CN114766146B - Pit sowing device and method for agricultural production - Google Patents
Pit sowing device and method for agricultural production Download PDFInfo
- Publication number
- CN114766146B CN114766146B CN202210367420.8A CN202210367420A CN114766146B CN 114766146 B CN114766146 B CN 114766146B CN 202210367420 A CN202210367420 A CN 202210367420A CN 114766146 B CN114766146 B CN 114766146B
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- bottom plate
- mounting box
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- 238000009331 sowing Methods 0.000 title claims abstract description 44
- 238000012271 agricultural production Methods 0.000 title claims abstract description 18
- 238000000034 method Methods 0.000 title description 2
- 238000002347 injection Methods 0.000 claims abstract description 17
- 239000007924 injection Substances 0.000 claims abstract description 17
- 239000002689 soil Substances 0.000 claims description 17
- 238000005096 rolling process Methods 0.000 claims description 16
- 238000007599 discharging Methods 0.000 claims description 14
- 238000010899 nucleation Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 6
- 238000013016 damping Methods 0.000 claims description 5
- 230000006978 adaptation Effects 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 230000004083 survival effect Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 238000003825 pressing Methods 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 235000010469 Glycine max Nutrition 0.000 description 2
- 244000068988 Glycine max Species 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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
-
- 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
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
Abstract
The invention relates to a pit sowing device for agricultural production, which comprises a bottom plate, wherein the lower surface of the bottom plate is fixedly connected with supporting legs, travelling wheels are rotatably connected on the supporting legs, the upper surface of the bottom plate is fixedly connected with a mounting box, the inner wall of the right side of the mounting box is fixedly connected with a conveying assembly, the inner walls of the front side and the rear side of the mounting box are fixedly connected with the same seed sowing assembly, and the lower surface of the bottom plate is fixedly connected with a seed sowing pipe. According to the invention, the corrugated hose is lengthened and inserted into the injection hole, the injection hopper and the corrugated hose are utilized to inject seeds into the conveying assembly, the seeds are conveyed into the seed feeding assembly through the conveying assembly, the seeds are quantitatively conveyed into the seed feeding pipe through the seed feeding assembly, and then the seeds are sowed, so that the deep-pit sowing device for agricultural production solves the problems that in the prior art, a sowing machine body is large, and a field with a small area cannot be applied.
Description
Technical Field
The invention relates to the technical field of sowing, in particular to a pit sowing device for agricultural production.
Background
One of the measures for cultivating the sowed crops is to timely sow the sowing materials into soil layers with certain depth according to a certain number and mode, and the proper sowing can directly affect the growth and the development of the crops and the yield.
Existing seed planting devices suffer from a number of disadvantages:
1. the existing seeding device is generally a seeding machine, however, the seeding machine has a large size, is only applicable to work sites with large areas, and cannot be applicable to sites with small areas;
2. for crops with thicker seed coats such as soybeans, the existing sowing device is used for directly sowing soybean seeds with intact seed coats in soil layers, so that the survival rate is low, and the yield is affected.
In order to solve the problems, the invention provides a pit sowing device for agricultural production.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, adapt to the actual needs, and provide a pit sowing device for agricultural production so as to solve the technical problems.
In order to achieve 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, rotate on the supporting leg and be connected with the walking wheel, the last fixed surface of bottom plate is connected with the mounting box, the right side inner wall fixedly connected with conveying assembly of mounting box, the same seed subassembly of side inner wall fixedly connected with down around the mounting box, the lower fixed surface of bottom plate is connected with down kind of pipe.
Further, the conveying assembly comprises a limiting shell fixedly connected with the inner wall of the right side of the mounting box, two supporting plates are slidably connected to the inner wall of the limiting shell, two opposite faces of the supporting plates are fixedly connected with the same screen, the inner wall of the screen is fixedly connected with a broken skin cone, a through hole is formed in the surface of the supporting plate at the left side, a conveying pipe is fixedly connected to the inner wall of the through hole, and the bottom of the inner wall of the conveying pipe is inclined.
Further, the right side the recess is seted up on the right side of backup pad, and the inner wall fixedly connected with gear ring of recess, the right side inner wall rotation of install bin is connected with the driving gear, and driving gear and gear ring meshing, the right side fixedly connected with conveying motor of install bin, conveying motor's output runs through the inner wall of install bin and has the right side fixedly connected of driving gear, conveying motor's output shaft, driving gear and the coaxial heart setting of horizontal segment of conveyer pipe.
Further, the terminal surface fixedly connected with arc of conveyer pipe, the inner wall fixedly connected with slope platform of arc, the left side the injection hole has been seted up to the side of backup pad, and the inner wall of injection hole is provided with the apron, the left side fixedly connected with pull rod of apron.
Further, the upper surface fixedly connected with mounting panel of mounting box, the upper surface fixedly connected with of mounting panel pours into the fill into, the lower surface fixedly connected with ripple hose of mounting panel, and ripple hose is linked together with pouring into the fill into.
Further, the seed discharging component comprises two supporting rods fixedly connected with the inner walls of the front side and the rear side of the installation box respectively, one end fixedly connected with the same limiting disc which is close to each other of the supporting rods is hollow, the top of the limiting disc is fixedly connected with one end of the conveying pipe, the bottom of the limiting disc is fixedly connected with a bucket groove, the bucket groove is communicated with the seed discharging pipe, the limiting disc, the bucket groove and the conveying pipe are communicated, a rotating hole is formed in the left side of the limiting disc, the rotating shaft is connected with the inner wall of the rotating hole in a rotating mode, one end of the rotating shaft is fixedly connected with the rotating disc, the rotating disc is hollow, the surface of the rotating disc is fixedly connected with a metering pipe, and the surface of the metering pipe is fixedly connected with a plugging piece.
Further, the inner wall fixedly connected with mounting panel of mounting box, the right side of mounting panel rotates and is connected with the quarter gear, the left side fixedly connected with of mounting panel is the motor of kind down, the output of kind down the motor runs through the right side of mounting panel and with the left side fixedly connected with of quarter gear, the one end fixedly connected with driven gear of rotating disk is kept away from to the axis of rotation, and driven gear and quarter gear engagement.
Further, the inner wall sliding connection of rolling disc has the slider, one side fixedly connected with adjusting column that the slider is close to the metering tube, adjusting column and metering tube looks adaptation, the surface cover of adjusting column is equipped with adjusting spring, one side fixed connection that adjusting spring's one end is close to the metering tube with the slider, adjusting spring's the other end and rolling disc's inner wall fixed connection, the rolling disc's inner wall is connected with the dwang through damping pivot rotation, the fixed surface of dwang is connected with the stay cord, one end that the dwang was kept away from to the stay cord and one side fixed connection that the metering tube was kept away from to the slider, 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 are respectively formed in the upper surface of the bottom plate, the inner walls of the slide holes are slidably connected with vertical rods, the opposite faces of the vertical rods are rotatably connected with the same press roller, the upper surfaces of the vertical rods are fixedly connected with the same cross beam, round holes are formed in the upper surface of the cross beam, the inner walls of the round holes are slidably connected with slide rods, the bottom ends of the slide rods are fixedly connected with the upper surface of the bottom plate, limiting blocks are fixedly connected to the top ends of the slide rods, first springs are sleeved on the surfaces of the slide rods, the top ends of the first springs are fixedly connected with the lower surface of the cross beam, and the bottom ends of the first springs are fixedly connected with the upper surface of the bottom plate.
Further, the lower surface fixedly connected with dead lever of bottom plate, the surface sliding connection of dead lever has the earthing board, the surface cover of dead lever is equipped with the second spring, the top and the lower surface fixed connection of bottom plate of second spring, the bottom and the lower surface fixed connection of earthing board of second spring.
The invention has the beneficial effects that:
A. according to the invention, the corrugated hose is lengthened and inserted into the injection hole, the injection hopper and the corrugated hose are utilized to inject seeds into the conveying assembly, the seeds are conveyed into the seed feeding assembly through the conveying assembly, the seeds are quantitatively conveyed into the seed feeding pipe through the seed feeding assembly, and then the seeds are sowed, so that the deep-pit sowing device for agricultural production solves the problems that in the prior art, a sowing machine body is large, and a field with a small area cannot be applied.
B. According to the invention, the output end of the conveying motor drives the driving gear to rotate, so as to drive the gear ring to rotate, so as to drive the supporting plate to rotate, so as to drive the screen to rotate, the screen rotates to enable seeds in the screen to roll, so that part of the seeds fall on the inclined table on the arc plate, and the seeds are injected into the conveying pipe through the inclined table and conveyed into the seed discharging assembly, so that the pit sowing device for agricultural production has the effect of automatically conveying the seeds.
C. According to the invention, seeds in the seed pit sowing device are rolled through the rotation of the screen, so that the seed coats are worn in rolling motion under the action of the seed pit breaking cone, the survival rate of the seed pit sowing device is improved, the driving gear drives the gear ring to eccentrically rotate, the screen is eccentrically rotated, the seed pit breaking effect of the seed coats is improved, the seed pit fragments are discharged through the screen, the influence of the seed pit fragments on the growth of the seeds is avoided, and the problem of low survival rate of crops with thicker seed coats is solved by the seed pit sowing device for agricultural production.
D. According to the invention, seeds in the conveying pipe are received when the metering pipe rotates to the highest point, the seeds are sent into the bucket groove at the lowest point, the seeds are further sowed through the seed discharging pipe, the conveying pipe is plugged through the plugging piece, the output end of the seed discharging motor drives the quarter gear to rotate, the driven gear is driven to intermittently rotate 90 degrees, the metering pipe is driven to intermittently rotate 90 degrees, the time interval of each seed discharging is the same, and the plant spacing of crops is uniform, so that the deep pit sowing device for agricultural production has a uniform sowing effect.
E. According to the invention, the rotary rod is driven to rotate by rotating the knob, so that the pull rope is driven to wind on the rotary rod, the sliding block is driven to move, and the adjusting column is driven to move, so that the quantity of seeds accommodated in the metering tube can be adjusted, the survival rate is prevented from being lower or waste is avoided, and the pit sowing device for agricultural production has the effect of being convenient for adjusting the seed number.
F. According to the invention, soil generated by ditching is refilled into the planting ditch through the soil covering plate, the soil after soil covering is compacted through the pressing roller, and the first spring and the second spring are matched to respectively improve the bonding degree of the pressing roller and the soil covering plate with the ground, so that the pit sowing device for agricultural production has the effects of automatic soil covering and compaction, and is convenient to use.
Drawings
FIG. 1 is a schematic perspective view of one embodiment of the present invention;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present invention;
FIG. 3 is an enlarged schematic view of the structure of the present invention at B in FIG. 1;
FIG. 4 is a schematic perspective view of a second embodiment of the present invention;
FIG. 5 is a schematic perspective view of a conveyor assembly according to the present invention;
FIG. 6 is a schematic cross-sectional view of a spacing disc of the present invention;
FIG. 7 is a schematic cross-sectional view of a rotatable disk of the present invention;
FIG. 8 is a schematic view of the structure of the present invention in a perspective (sectional view of the mounting box);
FIG. 9 is a schematic cross-sectional view of a spacing housing of the present invention;
FIG. 10 is a schematic perspective view of the skin breaking cone of the present invention;
FIG. 11 is a schematic perspective view of the tilting table of the present invention;
FIG. 12 is a schematic perspective view of an end cap of the present invention;
FIG. 13 is a schematic cross-sectional view of a delivery tube of the present invention.
The reference numerals are as follows:
1. a bottom plate; 2. support legs; 3. a walking wheel; 4. a mounting box; 5. a transport assembly; 501. a limit housing; 502. a support plate; 503. a screen; 504. a skin breaking cone; 505. a delivery tube; 506. a gear ring; 507. a drive gear; 508. a conveying motor; 509. an arc-shaped plate; 510. an inclined table; 511. a cover plate; 512. a pull rod; 6. a seed sowing component; 601. a support rod; 602. a limit disc; 603. a bucket groove; 604. a rotating shaft; 605. a rotating disc; 606. metering tube; 607. a mounting plate; 608. a quarter gear; 609. a seed sowing motor; 610. a driven gear; 611. a slide block; 612. an adjusting column; 613. an adjusting spring; 614. a rotating lever; 615. a pull rope; 616. a knob; 617. a blocking piece; 7. a seed discharging tube; 8. a fixing plate; 9. an injection hopper; 10. a corrugated hose; 11. a vertical rod; 12. a press roller; 13. a cross beam; 14. a slide bar; 15. a limiting block; 16. a first spring; 17. a fixed rod; 18. a soil covering plate; 19. and a second spring.
Detailed Description
The invention is further illustrated by the following examples in connection with figures 1-13:
as shown in fig. 1-13, a pit sowing device for agricultural production comprises a bottom plate 1, wherein a supporting leg 2 is fixedly connected to the lower surface of the bottom plate 1, a travelling wheel 3 is rotatably connected to the supporting leg 2, an installation box 4 is fixedly connected to the upper surface of the bottom plate 1, a conveying assembly 5 is fixedly connected to the inner wall of the right side of the installation box 4, the same seed sowing assembly 6 is fixedly connected to the inner walls of the front side and the rear side of the installation box 4, and a seed sowing pipe 7 is fixedly connected to the lower surface of the bottom plate 1.
The upper surface fixedly connected with fixed plate 8 of mounting box 4, the upper surface fixedly connected with of fixed plate 8 pours into fill 9 into, and the lower surface fixedly connected with bellows 10 of fixed plate 8, and bellows 10 is linked together with pouring into fill 9 into.
Specifically, the seeds are injected into the conveying component 5 by the injection hopper 9 and the corrugated hose 10 through the extension of the corrugated hose 10 and the insertion of the corrugated hose 10, the seeds are conveyed into the seed feeding component 6 by the conveying component 5, the seeds are quantitatively conveyed into the seed feeding pipe 7 by the seed feeding component 6, and then the seeds are sowed.
In this embodiment, as shown in fig. 8-13, the conveying assembly 5 includes a limiting housing 501 fixedly connected with the right side inner wall of the mounting box 4, two support plates 502 are slidably connected with the inner wall of the limiting housing 501, opposite surfaces of the two support plates 502 are fixedly connected with the same screen 503, a broken skin cone 504 is fixedly connected with the inner wall of the screen 503, a through hole is formed in the surface of the left side support plate 502, a conveying pipe 505 is fixedly connected with the inner wall of the through hole, and the bottom of the inner wall of the conveying pipe 505 is inclined.
The right side of right side backup pad 502 is seted up flutedly, and the inner wall fixedly connected with gear ring 506 of recess, and the right side inner wall rotation of mounting box 4 is connected with driving gear 507, and driving gear 507 and gear ring 506 meshing, the right side fixedly connected with conveying motor 508 of mounting box 4, conveying motor 508's output runs through the inner wall of mounting box 4 and has the right side fixedly connected of driving gear 507, conveying motor 508's output shaft, driving gear 507 and the coaxial heart setting of horizontal segment of conveyer pipe 505.
The terminal surface fixedly connected with arc 509 of conveyer pipe 505, the inner wall fixedly connected with slope platform 510 of arc 509, the injection hole has been seted up to the side of left backup pad 502, and the inner wall of injection hole is provided with apron 511, the left side fixedly connected with pull rod 512 of apron 511.
Specifically, the output end of the conveying motor 508 drives the driving gear 507 to rotate, and then drives the gear ring 506 to rotate, and further drives the supporting plate 502 to rotate, and then drives the screen 503 to rotate, so that seeds inside the screen 503 rotate, and then partial seeds fall on the inclined table 510 on the arc plate 509, the seeds are injected into the conveying pipe 505 through the inclined table 510, and then conveyed into the seed sowing component 6, the seeds inside the inclined table are rotated through the screen 503 to roll, and then under the action of the peeling cone 504, the seed coats are worn in the rolling motion, the survival rate of the seeds is improved, the driving gear 507 drives the gear ring 506 to eccentrically rotate, and then the screen 503 eccentrically rotates, the peeling effect of the seed coats is improved, seed coat scraps are discharged through the screen 503, and the influence of the seed coat scraps on the growth of the seeds is avoided.
In this embodiment, as shown in fig. 5-7, the seeding component 6 includes two support rods 601 fixedly connected with inner walls of front and rear sides of the installation box 4, one end of each support rod 601, which is close to each other, is fixedly connected with a 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 bucket 603, the bucket 603 is communicated with the seeding pipe 7, the limiting disc 602, the bucket 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 rotationally 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, the surface of the rotating disc 605 is fixedly connected with a metering pipe 606, and the surface of the metering pipe 606 is fixedly connected with a blocking piece 617.
The inner wall fixedly connected with mounting panel 607 of mounting box 4, the right side of mounting panel 607 rotates and is connected with quarter gear 608, the left side fixedly connected with seed motor 609 of mounting panel 607, the output of seed motor 609 runs through the right side of mounting panel 607 and with the left side fixedly connected with quarter gear 608, the one end fixedly connected with driven gear 610 of rotation axis 604 far away from rolling disc 605, and driven gear 610 meshes with quarter gear 608.
The inner wall sliding connection of rolling disc 605 has slider 611, the one side that slider 611 is close to metering tube 606 fixedly connected with adjusting column 612, adjusting column 612 and metering tube 606 looks adaptation, the surface cover of adjusting column 612 is equipped with adjusting spring 613, one end and the one side fixed connection that slider 611 is close to metering tube 606 of adjusting spring 613, the other end and the inner wall fixed connection of rolling disc 605 of adjusting spring 613, the inner wall of rolling disc 605 is connected with dwang 614 through damping pivot rotation, the fixed surface of dwang 614 is connected with stay cord 615, the one end that dwang 614 was kept away from to stay cord 615 is kept away from to one side fixed connection that metering tube 606 of slider 611, the right side and the fixedly connected with knob 616 that the one end of dwang 614 runs through rolling disc 605.
Specifically, seeds in the conveying pipe 505 are received when the metering pipe 606 rotates to the highest point, the seeds are sent into the bucket 603 at the lowest point, the seeds are further sowed through the seed discharging pipe 7, the conveying pipe 505 is plugged through the plugging piece 617, the output end of the seed discharging motor 609 drives the quarter gear 608 to rotate, the driven gear 610 is driven to intermittently rotate 90 degrees, the metering pipe 606 is driven to intermittently rotate 90 degrees, the time interval of each seed discharging is the same, the planting distance of crops is uniform, the rotating rod 614 is driven to rotate through the rotating knob 616, the pulling rope 615 is driven to wind the rotating rod 614, the sliding block 611 is driven to move, the adjusting column 612 is driven to move, the quantity of the seeds in the metering pipe 606 is adjusted, the survival rate is prevented from being lower or waste is avoided, and the damping force of the damping rotating shaft is larger than the elastic force of the adjusting spring 613.
In this embodiment, as shown in fig. 2-3, two sliding holes are respectively formed on the upper surface of the bottom plate 1, 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 press roller 12, the upper surfaces of the two vertical rods 11 are fixedly connected with the same cross beam 13, a round hole is formed on the upper surface of the cross beam 13, the inner walls of the round holes are 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, a first spring 16 is sleeved on the surface of the sliding rod 14, 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 surface of the bottom plate 1 is fixedly connected with a fixed rod 17, the surface of the fixed rod 17 is connected with a soil covering plate 18 in a sliding manner, a second spring 19 is sleeved on the surface of the fixed rod 17, the top end of the second spring 19 is fixedly connected with the lower surface of the bottom plate 1, and the bottom end of the second spring 19 is fixedly connected with the lower surface of the soil covering plate 18.
Specifically, soil generated by ditching is refilled into the planting ditches through the soil covering plate 18, the soil after soil covering is compacted through the pressing roller 12, and the degree of fit between the pressing roller 12 and the soil covering plate 18 and the ground is respectively improved through the cooperation of the first spring 16 and the second spring 19.
Working principle: when the pit sowing device for agricultural production is used, a user firstly moves the device to a target place, aligns a sowing pipe 7 with a sowing ditch which is opened in advance, then lengthens a corrugated hose 10 and inserts the corrugated hose into an injection hole, and pours seeds 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, the conveying motor 508 and the sowing motor 609 are moved at uniform speed as much as possible manually or 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 seeds in the pit sowing device roll over part of the seeds on an inclined table 510 on an arc 509 and the seeds are injected into the conveying pipe 505 by the inclined table 510, the screen 503 rotates to roll seeds in the screen 503, under the action of the peeling cone 504, the seed coats are worn in the rolling motion to improve the survival rate, in addition, the driving gear 507 drives the gear ring 506 to eccentrically rotate the screen 503 to improve the peeling effect of the seed coats, the chips generated after peeling the seed coats are discharged from the screen 503, the output end of the seed discharging motor 609 drives the quarter gear 608 to rotate, the quarter gear 608 drives the driven gear 610 to intermittently rotate 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 90 degrees, when the metering tube 606 rotates to the highest point, the seeds in the conveying tube 505 fall into the metering tube 606, then the metering tube 606 continues to rotate, the seeds in the metering tube 606 cannot be separated from the metering tube 606 under the action of the limiting disc 602, simultaneously, the shutoff piece 617 rotates and seals the conveyer pipe 505, when the metering pipe 606 rotates to the minimum, seeds in the metering pipe 606 fall into the bucket 603, and then fall into the bucket 7 through the seed discharging pipe for sowing, the time interval of each time sowing is the same, the crop planting distance can be uniform when the device moves at a relatively stable speed, when the quantity of each time sowing is required to be regulated, 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 regulating column 612 to move, the quantity of the seeds in the metering pipe 606 is regulated, and the problem that the survival rate is low or waste is avoided, so that the deep pit sowing device for agricultural production solves the problems that in the prior art, a sowing machine body is large, and the applicable area is small.
The embodiments of the present invention are disclosed as preferred embodiments, but not limited thereto, and those skilled in the art will readily appreciate from the foregoing description that various extensions and modifications can be made without departing from the spirit of the present invention.
Claims (1)
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), rotate on supporting leg (2) and be connected with walking wheel (3), its characterized in that: the upper surface of the bottom plate (1) is fixedly connected with a mounting box (4), the inner wall of the right side of the mounting box (4) is fixedly connected with a conveying assembly (5), the inner walls of the front side and the rear side of the mounting box (4) are fixedly connected with the same seed discharging assembly (6), and the lower surface of the bottom plate (1) is fixedly connected with a seed discharging pipe (7);
the conveying assembly (5) comprises a limiting shell (501) fixedly connected with the inner wall of the right side of the mounting box (4), two supporting plates (502) are slidably connected to the inner wall of the limiting shell (501), the opposite surfaces of the two supporting plates (502) are fixedly connected with the same screen (503), the inner wall of the screen (503) is fixedly connected with a skin breaking cone (504), a through hole is formed in the surface of the supporting plate (502) on the left side, a conveying pipe (505) is fixedly connected to the inner wall of the through hole, and the bottom of the inner wall of the conveying pipe (505) is inclined;
the right side of the supporting plate (502) is provided with a groove, the inner wall of the groove is fixedly connected with a gear ring (506), the right side inner wall of the mounting box (4) is rotationally connected with a driving gear (507), the driving gear (507) is meshed with the gear ring (506), the right side of the mounting box (4) is fixedly connected with a conveying motor (508), the output end of the conveying motor (508) penetrates through the inner wall of the mounting box (4) and is fixedly connected with the right side of the driving gear (507), and the output shaft of the conveying motor (508), the driving gear (507) and the horizontal section of the conveying pipe (505) are coaxially arranged;
an arc plate (509) is fixedly connected to the end face of the conveying pipe (505), an inclined table (510) is fixedly connected to the inner wall of the arc plate (509), an injection hole is formed in the side face of the supporting plate (502) on the left side, a cover plate (511) is arranged on the inner wall of the injection hole, and a pull rod (512) is fixedly connected to the left side of the cover plate (511);
the upper surface of the mounting 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);
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), one end, close to each other, of each supporting rod (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 bucket groove (603), the bucket groove (603) is communicated with the seeding pipe (7), the limiting disc (602), the bucket 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 rotationally 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, the surface of the rotating disc (605) is fixedly connected with a metering pipe (606), and the surface of the metering pipe (606) is fixedly connected with a sealing sheet (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 rotationally connected with a quarter gear (608), the left side of the mounting plate (607) is fixedly connected with a seed sowing motor (609), the output end of the seed sowing 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 sliding connection of rolling disc (605) has slider (611), the one side that slider (611) is close to metering tube (606) fixedly connected with adjusting column (612), adjusting column (612) and metering tube (606) looks adaptation, the surface cover of adjusting column (612) is equipped with adjusting spring (613), one end and slider (611) of adjusting spring (613) are close to one side fixed connection of metering tube (606), the other end and the inner wall fixed connection of rolling disc (605) of adjusting spring (613), the inner wall of rolling disc (605) is connected with dwang (614) through damping pivot rotation, the surface fixedly connected with stay cord (615) of dwang (614), one end that dwang (614) was kept away from to stay cord (615) and one side that slider (611) kept away from metering tube (606) are fixedly connected, the right side of rolling disc (605) is run through to one end and are fixedly connected with knob (616);
the utility model provides a soil covering plate, including bottom plate (1), slide bar (14), bottom and bottom plate (1), slide bar (14)'s upper surface has been seted up respectively, and slide bar's inner wall sliding connection has pole setting (11), two the opposite face of pole setting (11) rotates to be connected with same compression roller (12), two the upper surface fixedly connected with same crossbeam (13) of pole setting (11), the round hole has been seted up to the upper surface of crossbeam (13), and the inner wall sliding connection of round hole has slide bar (14), the bottom of slide bar (14) and bottom plate (1)'s upper surface fixedly connected with slide bar (14), the top fixedly connected with stopper (15) of slide bar (14), the surface cover of slide bar (14) is equipped with first spring (16), the top of first spring (16) and the lower surface fixedly connected with bottom plate (1) of crossbeam (13), the bottom of first spring (16) and bottom plate (1) upper surface fixedly connected with bottom plate (18), the surface fixedly connected with bottom plate (19) of second spring (19).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210367420.8A CN114766146B (en) | 2022-04-08 | 2022-04-08 | Pit sowing device and method for agricultural production |
| CN202310767901.2A CN116998279A (en) | 2022-04-08 | 2022-04-08 | Pit sowing method for agricultural production |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210367420.8A CN114766146B (en) | 2022-04-08 | 2022-04-08 | Pit sowing device and method for agricultural production |
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| CN202310767901.2A Division CN116998279A (en) | 2022-04-08 | 2022-04-08 | Pit sowing method for agricultural production |
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| CN114766146A CN114766146A (en) | 2022-07-22 |
| CN114766146B true CN114766146B (en) | 2024-01-12 |
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| CN202210367420.8A Active CN114766146B (en) | 2022-04-08 | 2022-04-08 | Pit sowing device and method for agricultural production |
| CN202310767901.2A Pending CN116998279A (en) | 2022-04-08 | 2022-04-08 | Pit sowing method for agricultural production |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310767901.2A Pending CN116998279A (en) | 2022-04-08 | 2022-04-08 | Pit sowing method for agricultural production |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115152366A (en) * | 2022-08-08 | 2022-10-11 | 南京养生园农业科技开发有限公司 | Multilayer seeder based on cultivation of Huashan jade luffa |
| CN115380648B (en) * | 2022-08-30 | 2023-09-22 | 中国农业科学院草原研究所 | Combined device for rice dry sowing, ditching, fertilizing and sowing and application method thereof |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK200001841A (en) * | 2000-12-07 | 2001-08-20 | Knk I S | Drills |
| CN101524974A (en) * | 2008-03-04 | 2009-09-09 | C.劳勃.汉默斯坦两合有限公司 | Wobble joint fitting for an adjustment device of motor vehicle seat |
| CN106612780A (en) * | 2016-12-15 | 2017-05-10 | 渠县金穗农业科技有限公司 | Special field quantitative seed-sowing vehicle |
| CN107124942A (en) * | 2017-06-26 | 2017-09-05 | 华南农业大学 | A kind of rice precise direct-seeding cavitation device |
| CN207427796U (en) * | 2017-10-23 | 2018-06-01 | 临泽县锐翔科技开发有限责任公司 | A kind of agricultural production fertilising small handcart |
| CN109005803A (en) * | 2018-10-25 | 2018-12-18 | 周军 | A kind of implanted device with regulatory function |
| CN208427334U (en) * | 2018-03-06 | 2019-01-25 | 王少平 | A kind of direct-drive type reciprocating motion Sand screen for building |
| CN110278743A (en) * | 2019-08-09 | 2019-09-27 | 孙利成 | A kind of agricultural planting groundnut planter |
| CN210406165U (en) * | 2019-08-08 | 2020-04-28 | 宁夏宁苗生态园林(集团)股份有限公司 | A multi-functional gardens seeding and fertilizing ware for soft soil |
| CN211613353U (en) * | 2020-01-08 | 2020-10-02 | 仙游县百信农林专业合作社 | Seed sieving mechanism for agricultural production |
| CN215683285U (en) * | 2021-08-17 | 2022-02-01 | 夏伟 | Seeding device capable of realizing quantitative seed metering for agricultural machinery |
-
2022
- 2022-04-08 CN CN202210367420.8A patent/CN114766146B/en active Active
- 2022-04-08 CN CN202310767901.2A patent/CN116998279A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK200001841A (en) * | 2000-12-07 | 2001-08-20 | Knk I S | Drills |
| CN101524974A (en) * | 2008-03-04 | 2009-09-09 | C.劳勃.汉默斯坦两合有限公司 | Wobble joint fitting for an adjustment device of motor vehicle seat |
| CN106612780A (en) * | 2016-12-15 | 2017-05-10 | 渠县金穗农业科技有限公司 | Special field quantitative seed-sowing vehicle |
| CN107124942A (en) * | 2017-06-26 | 2017-09-05 | 华南农业大学 | A kind of rice precise direct-seeding cavitation device |
| CN207427796U (en) * | 2017-10-23 | 2018-06-01 | 临泽县锐翔科技开发有限责任公司 | A kind of agricultural production fertilising small handcart |
| CN208427334U (en) * | 2018-03-06 | 2019-01-25 | 王少平 | A kind of direct-drive type reciprocating motion Sand screen for building |
| CN109005803A (en) * | 2018-10-25 | 2018-12-18 | 周军 | A kind of implanted device with regulatory function |
| CN210406165U (en) * | 2019-08-08 | 2020-04-28 | 宁夏宁苗生态园林(集团)股份有限公司 | A multi-functional gardens seeding and fertilizing ware for soft soil |
| CN110278743A (en) * | 2019-08-09 | 2019-09-27 | 孙利成 | A kind of agricultural planting groundnut planter |
| CN211613353U (en) * | 2020-01-08 | 2020-10-02 | 仙游县百信农林专业合作社 | Seed sieving mechanism for agricultural production |
| CN215683285U (en) * | 2021-08-17 | 2022-02-01 | 夏伟 | Seeding device capable of realizing quantitative seed metering for agricultural machinery |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114766146A (en) | 2022-07-22 |
| 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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