CN208434335U - A kind of grass trimmer cutter head structure - Google Patents
A kind of grass trimmer cutter head structure Download PDFInfo
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- CN208434335U CN208434335U CN201820736303.3U CN201820736303U CN208434335U CN 208434335 U CN208434335 U CN 208434335U CN 201820736303 U CN201820736303 U CN 201820736303U CN 208434335 U CN208434335 U CN 208434335U
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- cutterhead
- grass trimmer
- stainless steel
- connecting rod
- cutter head
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Abstract
The utility model discloses a kind of grass trimmer cutter head structures, its structure includes grass trimmer ontology, first cutterhead, motor, Suspender pad, stainless steel connecting rod and baffle, the left bottom of the grass trimmer ontology is equipped with connecting shaft, the bottom of the connecting shaft is equipped with the first cutterhead, the top of first cutterhead is equipped with cutter, the bottom of first cutterhead is equipped with bottom knife, first cutterhead, blade gear is distributed in the side of cutter and bottom knife, the connecting shaft is located at the end of stainless steel connecting rod, the left part of the stainless steel connecting rod is equipped with baffle, the right part of the baffle is equipped with grip frame, fixed ring is distributed in the right part of the grip frame, elastic string is connected on the outside of the fixed ring, the centre of the elastic string is equipped with Suspender pad, the right part of the stainless steel connecting rod is equipped with motor.The grass trimmer cutter head structure, efficiently cuts off weeds, improves the efficiency of mowing, efficiently bears with, reduces labor intensity, more comfortably.
Description
Technical field
The utility model agricultural mowing apparatus technical field, specially a kind of grass trimmer cutter head structure.
Background technique
Grass trimmer, all hand-held tools of weeds for the place such as cutting lawns, garden, pasture.It can according to power source
It is moved with being divided into oil, electrodynamic type；Preposition power and rear-mounted power formula can be divided into according to power head structure mode.Blueness is cut for beating
The various agricultural crop straws such as (dry) corn stover, straw and the agriculture stockbreeding machine of herbage.Such as 9Z-2.5 type grass trimmer is main
By intake mechanism, guillotine cutting mechanism, throwing mechanism, transmission mechanism, walking mechanism, protective device and rack etc., part forms.It is each
Part composition it is as follows: intake mechanism: mainly by feed table, upper and lower Cao Kun, determine fan blade blade, stationary knife fulcrum bearing forms, guillotine cutting throwing
It send mechanism: being mainly made of moving knife, cutterhead, lock-screw etc., transmission mechanism: mainly by V-belt, transmission shaft, gear, universal
The composition such as section, walking mechanism: is mainly made of, protective device ground castor: being made of shield.
The grass trimmer volume of existing hand-held is big, and weight is big, and labor intensity is high, and inconvenience uses, and the grass cut is more miscellaneous
Disorderly without chapter, efficiently quickly grass cannot be cut off, the cutterhead of use is not durable, it is difficult to meet existing grass trimmer demand.
Utility model content
The purpose of this utility model is to provide a kind of grass trimmer cutter head structures, solve and ask proposed in background technique
Topic.
To achieve the above object, the utility model provides the following technical solutions: a kind of grass trimmer cutter head structure, structure packet
Include grass trimmer ontology, the first cutterhead, motor, Suspender pad, stainless steel connecting rod and baffle, the left bottom of the grass trimmer ontology
Equipped with connecting shaft, the bottom of the connecting shaft is equipped with the first cutterhead, and the top of first cutterhead is equipped with cutter, and described first
The bottom of cutterhead is equipped with bottom knife, and blade gear, the connection is distributed in the side of first cutterhead, cutter and bottom knife
For axle position in the end of stainless steel connecting rod, the left part of the stainless steel connecting rod is equipped with baffle, and the right part of the baffle is equipped with handle
Fixed ring is distributed in hand frame, the right part of the grip frame, is connected with elastic string on the outside of the fixed ring, in the elastic string
Between be equipped with Suspender pad, the right part of the stainless steel connecting rod is equipped with motor, is welded with gripping handle at the top of the motor, described
The top of gripping handle is equipped with switch button.
As a kind of preferred embodiment of the utility model, the blade gear of first cutterhead side distribution is greater than institute
State cutter and bottom knife side distribution blade gear so that cutterhead mow speed and it is more efficient faster, it is sharper.
As a kind of preferred embodiment of the utility model, the front of the stainless steel connecting rod is arranged with first and screws
The rear portion of device, the stainless steel connecting rod is arranged with the second winding device, two winding devices is arranged, convenient for connecting stainless steel
Extension bar quickly stretches shortening, and easy to use, use scope is wide.
As a kind of preferred embodiment of the utility model, the inside of the Suspender pad is filled with ventilative cotton layer, and institute
State Suspender pad with a thickness of 0.15cm it is soft so that bear when with it more comfortable ventilating.
As a kind of preferred embodiment of the utility model, through-hole is distributed in one week in the side of the motor, and described
The bottom of motor is connected with lithium battery, and internal heat is distributed, and prolongs the service life, and battery capacity is big, long to the electric time.
Compared with prior art, the beneficial effects of the utility model are as follows:
1. the grass trimmer cutter head structure, by the cutter and bottom knife being respectively provided at the top and bottom of the first cutterhead,
Efficiently weeds can be cut off, improve the efficiency of mowing, accelerate the speed of mowing, it is more convenient to use, it avoids existing
Cut off limitation, structure is simple, and design is reasonable.
2. the weeds cut off can effectively be withstood by the baffle of setting, avoid mowing by the grass trimmer cutter head structure
In a jumble, it by the elastic string of setting and Suspender pad, efficiently bears with, reduces labor intensity, more comfortably, overall volume
It is small, light weight.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is a kind of overall structure figure of grass trimmer cutter head structure of the utility model；
Fig. 2 is a kind of overlooking structure figure of grass trimmer cutter head structure of the utility model；
Fig. 3 is a kind of side portion structure figure of grass trimmer cutter head structure of the utility model.
In figure: grass trimmer ontology -1, the first cutterhead -2, motor -3, Suspender pad -4, stainless steel connecting rod -5, baffle -6, bullet
Property rope -7, gripping handle -8, switch button -9, connecting shaft -10, grip frame -11, the first winding device -12, second screw dress
Set -13, fixed ring -14, blade gear -15, cutter -16, bottom knife -17.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Please refer to Fig. 1-3, the utility model provides a kind of technical solution: a kind of grass trimmer cutter head structure, structure include
Grass trimmer ontology 1, the first cutterhead 2, motor 3, Suspender pad 4, stainless steel connecting rod 5 and baffle 6, a left side for the grass trimmer ontology 1
Side bottom is equipped with connecting shaft 10, and the bottom of the connecting shaft 10 is equipped with the first cutterhead 2, and the top of first cutterhead 2 is equipped with upper
The bottom of blade 16, first cutterhead 2 is equipped with bottom knife 17, the side of first cutterhead 2, cutter 16 and bottom knife 17
Blade gear 15 is distributed with, the connecting shaft 10 is located at the end of stainless steel connecting rod 5, the left part of the stainless steel connecting rod 5
Equipped with baffle 6, the right part of the baffle 6 is equipped with grip frame 11, and fixed ring 14 is distributed in the right part of the grip frame 11, described solid
The outside for determining ring 14 is connected with elastic string 7, and the centre of the elastic string 7 is equipped with Suspender pad 4, the right side of the stainless steel connecting rod 5
Portion is equipped with motor 3, and the top of the motor 3 is welded with gripping handle 8, and the top of the gripping handle 8 is equipped with switch button 9.
Referring to Fig. 3, the blade gear 15 of 2 side of the first cutterhead distribution is greater than the cutter 16 and bottom knife 17
Side distribution blade gear 15 so that cutterhead mow speed and it is more efficient faster, it is sharper.
Referring to Fig. 1, the front of the stainless steel connecting rod 5 is arranged with the first winding device 12, the stainless steel connection
The rear portion of bar 5 is arranged with the second winding device 13, and two winding devices are arranged, convenient for quickly stretching stainless steel connecting rod 5
Shorten, easy to use, use scope is wide.
Referring to Fig. 1, the inside of the Suspender pad 4 is filled with ventilative cotton layer, and the Suspender pad 4 with a thickness of
0.15cm, so that more comfortable ventilating is born when with it, it is soft.
Referring to Fig. 1, through-hole is distributed with for one week in the side of the motor 3, and the bottom of the motor 3 is connected with lithium electricity
Pond distributes internal heat, prolongs the service life, and battery capacity is big, long to the electric time.
A kind of grass trimmer cutter head structure described in the utility model, elastic string 7 is hung on staff, by harness
Pad 4 fits in shoulder, and left hand holds grip frame 11, and the right hand takes gripping handle 8, presses switch button 9, so that the first cutterhead 2 is even
It is rotated in spindle 10, drives cutter 16 and bottom knife 17 to rotate simultaneously, cutter head structure is novel, by the blade gear 15 of side
Meadow is efficiently cut off, it is easy to use by the discharge that the grass cut is orderly of baffle 6.
The grass trimmer ontology 1 of the utility model, the first cutterhead 2, motor 3, Suspender pad 4, stainless steel connecting rod 5, baffle 6,
Elastic string 7, gripping handle 8, switch button 9, connecting shaft 10, grip frame 11, the first winding device 12, the second winding device 13,
Fixed ring 14, blade gear 15, cutter 16, bottom knife 17, component are universal standard part or as known to those skilled in the art
Component, structure and principle are all that this technology personnel can be learnt by technical manual or be known by routine experiment method,
The utility model solve the problems, such as be existing hand-held grass trimmer volume it is big, weight is big, and labor intensity is high, and inconvenience uses,
The grass cut is more disorderly and more unsystematic, cannot efficiently quickly cut off grass, the cutterhead of use is not durable, it is difficult to meet existing cut
The problems such as careless machine demand, the utility model is combined with each other by above-mentioned component, by equal in the top and bottom of the first cutterhead
The cutter and bottom knife of setting, can efficiently cut off weeds, improve the efficiency of mowing, accelerate the speed of mowing, make
With more convenient, avoid it is existing cut off limitation, structure is simple, and design is reasonable.By the baffle of setting, can effectively by
The weeds cut off withstand, and avoid mowing mixed and disorderly, by the elastic string and Suspender pad of setting, efficiently bear with, reduce
Labor intensity, more comfortably, overall volume are small, light weight.
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. a kind of grass trimmer cutter head structure, structure includes grass trimmer ontology (1), the first cutterhead (2), motor (3), Suspender pad
(4), stainless steel connecting rod (5) and baffle (6), it is characterised in that: the left bottom of the grass trimmer ontology (1) is equipped with connecting shaft
(10), the bottom of the connecting shaft (10) is equipped with the first cutterhead (2), and the top of first cutterhead (2) is equipped with cutter (16),
The bottom of first cutterhead (2) is equipped with bottom knife (17), first cutterhead (2), cutter (16) and bottom knife (17)
Side is distributed with blade gear (15), and the connecting shaft (10) is located at the end of stainless steel connecting rod (5), the stainless steel connection
The left part of bar (5) is equipped with baffle (6), and the right part of the baffle (6) is equipped with grip frame (11), the right half of the grip frame (11)
It is furnished with fixed ring (14), is connected with elastic string (7) on the outside of the fixed ring (14), the centre of the elastic string (7) is equipped with back
The right part of band pad (4), the stainless steel connecting rod (5) is equipped with motor (3), is welded with gripping handle at the top of the motor (3)
(8), the top of the gripping handle (8) is equipped with switch button (9).
2. a kind of grass trimmer cutter head structure according to claim 1, it is characterised in that: the first cutterhead (2) side section
The blade gear (15) of cloth is greater than the blade gear (15) that the cutter (16) and bottom knife (17) side are distributed.
3. a kind of grass trimmer cutter head structure according to claim 1, it is characterised in that: the stainless steel connecting rod (5)
Front is arranged with the first winding device (12), and the rear portion of the stainless steel connecting rod (5) is arranged with the second winding device (13).
4. a kind of grass trimmer cutter head structure according to claim 1, it is characterised in that: the inside of the Suspender pad (4) is filled out
Filled with ventilative cotton layer, and the Suspender pad (4) with a thickness of 0.15cm.
5. a kind of grass trimmer cutter head structure according to claim 1, it is characterised in that: the side of the motor (3) one week
Through-hole is distributed with, and the bottom of the motor (3) is connected with lithium battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820736303.3U CN208434335U (en) | 2018-05-17 | 2018-05-17 | A kind of grass trimmer cutter head structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820736303.3U CN208434335U (en) | 2018-05-17 | 2018-05-17 | A kind of grass trimmer cutter head structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208434335U true CN208434335U (en) | 2019-01-29 |
Family
ID=65091936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820736303.3U Active CN208434335U (en) | 2018-05-17 | 2018-05-17 | A kind of grass trimmer cutter head structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208434335U (en) |
-
2018
- 2018-05-17 CN CN201820736303.3U patent/CN208434335U/en active Active
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