CN207577022U - A kind of aquaculture net cage underwater cleaning device - Google Patents
A kind of aquaculture net cage underwater cleaning device Download PDFInfo
- Publication number
- CN207577022U CN207577022U CN201721501977.7U CN201721501977U CN207577022U CN 207577022 U CN207577022 U CN 207577022U CN 201721501977 U CN201721501977 U CN 201721501977U CN 207577022 U CN207577022 U CN 207577022U
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- net cage
- rotating shaft
- cleaning device
- cleaning
- aquaculture net
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Abstract
The utility model is related to a kind of aquaculture net cage underwater cleaning device, including：Rotating shaft, the rotating shaft have central blind hole, and rotating shaft is radially equipped at least one water inlet connected with the central blind hole；Axle sleeve, the axle sleeve are fixed at outside rotating shaft, and sleeve lining position corresponding with the water inlet is equipped with a ring slot, opens up the inlet opening connected with the annular groove on side wall of shaft sleeve, the inlet opening is connect with immersible pump；Disk is cleaned, several branch pipes, disagreement pipe end connection nozzle are evenly arranged on the cleaning disk；The water outlet direction of the nozzle has horizontal sextant angle with cleaning side surface, makes to be injected in the reaction force that the water on net cage generates cleaning disk revolution.The utility model is simple in structure, easy to operate, has ensured cage culture environment, improves breed variety quality；Nozzle drives cleaning disk to rotate using being obliquely installed, using the reaction force of injection water, and ingenious in design, cleaning performance is good, and cleaning efficiency is high, high degree of automation.
Description
Technical field
The utility model is related to a kind of aquaculture net cage underwater cleaning devices, are mainly used for attached on the etting of net cage for sea farming
Object cleaning, belongs to fishery cultivating field of mechanical technique.
Background technology
Net cage for sea farming is immersed in water body for a long time, since web pre fetching itself is nontoxic and surface area is big, favorably
Lead to clogging in rapid numerous life of the attachments such as a large amount of Filamentous algae, causing the water filtering performance of net cage reduces, and makes net cage
Interior flow is not smooth and dissolved oxygen amount is caused to reduce, and fish disease is caused to take place frequently, and cultivates fish quality decline.In addition, a large amount of biological attachment, also
The weight of netting gear and fluoran stream surface product can be increased, increase etting stress load, it is serious that etting can be caused damaged；Therefore it was cultivating
Cheng Zhong needs to constantly change etting with the growth of fish body and cleans the attachment on netting gear in time, excessive to avoid attachment
And increase net cage weight, water body is hindered to exchange.The prior art also has more units to carry out research to net cage cleaning device, and
Also there is model machine appearance, but low there are cleaning efficiency, situations such as operating difficulties, up to the present, there are no suitable net cage is clear
Cleaning device extensive use in production is still based on traditional giant or the artificial brush cleaning of diving.
Utility model content
The utility model technical issues that need to address are：Existing aquaculture net cage cleaning equipment, cleaning efficiency is low, operation
Difficulty, therefore the prior art is still based on traditional giant or the artificial brush cleaning of diving.
The utility model takes following technical scheme：
A kind of aquaculture net cage underwater cleaning device, including：Rotating shaft 6, the rotating shaft have central blind hole, rotating shaft edge
It is radially provided at least one water inlet connected with the central blind hole；Axle sleeve 7, the axle sleeve 7 are fixed at outside rotating shaft 6
Portion, sleeve lining position corresponding with the water inlet are equipped with a ring slot, open up what is connected with the annular groove on side wall of shaft sleeve
Inlet opening, the inlet opening are connect with immersible pump；Disk 1 is cleaned, several branch pipes 2, branch pipe are evenly arranged on the cleaning disk
End connects nozzle 3；The water outlet direction of the nozzle 3 has horizontal sextant angle with cleaning side surface, makes to be injected in the water on net cage
The reaction force of revolution is generated to cleaning disk 1.
Further, the horizontal sextant angle is 30-50 °.
Further, the horizontal sextant angle is 40 °.
Further, the quantity of the water inlet is 2, and is symmetrical arranged.
It is further, arranged apart among the rotating shaft 6 that there are two bearings 10,11.
Further, sealing cover 8,12 is installed respectively on the outside of bearing.
Further, 7 outside of axle sleeve is fixedly connected with case 4, and operating lever 5 is equipped on case.
The beneficial effects of the utility model are：
1) it is simple in structure, it is easy to operate, it has ensured cage culture environment, has improved breed variety quality；
2) rotating shaft, axle sleeve structure are ingenious in design, and reliability is high；
3) nozzle drives cleaning disk to rotate, ingenious in design, cleaning using being obliquely installed using the reaction force of injection water
Effect is good, and cleaning efficiency is high, high degree of automation；
4) operating lever is carefully thought out as auxiliary power.
Description of the drawings
Fig. 1 is aquaculture net cage underwater cleaning equipments overall structure figure in the utility model embodiment.
Fig. 2 is cleaning disk detailed structure view in the utility model embodiment.
Fig. 3 is branch pipe nozzle arrangements figure in the utility model embodiment.
Fig. 4 is the sectional view of Fig. 3.
In figure, 1. cleaning disks, 2. branch pipes, 3. nozzles, 4. cases, 5. operating levers, 6. rotating shafts, 7. bearing holder (housing, cover)s, 8. is close
Capping, 9. round nuts, 10. thrust bearings, 11. bearings, 12. sealing covers.
Specific embodiment
The utility model is further illustrated in the following with reference to the drawings and specific embodiments.
Referring to Fig. 1-4, a kind of aquaculture net cage underwater cleaning device, including：Rotating shaft 6, the rotating shaft are blind with center
Hole, rotating shaft are radially equipped at least one water inlet connected with the central blind hole；Axle sleeve 7, the axle sleeve 7 are fixedly installed
Outside rotating shaft 6, sleeve lining position corresponding with the water inlet is equipped with a ring slot, open up on side wall of shaft sleeve with it is described
The inlet opening of annular groove connection, the inlet opening is connect with immersible pump；Disk 1 is cleaned, several disagreements are evenly arranged on the cleaning disk
Pipe 2, disagreement pipe end connection nozzle 3；The water outlet direction of the nozzle 3 has horizontal sextant angle with cleaning side surface, makes to be injected in
Water on net cage generates cleaning disk 1 reaction force of revolution.
In this embodiment, the horizontal sextant angle is 30-50 °.
In this embodiment, referring to Fig. 3-4, the horizontal sextant angle is 40 °.
In this embodiment, the quantity of the water inlet is 2, and is symmetrical arranged.
In this embodiment, referring to Fig. 1,6 centre of rotating shaft is arranged apart, and there are two bearings 10,11.
In this embodiment, referring to Fig. 1, sealing cover 8,12 is installed in bearing outside respectively.
In this embodiment, referring to Fig. 1,7 outside of axle sleeve is fixedly connected with case 4, and operating lever 5 is equipped on case.
When cage netting needs cleaning, by high-pressure hydraulic pump, seawater enters from the inlet opening of axle sleeve 7, by rotating shaft
Central through hole enters three branch pipes 2, due to jet expansion and the inclined angle of cleaning surface, in the reaction force of injection water
Under, cleaning disk generates rotary motion, and rotating shaft is driven to be rotated in axle sleeve, and under high pressure effect, the flow of rotating-spray generates
Great impact power can effectively wash the attachment on etting, ensure breeding water body health, it is horizontal to improve aquaculture management.
It is the preferred embodiment of the utility model above, those of ordinary skill in the art can also carry out respectively on this basis
Kind transformation improves, and under the premise of the total design of the utility model is not departed from, these transformation or improvement should all belong to this reality
Within the scope of novel be claimed.
Claims (7)
1. a kind of aquaculture net cage underwater cleaning device, it is characterised in that：Including：
Rotating shaft (6), the rotating shaft have central blind hole, and rotating shaft is radially equipped at least one and central blind hole and connects
Logical water inlet；
Axle sleeve (7), the axle sleeve (7) are fixed at rotating shaft (6) outside, sleeve lining position corresponding with the water inlet
Equipped with a ring slot, the inlet opening connected with the annular groove is opened up on side wall of shaft sleeve, the inlet opening is connect with immersible pump；
Disk (1) is cleaned, several branch pipes (2), disagreement pipe end connection nozzle (3) are evenly arranged on the cleaning disk；The spray
The water outlet direction of mouth (3) has horizontal sextant angle with cleaning side surface, makes to be injected in the water on net cage and generates revolution to cleaning disk (1)
Reaction force.
2. aquaculture net cage underwater cleaning device as described in claim 1, it is characterised in that：The horizontal sextant angle is 30-50 °.
3. aquaculture net cage underwater cleaning device as claimed in claim 2, it is characterised in that：The horizontal sextant angle is 40 °.
4. aquaculture net cage underwater cleaning device as described in claim 1, it is characterised in that：The quantity of the water inlet is 2,
And it is symmetrical arranged.
5. aquaculture net cage underwater cleaning device as described in claim 1, it is characterised in that：It is separated among the rotating shaft (6)
There are two bearings (10,11) for arrangement.
6. aquaculture net cage underwater cleaning device as described in claim 1, it is characterised in that：Sealing cover is installed respectively on the outside of bearing
(8、12)。
7. aquaculture net cage underwater cleaning device as described in claim 1, it is characterised in that：It is solid with case (4) on the outside of axle sleeve (7)
It is fixed to connect, operating lever (5) is installed on case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721501977.7U CN207577022U (en) | 2017-11-13 | 2017-11-13 | A kind of aquaculture net cage underwater cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721501977.7U CN207577022U (en) | 2017-11-13 | 2017-11-13 | A kind of aquaculture net cage underwater cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207577022U true CN207577022U (en) | 2018-07-06 |
Family
ID=62731310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721501977.7U Active CN207577022U (en) | 2017-11-13 | 2017-11-13 | A kind of aquaculture net cage underwater cleaning device |
Country Status (1)
| Country | Link |
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| CN (1) | CN207577022U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107671052A (en) * | 2017-11-13 | 2018-02-09 | 中国水产科学研究院渔业机械仪器研究所 | A kind of aquaculture net cage underwater cleaning device |
| CN111530869A (en) * | 2020-04-30 | 2020-08-14 | 山东省科学院自动化研究所 | Underwater cleaning device and underwater robot system |
| CN111778919A (en) * | 2020-08-19 | 2020-10-16 | 河南省水利勘测设计研究有限公司 | Ecological flow lowering device and method for river blocking engineering |
-
2017
- 2017-11-13 CN CN201721501977.7U patent/CN207577022U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107671052A (en) * | 2017-11-13 | 2018-02-09 | 中国水产科学研究院渔业机械仪器研究所 | A kind of aquaculture net cage underwater cleaning device |
| CN111530869A (en) * | 2020-04-30 | 2020-08-14 | 山东省科学院自动化研究所 | Underwater cleaning device and underwater robot system |
| CN111778919A (en) * | 2020-08-19 | 2020-10-16 | 河南省水利勘测设计研究有限公司 | Ecological flow lowering device and method for river blocking engineering |
| CN111778919B (en) * | 2020-08-19 | 2024-04-09 | 河南省水利勘测设计研究有限公司 | Ecological flow discharging device and ecological flow discharging method for river blocking engineering |
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