CN114766146A - Deep-pit sowing device and sowing method for agricultural production - Google Patents
Deep-pit sowing device and sowing method for agricultural production Download PDFInfo
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- CN114766146A CN114766146A CN202210367420.8A CN202210367420A CN114766146A CN 114766146 A CN114766146 A CN 114766146A CN 202210367420 A CN202210367420 A CN 202210367420A CN 114766146 A CN114766146 A CN 114766146A
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- 238000009331 sowing Methods 0.000 title claims abstract description 50
- 238000012271 agricultural production Methods 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 title claims description 5
- 238000010899 nucleation Methods 0.000 claims abstract description 41
- 238000002347 injection Methods 0.000 claims abstract description 17
- 239000007924 injection Substances 0.000 claims abstract description 17
- 238000009434 installation Methods 0.000 claims abstract description 12
- 238000005096 rolling process Methods 0.000 claims description 13
- 230000004083 survival effect Effects 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 8
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 239000004744 fabric Substances 0.000 claims description 7
- 238000013016 damping Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims 1
- 239000002689 soil Substances 0.000 description 10
- 235000010469 Glycine max Nutrition 0.000 description 2
- 244000068988 Glycine max Species 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000002500 effect on skin Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012216 screening Methods 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
- A01C7/002—Dibble seeders
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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
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/06—Machines for making or covering drills or furrows for sowing or planting
- A01C5/066—Devices for covering drills or furrows
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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 a deep pit seeding device for agricultural production, which comprises a bottom plate, wherein the lower surface of the bottom plate is fixedly connected with supporting legs, walking wheels are rotatably connected onto the supporting legs, the upper surface of the bottom plate is fixedly connected with an installation box, the inner wall of the right side of the installation box is fixedly connected with a conveying assembly, the inner walls of the front side and the rear side of the installation box are fixedly connected with the same seeding assembly, and the lower surface of the bottom plate is fixedly connected with a seeding pipe. According to the deep pit sowing device for agricultural production, the corrugated hose is lengthened and inserted into the injection hole, the injection hopper and the corrugated hose are used for injecting seeds into the conveying assembly, the seeds are conveyed into the seeding assembly through the conveying assembly, the seeds are quantitatively conveyed into the seeding pipe through the seeding assembly, and then the seeds are sowed, so that the problems that in the prior art, a sowing machine is large in size and cannot be applied to a place with a small area are solved.
Description
Technical Field
The invention relates to the technical field of seeding, in particular to a deep pit seeding device for agricultural production.
Background
One of the cultivation measures for the sowed crops is to sow the sowed materials into a soil layer with a certain depth in a certain amount and mode at a proper time, and the proper sowing directly influences the growth and the yield of the crops.
The existing sowing devices have some disadvantages:
1. the existing seeding device is generally a seeder, but the seeder is large in size, is only suitable for being applied to operation sites with large area, and cannot be applied to some sites with small area;
2. for crops with thicker seed coats such as soybeans and the like, the conventional sowing device directly sows soybean seeds with intact seed coats in a soil layer, so that the survival rate is low, and the yield is influenced.
In order to solve the problems, the invention provides a deep-pit sowing device for agricultural production.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, adapt to practical needs and provide a deep pit seeding device for agricultural production so as to solve the technical problems.
In order to realize the purpose of the invention, the technical scheme adopted by the invention is as follows:
the utility model provides a pit seeder for agricultural production, includes the bottom plate, the lower fixed surface of bottom plate is connected with the supporting leg, it is connected with the walking wheel to rotate on the supporting leg, the last fixed surface of bottom plate is connected with the install bin, the right side inner wall fixedly connected with transport assembly of install bin, the same subassembly of sowing of side inner wall fixedly connected with around the install bin, the lower fixed surface of bottom plate is connected with the seeding pipe.
Further, the conveying assembly comprises a limiting shell fixedly connected with the inner wall of the right side of the installation box, the inner wall of the limiting shell is slidably connected with two supporting plates, two supporting plates are arranged on the inner wall of the limiting shell, the opposite faces of the supporting plates are fixedly connected with the same screen, the inner wall of the screen is fixedly connected with a skin breaking cone, the left side of the screen is provided with a through hole in the surface of the supporting plate, the inner wall of the through hole is fixedly connected with a conveying pipe, and the bottom of the inner wall of the conveying pipe is inclined.
Furtherly, the right side of backup pad is seted up flutedly, and the inner wall fixedly connected with ring gear of recess, the right side inner wall of install bin rotates and is connected with the driving gear, and driving gear and ring gear meshing, the right side fixedly connected with conveyor motor of install bin, conveyor motor's output runs through the inner wall of install bin and has the right side fixed connection of driving gear, the output shaft of conveyor motor, driving gear and the horizontal segment of conveyer pipe set up with the axle center.
Further, the terminal surface fixedly connected with arc of conveyer pipe, the inner wall fixedly connected with sloping platform of arc, the left side the filling hole has been seted up to the side of backup pad, and the inner wall of filling hole is provided with the apron, the left side fixedly connected with pull rod of apron.
Furthermore, the upper surface of the installation box is fixedly connected with an installation plate, the upper surface of the installation plate is fixedly connected with an injection hopper, the lower surface of the installation plate is fixedly connected with a corrugated hose, and the corrugated hose is communicated with the injection hopper.
Further, the subassembly of sowing includes respectively with two bracing pieces of install bin front and back side inner wall fixed connection, two the same spacing disc of one end fixedly connected with that is close to each other of bracing piece, and spacing disc is the cavity form, the top of spacing disc and the one end fixed connection of conveyer pipe, the bottom fixedly connected with fill groove of spacing disc, and fill groove and sowing pipe are linked together, spacing disc, fill groove and conveyer pipe are linked together, the rotation hole has been seted up in the left side of spacing disc, and the inner wall rotation of rotating the hole is connected with the axis of rotation, the one end fixedly connected with rolling disc of axis of rotation, and the rolling disc is the cavity form, the fixed surface of rolling disc is connected with the metering tube, the fixed surface of metering tube is connected with the shutoff piece.
Further, the inner wall fixedly connected with mounting panel of install bin, the right side of mounting panel is rotated and is connected with the quarter gear, the left side fixedly connected with of mounting panel motor of planting next a kind, the output of motor of planting next a kind run through the right side of mounting panel and with the left side fixed connection of quarter gear, the one end fixedly connected with driven gear of rolling disc, and driven gear and quarter gear engagement are kept away from to the axis of rotation.
Further, the inner wall sliding connection of rolling disc has the slider, the slider is close to one side fixedly connected with regulation post of metering tube, adjust post and metering tube looks adaptation, the surface cover of adjusting the post is equipped with adjusting spring, one side fixed connection that one end and slider of adjusting spring are close to the metering tube, adjusting spring's the other end and the inner wall fixed connection of rolling disc, the inner wall of rolling disc rotates through the damping pivot and is connected with the dwang, the fixed surface of dwang is connected with the stay cord, one side fixed connection that the metering tube was kept away from to the one end of dwang and slider is kept away from to the stay cord, the right side and the fixedly connected with knob of rolling disc are run through to the one end of dwang.
Further, two slide holes have been seted up respectively to the upper surface of bottom plate, and the inner wall sliding connection of slide hole has the pole setting, two the opposite face of pole setting rotates and is connected with same compression roller, two the same crossbeam of last fixed surface of pole setting, the round hole has been seted up to the upper surface of crossbeam, and the inner wall sliding connection of round hole has the slide bar, the bottom of slide bar is connected with the last fixed surface of bottom plate, the top fixedly connected with stopper of slide bar, the surface cover of slide bar is equipped with first spring, the top of first spring is connected with the lower fixed surface of crossbeam, the bottom of first spring is connected with the last fixed surface of bottom plate.
Further, the lower fixed surface of bottom plate is connected with the dead lever, the surperficial sliding connection of dead lever has the earthing plate, the surface cover of dead lever is equipped with the second spring, the top of second spring and the lower fixed surface of bottom plate are connected, the bottom of second spring and the lower fixed surface of earthing plate are connected.
The invention has the beneficial effects that:
A. according to the deep-pit sowing device for agricultural production, the corrugated hose is stretched and inserted into the injection hole, the injection hopper and the corrugated hose are used for injecting seeds into the conveying assembly, the seeds are conveyed into the seeding assembly through the conveying assembly, the seeds are quantitatively conveyed into the seeding pipe through the seeding assembly, and then the seeds are sowed, so that the problems that a sowing machine in the prior art is large in size and cannot be applied to a small-area site are solved.
B. According to the invention, the output end of the conveying motor drives the driving gear to rotate, so that the gear ring is driven to rotate, the supporting plate is driven to rotate, the screen is driven to rotate, the seeds in the screen roll through rotation of the screen, part of the seeds fall on the inclined table on the arc plate, the seeds are injected into the conveying pipe through the inclined table and then conveyed into the seed sowing assembly, and therefore the pit sowing device for agricultural production has the effect of automatically conveying the seeds.
C. According to the deep-pit sowing device, the seeds in the deep-pit sowing device roll through rotation of the screen, the seed coats are abraded in the rolling motion under the action of the skin breaking cone, the survival rate of the seed coats is improved, the gear ring is driven to rotate eccentrically through the driving gear, the screen is further driven to rotate eccentrically, the skin breaking effect of the seed coats is improved, seed coat fragments are discharged through the screen, the influence of the seed coat fragments on the growth of the seeds is avoided, and therefore the problem that the survival rate of crops with thick seed coats is low is solved.
D. According to the invention, the seeds in the conveying pipe are received when the metering pipe rotates to the highest point, and the seeds are conveyed into the bucket groove at the lowest point, so that the seeds are sowed through the sowing pipe, the conveying pipe is plugged through the plugging piece, the quarter gear is driven to rotate through the output end of the sowing motor, the driven gear is driven to intermittently rotate for 90 degrees, the metering pipe is driven to intermittently rotate for 90 degrees, the time interval of each sowing is the same, the crop planting distance is uniform, and the pit sowing device for agricultural production has the effect of uniform sowing.
E. According to the deep-pit sowing device, the rotating knob is rotated to drive the rotating rod to rotate, so that the pull rope is driven to wind on the rotating rod, the sliding block is driven to move, the adjusting column is driven to move, the quantity of seeds contained in the metering tube can be adjusted, the problem that the survival rate is low or waste is caused is solved, and therefore the deep-pit sowing device for agricultural production has the effect of conveniently adjusting the seed number.
F. According to the deep-pit sowing device, soil produced by ditching is refilled into the planting ditch through the earthing plate, the soil after earthing is compacted through the compression roller, and the fitting degree of the compression roller and the earthing plate with the ground is respectively improved through the matching of the first spring and the second spring, so that the deep-pit sowing device for agricultural production has the effects of automatically earthing and compacting, and is convenient to use.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1 at A;
FIG. 3 is an enlarged view of the structure of FIG. 1 at B according to the present invention;
FIG. 4 is a second perspective view of the present invention;
FIG. 5 is a perspective view of the delivery assembly of the present invention;
FIG. 6 is a schematic cross-sectional view of a spacing disk of the present invention;
FIG. 7 is a cross-sectional view of the rotating disk of the present invention;
FIG. 8 is a schematic perspective (sectional view of the mounting box) view of the seeding assembly of the present invention;
figure 9 is a cross-sectional view of the spacing housing of the present invention;
FIG. 10 is a schematic perspective view of the skin-breaking awl according to the present invention;
FIG. 11 is a perspective view of the tilting table of the present invention;
FIG. 12 is a schematic perspective view of an end cap according to the present invention;
fig. 13 is a schematic sectional view of the duct of the present invention.
The reference numbers are as follows:
1. a base plate; 2. supporting legs; 3. a traveling wheel; 4. installing a box; 5. a delivery assembly; 501. a limiting shell; 502. a support plate; 503. screening a screen; 504. a skin breaking cone; 505. a delivery pipe; 506. a gear ring; 507. a driving gear; 508. a conveying motor; 509. an arc-shaped plate; 510. a tilting table; 511. a cover plate; 512. a pull rod; 6. seeding the assembly; 601. a support bar; 602. a limiting disc; 603. a bucket; 604. a rotating shaft; 605. rotating the disc; 606. a metering tube; 607. mounting a plate; 608. a quarter gear; 609. seeding a motor; 610. a driven gear; 611. a slider; 612. an adjustment column; 613. adjusting the spring; 614. rotating the rod; 615. pulling a rope; 616. a knob; 617. a plugging sheet; 7. seed discharging; 8. a fixing plate; 9. an injection hopper; 10. a corrugated hose; 11. erecting a rod; 12. pressing rollers; 13. a cross beam; 14. a slide bar; 15. a limiting block; 16. a first spring; 17. fixing the rod; 18. a soil covering plate; 19. a second spring.
Detailed Description
The invention will be further illustrated with reference to the following figures 1-13 and examples:
as shown in figures 1-13, a pit seeder for agricultural production, including bottom plate 1, the lower fixed surface of bottom plate 1 is connected with supporting leg 2, rotates on supporting leg 2 and is connected with walking wheel 3, the last fixed surface of bottom plate 1 is connected with install bin 4, the right side inner wall fixedly connected with conveying assembly 5 of install bin 4, the same subassembly 6 of sowing of side inner wall fixedly connected with around install bin 4, the lower fixed surface of bottom plate 1 is connected with sowing pipe 7.
The upper surface of the installation box 4 is fixedly connected with a fixing plate 8, the upper surface of the fixing plate 8 is fixedly connected with an injection hopper 9, the lower surface of the fixing plate 8 is fixedly connected with a corrugated hose 10, and the corrugated hose 10 is communicated with the injection hopper 9.
Specifically, the corrugated hose 10 is lengthened and inserted into the injection hole, the injection hopper 9 and the corrugated hose 10 are used for injecting seeds into the conveying assembly 5, the seeds are conveyed into the seeding assembly 6 through the conveying assembly 5, the seeds are quantitatively conveyed into the seeding pipe 7 through the seeding assembly 6, and then the seeds are sowed.
In this embodiment, as shown in fig. 8 to 13, the conveying assembly 5 includes a limiting housing 501 fixedly connected with the right inner wall of the installation box 4, the inner wall of the limiting housing 501 is slidably connected with two supporting plates 502, opposite surfaces of the two supporting plates 502 are fixedly connected with a same screen 503, an inner wall of the screen 503 is fixedly connected with a peeling cone 504, a through hole is formed in the surface of the supporting plate 502 on the left side, the inner wall of the through hole is fixedly connected with a conveying pipe 505, and the bottom of the inner wall of the conveying pipe 505 is inclined.
The recess has been seted up on the right side of right side backup pad 502, and the inner wall fixedly connected with ring gear 506 of recess, the right side inner wall of install bin 4 rotates and is connected with driving gear 507, and driving gear 507 and ring gear 506 meshing, the right side fixedly connected with conveyor motor 508 of install bin 4, the output of conveyor motor 508 runs through the inner wall of install bin 4 and has the right side fixed connection of driving gear 507, the output shaft of conveyor motor 508, the horizontal segment coaxial center setting of driving gear 507 and conveyer pipe 505.
The terminal surface fixedly connected with arc 509 of conveyer pipe 505, the inner wall fixedly connected with sloping platform 510 of arc 509, the filling hole has been seted up to the side of left side backup pad 502, and the inner wall of filling hole is provided with apron 511, the left side fixedly connected with pull rod 512 of apron 511.
Specifically, output through conveying motor 508 drives driving gear 507 and rotates, and then drive ring gear 506 and rotate, and then drive backup pad 502 and rotate, and then drive screen cloth 503 and rotate, it makes its inside seed roll to rotate through screen cloth 503, and then make partial seed fall on the sloping platform 510 on the arc 509, pour into the seed into conveyer pipe 505 into through sloping platform 510, and then carry to seeding subassembly 6 in, it makes its inside seed roll to rotate through screen cloth 503, and then under broken skin awl 504's effect, make the seed coat receive wearing and tearing in the motion of rolling, improve its survival rate, drive ring gear 506 eccentric rotation through driving gear 507, and then make screen cloth 503 do eccentric rotation, improve the broken skin effect of seed coat, discharge the seed coat piece through screen cloth 503, avoid the seed coat piece to produce the influence to the growth of seed.
In this embodiment, as shown in fig. 5 to 7, the seeding assembly 6 includes two support rods 601 respectively fixedly connected to the inner walls of the front and rear sides of the installation box 4, one end of each of the two support rods 601 close to each other is fixedly connected to the same limiting disc 602, the limiting disc 602 is hollow, the top of the limiting disc 602 is fixedly connected to one end of the conveying pipe 505, the bottom of the limiting disc 602 is fixedly connected to the hopper groove 603, the hopper groove 603 is communicated with the seeding pipe 7, the limiting disc 602, the hopper groove 603 and the conveying pipe 505 are communicated, a rotation hole is formed in the left side of the limiting disc 602, the inner wall of the rotation hole is rotatably connected to the rotation shaft 604, one end of the rotation shaft 604 is fixedly connected to the rotation disc 605, the rotation disc 605 is hollow, the surface of the rotation disc 605 is fixedly connected to the metering pipe 606, and the surface of the metering pipe 606 is fixedly connected to the plugging piece 617.
The inner wall of the mounting box 4 is fixedly connected with a mounting plate 607, the right side of the mounting plate 607 is rotatably connected with a quarter gear 608, the left side of the mounting plate 607 is fixedly connected with a seeding motor 609, the output end of the seeding motor 609 penetrates through the right side of the mounting plate 607 and is fixedly connected with the left side of the quarter gear 608, one end of the rotating shaft 604 far away from the rotating disc 605 is fixedly connected with a driven gear 610, and the driven gear 610 is meshed with the quarter gear 608.
The inner wall of the rotating disc 605 is connected with a sliding block 611 in a sliding mode, one side, close to the metering tube 606, of the sliding block 611 is fixedly connected with an adjusting column 612, the adjusting column 612 is matched with the metering tube 606, an adjusting spring 613 is sleeved on the surface of the adjusting column 612, one end of the adjusting spring 613 is fixedly connected with one side, close to the metering tube 606, of the sliding block 611, the other end of the adjusting spring 613 is fixedly connected with the inner wall of the rotating disc 605, the inner wall of the rotating disc 605 is connected with a rotating rod 614 in a rotating mode through a damping rotating shaft in a rotating mode, a pulling rope 615 is fixedly connected to the surface of the rotating rod 614, one end, far away from the rotating rod 614, of the pulling rope 615 is fixedly connected with one side, far away from the metering tube 606, of the sliding block 611, and one end of the rotating rod 614 penetrates through the right side of the rotating disc 605 and is fixedly connected with a knob 616.
Specifically, the seeds in the conveying pipe 505 are received when the metering pipe 606 rotates to the highest point, and the seeds are conveyed into the hopper groove 603 at the lowest point, further, seeds are sowed through the seeding pipe 7, the conveying pipe 505 is blocked through the blocking piece 617, the quarter gear 608 is driven to rotate through the output end of the seeding motor 609, thereby driving the driven gear 610 to intermittently rotate 90 degrees, further driving the metering tube 606 to intermittently rotate 90 degrees, so that the time interval of each seeding is the same, the planting distance of the crops is more uniform, the rotating knob 616 is rotated to drive the rotating rod 614 to rotate, thereby driving the pulling rope 615 to wind around the rotating rod 614, and further driving the sliding block 611 to move, and then drive the regulation post 612 to remove, and then can adjust the quantity of accommodating the seed in the metering tube 606, avoid causing the survival rate lower or extravagant, the damping force of damping pivot is greater than the elasticity of adjusting spring 613.
In this embodiment, as shown in fig. 2-3, two sliding holes are respectively formed in the upper surface of the bottom plate 1, inner walls of the sliding holes are slidably connected with the vertical rods 11, opposite surfaces of the two vertical rods 11 are rotatably connected with the same compression roller 12, upper surfaces of the two vertical rods 11 are fixedly connected with the same cross beam 13, a circular hole is formed in the upper surface of the cross beam 13, an inner wall of the circular hole is slidably connected with a sliding rod 14, the bottom end of the sliding rod 14 is fixedly connected with the upper surface of the bottom plate 1, the top end of the sliding rod 14 is fixedly connected with a limiting block 15, the surface of the sliding rod 14 is sleeved with a first spring 16, the top end of the first spring 16 is fixedly connected with the lower surface of the cross beam 13, and the bottom end of the first spring 16 is fixedly connected with the upper surface of the bottom plate 1.
The lower fixed surface of bottom plate 1 is connected with dead lever 17, and the surperficial sliding connection of dead lever 17 has earthing plate 18, and the surface cover of dead lever 17 is equipped with second spring 19, and the top of second spring 19 is connected with the lower fixed surface of bottom plate 1, and the bottom of second spring 19 is connected with the lower fixed surface of earthing plate 18.
Specifically, soil produced by ditching is refilled into the planting ditch through the soil covering plate 18, the soil after soil covering is compacted through the compression roller 12, and the fitting degrees of the compression roller 12 and the soil covering plate 18 with the ground are respectively improved through the cooperation of the first spring 16 and the second spring 19.
The working principle is as follows: when the deep pit sowing device for agricultural production is used, a user firstly moves the device to a target place, and leads a sowing pipe 7 to be aligned with a sowing ditch which is opened in advance, then a corrugated hose 10 is lengthened and inserted into an injection hole, seeds are poured into an injection hopper 9, the seeds enter a screen 503 through the corrugated hose 10, then a cover plate 511 is plugged into the injection hole by a pull rod 512, then a conveying motor 508 and a sowing motor 609 are respectively started, and the seeds are manually moved or moved at a uniform speed by a mechanical pushing device, the output end of the conveying motor 508 drives a driving gear 507 to rotate, the driving gear 507 drives a gear ring 506 to rotate, the gear ring 506 drives a supporting plate 502 to rotate, the supporting plate 502 drives the screen 503 to rotate, so that the seeds in the seeds roll, part of the seeds fall on an inclined table 510 on an arc-shaped plate and are injected into a conveying pipe 505 by the inclined table 510, in the process, the screen 503 rotates to roll the seeds in the screen, the seeds are abraded in the rolling motion under the action of the peeling cone 504, the survival rate of the seeds is improved, in addition, the driving gear 507 drives the gear ring 506 to eccentrically rotate, the screen 503 eccentrically rotates, the peeling effect of the seeds is improved, the scraps generated after the seeds are peeled are discharged from the screen 503, the output end of the seeding motor 609 drives the quarter gear 608 to rotate, the quarter gear 608 drives the driven gear 610 to intermittently rotate for 90 degrees, the driven gear 610 drives the rotating shaft 604 to rotate, the rotating shaft 604 drives the rotating disc 605 to rotate, the rotating disc 605 drives the metering tube 606 to intermittently rotate for 90 degrees, when the metering tube 606 rotates to the highest point, the seeds in the conveying pipe 505 fall into the metering tube 606, then the metering tube 606 continuously rotates, and under the action of the limiting disc 602, the seeds in the metering tube 606 cannot be separated from the metering tube 606, meanwhile, the plugging piece 617 rotates and closes the delivery pipe 505, when the metering pipe 606 rotates to the lowest point, the seeds in the metering pipe 606 fall into the hopper groove 603, and then the seeds are sowed by the falling of the seed sowing pipe 7, so that the time interval of each seed sowing is the same, when the device moves at a relatively smooth speed, the planting distance of crops can be relatively uniform, and when the number of seeds planted at each time needs to be adjusted, the knob 616 is rotated, the knob 616 drives the rotating rod 614 to rotate, the rotating rod 614 drives the pull rope 615 to wind around the rotating rod 614, the pull rope 615 drives the sliding block 611 to move, the sliding block 611 drives the adjusting column 612 to move, the quantity of the seeds contained in the metering pipe 606 is adjusted to avoid the low survival rate or waste, thereby the deep-pit seeding device for agricultural production solves the problems that the seeder has larger size and can not be applied to smaller sites with smaller areas in the prior art.
The embodiments of the present invention are disclosed as the preferred embodiments, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention and make various extensions and changes without departing from the spirit of the present invention.
Claims (10)
1. The utility model provides a pit seeder for agricultural production, includes bottom plate (1), the lower fixed surface of bottom plate (1) is connected with supporting leg (2), it has walking wheel (3), its characterized in that to rotate on supporting leg (2): the upper surface fixed connection of bottom plate (1) has install bin (4), the right side inner wall fixedly connected with conveying component (5) of install bin (4), the same subassembly of sowing (6) of side inner wall fixedly connected with around install bin (4), the lower surface fixed connection of bottom plate (1) has sowing pipe (7).
2. A pit sowing apparatus for agricultural production as claimed in claim 1, wherein: conveying component (5) include with install bin (4) right side inner wall fixed connection's spacing shell (501), the inner wall sliding connection of spacing shell (501) has two backup pads (502), two the same screen cloth (503) of opposite face fixedly connected with of backup pad (502), the broken skin awl (504) of the inner wall fixedly connected with of screen cloth (503), the left side the through-hole has been seted up on the surface of backup pad (502), and the inner wall fixedly connected with conveyer pipe (505) of through-hole, and the bottom of conveyer pipe (505) inner wall is the slope form.
3. A deep-pit sowing apparatus for agricultural production according to claim 2, wherein: the right side of backup pad (502) is seted up flutedly, and the inner wall fixedly connected with ring gear (506) of recess, the right side inner wall of install bin (4) rotates and is connected with driving gear (507), and driving gear (507) and ring gear (506) meshing, the right side fixedly connected with conveying motor (508) of install bin (4), the output of conveying motor (508) runs through the inner wall of install bin (4) and has the right side fixed connection of driving gear (507), the horizontal segment coaxial center setting of output shaft, driving gear (507) and conveyer pipe (505) of conveying motor (508).
4. A deep-pit sowing apparatus for agricultural production according to claim 2, wherein: the terminal surface fixedly connected with arc (509) of conveyer pipe (505), the inner wall fixedly connected with sloping platform (510) of arc (509), the filling hole has been seted up to the left side the side of backup pad (502), and the inner wall of filling hole is provided with apron (511), the left side fixedly connected with pull rod (512) of apron (511).
5. A deep-pit sowing apparatus for agricultural production according to claim 2, wherein: the upper surface fixed connection of install bin (4) has fixed plate (8), the upper surface fixed connection of fixed plate (8) pours into fill (9), the lower fixed surface of fixed plate (8) is connected with corrugated hose (10), and corrugated hose (10) and pouring into fill (9) and be linked together.
6. A pit sowing apparatus for agricultural production as claimed in claim 1, wherein: the seeding assembly (6) comprises two supporting rods (601) fixedly connected with the inner walls of the front side and the rear side of the installation box (4) respectively, one end, close to each other, of each of the two supporting rods (601) is fixedly connected with the same limiting disc (602), the limiting disc (602) is hollow, the top of the limiting disc (602) is fixedly connected with one end of the conveying pipe (505), the bottom of the limiting disc (602) is fixedly connected with a hopper groove (603), the hopper groove (603) is communicated with the seeding pipe (7), the limiting disc (602), the hopper groove (603) and the conveying pipe (505) are communicated, a rotating hole is formed in the left side of the limiting disc (602), the inner wall of the rotating hole is rotatably connected with a rotating shaft (604), one end of the rotating shaft (604) is fixedly connected with a rotating disc (605), the rotating disc (605) is hollow, a metering pipe (606) is fixedly connected to the surface of the rotating disc (605), the surface of the metering pipe (606) is fixedly connected with a plugging sheet (617).
7. A deep-pit sowing apparatus for agricultural production according to claim 6, wherein: the inner wall fixedly connected with mounting panel (607) of installing bin (4), the right side of mounting panel (607) is rotated and is connected with quarter gear (608), the left side fixedly connected with seeding motor (609) of mounting panel (607), the output of seeding motor (609) run through the right side of mounting panel (607) and with the left side fixed connection of quarter gear (608), the one end fixedly connected with driven gear (610) of rolling disc (605) is kept away from in axis of rotation (604), and driven gear (610) and quarter gear (608) meshing.
8. A deep-pit sowing apparatus for agricultural production according to claim 6, wherein: the inner wall of the rotating disc (605) is connected with a sliding block (611) in a sliding way, one side of the sliding block (611) close to the metering pipe (606) is fixedly connected with an adjusting column (612), the adjusting column (612) is matched with the metering pipe (606), the surface of the adjusting column (612) is sleeved with an adjusting spring (613), one end of the adjusting spring (613) is fixedly connected with one side of the sliding block (611) close to the metering pipe (606), the other end of the adjusting spring (613) is fixedly connected with the inner wall of the rotating disc (605), the inner wall of the rotating disc (605) is rotationally connected with a rotating rod (614) through a damping rotating shaft, a pull rope (615) is fixedly connected to the surface of the rotating rod (614), one end, far away from the rotating rod (614), of the pull rope (615) is fixedly connected with one side, far away from the metering pipe (606), of the sliding block (611), one end of the rotating rod (614) penetrates through the right side of the rotating disc (605) and is fixedly connected with a knob (616).
9. A deep-pit sowing apparatus for agricultural production according to claim 1, wherein: the upper surface of the bottom plate (1) is respectively provided with two sliding holes, the inner walls of the sliding holes are slidably connected with vertical rods (11), opposite surfaces of the two vertical rods (11) are rotatably connected with the same compression roller (12), the upper surfaces of the two vertical rods (11) are fixedly connected with the same crossbeam (13), the upper surface of the crossbeam (13) is provided with a round hole, the inner wall of the round hole is slidably connected with a sliding rod (14), the bottom end of the sliding rod (14) is fixedly connected with the upper surface of the bottom plate (1), the top end of the sliding rod (14) is fixedly connected with a limiting block (15), the surface of the sliding rod (14) is sleeved with a first spring (16), the top end of the first spring (16) is fixedly connected with the lower surface of the crossbeam (13), the bottom end of the first spring (16) is fixedly connected with the upper surface of the bottom plate (1), the lower surface of the bottom plate (1) is fixedly connected with a fixing rod (17), the surperficial sliding connection of dead lever (17) has earthing plate (18), the surperficial cover of dead lever (17) is equipped with second spring (19), the top of second spring (19) is connected with the lower fixed surface of bottom plate (1), the bottom of second spring (19) is connected with the lower fixed surface of earthing plate (18).
10. A sowing method of a deep-pit sowing apparatus for agricultural production as claimed in any one of claims 1 to 9, wherein: when the deep pit sowing device for agricultural production is used, a user firstly moves the device to a target place, a seeding pipe (7) is aligned to a sowing ditch which is opened in advance, then a corrugated hose (10) is stretched and inserted into an injection hole, seeds are poured into an injection hopper (9), the seeds enter a screen (503) through the corrugated hose (10), then a cover plate (511) is plugged into the injection hole by using a pull rod (512), then a conveying motor (508) and a seeding motor (609) are respectively started, the seeds move at uniform speed as much as possible manually or by using a mechanical pushing device, an output end of the conveying motor (508) drives a driving gear (507) to rotate, the driving gear (507) drives a gear ring (506) to rotate, the gear ring (506) drives a supporting plate (502) to rotate, the supporting plate (502) drives the screen (503) to rotate, so that the seeds in the seeds roll, in the process, the screen (503) rotates to roll the seeds in the screen, the seeds are abraded in the rolling motion under the action of the peeling cone (504) to improve the survival rate of the seeds, in addition, the driving gear (507) drives the gear ring (506) to eccentrically rotate, the screen (503) eccentrically rotates to improve the peeling effect of the seeds, the scraps generated after the seeds are peeled are discharged from the screen (503), the output end of the seeding motor (609) drives the quarter gear (608) to rotate, the quarter gear (608) drives the driven gear (610) to intermittently rotate for 90 degrees, the driven gear (610) drives the rotating shaft (610) to rotate, the rotating shaft (604) drives the rotating disc (605) to rotate, the rotating disc (605) drives the metering tube (606) to intermittently rotate for 90 degrees, when the metering tube (606) rotates to the highest point, seeds in the conveying tube (505) fall into the metering tube (606), then the metering tube (606) continues to rotate, under the action of the limiting disc (602), the seeds in the metering tube (606) cannot be separated from the metering tube (606), meanwhile, the sealing sheet (617) rotates and seals the conveying tube (505), when the metering tube (606) rotates to the lowest point, the seeds in the metering tube (606) fall into the hopper groove (603), then the seeding tube (7) falls for seeding, the time interval of each seeding can be the same, when the device moves at a smoother speed, the planting distance of crops can be more uniform, when the quantity of each seeding needs to be adjusted, the knob (616) is rotated, the knob (616) drives the 614) to rotate, the rotating rod (614) drives the pulling rope (615) to wind on the 614), stay cord (615) drive slider (611) and remove, and slider (611) drive regulation post (612) remove, adjusts the quantity of containing the seed in metering tube (606), avoids causing the survival rate lower or extravagant to the messenger is used for the pit seeder of agricultural production to solve among the prior art the problem in the less place of seeder size great, unable application area.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310767901.2A CN116998279A (en) | 2022-04-08 | 2022-04-08 | Pit sowing method for agricultural production |
| CN202210367420.8A CN114766146B (en) | 2022-04-08 | 2022-04-08 | Pit sowing device and method for agricultural production |
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| CN202210367420.8A CN114766146B (en) | 2022-04-08 | 2022-04-08 | Pit sowing device and method for agricultural production |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN114766146B (en) | 2024-01-12 |
| CN116998279A (en) | 2023-11-07 |
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Effective date of registration: 20231215 Address after: 342500 Zhufang village, Yeping Township, Ruijin City, Ganzhou City, Jiangxi Province (in the former Zhufang vegetable professional cooperative) Applicant after: Jiangxi Baisheng Agricultural Development Co.,Ltd. Address before: 530000 No.1 Guangyuan Road, Qingxiu District, Nanning City, Guangxi Zhuang Autonomous Region Applicant before: Yang Yanqing |
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