CN111624051A

CN111624051A - Sampler for aquaculture

Info

Publication number: CN111624051A
Application number: CN202010672901.0A
Authority: CN
Inventors: 林志平
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2020-09-04

Abstract

The invention discloses a sampler for aquaculture, which structurally comprises a puncture head, a sampling structure, an outer rod, a connecting rod and an upper cover, wherein the puncture head is vertically arranged at the lower end of the sampling structure; the sampling structure comprises an outer tube, a paddle, a collecting structure, an upper opening and a sampling opening, wherein the paddle is arranged on the outer side of the outer tube in a surrounding manner, the collecting structure is embedded in the inner side of the outer tube, and the upper opening penetrates through the upper end of the outer tube; the sampling port is arranged on the outer side of the collecting structure, so that the substances enter the inner side of the material guiding plate from the movable port along the linkage plate and the adjusting plate, the selection of samples among all levels is ensured, the entering samples are prevented from being poured out, and the distinguishing detection is further facilitated.

Description

Sampler for aquaculture

Technical Field

The invention belongs to the field of aquaculture, and particularly relates to a sampler for aquaculture.

Background

Aquaculture mainly carries out artificial intervention breed to aquatic products, has included and has carried out artificial breeding to fish, and to having more fish in the breed area, then need frequent to its breed area sample and detect, detect the material of bottom of the pool, better breed situation to fish is known, but prior art has following not enoughly:

because the bottom of the tank contains sludge and other substances, and the substances have different hardness degrees, when the substances are extruded and sampled, the substances are extruded and mixed, so that the substances are neutralized and the substances among the layers are mixed, and the substances at the bottom of the tank are not beneficial to specific analysis and detection.

Therefore, the sampler for aquaculture is provided, and the defects are improved.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a sampler for aquaculture to solve the problems that in the prior art, due to the fact that the bottom of a pool contains sludge and other substances and the substances are different in hardness, the substances are extruded and mixed during extrusion sampling, so that the substances are neutralized, the substances among all the levels are mixed, and the substances at the bottom of the pool are not beneficial to specific analysis and detection.

In order to achieve the purpose, the invention is realized by the following technical scheme: a sampler for aquaculture structurally comprises a puncture head, a sampling structure, an outer rod, a connecting rod and an upper cover, wherein the puncture head is vertically installed at the lower end of the sampling structure and is positioned on the same axis; the sampling structure comprises an outer tube, paddles, a collecting structure, an upper opening and sampling openings, wherein the paddles are arranged on the outer side of the outer tube in a surrounding mode and welded together, the collecting structure is embedded in the inner side of the outer tube and movably connected, the upper opening penetrates through the upper end of the outer tube and is located above the collecting structure, the sampling openings are arranged on the outer side of the outer tube and communicated with the inner side, and the sampling openings are located between the paddles.

The invention is further improved, the paddle is in a spiral surrounding type and is arranged outside the outer pipe, and the outer diameter of the paddle is gradually increased from bottom to top.

The invention is further improved, the collecting structure comprises collecting hoppers, a rotating rod, a separating structure and an inlet, the rotating rod is vertically arranged on the inner sides of the collecting hoppers and is connected by a hinge, the separating structure is arranged between the collecting hoppers and is movably connected, and the inlet penetrates through the outer sides of the collecting hoppers and is of an integrated structure.

The invention is further improved, the separation structure comprises a fixing block, a cover plate, a partition plate and a water filter screen, the fixing block is fixed on the inner side of the collection hopper and welded with the inner side of the collection hopper, the rotating rod penetrates through the inner side of the fixing block and is connected with the inner side of the collection hopper through a hinge, the cover plate is embedded and installed at the bottom end of the inner side of the collection hopper, the partition plate is arranged at the upper end of the collection hopper and is located on the same axis with the cover plate, and the water filter screen is.

The invention is further improved, the clapboard is obliquely arranged at the inner side of the collecting hopper, and the bottom end of the clapboard is arranged at the inner side of the water filter screen and communicated with the water filter screen.

The sampling port is further improved by the invention and comprises a material guiding plate, a through hole and a feeding structure, wherein the through hole is arranged on the inner side of the material guiding plate and is of an integrated structure, the feeding structure is embedded and arranged on the inner side of the material guiding plate and is clamped, and the through hole is arranged on the outer side of the collecting structure and is communicated with the collecting structure.

The feeding structure is further improved, the feeding structure comprises an outer frame, movable shafts, movable structures and opening and closing ports, the movable structures are arranged on the inner side of the outer frame and connected through the movable shafts, the movable shafts are embedded in the inner side of the outer frame and movably connected, and the opening and closing ports are arranged among the movable structures and are of an integrated structure.

The invention is further improved, the movable structure comprises a linkage plate, hinge plates, an adjusting plate and a movable opening, the adjusting plate is arranged on the outer side of the linkage plate and connected through the hinge plates, the hinge plates are arranged on the back of the linkage plate and movably connected, and the movable opening is arranged between the linkage plate and the adjusting plate and is of an integrated structure.

According to the technical scheme, the sampler for aquaculture comprises the following components

Has the advantages that:

the collecting structure is arranged on the inner side of the outer pipe, the whole equipment rotates by rotating the rod piece, the sampling structure rotates along with the sampling structure, the paddle on the outer side of the outer pipe rotates and guides in the pool bottom, so that substances enter the sampling port along the paddle and are fed from different inlets, the sampled substances enter the inner side of the collecting hopper and are isolated by the partition plate, the sampled substances on the pool bottom are separately collected and sampled, the substances among different levels are prevented from being mixed, and the samples among different levels are conveniently analyzed and detected.

According to the invention, the sampling port is arranged on the outer side of the collecting structure, the feeding structure is extruded, so that substances on the outer side push the movable structure to turn inwards around the movable shaft, the adjusting plate on the outer side of the linkage plate turns outwards along the hinge plate to form a guide-type opening, so that the substances enter the inner side of the material guiding plate from the movable port along the linkage plate and the adjusting plate, the selection of samples among all levels is ensured, the entering samples are prevented from being poured out, and the distinguishing detection is further facilitated.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic view of a sampler for aquaculture according to the present invention;

FIG. 2 is a schematic diagram of a sampling structure according to the present invention;

FIG. 3 is a schematic structural view of a collecting structure according to the present invention;

FIG. 4 is a schematic structural view of a partition structure according to the present invention;

FIG. 5 is a schematic view of the structure of the sampling port of the present invention;

FIG. 6 is a schematic structural view of a feed structure according to the present invention;

FIG. 7 is a schematic front view of the movable structure of the present invention;

fig. 8 is a schematic view of the unfolding structure of the mobile structure of the present invention.

In the figure: the puncture head-1, the sampling structure-2, the outer rod-3, the connecting rod-4, the upper cover-5, the outer tube-21, the paddle-22, the collecting structure-23, the upper port-24, the sampling port-25, the collecting hopper-231, the rotating rod-232, the separating structure-233, the inlet-234, the fixed block-33 a, the cover plate-33 b, the baffle-33 c, the water filtering net-33 d, the material guiding plate-251, the through port-252, the material feeding structure-253, the outer frame-53 a, the movable shaft-53 b, the movable structure-53 c, the opening and closing port-53 d, the linkage plate-c 1, the hinge plate-c 2, the adjusting plate-c 3 and the movable port-c 4.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

The first embodiment is as follows: referring to fig. 1-4, the embodiments of the present invention are as follows:

the puncture outfit structurally comprises a puncture outfit 1, a sampling structure 2, an outer rod 3, a connecting rod 4 and an upper cover 5, wherein the puncture outfit 1 is vertically arranged at the lower end of the sampling structure 2 and is positioned on the same axis, the upper cover 5 is sleeved at the upper end of the sampling structure 2 and is connected by threads, the outer rod 3 is embedded and arranged at the inner side of the upper cover 5 and is welded with the upper cover, and the connecting rod 4 is vertically fixed at the upper end of the upper cover 5 and is positioned on the same axis; the sampling structure 2 comprises an outer tube 21, paddles 22, a collecting structure 23, an upper opening 24 and a sampling opening 25, wherein the paddles 22 are arranged on the outer side of the outer tube 21 in a surrounding mode and welded with each other, the collecting structure 23 is embedded in the inner side of the outer tube 21 and movably connected with the inner side, the upper opening 24 penetrates through the upper end of the outer tube 21 and is located above the collecting structure 23, the sampling opening 25 is arranged on the outer side of the outer tube 21 and is communicated with the inner side, and the sampling opening 25 is located between the paddles 22.

Referring to fig. 2, the paddles 22 are spirally wound outside the outer pipe 21, and the outer diameter of the paddles 22 gradually increases from bottom to top, so that the paddles more smoothly enter the sludge at the bottom of the tank and are more convenient to rotate for sampling.

Referring to fig. 3, the collecting structure 23 includes a collecting bucket 231, a rotating rod 232, a separating structure 233 and an inlet 234, the rotating rod 232 is vertically installed inside the collecting bucket 231 and is connected by a hinge, the separating structure 233 is installed between the collecting buckets 231 and is movably connected, the inlet 234 penetrates through the outside of the collecting bucket 231 and is an integrated structure, the sampling is layered, and substances with different depths are better distinguished.

Referring to fig. 4, the partition structure 233 includes a fixing block 33a, a cover plate 33b, a partition plate 33c, and a water filter 33d, the fixing block 33a is fixed inside the collecting bucket 231 and welded thereto, the rotating rod 232 penetrates inside the fixing block 33a and is connected to the fixing block by a hinge, the cover plate 33b is inserted into the bottom end of the collecting bucket 231, the partition plate 33c is disposed at the upper end of the collecting bucket 231 and is located on the same axis as the cover plate 33b, and the water filter 33d is inserted into the collecting bucket 231 and clamped thereto, and is opened respectively when a sample needs to be taken out, so as to better perform detection.

Referring to fig. 4, the partition 33c is obliquely disposed inside the collection bucket 231, and the bottom end of the partition 33c is disposed inside the water strainer 33d and is communicated with the water strainer 33d, so as to facilitate the drainage of water inside and collect more samples inside.

Based on the above embodiment, the specific working principle is as follows:

the connecting rod 4 is connected with the rod member, so that the sampling structure 2 at the lower end of the rod member can extend inwards to the bottom of the pool and prick into the pool bottom, at the moment, the whole device rotates by rotating the rod member, the sampling structure 2 rotates along with the rod member, the paddle 22 at the outer side of the outer tube 21 rotates and guides in the pool bottom, so that substances enter the sampling port 25 along the paddle 22 and are fed from different inlets 234, at the moment, the sampled substances enter the inner side of the collecting hopper 231 and are separated by the partition plate 33c, the substances on the partition plate 33c slide downwards along the gradient of the partition plate, water is extruded from the water filtering net 33d, the rod member can be pulled out to finish sampling, the upper cover 5 is opened, the collecting structure 23 at the inner side is taken out, the collecting hopper 231 is sequentially rotated to rotate around the rotating rod 232, and the samples at the inner side are respectively poured out.

Example two: referring to fig. 1-2 and 5-8, the embodiments of the present invention are as follows:

Referring to fig. 5, the sampling port 25 includes a material guiding plate 251, a through hole 252, and a feeding structure 253, wherein the through hole 252 is disposed inside the material guiding plate 251 and is an integrated structure, the feeding structure 253 is embedded inside the material guiding plate 251 and is clamped, the through hole 252 is disposed outside the collecting structure 23 and is communicated, and the sample is guided to be better collected when rotating.

Referring to fig. 6, the feeding structure 253 includes an outer frame 53a, a movable shaft 53b, a movable structure 53c, and an opening and closing opening 53d, wherein the movable structure 53c is installed inside the outer frame 53a and connected by the movable shaft 53b, the movable shaft 53b is embedded inside the outer frame 53a and movably connected, the opening and closing opening 53d is provided between the movable structures 53c and is an integrated structure, and contacts with the sample along with the rotation of the device, so as to push the movable structure 53c to feed the sample for storage.

Referring to fig. 7-8, the movable structure 53c includes a linkage plate c1, a hinge plate c2, an adjustment plate c3, and a movable opening c4, an adjustment plate c3 is disposed outside the linkage plate c1 and connected through a hinge plate c2, the hinge plate c2 is mounted on the back of the linkage plate c1 and movably connected, and the movable opening c4 is disposed between the linkage plate c1 and the adjustment plate c3 and is an integrated structure, so that the sample is guided while being pushed by rotation, and is better collected and stored.

Based on the above embodiment, the specific working principle is as follows:

the connecting rod 4 is connected with the rod, so that the sampling structure 2 at the lower end of the rod faces the aquaculture area, extends inwards to the bottom of the tank and is inserted into the bottom of the tank, at the moment, the rod is rotated to enable the whole device to rotate, the sampling structure 2 rotates along with the rod, the paddle 22 on the outer side of the outer pipe 21 rotates and guides in the bottom of the tank, substances enter the sampling port 25 along the paddle 22, the feeding structure 253 is further extruded, the substances on the outer side push the movable structure 53c and turn inwards around the movable shaft 53b, the adjusting plate c3 on the outer side of the linkage plate c1 turns outwards along the hinge plate c2 to form a guide type opening, and the substances enter the inner side of the material guiding plate 251 from the movable port c4 along the linkage plate c1 and the adjusting plate c3 and are guided by the opening 252 to be conveyed to the inner side of the collecting structure 23 for collection.

The invention solves the problems that the materials such as sludge and the like are contained at the bottom of the tank and have different hardness degrees, and the materials are extruded and mixed when being extruded and sampled, so that the materials are neutralized and the materials among each layer are mixed, and the materials at the bottom of the tank are not beneficial to specific analysis and detection of the materials at the bottom of the tank. The samples in different layers can be conveniently analyzed and detected; the sampling port is arranged on the outer side of the collecting structure, the feeding structure is extruded to push the substances on the outer side to push the movable structure, the substances are turned inwards around the movable shaft, the adjusting plate on the outer side of the linkage plate is turned outwards along the hinge plate to form a guide opening, the substances enter the inner side of the material guiding plate from the movable port along the linkage plate and the adjusting plate, the selection of samples among all levels is guaranteed, the entering samples are prevented from being poured out, and then the distinguishing and the detection are facilitated.

While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A sampler for aquaculture structurally comprises a puncture head (1), a sampling structure (2), an outer rod (3), a connecting rod (4) and an upper cover (5), wherein the puncture head (1) is vertically installed at the lower end of the sampling structure (2), the upper cover (5) is sleeved at the upper end of the sampling structure (2), the outer rod (3) is embedded and installed at the inner side of the upper cover (5), and the connecting rod (4) is vertically fixed at the upper end of the upper cover (5); the method is characterized in that:

the sampling structure (2) comprises an outer tube (21), paddles (22), a collecting structure (23), an upper opening (24) and a sampling opening (25), wherein the paddles (22) are installed on the outer side of the outer tube (21) in a surrounding mode, the collecting structure (23) is installed on the inner side of the outer tube (21) in an embedded mode, the upper opening (24) penetrates through the upper end of the outer tube (21), the sampling opening (25) is arranged on the outer side of the outer tube (21), and the sampling opening (25) is located between the paddles (22).

2. A sampler for aquaculture according to claim 1, characterized in that: the paddle (22) is spirally surrounded on the outer side of the outer pipe (21), and the outer diameter of the paddle (22) is gradually increased from bottom to top.

3. A sampler for aquaculture according to claim 1, characterized in that: collect structure (23) including collecting fill (231), dwang (232), separate structure (233), import (234), dwang (232) are vertical to be installed in collecting fill (231) inboard, separate structure (233) are located and are collected between fighting (231), import (234) run through in collecting fill (231) outside.

4. A sampler for aquaculture according to claim 3, characterized in that: the partition structure (233) includes fixed block (33a), apron (33b), baffle (33c), water strainer (33d), fixed block (33a) are fixed in and collect fill (231) inboard, dwang (232) run through in fixed block (33a) inboard, apron (33b) embedding is installed in the inboard bottom of collecting fill (231), collect fill (231) upper end is located in baffle (33c), water strainer (33d) embedding is installed in collecting fill (231) inboard.

5. A sampler for aquaculture according to claim 4, characterized in that: the baffle (33c) is obliquely arranged on the inner side of the collecting hopper (231), and the bottom end of the baffle (33c) is arranged on the inner side of the water filtering net (33 d).

6. A sampler for aquaculture according to claim 1, characterized in that: the sampling port (25) comprises a material guiding plate (251), a through hole (252) and a feeding structure (253), wherein the through hole (252) is formed in the inner side of the material guiding plate (251), the feeding structure (253) is embedded in the inner side of the material guiding plate (251), and the through hole (252) is formed in the outer side of the collecting structure (23).

7. A sampler for aquaculture according to claim 6, characterized in that: the feeding structure (253) comprises an outer frame (53a), a movable shaft (53b), a movable structure (53c) and an opening and closing opening (53d), wherein the movable structure (53c) is installed on the inner side of the outer frame (53a), the movable shaft (53b) is installed on the inner side of the outer frame (53a) in an embedded mode, and the opening and closing opening (53d) is arranged between the movable structures (53 c).

8. The sampler for aquaculture of claim 7, wherein: activity structure (53c) include linkage board (c1), hinge board (c2), regulating plate (c3), activity mouth (c4), linkage board (c1) outside is equipped with regulating plate (c3) and is connected through hinge board (c2), install in linkage board (c1) back hinge board (c2), activity mouth (c4) are located between linkage board (c1) and regulating plate (c 3).