CN220304904U

CN220304904U - Electrolyte sampling device

Info

Publication number: CN220304904U
Application number: CN202321957932.6U
Authority: CN
Inventors: 叶泉; 王艳丽; 李锋
Original assignee: Yinke Tianrun New Energy Materials Shandong Co ltd
Current assignee: Yinke Tianrun New Energy Materials Shandong Co ltd
Priority date: 2023-07-25
Filing date: 2023-07-25
Publication date: 2024-01-05
Anticipated expiration: 2033-07-25

Abstract

The utility model discloses a sampling device for electrolyte, which comprises a transverse plate and a threaded rod, wherein the transverse plate is of a hollow structure, a driving mechanism for driving the threaded rod to rotate is arranged in the transverse plate, three sampling cylinders with the lengths ranging from low to high are fixed at the bottom of the transverse plate, the threaded rod is rotatably arranged in the sampling cylinders, a sliding sleeve is sleeved on the threaded rod through threads, a fixed plate is fixedly sleeved on the sliding sleeve, limiting blocks are fixed on two sides of the fixed plate, and a piston is connected to the bottom of the fixed plate through a connecting rod. According to the utility model, the driving mechanism drives the threaded rod to rotate, and the threaded rod and the threads of the sliding sleeve drive the piston to move, so that electrolyte can be automatically sampled, and the operation is more convenient.

Description

Electrolyte sampling device

Technical Field

The utility model relates to the technical field of electrolyte production equipment, in particular to a sampling device for electrolyte.

Background

The electrolyte is a medium used by the industry and the like, and the contents of the electrolyte are greatly different from each other, so that the electrolyte needs to be sampled during the production of the electrolyte, and the electrolyte is convenient to be subjected to experimental analysis later.

The patent application publication No. CN210037306U discloses an all-vanadium redox flow battery electrolyte sampling analysis device, in the patent, the problem that the movable rod moves downwards due to the action of external force and spills the extracted electrolyte is avoided, and the electrolyte of each part can be extracted simultaneously at one time, so that the error is reduced, the actual state of each part in the all-vanadium redox flow battery can be accurately reflected, and convenience is brought to staff in sampling and carrying the electrolyte.

When the device is used, the device can only sample electrolyte with the same depth, cannot sample electrolyte with different depths, and is easy to influence the accuracy of detection results, and the device has defects in the use process, so that the device for sampling the electrolyte is provided.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a sampling device for electrolyte.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a sampling device of electrolyte, includes diaphragm and threaded rod, the diaphragm is hollow structure, the internally mounted of diaphragm has and is used for driving threaded rod pivoted actuating mechanism, the bottom of diaphragm is fixed with three length by low to the high sampling tube of arranging, the threaded rod rotates the inside of installing at the sampling tube, the sliding sleeve has been cup jointed through the screw thread on the threaded rod, fixed cup joint the fixed plate on the sliding sleeve, the both sides of fixed plate are fixed with the stopper, the bottom of fixed plate is connected with the piston through the connecting rod.

Preferably, the actuating mechanism includes servo motor, first pivot, first band pulley, second pivot, second band pulley, belt, servo motor installs at the top of diaphragm, servo motor's output shaft rotates and runs through the diaphragm and be connected with first pivot, first band pulley has been fixedly cup jointed in the first pivot, the second pivot is provided with two, two the second pivot is rotated and is installed in the inside of diaphragm, the second band pulley has been fixedly cup jointed in the second pivot, first band pulley passes through the belt with the second band pulley and is connected, first pivot and two second pivots respectively with the threaded rod one-to-one in the three sampling tube, and first pivot and two second pivots respectively with threaded rod fixed connection.

Preferably, the lateral wall of the sampling tube is provided with a limiting groove, and the limiting block is slidably arranged in the limiting groove.

Preferably, the handle is installed at the top of diaphragm, the bottom of sampling tube is provided with the sample connection.

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

1. according to the electrolyte sampling device, the driving mechanism is started to drive the threaded rod to rotate positively, the piston is driven to move upwards by the fixing plate through the threaded transmission of the threaded rod and the sliding sleeve, so that electrolyte is conveniently sampled, the driving mechanism is started to drive the threaded rod to rotate reversely, and the fixing plate drives the piston to move downwards through the connecting rod, so that the electrolyte is conveniently released.

2. According to the utility model, the servo motor is started, the first rotating shaft drives the first belt wheel to rotate, and the first rotating shaft and the second rotating shaft drive the threaded rod to rotate through the transmission of the belt and the second belt wheel, so that electrolyte can be automatically sampled, and the operation is more convenient.

Drawings

FIG. 1 is a schematic diagram of an electrolyte sampling device according to the present utility model;

FIG. 2 is a schematic diagram of a sampling tube of a sampling device for electrolyte according to the present utility model;

fig. 3 is a schematic driving structure of a sampling device for an electrolyte according to the present utility model.

In the figure: the device comprises a transverse plate 1, a servo motor 2, a first rotating shaft 3, a first belt pulley 4, a second rotating shaft 5, a second belt pulley 6, a belt 7, a sampling tube 8, a threaded rod 9, a sliding sleeve 10, a fixed plate 11, a connecting rod 12, a piston 13, a limiting block 14, a limiting groove 15, a sampling port 16 and a handle 17.

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.

Referring to fig. 1-3, a sampling device of electrolyte, including diaphragm 1 and threaded rod 9, diaphragm 1 is hollow structure, the internally mounted of diaphragm 1 has the actuating mechanism who is used for driving threaded rod 9 pivoted, the bottom of diaphragm 1 is fixed with three length by low to high sampling tube 8 of arranging, threaded rod 9 rotates and installs in the inside of sampling tube 8, sliding sleeve 10 has been cup jointed through the screw thread on the threaded rod 9, fixed plate 11 has been cup jointed on the sliding sleeve 10 to the fixed plate is fixed with stopper 14 on the both sides of fixed plate 11, spacing groove 15 has been seted up to the lateral wall of sampling tube 8, stopper 14 slidable mounting is in spacing groove 15, the bottom of fixed plate 11 is connected with piston 13 through connecting rod 12, start-up actuating mechanism drives threaded rod 9 corotation, screw thread transmission through threaded rod 9 and sliding sleeve 10, fixed plate 11 drives piston 13 through connecting rod 12 and upwards moves, thereby the sample to the electrolyte has been made things convenient for, start-up actuating mechanism drives threaded rod 9 and reverses, fixed plate 11 drives piston 13 through connecting rod 12 and moves down, thereby the release to the electrolyte.

Referring to fig. 3, the driving mechanism includes a servo motor 2, a first rotating shaft 3, a first belt pulley 4, a second rotating shaft 5, a second belt pulley 6, and a belt 7, the servo motor 2 is installed at the top of the transverse plate 1, the output shaft of the servo motor 2 rotates to penetrate through the transverse plate 1 and is connected with the first rotating shaft 3, the first belt pulley 4 is fixedly sleeved on the first rotating shaft 3, the second rotating shaft 5 is provided with two, the two second rotating shafts 5 are rotatably installed in the transverse plate 1, the second belt pulley 6 is fixedly sleeved on the second rotating shaft 5, the first belt pulley 4 is connected with the second belt pulley 6 through the belt 7, the first rotating shaft 3 and the two second rotating shafts 5 are respectively in one-to-one correspondence with threaded rods 9 in three sampling cylinders 8, the first rotating shaft 3 and the two second rotating shafts 5 are respectively fixedly connected with the threaded rods 9, the first rotating shaft 3 drives the first belt pulley 4 to rotate, the first rotating shaft 3 and the second rotating shaft 5 drives the threaded rods 9 to rotate through the belt 7 and the second belt pulley 6, so that electrolyte can be sampled automatically, and the operation is more convenient.

Referring to fig. 1, a handle 17 is mounted on the top of the cross plate 1, and a sampling port 16 is provided on the bottom of the sampling tube 8.

Working principle: starting servo motor 2 corotation, first pivot 3 drive first band pulley 4 rotates, through the transmission of belt 7 and second band pulley 6, first pivot 3 and second pivot 5 drive threaded rod 9 corotation, through threaded rod 9 and sliding sleeve 10's screw drive, fixed plate 11 drives piston 13 through connecting rod 12 and upwards moves, thereby the electrolyte has been convenient to take a sample, starting servo motor 2 reversal, first pivot 3 and second pivot 5 drive threaded rod 9 reversal, fixed plate 11 drives piston 13 through connecting rod 12 and moves down, thereby the electrolyte has been convenient to release, the operation is more convenient.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a sampling device of electrolyte, includes diaphragm (1) and threaded rod (9), its characterized in that, diaphragm (1) is hollow structure, the internally mounted of diaphragm (1) has and is used for driving threaded rod (9) pivoted actuating mechanism, the bottom of diaphragm (1) is fixed with three length by low to high sampling tube (8) of arranging, threaded rod (9) rotate and install the inside at sampling tube (8), sliding sleeve (10) have been cup jointed through the screw thread on threaded rod (9), fixed plate (11) have been cup jointed on sliding sleeve (10), the both sides of fixed plate (11) are fixed with stopper (14), the bottom of fixed plate (11) is connected with piston (13) through connecting rod (12).

2. The electrolyte sampling device according to claim 1, wherein the driving mechanism comprises a servo motor (2), a first rotating shaft (3), a first belt wheel (4), a second rotating shaft (5), a second belt wheel (6) and a belt (7), the servo motor (2) is installed at the top of the transverse plate (1), an output shaft of the servo motor (2) rotates to penetrate through the transverse plate (1) and is connected with the first rotating shaft (3), the first rotating shaft (3) is fixedly sleeved with the first belt wheel (4), the second rotating shaft (5) is provided with two rotating shafts, the two second rotating shafts (5) are rotatably installed inside the transverse plate (1), the second belt wheel (6) is fixedly sleeved on the second rotating shaft (5), the first belt wheel (4) is connected with the second belt wheel (6) through the belt (7), the first rotating shaft (3) and the two second rotating shafts (5) are respectively corresponding to threaded rods (9) in three sampling cylinders (8), and the first rotating shaft (3) and the two second rotating shafts (5) are respectively fixedly connected with the threaded rods (9).

3. The electrolyte sampling device according to claim 1, wherein the side wall of the sampling tube (8) is provided with a limit groove (15), and the limit block (14) is slidably mounted in the limit groove (15).

4. The electrolyte sampling device according to claim 1, wherein a handle (17) is mounted on top of the transverse plate (1), and a sampling port (16) is provided on the bottom of the sampling tube (8).