CN203985044U - A kind of vegetation pruning tool - Google Patents
A kind of vegetation pruning tool Download PDFInfo
- Publication number
- CN203985044U CN203985044U CN201420399760.XU CN201420399760U CN203985044U CN 203985044 U CN203985044 U CN 203985044U CN 201420399760 U CN201420399760 U CN 201420399760U CN 203985044 U CN203985044 U CN 203985044U
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- China
- Prior art keywords
- working head
- driving shaft
- main body
- pruning tool
- vegetation pruning
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Abstract
The utility model relates to a kind of vegetation pruning tool, comprise main body and working head, main body is provided with driving shaft, driving shaft is connected with working head, and described main body is provided with holding assembly, and holding assembly is positioned at working head top, working head is provided with connecting axle, connecting axle is provided with internal thread, and described driving shaft is provided with external screw thread, between connecting axle and driving shaft, is threaded connection.The utility model, by adopting and be threaded between working head and output shaft, has facilitated user's disassemble and assemble work head; Holding assembly is set simultaneously, while making user that working head is spun on output shaft, can prevents that output shaft synchronous from rotating, and facilitates installment work head.
Description
Technical field
The utility model relates to a kind of vegetation pruning tool, particularly a kind of turf-mown instrument.
Background technology
Vegetation pruning tool is generally used for the vegetation such as lawn, shrub to prune, common instrument is as mower and brush saw, mower be a kind of by motor or gasoline engine the pruning tool as power source, mower generally includes main body and is arranged on the moving head of main body one end, moving head is provided with the rope of beating the grass, and the moving head utilization of rotation is beaten the grass to restrict grass is interrupted.Moving head of the prior art is generally following two kinds: 1. non-removable moving head, generally use on the mower of motor preposition, moving head and motor are arranged on same one end of main body, when maintenance or replacing moving head, need to open motor cover, pull down moving head keep in repair by instrument; 2. rear-mounted mower, motor and moving head are respectively at main body two ends, and it is generally designed to by the fixing output shaft assembly of instrument, the maintenance of dismounting moving head.All need to be by instrument when above-mentioned two kinds of mode dismounting moving heads, user is difficult to realization and in person moving head is carried out to dismounting, and whole process is also quite loaded down with trivial details.
Utility model content
The utility model is in order to solve the problem of prior art, a kind of vegetation pruning tool is provided, comprise main body and working head, main body is provided with driving shaft, and driving shaft is connected with working head, described main body is provided with holding assembly, holding assembly is positioned at working head top, and working head is provided with connecting axle, and connecting axle is provided with internal thread, described driving shaft is provided with external screw thread, between connecting axle and driving shaft, is threaded connection.
It is below attached technical scheme of the present utility model.
Preferably, described holding assembly is fixed on driving shaft.
Preferably, described driving shaft is provided with bearing pin, and bearing pin connects holding assembly and driving shaft.
Preferably, described vegetation pruning tool comprises motor, and motor and working head are separately positioned on main body two ends.
Preferably, described driving shaft is between motor and working head.
Preferably, described main body is tubulose, and described driving shaft is arranged in main body at least partly.
Preferably, described external screw thread is arranged on driveshaft end.
Useful technique effect of the present utility model: the utility model, by adopting and be threaded between working head and output shaft, has facilitated user's disassemble and assemble work head; Holding assembly is set simultaneously, while making user that working head is spun on output shaft, can prevents that output shaft synchronous from rotating, and facilitates installment work head.
Brief description of the drawings
Fig. 1 is the schematic diagram of the utility model embodiment vegetation pruning tool.
Fig. 2 is the partial exploded view of the utility model embodiment vegetation pruning tool.
Fig. 3 is the cutaway view of the utility model embodiment vegetation pruning tool working head.
Fig. 4 is another cutaway view of the utility model embodiment working head.
Embodiment
Be the utility model embodiment vegetation pruning tool as shown in Figure 1, it also can be described as mower or mower conventionally, comprises main body 1, main handle 2, motor 3, assist handle 4, holding assembly 5 and working head 6, described main body 1 is tubulose, in the present embodiment, is made up of aluminum pipe.Described main body 1 lower end has kink 11, and working head 6 is arranged on kink 11 ends.Described working head 6 is provided with cutting member 7, and after working head rotates, cutting member 7 can cut vegetation.Described main handle 2 is arranged on main body 1 upper end, and main handle 2 belows are provided with gauge tap 21, for starting or disable motor 3.Described motor 3 is arranged on main handle 2 belows, and motor 3 is by output shaft 8(as shown in Figure 2) drive working head 6, described output shaft 8 is arranged in main body 1 and between motor 3 and working head 6.Described holding assembly 5 is set on output shaft 8, and is positioned at working head 6 tops, and holding assembly 5 is for for user's handling, and user holds with a firm grip after holding assembly 5 output shaft 8 is stopped operating.When user uses, both hands grip respectively main handle 2 and assist handle 4 is removable mower, control the running of mower by gauge tap 21.
As shown in Figures 2 to 4, described output shaft 8 is provided with bearing pin 9, and bearing pin 9 is perpendicular to output shaft 8, and output shaft 8 ends are provided with threaded portion 81.Described holding assembly 5 is set on output shaft 8, fixing with output shaft 8 by bearing pin 9.Described working head 6 middle parts are provided with connecting axle 61, are provided with internal thread 65 in connecting axle 61, and therefore working head 6 is threaded connection locking with output shaft 8.When user installation working head 6, one holds holding assembly 5, and another holds working head 6, by connecting axle 61 dextrorotations on external screw thread 81, until working head 6 is tightened on output shaft 8.When dismounting, only working head 6 need be screwed out counterclockwise.Because the gap between output shaft 8 and main body 1 is little, exposed parts is few, and simultaneously smoother and diameter are less, and user is difficult to carry out disassemble and assemble work head 6 by holding output shaft, and therefore holding assembly 5 is set, and makes user's user's handling easily in the time of dismounting.Described holding assembly 5 is circular, and its outer surface is provided with anti-skidding portion 51.Described working head 6 is provided with through hole 62, and described cutting member 7 is arranged in through hole 62 and extends to working head 6 outsides to both sides.Working head 6 sides are provided with to push away turns round 63, pushes away to turn round 63 and connect with spring 64, and spring 64 other ends are connected with slide block (not shown), and slide block compression cutting member is locked in working head it.In the time that needs are changed cutting member 7, inwardly push away and turn round 63, spring backs down slide block, discharges cutting member 7, can be drawn out of.Cutting member 7 described in the present embodiment is preferably plastic ties.
The mower of above-described embodiment is rear-mounted mower, if mower is front set type mowing machine, the main distinction of itself and rear-mounted mower is the position difference of output shaft, equally also can use scheme of the present utility model to be threaded connection between output shaft and working head.Those skilled in the art are known, and the technical program also can be used in brush saw or mower, thereby realize the dismounting between working head and output shaft.The utility model, by adopting and be threaded between working head and output shaft, has facilitated user's disassemble and assemble work head; Holding assembly is set simultaneously, while making user that working head is spun on output shaft, can prevents that output shaft synchronous from rotating, and facilitates installment work head.It is to be noted; above-mentioned preferred embodiment is only explanation technical conceive of the present utility model and feature; its object is to allow person skilled in the art can understand content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences of doing according to the utility model Spirit Essence change or modify, within all should being encompassed in protection domain of the present utility model.
Claims (7)
1. a vegetation pruning tool, comprise main body and working head, main body is provided with driving shaft, driving shaft is connected with working head, it is characterized in that: described main body is provided with holding assembly, and holding assembly is positioned at working head top, working head is provided with connecting axle, connecting axle is provided with internal thread, and described driving shaft is provided with external screw thread, between connecting axle and driving shaft, is threaded connection.
2. vegetation pruning tool as claimed in claim 1, is characterized in that: described holding assembly is fixed on driving shaft.
3. vegetation pruning tool as claimed in claim 2, is characterized in that: described driving shaft is provided with bearing pin, and bearing pin connects holding assembly and driving shaft.
4. vegetation pruning tool as claimed in claim 1, is characterized in that: described vegetation pruning tool comprises motor, and motor and working head are separately positioned on main body two ends.
5. vegetation pruning tool as claimed in claim 4, is characterized in that: described driving shaft is between motor and working head.
6. vegetation pruning tool as claimed in claim 5, is characterized in that: described main body is tubulose, and described driving shaft is arranged in main body at least partly.
7. vegetation pruning tool as claimed in claim 1, is characterized in that: described external screw thread is arranged on driveshaft end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420399760.XU CN203985044U (en) | 2014-07-21 | 2014-07-21 | A kind of vegetation pruning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420399760.XU CN203985044U (en) | 2014-07-21 | 2014-07-21 | A kind of vegetation pruning tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203985044U true CN203985044U (en) | 2014-12-10 |
Family
ID=52025155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420399760.XU Active CN203985044U (en) | 2014-07-21 | 2014-07-21 | A kind of vegetation pruning tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203985044U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104115609A (en) * | 2014-07-21 | 2014-10-29 | 天佑电器（苏州）有限公司 | Vegetation trimming tool |
-
2014
- 2014-07-21 CN CN201420399760.XU patent/CN203985044U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104115609A (en) * | 2014-07-21 | 2014-10-29 | 天佑电器（苏州）有限公司 | Vegetation trimming tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |