CN222144994U

CN222144994U - Chemical oxygen demand COD on-line automatic monitor

Info

Publication number: CN222144994U
Application number: CN202420536834.3U
Authority: CN
Inventors: 杜磊
Original assignee: Shaanxi Dinglan Junye Environmental Protection Technology Co ltd
Current assignee: Shaanxi Dinglan Junye Environmental Protection Technology Co ltd
Priority date: 2024-03-19
Filing date: 2024-03-19
Publication date: 2024-12-10
Anticipated expiration: 2034-03-19

Abstract

The utility model discloses an online automatic monitor for Chemical Oxygen Demand (COD), and relates to the technical field of online automatic monitoring for COD. The Chemical Oxygen Demand (COD) on-line automatic monitor comprises a monitor main body and a clamping mechanism, wherein a connecting plate is arranged in the monitor main body, the clamping mechanism is arranged on the connecting plate and comprises a motor II, a diamond-shaped block, a connecting rod, a sliding block, a clamping platform, a clamping block, a fixing block and a limiting rod II, and the motor II is fixedly arranged at the bottom of the connecting plate. Through motor two, diamond, connecting rod, slider, clamp and get platform, clamp splice, fixed block and gag lever post two's cooperation use for clamp and get the mechanism when longitudinal movement, sample test tube is pressed from both sides tightly, avoids descending in-process test tube because clamp and get unstable and leak out, makes the testing result produce the error, needs to detect the sample again, increases operating personnel's work load, indirectly improves work efficiency.

Description

Chemical oxygen demand COD on-line automatic monitor

Technical Field

The utility model relates to the technical field of online automatic monitoring of COD, in particular to an online automatic monitor of COD of chemical oxygen demand.

Background

The utility model provides a chemical oxygen demand on-line automatic monitor with publication number CN220363720U, includes the box, the back of box is connected with the pipe, the inside activity of pipe has cup jointed the guide arm, tooth has been seted up to the side of guide arm, the bottom of guide arm is connected with the bottom plate, the back of box is connected with locating component, locating component's inside movable sleeve is equipped with the fixture block, fixture block and tooth joint are in the same place.

The online automatic monitor for chemical oxygen demand, which is provided by the above, needs to be manually put into the monitor to be fixedly detected by a human when detecting, so that the workload of operators is increased, the manpower waste is caused, the working efficiency is indirectly reduced, and the time and the labor are wasted.

Disclosure of utility model

The utility model aims to provide an online automatic monitor for Chemical Oxygen Demand (COD), which can solve the problems.

In order to achieve the purpose, the utility model provides the following technical scheme that the on-line automatic monitor for Chemical Oxygen Demand (COD) comprises:

the monitoring instrument comprises a monitoring instrument main body, wherein a connecting plate is arranged in the monitoring instrument main body;

The clamping mechanism is arranged on the connecting plate and comprises a motor II, a diamond-shaped block, a connecting rod, a sliding block, a clamping platform, clamping blocks, fixing blocks and a limiting rod II, wherein the motor II is fixedly arranged at the bottom of the connecting plate, the diamond-shaped block is fixedly arranged at the output shaft of the motor II, two groups of connecting rods which are symmetrically arranged are rotatably arranged at the top of the diamond-shaped block, the sliding block is fixedly arranged at the bottom of the connecting rod, two groups of limiting rods II are fixedly arranged at the bottom of the connecting plate, the clamping platform is fixedly arranged at one end of the limiting rod II, two groups of symmetrical strip-shaped grooves are formed in the clamping platform, the bottom of the sliding block is slidably arranged through the strip-shaped grooves and the clamping platform, the clamping blocks are fixedly arranged at the bottom of the sliding block, and two groups of the fixing blocks are fixedly arranged at the bottom of the clamping platform.

Preferably, the bottom of the monitor main body is fixedly provided with a first motor.

Preferably, the output shaft fixed mounting of motor one has the threaded rod, and the outer wall threaded connection of threaded rod has the movable block, has seted up two sets of jacks on the movable block, and the inboard top fixed mounting of monitor main part has two sets of gag lever post one, and the one end of gag lever post one passes through jack and movable block slidable mounting.

Preferably, two groups of connecting rods are fixedly arranged at the bottom of the movable block, and connecting plates are fixedly arranged at the bottoms of the connecting rods.

Preferably, a reaction tank is fixedly arranged at the bottom of the inner side of the monitor main body, and the top of the reaction tank is provided with an opening.

Preferably, the front side of the reaction tank is fixedly provided with a liquid discharge pipe, one end of the liquid discharge pipe, which is far away from the reaction tank, is in threaded connection with a knob cover, and the other end of the liquid discharge pipe extends to the inside of the reaction tank.

Preferably, a console is fixedly arranged on one side of the reaction tank, and the bottom of the console is fixedly arranged on the monitor main body.

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

this online automatic monitor of chemical oxygen demand COD, through motor two, diamond, connecting rod, slider, clamp and get platform, clamp splice, fixed block and gag lever post two's cooperation is used for clamp and get the mechanism when longitudinal movement, sample test tube is pressed from both sides tightly, avoids descending in-process test tube because clamp and get unstable and leak out, makes the error to testing result, needs to detect the sample again, increases operating personnel's work load, indirectly improves work efficiency.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a cross-sectional perspective view of the present utility model;

FIG. 3 is a top perspective view of the clamping mechanism of the present utility model;

fig. 4 is an enlarged view of the portion a of the present utility model.

The reference numerals are 1, a monitor main body, 2, a first motor, 3, a threaded rod, 4, a first limit rod, 5, a movable block, 6, a connecting rod, 7, a connecting plate, 8, a clamping mechanism, 801, a second motor, 802, a diamond-shaped block, 803, a connecting rod, 804, a sliding block, 805, a clamping platform, 806, a clamping block, 807, a fixed block, 808, a second limit rod, 9, a reaction tank, 10, a liquid discharge pipe, 11 and a control console.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to FIGS. 1-4, the utility model provides a technical scheme that an on-line automatic monitor for Chemical Oxygen Demand (COD) comprises a monitor main body 1 and a clamping mechanism 8, wherein a connecting plate 7 is arranged in the monitor main body 1; the clamping mechanism 8 is arranged on the connecting plate 7, the clamping mechanism 8 comprises a motor II 801, a diamond block 802, a connecting rod 803, a sliding block 804, a clamping platform 805, a clamping block 806, a fixed block 807 and a limiting rod II 808, the bottom of the connecting plate 7 is fixedly provided with the motor II 801, an output shaft of the motor II 801 is fixedly provided with the diamond block 802, the top of the diamond block 802 is rotationally provided with two groups of symmetrically arranged connecting rods 803, the bottom of the connecting rod 803 is fixedly provided with the sliding block 804, the bottom of the connecting plate 7 is fixedly provided with two groups of limiting rods II 808, one end of the limiting rod II 808 is fixedly provided with the clamping platform 805, two groups of symmetrical strip-shaped grooves are formed in the clamping platform 805, the bottom of the sliding block 804 is slidably arranged through the strip-shaped grooves and the clamping platform 805, the bottom of the sliding block 804 extends to the bottom of the clamping platform 805 and is fixedly provided with the clamping block 806, the bottom of the clamping platform 805 is fixedly provided with the two groups of symmetrical fixed blocks 807, so that the clamping mechanism 8 is clamped when in longitudinal movement, the test tubes are prevented from being clamped in the process of being clamped, the test tubes are not stably clamped, errors are prevented from being leaked out, the detection results are generated, and the work efficiency is increased, and the work efficiency of workers is required to be increased.

The bottom of the monitor main body 1 is fixedly provided with a motor I2.

The output shaft fixed mounting of motor one 2 has threaded rod 3, and threaded rod 3's outer wall threaded connection has movable block 5, has seted up two sets of jacks on the movable block 5, and monitor main part 1's inboard top fixed mounting has two sets of gag lever posts one 4, and the one end of gag lever post one 4 is through jack and movable block 5 slidable mounting.

Two groups of connecting rods 6 are fixedly arranged at the bottom of the movable block 5, and a connecting plate 7 is fixedly arranged at the bottom of the connecting rods 6.

The bottom of the inner side of the monitor main body 1 is fixedly provided with a reaction tank 9, and the top of the reaction tank 9 is provided with an opening.

The front side of the reaction tank 9 is fixedly provided with a liquid discharge pipe 10, one end of the liquid discharge pipe 10 away from the reaction tank 9 is in threaded connection with a knob cover, and the other end of the liquid discharge pipe 10 extends to the inside of the reaction tank 9.

One side of the reaction tank 9 is fixedly provided with a control console 11, and the bottom of the control console 11 is fixedly provided with the monitor main body 1.

The working principle is that when the sampling test tube needs to work, the sampling test tube is inserted into the clamping platform 805 through a placing opening formed in the clamping platform 805, the motor II 801 is started, the output shaft of the motor II 801 rotates to drive the diamond block 802 to rotate, when the diamond block 802 rotates, the position of the connecting rod 803 changes, the slide block 804 moves towards the middle, the clamping block 806 is driven to move towards the middle, the test tube is clamped, the motor I2 is started at the moment, the output shaft of the motor I2 rotates to drive the threaded rod 3 to rotate, the threaded rod 3 rotates to drive the movable block 5 to move downwards longitudinally under the action of the limiting rod I4, the movable block 5 moves downwards longitudinally to drive the connecting rod 6 to move downwards longitudinally, the connecting rod 6 moves longitudinally to enable the connecting plate 7 to move longitudinally, the connecting plate 7 moves to drive the clamping mechanism 8 to move longitudinally, the sampling test tube enters the reaction tank 9 to react, and the chemical oxygen demand in the sample is detected.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. A chemical oxygen demand (COD) online automatic monitoring instrument, characterized in that it includes:

A monitoring instrument body (1), wherein a connecting plate (7) is arranged inside the monitoring instrument body (1);

The clamping mechanism (8) is arranged on the connecting plate (7), and the clamping mechanism (8) includes a second motor (801), a diamond block (802), a connecting rod (803), a slider (804), a clamping platform (805), a clamping block (806), a fixing block (807) and a second limiting rod (808). The second motor (801) is fixedly installed at the bottom of the connecting plate (7), the output shaft of the second motor (801) is fixedly installed with a diamond block (802), and the top of the diamond block (802) is rotatably installed with two groups of symmetrically arranged connecting rods (803), and the connecting rods (803) are fixedly installed with the output shaft of the second motor (801). A slider (804) is fixedly installed at the bottom of the connecting plate (803), two groups of limit rods (808) are fixedly installed at the bottom of the connecting plate (7), a clamping platform (805) is fixedly installed at one end of the limit rod (808), two groups of symmetrical strip grooves are opened on the clamping platform (805), the bottom of the slider (804) is slidably installed through the strip groove and the clamping platform (805), the bottom of the slider (804) extends to the bottom of the clamping platform (805) and is fixedly installed with a clamping block (806), and the bottom of the clamping platform (805) is fixedly installed with two groups of symmetrical fixing blocks (807).

2. The on-line automatic monitoring instrument for chemical oxygen demand (COD) according to claim 1 is characterized in that a motor 1 (2) is fixedly installed at the bottom of the monitoring instrument body (1).

3. A chemical oxygen demand (COD) online automatic monitoring instrument according to claim 2, characterized in that: a threaded rod (3) is fixedly installed on the output shaft of the motor (2), a movable block (5) is threadedly connected to the outer wall of the threaded rod (3), and two groups of jacks are opened on the movable block (5), and two groups of limit rods (4) are fixedly installed on the inner top of the monitoring instrument body (1), and one end of the limit rod (4) is slidably installed through the jack and the movable block (5).

4. The on-line automatic monitoring instrument for chemical oxygen demand (COD) according to claim 3 is characterized in that two groups of connecting rods (6) are fixedly installed at the bottom of the movable block (5), and a connecting plate (7) is fixedly installed at the bottom of the connecting rods (6).

5. An online automatic monitoring instrument for chemical oxygen demand (COD) according to claim 4, characterized in that a reaction pool (9) is fixedly installed on the inner bottom of the main body (1) of the monitoring instrument, and the top of the reaction pool (9) is open.

6. An online automatic monitoring instrument for chemical oxygen demand (COD) according to claim 5, characterized in that a drain pipe (10) is fixedly installed on the front side of the reaction tank (9), one end of the drain pipe (10) away from the reaction tank (9) is threadedly connected to a knob cover, and the other end of the drain pipe (10) extends to the interior of the reaction tank (9).

7. An online automatic monitoring instrument for chemical oxygen demand (COD) according to claim 6, characterized in that a control console (11) is fixedly installed on one side of the reaction tank (9), and the bottom of the control console (11) and the monitoring instrument body (1) are fixedly installed.