CN216669855U

CN216669855U - Sample sending instrument for environment detection

Info

Publication number: CN216669855U
Application number: CN202122452039.5U
Authority: CN
Inventors: 郭宏健; 郭洪娟; 姜丹
Original assignee: Jilin Jingcheng Engineering Testing Co ltd
Current assignee: Jilin Jingcheng Engineering Testing Co ltd
Priority date: 2021-10-12
Filing date: 2021-10-12
Publication date: 2022-06-03
Anticipated expiration: 2031-10-12

Abstract

The utility model relates to the technical field of chromatographs, in particular to a sample sending instrument for environment detection, which solves the problems that in the prior art, when a chromatograph detects and analyzes a plurality of samples, workers need to watch the chromatograph and sequentially send and detect the plurality of samples, time and labor are wasted, the detection efficiency is reduced, and a large amount of time of the workers is occupied. The utility model provides an environment measuring is with sending appearance, includes the loading board, and top one side level of loading board is provided with carries the thing board, carries the equal sliding connection in bottom both sides of thing board and has the backup pad with loading board top fixed connection, and wherein one side of one side backup pad is provided with the driving motor who is connected with the loading board through the mounting panel, and the level is provided with the lead screw between two backup pads, and the one end and the one side backup pad of lead screw rotate to be connected. The utility model greatly improves the efficiency of sample detection, simultaneously frees the time of workers, is simple to use and has low cost.

Description

Sample sending instrument for environment detection

Technical Field

The utility model relates to the technical field of chromatographs, in particular to a sample sending instrument for environment detection.

Background

A chromatograph is an apparatus for performing chromatographic separation analysis. The system comprises a sample introduction system, a detection system, a recording and data processing system, a temperature control system, a mobile phase control system and the like. Modern chromatographs have the characteristics of high stability, sensitivity, versatility, high degree of automation and the like. There are gas chromatography, liquid chromatography, gel chromatography, and the like.

However, when the existing chromatograph is used for detecting and analyzing a plurality of samples, a worker is required to watch the chromatograph, the samples are sequentially conveyed and detected, time and labor are wasted, the detection efficiency is reduced, and a large amount of time of the worker is occupied.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sample sending instrument for environment detection, which solves the problems that in the prior art, when a chromatograph detects and analyzes a plurality of samples, workers need to guard to sequentially send and detect the plurality of samples, time and labor are wasted, the detection efficiency is reduced, and a large amount of time of the workers is occupied.

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

a sample sending instrument for environment detection comprises a bearing plate, wherein a carrying plate is horizontally arranged on one side of the top of the bearing plate, two supporting plates fixedly connected with the top of the bearing plate are respectively connected to two sides of the bottom of the carrying plate in a sliding mode, a driving motor connected with the bearing plate through a mounting plate is arranged on one side of a supporting plate on one side, a lead screw is horizontally arranged between the two supporting plates, one end of the lead screw is rotatably connected with the supporting plate on one side, the other end of the lead screw penetrates through the supporting plate on the other side through a sliding sleeve, an output shaft of the driving motor penetrates through the mounting plate through a shaft sleeve and is in transmission connection with one end of the lead screw, and a bottom plate matched with the lead screw is fixedly connected to the bottom of the carrying plate;

the other side of the top of the object carrying plate is connected with a moving block through a vertical plate, the moving block is connected with the side wall of the vertical plate in a sliding mode, transverse plates fixedly connected with the side wall of the vertical plate are arranged at the top and the bottom of the moving block, a driving motor is connected to the top of one side of the vertical plate through a top plate, a lead screw is vertically arranged between the two transverse plates, one end of the lead screw is rotatably connected with the transverse plate at the bottom, the other end of the lead screw penetrates through the moving block through a threaded sleeve, the extending end of the other end of the lead screw penetrates through the transverse plate at the top through a shaft sleeve, and an output shaft of the driving motor is in transmission connection with one end of the lead screw through the shaft sleeve penetrating through the top plate;

the top of the carrying plate is provided with a plurality of placing grooves for placing detection samples along the horizontal direction of the carrying plate, and one side of the moving block is fixedly connected with a mounting clamp for mounting a detection device;

an automatic sample feeding controller is installed on one side of the bearing plate, and the output end of the automatic sample feeding controller is electrically connected with the input ends of the two driving motors.

Preferably, guide rods are arranged between the two support plates and on two sides of the screw rod, and side plates which are matched with the guide rods and are in sliding connection are fixedly connected to two sides of the bottom plate.

Preferably, the two ends of the two guide rods are fixedly connected with the side wall bolts of the adjacent supporting plates, and the tops of the two supporting plates are provided with sliding grooves matched with the object carrying plates.

Preferably, the inner wall of each placing groove is fixedly connected with a plurality of flexible lugs.

Preferably, slide rails fixedly connected with the side walls of the vertical plates are vertically arranged on two sides between the two transverse plates, and two slide blocks respectively matched with the two slide rails are fixedly connected to one side of the moving block.

Preferably, a round rod penetrating through the moving block through a sliding sleeve is arranged on one side of the top of the moving block, one end of the round rod is connected with the transverse plate on the top, and the other end of the round rod is connected with the transverse plate on the bottom.

The utility model has at least the following beneficial effects:

through carrying the setting of thing board and movable block, when needing to examine a plurality of samples in proper order, at first detect required time according to single sample, adjust the control interval time of automatic controller that send a sample, control two driving motor, a plurality of samples are placed in the standing groove of carrying the thing board, driving motor drive lead screw rotates, it removes to drive carries the thing board to carry, another driving motor drive lead screw rotates simultaneously and drives the movable block and remove, the detection device that the installation of movable block was pressed from both sides the installation contacts with the sample in the standing groove and can detect, through the control of automatic controller that sends a sample, repeat above-mentioned operation in proper order and detect remaining sample, the efficiency of sample detection has been improved greatly, staff's time has been liberated simultaneously, the simple use, and low cost.

The utility model also has the following beneficial effects:

when a plurality of samples are required to be detected in sequence, firstly, according to the time required by the detection of a single sample, the control interval time of an automatic sample feeding controller is adjusted, two driving motors are controlled, a plurality of samples are placed in a placing groove of a carrying plate, the samples are fastened in the placing groove through a plurality of flexible lugs to avoid shaking, the driving motors drive a lead screw to rotate and drive the carrying plate to move, the carrying plate moves on the lead screw and two guide rods to ensure the stability of the movement, meanwhile, the other driving motor drives the lead screw to rotate and drive a movable block to move, the movable block moves in the vertical direction of a round rod, the track fixation of a mounting clamp is improved, the accuracy of the detection butt joint is improved, detection equipment mounted on the mounting clamp of the movable block can be detected by contacting with the samples in the placing groove, and the rest samples are detected by sequentially repeating the operation under the control of the automatic sample feeding controller, the efficiency of sample detection has been improved greatly, has liberated staff's time simultaneously, simple to use, low cost, and send a kind steadily, improve detection quality.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a support plate according to the present invention;

fig. 3 is a schematic structural diagram of a vertical plate according to the present invention.

In the figure: 1. a carrier plate; 2. a drive motor; 3. a loading plate; 4. a moving block; 5. an automatic sample feeding controller; 6. mounting a plate; 7. a side plate; 8. a base plate; 9. a guide bar; 10. a screw rod; 11. a support plate; 12. a vertical plate; 13. installing a clamp; 14. a round bar; 15. a transverse plate; 16. a top plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1-3, a sample sending instrument for environmental detection comprises a bearing plate 1, wherein a carrying plate 3 is horizontally arranged on one side of the top of the bearing plate 1, two sides of the bottom of the carrying plate 3 are both connected with supporting plates 11 fixedly connected with the top of the bearing plate 1 in a sliding manner, a driving motor 2 connected with the bearing plate 1 through a mounting plate 6 is arranged on one side of the supporting plate 11 on one side, a lead screw 10 is horizontally arranged between the two supporting plates 11, one end of the lead screw 10 is rotatably connected with the supporting plate 11 on one side, the other end of the lead screw penetrates through the supporting plate 11 on the other side through a sliding sleeve, an output shaft of the driving motor 2 penetrates through the mounting plate 6 through a shaft sleeve and is in transmission connection with one end of the lead screw 10, and a bottom plate 8 matched with the lead screw 10 is fixedly connected with the bottom of the carrying plate 3;

the other side of the top of the object carrying plate 3 is connected with a moving block 4 through a vertical plate 12, the moving block 4 is in sliding connection with the side wall of the vertical plate 12, the top and the bottom of the moving block 4 are respectively provided with a transverse plate 15 fixedly connected with the side wall of the vertical plate 12, the top of one side of the vertical plate 12 is connected with a driving motor 2 through a top plate 16, a lead screw 10 is vertically arranged between the two transverse plates 15, one end of the lead screw 10 is rotatably connected with the transverse plate 15 at the bottom, the other end of the lead screw penetrates through the moving block 4 through a threaded sleeve, the extending end of the other end of the lead screw penetrates through the transverse plate 15 at the top through a shaft sleeve, and an output shaft of the driving motor 2 penetrates through the top plate 16 through the shaft sleeve to be in transmission connection with one end of the lead screw 10;

a plurality of placing grooves for placing detection samples are formed in the top of the object carrying plate 3 along the horizontal direction of the object carrying plate 3, and a mounting clamp 13 for mounting a detection device is fixedly connected to one side of the moving block 4;

an automatic sample feeding controller 5 is installed on one side of a bearing plate 1, the output end of the automatic sample feeding controller 5 is electrically connected with the input ends of two driving motors 2, specifically, through the arrangement of a carrying plate 3 and a moving block 4, when a plurality of samples need to be detected in sequence, firstly, according to the time required by the detection of a single sample, the control interval time of the automatic sample feeding controller 5 is adjusted, the two driving motors 2 are controlled, a plurality of samples are placed in a placing groove of the carrying plate 3, the driving motor 2 drives a lead screw 10 to rotate to drive the carrying plate 3 to move, meanwhile, the other driving motor 2 drives the lead screw 10 to rotate to drive the moving block 4 to move, detection equipment installed on a mounting clamp 13 of the moving block 4 is contacted with the samples in the placing groove to detect, through the control of the automatic sample feeding controller 5, the operation is repeated in sequence to detect the rest samples, the efficiency of sample detection has been improved greatly, has liberated staff's time simultaneously, simple to use, low cost.

The scheme has the following working processes:

through carrying the setting of thing board 3 and movable block 4, when needing to carry out the detection in proper order to a plurality of samples, at first detect required time according to single sample, adjust the control interval time of automatic controller 5 that send a kind, control two driving motor 2, a plurality of samples are placed in the standing groove of carrying thing board 3, driving motor 2 drive lead screw 10 rotates, it removes to drive year thing board 3, another driving motor 2 drive lead screw 10 rotates simultaneously and drives movable block 4 and remove, the check out test set that the installation of movable block 4 presss from both sides 13 installation contacts with the sample in the standing groove and can detect, through the control of automatic controller 5 that send a kind, repeat above-mentioned operation in proper order and detect remaining sample.

According to the working process, the following steps are known:

the efficiency of sample detection has been improved greatly, has liberated staff's time simultaneously, simple to use, low cost.

Further, the guide rods 9 are arranged between the two supporting plates 11 and located on two sides of the screw rod 10, the side plates 7 which are in fit sliding connection with the guide rods 9 are fixedly connected to two sides of the bottom plate 8, and particularly, stability of the sample conveying process of the loading plate 3 is improved through arrangement of the guide rods 9.

Further, the both ends of two guide arms 9 all with the lateral wall bolt fixed connection of adjacent backup pad 11, the sliding tray with carry 3 looks adaptations of thing board is all seted up at the top of two backup pads 11, and is concrete, the setting of sliding tray is convenient for realize carrying thing board 3 and slides at the top of two backup pads 11 and send kind.

Further, the equal fixedly connected with a plurality of flexible lug of the inner wall of every standing groove, it is specific, through the setting of a plurality of flexible lug, improve the stability that the sample was placed.

Further, both sides all vertically are provided with the slide rail with the lateral wall fixed connection of riser 12 between two diaphragm 15, and one side fixedly connected with of movable block 4 has two sliders with two slide rail looks adaptations respectively, and is specific, through the setting of slide rail and slider, is convenient for realize the even movement of movable block 4.

Further, a round rod 14 penetrating through the moving block 4 through a sliding sleeve is arranged on one side of the top of the moving block 4, one end of the round rod 14 is connected with a transverse plate 15 on the top, the other end of the round rod 14 is connected with a transverse plate 15 on the bottom, and particularly, the moving track of the moving block 4 is convenient to control through the arrangement of the round rod 14.

In summary, the following steps: when a plurality of samples need to be detected in sequence, firstly, according to the time required by the detection of a single sample, the control interval time of an automatic sample feeding controller 5 is adjusted, two driving motors 2 are controlled, a plurality of samples are placed in a placing groove of a carrying plate 3, the samples are fastened in the placing groove through a plurality of flexible lugs to avoid shaking, the driving motors 2 drive a lead screw 10 to rotate to drive the carrying plate 3 to move, the carrying plate 3 moves on the lead screw 10 and two guide rods 9 to ensure the stability of the movement, meanwhile, the other driving motor 2 drives the lead screw 10 to rotate to drive a movable block 4 to move, the movable block 4 moves in the vertical direction of a round rod 14, the track fixation of a mounting clamp 13 is improved, the accuracy of detection butt joint is improved, a detection device mounted on the mounting clamp 13 of the movable block 4 is contacted with the samples in the placing groove to carry out detection, through the control of the automatic sample feeding controller 5, the operations are sequentially repeated to detect the rest samples, the efficiency of sample detection is greatly improved, the time of workers is liberated, the use is simple, the cost is low, the sample feeding is stable, and the detection quality is improved.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A sample sending instrument for environment detection comprises a bearing plate (1) and is characterized in that a carrying plate (3) is horizontally arranged on one side of the top of the bearing plate (1), two sides of the bottom of the carrying plate (3) are both connected with a supporting plate (11) fixedly connected with the top of the bearing plate (1) in a sliding way, wherein one side of the supporting plate (11) at one side is provided with a driving motor (2) which is connected with the bearing plate (1) through a mounting plate (6), a screw rod (10) is horizontally arranged between the two supporting plates (11), one end of the screw rod (10) is rotatably connected with the supporting plate (11) at one side, the other end of the screw rod penetrates through the supporting plate (11) at the other side through a sliding sleeve, an output shaft of the driving motor (2) penetrates through the mounting plate (6) through a shaft sleeve to be in transmission connection with one end of the screw rod (10), the bottom of the carrying plate (3) is fixedly connected with a bottom plate (8) matched with the screw rod (10);

the other side of the top of the object carrying plate (3) is connected with a moving block (4) through a vertical plate (12), the moving block (4) is connected with the side wall of the vertical plate (12) in a sliding mode, transverse plates (15) fixedly connected with the side wall of the vertical plate (12) are arranged at the top and the bottom of the moving block (4), a driving motor (2) is connected to the top of one side of the vertical plate (12) through a top plate (16), a lead screw (10) is vertically arranged between the two transverse plates (15), one end of the lead screw (10) is rotatably connected with the transverse plate (15) at the bottom, the other end of the lead screw penetrates through the moving block (4) through a threaded sleeve, the extending end of the other end of the lead screw penetrates through the transverse plate (15) at the top through a shaft sleeve, and an output shaft of the driving motor (2) penetrates through the top plate (16) through the shaft sleeve to be connected with one end of the lead screw (10) in a transmission mode;

a plurality of placing grooves for placing detection samples are formed in the top of the object carrying plate (3) along the horizontal direction of the object carrying plate (3), and a mounting clamp (13) for mounting a detection device is fixedly connected to one side of the moving block (4);

an automatic sample feeding controller (5) is installed on one side of the bearing plate (1), and the output end of the automatic sample feeding controller (5) is electrically connected with the input ends of the two driving motors (2).

2. The environment detecting sample feeding instrument according to claim 1, wherein guide rods (9) are arranged between the two support plates (11) and at two sides of the screw rod (10), and side plates (7) which are matched with the guide rods (9) and slidably connected are fixedly connected to two sides of the bottom plate (8).

3. The environment detection sample feeding instrument according to claim 2, wherein two ends of each guide rod (9) are fixedly connected with side wall bolts of adjacent support plates (11), and sliding grooves matched with the carrying plates (3) are formed in the tops of the two support plates (11).

4. The environment detecting sample feeding instrument according to claim 3, wherein a plurality of flexible bumps are fixedly connected to the inner wall of each placing groove.

5. The environment detection sample presentation instrument according to claim 1, wherein two slide rails fixedly connected with the side walls of the vertical plates (12) are vertically arranged on both sides between the two horizontal plates (15), and two slide blocks respectively matched with the two slide rails are fixedly connected to one side of the moving block (4).

6. The environment detection sample presentation instrument according to claim 5, wherein a circular rod (14) penetrating through the moving block (4) through a sliding sleeve is arranged on one side of the top of the moving block (4), one end of the circular rod (14) is connected with the transverse plate (15) on the top, and the other end of the circular rod is connected with the transverse plate (15) on the bottom.