CN107810727A - A kind of novel straw ties shredding machine - Google Patents

A kind of novel straw ties shredding machine Download PDF

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Publication number
CN107810727A
CN107810727A CN201711130685.1A CN201711130685A CN107810727A CN 107810727 A CN107810727 A CN 107810727A CN 201711130685 A CN201711130685 A CN 201711130685A CN 107810727 A CN107810727 A CN 107810727A
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CN
China
Prior art keywords
forced
cutter device
cutter
roller
feeding device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201711130685.1A
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Chinese (zh)
Inventor
方梁菲
曹成茂
吴佳胜
胡梦柯
葛俊
谢承健
汪天宇
李正
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Anhui Agricultural University AHAU
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Anhui Agricultural University AHAU
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Anhui Agricultural University AHAU filed Critical Anhui Agricultural University AHAU
Priority to CN201711130685.1A priority Critical patent/CN107810727A/en
Publication of CN107810727A publication Critical patent/CN107810727A/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01FPROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
    • A01F29/00Cutting apparatus specially adapted for cutting hay, straw or the like
    • A01F29/02Cutting 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
    • A01F29/04Cutting 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
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01FPROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
    • A01F29/00Cutting apparatus specially adapted for cutting hay, straw or the like
    • A01F29/09Details

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Crushing And Pulverization Processes (AREA)

Abstract

The invention discloses a kind of novel straw to tie shredding machine, including frame, charging aperture, discharging opening, in addition to:Forced-feeding device, cutter device and power set, the charging aperture is connected with forced-feeding device, the discharge end of forced-feeding device and the charging side of cutter device connect, the discharge end of cutter device is connected with discharging opening, and the power set are used to provide power to forced-feeding device and cutter device.Disposable be chopped into of rice straw bundle is met the size for producing needs by the function; compact integral structure, rationally distributed, sturdy and durable, efficiency high, adaptability are good; the features such as power consumptive province, technological preparation early stage can be provided for follow-up stalk particle metaplasia biomass fuel and fodder processing.

Description

A kind of novel straw ties shredding machine
Technical field
The invention belongs to straw cutter device field, and in particular to a kind of novel straw ties shredding machine.
Background technology
For agricultural crop straw as a kind of byproduct of agricultural production, yield is big, distribution is wide, while is also an important life Goods and materials source --- its nitrogenous, phosphorus, potassium, the average content of carbon are respectively 0.6%, 0.3%, 10%, 45%.According to statistics, China's year 6.2 hundred million tons of crop stalk is produced, equivalent to more than 50 times of the Northern grassland amount of beating the grass, resource owning amount occupies first place in the world its quantity. There is the fine tradition using stalk in China --- and a day rain cover is covered in the building of agriculture domestic stalk, heating of cooking of being made a fire with stalk, uses straw Stalk stock keeping is collected manure, and returning to the field --- it is one of elite of China's traditional agriculture rationally to utilize stalk.As scientific and technological progress and society are sent out Exhibition, straw utilization open new approach, and it, which is comprehensively utilized, turns into a necessary ready-made of great value big article.So stalk Comprehensive utilization it is more and more.Wherein rice straw granulation is more and more extensive as the application of biomass fuel.In rice straw Cutter device technical field, the existing straw bundle cutting machine of in the market can not meet that rice straw granulates production process.Cause This is needed to design a novel straw bundle cutting machine, and granulate biomass fuel for rice straw is carried with fodder using production It is provided with effect support.
The content of the invention
The purpose of the present invention is to be directed to the problem of existing, there is provided a kind of novel straw ties shredding machine.
The present invention is achieved by the following technical solutions:
A kind of novel straw ties shredding machine, including frame, charging aperture, discharging opening, in addition to:Forced-feeding device, cutter device And power set, the charging aperture are connected with forced-feeding device, the charging of the discharge end and cutter device of forced-feeding device Side is connected, and the discharge end of cutter device is connected with discharging opening, and the power set are used to fill forced-feeding device and cutting Offer power is provided.
As further improvement of these options, the forced-feeding device includes lower house, forces friction top, be upper and lower The jugged rolling wheel of corresponding installation, lower house are arranged in frame, and lower house open top, one end of lower casing body sidewall is provided with arc It is open and arc opening is connected as a single entity with open top, force friction top to be covered by opening at the top of lower house, and forces pressure Tight lid one end is not provided with the turnover connection of one end side wall of opening with lower house, force the friction top other end by hydraulic cylinder with Lower house connects, and the jugged rolling wheel includes upper jugged rolling wheel and lower toothed roller, and lower toothed roller passes through bearing and lower house The side wall connection of bottom, by bearing with forcing friction top side wall to be connected, lower toothed roller shaft stretches out to be set upper jugged rolling wheel There is belt pulley, belt pulley is connected by belt with power set.
As further improvement of these options, the cutter device includes cutter device shell, cutting roller, cutting roller Including cutter, cutter shaft, cutter device shell is arranged in frame, Cutting tool installation manner in cutter shaft, cutter shaft by bearing with Cutter device cage connection, cutter shaft extend to cutter device housing exterior and belt pulley are fixedly connected with outside, and cutting roller is extremely 2 groups are set less.
As further improvement of these options, the cutting roller is provided with two groups, and is arranged in correspondence with cutting up and down In crust of the device.
As further improvement of these options, the upper jugged rolling wheel of the forced-feeding device is at least provided with 2 groups;Under Jugged rolling wheel is connected by chain and is driven at least provided with 2 groups.
As further improvement of these options, the lower toothed roller of the forced-feeding device is provided with 3 groups, and sets In same level, upper jugged rolling wheel also is provided with 3 groups, and the spacing of upper jugged rolling wheel and lower toothed roller from feedstock direction to Discharging direction is gradually reduced, and forces friction top to be connected with lower house by jugged rolling wheel on one of them, and force friction top Jugged rolling wheel it can be rotated on this.
As further improvement of these options, the power set are motor.
As further improvement of these options, the cutter device outer casing bottom is mesh structure.
As further improvement of these options, the cutting roller is provided with two groups, and is arranged in correspondence with cutting up and down In crust of the device, connected between upper cutting roller and lower cutting roller by belt transmission, the lower tooth of lower cutting roller and forced-feeding device Shape roller is at grade.
As further improvement of these options, the cutter device shell upper is provided with the closing lid that can be covered.It is described Closing lid be located above disc saw tooth cutting tool, facilitate the maintenance of disc saw tooth cutting tool and change and periodic cleaning inside cutting Cutted straw.
The present invention has advantages below compared with prior art:Disposable be chopped into of rice straw bundle is met production by the function The size needed, compact integral structure, rationally distributed, sturdy and durable, efficiency high, adaptability are good, the features such as power consumptive province, after being Continuous stalk particle metaplasia biomass fuel provides technological preparation early stage with fodder processing.
Brief description of the drawings
Fig. 1 is the structural representation that a kind of novel straw ties shredding machine.
Fig. 2 is forced-feeding device structural representation.
Fig. 3 is upper jugged rolling wheel structural representation.
Fig. 4 is cutting roller structural representation.
Embodiment
In order that the technological means of the present invention, workflow, application method are apparent to, below with reference to accompanying drawings to this hair Bright technical scheme is described.
The specific restriction of motor one, motor two and similar description not to technical scheme in the application, is only pair Each part makes a distinction, and is easy to describe.
A kind of novel straw ties shredding machine, including frame, charging aperture 15, discharging opening 4, in addition to:Forced-feeding device 1, Cutter device 5 and power set, the charging aperture 15 are connected with forced-feeding device 1, and the discharge end of forced-feeding device 1 is with cutting The charging side connection of device 5 is cut, the discharge end of cutter device 5 is connected with discharging opening 4, and the power set are used for forcing to feed Expect that device 1 and cutter device 5 provide power.
As further improvement of these options, the forced-feeding device 1 includes lower house 101, forces friction top 102nd, the jugged rolling wheel of installation is corresponded to up and down, and lower house 101 is arranged in frame, the open top of lower house 101, lower casing body sidewall One end be provided with arc opening and arc opening and be connected as a single entity with open top, pressure friction top 102 is covered under by opening The top of housing 101, and force the one end of friction top 102 and lower house 101 to be not provided with the turnover connection of one end side wall of opening, by force The other end of friction top 102 processed is connected by hydraulic cylinder 13 with lower house 101, is had necessarily with vertical direction when hydraulic cylinder 13 is set Angle, in favor of forcing the rotation of friction top 102, the jugged rolling wheel includes upper jugged rolling wheel 103 and lower toothed roller 104, lower toothed roller 104 is connected by bearing with the side wall of lower house bottom, and upper jugged rolling wheel 103 is pressed by bearing with forcing The tight side wall of lid 102 connection, lower toothed roller shaft stretches out passes through belt 12 and power set provided with belt pulley 16, belt pulley 16 The belt pulley 11 of motor 1 connects, and motor 1 drives jugged rolling wheel to rotate, and upper jugged rolling wheel can match somebody with somebody with lower toothed roller Close and rotate.
Further, upper jugged rolling wheel axle stretches out passes through belt and motor connection, motor provided with belt pulley, belt pulley Jugged rolling wheel rotates in drive.
As further improvement of these options, the cutter device 5 includes cutter device shell 51, cutting roller 52, Cutting roller includes cutter 5201, cutter shaft 5202, and cutter device shell 51 is arranged in frame 14, and cutter 5201 is arranged on cutter On axle 5202, cutter shaft 5202 is connected by bearing with cutter device shell 51, and cutter shaft 5202 extends to cutter device shell 51 outsides are simultaneously fixedly connected with belt pulley 3 in outside, and at least provided with 2 groups, the belt pulley of upper and lower cutter shaft end passes through cutting roller 52 Belt 7 connects, in addition, the belt pulley of a cutter shaft end at least within is connected by belt with motor 29, and by electricity Machine 29 drives cutting roller to rotate.
As further improvement of these options, the cutting roller 52 is provided with two groups, and is arranged in correspondence with cutting up and down Cut in crust of the device 51.
As further improvement of these options, the upper jugged rolling wheel 103 of the forced-feeding device 1 is at least provided with 2 Group, connected by chain, lower toothed roller 104 is connected by chain and is driven at least provided with 2 groups.
As further improvement of these options, the lower toothed roller 104 of the forced-feeding device 1 is provided with 3 groups, and It is arranged in same level, upper jugged rolling wheel 103 also is provided with 3 groups, is also disposed in same level, forces friction top 102 Be connected with lower house 101 by the rotating shaft 17 of jugged rolling wheel on one of them, and force friction top 102 can on this tooth form Roller rotates.Lower toothed wheel roller end portions are provided with sprocket wheel 19, and the sprocket wheel of different jugged rolling wheel ends is connected by chain 18 Transmission.Upper toothed wheel roller end portions are also equipped with sprocket wheel, and the sprocket wheel of different jugged rolling wheel ends is connected by chain to be driven.
Further, the spacing of upper jugged rolling wheel 103 and lower toothed roller 104 gradually subtracts from feedstock direction to discharging direction It is small, wherein lower toothed wheel roller all in same level, upper jugged rolling wheel by gradually increase upper jugged rolling wheel diameter or Realize the position of the setting of jugged rolling wheel in reduction.
As further improvement of these options, the cutter device outer casing bottom is mesh structure 6.
As further improvement of these options, the cutting roller 52 is provided with two groups, and is arranged in correspondence with cutting up and down Cut in crust of the device 51, connected between upper cutting roller and lower cutting roller by belt transmission, lower cutting roller and forced-feeding device Lower toothed roller is at grade.
As further improvement of these options, the cutter device shell upper is provided with the closing lid 2 that can be covered.It is described Closing lid be located above disc saw tooth cutting tool, facilitate the maintenance of disc saw tooth cutting tool and change and periodic cleaning inside cutting Cutted straw.
At work, straw bundle enters charging aperture 15 to the machine by conveyer, enters back into forced-feeding device 1, straw bundle After forced-feeding device 1,3 pairs of jugged rolling wheels 11 gradually can compress straw bundle, force friction top 102 to rely on itself Weight also by forced-feeding device 1 straw bundle compress, wherein hydraulic cylinder 13 can according to straw bundle in forced-feeding device 1 In virtual condition play profiling effect, by forced-feeding device 1 come out after, the thickness that straw bundle is pressed into is about 400mm, and cutting roller 52 feeding of the certain speed into cutter device 5 is pressed, disc sawtooth above in cutter device Cutter 5201 rotates clockwise with cutter shaft 5202, and underlying disc saw tooth cutting tool 5201 is counterclockwise with cutter shaft 5202 Rotate, so that disc saw tooth cutting tool 5201 effectively cuts off straw, the cutted straw length of cut-out is about 15mm.After chopping Cutted straw have two kinds of discharge methods, the first is that shorter cutted straw directly drains to from a diameter of 15mm screen cloth 6 On conveyer belt, another is that longer cutted straw directly comes out from discharging opening 4, is slided on conveyer belt.Finally enter down The working process of one link.
As shown in Fig. 2 forced-feeding device 1 is arranged between charging aperture 15 and cutting roller 52, inside forced-feeding device 1 3 pairs of jugged rolling wheels of installation up and down, bottom jugged rolling wheel 104 are driven by motor 2 and rolled.Forced-feeding device 1 enters Mouth size is 800*600mm, and outlet size is 800*400mm.One side straw bundle passes through after forced-feeding device 1,3 pairs of teeth Shape roller gradually can compress straw bundle, on the other hand, force friction top 102 also can fill forced feed by the weight of itself The straw bundle put in 1 compresses, and wherein hydraulic cylinder 13 can play profiling according to virtual condition of the straw bundle in forced-feeding device 1 Effect, when forced-feeding device 1 does not work, friction top 102 is forced to close tightly, when forced-feeding device 1 works, by hydraulic pressure The effect of cylinder 13, friction top 102 is forced slowly to rise.It will not can thus cause the load excessive of forced-feeding device 1, when strong When feeding part processed breaks down, hydraulic cylinder can also will force friction top to rise, and to facilitate maintenance, finally, straw bundle is pressed Manufactured thickness is about 400mm, and presses certain speed feeding, so that cutting roller 52 effectively cuts off straw.
As shown in figure 3, jugged rolling wheel is arranged on forced-feeding device 1, and when machine run, 3 pairs of jugged rolling wheels It can be operated with certain speed.
As shown in figure 4, cutting roller 52 is arranged in cutter device, it is above in cutter device when machine run Disc saw tooth cutting tool rotates clockwise, and underlying disc saw tooth cutting tool rotates counterclockwise, so that cutting roller 52 has The cut-out straw of effect, the cutted straw length of cut-out is about 15mm.
The present invention operation principle be:
At work, straw bundle enters charging aperture 15 to the machine by conveyer, enters back into forced-feeding device 1, and straw bundle passes through After forced-feeding device 1,3 pairs of jugged rolling wheels gradually can compress straw bundle, force friction top 102 to rely on the weight of itself Also the straw bundle in forced-feeding device 1 is compressed, the reality that wherein hydraulic cylinder 13 can be according to straw bundle in forced-feeding device 1 Border state plays profiling effect, and after being come out by forced-feeding device 1, the thickness that straw bundle is pressed into is about 400mm, and By cutting roller 52 feeding of the certain speed into cutter device 5, disc saw tooth cutting tool 5201 above in cutter device 5 Rotate clockwise, underlying disc saw tooth cutting tool rotates counterclockwise, so that disc saw tooth cutting tool is effectively cut off Straw, the cutted straw length of cut-out is about 15mm.Cutted straw after chopping has two kinds of discharge methods, and the first is shorter by one The cutted straw of point is directly drained on conveyer belt from a diameter of 15mm screen cloth 6, and another is that longer cutted straw is direct Come out, slided on conveyer belt from discharging opening.Finally enter the working process of next link.
The advantages of principal character and the invention of the present invention has been shown and described above.The technical staff of the industry should Solution, the present invention is not limited to the above embodiments, the principle of the simply present invention of above-described embodiment and specification description, is not taking off On the premise of from spirit and scope of the invention, various changes and modifications of the present invention are possible, and these changes and improvements are both fallen within will Ask in the scope of the invention of protection.The claimed scope of the present invention is by appended claims and its equivalent thereof.

Claims (10)

1. a kind of novel straw ties shredding machine, including frame, charging aperture, discharging opening, it is characterised in that also includes:Forced feed Device, cutter device and power set, the charging aperture are connected with forced-feeding device, and the discharge end of forced-feeding device is with cutting The charging side connection of device is cut, the discharge end of cutter device is connected with discharging opening, and the power set are used for forced feed Device and cutter device provide power.
A kind of 2. novel straw bundle shredding machine according to claim 1, it is characterised in that:The forced-feeding device includes Lower house, the jugged rolling wheel forced friction top, correspond to installation up and down, lower house are arranged in frame, lower house open top, under One end of housing sidewall is provided with arc opening and arc opening is connected as a single entity with open top, forces friction top to be covered by opening At the top of lower house, and force friction top one end to be not provided with the turnover connection of one end side wall of opening with lower house, force pressure The tight lid other end is connected by hydraulic cylinder with lower house, and the jugged rolling wheel includes upper jugged rolling wheel and lower toothed roller, lower tooth Shape roller is connected by bearing with the side wall of lower house bottom, and upper jugged rolling wheel is connected by bearing with pressure friction top side wall, Lower toothed roller shaft stretches out to be connected provided with belt pulley, belt pulley by belt with power set.
3. a kind of novel straw bundle shredding machine according to claim 1 or 2, it is characterised in that the cutter device includes Cutter device shell, cutting roller, cutting roller include cutter, cutter shaft, and cutter device shell is arranged in frame, and Cutting tool installation manner exists In cutter shaft, for cutter shaft by bearing and cutter device cage connection, cutter shaft extends to cutter device housing exterior and outside Portion is fixedly connected with belt pulley, and cutting roller is at least provided with 2 groups.
A kind of 4. novel straw shredding machine according to claim 3, it is characterised in that the cutting roller be provided with two groups, and It is arranged in correspondence with up and down in cutter device shell.
A kind of 5. novel straw shredding machine according to claim 3, it is characterised in that the upper tooth of the forced-feeding device Shape roller is at least provided with 2 groups;Lower toothed roller is connected by chain and is driven at least provided with 2 groups.
A kind of 6. novel straw shredding machine according to claim 3, it is characterised in that the lower tooth of the forced-feeding device Shape roller is provided with 3 groups, and is arranged in same level, and upper jugged rolling wheel also is provided with 3 groups, and upper jugged rolling wheel rolls with lower toothed The spacing of wheel is gradually reduced from feedstock direction to discharging direction, forces friction top to pass through jugged rolling wheel on one of them with lower house Connection, and force friction top jugged rolling wheel can be rotated on this.
7. a kind of novel straw shredding machine according to claim 3, it is characterised in that the power set are motor.
8. a kind of novel straw shredding machine according to claim 3, it is characterised in that the cutter device outer casing bottom is Mesh structure.
A kind of 9. novel straw shredding machine according to claim 6, it is characterised in that the cutting roller be provided with two groups, and It is arranged in correspondence with cutter device shell, is connected between upper cutting roller and lower cutting roller by belt transmission up and down, lower cutting roller With the lower toothed roller of forced-feeding device at grade.
A kind of 10. novel straw shredding machine according to claim 9, it is characterised in that the cutter device shell upper Provided with the closing lid that can be covered.
CN201711130685.1A 2017-11-15 2017-11-15 A kind of novel straw ties shredding machine Pending CN107810727A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711130685.1A CN107810727A (en) 2017-11-15 2017-11-15 A kind of novel straw ties shredding machine

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Application Number Priority Date Filing Date Title
CN201711130685.1A CN107810727A (en) 2017-11-15 2017-11-15 A kind of novel straw ties shredding machine

Publications (1)

Publication Number Publication Date
CN107810727A true CN107810727A (en) 2018-03-20

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108668653A (en) * 2018-07-27 2018-10-19 蚌埠宗天环保机械有限公司 A kind of stalk crasher with long service life
CN108848970A (en) * 2018-06-28 2018-11-23 合肥静美图文科技有限公司 A kind of crops stalk crushing equipment
CN109275427A (en) * 2018-11-29 2019-01-29 安徽科技学院 A kind of straw baler monitored automatically
CN115643918A (en) * 2022-12-27 2023-01-31 黑龙江省农业科学院耕作栽培研究所 Rice straw returning device based on microbial fermentation

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Publication number Priority date Publication date Assignee Title
CN201360441Y (en) * 2008-09-01 2009-12-16 华中农业大学 Rice and wheat straw cutting and tearing machine
CN201758589U (en) * 2010-05-18 2011-03-16 王井四 Universal straw chopping machine matched with combine harvester
CN103355065A (en) * 2012-04-04 2013-10-23 山东京能生物质发电有限公司 Straw crusher
CN203775738U (en) * 2014-03-22 2014-08-20 湖南省富厚农业机械制造有限公司 Chaff cutter
CN105165294A (en) * 2015-10-08 2015-12-23 农业部南京农业机械化研究所 Movable bundled straw breaker
CN106879315A (en) * 2017-01-17 2017-06-23 江苏大学 A kind of bud green vegetation disintegrator
CN106982601A (en) * 2017-05-24 2017-07-28 中国农业科学院麻类研究所 Feed ramie chopping equipment and its processing method with drying device
CN207491584U (en) * 2017-11-15 2018-06-15 安徽农业大学 A kind of novel straw ties shredding machine

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201360441Y (en) * 2008-09-01 2009-12-16 华中农业大学 Rice and wheat straw cutting and tearing machine
CN201758589U (en) * 2010-05-18 2011-03-16 王井四 Universal straw chopping machine matched with combine harvester
CN103355065A (en) * 2012-04-04 2013-10-23 山东京能生物质发电有限公司 Straw crusher
CN203775738U (en) * 2014-03-22 2014-08-20 湖南省富厚农业机械制造有限公司 Chaff cutter
CN105165294A (en) * 2015-10-08 2015-12-23 农业部南京农业机械化研究所 Movable bundled straw breaker
CN106879315A (en) * 2017-01-17 2017-06-23 江苏大学 A kind of bud green vegetation disintegrator
CN106982601A (en) * 2017-05-24 2017-07-28 中国农业科学院麻类研究所 Feed ramie chopping equipment and its processing method with drying device
CN207491584U (en) * 2017-11-15 2018-06-15 安徽农业大学 A kind of novel straw ties shredding machine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108848970A (en) * 2018-06-28 2018-11-23 合肥静美图文科技有限公司 A kind of crops stalk crushing equipment
CN108668653A (en) * 2018-07-27 2018-10-19 蚌埠宗天环保机械有限公司 A kind of stalk crasher with long service life
CN109275427A (en) * 2018-11-29 2019-01-29 安徽科技学院 A kind of straw baler monitored automatically
CN115643918A (en) * 2022-12-27 2023-01-31 黑龙江省农业科学院耕作栽培研究所 Rice straw returning device based on microbial fermentation

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