CN102379218A - Pruning machine - Google Patents
Pruning machine Download PDFInfo
- Publication number
- CN102379218A CN102379218A CN2011102465531A CN201110246553A CN102379218A CN 102379218 A CN102379218 A CN 102379218A CN 2011102465531 A CN2011102465531 A CN 2011102465531A CN 201110246553 A CN201110246553 A CN 201110246553A CN 102379218 A CN102379218 A CN 102379218A
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- electric machine
- pruner
- machine assembly
- transmission component
- assembly
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Abstract
The invention relates to a pruning machine comprising a shell with a front grip and a main grip, a cutting component, a motor component, a transmission component and a switch device set on the shell for controlling on and off of the motor component. The cutting component is connected with the shell. The motor component and the transmission component are set in the shell. The transmission component is set between the motor component and the cutting component. Rotation of the motor component is transmitted to the cutting component. The main grip is set between the motor component and the transmission component and main part thereof is set above the motor output shaft of the motor component. The pruning machine has excellent balance and increases the operation comfort of the operator.
Description
Technical field
The present invention relates to the garden instrument field, and particularly relate to a kind of pruner.
Background technology
Pruner is a kind of garden type electric tool commonly used; Can be used for pruning or repairing shrub, hedge; Along with people's to the consciousness of vegetation ecological and city trees and shrubs with require to strengthen day by day, it is used also more and more widely, it has efficient height, advantage such as easy to use.
Yet traditional pruner, its motor and gear case transmission mechanism are positioned at main handle front side, can the weight of complete machine be concentrated on the position between main handle and the cutting assembly like this, and the comfort the when balance of complete machine and operator are operated is all influential.
Summary of the invention
The object of the present invention is to provide a kind of pruner, make the operator can cosily operate pruner in use with well balanced property.
For reaching above-mentioned purpose; The present invention proposes a kind of pruner; Pruner comprises housing, cutting assembly, electric machine assembly, the transmission component with front handlebar and main handle and is arranged on and be used on the housing control the switching device that electric machine assembly is opened that cutting assembly connects above-mentioned housing, and electric machine assembly and transmission component are arranged in the above-mentioned housing; And transmission component is between electric machine assembly and cutting assembly; The rotation of electric machine assembly is passed to cutting assembly, and main handle is between electric machine assembly and transmission component, the major part of main handle is arranged in the top of electric machine assembly motor output shaft.
Among the present invention, transmission component, main handle and electric machine assembly are configured to and can supply straight line to pass simultaneously.
In the further scheme of the present invention, also be provided with the power transmission shaft that is used for the rotation of electric machine assembly motor output shaft is passed to transmission component between transmission component and the electric machine assembly, power transmission shaft passes above-mentioned main handle, and power transmission shaft is positioned at the top of motor output shaft.
The main handle of pruner is between electric machine assembly and transmission component among the present invention, can the rear side of weight fraction to the main handle of a part be promoted the whole balance of pruner like this.Further, because the major part of handle is positioned at the motor output shaft top, perk takes place in the rear end of pruner in the time of can effectively avoiding the use of.In addition, power transmission shaft is positioned at the top of motor output shaft, even pruner adopts small machine, still can provide enough and grip the space to the operator, further improves the comfortableness of operator's operation.
Description of drawings
Fig. 1 is the sketch map of the pruner of the embodiment of the invention.
Fig. 2 is the partial sectional view of pruner among Fig. 1.
Fig. 3 is the complete section sketch map of pruner among Fig. 1.
Front view when Fig. 4 a is in closed condition for the switching device of shrub and hedge trimmer among Fig. 1.
Fig. 4 b is the stereogram of the switching device of shrub and hedge trimmer among Fig. 4 a.
Front view when Fig. 4 c is in opening for the switching device of shrub and hedge trimmer among Fig. 1.
Embodiment
For let above and other objects of the present invention, feature and advantage can be more obviously understandable, hereinafter is special lifts preferred embodiment, and conjunction with figs., elaborates as follows.
Fig. 1 is the sketch map of the pruner of the embodiment of the invention; Fig. 2 is the partial sectional view of pruner among Fig. 1; Fig. 3 is the complete section sketch map of pruner among Fig. 1; Fig. 4 a to Fig. 4 b is the sketch map of the different angles of switching device when being in closed condition, and Fig. 4 c is the sketch map of switching device when being in opening.
Please be simultaneously referring to figs. 1 to Fig. 4 c, pruner comprises housing 100, cutting assembly 200, electric machine assembly 300, transmission component 400 and switching device 500.Housing 100 comprises front handlebar 100a and main handle 100b; Cutting assembly 200 connects housing 100; Electric machine assembly 300 is arranged in the housing 100; Transmission component 400 is arranged in the housing 100, and between electric machine assembly 300 and cutting assembly 200, is used for the rotation of electric machine assembly is passed to cutting assembly.For the technical staff who has common knowledge in this area; The control of the concrete structure of front handlebar 100a, cutting assembly 200, electric machine assembly 300, transmission component 400 and 500 pairs of electric machine assemblies 300 of switching device belongs to common practise, is not described in detail at this.
In the present embodiment, main handle 100b between electric machine assembly 300 and transmission component 400, as shown in Figure 3 in addition, main handle 100b has axis L1, and L1 is positioned at the top of the motor output shaft L2 of electric machine assembly 300.
In addition; Straight line L passes transmission component 400, main handle 100b and electric machine assembly 300 simultaneously has the balance of utilizing the whole pruner of raising like this; And in the present embodiment; The housing 100 of pruner also has bracing piece 100c, and it is more firm to make that part that housing 100 is used to hold transmission component 400 and the part that is used to hold electric machine assembly 300 can be connected.
Further, in the present embodiment, wherein also has power transmission shaft 100d between transmission component 400 and the electric machine assembly 300; Power transmission shaft 100d passes above-mentioned main handle 100b and is provided with; Be used for the rotation of electric machine assembly 300 motor output shaft 300a is passed to transmission component 400, in addition, the axis L3 of power transmission shaft 100d is positioned at the top of the axis L2 of motor output shaft 300a; The advantage that is provided with like this is; Even pruner adopts small machine, still can provide enough and grip space C to the operator, improve the comfortableness of operator's operation.
In addition, in the present embodiment, electric machine assembly mainly is positioned at the axis L4 top of cutting assembly 200 length directions.
In the present embodiment; Switching device 500 comprises preceding operating portion 10, back operating portion 20 and switch element 30; Preceding operating portion 10 is arranged on the front handlebar 100a of pruner; Back operating portion 20 is arranged on the main handle 100b of pruner, and switch element 30 triggers under the acting in conjunction of preceding operating portion 10 and back operating portion 20.
In the present embodiment, preceding operating portion 10 have near or away from two positions of back operating portion 20, back operating portion 20 have near or away from two positions of preceding operating portion 10.Preceding operating portion 10 comprises preceding press section 101 and front rod 102, and the first end 102a and above-mentioned front rod 102 that preceding press section 101 is positioned at front rod 102 along with moving of preceding press section 101.Back operating portion 20 comprises press section 201, back, back link 202 and driving rod 203; Back press section 201 is positioned at the first end 202a of above-mentioned back link 202 and along the circumferential extension of main handle 100b; And back link 202 along with moving of press section 201, back; Shown in Fig. 4 b, back press section 201 also has back-up ring 201a, is used to drive back link 202 and moves forward.Driving rod 203 is rotationally connected with the second end 202b of back link 202; And have the primary importance that makes switch element 30 be in closed condition and make switch element 30 be in the second place of opening; In the present embodiment; When driving rod 203 was in primary importance, driving rod 203 was 45 degree with the formed angle of horizontal plane.Further, the other end 102b of above-mentioned front rod 102 has 45 degree slope P, is used for adapting with the driving rod 203 that tilts.
In addition, in the present embodiment, preceding press section 101 is a T shape; Back press section 201 is an annular, be enclosed within on the peripheral surface of main handle 102, yet the present invention is not as limit, and in other embodiments, back press section 201 also can be 1/2nd annulars, 1/4th annular or other press elements.
During actual the use, at first switch element 30 is in closed condition, shown in Fig. 4 a; The press section 101 of preceding operating portion 10 is not pressed; Operating portion 10 is positioned at the position away from back operating portion 20 promptly, if forwards advance press section 201, back this moment, 202 of back links can also move forward under the drive of press section 201, back; Driving rod 203 also can keep the gradient of 45 degree to move forward; Can not exert pressure to the trigger part 301 of switch element 30, this moment, switch element 30 can not opened, and pruner can't be worked.
When needing to open switch element 30, at first, press preceding press section 101; Operating portion 102 is then pushed ahead press section 201, back, in the process of pushing ahead towards moving near the position of back operating portion 20 promptly; The end 102b's of operating portion 102 stopped before drive division 203 can run into; So drive division 203 just can rotate towards the rear, when back operating portion 20 moves to the position near preceding operating portion 10, drive division 203 go to horizontal plane institute angulation be 50 degree; Its pressure to trigger part 301 is enough to open switch element 30, and pruner is started working.
Further; In the present embodiment, buckle 104 and back buckle 204 before pruner also comprises are used for respectively preceding operating portion 10 and back operating portion 20 being fixed in housing 100; In addition; Pruner has preceding reset assembly and back reset assembly, and operating portion 10 can reset after the operator unclamps both hands with back operating portion 20 before being used to make, and closes the switch element 30 of pruner.The embodiment of reset assembly and back reset assembly has in this area and belongs to common practise the people of common knowledge before above-mentioned, is not described in detail at this.
Further, in the present embodiment, because press section 201, back is an annular; The operator all can open pruner to any part application of force of press section 201, back, makes like this when the operator grips main handle 100b from different perspectives, can conveniently open pruner; That is to say that the operator still can operate the pruner switch easily when rotary machine, and the operator is when rotary machine; Pruner still can operate as normal, and having realized does not shut down also can regulate the pruning face of pruner.
In sum, the main handle of pruner can promote the whole balance of pruner with the rear side of the weight fraction of a part to main handle like this among the present invention between electric machine assembly and transmission component.Further, because the major part of handle is positioned at the motor output shaft top, perk takes place in the rear end of pruner in the time of can effectively avoiding the use of.In addition, power transmission shaft is positioned at the top of motor output shaft, even pruner adopts small machine, still can provide enough and grip the space to the operator, improves the comfortableness of operator's operation.And owing to adopted press section, annular back; Make when the operator grips main handle from different perspectives, can conveniently open pruner, that is to say; The operator still can operate the pruner switch easily when rotary machine; And the operator is when rotary machine, and pruner still can operate as normal, and having realized does not shut down also can regulate the pruning face of pruner.
The case of practical implementation described in the present invention is merely preferable case study on implementation of the present invention, is not to be used for limiting practical range of the present invention.Be that all equivalences of doing according to the content of claim of the present invention change and modification, all should be as technological category of the present invention.
Claims (6)
1. pruner; Comprise housing, cutting assembly, electric machine assembly, transmission component and be arranged on and be used to control the switching device that electric machine assembly is opened on the housing with front handlebar and main handle; Cutting assembly connects above-mentioned housing, and electric machine assembly and transmission component are arranged in the above-mentioned housing, and transmission component is between electric machine assembly and cutting assembly; The rotation of electric machine assembly is passed to cutting assembly; It is characterized in that main handle is between electric machine assembly and transmission component, and the major part of main handle is arranged in the top of electric machine assembly motor output shaft.
2. pruner according to claim 1 is characterized in that, wherein transmission component, main handle and electric machine assembly are configured to and can supply straight line to pass simultaneously.
3. pruner according to claim 2 is characterized in that, wherein also is provided with the power transmission shaft that is used for the rotation of electric machine assembly motor output shaft is passed to transmission component between transmission component and the electric machine assembly, and power transmission shaft passes above-mentioned main handle.
4. pruner according to claim 3 is characterized in that wherein power transmission shaft is positioned at the top of motor output shaft.
5. pruner according to claim 1 is characterized in that, said electric machine assembly mainly is positioned at the axis top of cutting assembly length direction.
6. pruner according to claim 1 is characterized in that above-mentioned pruner is by Alternating Current Power Supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102465531A CN102379218A (en) | 2010-09-03 | 2011-08-25 | Pruning machine |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010271701.0 | 2010-09-03 | ||
| CN201010271696 | 2010-09-03 | ||
| CN201010271696.3 | 2010-09-03 | ||
| CN201010271701 | 2010-09-03 | ||
| CN2011102465531A CN102379218A (en) | 2010-09-03 | 2011-08-25 | Pruning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102379218A true CN102379218A (en) | 2012-03-21 |
Family
ID=45819378
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110248231 Expired - Fee Related CN102396351B (en) | 2010-09-03 | 2011-08-25 | Pruner and switch device thereof |
| CN2011102465531A Pending CN102379218A (en) | 2010-09-03 | 2011-08-25 | Pruning machine |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110248231 Expired - Fee Related CN102396351B (en) | 2010-09-03 | 2011-08-25 | Pruner and switch device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN102396351B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102742460A (en) * | 2012-08-03 | 2012-10-24 | 江苏苏美达五金工具有限公司 | Electric hedge pruning machine |
| WO2014071838A1 (en) * | 2012-11-08 | 2014-05-15 | 苏州宝时得电动工具有限公司 | Pruning shears |
| CN103843597A (en) * | 2012-12-05 | 2014-06-11 | 苏州宝时得电动工具有限公司 | Pruning shears |
| CN113196968A (en) * | 2021-05-28 | 2021-08-03 | 莱克电气绿能科技(苏州)有限公司 | Garden trimming tool |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103891533B (en) * | 2012-12-28 | 2016-02-17 | 苏州宝时得电动工具有限公司 | Shrub and hedge trimmer |
| CN106105802B (en) * | 2016-07-27 | 2022-08-30 | 浙江亚特电器股份有限公司 | Pruning shears |
| CN107027526A (en) * | 2017-04-25 | 2017-08-11 | 浙江亚特电器有限公司 | A kind of biswitch structure of electric tool |
| DE102020216563A1 (en) * | 2020-12-23 | 2022-06-23 | Robert Bosch Gesellschaft mit beschränkter Haftung | Actuating device for a machine tool, in particular a rod-based machine tool, method for actuating the machine tool and switching unit for the actuating device |
| CN113427441B (en) * | 2021-05-28 | 2022-11-15 | 莱克电气绿能科技(苏州)有限公司 | Operation machine switch linkage device and operation machine |
| CN113561137B (en) * | 2021-05-28 | 2022-11-29 | 莱克电气绿能科技(苏州)有限公司 | Tool machine switch linkage device and tool machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005137329A (en) * | 2003-11-10 | 2005-06-02 | Hitachi Koki Co Ltd | Electric trimming machine |
| CN101099438A (en) * | 2007-05-06 | 2008-01-09 | 宁波爱乐吉电动工具有限公司 | Pruning machine |
| US20080282555A1 (en) * | 2007-05-16 | 2008-11-20 | Jiangsu Golden Harbour Enterprise Ltd. | Hedge trimmer |
| US20090100684A1 (en) * | 2002-11-19 | 2009-04-23 | Husqvarna Ab | Motor driven tool such as a pole hedge trimmer with a locking mechanism for the turnable cutting unit |
| CN201409330Y (en) * | 2009-06-03 | 2010-02-24 | 张勤业 | Pruning machine |
-
2011
- 2011-08-25 CN CN 201110248231 patent/CN102396351B/en not_active Expired - Fee Related
- 2011-08-25 CN CN2011102465531A patent/CN102379218A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090100684A1 (en) * | 2002-11-19 | 2009-04-23 | Husqvarna Ab | Motor driven tool such as a pole hedge trimmer with a locking mechanism for the turnable cutting unit |
| JP2005137329A (en) * | 2003-11-10 | 2005-06-02 | Hitachi Koki Co Ltd | Electric trimming machine |
| CN101099438A (en) * | 2007-05-06 | 2008-01-09 | 宁波爱乐吉电动工具有限公司 | Pruning machine |
| US20080282555A1 (en) * | 2007-05-16 | 2008-11-20 | Jiangsu Golden Harbour Enterprise Ltd. | Hedge trimmer |
| CN201409330Y (en) * | 2009-06-03 | 2010-02-24 | 张勤业 | Pruning machine |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102742460A (en) * | 2012-08-03 | 2012-10-24 | 江苏苏美达五金工具有限公司 | Electric hedge pruning machine |
| WO2014071838A1 (en) * | 2012-11-08 | 2014-05-15 | 苏州宝时得电动工具有限公司 | Pruning shears |
| CN103843597A (en) * | 2012-12-05 | 2014-06-11 | 苏州宝时得电动工具有限公司 | Pruning shears |
| CN103843597B (en) * | 2012-12-05 | 2016-09-14 | 苏州宝时得电动工具有限公司 | Shrub and hedge trimmer |
| CN113196968A (en) * | 2021-05-28 | 2021-08-03 | 莱克电气绿能科技(苏州)有限公司 | Garden trimming tool |
| CN113196968B (en) * | 2021-05-28 | 2022-09-20 | 莱克电气绿能科技(苏州)有限公司 | Garden trimming tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102396351A (en) | 2012-04-04 |
| CN102396351B (en) | 2013-06-12 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120321 |