CN107950131A - Double-rotary-tillage wide-seedling-width precision seeder capable of layered fertilization in proportion - Google Patents
Double-rotary-tillage wide-seedling-width precision seeder capable of layered fertilization in proportion Download PDFInfo
- Publication number
- CN107950131A CN107950131A CN201810022155.3A CN201810022155A CN107950131A CN 107950131 A CN107950131 A CN 107950131A CN 201810022155 A CN201810022155 A CN 201810022155A CN 107950131 A CN107950131 A CN 107950131A
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- Prior art keywords
- installing plate
- rotary knife
- connecting shaft
- knife axis
- layer
- Prior art date
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- 238000003971 tillage Methods 0.000 title abstract description 13
- 230000004720 fertilization Effects 0.000 title abstract 2
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 239000003337 fertilizer Substances 0.000 claims description 22
- 238000009332 manuring Methods 0.000 claims description 19
- 238000005452 bending Methods 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims 1
- 239000002689 soil Substances 0.000 abstract description 22
- 230000000694 effects Effects 0.000 abstract description 9
- 239000010902 straw Substances 0.000 abstract description 6
- 238000002156 mixing Methods 0.000 abstract description 5
- 238000004140 cleaning Methods 0.000 abstract description 4
- 241000209140 Triticum Species 0.000 description 6
- 235000021307 Triticum Nutrition 0.000 description 6
- 240000008042 Zea mays Species 0.000 description 5
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 description 5
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 5
- 235000009973 maize Nutrition 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000010899 nucleation Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 244000098338 Triticum aestivum Species 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009336 multiple cropping Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/06—Machines for making or covering drills or furrows for sowing or planting
- A01C5/062—Devices for making drills or furrows
-
- 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
- A01B49/06—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/06—Seeders combined with fertilising apparatus
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Working Implements (AREA)
Abstract
The invention discloses a double-rotary-tillage wide-seedling-width precision seeder capable of fertilizing in layers according to proportion, which comprises a mounting plate, wherein a first rotary tillage cutter shaft and a second rotary tillage cutter shaft are arranged on the lower side of the mounting plate in parallel, two ends of the first rotary tillage cutter shaft and the second rotary tillage cutter shaft are respectively and rotatably connected with a first support, the first support is fixedly connected with the mounting plate, the same ends of the first rotary tillage cutter shaft and the second rotary tillage cutter shaft penetrate through the first support and are fixedly sleeved with a first belt wheel, the two first belt wheels are connected through a first transmission belt, and a first chain wheel is fixedly sleeved at the end part, close to the first belt wheel, of the second rotary tillage cutter shaft. According to the invention, the two rotary tillage cutter shafts are arranged, so that straws on the soil can be conveniently cleaned, the cleaning or mixing effect is improved, the length of the corrugated pipe is adjusted by rotating the basket of the basket screw, and different fertilizing pipes are positioned at different heights, so that the layered fertilization is carried out on the soil at different depths.
Description
Technical field
The present invention relates to technical field of agricultural machinery, more particularly to a kind of bispin to plough the wide seedling width essence amount of layer by layer manuring in proportion
Seeder.
Background technology
Wheat Maize Multiple Cropping Rotation is the important cropping pattern of China's the Yellow River and Huai He River and Northern Winter area, to ensureing national food
Safety has extremely important effect.Wheat, maize straw are then this area's culture fertilities, improve soil physics structure, promote
Into the important technique measure of increases in grain production.
But using maize straw total crop return in current production more, stalk amount is generally large, common wheat no-tillage seeding
Machine lead to go over bar rotary tillage or wheel plough after sow immediately, maize straw is difficult to fully mix from seedling tape erasure or with soil completely
It is mixed, seeding quality is seriously affected, reduces emergence rate and the uniformity.
Newest research shows, base fertilizer apply depth to fertilizer efficiency and wheat each growing stage absorb have it is aobvious
Writing influences, and variety classes fertilizer is distributed in the performance that different soil depths is conducive to respective fertilizer efficiency, and traditional wheat is no-tillage
Seeder inconvenience layer by layer manuring, so as to influence to influence Growth of Wheat.
To solve the above-mentioned problems, we have proposed a kind of bispin to plough the wide seedling width precision planter of layer by layer manuring in proportion.
The content of the invention
The purpose of the present invention is to solve in the prior art, maize straw is difficult to fill from seedling tape erasure or with soil completely
Divide blending, seriously affect seeding quality, it has not been convenient to layer by layer manuring, so that the problem of influencing to influence Growth of Wheat, and propose
A kind of bispin plough the wide seedling width precision planter of layer by layer manuring in proportion.
To achieve these goals, present invention employs following technical solution：
A kind of bispin ploughs the wide seedling width precision planter of layer by layer manuring in proportion, including installing plate, the downside of the installing plate are equipped with
The first rotary knife axis and the second rotary knife axis being arranged in parallel, the both ends of first rotary knife axis and the second rotary knife axis turn
Dynamic to be connected with first support, the first support is fixedly connected with installing plate, first rotary knife axis and the second rotary knife axis
The same end be connected to first pulley through first support and fixing sleeve, two first pulleys are connected by the first transmission belt
Connect, second rotary knife axis is connected to the first sprocket wheel close to the end of first pulley also fixing sleeve, and the upside of the installing plate is consolidated
Surely have a driving device, the output terminal fixing sleeve of the driving device is connected to the second sprocket wheel and the second belt wheel, first sprocket wheel and
Second sprocket wheel is connected by chain, and the installing plate is equipped with the first port corresponding with chain, is set on the downside of the installing plate
There is the camshaft being arranged in parallel with the second rotary knife axis, the camshaft is located at one of driving device away from the second rotary knife axis
Side, the both ends of the camshaft are rotatably connected to second support, and the second support is fixedly connected with installing plate, the cam
One end of axis is connected to the 3rd belt wheel corresponding with the second belt wheel, second belt wheel and the 3rd band through second support and fixing sleeve
Wheel is equipped with the second port corresponding with the second transmission belt, the cam shaft distal by the second transmission band connection, the installing plate
Side from the second rotary knife axis is equipped with two symmetrically arranged 3rd stents, and the 3rd stent is fixedly connected with installing plate,
The first connecting shaft is rotatably connected between two the 3rd stents, fixing sleeve is connected to multiple and cam in first connecting shaft
The corresponding plough of axis overhead cam, is arranged with torque spring in first connecting shaft, the both ends of the torque spring respectively with
First connecting shaft is fixedly connected with the 3rd stent, and multiple fertilizer boxes, multiple fertilizer are fixedly connected with the upside of the installing plate
Hopper is parallel to side of first connecting shaft away from camshaft successively, and the downside of the fertilizer box is equipped with multiple discharge nozzles,
The one end of the discharge nozzle away from fertilizer box is through installing plate and extends downwardly, and valve, the valve are provided with the discharge nozzle
Door is fixed on the downside of installing plate, and the lower end of the discharge nozzle is connected with by bellows applies expects pipe, the both sides for applying expects pipe
Connecting plate is fixedly connected with, the connecting plate is connected by turnbuckle with installing plate, and the fertilizer box is away from the first connection
The side of axis is equipped with operating handle, and the lower end of the operating handle is fixedly connected with the second connecting shaft, and second connecting shaft is remote
One end from operating handle through installing plate and is fixedly connected with mounting base, and the madial wall of the mounting base is rotated by shaft to be connected
Slewing rollers are connected to, second connecting shaft is rotatablely connected with installing plate.
Preferably, fixing sleeve is connected to two spacing rings in second connecting shaft, two spacing rings respectively with installation
The both sides up and down of plate are in contact.
Preferably, side of the slewing rollers away from valve is equipped with shank, and the upper end of the shank is fixedly connected with
Connecting rod, the upper end of the connecting rod through installing plate and upwardly extend, and pedal, institute are rotatably connected on the upside of the installing plate
State one end of connecting rod extension and the downside of pedal to be rotatablely connected, Hookean spring, the linear bullet are arranged with the connecting rod
The both ends of spring are fixedly connected with installing plate and pedal respectively.
Preferably, the lower end of the plough is equipped with trench digging and bends, and the trench digging bending is set towards cam direction of principal axis.
Preferably, the coulter on first rotary knife axis and the second rotary knife axis is staggered.
Preferably, two ends of the operating handle away from the second connecting shaft are arranged with rubber antiskid set, the rubber
The surface of glue Anti-slip cover is equipped with multiple anti-skidding salient points.
In the present invention, due to the driving effect of driving device, so as to facilitate the second sprocket wheel to pass through the first sprocket wheel of chain-driving
Rotate, so that facilitate the first sprocket wheel to drive the second rotary knife axis to rotate, while two first pulleys are driven band connection by first,
It is convenient that stalk on soil is cleared up by the setting of two rotary knife axises so as to facilitate the rotation of the second rotary knife axis,
The effect of cleaning or blending is improved, while driving device turn drives second tape wheel rotates, since the 3rd belt wheel passes through the second transmission
Band drives the second belt wheel to rotate, so as to facilitate the rotation of camshaft, due to the twisting force of torque spring, so as to facilitate plough
Keep contacting with the cam on camshaft, so as to facilitate plough with being rotated centered on the first connecting shaft, and then facilitate plough
Carry out trench digging work, by rotating the gaily decorated basket of turnbuckle so that the convenient length for adjusting turnbuckle, so to connecting plate with
The distance between installing plate is adjusted, and is adjusted with the length to bellows so that different applies expects pipe positioned at different
Highly, so as to carry out layer by layer manuring to the soil of different depth, by manipulation operation handle, so that the convenient mobile side to device
To being controlled.
Brief description of the drawings
Fig. 1 is the structural representation that a kind of bispin proposed by the present invention ploughs the wide seedling width precision planter of layer by layer manuring in proportion
Figure；
Fig. 2 is the polycrystalline substance signal that a kind of bispin proposed by the present invention ploughs the wide seedling width precision planter of layer by layer manuring in proportion
Figure；
Fig. 3 is the structure diagram at A in Fig. 1.
In figure：1 installing plate, 2 first rotary knife axises, 3 second rotary knife axises, 4 first supports, 5 first pulleys, 6 first pass
Dynamic band, 7 first sprocket wheels, 8 driving devices, 9 second sprocket wheels, 10 second belt wheels, 11 chains, 12 first ports, 13 camshafts, 14 the
Two stents, 15 the 3rd belt wheels, 16 second transmission belts, 17 second ports, 18 the 3rd stents, 19 first connecting shafts, 20 ploughs,
Expects pipe, 27 connecting plates, 28 are applied in 201 trench digging bendings, 21 torque springs, 22 fertilizer boxes, 23 discharge nozzles, 24 valves, 25 bellowss, 26
Turnbuckle, 29 operating handles, 30 second connecting shafts, 31 mounting bases, 32 shafts, 33 slewing rollers, 34 spacing rings, 35 shanks,
36 connecting rods, 37 pedals, 38 Hookean springs, 39 rubber antiskid sets, 40 anti-skidding salient points.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.
In the description of the present invention, it is to be understood that term " on ", " under ", "front", "rear", "left", "right", " top ",
The orientation or position relationship of the instruction such as " bottom ", " interior ", " outer " are based on orientation shown in the drawings or position relationship, merely to just
In the description present invention and simplify description, rather than instruction or imply signified device or element must have specific orientation, with
Specific azimuth configuration and operation, therefore be not considered as limiting the invention.
With reference to Fig. 1-3, a kind of bispin ploughs the wide seedling width precision planter of layer by layer manuring in proportion, including installing plate 1, installing plate
1 downside is equipped with the first rotary knife axis 2 and the second rotary knife axis 3 being arranged in parallel, convenient that stalk on soil is cleared up,
Improve the effect of cleaning or blending, the coulter on the first rotary knife axis 2 and the second rotary knife axis 3 is staggered, so that convenient
In the rotation process of the first rotary knife axis 2 and the second rotary knife axis 3, the interlaced contact of its coulter, so that in coulter
Soil is cleared up, and the both ends of the first rotary knife axis 2 and the second rotary knife axis 3 are rotatably connected to first support 4, first support
4 are fixedly connected with installing plate 1, facilitate the rotation of the first rotary knife axis 2 and the second rotary knife axis 3, the first rotary knife axis 2 and second
The same end of rotary knife axis 3 is connected to first pulley 5 through first support 4 and fixing sleeve, and two first pulleys 5 are passed by first
Dynamic band 6 connects, and facilitates the synchronous rotation of the first rotary knife axis 2 and the second rotary knife axis 3；
Second rotary knife axis 3 is connected to the first sprocket wheel 7 close to the end of first pulley 5 also fixing sleeve, and the upside of installing plate 1 is fixed with
Driving device 8, convenient to provide power, the output terminal fixing sleeve of driving device 8 is connected to the second sprocket wheel 9 and the second belt wheel 10, and first
7 and second sprocket wheel 9 of sprocket wheel is connected by chain 11, due to the driving effect of driving device 8, so as to facilitate the second sprocket wheel 9 to pass through
Chain 11 drives the first sprocket wheel 7 to rotate, so as to drive the second rotary knife axis 3 to rotate, installing plate 1 is equipped with corresponding with chain 11
First port 12, facilitate chain 11 by so as to prevent chain 11 from rocking；
The downside of installing plate 1 is equipped with the camshaft 13 being arranged in parallel with the second rotary knife axis 3, and camshaft 13 is located at driving device 8
Side away from the second rotary knife axis 3, the both ends of camshaft 13 are rotatably connected to second support 14, second support 14 and installation
Plate 1 is fixedly connected, and second support 14 facilitates the rotation of camshaft 13, and one end of camshaft 13 is through second support 14 and fixing sleeve
It is connected to and is connected with 10 corresponding 3rd belt wheel 15 of the second belt wheel, the second belt wheel 10 and the 3rd belt wheel 15 by the second transmission belt 16,
Installing plate 1 be equipped with 16 corresponding second port 17 of the second transmission belt, due to the driving effect of driving device 8, so that convenient
Second belt wheel 10 drives the 3rd belt wheel 15 to rotate by the second transmission belt 16, and then facilitates the rotation of camshaft 13, the second port
17 facilitate the second transmission belt 16 by so as to avoid the second transmission belt 16 from rocking；
Side of the camshaft 13 away from the second rotary knife axis 3 is equipped with two symmetrically arranged 3rd stents 18, the 3rd stent 18 with
Installing plate 1 is fixedly connected, and is rotatably connected to the first connecting shaft 19 between two the 3rd stents 18, fixing sleeve in the first connecting shaft 19
Multiple ploughs 20 corresponding with 13 overhead cam of camshaft are connected to, the lower end of plough 20 is equipped with trench digging bending 201, trench digging bending
201 are set towards 13 direction of camshaft, so that convenient trench digging bends 201 in the moving process of device prior to plough 20 and soil
Contact, 8 turn drives second tape wheel 10 of driving device rotate, since the 3rd belt wheel 15 passes through the second transmission belt 16 the second belt wheel 10 of drive
Rotate, so as to facilitate the rotation of camshaft 13, due to the twisting force of torque spring 21, so as to facilitate plough 20 and camshaft
Cam on 13 keeps contact, due to the rotation of cam, due to the distance between the profile of cam diverse location and its rotation axis
Differ, and plough 20 keeps contacting with the cam on camshaft 13, connects so as to facilitate plough 20 reciprocally to carry out with first
Deflection centered on spindle 19, in 20 deflection of plough, with ground it is vertical when, contacted with soil it is more abundant so that side
Just ditch work, after plough 20 deflects certain angle, since the length of plough 20 is certain, thus plough 20 with soil not
Contact, so plough 20 to this section of soil without trench digging.
Be arranged with torque spring 21 in first connecting shaft 19, the both ends of torque spring 21 respectively with the first connecting shaft 19 and
Three stents 18 are fixedly connected, due to the twisting force of torque spring 21, so as to facilitate plough 20 and the cam on camshaft 13
Contact is kept, so as to facilitate plough 20 with being rotated centered on the first connecting shaft 19, and then facilitates plough 20 to carry out trench digging work
Make.
The upside of installing plate 1 is fixedly connected with multiple fertilizer boxes 22, and multiple fertilizer boxes 22 are parallel to the first company successively
Side of the spindle 19 away from camshaft 13, the downside of fertilizer box 22 are equipped with multiple discharge nozzles 23, and discharge nozzle 23 is away from fertilizer box 22
One end through installing plate 1 and extending downwardly, valve 24 is installed on discharge nozzle 23, valve 24 is fixed on the downside of installing plate 1,
Valve 24 is gate valve, and when valve 24 is opened, fertilizer is discharged by discharge nozzle 23, so that convenient fertilising, when valve 24 is closed,
Due to the stop of 24 flashboard of valve, prevent fertilizer from leaking, the lower end of discharge nozzle 23 is connected with by bellows 25 applies expects pipe 26, applies
The both sides of expects pipe 26 have been fixedly connected with connecting plate 27, and connecting plate 27 is connected by turnbuckle 28 with installing plate 1, passes through rotation
The gaily decorated basket of turnbuckle 28 so that the convenient length for adjusting turnbuckle 28, and then between connecting plate 27 and installing plate 1 away from
From being adjusted, it is adjusted with the length to bellows 25 so that different expects pipes 26 of applying are located at different height, so that right
The soil of different depth carries out layer by layer manuring；
Side of the fertilizer box 22 away from the first connecting shaft 19 is equipped with operating handle 29, and the lower end of operating handle 29 is fixedly connected with
Two connecting shafts 30, the second connecting shaft 30 facilitates attended operation handle 29 and mounting base 31, while conveniently rotates and connect with installing plate 1
Connect, rotated so that convenient by 29 mounting base 31 of rotating operation handle, the second connecting shaft 30 away from operating handle 29 one
End is through installing plate 1 and is fixedly connected with mounting base 31, and fixing sleeve is connected to two spacing rings 34, two limits in the second connecting shaft 30
Position ring 34 is in contact with the both sides up and down of installing plate 1 respectively, prevents from producing opposite shifting between the second connecting shaft 30 and installing plate 1
It is dynamic, so as to influence the position of operating handle 29, and then the operation to device is influenced, the madial wall of mounting base 31 passes through 32 turns of shaft
Dynamic to be connected with slewing rollers 33, the second connecting shaft 30 is rotatablely connected with installing plate 1, operating handle 29 away from the second connecting shaft 30 two
A end is arranged with rubber antiskid set 39, and the surface of rubber antiskid set 39 is equipped with multiple anti-skidding salient points 40, convenient for users to holding
Operating handle 29 is held, increases friction coefficient, increases contact area, so that increasing friction force, prevents hand from skidding；
Side of the slewing rollers 33 away from valve 24 is equipped with shank 35, and the upper end of shank 35 is fixedly connected with connecting rod 36, even
The upper end of extension bar 36 is through installing plate 1 and upwardly extends, and the upside of installing plate 1 is rotatably connected to pedal 37, and connecting rod 36 extends
The downside of one end and pedal 37 be rotatablely connected, Hookean spring 38, the both ends difference of Hookean spring 38 are arranged with connecting rod 36
It is fixedly connected with installing plate 1 and pedal 37, by foot pedals 37, so as to facilitate pedal 37 to produce deflection, so that connection
Bar 36 and the relative position of installing plate 1 change, and then facilitate shank 35 to be contacted with soil, to facilitate soil surface loose
Dynamic, so as to facilitate the sprouting of seed, since the elastic force of spring 38 acts on, so that convenient after pedal 37 is unclamped, pedal 37 is upward
Deflection, so that shank 35 is not contacted with ground, prevents from during seeder is shifted to field, damaging ground.
In the present invention, due to the driving effect of driving device 8, so as to facilitate the second sprocket wheel 9 to drive first by chain 11
Sprocket wheel 7 rotates, so that facilitate the first sprocket wheel 7 to drive the second rotary knife axis 2 to rotate, while two first pulleys 5 are passed by first
Dynamic band 6 connects, so that facilitate the rotation of the second rotary knife axis 3, it is convenient to the straw on soil by the setting of two rotary knife axises
Stalk is cleared up, and improves the effect of cleaning or blending, while 8 turn drives second tape wheel 10 of driving device rotates, due to the 3rd band
Wheel 15 drives the second belt wheel 10 to rotate by the second transmission belt 16, so as to facilitate the rotation of camshaft 13, due to torque spring 21
Twisting force so that facilitate plough 20 with camshaft 13 cam keep contact, due to the rotation of cam, due to cam
The distance between the profile of diverse location and its rotation axis differ, and plough 20 keeps contacting with the cam on camshaft 13,
So as to facilitate plough 20 reciprocally to carry out the deflection centered on the first connecting shaft 19, in 20 deflection of plough, with ground
When face is vertical, more abundant, the work so that convenience is ditched is contacted with soil, after plough 20 deflects certain angle, due to trench digging
The length of device 20 is certain so that plough 20 is not contacted with soil, and then plough 20 to this section of soil without trench digging, and then
Plough 20 is facilitated to carry out intermittent trench digging work, by rotating the gaily decorated basket of turnbuckle 28, so that convenient adjust gaily decorated basket spiral shell
The length of silk 28, and then the distance between connecting plate 27 and installing plate 1 are adjusted, adjusted with the length to bellows 25
Section so that different expects pipes 26 of applying are located at different height, so as to carry out layer by layer manuring to the soil of different depth, pass through
Manipulation operation handle 29, so that the convenient moving direction to device is controlled.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of bispin ploughs the wide seedling width precision planter of layer by layer manuring in proportion, including installing plate（1）, it is characterised in that it is described
Installing plate（1）Downside be equipped with the first rotary knife axis for being arranged in parallel（2）With the second rotary knife axis（3）, first rotary blade
Axis（2）With the second rotary knife axis（3）Both ends be rotatably connected to first support（4）, the first support（4）With installing plate
（1）It is fixedly connected, first rotary knife axis（2）With the second rotary knife axis（3）The same end run through first support（4）It is and solid
Surely it is socketed with first pulley（5）, two first pulleys（5）Pass through the first transmission belt（6）Connection, second rotary knife axis
（3）Close to first pulley（5）End also fixing sleeve be connected to the first sprocket wheel（7）, the installing plate（1）Upside be fixed with driving
Device（8）, the driving device（8）Output terminal fixing sleeve be connected to the second sprocket wheel（9）With the second belt wheel（10）, first chain
Wheel（7）With the second sprocket wheel（9）Pass through chain（11）Connection, the installing plate（1）It is equipped with and chain（11）Corresponding first is logical
Mouthful（12）, the installing plate（1）Downside be equipped with and the second rotary knife axis（3）The camshaft being arranged in parallel（13）, the cam
Axis（13）Positioned at driving device（8）Away from the second rotary knife axis（3）Side, the camshaft（13）Both ends be rotatablely connected
There is second support（14）, the second support（14）With installing plate（1）It is fixedly connected, the camshaft（13）One end through the
Two stents（14）And fixing sleeve is connected to and the second belt wheel（10）Corresponding 3rd belt wheel（15）, second belt wheel（10）With the 3rd
Belt wheel（15）Pass through the second transmission belt（16）Connection, the installing plate（1）It is equipped with and the second transmission belt（16）Corresponding second
Port（17）, the camshaft（13）Away from the second rotary knife axis（3）Side be equipped with two symmetrically arranged 3rd stents
（18）, the 3rd stent（18）With installing plate（1）It is fixedly connected, two the 3rd stents（18）Between be rotatably connected to
One connecting shaft（19）, first connecting shaft（19）Upper fixing sleeve is connected to multiple and camshaft（13）The corresponding plough of overhead cam
（20）, first connecting shaft（19）On be arranged with torque spring（21）, the torque spring（21）Both ends respectively with first
Connecting shaft（19）With the 3rd stent（18）It is fixedly connected, the installing plate（1）Upside be fixedly connected with multiple fertilizer boxes（22）,
Multiple fertilizer boxes（22）The first connecting shaft is parallel to successively（19）Away from camshaft（13）Side, the fertilizer box
（22）Downside be equipped with multiple discharge nozzles（23）, the discharge nozzle（23）Away from fertilizer box（22）One end run through installing plate（1）
And extend downwardly, the discharge nozzle（23）On valve is installed（24）, the valve（24）It is fixed on installing plate（1）Downside,
The discharge nozzle（23）Lower end pass through bellows（25）It is connected with and applies expects pipe（26）, it is described to apply expects pipe（26）Both sides it is fixed
It is connected with connecting plate（27）, the connecting plate（27）Pass through turnbuckle（28）With installing plate（1）Connection, the fertilizer box（22）
Away from the first connecting shaft（19）Side be equipped with operating handle（29）, the operating handle（29）Lower end be fixedly connected with second
Connecting shaft（30）, second connecting shaft（30）Away from operating handle（29）One end run through installing plate（1）And it is fixedly connected with
Mounting base（31）, the mounting base（31）Madial wall pass through shaft（32）It is rotatably connected to slewing rollers（33）, described second connects
Spindle（30）With installing plate（1）Rotation connection.
2. a kind of bispin according to claim 1 ploughs the wide seedling width precision planter of layer by layer manuring in proportion, it is characterised in that
Second connecting shaft（30）Upper fixing sleeve is connected to two spacing rings（34）, two spacing rings（34）Respectively with installing plate
（1）Both sides up and down be in contact.
3. a kind of bispin according to claim 1 ploughs the wide seedling width precision planter of layer by layer manuring in proportion, it is characterised in that
The slewing rollers（33）Away from valve（24）Side be equipped with shank（35）, the shank（35）Upper end be fixedly connected with
Connecting rod（36）, the connecting rod（36）Upper end run through installing plate（1）And upwardly extend, the installing plate（1）Upside turn
It is dynamic to be connected with pedal（37）, the connecting rod（36）One end of extension and pedal（37）Downside rotation connection, the connecting rod
（36）On be arranged with Hookean spring（38）, the Hookean spring（38）Both ends respectively with installing plate（1）And pedal（37）It is fixed
Connection.
4. a kind of bispin according to claim 1 ploughs the wide seedling width precision planter of layer by layer manuring in proportion, it is characterised in that
The plough（20）Lower end be equipped with trench digging bend（201）, the trench digging bending（201）Towards camshaft（13）Direction is set.
5. a kind of bispin according to claim 1 ploughs the wide seedling width precision planter of layer by layer manuring in proportion, it is characterised in that
First rotary knife axis（2）With the second rotary knife axis（3）On coulter be staggered.
6. a kind of bispin according to claim 1 ploughs the wide seedling width precision planter of layer by layer manuring in proportion, it is characterised in that
The operating handle（29）Away from the second connecting shaft（30）Two ends be arranged with rubber antiskid set（39）, the rubber prevents
Sliding sleeve（39）Surface be equipped with multiple anti-skidding salient points（40）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810022155.3A CN107950131B (en) | 2018-01-10 | 2018-01-10 | Double rotary tillage layered fertilization wide seedling width precision planter in proportion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN109041614A (en) * | 2018-06-25 | 2018-12-21 | 金华市时酷农业科技有限公司 | A kind of energy-efficient implanted device |
| CN112534982A (en) * | 2020-11-02 | 2021-03-23 | 上海萩狩农业科技发展有限公司 | Fertilization assembly with soil loosening function |
| CN115024055A (en) * | 2022-06-16 | 2022-09-09 | 安徽国豪农业科技有限公司 | High-precision single-seed sowing equipment for rape breeding |
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| CN112534982A (en) * | 2020-11-02 | 2021-03-23 | 上海萩狩农业科技发展有限公司 | Fertilization assembly with soil loosening function |
| CN115024055A (en) * | 2022-06-16 | 2022-09-09 | 安徽国豪农业科技有限公司 | High-precision single-seed sowing equipment for rape breeding |
| CN115024055B (en) * | 2022-06-16 | 2023-08-08 | 安徽国豪农业科技有限公司 | High-precision single seed sowing equipment for rape breeding |
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| CN107950131B (en) | 2023-11-21 |
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Effective date of registration: 20240511 Address after: 061000 Gexinzhuang Village, Yilun Bao Township, Renqiu City, Cangzhou City, Hebei Province Patentee after: Hebei Zhengrong Agricultural Machinery Co.,Ltd. Country or region after: China Address before: Yu Ling Temple Street 071001 No. 289 Hebei city of Baoding Province Patentee before: HEIBEI AGRICULTURAL UNIVERSITY Country or region before: China |