CN212459042U

CN212459042U - Reservoir sampling device

Info

Publication number: CN212459042U
Application number: CN202021372473.1U
Authority: CN
Inventors: 邱玮茜
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2021-02-02
Anticipated expiration: 2030-07-14

Abstract

The utility model relates to the technical field of sampling equipment, in particular to a reservoir sampling device, a turbid motor drives a driving stirring gear shaft to rotate, the driving stirring gear shaft drives a driving stirring blade to rotate, the driving stirring gear shaft is meshed with a driving transmission gear shaft to rotate, the transmission gear shaft is meshed with a driving driven gear shaft to rotate, the driven gear shaft drives a driven stirring blade to rotate, the driven stirring blade and the driving stirring blade realize rotation in different directions to stir water in a reservoir, so that the water in the reservoir forms turbulent flow, more accurate samples can be obtained after sampling, turbulent turbid water is pumped into a sampling bottle through a communication pipe and a sample bottle mounting frame by a sampling pump to automatically collect samples, a turbid mechanism and a sampling mechanism are driven to descend by a submerging mechanism, sampling at different water depth levels is carried out, and the submerging mechanism is driven to stretch out by a stretching mechanism, and sampling water at different positions of the water surface of the reservoir by the movement of the extension mechanism.

Description

Reservoir sampling device

Technical Field

The utility model relates to a sampling equipment technical field, more specifically the reservoir sampling device that says so.

Background

The utility model with the publication number of CN206515093U discloses a sewage sampling device, which aims to solve the problem of low containing stability of the sewage sampling device; the technical scheme is that the sewage sampling device comprises a sewage pipe, a water suction port and a water inlet are respectively formed in two ends of the sewage pipe, a piston body is movably connected with the sewage pipe in the inner wall of the sewage pipe positioned at the water suction port, the piston body is connected with a driving rod used for driving the piston body, a first water baffle is arranged at the water inlet, a movable cylinder is movably arranged on the outer wall of the sewage pipe, one end of the movable cylinder is attached to the outer wall of the sewage pipe and is connected with the sewage pipe in a sliding mode, a second water baffle is arranged at the other end of the movable cylinder opposite to the water inlet, a water flowing port is formed in the second water baffle, and the second water baffle can be plugged by rotating the movable cylinder. The utility model relates to a sewage sampling device splendid attire stability is high. The utility model discloses a shortcoming is that can not carry out the muddy sample after stirring to the water of reservoir.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a reservoir sampling device has the advantage that can carry out the sample after muddy stirring to the water of reservoir.

The purpose of the utility model is realized through the following technical scheme:

a reservoir sampling device comprises a turbidity mechanism, a sampling mechanism, a submergence mechanism and an extension mechanism, wherein the turbidity mechanism is fixedly connected to the submergence mechanism, the sampling mechanism is fixedly connected to the turbidity mechanism, the submergence mechanism is fixedly connected to the extension mechanism, the turbidity mechanism comprises a turbidity frame, a turbidity motor, a driving stirring gear shaft, a transmission gear shaft, a driven stirring blade and a driving stirring blade, the turbidity motor is fixedly connected to the turbidity frame, the upper end of the driving stirring gear shaft is rotatably connected to the turbidity frame, the driving stirring gear shaft is fixedly connected to an output shaft of the turbidity motor, the transmission gear shaft is rotatably connected to the left side of the turbidity frame, the driving stirring gear shaft is in meshing transmission with the transmission gear shaft, the driven gear shaft is rotatably connected to the lower end of the turbidity frame, the transmission gear shaft is in meshing transmission with, the initiative stirring gear axle rotates to be connected in driven gear axle, and driven stirring leaf fixed connection is at driven gear axle's lower extreme, and initiative stirring leaf fixed connection is at the lower extreme of initiative stirring gear axle.

Sampling mechanism includes sampling tube, communicating pipe, sample bottle installing frame, sampling bottle, sample pump and pump body mounting panel, and the sampling tube rotates to be connected on driven stirring leaf, and the lower extreme fixed connection of communicating pipe is on the sampling tube, and the upper end fixed connection of communicating pipe is on the sample bottle installing frame, and sample bottle installing frame fixed connection is on the sample pump, and the sampling bottle passes through threaded connection on the sample bottle installing frame, and sample pump fixed connection is on pump body mounting panel, and pump body mounting panel fixed connection is on muddy frame.

The submergence mechanism comprises end plates, guide rods, threaded rods, submergence plates and a submergence motor, wherein the end plates are fixedly connected to the upper end and the lower end of each guide rod, the threaded rods are rotatably connected to the two end plates, the submergence plates are connected to the guide rods in a sliding mode, the submergence plates and the threaded rods are in threaded transmission, the submergence motor is fixedly connected to the end plates at the upper end, the threaded rods are fixedly connected to output shafts of the submergence motors, and turbid frames are fixedly connected to the submergence plates.

The stretching mechanism comprises a moving frame, a stretching guide rod, a limiting plate, a stretching lead screw, a stretching motor and a stretching plate, the stretching guide rod is fixedly connected to the moving frame, the limiting plate is fixedly connected to the stretching guide rod, the stretching lead screw is rotatably connected to the moving frame and the limiting plate, the stretching motor is fixedly connected to the moving frame, the stretching lead screw is fixedly connected to an output shaft of the stretching motor, the stretching plate is slidably connected to the stretching guide rod, and the stretching plate and the stretching lead screw are in threaded transmission.

The sampling bottle is provided with a one-way valve.

The utility model relates to a reservoir sampling device's beneficial effect does: the utility model relates to a reservoir sampling device, can drive the rotation of initiative stirring gear shaft through muddy motor, initiative stirring gear shaft drives the rotation of initiative stirring leaf, initiative stirring gear shaft meshing drive gear shaft rotates, drive gear shaft meshing drive driven gear shaft rotates, driven gear shaft drives driven stirring leaf and rotates, because driven stirring leaf and initiative stirring leaf realize the rotation of different directions, stir the water of reservoir, so make the water of reservoir form the turbulent flow, can obtain more accurate sample after the sample, can also pump turbulent turbid water into the sample bottle through communicating pipe and sample bottle installing frame and automatically collect the sample, can also drive muddy mechanism and sampling mechanism through diving mechanism and descend, carry out the sample of different depth of water levels, can also drive diving mechanism to stretch out through stretching out mechanism, and sampling water at different positions of the water surface of the reservoir by the movement of the extension mechanism.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 is a schematic view of the overall structure of a reservoir sampling device of the present invention;

FIG. 2 is a schematic structural view of the turbidity mechanism of the present invention;

FIG. 3 is a schematic structural diagram of the sampling mechanism of the present invention;

FIG. 4 is a schematic structural view of the submerging mechanism of the present invention;

fig. 5 is a schematic structural diagram of the extending mechanism of the present invention.

In the figure: a turbidity mechanism 1; a turbid frame 1-1; 1-2 of a turbid motor; 1-3 of a driving stirring gear shaft; a transmission gear shaft 1-4; driven gear shafts 1 to 5; 1-6 parts of driven stirring blades; 1-7 parts of active stirring blades; a sampling mechanism 2; 2-1 of a sampling tube; a communicating pipe 2-2; 2-3 of a sample bottle mounting frame; 2-4 of a sampling bottle; 2-5 of a sampling pump; a pump body mounting plate 2-6; a submergence mechanism 3; an end plate 3-1; 3-2 of a guide rod; 3-3 parts of a threaded rod; 3-4 parts of a submergence board; 3-5 of a submergence motor; a stretching mechanism 4; a movable frame 4-1; extending out of the guide rod 4-2; a limiting plate 4-3; 4-4 parts of a lead screw is extended; extending out of the motor by 4-5; the plates 4-6 are extended.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The first embodiment is as follows:

the embodiment is described below with reference to fig. 1 to 5, a reservoir sampling device comprises a turbidity mechanism 1, a sampling mechanism 2, a submergence mechanism 3 and an extension mechanism 4, wherein the turbidity mechanism 1 is fixedly connected to the submergence mechanism 3, the sampling mechanism 2 is fixedly connected to the turbidity mechanism 1, the submergence mechanism 3 is fixedly connected to the extension mechanism 4, the turbidity mechanism 1 comprises a turbidity frame 1-1, a turbidity motor 1-2, a driving stirring gear shaft 1-3, a transmission gear shaft 1-4, a driven gear shaft 1-5, a driven stirring blade 1-6 and a driving stirring blade 1-7, the turbidity motor 1-2 is fixedly connected to the turbidity frame 1-1, the upper end of the driving stirring gear shaft 1-3 is rotatably connected to the turbidity frame 1-1, the driving stirring gear shaft 1-3 is fixedly connected to an output shaft of the turbidity motor 1-2, the driving gear shaft 1-4 is rotatably connected to the left side of the turbid frame 1-1, the driving stirring gear shaft 1-3 and the driving gear shaft 1-4 are in meshed transmission, the driven gear shaft 1-5 is rotatably connected to the lower end of the turbid frame 1-1, the driving gear shaft 1-4 and the driven gear shaft 1-5 are in meshed transmission, the driven gear shaft 1-5 is hollow, the driving stirring gear shaft 1-3 is rotatably connected to the inside of the driven gear shaft 1-5, the driven stirring blade 1-6 is fixedly connected to the lower end of the driven gear shaft 1-5, and the driving stirring blade 1-7 is fixedly connected to the lower end of the driving stirring gear shaft 1-3.

The turbid motor 1-2 is started, the turbid motor 1-2 drives the driving stirring gear shaft 1-3 to rotate, the driving stirring gear shaft 1-3 drives the driving stirring blade 1-7 to rotate, the driving stirring gear shaft 1-3 is meshed with the driving transmission gear shaft 1-4 to rotate, the transmission gear shaft 1-4 is meshed with the driven gear shaft 1-5 to rotate, the driven gear shaft 1-5 drives the driven stirring blade 1-6 to rotate, and the driven stirring blade 1-6 and the driving stirring blade 1-7 rotate in different directions to stir water in the reservoir, so that the water in the reservoir forms turbulent flow, and a more accurate sample can be obtained after sampling.

The second embodiment is as follows:

referring to fig. 1-5, the sampling mechanism 2 includes a sampling tube 2-1, a communicating tube 2-2, and a sample bottle mounting frame 2-3, the sampling device comprises sampling bottles 2-4, sampling pumps 2-5 and a pump body mounting plate 2-6, wherein the sampling pipes 2-1 are rotatably connected to driven stirring blades 1-6, the lower ends of communicating pipes 2-2 are fixedly connected to the sampling pipes 2-1, the upper ends of the communicating pipes 2-2 are fixedly connected to sample bottle mounting frames 2-3, the sample bottle mounting frames 2-3 are fixedly connected to the sampling pumps 2-5, the sampling bottles 2-4 are connected to the sample bottle mounting frames 2-3 through threads, the sampling pumps 2-5 are fixedly connected to the pump body mounting plate 2-6, and the pump body mounting plate 2-6 is fixedly connected to a turbid frame 1-1.

The sampling pump 2-5 is started, the sampling pump 2-5 sucks water in the reservoir from the sampling pipe 2-1, the water reaches the sample bottle mounting frame 2-3 through the communicating pipe 2-2, the water flows into the sample bottle 2-4 through the one-way valve in the sample bottle 2-4 to collect a sample of the water in the reservoir, the sample bottle 2-4 is connected to the sample bottle mounting frame 2-3 through threads, the disassembly and the replacement are convenient, and when multiple times of sampling are carried out, the next sampling operation can be carried out by replacing the sample bottle 2-4.

The third concrete implementation mode:

the embodiment is described below with reference to fig. 1-5, the submergence mechanism 3 includes an end plate 3-1, a guide rod 3-2, a threaded rod 3-3, a submergence plate 3-4 and a submergence motor 3-5, the upper end and the lower end of the guide rod 3-2 are fixedly connected with the end plate 3-1, the threaded rod 3-3 is rotatably connected with the two end plates 3-1, the submergence plate 3-4 is slidably connected with the guide rod 3-2, the submergence plate 3-4 and the threaded rod 3-3 are in threaded transmission, the submergence motor 3-5 is fixedly connected with the end plate 3-1 at the upper end, the threaded rod 3-3 is fixedly connected with an output shaft of the submergence motor 3-5, and the turbid frame 1-1 is fixedly connected with the submergence plate 3-4.

The submersible motor 3-5 is started, the submersible motor 3-5 drives the threaded rod 3-3 to rotate, the threaded rod 3-3 drives the submersible plate 3-4 to ascend and descend on the guide rod 3-2 in a threaded mode, the guide rod 3-2 plays a limiting and guiding role on the submersible plate 3-4, the submersible plate 3-4 drives the turbid frame 1-1 to submerge, and therefore turbulent stirring of water of reservoirs with different depths by the turbid mechanism 1 and sampling of water of reservoirs with different depths by the sampling mechanism 2 are achieved.

The fourth concrete implementation mode:

referring to fig. 1-5, the extending mechanism 4 includes a moving frame 4-1, an extending guide rod 4-2, and a limiting plate 4-3, the stretching motor 4-4 is fixedly connected with the stretching motor 4-5, the stretching guide rod 4-2 is fixedly connected with the moving frame 4-1, the limiting plate 4-3 is fixedly connected with the stretching guide rod 4-2, the stretching guide rod 4-4 is rotatably connected with the moving frame 4-1 and the limiting plate 4-3, the stretching motor 4-5 is fixedly connected with the moving frame 4-1, the stretching guide rod 4-4 is fixedly connected with an output shaft of the stretching motor 4-5, the stretching plate 4-6 is slidably connected with the stretching guide rod 4-2, and the stretching plate 4-6 and the stretching guide rod 4-4 are in threaded transmission.

Four corners of the lower end of the movable frame 4-1 are provided with universal wheels, the movable frame 4-1 is pushed to a position to be sampled, the extension motor 4-5 is started, the extension motor 4-5 drives the extension screw rod 4-4 to rotate, the extension screw rod 4-4 drives the extension plate 4-6 to slide on the extension guide rod 4-2, the extension plate 4-6 drives the submergence mechanism 3 to extend out of different lengths, and the submergence mechanism 3 is matched to drive the turbid mechanism 1 to submerge, so that different positions of water in a reservoir can be sampled, and an operator can perform more detailed detection on the water in the reservoir.

The fifth concrete implementation mode:

the present embodiment will be described with reference to fig. 1 to 5, and the sampling bottles 2 to 4 are provided with check valves.

The utility model relates to a reservoir sampling device, its theory of use is: universal wheels are arranged at four corners of the lower end of the movable frame 4-1, the movable frame 4-1 is pushed to a position to be sampled, the extension motor 4-5 is started, the extension motor 4-5 drives the extension screw rod 4-4 to rotate, the extension screw rod 4-4 drives the extension plate 4-6 to slide on the extension guide rod 4-2, the extension plate 4-6 drives the submergence mechanism 3 to extend out in different lengths, the submergence mechanism 3 is matched with the submergence mechanism 3 to drive the turbid mechanism 1 to submerge, the water in the reservoir is sampled at different positions, an operator can carry out more detailed detection on the water in the reservoir, the submergence motor 3-5 is started, the submergence motor 3-5 drives the threaded rod 3-3 to rotate, the threaded rod 3-3 drives the submergence plate 3-4 to ascend and descend on the guide rod 3-2 through the threads, and the guide rod 3-2 plays a role in limiting and guiding for the submergence plate, the submergence plate 3-4 drives the turbid frame 1-1 to submerge, so that turbulent stirring of water in reservoirs with different depths by the turbid mechanism 1 and sampling of water in reservoirs with different depths by the sampling mechanism 2 are realized, the turbid motor 1-2 is started, the turbid motor 1-2 drives the driving stirring gear shaft 1-3 to rotate, the driving stirring gear shaft 1-3 drives the driving stirring blade 1-7 to rotate, the driving stirring gear shaft 1-3 is meshed with the driving transmission gear shaft 1-4 to rotate, the transmission gear shaft 1-4 is meshed with the driven gear shaft 1-5 to rotate, the driven gear shaft 1-5 drives the driven stirring blade 1-6 to rotate, and the driven stirring blade 1-6 and the driving stirring blade 1-7 realize rotation in different directions to stir water in the reservoirs, therefore, the water in the reservoir forms turbulent flow, more accurate samples can be obtained after sampling, the sampling pump 2-5 is started, the sampling pump 2-5 sucks the water in the reservoir from the sampling pipe 2-1, the water reaches the sample bottle mounting frame 2-3 through the communicating pipe 2-4, the water flows into the sample bottle 2-4 through the one-way valve in the sample bottle 2-4 to collect the samples of the water in the reservoir, the sample bottle 2-4 is connected to the sample bottle mounting frame 2-3 through threads, the disassembly and the replacement are convenient, and when sampling is carried out for multiple times, the next sampling operation can be carried out by replacing the sample bottle 2-4.

Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or replacements made by those skilled in the art within the scope of the present invention also belong to the protection scope of the present invention.

Claims

1. The utility model provides a reservoir sampling device, includes muddy mechanism (1), sampling mechanism (2), submergence mechanism (3) and stretches out mechanism (4), muddy mechanism (1) fixed connection on submergence mechanism (3), and sampling mechanism (2) fixed connection is on muddy mechanism (1), and submergence mechanism (3) fixed connection is on stretching out mechanism (4), its characterized in that: the turbidity mechanism (1) comprises a turbidity frame (1-1), a turbidity motor (1-2), a driving stirring gear shaft (1-3), a transmission gear shaft (1-4), a driven gear shaft (1-5), a driven stirring blade (1-6) and a driving stirring blade (1-7), wherein the turbidity motor (1-2) is fixedly connected to the turbidity frame (1-1), the upper end of the driving stirring gear shaft (1-3) is rotatably connected to the turbidity frame (1-1), the driving stirring gear shaft (1-3) is fixedly connected to an output shaft of the turbidity motor (1-2), the transmission gear shaft (1-4) is rotatably connected to the left side of the turbidity frame (1-1), and the driving stirring gear shaft (1-3) and the transmission gear shaft (1-4) are in meshing transmission, the driven gear shaft (1-5) is rotatably connected to the lower end of the turbid frame (1-1), the transmission gear shaft (1-4) and the driven gear shaft (1-5) are in meshed transmission, the driven gear shaft (1-5) is hollow, the driving stirring gear shaft (1-3) is rotatably connected into the driven gear shaft (1-5), the driven stirring blade (1-6) is fixedly connected to the lower end of the driven gear shaft (1-5), and the driving stirring blade (1-7) is fixedly connected to the lower end of the driving stirring gear shaft (1-3).

2. The apparatus according to claim 1, wherein: the sampling mechanism (2) comprises a sampling tube (2-1), a communicating tube (2-2), a sample bottle mounting frame (2-3), a sampling bottle (2-4), a sampling pump (2-5) and a pump body mounting plate (2-6), the sampling tube (2-1) is rotatably connected to a driven stirring blade (1-6), the lower end of the communicating tube (2-2) is fixedly connected to the sampling tube (2-1), the upper end of the communicating tube (2-2) is fixedly connected to the sample bottle mounting frame (2-3), the sample bottle mounting frame (2-3) is fixedly connected to the sampling pump (2-5), the sampling bottle (2-4) is connected to the sample bottle mounting frame (2-3) through threads, and the sampling pump (2-5) is fixedly connected to the pump body mounting plate (2-6), the pump body mounting plate (2-6) is fixedly connected to the turbid frame (1-1).

3. A reservoir sampling apparatus according to claim 2, wherein: the submergence mechanism (3) comprises an end plate (3-1) and a guide rod (3-2), the submersible vehicle comprises a threaded rod (3-3), submersible plates (3-4) and submersible motors (3-5), end plates (3-1) are fixedly connected to the upper end and the lower end of a guide rod (3-2), the threaded rod (3-3) is rotatably connected to the two end plates (3-1), the submersible plates (3-4) are slidably connected to the guide rod (3-2), the submersible plates (3-4) and the threaded rod (3-3) are in threaded transmission, the submersible motors (3-5) are fixedly connected to the end plates (3-1) at the upper ends, the threaded rod (3-3) is fixedly connected to output shafts of the submersible motors (3-5), and a turbid frame (1-1) is fixedly connected to the submersible plates (3-4).

4. A reservoir sampling apparatus according to claim 3, wherein: the extension mechanism (4) comprises a moving frame (4-1), an extension guide rod (4-2), a limiting plate (4-3), an extension lead screw (4-4), an extension motor (4-5) and an extension plate (4-6), the extension guide rod (4-2) is fixedly connected to the moving frame (4-1), the limiting plate (4-3) is fixedly connected to the extension guide rod (4-2), the extension lead screw (4-4) is rotatably connected to the moving frame (4-1) and the limiting plate (4-3), the extension motor (4-5) is fixedly connected to the moving frame (4-1), the extension lead screw (4-4) is fixedly connected to an output shaft of the extension motor (4-5), the extension plate (4-6) is slidably connected to the extension guide rod (4-2), the extension plate (4-6) and the extension screw rod (4-4) are in threaded transmission.

5. A reservoir sampling apparatus according to claim 4, wherein: the sampling bottle (2-4) is provided with a one-way valve.