CN109526439A - Light skeleton symbol fruit tree spray cutting machine and cutting method - Google Patents

Light skeleton symbol fruit tree spray cutting machine and cutting method Download PDF

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Publication number
CN109526439A
CN109526439A CN201811500790.4A CN201811500790A CN109526439A CN 109526439 A CN109526439 A CN 109526439A CN 201811500790 A CN201811500790 A CN 201811500790A CN 109526439 A CN109526439 A CN 109526439A
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CN
China
Prior art keywords
fruit tree
motor
cutting
tree spray
cutting machine
Prior art date
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Pending
Application number
CN201811500790.4A
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Chinese (zh)
Inventor
洪添胜
叶昌晓
彭抒昂
李震
吴伟斌
邓晓玲
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South China Agricultural University
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South China Agricultural University
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Publication date
Application filed by South China Agricultural University filed Critical South China Agricultural University
Priority to CN201811500790.4A priority Critical patent/CN109526439A/en
Publication of CN109526439A publication Critical patent/CN109526439A/en
Pending legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G3/00Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
    • A01G3/08Other tools for pruning, branching or 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)
  • Harvesting Machines For Specific Crops (AREA)

Abstract

The invention discloses a kind of light skeleton symbol fruit tree spray cutting machine and cutting methods, the cutting machine includes telescopic rod, cutting assembly, connection component and control assembly, the cutting assembly includes "-" type cutting blade and motor, the "-" type cutting blade is fixed on the output shaft of motor, the motor is connected by the telescopic segment first end of connection component and telescopic rod, the control assembly is connected to motor by electric energy transmission line, and the electric energy transmission line is built in telescopic rod.The removal work to fruit tree spray may be implemented in the present invention, and easy to operate, portable construction is high-efficient, reduces labor intensity and cost, can replace manual work, achieve the purpose that light and high-efficient homework.

Description

Light skeleton symbol fruit tree spray cutting machine and cutting method
Technical field
The present invention relates to a kind of cutting machine and cutting method, especially a kind of light skeleton symbol fruit tree spray cutting machine and cutting side Method belongs to agricultural trimming field of mechanical technique.
Background technique
The removal of fruit tree spray is an important link in Production of fruit management link, and the excessive growth of spray will consume a large amount of Nutrient causes fruit tree young fruit to fall off, and influences the fruit-setting rate and yield of fruit tree, and autumn takes out the spray of hair or related pest lays eggs Breeding ground, therefore remove in time.Fruit tree pumping hair spray is big with hair amount is taken out, repeatedly pumping hair, and the pumping hair time is long and irregular etc. Feature, traditional method are removed by manpower, large labor intensity, low efficiency and at high cost.
Summary of the invention
In place of overcoming above-mentioned the deficiencies in the prior art, a kind of light skeleton symbol fruit tree spray is provided The removal work to fruit tree spray may be implemented in cutting machine, the cutting machine, and easy to operate, portable construction is high-efficient, reduces Labor intensity and cost can replace manual work, achieve the purpose that light and high-efficient homework.
The fruit tree spray cutting method based on above-mentioned cutting machine that another object of the present invention is to provide a kind of.
The purpose of the present invention can be reached by adopting the following technical scheme that:
A kind of light skeleton symbol fruit tree spray cutting machine, including telescopic rod, cutting assembly, connection component and control assembly, it is described Cutting assembly includes "-" type cutting blade and motor, and the "-" type cutting blade is fixed on the output shaft of motor, The motor is connected by the telescopic segment first end of connection component and telescopic rod, and the control assembly passes through electric energy transmission line and electricity Machine connection, the electric energy transmission line are built in telescopic rod.
Further, the cutting assembly further includes tubbiness washer, and the internal diameter of the tubbiness washer first end is greater than second The internal diameter at end, the first end of tubbiness washer are used to be pressed on the round table surface of motor, the internal diameter and motor of tubbiness washer second end The diameter of axle of output shaft is in the same size, and the second end of tubbiness washer for cooperating motor output shaft, wear by the "-" type cutting blade It is fixed on tubbiness washer after crossing motor output shaft.
Further, the length of the "-" type cutting blade is 120mm, width 20mm, with a thickness of 0.8mm.
Further, the connection component includes lifting bolt and ring flange;
The telescopic segment first end of the telescopic rod has internal thread hole, and the end of thread of the internal thread hole and lifting bolt is solid Fixed connection, the hanging ring end of the lifting bolt is hinged with ring flange, rotate ring flange can relative to lifting bolt, described Motor is fixedly connected by pedestal with ring flange.
Further, the telescopic rod includes fixed section, telescopic segment and locking member, and the first end of the fixed section passes through The connection of the second end of locking member and telescopic segment.
Further, the locking member includes fixed port and mobile locking sleeve, the fixed port fixed setting In the first end of fixed section, the mobile locking sleeve is movably arranged between the both ends of telescopic segment.
Further, the effective length of the fixed section is 1078mm, outer diameter 18.3mmm, internal diameter 16.7mm, described The outer diameter of telescopic segment is 15.6mm, internal diameter 14.0mm.
Further, the material of the telescopic rod uses carbon fibre.
Further, the material of the connection component uses aluminium alloy.
Further, the control assembly includes lithium battery, rotational speed governor and electron speed regulator, the lithium battery and is turned Fast controller is connect with electron speed regulator respectively, and the electron speed regulator is connected to motor by electric energy transmission line.
Further, the lithium battery is ternary lithium battery group.
Another object of the present invention can be reached by adopting the following technical scheme that:
A kind of fruit tree spray cutting method based on above-mentioned cutting machine, which comprises
According to the angle of fruit tree spray to be cut, the ring flange angle of connection component is adjusted so that cutting assembly reaches best Cutting angle;
Cutting assembly is retractable to the position of fruit tree spray to be cut by telescopic rod;
According to type, diameter and the moisture content of fruit tree spray to be cut, adjusted by revolving speed of the control assembly to motor Section rotates motor according to the revolving speed of adjusting, so that "-" type cutting blade be made to reach optimal cutting speed, realizes to be cut Cut the removal of fruit tree spray.
The present invention have compared with the existing technology it is following the utility model has the advantages that
1, the position of the invention that cutting assembly can be retractable to fruit tree spray by telescopic rod, and cutting assembly packet "-" type cutting blade and motor are included, motor is controlled by control assembly and is rotated with the revolving speed set, so that "-" type be driven to cut Cutting blade is cut with optimal cutting speed (cutting speed is less than 50m/s), so that it is tender to remove fruit tree when operation The longer old branches and leaves of growth time and can not be caused to damage by branch, and portable construction, easy to operate.
2, connection component of the invention includes lifting bolt and ring flange, and hanging ring end and the ring flange of lifting bolt are hinged on Together, it rotate ring flange can relative to lifting bolt, motor is fixedly connected by pedestal with ring flange, adjustable ring flange Angle, so that cutting assembly reaches optimum Cutting angle, to be suitable for the removal work of different angle fruit tree spray.
3, the present invention determines that the length of "-" type cutting blade is by the branches and leaves environment on measurement fruit tree spray periphery 120mm, influenced when cutting operation by periphery branches and leaves smaller, and can be reduced energy consumption.
4, the present invention selects material of the carbon fibre as telescopic rod, selects material of the aluminium alloy as connection component, no It only ensure that connection component intensity, and greatly reduce the self weight of telescopic rod, so that the hand-held quality of whole cutting machine is 370g, convenient operation hand-held for a long time.
5, motor of the invention can use model plane brushless motor, small volume and less weight, and connection component is compact, convenient narrow Fruit tree between carry out operation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of light skeleton symbol fruit tree spray cutting machine of the invention.
Fig. 2 is the structural schematic diagram of telescopic rod in light skeleton symbol fruit tree spray cutting machine of the invention.
Fig. 3 is the structural schematic diagram of cutting assembly in light skeleton symbol fruit tree spray cutting machine of the invention.
Fig. 4 is the structural schematic diagram of connection component in light skeleton symbol fruit tree spray cutting machine of the invention.
Wherein, 1- telescopic rod, 101- fixed section, 102- telescopic segment, 103- locking member, 2- cutting assembly, mono- word of 201- Type cutting blade, 202- motor, 203- tubbiness washer, 204- fastening nut, 205- pedestal, 3- connection component, 301- hanging ring spiral shell Bolt, 302- ring flange, 303- bolt and nut, 4- lithium battery, 5- rotational speed governor, 6- electron speed regulator, 7- electric energy transmission line.
Specific embodiment
Present invention will now be described in further detail with reference to the embodiments and the accompanying drawings, but embodiments of the present invention are unlimited In this.
Embodiment:
As shown in Figure 1, present embodiments provide a kind of light skeleton symbol fruit tree spray cutting machine, the cutting machine include telescopic rod 1, Cutting assembly 2, connection component 3 and control assembly.
As depicted in figs. 1 and 2, the material of the telescopic rod 1 can use carbon fibre, be hollow stem, substantially reduce The self weight of telescopic rod 1, it is flexible which can carry out two-part, including fixed section 101, telescopic segment 102 and locking member 103, fixed section 101 and telescopic segment 102 all have first end and the second end opposite with first end, and wherein first end is upper End, second end are lower end, and the first end of fixed section 101 is connect by locking member 103 with the second end of telescopic segment 102, can be with Realize that the collapsing length of telescopic rod 1 is adjusted by adjusting locking member 103.
Further, the locking member 103 includes fixed port and mobile locking sleeve, and fixed port is fixed at The first end of fixed section 101, mobile locking sleeve are movably arranged between the both ends of telescopic segment 102, that is, moving locking sleeve can It is moved between the both ends of telescopic segment 102, when needing to adjust the collapsing length of telescopic rod, needed for telescopic segment 102 is retractable to Mobile locking sleeve is threadedly coupled with fixed port, is tightened in mobile locking sleeve on fixed port by length The collapsing length of telescopic rod is fixed.
Further, the effective length of the fixed section 101 be 1078mm, outer diameter 18.3mmm, internal diameter 16.7mm, The outer diameter of the telescopic segment 102 is 15.6mm, internal diameter 14.0mm.
As shown in FIG. 1 to 3, the cutting assembly 2 includes "-" type cutting blade 201 and motor 202, "-" type cutting Blade 201 is fixed on the output shaft of motor 202, and motor 202 can use model plane brushless motor, passes through connection component 3 connect with the first end of telescopic segment 102.
In order to be fixed at "-" type cutting blade 201 on the output shaft of motor 202, the cutting assembly 2 is also wrapped Tubbiness washer 203 is included, tubbiness washer 203 has first end and the second end opposite with first end, 203 first end of tubbiness washer Internal diameter be greater than the internal diameter of second end, the first end of tubbiness washer 203 is used to be pressed on the round table surface of motor 202, tubbiness pad The diameter of axle for enclosing the internal diameter and 202 output shaft of motor of 203 second ends is in the same size, and 203 second end of tubbiness washer is placed in outside, uses In cooperation 202 output shaft of motor, i.e. tubbiness washer 203 can be nested on 202 output shaft of motor, "-" type cutting blade 201 It is fixed on tubbiness washer 203 after 202 output shaft of motor, specifically, passes through two fastening nuts 204 and motor The cooperation of 202 output shafts, is fixed at "-" type cutting blade 201 on tubbiness washer 203.
In order to make 202 steady operation of motor, the cutting assembly 2 further includes pedestal 205, and the bottom of motor 202 passes through four Root screw is fixedly connected with pedestal 205.
Further, the length of the "-" type cutting blade 201 is that 120mm, width 20mm expire with a thickness of 0.8mm The operating environment on sufficient fruit tree spray periphery, when operation, are smaller with influencing each other for periphery branches and leaves, it is possible to reduce energy consumption.
As shown in Figure 1 to 4, the material of the connection component 3 can use aluminium alloy, ensure that the strong of connection component 3 Degree, the connection component 3 are to be rotatably connected component, including lifting bolt 301 and ring flange 302, and lifting bolt 301 has screw thread End and hanging ring end, correspondingly, the first end of telescopic segment 102 have internal thread hole, and wherein the screw thread of the end of thread is M8 screw thread, interior spiral shell Pit is M8 threaded hole, and internal thread hole is fixedly connected with the end of thread of lifting bolt 301, the hanging ring end of lifting bolt 301 and method Blue disk 302 is hinged, rotate ring flange 302 can relative to lifting bolt 301, specifically, the hanging ring end of lifting bolt 301 It is hinged by bolt and nut 303 with ring flange 302, the symmetrical centre face of lifting bolt 301 and ring flange 302 it is symmetrical Median plane can be rotated relative to bolt and nut 303, and pedestal 205 is fixedly connected by four bolts with ring flange 302, make motor 202 are fixedly connected with ring flange 302, for the fruit tree spray of different angle, the angle of adjustable ring flange 302, so as to cut It cuts component 2 and reaches optimum Cutting angle, complete the removal operation to fruit tree spray.
The control assembly includes lithium battery 4, rotational speed governor 4 and electron speed regulator 6, lithium battery 4 and rotational speed governor 5 It is connect respectively with electron speed regulator 6, electron speed regulator 6 is connect by electric energy transmission line 7 with motor 202, and lithium battery 4 is used to turn Fast controller 5 and electron speed regulator 6 are powered, and can be used the ter-polymers lithium battery group of 12V, 20AH, can be met whole Cutting machine darg demand;Rotational speed governor 5 by electron speed regulator 6 may be implemented 202 revolving speed of motor start from scratch to The adjusting of maximum (top) speed, can be according to the difference of fruit tree spray type, the difference of fruit tree spray diameter and fruit tree spray moisture content The different rotational speed regulations for carrying out motors 202 realize so that "-" type cutting blade 201 reaches optimal cutting speed to fruit Set the removal of spray;Electron speed regulator 6 uses brushless electronic governor, with current protection effect, when 202 stall of motor oneself Dynamic circuit breaker switch power supply, and have the function of starting protection, when connecting with the mains, when 202 rotational speed and torque of motor is not zeroed, it will be unable to starting electricity Machine 202;Electric energy transmission line 7 is built in telescopic rod 1, and specifically, electric energy transmission line 7 has first end and opposite with first end Second end, the first end of electric energy transmission line 7 is stretched out from the first end of telescopic segment 102, and connect with motor 202, and electric energy transmits The second end of line 7 is stretched out from the second end of fixed section 101, and is connect with electron speed regulator 6;In addition, lithium battery 4, revolving speed control Device 5 and electron speed regulator 6 can be placed on external satchel, and it is 370g that whole cutting machine, which holds quality, convenient prolonged hand-held Operation.
The present embodiment additionally provides a planting fruit-trees spray cutting method, and this method is realized based on above-mentioned cutting machine, including Following steps:
S1, according to the angle of fruit tree spray to be cut, the angle of regulating flange disk 302 is so that cutting assembly 2 reaches best Cutting angle.
S2, the position that cutting assembly 2 is retractable to fruit tree spray to be cut by telescopic rod 1.
S3, according to type, diameter and the moisture content of fruit tree spray to be cut, pass through rotational speed governor 5 and motor 202 turned Speed is adjusted, and rotates motor 202 according to the revolving speed of adjusting, so that "-" type cutting blade 201 be made to reach optimal cutting Speed realizes the removal to fruit tree spray to be cut.
In conclusion cutting assembly can be retractable to the position of fruit tree spray by telescopic rod by the present invention, and cut Cutting component includes "-" type cutting blade and motor, controls motor by control assembly and is rotated with the revolving speed set, to drive "-" type cutting blade is cut with optimal cutting speed (cutting speed is less than 50m/s), so that can only go when operation Except fruit tree spray, and the longer old branches and leaves of growth time can not be caused to damage, and portable construction, easy to operate.In addition, this hair Bright connection component includes lifting bolt and ring flange, and the hanging ring end of lifting bolt is hinged with ring flange, makes ring flange It can be rotated relative to lifting bolt, motor is fixedly connected by pedestal with ring flange, the angle of adjustable ring flange, so that cutting Component reaches optimum Cutting angle, to be suitable for the removal work of different angle fruit tree spray.
The above, only the invention patent preferred embodiment, but the scope of protection of the patent of the present invention is not limited to This, anyone skilled in the art is in the range disclosed in the invention patent, according to the present invention the skill of patent Art scheme and its inventive concept are subject to equivalent substitution or change, belong to the scope of protection of the patent of the present invention.

Claims (10)

1. a kind of light skeleton symbol fruit tree spray cutting machine, which is characterized in that including telescopic rod, cutting assembly, connection component and control Component, the cutting assembly include "-" type cutting blade and motor, and the "-" type cutting blade is fixed at motor On output shaft, the motor is connected by the telescopic segment first end of connection component and telescopic rod, and the control assembly passes through electric energy Transmission line is connected to motor, and the electric energy transmission line is built in telescopic rod.
2. a kind of light skeleton symbol fruit tree spray cutting machine according to claim 1, which is characterized in that the cutting assembly also wraps Tubbiness washer is included, the internal diameter of the tubbiness washer first end is greater than the internal diameter of second end, and the first end of tubbiness washer is for compressing In the round table surface of motor, the internal diameter of tubbiness washer second end and the diameter of axle of motor output shaft are in the same size, and the of tubbiness washer Two ends are for being fixed at tubbiness washer after cooperating motor output shaft, the "-" type cutting blade to pass through motor output shaft On.
3. a kind of light skeleton symbol fruit tree spray cutting machine according to claim 1, which is characterized in that the connection component includes Lifting bolt and ring flange;
The telescopic segment first end of the telescopic rod has internal thread hole, the fixed company of the end of thread of the internal thread hole and lifting bolt It connects, the hanging ring end of the lifting bolt is hinged with ring flange, rotate ring flange can relative to lifting bolt, the motor It is fixedly connected by pedestal with ring flange.
4. a kind of light skeleton symbol fruit tree spray cutting machine according to claim 1, which is characterized in that the telescopic rod includes solid Determine section, telescopic segment and locking member, the first end of the fixed section is connected by the second end of locking member and telescopic segment.
5. a kind of light skeleton symbol fruit tree spray cutting machine according to claim 4, which is characterized in that the locking member includes Fixed port and mobile locking sleeve, the fixed port are fixed at the first end of fixed section, the mobile locking sleeve It is movably arranged between the both ends of telescopic segment.
6. a kind of light skeleton symbol fruit tree spray cutting machine according to claim 1-5, which is characterized in that described flexible The material of bar uses carbon fibre.
7. a kind of light skeleton symbol fruit tree spray cutting machine according to claim 1-5, which is characterized in that the connection The material of component uses aluminium alloy.
8. a kind of light skeleton symbol fruit tree spray cutting machine according to claim 1-5, which is characterized in that the control Component includes lithium battery, rotational speed governor and electron speed regulator, the lithium battery and rotational speed governor respectively with electron speed regulator Connection, the electron speed regulator are connected to motor by electric energy transmission line.
9. a kind of light skeleton symbol fruit tree spray cutting machine according to claim 8, which is characterized in that the lithium battery is ternary Lithium battery group.
10. a kind of fruit tree spray cutting method based on any one of the claim 1-9 cutting machine, which is characterized in that described Method includes:
According to the angle of fruit tree spray to be cut, the ring flange angle of connection component is adjusted so that cutting assembly reaches optimum Cutting Angle;
Cutting assembly is retractable to the position of fruit tree spray to be cut by telescopic rod;
According to type, diameter and the moisture content of fruit tree spray to be cut, it is adjusted, is made by revolving speed of the control assembly to motor Motor is rotated according to the revolving speed of adjusting, so that "-" type cutting blade be made to reach optimal cutting speed, is realized to fruit to be cut Set the removal of spray.
CN201811500790.4A 2018-12-10 2018-12-10 Light skeleton symbol fruit tree spray cutting machine and cutting method Pending CN109526439A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811500790.4A CN109526439A (en) 2018-12-10 2018-12-10 Light skeleton symbol fruit tree spray cutting machine and cutting method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811500790.4A CN109526439A (en) 2018-12-10 2018-12-10 Light skeleton symbol fruit tree spray cutting machine and cutting method

Publications (1)

Publication Number Publication Date
CN109526439A true CN109526439A (en) 2019-03-29

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Application publication date: 20190329