CN109863846A - A kind of orchard weeder - Google Patents
A kind of orchard weeder Download PDFInfo
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- CN109863846A CN109863846A CN201910164601.9A CN201910164601A CN109863846A CN 109863846 A CN109863846 A CN 109863846A CN 201910164601 A CN201910164601 A CN 201910164601A CN 109863846 A CN109863846 A CN 109863846A
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- support arm
- cutterhead
- machine frame
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- 239000002420 orchard Substances 0.000 title claims abstract description 33
- 230000007246 mechanism Effects 0.000 claims abstract description 72
- 238000005520 cutting process Methods 0.000 claims abstract description 36
- 239000003921 oil Substances 0.000 claims description 19
- 239000010720 hydraulic oil Substances 0.000 claims description 10
- 235000004443 Ricinus communis Nutrition 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 238000005183 dynamical system Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 238000009333 weeding Methods 0.000 abstract description 23
- 238000013461 design Methods 0.000 abstract description 4
- 230000002363 herbicidal effect Effects 0.000 abstract description 3
- 235000013399 edible fruits Nutrition 0.000 description 11
- 230000006378 damage Effects 0.000 description 7
- 239000000725 suspension Substances 0.000 description 7
- 244000025254 Cannabis sativa Species 0.000 description 6
- 241000196324 Embryophyta Species 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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- Soil Working Implements (AREA)
Abstract
The present invention relates to a kind of orchard weeders, belong to orchard weeder technical field of structures.Including the frame structure being installed in walking mechanism; frame structure is hinged with revolving support arm support, fixed support arm support; revolving support arm support is located at outside and end is equipped with that circular cutting disk mechanism, fixed support arm support is located inside and end is equipped with fixation cutter head mechanism; power mechanism for driving circular cutting disk mechanism, the work of fixation cutter head mechanism is installed, power mechanism can also drive frame structure to collapse or open on frame structure.Structure of the invention is ingenious in design, weeding ratio is high, safety coefficient is high, herbicidal effect is good, long service life.
Description
Technical field
The present invention relates to a kind of orchard weeders, belong to orchard weeder technical field of structures.
Background technique
Currently, apple cultivation manages positive modernization development, mechanization management is imperative, efficiently applicable orchard management
Mechanized equipment oneself at trend, and the existing weeder structure design that can be suitably used for Modern orchard is not reasonable, be primarily present with
Lower shortcoming:
1, the grass that can only remove wide channel among fruit tree row can not remove around fruit tree and between plant relatively narrower and low
Grass under short fruit tree branch, it is especially general all uneven close to tree, therefore weeding is more difficult；
2, in use process, the blade rapidly rotated is easy to get to trunk, damages fruit tree；
3, in weeding process, blade is easy to get to stone, and service life is low；
4, tree surrounding weeding at present uses people to carry on the back the small-sized weeder of formula substantially, and orchard worker's manual operations weeding, weeding ratio is low, easily
It hurts sb.'s feelings, hurt tree.
5, depending merely on for conventional engine weed control equipment follows wheel adjustment cutterhead terrain clearance, cannot eliminate knife after cutterhead cuts ground and touch
Soil rock, breaking are hurted sb.'s feelings, slungshot hurts the defect of fruit, and cutterhead angle and effective limit for height can voluntarily be converted with alley (face) shape by lacking
The powered weeding machine of device is equipped.
It would therefore be highly desirable to a kind of orchard weeder that can overcome the above problem occur.
Summary of the invention
In place of solving above-mentioned the shortcomings of the prior art, provide a kind of smart structural design,
Weeding ratio is high, safety coefficient is high, herbicidal effect is good, orchard weeder with long service life.
A kind of orchard weeder, is characterized in that the frame structure including being installed in walking mechanism, frame structure
It is hinged with revolving support arm support 10, fixed support arm support 9, revolving support arm support 10 is located at outside and end is equipped with back
Rotor disc mechanism, fixed support arm support 9 is located inside and end is equipped with fixation cutter head mechanism, installs on frame structure useful
In drive circular cutting disk mechanism, fixation cutter head mechanism work power mechanism, power mechanism can also drive frame structure collapse or
It opens；
Preferably, the walking mechanism is agricultural tricycle or tractor；
Preferably, the frame structure includes mainframe 1 and one end and the movable machine frame 2 that mainframe 1 is hinged, movable machine frame 2
It is controlled by hydraulic cylinder 46, movable machine frame 2 is connected and fixed support at middle part respectively by two cutterhead lateral angles adjustment mechanisms
Support arm bracket 10 is turned round in arm support 9, end connection, is equipped on mainframe 1 multiple for mainframe 1 to be installed on vehicle with walking machine
Hanging bracket 3 on structure；
Preferably, the cutterhead lateral angles adjustment mechanism includes the flanged joint seat 26 being installed on movable machine frame 2, rotary process
Blue disk 55, fixed screw 57, adjustment jackscrew 58；
Preferably, suspension pin shaft 4 is installed in the hanging bracket 3, mainframe 1 and movable machine frame 2 by mainframe hinge 5,
Hinge pin 6 is hinged, and movable machine frame 2 is hinged with revolving support arm support 10 by movable machine frame hinge 7, hinge pin 8；
Preferably, the circular cutting disk mechanism, fixation cutter head mechanism include vertical shaft 15, and bearing 16 is equipped with outside vertical shaft 15,
Cutterhead flange 17 is installed by bearing 16,17 top of cutterhead flange is equipped with driven gear 21, driven gear 21 and driving gear
22 are meshed, and driving gear 22 is driven by hydraulic motor 42, are equipped with the blade 19 of a circle separately along 18 excircle of cutterhead,
The bottom of vertical shaft 15 is equipped with pallet 36 by pallet flange 38, and the lower surface of pallet 36 is equipped with pallet scuff-resistant coating 37；
Preferably, the blade 19 is trapezoidal, offers multiple concave arc shape knots separately along 19 length direction two sides of blade
Structure, blade are located in concave arc shape structure；
Preferably, the circular cutting disk mechanism further includes the rotatable casing 26 covered at right above cutterhead 18, rotatable casing
26 top is equipped with casing connecting flange 25, and rotatable ring rotation guard ring is equipped on the excircle of rotatable mechanism 26
27, it rotates and a circle anticollision strip 28 is installed on the excircle of guard ring 27, be equipped between rotatable casing 26 and rotation guard ring 27
Multiple locating wheels 29；
Preferably, the fixation cutter head mechanism further includes the casing 24 covered at right above cutterhead 18；
Preferably, 21 outer cup of driven gear is equipped with gear cover 23, and blade 19 is installed on cutterhead 18 by full dog point socket set 20
On, locating wheel 29 is installed on rotatable casing 26 by positioning wheel support 30；
Preferably, the revolving support arm support 10 includes upper support arm 31, lower support arm 32, upper support arm 31 and lower support arm
Support arm support 33 is equipped with by support arm pin shaft 34 between 32, supports and support arm carrier base 35 is installed on arm support 33；
Preferably, the dynamical system includes the hydraulic oil pump 40 being installed on mainframe 1, and hydraulic oil pump 40 passes through two high pressures
Oil pipe 43 is separately connected two hydraulic control valves 41, and two hydraulic control valves 41 are connected with electric-controlled switch 44, one of liquid
Pressure control valve 41 is for controlling hydraulic motor 42, another hydraulic control valve 41 is for controlling hydraulic cylinder 46, hydraulic cylinder 46
Fixing end is installed on mainframe 1 by oil cylinder rear support 48, oil cylinder pin shaft 49, movable end passes through support 47, oil cylinder before oil cylinder
Pin shaft 49 is installed on movable machine frame 2；
Preferably, the top of the revolving support arm support 10 is equipped with height adjustment mechanism, and height adjustment mechanism includes revolution
Cutterhead overhangs arm 12, stationary knife disk overhangs arm 11, and circular cutting disk overhanging arm 12 is installed on the end of movable machine frame 2 and is located at turn around branch
The top of brace bracket 10, stationary knife disk overhanging 11 one end of arm is installed on movable machine frame 2, the other end is located at fixed support arm support
9 top, circular cutting disk overhanging arm 12, stationary knife disk overhanging 11 one end of arm are mounted on overhanging arm tension spring 14, overhang arm tension spring 14
Bottom is individually fixed on casing connecting flange 25, and articulated arm tension spring 13 is equipped on movable machine frame 2, and revolution 13 one end of tension spring is solid
Due to the end of rotary support Rocker arm 50, the other end is fixed on movable machine frame 2, and revolution is fixed in 0 root of rotary support Rocker arm 5
It supports on arm support 10, stationary knife disk overhanging arm 11, circular cutting disk overhanging 12 one end of arm are separately installed with castor linking arm 54, castor
One end of linking arm 54 helps stand-off wheel 51 by runing rest 52, the installation of height adjustment lead screw 53.
Orchard weeder smart structural design of the invention, in use, weeder is installed on walking mechanism suspension arrangement
On, hydraulic oil pump is docked with walking mechanism power output, drives weeder mobile while walking mechanism is mobile and driving knife
Disc spins, frame structure are opened in weeding and can be positioned by fruit tree line-spacing width, be suitable between 1.6 meters~4.5 meters as
What line-spacing width.By fixation cutter head mechanism, circular cutting disk mechanism carries out weeding, circular cutting disk mechanism can protrude under fruit tree with
It anticipates close to trunk weeding without hurting trunk, the rotatable casing diameter above cutterhead is greater than cutterhead, blade diameter, and weeding is made
Rotatable casing when encountering trunk in industry with rubber anti-collision item contacts trunk in advance, and diameter is less than cutterhead, the knife of casing
Piece is touched less than trunk, with walking, the reaction force of trunk can automatically by the revolving support arm support that can be swung laterally together with
Cutterhead supports past together, is rotated naturally while mobile by rotatable casing along trunk, then controlled by articulated arm tension spring and come to tree
Dry dynamics cannot hurt after trunk and cutterhead sliding (hiding) cross trunk and pull the timely return of articulated arm, thus can reach remove it is close
Purpose of the grass of trunk without hurting tree.It is acted on by the parallel support of upper and lower support arm, when cutterhead can be made to slide along rough terrain
Upper and lower floating is freely and holding is vertical.Orchard is around the two sides of tree row, and general landform is all uneven, especially ridging kind
The plot of plant is even more different, and tray-like structure of the invention can successfully manage various complicated landforms, below cutterhead
Disk-shaped tray with wear-resistant protective layer, self-assembling formation cutterhead is kept with ground always by the height set up in advance after bottom surface lands
Equidistance, weeding walk when pallet land naturally follow contours (skin) move, no matter landform how complexity all can voluntarily close to
Land for building sliding avoids blade and cuts to ground and cut to realize the weeding height for the stubble left required by orchard and be consistent naturally
The orchard weeding common fault hurted sb.'s feelings, hurt fruit, damage blade, injury tree root etc. is caused to soil rock.Fixation cutter head mechanism can cooperate
Circular cutting disk mechanism completes the ramp portion of remainder and ridging of the meadow width beyond the effective swath of circular cutting disk, leads to
Cross rotary flange disk adjustment cutterhead lateral angles therewith ridging ramp angles be consistent, in addition to not needing horizontal swing function, with
The identical function of circular cutting disk synchronously completes the grass for removing remainder.Blade is trapezoidal, opens along blade lengths direction two sides
Equipped with multiple concave arc shape structures separately, blade is located in concave arc shape structure, and the blade of such structure can not only be preferable complete
At mowing, and blade can be protected, prevent blade from colliding stone and blade is caused to damage, improve the service life of blade, kept
Blade has sword just to can be reduced power consumption, improves efficiency reduction energy consumption.Stationary knife disk and circular cutting disk overhanging above cutterhead
Arm slings cutterhead by the tension spring of suitable elasticity, and the self weight for balancing cutterhead is allowed to slim and graceful suitable land for building surface sliding, effectively avoids
Because cutterhead weight causes circular cutting disk evacuation difficult and pallet abrasion, and it can be reduced blade and eat ground phenomenon.Positioned at cutterhead rear
Stand-off wheel is helped, by holding up with suspension collective effect after tractor by frame structure and keeping parallel to the ground, in use, passing through
Height adjustment lead screw adjusts the distance between cutterhead and ground, and auxiliary undertakes the own wt of equipment rear end.
Detailed description of the invention
A kind of Fig. 1: structural schematic diagram of orchard weeder of the present invention；
Fig. 2: Fig. 1 partial enlarged view；
Fig. 3: Fig. 1 top view；
Fig. 4: frame structure rounding state figure；
Fig. 5: the structural schematic diagram of cutterhead and blade；
Fig. 6: blade structure schematic diagram；
Fig. 7: the structural schematic diagram that pallet, pallet scuff-resistant coating, pallet flange, vertical shaft match.
In figure: 1, mainframe；2, movable machine frame；3, hanging bracket；4, pin shaft is hung；5, mainframe hinge；6, it cuts with scissors
Chain pin shaft；7, movable machine frame hinge；8, hinge pin；9, fixed support arm support；10, revolving support arm support；11, stationary knife disk
Overhang arm；12, circular cutting disk overhangs arm；13, articulated arm tension spring；14, overhang arm tension spring；15, vertical shaft；16, bearing；17, cutterhead
Flange；18, cutterhead；19, blade；20, full dog point socket set；21, driven gear；22, driving gear；23, gear cover；24, casing；
25, casing connecting flange；26, rotatable casing；27, guard ring is rotated；28, anticollision strip；29, locating wheel；30, wheel support is positioned；
31, upper support arm；32, lower support arm；33, arm support is supported；34, support arm pin shaft；35, support arm carrier base；36, pallet；
37, pallet scuff-resistant coating；38, pallet flange；40, hydraulic oil pump；41, hydraulic control valve；42, hydraulic motor；43, high-pressure oil pipe；
44, electric-controlled switch；46, hydraulic cylinder；47, support before oil cylinder；48, oil cylinder rear support；49, oil cylinder pin shaft；50, rotary support shakes
Arm；51, stand-off wheel is helped；52, runing rest；53, height adjustment lead screw；54, castor linking arm；55, rotary flange disk；56, method
Blue attachment base；57, fixed screw；58, jackscrew is adjusted.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-7 is please referred to, the present invention provides a kind of orchard weeder, including the frame structure being installed in walking mechanism,
Frame structure is hinged with revolving support arm support 10, fixed support arm support 9, and revolving support arm support 10 is located at outside and end
Circular cutting disk mechanism is installed, fixed support arm support 9 is located inside and end is equipped with fixation cutter head mechanism, on frame structure
Power mechanism for driving circular cutting disk mechanism, the work of fixation cutter head mechanism is installed, power mechanism can also drive rack machine
Structure is collapsed or is opened；
Walking mechanism is agricultural tricycle or tractor, first is that reducing investment using the original resource of orchard worker；Second is that complying with orchard worker's
Driving habit drives without profession, they do not have to worry to operate；Third is that solving manufacturer's amount of being not easy due to demand minority
The worry of production, yield are arbitrarily also the fabulous approach for reducing special equipment cost；Fourth is that on the one hand reducing cost of manufacture, another party
Face also reduces operating cost, than similar reduction energy consumption 30%, also solves similar transition (apart from the distant transfer) property of tradition
The defect of energy difference, similar to be substantially most fast 8km/h, the present invention can then be travelled by tricycle 45km/h conventional speeds；
Frame structure includes mainframe 1 and one end and the movable machine frame 2 that mainframe 1 is hinged, and movable machine frame 2 is controlled by hydraulic oil
Cylinder 46, movable machine frame 2 are connected and fixed support arm support 9, end at middle part respectively by two cutterhead lateral angles adjustment mechanisms
Support arm bracket 10 is turned round in connection, is equipped with multiple suspension branch for being installed on mainframe 1 in walking mechanism on mainframe 1
Frame 3；
In order to be able to achieve the angular adjustment of cutterhead, cutterhead lateral angles adjustment mechanism includes the flange being installed on movable machine frame 2
Attachment base 26, rotary flange disk 55, fixed screw 57, adjustment jackscrew 58,
Suspension pin shaft 4 is installed, mainframe 1 passes through mainframe hinge 5,6 phase of hinge pin with movable machine frame 2 in hanging bracket 3
Hingedly, movable machine frame 2 is hinged with revolving support arm support 10 by movable machine frame hinge 7, hinge pin 8；
In order to reach preferable herbicidal effect, circular cutting disk mechanism, fixation cutter head mechanism include vertical shaft 15, outside vertical shaft 15
Bearing 16 is installed, cutterhead flange 17 is installed by bearing 16,17 top of cutterhead flange is equipped with driven gear 21, driven gear
21 are meshed with driving gear 22, and driving gear 22 is driven by hydraulic motor 42, are equipped with a circle phase along 18 excircle of cutterhead
The bottom of the blade 19 at interval, vertical shaft 15 is equipped with pallet 36 by pallet flange 38, and the lower surface of pallet 36 is equipped with pallet
Scuff-resistant coating 37；
In order to preferably collapse weeds, weeding ratio is improved, and can be further improved blade using service life, blade 19 is in
It is trapezoidal, multiple concave arc shape structures separately are offered along 19 length direction two sides of blade, blade is located in concave arc shape structure；
In order to protect surrounding people and animals, prevent cutterhead from cutting trunk, circular cutting disk mechanism further includes covering at right above cutterhead 18
Rotatable casing 26, the top of rotatable casing 26 are equipped with casing connecting flange 25, pacify on the excircle of rotatable mechanism 26
Equipped with rotatable ring rotation guard ring 27, rotates and a circle anticollision strip 28, rotatable casing are installed on the excircle of guard ring 27
Multiple locating wheels 29 are installed between 26 and rotation guard ring 27；
Fixation cutter head mechanism further includes the casing 24 covered at right above cutterhead 18；
21 outer cup of driven gear is equipped with gear cover 23, and blade 19 is installed on cutterhead 18 by full dog point socket set 20, locating wheel 29
It is installed on rotatable casing 26 by positioning wheel support 30；
In order to reach preferable stability, revolving support arm support 10 includes upper support arm 31, lower support arm 32, upper support arm 31
Support arm support 33 is equipped with by support arm pin shaft 34 between lower support arm 32, supports and support arm is installed on arm support 33
Carrier base 35；
In order to preferably provide power, dynamical system includes the hydraulic oil pump 40 being installed on mainframe 1, and hydraulic oil pump 40 passes through
Two high-pressure oil pipes 43 are separately connected two hydraulic control valves 41, and two hydraulic control valves 41 are connected with electric-controlled switch 44,
In hydraulic control valve 41 for controlling hydraulic motor 42, another hydraulic control valve 41 is for controlling hydraulic cylinder 46, liquid
46 fixing end of compressing cylinder is installed on mainframe 1 by oil cylinder rear support 48, oil cylinder pin shaft 49, movable end passes through support before oil cylinder
47, oil cylinder pin shaft 49 is installed on movable machine frame 2；
The top of revolving support arm support 10 is equipped with height adjustment mechanism, and height adjustment mechanism includes circular cutting disk overhanging arm
12, stationary knife disk overhangs arm 11, and circular cutting disk overhanging arm 12 is installed on the end of movable machine frame 2 and is located at turn around support arm support 10
Top, stationary knife disk overhanging 11 one end of arm is installed on movable machine frame 2, the other end is located at the top of fixed support arm support 9, is returned
Rotor disk overhanging arm 12, stationary knife disk overhanging 11 one end of arm are mounted on overhanging arm tension spring 14, and overhanging 14 bottom of arm tension spring is solid respectively
Due on casing connecting flange 25, being equipped with articulated arm tension spring 13 on movable machine frame 2, revolution branch is fixed in revolution 13 one end of tension spring
The end of frame Rocker arm 50, the other end are fixed on movable machine frame 2, and revolving support arm support is fixed in 0 root of rotary support Rocker arm 5
On 10, stationary knife disk overhanging arm 11, circular cutting disk overhanging 12 one end of arm are separately installed with castor linking arm 54, castor linking arm 54
One end helps stand-off wheel 51 by runing rest 52, the installation of height adjustment lead screw 53.
In use, weeder is installed on walking mechanism suspension arrangement, hydraulic oil pump 40 and walking mechanism power is defeated
It docks out, drives weeder mobile while walking mechanism is mobile and driving cutterhead rotation, frame structure open simultaneously in weeding
Can be positioned by fruit tree line-spacing width, be suitable between 1.6 meters~4.5 meters how line-spacing width is returned by fixation cutter head mechanism
Rotor disc mechanism carries out weeding, and circular cutting disk mechanism can protrude under fruit tree arbitrarily close to trunk weeding without hurting trunk, be located at
Rotatable casing diameter above cutterhead is greater than cutterhead, blade diameter, with rubber anti-collision item when encountering trunk in weeding operation
Rotatable casing contact trunk in advance, and cutterhead, blade that diameter is less than casing are touched less than trunk, with walking, trunk
Reaction force can be automatically past by supporting together together with cutterhead for the revolving support arm support that can be swung laterally, suitable by rotatable casing
Trunk rotates naturally while mobile, then cannot hurt trunk by the dynamics that the control of articulated arm tension spring comes to trunk and cutterhead is slided
(hiding) pulls the timely return of articulated arm after crossing trunk, therefore can achieve the purpose that remove and set close to the grass of trunk without hurting.Pass through
The parallel support effect of upper and lower support arm, when cutterhead can be made to slide along rough terrain above and below floating freely and keep vertical.Orchard
Around the two sides of tree row, general landform is all uneven, and the plot of especially Ridged plant is even more different, the present invention
Tray-like structure can successfully manage various complicated landforms, the disk-shaped tray with wear-resistant protective layer below cutterhead, bottom
Self-assembling formation cutterhead keeps equidistance by the height set up in advance with ground always after face lands, and pallet is natural when weeding is walked
Follow contours (skin) movement is landed, no matter how complicated landform is all can voluntarily slide close to land for building, to realize required by orchard
The weeding height for the stubble left and be consistent naturally, avoid blade and cut and cut soil rock to ground and cause to hurt sb.'s feelings, hurt fruit, damage
The orchard weeding common fault of blade, injury tree root etc..Fixation cutter head mechanism can cooperate circular cutting disk mechanism to complete meadow width and exceed
The remainder of the effective swath of circular cutting disk and the ramp portion of ridging adjust cutterhead lateral angles by rotary flange disk
Ridging ramp angles are consistent therewith, in addition to not needing horizontal swing function, are synchronously completed and are removed with function identical with circular cutting disk
Remove the grass of remainder.Blade is trapezoidal, offers multiple concave arc shape structures separately, knife along blade lengths direction two sides
Sword is located in concave arc shape structure, and the blade of such structure can not only preferably be completed to mow, and can protect blade, prevents blade
Colliding stone causes blade to damage, and improves the service life of blade, and blade is kept to have sword just to can be reduced power consumption, improves effect
Rate reduces energy consumption.Stationary knife disk and circular cutting disk above cutterhead overhang arm, sling cutterhead by the tension spring of suitable elasticity, put down
The self weight of weighing apparatus cutterhead is allowed to slim and graceful suitable land for building surface sliding, effectively avoid causing because of cutterhead weight circular cutting disk evacuation difficulty with
Pallet abrasion, and can be reduced blade and eat ground phenomenon.Stand-off wheel is helped positioned at cutterhead rear, by making jointly with suspension after tractor
With being held up frame structure and keeping parallel to the ground, in use, being adjusted between cutterhead and ground by height adjustment lead screw
Distance, auxiliary undertake the own wt of equipment rear end.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. a kind of orchard weeder, it is characterised in that including the frame structure being installed in walking mechanism, frame structure is hinged with
Revolving support arm support (10), fixed support arm support (9), revolving support arm support (10) is located at outside and end is equipped with back
Rotor disc mechanism, fixed support arm support (9) is located inside and end is equipped with fixation cutter head mechanism, is equipped on frame structure
For driving the power mechanism of circular cutting disk mechanism, the work of fixation cutter head mechanism, power mechanism can also drive frame structure to collapse
Or it opens.
2. a kind of orchard weeder described in accordance with the claim 1, it is characterised in that the frame structure include mainframe (1) and
The movable machine frame (2) that one end and mainframe (1) are hinged, movable machine frame (2) are controlled by hydraulic cylinder (46), movable machine frame (2)
Revolving support arm support (10), fixed support arm support (9), host are separately connected by two cutterhead lateral angles adjustment mechanisms
Multiple hanging brackets (3) for being installed on mainframe (1) in walking mechanism are installed on frame (1).
3. a kind of orchard weeder according to claim 2, it is characterised in that the cutterhead lateral angles adjustment mechanism packet
It includes and is respectively arranged in movable machine frame (2) middle part and the flanged joint seat (26) on end, rotary flange disk (55), fixed screw
(57), jackscrew (58) are adjusted.
4. a kind of orchard weeder described in accordance with the claim 1, it is characterised in that the circular cutting disk mechanism, fixation cutter head machine
Structure includes vertical shaft (15), is equipped with bearing (16) outside vertical shaft (15), installs cutterhead flange (17) by bearing (16), cutterhead
Flange (17) top is equipped with driven gear (21), and driven gear (21) is meshed with driving gear (22), driving gear (22)
It is driven by hydraulic motor (42), the blade (19) of one circle separately, the bottom of vertical shaft (15) is installed along cutterhead (18) excircle
Portion is equipped with pallet (36) by pallet flange (38), and the lower surface of pallet (36) is equipped with pallet scuff-resistant coating (37).
5. a kind of orchard weeder according to claim 4, it is characterised in that the blade (19) is trapezoidal, along blade
(19) length direction two sides offer multiple concave arc shape structures separately, and blade is located in concave arc shape structure.
6. a kind of orchard weeder according to claim 4, it is characterised in that the circular cutting disk mechanism further includes being provide with
Rotatable casing (26) right above cutterhead (18) is equipped with casing connecting flange (25) at the top of rotatable casing (26),
Rotatable ring rotation guard ring (27) is installed, on the excircle for rotating guard ring (27) on the excircle of rotatable casing (26)
One circle anticollision strip (28) is installed, multiple locating wheels (29) are installed between rotatable casing (26) and rotation guard ring (27).
7. a kind of orchard weeder according to claim 6, it is characterised in that 21 outer cup of driven gear is equipped with tooth
Wheel cover (23), blade (19) are installed on cutterhead (18) by full dog point socket set (20), and locating wheel (29) passes through positioning wheel support
(30) it is installed on rotatable casing (26).
8. a kind of orchard weeder described in accordance with the claim 1, it is characterised in that the revolving support arm support (10) includes
Upper support arm (31), lower support arm (32) are pacified between upper support arm (31) and lower support arm (32) by support arm pin shaft (34)
Equipped with support arm support (33), support arm carrier base (35) are installed in support arm support (33).
9. a kind of orchard weeder described in accordance with the claim 1, it is characterised in that the dynamical system includes being installed on host
Hydraulic oil pump (40) on frame (1), hydraulic oil pump (40) are separately connected two hydraulic control valves by two high-pressure oil pipes (43)
(41), two hydraulic control valves (41) are connected with electric-controlled switch (44), and one of hydraulic control valve (41) is for controlling liquid
Pressure motor (42), for another hydraulic control valve (41) for controlling hydraulic cylinder (46), hydraulic cylinder (46) fixing end passes through oil
Cylinder rear support (48), oil cylinder pin shaft (49) are installed on mainframe (1), movable end passes through support (47), oil cylinder pin shaft before oil cylinder
(49) it is installed on movable machine frame (2).
10. a kind of orchard weeder according to claim 6, it is characterised in that the revolving support arm support (10) it is upper
Side is equipped with height adjustment mechanism, and height adjustment mechanism includes circular cutting disk overhanging arm (12), stationary knife disk overhanging arm (11), revolution
Cutterhead overhanging arm (12) is installed on the end of movable machine frame (2) and is located at turn around the top of support arm support (10), and stationary knife disk is outstanding
The top that arm (11) one end is installed in the middle part of movable machine frame (2) and is located at fixed support arm support (9) is chosen, circular cutting disk overhangs arm
(12), stationary knife disk overhanging arm (11) one end is mounted on overhanging arm tension spring (14), and overhanging arm tension spring (14) bottom is individually fixed in
It on casing connecting flange (25), is equipped on movable machine frame (2) articulated arm tension spring (13), revolution tension spring (13) one end is fixed on back
Turn the end of bracket rocker arm (50), the other end is fixed on movable machine frame (2), and revolution is fixed in rotary support rocker arm (50) root
It supports on arm support (10), stationary knife disk overhanging arm (11), circular cutting disk overhanging arm (12) one end are separately installed with castor linking arm
(54), one end of castor linking arm (54) helps stand-off wheel (51) by runing rest (52), height adjustment lead screw (53) installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910164601.9A CN109863846A (en) | 2019-03-05 | 2019-03-05 | A kind of orchard weeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910164601.9A CN109863846A (en) | 2019-03-05 | 2019-03-05 | A kind of orchard weeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109863846A true CN109863846A (en) | 2019-06-11 |
Family
ID=66919739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910164601.9A Pending CN109863846A (en) | 2019-03-05 | 2019-03-05 | A kind of orchard weeder |
Country Status (1)
| Country | Link |
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| CN (1) | CN109863846A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5916111A (en) * | 1995-02-10 | 1999-06-29 | Husqvarna Ab | Self cleaning cutting head for mowers |
| CN101073298A (en) * | 2007-01-23 | 2007-11-21 | 广西大学 | Combined sugarcane harvester combine harvester of sugarcane |
| CN101849481A (en) * | 2010-06-08 | 2010-10-06 | 长安大学 | On-vehicle hedge clipping machine |
| CN206651037U (en) * | 2017-04-14 | 2017-11-21 | 河北农业大学 | Amplitude modulation formula orchard lawn mower |
| CN208490686U (en) * | 2018-06-04 | 2019-02-15 | 南京农业大学 | A kind of improved orchard weeder |
| CN210075964U (en) * | 2019-03-05 | 2020-02-18 | 烟台文进智能装备有限公司 | Orchard weeding machine |
-
2019
- 2019-03-05 CN CN201910164601.9A patent/CN109863846A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5916111A (en) * | 1995-02-10 | 1999-06-29 | Husqvarna Ab | Self cleaning cutting head for mowers |
| CN101073298A (en) * | 2007-01-23 | 2007-11-21 | 广西大学 | Combined sugarcane harvester combine harvester of sugarcane |
| CN101849481A (en) * | 2010-06-08 | 2010-10-06 | 长安大学 | On-vehicle hedge clipping machine |
| CN206651037U (en) * | 2017-04-14 | 2017-11-21 | 河北农业大学 | Amplitude modulation formula orchard lawn mower |
| CN208490686U (en) * | 2018-06-04 | 2019-02-15 | 南京农业大学 | A kind of improved orchard weeder |
| CN210075964U (en) * | 2019-03-05 | 2020-02-18 | 烟台文进智能装备有限公司 | Orchard weeding machine |
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