CN203618357U - Improved manpower lawn mower - Google Patents
Improved manpower lawn mower Download PDFInfo
- Publication number
- CN203618357U CN203618357U CN201320593157.0U CN201320593157U CN203618357U CN 203618357 U CN203618357 U CN 203618357U CN 201320593157 U CN201320593157 U CN 201320593157U CN 203618357 U CN203618357 U CN 203618357U
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- lawn mower
- change
- axletree
- speed gearing
- fixed
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Abstract
The utility model belongs to the field of agricultural machinery, and particularly relates to an improved manpower lawn mower. The improved manpower lawn mower comprises a handlebar, a platform, two wheels, a wheel axle, a support, a variable gear, a cutter, a grass fixing rake and a support rod. The handlebar is fixed on the upper surface of the platform, the support rod is fixed on the lower surface of the platform, the variable gear and the grass fixing rake are fixed on the support rod, the cutter is mounted on the variable gear, the platform is fixed on the wheels through the support, and the wheels are mounted on the wheel axle. The improved manpower lawn mower solves the problem that mowing can only be realized by rotating the cutter at high speed in the prior art and has the advantages of high-efficiency mowing when the cutter rotates at low speed.
Description
Technical field
The utility model belongs to agricultural mechanical field, is specifically related to a kind of Improvement type manpower lawn mower.
Background technology
Lawn mower claims again mower, weeder, grass mower etc., be a kind of for cutting the grass on a lawn, the machine tool of vegetation etc., have diesel engine and gasoline engine point.It is made up of parts such as cutterhead, engine, road wheel, running gear, blade, handrail, controls.Blade utilizes the High Rotation Speed output speed of engine greatly to improve, and has saved weeding workman's activity duration, has reduced a large amount of human resources.In the country of Mechanization of animal husbandry high development, apply more extensive.
Existing lawn mower is mainly the fast rotational that relies on blade, blade on High Rotation Speed cutterhead impacts cutting herbage, like this, just require the rotary speed of blade must be very high, speed is low, and the ability of mowing just declines greatly, and grass can bending make blade streak from careless face, both cut continuous grass, destroyed again the aesthetic property on lawn.
Summary of the invention
The purpose of this utility model is to overcome in prior art the problem that must High Rotation Speed blade could mow.
For this reason, the utility model provides a kind of Improvement type manpower lawn mower, comprises handrail, sweep face, wheel, axletree, support, also comprises change-speed gearing, blade, solid harrow and support bar.Sweep face upper surface fixed armrest, lower surface fixed support bar, change-speed gearing by bearing string on support bar, be positioned at solid harrow top, change-speed gearing and axletree transmission link, blade is arranged on change-speed gearing, sweep face is fixed on wheel by support, and two wheels are contained on axletree.
On described axletree, be fixed wtih a helical gear, helical gear is meshed with change-speed gearing.
Described change-speed gearing comprises swash plate gear, hollow shaft coupling and cutterhead, between swash plate gear and cutterhead, is connected by hollow shaft coupling.
On described solid harrow, there are a lot of rake teeths, the direction that rake teeth advances towards trimmer.
This Improvement type manpower lawn mower that the utility model provides, comprise handrail, sweep face, wheel, axletree, support, also comprise change-speed gearing, blade, solid harrow and support bar, utilize solid harrow that harrow is lived, and then by blade cuts, can in the situation that blade speed is unhappy, also realize mowing function, realize the effect of cutting at a slow speed.
Below with reference to accompanying drawing, the utility model is described in further details.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment 1 product structure schematic diagram.
Fig. 2 is the structural representation of change-speed gearing in the utility model.
Fig. 3 is the structural representation of solid harrow in the utility model.
Description of reference numerals: 1, handrail; 2, sweep face; 3, wheel; 4, axletree; 5, support; 6, change-speed gearing; 7, blade; 8, solid harrow; 9, support bar; 10, swash plate gear; 11, hollow shaft coupling; 12, cutterhead; 13, rake teeth.
Embodiment
Embodiment 1:
As shown in Figure 1, a kind of Improvement type manpower lawn mower, comprise handrail 1, sweep face 2, wheel 3, axletree 4, support 5, also comprise change-speed gearing 6, blade 7, solid harrow 8 and support bar 9, it is characterized in that: sweep face 2 upper surface fixed armrest 1, lower surface fixed support bar 9, change-speed gearing 6 by bearing string on support bar 9, be positioned at solid harrow 8 tops, change-speed gearing 6 and axletree 4 transmission links, blade 7 is arranged on change-speed gearing 6, and sweep face 2 is fixed on wheel 3 by support 5, and two wheels 3 are contained on axletree 4.
On described axletree 4, be fixed wtih a helical gear, helical gear is meshed with change-speed gearing 6.
Advance in process at trimmer, what first grass was encountered is solid harrow 8, Gu harrow 8 can be by fixing in careless horizontal direction.Wheel 3 is advanced and is driven axletree 4 to rotate, the rotation by change-speed gearing 6 with knife section 7, and the blade 7 of rotation carries out fly-cutting to the grass in solid harrow 8, completes the process of mowing.
Embodiment 2:
Described change-speed gearing 6 comprises swash plate gear 10, hollow shaft coupling 11 and cutterhead 12, between swash plate gear 10 and cutterhead 12, is connected by hollow shaft coupling 11.
Change-speed gearing 6 engages with the helical gear on axletree 4, rotation on helical gear vertical direction is become to the rotation in change-speed gearing 6 horizontal directions, then, by hollow shaft coupling 11, rotation is passed to cutterhead 12, because cutterhead 12 is different from change-speed gearing 6 radiuses, realize the function of speed change.The rotation of the rotation of change-speed gearing 6 with knife section 7, realizes blade cuts function.
Embodiment 3:
On described solid harrow 8, there are a lot of rake teeths 13, the direction that rake teeth 13 advances towards trimmer.
The direction that rake teeth 13 advances towards trimmer, middle gap will be the position that grass stops at first, by rake teeth 13, grass is fixed in the horizontal direction, has so just avoided trimmer grass in the time of cutting to bend.
Described support bar 9, being semicircle near the position of axletree 4, is avoided axletree 4.
In described Improvement type manpower lawn mower structure, except handrail 1 and sweep face 2, all Cheng Shuan is in tandem for all structures.
Be a trimmer configuration two cover clipping devices, so not only kept the stationarity of trimmer, and in pruning process, repeated for twice to prune, guaranteed the completeness of pruning, improved the efficiency of equipment.
More than exemplifying is only to illustrate of the present utility model, does not form the restriction to protection domain of the present utility model, within the every and same or analogous design of the utility model all belongs to protection scope of the present invention.
Claims (6)
1. an Improvement type manpower lawn mower, comprise handrail (1), sweep face (2), wheel (3), axletree (4), support (5), also comprise change-speed gearing (6), blade (7), Gu harrow (8) and support bar (9), it is characterized in that: sweep face (2) upper surface fixed armrest (1), fixed support bar (9) in the middle of lower surface, Gu harrow (8) is fixed on support bar (9) bottom, change-speed gearing (6) by bearing string on support bar (9), be positioned at solid harrow (8) top, change-speed gearing (6) and axletree (4) transmission link, blade (7) is arranged on change-speed gearing (6), sweep face (2) is fixed on wheel (3) by support (5), two wheels (3) are contained on axletree (4).
2. Improvement type manpower lawn mower as claimed in claim 1, is characterized in that, on described axletree (4), is fixed wtih a helical gear, and helical gear is meshed with change-speed gearing (6).
3. Improvement type manpower lawn mower as claimed in claim 1, it is characterized in that, described change-speed gearing (6) comprises swash plate gear (10), hollow shaft coupling (11) and cutterhead (12), between swash plate gear (10) and cutterhead (12), is connected by hollow shaft coupling (11).
4. Improvement type manpower lawn mower as claimed in claim 1, is characterized in that, has a lot of rake teeths (13), the direction that rake teeth (13) advances towards trimmer on described solid harrow (8).
5. Improvement type manpower lawn mower as claimed in claim 1, is characterized in that, described support bar (9), being semicircle near the position of axletree (4), is avoided axletree (4).
6. Improvement type manpower lawn mower as claimed in claim 1, is characterized in that, in described Improvement type manpower lawn mower structure, except handrail (1) and sweep face (2), all Cheng Shuan is in tandem for all structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320593157.0U CN203618357U (en) | 2013-09-25 | 2013-09-25 | Improved manpower lawn mower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320593157.0U CN203618357U (en) | 2013-09-25 | 2013-09-25 | Improved manpower lawn mower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203618357U true CN203618357U (en) | 2014-06-04 |
Family
ID=50804905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320593157.0U Expired - Fee Related CN203618357U (en) | 2013-09-25 | 2013-09-25 | Improved manpower lawn mower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203618357U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105875018A (en) * | 2014-12-26 | 2016-08-24 | 无锡市湖山植保机械厂 | Multi-dimensional grass cutting knife component for grass cutter |
| CN107046943A (en) * | 2017-06-09 | 2017-08-18 | 许陈菲 | A kind of intelligent weeder in gardens |
-
2013
- 2013-09-25 CN CN201320593157.0U patent/CN203618357U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105875018A (en) * | 2014-12-26 | 2016-08-24 | 无锡市湖山植保机械厂 | Multi-dimensional grass cutting knife component for grass cutter |
| CN107046943A (en) * | 2017-06-09 | 2017-08-18 | 许陈菲 | A kind of intelligent weeder in gardens |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 Termination date: 20140925 |
|
| EXPY | Termination of patent right or utility model |