CN214667962U

CN214667962U - Crab aquaculture water environment detection sampling device

Info

Publication number: CN214667962U
Application number: CN202121074863.5U
Authority: CN
Inventors: 周永; 王飞; 张安繁
Original assignee: Anhui Leiyuan Agricultural Technology Co ltd
Current assignee: Anhui Leiyuan Agricultural Technology Co ltd
Priority date: 2021-05-19
Filing date: 2021-05-19
Publication date: 2021-11-09
Anticipated expiration: 2031-05-19

Abstract

The utility model discloses a crab breeding water environment detects sampling device, including vertical gag lever post that sets up in breeding the pond, gag lever post and breeding pond sliding connection, the cover is equipped with and can follow its pole body suspension body that freely slides on the gag lever post, the suspension body includes the shell, the suspension body top is equipped with sampling mechanism, sampling mechanism is including placing the sample test tube in the shell upper surface, the input of sample test tube and the water intercommunication in breeding the pond. The utility model has the advantages that: the utility model discloses a regard the suspensoid as the base, change the water level of suspensoid in breeding the pond through adjusting the water storage capacity, and then make sampling mechanism take a sample to the different water levels of breeding the pond, recycle the gag lever post and drive the suspensoid and carry out the translation in breeding the pond to take a sample to the different positions of breeding the pond, use in a flexible way, convenient operation makes the sample more comprehensive, has improved the practicality, has also practiced thrift the maintenance cost.

Description

Crab aquaculture water environment detection sampling device

Technical Field

The utility model relates to a crab cultivation technical field specifically is a crab is bred water environment and is detected sampling device.

Background

One of the most important external conditions in the crab cultivation process is the water environment for cultivation. The crab cultivation needs to pay attention to the salinity, the pH value, the oxygen content, the water quality and the like of the water body. In different growth stages, the living environments required by the crabs are different, and the salinity, the pH value, the oxygen content and the like of the corresponding water body also need to be adjusted accordingly. Therefore, various parameters of the aquaculture water environment need to be detected regularly to adjust the aquaculture water environment in time, so that the normal growth of the crabs is ensured. Many existing crab culture ponds are usually deep, and when sampling water environment, only a water body at a certain water level or a certain position can be sampled, so that the sampling has limitation, and the sampling result cannot accurately represent the whole level. Therefore, a crab culture water environment detection sampling device is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a crab is bred water environment and is detected sampling device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the design provides a crab aquaculture water environment detects sampling device, includes vertical gag lever post that sets up in breeding the pond, gag lever post and breeding pond sliding connection, the cover is equipped with the suspension body that can freely slide along its pole body on the gag lever post, the suspension body includes the shell, the suspension body top is equipped with sampling mechanism, sampling mechanism is including placing the sample test tube in the shell upper surface, the input of sample test tube and the water intercommunication in breeding the pond.

Preferably, one end is equipped with the water storage cavity in the shell, and the shell top is connected with the water injection pipe, water injection pipe one end and water storage cavity intercommunication, the water injection pipe other end are connected with the working shaft, the shell bottom is connected with the drain pipe, drain pipe and water storage cavity intercommunication install control flap on the drain pipe.

Preferably, the gag lever post runs through shell and keeps away from water storage cavity one end, and the gag lever post top is fixed with the limiting plate.

Preferably, the bottom end of the limiting rod is fixedly provided with a sliding block, the inner wall of the culture pond is provided with a sliding groove matched with the sliding block, the sliding groove is distributed on the culture pond, and the sliding block is connected with the sliding groove.

Preferably, sample test tube one end is equipped with the hand and holds between the fingers the gasbag, the hand is held between the fingers the gasbag and is connected with the blast pipe between the test tube with the sample, the blast pipe both ends respectively with hold between the fingers gasbag, sample test tube intercommunication, the sample test tube other end is connected with the pipette, the pipette other end inserts the aquatic.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a regard the suspension body as the base, make sampling mechanism rely on the suspension body, change the water level of suspension body in breeding the pond through adjustment water storage capacity, and then make sampling mechanism take a sample to the different water levels of breeding the pond, meanwhile, utilize the gag lever post to drive the suspension body and carry out the translation in breeding the pond to take a sample to the different positions of breeding the pond, it is nimble to use, convenient operation, still reduced the restriction that the sample received, make the sample more comprehensive, under simple structure's prerequisite, the practicality has been improved, the maintenance cost has also been practiced thrift.

Drawings

Fig. 1 is a schematic structural view of a crab breeding water environment detection sampling device provided by the utility model;

fig. 2 is a concrete structural schematic diagram of a suspension body of the crab breeding water environment detection sampling device provided by the utility model.

In the figure: the device comprises a culture pond 1, a limiting rod 2, a sliding groove 3, a sliding block 4, a suspension body 5, a shell 51, a water storage cavity 52, a water injection pipe 53, a water drainage pipe 54, a sampling mechanism 6, a sampling test tube 61, a hand-pinching air bag 62, a liquid suction pipe 63, an exhaust pipe 64, a control valve 7 and a limiting plate 8.

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.

Referring to fig. 1-2, the present invention provides a technical solution: a crab culture water environment detection sampling device comprises a limiting rod 2 vertically arranged in a culture pond 1, wherein the limiting rod 2 is connected with the culture pond 1 in a sliding manner;

furthermore, a sliding block 4 is fixed at the bottom end of the limiting rod 2, a sliding groove 3 matched with the sliding block 4 is formed in the inner wall of the culture pond 1, the sliding groove 3 is distributed on the culture pond 1, and the sliding block 4 is connected with the sliding groove 3;

specifically, through the cooperation of slider 4 and slip recess 3, make gag lever post 2 slide in breeding pond 1 to change the spatial position that gag lever post 2 is located.

The limiting rod 2 is sleeved with a suspension body 5 which can freely slide along the rod body; when the suspension body 5 floats upwards or sinks, the limiting rod 2 can limit the suspension body 5 to keep moving in the vertical direction, free flowing is avoided, and control is facilitated.

Furthermore, the limiting rod 2 penetrates through one end of the shell 51 far away from the water storage cavity 52, and the limiting plate 8 is fixed at the top end of the limiting rod 2; the limit plate 8 is provided to prevent the suspension 5 from coming off the limit rod 2.

The suspension 5 comprises a shell 51;

furthermore, a water storage cavity 52 is arranged at one end in the shell 51, a water injection pipe 53 is connected to the top of the shell 51, one end of the water injection pipe 53 is communicated with the water storage cavity 52, the other end of the water injection pipe 53 is connected with a water supply pump, a water drainage pipe 54 is connected to the bottom of the shell 51, the water drainage pipe 54 is communicated with the water storage cavity 52, and a control valve 7 is arranged on the water drainage pipe 54;

specifically, the water supply pump is connected with a power supply through a power line, a starting switch is arranged on the power line, the input end of the water supply pump is connected with a water source, after the water supply pump is started, the water supply pump drives water flow to flow into the water storage cavity 52 from the water injection pipe 53, the gravity of the suspension body 5 is larger than the buoyancy along with the increasing water storage capacity of the water storage cavity 52, the suspension body 5 sinks continuously and gradually, the shell 51 of the suspension body 5 is submerged under the water surface, the water injection is stopped, the buoyancy of the suspension body 5 is equal to the gravity, the shell 51 is suspended in the water, and on the contrary, the control valve 7 is opened, the water in the water storage cavity 52 is discharged from the water discharge pipe 54, and the suspension body 5 floats slowly.

The top of the suspension body 5 is provided with a sampling mechanism 6, the sampling mechanism 6 comprises a sampling test tube 61 placed on the upper surface of the shell 51, and the input end of the sampling test tube 61 is communicated with the water body in the culture pond 1;

further, one end of the sampling test tube 61 is provided with a hand-pinching air bag 62, an exhaust pipe 64 is connected between the hand-pinching air bag 62 and the sampling test tube 61, the other end of the hand-pinching air bag 62 is provided with an exhaust port, two ends of the exhaust pipe 64 are respectively communicated with the hand-pinching air bag 62 and the sampling test tube 61, the other end of the sampling test tube 61 is connected with a pipette 63, and the other end of the pipette 63 is inserted into water;

specifically, when the staff held the hand and held between the fingers gasbag 62, the inside negative pressure that forms of gasbag 62 is held between the hand, make the air of sample test tube 61 to the flow of gasbag 62 is held between the hand, rethread blast pipe 64, discharge in the gas vent of gasbag 62 is held between the hand to final follow, sample test tube 61 internal gas pressure reduces fast this moment, water in the breed pond 1 can directly be inhaled in the pipette 63, flow into sample test tube 61 again, constantly hold between the hand and hold between the fingers gasbag 62 when the staff, repeated several times can accomplish a sample.

Specific theory, this utility model regards suspension body 5 as the base, make sampling mechanism 6 rely on suspension body 5, change the water level of suspension body 5 in breeding pond 1 through adjustment water storage capacity, and then make sampling mechanism 6 take a sample to the different water levels of breeding pond 1, meanwhile, utilize gag lever post 2 to drive suspension body 5 and carry out the translation in breeding pond 1, thereby take a sample to the different positions of breeding pond 1, the use is nimble, high durability and convenient operation, the restriction that the sample received has still been reduced, make the sample more comprehensive, under simple structure's prerequisite, the practicality has been improved, and the maintenance cost has also been practiced thrift.

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 crab is bred water environment and detects sampling device, includes vertical gag lever post (2) that set up in breeding pond (1), its characterized in that: gag lever post (2) and breed pond (1) sliding connection, the cover is equipped with on gag lever post (2) and can follow its pole body suspension body (5) that freely slides, suspension body (5) are including shell (51), suspension body (5) top is equipped with sampling mechanism (6), sampling mechanism (6) are including placing sample test tube (61) in shell (51) upper surface, the input of sample test tube (61) and the water intercommunication of breeding in the pond (1).

2. The crab culture water environment detection sampling device of claim 1, wherein: one end is equipped with water storage cavity (52) in shell (51), and shell (51) top is connected with water injection pipe (53), water injection pipe (53) one end and water storage cavity (52) intercommunication, water injection pipe (53) other end are connected with the working shaft, shell (51) bottom is connected with drain pipe (54), drain pipe (54) and water storage cavity (52) intercommunication install control flap (7) on drain pipe (54).

3. The crab culture water environment detection sampling device according to claim 1 or 2, wherein: the limiting rod (2) penetrates through one end, far away from the water storage cavity (52), of the shell (51), and a limiting plate (8) is fixed to the top end of the limiting rod (2).

4. The crab culture water environment detection sampling device of claim 1, wherein: the utility model discloses a pond, including gag lever post (2), breed pond (1), slide groove (3) that the gag lever post (2) bottom mounting has slider (4), breed pond (1) inner wall and be equipped with the slip recess (3) that match with slider (4), slip recess (3) are spread all over and are bred pond (1), slider (4) are connected with slip recess (3).

5. The crab culture water environment detection sampling device of claim 1, wherein: sample test tube (61) one end is equipped with the hand and holds between the fingers gasbag (62), it is connected with blast pipe (64) to hold between the hand is held between the fingers gasbag (62) and sample test tube (61), blast pipe (64) both ends are held between the fingers gasbag (62), sample test tube (61) intercommunication with the hand respectively, sample test tube (61) other end is connected with pipette (63), the pipette (63) other end inserts aquatic.