CN104641819B - Hard stem stalk shredding machine - Google Patents
Hard stem stalk shredding machine Download PDFInfo
- Publication number
- CN104641819B CN104641819B CN201510060157.8A CN201510060157A CN104641819B CN 104641819 B CN104641819 B CN 104641819B CN 201510060157 A CN201510060157 A CN 201510060157A CN 104641819 B CN104641819 B CN 104641819B
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- feeding
- sheave
- driver plate
- stationary knife
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- 230000007246 mechanism Effects 0.000 claims abstract description 44
- 238000005520 cutting process Methods 0.000 claims abstract description 31
- 239000000463 material Substances 0.000 claims abstract description 25
- 230000009471 action Effects 0.000 claims abstract description 4
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 229910001315 Tool steel Inorganic materials 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 4
- 238000005256 carbonitriding Methods 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000010802 sludge Substances 0.000 description 13
- 239000000446 fuel Substances 0.000 description 9
- 229920000742 Cotton Polymers 0.000 description 8
- 239000010902 straw Substances 0.000 description 5
- 239000002028 Biomass Substances 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 241000209094 Oryza Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 239000012237 artificial material Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000010842 industrial wastewater 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
- 230000008569 process Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000004449 solid propellant Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Crushing And Pulverization Processes (AREA)
Abstract
The invention discloses a kind of hard stem stalk shredding machine, including feed mechanism and material cutting mechanism；Feed mechanism includes feeding motor, feeding driver plate, feeding sheave and conveyer；Feeding motor driving feeding driver plate rotates；Feeding driver plate driving feeding sheave is intermittent to be rotated；Chute feeder wheel drives conveyer action；Material cutting mechanism includes blank motor, blank driver plate, blank sheave, moving knife, stationary knife and stationary knife support；Blank motor driving blank driver plate rotates；Blank driver plate driving blank sheave is intermittent to be rotated；Moving knife is fixed on blank sheave, and presses close to stationary knife；Stationary knife is fixed on stationary knife support, and stationary knife support is arranged on the discharge end of conveyer；The intermittent exercise of feeding sheave and the intermittent exercise of blank sheave are alternately.Present invention blank in feeding stops, during blank feeding stop, can ensureing that the stalk length of cut-out is uniform, whole machine construction is simple, novel, and manufacturing cost is low.
Description
Technical field
The present invention relates to a kind of hard stem stalk shredding machine.
Background technology
With quickly propelling for Chinese Urbanization, the generation quantity of municipal sludge is constantly increasing.According to statistics, the whole nation is annual
The total yield of sludge will break through 30,000,000 tons quickly.Due to a large amount of presence of urban industry park, sewage treatment plants are usually
Industrial wastewater can be mixed into, causes Heavy Metal Level In Sludge higher.The domestic processing method to sludge is based on filling at present, money
Source recovery energy rate is low.Research shows that catching fire for sludge is preferable with burnout characteristic.It is obvious to burn decrement, is in the world
One of direction of Treatment of Sludge.But sludge itself calorific value is relatively low, about 1500kcal/kg.If by semi-dry sludge and auxiliary fuel
Obtained derived from sludge fuel after (coal, wood chip, stalk etc.) mixing, directly being burnt than sludge has more preferable flammability.According to having
The net heating value for the solid fuel that studies have shown that sludge is prepared with stalk is closed up to 3260kJ/kg.And biomass fuel is used as, cotton
The hard stem stalk such as stalk, ramulus mori, because its sulfur content is very low, is more suitable for doing auxiliary fuel compared with the soft stem stalk such as rice straw.
Based on China's national situation, the higher fuel combination of calorific value is made in the hard stem stalk blending such as sludge and cotton stalk, ramulus mori and is used
In boiler combustion, have very important significance.The method that sludge straw makes biomass fuel can be simply summarized as：From dirt
The wet mud of water treatment plant is initially extruded as fine strip shape, then the hard stem stalk section blending such as the cotton with crushing, ramulus mori and same
When be oven-dried, that is, obtain the biomass fuel that can directly burn.
At present, research of the China in terms of the soft stem stalk chopping such as rice straw, wheat straw is more, oneself develop rub broken cutting machine,
The plurality of devices such as crushing and returning to field machine, but to the chopping of the hard stem stalk such as cotton stalk, ramulus mori, the country, which still lacks supporting equipment, to be selected
With therefore, it is necessary to study the hard stem stalk chopping such as suitable cotton stalk, ramulus mori and power consumption is low, granule size can meet biology
The special shredding machine of matter demanded fuel.
The content of the invention
It is an object of the invention to provide the hard stem stalk chopping such as a kind of suitable cotton stalk, ramulus mori and power consumption is low, granularity is big
The small special shredding machine that can meet biomass fuel requirement.
Realizing the technical scheme of the object of the invention is：Hard stem stalk shredding machine, including feed mechanism and material cutting mechanism；It is described
Feed mechanism includes feeding motor, feeding driver plate, feeding sheave and conveyer；The feeding motor driving feeding driver plate turns
It is dynamic；The feeding driver plate driving feeding sheave is intermittent to be rotated；The chute feeder wheel drives conveyer action；The stock-cutter
Structure includes blank motor, blank driver plate, blank sheave, moving knife, stationary knife and stationary knife support；The blank motor drives blank driver plate
Rotate；The blank driver plate driving blank sheave is intermittent to be rotated；The moving knife is fixed on blank sheave, and presses close to stationary knife；
The stationary knife is fixed on stationary knife support, and stationary knife support is arranged on the discharge end of conveyer；The intermittence of the feeding sheave
The intermittent exercise of motion and blank sheave is alternately.
The output shaft of the feeding motor of the feed mechanism couples the rotating shaft of feeding driver plate by shaft coupling.
The one side of the feeding driver plate of the feed mechanism is provided with three the first round pins, and three the first round pins are uniformly distributed
On the circumference using the rotating shaft of feeding driver plate as the center of circle；The edge of the feeding sheave is evenly distributed with six the first U-type grooves；Institute
State feeding driver plate and rotate a circle, three the first round pins coordinate with continuous three the first U-type grooves on feeding sheave successively, make feeding
Sheave intermittence rotate backward three times, every time rotate 60 °.
The conveyer of the feed mechanism includes driving wheel, driven pulley and belt；The belt be looped around driving wheel and
On driven pulley；The driving wheel is fixed in same rotating shaft with feeding sheave.
The output shaft of the blank motor of the material cutting mechanism couples the rotating shaft of blank driver plate by decelerator.
The one side of the blank driver plate of the material cutting mechanism is provided with three the second round pins, and three the second round pins are uniformly distributed
On the circumference using the rotating shaft of blank driver plate as the center of circle；The edge of the blank sheave is evenly distributed with six the second U-type grooves；Institute
State blank driver plate and rotate a circle, three the second round pins coordinate with continuous three the second U-type grooves on blank sheave successively, make blank
Sheave intermittence rotate backward three times, every time rotate 60 °.
The moving knife of the material cutting mechanism is provided with three, and three are arranged on moving knife in a manner of mutual angle is in 120 °
On the one side of blank sheave.
The moving knife of the material cutting mechanism includes handle of a knife and blade, and handle of a knife is fixed on blank sheave, and blade is removably solid
It is scheduled on handle of a knife.
The blade of the moving knife of the material cutting mechanism is made up of the tool steel for having carried out carbo-nitriding processing, at the cutting edge of blade
Heap is welded with carbine abrasion-proof alloy material.
The material cutting mechanism also includes baffle plate；The baffle plate is fixed on stationary knife support, and close to the transmission of feed mechanism
Device.
Above-mentioned technical proposal is employed, the present invention has following beneficial effect：(1) interval of feeding sheave of the invention
Property motion with the intermittent exercise of blank sheave alternately, this structure make it that blank stops during feeding, during blank feeding stop
Only, the action process of the hard stem stalk feeding such as cotton stalk, ramulus mori and cut-out is realized, and can ensure that the stalk length of cut-out is equal
Even, whole machine construction is simple, novel, and manufacturing cost is low.
(2) feeding driver plate of the invention and feeding sheave, the clever structure of blank driver plate and blank sheave, by purely mechanic
Annexation realize stable intermittently-driving, fault rate is low, service life length.
(3) moving knife of material cutting mechanism of the invention employs the form of handle of a knife and blade unit, is convenient for changing blade.
(4) blade of the moving knife of material cutting mechanism of the invention is made up of the tool steel for having carried out carbo-nitriding processing, blade
Cutting edge at heap be welded with carbine abrasion-proof alloy material, by increasing capacitance it is possible to increase the hardness of blade face and the toughness of center portion.
(5) baffle plate of material cutting mechanism of the invention can prevent the disintegrating slag of stalk during the bundled stalk of Belt Conveying
The gap fallen between driven pulley and stationary knife support, and make belt transmission stuck.
Brief description of the drawings
In order that present disclosure is easier to be clearly understood, it is right below according to specific embodiment and with reference to accompanying drawing
The present invention is described in further detail, wherein
Fig. 1 is the structural representation of the present invention.
Fig. 2 is assembling schematic diagram of the feeding driver plate with feeding sheave of the feed mechanism of the present invention.
Fig. 3 is assembling schematic diagram of the blank driver plate with blank sheave of the material cutting mechanism of the present invention.
Fig. 4 is the scheme of installation of the baffle plate of the material cutting mechanism of the present invention.
In accompanying drawing marked as：
Feed mechanism 1, feeding motor 11, feeding driver plate 12, the first round pin 121, feeding sheave 13, the first U-type groove 131,
Conveyer 14, driving wheel 141, driven pulley 142, belt 143, shaft coupling 15；
Material cutting mechanism 2, blank motor 21, blank driver plate 22, the second round pin 221, blank sheave 23, the second U-type groove 231,
Moving knife 24, stationary knife 25, stationary knife support 26, decelerator 27, baffle plate 28.
Embodiment
(embodiment 1)
See Fig. 1 to Fig. 4, the hard stem stalk shredding machine of the present embodiment, including feed mechanism 1 and material cutting mechanism 2.
Feed mechanism 1 includes feeding motor 11, feeding driver plate 12, feeding sheave 13, conveyer 14 and shaft coupling 15.Send
Expect that the output shaft of motor 11 couples the rotating shaft of feeding driver plate 12 by shaft coupling 15, so as to drive feeding driver plate 12 to rotate.Feeding
Driver plate 12 drives feeding sheave 13 is intermittent to rotate：The one side of feeding driver plate 12 is provided with three the first round pins 121, three
One round pin 121 is evenly distributed on using the rotating shaft of feeding driver plate 12 as on the circumference in the center of circle；The edge of feeding sheave 13 is uniformly distributed
There are six the first U-type grooves 131；Feeding driver plate 12 rotate one circle, three the first round pins 121 successively with it is continuous on feeding sheave 13
Three the first U-type grooves 131 coordinate, make the intermittence of feeding sheave 13 rotate backward three times, every time rotate 60 °.The band of feeding sheave 13
Dynamic conveyer 14 acts.Conveyer 14 includes driving wheel 141, driven pulley 142 and belt 143.Belt 143 is looped around actively
On wheel 141 and driven pulley 142.Driving wheel 141 is fixed in same rotating shaft with feeding sheave 13.
Material cutting mechanism 2 includes blank motor 21, blank driver plate 22, blank sheave 23, moving knife 24, stationary knife 25, stationary knife support
26th, decelerator 27 and baffle plate 28.The output shaft of blank motor 21 couples the rotating shaft of blank driver plate 22 by decelerator 27, so as to drive
Dynamic blank driver plate 22 rotates.Blank driver plate 22 drives blank sheave 23 is intermittent to rotate：The one of the blank driver plate 22 of material cutting mechanism 2
Side is provided with three the second round pins 221, and three the second round pins 221 are evenly distributed on using the rotating shaft of blank driver plate 22 as the center of circle
On circumference；The edge of blank sheave 23 is evenly distributed with six the second U-type grooves 231；Blank driver plate 22 rotates one and enclosed, three second
Round pin 221 coordinates with continuous three the second U-type grooves 231 on blank sheave 23 successively, makes blank sheave 23 is intermittent reversely to turn
It is dynamic three times, rotate 60 ° every time.Moving knife 24 is fixed on blank sheave 23, and presses close to stationary knife 25.Moving knife 24 is provided with three, three
Moving knife 24 is arranged on the one side of blank sheave 23 in a manner of mutual angle is in 120 °.Stationary knife 25 is fixed on stationary knife
On support 26, stationary knife support 26 is arranged on the discharge end of conveyer 14.Baffle plate 28 is fixed on stationary knife support 26, and close to giving
Expect the conveyer 14 of mechanism 1.
The hard stalk such as cotton stalk and ramulus mori because in its institutional framework lignifying it is very high, and be rich in bast fiber, shear strength
It is suitable with the shear strength of high-class timber more than the soft stalk such as straw.Therefore, moving knife 24 employs the shape of handle of a knife and blade unit
Formula, to be convenient for changing blade：Handle of a knife is fixed on blank sheave 23, and blade is removably attached on handle of a knife.Blade material is
Tool steel simultaneously carries out carbo-nitriding processing, to increase the toughness of the hardness on surface and center portion.And at the cutting edge of each blade
Built-up welding carbine abrasion-proof alloy material.
When feeding driver plate 12 rotates, feeding sheave 13 is stirred by the first round pin 121 thereon and does intermittent movement.Feeding
Sheave 13 drives conveyer 14, so as to realize interval feeding.The feed end of belt 143 is provided with charging aperture.Fed for convenience of artificial
Material, charging aperture and design the height of frame according to this apart from the distance on about 1 meter of ground.The height of stationary knife 25 is no more than belt
The height of stalk above 143, i.e., to ensure smoothly cross over stationary knife 25 during stalk transports.
The intermittent exercise of feeding sheave 13 and the intermittent exercise of blank sheave 23 are alternately：Feeding driver plate 12 and cut
Expect driver plate 22 when mounted, state is stirred in an entrance, and another just leaves the state of stirring, and so, is rotated and is cut in moving knife 24
When cutting stalk, at this moment belt 143 stops feeding just at inactive state；And when moving knife 24 is static, it is again just skin
When band 143 moves, that is, when 143 feeding of belt.
Particular embodiments described above, the purpose of the present invention, technical scheme and beneficial effect are carried out further in detail
Describe in detail it is bright, should be understood that the foregoing is only the present invention specific embodiment, be not intended to limit the invention, it is all
Within the spirit and principles in the present invention, any modification, equivalent substitution and improvements done etc., it should be included in the guarantor of the present invention
Within the scope of shield.
Claims (7)
1. hard stem stalk shredding machine, it is characterised in that：Including feed mechanism (1) and material cutting mechanism (2)；The feed mechanism (1)
Including feeding motor (11), feeding driver plate (12), feeding sheave (13) and conveyer (14)；Feeding motor (11) driving
Feeding driver plate (12) rotates；Feeding driver plate (12) the driving feeding sheave (13) is intermittent to be rotated；The feeding sheave (13)
Drive conveyer (14) action；The material cutting mechanism (2) includes blank motor (21), blank driver plate (22), blank sheave
(23), moving knife (24), stationary knife (25) and stationary knife support (26)；Blank motor (21) the driving blank driver plate (22) rotates；Institute
State the intermittent rotation of blank driver plate (22) driving blank sheave (23)；The moving knife (24) is fixed on blank sheave (23), and
Press close to stationary knife (25)；The stationary knife (25) is fixed on stationary knife support (26), and stationary knife support (26) is arranged on conveyer (14)
Discharge end；The intermittent exercise of the feeding sheave (13) and the intermittent exercise of blank sheave (23) are alternately；It is described
The conveyer (14) of feed mechanism (1) includes driving wheel (141), driven pulley (142) and belt (143)；The belt (143)
It is looped around on driving wheel (141) and driven pulley (142)；The driving wheel (141) is fixed on same rotating shaft with feeding sheave (13)
On；The one side of the blank driver plate (22) is provided with three the second round pins (221), and three the second round pins (221) are uniformly distributed
On the circumference using the rotating shaft of blank driver plate (22) as the center of circle；The edge of the blank sheave (23) is evenly distributed with six second
U-type groove (231)；The blank driver plate (22) rotates a circle, three the second round pins (221) successively with the company on blank sheave (23)
Continuous three the second U-type grooves (231) coordinate, make blank sheave (23) intermittence rotate backward three times, rotate 60 ° every time；It is described to cut
Expect that the moving knife (24) of mechanism (2) is provided with three, three moving knife (24) in a manner of mutual angle is in 120 ° installed in cutting
On the one side of hopper wheel (23).
2. hard stem stalk shredding machine according to claim 1, it is characterised in that：The feeding motor of the feed mechanism (1)
(11) output shaft couples the rotating shaft of feeding driver plate (12) by shaft coupling (15).
3. hard stem stalk shredding machine according to claim 1, it is characterised in that：The feeding driver plate of the feed mechanism (1)
(12) one side is provided with three the first round pins (121), and three the first round pins (121) are evenly distributed on feeding driver plate (12)
Rotating shaft for the center of circle circumference on；The edge of the feeding sheave (13) is evenly distributed with six the first U-type grooves (131)；It is described
Feeding driver plate (12) rotate one circle, three the first round pins (121) successively with continuous three the first U-type grooves on feeding sheave (13)
(131) coordinate, make feeding sheave (13) intermittence rotate backward three times, every time rotate 60 °.
4. hard stem stalk shredding machine according to claim 1, it is characterised in that：The blank motor of the material cutting mechanism (2)
(21) output shaft couples the rotating shaft of blank driver plate (22) by decelerator (27).
5. hard stem stalk shredding machine according to claim 1, it is characterised in that：The moving knife (24) of the material cutting mechanism (2)
Including handle of a knife and blade, handle of a knife is fixed on blank sheave (23), and blade is removably attached on handle of a knife.
6. hard stem stalk shredding machine according to claim 5, it is characterised in that：The moving knife (24) of the material cutting mechanism (2)
Blade by carried out carbo-nitriding processing tool steel be made, heap is welded with carbine abrasion-proof alloy material at the cutting edge of blade.
7. hard stem stalk shredding machine according to claim 1, it is characterised in that：The material cutting mechanism (2) also includes baffle plate
(28)；The baffle plate (28) is fixed on stationary knife support (26), and close to the conveyer (14) of feed mechanism (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510060157.8A CN104641819B (en) | 2015-02-05 | 2015-02-05 | Hard stem stalk shredding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510060157.8A CN104641819B (en) | 2015-02-05 | 2015-02-05 | Hard stem stalk shredding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104641819A CN104641819A (en) | 2015-05-27 |
| CN104641819B true CN104641819B (en) | 2018-02-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510060157.8A Expired - Fee Related CN104641819B (en) | 2015-02-05 | 2015-02-05 | Hard stem stalk shredding machine |
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| Country | Link |
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| CN (1) | CN104641819B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104855560B (en) * | 2015-06-01 | 2017-12-15 | 安徽农业大学 | A kind of tea-leaf withering machine |
| CN106134659B (en) * | 2016-08-16 | 2018-03-09 | 江苏中航重工机床有限公司 | Agricultural fixed length material-intercepting mechanism |
| CN108886984B (en) * | 2018-07-27 | 2021-07-06 | 利辛县江淮扬天汽车有限公司 | Corn stalk filling equipment |
| CN111011005B (en) * | 2019-12-03 | 2021-12-14 | 内蒙古正合市政工程有限公司 | Rural straw processing apparatus |
| CN111357501A (en) * | 2020-05-07 | 2020-07-03 | 黑龙江省农业机械工程科学研究院佳木斯农业机械化研究所 | Straw cuts off breaker |
| CN112265034B (en) * | 2020-09-15 | 2022-06-07 | 钟军发 | Vegetarian chicken making device for food processing |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2269253Y (en) * | 1996-06-07 | 1997-12-03 | 重庆恒压刷握厂 | Cutting machine tool for heat-transfer tube |
| CN2492358Y (en) * | 2001-05-24 | 2002-05-22 | 林云峰 | Automatic Gong sugar slicer |
| CN1278613C (en) * | 2004-04-13 | 2006-10-11 | 郁天永 | Cutting device and method for bird leg and removing bone |
| JP2011138307A (en) * | 2009-12-28 | 2011-07-14 | Itoki Corp | Passage-restricting gate device |
| JP5839322B2 (en) * | 2011-09-29 | 2016-01-06 | ティケイディ株式会社 | 3-position switch actuator |
| CN203676082U (en) * | 2013-12-30 | 2014-07-02 | 贵州师范大学 | Rotating disc type roxburgh rose flower stalk removing and petal cutting machine |
| CN204466318U (en) * | 2015-02-05 | 2015-07-15 | 常州信息职业技术学院 | A kind of hard stem stalk cutter |
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2015
- 2015-02-05 CN CN201510060157.8A patent/CN104641819B/en not_active Expired - Fee Related
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