CN102742425A - Large chopper - Google Patents
Large chopper Download PDFInfo
- Publication number
- CN102742425A CN102742425A CN2012102596903A CN201210259690A CN102742425A CN 102742425 A CN102742425 A CN 102742425A CN 2012102596903 A CN2012102596903 A CN 2012102596903A CN 201210259690 A CN201210259690 A CN 201210259690A CN 102742425 A CN102742425 A CN 102742425A
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- China
- Prior art keywords
- chopping
- feeding
- shaft
- main shaft
- screen cloth
- 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
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- 238000005520 cutting process Methods 0.000 claims abstract description 27
- 239000004744 fabric Substances 0.000 claims description 27
- 238000012423 maintenance Methods 0.000 claims description 10
- 230000007246 mechanism Effects 0.000 claims description 10
- 125000006850 spacer group Chemical group 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000014759 maintenance of location Effects 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 13
- 239000002184 metal Substances 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000010298 pulverizing process Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000010902 straw Substances 0.000 description 2
- 238000009827 uniform distribution Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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- Crushing And Pulverization Processes (AREA)
Abstract
The invention discloses a large chopper. The large chopper comprises a conveying part, a feeding part, a chopping part and a rack, wherein the conveying part is positioned at the front part of the rack and is provided with a metal chain; the chopping part is positioned at the rear part of the rack, consists of a chopping main shaft, a sieve, a fixed knife and a shell and is used for chopping materials; a feeding roll is arranged at the top end of a crank arm; a feeding shaft is in up-down paired matching with a driving shaft of the conveying part, and the feeding shaft and the driving shaft are opposite in rotating directions, so that the feeding part is formed for compacting the materials and carrying out feeding work; and the chopping part is used for carrying out chopping work. The large chopper disclosed by the invention has the advantages that the feeding part and the conveying part are unique in design and share a main shaft, so that the structure is simplified; the chopping part is compact in design, primary cutting is carried out by a cutter, secondary cutting is carried out by the fixed knife and the cutter, chopping is carried out between the sieve at the rear side and the chopping main shaft, and the chopping capability can reach the designed requirement on 2-3t/h.
Description
Technical field
The present invention relates to a kind of biological straw chopping equipment, specifically a kind of large-scale cutter mill.
Background technology
At present, cutter mill generally only limits to small-sized equipment, in traditional cutter mill, because the volume and the feeding capacity of cutter mill are less, all is that the mode that simple motor crushing shaft is directly smashed is carried out operation generally.The operating efficiency of small-sized cutter mill is on the low side, and through situations such as regular meeting get stuck, presses for a kind of large-scale cutter mill of development, improves the efficient of chopping.
Summary of the invention
The object of the present invention is to provide a kind of large-scale cutter mill, its operating efficiency can satisfy the 2-3 ton/hour the production demand, structural strength is high, is convenient to the maintenance in later stage.
The present invention solves the technical scheme that its technical problem takes: a kind of large-scale cutter mill, comprise transport portion, feeding part, chopping part and frame, and it is characterized in that,
Said transport portion is positioned at the front portion of frame; Said transport portion is made up of driving shaft, driven shaft, metallic bond and side plate; Be in transmission connection through many groups metallic bond between the diaxon and form delivery platform; Said driving shaft is positioned at the feeding part downside, use with the material-feeding shaft pairing, and first hydraulic motor is installed in the end of driving shaft;
Said chopping part is positioned at the rear portion of frame; Said chopping part is made up of chopping main shaft, screen cloth, stationary knife and housing, and said chopping main shaft is installed a stationary knife by motor-driven on the preceding side frame of said chopping main shaft; Gap between said stationary knife and the chopping main shaft surface cutting knife is adjustable in 5mm to 10mm scope; One screen cloth is installed in the rear side of chopping main shaft, and the downside of screen cloth is a discharging opening, between screen cloth and housing, is provided with the screen cloth retention mechanism; Can screen cloth be carried out fasteningly, also can carry out dismounting easily;
One connecting lever extends to transport portion and chopping part intersection forward from chopping part, and on the top of said connecting lever a feeding roller is installed, said feeding roller can be under the control of end second hydraulic motor active rotation; The driving shaft of material-feeding shaft and transport portion cooperates up and down in pairs, and rotation direction is opposite, forms feeding part; The compacting material can carry out feeding work, and said connecting lever and frame support are provided with a hydraulic jack to carry out elasticity and be connected; Hydraulic jack is connected with accumulator; Pretension effect with spring-like can be regulated the openings of sizes of feeding automatically, and remains on certain compacting dynamics.
Said housing top is that an openable maintenance is renovated, and said maintenance renovates with connecting lever and link into an integrated entity, and opens maintenance and renovates and can carry out inner maintenance.
The screen cloth retention mechanism comprises eccentric shaft and adjusting screw mandrel, and said eccentric shaft is arranged on the outside of screen cloth, and leans together with screen cloth, and eccentric shaft end can be rotated adjusting, the dynamics that adjustment leans through rocking bar and adjusting leading screw.Also can adopt the eccentric position of other form adjustment eccentric shaft, can play similar effects equally.
Said chopping main shaft is the combined type main shaft; Comprise main shaft, rotor disk, rotor disk spacer and cutting knife; Rotor disk and rotor disk spacer wear to main shaft at interval, and two ends are fastening through round nut, and said cutting knife is installed on the outer surface of rotor disk; Said cutting knife comprises wear-resisting cutter and forges cutting knife, even separation.
The invention has the beneficial effects as follows: feeding part of the present invention and transport portion design are unique, a shared main shaft, and structure obtains simplifying; And driving shaft and material-feeding shaft adopt the hydraulic motor transmission; Can realize the feeding work of high pulling torque, cooperate hydraulic control system, controllability is strong.The chopping partial design is compact; Through the cutting knife cutting at one time; Pass through stationary knife and cutting knife secondary smear metal each other again, and the pulverizing between the screen cloth of rear side and the chopping main shaft, can reach the chopping work of handling capacity; Its chopping ability can reach the 2-3 ton/hour designing requirement, this is that common cutter mill institute is irrealizable.
Description of drawings
Fig. 1 is one of stereogram of the present invention;
Fig. 2 is two of a stereogram of the present invention;
Fig. 3 is two of a stereogram of the present invention;
Fig. 4 is feeding part and chopping part part front view;
Fig. 5 is the full sectional view of Fig. 4;
Fig. 6 is the full sectional view of chopping main shaft;
Among the figure: 1 transport portion, 11 driving shafts, 12 driven shafts, 13 metallic bonds, 14 side plates, 15 delivery platforms, 16 first hydraulic motors; 17 tension mechanisms, 21 chopping main shafts, 211 main shafts, 212 rotor disks, 213 rotor disk spacers, 214 cutting knifes, 215 round nuts; 22 screen clothes, 23 stationary knifes, 24 housings, 25 motors, 26 eccentric shafts, 261 rocking bars, 262 regulate leading screw; 27 stationary knife seats, 3 connecting levers, 31 bearing pins, 32 feeding rollers, 33 hydraulic jacks, 34 second hydraulic motors, 4 maintenance are renovated.
Embodiment
Like Fig. 1～shown in Figure 6,
A kind of large-scale cutter mill comprises transport portion, feeding part, chopping part and frame.Frame is the mounting platform of other each parts.
Transport portion 1 is positioned at the front portion of frame; Transport portion is made up of driving shaft 11, driven shaft 12, metallic bond 13 and side plate 14; Be in transmission connection through many groups metallic bond between the diaxon and form delivery platform 15, straw waits for that the material of pulverizing is placed on the metallic bond delivery platform.Driving shaft 11 is positioned at the material-feeding shaft downside, has the effect of feeding countershaft concurrently, and the end of driving shaft 11 installs first hydraulic motor 16, can realize the conveying of material through the driving of first motor.Be provided with tension mechanism 17 between driven shaft wherein and the frame, this tension mechanism is the slide block tension mechanism of leading screw control, also is the tension mechanism of using always, makes transport portion be operated in the normal scope.
The chopping part is positioned at the rear portion of frame, and the chopping part is made up of chopping main shaft 21, screen cloth 22, stationary knife 23 and housing 24.Chopping main shaft 21 is driven by motor 25 through belt transmission, can be rotated, and in the process of rotation, material is shredded.Because the volume of this cutter mill is bigger, so the chopping main shaft adopts knockdown structure.Chopping main shaft 21 comprises parts such as main shaft 211, rotor disk 212, rotor disk spacer 213 and cutting knife 214; Rotor disk and rotor disk spacer wear at interval to main shaft 211; And two ends are fastening through round nut 215, are integrally formed structure, can rotate along with the rotation of main shaft.Cutting knife 214 is installed on the outer surface of rotor disk, and cutting knife comprises wear-resisting cutter and forging cutting knife, and the branch of size is arranged, and evenly separation can improve the crushing efficiency that cuts and tear like this, and can increase the service life.Above-mentioned cutting knife also has the branch of size; 3 big cutting knifes around circumference uniform distribution of per two rotor disk therebetween except that the end plate of two ends, are adorned 3 little cutting knifes around circumference uniform distribution on all the other each rotor disks; Size cutting knife array rule distributes, and covers whole chopping scope (seeing diagram for details).
One stationary knife 23 is installed on the preceding side frame of chopping main shaft 21, and stationary knife is installed on the stationary knife seat 27 with high-strength bolt is adjustable through long slot bore, can change, and stationary knife seat 27 is followed casing to be welded as a whole and is fixed on the casing.Gap between stationary knife and the chopping main shaft surface cutting knife is adjustable in 5mm to 10mm scope.Screen cloth 22 is installed in the rear side of chopping main shaft, is arc, and the downside of screen cloth 22 is a discharging opening, between screen cloth and housing, is provided with the screen cloth retention mechanism; The screen cloth two ends are installed on the frame through location-plate; At the interspersed eccentric shaft 26 that is fixed with of the downside of screen cloth; The eccentric shaft two ends are installed on the frame, and eccentric shaft end can be rotated through rocking bar 261 and adjusting leading screw 262, regulates the rotational angle that leading screw is regulated eccentric shaft; Make eccentric shaft compress screen cloth, realize the fixing of screen cloth.
One connecting lever 3 extends to transport portion and chopping part intersection forward from shredding the part rear portion, through bearing pin 31 rotating being installed on the frame.And a feeding roller 32 is installed on the top at connecting lever, and there is tooth on the surface of feeding roller 32, can compress material; Feeding roller 32 can be under the control of end second hydraulic motor 34 active rotation; The driving shaft of material-feeding shaft and transport portion cooperates up and down in pairs, and rotation direction is opposite, can carry out feeding work.Be provided with a hydraulic jack 33 between connecting lever 3 and the frame and carry out the elasticity connection, hydraulic jack 33 is used with accumulator, can better accomplish feeding according to the materials adjustment attitudes of different sizes, can regulate the openings of sizes of feeding automatically.
Its middle shell top is that an openable maintenance renovates 4, and maintenance renovates with connecting lever and link into an integrated entity, and can overhaul easily.
This large-scale cutter mill course of work is: transport portion carries above-mentioned material to feeding part; Feeding roller goes forward one by one the material compacting to the chopping part; Main motor drives chopping main shaft high speed rotating through belt; Chopping on the main shaft many cutting knife (cutting knife keeps the gap about 5mm with stationary knife) to material impact in moment, tearing, chopping, the big material that impacted, tearing is got off carries out secondary again and shreds during with stationary knife friendship stranding; Material after the chopping is through unique rapid discharging of screen cloth, drops on the outfeed belt machine of peripheral hardware and exports.
Except that the described technical characterictic of specification, be the known technology of those skilled in the art.
Claims (4)
1. a large-scale cutter mill comprises transport portion, feeding part, chopping part and frame, it is characterized in that,
Said transport portion is positioned at the front portion of frame; Said transport portion is made up of driving shaft, driven shaft, metallic bond and side plate; Be in transmission connection through many groups metallic bond between the diaxon and form delivery platform; Said driving shaft is positioned at the feeding part downside, use with the material-feeding shaft pairing, and driving shaft is rotated by first fluid motor-driven;
Said chopping part is positioned at the rear portion of frame; Said chopping part is made up of chopping main shaft, screen cloth, stationary knife and housing, and said chopping main shaft is installed a stationary knife by motor-driven on the preceding side frame of said chopping main shaft; Gap between said stationary knife and the chopping main shaft surface cutting knife is adjustable in 5mm to 10mm scope; One screen cloth is installed in the rear side of chopping main shaft, and the downside of said screen cloth is a discharging opening, between screen cloth and housing, is provided with the screen cloth retention mechanism;
One connecting lever extends to transport portion and chopping part intersection forward from chopping part, and on the top of said connecting lever a feeding roller is installed, said feeding roller can be under the control of end second hydraulic motor active rotation; The driving shaft of material-feeding shaft and transport portion cooperates up and down in pairs, and rotation direction is opposite, forms feeding part; Can carry out feeding work; Be provided with a hydraulic jack between said connecting lever and the frame and carry out the elasticity connection, hydraulic jack links to each other with accumulator, can regulate the openings of sizes of feeding automatically.
2. a kind of large-scale cutter mill according to claim 1 is characterized in that, said housing top is that an openable maintenance is renovated, and said maintenance is renovated with connecting lever and linked into an integrated entity.
3. a kind of large-scale cutter mill according to claim 1 is characterized in that, said screen cloth retention mechanism comprises eccentric shaft and adjusting screw mandrel, and said eccentric shaft withstands on the outside of screen cloth, and eccentric shaft end can be rotated through rocking bar and adjusting leading screw.
4. a kind of large-scale cutter mill according to claim 1 is characterized in that said chopping main shaft is the combined type main shaft; Comprise main shaft, rotor disk, rotor disk spacer and cutting knife; Said rotor disk and rotor disk spacer wear to main shaft at interval, and two ends are fastening through round nut, and said cutting knife is installed on the outer surface of rotor disk; Said cutting knife comprises wear-resisting cutter and forges cutting knife, even separation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102596903A CN102742425A (en) | 2012-07-25 | 2012-07-25 | Large chopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102596903A CN102742425A (en) | 2012-07-25 | 2012-07-25 | Large chopper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102742425A true CN102742425A (en) | 2012-10-24 |
Family
ID=47023203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102596903A Pending CN102742425A (en) | 2012-07-25 | 2012-07-25 | Large chopper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102742425A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103155763A (en) * | 2013-03-29 | 2013-06-19 | 王永辉 | Automatic adjustment balancing support device of straw shredder feed hopper |
| CN103171012A (en) * | 2013-03-15 | 2013-06-26 | 牧羊有限公司 | Log crushing machine |
| CN104929032A (en) * | 2015-05-20 | 2015-09-23 | 浙江兄弟路标涂料有限公司 | Regulating device of discharge opening of microsphere dispenser |
| CN104929030A (en) * | 2015-05-20 | 2015-09-23 | 浙江兄弟路标涂料有限公司 | Pavement strip microsphere distribution vehicle |
| CN104929028A (en) * | 2015-05-20 | 2015-09-23 | 浙江兄弟路标涂料有限公司 | Discharge structure of micro bead spreader |
| CN107377186A (en) * | 2017-09-25 | 2017-11-24 | 广州市联冠机械有限公司 | Breaker and disintegrating apparatus |
| CN107614109A (en) * | 2015-07-15 | 2018-01-19 | 三菱重工环境·化学工程株式会社 | Disintegrating machine |
| CN108311239A (en) * | 2018-01-31 | 2018-07-24 | 李建文 | More materials crushers |
| CN109174367A (en) * | 2018-10-22 | 2019-01-11 | 广州市联冠机械有限公司 | A kind of steel wire separator |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2061685A (en) * | 1979-10-25 | 1981-05-20 | Claas Ohg | Self-propelled combine harvester with stepped shaker means |
| CN1176045A (en) * | 1997-07-25 | 1998-03-18 | 张文功 | Combing and cutting machine |
| CN2629413Y (en) * | 2003-07-03 | 2004-08-04 | 任路旗 | Transverse-feeding corn straw cutting machine |
| CN101352122A (en) * | 2008-09-23 | 2009-01-28 | 尤凤兴 | Stalk cutter |
| CN202722079U (en) * | 2012-07-25 | 2013-02-13 | 章丘市宇龙机械有限公司 | Large chopper |
-
2012
- 2012-07-25 CN CN2012102596903A patent/CN102742425A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2061685A (en) * | 1979-10-25 | 1981-05-20 | Claas Ohg | Self-propelled combine harvester with stepped shaker means |
| CN1176045A (en) * | 1997-07-25 | 1998-03-18 | 张文功 | Combing and cutting machine |
| CN2629413Y (en) * | 2003-07-03 | 2004-08-04 | 任路旗 | Transverse-feeding corn straw cutting machine |
| CN101352122A (en) * | 2008-09-23 | 2009-01-28 | 尤凤兴 | Stalk cutter |
| CN202722079U (en) * | 2012-07-25 | 2013-02-13 | 章丘市宇龙机械有限公司 | Large chopper |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103171012A (en) * | 2013-03-15 | 2013-06-26 | 牧羊有限公司 | Log crushing machine |
| CN103171012B (en) * | 2013-03-15 | 2015-05-06 | 牧羊有限公司 | Log crushing machine |
| CN103155763A (en) * | 2013-03-29 | 2013-06-19 | 王永辉 | Automatic adjustment balancing support device of straw shredder feed hopper |
| CN103155763B (en) * | 2013-03-29 | 2015-04-22 | 王永辉 | Automatic adjustment balancing support device of straw shredder feed hopper |
| CN104929028A (en) * | 2015-05-20 | 2015-09-23 | 浙江兄弟路标涂料有限公司 | Discharge structure of micro bead spreader |
| CN104929030A (en) * | 2015-05-20 | 2015-09-23 | 浙江兄弟路标涂料有限公司 | Pavement strip microsphere distribution vehicle |
| CN104929032A (en) * | 2015-05-20 | 2015-09-23 | 浙江兄弟路标涂料有限公司 | Regulating device of discharge opening of microsphere dispenser |
| CN107614109A (en) * | 2015-07-15 | 2018-01-19 | 三菱重工环境·化学工程株式会社 | Disintegrating machine |
| CN107614109B (en) * | 2015-07-15 | 2019-05-10 | 三菱重工环境·化学工程株式会社 | Crusher |
| CN107377186A (en) * | 2017-09-25 | 2017-11-24 | 广州市联冠机械有限公司 | Breaker and disintegrating apparatus |
| CN108311239A (en) * | 2018-01-31 | 2018-07-24 | 李建文 | More materials crushers |
| CN108311239B (en) * | 2018-01-31 | 2024-05-24 | 李建文 | Multi-material crusher |
| CN109174367A (en) * | 2018-10-22 | 2019-01-11 | 广州市联冠机械有限公司 | A kind of steel wire separator |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121024 |