CN2101987U - Arrow shovel type double-layer seed fertilizer separated trench excavator - Google Patents
Arrow shovel type double-layer seed fertilizer separated trench excavator Download PDFInfo
- Publication number
- CN2101987U CN2101987U CN 91227723 CN91227723U CN2101987U CN 2101987 U CN2101987 U CN 2101987U CN 91227723 CN91227723 CN 91227723 CN 91227723 U CN91227723 U CN 91227723U CN 2101987 U CN2101987 U CN 2101987U
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- seed
- trench excavator
- fertilizer
- utility
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Abstract
The utility model discloses an arrow shovel type double-layer seed fertilizer separated trench excavator, which is the important part of the soil working of seeding machinery. The utility model adopts a new structure that the arrow shovel type double layer double tube is arranged in a longitudinal way. The fertilizing trench excavator of the lower layer adopts the changeable casting trench excavator body, and the seed trench excavator of the upper layer adopts the punching and welding form. The fertilizer guiding tube and the seed guiding tube are welded together from front to back in a longitudinal way. The seed trench excavator is added at the back upper part of the fertilizer trench excavator. The utility model has the advantages of peculiar and novel structure, reasonable manufacturing processes, small working resistance, and good passing performance among the fields. Besides, the utility model conforms to the flow law of the soil, and satisfies the agriculture requirement of the depth fertilizing under the seed.
Description
The double-deck seed manure of arrow spade type splits plough and belongs to agricultural machinery technological field, is the important process parts of sower, and it is the important agriculture requirement of agricultural production to the sowing link that seed manure gives.
It is split type that domestic and international existing seed manure divides sowing and applying furrow opener mostly to adopt, and promptly seed opener and applicator boot independently exist separately, the complete machine structure complexity, and weight is big, and the field through performance is poor.Existing monoblock type seed manure splits plough in respect of following several: double disk opener adopts front positioning type fertilising, rear-mounted sowing, and fertilizer is positioned at the seed below, and the intermediate soil interlayer is thin and unstable; Boots formula (shovel formula) plough adopts the seed manure separation structure, and volume is big, and working resistance is big, and through performance is poor, and seed manure splits DeGrain; Runner boot adopts side (deeply) fertilising to reach laterally structure side by side, and penetration performance is poor, and working resistance is big, and the field through performance is poor.
The utility model adopts the double-deck seed manure of arrow spade type to split new construction, and trench digging technology is reasonable, meets the soil flowing law, realize that easily seed manure splits, and penetration performance is good, and working resistance is little, and the field through performance is good, can satisfy and plant the agriculture requirement of deep placement fertilizer down.
Fig. 1 is the front view that the double-deck seed manure of the utility model arrow spade type splits plough, and Fig. 2 is its front view.
The utility model by flechette-type casting applicator boot body 1 by bolt 5, packing ring 7, nut 6 and the connecting lever of anti-closure plate 2 and fertilizer guiding tube 4 lower ends be fixed together (identical with our utility model No.91225028.3). Punching out flechette-type sowing and ditching body 1 ' with grain conductor 4 ' vertically be welded on side by side on the fertilizer guiding tube 4, sowing and ditching body 1 ' be superimposed upon with the certain altitude difference back upper place of applicator boot body 1. 8 is the plough handle.
During work, lower floor's applicator boot body 1 gos deep into soil layer to be warded off ditch and clears the way, and has extremely strong penetration performance, and do not turn over random soil layer, to both sides extruding soil layer, soil is crossed opener shank 1 and is walked around fertilizer guiding tube 4 and flow smoothly backward, and seal operculum colpi fertilizer automatically, form upper strata seed opener 1 ' soft kinds bed.Sowing and ditching body 1 ' then continue to divide soil interflow, sowing earthing to finish the sowing operation on the upper strata.
Claims (3)
1, a kind of cenospecies nutriment in a fertilizer is put plough, it is characterized in that adopting double-deck stack flechette-type opener shank, two-tube vertically seam side by side, constitutes seed and fertilizer levels and splits plough.
2, split plough by the described seed manure of claim 1, it is characterized in that lower floor's casting flechette-type opener shank is fixed by bolts on the connecting lever of fertilizer guiding tube lower end, prostatitis, forms deep-fertilizing furrow opener.
3, split plough by the described seed manure of claim 1, it is characterized in that upper strata punching out flechette-type opener shank is welded on the fertilizer guiding tube of prostatitis side by side with the rank rear grain conductor, form seed opener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91227723 CN2101987U (en) | 1991-11-07 | 1991-11-07 | Arrow shovel type double-layer seed fertilizer separated trench excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91227723 CN2101987U (en) | 1991-11-07 | 1991-11-07 | Arrow shovel type double-layer seed fertilizer separated trench excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2101987U true CN2101987U (en) | 1992-04-22 |
Family
ID=4933557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91227723 Granted CN2101987U (en) | 1991-11-07 | 1991-11-07 | Arrow shovel type double-layer seed fertilizer separated trench excavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2101987U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102612896A (en) * | 2012-04-16 | 2012-08-01 | 吉林大学 | Bionic fertilizer placer |
| CN105309087A (en) * | 2014-07-29 | 2016-02-10 | 泉州市快播农业机械有限公司 | Gutter plough |
-
1991
- 1991-11-07 CN CN 91227723 patent/CN2101987U/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102612896A (en) * | 2012-04-16 | 2012-08-01 | 吉林大学 | Bionic fertilizer placer |
| CN102612896B (en) * | 2012-04-16 | 2015-02-04 | 吉林大学 | Bionic fertilizer placer |
| CN105309087A (en) * | 2014-07-29 | 2016-02-10 | 泉州市快播农业机械有限公司 | Gutter plough |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee |