CN2817331Y - Float profiling mechanism of weeder assembly - Google Patents
Float profiling mechanism of weeder assembly Download PDFInfo
- Publication number
- CN2817331Y CN2817331Y CN 200520021375 CN200520021375U CN2817331Y CN 2817331 Y CN2817331 Y CN 2817331Y CN 200520021375 CN200520021375 CN 200520021375 CN 200520021375 U CN200520021375 U CN 200520021375U CN 2817331 Y CN2817331 Y CN 2817331Y
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- China
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- assembly
- weeder assembly
- weeder
- frame
- weeding
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- Expired - Fee Related
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Abstract
The utility model relates to a float profiling mechanism of a weeding machine assembly, which belongs to an operation assembly on a cultivating and weeding machine tool in agricultural machinery. The front end and the back end of a swing rod are respectively connected with a ground wheel shaft and a weeding machine assembly in a rotatable way. The front part of a telescopic rod can be inserted in a long hole of a machine frame in a reciprocation way, and the back end of the telescopic rod is hinged with the upper part of the weeding machine by a hinge shaft. A compression spring is assembled on the telescopic rod in a covering way, double row-non-skid claws are fixedly arranged on the outer circumference of a ground wheel, and a deep limit support plate is arranged on the weeding machine assembly. The mechanism has the advantages of simple structure, good quality of profiling function, good quality of operation of cultivating and weeding, few operation failure and wide applicability, and the utility model can be conveniently assembled on various mechanical cultivating machine tools.
Description
Technical field
The utility model belongs to the agricultural machinery cultivating implement, relates generally to the weeder assembly floating copying Working mechanism on the weed control equipment.
Background technology
The mechanical type extirpator is that China uses at present comparatively general intertillage work tool, and the agricultural district that especially many people are few on ground uses more extensive, for agricultural mechanization intertillage operation and increasing crop yield have played certain effect.Although mechanical type extirpator model is more, but its mechanical type weeder assembly installation on its frame all adopts rigid structure to fix, each weeder assembly can not just carry out forming movement with landing ground during operation, the quality and the effect of intertill and clean tillage operation have been reduced, intertill deep mixed, weeding ratio descends, even causes the bigger seedling loss of hindering.
Summary of the invention
The purpose of this utility model is exactly problem and the defective that exists at above-mentioned prior art, and design provides a kind of weeder assembly floating copying mechanism, reaches the purpose that increases substantially mechanical type weeder assembly intertill and clean tillage operation quality and efficient.
Basic design of the present utility model is that the front-end and back-end of swing arm are connected with the weeder assembly with land axle respectively rotationally; The front portion of expansion link can reciprocatingly be inserted in the elongated hole of frame, and its rear end utilizes hinge and weeder assembly top to be hinged; The compression spring housing fits on the expansion link, and its forward and backward both ends of the surface contact cooperation with frame with expansion link rear end step surface respectively; On the land wheel outer circumference surface, join double antiskid claw admittedly; But limit being installed on the weeder assembly of dark supporting plate up-down adjustment, so far constitute weeder assembly floating copying mechanism.
The utility model has been realized the profiling operation function that mechanical type weeder assembly rises and falls with ground when the intertillage operation, have simple in structure, profile modeling function and the intertill and clean tillage operation quality is good, the operation fault is few, applicability wide, can be fitted in the characteristics on each class mechanical type cultivating equipment easily.
Description of drawings
Fig. 1 is a weeder assembly floating copying mechanism general structure schematic diagram;
Fig. 2 is a land wheel structure side schematic view among Fig. 1.
Piece number explanation among the figure:
1, frame, 2, antiskid claw, 3, land wheel, 4, land axle, 5, swing arm, 6, weeder assembly, 7, limit dark supporting plate, 8, hinge, 9, expansion link, 10, compression spring, 11, driving chain.
Embodiment
Below in conjunction with accompanying drawing the utility model optimum implementation is described in detail.Weeder assembly floating copying mechanism comprise frame 1, be fitted in the land wheel 3 on the frame 1 and be sleeved on land axle 4 and weeder assembly 6 on driving chain 11, the front end of swing arm 5 is rotatably connected on the land axle 4, and the rear end of swing arm 5 is connected with weeder assembly 6 rotationally; Expansion link 9 front portions can reciprocatingly be inserted in the elongated hole of frame 1, and its rear end utilizes hinge 8 and weeder assembly 6 tops to be hinged; Compression spring 10 is sleeved on the expansion link 9, and its forward and backward two ends contact cooperation with frame 1 with expansion link 9 rear end step surfaces respectively.On the outer circumference surface of land wheel 3, install double antiskid claw 2.But the dark supporting plate 7 of the limit that up-down adjustment is installed on weeder assembly 6.
During operation, the rotary power of land wheel 3 passes to weeder assembly 6 through driving chain 11, and weeder assembly 6 is finished the intertill and clean tillage operation rotationally; Limit dark supporting plate 7 and ground touch controls weeder assembly 6 depth of implements, and make weeder assembly 6 under swing arm 5 tractives, do camber line to swing up and down around land axle 4 with ground height is rough and uneven in surface, utilizing hinge 8 to pass expansion link 9 front and back in frame 1 elongated hole synchronously slides, compression spring 10 is compressed, the gravity of its reaction force and weeder assembly 6 forces weeder assembly 6 to attach on the ground as possible all the time jointly downwards, to guarantee operation quality.
Claims (3)
1, a kind of weeder assembly floating copying mechanism, comprise frame (1), be fitted in the land wheel (3) on the frame (1) and be sleeved on land axle (4) and weeder assembly (6) on driving chain (11), the front end that it is characterized in that swing arm (5) is rotatably connected on the land axle (4), and the rear end of swing arm (5) is connected with weeder assembly (6) rotationally; Expansion link (9) front portion can reciprocatingly be inserted in the elongated hole of frame (1), and its rear end utilizes hinge (8) and weeder assembly (6) top to be hinged; Compression spring (10) is sleeved on the expansion link (9), and its forward and backward two ends contact cooperation with frame (1) with expansion link (9) rear end step surface respectively.
2, weeder assembly floating copying according to claim 1 mechanism is characterized in that installing double antiskid claw (2) on the outer circumference surface of land wheel (3).
3, weeder assembly floating copying according to claim 1 mechanism, it is characterized in that at weeder assembly (6) but on the dark supporting plate of limit (7) of up-down adjustment is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520021375 CN2817331Y (en) | 2005-08-04 | 2005-08-04 | Float profiling mechanism of weeder assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520021375 CN2817331Y (en) | 2005-08-04 | 2005-08-04 | Float profiling mechanism of weeder assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2817331Y true CN2817331Y (en) | 2006-09-20 |
Family
ID=37003383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520021375 Expired - Fee Related CN2817331Y (en) | 2005-08-04 | 2005-08-04 | Float profiling mechanism of weeder assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2817331Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102177784A (en) * | 2011-04-14 | 2011-09-14 | 青岛农业大学 | Penetration stabilizing device for peanut combine |
| CN105191745A (en) * | 2015-09-12 | 2015-12-30 | 阜阳市辉源果桑科技产业园有限公司 | Mulberry cutting machine |
| CN105340390A (en) * | 2015-10-29 | 2016-02-24 | 安徽助成信息科技有限公司 | Weeding and soil loosening machine |
| CN105659950A (en) * | 2016-03-25 | 2016-06-15 | 孙吴县农发农业机械有限公司 | Pressure spring and tension spring combined type weeder assembly fluctuation profiling mechanism |
| CN105917768A (en) * | 2016-06-23 | 2016-09-07 | 石河子大学 | Forced vibration inter-cultivation and weeding machine |
| CN106717169A (en) * | 2017-01-01 | 2017-05-31 | 孙吴县农发农业机械有限公司 | Mechanical extirpator ground wheel drive power clutch mechanism |
| CN112292949A (en) * | 2020-11-13 | 2021-02-02 | 杨科 | Ground following frame of agricultural cultivation and sowing machine |
-
2005
- 2005-08-04 CN CN 200520021375 patent/CN2817331Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102177784A (en) * | 2011-04-14 | 2011-09-14 | 青岛农业大学 | Penetration stabilizing device for peanut combine |
| CN105191745A (en) * | 2015-09-12 | 2015-12-30 | 阜阳市辉源果桑科技产业园有限公司 | Mulberry cutting machine |
| CN105340390A (en) * | 2015-10-29 | 2016-02-24 | 安徽助成信息科技有限公司 | Weeding and soil loosening machine |
| CN105659950A (en) * | 2016-03-25 | 2016-06-15 | 孙吴县农发农业机械有限公司 | Pressure spring and tension spring combined type weeder assembly fluctuation profiling mechanism |
| CN105917768A (en) * | 2016-06-23 | 2016-09-07 | 石河子大学 | Forced vibration inter-cultivation and weeding machine |
| CN106717169A (en) * | 2017-01-01 | 2017-05-31 | 孙吴县农发农业机械有限公司 | Mechanical extirpator ground wheel drive power clutch mechanism |
| CN112292949A (en) * | 2020-11-13 | 2021-02-02 | 杨科 | Ground following frame of agricultural cultivation and sowing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060920 Termination date: 20130804 |