CN105123086A - Walking wheel installation structure for adjusting height of blade of mower - Google Patents
Walking wheel installation structure for adjusting height of blade of mower Download PDFInfo
- Publication number
- CN105123086A CN105123086A CN201510423099.0A CN201510423099A CN105123086A CN 105123086 A CN105123086 A CN 105123086A CN 201510423099 A CN201510423099 A CN 201510423099A CN 105123086 A CN105123086 A CN 105123086A
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- Prior art keywords
- wheel
- mower
- casing
- disc
- housing
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Abstract
The invention relates to a walking wheel installation structure for adjusting the height of a blade of a mower. Walking wheels are positioned on a housing of the mower and include front wheels and rear wheels, wherein the two front wheels are positioned on two sides of the housing; the wheel shaft of each front wheel is fixedly connected to a disc-shaped connection piece with a center shaft, and the front wheels and the disc-shaped connection pieces are eccentrically arranged; the housing is provided with installation through holes into which the center shafts are inserted, the center shafts are inserted into the installation through holes and then stretch out, and extension parts of the center shafts are provided with stop blocks preventing the center shafts from disengaging from the housing; end faces, of the disc-shaped connection pieces, toward the housing, are provided with a plurality of projections uniformly distributed along the edge circumferences of the end faces of the disc-shaped connection pieces, the housing is provided with a circle of position limiting holes corresponding to the projections, and return springs are positioned between the disc-shaped connection pieces and the housing. The installation structure can conveniently adjust the height of the blade and thus meet different requirements.
Description
Technical field
The present invention relates to a kind of for regulating the road wheel mounting structure of mower blade height, belonging to mower technical field.
Background technology
Lawn needs manpower to safeguard usually, even meets some Functional Requirement, as Football Field Turf etc. to play to beautify the environment.Substantially be that first removal of inserts and then mode blade being installed to differing heights realize during the rotating disc type mower adjustable blade height commonly used now.Bother very much during this method adjustment blade height, can only regulate in the mode of mower stopped status by dismounting blade.
Summary of the invention
The technical problem to be solved in the present invention is: propose a kind of road wheel mounting structure that conveniently can regulate mower blade height, thus can adapt to different lawn demands.
The present invention is the technical scheme solving the problems of the technologies described above proposition: a kind of for regulating the road wheel mounting structure of mower blade height, described road wheel is arranged on the casing of mower, described road wheel comprises front-wheel and trailing wheel, and described front-wheel has two and the casing both sides of separation mower; The wheel shaft of described front-wheel is connected with the disc connector with central shaft, described front-wheel and disc connector eccentric setting; Described casing is provided with the installation through hole that can insert for central shaft, and described central shaft stretches out after being inserted into and installing through hole, and its extension is provided with the block for preventing central shaft from departing from casing; Described disc connector is provided with the equally distributed some projections of end face edge circumference along disc connector towards the end face of casing, described casing is provided with corresponding with described projection one and encloses spacing hole, is provided with back-moving spring between described disc connector and casing.
The present invention is by disc connector affixed on the wheel shaft of front-wheel, and some projections are set on disc connector, its shape is similar to face gear, the direction of rotation and angle that regulate disc connector is coordinated by the projection on disc connector and spacing hole, and disc connector and front-wheel are set for the eccentric, therefore the height of front-wheel wheel shaft can be regulated by the rotation of disc connector, thus regulate the height of front-wheel place casing, also the height of cutterhead (i.e. blade) with regard to Indirect method, be fixed on casing by back-moving spring disc connector after having adjusted.The present invention not only structure is simple, and reliability is high, even can the height of adjustable blade in real time.
Preferably, described back-moving spring is extension spring, and described back-moving spring is between the end face and installation through hole of disc connector.
Preferably, described back-moving spring is Compress Spring, and described back-moving spring is between the block and installation through hole of disc connector.
Preferably, the wheel shaft of described front-wheel is nylon wheel shaft.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the invention will be further described.
Fig. 1 is the structural representation of the embodiment of the present invention.
Fig. 2 is the mounting structure schematic diagram of front-wheel in Fig. 1.
Embodiment
Embodiment
As depicted in figs. 1 and 2, the casing of mower 1 is provided with road wheel and cutterhead (cutterhead is positioned at mower front bottom end, shows in figure) to the present embodiment, and road wheel comprises front-wheel 2-1 and trailing wheel 2-1, and front-wheel 2-1 has two and the casing both sides of separation mower 1; The wheel shaft 2-3 of front-wheel 2-1 is connected with the disc connector 3 with central shaft 3-1, front-wheel 2-1 and disc connector 3 eccentric setting; Casing is provided with the installation through hole that can insert for central shaft 3-1, and central shaft 3-1 stretches out after being inserted into and installing through hole, and its extension is provided with the block 4 for preventing central shaft from departing from casing; Disc connector 3 is provided with the end face edge circumference equally distributed some protruding 5 along disc connector towards the end face of casing, and casing is provided with a circle spacing hole corresponding with projection, is provided with back-moving spring between disc connector and casing.
In the present embodiment, back-moving spring can select extension spring, and described back-moving spring is between the end face and installation through hole of disc connector.Certain back-moving spring also can be Compress Spring, and described back-moving spring is between the block and installation through hole of disc connector.
Wheel shaft (comprising the wheel shaft of front-wheel and the wheel shaft of trailing wheel) in the present embodiment is nylon wheel shaft preferably, nylon wheel shaft can bear very large shearing force, therefore for small mower, nylon wheel shaft can meet the requirement of reliability completely, can reduce production cost further like this.
The present invention is not limited to the various embodiments described above, and all employings are equal to the technical scheme of replacing and being formed, and all drop on the protection domain of application claims.
Claims (4)
1. for regulating a road wheel mounting structure for mower cutterhead height, described road wheel is arranged on the casing of mower, and described road wheel comprises front-wheel and trailing wheel, and described front-wheel has two and the casing both sides of separation mower; It is characterized in that: the wheel shaft of described front-wheel is connected with the disc connector with central shaft, described front-wheel and disc connector eccentric setting; Described casing is provided with the installation through hole that can insert for central shaft, and described central shaft stretches out after being inserted into and installing through hole, and its extension is provided with the block for preventing central shaft from departing from casing; Described disc connector is provided with the equally distributed some projections of end face edge circumference along disc connector towards the end face of casing, described casing is provided with corresponding with described projection one and encloses spacing hole, is provided with back-moving spring between described disc connector and casing.
2. according to claim 1 for regulating the road wheel mounting structure of mower blade height, it is characterized in that: described back-moving spring is extension spring, described back-moving spring is between the end face and installation through hole of disc connector.
3. according to claim 1 for regulating the road wheel mounting structure of mower blade height, it is characterized in that: described back-moving spring is Compress Spring, described back-moving spring is between the block and installation through hole of disc connector.
4. according to claim 1 for regulating the road wheel mounting structure of mower blade height, it is characterized in that: the wheel shaft of described road wheel is nylon wheel shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510423099.0A CN105123086A (en) | 2015-07-17 | 2015-07-17 | Walking wheel installation structure for adjusting height of blade of mower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510423099.0A CN105123086A (en) | 2015-07-17 | 2015-07-17 | Walking wheel installation structure for adjusting height of blade of mower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105123086A true CN105123086A (en) | 2015-12-09 |
Family
ID=54708985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510423099.0A Pending CN105123086A (en) | 2015-07-17 | 2015-07-17 | Walking wheel installation structure for adjusting height of blade of mower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105123086A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107667651A (en) * | 2017-11-14 | 2018-02-09 | 宁波奇亚园林工具有限公司 | A kind of garden instrument height control mechanism |
| CN108076801A (en) * | 2018-01-08 | 2018-05-29 | 程鲲 | A kind of small-sized electric Double-cutter head grass mower |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3147987A (en) * | 1962-08-22 | 1964-09-08 | Sunbeam Corp | Adjustable wheel support for a lawn mower |
| CN2838240Y (en) * | 2005-07-28 | 2006-11-22 | 福建省晋江市三力机车有限公司 | Mower mowing arrangement for adjusting height |
| CN1943301A (en) * | 2006-10-19 | 2007-04-11 | 苏州瑞泰柯机电有限公司 | Multifunctional grass mowing machine |
| CN201742745U (en) * | 2010-07-26 | 2011-02-16 | 陈建刚 | Mower wheel lifting device |
| CN205052174U (en) * | 2015-07-17 | 2016-03-02 | 苏州金威特工具有限公司 | A walking wheel mounting structure for adjusting lawn mower blade height |
-
2015
- 2015-07-17 CN CN201510423099.0A patent/CN105123086A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3147987A (en) * | 1962-08-22 | 1964-09-08 | Sunbeam Corp | Adjustable wheel support for a lawn mower |
| CN2838240Y (en) * | 2005-07-28 | 2006-11-22 | 福建省晋江市三力机车有限公司 | Mower mowing arrangement for adjusting height |
| CN1943301A (en) * | 2006-10-19 | 2007-04-11 | 苏州瑞泰柯机电有限公司 | Multifunctional grass mowing machine |
| CN201742745U (en) * | 2010-07-26 | 2011-02-16 | 陈建刚 | Mower wheel lifting device |
| CN205052174U (en) * | 2015-07-17 | 2016-03-02 | 苏州金威特工具有限公司 | A walking wheel mounting structure for adjusting lawn mower blade height |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107667651A (en) * | 2017-11-14 | 2018-02-09 | 宁波奇亚园林工具有限公司 | A kind of garden instrument height control mechanism |
| CN108076801A (en) * | 2018-01-08 | 2018-05-29 | 程鲲 | A kind of small-sized electric Double-cutter head grass mower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151209 |
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| WD01 | Invention patent application deemed withdrawn after publication |