CN107852993A - A kind of quick fruit tree girdling machine - Google Patents
A kind of quick fruit tree girdling machine Download PDFInfo
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- CN107852993A CN107852993A CN201711055524.0A CN201711055524A CN107852993A CN 107852993 A CN107852993 A CN 107852993A CN 201711055524 A CN201711055524 A CN 201711055524A CN 107852993 A CN107852993 A CN 107852993A
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- 235000013399 edible fruits Nutrition 0.000 title claims abstract description 85
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- 230000005611 electricity Effects 0.000 claims description 2
- 230000004807 localization Effects 0.000 claims 1
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- 238000005096 rolling process Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
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- 241001135179 Pleurella Species 0.000 description 4
- 238000000354 decomposition reaction Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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- 229960003654 desoxycortone Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005089 fruit drop Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000002075 inversion recovery Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
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Classifications
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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
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- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Environmental Sciences (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
The present invention relates to a kind of quick fruit tree girdling machine, and it includes bracket institution, rotating mechanism and cutting mechanism, and the bracket institution includes gripping support and chassis, grips support one end and is provided with handle, other end connecting base plate；The rotating mechanism include rotary electric machine, connect rotary electric machine motor shaft rotate gear and the rotating disc that is engaged with rotate gear, the rotary electric machine is fixed on rotating disc, the rotating disc includes the first rotating disc and the second rotating disc, and the first rotating disc and the second rotating disc are articulated and cooperatively form cyclic structure；The cutting mechanism includes rotary electric machine and connects the cutting knife of rotary electric machine, and the cutting motor is connected on the first rotating disc or the second rotating disc.Compared with girdling machine of the prior art, the present invention is simple to operate, and in cutting, operating personnel need not bend over to be cut around fruit tree, greatly reduce the labor intensity of operator, substantially increase the operating efficiency of fruit tree girdling.
Description
Technical field
The present invention relates to a planting fruit-trees cutting tool, and in particular to a kind of quick fruit tree girdling machine.
Background technology
Girdling is exactly using knife or girdling device cut-out fruit tree trunk or major branch base portion cortex one encloses or a few circles.Its principle is temporary
When hinder organic matter caused by photosynthesis to be operated to bottom, nutrition is concentrated on branch, accumulate on bud, promote flower_bud formation, carry
Gao Huazhi, reduce fruit drop；Make treelet nutrient growth cycle time, ahead of time result and increase yield.
People are most to carry out hand cut using saw blade or blade on trunk, and this craft is using saw blade or the ring of blade
It is extremely low to cutting mode operating efficiency, and in girdling fruit tree, power is not easy to hold, it is too deep and cause to tend to girdling
Fruit tree layer of wood is by girdling, so as to influence fruit tree normal growth or even cause fruit tree dead.In addition, general fruit tree carries out girdling
All than relatively low, people are required for bending over or squatted down when carrying out girdling for position, and working long hours, it is especially tired to get off may feel that, work
It is also especially low to make efficiency.
In order to improve the operating efficiency of fruit tree girdling, notification number CN102487737A, the day for announcing is on June 13rd, 2012
Patent document in disclose a kind of power-driven circular cutting machine for fruit tree, including body, the motor of organism bottom is arranged on, with motor shaft sleeve
The dynamic serrated knife of load, the serrated knife are arranged on the end of body, affixed support on the body of the serrated knife side, on support
It is hinged with pin；Limiting plate is also hinged with the support, the other end of limiting plate is connected with by adjustment bolt with transverse slat.
, can be by motor when carrying out girdling using power-driven circular cutting machine for fruit tree compared with using saw blade or blade to carry out girdling
Cut, it is not necessary to which artificial goes control girdling dynamics, can reduce the labor intensity of operator, improve to a certain extent
Operating efficiency, it is time saving and energy saving.But when carrying out fruit tree girdling using the power-driven circular cutting machine for fruit tree, it is desired nonetheless to which people holds girdling machine
Body, then cut round fruit tree, that is to say, that people are when carrying out fruit tree girdling, it is desired nonetheless to bend over or under squat down
Carry out work, get off for a long time, the labor intensity of operator is still very big.
The content of the invention
It is an object of the invention to provide a kind of quick fruit tree girdling machine, and it can improve the work effect of fruit tree girdling work
Rate, while reduce the labor intensity of fruit tree girdling operator.
To realize above mentioned problem, the technical solution adopted by the present invention is：
A kind of quick fruit tree girdling machine, it includes bracket institution, rotating mechanism and cutting mechanism, and the bracket institution includes gripping
Support and chassis, grip support one end and be provided with handle, other end connecting base plate；The rotating mechanism includes rotary electric machine, connection
The rotate gear of the motor shaft of rotary electric machine and the rotating disc engaged with rotate gear, the rotary electric machine are fixed on rotating disc
On, the rotating disc includes the first rotating disc and the second rotating disc, and the first rotating disc and the second rotating disc are articulated cooperation
Form cyclic structure；The cutting mechanism includes rotary electric machine and connects the cutting knife of rotary electric machine, the cutting motor connection
On the first rotating disc or the second rotating disc.
It is attached between the cutting motor and cutting knife by transmission component and swing arm unit, the transmission component includes
The driving gear for connecting cutting motor, the driven gear and the skin of connection connection driving gear and driven gear that connect cutting knife
Band, the motor shaft of the driving gear connection cutting motor, the driven gear pass through driven axis connection cutting knife；The swing arm set
Part includes the first swing arm and the second swing arm being connected with each other, the first swing arm connection cutting motor, the second swing arm connection driven shaft.
The cutting mechanism can also include torsion spring, and the torsion spring is connected on rotating disc, and one end is fixedly connected on
On first linking arm or the second linking arm, the other end is connected to rotating disc periphery.
By driving shaft and the motor shaft of guide shaft set connection cutting motor, the guide shaft set is set in be cut the driving gear
The motor shaft periphery of motor is cut, and is fixed on cutting motor upper end, the driving shaft is rotatably connected in guide shaft set, and with
The motor axis connection of cutting motor.
First swing arm includes first sock and the first linking arm, and the first sock is set in axle sleeve periphery；
Second swing arm includes the second socket part and the second linking arm, and second socket part is movably set in driven shaft periphery, and
Second linking arm connects the first linking arm.
A pad is also associated with the driven shaft, the pad is bonded the lower surface of cutting knife.
First rotating disc and second rotating disc one end are connected by bearing pin, and the other end is connected by magnetic attracting device.
The rotary electric machine is fixed on chassis by pad, and a holding area is formed between the pad and chassis, should
Be provided with rotate gear in holding area, the motor shaft of rotary electric machine is through connecting rotate gear after pad；The rotary electric machine
Top is arranged with a gland, and the gland is provided with a tabletting for being pressed against rotating disc upper surface.
The girdling machine also includes detent mechanism, and the detent mechanism includes at least three positioning components, the positioning component
Including being fixed on including fixing pipe, telescoping tube and rolling post, fixing pipe on rotating disc, telescoping tube one end is connected to by elastic component
In fixing pipe, other end pivot joint rolls post.
The rotating disc corresponds to fixing hole of the opening position provided with a radial direction of positioning component, is fixed in the outer end of the fixing hole
There is a fixed cover, the fixing pipe of positioning component is hollow structure, and its one end, which places, to be fixed in fixing hole, the one of the elastic component
End is connected in fixed cover, and the other end is connected on telescoping tube.
The girdling machine also includes open-and-close mechanism, and the open-and-close mechanism includes line wheel and the drawstring being wrapped in line wheel, institute
State line wheel to be fixed on gripping support, a return mechanism for making line wheel be returned to initial position, the drawstring one are provided with line wheel
End is fixed in line wheel, and the other end is connected on the first rotating disc or the second rotating disc.
The line wheel is provided with handle;The gripping support is stretching structure；The power line and drawstring of the cutting motor
Link together, and supply unit is connected to via line wheel；The power line of the rotary electric machine is through gripping support connection connection electricity
Source device.
After such scheme, girdling machine of the present invention is when in use, it is necessary first to is opened rotating disc by open-and-close mechanism
Girdling machine is fixed on the trunk of fruit tree, in fixation procedure, the cutting knife of cutting mechanism also can be according to the size of trunks of fruit trees
Automatically adjust, to ensure cutting knife cut quality, prevent that cutting knife cutting fruit tree is too deep or excessively shallow.The positioning component of detent mechanism
Also it can be automatically adjusted according to the size of trunk, girdling machine is firmly secured on trunks of fruit trees.Then cutting is started
Motor, drive cutting knife to carry out cutting work, start rotary electric machine, to drive rotating disc to be rotated, so as to drive cutter device
Rotate, during turn disc one week, to fruit tree girdling one week, that is, the girdling for completing fruit tree worked cutting knife.
Girdling machine of the present invention in use, need to only stand in a certain position, and girdling machine is fixed into fruit by open-and-close mechanism
Trunk periphery is set, it is the girdling work that fruit tree can be achieved then to start cutting motor and rotary electric machine, after the completion of girdling work, only
Cutting motor and rotary electric machine need to be closed.Compared with girdling machine of the prior art, the present invention is simple to operate, is cutting
Operating personnel need not bend over or squat down to carry out the fixation of girdling machine when cutting, and be cut without bending over around fruit tree, significantly
The labor intensity of operator is reduced, substantially increases the operating efficiency of fruit tree girdling.
In addition, the girdling machine of the present invention, in girdling engineering is carried out, only some structure can be carried out along trunks of fruit trees
Rotate, and the rotating part small volume of girdling machine, even if carrying out girdling to the fruit tree planted on the slope, will not also touch
To ground, so as to improve the girdling quality of slope fruit tree.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the combining structure schematic diagram of rotating mechanism of the present invention, cutting mechanism and detent mechanism；
Fig. 3 is Fig. 2 decomposition texture schematic diagram；
Fig. 4 is rotating mechanism decomposition texture schematic diagram of the present invention；
Fig. 5 cutting mechanism decomposition texture schematic diagrams of the present invention；
Fig. 6 is detent mechanism structural decomposition diagram of the present invention；
Fig. 7 is swing arm unit structural representation of the present invention.
Embodiment
For detailed present invention, specific embodiment will be enumerated below and will be described in detail.
As shown in Figures 1 to 7, present invention is disclosed a kind of quick fruit tree girdling machine, it includes bracket institution 10, rotating machine
Structure 20, cutting mechanism 30, detent mechanism 40 and open-and-close mechanism 50.
Wherein, bracket institution 10 includes gripping support 11 and chassis 12, grips the one end of support 11 and is provided with handle 13, the other end
Connecting base plate 12.The controlling switch 131 of control rotating mechanism 20 and cutting mechanism 30 is provided with handle 13.In order to facilitate difference
The operating personnel of height use or used different fruit tree cutting positions, can will grip support 11 and be arranged to stretching structure.
Above-mentioned rotating mechanism 20 is arranged on chassis 12, and it includes rotary electric machine 21, rotate gear 22 and rotating disc 23, is turned
Dynamic motor 21 is fixed on chassis 12, and rotate gear 22 connects the motor shaft of rotary electric machine 21, and the periphery of rotating disc 23 be provided with
The tooth side 235 that rotate gear 22 engages, when rotary electric machine 21 rotates, rotate gear 22 rotates with rotary electric machine 21, so as to band
Turn Moving plate 23 rotates.
Above-mentioned rotary electric machine 21 is fixed on chassis 12 by pad 212, and one is formed between pad 212 and chassis 12 and is held
Region is put, is provided with rotate gear 22 in the holding area, the motor shaft of rotary electric machine 21 is through connecting rotate gear after pad 212
22；A gland 211 is connected with the top of rotary electric machine 21, the gland 211 is pressed against the upper surface of rotating disc 23 provided with one
Tabletting 2111, tabletting can avoid rotating disc from being upturned in rotation process with stable rotation disk.
Specifically, above-mentioned pad 212 includes the first lateral plate 2121, the second lateral plate 2122 and pleurella 2123, the second side
The both ends of piece 2122 connect the first lateral plate 2121 and pleurella 2123 respectively, are consequently formed several font structures.Wherein the first lateral plate
2121 and pleurella 2123 be bolted on chassis 12, the second lateral plate 2122 connection rotary electric machine 21, the first lateral plate
2121st, a holding area is formed between the second lateral plate 2122, pleurella 2123 and chassis 12, sets and turn in the holding area
Moving gear 22, and the motor shaft of rotary electric machine 21 connects rotate gear 22 after passing through the second lateral plate 2122.
Above-mentioned rotating disc 23 includes the first rotating disc 231 and the second rotating disc 232 being articulated, under normal conditions, the
One rotating disc 231 and the second rotating disc 232 complement each other to form a cyclic structure, and in the presence of open-and-close mechanism 50, first
One connection end of the rotating disc 232 of rotating disc 231 and second is separated from each other, and an opening is formed, so as to which girdling mantle is located at into trunk
Periphery removes girdling machine from trunk.Specifically, the first rotating disc 231 and the one end of the second rotating disc 232 pass through bearing pin
233 are attached, and the other end is attached by magnetic attracting device 234.Magnetic attracting device 234 can be by the first rotating disc 231
Upper setting magnet, iron block is set on the second rotating disc 232 to realize.Above-mentioned tooth side 235 is arranged on the first rotating disc 231 and second
The lower, outer perimeter of rotating disc 232.
For the stability that rotating mechanism 20 is connected with chassis 12, chassis 12 can stretch out to form an arc support
121, it can be slided formed with sliding groove 122, rotating disc 23 in the sliding groove 122 in the arc support 121.The arc branch
Support part 121 is played a supporting role to rotating disc 23, is expanded the contact area of rotating mechanism 20 and chassis 12, be ensure that rotating machine
Structural stability of the rotating disc 23 of structure 20 in rotation process.
Above-mentioned cutting mechanism 30 is arranged on rotating disc 23, and it includes cutting motor 31 and cutting knife 32, and cutting motor 31 connects
Cutting knife 32 is connect, and drives cutting knife 32 to rotate so as to realize the cutting action of cutting knife 32.The cutting mechanism 31 can be arranged on first
On rotating disc 231, it can also be arranged on the second rotating disc 232, cutting mechanism 31 is arranged on first turn in the present embodiment
On Moving plate 231.Specifically, the first rotating disk 231 is provided with a fixed cover 2311, and cutting motor 31 is set in the fixed cover 2311
It is interior, so as to realize the fixation of the rotating disc 231 of cutting motor 31 and first.
It can be attached between cutting motor 31 and cutting knife 32 by transmission component 33 and swing arm unit 34, cutting motor
31 by the position of the fixed cutting tool 32 of swing arm unit 34, and drives cutting knife 32 to rotate by transmission component 33.Transmission component 33 wraps
The driving gear 331 for including connection cutting motor 31, the driven gear 332 and connection connection driving gear 331 that connect cutting knife 32
With the belt 333 of driven gear 332.Driving gear 331 connects the motor shaft of cutting motor 31, and is rotated with motor shaft, driven
Gear 332 connects cutting knife 32, the upper end of driven shaft 334 connection driven gear 332, lower end connection cutting knife 32 by driven shaft 334.Pendulum
Arm component 34 includes the first swing arm 341 and the second swing arm 342, the one end of the first swing arm 341 connection cutting motor 31, other end connection
Second swing arm 342, and the second swing arm 342 connects driven shaft 334 without being rotated with driven shaft 334.
Above-mentioned driving gear 331 can connect the motor shaft of cutting motor 31, axle sleeve by driving shaft 335 and axle sleeve 336
336 are set in the motor shaft periphery of cutting motor 31, and are fixed on the upper end of cutting motor 31, and the lower end of driving shaft 335 is rotatable
Ground is connected to the upper end of axle sleeve 336, at the same with the motor axis connection of cutting motor 31 so that driving shaft 335 is with motor
Axle rotates together, and be set in the periphery of driving shaft 335 in driving gear 22 rotates with driving shaft 335.
Above-mentioned first swing arm 341 includes the linking arm 3412 of first sock 3411 and first, wherein, first sock 3411
The periphery of axle sleeve 336 can be directly set in, so as to realize the first swing arm 341 and the connection of cutting motor 31.Second swing arm 342 is wrapped
The second socket part 3421 and the second linking arm 3422 are included, the second socket part 3421 is movably set in the periphery of driven shaft 334, do not accompanied
Moving axis 334 rotates, and the second linking arm 3422 connects the first linking arm 3412.A spliced eye is provided with second linking arm 3422
3423, the first linking arm 3412 insertion spliced eye 3423 is interior and passes through the existing connection of first linking arm 3412 and second of bolt lock consolidation
The connection of arm 3422, it is of course also possible to be to realize both connections in the first linking arm of grafting 3412 of the second linking arm 3422.
The cutting thickness of different fruit trees is different, can be with driven shaft 334 in order that cutting knife can cut different fruit trees
A pad 37 is connected, the pad 37 is bonded the lower surface of cutting knife 32, and the diameter of pad 37 is less than the diameter of cutting knife 32.Pad 37 is
Demountable structure, girdling machine can change the pad 37 of different-diameter according to different demands in use.
In order to improve the cut quality of cutting knife 32, cutting mechanism 30 can also include torsion spring 35, and the torsion spring 35 passes through bolt
36 are connected on rotating disc 23, and the one end of torsion spring 35 is fixedly connected on the first linking arm 3412 or the second linking arm 3422, separately
One end is connected to the periphery of rotating disc 23.When cutting mechanism 30 is arranged on the first rotating disc 231, bolt 36 is set in torsion spring 35
In, and be fixed on the first rotating disc 231.When cutting mechanism 30 is arranged on the second rotating disc 232, bolt 36 is set in torsion spring
35, and be fixed on the second rotating disc 232.When the bark of fruit tree is uneven, the first swing arm 341 and the meeting of the second swing arm 342
Inwardly or outwardly swing as the fluctuating of fruit tree bark is recessed and around motor shaft, cutting knife 32 is adjacent to fruit tree bark and cut all the time
Cut work.Specifically, when fruit tree bark outwardly convex, one end of the second swing arm 342 connection cutting knife 32 by outside thrust,
So that the first swing arm 341 and the second swing arm 342 are swung out with cutting motor 31 for fulcrum, cutting knife 32 is set to be adjacent to fruit tree tree
Skin carries out cutting work.When fruit tree bark caves inward, torsion spring 35 is formed inwardly to the first swing arm 341 and the second swing arm 342
Active force so that the first swing arm 341 and the second swing arm 342 are that fulcrum is inwardly swung with cutting motor 31, so as to drive cutting knife
32 inwardly press close to fruit tree bark, so as to realize the cutting work of cutting knife 32.
Above-mentioned detent mechanism 40 is arranged on rotating disc, and it includes at least three groups of positioning components, and positioning component includes fixing
Pipe 41, telescoping tube 42 and rolling post 43, fixing pipe 41 is fixed on rotating disc 23, and the one end of telescoping tube 42 is connected by elastic component 44
It is connected in fixing pipe 41, in the presence of elastic component 44 and external force, telescoping tube 42 can be stretched in fixing pipe 41；It is flexible
The other end pivot joint of pipe 42 rolls post 43, under external force, rolls post 43 using the tie point of itself and telescoping tube 42 for branch click-through
Row rotates.
In the present embodiment, detent mechanism 40 includes three groups of positioning components, wherein, two groups of positioning components are arranged on second turn
On Moving plate 232, another set positioning component is arranged on the first rotating disc 231.Now with one group of positioning on the second rotating disc 232
Structure and the annexation detailed description to positioning component are carried out exemplified by component.In the corresponding positioning component of the second rotating disc 232
Opening position is provided with the fixing hole 236 of a radial direction, a fixed cover 45 is fixed with the outer end of the fixing hole 236, positioning component is consolidated
Fixed tube 41 is hollow structure, and its one end, which places, to be fixed in fixing hole 236, so as to realize the fixation of fixing pipe 41.Telescoping tube 42
Part is set in fixing pipe 41, and one end of telescoping tube 42 is connected in fixing pipe 41 by elastic component 44, other end pivot joint rolling
Dynamic post 43.One end of elastic component 44 is connected in fixed cover 45, and the other end is connected on telescoping tube 42, and the elastic component 44 can be adopted
Use spring.One end that the connection of telescoping tube 42 rolls post 43 is provided with an opening 421, and the opening 421 is provided with the side of two opposed settings
Plate 422, biside plate 422 is equipped with an axis hole 423, and rolls post 43 and be provided with an axial restraint hole 431, the axial restraint hole
431 is corresponding with the axis hole 423 of biside plate 422, is located in axis hole 423 using bearing pin 46 and rolls the axial restraint hole 431 of post 43
In, to realize the pivot joint for rolling post 43 and telescoping tube 42.After rolling the connection telescoping tube 42 of post 43, roll the part of post 43 and be contained in out
Outside mouth 421.
Above-mentioned open-and-close mechanism 50 includes line wheel 51 and the drawstring 52 being wrapped in line wheel 51, and the one end of drawstring 52 is fixed on line wheel
On 51, the other end connects the first rotating disc 231, and when rotating line wheel 51, line wheel 51 will have a winding power to drawstring 52, from
And make it that drawstring 52 pulls the first rotating disc 231, the first rotating disc 231 overcomes its magnetic attraction between the second rotating disc 232
Outwardly opened afterwards in the presence of drawstring 52.Line wheel 51 is provided with a return mechanism, can make line wheel by the return mechanism
51 automatically revert to initial position, and in actual application, return mechanism can use helical spring.When the first rotating disc
231 open, and after girdling machine is fixed on fruit tree, the return mechanism in line wheel 51 can drive line wheel 51 to turn toward opposite direction
It is dynamic, drawstring 52 is discharged, while in the presence of magnetic attracting device 234, the first rotating disc 231 inwardly closes, with the second rotating disc 232
Connection.In order to facilitate the rotation of line wheel 51, the handle 511 for rotating line wheel 51 can be set in line wheel 51.
In the present embodiment, connected between the first rotating disc 231 and the second rotating disc 232 by bearing pin 233 and magnetic attracting device 234
Connect, and in actual use, it can also be connected between the first rotating disc 231 and the second rotating disc 232 by bearing pin and torsion spring
Connect, then what open-and-close mechanism 50 needed to overcome when carrying out the opening of the first rotating disc 231 is the elastic force of torsion spring.Certainly, folding
Device 50 can also connect the second rotating disc 232, so as to control the second rotating disc 232 to be opened relative to the first rotating disc 231.
During specifically used, it is necessary first to open rotating disc 23 by open-and-close mechanism 50, that is, rotate line wheel 51, make
Drawstring 52 drives the first rotating disc 231, the first rotating disc 231 is opened relative to the second rotating disc 232, is then rotated from first
The trunk of fruit tree is caught in the first rotating disc 231 and the second rotating disc 232 of girdling machine by the open position of disk 231, then loose
Burst at the seams wheel 51, line wheel 51 is returned to initial position, and the first rotating disc 231 is inwardly closed to be connected with the second rotating disc 232, and this is just
Position of the girdling machine on fruit tree is completed to fix.
After girdling machine is fixed on the trunk of fruit tree, the positioning component of detent mechanism 40 is carried out automatically according to the size of trunk
Regulation, girdling machine is firmly secured on trunks of fruit trees.When trunk diameter is larger, the telescoping tube 42 of positioning component can be to
It is retracted in fixed cover 41, compression elastic piece 44, meanwhile, in the presence of elastic component 44 and telescoping tube 42, roll post 43 and be pressed against
Trunk periphery.When trunk diameter is smaller, the telescoping tube 42 of positioning component is in the presence of elastic component 42 relative to fixing pipe 41
Stretch out so that roll post 43 and be pressed against trunk periphery.
In addition, the cutting knife 33 of cutting mechanism 30 can also automatically adjust according to the size of trunks of fruit trees, to ensure cutting knife
32 cut quality, it is too deep or excessively shallow to prevent that cutting knife 32 from cutting fruit tree.When trunks of fruit trees is relatively large in diameter, cutting knife 32 is by trunk
Outside thrust, the thrust can promote swing arm unit 34 so that the first swing arm 341 and the second swing arm 342 are with cutting motor 31
Fulcrum is swung out, meanwhile, in the presence of torsion spring 35, cutting knife 32 can be close to trunk.When trunks of fruit trees diameter is smaller, torsion spring
35 can make cutting knife 32 be close to set to driving the first swing arm 341 and the second swing arm 342 inwardly to be swung for fulcrum with cutting motor 31
It is dry.
After the fixation work of fruit tree girdling machine is completed, the controlling switch 131 in regulation handle 13, to start rotating machine
The rotary electric machine 21 of structure 20 and the cutting motor 31 of cutting mechanism 30.After cutting motor 31 starts, the motor shaft of cutting motor 31
Drive cutting knife 32 to rotate by transmission component 33, the cutting work to fruit tree bark is realized in the rotation process of cutting knife 32.And rotate
After motor 21 starts, rotary electric machine 21 drives rotate gear 22 to rotate, during rotate gear 22 rotates, the meeting of rotate gear 22
The tooth side 235 of the first rotating disc 231 and the periphery of the second rotating disc 232 is stirred, so that the first rotating disc 231 and the second rotating disc
232 rotate relative to chassis 12 and trunks of fruit trees.In the rotation process of rotating disc 23, positioning component rotates also with rotating disc 23,
And positioning component is when rotating, the rolling post 43 of positioning component is with being rolled, to reduce trunks of fruit trees and positioning component
Frictional force.For rotating disc 23 during rotation, the cutting mechanism 30 that is arranged on the first rotating disc 231 also can be with turning together
Dynamic, when such rotating disc 23 rotates one week, cutting knife 32 was to fruit tree girdling one week.After rotating disc 23 rotates one week, rotary electric machine
21 reversions, the inversion recovery of rotating disc 23 is set to complete the girdling work of fruit tree to initial position, now, pass through open-and-close mechanism
50 open the first rotating disc 231, and girdling machine is removed from fruit tree.The reversion of rotary electric machine 21 can pass through controlling switch
131 controls, program setting directly can also be carried out to rotary electric machine 21 to realize.
In the rotation process of rotating disc 23, the drawstring 52 of the power line and open-and-close mechanism 50 that connect cutting motor 31 can be with
Rotating disc 23 to rotate one week, so, the power line for connecting cutting motor 31 can be linked together with drawstring 52, Ran Houjing
Supply unit is connected to by line wheel 51.And the position of rotary electric machine 21 is constant, the power line of rotary electric machine 21 can be passed through
Grip the connection of support 11 and be directly connected to supply unit.And supply unit can be placed on the ground, can also be carried on the back by operating personnel
.
Girdling machine of the present invention in use, need to only stand in a certain position, be fixed girdling machine by open-and-close mechanism 50
Trunks of fruit trees periphery, it is the girdling work that fruit tree can be achieved then to start cutting motor 31 and rotary electric machine 21, and girdling has worked
Cheng Hou, only it need to close cutting motor 31 and rotary electric machine 21.Compared with girdling machine of the prior art, present invention operation letter
Just, in cutting, operating personnel need not bend over or squat down to carry out the fixation of girdling machine folk prescription, enter without bending over around fruit tree
Row cutting, the labor intensity of operator is greatly reduced, improve the operating efficiency of fruit tree girdling.
In addition, for the fruit tree of plantation on the slope, fruit tree girdling work is more not easy.Because the position of fruit tree girdling
Relatively low, during girdling, the holder part and motor part of girdling machine are required for rotating, and this allows for girdling machine and is easy to
The soil layer on slope is touched, so as to have influence on the quality of girdling.The girdling machine of the present invention is in girdling engineering is carried out, and only one
Part-structure can be rotated along trunks of fruit trees, and the rotating part small volume of girdling machine, even if to being planted in slope
On fruit tree carry out girdling, ground will not be also touched, so as to improve the girdling quality of slope fruit tree.
It is described above, only it is the embodiment of the present invention, is not intended to limit the scope of the present invention, thus it is every
Any subtle modifications, equivalent variations and modifications that technical spirit according to the present invention is made to above example, still fall within this
In the range of inventive technique scheme.
Claims (12)
1. a kind of quick fruit tree girdling machine, it includes bracket institution, rotating mechanism and cutting mechanism, it is characterised in that：The branch
Frame mechanism includes gripping support and chassis, grips support one end and is provided with handle, other end connecting base plate；The rotating mechanism includes
Rotary electric machine, connect rotary electric machine motor shaft rotate gear and the rotating disc that engage with rotate gear, it is described rotate it is electric
Machine is fixed on rotating disc, and the rotating disc includes the first rotating disc and the second rotating disc, the first rotating disc and the second rotating disc
It is articulated and cooperatively forms cyclic structure；The cutting mechanism includes rotary electric machine and connects the cutting knife of rotary electric machine, institute
Cutting motor is stated to be connected on the first rotating disc or the second rotating disc.
A kind of 2. quick fruit tree girdling machine according to claim 1, it is characterised in that：Between the cutting motor and cutting knife
It is attached by transmission component and swing arm unit, the transmission component includes the driving gear of connection cutting motor, connection is cut
The driven gear and the belt of connection connection driving gear and driven gear of knife, the electricity of the driving gear connection cutting motor
Arbor, the driven gear pass through driven axis connection cutting knife；The swing arm unit includes the first swing arm and second being connected with each other
Swing arm, the first swing arm connection cutting motor, the second swing arm connection driven shaft.
A kind of 3. quick fruit tree girdling machine according to claim 2, it is characterised in that：The cutting mechanism can also include
Torsion spring, the torsion spring are connected on rotating disc, and one end is fixedly connected on the first linking arm or the second linking arm, the other end
It is connected to rotating disc periphery.
A kind of 4. quick fruit tree girdling machine according to claim 2, it is characterised in that：The driving gear passes through driving shaft
The motor shaft of connection cutting motor is covered with guide shaft, the guide shaft set is set in the motor shaft periphery of cutting motor, and is fixed on and cuts
Cut motor upper end, the driving shaft is rotatably connected in guide shaft set, and with the motor axis connection of cutting motor.
A kind of 5. quick fruit tree girdling machine according to claim 4, it is characterised in that：First swing arm includes first set
Socket part and the first linking arm, the first sock are set in axle sleeve periphery；Second swing arm includes the second socket part and the
Two linking arms, second socket part is movably set in driven shaft periphery, and the second linking arm connects the first linking arm.
A kind of 6. quick fruit tree girdling machine according to claim 2, it is characterised in that：One is also associated with the driven shaft
Pad, the pad are bonded the lower surface of cutting knife.
A kind of 7. quick fruit tree girdling machine according to claim 1, it is characterised in that：First rotating disc and second turn
Moving plate one end is connected by bearing pin, and the other end is connected by magnetic attracting device.
A kind of 8. quick fruit tree girdling machine according to claim 1, it is characterised in that：The rotary electric machine is consolidated by pad
It is scheduled on chassis, a holding area is formed between the pad and chassis, rotate gear, rotary electric machine is provided with the holding area
Motor shaft pass through pad after connect rotate gear；The top of the rotary electric machine is arranged with a gland, and the gland is provided with one
It is pressed against the tabletting of rotating disc upper surface.
A kind of 9. quick fruit tree girdling machine according to claim 1, it is characterised in that：The girdling machine also includes localization machine
Structure, the detent mechanism include at least three positioning components, and the positioning component includes fixing pipe, telescoping tube and rolls post,
Fixing pipe is fixed on rotating disc, and telescoping tube one end is connected in fixing pipe by elastic component, and other end pivot joint rolls post.
A kind of 10. quick fruit tree girdling machine according to claim 9, it is characterised in that：The rotating disc corresponds to positioning group
The opening position of part is provided with the fixing hole of a radial direction, and a fixed cover, the fixing pipe of positioning component are fixed with the outer end of the fixing hole
For hollow structure, its one end, which places, to be fixed in fixing hole, and one end of the elastic component is connected in fixed cover, other end connection
On telescoping tube.
A kind of 11. quick fruit tree girdling machine according to claim 1, it is characterised in that：The girdling machine also includes folding
Mechanism, the open-and-close mechanism include line wheel and the drawstring being wrapped in line wheel, and the line wheel, which is fixed on, to be gripped on support, in line wheel
Line wheel is set to be returned to the return mechanism of initial position provided with one, described drawstring one end is fixed in line wheel, other end connection first
On rotating disc or the second rotating disc.
A kind of 12. quick fruit tree girdling machine according to claim 11, it is characterised in that：The line wheel is provided with handle;
The gripping support is stretching structure；The power line of the cutting motor links together with drawstring, and is connected to via line wheel
Supply unit；The power line of the rotary electric machine is through gripping support connection connection supply unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711055524.0A CN107852993A (en) | 2017-11-01 | 2017-11-01 | A kind of quick fruit tree girdling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711055524.0A CN107852993A (en) | 2017-11-01 | 2017-11-01 | A kind of quick fruit tree girdling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107852993A true CN107852993A (en) | 2018-03-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711055524.0A Pending CN107852993A (en) | 2017-11-01 | 2017-11-01 | A kind of quick fruit tree girdling machine |
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| Country | Link |
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| CN (1) | CN107852993A (en) |
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| CN109479549A (en) * | 2018-12-11 | 2019-03-19 | 李瑞晨 | A kind of electric fruit tree ring cutting pincers based on gear |
| CN109997545A (en) * | 2019-04-04 | 2019-07-12 | 闽南理工学院 | A kind of fruit tree girdling machine |
| CN111567263A (en) * | 2020-06-09 | 2020-08-25 | 王超 | Automatic trunk girdling device |
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| CN111567263B (en) * | 2020-06-09 | 2021-11-05 | 王超 | Automatic trunk girdling device |
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