CN102217492A - Electric flower and fruit thinning machine convenient for manually adjusting operational height and angle and using method thereof - Google Patents
Electric flower and fruit thinning machine convenient for manually adjusting operational height and angle and using method thereof Download PDFInfo
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- CN102217492A CN102217492A CN 201110103734 CN201110103734A CN102217492A CN 102217492 A CN102217492 A CN 102217492A CN 201110103734 CN201110103734 CN 201110103734 CN 201110103734 A CN201110103734 A CN 201110103734A CN 102217492 A CN102217492 A CN 102217492A
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Abstract
The invention provides an electric flower and fruit thinning machine convenient for manually adjusting operational height and angle. The electric flower and fruit thinning machine comprises a working frame, an angle adjusting mechanism, a motor, a telescopic rod, a motor control device and a flower and fruit thinning head, wherein the tail end of the working frame is rotationally connected with the telescopic rod; the angle adjusting mechanism is arranged at the tail end of the working frame and connected with the tail end of the working frame and the front end of the telescopic rod respectively; the motor is fixed at the tail end of the working frame, and the output shaft of the motor extends into the working frame and is fixed on the side wall of the front end of the working frame; the motor is connected with the motor control device; the motor control device is connected with the telescopic rod and externally connected with a power supply; and the flower and fruit thinning head is connected on the output shaft of the motor. The invention also provides a using method of the electric flower and fruit thinning machine. The operational range of the electric flower and fruit thinning machine is enlarged, the adjustability of the operational height and the angle is favorable for shortening the labor time of workers, the labor intensity is greatly reduced, and the flower and fruit thinning operation efficiency is improved.
Description
Technical field
The present invention relates to flower and fruit thinning machine field, particularly be convenient to the electronic flower and fruit thinning machine and the using method thereof of hand adjustment operation height and angle.
Background technology
When modern fruit industry industrialization process was accelerated, tradition relied on the small peasant economy production model of manual work mode that fundamental change has taken place, and the rural laborer shifts to non-agricultural industries and cities and towns, impelled fruit industry labor cost to continue to rise.Continue to continue to use old-fashioned operational method and only can further intensify modern fruit and already develop the contradiction in short supply, reduce the international competitiveness of China's fruit industry with the labour.
At the fruit tree flowering fruit bearing stage, by the timely and appropriate discovery flower and fruit thinning, can regulate the relative equilibrium of setting the branch of recuperating, help improving the output and the quality of fruit.The chemistry flower and fruit thinning technique is used comparatively general in China orchard, but easily causes fruit residue of pesticide and ecological environmental pollution.Mechanical flower and fruit thinning technique has been adopted in the minority orchard, compares with the traditional-handwork operating type, and the labor productivity of mechanical flower and fruit thinning improves obviously, and labor strength significantly alleviates, and has improved the orchard planting benefit.The flower and fruit thinning facility great majority of orchard application at present are the structures that adopts blade type list flower thinning head, and it is simple in structure, the operation angle can not be regulated and job area is little, and the operating efficiency increase rate is comparatively limited.Scale and standardized production development along with production of fruit trees; existing flower and fruit thinning facility are the demand for development of incompatibility fruit tree flowering fruit bearing stage mechanical matching more and more; press on the structure and technically improve design, more effectively improve operating efficiency, reduce the activity duration and reduce labor intensity.
Summary of the invention
The shortcoming that main purpose of the present invention is to overcome above-mentioned prior art provides a kind of electronic flower and fruit thinning machine of being convenient to hand adjustment operation height and angle simple and reasonable for structure with not enough.
Another object of the present invention is to provide the using method of above-mentioned electronic flower and fruit thinning machine.
For reaching above-mentioned purpose, the present invention adopts following technical scheme: the electronic flower and fruit thinning machine of being convenient to hand adjustment operation height and angle, comprise falsework, angle adjusting mechanism, electromotor, expansion link, control device of electric motor and flower and fruit thinning head, the tail end of described falsework is connected rotationally with expansion link; Angle adjusting mechanism is arranged on the tail end of falsework, and is connected with the tail end of falsework, the front end of expansion link respectively; Electromotor is fixedly connected on the tail end of falsework, and its output shaft stretches in the falsework and is fixed on the sidewall of falsework front end; Electromotor is connected with control device of electric motor; Control device of electric motor is connected with expansion link, and external power supply; The flower and fruit thinning head is connected on the output shaft of electromotor.
Described flower and fruit thinning head is instead by several, and flower and fruit thinning adhesive tape of " S " type constitutes; The center of each flower and fruit thinning adhesive tape is connected on the output shaft of electromotor, and presents even distribution.
As first kind of preferred version, described angle adjusting mechanism comprises spring, assembly pulley and stay cord, and described spring, assembly pulley are separately positioned on the both sides of expansion link; One end of spring is connected with the tail end of falsework, and its other end is connected with the periphery wall of expansion link; Assembly pulley comprises first pulley and second pulley, and first pulley is connected on the falsework tail end, and second pulley is connected on the periphery wall of expansion link; One end of described stay cord is walked around first pulley, second pulley respectively, the external tractive force of its other end source.Described assembly pulley is connected described falsework and expansion link with spring respectively at both sides, and described spring provides the power that makes described falsework be returned to initial position.One end of described stay cord is connected on the hook of second pulley, and pass two pulleys that are connected respectively with described falsework and expansion link, the other end of the artificial described stay cord of tractive, the reset force that forces described falsework to overcome described spring produces and leans forward, and then realizes the adjusting of operation angle.
As second kind of preferred version, described angle adjusting mechanism comprises spring and stay cord, and described spring, assembly pulley are separately positioned on the both sides of expansion link; One end of spring is connected with the tail end of falsework, and its other end is connected with the periphery wall of expansion link; One end of described stay cord is fixedly connected on the tail end of falsework, the external tractive force of its other end source (preferred artificial tractive).Described spring is used to connect described falsework and expansion link, and the power that makes described falsework be returned to initial position is provided; Described stay cord drives that described falsework is stressed to lean forward, and then realizes the adjusting of operation angle.
As the third preferred version, described angle adjusting mechanism comprises adjusting rod and fastening bolt, and described adjusting rod is curved, and its bar wall is provided with arc-shaped slot; One end of adjusting rod is fixedly connected on the tail end of falsework, and fastening bolt passes the arc-shaped slot on the adjusting rod other end, is connected with expansion link.Described arc-shaped slot provides the guide function of angle change direction between described falsework and the expansion link, changes angle between described falsework and the described expansion link by rotary regulating lever, and then realizes the adjusting of operation angle.
As the 4th kind of preferred version, described angle adjusting mechanism comprises fastening bolt and the telescopic arm that is made of pipe in flexible and outer telescopic tube, pipe is provided with several bolts hole in flexible, one end of described outer telescopic tube and expansion link flexibly connect, its other end is provided with bolt hole, and its bolt hole is connected by the bolt hole on fastening bolt and the flexible interior pipe; The tail end of the other end of pipe and falsework flexibly connects in flexible.By changing the length of described telescopic arm, thereby reach the purpose of adjusting angle between described falsework and the described expansion link, and then the adjusting of realization operation angle.
Described control device of electric motor comprises attaching plug, gauge tap and electric wire, and an end of described electric wire is by the attaching plug external power supply, and the other end is stretched in the expansion link by the tail end of expansion link, and the front end that extends to expansion link is connected with electromotor; Described gauge tap is arranged on the periphery wall of expansion link, and is connected with electric wire in placing expansion link.As preferred version, electric wire adopts spiral helicine mode to be arranged in the expansion link.
This electronic flower and fruit thinning machine also comprises flexible anti-sliding sleeve that is socketed in the expansion link periphery and the retaining sleeve that is socketed in the tail end periphery of expansion link.Wherein, flexible anti-skidding cover is socketed in the expansion link outer tube tail end periphery of expansion link, and retaining sleeve is socketed in the interior pipe of the expansion link tail end periphery of expansion link.
Described retaining sleeve is a rubber sleeve; Described flexible anti-sliding sleeve is a plastic sheath.
Expansion link adopts the expansion link of prior art, comprises pipe in expansion link outer tube and the expansion link, and expansion link inner tube portion is provided with the eccentric component that is used for positioning and locking and removes locking.In the expansion link of rotating extensible arm, manage,, move freely the interior pipe of expansion link and can regulate length of telescopic bar arbitrarily, if Guan Ze makes expansion link be in the positioning and locking state in the reverse rotation expansion link so that pipe is removed position and lock in the expansion link.
The using method of the above-mentioned electronic flower and fruit thinning machine of being convenient to hand adjustment operation height and angle: according to the terrain clearance in target fruit tree flower and fruit thinning zone, the total length behind the judgement expansion link positioning and locking; Rotating extensible arm, so that pipe is removed position and lock in the expansion link of expansion link, pipe can move freely in the expansion link outer tube of expansion link in the expansion link of expansion link, and then elongation expansion link or shortening expansion link, when expansion link was adjusted to suitable total length, pipe in the expansion link of reverse rotation expansion link, positioning and locking were stretched the interior pipe of the bar that contracts and expansion link outer tube of expansion link, so that the length of expansion link is fixed, realize the adjusting of the operation height of electronic flower and fruit thinning machine; Angle adjusting mechanism is applied tractive force, thereby the pulling falsework so that falsework turns an angle around the junction with expansion link, is realized the adjusting of the operation angle of electronic flower and fruit thinning machine; Simultaneously, actuating motor control device, and then actuating motor, its output shaft rotation of motor driven, described output shaft drives the rotation of flower and fruit thinning head simultaneously, realizes whipping and cutting to the fruit tree flowers and fruits, finishes the flower and fruit thinning operation.
When angle adjusting mechanism carries out angular adjustment, be specially: when adopting first kind of preferred version, can be during work according to the profile of fruit tree, manually the described stay cord of tractive is specially an end of holding described stay cord, make the centre distance of two pulleys shorten, force described falsework to lean forward, described spring overcomes reset force and is elongated, regulate the angle between described falsework and the expansion link, and then change the operating angle of described flower and fruit thinning head, can regulate operating angle is that scope is 0 °～40 °, because the power of described assembly pulley, the restoring force of spring, expansion link can reach balance to the support force three of falsework, to guarantee the stability of facility operation; When adopting second kind of preferred version, an end of the artificial described stay cord of tractive forces directly that described falsework is stressed to lean forward, and drive described falsework and rotates relative to described expansion link, and then the adjusting of realization operation angle; When adopting the third preferred version, curved groove on the adjusting rod provides the guide function of angle change direction between described falsework and the expansion link, after unscrewing described fastening bolt, can the hand rotation adjusting rod, driving described falsework rotates relative to described expansion link, after described falsework swings to suitable operating angle, tighten described fastening bolt again realizing the fixed angle of described falsework, thereby realize the adjusting of operation angle; When adopting the 4th kind of preferred version, unscrew described fastening bolt earlier, the interior pipe extension elongation of the described telescopic arm of manual adjustments, and then drive described falsework and rotate relative to described expansion link, after described falsework swings to suitable operating angle, tighten described fastening bolt again and fix with the operating angle that realizes described falsework, thus the adjusting of realization operation angle.
Compared with prior art, the present invention has following advantage and beneficial effect:
(1), job area is wide: different with traditional single blade transverse cuts mode, the present invention adopts many coaxial rotations of flower and fruit thinning adhesive tape to carry out the flower and fruit thinning operation in the mode of vertical whipping, can cover bigger area during the coaxial rotary operation of flexible flower and fruit thinning head, help realizing the operation of compartmentalization flower and fruit thinning.
(2), humanization designing: telescopic bar type structure has been realized the operation height adjusting of flower thinning machine, has improved the applicability of different fruit trees height; The design of operation adjustable angle formula makes the workman be convenient to choose operation angle preferably with parallel matched fruit tree crown type, has guaranteed the uniformity of fruit tree flower and fruit thinning operation better.
(3), operating efficiency height: the adjustability of the extension of job area and operation angle, height helps to shorten workman's working time, significantly reduces labour intensity, has improved the efficient of flower and fruit thinning.
(4), the fruit tree applicability is strong: by changing the flexible flower and fruit thinning adhesive tape of different-diameter size, and cultivation characteristic and job requirements according to fruit tree, regulate the rotating speed of electromotor, just can realize the flower and fruit thinning operation applicability for different fruit trees, implementation is very simple and convenient.
(5), safety is good: the electric wire between electromotor and the attaching plug adopts spiral helicine mode to be arranged in the expansion link, not only safely, succinct, the more important thing is when the length of expansion link changes, the electric wire of screw arrangement also can allow to be stretched, to compress, avoided when the long variation of bar, electric wire can't elongatedly thereupon be broken the generation that causes accident because of length.
(6), rainy season, adaptability was strong: the electromotor that is connected with the flower and fruit thinning head places the inside in the fixed seating of the terminal falsework of expansion link; can play the waterproof and dustproof protective effect of electromotor; improved the adaptability of facility, also prolonged the service life of electromotor in the operation in rainy season.
(7), be easy to carry: power source adopts external compact power design, only need fill suitable electric weight in advance with to the battery of coupling and just can guarantee that facility have enough the working time reliably.External portable power supplies can select to be positioned over purse, carries, at any time operation.The project organization that the present invention has adopted power source to separate with operating mechanism has little, the lightweight advantage of volume, is convenient to safeguard.
Description of drawings
Fig. 1 is the structural representation of flower and fruit thinning machine of the present invention.
Fig. 2 is the rearview of flower and fruit thinning machine shown in Figure 1.
Fig. 3 is the enlarged diagram at A shown in Figure 1 place.
Fig. 4 is the longitudinal sectional view of expansion link shown in Figure 1.
Fig. 5 is the structural representation of embodiment 2.
Fig. 6 is the structural representation of embodiment 3.
Fig. 7 is the structural representation of embodiment 4.
Embodiment
The present invention is described in further detail below in conjunction with embodiment and accompanying drawing, but embodiments of the present invention are not limited thereto.
Fig. 1～Fig. 4 shows the concrete structure schematic diagram of present embodiment, as depicted in figs. 1 and 2, originally be convenient to the electronic flower and fruit thinning machine of hand adjustment operation height and angle, comprise falsework 1, angle adjusting mechanism, electromotor 12, expansion link 3, control device of electric motor and flower and fruit thinning head, the tail end of described falsework 1 is connected rotationally with expansion link 3; Angle adjusting mechanism is arranged on the tail end of falsework 1, and is connected with the tail end of falsework 1, the front end of expansion link 3 respectively; Electromotor 12 is fixedly connected on the tail end of falsework 1, and its output shaft 14 stretches in the falsework 1 and is fixed on the sidewall of falsework 1 front end; Electromotor 12 is connected with control device of electric motor; Control device of electric motor is connected with expansion link 3, and external power supply; The flower and fruit thinning head is connected on the output shaft 14 of electromotor 12; Expansion link outer tube tail end periphery at expansion link 3 also is socketed with flexible anti-sliding sleeve 4.
Described flower and fruit thinning head is made of eight flower and fruit thinning adhesive tape 13 that are anti-" S " type; The center of each flower and fruit thinning adhesive tape 13 is connected on the output shaft 14 of electromotor 12, and presents even distribution.
Described falsework 1 adopts the mode of revolute pair to be connected with described expansion link 3, can relatively rotate between the two with assurance.
Described falsework 1 is the Light Aluminum Alloy material, is used to alleviate the equipment overall weight.Described expansion link 3 adopts light-duty aluminum alloy materials manufacturing, outer tube diameter
Diameter of inner pipe
Can regulate the active length scope is 1500mm～2500mm.
As shown in Figure 3, described angle regulator is assembly pulley-stay cord-spring mechanism, specifically comprises spring 2, assembly pulley and stay cord 9, and described spring 2, assembly pulley are separately positioned on the both sides of expansion link 3; One end of spring 2 is connected with the tail end of falsework 1, and its other end is connected with the periphery wall of expansion link 3; Described assembly pulley designs for labor-saving structure, comprises that first pulley 11 and second pulley, 10, the first pulleys 11 are connected on falsework 1 tail end, and second pulley 10 is connected on the periphery wall of expansion link 3; One end of described stay cord 9 is connected on the hook of second pulley 10, and walks around first pulley 11, second pulley 10 respectively, and its other end is subjected to artificial tractive.Described assembly pulley is connected described falsework 1 and expansion link 3 with spring 2 respectively at both sides, and described spring 2 provides and makes described falsework 1 be returned to the power of initial position.One end of described stay cord 9 passes two pulleys that are connected respectively with described falsework 1 and expansion link 3, the other end of the artificial described stay cord 9 of tractive, and the reset force that forces described falsework 1 to overcome described spring 2 produces and leans forward, and then realizes the adjusting of operation angle.
Described control device of electric motor comprises attaching plug 6, gauge tap 5 and electric wire 7, one end of described electric wire 7 is by attaching plug 6 external power supplys, the other end is stretched in the expansion link 3 by the tail end of expansion link 3, and the front end that extends to expansion link 3 is connected with electromotor 12; Described gauge tap 5 is arranged on the periphery wall of expansion link 3, and is connected with electric wire 7 in placing expansion link 3.As shown in Figure 4, electric wire 7 adopts spiral helicine mode to be arranged in the expansion link 3.
This electronic flower and fruit thinning machine also comprises the retaining sleeve 8 of pipe tail end periphery in the expansion link that is socketed in expansion link 3.
Described retaining sleeve 8 is a rubber sleeve; Described flexible anti-sliding sleeve 4 is a plastic sheath.
Flexible anti-sliding sleeve 4 is packed in expansion link 3 outer tube tail end peripheries.
Described eccentric component adopts the central through hole structure, so that electric wire penetrates.
Described retaining sleeve 8 is wrapped in the tail end of described expansion link 3, and it is hand-held to be convenient to the workman.Described gauge tap 5 is used for the start and stop control to electromotor 12.Described electric wire 7 adopts helical forms to place in the described expansion link 3, is connected power taking by described attaching plug 6 with external portable power supply.
The using method of the above-mentioned electronic flower and fruit thinning machine of being convenient to hand adjustment operation height and angle: according to the terrain clearance in target fruit tree flower and fruit thinning zone, the total length behind estimation expansion link 3 positioning and lockings.Rotating extensible arm, so that pipe is removed position and lock in the expansion link, pipe can move freely in the expansion link outer tube in the expansion link of expansion link 3, and then elongation expansion link 3 or shortening expansion link 3, when expansion link 3 is adjusted to suitable total length, pipe in the reverse rotation expansion link, pipe and expansion link outer tube in the expansion link of positioning and locking expansion link 3, so that the length of expansion link 3 is fixed, realize the adjusting of the operation height of electronic flower and fruit thinning machine; Angle adjusting mechanism is applied tractive force, thereby pulling falsework 1 so that falsework 1 turns an angle around the junction with expansion link 3, is realized the adjusting of the operation angle of electronic flower and fruit thinning machine; Simultaneously, actuating motor control device, and then actuating motor 12, electromotor 12 drive its output shaft 14 rotations, and described output shaft 14 drives the rotation of flower and fruit thinning head simultaneously, realizes whipping and cutting to the fruit tree flowers and fruits, finishes the flower and fruit thinning operation.
When angle adjusting mechanism carries out angular adjustment, be specially: can be during work according to the profile of fruit tree, manually the described stay cord 9 of tractive is specially an end of holding described stay cord 9, make the centre distance of two pulleys shorten, force described falsework 1 to lean forward, described spring 2 overcomes reset force and is elongated, regulate the angle between described falsework 1 and the expansion link 3, and then change the operating angle of described flower and fruit thinning head, can regulate operating angle is that scope is 0 °～40 °, because the power of described assembly pulley, the restoring force of spring 2, the support force three of 3 pairs of falseworks 1 of expansion link can reach balance, to guarantee the stability of facility operation.
Present embodiment except that following characteristics other architectural features with embodiment 1: as shown in Figure 5, described angle adjusting mechanism comprises spring 15 and stay cord 16, and described spring 15, assembly pulley are separately positioned on the both sides of expansion link 3; One end of spring 15 is connected with the tail end of falsework 1, and its other end is connected with the periphery wall of expansion link 3; One end of described stay cord 16 is fixedly connected on the tail end of falsework 1, and its other end is by artificial tractive.Described spring 15 is used to connect described falsework 1 and expansion link 3, and provides and make described falsework 1 be returned to the power of initial position; Described stay cord 16 drives described falsework 1 stressed leaning forward, and then realizes the adjusting of operation angle.Be that with the difference of embodiment one angle regulator in the present embodiment has removed assembly pulley, present embodiment is simple relatively than the structure of embodiment 1, and weight will alleviate to some extent, but stay cord 16 power of manual adjustments become big.
When angle adjusting mechanism carries out angular adjustment, be specially: an end of the artificial described stay cord 16 of tractive, directly force described falsework 1 stressed leaning forward, drive described falsework 1 and rotate, and then realize the adjusting of operation angle relative to described expansion link 3.
Present embodiment except that following characteristics other architectural features with embodiment 1: as shown in Figure 6, described angle adjusting mechanism comprises adjusting rod 17 and fastening bolt 19, and described adjusting rod 17 is curved, and its bar wall is provided with arc-shaped slot 18; One end of adjusting rod 17 is fixedly connected on the tail end of falsework 1, and fastening bolt 19 passes the arc-shaped slot 18 on adjusting rod 17 other ends, is connected with expansion link 3.Described arc-shaped slot 18 provides the guide function of angle change direction between described falsework 1 and the expansion link 3, changes angle between described falsework 1 and the described expansion link 3 by rotary regulating lever 17, and then realizes the adjusting of operation angle.Present embodiment has fixture, will get well than job stabilization and the reliability of embodiment 1, makes the operation angle after whole flower and fruit thinning function keeps regulating carry out the flower and fruit thinning operation.
When angle adjusting mechanism carries out angular adjustment, be specially: the curved groove 18 on the adjusting rod 17 provides the guide function of angle change direction between described falsework 1 and the expansion link 3, after unscrewing described fastening bolt 19, can hand rotation adjusting rod 17, driving described falsework 1 rotates relative to described expansion link 3, after described falsework 1 swings to suitable operating angle, tighten described fastening bolt 19 again realizing the fixed angle of described falsework 1, thereby realize the adjusting of operation angle.
Present embodiment except that following characteristics other architectural features with embodiment 1: as shown in Figure 7, described angle adjusting mechanism comprises fastening bolt 21 and the telescopic arm that is made of pipe 20 in flexible and outer telescopic tube 22, pipe 20 is provided with several bolts hole in flexible, one end of described outer telescopic tube 22 and expansion link 3 flexibly connect, its other end is provided with bolt hole, and its bolt hole is connected by fastening bolt 21 and flexible interior bolt hole of managing on 20; The tail end of the other end of pipe 20 and falsework 1 flexibly connects in flexible.By changing the length of described telescopic arm, thereby reach the purpose of adjusting angle between described falsework 1 and the described expansion link 3, and then the adjusting of realization operation angle.Present embodiment has fixture, to get well than the job stabilization of embodiment 1, and simple and light.
When angle adjusting mechanism carries out angular adjustment, be specially: unscrew described fastening bolt 21 earlier, the interior pipe extension elongation of the described telescopic arm of manual adjustments, and then drive described falsework 1 and rotate relative to described expansion link 3, after described falsework 1 swings to suitable operating angle, tighten described fastening bolt 21 again and fix with the operating angle that realizes described falsework 1, thus the adjusting of realization operation angle.
The foregoing description is a preferred implementation of the present invention; but embodiments of the present invention are not restricted to the described embodiments; other any do not deviate from change, the modification done under spiritual essence of the present invention and the principle, substitutes, combination, simplify; all should be the substitute mode of equivalence, be included within protection scope of the present invention.
Claims (10)
1. be convenient to the electronic flower and fruit thinning machine of hand adjustment operation height and angle, it is characterized in that: comprise falsework, angle adjusting mechanism, electromotor, expansion link, control device of electric motor and flower and fruit thinning head, the tail end of described falsework is connected rotationally with expansion link; Angle adjusting mechanism is arranged on the tail end of falsework, and is connected with the tail end of falsework, the front end of expansion link respectively; Electromotor is fixedly connected on the tail end of falsework, and its output shaft stretches in the falsework and is fixed on the sidewall of falsework front end; Electromotor is connected with control device of electric motor; Control device of electric motor is connected with expansion link, and external power supply; The flower and fruit thinning head is connected on the output shaft of electromotor.
2. the electronic flower and fruit thinning machine of being convenient to hand adjustment operation height and angle according to claim 1 is characterized in that: described flower and fruit thinning head is the anti-flower and fruit thinning adhesive tape formation of " S " type by several; The center of each flower and fruit thinning adhesive tape is connected on the output shaft of electromotor, and presents even distribution.
3. the electronic flower and fruit thinning machine of being convenient to hand adjustment operation height and angle according to claim 1, it is characterized in that: described angle adjusting mechanism comprises spring, assembly pulley and stay cord, described spring, assembly pulley are separately positioned on the both sides of expansion link; One end of spring is connected with the tail end of falsework, and its other end is connected with the periphery wall of expansion link; Assembly pulley comprises first pulley and second pulley, and first pulley is connected on the falsework tail end, and second pulley is connected on the periphery wall of expansion link; One end of described stay cord is walked around first pulley, second pulley respectively, the external tractive force of its other end source.
4. the electronic flower and fruit thinning machine of being convenient to hand adjustment operation height and angle according to claim 1, it is characterized in that: described angle adjusting mechanism comprises spring and stay cord, described spring, assembly pulley are separately positioned on the both sides of expansion link; One end of spring is connected with the tail end of falsework, and its other end is connected with the periphery wall of expansion link; One end of described stay cord is fixedly connected on the tail end of falsework, the external tractive force of its other end source.
5. the electronic flower and fruit thinning machine of being convenient to hand adjustment operation height and angle according to claim 1, it is characterized in that: described angle adjusting mechanism comprises adjusting rod and fastening bolt, described adjusting rod is curved, and its bar wall is provided with arc-shaped slot; One end of adjusting rod is fixedly connected on the tail end of falsework, and fastening bolt passes the arc-shaped slot on the adjusting rod other end, is connected with expansion link.
6. the electronic flower and fruit thinning machine of being convenient to hand adjustment operation height and angle according to claim 1, it is characterized in that: described angle adjusting mechanism comprises fastening bolt and the telescopic arm that is made of pipe in flexible and outer telescopic tube, pipe is provided with several bolts hole in flexible, one end of described outer telescopic tube and expansion link flexibly connect, its other end is provided with bolt hole, and its bolt hole is connected by the bolt hole on fastening bolt and the flexible interior pipe; The other end of pipe is connected with the tail end of falsework in flexible.
7. according to each described electronic flower and fruit thinning machine of being convenient to hand adjustment operation height and angle of claim 2～6, it is characterized in that: described control device of electric motor comprises attaching plug, gauge tap and electric wire, one end of described electric wire is by the attaching plug external power supply, the other end is stretched in the expansion link by the tail end of expansion link, and the front end that extends to expansion link is connected with electromotor; Described gauge tap is arranged on the periphery wall of expansion link, and is connected with electric wire in placing expansion link.
8. according to each described electronic flower and fruit thinning machine of being convenient to hand adjustment operation height and angle of claim 2～6, it is characterized in that: this electronic flower and fruit thinning machine also comprises flexible anti-sliding sleeve that is socketed in the expansion link periphery and the retaining sleeve that is socketed in expansion link tail end periphery.
9. the electronic flower and fruit thinning machine of being convenient to hand adjustment operation height and angle according to claim 8, it is characterized in that: described retaining sleeve is a rubber sleeve; Described flexible anti-sliding sleeve is a plastic sheath.
10. the described using method of being convenient to the electronic flower and fruit thinning machine of hand adjustment operation height and angle of claim 7 is characterized in that: according to the terrain clearance in target fruit tree flower and fruit thinning zone, judge the total length behind the expansion link positioning and locking; Rotating extensible arm, so that pipe is removed position and lock in the expansion link of expansion link, pipe can move freely in the expansion link outer tube of expansion link in the expansion link of expansion link, and then elongation expansion link or shortening expansion link, when expansion link is adjusted to suitable total length, pipe in the expansion link of reverse rotation expansion link, pipe and expansion link outer tube in the expansion link of positioning and locking expansion link, so that the length of expansion link is fixed, realize the adjusting of the operation height of electronic flower and fruit thinning machine; Angle adjusting mechanism is applied tractive force, thereby the pulling falsework so that falsework turns an angle around the junction with expansion link, is realized the adjusting of the operation angle of electronic flower and fruit thinning machine; Simultaneously, actuating motor control device, and then actuating motor, its output shaft rotation of motor driven, described output shaft drives the rotation of flower and fruit thinning head simultaneously, realizes whipping and cutting to the fruit tree flowers and fruits, finishes the flower and fruit thinning operation.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011101037349A CN102217492B (en) | 2011-04-25 | 2011-04-25 | Electric flower and fruit thinning machine convenient for manually adjusting operational height and angle and using method thereof |
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| CN2011101037349A CN102217492B (en) | 2011-04-25 | 2011-04-25 | Electric flower and fruit thinning machine convenient for manually adjusting operational height and angle and using method thereof |
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| CN102217492B CN102217492B (en) | 2012-11-07 |
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| CN103190299A (en) * | 2013-04-01 | 2013-07-10 | 华南农业大学 | Suspension type electric profiling flower and fruit thinning machine and usage method thereof |
| CN103299836A (en) * | 2013-06-21 | 2013-09-18 | 张古权 | Fruit thinning machine for fruit tree |
| CN103404384A (en) * | 2013-07-30 | 2013-11-27 | 西北农林科技大学 | Portable chemical flower thinning device for orchard |
| CN103843599A (en) * | 2012-12-03 | 2014-06-11 | 三门峡百年农机装配有限公司 | Fruit-industry flower thinning machine |
| CN105660208A (en) * | 2016-02-25 | 2016-06-15 | 芜湖新达园林绿化集团有限公司 | Novel tree clipping device |
| CN105766412A (en) * | 2016-04-08 | 2016-07-20 | 北京农业智能装备技术研究中心 | Flower thinning device |
| CN104237576B (en) * | 2014-10-14 | 2017-02-15 | 国家电网公司 | Cable terminal test hydraulic support of GIS cable pressure gas chamber |
| CN107027531A (en) * | 2017-04-17 | 2017-08-11 | 大新县科学技术情报研究所（大新县生产力促进中心） | One kind is used for potato and removes wooden fork equipment |
| CN107211750A (en) * | 2017-05-19 | 2017-09-29 | 江苏省农业科学院 | Electric hand-held flower thinning of fruit trees device |
| CN109906793A (en) * | 2019-04-22 | 2019-06-21 | 郑州航空工业管理学院 | A kind of gardens clipping device |
| CN110663389A (en) * | 2019-11-18 | 2020-01-10 | 中国农业大学 | Adjustable single-rotating-shaft flower and fruit thinning machine |
| CN112584698A (en) * | 2018-07-17 | 2021-03-30 | 乔治·爱奥里斯 | Sparse device |
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| CN109121813B (en) * | 2018-07-17 | 2020-07-03 | 江苏省农业科学院 | Y-shaped fruit tree flower thinning device of shed frame |
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| CN103843599A (en) * | 2012-12-03 | 2014-06-11 | 三门峡百年农机装配有限公司 | Fruit-industry flower thinning machine |
| CN103190299A (en) * | 2013-04-01 | 2013-07-10 | 华南农业大学 | Suspension type electric profiling flower and fruit thinning machine and usage method thereof |
| CN103190299B (en) * | 2013-04-01 | 2014-09-24 | 华南农业大学 | Suspension type electric profiling flower and fruit thinning machine and usage method thereof |
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| CN103299836A (en) * | 2013-06-21 | 2013-09-18 | 张古权 | Fruit thinning machine for fruit tree |
| CN103404384A (en) * | 2013-07-30 | 2013-11-27 | 西北农林科技大学 | Portable chemical flower thinning device for orchard |
| CN104237576B (en) * | 2014-10-14 | 2017-02-15 | 国家电网公司 | Cable terminal test hydraulic support of GIS cable pressure gas chamber |
| CN105660208A (en) * | 2016-02-25 | 2016-06-15 | 芜湖新达园林绿化集团有限公司 | Novel tree clipping device |
| CN105766412A (en) * | 2016-04-08 | 2016-07-20 | 北京农业智能装备技术研究中心 | Flower thinning device |
| CN107027531A (en) * | 2017-04-17 | 2017-08-11 | 大新县科学技术情报研究所（大新县生产力促进中心） | One kind is used for potato and removes wooden fork equipment |
| CN107211750A (en) * | 2017-05-19 | 2017-09-29 | 江苏省农业科学院 | Electric hand-held flower thinning of fruit trees device |
| CN112584698A (en) * | 2018-07-17 | 2021-03-30 | 乔治·爱奥里斯 | Sparse device |
| CN109906793A (en) * | 2019-04-22 | 2019-06-21 | 郑州航空工业管理学院 | A kind of gardens clipping device |
| CN110663389A (en) * | 2019-11-18 | 2020-01-10 | 中国农业大学 | Adjustable single-rotating-shaft flower and fruit thinning machine |
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