CN209449260U - Grass trimmer with adjustable protection - Google Patents
Grass trimmer with adjustable protection Download PDFInfo
- Publication number
- CN209449260U CN209449260U CN201821857722.9U CN201821857722U CN209449260U CN 209449260 U CN209449260 U CN 209449260U CN 201821857722 U CN201821857722 U CN 201821857722U CN 209449260 U CN209449260 U CN 209449260U
- Authority
- CN
- China
- Prior art keywords
- grass
- moving head
- shield
- operating stick
- grass trimmer
- 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.)
- Active
Links
- 244000025254 Cannabis sativa Species 0.000 title claims abstract description 57
- 238000010009 beating Methods 0.000 claims abstract description 22
- 238000009434 installation Methods 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 12
- 230000001681 protective effect Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 238000012271 agricultural production Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 244000173297 Medicago polymorpha Species 0.000 description 1
- 235000017823 Medicago polymorpha Nutrition 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 238000009333 weeding Methods 0.000 description 1
Landscapes
- Harvester Elements (AREA)
Abstract
Grass trimmer with adjustable protection, including moving head, the rope of beating the grass that can be rotated together with moving head is provided on the moving head, the moving head is mounted on the lower end of operating stick and connect with the driving gasoline engine of its rotation is driven, the middle upper end of the operating stick is fixed with handle, shield is installed, the shield can be moved along operating stick to adjust being connected in operating stick of installation site on rear side of the moving head.The shield position of the utility model is adjustable, can be according to job requirements come the position of appropriate adjustment shield, to meet the working environment for rope of beating the grass, to improve the working efficiency for rope of beating the grass when work.
Description
Technical field
The utility model belongs to mower art field, and in particular to a kind of grass trimmer with adjustable protection.
Background technique
Grass-mowing machine is also known as grass trimmer, grass mower, lawn mower etc., grass trimmer be it is a kind of for cutting the grass on a lawn, vegetation etc.
Machine tool, be divided into diesel engine and gasoline engine.It is by cutterhead, engine, traveling wheel, walking mechanism, blade, handrail,
The part such as control forms.Blade is greatly improved using the high speed rotation output speed of engine, saves the operation of weeding worker
Time reduces a large amount of human resources.In the country of Mechanization of animal husbandry high development, the research of novel grass-mowing machine just towards
At a high speed, energy-efficient direction is developed.Grass-mowing machine for Development of Agricultural Mechanization, improve working efficiency, improve agricultural production efficiency,
Our such a large agricultural countries seem it for tool of the important grass trimmer as important role in agricultural production, to farming
The yield of object, which has, most to be directly affected, its invention is a much progress of human civilization.
Contain rope of beating the grass inside moving head on the market at present, moving head touches ground after machine gets into smooth when grass-mowing machine works
, there is small blade in face, rope auto-extending under the action of the centrifugal force of beating the grass on protection edge strips, cuts redundance of restricting of beating the grass, it is ensured that beat
Straw rope suitable length, and guarantee that both ends length is consistent.
Grass trimmer rope of beating the grass is only suitable for beating browse, too thick, or even the old grass of lignifying, needs to be cut with blade.
Beat the grass active length of restricting of moving head directly affects grass trimmer working efficiency, and beats the grass and restrict active length by shield ruler
Very little limitation.All grass cutter protection caps protection size on the market is nonadjustable at present, so limits mowing
The reasonable performance of the efficiency of machine.
Summary of the invention
To solve the above problem existing for present technology, it is next that the utility model provides a kind of appropriate adjusting protecting cover position
Rope length degree of beating the grass is adjusted, the grass trimmer with adjustable protection for efficiency of beating the grass is improved.
The technical solution adopted in the utility model is:
Grass trimmer with adjustable protection, including moving head are provided with and can be turned together with moving head on the moving head
Dynamic rope of beating the grass, the moving head are mounted on the lower end of operating stick and connect with the driving gasoline engine of its rotation is driven, the behaviour
The middle upper end for making bar is fixed with handle, is equipped with shield on rear side of the moving head, it is characterised in that: the shield is energy
It is moved along operating stick to adjust the position being installed and connected in operating stick.The shield position of the utility model is adjustable, protection edge
It is adjustable above and below item.It can beat the grass when work according to rope length degree of beating the grass come the position of appropriate adjustment shield and protection edge strips to meet
The working environment of rope, to improve the working efficiency for rope of beating the grass.
Further, a pressure plate is installed on the shield, a top board, institute are fixed on the operating stick gear-box
It states top board and is equipped with the sliding rail that pressure plate moves along.The utility model is adjusted by pressure plate and top board relative movement
The installation site of shield.
Further, the pressure plate is locked by locking nut after being adjusted to suitable position shield being fixed on operation
Bar it is corresponding.
Further, the lateral surface of the shield is equipped with the adjustable protection edge strips of installation site in height.The utility model
Protection edge strips height it is adjustable, can according to job requirements carry out protection edge strips height adjust, to reach security protection.
Further, the shield is connect by screw rod with protection edge strips.
Further, offer vertically arranged link slot on the protection edge strips, the screw rod be arranged in link slot and with
It is fixed after being moved up and down with respect to link slot by nut.The utility model comes by adjusting the relative position of screw rod and link slot
Realize the height adjustment of protection edge strips.
Further, the gasoline engine is installed on the upper end of operating stick, and is equipped with protective cover.
Further, the driving gasoline engine is connect by transmission mechanism with moving head, and the transmission mechanism includes being arranged in
One end of transmission shaft in operating stick, the transmission shaft is connect with driving gasoline engine, and the other end is connected by gear and moving head
It connects.
Further, described to beat the grass on the core that is wrapped in moving head of rope, the both ends of restricting of beating the grass symmetrically are pierced by moving head.
The beneficial effects of the utility model are:
1, shield position is adjustable, and when work can be according to rope length degree of beating the grass come the position of appropriate adjustment shield, to meet
It beats the grass the working environment of rope, to improve the working efficiency for rope of beating the grass；
2, protection edge strips height is adjustable, can be adjusted according to the height that the height of grass carries out protection edge strips, to reach peace
Full protection effect.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model.
Fig. 2 is the overlooking structure diagram of the utility model.
Fig. 3 is the part-structure configuration schematic diagram of the utility model.
Specific embodiment
Combined with specific embodiments below the utility model to be further described, but the utility model is not limited to
In these specific embodiments.One skilled in the art would recognize that the utility model covers in Claims scope
All alternatives, improvement project and the equivalent scheme that may include.
Referring to Fig. 1-3, a kind of grass trimmer with adjustable protection, including moving head 1 are present embodiments provided, it is described to beat
The rope 2 of beating the grass that can be rotated together with moving head 1 is provided on toothed burclover 1, the rope 2 of beating the grass is wrapped on the core in moving head 1,
Beat the grass rope 2 both ends be symmetrically pierced by moving head 1；The driving that the moving head 1 is mounted on the lower end of operating stick 3 and it is rotated with driving
The connection of gasoline engine (not shown), the driving gasoline engine is installed on the upper end of operating stick 3, and is equipped with protective cover (in figure not
Display), the driving gasoline engine (not shown) is connect by transmission mechanism with moving head 1, and the transmission mechanism includes wearing
One end of transmission shaft in operating stick 3, the transmission shaft is connect with driving gasoline engine, and the other end passes through gear and beats the grass
First 1 connection；The middle upper end of the operating stick 3 is fixed with handle, and the rear side of the moving head 1 is equipped with shield 4.
Shield 4 described in the present embodiment is that can move along operating stick 3 to adjust being connected in operating stick 3 of installation site,
Specifically, be fixed with a pressure plate 5 on the shield 4, be fixed with a top board 6 on the operating stick gear-box, it is described on
Pressing plate 6 is equipped with the sliding rail 61 that pressure plate 5 moves along.The utility model is adjusted by pressure plate 5 and the relative movement of sliding rail 61
The installation site of whole shield 4, the pressure plate 5 are locked on top board 6 by locking nut 7 after positioning.This reality
It is adjustable with novel 4 position of shield, it can be according to 2 length of rope of beating the grass come the position of appropriate adjustment shield, to meet when work
Beat the grass rope 2 working environment, thus improve beat the grass rope 2 working efficiency.
The lateral surface of shield 4 described in the present embodiment is equipped with the adjustable protection edge strips 8 of installation site in height, specifically,
The shield 4 is connect by screw rod 9 with protection edge strips 8, and vertically arranged link slot 81 is offered on the protection edge strips 8,
The screw rod 9 be arranged in link slot 81 and with can opposite link slot 81 move up and down after fixed by nut.The utility model is logical
The relative position of adjustment screw 9 and link slot 81 is crossed to realize that the height of protection edge strips 8 adjusts.The protection edge strips of the utility model
8 height are adjustable, and the height that protection edge strips 8 can be carried out according to job requirements adjusts, to reach safety protection function.
The position for adjusting shield 4 when utility model works according to job requirements, locking nut 7 is unclamped, sliding block 5
It can move along the sliding rail 61 on top board 6, to drive shield 4 away from or approaching moving head 1, pass through after adjusting good position
7 latched position of locking nut.The height of protection edge strips 8 is adjusted according to the height of grass, is unclamped nut, is moved up and down protection edge strips
8, after adjusting good position, locking nut.
It should be noted that above-described embodiment can be freely combined as needed.The above is only to the utility model
Preferred embodiment and principle be described in detail, for those of ordinary skill in the art, mention according to the utility model
The thought of confession, will change in specific embodiment, and these changes also should be regarded as the protection scope of the utility model.
Claims (9)
1. the grass trimmer with adjustable protection, including moving head, it is provided with and can be rotated together with moving head on the moving head
Rope of beating the grass, the moving head be mounted on the lower end of operating stick and with drive its rotation driving gasoline engine connect, the operation
The middle upper end of bar is fixed with handle, is equipped with shield on rear side of the moving head, it is characterised in that: the shield is can edge
Operating stick is mobile to adjust being connected in operating stick of installation site.
2. the grass trimmer according to claim 1 with adjustable protection, it is characterised in that: be equipped on the shield
One pressure plate, a top board is fixed on the operating stick gear-box, and the top board is equipped with the cunning that pressure plate moves along
Rail.
3. the grass trimmer according to claim 2 with adjustable protection, it is characterised in that: the pressure plate is being adjusted to
It is locked after suitable position by locking nut and shield is fixed on the corresponding of operating stick.
4. with the grass trimmer of adjustable protection described according to claim 1~one of 3, it is characterised in that: the shield
Lateral surface be equipped with height on the adjustable protection edge strips of installation site.
5. the grass trimmer according to claim 4 with adjustable protection, it is characterised in that: the shield passes through screw rod
Nut is connect with protection edge strips.
6. the grass trimmer according to claim 5 with adjustable protection, it is characterised in that: opened up on the protection edge strips
Have a vertically arranged link slot, the screw rod be arranged in link slot and with can opposite link slot move up and down after it is solid by nut
It is fixed.
7. with the grass trimmer of adjustable protection described according to claim 1~one of 3, it is characterised in that: the driving vapour
Oil machine is installed on the upper end of operating stick, and is equipped with protective cover.
8. the grass trimmer according to claim 7 with adjustable protection, it is characterised in that: the driving gasoline engine passes through
Transmission mechanism is connect with moving head, and the transmission mechanism includes the transmission shaft being arranged in operating stick, one end of the transmission shaft
It is connect with driving gasoline engine, the other end is connect by gear with moving head.
9. with the grass trimmer of adjustable protection described according to claim 1~one of 3, it is characterised in that: the rope of beating the grass
It is wrapped on the core in moving head, the both ends of restricting of beating the grass symmetrically are pierced by moving head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821857722.9U CN209449260U (en) | 2018-11-12 | 2018-11-12 | Grass trimmer with adjustable protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821857722.9U CN209449260U (en) | 2018-11-12 | 2018-11-12 | Grass trimmer with adjustable protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209449260U true CN209449260U (en) | 2019-10-01 |
Family
ID=68038173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821857722.9U Active CN209449260U (en) | 2018-11-12 | 2018-11-12 | Grass trimmer with adjustable protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209449260U (en) |
-
2018
- 2018-11-12 CN CN201821857722.9U patent/CN209449260U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205961845U (en) | Mild lawn mower takes action | |
| CN208850192U (en) | A kind of adjustable agricultural lawn mowers | |
| CN106034539B (en) | A kind of band flattens the disc Mower of function | |
| CN106612886A (en) | Mower with adjustable mowing depth | |
| CN209449260U (en) | Grass trimmer with adjustable protection | |
| CN206776061U (en) | A kind of three disc type orchard avoidance mowing-apparatus | |
| CN208540434U (en) | A kind of agricultural weeding machine | |
| CN211630856U (en) | Safe high-efficient gardens trimming means | |
| CN212728059U (en) | Grass cutter | |
| CN110446425A (en) | Grass trimmer, intelligent grass-removing and toolbox | |
| CN209710733U (en) | A kind of New Forestry mowing-apparatus | |
| CN104429308A (en) | Improved man-powered lawn trimmer | |
| CN203618357U (en) | Improved manpower lawn mower | |
| CN111527866A (en) | Grass cutting head machine tool for greening comprehensive maintenance vehicle | |
| CN208016354U (en) | A kind of multi-functional weeder suitable for garden landscape vegetation | |
| CN204146032U (en) | A kind of height-regulating device of mower | |
| CN207706721U (en) | A kind of gardening mower | |
| CN204392857U (en) | Walk-behind greensmower | |
| CN211931383U (en) | Safe-to-use mower for agricultural production | |
| CN217564182U (en) | Mower with front grass combing plate | |
| CN219698469U (en) | Knife set device suitable for large-scale mower | |
| CN215957185U (en) | High anticollision lawn mower of security | |
| CN212910824U (en) | Reciprocating cutter of light amphibious multifunctional working machine for artificial wetland | |
| CN215379937U (en) | Lawn trimmer | |
| CN216700970U (en) | Forestry engineering is with weeding device that possesses cutting angle quick adjustment function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |