CN2583940Y - Double-bladed plough with device for regulating ploughshare - Google Patents
Double-bladed plough with device for regulating ploughshare Download PDFInfo
- Publication number
- CN2583940Y CN2583940Y CN 02279577 CN02279577U CN2583940Y CN 2583940 Y CN2583940 Y CN 2583940Y CN 02279577 CN02279577 CN 02279577 CN 02279577 U CN02279577 U CN 02279577U CN 2583940 Y CN2583940 Y CN 2583940Y
- Authority
- CN
- China
- Prior art keywords
- plough
- double
- rod
- plow frame
- drag
- Prior art date
- 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 - Fee Related
Links
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- Soil Working Implements (AREA)
Abstract
The utility model discloses an offsetting cultivation twin bottom plough which comprises a plough frame, a front and a back plough bodies which are arranged on the plough frame, a depth limit plate with a depth limit wheel and a drag gear arranged at the front part of the plough frame, and the drag gear is a four-link rod mechanism which is composed of link rods. A locating rod is arranged between a front and a back link rods through a locating pin, the four-link rod drag gear is used, so, when the utility model cultivates to field edges, a drag point of the twin bottom plough can be adjusted through adjustment of a hinged point between the locating rod and the back link rod, and a favorable effect of avoiding that a drag machine crosses to adjacent fields is carried out.
Description
Technical field:
The utility model relates to a kind of farm machinery, especially relates to a kind of double-bladed plough of ploughing partially.
Background technology:
Double-bladed plough is and the matching used dry land tillage equipment of small tractor.Present employed double-bladed plough structure is plow frame, is arranged on the front and back plough body on the plow frame, at the hook that is used to draw of described plow frame front end setting.This double-bladed plough in use, when ploughing to rand, tractor will sail into adjacent in others ploughs, and cause economic loss to others, influence neighborhood relationship even cause the contradiction dispute.
The utility model content:
The utility model content provides a kind of double-bladed plough of ploughing partially with regard to being at above-mentioned existing in prior technology deficiency.
The utility model purpose is achieved in that it comprises plow frame, is arranged on the front and back plough body on the described plow frame and has the depth control shoe of gauge wheel, and the haulage gear that is arranged on the plow frame front portion, described haulage gear is the quadric chain of being made up of connecting rod; Between described front-rear linkage, be provided with a positioning rod by alignment pin.
For making the utility model when work more steady, be hinged with a stand at described front rod middle part, described stand upper articulation has a pull bar, and the described pull bar other end and described plow frame rear portion are hinged.
Owing to adopted above-mentioned four connecting rod haulage gears, when double-bladed plough is ploughed to rand, can adjust the towing point of double-bladed plough by adjusting the pin joint between described backstay and the described back link, thereby avoided hitching machinery across to adjacent therewith field, played good effect.
Description of drawings:
Fig. 1 is a main TV structure schematic diagram of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
Embodiment:
As shown in the figure, the utility model comprises plow frame 1, is arranged on the front and back plough body 2,3 on the described plow frame 1 and has the depth control shoe 5 of gauge wheel 4, and the haulage gear that is arranged on plow frame 1 front portion, described haulage gear is the quadric chain of being made up of connecting rod 6,7,8,9; Between described front rod 8, back link 6, be provided with a positioning rod 11 by alignment pin 10.For making the utility model when work more steady, be hinged with one " people " font stand 12 at described front rod 8 middle parts, described " people " font stand 12 upper articulations have a pull bar 13, and described pull bar 13 other ends and described plow frame 1 rear portion are hinged.
Claims (2)
1, a kind of double-bladed plough of ploughing partially, comprise plow frame (1), be arranged on the front and back plough body (2,3) on the described plow frame (1), with the depth control shoe that has gauge wheel (4) (5), and be arranged on the anterior haulage gear of plow frame (1), it is characterized in that: the quadric chain of described haulage gear for forming by connecting rod (6,7,8,9); Between described back link (6), front rod (8), be provided with a positioning rod (11) by alignment pin (10).
2, double-bladed plough according to claim 1 is characterized in that: be hinged with a stand (12) at described front rod (8) middle part, described stand (12) upper articulation has a pull bar (13), and described pull bar (13) other end and described plow frame (1) rear portion are hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02279577 CN2583940Y (en) | 2002-10-15 | 2002-10-15 | Double-bladed plough with device for regulating ploughshare |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02279577 CN2583940Y (en) | 2002-10-15 | 2002-10-15 | Double-bladed plough with device for regulating ploughshare |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2583940Y true CN2583940Y (en) | 2003-11-05 |
Family
ID=33742620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02279577 Expired - Fee Related CN2583940Y (en) | 2002-10-15 | 2002-10-15 | Double-bladed plough with device for regulating ploughshare |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2583940Y (en) |
-
2002
- 2002-10-15 CN CN 02279577 patent/CN2583940Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |