CN112772159A - Straw treatment device used after large-area corn harvesting - Google Patents
Straw treatment device used after large-area corn harvesting Download PDFInfo
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- CN112772159A CN112772159A CN202110127313.3A CN202110127313A CN112772159A CN 112772159 A CN112772159 A CN 112772159A CN 202110127313 A CN202110127313 A CN 202110127313A CN 112772159 A CN112772159 A CN 112772159A
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- support
- motor
- fixedly connected
- blades
- straw treatment
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- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 38
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 title claims abstract description 37
- 235000005822 corn Nutrition 0.000 title claims abstract description 37
- 239000010902 straw Substances 0.000 title claims abstract description 23
- 238000003306 harvesting Methods 0.000 title claims abstract description 11
- 240000008042 Zea mays Species 0.000 title claims description 36
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 238000007599 discharging Methods 0.000 claims abstract description 8
- 239000000428 dust Substances 0.000 claims description 36
- 230000001681 protective effect Effects 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims description 6
- 241000209149 Zea Species 0.000 abstract 2
- 239000000835 fiber Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 235000013339 cereals Nutrition 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 241000283690 Bos taurus Species 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 241000287828 Gallus gallus Species 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 241001494479 Pecora Species 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 241000282849 Ruminantia Species 0.000 description 1
- 241000282887 Suidae Species 0.000 description 1
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 235000013330 chicken meat Nutrition 0.000 description 1
- 229920005610 lignin Polymers 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 235000009973 maize Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 230000029553 photosynthesis Effects 0.000 description 1
- 238000010672 photosynthesis Methods 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/02—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area using chambers or hoods covering the area
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/04—Cleaning by suction, with or without auxiliary action
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvesting Machines For Specific Crops (AREA)
- Threshing Machine Elements (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention discloses a straw treatment device used after large-area corn harvesting, which comprises a first support and a second support, wherein the second support is arranged at one end of the first support, the inner side of the first support is rotatably connected with two transmission rollers, the surfaces of the two transmission rollers are in transmission connection with a conveyor belt, and one side of the first support is fixedly provided with a first motor. The corn stalk crushing device comprises a transmission roller, a first motor, a second motor, a first blade, a second blade, a third motor, a transmission belt, a first rotating shaft, a second rotating shaft, a third blade, a third rotating shaft, a discharging port and a discharging port.
Description
Technical Field
The invention relates to the field of corn planting, in particular to a straw treatment device used after large-area corn harvesting.
Background
The corn planting is an important part of grain production in China, the planting amount and the planting area of the corn are positioned in the front of the grain production, and the most important problem for people is the treatment problem of the corn straws. The corn stalks are residues left in soil after the corn is harvested, new crops can be planted only by pulling out the residues, a large amount of corn stalk residues are generated every year, and the corn stalks also contain a certain amount of nutrient substances and can be recycled as feeds. More than half of the products of crop photosynthesis exist in the straws, and the straws are rich in nitrogen, phosphorus, potassium, calcium, magnesium, organic matters and the like, are multipurpose renewable biological resources, and are also coarse feed. Characterized in that the content of the crude fiber is 30 to 40 percent, and the crude fiber contains lignin and the like. Although the lignocellulose cannot be utilized by pigs and chickens, the lignocellulose can be absorbed and utilized by livestock such as ruminants, cattle and sheep.
Because corn stalk fibre is longer, current reducing mechanism when smashing the straw, corn stalk twines easily on blade and pivot, influences crushing cutter's use, consequently needs the manual work to cut into shorter length with corn stalk before smashing, influences machining efficiency and processing cost.
Disclosure of Invention
The invention mainly solves the technical problems in the prior art and provides a straw treatment device used after large-area corn harvesting.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a straw processing apparatus for after large tracts of land maize reaps, includes first support and second support, the second support sets up the one end at first support, the inboard of first support is rotated and is connected with two driving rollers, and the surface transmission of two driving rollers is connected with the conveyer belt, one side fixed mounting of first support has first motor, the output and the driving roller fixed connection of first motor, the inboard of second support is rotated and is connected with first pivot, the fixed surface of first pivot is connected with a plurality of first blades, the surface of second support is provided with the second motor, the output and the first pivot fixed connection of second motor, the downside of second support is provided with crushing case, the downside of first support and second support is provided with the support frame.
Preferably, the inner side of the second support is fixedly connected with a first mounting rod, the lower side of the first mounting rod is fixedly connected with a plurality of pairs of second blades, and the first blades are sequentially arranged between each pair of second blades.
Preferably, the inner side of the first support is fixedly connected with a second mounting rod, the surface of the second mounting rod is fixedly connected with a plurality of separation blocks, and the first blade is sequentially arranged between the separation blocks.
Preferably, the upper side of the crushing box is provided with a feeding opening, and the lower side of the crushing box is provided with a discharging opening.
Preferably, the inboard of smashing the case is rotated and is connected with the second pivot, the fixed surface of second pivot is connected with a plurality of third blades, the fixed surface of smashing the case installs the third motor, the output and the second pivot fixed connection of third motor.
Preferably, an air hood is fixedly connected to the inner side of the second support, a protective screen is arranged on the inner side of the air hood, a dust collection box is arranged on one side of the second support, a first air pipe is arranged between the air hood and the dust collection box, a dust collector is arranged on the upper side of the second support, a second air pipe is arranged between the dust collector and the dust collection box, and the first air pipe and the second air pipe are communicated with the dust collection box.
Compared with the prior art, the invention has the following beneficial effects:
1. the corn stalk crushing device comprises a transmission roller, a first motor, a second motor, a first blade, a second blade, a third motor, a transmission belt, a first rotating shaft, a second rotating shaft, a third blade, a third rotating shaft, a discharging port and a discharging port.
2. According to the invention, the dust collector is matched with the first air pipe, the second air pipe and the air hood to adsorb dust, the dust box is used for collecting dust and the like, so that air pollution caused by dust is reduced, and the first air pipe is prevented from being blocked by larger crushed leaves entering the first air pipe through the protective net.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective sectional view of the present invention;
FIG. 3 is a schematic perspective view of the dust box of the present invention;
FIG. 4 is a perspective view of a first mounting bar according to the present invention;
fig. 5 is a perspective view of a second mounting bar according to the present invention.
In the figure: the device comprises a first support 1, a second support 2, a driving roller 3, a conveying belt 4, a first motor 5, a first rotating shaft 6, a first blade 7, a second motor 8, a crushing box 9, a feeding port 10, a discharging port 11, a first mounting rod 12, a second blade 13, a second mounting rod 14, a blocking block 15, a second rotating shaft 16, a third blade 17, a third motor 18, an air hood 19, a protective screen 20, a dust collection box 21, a first air pipe 22, a dust collector 23, a second air pipe 24 and a support frame 25.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, a straw treatment device for large-area corn harvesting comprises a first support 1 and a second support 2, the second support 2 is arranged at one end of the first support 1, the inner side of the first support 1 is rotatably connected with two transmission rollers 3, the surfaces of the two transmission rollers 3 are rotatably connected with a conveyor belt 4, one side of the first support 1 is fixedly provided with a first motor 5, the output end of the first motor 5 is fixedly connected with the transmission rollers 3, the inner side of the second support 2 is rotatably connected with a first rotating shaft 6, the surface of the first rotating shaft 6 is fixedly connected with a plurality of first blades 7, the surface of the second support 2 is provided with a second motor 8, the output end of the second motor 8 is fixedly connected with the first rotating shaft 6, the lower side of the second support 2 is provided with a crushing box 9, the lower sides of the first support 1 and the second support 2 are provided with a support frame 25, the inner side of the second support 2 is fixedly connected with a first mounting rod 12, the lower side of the first mounting rod 12 is fixedly connected with a plurality of pairs of second blades 13, the first blades 7 are sequentially arranged between each pair of second blades 13, the inner side of the first support 1 is fixedly connected with a second mounting rod 14, the surface of the second mounting rod 14 is fixedly connected with a plurality of blocking blocks 15, the first blades 7 are sequentially arranged between the blocking blocks 15, the upper side of the crushing box 9 is provided with a feeding port 10, the lower side of the crushing box 9 is provided with a discharging port 11, the inner side of the crushing box 9 is rotatably connected with a second rotating shaft 16, the surface of the second rotating shaft 16 is fixedly connected with a plurality of third blades 17, the surface of the crushing box 9 is fixedly provided with a third motor 18, the output end of the third motor 18 is fixedly connected with the second rotating shaft 16 to convey corn straws to the surface of the conveying belt 4, the conveying belt 4 is driven by the first motor 5 in cooperation with the driving roller 3 to convey the corn straws, when the corn straws are conveyed to the upper, drive first pivot 6 through second motor 8 and rotate, cooperate first blade 7 to drive corn stalk and rotate second blade 13 surface, through the mutual shearing between first blade 7 and the second blade 13, cut into shorter length with corn stalk to fall in smashing case 9, drive second pivot 16 through third motor 18 and rotate, cooperate third blade 17 to carry out shredding to corn stalk, and discharge through bin outlet 11.
Referring to fig. 1 and 2, an air hood 19 is fixedly connected to the inner side of the second bracket 2, a protective screen 20 is arranged on the inner side of the air hood 19, a dust collection box 21 is arranged on one side of the second bracket 2, a first air pipe 22 is arranged between the air hood 19 and the dust collection box 21, a dust collector 23 is arranged on the upper side of the second bracket 2, a second air pipe 24 is arranged between the dust collector 23 and the dust collection box 21, the first air pipe 22 and the second air pipe 24 are communicated with the dust collection box 21, the dust collector 23 is matched with the first air pipe 22, the second air pipe 24 and the air hood 19 to adsorb dust, the dust and the like are collected by the dust collection box 21, dust pollution air is reduced, and larger crushed leaves are prevented from entering the first air pipe 22 through the protective screen 20 to block the first air pipe 22.
The working principle is as follows: the corn straws are conveyed to the surface of a conveyor belt 4, the conveyor belt 4 is driven by a first motor 5 matched with a driving roller 3 to convey the corn straws, when the corn stalks are conveyed to the upper side of the blocking block 15, the first rotating shaft 6 is driven to rotate by the second motor 8, the corn stalks are driven to rotate to the surface of the second blade 13 by matching with the first blade 7, the corn stalks are cut into shorter lengths by mutual shearing between the first blade 7 and the second blade 13, and fall into the crushing box 9, the second rotating shaft 16 is driven to rotate by the third motor 18, the corn straws are crushed by the third blade 17 and discharged through the discharge hole 11, the dust is absorbed by the dust collector 23 in cooperation with the first air pipe 22, the second air pipe 24 and the air hood 19, dust and the like are collected through the dust collection box 21, dust pollution to air is reduced, and the first air pipe 22 is prevented from being blocked by larger broken leaves entering the first air pipe 22 through the protective net 20.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A straw treatment device for large-area corn after being reaped comprises a first support (1) and a second support (2), and is characterized in that: the second bracket (2) is arranged at one end of the first bracket (1), the inner side of the first bracket (1) is rotatably connected with two driving rollers (3), the surfaces of the two driving rollers (3) are in transmission connection with a conveyor belt (4), a first motor (5) is fixedly arranged on one side of the first bracket (1), the output end of the first motor (5) is fixedly connected with the driving roller (3), the inner side of the second bracket (2) is rotationally connected with a first rotating shaft (6), the surface of the first rotating shaft (6) is fixedly connected with a plurality of first blades (7), a second motor (8) is arranged on the surface of the second bracket (2), the output end of the second motor (8) is fixedly connected with the first rotating shaft (6), the downside of second support (2) is provided with crushing case (9), the downside of first support (1) and second support (2) is provided with support frame (25).
2. The post-harvest straw treatment apparatus for large area corn according to claim 1, wherein: the inner side of the second support (2) is fixedly connected with a first mounting rod (12), the lower side of the first mounting rod (12) is fixedly connected with a plurality of pairs of second blades (13), and the first blades (7) are sequentially arranged between every pair of second blades (13).
3. The post-harvest straw treatment apparatus for large area corn according to claim 1, wherein: the inner side of the first support (1) is fixedly connected with a second mounting rod (14), the surface of the second mounting rod (14) is fixedly connected with a plurality of blocking blocks (15), and the first blade (7) is sequentially arranged between the blocking blocks (15).
4. The post-harvest straw treatment apparatus for large area corn according to claim 1, wherein: the upper side of the crushing box (9) is provided with a feeding opening (10), and the lower side of the crushing box (9) is provided with a discharging opening (11).
5. The post-harvest straw treatment apparatus for large area corn according to claim 4, wherein: the inboard of smashing case (9) is rotated and is connected with second pivot (16), the fixed surface of second pivot (16) is connected with a plurality of third blades (17), the fixed surface of smashing case (9) installs third motor (18), the output and second pivot (16) fixed connection of third motor (18).
6. The post-harvest straw treatment apparatus for large area corn according to claim 1, wherein: the inner side of the second support (2) is fixedly connected with an air hood (19), the inner side of the air hood (19) is provided with a protective screen (20), one side of the second support (2) is provided with a dust collection box (21), a first air pipe (22) is arranged between the air hood (19) and the dust collection box (21), the upper side of the second support (2) is provided with a dust collector (23), a second air pipe (24) is arranged between the dust collector (23) and the dust collection box (21), and the first air pipe (22) and the second air pipe (24) are communicated with the dust collection box (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110127313.3A CN112772159A (en) | 2021-01-29 | 2021-01-29 | Straw treatment device used after large-area corn harvesting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110127313.3A CN112772159A (en) | 2021-01-29 | 2021-01-29 | Straw treatment device used after large-area corn harvesting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112772159A true CN112772159A (en) | 2021-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110127313.3A Pending CN112772159A (en) | 2021-01-29 | 2021-01-29 | Straw treatment device used after large-area corn harvesting |
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| Country | Link |
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| CN (1) | CN112772159A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202565782U (en) * | 2012-03-22 | 2012-12-05 | 万里国际控股集团有限公司 | Straw crushing machine |
| CN106669925A (en) * | 2017-02-17 | 2017-05-17 | 四川雷鸣环保装备有限公司 | High-speed straw shearing and crushing machine |
| CN106733074A (en) * | 2016-11-25 | 2017-05-31 | 广西壮族自治区农业科学院农产品加工研究所 | A kind of reducing mechanism and the crushing pressing integrated equipment comprising it |
| CN107493851A (en) * | 2017-07-21 | 2017-12-22 | 中国科学院东北地理与农业生态研究所 | A kind of returning to the field maize straw profiling pulverizer |
| CN108142117A (en) * | 2018-02-13 | 2018-06-12 | 中国农业大学 | A kind of multiaxis crushes cell structure |
| CN208739643U (en) * | 2018-08-30 | 2019-04-16 | 河南博顿生物科技有限公司 | A kind of stalk crasher for charcoal production |
| CN109952867A (en) * | 2017-12-14 | 2019-07-02 | 西安东嘉贸易有限公司 | A kind of efficient and environment-friendly type maize stalk crusher |
| CN210079744U (en) * | 2019-04-23 | 2020-02-18 | 安徽沙丰新材料有限公司 | Rubbing crusher is used in preparation of rubber release agent |
| CN215122283U (en) * | 2021-01-29 | 2021-12-14 | 中国科学院东北地理与农业生态研究所农业技术中心 | Straw treatment device used after large-area corn harvesting |
-
2021
- 2021-01-29 CN CN202110127313.3A patent/CN112772159A/en active Pending
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|---|---|---|---|---|
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