CN210166312U

CN210166312U - Automatic shift detection device

Info

Publication number: CN210166312U
Application number: CN201921066204.XU
Authority: CN
Inventors: 朱金虎
Original assignee: Chengdu Minnong Agricultural Technology Co Ltd
Current assignee: Chengdu Minnong Agricultural Technology Co Ltd
Priority date: 2019-07-09
Filing date: 2019-07-09
Publication date: 2020-03-20
Anticipated expiration: 2029-07-09

Abstract

The utility model relates to an automatic shift detection device, belonging to the technical field of detection equipment, comprising a first sliding table cylinder, a second sliding table cylinder, a third sliding table cylinder, a flame photometer, an objective table and a control system; the sliding table of the first sliding table cylinder slides in the X direction, the second sliding table cylinder is arranged on the first sliding table cylinder, the sliding table of the second sliding table cylinder slides in the Y direction, the third sliding table cylinder is arranged on the second sliding table cylinder, and the sliding table of the third sliding table cylinder slides in the Z direction; the objective table is installed on the slip table of third slip table cylinder, and flame photometer advances the mouth of pipe of kind hose and is located the objective table top. The utility model discloses can with the EP pipe of arranging the order according to order automated shift to flame photometer advance appearance hose department, with next sample automated movement advance appearance hose department when having detected last sample. In the process, a special person is not needed to move the sample, so that the labor force can be saved, and the working efficiency is improved; but also can avoid errors and errors caused by manual operation.

Description

Automatic shift detection device

Technical Field

The utility model relates to a check out test set technical field especially relates to an automatic device that shifts detection.

Background

The flame photometer is an analytical instrument which takes an emission spectrometry as a basic principle, takes flame as an excitation light source, and applies a photoelectric detection system to measure the intensity of radiation emitted when an excited element returns to a ground state from an excited state. And judging the element types and the content thereof according to the characteristic spectrum and the light wave intensity.

Enterprises use flame photometers when detecting quick-acting potassium liquids. In the process of detecting liquid, a sample introduction hose of a flame photometer is placed into an EP tube on a plastic frame, the liquid absorption is about 2ml for detection, then the reading is recorded, and then the tubule is placed into the next EP tube for detection until all samples are detected.

The disadvantages of this method are: because the manual recording test result and the manual sample changing need one person to record the test result in the testing process, and another person needs two parties to cooperate with skill to test the flame photometer in the fastest time, otherwise, the flame photometer gas is wasted. In addition, this method is labor-consuming and inefficient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an automatic device that shifts and detect can practice thrift the manpower, raises the efficiency.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an automatic displacement detection device comprises a first sliding table cylinder, a second sliding table cylinder, a third sliding table cylinder, a flame photometer, an objective table and a control system, wherein the first sliding table cylinder, the second sliding table cylinder and the third sliding table cylinder are electrically connected with the control system;

the sliding table of the first sliding table cylinder slides in the X direction, the second sliding table cylinder is installed on the sliding table of the first sliding table cylinder, the sliding table of the second sliding table cylinder slides in the Y direction, the third sliding table cylinder is installed on the sliding table of the second sliding table cylinder, the sliding table of the third sliding table cylinder slides in the Z direction, and the sliding tables of the first sliding table cylinder and the second sliding table cylinder both slide on the horizontal plane;

the objective table is installed on the sliding table of the third sliding table cylinder, and the pipe orifice of the sample injection hose of the flame photometer is positioned above the objective table.

Furthermore, the third slip table cylinder symmetry is equipped with two.

Further, the device for automatically detecting the displacement further comprises an L-shaped placing frame, the L-shaped placing frame comprises a horizontal portion and a vertical portion, the horizontal portion is connected with the top of the vertical portion, and the flame photometer is placed on the horizontal portion of the L-shaped placing frame.

Preferably, the vertical portion of L type rack is located first slip table cylinder side, and the horizontal portion of L type rack extends to the top of first slip table cylinder.

Further preferably, the horizontal portion and the vertical portion are integrally manufactured.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses can with the EP pipe of arranging the order according to order automated shift to flame photometer advance appearance hose department, with next sample automated movement advance appearance hose department when having detected last sample. In the process, a special person is not needed to move the sample, only one person is needed to record the detection result, and the labor force can be saved. And errors caused by manual operation can be avoided, the experimental period is greatly shortened, and the working efficiency is improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the present invention in use;

FIG. 3 is a schematic illustration of one of the EP tube placement sequences;

in the figure: 1-a first sliding table cylinder, 2-a second sliding table cylinder, 3-a third sliding table cylinder, 4-a sliding table, 5-an object stage, 6-a flame photometer, 7-a sample introduction hose, 8-an L-shaped placing frame, 9-a pipe frame and 10-an EP pipe.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings.

As shown in fig. 1, the utility model discloses an automatic device that shifts detection, including first slip table cylinder 1, second slip table cylinder 2, third slip table cylinder 3, flame photometer 6, objective table 5 and control system, first slip table cylinder 1, second slip table cylinder 2 and third slip table cylinder 3 all with control system electric connection.

The slip table 4 of first slip table cylinder 1 slides in the X direction, and second slip table cylinder 2 installs on first slip table cylinder 1's slip table 4, and the slip table 4 of second slip table cylinder 2 slides in the Y direction, and third slip table cylinder 3 installs on second slip table cylinder 2's slip table 4, and third slip table cylinder 3's slip table 4 slides in the Z direction, and first slip table cylinder 1 and second slip table cylinder 2's slip table 4 all slides on the horizontal plane.

The third slip table cylinder 3 symmetry is equipped with two, and objective table 5 installs on the slip table 4 of third slip table cylinder 3, and flame photometer 6's the mouth of pipe of advance kind hose 7 is located objective table 5 top.

In another embodiment, the apparatus for automatic displacement detection further comprises an L-shaped rack 8, the L-shaped rack 8 comprises a horizontal part and a vertical part which are integrally manufactured, the horizontal part is connected with the top of the vertical part, and the flame photometer 6 is placed on the horizontal part of the L-shaped rack 8. The vertical portion of L type rack 8 locates first slip table cylinder 1 side, and the horizontal portion of L type rack 8 extends to the top of first slip table cylinder 1. The horizontal portion should be long enough to detect all samples on the stage 5, avoiding the vertical portion to interfere with the movement of the slide. The horizontal portion should have at least a height that is lower than the horizontal portion when the stage 5 is adjusted to the lowest position after the sample is placed on the stage 5.

The control system comprises a controller and an operation panel, wherein the first sliding table cylinder 1, the second sliding table cylinder 2, the third sliding table cylinder 3 and the operation panel are connected with the controller through wires. The controller can select a single chip microcomputer. The connecting circuit is a conventional circuit. The operation panel comprises a start-stop key, a display screen, a parameter setting key and the like. The parameter setting key can be used for setting the moving frequency, the moving distance, the moving direction changing after moving for a plurality of times in the same direction, resetting and the like of the first sliding table cylinder 1, the second sliding table cylinder 2 and the third sliding table cylinder 3.

The X-direction, Y-direction and Z-direction are herein the X-axis, Y-axis and Z-axis, respectively, in a three-dimensional coordinate system. When the equipment is installed and debugged, the coordinates of the pipe orifice of the sampling hose 7 of the flame photometer 6 are 0, 0 and z.

As shown in fig. 2 and 3, EP tubes 10 are numbered and arranged in a sequential matrix in a tube frame 9, and the tube frame 9 is a plastic frame. The tube rack 9 is placed on the stage 5 so that the first row of EP tubes 10 in the first column, i.e. sample No. 1, is placed directly below the mouth of the sample introduction hose 7.

Starting the device, moving the sliding table 4 of the third sliding table cylinder 3 upwards to enable the sampling hose 7 to extend into the EP tubes 10 in the first row and the first column, starting the flame photometer 6 again by an operator, and sucking 2ml of flame photometer 6 from the EP tubes 10 for detection; meanwhile, the sliding table 4 of the third sliding table cylinder 3 moves downwards for the same distance, and then the sliding table 4 of the second sliding table cylinder 2 moves forwards for a preset distance along the Y direction, so that the EP tubes 10 in the first row and the second row, namely the No. 2 samples are arranged right below the tube openings of the sampling hoses 7; after the sample No. 1 is detected, the operator records the detection result of the sample No. 1.

After the No. 1 sample is detected, the sliding table 4 of the third sliding table cylinder 3 moves upwards to enable the sampling hose 7 to extend into the EP tube 10 in the first row and the second row, the flame photometer 6 absorbs 2ml of liquid from the EP tube 10 for detection, meanwhile, the sliding table 4 of the third sliding table cylinder 3 moves downwards for the same distance, and then the sliding table 4 of the second sliding table cylinder 2 continues to move forwards for a preset distance along the Y direction to enable the EP tube 10 in the first row and the third row, namely the No. 3 sample to be placed under the tube opening of the sampling hose 7; after the sample No. 2 is detected, the operator records the detection result of the sample No. 2. And the analogy is repeated until all the samples in the same row are detected.

After the samples in the first row are detected, the sliding table 4 of the first sliding table cylinder 1 moves in the X direction for a preset distance, so that the samples in the last row of the second row are positioned right below the pipe orifice of the sampling hose 7, the sliding table 4 of the third sliding table cylinder 3 moves upwards, the sampling hose 7 extends into the EP pipe 10 in the last row of the second row, and the flame photometer 6 sucks 2ml of the samples from the EP pipe 10 for detection; meanwhile, the sliding table 4 of the third sliding table cylinder 3 moves downwards for the same distance, and then the sliding table 4 of the second sliding table cylinder 2 moves reversely for a preset distance along the Y direction, so that the second row of the EP tubes 10 in the last to last row is arranged right below the tube orifice of the sampling hose 7; after the sample in the last column of the second row is detected, the operator records the detection result of the sample.

After the last row of samples in the second row is detected, the sliding table 4 of the third sliding table cylinder 3 moves upwards to enable the sampling hose 7 to extend into the EP tube 10 of the second row of the last row, the flame photometer 6 absorbs 2ml of liquid from the EP tube 10 for detection, meanwhile, the sliding table 4 of the third sliding table cylinder 3 moves downwards for the same distance, and then the sliding table 4 of the second sliding table cylinder 2 continues to move reversely for a preset distance along the Y direction to enable the EP tube 10 of the second row of the last row to be arranged right below the tube opening of the sampling hose 7; after the sample in the second row and the penultimate column is detected, the operator records the detection result of the sample. The detection of the second row of samples is completed according to the procedure.

After the samples in the second row are detected, the sliding table 4 of the first sliding table cylinder 1 continues to move in the X direction for a preset distance, so that the samples in the first row and the third row are located right below the pipe orifice of the sampling hose 7, and the detection of the samples in the third row is completed according to the above process. And by analogy, completing the detection of all samples.

The operation sequence of the three slide table cylinders described above is suitable for the case where the sample number sequence is as shown in fig. 3. When the placing sequence of the samples in the pipe frame is changed, the action sequence of the three sliding table cylinders is also changed correspondingly, and the description is omitted here.

Of course, the present invention can be embodied in many other forms without departing from the spirit or essential attributes thereof, and it should be understood that various changes and modifications can be made by one skilled in the art without departing from the spirit or essential attributes thereof, and that such changes and modifications are intended to be included within the scope of the appended claims.

Claims

1. An apparatus for automatic shift detection, comprising: the device comprises a first sliding table cylinder, a second sliding table cylinder, a third sliding table cylinder, a flame photometer, an object stage and a control system, wherein the first sliding table cylinder, the second sliding table cylinder and the third sliding table cylinder are electrically connected with the control system;

2. The apparatus for automatic shift detection according to claim 1, wherein: and two third sliding table cylinders are symmetrically arranged.

3. The apparatus for automatic shift detection according to claim 1, wherein: it still includes L type rack, and L type rack includes horizontal part and vertical portion, and the horizontal part is connected with the top of vertical portion, the flame photometer is placed on the horizontal part of L type rack.

4. The apparatus for automatic shift detection according to claim 3, wherein: first slip table cylinder side is located to the vertical portion of L type rack, and the horizontal part of L type rack extends to the top of first slip table cylinder.

5. The apparatus for automatic shift detection according to claim 3 or 4, wherein: the horizontal portion and the vertical portion are integrally manufactured.