CN205884090U - Pruning machine - Google Patents
Pruning machine Download PDFInfo
- Publication number
- CN205884090U CN205884090U CN201620565753.1U CN201620565753U CN205884090U CN 205884090 U CN205884090 U CN 205884090U CN 201620565753 U CN201620565753 U CN 201620565753U CN 205884090 U CN205884090 U CN 205884090U
- Authority
- CN
- China
- Prior art keywords
- gear
- planetary gear
- tool section
- assembly
- gear set
- 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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Abstract
The utility model discloses a pruning machine, including the casing, provide power the driving head and by receiving the power transmission reciprocating motion's tool section subassembly, be connected with planetary gear set spare on the driving head, be connected with the eccentric connecting rod subassembly on the planetary gear set spare, the driving head drives planetary gear set spare makes the eccentric connecting rod subassembly drive tool section subassembly reciprocating motion. In this way, the utility model discloses pruning machine can reduce the transmission space, and the drive ratio is big, and the transmission is steady, and the noise is little, simple structure, simple to operate.
Description
Technical field
This utility model is related to garden instrument field, more particularly to a kind of pruner.
Background technology
Multilamellar epicyclic gearbox is widely used in various electric tools in the market, its advantage stable drive, light weight
Just, take up room little, gear ratio is big, and noise is little etc., and overall structure is simple and compact, firmly and reliable.And now on the market
Various simplification version eccentric block link assemblies also occur, is primarily due to this eccentric block assembling quickly, conveniently, efficiently solves and repair
Branch machine, in assembling process, needs press-fit to be easily caused the problem that materials and parts are scrapped.
Content of the invention
This utility model, mainly solving the technical problems that providing a kind of pruner, can reduce transmission space, gear ratio
Greatly, stable drive, noise is little, and structure is simple, easy for installation.
For solving above-mentioned technical problem, the technical scheme that this utility model adopts is: a kind of pruner is provided, including
Casing, the driving head of power is provided and is transmitted and reciprocating tool section assembly by by power, described driving head is connected with
Planetary gear set, described planetary gear set is connected with eccentric ratio assembly, and described driving head drives planetary gear set
Eccentric ratio assembly driving knife bar assembly is made to move back and forth.
In one preferred embodiment of this utility model, described eccentric ratio assembly includes eccentric block support, described bias
It is connected with crank connecting link, described crank connecting link is connected with tool section assembly, described eccentric block support and planetary gearsets on block support
Part connection is driven by planetary gear set and drives crank connecting link to rotate and so that tool section assembly is moved back and forth.
In one preferred embodiment of this utility model, described planetary gear set includes ring gear, in described ring gear
Be engaged with the first planet gear train driving by unit head, described first planet gear train on planet stent, described row
The lower end of prong frame is engaged with the second planetary gearsets, and described second planetary gear is mounted on output panel and is nibbled with ring gear phase
Close, described output panel is connected with eccentric block support to transmit power to eccentric block support.
In one preferred embodiment of this utility model, described first planet gear train and the second planetary gearsets all include
4 planetary gears.
In one preferred embodiment of this utility model, described tool section assembly includes two tool sections, and described tool section passes through axle
It is connected and driven by crank connecting link on crank connecting link.
In one preferred embodiment of this utility model, described planetary gear set cooperation is arranged on inside gear-box, institute
State tool section components to be connected on gear-box, described gear-box bottom is provided with gear-box fixed mount.
The beneficial effects of the utility model are: this utility model pruner, can reduce transmission space, and gear ratio is big, pass
Dynamic steadily noise is little, and structure is simple, easy for installation.
Brief description
In order to be illustrated more clearly that the technical scheme in this utility model embodiment, below will be to required in embodiment description
Accompanying drawing to be used be briefly described it should be apparent that, drawings in the following description are only that of the present utility model some are real
Apply example, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings
Obtain other accompanying drawings, wherein:
Fig. 1 is the structural representation of this utility model pruner one preferred embodiment；
Fig. 2 is the structural representation of this utility model pruner one preferred embodiment；
Fig. 3 is the decomposition texture schematic diagram of the pruner shown in Fig. 1；
Fig. 4 is the partial structural diagram of the pruner shown in Fig. 1；
Fig. 5 is the partial structural diagram of the pruner shown in Fig. 1；
Fig. 6 is the partial structural diagram of the pruner shown in Fig. 1；
In accompanying drawing, the labelling of each part is as follows: 1, driving head, and 2, tool section assembly, 3, planetary gear set, 4, eccentric ratio
Assembly, 5, gear-box, 6, gear-box fixed mount, 7, casing, 21, tool section, 31, ring gear, 32, first planet gear train, 33, OK
Prong frame, the 34, second planetary gearsets, 35, output panel, 41, eccentric block support, 42, crank connecting link.
Specific embodiment
Technical scheme in this utility model embodiment will be clearly and completely described it is clear that described below
Embodiment is only a part of embodiment of the present utility model, rather than whole embodiments.Based on the enforcement in this utility model
Example, all other embodiment that those of ordinary skill in the art are obtained under the premise of not making creative work, broadly fall into
The scope of this utility model protection.
Refer to Fig. 1, a kind of pruner, including casing 7, provide power driving head 1 and from transmitted by power and toward
The tool section assembly 2 of multiple motion, driving head 1 is connected with planetary gear set 3, planetary gear set 3 is connected with eccentric ratio
Assembly 4, driving head 1 drives planetary gear set 3 so that eccentric ratio assembly 4 driving knife bar assembly 2 is moved back and forth, and driving head is
Motor.
In addition, eccentric ratio assembly 4 includes eccentric block support 41, eccentric block support 41 is connected with crank connecting link 42, bent
Handle connecting rod 42 is connected with tool section assembly 2, eccentric block support 41 be connected with planetary gear set 3 driven by planetary gear set 3 and
Driving crank connecting link 42 to rotate makes tool section assembly 2 move back and forth.
In addition, planetary gear set 3 includes ring gear 31, ring gear 31 internal messing has first driving by driving head 1
Planetary gearsets 32, on planet stent 33, the lower end of planet stent 33 is engaged with the second planet to first planet gear train 32
Gear train 34, the second planetary gearsets 34 are meshed on output panel 35 and with ring gear 31, and output panel 35 and eccentric block prop up
Frame 41 is connected to transmit power to eccentric block support 41.First planet gear train 32 and the second planetary gearsets 34 all include 4
Individual planetary gear.
In addition, tool section assembly 2 includes two tool sections 21, tool section 21 is connected on crank connecting link 42 by crank by axle
Connecting rod 42 drives.Planetary gear set 3 cooperation is arranged on inside gear-box 5, and tool section assembly 2 part is connected on gear-box 5, tooth
Roller box 5 bottom is provided with gear-box fixed mount 6.
Gear box cover is assembled to that one end of output shaft of motor, then motor gear is pressed into is equipped with gear box cover
Motor shaft on.One crank connecting link 42 is assembled on eccentric block support 41, then another crank connecting link 42 is assembled into bias
The other end of block support 41, this completes the assembling of eccentric ratio assembly 4.Ring gear 31 is assembled in gear-box 5, will
The longitudinal end of eccentric ratio assembly 4 loads gear-box 5 from the bottom of gear-box 5, then the notch of output shaft is assembled to bias
The major axis of link assembly 4, the second planetary gearsets 34 are assembled on four supports of output panel 35, to be fixed good after by planet
Support 33 is assembled to and is equipped with planetary output panel 35, then first planet gear train 32 is assembled to planet stent 33
Four supports on, then the axle of tool section assembly 2 is assembled in the corresponding fixing hole of two crank connecting links 42, and by tool section assembly
2 are fixed on gear-box 5, then gear-box fixed mount 6 is assembled on above-mentioned gear-box 5.Eccentric ratio assembly 4 and planet tooth
The running part region of wheel assembly 3 combination, drives planetary gear set 3 to rotate by the motor gear being arranged on motor, thus
Drive eccentric ratio assembly 4 to rotate, reciprocating cutting motion is done by the tool section assembly 2 that rotarily drives of eccentric ratio assembly 4.It is different from
Prior art, this utility model pruner, transmission space can be reduced, gear ratio is big, stable drive, and noise is little, structure is simple,
Easy for installation.
The foregoing is only embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model, every
The equivalent structure made using this utility model description or equivalent flow conversion, or directly or indirectly it is used in other phases
The technical field closed, is all included in the same manner in scope of patent protection of the present utility model.
Claims (6)
1. a kind of pruner, comprising:
Casing；
Driving head, for providing power；
Tool section assembly, is moved back and forth by power transmission；
It is characterized in that, described driving head is connected with planetary gear set, described planetary gear set is connected with eccentric company
Bar assembly, described driving head drives planetary gear set so that eccentric ratio assembly driving knife bar assembly is moved back and forth.
2. pruner according to claim 1 is it is characterised in that described eccentric ratio assembly includes eccentric block support, institute
State and be connected with crank connecting link on eccentric block support, described crank connecting link is connected with tool section assembly, described eccentric block support and planet
Gear assembly connection is driven by planetary gear set and drives crank connecting link to rotate and so that tool section assembly is moved back and forth.
3. pruner according to claim 1 is it is characterised in that described planetary gear set includes ring gear, described interior
Gear ring internal messing has the first planet gear train driving by driving head, described first planet gear train on planet stent,
The lower end of described planet stent is engaged with the second planetary gearsets, and described second planetary gear is mounted on output panel and and internal tooth
Circle is meshed, and described output panel is connected with eccentric block support to transmit power to eccentric block support.
4. pruner according to claim 3 is it is characterised in that described first planet gear train and the second planetary gearsets
All include 4 planetary gears.
5. pruner according to claim 2 is it is characterised in that described tool section assembly includes two tool sections, described tool section
It is connected by axle and driven by crank connecting link on crank connecting link.
6. according to the arbitrary described pruner of claim 1-5 it is characterised in that the cooperation of described planetary gear set is arranged on tooth
Inside roller box, described tool section components are connected on gear-box, and described gear-box bottom is provided with gear-box fixed mount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620565753.1U CN205884090U (en) | 2016-06-13 | 2016-06-13 | Pruning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620565753.1U CN205884090U (en) | 2016-06-13 | 2016-06-13 | Pruning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205884090U true CN205884090U (en) | 2017-01-18 |
Family
ID=57766694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620565753.1U Expired - Fee Related CN205884090U (en) | 2016-06-13 | 2016-06-13 | Pruning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205884090U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108895124A (en) * | 2018-06-27 | 2018-11-27 | 浙江理工大学 | A kind of GREEB HEDGE MACHINE transmission of Planetary Gear Transmission and cutting mechanism |
| CN113366988A (en) * | 2021-05-20 | 2021-09-10 | 格力博(江苏)股份有限公司 | Power device and electric tool |
-
2016
- 2016-06-13 CN CN201620565753.1U patent/CN205884090U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108895124A (en) * | 2018-06-27 | 2018-11-27 | 浙江理工大学 | A kind of GREEB HEDGE MACHINE transmission of Planetary Gear Transmission and cutting mechanism |
| CN113366988A (en) * | 2021-05-20 | 2021-09-10 | 格力博(江苏)股份有限公司 | Power device and electric tool |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170118 Termination date: 20190613 |