CN109834071A - Deep sea net cage cleaning device - Google Patents
Deep sea net cage cleaning device Download PDFInfo
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- CN109834071A CN109834071A CN201910266080.8A CN201910266080A CN109834071A CN 109834071 A CN109834071 A CN 109834071A CN 201910266080 A CN201910266080 A CN 201910266080A CN 109834071 A CN109834071 A CN 109834071A
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- milling roller
- hull
- net cage
- winding mechanism
- rolling body
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Abstract
The present invention relates to Deep sea net cage cleaning devices, comprising: hull, winding mechanism, rolling body, drawing liquid mechanism and injection equipment, winding mechanism, rolling body, drawing liquid mechanism and injection equipment are respectively arranged on hull；Rolling body includes first motor, the first milling roller and the second milling roller, and the first milling roller and the second milling roller are rotatably dispose in the bottom of hull, and first motor and the first milling roller are drivingly connected, and the second milling roller is connected to the first milling roller；Winding mechanism is set to one end of hull, and drawing liquid mechanism is connected to injection equipment, and injection equipment is set between winding mechanism and rolling body.By the way that winding mechanism and rolling body are arranged on hull, the etting of net cage is wound, and sundries is rolled by rolling body, residue spraying after then being rolled by injection equipment, it is cleaned it is not necessary that net cage is dragged to bank, hull can realize automated cleaning according to the position of net cage, improve cleaning efficiency.
Description
Technical field
The present invention relates to Deep sea net cage cleaning device technical fields, more particularly to Deep sea net cage cleaning device.
Background technique
Deep sea net cage is normal commonly used tool in sea-farming.With the development of mariculture technology, cage culture is
Gradually develop to blue water, more and more marine products have been realized in Deep sea net cage cultivation at present.Net cage due to putting for a long time
It sets and is cultivated in the sea, the hard seabed objects such as subsidiary barnacle, shellfish are easy on net cage, and these objects are once attached to net
On case, then just it is difficult to clean off, and since net cage is far from bank, it is also not easy to entirety and is cleaned from hauling-out in the sea.
Summary of the invention
Based on this, it is necessary to provide a kind of Deep sea net cage cleaning device.
A kind of Deep sea net cage cleaning device, comprising: hull, winding mechanism, rolling body, drawing liquid mechanism and injection equipment,
The winding mechanism, the rolling body, the drawing liquid mechanism and the injection equipment are respectively arranged on the hull；
The rolling body includes first motor, the first milling roller and the second milling roller, first milling roller and described
Second milling roller is rotatably dispose in the bottom of the hull, and the first motor and first milling roller are drivingly connected, described
Second milling roller is connected to first milling roller；
The winding mechanism is set to one end of the hull, and the winding mechanism is for winding etting, the drawing liquid machine
Structure is connected to the injection equipment, and the injection equipment is set between the winding mechanism and the rolling body.
In one embodiment, the axial direction of first milling roller and the axial direction of second milling roller are horizontally disposed.
In one embodiment, the surface of at least one of first milling roller and described second milling roller is provided with
Several lug bosses.
In one embodiment, the lug boss has circular section.
In one embodiment, the injection equipment includes ejecting gun, the ejecting gun be set to the winding mechanism with
Between the rolling body, and the ejecting gun is used to be arranged towards etting.
In one embodiment, the drawing liquid mechanism includes drawing liquid pump, and the drawing liquid pump is connected to the ejecting gun.
In one embodiment, one end of the hull is provided with propeller, and the winding mechanism is set to the hull
One end far from the propeller.
In one embodiment, the winding mechanism includes the second motor and take-up roll, second motor and the volume
It is drivingly connected around roller, the take-up roll is set to one end of the hull.
The beneficial effects of the present invention are: by the way that winding mechanism and rolling body are arranged on hull, so that the etting of net cage
It can be wound, and sundries is rolled by rolling body, the residue spraying after then being rolled by injection equipment, from
It is cleaned without net cage is dragged to bank, hull can realize automated cleaning according to the position of net cage, effectively increase cleaning
Efficiency.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram of the Deep sea net cage cleaning device of an embodiment；
Fig. 2 is a direction structure schematic diagram of the rolling body of an embodiment.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
It as depicted in figs. 1 and 2, is the Deep sea net cage cleaning device 10 of one embodiment of the invention, comprising: hull 100, volume
Around mechanism 200, rolling body 300, drawing liquid mechanism 400 and injection equipment 500, the winding mechanism 200, the rolling body
300, the drawing liquid mechanism 400 and the injection equipment 500 are respectively arranged on the hull 100；The rolling body 300 wraps
Include first motor, the first milling roller 310 and the second milling roller 320, first milling roller 310 and second milling roller 320
It is rotatably dispose in the bottom of the hull 100, the first motor and first milling roller 310 are drivingly connected, and described second
Milling roller 320 is connected to first milling roller 310；The winding mechanism 200 is set to one end of the hull 100, described
Winding mechanism 200 is for winding etting, and the drawing liquid mechanism 400 is connected to the injection equipment 500, the injection equipment 500
It is set between the winding mechanism 200 and the rolling body 300.
Specifically, hull 100 is fishing boat or dredger, which is the ship that can at sea travel.In this way, due to
Hull 100 can free running, can navigate by water to close to net cage position, net cage is cleaned.When the traveling of hull 100 is to close to net
When case, etting is removed from the frame of net cage by underwater operation personnel, then passes through etting on winding device 10
The driving of winding mechanism 200 drives etting to wear among the first milling roller 310 and the second milling roller 320 of rolling body 300
It crosses, so that the first milling roller 310 and the second milling roller 320 of rolling body 300 roll etting, first motor drives institute
The rotation of the first milling roller 310 is stated, so that the rotation of the second milling roller 320 is driven, so that the barnacle adhered on etting, shellfish etc. is hard
Matter seabed object pulverizes, and then passes through the residue spraying that injection equipment 500 will pulverize, to realize to the automatic clear of etting
It is clean, since former hull 100 can clean the net cage of different location according to the position free running of net cage, without by
It is limited to position, is furthermore cleaned it is not necessary that net cage is dragged to bank, effectively increase cleaning efficiency.
In above-described embodiment, by the way that winding mechanism 200 and rolling body 300 are arranged on hull 100, so that the net of net cage
Clothing can be wound, and be rolled by rolling body 300 to sundries, residual after then being rolled by injection equipment 500
Slag spraying is cleaned without net cage is dragged to bank, and hull 100 can realize automated cleaning according to the position of net cage, is had
Effect improves cleaning efficiency.
In order to enable etting can be on winding device 10, and it can gradually pass through rolling body 300, at one
In embodiment, the winding mechanism 200 includes the second motor and take-up roll 210, and second motor and the take-up roll 210 are driven
Dynamic connection, the take-up roll 210 are set to one end of the hull 100.Specifically, take-up roll 210 is wound for winding etting
Roller 210 is for rotating winding etting.In the present embodiment, driving by the second motor to take-up roll 210, so that take-up roll 210
Rotation, to realize the winding to etting.
In order to avoid etting gives winding, in one embodiment, one end of the hull 100 by the propeller of hull 100
It is provided with propeller 150, the winding mechanism 200 is set to the one end of the hull 100 far from the propeller 150.Specifically
Ground, take-up roll 210 are set to the described one end of hull 100 far from the propeller.First milling roller 310 of rolling body 300
The middle part of 100 bottom of hull is set to the second milling roller 320.In the present embodiment, since take-up roll 210 is set to hull 100
One end far from the propeller, and the first milling roller 310 and the second milling roller 320 are set to the middle part of 100 bottom of hull, make
The front end that etting has the medium position of the bottom of hull 100 to be delivered to hull 100 is obtained, so that etting is in winding process far from spiral shell
Revolve paddle, avoid propeller wind etting so that hull 100 travel it is safer.Specifically, etting clean operation is being carried out
When, propeller is in run-stopping status.
In order to enable etting can pass through the first milling roller 310 and the second milling roller 320 and on winding device 10,
In one embodiment, as shown in Figure 1, winding mechanism 200 further includes traction rope 230, one end of traction rope 230 is fixedly connected on
Take-up roll 210, in the present embodiment, 230 one end of traction rope is fixedly connected with take-up roll 210, and the other end is for connecting or winding
Etting, so that etting can be with traction rope 230 and in take-up roll 210.Specifically, 230 one end of traction rope with
Take-up roll 210 is fixedly connected, and traction rope 230 is with the rotation of take-up roll 210 and in take-up roll 210, in use,
By the other end of traction rope 230 by being passed through between the first milling roller 310 and the second milling roller 320, then it is strapped on etting, this
Sample, when take-up roll 210 rotates, winding traction rope 230, traction rope 230 pull etting to rise from seabed, then draw etting first
Enter between the first milling roller 310 and the second milling roller 320, by passing through and rolling up between the first milling roller 310 and the second milling roller 320
It is wound in take-up roll 210, to realize the winding of etting and roll.
In order to enable etting can be rolled sufficiently, and be convenient for the winding of etting, in one embodiment, described first grinds
The axial direction of pressure roller 310 and the axial direction of second milling roller 320 are horizontally disposed.In the present embodiment, the axial level of take-up roll 210
Setting.In the present embodiment, the axial phase of the axial direction of the first milling roller 310, the axial direction of the second milling roller 320 and take-up roll 210
It is mutually parallel, and be horizontally disposed with, etting is passed through between the first milling roller 310 and the second milling roller 320, and wind
On etting, and effectively save the installation space of the first milling roller 310 and the second milling roller 320.
In order to enable the hard objects on etting can be rolled sufficiently, and in one embodiment, first milling roller
310 and the surface of at least one of second milling roller 320 be provided with several lug bosses.In one embodiment, described
The surface of one milling roller 310 is provided with several lug bosses.In one embodiment, the surface of second milling roller 320 is provided with
Several lug bosses.In the present embodiment, by the way that lug boss is arranged in the first milling roller 310 or the second milling roller 320, lug boss can
Reduce the contact area with the surface of hard objects, since the pressure between the first milling roller 310 or the second milling roller 320 is permanent
Fixed, therefore, contact area is smaller, and pressure is bigger, in this way, lug boss can apply bigger pressure to hard objects, and then makes
It obtains hard objects to be sufficiently grinded up, and effectively improves and roll efficiency.
In order to enable the gap between the first milling roller 310 and the second milling roller 320 is smaller, be conducive to fill hard objects
Divide and roll, in one embodiment, the lug boss has circular section.One embodiment is, lug boss be it is convex hemispherical,
By the way that hemispherical lug boss is arranged, so that the surface curve of lug boss is more soft, compared to the bulge-structure of angular, partly
Spherical lug boss is not easy to be damaged or worn out by the impact of hard objects, in addition, on the one hand reducing and hard protrusion
Contact area increases the pressure rolled, on the other hand, is conducive to reduce between the first milling roller 310 and the second milling roller 320
Gap, to be conducive to sufficiently roll hard objects.
In order to further roll hard objects, and avoid hard objects from the first milling roller 310 or the second milling roller 320
Between be not rolled compared with being passed through in big gap, in one embodiment, as shown in Fig. 2, the surface of first milling roller 310
Protrusion is provided with several first lug bosses 311, and the surface bulge of second milling roller 320 is provided with several second lug bosses
322, first lug boss 311 and second lug boss 322 are arranged in a staggered manner one by one, and the first lug boss 311 is connected to
The surface of two milling rollers 320, the second lug boss 322 are connected to the surface of the first milling roller 310, in the present embodiment, due to first
Lug boss 311 and the second lug boss 322 mutually stagger so that the gap between the first milling roller 310 and the second milling roller 320 compared with
It is small, be conducive to sufficiently rolling to hard objects, in addition, being arranged in a staggered manner for the first lug boss 311 and the second lug boss 322, makes
Lug boss it is more, be conducive to further sufficiently rolling to hard objects, in addition, being conducive to further decrease and firmly
The contact area of matter object, so that more preferably to the rolling effects of hard objects.
For the residue spraying that will sufficiently pulverize on etting, in one embodiment, the injection equipment 500 includes injection
Rifle 510, the ejecting gun 510 is set between the winding mechanism 200 and the rolling body 300, and the ejecting gun 510
For being arranged towards etting.In the present embodiment, ejecting gun 510 is connected to drawing liquid mechanism 400, and drawing liquid mechanism 400 is used to take out seawater,
And seawater is delivered to ejecting gun 510, in this way, seawater is pumped into ejecting gun 510 by drawing liquid mechanism 400, ejecting gun 510 will
Seawater high speed ejection enables the residue on etting by spraying.It is noted that even if etting be rolled in the seawater and
Conveying still can will be in the residue spraying on the etting in seawater since the water velocity that ejecting gun 510 sprays is larger,
And cooperate rinsing for seawater, further such that the elimination effect of the residue on etting is more preferably.
In order to which seawater to be pumped into ejecting gun 510, in one embodiment, the drawing liquid mechanism 400 includes drawing liquid pump
410, the drawing liquid pump 410 is connected to the ejecting gun 510, and in one embodiment, drawing liquid pump 410 is provided with liquid suction pipe, drawing liquid
Pipe is for being placed in seawater, in this way, seawater can be pumped by drawing liquid pump 410.In the present embodiment, drawing liquid pump 410 and ejecting gun
510 connections.Seawater is pumped by drawing liquid pump 410, enables ejecting gun 510 that seawater is sprayed to etting, so that on etting
Residue is by spraying.
In order to enable the seawater that drawing liquid is pumped into can be delivered to ejecting gun, in one embodiment, drawing liquid pump is also set up
There is delivery pipe, drawing liquid pump is connected to by delivery pipe with liquid storage container, and liquid storage container is connected to by an efferent duct with ejecting gun, this
Sample, the seawater that drawing liquid is pumped into will be temporarily stored into liquid storage container, and ejecting gun can spray the seawater in liquid storage container, in turn
Spraying is carried out to the residue on etting.
In order to enable the elimination effect of the residue on etting is more preferably, in one embodiment, Deep sea net cage cleaning device is also
Including shaker mechanism, shaker mechanism is set between winding mechanism and rolling body.Shaker mechanism is used to shake etting,
In this way, the hard objects on etting, after rolling, shaker mechanism shakes etting, the residue on etting is quickly fallen
It falls, cooperates ejecting gun, enable to the elimination effect of residue more preferably.In one embodiment, shaker mechanism include vibration motor with
And the elastic vibrating boom of vibration motor connection, vibration motor and elastic vibrating boom are drivingly connected, elastic vibrating boom is set to winding
Between mechanism and rolling body.Etting is delivered to the position of elastic vibrating boom, and elastic vibrating boom is trembled under the driving of vibration motor
It is dynamic, and etting is connected to this, etting is shaken, the residue on etting quickly, is fully fallen off.One
In a embodiment, elastic vibrating boom is oppositely arranged with ejecting gun, in this way, etting is shaken under the driving of elastic vibrating boom, so that
Residue on etting loosens, the high-velocity flow of cooperation ejecting gun injection, so that the residue fast-falling on etting, effectively increases
The elimination efficiency of residue, and make the elimination effect of residue more preferably.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (8)
1. a kind of Deep sea net cage cleaning device characterized by comprising hull, winding mechanism, rolling body, drawing liquid mechanism and
Injection equipment, the winding mechanism, the rolling body, the drawing liquid mechanism and the injection equipment are respectively arranged at the ship
On body；
The rolling body includes first motor, the first milling roller and the second milling roller, first milling roller and described second
Milling roller is rotatably dispose in the bottom of the hull, and the first motor and first milling roller are drivingly connected, and described second
Milling roller is connected to first milling roller；
The winding mechanism is set to one end of the hull, the winding mechanism for winding etting, the drawing liquid mechanism with
The injection equipment connection, the injection equipment are set between the winding mechanism and the rolling body.
2. Deep sea net cage cleaning device according to claim 1, which is characterized in that the axial direction of first milling roller and institute
The axial direction for stating the second milling roller is horizontally disposed.
3. Deep sea net cage cleaning device according to claim 1, which is characterized in that first milling roller and described second
The surface of at least one of milling roller is provided with several lug bosses.
4. Deep sea net cage cleaning device according to claim 3, which is characterized in that the lug boss has arc-shaped section
Face.
5. Deep sea net cage cleaning device according to claim 1, which is characterized in that the injection equipment includes ejecting gun,
The ejecting gun is set between the winding mechanism and the rolling body, and the ejecting gun is used to be arranged towards etting.
6. Deep sea net cage cleaning device according to claim 1, which is characterized in that the drawing liquid mechanism includes drawing liquid pump,
The drawing liquid pump is connected to the ejecting gun.
7. Deep sea net cage cleaning device according to claim 1, which is characterized in that one end of the hull is provided with spiral
Paddle, the winding mechanism are set to the one end of the hull far from the propeller.
8. Deep sea net cage cleaning device described in any one of -7 according to claim 1, which is characterized in that the winding mechanism packet
The second motor and take-up roll are included, second motor and the take-up roll are drivingly connected, and the take-up roll is set to the hull
One end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910266080.8A CN109834071A (en) | 2019-04-03 | 2019-04-03 | Deep sea net cage cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910266080.8A CN109834071A (en) | 2019-04-03 | 2019-04-03 | Deep sea net cage cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109834071A true CN109834071A (en) | 2019-06-04 |
Family
ID=66886861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910266080.8A Pending CN109834071A (en) | 2019-04-03 | 2019-04-03 | Deep sea net cage cleaning device |
Country Status (1)
| Country | Link |
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| CN (1) | CN109834071A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113070251A (en) * | 2021-03-23 | 2021-07-06 | 广东海洋大学 | Net cleaning device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101611699A (en) * | 2008-06-27 | 2009-12-30 | 中国水产科学研究院渔业机械仪器研究所 | Net cage plays net arrangement and hauling method thereof |
| KR20120130448A (en) * | 2011-05-23 | 2012-12-03 | 여미경 | a washing apparatus of fishing net |
| CN104289462A (en) * | 2013-07-17 | 2015-01-21 | 苏汉明 | Sea farming net cage hauling and netting cleaning system |
| CN106386592A (en) * | 2016-09-18 | 2017-02-15 | 浙江省海洋水产研究所 | Collection device and method of floating fish eggs |
| CN206199396U (en) * | 2016-11-17 | 2017-05-31 | 眉县金信机械制造有限公司 | It is exclusively used in the Novel rotary drum of mill tailings disintegrating machine |
| CN109530307A (en) * | 2018-12-31 | 2019-03-29 | 临高海丰养殖发展有限公司 | Etting offshore cleaning device |
-
2019
- 2019-04-03 CN CN201910266080.8A patent/CN109834071A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101611699A (en) * | 2008-06-27 | 2009-12-30 | 中国水产科学研究院渔业机械仪器研究所 | Net cage plays net arrangement and hauling method thereof |
| KR20120130448A (en) * | 2011-05-23 | 2012-12-03 | 여미경 | a washing apparatus of fishing net |
| CN104289462A (en) * | 2013-07-17 | 2015-01-21 | 苏汉明 | Sea farming net cage hauling and netting cleaning system |
| CN106386592A (en) * | 2016-09-18 | 2017-02-15 | 浙江省海洋水产研究所 | Collection device and method of floating fish eggs |
| CN206199396U (en) * | 2016-11-17 | 2017-05-31 | 眉县金信机械制造有限公司 | It is exclusively used in the Novel rotary drum of mill tailings disintegrating machine |
| CN109530307A (en) * | 2018-12-31 | 2019-03-29 | 临高海丰养殖发展有限公司 | Etting offshore cleaning device |
Non-Patent Citations (1)
| Title |
|---|
| 石建高等: "《海水抗风浪网箱工程技术》", 31 December 2016, 海洋出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113070251A (en) * | 2021-03-23 | 2021-07-06 | 广东海洋大学 | Net cleaning device |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: The new Ying Zhen tou Ju Cun, Lingao County, Hainan province 571835 Applicant after: Hainan Haifeng Fishery Development Group Co., Ltd Address before: The new Ying Zhen tou Ju Cun, Lingao County, Hainan province 571835 Applicant before: LINGAO HAIFENG BREEDING DEVELOPMENT Co.,Ltd. |
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