CN109429586A - It is a kind of collection in the ranks, between strain weeding function one the device that weeds with a hoe - Google Patents
It is a kind of collection in the ranks, between strain weeding function one the device that weeds with a hoe Download PDFInfo
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- CN109429586A CN109429586A CN201811294212.XA CN201811294212A CN109429586A CN 109429586 A CN109429586 A CN 109429586A CN 201811294212 A CN201811294212 A CN 201811294212A CN 109429586 A CN109429586 A CN 109429586A
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- 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
- A01B49/00—Combined machines
- A01B49/04—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
The present invention relates to a kind of collection in the ranks, between strain weeding function one the device that weeds with a hoe, solve compared with prior art weeding ratio lowly, cannot between capable strain simultaneously weeding defect.The component that loosens the soil of the invention includes rack, the bottom of rack is equipped with turn plow, turn plow is towards the front end of rack, first order retarder is installed in the middle part of rack, universal joint is installed on the output shaft of first order retarder, power output shaft is equipped with by shaft coupling on the output shaft of universal joint, hanger bracket and trifilar suspension rack are installed at the top of rack, hanger bracket is towards the front end of rack, and trifilar suspension rack is towards the rear end of rack.The present invention integrates weeding between strain in the ranks, realizes weeding operation between capable strain simultaneously within a duty cycle；And increase depth before weeding operation and loosen the soil operation, it is directed to blade of grass root and carries out weeding, ensure that the effect of long-term herbicidal.
Description
Technical field
The present invention relates to agricultural equipment technical field, specifically a kind of collection in the ranks, between strain weeding function one pine
Native weeder.
Background technique
Mainly there are chemical weed control and non-chemical weeding for the prevention and treatment of crop smothering at present, chemical weed control is to spray chemistry in field
Herbicide carries out weeding, easy to operate, control efficiency is preferable, generally uses in cereal crops production process.But for
The industrial crops such as Lycium berry and grape, sprinkling medicament can inevitably pollute fruit, reduce the quality of fruit.
Common non-chemical herbicidal methods mainly have weeding by machine, biotechnology weeding, and what the country was mainly studied at present has
Sino-South African Forestry University of Science and Technology Li Lijun et al. has developed crawler type twin shaft weeder, and the compact and flexible turning radius in chassis is small, can
Realize the positive and negative rotation and variable speed of weeding operation head；Agricultural University Of Anhui Li Bing et al. has developed self-propelled tea place weeder,
To the power of type, raking wheel is designed, and herbicidal effect is up to 80 or more percent；China Agricultural University has developed double
Weeder between the vertical automatic obstacle-avoiding strain in side；Quan Cheng institute, University Of Ji'nan has developed vineyard automatic obstacle-avoiding weeder, it can be achieved that strain
Between barrier avoiding function.
But weeder in the prior art, weeding function is single, and only weeding knife shreds blade of grass, can not be complete
Its root is shredded, long-term herbicidal effect is unobvious；And it can only realize weeding single-mode between weeding or strain in the ranks, Wu Fa
Weeding operation between row strain simultaneously, weeding ratio are low in one weeding process.Therefore, a kind of high efficiency how is designed, depth is removed
Careless device has become technical problem urgently to be solved.
Summary of the invention
That the purpose of the present invention is to solve weeding ratios in the prior art is low, weeding cannot lack between capable strain simultaneously
Fall into, provide it is a kind of collection in the ranks, between strain weeding function one weeds with a hoe device to solve the above problems.
To achieve the goals above, technical scheme is as follows:
It is a kind of collection in the ranks, between strain weeding function one the device that weeds with a hoe, including the component that loosens the soil, in the ranks weeding component and
Weeding component between strain, the component of weeding in the ranks, which is mounted on, to loosen the soil on component, and weeding component, which is mounted on, between the strain loosens the soil
On component,
The component that loosens the soil includes rack, and the bottom of rack is equipped with turn plow, and turn plow is towards the front end of rack, machine
First order retarder is installed in the middle part of frame, universal joint, the output shaft of universal joint are installed on the output shaft of first order retarder
It is upper that power output shaft is equipped with by shaft coupling, hanger bracket and trifilar suspension rack, hanger bracket direction are installed at the top of rack
The front end of rack, trifilar suspension rack is towards the rear end of rack；
The component of weeding in the ranks includes housing, and the upper surface of housing is equipped with trifilar suspension frame connector, trifilar suspension
Frame connector is mounted in trifilar suspension rack, and the two sides of housing are mounted on supporting leg, and second is equipped in the middle part of housing and is reduced
Fast device, power output shaft are mounted on the input shaft of the second section retarder, and weeding cutter shaft is mounted under housing by bearing (ball) cover
Side, the output shaft of transfer gear are mounted on weeding cutter shaft, and the input shaft of transfer gear is mounted on the output shaft of the second section retarder, removes
Several grass-winding proof blades are installed, several grass-winding proof blades are spirally distributed on weeding cutter shaft on careless cutter shaft.
Weeding component includes weeding blade assembly between weeding rack and strain between the strain, and weeding rack is mounted on housing
On, weeding blade assembly includes connecting rod between strain, and one end of connecting rod is mounted in weeding rack by pin shaft, and transverse hydraulic pushes away
Bar is mounted in weeding rack, and the piston rod of transverse hydraulic push rod is mounted in connecting rod, the piston rod fortune of transverse hydraulic push rod
Dynamic rotation direction of the direction with connecting rod based on weeding rack is identical, and the other end of connecting rod is equipped with longitudinal hydraulic push rod and indulges
To the piston rod of hydraulic push rod towards ground, toolbox between strain is vertically installed on the piston rod of longitudinal hydraulic push rod.
Stiffening plate and pillar beam are installed in the rack.
It further include breast boards, breast boards is mounted on housing by breast boards regulating device, weeding component and earth-retaining between strain
Plate is respectively positioned on the rear end of housing.
The quantity of weeding blade assembly is 2-3 between the strain.
It further include visual observation component, the visual observation component is mounted on frame top, and visual observation component includes
It is mounted on the mounting base of frame top, angled adjustment box is installed in mounting base, binocular camera is installed in angle adjustment box.
It further include proximity sensor, the proximity sensor is mounted between strain on toolbox.
Beneficial effect
A kind of collection of the invention in the ranks, between strain weeding function one the device that weeds with a hoe, compared with prior art collection row
Between between strain weeding be integrated, realize weeding operation between capable strain simultaneously within a duty cycle；And it is increased before weeding operation
Depth is loosened the soil operation, is directed to blade of grass root and is carried out weeding, ensure that the effect of long-term herbicidal.The present invention reduces under equipment
Operations number, soil hardening in the ranks is avoided while improving operating efficiency, is more advantageous to plant growth.With structure letter
Single, feature low in cost.
Detailed description of the invention
Fig. 1 is schematic perspective view of the invention；
Fig. 2 is structure top view of the invention
Fig. 3 is the schematic perspective view of component of loosening the soil in the present invention；
Fig. 4 is the structure front view of component of loosening the soil in the present invention；
Fig. 5 is the schematic perspective view of visual observation component in the present invention；
Fig. 6 is the schematic perspective view of in the ranks weeding component in the present invention；
Fig. 7 is the structure front view of in the ranks weeding component in the present invention；
Fig. 8 is the schematic perspective view of weeding component between strain in the present invention；
Wherein, 1- loosens the soil component, 2- in the ranks weeding component, 3- visual observation component, weeding component, 6- suspension between 4- plants
Frame, 7- rack, 8- turn plow, 10- subsoiling regulating device, 11- welded plate, 12- first order retarder, 13- universal joint, 14- connection
Axis device, 15- power output shaft, 16- trifilar suspension rack, 17- stiffening plate, 18- pillar beam, 19- binocular camera, 20- installation
Seat, 21- angle adjust box, 23- transfer gear, the second section of 24- retarder, 25- trifilar suspension frame connector, 26- housing, 27- branch
Leg, 28- weeding cutter shaft, 29- grass-winding proof blade, 30- bearing (ball) cover, 31- breast boards, 32- weeding rack, 33- pin shaft, 34- are horizontal
To hydraulic push rod, the longitudinal direction 35- hydraulic push rod, 37- proximity sensor, 38- connecting rod, 39- breast boards regulating device, 40- rotation
Toolbox between axis, 41- plants.
Specific embodiment
The effect of to make to structure feature of the invention and being reached, has a better understanding and awareness, to preferable
Examples and drawings cooperation detailed description, is described as follows:
As depicted in figs. 1 and 2, it is of the present invention it is a kind of collection in the ranks, between strain weeding function one the device that weeds with a hoe,
Including the component 1 that loosens the soil, in the ranks weeding component 4 between weeding component 2 and strain, the component 1 that loosens the soil are used for before carrying out weeding operation to soil
Earth carries out use of loosening the soil, and is cut so that can be directed to grass roots portion when progress weeding operation, to extend weeding operation
Time slot.In the ranks weeding component 2 is used for weeding in the ranks, and weeding component 4 is for weeding between strain between strain, and in the ranks weeding component 2 is pacified
Weeding component 4, which is mounted on, on the component 1 that loosens the soil, between strain loosens the soil on component 1, so that realizing simultaneously in an operation process
It digs, weeding between weeding, strain in the ranks, to improve weeding operating efficiency.
As shown in Figure 3 and Figure 4, the component 1 that loosens the soil includes rack 7, and the bottom (towards ground) of rack 7 is equipped with turn plow 8,
Turn plow 8 is mounted on the bottom of rack 7 by prior art traditional approach by square connecting plate.Turn plow 8 is towards before rack 7
End, the operation of digging for the weeding operation first step.The middle part of rack 7 is equipped with first order retarder 12, first order retarder
12 are mounted in rack 7 using traditional technology by welded plate 11.Here, because device in practical applications, leads for tractor
Draw formula, dynamic output device on tractor, therefore power is not provided separately in the present apparatus, using traditional tractor dynamic power
Output, meanwhile, the power resources of first order retarder 12 can be used alone power source commonly used in the prior art.First
Universal joint 13 is installed, universal joint 13 is used to transmit the power between output and input, universal on the output shaft of grade retarder 12
Power output shaft 15 is equipped with by shaft coupling 14 on the output shaft of section 13, universal joint 13, shaft coupling 14 and power are passed through with this
Output shaft 15 carries out power output to weeding component 2 in the ranks.
The top of rack 7 is equipped with hanger bracket 6 and trifilar suspension rack 16, and hanger bracket 6 is hung towards the front end of rack 7
Frame 6 is for being mounted on tractor or other traction machines.Trifilar suspension rack 16 is towards the rear end of rack 7, for installing row
Between weeding component 2.
As shown in Figure 6 and Figure 7, in the ranks weeding component 2 includes housing 26, and the upper surface of housing 26 connects equipped with trifilar suspension frame
Fitting 25, trifilar suspension frame connector 25 are mounted in trifilar suspension rack 16, here, trifilar suspension frame connector 25 and 3 points
Rack 16 is hung to install and design using traditional trifilar suspension.
The two sides of housing 26 are mounted on supporting leg 27, and to support complete machine, (component 1 that loosens the soil in the ranks is removed between weeding component 2 and strain
Careless component 4) weight when putting down.The middle part of housing 26 is equipped with the second section retarder 24, and power output shaft 15 is mounted on second
On the input shaft for saving retarder 24, power resources are obtained from the first order retarder 12 for the component 1 that loosens the soil to realize.
Weeding cutter shaft 28 is mounted on 26 lower section of housing, i.e. weeding cutter shaft 28 and 26 structure of housing by traditional bearing (ball) cover 30
At being rotatably assorted, can be rotated in housing 26.The output shaft of transfer gear 23 is mounted on weeding cutter shaft 28, transfer gear 23 it is defeated
Enter the output shaft that axis is mounted on the second section retarder 24, the second section retarder 24 is formed by transfer gear 23 and drives weeding cutter shaft 28
Rotation.Several grass-winding proof blades 29 are installed, several grass-winding proof blades 29 are on weeding cutter shaft 28 on weeding cutter shaft 28
Spiral distribution.
As shown in figure 8, weeding component 4 includes weeding blade assembly between weeding rack 32 and strain between strain, weeding rack 32 is pacified
On housing 26.Here, it is not simple installation fixed function that weeding rack 32, which is mounted on the effect on housing 26, but
Weeding rack 32 is mounted on to the highest point of whole device, so that weeding rack 32 can extend to higher position, such as Fig. 8 institute
Show, toolbox 41 forms one " L " using connecting rod 38 and longitudinal hydraulic push rod 35 for weeding rack 32 between strain
The test of shape designs, weeding operation between the strain in order to be directed to the short class plant such as strawberry, fructus lycii, that is, is carrying out operation in the ranks
When, operation carries out simultaneously between strain, does not also damage plant ontology.It meanwhile in practical applications, can also be by weeding set of blades between strain
The quantitative design of part is 2-3, weeding operation between the strain to carry out large area.
Weeding blade assembly includes connecting rod 38 between strain, and one end of connecting rod 38 is mounted on weeding rack 32 by pin shaft 33
On, transverse hydraulic push rod 34 is mounted in weeding rack 32, and the piston rod of transverse hydraulic push rod 34 is mounted in connecting rod 38, horizontal
Rotation direction to the piston rod movement direction of hydraulic push rod 34 with connecting rod 38 based on weeding rack 32 is identical, passes through lateral liquid
It presses push rod 34 to realize the left-right rotation of connecting rod 38, needs is used between the strain to cope with different spacing.The other end of connecting rod 38
The piston rod of longitudinal hydraulic push rod 35 and longitudinal hydraulic push rod 35 is installed towards ground, on the piston rod of longitudinal hydraulic push rod 35
It is vertically installed with toolbox 41 between strain, toolbox 41 is in the movement towards ground direction between realizing strain.Toolbox between strain
41 design for conventional tool, and a protrusive rod can be used, blade is mounted in rotation axis 40, rotation axis 40 is mounted on extension
On bar.
In order to realize that 7 side of depth of turning soil adjustable housing can install existing common subsoiling regulating device 10, pass through depth
The adjustment of loose regulating device 10 keeps turn plow 8 down or up.It, can be in order to increase the stability when component 1 that loosens the soil works
Stiffening plate 17 and pillar beam 18 are installed in rack 7, to increase the stability of rack 7, enable the turn plow 8 into one of its bottom
Step gos deep into soil.Meanwhile breast boards 31 can prevent soil from splashing, and can also strike off soil, the soil after making weeding will not be miscellaneous
Disorderly without chapter, here, breast boards 31 is mounted on housing 26 by breast boards regulating device 39, weeding component 4 and earth-retaining are flat between strain
Floor 31 is respectively positioned on the rear end of housing 26.
In order to realize automatic operation, as shown in figure 5, can also include visual observation component 3, visual observation component 3 be pacified
Mounted in 7 top of rack.Visual observation component 3 includes the mounting base 20 for being mounted on 7 top of rack, is installed in mounting base 20 angled
Box 21 is adjusted, binocular camera 19 is installed in angle adjustment box 21, by adjusting the position of mounting rack and the installation of video camera
Angle comes the position of significantly more efficient adjustment visual field identification weeds.Dynamic transfer system is controlled by visual observation component 3
Start and stop are accomplished only to carry out weeding in the place starting power for having grass, are more advantageous to energy saving.At the same time it can also the knife between strain
Have and proximity sensor 37 is installed on component 41, alarm is carried out when proximity sensor 37 is close to fructus lycii plant or device stops work processed
Make.
In practical application, signal first can be issued after the identification of visual observation component 3 by vision system, if vision-based detection
It is determined with careless presence, issues signal instruction to controller, controller, which issues port signal, keeps tractor motive power output shaft output dynamic
Power, after first order retarder 12, second level retarder 24 slow down, herbicidal effect is realized in the driving rotation of weeding cutter shaft 28.Work as knife
Axis is rotated after a certain period of time with desired speed, and visual observation component 3 does not continue to issue signal, then controller issues instruction, cuts
It is disconnected to be connected by power.So as to circulate back and forth weeding function is realized, does not dally in the place without grass, reduce energy consumption, it is energy saving.
When tractor carries out extensive operation, connected by dynamic traction devices such as tractors by trifilar suspension frame 6
It connects, starts visual observation component 3, tractor band movement machine moves ahead, and identifies position existing for weeds in soil as visual observation component 3
It sets, the Installation posture of visual observation component 3, can guarantee the location information that can obtain weeds before subsoiling.
While equipment advances, the component 1 that loosens the soil is started to work, and the gas permeability that plowed soils is more advantageous to raising soil is advantageous
In the growth of plant, after the location information of weeds obtains, signal is issued by control centre and connects power transmitting, makes the first order
Retarder 12 and the work of second level retarder 24 and transfer gear 23, drive the rotation of weeding cutter shaft 28 to carry out weeding.Weeding cutter shaft 28
After operation setup time, power is cut off, until next signal reaches, is again started up.
Simultaneously with subsoiling weeding operation, weeding component 4 is pushed into plant spacing by transverse hydraulic push rod 34 between strain, longitudinal liquid
Pressure push rod 35, which adjusts its height, enables weeding component 4 and ground face contact between strain, starts after power (the knife between strain of weeding component 4 between strain
Have component 41 under dragging) work.While advance, when proximity sensor 37 detects fructus lycii plant, weeding component 4 between strain
(toolbox 41 between strain) return (rises, recycling), disposably completes subsoiling, in the ranks weeding whole process between weeding, strain.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention
Principle, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these variation and
Improvement is both fallen in the range of claimed invention.The present invention claims protection scope by appended claims and its
Equivalent defines.
Claims (7)
1. a kind of collection in the ranks, between strain weeding function one the device that weeds with a hoe, including the component that loosens the soil (1), in the ranks weeding component
(2) weeding component (4) between strain, the component of weeding in the ranks (2) are mounted on the component that loosens the soil (1), weeding between the strain
Component (4) is mounted on the component that loosens the soil (1), it is characterised in that:
The component that loosens the soil (1) includes rack (7), and the bottom of rack (7) is equipped with turn plow (8), and turn plow (8) is towards machine
The front end of frame (7) is equipped with first order retarder (12) in the middle part of rack (7), pacifies on the output shaft of first order retarder (12)
Equipped with universal joint (13), it is equipped with power output shaft (15) on the output shaft of universal joint (13) by shaft coupling (14), rack (7)
Top hanger bracket (6) and trifilar suspension rack (16), front end of the hanger bracket (6) towards rack (7), trifilar suspension machine are installed
Rear end of the frame (16) towards rack (7)；
The component of weeding in the ranks (2) includes housing (26), and the upper surface of housing (26) is equipped with trifilar suspension frame connector
(25), trifilar suspension frame connector (25) is mounted on trifilar suspension rack (16), and the two sides of housing (26) are mounted on supporting leg
(27), the second section retarder (24) is installed, power output shaft (15) is mounted on the second section retarder in the middle part of housing (26)
(24) on input shaft, weeding cutter shaft (28) is mounted below housing (26) by bearing (ball) cover (30), transfer gear (23) it is defeated
Shaft is mounted on weeding cutter shaft (28), and the input shaft of transfer gear (23) is mounted on the output shaft of the second section retarder (24), is removed
Several grass-winding proof blades (29) are installed, several grass-winding proof blades (29) are on weeding cutter shaft (28) on careless cutter shaft (28)
Spiral distribution.
2. a kind of collection according to claim 1 in the ranks, between strain weeding function one the device that weeds with a hoe, feature exists
In: weeding component (4) includes weeding blade assembly between weeding rack (32) and strain between the strain, and weeding rack (32) is mounted on
On housing (26), weeding blade assembly includes connecting rod (38) between strain, and one end of connecting rod (38) is mounted on by pin shaft (33)
In weeding rack (32), transverse hydraulic push rod (34) is mounted on weeding rack (32), the piston rod of transverse hydraulic push rod (34)
It is mounted on connecting rod (38), the piston rod movement direction and connecting rod (38) of transverse hydraulic push rod (34) are based on weeding rack
(32) rotation direction is identical, and the other end of connecting rod (38) is equipped with longitudinal hydraulic push rod (35) and longitudinal hydraulic push rod (35)
Piston rod towards ground, be vertically installed with toolbox (41) between strain on the piston rod of longitudinal hydraulic push rod (35).
3. a kind of collection according to claim 1 in the ranks, between strain weeding function one the device that weeds with a hoe, feature exists
In: stiffening plate (17) and pillar beam (18) are installed in the rack (7).
4. a kind of collection according to claim 1 in the ranks, between strain weeding function one the device that weeds with a hoe, feature exists
In: it further include breast boards (31), breast boards (31) is mounted on housing (26) by breast boards regulating device (39), weeding between strain
Component (4) and breast boards (31) are respectively positioned on the rear end of housing (26).
5. a kind of collection according to claim 2 in the ranks, between strain weeding function one the device that weeds with a hoe, feature exists
In: the quantity of weeding blade assembly is 2-3 between the strain.
6. a kind of collection according to claim 2 in the ranks, between strain weeding function one the device that weeds with a hoe, feature exists
In: it further include visual observation component (3), the visual observation component (3) is mounted at the top of rack (7), visual observation component
(3) include the mounting base (20) being mounted at the top of rack (7), angled adjustment box (21), angle tune are installed in mounting base (20)
Binocular camera (19) are installed in whole box (21).
7. a kind of collection according to claim 6 in the ranks, between strain weeding function one the device that weeds with a hoe, feature exists
In: it further include proximity sensor (37), the proximity sensor (37) is mounted between strain on toolbox (41).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811294212.XA CN109429586A (en) | 2018-11-01 | 2018-11-01 | It is a kind of collection in the ranks, between strain weeding function one the device that weeds with a hoe |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811294212.XA CN109429586A (en) | 2018-11-01 | 2018-11-01 | It is a kind of collection in the ranks, between strain weeding function one the device that weeds with a hoe |
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| CN201811294212.XA Pending CN109429586A (en) | 2018-11-01 | 2018-11-01 | It is a kind of collection in the ranks, between strain weeding function one the device that weeds with a hoe |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110226373A (en) * | 2019-06-03 | 2019-09-13 | 中国农业大学 | Vegetables strain inter-row weeder structure |
| CN111616133A (en) * | 2020-06-09 | 2020-09-04 | 广西科技大学 | Mobile robot capable of eradicating grass continuously |
| CN112602389A (en) * | 2020-12-25 | 2021-04-06 | 扬州大学 | Portable weeding equipment for agriculture and weeding method |
| CN113100217A (en) * | 2021-03-12 | 2021-07-13 | 华南理工大学 | Auxiliary mechanism suitable for paddy field treading type weeding |
| CN113115598A (en) * | 2021-04-17 | 2021-07-16 | 浙江工业大学 | Automatic obstacle-avoiding weeding machine for orchard |
| CN114616936A (en) * | 2021-12-30 | 2022-06-14 | 东北农业大学 | Mechanical inter-plant and inter-row intelligent weeding machine |
| CN114747362A (en) * | 2022-03-24 | 2022-07-15 | 福州大学 | Single-ridge double-row weeding device in field |
| WO2023108843A1 (en) * | 2021-12-17 | 2023-06-22 | 重庆文理学院 | Intelligent weeding robot for orchards |
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