CN207461188U - A kind of water quality monitoring exposure fish pot - Google Patents

Abstract

The utility model discloses a kind of water quality monitoring and exposes fish pot, and including cage body and cage lid, cage lid is detachably arranged in cage body, and cage body and cage cover and offer multiple limbers, and cage, which covers, is equipped with device for feeding, and suspension arrangement is fixed on the outside of cage body.The utility model can prevent experiment fish from escaping, can continue exposure, avoiding anoxic, keep that normal existence, sampling is simple, it is more accurate to obtain experimental result.

Description

A kind of water quality monitoring exposure fish pot

Technical field

The utility model is related to exposure cage tools, and in particular to a kind of water quality monitoring exposure fish pot.

Background technology

Fish are that water body preferably indicates biology, have a large amount of scholars and migrate the fish in cleaning ambient to monitoring click-through Row water quality security evaluation.But the selection of exposure cage tool is more random in previous process-exposed, fish easily escapes, and feeds not side Just, sampling difficulty etc. influences experimental result, therefore, there is an urgent need for inventing a kind of suitable exposed cage tool, in consideration of it, the present invention proposes Field exposes fish pot.

Utility model content

In order to solve the above-mentioned technical problem the utility model provides a kind of water quality monitoring and exposes fish pot, can prevent experiment fish It escapes, exposure can be continued, avoid anoxic, ensure that normal existence, sampling is simple, it is more accurate to obtain experimental result.

The technical solution that the utility model solves above-mentioned technical problem is as follows：A kind of water quality monitoring exposure fish pot, including Cage body and cage lid, the cage lid are detachably arranged in the cage body, the cage body and the cage cover offer it is multiple Limbers, the cage, which covers, is equipped with device for feeding, and suspension arrangement is fixed on the outside of the cage body.

The beneficial effects of the utility model are：It can prevent Experimental fish from being escaped from fish pot while Putting into water rapidly, together When, feeds and samples convenient, can continue to expose.

Based on the above technical solution, the utility model can also do following improvement.

Further, the cage, which covers, offers tapped through hole, the device for feeding include feed hopper and with the feed hopper The hollow follower arm being fixedly connected, the lower part of the follower arm are equipped with the screw thread coordinated with the tapped through hole, the charging The top of bar is connected with the bottom of the feed hopper.

Advantageous effect using above-mentioned further scheme is to feed conveniently, ensures Experimental fish normal existence state.

Further, the suspension arrangement includes hangers and fixed rope, and the hangers is fixed on the outside of the cage body, described solid Surely the one end restricted is connect with the hangers.

Advantageous effect using above-mentioned further scheme is that suspension is simple, easy to use, can quickly adjust exposed depth Degree.

Further, the suspension arrangement at least there are four, four suspension arrangements are uniform along the cage body circumferencial direction Arrangement.

Advantageous effect using above-mentioned further scheme is to ensure that the suspension of fish pot is more reliable.

Further, the side of the cage lid be equipped at least four hasps, the cage body be equipped at least four with it is described The cage lid is respectively pressed on the cage by the one-to-one hasp seat of hasp, each hasp with a hasp seat cooperation On body.

Advantageous effect using above-mentioned further scheme is to prevent fish from being escaped from fish pot.

Further, the hasp is hinged on the cage and covers, and the hasp is annular, and the hasp seat is equipped with hook, The bottom of the hook is fixedly connected with the hasp seat, and the top of the hook is hooked in the endoporus of the hasp.

Advantageous effect using above-mentioned further scheme be it is simple in structure, it is easy to use, in addition between cage lid and cage body not It is limited to using hasp, hasp replaces with existing a variety of connectors such as buckle, lockset also can normal use.

Further, oxygen charging pump is further included, cage, which covers, offers dissolved oxygen hole, and the output terminal of the oxygen charging pump runs through the dissolved oxygen It is connected inside hole and the cage body.

Advantageous effect using above-mentioned further scheme is that anti-water-stop body dissolved oxygen deficiency causes fish hypoxia death, provides fish Oxygen needed for existence.

Description of the drawings

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the I portions partial enlarged view of Fig. 1；

Fig. 3 is the utility model vertical view.

In attached drawing, parts list represented by the reference numerals are as follows：

1st, cage body, 2, cage lid, 3, limbers, 4, follower arm, 5, feed hopper, 6, hangers, 7, fixed rope, 8, hasp seat, 9, Hasp, 10, hook, 11, oxygen charging pump.

Specific embodiment

The principle and feature of the utility model are described below in conjunction with attached drawing, example is served only for explaining this practicality It is novel, it is not intended to limit the scope of the utility model.

Embodiment 1

As shown in Figure 1, 2, a kind of water quality monitoring exposure fish pot, including cage body 1 and cage lid 2, cage lid 2 is removably installed In cage body 1, multiple limbers 3 are offered in cage body 1 and cage lid 2, device for feeding is installed on cage lid 2,1 outside of cage body is solid Surely there is suspension arrangement.Tapped through hole is offered on cage lid 2, during device for feeding includes feed hopper 5 and is fixedly connected with feed hopper 5 Empty follower arm 4, the lower part of follower arm 4 are equipped with the screw thread coordinated with tapped through hole, the top of follower arm 4 and the bottom of feed hopper 5 Portion connects.

Suspension arrangement at least there are four, four suspension arrangements are evenly arranged along 1 circumferencial direction of cage body.Suspension arrangement includes hanging Ear 6 and fixed rope 7, hangers 6 are fixed on 1 outside of cage body, and one end of fixed rope 7 is connect with hangers 6.The side of cage lid 2 is equipped with At least four hasps 9, cage body 1 are equipped at least four and 9 one-to-one hasp seat 8 of hasp, and each hasp 9 is respectively taken with one Button Block 8, which coordinates, is pressed on cage lid 2 in cage body 1.Hasp 9 is hinged on cage lid 2, and hasp 9 is annular, and hasp seat 8, which is equipped with, hangs Hook 10 is linked up with 10 bottom and is fixedly connected with hasp seat 8, links up with 10 top and is hooked in the endoporus of hasp 9.In addition, cage body 1 Detachable connection between cage lid 2 also can be used between common two parts of snapping, clamping or clamp connection etc. The connection mode fixed.Snapping can open up fluted on cage lid 2, and buckle is hinged in cage body 1, passes through rotation Buckle, which sticks into buckle, completes snapping in groove.Be buckled the plate or frame bent for centre, and one is hinged in two support end Be arranged with rotatable sleeve in cage body 1, on another, coordinated by sleeve and groove, complete snapping, be using sleeve because Sleeve is cylinder, with 2 rolling friction of cage lid during snapping, reduces resistance, is easy to use.

During experiment, Experimental fish is put into cage body 1, covers cage lid 2, follower arm 4 is installed on cage lid 2, human hand held The free end of fixed rope 7 transfers fish pot to water body to be evaluated, and when reaching suitable position, one end that fixed rope 7 is held is consolidated It is fixed on the ground, the other end of fixed rope 7 so that fish pot keeps certain position in water body, and the water in water body passes through limbers 3 It is used in into cage body 1 for fish.Bait is launched into feed hopper 5 by timing, bait is fallen into through hollow follower arm 4 in cage body 1 It is eaten for fish.Exposure is after a certain period of time, it is possible to directly lift fixed rope 7 and cage body 1 is retracted ground, be sampled, you can logical It crosses and detects the index of correlation of the sample and obtain the related data of aqueous bio toxicity, so as to evaluate water body.Sampling is completed Afterwards, also fish pot can be continued to put back in water and exposed, exposure, repeatedly sampling can be continued, it is more accurate convenient for being carried out to water body Evaluation.

Embodiment 2

The present embodiment, difference lies in oxygen charging pump 11 is further included, offers dissolved oxygen hole, oxygen charging pump with embodiment 1 on cage lid 2 11 output terminal is connected through dissolved oxygen hole with 1 inside of cage body.

When exposure water body is sewage ditch or some seriously polluted pond lakes, wherein frequent dissolved oxygen amount is insufficient, make Into Experimental fish quick death, it can not be successfully and carry out water body exposure experiment, it is possible to oxygen charging pump 11 be connected by dissolved oxygen hole, continued To being oxygenated in fish pot, ensure that Experimental fish can obtain the oxygen of enough existence, ensure to give birth to for a long time in the water body It deposits, water body can be evaluated by the survival state of the fish.

Embodiment 3

The present embodiment is netted cage difference lies in cage body 1 and cage lid 2 with embodiment 1, preferably uses stainless steel Steel wire is made, and the mesh on steel wire is limbers 3, and without additionally opening up limbers 3, saving cost is easy to make.

The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model Within the scope of shield.

Claims (7)

1. a kind of water quality monitoring exposure fish pot, it is characterised in that：Including cage body (1) and cage lid (2), the cage lid (2) is removable That unloads is mounted in the cage body (1), and multiple limbers (3) are offered on the cage body (1) and the cage lid (2), described Device for feeding on cage lid (2) is installed, suspension arrangement is fixed on the outside of the cage body (1).

2. a kind of water quality monitoring exposure fish pot according to claim 1, it is characterised in that：It is offered on the cage lid (2) Tapped through hole, the device for feeding include the feed hopper (5) being fixedly connected and hollow follower arm (4), the follower arm (4) Lower part is equipped with the screw thread coordinated with the tapped through hole, and the top of the follower arm (4) and the bottom of the feed hopper (5) connect It is logical.

3. a kind of water quality monitoring exposure fish pot according to claim 2, it is characterised in that：The suspension arrangement includes hangers (6) it is fixed on the outside of the cage body (1) with fixed rope (7), the hangers (6), one end and the hangers of the fixed rope (7) (6) it connects.

4. a kind of water quality monitoring exposure fish pot according to claim 3, it is characterised in that：The suspension arrangement at least four A, four suspension arrangements are evenly arranged along the cage body (1) circumferencial direction.

5. according to a kind of any one of Claims 1 to 4 water quality monitoring exposure fish pot, it is characterised in that：The cage lid (2) Side be equipped at least four hasps (9), it is one-to-one with the hasp (9) that the cage body (1) is equipped at least four The cage lid (2) is respectively pressed on the cage body by hasp seat (8), each hasp (9) with hasp seat (8) cooperation (1) on.

6. a kind of water quality monitoring exposure fish pot according to claim 5, it is characterised in that：The hasp (9) is hinged on institute It states on cage lid (2), the hasp (9) is annular, and the hasp seat (8) is equipped with hook (10), the bottom of the hook (10) It is fixedly connected with the hasp seat (8), the top of the hook (10) is hooked in the endoporus of the hasp (9).

7. according to a kind of any one of Claims 1 to 4 water quality monitoring exposure fish pot, it is characterised in that：Further include oxygenation It pumps (11), dissolved oxygen hole is offered on cage lid (2), the output terminal of the oxygen charging pump (11) is through the dissolved oxygen hole and the cage body (1) it is internal to connect.