CN109526320B - Method for dibbling peanuts by applying multi-point single-side automatic dibbler for peanut breeding - Google Patents
Method for dibbling peanuts by applying multi-point single-side automatic dibbler for peanut breeding Download PDFInfo
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- CN109526320B CN109526320B CN201811438720.0A CN201811438720A CN109526320B CN 109526320 B CN109526320 B CN 109526320B CN 201811438720 A CN201811438720 A CN 201811438720A CN 109526320 B CN109526320 B CN 109526320B
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- oil cylinder
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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
- A01C7/00—Sowing
- A01C7/20—Parts of seeders for conducting and depositing seed
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Abstract
The invention discloses a method for dibbling peanuts by applying a multi-point single-side automatic dibbler for peanut breeding, which comprises the steps of hanging, adding seeds, inserting the seeds into a tube, lifting the tube to bury the seeds, changing rows and sowing and repeating the sowing, wherein a lifting oil cylinder of the dibbler drives the seed sowing tube to slide up and down along a first fixed rod of the lifting oil cylinder, a duckbill tongue plate and a duckbill plug are opened or closed by a pull rod through a connecting rod, and simultaneously, a swing rod, a lever and a push rod jointly act on the guide rod to enable the guide rod and the seed sowing tube to move up and down in a reverse direction, so that the seeds are guided into the seed sowing tube from a seed holding hopper, and the linkage operation of inserting the seeds into the tube and burying the seeds in the tube is realized; by applying the electro-hydraulic automatic control technology that the photoelectric switch, the meter counter and the electromagnetic valve are electrically connected with the PLC control device, the sowing depth, the row spacing and the line changing operation are automatically controlled, the automatic control of inserting tube sowing, lifting tube burying and line changing sowing is realized, one-line multipoint dibble sowing operation is completed at one time, the sowing depth is consistent, the labor intensity is low, and the working efficiency is high.
Description
Technical Field
The invention belongs to a peanut sowing method, and particularly relates to a method for dibbling peanuts by using a multipoint single-side automatic dibbler for peanut breeding.
Background
China is a big peanut research country, a great amount of scientific researches on peanuts are carried out every year in a plurality of agricultural research units and various grades of approval mechanisms in China, and almost all experiments are carried out in experimental plot seeding; the traditional plot seeding mode generally adopts the working procedures of wire pulling, ditching, ruler pulling, stooping for seeding, earthing and leveling, and the like, has high working strength, low working efficiency, labor and time waste, and seeding 150 and 200 square meters per day on average under the condition of proper soil moisture content; sometimes, due to different depths of ditching and covering soil and serious soil moisture loss, the seedlings of a plot are not uniform or the seedlings are deficient and broken, so that the test precision is seriously influenced, and finally, data distortion and test scrapping are caused; the manual single-point dibbler is adopted in the peanut breeding seeding at present, comprises a handle, a funnel, a seed falling cylinder, a pedal plate and a duckbilled plug, and needs manual work to carry during the seeding, thereby wasting time and energy, having large labor intensity and low working efficiency.
Disclosure of Invention
The invention aims to provide a method for dibbling peanuts by using a multipoint single-side automatic dibbler for peanut breeding, aiming at the defects of the prior art.
The technical scheme of the invention is realized in the following mode:
the method for dibbling peanuts by using the peanut breeding multi-point single-side automatic dibbler comprises the following steps:
(1) hanging: the tractor is connected with a traction lifting lug in a hanging mode, the electromagnetic valve is hydraulically connected with a control valve of the tractor, the PLC control device is electrically connected with the storage battery, and the PLC control device controls the first photoelectric switch, the second photoelectric switch, the first meter counter and the electromagnetic valve to work and drags the tractor to the ground where test cell seeding is carried out;
(2) seed adding: adding peanut seeds into the seed holding hopper;
(3) inserting a tube for seeding: the control valve is operated by a manipulator to work, the control valve is hydraulically communicated with the electromagnetic valve, the PLC control device controls the electromagnetic valve to enable the first lifting oil cylinder and the second lifting oil cylinder to simultaneously contract to drive the first fixing rod of the dibbler to fall down, the swing rods of the dibblers simultaneously push the lever upwards, the middle part of the lever is supported by the ejector rod, the other end of the lever presses the guide rod downwards, two grooves in the lower part of the guide rod are under the action of the rubber sealing gasket, one groove contains one seed, and when the two grooves slide to the position below the rubber sealing gasket, the seed falls into the seed discharging pipe from the groove in the seed discharging cavity; meanwhile, the seeding tube falls down to drive the duckbill plug to be inserted into soil, and the pull rod enables the duckbill tongue plate and the duckbill plug to be closed through the connecting rod; when the first fixing rod of the seeder corresponds to the second photoelectric switch, the first lifting oil cylinder and the second lifting oil cylinder stop contracting simultaneously, and the duckbill plug is inserted into the deepest part of the soil;
(4) lifting the pipe and burying seeds: the PLC control device controls the electromagnetic valve to enable the first lifting oil cylinder and the second lifting oil cylinder to extend simultaneously to drive the first fixing rod of the dibbler to rise, the swing rods of the plurality of dibblers pull the lever downwards simultaneously, the other end of the lever pulls the guide rod upwards, and the two grooves at the lower part of the guide rod slide into the seed containing hopper in the middle of the rubber sealing gasket; meanwhile, the seeding tube ascends to drive the duckbill plug to be lifted out of the soil, the pull rod enables the duckbill tongue plate and the duckbill plug to be opened through the connecting rod, and seeds fall from the duckbill plug and are buried in the soil; when the first fixed rod of the seeder corresponds to the first photoelectric switch, the first lifting oil cylinder and the second lifting oil cylinder stop extending simultaneously, and one-line multipoint dibbling operation is completed;
(5) line changing and seeding: the PLC control device controls the electromagnetic valve to enable the first transverse oil cylinder and the second transverse oil cylinder to extend simultaneously, and drives the first fixing rod of the lifting oil cylinder to move outwards, so that the first fixing rod of the dibbler is driven to move outwards, the plurality of dibblers move outwards simultaneously, and when the first meter counter detects a preset row spacing, the PLC control device controls the electromagnetic valve to enable the first transverse oil cylinder and the second transverse oil cylinder to stop extending simultaneously, and row changing and sowing operations are completed;
(6) and (4) repeated sowing: and (5) repeating the operations of the steps (3), (4) and (5).
The invention has the following advantages:
the lifting oil cylinder of the multi-point single-side automatic peanut breeding dibbler drives the seeding pipe to slide up and down along the first fixing rod of the lifting oil cylinder, the pull rod enables the duckbilled tongue plate and the duckbilled plug to be opened or closed through the connecting rod, and meanwhile, the oscillating rod, the lever and the ejector rod act together to enable the guide rod and the seeding pipe to move up and down in a reverse direction, so that seeds are guided into the seeding pipe from the seed holding hopper, and linkage operation of inserting pipe seeding and lifting pipe burying is realized; through the liquid electricity automatic control technique of using photoelectric switch, meter rice ware, solenoid valve and PLC controlling means electricity to be connected, automatic control depth of planting, row spacing, the operation of changing a line have realized the intubate and have given seeds, carry the pipe and bury the automatic control of kind, the seeding of changing a line, have the depth of planting unanimous, it is neat to emerge, once accomplishes a line multiple spot seeding operation, labour saving and time saving, low in labor strength, technical effect that work efficiency is high.
Drawings
FIG. 1 is a schematic structural diagram of a multi-point single-side automatic peanut planter for peanut breeding.
Fig. 2 is a top view of fig. 1.
Fig. 3 is a right side view of fig. 1.
In the figure: 1-traction lifting lug, 2-frame, 3-PLC control device, 4-electromagnetic valve, 5-groove, 6-swing rod, 7-ejector rod, 8-lever, 9-guide rod, 10-seed holding bucket, 11-rubber sealing gasket, 12-seeding cavity, 13-seeding tube, 14-pull rod, 15-duckbilled plug, 16-duckbilled tongue plate, 17-connecting rod, 18-first lifting oil cylinder, 19-second lifting oil cylinder, 20-dibbler first fixing rod, 21-lifting oil cylinder first fixing rod, 22-walking wheel, 23-first transverse oil cylinder, 24-second transverse oil cylinder, 25-first meter counter, 26-first photoelectric switch and 27-second photoelectric switch.
Detailed Description
The invention will be further described with reference to the accompanying drawings.
As shown in figures 1-3, the multi-point single-side automatic peanut planter for peanut breeding comprises a frame 2, wherein the front end of the frame 2 is fixedly connected with a traction lifting lug 1, and the traction lifting lug 1 is rotatably connected with a traction shaft of a tractor; the front part of the frame 2 is provided with a PLC control device 3 and an electromagnetic valve 4, the electromagnetic valve 4 is hydraulically connected with a control valve of a tractor, the control valve is hydraulically connected with a hydraulic oil pump of the tractor, and the PLC control device 3 is electrically connected with a storage battery; the frame 2 is rotatably connected with a travelling wheel 22; a first transverse oil cylinder 23 and a second transverse oil cylinder 24 are transversely and fixedly connected on the frame 2, the end parts of the guide rods of the first transverse oil cylinder 23 and the second transverse oil cylinder 24 are fixedly connected with a first fixing rod 21 of a lifting oil cylinder, the first fixing rod 21 of the lifting oil cylinder is fixedly connected with a first lifting oil cylinder 18 and a second lifting oil cylinder 18, the end parts of the guide rods of the first lifting oil cylinder 18 and the second lifting oil cylinder 19 are fixedly connected with a first fixing rod 20 of a dibbler, a plurality of dibblers are arranged on the first fixing rod 20 of the dibbler, each dibbler comprises a mandril 7 fixedly connected on the first fixing rod 20 of the dibbler, a seed holding bucket 10 and a seed discharging pipe 13, the upper end of the mandril 7 is rotatably connected with a lever 8, one end of the lever 8 is rotatably connected with a swing rod 6, the other end is rotatably connected with a guide rod 9, the swing rod 6 penetrates through the first fixing rod 20 of the dibbler and is rotatably connected with the first fixing rod 21 of the lifting oil cylinder, the lower end of the seed holding bucket 10 is provided with a rubber sealing gasket 11, the lower end of the guide rod 9 is inserted into a central hole of the rubber sealing gasket 11 and is slidably connected with the rubber sealing gasket 11, the lower part of the guide rod 9 is provided with two grooves 5, the upper end of the seed discharging pipe 13 is provided with a seed discharging cavity 12, the middle part of the seed discharging pipe passes through a first fixing rod 21 of the lifting oil cylinder and is in sliding connection with the first fixing rod 21 of the lifting oil cylinder, and the lower end of the seed discharging pipe is fixedly connected with a duckbill plug 15; the duckbill plug 15 is rotatably connected with a duckbill tongue plate 16, the upper end of the duckbill tongue plate 16 is fixedly connected with a connecting rod 17, the other end of the connecting rod 17 is rotatably connected with the lower end of the pull rod 14, and the upper end of the pull rod 14 is rotatably connected with a first fixing rod 21 of the lifting oil cylinder; a first photoelectric switch 26 and a second photoelectric switch 27 are fixedly connected to the first fixing rod 21 of the lifting oil cylinder, the first photoelectric switch 26 corresponds to the upper dead point of the first fixing rod 20 of the dibbler, and the second photoelectric switch 27 corresponds to the lower dead point of the first fixing rod 20 of the dibbler; a first meter counter 25 is fixedly connected to the frame 2, and a roller of the first meter counter 25 is in rolling connection with a guide rod of the first transverse oil cylinder 23; the first photoelectric switch 26, the second photoelectric switch 27, the first meter counter 25 and the electromagnetic valve 4 are electrically connected with the PLC control device 3; the first transverse oil cylinder 23, the second transverse oil cylinder 24, the first lifting oil cylinder 18 and the second lifting oil cylinder 19 are hydraulically connected with the electromagnetic valve 7. The lifting oil cylinder of the multi-point single-side automatic peanut breeding dibbler drives the seeding pipe to slide up and down along the first fixing rod of the lifting oil cylinder, the pull rod enables the duckbilled tongue plate and the duckbilled plug to be opened or closed through the connecting rod, and meanwhile, the oscillating rod, the lever and the ejector rod act together to enable the guide rod and the seeding pipe to move up and down in a reverse direction, so that seeds are guided into the seeding pipe from the seed holding hopper, and linkage operation of inserting pipe seeding and lifting pipe burying is realized; through the liquid electricity automatic control technique that uses photoelectric switch, meter rice ware, solenoid valve and PLC controlling means electricity to be connected, automatic control depth of planting, row spacing, the operation of changing a line have realized the intubate and have given seeds, carry the automatic control of pipe burial, the seeding of changing a line, once accomplish a line multiple spot seeding operation, have the seeding depth unanimous, it is neat to emerge, labour saving and time saving, low in labor strength, technical effect that work efficiency is high.
The groove 5 can accommodate one peanut seed.
The distance between the inner circle of the seeding cavity 12 and the outer circle of the guide rod 9 is larger than the diameter of one peanut seed.
The method for dibbling peanuts by using the peanut breeding multi-point single-side automatic dibbler comprises the following steps:
(1) hanging: the tractor is connected with the traction lifting lug 1 in a hanging mode, the electromagnetic valve 4 is hydraulically connected with a control valve of the tractor, the PLC control device 3 is electrically connected with a storage battery, and the PLC control device 3 controls the first photoelectric switch 26, the second photoelectric switch 27, the first meter counter 25 and the electromagnetic valve 4 to work and drags the tractor to the ground where test plot seeding is carried out;
(2) seed adding: adding peanut seeds into the seed holding hopper 10;
(3) inserting a tube for seeding: the control valve is operated by a manipulator to work, the control valve is hydraulically communicated with the electromagnetic valve 7, the PLC control device 3 controls the electromagnetic valve 7 to enable the first lifting oil cylinder 18 and the second lifting oil cylinder 19 to simultaneously contract to drive the first fixed rod 20 of the dibbler to fall, the swing rods 6 of the plurality of dibblers simultaneously push the lever 8 upwards, the middle part of the lever 8 is supported by the push rod 7, the other end of the lever 8 downwards presses the guide rod 9, two grooves 5 at the lower part of the guide rod 9 are under the action of the rubber sealing gasket 11, one groove 5 contains one seed, and when the two grooves 5 slide below the rubber sealing gasket 11, the seed falls into the seed discharge pipe 13 from the groove 5 in the seed discharge cavity 12; meanwhile, the seeding tube 13 falls down to drive the duckbill plug 15 to be inserted into the soil, and the pull rod 14 enables the duckbill tongue plate 16 and the duckbill plug 15 to be closed through the connecting rod 17; when the first fixing rod 20 of the seeder corresponds to the second photoelectric switch 27, the first lifting oil cylinder 18 and the second lifting oil cylinder 19 stop contracting simultaneously, and the duckbill plug 15 is inserted into the deepest part of the soil;
(4) lifting the pipe and burying seeds: the PLC control device 3 controls the electromagnetic valve 7 to enable the first lifting oil cylinder 18 and the second lifting oil cylinder 19 to extend simultaneously to drive the first fixed rod 20 of the dibbler to rise, the swing rods 6 of the plurality of dibblers simultaneously pull the lever 8 downwards, the other end of the lever 8 pulls the guide rod 9 upwards, and the two grooves 5 at the lower part of the guide rod 9 slide in the middle of the rubber sealing gasket 11 into the seed holding hopper 10; meanwhile, the seed dropping pipe 13 ascends to drive the duckbill plug 15 to lift out of the soil, the pull rod 14 enables the duckbill tongue plate 16 and the duckbill plug 15 to be opened through the connecting rod 17, and seeds fall from the duckbill plug 15 and are buried in the soil; when the first fixing rod 20 of the seeder corresponds to the first photoelectric switch 26, the first lifting oil cylinder 18 and the second lifting oil cylinder 19 stop extending simultaneously, and one-line multipoint dibble seeding operation is completed;
(5) line changing and seeding: the PLC control device 3 controls the electromagnetic valve 7 to enable the first transverse oil cylinder 23 and the second transverse oil cylinder 24 to extend simultaneously, the first fixing rod 21 of the lifting oil cylinder is driven to move outwards, the first fixing rod 20 of the dibbler is driven to move outwards, the multiple spot sower moves outwards simultaneously, when the first meter 25 detects a preset row spacing, the PLC control device 3 controls the electromagnetic valve 7 to enable the first transverse oil cylinder 23 and the second transverse oil cylinder 24 to stop extending simultaneously, and row changing sowing operation is completed;
(6) and (4) repeated sowing: and (5) repeating the operations of the steps (3), (4) and (5).
The present invention has been described in detail with reference to the embodiments of the embodiments, but it should not be construed that the scope of the subject matter of the present invention is limited to the embodiments described above, and all the technologies realized based on the above contents of the present invention are within the scope of the present invention.
Claims (1)
1. The method for dibbling peanuts by using the peanut breeding multi-point single-side automatic dibbler is characterized by comprising the following steps of:
(1) hanging: the tractor is connected with a traction lifting lug in a hanging mode, the electromagnetic valve is hydraulically connected with a control valve of the tractor, the PLC control device is electrically connected with the storage battery, and the PLC control device controls the first photoelectric switch, the second photoelectric switch, the first meter counter and the electromagnetic valve to work and drags the tractor to the ground where test cell seeding is carried out;
(2) seed adding: adding peanut seeds into the seed holding hopper;
(3) inserting a tube for seeding: the control valve is operated by a manipulator to work, the control valve is hydraulically communicated with the electromagnetic valve, the PLC control device controls the electromagnetic valve to enable the first lifting oil cylinder and the second lifting oil cylinder to simultaneously contract to drive the first fixing rod of the dibbler to fall down, the swing rods of the dibblers simultaneously push the lever upwards, the middle part of the lever is supported by the ejector rod, the other end of the lever presses the guide rod downwards, two grooves in the lower part of the guide rod are under the action of the rubber sealing gasket, one groove contains one seed, and when the two grooves slide to the position below the rubber sealing gasket, the seed falls into the seed discharging pipe from the groove in the seed discharging cavity; meanwhile, the seeding tube falls down to drive the duckbill plug to be inserted into soil, and the pull rod enables the duckbill tongue plate and the duckbill plug to be closed through the connecting rod; when the first fixing rod of the seeder corresponds to the second photoelectric switch, the first lifting oil cylinder and the second lifting oil cylinder stop contracting simultaneously, and the duckbill plug is inserted into the deepest part of the soil;
(4) lifting the pipe and burying seeds: the PLC control device controls the electromagnetic valve to enable the first lifting oil cylinder and the second lifting oil cylinder to extend simultaneously to drive the first fixing rod of the dibbler to rise, the swing rods of the plurality of dibblers pull the lever downwards simultaneously, the other end of the lever pulls the guide rod upwards, and the two grooves at the lower part of the guide rod slide into the seed containing hopper in the middle of the rubber sealing gasket; meanwhile, the seeding tube ascends to drive the duckbill plug to be lifted out of the soil, the pull rod enables the duckbill tongue plate and the duckbill plug to be opened through the connecting rod, and seeds fall from the duckbill plug and are buried in the soil; when the first fixed rod of the seeder corresponds to the first photoelectric switch, the first lifting oil cylinder and the second lifting oil cylinder stop extending simultaneously, and one-line multipoint dibbling operation is completed;
(5) line changing and seeding: the PLC control device controls the electromagnetic valve to enable the first transverse oil cylinder and the second transverse oil cylinder to extend simultaneously, and drives the first fixing rod of the lifting oil cylinder to move outwards, so that the first fixing rod of the dibbler is driven to move outwards, the plurality of dibblers move outwards simultaneously, and when the first meter counter detects a preset row spacing, the PLC control device controls the electromagnetic valve to enable the first transverse oil cylinder and the second transverse oil cylinder to stop extending simultaneously, and row changing and sowing operations are completed;
(6) and (4) repeated sowing: and (5) repeating the operations of the steps (3), (4) and (5).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811438720.0A CN109526320B (en) | 2018-11-19 | 2018-11-19 | Method for dibbling peanuts by applying multi-point single-side automatic dibbler for peanut breeding |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811438720.0A CN109526320B (en) | 2018-11-19 | 2018-11-19 | Method for dibbling peanuts by applying multi-point single-side automatic dibbler for peanut breeding |
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| CN109526320B true CN109526320B (en) | 2021-07-20 |
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| CN108551816A (en) * | 2018-04-26 | 2018-09-21 | 张鑫 | A kind of electric intelligent hydraulic pressure groundnut planter device in the sowing of farmland |
| CN108781627A (en) * | 2018-06-15 | 2018-11-13 | 苏州斯尔斯特新材料科技有限公司 | A kind of adjustable agricultural seeding device of line-spacing |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201119288Y (en) * | 2007-11-29 | 2008-09-24 | 王胜文 | Reciprocating seed fetching dibbler |
| CN201341306Y (en) * | 2009-01-07 | 2009-11-11 | 刘继成 | Hydraulic row spacing adjusting device for drill cultivator |
| CN104938103A (en) * | 2015-05-29 | 2015-09-30 | 安徽浮山现代家庭农场有限公司 | Numerically controlled agricultural automatic sowing rack |
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| JP2018143230A (en) * | 2017-03-03 | 2018-09-20 | 株式会社 ジャン ジャドンファ | Vinyl all-in-one seeding machine |
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| CN109526320A (en) | 2019-03-29 |
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