CN217007163U

CN217007163U - Full-automatic titration analysis device for chemical analysis and detection

Info

Publication number: CN217007163U
Application number: CN202220571583.3U
Authority: CN
Inventors: 刘�英; 涂小进; 林敏�
Original assignee: WUHAN VOCATIONAL COLLEGE OF SOFTWARE AND ENGINEERING
Current assignee: WUHAN VOCATIONAL COLLEGE OF SOFTWARE AND ENGINEERING
Priority date: 2022-03-16
Filing date: 2022-03-16
Publication date: 2022-07-19
Anticipated expiration: 2032-03-16

Abstract

The utility model discloses a full-automatic titration analysis device for chemical analysis and detection, which belongs to the technical field of chemical detection and comprises an analysis device body, wherein a baffle is fixedly connected in the analysis device body, four transmission blocks are arranged in the analysis device body, and two corresponding transmission blocks are hinged through a first limiting rod. This chemical analysis detects with full-automatic titration analytical equipment, through setting up the push rod, when dismantling the accumulator, promote the messenger with the push rod right and promote the piece and remove the promotion and change the rod right, make two transmission blocks that correspond drive spacing clamp and keep away from each other under the effect of first gag lever post, contact the restriction to the installation piece, upwards mention the completion dismantlement with the accumulator, this mode has replaced original threaded connection's mode, the effectual dismouting many times that has avoided leads to the screw thread to take place the condition of wearing and tearing, the condition that the accumulator took place to rock after the installation has been reduced, the stability when the device uses has been improved, and the accuracy that the device detected time measuring has been ensured.

Description

Full-automatic titration analysis device for chemical analysis and detection

Technical Field

The utility model belongs to the technical field of chemical detection, and particularly relates to a full-automatic titration analysis device for chemical analysis and detection.

Background

The automatic potentiometric titrator can perform constant pH measurement besides potentiometric titration methods including acid-base titration, redox titration, precipitation titration, complexometric titration and non-aqueous titration. By selecting the components, photometric titration, polarization titration, volumetric method Karschner's water titration and surfactant titration, and equal titration analysis methods can be carried out. When the automatic titrator is used with the full-automatic multi-sample converter on line, the automatic titrator not only can efficiently realize the automatic measurement of a large number of samples, but also can improve the repeatability and reliability of analysis, and is simple to operate, time-saving and labor-saving. The method is suitable for various aspects such as quality control, inspection, analysis, research, development and the like. The spiral hole that current analytical equipment was seted up in the top usually sets up the screw thread through the surface at the accumulator, and the rotation is changed it after using, owing to need often change the accumulator, dismouting accumulator many times can lead to the screw hole to take place wearing and tearing for the accumulator easily takes place the condition of rocking after the installation, thereby has influenced detection effect.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects in the prior art, the utility model provides a full-automatic titration analysis device for chemical analysis and detection, which solves the problem that the detection effect is influenced because the threaded hole is abraded due to repeated disassembly and assembly of a storage device because the storage device needs to be frequently replaced because the storage device is usually replaced by arranging a thread on the outer surface of the storage device and rotating the storage device after use.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a chemical analysis detects with full-automatic titration analytical equipment, includes the analytical equipment body, this internal fixedly connected with baffle of analytical equipment, this internal four transmission pieces that are provided with of analytical equipment, two transmission pieces that correspond are articulated through first gag lever post, and the slotted hole has all been seted up in the front of four transmission pieces, and the joint has same second gag lever post in four slotted holes, the positive one end of second gag lever post and the one end at the back respectively with the front of analytical equipment body inner wall and the back fixed connection of inner wall, the surface of second gag lever post has cup jointed three first spring, and the draw-in groove has all been seted up in the front of four transmission pieces, all articulates through the round pin axle in four draw-in grooves has the commentaries on classics rod.

This internal two promotion pieces that are provided with of analytical equipment, the left surface of analytical equipment body is provided with two push rods, the right-hand member of push rod passes analytical equipment body and the left surface fixed connection who promotes the piece, and the second spring has all been cup jointed to the surface of two push rods, the left end and the right-hand member of second spring respectively with the left surface of analytical equipment body inner wall and the left surface fixed connection who promotes the piece, the equal fixedly connected with spacing clamp of the right side of four driving blocks.

As a further scheme of the utility model: the upper surface joint of analytical equipment body has two accumulators, the equal fixedly connected with installation piece of lower surface of two accumulators, the bottom joint of installation piece is in two spacing clamps that correspond.

As a further scheme of the utility model: the upper surface of baffle fixedly connected with two first detectors, the lower surface of installation piece and the upper surface overlap joint of first detector.

As a further scheme of the utility model: the lower surface of the analysis device body is hinged with a partition plate through a pin shaft, and a limit groove is formed in the lower surface of the analysis device body.

As a further scheme of the utility model: the front fixedly connected with stopper of baffle, the stopper joint is at the spacing inslot.

As a further scheme of the utility model: the lower surface of the analysis device body is fixedly connected with four supporting legs, and the right side surface of the analysis device body is fixedly connected with a control console.

As a further scheme of the utility model: the right side face of the analysis device body is fixedly connected with a transmission rod, the outer surface of the transmission rod is fixedly connected with a second detector, and the front face of the analysis device body is provided with a controller.

(III) advantageous effects

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

1. this chemical analysis detects with full-automatic titration analytical equipment, through setting up the push rod, the transmission piece, spacing clamp and installation piece, when dismantling the accumulator, promote the push rod right side, the push rod drives and promotes the piece, it promotes and changes the rod to promote the piece moving right, make two transmission pieces that correspond drive spacing clamp and keep away from each other under the effect of first gag lever post, to the restriction of installation piece contact, upwards mention the accumulator and accomplish the dismantlement, this mode has replaced original threaded connection's mode, the effectual dismouting of having avoided many times and lead to the screw thread to take place the condition of wearing and tearing, the condition that the accumulator took place to rock after the installation has been reduced, the stability when the device uses has been improved, and ensured the device and examined the accuracy of time measuring.

2. This chemical analysis detects with full-automatic titration analytical equipment, through setting up spacing groove and stopper, when needing to carry out the storing to the baffle below, pull the stopper downwards earlier, the stopper breaks away from with the spacing groove under the effect of power for the baffle is rotatory to be opened, and its first detector has spacing effect, and in use has taken place the automatic condition of opening through the effectual baffle of having avoided of cooperation with the stopper, and the operation of opening of this mode is comparatively convenient.

3. This chemical analysis detects with full-automatic titration analytical equipment, change the rod through the setting, second gag lever post and push rod, it changes the rod and has driven effect, the surface of changeing the rod is through the processing of polishing, in use is difficult for taking place the condition that the card went up with promoting the piece, the normal use of driving block has been ensured, the second gag lever post has spacing effect, the second gag lever post itself has higher hardness, in use is difficult for taking place the condition of warping or fracture, make the difficult emergence of driving block in use skew, its push rod has the pushing action, the push rod provides effectual stress point for promoting the piece, be convenient for technical staff promotes work in dismantling fast.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic perspective view of the separator of the present invention;

FIG. 3 is a schematic three-dimensional sectional structure of an analysis device according to the present invention;

FIG. 4 is a schematic three-dimensional structure of the transmission block of the present invention;

in the figure: the device comprises an analysis device body 1, a baffle 2, a transmission block 3, a first limiting rod 4, a slotted hole 5, a second limiting rod 6, a first spring 7, a clamping groove 8, a rotary rod 9, a pushing block 10, a pushing rod 11, a second spring 12, a limiting clamp 13, a storage 14, an installation block 15, a first detector 16, a partition plate 17, a limiting groove 18, a limiting block 19, supporting legs 20, a control console 21, a transmission rod 22, a second detector 23 and a controller 24.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 4, the present invention provides a technical solution: a full-automatic titration analysis device for chemical analysis and detection comprises an analysis device body 1, a baffle 2 is fixedly connected in the analysis device body 1, the baffle 2 has a separating effect by arranging the baffle 2, the space is effectively utilized by dividing the interior of the analysis device body 1, so that a technician can conveniently store small accessories in the analysis device body 1, four transmission blocks 3 are arranged in the analysis device body 1, the corresponding two transmission blocks 3 are hinged by a first limiting rod 4, slotted holes 5 are formed in the front surfaces of the four transmission blocks 3, the same second limiting rod 6 is clamped in the four slotted holes 5, the second limiting rod 6 has a limiting effect by arranging the second limiting rod 6, the second limiting rod 6 has high hardness, the transmission block 3 is not easy to deform or break in use, so that the transmission block 3 is not easy to deviate in use, the positive one end of second gag lever post 6 and the one end at the back respectively with the front of 1 inner walls of analytical equipment body and the back fixed connection of inner wall, three first spring 7 has been cup jointed to the surface of second gag lever post 6, draw-in groove 8 has all been seted up in the front of four driving blocks 3, it all articulates through the round pin axle in four draw-in grooves 8 has commentaries on classics rod 9, change rod 9 through setting up, it changes rod 9 and has driven effect, the surface process of changeing rod 9 is polished and is handled, in use is difficult for taking place the condition that the card went down with promotion piece 10, the normal use of driving block 3 has been ensured.

Be provided with two in the analytical equipment body 1 and promote piece 10, the left surface of analytical equipment body 1 is provided with two push rods 11, through setting up push rod 11, its push rod 11 has the pushing action, push rod 11 provides effectual stress point for promoting piece 10, the technical staff of being convenient for promotes work fast in the dismantlement, the right-hand member of push rod 11 passes analytical equipment body 1 and promotes the left surface fixed connection of piece 10, second spring 12 has all been cup jointed to the surface of two push rods 11, the left end of second spring 12 and right-hand member respectively with the left surface of analytical equipment body 1 inner wall and the left surface fixed connection who promotes piece 10, the equal fixedly connected with stop clip 13 in the right flank of four driving pieces 3.

Specifically, as shown in fig. 1 and fig. 2, the lower surface of analytical equipment body 1 articulates through the round pin axle has baffle 17, spacing groove 18 has been seted up to analytical equipment body 1's lower surface, baffle 17's positive fixedly connected with stopper 19, through setting up stopper 19, stopper 19 has spacing effect, through the effectual baffle 17 condition of opening of having avoided taking place of cooperation with spacing groove 18, stopper 19 joint is in spacing groove 18, four supporting legs 20 of lower fixed surface of analytical equipment body 1, right flank fixedly connected with control cabinet 21 of analytical equipment body 1, right flank fixedly connected with transmission rod 22 of analytical equipment body 1, the outer fixed surface of transmission rod 22 is connected with second detector 23, the front of analytical equipment body 1 is provided with controller 24.

Specifically, as shown in fig. 3, the upper surface of the analysis device body 1 is clamped with two storage devices 14, the lower surfaces of the two storage devices 14 are fixedly connected with mounting blocks 15, the bottom ends of the mounting blocks 15 are clamped in the corresponding two limiting clamps 13, the upper surface of the baffle 2 is fixedly connected with two first detectors 16, and the lower surfaces of the mounting blocks 15 are in lap joint with the upper surfaces of the first detectors 16.

The working principle of the utility model is as follows:

when the storage 14 needs to be disassembled, the push rod 11 on the left side surface of the analysis device body 1 is pushed to the right, the push rod 11 drives the push block 10, the push block 10 pushes the rotary rod 9 in the clamping groove 8 in the process of moving to the right, under the action of the first limiting rod 4, the two corresponding transmission blocks 3 are far away from each other, the transmission blocks 3 drive the limiting clamp 13 to move in the movement, the contact of the mounting block 15 is limited, the storage device 14 is lifted upwards to finish the disassembly, the push block 10 is pushed to restore under the elastic force of the second spring 12 after the push rod 11 is released, under the action of the elastic force of the first spring 7, the second limiting rod 6 is matched to push the transmission block 3 to restore, when the storage is needed below the baffle 2, firstly, the limiting block 19 is pulled downwards, the limiting block 19 is separated from the limiting groove 18 under the action of force, so that the diaphragm 17 is rotated open and detection is performed by the transmission lever 22 in cooperation with the second detector 23 and the console 21.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a chemical analysis detects with full-automatic titration analytical equipment, includes analytical equipment body (1), its characterized in that: the analysis device comprises an analysis device body (1), wherein a baffle (2) is fixedly connected in the analysis device body (1), four transmission blocks (3) are arranged in the analysis device body (1), two corresponding transmission blocks (3) are hinged through a first limiting rod (4), the front surfaces of the four transmission blocks (3) are respectively provided with a slotted hole (5), the four slotted holes (5) are internally clamped with the same second limiting rod (6), one end of the front surface and one end of the back surface of the second limiting rod (6) are respectively and fixedly connected with the front surface of the inner wall of the analysis device body (1) and the back surface of the inner wall, the outer surface of the second limiting rod (6) is sleeved with three first springs (7), the front surfaces of the four transmission blocks (3) are respectively provided with a clamping groove (8), and rotating rods (9) are hinged in the four clamping grooves (8) through pin shafts;

the analysis device is characterized in that two pushing blocks (10) are arranged in the analysis device body (1), two push rods (11) are arranged on the left side face of the analysis device body (1), the right ends of the push rods (11) penetrate through the analysis device body (1) and are fixedly connected with the left side face of each pushing block (10), second springs (12) are sleeved on the outer surfaces of the two push rods (11), the left ends and the right ends of the second springs (12) are fixedly connected with the left side face of the inner wall of the analysis device body (1) and the left side face of each pushing block (10) respectively, and limiting clamps (13) are fixedly connected to the right side faces of the four transmission blocks (3).

2. The full-automatic titration analysis device for chemical analysis and detection according to claim 1, wherein: the upper surface joint of analytical equipment body (1) has two accumulator (14), the equal fixedly connected with installation piece (15) of lower surface of two accumulator (14), the bottom joint of installation piece (15) is in two spacing clamps (13) that correspond.

3. The fully automatic titration analysis apparatus for chemical assay detection according to claim 2, wherein: the upper surface of baffle (2) fixed connection has two first detectors (16), the lower surface of installation piece (15) and the upper surface overlap joint of first detector (16).

4. The full-automatic titration analysis device for chemical analysis and detection according to claim 1, wherein: the lower surface of the analysis device body (1) is hinged with a partition plate (17) through a pin shaft, and the lower surface of the analysis device body (1) is provided with a limit groove (18).

5. The full-automatic titration analysis device for chemical analysis and detection according to claim 4, wherein: the front face of the partition plate (17) is fixedly connected with a limiting block (19), and the limiting block (19) is clamped in a limiting groove (18).

6. The fully automatic titration analysis apparatus for chemical assay detection according to claim 1, wherein: the lower surface of the analysis device body (1) is fixedly connected with four supporting legs (20), and the right side surface of the analysis device body (1) is fixedly connected with a control console (21).

7. The full-automatic titration analysis device for chemical analysis and detection according to claim 1, wherein: the right side face of the analysis device body (1) is fixedly connected with a transmission rod (22), the outer surface of the transmission rod (22) is fixedly connected with a second detector (23), and the front face of the analysis device body (1) is provided with a controller (24).