CN206547324U - A kind of multifunctional grass mowing machine - Google Patents
A kind of multifunctional grass mowing machine Download PDFInfo
- Publication number
- CN206547324U CN206547324U CN201720060206.2U CN201720060206U CN206547324U CN 206547324 U CN206547324 U CN 206547324U CN 201720060206 U CN201720060206 U CN 201720060206U CN 206547324 U CN206547324 U CN 206547324U
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- Prior art keywords
- grass
- reducing sleeve
- mowing machine
- multifunctional
- component
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Abstract
The utility model discloses a kind of multifunctional grass mowing machine, belong to garden instrument field, the holding rod being connected including head and with head, motor is provided with the head, the motor connection has output shaft, the output shaft drive connection is beaten the grass component, it is characterized in that, reducing sleeve is installed, the component of beating the grass, which is installed, to be connected on reducing sleeve, and also releasable connection has the saw blade of cutting shrub on the reducing sleeve on the output shaft, the utility model has the advantage of a tractor serves several purposes, weeds can be crushed, cutting shrub can also be met, the scope of application is wider.
Description
【Technical field】
The utility model is related to a kind of multifunctional grass mowing machine, belongs to garden instrument field.
【Background technology】
In existing weeding apparatus field, grass-mowing machine is a kind of conventional gardens class instrument, and its structure mainly includes electricity
Machine, motor driving moving head is rotated, and moving head is crushed to weeds, mainly crushes new grass, plays a part of repairing lawn,
So as to substantially reduce the labor intensity of gardener.
At present, grass-mowing machine realizes that the form cut to grass is generally two kinds, and one kind is nylon rope type, and one kind is plastics
Blade type, because of cutting tool intensity in itself and finite elastic, it is impossible to meet cutting have a large amount of bushess, weeds and ground not
Smooth meadow.When having bushes in smooth meadow, cutting can not be forced with grass-mowing machine conventional at present, be easily caused knife
Piece is broken or worn out, and influences service life of a machine.
【Utility model content】
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art and provides a kind of multi-functional beat
Careless machine, a tractor serves several purposes can both crush weeds, can also meet cutting shrub, and the scope of application is wider.
Above-mentioned technical problem is solved, the utility model is adopted the following technical scheme that：
Motor is provided with a kind of multifunctional grass mowing machine, including head and the holding rod that is connected with head, the head, it is described
Motor connection has an output shaft, and the output shaft drive connection is beaten the grass component, and reducing sleeve is provided with the output shaft, described to beat
Careless component is installed and is connected on reducing sleeve, and also releasable connection has the saw blade of cutting shrub on the reducing sleeve.
Preferably, the component of beating the grass includes cutterhead frame and grass-cutting knife, the cutterhead frame is sleeved on the reducing sleeve,
The grass-cutting knife releasable connection is on the cutterhead frame.
Preferably, the cutterhead frame is provided with fixed column, the fixed column is provided with annular groove, and the grass-cutting knife is fixed on
In annular groove.
Preferably, the grass-cutting knife is provided with fixing hole and set hole, the fixing hole is connected with set hole, the set hole
Internal diameter is more than the external diameter of fixed column, and grass-cutting knife is nested into fixed column when installing by covering hole, then snaps fitted to ring by fixing hole
In groove.
Preferably, the cutterhead, which is set up, cutter groove, the fixed column is located in cutter groove, and the side wall of the cutter groove is used to limit
The slewing area of the position grass-cutting knife.
Preferably, the cutterhead, which is set up, the first centre bore, the first centre bore is interference fitted or logical with the reducing sleeve
Fastener is crossed to fix；Or, the cutterhead frame and reducing sleeve are formed in one structure.
Preferably, the week side of the reducing sleeve is provided with first step ring, first central hole is provided with limit convex
Ring, position limiting convex ring at the top of first step ring with offseting.
Preferably, the reducing sleeve is provided with second step ring, the reducing sleeve is provided with pressed seat, and the saw blade is clamped
Between pressed seat and second step ring.
Preferably, the second step ring is convexly equipped with the 3rd step ring vertically, the saw blade is provided with the second centre bore,
Second centre bore is set on the 3rd step ring.
Preferably, the component of beating the grass includes grass-cutting knife, component of beating the grass is corresponding with saw blade to be installed to after reducing sleeve, described
Axial gap between grass-cutting knife and saw blade is between 5mm~40mm.
Using the beneficial effects of the utility model：
In the utility model, group of beating the grass can be installed on a reducing sleeve, the reducing sleeve by having been installed additional on the output shaft of motor
Part, can also install saw blade, and component of beating the grass is primarily used to crush new grass, and saw blade can use for cutting shrub, user
When, will can beat the grass component and saw blade are while on reducing sleeve, drive beat the grass component and saw simultaneously when such motor is rotated
Piece rotate, can both realize function of beating the grass, can also realize cutting shrub function, such as run into bushes lawn when,
It can easily tackle, so design, allow the function of grass-mowing machine more diversified first, the scope of beating the grass that can be applicable is wider, together
When, due to the dissection of saw blade, component of beating the grass will not be influenceed by thicker shrub, so as to protect component of beating the grass, prolongs
The working life for component of beating the grass is grown.
Certain user can also according to actual needs, and the component that will beat the grass individually is pulled down, or saw blade is individually pulled down, single
Ground realizes that function of beating the grass, or single realization cut the function of shrub, and the load of such motor is smaller, more saves energy consumption.
Other features and advantage of the present utility model will be detailed in following embodiment, accompanying drawing exposure.
【Brief description of the drawings】
The utility model is described further below in conjunction with the accompanying drawings：
Fig. 1 is the complete machine schematic diagram of the utility model grass-mowing machine embodiment one；
Fig. 2 is the structural representation of head in the utility model grass-mowing machine embodiment one；
Fig. 3 is the schematic cross-sectional view of head in the utility model grass-mowing machine embodiment one；
Fig. 4 is the enlarged diagram at A in Fig. 3；
Fig. 5 is the assembling schematic diagram of grass-cutting knife and cutterhead frame in the utility model grass-mowing machine embodiment one；
Fig. 6 is the assembling schematic diagram of saw blade and reducing sleeve in the utility model grass-mowing machine embodiment one.
【Embodiment】
Embodiment 1：
As shown in Figures 1 to 6, the present embodiment is a kind of grass-mowing machine, including head and the holding rod 1 that is connected with head, hand
Hold that bar 1 is scalable, the end of holding rod 1 is provided with controlling switch 11, and head includes being provided with motor 3 in casing 21, casing 21, electricity
Machine 3 is connected with output shaft 31, and output shaft 31 stretches out the bottom of casing 21 down, and the bottom of casing 21 is provided with shield 22, described
Motor 3 is connected with output shaft 31, and the drive connection of output shaft 31 is beaten the grass component 4, and switching is provided with the output shaft 31
Set 5, described to beat the grass the releasable connection of component 4 on the reducing sleeve 5, also releasable connection has cutting shrub to use on the reducing sleeve 5
Saw blade 6.
In the present embodiment, a reducing sleeve 5 has been installed additional on the output shaft 31 of motor 3, can install and beat the grass on the reducing sleeve 5
Component 4, can also install saw blade 6, and component 4 of beating the grass is primarily used to crush new grass, and saw blade 6 can be for cutting shrub, user
When in use, component 4 and saw blade 6 will can be beaten the grass while on reducing sleeve 5, drive is beaten simultaneously when such motor 3 is rotated
Careless component 4 and saw blade 6 are rotated, and can both realize function of beating the grass, and can also be realized the function of cutting shrub, such as be run into bushes
Lawn when, also be able to can easily tackle, so design, allow the function of grass-mowing machine more diversified first, what can be applicable beats the grass
Scope is wider, simultaneously as the dissection of saw blade 6, component 4 of beating the grass will not be influenceed by thicker shrub, so as to protect
Beat the grass well component 4, extend the working life for component 4 of beating the grass.
Certain user can also according to actual needs, and the component 4 that will beat the grass individually is pulled down, and solely realizes work(of beating the grass, so
The load of motor 3 is smaller, more saves energy consumption.
Concrete structure：
Referring to Fig. 2 to Fig. 6, the reducing sleeve 5 is sleeved on output shaft 31, and all sides of reducing sleeve 5 are provided with first
Step ring 51 and second step ring 52, first step ring 51 are located at the top of second step ring 52, and the bottom of reducing sleeve 5 passes through spiral shell
Line is connected with fixing nut 54, and component 4 of beating the grass is arranged on first step ring 51, and saw blade 6 is then arranged on the He of second step ring 52
Between fixing nut 54.
Beat the grass component 4：Including cutterhead frame 41 and grass-cutting knife 42, the cutterhead frame 41 is provided with the first centre bore 411, first
On the suit first step ring of heart hole 411 51, the connected mode between the first centre bore 411 and first step ring 51 can be with interference
The mode of cooperation；Either fastened between the first centre bore 411 and first step ring 51 by trip bolt；Or by First
The section of rank ring 51 is arranged to non-circular, section and the cross-sections match of first step ring 51 of the first centre bore 411；Or directly will
Cutterhead frame 41 sets into a single integrated structure with reducing sleeve 5, and above several ways can realize cutterhead frame 41 with 5 turns of reducing sleeve
It is dynamic.Preferably cutterhead frame 41 is integrally formed with reducing sleeve 5 in the present embodiment, because reducing sleeve 5 is usually metalwork, cutterhead frame
41 be usually moulding, during fabrication, can using it is secondary it is encapsulated by the way of by cutterhead frame 41 and the integrated injection molding of reducing sleeve 5.
In order to allow cutterhead frame 41 to be connected more stable with reducing sleeve 5, the week side of the reducing sleeve 5 is provided with first step ring
51, position limiting convex ring 412 is provided with first centre bore 411, the top of position limiting convex ring 412 and first step ring 51 offsets, this
The position-limiting action in direction down is played at the top of sample first step ring 51 to cutterhead frame 41, can not only offset cutterhead frame 41 oneself
Body gravity, balance when can also strengthen rotating.
Grass-cutting knife 42 can be nylon blade or nylon rope, be preferably nylon blade in the present embodiment, and nylon blade is removable
It is connected on the cutterhead frame 41, the nylon blade in the present embodiment there are two, and difference is circumferentially-spaced respectively in cutterhead frame 41
Outer edge.
The specific connected mode of nylon blade and cutterhead frame 41 can be found in one of them in Fig. 5, figure be it is already installed,
Another is not mounted, and the cutterhead frame 41 is provided with fixed column 43, and the fixed column 43 is provided with annular groove 4301, described
Grass-cutting knife 42 is provided with fixing hole 421 and covers hole 422, the fixing hole 421 and the set intermediate connection of hole 422, the set hole 422
Internal diameter is more than the external diameter of fixed column 43, and the internal diameter of fixing hole 421 is less than the external diameter of fixed column 43, and grass-cutting knife 42 passes through when installing
It is nested into first with set hole 422 in fixed column 43, then translates grass-cutting knife 42, fixing hole 421 is moved on in annular groove 4301, so that
Realize that grass-cutting knife 42 is snapped fitted in annular groove 4301.
Fixing hole 421 is relative to set hole 422 closer to reducing sleeve 5, and such cutterhead frame 41 is when rotating, the meeting of grass-cutting knife 42
Because centrifugal action from fixing hole 421 without spinning off.In addition, cutterhead frame described in the present embodiment 41 is provided with cutter groove
44, the fixed column 43 is located in cutter groove 44, when grass-cutting knife 42 is snapped fitted in annular groove 4301 in the present embodiment, still can be in ring
Rotated in groove 4301, when not working, grass-cutting knife 42 can be rotated and stored, and set after cutter groove 44, cutter groove 44
Two side walls can be limited the slewing area of grass-cutting knife 42, allow cutting of the grass-cutting knife 42 to weeds in rotation process
Power, crush force are bigger.
As shown in figure 4, the fixed column 43 in the present embodiment is constituted including three parts, respectively including the first pad 431, second
Pad 432 and rivet 433, the first pad 431 are located at the top surface of cutterhead frame 41, and the second pad 432 is located at the bottom surface of cutterhead frame 41, rivet
433 are penetrated from the lower section of cutterhead frame 41 and are each passed through the second pad 432 and the first pad 431, and top is rivetted in the first pad 431
On, the annular groove 4301 is formed between the bottom of rivet 433 and the second pad 432, certain those skilled in the art also will be appreciated that
Fixed column 43 can also be integrally formed on the cutterhead frame 41.
The specific mounting structure of saw blade 6：In order to increase second step ring 52 and fixing nut in compression area, the present embodiment
Pressed seat 55 is additionally provided between 54, saw blade 6 is pressed between pressed seat 55 and second step ring 52, the present embodiment pressed seat
55 bottom is provided with nut groove 551, is just contained in nut groove 551 when fixing nut 54 is tightened, and can so allow shrub, miscellaneous
Grass etc. is not easy to touch fixing nut 54, it is possible to reduce the probability that fixing nut 54 loosens.
In order to which the concentricity for allowing saw blade 6 to rotate is more preferable, the second step ring 52 is convexly equipped with the 3rd step axially downward
Ring 53, the diameter of the 3rd step ring 53 is less than the diameter of second step ring 52, and the saw blade 6 is provided with the second centre bore 61, described
Second centre bore 61 is set on the 3rd step ring 53, is so designed, and saw blade 6 will not be moved radially in rotation process,
Concentricity is more preferable.
When component 4 and saw blade 6 while installation is beaten the grass on head, the axial gap between the grass-cutting knife 42 and saw blade 6
Between 5mm~40mm, axial gap is too small, when cutterhead frame 41 is influenceed deformation in rotation process by external force easily and saw blade
6 interfere, so as to produce abrasion to cutterhead frame 41, this axial gap is too big, easily cause the suffered effect of component 4 of beating the grass
The distance between active force is oversize suffered by power, saw blade 6, larger to the formation of reducing sleeve 5 shearing force, influences its shelf-life of reducing sleeve 5.
It is described above, embodiment only of the present utility model, but protection domain of the present utility model do not limit to
In this, it is familiar with the those skilled in the art and should be understood that the utility model includes but is not limited to accompanying drawing and above specific embodiment party
Content described in formula.Any modification without departing from function and structure principle of the present utility model is intended to be included in claims
Scope in.
Claims (10)
1. a kind of multifunctional grass mowing machine, including head and the holding rod that is connected with head, motor, the electricity are provided with the head
Machine is connected with output shaft, and the output shaft drive connection is beaten the grass component, it is characterised in that switching is provided with the output shaft
Set, the component of beating the grass is on the reducing sleeve, and also releasable connection has the saw blade of cutting shrub on the reducing sleeve.
2. multifunctional grass mowing machine as claimed in claim 1, it is characterised in that the component of beating the grass is including cutterhead frame and beats the grass
Knife, the cutterhead frame is sleeved on the reducing sleeve, and the grass-cutting knife releasable connection is on the cutterhead frame.
3. multifunctional grass mowing machine as claimed in claim 2, it is characterised in that the cutterhead frame is provided with fixed column, described solid
Fixed column is provided with annular groove, and the grass-cutting knife is fixed in annular groove.
4. multifunctional grass mowing machine as claimed in claim 3, it is characterised in that the grass-cutting knife is provided with fixing hole and covers hole,
The fixing hole is connected with set hole, and the internal diameter in the set hole is more than the external diameter of fixed column, and grass-cutting knife is entered when installing by covering borehole jack
Snapped fitted to onto fixed column, then by fixing hole in annular groove.
5. multifunctional grass mowing machine as claimed in claim 4, it is characterised in that the cutterhead, which is set up, cutter groove, the fixed column
It is located in cutter groove, the side wall of the cutter groove is used for the slewing area of the spacing grass-cutting knife.
6. multifunctional grass mowing machine as claimed in claim 2, it is characterised in that the cutterhead, which is set up, the first centre bore, first
Centre bore is interference fitted with the reducing sleeve or fixed by fastener；Or, the cutterhead frame and reducing sleeve are formed in one knot
Structure.
7. multifunctional grass mowing machine as claimed in claim 6, it is characterised in that the week side of the reducing sleeve is provided with first step
Ring, first central hole is provided with position limiting convex ring, and position limiting convex ring at the top of first step ring with offseting.
8. the multifunctional grass mowing machine as described in one of claim 1 to 7, it is characterised in that the reducing sleeve is provided with second step
Ring, the reducing sleeve is provided with pressed seat, and the saw blade is clamped between pressed seat and second step ring.
9. multifunctional grass mowing machine as claimed in claim 8, it is characterised in that the second step ring is convexly equipped with the 3rd vertically
Step ring, the saw blade is provided with the second centre bore, and second centre bore is set on the 3rd step ring.
10. the multifunctional grass mowing machine as described in one of claim 1 to 7, it is characterised in that the component of beating the grass includes beating the grass
Knife, component of beating the grass is corresponding with saw blade to be installed to after reducing sleeve, and the axial gap between the grass-cutting knife and saw blade is in 5mm~40mm
Between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720060206.2U CN206547324U (en) | 2017-01-18 | 2017-01-18 | A kind of multifunctional grass mowing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720060206.2U CN206547324U (en) | 2017-01-18 | 2017-01-18 | A kind of multifunctional grass mowing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206547324U true CN206547324U (en) | 2017-10-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720060206.2U Active CN206547324U (en) | 2017-01-18 | 2017-01-18 | A kind of multifunctional grass mowing machine |
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| CN (1) | CN206547324U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106804198A (en) * | 2017-01-18 | 2017-06-09 | 浙江亚特电器有限公司 | A kind of multifunctional grass mowing machine |
-
2017
- 2017-01-18 CN CN201720060206.2U patent/CN206547324U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106804198A (en) * | 2017-01-18 | 2017-06-09 | 浙江亚特电器有限公司 | A kind of multifunctional grass mowing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 150 Wenlong Road, Yuxin Town, Nanhu District, Jiaxing City, Zhejiang Province Patentee after: Zhejiang Yate Electric Appliance Co.,Ltd. Address before: 314100 No. 150 Wenlong Road, Yuxin Town, Nanhu District, Jiaxing City, Zhejiang Province Patentee before: ZHEJIANG YAT ELECTRICAL APPLIANCE Co.,Ltd. |
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| CP03 | Change of name, title or address |