CN114451105A - Crop seed and fertilizer separation synchronous seeder - Google Patents
Crop seed and fertilizer separation synchronous seeder Download PDFInfo
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- CN114451105A CN114451105A CN202110986150.4A CN202110986150A CN114451105A CN 114451105 A CN114451105 A CN 114451105A CN 202110986150 A CN202110986150 A CN 202110986150A CN 114451105 A CN114451105 A CN 114451105A
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- 239000003337 fertilizer Substances 0.000 title claims abstract description 122
- 230000001360 synchronised effect Effects 0.000 title claims abstract description 44
- 238000000926 separation method Methods 0.000 title claims abstract description 19
- 239000002689 soil Substances 0.000 claims abstract description 40
- 230000005540 biological transmission Effects 0.000 claims description 241
- 238000007599 discharging Methods 0.000 claims description 37
- 238000009331 sowing Methods 0.000 claims description 29
- 230000007306 turnover Effects 0.000 claims description 16
- 238000003756 stirring Methods 0.000 claims description 15
- 238000005096 rolling process Methods 0.000 claims description 8
- 230000001737 promoting effect Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 3
- 238000010899 nucleation Methods 0.000 abstract description 17
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000004083 survival effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 7
- 230000000873 masking effect Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/06—Seeders combined with fertilising apparatus
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/04—Machines for making or covering holes for sowing or planting
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/20—Parts of seeders for conducting and depositing seed
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
Abstract
The invention relates to the field of agricultural machinery, in particular to a crop seed and fertilizer separation synchronous seeder. The technical problem to be solved is as follows: when the existing seeder is used for seeding, seeds and fertilizers are mixed together and sowed into the land, or the seeds and the fertilizers are separately sowed into the land, the seeds can be contacted with the fertilizers, so that the seedlings are burned, and the survival rate of the seeds is influenced. The technical scheme of the invention is as follows: a crop seed and fertilizer separation synchronous seeder comprises a frame, a synchronous seeding unit and the like, wherein the middle part of the frame is connected with the synchronous seeding unit. When the seeder moves, the digging groove for seeding can be dug, fertilizer is sown in the digging groove in advance, then a small amount of soil is used for covering the fertilizer, and seeds are sown right above the fertilizer covered with the soil, so that the seeds and the fertilizer can be prevented from contacting to cause seedling burning, and the seeds and the fertilizer are distributed at equal intervals, thereby being beneficial to subsequent mechanized management.
Description
Technical Field
The invention relates to the field of agricultural machinery, in particular to a crop seed and fertilizer separation synchronous seeder.
Background
When the existing seeder is used for seeding, seeds and fertilizers are mixed together and sowed into the land, or the seeds and the fertilizers are separately sowed into the land, the seeds can be contacted with the fertilizers, so that the seedlings are burned, and the survival rate of the seeds is influenced.
Disclosure of Invention
In order to overcome current seeder when the seeding, no matter be with seed and fertilizer broadcast in the soil together, still with seed and fertilizer separate broadcast in the soil, the seed all can contact with fertilizer to lead to burning seedling, influence the shortcoming of the survival rate of seed, the technical problem that solve is: provides a crop seed and fertilizer separation synchronous seeder.
The technical scheme of the invention is as follows: a crop seed and fertilizer separation synchronous seeder comprises a frame, a first transmission shaft, first wheels, a second transmission shaft and second wheels, wherein the left part of the frame is rotatably connected with the first transmission shaft, the outer surface of the first transmission shaft is fixedly connected with two first wheels, the right part of the frame is rotatably connected with the second transmission shaft, and the outer surface of the second transmission shaft is fixedly connected with two second wheels; the novel fertilizer sowing vehicle is characterized by further comprising a synchronous sowing unit, wherein the middle of the vehicle frame is connected with the synchronous sowing unit, the synchronous sowing unit firstly broadcasts a fertilizer into the digging groove during working, then covers the fertilizer with soil, broadcasts seeds above the fertilizer, and then covers the seeds with soil.
As a preferable technical scheme of the invention, the synchronous sowing unit comprises a first bracket, a second bracket, a third bracket, a fertilizer transfer bucket, a seed transfer bucket, a first blanking pipe, a second blanking pipe, a ground plow, a first bulldozing assembly and a second bulldozing assembly, wherein the first bracket is welded at the left part of a frame, the second bracket is welded at the right part of the frame, the third bracket is connected at the lower parts of the first bracket and the second bracket at the middle part of the frame through bolts, the first blanking pipe is rotatably connected at the right part of the first bracket, the fertilizer transfer bucket is rotatably inserted at the upper part of the first blanking pipe, the lower surface of the fertilizer transfer bucket is fixedly connected with the first bracket, the fertilizer transfer bucket and the first blanking pipe are used for sowing fertilizer into the digging groove and scattering the fertilizer, the second blanking pipe is connected at the left part of the second bracket, the seed transfer bucket is inserted at the upper part of the second blanking pipe, the seed transfer bucket and the second blanking pipe are used for sowing seeds into the digging groove, and be located and cover the fertilizer top that has earth, third support left part bolted connection has the plough, the plough is used for digging the grooving of taking out to broadcast into seed and fertilizer, be connected with first bulldozing subassembly on the third support between first unloading pipe and the second unloading pipe, first bulldozing subassembly is used for promoting a small amount of earth and covers the fertilizer of broadcasting in the grooving, second unloading pipe right side is connected with the subassembly of bulldozing on the third support, the subassembly of bulldozing of second is used for promoting a large amount of earth and will fills up the grooving, cover the seed of broadcasting simultaneously, first bulldozing subassembly and second bulldoze the subassembly structure the same.
As a preferable technical solution of the present invention, the first blanking pipe has a spiral inside.
In a preferred embodiment of the present invention, the plow has a V-shape.
According to a preferable technical scheme, the second pushing assembly comprises electric sliding rails, electric sliding blocks, a connecting plate, spring telescopic rods, a soil covering plate and a rotating shaft, the right side of the second blanking pipe on the inner wall of the third support is in bolted connection with the two symmetrical electric sliding rails, the right parts of the opposite sides of the two electric sliding rails are in sliding connection with the electric sliding blocks, the opposite sides of the two electric sliding blocks are fixedly connected with the connecting plate, the bottom of the left end face of the connecting plate is hinged with the two symmetrical spring telescopic rods, the left parts of the two spring telescopic rods are hinged with the soil covering plate, the right parts of the two soil covering plates are in rotating connection with the rotating shaft, and the top of the rotating shaft is in bolted connection with the third support.
In a preferred embodiment of the present invention, the soil masking plates of the first pushing assembly are narrower than the soil masking plates of the second pushing assembly.
As a preferred technical scheme of the invention, the automatic feeding device further comprises a blanking unit, wherein the frame is connected with the blanking unit, the blanking unit is connected with a first transmission shaft, the blanking unit is connected with a second transmission shaft, the blanking unit is connected with a first support and a second support, and the blanking unit comprises a first transmission wheel, a second transmission wheel, a third transmission shaft, a hopper, a third transmission wheel, a fourth transmission shaft, a blanking disc, a turnover hopper, an L-shaped rod, a seventh transmission wheel, an eighth transmission wheel, a seventh transmission shaft, a first gear and a second gear; the front part of the outer surface of the first transmission shaft and the front part of the outer surface of the second transmission shaft are fixedly connected with a first transmission wheel, the left part and the right part of the frame are fixedly connected with a hopper through two L-shaped rods, the hopper on the left side is used for containing fertilizer, the hopper on the right side is used for containing seeds, a third transmission shaft penetrates through the middle parts of the two hoppers, the two third transmission shafts are rotatably connected with the frame, the middle parts of the outer surfaces of the two third transmission shafts are fixedly connected with a plurality of stirring sheets, the stirring sheet of the left third transmission shaft is used for stirring fertilizer, the stirring sheet of the right third transmission shaft is used for stirring seeds, the front parts of the two third transmission shafts are fixedly connected with a second transmission wheel, the first transmission wheel and the second transmission wheel on the same side are connected through belt transmission, the opposite sides of the two hoppers are fixedly connected with a turnover hopper, the bottom of the turnover hopper on the left side is connected with the first support through a bolt, the bottom of the right turnover bucket is connected with a second bracket through a bolt, a fourth transmission shaft penetrates through the middle parts of the two turnover buckets, and two fourth transmission shafts are rotatably connected with the frame, the middle parts of the two fourth transmission shafts are fixedly connected with a lower material tray, the front part of the left fourth transmission shaft is rotatably connected with a fourth transmission wheel, the front parts of the second transmission wheels on the outer surfaces of the two third transmission shafts are fixedly connected with a third transmission wheel, the outer ring surface of the left third transmission wheel is in transmission connection with the fourth transmission wheel through a belt, the front part of the right fourth transmission shaft is fixedly connected with a second gear, the right part of the right fourth transmission shaft is provided with a seventh transmission shaft, and the seventh transmission shaft is rotatably connected with the frame, the rear part of the seventh transmission shaft is fixedly connected with an eighth transmission wheel and a first gear, the first gear is meshed with a second gear, and the outer ring surface of the eighth transmission wheel is in transmission connection with a third transmission wheel on the right side through a belt.
As a preferred technical scheme of the invention, a plurality of U-shaped grooves are formed on the outer sides of the two blanking discs.
As a preferable technical scheme of the invention, the automatic transmission device also comprises a first bevel gear, a second bevel gear, a fifth transmission shaft, a third bevel gear, a fourth bevel gear, a sixth transmission shaft, a fifth transmission wheel and a sixth transmission wheel, wherein the rear part of the outer surface of the fourth transmission shaft on the left side is fixedly connected with the first bevel gear, the rear side of the revolving hopper on the left part of the frame is rotatably connected with the fifth transmission shaft, the left end of the fifth transmission shaft is fixedly connected with the second bevel gear, and the second bevel gear is meshed with the first bevel gear, the right end of the second bevel gear is fixedly connected with a third bevel gear, the right lower part of a fifth transmission shaft at the left part of the frame is rotatably connected with a sixth transmission shaft, the upper part of the sixth transmission shaft is fixedly connected with a fourth bevel gear, and the fourth bevel gear is meshed with the third bevel gear, the lower part of the sixth transmission shaft is fixedly connected with a fifth transmission wheel, the upper part of the first blanking pipe is fixedly connected with the sixth transmission wheel, and the outer annular surface of the sixth transmission wheel is in transmission connection with the fifth transmission wheel through a belt.
As a preferred technical scheme of the invention, the device also comprises a rolling roller, and the right side of the second pushing assembly on the third bracket is rotatably connected with the rolling roller.
Has the advantages that: when the seeder moves, the digging groove for seeding can be dug, fertilizer is sown in the digging groove in advance, then a small amount of soil is used for covering the fertilizer, and seeds are sown right above the fertilizer covered with the soil, so that the seeds and the fertilizer can be prevented from contacting to cause seedling burning, and the seeds and the fertilizer are distributed at equal intervals, thereby being beneficial to subsequent mechanized management.
Through having designed the plough, can let the seeder when removing, dig and get a digging groove that is used for broadcasting into seed and fertilizer, first unloading pipe can broadcast into the digging groove with fertilizer by a large scale, and first bull-doze subassembly can cover fertilizer, lets the seed that second unloading pipe broadcast separate with fertilizer to burn the seedling can not appear, the second bull-doze subassembly can fill up the digging groove again.
Through having designed two hoppers and two blanking discs, when the seeder removed, fertilizer in the left hopper can be seen off in succession through left blanking disc and is fought and first unloading pipe to fertilizer transfer, and the seed in the right side hopper can be seen off in succession through the blanking disc on right side and is fought and second unloading pipe to the spacing distance that seed and fertilizer sent out is fixed unchangeable, can not receive the influence of seeder translation rate.
Drawings
FIG. 1 is a schematic diagram of a first structure disclosed in the embodiments of the present invention;
FIG. 2 is a schematic diagram of a second structure disclosed in the embodiment of the present invention;
FIG. 3 is a schematic diagram of a third structure disclosed in the embodiment of the present invention;
FIG. 4 is a first structural diagram of a synchronous sowing unit according to the embodiment of the present invention;
FIG. 5 is a second structural diagram of a synchronized seeding unit according to the embodiment of the present invention;
FIG. 6 is a schematic diagram of a first partial structure of a synchronous sowing unit according to an embodiment of the present invention;
FIG. 7 is a second partial structure diagram of the synchronized seeding unit according to the embodiment of the present invention;
FIG. 8 is a schematic view of a third partial structure of a synchronous sowing unit according to an embodiment of the present invention;
fig. 9 is a schematic view of a first partial structure of a blanking unit according to an embodiment of the disclosure;
fig. 10 is a schematic view of a second partial structure of the blanking unit disclosed in the embodiment of the present invention;
fig. 11 is a schematic view of a third partial structure of the blanking unit disclosed in the embodiment of the present invention;
fig. 12 is a schematic view of a fourth partial structure of the blanking unit disclosed in the embodiment of the present invention.
Labeled as: 1-a vehicle frame, 2-a first transmission shaft, 3-a first wheel, 4-a synchronous sowing unit, 5-a blanking unit, 6-a second transmission shaft, 7-a second wheel, 8-a rolling roller, 401-a first bracket, 402-a second bracket, 403-a third bracket, 404-a fertilizer transfer hopper, 405-a seed transfer hopper, 406-a first blanking pipe, 407-a second blanking pipe, 408-a ground plough, 409-an electric sliding rail, 4010-an electric sliding block, 4011-a connecting plate, 4012-a spring telescopic rod, 4013-a soil covering plate, 4014-a rotating shaft, 501-a first transmission wheel, 502-a second transmission wheel, 503-a third transmission shaft, 504-a hopper, 505-a third transmission wheel, 506-a fourth transmission wheel and 507-a fourth transmission shaft, 508-a blanking disc, 509-a turnover bucket, 510-an L-shaped rod, 601-a first bevel gear, 602-a second bevel gear, 603-a fifth transmission shaft, 604-a third bevel gear, 605-a fourth bevel gear, 606-a sixth transmission shaft, 607-a fifth transmission wheel, 608-a sixth transmission wheel, 701-a seventh transmission wheel, 702-an eighth transmission wheel, 703-a seventh transmission shaft, 704-a first gear and 705-a second gear.
Detailed Description
The invention is described in further detail below with reference to the drawings and the detailed description, but the invention is not limited to the scope of protection and application.
Example 1
A crop seed and fertilizer separation synchronous seeder is shown in figures 1-3 and comprises a frame 1, a first transmission shaft 2, first wheels 3, a second transmission shaft 6 and second wheels 7, wherein the left part of the frame 1 is rotatably connected with the first transmission shaft 2, the outer surface of the first transmission shaft 2 is fixedly connected with the two first wheels 3, the right part of the frame 1 is rotatably connected with the second transmission shaft 6, the outer surface of the second transmission shaft 6 is fixedly connected with the two second wheels 7, the upper left part of the frame 1 is connected with a traction block, and the seeder is externally connected with mobile equipment through the traction block; still including synchronous seeding unit 4, frame 1 middle part is connected with synchronous seeding unit 4, and synchronous seeding unit 4 work is earlier with fertilizer broadcast into the digging groove, and later with soil cover fertilizer, the seed of reseeding is to fertilizer top, and the reuse soil covers the seed.
The outer annular surfaces of the first wheel 3 and the second wheel 7 are provided with protrusions for moving in the ground.
When the crop seed and fertilizer separation synchronous seeder is used, the seeder is connected to a mobile device through a traction block on the upper left of a frame 1, the seeder is higher than the ground at the beginning and is convenient to move, when the seeder works, the height of the seeder is reduced through the mobile device, a first wheel 3 and a second wheel 7 are in contact with the ground, a proper amount of seeds and fertilizer are added into a synchronous seeding unit 4 and are stored separately, then the mobile device drives the seeder to move leftwards in the ground at a constant speed, when the seeder moves, the two first wheels 3 and the two second wheels 7 are driven to rotate, when in seeding, the synchronous seeding unit 4 firstly digs a digging groove for sowing the seeds and the fertilizer on the ground, then the equal amount of fertilizer is sowed in the digging groove at equal intervals, after the fertilizer is sowed, the synchronous seeding unit 4 firstly covers the fertilizer with a small amount of soil, then seeds are sowed on the soil covered with the fertilizer, the seeds are positioned right above the fertilizer which is distributed equidistantly, then the synchronous sowing unit 4 fills the digging groove with a large amount of soil, and covers the seeds simultaneously, so that the sowing work of the seeds and the fertilizer is completed.
Example 2
On the basis of embodiment 1, as shown in fig. 4-8, the synchronous sowing unit 4 comprises a first support 401, a second support 402, a third support 403, a fertilizer transfer bucket 404, a seed transfer bucket 405, a first discharging pipe 406, a second discharging pipe 407, a ground plow 408, a first bulldozer component and a second bulldozer component, the first support 401 is welded on the left portion of the frame 1, the second support 402 is welded on the right portion of the frame 1, the third support 403 is bolted on the lower portions of the first support 401 and the second support 402 on the middle portion of the frame 1, the first discharging pipe 406 is rotatably connected on the right portion of the first support 401, the fertilizer transfer bucket 404 is rotatably inserted on the upper portion of the first discharging pipe 406, the lower surface of the fertilizer transfer bucket 404 is fixedly connected with the first support 401, the fertilizer transfer bucket 404 and the first discharging pipe 406 are used for sowing fertilizer into a digging groove and scattering the fertilizer, the second discharging pipe 407 is connected on the left portion of the second support 402, the upper portion of the second discharging pipe 407 is inserted with a seed transferring hopper 405, the seed transferring hopper 405 and the second discharging pipe 407 are used for sowing seeds into the digging grooves and are located above fertilizers covered with soil, the left portion of the third support 403 is connected with a ground plough 408 through bolts, the ground plough 408 is used for digging the digging grooves for taking out the sown seeds and the fertilizers, a first soil pushing assembly is connected between the first discharging pipe 406 and the second discharging pipe 407 on the third support 403 and used for pushing a small amount of soil to cover the fertilizers sown in the digging grooves, a second soil pushing assembly is connected to the right side of the second discharging pipe 407 on the third support 403 and used for pushing a large amount of soil to fill the digging grooves and simultaneously cover the sown seeds, and the first soil pushing assembly and the second soil pushing assembly are identical in structure.
The first discharging pipe 406 is spiral and is used for allowing fertilizer to be emitted from the lower part of the first discharging pipe 406.
The plow 408 is V-shaped for breaking the soil quickly.
The second promotes the subassembly including electronic slide rail 409, electronic slider 4010, connecting plate 4011, spring telescopic link 4012, it has electronic slider 4010 to cover native board 4013 and axis of rotation 4014, third support 403 inner wall second unloading pipe 407 right side bolted connection has two symmetries, two electronic slide rail 409 equal sliding connection in the right part of the side in opposite directions have one electronic slider 4010, two electronic slider 4010 in opposite directions side fixedly connected with connecting plate 4011, connecting plate 4011 left end face bottom articulates there is two symmetrical spring telescopic links 4012, two spring telescopic link 4012 left parts all articulate has one to cover native board 4013, it is used for promoting earth to dig the groove and move to cover native board 4013 right part, two cover native board 4013 right parts rotate and are connected with axis of rotation 4014, and the axis of rotation 4014 top carries out bolted connection with third support 403.
The two earth masking plates 4013 are integrally V-shaped, which is beneficial to pushing the earth to move towards the digging groove.
The earth engaging pads 4013 of the first pusher assembly are narrower than the earth engaging pads 4013 of the second pusher assembly such that the earth engaging pads 4013 of the first pusher assembly push less earth than the earth engaging pads 4013 of the second pusher assembly.
Before the operation, a proper amount of fertilizer is put into the fertilizer transfer bucket 404, a proper amount of seeds is put into the seed transfer bucket 405, when the synchronous sowing unit 4 is driven to move from right to left, firstly soil is broken through the ground plough 408 to obtain a digging groove for sowing the fertilizer and the seeds, the original soil in the digging groove is transferred to two sides of the digging groove under the action of the ground plough 408, further, the first discharging pipe 406 moves leftwards synchronously, the fertilizer in the fertilizer transfer bucket 404 is transferred to the lower part of the first discharging pipe 406 under the action of gravity, and is scattered and transferred out from an opening at the bottom of the first discharging pipe 406 under the action of a spiral structure in the first discharging pipe 406, and is further sowed into the digging groove in a large area, then, the sowing machine continuously moves and drives the first bulldozing component to move to the fertilizer, the first bulldozing component pushes a small amount of fertilizer into the digging groove to cover the fertilizer, when the first bulldozing component works, the two electric slide rails 409 drive the connecting plate 4011 to move left and right in a reciprocating manner through the two electric slide blocks 4010, then the connecting plate 4011 drives the two soil masking plates 4013 to rotate in a reciprocating manner through the two spring telescopic rods 4012, the rotating shaft is a rotating shaft 4014, further, when the two soil masking plates 4013 rotate in a reciprocating manner, the two soil masking plates 4013 continuously transfer the soil on the two sides of the digging groove into the digging groove, so that fertilizer sowed in the digging groove can be covered, because the two soil masking plates 4013 of the first soil-shifting component are narrow, the soil on the two sides of the digging groove cannot be completely transferred back into the digging groove, then, when the seeder continues moving, the seed transferring hopper 405 and the second discharging pipe 407 are transferred to the upper side of the fertilizer, then, the seeds in the seed transferring hopper 405 fall onto the soil above the fertilizer through the second discharging pipe 407, so that the seeds and the fertilizer are sown synchronously, and a layer of soil exists between the seeds and the fertilizer, therefore, the phenomenon of burning seedlings of the seeds can not occur, furthermore, when the seeder continues to move, the residual soil on the two sides of the digging groove is transferred back to the digging groove through the second bulldozing component, so that the seeds are covered, and the seeding work is completed.
Example 3
In addition to embodiment 2, as shown in fig. 1 and fig. 9 to 12, the present invention further includes a blanking unit 5, the frame 1 is connected with the blanking unit 5, the blanking unit 5 is connected with the first transmission shaft 2, the blanking unit 5 is connected with the second transmission shaft 6, the blanking unit 5 is connected with the first bracket 401 and the second bracket 402, the blanking unit 5 includes a first transmission wheel 501, a second transmission wheel 502, a third transmission shaft 503, a hopper 504, a third transmission wheel 505, a fourth transmission wheel 506, a fourth transmission shaft 507, a blanking tray 508, an epicyclic hopper 509, an L-shaped rod 510, a seventh transmission wheel 701, an eighth transmission wheel 702, a seventh transmission shaft 703, a first gear 704 and a second gear 705; the front part of the outer surface of the first transmission shaft 2 and the front part of the outer surface of the second transmission shaft 6 are fixedly connected with a first transmission wheel 501, the left part and the right part of the frame 1 are fixedly connected with a hopper 504 through two L-shaped rods 510, the hopper 504 at the left side is used for containing fertilizer, the hopper 504 at the right side is used for containing seeds, a third transmission shaft 503 penetrates through the middle parts of the two hoppers 504, the two third transmission shafts 503 are rotatably connected with the frame 1, the middle parts of the outer surfaces of the two third transmission shafts 503 are fixedly connected with a plurality of stirring plates, the stirring plate of the left third transmission shaft 503 is used for stirring the fertilizer, the stirring plate of the right third transmission shaft 503 is used for stirring the seeds, the front parts of the two third transmission shafts 503 are fixedly connected with a second transmission wheel 502, the first transmission wheel 501 and the second transmission wheel 502 at the same side are connected through a belt, the opposite sides of the two hoppers 504 are fixedly connected with a turnover hopper 509, the bottom of the left turnover bucket 509 is connected with a first bracket 401 through a bolt, the bottom of the right turnover bucket 509 is connected with a second bracket 402 through a bolt, a fourth transmission shaft 507 penetrates through the middle parts of the two turnover buckets 509, the two fourth transmission shafts 507 are connected with the frame 1 in a rotating way, a blanking tray 508 is fixedly connected with the middle parts of the two fourth transmission shafts 507, a fourth transmission wheel 506 is rotatably connected with the front part of the left fourth transmission shaft 507, a third transmission wheel 505 is fixedly connected with the front part of the second transmission wheel 502 on the outer surface of the two third transmission shafts 503, the outer ring surface of the left third transmission wheel 505 is in transmission connection with the fourth transmission wheel 506 through a belt, a second gear 705 is fixedly connected with the front part of the right fourth transmission shaft 507, a seventh transmission shaft 703 is arranged on the right part of the right fourth transmission shaft 507, and the seventh transmission shaft 703 is rotatably connected with the frame 1, an eighth transmission wheel 702 and a first gear 704 are fixedly connected to the rear part of the seventh transmission shaft 703, the first gear 704 is meshed with a second gear 705, and the outer annular surface of the eighth transmission wheel 702 is in transmission connection with the right third transmission wheel 505 through a belt.
The inner walls of the two hoppers 504 on opposite sides are in an inclined arc shape to prevent the materials from being accumulated.
A plurality of U type grooves have all been opened in two charging trays 508 outsides, and the U type groove of left side charging tray 508 is used for holding fertilizer, and the U type groove of right side charging tray 508 is used for holding the seed.
Firstly, enough fertilizer is put into the hopper 504 at the left side, enough seeds are put into the hopper 504 at the right side, in the process that the seeder moves leftwards to sow the fertilizer into the digging groove, the first transmission shaft 2 drives the first transmission wheel 501 at the left side to rotate, then the first transmission wheel 501 at the left side drives the second transmission wheel 502 at the left side to rotate, then the second transmission wheel 502 at the left side drives the third transmission shaft 503 at the left side to rotate, when the third transmission shaft 503 at the left side rotates, the fertilizer is stirred by the plectrum at the middle part of the outer surface, so that the fertilizer is scattered and transferred into the U-shaped groove of the lower tray 508, meanwhile, the third transmission shaft 503 at the left side drives the fourth transmission wheel 506 to rotate by the third transmission wheel 505, then the fourth transmission wheel 506 drives the lower tray 508 to rotate by the fourth transmission shaft 507, and the lower tray 508 rotates anticlockwise due to the moving direction of the seeder being from right to left, therefore, the fertilizer in the U-shaped groove can be orderly rotated to the fertilizer transfer hopper 404 by the blanking disc 508 and then is sowed into the digging groove through the first blanking pipe 406, further, the rotation angle of the blanking disc 508 in unit time is determined by the rotation angle of the first wheel 3 in unit time, namely, the distance of the seeder moving leftwards, so that when the seeder moves slowly or quickly, the distances of the fertilizer sowed into the digging groove are the same, further, in the process that the seeder moves leftwards and seeds are sowed into the digging groove, power is provided through the transmission of the second transmission shaft 6, as the two turnover hoppers 509 are symmetrically distributed, and the rotation directions of the first transmission shaft 2 and the second transmission shaft 6 are the same, a reverse power needs to be provided for the fourth transmission shaft 507 on the right side, and further, when the third transmission shaft 503 on the right side rotates, the third transmission shaft 503 on the right side drives the eighth transmission wheel 702 through the seventh transmission wheel 701, the eighth driving wheel 702 drives the first gear 704 to rotate through the seventh driving shaft 703, and then the first gear 704 drives the fourth driving shaft 507 to rotate reversely through the second gear 705, that is, the fourth driving shaft 507 on the right side rotates clockwise, so that the seeds in the right hopper 504 are transferred to the seed transfer hopper 405, and then are sowed into the digging groove through the second discharging pipe 407.
Example 4
On the basis of embodiment 3, as shown in fig. 1-2 and fig. 10, the present invention further comprises a first bevel gear 601, a second bevel gear 602, a fifth transmission shaft 603, a third bevel gear 604, a fourth bevel gear 605, a sixth transmission shaft 606, a fifth transmission wheel 607 and a sixth transmission wheel 608, wherein the first bevel gear 601 is fixedly connected to the rear portion of the outer surface of the left fourth transmission shaft 507, the fifth transmission shaft 603 is rotatably connected to the rear side of the left revolving hopper 509 of the frame 1, the second bevel gear 602 is fixedly connected to the left end of the fifth transmission shaft 603, the second bevel gear 602 is engaged with the first bevel gear 601, the third bevel gear 604 is fixedly connected to the right end of the second bevel gear 602, the sixth transmission shaft 606 is rotatably connected to the lower right portion of the left fifth transmission shaft 603 of the frame 1, the fourth bevel gear 605 is fixedly connected to the upper portion of the sixth transmission shaft 606, the fourth bevel gear 605 is engaged with the third bevel gear 604, the fifth transmission wheel 607 is fixedly connected to the lower portion of the sixth transmission shaft 606, the upper part of the first blanking pipe 406 is fixedly connected with a sixth transmission wheel 608, and the outer annular surface of the sixth transmission wheel 608 is in transmission connection with a fifth transmission wheel 607 through a belt.
Further, when the fourth transmission shaft 507 rotates, the fourth transmission shaft 507 drives the second bevel gear 602 to rotate through the first bevel gear 601, the second bevel gear 602 drives the third bevel gear 604 to rotate through the fifth transmission shaft 603, the third bevel gear 604 drives the sixth transmission shaft 606 to rotate through the fourth bevel gear 605, further, the sixth transmission shaft 606 drives the sixth transmission wheel 608 to rotate through the fifth transmission wheel 607, the sixth transmission wheel 608 rotates to drive the first discharging pipe 406 to rotate, and when the first discharging pipe 406 rotates, the fertilizer can further fly and scatter when leaving from an opening at the bottom of the fertilizer, so that the fertilizer can be sowed in the grooves in a large area, and the fertilizer is prevented from being stacked together.
The device further comprises a rolling roller 8, and the rolling roller 8 is rotatably connected to the right side of the second pushing assembly on the third support 403.
After the earth is filled into the grooves again, the rolling roller 8 rolls the surfaces of the grooves, so that the earth filled into the grooves again is pressed down, and the earth is prevented from being too loose.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (10)
1. A crop seed and fertilizer separation synchronous seeder comprises a frame (1), a first transmission shaft (2), first wheels (3), a second transmission shaft (6) and second wheels (7), wherein the left part of the frame (1) is rotatably connected with the first transmission shaft (2), the outer surface of the first transmission shaft (2) is fixedly connected with the two first wheels (3), the right part of the frame (1) is rotatably connected with the second transmission shaft (6), and the outer surface of the second transmission shaft (6) is fixedly connected with the two second wheels (7); the method is characterized in that: the novel vehicle frame is characterized by further comprising a synchronous sowing unit (4), wherein the synchronous sowing unit (4) is connected to the middle of the vehicle frame (1), the synchronous sowing unit (4) firstly sows fertilizer into the digging groove during working, then covers the fertilizer with soil, sows seeds to the position above the fertilizer, and then covers the seeds with the soil.
2. The crop seed and fertilizer separation synchronous seeder of claim 1, wherein: the synchronous sowing unit (4) comprises a first support (401), a second support (402), a third support (403), a fertilizer transferring bucket (404), a seed transferring bucket (405), a first discharging pipe (406), a second discharging pipe (407), a ground plough (408), a first bulldozing component and a second bulldozing component, wherein the first support (401) is welded at the left part of the frame (1), the second support (402) is welded at the right part of the frame (1), the third support (403) is connected below the first support (401) and the second support (402) at the middle part of the frame (1), the first discharging pipe (406) is rotatably connected at the right part of the first support (401), the fertilizer transferring bucket (404) is rotatably inserted at the upper part of the first discharging pipe (406), the lower surface of the fertilizer transferring bucket (404) is fixedly connected with the first support (401), the transferring bucket (404) and the first discharging pipe (406) are used for sowing fertilizer into the digging grooves, fertilizer is scattered, the left part of the second bracket (402) is connected with a second discharging pipe (407), the upper part of the second discharging pipe (407) is spliced with a seed transfer hopper (405), the seed transfer hopper (405) and the second discharging pipe (407) are used for sowing seeds into the digging groove, and be located and cover the fertilizer top that has earth, third support (403) left part bolted connection has a plough (408), plough (408) are used for digging out the grooving of sowing seed and fertilizer into, be connected with first bulldozing subassembly on third support (403) between first unloading pipe (406) and second unloading pipe (407), first bulldozing subassembly is used for promoting a small amount of earth and covers the fertilizer of sowing in the grooving, second unloading pipe (407) right side is connected with second bulldozing subassembly on third support (403), second bulldozing subassembly is used for promoting a large amount of earth and fills up the grooving, cover the seed of sowing simultaneously, first bulldozing subassembly and second bulldozing subassembly structure are the same.
3. The crop seed and fertilizer separation synchronous seeder of claim 2, wherein: the interior of the first blanking pipe (406) is spiral.
4. The crop seed and fertilizer separation synchronous seeder of claim 3, wherein: the plough (408) is V-shaped.
5. The crop seed and fertilizer separation synchronous seeder of claim 4, wherein: the second promotes the subassembly including electronic slide rail (409), electronic slider (4010), connecting plate (4011), spring telescopic link (4012), cover native board (4013) and axis of rotation (4014), third support (403) inner wall second unloading pipe (407) right side bolted connection has electronic slide rail (409) of two symmetries, two electronic slide rail (409) incline equal sliding connection in right part in opposite directions have one electronic slider (4010), two electronic slider (4010) incline fixedly connected with connecting plate (4011) in opposite directions, connecting plate (4011) left end face bottom articulates there is spring telescopic link (4012) of two symmetries, two spring telescopic link (4012) left parts all articulate has one to cover native board (4013), two are covered native board (4013) right part and are rotated and are connected with axis of rotation (4014), and axis of rotation (4014) top carries out bolted connection with third support (403).
6. The crop seed and fertilizer separation synchronous seeder of claim 5, wherein: the earth-sheltering plate (4013) of the first pushing assembly is narrower than the earth-sheltering plate (4013) of the second pushing assembly.
7. The crop seed and fertilizer separation synchronous seeder of claim 6, wherein: the automatic feeding device is characterized by further comprising a discharging unit (5), the frame (1) is connected with the discharging unit (5), the discharging unit (5) is connected with the first transmission shaft (2), the discharging unit (5) is connected with the second transmission shaft (6), the discharging unit (5) is connected with the first support (401) and the second support (402), and the discharging unit (5) comprises a first transmission wheel (501), a second transmission wheel (502), a third transmission shaft (503), a hopper (504), a third transmission wheel (505), a fourth transmission wheel (506), a fourth transmission shaft (507), a discharging disc (508), a turnover hopper (509), an L-shaped rod (510), a seventh transmission wheel (701), an eighth transmission wheel (702), a seventh transmission shaft (703), a first gear (704) and a second gear (705); the front part of the outer surface of the first transmission shaft (2) and the front part of the outer surface of the second transmission shaft (6) are fixedly connected with a first transmission wheel (501), the left part and the right part of the frame (1) are fixedly connected with a hopper (504) through two L-shaped rods (510), the hopper (504) on the left side is used for containing fertilizer, the hopper (504) on the right side is used for containing seeds, a third transmission shaft (503) penetrates through the middle parts of the two hoppers (504), the two third transmission shafts (503) are rotatably connected with the frame (1), the middle parts of the outer surfaces of the two third transmission shafts (503) are fixedly connected with a plurality of stirring sheets, the stirring sheet of the left third transmission shaft (503) is used for stirring the fertilizer, the stirring sheet of the right third transmission shaft (503) is used for stirring the seeds, the front parts of the two third transmission shafts (503) are fixedly connected with a second transmission wheel (502), the first transmission wheel (501) and the second transmission wheel (502) on the same side are connected through belt transmission, the opposite sides of the two hoppers (504) are fixedly connected with a turnover hopper (509), the bottom of the turnover hopper (509) at the left side is connected with a first support (401) through a bolt, the bottom of the turnover hopper (509) at the right side is connected with a second support (402) through a bolt, a fourth transmission shaft (507) penetrates through the middle parts of the two turnover hoppers (509), the two fourth transmission shafts (507) are rotatably connected with the frame (1), the middle parts of the two fourth transmission shafts (507) are fixedly connected with a blanking disc (508), the front part of the fourth transmission shaft (507) at the left side is rotatably connected with a fourth transmission wheel (506), the front parts of the second transmission wheels (502) at the outer surfaces of the two third transmission shafts (503) are fixedly connected with a third transmission wheel (505), and the outer annular surface of the third transmission wheel (505) at the left side is in transmission connection with the fourth transmission wheel (506) through a belt, the front part of a fourth transmission shaft (507) on the right side is fixedly connected with a second gear (705), the right part of the fourth transmission shaft (507) on the right side is provided with a seventh transmission shaft (703), the seventh transmission shaft (703) is rotatably connected with the frame (1), the rear part of the seventh transmission shaft (703) is fixedly connected with an eighth transmission wheel (702) and a first gear (704), the first gear (704) is meshed with the second gear (705), and the outer annular surface of the eighth transmission wheel (702) is in transmission connection with a third transmission wheel (505) on the right side through a belt.
8. The crop seed and fertilizer separation synchronous seeder of claim 7, wherein: a plurality of U-shaped grooves are formed in the outer sides of the two blanking discs (508).
9. The crop seed and fertilizer separation synchronous seeder of claim 8, wherein: the bicycle frame further comprises a first bevel gear (601), a second bevel gear (602), a fifth transmission shaft (603), a third bevel gear (604), a fourth bevel gear (605), a sixth transmission shaft (606), a fifth transmission wheel (607) and a sixth transmission wheel (608), wherein the first bevel gear (601) is fixedly connected to the rear part of the outer surface of the left fourth transmission shaft (507), the fifth transmission shaft (603) is rotatably connected to the rear side of a left revolving hopper (509) of the bicycle frame (1), the left end of the fifth transmission shaft (603) is fixedly connected with the second bevel gear (602), the second bevel gear (602) is meshed with the first bevel gear (601), the right end of the second bevel gear (602) is fixedly connected with the third bevel gear (604), the right lower part of the left fifth transmission shaft (603) of the bicycle frame (1) is rotatably connected with the sixth transmission shaft (606), and the upper part of the sixth transmission shaft (606) is fixedly connected with the fourth bevel gear (605), and the fourth bevel gear (605) is meshed with the third bevel gear (604), the lower part of the sixth transmission shaft (606) is fixedly connected with a fifth transmission wheel (607), the upper part of the first blanking pipe (406) is fixedly connected with a sixth transmission wheel (608), and the outer annular surface of the sixth transmission wheel (608) is in transmission connection with the fifth transmission wheel (607) through a belt.
10. The crop seed and fertilizer separation synchronous seeder of claim 9, wherein: still including rolling roller (8), second pushing assembly right side rotation is connected with rolling roller (8) on third support (403).
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| CN202110986150.4A CN114451105B (en) | 2021-08-26 | 2021-08-26 | Crop seed and fertilizer separation synchronous seeder |
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| CN202110986150.4A CN114451105B (en) | 2021-08-26 | 2021-08-26 | Crop seed and fertilizer separation synchronous seeder |
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