CN106900266A - A kind of amplitude modulation scythe - Google Patents
A kind of amplitude modulation scythe Download PDFInfo
- Publication number
- CN106900266A CN106900266A CN201710243832.XA CN201710243832A CN106900266A CN 106900266 A CN106900266 A CN 106900266A CN 201710243832 A CN201710243832 A CN 201710243832A CN 106900266 A CN106900266 A CN 106900266A
- Authority
- CN
- China
- Prior art keywords
- frame
- profiling
- cursive script
- plate
- vertical shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
- A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
- A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
- A01D34/64—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis mounted on a vehicle, e.g. a tractor, or drawn by an animal or a vehicle
- A01D34/66—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis mounted on a vehicle, e.g. a tractor, or drawn by an animal or a vehicle with two or more cutters
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
- A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
- A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
- A01D34/73—Cutting apparatus
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
- A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
- A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
- A01D34/74—Cutting-height adjustment
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
- A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
- A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
- A01D34/82—Other details
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/835—Mowers; Mowing apparatus of harvesters specially adapted for particular purposes
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/835—Mowers; Mowing apparatus of harvesters specially adapted for particular purposes
- A01D34/8355—Mowers; Mowing apparatus of harvesters specially adapted for particular purposes for cutting up or crushing remaining standing stalks, e.g. stubble
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
- Harvester Elements (AREA)
Abstract
The invention discloses a kind of amplitude modulation scythe, including frame, suspension arrangement, transmission device, width copying device, cursive script cutter sweep and running gear；Can the width copying device of left and right adjusting be arranged in frame；Width copying device includes profiling arm support, roller, profiling arm shield, profiling cursive script cutter sweep, imitation-shaped knife dise knife cover, belt driver, operator disk vertical shaft and hydraulic system；Cursive script cutter sweep includes main frame cursive script cutter plate and profiling arm cursive script cutter plate；Running gear is arranged on the rear and front end of frame；Running gear positioned at front end is connected by preceding stubble height regulating device with frame；Running gear positioned at rear end is connected by rear stubble height regulating device with frame.The present invention plays a part of support by installing pair of rollers profiling arm support so that width copying device is rolled centered on disk vertical shaft of operating on host shell, and the setting of preceding stubble height regulating device and rear stubble height regulating device makes the height adjustable of hay mover.
Description
Technical field
The present invention relates to hay mover field, more particularly to a kind of amplitude modulation scythe.
Background technology
The fruit tree line-spacing of newly-built Apple Dwarf Stocks High Density Planting Orchard can make the farming Work machine such as hay mover realize that mechanization is auxiliary with entering
Operation is helped, is limited by building well address, apple orchard is distributed in Plain, hills, hillside fields and mountain region, it is artificial to be taken using reaping hook cutting operation
When, manually bear brush cutter operation arduously, fruit tree is navigated within using hay mover and in the ranks realizes cutting operation, by building well environment or cultivation
The factors such as planting technology influence, and planting fruit trees width line width is inconsistent in orchard, so the hay mover of single breadth can not meet
Actual orchard demand.So a kind of existing hay mover swath of invention of being badly in need of is adjustable, required amplitude modulation range is met, adapt to different fruits
The sward bandwidth in garden, realizes width profiling.And it is different for the orchard ground cover different grass species height for the stubble left, it is ensured that whole machine it is suitable
With property, it is desirable to adjustable in cutting height certain limit, different stubble high requests are met.
The content of the invention
It is an object of the invention to provide a kind of working width profiling and the amplitude modulation scythe of operation height profiling, solution
Certainly existing hay mover is not enough to adapt to the problem that modern Apple Dwarf Stocks High Density Planting Orchard farming manages cutting operation needs.
In order to solve the above technical problems, the present invention is adopted the following technical scheme that：
A kind of amplitude modulation scythe of the present invention, including,
The frame and suspension arrangement being connected with dynamic power machine；The suspension arrangement is arranged on the frame top, with frame
Trifilar suspension is coordinated to be connected on dynamic power machine；
It is arranged on the transmission device in the frame；The power input shaft of the transmission device is driven with dynamic power machine and connects
Connect；
Be arranged in the frame, can left and right adjusting width copying device；The width copying device includes profiling arm
Support, roller, profiling arm shield, profiling cursive script cutter sweep, imitation-shaped knife dise knife cover, belt driver, operator disk vertical shaft and liquid
Pressure system；The operator disk vertical shaft is connected with the pto of the transmission device；The profiling arm support is rotatable
Be arranged on it is described operator disk vertical shaft on；The roller is arranged on the profiling arm support, and can be rolled in the frame；
The profiling cursive script cutter sweep is arranged on the free end of the profiling arm support, by the belt driver and the operator
Disk vertical shaft is connected；One end of the hydraulic system is acted in the frame, and the other end acts on the profiling arm support
On, the rotational power for providing profiling arm support；The profiling arm shield is located on the profiling arm support, the profiling
Cutterhead knife cover is located on the profiling cursive script cutter sweep；
Cursive script cutter sweep for cutting cursive script；The cursive script cutter sweep includes main frame cursive script cutter plate and profiling
Arm cursive script cutter plate；The main frame cursive script cutter plate is arranged on the frame lower section, connects with the operator disk vertical shaft transmission
Connect；The profiling arm cursive script cutter plate is arranged on profiling cursive script cutter sweep；
With the running gear for being arranged on the frame rear and front end；The running gear positioned at front end passes through preceding stubble to a high-profile
Regulating device is connected with frame；The running gear positioned at rear end is connected by rear stubble height regulating device with frame.
Further, the transmission device includes one-level gearbox, two-stage transmission and belt wheel transmission group；The transmission dress
Put and be fixed in the frame by support meanss；The quantity of the two-stage transmission is two, is connected by shaft coupling respectively
In the one-level gearbox both sides；The belt wheel transmission group is arranged on the operator disk vertical shaft, is passed with the belt driver
Dynamic connection；The operator disk vertical shaft is connected with the power output shaft of the two-stage transmission.
Further, the power output rotational axis direction of the two-stage transmission of both sides is opposite.
Further, the front end of the frame is provided with careless section radical occlusion device；The careless section radical occlusion device includes chain
And fixed plate, the fixed plate is arranged in the frame, and chain described in multistage hangs from above in the fixed plate respectively.
Further, it is additionally provided with main body cover in the frame；The main body cover includes main cover plate, retractable plate and conjunction
Page rotating shaft, the main cover plate is fixedly connected on frame down either side, the retractable plate by the hinge rotating shaft rotationally
It is connected to frame rear side lower section.
Further, connecting plate is provided with the frame and suspension arrangement, by the connecting plate and engine
Tool is connected.
Further, it is connected with support frame between the suspension arrangement and the frame.
Compared with prior art, Advantageous Effects of the invention are as follows：
The present invention using profiling arm support be rotatably arranged in it is described operator disk vertical shaft on, make profiling arm support can left and right
Swing, play a part of support by installing pair of rollers profiling arm support so that during width copying device is with disk vertical shaft of operating
The heart is rolled on host shell, reduces friction；Using making hydraulic system promote profiling arm support to swing, cutting width is realized
It is adjustable, automation is realized, adjusting position is fixed；The setting of preceding stubble height regulating device and rear stubble height regulating device makes hay mover
Height adjustable, applied widely, high working efficiency.
Brief description of the drawings
The invention will be further described for explanation below in conjunction with the accompanying drawings.
Fig. 1 is amplitude modulation scythe structural representation of the present invention；
Fig. 2 is amplitude modulation scythe structural representation of the present invention；
Fig. 3 is frame of the invention and suspension arrangement structural representation；
Fig. 4 is transmission structures schematic diagram of the invention；
Fig. 5 is width copying device structural representation of the invention；
Fig. 6 is careless section radical occlusion device structural representation of the invention；
Description of reference numerals：1st, frame；2nd, main body cover；201st, main cover plate；202nd, hinge rotating shaft；203rd, retractable plate；
3rd, suspension arrangement；301st, connecting plate；302nd, support frame；
4th, transmission device；401st, one-level gearbox；402nd, two-stage transmission；403rd, belt wheel transmission group；
5th, support meanss；6th, rear stubble height regulating device；
7th, width copying device；701st, profiling arm support；702nd, roller；703rd, profiling arm shield；704th, profiling cursive script is cut
Cut device；705th, imitation-shaped knife dise knife cover；706th, belt driver；707th, operator disk vertical shaft；708th, hydraulic system；
8th, preceding stubble height regulating device；9th, running gear；
10th, careless section radical occlusion device；1001st, chain；1002nd, fixed plate；
11st, cursive script cutter sweep；1101st, main frame cursive script cutter plate；1102nd, profiling arm cursive script cutter plate.
Specific embodiment
As shown in figures 1 to 6, a kind of one of which specific embodiment of amplitude modulation scythe, including frame 1, suspension dress
Put 3, transmission device 4, width copying device 7, cursive script cutter sweep 11 and running gear 9.
Frame 1 and suspension arrangement 3 are connected with dynamic power machine, and specifically, frame is formed by square tube Combination Welding, the frame
The 1 top welding suspension arrangement 3, is provided with support frame 302 between the suspension arrangement 3 and the frame 1, form triangle steady
Fixing structure, makes suspension arrangement more stablize with frame.Connecting plate 301 is welded with the frame 1 and suspension arrangement 3, is passed through
The connecting plate 301 is connected with dynamic power machine, i.e. amplitude modulation scythe is articulated on tractor by trifilar suspension, is installed
Install suitable with tractor hanging position in position.
Transmission device 4 is arranged in the frame 1 by support meanss 5.Specifically, the transmission device 4 includes one
Level gearbox 401, two-stage transmission 402 and belt wheel transmission group 403；One-level gearbox is installed in frame by support meanss 5
Portion, drives one-level gearbox to rotate by dynamic power machine, and two two-stage transmission symmetrical arrangements are in the two of one-level gearbox 401
Side, one-level gearbox connects two identical two-stage transmissions, two two-stage transmission power output shaft direction of rotation by shaft coupling
Main frame cursive script cutter plate 1101 is driven to revolve conversely, two two-stage transmission power are connected by shaft coupling with operator disk vertical shaft 707
Turn, main frame cursive script cutter plate rotary speed is identical, but direction of rotation is opposite；Pacify on two two-stage transmission power output shafts simultaneously
The belt wheel transmission group 403 is filled, and profiling cursive script cutter sweep is imparted power to by belt driver, drive profiling arm grass
Body cutter plate rotates, and profiling arm cursive script cutter plate rotary speed is identical, but direction of rotation is opposite.
5th, the width copying device 7 includes that profiling arm support 701, roller 702, profiling arm shield 703, profiling cursive script are cut
Cut device 704, imitation-shaped knife dise knife cover 705, belt driver 706, operator disk vertical shaft 707 and hydraulic system 708.The operator disk
Vertical shaft 707 is connected by shaft coupling with the power output shaft of two-stage transmission, and the profiling arm support 701 is installed in rotation on
On the operator disk vertical shaft 707, specifically the profiling arm support is that width copying device is used to connect, support profiling cursive script to cut
Device is cut, profiling arm support is bolted by channel-section steel and rectangular tube and formed；Profiling arm support one end is connected to by bearing
Operator disk vertical shaft so that support can be rotated centered on disk vertical shaft of operating, the profiling arm support other end connects imitative by bearing
Shape cutterhead vertical shaft (not shown).The roller 702 is arranged on the profiling arm support 701, and can be in the frame 1
Roll, support is played a part of to profiling arm support, while so that width copying device centered on disk vertical shaft of operating in main frame
Rolled on housing, reduce friction.One end of the hydraulic system 708 is acted in the frame 1, and the other end acts on described imitative
On shape arm support 701, the rotational power for providing profiling arm support 701 makes hydraulic system 708 promote profiling arm support 701
Swing, realize that cutting width is adjustable, specifically in hay mover overall structure two profiling arm supports and hydraulic system along frame
Symmetrical center line is arranged symmetrically, and hydraulic cylinder fixing end is fixed on the center of welding stand, and hydraulic system is width profiling dress
The dynamical system for realizing that swath is adjusted is put, is pushed away by hydraulic cylinder and is realized imitating the realization that pushes or pulls on of profiling arm support with the motion returned
The swing of shape arm support, there is provided the power that profiling arm support swings, makes hay mover progressively reach working width.The profiling cursive script
Cutter sweep 704 is arranged on the free end of the profiling arm support 701, by the belt driver 706 and operator disk vertical shaft
707, Copying tool pan vertical shaft is installed in belt driver 706, so that Copying tool pan vertical shaft rotating.The cursive script cutter sweep
11 include main frame cursive script cutter plate 1101 and profiling arm cursive script cutter plate 1102；The main frame cursive script cutter plate 1101 is pacified
Mounted in the lower section of the frame 1, it is connected with the operator disk vertical shaft 707 and realizes rotating；The profiling arm cursive script cutter plate
1102 are arranged on Copying tool pan vertical shaft, realize rotating.The profiling arm shield 703 is located on the profiling arm support 701,
Belt transmission system is protected, is prevented from damaging personnel and debris is caused damage into transmission system to equipment.It is described
Imitation-shaped knife dise knife cover 705 is located on the profiling cursive script cutter sweep 704, specifically in the Copying tool pan vertical shaft of profiling arm support
One end lower section, the profiling arm cursive script cutter plate 1102 for running at high speed is protected, it is to avoid personnel come to harm.
Running gear 9 is arranged on the rear and front end of the frame 1, and the running gear 9 positioned at front end is high by preceding stubble
Adjusting means 8 is connected with frame 1, and the running gear 9 positioned at rear end is connected by rear stubble height regulating device 6 with frame 1.Institute
State be provided with the fixed plate that preceding stubble height regulating device 8 and rear stubble height regulating device 6 are installed by running gear 9 it is several highly different
Spacing hole, corresponding running gear 9 has several mounting holes, and hay mover stubble top adjustment is by changing forward and backward running gear 9 in connection
Diverse location on plate, changes different stubbles high.
The front end of the frame 1 is provided with careless section radical occlusion device 10, and the careless section radical occlusion device 10 includes the He of chain 1001
Fixed plate 1002, the fixed plate 1002 is arranged in the frame 1 by bolt, and chain 1001 hangs from above respectively described in multistage
In the fixed plate 1002, the careless section that the cutterhead for being rotated at a high speed is cut off is blocked, it is to avoid the grass for exempting to cut off disperses everywhere.
Main body cover 2 is also equipped with the frame 1；The main body cover 2 includes main cover plate 201, retractable plate 203 and hinge
Rotating shaft 202, the main cover plate 201 is arranged on the down either side of frame 1 by bolt, and the retractable plate 203 passes through the hinge
Rotating shaft 202 is installed in rotation on the rear side of frame 1 lower section.Retractable plate is coupled with main cover plate, and retractable plate passes through hinge rotating shaft
Can be rotated with main cover plate relative to certain angle, control amount of opening size.
Embodiment described above is only that preferred embodiment of the invention is described, and not the scope of the present invention is carried out
Limit, on the premise of design spirit of the present invention is not departed from, those of ordinary skill in the art make to technical scheme
Various modifications and improvement, all should fall into claims of the present invention determination protection domain in.
Claims (7)
1. a kind of amplitude modulation scythe, it is characterised in that：Including,
The frame (1) and suspension arrangement (3) being connected with dynamic power machine；The suspension arrangement (3) is arranged in the frame (1)
Side, coordinates trifilar suspension to be connected on dynamic power machine with frame (1)；
It is arranged on the transmission device (4) in the frame (1)；The power input shaft of the transmission device (4) is passed with dynamic power machine
Dynamic connection；
Be arranged in the frame (1), can left and right adjusting width copying device (7)；The width copying device (7) is including imitative
Shape arm support (701), roller (702), profiling arm shield (703), profiling cursive script cutter sweep (704), imitation-shaped knife dise knife cover
(705), belt driver (706), operator disk vertical shaft (707) and hydraulic system (708)；Operator disk vertical shaft (707) and institute
State the pto connection of transmission device (4)；The profiling arm support (701) is rotatably arranged in the operator disk
On vertical shaft (707)；The roller (702) is arranged on the profiling arm support (701), and can be rolled in the frame (1)；
The profiling cursive script cutter sweep (704) is arranged on the free end of the profiling arm support (701), by the belt driver
(706) it is connected with operator disk vertical shaft (707)；One end of the hydraulic system (708) acts on the frame (1)
On, the other end is acted on the profiling arm support (701), the rotational power for providing profiling arm support (701)；It is described imitative
Shape arm shield (703) is located on the profiling arm support (701), and the imitation-shaped knife dise knife cover (705) is located at the profiling
On cursive script cutter sweep (704)；
Cursive script cutter sweep (11) for cutting cursive script；The cursive script cutter sweep (11) includes main frame cursive script cutter plate
And profiling arm cursive script cutter plate (1102) (1101)；The main frame cursive script cutter plate (1101) is arranged on the frame (1)
Lower section, is connected with operator disk vertical shaft (707)；The profiling arm cursive script cutter plate (1102) is arranged on profiling cursive script
On cutter sweep (704)；
With the running gear (9) for being arranged on the frame (1) rear and front end；The running gear (9) positioned at front end is by preceding
Stubble height regulating device (8) is connected with frame (1)；Positioned at rear end the running gear (9) by rear stubble height regulating device (6) with
Frame (1) is connected.
2. amplitude modulation scythe according to claim 1, it is characterised in that：The transmission device (4) is including one-level
Gearbox (401), two-stage transmission (402) and belt wheel transmission group (403)；The transmission device (4) is solid by support meanss (5)
It is scheduled in the frame (1)；The quantity of the two-stage transmission (402) is two, is connected to described one by shaft coupling respectively
Level gearbox (401) both sides；The belt wheel transmission group (403) is arranged on operator disk vertical shaft (707), with the V belt translation
Device (706) is connected；Operator disk vertical shaft (707) is connected with the power output shaft of the two-stage transmission (402).
3. amplitude modulation scythe according to claim 2, it is characterised in that：The two-stage transmission of both sides
(402) power output rotational axis direction is opposite.
4. amplitude modulation scythe according to claim 1, it is characterised in that：The front end of the frame (1) is provided with
Careless section radical occlusion device (10)；The careless section radical occlusion device (10) includes chain (1001) and fixed plate (1002), the fixed plate
(1002) it is arranged in the frame (1), chain described in multistage (1001) hangs from above in the fixed plate (1002) respectively.
5. amplitude modulation scythe according to claim 1, it is characterised in that：Master is additionally provided with the frame (1)
Body cover (2)；The main body cover (2) includes main cover plate (201), retractable plate (203) and hinge rotating shaft (202), the main cover plate
(201) be fixedly connected on frame (1) down either side, the retractable plate (203) by the hinge rotating shaft (202) rotationally
It is connected to frame (1) rear side lower section.
6. the amplitude modulation scythe according to claim 1-5, it is characterised in that：The frame (1) and suspension arrangement
(3) connecting plate (301) is provided with, is connected with dynamic power machine by the connecting plate (301).
7. the amplitude modulation scythe according to claim 1-5, it is characterised in that：The suspension arrangement (3) with it is described
Support frame (302) is connected between frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710243832.XA CN106900266A (en) | 2017-04-14 | 2017-04-14 | A kind of amplitude modulation scythe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710243832.XA CN106900266A (en) | 2017-04-14 | 2017-04-14 | A kind of amplitude modulation scythe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106900266A true CN106900266A (en) | 2017-06-30 |
Family
ID=59209517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710243832.XA Pending CN106900266A (en) | 2017-04-14 | 2017-04-14 | A kind of amplitude modulation scythe |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108184409A (en) * | 2018-02-27 | 2018-06-22 | 广东知识城运营服务有限公司 | A kind of large-scale grass trimmer |
| CN108450124A (en) * | 2018-03-20 | 2018-08-28 | 华中农业大学 | A kind of ground profiling scythe |
| CN108496431A (en) * | 2018-05-30 | 2018-09-07 | 农业部南京农业机械化研究所 | Swing type orchard soil-loosening weeder |
| CN108811686A (en) * | 2018-06-05 | 2018-11-16 | 西南大学 | A kind of collapsible grass trimmer |
| CN109699278A (en) * | 2018-11-23 | 2019-05-03 | 南县伟业机械制造有限公司 | A kind of underwater avoidance grass trimmer |
| CN109952857A (en) * | 2019-04-22 | 2019-07-02 | 山东交通学院 | A kind of scythe that can be automatically performed cutting operation and method |
| CN110301174A (en) * | 2019-07-31 | 2019-10-08 | 三峡大学 | A kind of fruit-bearing forest weeder and application method |
| CN111264169A (en) * | 2020-03-31 | 2020-06-12 | 龙安 | Weeding device of afforestation maintenance usefulness |
| CN112970419A (en) * | 2021-02-03 | 2021-06-18 | 江苏大学 | Multifunctional operation machine integrating orchard profiling spraying, obstacle avoidance and mowing and operation method |
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| CN108184409A (en) * | 2018-02-27 | 2018-06-22 | 广东知识城运营服务有限公司 | A kind of large-scale grass trimmer |
| CN108450124A (en) * | 2018-03-20 | 2018-08-28 | 华中农业大学 | A kind of ground profiling scythe |
| CN108450124B (en) * | 2018-03-20 | 2024-04-12 | 华中农业大学 | Ground profiling orchard mower |
| CN108496431A (en) * | 2018-05-30 | 2018-09-07 | 农业部南京农业机械化研究所 | Swing type orchard soil-loosening weeder |
| CN108811686A (en) * | 2018-06-05 | 2018-11-16 | 西南大学 | A kind of collapsible grass trimmer |
| CN109699278A (en) * | 2018-11-23 | 2019-05-03 | 南县伟业机械制造有限公司 | A kind of underwater avoidance grass trimmer |
| CN109952857A (en) * | 2019-04-22 | 2019-07-02 | 山东交通学院 | A kind of scythe that can be automatically performed cutting operation and method |
| CN109952857B (en) * | 2019-04-22 | 2024-04-05 | 山东交通学院 | Orchard mower capable of automatically completing mowing operation and method |
| CN110301174A (en) * | 2019-07-31 | 2019-10-08 | 三峡大学 | A kind of fruit-bearing forest weeder and application method |
| CN111264169A (en) * | 2020-03-31 | 2020-06-12 | 龙安 | Weeding device of afforestation maintenance usefulness |
| CN112970419A (en) * | 2021-02-03 | 2021-06-18 | 江苏大学 | Multifunctional operation machine integrating orchard profiling spraying, obstacle avoidance and mowing and operation method |
| CN112970419B (en) * | 2021-02-03 | 2022-03-22 | 江苏大学 | Multifunctional operation machine integrating orchard profiling spraying, obstacle avoidance and mowing and operation method |
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