CN109197218A - A kind of greening shearing device suitable for municipal gardens - Google Patents
A kind of greening shearing device suitable for municipal gardens Download PDFInfo
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- CN109197218A CN109197218A CN201811077106.6A CN201811077106A CN109197218A CN 109197218 A CN109197218 A CN 109197218A CN 201811077106 A CN201811077106 A CN 201811077106A CN 109197218 A CN109197218 A CN 109197218A
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- saw blade
- fixedly connected
- seat
- componet
- saw
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G3/00—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
- A01G3/08—Other tools for pruning, branching or delimbing standing trees
- A01G3/085—Motor-driven saws for pruning or branching
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- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Environmental Sciences (AREA)
- Dovetailed Work, And Nailing Machines And Stapling Machines For Wood (AREA)
Abstract
The present invention relates to a kind of greening shearing devices, it in particular is a kind of greening shearing device suitable for municipal gardens, upper saw componet and lower saw componet in the present invention can be rotated with the axis of short axle, when the wooden lump being cut on trees, when upper saw componet and lower saw componet move on, upper saw componet and lower saw componet can be rotated with the axis of short axle and be streaked from the side of wooden lump, avoid the wooden lump for being not easy to cut on trees, after avoiding wooden lump, compressed spring can reset upper saw componet and lower saw componet, it prevents from cutting wooden lump by force and saw blade is damaged；And upper saw componet and lower saw componet can according to need to be switched between transverse cuts and vertical cutting, consequently facilitating the upper end and two sides of cutting trees.The crane is slidably connected on pedestal, and saw blade-holder is slidably connected on crane, and upper saw componet is hingedly connected on saw blade-holder, and lower saw componet is slidably connected on saw componet.
Description
Technical field
The present invention relates to a kind of greening shearing devices, are in particular a kind of greening pruner dresses suitable for municipal gardens
It sets.
Background technique
When trimming ornamental trees and shrubs branch, can be encountered on trees on trunk or tree branches more sturdy on trees sometimes
Wooden lump, it is difficult to cut.
Application No. is a kind of greening shearing device of CN201720682085.5 and greening pruner machine, which is provided
A kind of greening shearing device and greening pruner machine, are related to greening treatment apparatus field, greening shearing device includes main frame body, cuts
Cutting mill structure and walking mechanism, main frame body are strip, and cutting mechanism is flexibly connected with main frame body, and walking mechanism includes at least two
A walker arranged side by side, two walkers are respectively arranged at the both ends of main frame body.The device can be simultaneously to afforestation vegetation
Two sides and top are trimmed, and the accuracy of trimming is high, do not need to carry out second pruning, and the operation letter of the present apparatus
It is single, high-efficient, practical, it is particularly suitable for the large area trimming of roadside greening.The device when encountering wooden lump on trees,
It can not dodge, saw blade can be damaged by cutting wooden lump by force.
Summary of the invention
The present invention provides a kind of greening shearing device suitable for municipal gardens, and its advantages are the upper saw in the present invention
Component and lower saw componet can be rotated with the axis of short axle, when the wooden lump being cut in tree branches, upper saw componet and
When lower saw componet moves on, upper saw componet and lower saw componet can be rotated with the axis of short axle and be drawn from the side of wooden lump
It crosses, avoids the wooden lump for being not easy to cut on trees, after avoiding wooden lump, compressed spring can be to upper saw componet and lower saw group
Part is resetted, and prevents from cutting wooden lump by force damaging to saw blade；And upper saw componet and lower saw componet can bases
It needs to switch between transverse cuts and vertical cutting, consequently facilitating the upper end and two sides of cutting trees.
The present invention relates to a kind of greening shearing devices, are in particular a kind of greening pruner dresses suitable for municipal gardens
It sets, including pedestal, crane, saw blade-holder, upper saw componet and lower saw componet, the upper saw componet and lower saw componet in the present invention can be with
It is rotated with the axis of short axle, when the wooden lump being cut in tree branches, when upper saw componet and lower saw componet move on,
Upper saw componet and lower saw componet can be rotated with the axis of short axle and be streaked from the side of wooden lump, avoid being not easy to cut on trees
The wooden lump cut, after avoiding wooden lump, compressed spring can reset upper saw componet and lower saw componet, prevent by force
Wooden lump is cut to damage saw blade；And upper saw componet and lower saw componet can according to need in transverse cuts and vertical
Switch between cutting, consequently facilitating the upper end and two sides of cutting trees.
The crane is slidably connected on pedestal, and saw blade-holder is slidably connected on crane, upper saw componet articulated connection
On saw blade-holder, lower saw componet is slidably connected on saw componet.
The pedestal includes bottom plate, mullion, protrusive board, stop collar and screw rod, and there are four universal wheel, bottoms for the lower end setting of bottom plate
The upper end of plate is fixedly connected with mullion, and the upper end of mullion is fixedly connected with protrusive board, and the upper gap cooperation of screw rod is inserted on protrusive board,
It is fixedly connected on screw rod there are two stop collar, two stop collars are bonded with the upper and lower end face of protrusive board respectively, and the lower end of screw rod is against
The upper end of bottom plate.
The crane includes sliding sleeve, screw thread orifice plate, sliding block, spreader, hollow stem, fastening screw I, brace, fastening screw
II and trapezoidal sliding rail, sliding sleeve are slidably connected on mullion, and the right end of sliding sleeve is fixedly connected with screw thread orifice plate, screw rod and screw thread orifice plate
It is matched by screw thread, the left end of sliding sleeve is fixedly connected with spreader, and the upper end of spreader is fixedly connected with trapezoidal sliding rail, sliding block sliding
It is connected on trapezoidal sliding rail, fastening screw II has been connected through a screw thread on sliding block, fastening screw II is withstood on trapezoidal sliding rail, hollow
The lower end of bar is hinged on the left end of spreader, and the upper end of hollow stem has been connected through a screw thread fastening screw I, and one end of brace is hinged on
The other end on the right side of hollow stem, brace is hinged on sliding block.
The saw blade-holder includes between traveller, connection folded plate, connecting cylinder I, parallel bar, projection seat, baffle ring, short axle, parallel bar
Slot and connecting cylinder II, hollow stem are provided with the sliding slot of corresponding traveller, and traveller is slidably connected on hollow stem, the top fastening screw I
On traveller, the upper end of traveller is fixedly connected with projection seat, is connected between the left end of two parallel bars by connecting cylinder II, and two
It is connected between the right end of a parallel bar by connecting cylinder I, connection folded plate is fixedly connected on the parallel bar of lower end, even
The other end for connecing folded plate is fixedly connected on traveller, the mutually flat shape of two parallel bars, is formed between parallel bar between two parallel bars
Slot, two parallel bars from left to right gradually become smaller apart from the distance of projection seat, and the upper end of projection seat is fixedly connected with short axle, short axle it is upper
End has been connected through a screw thread baffle ring.
The upper saw componet includes seat board, hinged convex block, spring loop bar, stretches out plate, ladder chute, upper saw blade, upper saw blade
Seat, connecting rod, turntable and motor, the right end of seat board are fixedly connected with hinged convex block, and hinged convex block clearance fit is inserted in short axle, hinge
Convex block is connect between projection seat and baffle ring, the front end of seat board is fixedly connected with spring loop bar, and compression bullet is socketed on spring loop bar
The other end of spring, spring loop bar passes through slot between parallel bar, and compressed spring between seat board and parallel bar, fix by the upper end of seat board
It is connected with motor, turntable is fixedly connected on the output shaft of motor, stretching plate is fixedly connected on the left of seat board, stretches out on plate and sets
It is equipped with ladder chute, upper saw blade seat is slidably connected on ladder chute, and one end of connecting rod is hinged on the eccentric position of turntable, connecting rod
The other end be hinged on saw blade seat, the left end of upper saw blade seat is fixedly connected with saw blade.
The lower saw componet includes lower saw blade seat, door shape plate, lower saw blade and inside groove, and lower saw blade seat is fixedly connected on stretching plate
Left end, the left end of lower saw blade seat is fixedly connected with a shape plate, and the rear end of door shape plate is provided with inside groove, and the left end of lower saw blade is fixed
It is connected on lower saw blade seat, lower saw blade is located at the lower end of upper saw blade, and lower saw blade is bonded with upper saw blade, after lower saw blade and upper saw blade
End is inserted on inside groove.
A kind of greening shearing device suitable for municipal gardens of the invention has the beneficial effect that
A kind of greening shearing device suitable for municipal gardens of the present invention, upper saw componet and lower saw componet in the present invention can
With with the rotation of the axis of short axle, when the wooden lump being cut in tree branches, upper saw componet and lower saw componet are moved on
When, upper saw componet and lower saw componet can be rotated with the axis of short axle and be streaked from the side of wooden lump, be avoided on trees not
The wooden lump easily cut, after avoiding wooden lump, compressed spring can reset upper saw componet and lower saw componet, prevent
Wooden lump is cut by force to damage saw blade；And upper saw componet and lower saw componet can according to need in transverse cuts and
Switch between vertical cutting, consequently facilitating the upper end and two sides of cutting trees.
Detailed description of the invention
The present invention will be further described in detail with specific implementation method with reference to the accompanying drawing.
Fig. 1 is a kind of overall structure diagram one of the greening shearing device suitable for municipal gardens of the present invention；
Fig. 2 is a kind of overall structure diagram two of the greening shearing device suitable for municipal gardens of the present invention；
Fig. 3 is a kind of partial structure diagram one of the greening shearing device suitable for municipal gardens of the present invention；
Fig. 4 is a kind of partial structure diagram two of the greening shearing device suitable for municipal gardens of the present invention；
Fig. 5 is the structural schematic diagram of pedestal；
Fig. 6 is the structural schematic diagram of crane；
Fig. 7 is the structural schematic diagram one of saw blade-holder；
Fig. 8 is the structural schematic diagram two of saw blade-holder；
Fig. 9 is the structural schematic diagram three of saw blade-holder；
Figure 10 is the structural schematic diagram of upper saw componet；
Figure 11 is the structural schematic diagram one of lower saw componet；
Figure 12 is the structural schematic diagram two of lower saw componet；
Figure 13 is the partial structure diagram of lower saw componet.
In figure: pedestal 1；Bottom plate 1-1；Mullion 1-2；Protrusive board 1-3；Stop collar 1-4；Screw rod 1-5；Crane 2；Sliding sleeve 2-1；
Screw thread orifice plate 2-2；Sliding block 2-3；Spreader 2-4；Hollow stem 2-5；Fastening screw I2-6；Brace 2-7；Fastening screw II2-8；It is trapezoidal
Sliding rail 2-9；Saw blade-holder 3；Traveller 3-1；Connect folded plate 3-2；Connecting cylinder I3-3；Parallel bar 3-4；Projection seat 3-5；Baffle ring 3-6；It is short
Axis 3-7；Slot 3-8 between parallel bar；Connecting cylinder II3-9；Upper saw componet 4；Seat board 4-1；Hinged convex block 4-2；Spring loop bar 4-3；
Stretch out plate 4-4；Ladder chute 4-5；Upper saw blade 4-6；Upper saw blade seat 4-7；Connecting rod 4-8；Turntable 4-9；Motor 4-10；Lower saw componet
5；Lower saw blade seat 5-1；Door shape plate 5-2；Lower saw blade 5-3；Inside groove 5-4.
Specific embodiment
Specific embodiment 1:
Illustrate present embodiment below with reference to Fig. 1-13, the present invention relates to a kind of traction bows, are in particular a kind of suitable
For the greening shearing device in municipal gardens, including bend body 1, bow body sleeve 2 and steel needle fixing bolt 3, the upper saw group in the present invention
Part 4 and lower saw componet 5 can be rotated with the axis of short axle 3-7, when the wooden lump being cut in tree branches, upper saw componet
4 and lower saw componet 5 when moving on, upper saw componet 4 and lower saw componet 5 can be with the rotations of the axis of short axle 3-7 and from wooden hard
The side of block is streaked, and the wooden lump for being not easy to cut on trees is avoided, and after avoiding wooden lump, compressed spring can be to upper saw group
Part 4 and lower saw componet 5 are resetted, and prevent from cutting wooden lump by force damaging to saw blade；And upper saw componet 4 and lower saw
Component 5 can according to need to be switched between transverse cuts and vertical cutting, consequently facilitating the upper end and two sides of cutting trees.
The crane 2 is slidably connected on pedestal 1, and saw blade-holder 3 is slidably connected on crane 2, and upper saw componet 4 is hinged
It is connected on saw blade-holder 3, lower saw componet 5 is slidably connected on saw componet 4.
The pedestal 1 includes bottom plate 1-1, mullion 1-2, protrusive board 1-3, stop collar 1-4 and screw rod 1-5, the lower end of bottom plate 1-1
There are four universal wheel, the upper ends of bottom plate 1-1 to be fixedly connected with mullion 1-2 for setting, and the upper end of mullion 1-2 is fixedly connected with protrusive board 1-
The upper gap cooperation of 3, screw rod 1-5 are inserted on protrusive board 1-3, are fixedly connected on screw rod 1-5 there are two stop collar 1-4, two limit
Position ring 1-4 is bonded with the upper and lower end face of protrusive board 1-3 respectively, and the lower end of screw rod 1-5 is against the upper end of bottom plate 1-1.Under bottom plate 1-1
There are four universal wheels to facilitate the mobile cutting trees of the present invention in order to push pedestal 1 mobile for end setting.When turn screw rod 1-5,
Screw rod 1-5 can be rotated on protrusive board 1-3 using own axes as axis, and the effect of two stop collar 1-4 is to prevent screw rod 1-5 opposite
Protrusive board 1-3 vertical sliding.
The crane 2 includes sliding sleeve 2-1, screw thread orifice plate 2-2, sliding block 2-3, spreader 2-4, hollow stem 2-5, fastening screw
I2-6, brace 2-7, fastening screw II2-8 and trapezoidal sliding rail 2-9, sliding sleeve 2-1 are slidably connected on mullion 1-2, sliding sleeve 2-1's
Right end is fixedly connected with screw thread orifice plate 2-2, screw rod 1-5 and screw thread orifice plate 2-2 and is matched by screw thread, and the left end of sliding sleeve 2-1 is solid
Surely it is connected with spreader 2-4, the upper end of spreader 2-4 is fixedly connected with trapezoidal sliding rail 2-9, and sliding block 2-3 is slidably connected at trapezoidal sliding rail
On 2-9, fastening screw II2-8 is connected through a screw thread on sliding block 2-3, fastening screw II2-8 is withstood on trapezoidal sliding rail 2-9, empty
The lower end of core bar 2-5 is hinged on the left end of spreader 2-4, and the upper end of hollow stem 2-5 has been connected through a screw thread fastening screw I2-6, tiltedly
One end of bar 2-7 is hinged on the right side of hollow stem 2-5, and the other end of brace 2-7 is hinged on sliding block 2-3.Screw rod 1-5 is with itself
Axis is axis when rotating on protrusive board 1-3, and screw rod 1-5 can drive screw thread orifice plate 2-2 and sliding sleeve 2-1 vertical on mullion 1-2
Sliding, to adjust the height of crane 2.Hollow stem 2-5 can be rotated upwardly and downwardly in the left end of spreader 2-4, and sliding block 2-3 is trapezoidal
When sliding to the right on sliding rail 2-9, sliding block 2-3 drives hollow stem 2-5 to rotate clockwise by brace 2-7, otherwise sliding block 2-3 is in ladder
On shape sliding rail 2-9 when left sliding to the right, sliding block 2-3 drives hollow stem 2-5 to rotate counterclockwise by brace 2-7, and turn fastens spiral shell
Nail II2-8 can fix the position of sliding block 2-3.
The saw blade-holder 3 includes traveller 3-1, connection folded plate 3-2, connecting cylinder I3-3, parallel bar 3-4, projection seat 3-5, gear
Slot 3-8 and connecting cylinder II3-9 between ring 3-6, short axle 3-7, parallel bar, hollow stem 2-5 are provided with the sliding slot of corresponding traveller 3-1,
Traveller 3-1 is slidably connected on hollow stem 2-5, and fastening screw I2-6 is withstood on traveller 3-1, and the upper end of traveller 3-1 is fixedly connected
There is projection seat 3-5, is connected between the left end of two parallel bar 3-4 by connecting cylinder II3-9, the right end of two parallel bar 3-4
Between be connected by connecting cylinder I3-3, connection folded plate 3-2 be fixedly connected on the parallel bar 3-4 of lower end, connection folding
The other end of plate 3-2 is fixedly connected on traveller 3-1, the mutually flat shape of two parallel bar 3-4, is formed between two parallel bar 3-4
The distance of slot 3-8 between parallel bar, two parallel bar 3-4 from left to right apart from projection seat 3-5 gradually becomes smaller, and the upper end of projection seat 3-5 is solid
Surely it is connected with short axle 3-7, the upper end of short axle 3-7 has been connected through a screw thread baffle ring 3-6.Traveller 3-1 can on hollow stem 2-5 edge
Hollow stem 2-5 direction sliding, to adjust the height of projection seat 3-5, turn fastening screw I2-6 can when withstanding on traveller 3-1
To fix the relative position of traveller 3-1 and hollow stem 2-5, the effect of slot 3-8 is slided for spring loop bar 4-3 between parallel bar,
Connecting cylinder I3-3 and connecting cylinder II3-9 can prevent spring loop bar 4-3 to be detached from parallel with the position of limited spring loop bar 4-3
Slot 3-8 between bar, connection folded plate 3-2 play the role of connection.
The upper saw componet 4 includes seat board 4-1, hinged convex block 4-2, spring loop bar 4-3, stretches out plate 4-4, ladder chute 4-
5, upper saw blade 4-6, upper saw blade seat 4-7, connecting rod 4-8, turntable 4-9 and motor 4-10, the right end of seat board 4-1 are fixedly connected with hingedly
Convex block 4-2, hinged convex block 4-2 clearance fit are inserted on short axle 3-7, hinged convex block 4-2 between projection seat 3-5 and baffle ring 3-6,
The front end of seat board 4-1 is fixedly connected with spring loop bar 4-3, and compressed spring is socketed on spring loop bar 4-3, spring loop bar 4-3's
The other end passes through slot 3-8 between parallel bar, and compressed spring between seat board 4-1 and parallel bar 3-4, fix by the upper end of seat board 4-1
It is connected with motor 4-10, turntable 4-9 is fixedly connected on the output shaft of motor 4-10, is fixedly connected with and stretches on the left of seat board 4-1
Ejecting plate 4-4 stretches out on plate 4-4 and is provided with ladder chute 4-5, and upper saw blade seat 4-7 is slidably connected on ladder chute 4-5, connecting rod
One end of 4-8 is hinged on the eccentric position of turntable 4-9, and the other end of connecting rod 4-8 is hinged on saw blade seat 4-7, upper saw blade seat
The left end of 4-7 is fixedly connected with saw blade 4-6.
The lower saw componet 5 includes lower saw blade seat 5-1, door shape plate 5-2, lower saw blade 5-3 and inside groove 5-4, lower saw blade seat 5-1
It is fixedly connected on the left end for stretching out plate 4-4, the left end of lower saw blade seat 5-1 is fixedly connected with a shape plate 5-2, after door shape plate 5-2
End is provided with inside groove 5-4, and the left end of lower saw blade 5-3 is fixedly connected on lower saw blade seat 5-1, and lower saw blade 5-3 is located at upper saw blade 4-6
Lower end, lower saw blade 5-3 is bonded with upper saw blade 4-6, and the rear end of lower saw blade 5-3 and upper saw blade 4-6 are inserted on inside groove 5-4.Hinge
Meeting convex block 4-2 can rotate by axis of the axis of short axle 3-7, so that entirely upper saw componet 4 all can be with the axis of short axle 3-7
Axis rotation, the effect of baffle ring 3-6 are that hinged convex block 4-2 is prevented to be detached from short axle 3-7, due to two parallel bar 3-4 from left to right away from
It gradually becomes smaller with a distance from projection seat 3-5, so spring loop bar 4-3 original state can be contacted with connecting cylinder II3-9, at this moment compresses
The length longest of spring, when spring loop bar 4-3 right end of slot 3-8 between parallel bar, compressed spring can to upper saw componet 4 into
Row resets, and saw componet 4 is made to return to initial position, and the wooden lump on trees is encountered when upper saw componet 4, which advances, to be cut, and
When upper saw componet 4 and lower saw componet 5 cut motionless, wooden lump will limit the movement of saw componet 4, at this moment if upper saw componet
4 move on, and upper saw componet 4 and lower saw componet 5 can be rotated with the axis of short axle 3-7 and be streaked from the side of wooden lump,
The wooden lump for being not easy to cut on trees is avoided, after avoiding wooden lump, compressed spring can be to upper saw componet 4 and lower saw componet
5 are resetted, and prevent from cutting wooden lump by force damaging to saw blade.Turntable 4-9 rotation is driven when motor 4-10 is rotated, and is turned
It is reciprocatingly slided by saw blade seat 4-7 in connecting rod 4-8 drive along ladder chute 4-5 or so when disk 4-9 is rotated, thus upper saw blade 4-
6 can control and reciprocatingly slide, when upper saw blade 4-6 or so reciprocatingly slides, since lower saw blade 5-3 is motionless, and the at this moment saw on upper saw blade 4-6
Sawtooth on tooth and lower saw blade 5-3 can cut tree branches.In the rear end of lower saw blade 5-3 and upper saw blade 4-6 are inserted in
On slot 5-4, so that door shape plate 5-2 can play the role of supporting lower saw blade 5-3 and upper saw blade 4-6, lower saw blade 5-3 and upper is prevented
Saw blade 4-6 bending.
It needs that lower saw blade 5-3 and upper saw blade 4-6 is made to be in horizontality, when cutting the upper end of ornamental trees and shrubs, at this moment makes to slide
Set 2-1 is located at the bottom of mullion 1-2, and keeps spreader 2-4 vertical with hollow stem 2-5, this saw blade 5-3 and upper saw blade 4- at present
6 can be in horizontality makes traveller 3-1 slide adjustable cutting on hollow stem 2-5 convenient for cutting the upper end of ornamental trees and shrubs
Highly.
It needs to keep lower saw blade 5-3 and upper saw blade 4-6 in a vertical state, when cutting the two sides of ornamental trees and shrubs, at this moment makes to slide
Set 2-1 is located at the top of mullion 1-2, and makes spreader 2-4 and hollow stem 2-5 is on same straight line, this saw blade 5-3 at present
Can be in a vertical state with upper saw blade 4-6, convenient for cutting the two sides of ornamental trees and shrubs.
The working principle of the invention: the lower end setting of bottom plate 1-1 there are four universal wheel can in order to push pedestal 1 mobile,
Facilitate the mobile cutting trees of the present invention.When turn screw rod 1-5, screw rod 1-5 can turn on protrusive board 1-3 using own axes as axis
Dynamic, the effect of two stop collar 1-4 is to prevent screw rod 1-5 with respect to protrusive board 1-3 vertical sliding.Screw rod 1-5 is using own axes as axis
When rotating on protrusive board 1-3, screw rod 1-5 can drive screw thread orifice plate 2-2 and sliding sleeve the 2-1 vertical sliding on mullion 1-2, thus
Adjust the height of crane 2.Hollow stem 2-5 can be rotated upwardly and downwardly in the left end of spreader 2-4, and sliding block 2-3 is on trapezoidal sliding rail 2-9
When sliding to the right, sliding block 2-3 drives hollow stem 2-5 to rotate clockwise by brace 2-7, otherwise sliding block 2-3 is in trapezoidal sliding rail 2-9
On left sliding to the right when, sliding block 2-3 by brace 2-7 drive hollow stem 2-5 rotate counterclockwise, turn fastening screw II2-8 can
The position of sliding block 2-3 to be fixed.Traveller 3-1 can be slided on hollow stem 2-5 along the direction of hollow stem 2-5, to adjust
The height for saving projection seat 3-5, can be by the opposite of traveller 3-1 and hollow stem 2-5 when turn fastening screw I2-6 is withstood on traveller 3-1
Position is fixed, and the effect of slot 3-8 is slided for spring loop bar 4-3 between parallel bar, and connecting cylinder I3-3 and connecting cylinder II3-9 can
With the position of limited spring loop bar 4-3, spring loop bar 4-3 is prevented to be detached from slot 3-8 between parallel bar, connection folded plate 3-2 plays company
The effect connect.Hinged convex block 4-2 can be rotated by axis of the axis of short axle 3-7, so that entirely upper saw componet 4 all can be with short axle
The axis of 3-7 is axis rotation, and the effect of baffle ring 3-6 is that hinged convex block 4-2 is prevented to be detached from short axle 3-7, due to two parallel bar 3-4
From left to right the distance apart from projection seat 3-5 gradually becomes smaller, so spring loop bar 4-3 original state can connect with connecting cylinder II3-9
It touches, at this moment the length longest of compressed spring, when spring loop bar 4-3 right end of slot 3-8 between parallel bar, compressed spring can be right
Upper saw componet 4 is resetted, and saw componet 4 is made to return to initial position, and the wood on trees is encountered when upper saw componet 4, which advances, to be cut
Matter lump, and when upper saw componet 4 and lower saw componet 5 cut motionless, wooden lump will limit the movement of saw componet 4, at this moment
If upper saw componet 4 moves on, upper saw componet 4 and lower saw componet 5 can be with the rotations of the axis of short axle 3-7 and from wooden lump
Side streak, avoid the wooden lump for being not easy to cut on trees, after avoiding wooden lump, compressed spring can be to upper saw componet
4 and lower saw componet 5 resetted, prevent from cutting wooden lump by force damaging to saw blade.Band turn when motor 4-10 is rotated
Disk 4-9 rotation, is reciprocatingly slided by saw blade seat 4-7 in connecting rod 4-8 drive along ladder chute 4-5 or so when turntable 4-9 is rotated,
To which upper saw blade 4-6 can be controlled and be reciprocatingly slided, when upper saw blade 4-6 or so reciprocatingly slides, since lower saw blade 5-3 is motionless, at this moment on
The sawtooth on sawtooth and lower saw blade 5-3 on saw blade 4-6 can cut tree branches.Lower saw blade 5-3's and upper saw blade 4-6
Rear end is inserted on inside groove 5-4, so that door shape plate 5-2 can play the role of supporting lower saw blade 5-3 and upper saw blade 4-6, is prevented
Lower saw blade 5-3 and upper saw blade 4-6 bending.It needs that lower saw blade 5-3 and upper saw blade 4-6 is made to be in horizontality, cuts ornamental trees and shrubs
Upper end when, so that sliding sleeve 2-1 is located at the bottom of mullion 1-2, and keep spreader 2-4 vertical with hollow stem 2-5, this is at present
Saw blade 5-3 and upper saw blade 4-6 can be in horizontality makes traveller 3-1 in hollow stem 2-5 convenient for cutting the upper end of ornamental trees and shrubs
The upper adjustable cutting-height of sliding.It needs to keep lower saw blade 5-3 and upper saw blade 4-6 in a vertical state, cuts ornamental trees and shrubs
When two sides, sliding sleeve 2-1 is at this moment made to be located at the top of mullion 1-2, and spreader 2-4 and hollow stem 2-5 is made to be in same straight line
On, saw blade 5-3 and upper saw blade 4-6 can be in a vertical state at present for this, convenient for cutting the two sides of ornamental trees and shrubs.
Certainly, above description is not limitation of the present invention, and the present invention is also not limited to the example above, the art
The variations, modifications, additions or substitutions that those of ordinary skill is made within the essential scope of the present invention also belong to guarantor of the invention
Protect range.
Claims (6)
1. a kind of greening shearing device suitable for municipal gardens, including pedestal (1), crane (2), saw blade-holder (3), upper saw group
Part (4) and lower saw componet (5), it is characterised in that: the crane (2) is slidably connected on pedestal (1), saw blade-holder (3) sliding
It is connected on crane (2), upper saw componet (4) is hingedly connected on saw blade-holder (3), and lower saw componet (5) is slidably connected at saw
On component (4).
2. a kind of greening shearing device suitable for municipal gardens according to claim 1, it is characterised in that: the pedestal
It (1) include bottom plate (1-1), mullion (1-2), protrusive board (1-3), stop collar (1-4) and screw rod (1-5), the lower end of bottom plate (1-1) is set
It sets there are four universal wheel, the upper end of bottom plate (1-1) is fixedly connected with mullion (1-2), and the upper end of mullion (1-2) is fixedly connected with convex
Plate (1-3), screw rod (1-5) upper gap cooperation is inserted on protrusive board (1-3), be fixedly connected on screw rod (1-5) there are two limit
Ring (1-4), two stop collars (1-4) are bonded with the upper and lower end face of protrusive board (1-3) respectively, and the lower end of screw rod (1-5) is against bottom plate
The upper end of (1-1).
3. a kind of greening shearing device suitable for municipal gardens according to claim 2, it is characterised in that: the lifting
Frame (2) includes sliding sleeve (2-1), screw thread orifice plate (2-2), sliding block (2-3), spreader (2-4), hollow stem (2-5), fastening screw I (2-
6), brace (2-7), fastening screw II (2-8) and trapezoidal sliding rail (2-9), sliding sleeve (2-1) are slidably connected on mullion (1-2), sliding
The right end of set (2-1) is fixedly connected with screw thread orifice plate (2-2), and screw rod (1-5) is matched with screw thread orifice plate (2-2) by screw thread,
The left end of sliding sleeve (2-1) is fixedly connected with spreader (2-4), and the upper end of spreader (2-4) is fixedly connected with trapezoidal sliding rail (2-9), sliding
Block (2-3) is slidably connected on trapezoidal sliding rail (2-9), fastening screw II (2-8) has been connected through a screw thread on sliding block (2-3), tightly
Gu screw II (2-8) is withstood on trapezoidal sliding rail (2-9), the lower end of hollow stem (2-5) is hinged on the left end of spreader (2-4), hollow
The upper end of bar (2-5) has been connected through a screw thread fastening screw I (2-6), and one end of brace (2-7) is hinged on hollow stem (2-5)
Right side, the other end of brace (2-7) are hinged on sliding block (2-3).
4. a kind of greening shearing device suitable for municipal gardens according to claim 3, it is characterised in that: the saw blade
Frame (3) includes traveller (3-1), connection folded plate (3-2), connecting cylinder I (3-3), parallel bar (3-4), projection seat (3-5), baffle ring (3-
6), slot (3-8) and connecting cylinder II (3-9), hollow stem (2-5) are provided with corresponding traveller (3-1) between short axle (3-7), parallel bar
Sliding slot, traveller (3-1) is slidably connected on hollow stem (2-5), and fastening screw I (2-6) is withstood on traveller (3-1), traveller (3-
1) upper end is fixedly connected with projection seat (3-5), is connected between the left end of two parallel bars (3-4) by connecting cylinder II (3-9)
It connects, is connected between the right end of two parallel bars (3-4) by connecting cylinder I (3-3), connection folded plate (3-2) is fixedly connected on
On the parallel bar (3-4) of lower end, the other end of connection folded plate (3-2) is fixedly connected on traveller (3-1), two parallel bars
(3-4) mutually flat shape, forms slot (3-8) between parallel bar between two parallel bars (3-4), two parallel bars (3-4) are from left to right
Distance apart from projection seat (3-5) gradually becomes smaller, and the upper end of projection seat (3-5) is fixedly connected with short axle (3-7), short axle (3-7) it is upper
End has been connected through a screw thread baffle ring (3-6).
5. a kind of greening shearing device suitable for municipal gardens according to claim 4, it is characterised in that: the upper saw
Component (4) include seat board (4-1), hinged convex block (4-2), spring loop bar (4-3), stretch out plate (4-4), ladder chute (4-5), on
Saw blade (4-6), upper saw blade seat (4-7), connecting rod (4-8), turntable (4-9) and motor (4-10), the right end of seat board (4-1) is fixed to be connected
It is connected to hinged convex block (4-2), hinged convex block (4-2) clearance fit is inserted on short axle (3-7), and hinged convex block (4-2) is located at projection seat
Between (3-5) and baffle ring (3-6), the front end of seat board (4-1) is fixedly connected with spring loop bar (4-3), is covered on spring loop bar (4-3)
Be connected to compressed spring, the other end of spring loop bar (4-3) passes through slot (3-8) between parallel bar, compressed spring be located at seat board (4-1) and
Between parallel bar (3-4), the upper end of seat board (4-1) is fixedly connected with motor (4-10), fixed on the output shaft of motor (4-10)
It is connected with turntable (4-9), is fixedly connected on the left of seat board (4-1) and stretches out plate (4-4), be provided in stretching plate (4-4) trapezoidal
Sliding slot (4-5), upper saw blade seat (4-7) are slidably connected on ladder chute (4-5), and one end of connecting rod (4-8) is hinged on turntable (4-
9) eccentric position, the other end of connecting rod (4-8) are hinged on saw blade seat (4-7), and the left end of upper saw blade seat (4-7) is fixed to be connected
It is connected to saw blade (4-6).
6. a kind of greening shearing device suitable for municipal gardens according to claim 5, it is characterised in that: the lower saw
Component (5) includes lower saw blade seat (5-1), door shape plate (5-2), lower saw blade (5-3) and inside groove (5-4), and lower saw blade seat (5-1) is fixed
It is connected to the left end for stretching out plate (4-4), the left end of lower saw blade seat (5-1) is fixedly connected with a shape plate (5-2), door shape plate (5-2)
Rear end be provided with inside groove (5-4), the left end of lower saw blade (5-3) is fixedly connected on lower saw blade seat (5-1), lower saw blade (5-3)
Positioned at the lower end of upper saw blade (4-6), lower saw blade (5-3) is bonded with upper saw blade (4-6), lower saw blade (5-3) and upper saw blade (4-6)
Rear end is inserted on inside groove (5-4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811077106.6A CN109197218B (en) | 2018-09-15 | 2018-09-15 | Afforestation trimming means suitable for municipal garden |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811077106.6A CN109197218B (en) | 2018-09-15 | 2018-09-15 | Afforestation trimming means suitable for municipal garden |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109197218A true CN109197218A (en) | 2019-01-15 |
| CN109197218B CN109197218B (en) | 2020-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811077106.6A Active CN109197218B (en) | 2018-09-15 | 2018-09-15 | Afforestation trimming means suitable for municipal garden |
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| CN111972152A (en) * | 2020-08-06 | 2020-11-24 | 侯兴祥 | Gardens are with multi-functional afforestation maintenance of equipment |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN109197218B (en) | 2020-12-01 |
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Effective date of registration: 20201116 Address after: No.27 mubao lane, Wuma street, Lucheng District, Wenzhou City, Zhejiang Province 325000 Applicant after: Zheng Hua Address before: 225700 East China Group 28, Huazhuang Village, Zhangguo Town, Xinghua City, Taizhou City, Jiangsu Province Applicant before: Hua Baolong |
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