CN215380818U

CN215380818U - Aquaculture net cage lifting adjusting device and aquaculture net cage

Info

Publication number: CN215380818U
Application number: CN202121144402.0U
Authority: CN
Inventors: 崔勇; 关长涛; 刘阳; 韩淑丽
Original assignee: Yellow Sea Fisheries Research Institute Chinese Academy of Fishery Sciences
Current assignee: Yellow Sea Fisheries Research Institute Chinese Academy of Fishery Sciences
Priority date: 2021-05-26
Filing date: 2021-05-26
Publication date: 2022-01-04
Anticipated expiration: 2031-05-26

Abstract

The utility model discloses a culture net cage lifting adjusting device and a culture net cage, and belongs to the technical field of culture net cage sinking and floating adjustment. The utility model also provides a culture net cage with the lifting adjusting device, the culture net cage can ascend and descend as required, economic loss caused by the fact that fishes in the culture net cage cannot be caught timely when storms come is avoided, and the safety of culture environment and culture personnel in the process of cleaning the net cage is improved.

Description

Aquaculture net cage lifting adjusting device and aquaculture net cage

Technical Field

The utility model relates to the technical field of adjusting the sinkage and the floatation of a culture net cage, in particular to a lifting adjusting device of the culture net cage and the culture net cage.

Background

The offshore mariculture mode in China is extensive, is influenced by external water area environment deterioration and internal water quality deterioration, the coastal offshore culture space is continuously extruded, the safety problem of cultured products is increasingly prominent, is influenced by typhoon, and the safety of mariculture cannot be guaranteed.

The existing net cage can not block wind waves, when certain wind waves exist in the water area, fishes in the net cage need to be transferred in time, if the fishes are not transferred in time, great loss is brought, the common net cage is salvaged through manpower when the fishes in the net cage are transferred, the influence of the visibility and the depth of water is received, and certain blindness exists in the fishing process. Not only can not salvage out all fishes, but also can bring certain damage to the fishes.

Disclosure of Invention

The present invention is directed to solving one of the technical problems of the prior art or the related art.

Therefore, the technical scheme adopted by the utility model is as follows:

a lifting adjusting device for a culture net cage comprises a lifting assembly, a power assembly and a flapping assembly, wherein the lifting assembly comprises a sliding block, a sliding rod, a fixing pile, a first limiting block and a mounting plate; a sliding groove is formed in the sliding rod along the length direction of the sliding rod, the sliding block is fixed on the support and is clamped in the sliding groove of the sliding rod at the same time and can move up and down along the sliding groove, a fixing pile is arranged at the bottom of the sliding rod, and a first limiting block is arranged at the top of the sliding rod; an installation plate is arranged between the adjacent fixing piles;

the power assembly is arranged at the top of the mounting plate and provides power for the sliding block to lift up and down along the sliding groove; the flapping component is arranged at the bottom of the aquaculture net cage.

Through adopting above-mentioned technical scheme, through the degree of depth of lifting unit to aquaculture net case is adjusted, can go up and down to carry out the transfer in time when meetting the stormy waves fish and other aquaculture products in aquaculture net case.

The present invention in a preferred example may be further configured to: the reinforcing ribs are fixed between the sliding rods, so that the sliding rods are more stable and firm through the reinforcing ribs, and the stability of the device is improved.

The present invention in a preferred example may be further configured to: the power component comprises a fixed seat fixed at the top of the mounting plate, a worm rotated on the fixed seat, a motor rotated at one end of the worm, a threaded sleeve fixed on the netting, a screw rod rotated inside the threaded sleeve, a worm wheel rotated on the screw rod, a driving wheel rotated on the worm, a belt rotated on the driving wheel and the driven wheel, and the worm wheel is meshed with the worm.

By adopting the technical scheme, the power assembly provides power for the lifting assembly, so that the aquaculture net cage can ascend and descend.

The present invention in a preferred example may be further configured to: and a second limiting block is fixed at the top of the screw rod.

Through adopting above-mentioned technical scheme, through the second stopper prevents that the thread bush from droing from the top of lead screw and making power component can't normally work when carrying out the up-and-down motion on the lead screw to make the device can't carry out normal lift.

The present invention in a preferred example may be further configured to: the inside of spout is fixed with the third stopper, just the position of third stopper is higher than the height of belt.

Through adopting above-mentioned technical scheme, through the third stopper is to preventing that the slider from touching the belt of below and making power component can't normally work when sliding.

The present invention in a preferred example may be further configured to: pat the subassembly including being fixed in first fixed plate on the support, rotate in first pivot on the first fixed plate, be fixed in the handle at first pivot top, rotate in the drive gear of first pivot bottom, be fixed in the second fixed plate of aquaculture net case bottom, rotate in second pivot on the second fixed plate, rotate in the driven gear of second pivot one end with rotate in the epaxial piece of patting of second, drive gear with the driven gear meshing is connected.

Through adopting above-mentioned technical scheme, through pat the fish excrement memorability clearance of subassembly to breeding net cage bottom gathering, guaranteed aquaculture environment and breed quality.

The present invention in a preferred example may be further configured to: the flapping assembly is arranged into a plurality of groups, and each group of flapping blocks in the flapping assembly are all arranged into a plurality of groups.

Through adopting above-mentioned technical scheme, through the multiunit that sets up pat the subassembly and can pat the clearance to the position that aquaculture net case bottom is different to it is a plurality of through every group pat the piece makes and carries out many positions and pat in the same second pivot, has improved cleaning efficiency.

By adopting the technical scheme, the opening and closing of the box door can be selected when the aquaculture net box ascends and descends, the box door is closed when the aquaculture net box ascends, and the box door can be opened to feed and observe the internal aquaculture products when the aquaculture net box ascends to the water surface.

The utility model also provides a culture net cage with the lifting adjusting device.

The present invention in a preferred example may be further configured to: and a box door is arranged at the top of the aquaculture net box.

In a preferred example, the lifting adjusting devices can be further configured to be arranged at four corners of the aquaculture net cage in a group.

By adopting the technical scheme, the utility model has the beneficial effects that:

1. according to the utility model, the power assembly provides power for the lifting assembly through the lifting assembly and the power assembly, so that the net cage can be lifted under the action of the lifting assembly, the net cage can be lifted according to weather, requirements and the like, economic loss or damage to fishes caused by incapability of timely catching the fishes in the net cage when storms come is avoided, and the culture quality and culture conditions are improved.

2. According to the utility model, the fish dung and the like gathered at the bottom of the net cage can be cleaned through the flapping assembly, so that the fish dung is prevented from depositing at the bottom of the net cage, the culture environment is improved, people do not need to go deep into the seabed to clean the net cage, the handle on the net cage can be directly acted on the sea, the safety of culture personnel in the cleaning process is improved, and the cleaning efficiency is improved.

Drawings

FIG. 1 is a schematic overall structure diagram of one embodiment of the present invention;

FIG. 2 is a schematic bottom view of an embodiment of the present invention;

FIG. 3 is a schematic view of a lift assembly according to an embodiment of the present invention;

FIG. 4 is a schematic front view of an embodiment of the present invention;

FIG. 5 is a schematic side view of an embodiment of the present invention;

fig. 6 is a schematic top view of an embodiment of the present invention.

Reference numerals:

100. a cage body; 110. netting; 120. a support; 130. a box door;

200. a lifting assembly; 210. a slider; 220. a slide bar; 230. a chute; 240. fixing the pile; 250. a first stopper; 260. mounting a plate; 270. reinforcing ribs; 280. a third limiting block;

300. a power assembly; 310. a fixed seat; 320. a worm; 330. a motor; 340. a threaded sleeve; 350. a screw rod; 360. a worm gear; 370. a drive wheel; 380. a driven wheel; 390. a belt;

400. a flapping component; 410. a first fixing plate; 420. a first rotating shaft; 430. a handle; 440. a drive gear; 450. a second fixing plate; 460. a second rotating shaft; 470. a driven gear; 480. and (6) beating the block.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be noted that the embodiments of the present invention and features of the embodiments may be combined with each other without conflict.

It is to be understood that this description is made only by way of example and not as a limitation on the scope of the utility model.

The following describes a raising net cage lifting adjusting device provided by some embodiments of the utility model with reference to the accompanying drawings.

Example 1:

referring to fig. 1 to 4, the lifting adjusting device of the aquaculture net cage provided by the utility model is installed on a net cage body 100, the net cage body 100 comprises a netting 110 and a bracket 120, the lifting adjusting device comprises a lifting assembly 200, a power assembly 300 and a flapping assembly 400, the lifting assembly 200 comprises a sliding block 210 fixed on the bracket 120, a sliding rod 220 arranged on the sliding block 210, a sliding chute 230 arranged on the sliding rod 220, a fixing pile 240 fixed at the bottom of the sliding rod 220, a first limiting block 250 fixed at the top of the sliding rod 220 and a mounting plate 260 fixed between the fixing piles 240, the power assembly 300 is arranged at the top of the mounting plate 260, the flapping assembly 400 is arranged at the bottom of the net cage body 100, and particularly, the conventional net cage body 100 cannot lift fish and other aquaculture products in the net cage body 100 to be transferred in time when encountering stormy waves, or the depth of the net cage body 100 in water is adjusted, the depth of the net cage body 100 is adjusted through the lifting assembly 200, firstly, the sliding block 210 fixed on the bracket 120 drives the net cage body 100 to slide in the sliding groove 230 on the sliding rod 220, the sliding block 210 is prevented from falling off from the top end of the sliding rod 220 by the first limiting block 250 in the sliding process, and the bottom of the sliding rod 220 is fixed by the fixing pile 240.

Each sets up a set of lifting unit in the four corners of box with a net body, is fixed with the strengthening rib 270 between the adjacent slide bar 220, makes more stable firm between the slide bar 220 through strengthening rib 270, has increased the stability of device.

The net cage body 100 further comprises a box door 130 sliding on the top of the netting 110, specifically, before the net cage body 100 descends, the box door 130 is closed, so that the cultured products in the net cage body 100 cannot escape, and when the net cage body 100 is adjusted to ascend to expose the water surface, the box door 130 is opened to feed and observe the cultured products therein.

Example 2:

referring to fig. 6, based on the first embodiment, the power assembly 300 includes a fixed base 310 fixed on the top of the mounting plate 260, a worm 320 rotating on the fixed base 310, a motor 330 rotating on one end of one of the worms 320, a threaded sleeve 340 fixed on the net cage body 100, a lead screw 350 rotating inside the threaded sleeve 340, a worm wheel 360 rotating on the lead screw 350, a driving wheel 370 rotating on one of the worms 320, a driven wheel 380 rotating on the other worm 320, and a belt 390 rotating on the driving wheel 370 and the driven wheel 380 together, wherein the worm wheel 360 is engaged with the worm 320, specifically, the power assembly 300 provides power for the lifting assembly 200, and by starting the motor 330 on the mounting plate 260, the motor 330 drives the worm 320 on the fixed base 310 to rotate, the worm 320 drives the worm wheel 360 to rotate, and the worm wheel 360 drives the lead screw 350 to rotate, the rotation of the screw rod 350 enables the thread sleeve 340 on the screw rod 350 to ascend and descend, so that the thread sleeve 340 drives the net cage body 100 connected with the screw rod to ascend and descend, the driving wheel 370 on the worm 320 drives the driven wheel 380 to rotate through the belt 390 while the worm wheel 360 rotates, and therefore the thread sleeves 340 on two sides of the netting 110 are driven to ascend and descend respectively through the screw rods 350 on two sides, so that two sides of the netting 110 synchronously ascend and descend, and meanwhile, the sliding block is driven to slide up and down along the sliding rod.

The top of lead screw 350 is fixed with the second stopper, and is concrete, prevents through the second stopper that the thread bush 340 from droing and make power component 300 can't remember nature normal work from the top of lead screw 350 when going on the up-and-down motion on lead screw 350 to make the device can't carry out normal lift.

At this time, the lower portion of the sliding groove 230 is fixed with the third stopper 280, and the position of the third stopper 280 is higher than the position of the belt 390, specifically, the third stopper 280 prevents the slider 210 from touching the belt 390 below when sliding, so that the power assembly 300 cannot normally operate.

Example 3:

referring to fig. 4-5, in the above embodiment, the flapping assembly 400 includes a first fixing plate 410 fixed on the bracket 120, a first rotating shaft 420 rotating in the first fixing plate 410, a handle 430 fixed on the top of the first rotating shaft 420, a driving gear 440 rotating on the bottom of the first rotating shaft 420, a second fixing plate 450 fixed on the bottom of the net cage bracket, a second rotating shaft 460 rotating in the second fixing plate 450, a driven gear 470 rotating at one end of the second rotating shaft 460, and a flapping block 480 rotating on the second rotating shaft 460, wherein the driving gear 440 is engaged with the driven gear 470, specifically, because of the long-term aquaculture water in the net cage body 100, a large amount of fish feces and the like are collected at the bottom of the net cage body 100, and the environment and quality of aquaculture are affected without timely cleaning the fish feces therein, the fish feces collected at the bottom of the net cage body 100 are cleaned by the flapping assembly 400, at first, handle 430 is rotated manually through people, make handle 430 drive first pivot 420 and rotate, first pivot 420 is fixed on the box with a net support through first fixed plate 410, the rotation of first pivot 420 drives drive gear 440 and rotates, drive gear 440 drives driven gear 470 and rotates, driven gear 470 drives second pivot 460 and rotates, thereby beat block 480 in the second pivot 460 and rotate, thereby beat the rotation of block 480 and pat the bottom of box with a net body 100, make the fish dung of box with a net body 100 bottom pat and drop, second pivot 460 passes through second fixed plate 450 and fixes the bottom at box with a net body 100.

The beating assemblies 400 are arranged into multiple groups, the beating blocks 480 in each group of beating assemblies 400 are all arranged into multiple groups, specifically, the beating assemblies 400 can beat different positions at the bottom of the net cage body 100 through the multiple groups of beating assemblies, and multiple parts are beaten on the same second rotating shaft 460 through the multiple beating blocks 480 in each group, so that the cleaning efficiency is improved.

The working principle and the using process of the utility model are as follows: specifically, firstly, the power assembly 300 provides power for the lifting assembly 200, the motor 330 on the mounting plate 260 is started to work, the motor 330 drives the worm 320 on the fixing seat 310 to rotate, the worm 320 drives the worm wheel 360 to rotate, the worm wheel 360 drives the screw rod 350 to rotate, the rotation of the screw rod 350 enables the threaded sleeve 340 on the screw rod 350 to ascend and descend, so that the threaded sleeve 340 drives the net cage body 100 connected with the worm wheel to ascend and descend, the driving wheel 370 on the worm 320 drives the driven wheel 380 to rotate through the belt 390 while the worm wheel 360 rotates, so that the threaded sleeves 340 on two sides of the net cage body 100 are respectively driven by the screw rods 350 on two sides to ascend and descend, so that two sides of the net cage body 100 synchronously ascend and descend, then, the depth of the net cage body 100 is adjusted through the lifting assembly 200, the sliding block 210 on the net cage body 100 drives the net cage body 100 to slide in the sliding groove 230 on the sliding rod 220, the sliding rod 220 of the sliding block 210 is prevented from falling off from the upper part by the first limiting block 250 in the sliding process, the bottom of the sliding rod 220 is fixed by the fixing pile 240, the sliding rod 220 is more stable and firm by the reinforcing rib 270, the stability of the device is increased, the third limiting block 280 prevents the sliding block 210 from touching the belt 390 below when sliding, so that the power assembly 300 cannot normally work, the fish dung gathered at the bottom of the net cage body 100 is cleaned by the flapping assembly 400, firstly, the handle 430 is manually rotated by a person, so that the handle 430 drives the first rotating shaft 420 to rotate, the first rotating shaft 420 is fixed on the net cage body 100 by the first fixing plate 410, the rotation of the first rotating shaft 420 drives the driving gear 440 to rotate, the driving gear 440 drives the driven gear 470 to rotate, the driven gear 470 drives the second rotating shaft 460 to rotate, so that the flapping block 480 on the second rotating shaft 460 rotates, thereby the bottom of box with a net body 100 is patted to the rotation of patting piece 480 for the fish excrement of box with a net body 100 bottom is patted and is dropped, and second pivot 460 passes through second fixed plate 450 and fixes the bottom at box with a net body 100.

In the present invention, the term "plurality" means two or more unless explicitly defined otherwise. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

It will be understood that when an element is referred to as being "mounted to," "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

In the description herein, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the claims and their equivalents.

Claims

1. A lifting adjusting device of a cultivation net cage is characterized by comprising a lifting assembly (200), a power assembly (300) and a beating assembly (400), wherein the lifting assembly comprises a sliding block (210), a sliding rod (220), a fixing pile (240), a first limiting block (250) and a mounting plate (260); a sliding groove (230) is formed in the sliding rod (220) along the length direction of the sliding rod, the sliding block (210) is fixed on the cultivation net cage support, the sliding block (210) is clamped in the sliding groove (230) of the sliding rod (220) at the same time and can move up and down along the sliding groove, a fixing pile (240) is arranged at the bottom of the sliding rod, and a first limiting block (250) is arranged at the top of the sliding rod (220); a mounting plate (260) is arranged between the adjacent fixing piles;

the power assembly (300) is arranged at the top of the mounting plate (260), and the power assembly (300) provides power for the culture net cage to ascend and descend; the flapping component (400) is arranged at the bottom of the aquaculture net cage.

2. The device of claim 1, wherein reinforcing ribs are fixed between the sliding rods.

3. The lifting adjusting device for the aquaculture net cage as claimed in claim 1, wherein the power assembly (300) comprises a fixed seat (310) fixed on the top of the mounting plate (260), a worm (320) rotating on the fixed seat, a motor (330) rotating on one end of one of the worms, a threaded sleeve (340) fixed on the aquaculture net cage, a screw rod (350) rotating inside the threaded sleeve, a worm wheel (360) rotating on the screw rod, a driving wheel (370) rotating on one of the worms (320), a driven wheel (380) rotating on the other worm, and a belt (390) rotating on the driving wheel and the driven wheel together, wherein the worm wheel (360) is meshed with the worm (320).

4. The lifting adjusting device for the aquaculture net cage according to claim 3, wherein a second limiting block is fixed at the top of the screw rod.

5. The lifting adjusting device for the aquaculture net cage according to claim 3, wherein a third limiting block is fixed inside the sliding groove, and the position of the third limiting block is higher than the height of the belt.

6. The lifting adjusting device for aquaculture net cages as claimed in claim 1, wherein said flapping assembly (400) comprises a first fixing plate (410) fixed on a frame of the aquaculture net cage, a first rotating shaft (420) rotating on the first fixing plate, a handle (430) fixed on the top of the first rotating shaft, a driving gear (440) rotating on the bottom of the first rotating shaft, a second fixing plate (450) fixed on the bottom of the aquaculture net cage, a second rotating shaft (460) rotating on the second fixing plate, a driven gear (470) rotating on one end of the second rotating shaft, and a flapping block (480) rotating on the second rotating shaft, wherein the driving gear is meshed with the driven gear.

7. The device as claimed in claim 6, wherein the flapping assemblies are arranged in multiple groups, and the flapping blocks in each group of flapping assemblies are arranged in multiple groups.

8. An aquaculture net cage equipped with the device for adjusting the elevation of said aquaculture net cage according to any one of claims 1 to 7.

9. The aquaculture net cage of claim 8, wherein a cage door is arranged at the top of the aquaculture net cage.

10. An aquaculture net cage according to claim 8, wherein said lifting adjustment devices are arranged in groups at four corners of said aquaculture net cage.