CN117561821A - Intelligent seeder for deep scarification and layered fertilization - Google Patents
Intelligent seeder for deep scarification and layered fertilization Download PDFInfo
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- CN117561821A CN117561821A CN202311731204.8A CN202311731204A CN117561821A CN 117561821 A CN117561821 A CN 117561821A CN 202311731204 A CN202311731204 A CN 202311731204A CN 117561821 A CN117561821 A CN 117561821A
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- 230000004720 fertilization Effects 0.000 title claims abstract description 43
- 239000003337 fertilizer Substances 0.000 claims abstract description 73
- 241000721671 Ludwigia Species 0.000 claims abstract description 33
- 238000009331 sowing Methods 0.000 claims abstract description 22
- 239000000725 suspension Substances 0.000 claims abstract description 8
- 239000000178 monomer Substances 0.000 claims abstract description 7
- 238000007599 discharging Methods 0.000 claims description 19
- 238000003825 pressing Methods 0.000 claims description 17
- 241000209140 Triticum Species 0.000 claims description 9
- 235000021307 Triticum Nutrition 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 238000010899 nucleation Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 description 12
- 230000000670 limiting effect Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 239000002689 soil Substances 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 241000405070 Percophidae Species 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000031567 regulation of fertilization Effects 0.000 description 1
Classifications
-
- 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
- A01B49/065—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising the soil-working tools being actively driven
-
- 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
- A01B13/00—Ploughs or like machines for special purposes ; Ditch diggers, trench ploughs, forestry ploughs, ploughs for land or marsh reclamation
- A01B13/08—Ploughs or like machines for special purposes ; Ditch diggers, trench ploughs, forestry ploughs, ploughs for land or marsh reclamation for working subsoil
-
- 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
- A01B15/00—Elements, tools, or details of ploughs
- A01B15/20—Special adjusting means for tools of ploughs drawn by, or mounted on tractors working on hillsides or slopes
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
Abstract
The invention discloses an intelligent seeder for deep scarification layered fertilization, wherein a suspension bracket is arranged on the upper front side of a rack, a fertilizer box is arranged on the upper rear side of the rack, a plurality of deep scarification shovel handles are arranged on the lower front side of the rack, and a bottom fertilization shovel body is arranged at the bottom of each deep scarification shovel handle; an adjustable fertilizer shovel body is connected in the middle of each subsoiling shovel handle in the vertical direction in a sliding manner, the upper fixed end of a height adjusting cylinder is fixed on the frame, the lower telescopic end of the height adjusting cylinder is fixed on the adjustable fertilizer shovel body, each bottom fertilizer shovel body and each adjustable fertilizer shovel body are respectively connected with a fertilizer discharge port of the fertilizer box through a fertilizer guide pipe, and a controller is electrically connected with the control end of the height adjusting cylinder; the rear end of the frame is provided with a parallel four-bar assembly, the rear end of the parallel four-bar assembly is provided with a seed box frame, the upper end of the seed box frame is provided with a seed box body, and the seed box body is provided with a seed sowing device corresponding to each row of seeding monomers.
Description
Technical Field
The invention relates to the technical field of intelligent agricultural mechanization, in particular to an intelligent seeder for deep scarification layered fertilization.
Background
In recent years, the wheat precision sowing technology is widely applied in China, and the parallel four-bar profiling sowing monomer is widely popularized due to the good profiling performance. The profiling monomers are divided into following parts according to profiling positions: the three forms of front profiling, parity profiling and rear profiling determine the real-time property of the floating of the seeding monomer along with the ground surface, and have non-negligible influence on the seeding depth. At present, due to the fact that the co-located profiling has real-time profiling, the sowing depth can be well guaranteed, and the co-located profiling is widely favored by domestic and foreign production manufacturers.
The main problems existing in the prior art are as follows: the fertilizer application height cannot be adjusted for the roots of wheat seeds with different depths in the deep scarification fertilizer application process; in addition, the height of the fertilizer duckbill for deep scarification fertilizer application is not adjustable.
Disclosure of Invention
Therefore, the invention provides an intelligent seeder for deep scarification and layered fertilization, which aims to solve the problems in the prior art.
In order to achieve the above object, the present invention provides the following technical solutions:
according to a first aspect of the invention, an intelligent seeder for deep scarification layered fertilization comprises a fertilizer box, a suspension bracket, a deep scarification shovel handle, a fertilizer guide pipe, a bottom fertilization shovel body, a seed box bracket, a seed sowing device, a parallel four-bar assembly, a profiling deep sinking assembly, a double-disc furrow opener, a press wheel, a rack, an adjustable fertilization shovel body, a height adjustment cylinder and a controller;
the front upper side of the rack is provided with the suspension bracket, the rear upper side of the rack is provided with the fertilizer box, the front lower side of the rack is provided with a plurality of subsoiler handles, and the bottom of each subsoiler handle is provided with the bottom fertilizer shovel body;
the middle of each subsoiler handle in the vertical direction is connected with the adjustable fertilizer shovel body in a sliding manner, the upper fixed end of the height adjusting cylinder is fixed on the frame, the lower telescopic end of the height adjusting cylinder is fixed on the adjustable fertilizer shovel body, each bottom fertilizer shovel body and each adjustable fertilizer shovel body are respectively connected with a fertilizer discharge port of the fertilizer box through the fertilizer guide pipe, and the controller is electrically connected with the control end of the height adjusting cylinder;
the rear end of the frame is provided with the parallel four-bar linkage assembly, the rear end of the parallel four-bar linkage assembly is provided with the seed box frame, the upper end of the seed box frame is provided with the seed box body, and the seed box body is provided with the seed sowing device corresponding to each row of sowing monomers;
the rear lower part of the parallel four-bar linkage assembly is hinged with the profiling deep sinking assembly, the double-disc furrow opener is arranged in the middle of each profiling deep sinking assembly, and the pressing wheel is arranged right behind the double-disc furrow opener.
Further, the parallel four-bar assembly comprises a parallel four-bar upper bar, an adjusting spring and a parallel four-bar lower bar; the parallel four-bar upper bar is hinged to the rear side surface of the frame, the parallel four-bar lower bar is hinged to the rear side surface of the frame, and the parallel four-bar upper bar and the parallel four-bar lower bar are parallel to each other; the adjusting spring is arranged between the upper parallel four-bar linkage rod and the lower parallel four-bar linkage rod.
Further, the profiling depth sinking assembly comprises a dragging profiling rod and a profiling depth limiting wheel; the front end of the dragging profiling rod is hinged to the lower end of the seed box frame, and the rear end of the dragging profiling rod is rotatably connected with the profiling depth limiting wheel.
Further, the novel soil-resistant hydraulic press further comprises a bearing cover, and the outer side of each press wheel is provided with the bearing cover with the soil-resistant function.
Further, the device also comprises a bolt and a nut; each seed box body is mounted on the seed box frame through the bolts and the nuts.
Further, the fertilizer distributor also comprises a land wheel body, a land wheel shaft, a fertilizer distributor sprocket and a seed metering sprocket; the land wheel body is arranged at the rear side of the frame through a land wheel shaft, the land wheel shaft is connected with the seed metering device transmission chain through a seed metering device sprocket, and a rotating shaft of the seed metering device is connected with the fertilizer device in a transmission way through the fertilizer device sprocket.
Further, the seed metering device comprises a seed metering device upper cover, and the seed metering device upper cover is arranged at the upper part of the seed metering device.
Further, the fertilizer distributor also comprises a fertilizer discharging shaft and a seed discharging shaft, wherein the fertilizer discharging shaft is arranged in the fertilizer distributor in a penetrating way, and the seed discharging shaft is arranged in the seed discharging device in a penetrating way.
Further, the press wheel comprises an adjusting torsion spring and two earthing press wheels, wherein the two earthing press wheels are arranged in a V shape, and the adjusting torsion spring is arranged between the two earthing press wheels.
Further, the seed metering device is a wheat seed metering device.
The invention has the following advantages: the invention mainly solves the problem of adjusting the fertilizing height aiming at the root parts of wheat seeds with different depths in the deep scarification fertilizing process, the adjustable fertilizing shovel body arranged on the deep scarification shovel handle can realize intelligent adjustment according to the actual soil condition, in addition, the seeder provided by the invention realizes the function of high-speed seeding, perfectly realizes the fertilizing requirements aiming at the wheat seeds with different seeding depths, and further, realizes the technical effect of layered fertilization.
Drawings
Fig. 1 is a front view of an intelligent seeder for deep scarification and layered fertilization, provided by some embodiments of the present invention.
Fig. 2 is a side view of an intelligent seeder for deep scarification and layered fertilization, according to some embodiments of the present invention.
Fig. 3 is a top view of an intelligent seeder for deep scarification and layered fertilization, according to some embodiments of the present invention.
Fig. 4 is a partial view of the first view of fig. 3 in accordance with the present invention.
Fig. 5 is a partial view of the second view of fig. 3 in accordance with the present invention.
In the figure: 1. the fertilizer box, 2, the suspension bracket, 3, U-shaped bolts, 4, the deep loosening shovel handle, 5, the fertilizer guide pipe, 6, the bottom fertilization shovel body, 7, the seed box body, 8, the seed box frame, 9, the parallel four-bar upper rod, 10, the regulating spring, 11, the parallel four-bar lower rod, 12, the traction profiling rod, 13, the profiling depth limiting wheel, 14, the double-disc furrow opener, 15, the pressing wheel, 16, the bearing cover, 17, bolts, 18, nuts, 19, the fertilizer distributor sprocket, 20, the seed distributor sprocket, 21, the seed distributor upper cover, 22, the frame, 23, the regulating torsion spring, 24, the earthing pressing wheel, 25, the land wheel body, 26, the fertilizer distributing shaft, 27, the seed distributing shaft, 28, the bearing seat, 29, the fertilizer distributor, 30, the chain, 31, the land wheel shaft, 32, the bearing fixing shell, 33, the land wheel frame, 34, the land wheel sprocket, 35, the adjustable fertilization shovel body, 36 and the height regulating cylinder.
Detailed Description
Other advantages and advantages of the present invention will become apparent to those skilled in the art from the following detailed description, which, by way of illustration, is to be read in connection with certain specific embodiments, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
As shown in fig. 1 to 5, an intelligent seeder for deep scarification and layered fertilization in the embodiment of the first aspect of the present invention includes a fertilizer box 1, a suspension bracket 2, a deep scarification shovel 4, a fertilizer guiding pipe 5, a bottom fertilization shovel 6, a seed box body 7, a seed box frame 8, a seed sowing device, a parallel four-bar assembly, a profiling deep sinking assembly, a double-disc furrow opener 14, a press wheel 15, a frame 22, an adjustable fertilization shovel 35, a height adjustment cylinder 36 and a controller; a suspension bracket 2 is arranged on the upper front side of the frame 22, a fertilizer box 1 is arranged on the upper rear side of the frame 22, a plurality of subsoiler handles 4 are arranged on the lower front side of the frame 22, and a bottom fertilization shovel body 6 is arranged at the bottom of each subsoiler handle 4; an adjustable fertilizer shovel body 35 is slidably connected in the middle of each subsoiler handle 4 in the vertical direction, the upper fixed end of a height adjusting cylinder 36 is fixed on the frame 22, the lower telescopic end of the height adjusting cylinder 36 is fixed on the adjustable fertilizer shovel body 35, each bottom fertilizer shovel body 6 and each adjustable fertilizer shovel body 35 are respectively connected with a fertilizer discharge port of the fertilizer box 1 through a fertilizer guide pipe 5, and a controller is electrically connected with the control end of the height adjusting cylinder 36; the rear end of the frame 22 is provided with a parallel four-bar linkage assembly, the rear end of the parallel four-bar linkage assembly is provided with a seed box frame 8, the upper end of the seed box frame 8 is provided with a seed box body 7, and the seed box body 7 is provided with a seed sowing device corresponding to each row of sowing monomers; the rear lower part of the parallel four-bar linkage assembly is hinged with a profiling deep sinking assembly, a double-disc furrow opener 14 is arranged in the middle of each profiling deep sinking assembly, and a pressing wheel 15 is arranged right behind the double-disc furrow opener 14.
In the above embodiment, it should be noted that, the bearing seat 28 is used for installing the rotation shaft of the fertilizer apparatus 29, the chain 30 is used for driving between the land wheel and the rotation shaft of the fertilizer apparatus 29, the bearing fixing case 32 is used for preventing the land wheel rotation shaft from entering the soil, the land wheel frame 33 is used for installing the land wheel, the general seeding machine only needs two sets of land wheel frames 33, and the land wheel sprocket 34 is used for driving the seeding apparatus.
The technical effects achieved by the embodiment are as follows: the problem of the regulation of fertilization height to the root of different degree of depth wheat seeds in the fertilizer application process of subsoiling has been solved to this embodiment focus, and the adjustable fertilization shovel body that the subsoiling shovel handle set up can realize intelligent regulation according to actual soil condition, and in addition, the seeder of this embodiment has realized the function of high-speed seeding, and perfect realization has realized the fertilization demand to different degree of depth wheat, in addition, has still realized the technological effect of layering fertilization.
Example 2
As shown in fig. 1 to 5, an intelligent seeder for deep scarification and layered fertilization comprises the whole contents of embodiment 1, and in addition, a parallel four-bar assembly comprises a parallel four-bar upper bar 9, an adjusting spring 10 and a parallel four-bar lower bar 11; the parallel four-bar upper bar 9 is hinged on the rear side surface of the frame 22, the parallel four-bar lower bar 11 is hinged on the rear side surface of the frame 22, and the parallel four-bar upper bar 9 and the parallel four-bar lower bar 11 are parallel to each other; an adjusting spring 10 is arranged between the upper parallel four-bar rod 9 and the lower parallel four-bar rod 11.
The technical effects achieved by the embodiment are as follows: the profiling on rugged ground is effectively realized in the sowing process, and the effective adjustment of the distance between the upper parallel four-bar rod 9 and the lower parallel four-bar rod 11 is realized by adopting the adjusting spring 10.
Example 3
As shown in fig. 1 to 5, an intelligent seeder for deep scarification and layered fertilization comprises the whole content of the embodiment 2, and besides, a profiling depth assembly comprises a dragging profiling rod 12 and a profiling depth wheel 13; the front end of the dragging profiling rod 12 is hinged at the lower end of the seed box frame 8, and the rear end of the dragging profiling rod 12 is rotatably connected with a profiling depth limiting wheel 13.
The technical effects achieved by the embodiment are as follows: realizing the depth limiting effect in the sowing process.
Example 4
As shown in fig. 1 to 5, an intelligent seeder for deep scarification and layered fertilization comprises the whole content of embodiment 3, and in addition, a bearing cover 16, wherein the outer side of each pressing wheel 15 is provided with a bearing cover 16 with a soil-proof function.
The technical effects achieved by the embodiment are as follows: effectively preventing soil from blocking the rotating shaft of the pressing wheel 15.
Example 5
As shown in fig. 1 to 5, an intelligent seeder for deep scarification and layered fertilization comprises the whole contents of embodiment 4, and in addition, a bolt 17 and a nut 18; each seed box body 7 is mounted on the seed box frame 8 by bolts 17 and nuts 18.
The technical effects achieved by the embodiment are as follows: the quick mounting and dismounting of each seed box body 7 is facilitated.
Example 6
As shown in fig. 1 to 5, an intelligent seeder for deep scarification and layered fertilization comprises the whole content of embodiment 5, and in addition, a land wheel body 25, a land wheel shaft 31, a fertilizer 29 sprocket 19 and a seed sowing device sprocket 20; the land wheel body 25 is arranged at the rear side of the frame 22 through a land wheel shaft 31, the land wheel shaft 31 is connected with a seed metering device transmission chain through a seed metering device sprocket 20, and a rotating shaft of the seed metering device is connected with the fertilizer discharging device 29 in a transmission way through a fertilizer discharging device 29 sprocket 19.
The technical effects achieved by the embodiment are as follows: realizes quick fertilizer discharge and stable transmission.
Example 7
As shown in fig. 1 to 5, an intelligent seeder for deep scarification and layered fertilization comprises the whole content of embodiment 6, and further comprises a seed metering device upper cover 21, wherein the seed metering device upper cover 21 is arranged at the upper part of the seed metering device.
The technical effects achieved by the embodiment are as follows: effectively avoids the impurity dust from entering the seed sowing device.
Example 8
As shown in fig. 1 to 5, an intelligent seeder for deep scarification and layered fertilization comprises the whole content of embodiment 7, and further comprises a fertilizer discharging shaft 26 and a seed discharging shaft 27, wherein the fertilizer discharging shaft 26 is arranged in the fertilizer discharging device 29 in a penetrating manner, and the seed discharging shaft 27 is arranged in the seed discharging device in a penetrating manner.
The technical effects achieved by the embodiment are as follows: realizes the synchronous transmission of each fertilizer distributor and the synchronous transmission of each seed metering device.
Example 9
As shown in fig. 1 to 5, an intelligent seeder for deep scarification and layered fertilization comprises the whole content of embodiment 8, in addition to that, the pressing wheel 15 comprises an adjusting torsion spring 23 and two earthing pressing wheels 24, the two earthing pressing wheels 24 are arranged in a V shape, and the adjusting torsion spring 23 is arranged between the two earthing pressing wheels.
The technical effects achieved by the embodiment are as follows: the adjustment of the V-shaped included angle between the two earthing press wheels 24 is realized.
Example 10
As shown in fig. 1 to 5, an intelligent seeder for deep scarification and layered fertilization comprises the whole content of embodiment 9, and the seed metering device is a wheat seed metering device.
The technical effects achieved by the embodiment are as follows: the model selection of the seeder with different costs is widely facilitated.
In the description of the present invention, it should be understood that the terms "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
While embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the invention.
In the description of the present specification, a description referring to terms "embodiment one", "embodiment two", "example", "specific example", or "some examples", etc., means that a specific method, apparatus, or feature described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, methods, apparatus, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
The foregoing is only illustrative of the present invention and is not to be construed as limiting thereof, but rather as various modifications, equivalent arrangements, improvements, etc., within the spirit and principles of the present invention.
Claims (10)
1. An intelligent seeder for deep loosening and layered fertilization is characterized by comprising a fertilizer box (1), a suspension bracket (2), a deep loosening shovel handle (4), a fertilizer guide pipe (5), a bottom fertilization shovel body (6), a seed box body (7), a seed box frame (8), a seed sowing device, a parallel four-bar assembly, a profiling deep sinking assembly, a double-disc furrow opener (14), a pressing wheel (15), a rack (22), an adjustable fertilization shovel body (35), a height adjusting cylinder (36) and a controller;
the front upper side of the rack (22) is provided with the suspension bracket (2), the rear upper side of the rack (22) is provided with the fertilizer box (1), the front lower side of the rack (22) is provided with a plurality of subsoiling shovel handles (4), and the bottom of each subsoiling shovel handle (4) is provided with the bottom fertilizing shovel body (6);
the middle of each subsoiler handle (4) in the vertical direction is connected with an adjustable fertilizer shovel body (35) in a sliding manner, the upper fixed end of a height adjusting cylinder (36) is fixed on the frame (22), the lower telescopic end of the height adjusting cylinder (36) is fixed on the adjustable fertilizer shovel body (35), each bottom fertilizer shovel body (6) and each adjustable fertilizer shovel body (35) are respectively connected with a fertilizer outlet of the fertilizer box (1) through a fertilizer guide pipe (5), and the controller is electrically connected with the control end of the height adjusting cylinder (36);
the rear end of the frame (22) is provided with the parallel four-bar linkage assembly, the rear end of the parallel four-bar linkage assembly is provided with the seed box frame (8), the upper end of the seed box frame (8) is provided with the seed box body (7), and the seed box body (7) is provided with the seed sowing device corresponding to each row of sowing monomers;
the rear lower part of the parallel four-bar linkage assembly is hinged with the profiling deep sinking assemblies, the double-disc furrow opener (14) is arranged in the middle of each profiling deep sinking assembly, and the pressing wheel (15) is arranged right behind the double-disc furrow opener (14).
2. The intelligent seeder for deep scarification and layered fertilization according to claim 1, wherein the parallel four-bar assembly comprises a parallel four-bar upper bar (9), an adjusting spring (10) and a parallel four-bar lower bar (11); the parallel four-bar upper rod (9) is hinged to the rear side surface of the frame (22), the parallel four-bar lower rod (11) is hinged to the rear side surface of the frame (22), and the parallel four-bar upper rod (9) and the parallel four-bar lower rod (11) are parallel to each other; the adjusting spring (10) is arranged between the upper parallel four-bar linkage rod (9) and the lower parallel four-bar linkage rod (11).
3. The intelligent seeder for deep scarification and layered fertilization according to claim 2, wherein the profiling depth sinking assembly comprises a dragging profiling rod (12) and a profiling depth wheel (13); the front end of the dragging profiling rod (12) is hinged to the lower end of the seed box frame (8), and the rear end of the dragging profiling rod (12) is rotatably connected with the profiling depth stop wheel (13).
4. An intelligent seeder for deep scarification and layered fertilization according to claim 3, further comprising a bearing cover (16), wherein the outer side of each of the compacting wheels (15) is provided with the bearing cover (16) with a soil-proof function.
5. The intelligent seeder for deep scarification and layering fertilization according to claim 4, further comprising a bolt (17) and a nut (18); each seed box body (7) is mounted on the seed box frame (8) through the bolt (17) and the nut (18).
6. The intelligent seeder for deep scarification and layered fertilization according to claim 5, further comprising a land wheel body (25), a land wheel shaft (31), a fertilizer feeder (29) sprocket (19) and a seed metering device sprocket (20); the land wheel body (25) is arranged at the rear side of the frame (22) through the land wheel shaft (31), the land wheel shaft (31) is connected with the seed metering device transmission chain through the seed metering device chain wheel (20), and the rotating shaft of the seed metering device is connected with the fertilizer distributor (29) in a transmission way through the fertilizer distributor (29) chain wheel (19).
7. The intelligent seeder for deep scarification and layered fertilization according to claim 6, further comprising a seed sowing device upper cover (21), wherein the seed sowing device upper cover (21) is arranged at the upper part of the seed sowing device.
8. The intelligent seeder for deep scarification and layered fertilization according to claim 7, further comprising a fertilizer discharging shaft (26) and a seed discharging shaft (27), wherein the fertilizer discharging shaft (26) is arranged in the fertilizer discharging device (29) in a penetrating manner, and the seed discharging shaft (27) is arranged in the seed discharging device in a penetrating manner.
9. The intelligent seeder for deep scarification layered fertilization according to claim 8, wherein the pressing wheel (15) comprises an adjusting torsion spring (23) and two earthing pressing wheels (24), the earthing pressing wheels (24) are two, the two earthing pressing wheels (24) are arranged in a V shape, and the adjusting torsion spring (23) is arranged between the two earthing pressing wheels.
10. The intelligent deep scarification and layering fertilization seeder of claim 9, wherein the seed sowing device is a wheat seed sowing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311731204.8A CN117561821A (en) | 2023-12-15 | 2023-12-15 | Intelligent seeder for deep scarification and layered fertilization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311731204.8A CN117561821A (en) | 2023-12-15 | 2023-12-15 | Intelligent seeder for deep scarification and layered fertilization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117561821A true CN117561821A (en) | 2024-02-20 |
Family
ID=89884483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311731204.8A Pending CN117561821A (en) | 2023-12-15 | 2023-12-15 | Intelligent seeder for deep scarification and layered fertilization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117561821A (en) |
-
2023
- 2023-12-15 CN CN202311731204.8A patent/CN117561821A/en active Pending
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