CN212677737U - Auxiliary fertilizing device - Google Patents
Auxiliary fertilizing device Download PDFInfo
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- CN212677737U CN212677737U CN202021499217.9U CN202021499217U CN212677737U CN 212677737 U CN212677737 U CN 212677737U CN 202021499217 U CN202021499217 U CN 202021499217U CN 212677737 U CN212677737 U CN 212677737U
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Abstract
The utility model discloses an auxiliary fertilizing device, which comprises a funnel, a fertilizing pipe, a connecting piece and a base; the funnel is connected with the upper end of the fertilizing tube; the lower end of the fertilizing tube is connected with an opening at the upper end of the base through a connecting piece; through holes are uniformly distributed on the periphery of the base; the funnel in install detachable filter. The base of the utility model has the function of storing fertilizer, thereby avoiding the fertilizer from being washed by rainwater, not only reducing the waste of the fertilizer, improving the utilization rate of the fertilizer, but also reducing the risk of environmental pollution; the fertilizer application device only needs to dig fertilizer pits before the first fertilizer application, does not need to dig pits before each fertilizer application, saves time and labor, can avoid digging pits and applying fertilizer in drought periods, effectively ensures the fertilizer application effect and reduces the fertilizer application cost; simultaneously, in the less season of rainfall, this device can also be effectual collect the rainwater and assemble in forest root system region, promotes forest growth.
Description
Technical Field
The utility model belongs to the technical field of forestry production tool, a supplementary fertilizer injection unit is related to.
Background
The fertilization of trees is an important link in the tree cultivation, management and protection work, and along with the progress of the fertilizer production technology, liquid fertilizer begins to enter the field of cultivation of commercial trees. The current fertilizer application method is as follows: the fertilizer is directly released on the soil surface layer around the root of the tree. However, such fertilization methods have the following problems: firstly, the fertilizer is easy to be washed by rainwater, so that not only is the fertilizer wasted, but also runoff pollutes a ground surface and an underground water source; and secondly, conventional hole application or furrow application is required to be adopted for fertilization at every time, soil is required to be excavated to enable the fertilizer to be applied to a root system growth area, the workload of hole digging or ditching is large, especially when drought is encountered, the hole digging or ditching difficulty is large, the fertilizing ditch depth is not enough easily, the fertilizing effect is influenced, and the fertilizing cost is increased.
Disclosure of Invention
Not enough to prior art, the utility model aims to provide an improve fertilizer utilization ratio, reduce fertilizer and run off, reduce the supplementary fertilizer injection unit of environmental pollution risk.
In order to achieve the above purpose, the technical solution of the present invention is as follows:
an auxiliary fertilizing device comprises a funnel, a fertilizing pipe, a connecting piece and a base; the bottom of the funnel is connected with the upper end of the fertilizing tube; the lower end of the fertilizing tube is connected with an opening at the upper end of the base through a connecting piece; through holes are uniformly distributed on the periphery of the base; the funnel in install detachable filter.
As a further technical improvement, the bottom of the funnel is sleeved at the upper end of the fertilizing pipe; the connecting piece is a sleeve. The funnel, the fertilizing tube and the base are detachably connected, and the use and the maintenance are convenient.
As a further technical improvement, the top of the funnel described above is provided with an inwardly sloping brim. The eaves portion of leanin has enlarged the collection area of rainwater, helps collecting the rainwater, and inside the rainwater fell to flow into the funnel behind the eaves portion of leanin, flow into in proper order again and fertilize in pipe and the base.
As a further technical improvement, the outer diameter of the filter plate described above is between the maximum inner diameter and the minimum inner diameter of the funnel; the diameter of the filtering holes on the filtering plate is larger than that of the fertilizer particles; the middle part of the filter plate is provided with a control rod. The filter plate clamped in the funnel is installed or disassembled by the push-pull control rod, and the filter plate prevents dead branches or blades from falling into the fertilizing pipe and the base.
As a further technical improvement, the base is a cube or a sphere. The shape of the base is selected according to the condition of the forest land or the condition of forest fertilization.
As a further technical improvement, the base is not provided with through holes in the height from the bottom 1/5-1/4. Can guarantee that the rainwater remains for a longer time in the base so that the fertilizer is better dissolved.
When the device is used, a fertilizing pit is dug before the first fertilization according to the size of the nursery stock, the base is placed in the fertilizing pit after the device is installed, soil is filled and fixed, and then fertilizer is applied; when in fertilization, fertilizer is directly poured into the funnel, the fertilizer enters the base through the fertilizing tube under the action of gravity, then the filter plate is arranged in the funnel, under the condition of rainwater or irrigation, water flows through the fertilizing tube from the funnel to the base, at the moment, nutrients of the fertilizer in the base are slowly released into the water to form fertilizer liquid, and then the fertilizer liquid flows out of the through holes in the base to enter the soil; when the fertilizer is completely used up or the fertilizer needs to be supplemented, the fertilizer is added into the funnel again without digging a fertilizer application pit again; in addition, the base can be taken out of the soil, and fertilizer residues (such as chelate fertilizer) can be recovered, so that the soil is prevented from being polluted by the residues in the soil.
Compared with the prior art, the utility model has the advantages and beneficial effect as follows:
1. the utility model discloses a base has the effect of storing fertilizer, avoids fertilizer to be washed by the rainwater, has not only reduced the waste of fertilizer, improves the fertilizer utilization ratio, has still reduced the risk of polluted environment.
2. The fertilizer application device only needs to dig fertilizer pits before the first fertilizer application, does not need to dig pits before each fertilizer application, saves time and labor, can avoid digging pits and applying fertilizer in drought periods, effectively ensures the fertilizer application effect and reduces the fertilizer application cost; simultaneously, in the less season of rainfall, this device can also be effectual collect the rainwater and assemble in forest root system region, promotes forest growth.
3. The utility model discloses can take out the base from soil, retrieve fertilizer residue (like chelate fertilizer), avoid it to remain and cause the pollution in soil.
4. The utility model discloses a demountable installation facilitates the use and maintains, can long-term used repeatedly, practices thrift the environmental protection.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1.
Fig. 2 is a schematic structural diagram of embodiment 2.
Fig. 3 is a schematic structural view of the funnel of the present invention.
Fig. 4 is a schematic structural view of the filter plate of the present invention.
The attached drawings are as follows: 1-funnel, 2-filter plate, 3-fertilizing tube, 4-connecting piece, 5-base, 6-brim and 7-control rod.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
Example 1:
an auxiliary fertilizing device comprises a funnel 1, a fertilizing pipe 3, a connecting piece 4 and a base 5; the bottom of the funnel 1 is connected with the upper end of a fertilizing tube 3; the lower end of the fertilizing tube 3 is connected with an opening at the upper end of the base 5 through a connecting piece 4; through holes are uniformly distributed on the periphery of the base 5, and the size of the through holes is suitable for the solid fertilizer not to pass through or difficult to pass through; the funnel 1 in install detachable filter 2.
The bottom of the funnel 1 is sleeved at the upper end of the fertilizing tube 3; the connecting piece 4 is a sleeve. The funnel 1, the fertilizing tube 2 and the base 5 are detachably connected.
The top of the funnel 1 is provided with an inward-inclined brim 6. The eaves portion 6 of leanin has enlarged the collection area of rainwater, helps collecting the rainwater, and the rainwater falls to flow into inside funnel 1 behind the eaves portion 6 of leanin, again flows into in proper order in fertilization pipe 3 and the base 5.
The outer diameter of the filter plate 2 is between the maximum inner diameter and the minimum inner diameter of the funnel 1; the diameter of the filter holes on the filter plate 2 is larger than that of the fertilizer particles; the middle part of the filter plate 2 is provided with a control rod 7. The filter plate 2 clamped in the funnel 1 is installed or disassembled by the push-pull control rod 7, and the filter plate 2 prevents dead branches or blades from falling into the fertilizing tube 3 and the base 5.
The base 5 is a square body. The base 5 is not provided with a through hole in the height from the bottom 1/5. Can guarantee that the rainwater remains for a longer time in the base 5 so that the fertilizer is better dissolved.
When in use, according to the size of the nursery stock, before the first fertilization, a fertilization pit with the depth of 15cm-20cm is dug in an area which is 25cm-50cm away from the nursery stock, after the device is installed, the base is placed in the fertilization pit to be filled with soil and fixed, and then fertilizer is applied; when in fertilization, fertilizer is directly poured into the funnel 1, the fertilizer enters the base 5 through the fertilizing tube 3 under the action of gravity, then the filter plate 2 is arranged in the funnel 1, under the condition of rainwater or irrigation, water flows through the fertilizing tube 3 from the funnel 1 until reaching the base 5, at the moment, nutrients of the fertilizer in the base 5 are slowly released into the water to form fertilizer liquid, and then the fertilizer liquid flows out of the through holes on the base 5 and enters the soil; when the fertilizer is completely used up or the fertilizer needs to be supplemented, the fertilizer is added into the funnel 1 again without digging a fertilizer application pit again; in addition, the base 5 can be taken out of the soil, and fertilizer residues such as chelate fertilizer can be recovered, so that the soil can be prevented from being polluted by the fertilizer residues remained in the soil.
Example 2:
an auxiliary fertilizing device comprises a funnel 1, a fertilizing pipe 3, a connecting piece 4 and a base 5; the bottom of the funnel 1 is connected with the upper end of a fertilizing tube 3; the lower end of the fertilizing tube 3 is connected with an opening at the upper end of the base 5 through a connecting piece 4; through holes are uniformly distributed on the periphery of the base 5, and the size of the through holes is suitable for the solid fertilizer not to pass through or difficult to pass through; the funnel 1 in install detachable filter 2.
The bottom of the funnel 1 is sleeved at the upper end of the fertilizing tube 3; the connecting piece 4 is a sleeve. The funnel 1, the fertilizing tube 2 and the base 5 are detachably connected.
The top of the funnel 1 is provided with an inward-inclined brim 6. The eaves portion 6 of leanin has enlarged the collection area of rainwater, helps collecting the rainwater, and the rainwater falls to flow into inside funnel 1 behind the eaves portion 6 of leanin, again flows into in proper order in fertilization pipe 3 and the base 5.
The outer diameter of the filter plate 2 is between the maximum inner diameter and the minimum inner diameter of the funnel 1; the diameter of the filter holes on the filter plate 2 is larger than that of the fertilizer particles; the middle part of the filter plate 2 is provided with a control rod 7. The filter plate 2 clamped in the funnel 1 is installed or disassembled by the push-pull control rod 7, and the filter plate 2 prevents dead branches or blades from falling into the fertilizing tube 3 and the base 5.
The base 5 is a sphere. The base 5 is not provided with a through hole in the height from the bottom 1/4. Can guarantee that the rainwater remains for a longer time in the base 5 so that the fertilizer is better dissolved.
When in use, according to the size of the nursery stock, before the first fertilization, a fertilization pit with the depth of 15cm-20cm is dug in an area which is 25cm-50cm away from the nursery stock, after the device is installed, the base is placed in the fertilization pit to be filled with soil and fixed, and then fertilizer is applied; when in fertilization, fertilizer is directly poured into the funnel 1, the fertilizer enters the base 5 through the fertilizing tube 3 under the action of gravity, then the filter plate 2 is arranged in the funnel 1, under the condition of rainwater or irrigation, water flows through the fertilizing tube 3 from the funnel 1 until reaching the base 5, at the moment, nutrients of the fertilizer in the base 5 are slowly released into the water to form fertilizer liquid, and then the fertilizer liquid flows out of the through holes on the base 5 and enters the soil; when the fertilizer is completely used up or the fertilizer needs to be supplemented, the fertilizer is added into the funnel 1 again without digging a fertilizer application pit again; in addition, the base 5 can be taken out of the soil, and fertilizer residues such as chelate fertilizer can be recovered, so that the soil can be prevented from being polluted by the fertilizer residues remained in the soil.
The device is applicable to open-air afforestation of forestry production and afforestation, is particularly useful for the rare and precious native tree species afforestation and the target tree that grow slowly and cultivates, can effectual promotion nursery stock growth, improves the nursery stock survival rate. The above examples are given for the purpose of clearly illustrating the invention and are not to be construed as limiting the invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious changes and modifications may be made without departing from the scope of the present invention.
Claims (6)
1. The utility model provides an auxiliary fertilizer injection unit which characterized in that: comprises a funnel (1), a fertilizing tube (3), a connecting piece (4) and a base (5); the bottom of the funnel (1) is connected with the upper end of the fertilizing tube (3); the lower end of the fertilizing tube (3) is connected with an opening at the upper end of the base (5) through a connecting piece (4); through holes are uniformly distributed around the base (5); the funnel (1) in install detachable filter (2).
2. An auxiliary fertilizer device as claimed in claim 1, wherein: the bottom of the funnel (1) is sleeved at the upper end of the fertilizing pipe (3); the connecting piece (4) is a sleeve.
3. An auxiliary fertilizer device as claimed in claim 1, wherein: the top of the funnel (1) is provided with an inward-inclined eaves part (6).
4. An auxiliary fertilizer device as claimed in claim 1, wherein: the outer diameter of the filter plate (2) is between the maximum inner diameter and the minimum inner diameter of the funnel (1); the diameter of the filter holes on the filter plate (2) is larger than that of the fertilizer particles; the middle part of the filter plate (2) is provided with a control rod (7).
5. An auxiliary fertilizer device as claimed in claim 1, wherein: the base (5) is a cube or a sphere.
6. An auxiliary fertilizer device as claimed in claim 1, wherein: the base (5) is not provided with through holes in the height from the bottom 1/5 to 1/4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021499217.9U CN212677737U (en) | 2020-07-27 | 2020-07-27 | Auxiliary fertilizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021499217.9U CN212677737U (en) | 2020-07-27 | 2020-07-27 | Auxiliary fertilizing device |
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| Publication Number | Publication Date |
|---|---|
| CN212677737U true CN212677737U (en) | 2021-03-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021499217.9U Active CN212677737U (en) | 2020-07-27 | 2020-07-27 | Auxiliary fertilizing device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113812335A (en) * | 2021-08-06 | 2021-12-21 | 杨琪 | Fruit tree root underground drip irrigation device and using method thereof |
| CN115589932A (en) * | 2022-09-07 | 2023-01-13 | 北京林业大学（Cn） | Can collect full-automatic fertigation device of nursery stock of rain prevention of seepage |
-
2020
- 2020-07-27 CN CN202021499217.9U patent/CN212677737U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113812335A (en) * | 2021-08-06 | 2021-12-21 | 杨琪 | Fruit tree root underground drip irrigation device and using method thereof |
| CN115589932A (en) * | 2022-09-07 | 2023-01-13 | 北京林业大学（Cn） | Can collect full-automatic fertigation device of nursery stock of rain prevention of seepage |
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