CN204426086U - Multifunctional pruning shears - Google Patents
Multifunctional pruning shears Download PDFInfo
- Publication number
- CN204426086U CN204426086U CN201520081634.4U CN201520081634U CN204426086U CN 204426086 U CN204426086 U CN 204426086U CN 201520081634 U CN201520081634 U CN 201520081634U CN 204426086 U CN204426086 U CN 204426086U
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- CN
- China
- Prior art keywords
- connecting rod
- crank
- hinged
- cutter hub
- scalpel body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Scissors And Nippers (AREA)
- Harvester Elements (AREA)
Abstract
The utility model relates to pruning field of tool, particularly a kind of Multifunctional pruning shears.Comprise scalpel body and operator handle, the front end of described scalpel body is arc cutter head, scalpel body is provided with guide rail, slide block is had in guide rail, described slide block is connected with secondary cutter hub, secondary cutter hub is hinged with connecting rod I, described connecting rod I is hinged on operator handle, spring is provided with between the other end of connecting rod I and scalpel body, also be hinged with connecting rod II simultaneously, the other end of connecting rod II is hinged with crank, described crank is hinged on operator handle, described slide block, secondary cutter hub and connecting rod I form slider-rocker mechanism, described connecting rod I, connecting rod II and crank form crank and rocker mechanism, described crank is connected with power set.The utility model, by arranging slider-rocker mechanism and crank and rocker mechanism, reduces the handle amplitude of fluctuation of traditional extended type shrub and hedge trimmer; Under reaping hook pattern, be convenient to cut sturdy branch and mixed and disorderly branch; Under scissors pattern, arc cutter head is convenient to hook branch, which solve when pruning at a distance, scissors mouth is difficult to the problem of aiming at branch, and secondary cutter hub movable realization under power set drive is sheared, save manpower, under hydraulic power, because hydraulic motor is less, oil pipe pulls conveniently, also improve mobility, make product relatively lighter and handier.
Description
(1) technical field
The utility model relates to pruning field of tool, particularly a kind of Multifunctional pruning shears.
(2) background technology
The shrub and hedge trimmer that present horticultural branching adopts are generally short handles, and this extremely requires great effort when pruning the branch in high-altitude, needs staff constantly to climb up and climbs down.Also some is by the shrub and hedge trimmer of lengthening of handle on the market, but it is in use convenient not, shows as two aspects: one is, after extending handle of a knife, when two cutter hub hinge point are constant, obviously increase the amplitude of fluctuation of handle of a knife; On the other hand, because the size of scissors mouth limits, it is for being be difficult to prune thick branch, will pruning in turn also be very time and effort consuming, and when distant, scissors mouth is very difficult aims at branch accurately for mixed and disorderly branch.
(3) utility model content
The utility model, in order to make up the deficiencies in the prior art, provides a kind of Multifunctional pruning shears.
The utility model is achieved by the following technical solution:
A kind of Multifunctional pruning shears, it is characterized in that: comprise scalpel body and operator handle, the front end of described scalpel body is arc cutter head, scalpel body is provided with guide rail, slide block is had in guide rail, described slide block is connected with secondary cutter hub, secondary cutter hub is hinged with connecting rod I, described connecting rod I is hinged on operator handle, spring is provided with between the other end of connecting rod I and scalpel body, also be hinged with connecting rod II simultaneously, the other end of connecting rod II is hinged with crank, described crank is hinged on operator handle, described slide block, secondary cutter hub and connecting rod I form slider-rocker mechanism, described connecting rod I, connecting rod II and crank form crank and rocker mechanism, described crank is connected with power set.
As more excellent, the front end of described secondary cutter hub is provided with the curved blade coordinated with arc cutter head.
Further, described power set are be arranged on the motor on operator handle.
Further again, described power set comprise the hydraulic motor be arranged on operator handle, and described hydraulic motor is by oil pipe connecting fluid press pump, and described oil pipe is provided with hydraulic control valve, and described hydraulic control valve is near hydraulic motor.Under normality, secondary cutter hub, by spring action, is positioned at the end of guide rail, and at this moment, the reaping hook that shrub and hedge trimmer just can be used as lengthening uses, and relies on arc cutter head sturdy branch and mixed and disorderly branch to be cut; When using power set, secondary cutter hub moves forward and backward along guide rail, and coordinates arc cutter head to realize shearing.It is reaping hook pattern under the utility model normality; Installing power set additional is scissors pattern.
The beneficial effects of the utility model are: by arranging slider-rocker mechanism and crank and rocker mechanism, reduce the handle amplitude of fluctuation of traditional extended type shrub and hedge trimmer; Under reaping hook pattern, be convenient to cut sturdy branch and mixed and disorderly branch; Under scissors pattern, arc cutter head is convenient to hook branch, which solves when pruning at a distance, and scissors mouth is difficult to the problem of aiming at branch; Secondary cutter hub movable realization under power set drive is sheared, and saves manpower; Under hydraulic power, because hydraulic motor is less, oil pipe pulls conveniently, also improves mobility, makes product relatively lighter and handier.
(4) accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described.
Accompanying drawing 1 is structural representation of the present utility model.Accompanying drawing 2 is the structure chart adopting motor power.Accompanying drawing 3 is the structure chart adopting hydraulic power
In figure, 1 scalpel body, 2 operator handles, 3 arc cutter heads, 4 guide rails, 5 slide blocks, 6 secondary cutter hubs, 7 connecting rod I, 8 connecting rod II, 9 cranks, 10 motors, 11 hydraulic motors, 12 hydraulic control valves, 13 hydraulic pumps, 14 springs.
(5) embodiment
Accompanying drawing 2 is a kind of specific embodiment of the present utility model.This embodiment comprises scalpel body 1 and operator handle 2, the front end of described scalpel body is arc cutter head 3, scalpel body is provided with guide rail 4, slide block 5 is had in guide rail, described slide block is connected with secondary cutter hub 6, secondary cutter hub is hinged with connecting rod I 7, described connecting rod I is hinged on operator handle, spring 14 is provided with between the other end of connecting rod I and scalpel body, also be hinged with connecting rod II 8 simultaneously, the other end of connecting rod II is hinged with crank 9, described crank is hinged on operator handle, described slide block, secondary cutter hub and connecting rod I form slider-rocker mechanism, described connecting rod I, connecting rod II and crank form crank and rocker mechanism, described crank is connected with power set.
As more excellent, the front end of described secondary cutter hub 6 is provided with the curved blade coordinated with arc cutter head 3; Described power set are be arranged on the motor 10 on operator handle.Accompanying drawing 3 is another kind of specific embodiment of the present utility model, the power set of this embodiment are hydraulic control, it comprises the hydraulic motor 11 be arranged on operator handle, described hydraulic motor is by oil pipe connecting fluid press pump 13, described oil pipe is provided with hydraulic control valve 12, and described hydraulic control valve is near hydraulic motor.
Under normality, secondary cutter hub, by spring action, is positioned at the end of guide rail, and at this moment, the reaping hook that shrub and hedge trimmer just can be used as lengthening uses, and relies on arc cutter head sturdy branch and mixed and disorderly branch to be cut; When using power set, secondary cutter hub moves forward and backward along guide rail, and coordinates arc cutter head to realize shearing.
Claims (4)
1. a Multifunctional pruning shears, it is characterized in that: comprise scalpel body (1) and operator handle (2), the front end of described scalpel body is arc cutter head (3), scalpel body is provided with guide rail (4), slide block (5) is had in guide rail, described slide block is connected with secondary cutter hub (6), secondary cutter hub is hinged with connecting rod I (7), described connecting rod I is hinged on operator handle, spring (14) is provided with between the other end of connecting rod I and scalpel body, also be hinged with connecting rod II (8) simultaneously, the other end of connecting rod II is hinged with crank (9), described crank is hinged on operator handle, described slide block, secondary cutter hub and connecting rod I form slider-rocker mechanism, described connecting rod I, connecting rod II and crank form crank and rocker mechanism, described crank is connected with power set.
2. Multifunctional pruning shears according to claim 1, is characterized in that: the front end of described secondary cutter hub (6) is provided with the curved blade coordinated with arc cutter head (3).
3. Multifunctional pruning shears according to claim 1, is characterized in that: described power set are be arranged on the motor (10) on operator handle.
4. Multifunctional pruning shears according to claim 1, it is characterized in that: described power set comprise the hydraulic motor (11) be arranged on operator handle, described hydraulic motor is by oil pipe connecting fluid press pump (13), described oil pipe is provided with hydraulic control valve (12), and described hydraulic control valve is near hydraulic motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520081634.4U CN204426086U (en) | 2015-02-05 | 2015-02-05 | Multifunctional pruning shears |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520081634.4U CN204426086U (en) | 2015-02-05 | 2015-02-05 | Multifunctional pruning shears |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204426086U true CN204426086U (en) | 2015-07-01 |
Family
ID=53594034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520081634.4U Expired - Fee Related CN204426086U (en) | 2015-02-05 | 2015-02-05 | Multifunctional pruning shears |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204426086U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105123295A (en) * | 2015-08-25 | 2015-12-09 | 广西大学 | Blade driving mechanism |
| CN107616011A (en) * | 2017-09-01 | 2018-01-23 | 临沧市恒丰种植开发有限公司 | Equipment is cut out in a kind of pruning for coffee tree |
| CN109121793A (en) * | 2018-10-30 | 2019-01-04 | 济南园林开发建设集团有限公司 | A kind of branch pruning device of greening construction maintenance |
-
2015
- 2015-02-05 CN CN201520081634.4U patent/CN204426086U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105123295A (en) * | 2015-08-25 | 2015-12-09 | 广西大学 | Blade driving mechanism |
| CN107616011A (en) * | 2017-09-01 | 2018-01-23 | 临沧市恒丰种植开发有限公司 | Equipment is cut out in a kind of pruning for coffee tree |
| CN109121793A (en) * | 2018-10-30 | 2019-01-04 | 济南园林开发建设集团有限公司 | A kind of branch pruning device of greening construction maintenance |
| CN109121793B (en) * | 2018-10-30 | 2024-03-29 | 济南园林开发建设集团有限公司 | Branch trimming means that greening construction maintenance was used |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150701 Termination date: 20190205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |