6; the cover plate 1 is arranged on the second bottom plate 3 through a side plate 11; a first bottom plate 2 is arranged in the center of the side plate 11; the first bottom plate 2 is provided with a first discharge hole 21; the cutting unit 5 is connected with the left side plate 111 and the right side plate 112 through the rotating shaft 54, the cutting unit 5 is installed on the first bottom plate 2 through a fixing rod, and the crushing unit 6 is arranged below the cutting unit 5; the crushing unit 6 is mounted on the inner surfaces of the left side plate 111 and the right side plate 112 through rotating shafts; a rectangular feed inlet 12 is formed in the center of the cover plate 1; wherein,
the cutting unit 5 comprises a cutting device 51, a reversing device 52 and a clamping device 53; the cutting devices 51 are uniformly distributed in the side plate 11 in the horizontal direction; the reversing device 52 is arranged between two adjacent cutting devices 51; the clamping devices 53 are arranged on two sides of the cutting device 51; the clamping device 53 is used for being matched with the cutting device 51 to cut the straws; the reversing device 52 comprises a first gear 521, a second gear 522, a third gear 523, a fourth gear 524 and a fifth gear 525; the first gear 521 is meshed with the second gear 522; the second gear 522 and the third gear 523 are connected through a rotating shaft; the third gear 523 is meshed with the fifth gear 525 through the fourth gear 524; the reversing device 52 is used for reversely rotating two adjacent cutting devices 51;
the cutting device 51 comprises a chain belt 511, a chain wheel 512 and a first scraper 513; the first scraper 513 is arranged on the chain wheel 512 through a chain belt 511; the chain wheel 512 is connected with the motor 55 through a rotating shaft 54; the clamping device 53 is a rectangular plate, and the upper surface of the clamping device 53 is provided with a second scraper 531 opposite to the blade direction of the first scraper 513 in the cutting device 51; the second scraper 531 is used for cutting straws in cooperation with the first scraper 513.
The cutting unit 5 comprises a plurality of cutting devices 51, and the plurality of cutting devices 51 are uniformly distributed between the front side plate 11 and the rear side plate 11; the corn straws are fed from the feeding hole 12, the blade directions of the first scrapers 513 in the two adjacent cutting devices 51 are opposite, when the cutting unit 5 cuts, the two adjacent cutting devices 51 are convenient for fixing and cutting the corn straws, and the corn straws are prevented from moving along the moving direction of the first scrapers 513; the reversing device 52 is used for enabling the rotation directions of two adjacent cutting devices 51 to be opposite through the cooperation among the first gear 521, the second gear 522, the third gear 523, the fourth gear 524 and the fifth gear 525; the corn cutting process is realized; meanwhile, the two sides of each cutting device 51 are respectively provided with a clamping device 53, the direction of the blade of the second scraper 531 in each clamping device 53 is opposite to that of the blade of the first scraper 513 of the corresponding cutting device 51, and the corn straws are further fixed, so that the clamping devices 53 and the cutting devices 51 can limit and cut the corns in two directions.
As an embodiment of the present invention, the sprocket 512 is provided with a circular opening 5121 at the center; four elastic pieces 5122 are arranged between the chain wheel 512 and the rotating shaft 54 in a circumferential arrangement manner; the elastic part comprises a sliding telescopic rod and a spring, and the sliding telescopic rod is used for connecting the chain wheel 512 and the rotating shaft 54; the spring is sleeved on the outer layer of the sliding telescopic rod.
When the cutting device 51 cuts corn, and corn stalks are pressed to the chain belt 511 in the cutting device 51, under the action of the elastic member, the chain wheel 512 drives the chain belt 511 to move downwards relative to the rotating shaft 54, meanwhile, the chain wheel 512 on the left side deviates to the right side, and the chain wheel 512 on the right side deviates to the left side; so that the chain belt 511 is not too tight to be broken; when the corn stalks slide down to the first discharge port 21 from the cutting device 51, the chain wheel 512 drives the chain belt 511 to move upwards relative to the rotating shaft 54, meanwhile, the chain wheel 512 on the left side moves leftwards, and the chain wheel 512 on the right side moves rightwards, so that the chain belt 511 cannot be loosened to achieve the cutting effect on the corn stalks.
As an embodiment of the present invention, the crushing unit 6 includes two crushing rollers 61; the blade edge directions of the third scraper 611 in the two crushing rollers 61 are the same; the front side plate 113 of the side plates 11 comprises a first side plate 1131 and a second side plate 1132, and the first side plate 1131 is connected with the second side plate 1132 through a polish rod 116; the rear side plate 114 and the front side plate 113 in the side plates 11 are the same member; a filter screen 62 is arranged below the crushing unit 6; the filter screen 62 is mounted on the mounting plate 622 through a W-shaped bracket 621; the mounting plate 622 is mounted on the upper surface of the second side plate 1132 through the polish rod 116; the outside of polished rod 116 is overlapped with the spring.
After passing through the cutting unit 5, the corn straws enter the crushing unit 6 from the first discharge port 21, and the motor drives the crushing roller 61 to crush the corn straws through the rotating shaft; the blade directions of the left and right crushing rollers 61 are consistent with the rotation direction of the crushing rollers 61, so that the sufficient crushing of the middle corn stalks is increased. When smashing unit 6 and carrying out kibbling in-process to corn stalk, corn stalk produces the striking to filter screen 62, and filter screen 62 vibrates in vertical direction under the effect of spring, accelerates the filter screen 62 to the filter speed of the corn stalk granule after smashing, and at the in-process of filter screen 62 vibration from top to bottom, the mesh of filter screen 62 is difficult for taking place to block up simultaneously.
As an embodiment of the present invention, a scraper unit 621 is disposed below the filter screen 62; the scraper unit 621 comprises a scraper 623, a sliding telescopic rod and a slide block screw rod mechanism 623; the scraper 623 is arranged on the slider screw rod mechanism 623 through a sliding telescopic rod; the scraper 623 is W-shaped; the outer surface of the sliding telescopic rod is sleeved with a spring.
A plurality of sliding blocks are arranged in the sliding block screw rod mechanism 623, and the sliding blocks are positioned between two adjacent cutting devices 51 in the horizontal direction; scrapers 623 are arranged on the sliding blocks; the motor drives the screw rod in the sliding screw rod mechanism to rotate in a reciprocating manner to realize that the scraper 623 cleans meshes of the filter screen 62 back and forth; the springs enable the force between the scraper 623 and the filter screen 62 to be uniform, and the scraper 623 is prevented from scraping the filter screen 62 when cleaning the meshes; the invention can further clean the meshes of the filter screen 62, and improves the crushing efficiency.
As an embodiment of the present invention, a limiting device 624 is disposed between the scraper 623 and the rear side plate 114 of the front side plate 113; the limiting device 624 comprises a sliding telescopic rod and a sliding block; the upper surface of the second bottom plate 3 is provided with a slide rail matched with the slide block; the sliding rail is used for enabling the sliding block to move in the horizontal direction. The limiting device 624 is used for preventing the positions of the scraper 623 and the filter screen 62 from deviating, and the cleaning efficiency of the scraper 623 on the mesh of the filter screen is further improved.
As an embodiment of the present invention, a discharge chute 31 is provided below the rear side plate 114 of the side plates 11; a fan 32 is arranged below a front side plate 113 in the side plate 11; the fan 32 is used for enabling the corn straw particles on the second bottom plate 3 to flow out through the discharging groove 31.
When the device works, the corn straws are put into the device from the feeding hole 12, the motor 55 drives the cutting device 51 to cut the corn straws through the rotating shaft 54, and the reversing device 52 enables the cutting device 51 to cut the corn straws reversely; the cut corn straws fall into the crushing unit 6 through a first discharge port 21; the crushing unit 6 crushes the corn straws, and crushed corn straw particles fall onto the bottom plate through the filter screen 62; and finally, blowing out the corn straw particles from the discharge chute 31 by the fan 32, and recovering the corn straw particles by the staff.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a saw cut formula corn stalk crushing apparatus which characterized in that: comprises a cover plate (1), a side plate (11), a first bottom plate (2), a second bottom plate (3), a cutting unit (5) and a crushing unit (6); the cover plate (1) is arranged on the second bottom plate (3) through four side plates (11); a first side plate (1131) is arranged in the center of each of the four side plates (11); the first bottom plate (2) is provided with a first discharge hole (21); the cutting unit (5) is connected with the inner surfaces of the left side plate and the right side plate (11) through a rotating shaft, the cutting unit (5) is installed on the first bottom plate (2) through a fixing rod, and a crushing unit (6) is arranged below the cutting unit (5); the crushing unit (6) is arranged on the inner surfaces of the left side plate (111) and the right side plate (112) through rotating shafts; a rectangular feed inlet (12) is formed in the center of the cover plate (1); wherein,
the cutting unit (5) comprises a cutting device (51), a reversing device (52) and a clamping device (53); the cutting devices (51) are uniformly distributed in the side plates (11) in the horizontal direction; the reversing device (52) is arranged between two adjacent cutting devices (51); the clamping devices (53) are arranged on two sides of the cutting device (51); the clamping device (53) is used for being matched with the cutting device (51) to cut the straws; the reversing device (52) comprises a first gear (521), a second gear (522), a third gear (523), a fourth gear (524) and a fifth gear (525); the first gear (521) is meshed with the second gear (522); the second gear (522) is connected with the third gear (523) through a rotating shaft; the third gear (523) is meshed with the fifth gear (525) through the fourth gear (524); the reversing device (52) is used for reversely rotating two adjacent cutting devices (51);
the cutting device (51) comprises a chain belt (511), a chain wheel (512) and a first scraper (513); the first scraper (513) is arranged on the chain wheel (512) through the chain belt (511); the chain wheel (512) is connected with the motor through a rotating shaft; the clamping device (53) is a rectangular plate, and a second scraper (531) opposite to the blade direction of the first scraper (513) in the cutting device (51) is arranged on the upper surface of the clamping device (53); the second scraper (531) is used for being matched with the first scraper (513) to cut straws.
2. The saw-cut corn stalk crushing apparatus of claim 1, wherein: a circular opening (5121) is formed in the center of the chain wheel (512); four elastic pieces (5122) are arranged between the chain wheel (512) and the rotating shaft in a circumferential arrangement manner; the elastic piece comprises a sliding telescopic rod and a spring, and the sliding telescopic rod is used for connecting the chain wheel (512) and the rotating shaft; the spring is sleeved on the outer layer of the sliding telescopic rod.
3. The saw-cut corn stalk crushing apparatus of claim 1, wherein: the crushing unit (6) comprises two crushing rollers (61); the blade edge directions of the third scrapers (611) in the two crushing rollers (61) are the same; a front side plate (113) in the side plates (11) comprises a first side plate (1131) and a second side plate (1132), and the first side plate (1131) is connected with the second side plate (1132) through a polish rod (116); a rear side plate (114) and a front side plate (113) in the side plates (11) are the same component; a filter screen (62) is arranged below the crushing unit (6); the filter screen (62) is arranged on the mounting plate (622) through a W-shaped support (621); the mounting plate (622) is mounted on the second side plate (1132) through the polish rod (116); and a spring is sleeved on the outer side of the polish rod (116).
4. The saw-cut corn stalk crushing apparatus of claim 3, wherein: a scraper unit (621) is arranged below the filter screen (62); the scraper unit (621) comprises a scraper (623), a sliding telescopic rod and a slide block screw rod mechanism (623); the scraper (623) is arranged on the slider screw rod mechanism (623) through a sliding telescopic rod; the scraper (623) is W-shaped; the outer surface of the sliding telescopic rod is sleeved with a spring.
5. The saw-cut corn stalk crushing apparatus of claim 4, wherein: a limiting device (624) is arranged between the scraper (623) and the rear side plate (114) of the front side plate (113); the limiting device (624) comprises a sliding telescopic rod and a sliding block; the upper surface of the second bottom plate (3) is provided with a sliding rail matched with the sliding block; the sliding rail is used for enabling the sliding block to move in the horizontal direction.
6. The saw-cut corn stalk crushing apparatus of claim 1, wherein: a discharge chute (31) is arranged below a rear side plate (114) in the side plates (11); a fan (32) is arranged below a front side plate (113) in the side plates (11); the fan (32) is used for enabling the corn straw particles on the second bottom plate (3) to flow out through the discharge chute (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711307960.2A CN107771543A (en) | 2017-12-11 | 2017-12-11 | A kind of sawing formula maize straw disintegrating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711307960.2A CN107771543A (en) | 2017-12-11 | 2017-12-11 | A kind of sawing formula maize straw disintegrating apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107771543A true CN107771543A (en) | 2018-03-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711307960.2A Pending CN107771543A (en) | 2017-12-11 | 2017-12-11 | A kind of sawing formula maize straw disintegrating apparatus |
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| Country | Link |
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| CN (1) | CN107771543A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109405512A (en) * | 2018-09-28 | 2019-03-01 | 许剑聪 | A kind of Biomass Briquette Hot-blast Stove corn drying device |
| CN109529700A (en) * | 2018-10-29 | 2019-03-29 | 湖北万硕新型材料有限公司 | A kind of porcelain tendre stock stirring device |
| CN109578982A (en) * | 2018-11-29 | 2019-04-05 | 望江县同心农业专业合作社 | A kind of straw burning power generator |
| CN114431011A (en) * | 2022-02-10 | 2022-05-06 | 黑龙江省农业科学院畜牧兽医分院 | Silage maize straw cutting machine |
-
2017
- 2017-12-11 CN CN201711307960.2A patent/CN107771543A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109405512A (en) * | 2018-09-28 | 2019-03-01 | 许剑聪 | A kind of Biomass Briquette Hot-blast Stove corn drying device |
| CN109405512B (en) * | 2018-09-28 | 2020-09-04 | 绍兴市柯桥区欧祥机械有限公司 | Biomass briquette fuel hot-blast furnace maize drying device |
| CN109529700A (en) * | 2018-10-29 | 2019-03-29 | 湖北万硕新型材料有限公司 | A kind of porcelain tendre stock stirring device |
| CN109578982A (en) * | 2018-11-29 | 2019-04-05 | 望江县同心农业专业合作社 | A kind of straw burning power generator |
| CN114431011A (en) * | 2022-02-10 | 2022-05-06 | 黑龙江省农业科学院畜牧兽医分院 | Silage maize straw cutting machine |
| CN114431011B (en) * | 2022-02-10 | 2023-05-23 | 黑龙江省农业科学院畜牧兽医分院 | Silage maize straw cutting machine |
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Application publication date: 20180309 |