CN210299128U

CN210299128U - Fresh water zooplankton collection system

Info

Publication number: CN210299128U
Application number: CN201920892821.9U
Authority: CN
Inventors: 王鹏; 杜宁宁; 白淑艳; 赵吉伟; 陈中祥
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-13
Filing date: 2019-06-13
Publication date: 2020-04-14
Anticipated expiration: 2029-06-13

Abstract

The utility model provides a fresh water zooplankton collection system, including the mount in the device, be provided with the string bag below the mount, the string bag bottom is connected with the valve through lacing tape, be fixed with the baffle on the valve, install the detachable sealed cowling in the baffle lower part, be fixed with corresponding magnet respectively at baffle bottom and the sealed cowling top, through the sealed cowling of design, the sealed cowling can protect valve bottom export debris or alga to plug up the export when salvaging to and valve export and knob appear rusty phenomenon when meetting water; the second groove is arranged in the designed magnet and provided with the rubber gasket, so that a good sealing effect can be achieved, and a good protection effect is achieved on the valve; through set up first recess above dog and sealed cowling, first recess passes through U type fixture block and consolidates it, can effectually prevent that it from taking place not hard up and the obscission at the salvage in-process.

Description

Fresh water zooplankton collection system

Technical Field

The utility model belongs to the technical field of hydraulic engineering, concretely relates to fresh water zooplankton collection system.

Background

The plankton refers to the floating organism living in water and lacking effective moving ability, wherein the plankton is divided into phytoplankton and zooplankton, the zooplankton in fresh water area is widely distributed, has extremely strong reproductive capacity and adaptability, is the most important biological bait in aquaculture seedling production, although some researchers develop partial substitute products, the plankton still has non-substitutability at present, especially for some famous and special fresh water fishes, the plankton becomes excellent bait for seedling cultivation because the plankton is the live bait, has comprehensive nutrition, is rich in unsaturated fatty acid, does not pollute water quality and the like, and is popular with culturists, while the existing collecting equipment is in the using process, when some metal products are in direct contact with the water surface, the metal surface is easily damaged or rusted, thus waste is caused, and the next use can cause inconvenience, therefore, we propose a novel collection device for fresh water zooplankton.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fresh water zooplankton collection system to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fresh water zooplankton collection system, includes mount and lacing tape among the device, the mount below is provided with the string bag, the string bag bottom is connected with the valve through lacing tape, be fixed with the baffle on the valve, install the detachable sealed cowling in the baffle lower part, at the baffle bottom and the sealed cowling top is fixed with corresponding magnet respectively.

Preferably, the lifting device further comprises a handrail, a lifting ring is mounted at the top of the handrail, a buckle is arranged above the fixing frame, a lifting rope is connected above the buckle, and the lifting rope is movably connected with the lifting ring at the top end of the handrail through the buckle.

Preferably, a knob is arranged above the bottom of the valve.

Preferably, the sealing cover further comprises a U-shaped fixture block, corresponding first grooves are formed in the baffle and the sealing cover respectively, and two ends of the U-shaped fixture block are embedded into the corresponding first grooves respectively.

Preferably, a rubber gasket is fixed at the top end of the magnet on the sealing cover, and a second groove for embedding the top end of the rubber gasket is formed in the bottom end of the magnet on the baffle.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) through the sealing cover of design, the export can be plugged up to debris or alga when salvaging to the valve bottom export and the phenomenon of rusting appears when meetting water to the knob.

(2) Through the magnet of design, its inside second groove arrangement rubber gasket of seting up can play fine sealed effect, plays fine guard action to the valve.

(3) Through set up first recess above dog and sealed cowling, first recess passes through U type fixture block and consolidates it, can effectually prevent that it from taking place not hard up and the obscission at the salvage in-process.

Drawings

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

FIG. 2 is a schematic view of the enlarged structure of the part A of the present invention;

fig. 3 is a schematic view of the magnet structure of the present invention;

fig. 4 is a schematic structural view of the front side of the sealing cover of the present invention;

fig. 5 is a schematic view of the sealing top structure of the present invention;

in the figure: 1. a sealing cover; 2. a U-shaped fixture block; 3. a rubber gasket; 4. a baffle plate; 5. a tightening strap; 6. a net bag; 7. buckling; 8. a grab bar; 9. a hoisting ring; 10. a lifting rope; 11. a fixed mount; 12. a valve; 13. a magnet; 14. a knob; 15. a first groove; 16. a second groove.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a technical solution: a fresh water zooplankton collection device comprises a fixed frame 11 and a tightening belt 5 in the device, wherein a net bag 6 is arranged below the fixed frame 11, the bottom of the net bag 6 is connected with a valve 12 through the tightening belt 5, a baffle plate 4 is fixed on the valve 12, a detachable sealing cover 1 is arranged on the lower portion of the baffle plate 4, corresponding magnets 13 are respectively fixed at the bottom end of the baffle plate 4 and the top end of the sealing cover 1, a knob 14 is arranged above the bottom of the valve 12, and the knob 14 is connected with the valve 12 in a threaded screwing mode; still include handrail 8, hoist ring 9 is installed at handrail 8 top, and wherein 11 tops of mount are provided with buckle 7, and buckle 7 top is connected with lifting rope 10, and lifting rope 10 carries out swing joint through

buckle

7 and 8 top hoist ring 9 of handrail.

In this embodiment, preferably, the sealing cover further includes a U-shaped fixture block 2, corresponding first grooves 15 are respectively formed on the baffle 4 and the sealing cover 1, and two ends of the U-shaped fixture block 2 are respectively embedded into the corresponding first grooves 15.

In this embodiment, preferably, a rubber gasket 3 is fixed to a top end of the magnet 13 on the sealing cover 1, and a second groove 16 for inserting the top end of the rubber gasket 3 is formed at a bottom end of the magnet 13 on the baffle 4.

The utility model discloses a theory of operation and use flow: in the using process of the device, a net bag 6 is fixed on a handrail 8, the handrail 8 is adjusted to be in a proper length, when zooplankton is collected, a collecting net is placed on the water surface to be collected and then fished, after the fishing is finished, a valve 12 at the bottom is opened through a screwing knob 14, so that water in the net bag 6 is discharged, and then the zooplankton is collected;

the utility model discloses before using, establish 1 cover of sealed cowling in the valve 12 outside, can effectually avoid aquatic debris and algae to take place to block up valve 12, and produce the destruction to knob 14, in installation sealed cowling 1, aim at the first recess 15 of 4 top magnets 13 of baffle with the rubber gasket 3 of sealed cowling 1 top, promote sealed cowling 1 to the direction of baffle 4, under magnet 13's effect, fix it, 2 cards of U type fixture block are in second recess 16, thereby play the guard action to valve 12, only need when using take off U type fixture block 2 and sealed cowling 1 can.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fresh water zooplankton collection system, mount (11) lacing tape (5) in the device, mount (11) below is provided with string bag (6), string bag (6) bottom is connected with valve (12), its characterized in that through lacing tape (5): the valve is characterized in that a baffle (4) is fixed on the valve (12), a detachable sealing cover (1) is installed on the lower portion of the baffle (4), and corresponding magnets (13) are fixed at the bottom end of the baffle (4) and the top end of the sealing cover (1) respectively.

2. The fresh water zooplankton collection device of claim 1, wherein: still include handrail (8), rings (9) are installed at handrail (8) top, and wherein mount (11) top is provided with buckle (7), buckle (7) top is connected with lifting rope (10), lifting rope (10) carry out swing joint through buckle (7) and handrail (8) top rings (9).

3. The fresh water zooplankton collection device of claim 1, wherein: and a knob (14) is arranged above the bottom of the valve (12).

4. The fresh water zooplankton collection device of claim 1, wherein: the sealing cover is characterized by further comprising a U-shaped fixture block (2), corresponding first grooves (15) are formed in the baffle (4) and the sealing cover (1) respectively, and two ends of the U-shaped fixture block (2) are embedded into the corresponding first grooves (15) respectively.

5. The fresh water zooplankton collection device of claim 1, wherein: a rubber gasket (3) is fixed to the top end of a magnet (13) on the sealing cover (1), and a second groove (16) for embedding the top end of the rubber gasket (3) is formed in the bottom end of the magnet (13) on the baffle (4).