CN212083346U

CN212083346U - Titration apparatus with good leakage-proof effect for chemometric detection

Info

Publication number: CN212083346U
Application number: CN202020810827.XU
Authority: CN
Inventors: 丁亚芬
Original assignee: Jiangsu Yinhe Measurement And Testing Co Ltd
Current assignee: Jiangsu Yinhe Measurement And Testing Co Ltd
Priority date: 2020-05-15
Filing date: 2020-05-15
Publication date: 2020-12-04
Anticipated expiration: 2030-05-15

Abstract

The utility model discloses a chemometry detects with effectual titrator of leak protection, including first device shell and second motor, the stabilizer blade is all installed to the four corners position department of first device shell bottom, the top at first device shell both ends transversely articulates there is first bottom plate, and the third spout has all been seted up to the both sides of first bottom plate bottom, the inside both sides of first bottom plate transversely articulate has the second bottom plate, and the both ends of second bottom plate bottom have all been seted up first spout, the intermediate position department of second bottom plate bottom is provided with the spin, the second spout has evenly been seted up on the top of second bottom plate, the third slide bar is transversely installed at the inside both ends of second spout, and the outside of third slide bar is provided with the fourth spring. This chemistry measurement detects with effectual titrator of leak protection drives the lead screw through the second motor and carries out swivel nut and drive fourth device shell and remove for the device can be more convenient go the height of adjusting device upper bracket when using.

Description

Titration apparatus with good leakage-proof effect for chemometric detection

Technical Field

The utility model relates to a titrator technical field specifically is a chemometry detects with effectual titrator of leak protection.

Background

With the development of society and the continuous progress of science and technology, a titrator is mainly used for analyzing various chemical components in some industries such as universities and colleges, scientific research institutions, petrochemical industry, metallurgy and the like, the titrator is an instrument of a method for determining a titration end point by measuring the change of potential in the titration process by using a potentiometric titration method, the traditional titrator with good leak-proof effect for chemometric detection can basically meet the use requirements of people, but certain problems still exist, and the specific problems are as follows:

1. most of the devices for titrating stoichiometric detection in the market currently have inaccurate data measured by the devices due to unstable placement or inclination of articles on the devices caused by vibration when in use.

2. Most of the existing devices of titrator that the chemometry detected usefulness on the market at present can't fix some containers such as beaker when using then stir for stability when the device uses is lower, can't be fine use.

3. Most of the devices existing in the titrators for chemometric detection in the current market cannot automatically adjust the height of a fixing frame of the device according to the use requirement when in use, and need to be adjusted in a manual mode by a user to slow down the detection progress of the user.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a chemometry detects with effectual titrator of leak protection to solve in the use of proposing among the above-mentioned background art because outside vibrations lead to the data inaccurate with need the manual problem of adjusting the height of mount.

In order to achieve the above object, the utility model provides a following technical scheme: a titrator with good leakage-proof effect for chemometric detection comprises a first device shell and a second motor, wherein support legs are arranged at four corners of the bottom end of the first device shell, the top ends of two ends of the first device shell are transversely hinged with a first bottom plate, third sliding grooves are arranged at two sides of the bottom end of the first bottom plate, second bottom plates are transversely hinged with two sides of the interior of the first bottom plate, first sliding grooves are arranged at two ends of the bottom end of the second bottom plate, rolling balls are arranged at the middle position of the bottom end of the second bottom plate, second sliding grooves are uniformly arranged at the top end of the second bottom plate, third sliding rods are transversely arranged at two ends of the interior of the second sliding grooves, a fourth spring is arranged at the outer side of each third sliding rod and close to one end of each rolling ball, a fixing plate penetrating through the second sliding grooves is arranged at the outer side of the top end of the second bottom plate, a sixth device shell is arranged at, and electric telescopic handle is evenly installed to the inside bottom of sixth device shell, the third device shell that runs through the sixth device shell is installed on the electric telescopic handle top, and the roof is transversely installed on the top that the third device shell is close to spin one side.

Preferably, a fifth device shell is installed at the middle position of the bottom end of the first device shell, a third spring is installed at the bottom end of the interior of the fifth device shell, and a second ejector rod which penetrates through the fifth device shell and is connected with the bottom end of the rolling ball is installed at the top end of the third spring.

Preferably, a first motor is installed on the top end of the top plate, a stirring rod penetrating through the top plate is installed at the output end of the first motor through a bearing, a second spring is installed at the bottom end of the top plate outside the stirring rod, a sealing plate is installed at the bottom end of the second spring outside the stirring rod, a fixed shell is installed at the top end of one end of a shell of the first device, and a second motor is installed at the middle position of one side of the top end inside the fixed shell.

Preferably, the second motor output end is installed the lead screw that runs through fixed shell through the bearing, and the outside of lead screw evenly is provided with the nut, the fourth device shell is installed in the outside of nut, and the inside of fourth device shell inside wall is provided with the eighth device shell that runs through fourth device shell bottom and be connected with fixed shell top.

Preferably, the inside both ends transverse connection of first spout has first slide bar, and the outside of first slide bar is provided with first slider, the both ends of first device shell bottom all incline to articulate there is the second device shell, and the inside bottom of second device shell installs first spring, first spring top is installed and is run through second device shell and first slider bottom articulated first ejector pin mutually.

Preferably, the inside both sides of third spout all transversely install the second slide bar, the top of first device shell inner wall both sides all articulates there is seventh device shell, and the inside bottom of seventh device shell all installs the fifth spring, the fifth spring top all installs and runs through seventh device shell and second slider bottom articulated third ejector pin.

Compared with the prior art, the beneficial effects of the utility model are that: this chemometry detects with effectual titrator of leak protection.

1. Through installing second device shell, first spring and second bottom plate, extrude the inside first spring of second device shell through the second bottom plate, extrude the inside fifth spring of seventh device shell through the third ejector pin simultaneously for the device can play a better cushioning effect to the container on the device when using.

2. The device is through installing closing plate, second spring and roof simultaneously, extrudees the fixed plate model through the inside fourth spring of second spout, fixes the container on the second bottom plate, and rethread electric telescopic handle drives the roof and descends and deepens the inside of container with the puddler, and rethread second spring drives the closing plate and seals the in-process that prevents the puddler and stir again with the container and spills, improves the stability of device simultaneously.

3. Meanwhile, the device is provided with a fourth device shell, a screw rod and a second motor, the screw rod is driven to rotate through the second motor, and meanwhile, the nut drives the fourth device shell to move, so that the height of the upper fixing frame of the device can be adjusted more conveniently when the device is used.

Drawings

Fig. 1 is a schematic front sectional view of the present invention.

Fig. 2 is a schematic view of the top cross-sectional structure of the present invention.

Fig. 3 is a schematic side view of the cross-sectional structure of the present invention.

Fig. 4 is an enlarged schematic view of a portion a of fig. 1 according to the present invention.

Fig. 5 is an enlarged schematic view of a portion B in fig. 1 according to the present invention.

In the figure: 1. a support leg; 2. a first device housing; 3. a second device housing; 4. a first spring; 5. a first ejector rod; 6. a first base plate; 7. a third device housing; 8. a sealing plate; 9. a second spring; 10. a top plate; 11. a first motor; 12. a stirring rod; 13. a fourth device housing; 14. a screw rod; 15. a second motor; 16. fixing the housing; 17. a first chute; 18. a first slide bar; 19. a fifth device housing; 20. a third spring; 21. a second ejector rod; 22. rolling a ball; 23. a first slider; 24. a second base plate; 25. a fixing plate; 26. a second chute; 27. a sixth device housing; 28. a seventh device housing; 29. a third ejector rod; 30. a third chute; 31. an electric telescopic rod; 32. a fourth spring; 33. a second slider; 34. a second slide bar; 35. a fifth spring; 36. a nut; 37. an eighth device housing; 38. a third slide bar.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment: the utility model provides a chemometry detects with effectual titrator of leak protection, includes first device shell 2 and second motor 15, and stabilizer blade 1 is all installed in the four corners position department of 2 bottoms of first device shell.

A fifth device shell 19 is arranged in the middle of the bottom end of the first device shell 2, a third spring 20 is arranged at the bottom end of the interior of the fifth device shell 19, a second ejector rod 21 which penetrates through the fifth device shell 19 and is connected with the bottom end of the rolling ball 22 is arranged at the top end of the third spring 20, and the third spring 20 in the interior of the fifth device shell 19 is extruded through the second ejector rod 21 when the device is used, so that the device can perform certain auxiliary shock absorption and stabilization effects on the device when in use, and the stability of the device is improved;

the top at the both ends of first device shell 2 transversely articulates there is first bottom plate 6, and the third spout 30 has all been seted up to the both sides of first bottom plate 6 bottom.

The inside both sides of third spout 30 all transversely install second slide bar 34, the top of the inner wall both sides of first device shell 2 all articulates there is seventh device shell 28, and fifth spring 35 is all installed to the inside bottom of seventh device shell 28, fifth spring 35 top all installs and runs through seventh device shell 28 and second slider 33 bottom looks articulated third ejector pin 29, during the use through the inside fifth spring 35 of third ejector pin 29 top of seventh device shell 28, make the device can carry out better shock attenuation in the in-process that uses, improve the practicality of device.

The inside both sides of first bottom plate 6 transversely articulate there is second bottom plate 24, and the first spout 17 has all been seted up at the both ends of second bottom plate 24 bottom.

Inside both ends transverse connection of first spout 17 has first slide bar 18, and the outside of first slide bar 18 is provided with first slider 23, the both ends of 2 bottoms of first device shells are all inclined to articulate there is second device shell 3, and first spring 4 is installed to the inside bottom of second device shell 3, first spring 4 top is installed and is run through second device shell 3 and first slider 23 bottom looks articulated first ejector pin 5, receive vibrations through second bottom plate 24 during the use, extrude the inside first spring 4 of second device shell 3 through first ejector pin 5, make the device can play certain effect to the stability of second bottom plate 24 in the use.

A rolling ball 22 is arranged in the middle of the bottom end of the second bottom plate 24, a second sliding groove 26 is uniformly formed in the top end of the second bottom plate 24, third sliding rods 38 are transversely installed at two ends of the interior of the second sliding groove 26, a fourth spring 32 is arranged on the outer side of each third sliding rod 38, the end, close to the rolling ball 22, of each fourth spring 32 is provided with a fixing plate 25 penetrating through the second sliding groove 26, a sixth device shell 27 is installed on one side of the top end of the second bottom plate 24, an electric telescopic rod 31 is uniformly installed at the bottom end of the interior of the sixth device shell 27, the type of the electric telescopic rod 31 can be LASF10-024D, a third device shell 7 penetrating through the sixth device shell 27 is installed at the top end of the electric telescopic rod 31, and a top plate 10 is transversely installed at the top end, close;

the top end of the top plate 10 is fitted with a first motor 11, which 11 may be of the type 57CM30, and the output end of the first motor 11 is provided with a stirring rod 12 penetrating through the top plate 10 through a bearing, the bottom end of the top plate 10 outside the stirring rod 12 is provided with a second spring 9, the bottom end of the second spring 9 outside the stirring rod 12 is provided with a sealing plate 8, the top end of one end of the first device shell 2 is provided with a fixed shell 16, and the middle position of one side of the top end inside the fixed shell 16 is provided with a second motor 15, the model 15 can be FY42EM150A, when in use, the electric telescopic rod 31 drives the third device shell 7 to descend, meanwhile, the stirring rod 12 is driven to enter the interior of the container by the third device shell 7 in the descending process, the container is closed by the sealing plate 8 pushed by the second spring 9, stirring simultaneously makes the device can carry out abundant integration to the liquid in the container in the in-process of using.

The lead screw 14 that runs through fixed shell 16 is installed through the bearing to second motor 15 output, and the outside of lead screw 14 evenly is provided with nut 36, fourth device shell 13 is installed in the outside of nut 36, and the inside of fourth device shell 13 inside wall is provided with the eighth device shell 37 that runs through fourth device shell 13 bottom and be connected on fixed shell 16 top, during the use drive fourth device shell 13 through the nut 36 in the lead screw 14 outside and remove, the fixed bolster that drives the fourth device shell 13 outside simultaneously removes, the practicality of device is improved.

The working principle is as follows: when the titrator with good leak-proof effect for chemometric detection is used, a container is placed on the inner side of a fixing plate 25 at the top end of a second bottom plate 24, the fixing plate 25 is extruded through a fourth spring 32 on the outer side of a third sliding rod 38 to fix the container on the titrator, after the container is fixed, an electric telescopic rod 31 in a sixth device shell 27 drives a third device shell 7 to descend, simultaneously drives a top plate 10 to move downwards, in the descending process of the top plate 10, the sealing plate 8 is pushed against the top end of the container through a sealing plate 8 to seal the container to a certain degree through a second spring 9, simultaneously a stirring rod 12 is driven to rotate through a first motor 11 to stir liquid in the container to a certain degree, and when the titrator is subjected to a certain vibration, a fifth spring 35 in a seventh device shell 28 at the bottom end of the first bottom plate 6 pushes against a third push rod 29 to support the first bottom plate 6, rethread 24 bottom second bottom plates 24 inside first spring 4 tops of device shell 3 move first ejector pin 5 and support second bottom plate 24 and prevent that it from taking place the slope easily at the in-process that uses, cause the influence to the experimental data of device, rotate through second motor 15 drive lead screw 14 simultaneously, drive nut 36 at the pivoted in-process when lead screw 14 and remove, drive fourth device shell 13 simultaneously and remove automatically, do above the utility model discloses a whole theory of operation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a chemometry detects with effectual titrator of leak protection, includes first device shell (2) and second motor (15), its characterized in that: the four corners of the bottom end of the first device shell (2) are provided with support legs (1), the top ends of the two ends of the first device shell (2) are transversely hinged with a first bottom plate (6), the two sides of the bottom end of the first bottom plate (6) are provided with third sliding grooves (30), the two sides of the inside of the first bottom plate (6) are transversely hinged with a second bottom plate (24), the two ends of the bottom end of the second bottom plate (24) are provided with first sliding grooves (17), the middle position of the bottom end of the second bottom plate (24) is provided with a rolling ball (22), the top end of the second bottom plate (24) is uniformly provided with second sliding grooves (26), the two ends of the inside of the second sliding grooves (26) are transversely provided with third sliding rods (38), the outer side of each third sliding rod (38) is provided with a fourth spring (32), the outer side of each third sliding rod (38) at one end of each fourth spring (32) close to the rolling ball (22) is provided with a fixing plate, sixth device shell (27) is installed to one side on second bottom plate (24) top, and electric telescopic handle (31) are evenly installed to the inside bottom of sixth device shell (27), third device shell (7) that runs through sixth device shell (27) are installed on electric telescopic handle (31) top, and roof (10) are transversely installed on the top that third device shell (7) are close to spin (22) one side.

2. The titrator of claim 1, wherein the titrator is used for chemometric detection and has a good leak-proof effect, and is characterized in that: a fifth device shell (19) is installed in the middle of the bottom end of the first device shell (2), a third spring (20) is installed at the bottom end of the interior of the fifth device shell (19), and a second ejector rod (21) which penetrates through the fifth device shell (19) and is connected with the bottom end of the rolling ball (22) is installed at the top end of the third spring (20).

3. The titrator of claim 1, wherein the titrator is used for chemometric detection and has a good leak-proof effect, and is characterized in that: first motor (11) are installed on the top of roof (10), and install puddler (12) that run through roof (10) through the bearing in first motor (11) output, second spring (9) are installed to the bottom of puddler (12) outside roof (10), closing plate (8) are installed to the bottom of puddler (12) outside second spring (9), fixed shell (16) are installed on the top of first device shell (2) one end, and the intermediate position department of the inside top one side of fixed shell (16) installs second motor (15).

4. The titrator of claim 3 for detecting stoichiometry with good leakage prevention effect, wherein: the output end of the second motor (15) is provided with a screw rod (14) penetrating through the fixed shell (16) through a bearing, nuts (36) are evenly arranged on the outer side of the screw rod (14), a fourth device shell (13) is arranged on the outer side of the nuts (36), and an eighth device shell (37) penetrating through the bottom end of the fourth device shell (13) and connected with the top end of the fixed shell (16) is arranged inside the inner side wall of the fourth device shell (13).

5. The titrator of claim 1, wherein the titrator is used for chemometric detection and has a good leak-proof effect, and is characterized in that: the inside both ends transverse connection of first spout (17) has first slide bar (18), and the outside of first slide bar (18) is provided with first slider (23), the both ends of first device shell (2) bottom all incline to articulate there is second device shell (3), and the inside bottom of second device shell (3) installs first spring (4), first spring (4) top is installed and is run through second device shell (3) and first slider (23) bottom looks articulated first ejector pin (5).

6. The titrator of claim 1, wherein the titrator is used for chemometric detection and has a good leak-proof effect, and is characterized in that: second slide bar (34) are all transversely installed to the inside both sides of third spout (30), the top of first device shell (2) inner wall both sides all articulates there is seventh device shell (28), and fifth spring (35) are all installed to the inside bottom of seventh device shell (28), fifth spring (35) top all is installed and is run through seventh device shell (28) and second slider (33) bottom looks articulated third ejector pin (29).