CN209057497U - A kind of wheat intelligence combined seed and fertilizer drill - Google Patents
A kind of wheat intelligence combined seed and fertilizer drill Download PDFInfo
- Publication number
- CN209057497U CN209057497U CN201821609635.1U CN201821609635U CN209057497U CN 209057497 U CN209057497 U CN 209057497U CN 201821609635 U CN201821609635 U CN 201821609635U CN 209057497 U CN209057497 U CN 209057497U
- Authority
- CN
- China
- Prior art keywords
- unit
- fertilizer
- dragger
- control unit
- wheat
- 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.)
- Expired - Fee Related
Links
Landscapes
- Sowing (AREA)
Abstract
The utility model relates to a kind of wheat intelligence combined seed and fertilizer drills, belong to agricultural machinery technical field, including dragger, power supply unit, the fertigation unit being set to by hanger bracket on dragger, sow unit, control unit and alarm unit, sowing unit includes the seeder of one group of direction of travel setting perpendicular to dragger, seeder is provided with the infrared sensor connecting with control unit signal, the controlled end of alarm unit, the controlled end of seeder is connect with the control terminal of control unit respectively, fertigation unit, sowing unit and infrared sensor are connect with power supply unit, control unit is respectively sowed unit according to the speed control of traveling wheel and is sowed with fertigation unit, fertilising, realize winter wheat fertilizer amount, the accurate adjusting of application rate, realize the good quality and high output of wheat, infrared sensor monitors whether normally to sow, convenient for staff and Shi Faxian breaks down, the generation of anti-leak-stopping kind phenomenon.
Description
Technical field
The utility model belongs to agricultural machinery technical field, is related to a kind of combined seed and fertilizer drill, specifically a kind of wheat
Intelligent combined seed and fertilizer drill.
Background technique
The adjusting of dose, application rate needs manually to adjust more in the prior art, inclined with expected fertilising, application rate
Difference is larger and time-consuming and laborious, does not occur capable of also being applied fertilizer according to different regions or different soils in the prior art, sow
Intelligent control, the mu amount of broadcasting for being precisely controlled fertilising, sowing make wheat have the combined seed and fertilizer drill of good growing way；On the other hand,
In ferti-seeding machine operation, once breaking down, it will cause leakage fertilisings, broadcast leakage, and are often difficult to find in operation, cause
After so that wheat is emerged, whether artificial observation has emergence incomplete, then using manually reseeding, part wheat can undoubtedly missed optimal
Sowing time causes the growing way of wheat irregular, yield that is not only time-consuming and laborious but also influencing wheat.
Summary of the invention
In view of the deficiencies of the prior art, the utility model provide a kind of wheat intelligence combined seed and fertilizer drill, it can be achieved that fertilising,
The intelligentized control method of sowing, precision is high, facilitates wheat and grows up strong and sturdy, realizes the good quality and high output of wheat.
The technical solution adopted in the utility model is:
A kind of wheat intelligence combined seed and fertilizer drill, is set on dragger including dragger, power supply unit, by hanger bracket
Fertigation unit and sowing unit, key point is, the working end of the fertigation unit and sowing unit be Electronic control and with
Power supply unit is connected；The combined seed and fertilizer drill further includes control unit and alarm unit, and the sowing unit includes one group vertical
In the seeder that the direction of travel of dragger is arranged, the seeder includes from top to bottom sequentially connected kind of bucket, is located at kind of a bucket
Internal feed mechanism for seed, hose and seed tray, is connected with infrared sensor between the feed mechanism for seed output end and hose, described infrared
The signal output end of sensor, the controlled end of alarm unit, seeder controlled end be connected with control unit, the power supply is single
The power output end of member is connected with infrared sensor, alarm unit, control unit respectively, the power output end of said supply unit
It is additionally provided with the on off mechanism matched with hanger bracket.
The fertigation unit includes one group and seeder applicator boot disposed in parallel, the applicator boot packet
Include the fertilizer bucket being from top to bottom sequentially connected, fertilizer apparatus, hose and fertilizer application spade inside fertilizer bucket, the fertilizer apparatus and hose
Between be provided with infrared sensor, the signal output end of infrared sensor, the controlled end of fertilizer apparatus are connected with control unit.
The GPS positioning system connecting with control unit signal is provided on the dragger.
The on off mechanism includes the first electric wire connected on power supply unit, the second electricity connected on infrared sensor
Line, the fixes sleeve of the first electric wire, the second electric wire is respectively arranged on dragger, and the abutting end of two fixes sleeves is provided with
One spring, first electric wire, the second electric wire are each passed through the first bullet being arranged in respective fixes sleeve and fixes sleeve
Spring and conductive plate are connected, and two conductive plates are vertically symmetrical arranged and are in up big and down small taper, below the hanger bracket by
Insulating bar is connected with cross section conducting block triangular in shape, and conducting block two sides contact to form current path with two conductive plates respectively.
The on off mechanism includes the travel switch for being set to dragger rear end, and the hanger bracket is raised up to upper limit position
The contact for forming travel switch manipulates unit.
The sowing unit further includes plants case, and the feeding port of the kind bucket is set to the lower section of plants case discharge gate.
Rake aody is provided in the plants case, the rake aody has the setting direction along seeder past by driving unit
The freedom degree moved again.
The fertigation unit further includes fertilizer box, and the feed inlet of the fertilizer bucket is set to the lower section of fertilizer box discharge port.
Encoder is installed, the rotation input terminal of the encoder is by transmission mechanism and dragger on the dragger
Traveling wheel be connected, the information output of the encoder is connected with control unit.
The beneficial effects of the utility model are: control unit controls each seeder, fertilizer apparatus works independently, and according to traction
The velocity of rotation of machine traveling wheel realizes wheat cultivation amount, the essence of dose by the control to feed mechanism for seed, seed tray and fertilizer apparatus
It really adjusts, realizes effective control of wheat cultivation, fertilising；Each sowing unit, fertigation unit are provided with infrared sensor, once
Control unit is fallen in the scheduled time without seed, fertilizer, then control unit is controlled according to the signal that infrared sensor issues
Alarm unit processed sounds an alarm, and reminds staff to have seeder that sowing failure occurs, finds to occur in time convenient for staff
The seeder of failure, and seeder is checked, is repaired, leak repairing is carried out to wheat seed, the generation of anti-leak-stopping kind phenomenon is real
Existing intelligentized control method operation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment 1.
Fig. 2 is the structural schematic diagram of part A in Fig. 1.
Fig. 3 is the structural schematic diagram of self-generating device.
In attached drawing, 1, dragger, 2, hanger bracket, 3, control unit, 4, alarm unit, 5, seeder, 6, kind bucket, 7, sowing
Disk, 8, applicator boot, 9, fertilizer bucket, 10, fertilizer application spade, the 11, first electric wire, the 12, second electric wire, 13, fixes sleeve, 14, first
Spring, 15, conductive plate, 16, conducting block, 17, insulating bar, 18, plants case, 19, rake aody, 20, driving unit, 21, fertilizer box, 22, shell
Body, 23, piezoelectric patches, 24, magnet, 25 coils, 26, rectification circuit, 27 second springs.
Specific embodiment
The utility model relates to a kind of wheat intelligence combined seed and fertilizer drill, including dragger 1, power supply unit, by hanger bracket 2
The working end of the fertigation unit and sowing unit being set on dragger 1, the fertigation unit and sowing unit is electronic control
It makes and is connected with power supply unit；The combined seed and fertilizer drill further includes control unit 3 and alarm unit 4, the sowing unit packet
The seeder 5 of one group of direction of travel setting perpendicular to dragger 1 is included, the seeder 5 includes from top to bottom sequentially connected
Kind bucket 6, feed mechanism for seed, hose and seed tray 7 inside kind of bucket, are connected with infrared between the feed mechanism for seed output end and hose
Sensor, the signal output end of the infrared sensor, the controlled end of alarm unit 4, the controlled end of seeder 5 are single with control
Member 3 is connected, and the power output end of said supply unit is connected with infrared sensor, alarm unit 4, control unit 3 respectively, described
The power output end of power supply unit is additionally provided with the on off mechanism matched with hanger bracket 2.
Embodiment 1, as shown in Figure 1-3, the rear of dragger 1 is arranged in by hanger bracket 2 for fertigation unit, sowing unit is borrowed
It helps connector that the rear of fertigation unit is set, is additionally provided with rotary cultivating wheel between fertigation unit and dragger 1.
Encoder is installed, the rotation input terminal of the encoder is by transmission mechanism and traction on the dragger 1
The traveling wheel of machine 1 is connected, and the information output of the encoder is connected with control unit 3, traveling wheel, transmission mechanism, encoder,
Control unit 3 and fertigation unit, sowing unit form control route, and rotary speed information is transferred to revolution counter, revolving speed by control unit
Table exports revolving speed to speed control by variable information of voltage, speed control further control feed mechanism for seed motor and
The motor of fertilizer apparatus, and then the amount of sowing, fertilising is controlled, the amount of fertilising, sowing is instructed by the speed of travel of traveling wheel, with
Realize the uniformity that dragger 1 applies fertilizer when driving, sows in friction speed；
Fertigation unit includes one group and the applicator boot 8 disposed in parallel of seeder 5, and the applicator boot 8 includes
From top to bottom be sequentially connected fertilizer bucket 9, positioned at fertilizer bucket inside fertilizer apparatus, hose and fertilizer application spade 10, the fertilizer apparatus with it is soft
Be provided with infrared sensor between pipe, the signal output end of infrared sensor, fertilizer apparatus controlled end with 3 phase of control unit
Even, control unit 3 controls the dose of fertilizer apparatus, realizes to the intelligentized control method of dose, if while fertilizer apparatus break down,
When cannot export fertilizer, then the signal that no fertilizer leaks down then is transferred to control unit by the infrared sensor of fertilizer apparatus output end
3, control unit 3 controls alarm unit 4 and sounds an alarm.
When carrying out sowing work, staff starts dragger 1, height of the control lifting of hanger bracket 2 to guarantee fertilising, sow
Degree is suitable for carrying out parameter setting by control unit 3, being provided with operation button and display screen in control unit 3, can pass through operation
Key selects dose, the per acre data such as application rate, operating speed per acre.
In 1 walking process of dragger, applicator boot 8 first ditches soil, and subsequent fertilizer apparatus will according to setting dose
Fertilizer in fertilizer bucket 9 equably applies in the ditch held successfully, and a fertilizer box 21 is provided with above applicator boot 8, and each fertilising is opened
The feed inlet of fertilizer bucket 9 in ditch device 8 is set to 21 bottom of fertilizer box, and fertilizer is poured into fertilizer box 21 from fertilizer box 21 into each fertilizer bucket 9
Unified fertilizer, without manually successively adding fertilizer into each fertilizer bucket 9, and the volume of fertilizer box 21 is big, eliminates repeatedly addition fertilizer
Process, it is time saving and energy saving.
After fertilising, seed tray 7 equably applies the wheat seed in kind of bucket 6 in field according to the application rate of setting, broadcasts
It is provided with a plants case 18 above kind device 5, the feeding port of the kind bucket 6 in each seeder 5 is set to the lower section of 18 discharge gate of plants case,
Wheat seed is poured into plants case 18 and uniformly provides wheat seed into various buckets 6 from plants case 18, without manually to each kind of bucket 6
In successively add wheat seed, and the volume of plants case 18 is big, eliminates the process of repeatedly addition wheat seed, time saving and energy saving.For
Guarantee that the wheat seed in plants case 18 can equably be fallen into various buckets 6, a rake aody 19, rake aody 19 are set in plants case 18
Driving unit 20 be the electric telescopic rod that 18 two sides of plants case are set, electric telescopic rod is respectively by connecting plate and rake aody 19
Two sides connection, is moved back and forth by setting direction of the flexible realization rake aody 19 of telescopic rod in plants case 18 along seeder 5,
The rake teeth of rake aody 19 spreads the wheat seed in plants case 18 out, falls into it equably in various buckets 6, guarantees each seeder 5
Normal sowing.Two rows of seed trays 7 are set altogether in seeder 5, and intersect setting between two rows of seed trays 7.
When fertilizer apparatus or feed mechanism for seed, which break down, stops fertilising or sowing, the infrared sensor of corresponding position setting will
Signal is transferred to control unit 3, and the record of control unit 3 is which applicator boot 8,5 failure of seeder and controls alarm list
Member 4 issues leakage fertilising or the alarm of broadcast leakage kind, while GPS positioning system is provided on dragger 1, the signal of GPS positioning system
Output end is connect with the signal receiving end of control unit 3, and when there is the case where leakage fertilising or broadcast leakage kind, control unit 3 is recorded
The data of GPS positioning system can clearly be which, which particular geographic location the missing applied fertilizer or sowed occur, be convenient for
Later period is added or is reseeded.
The infrared sensor is to drop to just to start to work when operating position is worked in hanger bracket 2, wherein powering
Unit is single to power units power supply, power supplies such as infrared sensor, fertigation unit, sowing unit, alarm unit and control units
Member is provided with the on off mechanism matched with hanger bracket between power output end and each power unit, is with infrared sensor
Example, on off mechanism includes the first electric wire 11 connected on power supply unit, the second electric wire 12 for connecting on infrared sensor, dragger
The fixes sleeve 13 of the first electric wire 11, the second electric wire 12 is respectively arranged on 1, the abutting end of two fixes sleeves 13 is provided with
One spring 14, the first electric wire 11, the second electric wire 12 are each passed through be arranged in respective fixes sleeve 13 and fixes sleeve 13
One spring 14 is connected with conductive plate 15, and two conductive plates 15 are vertically symmetrical arranged and two conductive plates 15 are formed in up big and down small
Taper, 2 lower section of hanger bracket are connected with cross section conducting block 16 triangular in shape, two conductive plates under original state by insulating bar 17
15 do not contact, and during the decline of hanger bracket 2,16 two sides of conducting block contact with two conductive plates 15 respectively and formed extruding, and first
Spring 14 is shunk, and two conductive plates 15 are compressed on the two sidewalls of conducting block 16 and form current path, then infrared sensor starts
Monitoring.When dragger 1 turns around or walking stops seeding and fertilizing in road, hanger bracket 2 is risen, then conducting block 16 rises
It is gradually disconnected in the process with the conductive plate 15 of two sides, the first spring 14 extends but two conductive plates 15 do not contact, and makes current interruption, red
Outer sensor stops monitoring, and alarm unit sounds an alarm when preventing because of normal stopping seeding and fertilizing；Other power units
On-off control is carried out by this way, and avoiding the combined seed and fertilizer drill, there is also fertilising, sowing, alarm, monitorings when being driven out to field
And other working conditions that should occur in farm work.
Power supply unit includes the self-generating device being arranged on dragger 1, which includes shell 22, is set to
The piezoelectric patches 23 at 22 both ends of shell, the magnet 24 being set in shell 22 and rectification circuit 26,24 both ends of magnet are respectively by
Two springs 27 are connect with two piezoelectric patches 23, and 22 outer helical of shell is wound with coil 25, and coil 25, piezoelectric patches 23 are by rectification
Circuit 26 is connect with the first electric wire 11, and the engine of the dragger 1 used due to agricultural operation mostly uses diesel engine, diesel oil
Engine drives entire dragger 1 to vibrate, diesel engine since than cumbersome, rough running, noise, vibration are higher
Drive dragger 1 when farm work, the first electric wire 11 and the second electric wire 12 are connected, magnet 24 and second spring 27 constitute elasticity
Vibrational system, magnet 24 move back and forth in shell 22 with the vibration of dragger 1, and magnet 24 is touched with the generation of two piezoelectric patches 23
It hits, the compression of piezoelectric patches 23 produces electricl energy, and generates electromagnetic induction with coil 25 when magnet 24 moves back and forth, and generates coil 25
The electric energy that electric energy, piezoelectric patches 23 and coil 25 generate is fed directly to infrared sensor by the pressure stabilizing rectification of rectification circuit 26,
For infrared sensor power supply, battery can be also set between rectification circuit 26 and the first electric wire 11, what self-generating device generated
Power storage in battery, power to infrared sensor by battery, then, it can make when dragger 1 is on the way walked certainly
Power generator is powered into battery.
The machine is also equipped with electronic scale at rear, for surveying seed weight, with prior to seeding, adjusts the amount of broadcasting to be accurate；
When determining the mu amount of broadcasting, all sowing units and fertigation unit are closed, a seeder 5 is retained, hose lower end therein is dismantled
And be placed on electronic scale, by parameters such as the weight of seed on setting time, the distance of walking and electronic scale, to calculate
The mu amount of broadcasting of entire operation area.
Embodiment 2 simplifies operation as embodiment 1, and the on off mechanism includes the row for being set to 1 rear end of dragger
Cheng Kaiguan, travel switch use rolling wheel type travel switch, it is arranged for normally closed type, when idler wheel is not connect by the rising of hanger bracket 2
When touching squeezes, power supply unit power output end to each power unit is access, comes into contact with extruding when hanger bracket 2 rises
Scroll wheel positions, then limit switch control circuit disconnects, and is open circuit between power supply unit and each power unit, and such mode is straight
It connects using travel switch and realizes, without redesigning on off mechanism；The hanger bracket 2 is raised up to upper limit position formation stroke and opens
The contact of pass manipulates unit, and when hanger bracket 2 is in lower position, power supply unit is powered to each power unit, is applied fertilizer, is broadcast
The progress working properly such as kind, infrared monitoring, when not needing operation, hanger bracket 2 is raised up to upper limit position, at this point, hanger bracket 2 connects
Travel switch is touched, so that the connection of power supply unit and each power unit disconnects, control unit 3, infrared sensor, fertilising are single
Member, sowing unit power off, which stops fertilising, sowing and the work of infrared monitoring.
The utility model relates to a kind of wheat intelligence combined seed and fertilizer drill, applicator boot 8, seeder 5 individually work
Make and carry out Electronic control operation according to the speed of traveling wheel, each applicator boot 8, seeder 5 are divided by infrared sensor
The monitoring do not applied fertilizer, sowed, other applicator boots when one of applicator boot 8 or the failure of seeder 5
8, seeder 5 is unaffected is able to maintain normal work, while being arranged on the applicator boot 8 of failure, seeder 5 red
Outer sensor sends the signal to control unit 3, and control unit 3 records the position of faulty equipment and remembered according to GPS positioning system
The specific location in field is recorded, is found in time convenient for staff, equipment damage is prevented, reduces broadcast leakage, the generation that leakage is applied；It is logical
It crosses control unit 3 and controls dose and application rate, realize intelligentized accurately ferti-seeding during wheat planting, prevent fertilizer
The waste or deficiency of material, seed facilitate wheat and realize high-quality, high yield.
Claims (8)
1. a kind of wheat intelligence combined seed and fertilizer drill, including dragger (1), power supply unit, by hanger bracket (2) it is set to dragger
(1) fertigation unit and sowing unit on, it is characterised in that: the working end of the fertigation unit and sowing unit is electronic control
It makes and is connected with power supply unit；The combined seed and fertilizer drill further includes control unit (3) and alarm unit (4), the sowing list
Member includes the seeder (5) of one group of direction of travel setting perpendicular to dragger (1), and the seeder (5) includes from top to bottom
Sequentially connected kind of bucket (6) is located at kind of bucket (6) internal feed mechanism for seed, hose and a seed tray (7), the feed mechanism for seed output end with
Infrared sensor, the signal output end of the infrared sensor, the controlled end of alarm unit (4), sowing are connected between hose
The controlled end of device (5) is connected with control unit (3), the power output end of said supply unit respectively with infrared sensor, police
Declaration form member (4), control unit (3) are connected, and the power output end of said supply unit, which is additionally provided with, to be matched with hanger bracket (2)
On off mechanism, is equipped with encoder on the dragger (1), the rotation input terminal of the encoder by transmission mechanism with lead
The traveling wheel for drawing machine (1) is connected, and the information output of the encoder is connected with control unit (3).
2. a kind of wheat intelligence combined seed and fertilizer drill according to claim 1, it is characterised in that: the fertigation unit includes
One group includes from top to bottom successively phase with seeder (5) applicator boot disposed in parallel (8), the applicator boot (8)
Fertilizer even struggles against (9), is located at fertilizer bucket (9) internal fertilizer apparatus, hose and fertilizer application spade (10), sets between the fertilizer apparatus and hose
It is equipped with infrared sensor, the signal output end of infrared sensor, the controlled end of fertilizer apparatus are connected with control unit (3).
3. a kind of wheat intelligence combined seed and fertilizer drill according to claim 1 or 2, it is characterised in that: the dragger (1)
On be provided with the GPS positioning system connecting with control unit (3) signal.
4. a kind of wheat intelligence combined seed and fertilizer drill according to claim 1, it is characterised in that: the on off mechanism includes
The second electric wire (12) connected on the first electric wire (11) for connecting on power supply unit, infrared sensor, dragger are set respectively on (1)
It is equipped with the fixes sleeve (13) of the first electric wire (11), the second electric wire (12), the abutting end of two fixes sleeves (13) is provided with
One spring (14), first electric wire (11), the second electric wire (12) are each passed through respective fixes sleeve (13) and fixing sleeve
The first spring (14) being arranged on cylinder (13) and conductive plate (15) are connected, and two conductive plates (15) are vertically symmetrical arranged and present big
Under small taper, be connected with cross section conducting block triangular in shape (16) by insulating bar (17) below the hanger bracket (2),
Conducting block (16) two sides contact to form current path with two conductive plates (15) respectively.
5. a kind of wheat intelligence combined seed and fertilizer drill according to claim 1, it is characterised in that: the on off mechanism includes
It is set to the travel switch of dragger (1) rear end, the hanger bracket (2) is raised up to the contact behaviour that upper limit position forms travel switch
Control unit.
6. a kind of wheat intelligence combined seed and fertilizer drill according to claim 1, it is characterised in that: the sowing unit also wraps
It includes plants case (18), the feeding port of the kind bucket (6) is set to the lower section of plants case (18) discharge gate.
7. a kind of wheat intelligence combined seed and fertilizer drill according to claim 6, it is characterised in that: set in the plants case (18)
It is equipped with rake aody (19), the rake aody (19) by driving unit (20) there is the setting direction along seeder (5) to move back and forth
Freedom degree.
8. a kind of wheat intelligence combined seed and fertilizer drill according to claim 2, it is characterised in that: the fertigation unit also wraps
It includes fertilizer box (21), the feed inlet of the fertilizer bucket (9) is set to the lower section of fertilizer box (21) discharge port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821609635.1U CN209057497U (en) | 2018-09-29 | 2018-09-29 | A kind of wheat intelligence combined seed and fertilizer drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821609635.1U CN209057497U (en) | 2018-09-29 | 2018-09-29 | A kind of wheat intelligence combined seed and fertilizer drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209057497U true CN209057497U (en) | 2019-07-05 |
Family
ID=67093878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821609635.1U Expired - Fee Related CN209057497U (en) | 2018-09-29 | 2018-09-29 | A kind of wheat intelligence combined seed and fertilizer drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209057497U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111684898A (en) * | 2020-01-16 | 2020-09-22 | 中国农业大学 | Corn seed grain-by-grain feeding device |
| CN112213988A (en) * | 2020-10-28 | 2021-01-12 | 河北宗亚农业机械有限公司 | Intelligent control system of seeder and control method thereof |
| CN113467328A (en) * | 2021-07-27 | 2021-10-01 | 安徽农业大学 | Seeding unit cooperative operation control system and method in unmanned mode |
| CN115039540A (en) * | 2022-05-10 | 2022-09-13 | 中国农业大学 | Super hybrid rice precision seeding device and flow detection control method |
-
2018
- 2018-09-29 CN CN201821609635.1U patent/CN209057497U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111684898A (en) * | 2020-01-16 | 2020-09-22 | 中国农业大学 | Corn seed grain-by-grain feeding device |
| CN111684898B (en) * | 2020-01-16 | 2021-12-14 | 中国农业大学 | Corn seed grain-by-grain feeding device |
| CN112213988A (en) * | 2020-10-28 | 2021-01-12 | 河北宗亚农业机械有限公司 | Intelligent control system of seeder and control method thereof |
| CN113467328A (en) * | 2021-07-27 | 2021-10-01 | 安徽农业大学 | Seeding unit cooperative operation control system and method in unmanned mode |
| CN115039540A (en) * | 2022-05-10 | 2022-09-13 | 中国农业大学 | Super hybrid rice precision seeding device and flow detection control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209057497U (en) | A kind of wheat intelligence combined seed and fertilizer drill | |
| CN104704953B (en) | Reseed formula Sowing machine for potatoes | |
| CN205755411U (en) | Centrifugal small particle seed precision planter | |
| CN105815006B (en) | Centrifugal small particle seed precision planter and its sowing amount control method | |
| CN106444445A (en) | Precise-control fertilization control system | |
| CN103609234A (en) | Miss-seeding compensation system of intelligent seeder | |
| CN105850299A (en) | Intermittent crop seed sowing device | |
| CN105302013A (en) | Adaptive seeding control method of multi-crop drill seeder | |
| CN206602814U (en) | A kind of Rice lateral deep fertilizer spraying machine | |
| CN103636318A (en) | Vibrating cotton field oilseed rape inter-planting device | |
| CN203618324U (en) | Intelligent miss-seeding compensation system of seeding machine | |
| CN203261669U (en) | Intelligent rotary tillage fertilizing and seeding machine | |
| CN213523203U (en) | Accurate seeding earthing device of rice cave dish sprout cultivation | |
| CN108966761B (en) | Flexible band grounding type precision seeding device | |
| CN210746001U (en) | Split-charging seed brushing and selecting equipment and planting equipment | |
| CN209017426U (en) | Seeding apparatus | |
| CN209057496U (en) | A kind of corn intelligence combined seed and fertilizer drill | |
| CN202857269U (en) | Radar measurement and control precision seeder | |
| CN205755447U (en) | A kind of Pneumatic precision seeder | |
| CN113056996A (en) | Agricultural fertilizer injection unit based on thing networking | |
| CN208258339U (en) | A kind of herbage seeder | |
| CN206640966U (en) | A kind of intelligent paddy cultivation machine | |
| CN209710673U (en) | A kind of seeder mechanism that sows seeds | |
| CN105766151A (en) | Agricultural automatic seeding machinery apparatus | |
| CN220897155U (en) | Intelligent rotary tillage and fertilization operation machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190705 Termination date: 20200929 |