CN113994806A - Water-saving irrigation system that grape was planted - Google Patents
Water-saving irrigation system that grape was planted Download PDFInfo
- Publication number
- CN113994806A CN113994806A CN202111282337.2A CN202111282337A CN113994806A CN 113994806 A CN113994806 A CN 113994806A CN 202111282337 A CN202111282337 A CN 202111282337A CN 113994806 A CN113994806 A CN 113994806A
- Authority
- CN
- China
- Prior art keywords
- sleeve
- water
- liquid
- liquid storage
- irrigation system
- 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.)
- Withdrawn
Links
Images
Classifications
-
- 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
- A01C23/042—Adding fertiliser to watering systems
-
- 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
- A01C23/007—Metering or regulating systems
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The invention discloses a water-saving irrigation system for grape planting, which belongs to the technical field of grape planting and comprises a water tank arranged on a heightening ground platform, wherein a medicine box is arranged beside the water tank; the utility model discloses a liquid storage bucket, including installation sleeve, liquid storage bucket lateral wall, buffer box, liquid outlet department, installation sleeve is provided with the funnel, and the funnel below is provided with the liquid storage bucket of liftable, and liquid storage bucket lateral wall bottom has been seted up out the liquid hole, and liquid storage bucket top is provided with the buffer box, and the buffer box is linked together through dosing pipe and medical kit, and the buffer box bottom has been seted up the liquid outlet and has been made the liquid medicine flow in the liquid storage bucket, and liquid outlet department is provided with the sealing member, the liquid storage bucket both sides carry on spacingly through spacing subassembly.
Description
Technical Field
The invention relates to the technical field of grape planting, in particular to a water-saving irrigation system for grape planting.
Background
The grapes are the largest-growing-yield fruit vine plants in the world, the yield and quality of the grapes are related to not only the variety and natural conditions, but also the cultivation management, and during grape cultivation, the vines need to be supported by a support so as to receive more sunlight and air. In grape planting, irrigation of grape vines is one of the most important links, and watering is needed every seven to ten days after the grape vines are planted so as to enable the grape vines to grow normally.
Irrigation equipment on market has the type of spraying and irrigates, patent application for CN108323416A discloses an irrigation equipment for grape is planted, including the irrigation equipment main part, irrigation pipeline and intelligent processing system, irrigation pipeline includes trunk line and connecting pipe, the one end of trunk line is provided with pipeline joint one, the connecting pipe passes through pipeline joint one and is connected with the trunk line, the bottom of trunk line is provided with the dead lever, be provided with the detection stick on the dead lever, the top of trunk line is provided with the spray tube, the top of spray tube is provided with shower nozzle seat pipe, be provided with the rolling disc in the shower nozzle seat pipe, be provided with annular spout one on the inside wall of shower nozzle seat pipe, be provided with annular spout two on the lateral wall of rolling disc, be provided with the stainless steel ball between annular spout one and the annular spout two, be provided with shower nozzle mounting hole one and shower nozzle mounting hole two on the rolling disc. This irrigation equipment for grape is planted can spray irrigation and running water irrigation to the grape vine, and the function is comparatively various.
However, irrigation is very frequent in the grape planting process, a large amount of water resources are needed, and meanwhile fertilization operation is needed at intervals, the former method is to irrigate the mixed waste and clean water at one time, so that an irrigation water pipe is greatly modified to be additionally provided with a dosing device, the cost is higher, the fertilizer application effect with large fertilizer demand is common, the mixing time of the fertilizer and the water is not long enough, the mixing is not uniform, even crystallization exists, the concentration of the water and the fertilizer is inconsistent, and plants cannot be well sucked due to the reasons that the water and the fertilizer are not concentrated enough or run off too fast when the water and the fertilizer are irrigated to the roots of trees; in addition, the dosing device has certain requirements on the field space; still adopt artifical fertilization back to grape tree root department to open irrigation equipment again, the effect of this kind of mode fertilization is better, but the work load has very big, and the efficiency of fertilization is too low moreover.
Disclosure of Invention
The invention aims to solve the problems, and provides a water-saving irrigation system for grape planting, which can temporarily store clear water and liquid medicine by arranging an installation sleeve at a water outlet pipe of a water tank and arranging a liftable liquid storage barrel in the installation sleeve, and the liquid storage barrel moves downwards along with more liquid storage, liquid is discharged after liquid storage holes on the side wall of the liquid storage barrel are exposed, so that the mixing time of the liquid medicine and the clear water can be prolonged, the phenomenon of crystallization of fertilizer is avoided, intermittent liquid discharge is realized, and water and fertilizer loss caused by excessive irrigation amount at one time is avoided.
In order to realize the purpose, the invention adopts the technical scheme that: a water-saving irrigation system for grape planting comprises a water tank arranged on a heightening ground platform, and a medicine box is arranged beside the water tank, and is characterized in that a water outlet valve is arranged at a water outlet pipe of the water tank, a vertical installation sleeve is connected behind the water outlet pipe, and the bottom end of the installation sleeve is connected with a horizontal sleeve; the utility model discloses a liquid storage bucket, including installation sleeve, liquid storage bucket lateral wall, buffer box, liquid outlet department, installation sleeve is provided with the funnel, and the funnel below is provided with the liquid storage bucket of liftable, and liquid storage bucket lateral wall bottom has been seted up out the liquid hole, and liquid storage bucket top is provided with the buffer box, and the buffer box is linked together through dosing pipe and medical kit, and the buffer box bottom has been seted up the liquid outlet and has been made the liquid medicine flow in the liquid storage bucket, and liquid outlet department is provided with the sealing member, the liquid storage bucket both sides carry on spacingly through spacing subassembly.
Further, stock solution barrel head portion is provided with the second spring, spacing subassembly includes the spacing gyro wheel of stock solution bucket one side, and spacing gyro wheel is installed through the installing frame, and installing frame one side is connected on the sheathed tube lateral wall of installation.
Furthermore, a limiting block is arranged on the outer side of the liquid outlet hole of the liquid storage barrel and is positioned above the horizontal sleeve; one side of the mounting frame is connected to the side wall of the mounting sleeve through a first spring.
Furthermore, a limiting cavity is formed in the side wall of the installation sleeve, the bottom of the limiting cavity is in an open shape, a sliding sleeve is movably arranged in the limiting cavity, the sliding sleeve is limited and fixed through a bolt assembly, and the bottom of the sliding sleeve is connected with the horizontal sleeve.
Furthermore, the sliding sleeve is provided with a section of side wall which is of a telescopic corrugated pipe structure, and the telescopic horizontal sleeve is also provided with a section of side wall which is of a telescopic corrugated pipe structure; the telescopic bolt assembly comprises a butterfly bolt, the butterfly bolt is arranged in a screw hole in the outer wall of the limiting cavity, one end of the butterfly bolt is connected with a bearing on the compression sleeve, and the telescopic compression sleeve is arranged in the limiting cavity and is tightly attached to the upper portion of the sliding sleeve.
Further, the top of the side wall of the liquid storage barrel is arranged on a supporting plate, the supporting plate is arranged in an inclined mode, and a sealing piece is connected to the supporting plate.
Furthermore, the sealing element is a T-shaped structure consisting of two plate-shaped structures, the lower plate of the sealing element is connected with the supporting plate, and the upper plate of the sealing element is positioned in the buffer tank and shields the liquid outlet of the buffer tank; the baffle-box is for setting up in installation sleeve inside wall and spacing through the sealing member.
Furthermore, a horizontal partition plate is arranged in the buffer box, a through hole is formed in the partition plate, and a third spring is arranged between the partition plate and the upper plate of the sealing element.
Further, add pencil one end and medical kit intercommunication, the other end passes installation sheathed tube lateral wall and communicates with the baffle-box, and just it is the bellows structure to add the pencil and be located one section of installation sleeve.
The invention has the beneficial effects that:
1. in order to solve the problems that a large amount of irrigation effects are poor at one time, water and fertilizer loss is easy to occur and the like, a mounting sleeve is arranged at a water outlet pipe of a water pool, a liftable liquid storage barrel is arranged in the mounting sleeve, a liquid outlet hole is formed in the side wall of the liquid storage barrel, and when less liquid is in the liquid storage barrel, the liquid outlet hole is shielded by a limiting block; the clear water and the liquid medicine of overstock in the liquid storage bucket are more and more, and the liquid storage bucket is whole more and more heavy, and the second spring of liquid storage bucket bottom pushes down, finally goes out the liquid hole and exposes and go out liquid, so can realize the play liquid of discontinuous.
2. In order to adjust the play liquid measure of discontinuous play liquid, through connecting horizontal sleeve pipe bottom the installation sleeve pipe, and set up spacing chamber in the installation sleeve pipe, spacing intracavity is provided with sliding sleeve, sliding sleeve links to each other with horizontal sleeve pipe, sliding sleeve carries on spacingly through the spacing subassembly of bolt, sliding sleeve all has one section to be bellows structure with horizontal sleeve's lateral wall, can realize sliding sleeve's reciprocating, and then drive the stopper on the sliding sleeve and reciprocate, thereby adjust the exposure time in the play liquid hole of stock solution bucket, and then adjust the time of going out liquid under the different stock solution measures.
3. In order to conveniently realize the height adjustment of the limiting block, the height adjustment of the sliding sleeve can be realized only by manually screwing the butterfly bolt, specifically, when the butterfly bolt is screwed in, because one end of the butterfly bolt is connected with the bearing on the pressing sleeve, the pressing sleeve is driven to tightly press the sliding sleeve when the butterfly bolt is fed, and the sliding sleeve can be limited and fixed.
4. In order to prolong the mixing time of liquid medicine and clear water in the liquid storage barrel, through setting up fixed baffle-box above the liquid storage barrel, the liquid outlet department of baffle-box bottom is provided with the sealing member of T shape, and the sealing member bottom links to each other with the backup pad of liquid storage barrel top slope, and the sealing member can play limiting displacement to the baffle-box on the one hand, the switching of the steerable baffle-box liquid outlet of on the other hand. Because be provided with the third spring between sealing member upper plate and the baffle in the baffle-box, drive the closing plate and shift up when the stock solution bucket shifts up, the liquid outlet is opened the liquid medicine and is gone up the play liquid and flow to the backup pad in to finally flow into the stock solution bucket, in the clear water of stock solution bucket increased, the stock solution bucket moved down and is driven the sealing member and move down, the upper plate of sealing member shields the liquid outlet.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the internal structure of the installation sleeve of the present invention.
Fig. 3 is a schematic view of the installation of the liquid storage barrel of the present invention.
FIG. 4 is a schematic view of the construction of the retaining cavity portion of the present invention.
Fig. 5 is a schematic structural diagram of a buffer tank according to the present invention.
The text labels in the figures are represented as: 1. heightening the platform; 2. a pool; 3. a medicine chest; 4. a water outlet valve; 5. installing a sleeve; 6. a medicine feeding pipe; 7. a branched water pipe; 8. a funnel; 9. a limiting cavity; 10. a sliding sleeve; 11. a compression sleeve; 12. a butterfly bolt; 13. a horizontal sleeve; 14. a liquid storage barrel; 15. a liquid outlet hole; 16. a limiting block; 17. a buffer tank; 18. a seal member; 19. a partition plate; 20. a support plate; 21. installing a frame; 22. a first spring; 23. limiting the idler wheel; 24. a second spring; 25. a bearing; 26. and a third spring.
Detailed Description
The invention is further illustrated by the following examples.
A water-saving irrigation system for grape planting comprises a water tank 2 arranged on a heightening platform 1, and a medicine box 3 is arranged beside the water tank 2, and is characterized in that a water outlet valve 4 is arranged at a water outlet pipe of the water tank 2, a vertical mounting sleeve 5 is connected behind the water outlet pipe, and a horizontal sleeve 13 is connected to the bottom end of the mounting sleeve 5; be provided with funnel 8 in the installing sleeve 5, 8 below of funnel are provided with the stock solution bucket 14 of liftable, and liquid hole 15 has been seted up to 14 lateral walls bottoms of stock solution bucket, and 14 tops of stock solution bucket are provided with buffer tank 17, and buffer tank 17 is linked together with medical kit 3 through adding pencil 6, and the liquid outlet has been seted up to buffer tank 17 bottom to make the liquid medicine flow in stock solution bucket 14 in, liquid outlet department is provided with sealing member 18, 14 both sides of stock solution bucket carry on spacingly through spacing subassembly.
Preferably, as shown in fig. 2, 3, 4 and 5, the bottom of the liquid storage barrel 14 is provided with a second spring 24, the limiting component includes a limiting roller 23 on one side of the liquid storage barrel 14, the limiting roller 23 is mounted through a mounting frame 21, and one side of the mounting frame 21 is connected to the side wall of the mounting sleeve 5. A limiting block 16 is arranged on the outer side of the liquid outlet 15 of the liquid storage barrel 14, and the limiting block 16 is positioned above the horizontal sleeve 13; the mounting frame 21 is connected to the side wall of the mounting sleeve 5 at one side by a first spring 22. Spacing chamber 9 has been seted up in the lateral wall of installing sleeve 5, and spacing chamber 9 bottom is the opening form, and spacing intracavity 9 internalization is provided with sliding sleeve 10, and sliding sleeve 10 carries out spacing fixed through bolt assembly, and sliding sleeve 10 bottom links to each other with horizontal sleeve 13.
Preferably, as shown in fig. 2, 3 and 4, the sliding sleeve 10 has a bellows structure with a retractable side wall, and the retractable horizontal sleeve 13 also has a bellows structure with a retractable side wall; the telescopic bolt assembly comprises a butterfly bolt 12, the butterfly bolt 12 is arranged in a screw hole in the outer wall of the limiting cavity 9, one end of the butterfly bolt 12 is connected with a bearing 25 on the pressing sleeve 11, and the pressing sleeve 11 is arranged in the limiting cavity 9 and is tightly attached to the upper portion of the sliding sleeve 10. An anti-skid rubber pad can be arranged between the pressing sleeve 11 and the sliding sleeve 10, and a sealing rubber pad can be arranged between the combined surfaces of the sliding sleeve 10 and the limiting cavity 9. When the butterfly bolt 12 is screwed in, because one end of the butterfly bolt 12 is connected with the bearing 25 on the pressing sleeve 11, the pressing sleeve 11 is driven to press the sliding sleeve 10 when the butterfly bolt 12 is fed, so that the sliding sleeve 10 can be limited and fixed, and when the heights of the sliding sleeve 10 and the limiting block 16 need to be adjusted, the butterfly bolt 12 only needs to be screwed manually.
Preferably, as shown in fig. 1, 2, 3, 4 and 5, the top of the sidewall of the liquid storage barrel 14 is disposed on a support plate 20, the support plate 20 is disposed in an inclined manner, and the support plate 20 is connected with a sealing member 18. The sealing element 18 is a T-shaped structure formed by two plate-shaped structures, the lower plate of the sealing element 18 is connected with the supporting plate 20, and the upper plate of the sealing element 18 is positioned in the buffer tank 17 and shields the liquid outlet of the buffer tank 17; the buffer box 17 is arranged on the inner wall of the installation sleeve and is limited by a sealing element 18. A horizontal partition plate 19 is arranged in the buffer box 17, a through hole is formed in the partition plate 19, and a third spring 26 is arranged between the partition plate 19 and the upper plate of the sealing element 18. Add pencil 6 one end and medical kit 3 intercommunication, the other end passes the lateral wall of installing sleeve 5 and communicates with baffle-box 17, and adds pencil 6 and be located one section of installing sleeve 5 and be the bellows structure.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The principles and embodiments of the present invention are explained herein, and the above description of the embodiments is only used to help understand the method and its core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (9)
1. A water-saving irrigation system for grape planting comprises a water tank (2) arranged on a heightening platform (1), and a medicine box (3) is arranged beside the water tank (2), and is characterized in that a water outlet valve (4) is arranged at a water outlet pipe of the water tank (2), a vertical mounting sleeve (5) is connected behind the water outlet pipe, and the bottom end of the mounting sleeve (5) is connected with a horizontal sleeve (13); be provided with funnel (8) in installing sleeve (5), funnel (8) below is provided with stock solution bucket (14) of liftable, and liquid hole (15) have been seted up to stock solution bucket (14) lateral wall bottom, and stock solution bucket (14) top is provided with baffle-box (17), and baffle-box (17) are linked together through dosing pipe (6) and medical kit (3), and the liquid outlet has been seted up to baffle-box (17) bottom and has been made the liquid medicine flow to stock solution bucket (14) in, liquid outlet department is provided with sealing member (18), stock solution bucket (14) both sides are spacing through spacing subassembly.
2. The water-saving irrigation system for grape cultivation as claimed in claim 1, wherein a second spring (24) is arranged at the bottom of the liquid storage barrel (14), the limiting assembly comprises a limiting roller (23) on one side of the liquid storage barrel (14), the limiting roller (23) is mounted through a mounting frame (21), and one side of the mounting frame (21) is connected to the side wall of the mounting sleeve (5).
3. The water-saving irrigation system for grape cultivation as claimed in claim 2, characterized in that a limiting block (16) is arranged outside the liquid outlet hole (15) of the liquid storage barrel (14), and the limiting block (16) is positioned above the horizontal sleeve (13); one side of the mounting frame (21) is connected to the side wall of the mounting sleeve (5) through a first spring (22).
4. The water-saving irrigation system for grape planting according to claim 3, characterized in that a limiting cavity (9) is formed in the side wall of the mounting sleeve (5), the bottom of the limiting cavity (9) is open, a sliding sleeve (10) is movably arranged in the limiting cavity (9), the sliding sleeve (10) is limited and fixed through a bolt assembly, and the bottom of the sliding sleeve (10) is connected with the horizontal sleeve (13).
5. A water-saving irrigation system for grape cultivation as claimed in claim 4, characterized in that the sliding sleeve (10) has a bellows structure with a retractable side wall, and the retractable horizontal sleeve (13) also has a bellows structure with a retractable side wall; the telescopic bolt assembly comprises a butterfly bolt (12), the butterfly bolt (12) is arranged in a screw hole in the outer wall of the limiting cavity (9), one end of the butterfly bolt (12) is connected with a bearing (25) on the compression sleeve (11), and the telescopic compression sleeve (11) is arranged in the limiting cavity (9) and is tightly attached to the upper portion of the sliding sleeve (10).
6. The water-saving irrigation system for grape cultivation as claimed in claim 1, wherein the top of the side wall of the liquid storage barrel (14) is arranged on a support plate (20), the support plate (20) is arranged obliquely, and a sealing member (18) is connected to the support plate (20).
7. The water-saving irrigation system for grape cultivation as claimed in claim 6, wherein the sealing member (18) is a T-shaped structure consisting of two plate-shaped structures, the lower plate of the sealing member (18) is connected with the supporting plate (20), the upper plate of the sealing member (18) is positioned in the buffer tank (17) and shields the liquid outlet of the buffer tank (17); the buffer box (17) is arranged on the inner wall of the installation sleeve and is limited through a sealing element (18).
8. The water-saving irrigation system for grape cultivation as claimed in claim 7, characterized in that a horizontal partition plate (19) is arranged in the buffer tank (17), a through hole is formed in the partition plate (19), and a third spring (26) is arranged between the partition plate (19) and the upper plate of the sealing member (18).
9. The water-saving irrigation system for grape cultivation as claimed in claim 1, wherein one end of the chemical feeding pipe (6) is communicated with the chemical box (3), the other end of the chemical feeding pipe passes through the side wall of the installation sleeve (5) and is communicated with the buffer tank (17), and a section of the chemical feeding pipe (6) located in the installation sleeve (5) is of a corrugated pipe structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111282337.2A CN113994806A (en) | 2021-11-01 | 2021-11-01 | Water-saving irrigation system that grape was planted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111282337.2A CN113994806A (en) | 2021-11-01 | 2021-11-01 | Water-saving irrigation system that grape was planted |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113994806A true CN113994806A (en) | 2022-02-01 |
Family
ID=79926033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111282337.2A Withdrawn CN113994806A (en) | 2021-11-01 | 2021-11-01 | Water-saving irrigation system that grape was planted |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113994806A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112655417A (en) * | 2020-12-29 | 2021-04-16 | 陈善国 | Can promote to irritate even heartleaf houttuynia herb of administering liquid medicine distribution of root and plant with planting case |
-
2021
- 2021-11-01 CN CN202111282337.2A patent/CN113994806A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112655417A (en) * | 2020-12-29 | 2021-04-16 | 陈善国 | Can promote to irritate even heartleaf houttuynia herb of administering liquid medicine distribution of root and plant with planting case |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104686290B (en) | A kind of energy saving, ecological automatic irrigation system | |
| CN210275265U (en) | Beautiful millettia root energy-saving seedling culture device | |
| CN206005272U (en) | A kind of moveable mushroom and vegetable culture device | |
| CN206078337U (en) | Steel construction big -arch shelter automatic irrigation system | |
| CN113994806A (en) | Water-saving irrigation system that grape was planted | |
| CN212116521U (en) | Environment-friendly agricultural cultivation drips irrigation device | |
| CN218736234U (en) | Grape irrigation greenhouse capable of promoting agricultural economic development | |
| CN209994983U (en) | kinds of greenhouse capable of collecting and utilizing rain | |
| CN209693665U (en) | A kind of agricultural water-saving irrigation device | |
| CN209546311U (en) | A kind of Chinese garden planting liquid fertilizer high efficient sprinkling device | |
| CN210168640U (en) | Water-saving and fertilizer-saving device for vegetable garden | |
| CN207854709U (en) | Packaged type for hydraulic engineering sprays watering appliance | |
| CN110537408B (en) | A fertigation system for kiwi fruit is planted | |
| CN217284060U (en) | Afforestation plant maintenance device that removes dust | |
| CN218941831U (en) | Planting frame with watering function | |
| CN217217557U (en) | Plant cultivation device with automatic water adding function | |
| CN221082267U (en) | Agricultural irrigation device | |
| CN221128335U (en) | Irrigation equipment is used to agricultural tree planting grass | |
| CN212087388U (en) | Irrigation device | |
| CN215269885U (en) | A device that waters for forestry is planted | |
| CN214545614U (en) | Gardens are maintained with supplementary spray set | |
| CN208836525U (en) | A kind of fertilizer applicator for selenium-rich sand melon | |
| CN210491678U (en) | Intelligent liquid manure all-in-one | |
| CN216163827U (en) | Farming's breeding device | |
| CN216492527U (en) | Afforestation is with water saving fixtures that spray |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20220201 |
|
| WW01 | Invention patent application withdrawn after publication |