CN-224220797-U - Microorganism inspection extractor

CN224220797UCN 224220797 UCN224220797 UCN 224220797UCN-224220797-U

Abstract

The utility model belongs to the technical field of inspection equipment, and particularly relates to a microorganism inspection extractor, which comprises a machine body and an extraction bottle, wherein the machine body is provided with an oscillating mechanism matched with the extraction bottle, the oscillating mechanism comprises a lower placing frame, an upper fixing frame and oscillating assemblies, the oscillating assemblies are symmetrically arranged on the side part of the machine body, the lower placing frame is connected with the two oscillating assemblies and extends upwards, the upper fixing frame is connected with the lower placing frame and matched with the lower placing frame, the extraction bottle is arranged between the lower placing frame and the upper fixing frame, good protection can be provided for contents in the extraction bottle when the contents are mixed through the matching of the lower placing frame and the upper fixing frame, the stable state of the shaking and mixing can be ensured, and the oscillating assemblies can provide more comprehensive oscillating treatment for mixing the contents used for extraction, so that the subsequent extraction needs can be facilitated.

Inventors

HAO BO
GAO HONGXIA
CUI PENG
HUANG WENKE

Assignees

鄂尔多斯市检验检测中心(鄂尔多斯市粮食质量安全检验监测中心)

Dates

Publication Date: 20260512
Application Date: 20250528

Claims (5)

1. The microorganism inspection extractor comprises a machine body and an extraction bottle, and is characterized in that the machine body is provided with an oscillating mechanism matched with the extraction bottle; the oscillating mechanism comprises a lower placing frame, an upper fixing frame and oscillating assemblies, the oscillating assemblies are symmetrically arranged on the side part of the machine body, the lower placing frame is connected with the two oscillating assemblies and extends upwards, the upper fixing frame is connected with the lower placing frame and matched with the lower placing frame, and the extraction bottle is arranged between the lower placing frame and the upper fixing frame; The shaking assembly comprises a driving machine, a connecting frame and a vibrator, wherein an installation cavity is formed in the side portion of the machine body, the driving machine is arranged at the rear side of the machine body and corresponds to the position of the installation cavity, the connecting frame is positioned in the installation cavity and is connected with an output shaft of the driving machine, the moving direction of the connecting frame moves forwards and backwards relative to the machine body, and the vibrator is arranged between the connecting frame and the bottom wall of the installation cavity.
2. The microorganism detecting extractor of claim 1, wherein the lower placing frame comprises a plurality of supporting rods and placing plates, the supporting rods are symmetrically distributed in the two connecting frames, and the placing plates are connected with the upper ends of the supporting rods and are provided with placing openings.
3. The microorganism detecting extractor of claim 2, wherein the upper fixing frame comprises two pressing plates and locking pieces, the locking pieces are symmetrically arranged on two sides of the pressing plates, each locking piece comprises a screw and a locking nut, the pressing plates are provided with bayonets corresponding to the positions of the placing openings of the placing plates, the screw is arranged on the lower side of the pressing plates and penetrates through the placing frames in a sliding mode, and the locking nuts are in threaded connection with the screw.
4. The microorganism detecting extractor of claim 2, wherein the connecting frame comprises a facing cover and a movable frame, the facing cover is slidably connected with the upper end of the machine body in a front-back sliding manner and is slidably connected with a supporting rod up and down, the movable frame is slidably connected with the output shaft of the driving machine up and down and is positioned in the mounting cavity, and the supporting rod extends downwards into the mounting cavity and is connected with the movable frame.
5. The microorganism detecting extractor of claim 4, wherein the vibrator comprises a wave plate, a roller and a spring, the wave plate is fixedly arranged on the bottom wall in the installation cavity, the roller is rotatably arranged at the lower end of the movable frame and is abutted against the wave plate, and the spring is sleeved on the supporting rod and is positioned between the facing cover and the movable frame.

Description

Microorganism inspection extractor Technical Field The utility model belongs to the technical field of inspection equipment, and particularly relates to a microorganism inspection extractor. Background At present, when the microorganism is detected, an extraction method is utilized to extract a test solution, the conventional detection extraction method is to carry out solution on an object to be detected and a solvent such as isopropyl myristate, add diluent and mix the solution to layer the solution, take down a clear layer for detection, wherein the mixing method adopts manual shaking and mixing mostly in the past, but the method has the problems of labor consumption and poor mixing effect, so that the mixing mostly can be carried out by utilizing corresponding mechanical shaking equipment at present, but the common equipment only can provide simple swinging, so that the mixture in an extraction bottle is difficult to fully and uniformly mix, the mixing effect is not good, the subsequent layering is not easily influenced, and meanwhile, a simple and effective protection structure is also lacked, and the conditions of inclination, weightlessness and even dropping of the extraction bottle are easily generated in the mixing process. Disclosure of utility model The utility model aims to provide a microorganism detection extractor which is used for solving the problems in the background technology. In order to achieve the technical purpose, the utility model adopts the following technical scheme: The microorganism inspection extractor comprises a machine body and an extraction bottle, and is characterized in that the machine body is provided with an oscillating mechanism matched with the extraction bottle; the oscillating mechanism comprises a lower placing frame, an upper fixing frame and oscillating assemblies, the oscillating assemblies are symmetrically arranged on the side part of the machine body, the lower placing frame is connected with the two oscillating assemblies and extends upwards, the upper fixing frame is connected with the lower placing frame and matched with the lower placing frame, and the extraction bottle is arranged between the lower placing frame and the upper fixing frame; The shaking assembly comprises a driving machine, a connecting frame and a vibrator, wherein an installation cavity is formed in the side portion of the machine body, the driving machine is arranged at the rear side of the machine body and corresponds to the position of the installation cavity, the connecting frame is positioned in the installation cavity and is connected with an output shaft of the driving machine, the moving direction of the connecting frame moves forwards and backwards relative to the machine body, and the vibrator is arranged between the connecting frame and the bottom wall of the installation cavity. The lower placing frame comprises a plurality of supporting rods and placing plates, wherein the supporting rods are symmetrically distributed in the two connecting frames, and the placing plates are connected with the upper ends of the plurality of supporting rods and are provided with placing openings. The upper fixing frame comprises a pressing plate and locking pieces, the number of the locking pieces is two, the locking pieces are symmetrically arranged on two sides of the pressing plate, each locking piece is composed of a screw rod and a locking nut, the pressing plate is provided with a bayonet corresponding to the position of a placing opening of the placing plate, the screw rod is arranged on the lower side of the pressing plate and penetrates through the placing frame in a sliding mode, and the locking nuts are in threaded connection with the screw rod. The connecting frame comprises a facing cover and a movable frame, the facing cover is in sliding connection with the upper end of the machine body in a front-back sliding manner and is in sliding connection with a supporting rod up and down, the movable frame is in sliding connection with an output shaft of the driving machine up and down and is positioned in the mounting cavity, and the supporting rod extends into the mounting cavity downwards and is connected with the movable frame. The vibrator comprises a wave plate, rollers and springs, the wave plate is fixedly arranged on the bottom wall in the installation cavity, the rollers are rotatably arranged at the lower end of the movable frame and are abutted against the wave plate, and the springs are sleeved on the supporting rods and are located between the facing cover and the movable frame. Compared with the prior art, the application has at least the following advantages: through the cooperation of lower rack and upper bracket, can provide good protection to the content in the extraction bottle when mixing, ensure that its state when rocking the mixture is stable, rock the subassembly and can provide more comprehensive vibration processing for the mixture of the content that the ext