CN205794084U - Safe gardens mower blade - Google Patents
Safe gardens mower blade Download PDFInfo
- Publication number
- CN205794084U CN205794084U CN201620766421.XU CN201620766421U CN205794084U CN 205794084 U CN205794084 U CN 205794084U CN 201620766421 U CN201620766421 U CN 201620766421U CN 205794084 U CN205794084 U CN 205794084U
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- CN
- China
- Prior art keywords
- cutterhead
- blade
- cutter groove
- cutter
- cutter head
- 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.)
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- 210000002421 cell wall Anatomy 0.000 claims abstract description 10
- 230000000977 initiatory effect Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 244000025254 Cannabis sativa Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
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- Harvester Elements (AREA)
Abstract
This utility model provides a kind of safe gardens mower blade, belongs to garden equipment field of tool；Which solve the problem that existing mower blade Renewal process is more dangerous.This utility model includes that home position is provided with the disc cutterhead of installing hole, cutterhead top edge is provided with and some is radially arranged along cutterhead, and along the circumferentially distributed cutter groove of cutterhead, cutter groove is in cutterhead rim openings, cutterhead end face is provided with some fixing posts circumferentially distributed along cutterhead, fixing post is arranged near installing hole, also include that some front ends have the cutter head of blade, cutter head rear end has movable post, and cutter head radially inserts in cutter groove from cutterhead edge along cutterhead, cutter head both sides are slidably matched with cutter groove both sides cell wall, and blade is integrally located in cutter groove, also include some extension springs, extension spring two ends are respectively provided with the hook being hooked on movable post and fixing post, some extension springs are radially arranged along cutterhead, and blade can be made to stretch out in cutter groove by centrifugal motion.This blade disassembly process is safer.
Description
Technical field
This utility model belongs to garden equipment technical field of tools, relates to a kind of safe gardens mower blade.
Background technology
Hay mover is also known as weeder, grass mower, lawn mower etc..Hay mover be a kind of for cutting the grass on a lawn, vegetation etc.
Machine tool, it is made up of cutterhead, electromotor, road wheel, walking mechanism, blade, handrail, control part.
Existing mower blade edge typically has some sharp blades, easily by blade during dismounting blade
Scratch, it is therefore necessary to improve.
Summary of the invention
The purpose of this utility model is for the above-mentioned problems in the prior art, it is provided that during a kind of mounting or dismounting blade more
Add safe safe gardens mower blade.
The purpose of this utility model can be realized by following technical proposal: a kind of safe gardens mower blade, and it is special
Levying and be: include that home position is provided with the disc cutterhead of installing hole, cutterhead top edge is provided with and some is radially arranged along cutterhead,
And along the circumferentially distributed cutter groove of cutterhead, cutter groove is in cutterhead rim openings, and cutterhead end face is provided with some along circumferentially distributed the consolidating of cutterhead
Fixed column, fixing post is arranged near installing hole, also includes that some front ends have the cutter head of blade, and cutter head rear end has movable post, and
Cutter head radially inserts in cutter groove from cutterhead edge along cutterhead, and cutter head both sides are slidably matched with cutter groove both sides cell wall, and blade is overall
It is positioned at cutter groove, also includes that some extension springs, extension spring two ends are respectively provided with the hook being hooked on movable post and fixing post, some extension springs
It is radially arranged along cutterhead, and blade can be made to stretch out in cutter groove by centrifugal motion.
Owing to extension spring two ends hold fixing post and movable post respectively, therefore during mounting or dismounting cutterhead, blade is always positioned at
In cutter groove, it is avoided that blade highlights initiation potential, during use, installing hole is arranged on motor shaft, by motor shaft band moving knife
Disc spins, and make blade stretch out in cutter groove by centrifugal motion, therefore only use and blade just can be made to highlight, therefore use more
Adding safety, and after cutter head damages, can individually dismantle extension spring and cutter head is replaced, therefore maintenance cost is lower, safeguards
Convenient.
As preferably, described movable post is hollow-core construction, the screwed hole that movable post and cutter head are communicated with, and can lead to
Cross bolt to coordinate with screwed hole and be spirally connected, and make bolt hold out against cutter groove bottom land, make cutter head be fixed on cutter groove.
Therefore cutter head can also be fixed at an arbitrary position.
As preferably, cutter groove both sides cell wall is bar shaped oat tail groove structure, and slides with cutter groove both sides cell wall and join in cutter head both sides
Close.
As preferably, cutterhead is provided with some lightening holes being radially and circumferentially distributed along cutterhead, and fixing post is dismountable
It is connected on lightening hole.
Therefore fixing post can be arranged on diverse location, to regulate extension spring degree of tightness, but also lightening hole can be utilized to subtract
Weight.
Compared with prior art, this utility model has the advantage that
Owing to extension spring two ends hold fixing post and movable post respectively, therefore during mounting or dismounting cutterhead, blade is always positioned at
In cutter groove, it is avoided that blade highlights initiation potential, during use, installing hole is arranged on motor shaft, by motor shaft band moving knife
Disc spins, and make blade stretch out in cutter groove by centrifugal motion, therefore only use and blade just can be made to highlight, therefore use more
Adding safety, and after cutter head damages, can individually dismantle extension spring and cutter head is replaced, therefore maintenance cost is lower, safeguards
Convenient.
Accompanying drawing explanation
Fig. 1 is top view of the present utility model.
Coding in figure is respectively as follows:
1, cutterhead；11, installing hole；12, cutter groove；13, fixing post；2, cutter head；21, blade；22, movable post；23, screw thread
Hole；3, extension spring；31, hook.
Detailed description of the invention
The following is specific embodiment of the utility model and combine accompanying drawing, the technical solution of the utility model is made further
Description, but this utility model is not limited to these embodiments.
As it is shown in figure 1, safety gardens mower blade, it is provided with the disc cutterhead 1 of installing hole 11 including home position,
Cutterhead 1 top edge is provided with and some is radially arranged along cutterhead 1, and along the circumferentially distributed cutter groove 12 of cutterhead 1, cutter groove 12 is at cutterhead 1
Rim openings, cutterhead 1 end face is provided with some fixing posts 13 circumferentially distributed along cutterhead 1, and fixing post 13 is arranged near installing hole 11,
Also including that some front ends have the cutter head 2 of blade 21, cutter head 2 rear end has a movable post 22, and cutter head 2 along cutterhead 1 radially from cutter
Dish 1 edge inserts in cutter groove 12, and cutter head 2 both sides are slidably matched with cutter groove 12 both sides cell wall, and blade 21 is integrally located at cutter groove 12
In, also include that some extension springs 3, extension spring 3 two ends are respectively provided with the hook 31 being hooked on movable post 22 and fixing post 13, some extension springs
3 are radially arranged along cutterhead 1, and blade 21 can be made to stretch out in cutter groove 12 by centrifugal motion.
Further, movable post 22 is hollow-core construction, the screwed hole 23 that movable post 22 and cutter head 2 are communicated with, and energy
Coordinated with screwed hole 23 by bolt and be spirally connected, and make bolt hold out against cutter groove 12 bottom land, make cutter head 2 be fixed on cutter groove 12.Cutter groove
12 both sides cell walls are bar shaped oat tail groove structure, and cutter head 2 both sides are slidably matched with cutter groove 12 both sides cell wall.If cutterhead 1 is provided with
Do the lightening hole being radially and circumferentially distributed along cutterhead 1, and fixing post 13 is removably attachable on lightening hole.
Owing to extension spring 3 two ends hold fixing post 13 and movable post 22, therefore during mounting or dismounting cutterhead 1, blade 21 respectively
It is always positioned in cutter groove 12, is avoided that blade 21 highlights initiation potential, during use, installing hole 11 is arranged on motor shaft, logical
Cross motor shaft band movable knife disc 1 to rotate, and make blade 21 stretch out in cutter groove 12 by centrifugal motion, therefore only use and just can make
Blade 21 highlights, and therefore uses safer, and after cutter head 2 damages, can individually dismantle extension spring 3 and cutter head 2 is carried out more
Changing, therefore maintenance cost is lower, safeguards convenient.
Claims (4)
1. a safe gardens mower blade, it is characterised in that: include that home position is provided with the disc-shaped knife of installing hole (11)
Dish (1), cutterhead (1) top edge is provided with and some is radially arranged along cutterhead (1), and along the circumferentially distributed cutter groove (12) of cutterhead (1),
Cutter groove (12) is in cutterhead (1) rim openings, and cutterhead (1) end face is provided with some fixing posts (13) circumferentially distributed along cutterhead (1), Gu
Fixed column (13) is arranged near installing hole (11), also includes that some front ends have the cutter head (2) of blade (21), and cutter head (2) rear end has
Have a movable post (22), and cutter head (2) radially insert in cutter groove (12) from cutterhead (1) edge along cutterhead (1), cutter head (2) both sides and
Cutter groove (12) both sides cell wall is slidably matched, and blade (21) is integrally located in cutter groove (12), also includes some extension springs (3), extension spring
(3) two ends are respectively provided with the hook (31) being hooked on movable post (22) and fixing post (13), and some extension springs (3) are along cutterhead (1) footpath
To setting, and blade (21) can be made to stretch out in cutter groove (12) by centrifugal motion.
Safe gardens the most according to claim 1 mower blade, it is characterised in that: described movable post (22) is hollow
Structure, the screwed hole (23) that movable post (22) and cutter head (2) are communicated with, and spiral shell can be coordinated by bolt with screwed hole (23)
Connect, and make bolt hold out against cutter groove (12) bottom land, make cutter head (2) be fixed on cutter groove (12).
Safe gardens the most according to claim 2 mower blade, it is characterised in that: cutter groove (12) both sides cell wall is bar shaped
Oat tail groove structure, and cutter head (2) both sides are slidably matched with cutter groove (12) both sides cell wall.
Safe gardens the most according to claim 1 mower blade, it is characterised in that: cutterhead (1) is provided with some along cutter
The lightening hole that dish (1) is radially and circumferentially distributed, and fixing post (13) is removably attachable on lightening hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620766421.XU CN205794084U (en) | 2016-07-20 | 2016-07-20 | Safe gardens mower blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620766421.XU CN205794084U (en) | 2016-07-20 | 2016-07-20 | Safe gardens mower blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205794084U true CN205794084U (en) | 2016-12-14 |
Family
ID=57508057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620766421.XU Active CN205794084U (en) | 2016-07-20 | 2016-07-20 | Safe gardens mower blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205794084U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110560791A (en) * | 2019-09-24 | 2019-12-13 | 北京海能海特石油科技发展有限公司 | Deburring tool bit |
| CN111771512A (en) * | 2020-07-14 | 2020-10-16 | 嘉兴花汇红园林有限公司 | Can prevent winding lawn mower in gardens of weeds by automatic clear away stone |
| CN112841664A (en) * | 2021-03-04 | 2021-05-28 | 厦门榕旺兴金属构件有限公司 | Green walnut peeling device |
-
2016
- 2016-07-20 CN CN201620766421.XU patent/CN205794084U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110560791A (en) * | 2019-09-24 | 2019-12-13 | 北京海能海特石油科技发展有限公司 | Deburring tool bit |
| CN111771512A (en) * | 2020-07-14 | 2020-10-16 | 嘉兴花汇红园林有限公司 | Can prevent winding lawn mower in gardens of weeds by automatic clear away stone |
| CN112841664A (en) * | 2021-03-04 | 2021-05-28 | 厦门榕旺兴金属构件有限公司 | Green walnut peeling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yang Jingyi Inventor after: Li Deqiang Inventor before: Yang Jingyi |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170818 Address after: 100000, room 23, room 1, No. 65, 158 West Street, Huangcun village, Huangcun Town, Beijing, Daxing District Patentee after: Beijing Jingshui Wang source Landscaping Engineering Co Ltd Address before: 362121 Quanzhou City, Taiwan investment zone, Luoyang Town, the town of Lantau Island Village, No. East Yan Road, No. 74 Patentee before: Yang Jingyi |