CN207927193U - 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
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- CN207927193U CN207927193U CN201820038291.7U CN201820038291U CN207927193U CN 207927193 U CN207927193 U CN 207927193U CN 201820038291 U CN201820038291 U CN 201820038291U CN 207927193 U CN207927193 U CN 207927193U
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- mounting plate
- rotary knife
- connecting shaft
- knife axis
- layer
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- 238000003971 tillage Methods 0.000 title abstract description 13
- 230000004720 fertilization Effects 0.000 title abstract 3
- 239000003337 fertilizer Substances 0.000 claims description 22
- 238000009332 manuring Methods 0.000 claims description 19
- 230000005540 biological transmission Effects 0.000 claims description 15
- 238000005452 bending Methods 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 2
- 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
- 239000004744 fabric Substances 0.000 abstract 1
- 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
- 238000004140 cleaning Methods 0.000 description 3
- 238000010899 nucleation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 244000098338 Triticum aestivum Species 0.000 description 1
- 230000000903 blocking effect Effects 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
- 238000009434 installation Methods 0.000 description 1
- 238000009336 multiple cropping Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Transplanting Machines (AREA)
Abstract
The utility model discloses a broad seedling width of cloth precision planter is fertilizied in proportion layering to two rotary cultivations, which comprises a mounting panel, the downside of mounting panel is equipped with parallel arrangement's first rotary tillage arbor and second rotary tillage arbor, the both ends of first rotary tillage arbor and second rotary tillage arbor are all rotated and are connected with first support, first support and mounting panel fixed connection, first rotary tillage arbor and second rotary tillage arbor all run through first support and fixed the cup joint has first band pulley, two with one end first band pulley is connected through first drive belt, the second rotary tillage arbor is close to the tip of first band pulley and still fixed the cup joint has first sprocket. The utility model discloses a setting of two rotary tillage arbor is conveniently cleared up the straw on the soil, has improved the effect of clearance or mixing, through the basket of flowers of rotating the turnbuckle to adjust the length of bellows, make different fertilization pipes be located different heights, thereby carry out the layering fertilization to the soil of the different degree of depth.
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.
However maize straw total crop return is mostly used in current production, stalk amount is generally large, common wheat no-tillage seeding
Machine is logical go over a 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, emergence rate and the uniformity are reduced.
It is newest studies have shown that base fertilizer apply depth to fertilizer efficiency and wheat each growing stage be absorbed and utilized 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, to influence to influence Growth of Wheat.
To solve the above-mentioned problems, we have proposed a kind of bispins to plough the wide seedling width precision planter of layer by layer manuring in proportion.
Invention content
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
Point blending, seriously affects seeding quality, it has not been convenient to which layer by layer manuring the problem of to influence to influence Growth of Wheat, and proposes
A kind of bispin plough the wide seedling width precision planter of layer by layer manuring in proportion.
To achieve the goals above, present invention employs following technical solutions：
A kind of cultivated wide seedling width precision planter of layer by layer manuring, including mounting plate in proportion of bispin, the downside of the mounting plate
Equipped with the first rotary knife axis disposed in parallel and the second rotary knife axis, the both ends of first rotary knife axis and the second rotary knife axis
It is rotatably connected to first support, the first support is fixedly connected with mounting plate, first rotary knife axis and the second rotary tillage
The same end of cutter shaft runs through first support and fixing sleeve is connected to first pulley, and two first pulleys pass through the first transmission belt
Connection, second rotary knife axis are connected to the first sprocket wheel, the upside of the mounting plate close to the end of first pulley also fixing sleeve
It is fixed with driving device, the output end fixing sleeve of the driving device is connected to the second sprocket wheel and the second belt wheel, first sprocket wheel
It is connected by chain with the second sprocket wheel, the mounting plate is equipped with the first port corresponding with chain, the downside of the mounting plate
Equipped with the second rotary knife axis camshaft disposed in parallel, the camshaft is located at one of driving device far from the second rotary knife axis
The both ends of side, the camshaft are rotatably connected to second support, and the second support is fixedly connected with mounting plate, the cam
Through second support, simultaneously fixing sleeve is connected to third belt wheel corresponding with the second belt wheel, second belt wheel and third band for one end of axis
Wheel is equipped with the second port corresponding with the second transmission belt, the cam shaft distal by the second transmission band connection, the mounting plate
Side from the second rotary knife axis is set there are two symmetrically arranged third holder, and the third holder is fixedly connected with mounting plate,
The first connecting shaft is rotatably connected between two third holders, 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 third holder, and multiple fertilizer boxes, multiple fertilizer are fixedly connected on the upside of the mounting plate
Hopper is parallel to side of first connecting shaft far from camshaft successively, and the downside of the fertilizer box is equipped with multiple discharge nozzles,
The one end of the discharge nozzle far from fertilizer box is through mounting plate and extends downwardly, and valve, the valve are equipped on the discharge nozzle
Door is fixed on the downside of mounting plate, and the lower end of the discharge nozzle is connected with by bellows applies expects pipe, the both sides for applying expects pipe
It is fixedly connected with connecting plate, the connecting plate is connect by turnbuckle with mounting plate, and the fertilizer box is far 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 mounting 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 mounting plate.
Preferably, be fixedly attached in second connecting shaft there are two spacing ring, two spacing rings respectively with installation
The both sides up and down of plate are in contact.
Preferably, side of the slewing rollers far from valve is equipped with shank, and the upper end of the shank is fixedly connected with
The upper end of connecting rod, the connecting rod through mounting plate and upwardly extends, and pedal, institute are rotatably connected on the upside of the mounting plate
The downside of one end and pedal for stating connecting rod extension is rotatablely connected, and Hookean spring, the linear bullet are arranged in the connecting rod
The both ends of spring are fixedly connected with mounting plate and pedal respectively.
Preferably, the lower end of the plough is equipped with trench digging and bends, and the trench digging bending is arranged towards cam axis direction.
Preferably, the coulter on first rotary knife axis and the second rotary knife axis is staggered.
Preferably, two ends of the operating handle far 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, to facilitate the second sprocket wheel to pass through the first sprocket wheel of chain-driving
Rotation, to facilitate the first sprocket wheel to drive the rotation of the second rotary knife axis, 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 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 third belt wheel passes through the second transmission
Band drives the rotation of the second belt wheel, to facilitate the rotation of camshaft, due to the twisting force of torque spring, to facilitate plough
It is kept in contact, is rotated centered on plough and the first connecting shaft to facilitate, and then facilitate plough with the cam on camshaft
Carry out trench digging work, by rotate turnbuckle the gaily decorated basket, to facilitate adjust turnbuckle length, and then to connecting plate with
The distance between mounting plate is adjusted, and is adjusted with the length to bellows so that different applies expects pipe positioned at different
Highly, to carry out layer by layer manuring to the soil of different depth, by manipulation operation handle, to the convenient mobile side to device
To being controlled.
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 that the bottom structure that a kind of bispin proposed by the present invention ploughs the wide seedling width precision planter of layer by layer manuring in proportion shows
It is intended to；
Fig. 3 is the structural schematic diagram at A in Fig. 1.
In figure：1 mounting 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 holders, 15 third belt wheels, 16 second transmission belts, 17 second ports, 18 third holders, 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.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
In the description of the present invention, it is to be understood that, term "upper", "lower", "front", "rear", "left", "right", "top",
The orientation or positional relationship of the instructions such as "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just
In the description present invention and simplify description, do not indicate or imply the indicated device or element must have a particular orientation, with
Specific azimuth configuration and operation, therefore be not considered as limiting the invention.
Referring to Fig.1-3, a kind of bispin ploughs the wide seedling width precision planter of layer by layer manuring, including mounting plate 1 in proportion, mounting plate
1 downside is equipped with 2 and second rotary knife axis 3 of the first rotary knife axis disposed in parallel, convenient to clear up the stalk on soil,
The effect of cleaning or blending is improved, the coulter on the first rotary knife axis 2 and the second rotary knife axis 3 is staggered, to convenient
In the rotation process of the first rotary knife axis 2 and the second rotary knife axis 3, the interlaced contact of coulter, to 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 mounting 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
First support 4 is run through in the same end of rotary knife axis 3 and fixing sleeve is connected to first pulley 5, 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 mounting plate 1 is solid
Surely there is driving device 8, offer power, the output end fixing sleeve of driving device 8 facilitated to be connected to the second sprocket wheel 9 and the second belt wheel 10,
First sprocket wheel 7 and the second sprocket wheel 9 are connected by chain 11, due to the driving effect of driving device 8, to facilitate the second sprocket wheel 9
The rotation of the first sprocket wheel 7 is driven by chain 11, to drive the rotation of the second rotary knife axis 3, mounting plate 1 to be equipped with right with chain 11
The first port 12 answered, facilitates passing through for chain 11, to prevent chain 11 from shaking；
The downside of mounting plate 1 is equipped with to be located at driving and fills with 3 camshaft 13 disposed in parallel of the second rotary knife axis, camshaft 13
Set 8 sides far from the second rotary knife axis 3, the both ends of camshaft 13 are rotatably connected to second support 14, second support 14 with
Mounting plate 1 is fixedly connected, and second support 14 facilitates the rotation of camshaft 13, one end of camshaft 13 through second support 14 and to consolidate
Surely it is socketed with third belt wheel corresponding with the second belt wheel 10 15, the second belt wheel 10 and third belt wheel 15 are connected by the second transmission belt 16
It connects, mounting plate 1 is equipped with second port 17 corresponding with the second transmission belt 16, due to the driving effect of driving device 8, to side
Just the second belt wheel 10 drives third belt wheel 15 to rotate by the second transmission belt 16, and then facilitates the rotation of camshaft 13, and second is logical
Mouth 17 facilitates passing through for the second transmission belt 16, to avoid the second transmission belt 16 from shaking；
Side of the camshaft 13 far from the second rotary knife axis 3 is set there are two symmetrically arranged third holder 18, third holder
18 are fixedly connected with mounting plate 1, and the first connecting shaft 19 is rotatably connected between two third holders 18, is consolidated in the first connecting shaft 19
Surely multiple ploughs 20 corresponding with 13 overhead cam of camshaft are socketed with, the lower end of plough 20 is equipped with trench digging bending 201, trench digging
Bending 201 towards 13 direction of camshaft be arranged, to facilitate trench digging bending 201 in the moving process of device prior to plough 20 with
Soil contacts, the rotation of 8 turn drives second tape wheel 10 of driving device, since third belt wheel 15 drives the second band by the second transmission belt 16
10 rotation of wheel, to facilitate the rotation of camshaft 13, due to the twisting force of torque spring 21, to facilitate plough 20 with it is convex
Cam on wheel shaft 13 is kept in contact, due to the rotation of cam, due between the profile and its rotation axis of cam different location
Distance differs, and plough 20 is kept in contact with the cam on camshaft 13, to facilitate plough 20 reciprocally to carry out with the
Deflection centered on one connecting shaft 19, in 20 deflection of plough, when vertical with ground, contacted with soil it is more abundant, from
And facilitate trench digging work, after plough 20 deflects certain angle, since the length of plough 20 is certain, to plough 20 and soil
Ground does 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 holders 18 are fixedly connected, due to the twisting force of torque spring 21, to facilitate plough 20 and the cam on camshaft 13
It is kept in contact, is rotated centered on plough 20 and the first connecting shaft 19 to facilitate, and then plough 20 is facilitated to carry out trench digging work
Make.
The upside of mounting plate 1 is fixedly connected with multiple fertilizer boxes 22, and multiple fertilizer boxes 22 are parallel to the first company successively
The downside of side of the spindle 19 far from camshaft 13, fertilizer box 22 is equipped with multiple discharge nozzles 23, and discharge nozzle 23 is far from fertilizer box 22
One end through mounting plate 1 and extending downwardly, valve 24 is installed on discharge nozzle 23, valve 24 is fixed on the downside of mounting plate 1,
Valve 24 is gate valve, and when valve 24 is opened, fertilizer is discharged by discharge nozzle 23, to facilitate fertilising, when valve 24 is closed,
Due to the blocking 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 connect by turnbuckle 28 with mounting plate 1, and rotation is passed through
The gaily decorated basket of turnbuckle 28, to facilitate adjust turnbuckle 28 length, and then between connecting plate 27 and mounting plate 1 away from
It from being adjusted, is adjusted with the length to bellows 25 so that different expects pipes 26 of applying are located at different height, to right
The soil of different depth carries out layer by layer manuring；
Side of the fertilizer box 22 far from the first connecting shaft 19 is equipped with operating handle 29, and the lower end of operating handle 29 is fixedly connected
There is the second connecting shaft 30, the second connecting shaft 30 facilitates attended operation handle 29 and mounting base 31, while conveniently being rotated with mounting plate 1
Connection, to convenient by rotating operating handle 29 so that mounting base 31 rotates, the second connecting shaft 30 is far from operating handle 29
One end is fixedly attached in the second connecting shaft 30 there are two spacing ring 34, two through mounting plate 1 and mounting base 31 is fixedly connected with
Spacing ring 34 is in contact with the both sides up and down of mounting plate 1 respectively, prevents from generating between the second connecting shaft 30 and mounting plate 1 opposite
It is mobile, 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 shaft 32
Slewing rollers 33 are rotatably connected to, the second connecting shaft 30 is rotatablely connected with mounting plate 1, and operating handle 29 is far from the second connecting shaft 30
Two ends are 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 operation handle 29 increases friction coefficient, increases contact area, to increasing friction force, prevents hand from skidding；
Side of the slewing rollers 33 far from valve 24 is equipped with shank 35, and the upper end of shank 35 is fixedly connected with connecting rod
36, the upper end of connecting rod 36 through mounting plate 1 and upwardly extends, and the upside of mounting plate 1 is rotatably connected to pedal 37, connecting rod 36
One end of extension is rotatablely connected with the downside of pedal 37, and Hookean spring 38, the both ends of Hookean spring 38 are arranged in connecting rod 36
It is fixedly connected respectively with mounting plate 1 and pedal 37, by foot pedals 37, to facilitate pedal 37 to generate deflection, so that
Connecting rod 36 and the relative position of mounting plate 1 change, and shank 35 is then facilitated to be contacted with soil, to facilitate soil surface
Loosen, to facilitate the sprouting of seed, since the elastic force of spring 38 acts on, to convenient after unclamping pedal 37, pedal 37 to
Upper deflection prevents to which shank 35 is not contacted with ground during seeder is shifted to field, damages ground.
In the present invention, due to the driving effect of driving device 8, to facilitate the second sprocket wheel 9 to drive first by chain 11
Sprocket wheel 7 rotates, and to facilitate the first sprocket wheel 7 to drive the rotation of the second rotary knife axis 2, while two first pulleys 5 are passed by first
Dynamic band 6 connects, convenient to the straw on soil by the setting of two rotary knife axises to facilitate the rotation of the second rotary knife axis 3
Stalk is cleared up, and the effect of cleaning or blending is improved, while 8 turn drives second tape wheel 10 of driving device rotates, due to third band
Wheel 15 drives the rotation of the second belt wheel 10 by the second transmission belt 16, to facilitate the rotation of camshaft 13, due to torque spring 21
Twisting force, to facilitate plough 20 to be kept in contact with the cam on camshaft 13, due to the rotation of cam, due to cam
The distance between the profile of different location and its rotation axis differ, and plough 20 is kept in contact with the cam on camshaft 13,
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, contacted with soil it is more abundant, to facilitate trench digging work, after plough 20 deflects certain angle, due to trench digging
The length of device 20 is certain, is not contacted with soil to plough 20, so plough 20 to this section of soil without ditching, in turn
Facilitate plough 20 to carry out intermittent trench digging work, by rotating the gaily decorated basket of turnbuckle 28, gaily decorated basket spiral shell is adjusted to facilitate
The length of silk 28, and then the distance between connecting plate 27 and mounting plate 1 are adjusted, it is 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 controls the moving direction of device to convenient.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention 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, including mounting plate in proportion（1）, which is characterized in that it is described
Mounting plate（1）Downside be equipped with the first rotary knife axis disposed 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 mounting 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）And it is 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 mounting plate（1）Upside be fixed with driving
Device（8）, the driving device（8）Output end 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 mounting plate（1）It is equipped with and chain（11）Corresponding first is logical
Mouthful（12）, the mounting plate（1）Downside be equipped with and the second rotary knife axis（3）Camshaft disposed in parallel（13）, the cam
Axis（13）Positioned at driving device（8）Far 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 mounting plate（1）It is fixedly connected, the camshaft（13）One end through the
Two holders（14）And fixing sleeve is connected to and the second belt wheel（10）Corresponding third belt wheel（15）, second belt wheel（10）And third
Belt wheel（15）Pass through the second transmission belt（16）Connection, the mounting plate（1）It is equipped with and the second transmission belt（16）Corresponding second
Port（17）, the camshaft（13）Far from the second rotary knife axis（3）Side set there are two symmetrically arranged third holder
（18）, the third holder（18）With mounting plate（1）It is fixedly connected, two third holders（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 third holder（18）It is fixedly connected, the mounting plate（1）Upside be fixedly connected with multiple fertilizer boxes（22）,
Multiple fertilizer boxes（22）It is parallel to the first connecting shaft successively（19）Far from camshaft（13）Side, the fertilizer box
（22）Downside be equipped with multiple discharge nozzles（23）, the discharge nozzle（23）Far from fertilizer box（22）One end run through mounting plate（1）
And it extends downwardly, the discharge nozzle（23）On valve is installed（24）, the valve（24）It is fixed on mounting plate（1）Downside,
The discharge nozzle（23）Lower end pass through bellows（25）It is connected with and applies expects pipe（26）, 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 mounting plate（1）Connection, the fertilizer box（22）
Far 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）Far from operating handle（29）One end run through mounting 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 mounting 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, which is characterized in that
Second connecting shaft（30）On be fixedly attached there are two spacing ring（34）, two spacing rings（34）Respectively with mounting 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, which is characterized in that
The slewing rollers（33）Far 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 mounting plate（1）And it upwardly extends, the mounting 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 mounting 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, which is characterized in that
The plough（20）Lower end be equipped with trench digging bend（201）, the trench digging bending（201）Towards camshaft（13）Direction is arranged.
5. a kind of bispin according to claim 1 ploughs the wide seedling width precision planter of layer by layer manuring in proportion, which is characterized 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, which is characterized in that
The operating handle（29）Far from the second connecting shaft（30）Two ends be arranged with rubber antiskid set（39）, the rubber is anti-
Sliding sleeve（39）Surface be equipped with multiple anti-skidding salient points（40）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820038291.7U CN207927193U (en) | 2018-01-10 | 2018-01-10 | Double-rotary-tillage wide-seedling-width precision seeder capable of layered fertilization in proportion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820038291.7U CN207927193U (en) | 2018-01-10 | 2018-01-10 | Double-rotary-tillage wide-seedling-width precision seeder capable of layered fertilization in proportion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207927193U true CN207927193U (en) | 2018-10-02 |
Family
ID=63648827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820038291.7U Expired - Fee Related CN207927193U (en) | 2018-01-10 | 2018-01-10 | Double-rotary-tillage wide-seedling-width precision seeder capable of layered fertilization in proportion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207927193U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110692333A (en) * | 2019-11-21 | 2020-01-17 | 中国农业科学院农业资源与农业区划研究所 | High-efficient maize blending fertilizer injection unit |
-
2018
- 2018-01-10 CN CN201820038291.7U patent/CN207927193U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110692333A (en) * | 2019-11-21 | 2020-01-17 | 中国农业科学院农业资源与农业区划研究所 | High-efficient maize blending fertilizer injection unit |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20181002 Termination date: 20190110 |