CN223626739U

CN223626739U - A highly efficient sorting device for benthic animals

Info

Publication number: CN223626739U
Application number: CN202423114634.8U
Authority: CN
Inventors: 张韵宇; 廖敏; 陈勇; 胥倩; 银正勇
Original assignee: Sichuan Ecological Environment Monitoring Station
Current assignee: Sichuan Ecological Environment Monitoring Station
Priority date: 2024-12-17
Filing date: 2024-12-17
Publication date: 2025-12-05
Anticipated expiration: 2034-12-17

Abstract

The utility model discloses a high-efficiency selecting device for benthonic animals, which comprises a barrel body, wherein a lifting handle is movably arranged on the outer side of the barrel body, a water outlet pipe is fixedly arranged on the outer side of the barrel body, a water tap is fixedly arranged at one end of the water outlet pipe, which is far away from the barrel body, an upper hanging buckle mechanism is fixedly arranged at the upper end of the barrel body, and a spring is fixedly arranged at the lower end of the upper hanging buckle mechanism. This a device is picked to high efficiency for benthonic animal can press filter screen one when picking and make the spring be in tensile state, the water level in the bucket is higher than filter screen one this moment, utilize the rivers can be convenient for pick large-scale benthonic animal, loosen filter screen one after picking and make the spring shrink rebound, filter screen one at this moment floats the surface of water, thereby restrict the activity of small-size benthonic animal, can be convenient for pick of small-size benthonic animal, through above-mentioned structural design can be according to benthonic animal's size and activity characteristic, have water and anhydrous state of flexible adjustment filter screen one, can high-efficient different types of benthonic animal of handling.

Description

A device is picked to high efficiency for benthonic animal

Technical Field

The utility model relates to the technical field related to water ecology monitoring equipment, in particular to a high-efficiency picking device for benthonic animals.

Background

In recent years, the national importance of water environment is gradually changed from pure water quality monitoring to water ecological monitoring, the water ecological environment is related to the quality of water, the health and stability of an ecological system, benthonic animals are one of key indexes for reflecting the ecological condition of a water body, are widely distributed on the bottom layer of the water body, are important monitoring objects of the quality of the water environment, have higher sensitivity to the pollution and ecological change of the water body, and are often used as biological indicator species in ecological monitoring.

In the prior art, the traditional benthonic animal sampling method is generally carried out by a manual picking mode, but due to various benthonic animals, some benthonic animals are tiny in size and rapid in movement, under the existing manual operation mode, the picking work efficiency is low, the time consumption is long, and the requirement on staff is high, so that the efficient benthonic animal picking device is required to be provided.

Disclosure of Invention

The utility model aims to provide an efficient sorting device for benthonic animals, so as to solve the problems in the background art.

The efficient benthonic animal picking device comprises a barrel body, wherein a lifting handle is movably arranged on the outer side of the barrel body, a water outlet pipe is fixedly arranged on the outer side of the barrel body, a water tap is fixedly arranged at one end of the water outlet pipe, which is far away from the barrel body, an upper hanging and buckling mechanism is fixedly arranged at the upper end of the barrel body, a spring is fixedly arranged at the lower end of the upper hanging and buckling mechanism, a lower hanging and buckling mechanism is fixedly arranged at the lower end of the spring, an outer frame is fixedly arranged at the lower end of the lower hanging and buckling mechanism, a first filter screen is fixedly connected to the bottom of the outer frame, a second filter screen is fixedly arranged at the upper end of the lower hanging and buckling mechanism in a plugging manner, and a clamping groove is formed in the upper end of the second filter screen;

The lower hanging buckle mechanism comprises a lower hanging buckle body, a second bolt, a lower fixing ring, a second hanging buckle and a clamping seat, wherein the second bolt is connected with the outer side of the lower hanging buckle body in a threaded mode, the lower fixing ring is arranged at the upper end of the lower hanging buckle body, the second hanging buckle is arranged at the outer side of the lower fixing ring, and the clamping seat is fixedly connected with the upper end of the lower hanging buckle body.

Preferably, the upper hanging buckle mechanism comprises an upper hanging buckle body, a first bolt, an upper fixing ring and a first hanging buckle, wherein the first bolt is connected with the outer side of the upper hanging buckle body in a threaded manner, the lower end of the upper hanging buckle body is provided with the upper fixing ring, and the outer side of the upper fixing ring is provided with a second hanging buckle.

Preferably, the water outlet pipe is communicated with the inside of the barrel body, and the barrel body is made of stainless steel.

Preferably, the lower hanging and buckling mechanisms are fixedly arranged at the upper ends of the outer frames, and the upper hanging and buckling mechanisms are fixedly arranged at the upper ends of the barrel bodies.

Preferably, the mesh number of the first filter screen is 40 mesh, and the mesh number of the second filter screen is 10 mesh.

Preferably, the spring is fixedly arranged between the hanging buckle II and the hanging buckle I, and the whole outer frame is cylindrical.

Preferably, four clamping grooves are formed in the upper end of the second filter screen, and the clamping grooves are matched with the clamping seats.

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

1. This a device is picked to high efficiency for benthonic animal uses through hanging knot mechanism, the spring, hang knot mechanism down, the cooperation of frame and filter screen one is used, can press filter screen one when picking and make the spring be in tensile state, the water level in the bucket is higher than filter screen one this moment, utilize the rivers can be convenient for pick large-scale benthonic animal, loosen filter screen one and make the spring shrink rebound after picking, filter screen one is out of the water surface this moment, thereby restrict the activity of small-size benthonic animal, can be convenient for the pick of small-size benthonic animal, through above-mentioned structural design can be according to benthonic animal's size and activity characteristic, the water and the anhydrous state of flexible adjustment filter screen one, thereby improve and pick efficiency, reduce manual labor intensity, and can high-efficiently handle different types of benthonic animal.

2. This a device is picked to high efficiency for benthonic animal, through the setting of filter screen two, can filter when more samples to silt, be convenient for follow-up pick, raise the efficiency, through the grafting mounting structure of cassette and draw-in groove, dismouting filter screen one that can be quick as required, it is more convenient and flexible to use, outlet pipe and tap through the staving setting can be convenient for the drainage, be favorable to the cleanness after the use, through hanging the setting of detaining two, can be convenient for take off filter screen one in order to inspect the filter screen back.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a first cross-sectional structure of the present utility model;

FIG. 3 is a schematic diagram of a second cross-sectional structure of the present utility model;

FIG. 4 is a schematic view of the mounting structure of the upper and lower hanging buckle mechanisms of the present utility model.

Wherein, 1, a barrel body; 2, a handle, 3, a water outlet pipe, 4, a water tap, 5, an upper hanging and buckling mechanism, 501, an upper hanging and buckling body, 502, a first bolt, 503, an upper fixing ring, 504, a first hanging and buckling mechanism, 6, a spring, 7, a lower hanging and buckling mechanism, 701, a lower hanging and buckling body, 702, a second bolt, 703, a lower fixing ring, 704, a second hanging and buckling mechanism, 705, a clamping seat, 8, an outer frame, 9, a first filter screen, 10, a second filter screen, 11 and a clamping groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides the following technical solutions: A high-efficiency picking device for benthonic animals comprises a barrel body 1, a handle 2 is movably arranged on the outer side of the barrel body 1, a water outlet pipe 3 is fixedly arranged on the outer side of the barrel body 1, a water tap 4 is fixedly arranged at one end of the water outlet pipe 3 far away from the barrel body 1, water can be conveniently discharged through the water outlet pipe 3 and the water tap 4 which are arranged on the barrel body 1, cleaning after use is facilitated, an upper hanging buckle mechanism 5 is fixedly arranged at the upper end of the barrel body 1, a spring 6 is fixedly arranged at the lower end of the upper hanging buckle mechanism 5, a lower hanging buckle mechanism 7 is fixedly arranged at the lower end of the spring 6, an outer frame 8 is fixedly arranged at the lower end of the lower hanging buckle mechanism 7, a filter screen I9 is fixedly connected at the bottom of the outer frame 8, a filter screen II 10 is spliced and installed at the upper end of the filter screen II 10, a clamping groove 11 is formed in the upper end of the filter screen II 10, the lower hanging buckle mechanism 7 comprises a lower hanging buckle body 701, a bolt II 702, a lower fixing ring 703, a hanging buckle II 704 and a clamping seat 705, the outer side of the lower hanging buckle body 701 is connected with a bolt II 702 in a threaded manner, the upper end of the lower hanging buckle body 701 is provided with a lower fixing ring 703, the outer side of the lower fixing ring 703 is provided with a hanging buckle II 704, the upper end of the lower hanging buckle body 701 is fixedly connected with a clamping seat 705, the upper hanging buckle mechanism 5 comprises an upper hanging buckle body 501, a bolt I502, an upper fixing ring 503 and a hanging buckle I504, the outer side of the upper hanging buckle body 501 is connected with a bolt I502 in a threaded manner, the lower end of the upper hanging buckle body 501 is provided with an upper fixing ring 503, the outer side of the upper fixing ring 503 is provided with a hanging buckle II 704, the upper hanging buckle mechanism 5, a spring 6, the lower hanging buckle mechanism 7, an outer frame 8 and the filter screen I9 are matched for use, the spring 6 can be pressed down to enable the filter screen I9 to be in a stretching state when picking, and the water level in the barrel is higher than the filter screen I9, utilize the rivers can be convenient for pick large-scale benthonic animal, loosen first 9 of filter screen after picking and make spring 6 shrink rebound, first 9 of filter screen float the surface of water this moment to restrict small-size benthonic animal's activity, can be convenient for small-size benthonic animal's pick, through above-mentioned structural design can be according to benthonic animal's size and activity characteristic, the water and the anhydrous state of flexible adjustment first 9 of filter screen, thereby improve and pick efficiency, reduce artifical intensity of labour, and can high-efficiently handle different types of benthonic animal.

Referring to fig. 2-4, in this embodiment, the water outlet pipe 3 is communicated with the inside of the barrel body 1, the barrel body 1 is made of stainless steel, and is more durable, the lower hanging buckle mechanism 7 is fixedly arranged at the upper end of the outer frame 8, four upper hanging buckle mechanisms 5 are fixedly arranged at the upper end of the barrel body 1, the mesh number of the first filter screen 9 is 40, the mesh number of the second filter screen 10 is 10, the spring 6 is fixedly arranged between the second hanging buckle 704 and the first hanging buckle 504, the whole outer frame 8 is cylindrical, four clamping grooves 11 are formed at the upper end of the second filter screen 10, the clamping grooves 11 are matched with the clamping seats 705, and through the arrangement of the second filter screen 10, the filter can be carried out when more samples are obtained, the subsequent picking is facilitated, the efficiency is improved, the first filter screen 10 can be quickly disassembled and assembled as required through the plug-in mounting structure of the clamping seats 705 and the clamping grooves 11, and the use is more convenient and flexible.

The water tap is firstly placed on a stable workbench, the tap 4 is ensured to be closed, a proper amount of water is injected into the barrel, if the collected sample sediment is more, the second filter screen 10 is firstly placed on the outer frame 8 for initially removing the sediment, when the sample containing benthonic animals is picked, the sample containing benthonic animals is poured into the outer frame 8, the upper hanging buckle mechanism 5, the spring 6, the lower hanging buckle mechanism 7, the outer frame 8 and the first filter screen 9 are used in a matched mode, the first filter screen 9 can be pressed down when the sample is picked to enable the spring 6 to be in a stretched state, the water level in the barrel is higher than the first filter screen 9, water flow is utilized to facilitate picking large benthonic animals, the first filter screen 9 is loosened after the sample is picked to enable the spring 6 to retract, the first filter screen 9 is floated on the water surface at the moment, so that the movement of the small benthonic animals is limited, the sample containing benthonic animals can be conveniently picked, the water and the anhydrous state of the first filter screen 9 can be flexibly adjusted according to the size and the activity characteristics of benthonic animals through the structural design, the labor intensity is improved, the labor intensity is reduced, the filter screen 9 can be conveniently cleaned, the sample can be conveniently and the sample water tap can be conveniently and conveniently removed through the water tap is conveniently and installed through the filter tap 11 after the filter tap is installed on the water tap 4.

Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional modes in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that details are not described in detail in the specification, and the utility model belongs to the prior art known to the person skilled in the art.

The previous description of the disclosed embodiments, to enable any person skilled in the art to make or use the present utility model, is provided for use by any person skilled in the art and various modifications to the embodiments will be made to the present utility model, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The efficient benthonic animal picking device comprises a barrel body (1) and is characterized in that a lifting handle (2) is movably arranged on the outer side of the barrel body (1), a water outlet pipe (3) is fixedly arranged on the outer side of the barrel body (1), a water tap (4) is fixedly arranged at one end, far away from the barrel body (1), of the water outlet pipe (3), an upper hanging buckle mechanism (5) is fixedly arranged at the upper end of the barrel body (1), a spring (6) is fixedly arranged at the lower end of the upper hanging buckle mechanism (5), a lower hanging buckle mechanism (7) is fixedly arranged at the lower end of the spring (6), an outer frame (8) is fixedly arranged at the lower end of the lower hanging buckle mechanism (7), a first filter screen (9) is fixedly connected to the bottom of the outer frame (8), a second filter screen (10) is inserted and installed at the upper end of the lower hanging buckle mechanism (7), and a clamping groove (11) is formed in the upper end of the second filter screen (10).

The lower hanging buckle mechanism (7) comprises a lower hanging buckle body (701), a second bolt (702) and a lower fixing ring (703), a second hanging buckle (704) and a clamping seat (705), wherein the second bolt (702) is connected to the outer side of the lower hanging buckle body (701) in a threaded mode, the lower fixing ring (703) is arranged at the upper end of the lower hanging buckle body (701), the second hanging buckle (704) is arranged at the outer side of the lower fixing ring (703), and the clamping seat (705) is fixedly connected to the upper end of the lower hanging buckle body (701).

2. The efficient benthonic animal picking device as claimed in claim 1, wherein the upper hanging buckle mechanism (5) comprises an upper hanging buckle body (501), a first bolt (502), an upper fixing ring (503) and a first hanging buckle (504), the first bolt (502) is connected to the outer side of the upper hanging buckle body (501) in a threaded mode, the upper fixing ring (503) is arranged at the lower end of the upper hanging buckle body (501), and a second hanging buckle (704) is arranged on the outer side of the upper fixing ring (503).

3. The efficient zoobenthos sorting device according to claim 1, wherein the water outlet pipe (3) is communicated with the inside of the barrel body (1), and the barrel body (1) is made of stainless steel materials.

4. The efficient benthonic animal picking device as claimed in claim 1, wherein four lower hanging and buckling mechanisms (7) are fixedly arranged at the upper ends of the outer frames (8), and four upper hanging and buckling mechanisms (5) are fixedly arranged at the upper ends of the barrel bodies (1).

5. An efficient picking apparatus for benthonic animals as claimed in claim 1, characterized in that the mesh number of the first filter screen (9) is 40 mesh and the mesh number of the second filter screen (10) is 10 mesh.

6. The efficient zoobenthos picking device according to claim 1, wherein the spring (6) is fixedly arranged between the hanging buckle II (704) and the hanging buckle I (504), and the outer frame (8) is integrally cylindrical.

7. The efficient benthonic animal picking device as claimed in claim 1, wherein four clamping grooves (11) are formed in the upper end of the second filter screen (10), and the clamping grooves (11) are matched with the clamping seats (705).