CN104067868A - Electric pruning machine - Google Patents
Electric pruning machine Download PDFInfo
- Publication number
- CN104067868A CN104067868A CN201410295383.XA CN201410295383A CN104067868A CN 104067868 A CN104067868 A CN 104067868A CN 201410295383 A CN201410295383 A CN 201410295383A CN 104067868 A CN104067868 A CN 104067868A
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- slide block
- cutter page
- cavity
- worm gear
- cutter
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Abstract
The invention discloses an electric pruning machine. The electric pruning machine comprises a bracket; a motor, a worm wheel, a first blade and a dynamic cutter mechanism are fixed to the bracket; a transmission shaft of the motor is a worm transmission shaft, which is engaged with the worm wheel and drives the worm wheel to lengthways rotate; a lug is arranged on the end surface of the worm wheel, close to the outer edge; the dynamic cutter mechanism comprises a sleeve, a spring, a movable rod, and a second blade that is adapted to the first blade; the sleeve is mounted on the side part of the worm wheel; a sealed cavity is formed in the sleeve; pores are correspondingly formed in two ends of the cavity; a longitudinal sliding groove communicated with the cavity is formed in the wall of the sleeve; one end of the movable rod is connected with the second blade, and while the other end of the movable rod passes through the corresponding pore; a sliding block is fixed to the movable rod, and one end of the sliding block passes through the longitudinal sliding groove and extends toward the worm wheel; the spring is arranged in the sealed cavity and supports the sliding bock to be positioned to the top end of the longitudinal sliding groove. The electric pruning machine is high in degree of automation, and realizes continuous pruning, and thus the pruning efficiency is improved.
Description
Technical field
The present invention relates to beta pruning field, particularly a kind of electric lopping device.
Background technology
Along with the development of forestry and plant husbandry, according to demand, need to carry out cutting to branches and leaves, trees or fruit can reasonably be grown, also occur electric lopping device thereupon, by driven shearing lopwood, can fast unnecessary pruner be removed, convenient and strength-saving, still, existing electric lopping device automaticity is not high, causes the efficiency of beta pruning lower.
Summary of the invention
The present invention is that this plant automation degree is high, can realize continuous beta pruning in order to overcome above-mentioned technological deficiency of the prior art, to have invented a kind of electric lopping device, improves beta pruning efficiency.
For solving the problems of the technologies described above, the invention provides following scheme:
A kind of electric lopping device, comprising:
Support, is fixed with motor, worm gear, the first cutter page and moving knife mechanism on it;
The power transmission shaft of described motor is worm drive shaft, and is meshed to drive described worm gear to be longitudinal rotation with described worm gear, and on described worm gear end face, is against outer rim place and is provided with a projection;
Described moving knife mechanism comprises sleeve, spring, motion bar and the second cutter page that can be suitable with described the first cutter page; Described sleeve is installed on described worm gear sidepiece, establishes Packed cavity and offers corresponding aperture at described cavity two ends, and in described sleeve wall, offer the longitudinal chute communicating with described cavity in described sleeve inner; Described motion bar one end is connected with described the second cutter page, the other end is through described corresponding aperture, the one end that is fixed with a slide block and described slide block on described motion bar passes longitudinal chute and extends toward worm gear direction, and described spring is located in the cavity of described sealing, be positioned at described longitudinal chute top by slide block described in described spring supporting; And
Described the first cutter page is located at described the second cutter page top, and in the time that described slide block is positioned at described longitudinal chute top, described the first cutter page suits mutually with described the second cutter page;
Wherein, in the time of the extremely close described slide block of described projection rotation, this projection can, by described slide block toward pressing down a segment distance, make the first cutter page separate with the second cutter page; In the time that described projection rotates away from described slide block, this projection separates with described slide block, and the elastic force being produced by spring to the first cutter page, makes described the second cutter page bullet both close and closes.
Further, also comprise a contraction pole, described contraction pole one end connects described frame bottom.
Further, also comprise the battery and the switch that are installed on the described contraction pole other end, described battery is connected with switch, and described switch is connected with described motor.
Further, described longitudinal chute is rectangular channel.
Further, described cavity is cylindrical.
Compared with prior art, the present invention has following beneficial effect:
1, the electric lopping device in the present invention, utilizes worm screw to drive worm gear rotation, makes projection back and forth join to touching with slide block and separates, the elastic force being produced by spring makes the second cutter page produce an impulse force to the first cutter page, both quick-makes, can constantly carry out cutting to branches and leaves, and efficiency is high;
2, increased expansion link, expansion link can make to climb the upper branches and leaves that get final product cutting eminence of tree;
3, simple in structure, easy to make.
Brief description of the drawings
Fig. 1 is electric lopping device structural representation of the present invention;
Mark the following drawings mark thereon by reference to the accompanying drawings:
1-support, 2-motor, 21-worm drive shaft, 3-sleeve, 31-cavity, 311-aperture, the longitudinal chute of 312-, 4-worm gear, 41-projection, 5-slide block, 6-spring, 7-the first cutter page, 8-the second cutter page, 9-motion bar, 10-expansion link, 11-switch, 12-battery.
Embodiment
Below in conjunction with accompanying drawing, a specific embodiment of the present invention is described in detail, but is to be understood that protection scope of the present invention is not subject to the restriction of embodiment.
It will be appreciated that, mentioned in following embodiment of the present invention " on ", D score, " left side ", " right side ", " front " and " reverse side " be all taking the direction shown in each figure as benchmark, these words that are used for limiting direction are only used to be convenient to explanation, do not represent the restriction to the concrete technical scheme of the present invention.
As shown in Figure 1, a kind of electric lopping device, comprising: support 1, is fixed with motor 2, worm gear 4, the first cutter page 7 and moving knife mechanism on it, the power transmission shaft of motor 2 is worm drive shaft 21, and is meshed to drive worm gear 4 be longitudinally and turn clockwise with worm gear 4, and on worm gear 4 end faces, is against outer rim place and is provided with a projection 41, moving knife mechanism comprises sleeve 3, spring 6, motion bar 9 and the second cutter page 8 that can be suitable with the first cutter page 7, described sleeve 3 is installed on worm gear 4 sidepieces, establish Packed cavity 31 on the top of sleeve 3 inside, cavity 31 is cylindrical, and offers corresponding aperture 311 at cavity 31 two ends, on sleeve 3 walls, offer the longitudinal chute 312 communicating with cavity 21, longitudinally chute 312 is rectangular channel, motion bar 9 one end are connected with described the second cutter page 8, the other end is through corresponding aperture 311, the one end that is fixed with a slide block 5 and slide block 5 on the motion bar 9 that is positioned at cavity 31 passes longitudinal chute 312 and extends toward worm gear 4 directions, the distance of extending be no more than worm gear 4 diameters 1/4th (this embodiment establishes 1/4th and can join to touching with slide block 5 while just making projection 41 rotate and separate, but be not 1/4th yet, setting can come and go repeatedly when near slide block 5, press down slide block 5 and during away from slide block 5, separate with slide block 5), and spring 6 is located in the cavity 31 of described sealing, one end support slipper 5 of spring 6, block the other end and the interior one end of cavity 31, be positioned at longitudinal chute 312 tops by spring 6 support slippers 5, and first cutter page 7 be located at the second cutter page 8 tops, in the time that described slide block 5 is positioned at described longitudinal chute 312 top, described the first cutter page 7 suits mutually with described the second cutter page 8, wherein, in the time of the extremely close slide block 5 of projection 41 rotation, this projection 41 can, by slide block 5 toward pressing down a segment distance, make the first cutter page 7 separate with the second cutter page 8, in the time that projection 41 rotates away from slide block 5, this projection 41 separates with slide block 5, and the elastic force being produced by spring 6 to the first cutter page 7, makes the second cutter page 8 bullets both close and closes.This device utilizes worm screw to drive worm gear 4 to rotate, make projection 41 back and forth join to touching with slide block 5 and separate, the elastic force being produced by spring 6 makes the second cutter page 8 produce an impulse force to the first cutter page 7, both quick-makes, can constantly carry out cutting to branches and leaves, efficiency is high;
Carry out beta pruning for the eminence that need not climb tree, configured a contraction pole 10, contraction pole 10 one end connection bracket 1 bottoms, can carry out cutting to the branch at height of tree place by extending contraction pole 10.Further, also comprise the battery 12 and the switch 11 that are installed on the described contraction pole other end, described battery 12 is connected with switch 11, and described switch 11 is connected with described motor 2.
Finally it should be noted that: above embodiment is only in order to illustrate the present invention and unrestricted technical scheme described in the invention; Therefore, although this specification has been described in detail the present invention with reference to each above-mentioned embodiment,, those of ordinary skill in the art should be appreciated that still and can modify or be equal to replacement the present invention; And all do not depart from technical scheme and the improvement thereof of the spirit and scope of the present invention, it all should be encompassed in claim scope of the present invention.
Claims (5)
1. an electric lopping device, is characterized in that, comprising:
Support, is fixed with motor, worm gear, the first cutter page and moving knife mechanism on it;
The power transmission shaft of described motor is worm drive shaft, and is meshed to drive described worm gear to be longitudinal rotation with described worm gear, and on described worm gear end face, is against outer rim place and is provided with a projection;
Described moving knife mechanism comprises sleeve, spring, motion bar and the second cutter page that can be suitable with described the first cutter page; Described sleeve is installed on described worm gear sidepiece, establishes Packed cavity and offers corresponding aperture at described cavity two ends, and in described sleeve wall, offer the longitudinal chute communicating with described cavity in described sleeve inner; Described motion bar one end is connected with described the second cutter page, the other end is through described corresponding aperture, the one end that is fixed with a slide block and described slide block on described motion bar passes longitudinal chute and extends toward worm gear direction, and described spring is located in the cavity of described sealing, be positioned at described longitudinal chute top by slide block described in described spring supporting; And
Described the first cutter page is located at described the second cutter page top, and in the time that described slide block is positioned at described longitudinal chute top, described the first cutter page suits mutually with described the second cutter page;
Wherein, in the time of the extremely close described slide block of described projection rotation, this projection can, by described slide block toward pressing down a segment distance, make the first cutter page separate with the second cutter page; In the time that described projection rotates away from described slide block, this projection separates with described slide block, and the elastic force being produced by spring to the first cutter page, makes described the second cutter page bullet both close and closes.
2. electric lopping device according to claim 1, is characterized in that, also comprises a contraction pole, and described contraction pole one end connects described frame bottom.
3. electric lopping device according to claim 2, is characterized in that, also comprises the battery and the switch that are installed on the described contraction pole other end, and described battery is connected with switch, and described switch is connected with described motor.
4. electric lopping device according to claim 1, is characterized in that, described longitudinal chute is rectangular channel.
5. electric lopping device according to claim 1, is characterized in that, described cavity is cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410295383.XA CN104067868B (en) | 2014-06-26 | 2014-06-26 | A kind of electric lopping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410295383.XA CN104067868B (en) | 2014-06-26 | 2014-06-26 | A kind of electric lopping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104067868A true CN104067868A (en) | 2014-10-01 |
| CN104067868B CN104067868B (en) | 2015-12-23 |
Family
ID=51589798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410295383.XA Active CN104067868B (en) | 2014-06-26 | 2014-06-26 | A kind of electric lopping device |
Country Status (1)
| Country | Link |
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| CN (1) | CN104067868B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001340023A (en) * | 2000-05-31 | 2001-12-11 | Nishigaki Kogyo Kk | Electrically-powered high twig shear |
| CN2554913Y (en) * | 2002-05-24 | 2003-06-11 | 黄东光 | Electric cutting short device for flower twig |
| CN101084723A (en) * | 2007-06-30 | 2007-12-12 | 陈勇 | Scissors type pruning shear |
| CN201479646U (en) * | 2009-06-22 | 2010-05-26 | 朱泳昱 | Conveniently operated automatic tree scissors |
| CN202406604U (en) * | 2012-01-17 | 2012-09-05 | 依孜宝·啊不来孜 | Portable electric trimmer |
| CN202931841U (en) * | 2012-07-18 | 2013-05-15 | 宁波爱乐吉电动工具有限公司 | Dual purpose pruner |
| CN103283507A (en) * | 2013-06-24 | 2013-09-11 | 张古权 | Portable fruit tree brush cutter |
| CN203912668U (en) * | 2014-06-26 | 2014-11-05 | 天峨县平昌生态农业有限公司 | A kind of electric lopping device |
-
2014
- 2014-06-26 CN CN201410295383.XA patent/CN104067868B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001340023A (en) * | 2000-05-31 | 2001-12-11 | Nishigaki Kogyo Kk | Electrically-powered high twig shear |
| CN2554913Y (en) * | 2002-05-24 | 2003-06-11 | 黄东光 | Electric cutting short device for flower twig |
| CN101084723A (en) * | 2007-06-30 | 2007-12-12 | 陈勇 | Scissors type pruning shear |
| CN201479646U (en) * | 2009-06-22 | 2010-05-26 | 朱泳昱 | Conveniently operated automatic tree scissors |
| CN202406604U (en) * | 2012-01-17 | 2012-09-05 | 依孜宝·啊不来孜 | Portable electric trimmer |
| CN202931841U (en) * | 2012-07-18 | 2013-05-15 | 宁波爱乐吉电动工具有限公司 | Dual purpose pruner |
| CN103283507A (en) * | 2013-06-24 | 2013-09-11 | 张古权 | Portable fruit tree brush cutter |
| CN203912668U (en) * | 2014-06-26 | 2014-11-05 | 天峨县平昌生态农业有限公司 | A kind of electric lopping device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104067868B (en) | 2015-12-23 |
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Effective date of registration: 20191219 Address after: Room 1,020, Nanxun Science and Technology Pioneering Park, No. 666 Chaoyang Road, Nanxun District, Huzhou City, Zhejiang Province, 313000 Patentee after: Huzhou You Yan Intellectual Property Service Co., Ltd. Address before: Eight La eight La Xiang 547302 the Guangxi Zhuang Autonomous Region Tian'e County Hechi Haruki Tun Village Patentee before: Pingchang, Tiane County ecological agriculture Co., Ltd |