CN219284398U

CN219284398U - Chemometric detection device

Info

Publication number: CN219284398U
Application number: CN202222630024.8U
Authority: CN
Inventors: 刘志鹏
Original assignee: Hangzhou Yile Biotechnology Co ltd
Current assignee: Hangzhou Yile Biotechnology Co ltd
Priority date: 2022-10-08
Filing date: 2022-10-08
Publication date: 2023-06-30
Anticipated expiration: 2032-10-08

Abstract

The utility model relates to the technical field of chemometric detection, in particular to a chemometric detection device which comprises a machine body, a controller, a pressure sensor and an electric push rod, wherein the controller is arranged on the front side surface of the machine body, the pressure sensor is arranged on one side of the upper surface of the machine body and is electrically connected with the controller, a tray is arranged at the top of the pressure sensor, two groups of clamping devices are symmetrically arranged on two sides of the upper side of the machine body, and the electric push rod electrically connected with the controller is arranged on one side of the upper surface of the machine body, which is positioned on the pressure sensor. According to the utility model, the rotating shaft and the stirring blade can be driven to rotate by driving the motor to stir and mix the reagent in the metering cylinder, and the stirring blade is in a sheet shape and is obliquely arranged, so that the reagent can be impacted in the process of rotating along with the rotating shaft, the reagent is promoted to roll in the metering cylinder, the reagent is stirred more uniformly, and the trouble of manual stirring is avoided.

Description

Chemometric detection device

Technical Field

The utility model relates to the technical field of chemometric detection, in particular to a chemometric detection device.

Background

In the re-chemistry test, a chemical instrument is often required to measure and detect chemical reagents, and the measured and detected reagents are mixed and stirred for reaction. Refer to the chinese patent of patent number CN215246002U, it discloses a chemometer measurement detection device, the device can be according to the high adjusting device's of the size height of measurement bucket, the effectual practicality that has improved the device, but the device does not have agitating unit, need artifical manual stirring when mixing reagent, and artifical stirring is comparatively time-consuming and laborious, also can have the stirring simultaneously and evenly lead to the not enough thorough condition of reagent mixture inadequately to influence the effect of chemical test.

Disclosure of Invention

The utility model aims to provide a chemometric detection device with a stirring effect.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a chemometric detection device, includes organism, controller, pressure sensor and electric putter, and the front side surface mounting of organism has the controller, and pressure sensor is installed to upper surface one side of organism, and pressure sensor electric connection is in the controller, and the tray is installed at pressure sensor's top, and the both sides that lie in the tray above the organism are provided with two sets of clamping device symmetrically, and electric putter that is connected with the controller electricity is installed to upper surface of organism in pressure sensor one side, and electric putter's flexible end still is provided with agitating unit;

the transverse frame is installed at the telescopic end of the electric push rod, a driving motor electrically connected with the controller is fixed at the upper part of the end of the transverse frame, a rotating shaft is installed at the output end of the driving motor in a coaxial transmission mode, the rotating shaft penetrates through and extends to the lower part of the end of the transverse frame, stirring blades are uniformly distributed on the outer surface of the rotating shaft below the end of the transverse frame, and the stirring blades are metal sheets and are obliquely arranged.

According to the scheme, the device is retracted through the electric push rod, the telescopic end of the device drives the cross frame to move downwards, the rotating shaft and the stirring blade can extend into the metering cylinder, the driving motor can drive the rotating shaft and the stirring blade to rotate, reagents inside the metering cylinder are stirred and mixed, the stirring blade is in a sheet shape and is obliquely arranged, the reagents can be impacted in the process of rotating along with the rotating shaft, the reagents are enabled to roll inside the metering cylinder, the reagents are stirred more uniformly, the trouble of manual stirring is avoided, the effect of stirring and mixing the reagents is improved, the metering cylinder can be clamped firmly through the clamping device, a certain limiting effect is achieved, the situation that the stirring blade impacts the inner wall of the metering cylinder due to sliding displacement caused by vibration generated during the operation of the driving motor is avoided, meanwhile, the pressure of the metering cylinder and the reagents can be collected through the pressure sensor, the collected data are transmitted to the controller, the controller is calculated and analyzed, and the pressure of the collected data is displayed through the display screen on the controller, and the chemical reagents can be detected and metered rapidly.

In this embodiment, the outside of axis of rotation is located stirring leaf top department rotation cover and is equipped with the protection casing, and the top fixed connection of protection casing is in the tip below department of crossbearer.

According to the scheme, when the rotating shaft and the stirring blade extend into the metering cylinder during stirring, the protective cover covers the outer part of the port of the metering cylinder, so that a certain shielding effect is achieved, and the situation that the reagent splashes to the outer part of the metering cylinder in the stirring process can be avoided.

In this embodiment, clamping device is including symmetry fixed mounting in the support frame that the organism upper surface is located the tray both sides, and the tip of support frame all runs through the meshing and twists and be equipped with adjusting screw, and the tip that two sets of adjusting screw are close to each other all rotates installs the card and holds the board, and the twist tray is all installed to the outside tip of two sets of adjusting screw.

According to the scheme, when the reagent in the metering cylinder is stirred, the twisting disc is held respectively and the adjusting screws are screwed, the clamping plates are pushed by the two groups of adjusting screws to move towards one side close to the metering cylinder respectively, so that the metering cylinder can be clamped firmly by the matching, a certain limiting effect is achieved, and the situation that the inner wall of the metering cylinder is stirred She Zhuangji due to sliding displacement of the metering cylinder caused by vibration generated during the operation of the driving motor is avoided.

In this embodiment, the tip of support frame is located adjusting screw top department and all runs through slidable mounting has the gag lever post, and the lateral surface of one side tip fixed connection in the card holding plate of gag lever post.

According to the scheme, the clamping plate can be driven to move when the adjusting screw is screwed, the clamping plate can be prevented from following the adjusting screw to synchronously rotate through the sliding limiting function of the limiting rod, and therefore the clamping effect of the clamping cylinder can be achieved through the cooperation of the two groups of clamping plates.

In this embodiment, the clamping surfaces of the clamping plates are adhered with cushion pads, and the cushion pads are made of rubber materials.

According to the scheme, the buffer pad made of rubber is arranged on the clamping surface of the clamping plate, so that the buffer pad is softer in texture, a certain buffer protection effect can be achieved, and damage caused by excessive extrusion of the metering cylinder is avoided.

In this embodiment, the side surface of organism is located controller one side and still is provided with the battery, and battery and electric putter, driving motor, controller and pressure sensor all electric connection, and the side surface of organism is located battery one side and still is provided with the grafting mouth that is used for battery charging.

According to the scheme, the device can supply power for the electric push rod, the driving motor, the controller and the pressure sensor through the storage battery, so that the device can work normally, and meanwhile, the storage battery can be charged conveniently through the interface.

Compared with the prior art, the utility model has the beneficial effects that:

1. the device can drive the rotating shaft and the stirring blade to rotate through the work of the driving motor, the reagent in the metering cylinder is stirred and mixed, and the stirring blade is in a sheet shape and is obliquely arranged, so that the reagent can be impacted in the process of following the rotation of the rotating shaft, the reagent is promoted to roll in the metering cylinder, the reagent is stirred more uniformly, the trouble of manual stirring is avoided, and meanwhile, the stirring and mixing effects of the reagent are improved;

2. when the device is used for stirring the reagent in the metering cylinder, the screw plate is respectively held and the adjusting screws are screwed, and the two groups of adjusting screws respectively push the clamping plate to move towards one side close to the metering cylinder, so that the metering cylinder can be firmly clamped by matching, a certain limiting effect is achieved, and the situation that the inner wall of the metering cylinder is stirred She Zhuangji due to sliding displacement of the metering cylinder caused by vibration generated when the driving motor works is avoided;

3. the device can collect the pressure of the measuring cylinder and the reagent to the measuring cylinder and the reagent through the pressure sensor, and transmits the collected data to the controller, and the controller calculates and analyzes the data and displays the data through the display screen on the controller, so that the device can rapidly detect and measure the chemical reagent.

Drawings

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a schematic illustration of a metering drum placement of the present utility model;

FIG. 3 is a schematic view of the stirring device of the present utility model;

fig. 4 is a schematic structural view of a clamping device according to the present utility model.

In the figure: 1. a body; 101. a controller; 102. a storage battery; 103. a pressure sensor; 2. a tray; 3. an electric push rod; 301. a cross frame; 302. a rotating shaft; 303. stirring the leaves; 304. a drive motor; 305. a protective cover; 4. a support frame; 401. adjusting a screw; 402. a clamping plate; 403. twisting the disc; 404. and a limit rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, an embodiment of the present utility model is provided:

the utility model provides a chemometric detection device, including organism 1, controller 101, pressure sensor 103 and electric putter 3, the front side surface mounting of organism 1 has controller 101, pressure sensor 103 is installed to the upper surface of organism 1, and pressure sensor 103 electric connection is in controller 101, tray 2 is installed at the top of pressure sensor 103, the both sides symmetry that lie in tray 2 above organism 1 are provided with two sets of clamping device, electric putter 3 that is connected with controller 101 electricity is installed to the upper surface of organism 1 lies in pressure sensor 103 one side, electric putter 3's flexible end still is provided with agitating unit;

a transverse frame 301 is arranged at the end part of the telescopic end of the electric push rod 3, a driving motor 304 electrically connected with the controller 101 is fixed above the end part of the transverse frame 301, a rotating shaft 302 is coaxially arranged at the output end of the driving motor 304 in a transmission manner, the rotating shaft 302 penetrates through and extends to the lower part of the end part of the transverse frame 301, stirring blades 303 are uniformly distributed on the outer surface of the rotating shaft 302 and are positioned below the end part of the transverse frame 301, and the stirring blades 303 are metal sheets and are obliquely arranged;

the device is retracted through the electric push rod 3, the telescopic end of the device drives the transverse frame 301 to move downwards, the rotating shaft 302 and the stirring blade 303 can extend into the metering cylinder, the rotating shaft 302 and the stirring blade 303 can be driven to rotate through the operation of the driving motor 304, reagents in the metering cylinder are stirred and mixed, the stirring blade 303 is in a sheet shape and is obliquely arranged, the reagents can be impacted in the process of following the rotation of the rotating shaft 302, the reagents are enabled to roll in the metering cylinder, the stirring of the reagents is more uniform, the trouble of manual stirring is avoided, and meanwhile, the stirring and mixing effects of the reagents are improved;

specifically, the outer part of the rotating shaft 302 is positioned above the stirring blade 303, a protective cover 305 is sleeved on the rotating shaft, the top of the protective cover 305 is fixedly connected to the lower part of the end part of the transverse frame 301, and when the rotating shaft 302 and the stirring blade 303 extend into the metering cylinder during stirring, the protective cover 305 covers the outer part of the port of the metering cylinder, so that a certain shielding effect is achieved, and the reagent is prevented from splashing to the outer part of the metering cylinder during stirring;

specifically, the clamping device comprises supporting frames 4 symmetrically and fixedly installed on the upper surface of the machine body 1 and located on two sides of the tray 2, the end parts of the supporting frames 4 are respectively penetrated and screwed with adjusting screws 401, clamping plates 402 are respectively rotatably installed at the end parts of the two groups of adjusting screws 401, which are close to each other, a screwing disc 403 is respectively installed at the outer end parts of the two groups of adjusting screws 401, when reagents in the metering cylinder are stirred, the screwing disc 403 is respectively held and the adjusting screws 401 are respectively screwed, the two groups of adjusting screws 401 respectively push the clamping plates 402 to move towards one side close to the metering cylinder, so that the metering cylinder can be firmly clamped in a matched manner, a certain limiting effect is achieved, and the condition that stirring blades 303 impact the inner wall of the metering cylinder due to sliding displacement of the metering cylinder caused by vibration generated when a driving motor 304 works is avoided;

specifically, the end parts of the support frame 4 are located above the adjusting screw 401 and are all provided with limiting rods 404 in a penetrating and sliding manner, one side end part of each limiting rod 404 is fixedly connected to the side surface of each clamping plate 402, the clamping plates 402 can be driven to move when the adjusting screw 401 is screwed, and the clamping plates 402 can be prevented from synchronously rotating along with the adjusting screw 401 through the sliding limiting effect of the limiting rods 404, so that the clamping effect of the two groups of clamping plates 402 on the metering cylinder can be realized through cooperation of the two groups of clamping plates 402;

specifically, the clamping surfaces of the clamping plates 402 are adhered with the buffer pads, and the buffer pads are made of rubber materials, and the buffer pads made of rubber are arranged on the clamping surfaces of the clamping plates 402, so that the buffer pads are softer in texture, a certain buffer protection effect can be achieved, and damage to the metering cylinder caused by excessive extrusion is avoided;

specifically, the side surface of the machine body 1 is located at one side of the controller 101 and is further provided with a storage battery 102, the storage battery 102 is electrically connected with the electric push rod 3, the driving motor 304, the controller 101 and the pressure sensor 103, the side surface of the machine body 1 is located at one side of the storage battery 102 and is further provided with a plug-in port for charging the storage battery 102, the device can supply power for the electric push rod 3, the driving motor 304, the controller 101 and the pressure sensor 103 through the storage battery 102 so as to ensure that the device can work normally, and meanwhile, the storage battery 102 can be conveniently charged through the plug-in port.

The controller 101, the storage battery 102, the pressure sensor 103, the electric push rod 3 and the driving motor 304 in the device are all in the prior art, the specific structure and the working principle are not repeated, the controller 101 is also provided with a display screen, and the pressure data acquired by the pressure sensor 103 are analyzed and calculated by the controller 101 to obtain a weight value and are displayed by the display screen on the controller 101.

Working principle: when the device is used for measuring and detecting the reagent, the measuring cylinder is arranged above the tray 2, then the reagent is added into the measuring cylinder, meanwhile, the pressure of the measuring cylinder and the reagent can be collected through the pressure sensor 103 in the process of adding the reagent, the collected data are transmitted to the controller 101, and the controller 101 calculates and analyzes the data and then the data are displayed through the display screen on the controller 101, so that the device can be used for quickly measuring and detecting the chemical reagent;

when reagent solution needs to be mixed and stirred, firstly, the twisting disc 403 is held respectively and the adjusting screws 401 are screwed down, the two groups of adjusting screws 401 respectively push the clamping plates 402 to move towards one side close to the measuring cylinder, so that the measuring cylinder can be clamped firmly by cooperation, then the electric push rod 3 retracts to work, the telescopic end of the electric push rod drives the transverse frame 301 to move downwards, the rotating shaft 302 and the stirring blade 303 can be driven to rotate by the driving motor 304 to stir and mix reagents in the measuring cylinder, the stirring blade 303 is arranged in a lamellar and inclined manner, the reagents can be impacted in the process of rotating along with the rotating shaft 302, the reagents are enabled to roll in the measuring cylinder, the reagent stirring is more uniform, the trouble of manual stirring is avoided, meanwhile, the effect of stirring and mixing of the reagents is improved, and meanwhile, the two groups of clamping plates 402 have a certain limiting effect on two sides of the measuring cylinder, and the situation that the stirring blade 303 impacts the inner wall of the measuring cylinder due to sliding displacement of the measuring cylinder caused by vibration generated when the driving motor 304 works is avoided.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 chemometric detection device, includes organism (1), controller (101), pressure sensor (103) and electric putter (3), its characterized in that: the device is characterized in that a controller (101) is arranged on the front side surface of the machine body (1), a pressure sensor (103) is arranged on one side of the upper surface of the machine body (1), the pressure sensor (103) is electrically connected to the controller (101), a tray (2) is arranged at the top of the pressure sensor (103), two groups of clamping devices are symmetrically arranged on two sides of the tray (2) above the machine body (1), an electric push rod (3) electrically connected with the controller (101) is arranged on one side of the upper surface of the machine body (1) on the pressure sensor (103), and a stirring device is further arranged at the telescopic end of the electric push rod (3);

the telescopic end part of the electric push rod (3) is provided with a transverse frame (301), a driving motor (304) electrically connected with the controller (101) is fixed at the upper part of the end part of the transverse frame (301), the output end of the driving motor (304) is coaxially driven to be provided with a rotating shaft (302), the rotating shaft (302) penetrates through and extends to the lower part of the end part of the transverse frame (301), stirring blades (303) are uniformly distributed at the lower part of the end part of the transverse frame (301) on the outer surface of the rotating shaft (302), and the stirring blades (303) are made of metal sheets and are obliquely arranged.

2. A chemometric assay device according to claim 1, wherein: the outside of axis of rotation (302) is located stirring leaf (303) top department rotation cover and is equipped with protection casing (305), and the top fixed connection of protection casing (305) is in the tip below department of crossbearer (301).

3. A chemometric assay device according to claim 1, wherein: the clamping device comprises supporting frames (4) which are symmetrically and fixedly arranged on the upper surface of a machine body (1) and located on two sides of a tray (2), adjusting screws (401) are arranged at the end parts of the supporting frames (4) in a penetrating and meshing mode, clamping plates (402) are rotatably arranged at the end parts, close to each other, of the two groups of the adjusting screws (401), and twisting discs (403) are arranged at the outer side end parts of the two groups of the adjusting screws (401).

4. A chemometric assay device according to claim 3, wherein: the end parts of the supporting frames (4) are located above the adjusting screw rods (401) and are all provided with limiting rods (404) in a penetrating and sliding mode, and one side end parts of the limiting rods (404) are fixedly connected to the side surfaces of the clamping plates (402).

5. A chemometric assay device according to claim 3, wherein: the clamping surfaces of the clamping plates (402) are adhered with buffer cushions, and the buffer cushions are made of rubber materials.

6. A chemometric assay device according to claim 1, wherein: the side surface of organism (1) is located controller (101) one side and still is provided with battery (102), and battery (102) and electric putter (3), driving motor (304), controller (101) and pressure sensor (103) all electric connection, the side surface of organism (1) is located battery (102) one side and still is provided with the interface that is used for battery (102) to charge.