CN204949179U - Four -axis gear box and four arm -type oxygenation systems - Google Patents
Four -axis gear box and four arm -type oxygenation systems Download PDFInfo
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- CN204949179U CN204949179U CN201520679620.2U CN201520679620U CN204949179U CN 204949179 U CN204949179 U CN 204949179U CN 201520679620 U CN201520679620 U CN 201520679620U CN 204949179 U CN204949179 U CN 204949179U
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Abstract
The utility model discloses a four -axis gear box and four arm -type oxygenation systems, the four -axis gear box, including casing, worm and turbine, the quantity of turbine is four, and worm and four turbines are installed in the cavity of casing, the worm respectively with four turbine intermeshing, four arm -type oxygenation systems main part and impeller, main part include driving motor and four -axis gear box, and driving motor's pivot is connected in the pivot of the worm of four -axis gear box, and the pivot of four turbines is connected respectively in the pivot of impeller. The utility model discloses can increase effective oxygenation area, make the the surface water of large tracts of land become the region that is fit for breeding the biological activity to reduce the density when breeding the biogenic accumulation, and form slowly fast annular rivers in enabling the pond water, avoid take sink in the pond bottom to breeding the wastes material that the biology was harmful.
Description
Technical field
The utility model belongs to technical field of aquaculture equipment, relates to four shaft gear casees and four arm-type aeration systems.
Background technology
At present, widely use aeration system in domestic aquaculture and carry out oxygenation operation.With reference to Fig. 1, aeration system of the prior art comprises driving electricity 1, diaxon gear-box 7 and impeller 5, drive motors 1 and diaxon gear-box 7 are installed on floating platform 6, the rotating shaft of drive motors 1 is connected with the power shaft of diaxon gear-box 7, the both sides of diaxon gear-box 7 are respectively equipped with an output shaft, these two output shafts are connected to impeller 5, drive motors 1 drives the impeller 5 of diaxon gear-box both sides to rotate by diaxon gear-box 7, impeller 5 drives pond waters to flow, in the process driving pond waters flowing, increase the contact area of surface water and air, thus arrive oxygenation object.But this aeration system is diaxon output type, the impeller quantity of drive is generally less, and the water surface limited width of effective oxygenation, is generally 5 to 6 meters, is 5 to 10 mu of aquaculture ponds relative to the area of domestic current main flow, and the effective area of its oxygenation is not enough.In addition, the object of aeration system be to be formed by promoting pond waters one with natural river or the similar breeding environment of marine environment, such simulated environment cultivates particularly important to aquatic biologicals such as prawns.But this aeration system can only form unimodal current, for reaching the object of full pond waters circulation, poultry feeders needs according to pond size, arranges multiple aeration system, flow to drive full pond waters in multiple suitable position.Because multiple aeration system works simultaneously, acutely stir Chi Shui, inevitably in pond, form sinuous flow, and during the hazardous waste that originally should be deposited in pond bottom is brought back to, in the water body of upper strata, pollute most Water space, cause cultivation success rate to decline.Therefore aeration system of the prior art comes with some shortcomings a little: 1. oxygenation water surface area is less.In aquaculture process, aquaculture organism can, to the region clustering of oxygen abundance, because oxygen supply area is relatively little, make aquaculture organism in the water body that original aquaculture organism density is just very high more crowded; 2. unimodal current can only be formed; 3. acutely can stir water body during many aeration system oxygenation simultaneously, easily make the refuse harmful to aquaculture organism health sinking to pond bottom roll, bring back in whole water body, pollute upper, the middle level water body of relative clean originally.
Utility model content
The purpose of this utility model is to provide a kind of four shaft gear casees and four arm-type aeration systems, to increase the area of the oxygenation water surface, makes pond form evenly slow annular water flow, avoids taking up the refuse harmful to aquaculture organism health being sunken to pond bottom.
In order to solve the problems of the technologies described above, according to one side of the present utility model, provide a kind of four shaft gear casees, comprise housing, worm screw and turbine, be provided with a cavity in described housing, described worm screw is installed in this cavity, and the quantity of described turbine is four, these four turbines are installed in described cavity respectively, and described worm screw engages each other with four described turbines respectively.
Further, described worm screw is perpendicular to the bottom of described housing, and the end face of described housing is provided with a through hole, and the outside of described housing is stretched out in the rotating shaft of described worm screw from this through hole.
Further, the outside of housing is stretched out in the rotating shaft of four described turbines, and the rotating shaft of adjacent two described turbines is mutually vertical, and the rotating shaft of two corresponding described turbines is parallel to each other.
According to another aspect of the present utility model, provide a kind of four arm-type aeration systems, comprise main body and impeller, described main body is fixed on floating platform, described impeller is installed on pontoon, and described main body comprises drive motors and described four shaft gear casees, the four shaft gear casees of described four shaft gear casees according to any one of claims 1 to 3, the rotating shaft of described drive motors is connected to the rotating shaft of described worm screw, and the rotating shaft of four described turbines is connected to the rotating shaft of described impeller.
Further, be provided with extending shaft between the rotating shaft of described turbine and the rotating shaft of described impeller, one end of this extending shaft is connected to the rotating shaft of described turbine, and the other end is connected to the rotating shaft of described impeller.
Further, the length of described extending shaft is 3m or 6m.
Further, the rotating shaft of described turbine is connected with impeller described in several, and the distance between adjacent two described impellers is 90cm.
Further, the drying degree of depth of described impeller is 1.5cm.
The utility model beneficial effect: four arm-type aeration systems of the present utility model, the worm screw of drive motors task driven four shaft gear case is rotated, worm drive four turbine rotation, four turbines drive coupled wheel rotation respectively, and impeller is stirred pond waters and carried out oxygenation operation.Four arm-type aeration systems of the present utility model are that four-axle type exports, in the pond of same area, four arm-type aeration systems of the present utility model can install more impeller, increasing of impeller quantity can increase effective oxygenation area, make large-area surface water become the region of applicable aquaculture organism activity, thus lower density when aquaculture organism is assembled.During four arm-type aeration system work of the present utility model, impeller on four axles rotates simultaneously and pulls out water, it is more shallow that impeller pulls out water depth, thus make in pond waters, to form slow annular water flow, avoid taking up the refuse harmful to aquaculture organism being sunken to pond bottom, meanwhile, slow annular water flow is conducive to refuse harmful to aquaculture organism in pond and is gathered in central authorities, immediately below the main body of i.e. four arm-type aeration systems of the present utility model, thus reduce the pollution to other water bodys.
Accompanying drawing explanation
Fig. 1 is the structural representation of aeration system of the prior art.
Fig. 2 is the structural representation of the aeration system of the utility model embodiment.
Fig. 3 is the perspective view of four shaft gear casees of the utility model embodiment.
Fig. 4 is the vertical view of Fig. 3.
Fig. 5 is the interior schematic diagram of four shaft gear casees of the utility model embodiment.
Description of reference numerals:
Drive motors 1, four shaft gear case 2, floating platform 3, extending shaft 4, impeller 5, pontoon 6, diaxon gear-box 7;
Housing 21, worm screw 22, turbine 23.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Fig. 3, Fig. 4 and Fig. 5, the four shaft gear casees of the present embodiment, comprise housing 21, worm screw 22 and turbine 23.Be processed with a cavity in housing 21, worm screw 22 is installed in this cavity, and worm screw 22 is perpendicular to the bottom of housing 21, and the end face of housing 21 is processed with a through hole, and the outside of housing 21 is stretched out in the rotating shaft of worm screw 22 from this through hole.The quantity of turbine 23 is four, these four turbines 23 are installed in the cavity of housing 21 respectively, worm screw 22 engages each other with four turbines 23 respectively, the outside of housing 21 is stretched out in the rotating shaft of four turbines 23, the rotating shaft of adjacent two turbines 23 is mutually vertical, and the rotating shaft of two corresponding turbines 23 is parallel to each other.
With reference to Fig. 2, the four arm-type aeration systems of the present embodiment, comprise main body and impeller 5.Main body is fixed on floating platform 3, and floating platform 3 floats on pond, and bottom that is fixing and pond.Impeller 5 is installed on pontoon 6, and pontoon floats on pond, and is fixed on the bottom in pond.Main body comprises drive motors 1 and four shaft gear case 2, four shaft gear casees 2 are fixed on floating platform 3, and drive motors 1 to be fixed on four shaft gear casees 2 and to be positioned at the top of four shaft gear casees 2.The rotating shaft of drive motors 1 is connected by the rotating shaft of shaft coupling with the worm screw 22 of four shaft gear casees 2, the rotating shaft of four turbines 23 is connected with one end of extending shaft 4 respectively, the Design of length of this extending shaft 4 is 3m or 6m, the other end of extending shaft 4 is connected with the rotating shaft of impeller 5, thus the rotating shaft realizing four turbines 23 is connected with the rotating shaft of impeller 5 respectively, drive motors 1 is rotated by four shaft gear case 2 impeller 5, impeller 5 is stirred pond waters and is carried out oxygenation, decision design, the drying degree of depth of impeller 5 is 1.5cm.
As optimal technical scheme, the rotating shaft of turbine 23 is connected with several impellers 5, and the distance between adjacent two impellers 5 is 90cm.
Four arm-type aeration systems of the present utility model, the worm screw of drive motors task driven four shaft gear case is rotated, and worm drive four turbine rotation, four turbines drive coupled wheel rotation respectively, and impeller is stirred pond waters and carried out oxygenation operation.Four arm-type aeration systems of the present utility model are that four-axle type exports, relative to aeration system of the prior art, in the pond of same area, four arm-type aeration systems of the present utility model can install more impeller, increasing of impeller quantity can increase effective oxygenation area, make large-area surface water become the region of applicable aquaculture organism activity, thus lower density when aquaculture organism is assembled.During four arm-type aeration system work of the present utility model, impeller on four axles rotates simultaneously and pulls out water, and the water depth that pulls out of impeller is 1.5cm, it is gentleer that impeller stirs pond waters, therefore make to form slow annular water flow in pond waters, avoid taking up the refuse harmful to aquaculture organism being sunken to pond bottom, simultaneously, slow annular water flow is conducive to refuse harmful to aquaculture organism in pond and is gathered in central authorities, immediately below the main body of i.e. four arm-type aeration systems of the present utility model, thus reduce the pollution to other water bodys.Further, a pond generally uses four arm-type aeration systems of the present utility model can realize full pool oxygenation operation, and wherein the main body of four arm-type aeration systems is positioned at pond central authorities.And the general depth of water of pond central authorities, dissolved oxygen are little, for hypoxgia, aquaculture organism can be avoided at this regional activity naturally, for storing the most ideal space of pond hazardous waste bottom it, and impeller working region, oxygen supply is sufficient and hazardous waste is few, for cultivated biology, be more suitable for it movable, look for food.Four arm-type aeration systems of the present utility model, construct such pond waters space being conducive to aquaculture organism and growing with playing advantages of simple.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (8)
1. four shaft gear casees, comprise housing (21), worm screw (22) and turbine (23), described housing is provided with a cavity in (21), described worm screw (22) is installed in this cavity, it is characterized in that, the quantity of described turbine (23) is four, and these four turbines (23) are installed in described cavity respectively, and described worm screw (22) engages each other with four described turbines (23) respectively.
2. four shaft gear casees according to claim 1, it is characterized in that, described worm screw (22) is perpendicular to the bottom of described housing (21), the end face of described housing (21) is provided with a through hole, and the outside of described housing (21) is stretched out in the rotating shaft of described worm screw (22) from this through hole.
3. four shaft gear casees according to claim 1, it is characterized in that, the outside of housing (21) is stretched out in the rotating shaft of four described turbines (23), the rotating shaft of adjacent two described turbines (23) is mutually vertical, and the rotating shaft of two corresponding described turbines (23) is parallel to each other.
4. four arm-type aeration systems, comprise main body and impeller (5), described main body is fixed on floating platform (3), described impeller (5) is installed on pontoon (6), it is characterized in that, described main body comprises drive motors (1) and described four shaft gear casees (2), the four shaft gear casees (2) of described four shaft gear casees (2) according to any one of claims 1 to 3, the rotating shaft of described drive motors (1) is connected to the rotating shaft of described worm screw (22), the rotating shaft of four described turbines (23) is connected to the rotating shaft of described impeller (5).
5. four arm-type aeration systems according to claim 4, it is characterized in that, extending shaft (4) is provided with between the rotating shaft of described turbine (23) and the rotating shaft of described impeller (5), one end of this extending shaft (4) is connected to the rotating shaft of described turbine (23), and the other end is connected to the rotating shaft of described impeller (5).
6. four arm-type aeration systems according to claim 5, is characterized in that, the length of described extending shaft (4) is 3m or 6m.
7. four arm-type aeration systems according to claim 4, is characterized in that, the rotating shaft of described turbine (23) is connected with impeller described in several (5), and the distance between adjacent two described impellers (5) is 90cm.
8. according to any one of claim 4 to 7 four arm-type aeration systems, is characterized in that, the drying degree of depth of described impeller (5) is 1.5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520679620.2U CN204949179U (en) | 2015-09-01 | 2015-09-01 | Four -axis gear box and four arm -type oxygenation systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520679620.2U CN204949179U (en) | 2015-09-01 | 2015-09-01 | Four -axis gear box and four arm -type oxygenation systems |
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| Publication Number | Publication Date |
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| CN204949179U true CN204949179U (en) | 2016-01-13 |
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| CN201520679620.2U Expired - Fee Related CN204949179U (en) | 2015-09-01 | 2015-09-01 | Four -axis gear box and four arm -type oxygenation systems |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105052816A (en) * | 2015-09-01 | 2015-11-18 | 江门市活健生物科技有限公司 | Four-shaft gearbox and four-arm type oxygen increasing system |
| CN112189618A (en) * | 2020-09-30 | 2021-01-08 | 中新国际联合研究院 | Floating type water quality control device and water quality control method for aquaculture |
| CN112602659A (en) * | 2020-12-22 | 2021-04-06 | 莆田市天然星农业开发有限公司 | Passive environment-friendly oxygenation device for culture pond |
-
2015
- 2015-09-01 CN CN201520679620.2U patent/CN204949179U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105052816A (en) * | 2015-09-01 | 2015-11-18 | 江门市活健生物科技有限公司 | Four-shaft gearbox and four-arm type oxygen increasing system |
| CN112189618A (en) * | 2020-09-30 | 2021-01-08 | 中新国际联合研究院 | Floating type water quality control device and water quality control method for aquaculture |
| CN112189618B (en) * | 2020-09-30 | 2022-02-08 | 中新国际联合研究院 | Floating type water quality control device for aquaculture |
| CN112602659A (en) * | 2020-12-22 | 2021-04-06 | 莆田市天然星农业开发有限公司 | Passive environment-friendly oxygenation device for culture pond |
| CN112602659B (en) * | 2020-12-22 | 2022-07-19 | 莆田市天然星农业开发有限公司 | Passive environment-friendly oxygenation device for culture pond |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 Termination date: 20160901 |
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| CF01 | Termination of patent right due to non-payment of annual fee |