CN107278522A - A kind of two-way crushing and returning to field machine and tillage machinery - Google Patents
A kind of two-way crushing and returning to field machine and tillage machinery Download PDFInfo
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- CN107278522A CN107278522A CN201710622893.7A CN201710622893A CN107278522A CN 107278522 A CN107278522 A CN 107278522A CN 201710622893 A CN201710622893 A CN 201710622893A CN 107278522 A CN107278522 A CN 107278522A
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- cutter shaft
- field machine
- casing
- way crushing
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- 238000003971 tillage Methods 0.000 title claims abstract description 9
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 230000001629 suppression Effects 0.000 claims abstract description 19
- 238000010009 beating Methods 0.000 claims abstract description 7
- 230000005540 biological transmission Effects 0.000 claims description 35
- 230000008878 coupling Effects 0.000 claims description 29
- 238000010168 coupling process Methods 0.000 claims description 29
- 238000005859 coupling reaction Methods 0.000 claims description 29
- 238000005096 rolling process Methods 0.000 claims description 11
- 238000009826 distribution Methods 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 230000007704 transition Effects 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 18
- 239000010902 straw Substances 0.000 abstract description 10
- 239000002689 soil Substances 0.000 abstract description 5
- 239000000835 fiber Substances 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 238000001035 drying Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 6
- 238000010298 pulverizing process Methods 0.000 description 5
- 238000005553 drilling Methods 0.000 description 4
- 238000000227 grinding Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000010899 nucleation Methods 0.000 description 3
- 241000209140 Triticum Species 0.000 description 2
- 235000021307 Triticum Nutrition 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004898 kneading Methods 0.000 description 2
- 230000010358 mechanical oscillation Effects 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 238000009331 sowing Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D82/00—Crop conditioners, i.e. machines for crushing or bruising stalks
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B49/00—Combined machines
- A01B49/04—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
The present invention relates to agricultural machinery technological field, more particularly, to a kind of two-way crushing and returning to field machine and tillage machinery, and in particular to a kind of two-way crushing and returning to field machine of plateau crop material.The two-way crushing and returning to field machine includes protection mechanism, disintegrating mechanism and drive mechanism etc., the present invention uses the disintegrating mechanism of double knife shaft, and use a kind of homemade novel saw-tooth beating type flail knife, overcome plateau plant fiber long, toughness is strong, not scissile problem, stalk crushes length and is not more than 150mm by traditional chopper, drops to no more than 70mm;Stalk percentage of damage improves 80%;The height for the stubble left declines more than 20mm than traditional chopper;Straw scattering draught unevenness by traditional chopper≤20%, drop to≤15%.And after suppression soil moisture conservation, water loss slows down after stalk is crushed, and improves Straw decomposing speed, solve High aititude and the area that cools is due to drying the problem of being difficult to decompose after low temperature Returning Application of Crop Straw.
Description
Technical field
The present invention relates to agricultural machinery technological field, more particularly, to a kind of two-way crushing and returning to field machine and tillage machinery, tool
Body is related to a kind of two-way crushing and returning to field machine of plateau crop material.
Background technology
At present, plateau crop material has fiber long, the characteristics of toughness is strong, and existing straw-returning is mechanical by plateau crop
Stalk length qualification rate is low after stalk is crushed, and subsequently turns over operation and is a greater impact, it is necessary to shut down carry out manual cleaning, time-consuming
Arduously, the sowing of influence succession crop and emergence rate.Highlands soil rock-soil ratio is high, easily damages returning to the field machine knife blade, and strong spoke
Penetrate, arid is windy, the weather condition of low temperature influences the decomposition rate of stalk, and existing straw-returning is mechanical by plateau crop material
After crushing, it is impossible to meet the demand of plateau Returning Application of Crop Straw well.
The information for being disclosed in the background section is merely intended to deepen the understanding of the general background technology to the present invention, and
It is not construed as recognizing or implies information structure prior art known to those skilled in the art in any form.
The content of the invention
It is an object of the invention to provide a kind of two-way crushing and returning to field machine and tillage machinery, plateau crop can be disposably completed
The farmland operations such as High-efficiency straw crushing, blade service life is long, and can increase seeding ratio.
To achieve these goals, the present invention uses following technical scheme:
On the one hand, the present invention provides a kind of two-way crushing and returning to field machine, and it at least includes:
Protection mechanism, including:Casing;
Disintegrating mechanism, including it is respectively arranged at the first cutter shaft and the second cutter shaft of side before and after casing bottom, first knife
Axle and the second cutter shaft backwards rotation, and in first cutter shaft with being provided with the second cutter shaft using some of sawtooth beating type
Flail knife;
Drive mechanism, including the first driver element and the second driver element,
First driver element includes first side transmission device, the first transmission being sequentially connected with first cutter shaft
Axle and first gear case, the first gear case are connected with for exporting the first Hooks coupling universal coupling being connected with tractor dynamic power;
Second driver element includes second side transmission device, the second transmission being sequentially connected with second cutter shaft
Axle and second gear case, are connected between the second gear case and the first gear case by the second Hooks coupling universal coupling.
Further, the two-way crushing and returning to field machine also includes haulage gear, and the haulage gear includes:
Upper connecting rod, is arranged at the front end of the casing;
Two lower pull bars, are respectively arranged at the front end of the casing, and positioned at the lower section of upper connecting rod, the upper connecting rod and two
Individual lower pull bar be in angular distribution, for tractor three point attachment.
Further, the two-way crushing and returning to field machine also includes suppression mechanism, and the suppression mechanism includes:
Rolling stand;
Roller is suppressed, the suppression roller is arranged at the lower rear of the casing by rolling stand.
Further, the protection mechanism also includes:
Baffle plate assembly, including several baffle plates being arranged in the casing, several baffle plates are respectively in first knife
The top of axle and the second cutter shaft is in two column distributions;
Coupling guard, the coupling guard is respectively arranged at first Hooks coupling universal coupling and the described 20000th
To the outside of shaft coupling;
Side driving protection cover, the side driving protection cover is respectively arranged at the first side transmission device and second
The outside of side transmission device;The first side transmission device is respectively arranged at the casing with second side transmission device
Both sides, and be centrosymmetric setting relative to the casing.
Further, the first side transmission device is identical with the structure of the second side transmission device, includes
It is respectively arranged at the first pulley concial disk, the second pulley concial disk and tensioning wheel of cabinet sides;First pulley concial disk
It is connected between second pulley concial disk by V belt, and tensioning setting, the described 1st is carried out by tensioning wheel
The corresponding power transmission shaft connection of pulley sheave, the corresponding cutter shaft connection of second pulley concial disk.
Further, the top of the flail knife blade is set in the form of sheets, and the bottom of the flail knife blade is set in hammer shape, and
Two sides of the flail knife blade and bottom surface are provided with sawtooth.
Further, the quantity of the corresponding flail knife of each cutter shaft is multiple, and multiple flail knives exempt from shake using equal power
Method is arranged on corresponding cutter shaft.
Further, the top of the flail knife blade, the bottom of the flail knife blade are connected using the transition of gradual change cambered surface.
Further, the two-way crushing and returning to field machine integrally uses horizontal type structure.
On the other hand, the present invention also provides a kind of tillage machinery, and it includes:Tractor and on the tractor
The two-way crushing and returning to field machine.
Using above-mentioned technical proposal, the present invention has the advantages that:
The present invention can disposably complete the farmland operations such as plateau crop material efficient pulverizing, greatly speed up and subsequently turn over sowing
Speed, promotes Straw decomposing, improves seeding ratio, and the new flail knife blade life of self-control is long, reduces flight-line maintenance cost.It is logical
Cross the present invention one hour can 16 mu or so of efficient pulverizing plateau crop material, compared to same power mechanical reach identical operation effect imitate
Rate is doubled;Twin shaft of the present invention is inversely crushed so as to improve the degree of grinding of stalk, through the two-way crushing and returning to field machine small
Test on wheat, stalk crushes length and is not more than 150mm by traditional chopper, drops to no more than 70mm;Stalk percentage of damage
Improve 80%;The height for the stubble left declines more than 20mm than traditional chopper;Straw scattering draught unevenness by traditional chopper≤
20%, drop to≤15%, subsequently speed of drilling is turned over, and the emergence rate of seed is improved to 80% so as to accelerate;Cutter shaft
A kind of self-control novel saw-tooth beating type flail knife is installed, flail knife exempts from shake method on cutter shaft using equal power, reduces mechanical oscillation, from
And extend the service life of machinery.Simple in construction, mechanization degree of the invention is high, easy to operate, and is conducive to improving plateau
The yield and economic benefit of crop field.
Brief description of the drawings
, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical scheme of the prior art
The accompanying drawing used required in embodiment or description of the prior art is briefly described, it should be apparent that, in describing below
Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before creative work is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of two-way crushing and returning to field machine provided in an embodiment of the present invention;
Fig. 2 is the front view of the two-way crushing and returning to field machine shown in Fig. 1;
Fig. 3 is the side view of the two-way crushing and returning to field machine shown in Fig. 1;
Fig. 4 is the attached view of the two-way crushing and returning to field machine shown in Fig. 1;
Fig. 5 is the structural representation of flail knife provided in an embodiment of the present invention;
Fig. 6 is the front view of flail knife provided in an embodiment of the present invention;
Fig. 7 is the side view of flail knife provided in an embodiment of the present invention;
Fig. 8 is cutter shaft provided in an embodiment of the present invention, flail knife and side transmission device connection diagram;
Fig. 9 is the first cutter shaft provided in an embodiment of the present invention, the fundamental diagram of the second cutter shaft cooperation;
Figure 10 is the structural representation of baffle plate provided in an embodiment of the present invention.
Reference:
In figure:1. casing;2. upper connecting rod;3. lower pull bar;4. the first Hooks coupling universal coupling;5. the second Hooks coupling universal coupling;6.
Axle device protective cover;7. first gear case;8. second gear case;9. the first power transmission shaft;10. second driving shaft;11. side transmission is protected
Shield;12. the first pulley concial disk;13. the second pulley concial disk;14. baffle plate;15. tensioning wheel;16. the first cutter shaft;17. get rid of
Knife;18. material feeding baffle;19. the second cutter shaft;20. suppress roller;21. rolling stand;22. roller scraper plate;23. heel teeth;24. bottom
Tooth.
Embodiment
Technical scheme is clearly and completely described below in conjunction with accompanying drawing, it is clear that described implementation
Example is a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
The embodiment of the present invention is described in detail below in conjunction with accompanying drawing.It should be appreciated that this place is retouched
The embodiment stated is merely to illustrate and explain the present invention, and is not intended to limit the invention.
Embodiment one
With reference to shown in Fig. 1 to Fig. 4, the present embodiment provides a kind of two-way crushing and returning to field machine, and it at least includes:
Protection mechanism, including:Casing 1, specific size, the shape of casing 1 are not limited to, and can flexibly be set according to actual needs
Put.
Disintegrating mechanism, including it is respectively arranged at the first cutter shaft 16 and the second cutter shaft 19 of side before and after the bottom of casing 1, described
One cutter shaft 16 and the backwards rotation of the second cutter shaft 19, improve the degree of grinding of stalk, and plateau crop material crushes length qualification rate
87%-94% can be reached, subsequently speed of drilling is turned over, and the emergence rate of seed is improved to 80% so as to accelerate.And
Some flail knives 17 using sawtooth beating type are provided with the cutter shaft 19 of first cutter shaft 16 and second, new flail knife is made by oneself
17 blade lifes are long, reduce flight-line maintenance cost.
Drive mechanism, including the first driver element and the second driver element.
Wherein, first driver element include be sequentially connected with first cutter shaft 16 first side transmission device,
First power transmission shaft 9 and first gear case 7, the first gear case 7 are connected with for exporting be connected first with tractor dynamic power
Hooks coupling universal coupling 4;
Wherein, second driver element include be sequentially connected with second cutter shaft 19 second side transmission device,
Second driving shaft 10 and second gear case 8, it is universal by second between the second gear case 8 and the first gear case 7
Axle device 5 is connected.
It is preferred that, first gear case 7 is with second gear case 8 in the front and rear sides of casing 1, and inside is equipped with a pair of circular cone teeth
Wheel, plays a part of to change direction and speedup.
In the present embodiment, further, the two-way crushing and returning to field machine also includes haulage gear, the haulage gear bag
Include:
Upper connecting rod 2, is arranged at the front end of the casing 1;
Two lower pull bars 3, are respectively arranged at the front end of the casing 1, and positioned at the lower section of upper connecting rod 2, the upper connecting rod 2
With two lower pull bars 3 be in angular distribution, for tractor three point attachment.
It can be seen that, the haulage gear in the present embodiment is simple in construction, convenient and tractor three point attachment, it can be understood as hanging down
Face directly and respectively have an instantaneous center of rotation in horizontal plane, so as to realize that body up and down can free movement.Certainly, should
The form of haulage gear is not unique, for example:3 haulage gears of existing respective model can also be used.
In the present embodiment, further, the two-way crushing and returning to field machine also includes suppression mechanism, the suppression mechanism bag
Include:
Rolling stand 21;
Roller 20 is suppressed, the suppression roller 20 is arranged at the lower rear of the casing 1 by rolling stand 21.Specifically
Ground, the suppression roller 20 is arranged on rolling stand 21 by drum shaft, and the rolling stand 21 is bolted on casing 1
On, fixed position can be adjusted, and then adjust the height of suppression roller 20.For example:Suppressing the position of roller 20 can be by rolling stand
21 adjustment, and then entirely After-Body height can be adjusted in the range of 10cm.
In addition, the suppression mechanism may also include roller scraper plate 22, the roller scraper plate 22 is used for suppression roller 20
Surface is cleared up.
For suppression roller 20, specific size can have varied, be illustrated in the mode that one of which is preferred
It is bright:The a length of 1200mm, a diameter of 70mm of the suppression roller 20.
In the present embodiment, further, the protection mechanism also includes:
Baffle plate assembly, including several baffle plates 14 being arranged in the casing 1, several baffle plates 14 are respectively described
The top of one cutter shaft 16 and the second cutter shaft 19 is in two column distributions;It is preferred that, with reference to shown in Figure 10, several baffle plates 14 are being arranged on
The front and rear sides of each cutter shaft, totally 4 row, each column 15, baffle plate 14 long 55mm, wide 35mm, shape angle in 90 ° is welded with casing 1.
The setting of baffle plate 14 plays scattered stalk and is detained long stalk, extends the effect of grinding time.Certainly, it is corresponding, before casing 1
The position of endfeed is also provided with material feeding baffle 18, and the position discharged in rear end is also provided with discharge baffle.
Coupling guard 6, the coupling guard 6 is respectively arranged at first Hooks coupling universal coupling 4 and described
The outside of two Hooks coupling universal couplings 5;
Side driving protection cover 11, the side driving protection cover 11 be respectively arranged at the first side transmission device and
The outside of second side transmission device;The first side transmission device is respectively arranged at the machine with second side transmission device
The both sides of shell 1, and be centrosymmetric setting relative to the casing 1.
In the present embodiment, further, the structure of the first side transmission device and the second side transmission device
It is identical, the first pulley concial disk 12, the second pulley concial disk 13 and tensioning wheel 15 including being respectively arranged at the side of casing 1;
Connected between first pulley concial disk 12 and second pulley concial disk 13 by V belt, and pass through tensioning wheel 15
Carry out tensioning setting, first pulley concial disk 12 it is corresponding power transmission shaft connection, second pulley concial disk 13 with
Its corresponding cutter shaft connection.It can be seen that, the cutter shaft in the present embodiment uses the single side kind of drive, is driven by pulley concial disk.It is excellent
Choosing, pulley concial disk is provided with a diameter of 85mm tensioning wheel 15.
With reference to shown in Fig. 5 to Fig. 7, in the present embodiment, further, the top of the blade of flail knife 17 is set in the form of sheets,
The bottom of the blade of flail knife 17 is set in hammer shape, and two sides and bottom surface of the blade of flail knife 17 are provided with sawtooth.
Further, the top of the blade of flail knife 17, the bottom of the blade of the flail knife 17 are connected using the transition of gradual change cambered surface, and sawtooth is cut
Cut more laborsaving during stalk, small power consumption.
The number of teeth of size and sawtooth for flail knife 17 can flexibly be set according to actual needs, with the preferred side of one of which
Formula explanation:The blade lengths of flail knife 17 are 140mm, and width is 40mm, is highly 30mm.Bottom is length 40mm, width
30mm, thickness 20mm hammer block into shape, and blade top is length 80mm, and width 40mm, thickness 10mm sheets, blade top is used with bottom
Gradual change cambered surface is excessively connected, and blade is connected by pin with cutter shaft.Described 17 blade of flail knife, two sides and bottom surface are provided with saw
Tooth, side sets 8 gang saw teeth, referred to as heel teeth 23, and bottom surface is provided with 3 gang saw teeth, referred to as bottom tooth 24, sawtooth cross-sectional dimensions 10
×10mm。
With reference to shown in Fig. 8, further, the quantity of the corresponding flail knife 17 of each cutter shaft be it is multiple, it is multiple described to get rid of
Knife 17 exempts from shake method on corresponding cutter shaft using equal power.It is understood that along the axial direction of cutter shaft:It is provided with equal intervals
Some groups of flail knives 17 that interlock;Along the outer circumference of cutter shaft:Angle between every group of flail knife 17 in outer peripheral face is identical, in uniform point
Cloth.
With reference to shown in Fig. 9, the quantity of the cutter shaft in the present embodiment is two, and first cutter shaft 16 and the second cutter shaft 19 are inverse
To rotation.Illustrated with one way in which:First cutter shaft 16 is rotated clockwise, and the second cutter shaft 19 is rotated counterclockwise.
First cutter shaft 16 is with 2000r/min rotating speed high-speed rotation clockwise, and the flail knife 17 on the cutter shaft crushes plateau crop material
Cutting, sheds backward, while the second cutter shaft 19 is with 2000r/min rotating speed high-speed rotation counterclockwise, by plateau crop material to
Shed between two axles, under the Intercepting effects of the baffle plate 14 of the inner side of casing 1, the longer stalk of length is trapped between two cutter shafts,
Into cataclasm shape under the multiple impact cutting of two cutter shafts, strike, tear kneading action, the less plateau of length after the second cutter shaft 19 will be crushed
Crop material is shed to roller backward.
Further, the two-way crushing and returning to field machine integrally uses horizontal type structure.It is preferred that, entire length be 1370mm,
Width is 1220mm, is highly 610mm.
The course of work of the present embodiment is as follows:
The machine is the crushing part rotated at a high speed by transmission system drives using tractor motive power output shaft, to high original work
Thing stalk directly crush and returning to the field.During operation, chopper lifting first should be arrived into knife 20-25 cm heights from the ground, engagement
Power output shaft, is rotated 1-2 minutes, is hung up operation gear, is slowly unclasped clutch pedal, while operating hydraulic lifting regulation hand
Handle, makes chopper progressively be down to the required height for the stubble left (5-10cm), can shut down adjust town by rolling stand 21 if necessary
The setting height(from bottom) of pressure roller 20, makes the second cutter shaft 19 (rear cutter shaft) be advisable, increase therewith less than first cutter shaft 16 (preceding cutter shaft) 10mm
Throttle, puts into normal operation.Pace is advisable according to crushing effect with 9km/h.The first cutter shaft 16 during operation is with 2000r/
Sawtooth beating type flail knife 17 on min rotating speed high-speed rotation clockwise, cutter shaft, which crushes plateau crop material, to be cut, and is retrojected
Spread, while the second cutter shaft 19 is thrown plateau crop material between two axles with 2000r/min rotating speed high-speed rotation counterclockwise
Spread, under the Intercepting effects of body fuselage inner side baffle 14, the longer stalk of length is trapped between two cutter shafts, many in two cutter shafts
Into cataclasm shape under secondary impact cutting, strike, tear kneading action, after the second cutter shaft 19 will be crushed the less plateau crop material of length to
After shed to roller, then suppression is carried out by suppression roller 20 can complete the efficient pulverizing of plateau crop material, suppression soil moisture conservation.
To sum up, the present invention can disposably complete the farmland operations such as plateau crop material efficient pulverizing, suppression soil moisture conservation, greatly
It is fast subsequently to turn over speed of drilling, promote Straw decomposing, improve seeding ratio, the new blade life of flail knife 17 of self-control is long, drop
Low flight-line maintenance cost.By the present invention one hour can 16 mu or so of efficient pulverizing plateau crop material, compared to same power mechanical
Reach that identical operation effect efficiency is doubled;Twin shaft of the present invention is inversely crushed to improve the degree of grinding of stalk.
Through the test of the two-way crushing and returning to field machine on wheat, stalk crushes length being not more than by traditional chopper
150mm, drops to no more than 70mm;Stalk percentage of damage improves 80%;The height for the stubble left declines more than 20mm than traditional chopper;Straw
Stalk shed unevenness by traditional chopper≤20%, drop to≤15%.Speed of drilling subsequently is turned over so as to accelerate, and
The emergence rate of seed is set to improve to 80%;Cutter shaft installs a kind of self-control novel saw-tooth beating type flail knife 17, and flail knife 17 uses equal power
Exempt from shake method on cutter shaft, reduce mechanical oscillation, so as to extend the service life of machinery;It is further to pass through roller town
Pressure, reduces the evaporation of stalk moisture, improves stalk water content, accelerates Straw decomposing speed.Simple in construction, mechanization of the invention
Degree is high, easy to operate, and is conducive to improving the yield and economic benefit of plateau crop field.
Embodiment two
The present embodiment two also provides a kind of tillage machinery, and it includes:Tractor and above-mentioned on the tractor
Two-way crushing and returning to field machine in embodiment one.It is understood that the technical scheme that the present embodiment two is protected includes any make
With the plant equipment of two-way crushing and returning to field machine described in above-described embodiment one.Equally, the tillage machinery tool that the present embodiment two is provided
Have and the identical beneficial effect of embodiment one.Therefore, the content disclosed in embodiment one falls within the present embodiment two, identical skill
Description is not repeated in art.
Finally it should be noted that:Various embodiments above is merely illustrative of the technical solution of the present invention, rather than its limitations;To the greatest extent
The present invention is described in detail with reference to foregoing embodiments for pipe, it will be understood by those within the art that:Its according to
The technical scheme described in foregoing embodiments can so be modified, or which part or all technical characteristic are entered
Row equivalent substitution;And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology
The scope of scheme.
Claims (10)
1. a kind of two-way crushing and returning to field machine, it is characterised in that at least include:
Protection mechanism, including:Casing;
Disintegrating mechanism, including be respectively arranged at the first cutter shaft and the second cutter shaft of side before and after casing bottom, first cutter shaft with
Second cutter shaft backwards rotation, and got rid of in first cutter shaft with being provided with the second cutter shaft using some of sawtooth beating type
Knife;
Drive mechanism, including the first driver element and the second driver element,
First driver element include be sequentially connected with first cutter shaft first side transmission device, the first power transmission shaft and
First gear case, the first gear case is connected with for exporting the first Hooks coupling universal coupling being connected with tractor dynamic power;
Second driver element include be sequentially connected with second cutter shaft second side transmission device, second driving shaft and
Second gear case, is connected between the second gear case and the first gear case by the second Hooks coupling universal coupling.
2. two-way crushing and returning to field machine according to claim 1, it is characterised in that also including haulage gear, the hauling machine
Structure includes:
Upper connecting rod, is arranged at the front end of the casing;
Two lower pull bars, are respectively arranged at the front end of the casing, and under the lower section of upper connecting rod, the upper connecting rod and two
Pull bar be in angular distribution, for tractor three point attachment.
3. two-way crushing and returning to field machine according to claim 1, it is characterised in that also including suppression mechanism, the pressing machine
Structure includes:
Rolling stand;
Roller is suppressed, the suppression roller is arranged at the lower rear of the casing by rolling stand.
4. two-way crushing and returning to field machine according to claim 1, it is characterised in that the protection mechanism also includes:
Baffle plate assembly, including several baffle plates being arranged in the casing, several baffle plates respectively first cutter shaft with
The top of second cutter shaft is in two column distributions;
Coupling guard, the coupling guard is respectively arranged at first Hooks coupling universal coupling and described second universal
The outside of axle device;
Side driving protection cover, the side driving protection cover is respectively arranged at the first side transmission device and second side
The outside of transmission device;The first side transmission device is respectively arranged at the two of the casing with second side transmission device
Side, and be centrosymmetric setting relative to the casing.
5. two-way crushing and returning to field machine according to claim 1, it is characterised in that the first side transmission device with it is described
The structure of second side transmission device is identical, the first pulley concial disk, the second triangle including being respectively arranged at cabinet sides
Belt pulley and tensioning wheel;Connected between first pulley concial disk and second pulley concial disk by V belt, and
Tensioning setting, the corresponding power transmission shaft connection of first pulley concial disk, the two or three cuticle are carried out by tensioning wheel
The corresponding cutter shaft connection of belt wheel.
6. the two-way crushing and returning to field machine according to any one of claim 1-5, it is characterised in that the flail knife blade it is upper
Portion is set in the form of sheets, and the bottom of the flail knife blade is set in hammer shape, and is set in two sides of the flail knife blade and bottom surface
It is equipped with sawtooth.
7. two-way crushing and returning to field machine according to claim 6, it is characterised in that the number of the corresponding flail knife of each cutter shaft
Measure to be multiple, multiple flail knives exempt from shake method on corresponding cutter shaft using equal power.
8. two-way crushing and returning to field machine according to claim 6, it is characterised in that the top of the flail knife blade, described get rid of
The bottom of knife blade is connected using the transition of gradual change cambered surface.
9. two-way crushing and returning to field machine according to claim 1, it is characterised in that the two-way crushing and returning to field machine is integrally used
Horizontal type structure.
10. a kind of tillage machinery, it is characterised in that including:Tractor and on the tractor such as claim 1-9
Any one of two-way crushing and returning to field machine.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710622893.7A CN107278522A (en) | 2017-07-27 | 2017-07-27 | A kind of two-way crushing and returning to field machine and tillage machinery |
Applications Claiming Priority (1)
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Cited By (1)
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CN110558031A (en) * | 2019-10-18 | 2019-12-13 | 河北圣和农业机械有限公司 | Amphibious straw smashing and throwing machine |
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