CN217509676U

CN217509676U - Aquaculture net cage with adjustable frame

Info

Publication number: CN217509676U
Application number: CN202221818013.6U
Authority: CN
Inventors: 陈丽芝; 刘琦; 王芳芳; 林一帆; 祁拥华; 俞骁; 张磊; 方俊; 李来国
Original assignee: Sanmen County Aquatic Technology Promotion Station
Current assignee: Sanmen County Aquatic Technology Promotion Station
Priority date: 2022-07-14
Filing date: 2022-07-14
Publication date: 2022-09-30
Anticipated expiration: 2032-07-14

Abstract

The utility model provides an aquaculture net cage with an adjustable frame, relating to the technical field of aquaculture net cages. This take aquaculture net case of adjustable frame, including first net case, the first net case outside is provided with the second net case, first net case top fixedly connected with roof, a plurality of stop collars of the equal fixedly connected with in both sides of first net case, it is a plurality of the inside rotation of stop collar is connected with the rotation cover, the inside sliding connection of rotation cover has the lead screw, the equal fixedly connected with thread bush in both sides bottom of the inside of first net case, the equal fixedly connected with in both sides bottom of second net case supports the cover, two the lead screw runs through two respectively and supports the cover and be convenient for two and support the cover rotation connection. The aquaculture net cage with the adjustable frame is beneficial to adjusting the first net cage and the second net cage, is convenient to adapt to different water environments, is beneficial to removing sundries such as aquatic weeds adhered to the bottom of the second net cage, and is convenient to clean.

Description

Aquaculture net cage with adjustable frame

Technical Field

The utility model relates to an aquaculture net case specifically is an aquaculture net case of taking adjustable frame, belongs to aquaculture net case technical field.

Background

Aquaculture is the production activity of breeding, cultivating and harvesting aquatic animals and plants under artificial control. Generally comprises the whole process of cultivating aquatic products from seedlings under artificial feeding management. In a broad sense, this may also include the propagation of aquatic resources. Aquaculture has modes of rough culture, intensive culture, high-density intensive culture and the like. The rough culture is to put seedlings in medium and small natural waters and to culture aquatic products such as fish in lakes and reservoirs, shellfish in shallow seas and the like by completely relying on natural baits. Intensive culture is to culture aquatic products such as pond fish culture, net cage fish culture, fence culture and the like in a small water body by feeding and fertilizing methods. The high-density intensive culture adopts methods of flowing water, controlling temperature, increasing oxygen, feeding high-quality baits and the like to carry out high-density culture in a small water body so as to obtain high yield, such as flowing water high-density fish culture, shrimp culture and the like.

The existing aquaculture net cage is usually fixed, the frame of the existing aquaculture net cage can not be correspondingly adjusted according to the aquaculture condition of aquatic products, the draught of the net cage and the size of the frame of the net cage can not be adjusted according to the depth of water or the type of cultured fishes in the using process, therefore, in the aquaculture process, as aquatic product seedlings grow up, when the space in the aquaculture net cage is insufficient, the aquatic products need to be fished out and then replaced and separated for aquaculture, the work burden of farmers is increased, or other net cages are spliced beside the existing net cage, but the aquaculture water surface area can be greatly occupied, so that the aquaculture density is reduced, and the aquaculture benefit of aquaculture is reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims at providing a take adjustable frame's aquaculture net case in order to solve above-mentioned problem, with the solution prior art aquaculture net case is fixed usually, its frame can't carry out corresponding regulation according to the condition of aquaculture, can not adjust the draft of net case and the frame size of net case according to the depth of water or the kind of aquaculture fish in the use, consequently at the in-process of aquaculture, along with the growth of aquatic products seedling, when aquaculture net case inner space is not enough, need salvage out the aquatic products and then trade case branch case breed, the work burden of raiser has been increased, or other net cases of other concatenations of present net case, but can occupy aquaculture surface of water area in a large number, thereby the aquaculture density has been reduced, the problem of aquaculture's the aquaculture benefit has been reduced.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a take aquaculture net case of adjustable frame, includes first net case, the first net case outside is provided with the second net case, second net case and first net case sliding connection, first net case top fixedly connected with roof, a plurality of stop collars of the equal fixedly connected with in both sides of first net case, it is a plurality of the inside rotation in stop collar is connected with rotates the cover, the inside sliding connection of cover has the lead screw to rotate, the equal fixedly connected with thread bush in both sides bottom of first net case, two the lead screw runs through two thread bushes respectively and with two thread bush threaded connection, the equal fixedly connected with in both sides bottom of the inside of second net case supports the cover, two the lead screw runs through two respectively and supports the cover and rotate the connection of being convenient for two.

Preferably, the two sliding rails are fixedly connected to two sides of the first net cage, the sliding sleeves are fixedly connected to the tops of two sides of the second net cage, the two sliding rails respectively penetrate through the two sliding sleeves and are in sliding connection with the two sliding sleeves, and the two sliding rails respectively penetrate through two side walls of the second net cage and are in sliding connection with the second net cage, so that the second net cage can be supported, and the stability of the second net cage can be improved.

Preferably, the equal fixedly connected with motor in roof top both sides, two the equal fixedly connected with transmission shaft of motor output, two the transmission shaft all runs through the roof and rotates with the roof to be connected, two the transmission shaft bottom rotates set fixed connection with two respectively, is favorable to carrying out the transmission.

Preferably, a plurality of chutes are formed in the inner portion of the rotating sleeve, a plurality of sliding plates are fixedly connected to the top end of the screw rod, and the plurality of sliding plates are respectively matched with the plurality of chutes, so that the screw rod is limited, and the rotating sleeve rotates to drive the screw rod to rotate.

Preferably, the bottom end of one of the screw rods penetrates through the bottom of the second net cage and is rotatably connected with the second net cage, two side pieces of the bottom of the second net cage are fixedly connected with supporting plates, and a threaded rod is rotatably connected between the two supporting plates and supports the threaded rod.

Preferably, one end of the threaded rod and one end of the screw rod, which extend to the outer side of the second net cage, are fixedly connected with bevel gears, and the two bevel gears are meshed and connected, so that the threaded rod is favorably transmitted.

Preferably, a movable plate is connected to the outer side of the threaded rod through threads, a scraper is fixedly connected to the top of the movable plate, the scraper is in contact with the bottom of the second net cage, the threaded rod is made to rotate to drive the movable plate and the scraper to move to clean the bottom of the second net cage, a limiting rod is fixedly connected between the supporting plates, penetrates through the movable plate and is in sliding connection with the movable plate, and the movable plate is limited.

The utility model provides a take aquaculture net case of adjustable frame, its beneficial effect who possesses as follows:

1. this take aquaculture net case of adjustable frame, start through two motors and drive two transmission shafts and rotate, thereby drive two and rotate the cover and rotate, it is spacing to the slide to rotate the cover through the spout when rotating, thereby it rotates to drive the slide, the slide rotates and drives the lead screw and rotate, when the lead screw rotates, the screw thread cover is spacing to the lead screw, thereby it descends when rotating to drive the lead screw, the lead screw drives the support cover when descending and descends, thereby it descends to drive the second net case, make the second net case drive second net case and sliding sleeve descend, and make the second net case slide in the slide rail outside with the sliding sleeve, and stability is improved, be favorable to adjusting first net case and second net case, conveniently adapt to different water environments.

2. This take aquaculture net case of adjustable frame drives bevel gear and rotates when the lead screw rotates, rotates through bevel gear and drives the threaded rod and rotate, makes the threaded rod drive the movable plate and removes, and the movable plate removes and drives the scraper blade and remove to make the scraper blade scrape the second net case bottom, be favorable to cleaing away debris such as pasture and water of second net case bottom adhesion, be convenient for clear up.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a front sectional view of the present invention;

FIG. 3 is an enlarged view of the portion A of FIG. 2 according to the present invention;

fig. 4 is an enlarged view of the part B of fig. 2 according to the present invention.

In the figure: 1. a first net cage; 2. a second net cage; 3. a top plate; 4. a limiting sleeve; 5. rotating the sleeve; 6. a screw rod; 7. a threaded sleeve; 8. a support sleeve; 9. a chute; 10. a slide plate; 11. a slide rail; 12. a sliding sleeve; 13. a support plate; 14. a threaded rod; 15. a bevel gear; 16. moving the plate; 17. a squeegee; 18. a limiting rod; 19. a motor; 20. a drive shaft.

Detailed Description

An embodiment of the utility model provides a take adjustable frame's aquaculture net case.

Referring to fig. 1, 2 and 3, the device comprises a first net cage 1, a second net cage 2 is arranged outside the first net cage 1, the second net cage 2 is slidably connected with the first net cage 1, two sides of the first net cage 1 are fixedly connected with slide rails 11, two top portions of two sides of the second net cage 2 are fixedly connected with slide sleeves 12, the two slide rails 11 respectively penetrate through the two slide sleeves 12 and are slidably connected with the two slide sleeves 12, the two slide rails 11 respectively penetrate through two side walls of the second net cage 2 and are slidably connected with the second net cage 2, so as to support the second net cage 2 and improve the stability of the second net cage 2, a top plate 3 is fixedly connected with the top portion of the first net cage 1, a plurality of position-limiting sleeves 4 are fixedly connected with two sides of the interior of the first net cage 1, a rotating sleeve 5 is rotatably connected with the interior of the plurality of position-limiting sleeves 4, two sides of the top portion of the top plate 3 are fixedly connected with motors 19, and output ends of the two motors 19 are fixedly connected with a transmission shaft 20, two transmission shafts 20 all run through roof 3 and rotate with roof 3 and be connected, two transmission shafts 20 bottoms respectively with two rotate 5 fixed connection of cover, be favorable to carrying out the transmission, rotate 5 inside sliding connection of cover have a lead screw 6, rotate 5 inside a plurality of spouts 9 of having seted up of cover, 6 a plurality of slides 10 of fixedly connected with in lead screw top, a plurality of slides 10 respectively with a plurality of spouts 9 looks adaptations, be favorable to spacing lead screw 6, it drives lead screw 6 and rotates to make to rotate the cover 5, the equal fixedly connected with thread bush 7 in 1 inside both sides bottom of first box with a net, two lead screws 6 run through two thread bushes 7 respectively and with 7 threaded connection of two thread bushes, the equal fixedly connected with in 2 inside both sides bottom of second box with a net supports cover 8, two lead screws 6 run through two support covers 8 respectively and are convenient for two support cover 8 rotate and connect.

Specifically, two transmission shafts 20 are driven to rotate by starting two motors 19, so that two rotating sleeves 5 are driven to rotate, the sliding plate 10 is limited through the sliding groove 9 when the rotating sleeves 5 rotate, the sliding plate 10 is driven to rotate, the sliding plate 10 rotates to drive the screw rod 6 to rotate, when the screw rod 6 rotates, the screw sleeve 7 limits the screw rod 6, so that the screw rod 6 is driven to descend when rotating, the screw rod 6 drives the supporting sleeve 8 to descend when descending, so that the second net cage 2 is driven to descend, the second net cage 2 drives the second net cage 2 and the sliding sleeve 12 to descend, the second net cage 2 and the sliding sleeve 12 slide outside the sliding rail 11, the stability is improved, the adjustment on the first net cage 1 and the second net cage 2 is facilitated, and the adjustment for different water environments is facilitated.

Referring to fig. 1, 2, 3 and 4 again, the bottom end of one screw rod 6 penetrates through the bottom of the second net cage 2 and is rotatably connected with the second net cage 2, two supporting plates 13 are fixedly connected to two sides of the bottom of the second net cage 2, a threaded rod 14 is rotatably connected between the two supporting plates 13 and supports the threaded rod 14, one end of the threaded rod 14 and one end of the screw rod 6 extending to the outer side of the second net cage 2 are fixedly connected with bevel gears 15, the two bevel gears 15 are meshed and connected to facilitate transmission of the threaded rod 14, a moving plate 16 is connected to the outer side of the threaded rod 14 in a threaded manner, a scraper 17 is fixedly connected to the top of the moving plate 16 and contacts with the bottom of the second net cage 2, so that the threaded rod 14 rotates to drive the moving plate 16 and the scraper 17 to move to clean the bottom of the second net cage 2, a limiting rod 18 is fixedly connected between the two supporting plates 13, the limiting rod 18 penetrates through the moving plate 16 and is slidably connected with the moving plate 16, which is beneficial for limiting the travel plate 16.

Specifically, when the screw rod 6 rotates, the bevel gear 15 is driven to rotate, the bevel gear 15 rotates to drive the threaded rod 14 to rotate, the threaded rod 14 drives the movable plate 16 to move, the movable plate 16 moves to drive the scraper 17 to move, so that the scraper 17 scrapes the bottom of the second net cage 2, sundries such as aquatic weeds adhered to the bottom of the second net cage 2 can be removed, and the cleaning is facilitated.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a take aquaculture box with a net of adjustable frame, includes first box with a net (1), its characterized in that: a second net cage (2) is arranged on the outer side of the first net cage (1), the second net cage (2) is connected with the first net cage (1) in a sliding way, the top of the first net box (1) is fixedly connected with a top plate (3), two sides in the first net box (1) are fixedly connected with a plurality of limiting sleeves (4), the limiting sleeves (4) are rotatably connected with rotating sleeves (5), the inner part of the rotating sleeve (5) is connected with a screw rod (6) in a sliding way, the bottom ends of the two sides of the inner part of the first net cage (1) are fixedly connected with threaded sleeves (7), the two screw rods (6) respectively penetrate through the two threaded sleeves (7) and are in threaded connection with the two threaded sleeves (7), the bottom ends of two sides in the second net box (2) are fixedly connected with supporting sleeves (8), and the two lead screws (6) penetrate through the two supporting sleeves (8) respectively so that the two supporting sleeves (8) can be connected in a rotating mode.

2. An aquaculture cage with adjustable frame according to claim 1, characterized in that: the all fixedly connected with slide rail (11) in first box with a net (1) both sides, the all fixedly connected with sliding sleeve (12) in second box with a net (2) both sides top, two slide rail (11) run through two sliding sleeve (12) respectively and with two sliding sleeve (12) sliding connection, two slide rail (11) run through second box with a net (2) both sides wall respectively and with second box with a net (2) sliding connection.

3. An aquaculture cage with adjustable frame as claimed in claim 1, wherein: roof (3) top both sides equal fixedly connected with motor (19), two equal fixedly connected with transmission shaft (20), two of motor (19) output transmission shaft (20) all run through roof (3) and rotate with roof (3) and be connected, two transmission shaft (20) bottom is respectively with two rotation cover (5) fixed connection.

4. An aquaculture cage with adjustable frame according to claim 1, characterized in that: a plurality of sliding grooves (9) are formed in the rotating sleeve (5), a plurality of sliding plates (10) are fixedly connected to the top end of the screw rod (6), and the sliding plates (10) are matched with the sliding grooves (9) respectively.

5. An aquaculture cage with adjustable frame as claimed in claim 1, wherein: the bottom end of one of the screw rods (6) penetrates through the bottom of the second net cage (2) and is rotatably connected with the second net cage (2), supporting plates (13) are fixedly connected to two sides of the bottom of the second net cage (2), and a threaded rod (14) is rotatably connected between the two supporting plates (13).

6. An aquaculture cage with adjustable frame according to claim 5, characterized in that: one end of the threaded rod (14) and one end of the lead screw (6) extend to the outer side of the second net box (2) and are fixedly connected with bevel gears (15), and the bevel gears (15) are meshed and connected.

7. An aquaculture cage with adjustable frame according to claim 6, characterized in that: threaded rod (14) outside threaded connection has movable plate (16), movable plate (16) top fixedly connected with scraper blade (17), scraper blade (17) and second net case (2) bottom contact, two fixedly connected with gag lever post (18) between backup pad (13), gag lever post (18) run through movable plate (16) and with movable plate (16) sliding connection.