Efficient picking device for benthonic animals

Abstract

The utility model discloses an efficient picking device for benthonic animals, which comprises a barrel body, a lifting handle is movably mounted on the outer side of the barrel body, a water outlet pipe is fixedly mounted on the outer side of the barrel body, a faucet is fixedly mounted at one end, far away from the barrel body, of the water outlet pipe, an upper hanging buckle mechanism is fixedly mounted at the upper end of the barrel body, and a lower hanging buckle mechanism is fixedly mounted at the lower end of the barrel body. And a spring is fixedly mounted at the lower end of the upper hanging buckle mechanism. According to the efficient sorting device for the benthonic animals, the first filter screen can be pressed down during sorting to enable the spring to be in a stretched state, the water level in the barrel is higher than the first filter screen at the moment, large benthonic animals can be conveniently sorted through water flow, the first filter screen is loosened after sorting is completed to enable the spring to contract and rebound, and at the moment, the first filter screen emerges from the water surface; by means of the structural design, the water-containing state and the water-free state of the first filter screen can be flexibly adjusted according to the sizes and activity characteristics of the benthonic animals, and different types of benthonic animals can be efficiently treated.

Description

TECHNICAL FIELD

[0001] The utility model relates to aquatic ecological monitoring equipment related technical field, concretely for a kind of efficient picking device for benthic animal. BACKGROUND

[0002] In recent years, the state has gradually turned from pure water quality monitoring to water ecological monitoring on water environment, and water ecological environment not only concerns the quality of water, but also relates to the health and stability of ecological system. As an important part of water ecological system, benthic animals are one of the key indicators reflecting the ecological condition of water body. Benthic animals are widely distributed in the bottom layer of water body and are important monitoring objects of water environment quality. They have high sensitivity to water pollution and ecological changes and are often used as biological indicator species in ecological monitoring.

[0003] The existing traditional benthic animal sampling method is generally carried out by manual picking. However, due to the large number of benthic animal species, some benthic animals are small in size and fast in movement. Under the existing manual operation mode, the picking efficiency is low, time-consuming, and requires high requirements for workers. Therefore, it is necessary to propose an efficient picking device for benthic animals. SUMMARY

[0004] The utility model aims at providing an efficient picking device for benthic animals to solve the problems raised in the background.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an efficient picking device for benthic animals, comprising a barrel body, a handle movably installed on the outer side of the barrel body, a water outlet pipe fixedly installed on the outer side of the barrel body, a faucet fixedly installed at the end of the water outlet pipe away from the barrel body, an upper hanging buckle mechanism fixedly installed at the upper end of the barrel body, a spring fixedly installed at the lower end of the upper hanging buckle mechanism, a lower hanging buckle mechanism fixedly installed at the lower end of the spring, an outer frame fixedly connected to the bottom of the lower hanging buckle mechanism, a filter screen one fixedly connected to the bottom of the outer frame, a filter screen two insertedly installed at the upper end of the lower hanging buckle mechanism, and a clamping groove formed at the upper end of the filter screen two.

[0006] The lower hanging buckle mechanism comprises a lower hanging buckle body, a bolt two, a lower fixed ring, a hanging buckle two and a clamping seat. The outer side of the lower hanging buckle body is threadedly connected with the bolt two. The upper end of the lower hanging buckle body is provided with the lower fixed ring. The outer side of the lower fixed ring is provided with the hanging buckle two. The upper end of the lower hanging buckle body is fixedly connected with the clamping seat.

[0007] Preferably, the upper hanging buckle mechanism comprises an upper hanging buckle body, a bolt one, an upper fixed ring and a hanging buckle one. The outer side of the upper hanging buckle body is threadedly connected with the bolt one. The lower end of the upper hanging buckle body is provided with the upper fixed ring. The outer side of the upper fixed ring is provided with the hanging buckle two.

[0008] Preferably, the water outlet pipe is communicated with the inside of the barrel, and the barrel is made of stainless steel.

[0009] Preferably, four upper hanging buckle mechanisms are fixedly installed at the upper end of the barrel.

[0010] Preferably, the mesh number of the first filter screen is 40 meshes, and the mesh number of the second filter screen is 10 meshes.

[0011] Preferably, the spring is fixedly installed between the second hanging buckle and the first hanging buckle, and the outer frame is in a cylindrical shape as a whole.

[0012] Preferably, four clamping grooves are formed at the upper end of the second filter screen, and the clamping grooves are matched with the clamping seats.

[0013] Compared with the prior art, the high-efficiency picking device for benthic animals has the following beneficial effects:

[0014] 1. The high-efficiency picking device for benthic animals can make the spring in a stretched state by pressing the first filter screen during picking, so that the water level in the barrel is higher than the first filter screen, and large benthic animals can be picked by using water flow; after picking, the spring is contracted and rebounded by releasing the first filter screen, so that the first filter screen floats out of the water, thereby limiting the movement of small benthic animals and facilitating the picking of small benthic animals; the water state of the first filter screen can be flexibly adjusted according to the size and movement characteristics of benthic animals, so as to improve the picking efficiency, reduce the labor intensity, and efficiently process different types of benthic animals.

[0015] 2. The high-efficiency picking device for benthic animals can filter the sample with more silt, facilitate subsequent picking, improve efficiency, and quickly disassemble and assemble the first filter screen according to the need through the plug-in installation structure of the clamping seat and the clamping groove, so as to use more conveniently and flexibly; the water outlet pipe and the faucet arranged on the barrel can facilitate drainage and cleaning after use; the second hanging buckle can facilitate the removal of the first filter screen for checking the back of the first filter screen. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a first cross-sectional structure schematic diagram of the utility model;

[0018] Figure 3 It is a second cross-sectional structure schematic diagram of the utility model;

[0019] Figure 4The utility model discloses a hanging buckle mechanism, spring and lower hanging buckle mechanism installation structure schematic diagram.

[0020] Among them: 1, the barrel body, 2, the handle, 3, the water outlet pipe, 4, the faucet, 5, the upper hanging buckle mechanism, 501, the upper hanging buckle body, 502, the bolt one, 503, the upper fixed ring, 504, the buckle one, 6, the spring, 7, the lower hanging buckle mechanism, 701, the lower hanging buckle body, 702, the bolt two, 703, the lower fixed ring, 704, the buckle two, 705, the clamping seat, 8, the outer frame, 9, the filter screen one, 10, the filter screen two, 11, the clamping groove. Specific embodiments

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0022] Please refer to Figures 1-4The utility model provides technical scheme: a kind of efficient sorting device for benthic animal, including bucket 1, the outer side of bucket 1 movably installs handle 2, the outer side of bucket 1 is fixedly installed and is discharged from water pipe 3, water faucet 4 is fixedly installed in the end of water pipe 3 away from bucket 1, and water faucet 4 and water pipe 3 being set by bucket 1 can be conveniently drained, it is favorable to the cleaning after use, the upper end of bucket 1 is fixedly installed and is hung with buckle mechanism 5, the lower end of upper hanging buckle mechanism 5 is fixedly installed and is spring 6, the lower end of spring 6 is fixedly installed and is hung with buckle mechanism 7, the lower end of lower hanging buckle mechanism 7 is fixedly installed and is outer frame 8, the bottom of outer frame 8 is fixedly connected with filter screen one 9, filter screen two 10 is insertedly installed in the upper end of lower hanging buckle mechanism 7, clamping groove 11 is set in the upper end of filter screen two 10, lower hanging buckle mechanism 7 includes lower hanging buckle body 701, bolt two 702 and lower fixed ring 703, hanging buckle two 704 and clamping seat 705, bolt two 702 is threadedly connected on the outer side of lower hanging buckle body 701, lower fixed ring 703 is set on the upper end of lower hanging buckle body 701, hanging buckle two 704 is set on the outer side of lower fixed ring 703, clamping seat 705 is fixedly connected on the upper end of lower hanging buckle body 701, upper hanging buckle mechanism 5 includes upper hanging buckle body 501, bolt one 502, upper fixed ring 503 and hanging buckle one 504, bolt one 502 is threadedly connected on the outer side of upper hanging buckle body 501, upper fixed ring 503 is set on the lower end of upper hanging buckle body 501, hanging buckle two 704 is set on the outer side of upper fixed ring 503, by the cooperation of upper hanging buckle mechanism 5, spring 6, lower hanging buckle mechanism 7, outer frame 8 and filter screen one 9, can be when picking down filter screen one 9 to make spring 6 be in tensile state, at this time, the water level in bucket is higher than filter screen one 9, using water flow can facilitate picking large benthic animal, after picking, filter screen one 9 is loosened to make that spring 6 shrinks and bounces back, at this time, filter screen one 9 floats on water surface, thereby limit the activity of small benthic animal, can facilitate the picking of small benthic animal, by the above structural design, can be according to the size and activity characteristics of benthic animal, flexibly adjust the water state of filter screen one 9 with no water, to improve picking efficiency, reduce manual labor intensity, and can efficiently handle different kinds of benthic animal.

[0023] Please refer to Figures 2-4In the 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 material, is more durable, the lower hanging buckle mechanism 7 is fixedly installed at the upper end of the outer frame 8, four upper hanging buckle mechanisms 5 are fixedly installed at the upper end of the barrel body 1, the mesh number of the filter screen one 9 is 40 meshes, the mesh number of the filter screen two 10 is 10 meshes, the spring 6 is fixedly installed between the hanging buckle two 704 and the hanging buckle one 504, the outer frame 8 is in a whole cylindrical shape, four clamping grooves 11 are arranged at the upper end of the filter screen two 10, the clamping groove 11 is matched with the clamping seat 705, through the arrangement of the filter screen two 10, when the sample with more silt is collected, the sample can be filtered, the subsequent picking is facilitated, the efficiency is improved, through the plug-in installation structure of the clamping seat 705 and the clamping groove 11, the filter screen one 10 can be quickly disassembled and assembled according to the requirement, and use is more convenient and flexible.

[0024] Working principle: first, the barrel body is placed on a stable workbench, ensure that the water faucet 4 is closed, inject an appropriate amount of water into the barrel body, if the collected sample silt is more, first place the filter screen two 10 on the outer frame 8, for preliminary removal of silt, when picking, the sample containing benthic animals is poured into the outer frame 8, through the cooperation of the upper hanging buckle mechanism 5, the spring 6, the lower hanging buckle mechanism 7, the outer frame 8 and the filter screen one 9, when picking, the filter screen one 9 is pressed to make the spring 6 in a stretched state, at this time, the water level in the barrel is higher than the filter screen one 9, the water flow can facilitate the picking of large benthic animals, after picking, the filter screen one 9 is loosened to make the spring 6 contract and rebound, at this time, the filter screen one 9 floats on the water surface, thereby limiting the movement of small benthic animals, which is convenient for picking small benthic animals, through the above structure design, the water and non-water state of the filter screen one 9 can be flexibly adjusted according to the size and activity characteristics of the benthic animals, thereby improving the picking efficiency, reducing the labor intensity, and efficiently processing different types of benthic animals, through the arrangement of the filter screen two 10, when the sample with more silt is collected, the sample can be filtered, the subsequent picking is facilitated, the efficiency is improved, through the plug-in installation structure of the clamping seat 705 and the clamping groove 11, the filter screen one 9 can be quickly disassembled and assembled according to the requirement, and use is more convenient and flexible, through the water outlet pipe 3 and the water faucet 4 arranged on the barrel body 1, drainage is facilitated, which is beneficial to cleaning after use.

[0025] The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be ordered according to the description and the drawings, the specific connection mode of each part adopts the conventional means such as bolts, rivets and welding in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, the circuit connection adopts the conventional connection mode in the prior art, and details are not described herein.

[0026] The above description of disclosed embodiments enables one of ordinary skill in the art to make or use the application, various modifications of which will be apparent from the foregoing description, the generic principles defined herein can be applied to other embodiments without departing from the spirit or scope of the application. Therefore, the present application will not be limited to the embodiments shown herein but is to be accorded the full scope consistent with the principles and novel features disclosed herein.

Claims

1. A high efficiency picking device for benthic animals comprising a barrel (1), characterized in that: The outer side of the barrel body (1) movably installs a handle (2), the outer side of the barrel body (1) fixedly installs a water outlet pipe (3), the water outlet pipe (3) is fixedly installed with a water faucet (4) away from the barrel body (1), the upper end of the barrel body (1) is fixedly installed with an upper hanging buckle mechanism (5), the lower end of the upper hanging buckle mechanism (5) is fixedly installed with a spring (6), the lower end of the spring (6) is fixedly installed with a lower hanging buckle mechanism (7), the lower end of the lower hanging buckle mechanism (7) is fixedly installed with an outer frame (8), the bottom of the outer frame (8) is fixedly connected with a filter screen one (9), the upper end of the lower hanging buckle mechanism (7) is insertedly installed with a filter screen two (10), the upper end of the filter screen two (10) is provided with a clamping groove (11). The lower hanging buckle mechanism (7) comprises a lower hanging buckle body (701), a bolt two (702), a lower fixed ring (703), a hanging buckle two (704) and a clamping seat (705), the outer side of the lower hanging buckle body (701) is threadedly connected with the bolt two (702), the upper end of the lower hanging buckle body (701) is provided with the lower fixed ring (703), the outer side of the lower fixed ring (703) is provided with the hanging buckle two (704), and the upper end of the lower hanging buckle body (701) is fixedly connected with the clamping seat (705).

2. A high efficiency picking device for benthic animals as claimed in claim 1, wherein: The upper hanging buckle mechanism (5) comprises an upper hanging buckle body (501), a bolt one (502), an upper fixed ring (503) and a hanging buckle one (504), the outer side of the upper hanging buckle body (501) is threadedly connected with the bolt one (502), the lower end of the upper hanging buckle body (501) is provided with the upper fixed ring (503), and the outer side of the upper fixed ring (503) is provided with the hanging buckle two (704).

3. A high efficiency picking device for benthic animals as claimed in claim 1, wherein: The water outlet pipe (3) communicates with the inside of the barrel body (1), and the barrel body (1) is made of stainless steel.

4. A high efficiency picking device for benthic animals as claimed in claim 1, wherein: Four lower hanging buckle mechanisms (7) are fixedly installed at the upper end of the outer frame (8), and four upper hanging buckle mechanisms (5) are fixedly installed at the upper end of the barrel body (1).

5. A high efficiency picking device for benthic animals as claimed in claim 1, wherein: The mesh number of the filter screen one (9) is 40 meshes, and the mesh number of the filter screen two (10) is 10 meshes.

6. A high efficiency picking device for benthic animals as claimed in claim 1, wherein: The spring (6) is fixedly installed between the hanging buckle two (704) and the hanging buckle one (504), and the outer frame (8) is in a cylindrical shape as a whole.

7. A high efficiency picking device for benthic animals as claimed in claim 1, wherein: Four clamping grooves (11) are formed at the upper end of the filter screen two (10), and the clamping grooves (11) are matched with the clamping seat (705).

Images