Fishery fry breeding device

Abstract

The utility model discloses a fishery fish fry breeding device which comprises a breeding box, a first connecting plate and a second connecting plate are movably connected to the breeding box, a first filter screen is fixedly connected to the first connecting plate, a second filter screen is fixedly connected to the second connecting plate, a sliding groove is formed in the first connecting plate, and a sliding groove is formed in the second connecting plate. The outer surfaces of the second connecting plates are slidably connected with the sliding grooves, two first connecting blocks are fixedly connected to the breeding box, and connecting shafts are rotatably connected to the inner surfaces of the two first connecting blocks. Through the arrangement of structures such as a first filter screen and a second filter screen, when fish fries in the culture box need to be transferred, fixation between the culture box and a second connecting plate is removed firstly, and then the second connecting plate is moved towards the first connecting plate, so that the space between the first filter screen and the second filter screen can be reduced, and the fish fries are relatively concentrated together; therefore, the fish fries can be conveniently salvaged.

Description

TECHNICAL FIELD

[0001] The utility model relates to fish fry breeding device field, especially in fishery fish fry breeding device. BACKGROUND

[0002] Fish fry breeding is a key link of aquaculture, covers the selection, scientific feeding, strict water quality management, disease prevention and daily careful management and so on many aspects of work to guarantee the healthy growth of fish fry, and lay the foundation for the growth of adult fish.

[0003] In the prior art, when the cultivated fish fry needs to be transferred from the breeding device to other devices, in order to reduce the waste of water, artificial will use simple tools such as hand net to manually salvage, if the breeding tank is larger, because the fish will move in the water, so as to increase the difficulty of salvage, therefore, a fishery fish fry breeding device is needed. UTILITY MODEL CONTENTS

[0004] The utility model discloses a fishery fish fry breeding device, reduces the space between the first filter screen and the second filter screen, makes the fish fry relatively concentrate together, and is convenient for the salvage work of fish fry.

[0005] The utility model discloses still provide with above -mentioned one kind fishery fish fry breeding device, including breeding tank, the first connecting plate and second connecting plate are movably connected on the breeding tank respectively, the first connecting plate is fixedly connected with first filter screen, the second connecting plate is fixedly connected with second filter screen, the first connecting plate is set with slide groove, the outer surface of second connecting plate is slidably connected with slide groove.

[0006] The breeding tank is fixedly connected with two first connecting blocks, the inner surfaces of the two first connecting blocks are rotatably connected with connecting shafts, the connecting shafts are fixedly connected with movable blocks, the side surfaces of the movable blocks are fixedly connected with insertion blocks, two insertion slots are formed in the second connecting plate, two bearing plates are fixedly connected to the breeding tank, the side surfaces of the bearing plates are fixedly connected with second connecting blocks, two connecting rods are fixedly connected to the second connecting blocks, corresponding two connecting rods are fixedly connected with the same movable plate, two fixed blocks are fixedly connected to the first connecting plate, and fixed slots are formed in the movable plates.

[0007] According to the fishery fish fry breeding device, the upper surfaces of the first connecting plate and the second connecting plate are fixedly connected with handles, the outer surface of the second filter screen is in contact with the first filter screen, and under the action of the handle, the first connecting plate and the second connecting plate are convenient to operate.

[0008] According to the fishery fry breeding device, the outer surface of the insertion block is movably connected with the insertion groove, and the connecting shaft penetrates the first connecting block.

[0009] According to the fishery fry breeding device, the outer surface of the fixed block is movably connected with the fixed groove.

[0010] According to the fishery fry breeding device, the inner surface of the movable plate is in contact with the second connecting block, and the outer surface of the first filter screen is in contact with the breeding tank.

[0011] According to the fishery fry breeding device, the inner surface of the movable block is in contact with the first connecting block.

[0012] According to the fishery fry breeding device, the side surface of the movable plate is in contact with the first connecting plate and the bearing plate respectively.

[0013] According to the fishery fry breeding device, the side surface of the movable block is in contact with the breeding tank and the second connecting plate respectively.

[0014] Compared with the prior art, the fishery fry breeding device has the following beneficial technical effects:

[0015] 1. By arranging the first filter screen and the second filter screen, when the fry in the breeding tank needs to be transferred, the fixing between the breeding tank and the second connecting plate is released, then the second connecting plate is moved towards the first connecting plate, so that the space between the first filter screen and the second filter screen is reduced, the fry is relatively concentrated together, and then the fry fishing work is facilitated.

[0016] 2. By arranging the first connecting plate, the second connecting plate and the sliding groove, for fishing the residual fry in the breeding tank, the fixing of the first connecting plate can be released, then the first filter screen and the second filter screen are directly taken out from the breeding tank, after the first filter screen and the second filter screen are taken out, the fry cannot move again because the fry is not in water, so the difficulty of fry transfer is reduced, and then the fry on the first filter screen and the second filter screen can be transferred in time.

[0017] Additional aspects and advantages of the present application will be given in part in the following description, and will become apparent from the following description, or will be learned by practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0018] The present application will be further described below in combination with the drawings and embodiments.

[0019] Figure 1 It is a whole structure diagram of the fishery fry breeding device.

[0020] Figure 2 is a structure schematic view of the breeding box part of the fish fry breeding device of the utility model;

[0021] Figure 3 is a structure schematic view of the second filter screen section of the fish fry breeding device of the utility model;

[0022] Figure 4 is a structure schematic view of the fish fry breeding device of the utility model; Figure 3 is a structure schematic view of the enlarged part at A of the fish fry breeding device of the utility model;

[0023] Figure 5 is a structure schematic view of the movable block section of the fish fry breeding device of the utility model;

[0024] Figure 6 is a structure schematic view of the second connecting plate section of the fish fry breeding device of the utility model;

[0025] Figure 7 is a front view structure schematic view of the breeding box section of the fish fry breeding device of the utility model;

[0026] Figure 8 is a structure schematic view of the first connecting plate section of the fish fry breeding device of the utility model;

[0027] Figure 9 is a structure schematic view of the fish fry breeding device of the utility model; Figure 8 is a structure schematic view of the enlarged part at B of the fish fry breeding device of the utility model;

[0028] Figure 10 is a structure schematic view of the movable plate section of the fish fry breeding device of the utility model.

[0029] Legend:

[0030] 1, breeding box; 2, first connecting plate; 3, second connecting plate; 4, first filter screen; 5, second filter screen; 6, chute; 7, handle; 8, first connecting block; 9, connecting shaft; 10, movable block; 11, plug block; 12, plug groove; 13, bearing plate; 14, second connecting block; 15, movable plate; 16, fixed block; 17, fixed groove; 18, connecting rod. DETAILED DESCRIPTION

[0031] This part will describe the specific embodiments of the utility model in detail, the preferred embodiments of the utility model are shown in the drawings, the role of the drawings is to supplement the description of the text part with graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the utility model, but it cannot be understood as the limitation of the protection scope of the utility model.

[0032] With reference to Figures 1-10 The utility model discloses an aquatic fish fry breeding device, which comprises a breeding box 1, a first connecting plate 2 and a second connecting plate 3 are movably connected to the breeding box 1 respectively, a first filter screen 4 is fixedly connected to the first connecting plate 2, a second filter screen 5 is fixedly connected to the second connecting plate 3, a sliding groove 6 is formed in the first connecting plate 2, the outer surface of the second connecting plate 3 is slidably connected with the sliding groove 6, a handle 7 is fixedly connected to the upper surface of the first connecting plate 2 and the second connecting plate 3, the outer surface of the second filter screen 5 is in contact with the first filter screen 4, and the outer surface of the first filter screen 4 is in contact with the breeding box 1. Because the first filter screen 4 and the second filter screen 5 have water permeability, water will not be taken out during the process of taking out the first filter screen 4 and the second filter screen 5 from the breeding box 1.

[0033] Two first connecting blocks 8 are fixedly connected to the breeding box 1, a connecting shaft 9 is rotatably connected to the inner surfaces of the two first connecting blocks 8, the connecting shaft 9 penetrates through the first connecting block 8, a movable block 10 is fixedly connected to the two connecting shafts 9, the inner surface of the movable block 10 is in contact with the first connecting block 8, the side surface of the movable block 10 is in contact with the breeding box 1 and the second connecting plate 3 respectively, an insertion block 11 is fixedly connected to the side surfaces of the two movable blocks 10, two insertion grooves 12 are formed in the second connecting plate 3, the outer surface of the insertion block 11 is movably connected with the insertion groove 12, two bearing plates 13 are fixedly connected to the breeding box 1, a second connecting block 14 is fixedly connected to the side surfaces of the two bearing plates 13, two connecting rods 18 are fixedly connected to the two second connecting blocks 14 respectively, an identical movable plate 15 is fixedly connected to the two connecting rods 18, two fixed blocks 16 are fixedly connected to the first connecting plate 2, a fixed groove 17 is formed in the two movable plates 15, the outer surface of the fixed block 16 is movably connected with the fixed groove 17, the inner surface of the movable plate 15 is in contact with the second connecting block 14, and the side surface of the movable plate 15 is in contact with the first connecting plate 2 and the bearing plate 13 respectively.

[0034] Working principle: when the fry in the breeding tank 1 needs to be transferred to other devices, the movable block 10 is turned over, and the movable block 10 and the plug block 11 are turned over with the connecting shaft 9 in the first connecting block 8 as the center axis. When the turned plug block 11 is separated from the plug slot 12, the fixing of the second connecting plate 3 and the structure on the second connecting plate 3 can be released, and then the second connecting plate 3 is pushed to one side of the first connecting plate 2, so that the second connecting plate 3 can smoothly move in the sliding groove 6, thereby enabling the second connecting plate 3, the second filter screen 5 and the structure on the second connecting plate 3 to move to one side of the first connecting plate 2 and the first filter screen 4. Because the space between the first connecting plate 2 and the second connecting plate 3 becomes smaller and smaller, the fry on one side of the second filter screen 5 can be moved to one side of the first filter screen 4, so that the fry can be relatively concentrated, the moving range of the fry is reduced, and the subsequent fishing of the fry is facilitated. After the fry is fished to a certain extent, the movable plate 15 is turned over again, and the movable plate 15 and the fixed slot 17 are turned over with the connecting rod 18 on the second connecting block 14 as the center axis. When the turned fixed slot 17 is separated from the fixed block 16, the fixing of the first connecting plate 2 and the structure on the first connecting plate 2 can be released, and then the lifting handle 7 is lifted upward, so that the first connecting plate 2, the second connecting plate 3 and the structure on the first connecting plate 2 and the second connecting plate 3 can be taken off from the breeding tank 1. During the movement of the first filter screen 4 and the second filter screen 5, only the fixed part is moved upward, and the water in the breeding tank 1 is not brought out. When the first filter screen 4 and the second filter screen 5 are taken out of the breeding tank 1, the residual fry on the first filter screen 4 and the second filter screen 5 can be transferred to other positions in time. When the connection between the breeding tank 1 and the first filter screen 4 and the second filter screen 5 is needed, the first connecting plate 2, the second connecting plate 3 and the structure on the first connecting plate 2 and the second connecting plate 3 are placed on the breeding tank 1, so that the first filter screen 4 is in contact with the inner wall of the breeding tank 1. Then the movable plate 15 is turned over in the opposite direction, and the movable plate 15 and the fixed slot 17 are turned over in the opposite direction with the connecting rod 18 on the second connecting block 14 as the center axis. When the turned fixed slot 17 is inserted into the fixed block 16, the fixing of the first connecting plate 2 and the structure on the first connecting plate 2 is realized. Then the second connecting plate 3 is pulled, so that the second connecting plate 3 and the structure on the second connecting plate 3 move away from the first connecting plate 2. When the moving second connecting plate 3 is reset, the movable block 10 is turned over in the opposite direction, and the movable block 10 and the plug block 11 are turned over in the opposite direction with the connecting shaft 9 in the first connecting block 8 as the center axis. When the turned plug block 11 is inserted into the plug slot 12, the fixing of the second connecting plate 3 and the structure on the second connecting plate 3 is completed, thereby realizing the connection and fixing between the breeding tank 1 and the first filter screen 4 and the second filter screen 5.

[0035] The utility model embodiment makes the detailed explanation in combination with the drawing, but the utility model is not limited to the above -mentioned embodiment, still can make various changes in the knowledge range of ordinary skill in the art person who has possessed under the premise of not departing from the utility model tenet.

Claims

1. A fish fry rearing device, characterized in that, include: A breeding box (1) is provided with a first connecting plate (2) and a second connecting plate (3) respectively. A first filter screen (4) is fixedly connected to the first connecting plate (2), and a second filter screen (5) is fixedly connected to the second connecting plate (3). A sliding groove (6) is provided on the first connecting plate (2), and the outer surface of the second connecting plate (3) is slidably connected to the sliding groove (6). The breeding box (1) is fixedly connected to two first connecting blocks (8), and the inner surfaces of the two first connecting blocks (8) are rotatably connected to connecting shafts (9). The two connecting shafts (9) are fixedly connected to movable blocks (10), and the side surfaces of the two movable blocks (10) are fixedly connected to insert blocks (11). The second connecting plate (3) has two slots (12). The breeding box (1) is fixedly connected to two bearing plates (13), and the side surfaces of the two bearing plates (13) are fixedly connected to second connecting blocks (14). The two second connecting blocks (14) are fixedly connected to two connecting rods (18), and the corresponding two connecting rods (18) are fixedly connected to the same movable plate (15). The first connecting plate (2) is fixedly connected to two fixing blocks (16), and the two movable plates (15) are fixedly provided with fixing slots (17).

2. The fish fry rearing device according to claim 1, characterized in that, The upper surfaces of the first connecting plate (2) and the second connecting plate (3) are both fixedly connected with handles (7), and the outer surface of the second filter screen (5) is in contact with the first filter screen (4).

3. The fish fry rearing device according to claim 1, characterized in that, The outer surface of the insert (11) is movably connected to the slot (12), and the connecting shaft (9) passes through the first connecting block (8).

4. A fish fry rearing device according to claim 1, characterized in that, The outer surface of the fixing block (16) is movably connected to the fixing groove (17).

5. A fish fry rearing device according to claim 1, characterized in that, The inner surface of the movable plate (15) is in contact with the second connecting block (14), and the outer surface of the first filter screen (4) is in contact with the breeding box (1).

6. A fish fry rearing device according to claim 1, characterized in that, The inner surface of the movable block (10) is in contact with the first connecting block (8).

7. A fish fry rearing device according to claim 1, characterized in that, The side surfaces of the movable plate (15) are in contact with the first connecting plate (2) and the bearing plate (13), respectively.

8. A fish fry rearing device according to claim 1, characterized in that, The side surface of the movable block (10) is in contact with the breeding box (1) and the second connecting plate (3), respectively.

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