CN221280770U

CN221280770U - Antibiotic residue detector

Info

Publication number: CN221280770U
Application number: CN202322994113.5U
Authority: CN
Inventors: 顾甜甜; 庄青叶; 李健; 鞠雷; 郭洪梅
Original assignee: Shandong Vocational Animal Science and Veterinary College
Current assignee: Shandong Vocational Animal Science and Veterinary College
Filing date: 2023-11-06
Publication date: 2024-07-05
Anticipated expiration: 2033-11-06

Abstract

The utility model discloses an antibiotic residue detector, and relates to the field of veterinary drug residue detection equipment. The antibiotic residue detector comprises a veterinary drug residue detector and a heating cavity arranged on the veterinary drug residue detector; the support plate is connected in the heating cavity in a sliding way, wherein a plurality of groups of lantern rings are rotationally connected on the support plate at equal intervals, and four arc-shaped plates are fixedly connected on each group of lantern rings at equal intervals; the guide rods are respectively connected to the four arc-shaped plates; the gears are fixedly connected to the outer wall of the lantern ring, and the gears on each group of lantern rings are meshed with each other; according to the utility model, the fluidity of the water in the heating cavity is better under the stirring of the rotating guide rod, so that the uniform heating of the water is more facilitated, the uniformity of heating of the sample extracting solution in the test tube is ensured, and the uniform heating of the sample extracting solution is more facilitated when the test tube rotates, so that the extraction of the sample in the test tube is not influenced, and the detection accuracy is improved.

Description

Antibiotic residue detector

Technical Field

The utility model belongs to the technical field of veterinary drug residue detection equipment, and particularly relates to an antibiotic residue detector.

Background

The utility model provides a veterinary drug residue detector is used for carrying out antibiotic residue, hormone residue and forbidden medicine, illegal additive etc. medicine residue fast analysis and the instrument that detects to the beasts and birds product, is applicable to food and drug supervision and management department, industry and commerce administrative department, livestock and animal doctor, animal health etc. institutions, utilizes this kind of veterinary drug detector can be quick to detect the veterinary drug residue in the beasts and birds product.

The patent document with the application number 201822247411.7 discloses a veterinary drug residue semi-quantitative detector, which belongs to the technical field of veterinary drug detection equipment and comprises a machine body, wherein a concave hole is formed in the upper end face of the machine body, a heat conducting block is fixed in the concave hole and is made of an electric aluminum block, a plurality of jacks are formed in the upper end of the heat conducting block, a test tube is inserted into each jack, and a heating assembly is arranged at the position of the heat conducting block at the lower end of each jack, so that the problem that when the veterinary drug residue of a livestock and poultry product is detected by using the veterinary drug detector, the livestock and poultry product is required to be placed in the test tube and an extracting solution is added, and then the livestock and poultry product is placed on other devices to be heated so as to extract residues in the livestock and poultry product is solved;

The above patent also has the problem that when the test tube is heated in a heat conduction mode which is favorable for the heat conduction block, the sample extracting solution in the test tube may be heated unevenly because the test tube is stationary, so that the extraction of the sample in the test tube can be influenced, and the detection accuracy is reduced.

Disclosure of utility model

The technical problem to be solved by the present utility model is to overcome the disadvantages of the prior art and to provide an antibiotic residue detector which overcomes or at least partially solves the above-mentioned problems.

In order to solve the technical problems, the utility model adopts the basic conception of the technical scheme that:

The antibiotic residue detector comprises a veterinary drug residue detector and a heating cavity arranged on the veterinary drug residue detector; the support plate is connected in the heating cavity in a sliding way, wherein a plurality of groups of lantern rings are rotationally connected on the support plate at equal intervals, and four arc-shaped plates are fixedly connected on each group of lantern rings at equal intervals; the guide rods are respectively connected to the four arc-shaped plates; the gears are fixedly connected to the outer wall of the lantern ring, and the gears on each group of lantern rings are meshed with each other; the rack is fixedly connected to the veterinary drug residue detector and is meshed with the gear; and the driving part is connected to the veterinary drug residue detector and used for driving the supporting plate to move in the heating cavity.

In order to achieve the functions of limiting, guiding and supporting the supporting plate, the heating chamber is characterized by further comprising guide sliding grooves symmetrically formed in the inner walls of the two sides of the heating chamber, and the supporting plate is slidably connected in the guide sliding grooves.

In order to drive the supporting plate to move in the heating cavity, further, the driving part comprises an electric telescopic rod, the electric telescopic rod is fixedly arranged on the veterinary drug residue detector, and the supporting plate is fixedly connected with the output end of the electric telescopic rod.

In order to clamp and fix a test tube filled with a sample, the device comprises an arc-shaped fixing plate, wherein the arc-shaped fixing plate is fixedly connected with a guide rod, the guide rod penetrates through the arc-shaped plate in a sliding mode, a limiting block is fixedly connected with one end, away from the arc-shaped fixing plate, of the guide rod, and a spring is fixedly connected between the arc-shaped fixing plate and the arc-shaped plate.

In order to heat the water added into the heating cavity, the electric heating device preferably further comprises a plurality of groups of electric heating pipes, wherein the electric heating pipes are fixedly connected in the heating cavity at equal intervals, and water is filled in the heating cavity.

In order to be convenient for discharge the water in the heating chamber, further, veterinary drug residue detector lateral wall is equipped with the drain pipe with the fixed intercommunication in heating chamber, be provided with valve switch on the drain pipe.

After the technical scheme is adopted, compared with the prior art, the utility model has the following beneficial effects:

According to the utility model, the fluidity of the water in the heating cavity is better under the stirring of the rotating guide rod, so that the uniform heating of the water is more facilitated, the uniformity of heating of the sample extracting solution in the test tube is ensured, and the uniform heating of the sample extracting solution is more facilitated when the test tube rotates, so that the extraction of the sample in the test tube is not influenced, and the detection accuracy is improved.

Drawings

In the drawings:

FIG. 1 is a cross-sectional view of a heating chamber of an antibiotic residue detector of the present utility model;

FIG. 2 is a schematic structural view of an antibiotic residue detector according to the present utility model;

FIG. 3 is a schematic view of a part of the structure of the antibiotic residue detector of the present utility model;

FIG. 4 is a schematic view of the collar and arcuate plate of the antibiotic residue detector of the present utility model.

In the figure: 1. veterinary drug residue detector; 101. a heating chamber; 102. a drain pipe; 103. an electric heating tube; 2. a support plate; 201. a collar; 202. an arc-shaped plate; 203. an electric telescopic rod; 204. a gear; 205. a rack; 3. a guide chute; 4. a guide rod; 401. a limiting block; 402. an arc-shaped fixing plate; 403. and (3) a spring.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model, but are not intended to limit the scope of the present utility model.

Example 1:

Referring to fig. 1, 2, 3 and 4, the antibiotic residue detector comprises a veterinary drug residue detector 1 and a heating cavity 101 arranged on the veterinary drug residue detector 1; the support plate 2 is in sliding connection in the heating cavity 101, wherein a plurality of groups of lantern rings 201 are rotationally connected to the support plate 2 at equal intervals, and four arc plates 202 are fixedly connected to each group of lantern rings 201 at equal intervals; the guide rods 4 are respectively connected to the four arc plates 202; the gears 204 are fixedly connected to the outer wall of the lantern ring 201, and the gears 204 on each group of lantern rings 201 are meshed with each other; the rack 205 is fixedly connected to the veterinary drug residue detector 1 and is meshed with the gear 204; and a driving part which is connected to the veterinary drug residue detector 1 and is used for driving the supporting plate 2 to move in the heating cavity 101.

The drive part includes electric telescopic rod 203, and electric telescopic rod 203 fixed mounting is on veterinary drug residue detector 1, and backup pad 2 and electric telescopic rod 203's output fixed connection.

Still include arc fixed plate 402, arc fixed plate 402 and guide arm 4 fixed connection, guide arm 4 runs through sliding connection on arc 202, and one end fixedly connected with stopper 401 of arc fixed plate 402 is kept away from to guide arm 4, fixedly connected with spring 403 between arc fixed plate 402 and the arc 202.

The electric heating device also comprises a plurality of groups of electric heating pipes 103, wherein the electric heating pipes 103 are fixedly connected in the heating cavity 101 at equal intervals, and water is filled in the heating cavity 101.

When the device is used, firstly, a proper amount of water is poured into the heating cavity 101, then, the test tubes filled with livestock and poultry products and sample extracting solutions are vertically inserted into the plurality of groups of lantern rings 201 in sequence, when the test tubes are inserted into the lantern rings 201, the outer walls of the test tubes are contacted with the inner side walls of the arc-shaped fixing plates 402, meanwhile, the arc-shaped fixing plates 402 are pushed to move towards one side far away from the axle center of the lantern rings 201 under the guiding limit of the guide rods 4 sliding on the arc-shaped plates 202, the springs 403 are compressed, the arc-shaped fixing plates 402 are tightly attached to the outer walls of the test tubes under the elastic contractive force of the springs 403 after being compressed, so that the test tubes are clamped and fixed, then, the electric heating tubes 103 are opened, so that the electric heating tubes 103 can heat the water poured into the heating cavity 101, meanwhile, the water can heat the sample extracting solutions in the test tubes through heat conduction for a period, then, the solutions in the test tubes are taken out, the extracting solutions are dripped onto the reagent cards, and then antibiotic residues in the veterinary medicine products can be detected by using the residue detector 1.

In the process of heating the sample extract in the test tube, start electric telescopic rod 203, electric telescopic rod 203 promotes backup pad 2 and drives the test tube through lantern ring 201 and reciprocate about in heating chamber 101, this moment, the water in the heating chamber 101 flows under stirring that the test tube left and right moved, and then be favorable to the even heating of water, thereby guarantee the homogeneity that the sample extract was heated in the test tube, meanwhile, backup pad 2 drives the test tube through lantern ring 201 and reciprocates about in heating chamber 101, but drive lantern ring 201 rotation through gear 204 and rack 205 meshing connection, lantern ring 201 drives test tube through arc 202, guide arm 4 synchronous rotation, and then the water in the heating chamber 101 stirs down better mobility under pivoted guide arm 4, thereby be favorable to the even heating of water more, and meanwhile, the test tube is favorable to the even heating of sample extract when rotating more, consequently can not influence the extraction of sample in the test tube, thereby improve the precision that detects.

Example 2:

Referring to fig. 1 and 2, the antibiotic residue detector is basically the same as that of embodiment 1, and further comprises guide sliding grooves 3 symmetrically formed on inner walls of both sides of the heating chamber 101, and the support plate 2 is slidably connected in the guide sliding grooves 3; based on embodiment 1, when the electric telescopic rod 203 pushes the support plate 2 to reciprocate in the heating cavity 101, the support plate 2 slides in the guide chute 3, so that the function of limiting guide and support can be achieved for the support plate 2, and stable reciprocation of the support plate 2 in the heating cavity 101 is ensured.

Example 3:

Referring to fig. 1 and 2, the antibiotic residue detector is basically the same as that of the embodiment 1, and further, a drain pipe 102 fixedly communicated with a heating cavity 101 is arranged on the side wall of the veterinary drug residue detector 1, and a valve switch is arranged on the drain pipe 102; after the detection is finished, when the water in the heating cavity 101 needs to be discharged, the valve switch on the drain pipe 102 is manually opened, and at the moment, the water in the heating cavity 101 is discharged out of the heating cavity 101 through the drain pipe 102, so that the water in the heating cavity 101 is conveniently cleaned.

The above description is only of the preferred embodiments of the present utility model, and is not intended to limit the present utility model in any way, although the present utility model has been described in the preferred embodiments, and is not limited thereto.

Claims

1. The antibiotic residue detector is characterized by comprising a veterinary drug residue detector (1) and a heating cavity (101) arranged on the veterinary drug residue detector (1);

a support plate (2) which is connected in the heating cavity (101) in a sliding way,

Wherein, a plurality of groups of lantern rings (201) are rotationally connected on the supporting plate (2) at equal intervals, and four arc plates (202) are fixedly connected on each group of lantern rings (201) at equal intervals;

the guide rods (4) are respectively connected to the four arc-shaped plates (202);

The gears (204) are fixedly connected to the outer wall of the lantern ring (201), and the gears (204) on each group of lantern rings (201) are meshed with each other;

The rack (205) is fixedly connected to the veterinary drug residue detector (1) and is meshed with the gear (204);

And the driving part is connected to the veterinary drug residue detector (1) and is used for driving the supporting plate (2) to move in the heating cavity (101).

2. The antibiotic residue detector according to claim 1, further comprising guide sliding grooves (3) symmetrically formed on inner walls of both sides of the heating chamber (101), wherein the support plate (2) is slidably connected in the guide sliding grooves (3).

3. The antibiotic residue detector according to claim 2, wherein the driving part comprises an electric telescopic rod (203), the electric telescopic rod (203) is fixedly mounted on the veterinary drug residue detector (1), and the supporting plate (2) is fixedly connected with the output end of the electric telescopic rod (203).

4. The antibiotic residue detector according to claim 1, further comprising an arc-shaped fixing plate (402), wherein the arc-shaped fixing plate (402) is fixedly connected with a guide rod (4), the guide rod (4) is connected to the arc-shaped plate (202) in a penetrating and sliding manner, a limiting block (401) is fixedly connected to one end, far away from the arc-shaped fixing plate (402), of the guide rod (4), and a spring (403) is fixedly connected between the arc-shaped fixing plate (402) and the arc-shaped plate (202).

5. The antibiotic residue detector according to claim 1, further comprising a plurality of groups of electric heating pipes (103), wherein the plurality of groups of electric heating pipes (103) are fixedly connected in the heating cavity (101) at equal intervals, and water is injected into the heating cavity (101).

6. The antibiotic residue detector according to claim 5, wherein a drain pipe (102) fixedly communicated with the heating cavity (101) is arranged on the side wall of the veterinary drug residue detector (1), and a valve switch is arranged on the drain pipe (102).