CN211998744U

CN211998744U - Quantitative canning device for biochemical diagnostic reagent

Info

Publication number: CN211998744U
Application number: CN202020139553.6U
Authority: CN
Inventors: 武万梁
Original assignee: Xinjiang Likang Xiangyun Biotechnology Co ltd
Current assignee: Xinjiang Likang Xiangyun Biotechnology Co ltd
Priority date: 2020-01-21
Filing date: 2020-01-21
Publication date: 2020-11-24
Anticipated expiration: 2030-01-21

Abstract

The utility model discloses a quantitative canning device for biochemical diagnostic reagent, including the canning, the bottom of canning is equipped with the filling tube, be equipped with upper piston and lower piston in the filling tube, the interval of upper piston and lower piston equal with the height of filling tube, and the shape with the interior cross section of filling tube suits, can seal the upper and lower both ends of filling tube respectively, upper piston and lower piston set up on the piston rod, the piston rod links to each other with the telescoping cylinder, the telescoping cylinder sets up on the support; the utility model has the advantages that: simple structure and low cost.

Description

Quantitative canning device for biochemical diagnostic reagent

Technical Field

The utility model relates to a reagent production facility, specifically speaking are quantitative canning device for biochemical diagnostic reagent belongs to reagent production facility field.

Background

The in vitro diagnostic Industry (IVD), is an important component of the biological industry. It refers to products and services for acquiring clinical diagnostic information by detecting tissues and secretions such as blood of a human body, etc. outside the human body, and is generally called the IVD (In-Vitro Diagnostics) industry internationally. Currently, a diagnostic reagent filling machine is generally adopted for filling diagnostic reagents, and the diagnostic reagent filling machine is a filling machine specially designed for special reagents in the pharmaceutical industry in a liquid filling machine. The utility model discloses a Chinese utility model patent of "a full-automatic filling equipment of diagnostic reagent" application number is "CN 201821828575.2" discloses a full-automatic filling equipment of diagnostic reagent, including the reagent bin, the reagent bottle, conveyer trough and filling storehouse, filling storehouse intercommunication has first branch pipe, the second branch pipe, third branch pipe and fourth branch pipe, first branch pipe intercommunication first pneumatic cylinder, third branch pipe intercommunication has the second pneumatic cylinder, all be equipped with piston and precession pole in first pneumatic cylinder and the second pneumatic cylinder, and the precession pole of the two hands over on the wheel rim face of rotating the wheel, second branch pipe intercommunication has the injection syringe, the injection syringe is located the reagent bottle top, fourth branch union coupling reagent bin, all be equipped with the check valve in second branch pipe and the fourth branch pipe, guarantee can only follow the reagent and take out liquid and fill to the reagent bottle. However, the filling bin of the device is complex in structure, and a check valve is required, so that the cost is increased.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model discloses a ration canning device for biochemical diagnostic reagent, simple structure, it is with low costs.

The technical scheme of the utility model is that:

the utility model provides a ration canning device for biochemical diagnostic reagent, includes the canning, the bottom of canning is equipped with the filling tube, be equipped with piston and lower piston in the filling tube, last piston and lower piston the interval with the height of filling tube equals, and the shape with the interior cross section of filling tube suits, can seal the upper and lower both ends of filling tube respectively, last piston and lower piston setting on the piston rod, the piston rod links to each other with the telescoping cylinder, the telescoping cylinder sets up on the support.

Wherein the uppermost position of the lower piston does not exceed the upper end of the filling tube; the lowest end position of the upper piston does not exceed the lower end part of the filling pipe.

Furthermore, the sections of the upper end and the lower end of the upper piston and the lower piston are smaller than the horizontal base surface of the filling tube, so that the piston can be lifted up and down conveniently.

Furthermore, a filling bottle is arranged below the filling pipe.

Further, the below of filling tube still is equipped with the funnel, the upper end opening of funnel is greater than the export of filling tube, the lower extreme export of funnel is located the top of filling bottle makes things convenient for the filling

Further, the funnel is arranged on the funnel support.

Further, the filling bottle sets up on the conveyer belt, the conveyer belt links to each other with the step motor transmission, and the filling bottle on the driven conveyer belt of step motor removes the distance of a filling bottle at every turn.

When the quantitative filling machine works, the upper piston and the lower piston are lifted through the stretching of the telescopic cylinder, when the upper piston and the lower piston lift, a reagent enters the filling pipe, then the upper piston and the lower piston descend, the reagent is filled in the filling pipe along with the descending of the upper piston and the lower piston and continues to descend, the lower piston extends out of the lower end of the filling pipe, and the reagent in the filling pipe falls into the funnel and enters the filling bottle through the funnel, so that the quantitative filling is realized.

The utility model has the advantages that: simple structure and low cost.

The present invention will be further explained with reference to the drawings and examples.

Drawings

Fig. 1 is a schematic structural diagram of a quantitative canning device for biochemical diagnostic reagents according to an embodiment of the present invention.

Detailed Description

The following description of the preferred embodiments of the present invention is provided for the purpose of illustration and description, and is not intended to limit the invention.

Example 1

As shown in fig. 1, a ration canning device for biochemical diagnostic reagent, includes a canning 1, the bottom of canning 1 is equipped with filling tube 2, be equipped with piston 3 and lower piston 4 in the filling tube 2, last piston 3 with lower piston 4 the interval with filling tube 2 highly equals, and the shape with filling tube 2's interior cross section suits, can seal the upper and lower both ends of filling tube respectively, last piston 3 with lower piston 4 set up on piston rod 5, piston rod 5 links to each other with telescoping cylinder 6, telescoping cylinder 6 sets up on support 7.

Wherein the uppermost position of the lower piston 4 does not exceed the upper end of the filling tube 2; the lowermost end position of the upper piston 3 does not exceed the lower end of the filling tube 2.

The sections of the upper end and the lower end of the upper piston 3 and the lower piston 4 are smaller than the horizontal base surface of the filling tube 2, so that the pistons can be lifted up and down conveniently.

And a filling bottle 9 is arranged below the filling pipe 2.

The below of filling tube 2 still is equipped with funnel 8, the upper end opening of funnel 8 is greater than the export of filling tube, the lower extreme export of funnel 8 is located the top of filling bottle 7 makes things convenient for the filling

The funnel 8 is arranged on a funnel support.

Filling bottle 2 sets up on conveyer belt 10, the conveyer belt links to each other with step motor transmission, and the filling bottle on the drive conveyer belt is driven by step motor and is removed the distance of a filling bottle at every turn.

A liquid level sensor is arranged in the tank box 1 and used for displaying the liquid level height in the tank box 1.

Claims

1. A quantitative canning device for biochemical diagnostic reagent, characterized in that: including the tank packing, the bottom of tank packing is equipped with the filling tube, be equipped with piston and lower piston in the filling tube, last piston and lower piston the interval with the height of filling tube equals, and the shape with the interior cross section of filling tube suits, can seal the upper and lower both ends of filling tube respectively, last piston and lower piston setting on the piston rod, the piston rod links to each other with the telescoping cylinder, the telescoping cylinder sets up on the support.

2. A quantitative canning device for biochemical diagnostic reagents according to claim 1, wherein: the uppermost end position of the lower piston does not exceed the upper end part of the filling pipe; the lowest end position of the upper piston does not exceed the lower end part of the filling pipe.

3. A quantitative canning device for biochemical diagnostic reagents according to claim 1, wherein: the sections of the upper end and the lower end of the upper piston and the lower piston are smaller than the transverse base surface of the filling tube.

4. A quantitative canning device for biochemical diagnostic reagents according to claim 1, wherein: and a filling bottle is arranged below the filling pipe.

5. The quantitative canning device for biochemical diagnostic reagents according to claim 4, wherein: the below of filling tube still is equipped with the funnel, the upper end opening of funnel is greater than the export of filling tube, the lower extreme export of funnel is located the top of filling bottle.

6. A quantitative canning device for biochemical diagnostic reagents according to claim 5, wherein: the funnel is arranged on the funnel support.

7. The quantitative canning device for biochemical diagnostic reagents according to claim 4, wherein: the filling bottles are arranged on a conveying belt, and the conveying belt is connected with a stepping motor in a transmission manner.