CN107626429B - Straw pulverizer - Google Patents
Straw pulverizer Download PDFInfo
- Publication number
- CN107626429B CN107626429B CN201710948807.1A CN201710948807A CN107626429B CN 107626429 B CN107626429 B CN 107626429B CN 201710948807 A CN201710948807 A CN 201710948807A CN 107626429 B CN107626429 B CN 107626429B
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- feeding
- bin
- dust
- crushing
- feeding bin
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- 239000010902 straw Substances 0.000 title claims abstract description 27
- 239000000428 dust Substances 0.000 claims abstract description 76
- 238000009825 accumulation Methods 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000010298 pulverizing process Methods 0.000 abstract description 17
- 239000004459 forage Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 239000002994 raw material Substances 0.000 description 13
- 238000000034 method Methods 0.000 description 6
- 241001465754 Metazoa Species 0.000 description 4
- 235000013339 cereals Nutrition 0.000 description 4
- 238000003860 storage Methods 0.000 description 3
- 241000283690 Bos taurus Species 0.000 description 2
- 241001494479 Pecora Species 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 244000144972 livestock Species 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Abstract
A straw pulverizer consists of a feeding bin, a pulverizing bin, a transmission device, a conveyor, a dust collection chamber, a dust remover and an ash accumulation pool; the feeding bin is arranged above the dust collection chamber; the crushing bin is fixedly arranged at the bottom of the feeding bin, a feeding port of the crushing bin is communicated with the bottom of the feeding bin, and a blanking port of the crushing bin is communicated with the dust collection chamber; a sliding groove is arranged on one side of the bottom plate of the feeding bin close to the front end of the feeding port of the crushing bin; the feeding section of the conveyor is fixedly arranged at the bottom of a blanking port of the crushing bin; the feeding rod is fixedly arranged on the side wall of the feeding bin and is hinged to the side wall of the feeding bin, and the feeding rod is supported with the side wall of the feeding bin through elastic load. The beneficial effects are that: the dust pollution during the crushing operation is greatly reduced, and the site requirement of the crushing operation is reduced; dust in crushed forage is reduced, and forage quality is improved, so that feed cultivation effect is improved; solves the problem of feeding jamming, reduces the power energy consumption of the feeding bin, improves the production efficiency and reduces the production cost.
Description
Technical Field
The invention belongs to the field of agriculture and animal husbandry processing machinery, and particularly relates to a pulverizer for pulverizing coarse cereals and straw feed in the animal husbandry.
Background
The existing livestock feed for green breeding of cattle, sheep and other livestock in the animal husbandry is mainly prepared by storing and fermenting crop straws and coarse cereals, is green and healthy, is rich in nutrition, and is very suitable for eating by cattle and sheep. The preparation process of the storage fermented feed firstly needs to crush the raw materials such as corn or plant straw, and the crushing amount is very large for a large-scale farm, however, the existing crusher is not special for the raw material crushing machine, and a plurality of defects exist in the raw material crushing process.
The traditional electric pulverizer is adopted for pulverizing straws of the existing straw storage feed, and the mechanical equipment has high power and high processing efficiency, and can meet the requirement of large-scale processing, but a large amount of dust pollution is accompanied in the processing process, most of the dust is dust carried by the straws which cannot be absorbed by animals, and the pulverizing process cannot separate the dust from crushed aggregates, so that the quality of the feed is seriously reduced; in order to reduce dust pollution, the machine can be processed in a designated closed workshop, and the machine has a great defect that when large batches of straws are crushed, the machine is often blocked, when feeding is impossible, a feeding rod cannot pass through, a motor is blocked, cleaning is needed from time to time, the processing efficiency is seriously affected, the traditional solution is to increase the power of the motor to forcibly feed, but the problem is solved, the motor is blocked along with the increase of the blocking amount, and the energy consumption is serious.
Disclosure of Invention
The invention aims to solve the problems and provides a pulverizer suitable for pulverizing various crop straws and coarse cereal storage fermentation raw materials.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows: the feeding structure between the feeding bin and the crushing bin of the crusher is improved and designed, the feeding of the crushing bin is simpler through the flaring structure, the problem that feeding is easy to block is solved, and the feeder is arranged by utilizing the elastic callback structure, so that the problem that the feeding rod is blocked by the motor when the feeding bin is excessively large in feeding quantity and is not operated in time is solved; the dust collection device is characterized in that a closed dust collection chamber is arranged at the bottom of the feeding bin and the bottom of the crushing bin, dust generated after crushed aggregates are discharged by an air draft dust removal device is collected and pumped out, and finally, the dust is discharged into an ash accumulation pond by a dust remover, so that the problem of dust emission pollution of a crushing site is solved.
The straw pulverizer consists of a feeding bin, a pulverizing bin, a transmission device, a conveyor, a dust collection chamber, a dust remover and an ash accumulation pool; the feeding bin is arranged above the dust collection chamber; the crushing bin is fixedly arranged at the bottom of the feeding bin, a feeding port of the crushing bin is communicated with the bottom of the feeding bin, and a blanking port of the crushing bin is communicated with the dust collection chamber; a chute is arranged on one side of the bottom plate of the feeding bin close to the front end of the feeding port of the crushing bin; the transmission device is connected with the feeding bin and the crushing bin in a transmission way; the feeding section of the conveyor is fixedly arranged at the bottom of a blanking port of the crushing bin; the dust collection opening of the dust remover is communicated with the dust collection chamber, the upper exhaust opening is communicated with the dust accumulation pond, and the bottom end of the dust remover is provided with a dust removal bag; the feeding rod is fixedly arranged on the side wall of the feeding bin and is hinged to the side wall of the feeding bin, and the feeding rod is supported with the side wall of the feeding bin through elastic load.
The feeding rod is perpendicular to the side wall of the feeding bin.
The chute of the bottom plate of the feeding bin forms an inclined angle of 10-30 degrees towards the inner side of the crushing bin.
1-4 feeding rods are uniformly distributed on the inner side wall of the feeding bin, and are sequentially arranged from high to low.
The feeding rod is vertically provided with pre-tightening spring rake teeth.
The dust remover adopts a cyclone dust remover.
The ash accumulation pool is a pool, and the upper air outlet of the dust remover is communicated with water.
The invention has the beneficial effects that: the dust pollution during the crushing operation is greatly reduced, and the site requirement of the crushing operation is reduced; dust in crushed forage is reduced, and forage quality is improved, so that feed cultivation effect is improved; solves the problem of feeding jamming, reduces the power energy consumption of the feeding bin, improves the production efficiency and reduces the production cost.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic view of the feeding bin structure of the invention;
in the accompanying drawings: the device comprises a feeding bin 1, a material sliding groove 11, a feeding rod 12, a crushing bin 2, a feeding hole 21, a blanking hole 22, a transmission device 3, a conveyor 4, a dust collection chamber 5, an exhaust fan 51, a dust remover 6, an upper exhaust hole 61, a dust collection bag 62 and an ash accumulation pond 7.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail with reference to the embodiments.
As shown in fig. 1-2, the straw pulverizer disclosed by the invention comprises a feeding bin 1, a pulverizing bin 2, a transmission device 3, a conveyor 4, a dust collection chamber 5, a dust remover 6 and an ash accumulation pool 7, wherein the feeding bin 1, the pulverizing bin 2, the transmission device 3 and the dust collection chamber 5 are of an integrated installation structure, the feeding bin 1 is arranged above the dust collection chamber 5, the pulverizing bin 2 is fixedly arranged at the bottom of the feeding bin 1, a feeding hole 21 of the pulverizing bin 2 is communicated with the bottom of the feeding bin 1, a blanking hole 22 of the pulverizing bin 2 is communicated with the dust collection chamber 5, and the transmission device 3 is in transmission connection with the feeding bin 1 and the pulverizing bin 2; the conveyor 4, the dust remover 6 and the ash accumulation tank 7 are arranged in an external configuration, a feeding section of the conveyor 4 is fixedly arranged at the bottom of a blanking port 22 of the crushing bin 2, a dust collection port of the dust remover 6 is communicated with the dust collection chamber 5, an upper air outlet 61 is led to the ash accumulation tank 7, and a dust collection bag 62 is arranged at the bottom.
As shown in figures 2-3, according to the rotary drum structure of the feeding bin 1 of the straw pulverizer, a sliding chute 11 is arranged on one side of the bottom plate of the feeding bin 1 close to the front end of a feeding port 21 of the pulverizing bin 2, and the sliding chute 11 forms an inclined angle of 10-30 degrees towards the inner side of the pulverizing bin 2; the feeding rods 12 are fixedly and vertically arranged on the side wall of the feeding bin 1, 1-4 feeding rods 12 are uniformly distributed on the inner side wall of the feeding bin 1 and are sequentially arranged from high to low, each feeding rod 12 is hinged on the side wall of the feeding bin 1, pre-tightening spring rake teeth are vertically arranged on each feeding rod 12, and the feeding rods 12 are supported with the side wall of the feeding bin 1 through elastic load.
Example 1
The working principle of the straw pulverizer is as follows:
1. starting a power supply, controlling a motor to work, driving a feeding bin 1 to rotate by a transmission device 3, mincing a crushing bin 2, conveying by a conveyor 4, and cyclone dust removing by a dust remover 6;
2. straw raw materials (such as straw stalk, wheat straw and the like) are filled into the feed bin 1 through a charging machine, the straw raw materials are sequentially scraped into a feed port 21 of the crushing bin 2 from high to low through feeding rods 12 uniformly arranged on the side walls in the rotary operation process of the feed bin 1, the straw raw materials enter the crushing bin 2 to be crushed under the drive of a winch, a slide chute 11 arranged at the front end of the feed port 21 forms a slope inclined towards the feed port 21, the feed operation is accelerated, when the raw materials are accumulated at the feed port 21 to cause blockage, the feeding rods 12 can receive larger resistance, when the power load of the feed bin 1 is exceeded, the motor operation is influenced to cause dead halt, the elastic load supported between the feeding rods 12 and the side walls of the feed bin 1 is adjusted in advance to be smaller than the power load of the feed bin 1, at the moment, the elastic load support between the feeding rods 12 and the side walls of the feed bin 1 is pulled out, the feeding rods 12 keep out of rebound operation at the feed port 21, the rake teeth on the feeding rods 12 are prevented from bouncing off in the feed bin in the feed process, the phenomenon that the feed bin is prevented from bouncing off by a pre-tight spring, and the dead load phenomenon of the feed bin is avoided;
3. the crushed raw materials in the crushing bin 2 fall on the feeding section of the conveyor 4 below from the blanking port 22 of the crushing bin 2 after being screened by a screen, and finally are transported away by a conveyor conveying vehicle, a large amount of dust is raised in the falling process of the crushed raw materials in the process, the crushed raw materials cannot be diffused into the external environment under the blocking of the closed dust collection chamber 5, the exhaust fan 51 is arranged in the dust collection chamber 5, the dust is timely pumped away under the action of the exhaust fan 51, the dust accumulation or falling back into the crushed aggregates is avoided, the exhaust fan 51 is communicated with the dust collection port of the peripheral dust collector 6, the dust is effectively collected by the dust collector 6, the last tail gas is introduced into the water of the dust accumulation pool 7 through the upper exhaust port 61 of the dust collector 6 and is absorbed by a water pool, the dust is accumulated through the bottom dust collection bag 62, and the environmental pollution is avoided.
Example 2
The straw pulverizer can also be directly used for pulverizing raw materials of stored coarse cereal feeds, the dust is low in the pulverizing process, and the raw materials can be directly pulverized by replacing a screen in the pulverizing bin 2 without starting the transmission device 3 and the dust remover 6.
Claims (6)
1. A straw pulverizer which is characterized in that: consists of a feeding bin, a crushing bin, a transmission device, a conveyor, a dust collection chamber, a dust remover and an ash accumulation pool; the feeding bin is arranged above the dust collection chamber; the crushing bin is fixedly arranged at the bottom of the feeding bin, a feeding port of the crushing bin is communicated with the bottom of the feeding bin, and a blanking port of the crushing bin is communicated with the dust collection chamber; a chute is arranged on one side of the bottom plate of the feeding bin close to the front end of the feeding port of the crushing bin; the transmission device is connected with the feeding bin and the crushing bin in a transmission way; the feeding section of the conveyor is fixedly arranged at the bottom of a blanking port of the crushing bin; the dust collection opening of the dust remover is communicated with the dust collection chamber, the upper exhaust opening is communicated with the dust accumulation pond, and the bottom end of the dust remover is provided with a dust removal bag; the feeding rod is fixedly arranged on the side wall of the feeding bin and is hinged to the side wall of the feeding bin, and the feeding rod and the side wall of the feeding bin are supported by elastic load; the feeding rod is vertically provided with pre-tightening spring rake teeth.
2. The straw pulverizer as set forth in claim 1, wherein: the feeding rod is perpendicular to the side wall of the feeding bin.
3. The straw pulverizer as set forth in claim 1, wherein: the chute of the bottom plate of the feeding bin forms an inclined angle of 10-30 degrees towards the inner side of the crushing bin.
4. The straw pulverizer as set forth in claim 1, wherein: 1-4 feeding rods are uniformly distributed on the inner side wall of the feeding bin, and are sequentially arranged from high to low.
5. The straw pulverizer as set forth in claim 1, wherein: the dust remover adopts a cyclone dust remover.
6. The straw pulverizer as set forth in claim 1, wherein: the ash accumulation pool is a pool, and the upper air outlet of the dust remover is communicated with water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710948807.1A CN107626429B (en) | 2017-10-12 | 2017-10-12 | Straw pulverizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710948807.1A CN107626429B (en) | 2017-10-12 | 2017-10-12 | Straw pulverizer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107626429A CN107626429A (en) | 2018-01-26 |
| CN107626429B true CN107626429B (en) | 2024-03-15 |
Family
ID=61105105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710948807.1A Active CN107626429B (en) | 2017-10-12 | 2017-10-12 | Straw pulverizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107626429B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113210109A (en) * | 2021-03-24 | 2021-08-06 | 隆德县方圆养殖有限公司 | Comprehensive utilization process for crushing and processing straw branch wastes |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1414354A1 (en) * | 1986-06-04 | 1988-08-07 | Благовещенский сельскохозяйственный институт | Spredder/mixer |
| SU1521369A1 (en) * | 1987-02-19 | 1989-11-15 | Пензенский сельскохозяйственный институт | Mincer-mixer of feed |
| CN2565272Y (en) * | 2002-10-15 | 2003-08-13 | 董文俊 | Swelling press for preparing straw fodder |
| CN2669565Y (en) * | 2003-12-12 | 2005-01-12 | 冯亚强 | Forage crusher |
| CN200971450Y (en) * | 2006-11-24 | 2007-11-07 | 王东桥 | Automatic hay cutter |
| CN102266810A (en) * | 2011-07-21 | 2011-12-07 | 河南秋实新能源有限公司 | Upright rotary double-roller straw crusher |
| CN103521324A (en) * | 2013-09-13 | 2014-01-22 | 无锡锡东能源科技有限公司 | Straw crusher |
| CN104521448A (en) * | 2014-12-22 | 2015-04-22 | 李庆冲 | Full-automatic straw smashing machine |
| CN105921233A (en) * | 2016-06-12 | 2016-09-07 | 黄骅市厚德伟业机械设备有限公司 | Full-automatic hay grinder |
| CN205613479U (en) * | 2016-05-12 | 2016-10-05 | 山东恒美百特新能源环保设备有限公司 | Pulverizer |
| CN106416642A (en) * | 2016-10-12 | 2017-02-22 | 山东省农业机械科学研究院 | Straw crusher production line |
| CN207371697U (en) * | 2017-10-12 | 2018-05-18 | 谭学军 | Stalk crasher |
-
2017
- 2017-10-12 CN CN201710948807.1A patent/CN107626429B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1414354A1 (en) * | 1986-06-04 | 1988-08-07 | Благовещенский сельскохозяйственный институт | Spredder/mixer |
| SU1521369A1 (en) * | 1987-02-19 | 1989-11-15 | Пензенский сельскохозяйственный институт | Mincer-mixer of feed |
| CN2565272Y (en) * | 2002-10-15 | 2003-08-13 | 董文俊 | Swelling press for preparing straw fodder |
| CN2669565Y (en) * | 2003-12-12 | 2005-01-12 | 冯亚强 | Forage crusher |
| CN200971450Y (en) * | 2006-11-24 | 2007-11-07 | 王东桥 | Automatic hay cutter |
| CN102266810A (en) * | 2011-07-21 | 2011-12-07 | 河南秋实新能源有限公司 | Upright rotary double-roller straw crusher |
| CN103521324A (en) * | 2013-09-13 | 2014-01-22 | 无锡锡东能源科技有限公司 | Straw crusher |
| CN104521448A (en) * | 2014-12-22 | 2015-04-22 | 李庆冲 | Full-automatic straw smashing machine |
| CN205613479U (en) * | 2016-05-12 | 2016-10-05 | 山东恒美百特新能源环保设备有限公司 | Pulverizer |
| CN105921233A (en) * | 2016-06-12 | 2016-09-07 | 黄骅市厚德伟业机械设备有限公司 | Full-automatic hay grinder |
| CN106416642A (en) * | 2016-10-12 | 2017-02-22 | 山东省农业机械科学研究院 | Straw crusher production line |
| CN207371697U (en) * | 2017-10-12 | 2018-05-18 | 谭学军 | Stalk crasher |
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| Publication number | Publication date |
|---|---|
| CN107626429A (en) | 2018-01-26 |
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Effective date of registration: 20240218 Address after: 751100 south side of South Ring Road, Litong District, Wuzhong City, Ningxia Hui Autonomous Region (metal Logistics Park) Applicant after: NINGXIA LONGHAICHENG AGRICULTURE AND ANIMAL HUSBANDRY MACHINERY MANUFACTURING CO.,LTD. Country or region after: China Address before: 751100 Banqiao Village, Banqiao Township, Litong District, Wuzhong City, Ningxia Hui Autonomous Region 17103 Applicant before: Tan Xuejun Country or region before: China |
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