CN109601030A - Weeder between a kind of intelligent adaptive disk knife strain - Google Patents
Weeder between a kind of intelligent adaptive disk knife strain Download PDFInfo
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- CN109601030A CN109601030A CN201910135535.2A CN201910135535A CN109601030A CN 109601030 A CN109601030 A CN 109601030A CN 201910135535 A CN201910135535 A CN 201910135535A CN 109601030 A CN109601030 A CN 109601030A
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- plate
- fixed
- weeder
- fixing bolt
- weeding
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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
- A01B39/00—Other machines specially adapted for working soil on which crops are growing
- A01B39/12—Other machines specially adapted for working soil on which crops are growing for special purposes, e.g. for special culture
- A01B39/18—Other machines specially adapted for working soil on which crops are growing for special purposes, e.g. for special culture for weeding
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- 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
- A01B39/00—Other machines specially adapted for working soil on which crops are growing
- A01B39/08—Other machines specially adapted for working soil on which crops are growing with rotating tools such as weeding machines
- A01B39/085—Other machines specially adapted for working soil on which crops are growing with rotating tools such as weeding machines the rotating 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
- A01B39/00—Other machines specially adapted for working soil on which crops are growing
- A01B39/20—Tools; Details
-
- 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
- A01B39/00—Other machines specially adapted for working soil on which crops are growing
- A01B39/20—Tools; Details
- A01B39/22—Tools; Mounting tools
-
- 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
- A01B39/00—Other machines specially adapted for working soil on which crops are growing
- A01B39/20—Tools; Details
- A01B39/26—Arrangements for protecting plants, e.g. fenders
Abstract
The present invention is intended to provide weeder between a kind of intelligent adaptive disk knife strain, which includes two sets of identical weeding units, is mainly made of mounting rack, profiling regulating device, angle adjustment device, power device and cutting disc weeder.The device obtains ground and plant information using vision system and is modeled in operation, the speed and displacement that host computer passes through calculating current platform, to control weeding cutting disc speed-changing rotation, when by no plant region, weeding knife blade is by ground, earth's surface is scratched, weeding operation is carried out；And when by plant region, weeding knife blade leaves ground, so that it is guaranteed that the safety of plant.Complicated and changeable due to field conditions, profiling regulating device and angle adjustment device can adjust the height and tilt angle of cutting disc weeder in real time, to guarantee herbicidal effect.The device fusion calculation machine vision technique carries out intelligent strain room machine weeding operation, saves manpower, protect environment, have broad application prospects.
Description
Technical field
The present invention relates to agriculture weeding machine apparatus fields, and in particular to weeding between a kind of intelligent adaptive disk knife strain
Device.
Background technique
Farmland weed is the plant that a kind of distribution area is wide, vitality is indomitable, it is always present in mankind's agro-farming process
The whole story is adaptability most one of strong, plant most in great numbers in nature.Weeds can with crops fight for moisture, nutrient, illumination and
Space, or pest and disease damage is propagated indirectly, this can all seriously affect the growth and development of crops, reduce quality of agricultural product, reduce
Crop yield brings extreme loss to agricultural production, while increasing management recruitment and production cost again.The whole world 1,500,000,000 according to statistics
Hectare arable land, is often only the loss that Weed infestation results in about 76,300,000,000 dollars, China's farmland weed hazard area is about 4000
Ten thousand hectares/year cause the Severe Reduction of staple crops, wherein about 10,000,000 hectare/year of wheat paddock crop smothering area, yield damage
It loses up to 4,000,000,000 kilograms, about 6,600,000 hectare/year of corn field crop smothering area, production loss is up to 2,500,000,000 kilograms.Again according to the United Nations grain farmer
Organization, the whole world share more than 8000 kinds of farmland weed, and about 250 kinds of weeds for endangering cereal crops, China's farmland weed is about
More than 1500 kinds, wherein the biggish regional weeds of harmfulness are up to 94 kinds, this kind of weeds often adaptability extensively, fertility and again
Raw power is extremely strong.Meanwhile the situation of multiclass weeds and life is also relatively conventional in farmland, the weeds of different cultivars its formalnesses, life
Reason structure, habit etc. differ greatly.Therefore, countries in the world all quite pay attention to farmland weed control technology research and development and
It promotes.
Currently, main weeds control technology is chemical weed control and weeding by machine both at home and abroad.Chemical weed control saves although having
Power, quick feature, but its formulation rate is big, utilization rate is low, many ecologies and food-safety problem is caused, as people eat
The use of the continuous enhancing of product awareness of safety, chemical weed control is gradually decreasing.And weeding by machine is that a kind of green is non-chemical can
Lasting weed control technology, mechanical weeding technology are played an important role in control of weeds with its exclusive advantage, are one
The key production technology of kind agricultural sustainable development.
There are still many problems, technical application is still not mature enough for weeding by machine at present.Although moreover, traditional weeder
The efficiency that tool removes inter-row weed is higher, but the weeds between crop seedling strain accurately prevent and kill off and are still difficult to realize, and are primarily present
Close to crop weeds removing rate it is too low, and easily damage seedling the phenomenon that.The present invention is directed to existing problem, has developed a kind of intelligence
Weeder between adaptive disk knife strain.
Summary of the invention
For the existing deficiency of the equipment of field machinery weeding currently on the market, the present invention is intended to provide a kind of intelligence is adaptive
Weeder between disk knife strain is answered, which includes two sets identical weeding units, is mainly adjusted and is filled by mounting rack, profiling
It sets, angle adjustment device, power device and cutting disc weeder composition.The device is obtained by camera first in operation
Plant information is simultaneously modeled, and is handled code device signal by host computer and is calculated platform actual travel speed and displacement, upper
Machine controls weeding cutting disc speed-changing rotation, and when by no region, weeding knife blade scratches earth's surface into ground is crossed, and carries out weeding
Operation；And when by plant region, weeding knife blade leaves ground, so that it is guaranteed that the safety of plant.Meanwhile profiling adjusts dress
The height for adjusting cutting disc weeder in real time according to the fluctuating on ground is set, angle adjustment device is real according to current travel speed
When adjust cutting disc weeder tilt angle.The device fusion calculation machine vision technique, weeding is made between carrying out intelligent strain
Industry efficiently solves market the deficiencies in the prior art.
The technical problems to be solved by the invention are realized using following technical scheme:
Weeder between a kind of intelligent adaptive disk knife strain of the present invention, the device include two sets and identical remove
Careless unit, mainly by mounting rack (1), profiling regulating device, angle adjustment device, power device and cutting disc weeder group
At.
Mounting rack (1) is welded by profile, and mainly to support and connect other assemblies, front end can be mounted
On various car body platforms.
Profiling regulating device is by U-bolt (2), fixed plate (3), upper junction plate (4), profiling push-rod electric machine (5), lower company
Fishplate bar (6), connecting plate (19) and profiling motor fixing frame (20) composition.Fixed plate (3) is fixed in mounting machine by U-bolt (2)
On frame (1).The top and bottom of fixed plate (3) are respectively articulated with upper junction plate (4) and lower connecting plate (6), upper junction plate (4) and under
The end of connecting plate (6) is again hinged with the top and bottom of connecting plate (19) respectively.Fixed plate (3), upper junction plate (4), lower company
Fishplate bar (6) and connecting plate (19) constitute a parallelogram mechanism.Profiling motor fixing frame (20) is affixed by U-bolt (2)
In mounting rack (1).There is the hinge that can be connected for profiling push-rod electric machine (5) at the intermediate position of upper junction plate (4) end side
Connect hole.Profiling push-rod electric machine (5) upper end is hinged on the intermediate position of upper junction plate (4) end side, and lower end is hinged on profiling electricity
On machine fixed frame (20).The affixed cutting disc weeder in the rear end of connecting plate (19), the affixed angle adjustment device in lower end.
Angle adjustment device is made of adjusting fixed frame (7), angular adjustment push-rod electric machine (8) and connection bolt (26).
The lower end that fixed frame (7) are fixed in connecting plate (19) is adjusted, having thereon can be for the hinged of angular adjustment push-rod electric machine (8) connection
Hole.Angular adjustment push-rod electric machine (8) rear end, which is hinged on, to be adjusted on fixed frame (7), and front end passes through connection bolt (26) and cutting disc
Weeder is hinged.
Power device is made of servo motor (16) and retarder (28).Retarder (16) is fixed in servo motor (16)
On.
Cutting disc weeder is by knife bar (9), cutterhead (10), knife bar fixing bolt (11), blade (12), shaft end ring
(13), bearing block fixing bolt (14), angle adjustment plate (15), fixing bolt (17), weeding unit rack (18), bolts at axle end
(21), rolling bearing units (22), gasket (23), servo motor connection frame (24), motor fixing bolt (25), bearing holder (housing, cover) (27) and master
Axis (29) composition.Weeding unit rack (18) is fixed on connecting plate (19).Gasket (23) is fixed in fixing bolt (17) and angle
It spends between adjustable plate (15).Angle adjustment plate (15) is hinged on weeding unit rack by fixing bolt (17) and gasket (23)
(18) on hinge hole.Servo motor connection frame (24) is fixed on angle adjustment plate (15), and front end connects retarder (28),
Rear end connects bearing holder (housing, cover) (27).Servo motor connection frame (24), retarder (28) and bearing holder (housing, cover) (27) are by motor fixing bolt
(25) it is fixed together.Tapered roller bearing is installed inside bearing holder (housing, cover) (27).Rolling bearing units (22) are by bearing block fixing bolt
(14) it is fixed on angle adjustment plate (15).Main shaft (29) is fixed on the inner ring of rolling bearing units (22), be connected by key with
Retarder (28) connection, is connect by the tapered roller bearing inside the shaft shoulder and bearing holder (housing, cover) (27), by shaft end ring (13) and
Bolts at axle end (21) is fixed together with cutterhead (10).Knife bar (9) is fixed on cutterhead (10) by knife bar fixing bolt (11),
Two nearest knife bars (9) are one group, the affixed one group of blade (12) in the end of every group of knife bar (9).
In some embodiments, in which: the device is in operation, since field actual environment is extremely complex, profiling tune
Regulating device can adjust in real time the height of cutting disc weeder with the fluctuating of landing ground.The beneficial effect is that: holding suitably enters
Native depth, to protect weeding component and guarantee herbicidal effect.
In some embodiments, in which: the device is in operation, due to the different geographical environments on ground, car body platform
Travel speed or have variation by a small margin, angle adjustment device can adjust cutting disc according to current travel speed in real time and remove
The tilt angle of careless device.The beneficial effect is that: cutting disc, which tilts suitable angle, can offset forward speed, remove to improve
Careless effect.
Invention compared with the prior art, has the following advantages:
Weeder between a kind of intelligent adaptive disk knife strain of the present invention, the device in operation, first by
Camera obtain plant information simultaneously modeled, by host computer handle code device signal calculate platform actual travel speed and
Displacement, PC control weeding cutting disc speed-changing rotation, when by no plant region, weeding knife blade is scratched by ground
Earth's surface carries out weeding operation；And when by plant region, weeding knife blade leaves ground, so that it is guaranteed that the safety of plant.By
In the complicated and changeable of field conditions, profiling regulating device and angle adjustment device can adjust the height of cutting disc weeder in real time
Degree and tilt angle, to guarantee herbicidal effect.The device fusion calculation machine vision technique carries out intelligent strain room machine weeding
Operation saves manpower, protects environment, has broad application prospects.
Detailed description of the invention
Referring to attached drawing
Fig. 1 is overall structure diagram of the invention
Fig. 2 is single weeding cellular construction schematic diagram
Fig. 3 is cutting disc weeder schematic diagram
Fig. 4 is cutting disc weeder schematic bottom view
Fig. 5 is fixed plate schematic diagram
Fig. 6 is cutterhead schematic diagram
Fig. 7 is angle adjustment plate schematic diagram
Fig. 8 is servo motor connection frame schematic diagram
In Fig. 1,1, mounting rack；2, U-bolt；3, fixed plate；4, upper junction plate；5, profiling push-rod electric machine；6, lower company
Fishplate bar；7, fixed frame is adjusted；8, angular adjustment push-rod electric machine；9, knife bar；10, cutterhead；11, knife bar fixing bolt；12, blade；
13, shaft end ring；14, bearing block fixing bolt；15, angle adjustment plate；16, servo motor；17, fixing bolt；18, weeding list
First rack；19, connecting plate.
In Fig. 2,1, mounting rack；2, U-bolt；3, fixed plate；4, upper junction plate；5, profiling push-rod electric machine；6, lower company
Fishplate bar；7, fixed frame is adjusted；8, angular adjustment push-rod electric machine；9, knife bar；17, fixing bolt；18, weeding unit rack；19, even
Fishplate bar；20, profiling motor fixing frame.
In Fig. 3,7, adjusting fixed frame；8, angular adjustment push-rod electric machine；9, knife bar；10, cutterhead；11, knife bar fixing bolt；
12, blade；13, shaft end ring；14, bearing block fixing bolt；15, angle adjustment plate；16, servo motor；17, fixing bolt；
18, weeding unit rack.
In Fig. 4,14, bearing block fixing bolt；15, angle adjustment plate；21, bolts at axle end；22, rolling bearing units；23, it pads
Piece；24, servo motor connection frame；25, motor fixing bolt；26, bolt is connected；27, bearing holder (housing, cover)；28, retarder；29, main shaft.
In Fig. 5,3, fixed plate.
In Fig. 6,10, cutterhead.
In Fig. 7,15, angle adjustment plate.
In Fig. 8,24, servo motor connection frame.
Specific embodiment
The present invention is further described in detail below in conjunction with attached drawing.
Weeder between a kind of intelligent adaptive disk knife strain of the present invention, the device include two sets and identical remove
Careless unit, mainly by mounting rack (1), profiling regulating device, angle adjustment device, power device and cutting disc weeder group
At.
Mounting rack (1) is welded by profile, and mainly to support and connect other assemblies, front end can be mounted
On various car body platforms.
Profiling regulating device is by U-bolt (2), fixed plate (3), upper junction plate (4), profiling push-rod electric machine (5), lower company
Fishplate bar (6), connecting plate (19) and profiling motor fixing frame (20) composition.Fixed plate (3) is fixed in mounting machine by U-bolt (2)
On frame (1).The top and bottom of fixed plate (3) are respectively articulated with upper junction plate (4) and lower connecting plate (6), upper junction plate (4) and under
The end of connecting plate (6) is again hinged with the top and bottom of connecting plate (19) respectively.Fixed plate (3), upper junction plate (4), lower company
Fishplate bar (6) and connecting plate (19) constitute a parallelogram mechanism.Profiling motor fixing frame (20) is affixed by U-bolt (2)
In mounting rack (1).There is the hinge that can be connected for profiling push-rod electric machine (5) at the intermediate position of upper junction plate (4) end side
Connect hole.Profiling push-rod electric machine (5) upper end is hinged on the intermediate position of upper junction plate (4) end side, and lower end is hinged on profiling electricity
On machine fixed frame (20).The affixed cutting disc weeder in the rear end of connecting plate (19), the affixed angle adjustment device in lower end.
Angle adjustment device is made of adjusting fixed frame (7), angular adjustment push-rod electric machine (8) and connection bolt (26).
The lower end that fixed frame (7) are fixed in connecting plate (19) is adjusted, having thereon can be for the hinged of angular adjustment push-rod electric machine (8) connection
Hole.Angular adjustment push-rod electric machine (8) rear end, which is hinged on, to be adjusted on fixed frame (7), and front end passes through connection bolt (26) and cutting disc
Weeder is hinged.
Power device is made of servo motor (16) and retarder (28).Retarder (16) is fixed in servo motor (16)
On.
Cutting disc weeder is by knife bar (9), cutterhead (10), knife bar fixing bolt (11), blade (12), shaft end ring
(13), bearing block fixing bolt (14), angle adjustment plate (15), fixing bolt (17), weeding unit rack (18), bolts at axle end
(21), rolling bearing units (22), gasket (23), servo motor connection frame (24), motor fixing bolt (25), bearing holder (housing, cover) (27) and master
Axis (29) composition.Weeding unit rack (18) is fixed on connecting plate (19).Gasket (23) is fixed in fixing bolt (17) and angle
It spends between adjustable plate (15).Angle adjustment plate (15) is hinged on weeding unit rack by fixing bolt (17) and gasket (23)
(18) on hinge hole.Servo motor connection frame (24) is fixed on angle adjustment plate (15), and front end connects retarder (28),
Rear end connects bearing holder (housing, cover) (27).Servo motor connection frame (24), retarder (28) and bearing holder (housing, cover) (27) are by motor fixing bolt
(25) it is fixed together.Tapered roller bearing is installed inside bearing holder (housing, cover) (27).Rolling bearing units (22) are by bearing block fixing bolt
(14) it is fixed on angle adjustment plate (15).Main shaft (29) is fixed on the inner ring of rolling bearing units (22), be connected by key with
Retarder (28) connection, is connect by the tapered roller bearing inside the shaft shoulder and bearing holder (housing, cover) (27), by shaft end ring (13) and
Bolts at axle end (21) is fixed together with cutterhead (10).Knife bar (9) is fixed on cutterhead (10) by knife bar fixing bolt (11),
Two nearest knife bars (9) are one group, the affixed one group of blade (12) in the end of every group of knife bar (9).
When in use, the device is mounted on corresponding mechanical work platform first, connects corresponding control system
With weeding operation can be carried out after vision system.With the advance of job platform, vision system obtains ground and plant information simultaneously
It is modeled, host computer works as process to control weeding cutting disc speed-changing rotation by calculating the speed and displacement of current platform
When without plant region, weeding knife blade scratches earth's surface by ground, carries out weeding operation；And when by plant region, weeding
Knife blade leaves ground, so that it is guaranteed that the safety of plant.Due to complicated and changeable, profiling regulating device and the angle tune of field conditions
Regulating device can adjust the height and tilt angle of cutting disc weeder in real time, to guarantee herbicidal effect.
Claims (4)
1. weeder between a kind of intelligent adaptive disk knife strain of the present invention, which includes two sets of identical weedings
Unit, mainly by mounting rack (1), profiling regulating device, angle adjustment device, power device and cutting disc weeder group
At；Mounting rack (1) is welded by profile, and mainly to support and connect other assemblies, front end can be articulated in respectively
On kind car body platform；Profiling regulating device is by U-bolt (2), fixed plate (3), upper junction plate (4), profiling push-rod electric machine
(5), lower connecting plate (6), connecting plate (19) and profiling motor fixing frame (20) composition；Fixed plate (3) is affixed by U-bolt (2)
In mounting rack (1)；The top and bottom of fixed plate (3) are respectively articulated with upper junction plate (4) and lower connecting plate (6), upper connection
The end of plate (4) and lower connecting plate (6) is again hinged with the top and bottom of connecting plate (19) respectively；Fixed plate (3), upper junction plate
(4), lower connecting plate (6) and connecting plate (19) constitute a parallelogram mechanism；Profiling motor fixing frame (20) is by U-bolt
(2) it is fixed in mounting rack (1)；The intermediate position of upper junction plate (4) end side has can be for profiling push-rod electric machine (5) even
The hinge hole connect；Profiling push-rod electric machine (5) upper end is hinged on the intermediate position of upper junction plate (4) end side, and lower end is hinged on
On profiling motor fixing frame (20)；The affixed cutting disc weeder in the rear end of connecting plate (19), the affixed angle adjustment device in lower end；
Angle adjustment device is made of adjusting fixed frame (7), angular adjustment push-rod electric machine (8) and connection bolt (26)；It adjusts and fixes
Frame (7) is fixed in the lower end of connecting plate (19), there is the hinge hole that can be connected for angular adjustment push-rod electric machine (8) thereon；Angle
It adjusts push-rod electric machine (8) rear end to be hinged in adjusting fixed frame (7), front end passes through connection bolt (26) and cutting disc weeder
It is hinged；Power device is made of servo motor (16) and retarder (28)；Retarder (16) is fixed in servo motor
(16) on；Cutting disc weeder is by knife bar (9), cutterhead (10), knife bar fixing bolt (11), blade (12), shaft end ring
(13), bearing block fixing bolt (14), angle adjustment plate (15), fixing bolt (17), weeding unit rack (18), bolts at axle end
(21), rolling bearing units (22), gasket (23), servo motor connection frame (24), motor fixing bolt (25), bearing holder (housing, cover) (27) and master
Axis (29) composition；Weeding unit rack (18) is fixed on connecting plate (19)；Gasket (23) is fixed in fixing bolt (17) and angle
It spends between adjustable plate (15)；Angle adjustment plate (15) is hinged on weeding unit rack by fixing bolt (17) and gasket (23)
(18) on hinge hole；Servo motor connection frame (24) is fixed on angle adjustment plate (15), and front end connects retarder (28),
Rear end connects bearing holder (housing, cover) (27)；Servo motor connection frame (24), retarder (28) and bearing holder (housing, cover) (27) are by motor fixing bolt
(25) it is fixed together；Tapered roller bearing is installed inside bearing holder (housing, cover) (27)；Rolling bearing units (22) are by bearing block fixing bolt
(14) it is fixed on angle adjustment plate (15)；Main shaft (29) is fixed on the inner ring of rolling bearing units (22), be connected by key with
Retarder (28) connection, is connect by the tapered roller bearing inside the shaft shoulder and bearing holder (housing, cover) (27), by shaft end ring (13) and
Bolts at axle end (21) is fixed together with cutterhead (10)；Knife bar (9) is fixed on cutterhead (10) by knife bar fixing bolt (11),
Two nearest knife bars (9) are one group, the affixed one group of blade (12) in the end of every group of knife bar (9).
2. weeder between a kind of intelligent adaptive disk knife strain according to claim 1, it is characterised in that: cutterhead
(10) angle of nearest two knife bars (9) is 40 ° on, and two nearest knife bars (9) are one group, and three groups of knife bars uniformly divide in 120 °
Cloth.
3. weeder between a kind of intelligent adaptive disk knife strain according to claim 1, it is characterised in that: angle tune
Section plate (15) is hinged on weeding unit rack (18) by fixing bolt (17) and gasket (23), and gasket (23) increases stress
Area facilitates the stability of weeding cell operation, and the diameter of fixing bolt (17) is 20mm, and the diameter of gasket (23) is
50mm。
4. weeder between a kind of intelligent adaptive disk knife strain according to claim 1, it is characterised in that: angle tune
On section plate (15) with bearing block fixing bolt (14) and connect hole that bolt (26) connect as counter sink, angle adjustment plate (15)
With a thickness of 15mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910135535.2A CN109601030A (en) | 2019-02-25 | 2019-02-25 | Weeder between a kind of intelligent adaptive disk knife strain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910135535.2A CN109601030A (en) | 2019-02-25 | 2019-02-25 | Weeder between a kind of intelligent adaptive disk knife strain |
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| Publication Number | Publication Date |
|---|---|
| CN109601030A true CN109601030A (en) | 2019-04-12 |
Family
ID=66019970
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|---|---|---|---|
| CN201910135535.2A Pending CN109601030A (en) | 2019-02-25 | 2019-02-25 | Weeder between a kind of intelligent adaptive disk knife strain |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111955067A (en) * | 2020-07-30 | 2020-11-20 | 浙江大学 | Inter-row and inter-plant weeding device and method for paddy field |
| CN113721452A (en) * | 2021-08-31 | 2021-11-30 | 农业农村部南京农业机械化研究所 | Mechanical weeding part ground inclined three-dimensional profiling device and method |
| CN113907061A (en) * | 2021-09-10 | 2022-01-11 | 东北农业大学 | Intelligent inter-plant weeding equipment based on injury pesticide application method |
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| CN103314663A (en) * | 2013-05-28 | 2013-09-25 | 河南理工大学 | Intelligentized intra-row and intra-plant weeding device for crops in seedling stage |
| CN105746481A (en) * | 2016-03-18 | 2016-07-13 | 东北农业大学 | Weeding robot with both functions of targeted quantitative spraying and mechanical fixed point shoveling |
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| CN111955067A (en) * | 2020-07-30 | 2020-11-20 | 浙江大学 | Inter-row and inter-plant weeding device and method for paddy field |
| CN111955067B (en) * | 2020-07-30 | 2022-03-22 | 浙江大学 | Inter-row and inter-plant weeding device and method for paddy field |
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| CN113907061A (en) * | 2021-09-10 | 2022-01-11 | 东北农业大学 | Intelligent inter-plant weeding equipment based on injury pesticide application method |
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