CN202085462U - Hydraulic row spacing adjustment mechanism - Google Patents
Hydraulic row spacing adjustment mechanism Download PDFInfo
- Publication number
- CN202085462U CN202085462U CN2011201218551U CN201120121855U CN202085462U CN 202085462 U CN202085462 U CN 202085462U CN 2011201218551 U CN2011201218551 U CN 2011201218551U CN 201120121855 U CN201120121855 U CN 201120121855U CN 202085462 U CN202085462 U CN 202085462U
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- CN
- China
- Prior art keywords
- row spacing
- hinged
- fork
- roller sliding
- spacing adjustment
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- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to a hydraulic row spacing adjustment mechanism, which belongs to the field of agricultural machinery. The ejector rod of a hydraulic cylinder is hinged with a swing rod; the swing rod is hinged with a secondary beam; the swing rod is hinged with a connecting rod; the connecting rod is hinged with roller sliding sleeves; the roller sliding sleeves are glidingly connected with the secondary beam; and ridgers are fixedly connected with the roller sliding sleeves. The hydraulic row spacing adjustment mechanism has the advantages that the structure is novel; the row spacing adjustment is time-saving and labor-saving and becomes easy; the labor power is replaced, so that the row spacing is uniform; the manual labor of the row spacing adjustment is reduced; the time is saved; and the unit work efficiency is improved.
Description
Technical field
The utility model belongs to--and-agricultural mechanical field refers in particular to a kind of manipulation guiding mechanism that is used for ploughing whole ground.
Background technology
Because natural conditions differences such as various places soil, weather, and crop species and farming custom is different, in the cultivated scarification equipment equalization in dry land ridge culture area, needs to adjust the row spacing of ploughing scarification equipment.The row spacing of different villages, village, different plot, Different Crop requires different, even also different to the requirement of row spacing with the different peasant households in a slice field.Therefore, mechanization is ploughed in the tillage operation, and adjusting row spacing is regular work.The device that scarification equipment does not still have motor-driven adjustment row spacing is ploughed in present domestic dry land ridge culture.The adjustment of row spacing is moved the ridging parts on every ridge one by one by manually unclamping the fixation clamp of ridging parts on the ridging beam, and the distance that makes it between each ridging parts adapts to requirement.It is bigger to adjust row spacing labour intensity, and the used time is longer, has reduced the operating efficiency of unit, has wasted farming season.
Summary of the invention
The utility model provides a kind of hydraulic pressure to adjust row spacing mechanism, and bigger to solve artificial adjustment row spacing labour intensity, the used time is longer, has reduced the operating efficiency of unit, the problem of wasting farming season.
The technical scheme that the utility model is taked is: hydraulic cylinder is parallel with auxiliary girder, and the push rod and the fork of hydraulic cylinder are hinged, and fork and auxiliary girder are hinged, fork and rod hinge connection, connecting rod and roller sliding sleeve are hinged, and roller sliding sleeve and auxiliary girder are slidingly connected, and tie ridger is fixedlyed connected with the roller sliding sleeve.
Advantage of the present utility model is: novel structure, make adjust row spacing save time, laborsaving, become easily, replaced manpower, make row spacing even, alleviate the manual labor of adjusting row spacing, save time, improve unit operation efficient.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
Working method of the present utility model is:
The push rod thrust of hydraulic jack moves the ridging parts.The ratio of the corresponding length of side of similar triangles equates.Thereby when fork 5 swings, the ratio of the hinge tie point displacement of each tie ridger connecting rod on fork 5 equates with its ratio apart from the swinging center distance on fork 5.With this calculate each ridge connecting rod on fork 5 apart from the distance of swinging center, the distance that each ridge connecting rod is moved on auxiliary girder 3 conforms to the row spacing of needs adjustment.With three ridge facility is example, three ridge machines have 4 tie ridgers, the swinging center of fork 5 is arranged at second and the 3rd tie ridger point among distance on the auxiliary girder 3, the hinge point of second and the 3rd tie ridger connecting rod on fork 5 is apart from the distance of swinging center, with the hinge point of first and the 4th tie ridger connecting rod on fork 5 be 1:2 apart from the ratio of swinging center distance, when then fork 5 is swung, second, third tie ridger displacement is first, fourth ridge device displacement half, so the variable in distance between each ridge tie ridger is identical.By as a same reason, can calculate the different hinge points of two ridge facility and four ridge facility connecting rods 4, determine the relevant position of fork 5.
By using the roller sliding sleeve, the ridging parts can be slided on auxiliary girder 3, realize the adjustment of row spacing.
Claims (1)
1. a hydraulic pressure is adjusted row spacing mechanism, and it is characterized in that: the push rod and the fork of hydraulic cylinder are hinged, and fork and auxiliary girder are hinged, fork and rod hinge connection, and connecting rod and roller sliding sleeve are hinged, and roller sliding sleeve and auxiliary girder are slidingly connected, and tie ridger is fixedlyed connected with the roller sliding sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201218551U CN202085462U (en) | 2011-04-23 | 2011-04-23 | Hydraulic row spacing adjustment mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201218551U CN202085462U (en) | 2011-04-23 | 2011-04-23 | Hydraulic row spacing adjustment mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202085462U true CN202085462U (en) | 2011-12-28 |
Family
ID=45360570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201218551U Expired - Lifetime CN202085462U (en) | 2011-04-23 | 2011-04-23 | Hydraulic row spacing adjustment mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202085462U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105940782A (en) * | 2016-06-30 | 2016-09-21 | 江苏沃杨机械科技股份有限公司 | Ridge width-adjustable ridging device |
-
2011
- 2011-04-23 CN CN2011201218551U patent/CN202085462U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105940782A (en) * | 2016-06-30 | 2016-09-21 | 江苏沃杨机械科技股份有限公司 | Ridge width-adjustable ridging device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111228 |
|
| CX01 | Expiry of patent term |