CN2072314U - Injection type manure-spreading unit - Google Patents
Injection type manure-spreading unit Download PDFInfo
- Publication number
- CN2072314U CN2072314U CN 88216177 CN88216177U CN2072314U CN 2072314 U CN2072314 U CN 2072314U CN 88216177 CN88216177 CN 88216177 CN 88216177 U CN88216177 U CN 88216177U CN 2072314 U CN2072314 U CN 2072314U
- Authority
- CN
- China
- Prior art keywords
- injection
- head
- fertilizer
- injection rod
- injection type
- 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 - Lifetime
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- Fertilizing (AREA)
Abstract
The utility model relates to an injection type fertilizer, which is characterized in that the utility model comprises an injection head, an injection rod, a force-bearing disc, a pipe body and a handle. The inside of the pipe body is provided with a checking valve, a return spring and a plunger, and the head part of the injection rod is provided with a spray hole. The fertilizer can be directly applied to the periphery of the root of the crops of the lower layer of the soil by the injection type fertilizer, and the waste and the volatilization loss of the fertilizer can be effectively prevented. With novel structure, the injection type fertilizer needs no special pressure vessel, and uses a personal injection device; the liquid fertilizer is injected to the soil by pressure which is generated in the process of fertilizing. The utility model has the advantages of small size, light weight, simple production, flexible operation, without selecting labour, low cost, convenient maintenance, high efficiency; woman and children can all use the injection type fertilizer.
Description
The utility model is a kind of small farm tools of fertilizer deep placement, and the deep placement that is mainly used in dry land crop topdresses.
At present, vast rural area is in when fertilising, generally adopts top application or spreads manuer in holes, and top application volatilization loss is big, spread manuer in holes take a lot of work, time-consuming.These two kinds of methods are all macerated by rainwater and are buried, and fertilizer efficiency is low, waste is big, and is subjected to climatic effect, the in good time fertilising of unfavorable crops.Existing a kind of fertilizer deep placing device, it by trace, upper end hinge, pedal buckle, fertilizer pressing plug etc. constitutes, its parts are many, complex structure, use inconvenient.
The purpose of this utility model is to avoid above-mentioned the deficiencies in the prior art part and a kind of injection type fertilizer applicator of designing.
The purpose of this utility model can reach by following measure.
The utility model is a kind of injection type fertilizer applicator, it is characterized in that it is by injection head (1), injection rod (2), load dish (3), body (5) and handle (8) constitute, handle links to each other with the afterbody of body, siphunculus (9) is communicated with body in the handle, in body, be provided with check valve (7), return spring (6) and piston (4), the afterbody of injection rod links to each other with the head of body, siphunculus (10) is communicated with body in the injection rod, the head of siphunculus is provided with a check valve (11) in injection rod, the injection rod head is provided with several spray-holes (12), and each spray-hole all is communicated with siphunculus in the injection rod, and the load dish is a plate-like, be located at the periphery of injection shaft, be provided with an aperture on load dish seat, injection rod is provided with several fertilizing amount signs, and injection head is a taper.Check valve is made of valve seat and glass marble; Check valve is made of spring and steel ball; The spray-hole of injection rod head is eight.
The injection type fertilizer applicator of making as stated above has following advantage compared with the prior art:
1, fertilizer directly can be executed around soil lower floor crop root, can be prevented fertile waste and volatilization loss effectively, not restricted by weather, thereby can give full play to the usefulness of chemical fertilizer, be beneficial to the absorption growth of crop.
2, novel structure does not need special pressure vessel, but leans on the injection device of self, produce pressure in the fertilising process solution injection is buried, and volume is little, in light weight, it is simple to produce, easy row.
3, flexible operation is not selected the labour, and women and children all can use.
4, cheap, easy to maintenance, the efficient height.
Accompanying drawing is a structural representation of the present utility model.
Among the figure:
1, injection head, 2, injection rod,
3, load dish, 4, piston,
5, body, 6, return spring,
7, last time valve, 8, handle,
9, siphunculus in the handle, 10, siphunculus in the injection rod,
11, check valve, 12, spray-hole.
Below in conjunction with accompanying drawing the utility model embodiment is described in further detail:
The injection type fertilizer applicator, by injection head, injection rod, the load dish, body and handle constitute, its appearance and size is 10.7 * 85(centimetre), handle links to each other with the afterbody of body, siphunculus is communicated with body in the handle, in body, be provided with check valve, return spring and piston, the afterbody of injection rod links to each other with the head of body, siphunculus is communicated with body in the injection rod, and the head of siphunculus is provided with a check valve in injection rod, and the injection rod head is provided with eight spray-holes, each spray-hole all is communicated with siphunculus in the injection rod, the load dish is a plate-like, is located at the periphery that the injection rod bar is penetrated, and is provided with an aperture on load dish seat, injection rod is provided with three fertilizing amount signs, and injection head is a taper.Check valve is made of valve seat and glass marble, and check valve is made of spring and steel ball.Its principle is: chemical fertilizer is converted into liquid in proportion pack in the Plastic Drum, connect with siphunculus in a flexible pipe and the fertilizer applicator handle, flow in the body by check valve by the pressure of solution.Fertilizer applicator shape such as crutch, holding handle during fertilising inserts down injection head to the crop side that will apply fertilizer, under the promotion of reaction force, make the piston that is installed in the injection rod upper end, the resistance that overcomes return spring rises along inboard wall of tube body, and the solution in the body is descending along siphunculus in the injection rod, along with pressure continues to increase, open check valve, solution just sprays eight spray-holes from the injection rod head and buries, and realizes deep placement.When fertilizer applicator is extracted soil, under the effect of return spring, just promote descent of piston, check valve is opened, and solution flows into body again in order to using next time again.
Claims (4)
1, a kind of injection type fertilizer applicator, it is characterized in that it is by injection head (1), injection rod (2), load dish (3), body (5) and handle (8) constitute, handle links to each other with the afterbody of body, siphunculus (9) is communicated with body in the handle, in body, be provided with check valve (7), return spring (6) and piston (4), the afterbody of injection rod links to each other with the head of body, siphunculus (10) is communicated with body in the injection rod, the head of siphunculus is provided with a check valve (11) in injection rod, the injection rod head is provided with several spray-holes (12), and each injection all is communicated with siphunculus in the injection rod, and the load dish is a plate-like, be located at the periphery of injection rod shaft, be provided with an aperture on load dish seat, injection rod is provided with several fertilizing amount signs, and injection head is taper.
2,, it is characterized in that check valve is made of valve seat and glass marble according to the said injection type fertilizer applicator of claim 1.
3,, it is characterized in that check valve is made of spring and steel ball according to the said injection type fertilizer applicator of claim 1.
4, according to claim 1 or 2 said injection type fertilizer applicators, the spray-hole that it is characterized in that the injection rod head is eight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88216177 CN2072314U (en) | 1988-11-07 | 1988-11-07 | Injection type manure-spreading unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88216177 CN2072314U (en) | 1988-11-07 | 1988-11-07 | Injection type manure-spreading unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2072314U true CN2072314U (en) | 1991-03-06 |
Family
ID=4848858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88216177 Expired - Lifetime CN2072314U (en) | 1988-11-07 | 1988-11-07 | Injection type manure-spreading unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2072314U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100360005C (en) * | 2006-10-12 | 2008-01-09 | 东北农业大学 | Fertilizer spraying needle for liquid fertilizer applying machine |
| CN104798470A (en) * | 2015-04-01 | 2015-07-29 | 成都天本生物科技有限公司 | Air spray explosion type soil deep scarification and deep fertilization device |
| CN105409414A (en) * | 2015-11-13 | 2016-03-23 | 四川天本生物技术有限公司 | Three-dimensional protection no-tillage deep-scarification and deep-application air-spray-explosion and fertilizer-jetting generator |
| CN105875367A (en) * | 2016-06-13 | 2016-08-24 | 陈常志 | Ginseng and crop planting, watering, pesticide-spraying and fertilizing device |
| CN106612857A (en) * | 2016-12-01 | 2017-05-10 | 东北农业大学 | Pulsed high-pressure jet horizontal zero-speed fertilizer-spraying mechanism |
| CN111528069A (en) * | 2020-05-14 | 2020-08-14 | 张立 | Crop root fertilizing device |
-
1988
- 1988-11-07 CN CN 88216177 patent/CN2072314U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100360005C (en) * | 2006-10-12 | 2008-01-09 | 东北农业大学 | Fertilizer spraying needle for liquid fertilizer applying machine |
| CN104798470A (en) * | 2015-04-01 | 2015-07-29 | 成都天本生物科技有限公司 | Air spray explosion type soil deep scarification and deep fertilization device |
| CN105409414A (en) * | 2015-11-13 | 2016-03-23 | 四川天本生物技术有限公司 | Three-dimensional protection no-tillage deep-scarification and deep-application air-spray-explosion and fertilizer-jetting generator |
| CN105875367A (en) * | 2016-06-13 | 2016-08-24 | 陈常志 | Ginseng and crop planting, watering, pesticide-spraying and fertilizing device |
| CN106612857A (en) * | 2016-12-01 | 2017-05-10 | 东北农业大学 | Pulsed high-pressure jet horizontal zero-speed fertilizer-spraying mechanism |
| CN106612857B (en) * | 2016-12-01 | 2019-01-29 | 东北农业大学 | Pulsed high-pressure jet horizontal direction zero-speed spray fertilizer mechanism |
| CN111528069A (en) * | 2020-05-14 | 2020-08-14 | 张立 | Crop root fertilizing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |