CN209234285U - A kind of grass-cutting head assembly of garden instrument - Google Patents
A kind of grass-cutting head assembly of garden instrument Download PDFInfo
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- CN209234285U CN209234285U CN201822184307.8U CN201822184307U CN209234285U CN 209234285 U CN209234285 U CN 209234285U CN 201822184307 U CN201822184307 U CN 201822184307U CN 209234285 U CN209234285 U CN 209234285U
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- cutting head
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Abstract
A kind of grass-cutting head assembly of garden instrument, the grass-cutting head assembly includes housing, gear-box, blade and walking mechanism, housing top is equipped with the connection pipe mounting seat with half slot, side is equipped with tire support mounting base and side Pai Kou, side row's mouth, which goes out to be equipped with, arranges velar plate by the side that support base, pin shaft and torsional spring connect, walking mechanism includes traveling wheel support rod and traveling wheel, it is cased with connecting plate on support rod and adjusts hand handle, it connects prelaminar part and is equipped with fixed plate, connecting plate is equipped with connecting hole and several adjustment holes, adjusts hand handle and is equipped with connecting hole and adjusting block.The grass-cutting head assembly of the utility model has the function of adjusting mowing height, and height adjustment is convenient, has support construction between bracket and housing, further increases structural strength, in addition, the shape design of blade and housing also has the function of sending grass and Lysimachia sikokiana.
Description
Technical field
The utility model relates to graden machine equipment technical field, in particular to the grass-cutting head assembly of a kind of garden instrument.
Background technique
Garden instrument is the maintenance of equipment of mankind's Afforestation Landscape, is to conserve lawn, hedgerow, protection flowers and plants, trees as work
Industry object, be the mechanized tool of representative instead of most of hand labour.Common Gardener have grass-mowing machine, edge severing machine,
Hair dryer, grass trimmer and GREEB HEDGE MACHINE etc., wherein current grass trimmer is non-adjustable there are mowing height or adjusts inconvenient ask
Topic, fixed form is single between the head housing and walking mechanism of grass trimmer, and it is easy to appear breakages to fall off for intensity deficiency.
Utility model content
The utility model will solve problem of the prior art, provide a kind of grass-cutting head assembly of garden instrument, have and mow
It is highly adjustable, the high feature of structural strength.
In order to achieve the above objectives, the technical solution adopted in the utility model is as follows:
A kind of grass-cutting head assembly of garden instrument, the grass-cutting head assembly include housing, gear-box, blade and vehicle with walking machine
Structure, housing top are equipped with the connection pipe mounting seat with half slot, and side is equipped with tire support mounting base and side Pai Kou, and side row's mouth goes out
Velar plate is arranged equipped with the side connected by support base, pin shaft with torsional spring, walking mechanism includes traveling wheel support rod and traveling wheel, branch
It is cased with connecting plate on strut and adjusts hand handle, connection prelaminar part is equipped with fixed plate, and connecting plate is equipped with connecting hole and several adjustings
Hole adjusts hand handle and is equipped with connecting hole and adjusting block.Opening side arrange velar plate can by it is broken grass from side row mouth discharge, fixed plate with
Tire support mounting base is fixedly connected, and the positional relationship of adjusting block and adjustment hole is adjusted by adjusting hand handle, cutting can be adjusted
Highly.
Preferably, the fixed plate upper front is fixed with support rod, support rod is fixedly arranged at the front end with U-shaped support
Plate, support plate two sides are erected at connecting tube mounting base two sides, and have downward bending, the knot of support rod and support plate at rear portion
Structure improves the structural strength between housing and walking mechanism.
Preferably, blade both ends opposite side is respectively equipped with cutting edge and bending block, bending block is in angle obliquely
Setting, and the folding line direction for bending block is a certain included angle with edge direction, there is certain push function to broken grass.
Preferably, the link position between the housing and blade is equipped with dust cover, dust cover passes through screw and housing
It is fixedly connected, foreign matter is avoided to enter gear case transmission mechanism.
Preferably, velar plate is arranged in the side is equipped with side row's mask plate, the top of mask plate opposite side row's mouth is arranged with before in side
Lattice gear is carried out afterwards, and the direction of discharge weeds is guided.
Preferably, the adjusting hand handle upper end is cased with grip cover, it is adjusted convenient for grip.
Preferably, the gear-box connection is connected by power pipe and power connection shaft, gear-box passes through with pipe is connected by power
Screw nut assembly is fixedly connected, and is connected by power between pipe and power connection shaft and is equipped with nylon bush, and is connected by power pipe and is placed in
It connects in the half slot of pipe mounting seat and is fixed by the pressing plate with half slot, pressing plate fixes U-shaped support plate simultaneously.It is connected by power
Power is passed to blade by gear-box by axis, to realize the purpose of mowing.
Preferably, the pipe other end that is connected by power is fixedly connected with power take-off mechanism, power take-off mechanism includes
Power output shaft, fixed semi-circular tube, movable semi-circular tube and spanner, fixed semi-circular tube and movable semi-circular tube side pass through screw assemblies
Rotation connection, the other side are respectively equipped with the lug with longitudinal opening, and the lug of fixed semi-circular tube is equipped with jack, is equipped in jack
Straight pin with holes, spanner bottom are equipped with eccentric shaft, and connecting rod is equipped between straight pin and eccentric shaft, is cased at the top of connecting rod crowded
Pressure pad circle.Easily quickly fixed and release it can be connected by power pipe by spanner, to realize the purpose of replacement, be connected by power
The end of axis can be set to spline, square shaft, half circular shaft etc., and power output shaft has matched shape, so that after grafting
It being capable of common rotation output power.
The utility model has the beneficial effects that: the grass-cutting head assembly of the utility model has the function for adjusting mowing height
Can, and height adjustment is convenient, has support construction between bracket and housing, structural strength is further increased, in addition, blade and cover
The shape design of shell also has the function of sending grass and Lysimachia sikokiana.
Detailed description of the invention
Fig. 1 is a structural schematic diagram in the utility model；
Fig. 2 is another structural schematic diagram in the utility model；
Fig. 3 is confined explosion's schematic diagram of the utility model；
Fig. 4 is the structural schematic diagram of walking mechanism in the utility model；
Fig. 5 is the structural schematic diagram of housing in the utility model；
Fig. 6 is the structural schematic diagram of blade in the utility model；
Fig. 7 is the main view of blade in the utility model；
Fig. 8 is the structural schematic diagram of connecting plate and fixed plate in the utility model；
Fig. 9 is the structural schematic diagram that hand handle is adjusted in the utility model；
Figure 10 is the schematic diagram of power take-off mechanism in the utility model；
Figure 11 is the perspective view of the explosion of Figure 10.
In figure: 10, housing；10.1, pipe mounting seat is connected；10.2, tire support mounting base；10.3, side Pai Kou；11, tooth
Roller box；12, blade；12.1, cutting edge；12.2, block is bent；13, velar plate is arranged in side；14, support base；15, pin shaft；16, torsional spring；
17, dust cover；18, mask plate is arranged in side；19, traveling wheel support rod；20, traveling wheel；21, connecting plate；21.1, connecting hole；21.2,
Adjustment hole；22, fixed plate；23, hand handle is adjusted；23.1, connecting hole；23.2, adjusting block；24, grip cover；25, support plate；26,
Support rod；30, it is connected by power pipe；31, power connection shaft；32, nylon bush；33, power output shaft；34, fixed semi-circular tube；
34.1, lug；34.2, jack；35, movable semi-circular tube；35.1, lug；36, spanner；36.1, eccentric shaft；37, straight pin；38,
Connecting rod；39, extruded gasket；40, screw assemblies.
Specific embodiment
The utility model is further described below by specific embodiment and attached drawing.
Embodiment are as follows: as illustrated in figures 1-3 and 5, a kind of grass-cutting head assembly of garden instrument, the grass-cutting head assembly packet
Housing 10, gear-box 11, blade 12 and walking mechanism are included, 10 top of housing is equipped with the connection pipe mounting seat 10.1 with half slot,
Side is equipped with tire support mounting base 10.2 and mouth 10.3 is arranged in side, and side, which is arranged mouth 10.3 and is equipped with out, passes through support base 14,15 and of pin shaft
Velar plate 13 is arranged in the side that torsional spring 16 connects, and side arranges velar plate 13 and is equipped with side row's mask plate 18.Wherein, housing 10 and blade 12 it
Between link position be equipped with dust cover 17, dust cover 17 is fixedly connected by screw with housing 10.
In conjunction with shown in Fig. 4 and Fig. 8-9, walking mechanism includes traveling wheel support rod 19 and traveling wheel 20, is covered on support rod 19
Have connecting plate 21 and adjust hand handle 23,21 front of connecting plate be equipped with fixed plate 22, if connecting plate 21 be equipped with connecting hole 21.1 and
Dry adjustment hole 21.2 adjusts hand handle 23 and is equipped with connecting hole 23.1, adjusting block 23.2 and grip cover 24.22 upper front of fixed plate
It is fixed with support rod 26, support rod 26 is fixedly arranged at the front end with U-shaped support plate 25, and 25 two sides of support plate are erected at connecting tube installation
10.1 two sides of seat, and there is downward bending at rear portion.
In conjunction with shown in Fig. 6-7,12 both ends opposite side of blade is respectively equipped with cutting edge 12.1 and bending block 12.2, bends block 12.2
In angle setting obliquely.
In conjunction with shown in Fig. 1-2, the connection of gear-box 11 is connected by power pipe 30 and power connection shaft 31, and gear-box 11 and power connect
Adapter tube 30 is fixedly connected by screw nut assembly, is connected by power between pipe 30 and power connection shaft 31 and is equipped with nylon bush 32,
And it is connected by power pipe 30 and is placed in the half slot of connection pipe mounting seat 10.1 and is fixed by the pressing plate with half slot.
In conjunction with shown in Figure 10-11, it is connected by power 30 other end of pipe and is fixedly connected with power take-off mechanism, power take-off mechanism
Including power output shaft 33, fixed semi-circular tube 34, movable semi-circular tube 35 and spanner 36, fixed semi-circular tube 34 and movable semi-circular tube 35
Side is rotatablely connected by screw assemblies 40, and the other side is respectively equipped with lug 34.1 and lug 35.1 with longitudinal opening, lug
34.1 are equipped with jack 34.2, straight pin 37 with holes are equipped in jack 34.2,36 bottom of spanner is equipped with eccentric shaft 36.1, cylinder
It is equipped with connecting rod 38 between pin 37 and eccentric shaft 36.1, is cased with extruded gasket 39 at the top of connecting rod 38.
The foregoing is merely the structure features of specific embodiment of the utility model, but the utility model to be not limited to
This, the utility model can be used on similar product, and any those skilled in the art is in the field of the utility model, institute
The changes or modifications of work all cover among the scope of the patents of the utility model.
Claims (8)
1. a kind of grass-cutting head assembly of garden instrument, it is characterised in that: the grass-cutting head assembly includes housing (10), gear-box
(11), blade (12) and walking mechanism, housing (10) top are equipped with the connection pipe mounting seat (10.1) with half slot, and side is equipped with
Tire support mounting base (10.2) and side Pai Kou (10.3), side Pai Kou (10.3), which goes out to be equipped with, passes through support base (14), pin shaft (15)
Velar plate (13) are arranged with the side of torsional spring (16) connection, walking mechanism includes traveling wheel support rod (19) and traveling wheel (20), support
It is cased with connecting plate (21) on bar (19) and adjusts hand handle (23), connecting plate (21) front is equipped with fixed plate (22), connecting plate (21)
It is equipped with connecting hole (21.1) and several adjustment holes (21.2), hand handle (23) is adjusted and is equipped with connecting hole (23.1) and adjusting block
(23.2).
2. a kind of grass-cutting head assembly of garden instrument according to claim 1, it is characterised in that: on the fixed plate (22)
It is fixed with support rod (26) on front side of portion, support rod (26) is fixedly arranged at the front end with U-shaped support plate (25), support plate (25) side frames
Connection pipe mounting seat (10.1) two sides are located at, and there is downward bending at rear portion.
3. a kind of grass-cutting head assembly of garden instrument according to claim 1, it is characterised in that: blade (12) both ends
Opposite side is respectively equipped with cutting edge (12.1) and bending block (12.2), and bending block (12.2) is in angle setting obliquely.
4. a kind of grass-cutting head assembly of garden instrument according to claim 1, it is characterised in that: the housing (10) and knife
Link position between piece (12) is equipped with dust cover (17), and dust cover (17) is fixedly connected by screw with housing (10).
5. a kind of grass-cutting head assembly of garden instrument according to claim 1, it is characterised in that: arrange velar plate in the side
(13) it is equipped with side row mask plate (18).
6. a kind of grass-cutting head assembly of garden instrument according to claim 1, it is characterised in that: the adjusting hand handle (23)
Upper end is cased with grip cover (24).
7. a kind of grass-cutting head assembly of garden instrument according to claim 2, it is characterised in that: the gear-box (11) is even
It connects and is connected by power pipe (30) and power connection shaft (31), gear-box (11) and to be connected by power pipe (30) solid by screw nut assembly
Fixed connection is connected by power between pipe (30) and power connection shaft (31) and is equipped with nylon bush (32), and is connected by power pipe (30) and sets
It is fixed in the half slot of connection pipe mounting seat (10.1) and by the pressing plate with half slot.
8. a kind of grass-cutting head assembly of garden instrument according to claim 7, it is characterised in that: described to be connected by power pipe
(30) other end is fixedly connected with power take-off mechanism, and power take-off mechanism includes power output shaft (33), fixed semi-circular tube
(34), movable semi-circular tube (35) and spanner (36), fixed semi-circular tube (34) and movable semi-circular tube (35) side pass through screw assemblies
(40) it is rotatablely connected, the other side is respectively equipped with lug (34.1) and lug (35.1) with longitudinal opening, and lug is set on (34.1)
Have jack (34.2), straight pin (37) with holes is equipped in jack (34.2), spanner (36) bottom is equipped with eccentric shaft (36.1), circle
Connecting rod (38) are equipped between pin (37) and eccentric shaft (36.1), are cased with extruded gasket (39) at the top of connecting rod (38).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822184307.8U CN209234285U (en) | 2018-12-25 | 2018-12-25 | A kind of grass-cutting head assembly of garden instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822184307.8U CN209234285U (en) | 2018-12-25 | 2018-12-25 | A kind of grass-cutting head assembly of garden instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209234285U true CN209234285U (en) | 2019-08-13 |
Family
ID=67534434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822184307.8U Active CN209234285U (en) | 2018-12-25 | 2018-12-25 | A kind of grass-cutting head assembly of garden instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209234285U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110741800A (en) * | 2019-11-26 | 2020-02-04 | 重庆华世丹机械制造有限公司 | Agricultural grass mower |
-
2018
- 2018-12-25 CN CN201822184307.8U patent/CN209234285U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110741800A (en) * | 2019-11-26 | 2020-02-04 | 重庆华世丹机械制造有限公司 | Agricultural grass mower |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 317599, No. 1, science Road, Chengdong street, Wenling, Zhejiang, Taizhou Patentee after: Qianjiang Group Wenling Zhengfeng Power Co., Ltd Address before: 317599, No. 1, science Road, Chengdong street, Wenling, Zhejiang, Taizhou Patentee before: Wenling Zhengfeng Power Co., Ltd. |
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| CP01 | Change in the name or title of a patent holder |