CN216559849U - A sampling device for XRF test liquid sample - Google Patents
A sampling device for XRF test liquid sample Download PDFInfo
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- CN216559849U CN216559849U CN202122400817.6U CN202122400817U CN216559849U CN 216559849 U CN216559849 U CN 216559849U CN 202122400817 U CN202122400817 U CN 202122400817U CN 216559849 U CN216559849 U CN 216559849U
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Abstract
The utility model discloses a sampling device for an XRF test liquid sample, relates to the technical field of XRF test, and aims to solve the problems that the existing XRF test liquid sample cannot be quantitatively sampled when being sampled, the task load of a sampling person is increased, the depth of a sampler cannot be adjusted, and the sampling of liquids with different depths is inconvenient. The device not only can carry out the ration sample according to the personnel's of taking a sample demand, has reduced staff's task volume, and has improved the leakproofness of sampler, can prevent the liquid seepage, still is convenient for take a sample to the liquid of the different degree of depth, and the personnel of taking a sample of being convenient for maintain the device.
Description
Technical Field
The utility model relates to the technical field of XRF testing, in particular to a sampling device for XRF testing of a liquid sample.
Background
XRF is X-ray fluorescence spectroscopy, and the secondary X-rays generated by irradiating X-rays on a substance are generally called X-ray fluorescence, and the X-rays used for irradiation are generally called primary X-rays. The X-ray fluorescence is still X-ray.
The method of XRF test liquid sample at present is too loaded down with trivial details, unable ration sample, need take a sample the back again according to the required volume of test, with sample partial shipment to sample cup, increased sample personnel's task volume, and can't adjust the degree of depth of sampler, be not convenient for take a sample to the liquid sample of the different degree of depth.
SUMMERY OF THE UTILITY MODEL
The utility model provides a sampling device for an XRF test liquid sample, which solves the problems that the existing XRF test liquid sample cannot be quantitatively sampled, the task amount of sampling personnel is increased, the depth of a sampler cannot be adjusted, and the liquid at different depths is inconvenient to sample when the existing XRF test liquid sample is sampled.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a sampling device for XRF test liquid samples comprises a mounting block, wherein a handle is fixedly arranged above the mounting block, an adjusting component is arranged above the inside of the mounting block, and a sampling component is arranged below the adjusting component;
the sampling assembly comprises a sampler, a connecting block is fixedly connected to the upper part of the sampler, a control block is arranged on the top end inside the sampler, an electric telescopic rod is arranged on one side of the control block, one end of the electric telescopic rod is fixedly connected with the top end inside the sampler, the other end of the electric telescopic rod is connected with a piston, and the piston is movably connected with the inner wall of the sampler.
Preferably, a liquid inlet is formed in the bottom end of the sampler, an electromagnetic valve is arranged below the liquid inlet, a liquid outlet is formed in one side of the bottom end of the sampler, a connecting nut is connected to the liquid outlet through threads, a sealing rubber pad is arranged inside the connecting nut, and the sealing rubber pad is tightly attached to the liquid outlet.
Preferably, one side of the outside of the sampler is provided with an observation window, and the observation window is provided with scale marks.
Preferably, the adjusting part includes the mounting panel, the one end of mounting panel and the inner wall fixed connection of installation piece, the top of mounting panel is provided with driving motor, driving motor keeps away from the first gear of one side fixedly connected with of mounting panel and installation piece inner wall junction, the below swing joint of first gear has the second gear, the second gear cup joints in the one end of rolling axle, the other end and the bearing piece swing joint of rolling axle, the rolling axle winding is connected with the connection rope, the connection rope is located between bearing piece and the second gear, the end and the connecting block fixed connection of connection rope.
Preferably, the bottom of the mounting block is provided with a connecting port, and the connecting port is movably connected with the sampler.
Preferably, the front of installation piece is provided with control panel, control panel sets up in observation window place one side, one side of installation piece is provided with the maintenance board, the maintenance board sets up in connecting nut place one side.
The utility model has the beneficial effects that:
1. according to the volume of required sample, adjust the piston to the scale mark that the ration corresponds through electric telescopic handle, can carry out the ration sample to the liquid sample of sample, avoid extravagant, and reduced staff's task volume, can also improve the leakproofness of sampler through the sealing rubber pad that sets up in the coupling nut, can prevent the liquid seepage.
2. The device passes through driving motor and drives first gear, and first gear drives the second gear to the rope is connected in the drive, is used for adjusting the height of sampler, is convenient for take a sample to the liquid of the different degree of depth, and the maintenance board of being convenient for the operation of sampling personnel, and seting up through installation piece one side, and the sampling personnel of being convenient for maintain the device.
To sum up, the device not only can carry out the ration sample according to the personnel's of taking a sample demand, has reduced staff's task volume, and has improved the leakproofness of sampler, can prevent the liquid seepage, still is convenient for take a sample to the liquid of the different degree of depth, and the personnel of taking a sample of being convenient for maintain the device.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a front view of the present invention.
FIG. 3 is a schematic view of the structure of the nut and the sealing rubber pad of the present invention.
Reference numbers in the figures: 1. mounting blocks; 2. a handle; 3. an adjustment assembly; 301. mounting a plate; 302. a drive motor; 303. a first gear; 304. a second gear; 305. a winding shaft; 306. a bearing block; 307. connecting ropes; 4. a sampling assembly; 401. a sampler; 402. connecting blocks; 403. a control block; 404. an electric telescopic rod; 405. a piston; 406. a liquid inlet; 407. an electromagnetic valve; 408. a liquid outlet; 409. a connecting nut; 410. sealing the rubber pad; 411. an observation window; 412. scale lines; 5. a connecting port; 6. a control panel; 7. and (5) maintaining the plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1, 2 and 3, the present embodiment provides a sampling device for XRF test liquid samples, including a mounting block 1, a handle 2 is fixedly disposed above the mounting block 1, an adjusting assembly 3 is disposed above the inside of the mounting block 1, and a sampling assembly 4 is disposed below the adjusting assembly 3;
the sampling assembly 4 comprises a sampler 401, an observation window 411 is arranged on one side of the outside of the sampler 401, scale marks 412 are arranged on the observation window 411, a connecting block 402 is fixedly connected to the upper part of the sampler 401, a control block 403 is arranged on the top end of the inside of the sampler 401, an electric telescopic rod 404 is arranged on one side of the control block 403, one end of the electric telescopic rod 404 is fixedly connected with the top end of the inside of the sampler 401, the other end of the electric telescopic rod 404 is connected with a piston 405, the piston 405 is movably connected with the inner wall of the sampler 401, a liquid inlet 406 is arranged at the bottom end of the sampler 401, an electromagnetic valve 407 is arranged below the liquid inlet 406, a liquid outlet 408 is arranged on one side of the bottom end of the sampler 401, a connecting nut 409 is connected with the liquid outlet 408 through threads, and a sealing rubber pad 410 is arranged inside the connecting nut 409, sealing rubber pad 410 hugs closely with liquid outlet 408 mutually, through the setting of electric telescopic handle 404, piston 405 and scale mark 412, is convenient for carry out the ration sample to liquid, has reduced staff's task volume, and hugs closely the setting of being connected through sealing rubber pad 410 and liquid outlet 408, has improved sampler 401's leakproofness, has prevented the liquid seepage.
As shown in fig. 2, the adjusting assembly 3 includes a mounting plate 301, one end of the mounting plate 301 is fixedly connected to the inner wall of the mounting block 1, a driving motor 302 is disposed above the mounting plate 301, one side of the driving motor 302, which is far away from the connection between the mounting plate 301 and the inner wall of the mounting block 1, is fixedly connected to a first gear 303, a second gear 304 is movably connected to the lower side of the first gear 303, the second gear 304 is sleeved on one end of a winding shaft 305, the other end of the winding shaft 305 is movably connected to a bearing block 306, the winding shaft 305 is wound and connected to a connecting rope 307, the connecting rope 307 is located between the bearing block 306 and the second gear 304, the end of the connecting rope 307 is fixedly connected to the connecting block 402, the driving motor 302 drives the first gear 303, thereby driving the second gear 304 and the winding shaft 305, and the connecting rope 307 can be loosened and wound, therefore, the purpose of adjusting the height of the sampler 401 is achieved, and the sampling of liquids of different depths is facilitated.
As shown in fig. 1 and 2, a connector 5 has been seted up to installation piece 1 bottom, connector 5 and sampler 401 swing joint, the front of installation piece 1 is provided with control panel 6, control panel 6 sets up in observation window 411 place one side, one side of installation piece 1 is provided with maintenance board 7, maintenance board 7 sets up in connection nut 409 place one side, and the setting through control panel 6, the personnel's of being convenient for sample device is operated, and through the setting of maintenance board 7, the personnel of being convenient for sample maintains and changes the device.
The working principle of the utility model is as follows: when the device is used, firstly, according to the requirement of a sampling person, a signal is sent to a control block 403 through a control panel 6, the control block 403 controls an electric telescopic rod 404 to drive a piston 405 to stretch and retract, the piston 405 is adjusted to a scale mark 412 corresponding to the required amount of a sample, the sampling person holds a handle 2, according to the sampling depth, a driving motor 302 is controlled by the control panel 6 to operate, a first gear 303 is driven to rotate, the first gear 303 drives a second gear 304 to rotate, a winding shaft 305 is driven to rotate, a connecting rope 307 is driven, the height of a sampler 401 is adjusted, the sampler 401 is vertically immersed into liquid, after the required depth is reached, the electromagnetic valve 407 is opened through the control of the control block 403, the liquid enters the sampler 401 from a liquid inlet 406 in a standing mode, after a period of time, the electromagnetic valve 407 is closed, and the first gear 303 is driven to reversely rotate through the driving motor 302, drive second gear 304 and rolling axle 305, carry out the rolling to connecting rope 307 for sampler 401 resets, unscrews connecting nut 409, makes inside sealing rubber pad 410 of connecting nut 409 separate with liquid outlet 408, makes the inside liquid sample of sampler 401 flow from liquid outlet 408, gets into the sample cup, accomplishes the sample promptly, through twisting the screw on the maintenance board 7, takes off maintenance board 7, is convenient for maintain the device inside.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. A sampling device for XRF test liquid samples comprises a mounting block (1), and is characterized in that a handle (2) is fixedly arranged above the mounting block (1), an adjusting component (3) is arranged above the inside of the mounting block (1), and a sampling component (4) is arranged below the adjusting component (3);
sampling subassembly (4) includes sampler (401), top fixedly connected with connecting block (402) of sampler (401), the inside top of sampler (401) is provided with control block (403), one side of control block (403) is provided with electric telescopic handle (404), the one end and the inside top fixed connection of sampler (401) of electric telescopic handle (404), the other end and the piston (405) of electric telescopic handle (404) are connected, the inner wall swing joint of piston (405) and sampler (401).
2. The sampling device for the XRF test liquid sample according to claim 1, wherein the bottom end of the sampler (401) is opened with a liquid inlet (406), a solenoid valve (407) is disposed below the liquid inlet (406), a liquid outlet (408) is opened at one side of the bottom end of the sampler (401), the liquid outlet (408) is connected with a connection nut (409) through a thread, a sealing rubber gasket (410) is disposed inside the connection nut (409), and the sealing rubber gasket (410) is tightly attached to the liquid outlet (408).
3. The sampling device for XRF test liquid samples according to claim 2, wherein the side of the exterior of the sampler (401) is provided with a viewing window (411), the viewing window (411) being provided with graduation marks (412).
4. The sampling device for XRF test liquid sample according to claim 1, wherein the adjusting component (3) comprises a mounting plate (301), one end of the mounting plate (301) is fixedly connected with the inner wall of the mounting block (1), a driving motor (302) is arranged above the mounting plate (301), one side of the driving motor (302) far away from the connection position of the mounting plate (301) and the inner wall of the mounting block (1) is fixedly connected with a first gear (303), a second gear (304) is movably connected below the first gear (303), the second gear (304) is sleeved on one end of a winding shaft (305), the other end of the winding shaft (305) is movably connected with a bearing block (306), the winding shaft (305) is wound with a connecting rope (307), the connecting rope (307) is positioned between the bearing block (306) and the second gear (304), the tail end of the connecting rope (307) is fixedly connected with the connecting block (402).
5. The sampling device for XRF test liquid samples according to claim 1, wherein the mounting block (1) has a connection port (5) at the bottom, and the connection port (5) is movably connected with the sampler (401).
6. The sampling device for XRF test liquid samples according to claim 1, wherein the front face of the mounting block (1) is provided with a control panel (6), the control panel (6) is arranged at the side of the observation window (411), the side of the mounting block (1) is provided with a maintenance plate (7), and the maintenance plate (7) is arranged at the side of the connection nut (409).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122400817.6U CN216559849U (en) | 2021-10-02 | 2021-10-02 | A sampling device for XRF test liquid sample |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122400817.6U CN216559849U (en) | 2021-10-02 | 2021-10-02 | A sampling device for XRF test liquid sample |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216559849U true CN216559849U (en) | 2022-05-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122400817.6U Active CN216559849U (en) | 2021-10-02 | 2021-10-02 | A sampling device for XRF test liquid sample |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216559849U (en) |
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2021
- 2021-10-02 CN CN202122400817.6U patent/CN216559849U/en active Active
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