CN108617229A - A kind of stacked weeder of careless surface self-adaption for municipal garden landscape - Google Patents
A kind of stacked weeder of careless surface self-adaption for municipal garden landscape Download PDFInfo
- Publication number
- CN108617229A CN108617229A CN201810456633.1A CN201810456633A CN108617229A CN 108617229 A CN108617229 A CN 108617229A CN 201810456633 A CN201810456633 A CN 201810456633A CN 108617229 A CN108617229 A CN 108617229A
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- China
- Prior art keywords
- cutting
- pitch
- cutting sheet
- fixed structure
- head cover
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- 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.)
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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
- A01D75/00—Accessories for harvesters or mowers
- A01D75/18—Safety devices for parts of the machines
- A01D75/187—Removing foreign objects
Abstract
The invention belongs to weeding technique fields, more particularly to a kind of stacked weeder of careless surface self-adaption for municipal garden landscape, it includes the first cutting mechanism, protect head cover, gear ring, annulate shaft, gear ring side wall, second cutting mechanism, support head cover, scroll spring, protect spring, motor, ring tooth, machine shaft, inner ring, it is one-way clutch relationship between inner ring and outer ring in equipment wherein of the present invention, inner ring can drive outer ring to rotate, outer ring cannot take inner ring rotation to, it realizes when the first cutting mechanism is enwinded by grass, second cutting mechanism can forward be rotated relative to the first cutting mechanism, grass is cut off simultaneously；Cutting sheet upper end is provided with pitch cutting guide groove, and when cutting sheet is bent, guide plate can slide in pitch cutting guide groove, prevent from causing to interfere；The present invention increases annulate shaft torque using planetary gear structure and then increases the torque of the second cutting mechanism so that the second cutting mechanism can coordinate with the first cutting mechanism cuts off grass, and simple in structure, using effect is preferable.
Description
Technical field
The invention belongs to weeding technique field more particularly to a kind of careless surface self-adaption for municipal garden landscape are stacked
Weeder.
Background technology
There are the various weeder such as hanging, rotary, reciprocating, blade to utilize the height of engine in weeding technique field at present
Speed rotation output speed greatly improves, and saves the activity duration of weeding worker, reduces a large amount of human resources.But still
There are many problem, can only laterally be trimmed along slope when grass is cut in injection, and cannot be along trimming of getting off on slope, and cutting sheet is careless
When winding, machine shaft can stop operating, and cause electrical fault, then designing one kind in the case where not improving cost can solve
Certainly the equipment of grass winding cutting sheet is necessary.
The present invention design a kind of stacked weeder of careless surface self-adaption for municipal garden landscape solve the problems, such as it is as above.
Invention content
To solve drawbacks described above in the prior art, the present invention discloses a kind of careless surface self-adaption for municipal garden landscape
Stacked weeder, it is realized using following technical scheme.
A kind of stacked weeder of careless surface self-adaption for municipal garden landscape, it is characterised in that：It cuts including first
Cutting mill structure, enclosure wall, protection head cover, gear ring, annulate shaft, gear ring side wall, the second cutting mechanism, support head cover, scroll spring, guarantor
It protects spring, the second strut, motor, ring tooth, first gear, chassis plate, machine shaft, the first strut, fixed structure, axle sleeve, turn
Axis hole, inner ring, collar, outer ring, wherein enclosure wall are mounted on protection head cover lower end, enclosure wall and protection cap diameter phase
Together, protection spring one end is mounted on the downside of protection head cover, and the other end is mounted on the upside of support head cover, and support top cap central is provided with one
A hole is equipped with axle sleeve in hole, and fixed structure is mounted on motor upper surface, and scroll spring is mounted on the downside of support head cover and inner end
It is connect with sleeve outer circle face, outer end is connect with fixed structure；First strut one end is mounted on the downside of support head cover close to branch support
Lid edge, the other end are equipped with chassis plate, and second strut one end is mounted on the downside of support head cover, the other end and chassis plate upside
Connection, and first gear is installed on the second strut；Gear ring is mounted on gear ring side wall upper edge, the internal tooth of gear ring and the first tooth
Wheel engagement, gear ring side wall center are provided with circular hole, and annulate shaft is mounted on the downside of gear ring side wall and internal diameter and gear ring side wall center hole are straight
Diameter is identical；Inner ring forms one-way clutch with outer ring, and the inner ring of one-way clutch is mounted on the periphery of annulate shaft one end；Motor is pacified
Between support head cover and chassis plate, machine shaft one end is mounted on axle sleeve, and the other end passes through the circle that chassis plate center is opened
The circular hole and annulate shaft that hole, gear ring side wall center are opened, ring tooth are mounted on upper on the downside of motor periphery and are engaged with first gear；Unidirectionally
The outer ring of clutch is mounted on inner ring periphery；First cutting mechanism is mounted on machine shaft lower end, and on the downside of inner ring；
Second cutting mechanism is mounted on outer ring；Second cutting mechanism is located on the upside of the first cutting mechanism.
Above-mentioned first cutting mechanism includes the first cutting sheet, slot baffle, leaf spring, collateral ear, adjustment bar, intermediate journal stirrup, cuts
Pitch cutting support, the first pitch cutting fixed structure, guide plate support, guide plate, mowing backplate, mowing inclined-plane, pitch cutting card slot, pitch cutting guide groove,
Wherein the first pitch cutting fixed structure is mounted on machine shaft and on the downside of inner ring, and two collateral ears are symmetrically mounted at first
On pitch cutting fixed structure；Adjustment bar one end is equipped with intermediate journal stirrup, and the other end symmetrically installs that there are two collateral ear, adjustment bars one
Two collateral ears of the intermediate journal stirrup at end and the first pitch cutting fixed structure pass through cylinder pin connection；The intermediate journal stirrup of adjustment bar one end
Two collateral ears with adjacent adjustment bar are by cylinder pin connection, in passing through between three adjustment bars and the first pitch cutting fixed structure
Between the mounting means of journal stirrup and collateral ear be sequentially connected；Leaf spring is arc-shaped, and upside is equipped between adjustment bar and adjacent adjustment bar
Leaf spring, upside is equipped with leaf spring between adjustment bar and the first pitch cutting fixed structure；Connection structure on the downside of adjustment bar is identical,
For any one adjustment bar, cutting sheet support is installed, symmetrically support is pacified for two guide plate supports on the downside of adjustment bar at center
On guide plate, guide plate supports the cylinder pin connection with cutting sheet support lower end by guide plate by is installed together；First cutting
Intermediate on the upside of piece to be provided with pitch cutting guide groove, three guide plates are mounted in pitch cutting guide groove, and pitch cutting guide groove both ends are separately installed with two slots
Baffle, the first cutting sheet side are provided with mowing inclined-plane, and mowing backplate is equipped on the other side, pitch cutting card is provided on mowing backplate
Slot, pitch cutting card slot and the first cutting sheet match.
Above-mentioned second cutting sheet include after pendulum, vertical brace, pitch cutting diagonal brace, the second cutting sheet, exit mouth, deformation hole, second cut
Piece fixed structure, wherein vertical brace are mounted on outer ring, and rear pendulum is mounted on vertical brace lower end, and collar is laid out after being mounted on and collar is nested
On machine shaft, the second pitch cutting fixed structure is mounted in collar, and the second pitch cutting fixed structure installation site is pacified with rear pendulum
Holding position is symmetrical, the second cutting sheet be mounted on the second pitch cutting fixed structure on, pitch cutting diagonal brace be mounted on the second cutting sheet with
At second pitch cutting fixed structure contact position；Side is provided with mowing inclined-plane in second cutting sheet；It is successively opened in second cutting sheet
Three deformation holes, three deformation hole sides have an exit aperture, and the second cutting sheet is located on the upside of the first cutting sheet, and the
One cutting sheet and the second cutting sheet coordinate with pitch cutting card slot simultaneously；Cutting sheet support is across exit aperture and deformation hole.
Relative to traditional weeding technique, the present invention protects spring installation relative to traditional weeding technique in of the invention
It between protection head cover and support head cover, works as a buffer, is protected when passing through out-of-flatness ground when equipment weeding of the present invention
Shield protection head cover and support head cover do not collide；Pitch cutting fixed structure is mounted on machine shaft lower end, and the first cutting mechanism is mounted on
On pitch cutting fixed structure；Second cutting mechanism is mounted on the periphery of outer ring, and originally the second cutting mechanism is located at the first cutting machine
On the upside of structure, machine shaft can drive the first cutting mechanism to rotate when rotating, and the first cutting mechanism is supported and become by cutting sheet
The cooperation in shape hole drives the second cutting mechanism.
First strut one end is mounted on the downside of support head cover at support cap edge, and the other end is mounted on chassis plate
Side one end, second strut one end are mounted on the downside of support head cover, are connect on the upside of the other end and chassis plate, and peace on the outside of the second strut
Equipped with first gear, first gear is engaged with gear ring；Ring tooth is mounted on motor periphery, and ring tooth, first gear and gear ring
Planetary gear structure is formed, the rotation torque of gear ring is more than the rotation torque of machine shaft；When the first cutting mechanism is snarled by grass,
Machine shaft does not rotate, motor housing rotation, and drives second to cut by ring tooth, first gear, gear ring, gear ring side wall and annulate shaft
Cutting mill structure continues to continue to rotate with more large torque to direction identical with original first cutting mechanism direction of rotation, the second cutting machine
Mowing inclined-plane on structure coordinates with the mowing inclined-plane on the first cutting mechanism cuts off the grass of winding.
Two collateral ears are symmetrically mounted on pitch cutting fixed structure in first cutting mechanism；During adjustment bar one end is equipped with
Between journal stirrup, the other end symmetrically installs there are two collateral ear, the intermediate journal stirrup of adjustment bar one end and the first pitch cutting fixed structure
Two collateral ears pass through cylinder by cylinder pin connection, the intermediate journal stirrup of adjustment bar one end with two collateral ears of adjacent adjustment bar
Pin connection is connected between three adjustment bars and the first pitch cutting fixed structure by the mounting means of intermediate journal stirrup and collateral ear successively
It connects；Leaf spring is arc-shaped, and upside is equipped with leaf spring between adjustment bar and adjacent adjustment bar, adjustment bar and the first pitch cutting fixed structure it
Between upside leaf spring is installed；Connection structure on the downside of adjustment bar is identical, for any one adjustment bar, on the downside of adjustment bar in
Cutting sheet support is installed, two guide plate supports are symmetrically mounted on guide plate, and guide plate is supported by guide plate and cutting sheet at the heart
Support lower end is installed together；Intermediate on the upside of cutting sheet to be provided with pitch cutting guide groove, three guide plates are mounted in pitch cutting guide groove, work as cutting
When piece is bent, guide plate can slide in pitch cutting guide groove, prevent from causing to interfere, and two slot baffles are separately mounted to pitch cutting guide groove two
End, prevents guide plate from being skidded off from pitch cutting guide groove；First cutting sheet is film, and design is so that so that cutting sheet, which is worked as, encounters careless face not in this way
When smooth, cutting sheet meeting adjust automatically section, smooth weeding.
Second cutting sheet is mounted on the second pitch cutting fixed structure, and the second pitch cutting fixed structure can be in motor by collar
It is rotated in shaft, and then the second cutting sheet can rotate on machine shaft, the rear pendulum mounted on the collar other side passes through vertical brace
It is connect with outer ring, outer ring can be by driving vertical brace, rear pendulum, collar and the second cutting sheet to be rotated around machine shaft.Second cuts
Originally pitch cutting is mounted in the first cutting sheet, deform hole and exit the cutting sheet support cooperation on the upside of mouth and the first cutting sheet；When
Not usually, the first cutting sheet can adapt to the fluctuating on ground with the second cutting sheet by bending on ground, deform the effect in hole with the
As the effect of one cutting sheet guide groove, cutting sheet can be allowed to be supported in deformation hole and slided, prevent from causing cutting sheet support and the
The interference of two cutting sheets.First cutting sheet and the second cutting sheet coordinate with pitch cutting card slot simultaneously, and pitch cutting card slot can be to two
Cutting sheet plays certain fixation and stabilization so that can be smooth when the first cutting sheet moves simultaneously with the second cutting sheet
Mowing.
When using equipment weeding of the present invention, originally the second cutting sheet is located in the first cutting sheet, and motor drives electricity
Machine shaft rotates, and machine shaft, which drives, installs what the first pitch cutting fixed structure, adjustment bar and downside on machine shaft were installed
First cutting sheet rotates, while being supported by cutting sheet and driving the second cutting sheet to be revolved with the first cutting sheet with the cooperation for deforming hole
Turn, the rotation of the second cutting sheet drives collar, rear pendulum, vertical brace and outer ring to rotate by the second pitch cutting fixed structure；Motor at this time
The reason of entirety does not turn, that is, inner ring does not turn, and outer ring is because of single-direction transmission, the rotation of outer ring is not interfere with inner ring
's；So originally, the first cutting sheet cuts grass together with the second cutting sheet.After encountering ground injustice in the process,
First cutting sheet is faced its active force by ground, and the first cutting sheet can drive the second cutting sheet while can be bent downwardly upwards；
Adjustment bar can rotate a certain angle along the straight pin that journal stirrup contacts and deacclimatize the bending of the first cutting sheet；Cutting sheet is being bent
Pass through weeding under the elastic restoring force of itself and the pressure collective effect of adjusting block under state.When the first cutting mechanism and second are cut
After cutting mill structure is wound by grass, machine shaft will be stuck, and the power of motor can be transferred on motor casing at this time, and motor casing can be held
Begin to rotate, while compressing scroll spring, the rotation of motor casing drives gear ring and annulate shaft rotation, annulate shaft to drive inner ring and outer ring rotation
Turning, outer ring drives vertical brace, rear pendulum and the second cutting sheet to be rotated to former direction, because power of motor have passed through the transmission of planetary gear,
The torque of the second cutting sheet is more than the torque of the first original cutting sheet at this time, and the second cutting sheet will travel forward, while with
The grass of winding is cut off；The second cutting sheet is detached from the first cutting sheet by the mouth that exits of itself in the process.When grass is not being wound
Afterwards, under scroll spring effect, motor is relative to protection head cover reinstatement state, and the first cutting sheet restores rotation, while when fortune
It after moving at the second cutting sheet, is reinserted on the downside of the second cutting sheet, drives the second cutting sheet setting in motion.Scroll spring
The the first cutting sheet rotation acting as originally provides certain torque, because the reaction torque that the rotation of the first cutting sheet generates is to pass through
Scroll spring is transmitted to support head cover and to protecting on head cover, and scroll spring establishes torque between motor and machine shaft
It transmits, on the one hand restores motor direction of rotation, on the other hand certain cutting torque is provided by itself boil down to machine shaft.
Description of the drawings
Fig. 1 is global facility distribution schematic diagram.
Fig. 2 is global facility structure sectional view.
Fig. 3 is global facility structural perspective.
Fig. 4 is chassis plate scheme of installation.
Fig. 5 is ring tooth scheme of installation.
Fig. 6 is protection head cover scheme of installation.
Fig. 7 is gear ring structure schematic diagram.
Fig. 8 is the first cutting mechanism and the second cutting mechanism scheme of installation.
Fig. 9 is the first cutting sheet structural scheme of mechanism.
Figure 10 is adjustment bar scheme of installation.
Figure 11 is the second cutting mechanism structural schematic diagram.
Figure label title：1, the first cutting mechanism, 2, enclosure wall, 3, protection head cover, 4, gear ring, 5, annulate shaft, 6, tooth
Enclose side wall, the 7, second cutting mechanism, 8, support head cover, 9, scroll spring, 10, protection spring, the 11, second strut, 12, motor,
13, ring tooth, 14, first gear, 15, chassis plate, 16, machine shaft, the 17, first strut, 20, fixed structure, 22, axle sleeve, 23,
Shaft hole, 26, inner ring, the 27, first cutting sheet, 28, slot baffle, 29, leaf spring, 30, collateral ear, 31, adjustment bar, 32, intermediate branch
Ear, 35, rear pendulum, 36, collar, 37, cutting sheet support, 38, guide plate support, 39, guide plate, 40, mowing backplate, 41, mowing inclined-plane,
42, pitch cutting card slot, 43, pitch cutting guide groove, 44, outer ring, 45, vertical brace, 51, circle guide groove, the 52, first pitch cutting fixed structure, 65, pitch cutting
Diagonal brace, the 66, second cutting sheet, 67, exit mouth, 68, deformation hole.
Specific implementation mode
As shown in Figure 1, 2, 3, it includes the first cutting mechanism 1, enclosure wall 2, protection head cover 3, gear ring 4, annulate shaft 5, tooth
Enclose side wall 6, the second cutting mechanism 7, support head cover 8, scroll spring 9, protection spring 10, the second strut 11, motor 12, ring tooth
13, first gear 14, chassis plate 15, machine shaft 16, the first strut 17, fixed structure 20, axle sleeve 22, shaft hole 23, inner ring
26, collar 36, outer ring 44, wherein as a shown in Figure 6, enclosure wall 2 is mounted on 3 lower end of protection head cover, enclosure wall 2 and protection
3 diameter of head cover is identical, as shown in Fig. 2, 10 one end of protection spring is mounted on 3 downside of protection head cover, the other end is mounted on branch support
The upside of lid 8,8 center of support head cover are driveed there are one hole, are equipped with axle sleeve 22 in hole, as shown in Figure 4,5, fixed structure 20 is mounted on
12 upper surface of motor, scroll spring 9 is mounted on 8 downside of support head cover and inner end is connect with 22 periphery of axle sleeve, outer end and fixation
Structure 20 connects；As shown in figure 4,17 one end of the first strut is mounted on 8 downside of support head cover close to 8 edge of support head cover, separately
One end is equipped with chassis plate 15, and 11 one end of the second strut is mounted on 8 downside of support head cover, and the other end connects with 15 upside of chassis plate
It connects, and first gear 14 is installed on the second strut 11；As shown in fig. 7, gear ring 4 is mounted on 6 upper edge of gear ring side wall, gear ring
4 internal tooth is engaged with first gear 14, and 6 center of gear ring side wall is provided with circular hole, and annulate shaft 5 is mounted on 6 downside of gear ring side wall and internal diameter
It is identical as 6 center hole diameter of gear ring side wall；As shown in figure 8, inner ring 26 forms one-way clutch, one-way clutch with outer ring 44
Inner ring 26 be mounted on 5 one end periphery of annulate shaft on；As shown in Fig. 2, motor 12 be mounted on support head cover 8 and chassis plate 15 it
Between, 16 one end of machine shaft be mounted on axle sleeve 22 on, the other end pass through 15 center of chassis plate open circular hole, 6 center of gear ring side wall
The circular hole and annulate shaft 5 opened, as shown in figure 5, ring tooth 13 is mounted on upper on the downside of 12 periphery of motor and is engaged with first gear 14；It is single
It is mounted on 26 periphery of inner ring to the outer ring 44 of clutch；First cutting mechanism 1 is mounted on 16 lower end of machine shaft, and is located at
26 downside of inner ring；Second cutting mechanism 7 is mounted on outer ring 44；Second cutting mechanism 7 is located at 1 upside of the first cutting mechanism.
As shown in Figure 8,9, 10, above-mentioned first cutting mechanism 1 include the first cutting sheet 27, it is slot baffle 28, leaf spring 29, collateral
Ear 30, adjustment bar 31, intermediate journal stirrup 32, cutting sheet support the 37, first pitch cutting fixed structure 52, guide plate support 38, guide plate 39, cut
Careless backplate 40, mowing inclined-plane 41, pitch cutting card slot 42, pitch cutting guide groove 43, wherein as shown in figure 8, the first pitch cutting fixed structure 52 is pacified
On machine shaft 16 and positioned at 26 downside of inner ring, two collateral ears 30 are symmetrically mounted at the first pitch cutting fixed structure 52
On；As shown in Figure 10,31 one end of adjustment bar is equipped with intermediate journal stirrup 32, and the other end is symmetrically installed there are two collateral ear 30, adjusted
The intermediate journal stirrup 32 of 31 one end of section item and two collateral ears 30 of the first pitch cutting fixed structure 52 pass through cylinder pin connection；Adjustment bar
The intermediate journal stirrup 32 of 31 one end and two collateral ears 30 of adjacent adjustment bar 31 are by cylinder pin connection, as shown in figure 8, three tune
It is sequentially connected by intermediate journal stirrup 32 and the mounting means of collateral ear 30 between section item 31 and the first pitch cutting fixed structure 52；Leaf spring
29 is arc-shaped, and upside is equipped with leaf spring 29, adjustment bar 31 and the first pitch cutting fixed knot between adjustment bar 31 and adjacent adjustment bar 31
Upside is equipped with leaf spring 29 between structure 52；The connection structure of the downside of adjustment bar 31 is identical, for any one adjustment bar 31,
As shown in Figure 10, cutting sheet support 37, two symmetrically support installations of guide plate support 38 are installed at 31 downside center of adjustment bar
On guide plate 39, guide plate 39 supports the cylinder pin connection of 37 lower ends with cutting sheet by guide plate support 38 by is installed together；The
One cutting sheet, 27 upside is intermediate to be provided with pitch cutting guide groove 43, and three guide plates 39 are mounted in pitch cutting guide groove 43,43 both ends of pitch cutting guide groove
Two slot baffles 28 are separately installed with, 27 side of the first cutting sheet is provided with mowing inclined-plane 41, mowing backplate is equipped on the other side
40, pitch cutting card slot 42 is provided on mowing backplate 40, and pitch cutting card slot 42 and the first cutting sheet 27 match.
As shown in figure 11, after above-mentioned second cutting sheet 66 includes pendulum 35, vertical brace 45, pitch cutting diagonal brace 65, the second cutting sheet 66,
Mouth 67, deformation hole 68, the second pitch cutting fixed structure 20 are exited, wherein vertical brace 45 is mounted on outer ring 44, and rear pendulum 35 is mounted on vertical
45 lower ends are supportted, collar 36 is put after being mounted on 35 and collar 36 is nested on machine shaft 16, the second pitch cutting fixed structure 20 peace
In collar 36, and 20 installation site of the second pitch cutting fixed structure and 35 installation sites of rear pendulum are symmetrical, the second cutting sheet
66 are mounted on the second pitch cutting fixed structure 20, and pitch cutting diagonal brace 65 is mounted on the second cutting sheet 66 and the second pitch cutting fixed structure 20
At contact position；Side is provided with mowing inclined-plane 41 in second cutting sheet 66；Three deformation holes are successively opened in second cutting sheet 66
68, three deformation 68 sides of hole have an exit aperture, and the second cutting sheet 66 is located at 27 upside of the first cutting sheet, and first
Cutting sheet 27 and the second cutting sheet 66 coordinate with pitch cutting card slot 42 simultaneously；Cutting sheet support 37 passes through exit aperture and deformation hole
68。
In conclusion the present invention protects spring 10 to be mounted on protection head cover 3 relative to traditional weeding technique in of the invention
It between support head cover 8, works as a buffer, protection protection head cover when passing through out-of-flatness ground when equipment weeding of the present invention
3 do not collide with support head cover 8；Pitch cutting fixed structure 20 is mounted on 16 lower end of machine shaft, and the first cutting mechanism 1 is mounted on pitch cutting
On fixed structure 20；Second cutting mechanism 7 is mounted on 44 periphery of outer ring, and originally the second cutting mechanism 7 is located at the first cutting
1 upside of mechanism, machine shaft 16 can drive the first cutting mechanism 1 to rotate when rotating, the first cutting mechanism 1 passes through cutting sheet branch
Support 37 and the cooperation in deformation hole 68 drive the second cutting mechanism 7.
First strut, 17 one end is mounted on 8 downside of support head cover close to 8 edge of support head cover, and the other end is mounted on chassis
15 upside one end of plate, 11 one end of the second strut are mounted on 8 downside of support head cover, and the other end is connect with 15 upside of chassis plate, and the
Two struts, 11 outside is equipped with first gear 14, and first gear 14 is engaged with gear ring 4；Ring tooth 13 is mounted on 12 periphery of motor
On, and ring tooth 13, first gear 14 and gear ring 4 form planetary gear structure, the rotation torque of gear ring 4 is more than the rotation of machine shaft 16
Torque；When the first cutting mechanism 1 is snarled by grass, machine shaft 16 does not rotate, the rotation of 12 shell of motor, and passes through ring tooth
13, first gear 14, gear ring 4, gear ring side wall 6 and annulate shaft 5 drive the second cutting mechanism 7 continue to original first cutting mechanism
The identical direction in 1 direction of rotation continues to rotate with more large torque, mowing inclined-plane 41 and the first cutting machine on the second cutting mechanism 7
The grass of winding is cut off in the cooperation of mowing inclined-plane 41 on structure 1.
Two collateral ears 30 are symmetrically mounted on pitch cutting fixed structure 20 in first cutting mechanism 1；31 one end of adjustment bar
Intermediate journal stirrup 32 is installed, the other end is symmetrically installed there are two collateral ear 30, the intermediate journal stirrup 32 of 31 one end of adjustment bar and the
Two collateral ears 30 of one pitch cutting fixed structure 52 pass through cylinder pin connection, the intermediate journal stirrup 32 and adjacent tune of 31 one end of adjustment bar
Two collateral ears 30 of item 31 are saved by cylinder pin connection, in passing through between three adjustment bars 31 and the first pitch cutting fixed structure 52
Between journal stirrup 32 and the mounting means of collateral ear 30 be sequentially connected；Leaf spring 29 is arc-shaped, between adjustment bar 31 and adjacent adjustment bar 31
Upside is equipped with leaf spring 29, and upside is equipped with leaf spring 29 between adjustment bar 31 and the first pitch cutting fixed structure 52；Under adjustment bar 31
The connection structure of side is identical, and for any one adjustment bar 31, cutting sheet support is equipped at 31 downside center of adjustment bar
37, two guide plate supports 38 are symmetrically mounted on guide plate 39, and guide plate 39 supports 37 lower ends by guide plate support 38 with cutting sheet
It is installed together；Intermediate on the upside of cutting sheet to be provided with pitch cutting guide groove 43, three guide plates 39 are mounted in pitch cutting guide groove 43, work as cutting sheet
When bending, guide plate 39 can slide in pitch cutting guide groove 43, prevent from causing to interfere, two slot baffles 28 are separately mounted to pitch cutting and lead
43 both ends of slot, prevent guide plate 39 from being skidded off from pitch cutting guide groove 43；First cutting sheet 27 is film, and design is so that cutting sheet works as chance in this way
To when careless face out-of-flatness, cutting sheet understands adjust automatically section, smooth weeding.
Second cutting sheet 66 is mounted on the second pitch cutting fixed structure 20, and the second pitch cutting fixed structure 20 can by collar 36
To be rotated on machine shaft 16, and then the second cutting sheet 66 can rotate on machine shaft 16, and it is another to be mounted on collar 36
The rear pendulum 35 of side is connect by vertical brace 45 with outer ring 44, and outer ring 44 can be by driving vertical brace 45, afterwards pendulum 35, collar 36 and second
Cutting sheet 66 is rotated around machine shaft 16.Originally second cutting sheet 66 is mounted in the first cutting sheet 27, deform hole 68 and move back
37 cooperation of cutting sheet support of 27 upside of outlet 67 and the first cutting sheet；When ground injustice, the first cutting sheet 27 is cut with second
Pitch cutting 66 can adapt to the fluctuating on ground by bending, as the effect of effect 27 guide groove of same first cutting sheet in deformation hole 68,
Cutting sheet support 37 can be allowed to be slided in deforming hole 68, prevent the interference for causing cutting sheet support 37 and the second cutting sheet 66.
First cutting sheet 27 and the second cutting sheet 66 coordinate with pitch cutting card slot 42 simultaneously, and pitch cutting card slot 42 can play two cutting sheets
To certain fixation and stabilization so that can smoothly be cut when the first cutting sheet 27 moves simultaneously with the second cutting sheet 66
Grass.
When using equipment weeding of the present invention, originally the second cutting sheet 66 is located in the first cutting sheet 27, motor 12
Machine shaft 16 is driven to rotate, machine shaft 16 drives the first pitch cutting fixed structure 52, adjustment bar 31 on installation machine shaft 16
And the first cutting sheet 27 rotation that downside is installed, while driving second by cutting sheet support 37 and the cooperation in deformation hole 68
Cutting sheet 66 is rotated with the first cutting sheet 27, and the rotation of the second cutting sheet 66 drives collar by the second pitch cutting fixed structure 20
36, pendulum 35, vertical brace 45 and outer ring 44 rotate afterwards；Motor 12 is whole at this time does not turn, that is, inner ring 26 does not turn, and outer ring 44 because
The rotation of the reason of single-direction transmission, outer ring 44 do not interfere with inner ring 26；So originally, the first cutting sheet 27 and second
Cutting sheet 66 together cuts grass.After encountering ground injustice in the process, the first cutting sheet 27 is made by ground in face of it
Firmly, the first cutting sheet 27 can drive the second cutting sheet 66 while can be bent downwardly upwards；Adjustment bar 31 can be contacted along journal stirrup
Straight pin rotate a certain angle and deacclimatize the bending of the first cutting sheet 27；Cutting sheet passes through the bullet of itself in the bent state
Weeding under property restoring force and the pressure collective effect of adjusting block.When the first cutting mechanism 1 and the second cutting mechanism 7 are wound by grass
Afterwards, machine shaft 16 will be stuck, and the power of motor 12 can be transferred on 12 shell of motor at this time, and 12 shell of motor can start to revolve
Turn, while compressing scroll spring 9, the rotation of 12 shell of motor drives gear ring 4 and annulate shaft 5 to rotate, and annulate shaft 5 drives inner ring 26 and outer ring
44 rotations, outer ring 44 drives vertical brace 45,35 and second cutting sheet 66 of rear pendulum to be rotated to former direction, because 12 power of motor have passed through
The transmission of planetary gear, the torque of the second cutting sheet 66 is more than the torque of the first original cutting sheet 27, the second cutting sheet 66 at this time
It will travel forward, while be cut off with the grass of winding；The second cutting sheet 66 is detached from by the mouth 67 that exits of itself in the process
First cutting sheet 27.When grass not after winding, under the effect of scroll spring 9, motor 12 restores to the original state relative to protection head cover 3
State, the first cutting sheet 27 restores rotation, while after moving at the second cutting sheet 66, being reinserted under the second cutting sheet 66
Side drives 66 setting in motion of the second cutting sheet.The first cutting sheet 27 rotation of scroll spring 9 acting as originally provides certain
Torque, because the reaction torque that the rotation of the first cutting sheet 27 generates is to be transmitted to support head cover 8 by scroll spring 9 and arrive protection top
On lid 3, scroll spring 9 establishes torque transmission between motor 12 and machine shaft 16, on the one hand restores motor 12 and rotates
On the other hand direction provides certain cutting torque by itself boil down to machine shaft 16.
Claims (1)
1. a kind of stacked weeder of careless surface self-adaption for municipal garden landscape, it is characterised in that：It includes the first cutting
Mechanism, enclosure wall, protection head cover, gear ring, annulate shaft, gear ring side wall, the second cutting mechanism, support head cover, scroll spring, protection
Spring, the second strut, motor, ring tooth, first gear, chassis plate, machine shaft, the first strut, fixed structure, axle sleeve, shaft
Hole, inner ring, collar, outer ring, wherein enclosure wall are mounted on protection head cover lower end, and enclosure wall is identical with protection cap diameter,
Protect spring one end be mounted on protection head cover on the downside of, the other end be mounted on support head cover on the upside of, support top cap central open there are one
Hole, is equipped with axle sleeve in hole, and fixed structure is mounted on motor upper surface, scroll spring be mounted on the downside of support head cover and inner end with
Sleeve outer circle face connects, and outer end is connect with fixed structure；First strut one end is mounted on the downside of support head cover close to support head cover
Edge, the other end are equipped with chassis plate, and second strut one end is mounted on the downside of support head cover, connect on the upside of the other end and chassis plate
It connects, and first gear is installed on the second strut；Gear ring is mounted on gear ring side wall upper edge, the internal tooth and first gear of gear ring
Engagement, gear ring side wall center are provided with circular hole, and annulate shaft is mounted on gear ring side wall downside and internal diameter and gear ring side wall center hole diameter
It is identical；Inner ring forms one-way clutch with outer ring, and the inner ring of one-way clutch is mounted on the periphery of annulate shaft one end；Motor is installed
Support head cover and chassis plate between, machine shaft one end be mounted on axle sleeve on, the other end pass through chassis plate center open circular hole,
The circular hole and annulate shaft that gear ring side wall center is opened, ring tooth are mounted on upper on the downside of motor periphery and are engaged with first gear；Unidirectionally from
The outer ring of clutch is mounted on inner ring periphery；First cutting mechanism is mounted on machine shaft lower end, and on the downside of inner ring；The
Two cutting mechanisms are mounted on outer ring；Second cutting mechanism is located on the upside of the first cutting mechanism；
Above-mentioned first cutting mechanism includes the first cutting sheet, slot baffle, leaf spring, collateral ear, adjustment bar, intermediate journal stirrup, cutting sheet
Support, the first pitch cutting fixed structure, guide plate support, guide plate, mowing backplate, mowing inclined-plane, pitch cutting card slot, pitch cutting guide groove, wherein
First pitch cutting fixed structure is mounted on machine shaft and on the downside of inner ring, and two collateral ears are symmetrically mounted at the first pitch cutting
On fixed structure；Adjustment bar one end is equipped with intermediate journal stirrup, and the other end is symmetrically installed there are two collateral ear, adjustment bar one end
Two collateral ears of intermediate journal stirrup and the first pitch cutting fixed structure pass through cylinder pin connection；The intermediate journal stirrup and phase of adjustment bar one end
Two collateral ears of adjacent adjustment bar are propped up between three adjustment bars and the first pitch cutting fixed structure by centre by cylinder pin connection
The mounting means of ear and collateral ear is sequentially connected；Leaf spring is arc-shaped, and upside is equipped with leaf spring between adjustment bar and adjacent adjustment bar,
Upside is equipped with leaf spring between adjustment bar and the first pitch cutting fixed structure；Connection structure on the downside of adjustment bar is identical, for
Any one adjustment bar is equipped with cutting sheet support on the downside of adjustment bar at center, symmetrically support is mounted on for two guide plates supports
On guide plate, guide plate supports the cylinder pin connection with cutting sheet support lower end by guide plate by is installed together；In first cutting sheet
Pitch cutting guide groove is provided among side, three guide plates are mounted in pitch cutting guide groove, and pitch cutting guide groove both ends are separately installed with two slot baffles,
First cutting sheet side is provided with mowing inclined-plane, and mowing backplate is equipped on the other side, pitch cutting card slot, pitch cutting are provided on mowing backplate
Card slot and the first cutting sheet match；
Above-mentioned second cutting sheet include after pendulum, vertical brace, pitch cutting diagonal brace, the second cutting sheet, to exit mouth, deformation hole, the second pitch cutting solid
Determine structure, wherein vertical brace is mounted on outer ring, and rear pendulum is mounted on vertical brace lower end, and collar is laid out after being mounted on and collar is nested in electricity
In machine shaft, the second pitch cutting fixed structure is mounted in collar, and the second pitch cutting fixed structure installation site and rear pendulum installation position
Set it is symmetrical, the second cutting sheet be mounted on the second pitch cutting fixed structure on, pitch cutting diagonal brace be mounted on the second cutting sheet and second
At pitch cutting fixed structure contact position；Side is provided with mowing inclined-plane in second cutting sheet；Three are successively opened in second cutting sheet
Hole is deformed, three deformation hole sides have an exit aperture, and the second cutting sheet is located on the upside of the first cutting sheet, and first cuts
Pitch cutting and the second cutting sheet coordinate with pitch cutting card slot simultaneously；Cutting sheet support is across exit aperture and deformation hole；
First cutting sheet and the second cutting sheet can be bent upward or downward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810456633.1A CN108617229A (en) | 2017-03-22 | 2017-03-22 | A kind of stacked weeder of careless surface self-adaption for municipal garden landscape |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810456633.1A CN108617229A (en) | 2017-03-22 | 2017-03-22 | A kind of stacked weeder of careless surface self-adaption for municipal garden landscape |
| CN201710173406.3A CN106922276A (en) | 2017-03-22 | 2017-03-22 | A kind of stacked weeder of careless surface self-adaption for municipal garden landscape engineering |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710173406.3A Division CN106922276A (en) | 2017-03-22 | 2017-03-22 | A kind of stacked weeder of careless surface self-adaption for municipal garden landscape engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108617229A true CN108617229A (en) | 2018-10-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810456633.1A Withdrawn CN108617229A (en) | 2017-03-22 | 2017-03-22 | A kind of stacked weeder of careless surface self-adaption for municipal garden landscape |
| CN201710173406.3A Pending CN106922276A (en) | 2017-03-22 | 2017-03-22 | A kind of stacked weeder of careless surface self-adaption for municipal garden landscape engineering |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710173406.3A Pending CN106922276A (en) | 2017-03-22 | 2017-03-22 | A kind of stacked weeder of careless surface self-adaption for municipal garden landscape engineering |
Country Status (1)
| Country | Link |
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| CN (2) | CN108617229A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110419316A (en) * | 2019-07-17 | 2019-11-08 | 新昌县大菠萝农业发展有限公司 | A kind of reciprocating cutting formula grass-mowing machine |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107926267B (en) * | 2017-11-22 | 2020-11-10 | 潍坊科技学院 | Mowing robot |
| CN108496523B (en) * | 2018-03-28 | 2021-03-26 | 中实翊(福建)建设工程有限公司 | Method for remotely and automatically cutting and safely trimming lawn |
| CN110809987A (en) * | 2018-08-07 | 2020-02-21 | 南京德朔实业有限公司 | Grass mowing head and grass mowing machine comprising same |
| CN112544136B (en) * | 2020-12-10 | 2022-05-27 | 浙江理工大学 | Variable plant spacing inter-plant weeding tail end execution device based on non-circular gear transmission |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1507424A1 (en) * | 1966-07-08 | 1969-12-18 | Wolf Geraete Gmbh | Cable winder for an electric lawn mower |
| US4738328A (en) * | 1987-01-06 | 1988-04-19 | Bryant-Poff, Inc. | Housing for a riding lawnmower transmission |
| US5345683A (en) * | 1991-01-14 | 1994-09-13 | Takahiro Kanou | Rotary cutter for mowing machine |
| IT1314465B1 (en) * | 2000-01-04 | 2002-12-18 | Arnetoli Motor | REEL FOR WINDING A CUTTING WIRE FOR A LAWN MOWER AND HEAD FOR INCORPORATING LAWN MOWER SAID SPOOL |
| JP4504659B2 (en) * | 2003-10-24 | 2010-07-14 | 株式会社新宮商行 | Code feeder for brush cutter and cord routing method in cord feeder |
| FR2882890B1 (en) * | 2005-03-08 | 2007-05-18 | Kuhn Sa Sa | METHOD OF MAKING A CUTTING BAR CASTER OF A DISC MOWER AND CASE OBTAINED |
| CN200950746Y (en) * | 2006-07-13 | 2007-09-26 | 王贵生 | Grass mowing machine |
| FR2995500B1 (en) * | 2012-09-14 | 2014-08-29 | Pellenc Sa | ROTARY CUTTING HEAD WITH THREADS AND ASSEMBLY COMPRISING SUCH A HEAD AND A DRIVING SHAFT OF SAID HEAD |
-
2017
- 2017-03-22 CN CN201810456633.1A patent/CN108617229A/en not_active Withdrawn
- 2017-03-22 CN CN201710173406.3A patent/CN106922276A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110419316A (en) * | 2019-07-17 | 2019-11-08 | 新昌县大菠萝农业发展有限公司 | A kind of reciprocating cutting formula grass-mowing machine |
| CN110419316B (en) * | 2019-07-17 | 2021-05-28 | 新昌县大菠萝农业发展有限公司 | Reciprocating cutting type grass trimmer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106922276A (en) | 2017-07-07 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181009 |
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| WW01 | Invention patent application withdrawn after publication |