CN111108833B - A automatic high-efficient seeder for agricultural production - Google Patents
A automatic high-efficient seeder for agricultural production Download PDFInfo
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- CN111108833B CN111108833B CN202010197287.7A CN202010197287A CN111108833B CN 111108833 B CN111108833 B CN 111108833B CN 202010197287 A CN202010197287 A CN 202010197287A CN 111108833 B CN111108833 B CN 111108833B
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- 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
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- 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
- A01B59/00—Devices specially adapted for connection between animals or tractors and agricultural machines or implements
- A01B59/04—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines pulled or pushed by a tractor
- A01B59/042—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines pulled or pushed by a tractor having pulling means arranged on the rear part of the tractor
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/04—Distributing under pressure; Distributing mud; Adaptation of watering systems for fertilising-liquids
- A01C23/047—Spraying of liquid fertilisers
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Mechanical Engineering (AREA)
- Zoology (AREA)
- Water Supply & Treatment (AREA)
- Sowing (AREA)
- Soil Working Implements (AREA)
Abstract
The invention discloses an automatic high-efficiency seeder for agricultural production, which comprises a seeder main body, wherein one end of the seeder main body is fixedly connected with a soil loosening and crushing mechanism, the soil loosening and crushing mechanism comprises a connecting end plate, an adjusting swing rod, a sliding long circular groove, a sliding screw, a locking ring, a crushing motor, a driving crushing roller, a driven crushing roller, a soil loosening shovel plate, a filtering tooth groove, a baffle plate, a sieve plate and a material guide plate, the invention ensures that an installation slide block slides downwards along the installation sliding groove by the compression of a supporting spring, further ensures that the driven crushing roller is far away from the driving crushing roller, ensures that massive soil and stones pass through the space between the driving crushing roller and the driven crushing roller, ensures that the crushed soil falls back to the field from sieve holes of the sieve plate, and falls to the two sides of the seeder main body under the guide of the material guide plate, effectively avoids the collision between a seeding pipe and the massive soil and stones during the working process of the seeder, the seeds can be normally sowed in the field from the sowing pipe, and the normal work of the seeder is ensured.
Description
Technical Field
The invention relates to the technical field of agricultural production equipment, in particular to an automatic efficient seeder for agricultural production.
Background
The seeder takes crop seeds as a planting object, is used for the seeder of certain type or certain type of crops, is usually named by the crop type, such as a grain drill, a corn hill planter, a cotton seeder, a pasture grass broadcaster and the like, and is indispensable equipment in the agricultural production process;
therefore, the Chinese patent discloses an agricultural efficient seeder, which is provided with an application number (201820261357.9), wherein the application number is that a belt drives a discharging blade to rotate, the amount of seeds in a discharging pipe can be controlled, so that the blockage during seeding can be prevented, an induction ring and a proximity switch are arranged, the uniform blanking of the seeder can be controlled, the use is convenient, the structure is simple, the labor force can be greatly reduced, and the working efficiency is improved;
however, the patent also has the following defects that the seeding pipe of the seeding machine is lack of a corresponding protection device, and the seeding pipe is deformed after colliding with large soil blocks and stones in the field in the seeding process, so that seeds can not be normally discharged from the seeding pipe, and the normal use of the seeding machine is influenced.
Disclosure of Invention
The invention provides an automatic efficient seeder for agricultural production, which can effectively solve the problem that seeds cannot be normally discharged from a seeding pipe and the normal use of the seeder is influenced because the seeding pipe of the seeder in the background art is short of a corresponding protection device and deforms after colliding with large soil blocks and stones in a field in the seeding process.
In order to achieve the purpose, the invention provides the following technical scheme: an automatic efficient seeder for agricultural production comprises a seeder main body, wherein one end of the seeder main body is fixedly connected with a soil loosening and crushing mechanism;
the soil loosening and crushing mechanism comprises a connecting end plate, a fixing frame, a sliding swing rod, an adjusting swing rod, a sliding long circular groove, a sliding screw, a locking ring, a crushing motor, a driving crushing roller, an installation sliding groove, a supporting spring, an installation sliding block, a driven crushing roller, a soil loosening shovel plate, a filtering tooth groove, a baffle plate, a sieve plate and a material guide plate;
the seeder comprises a seeder body, a connecting end plate, a fixed frame, a sliding swing rod, an adjusting swing rod, a sliding long circular groove, a sliding screw rod and a locking ring, wherein the connecting end plate is fixedly connected to one end of the seeder body;
the automatic grinding device is characterized in that a grinding motor is fixedly connected to one side of the fixing frame, the input end of the grinding motor is electrically connected with the output end of a commercial power supply, an output shaft of the grinding motor is fixedly connected with a driving grinding roller, mounting chutes are formed in two sides of the fixing frame and correspond to the bottom of the grinding motor, supporting springs are symmetrically and fixedly connected to the bottoms of the inner sides of the mounting chutes, mounting sliding blocks are fixedly connected to the top ends of the supporting springs, and driven grinding rollers are rotatably connected to one side of the mounting sliding blocks;
the utility model discloses a crushing roller, including mount, scraper blade, filter alveolus, scraper blade top, baffle, mount one end corresponds initiative crushing roller and driven crushing roller middle part position department fixedly connected with shovel board that loosens the soil, shovel board one side limit portion that loosens the soil has evenly seted up the filtration alveolus, shovel board top both ends symmetry fixedly connected with baffle loosens the soil, mount bottom position department fixedly connected with sieve, sieve top limit portion fixedly connected with stock guide.
Preferably, adjust pendulum rod one end and seeder main part and rotate and be connected, installation slider both sides and the inboard laminating that closely laminates of installation spout, the planar contained angle in sieve and mount top is 15, the high both ends in the middle of the stock guide are low.
Preferably, one end of the top of the seeder main body is fixedly connected with a water and fertilizer spraying mechanism;
the water spraying and fertilizing mechanism comprises a mixed water tank, a water adding pipe, a water adding hopper, a liquid conveying pump, a liquid conveying pipe, a liquid discharging pipe, a spray head, a fixed transverse plate, a fixed ring, a fixed square pipe, a sliding square column, a fixed pin, an installation transverse rod and a shovel blade;
one end of the top of the seeder main body is fixedly connected with a mixing water tank, one side of the top end of the mixing water tank is fixedly connected with a water adding pipe, the other side of the top end of the mixing water tank is fixedly connected with a water adding hopper, the middle part of the top end of the mixing water tank is fixedly connected with a transfusion water pump, the input end of the transfusion water pump is electrically connected with the output end of a mains supply, one end of the transfusion water pump is fixedly connected with a transfusion pipe, one end of the transfusion pipe is fixedly connected with a liquid discharge pipe, and the bottom end of the liquid discharge pipe is uniformly and fixedly connected with a sprayer;
the utility model discloses a seeder, including seeder main part bottom, fixed diaphragm bottom middle part fixedly connected with solid fixed ring, fixed diaphragm both ends fixedly connected with solid fixed square pipe, the inboard swing joint of solid fixed square pipe has the square column that slides, the square column one side top that slides corresponds fixed square pipe one side fixedly connected with fixed pin, the square column bottom fixedly connected with installation horizontal pole that slides, installation horizontal pole bottom symmetry fixedly connected with shovel blade.
Preferably, the top end of the liquid discharge pipe is fixedly connected with the bottom end of the seeder main body, the liquid conveying pipe is positioned on the inner side of the fixing ring, and the length of the mounting transverse rod is smaller than that of the sieve plate.
Preferably, the top end of the mixing water tank is fixedly connected with a seeding mechanism;
the seeding mechanism comprises a supporting cylinder, a damping spring, a sliding column, a seed storage box, an end cover, a discharging pipe, a seeding motor, a discharging rotating plate, a discharging hose, a seeding pipe, a fixed vertical plate, an adjusting vertical groove, a sliding bolt, a positioning nut, an adjusting vertical plate, an installing circular plate, an adjusting circular plate, an installing ring, an adjusting arc groove, an installing bolt and an installing nut;
the top end of the mixing water tank is fixedly connected with a supporting cylinder, the bottom of the inner side of the supporting cylinder is fixedly connected with a damping spring, the top end of the damping spring is fixedly connected with a sliding column, the top end of the sliding column is fixedly connected with a seed storage tank, an end cover is placed at the top end of the seed storage tank, the middle of the bottom end of the seed storage tank is fixedly connected with a discharging pipe, one side of the discharging pipe is fixedly connected with a seeding motor, the input end of the seeding motor is electrically connected with the output end of commercial power, the output shaft of the seeding motor is fixedly connected with a discharging rotating plate, the bottom end of the discharging pipe is fixedly connected with a discharging hose, and the bottom end of the discharging hose is fixedly connected with a seeding pipe;
the utility model discloses a seeder, including seeder main part bottom, fixed riser of the corresponding seeding pipe both sides position department fixedly connected with of fixed riser one side symmetry, the regulation has been seted up and has been erected the groove, the regulation erects the inboard swing joint of groove and has the bolt that slides, the bolt that slides outside corresponds fixed riser one side and has cup jointed set nut, the bolt one end fixedly connected with regulation riser slides, regulation riser bottom fixedly connected with installation plectane, installation plectane one side middle part is rotated and is connected with the regulation disc, regulation disc one end fixedly connected with collar, the regulation arc groove has been seted up to installation plectane one side limit portion symmetry, installation plectane one side corresponds the inboard fixedly connected with construction bolt of regulation arc groove, construction nut has been cup jointed to the corresponding regulation disc one side position department in the construction bolt outside.
Preferably, the middle part of the top end of the end cover is provided with an observation port, the two ends of the top of the end cover are fixedly connected with pull handles, and the middle part of one side of the adjusting disc penetrates through the mounting circular plate and is fixedly connected with the mounting ring.
Preferably, the other end of the top of the seeder main body is fixedly connected with an auxiliary mechanism;
the auxiliary mechanism comprises a pedal, an anti-skid pad, a storage box, a sealing cover plate, an L-shaped hanging buckle, a limiting block and a protective guard;
the seeder main part top other end fixedly connected with footboard, footboard top middle part bonds there is the slipmat, footboard one side fixedly connected with storage case, storage case top one side articulates there is sealed apron, sealed apron one side middle part articulates there is the L type to hang and detains, storage case one side top middle part fixedly connected with stopper, sealed apron top limit portion fixedly connected with rail guard.
Preferably, seeds and fertilizer are placed on the inner side of the storage box, and the L-shaped hanging buckle is matched with the limiting block when the sealing cover plate is closed.
Preferably, a connecting mechanism is fixedly connected to the position, corresponding to one side of the mixing water tank, of the top of the seeder main body;
the connecting mechanism comprises a supporting square column, a lifting square column, a fixing round hole, a limiting bolt, a connecting cross rod, a connecting frame and a connecting ring;
the utility model discloses a seeder, including seeder main part top, support square column, fixed round hole, support square column one side middle part and correspond the inboard position of fixed round hole department fixed connection spacing bolt, support square column top fixedly connected with connection horizontal pole, it all rotates and is connected with the link to connect the horizontal pole both sides, link one side fixedly connected with go-between.
Preferably, the limiting bolt is matched with the fixing round hole, and the connecting ring is connected with a driving device such as a tractor.
Compared with the prior art, the invention has the beneficial effects that: the invention has scientific and reasonable structure and safe and convenient use:
1. the soil loosening and crushing mechanism is arranged, before seeding is carried out by using seeding, the sliding swing rod and the sliding screw rod slide along the sliding long circular groove by loosening the locking ring, then the inclination angles of the fixing frame and the soil loosening shovel plate are adjusted, after the proper angle is adjusted, the position of the sliding swing rod is adjusted by tightening the locking ring, in the operation process of the seeder, soil is softer by enabling the soil loosening shovel plate to shovel soil on the surface of a field, small-particle soil passes through the filtering tooth grooves, large soil and stones are shoveled by the soil loosening shovel plate, when large soil and stones move to one side of the driving crushing roller along the soil loosening shovel plate, under the action of the crushing motor, the driving crushing roller and the driven crushing roller rotate mutually to crush large soil blocks, when large soil and stones which cannot be crushed enter between the driving crushing roller and the driven crushing roller, make the installation slider slide down along the installation spout through supporting spring's compression, and then make driven crushing roller and initiative crushing roller keep away from, make bold soil and stone pass between initiative crushing roller and the driven crushing roller, fallen back to the field from the mesh of sieve by kibbling soil, bold soil and stone drop seeder main part both sides under the guide of stock guide, the effectual seeder of having avoided is in the course of the work broadcast material pipe and bold soil and stone collision, make the seed can be normal broadcast the field from broadcast material pipe, the normal work of seeder has been ensured.
2. A seeding mechanism is arranged, seeds to be seeded are firstly poured into the seed storage box before seeding, an end cover is placed on the seed storage box, a damping effect is provided for the seed storage box through the cooperation of a damping spring and a sliding column in the movement process of the seeder, the end cover is prevented from falling off the seed storage box in the movement process of the seeder, after a positioning nut is loosened, a sliding bolt, an adjusting vertical plate and an installation circular plate slide downwards along an adjusting vertical groove, after the positioning nut is loosened to a proper position, the positioning nut is screwed again, after the installation nut is loosened, the adjusting circular plate and the installation bolt are rotated to move along an adjusting arc groove, the inclination angle of the seeding pipe is adjusted through an installation ring, the installation nut is screwed after the proper position is adjusted, further, the position adjustment of the seeding pipe is realized, the seeding pipe can be ensured to be inserted into soil in the movement process of the seeder, the unloading changes the board at the uniform velocity and rotates in the discharging tube under the drive of seeding motor, will store up the intermittent type transportation of seed case and arrange in the material hose to in scattering the field through the seeding pipe, through the position control to the seeding pipe, make the seed can evenly scatter under the top soil, optimized the seeding process of seeder.
3. Set up watering and fertilizing mechanism, before sowing, earlier through adding the water pipe and adding the hopper with fertilizer and water add to the mixing tank and make fertilizer solution, before the seeder operation, transfer the pine fixed pin earlier, will slide square column and installation horizontal pole along fixed square pipe and stimulate downwards, after in the shovel blade inserts soil, screw up the fixed pin and fix the position of shovel blade, the in-process that carries out the seeding at the seeder, transport transfer line and drain through the fertilizer solution of infusion water pump in with mixing tank, and spray the field surface through the shower nozzle, the process total of moving forward at the shovel blade, the earth that will spray fertilizer is to one side shovel, cover fertilizer and obtain soil bottom, the effectual evaporation and the volatilization of fertilizer that have prevented moisture, the effect of watering and fertilization has been improved.
4. Set up complementary unit, before using the seeder, to in placing fertilizer and seed storage case, and through hanging the L type and detaining with the stopper lock, fix sealed apron, at the in-process of seeder operation, operating personnel stands on the footboard, improve the stability that operating personnel stood at the footboard through slipmat and rail guard, after observing that the seed in the seed storage case is soon to be broadcast, in taking out the seed from the storage case and adding to the seed storage case, the use flow of seeder has been optimized.
5. The connecting mechanism is arranged, before the seeder is used, the tail part of the tractor is connected through the connecting frame and the connecting ring, after the limiting bolt is taken out of the fixing circular hole, the lifting square column is lifted upwards along the supporting square column, the connecting cross rod and the connecting ring are kept flush, the limiting bolt is installed in the fixing circular hole to fix the lifting square column, the stress condition in the movement process of the seeder is improved, upward component force in the movement process of the seeder is reduced, and the seeder is more stable in operation.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic bottom view of the present invention;
FIG. 3 is a schematic structural view of a soil loosening and pulverizing mechanism of the present invention;
FIG. 4 is a schematic structural view of the water sprinkling and fertilizer applying mechanism of the present invention;
FIG. 5 is a schematic structural view of the sowing mechanism of the present invention;
FIG. 6 is a schematic view of the structure at A in FIG. 5;
FIG. 7 is a schematic view of the assist mechanism of the present invention;
FIG. 8 is a schematic view of the coupling mechanism of the present invention;
reference numbers in the figures: 1. a seeder main body; 2. a soil loosening and crushing mechanism; 201. connecting the end plates; 202. a fixed mount; 203. sliding the swing rod; 204. adjusting a swing rod; 205. a sliding long circular groove; 206. a sliding screw; 207. locking a ring; 208. a grinding motor; 209. an active crushing roller; 210. installing a chute; 211. a support spring; 212. installing a sliding block; 213. a driven pulverizing roller; 214. a soil loosening shovel plate; 215. filtering the alveolus; 216. a baffle plate; 217. a sieve plate; 218. a material guide plate;
3. a water sprinkling and fertilizer applying mechanism; 301. a mixing water tank; 302. a water adding pipe; 303. a feeding hopper; 304. a transfusion water pump; 305. a transfusion tube; 306. a liquid discharge pipe; 307. a spray head; 308. fixing the transverse plate; 309. a fixing ring; 310. fixing the square tube; 311. sliding the square column; 312. a fixing pin; 313. installing a cross bar; 314. a blade;
4. a sowing mechanism; 401. a support cylinder; 402. a damping spring; 403. sliding the column; 404. a seed storage box; 405. an end cap; 406. a discharge pipe; 407. a sowing motor; 408. blanking and rotating plates; 409. a discharge hose; 410. seeding a pipe; 411. fixing a vertical plate; 412. adjusting the vertical groove; 413. sliding the bolt; 414. positioning a nut; 415. adjusting a vertical plate; 416. mounting a circular plate; 417. adjusting the disc; 418. a mounting ring; 419. adjusting the arc groove; 420. installing a bolt; 421. mounting a nut;
5. an auxiliary mechanism; 501. a pedal; 502. a non-slip mat; 503. a material storage box; 504. sealing the cover plate; 505. an L-shaped hanging buckle; 506. a limiting block; 507. protecting the fence;
6. a connecting mechanism; 601. supporting a square column; 602. lifting square columns; 603. fixing the round hole; 604. a limit bolt; 605. connecting the cross bars; 606. a connecting frame; 607. and (7) connecting rings.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example (b): as shown in fig. 1-8, the invention provides a technical scheme, an automatic high-efficiency seeder for agricultural production, which comprises a seeder main body 1, wherein one end of the seeder main body 1 is fixedly connected with a soil loosening and crushing mechanism 2;
the soil loosening and crushing mechanism 2 comprises a connecting end plate 201, a fixed frame 202, a sliding swing rod 203, an adjusting swing rod 204, a sliding long circular groove 205, a sliding screw 206, a locking ring 207, a crushing motor 208, a driving crushing roller 209, an installation sliding groove 210, a supporting spring 211, an installation sliding block 212, a driven crushing roller 213, a soil loosening shovel plate 214, a filtering tooth groove 215, a baffle plate 216, a sieve plate 217 and a material guide plate 218;
one end of the seeder main body 1 is fixedly connected with a connecting end plate 201, both ends of the connecting end plate 201 are rotatably connected with a fixed frame 202, one side of the top of the fixed frame 202 is symmetrically and rotatably connected with a sliding swing rod 203, the outer side of one end of the sliding swing rod 203 is slidably connected with an adjusting swing rod 204, the middle part of one side of the adjusting swing rod 204 is provided with a sliding long circular groove 205, one side of the sliding swing rod 203 is fixedly connected with a sliding screw 206 corresponding to the inner side of the sliding long circular groove 205, and the position of the outer side of the sliding screw 206 corresponding to one side of the adjusting swing rod 204 is sleeved with a locking ring 207;
one side of the fixed frame 202 is fixedly connected with a crushing motor 208, the input end of the crushing motor 208 is electrically connected with the output end of the commercial power, the output shaft of the crushing motor 208 is fixedly connected with a driving crushing roller 209, the two sides of the fixed frame 202 are provided with mounting chutes 210 corresponding to the bottom positions of the crushing motor 208, the bottoms of the inner sides of the mounting chutes 210 are symmetrically and fixedly connected with supporting springs 211, the top ends of the supporting springs 211 are fixedly connected with mounting sliders 212, and one side of the mounting sliders 212 is rotatably connected with a driven crushing roller 213;
a soil loosening shovel plate 214 is fixedly connected to the middle of one end of the fixing frame 202 corresponding to the driving crushing roller 209 and the driven crushing roller 213, a filtering tooth groove 215 is uniformly formed in one side edge portion of the soil loosening shovel plate 214, baffle plates 216 are symmetrically and fixedly connected to two ends of the top of the soil loosening shovel plate 214, a sieve plate 217 is fixedly connected to the bottom of the fixing frame 202, a material guide plate 218 is fixedly connected to the top edge portion of the sieve plate 217, one end of the adjusting swing rod 204 is rotatably connected with the seeder main body 1, two sides of the mounting slider 212 are tightly attached to the inner side of the mounting sliding groove 210, an included angle between the sieve plate 217 and the top plane of the fixing frame 202 is 15 degrees, the middle of the material guide plate 218 is high and two ends are low, before seeding is performed by using seeding, the sliding swing rod 203 and the sliding screw rod 206 are made to slide along the sliding long circular groove 205 by loosening locking ring 207, further, the inclination angles of the fixing frame 202 and the soil loosening shovel plate 214 are adjusted, after the appropriate angle is adjusted, the locking ring 207 is screwed down to adjust the position of the sliding swing rod 203, in the running process of the seeder, soil is enabled to be softer by enabling the soil shoveling plate 214 to shovel soil on the surface of a field, small-particle soil passes through the filtering tooth grooves 215, large soil and stones are shoveled by the soil shoveling plate 214, when the large soil and stones move to one side of the driving crushing roller 209 along the soil shoveling plate 214, the driving crushing roller 209 and the driven crushing roller 213 rotate mutually under the action of the crushing motor 208 to crush large soil blocks, when large soil and stones which cannot be crushed enter between the driving crushing roller 209 and the driven crushing roller 213, the mounting slider 212 slides downwards along the mounting chute 210 through the compression of the supporting spring 211, and then the driven crushing roller 213 is far away from the driving crushing roller 209, so that the large soil and stones pass between the driving crushing roller 209 and the driven crushing roller 213, the crushed soil falls back to the field from the meshes of the sieve plate 217, and the large soil and stones fall to two sides of the seeder main body 1 under the guidance of the material guide plate 218, so that the collision between the seeding pipe 410 and the large soil and stones in the working process of the seeder is effectively avoided, the seeds can be normally sowed in the field from the seeding pipe 410, and the normal work of the seeder is ensured;
one end of the top of the seeder main body 1 is fixedly connected with a water and fertilizer spraying mechanism 3;
the water and fertilizer spraying mechanism 3 comprises a mixed water tank 301, a water adding pipe 302, a material adding hopper 303, a liquid conveying water pump 304, a liquid conveying pipe 305, a liquid discharging pipe 306, a spray head 307, a fixed transverse plate 308, a fixed ring 309, a fixed square pipe 310, a sliding square column 311, a fixed pin 312, an installation cross rod 313 and a shovel blade 314;
one end of the top of the seeder main body 1 is fixedly connected with a mixing water tank 301, one side of the top of the mixing water tank 301 is fixedly connected with a water adding pipe 302, the other side of the top of the mixing water tank 301 is fixedly connected with a water adding hopper 303, the middle part of the top of the mixing water tank 301 is fixedly connected with a transfusion water pump 304, the input end of the transfusion water pump 304 is electrically connected with the output end of a mains supply, one end of the transfusion water pump 304 is fixedly connected with a transfusion pipe 305, one end of the transfusion pipe 305 is fixedly connected with a liquid discharge pipe 306, and the bottom end of the liquid discharge pipe 306 is uniformly and fixedly connected with a spray head 307;
a fixed transverse plate 308 is fixedly connected at the position of one side of the bottom end of the seeder main body 1 corresponding to the liquid discharge pipe 306, a fixed ring 309 is fixedly connected at the middle part of the bottom end of the fixed transverse plate 308, fixed square pipes 310 are fixedly connected at the two ends of the fixed transverse plate 308, a sliding square column 311 is movably connected at the inner side of the fixed square pipes 310, a fixed pin 312 is fixedly connected at one side of the top end of one side of the sliding square column 311 corresponding to the fixed square pipe 310, an installation transverse rod 313 is fixedly connected at the bottom end of the sliding square column 311, shovel blades 314 are symmetrically and fixedly connected at the bottom of the installation transverse rod 313, the top end of the liquid discharge pipe 306 is fixedly connected with the bottom end of the seeder main body 1, the liquid transfer pipe 305 is positioned at the inner side of the fixed ring 309, the length of the installation transverse rod 313 is smaller than that of the sieve plate 217, before seeding, fertilizer and water are added into the mixed water tank 301 through the water pipe 302 and the material adding hopper 303 to prepare fertilizer solution, before the seeder operates, the fixed pin 312 is firstly loosened, the sliding square column 311 and the mounting cross rod 313 are pulled downwards along the fixed square tube 310, after the shovel blade 314 is inserted into soil, the fixing pin 312 is screwed down to fix the position of the shovel blade 314, in the process of sowing by the sowing machine, fertilizer solution in the mixed water tank 301 is conveyed into the liquid conveying tube 305 and the liquid discharging tube 306 through the liquid conveying water pump 304 and is sprayed onto the field surface through the spray head 307, soil sprayed with fertilizer is shoveled to one side in the process of forward movement of the shovel blade 314, the soil bottom is covered with fertilizer, evaporation of moisture and volatilization of fertilizer are effectively prevented, and the effects of water spraying and fertilization are improved;
the top end of the mixed water tank 301 is fixedly connected with a seeding mechanism 4;
the sowing mechanism 4 comprises a supporting column 401, a damping spring 402, a sliding column 403, a seed storage box 404, an end cover 405, a discharge pipe 406, a sowing motor 407, a discharge rotating plate 408, a discharge hose 409, a sowing pipe 410, a fixed vertical plate 411, an adjusting vertical groove 412, a sliding bolt 413, a positioning nut 414, an adjusting vertical plate 415, an installation circular plate 416, an adjusting circular plate 417, an installation ring 418, an adjusting arc groove 419, an installation bolt 420 and an installation nut 421;
the top end of the mixed water tank 301 is fixedly connected with a supporting cylinder 401, the bottom of the inner side of the supporting cylinder 401 is fixedly connected with a damping spring 402, the top end of the damping spring 402 is fixedly connected with a sliding column 403, the top end of the sliding column 403 is fixedly connected with a seed storage tank 404, an end cover 405 is placed at the top end of the seed storage tank 404, the middle part of the bottom end of the seed storage tank 404 is fixedly connected with a discharge pipe 406, one side of the discharge pipe 406 is fixedly connected with a seeding motor 407, the input end of the seeding motor 407 is electrically connected with the output end of a mains supply, the output shaft of the seeding motor 407 is fixedly connected with a discharging rotating plate 408, the bottom end of the discharge pipe 406 is fixedly connected with a discharge hose 409, and the bottom end of the discharge hose 409 is fixedly connected with a seeding pipe 410;
the bottom end of the seeder main body 1 is fixedly connected with a fixed riser 411 at positions corresponding to two sides of the seeding pipe 410, one side of the fixed riser 411 is symmetrically provided with an adjusting vertical groove 412, the inner side of the adjusting vertical groove 412 is movably connected with a sliding bolt 413, one side of the outer side of the sliding bolt 413 corresponding to the fixed riser 411 is sleeved with a positioning nut 414, one end of the sliding bolt 413 is fixedly connected with an adjusting riser 415, the bottom end of the adjusting riser 415 is fixedly connected with an installation circular plate 416, the middle part of one side of the installation circular plate 416 is rotatably connected with an adjusting disc 417, one end of the adjusting disc 417 is fixedly connected with an installation ring 418, one side of the installation circular plate 416 is symmetrically provided with an adjusting arc groove 419, one side of the installation circular plate 416 corresponding to the inner side of the adjusting arc groove 419 is fixedly connected with an installation bolt 420, one side of the outer side of the installation bolt 420 corresponding to the adjusting disc 417 is sleeved with an installation nut 421, the middle part of the top end of the end cover 405 is provided with an observation port, and two ends of the top of the end cover 405 are fixedly connected with pull handles, the middle part of one side of the adjusting disc 417 penetrates through the mounting disc 416 to be fixedly connected with the mounting ring 418, seeds to be sowed are firstly poured into the seed storage box 404 before sowing, the end cover 405 is placed on the seed storage box 404, a damping effect is provided for the seed storage box 404 through the matching of the damping spring 402 and the sliding column 403 in the movement process of the sowing machine, the end cover 405 is prevented from falling off from the seed storage box 404 in the operation process of the sowing machine, after the positioning nut 414 is loosened, the sliding bolt 413, the adjusting vertical plate 415 and the mounting disc 416 slide downwards along the adjusting vertical groove 412, after the positioning nut 414 is adjusted to a proper position, the positioning nut 414 is screwed again, after the mounting nut 421 is unscrewed, the adjusting disc 417 and the mounting bolt 420 are rotated to move along the adjusting arc groove 419, the inclination angle of the sowing pipe 410 is adjusted through the mounting ring 418, after the mounting nut 421 is adjusted to a proper position, and then the position of the sowing pipe 410 is adjusted, the seeding pipe 410 can be ensured to be inserted into soil in the operation process, in the movement process of the seeder, the discharging rotating plate 408 is driven by the seeding motor 407 to rotate at a constant speed in the discharging pipe 406, the seeds of the seed storage box 404 are intermittently transported into the discharging hose 409 and are sowed into the field through the seeding pipe 410, and the seeds can be uniformly sowed under the surface soil through the position adjustment of the seeding pipe 410, so that the seeding process of the seeder is optimized;
the other end of the top of the seeder main body 1 is fixedly connected with an auxiliary mechanism 5;
the auxiliary mechanism 5 comprises a pedal 501, an anti-skid pad 502, a storage box 503, a sealing cover plate 504, an L-shaped hanging buckle 505, a limiting block 506 and a protective guard 507;
the other end of the top of the seeder main body 1 is fixedly connected with a pedal 501, the middle part of the top end of the pedal 501 is adhered with an anti-skid pad 502, one side of the pedal 501 is fixedly connected with a storage box 503, one side of the top of the storage box 503 is hinged with a sealing cover plate 504, the middle part of one side of the sealing cover plate 504 is hinged with an L-shaped hanging buckle 505, the middle part of one side of the top end of the storage box 503 is fixedly connected with a limit block 506, the edge part of the top end of the sealing cover plate 504 is fixedly connected with a protective guard 507, seeds and fertilizers are placed inside the storage box 503, the L-shaped hanging buckle 505 and the limit block 506 are matched with each other when the sealing cover plate 504 is closed, before the seeder is used, the fertilizers and seeds are placed in the storage box 503, the sealing cover plate 504 is fixed by buckling the L-shaped hanging buckle 505 and the limit block 506, an operator stands on the pedal 501 in the operation process of the seeder, the stability of standing on the pedal 501 is improved by the anti-skid pad 502 and the protective guard 507, when the seeds in the seed storage box 404 are observed to be about to be completely sown, the seeds are taken out from the seed storage box 503 and added into the seed storage box 404, so that the use flow of the seeder is optimized;
a connecting mechanism 6 is fixedly connected to the top of the seeder main body 1 at a position corresponding to one side of the mixing water tank 301;
the connecting mechanism 6 comprises a supporting square column 601, a lifting square column 602, a fixing round hole 603, a limiting bolt 604, a connecting cross rod 605, a connecting frame 606 and a connecting ring 607;
the top of the seeder main body 1 is fixedly connected with a supporting square column 601 at a position corresponding to one side of the mixing water tank 301, the inner side of the top end of the supporting square column 601 is movably connected with a lifting square column 602, the middle part of one side of the lifting square column 602 is evenly provided with a fixed round hole 603, the middle part of one side of the supporting square column 601 is fixedly connected with a limit bolt 604 at a position corresponding to the inner side of the fixed round hole 603, the top end of the supporting square column 601 is fixedly connected with a connecting cross rod 605, both sides of the connecting cross rod 605 are rotatably connected with a connecting frame 606, one side of the connecting frame 606 is fixedly connected with a connecting ring 607, the limit bolt 604 is matched with the fixed round hole 603, the connecting ring 607 is connected with a driving device such as a tractor, before the seeder is used, the connecting frame 606 and the connecting ring 607 are connected to the tail part of the tractor, after the limit bolt 604 is taken out from the fixed round hole 603, the lifting square column 602 is lifted upwards along the supporting square column 601, so that the connecting cross rod 605 and the connecting ring 607 are kept flush, the limit bolt 604 is installed in the fixing circular hole 603 again to fix the lifting square column 602, so that the stress condition of the seeder in the movement process is improved, the upward component force of the seeder in the operation process is reduced, and the seeder can operate more stably.
The working principle and the using process of the invention are as follows: in the practical application process of the invention, before seeding is carried out by using seeding, the sliding swing rod 203 and the sliding screw rod 206 slide along the sliding long circular groove 205 by loosening the locking ring 207, and then the inclination angles of the fixed frame 202 and the soil loosening shovel plate 214 are adjusted, after the proper angle is adjusted, the locking ring 207 is screwed to adjust the position of the sliding swing rod 203, in the process of the operation of the seeding machine, soil is looser by enabling the soil loosening shovel plate 214 to shovel soil on the field surface, small-particle soil passes through the filtering tooth groove 215, large soil and stones are shoveled by the soil loosening shovel plate 214, when the large soil and stones move to one side of the driving crushing roller 209 along the soil loosening shovel plate 214, under the action of the crushing motor 208, the driving crushing roller 209 and the driven crushing roller 213 rotate mutually to crush large soil blocks, when the large soil and stones which can not be crushed enter between the driving crushing roller 209 and the driven crushing roller 213, the mounting sliding block 212 slides downwards along the mounting sliding groove 210 through compression of the supporting spring 211, so that the driven crushing roller 213 is far away from the driving crushing roller 209, large soil and stones pass through the space between the driving crushing roller 209 and the driven crushing roller 213, the crushed soil falls back to the field from the meshes of the sieve plate 217, and the large soil and stones fall to two sides of the seeder main body 1 under the guidance of the material guide plate 218, thereby effectively avoiding collision between the seeding pipe 410 and the large soil and stones in the working process of the seeder, enabling seeds to be normally sowed in the field from the seeding pipe 410 and ensuring normal operation of the seeder;
before sowing, seeds to be sown are firstly poured into the seed storage box 404, the end cover 405 is placed on the seed storage box 404, a damping effect is provided for the seed storage box 404 through the cooperation of the damping spring 402 and the sliding column 403 in the movement process of the sowing machine, the end cover 405 is prevented from falling off from the seed storage box 404 in the movement process of the sowing machine, after the positioning nut 414 is loosened, the sliding bolt 413, the adjusting vertical plate 415 and the mounting circular plate 416 slide downwards along the adjusting vertical groove 412, after the positioning nut 414 is adjusted to a proper position, the positioning nut 414 is screwed down again, after the mounting nut 421 is unscrewed, the adjusting circular plate 417 and the mounting bolt 420 are rotated to move along the adjusting arc groove 419, the inclination angle of the sowing pipe 410 is adjusted through the mounting ring 418, after the proper position is adjusted, the mounting nut 421 is screwed down, further, the adjustment of the position of the sowing pipe 410 is realized, and the sowing pipe 410 can be inserted into soil in the movement process, in the movement process of the seeder, the discharging rotating plate 408 is driven by the seeding motor 407 to rotate at a constant speed in the discharging pipe 406, seeds in the seed storage box 404 are intermittently transported into the discharging hose 409 and are sowed into the field through the seeding pipe 410, and the seeds can be uniformly sowed under the surface soil through the position adjustment of the seeding pipe 410, so that the sowing process of the seeder is optimized;
before seeding, fertilizer and water are added into the mixed water tank 301 through the water adding pipe 302 and the material adding hopper 303 to prepare fertilizer solution, before the seeder operates, the fixing pin 312 is firstly loosened, the sliding square column 311 and the mounting cross rod 313 are pulled downwards along the fixing square pipe 310, after the shovel blade 314 is inserted into soil, the fixing pin 312 is screwed to fix the position of the shovel blade 314, in the seeding process of the seeder, the fertilizer solution in the mixed water tank 301 is transported into the liquid transporting pipe 305 and the liquid discharging pipe 306 through the liquid transporting pump 304 and is sprayed to the field surface through the spray head 307, in the forward movement process of the shovel blade 314, soil sprayed with fertilizer is shoveled to one side, the fertilizer covers the soil to obtain the bottom of the soil, the evaporation of water and the volatilization of the fertilizer are effectively prevented, and the effects of water sprinkling and fertilization are improved;
before the seeder is used, fertilizer and seeds are placed in the storage box 503, the L-shaped hanging buckle 505 is buckled with the limiting block 506 to fix the sealing cover plate 504, an operator stands on the pedal 501 in the running process of the seeder, the standing stability of the operator on the pedal 501 is improved through the anti-skid pad 502 and the protective guard 507, when the seeds in the storage box 404 are observed to be spread, the seeds are taken out from the storage box 503 and added into the storage box 404, and the use flow of the seeder is optimized;
before using the seeder, be connected to the afterbody of tractor through link 606 and connecting ring 607, take out the back with spacing bolt 604 from fixed round hole 603, upwards rise lifting square column 602 along supporting square column 601, make connecting horizontal pole 605 keep flushing with connecting ring 607 back, install spacing bolt 604 again and fix lifting square column 602 in fixed round hole 603, improved the atress condition in the seeder motion process, reduce ascending component force in the seeder operation process, make the more steady of seeder operation.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An automatic high-efficiency seeder for agricultural production, comprising a seeder main body (1), characterized in that: one end of the seeder main body (1) is fixedly connected with a soil loosening and crushing mechanism (2);
the soil loosening and crushing mechanism (2) comprises a connecting end plate (201), a fixing frame (202), a sliding swing rod (203), an adjusting swing rod (204), a sliding long circular groove (205), a sliding screw (206), a locking ring (207), a crushing motor (208), a driving crushing roller (209), an installation sliding groove (210), a supporting spring (211), an installation sliding block (212), a driven crushing roller (213), a soil loosening shovel plate (214), a filtering tooth groove (215), a baffle (216), a sieve plate (217) and a material guide plate (218);
one end of the seeder main body (1) is fixedly connected with a connecting end plate (201), two ends of the connecting end plate (201) are rotatably connected with a fixed frame (202), one side of the top of the fixed frame (202) is symmetrically and rotatably connected with a sliding swing rod (203), the outer side of one end of the sliding swing rod (203) is slidably connected with an adjusting swing rod (204), the middle part of one side of the adjusting swing rod (204) is provided with a sliding long circular groove (205), one side of the sliding swing rod (203) is fixedly connected with a sliding screw rod (206) corresponding to the inner side of the sliding long circular groove (205), and the position of the outer side of the sliding screw rod (206) corresponding to one side of the adjusting swing rod (204) is sleeved with a locking ring (207);
a crushing motor (208) is fixedly connected to one side of the fixing frame (202), the input end of the crushing motor (208) is electrically connected with the output end of a mains supply, an output shaft of the crushing motor (208) is fixedly connected with a driving crushing roller (209), mounting sliding grooves (210) are formed in positions, corresponding to the bottoms of the crushing motor (208), of two sides of the fixing frame (202), supporting springs (211) are symmetrically and fixedly connected to the bottoms of the inner sides of the mounting sliding grooves (210), mounting sliding blocks (212) are fixedly connected to the top ends of the supporting springs (211), and driven crushing rollers (213) are rotatably connected to one side of the mounting sliding blocks (212);
mount (202) one end corresponds initiative crushing roller (209) and driven crushing roller (213) middle part position department fixedly connected with shovel board (214) that loosens the soil, shovel board (214) that loosens the soil one side limit portion has evenly seted up and has filtered alveolus (215), shovel board (214) top both ends symmetry fixedly connected with baffle (216) loosens the soil, mount (202) bottom position department fixedly connected with sieve (217), sieve (217) top limit portion fixedly connected with stock guide (218).
2. The automatic high-efficiency seeding machine for agricultural production according to claim 1, wherein one end of the adjusting swing rod (204) is rotatably connected with the seeding machine main body (1), two sides of the mounting sliding block (212) are tightly attached to the inner side of the mounting sliding groove (210), the included angle between the sieve plate (217) and the top plane of the fixed frame (202) is 15 degrees, and the middle of the material guide plate (218) is high and two ends of the material guide plate are low.
3. The automatic high-efficiency seeding machine for agricultural production according to claim 1, characterized in that one end of the top of the seeding machine main body (1) is fixedly connected with a water and fertilizer spraying mechanism (3);
the water sprinkling and fertilizing mechanism (3) comprises a mixed water tank (301), a water adding pipe (302), a material adding hopper (303), a liquid conveying water pump (304), a liquid conveying pipe (305), a liquid discharging pipe (306), a spray head (307), a fixing transverse plate (308), a fixing ring (309), a fixing square pipe (310), a sliding square column (311), a fixing pin (312), a mounting transverse rod (313) and a shovel blade (314);
one end of the top of the seeder main body (1) is fixedly connected with a mixing water tank (301), one side of the top end of the mixing water tank (301) is fixedly connected with a water adding pipe (302), the other side of the top end of the mixing water tank (301) is fixedly connected with a water adding hopper (303), the middle part of the top end of the mixing water tank (301) is fixedly connected with a transfusion water pump (304), the input end of the transfusion water pump (304) is electrically connected with the output end of a mains supply, one end of the transfusion water pump (304) is fixedly connected with a transfusion pipe (305), one end of the transfusion pipe (305) is fixedly connected with a liquid discharge pipe (306), and the bottom end of the liquid discharge pipe (306) is uniformly and fixedly connected with a spray head (307);
seeder main part (1) bottom corresponds fluid-discharge tube (306) one side position department fixedly connected with fixed diaphragm (308), fixed diaphragm (308) bottom middle part fixedly connected with solid fixed ring (309), fixed diaphragm (308) both ends fixedly connected with fixed square pipe (310), the inboard swing joint of fixed square pipe (310) has the square column of sliding (311), square column of sliding (311) one side top corresponds fixed square pipe (310) one side fixedly connected with fixed pin (312), square column of sliding (311) bottom fixedly connected with installation horizontal pole (313), installation horizontal pole (313) bottom symmetry fixedly connected with shovel blade (314).
4. The automatic high-efficiency seeding machine for agricultural production according to claim 3, wherein the top end of the liquid discharge pipe (306) is fixedly connected with the bottom end of the seeding machine main body (1), the liquid conveying pipe (305) is positioned at the inner side of the fixing ring (309), and the length of the mounting cross rod (313) is smaller than that of the sieve plate (217).
5. An automatic high-efficiency seeding machine for agricultural production according to claim 3, characterized in that a seeding mechanism (4) is fixedly connected to the top end of the mixing water tank (301);
the seeding mechanism (4) comprises a supporting column (401), a damping spring (402), a sliding column (403), a seed storage box (404), an end cover (405), a discharging pipe (406), a seeding motor (407), a discharging rotating plate (408), a discharging hose (409), a seeding pipe (410), a fixed vertical plate (411), an adjusting vertical groove (412), a sliding bolt (413), a positioning nut (414), an adjusting vertical plate (415), an installation circular plate (416), an adjusting circular plate (417), an installation ring (418), an adjusting arc groove (419), an installation bolt (420) and an installation nut (421);
the top end of the mixed water tank (301) is fixedly connected with a supporting cylinder (401), the bottom of the inner side of the supporting cylinder (401) is fixedly connected with a damping spring (402), the top end of the shock absorption spring (402) is fixedly connected with a sliding column (403), the top end of the sliding column (403) is fixedly connected with a seed storage box (404), an end cover (405) is arranged at the top end of the seed storage box (404), a discharge pipe (406) is fixedly connected to the middle part of the bottom end of the seed storage box (404), one side of the discharge pipe (406) is fixedly connected with a seeding motor (407), the input end of the seeding motor (407) is electrically connected with the output end of commercial power, the output shaft of the seeding motor (407) is fixedly connected with a blanking rotating plate (408), the bottom end of the discharge pipe (406) is fixedly connected with a discharge hose (409), and the bottom end of the discharge hose (409) is fixedly connected with a seeding pipe (410);
the seeder main body (1) bottom corresponds seeding pipe (410) both sides position department fixedly connected with fixed riser (411), fixed riser (411) one side symmetry has been seted up and has been adjusted perpendicular groove (412), it has slide bolt (413) to adjust the inboard swing joint in perpendicular groove (412), slide bolt (413) outside corresponds fixed riser (411) one side and has cup jointed set nut (414), slide bolt (413) one end fixedly connected with adjusts riser (415), it has installation plectane (416) to adjust riser (415) bottom fixedly connected with, installation plectane (416) one side middle part rotation is connected with adjusts disc (417), adjust disc (417) one end fixedly connected with collar (418), installation plectane (416) one side limit portion symmetry has been seted up and has been adjusted arc groove (419), installation plectane (416) one side corresponds and adjusts arc groove (419) inboard fixedly connected with installation bolt (420), and a mounting nut (421) is sleeved at the position of one side of the outer side of the mounting bolt (420) corresponding to the adjusting disc (417).
6. The automatic high-efficiency seeding machine for agricultural production according to claim 5, wherein a viewing port is arranged in the middle of the top end of the end cover (405), pull handles are fixedly connected to two ends of the top of the end cover (405), and a mounting circular plate (416) penetrates through the middle of one side of the adjusting disc (417) and is fixedly connected with a mounting ring (418).
7. The automatic high-efficiency seeding machine for agricultural production according to claim 1, characterized in that an auxiliary mechanism (5) is fixedly connected with the other end of the top of the seeding machine main body (1);
the auxiliary mechanism (5) comprises a pedal (501), an anti-skid pad (502), a storage box (503), a sealing cover plate (504), an L-shaped hanging buckle (505), a limiting block (506) and a protective guard (507);
seeder main part (1) top other end fixedly connected with footboard (501), footboard (501) top middle part bonds and has slipmat (502), footboard (501) one side fixedly connected with storage case (503), storage case (503) top one side articulates there is sealed apron (504), sealed apron (504) one side middle part articulates there is the L type to hang and detains (505), storage case (503) one side top middle part fixedly connected with stopper (506), sealed apron (504) top limit portion fixedly connected with rail guard (507).
8. The automatic high-efficiency seeding machine for agricultural production according to claim 7, characterized in that seeds and fertilizer are placed inside the storage box (503), and the L-shaped hanging buckle (505) is matched with the limiting block (506) when the sealing cover plate (504) is closed.
9. The automatic high-efficiency seeding machine for agricultural production according to claim 5, characterized in that a connecting mechanism (6) is fixedly connected to the top of the seeding machine main body (1) corresponding to one side of the mixing water tank (301);
the connecting mechanism (6) comprises a supporting square column (601), a lifting square column (602), a fixing round hole (603), a limiting bolt (604), a connecting cross rod (605), a connecting frame (606) and a connecting ring (607);
seeder main part (1) top corresponds mixed water tank (301) one side position department fixedly connected with supports square column (601), support square column (601) top inboard swing joint has lift square column (602), fixed round hole (603) have evenly been seted up at lift square column (602) one side middle part, support square column (601) one side middle part corresponds fixed round hole (603) inboard position department fixed connection limit bolt (604), support square column (601) top fixedly connected with and connect horizontal pole (605), it is connected with link (606) all to connect horizontal pole (605) both sides to rotate, link (606) one side fixedly connected with go-between (607).
10. The automatic high-efficiency seeding machine for agricultural production according to claim 9, characterized in that the limiting bolt (604) is matched with the fixing round hole (603), and the connecting ring (607) is connected with the tail part of a tractor.
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| CN202010197287.7A CN111108833B (en) | 2020-03-19 | 2020-03-19 | A automatic high-efficient seeder for agricultural production |
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| CN111642159A (en) * | 2020-06-08 | 2020-09-11 | 农业农村部南京农业机械化研究所 | Pneumatic conveying type rice fertilizing and seeding machine |
| CN112703927B (en) * | 2020-12-26 | 2023-05-16 | 东北农业大学 | Quick drought seedling device based on saline and alkaline land rice |
| CN113000137A (en) * | 2021-02-05 | 2021-06-22 | 林龙 | Farmland secondary soil crushing device capable of removing sundries in soil |
| CN114766113B (en) * | 2022-05-23 | 2023-07-14 | 亚澳南阳农机有限责任公司 | Soybean and corn banded composite seeder |
| CN116508538B (en) * | 2023-05-23 | 2023-09-19 | 济宁经权农业科技有限公司 | Adjustable cultivation device and cultivation method for planting |
| CN117461426A (en) * | 2023-12-10 | 2024-01-30 | 马兆华 | Ecological restoration method for homeland remediation planning |
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| CN111108833A (en) | 2020-05-08 |
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