CN114557173A

CN114557173A - Fine particle precision seeding device of anti-winding no-tillage combined seed and fertilizer drill

Info

Publication number: CN114557173A
Application number: CN202210236317.XA
Authority: CN
Inventors: 朱欣; 李龙兴; 蒋桂荣; 陈秀华; 吴小敏; 杨波
Original assignee: Guizhou Provincial Grassland Technology Test Promotion Station
Current assignee: Guizhou Provincial Grassland Technology Test Promotion Station
Priority date: 2022-03-10
Filing date: 2022-03-10
Publication date: 2022-05-31

Abstract

The invention discloses a particle precision seeding device of an anti-winding no-tillage combined seed and fertilizer drill, which comprises a moving mechanism for driving a device to move, a connecting mechanism for connecting the device with driving equipment, and an energy supply mechanism for supplying electric energy for the device to operate, wherein the connecting mechanism is arranged on the side surface of the moving mechanism, the energy supply mechanism is fixed above the moving mechanism, the particle precision seeding device also comprises a feeding mechanism for supplying seeds for seeding, a slotting mechanism for slotting the ground, and a soil sealing mechanism for sealing the seeds in soil, the feeding mechanism is arranged on one side of the energy supply mechanism, the slotting mechanism is fixed on the moving mechanism, and the soil sealing mechanism is arranged on one side of the slotting mechanism. According to the invention, the feeding mechanism is arranged, the blanking assembly can carry out timed and quantitative blanking, so that the seeding quantity is accurately controlled, and the seeding effect is effectively improved.

Description

Fine particle precision seeding device of anti-winding no-tillage combined seed and fertilizer drill

Technical Field

The invention relates to the technical field of seeding equipment, in particular to a particle precision seeding device of an anti-winding no-tillage combined seed and fertilizer drill.

Background

A seeding machine is a planting machine that takes crop seeds as a seeding target. Seeders for certain types or crops are often referred to by the name of the crop type, such as grain drill, corn hill planter, cotton planter, grass spreader, and the like. In the areas where high-power tractors are developed, the working width and the working speed of the seeder tend to be further increased, and the seeding quality under high-speed operation is improved. The versatility and adaptability to different seeds, seeding rates, planting distances, and various soil and ground conditions are further expanding, while various combined machines and no-tillage planters continue to develop.

The existing seeder has the following problems to be solved urgently:

1. when the seed particles are small, the seeding quantity cannot be accurately controlled, so that the seeding effect is influenced;

2. the sowing depth can not be adjusted according to the use requirement, and the application range is small;

3. after the sowing is finished, the soil needs to be manually covered above the seeds, and the operation is time-consuming and labor-consuming.

Disclosure of Invention

The invention aims to solve the problems and provide a particle precision seeding device of an anti-winding no-tillage combined seed and fertilizer drill.

The invention realizes the purpose through the following technical scheme:

the particle precision seeding device comprises a moving mechanism for driving the device to move, a connecting mechanism for connecting the device with a driving device, and an energy supply mechanism for supplying electric energy to the device during operation, wherein the connecting mechanism is arranged on the side surface of the moving mechanism, the energy supply mechanism is fixed above the moving mechanism, the particle precision seeding device also comprises a feeding mechanism for supplying seeds for seeding, a slotting mechanism for slotting the ground, and a soil sealing mechanism for sealing the seeds in soil, the feeding mechanism is arranged on one side of the energy supply mechanism, the slotting mechanism is fixed on the moving mechanism, and the soil sealing mechanism is arranged on one side of the slotting mechanism;

the feeding mechanism comprises a storage tank, a sealing cover, a convex plate, a fixing frame, a conveying pipe and a blanking assembly, wherein the sealing cover is installed on the storage tank, the convex plate is fixed above the sealing cover, the fixing frame is installed on the side surface of the storage tank, the conveying pipe is installed below the storage tank, and the blanking assembly is arranged below the conveying pipe;

the grooving mechanism comprises a fixed pipe, a movable pipe, a lifting plate, a second electric push rod, a plowshare and a through hole, wherein the movable pipe is arranged on the outer side of the fixed pipe, the lifting plate is fixed on the outer side of the movable pipe, the second electric push rod is arranged above the lifting plate, the plowshare is fixed below the movable pipe, and the through hole is formed in the plowshare;

the soil sealing mechanism comprises a fixed rod, a fixed plate, an installation plate and a soil sealing seat, the fixed plate is installed at the front part and the rear part of the fixed rod, the installation plate is arranged below the fixed rod, and the soil sealing seat is fixed below the installation plate.

Preferably, the blanking assembly comprises a first fixed shell, a motor, a blanking disc and a blanking groove, the motor is mounted at the rear part of the first fixed shell, the blanking disc is mounted in the first fixed shell, and the blanking groove is formed in the blanking disc; the motor with first set casing passes through bolted connection, the charging tray with the motor welding down.

So set up, during the unloading, the seed in the storage tank gets into the conveying pipeline, the motor drives the unloading dish rotates, down on the charging tray the silo down rotates near the conveying pipeline, the seed in the conveying pipeline gets into the silo down, the motor continues to drive the unloading dish rotates, has the seed the silo down rotates near fixed pipe is time spent, the seed in the silo down gets into fixed pipe, so carry out the unloading operation, can carry out accurate control to the seeding volume, effectively improved seeding effect.

Preferably, the blanking assembly comprises a second fixed shell, a stop block, a first electric push rod, a movable plate, a movable rod, a blanking plate and a blanking hole, the stop block is installed inside the second fixed shell, the first electric push rod is installed on the side surface of the second fixed shell, the movable plate is fixed at one end, away from the second fixed shell, of the first electric push rod, the movable rod is arranged above the first electric push rod, the blanking plate is arranged above the stop block, and the blanking hole is formed in the blanking plate; the stop block is welded with the second fixed shell, the movable plate is welded with the first electric push rod, the movable rod is welded with the movable plate, and the blanking plate is welded with the movable rod.

So set up, during the unloading, the seed in the storage tank passes through the conveying pipeline gets into the unloading hole, first electric putter shrink drives the fly leaf removes, the fly leaf passes through the movable rod drives the flitch removes left, when the flitch removes a locating position left, the downthehole seed of unloading is discharged completely, and discharged seed gets into fixed pipe, the unloading back that finishes first electric putter extension drives the unloading board recovers the normal position, carries out the unloading operation so, can carry out accurate control to the seeding volume, has effectively improved seeding effect.

Preferably, the moving mechanism comprises a transverse plate, a support rod and a moving wheel, the support rod is fixed below the transverse plate, and the moving wheel is installed below the support rod; the bracing piece with the diaphragm welding, remove the wheel with the bracing piece rotates to be connected.

So set up, four remove the wheel and cooperate effectively to improve the stability of device removal in-process jointly.

Preferably, the connecting mechanism comprises a traction frame, a clamping rod, a clamping block and a fixing nut, the clamping rod is mounted on the traction frame, the clamping block is fixed at the front part of the clamping rod, and the fixing nut is mounted on the clamping rod; the fixture block is welded with the fixture rod, and the fixing nut is connected with the fixture rod through threads.

So set up, when drive arrangement need be connected, use the kelly with drive arrangement with the traction frame couples together, reuse fixation nut is right the kelly is fixed, so accomplish the connection operation, connection process convenient and fast.

Preferably, the energy supply mechanism comprises a protective shell, a storage battery, a charge-discharge controller, an inverter, an installation seat and a photovoltaic panel, the storage battery is fixed in the protective shell, the charge-discharge controller is arranged above the storage battery, the inverter is arranged on one side of the charge-discharge controller, the installation seat is fixed above the protective shell, and the photovoltaic panel is fixed on the inner side of the installation seat; the storage battery with the protective housing passes through bolted connection, charge-discharge controller with the protective housing passes through bolted connection, the dc-to-ac converter with the protective housing passes through bolted connection, the mount pad with the protective housing welding, the photovoltaic board with the mount pad passes through bolted connection.

So set up, the photovoltaic board turns into solar energy the electric energy storage in the battery, the device during operation, the battery provides the electric energy for the operation of device, so effectively improved the energy-conserving effect of device.

Preferably, the sealing cover is in threaded connection with the storage tank, the convex plate is welded to the sealing cover, the fixing frame is welded to the storage tank, and the conveying pipeline is welded to the storage tank.

So set up, when needing to add the seed, through the flange rotates sealed lid, sealed lid rotate with the storage tank separation, both after separating completely can to add the seed in the storage tank, the addition process is simple and convenient.

Preferably, the movable pipe is connected with the fixed pipe in a sliding mode, and the movable pipe is made of stainless steel.

So set up, the stainless steel low price and corrosion-resistant, excellent in use effect.

Preferably, the lifting plate is welded with the movable pipe, the second electric push rod is welded with the lifting plate, and the plowshare is welded with the movable pipe.

So set up, when needing to adjust the depth of planting, start second electric putter, second electric putter extension drives the lifter plate descends, the lifter plate moves the movable tube descends, the ploughshare also descends thereupon, the ploughshare descends, and the depth of planting changes, so adjusts the depth of planting for the device can satisfy different seeding demands, has effectively enlarged the application scope of device.

Preferably, the fixed plate is welded with the fixed rod, the mounting plate is welded with the fixed rod, and the soil sealing seat is welded with the mounting plate.

So set up, the seeding is accomplished the back, and the soil of slot both sides is in during the ditch groove is got back to again under the effect of sealing the soil seat, so realize automatic sealing the soil, need not artifical manual participation, very big saving the labour.

Compared with the prior art, the invention has the following beneficial effects:

1. by arranging the feeding mechanism, the blanking assembly can carry out timed and quantitative blanking, so that the seeding quantity is accurately controlled, and the seeding effect is effectively improved;

2. by arranging the slotting mechanism, when the seeding depth needs to be adjusted, the second electric push rod is started, the second electric push rod extends to drive the lifting plate to descend, the lifting plate drives the movable pipe to descend, the ploughshare also descends along with the movable pipe, the ploughshare descends, the seeding depth is changed, the seeding depth is adjusted, the device can meet different seeding requirements, and the application range of the device is effectively expanded;

3. through setting up the mechanism that seals up soil, after the seeding was accomplished, the soil of slot both sides got back to the slot again under the effect of sealing up the soil seat, so realize automatic sealing up soil, need not artifical manual participation, very big saving the labour.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of a first structure of a fine grain precision seeding device of an anti-winding no-tillage combined seed and fertilizer drill of the invention;

FIG. 2 is a second structural view of the fine grain precision seeding device of the anti-winding no-tillage combined seed and fertilizer drill of the invention;

FIG. 3 is a first front view of the internal structure of the fine grain precision seeding device of the anti-winding no-tillage combined seed and fertilizer drill of the invention;

FIG. 4 is a second front view schematically illustrating the internal structure of the micro-precision seeding apparatus of the anti-wind no-tillage fertilizing and seeding machine of the present invention;

FIG. 5 is a left side view of a feeding assembly of a first embodiment of the fine grain precision seeding apparatus of the anti-wind no-tillage fertilizing and seeding machine of the present invention;

FIG. 6 is a schematic structural view of a blanking plate in a second embodiment of the precision grain seeding apparatus of the anti-wind no-tillage combined seed and fertilizer drill of the present invention;

fig. 7 is an enlarged top view of a coupling mechanism in the micro-precision seeding apparatus of the anti-wind no-tillage fertilizing and seeding machine according to the present invention;

fig. 8 is a schematic structural diagram of a soil sealing mechanism in a particle precision seeding device of the anti-winding no-tillage combined seed and fertilizer drill of the invention.

The reference numerals are illustrated below:

1. a moving mechanism; 101. a transverse plate; 102. a support bar; 103. a moving wheel; 2. a connecting mechanism; 201. a traction frame; 202. a clamping rod; 203. a clamping block; 204. fixing a nut; 3. an energy supply mechanism; 301. a protective shell; 302. a storage battery; 303. a charge and discharge controller; 304. an inverter; 305. a mounting seat; 306. a photovoltaic panel; 4. a feeding mechanism; 401. a material storage tank; 402. a sealing cover; 403. a convex plate; 404. a fixed mount; 405. a delivery pipe; 406. a blanking assembly; 4061. a first stationary case; 4062. a motor; 4063. discharging a material tray; 4064. a discharging groove; 4065. a second stationary case; 4066. a stopper; 4067. a first electric push rod; 4068. a movable plate; 4069. a movable rod; 40610. a blanking plate; 40611. a blanking hole; 5. a slotting mechanism; 501. fixing the tube; 502. a movable tube; 503. a lifting plate; 504. a second electric push rod; 505. a plowshare; 506. a through hole; 6. a soil sealing mechanism; 601. a fixing rod; 602. a fixing plate; 603. mounting a plate; 604. and (7) sealing the soil.

Detailed Description

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings, which are based on the orientations and positional relationships indicated in the drawings, and are used for convenience in describing the present invention and for simplicity in description, but do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The invention is further described below with reference to the accompanying drawings:

example 1

As shown in fig. 1, 3, 5, 7 and 8, the particle precision seeding device of the anti-winding no-tillage combined seed and fertilizer drill comprises a moving mechanism 1 for driving the device to move, a connecting mechanism 2 for connecting the device with a driving device, and an energy supply mechanism 3 for supplying electric energy for the device to operate, wherein the connecting mechanism 2 is installed on the side surface of the moving mechanism 1, the energy supply mechanism 3 is fixed above the moving mechanism 1, the device further comprises a feeding mechanism 4 for supplying seeds for seeding, a slotting mechanism 5 for slotting the ground, and a soil sealing mechanism 6 for sealing the seeds in soil, the feeding mechanism 4 is arranged on one side of the energy supply mechanism 3, the slotting mechanism 5 is fixed on the moving mechanism 1, and the soil sealing mechanism 6 is arranged on one side of the slotting mechanism 5;

the feeding mechanism 4 comprises a storage tank 401, a sealing cover 402, a convex plate 403, a fixing frame 404, a material conveying pipe 405 and a blanking assembly 406, wherein the sealing cover 402 is installed on the storage tank 401, the convex plate 403 is fixed above the sealing cover 402, the fixing frame 404 is installed on the side surface of the storage tank 401, the material conveying pipe 405 is installed below the storage tank 401, and the blanking assembly 406 is arranged below the material conveying pipe 405;

the grooving mechanism 5 comprises a fixed pipe 501, a movable pipe 502, a lifting plate 503, a second electric push rod 504, a plowshare 505 and a through hole 506, wherein the movable pipe 502 is arranged outside the fixed pipe 501, the lifting plate 503 is fixed outside the movable pipe 502, the second electric push rod 504 is arranged above the lifting plate 503, the plowshare 505 is fixed below the movable pipe 502, and the through hole 506 is arranged on the plowshare 505;

the soil sealing mechanism 6 comprises a fixed rod 601, a fixed plate 602, a mounting plate 603 and a soil sealing seat 604, wherein the fixed plate 602 is mounted at the front part and the rear part of the fixed rod 601, the mounting plate 603 is arranged below the fixed rod 601, and the soil sealing seat 604 is fixed below the mounting plate 603.

The blanking assembly 406 comprises a first fixed shell 4061, a motor 4062, a blanking tray 4063 and a blanking groove 4064, the motor 4062 is mounted at the rear part of the first fixed shell 4061, the blanking tray 4063 is mounted inside the first fixed shell 4061, and the blanking groove 4064 is arranged on the blanking tray 4063; the motor 4062 is connected with the first fixed shell 4061 through a bolt, and the blanking disc 4063 is welded with the motor 4062; during the unloading, seed entering conveying pipeline 405 in the storage tank 401, motor 4062 drives unloading dish 4063 and rotates, when lower silo 4064 on the unloading dish 4063 rotates near conveying pipeline 405, the seed in the conveying pipeline 405 gets into unloading groove 4064, motor 4062 continues to drive down charging tray 4063 and rotates, when lower silo 4064 with the seed rotates near the mounting tube 501, the seed in the unloading groove 4064 gets into mounting tube 501, so carry out the unloading operation, can carry out accurate control to the seeding volume, the seeding effect has effectively been improved. The moving mechanism 1 comprises a transverse plate 101, a support rod 102 and a moving wheel 103, wherein the support rod 102 is fixed below the transverse plate 101, and the moving wheel 103 is arranged below the support rod 102; the support rod 102 is welded with the transverse plate 101, and the movable wheel 103 is rotatably connected with the support rod 102; the four moving wheels 103 cooperate together to effectively improve the stability of the device in the moving process. The connecting mechanism 2 comprises a traction frame 201, a clamping rod 202, a clamping block 203 and a fixing nut 204, wherein the clamping rod 202 is installed on the traction frame 201, the clamping block 203 is fixed at the front part of the clamping rod 202, and the fixing nut 204 is installed on the clamping rod 202; the fixture block 203 is welded with the fixture rod 202, and the fixing nut 204 is connected with the fixture rod 202 through threads; when the driving device needs to be connected, the driving device is connected with the traction frame 201 through the clamping rod 202, and then the clamping rod 202 is fixed through the fixing nut 204, so that the connection operation is completed, and the connection process is convenient and fast. The energy supply mechanism 3 comprises a protective shell 301, a storage battery 302, a charge-discharge controller 303, an inverter 304, a mounting seat 305 and a photovoltaic panel 306, wherein the storage battery 302 is fixed inside the protective shell 301, the charge-discharge controller 303 is arranged above the storage battery 302, the inverter 304 is arranged on one side of the charge-discharge controller 303, the mounting seat 305 is fixed above the protective shell 301, and the photovoltaic panel 306 is fixed on the inner side of the mounting seat 305; the storage battery 302 is connected with the protective shell 301 through bolts, the charge-discharge controller 303 is connected with the protective shell 301 through bolts, the inverter 304 is connected with the protective shell 301 through bolts, the mounting seat 305 is welded with the protective shell 301, and the photovoltaic panel 306 is connected with the mounting seat 305 through bolts; the photovoltaic panel 306 converts solar energy into electric energy to be stored in the storage battery 302, and when the device works, the storage battery 302 provides electric energy for the operation of the device, so that the energy-saving effect of the device is effectively improved. The sealing cover 402 is connected with the storage tank 401 through threads, the convex plate 403 is welded with the sealing cover 402, the fixing frame 404 is welded with the storage tank 401, and the conveying pipeline 405 is welded with the storage tank 401; when seeds need to be added, the sealing cover 402 is rotated through the convex plate 403, the sealing cover 402 is rotated to be separated from the storage tank 401, the seeds can be added into the storage tank 401 after the seeds are completely separated from the storage tank, and the adding process is simple and convenient. The movable pipe 502 is connected with the fixed pipe 501 in a sliding manner, and the movable pipe 502 is made of stainless steel; the stainless steel has low price, corrosion resistance and good use effect. The lifting plate 503 is welded with the movable pipe 502, the second electric push rod 504 is welded with the lifting plate 503, and the plowshare 505 is welded with the movable pipe 502; when the sowing depth needs to be adjusted, the second electric push rod 504 is started, the second electric push rod 504 extends to drive the lifting plate 503 to descend, the lifting plate 503 drives the movable pipe 502 to descend, the plowshare 505 also descends, the plowshare 505 descends, the sowing depth is changed, the sowing depth is adjusted, the device can meet different sowing requirements, and the application range of the device is effectively enlarged. The fixing plate 602 is welded with the fixing rod 601, the mounting plate 603 is welded with the fixing rod 601, and the soil sealing seat 604 is welded with the mounting plate 603; after the seeding is finished, the soil on the two sides of the groove returns to the groove again under the action of the soil sealing seat 604, so that automatic soil sealing is realized, manual work is not needed, and the labor force is greatly saved.

In the above structure: the photovoltaic panel 306 converts solar energy into electric energy to be stored in the storage battery 302, when the device works, the storage battery 302 provides electric energy for the operation of the device, when a driving device needs to be connected, the driving device is connected with the traction frame 201 by using the clamping rod 202, then the clamping rod 202 is fixed by using the fixing nut 204, the connection operation is completed in this way, when seeds need to be added, the sealing cover 402 is rotated by the convex plate 403, the sealing cover 402 is rotated to be separated from the storage tank 401, the seeds can be added into the storage tank 401 after the seeds are completely separated, the sealing cover 402 is fixed on the storage tank 401 again after the seeds are added, when the seeding depth needs to be adjusted, the second electric push rod 504 is started, the second electric push rod 504 is extended to drive the lifting plate 503 to descend, the lifting plate 503 drives the movable tube 502 to descend, the plough head 505 also descends, the plough head 505 descends, the seeding depth is changed, and the seeding depth is adjusted in this way, during sowing, the driving device drives the device to move, the plowshare 505 moves to slot the ground, seeds in the storage tank 401 enter the material conveying pipe 405, the motor 4062 drives the blanking disc 4063 to rotate, when the blanking groove 4064 on the blanking disc 4063 rotates to the position near the material conveying pipe 405, the seeds in the material conveying pipe 405 enter the blanking groove 4064, the motor 4062 continuously drives the blanking disc 4063 to rotate, when the blanking groove 4064 with the seeds rotates to the position near the fixed pipe 501, the seeds in the blanking groove 4064 enter the fixed pipe 501, the seeds in the fixed pipe 501 fall into the grooves which are well cultivated through the movable pipe 502 and the through holes 506, after sowing is completed, the soil on the two sides of the grooves returns to the grooves again under the effect of the soil sealing seat 604, and automatic soil sealing is realized.

Example 2

As shown in fig. 2, 4, 6, 7 and 8, embodiment 2 and embodiment 1 are different in that a first fixed housing 4061, a motor 4062, a blanking tray 4063 and a blanking slot 4064 are replaced by a second fixed housing 4065, a stopper 4066, a first electric push rod 4067, a movable plate 4068, a movable rod 4069, a blanking plate 40610 and a blanking hole 40611, when sowing is performed, a driving device moves a driving device, a plough head 505 moves to slot the ground, seeds in a storage tank 401 enter the blanking hole 40611 through a feed pipe 405, the first electric push rod 4067 contracts to move the movable plate 4068, the movable plate 4068 moves the blanking plate 40610 to the left through the movable rod 4069, when the blanking plate 40610 moves to the left, the seeds in the blanking hole 40611 are completely discharged, the discharged seeds enter a fixed pipe 501, the seeds in the fixed pipe 501 fall into a opened groove 506 through the movable pipe 502 and a through hole 506, the soil on the two sides of the trench is returned to the trench again under the action of the soil sealing seat 604, so that automatic soil sealing is realized.

The foregoing shows and describes the general principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.

Claims

1. The utility model provides an antiwind no-tillage combined seed and fertilizer drill's particle precision seeding device, includes moving mechanism (1) that is used for driving the device to remove, is used for coupling mechanism (2) that device and drive arrangement get up, is used for providing the energy supply mechanism (3) of electric energy for the device operation, moving mechanism (1) side-mounting have coupling mechanism (2), moving mechanism (1) top is fixed with energy supply mechanism (3), its characterized in that: the soil-sealing machine is characterized by further comprising a feeding mechanism (4) for providing seeds for seeding, a grooving mechanism (5) for grooving the ground and a soil sealing mechanism (6) for sealing the seeds in soil, wherein the feeding mechanism (4) is arranged on one side of the energy supply mechanism (3), the grooving mechanism (5) is fixed on the moving mechanism (1), and the soil sealing mechanism (6) is arranged on one side of the grooving mechanism (5);

the feeding mechanism (4) comprises a storage tank (401), a sealing cover (402), a convex plate (403), a fixing frame (404), a material conveying pipe (405) and a blanking assembly (406), wherein the sealing cover (402) is installed on the storage tank (401), the convex plate (403) is fixed above the sealing cover (402), the fixing frame (404) is installed on the side surface of the storage tank (401), the material conveying pipe (405) is installed below the storage tank (401), and the blanking assembly (406) is arranged below the material conveying pipe (405);

the grooving mechanism (5) comprises a fixed pipe (501), a movable pipe (502), a lifting plate (503), a second electric push rod (504), a plowshare (505) and a through hole (506), wherein the movable pipe (502) is arranged on the outer side of the fixed pipe (501), the lifting plate (503) is fixed on the outer side of the movable pipe (502), the second electric push rod (504) is installed above the lifting plate (503), the plowshare (505) is fixed below the movable pipe (502), and the through hole (506) is formed in the plowshare (505);

the soil sealing mechanism (6) comprises a fixing rod (601), a fixing plate (602), a mounting plate (603) and a soil sealing seat (604), wherein the fixing plate (602) is mounted at the front part and the rear part of the fixing rod (601), the mounting plate (603) is arranged below the fixing rod (601), and the soil sealing seat (604) is fixed below the mounting plate (603).

2. The micro-precision seeding device of the anti-winding no-tillage combined seed and fertilizer drill of claim 1, characterized in that: the blanking assembly (406) comprises a first fixed shell (4061), a motor (4062), a blanking tray (4063) and a blanking groove (4064), the motor (4062) is installed at the rear part of the first fixed shell (4061), the blanking tray (4063) is installed in the first fixed shell (4061), and the blanking groove (4064) is arranged on the blanking tray (4063); the motor (4062) is connected with the first fixed shell (4061) through a bolt, and the blanking disc (4063) is welded with the motor (4062).

3. The micro-precision seeding device of the anti-winding no-tillage combined seed and fertilizer drill of claim 1, characterized in that: the blanking assembly (406) comprises a second fixed shell (4065), a stop block (4066), a first electric push rod (4067), a movable plate (4068), a movable rod (4069), a blanking plate (40610) and a blanking hole (40611), the stop block (4066) is installed inside the second fixed shell (4065), the first electric push rod (4067) is installed on the side surface of the second fixed shell (4065), the movable plate (4068) is fixed at one end, far away from the second fixed shell (4065), of the first electric push rod (4067), the movable rod (4069) is arranged above the first electric push rod (4067), the blanking plate (40610) is arranged above the stop block (4066), and the blanking hole (40611) is arranged on the blanking plate (40610); the stop block (4066) is welded with the second fixed shell (4065), the movable plate (4068) is welded with the first electric push rod (4067), the movable rod (4069) is welded with the movable plate (4068), and the blanking plate (40610) is welded with the movable rod (4069).

4. The fine grain precision seeding device of the anti-winding no-tillage combined seed and fertilizer drill of claim 1, characterized in that: the moving mechanism (1) comprises a transverse plate (101), a support rod (102) and moving wheels (103), the support rod (102) is fixed below the transverse plate (101), and the moving wheels (103) are installed below the support rod (102); the supporting rod (102) is welded with the transverse plate (101), and the moving wheel (103) is rotatably connected with the supporting rod (102).

5. The micro-precision seeding device of the anti-winding no-tillage combined seed and fertilizer drill of claim 1, characterized in that: the connecting mechanism (2) comprises a traction frame (201), a clamping rod (202), a clamping block (203) and a fixing nut (204), the clamping rod (202) is installed on the traction frame (201), the clamping block (203) is fixed at the front part of the clamping rod (202), and the fixing nut (204) is installed on the clamping rod (202); the clamping block (203) is welded with the clamping rod (202), and the fixing nut (204) is connected with the clamping rod (202) through threads.

6. The micro-precision seeding device of the anti-winding no-tillage combined seed and fertilizer drill of claim 1, characterized in that: the energy supply mechanism (3) comprises a protective shell (301), a storage battery (302), a charge and discharge controller (303), an inverter (304), an installation seat (305) and a photovoltaic panel (306), wherein the storage battery (302) is fixed inside the protective shell (301), the charge and discharge controller (303) is arranged above the storage battery (302), the inverter (304) is arranged on one side of the charge and discharge controller (303), the installation seat (305) is fixed above the protective shell (301), and the photovoltaic panel (306) is fixed on the inner side of the installation seat (305); the photovoltaic cell is characterized in that the storage battery (302) is connected with the protective shell (301) through bolts, the charge and discharge controller (303) is connected with the protective shell (301) through bolts, the inverter (304) is connected with the protective shell (301) through bolts, the mounting seat (305) is welded with the protective shell (301), and the photovoltaic panel (306) is connected with the mounting seat (305) through bolts.

7. The micro-precision seeding device of the anti-winding no-tillage combined seed and fertilizer drill of claim 1, characterized in that: sealed lid (402) with storage tank (401) passes through threaded connection, flange (403) with sealed lid (402) welding, mount (404) with storage tank (401) welding, conveying pipeline (405) with storage tank (401) welding.

8. The micro-precision seeding device of the anti-winding no-tillage combined seed and fertilizer drill of claim 1, characterized in that: the movable pipe (502) is connected with the fixed pipe (501) in a sliding mode, and the movable pipe (502) is made of stainless steel.

9. The micro-precision seeding device of the anti-winding no-tillage combined seed and fertilizer drill of claim 1, characterized in that: the lifting plate (503) is welded with the movable pipe (502), the second electric push rod (504) is welded with the lifting plate (503), and the plowshare (505) is welded with the movable pipe (502).

10. The fine grain precision seeding device of the anti-winding no-tillage combined seed and fertilizer drill of claim 1, characterized in that: the fixing plate (602) is welded with the fixing rod (601), the mounting plate (603) is welded with the fixing rod (601), and the soil sealing seat (604) is welded with the mounting plate (603).