CN104067868B - A kind of electric lopping device - Google Patents
A kind of electric lopping device Download PDFInfo
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- CN104067868B CN104067868B CN201410295383.XA CN201410295383A CN104067868B CN 104067868 B CN104067868 B CN 104067868B CN 201410295383 A CN201410295383 A CN 201410295383A CN 104067868 B CN104067868 B CN 104067868B
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- slide block
- worm gear
- cutter
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- cavity
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Abstract
The invention discloses a kind of electric lopping device, comprising: support, it is fixed with motor, worm gear, the first cutter page and movable cutter mechanism; The power transmission shaft of motor is worm drive shaft, and is meshed with worm gear to drive worm gear to be longitudinal rotation, and worm gear end face is against outer rim place and is provided with a projection; Movable cutter mechanism comprise sleeve, spring, motion bar and can be suitable with the first cutter page the second cutter page; Sleeve is installed on worm gear sidepiece, establishes Packed cavity and offers corresponding aperture at cavity two ends, and in sleeve wall, offer the longitudinal chute communicated with cavity in sleeve inner; Motion bar one end is connected with the second cutter page, the other end is through corresponding aperture, one end that motion bar is fixed with a slide block and slide block passes longitudinal chute and extends toward worm gear direction, and spring is located in the cavity of described sealing, is positioned at longitudinal chute top by spring supporting slide block; This plant automation degree is high, can realize continuous beta pruning, improves beta pruning efficiency.
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 reasonably can be grown, also occurred electric lopping device thereupon, by driven shearing lopwood, fast unnecessary pruner can be removed, convenient and strength-saving, but, existing electric lopping device automaticity is not high, causes the efficiency of beta pruning lower.
Summary of the invention
The present invention is to overcome above-mentioned technological deficiency of the prior art, and invented a kind of electric lopping device, this plant automation degree is high, can realize continuous beta pruning, 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, it is fixed with motor, worm gear, the first cutter page and movable cutter mechanism;
The power transmission shaft of described motor is worm drive shaft, and is meshed to drive described worm gear in longitudinally rotating with described worm gear, and described worm gear end face is against outer rim place is provided with a projection;
Described movable cutter mechanism comprise sleeve, spring, motion bar and can be suitable with described first cutter page the second 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 communicated with described cavity in described sleeve inner; Described motion bar one end is connected with described second cutter page, the other end is through described corresponding aperture, one end that described motion bar is fixed with a slide block and described slide block 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 first cutter page is located at above described second cutter page, and when described slide block is positioned at described longitudinal chute top, described first cutter page suits mutually with described second cutter page;
Wherein, when described projection rotates to during near described slide block, this projection can, by described slide block toward pressing down a segment distance, make the first cutter page be separated with the second cutter page; When described projection rotates away from described slide block, this projection is separated with described slide block, and described second cutter page bullet to the first cutter page, makes both close and closes by the elastic force produced by spring.
Further, also comprise a contraction pole, described contraction pole one end connects described frame bottom.
Further, also comprise the battery and 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 to rotate, makes projection back and forth connect to touching with slide block and be separated, the elastic force produced by spring makes the second cutter page produce an impulse force to the first cutter page, both quick-makes, namely constantly can carry out cutting to branches and leaves, efficiency is high;
2, add expansion link, expansion link can make to climb the upper branches and leaves getting final product cutting eminence of tree;
3, structure is simple, easy to make.
Accompanying drawing explanation
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-first cutter page, 8-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 not by the restriction of embodiment.
It will be appreciated that, mentioned in following embodiment of the present invention " on ", D score, "left", "right", " front " and " reverse side " all with the direction shown in each figure for benchmark, these words being used for limiting direction are only used to be convenient to illustrate, 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, it is fixed with motor 2, worm gear 4, first cutter page 7 and movable cutter mechanism, the power transmission shaft of motor 2 is worm drive shaft 21, and is meshed with worm gear 4 to drive worm gear 4 in longitudinal direction and turns clockwise, and worm gear 4 end face is against outer rim place and is provided with a projection 41, movable cutter mechanism comprise sleeve 3, spring 6, motion bar 9 and can be suitable with the first cutter page 7 the second cutter page 8, described sleeve 3 is installed on worm gear 4 sidepiece, 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, sleeve 3 wall offers the longitudinal chute 312 communicated with cavity 21, and longitudinal chute 312 is rectangular channel, motion bar 9 one end is connected with described second cutter page 8, the other end is through corresponding aperture 311, one end that the motion bar 9 being positioned at cavity 31 is fixed with a slide block 5 and slide block 5 passes longitudinal chute 312 and extends toward worm gear 4 direction, the distance extended is no more than 1/4th of worm gear 4 diameter and (can connects to touching with slide block 5 when this embodiment establishes 1/4th just to make projection 41 rotate and be separated, but be not 1/4th yet, setting can come and go repeatedly when near slide block 5, carry out pressing down slide block 5 and away from slide block 5 time, be separated with slide block 5), and spring 6 is located in the cavity 31 of described sealing, one end support slipper 5 of spring 6, in the other end and cavity 31, one end is blocked, longitudinal chute 312 top is positioned at by spring 6 support slipper 5, and first cutter page 7 be located at above the second cutter page 8, when described slide block 5 is positioned at described longitudinal chute 312 top, described first cutter page 7 suits mutually with described second cutter page 8, wherein, when projection 41 rotates to during near slide block 5, this projection 41 can, by slide block 5 toward pressing down a segment distance, make the first cutter page 7 be separated with the second cutter page 8, when projection 41 rotates away from slide block 5, this projection 41 is separated with slide block 5, and the second cutter page 8 bullet to the first cutter page 7, makes both close and closes by the elastic force produced by spring 6.This device utilizes worm screw to drive worm gear 4 to rotate, make projection 41 back and forth connect to touching with slide block 5 and be separated, the elastic force produced by spring 6 makes the second cutter page 8 produce an impulse force to the first cutter page 7, both quick-makes, namely constantly can carry out cutting to branches and leaves, efficiency is high;
In order to the eminence need not climbing tree carries out beta pruning, being configured with a contraction pole 10, bottom contraction pole 10 one end connection bracket 1, cutting can being carried out to the branch at height of tree place by extending contraction pole 10.Further, also comprise the battery 12 and 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.
Last it is noted that above embodiment only in order to illustrate the present invention and and unrestricted technical scheme described in the invention; Therefore, although this specification with reference to each above-mentioned embodiment to present invention has been detailed description, those of ordinary skill in the art should be appreciated that and still can modify to the present invention or equivalent to replace; 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 right of the present invention.
Claims (5)
1. an electric lopping device, is characterized in that, comprising:
Support, it is fixed with motor, worm gear, the first cutter page and movable cutter mechanism;
The power transmission shaft of described motor is worm drive shaft, and is meshed to drive described worm gear in longitudinally rotating with described worm gear, and described worm gear end face is against outer rim place is provided with a projection;
Described movable cutter mechanism comprise sleeve, spring, motion bar and can be suitable with described first cutter page the second 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 communicated with described cavity in described sleeve inner; Described motion bar one end is connected with described second cutter page, the other end is through described corresponding aperture, one end that described motion bar is fixed with a slide block and described slide block 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 first cutter page is located at above described second cutter page, and when described slide block is positioned at described longitudinal chute top, described first cutter page suits mutually with described second cutter page;
Wherein, when described projection rotates to during near described slide block, this projection can, by described slide block toward pressing down a segment distance, make the first cutter page be separated with the second cutter page; When described projection rotates away from described slide block, this projection is separated with described slide block, and described second cutter page bullet to the first cutter page, makes both close and closes by the elastic force produced by spring.
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 comprise the battery and 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.
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 CN104067868A (en) | 2014-10-01 |
| CN104067868B true CN104067868B (en) | 2015-12-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410295383.XA Active CN104067868B (en) | 2014-06-26 | 2014-06-26 | A kind of electric lopping device |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001340023A (en) * | 2000-05-31 | 2001-12-11 | Nishigaki Kogyo Kk | Electrically-powered high twig shear |
-
2014
- 2014-06-26 CN CN201410295383.XA patent/CN104067868B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
|---|---|
| CN104067868A (en) | 2014-10-01 |
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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 |