CN103749165B - A kind of electric shear - Google Patents
A kind of electric shear Download PDFInfo
- Publication number
- CN103749165B CN103749165B CN201410039374.4A CN201410039374A CN103749165B CN 103749165 B CN103749165 B CN 103749165B CN 201410039374 A CN201410039374 A CN 201410039374A CN 103749165 B CN103749165 B CN 103749165B
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- connecting plate
- motor
- bracket
- blade
- electric shear
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Abstract
The invention discloses a kind of electric shear, it is characterized in that, including a support, the bottom of described support is provided with hands handle, support is provided with line slideway, described support one end is provided with motor, the support other end is provided with connecting plate, described motor is connected with connecting plate by screw pair, it is provided with slide block bottom described connecting plate, described slide block can move along line slideway, described connecting plate is provided with the first blade holder, the end of the first blade holder is provided with can along with the moving blade of slide block movement, support is provided with the second blade holder, described second blade holder is provided with the fixing blade corresponding with moving blade。Operation is easier to, more stable in use procedure, and the shearing force that offer is bigger, uses more flexible。
Description
Technical field
The present invention relates to a kind of electric shear。
Background technology
Along with the plantation of the increase of city's green areas, fruit tree and other kind trees gets more and more。And trees annual prune work become a relatively larger problem。In order to make tree trimming process convenient, and time saving and energy saving, design a electric shear and there is important practical significance。And existing shears is all the motion mode adopting conventional scissors mostly, namely two blades rotate around an axle, it is achieved close。In pollard process, not only operate inconvenience, and the shearing force of shears is not as big, be not suitable for the pruning of relatively fat tree branch, in use have many limitations。
Summary of the invention
For the problems referred to above, the present invention provides a kind of electric shear, and operation is easier to, more stable in use procedure, and the shearing force that offer is bigger, uses more flexible。
For realizing above-mentioned technical purpose, reaching above-mentioned technique effect, the present invention is achieved through the following technical solutions:
A kind of electric shear, it is characterized in that, including a support, the bottom of described support is provided with hands handle, support is provided with line slideway, described support one end is provided with motor, the support other end is provided with connecting plate, described motor is connected with connecting plate by screw pair, it is provided with slide block bottom described connecting plate, described slide block can move along line slideway, described connecting plate is provided with the first blade holder, the end of the first blade holder is provided with can along with the moving blade of slide block movement, support is provided with the second blade holder, described second blade holder is provided with the fixing blade corresponding with moving blade。
Utilize the feature of the high transmission ratio of screw pair, it is possible to make shears when working, have bigger power。Blade section includes two blades, and one is fixing, another blade and fixing blade parallel, feed screw nut drive rectilinear motion, is applicable to different use distances, and provides bigger shearing force。
Further, in the driving targeting part of moving blade, type of drive has motor directly to drive screw pair and motor to drive screw pair two kinds by bevel gear。Namely first kind of way is: described motor is horizontally set on support one end, and motor is connected with the screw mandrel of screw pair, and the feed screw nut of screw pair is fixed on connecting plate。The second way is: described motor is vertically arranged on support, motor and the first bevel gear are connected, described first bevel gear is meshed with horizontally disposed second bevel gear, and the screw mandrel of described screw pair and the second bevel gear are connected, and the feed screw nut of screw pair is fixed on connecting plate。Can select according to actual needs, use flexibly。
The invention has the beneficial effects as follows: operation is easier to, more stable in use procedure, and the shearing force that offer is bigger, simple in construction, use more flexible convenience。
Accompanying drawing explanation
Fig. 1 is the external structure schematic diagram of a kind of electric shear of the present invention；
Fig. 2 is the internal structure schematic diagram that a kind of electric shear blade of the present invention opens；
Fig. 3 is the external structure schematic diagram of a kind of electric shear blade Guan Bi of the present invention；
Fig. 4 is the cut-away view that a kind of electric shear of the present invention adopts electric-machine directly-driven mode；
Fig. 5 is the another kind of handle arrangement schematic diagram of a kind of electric shear of the present invention；
Fig. 6 is that a kind of electric shear of the present invention adopts the motor cut-away view by bevel gear driving mode；
The labelling implication of accompanying drawing is as follows:
1: shell；2: rear end handle；3: close push button；4: front end handle；5: open button；6: fixing blade；7: moving blade；8: the first blade holder；9: horizontally disposed motor；10: support；11: leading screw；12: feed screw nut；13: connecting plate；14: slide block；15: line slideway；16: the second blade holder；17: stock；18: the motor being vertically arranged；19: the first bevel gears；20: the second bevel gears；21: rebound。
Detailed description of the invention
Below in conjunction with accompanying drawing and specific embodiment, technical solution of the present invention being described in further detail, so that those skilled in the art can be better understood from the present invention and can be practiced, but illustrated embodiment is not as a limitation of the invention。
As shown in Figure 1, it is provided with the external structure of the electric shear of shell 1, its housing 1 is wrapped in support 10, the outside of connecting plate 13 and motor, its concrete cut-away view is as shown in Figure 2, electric shear includes a L bracket 10, the bottom of support 10 is provided with hands handle, support 10 is provided with line slideway 15, support 10 one end is provided with motor, support 10 other end is provided with connecting plate 13, motor is connected with connecting plate 13 by screw pair, slide block 14 it is provided with bottom connecting plate 13, slide block 14 can move along line slideway 15, connecting plate 13 is provided with the first blade holder 8, the end of the first blade holder 8 is provided with can along with the moving blade 7 of slide block 14 motion, support 10 is provided with the second blade holder 16, as shown in Figure 4, second blade holder 16 is vertically arranged over the mount 10, top is provided with the fixing blade 6 corresponding with moving blade 7。Screw pair is adopted to carry out transmission, it is possible to make shears when working, have bigger shearing force, different use distances and different shearing force demands can be met。Motor drives connecting plate 13 to move linearly by screw pair, thus driving moving blade 7 to move linearly, completes the opening and closing of shears。
Further, in the driving targeting part of moving blade 7, type of drive has motor directly to drive screw pair and motor to drive screw pair two kinds by bevel gear。Namely first kind of way is horizontally disposed motor 9 as shown in Figure 2, and namely motor is horizontally set on support 10 one end, and motor is connected with the screw mandrel 11 of screw pair, and the feed screw nut 12 of screw pair is fixed on connecting plate 13。The second way is the motor 18 being vertically arranged as shown in Figure 6, namely motor is vertically arranged over the mount 10, in order to ensure stability when shearing, the motor 18 being preferably vertically arranged is arranged on rebound 21, rebound 21 is installed over the mount 10, and the first bevel gear 19 is arranged on motor shaft, and the first bevel gear 19 is meshed with horizontally disposed second bevel gear 20, the screw mandrel 11 of screw pair is connected with the second bevel gear 20, and the feed screw nut 12 of screw pair is fixed on connecting plate 13。Motor passes through bevel gear driving screw pair, drives connecting plate 13 to move linearly, thus driving moving blade 7 to move linearly。Different drivings can be selected according to actual needs to lead, use flexibly。
Preferred handle includes the front end handle 4 near fixing blade 6 and rear end handle 2, adopts dual-handle mode, makes operator be easier to operate to, and improve the stability in shears use procedure。Now electric shear can by the storage battery power supply filled in the handle。Front end handle 4 is provided with control shears open open button 5, rear end handle 2 is provided with control shears Guan Bi close push button 3。Or can also be that front end handle 4 is provided with close push button 3, rear end handle 2 be provided with and opens button 5。Pressing and open button 5 button, as in figure 2 it is shown, driven by motor screw mandrel 11, connecting plate 13, slide block the 14, first blade holder 8 and moving blade 7 are away from fixing blade 6, shears opens。Pressing close push button 3, driven by motor screw mandrel 11, connecting plate 13, shears, the first blade holder 8 and moving blade 7 are near fixing blade 6, and shears closes, and its closure state is as shown in Figure 3。
Handle can also adopt another kind of structure, as it is shown in figure 5, namely handle includes the front end handle 4 near fixing blade 6, support 10 is provided with a stock 17 at the other end being positioned at fixing blade 6。Stock 17 is coaxial conductive bar, it is adaptable to remote shearing manipulation。
These are only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure utilizing description of the present invention and accompanying drawing content to make or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical fields, all in like manner includes in the scope of patent protection of the present invention。
Claims (6)
1. an electric shear, including a L bracket, it is characterized in that, the bottom of described L bracket is provided with hands handle, L bracket is provided with line slideway, described L bracket one end is provided with motor, the L bracket other end is provided with connecting plate, described motor is connected with connecting plate by screw pair, it is provided with slide block bottom described connecting plate, described slide block can move along line slideway, described connecting plate is provided with the first blade holder, the end of the first blade holder is provided with can along with the moving blade of slide block movement, L bracket is provided with the second blade holder, described second blade holder is provided with the fixing blade corresponding with moving blade；
Described motor is horizontally set on L bracket one end, and motor is connected with the screw mandrel of screw pair, and the feed screw nut of screw pair is fixed on connecting plate；
Or, described motor is vertically arranged in L bracket, and motor and the first bevel gear are connected, and described first bevel gear is meshed with horizontally disposed second bevel gear, the screw mandrel of described screw pair and the second bevel gear are connected, and the feed screw nut of screw pair is fixed on connecting plate。
2. a kind of electric shear according to claim 1, it is characterised in that described handle includes the front end handle near fixing blade and rear end handle。
3. a kind of electric shear according to claim 1, it is characterised in that described handle includes the front end handle near fixing blade, and L bracket is provided with a stock at the other end being positioned at fixing blade。
4. a kind of electric shear according to claim 2, it is characterised in that described front end handle is provided with control that shears opens open button。
5. a kind of electric shear according to claim 2, it is characterised in that be provided with the close push button controlling shears Guan Bi on described rear end handle。
6. a kind of electric shear according to claim 1, it is characterised in that described electric shear is additionally provided with the shell being wrapped in outside L bracket, connecting plate and motor。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410039374.4A CN103749165B (en) | 2014-01-27 | 2014-01-27 | A kind of electric shear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410039374.4A CN103749165B (en) | 2014-01-27 | 2014-01-27 | A kind of electric shear |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103749165A CN103749165A (en) | 2014-04-30 |
| CN103749165B true CN103749165B (en) | 2016-06-22 |
Family
ID=50516625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410039374.4A Expired - Fee Related CN103749165B (en) | 2014-01-27 | 2014-01-27 | A kind of electric shear |
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| Country | Link |
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| CN (1) | CN103749165B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106069225B (en) * | 2016-07-14 | 2019-07-02 | 贵州省烟草公司遵义市公司 | Electronic topping sprout-inhibiting is cut |
| BR112019027013B1 (en) * | 2017-06-23 | 2024-03-12 | Inotec Gmbh Maschinenentwicklung Und Vertrieb | DEVICE FOR SEPARATING BUILT-INS AND ITS METHOD |
| CN108848908A (en) * | 2018-06-21 | 2018-11-23 | 宁德师范学院 | A kind of scissor mandarin orange picker |
| CN114145145B (en) * | 2020-09-08 | 2022-11-18 | 苏州吉锂智能科技有限公司 | Built-in translation tool bit formula electric flower and tree is cut |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2373987Y (en) * | 1999-06-08 | 2000-04-19 | 孟金雷 | Extension portable lopping knife |
| CN201523569U (en) * | 2009-09-11 | 2010-07-14 | 宁波伊司达工具有限公司 | Rechargeable pruning machine |
| CN202052979U (en) * | 2011-03-03 | 2011-11-30 | 北京中冶设备研究设计总院有限公司 | Mechanism for adjusting gap at scissors disk side of disk |
| CN203723125U (en) * | 2014-01-27 | 2014-07-23 | 昆山库克自动化科技有限公司 | Electric scissors |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000300074A (en) * | 1999-04-20 | 2000-10-31 | Haruo Kanno | Plucking device |
| JP2013166244A (en) * | 2013-04-01 | 2013-08-29 | Max Co Ltd | Power tool |
| CN203387954U (en) * | 2013-07-23 | 2014-01-15 | 宁波创跃园林工具有限公司 | Reducing mechanism of pruner |
-
2014
- 2014-01-27 CN CN201410039374.4A patent/CN103749165B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2373987Y (en) * | 1999-06-08 | 2000-04-19 | 孟金雷 | Extension portable lopping knife |
| CN201523569U (en) * | 2009-09-11 | 2010-07-14 | 宁波伊司达工具有限公司 | Rechargeable pruning machine |
| CN202052979U (en) * | 2011-03-03 | 2011-11-30 | 北京中冶设备研究设计总院有限公司 | Mechanism for adjusting gap at scissors disk side of disk |
| CN203723125U (en) * | 2014-01-27 | 2014-07-23 | 昆山库克自动化科技有限公司 | Electric scissors |
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| Publication number | Publication date |
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| CN103749165A (en) | 2014-04-30 |
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