CN216292481U - Energy-conserving sprinkling irrigation equipment of farmland water conservancy - Google Patents
Energy-conserving sprinkling irrigation equipment of farmland water conservancy Download PDFInfo
- Publication number
- CN216292481U CN216292481U CN202122893029.5U CN202122893029U CN216292481U CN 216292481 U CN216292481 U CN 216292481U CN 202122893029 U CN202122893029 U CN 202122893029U CN 216292481 U CN216292481 U CN 216292481U
- Authority
- CN
- China
- Prior art keywords
- water
- pipe
- sprinkling irrigation
- spray
- fixedly connected
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 114
- 238000003973 irrigation Methods 0.000 title claims abstract description 35
- 230000002262 irrigation Effects 0.000 title claims abstract description 35
- 239000007921 spray Substances 0.000 claims abstract description 75
- 238000005507 spraying Methods 0.000 claims abstract description 26
- 238000007789 sealing Methods 0.000 claims abstract description 5
- 238000004804 winding Methods 0.000 claims abstract description 4
- 238000003860 storage Methods 0.000 claims description 14
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000002347 injection Methods 0.000 abstract description 2
- 239000007924 injection Substances 0.000 abstract description 2
- 241001465754 Metazoa Species 0.000 description 6
- 230000002457 bidirectional effect Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 230000006872 improvement Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000474 nursing effect Effects 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
- Catching Or Destruction (AREA)
- Nozzles (AREA)
Abstract
The utility model discloses an energy-saving sprinkling irrigation device for utilizing farmland water, which comprises a movable base, wherein a support column is fixedly arranged on the movable base, the top end of the support column is rotatably connected with an angle adjusting component through a bearing, a spray pipe is arranged on the angle adjusting component, the spray pipe is fixedly connected and communicated with a water spray pipe, and a reciprocating adjusting component is arranged between the angle adjusting component and the support column; the traction unit comprises a support, an electric winch is rotatably connected to the support, a water spraying pipe is in winding connection with the electric winch, one end, far away from the water spraying pipe, of the water spraying pipe penetrates through a rotating shaft and a side wall of the electric winch and extends to the outside, the water spraying pipe is rotatably connected with a high-pressure water pump through a sealing bearing, the high-pressure water pump is communicated with an external water source through a water suction pipe, and the high-pressure water pump is fixedly connected with the support. The utility model adopts a spray irrigation mode, saves the use of water resources, and performs high-pressure remote injection by pressure ejection when the water resources enter the high-pressure water pump, thereby achieving the purposes of saving the water resources and utilizing the resources to a greater extent.
Description
Technical Field
The utility model relates to the technical field of irrigation devices, in particular to an energy-saving sprinkling irrigation device for farmland water utilization.
Background
Agriculture is an industry for obtaining products by artificial cultivation by utilizing growth and development rules of animals and plants. Agriculture belongs to the first industry, and the science for researching agriculture is agriculture. The agricultural labor object is living animals and plants, the obtained products are the animals and plants, the agriculture is a big agricultural country since ancient times in China, the agriculture is always the life line of national economy, whether the agriculture is developed or not is directly related to the stability and development of the agriculture of the society, and the industry is used for obtaining the products through artificial cultivation by utilizing the growth and development rules of the animals and plants. Agriculture belongs to the first industry, and the science for researching agriculture is agriculture. The agricultural labor object is a living animal and plant, the obtained product is the animal and plant, the agriculture is a big agricultural country since ancient times, the agriculture is always the life line of national economy, and whether the agriculture is developed directly relates to the stability and the development of the society.
The irrigation and water conservancy project measures aiming at agricultural production increase are to adjust and improve the water condition of the farmland and the water conservancy conditions of the region, improve the capability of resisting natural disasters, promote the virtuous circle of the ecological environment and facilitate the production of crops by constructing and applying various water conservancy project measures. Most irrigation devices in the existing market utilize water not thoroughly, the use of water resource is not standard, and when irrigating crops, the irrigation area is not comprehensive, is unfavorable for the growth of crops, and the water resource is also wasted seriously.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an energy-saving sprinkling irrigation device for farmland water utilization, which is used for solving the problems in the prior art and saving the use of water resources.
In order to achieve the purpose, the utility model provides the following scheme: the utility model provides an energy-saving sprinkling irrigation device for farmland water utilization, which comprises a sprinkling unit and a traction unit, wherein the sprinkling unit is connected with the traction unit through a sprinkling pipe;
the spraying unit comprises a movable base, a support column is fixedly installed on the movable base, the top end of the support column is rotatably connected with an angle adjusting assembly through a bearing, a spray pipe is installed on the angle adjusting assembly, the spray pipe is fixedly connected and communicated with the water spray pipe, and a reciprocating adjusting assembly is installed between the angle adjusting assembly and the support column;
the traction unit comprises a support, an electric winch is rotatably connected to the support, a water spraying pipe is in winding connection with the electric winch, one end, far away from the spraying pipe, of the water spraying pipe penetrates through a rotating shaft and a side wall of the electric winch and extends to the outside, the water spraying pipe is rotatably connected with a high-pressure water pump through a sealing bearing, the high-pressure water pump is communicated with an external water source through a water suction pipe, and the high-pressure water pump is fixedly connected with the support.
Preferably, the angle adjusting component comprises a mounting seat, the mounting seat is connected with the support column through the bearing rotation, the mounting groove has been seted up to the mounting seat top surface, rotate through the bearing between the mounting groove inner wall and be connected with two-way lead screw, threaded connection has first nut and second nut on the two-way lead screw, first nut fixedly connected with branch, branch through articulated seat with the spray tube is articulated, it has the connecting rod to articulate between spray tube and the second nut, the spray tube with spray pipe rigid coupling and intercommunication, two-way lead screw runs through mounting groove lateral wall fixedly connected with rocker.
Preferably, the reciprocating adjusting assembly comprises an adjusting rod, the adjusting rod is fixedly connected with the mounting seat, a long hole is formed in the top surface of the adjusting rod, a first slow motor is fixedly connected to the side wall of the supporting column, an eccentric rocker is fixedly connected to an output shaft of the first slow motor, and the eccentric rocker penetrates through the long hole.
Preferably, a first storage battery is fixedly mounted on the movable base, and the first storage battery is electrically connected with the first slow motor.
Preferably, a waterproof box is fixedly mounted on the movable base, and the first storage battery is located inside the waterproof box.
Preferably, the spray pipe is fixedly provided with a spray head, one side of the spray head is fixedly connected with an installation rod, and the installation rod is rotatably connected with a propeller.
Preferably, the electric winch comprises a winch, the winch is rotatably connected with the mounting base, a fluted disc is fixedly mounted on the outer side wall of the winch, a second slow motor is fixedly mounted on the mounting base, a gear is fixedly mounted on an output shaft of the second slow motor, and the gear is meshed with the fluted disc.
Preferably, a second storage battery is fixedly mounted on the mounting seat, and the second storage battery is electrically connected with the second slow motor and the high-pressure water pump respectively.
The utility model discloses the following technical effects: when the utility model is used, the support is placed at a designated position, the water suction pipe is placed in an external water source, then the movable base is pulled to move the movable base to an operation position, in the moving process of the movable base, the water spray pipe pulls the electric capstan to unreel, after reaching the designated position, the angle adjusting assembly is adjusted to enable the water spray pipe to reach a proper spraying height, the high-pressure water pump and the reciprocating adjusting assembly are started to enable water in the external water source to enter the high-pressure water pump from the water suction pipe, the water spray pipe enters the water spray pipe after being pressurized by the high-pressure water pump, then the water spray pipe is sprayed out through the water spray pipe, the reciprocating adjusting assembly enables the water spray pipe to rotate in a reciprocating mode around the support column at a horizontal angle, the spraying area of the water spray pipe is formed into a sector shape, the sprinkling irrigation area is increased, meanwhile, the electric capstan is started to rotate slowly to wind the water spray pipe, the movable base is pulled slowly towards the support, the water spray pipe is sprinkled along the way, and after the movable base reaches the designated position, stopping the high-pressure water pump, the reciprocating adjusting assembly and the electric capstan to finish the sprinkling irrigation.
The angle adjusting assembly enables the spray pipe to reach the appropriate spraying height, meets the spray irrigation requirements of different crops in different growth periods, and has a wide application range.
According to the utility model, the water spray pipe rotates in a reciprocating manner at a horizontal angle around the support column through the reciprocating adjusting component, so that the spray area of the water spray pipe forms a sector shape, the spray irrigation area is increased, and the spray irrigation efficiency is accelerated.
The utility model slowly winds the water spraying pipe through the electric winch and simultaneously pulls the movable base to move, so that the utility model automatically finishes sprinkling irrigation along the way, does not need manual nursing and moving a sprinkling unit, saves labor, greatly improves the working efficiency, and achieves the purposes of convenient irrigation, labor saving and irrigation efficiency improvement.
The utility model adopts a spray irrigation mode, saves the use of water resources, and performs high-pressure remote injection by pressure ejection when the water resources enter the high-pressure water pump, thereby achieving the purposes of saving the water resources and utilizing the resources to a greater extent.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, 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 to obtain other drawings without inventive exercise.
FIG. 1 is a schematic structural view of an energy-saving sprinkling irrigation device for farmland water utilization;
FIG. 2 is a schematic structural view of a spraying unit;
FIG. 3 is a schematic structural view of the traction unit;
FIG. 4 is a schematic diagram of the spraying unit in an unadjusted state;
in the figure: 1. a water spray pipe; 2. moving the base; 3. a support pillar; 4. a mounting seat; 5. mounting grooves; 6. a bidirectional lead screw; 7. a first nut; 8. a second nut; 9. a strut; 10. a nozzle; 11. a connecting rod; 12. a rocker; 13. a support; 14. a winch; 15. sealing the bearing; 16. a high pressure water pump; 17. a suction pipe; 18. adjusting a rod; 19. a strip hole; 20. a first slow motor; 21. an eccentric rocker; 22. a first storage battery; 23. a waterproof box; 24. a spray head; 25. mounting a rod; 26. a propeller; 27. a fluted disc; 28. a second slow speed motor; 29. a gear; 30. and a second battery.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
The utility model provides an energy-saving sprinkling irrigation device for farmland water utilization, which comprises a sprinkling unit and a traction unit, wherein the sprinkling unit is connected with the traction unit through a sprinkling pipe 1;
the spraying unit comprises a movable base 2, a support column 3 is fixedly installed on the movable base 2, the top end of the support column 3 is rotatably connected with an angle adjusting assembly through a bearing, a spray pipe 10 is installed on the angle adjusting assembly, the spray pipe 10 is fixedly connected and communicated with a spray pipe 1, and a reciprocating adjusting assembly is installed between the angle adjusting assembly and the support column 3;
the traction unit comprises a support 13, an electric winch is connected to the support 13 in a rotating mode, the spray pipe 1 is in winding connection with the electric winch, one end, far away from the spray pipe 10, of the spray pipe 1 penetrates through a rotating shaft and a side wall of the electric winch to extend to the outside, the spray pipe 1 is connected with a high-pressure water pump 16 in a rotating mode through a sealing bearing 15, the high-pressure water pump 16 is communicated with an external water source through a water suction pipe 17, and the high-pressure water pump 16 is fixedly connected with the support 13.
When the device is used, the support 13 is placed at a designated position, the water suction pipe 17 is placed in an external water source, then the mobile base 2 is pulled, the mobile base 2 is moved to an operation position, in the moving process of the mobile base 2, the water spray pipe 1 pulls the electric winch to unreel, after the water spray pipe reaches the designated position, the angle adjusting assembly is adjusted to enable the water spray pipe 1 to reach a proper spraying height, the high-pressure water pump 16 and the reciprocating adjusting assembly are started, water in the external water source enters the high-pressure water pump 16 from the water suction pipe 17, enters the water spray pipe 1 after being pressurized by the high-pressure water pump 16, then is sprayed out from the water spray pipe 1, the reciprocating adjusting assembly enables the water spray pipe 1 to rotate in a reciprocating mode around the support column 3 in a horizontal angle, the spraying area of the water spray pipe 1 is formed into a sector shape, the sprinkling irrigation area is increased, meanwhile, the electric winch is started, the electric winch rotates slowly, the water spray pipe 1 is wound, the mobile base 2 is pulled slowly towards the support 13, the spray pipe 1 sprays the water along the way, and after the movable base 2 reaches the designated position, the high-pressure water pump 16, the reciprocating adjusting assembly and the electric winch are stopped to complete the spray irrigation.
Further optimizing the scheme, the angle adjusting assembly comprises a mounting seat 4, the mounting seat 4 is rotatably connected with a support column 3 through a bearing, a mounting groove 5 is formed in the top surface of the mounting seat 4, a bidirectional screw 6 is rotatably connected between the inner walls of the mounting groove 5 through the bearing, a first nut 7 and a second nut 8 are in threaded connection with the bidirectional screw 6, the first nut 7 and the second nut 8 are respectively located on opposite threads of the bidirectional screw 6, a support rod 9 is fixedly connected with the first nut 7, the support rod 9 is hinged with a spray pipe 10 through a hinged seat, a connecting rod 11 is hinged between the spray pipe 10 and the second nut 8, the spray pipe 10 is fixedly connected and communicated with a spray pipe 1, the bidirectional screw 6 penetrates through the side wall of the mounting groove 5 and is fixedly connected with a rocker 12, when the angle of the spray pipe 10 needs to be adjusted, the rocker 12 is manually rotated clockwise, the first nut 7 and the second nut 8 approach each other, so that the connecting rod 11 tends to a vertical state, the spray angle of the spray pipe 10 is increased, the rocker 12 is manually rotated anticlockwise, the first nut 7 and the second nut 8 are far away from each other, the connecting rod 11 is driven to be in a horizontal state, and the spray angle of the spray pipe 10 is reduced.
Further optimization scheme, reciprocal regulation subassembly is including adjusting pole 18, adjust pole 18 and 4 fixed connection of mount pad, rectangular hole 19 has been seted up to adjusting pole 18 top surface, the first slow motor 20 of 3 lateral wall fixedly connected with of support column, the eccentric rocker 21 of fixedly connected with on the output shaft of first slow motor 20, eccentric rocker 21 runs through rectangular hole 19, start first slow motor 20, it rotates to drive eccentric rocker 21, eccentric rocker 21 slides in rectangular hole 19, it carries out the reciprocal rotation of horizontal angle around support column 3 to actuate regulation pole 18, it is fan-shaped to make spray pipe 1 spray area form, increase sprinkling irrigation area.
Further optimization scheme, fixed mounting has first battery 22 on the removal base 2, first battery 22 and first slow motor 20 electric connection, and first battery 22 provides electric power for first slow motor 20.
In order to prevent the first storage battery 22 from being damaged by water immersion, a waterproof box 23 is fixedly mounted on the movable base 2, and the first storage battery 22 is located inside the waterproof box 23.
Further optimize the scheme, fixed mounting has shower nozzle 24 on the spray tube 10, and shower nozzle 24 one side fixedly connected with installation pole 25 rotates on the installation pole 25 and is connected with screw 26, and screw 26 blocks 1/3 to 1/2's water jet, and when water was spout from shower nozzle 24, blockked through screw 26, made the rivers dispersion, sprayed to be close to moving base 2 subaerially, effectively increased the sprinkling irrigation area for sprinkling irrigation efficiency.
Further optimize the scheme, the electric capstan includes capstan winch 14, capstan winch 14 rotates with mount pad 4 to be connected, fixed mounting has fluted disc 27 on the capstan winch 14 lateral wall, fixed mounting has second slow motor 28 on the mount pad 4, fixed mounting has gear 29 on the output shaft of second slow motor 28, gear 29 and fluted disc 27 meshing, when second slow motor 28 starts, drive gear 29 and rotate, gear 29 drives fluted disc 27 and rotates, fluted disc 27 drives capstan winch 14 and rotates, slowly wind up spray pipe 1, the removal base 2 of traction removal simultaneously removes.
In a further optimized scheme, a second storage battery 30 is fixedly mounted on the mounting seat 4, and the second storage battery 30 is electrically connected with the second slow motor 28 and the high-pressure water pump 16 respectively to provide power for the second slow motor 28 and the high-pressure water pump 16.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solutions of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are within the scope of the present invention defined by the claims.
Claims (8)
1. The utility model provides an energy-conserving sprinkling irrigation equipment of farmland water utilization which characterized in that: the device comprises a spraying unit and a traction unit, wherein the spraying unit is connected with the traction unit through a water spraying pipe (1);
the spraying unit comprises a movable base (2), a support column (3) is fixedly installed on the movable base (2), the top end of the support column (3) is rotatably connected with an angle adjusting assembly through a bearing, a spray pipe (10) is installed on the angle adjusting assembly, the spray pipe (10) is fixedly connected and communicated with the water spray pipe (1), and a reciprocating adjusting assembly is installed between the angle adjusting assembly and the support column (3);
the traction unit comprises a support (13), an electric winch is connected to the support (13) in a rotating mode, the water spraying pipe (1) is connected with the electric winch in a winding mode, one end, far away from the spraying pipe (1), of the spraying pipe (10) penetrates through a rotating shaft and a side wall of the electric winch to extend to the outside, the water spraying pipe (1) is connected with a high-pressure water pump (16) in a rotating mode through a sealing bearing (15), the high-pressure water pump (16) is communicated with an external water source through a water suction pipe (17), and the high-pressure water pump (16) is fixedly connected with the support (13).
2. The farmland water utilization energy-saving sprinkling irrigation device as claimed in claim 1, which is characterized in that: the angle adjusting component comprises a mounting seat (4), the mounting seat (4) is connected with the support column (3) through bearing rotation, mounting groove (5) has been seted up to mounting seat (4) top surface, be connected with two-way lead screw (6) through bearing rotation between mounting groove (5) inner wall, threaded connection has first nut (7) and second nut (8) on two-way lead screw (6), first nut (7) fixedly connected with branch (9), branch (9) through articulated seat with spray tube (10) are articulated, it has connecting rod (11) to articulate between spray tube (10) and second nut (8), spray tube (10) with spray pipe (1) rigid coupling and intercommunication, two-way lead screw (6) run through mounting groove (5) lateral wall fixedly connected with rocker (12).
3. The farmland water utilization energy-saving sprinkling irrigation device as claimed in claim 2, wherein: the reciprocating adjusting assembly comprises an adjusting rod (18), the adjusting rod (18) is fixedly connected with the mounting base (4), a long hole (19) is formed in the top surface of the adjusting rod (18), a first slow motor (20) is fixedly connected to the side wall of the supporting column (3), an eccentric rocker (21) is fixedly connected to an output shaft of the first slow motor (20), and the eccentric rocker (21) penetrates through the long hole (19).
4. The farmland water utilization energy-saving sprinkling irrigation device as claimed in claim 3, wherein: the mobile base (2) is fixedly provided with a first storage battery (22), and the first storage battery (22) is electrically connected with the first slow motor (20).
5. The farmland water utilization energy-saving sprinkling irrigation device as claimed in claim 4, wherein: remove on the base (2) fixed mounting have waterproof box (23), first battery (22) are located inside waterproof box (23).
6. The farmland water utilization energy-saving sprinkling irrigation device as claimed in claim 1, which is characterized in that: the spray pipe (10) is fixedly provided with a spray head (24), one side of the spray head (24) is fixedly connected with a mounting rod (25), and the mounting rod (25) is rotatably connected with a propeller (26).
7. The farmland water utilization energy-saving sprinkling irrigation device as claimed in claim 2, wherein: the electric winch comprises a winch (14), the winch (14) is connected with the mounting seat (4) in a rotating mode, a fluted disc (27) is fixedly mounted on the outer side wall of the winch (14), a second slow motor (28) is fixedly mounted on the mounting seat (4), a gear (29) is fixedly mounted on an output shaft of the second slow motor (28), and the gear (29) is meshed with the fluted disc (27).
8. The farmland water utilization energy-saving sprinkling irrigation device as claimed in claim 7, wherein: and a second storage battery (30) is fixedly mounted on the mounting seat (4), and the second storage battery (30) is electrically connected with the second slow motor (28) and the high-pressure water pump (16) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122893029.5U CN216292481U (en) | 2021-11-19 | 2021-11-19 | Energy-conserving sprinkling irrigation equipment of farmland water conservancy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122893029.5U CN216292481U (en) | 2021-11-19 | 2021-11-19 | Energy-conserving sprinkling irrigation equipment of farmland water conservancy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216292481U true CN216292481U (en) | 2022-04-15 |
Family
ID=81122469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122893029.5U Expired - Fee Related CN216292481U (en) | 2021-11-19 | 2021-11-19 | Energy-conserving sprinkling irrigation equipment of farmland water conservancy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216292481U (en) |
-
2021
- 2021-11-19 CN CN202122893029.5U patent/CN216292481U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109328999B (en) | Sprinkler of adjustable domain shape of spraying | |
| CN215912776U (en) | Spray set is used in building gardens | |
| CN112088752A (en) | Automatic watering device for gardening and greening | |
| CN217790760U (en) | Trees irrigation equipment is used in municipal garden | |
| CN209677023U (en) | A kind of gardens rainer with environment-friendly function | |
| CN216292481U (en) | Energy-conserving sprinkling irrigation equipment of farmland water conservancy | |
| CN210137687U (en) | Oscillating irrigation and water conservancy irrigation device | |
| CN217936747U (en) | A automatic watering device for gardens | |
| CN207531340U (en) | A kind of afforestation water sprinkler | |
| CN215602394U (en) | Garden spraying device | |
| CN213127453U (en) | A ecological slope of forest garden design for protecting plant | |
| CN211721356U (en) | Environment-friendly water-saving irrigation device | |
| CN210869135U (en) | Novel gardens construction watering device | |
| CN211241164U (en) | Agricultural water-saving irrigation device | |
| CN220383887U (en) | Agricultural water economizer | |
| CN219046945U (en) | Energy-saving sprinkling irrigation device | |
| CN221409883U (en) | Wisdom agricultural warmhouse booth | |
| CN215454432U (en) | Plant water yield self-adaptive watering device | |
| CN218007220U (en) | Green low-carbon energy-saving building | |
| CN221615810U (en) | Fruit tree watering device | |
| CN218218650U (en) | Seedling water-saving spraying equipment | |
| CN218851530U (en) | Agricultural irrigation equipment | |
| CN211531972U (en) | Water-saving irrigation device convenient to assemble for farming | |
| CN221178761U (en) | Agricultural equipment for agricultural production irrigation | |
| CN217790762U (en) | Energy-concerving and environment-protective afforestation watering 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 |
Granted publication date: 20220415 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |