CN111034670B - Rice field fish culture oxygenation device - Google Patents
Rice field fish culture oxygenation device Download PDFInfo
- Publication number
- CN111034670B CN111034670B CN201911404197.4A CN201911404197A CN111034670B CN 111034670 B CN111034670 B CN 111034670B CN 201911404197 A CN201911404197 A CN 201911404197A CN 111034670 B CN111034670 B CN 111034670B
- Authority
- CN
- China
- Prior art keywords
- blade
- mandrel
- outer mandrel
- floating
- floating support
- 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.)
- Active
Links
- 238000006213 oxygenation reaction Methods 0.000 title claims abstract description 16
- 241000251468 Actinopterygii Species 0.000 title claims abstract description 15
- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 15
- 235000009566 rice Nutrition 0.000 title claims abstract description 15
- 240000007594 Oryza sativa Species 0.000 title claims abstract 3
- 238000000034 method Methods 0.000 claims abstract description 4
- 238000009395 breeding Methods 0.000 claims description 3
- 230000001488 breeding effect Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 4
- 229910052760 oxygen Inorganic materials 0.000 abstract description 4
- 239000001301 oxygen Substances 0.000 abstract description 4
- 230000001965 increasing effect Effects 0.000 abstract description 3
- 241000209094 Oryza Species 0.000 description 12
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/042—Introducing gases into the water, e.g. aerators, air pumps
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The invention discloses an oxygenation device for fish culture in rice field: the floating support is connected with an outer mandrel, the outer mandrel is internally provided with an inner mandrel which is coaxially arranged, the inner mandrel can rotate relative to the outer mandrel, the outer mandrel can rotate relative to the floating support, the upper end of the inner mandrel is provided with an upper bevel gear, the upper end of the outer mandrel is provided with a lower bevel gear, the upper bevel gear and the lower bevel gear are simultaneously meshed with a driving gear, and the driving gear is connected with a power device; the lower end of the inner mandrel is connected with a lower blade, the lower end of the outer mandrel is connected with an upper blade, the upper end of the upper blade is provided with a first blade, and the lower end of the lower blade is provided with a second blade. The first blade and the second blade are arranged in opposite directions, so that acting forces of the lower blade and the upper blade in the vertical direction can be offset, and the rotating directions of the lower blade and the upper blade are opposite, so that opposite torques generated by the lower blade and the upper blade can be offset. Due to the existence of the airflow channel, the vortex generated by the blades in the rotating process can absorb air above the water level, and the oxygen increasing effect is achieved.
Description
Technical Field
The invention relates to the technical field of agricultural equipment, in particular to an oxygenation device for fish culture in a rice field.
Background
The oxygenation device in the prior art relies on pure blade upset water to dissolve air in aqueous, and this kind of oxygenation mode effect is not good and power consumption is great.
Disclosure of Invention
In order to solve the defects in the prior art, the invention provides a rice field fish culture oxygenation device, which solves the technical problem that a rice field and a fish pond are lack of oxygen in the prior art.
In order to achieve the above purpose, the invention adopts the following technical scheme:
the utility model provides an oxygenation device of breeding fish in rice field which characterized in that: the floating support is connected with an outer mandrel, the outer mandrel is internally provided with an inner mandrel which is coaxially arranged, the inner mandrel can rotate relative to the outer mandrel, the outer mandrel can rotate relative to the floating support, the upper end of the inner mandrel is provided with an upper bevel gear, the upper end of the outer mandrel is provided with a lower bevel gear, the upper bevel gear and the lower bevel gear are simultaneously meshed with a driving gear, and the driving gear is connected with a power device;
the lower end of the inner mandrel is connected with a lower blade, the lower end of the outer mandrel is connected with an upper blade, the upper end of the upper blade is provided with a first blade, and the lower end of the lower blade is provided with a second blade.
Preferably, in the oxygenation device for fish culture in rice fields, the outer mandrel and the upper blade are internally provided with the second airflow channel, and two ends of the second airflow channel are respectively communicated with the lateral part of the outer mandrel and the first blade.
Preferably, in the oxygenation device for fish culture in rice fields, the inner mandrel and the lower blades are internally provided with the first airflow channel, and two ends of the first airflow channel are respectively communicated with the upper end of the inner mandrel and the second blades.
Preferably, in the oxygenation device for fish culture in rice fields, the power device is a motor, and the motor is mounted on the floating support.
Preferably, in the oxygenation device for fish culture in rice fields, the floating support comprises a floating ball and a fixed seat which are sequentially connected from outside to inside, and the fixed seat is connected to the outer surface of the outer mandrel.
Preferably, in the oxygenation device for fish culture in rice fields, the power output end of the motor also penetrates through the gear bracket, and the gear bracket is connected to the floating bracket.
Preferably, in the oxygenation device for fish culture in rice fields, the floating balls are multiple, and the floating balls are uniformly distributed by taking the fixed seat as an axis.
The invention achieves the following beneficial effects:
the first blade and the second blade are arranged in opposite directions, so that acting forces of the lower blade and the upper blade in the vertical direction can be offset, and the rotating directions of the lower blade and the upper blade are opposite, so that opposite torques generated by the lower blade and the upper blade can be offset.
Moreover, due to the existence of the first airflow channel and the second airflow channel, the vortex generated by the first blade and the second blade in the rotating process can absorb air above the horizontal plane, and the oxygen increasing effect is achieved.
Drawings
FIG. 1 is a front view of the overall structure of the present invention;
the meaning of the reference numerals: 1-a floating scaffold; 2-inner mandrel; 3, upper leaves; 4-a first airflow channel; 5-outer mandrel; 6-airflow channel II; 7-lower blade; 8, a motor; 11-a floating ball; 12-a fixed seat; 21-upper bevel gear; 31-blade one; 51-lower bevel gear; 71-blade two; 81-a drive gear; 82-gear support.
Detailed Description
The invention is further described below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
As figure 1 vegetarian food: the embodiment discloses a rice field oxygenation device of breeding fish: including floating support 1 and connecting in the outer dabber 5 of floating support 1, be equipped with the inner spindle 2 of coaxial setting in the outer dabber 5, inner spindle 2 can be rotatory relatively outer dabber 5, and outer dabber 5 can be rotatory relatively floating support 1, and the upper end of inner spindle 2 is equipped with awl tooth 21, and the upper end of outer dabber 5 is equipped with down awl tooth 51, goes up awl tooth 21, lower awl tooth 51 and meshes in driving gear 81 simultaneously, and driving gear 81 connects power device.
The lower end of the inner mandrel 2 is connected with a lower blade 7, the lower end of the outer mandrel 5 is connected with an upper blade 3, the upper end of the upper blade 3 is provided with a first blade 31, and the lower end of the lower blade 7 is provided with a second blade 71.
An airflow channel II 6 is arranged in the outer mandrel 5 and the upper blade 3, and two ends of the airflow channel II 6 are respectively communicated with the side part of the outer mandrel 5 and the blade I31.
An airflow channel I4 is arranged in the inner core shaft 2 and the lower blade 7, and two ends of the airflow channel I4 are respectively communicated with the upper end of the inner core shaft 2 and the second blade 71.
The power device of the embodiment is a motor 8, and the motor 8 is arranged on the floating bracket 1.
Specifically, floating support 1 includes floater 11, fixing base 12 that connect gradually from outside to inside, and fixing base 12 connects in the surface of outer dabber 5, wherein adopts the fretwork design with the surface of water between floater 11 and fixing base 12, if adopt the steel pipe to connect for the roll of the water of being convenient for. The floating balls 11 are provided with a plurality of floating balls 11 which are uniformly distributed by taking the fixed seat 12 as an axis.
In order to fix the driving gear 81, the gear bracket 82 is further inserted through the power output end of the motor 8, and the gear bracket 82 is connected to the floating bracket 1.
During operation, the motor 8 rotates to drive the upper bevel gear 21 and the lower bevel gear 51 to rotate simultaneously through the driving gear 81, and the upper bevel gear 21 and the lower bevel gear 51 drive the lower blade 7 and the upper blade 3 to rotate through the inner spindle 2 and the outer spindle 5, respectively. In practical applications, the specifications of the upper and lower conical teeth 21 and 51 may be designed to be the same, and the specifications of the lower and upper blades 7 and 3 may also be designed to be the same. The water can be turned over when the lower blade 7 and the upper blade 3 rotate, the forces of the lower blade 7 and the upper blade 3 in the vertical direction can be offset due to the arrangement directions of the first blade 31 and the second blade 72 are opposite, and the opposite torques generated by the lower blade 7 and the upper blade 3 can be offset due to the opposite rotation directions of the lower blade 7 and the upper blade 3.
Moreover, due to the existence of the first airflow channel 4 and the second airflow channel 6, the vortex generated by the first blade 31 and the second blade 72 in the rotating process can absorb air above the horizontal plane, so that the oxygen increasing effect is achieved.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (1)
1. The utility model provides an oxygenation device of breeding fish in rice field which characterized in that: the floating support comprises a floating support (1) and an outer mandrel (5) connected to the floating support (1), wherein the outer mandrel (5) is internally provided with an inner mandrel (2) which is coaxially arranged, the lower end of the inner mandrel (2) is connected with a lower blade (7), the lower end of the outer mandrel (5) is connected with an upper blade (3), the upper end of the upper blade (3) is provided with a first blade (31), the lower end of the lower blade (7) is provided with a second blade (71), and the arrangement directions of the first blade (31) and the second blade (71) are opposite; the upper end of the inner mandrel (2) is provided with upper bevel teeth (21), the upper end of the outer mandrel (5) is provided with lower bevel teeth (51), the upper bevel teeth (21) and the lower bevel teeth (51) are simultaneously meshed with a driving gear (81), the driving gear (81) is connected with a power device, the power device simultaneously drives the upper bevel teeth (21) and the lower bevel teeth (51) through the driving gear, so that the inner mandrel (2) rotates relative to the outer mandrel (5), and the outer mandrel (5) rotates relative to the floating support (1);
an airflow channel II (6) is arranged in the outer mandrel (5) and the upper blade (3), and two ends of the airflow channel II (6) are respectively communicated with the side part of the outer mandrel (5) and the blade I (31); an airflow channel I (4) is arranged in the inner core shaft (2) and the lower blade (7), and two ends of the airflow channel I (4) are respectively communicated with the upper end of the inner core shaft (2) and the blade II (71), so that the vortex generated by the blade I (31) and the blade II (71) in the rotating process can absorb air above the horizontal plane;
the power device is a motor (8), and the motor (8) is arranged on the floating support (1);
the floating support (1) comprises a floating ball (11) and a fixed seat (12) which are sequentially connected from outside to inside, and the fixed seat (12) is connected to the outer surface of the outer mandrel (5);
the power output end of the motor (8) also penetrates through a gear bracket (82), and the gear bracket (82) is connected to the floating bracket (1);
the floating balls (11) are multiple, and the floating balls (11) are uniformly distributed by taking the fixed seat (12) as an axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911404197.4A CN111034670B (en) | 2019-12-31 | 2019-12-31 | Rice field fish culture oxygenation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911404197.4A CN111034670B (en) | 2019-12-31 | 2019-12-31 | Rice field fish culture oxygenation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111034670A CN111034670A (en) | 2020-04-21 |
| CN111034670B true CN111034670B (en) | 2021-10-22 |
Family
ID=70242505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911404197.4A Active CN111034670B (en) | 2019-12-31 | 2019-12-31 | Rice field fish culture oxygenation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111034670B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102150637B (en) * | 2011-04-13 | 2012-12-26 | 浙江理工大学 | Differential-speed double-impeller aerator |
| CN102246719B (en) * | 2011-04-13 | 2012-10-31 | 浙江理工大学 | Symmetrically arranged propeller type self-air compression, self-air suction and self-water absorption aerator |
| KR20150001342A (en) * | 2013-06-27 | 2015-01-06 | 한국지질자원연구원 | Micro Bubble Generator For the Dissolved Air Flotation |
| CN104304154B (en) * | 2014-10-31 | 2017-02-01 | 赵杰 | Efficient suction jet type fish pond aerator |
| CN207151650U (en) * | 2017-09-07 | 2018-03-30 | 济宁百果生态农业科技有限公司 | A kind of garden rice field Mixed cultivation of prawn and crab oxygen-increasing device |
| CN207491847U (en) * | 2017-10-24 | 2018-06-15 | 金湖金龙祥渔业设备有限公司 | A kind of efficient water-mill oxygen increasing machine |
| CN110078197A (en) * | 2019-06-07 | 2019-08-02 | 黎汝隆 | It is a kind of for handle fish pond, pond, container quality purifying device for water |
-
2019
- 2019-12-31 CN CN201911404197.4A patent/CN111034670B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN111034670A (en) | 2020-04-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102150637B (en) | Differential-speed double-impeller aerator | |
| CN208292746U (en) | A kind of sewage treatment aeration tank of multiple agitation | |
| CN202666458U (en) | Leaching tank stirring device with defoaming function | |
| CN201236168Y (en) | Aeration type oxygen increasing machine with polygon floating body | |
| CN111034670B (en) | Rice field fish culture oxygenation device | |
| CN104365530A (en) | Aerator | |
| CN102257984B (en) | Transmission device for aerator | |
| CN206895599U (en) | A kind of oxygen increasing machine for aquiculture | |
| CN201491474U (en) | Double side-edge drive no-tillage deep spanning machine | |
| CN211482512U (en) | Movable impeller type aerator | |
| CN202038923U (en) | Aerator | |
| CN207672546U (en) | A kind of sewage disposal lake duckweed cleaning plant | |
| CN101088327A (en) | Movable ventilator | |
| CN108835017A (en) | A kind of energy-saving type water lift aerator | |
| CN102138543A (en) | Aerator | |
| CN102144607B (en) | Transmission of oxygen increasing machine | |
| CN202100663U (en) | Driving device of oxygenator | |
| CN203675873U (en) | Device helpful for pollution discharge and provided with oxygenation function | |
| CN208844107U (en) | A kind of cell culture apparatus for laboratory | |
| CN202059887U (en) | Oxygen-increasing machine | |
| CN202026708U (en) | Transmission device of aerator | |
| CN205455423U (en) | Oxygenation device | |
| CN2770350Y (en) | Coaxial oxygenating machine | |
| CN207243121U (en) | A kind of pay off rack easy to reach the standard grade | |
| CN214915354U (en) | A add device for mixing machine |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |