Movable artificial fish hatching device

Abstract

The utility model discloses a mobile fish artificial incubation device relates to aquaculture utensil technical field, including mobile support frame, mounting through groove and incubation barrel, the bottom of mobile support frame is equipped with two fixed block, the opposite inner wall of two fixed block is equipped with two slide bar together. When the hatching device is used, firstly, the mounting through groove is aligned with the hatching barrel through the universal wheels, after alignment, the movable supporting frame descends through the telescopic hydraulic cylinder, then the two sliding blocks get close to each other through the motor and the two-way lead screw, the sliding blocks move to enable the semi-arc-shaped supporting plate and the arc-shaped limiting block to move through the L-shaped block and the movable block, and the hatching barrel is fixed through the semi-arc-shaped supporting plate and the arc-shaped limiting block. Then the movable supporting frame is lifted through the telescopic hydraulic cylinder, the hatching barrel is lifted when the movable supporting frame is lifted, and therefore the hatching barrel can be placed on the movable supporting frame without being lifted, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of aquaculture tools, in particular to a mobile fish artificial hatching device. Background Art

[0002] Fish fry are also called fry. They are young fish that have been hatched not long ago, and are generally 6 to 9 mm in length. There are artificially bred fry and natural fry from rivers. The fry need to be hatched, and existing fry require an incubator when hatching.

[0003] In the prior art, a novel fish hatching device disclosed in the patent with publication number CN213756261U is convenient for disassembly, assembly and maintenance of the hatching bucket through a hatching bucket, a mobile support frame, an anti-escape net, a mobile universal wheel, a mobile support leg, a mounting base, a mounting groove, a fish collecting bucket, an auxiliary limiting ring, a positioning through hole, a positioning rod, a fish collecting pipe, an air pipe, a water inlet pipe, an overflow pipe, a connecting rod, a mounting ring, a limiting plug block, a limiting slot and a limiting groove, and is convenient for movement through the mobile support frame. However, when in use, the hatching bucket needs to be carried back and forth to place or move it away from the mobile support frame, which increases the labor intensity of the staff and is inconvenient to use. In view of the shortcomings of the prior art, the utility model discloses a mobile fish artificial hatching device to solve the above problems. Utility Model Content

[0004] The purpose of the present application is to provide a mobile fish artificial hatching device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned objectives, the present application provides the following technical solutions: a mobile fish artificial hatching device, comprising a mobile support frame, an installation slot and a hatching bucket, wherein two fixed blocks are installed at the bottom of the mobile support frame, two sliding rods are commonly installed on the opposite inner walls of the two fixed blocks, two sliding blocks are commonly slidably installed on the two sliding rods, L-shaped blocks are installed at the bottom of the two sliding blocks, semi-arc-shaped support plates are installed on the sides of the two L-shaped blocks, a moving mechanism is provided on the fixed block that allows the two sliding blocks to approach each other, four installation slots are opened at the bottom of the mobile support frame, telescopic hydraulic cylinders are installed on the top inner walls of the four installation slots, avoidance holes compatible with the telescopic hydraulic cylinders are opened at the bottom of the two fixed blocks, and four universal wheels are arranged at the bottom of the mobile support frame, and the four universal wheels are respectively installed in cooperation with the four telescopic hydraulic cylinders through a buffer mechanism.

[0006] Preferably, the buffer mechanism includes a movable block installed on the output end of the telescopic hydraulic cylinder, the movable block is provided with a movable cavity, a damping telescopic rod is installed on the top inner wall of the movable cavity, a movable plate is installed on the end of the damping telescopic rod, a movable rod is installed on the bottom of the movable plate, a movable hole adapted to the movable rod is opened at the bottom of the movable block, the universal wheel is installed at the bottom of the movable rod, and an elastic unit is arranged on the top of the movable plate.

[0007] Preferably, the elastic unit comprises a buffer spring mounted on the top of the movable plate, and the other end of the buffer spring is mounted on the top inner wall of the movable cavity.

[0008] Preferably, the moving mechanism includes a motor installed on the side of one of the fixed blocks, and the sides of the two fixed blocks close to each other are installed with a bidirectional screw rod for common rotation, one end of the bidirectional screw rod is installed on the output shaft of the motor, and the two sliding blocks are threadedly connected to the bidirectional screw rod.

[0009] Preferably, a moving block is installed on the top of the two sliding blocks, two moving grooves are provided on the inner wall of the installation groove, two moving holes are provided on the bottom of the moving support frame, the tops of the two moving blocks extend into the two moving grooves respectively and are installed with arc-shaped limit blocks, the sides of the two arc-shaped limit blocks are provided with limit grooves, and the side walls of the incubation bucket are installed with an annular plate adapted to the limit grooves.

[0010] Preferably, a push handle is installed on the side of the movable support frame.

[0011] Preferably, a friction pad is installed on the side of the semi-arc support plate.

[0012] In summary, the technical effects and advantages of the utility model are:

[0013] 1. In the utility model, when in use, firstly, the mounting slot is aligned with the hatching bucket by the universal wheel. After alignment, the movable support frame is lowered by the telescopic hydraulic cylinder. Then, the two sliders are brought closer to each other by the motor and the bidirectional screw rod. The movement of the sliders will respectively move the semi-arc support plate and the arc limit block through the L-shaped block and the moving block, thereby fixing the hatching bucket. Then, the movable support frame is raised by the telescopic hydraulic cylinder. The raised movable support frame will raise the hatching bucket, so that the hatching bucket can be placed on the movable support frame without lifting it, which is convenient for use.

[0014] 2. In the utility model, through the arrangement of the movable block, the damping telescopic rod, the movable plate, the buffer spring and the movable rod, when moving through the universal wheel, the impact force will be absorbed by the damping telescopic rod and the buffer spring, thereby reducing the vibration, thereby avoiding the influence of excessive vibration on the hatching of fish eggs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the first viewing angle in the embodiment of the present application;

[0017] Figure 2 It is a schematic diagram of the three-dimensional structure of the second viewing angle in the embodiment of the present application;

[0018] Figure 3 It is a partially cutaway enlarged structural schematic diagram of a mobile support frame in an embodiment of the present application;

[0019] Figure 4 It is a schematic diagram of the front view of the structure of a partially cutaway movable block in an embodiment of the present application.

[0020] In the figure: 1. Mobile support frame; 2. Hatching bucket; 3. Fixed block; 4. Sliding rod; 5. Sliding block; 6. L-shaped block; 7. Semi-arc support plate; 8. Mobile block; 9. Arc-shaped limit block; 10. Ring plate; 11. Telescopic hydraulic cylinder; 12. Movable block; 13. Damping telescopic rod; 14. Mobile plate; 15. Buffer spring; 16. Movable rod; 17. Push handle; 18. Motor; 19. Bidirectional screw. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example: Reference Figure 1-4A mobile fish artificial hatching device shown in the figure comprises a mobile support frame 1, a mounting groove and a hatching bucket 2, two fixed blocks 3 are installed at the bottom of the mobile support frame 1, two slide bars 4 are commonly installed on the opposite inner walls of the two fixed blocks 3, two sliders 5 are commonly slidably installed on the two slide bars 4, L-shaped blocks 6 are installed at the bottom of the two sliders 5, and semi-arc support plates 7 are installed on the sides of the two L-shaped blocks 6. A moving mechanism for bringing the two sliders 5 closer to each other is arranged on the fixed block 3, four mounting grooves are opened at the bottom of the mobile support frame 1, telescopic hydraulic cylinders 11 are installed on the inner walls at the tops of the four mounting grooves, avoidance holes matched with the telescopic hydraulic cylinders 11 are opened at the bottoms of the two fixed blocks 3, and four universal wheels are arranged at the bottom of the mobile support frame 1, and the four universal wheels are respectively installed in cooperation with the four telescopic hydraulic cylinders 11 through a buffer mechanism.

[0023] With the above structure, when in use, firstly, the mounting groove is aligned with the hatching bucket 2 through the universal wheel. After alignment, the mobile support frame 1 is lowered by the telescopic hydraulic cylinder 11, and then the slider 5 is moved by the moving mechanism. The movement of the slider 5 will move the L-shaped block 6, and the movement of the L-shaped block 6 will move the semi-arc support plate 7, thereby fixing the hatching bucket 2. Then, the mobile support frame 1 is raised by the telescopic hydraulic cylinder 11. The raising of the mobile support frame 1 will raise the hatching bucket 2, so that the hatching bucket 2 can be placed on the mobile support frame 1 without lifting it, which is convenient for use.

[0024] like Figure 4 As shown, the buffer mechanism includes a movable block 12 installed on the output end of the telescopic hydraulic cylinder 11, the movable block 12 is provided with a movable cavity, a damping telescopic rod 13 is installed on the top inner wall of the movable cavity, a movable plate 14 is installed on the end of the damping telescopic rod 13, a movable rod 16 is installed on the bottom of the movable plate 14, a movable hole adapted to the movable rod 16 is opened at the bottom of the movable block 12, a universal wheel is installed at the bottom of the movable rod 16, an elastic unit is arranged on the top of the movable plate 14, the elastic unit includes a buffer spring 15 installed on the top of the movable plate 14, and the other end of the buffer spring 15 is installed on the top inner wall of the movable cavity. The advantage of such an arrangement is that the vibration generated during movement can be reduced by arranging the movable block 12, the damping telescopic rod 13, the movable plate 14, the buffer spring 15 and the movable rod 16.

[0025] Specifically, when the universal wheel moves, the movable plate 14 will move through the movable rod 16. At the same time, the movement of the movable plate 14 will absorb the impact force through the damping telescopic rod 13 and the buffer spring 15, thereby reducing vibration, thereby avoiding excessive vibration and affecting the hatching of fish eggs.

[0026] like Figure 2As shown, the moving mechanism includes a motor 18 installed on the side of one of the fixed blocks 3, and the sides of the two fixed blocks 3 close to each other are jointly rotated and installed with a bidirectional screw rod 19, one end of the bidirectional screw rod 19 is installed on the output shaft of the motor 18, and the two sliders 5 are both threadedly connected to the bidirectional screw rod 19. The advantage of this arrangement is that the slider 5 can be easily moved by the motor 18 and the bidirectional screw rod 19.

[0027] Specifically, the output of the motor 18 causes the bidirectional screw rod 19 to rotate, and the rotation of the bidirectional screw rod 19 causes the slider 5 to move under the action of the slide rod 4, thereby supporting the hatching bucket 2.

[0028] like Figure 3 As shown, a moving block 8 is installed on the top of the two sliders 5, two moving grooves are provided on the inner wall of the installation groove, and two moving holes are provided on the bottom of the moving support frame 1. The tops of the two moving blocks 8 extend into the two moving grooves respectively and are installed with arc-shaped limit blocks 9. The sides of the two arc-shaped limit blocks 9 are provided with limit grooves, and the side walls of the hatching bucket 2 are installed with an annular plate 10 adapted to the limit grooves. The advantage of such an arrangement is that the hatching bucket 2 can be easily limited by the arrangement of the moving block 8, the arc-shaped limit block 9 and the annular plate 10.

[0029] Specifically, when the slider 5 moves, the moving block 8 moves, and the movement of the moving block 8 moves the arc-shaped limiting block 9, so that the annular plate 10 is located in the limiting groove, thereby limiting the hatching bucket 2 and providing auxiliary support for the hatching bucket 2.

[0030] like Figure 1 As shown, a push handle 17 is installed on the side of the mobile support frame 1. The advantage of such an arrangement is that the mobile support frame 1 can be easily pushed through the arrangement of the handle 17.

[0031] like Figure 1 As shown, a friction pad is installed on the side of the semi-arc support plate 7. The advantage of such an arrangement is that the friction pad is arranged to increase the friction force and reduce the rotation of the hatching bucket 2.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A mobile fish artificial hatching device, comprising a mobile support frame (1), a mounting slot and a hatching bucket (2), characterized in that: Two fixed blocks (3) are installed at the bottom of the mobile support frame (1), two sliding bars (4) are installed on the opposite inner walls of the two fixed blocks (3), two sliding blocks (5) are installed on the two sliding bars (4) for sliding together, L-shaped blocks (6) are installed at the bottom of the two sliding blocks (5), and semi-arc-shaped supporting plates (7) are installed on the sides of the two L-shaped blocks (6). A moving mechanism for bringing the two sliding blocks (5) closer to each other is arranged on the fixed block (3), four installation grooves are opened at the bottom of the mobile support frame (1), telescopic hydraulic cylinders (11) are installed on the inner walls at the tops of the four installation grooves, avoidance holes matched with the telescopic hydraulic cylinders (11) are opened at the bottom of the two fixed blocks (3), and four universal wheels are arranged below the mobile support frame (1), and the four universal wheels are respectively installed in cooperation with the four telescopic hydraulic cylinders (11) through buffer mechanisms.

2. A mobile fish artificial hatching device according to claim 1, characterized in that: The buffer mechanism comprises a movable block (12) mounted on the output end of the telescopic hydraulic cylinder (11); a movable cavity is provided on the movable block (12); a damping telescopic rod (13) is installed on the top inner wall of the movable cavity; a movable plate (14) is installed at the end of the damping telescopic rod (13); a movable rod (16) is installed at the bottom of the movable plate (14); a movable hole matched with the movable rod (16) is provided at the bottom of the movable block (12); the universal wheel is installed at the bottom of the movable rod (16); and an elastic unit is provided at the top of the movable plate (14).

3. A mobile fish artificial hatching device according to claim 2, characterized in that: The elastic unit comprises a buffer spring (15) mounted on the top of the movable plate (14), and the other end of the buffer spring (15) is mounted on the top inner wall of the movable cavity.

4. The mobile fish artificial hatching device according to claim 1, characterized in that: The moving mechanism comprises a motor (18) mounted on the side of one of the fixed blocks (3); the sides of the two fixed blocks (3) close to each other are jointly rotatably mounted with a bidirectional screw rod (19); one end of the bidirectional screw rod (19) is mounted on the output shaft of the motor (18); and the two sliding blocks (5) are both threadedly sleeved on the bidirectional screw rod (19).

5. The mobile fish artificial hatching device according to claim 1, characterized in that: A moving block (8) is installed on the top of the two sliding blocks (5), two moving grooves are provided on the inner wall of the installation groove, two moving holes are provided on the bottom of the moving support frame (1), the tops of the two moving blocks (8) respectively extend into the two moving grooves and are installed with arc-shaped limit blocks (9), the sides of the two arc-shaped limit blocks (9) are provided with limit grooves, and the side wall of the incubation bucket (2) is installed with an annular plate (10) adapted to the limit grooves.

6. The mobile fish artificial hatching device according to claim 1, characterized in that: A push handle (17) is installed on the side of the movable support frame (1).

7. The mobile fish artificial hatching device according to claim 1, characterized in that: A friction pad is installed on the side of the semi-arc-shaped support plate (7).

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