CN201146670Y - Tractor-drawn plough - Google Patents
Tractor-drawn plough Download PDFInfo
- Publication number
- CN201146670Y CN201146670Y CNU2008200010910U CN200820001091U CN201146670Y CN 201146670 Y CN201146670 Y CN 201146670Y CN U2008200010910 U CNU2008200010910 U CN U2008200010910U CN 200820001091 U CN200820001091 U CN 200820001091U CN 201146670 Y CN201146670 Y CN 201146670Y
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- CN
- China
- Prior art keywords
- casing
- front beam
- plough
- tractor
- ploughed
- 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
- 210000005069 ears Anatomy 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 abstract description 5
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
- 230000002950 deficient Effects 0.000 description 1
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Abstract
The utility model discloses a plough towed by a tractor, which is invented for solving the problem that the prior art has small applied range. The plough comprises a plough frame and a hollow front beam casing, wherein, the plough frame has a triangle front part and a cuboid rear part, and a plough body and a depth wheel are arranged below the plough frame; the middle part of the hollow front beam casing is provided with a rectangle sliding chute which is matched with a sloping beam, and the front side of the front beam casing is provided with a towing suspension loop. A front beam is arranged inside the front beam casing, and both ends of the front beam extend out of the front beam casing; a straight beam is arranged at one end of the front beam; the sloping beam passes through the sliding chute to be arranged at the middle part of the front beam; a regulating block is arranged between the other end of the front beam and the front beam casing; the plough frame can make relative movement with the front beam casing under the action of the regulating block. By adopting the structure, the relative position of the front beam and the front beam casing can be regulated through the regulating block, thereby performing the regulation according to different widths of the tractors, reducing the dead angle in ploughing and enhancing the use range of the plough.
Description
Technical field
The utility model relates to a kind of arable land plough, and particularly a kind of tractor-drawn is ploughed and ploughed.
Background technology
The existing tractor-drawn plough of ploughing generally includes cuboid plow frame behind the preceding triangle of being made up of front-axle beam, straight beam and cant beam, is provided with at least two plough bodys below the cant beam of plow frame, is fixed with the depth and takes turns on the straight beam of described plow frame; For the ease of being stowed machine travel, be provided with hangers in the front side of front-axle beam.During use, hangers is connected and can ploughs with tractor by pin etc., structure is comparatively simple, and is easy to use.
But because this arable land plough is to be connected with tractor by the hangers that is arranged on the front-axle beam, it can't be regulated according to the width of tractor, therefore, if the whole broad of employed tractor when ploughing, then can cause the part field not ploughed in whole arable land process, form at " dead angle ", influence its scope of application.
The utility model content
For overcoming above-mentioned defective, the utility model provides a kind of tractor-drawn simple in structure, that range of application is wider to plough and ploughs.
For achieving the above object, tractor-drawn of the present utility model is ploughed and is ploughed, comprise cuboid plow frame behind the preceding triangle of forming by front-axle beam, straight beam and cant beam, below the cant beam of described plow frame, be provided with plough body, on the straight beam of described plow frame, be fixed with depth wheel, also comprise the preceding beam casing of a hollow, be provided with the rectangle chute suitable, be provided with the traction hangers in preceding beam casing front side with cant beam at the middle part of preceding beam casing rear side; In the beam casing, stretched out outside the preceding beam casing at two ends before described front-axle beam was located in; Described straight beam is located at an end of front-axle beam, and described cant beam passes the middle part that chute is arranged on front-axle beam, is provided with adjusting device between the other end of described front-axle beam and the preceding beam casing, and described plow frame can do relative motion with preceding beam casing under the effect of adjusting device.
Further, be provided with two support ears, on two support ears, be pivoted with Y shape bracing frame, between described straight beam and cant beam intersection and Y shape bracing frame, be pivoted with adjusting yoke at the two ends of described front-axle beam cover upper surface.
After adopting said structure, on the front-axle beam of plow frame, be arranged with preceding beam casing, and be connected with tractor by preceding beam casing, just can regulate the relative position of front-axle beam and preceding beam casing like this by adjusting device, thereby can regulate according to the different width of tractor, plough at " dead angle " to reduce, strengthened the scope of application of the plough of ploughing, reduced the investment of peasant's farm machinery.
Description of drawings
The perspective view that Fig. 1 ploughs and ploughs for the utility model tractor-drawn.
Fig. 2 is the cross-sectional schematic of the utility model tractor-drawn shown in Figure 1 arable land plough front-axle beam part.
Concrete truth mode
The utility model is further described below in conjunction with accompanying drawing.
As shown in Figure 1 and Figure 2, tractor-drawn of the present utility model is ploughed and is ploughed, comprise cuboid plow frame behind the preceding triangle of forming by front-axle beam 1, straight beam 2 and cant beam 3, below the cant beam of described plow frame, be provided with plough body 4, on the straight beam of described plow frame, be fixed with depth wheel 5, also comprise the preceding beam casing 6 of a hollow, be provided with the rectangle chute 61 suitable at the middle part of preceding beam casing rear side, be provided with traction hangers 63 in preceding beam casing front side with cant beam; In the beam casing 6, stretched out outside the preceding beam casing at two ends before described front-axle beam 1 was located in; Described straight beam 2 is located at an end of front-axle beam, and described cant beam 3 passes the middle part that chute 61 is arranged on front-axle beam, is provided with adjusting device 7 between the other end of described front-axle beam 1 and the preceding beam casing 6, and described plow frame can do relative motion with preceding beam casing 6 under the effect of adjusting device.Wherein, the structure of adjusting device 7 is more, as long as beam casing does relative motion before making front-axle beam relatively, as shown in the figure, it is located at the threaded crank on the front-axle beam and is arranged on the nut that front-axle beam puts by one forms, uses, and the rotation crank can be adjusted the relative distance between front-axle beam and the preceding beam casing.The length of above-mentioned rectangle chute can be selected according to actual conditions, promptly sets according to the width of local tractor, and generally suitable unsuitable little greatly, it is long more, and the adjustable range of the preceding relatively beam casing of front-axle beam is big more, otherwise then more little.
Improve further as the utility model, the two ends of beam casing 6 upper surfaces are provided with two support ears 62 before described, are pivoted with Y shape bracing frame 8 on two support ears, are pivoted with adjusting yoke 9 between described straight beam and cant beam intersection and Y shape bracing frame.Can form three points by two on bracing frame and front-axle beam traction hangers like this and come the firm plough of ploughing of fixing, and can adjust plow frame by adjusting yoke.
Improve further as of the present utility model, described before, be equipped with fastening bolt 64 (as shown in Figure 2) on the sidewall of beam casing, be used for after having adjusted front-axle beam and preceding beam casing the fixedly relative position between the front-axle beam and preceding beam casing, to protect adjusting device 7.
In summary, tractor-drawn of the present utility model arable land plow structure is simple, can be applicable to various tractors, has strengthened the scope of application of the plough of ploughing, and has reduced the investment of peasant's farm machinery.
Claims (3)
1, a kind of tractor-drawn is ploughed and is ploughed, comprise cuboid plow frame behind the preceding triangle of forming by front-axle beam, straight beam and cant beam, below the cant beam of described plow frame, be provided with plough body, on the straight beam of described plow frame, be fixed with depth wheel, it is characterized in that: also comprise the preceding beam casing of a hollow, be provided with the rectangle chute suitable at the middle part of preceding beam casing rear side, be provided with the traction hangers in preceding beam casing front side with cant beam; In the beam casing, stretched out outside the preceding beam casing at two ends before described front-axle beam was located in; Described straight beam is located at an end of front-axle beam, and described cant beam passes the middle part that chute is arranged on front-axle beam, is provided with adjusting device between the other end of described front-axle beam and the preceding beam casing, and described plow frame can do relative motion with preceding beam casing under the effect of adjusting device.
2, tractor-drawn as claimed in claim 1 is ploughed and is ploughed, it is characterized in that: the two ends at described front-axle beam cover upper surface are provided with two support ears, on two support ears, be pivoted with Y shape bracing frame, between described straight beam and cant beam intersection and Y shape bracing frame, be pivoted with adjusting yoke.
3, tractor-drawn as claimed in claim 1 or 2 is ploughed and is ploughed, and it is characterized in that: be equipped with fastening bolt on the sidewall of beam casing before described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200010910U CN201146670Y (en) | 2008-01-16 | 2008-01-16 | Tractor-drawn plough |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200010910U CN201146670Y (en) | 2008-01-16 | 2008-01-16 | Tractor-drawn plough |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201146670Y true CN201146670Y (en) | 2008-11-12 |
Family
ID=40114436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200010910U Expired - Fee Related CN201146670Y (en) | 2008-01-16 | 2008-01-16 | Tractor-drawn plough |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201146670Y (en) |
-
2008
- 2008-01-16 CN CNU2008200010910U patent/CN201146670Y/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081112 Termination date: 20100220 |