CN2283341Y - Spot and controlled quantity topdressing machine - Google Patents
Spot and controlled quantity topdressing machine Download PDFInfo
- Publication number
- CN2283341Y CN2283341Y CN 96223343 CN96223343U CN2283341Y CN 2283341 Y CN2283341 Y CN 2283341Y CN 96223343 CN96223343 CN 96223343 CN 96223343 U CN96223343 U CN 96223343U CN 2283341 Y CN2283341 Y CN 2283341Y
- Authority
- CN
- China
- Prior art keywords
- fertilizer
- spot
- controlled quantity
- topdressing
- plough
- 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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- Fertilizing (AREA)
Abstract
The utility model relates to a spot and controlled quantity topdressing machine, which is composed of a fertilizer bucket 1, a fertilizer distributing pipe 2, a fertilizer apparatus 3, etc. An operating lever is fixed on a cultivating plough 4 and the fertilizer apparatus 3. The operating lever can be collided with the straw of a crop when the utility model works, and can control the opening and the closing actions of a fertilizer distributing hole, and therefore, the spot and controlled quantity topdressing for the cultivation can be realized.
Description
The utility model is a kind of farm implements, promptly a kind of fixed-point flow regulating top dressing unit.
In agricultural production, particularly in the cultivation of seeding corn and other crops, fertilizer dressing is a very important operation.At present, topdressing operation mainly relies on manual carrying out.How near crop, to prick the hole, broadcast application earth backing in another people Xiang Kong by a people.This method, labour intensity is big, and work efficiency is very low, is badly in need of improving.In order to address this problem, the area that has combines fertilising and intertillage, hangs a fertile bucket on plough, front broadcast application, back earth backing.Though this mode is laborsaving, the position that chemical fertilizer is sowed is very inaccurate, causes the waste of chemical fertilizer.
The purpose of this utility model is to develop a kind of can topdressing when intertillage, and can be sprinkling upon definite locational fertilizer applicator to chemical fertilizer.
Technical scheme: this fertilizer applicator also is to be suspended on the intertillage plough, is made of fertilizer bucket and fertilizer distributor, and different is on fertilizer apparatus, the control stick that can control the fertile mouthful switch of stream with the collision of crop tangerine stalk to be arranged.
The fertilizer applicator that adopts such scheme to make can topdress when intertillage, can be sprinkling upon fertilizer on definite position again, can also control fertilising quantity, thereby provides a kind of suitable facility for topdressing operation.
Introduce a kind of embodiment below in conjunction with accompanying drawing.
Fig. 1 is the front view of present embodiment, and Fig. 2 is its vertical view.Fig. 3 is its partial enlarged drawing.
As seen from the figure, this fertilizer applicator is made up of fertilizer bucket 1, defertilizing tube 2, fertilizer apparatus 3 etc., and is fixed on plough 4 (the marking with double dotted line), the fertile bucket aloft, and the chemical fertilizer gravitate flows to fertilizer apparatus by defertilizing tube.The fertilizer bottom has one to flow fertile mouthful 5, above the fertile mouth of stream board plug type switch 6 is housed, and switch 6 is hinged by the end of a lacing wire 7 with control stick 8.The control stick front portion is connected by rotating shaft with support bar 9 again, and a returning pull-spring 10 is arranged between control stick and the support bar.When operation, along with advancing of plough, control stick can bump against with the corn stalk bottom, and the sky that is drawn back fertilizer apparatus by leverage closes 6, and chemical fertilizer can flow out from flowing fertile mouthful 5, when plough continues to move ahead, control stick slips over maize straw, and return under the effect of extension spring 10 is closed stream for fertile mouthful, one time fertilizer finishes, and carries out fertilizer process next time again.Like this, just can realize the fertilizer of fixing a point, simultaneously, can also adjust fertilizing amount, reach the purpose of fixed point control amount by the ways such as length of adjusting lacing wire.
Claims (1)
1, a kind of fixed-point flow regulating top dressing unit also is made up of fertilizer bucket and fertilizer distributor, and is suspended on and carries out topdressing operation on the plough, it is characterized in that: on fertilizer apparatus (3), have one can be with the crops straw collision control stick of fertile mouthful of (5) switch (6) of control stream.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96223343 CN2283341Y (en) | 1996-12-26 | 1996-12-26 | Spot and controlled quantity topdressing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96223343 CN2283341Y (en) | 1996-12-26 | 1996-12-26 | Spot and controlled quantity topdressing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2283341Y true CN2283341Y (en) | 1998-06-10 |
Family
ID=33902601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96223343 Expired - Fee Related CN2283341Y (en) | 1996-12-26 | 1996-12-26 | Spot and controlled quantity topdressing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2283341Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102067751A (en) * | 2010-12-17 | 2011-05-25 | 华北电力大学 | Multifunctional agricultural plough |
-
1996
- 1996-12-26 CN CN 96223343 patent/CN2283341Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102067751A (en) * | 2010-12-17 | 2011-05-25 | 华北电力大学 | Multifunctional agricultural plough |
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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 |