CN1052588A - 地膜作物苗期覆土装置 - Google Patents
地膜作物苗期覆土装置 Download PDFInfo
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- CN1052588A CN1052588A CN 90104851 CN90104851A CN1052588A CN 1052588 A CN1052588 A CN 1052588A CN 90104851 CN90104851 CN 90104851 CN 90104851 A CN90104851 A CN 90104851A CN 1052588 A CN1052588 A CN 1052588A
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- 239000002689 soil Substances 0.000 claims abstract description 16
- 239000002362 mulch Substances 0.000 claims description 2
- 238000010899 nucleation Methods 0.000 claims description 2
- 238000001914 filtration Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract 1
- 229920000742 Cotton Polymers 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
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Abstract
一种适用于地膜作物苗期覆土装置，包括切土圆
片，土质过滤网，起土叶片，护苗接土板。用时将覆土
装置附加于中耕机之后，也可单独由人操作。由切土
圆片把切起的土送入滚筒过滤网，通过过滤后的土，
由起土叶片把土送入接土板上，使土顺着护苗接土板
的坡度，滑到地膜作物的根部，从而起到护苗保膜的
作用。
Description
现有的覆土装置，如棉花点播机的盖土装置，只能在铺膜播种时应用，不足之处是不能在苗期使用。
本发明的目的在于提供一种不受作物苗期影响，结构简单的覆土装置。
本发明覆土装置其特征，是由切土园片把土送入滚筒，在滚筒的自转下，利用带土叶片把土掀起落入接土护苗器上，是土利用滚筒的振动和接土护苗器的坡度把土安全地送入地膜作物的根部。
以下结合附图对本发明做进一步说明：附图为本发明的实施例的结构示意图、参照图。使用时将覆土装置附加于中耕机之后。由切土园片（1）把切松的土送到土块过滤网（2），使通过过滤后的土进入滚筒，使带土叶片把土带起，随着滚筒的自转落入保苗接土板（5），滑入地膜与作物苗的根部。
Claims (2)
1、一种地膜作物，苗期覆土装置。包括切土园片、带土叶片、滚筒保苗接土板。其特征在于：滚筒轴承柱是直接与土块网连结，接土板直接放入滚筒内接土。
2、如权利要求书（1）所述的地膜苗期覆土装置，其特征在于滚筒和轴承柱是连结在过滤网上，而接土板又直接插入滚筒内，接卷土叶片送来的土。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90104851 CN1021279C (zh) | 1990-06-27 | 1990-06-27 | 地膜作物苗期覆土装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90104851 CN1021279C (zh) | 1990-06-27 | 1990-06-27 | 地膜作物苗期覆土装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1052588A true CN1052588A (zh) | 1991-07-03 |
| CN1021279C CN1021279C (zh) | 1993-06-23 |
Family
ID=4878776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90104851 Expired - Fee Related CN1021279C (zh) | 1990-06-27 | 1990-06-27 | 地膜作物苗期覆土装置 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1021279C (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1331380C (zh) * | 2004-06-22 | 2007-08-15 | 徐守光 | 自动棉苗覆土机 |
-
1990
- 1990-06-27 CN CN 90104851 patent/CN1021279C/zh not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1331380C (zh) * | 2004-06-22 | 2007-08-15 | 徐守光 | 自动棉苗覆土机 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1021279C (zh) | 1993-06-23 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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 |