CN111084074A - Adjustable water level farmland irrigation device - Google Patents
Adjustable water level farmland irrigation device Download PDFInfo
- Publication number
- CN111084074A CN111084074A CN202010113976.5A CN202010113976A CN111084074A CN 111084074 A CN111084074 A CN 111084074A CN 202010113976 A CN202010113976 A CN 202010113976A CN 111084074 A CN111084074 A CN 111084074A
- Authority
- CN
- China
- Prior art keywords
- cavity
- end wall
- water level
- rotating shaft
- groove
- 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- Withdrawn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
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
Landscapes
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Transmission Devices (AREA)
Abstract
A farmland irrigation device with adjustable water level comprises a shell and a power device positioned in the shell, wherein the power device comprises a power cavity and a belt pulley cavity positioned on the left side of the power cavity, a motor is fixedly arranged in the upper end wall of the power cavity, a transmission cavity is arranged on the right side of the power cavity, a highest water level control device is arranged on the lower side of the power device and comprises a water level hole control cavity positioned on the lower side of the transmission cavity, a scale bar chute positioned on the right side of the transmission cavity is arranged between the upper end wall of the water level hole control cavity and the upper end surface of the shell, the device can automatically control the highest water level according to the setting of people, prevent accidents caused by over-irrigation, can automatically open the device when the water level is too low, and can work, simultaneously start two functions, can avoid the waste of water and can reasonably irrigate, greatly facilitating the complexity of manually controlling the water inflow and improving the production efficiency.
Description
Technical Field
The invention relates to the technical field of hydraulic engineering, in particular to a water level adjustable farmland irrigation device.
Background
Grain is the cost of survival, and as a big population country, the output of grain is related to the people's livelihood, wherein it is extremely important to guarantee irrigation of farmland, and current irrigation is mostly manual control, and needs manual supervision, causes the wasting of resources, reduces agricultural production's efficiency.
Disclosure of Invention
Aiming at the technical defects, the invention provides a universal human face identification safety door which can overcome the defects.
The invention relates to a farmland irrigation device with adjustable water level, which comprises a shell and a power device positioned in the shell, wherein the power device comprises a power cavity and a belt pulley cavity positioned on the left side of the power cavity, a motor is fixedly arranged in the upper end wall of the power cavity, a transmission cavity is arranged on the right side of the power cavity, a highest water level control device is arranged on the lower side of the power device, the highest water level control device comprises a water level hole control cavity positioned on the lower side of the transmission cavity, a scale bar sliding chute positioned on the right side of the transmission cavity is arranged between the upper end wall of the water level hole control cavity and the upper end surface of the shell, a lifting block is connected between the left end wall and the right end wall of the water level hole control cavity in a sliding manner, a suspension cavity is arranged on the lower end surface of the lifting block, a rotating cavity is arranged on the right end wall of the suspension cavity, a water outlet is arranged between, the upper end wall of the water level hole control cavity is provided with a pulling groove positioned on the left side of the scale bar sliding groove, the left side of the highest water level control device is provided with a lowest water level control device positioned on the lower side of the power device, the lowest water level control device comprises a belt cavity, the upper side of the belt cavity is communicated with the lower end wall of the belt pulley cavity, the right end wall of the belt cavity is close to the lower side position and is communicated with the water level hole control cavity to be provided with a horizontally arranged water through hole, the left end wall of the belt cavity is close to the lower side position and is provided with a water inlet between the left end wall of the belt cavity, the lower end wall of the water inlet is fixedly provided with a fixed shell, the fixed shell is internally provided with a lowest water level groove, the left end wall of the lowest water level groove is provided with a sliding plate groove, the lower end wall of the sliding plate groove is provided with a switch button groove, and the, the water level control device is characterized in that a lowest water level plate is slidably connected between the left end wall of the sliding plate groove and the right end wall of the lowest water level groove, a first switch which upwards extends into the sliding plate groove is slidably connected between the left end wall and the right end wall of the switch button groove, and a switch spring is fixedly connected between the lower end face of the first switch and the lower end wall of the switch button groove.
Preferably, the lower side of the motor is power-connected with a first rotating shaft, the bottom end of the first rotating shaft is fixedly provided with a first bevel gear, a second rotating shaft extending left and right is rotatably connected between the belt pulley cavity and the power cavity, a third rotating shaft extending left and right is rotatably connected between the power cavity and the transmission cavity, a second bevel gear which is fixedly connected with the third rotating shaft and is in meshed connection with the first bevel gear is arranged in the power cavity, the left spline of the third rotating shaft is connected with a first spline housing which is rotationally connected with the movable plate, the upper end face and the lower end face of the moving plate are in sliding connection with the upper end wall and the lower end wall of the power cavity, a tension spring is fixedly connected between the left end face of the moving plate and the left end wall of the power cavity, and the left side of the first spline housing is in spline connection with the right side of the second rotating shaft.
Preferably, a fourth rotating shaft is rotatably connected to the left end wall of the pulley cavity, a pulley is fixedly connected to the fourth rotating shaft, a switch wrench groove is formed between the upper end wall of the pulley cavity and the upper end face of the housing, a second spline sleeve is connected to the left side of the second spline sleeve in a spline manner, the second spline sleeve is rotatably connected to the switch wrench, the switch wrench extends upwards to penetrate through the switch wrench groove to the outside of the housing, a second rotating shaft is arranged at a position close to the left side of the front end wall of the switch wrench groove, a third spline sleeve located in the transmission cavity is connected to the right side of the third rotating shaft in a spline manner, a water level wrench groove is communicated between the upper end wall of the transmission cavity and the upper end face of the housing, the third spline sleeve is rotatably connected to the water level wrench, and the water level wrench extends upwards to penetrate through the water level wrench groove to the outside of the housing, and the right end wall of the transmission cavity is rotatably connected with a fifth rotating shaft, and a third bevel gear is fixedly connected to the fifth rotating shaft.
Preferably, a sixth rotating shaft which is rotatably connected with the housing and extends up and down is arranged between the lifting groove and the scale bar sliding groove, a fourth bevel gear which is engaged with the third bevel gear is fixedly connected to the top end of the sixth rotating shaft, the lower end of the sixth rotating shaft is in threaded connection with the lifting block, a seventh rotating shaft which is positioned in the lifting groove is rotatably connected to the upper end wall of the lifting groove, a rope winding wheel is fixedly connected to the seventh rotating shaft, the rope winding wheel is fixedly connected to the right end face of the moving plate through a pull rope, an eighth rotating shaft which is rotatably connected with the lifting block is arranged between the lifting groove and the rotating cavity, the upper side of the eighth rotating shaft is connected with the seventh rotating shaft through splines, and a fifth bevel gear which is positioned in the rotating cavity is fixedly connected to the bottom end of the eighth rotating shaft, the lower side of the fifth bevel gear is connected with a sixth bevel gear in a meshed mode, a ninth rotating shaft extending front and back is fixedly connected to the axis of the sixth bevel gear, the ninth rotating shaft is rotatably connected with the front end wall and the back end wall of the rotating cavity, and a gear located on the front side of the sixth bevel gear is fixedly connected to the ninth rotating shaft.
Preferably, the suspension cavity is internally provided with a buoyancy ball, the gear is connected with a top pressure plate which extends rightwards into the suspension cavity in a meshed manner, a fixed spring is fixedly connected between the top pressure plate and the upper end wall of the suspension cavity, a reverse scale strip which extends up and down is arranged in the scale strip sliding groove, and the lower end face of the reverse scale strip is fixedly connected with the upper end face of the lifting block.
Preferably, a water baffle connected with the left end wall and the right end wall of the belt cavity in a sliding mode is arranged between the water through hole and the water inlet, and the upper end face of the water baffle is fixedly connected with the belt pulley through a belt.
The beneficial effects are that: this device can be according to people's settlement, and the highest water level of automatic control prevents that excessive irrigation from causing the accident, when the water level was low excessively, can open the device automatically, makes the device work, starts two kinds of functions simultaneously, can avoid the waste of water, can rationally irrigate again, has made things convenient for the loaded down with trivial details of artificial control inflow greatly, has improved production efficiency.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic view of a water level adjustable field irrigation device according to the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
FIG. 3 is an enlarged view of the structure at B in FIG. 1;
FIG. 4 is an enlarged view of the structure at C in FIG. 1;
FIG. 5 is a schematic view of D-D in FIG. 2;
FIG. 6 is a schematic view of E-E in FIG. 1.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
The invention will now be described in detail with reference to fig. 1-6, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to a farmland irrigation device with adjustable water level, which comprises a shell 10 and a power device 901 positioned in the shell 10, wherein the power device 901 comprises a power cavity 54 and a belt pulley cavity 60 positioned at the left side of the power cavity 54, a motor 50 is fixedly arranged in the upper end wall of the power cavity 54, a transmission cavity 30 is arranged at the right side of the power cavity 54, a highest water level control device 902 is arranged at the lower side of the power device 901, the highest water level control device 902 comprises a water level hole control cavity 74 positioned at the lower side of the transmission cavity 30, a scale bar sliding groove 27 positioned at the right side of the transmission cavity 30 is arranged between the upper end wall of the water level hole control cavity 74 and the upper end surface of the shell 10, a lifting block 23 is connected between the left end wall and the right end wall of the water level hole control cavity 74 in a sliding manner, a suspension cavity 75 is arranged at the lower end surface of the lifting block 23, and a rotating cavity 41 is, a water outlet 20 is arranged between the position of the water level hole control cavity 74 close to the lower side and the right end face of the shell 10, a pull-up groove 39 positioned on the left side of the scale strip sliding groove 27 is arranged on the upper end wall of the water level hole control cavity 74, a lowest water level control device 903 positioned on the lower side of the power device 901 is arranged on the left side of the highest water level control device 902, the lowest water level control device 903 comprises a belt cavity 11, the upper side of the belt cavity 11 is communicated with the lower end wall of the belt pulley cavity 60, a horizontally arranged water through hole 16 is communicated between the position of the right end wall of the belt cavity 11 close to the lower side and the water level hole control cavity 74, a water inlet 13 is arranged between the position of the left end wall of the belt cavity 11 close to the lower side and the left end wall of the belt cavity 11, a fixed shell 70 is fixedly arranged on the lower end wall of the water inlet 13, a lowest water level, a slide plate groove 69 is formed in the left end wall of the lowest water level groove 63, a switch button groove 66 is formed in the lower end wall of the slide plate groove 69, the lowest water level groove 63 is communicated with the water outlet 20 through a u-shaped pipe 17, a lowest water level plate 65 is connected between the left end wall of the slide plate groove 69 and the right end wall of the lowest water level groove 63 in a sliding mode, a first switch 68 extending upwards into the slide plate groove 69 is connected between the left end wall and the right end wall of the switch button groove 66 in a sliding mode, and a switch spring 67 is fixedly connected between the lower end face of the first switch 68 and the lower end wall of the switch button groove 66.
Advantageously, a first rotating shaft 51 is power-connected to the lower side of the motor 50, a first bevel gear 52 is fixedly arranged at the bottom end of the first rotating shaft 51, a second rotating shaft 73 extending left and right is rotatably connected between the pulley cavity 60 and the power cavity 54, a third rotating shaft 53 extending left and right is rotatably connected between the power cavity 54 and the transmission cavity 30, a second bevel gear 55 fixedly connected with the third rotating shaft 53 and engaged with the first bevel gear 52 is arranged in the power cavity 54, a first spline housing 47 is splined on the left side of the third rotating shaft 53, the first spline housing 47 is rotatably connected with a moving plate 48, the upper and lower end surfaces of the moving plate 48 are slidably connected with the upper and lower end walls of the power cavity 54, and a tension spring 57 is fixedly connected between the left end surface of the moving plate 48 and the left end wall of the power cavity 54, the left side of the first spline housing 47 is splined to the right side of the second rotary shaft 73.
Beneficially, a fourth rotating shaft 61 is rotatably connected to a left end wall of the pulley cavity 60, a pulley 62 is fixedly connected to the fourth rotating shaft 61, a switch wrench groove 44 is provided between an upper end wall of the pulley cavity 60 and an upper end surface of the housing 10, a second spline housing 46 is spline-connected to a left side of the second spline housing 46, the second spline housing 46 is rotatably connected to a switch wrench 45, the switch wrench 45 extends upward to penetrate through the switch wrench groove 44 to the outside of the housing 10, a second rotating shaft 73 is provided at a position close to the left side of a front end wall of the switch wrench groove 44, a third spline housing 33 located in the transmission cavity 30 is spline-connected to a right side of the third rotating shaft 53, a water level wrench groove 31 is provided between the upper end wall of the transmission cavity 30 and the upper end surface of the housing 10, the third spline housing 33 is rotatably connected to the water level wrench 32, the water level wrench 32 extends upwards to penetrate through the water level wrench groove 31 to the outside of the housing 10, the right end wall of the transmission cavity 30 is rotatably connected with a fifth rotating shaft 26, and the fifth rotating shaft 26 is fixedly connected with a third bevel gear 29.
Advantageously, a sixth rotating shaft 24 rotatably connected with the housing 10 and extending up and down is disposed between the lifting groove 39 and the scale bar sliding groove 27, a fourth bevel gear 25 engaged with the third bevel gear 29 is fixedly connected to a top end of the sixth rotating shaft 24, a lower end of the sixth rotating shaft 24 is in threaded connection with the lifting block 23, a seventh rotating shaft 38 located in the lifting groove 39 is rotatably connected to an upper end wall of the lifting groove 39, a rope winding wheel 37 is fixedly connected to the seventh rotating shaft 38, the rope winding wheel 37 is fixedly connected to a right end surface of the moving plate 48 through a rope 36, an eighth rotating shaft 40 rotatably connected with the lifting block 23 is disposed between the lifting groove 39 and the rotating cavity 41, an upper side of the eighth rotating shaft 40 is in splined connection with the seventh rotating shaft 38, a fifth bevel gear 71 located in the rotating cavity 41 is fixedly connected to a bottom end of the eighth rotating shaft 40, a sixth bevel gear 72 is engaged and connected to the lower side of the fifth bevel gear 71, a ninth rotating shaft 42 extending forward and backward is fixedly connected to the axis of the sixth bevel gear 72, the ninth rotating shaft 42 is rotatably connected to the front and rear end walls of the rotating cavity 41, and a gear 43 located in front of the sixth bevel gear 72 is fixedly connected to the ninth rotating shaft 42.
Advantageously, a buoyancy ball 18 is arranged in the suspension cavity 75, the gear 43 is engaged with a top pressure plate 21 extending rightwards into the suspension cavity 75, a fixed spring 35 is fixedly connected between the top pressure plate 21 and the upper end wall of the suspension cavity 75, a reverse scale bar 28 extending up and down is arranged in the scale bar sliding groove 27, and a lower end face of the reverse scale bar 28 is fixedly connected with an upper end face of the lifting block 23.
Advantageously, a water baffle 15 connected with the left and right end walls of the belt cavity 11 in a sliding manner is arranged between the water through hole 16 and the water inlet 13, and the upper end surface of the water baffle 15 is fixedly connected with the belt pulley 62 through a belt 12.
In an initial state, the motor 50 is not started, the third spline housing 33 is not connected with the fifth rotating shaft 26, the buoyancy ball 18 is at the lower limit position, the lowest water level plate 65 is at the lower limit position, the water through hole 16 is not connected with the water through hole 14, the second spline housing 46 and the fourth rotating shaft 61 are not connected with the first spline housing 47 and the third rotating shaft 53, and the tension spring 57 is in a stretching state;
when the water level wrench is started, the second switch 34 is pressed, the motor 50 is started, so that the first rotating shaft 51 is driven to rotate, the third rotating shaft 53 is driven to rotate through the first bevel gear 52 and the second bevel gear 55, the third rotating shaft 53 drives the second rotating shaft 73 to rotate through the first spline housing 47, the water level wrench 32 is moved rightwards, the third spline housing 33 is connected with the fifth rotating shaft 26, the third rotating shaft 53 drives the fifth rotating shaft 26 and the third bevel gear 29 to rotate through the third spline housing 33, the sixth rotating shaft 24 is driven to rotate through the fourth bevel gear 25, the lifting block 23 is moved upwards, the reverse scale bar 28 is moved upwards, when the position of the lifting block is reached, the water level wrench 32 is moved leftwards, the lifting block 23 stops moving upwards, and the distance between the buoyancy ball 18 and the lower end face of the jacking plate 21 is increased.
Along with the time extension, the water level in the water level hole control cavity 74 gradually rises, the buoyancy ball 18 is driven to lift the top pressure plate 21 upwards, the gear 43 is further driven to rotate, the gear 43 rotates to loosen the pull rope 36 through the action of the ninth rotating shaft 42, the sixth bevel gear 72, the fifth bevel gear 71, the eighth rotating shaft 40 and the seventh rotating shaft 38, the first spline sleeve 47 is separated from the third rotating shaft 53 under the action of the tension spring 57, the water baffle 15 is reset under the self weight to isolate the water inlet 13 from the water level hole control cavity 74, and the water inlet stops.
When the water level in the water level hole control chamber 74 is too low, the lowest water level plate 65 moves downward, the first switch 68 is pressed by its own weight, the motor 50 starts the motor 50, and the water guard 15 is lifted up again by the transmission.
The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.
Claims (6)
1. The utility model provides an adjustable water level farmland irrigation device, includes the casing and is located power device in the casing which characterized in that: the power device comprises a power cavity and a belt pulley cavity positioned on the left side of the power cavity, a motor is fixedly arranged in the upper end wall of the power cavity, a transmission cavity is arranged on the right side of the power cavity, a highest water level control device is arranged on the lower side of the power device and comprises a water level hole control cavity positioned on the lower side of the transmission cavity, a scale bar sliding groove positioned on the right side of the transmission cavity is arranged between the upper end wall of the water level hole control cavity and the upper end surface of the shell, a lifting block is connected between the left end wall and the right end wall of the water level hole control cavity in a sliding manner, a suspension cavity is arranged on the lower end surface of the lifting block, a rotating cavity is arranged on the right end wall of the suspension cavity, a water outlet is arranged between the position, close to the lower side, of the water level hole control cavity and the right end surface of the shell, a pull-up groove positioned on the, the left side of the highest water level control device is provided with a lowest water level control device positioned on the lower side of the power device, the lowest water level control device comprises a belt cavity, the upper side of the belt cavity is communicated with the lower end wall of the belt pulley cavity, the right end wall of the belt cavity is close to the lower side position and is communicated with a water through hole horizontally arranged between the water level hole control cavity, the left end wall of the belt cavity is close to the lower side position and is provided with a water inlet with the left end wall of the belt cavity, the lower end wall of the water inlet is fixedly provided with a fixed shell, the fixed shell is internally provided with a lowest water level groove, the left end wall of the lowest water level groove is provided with a sliding plate groove, the lower end wall of the sliding plate groove is provided with a switch button groove, the lowest water level groove is communicated with the water outlet through a u-shaped pipe, and a lowest water level plate is connected between the left end wall of the sliding plate groove and the, a first switch which upwards extends into the sliding plate groove is connected between the left end wall and the right end wall of the switch button groove in a sliding mode, and a switch spring is fixedly connected between the lower end face of the first switch and the lower end wall of the switch button groove.
2. An adjustable water level agricultural irrigation apparatus according to claim 1 wherein: the lower side of the motor is in power connection with a first rotating shaft, the tail end of the bottom of the first rotating shaft is fixedly provided with a first bevel gear, a second rotating shaft extending left and right is rotatably connected between the belt pulley cavity and the power cavity, a third rotating shaft extending left and right is rotatably connected between the power cavity and the transmission cavity, a second bevel gear which is fixedly connected with the third rotating shaft and is in meshed connection with the first bevel gear is arranged in the power cavity, the left spline of the third rotating shaft is connected with a first spline housing which is rotationally connected with the movable plate, the upper end face and the lower end face of the moving plate are in sliding connection with the upper end wall and the lower end wall of the power cavity, a tension spring is fixedly connected between the left end face of the moving plate and the left end wall of the power cavity, and the left side of the first spline housing is in spline connection with the right side of the second rotating shaft.
3. An adjustable water level agricultural irrigation apparatus according to claim 1 wherein: a fourth rotating shaft is rotatably connected to the left end wall of the pulley cavity, a pulley is fixedly connected to the fourth rotating shaft, a switch wrench groove is formed between the upper end wall of the pulley cavity and the upper end face of the shell, a second spline sleeve is connected to the left side of the second spline sleeve in a spline mode, the second spline sleeve is rotatably connected to the switch wrench, the switch wrench extends upwards to penetrate through the switch wrench groove to the outside of the shell, a second rotating shaft is arranged at a position, close to the left side, of the front end wall of the switch wrench groove, the right side of the third rotating shaft is connected to a third spline sleeve located in the transmission cavity in a spline mode, a water level wrench groove is formed between the upper end wall of the transmission cavity and the upper end face of the shell in a communicating mode, the third spline sleeve is rotatably connected to the water level wrench, and the water level wrench extends upwards to penetrate through the water level wrench groove to the outside of the shell, and the right end wall of the transmission cavity is rotatably connected with a fifth rotating shaft, and a third bevel gear is fixedly connected to the fifth rotating shaft.
4. An adjustable water level agricultural irrigation apparatus according to claim 1 wherein: a sixth rotating shaft which is rotatably connected with the shell and extends up and down is arranged between the lifting groove and the scale bar sliding groove, the tail end of the top of the sixth rotating shaft is fixedly connected with a fourth bevel gear which is meshed with the third bevel gear, the lower end of the sixth rotating shaft is in threaded connection with the lifting block, the upper end wall of the lifting groove is rotatably connected with a seventh rotating shaft which is positioned in the lifting groove, the seventh rotating shaft is fixedly connected with a rope winding wheel, the rope winding wheel is fixedly connected with the right end face of the moving plate through a pull rope, an eighth rotating shaft which is rotatably connected with the lifting block is arranged between the lifting groove and the rotating cavity, the upper side of the eighth rotating shaft is in splined connection with the seventh rotating shaft, the tail end of the bottom of the eighth rotating shaft is fixedly connected with a fifth bevel gear which is positioned in the rotating cavity, and the lower side of the fifth bevel gear is meshed with the sixth bevel gear, the axis of the sixth bevel gear is fixedly connected with a ninth rotating shaft extending front and back, the ninth rotating shaft is rotatably connected with the front end wall and the back end wall of the rotating cavity, and a gear located on the front side of the sixth bevel gear is fixedly connected to the ninth rotating shaft.
5. An adjustable water level agricultural irrigation apparatus according to claim 1 wherein: the suspension intracavity is equipped with the buoyancy ball, gear engagement is connected with the roof pressure board that extends right to the suspension intracavity, fixedly connected with fixed spring between the roof pressure board with the upper end wall in suspension chamber, be equipped with the reverse scale strip that extends from top to bottom in the scale strip spout, fixed connection between the lower terminal surface of reverse scale strip and the up end of elevator.
6. An adjustable water level agricultural irrigation apparatus according to claim 1 wherein: a water baffle plate in sliding connection with the left end wall and the right end wall of the belt cavity is arranged between the water through hole and the water inlet, and the upper end face of the water baffle plate is fixedly connected with the belt pulley through a belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010113976.5A CN111084074A (en) | 2020-02-24 | 2020-02-24 | Adjustable water level farmland irrigation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010113976.5A CN111084074A (en) | 2020-02-24 | 2020-02-24 | Adjustable water level farmland irrigation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111084074A true CN111084074A (en) | 2020-05-01 |
Family
ID=70400086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010113976.5A Withdrawn CN111084074A (en) | 2020-02-24 | 2020-02-24 | Adjustable water level farmland irrigation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111084074A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111560967A (en) * | 2020-06-04 | 2020-08-21 | 丽水莲都晶格智能科技有限公司 | Device that culvert can be drained off water fast and prevent flooding |
-
2020
- 2020-02-24 CN CN202010113976.5A patent/CN111084074A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111560967A (en) * | 2020-06-04 | 2020-08-21 | 丽水莲都晶格智能科技有限公司 | Device that culvert can be drained off water fast and prevent flooding |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110700376B (en) | Intelligent drainage equipment along with water level change | |
| CN111084074A (en) | Adjustable water level farmland irrigation device | |
| CN112064749A (en) | Sewage drain pipe device capable of smashing and clearing blockage | |
| CN111741631A (en) | But automatic fire extinguishing and waterproof electrical apparatus case of infiltrating | |
| CN110550710A (en) | Tap water-disinfectant mixing and purifying device | |
| CN111993608A (en) | Automatic control cooling liquid sprays from ceramic tile drilling equipment that goes up and down | |
| CN112158718B (en) | Large-scale for municipal pipeline strap security constraint device | |
| CN111042052B (en) | Flood control flood discharge device based on image communication | |
| CN111809575A (en) | Water sluicegate capable of lifting along with water level and having emergency treatment function | |
| CN110607792B (en) | Draw device that removes stake heart sand fast | |
| CN111974903A (en) | Steel bar equidistant cutting device capable of grinding flat section | |
| CN112411503A (en) | Beach garbage collection device utilizing tidal energy | |
| CN111696314A (en) | Water level driven tide rising early warning device | |
| CN110206117B (en) | Manufacturing method of phosphogypsum backwater recycling system | |
| CN113356153A (en) | Water sluicegate capable of regulating water flow according to water pressure change | |
| CN111873174A (en) | Automatic stirring measurement and concrete pouring device | |
| CN113459301A (en) | Auxiliary device for marble slab processing | |
| CN112009350A (en) | Special solar panel support with switch controllable angle and adjustable for motor home | |
| CN112081074A (en) | Sewage gate for dam | |
| CN111692104A (en) | Water pump based on water quantity control regulating valve | |
| CN111939078A (en) | Steam-powered traditional Chinese medicine timing decocting device | |
| CN112387905A (en) | Self-walking tunnel base surface treatment equipment | |
| CN112061817B (en) | Salt unloading and dissolving auxiliary system for caustic soda production | |
| CN110698033B (en) | River silt rapid treatment equipment | |
| CN111838061A (en) | Household fish tank capable of automatically changing water |
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: 20200501 |
|
| WW01 | Invention patent application withdrawn after publication |