CN102783309A - Electric tea picking machine - Google Patents
Electric tea picking machine Download PDFInfo
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- CN102783309A CN102783309A CN2012103193990A CN201210319399A CN102783309A CN 102783309 A CN102783309 A CN 102783309A CN 2012103193990 A CN2012103193990 A CN 2012103193990A CN 201210319399 A CN201210319399 A CN 201210319399A CN 102783309 A CN102783309 A CN 102783309A
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Abstract
The invention relates to an electric tea picking machine, which is characterized in that one rotating shaft extending upwards from a motor is connected with a fan impeller; the other rotating shaft extending downwards from the motor is connected with a transmission mechanism of an operation cutter tool; the specific structure is as follows: an upper output shaft of the motor is fixed with the fan impeller; a lower output shaft of a direct current motor is fixed with a crankshaft disc central shaft; two eccentric shaft pins of the crankshaft disc are respectively movably connected with an upper connecting rod big end and a lower connecting rod big end; an upper connecting rod small end and a lower connecting rod small end are movably connected with an upper blade and a lower blade; or the lower output shaft of the direct current motor is set up as an outer gear shaft; the outer gear shaft is meshed with an internal gear of an internal/external diameter gear; and an external gear of the internal/external diameter gear is meshed with a crankshaft disc external diameter edge gear. The power transmission mechanism is simple and reliable, can be matched with various motors at different rotating speeds; the whole machine is compact in structure, simple to operate and smooth to be handheld.
Description
Technical field
The present invention relates to tea plantation, gardens plant equipment, especially for a kind of be the electric tea-leaf picking device tool of power source with the accumulator.
Background technology
The machinery of picking tea-leaves is pressed the power form can be divided into internal combustion engine tea picking machine and electric tea-leaf picking device.The internal combustion engine mechanical majority of picking tea-leaves is to be power source with the gasoline engine, yet that gasoline engine exists following three aspects is not enough, and noise is bigger during first operation; It two is to have waste gas to discharge; It three is that gasoline engine maintenance is complicated, the above-mentioned deficiency of gasoline engine tea picking machine, and between the environmental protection job requirements on modern tea plantation, formed outstanding contradiction.Though the prior electric tea picking machine can overcome the above-mentioned deficiency of internal combustion engine tea picking machine; But these electric tea-leaf picking devices are owing to the design of the power matching between motor, power supply, the electric tea clippers cutting mechanism three is unreasonable; Be difficult to reach the operating efficiency of picking tea-leaves of conventional gasoline machine tea picking machine, can only realize the tea picking operation of face, poor efficiency in a narrow margin.How to improve the electric tea-leaf picking device operating efficiency, become the eager expectation of numerous tea growers the electric tea picking machine.
Summary of the invention
The purpose of this invention is to provide a kind of is the machinery of picking tea-leaves of power source with electromotor and accumulator, with the design of simple and reliable transmission mechanism, gives full play to that DC motor structure is simple, stable, the characteristics of freedom from repairs.
For realizing above-mentioned purpose; Technical scheme of the present invention is; This electric tea-leaf picking device formation includes, and switch handgrip, direct current generator, blower fan, blower, transmission mechanism, blade, knife rest, tealeaves collecting bag is characterized in that: said direct current generator has last output revolving shaft and following output revolving shaft; Output revolving shaft is connected with the impeller of blower fan on the direct current generator; The following output revolving shaft of direct current generator is connected with crank shaft disk center axle, and a pivot pin and the last big end end of crank throw reel are movably connected, and the little head end and the cutter of last connecting rod are movably connected; Another pivot pin and the lower link stub end of crank throw reel are movably connected, and the little head end and the bottom knife of lower link are movably connected.This technical scheme utilized motor can upper and lower axle the characteristics of outputting power simultaneously; The blower fan that needs power and cutter are connected respectively to the last output shaft and following output shaft of motor; Select the low rotation speed large torque direct current generator; Can save complicated transmission mechanism, make the tea picking machine compact conformation, fault rate reduces.
In technique scheme; Output revolving shaft is the external tooth wheel shaft under the said direct current generator, and this external tooth wheel shaft is meshed with the internal gear of an interior external diameter gear, and external gear of external diameter gear then is meshed with crank throw reel outward flange gear in this; A pivot pin and the last big end end of crank throw reel are movably connected; The little head end and the cutter of last connecting rod are movably connected, and another pivot pin and the lower link stub end of crank throw reel are movably connected, and the little head end and the bottom knife of lower link are movably connected.This technical scheme has increased gear drive, counts ratio through the transmission of this gear drive, can higher rotation speed motor and toolsmith's working frequency be complementary.
Advantage of the present invention is, 1, power drive mechanism is simple, reliable; 2, easy and simple to handle; 3, can be complementary with the motor of various rotating speeds; 4, compact integral structure grips smoothly.
Description of drawings
Fig. 1 is the profile sketch map of the embodiment of the invention one electric tea-leaf picking device.
Fig. 2 is the embodiment of the invention one an assembling sketch map.
Fig. 3 is the transmission mechanism sketch map of the embodiment of the invention one.
Fig. 4 is the profile sketch map of the embodiment of the invention two electric tea-leaf picking devices.
Fig. 5 is the embodiment of the invention two assembling sketch mapes.
Fig. 6 is the transmission mechanism sketch map of the embodiment of the invention two.
In the above accompanying drawing, the 1st, blower fan loam cake, the 2nd, draught fan impeller, the 3rd, blower fan lower casing, the 4th, motor, the 5th, transmission mechanism loam cake, the 6th, switch handle; The 7th, bearing, the 8th, crank throw reel, the 9th, transmission mechanism lower casing, the 10th, connecting rod, the 11st, blower, the 12nd, handgrip, the 13rd, knife rest; The 14th, cutter, the 15th, bottom knife, the 16th, fixed side, the 17th, tealeaves collecting bag hook, the 18th, output shaft under the motor, the 19th, eccentric pin shaft, the 21st, hold-doun nut; The 22nd, the last output shaft of motor, the 23rd, the impeller of blower fan, the 24th, motor body, the 25th, the following output shaft of motor, the 26th, crank shaft disk center axle, the 27th, crank throw reel, the 28th, pivot pin I; The 29th, pivot pin II, the 30th, last connecting rod, the 33rd, lower link, the 32nd, cutter, the 33rd, bottom knife, the 41st, blower fan loam cake, the 42nd, draught fan impeller; The 43rd, blower fan lower casing, the 44th, motor, the 45th, transmission mechanism loam cake, the 46th, switch handle, the 47th, bearing, the 48th, crank throw reel, the 49th, transmission mechanism lower casing; The 50th, connecting rod, the 51st, fan outlet, the 52nd, handgrip, the 53rd, knife rest, the 54th, cutter, the 55th, bottom knife, the 56th, fixed side; The 57th, tealeaves collecting bag hook, the 58th, the external tooth wheel shaft of motor below, the 59th, interior external diameter gear, the 60th, the pivot pin of crank throw reel, the 61st, hold-doun nut, the 62nd, the last output shaft of motor; The 63rd, the impeller of blower fan, the 64th, motor, the 65th, the following output external tooth wheel shaft of motor, the 66th, interior external diameter gear, the 67th, crank throw reel outward flange gear, the 68th, crank shaft disk center axle; The 69th, pivot pin I, the 70th, pivot pin II, the 71st, last connecting rod, the 72nd, lower link, the 73rd, cutter, the 74th, bottom knife.
Embodiment
Embodiment one:
The present embodiment structure is like accompanying drawing 1,2, shown in 3.
Shown in accompanying drawing 3; The last turning cylinder 22 of direct current generator 24 is fixedly connected with draught fan impeller 23 through hold-doun nut 21; The following turning cylinder 25 of direct current generator 24 is keyway with the central shaft 26 of crank throw reel 27 and is connected; The through hole of last connecting rod 30 stub ends and the bearing pin 28 of crank throw reel are movably connected; Last connecting rod 30 microcephalies hold through hole and cutter 32 protruding keys to be movably connected, and the through hole of lower link 31 stub ends and the bearing pin 29 of crank throw reel are movably connected, and the through hole of lower link 31 little head ends and bottom knife 33 protruding keys are movably connected.Draught fan impeller 23 pivot centers of present embodiment overlap with crank throw reel 27 pivot centers with motor output shaft 22,25 pivot centers, and this structure makes compact, the reliable transmission of the power transmission arrangment of motor and blower fan, cutter.
Shown in accompanying drawing 2, draught fan impeller 2 places among blower fan loam cake 1 and the blower fan lower casing 3, and fan outlet is communicated with blower 11 to be responsible for; Some blowing arms are communicated with the person in charge; The air outlet of blowing arm points to upper and lower knife-blade place, and draught fan impeller is fixedly connected with the last output shaft of direct current generator 4, and the through hole that the following output shaft 18 of direct current generator 4 passes transmission mechanism loam cake 5 is fixedly connected with the central shaft of crank throw reel 8; The eccentric pin shaft 19 of crank throw reel bottom flexibly connects with the stub end of upper and lower connecting rod 10 respectively; Microcephaly's end of upper and lower connecting rod flexibly connects with cutter 14, bottom knife 15 respectively, and transmission mechanism loam cake 5 and transmission mechanism lower casing 9 are harmonious fixing, and crank throw reel 8 places therebetween; Upper and lower blade is arranged at knife rest 13 1 sides; One end of knife rest 13 is provided with fixed side 16, and the person in charge's one end of blower 11 is fixedly connected with this fixed side 16, and an end of handgrip 12 also is fixedly connected with this fixed side 16; The other end of handgrip 12 then is fixedly connected with transmission mechanism loam cake 5; Switch handle 6 also is fixedly connected with transmission mechanism loam cake 5, and four tealeaves collecting bag hooks 17 are fixed on the handgrip 12, and the elasticity sack of tealeaves collecting bag can be fixed in tealeaves collecting bag hook 17 easily.
Shown in accompanying drawing 1, when present embodiment uses, earlier the battery feed plug is inserted in the handle end jack of switch handle 6; One of operator holds handgrip 12, and another holds switch handle 6, opens the power switch on the switch handle 6; Motor promptly rotates, with the tealeaves translation that the cutting edge aligning of cutter need be gathered, the relative motion of last bottom knife high speed; Tealeaves is cut off, and the tealeaves of being cut off is blown in the tealeaves collecting bag under the effect of blowing arm wind-force.
Embodiment two:
The present embodiment structure is like accompanying drawing 4,5, shown in 6.
Shown in accompanying drawing 6; The last output shaft 62 of direct current generator 64 is fixedly connected with draught fan impeller 63 through hold-doun nut 61; The following output shaft of direct current generator is an external tooth wheel shaft 65, external tooth wheel shaft 65 engagements of the internal tooth of interior external diameter gear 66 and motor, and the external tooth of interior external diameter gear 66 is meshed with crank throw reel outward flange tooth; The bearing pin 69 of crank throw reel bottom is movably connected with the stub end of last connecting rod 71; The bearing pin 70 of crank throw reel bottom is movably connected with the stub end of lower link 72, and the protruding key of cutter 73 and the microcephaly of last connecting rod 71 hold flexible connection, and the protruding key of bottom knife 74 and the microcephaly of lower link 72 hold flexible connection.Present embodiment is to adopt the output of the both direction of same motor to connect blower fan and cutter respectively equally; But the motor output shaft pivot center does not overlap with crank throw reel pivot center; Be arranged on the effect that interior external diameter gear between motor output shaft and the crank throw reel had both played transferring power; Also can reach the relation between adjustment motor speed and the tool motion speed simultaneously through the gear ratio design of the gear that is meshing with each other.
Shown in accompanying drawing 5, draught fan impeller 42 places among blower fan loam cake 41 and the blower fan lower casing 43, and fan outlet is communicated with blower 51 to be responsible for; Some blowing arms are communicated with the person in charge, and the air outlet of blowing arm points to upper and lower blade 54,55 blade places, and draught fan impeller is fixedly connected with the last output shaft of direct current generator 44; The following output gear shaft 58 of direct current generator 44 is meshed with the internal gear of interior external diameter gear 59; And the external gear of interior external diameter gear 59 is meshed with the edge teeth of crank throw reel 48, and the eccentric pin shaft 60 of crank throw reel bottom flexibly connects with the stub end of upper and lower connecting rod 50 respectively, and microcephaly's end of upper and lower connecting rod 50 flexibly connects with cutter 54, bottom knife 55 respectively; Transmission mechanism loam cake 45 is harmonious fixing with transmission mechanism lower casing 49; Crank throw reel 48 places therebetween, and upper and lower blade 54,55 is arranged at knife rest 53 1 sides, and an end of knife rest 53 is provided with fixed side 56; The person in charge's one end of blower 51 is fixedly connected with this fixed side 56; One end of handgrip 52 also is fixedly connected with this fixed side 56, and the other end of handgrip 52 then is fixedly connected with transmission mechanism loam cake 45, and switch handle 46 also is fixedly connected with transmission mechanism loam cake 45; Four tealeaves collecting bag hooks 57 are fixed on the handgrip 52, and the elasticity sack of tealeaves collecting bag can be fixed in tealeaves collecting bag hook 57 easily.
Shown in accompanying drawing 1, when present embodiment uses, earlier the battery feed plug is inserted in the handle end jack of switch handle 46; One of operator holds handgrip 52, and another holds switch handle 46, opens the power switch on the switch handle 46; Motor promptly rotates, with the tealeaves translation that the cutting edge aligning of cutter need be gathered, the relative motion of last bottom knife high speed; Tealeaves is cut off, and the tealeaves of being cut off is blown in the tealeaves collecting bag under the effect of blowing arm wind-force.
Claims (2)
1. electric tea-leaf picking device; Its formation includes, and switch handgrip, direct current generator, blower fan, blower, transmission mechanism, blade, knife rest, tealeaves collecting bag is characterized in that: said direct current generator has last output revolving shaft and following output revolving shaft; Output revolving shaft is connected with the impeller of blower fan on the direct current generator; The following output revolving shaft of direct current generator is connected with crank shaft disk center axle, and a pivot pin and the last big end end of crank throw reel are movably connected, and the little head end and the cutter of last connecting rod are movably connected; Another pivot pin and the lower link stub end of crank throw reel are movably connected, and the little head end and the bottom knife of lower link are movably connected.
2. electric tea-leaf picking device according to claim 1; It is characterized in that: output revolving shaft is the external tooth wheel shaft under the said direct current generator; This external tooth wheel shaft is meshed with the internal gear of an interior external diameter gear; The external gear of external diameter gear then is meshed with crank throw reel outward flange gear in being somebody's turn to do, and a pivot pin and the last big end end of crank throw reel are movably connected, and the little head end and the cutter of last connecting rod are movably connected; Another pivot pin and the lower link stub end of crank throw reel are movably connected, and the little head end and the bottom knife of lower link are movably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103193990A CN102783309A (en) | 2012-09-03 | 2012-09-03 | Electric tea picking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103193990A CN102783309A (en) | 2012-09-03 | 2012-09-03 | Electric tea picking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102783309A true CN102783309A (en) | 2012-11-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103193990A Pending CN102783309A (en) | 2012-09-03 | 2012-09-03 | Electric tea picking machine |
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| CN (1) | CN102783309A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104186221A (en) * | 2014-09-22 | 2014-12-10 | 侯巧生 | Electric grape branch pruner |
| CN104704987A (en) * | 2015-02-12 | 2015-06-17 | 侯巧生 | Electric shearing air blow type tea-leaf picker |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08140455A (en) * | 1994-11-21 | 1996-06-04 | Ochiai Hamono Kogyo Kk | Device for preventing waste branch and leaf from scattering in tea plant leveling trimmer |
| CN2618424Y (en) * | 2003-05-21 | 2004-06-02 | 黄光耀 | Back carried single person tea picking machine |
| CN101642014A (en) * | 2008-08-07 | 2010-02-10 | 张少林 | Automatic tea picking method and tea picker for implementing same |
| JP2010099005A (en) * | 2008-10-23 | 2010-05-06 | Ochiai Cutlery Mfg Co Ltd | Tea leaf plucker |
| CN201518619U (en) * | 2009-07-23 | 2010-07-07 | 武汉钢铁(集团)公司 | Hedge clipper |
| CN201571350U (en) * | 2009-08-12 | 2010-09-08 | 张国华 | Portable electric tea plucking machine |
| CN201742742U (en) * | 2010-07-13 | 2011-02-16 | 彭肖勇 | Tea plucking device |
| CN202722047U (en) * | 2012-09-03 | 2013-02-13 | 侯巧生 | Electric tea-leaf picker |
-
2012
- 2012-09-03 CN CN2012103193990A patent/CN102783309A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08140455A (en) * | 1994-11-21 | 1996-06-04 | Ochiai Hamono Kogyo Kk | Device for preventing waste branch and leaf from scattering in tea plant leveling trimmer |
| CN2618424Y (en) * | 2003-05-21 | 2004-06-02 | 黄光耀 | Back carried single person tea picking machine |
| CN101642014A (en) * | 2008-08-07 | 2010-02-10 | 张少林 | Automatic tea picking method and tea picker for implementing same |
| JP2010099005A (en) * | 2008-10-23 | 2010-05-06 | Ochiai Cutlery Mfg Co Ltd | Tea leaf plucker |
| CN201518619U (en) * | 2009-07-23 | 2010-07-07 | 武汉钢铁(集团)公司 | Hedge clipper |
| CN201571350U (en) * | 2009-08-12 | 2010-09-08 | 张国华 | Portable electric tea plucking machine |
| CN201742742U (en) * | 2010-07-13 | 2011-02-16 | 彭肖勇 | Tea plucking device |
| CN202722047U (en) * | 2012-09-03 | 2013-02-13 | 侯巧生 | Electric tea-leaf picker |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104186221A (en) * | 2014-09-22 | 2014-12-10 | 侯巧生 | Electric grape branch pruner |
| CN104704987A (en) * | 2015-02-12 | 2015-06-17 | 侯巧生 | Electric shearing air blow type tea-leaf picker |
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| PB01 | Publication | ||
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Application publication date: 20121121 |