CN212629599U - Novel fish early resource collection device - Google Patents

Abstract

The utility model discloses a novel early resource of fish collection device, including backup pad and water guide box, sliding plug is equipped with the slide bar in the backup pad, the bottom of slide bar and the top fixed connection of water guide box, the top fixedly connected with transfer line of slide bar, the transfer line passes through basket of flowers screwed connection with the top of backup pad, the one end of water guide box is equipped with the water inlet, the fixed kuppe that has cup jointed on the water inlet, one side fixedly connected with box with a net of water guide box, be equipped with the opening with water guide box intercommunication on the box with a net, the top of box with a net is equipped with the export, it is connected with the baffle to rotate through the pivot in the export, the one end that the pivot was kept away from to the baffle passes through locking screw fixed connection with the. The utility model discloses in through the setting of water guide box and box with a net isotructure, make the device can be quick gather the fish to the collection efficiency of device has been promoted.

Description

Novel fish early resource collection device

Technical Field

The utility model relates to a fry, roe collection system technical field especially relates to a novel early resource collection of fish device.

Background

The fish early resource survey is a resource amount survey and research work which is carried out by taking fish eggs and fish fries in an early life history stage as a target, and is an important means for carrying out fish ecology and biological protection research. The early resource amount is investigated and evaluated through egg fry collection, so that the scale and age structure change characteristics of the fish breeding population can be known, the change trend of the scale of the fish population and the dynamic change rule of the population can be mastered, and the method is an important basis for development and utilization of fishery resources and protection of fish resources. The reasonable egg seedling collecting device is particularly important in the early resource investigation work of the fishes.

However, the existing fish resource collecting device is complex, and the operation of the collecting device is complex when the collecting device is used, so that the collecting efficiency of fish resources is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the prior art and fish resource collection device is comparatively complicated, and collection system operates comparatively loaded down with trivial details problem when using, and the neotype fish early resource collection device who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a novel early resource of fish collection device, includes backup pad and water guide box, sliding plug is equipped with the slide bar in the backup pad, the bottom of slide bar and the top fixed connection of water guide box, the top fixedly connected with transfer line of slide bar, basket of flowers screwed connection is passed through with the top of backup pad to the transfer line, the one end of water guide box is equipped with the water inlet, the fixed kuppe that has cup jointed on the water inlet, one side fixedly connected with box with a net of water guide box, be equipped with the opening with water guide box intercommunication on the box with a net, the top of box with a net is equipped with the export, it is connected with the baffle through the pivot rotation in the export to lead, the one end that the pivot was kept away from to the baffle.

Preferably, the sliding rod is sleeved with a spring, and two ends of the spring are fixedly connected with the supporting plate and the transmission rod respectively.

Preferably, one end of the support plate is fixedly connected with a handle.

Preferably, a filter screen is fixedly inserted in the water guide tank.

Preferably, one side fixedly connected with bracing piece of backup pad, the bracing piece is kept away from the one end of backup pad and is equipped with a plurality of fixed mouths.

Preferably, the rotating shaft is sleeved with a torsion spring, and two ends of the torsion spring are fixedly connected with the baffle and the inner wall of the outlet respectively.

Has the advantages that:

1. the fish collecting device comprises a support rod, a water guide box, a turnbuckle, a water guide box, a locking screw, a water guide box, a water guide rod, a water guide sleeve, a water guide rod, a screw, a sliding rod, a water guide cover, a cage and a locking screw, wherein the support rod is fixed by the support rod, the water guide box is guided into water, the turnbuckle is rotated to drive the sliding rod to move, the height of the water guide box is adjusted, fish enters the water guide box through the water guide cover and enters the cage through an;

2. meanwhile, the spring can play a certain elastic supporting role for the transmission rod, the handle is convenient for carrying the device, and meanwhile, the filter screen can filter garbage in water.

Drawings

Fig. 1 is a schematic structural diagram of a novel fish early resource collecting device provided by the present invention;

FIG. 2 is a schematic diagram of a side view of a supporting plate of the novel fish early stage resource collecting device according to the present invention;

fig. 3 is a schematic structural view of a portion a of fig. 1.

In the figure: the device comprises a supporting plate 1, a water guide tank 2, a sliding rod 3, a transmission rod 4, a turnbuckle 5, a flow guide cover 6, a net cage 7, a rotating shaft 8, a baffle 9, a locking screw 10, a spring 11, a handle 12, a filter screen 13 and a supporting rod 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a novel fish early resource collecting device comprises a supporting plate 1 and a water guide box 2, a slide bar 3 is slidably inserted in the supporting plate 1 and used for supporting the water guide box 2, the bottom of the slide bar 3 is fixedly connected with the top of the water guide box 2, a transmission rod 4 is fixedly connected with the top of the slide bar 3 and used for supporting the water guide box 2, the transmission rod 4 is connected with the top of the supporting plate 1 through a turnbuckle 5 and used for adjusting the height of the water guide box 2, a water inlet is arranged at one end of the water guide box 2, and a flow guide cover 6 is fixedly sleeved on the water inlet so as to facilitate water flow to enter the water guide box;

in the embodiment, one side fixedly connected with box with a net 7 of water guide case 2 for collect the roe, be equipped with on box with a net 7 with the opening of water guide case 2 intercommunication, the top of box with a net 7 is equipped with the export of leading, is connected with baffle 9 through 8 rotations of pivot in the export of leading, prevents that the roe from running out, and the one end that pivot 8 was kept away from to baffle 9 passes through locking screw 10 fixed connection with the inner wall of leading the export, makes things convenient for fixed stop 9.

In this embodiment, the cover is equipped with spring 11 on the slide bar 3, spring 11's both ends respectively with backup pad 1 and transfer line 4 fixed connection, play certain elastic support to transfer line 4, the one end fixedly connected with handle 12 of backup pad 1, make things convenient for carrying device, the inside fixed of guide tank 2 is inserted and is equipped with filter screen 13, prevent that rubbish from getting into box with a net 7, one side fixedly connected with bracing piece 14 of backup pad 1, the one end that backup pad 1 was kept away from to bracing piece 14 is equipped with a plurality of fixed mouths, be used for fixed support plate 1, the cover is equipped with torsion spring on the pivot 8, torsion spring's both ends respectively with the inner wall fixed connection of baffle 9 and export, play certain torsion support to baffle.

In this embodiment, utilize bracing piece 14 earlier will fix backup pad 1, simultaneously with leading-in water of guide box 2, then rotate turnbuckle 10 and drive the slide bar and remove, adjust the height of guide box 2, then the fish passes through kuppe 6 and gets into in the guide box 2, and get into box with a net 7 through the opening, after the collection finishes, unscrew locking screw 10, then take out the fish egg, spring 11 can play certain elastic support effect to transmission rod 4 simultaneously, handle 12 makes things convenient for carrying device, filter screen 13 simultaneously, can filter the rubbish in the aquatic.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a novel early resource of fish collection device, includes backup pad (1) and water guide box (2), its characterized in that: a sliding rod (3) is slidably inserted in the supporting plate (1), the bottom of the sliding rod (3) is fixedly connected with the top of the water guide tank (2), the top of the sliding rod (3) is fixedly connected with a transmission rod (4), the transmission rod (4) is connected with the top of the supporting plate (1) through a turnbuckle (5), one end of the water guide tank (2) is provided with a water inlet, a flow guide cover (6) is fixedly sleeved on the water inlet, a net cage (7) is fixedly connected with one side of the water guide tank (2), a through hole communicated with the water guide tank (2) is arranged on the net cage (7), the top of the net cage (7) is provided with a lead-out opening, a baffle (9) is rotatably connected in the lead-out opening through a rotating shaft (8), one end of the baffle (9) far away from the rotating shaft (8) is fixedly connected with the inner wall of the outlet through a locking screw (10).

2. The novel fish early stage resource collection device according to claim 1, wherein: the sliding rod (3) is sleeved with a spring (11), and two ends of the spring (11) are fixedly connected with the supporting plate (1) and the transmission rod (4) respectively.

3. The novel fish early stage resource collection device according to claim 1, wherein: one end of the supporting plate (1) is fixedly connected with a handle (12).

4. The novel fish early stage resource collection device according to claim 1, wherein: a filter screen (13) is fixedly inserted in the water guide tank (2).

5. The novel fish early stage resource collection device according to claim 1, wherein: one side fixedly connected with bracing piece (14) of backup pad (1), the one end that backup pad (1) was kept away from in bracing piece (14) is equipped with a plurality of fixed mouths.

6. The novel fish early stage resource collection device according to claim 1, wherein: and a torsion spring is sleeved on the rotating shaft (8), and two ends of the torsion spring are respectively fixedly connected with the baffle (9) and the inner wall of the guide outlet.

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