CN105797822A - Biomass crushing cut-off machine - Google Patents
Biomass crushing cut-off machine Download PDFInfo
- Publication number
- CN105797822A CN105797822A CN201610311364.0A CN201610311364A CN105797822A CN 105797822 A CN105797822 A CN 105797822A CN 201610311364 A CN201610311364 A CN 201610311364A CN 105797822 A CN105797822 A CN 105797822A
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- Prior art keywords
- gear
- axle
- auxiliary cutting
- conveying roller
- main shaft
- Prior art date
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- 239000002028 Biomass Substances 0.000 title claims abstract description 83
- 238000005520 cutting process Methods 0.000 claims abstract description 147
- 230000007246 mechanism Effects 0.000 claims abstract description 81
- 238000007599 discharging Methods 0.000 claims abstract description 16
- 230000008859 change Effects 0.000 claims description 42
- 230000003028 elevating effect Effects 0.000 claims description 35
- 230000006835 compression Effects 0.000 claims description 14
- 238000007906 compression Methods 0.000 claims description 14
- 230000007704 transition Effects 0.000 claims description 12
- 238000002203 pretreatment Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 13
- 230000005540 biological transmission Effects 0.000 description 11
- 230000000694 effects Effects 0.000 description 9
- 239000000463 material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000007935 neutral effect Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000001788 irregular Effects 0.000 description 3
- 239000012778 molding material Substances 0.000 description 3
- 238000010298 pulverizing process Methods 0.000 description 3
- 239000010902 straw Substances 0.000 description 3
- 238000003754 machining Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000007514 turning Methods 0.000 description 2
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 230000002301 combined effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920005610 lignin Polymers 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
- B02C18/142—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers with two or more inter-engaging rotatable cutter assemblies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
- B02C18/145—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers with knives spaced axially and circumferentially on the periphery of a cylindrical rotor unit
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/18—Knives; Mountings thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/22—Feed or discharge means
- B02C18/2225—Feed means
- B02C18/2283—Feed means using rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/24—Drives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the material
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention relates to the field of agricultural machinery, in particular to a biomass crushing cut-off machine with an auxiliary cutting piece arranged in a feeding device. The biomass crushing cut-off machine comprises a driving device, the feeding device, a work chamber and a main shaft assembly. The feeding device, the driving device and the main shaft assembly are all arranged on the work chamber. Biomass enters the work chamber through the feeding device and conducts rotational shear through the main shaft assembly. The main shaft assembly is driven by the driving device to rotate. The work chamber is provided with a discharging outlet. A conveying mechanism and an auxiliary cutting mechanism are arranged inside the feeding device. The biomass is conveyed through the conveying mechanism to enter the auxiliary cutting mechanism after entering the feeding device, and then conducts auxiliary cutting through the auxiliary cutting mechanism. By means of the biomass crushing cut-off machine, the biomass can be crushed or torn or subject to other pretreatments before being cut, hence, processing efficiency is improved, and the utilization rate of processed biomass feed is increased.
Description
Technical field
The present invention relates to field of agricultural machinery, specifically a kind of broken cutting machine of biomass being provided with auxiliary cutting member in drawing-in device.
Background technology
In agriculture and forestry production process, the lignocellulose (abbreviation lignin) such as straw except grain, fruit, trees is all the biomass that can develop and utilize, wherein the biomass such as straw, wheat straw, Caulis et Folium Oryzae can be processed into all feeds, and the equipment for processing these biomass is functionally seen and mainly included two kinds: the cut-out of first biomass；It two is that silk is rubbed in the cut-out of biomass, and the biomass processing equipment shortcoming of both types is mainly manifested in:
1, for the cut-out of biomass, this kind of type mainly carries out biomass and is changed by the long size shortened, and the biomass after processing are not high as the utilization rate of feedstuff, also limit the scope of application of machine simultaneously；
2, silk is rubbed in the cut-out for biomass, and biomass are mainly rubbed silk and processed by this kind of type, to improve the utilization rate of biomass feed.But, prior art kind, some types are low owing to rubbing an efficiency, cause that overall efficiency is low, although the production efficiency having is high, but it is only rely on increase to rub a work space to realize putting forward high efficiency purpose, so equipment dynamic source is required also higher, and machine takes up room relatively big, hinders the popularization of machine.
Summary of the invention
It is an object of the invention to provide the broken cutting machine of a kind of biomass, drawing-in device is provided with auxiliary cutting member, it is possible to carry out broken before biomass guillotine cutting or tear etc. and to anticipate, improving the utilization rate of the biomass feed after working (machining) efficiency and processing.
It is an object of the invention to be achieved through the following technical solutions:
The broken cutting machine of a kind of biomass, including driving device, drawing-in device, operating room and main shaft assembly, described driving device, drawing-in device and main shaft assembly may be contained within operating room, biomass are entered in described operating room and by described main shaft assembly rotational shear by drawing-in device, described main shaft assembly is driven by described driving device and rotates, and is provided with discharging opening in described operating room；Being provided with conveying mechanism and auxiliary cutting mechanism in described drawing-in device, biomass are conveyed in auxiliary cutting mechanism by described conveying mechanism after entering drawing-in device.
Conveying mechanism in described drawing-in device is provided with conveying roller, auxiliary cutting mechanism in described drawing-in device is provided with auxiliary cutting roller, operating room is provided with speed change gear, described main shaft assembly is connected with the conveying roller in described drawing-in device by described speed change gear, and described auxiliary cutting roller is rotated by conveying roller.
An axle two axle transition axis and anti-tooth axle it is provided with in described speed change gear, wherein an axle is connected with two axles by gear engagement, two axles are connected with described transition axis and anti-tooth axle respectively through gear engagement, one end of described main shaft assembly is provided with driving bevel gear, a described axle is provided with the driven bevel pinion engaged with described driving bevel gear, conveying mechanism in described drawing-in device is provided with the first conveying roller and the second conveying roller, described two axles are connected with described first conveying roller, and described anti-tooth axle is connected with described second conveying roller.
A described axle is sequentially provided with an axle gear wheel and the little gear of an axle, described two axles are sequentially provided with the two little gears slip gear two axle gear wheel of axle and reverse gears, the wherein said two little gears of axle and the two equal empty sets of axle gear wheel are on described two axles, described balladeur train is movably arranged on described two axles, a described axle gear wheel engages with the described two little gears of axle, a described little gear of axle engages with described two axle gear wheels, described anti-tooth axle is provided with anti-tooth shaft gear, reverse gear on two axles engages with described anti-tooth shaft gear, transition axis is sequentially provided with the first gear and the second gear, one axle gear wheel engages with described first gear；When described balladeur train is chimeric with the described two little gears of axle, described speed change gear is in fast shelves, and when described balladeur train engages with described second gear, described speed change gear is in anti-shelves, when described balladeur train engages with described two axle gear wheels, described speed change gear is in slow shelves.
Described conveying mechanism is provided with the first fixing conveying roller and liftable second conveying roller, described auxiliary cutting mechanism is provided with adjustable for height auxiliary cutting roller, the axle head of described first conveying roller is provided with driving gear, the axle head of described auxiliary cutting roller is provided with driven gear, described driving gear engages with described driven gear, and described driven gear climbs away described driving gear by described auxiliary cutting roller adjustment.
Described drawing-in device is provided with support, described conveying mechanism and auxiliary cutting mechanism may be contained within described support, wherein said conveying mechanism is provided with conveying roller elevating bracket, crossbeam and connection spring, described first conveying roller is arranged on the downside of the input of described support, conveying roller elevating bracket it is provided with on the upside of the input of described support, described second conveying roller is arranged on described conveying roller elevating bracket, being arranged over crossbeam at described conveying roller elevating bracket, described conveying roller elevating bracket is connected with described crossbeam by connecting spring；
Described auxiliary cutting mechanism is provided with help roll elevating bracket, adjusts bolt and compression spring, outfan at described support is provided with help roll elevating bracket, described help roll elevating bracket two ends are arranged on two side plates of described support respectively through adjusting bolt, described auxiliary cutting roller is arranged on described help roll elevating bracket, each adjustment bolt is all arranged with compression spring, uniform auxiliary cutting member vertically on described auxiliary cutting roller.
Described first conveying roller and the second conveying roller are equipped with auxiliary cutting member, and the auxiliary cutting member on different conveying roller is crisscross arranged；It is connected with a fixed roll with auxiliary cutting member at described auxiliary cutting roller, and the auxiliary cutting member on described auxiliary cutting roller and fixed roll is crisscross arranged.
Described main shaft assembly includes main shaft and cutting mechanism, described cutting mechanism is provided with cutterhead, and described cutterhead is arranged on described main shaft, described cutterhead is provided with moving knife, or is provided with between two moving knife of moving knife and arbitrary neighborhood on described cutterhead and is provided with auxiliary cutting member.
Described driving device is provided with cutterhead drive mechanism and hammer leaf drive mechanism, described main shaft includes internal axle sleeve and outer shaft, described outer shaft is sheathed on described internal axle sleeve, described cutterhead assembly and hammer leaf assembly are connected with the not coaxial sleeve on described main shaft respectively, described cutterhead assembly is rotated by cutterhead drive mechanism, and described hammer leaf assembly is rotated by hammer leaf drive mechanism.
Described operating room is provided with three discharging openings, is disposed on the top discharge mouth above operating room respectively, is arranged at the middle discharging opening of operating room one middle side part and is arranged at the lower discharge port on the downside of operating room.
Advantages of the present invention and good effect be:
1, the present invention is provided with auxiliary cutting member in drawing-in device, it is possible to carries out broken before biomass guillotine cutting or tears etc. and to anticipate, improving the utilization rate of the biomass feed after working (machining) efficiency and processing.
2, present invention preserves existing equipment makes biomass cut up with a hay cutter the feature cut into chunks, simultaneously under same power of motor, rubbing silk to broken, work efficiency improves 50% relatively, and the present invention can realize guillotine cutting, crushes and rub three kinds of functions of silk, has expanded the use scope of machine.
3, the speed change gear of the present invention includes multiple gear, wherein " anti-shelves " design the material returned of can reversing in time when being mainly easy to drawing-in device appearance " suppressing car " situation, hoisting machine safety coefficient, this " fast, slow " gear is all that the work efficiency with drawing-in device is mated, by gear of regulating the speed, the length change of biomass processing, convenient, flexible adjustment can be realized, improve the whole work efficiency of machine.
Accompanying drawing explanation
Fig. 1 is the schematic diagram one of the present invention,
Fig. 2 is the schematic diagram two of the present invention,
Fig. 3 is the transmission schematic diagram of the present invention,
Fig. 4 is the structural representation of drawing-in device in Fig. 1,
Fig. 5 is that in Fig. 4, the conveying roller in drawing-in device is provided with schematic diagram when assisting cutting member,
Fig. 6 is the schematic diagram of the breaker roll of drawing-in device in Fig. 4,
Fig. 7 is the schematic diagram of speed change gear in Fig. 1,
Schematic internal view when Fig. 8 is that in Fig. 7, speed change gear is in fast gear,
Fig. 9 is A direction view in Fig. 8,
Schematic internal view when speed change gear is in the first neutral position in Figure 10 Fig. 7,
Schematic internal view when Figure 11 is that in Fig. 7, speed change gear is in anti-gear,
Schematic internal view when Figure 12 is that in Fig. 7, speed change gear is in the second neutral position,
Schematic internal view when Figure 13 is that in Fig. 7, speed change gear is in slow gear,
Figure 14 is the main shaft assembly schematic diagram of inside working chamber in Fig. 1,
Figure 15 is the transmission schematic diagram of another kind of main shaft assembly embodiment,
Figure 16 is the main shaft assembly schematic diagram in Figure 15,
Figure 17 is the transmission schematic diagram of another main shaft assembly embodiment,
Figure 18 is the main shaft assembly schematic diagram in Figure 17,
Figure 19 is the transmission schematic diagram of another main shaft assembly embodiment,
Figure 20 is the main shaft assembly schematic diagram in Figure 19.
Wherein, 1 is base；2 is driving device, and 21 is driven pulley；3 is drawing-in device, and 31 is the first conveying roller, and 32 is the second conveying roller, and 33 is material bin, 34 is the first side plate, and 35 is the second side plate, and 36 is conveying roller elevating bracket, and 37 for adjusting bolt, 38 is compression spring, and 39 is auxiliary cutting roller, and 310 is driven gear, and 311 is driving gear；4 is operating room；5 is top discharge mouth, and 51 is middle discharging opening, and 52 is lower discharge port；6 is speed change gear, and 61 is lower box, and 62 is umbrella tooth box, and 63 is guard shield, 64 is handle, and 65 is upper box, and 66 is power transmission shaft, and 611 is the first gear, 612 is transition axis, and 613 is the two little gears of axle, and 614 is two axles, and 615 is driven bevel pinion, 616 is an axle, and 617 is an axle gear wheel, and 618 is balladeur train, 619 is a little gear of axle, and 6110 is two axle gear wheels, and 6111 is reverse gear, 6112 is anti-tooth shaft gear, and 651 is anti-tooth axle, and 6113 is the second gear；7 is main shaft assembly, and 71 is jackscrew group, and 72 is bearing block, and 73 is cutterhead, and 74 is moving knife, and 75 is main shaft, and 76 is driving bevel gear, and 77 is hammer leaf, and 78 is fixed pin shaft, and 79 is hammer leaf frame；8 is auxiliary cutting member.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
nullAs shown in Fig. 1～20，The present invention includes base 1、Driving device 2、Drawing-in device 3、Operating room 4 and main shaft assembly 7，Wherein operating room 4 is arranged on base 1，Drawing-in device 3 and driving device 2 are installed in outside described operating room 4，Main shaft assembly 7 is arranged in described operating room 4 and described main shaft assembly 7 is driven by described driving device 2 and rotates，Input at described drawing-in device 3 is provided with conveying mechanism，Outfan at described drawing-in device 3 is provided with auxiliary cutting mechanism，Described main shaft assembly 7 is provided with cutting mechanism，Biomass are conveyed in operating room 4 by described conveying mechanism after entering drawing-in device 3，And biomass first pass through described auxiliary cutting mechanism after described conveying mechanism and carry out broken or tear，Then enter back in operating room 4 by described cutting mechanism rotational shear，It is provided with discharging opening on the upside of described operating room 4.
Conveying mechanism in described drawing-in device 3 is provided with conveying roller, auxiliary cutting mechanism in described drawing-in device 3 is provided with auxiliary cutting roller 39, and conveying roller in described conveying mechanism is parallel with the auxiliary cutting roller 39 in described auxiliary cutting mechanism, speed change gear 6 it is provided with outside operating room 4, described main shaft assembly 7 is connected with the conveying roller in described drawing-in device 3 by described speed change gear 6, namely conveying roller in drawing-in device 3 is driven by described main shaft assembly 7 and rotates, namely described main shaft assembly 7 transmits torque by described speed change gear 6, described auxiliary cutting roller 39 is rotated by the conveying roller in described conveying mechanism.
As shown in figs. 34, described drawing-in device 3 also includes material bin 33 and support except described conveying mechanism and auxiliary cutting mechanism, and described material bin 33 is arranged on support, and described conveying mechanism and auxiliary cutting mechanism may be contained within described support.
As shown in Figure 4, conveying mechanism in described drawing-in device 3 includes the first conveying roller 31, second conveying roller 32, conveying roller elevating bracket 36, crossbeam and connection spring, described support includes the first side plate 34 and the second side plate 35, described first conveying roller 31 two ends are arranged on two side plates of described support respectively through bearing supporting, the input of described support is provided with liftable conveying roller elevating bracket 36, described second conveying roller 32 is arranged on described conveying roller elevating bracket 36, it is arranged over crossbeam at described conveying roller elevating bracket 36, described conveying roller elevating bracket 36 is connected with described crossbeam by connecting spring.
As shown in Figure 4, auxiliary cutting mechanism in described drawing-in device 3 includes auxiliary cutting roller 39, help roll elevating bracket, adjust bolt 37 and compression spring 38, outfan at described support is provided with liftable help roll elevating bracket, described auxiliary cutting roller 39 is arranged on described help roll elevating bracket, described help roll elevating bracket two ends are arranged on two side plates of described support respectively through adjusting bolt 37, each adjustment bolt 37 is all arranged with compression spring 38, one end of described compression spring 38 and the help roll elevating bracket of downside offset, the other end of described compression spring 38 with offset for housing cell wall on the upside of the shifting chute of described help roll elevating bracket end, screw described adjustment bolt 37 and namely can change the height of described auxiliary cutting roller 39.As shown in Figure 3, axle head at the first conveying roller 31 is provided with driving gear 311, it is provided with driven gear 310 at described auxiliary cutting roller 39 axle head, described driving gear 311 engages with described driven gear 310, when screwing described adjustment bolt 37 and making described auxiliary cutting roller 39 rise to certain altitude, the driven gear 310 of described auxiliary cutting roller 39 end can be separated with the driving gear 311 of described conveying roller 31 axle head, so that described auxiliary cutting roller 39 does not rotate, can also unload described help roll elevating bracket to change auxiliary cutting roller 39 additionally by adjusting bolt 37 described in knob.
As shown in Figure 6, uniform auxiliary cutting member 8 vertically on described auxiliary cutting roller 39, described auxiliary cutting member 8 can be used for crushing or tearing the structure of biomass for blade, hammer leaf etc..Described first conveying roller 31 and the second conveying roller 32 can be smooth roll, on described first conveying roller 31 and the second conveying roller 32, can also uniform auxiliary cutting member 8 vertically as shown in Figure 5, and the auxiliary cutting member 8 on difference conveying roller is crisscross arranged, auxiliary cutting mechanism can be save under some working condition, enormously simplify the structure of drawing-in device.A fixed roll with auxiliary cutting member 8 can also be set up below described auxiliary cutting roller 39, and the auxiliary cutting member 8 on described auxiliary cutting roller 39 and fixed roll is crisscross arranged, so described auxiliary cutting roller 39 and described fixed roll combined effect are to complete the auxiliary cutting operation of biomass better.
Described main shaft assembly 7 drives two conveying rollers in drawing-in device 3 to rotate by speed change gear 6 transmission, and described speed change gear 6 is provided with multiple driving gear.As shown in Fig. 3 and Fig. 7～13, the anti-tooth axle 651 of axle 616 2 axle 614 and a transition axis 612 it is provided with in the casing of described speed change gear 6, wherein an axle 616 is connected with described main shaft assembly 7, as shown in Figure 3, described main shaft assembly 7 includes one end and is provided with the main shaft 75 of driving bevel gear 76, a described axle 616 is provided with driven bevel pinion 615, described driving bevel gear 76 engages with described driven bevel pinion 615, as shown in Figure 3 and Figure 7, one end of described two axles 614 extend out to outside the lower box 61 of speed change gear 6 and is connected with the first conveying roller 31 in drawing-in device 3, described anti-tooth axle 651 is extend out to outside the upper box 65 of speed change gear 6 and is connected with described second conveying roller 32 by a power transmission shaft 66.
nullAs shown in Fig. 7～13，A described axle 616 is sequentially provided with an axle gear wheel 617 and the little gear 619 of an axle，Described two axles 614 are sequentially provided with two axles little gear 613 balladeur train 618 2 axle gear wheel 6110 and reverse gear 6111，The wherein said two little gears of axle 613 and the two equal empty sets of axle gear wheel 6110 are on described two axles 614，Do not rotate with two axles 614，Described balladeur train 618 can move on two axles 614 and can be chimeric with the described two little gears of axle 613 and two axle gear wheels 6110，A described axle gear wheel 617 engages with the described two little gears 613 of axle，A described little gear of axle 619 engages with described two axle gear wheels 6110，Described anti-tooth axle 651 is provided with anti-tooth shaft gear 6112，Reverse gear 6111 on two axles 614 engages with described anti-tooth shaft gear 6112，Transition axis 612 is sequentially provided with the first gear 611 and the second gear 6113,Wherein as shown in Figure 9，One axle gear wheel 617 engages with described first gear 611.As shown in Figure 7, speed change gear 6 is provided with handle 64 umbrella tooth box 62 and guard shield 63, described handle 64 is used for stirring described balladeur train 618 and moves, and described driving bevel gear 76 and driven bevel pinion 615 are arranged in described umbrella tooth box 62, and guard shield 63 is arranged on the upside of handle 64.
As depicted in figures 8-13, when described balladeur train 618 is chimeric with the described two little gears of axle 613, one axle 616 passes sequentially through an axle gear wheel 617, the transmission of the two little gears 613 of axle and balladeur train 618 drives two axles 614 to rotate, two axles 614 pass sequentially through reverse gear 6111 and anti-tooth shaft gear 6112 transmission drives anti-tooth axle 651 to rotate, now speed change gear 6 is in fast gear, although now the little gear 619 of axle on an axle 616 engages with two axle gear wheels 6110 on two axles 614, but owing to two axle gear wheel 6110 empty sets are on described two axles 614, do not rotate with two axles 614 and can only in rotation；
During position between the second gear 6113 that balladeur train 618 moves to the two little gears 613 of axle and transition axis 612, speed change gear 6 is in the first neutral position；
When balladeur train 618 engages with the second gear 6113 on transition axis 612, one axle 616 passes sequentially through axle gear wheel the 617, first gear 611, second gear 6113 and balladeur train 618 drives two axles 614 to reverse, two axles 614 and then drive anti-tooth axle 651 to rotate by reverse gear 6111 and anti-tooth shaft gear 6112, now speed change gear 6 is in anti-gear；
When balladeur train 618 moves to position between described second gear 6113 and two axle gear wheels 6110, speed change gear 6 is in the second neutral position.
When balladeur train 618 engages with described two axle gear wheels 6110, one axle 616 drives two axles 614 to rotate by axle little gear 619, a two axle gear wheel 6110 and balladeur train 618, two axles 614 and then drive anti-tooth axle 651 to rotate by reverse gear 6111 and anti-tooth shaft gear 6112, speed change gear 6 is in slow gear, and now the two little gears 613 of axle and transition axis 612 dally.
The present invention arranges multiple gear in speed change gear 6, wherein " fast, slow " gear is provided to mate with drawing-in device 3 work efficiency, by gear of regulating the speed, the length change of biomass processing can be realized, while hoisting machine whole work efficiency, using also more flexible, " anti-shelves " design is mainly easy to when " suppressing car " occurs in drawing-in device 3 can to reverse in time the material returned, hoisting machine safety coefficient.
Described main shaft assembly 7 includes main shaft 75 and cutting mechanism, described cutting mechanism is arranged on described main shaft 75, described main shaft 75 one end is provided with the driving bevel gear 76 being connected with described speed change gear 6, the other end of described main shaft 75 is connected with driving device 2, described main shaft assembly 7 can be " an axle single speed " structure, can also being " an axle double speed " structure, described cutting mechanism can arrange the cutting member such as moving knife 74, hammer leaf 77.
nullAs shown in Fig. 3 and Figure 14，When described main shaft assembly 7 is for being provided only with moving knife 74 in " an axle single speed " structure and cutting mechanism，Described cutting mechanism includes cutterhead 73、Moving knife 74、Jackscrew group 71 and bolt group,Moving knife 74 is uniform along cutterhead 73 circumferencial direction，Cutterhead 73 is provided with jackscrew group 71 and bolt group，Moving knife 74 is fixed on cutterhead 73 by bolt group 77，Jackscrew in each jackscrew group 71 and corresponding moving knife 74 offset to adjust moving knife 74 angle of inclination，Described main shaft 75 is arranged in operating room 4 by bearing block 72 supporting，Operating room 4 and base 1 are collectively forming one and close space，Described driving device 2 includes motor and belt gear，Driven pulley 21 in described belt gear is arranged on described main shaft 75，Described main shaft 75 is driven by motor and rotates，And then drive cutting mechanism to rotate，Main shaft assembly 7 rotates the eddy current wind formed and by discharging opening, biomass feed is blown out operating room 4.
nullAs shown in Figure 15～16，When the cutterhead 73 that described main shaft assembly 7 is " an axle single speed " structure and cutting mechanism be provided with moving knife 74 be additionally provided with simultaneously hammer leaf 77 or other auxiliary cutting member 8 time，Described cutting mechanism includes cutterhead 73、Moving knife 74、Jackscrew group 71、Bolt group and bearing pin 78，Moving knife 74 is uniform along cutterhead 73 circumferencial direction，Moving knife 74 is fixed on cutterhead 73 by bolt group 77 and adjusts angle of inclination by jackscrew group 71，Cutterhead 73 between two moving knife 74 of arbitrary neighborhood is equipped with hammer leaf 77，Described hammer leaf 77 is arranged on described cutterhead 73 by fixed pin shaft 78，Described hammer leaf 77 can also change the auxiliary cutting member of other structure into，Biomass first pass through moving knife 74 guillotine cutting after entering operating room 4，The biomass after pulverizing guillotine cutting are beaten then through hammer leaf 77 or other auxiliary cutting members 8.
As shown in Figure 17～18, when described main shaft assembly 7 is " an axle double speed " structure, described driving device 2 is provided with cutterhead drive mechanism and hammer leaf drive mechanism, described main shaft 75 includes internal axle sleeve and outer shaft, described outer shaft is sheathed on described internal axle sleeve, described cutting mechanism includes cutterhead assembly and hammer leaf assembly, described cutterhead assembly and hammer leaf assembly are connected with the not coaxial sleeve on described main shaft 75 respectively, described cutterhead assembly is rotated by cutterhead drive mechanism, and described hammer leaf assembly is rotated by hammer leaf drive mechanism.nullDescribed cutterhead assembly includes cutterhead 73 and moving knife 74，And moving knife 74 is uniform along cutterhead 73 circumferencial direction，Described hammer leaf assembly includes hammer leaf 77 and hammer leaf frame 79，Hammer leaf 77 is arranged on hammer leaf frame 79 by fixed pin shaft 78，Described cutterhead 73 and hammer leaf frame 79 are connected with the not coaxial sleeve on main shaft 75 respectively，Described cutterhead drive mechanism and hammer leaf drive mechanism are pulley transmission mechanism，Described power source is biphase two-pole machine or diesel engine，The output shaft of power source is provided with two drivewheels，Driven pulley on the driven pulley of cutterhead drive mechanism and hammer leaf drive mechanism is separately mounted on the different axle sleeve of described main shaft 75，Owing to belt wheel transmission ratio varies in size，Form two kinds of different rotating speeds of cutterhead 73 and hammer leaf frame 79，Namely " an axle double speed "，Described power source is it can also be provided that two，Individually band movable knife disc 73 and hammer leaf frame 79 rotate.
As shown in Figure 19～20, beat rub effect to further enhance biomass, described main shaft 75 can also arrange multiple hammer leaf frame 79, thus being equivalent to arrange many group hammer leaves 77 for beating the biomass after rubbing guillotine cutting.
As shown in Fig. 1～2, the operating room 4 of the present invention is provided with three discharging openings, it is disposed on the top discharge mouth 5 above operating room 4 respectively, is arranged at the middle discharging opening 51 of operating room 4 one middle side part and is arranged at the lower discharge port 52 on the downside of operating room 4, three discharging openings can select to use according to the dry and wet situation of biomass and lift demand, wherein biomass are after moving knife 74 hand hay cutter is cut into chunks, high speed rotating then through hammer leaf 77 is beaten, biomass become pulverizing or thread, and now the biomass after processing are blown out by lower discharge port 52.For the guillotine cutting pulverizing of dry biomass, can only cut into chunks through the hand hay cutter of cutterhead assembly 25 as required, high speed then through hammer leaf assembly 24 can also beat after guillotine cutting, but now beat the further segmentation simply to dry biomass, due to the light weight of dry biomass own, it is possible to blown out by top discharge mouth 5.For the biomass that blue or green biomass or moisture content are bigger, after moving knife 74 hand hay cutter is cut into chunks, then beaten at a high speed by hammer leaf 77, it is possible to rely on some moisture content of centrifugal force separate, alleviate weight own, in order to reach lift effect, it is possible to blown out by middle discharging opening 6.It addition, the connecting portion at each discharging opening Yu operating room 4 is provided with the dividing plate that can pull and push, dividing plate can be turned back to when not needed and corresponding discharging opening is blocked.
The operation principle of the present invention:
The present invention can realize the careful broken guillotine cutting of biomass, rub guillotine cutting and broken roughly guillotine cutting.
Careful broken guillotine cutting process:
Biomass are under the effect that two conveying rollers rotate against clamping force, it is extruded with the molding materials of some strength, described molding materials is when auxiliary cutting roller 39, under the turning effort of described auxiliary cutting roller 39, molding materials is broken into irregular sections, then relies on the rotary thrust effect of auxiliary cutting roller 39, irregular sections is sent in operating room 4, moving knife 74 guillotine cutting on main shaft assembly 7, the regular cut-out completing biomass processes.In whole service process, once biomass enter too much, second conveying roller 32 relies on the drive of conveying roller elevating bracket 36, shifting chute along support moves, the distance between the second conveying roller 32 and the first conveying roller 31 is made to increase, but the displacement of the second conveying roller 32 is limited by auxiliary cutting roller 39 work efficiency, this regulates restriction by adjusting bolt 37 and compression spring 38.When biomass enter too much; auxiliary cutting roller 39 cannot carry out rapidly crushing takes away biomass; cause and squeezed into the biomass of input by the first conveying roller 31 and the second conveying roller 32 and be stuck in before auxiliary cutting roller 39, and stop going successively to of subsequent bio matter, play a protective role.
Rub guillotine cutting process:
What realize biomass rubs guillotine cutting, it is necessary to screws off adjustment bolt 37, takes out compression spring 38, unload help roll elevating bracket, then change the auxiliary cutting roller 39 (such as the auxiliary cutting roller 39 with hammer leaf) that can be used for tearing.During mechanism's work, biomass are also be advanced to auxiliary cutting roller 39 under the first conveying roller 31 and the second conveying rod 32 rotary squeezing effect, under the high speed rotating effect of auxiliary cutting roller 39, biomass are become irregular thread, then promotion room under rotating force, in moving knife 74 guillotine cutting on main shaft assembly 7, the cut-out completing biomass processes.Now, the compression spring 38 being also dependent on help roll elevating bracket regulates restriction biomass charging quantity.
Rough broken guillotine cutting process:
Before operation element, the whole bolt 37 of first rotation promoting or transferring arrives certain position, compression spring 38 is made to return to original tension force, reduce the compression spring 38 complete elastic force to help roll elevating bracket, thus can ensure that auxiliary cutting roller 39 has certain upper shifting space, make the driven gear 310 on described auxiliary cutting roller 39 and the driving gear 311 on the first conveying roller 31 depart from, lose passive revolving force completely.
Carry the profile of tooth on rod 32 and the first conveying roller 31 to interlock due to second, when biomass are under the turning effort of the first conveying roller 31 and the second conveying rod 32, biomass are just compressed in staggered profile of tooth, thus the squeeze crack entirety of biomass, squeeze crack effect due to the first conveying roller 31 and the second conveying roller 32, biomass are made to become unordered reach, auxiliary cutting roller 39 now just acts in biomass by self gravitation under the effect of biomass reach motive force, ensure to be advanced into operating room before biomass are smoothly, then in moving knife 74 guillotine cutting on main shaft assembly 7, the cut-out completing biomass processes.
Claims (10)
1. the broken cutting machine of biomass, it is characterized in that: include driving device (2), drawing-in device (3), operating room (4) and main shaft assembly (7), described driving device (2), drawing-in device (3) and main shaft assembly (7) may be contained within operating room (4), biomass are entered in described operating room (4) and by described main shaft assembly (7) rotational shear by drawing-in device (3), described main shaft assembly (7) is driven by described driving device (2) and rotates, and is provided with discharging opening on described operating room (4)；Being provided with conveying mechanism and auxiliary cutting mechanism in described drawing-in device (3), biomass are entered drawing-in device (3) and are conveyed in auxiliary cutting mechanism by described conveying mechanism afterwards.
2. the broken cutting machine of biomass according to claim 1, it is characterized in that: the conveying mechanism in described drawing-in device (3) is provided with conveying roller, auxiliary cutting mechanism in described drawing-in device (3) is provided with auxiliary cutting roller (39), operating room (4) are provided with speed change gear (6), described main shaft assembly (7) is connected with the conveying roller in described drawing-in device (3) by described speed change gear (6), and described auxiliary cutting roller (39) is rotated by conveying roller.
null3. the broken cutting machine of biomass according to claim 2，It is characterized in that: in described speed change gear (6), be provided with an axle (616) two axle (614) transition axis (612) and anti-tooth axle (651)，Wherein an axle (616) is connected with two axles (614) by gear engagement，Two axles (614) are connected with described transition axis (612) and anti-tooth axle (651) respectively through gear engagement，One end of described main shaft assembly (7) is provided with driving bevel gear (76)，A described axle (616) is provided with the driven bevel pinion (615) engaged with described driving bevel gear (76)，Conveying mechanism in described drawing-in device (3) is provided with the first conveying roller (31) and the second conveying roller (32)，Described two axles (614) are connected with described first conveying roller (31)，Described anti-tooth axle (651) is connected with described second conveying roller (32).
null4. the broken cutting machine of biomass according to claim 3，It is characterized in that: on a described axle (616), be sequentially provided with an axle gear wheel (617) and the little gear of an axle (619)，Described two axles (614) are sequentially provided with two axle little gear (613) balladeur train (618) two axle gear wheel (6110) and reverse gear (6111)，The little gear of wherein said two axle (613) and two axle gear wheels (6110) all empty sets are on described two axles (614)，Described balladeur train (618) is movably arranged on described two axles (614)，A described axle gear wheel (617) engages with the little gear of described two axle (613)，The little gear of a described axle (619) engages with described two axle gear wheels (6110)，Described anti-tooth axle (651) is provided with anti-tooth shaft gear (6112)，Reverse gear (6111) on two axles (614) engages with described anti-tooth shaft gear (6112)，Transition axis (612) is sequentially provided with the first gear (611) and the second gear (6113),One axle gear wheel (617) engages with described first gear (611)；When described balladeur train (618) is chimeric with the little gear of described two axle (613), described speed change gear (6) is in fast shelves, when described balladeur train (618) engages with described second gear (6113), described speed change gear (6) is in anti-shelves, when described balladeur train (618) engages with described two axle gear wheels (6110), described speed change gear (6) is in slow shelves.
5. the broken cutting machine of biomass according to claim 2, it is characterized in that: described conveying mechanism is provided with fixing the first conveying roller (31) and liftable second conveying roller (32), described auxiliary cutting mechanism is provided with adjustable for height auxiliary cutting roller (39), the axle head of described first conveying roller (31) is provided with driving gear (311), the axle head of described auxiliary cutting roller (39) is provided with driven gear (310), described driving gear (311) engages with described driven gear (310), and described driven gear (310) is adjusted by described auxiliary cutting roller (39) and climbs away described driving gear (311).
6. the broken cutting machine of biomass according to claim 5, it is characterized in that: described drawing-in device (3) is provided with support, described conveying mechanism and auxiliary cutting mechanism may be contained within described support, wherein said conveying mechanism is provided with conveying roller elevating bracket (36), crossbeam and connection spring, described first conveying roller (31) is arranged on the downside of the input of described support, conveying roller elevating bracket (36) it is provided with on the upside of the input of described support, described second conveying roller (32) is arranged on described conveying roller elevating bracket (36), it is arranged over crossbeam described conveying roller elevating bracket (36), described conveying roller elevating bracket (36) is connected with described crossbeam by connecting spring；
Described auxiliary cutting mechanism is provided with help roll elevating bracket, adjusts bolt (37) and compression spring (38), outfan at described support is provided with help roll elevating bracket, described help roll elevating bracket two ends are arranged on two side plates of described support respectively through adjusting bolt (37), described auxiliary cutting roller (39) is arranged on described help roll elevating bracket, each adjustment bolt (37) is all arranged with compression spring (38), uniform auxiliary cutting member (8) vertically on described auxiliary cutting roller (39).
7. the broken cutting machine of biomass according to claim 6, it is characterized in that: described first conveying roller (31) and the second conveying roller (32) are equipped with auxiliary cutting member (8), and the auxiliary cutting member (8) on different conveying roller is crisscross arranged；It is connected with a fixed roll with auxiliary cutting member (8) described auxiliary cutting roller (39), and the auxiliary cutting member (8) on described auxiliary cutting roller (39) and fixed roll is crisscross arranged.
8. the broken cutting machine of biomass according to claim 1, it is characterized in that: described main shaft assembly (7) includes main shaft (75) and cutting mechanism, described cutting mechanism is provided with cutterhead (73), and described cutterhead (73) is arranged on described main shaft (75), described cutterhead (73) is provided with moving knife (74), or is provided with between two moving knife (74) of moving knife (74) and arbitrary neighborhood on described cutterhead (73) and is provided with auxiliary cutting member (8).
9. the broken cutting machine of biomass according to claim 1, it is characterized in that: described driving device (2) is provided with cutterhead drive mechanism and hammer leaf drive mechanism, described main shaft (75) includes internal axle sleeve and outer shaft, described outer shaft is sheathed on described internal axle sleeve, described cutterhead assembly and hammer leaf assembly are connected with the not coaxial sleeve on described main shaft (75) respectively, described cutterhead assembly is rotated by cutterhead drive mechanism, and described hammer leaf assembly is rotated by hammer leaf drive mechanism.
10. the broken cutting machine of biomass according to claim 1, it is characterized in that: described operating room (4) are provided with three discharging openings, be disposed on the top discharge mouth (5) above operating room (4) respectively, be arranged at the middle discharging opening (51) of operating room (4) middle side part and be arranged at the lower discharge port (52) of downside, operating room (4).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610311364.0A CN105797822B (en) | 2016-05-11 | 2016-05-11 | Biomass crushes cutting machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610311364.0A CN105797822B (en) | 2016-05-11 | 2016-05-11 | Biomass crushes cutting machine |
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| CN105797822A true CN105797822A (en) | 2016-07-27 |
| CN105797822B CN105797822B (en) | 2017-12-22 |
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| CN201610311364.0A Expired - Fee Related CN105797822B (en) | 2016-05-11 | 2016-05-11 | Biomass crushes cutting machine |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106269120A (en) * | 2016-08-26 | 2017-01-04 | 高翔 | Double-shaft straw rubs reducing mechanism |
| CN110773294A (en) * | 2019-11-08 | 2020-02-11 | 宁陵县成事科技服务中心 | Grinding device is smashed to clean environmental protection living beings heating granule |
| CN112973892A (en) * | 2021-03-01 | 2021-06-18 | 王锐群 | Biomass liquid fuel processing equipment |
| CN114043593A (en) * | 2021-10-08 | 2022-02-15 | 嘉应学院 | Controllable bamboo fibre production facility of finished product thickness |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3941689A (en) * | 1973-08-27 | 1976-03-02 | Ebara Manufacturing Co., Ltd. | Apparatus for sorting waste for disposal |
| CN2624604Y (en) * | 2003-06-17 | 2004-07-14 | 金乙庆 | Machine for crushing and kneading straw |
| CN2645431Y (en) * | 2003-08-15 | 2004-10-06 | 周建设 | Multifunctional crusher |
| CN201440832U (en) * | 2009-06-05 | 2010-04-28 | 石长征 | Grass chopping pulverizer |
| CN102397813A (en) * | 2011-07-24 | 2012-04-04 | 东北林业大学 | Branch crusher |
| CN204377493U (en) * | 2014-12-12 | 2015-06-10 | 范嘉丽 | A kind of cutter head structure with auxiliary cutting member |
| CN204768911U (en) * | 2015-06-19 | 2015-11-18 | 华中农业大学 | Multi -functional rubbing crusher of hand propelled |
| CN105344449A (en) * | 2015-12-10 | 2016-02-24 | 长江大学 | Pulverizer with multi-stage pulverizing function |
| CN205761545U (en) * | 2016-05-11 | 2016-12-07 | 马千茹 | A kind of biomass crush cutting machine |
-
2016
- 2016-05-11 CN CN201610311364.0A patent/CN105797822B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3941689A (en) * | 1973-08-27 | 1976-03-02 | Ebara Manufacturing Co., Ltd. | Apparatus for sorting waste for disposal |
| CN2624604Y (en) * | 2003-06-17 | 2004-07-14 | 金乙庆 | Machine for crushing and kneading straw |
| CN2645431Y (en) * | 2003-08-15 | 2004-10-06 | 周建设 | Multifunctional crusher |
| CN201440832U (en) * | 2009-06-05 | 2010-04-28 | 石长征 | Grass chopping pulverizer |
| CN102397813A (en) * | 2011-07-24 | 2012-04-04 | 东北林业大学 | Branch crusher |
| CN204377493U (en) * | 2014-12-12 | 2015-06-10 | 范嘉丽 | A kind of cutter head structure with auxiliary cutting member |
| CN204768911U (en) * | 2015-06-19 | 2015-11-18 | 华中农业大学 | Multi -functional rubbing crusher of hand propelled |
| CN105344449A (en) * | 2015-12-10 | 2016-02-24 | 长江大学 | Pulverizer with multi-stage pulverizing function |
| CN205761545U (en) * | 2016-05-11 | 2016-12-07 | 马千茹 | A kind of biomass crush cutting machine |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106269120A (en) * | 2016-08-26 | 2017-01-04 | 高翔 | Double-shaft straw rubs reducing mechanism |
| CN110773294A (en) * | 2019-11-08 | 2020-02-11 | 宁陵县成事科技服务中心 | Grinding device is smashed to clean environmental protection living beings heating granule |
| CN110773294B (en) * | 2019-11-08 | 2021-07-02 | 山东道永盛信息科技有限公司 | Grinding device is smashed to clean environmental protection living beings heating granule |
| CN112973892A (en) * | 2021-03-01 | 2021-06-18 | 王锐群 | Biomass liquid fuel processing equipment |
| CN112973892B (en) * | 2021-03-01 | 2022-12-13 | 北京卡奔生态环保科技有限公司 | Biomass liquid fuel processing equipment |
| CN114043593A (en) * | 2021-10-08 | 2022-02-15 | 嘉应学院 | Controllable bamboo fibre production facility of finished product thickness |
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|---|---|
| CN105797822B (en) | 2017-12-22 |
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