CN206481578U - A kind of agricultural subsoiler - Google Patents
A kind of agricultural subsoiler Download PDFInfo
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- CN206481578U CN206481578U CN201720173057.0U CN201720173057U CN206481578U CN 206481578 U CN206481578 U CN 206481578U CN 201720173057 U CN201720173057 U CN 201720173057U CN 206481578 U CN206481578 U CN 206481578U
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- chain
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- subsoiling
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Abstract
The utility model is related to a kind of agricultural subsoiler, belong to agricultural machinery technology field, the frame of land wheel is carried including hauling machine and its rear end, subsoiling mechanism and fertilizing mechanism are installed in frame, subsoiling mechanism includes one group of transversely arranged chain-type plough, in chain-type plough one group of ditching knife is surrounded with along its chain, fertilizing mechanism includes the fertilizer box in frame and exports one group of fertilizer separator being connected with its lower end, fertilizer separator before and after chain-type plough with corresponding, fertilizing mechanism is located at subsoiling device front end, the ditching knife includes fixing end and working end, fixing end is fixedly connected with chain, working end is outwards extended perpendicularly out, section of the working end along stretching direction is half elliptic, the outer end of working end is cutter head, cutter head front end is rake face, rear end is rear knife face, subsoiling is carried out after fertilising, stalk with fertilizer is brought into soil and cut off by ditching knife, the cropland application rate of stalk can not only be improved, the utilization rate of fertilizer can also be improved, reduce residual.
Description
Technical field
The utility model belongs to agricultural machinery technology field, and in particular to a kind of agricultural subsoiler.
Background technology
Subsoiler is conducive to improving the water-holding capacity of soil, improves soil texture, reduces soil water erosion, is crops
Root growth is created a favorable environment.The subsoiling equipment that current China develops mainly has tooth-like bar, dental formulas, adjustable wing shovel, rotary tillage
Formula and oscillatory type etc., are to use deep soil loosing shovel operation, deep soil loosing shovel is the topmost workpiece of subsoiler, to subsoiling effect or even
The performance of complete machine has a direct influence, and small arc or straight knife type, work resistance are used the curve of existing deep soil loosing shovel working curved surface more
Power is big, and power consumption is big, and hack effect is also undesirable, accordingly, it would be desirable to existing subsoiling and be improved.
Utility model content
The utility model overcomes the shortcoming of prior art there is provided a kind of agricultural subsoiler, is rotated and realized by cutter
Subsoiling ditch, using rotating knife rotate cut earth's surface hard formation, while the stubble and weeds to being covered in earth's surface cut,
Crush and bring into subsoiling soil layer and stay in soil, can not only solve the problems, such as winding, while the tractive resistance of reduction subsoiler,
Power consumption and oil consumption.
Concrete technical scheme of the present utility model is：
A kind of agricultural subsoiler, including hauling machine and its rear end carry in the frame of land wheel, the frame and are provided with subsoiling
Mechanism and fertilizing mechanism, subsoiling mechanism are included in one group of transversely arranged chain-type plough, chain-type plough along its chain
One group of ditching knife is surrounded with, fertilizing mechanism includes the fertilizer box in frame and exports the component being connected fertilizer with its lower end
Device, fertilizer separator before and after chain-type plough with corresponding, and key point is that the fertilizing mechanism is located at subsoiling device front end, institute
Stating ditching knife includes fixing end and working end, and fixing end is fixedly connected with chain, and working end is outwards extended perpendicularly out, and working end edge is stretched
The section of outgoing direction is half elliptic, and the outer end of working end is cutter head, and cutter head front end is rake face, and rear end is rear knife face, cutter head
The angle of end face and rake face is 60-80 degree, and the angle of cutter head end face and half elliptic exterior arc surface is 40-70 degree, the chain
The depth that bar formula plough stretches into soil layer is 40-60cm.
Described ditching knife is symmetrical and interlaced both sides for being arranged on chain.
Described fertilizer separator is the sweptback guiding gutter in upper end, and guiding gutter upper end is connected with the outlet of fertilizer box lower end, water conservancy diversion
Groove is gradually broadened from top to bottom, and the backgauge post of its end face is provided perpendicular in guiding gutter.
Described land wheel is the pack roller for being arranged at subsoiling mechanism rear end, and the width of pack roller, which is not less than, is located at frame two ends
Two chain-type ploughs spacing.
The beneficial effects of the utility model are：Stalk can be pressed into soil and carried out by the utility model using ditching knife
Cut-out is deposited in soil, reduces the total content of stalk in topsoil, good soil environment is provided for follow-up sowing, and
And stalk is subjected to returning to the field to greatest extent, based on features described above, fertilizing mechanism is arranged on subsoiling device front end, fertilizer is with straw
Stalk enters in soil, it is possible to increase the utilization rate of fertilizer, reduces influence of the residual fertilizer to soil.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of ditching knife in the utility model.
Fig. 3 is Fig. 2 right view.
Fig. 4 is the structural representation of fertilizer separator in the utility model.
In accompanying drawing, 1, frame, 2, chain-type plough, 3, chain, 4, ditching knife, 401, fixing end, 402, working end,
403rd, cutter head, 404, rake face, 405, rear knife face, 5, fertilizer box, 6, fertilizer separator, 601, backgauge post, 7, pack roller.
Embodiment
The utility model is related to a kind of agricultural subsoiler, including hauling machine and its rear end carry the frame 1 of land wheel, the machine
Subsoiling mechanism and fertilizing mechanism are installed, subsoiling mechanism includes one group of transversely arranged chain-type plough 2, chain-type in frame 1
Be surrounded with one group of ditching knife 4 along its chain 3 in plough 2, fertilizing mechanism include fertilizer box 5 in frame 1 and with it
One group of connected fertilizer separator 6 of mouth is brought out, fertilizer separator 6 before and after chain-type plough 2 with corresponding, and the fertilizing mechanism is located at deep
Loose device front end, the ditching knife 4 includes fixing end 401 and working end 402, and fixing end 401 is fixedly connected with chain 3, works
End 402 is outwards extended perpendicularly out, and working end 402 is along the section in direction is stretched out for half elliptic, and the outer end of working end 402 is cutter head
403, the front end of cutter head 403 is rake face 404, and rear end is rear knife face 405, and the angle of the end face of cutter head 403 and rake face 404 is 60-
80 degree, the angle of the end face of cutter head 403 and half elliptic exterior arc surface is 40-70 degree, and the chain-type plough 2 stretches into soil layer
Depth is 40-60cm.
Specific embodiment, as shown in Figures 1 to 4, hauling machine drive frame to advance, and land wheel is to be arranged at subsoiling mechanism rear end
Pack roller 7, the width of pack roller 7 is not less than the spacing of two chain-type ploughs 2 positioned at the two ends of frame 1, in chain-type
Plough 2 is carried out before subsoiling, and the fertilizer that fertilizing mechanism is first carried out in broadcast application operation, fertilizer box 5 is spread earthward by fertilizer separator 6,
Covered with stalk on ground, fertilizer separator 6 is the sweptback guiding gutter in upper end, and guiding gutter upper end is connected with the outlet of the lower end of fertilizer box 5,
Guiding gutter gradually broadens from top to bottom, the backgauge post 601 of its end face is provided perpendicular in guiding gutter, fertilizer is by guiding gutter
Entrance slide downward, is split, the width after fertilizer is split is substantially equal to chain-type plough 2 when by backgauge post 601
Face width.
Ditching knife 4 is symmetrical and interlaced both sides for being arranged on chain 3, and the angle of the end face of cutter head 403 and rake face 404 is
70 degree, it can either ensure smooth when ditching knife 4 enters soil, when in turn ensure that tough parts hit in ditching knife 4 and soil
Intensity, the angle of the end face of cutter head 403 and half elliptic exterior arc surface is 50 degree, and the angle, which is set, ensure that cutter head 403 will
Stalk is pressed into soil without cutting off, and ensure that again and enters after soil the resistance for relying on soil by straw cutting, it is to avoid stalk quilt
The situation for taking ground out of occurs, it is to avoid the winding resistance of stubble and stalk, tractive resistance and traction oil consumption is reduced, with fertilizer
Stalk be uniformly distributed in the soil of subsoiling, chain-type plough 2 stretch into soil layer depth be 50cm, the depth be more than plough
The depth of layer, topsoil is after overall rotary tillage is carried out, the stalk being distributed in topsoil only occupies sub-fraction, therefore, it is to avoid after
The grain of planting of phase sowing sows the situation on stalk, improves contact of kind of the grain with soil, significantly improves in emergence rate, soil
Stalk carry fertilizer, fertilizer is uniformly distributed in soil, not only increases the utilization of kind of grain or crop root to fertilizer
Rate, while avoiding enrichment of the residual fertilizer on soil influences.
The Subsoiling formed after subsoiling is unfavorable for preserving soil moisture, therefore, is used as 7 pairs of all chain-types of pack roller of land wheel
The subsoiling band of the formation of plough 2 is suppressed, and reduces soil moisture loss, and soil moisture conservation environment is provided for the growth of kind of grain.
Claims (4)
1. a kind of agricultural subsoiler, including hauling machine and its rear end carry and are provided with the frame (1) of land wheel, the frame (1)
Subsoiling mechanism and fertilizing mechanism, subsoiling mechanism include one group of transversely arranged chain-type plough (2), chain-type plough (2)
It is middle to be surrounded with one group of ditching knife (4) along its chain (3), fertilizing mechanism include fertilizer box (5) in frame (1) and with it
One group of connected fertilizer separator (6) of mouth is brought out, fertilizer separator (6) before and after chain-type plough (2) with corresponding, it is characterised in that：
The fertilizing mechanism is located at subsoiling device front end, and the ditching knife (4) includes fixing end (401) and working end (402), fixing end
(401) it is fixedly connected with chain (3), working end (402) are outwards extended perpendicularly out, the section of working end (402) along stretching direction is
Half elliptic, the outer end of working end (402) is cutter head (403), and cutter head (403) front end is rake face (404), and rear end is rear knife face
(405), the angle of cutter head (403) end face and rake face (404) is 60-80 degree, cutter head (403) end face and half elliptic external arc
The angle in face is 40-70 degree, and the depth that the chain-type plough (2) stretches into soil layer is 40-60cm.
2. a kind of agricultural subsoiler according to claim 1, it is characterised in that：Described ditching knife (4) is symmetrical and mutual
It is staggered in the both sides of chain (3).
3. a kind of agricultural subsoiler according to claim 1, it is characterised in that：Described fertilizer separator (6) be upper end backward
Inclined guiding gutter, guiding gutter upper end is connected with the outlet of fertilizer box (5) lower end, and guiding gutter gradually broadens from top to bottom, in guiding gutter
It is provided perpendicular to the backgauge post (601) of its end face.
4. a kind of agricultural subsoiler according to claim 1, it is characterised in that：Described land wheel is to be arranged at subsoiling mechanism
The pack roller (7) of rear end, the width of pack roller (7) is not less than between two chain-type ploughs (2) at frame (1) two ends
Away from.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720173057.0U CN206481578U (en) | 2017-02-25 | 2017-02-25 | A kind of agricultural subsoiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720173057.0U CN206481578U (en) | 2017-02-25 | 2017-02-25 | A kind of agricultural subsoiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206481578U true CN206481578U (en) | 2017-09-12 |
Family
ID=59763156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720173057.0U Expired - Fee Related CN206481578U (en) | 2017-02-25 | 2017-02-25 | A kind of agricultural subsoiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206481578U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109041672A (en) * | 2018-08-11 | 2018-12-21 | 吉林省农业科学院 | A kind of maize straw landfill device |
| CN109496542A (en) * | 2019-01-15 | 2019-03-22 | 吉林大学 | A kind of sprocket-type cutter for corn stubble harvest |
| CN109555179A (en) * | 2019-01-25 | 2019-04-02 | 牛德成 | A kind of chain type cable plow |
-
2017
- 2017-02-25 CN CN201720173057.0U patent/CN206481578U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109041672A (en) * | 2018-08-11 | 2018-12-21 | 吉林省农业科学院 | A kind of maize straw landfill device |
| CN109041672B (en) * | 2018-08-11 | 2021-06-08 | 吉林省农业科学院 | Corn straw returning and burying method |
| CN109496542A (en) * | 2019-01-15 | 2019-03-22 | 吉林大学 | A kind of sprocket-type cutter for corn stubble harvest |
| CN109555179A (en) * | 2019-01-25 | 2019-04-02 | 牛德成 | A kind of chain type cable plow |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170912 Termination date: 20190225 |