CN215678392U - Full-automatic solid-liquid purging and trapping instrument for soil detection - Google Patents
Full-automatic solid-liquid purging and trapping instrument for soil detection Download PDFInfo
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- CN215678392U CN215678392U CN202122291763.4U CN202122291763U CN215678392U CN 215678392 U CN215678392 U CN 215678392U CN 202122291763 U CN202122291763 U CN 202122291763U CN 215678392 U CN215678392 U CN 215678392U
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Abstract
The utility model provides a full-automatic solid-liquid purging and trapping instrument for soil detection, which comprises an operation table, wherein a working cabinet is arranged at the bottom of the operation table, a sample rack is arranged in the middle of the operation table, a sample box is placed in the sample rack, a supporting frame is arranged on one side of the sample rack, a first adjusting mechanism is arranged in the supporting frame, a second adjusting mechanism is fixedly arranged on the surface of the first adjusting mechanism, a clamping mechanism is arranged on one side of the second adjusting mechanism, a screw rod is driven to rotate along with the rotation of a stepping motor through the arranged first adjusting mechanism, the screw rod drives an adjusting block with the surface in threaded connection to move, the adjusting block drives a square plate connected with one side to move along with the movement in the back and forth movement process to clamp the sample box transversely on the sample rack, the arranged second adjusting mechanism drives a belt to rotate by a servo motor, and the belt drives a linkage block at the top of the sliding block to move along with the movement, the sample clamp at the end of the clamping mechanism fixedly connected with the sliding block is driven to clamp the vertical sample box.
Description
Technical Field
The utility model relates to the technical field of soil detection, in particular to a full-automatic solid-liquid blowing and trapping instrument for soil detection.
Background
The purging and trapping method is a dynamic headspace technique in theory, and is characterized in that volatile components in a sample are purged by flowing gas, then a trap is used for adsorbing purged organic matters, and then the sample is sent to a gas chromatograph for analysis through thermal desorption. Generally, the dynamic headspace technique is referred to as a purge trap injection technique. The sample to be purged can be solid or liquid, and the purging gas mostly adopts high-purity helium. The adsorbent is equipped with in the trap, can select suitable adsorbent according to the nature of waiting to analyze the component, and current soil sweeps the entrapment equipment and adopts the manual work to put into the sample and sweep the ware when sweeping the sample, can't carry out mechanical clamp and get the sample, and this makes and needs personnel to assist in sweeping the in-process for the great reduction of efficiency that the sample sweeps.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a full-automatic solid-liquid purging and trapping instrument for soil detection, and aims to solve the problems that when a sample is purged, the sample cannot be mechanically clamped and clamped by manually placing the sample into a purging device, and the sample purging efficiency is greatly reduced by the existing soil purging and trapping equipment in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a soil testing sweeps entrapment appearance with full-automatic solid-liquid, includes the operation panel, the work cabinet is installed to the bottom of operation panel, the mid-mounting of operation panel has the sample frame, the sample box has been placed to the inside of sample frame, the support frame is installed to one side of sample frame, the internally mounted of support frame has first adjustment mechanism, first adjustment mechanism's fixed surface installs second adjustment mechanism, one side of second adjustment mechanism is installed and is got the mechanism, the catcher is installed to surface one side of support frame, the analysis appearance is installed to one side of support frame, analysis appearance internally mounted has the entrapment well.
In order to drive the square plate to move on the surface of the support frame, the utility model is a preferable scheme that: first adjustment mechanism is including installing at the inside step motor of support frame, step motor's output fixed mounting has the driving gear, the top meshing of driving gear is connected with driven gear, driven gear's mid-mounting has the lead screw, the lead screw interlude is connected at the backup pad middle part, the surface mounting of backup pad has the guide bar, the surperficial threaded connection of lead screw has the regulating block, the guide bar interlude is connected around the regulating block surface.
In order to make the driving slide block move, as a preferred scheme of the utility model: the second adjustment mechanism includes the square board of fixed connection in regulating block one side, the movable wheel is all installed at the both ends of square board, two connect through belt transmission between the movable wheel, the fixed surface of belt is connected with two stoppers, one side fixed mounting of square board has servo motor, servo motor's output is connected at one of them movable wheel middle part.
In order to drive the sliding block to move on the sliding rail, the utility model adopts a preferable scheme that: the slide rail is installed to the bottom of square board, the surperficial sliding connection of slide rail has the slider, top one side of slider is connected with the linkage piece, the linkage piece sets up between two stoppers.
In order to facilitate the clamping of the sample, as a preferred scheme of the utility model: the clamping mechanism comprises a connecting frame fixedly connected to the surface of the sliding block, an electric telescopic rod is installed at the top end of the connecting frame, a telescopic head is installed at the output end of the electric telescopic rod and is connected to the surface of the connecting frame in a penetrating mode, and a sample clamp is connected to the bottom of the telescopic head.
In order to facilitate the operation of the electrical equipment, the utility model adopts a preferable scheme that: the surface mounting of analysis appearance has operating panel, step motor, servo motor, electric telescopic handle, trap and operating panel all with analysis appearance electric connection, analysis appearance and external power electric connection.
Compared with the prior art, the utility model has the beneficial effects that:
1) through the arranged first adjusting mechanism, the stepping motor rotates to drive the screw rod to rotate along with the screw rod, the screw rod drives the adjusting block with the surface in threaded connection to move, the adjusting block can only move back and forth along the guide rod due to the limitation of the guide rod, and the adjusting block drives the square plate connected to one side to move along with the back and forth movement process, so that the square plate drives the sample clamp at the clamping mechanism end to move on the surface of the sample rack, and a transverse sample box on the sample rack is clamped;
2) through the second adjusting mechanism, the servo motor drives the movable wheel to rotate, the other movable wheel is driven by the belt to rotate, and the surface-connected limiting block drives the linkage block connected with the top of the sliding block to move along with the belt in the rotating process, so that the sliding block slides on the surface of the sliding rail, and a sample clamp at the clamping mechanism end fixedly connected with the sliding block is driven to clamp a vertical sample box;
3) the clamping mechanism is arranged, after the sample is clamped by the sample clamp, the sample box clamped by the electric telescopic rod is lifted out of the sample frame, the sample box is placed into the trap under the driving of the first adjusting mechanism and the second adjusting mechanism to blow and trap, the whole process is driven to operate through mechanical equipment, and the traditional manual sample conveying is replaced.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic structural diagram of a first adjusting mechanism of the present invention;
FIG. 3 is a schematic structural view of a second adjustment mechanism of the present invention;
fig. 4 is a schematic structural view of the gripping mechanism of the present invention.
In the figure: 1. an operation table; 2. a work cabinet; 3. a sample holder; 4. a support frame; 5. a first adjustment mechanism; 51. a stepping motor; 52. a driving gear; 53. a driven gear; 54. a screw rod; 55. a support plate; 56. a guide bar; 57. an adjusting block; 6. a second adjustment mechanism; 61. a square plate; 62. a movable wheel; 63. a belt; 631. a limiting block; 64. a servo motor; 65. a slide rail; 66. a slider; 7. a gripping mechanism; 71. a connecting frame; 72. an electric telescopic rod; 73. a telescopic head; 74. a sample holder; 8. a trap; 9. an analyzer.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a soil testing sweeps entrapment appearance with full-automatic solid-liquid, including operation panel 1, workstation 2 is installed to the bottom of operation panel 1, the mid-mounting of operation panel 1 has sample frame 3, the sample box has been placed to sample frame 3's inside, support frame 4 is installed to one side of sample frame 3, the internally mounted of support frame 4 has first adjustment mechanism 5, the fixed surface of first adjustment mechanism 5 installs second adjustment mechanism 6, one side of second adjustment mechanism 6 is installed and is got mechanism 7, the catcher 8 is installed to surface one side of support frame 4, analyzer 9 is installed to one side of support frame 4, 9 internally mounted of analyzer has the entrapment well.
In this embodiment: first adjustment mechanism 5 is including installing at the inside step motor 51 of support frame 4, step motor 51's output fixed mounting has driving gear 52, driving gear 52's top meshing is connected with driven gear 53, driven gear 53's mid-mounting has lead screw 54, lead screw 54 alternates to be connected at backup pad 55 middle part, backup pad 55's surface mounting has guide bar 56, lead screw 54's surface threaded connection has regulating block 57, guide bar 56 alternates to be connected around the regulating block 57 surface.
When in specific use: step motor 51 rotates and drives driving gear 52 and rotate, driving gear 52 drives driven gear 53 that the meshing is connected and follows the rotation, thereby it follows the rotation to drive lead screw 54, lead screw 54 drives surperficial threaded connection's regulating block 57 motion, because regulating block 57 receives the restriction of guide bar 56 and makes regulating block 57 can only be along guide bar 56 round trip movement, regulating block 57 round trip movement in-process drives square board 61 that one side is connected and follows the removal, thereby make and drive the sample clamp 74 of pressing from both sides the end of getting mechanism 7 through square board 61 and move on sample frame 3 surface, press from both sides horizontal sample box on the sample frame 3 and get.
In this embodiment: second adjustment mechanism 6 includes square board 61 of fixed connection in regulating block 57 one side, and movable wheel 62 is all installed at the both ends of square board 61, connects through belt 63 transmission between two movable wheel 62, and belt 63's fixed surface is connected with two stopper 631, and one side fixed mounting of square board 61 has servo motor 64, and servo motor 64's output is connected at one of them movable wheel 62 middle part.
When in specific use: servo motor 64 rotates the movable pulley 62 who drives square board 61 one end and rotates, and another movable pulley 62 is followed and is rotated under the drive of belt 63, and belt 63 is changeed the stopper 631 that the surface is connected and is followed the removal at the rotation in-process, provides power for the slider 66 removes.
In this embodiment: slide rail 65 is installed to the bottom of square board 61, and slide rail 65's surperficial sliding connection has slider 66, and slider 66's top one side is connected with the linkage piece, and the linkage piece sets up between two stopper 631.
When in specific use: the belt 63 rotates the stopper 631 that drives the surface connection, drives the linkage piece that the slider 66 top is connected through stopper 631 and follows the removal for slider 66 slides on the slide rail 65 surface and drives the sample clamp 74 of pressing from both sides the mechanism 7 one end of pressing from both sides with slider 66 fixed connection and gets vertical sample box and press from both sides.
In this embodiment: the clamping mechanism 7 comprises a connecting frame 71 fixedly connected to the surface of the sliding block 66, an electric telescopic rod 72 is mounted at the top end of the connecting frame 71, a telescopic head 73 is mounted at the output end of the electric telescopic rod 72, the telescopic head 73 is connected to the surface of the connecting frame 71 in an inserting mode, and a sample clamp 74 is connected to the bottom of the telescopic head 73.
When in specific use: after the sample is clamped by the sample clamp 74, the electric telescopic rod 72 drives the clamped sample box to be extracted from the sample rack 3, the sample box is placed into the trap 8 under the driving of the first adjusting mechanism 5 and the second adjusting mechanism 6 to be swept and trapped, the whole process is driven to operate through mechanical equipment, and the traditional manual sample conveying is replaced.
In this embodiment: the surface of the analyzer 9 is provided with an operation panel, the stepping motor 51, the servo motor 64, the electric telescopic rod 72, the catcher 8 and the operation panel are all electrically connected with the analyzer 9, and the analyzer 9 is electrically connected with an external power supply.
When in specific use: when the analyzer 9 is connected with an external power supply, the operation of the electrical equipment is controlled by the control operation panel, the automatic clamping of the sample is realized, a detection result is obtained after the analysis of the analyzer 9, and when the analyzer 9 is disconnected with the external power supply, the operation of the equipment is stopped.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes, modifications, equivalents, and improvements may be made without departing from the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a soil detection sweeps entrapment appearance with full-automatic solid-liquid, includes operation panel (1), its characterized in that: the utility model discloses a sample collection and analysis device, including operation panel (1), workstation (2) are installed to the bottom of operation panel (1), the mid-mounting of operation panel (1) has sample frame (3), the sample box has been placed to the inside of sample frame (3), support frame (4) are installed to one side of sample frame (3), the internally mounted of support frame (4) has first adjustment mechanism (5), the fixed surface of first adjustment mechanism (5) installs second adjustment mechanism (6), one side of second adjustment mechanism (6) is installed and is got mechanism (7), trap (8) are installed to surface one side of support frame (4), analysis appearance (9) are installed to one side of support frame (4), analysis appearance (9) internally mounted has the entrapment well.
2. The full-automatic solid-liquid purging and trapping instrument for soil detection according to claim 1, characterized in that: first adjustment mechanism (5) are including installing at inside step motor (51) of support frame (4), the output fixed mounting of step motor (51) has driving gear (52), the top meshing of driving gear (52) is connected with driven gear (53), the mid-mounting of driven gear (53) has lead screw (54), lead screw (54) alternate and connect in backup pad (55) middle part, the surface mounting of backup pad (55) has guide bar (56), the surface threaded connection of lead screw (54) has regulating block (57), guide bar (56) alternate and connect around regulating block (57) surface.
3. The full-automatic solid-liquid purging and trapping instrument for soil detection according to claim 2, characterized in that: second adjustment mechanism (6) include square board (61) of fixed connection in regulating block (57) one side, movable wheel (62), two are all installed at the both ends of square board (61) connect through belt (63) transmission between movable wheel (62), the fixed surface of belt (63) is connected with two stopper (631), one side fixed mounting of square board (61) has servo motor (64), the output of servo motor (64) is connected at one of them movable wheel (62) middle part.
4. The full-automatic solid-liquid purging and trapping instrument for soil detection according to claim 3, characterized in that: slide rail (65) are installed to the bottom of square board (61), the surperficial sliding connection of slide rail (65) has slider (66), top one side of slider (66) is connected with the linkage piece, the linkage piece sets up between two stopper (631).
5. The full-automatic solid-liquid purging and trapping instrument for soil detection according to claim 4, characterized in that: the clamping mechanism (7) comprises a connecting frame (71) fixedly connected to the surface of a sliding block (66), an electric telescopic rod (72) is installed at the top end of the connecting frame (71), a telescopic head (73) is installed at the output end of the electric telescopic rod (72), the telescopic head (73) is connected to the surface of the connecting frame (71) in a penetrating mode, and a sample clamp (74) is connected to the bottom of the telescopic head (73).
6. The full-automatic solid-liquid purging and trapping instrument for soil detection according to claim 5, characterized in that: the surface mounting of analysis appearance (9) has operating panel, step motor (51), servo motor (64), electric telescopic handle (72), trap (8) and operating panel all with analysis appearance (9) electric connection, analysis appearance (9) and external power source electric connection.
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CN202122291763.4U CN215678392U (en) | 2021-09-22 | 2021-09-22 | Full-automatic solid-liquid purging and trapping instrument for soil detection |
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CN202122291763.4U CN215678392U (en) | 2021-09-22 | 2021-09-22 | Full-automatic solid-liquid purging and trapping instrument for soil detection |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115856175A (en) * | 2022-12-12 | 2023-03-28 | 四川省遂宁生态环境监测中心站 | Sweeping and trapping instrument for positioning, clamping and sampling |
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2021
- 2021-09-22 CN CN202122291763.4U patent/CN215678392U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115856175A (en) * | 2022-12-12 | 2023-03-28 | 四川省遂宁生态环境监测中心站 | Sweeping and trapping instrument for positioning, clamping and sampling |
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