CN201667839U - Anti-sway structure for mowing platform of lawn-mower - Google Patents
Anti-sway structure for mowing platform of lawn-mower Download PDFInfo
- Publication number
- CN201667839U CN201667839U CN201020213213XU CN201020213213U CN201667839U CN 201667839 U CN201667839 U CN 201667839U CN 201020213213X U CN201020213213X U CN 201020213213XU CN 201020213213 U CN201020213213 U CN 201020213213U CN 201667839 U CN201667839 U CN 201667839U
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- CN
- China
- Prior art keywords
- ceding
- taiwan
- guide posts
- frame
- mowing platform
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Abstract
The utility model discloses an anti-sway structure for a mowing platform of a lawn-mower, which comprises the mowing platform, two front guide posts with lower ends vertically fixed on the upper side of the mowing platform, and two rear guide posts, wherein the front guide posts and the rear guide posts are respectively, radially and evenly distributed with a plurality of bolt holes and respectively penetrate through corresponding front and rear fixing seat boards, one sides of which are respectively and fixedly connected with the upper side of the side frame of a frame, the mowing platform is suspended on the frame by bolts respectively penetrating through the front guide posts and the rear guide posts. The holes of the rear fixing seat boards are oval holes, the direction of the long axis of the oval hole is vertical to the side frame of the frame. When the mowing platform is in a horizontal state, the rear guide posts prop against the circular arc surfaces of the inner ends of the oval holes. The anti-sway structure is simple and convenient to use, the mowing platform can be swayed and raised or lowered in the height-regulating process, as well as moves up and down smoothly, and when the lawn-mower works, the mowing platform sways barely, therefore, the operation condition is improved and the working efficiency is improved.
Description
Technical field
The utility model relates to a kind of height-regulating device of the mower ceding of Taiwan, and especially a kind of excessive structure of rocking of the hay mower ceding of Taiwan that prevents belongs to the graden machine technical field.
Background technology
Cutter is equipped with in the ceding of Taiwan bottom of hay mower, highly adjusts the ground clearance of cutter by adjusting the ceding of Taiwan, obtains required mowing height.Existing hay mower height-regulating device mainly is divided into two classes, and a class is four connecting rod height-regulating mechanisms, and another kind of is the spacing height-regulating mechanisms of four guide pillars.Wherein, the column of four guide pillar height-regulating devices is uniform several pin holes axially, when the ceding of Taiwan is heightened to desired height latch is inserted corresponding pin hole the ceding of Taiwan is suspended on the frame.Because the lawn can not be very smooth, therefore, between the holder hole of column and frame enough big gap must be arranged, could guarantee that the ceding of Taiwan heightens smoothly.But it is more serious that this big gap has caused the ceding of Taiwan to be rocked, and influences the operate as normal of hay mower.
The utility model content
The purpose of this utility model provides a kind of simple in structure, easy to operate hay mower ceding of Taiwan anti-wobble mechanism, and it is less that this mechanism can make the ceding of Taiwan work after heightening the time rock, and guarantees that hay mower can operate as normal.
The utility model is achieved by the following technical programs:
A kind of hay mower ceding of Taiwan anti-shake structure, comprise that the ceding of Taiwan, lower end are vertically fixed on two frong guide columns of ceding of Taiwan upside, two BB1s, described forward and backward guide pillar is uniform several pin holes of difference axially, forward and backward guide pillar passes corresponding forward and backward fixed base plate respectively, described forward and backward fixed base plate one side is fixedlyed connected with the frame side frame upper side respectively, and the ceding of Taiwan is suspended on the frame by the latch that passes forward and backward guide pillar pin hole respectively.Described back holder plate hole is the oval hole, and the long axis direction in described oval hole is perpendicular to the frame side framework, and BB1 passes back holder plate hole.When the ceding of Taiwan was in level, BB1 was resisted against on the arc surface of the inner, oval hole.
The purpose of this utility model can also further realize by following technical measures.
Aforesaid hay mower ceding of Taiwan anti-shake structure, wherein said oval hole width is greater than the BB1 diameter, and the ratio of oval hole length and BB1 diameter is 1.45～1.60.
The utility model is simple in structure, easy to use, in ceding of Taiwan adjustment when height,, because preceding fixed base plate bore dia is greater than frong guide column, the width of back holder plate hole, length are all greater than the BB1 diameter, the ceding of Taiwan can be rolled and be heightened or turn down, and the ceding of Taiwan moves up and down smooth and easy.When hay mower was mowed, the ceding of Taiwan was rocked less, has improved operating condition, has improved operating efficiency.
Advantage of the present utility model and characteristics will illustrate by the non-limitative illustration of following preferred embodiment and explain that these embodiment only provide as an example with reference to accompanying drawing.
Description of drawings
Fig. 1 is the vertical view of the hay mower ceding of Taiwan;
Fig. 2 is a structural representation of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
As shown in Figure 1 and Figure 2, the utility model comprises that the ceding of Taiwan 1, lower end are vertically fixed on two frong guide columns 2 of the ceding of Taiwan 1 upside, two BB1s 3, frong guide column 2, BB1 3 be uniform several pin holes 21 of difference axially, fixed base plate 5, back fixed base plate 6 before welding in pairs respectively on the frame side framework 4 upper horizontal positions, frong guide column 2, BB1 3 pass corresponding preceding fixed base plate 5, back fixed base plate 6 respectively, and the ceding of Taiwan 1 is suspended on the frame 8 by the latch 7 that is separately fixed on frong guide column 2, the BB1 3.Back holder plate hole 61 is the oval hole, and the long axis direction in described oval hole is perpendicular to frame side framework 4, and BB1 3 passes back holder plate hole 61.When the ceding of Taiwan 1 was in level, BB1 3 was resisted against on the arc surface of the inner, oval hole.The ratio of oval hole length and BB1 3 diameters is 1.45～1.60.
When adjusting the height of the ceding of Taiwan 1, raise the ceding of Taiwan 1 slightly earlier, extract latch 7,, move or move down on as required, insert the fixedly ceding of Taiwan 1 of latch 7 again after reaching required height then with the ceding of Taiwan 1 double swerve.When hay mower is mowed, the ceding of Taiwan 1 can only about trace rock, improved operating condition, prevented excessive the rocking of hay mower.
In addition to the implementation, the utility model can also have other embodiments, and all employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop in the protection domain of the utility model requirement.
Claims (2)
1. hay mower ceding of Taiwan anti-shake structure, comprise that the ceding of Taiwan, lower end are vertically fixed on two frong guide columns of ceding of Taiwan upside, two BB1s, described forward and backward guide pillar is uniform several pin holes of difference axially, forward and backward guide pillar passes corresponding forward and backward fixed base plate respectively, described forward and backward fixed base plate one side is fixedlyed connected with the frame side frame upper side respectively, and the ceding of Taiwan is suspended on the frame by the latch that passes forward and backward guide pillar pin hole respectively; It is characterized in that described back holder plate hole is the oval hole, the long axis direction in described oval hole is perpendicular to the frame side framework, and BB1 passes back holder plate hole, and when the ceding of Taiwan was in level, BB1 was resisted against on the arc surface of the inner, oval hole.
2. hay mower ceding of Taiwan anti-shake structure according to claim 1, the ratio of oval hole length and BB1 diameter is 1.45～1.60.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020213213XU CN201667839U (en) | 2010-06-02 | 2010-06-02 | Anti-sway structure for mowing platform of lawn-mower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020213213XU CN201667839U (en) | 2010-06-02 | 2010-06-02 | Anti-sway structure for mowing platform of lawn-mower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201667839U true CN201667839U (en) | 2010-12-15 |
Family
ID=43325255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020213213XU Expired - Fee Related CN201667839U (en) | 2010-06-02 | 2010-06-02 | Anti-sway structure for mowing platform of lawn-mower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201667839U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103430705A (en) * | 2013-09-10 | 2013-12-11 | 湖南中天龙舟农机有限公司 | Header stabilizing device of harvester |
-
2010
- 2010-06-02 CN CN201020213213XU patent/CN201667839U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103430705A (en) * | 2013-09-10 | 2013-12-11 | 湖南中天龙舟农机有限公司 | Header stabilizing device of harvester |
| CN103430705B (en) * | 2013-09-10 | 2015-11-18 | 湖南龙舟农机股份有限公司 | Harvester header stabilising arrangement |
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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: 20101215 Termination date: 20150602 |
|
| EXPY | Termination of patent right or utility model |