CN109845432A - A kind of soil dispersion mechanism that paddy field is digged on whole native all-in-one machine - Google Patents
A kind of soil dispersion mechanism that paddy field is digged on whole native all-in-one machine Download PDFInfo
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- CN109845432A CN109845432A CN201910276117.5A CN201910276117A CN109845432A CN 109845432 A CN109845432 A CN 109845432A CN 201910276117 A CN201910276117 A CN 201910276117A CN 109845432 A CN109845432 A CN 109845432A
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- 239000006185 dispersion Substances 0.000 title claims abstract description 93
- 239000002689 soil Substances 0.000 title claims abstract description 81
- 230000007246 mechanism Effects 0.000 title claims abstract description 31
- 230000001681 protective effect Effects 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims description 14
- 230000010355 oscillation Effects 0.000 claims description 13
- 230000007306 turnover Effects 0.000 claims description 9
- 239000007787 solid Substances 0.000 claims 1
- 235000007164 Oryza sativa Nutrition 0.000 abstract description 32
- 235000009566 rice Nutrition 0.000 abstract description 32
- 230000008901 benefit Effects 0.000 abstract description 4
- 240000007594 Oryza sativa Species 0.000 abstract 1
- 241000209094 Oryza Species 0.000 description 31
- 230000000694 effects Effects 0.000 description 20
- 238000000034 method Methods 0.000 description 6
- 230000033001 locomotion Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 238000003971 tillage Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005213 imbibition Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000013014 water-saving technology Methods 0.000 description 1
Abstract
It digs the soil dispersion mechanism on whole native all-in-one machine the present invention provides a kind of paddy field, belongs to rice technical field of agricultural machinery.Soil dispersion mechanism includes surrounding cover, turning over cutter and dispersion axis; protective cover is fixed on the rack; cutter is turned over to be fixed in encirclement cover; it turns over tool parts and stretches out to surround and cover front end; the front end of dispersion axis is fixedly installed several dispersion cutterheads; disperse cutterhead to be located in encirclement cover; surround the lower end of cover, front-end and back-end are open; the width for surrounding cover is greater than the width for turning over cutter; a thread bush is fixedly installed on dispersion axis, successively head and the tail hingedly form link mechanism for fixed connecting rod, movable rod, swing arm and connecting plate two；The rear end for dispersing axis connects an input shaft, is connected between input shaft and dispersion axis by a universal joint, inputs axis connection power source.The present invention has many advantages, such as that whole soil is high-efficient.
Description
Technical field
The invention belongs to rice technical field of agricultural machinery, are related to a kind of soil point that paddy field is digged on whole native all-in-one machine
Dissipate mechanism.
Background technique
The cropping pattern of minimal tilling of rice in industry generally refers to be protected by the rice of Harbin agricultural machinery Research Institute
Shield property minimal tills water-saving technology, which refers to turn over the soil after gathered in paddy field between two row rice stubbles, makes rice stubble
Between soil former rice stubble is motionless in retaining after band-like rotary tillage and to its whole soil, rice shoot is intercutted into two after whole soil of digging
Between rice stubble.This have the advantage that: it can reduce by 50% Soil tillage；Moving when paddy field ploughing work is greatly lowered
Power consumption and expense；Harrow a field due to using the band-like method of soil preparation for minimal tilling profit field rice transplanting, eliminating traditional water, level land with this kind of tool it is flat, precipitate and
Four cargo handling operations of stubble are fished out, labour expenditure is reduced and saves expense；Soaked field water is compared traditional land preparation mode and can be saved
30%~40% (part water imbibition of not digging is poor)；The whole field period is reduced to 1~2d by 10 original~15d；It realizes few
Cultivated and root stubble and part straw-returning conservation tillage；Increasing both production and income.
Although above-mentioned cropping pattern of minimal tilling has numerous advantages, advantage be all based on its ideal cultivation mode and
Ideal planting patterns, in terms of site preparation of ploughing, traditional rotary cultivator is difficult to ensure the soil quilt in the sheet region after turning over
It disposably breaks up, and rotary cultivator is easy to make the region of sheet to turn over the soil in region and be extruded into where rice stubble not turn over region
It is interior, make flattening course because rice stubble there are due to become very laborious.
Based on this, to minimal tilling under cropping pattern, needs to turn over whole field equipment and have following function: 1, ensuring that sheet turns over area
The soil routed up in domain, which does not enter where rice stubble, does not turn over position；2, the bulk soil routed up needs to be divided turning in region
It dissipates and pulverizes, the position for remaining in script as far as possible is constant；3, it turns over whole native process to be preferably able to disposably complete, due to turning over
Cultivated region is limited to the sheet region between adjacent rice stubble, secondary to dig or agricultural ploughing machine be with the cultivated land track of first time when whole soil
It is identical to be difficult, it is difficult to realize the target for reducing cultivated land soil 50%；4, traditional dispersion hack is scraped using dentalation
Scattered mode, is influenced by soil resistance, dissipates soil structure and is not capable of fixing in lengthwise position, to occur dissipating soil unevenness, needs more
Secondary operation can be uniform, this is also to influence whole soil disposable an important factor for completing of digging.
Summary of the invention
In view of the above problems existing in the prior art, the purpose of the present invention is to provide a kind of paddy fields to dig whole soil integrally
Soil dispersion mechanism on machine, the technical problem to be solved by the present invention is to be able to carry out the soil after turning over adequately
Disperse and homogenizes.
Object of the invention can be realized by the following technical scheme: a kind of soil that paddy field is digged on whole native all-in-one machine
Decentralized institution, which is characterized in that whole native all-in-one machine of digging includes rack, and the soil dispersion mechanism includes surrounding cover, turning over knife
Tool and dispersion axis, the protective cover are fixed on the rack, and the cutter of turning over is fixed in encirclement cover, described to turn over tool parts
It stretches out and surrounds cover front end, the front end of the dispersion axis is fixedly installed several dispersion cutterheads, and the dispersion cutterhead, which is located at, surrounds cover
Interior, the lower end for surrounding cover, front-end and back-end are open, and the width for surrounding cover is greater than the width for turning over cutter, described
It is fixedly installed a thread bush on dispersion axis, an installing arm is further fixedly arranged on the dispersion axis, the installing arm includes connecting
Fishplate bar one and the connecting plate two vertical with connecting plate one, one end of the connecting plate one and one end of connecting plate two are fixedly linked,
It is connected between the other end of the connecting plate one and dispersion axis by bearing, the other end of the connecting plate two is rotatably connected to one
It is driven gear ring, the transmission gear ring is engaged with thread bush, and the axis of the transmission gear ring is fixedly connected with a swing arm, the swing arm
One end with transmission gear ring where shaft be fixedly linked, the hinged movable rod of the other end of the swing arm, it is described activity even
Also hinged one fixed connecting rod is connect, the fixed connecting rod is fixed on the rack, the fixed connecting rod, movable rod, swing arm and connection
Successively head and the tail hingedly form link mechanism to plate two；The rear end of the dispersion axis connects an input shaft, the input shaft and dispersion axis
Between by a universal joint be connected, the input axis connection power source.
It is adjustable to surround the lengthwise position of cover on the rack, turns over and enters packet after cutter digs the soil between rice stubble
In shroud, rotation while dispersion axis longitudinally reciprocal swing is chopped up and is broken up to the soil surrounded in cover.
The motion profile and principle for dispersing axis are: the rotation of power source drive input shaft, input shaft pass through universal joint and dispersion
Axis is connected, and enables to disperse axis rotation, and fixed connecting rod is fixed on the rack, thread bush and driving cog during dispersion axis rotation
Circle engagement makes to be driven gear ring rotation, swing arm rotation, fixed connecting rod, movable rod, swing arm is driven during transmission gear ring rotation
Make to be driven gear ring, connecting plate one, connecting plate two, dispersion axis in longitudinal direction with the link mechanism that successively head and the tail are hingedly formed of connecting plate two
Direction moves back and forth, and the amplitude of fluctuation for dispersing axis is determined by the size of link mechanism, swing arm of the adjustment in link mechanism
Length can be adjusted the amplitude of oscillation of dispersion axis.
The effect for surrounding cover enters rice stubble region not just to the soil after turning over, while can also cooperate
The dispersion cutterhead dispersed on axis improves dispersion efficiency, disperses the longitudinally reciprocating motion of axis, on the one hand can reduce dispersion resistance, keep away
Exempt from soil and surrounds except cover, dispersion efficiency on the other hand can be improved, make point to surrounding cover larger pressure is caused to squeeze out soil
Dissipating cutterhead has soil except the dispersion of the hand of spiral, also has " strike " on longitudinal direction to soil, disperses the rotation of axis
Speed and longitudinal oscillation frequency are larger, can be to avoid dispersion axis longitudinal oscillation to " the missing " for not dispersing soil.
The two sides of the bottom for surrounding cover are located at the top of rice stubble region, and surround the bottom surface spacing of cover with region of not digging
It is smaller, it can be avoided bulk soil and be discharged out of gap except encirclement cover.
In the soil dispersion mechanism that a kind of above-mentioned paddy field is digged on whole native all-in-one machine, the dispersion axis and horizontal plane
Between be in 15~45 ° of inclination angles.
Inclination angle a part between dispersion axis and horizontal plane is shared by the longitudinal oscillation amplitude of dispersion axis, and another part is point
The basic inclination angle between axis and horizontal plane is dissipated, the setting at the inclination angle can be connect with soil is not dispersed to make each dispersion cutterhead
Touching, improves efficiency.
In the soil dispersion mechanism that a kind of above-mentioned paddy field is digged on whole native all-in-one machine, the front end for surrounding cover is opened
Mouth bore is greater than open rearward end bore.
It surrounds and covers trapezoidal structure, on the one hand soil can be squeezed during surrounding cover and moving ahead with rack,
Keep dispersion cutterhead more preferable to the dispersion effect of soil, on the other hand can result in the effect of " catchmenting ", divides water flow in rice field
Dissipate cover rear end discharge pressure increase, to dispersion cover clear up while, additionally it is possible to soil is washed away, improve efficiency and
Dispersion effect.
In the soil dispersion mechanism that a kind of above-mentioned paddy field is digged on whole native all-in-one machine, have in the swing arm several
Mounting hole can hingedly adjust the longitudinal oscillation amplitude of dispersion axis by choosing a wherein mounting hole and movable rod.
It is hinged by replacement mounting hole and movable rod, to adjust the amplitude of oscillation of dispersion axis, to adapt to different soil properties and rice
The needs of the different situations in field.
In the soil dispersion mechanism that a kind of above-mentioned paddy field is digged on whole native all-in-one machine, the two sides for turning over cutter
It is respectively provided with a rib.
The effect of rib is capable of increasing the guiding to soil, while the soil block after digging being avoided to cause larger pressure to cover is surrounded
Power.
In the soil dispersion mechanism that a kind of above-mentioned paddy field is digged on whole native all-in-one machine, the front end tool for surrounding cover
There is a guide part to turn up.
The effect of guide part is capable of increasing " catchmenting " effect for surrounding cover and " poly- soil " effect.
Detailed description of the invention
Fig. 1 is positional structure schematic diagram of this decentralized institution in all-in-one machine.
Fig. 2 is the structural schematic diagram of this decentralized institution.
Fig. 3 is the planar structure schematic diagram that cover is surrounded in this decentralized institution.
Fig. 4 is the planar structure schematic diagram that cutter is turned in this decentralized institution.
In figure, 11, rack；12, deflecting roller；13, traveling wheel；2, cover is surrounded；21, rib；22, guide part；23, knife is turned over
Tool；31, disperse axis；32, disperse cutterhead；33, thread bush；34, universal joint；35, input shaft；41, installing arm；411, connecting plate
One；412, connecting plate two；42, it is driven gear ring；43, swing arm；44, movable rod；45, fixed connecting rod；51, belt wheel one；52, belt wheel
Two；53, gear ring one is bored；54, output shaft；55, gear ring two is bored；61, compression bar；62, plain-barreled roll is caught up with.
Specific embodiment
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
As depicted in figs. 1 and 2, whole native all-in-one machine of originally digging include rack 11, the deflecting roller 12 that 11 front end of rack is set,
The power source that the traveling wheel 13 and driving traveling wheel 13 that 11 rear end of rack is arranged in rotate, be located at deflecting roller 12 and traveling wheel 13 it
Between rack 11 on the cultivated native unit of several spacing distribution is set, ploughing soil unit includes surrounding cover 2, turning over cutter 23 and dispersion
Axis 31, protective cover are fixed in rack 11, are turned over cutter 23 and are fixed in encirclement cover 2, are turned over 23 part of cutter and are stretched out to surround and cover 2
Front end, the front end of dispersion axis 31 are fixedly installed several dispersion cutterheads 32, and dispersion cutterhead 32, which is located at, to be surrounded in cover 2, surround cover 2
Lower end, front-end and back-end are open, and the width for surrounding cover 2 is greater than the width for turning over cutter 23, disperse on axis 31 to be fixedly installed
One thread bush 33 disperses on axis 31 to be further fixedly arranged on an installing arm 41, and installing arm 41 includes connecting plate 1 and and connecting plate
One 411 vertical connecting plates 2 412, one end of connecting plate 1 and one end of connecting plate 2 412 are fixedly linked, connecting plate one
It is connected between 411 other end and dispersion axis 31 by bearing, the other end of connecting plate 2 412 is rotatably connected to a transmission gear ring
42, transmission gear ring 42 engage with thread bush 33, and the axis for being driven gear ring 42 is fixedly connected with a swing arm 43, one end of swing arm 43 and
Shaft where transmission gear ring 42 is fixedly linked, and the hinged movable rod 44 of the other end of swing arm 43 is flexibly connected also hinged one
Fixed connecting rod 45, fixed connecting rod 45 are fixed in rack 11, fixed connecting rod 45, movable rod 44, swing arm 43 and connecting plate 2 412
Successively head and the tail are hinged forms link mechanism；The rear end for dispersing axis 31 connects an input shaft 35, between input shaft 35 and dispersion axis 31
It is connected by a universal joint 34, input shaft 35 connects power source.
Surround that 2 lengthwise position in rack 11 of cover is adjustable, the interval between each cultivated native unit be adjacent encirclements cover 2 it
Between interval, this compartment away from size depend on each rice stubble between spacing, according to rice in a first Rice Cropping
The mode of rice transplanting spacing determines, it is ensured that each cultivated native unit is exactly between adjacent rice stubble.
It turns over to enter after cutter 23 digs the soil between rice stubble and surround in cover 2, disperse the longitudinally reciprocal pendulum of axis 31
Rotation while dynamic is chopped up and is broken up to the soil surrounded in cover 2.
The motion profile and principle for dispersing axis 31 are: power source drive input shaft 35 rotates, and input shaft 35 passes through universal joint
34 are connected with dispersion axis 31, enable to disperse 31 rotation of axis, fixed connecting rod 45 is fixed in rack 11, the mistake that dispersion axis 31 rotates
Thread bush 33 is engaged with transmission gear ring 42 in journey, makes to be driven the rotation of gear ring 42, transmission gear ring 42 drives swing arm during rotating
43 rotations, fixed connecting rod 45, movable rod 44, swing arm 43 and connecting plate 2 412 link mechanism that successively head and the tail are hingedly formed make
It is driven gear ring 42, connecting plate 1, connecting plate 2 412, dispersion axis 31 to move back and forth in longitudinal direction, disperses the swing of axis 31
Amplitude is determined that the length of swing arm 43 of the adjustment in link mechanism can be to the amplitude of oscillation of dispersion axis 31 by the size of link mechanism
It is adjusted.
The effect for surrounding cover 2 enters rice stubble region not just to the soil after turning over, while can also match
The dispersion cutterhead 32 closed on dispersion axis 31 improves dispersion efficiency, disperses the longitudinally reciprocating motion of axis 31, on the one hand can reduce point
Resistance is dissipated, soil is avoided to surround except cover 2, on the other hand can be improved point to surrounding cover 2 larger pressure is caused to squeeze out soil
Efficiency is dissipated, there is dispersion cutterhead 32 to soil except the dispersion of the hand of spiral, also there is " strike " on longitudinal direction to soil,
Rotation speed and the longitudinal oscillation frequency for dispersing axis 31 are larger, can be to avoid dispersion 31 longitudinal oscillation of axis to not dispersing soil
" missing ".
The two sides of the bottom for surrounding cover 2 are located at the top of rice stubble region, and surround between cover 2 and the bottom surface in region of not digging
Away from smaller, it can be avoided bulk soil and be discharged out of gap except encirclement cover 2.
Disperse to be in 15~45 ° of inclination angles between axis 31 and horizontal plane.Disperse inclination angle a part between axis 31 and horizontal plane by
The longitudinal oscillation amplitude of dispersion axis 31 is shared, and another part is the basic inclination angle dispersed between axis 31 and horizontal plane, the inclination angle
Setting can be contacted with soil is not dispersed to make each dispersion cutterhead 32, is improved efficiency.
As shown in figure 3, the front opening bore for surrounding cover 2 is greater than open rearward end bore.It surrounds and covers 2 trapezoidal structures, one
Aspect can squeeze soil during surrounding cover 2 and moving ahead with rack 11, make to disperse dispersion of the cutterhead 32 to soil
Effect is more preferable, on the other hand can result in the effect of " catchmenting ", increases water flow in rice field in the discharge pressure of dispersion cover rear end,
While cleaning dispersion cover, additionally it is possible to wash away, improve efficiency and dispersion effect to soil.
There are several mounting holes in swing arm 43, can hingedly be adjusted point by choosing wherein a mounting hole and movable rod 44
Dissipate the longitudinal oscillation amplitude of axis 31.It is hinged by replacement mounting hole and movable rod 44, to adjust the amplitude of oscillation of dispersion axis 31, thus
Adapt to the needs of the different situations in different soil properties and rice field.
As shown in Figure 1, being fixedly connected with belt wheel 1 on input shaft 35, jackshaft is rotatably connected in rack 11, it is intermediate
It is fixedly installed belt wheel 2 52 on axis, is connected between belt wheel 1 and belt wheel 2 52 by belt, is fixedly installed on jackshaft
Gear ring 1 is bored, is rotatably connected to an output shaft 54 in rack 11, is fixedly installed on output shaft 54 and is engaged with cone gear ring 1
Cone gear ring 2 55, be connected between output shaft 54 and traveling wheel 13 by chain；Intermediate axis connection power source.In order to homogenize rice field
The dispersion effect of middle soil, disperse axis 31 rotation and swing it is synchronous with traveling wheel 13, using jackshaft make walking mechanism and
The movement for dispersing axis 31 is synchronous；Each cultivated native unit is consistent with the connection type of power source.
The compression bar 61 positioned at 13 rear of traveling wheel is hinged in rack 11, the lower end of compression bar 61, which is rotatably connected to, catches up with plain-barreled roll
62.Soil after catching up with 62 pairs of plain-barreled roll dispersions catch up with flat, is self-possessed and compresses rice field surface, and the soil of loose protrusion after dispersion is made
Earth tends to be smooth.
As shown in figure 4, the two sides for turning over cutter 23 are respectively provided with a rib 21.The effect of rib 21 is capable of increasing to soil
Guiding, while the soil block after digging being avoided 2 to cause larger pressure to cover is surrounded.
As shown in Figures 2 and 3, the front end for surrounding cover 2 has a guide part 22 to turn up.The effect of guide part 22 can increase
Big " catchmenting " effect for surrounding cover 2 and " poly- soil " effect.
Power source is fuel engines or motor, and the output end of fuel engines or motor is connected with jackshaft.
A mud cover is fixedly installed in rack 11, the middle part of shelves mud cover package dispersion axis 31, fixed connecting rod 45, activity connect
Bar 44, swing arm 43, connecting plate 1, connecting plate 2 412, thread bush 33 and transmission gear ring 42, the company of mud cover and dispersion axis 31
Place is met to be connected using undulatory rubber slab.Undulatory rubber slab mentioned here is partly overlapping rubber slab, disperses axis
31 swing displacement is compensated by the change of the folding position size of rubber slab, and the middle part of dispersion axis 31 and rubber slab uses axis
It holds connected.
It should be understood that referred in the application it is disposable complete to soil turn over and flatten be in contrast,
It can once complete in the case where soil property and planting technology allow that soil between rice stubble is turned over and flattened, avoid secondary operation
Running track is different and influence to minimal till the effect of cropping pattern in the process.All-in-one machine in the application is based on referring in background technique
Minimal till cropping pattern, however not excluded that its be used for common cropping pattern and to non-paddy field carry out the possibility for turning over whole soil.To with
It will not go into details for the structures such as steering mechanism, the steering wheel of the inessential deflecting roller 12 of the application, attached to be also not shown in the figure.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (6)
- The soil dispersion mechanism on whole native all-in-one machine 1. a kind of paddy field is digged, which is characterized in that whole native all-in-one machine of digging includes Rack (11), the soil dispersion mechanism include surrounding cover (2), turning over cutter (23) and dispersion axis (31), and the protective cover is solid Be scheduled on rack (11), it is described turn over cutter (23) be fixed on encirclement cover (2) in, it is described turn over cutter (23) part stretch out surround (2) front end is covered, the front end of dispersion axis (31) is fixedly installed several dispersion cutterheads (32), and the dispersion cutterhead (32) is located at It surrounds in cover (2), lower end, the front-end and back-end for surrounding cover (2) are open, and the width for surrounding cover (2), which is greater than, to be turned over The width of cutter (23) is fixedly installed a thread bush (33) on the dispersion axis (31), also fixed on the dispersion axis (31) It is provided with an installing arm (41), the installing arm (41) includes connecting plate one (411) and the connection vertical with connecting plate one (411) Plate two (412), one end of the connecting plate one (411) and one end of connecting plate two (412) are fixedly linked, the connecting plate one (411) it is connected between the other end and dispersion axis (31) by bearing, the other end of the connecting plate two (412) is rotatably connected to One transmission gear ring (42), the transmission gear ring (42) are engaged with thread bush (33), and the axis of transmission gear ring (42) is fixed to be connected It is connected to a swing arm (43), one end and the shaft where transmission gear ring (42) of the swing arm (43) are fixedly linked, the swing arm (43) the hinged movable rod (44) of the other end, also hinged one fixed connecting rod (45) of flexible connection, the fixed connecting rod (45) be fixed on rack (11), the fixed connecting rod (45), movable rod (44), swing arm (43) and connecting plate two (412) according to Secondary head and the tail hingedly form link mechanism；It is described dispersion axis (31) rear end connect an input shaft (35), the input shaft (35) with Disperse between axis (31) to be connected by a universal joint (34), the input shaft (35) connects power source.
- 2. a kind of paddy field is digged the soil dispersion mechanism on whole native all-in-one machine according to claim 1, which is characterized in that institute It states between dispersion axis (31) and horizontal plane in 15~45 ° of inclination angles.
- 3. a kind of paddy field is digged the soil dispersion mechanism on whole native all-in-one machine according to claim 2, which is characterized in that institute The front opening bore for surrounding cover (2) is stated greater than open rearward end bore.
- 4. a kind of according to claim 1 or 2 or 3 soil dispersion mechanisms that paddy field is digged on whole native all-in-one machine, feature Be that there are several mounting holes on the swing arm (43), can by choose wherein a mounting hole and movable rod (44) hingedly with The longitudinal oscillation amplitude of adjustment dispersion axis (31).
- 5. a kind of according to claim 1 or 2 or 3 soil dispersion mechanisms that paddy field is digged on whole native all-in-one machine, feature It is, the two sides for turning over cutter (23) are respectively provided with a rib (21).
- 6. a kind of paddy field is digged the soil dispersion mechanism on whole native all-in-one machine according to claim 3, which is characterized in that institute Stating the front end for surrounding cover (2) has a guide part (22) to turn up.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910276117.5A CN109845432B (en) | 2019-04-08 | 2019-04-08 | Soil dispersion mechanism on paddy field soil-turning soil-working integrated machine |
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| CN201910276117.5A CN109845432B (en) | 2019-04-08 | 2019-04-08 | Soil dispersion mechanism on paddy field soil-turning soil-working integrated machine |
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| CN109845432B CN109845432B (en) | 2024-03-05 |
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