CN216125548U

CN216125548U - Experiment contrast device

Info

Publication number: CN216125548U
Application number: CN202122002934.7U
Authority: CN
Inventors: 喻志刚; 李斌
Original assignee: Nanchang Nanling New Material Technology Co ltd
Current assignee: Nanchang Nanling New Material Technology Co ltd
Priority date: 2021-08-24
Filing date: 2021-08-24
Publication date: 2022-03-25
Anticipated expiration: 2031-08-24

Abstract

The utility model relates to an experiment comparison device, which comprises an experiment box, an experiment disc and a shaking mechanism, wherein a connecting assembly is arranged in the experiment box, the experiment disc is movably connected in the experiment box, a plurality of experiment holes are formed in the experiment disc, test tubes loaded with different samples are arranged in the experiment holes, the shaking mechanism is connected with the experiment disc, the shaking mechanism drives the experiment disc to shake, so that the test tubes are driven to shake, the test tubes are inserted into the sample holes and are arranged in the sample disc, the sample disc is further shaken through the shaking mechanism, so that the state that the amplitude and the mixing degree of the test tubes in the sample disc are relatively similar is achieved, a plurality of test tubes can be placed on the sample disc at a time, and a plurality of groups of comparison is carried out simultaneously, so that the proportioning efficiency is greatly improved.

Description

Experiment contrast device

Technical Field

The utility model relates to the technical field of production and research and development of coatings, in particular to an experiment comparison device.

Background

The paint has the characteristics of corrosion resistance, water resistance, oil resistance, chemical resistance, light resistance, temperature resistance and the like, objects are exposed in the atmosphere and corroded by oxygen, moisture and the like to cause damage phenomena such as metal corrosion, wood decay, cement weathering and the like, and the paint is coated on the surfaces of the objects to form a layer of protective film, so that the occurrence and development of the damage phenomena can be prevented or delayed, and the service lives of various materials are prolonged.

However, in the process of producing and manufacturing the coating, the ratio of the raw materials to the ingredients is the key to the quality of the coating in the production process, and when the optimal ratio of the raw materials to the ingredients is determined, if a traditional mode is adopted, a single test tube is used for mixing and comparing, the mixing degree is different, and compared samples cannot be obtained in a large batch, so that the ratio efficiency is greatly reduced.

SUMMERY OF THE UTILITY MODEL

In order to make up for the above deficiencies, the utility model provides an experiment comparison device, which aims to solve the technical problems that the sample obtaining efficiency is low and the sample mixing degree is different in the traditional proportioning mode.

The technical scheme of the utility model is as follows: the utility model provides an experiment contrast device, includes experiment box, experiment dish and rocks the mechanism, be equipped with coupling assembling in the experiment box, experiment dish swing joint in the experiment box, be equipped with a plurality of experiment hole, a plurality of on the experiment dish be equipped with the test tube of loading different samples in the experiment hole, rock the mechanism with the experiment dish is connected, rock the mechanism drive the experiment dish rocks to it rocks to drive the test tube.

Compared with the prior art, the utility model has the beneficial effects that: through inserting the test tube sample downthehole, and the test tube sets up in the sample dish, and then rocks the sample dish through rocking the mechanism to reach the test tube amplitude that is located the sample dish and the comparatively close state of degree of mixing, and a plurality of test tube can be placed to the single on the sample dish, carries out a plurality of group's contrast simultaneously, thereby has improved proportioning efficiency greatly.

As the preferred technical scheme, the shaking mechanism comprises a rotating motor, a rotary disc and a connecting shaft, wherein the rotating motor, the rotary disc and the connecting shaft are arranged in the experiment box, the rotary disc is disc-shaped, one end of the rotary disc is fixed on an output shaft of the rotating motor, the other end of the rotary disc is provided with a connecting bulge, one end of the connecting shaft is hinged on the connecting bulge, and the other end of the connecting shaft is hinged on the experiment disc.

Preferably, an axis of an output shaft of the rotating motor coincides with the axis of the turntable.

As a preferable technical solution, the connecting projection is eccentrically disposed.

As a preferred technical solution, the connection assembly includes a sliding groove disposed on the side wall of the experiment box, and a roller disposed on the side edge of the experiment disc, and the roller can slide on the sliding groove.

As the preferred technical scheme, the inside of the experiment hole is provided with a limiting ring, the outer side wall of the limiting ring is glued on the inner side wall of the experiment hole, the inner side wall of the limiting ring is provided with a plurality of limiting bulges, the limiting bulges are arranged on the inner side of the experiment hole at intervals, and the diameter of a circle surrounded by the tops of the limiting bulges is smaller than the diameter of the test tube.

Drawings

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

FIG. 2 is a schematic top view of the structure of FIG. 1;

fig. 3 is a schematic cross-sectional view of fig. 2.

In the figure, 1. experiment box; 2. an experimental disc; 3. a shaking mechanism; 4. an experimental well; 5. a test tube; 6. a chute; 7. a roller; 8. a limiting ring; 9. a limiting bulge; 10. and (3) sampling.

301. Rotating the motor; 302. a turntable; 303. a connecting projection; 304. and (7) connecting the shafts.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

The technical scheme provided by the utility model is as follows:

an experiment contrast device comprises an experiment box 1, an experiment disc 2 and a shaking mechanism 3, wherein a connecting assembly is arranged in the experiment box 1, specifically, the connecting assembly comprises a chute 6 arranged on the side wall of the experiment box 1 and a roller 7 arranged on the side edge of the experiment disc 2, the roller 7 can slide on the chute 6, the experiment disc 2 is movably connected in the experiment box 1 through the connecting assembly and moves back and forth on the chute 6 through the roller 7, a plurality of experiment holes 4 are arranged on the experiment disc 2, the purpose of the experiment holes 4 is to insert test tubes 5 into the experiment holes 4 so as to simultaneously perform the simultaneous performance of a plurality of groups of data, the test tubes 5 loaded with different samples 10 are arranged in the experiment holes 4, the shaking mechanism 3 is connected with the experiment disc 2, and the shaking mechanism 3 drives the experiment disc 2 to shake, thereby bringing the test tube 5 to rock.

It can be understood that, the shaking mechanism 3 is used as a power source to push the experiment disc 2 to move axially along the chute 6, and the intensity of shaking can be adjusted by adjusting the shaking frequency of the shaking mechanism 3.

As a preferred technical scheme, the shaking mechanism 3 comprises a rotating motor 301, a rotating disc 302 and a connecting shaft 304 which are arranged in the experiment box 1, wherein the rotating disc 302 is disc-shaped, one end of the rotating disc 302 is fixed on an output shaft of the rotating motor 301, an axis of the output shaft of the rotating motor 301 is coincided with an axis of the rotating disc 302, a connecting bulge 303 is arranged at the other end of the rotating disc 302, the connecting bulge 303 is eccentrically arranged, one end of the connecting shaft 304 is hinged on the connecting bulge 303, and the other end of the connecting shaft is hinged on the experiment disc 2.

It can be understood that, connecting axle 304 both ends articulate respectively on connecting arch 303 and the laboratory dish 2 on the carousel 302, rotate motor 301 as it and rotate, rotate motor 301 and drive carousel 302 concentric rotation, and connect protruding eccentric rotation, drive laboratory dish 2 in the axial and realize reciprocating motion, thereby make sample 10 in the test tube 5 rocks to make raw materials and batching mix more even when rocking.

As the preferred technical scheme, the inside of the experiment hole 4 is provided with a limiting ring 8, the outer side wall of the limiting ring 8 is glued on the inner side wall of the experiment hole 4, the inner side wall of the limiting ring 8 is provided with a plurality of limiting bulges 9, the limiting bulges 9 are arranged on the inner side of the experiment hole 4 at intervals, and the diameter of a circle surrounded by the tops of the limiting bulges 9 is smaller than the diameter of the test tube 5.

It can be understood, 8 materials of spacing ring in the experimental hole 4 are the rubber material, 8 inboards of spacing ring are equipped with spacing arch 9, and spacing arch 9 extends along the circumference inboard, the circular diameter that its spacing arch 9 top formed is less than the test tube 5 diameter, test tube 5 stretches into in the spacing ring 8, the lateral wall of test tube 5 struts spacing arch 9's top, spacing arch 9 is because its self has elasticity, thereby press from both sides tightly test tube 5, thereby avoided acutely rocking in-process experiment dish 2 and the rigid contact of test tube 5, cause the breakage of test tube 5, thereby the broken risk of test tube 5 has been reduced.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an experiment contrast device, includes experiment box, experiment dish and rocks mechanism, its characterized in that: the experiment box is internally provided with a connecting assembly, the experiment disc is movably connected in the experiment box, a plurality of experiment holes and a plurality of test tubes for loading different samples are arranged in the experiment holes, the shaking mechanism is connected with the experiment disc, and the shaking mechanism drives the experiment disc to shake so as to drive the test tubes to shake.

2. An experimental comparison device according to claim 1, wherein: the shaking mechanism comprises a rotating motor, a rotary disc and a connecting shaft, wherein the rotating motor, the rotary disc and the connecting shaft are arranged in the experiment box, the rotary disc is disc-shaped, one end of the rotary disc is fixed on an output shaft of the rotating motor, a connecting bulge is arranged at the other end of the rotary disc, one end of the connecting shaft is hinged on the connecting bulge, and the other end of the connecting shaft is hinged on the experiment disc.

3. An experimental comparison device according to claim 2, wherein: the axis of the output shaft of the rotating motor is superposed with the axis of the rotating disc.

4. An experimental comparison device according to claim 2, wherein: the connecting bulge is eccentrically arranged.

5. An experimental comparison device according to claim 1, wherein: coupling assembling including set up in spout on the experiment box lateral wall, with set up in gyro wheel on the experiment dish side, the gyro wheel can slide on the spout.

6. An experimental comparison device according to claim 1, wherein: the experimental hole inboard is equipped with the spacing ring, the spacing ring lateral wall glue in on the inside wall of experimental hole, the spacing ring inside wall is equipped with the spacing arch of a plurality of, a plurality of spacing protruding interval set up in the experimental hole inboard, just circular diameter that spacing protruding top encloses is less than the test tube diameter.