CN207573929U - A kind of weeder - Google Patents
A kind of weeder Download PDFInfo
- Publication number
- CN207573929U CN207573929U CN201721292310.0U CN201721292310U CN207573929U CN 207573929 U CN207573929 U CN 207573929U CN 201721292310 U CN201721292310 U CN 201721292310U CN 207573929 U CN207573929 U CN 207573929U
- Authority
- CN
- China
- Prior art keywords
- cutter
- rack
- utility
- blade
- model
- 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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- Soil Working Implements (AREA)
- Harvester Elements (AREA)
Abstract
The utility model discloses a kind of weeders, it is related to garden equipment technical field, solve the problems, such as that existing weeding machine knife blade rotational noise is big, grass cuttings follow blade to be scattered, the utility model includes being provided with the rack of wheel, rack front end is horizontally disposed with several fusoid cutters with helical groove, is contacted with each other between adjacent cutter, blade is provided in groove, cutter is set in shaft, and shaft connect cooperation with motor by sprocket wheel；When rack is moved forward by wheel, enter between cutter in the gap that grass passes through adjacent cutter front end, the position contacted under the guiding of cutter fusiform appearance and then into adjacent cutter, under the extruding cutting of blade in the groove of adjacent cutter, cutting, the trimming on lawn are realized, the utility model is simple in structure, almost without any noise during work, grass is also only fallen below cutter by cutting, will not be scattered everywhere, the utility model has broad application prospects in weeding apparatus technical field.
Description
Technical field
The utility model is related to garden equipment technical field, more particularly to a kind of weeder.
Background technology
Lawn is important component part in modern garden greening, and the combinations of lawn and trees, flowers constitutes a variety of more
The Green Landscape of sample.It is essential to obtain daily maintenance for lawn, and the trimming on lawn is numerous lawn maintenance works
Trouble is also the most frequently one of work the most in work.
Initial people are manually mowed by using reaping hook, and not only labor intensity is big in this way, but also efficiency is low, takes
When it is laborious while turf-mown flatness it is irregular.So being trimmed at present using grass trimmer to lawn, operate
Personnel need to only control the operation of grass trimmer, without mowing manually, reduce manual labor amount while increasing efficiency.But
Current most of grass trimmers drive rotating blade to carry out the trimming on lawn using motor, during blade high speed rotation can with lawn with
And air generates friction, so as to generate very big noise, and the grass cuttings that while cutting generates can follow the blade of rotation to be scattered in
On lawn, the cleaning work to grass cuttings is thereby increased.
Utility model content
The purpose of this utility model is that：In order to solve, existing weeding machine knife blade rotational noise is big, grass cuttings follow blade to dissipate
The problem of falling, the utility model provide a kind of weeder.
The utility model specifically uses following technical scheme to achieve these goals：
A kind of weeder, including rack, rack both sides are equipped with wheel, and rack rear end is provided with handle, it is characterised in that：
Rack front end is equipped with stent, and stent includes the strut of several horizontal homogeneous settings, shaft is both provided with below each strut,
Fusiform cutter is arranged in shaft, is contacted with each other between adjacent cutter, spiral sets several inclined on cutter outer wall
Groove is equipped with blade in groove, and shaft end is arranged with sprocket wheel a, and setting output sleeve is electronic equipped with sprocket wheel b above rack
Machine.
Further, right side is provided with collecting box in the rack, and rack lower left is provided with collection at cutter
Plate is provided with the opening that connection tilts collecting board and collecting box in rack, tilts collecting board both sides and is vertically arranged with baffle and machine
Frame lower surface connects.
Further, sprocket wheel a includes inner ring and outer ring, and inner ring is set in shaft, is uniformly arranged between inner ring and outer ring
There are several blades.
The beneficial effects of the utility model are as follows：
1st, by the relative rotation between spindle cutter, using the shearing between the blade set on cutter, to grass into
Row cutting, cutter will not send out huge noise when rotating as traditional rotating blade, entire mowing process is steady, quietly into
Row, and larger centrifugal force will not be generated as traditional rotating blade, the grass cuttings generated when mowing are shed on lawn, are increased
Cleaning work to grass cuttings.
2nd, by setting collecting board below cutter, the grass after cutting is made to fall on collecting board, and then enter collecting box
It is middle it is unified collect, reduce the cleaning task afterwards needed after traditional weeding to lawn.
3rd, will blade be set in sprocket wheel, when making motor band movable sprocket rotation, the blade in sprocket wheel can generate wind as fan
Power plays water conservancy diversion and impetus to the slot after cutting, grass cuttings is enable preferably to enter collecting box by collecting board.
Description of the drawings
Fig. 1 is the vertical view of the utility model；
Fig. 2 is the front view of the utility model；
Fig. 3 is the cross-sectional view of cutter in the utility model；
Fig. 4 is the structure diagram of the utility model middle sprocket a；
Reference numeral：1- stents, 2- wheels, 3- sprocket wheels b, 4- motor, 5- racks, 6- collecting boxs, 7- handles, 8- turn
Axis, 9- sprocket wheels a, 10- strut, 11- cutters, 12- grooves, 13- tilt collecting board, 14- openings, 15- blades.
Specific embodiment
In order to which those skilled in the art are better understood from the utility model, below in conjunction with the accompanying drawings with following embodiment to this
Utility model is described in further detail.
Embodiment 1
A kind of weeder, including rack 5,5 both sides of rack are equipped with several wheels 2, and 5 rear end of rack is provided with handle 7,
It is characterized in that：5 front end of rack is equipped with stent 1, and stent 1 includes the strut 10 of several horizontal homogeneous setting, under each strut 10
Side is both provided with shaft 8, and fusiform cutter 11 is arranged in shaft 8, is contacted with each other between adjacent cutter 11,11 outer wall of cutter
Upper spiral sets several inclined grooves 12, is equipped with blade 15 in groove 12,8 end of shaft is arranged with sprocket wheel a9, rack
15 top setting output sleeves are equipped with the motor 4 of sprocket wheel b3.
Operation principle：When lawn needs trimming, by manually rack being pushed to travel forward by handle 7, the grass on lawn
It can be shunted into 10 front end of strut is crossed hence between different adjacent cutters 11, pass through drawing for 11 spindle appearance of cutter
It leads down, grass can enter the contact cut portion between adjacent cutter 11, and motor 4 is same by sprocket wheel, all cutters 11 of chain-driving
When rotate, the relative rotation of adjacent cutter 11 makes to generate shearing between the blade 15 that spiral is installed on cutter 11, so as to fulfill right
The cutting of grass.
By the relative rotation between spindle cutter, using the shearing between the blade set on cutter, grass is carried out
Cutting, cutter will not send out huge noise as traditional rotating blade when rotating, entire mowing process is steady, quietly carries out,
And larger centrifugal force will not be generated as traditional rotating blade, the grass cuttings generated when mowing be shed on lawn, increase pair
The cleaning work of grass cuttings.
Embodiment 2
The present embodiment is improved on the basis of embodiment 1：
Right side is provided with collecting box 6 in the rack, and 5 lower left of rack is provided with collecting board 13 at cutter 11,
The opening 14 that connection tilts collecting board 13 and collecting box 6 is provided in rack 5,13 both sides of collecting board is tilted and is vertically arranged with baffle
It is connect with 5 lower surface of rack.
Above advantage of improving is：By setting collecting board below cutter, the grass after cutting is made to fall on collecting board,
And then enter it is unified in collecting box collect, reduce the cleaning task afterwards needed after traditional weeding to lawn.
Embodiment 3
The present embodiment is improved on the basis of above example：
Sprocket wheel a8 includes inner ring 8-3 and outer ring 8-1, and inner ring 8-3 is set in shaft 8, between inner ring 8-3 and outer ring 8-1
It is evenly arranged with several blade 8-2.
Above advantage of improving is：Will blade be set in sprocket wheel, when making motor band movable sprocket rotation, the blade in sprocket wheel
Wind-force can be generated as fan, water conservancy diversion and impetus are played to the slot after cutting, grass cuttings is enable preferably to be entered by collecting board
Collecting box.
The preferred embodiment of the above, only the utility model, is not intended to limit the utility model, the utility model
Scope of patent protection be subject to claims, what every specification and accompanying drawing content with the utility model was made is equal
Structure change similarly should be included in the scope of protection of the utility model.
Claims (3)
1. a kind of weeder, including rack (5), rack (5) both sides are equipped with several wheels (2), and rack (5) rear end is provided with handle
Hand (7), it is characterised in that：Rack (5) front end is equipped with stent (1), the strut that stent (1) is set including several horizontal homogeneous
(10), shaft (8) is both provided with below each strut (10), fusiform cutter (11), adjacent cutter is arranged in shaft (8)
(11) it is contacted with each other between, spiral sets several inclined grooves (12) on cutter (11) outer wall, and groove is equipped in (12)
Blade (15), shaft (8) end are arranged with sprocket wheel a (9), and setting output sleeve is electronic equipped with sprocket wheel b (3) above rack (5)
Machine (4).
2. weeder according to claim 1, it is characterised in that：Right side is provided with collecting box (6), rack in the rack
(5) lower left is provided with collecting board (13) at cutter (11), be provided in rack (5) connection tilt collecting board (13) with
The opening (14) of collecting box (6), inclination collecting board (13) both sides are vertically arranged with baffle and are connect with rack (5) lower surface.
3. weeder according to claim 1 or 2, it is characterised in that：Sprocket wheel a (9) includes inner ring (8-3) and outer ring (8-
1), inner ring (8-3) is set in shaft (8), and several blades (8-2) are evenly arranged between inner ring (8-3) and outer ring (8-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721292310.0U CN207573929U (en) | 2017-10-09 | 2017-10-09 | A kind of weeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721292310.0U CN207573929U (en) | 2017-10-09 | 2017-10-09 | A kind of weeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207573929U true CN207573929U (en) | 2018-07-06 |
Family
ID=62728942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721292310.0U Expired - Fee Related CN207573929U (en) | 2017-10-09 | 2017-10-09 | A kind of weeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207573929U (en) |
-
2017
- 2017-10-09 CN CN201721292310.0U patent/CN207573929U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180706 Termination date: 20181009 |