CN219104843U

CN219104843U - Titration device for auxiliary agent detection

Info

Publication number: CN219104843U
Application number: CN202223451195.0U
Authority: CN
Inventors: 杨斌; 王娅伟; 刘方园; 袁媛; 章顺
Original assignee: Xinjiang Shengli Xingke Testing Technology Co ltd
Current assignee: Xinjiang Shengli Xingke Testing Technology Co ltd
Priority date: 2022-12-22
Filing date: 2022-12-22
Publication date: 2023-05-30
Anticipated expiration: 2032-12-22

Abstract

The utility model relates to the technical field of titration devices, and discloses a titration device for detecting an auxiliary agent, which solves the problems that the investment is large because two motors are required to be put into the circumferential motion and autorotation of an experiment bottle, and meanwhile, the motors are required to be controlled repeatedly to start and stop to control the rotation of the experiment bottle, and the protection of the motors is not facilitated; according to the design, ninety-degree rotation and autorotation of the reagent tube are realized through one motor, so that the motor investment is effectively reduced, and the fund investment is further reduced.

Description

Titration device for auxiliary agent detection

Technical Field

The utility model belongs to the technical field of titration devices, and particularly relates to a titration device for detecting an auxiliary agent.

Background

Titration is one kind through the drip some solutions to be equipped with in the experimental bottle of other solutions for two kinds of solution mix and form a chemical experimental operation of reaction, when using titration apparatus to carry out titration experiments at present, mostly through the manual work titration, the manual work rocks the reagent pipe again after the drip and realizes liquid mixing, and same auxiliary agent detects titration experiment and generally need carry out multiunit experiment simultaneously, thereby improves experiment detection precision, nevertheless shakes the mixing through the manual work and spill the solution in the reagent pipe easily, and then can influence detection precision.

According to patent number CN212722765U, the utility model discloses a titration device for environmental protection detection, through motor one, realize that the experiment bottle on the revolving stage is circular motion, make things convenient for the buret to titrate for the experiment bottle in proper order, through the rotatory of motor two drive experiment bottles, solution in the auxiliary experiment bottle mixes evenly fast, need not artifical manual mixed operation of titration, not only saves the cost of labor, and has improved titration experiment efficiency; however, the circular motion and the rotation of the experimental bottle need to be input into two motors, so that the capital investment is large, and meanwhile, the motors need to be repeatedly controlled to start and stop to control the rotation of the experimental bottle, so that the protection of the motors is not facilitated.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the titration device for detecting the auxiliary agent, which effectively solves the problems that in the background art, two motors are required to be input for circular motion and autorotation of an experimental bottle, so that the investment is large, and meanwhile, the motor is required to be repeatedly controlled to start and stop to control the rotation of the experimental bottle, so that the motor is not beneficial to being protected.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a titration apparatus for auxiliary agent detection, includes the operation panel, the holding tank has been seted up to the inside of operation panel, the recess that is located the holding tank top has been seted up on the top of operation panel, the top of operation panel is equipped with the support frame that is located recess one side, the top of support frame is equipped with the storage tank, the bottom of storage tank is connected with the discharging pipe, the outside cover of discharging pipe is equipped with the buret, the buret is connected with the impeller, the inside of recess is equipped with places the platform, the inside of holding tank is equipped with the slewing mechanism who is connected with placing the platform, the top equidistance of placing the platform leaves and is equipped with the holding tank, the inside of holding tank all is equipped with the reagent pipe, be equipped with the rotatory group of being connected with a plurality of reagent pipes on the holding tank.

Preferably, the pushing piece comprises an electric push rod and a pushing block, the electric push rod is arranged on the supporting frame, and the output end of the electric push rod is connected with the pushing block sleeved on the outer wall of the burette.

Preferably, the rotating mechanism comprises a rotating shaft, a driving shaft, a motor, a driving disk, a rotating rod, a clamping rod, a rotating disk, arc edges and clamping grooves, wherein the rotating shaft is arranged at the inner bottom end of each accommodating groove, the rotating shaft is fixedly connected with a placing table, the rotating disk is sleeved outside the rotating shaft, the inner bottom end of each accommodating groove is provided with the motor, the motor output shaft is connected with the driving shaft, the driving disk is sleeved with the driving disk, the rotating rod is arranged on the driving disk, one end of each rotating rod is provided with the clamping rod, the arc edges are separated from the outer wall of the rotating disk at equal intervals, the arc edges are in sliding connection with the outer wall of the driving disk, the clamping grooves between the two adjacent arc edges are formed in the rotating disk, the clamping rods are inserted into the clamping grooves, the clamping rods are in sliding connection with the clamping grooves, and the arc edges and the clamping grooves are all provided with four.

Preferably, the rotating group comprises a cavity, a clamping groove, a rotating shaft, clamping teeth, a first gear, a rotating shaft and a second gear, wherein the clamping groove is formed in the inner bottom end of the reagent tube, the cavity is formed in the placing table, the rotating shaft is rotatably arranged at the inner bottom end of the cavity, the rotating shaft extends to the inside of the clamping groove, the clamping teeth meshed with the clamping groove are sleeved on the rotating shaft, the first gear positioned in the cavity is sleeved on the rotating shaft, one end of the rotating shaft extends to the inside of the cavity, the second gear is arranged at the top end of the rotating shaft, and the second gear is meshed with the first gear.

Preferably, the placing groove, the reagent tube, the clamping groove, the rotating shaft, the clamping teeth and the first gear are all four.

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

(1) In operation, through being provided with operation panel, holding tank, recess, support frame, storage jar, discharging pipe, buret, impeller and slewing mechanism, make place the platform drive four reagent pipes and carry out intermittent type formula ninety degrees rotations, make things convenient for the reagent pipe to rotate to the below of buret, and then make the buret remove to the inside of reagent pipe and carry out the dropping operation, drop into the inside of reagent pipe with the reagent, can avoid the auxiliary agent to leak, improved dropping quality, and this design avoids controlling the motor to start and stop the action repeatedly, realizes the protection to the motor; through the design of rotatory group, the rotation of auxiliary agent realization reagent pipe behind the dropping liquid of being convenient for auxiliary agent and liquid's mixture can avoid artifical rocking reagent pipe, and then has improved the detection rate of auxiliary agent, and then this design realizes through a motor that reagent pipe carries out ninety degrees rotations and rotation, the effectual motor input that has reduced, and then has reduced the fund input.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

FIG. 1 is a schematic diagram of a titration apparatus for detecting an auxiliary agent according to the present utility model;

FIG. 2 is a schematic top view of a portion of a rotary mechanism according to the present utility model;

FIG. 3 is a top view of the snap groove and the snap teeth of the present utility model;

in the figure: 1. an operation table; 2. a receiving groove; 3. a groove; 4. a support frame; 5. a storage tank; 6. a discharge pipe; 7. a burette; 8. an electric push rod; 9. a placement table; 10. a placement groove; 11. a reagent tube; 12. a cavity; 13. a clamping groove; 14. a rotation shaft; 15. clamping teeth; 16. a first gear; 17. a rotating shaft; 18. a second gear; 19. a drive shaft; 20. a motor; 21. a drive plate; 22. a rotating lever; 23. a clamping rod; 24. a rotating disc; 25. an arc edge; 26. a clamping groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model is given by fig. 1 to 3, the automatic test device comprises an operation table 1, wherein a containing groove 2 is formed in the operation table 1, a groove 3 positioned above the containing groove 2 is formed in the top end of the operation table 1, a supporting frame 4 positioned on one side of the groove 3 is arranged at the top end of the operation table 1, a storage tank 5 is arranged at the top end of the supporting frame 4, a discharging pipe 6 is connected to the bottom end of the storage tank 5, a buret 7 is sleeved outside the discharging pipe 6, the buret 7 is connected with a pushing piece, a placing table 9 is arranged in the groove 3, a rotating mechanism connected with the placing table 9 is arranged in the containing groove 2, a placing groove 10 is arranged at the top end of the placing table 9 in an equidistant manner, reagent pipes 11 are arranged in the placing groove 10, and a rotating group connected with the reagent pipes 11 is arranged on the placing table 9.

The impeller includes electric putter 8 and ejector pad, be equipped with electric putter 8 on the support frame 4, electric putter 8's output is connected with the ejector pad of cover locating buret 7 outer wall, when reagent pipe 11 rotates to buret 7 under, start electric putter 8, electric putter 8 drives the ejector pad and moves down, the ejector pad drives buret 7 and moves down, and then make buret 7 slide at the outer wall of discharging pipe 6, and then can make the bottom of buret 7 extend to reagent pipe 11's inside, and then be convenient for make the inside reagent of storage tank 5 get into buret 7 through discharging pipe 6, be convenient for make the reagent drop into the inside of reagent pipe 11 through buret 7, and then can avoid the dropping liquid to spill, the quality of dropping liquid has been improved, and realize the protection to the dropping liquid resource.

The rotating mechanism comprises a rotating shaft 17, a driving shaft 19, a motor 20, a driving disc 21, a rotating rod 22, a clamping rod 23, a rotating disc 24, arc edges 25 and clamping grooves 26, wherein the rotating shaft 17 is installed at the inner bottom end of a containing groove 2, the rotating shaft 17 is fixedly connected with a placing table 9, the rotating disc 24 is sleeved outside the rotating shaft 17, the motor 20 is arranged at the inner bottom end of the containing groove 2, the driving shaft 19 is connected with an output shaft of the motor 20, the driving disc 21 is sleeved on the driving disc 19, the rotating rod 22 is arranged on the driving disc 21, one end of the rotating rod 22 is provided with the clamping rod 23, the arc edges 25 are arranged on the outer wall of the rotating disc 24 at equal intervals, the arc edges 25 are in sliding connection with the outer wall of the driving disc 21, clamping grooves 26 between two adjacent arc edges 25 are formed in the rotating disc 24, the clamping rods 23 are penetrated in the clamping grooves 26, the clamping rods 23 are in sliding connection with the clamping grooves 26, and the arc edges 25 and the clamping grooves 26 are all four; through starting motor 20, motor 20 drives drive shaft 19 rotation, drive shaft 19 drives drive disk 21 rotation, drive disk 21 drives dwang 22 and draw-in lever 23 synchronous rotation, and then draw-in lever 23 can get into the draw-in groove 26 of rotary disk 24 inside at rotatory in-process, and then through the sliding connection relation of draw-in lever 23 and draw-in groove 26, can promote rotary disk 24 rotation at the rotatory in-process of draw-in lever 23, and then rotary disk 24 can drive axis of rotation 17 rotation, axis of rotation 17 can drive place the platform 9 and rotate in the inside of recess 3, and then place the platform 9 and can drive standing groove 10 and reagent pipe 11 synchronous rotation, rotary disk 24 carries out intermittent type formula rotation at the in-process that the draw-in lever 23 can realize, realize simultaneously rotary disk 24 and carry out ninety degrees rotation, and then realize that axis of rotation 17 carries out intermittent type ninety degrees rotation, conveniently place the platform 9 and drive four reagent pipes 11 and carry out intermittent type ninety degrees rotation, and then make things convenient for reagent pipe 11 to rotate to buret 7's below, and then make things convenient for reagent to drop into reagent pipe 11's inside, and then can avoid controlling motor 20 to start and stop the action repeatedly, and then realize the protection to motor 20, this design can realize manual work and can be placed under reagent pipe 11 for 7 to effectively providing convenient for the drop in the convenience simultaneously.

The rotary group comprises a cavity 12, a clamping groove 13, a rotary shaft 14, clamping teeth 15, a first gear 16, a rotary shaft 17 and a second gear 18, wherein the clamping groove 13 is formed in the inner bottom end of the reagent tube 11, the cavity 12 is formed in the placing table 9, the rotary shaft 14 is rotatably arranged at the inner bottom end of the cavity 12, the rotary shaft 14 extends to the inside of the clamping groove 13, the rotary shaft 14 is sleeved with the clamping teeth 15 which are in meshed connection with the clamping groove 13, the rotary shaft 14 is sleeved with the first gear 16 which is positioned in the cavity 12, one end of the rotary shaft 17 extends to the inside of the cavity 12, the second gear 18 is arranged at the top end of the rotary shaft 17, the second gear 18 is in meshed connection with the first gear 16, and four parts are arranged in the placing groove 10, the reagent tube 11, the clamping groove 13, the rotary shaft 14, the clamping teeth 15 and the first gear 16;

the intermittent ninety-degree rotation of the rotating shaft 17 can be realized through the rotating mechanism, the rotating shaft 17 can drive the gear II 18 to rotate, the gear I16 can be rotated through the meshing connection relation of the gear II 18 and the gear I16, the gear I16 can drive the rotating shaft 14 to rotate, the rotating shaft 14 can drive the clamping teeth 15 to rotate, the clamping grooves 13 can be rotated through the meshing connection relation of the clamping teeth 15 and the clamping grooves 13, the clamping grooves 13 can realize the rotation of the reagent tube 11 in the placing grooves 10, the autorotation of the reagent tube 11 is realized, the autorotation of the reagent tube 11 can be realized after the reagent tube is dripped conveniently, the reagent tube 11 can be prevented from being manually rocked, the mixing of an auxiliary agent and liquid is accelerated, and the detection speed of the auxiliary agent is further accelerated.

Claims

1. The utility model provides a titration apparatus for auxiliary agent detection, includes operation panel (1), its characterized in that: the utility model discloses a control cabinet, including control cabinet (1), holding tank (2) have been seted up to the inside of control cabinet (1), recess (3) that are located holding tank (2) top have been seted up on the top of control cabinet (1), the top of control cabinet (1) is equipped with support frame (4) that are located recess (3) one side, the top of support frame (4) is equipped with storage tank (5), the bottom of storage tank (5) is connected with discharging pipe (6), the outside cover of discharging pipe (6) is equipped with buret (7), buret (7) are connected with the impeller, the inside of recess (3) is equipped with places platform (9), the inside of holding tank (2) is equipped with the rotary mechanism who is connected with placing platform (9), the top equidistance of placing platform (9) is left and is equipped with standing groove (10), the inside of standing groove (10) all is equipped with reagent pipe (11), be equipped with the rotatory group of being connected with a plurality of reagent pipes (11) on the standing platform (9).

2. The titration apparatus for detecting adjuvants according to claim 1, wherein: the pushing piece comprises an electric push rod (8) and a pushing block, the electric push rod (8) is arranged on the supporting frame (4), and the output end of the electric push rod (8) is connected with the pushing block sleeved on the outer wall of the burette (7).

3. The titration apparatus for detecting adjuvants according to claim 1, wherein: the utility model provides a rotary mechanism includes axis of rotation (17), drive shaft (19), motor (20), driving disk (21), dwang (22), clamping lever (23), rotary disk (24), arc limit (25) and draw-in groove (26), axis of rotation (17) are installed to the inner bottom of holding tank (2), axis of rotation (17) and place platform (9) fixed connection, the outside cover of axis of rotation (17) is equipped with rotary disk (24), the inner bottom of holding tank (2) is equipped with motor (20), motor (20) output shaft has driving shaft (19), the cover is equipped with driving disk (21) on driving disk (19), be equipped with dwang (22) on driving disk (21), the one end of dwang (22) is equipped with clamping lever (23), the outer wall equidistance of rotary disk (24) leaves and is equipped with arc limit (25), arc limit (25) and driving disk (21) outer wall sliding connection, set up draw-in groove (26) between two adjacent arc limit (25) on rotary disk (24), the inside of alternate in draw-in groove (26), and clamping lever (23) and draw-in groove (26) sliding connection, arc limit (25) and four arc limit (26) are all equipped with.

4. The titration apparatus for detecting adjuvants according to claim 1, wherein: the rotary group comprises a cavity (12), a clamping groove (13), a rotary shaft (14), clamping teeth (15), a first gear (16), a rotary shaft (17) and a second gear (18), wherein the clamping groove (13) is formed in the inner bottom end of the reagent tube (11), the cavity (12) is formed in the inner bottom end of the placing table (9), the rotary shaft (14) is rotatably mounted at the inner bottom end of the cavity (12), the rotary shaft (14) extends to the inner portion of the clamping groove (13), the clamping teeth (15) which are in meshed connection with the clamping groove (13) are sleeved on the rotary shaft (14), the first gear (16) which is located in the cavity (12) is sleeved on the rotary shaft (14), the second gear (18) is connected with the first gear (16) in a meshed mode, one end of the rotary shaft (17) extends to the inner portion of the cavity (12), and the top end of the rotary shaft (17) is provided with the second gear (18).

5. The titration apparatus for detecting adjuvants according to claim 4, wherein: the placing groove (10), the reagent tube (11), the clamping groove (13), the rotating shaft (14), the clamping teeth (15) and the first gear (16) are all provided with four.