CN111837571A - Spraying device of fruit tree - Google Patents
Spraying device of fruit tree Download PDFInfo
- Publication number
- CN111837571A CN111837571A CN202010847883.5A CN202010847883A CN111837571A CN 111837571 A CN111837571 A CN 111837571A CN 202010847883 A CN202010847883 A CN 202010847883A CN 111837571 A CN111837571 A CN 111837571A
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- Prior art keywords
- spraying
- pipeline
- liquid
- supply device
- liquid supply
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/04—Distributing under pressure; Distributing mud; Adaptation of watering systems for fertilising-liquids
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G29/00—Root feeders; Injecting fertilisers into the roots
Abstract
The invention discloses a spraying device for fruit trees, which comprises a fixed support, a spraying pipeline and a liquid supply device, wherein the fixed support is fixedly connected with the spraying pipeline; the fixed support comprises a liquid conveying pipeline, a fixed end and a rotating end, the liquid conveying pipeline is connected and conducted with the liquid supply device, the fixed end and the rotating end are respectively connected to two ends of the liquid conveying pipeline, the fixed end is used for being connected and fixed with a tree, and the rotating end is used for being arranged above the top of the tree; the spraying pipeline is provided with a plurality of first nozzles, the spraying pipeline is connected with a rotating end, the spraying pipeline is communicated with the infusion pipeline, and the rotating end is used for controlling the spraying pipeline to rotate; the liquid supply device is used for supplying liquid to the spray pipeline for rotary spraying; therefore, the fruit tree spraying device can spray fruit trees from top to bottom, ensures the comprehensiveness of the fruit tree spraying, and makes important contribution to the improvement of the quality and the yield of the fruit trees.
Description
Technical Field
The invention relates to the field of fruit tree planting, in particular to a spraying device for fruit trees.
Background
In the process of planting fruit trees, in order to enable the fruit trees to bear fruits with high quality and high yield, the fruit trees are generally subjected to spray fertilization; however, the existing fertilization work is manually carried out, the spraying range is completely limited by the fertilizing personnel, and the spraying cannot be carried out above the fruit trees, so that the fruit trees are unevenly fertilized, and the quality and the yield are seriously restricted.
Disclosure of Invention
The invention aims to provide a spraying device for fruit trees, which aims to solve the problem of poor spraying effect of the fruit trees.
In order to solve the technical problem, the invention provides a spraying device for fruit trees, which comprises a fixed support, a spraying pipeline and a liquid supply device, wherein the fixed support is fixedly connected with the spraying pipeline; the fixed support comprises a liquid conveying pipeline, a fixed end and a rotating end, the liquid conveying pipeline is connected and conducted with the liquid supply device, the fixed end and the rotating end are respectively connected to two ends of the liquid conveying pipeline, the fixed end is used for being connected and fixed with a tree, and the rotating end is used for being arranged above the top of the tree; the spraying pipeline is provided with a plurality of first nozzles, the spraying pipeline is connected with the rotating end, the spraying pipeline is communicated with the infusion pipeline, and the rotating end is used for controlling the spraying pipeline to rotate; the liquid supply device is used for supplying liquid to the spraying pipeline for rotary spraying.
In one embodiment, the infusion pipeline is a telescopic pipeline which can be fixed in a telescopic state.
In one embodiment, the liquid supply device comprises a controller, a mixing bin, a power pump and a plurality of storage bins; outlets of the storage bins are connected and communicated with inlets of the mixing bins, outlets of the mixing bins are connected and communicated with an input end of the power pump, and an output end of the power pump is connected and communicated with the infusion pipeline; the controller is used for controlling the feeding amount of the storage bins to the mixing bin, the mixing bin is used for mixing materials in the bin, and the power pump is used for pumping the materials in the mixing bin to the spraying pipeline for spraying.
In one embodiment, the spraying device further comprises an irrigation pipe, the irrigation pipe is used for being arranged in soil under the tree, the irrigation pipe is provided with a plurality of second nozzles, the irrigation pipe is communicated with the liquid supply device, and the liquid supply device is used for supplying liquid to the irrigation pipe to be sprayed out.
In one embodiment, a weight sensor is arranged in each storage bin, and each storage bin carries out blanking according to the detection result of the weight sensor after the controller inputs the proportion.
In one embodiment, the spraying device further comprises an irrigation pipe for being arranged in soil under the tree, the irrigation pipe is provided with a plurality of second nozzles, and a water supply device is connected to the irrigation pipe and used for sending water to the irrigation pipe to be sprayed out.
In one embodiment, the spraying device further comprises an irrigation pipe, the irrigation pipe is used for being arranged in soil under the tree, the irrigation pipe is provided with a plurality of second nozzles, the irrigation pipe is communicated with the liquid supply device, and the liquid supply device is used for supplying liquid to the irrigation pipe to be sprayed out.
In one embodiment, the spraying device further comprises a relay pipeline, the relay pipeline is connected and communicated with the infusion pipeline, the relay pipeline is arranged in the tree crown, a plurality of third nozzles are arranged on the relay pipeline, and the liquid supply device is further used for supplying liquid to the relay pipeline for spraying.
In one embodiment, the relay conduit is a gimbal structure.
In one embodiment, the outside of the relay pipe is provided with a locking piece which is used for connecting and fixing the relay pipe with the tree branches.
The invention has the following beneficial effects:
the rotating end is arranged above the top of the tree, the spraying pipeline is connected with the rotating end, the spraying pipeline is communicated with the infusion pipeline, the rotating end is used for controlling the spraying pipeline to rotate, and the liquid supply device is used for supplying liquid to the spraying pipeline for rotary spraying.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of a spray assembly according to a first embodiment of the present invention;
FIG. 2 is a schematic view of a spray assembly according to a second embodiment of the present invention in an extended configuration;
FIG. 3 is a schematic view of the contracted state of FIG. 2;
FIG. 4 is a schematic view of the first embodiment of the administration line of FIG. 2 in an extended configuration;
FIG. 5 is a schematic view of the contracted state of the infusion tube of FIG. 4;
FIG. 6 is a schematic view of a second embodiment of the infusion line of FIG. 2 in a contracted state;
FIG. 7 is a schematic view of the infusion tube of FIG. 6 in an extended configuration;
FIG. 8 is a schematic structural view of a spray assembly according to a third embodiment of the present invention;
FIG. 9 is a schematic structural view of a spray assembly according to a fourth embodiment of the present invention;
FIG. 10 is a schematic structural view of a spray device according to a fifth embodiment of the present invention;
FIG. 11 is a schematic structural view of a spray assembly according to a sixth embodiment of the present invention;
FIG. 12 is a schematic structural view of a spray system according to a seventh embodiment of the present invention;
fig. 13 is a schematic structural view of a spray device according to an eighth embodiment of the present invention.
The reference numbers are as follows:
10. fixing a bracket; 11. a fluid delivery conduit; 12. a fixed end; 13. a rotating end; 14. a hard tube; 15. a bolt;
20. a spray pipe; 21. a first nozzle;
30. a liquid supply device; 31. a controller; 32. a mixing bin; 33. a power pump; 34. a storage bin; 35. a weight sensor; 36. a spray control valve; 37. an irrigation control valve;
40. an irrigation pipe; 41. a second nozzle;
50. a water supply device;
60. a relay pipe; 61. a third nozzle; 62. a locking member.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
The invention provides a spraying device for fruit trees, and a first embodiment of the spraying device is shown in figure 1 and comprises a fixed bracket 10, a spraying pipeline 20 and a liquid supply device 30.
The fixing support 10 comprises a liquid conveying pipeline 11, a fixing end 12 and a rotating end 13, the liquid conveying pipeline 11 is connected and conducted with the liquid supply device 30, the fixing end 12 and the rotating end 13 are respectively connected to two ends of the liquid conveying pipeline 11, the fixing end 12 is used for being connected and fixed with a tree, and the rotating end 13 is used for being arranged above the top of the tree.
A plurality of first nozzles 21 are arranged on the spray pipeline 20, the spray pipeline 20 is connected with the rotating end 13, the spray pipeline 20 is connected and communicated with the infusion pipeline 11, and the rotating end 13 is used for controlling the spray pipeline 20 to rotate; the liquid supply device 30 is used for supplying liquid to the spray pipeline 20 for rotary spraying.
Specifically, the spray pipe 20 of this embodiment is a straight pipe structure, the downward surface of the spray pipe 20 is provided with a plurality of first nozzles 21, and the center position of the spray pipe 20 is rotatably connected to the rotating end 13, so that the spray pipe 20 and the fixed bracket 10 are in a vertical connection state, and at this time, the spray pipe 20 can rotate with the rotating end 13 as a rotation center.
When the liquid spraying device is applied, liquid to be sprayed can be placed in the liquid supply device 30, the liquid to be sprayed can be water or liquid fertilizer, then the liquid supply device 30 can send the liquid to be sprayed to the spraying pipeline 20 through the liquid conveying pipeline 11 until the liquid to be sprayed is sprayed out through the first nozzle 21; since the rotating end 13 can also drive the spraying pipeline 20 to rotate, the embodiment realizes rotary spraying, can spray the fruit trees from top to bottom, ensures the comprehensiveness of spraying the fruit trees, and makes important contribution to the improvement of the quality and the yield of the fruit trees.
A second embodiment of the spraying device is shown in fig. 2 and 3, which is substantially identical to the first embodiment of the spraying device, except that the infusion pipe 11 is a telescopic pipe with a fixed telescopic state, so that when the crown is large, the infusion pipe 11 can be lengthened to ensure that the spraying pipe 20 and the rotating end 13 can be placed above the top of the tree, and when the crown is short, the infusion pipe 11 can be shortened to avoid the spraying effect being affected by the fact that the spraying pipe 20 is too far away from the crown.
The infusion pipeline 11 can also fix the self telescopic state, thereby ensuring the firm support of the spray pipeline 20; to achieve the purpose, as shown in fig. 4 and 5, the infusion tube 11 can be made of a telescopic tube with strong self-rigidity, that is, the telescopic state of the infusion tube 11 can be maintained by self-rigidity after telescopic adjustment; as shown in fig. 6 and 7, the infusion tube 11 may be formed by fitting a plurality of tubes 14 to each other, and then the relative position of the fixed tube 14 may be tightened and fixed by the bolt 15, so that the infusion tube 11 may be fixed in its own expansion state.
This embodiment makes spray set can adapt to the not fruit tree of equidimension promptly to improve spray set's suitability greatly.
A third embodiment of the spraying device is shown in fig. 8, which substantially corresponds to the first embodiment of the spraying device, with the difference that the spraying device further comprises an irrigation pipe 40, the irrigation pipe 40 being adapted to be arranged in the soil under the tree, the irrigation pipe 40 being provided with a plurality of second nozzles 41, the irrigation pipe 40 being connected to a water supply device 50, the water supply device 50 being adapted to deliver water to the irrigation pipe 40 for ejection.
Therefore, when the spraying device is applied, the spraying device not only can spray the fruit trees from the outside, but also can water the roots of the fruit trees through the irrigation pipeline 40, thereby ensuring that the fruit trees can obtain sufficient fertilizer and moisture from a plurality of directions.
A fourth embodiment of the spraying device is shown in fig. 9, which is substantially identical to the third embodiment of the spraying device, except that the spraying device further comprises an irrigation pipe 40, the irrigation pipe 40 is configured to be arranged in soil under trees, the irrigation pipe 40 is provided with a plurality of second nozzles 41, the irrigation pipe 40 is in communication with the liquid supply device 30, and the liquid supply device 30 is configured to supply liquid to the irrigation pipe 40 for ejection.
When the embodiment is applied, the root of the fruit tree can be irrigated, but the irrigation pipeline 40 of the embodiment is connected and communicated with the liquid supply device 30, so that a water supply device is not required to be arranged independently, the structure compactness of the spraying device is improved, the liquid supply device 30 can supply liquid fertilizer, and the irrigation pipeline 40 has a fertilizing function.
A fifth embodiment of the spraying apparatus is shown in fig. 10, which is substantially identical to the fourth embodiment of the spraying apparatus except that the liquid supply apparatus 30 includes a controller 31, a mixing bin 32, a power pump 33, and a plurality of storage bins 34; the outlets of the storage bins 34 are connected and communicated with the inlet of the mixing bin 32, the outlet of the mixing bin 32 is connected and communicated with the input end of the power pump 33, and the output end of the power pump 33 is connected and communicated with the infusion pipeline 11; the controller 31 is used for controlling the feeding amount of the plurality of storage bins 34 to the mixing bin 32, the mixing bin 32 is used for mixing materials in the bins, and the power pump 33 is used for pumping the materials in the mixing bin 32 to the spraying pipeline 20 for spraying.
In this embodiment, the number of the storage bins 34 is three, the leftmost storage bin 34 is used for storing water, the middle storage bin 34 is used for storing fertilizer a, and the rightmost storage bin 34 is used for storing fertilizer B, so that the controller can control the discharge of each storage bin 34 through the controller 31.
For example, when only watering is needed, only the leftmost storage bin 34 is controlled to be opened, and then the power pump 33 can pump the water flowing into the mixing bin 32 to the spraying pipe 20 for rotary spraying and to the irrigation pipe 40 for watering the roots of the fruit trees.
For example, when fertilizer a and fertilizer B are required to be mixed, the controller 31 inputs the mixing requirement, and then the three storage bins 34 all feed a proper amount into the mixing bin 32, and after the fertilizer is mixed in the mixing bin 32, the power pump 33 can send the mixed fertilizer to the spraying pipe 20 for rotary spraying and to the irrigation pipe 40 for fertilizing the root of the fruit tree.
In order to realize accurate blanking of the storage bins 34, weight sensors 35 are arranged in the storage bins 34, and after the controller 31 inputs the mixture ratio, each storage bin 34 carries out blanking according to the detection result of the weight sensor 35; that is, the weight sensor 35 will detect the weight of the materials stored in the storage bin 34 at any time, and when the weight of the discharged materials reaches the requirement, the connection between the storage bin 34 and the mixing bin 32 can be cut off, and at this time, the connection between the storage bin 34 and the mixing bin 32 can be switched on and off through the electromagnetic valve, and similarly, the connection between the mixing bin 32 and the power pump 33 is also the same.
In addition, in order to ensure that the mixing bin 32 can fully mix the fertilizer, a stirring mechanism can be arranged in the mixing bin 32, so that when the fertilizer is placed in the mixing bin 32, the stirring mechanism can fully stir and mix the fertilizer, and the spraying device can ensure that the optimal spraying effect can be realized.
Further, since the power pump 33 is used for liquid supply to both the shower pipe 20 and the irrigation pipe 40, in order to improve the control independence, a shower control valve 36 is provided on a path connecting the power pump 33 and the liquid supply pipe 11, and an irrigation control valve 37 is provided on a path connecting the power pump 33 and the irrigation pipe 40.
For example, when spraying and irrigating need to be carried out simultaneously, the spraying control valve 36 and the irrigation control valve 37 can be opened together, if spraying is needed independently, the spraying control valve 36 can be opened, and the irrigation control valve 37 can be closed, and similarly, if irrigating needs to be carried out independently, the spraying control valve 36 can be closed, and the irrigation control valve 37 can be opened, so that the control flexibility of the spraying device is improved.
A sixth embodiment of the spraying device is shown in fig. 11, which is substantially the same as the fifth embodiment of the spraying device, except that the spraying device further includes a relay pipe 60, the relay pipe 60 is connected and communicated with the infusion pipe 11, the relay pipe 60 is configured to be arranged in a tree crown, the relay pipe 60 is provided with a plurality of third nozzles 61, and the liquid supply device 30 is further configured to supply liquid to the relay pipe 60 for spraying.
Therefore, the relay pipeline 60 can spray from the inside of the tree crown, the spraying efficiency is improved, and the difference between the spraying effect at the top of the tree crown and the spraying effect inside the tree crown is reduced, so that the whole fruit tree can obtain the optimal spraying effect.
In addition, in order to adapt to the complex spatial structure inside the tree crown, the relay pipe 60 is also provided with a universal pipe structure in the embodiment, so that the relay pipe 60 can be appropriately bent and steered according to the installation position, which is not only convenient for installing the relay pipe 60, but also convenient for reasonably arranging the relay pipe 60 according to different tree conditions.
In order to ensure the installation of the relay duct 60 firmly, in this embodiment, a locking member 62 is further disposed outside the relay duct 60, the locking member 62 is used to connect and fix the relay duct 60 to a tree limb, and the locking member 62 may be a lock catch or a strap, which may be selected according to the requirement.
A seventh embodiment of the spraying apparatus is shown in fig. 12, which is substantially identical to the first embodiment of the spraying apparatus except that the liquid supply apparatus 30 includes a controller 31, a mixing bin 32, a power pump 33, and a plurality of storage bins 34; the outlets of the storage bins 34 are connected and communicated with the inlet of the mixing bin 32, the outlet of the mixing bin 32 is connected and communicated with the input end of the power pump 33, and the output end of the power pump 33 is connected and communicated with the infusion pipeline 11; the controller 31 is used for controlling the feeding amount of the plurality of storage bins 34 to the mixing bin 32, the mixing bin 32 is used for mixing materials in the bins, and the power pump 33 is used for pumping the materials in the mixing bin 32 to the spraying pipeline 20 for spraying.
The spraying device has the function of controlling the fertilizer mixing ratio, but is not provided with structures such as an irrigation pipeline, a relay pipeline and the like, so that the embodiment is suitable for fruit trees needing spraying, and the investment cost is reduced to meet the requirements of specific users.
An eighth embodiment of the spraying device is shown in fig. 13, which is substantially the same as the first embodiment of the spraying device, except that the spraying device further comprises a relay pipe 60, the relay pipe 60 is connected and communicated with the infusion pipe 11, the relay pipe 60 is used for being arranged in a tree crown, the relay pipe 60 is provided with a plurality of third nozzles 61, and the liquid supply device 30 is further used for supplying liquid to the relay pipe 60 for spraying.
Spray set this moment promptly has possessed the function of spraying inside the crown of a tree to structures such as fertilizer ratio and irrigation pipe, so this embodiment is applicable to the fruit tree that only needs strengthen the effect of spraying, thereby has reduced input cost alright satisfy specific user's demand.
Of course, the relay pipe 60 may be a universal pipe structure, and a locking member 62 may be disposed outside the relay pipe 60, where the locking member 62 is used to connect and fix the relay pipe 60 to the tree branches, and the configuration may be selected according to actual requirements.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention.
Claims (10)
1. A spraying device for fruit trees, which is characterized in that,
comprises a fixed bracket, a spraying pipeline and a liquid supply device;
the fixed support comprises a liquid conveying pipeline, a fixed end and a rotating end, the liquid conveying pipeline is connected and conducted with the liquid supply device, the fixed end and the rotating end are respectively connected to two ends of the liquid conveying pipeline, the fixed end is used for being connected and fixed with a tree, and the rotating end is used for being arranged above the top of the tree;
the spraying pipeline is provided with a plurality of first nozzles, the spraying pipeline is connected with the rotating end, the spraying pipeline is communicated with the infusion pipeline, and the rotating end is used for controlling the spraying pipeline to rotate;
the liquid supply device is used for supplying liquid to the spraying pipeline for rotary spraying.
2. The spraying device of claim 1, wherein the fluid delivery conduit is a retractable conduit that can be retracted and fixed.
3. The spray device of claim 1,
the liquid supply device comprises a controller, a mixing bin, a power pump and a plurality of storage bins;
outlets of the storage bins are connected and communicated with inlets of the mixing bins, outlets of the mixing bins are connected and communicated with an input end of the power pump, and an output end of the power pump is connected and communicated with the infusion pipeline;
the controller is used for controlling the feeding amount of the storage bins to the mixing bin, the mixing bin is used for mixing materials in the bin, and the power pump is used for pumping the materials in the mixing bin to the spraying pipeline for spraying.
4. The spraying device of claim 3, further comprising an irrigation conduit for deployment in soil beneath a tree, the irrigation conduit having a plurality of second nozzles, the irrigation conduit in communication with the liquid supply device, the liquid supply device for supplying liquid to the irrigation conduit for ejection.
5. The spraying device of claim 3, wherein a weight sensor is arranged in each storage bin, and after the controller inputs the mixture ratio, each storage bin carries out blanking according to the detection result of the weight sensor.
6. The spraying device of claim 1, further comprising an irrigation conduit for disposition in soil under a tree, the irrigation conduit being provided with a plurality of second nozzles, the irrigation conduit having a water supply connected thereto for delivering water to the irrigation conduit for ejection.
7. The spraying device of claim 1, further comprising an irrigation conduit for deployment in soil beneath a tree, the irrigation conduit having a plurality of second nozzles, the irrigation conduit in communication with the liquid supply device, the liquid supply device for supplying liquid to the irrigation conduit for ejection.
8. The spraying device of claim 1, further comprising a relay pipe, wherein the relay pipe is connected and conducted with the liquid delivery pipe, the relay pipe is arranged in the tree crown, the relay pipe is provided with a plurality of third nozzles, and the liquid supply device is further configured to supply liquid to the relay pipe for spraying.
9. The spray device of claim 8, wherein the relay pipe is a universal pipe structure.
10. The spraying device as claimed in claim 9, wherein the relay pipe is externally provided with a locking member for fixedly connecting the relay pipe with the branch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010847883.5A CN111837571A (en) | 2020-08-21 | 2020-08-21 | Spraying device of fruit tree |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010847883.5A CN111837571A (en) | 2020-08-21 | 2020-08-21 | Spraying device of fruit tree |
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| Publication Number | Publication Date |
|---|---|
| CN111837571A true CN111837571A (en) | 2020-10-30 |
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ID=72970016
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010847883.5A Pending CN111837571A (en) | 2020-08-21 | 2020-08-21 | Spraying device of fruit tree |
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| CN (1) | CN111837571A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK36587A (en) * | 1987-01-23 | 1988-07-24 | Maskinfabriken Samson Tange A | EQUIPMENT FOR APPLICATION OF FERTILIZER OR SIMILAR LIQUIDS TO EARTH |
| CN203313810U (en) * | 2013-06-14 | 2013-12-04 | 重庆市林业科学研究院 | Irrigator for tree transplanting |
| CN106258146A (en) * | 2016-08-09 | 2017-01-04 | 正安县高山果蔬种养殖农民专业合作社 | A kind of fertilizing method of cherry tree |
| CN207201581U (en) * | 2017-08-02 | 2018-04-10 | 上海嘉来景观工程有限公司 | Sprinkling irrigation structure at the top of a kind of arbor |
| CN109122215A (en) * | 2018-08-28 | 2019-01-04 | 靖西海越农业有限公司 | A kind of orchard water-fertilizer-pesticide automatic integratedization system |
| CN109673479A (en) * | 2019-01-30 | 2019-04-26 | 广州市增城区林业和园林科学研究所(广州市增城区林业和园林技术推广中心) | Rare trees complete crown transplants fog machine |
| CN209806685U (en) * | 2019-04-03 | 2019-12-20 | 中核华辰建筑工程有限公司 | All-round maintenance composite set that drips irrigation |
| CN210328816U (en) * | 2019-06-26 | 2020-04-17 | 黄禄兵 | Rotation type water-saving irrigation equipment for pear tree |
-
2020
- 2020-08-21 CN CN202010847883.5A patent/CN111837571A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK36587A (en) * | 1987-01-23 | 1988-07-24 | Maskinfabriken Samson Tange A | EQUIPMENT FOR APPLICATION OF FERTILIZER OR SIMILAR LIQUIDS TO EARTH |
| CN203313810U (en) * | 2013-06-14 | 2013-12-04 | 重庆市林业科学研究院 | Irrigator for tree transplanting |
| CN106258146A (en) * | 2016-08-09 | 2017-01-04 | 正安县高山果蔬种养殖农民专业合作社 | A kind of fertilizing method of cherry tree |
| CN207201581U (en) * | 2017-08-02 | 2018-04-10 | 上海嘉来景观工程有限公司 | Sprinkling irrigation structure at the top of a kind of arbor |
| CN109122215A (en) * | 2018-08-28 | 2019-01-04 | 靖西海越农业有限公司 | A kind of orchard water-fertilizer-pesticide automatic integratedization system |
| CN109673479A (en) * | 2019-01-30 | 2019-04-26 | 广州市增城区林业和园林科学研究所(广州市增城区林业和园林技术推广中心) | Rare trees complete crown transplants fog machine |
| CN209806685U (en) * | 2019-04-03 | 2019-12-20 | 中核华辰建筑工程有限公司 | All-round maintenance composite set that drips irrigation |
| CN210328816U (en) * | 2019-06-26 | 2020-04-17 | 黄禄兵 | Rotation type water-saving irrigation equipment for pear tree |
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Application publication date: 20201030 |