Indoor holothurian culture fry attaching device

Abstract

The utility model relates to the field of holothurian culture, and discloses an indoor holothurian culture fry attaching device which comprises a bottom plate, a door frame is fixedly connected to the top of the bottom plate, sliding holes are formed in the left side wall and the right side wall of the door frame and extend up and down, a plurality of net frames are arranged on the inner side of the door frame, and evenly-distributed air holes are formed in the surfaces of the net frames. The net rack is in a wave shape, fixing blocks are fixedly connected to the two corners of the front side wall and the two corners of the rear side wall of the net rack, the net rack is distributed in a zigzag shape and connected end to end, a connecting piece is inserted between every two adjacent fixing blocks, the two fixing blocks are rotationally connected with the connecting pieces, and studs are vertically and fixedly connected to the middles of the left side wall and the right side wall of the net rack. The studs penetrate through the sliding holes in the same side, and the outer walls of the studs are in threaded connection with butterfly nuts. The position and the distance of the net rack in the portal can be easily changed by adjusting the butterfly nuts, so that the requirements of sea cucumbers at different culture stages or in different specifications are met, and a user can conveniently fold the net rack.

Description

Technical Field

[0001] The present utility model relates to the field of sea cucumber farming, and specifically relates to an indoor sea cucumber farming attachment device for seedlings. Background Art

[0002] With the increasing development of marine resources and the growing demand for healthy foods by people, the sea cucumber farming industry has developed rapidly.

[0003] Currently, the farming equipment is often fixed and non-adjustable, making it difficult to meet the needs of sea cucumbers of different specifications and growth stages. This results in limited farming density, inability to fully utilize the farming space, and reduced economic benefits. Content of the Utility Model

[0004] In order to overcome the above deficiencies, the present utility model provides an indoor sea cucumber farming attachment device for seedlings.

[0005] The technical solution adopted by the present utility model is as follows:

[0006] An indoor sea cucumber farming attachment device for seedlings includes a bottom plate. A portal frame is fixedly connected to the top of the bottom plate. Slide holes are provided on both the left and right side walls of the portal frame and extend vertically. There are several grid frames inside the portal frame. The surface of the grid frame is provided with evenly distributed ventilation holes. The grid frame is wavy. Fixed blocks are fixedly connected to both corners of the front side wall and both corners of the rear side wall of the grid frame. The grid frames are distributed in a zigzag shape and are connected end to end. A connecting piece is inserted between two adjacent fixed blocks, and both fixed blocks are rotatably connected to the connecting piece. Vertical studs are fixedly connected to the middle of both the left and right side walls of the grid frame. The studs pass through the slide holes on the same side, and there is a clearance fit between the studs and the slide holes. A wing nut is threadedly connected to the outer wall of the stud, and the wing nut abuts against the outer side wall of the portal frame.

[0007] Advantages of the Present Utility Model

[0008] By adjusting the wing nut of the present utility model, the position and spacing of the grid frame in the portal frame can be easily changed, so as to meet the needs of sea cucumbers at different farming stages or of different specifications. It is also convenient for users to fold and store the grid frame. The wavy design of the grid frame helps to simulate the seabed terrain in the natural environment and provides a more natural growth environment for sea cucumbers. The surface of the grid frame is provided with evenly distributed ventilation holes, which can ensure the smooth flow of water and provide sufficient oxygen and nutrients for sea cucumbers. Description of the Drawings

[0009] Figure 1 is a schematic structural view of the present utility model;

[0010] Figure 2 is Figure 1 the front view of

[0011] Figure 3 is Figure 2 the sectional view taken along line A-A in

[0012] Figure 4 This is a schematic structural diagram of the present utility model in the folded state.

[0013] In all the attached drawings, the reference numerals are specifically as follows: 1, bottom plate; 2, gantry; 3, sliding hole; 4, net rack; 5, ventilation hole; 6, fixing block; 7, connecting piece; 8, stud; 9, wing nut. Specific embodiments

[0014] As Figures 1-4 shown: An indoor sea cucumber breeding and attaching seedling device includes a bottom plate 1. A gantry 2 is fixedly connected to the top of the bottom plate 1. Sliding holes 3 are opened on the left and right side walls of the gantry 2, and the sliding holes 3 extend vertically. There are several net racks 4 inside the gantry 2. Uniformly distributed ventilation holes 5 are opened on the surface of the net rack 4. The net rack 4 is wavy. Fixing blocks 6 are fixedly connected to the two corners of the front side wall and the two corners of the rear side wall of the net rack 4. The net racks 4 are distributed in a zigzag shape and are connected end to end. A connecting piece 7 is inserted between two adjacent fixing blocks 6, and the two fixing blocks 6 are rotatably connected to the connecting piece 7. Studs 8 are vertically and fixedly connected to the middle parts of the left and right side walls of the net rack 4. The studs 8 pass through the corresponding sliding holes 3 on the gantry 2. The studs 8 are in clearance fit with the sliding holes 3. A wing nut 9 is threadedly connected to the outer wall of the stud 8, and the wing nut 9 abuts against the outer side wall of the gantry 2.

[0015] First, arrange multiple net racks 4 in a zigzag shape and connect them end to end. Insert the connecting piece 7 into the fixing blocks 6 of two adjacent net racks 4 and ensure that they can rotate freely. In this way, the net racks 4 can not only maintain the connection but also be adjusted at a certain angle according to needs.

[0016] Pass the studs 8 vertically fixed on the left and right sides of each net rack 4 through the corresponding sliding holes 3 on the gantry 2. Since the studs 8 are in clearance fit with the sliding holes 3, the position of the net rack 4 in the gantry 2 can be easily adjusted. Then, by rotating the wing nut 9, make it tightly abut against the outer side wall of the gantry 2, thereby fixing the position of the net rack 4.

[0017] By adjusting the wing nuts 9 at different positions, the distance between the net racks 4 can be flexibly adjusted to meet the needs of different breeding stages or different specifications of sea cucumbers.

[0018] After the net rack 4 is fixed, put the sea cucumber seedlings on the net rack 4. Since the ventilation holes 5 are uniformly distributed on the surface of the net rack 4, the water flow can be ensured to be smooth, providing sufficient oxygen and nutrients for the sea cucumbers. At the same time, the wavy net rack design helps to simulate the seabed terrain in the natural environment and provides a more natural growth environment for the sea cucumbers.

Claims

1. An indoor sea cucumber breeding and attachment device, characterized in that It includes a bottom plate (1). A gantry (2) is fixedly connected to the top of the bottom plate (1). Slide holes (3) are formed in the left and right side walls of the gantry (2), and the slide holes (3) extend vertically. There are several wire frames (4) inside the gantry (2). Vent holes (5) evenly distributed are formed on the surface of the wire frame (4). The wire frame (4) is wavy. Fixed blocks (6) are fixedly connected to both corners of the front side wall and both corners of the rear side wall of the wire frame (4). The wire frames (4) are distributed in a zigzag shape and are connected end to end. A connecting piece (7) is inserted between two adjacent fixed blocks (6), and both fixed blocks (6) are rotatably connected to the connecting piece (7). Studs (8) are vertically and fixedly connected to the middle parts of the left and right side walls of the wire frame (4). The studs (8) pass through the slide holes (3) on the same side, and the studs (8) are in clearance fit with the slide holes (3). A wing nut (9) is threadedly connected to the outer wall of the stud (8), and the wing nut (9) abuts against the outer side wall of the gantry (2).

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