CN211090642U - Fruit tree fertilizer applicator - Google Patents
Fruit tree fertilizer applicator Download PDFInfo
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- CN211090642U CN211090642U CN201920829168.1U CN201920829168U CN211090642U CN 211090642 U CN211090642 U CN 211090642U CN 201920829168 U CN201920829168 U CN 201920829168U CN 211090642 U CN211090642 U CN 211090642U
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- fertilizer applicator
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- outlet hole
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Abstract
The utility model discloses a fruit tree fertilizer applicator, including outer barrel and interior barrel, interior barrel sets up the inner chamber of barrel outside, the inner chamber of interior barrel is provided with the piston, set up at the small opening on the piston, embolia the movable rod in the small opening, install shrouding and lower shrouding on the movable rod, it sets up respectively in the top and the below of piston with lower shrouding to go up the shrouding, go up the shrouding and be greater than the thickness of piston with the direct distance of lower shrouding, the outer wall of movable rod is provided with gapped H with the inner wall of small opening, go out the liquid hole in being provided with on the outer barrel, be provided with on the interior barrel and go out the liquid hole corresponding with interior liquid hole. Through interior barrel for outer barrel rotation to go out liquid hole and the position dislocation of going out the liquid hole or correspond in making, avoided earth to get into the fertilizer applicator from going out the liquid hole in, prevent to take place blocking phenomenon, guarantee that the inside of fertilizer applicator keeps clean state.
Description
Technical Field
The utility model belongs to the technical field of agricultural equipment, especially, relate to fruit tree fertilizer applicator.
Background
The fertilization method for fruit trees, vegetables and the like is to add fertilizers into water and then pour the solution with the fertilizers to the roots of the fruit trees and the vegetables, the artificial fertilization efficiency is low, and the artificial fruit tree fertilization is usually as follows: digging a pit, removing fertilizer, burying soil for danger, and easily increasing the nutrients, wherein a fertilizer applicator is adopted in the prior art, the fertilizer applicator for the fruit tree is a machine used for fertilizing the fruit tree, and the fruit tree is required to be fertilized in autumn, spring, flowering and fruit growing in real time.
The patent number CN201621322655.1, filed 2016-12-05, discloses a fruit tree fertilizer applicator for preventing nutrient loss and evaporation, which comprises a fertilizer applicator body, wherein the fertilizer applicator body is of a hollow structure, a movable rod is movably arranged in the fertilizer applicator body, the movable rod extends out of the fertilizer applicator body, one end of the movable rod is connected with a stress plate, the stress plate is movably arranged outside the fertilizer applicator body, the two sides of the movable rod are symmetrically provided with movable blocks, the movable block is movably arranged in the fertilizer applicator body, the bottom end of the movable block is welded with a return spring, one side of the return spring, which is far away from the movable block, is provided with an installation block, the mounting block is welded on the inner wall of the fertilizer applicator body, a movable plate is arranged on one side of the movable rod away from the stress plate, and the movable plate is sleeved with a first sealing ring, the movable plate is arranged in the fertilizer applicator body, and a liquid outlet is arranged on the fertilizer applicator body.
Above-mentioned patent is through increasing triangle-shaped inserted block, can insert the fertilizer applicator body in soil, directly fertilizes the fruit tree, avoids need transmitting the nutrient solution for the fruit tree through the earth's surface, prevents that the nutrient solution from running off or volatilizing. However, when the fertilizer applicator is inserted into soil, the soil is easy to block the liquid outlet in the insertion process, and nutrients are difficult to discharge from the liquid outlet and even enter the fertilizer applicator from the liquid outlet, so that the fertilizer applicator is difficult to clean.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an overcome above-mentioned prior art's defect, provided the kiwi fruit and soaked the fruit ware, can only carry out the spraying to the kiwi fruit and soak, avoid the pesticide spraying to other places, prevent extravagant and polluted environment.
In order to achieve the above purpose, the utility model adopts the following technical scheme.
The fruit tree fertilizer applicator comprises an outer barrel and an inner barrel, wherein the inner barrel is arranged in an inner cavity of the outer barrel, a piston is arranged in the inner cavity of the inner barrel, a leak hole is formed in the piston, a movable rod is sleeved in the leak hole, an upper sealing plate and a lower sealing plate are mounted on the movable rod, the upper sealing plate and the lower sealing plate are respectively arranged above and below the piston, the direct distance between the upper sealing plate and the lower sealing plate is larger than the thickness of the piston, a gap H is formed between the outer wall of the movable rod and the inner wall of the leak hole, an inner liquid outlet hole is formed in the outer barrel, an outer liquid outlet hole corresponding to the inner liquid outlet hole is formed in the inner barrel, a cover plate is arranged at an opening in the upper end of the inner barrel, and a liquid inlet.
And a pressure spring is connected between the lower sealing plate and the piston.
The piston is connected with the inner wall of the inner cylinder body through a tension spring.
The outer barrel is provided with a lower bearing, the inner barrel is provided with an upper bearing, and a rotating shaft is connected between the upper bearing and the lower bearing.
The inner cylinder body is provided with an annular groove, the outer cylinder body is connected with a roller, and the roller corresponds to the annular groove.
The outer barrel is provided with an opening, the inner barrel is connected with a handle, and the handle is movably arranged in the opening.
The H is 5-8 mm.
Adopt the utility model has the advantages of.
1. Through interior barrel rotatory for outer barrel, thereby make interior play liquid hole and the position dislocation of going out the liquid hole or correspond, when the position takes place the dislocation, it is in the encapsulated situation to go out the liquid hole, the fertilizer applicator inserts the earth in-process, earth can not follow and goes out in the liquid hole gets into the fertilizer applicator, after the bottom of fertilizer applicator inserts suitable position, at rotatory outer barrel, it is corresponding with going out the liquid hole to go out the liquid hole in making, it is in open commentaries on classics attitude to go out the liquid hole, promote the piston and move down oppression nutrient, make the nutrient flow into earth from going out liquid hole and interior liquid hole, the fertilizer applicator is inserting earth in-process like this, avoided earth in following liquid hole entering fertilizer applicator, prevent to take place blocking phenomenon, guarantee that the inside of fertilizer applicator keeps clean state.
2. The movable rod is convenient to move through the pressure spring without external force, the upper sealing plate and the lower sealing plate are kept at a certain distance from the piston, and when nutrients are added, the nutrients convenient to enter the lower part of the inner cavity of the inner cylinder body through the gap H.
3. The piston can automatically reset after moving downwards through the tension spring.
4. The outer cylinder can support the inner cylinder through the rotating shaft, and resistance is small when the outer cylinder rotates freely.
5. The resistance of the rotation of the inner cylinder body is reduced through the rotation of the roller wheels in the annular grooves.
6. The inner cylinder body is labor-saving by rotating the handle.
7. The H is 5-8mm, so that the nutrients can conveniently leak from the leak holes.
Drawings
The invention will be described in further detail with reference to the drawings and the following detailed description, in which reference is made to the accompanying drawings.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the utility model after the liquid outlet hole and the liquid outlet hole are corresponding.
Fig. 3 is a schematic diagram of the outer surface structure of the present invention.
FIG. 4 is a schematic view of the structure at I in FIG. 1.
FIG. 5 is a schematic view of the structure II in FIG. 1.
FIG. 6 is a schematic view of the structure at III in FIG. 1.
The labels in the figure are: 1. outer cylinder, 2, inner cylinder, 3, movable rod, 4, piston, 5, upper sealing plate, 6, lower sealing plate, 7, leak hole, 8, liquid inlet pipe, 9, interior liquid outlet hole, 10, liquid outlet hole, 11, cover plate, 12, rotating shaft, 13, upper bearing, 14, lower bearing, 15, opening, 16, ring groove, 17, roller, 18, pressure spring, 19, extension spring, 20 and handle.
Detailed Description
Example 1
As shown in fig. 1 to 6, the fruit tree fertilizer applicator comprises an outer cylinder body 1 and an inner cylinder body 2, wherein the inner cylinder body 2 is arranged in an inner cavity of the outer cylinder body 1, a piston 4 is arranged in the inner cavity of the inner cylinder body 2, a leak hole 7 is formed in the piston 4, a movable rod 3 is sleeved in the leak hole 7, an upper seal plate 5 and a lower seal plate 6 are mounted on the movable rod 3, the upper seal plate 5 and the lower seal plate 6 are respectively arranged above and below the piston 4, the direct distance between the upper seal plate 5 and the lower seal plate 6 is greater than the thickness of the piston 4, a gap H is formed between the outer wall of the movable rod 3 and the inner wall of the leak hole 7, an inner liquid outlet hole 9 is formed in the outer cylinder body 1, an outer liquid outlet hole 10 corresponding to the inner liquid outlet hole 9 is formed in the inner cylinder body 2, a cover plate 11 is arranged at an upper end opening of the inner cylinder body.
Rotating the inner cylinder 2 to make the inner liquid outlet hole 9 and the outer liquid outlet hole 10 in a dislocation state, sealing the inner liquid outlet hole 3 by the side wall of the inner cylinder 2, inserting the fertilizer applicator into soil, because the inner liquid outlet hole 3 is sealed, soil can not enter the inner cavity of the fertilizer applicator from the inner liquid outlet hole 9, inserting into a proper position, making the inner liquid outlet hole 9 and the outer liquid outlet hole 10 correspond to each other in the rotating inner cylinder 2, making the inner cavity of the inner cylinder 2 communicate with the outside soil through the inner liquid outlet hole 9 and the outer liquid outlet hole 10, inputting nutrient liquid through the liquid inlet pipe 8, making the nutrient liquid flow into the lower cavity of the inner cylinder 2 through the gap H, after the lower part of the piston 4 is filled with nutrient liquid, pushing the movable rod 3 downwards, the upper seal plate 5 moving downwards along with the movable rod 3, sealing the leakage hole 7 by the upper seal plate 5, sealing the nutrient liquid below the seal plate 5, pushing the piston 4 downwards at the same time by the upper seal plate 5, applying pressure to, the fertilizer applicator is arranged in the outer barrel body 1 to rotate, so that the inner liquid outlet hole 9 corresponds to the outer liquid outlet hole 10, when the position is staggered, the liquid outlet hole is in a closed state, soil cannot enter the fertilizer applicator from the liquid outlet hole in the process of inserting the fertilizer applicator into soil, when the bottom of the fertilizer applicator is inserted into a proper position, the inner liquid outlet hole corresponds to the outer liquid outlet hole 1 by rotating the outer barrel body 1, the liquid outlet hole is in an open state, the piston is pushed to move downwards to press nutrients, so that the nutrients flow into soil from the liquid outlet hole 10 and the liquid outlet hole 9, and in the process of inserting the fertilizer applicator into the soil, the soil is prevented from entering the fertilizer applicator from the liquid outlet hole, the blocking phenomenon is prevented, and the inside of the fertilizer applicator is kept in a clean state.
Example 2
As shown in fig. 1 to 6, the fruit tree fertilizer applicator comprises an outer cylinder body 1 and an inner cylinder body 2, wherein the inner cylinder body 2 is arranged in an inner cavity of the outer cylinder body 1, a piston 4 is arranged in the inner cavity of the inner cylinder body 2, a leak hole 7 is formed in the piston 4, a movable rod 3 is sleeved in the leak hole 7, an upper seal plate 5 and a lower seal plate 6 are mounted on the movable rod 3, the upper seal plate 5 and the lower seal plate 6 are respectively arranged above and below the piston 4, the direct distance between the upper seal plate 5 and the lower seal plate 6 is greater than the thickness of the piston 4, a gap H is formed between the outer wall of the movable rod 3 and the inner wall of the leak hole 7, an inner liquid outlet hole 9 is formed in the outer cylinder body 1, an outer liquid outlet hole 10 corresponding to the inner liquid outlet hole 9 is formed in the inner cylinder body 2, a cover plate 11 is arranged at an upper end opening of the inner cylinder body.
A pressure spring 18 is connected between the lower sealing plate 6 and the piston 4.
And the piston 4 and the inner wall of the inner cylinder 2 are connected with a tension spring 19.
The outer cylinder body 1 is provided with a lower bearing 14, the inner cylinder body 2 is provided with an upper bearing 13, and a rotating shaft 12 is connected between the upper bearing 13 and the lower bearing 14.
Rotating the inner cylinder 2 to make the inner liquid outlet hole 9 and the outer liquid outlet hole 10 in a dislocation state, sealing the inner liquid outlet hole 3 by the side wall of the inner cylinder 2, inserting the fertilizer applicator into soil, because the inner liquid outlet hole 3 is sealed, soil can not enter the inner cavity of the fertilizer applicator from the inner liquid outlet hole 9, inserting into a proper position, making the inner liquid outlet hole 9 and the outer liquid outlet hole 10 correspond to each other in the rotating inner cylinder 2, making the inner cavity of the inner cylinder 2 communicate with the outside soil through the inner liquid outlet hole 9 and the outer liquid outlet hole 10, inputting nutrient liquid through the liquid inlet pipe 8, making the nutrient liquid flow into the lower cavity of the inner cylinder 2 through the gap H, after the lower part of the piston 4 is filled with nutrient liquid, pushing the movable rod 3 downwards, the upper seal plate 5 moving downwards along with the movable rod 3, sealing the leakage hole 7 by the upper seal plate 5, sealing the nutrient liquid below the seal plate 5, pushing the piston 4 downwards at the same time by the upper seal plate 5, applying pressure to, the fertilizer applicator is arranged in the outer barrel body 1 to rotate, so that the inner liquid outlet hole 9 corresponds to the outer liquid outlet hole 10, when the position is staggered, the liquid outlet hole is in a closed state, soil cannot enter the fertilizer applicator from the liquid outlet hole in the process of inserting the fertilizer applicator into soil, when the bottom of the fertilizer applicator is inserted into a proper position, the inner liquid outlet hole corresponds to the outer liquid outlet hole 1 by rotating the outer barrel body 1, the liquid outlet hole is in an open state, the piston is pushed to move downwards to press nutrients, so that the nutrients flow into soil from the liquid outlet hole 10 and the liquid outlet hole 9, and in the process of inserting the fertilizer applicator into the soil, the soil is prevented from entering the fertilizer applicator from the liquid outlet hole, the blocking phenomenon is prevented, and the inside of the fertilizer applicator is kept in a clean state.
Under the condition that the movable rod 3 is not influenced by external force through the pressure spring 18, the upper sealing plate 5 and the lower sealing plate 6 are kept at a certain distance from the piston 4, and when nutrients are added, the nutrients can conveniently enter the lower part of the inner cavity of the inner cylinder body through the gap H.
The piston is convenient to automatically reset after moving downwards through the tension spring 19.
The outer cylinder 2 can support the inner cylinder 1 by the rotation shaft 12, and resistance is small when the outer cylinder rotates freely.
Example 3
As shown in fig. 1 to 6, the fruit tree fertilizer applicator comprises an outer cylinder body 1 and an inner cylinder body 2, wherein the inner cylinder body 2 is arranged in an inner cavity of the outer cylinder body 1, a piston 4 is arranged in the inner cavity of the inner cylinder body 2, a leak hole 7 is formed in the piston 4, a movable rod 3 is sleeved in the leak hole 7, an upper seal plate 5 and a lower seal plate 6 are mounted on the movable rod 3, the upper seal plate 5 and the lower seal plate 6 are respectively arranged above and below the piston 4, the direct distance between the upper seal plate 5 and the lower seal plate 6 is greater than the thickness of the piston 4, a gap H is formed between the outer wall of the movable rod 3 and the inner wall of the leak hole 7, an inner liquid outlet hole 9 is formed in the outer cylinder body 1, an outer liquid outlet hole 10 corresponding to the inner liquid outlet hole 9 is formed in the inner cylinder body 2, a cover plate 11 is arranged at an upper end opening of the inner cylinder body.
A pressure spring 18 is connected between the lower sealing plate 6 and the piston 4.
And the piston 4 and the inner wall of the inner cylinder 2 are connected with a tension spring 19.
The outer cylinder body 1 is provided with a lower bearing 14, the inner cylinder body 2 is provided with an upper bearing 13, and a rotating shaft 12 is connected between the upper bearing 13 and the lower bearing 14.
The inner cylinder body 2 is provided with an annular groove 16, the outer cylinder body 1 is connected with a roller 17, and the roller 17 corresponds to the annular groove 16.
The outer barrel body 1 is provided with an opening 15, the inner barrel body 2 is connected with a handle 20, and the handle (20) is movably arranged in the opening 15.
The H is 5-8 mm.
Rotating the inner cylinder 2 to make the inner liquid outlet hole 9 and the outer liquid outlet hole 10 in a dislocation state, sealing the inner liquid outlet hole 3 by the side wall of the inner cylinder 2, inserting the fertilizer applicator into soil, because the inner liquid outlet hole 3 is sealed, soil can not enter the inner cavity of the fertilizer applicator from the inner liquid outlet hole 9, inserting into a proper position, making the inner liquid outlet hole 9 and the outer liquid outlet hole 10 correspond to each other in the rotating inner cylinder 2, making the inner cavity of the inner cylinder 2 communicate with the outside soil through the inner liquid outlet hole 9 and the outer liquid outlet hole 10, inputting nutrient liquid through the liquid inlet pipe 8, making the nutrient liquid flow into the lower cavity of the inner cylinder 2 through the gap H, after the lower part of the piston 4 is filled with nutrient liquid, pushing the movable rod 3 downwards, the upper seal plate 5 moving downwards along with the movable rod 3, sealing the leakage hole 7 by the upper seal plate 5, sealing the nutrient liquid below the seal plate 5, pushing the piston 4 downwards at the same time by the upper seal plate 5, applying pressure to, the fertilizer applicator is arranged in the outer barrel body 1 to rotate, so that the inner liquid outlet hole 9 corresponds to the outer liquid outlet hole 10, when the position is staggered, the liquid outlet hole is in a closed state, soil cannot enter the fertilizer applicator from the liquid outlet hole in the process of inserting the fertilizer applicator into soil, when the bottom of the fertilizer applicator is inserted into a proper position, the inner liquid outlet hole corresponds to the outer liquid outlet hole 1 by rotating the outer barrel body 1, the liquid outlet hole is in an open state, the piston is pushed to move downwards to press nutrients, so that the nutrients flow into soil from the liquid outlet hole 10 and the liquid outlet hole 9, and in the process of inserting the fertilizer applicator into the soil, the soil is prevented from entering the fertilizer applicator from the liquid outlet hole, the blocking phenomenon is prevented, and the inside of the fertilizer applicator is kept in a clean state.
Under the condition that the movable rod 3 is not influenced by external force through the pressure spring 18, the upper sealing plate 5 and the lower sealing plate 6 are kept at a certain distance from the piston 4, and when nutrients are added, the nutrients can conveniently enter the lower part of the inner cavity of the inner cylinder body through the gap H.
The piston is convenient to automatically reset after moving downwards through the tension spring 19.
The outer cylinder 2 can support the inner cylinder 1 by the rotation shaft 12, and resistance is small when the outer cylinder rotates freely.
The resistance to rotation of the inner cylinder 2 is reduced by the rollers 17 rotating in the annular grooves 16.
The inner cylinder body is rotated by the handle 20 to save labor.
The H is 5-8mm, so that the nutrients can conveniently leak from the leak holes.
The above-mentioned embodiments only express the specific embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present application. It should be noted that, for those skilled in the art, without departing from the technical idea of the present application, several changes and modifications can be made, which are all within the protection scope of the present application.
Claims (7)
1. Fruit tree fertilizer applicator, including outer barrel (1) and interior barrel (2), its characterized in that: the inner cylinder (2) is arranged in the inner cavity of the outer cylinder (1), a piston (4) is arranged in the inner cavity of the inner cylinder (2), a leak hole (7) is formed in the piston (4), a movable rod (3) is sleeved in the leak hole (7), an upper sealing plate (5) and a lower sealing plate (6) are mounted on the movable rod (3), the upper sealing plate (5) and the lower sealing plate (6) are respectively arranged above and below the piston (4), the direct distance between the upper sealing plate (5) and the lower sealing plate (6) is greater than the thickness of the piston (4), a gap H is formed between the outer wall of the movable rod (3) and the inner wall of the leak hole (7), an inner liquid outlet hole (9) is formed in the outer cylinder (1), an outer liquid outlet hole (10) corresponding to the inner liquid outlet hole (9) is formed in the inner cylinder (2), a cover plate (11) is arranged at an opening in the upper end of the inner cylinder (2), the cover plate (11) is connected with a liquid inlet pipe (8).
2. The fruit tree fertilizer applicator of claim 1, wherein: and a pressure spring (18) is connected between the lower sealing plate (6) and the piston (4).
3. The fruit tree fertilizer applicator of claim 1, wherein: and the piston (4) and the inner wall of the inner cylinder (2) are connected with a tension spring (19).
4. The fruit tree fertilizer applicator of claim 1, wherein: the outer barrel (1) is provided with a lower bearing (14), the inner barrel (2) is provided with an upper bearing (13), and a rotating shaft (12) is connected between the upper bearing (13) and the lower bearing (14).
5. The fruit tree fertilizer applicator of claim 1, wherein: the inner cylinder (2) is provided with an annular groove (16), the outer cylinder (1) is connected with a roller (17), and the roller (17) corresponds to the annular groove (16).
6. The fruit tree fertilizer applicator of claim 1, wherein: the outer barrel (1) is provided with an opening (15), the inner barrel (2) is connected with a handle (20), and the handle (20) is movably arranged in the opening (15).
7. The fruit tree fertilizer applicator of claim 1, wherein: the H is 5-8 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920829168.1U CN211090642U (en) | 2019-06-04 | 2019-06-04 | Fruit tree fertilizer applicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920829168.1U CN211090642U (en) | 2019-06-04 | 2019-06-04 | Fruit tree fertilizer applicator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211090642U true CN211090642U (en) | 2020-07-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920829168.1U Active CN211090642U (en) | 2019-06-04 | 2019-06-04 | Fruit tree fertilizer applicator |
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| Country | Link |
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| CN (1) | CN211090642U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113751481A (en) * | 2021-09-07 | 2021-12-07 | 淮南中科盛联环保科技股份有限公司 | Bury formula soil repair equipment |
-
2019
- 2019-06-04 CN CN201920829168.1U patent/CN211090642U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113751481A (en) * | 2021-09-07 | 2021-12-07 | 淮南中科盛联环保科技股份有限公司 | Bury formula soil repair equipment |
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Effective date of registration: 20221008 Address after: 628000 1-8, Floor 3, Building 8, Cangxi Reception Hall, Yipintianxia, Cangxi County, Guangyuan, Sichuan Patentee after: Sichuan Minglao Agricultural Technology Co.,Ltd. Address before: 618411 group 11, Xiayuan village, Weidi Town, Shifang City, Deyang City, Sichuan Province Patentee before: Sichuan Xinyuan Shengguo agricultural Co.,Ltd. |