CN218218629U - Water-saving under-film drip irrigation device - Google Patents
Water-saving under-film drip irrigation device Download PDFInfo
- Publication number
- CN218218629U CN218218629U CN202222798448.5U CN202222798448U CN218218629U CN 218218629 U CN218218629 U CN 218218629U CN 202222798448 U CN202222798448 U CN 202222798448U CN 218218629 U CN218218629 U CN 218218629U
- Authority
- CN
- China
- Prior art keywords
- bevel gear
- water
- drip irrigation
- fixedly connected
- churn
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000002262 irrigation Effects 0.000 title claims abstract description 65
- 238000003973 irrigation Methods 0.000 title claims abstract description 65
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 68
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 238000003756 stirring Methods 0.000 claims abstract description 25
- 239000000463 material Substances 0.000 claims abstract description 22
- 239000012528 membrane Substances 0.000 claims abstract description 10
- 238000001914 filtration Methods 0.000 claims description 10
- 235000015097 nutrients Nutrition 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 4
- 238000002844 melting Methods 0.000 abstract description 2
- 230000008018 melting Effects 0.000 abstract description 2
- 238000002156 mixing Methods 0.000 description 14
- 239000012535 impurity Substances 0.000 description 10
- 241000196324 Embryophyta Species 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 239000003337 fertilizer Substances 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000010496 root system development Effects 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000013014 water-saving technology Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
Landscapes
- Nozzles (AREA)
Abstract
The utility model discloses a drip irrigation device under water conservation membrane relates to drip irrigation technical field under the membrane, including the churn, the inside of churn is provided with rabbling mechanism, the rabbling mechanism includes support column, two bevel gear two and dead lever, the surface of support column rotates and is connected with a rotating tube, the fixed surface of a rotating tube is connected with bevel gear. It can be through rabbling mechanism's setting, because bevel gear one, bevel gear three and two bevel gear two's meshing effect, make bevel gear three counter rotation through two bevel gear two when bevel gear is rotatory, make the puddler on the rotating tube one and the puddler on the rotating tube two rotate with the direction of rotation of difference, thereby make the nutrient material and the water in the churn fully stir, make material and water abundant fuse, effectively avoid not melting nutrient material if directly driping irrigation, will block up the apopore of hollow billet, cause the operation can't be driped irrigation to some hollow billets.
Description
Technical Field
The utility model relates to a drip irrigation technical field under the membrane specifically is a drip irrigation device under water conservation membrane.
Background
Drip irrigation under the film means applying drip irrigation technology under the film. The novel water-saving technology combines the advantages of the Israel drip irrigation technology and the domestic film mulching technology, supplies water through a controllable pipeline system, filters 'clear' pressurized water through a filtering facility, and then is fully fused with water-soluble fertilizer to form a fertilizer water solution, enters a water delivery main pipe, a branch pipe and a capillary (an irrigation belt laid below a mulching film), and then uniformly, regularly and quantitatively infiltrates a crop root system development area drop by a water dropper on the capillary for root system absorption.
The patent of being CN214902780U according to the patent number discloses a drip irrigation device under water conservation membrane, drips irrigation the pipe, it is provided with and drips irrigation the box to drip irrigation the pipe right side, drip irrigation the corresponding position of driping irrigation the box of pipe right side and seted up and drip irrigation the hole, drip irrigation box top and low side and all install the filter screen, drip irrigation and install in the box and prevent stifled mechanism and actuating mechanism, prevent stifled mechanism and filter screen phase-match, actuating mechanism with drip irrigation the hole phase-match, the utility model discloses be provided with the filter screen, the filter screen can block soil or debris and filter, effectually prevents that soil from blockking up and to drip irrigation the hole.
However, in the implementation process of the above scheme, the under-film drip irrigation equipment conveys water with nutrient materials to plants according to the position, so as to realize drip irrigation, most of the existing under-film drip irrigation devices directly add the nutrient materials into water, so that water rich in various mineral substances is dripped to the roots of the plants, the existing under-film drip irrigation equipment is difficult to stir the nutrient materials and the water, so that the nutrient materials and the water are difficult to be uniformly mixed, the mineral content is inconsistent when the water solution is dripped to different plants according to the time, meanwhile, the unmelted nutrient materials are easy to block water outlet holes of capillary tubes, and the drip irrigation operation of partial capillary tubes can be influenced; therefore, the drip irrigation device under the water-saving film is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a drip irrigation device under water-saving film, which aims to make up the defects of the prior art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a drip irrigation device under water conservation membrane, includes the churn, the inside of churn is provided with rabbling mechanism, the rabbling mechanism includes support column, two bevel gear two and dead lever, the surface of support column rotates and is connected with rotating-tube one, the outer fixed surface of rotating-tube one is connected with bevel gear one, the surface of support column rotates and is connected with rotating-tube two, the outer fixed surface of rotating-tube two is connected with bevel gear three, the three puddler that is the circumference array of the equal fixedly connected with in surface of rotating-tube one and rotating-tube two, the outside of churn is provided with filtering mechanism, filtering mechanism is including throwing the mouth of a river.
Furthermore, support column fixed connection is at the surface of churn, the one end fixedly connected with stopper of support column, the one end of rotating-tube one runs through the surface of churn and rotates with the churn to be connected, and through the setting of stopper, it is spacing to rotating-tube two, makes rotating-tube two keep same level, avoids rotating-tube two to take place the downstream, leads to bevel gear three and two bevel gear two to break off the meshing.
Further, the outer fixed surface of the rotating pipe I is connected with a second gear, the outer fixed surface of the mixing drum is connected with a motor, the output end of the motor is fixedly connected with a first gear, the first gear is meshed with the second gear, power is provided for mixing in the mixing drum through the setting of the motor, and the motor is controlled through a controller.
Furthermore, two bevel gear two all mesh with bevel gear one, the dead lever run through the surface of support column and with support column fixed connection, two bevel gear two all rotate the surface of connection at the dead lever, two bevel gear two all meshes with bevel gear three-phase, will drive bevel gear three through two bevel gear two and rotate when bevel gear rotates, the direction of rotation of bevel gear one and the direction of rotation of bevel gear three are opposite.
Further, throw the fixed intercommunication in the surface of churn of mouth of a river, throw the inner wall fixedly connected with dog at the mouth of a river, throw the inner wall sliding connection at the mouth of a river and have the filter, water filters through passing through the filter, separates the impurity of aquatic, avoids the impurity of aquatic to block up the apopore of hollow billet after getting into the hollow billet.
Furthermore, the outer surface of the water feeding port is fixedly connected with two sleeves, the inner walls of the two sleeves are connected with sliding blocks in a sliding mode, telescopic springs are fixedly connected between the sliding blocks and the sleeves, and the sliding blocks are pressed by the spring tension of the telescopic springs through the arrangement of the telescopic springs, so that the sliding blocks are kept limited on the filter plate.
Further, the outer fixed surface of slider is connected with the pull rod, the telescopic surface set up with the spout of pull rod looks adaptation, the pull rod passes through telescopic spout and sleeve sliding connection, through the setting of pull rod, makes things convenient for the staff to keep away from the filter with the slider to can directly take out the filter from the mouth of watering.
Further, the external fixed surface intercommunication of churn has the material to put in the mouth, the external fixed surface intercommunication of churn has the water pipe, the surface mounting of water pipe has the water pump, the external fixed surface intercommunication of water pipe has a plurality of to drip irrigation the hollow billet, drips irrigation the surface of hollow billet and has seted up the tiny hole of driping irrigation of a plurality of, and the water of driping irrigation the hollow billet falls on the plant rhizome through the water of driping irrigation Kong Di of driping irrigation the hollow billet, and tiny is driped irrigation continuously drips irrigation the plant rhizome, reaches the effect of water economy resource.
Compared with the prior art, the water-saving under-film drip irrigation device has the following beneficial effects:
1. the utility model discloses an rabbling mechanism's setting, because bevel gear one, bevel gear three and two bevel gear two's meshing effect, make bevel gear three reverse rotation through two bevel gear two when bevel gear is rotatory, make the puddler on the rotating tube one and the puddler on the rotating tube two rotate with the direction of rotation of difference, thereby make nutrient material and water in the churn fully stir, make the abundant fusion that carries on of material and water, effectively avoid the nutrient material that does not melt directly to drip irrigation, will block up the apopore of hollow billet, cause the operation can't be driped irrigation to some hollow billets.
2. The utility model discloses a filtering mechanism's setting, because there is impurity in the aquatic of interpolation, filter the impurity of aquatic through the filter, block up the apopore of hollow billet after avoiding the impurity of aquatic to get into the hollow billet, when impurity on the filter is too much simultaneously, only need with two pull rod stimulations, make two sliders no longer carry on spacingly to the filter, thereby make the filter take out from throwing the water mouth, make things convenient for the staff to clear up the filter, make and dismantle convenient and fast, thereby improve the maintenance work in later stage.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the split structure of the filtering mechanism of the present invention;
fig. 3 is a schematic view of the three-dimensional structure inside the sleeve of the present invention;
FIG. 4 is a schematic view of the three-dimensional structure inside the mixing drum of the present invention;
fig. 5 is a schematic view of the three-dimensional structure of the stirring mechanism of the present invention.
In the figure: 1. a mixing drum; 2. a stirring mechanism; 201. a support pillar; 202. rotating the first tube; 203. a second gear; 204. a first bevel gear; 205. fixing the rod; 206. a second bevel gear; 207. rotating the second tube; 208. a third bevel gear; 209. a limiting block; 210. a stirring rod; 3. a motor; 4. a first gear; 5. a filtering mechanism; 51. a water feeding port; 52. a stopper; 53. a filter plate; 54. a sleeve; 55. a slider; 56. a pull rod; 57. a tension spring; 6. a material feeding port; 7. a water pipe; 8. a water pump; 9. and (5) drip irrigation of the capillary.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
This embodiment provides a drip irrigation device under water conservation membrane, and the device effectively avoids not evenly stirring the nutrient material that does not melt to lead to the absorptive nutrition of plant unbalanced, avoids directly driping irrigation simultaneously, and the nutrient material that does not melt will block up the apopore of hollow billet, causes the operation of can't driping irrigation by some hollow billets.
Referring to fig. 1, 4 and 5, the drip irrigation device under the water-saving film comprises a mixing drum 1, wherein a stirring mechanism 2 is arranged inside the mixing drum 1, the stirring mechanism 2 comprises a supporting column 201, two bevel gears 206 and a fixing rod 205, and three supporting legs are arranged at the bottom of the mixing drum 1, so that the stability of the device is improved.
The outer surface of the supporting column 201 is rotatably connected with a first rotating pipe 202, one end of the first rotating pipe 202 penetrates through the outer surface of the mixing drum 1 and is rotatably connected with the mixing drum 1, a second gear 203 is fixedly connected to the outer surface of the first rotating pipe 202, the first rotating pipe 202 is limited by the second gear 203 and a mixing rod 210 on the three first rotating pipes 202, the first rotating pipes 202 keep the same horizontal height, and the first bevel gears 204 and the two second bevel gears 206 are continuously kept meshed.
The outer fixed surface of churn 1 is connected with motor 3, and motor 3's output end fixedly connected with first gear 4, and first gear 4 meshes with second gear 203 mutually, and the setting up of through motor 3 provides power for the stirring in churn 1, controls motor 3 through the controller.
The outer surface of the first rotating pipe 202 is fixedly connected with a first bevel gear 204, the two second bevel gears 206 are meshed with the first bevel gear 204, the second rotating pipe 207 is driven through the arrangement of the two second bevel gears 206, and when the first bevel gear 204 rotates, the third bevel gear 208 is driven to rotate through the two second bevel gears 206.
The fixing rod 205 penetrates through the outer surface of the supporting column 201 and is fixedly connected with the supporting column 201, the two bevel gears 206 are rotatably connected to the outer surface of the fixing rod 205, two groups of limiting plates are arranged on the outer surface of the fixing rod 205, and the two groups of limiting plates respectively limit the two bevel gears 206, so that the two bevel gears 206 are kept in a meshed state with the bevel gears 204.
The outer surface of the supporting column 201 is rotatably connected with a second rotating pipe 207, the outer surface of the second rotating pipe 207 is fixedly connected with a third bevel gear 208, the two second bevel gears 206 are both meshed with the third bevel gear 208, the first bevel gear 204 drives the third bevel gear 208 to rotate through the two second bevel gears 206 when rotating, and the rotating direction of the first bevel gear 204 is opposite to that of the third bevel gear 208, so that the stirring rod 210 on the first rotating pipe 202 and the stirring rod 210 on the second rotating pipe 207 rotate in different rotating directions, and stirring is more uniform and thorough.
The outer surfaces of the first rotating pipe 202 and the second rotating pipe 207 are fixedly connected with three stirring rods 210 in a circumferential array, and the mixture of the medium materials and the water in the stirring cylinder 1 is conveniently stirred in a rotating mode through the arrangement of the stirring rods 210.
Referring to fig. 2 and 3, a filtering mechanism 5 is arranged outside the mixing drum 1, the filtering mechanism 5 includes a water feeding port 51, the water feeding port 51 is fixedly communicated with the outer surface of the mixing drum 1, and an upper end opening of the water feeding port 51 is large, so that a worker can conveniently inject water into the mixing drum 1 through the water feeding port 51.
Throw the inner wall fixedly connected with dog 52 of mouth of a river 51, the inner wall sliding connection who throws mouth of a river 51 has filter 53, and water filters through filter 53, separates the impurity of aquatic, blocks up the apopore of hollow billet behind the impurity entering hollow billet of avoiding aquatic.
Throw two sleeves 54 of the outer fixed surface of mouth of a river 51, the equal sliding connection of inner wall of two sleeves 54 has slider 55, and during the installation filter 53, place filter 53 on dog 52, two sliders 55 of rethread are spacing to filter 53.
An extension spring 57 is fixedly connected between the slide block 55 and the sleeve 54, a pull rod 56 is fixedly connected to the outer surface of the slide block 55, and the slide block 55 is pressed by the spring tension of the extension spring 57 through the arrangement of the extension spring 57, so that the slide block 55 keeps limiting on the filter plate 53.
The spout with pull rod 56 looks adaptation is seted up to the surface of sleeve 54, and pull rod 56 passes through the spout and sleeve 54 sliding connection of sleeve 54, through pull rod 56's setting, makes things convenient for the staff to keep away from filter 53 with slider 55 to can directly take out filter 53 from throwing water mouthful 51.
The outer fixed surface of churn 1 communicates with material input mouth 6, and the outer fixed surface of churn 1 communicates with water pipe 7, and water pump 8 is controlled by the control, and the water in the churn 1 flows through to driping irrigation the capillary 9 from water pipe 7.
The surface mounting of water pipe 7 has water pump 8, and the external fixed surface intercommunication of water pipe 7 has a plurality of to drip irrigation hollow billet 9, and the surface of driping irrigation hollow billet 9 has seted up the tiny hole of driping irrigation of a plurality of, and the water of driping irrigation hollow billet 9 falls on the plant rhizome through the Kong Di that drips irrigation hollow billet 9, and tiny is driped irrigation lasts and is driped irrigation the plant rhizome, reaches the effect of water economy resource.
The working principle is as follows: during the use, pour into water into churn 1 through throwing water inlet 51, water filters through filter 53, impurity with the aquatic is separated, avoid impurity in the aquatic to block up the apopore of hollow billet after getting into the hollow billet, put into churn 1 through material input mouth 6 again, open motor 3, make motor 3 drive first gear 4 rotate, first gear 4 rotates and drives second gear 203 and rotate, second gear 203 rotates and drives rotation pipe 202 and rotate, rotation pipe one 202 is rotatory and drives bevel gear one 204 and rotate, bevel gear one 204 rotates and drives bevel gear three 208 through two bevel gear two 206 and rotate, bevel gear one 204 and bevel gear three 208's direction of rotation are opposite, make puddler 210 on rotation pipe one 202 and the puddler 210 on rotation pipe two 207 rotate with different directions of rotation, fully stir nutrient material and water in the churn 1, make material and water fully fuse, effectively avoid not melting nutrient material if directly carry out the apopore, will block up the drip irrigation of hollow billet, some hollow billet can's operation.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (8)
1. The utility model provides a drip irrigation device under water conservation membrane, includes churn (1), its characterized in that: the stirring device is characterized in that a stirring mechanism (2) is arranged inside the stirring drum (1), the stirring mechanism (2) comprises a support column (201), two bevel gear II (206) and a fixing rod (205), the outer surface of the support column (201) is connected with a first rotating tube (202) in a rotating mode, the outer surface of the first rotating tube (202) is fixedly connected with a first bevel gear (204), the outer surface of the support column (201) is connected with a second rotating tube (207) in a rotating mode, the outer surface of the second rotating tube (207) is fixedly connected with a third bevel gear (208), the outer surfaces of the first rotating tube (202) and the second rotating tube (207) are fixedly connected with three stirring rods (210) in a circumferential array, a filtering mechanism (5) is arranged outside the stirring drum (1), and the filtering mechanism (5) comprises a water feeding port (51).
2. The drip irrigation device under water-saving film according to claim 1, characterized in that: support column (201) fixed connection is at the surface of churn (1), the one end fixedly connected with stopper (209) of support column (201), the one end of rotating-tube (202) runs through the surface of churn (1) and rotates with churn (1) to be connected.
3. The drip irrigation device under water conservation membrane according to claim 1, characterized in that: the outer surface of the first rotating pipe (202) is fixedly connected with a second gear (203), the outer surface of the stirring drum (1) is fixedly connected with a motor (3), the output end of the motor (3) is fixedly connected with a first gear (4), and the first gear (4) is meshed with the second gear (203).
4. The drip irrigation device under water-saving film according to claim 1, characterized in that: the two second bevel gears (206) are both meshed with the first bevel gear (204), the fixing rod (205) penetrates through the outer surface of the supporting column (201) and is fixedly connected with the supporting column (201), the two second bevel gears (206) are both rotatably connected to the outer surface of the fixing rod (205), and the two second bevel gears (206) are both meshed with the third bevel gear (208).
5. The drip irrigation device under water-saving film according to claim 1, characterized in that: the water feeding port (51) is fixedly communicated with the outer surface of the stirring cylinder (1), the inner wall of the water feeding port (51) is fixedly connected with a stop block (52), and the inner wall of the water feeding port (51) is connected with a filter plate (53) in a sliding manner.
6. The drip irrigation device under water-saving film according to claim 1, characterized in that: the outer surface of the water feeding port (51) is fixedly connected with two sleeves (54), the inner walls of the two sleeves (54) are both connected with sliding blocks (55) in a sliding mode, and an expansion spring (57) is fixedly connected between each sliding block (55) and each sleeve (54).
7. The drip irrigation device under water-saving film according to claim 6, characterized in that: the outer surface of the sliding block (55) is fixedly connected with a pull rod (56), the outer surface of the sleeve (54) is provided with a sliding groove matched with the pull rod (56), and the pull rod (56) is connected with the sleeve (54) in a sliding mode through the sliding groove of the sleeve (54).
8. The drip irrigation device under water conservation membrane according to claim 1, characterized in that: the outer fixed surface of churn (1) communicates there is material input mouth (6), the outer fixed surface of churn (1) communicates there is water pipe (7), the outer surface mounting of water pipe (7) has water pump (8), the outer fixed surface of water pipe (7) communicates there is a plurality of to drip irrigation hollow billet (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222798448.5U CN218218629U (en) | 2022-10-24 | 2022-10-24 | Water-saving under-film drip irrigation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222798448.5U CN218218629U (en) | 2022-10-24 | 2022-10-24 | Water-saving under-film drip irrigation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218218629U true CN218218629U (en) | 2023-01-06 |
Family
ID=84670378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222798448.5U Expired - Fee Related CN218218629U (en) | 2022-10-24 | 2022-10-24 | Water-saving under-film drip irrigation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218218629U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116671421A (en) * | 2023-08-04 | 2023-09-01 | 中国科学院西北生态环境资源研究院 | Agricultural water conservation is with drip irrigation equipment |
-
2022
- 2022-10-24 CN CN202222798448.5U patent/CN218218629U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116671421A (en) * | 2023-08-04 | 2023-09-01 | 中国科学院西北生态环境资源研究院 | Agricultural water conservation is with drip irrigation equipment |
| CN116671421B (en) * | 2023-08-04 | 2023-10-03 | 中国科学院西北生态环境资源研究院 | Agricultural water conservation is with drip irrigation equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209594461U (en) | A kind of automatic drop irrigation device | |
| CN218218629U (en) | Water-saving under-film drip irrigation device | |
| CN211020270U (en) | Vegetable greenhouse irrigation equipment convenient to remove | |
| CN111418328A (en) | Gardens irrigation equipment convenient to water conservation | |
| CN108738603B (en) | A drip irrigation device for farming | |
| CN209170902U (en) | A kind of Crocus bulb cultivation water-fertilizer integral device | |
| CN107409583A (en) | A kind of water-fertilizer integrated irrigation | |
| CN206993941U (en) | A kind of irrigation rig that can continuously carry out liquid medicine mixing | |
| CN116671354A (en) | Canna plant culture apparatus | |
| CN116472903A (en) | Drip irrigation device for vegetable greenhouse | |
| CN213044197U (en) | Sunlight greenhouse single file liquid manure integrated device | |
| CN208863307U (en) | A kind of water-fertilizer integral device for apple production | |
| CN114793512A (en) | Fixed point fertilizer injection unit suitable for maintenance of landscape architecture | |
| CN221615840U (en) | Landscape plant watering device | |
| CN220755510U (en) | Irrigation equipment | |
| CN216395961U (en) | Intelligent water and fertilizer all-in-one machine capable of being connected in multiple directions | |
| CN206909123U (en) | A kind of water-fertilizer integrated irrigation | |
| CN221962276U (en) | Strawberry multipath irrigation device | |
| CN115176678B (en) | Irrigation device and irrigation method for hydraulic engineering | |
| CN115836613B (en) | Water and fertilizer integrated intelligent irrigation system and control method thereof | |
| CN215529985U (en) | Agricultural water-saving irrigation fertilizer injection unit | |
| CN219577888U (en) | Multilayer vertical garden structure | |
| CN211159332U (en) | Integral equipment for irrigation and fertilization | |
| CN221561780U (en) | Building raw material stirring device | |
| CN217958158U (en) | Wisdom agricultural irrigation device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20230106 |