CN2391401Y - Mould board of main plough part - Google Patents
Mould board of main plough part Download PDFInfo
- Publication number
- CN2391401Y CN2391401Y CN 99251355 CN99251355U CN2391401Y CN 2391401 Y CN2391401 Y CN 2391401Y CN 99251355 CN99251355 CN 99251355 CN 99251355 U CN99251355 U CN 99251355U CN 2391401 Y CN2391401 Y CN 2391401Y
- Authority
- CN
- China
- Prior art keywords
- mouldboard
- main plough
- utility
- plough body
- model
- 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
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- Soil Working Implements (AREA)
Abstract
The utility model discloses a breast board of a main plough body. A fan-shaped notch is arranged on the work curved surface of the breast board of a main plough body; the breast board has small work resistance, formed furrows are shallow, deep tillage can be realized, and the utility model is suitable for a small tractor to use; tillage depth can be guaranteed, soil fertility is improved, and the utility model creates favorable conditions for crop growth.
Description
The utility model relates to a kind of farm machinery, especially a kind of mouldboard of main plough body.
The arable land is the basic link of agricultural production, and it mainly acts on is chesson, recovers soil fertility, covers weeds and fertilizer, and preventing disease and pest is for crop growthing development is created good condition.The arable land degree of depth of existing tractor and match plough can reach 16 centimeters-20 fens public affairs.Agricultural production needs to increase year by year on this basis dark.Not only do not deepen to shoal on the contrary but existing situation shows tilling depth, the most shallow only has 12 centimeters-14 centimeters, forms a hard formation at the plough end simultaneously, and the following soil of hard formation and hard formation can not make full use of.Existing plough tool all with the supporting use of small tractor, small tractor is in light weight, the crack, ground is little, and the right side wheel of tractor is pressed in the ditch dug with a plow when ploughing, tractor is inevitable to Right deviation, the load-bearing of right wheel is big, the revolver load-bearing is little.Original small tractor is in light weight, and tire adhesion force is just little.The revolver load-bearing makes revolver adhesive force littler for a short time.Revolver often occurs skidding, embraces the hole, causes tractor to sink, and back axle is wiped ground, and resistance increases, and the ploughing degree of depth progressively shoals.Produce above-mentioned situation, main cause is that the mouldboard of existing main plough body and ploughshare constitute a complete working curved surface, and the effect of mouldboard is that to accept soil that ploughshare cuts in addition broken and overturn.Finish link such as cut soil, hack, dig in this process, whole process resistance is big and form ditch dug with a plow.So the structure of the mouldboard of main plough body is the one of the main reasons that causes tilling depth to shoal.
The purpose of this utility model is to provide a kind of mouldboard of the main plough body that resistance is little when guaranteeing to plough the degree of depth and work.
For reaching above-mentioned purpose, the top of the working curved surface of the mouldboard of the utility model master plough body has breach.The top institute gap of the working curved surface of mouldboard is a sector notch, and the mouldboard back side is fixed with sideboard.
Because the mouldboard working curved surface top of main plough body has breach, main plough body is when work behind the employing said structure, and some upset another part then falls into present ditch dug with a plow by breach behind the soil breaking.The ditch dug with a plow of Xing Chenging is owing to the backfill of part soil shoals like this, and small tractor gradient when work is little, is easy to realize deep ploughing, because the soil that ploughshare cuts part is fallen by breach, the working resistance of whole plough is little.Improved effect greatly also for realizing the small tractor deep ploughing and laying the foundation for trench plow manufactures and designs.The sideboard at the mouldboard back side moves the size that can adjust breach on the mouldboard, can adapt to the needs of different soils.
Embodiment is further described the utility model below in conjunction with accompanying drawing:
Fig. 1 is the structural representation of the utility model mouldboard.
Fig. 2 is the rearview of the utility model mouldboard.
By Fig. 1 and Fig. 2 as can be known, the working curved surface top of mouldboard 1 has sector notch, and mouldboard 1 back side is fixed with sideboard 2, and sideboard 2 links to each other with mouldboard 1 by bolt 3.
Claims (3)
1, a kind of mouldboard of main plough body is characterized in that the top of the working curved surface of mouldboard has breach.
2, the mouldboard of main plough body according to claim 1 is characterized in that the top institute gap of the working curved surface of mouldboard is a sector notch.
3, the mouldboard of main plough body according to claim 1 and 2 is characterized in that the mouldboard back side is fixed with sideboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99251355 CN2391401Y (en) | 1999-10-29 | 1999-10-29 | Mould board of main plough part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99251355 CN2391401Y (en) | 1999-10-29 | 1999-10-29 | Mould board of main plough part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2391401Y true CN2391401Y (en) | 2000-08-16 |
Family
ID=34035845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99251355 Expired - Fee Related CN2391401Y (en) | 1999-10-29 | 1999-10-29 | Mould board of main plough part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2391401Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104663023A (en) * | 2015-03-07 | 2015-06-03 | 向青茂 | Plowshare capable of turning and burying crop stalks |
-
1999
- 1999-10-29 CN CN 99251355 patent/CN2391401Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104663023A (en) * | 2015-03-07 | 2015-06-03 | 向青茂 | Plowshare capable of turning and burying crop stalks |
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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 |