CN111213454A - Suspended type corn and soybean cell precision seeder and seeding method - Google Patents
Suspended type corn and soybean cell precision seeder and seeding method Download PDFInfo
- Publication number
- CN111213454A CN111213454A CN202010173720.3A CN202010173720A CN111213454A CN 111213454 A CN111213454 A CN 111213454A CN 202010173720 A CN202010173720 A CN 202010173720A CN 111213454 A CN111213454 A CN 111213454A
- Authority
- CN
- China
- Prior art keywords
- seeding
- seed
- control unit
- negative pressure
- control
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010899 nucleation Methods 0.000 title claims abstract description 104
- 244000068988 Glycine max Species 0.000 title claims abstract description 18
- 235000010469 Glycine max Nutrition 0.000 title claims abstract description 18
- 240000008042 Zea mays Species 0.000 title claims abstract description 18
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 title claims abstract description 18
- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 18
- 235000005822 corn Nutrition 0.000 title claims abstract description 18
- 238000000034 method Methods 0.000 title claims abstract description 7
- 238000004140 cleaning Methods 0.000 claims abstract description 18
- 239000000575 pesticide Substances 0.000 claims abstract description 18
- 238000003860 storage Methods 0.000 claims abstract description 4
- 239000000725 suspension Substances 0.000 claims abstract description 4
- 238000009331 sowing Methods 0.000 claims description 36
- 108010016634 Seed Storage Proteins Proteins 0.000 claims description 20
- 244000025254 Cannabis sativa Species 0.000 claims description 14
- 241000721671 Ludwigia Species 0.000 claims description 9
- 230000003993 interaction Effects 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 3
- 230000001960 triggered effect Effects 0.000 claims description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 3
- 235000017491 Bambusa tulda Nutrition 0.000 claims 3
- 241001330002 Bambuseae Species 0.000 claims 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 3
- 239000011425 bamboo Substances 0.000 claims 3
- 238000009395 breeding Methods 0.000 description 7
- 230000001488 breeding effect Effects 0.000 description 7
- 238000009826 distribution Methods 0.000 description 6
- 239000003337 fertilizer Substances 0.000 description 4
- 239000000178 monomer Substances 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 230000004720 fertilization Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B49/00—Combined machines
- A01B49/04—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools
- A01B49/06—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising
- A01B49/065—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools for sowing or fertilising the soil-working tools being actively driven
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B49/00—Combined machines
- A01B49/04—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools
-
- 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
- A01C5/062—Devices for making drills or furrows
- A01C5/064—Devices for making drills or furrows with rotating tools
-
- 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
- A01C5/068—Furrow packing devices, e.g. press wheels
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sowing (AREA)
Abstract
The invention discloses a suspension type corn and soybean cell precision seeder and a seeding method, wherein the machine frame is provided with a traveling device, a seeding unit, a fertilizing device, a pesticide applying device, a pneumatic device, a negative pressure fan device, a seeding speed adjusting device, a control unit, a seeding control device and an operation table, the pneumatic device is provided with an air storage tank and a plurality of electromagnetic valves, the seeding control device is arranged at the left front part of the machine frame, the seeding speed adjusting device is respectively connected with the traveling device, the seeding device and the fertilizing device through chains, and the control unit is electrically connected with the pneumatic device and the seeding control device. The invention solves the problems of uneven seeding, poor seed cleaning, unsatisfactory seeding control in the plot, incapability of continuous operation, complex seed changing and cleaning operation and the like of the existing plot corn soybean seeder.
Description
Technical Field
The invention belongs to the field of agricultural mechanical equipment, and particularly relates to a suspended type corn and soybean cell precision seeder and a seeding method.
Background
The seeding operation in the residential area is an important link for breeding the residential area, and the seeding operation in the residential area is more strict than the requirement on field operation. Firstly, seeding operation in a cell requires that the cells cannot be mixed, because the cells are generally small and only a small plot is formed, the machine is required to be capable of adapting to cell changing and seed changing at the same time, and the previous seeds cannot be remained during seed changing; secondly, seeding operation in a defined cell is realized, and mechanical seeding operation cannot exceed the cell and cannot be insufficient; thirdly, the seeding in the subdistrict is to realize the fine seeding, which is basically one hole, and the seeding distances among all kinds are consistent. Because the corn soybean seeding machine developed in China at present mainly aims at field operation and cannot meet the requirement of automatic seed cleaning without stopping in cell breeding, most of the breeding machines adopted in the market at present are import machines which are expensive and cannot completely meet the requirement of sowing in plots in China.
The existing corn soybean seeder for cell breeding generally has the problems of uneven seeding, poor seed cleaning, unsatisfactory control of cell seeding, incapability of continuous operation, complex seed changing and cleaning operation and the like, and greatly influences the seeding operation efficiency and effect. As the prior plot seeding machine has more defects, a plurality of breeding units still adopt manual seeding operation, the labor intensity is high, the efficiency is low, the seeding consistency is poor, and the comparison significance of the experimental result of the follow-up breeding and the breeding statistics is greatly influenced.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a suspended type corn and soybean cell fine sowing machine to solve the problems in the background technology.
In order to solve the technical problems, the invention comprises a rack, a traveling device, a seeding unit, a fertilizing device, a pesticide applying device, a pneumatic device, a negative pressure fan device, a seeding speed adjusting device, a control unit, a seeding control device and an operation table, wherein the pneumatic device is provided with an air pump, an air storage tank and a plurality of electromagnetic valves, the seeding control device is arranged at the left front part of the rack, the seeding speed adjusting device is respectively connected with the traveling device, the seeding device and the fertilizing device through chains, and the control unit is electrically connected with the pneumatic device and the seeding control device.
The seeding device comprises a seed box, a seed throwing funnel, a seed storage barrel, a seed distributing cone, an opening and closing cylinder, an opening and closing lifting arm, an opening and closing support, seed dropping pipes and seed metering devices, wherein the seed box is fixedly arranged on the frame, the seed throwing funnel is arranged at the left side position with the same height as the seed box, the seed storage barrel is fixedly arranged below the seed throwing funnel, a column cone is arranged inside the seed storage barrel, the seed distributing cone is arranged below the seed storage barrel, the top of the seed distributing cone is conical and is provided with four seed dropping ports, two seed dropping pipes are arranged below the seed distributing cone, the lower parts of the two seed dropping pipes are respectively connected with one seed metering device, in the invention, the seeding device is provided with two seed metering devices, the opening and closing cylinder and the opening and closing support are arranged in front of the seed throwing funnel, the opening and closing lifting arm is movably connected with the opening and closing cylinder, the opening and closing support and, the opening and closing cylinder is driven by the pneumatic device to control the movement of the opening and closing lifting arm to lift the seed storage barrel, the seed sowing device is driven by a land wheel, and the negative pressure fan device provides negative pressure to enable the seed sowing device to realize seed suction, seed sowing and seed cleaning. According to the invention, one seed feeding funnel can be realized, seeds are fed once, two rows of seeds are uniformly distributed, two rows of seeds are sowed once, and different seeds can be sowed without stopping the machine and manual operation.
The seeding monomer is including fertilization furrow opener, group grass wheel, seeding furrow opener, depth wheel, earthing press wheel, the setting of fertilization furrow opener is in below before the frame, group grass wheel and seeding furrow opener setting are in fertilization furrow opener side rear, group grass wheel comprises two tooth disc groups that gradually burst at the seams, the seeding furrow opener with the depth wheel setting is in group grass takes turns the dead rear, the seeding furrow opener with the depth wheel is installed together and can be adjusted alone, the earthing press wheel sets up seeding furrow opener dead rear.
The negative pressure fan device comprises a power input shaft, a power wheel set, a fan, a negative pressure air port and a mounting frame, wherein the mounting frame is fixedly connected with the rack through bolts, one end of the power input shaft is connected with a traction mechanical power output shaft, the other end of the power wheel set is mounted, the power wheel set is connected with the fan, the negative pressure air port is arranged in front of the fan, and the negative pressure air port is connected with the seed sowing device through an air pipe.
The control unit controls the coordination operation of walking, sowing, seed cleaning and the like of the precision seeder, and the control connection mode of the device is as follows: the control unit is electrically connected with the electromagnetic valve of the pneumatic device, the electromagnetic valve is respectively connected with the seeding device and the pesticide applying device through an air pipe, and the control unit is electrically connected with the seeding control device.
The specific working method of the precision seeder comprises the following steps: the control unit is provided with a control display screen, the control display screen realizes man-machine interaction, the control unit is provided with a start button, a stop button and a parameter adjusting window, the machine starts to work and is sent by a person sitting on an operation table, firstly, the person touches the start button on the control display screen, at the moment, an electromagnetic valve of the pneumatic device receives a signal to open and close an air path, the seeding device and the pesticide applying device are controlled to start to work, the pneumatic device drives the opening and closing cylinder on the seeding device to lift the seed storage cylinder, seed falling is realized, a bin gate of the seed sowing device is controlled to be opened, seeds fall into the seed sowing device, the pesticide applying device is controlled to act to start pesticide applying, the negative pressure fan device enables the seed sowing device to generate negative pressure, and seed feeding, seed discharging and seed cleaning are realized; secondly, when seeding of a cell is finished, the seeding control device is triggered to receive signals and transmit the signals to the control unit, the control unit synchronously sends signals to the electromagnetic valve on the pneumatic device to open and close the air path, the seeding device is controlled to complete seed cleaning and changing operations, and the control unit can also be controlled by people to stop, clean and the like.
The invention has the beneficial effects that:
after the structure is adopted, the automation of the work of the sowing machine is realized through the control unit, the labor intensity is reduced, and the sowing accuracy is improved; by arranging the control display screen, man-machine interaction is realized, and the row length, sowing, seed cleaning and the like can be conveniently adjusted, so that the precision seeder can be used for sowing various crops in different cells, and the applicability of the precision seeder is improved; through the seed storage, seed distribution, seed discharging and the like of the seeding device, the problems of uneven seeding, poor seed cleaning, incapability of continuous operation, complicated seed changing and cleaning operation and the like are solved; by arranging the sowing monomer, the soil preparation of a community is realized, and the reasonable sowing of seeds, fertilizers and medicines is realized; through setting up pneumatic means, negative pressure fan device, satisfied different executive component to the demand of air drive, simplified the power and arranged.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a right side view of the present invention;
FIG. 3 is a schematic view of the structure of the seeding apparatus;
FIG. 4 is a schematic view of a seeded vertebral body;
FIG. 5 is a front view of the present invention;
FIG. 6 is a schematic view of an assembly structure of a sowing coulter and a depth wheel;
FIG. 7 is a schematic view of a negative pressure blower device;
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Before the description of the present invention, it should be defined that the directional words, such as front, rear, etc., in the present invention are all based on the forward direction of the suspended corn and soybean cell precision seeder in fig. 5, that is, the forward direction of the suspended corn and soybean cell precision seeder is front, otherwise, the forward direction is rear; the following directional words such as lower words, upper words and the like are based on the placement position of the suspended corn soybean cell precision seeder in the normal working state shown in fig. 5.
As shown in fig. 1 to 7, a suspension type corn soybean cell precision seeder comprises a frame 100, a traveling device 200, a seeding device 300, a seeding unit 400, a fertilizing device 500, a pesticide applying device 600, a pneumatic device 700, a negative pressure fan device 800, a seeding speed adjusting device 900, a control unit 1000, a seeding control device 1100 and an operation console 1200, wherein the frame 100 is connected to a tractor by a three-point suspension to realize traction, lifting and lowering operations, the traveling device 200, the seeding unit 400 and the seeding speed adjusting device 900 are arranged at the lower part of the frame 100, the negative pressure fan device 800 is arranged at the front upper part of the frame, the fertilizing device 600 is arranged at the rear of the negative pressure fan device 800, the pneumatic device 700 is arranged at the rear lower part of the fertilizing device, the pneumatic device 700 is provided with a gas pump, a gas storage tank and a plurality of electromagnetic valves, the seeding device 300, the control unit 1000, the pesticide applying device 600 and the operation console 1200 are arranged at the, the seeding control device 1100 is arranged at the left front of the rack, the seeding row length is controlled, the seeding unit 400 is arranged at the seeding device 300, the fertilizing device 500 and the pesticide applying device 600 below to play the roles of grass poking, ditching and soil covering and pressing, the seeding speed adjusting device 900 is respectively connected with the walking device 200, the seeding device 300 and the fertilizing device 500 through chains to adjust the fertilizer application and seeding speed, the control unit 1000 is electrically connected with the pneumatic device 700 and the seeding control device 1100 to realize the seeding control, the operating platform 1200 is arranged at the rear of the seeding device 300 and the control unit 1000 to realize the control of the seeding device 300 and the control unit 1000.
As shown in fig. 1, 3 and 4, the seeding apparatus 300 comprises a seed box 310, a seed feeding funnel 320, a seed storage barrel 330, a seed distribution cone 340, an opening and closing cylinder 350, an opening and closing lifting arm 360, an opening and closing support 370, a seed dropping tube 380 and a seed metering device 390, wherein the seed box 310 is fixedly arranged on the frame 100 and used for storing seed bags filled with different seeds, the seed feeding funnel 320 is arranged at the left side position with the same height as the seed box 310, the seed storage barrel 330 is fixedly arranged below the seed feeding funnel 320, a column cone 331 for dispersing the seeds is arranged inside the seed storage barrel 330, the seed distribution cone 340 is arranged below the seed storage barrel 330, the top of the seed distribution cone 340 is conical and is provided with 4 seed dropping ports, the seeds can be divided into 4 parts, two seed dropping tubes 380 are arranged below the seed distribution cone 340, the seed dropping tubes 380 are in a positive "Y" shape, the seeds dropping from two seed dropping ports of the seed distribution cone 340 can be combined into one path, one seed metering device 390 is, in the invention, two seed metering devices 390 are arranged on a seeding device 300, an opening and closing cylinder 350 and an opening and closing support 370 are arranged in front of a seed throwing funnel 320, an opening and closing lifting arm 360 is movably connected with the opening and closing cylinder 350, the opening and closing support 370 and a seed storage cylinder 330, when the invention is implemented, seed bags filled with different seeds are stored on a seed box 310, when a machine works, the seed bags are taken out manually and opened to be thrown into the seed throwing funnel 320, the seeds directly enter the seed storage cylinder 330, the seeds are uniformly dispersed and stored in a space formed by the seed storage cylinder 330 and a seed distributing cone 340 through a column cone 331 in the seed storage cylinder, the opening and closing cylinder 350 is driven by a pneumatic device 700 to control the opening and closing lifting arm 360 to move to lift the seed storage cylinder 330, at the moment, the seeds fall into the seed distributing cone 340 and are divided into four parts through seed falling ports on the seed distributing cone 340, a seed falling pipe 380 is in a positive Y shape, the seeds are combined into 2 parts from four parts and respectively enter the two seed sowing devices 390, the seed sowing devices 390 are powered by land wheels, the negative pressure fan device 800 provides negative pressure to drive the seed sowing devices 390 to realize seed suction and seed cleaning, the seed storage after the seed precision sowing and the clearing and playing are finished can be realized, and the seeds are sowed into seed ditches formed by the sowing units 400 through the seed sowing devices 390. According to the invention, one seed feeding funnel can be realized, seeds are fed once, two rows of seeds are uniformly distributed, two rows of seeds are sowed once, and different seeds can be sowed without stopping the machine and manual operation.
As shown in fig. 2, 5 and 6, the sowing unit 400 includes a fertilizing furrower 410, a grass poking wheel 420, a sowing furrower 430, a depth limiting wheel 440 and an earth covering press wheel 450, wherein the fertilizing furrower 410 is arranged in the front lower part of the frame 100 to play a role of digging out fertilizer ditches, the grass poking wheel 420 and the sowing furrower 430 are arranged at the side rear part of the fertilizing furrower 410, the grass poking wheel 420 is composed of two involute poking tooth discs, and can rotate through friction with the ground, the grass poking wheel 420 realizes the functions of poking grass, poking off miscellaneous stones and cutting off weeds, the sowing furrower 430 and the depth limiting wheel 440 are arranged right behind the grass poking wheel 420, the sowing furrower 430 and the depth limiting wheel 440 are installed together and can be independently adjusted, so as to realize adjustment of the depth of the seed ditches, and the earth covering press wheel 450 is arranged right behind the furrower 430, and can realize the effect of earth covering press. The sowing monomer 400 acts on the earth surface, the soil surface is regulated at one time, a fertilizer ditch and a seed ditch are formed, the operation of covering soil and pressing is realized, and the manual intervention operation is reduced. In the invention, 2 groups of seed monomers are arranged on the frame 100, so that one-time two-row ditching and seeding operation can be realized.
As shown in fig. 1 and 7, the negative pressure blower device 800 includes a power input shaft 810, a power wheel set 820, a mounting frame 830, a blower 840 and a negative pressure air port 850, the mounting frame 830 is fixedly connected with the rack 100 through bolts, one end of the power input shaft 810 is connected with a power output shaft of a traction machine to provide power for the negative pressure blower device 800, the power wheel set 820 is installed at the other end, the power wheel set 820 is connected with the blower 840 to provide power for the blower 840, the negative pressure air port 850 is arranged in front of the blower 840, and the negative pressure air port 850 is connected with two seed metering devices 390 through an air pipe, so that the seed metering devices 390 generate negative pressure to.
The control of the coordination operation of the fine seeder for walking, seeding, seed cleaning and the like is completed by a control unit 1000, and the control connection mode of the device is as follows: the control unit 1000 is electrically connected to the electromagnetic valve of the pneumatic device 700, the electromagnetic valve is respectively connected to the seeding device 300 and the pesticide application device 600 through the air pipe, and the control unit 1000 is electrically connected to the broadcast control device 1100.
The specific working method of the precision seeder comprises the following steps: the control unit 1000 is provided with a control display screen, the control display screen realizes human-computer interaction, the control unit is provided with a start button, a stop button and a parameter adjusting window, the machine starts working and is sent by a person sitting on an operation table, firstly, the person touches the start button on the control display screen, at the moment, an electromagnetic valve of the pneumatic device 700 receives a signal to open and close an air path, the seeding device 300 and the pesticide applying device 600 are controlled to start working, the specific pneumatic device 700 drives an opening and closing air cylinder 350 on the seeding device 300 to lift a seed storage barrel 330 to realize seed falling, the seed sowing device 390 is controlled to open a bin gate to enable seeds to fall into the seed sowing device, the pesticide applying device 600 is controlled to act to start pesticide applying, the negative pressure fan device 800 enables the 390 seed sowing device to generate negative pressure, and the seeds; secondly, when seeding in a cell is finished, the seeding control device 1100 is triggered to receive a signal and transmit the signal to the control unit 1000, the control unit 1000 synchronously sends a signal to the electromagnetic valve on the pneumatic device 700 to open and close the air passage, the seeding device 300 is controlled to complete seed cleaning and changing operations, and the control unit 1000 can also be controlled by people to stop, clean and the like.
Claims (7)
1. The invention discloses a suspension type corn and soybean cell precision seeder, which comprises a rack, a traveling device, a seeding unit, a fertilizing device, a pesticide applying device, a pneumatic device, a negative pressure fan device, a seeding speed adjusting device, a control unit, a seeding control device and an operation table, wherein the pneumatic device is provided with an air pump, an air storage tank and a plurality of electromagnetic valves, the seeding control device is arranged at the left front part of the rack, the seeding speed adjusting device is respectively connected with the traveling device, the seeding device and the fertilizing device through chains, the control unit is electrically connected with the pneumatic device and the seeding control device, the seeding device comprises a seed box, a seed throwing funnel, a seed storage barrel, a seed distributing cone, an opening and closing cylinder, an opening and closing lifting arm, an opening and closing support, a seed dropping pipe and a seed metering device, the seed box is fixedly arranged on the rack, the seed throwing funnel is arranged at the left side position with the same height as the seed, deposit a kind of a fixed setting and be in throw kind of funnel below, deposit the inside column cone that is equipped with of a kind of a section of thick bamboo, it sets up to divide kind of cone it is in to deposit kind of a section of thick bamboo below, divide kind of cone top into conical and be equipped with four kind of mouths that fall, it sets up to fall kind of a kind of cone below, the seed metering ware sets up fall kind of a tube below, the cylinder that opens and shuts, the support setting that opens and shuts are in throw kind of funnel the place ahead, the lifting arm swing joint that opens and shuts the cylinder that opens and shuts open and shut the support with deposit kind of a section of thick bamboo.
2. The suspended corn and soybean cell precision seeder according to claim 1, wherein the seeding unit comprises a fertilizing furrower, a grass poking wheel, a seeding furrower, a depth limiting wheel and an earthing press wheel, the fertilizing furrower is arranged in front of and below the frame, the grass poking wheel and the seeding furrower are arranged in the side rear of the fertilizing furrower, the seeding furrower and the depth limiting wheel are arranged right behind the grass poking wheel, the seeding furrower and the depth limiting wheel are mounted together and can be adjusted independently, and the earthing press wheel is arranged right behind the seeding furrower.
3. The hanging corn soybean cell precision seeder according to claim 1, wherein the negative pressure blower device comprises a power input shaft, a power wheel set, a mounting rack, a blower and a negative pressure air port, the mounting rack is fixedly connected with the frame through bolts, one end of the power input shaft is connected with a traction mechanical power output shaft, the power wheel set is mounted at the other end of the power input shaft, the power wheel set is connected with the blower, the negative pressure air port is arranged in front of the blower, and the negative pressure air port is respectively connected with the two seed sowing devices through air pipes.
4. The suspended corn and soybean cell precision seeder according to claim 1, wherein the control unit controls the coordination operations of the precision seeder such as walking, seeding and seed cleaning, and the control connection mode of the device is as follows: the control unit is electrically connected with the electromagnetic valve of the pneumatic device, the electromagnetic valve is respectively connected with the seeding device and the pesticide applying device through an air pipe, and the control unit is electrically connected with the seeding control device.
5. The suspended corn-soybean cell seed drill as claimed in claim 1, wherein the seeding device is provided with two seed dropping pipes and two seed metering devices, and the seed metering devices are driven by land wheels.
6. The suspended corn soybean cell precision seeder according to claim 2, wherein the grass-poking wheel is composed of two involute teeth-poking disks.
7. The hanging type corn and soybean cell precision seeder according to claim 1, characterized in that the precision seeder of the invention relates to a specific working method: the control unit is provided with a control display screen, the control display screen realizes man-machine interaction, the control unit is provided with a start button, a stop button and a parameter adjusting window, the machine starts to work and is sent by a person sitting on an operation table, firstly, the person touches the start button on the control display screen, at the moment, an electromagnetic valve of the pneumatic device receives a signal to open and close an air path, the seeding device and the pesticide applying device are controlled to start to work, the pneumatic device drives the opening and closing cylinder on the seeding device to lift the seed storage cylinder, seed falling is realized, a bin gate of the seed sowing device is controlled to be opened, seeds fall into the seed sowing device, the pesticide applying device is controlled to act to start pesticide applying, the negative pressure fan device enables the seed sowing device to generate negative pressure, and seed feeding, seed discharging and seed cleaning are realized; secondly, when seeding of a cell is finished, the seeding control device is triggered to receive signals and transmit the signals to the control unit, the control unit synchronously sends signals to the electromagnetic valve on the pneumatic device to open and close the air path, the seeding device is controlled to complete seed cleaning and changing operations, and the control unit can also be controlled by people to stop, clean and the like.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010173720.3A CN111213454A (en) | 2020-03-13 | 2020-03-13 | Suspended type corn and soybean cell precision seeder and seeding method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010173720.3A CN111213454A (en) | 2020-03-13 | 2020-03-13 | Suspended type corn and soybean cell precision seeder and seeding method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111213454A true CN111213454A (en) | 2020-06-02 |
Family
ID=70826908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010173720.3A Pending CN111213454A (en) | 2020-03-13 | 2020-03-13 | Suspended type corn and soybean cell precision seeder and seeding method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111213454A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111642188A (en) * | 2020-06-08 | 2020-09-11 | 长乐巧通工业设计有限公司 | Miniaturized portable cereal seeder of agricultural usefulness |
| CN113141821A (en) * | 2021-04-14 | 2021-07-23 | 中机美诺科技股份有限公司 | A precision planter for maize breeding is experimental |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005224114A (en) * | 2004-02-10 | 2005-08-25 | National Agriculture & Bio-Oriented Research Organization | Method for seeding and apparatus therefor |
| JP2016013089A (en) * | 2014-07-02 | 2016-01-28 | 株式会社タカキタ | Seeding machine |
| CN107041184A (en) * | 2017-06-09 | 2017-08-15 | 青岛普兰泰克机械科技有限公司 | Hand-held cell head progeny row seeder |
| CN107409554A (en) * | 2017-08-31 | 2017-12-01 | 青岛普兰泰克机械科技有限公司 | Aspirated-air type multifunctional precision seeder and type of seeding for crop breeding experiment |
| CN207167022U (en) * | 2017-08-31 | 2018-04-03 | 青岛普兰泰克机械科技有限公司 | Automatic point of kind of the dispenser for corn cell drill for sowing in lines |
| CN212164130U (en) * | 2020-03-13 | 2020-12-18 | 青岛普兰泰克机械科技有限公司 | Suspension type maize soybean district precision seeder |
-
2020
- 2020-03-13 CN CN202010173720.3A patent/CN111213454A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005224114A (en) * | 2004-02-10 | 2005-08-25 | National Agriculture & Bio-Oriented Research Organization | Method for seeding and apparatus therefor |
| JP2016013089A (en) * | 2014-07-02 | 2016-01-28 | 株式会社タカキタ | Seeding machine |
| CN107041184A (en) * | 2017-06-09 | 2017-08-15 | 青岛普兰泰克机械科技有限公司 | Hand-held cell head progeny row seeder |
| CN107409554A (en) * | 2017-08-31 | 2017-12-01 | 青岛普兰泰克机械科技有限公司 | Aspirated-air type multifunctional precision seeder and type of seeding for crop breeding experiment |
| CN207167022U (en) * | 2017-08-31 | 2018-04-03 | 青岛普兰泰克机械科技有限公司 | Automatic point of kind of the dispenser for corn cell drill for sowing in lines |
| CN212164130U (en) * | 2020-03-13 | 2020-12-18 | 青岛普兰泰克机械科技有限公司 | Suspension type maize soybean district precision seeder |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111642188A (en) * | 2020-06-08 | 2020-09-11 | 长乐巧通工业设计有限公司 | Miniaturized portable cereal seeder of agricultural usefulness |
| CN113141821A (en) * | 2021-04-14 | 2021-07-23 | 中机美诺科技股份有限公司 | A precision planter for maize breeding is experimental |
| CN113141821B (en) * | 2021-04-14 | 2023-12-15 | 中机美诺科技股份有限公司 | A precision planter for maize breeding test |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105247998B (en) | Wide-seedling-strip wheat precision planter achieving both minimal tillage and fertilizer and work method thereof | |
| CN105557102B (en) | Bispin ploughs the wide seedling width precision planter of layer by layer manuring in proportion | |
| CN205093107U (en) | Minimal till wide seedling area wheat precision planter of executing simultaneously with fertilizer | |
| CN204442975U (en) | Efficient rape seeding machine | |
| CN110692294B (en) | Potato planter in greenhouse | |
| CN107211630B (en) | Forage no-tillage planter | |
| CN110972583A (en) | Combined precision seeder for vegetables | |
| CN111213454A (en) | Suspended type corn and soybean cell precision seeder and seeding method | |
| CN203748201U (en) | Ridging and scattering fertilizer applicator | |
| CN211702915U (en) | Combined precision seeder for vegetables | |
| CN109041705A (en) | Horizontal cultivation Chinese herbal medicine transplanter | |
| CN106612814A (en) | Sugarcane planter | |
| CN108781639A (en) | A kind of wheeled delivery structure of orientation seeder | |
| CN109874422B (en) | Roller type seed metering precision seed sowing machine | |
| CN212164130U (en) | Suspension type maize soybean district precision seeder | |
| CN102771214A (en) | Sowing machine capable of rotary tillage and fertilization of grain seeds | |
| CN110140486A (en) | A kind of multi-pipeline Pneumatic type rice amount of broadcasting is adjustable hill-drop drill and its type of seeding | |
| CN110771315B (en) | Sowing implement | |
| CN202773294U (en) | Particle seed rotary tillage and fertilization seeding machine | |
| CN2925033Y (en) | Laminated deep-fertilizing precisive seeder | |
| CN204907062U (en) | Seeding fertilization integration seeder | |
| CN209057498U (en) | A kind of efficient rape seeding machine | |
| CN211019969U (en) | Potato planter in greenhouse | |
| CN209659913U (en) | The anti-blocking deep fertilizing device of joint seed-sowing machine active | |
| CN209047019U (en) | Horizontal cultivation Chinese herbal medicine transplanter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200602 |