CN208353936U - It is a kind of can according to grass height adjustment blade grass trimmer - Google Patents
It is a kind of can according to grass height adjustment blade grass trimmer Download PDFInfo
- Publication number
- CN208353936U CN208353936U CN201821022953.8U CN201821022953U CN208353936U CN 208353936 U CN208353936 U CN 208353936U CN 201821022953 U CN201821022953 U CN 201821022953U CN 208353936 U CN208353936 U CN 208353936U
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- China
- Prior art keywords
- grass
- shell
- gear
- mowing
- regulating mechanism
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Abstract
It can be located at the inside of shell according to the grass trimmer of the height adjustment blade of grass, including shell, grass-mowing and regulating mechanism, grass-mowing and regulating mechanism the utility model discloses a kind of and be fixedly connected with the casing, regulating mechanism is located at the right side of grass-mowing；The side wall of shell is fixedly connected with handle, is bolted to connection between handle and shell, and the bottom of shell is equipped with idler wheel, and idler wheel is connect with housing into rotation；Grass-mowing includes gasoline engine, gear-box and rotating blade, and gasoline engine is fixedly mounted on the inside of shell, and gear-box is located at the lower section of gasoline engine, and driving gear and driven gear are equipped in gear-box, and driving gear engages connection with driven gear.The utility model in shell by being equipped with regulating mechanism, it is adjusted convenient for the height to blade, it is convenient that the grass of different height is cut, while careless height after facilitating control to cut, versatility when grass trimmer uses is improved, the working efficiency of gardens staff is improved.
Description
Technical field
The utility model relates to technical field of garden, and specially one kind can be according to the mowing of the height adjustment blade of grass
Machine.
Background technique
Grass trimmer (Lawn mower) is also known as weeder, grass mower, lawn mower etc..Grass trimmer is a kind of for trimming
The machine tool of lawn, vegetation etc., it is by cutterhead, engine, traveling wheel, walking mechanism, blade, handrail, control unit grouping
At.Cutterhead is equipped with engine, blade is housed on the output shaft of engine, blade utilizes engine on traveling wheel on cutterhead
High speed rotation improved in terms of speed very much, save the activity duration of weeding worker, reduce a large amount of human resources.
Currently, the blade of grass trimmer used in market is mostly fixedly connected with driving mechanism, it can only be to certain altitude
Grass is cut, and can not be cut to shorter grass, and not can control the length after cutting, uses band to gardens staff
It is inconvenient to come.It is solved for this reason, it may be necessary to design the new technical solution of one kind and give.
Utility model content
The purpose of this utility model is to provide one kind can be according to the grass trimmer of the height adjustment blade of grass, by shell
It is interior to be equipped with regulating mechanism, it is adjusted convenient for the height to blade, it is convenient that the grass of different height is cut, while facilitating control
Careless height after system cutting, improves versatility when grass trimmer uses, improves the working efficiency of gardens staff.
To achieve the above object, the utility model provides the following technical solutions: one kind can be according to the height adjustment blade of grass
Grass trimmer, including shell, grass-mowing and regulating mechanism, the grass-mowing and regulating mechanism be located at the inside of shell and with
Shell is fixedly connected, and the regulating mechanism is located at the right side of grass-mowing；The side wall of the shell is fixedly connected with handle, described
It is bolted to connection between handle and shell, the bottom of the shell is equipped with idler wheel, and the idler wheel is connect with housing into rotation；
The grass-mowing includes gasoline engine, gear-box and rotating blade, and the gasoline engine is fixedly mounted on the inside of shell, the tooth
Roller box is located at the lower section of gasoline engine, is equipped with driving gear and driven gear, the driving gear and driven tooth in the gear-box
Wheel engagement connection, the driving gear are fixedly connected with the output end of gasoline engine, and the middle part of the driven gear is equipped with sliding and connects
The bottom of the rotation axis connect, the rotation axis is fixedly connected with rotating blade；The regulating mechanism includes stepper motor, rotation spiral shell
Bar and connector, the stepper motor are fixedly connected on the top of gear-box, the output end and rotation screw rod of the stepper motor
It is fixedly connected, the surface of the rotation screw rod equipped with connector, the connection left end and rotation axis rotation connection and right end and turns
Dynamic screw slide connection.
As an improvement of the above technical solution, the middle part of the connector is equipped with sliding block, the connection of the sliding block and shell
Place is equipped with sliding slot, and the sliding block is embedded in sliding slot and is slidably connected with sliding slot.
As an improvement of the above technical solution, the top of the rotation screw rod is equipped with baffle, the baffle and rotation screw rod
It is rotatablely connected and is connect with case weld.
As an improvement of the above technical solution, through-hole, the through-hole and rotation axis are equipped at the center of the driven gear
The edge of clearance fit connection, the through-hole is equipped with symmetrical keyway.
As an improvement of the above technical solution, the surface of the rotation axis is equipped with symmetrical flat key, the flat key edge
It is axially fixed in the surface of rotation axis, the flat key is slidably connected with keyway.
Compared with prior art, the utility model has the following beneficial effects:
The utility model is adjusted, conveniently to not by being equipped with regulating mechanism in shell convenient for the height to blade
Level grass is cut, while careless height after facilitating control to cut, and is improved versatility when grass trimmer uses, is improved garden
The working efficiency of woods staff；The height of blade is adjusted with follower link by using stepper motor, structure is simple and steady
It is fixed, it is hardly damaged, improves the service life of regulating mechanism, reduce the maintenance cost of grass trimmer.
Detailed description of the invention
Fig. 1 is the grass trimmer side structure schematic view described in the utility model for adjusting blade height；
Fig. 2 is the grass trimmer schematic cross-sectional view described in the utility model for adjusting blade height；
Fig. 3 is driven gear overlooking structure diagram described in the utility model.
In figure: shell -1, grass-mowing -2, regulating mechanism -3, handle -4, bolt -5, idler wheel -6, gasoline engine -7, gear
Case -8, rotating blade -9, driving gear -10, driven gear -11, rotation axis -12, stepper motor -13 rotate screw rod -14, even
Fitting -15, sliding block -16, sliding slot -17, baffle -18, through-hole -19, keyway -20, flat key -21.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe.
Please refer to Fig. 1-3 the utility model and provide a kind of technical solution: one kind can cutting according to the height adjustment blade of grass
Careless machine, including shell 1, grass-mowing 2 and regulating mechanism 3, the grass-mowing 2 and regulating mechanism 3 be located at the inside of shell 1 and
It is fixedly connected with shell 1, the regulating mechanism 3 is located at the right side of grass-mowing 2；The side wall of the shell 1, which is fixedly connected with, to be pushed away
It 4, is fixedly connected between the handle 4 and shell 1 by bolt 5, the bottom of the shell 1 is equipped with idler wheel 6, the idler wheel 6
It is rotatablely connected with shell 1；The grass-mowing 2 includes gasoline engine 7, gear-box 8 and rotating blade 9, the fixed peace of the gasoline engine 7
Mounted in the inside of shell 1, the gear-box 8 is located at the lower section of gasoline engine 7, be equipped in the gear-box 8 driving gear 10 and from
Moving gear 11, the driving gear 10 engage connection with driven gear 11, and the output end of the driving gear 10 and gasoline engine 7 is solid
Fixed connection, the middle part of the driven gear 11 are equipped with the rotation axis 12 being slidably connected, and the bottom of the rotation axis 12 is fixedly connected
There is rotating blade 9；The regulating mechanism 3 includes stepper motor 13, rotation screw rod 14 and connector 15, and the stepper motor 13 is solid
Surely it is connected to the top of gear-box 8, the output end of the stepper motor 13 is fixedly connected with rotation screw rod 14, the rotation screw rod
14 surface is equipped with connector 15, and the connection left end and rotation axis 12 are rotatablely connected and right end and the rotation sliding of screw rod 14 connect
It connects, by being equipped with regulating mechanism 3 in shell 1, is adjusted convenient for the height to blade, the convenient grass to different height carries out
Cutting, while careless height after facilitating control to cut, improve versatility when grass trimmer uses, and improve gardens and work person works
Efficiency.
It is further improved ground, as shown in Figure 2: the middle part of the connector 15 is equipped with sliding block 16, the sliding block 16 and shell 1
Junction be equipped with sliding slot 17, the sliding block 16 is embedded in sliding slot 17 and is slidably connected with sliding slot 17, by connector 15
Middle part be equipped with sliding block 16, convenient for improving the stability that slides up and down of connector 15, facilitate the height of control rotation axis 12.
Be further improved ground, as shown in Figure 2: the top of the rotation screw rod 14 is equipped with baffle 18, the baffle 18 with turn
Dynamic screw rod 14 is rotatablely connected and is welded to connect with shell 1, by being equipped with baffle 18 at the top of rotation screw rod 14, improves and rotates spiral shell
Stability in 14 rotation process of bar, convenient for band 15 smooth motion of follower link.
Be further improved ground, as shown in Figure 3: be equipped with through-hole 19 at the center of the driven gear 11, the through-hole 19 with
The edge of the connection of 12 clearance fit of rotation axis, the through-hole 19 is equipped with symmetrical keyway 20, by driven gear 11
Middle part be equipped with the through-hole 19 with keyway 20, on the one hand facilitate rotation axis 12 move up and down, on the other hand improve rotation axis 12 with
The connective stability of driven gear 11.
Specifically with improvement, as shown in Figure 2: the surface of the rotation axis 12 is equipped with symmetrical flat key 21, the flat key
21 are axially fixed to the surface of rotation axis 12, and the flat key 21 is slidably connected with keyway 20, by the surface of rotation axis 12
Equipped with flat key 21, prevent rotation axis 12 from rotating in driven gear 11.
The shell -1, grass-mowing -2, regulating mechanism -3, handle -4, bolt -5, idler wheel -6, gasoline engine-of the utility model
7, gear-box -8, rotating blade -9, driving gear -10, driven gear -11, rotation axis -12, stepper motor -13, rotation screw rod -
14, connector -15, sliding block -16, sliding slot -17, baffle -18, through-hole -19, keyway -20, flat key -21, component are the universal standard
Part or component, its structure and principle as known to those skilled in the art be all this technology personnel can be learnt by technical manual or
Known by routine experiment method, the utility model by shell 1 be equipped with regulating mechanism 3, convenient for the height to blade into
Row is adjusted, convenient to cut to the grass of different height, while careless height after facilitating control to cut, when improving grass trimmer and using
Versatility, improve gardens staff working efficiency；Blade is adjusted with follower link 15 by using stepper motor 13
Height, structure is simple and stablizes, and is hardly damaged, and improves the service life of regulating mechanism 3, reduces the maintenance cost of grass trimmer.
When the utility model is used, pushing the handle 4 on 1 surface of shell, grass trimmer is moved to position to be mowed, root
According to the height of place surface grass, controls stepper motor 13 and rotation screw rod 14 is driven to rotate, move up and down connector 15, band turn
Moving axis 12 moves up and down, the height that control blade is liftoff, convenient to cut to the grass of different height, after adjusting, starting
Gasoline engine 7, gasoline engine 7 drives driving gear rotation to make blade rapid circular movement so that driven gear 11 be driven to rotate, right
Grass is cut.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. one kind can be according to the grass trimmer of the height adjustment blade of grass, including shell (1), grass-mowing (2) and regulating mechanism
(3), it is characterised in that: the grass-mowing (2) and regulating mechanism (3) are located at the inside of shell (1) and fix company with shell (1)
It connects, the regulating mechanism (3) is located at the right side of grass-mowing (2)；
The side wall of the shell (1) is fixedly connected with handle (4), solid by bolt (5) between the handle (4) and shell (1)
The bottom of fixed connection, the shell (1) is equipped with idler wheel (6), and the idler wheel (6) and shell (1) are rotatablely connected；
The grass-mowing (2) includes gasoline engine (7), gear-box (8) and rotating blade (9), and the gasoline engine (7) is fixedly mounted
In the inside of shell (1), the gear-box (8) is located at the lower section of gasoline engine (7), and driving gear is equipped in the gear-box (8)
(10) and driven gear (11), the driving gear (10) engages connection with driven gear (11), the driving gear (10) with
The output end of gasoline engine (7) is fixedly connected, and the middle part of the driven gear (11) is equipped with the rotation axis (12) being slidably connected, described
The bottom of rotation axis (12) is fixedly connected with rotating blade (9)；
The regulating mechanism (3) includes stepper motor (13), rotation screw rod (14) and connector (15), the stepper motor (13)
It is fixedly connected on the top of gear-box (8), the output end of the stepper motor (13) is fixedly connected with rotation screw rod (14), described
The surface for rotating screw rod (14) is equipped with connector (15), the connection left end and rotation axis (12) rotation connection and right end and rotation
Screw rod (14) is slidably connected.
2. one kind according to claim 1 can be according to the grass trimmer of the height adjustment blade of grass, it is characterised in that: the company
The middle part of fitting (15) is equipped with sliding block (16), and the junction of the sliding block (16) and shell (1) is equipped with sliding slot (17), the sliding block
(16) it is embedded in sliding slot (17) and is slidably connected with sliding slot (17).
3. one kind according to claim 1 can be according to the grass trimmer of the height adjustment blade of grass, it is characterised in that: described turn
The top of dynamic screw rod (14) is equipped with baffle (18), and the baffle (18) and rotation screw rod (14) are rotatablely connected and weld with shell (1)
It connects in succession.
4. one kind according to claim 1 can according to grass height adjustment blade grass trimmer, it is characterised in that: it is described from
Through-hole (19) are equipped at the center of moving gear (11), the through-hole (19) connect with rotation axis (12) clearance fit, the through-hole
(19) edge is equipped with symmetrical keyway (20).
5. one kind according to claim 1 or 4 can be according to the grass trimmer of the height adjustment blade of grass, it is characterised in that: institute
The surface for stating rotation axis (12) is equipped with symmetrical flat key (21), and the flat key (21) is axially fixed to rotation axis (12)
Surface, the flat key (21) are slidably connected with keyway (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821022953.8U CN208353936U (en) | 2018-06-29 | 2018-06-29 | It is a kind of can according to grass height adjustment blade grass trimmer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821022953.8U CN208353936U (en) | 2018-06-29 | 2018-06-29 | It is a kind of can according to grass height adjustment blade grass trimmer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208353936U true CN208353936U (en) | 2019-01-11 |
Family
ID=64927664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821022953.8U Expired - Fee Related CN208353936U (en) | 2018-06-29 | 2018-06-29 | It is a kind of can according to grass height adjustment blade grass trimmer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208353936U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112930839A (en) * | 2021-04-30 | 2021-06-11 | 浙江拓博园林机械有限公司 | Mowing equipment |
-
2018
- 2018-06-29 CN CN201821022953.8U patent/CN208353936U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112930839A (en) * | 2021-04-30 | 2021-06-11 | 浙江拓博园林机械有限公司 | Mowing equipment |
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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 |
Granted publication date: 20190111 Termination date: 20210629 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |