CN211108594U - Chromatogram advances appearance bottle transfer device - Google Patents
Chromatogram advances appearance bottle transfer device Download PDFInfo
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- CN211108594U CN211108594U CN201922103389.3U CN201922103389U CN211108594U CN 211108594 U CN211108594 U CN 211108594U CN 201922103389 U CN201922103389 U CN 201922103389U CN 211108594 U CN211108594 U CN 211108594U
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Abstract
The utility model discloses a chromatogram advances appearance bottle transfer device, transfer device include shell, horizontal interval adjusting part and vertical interval adjusting part, and horizontal interval adjusting part can the horizontal slip on the shell, and vertical interval adjusting part can slide from top to bottom on the shell, and through horizontal interval adjusting part horizontal slip, vertical interval adjusting part slides from top to bottom, realizes the regulation of clearance specification, can the adaptation bottleholder and advance the clearance specification of appearance dish, realizes shifting in batches, improves transfer efficiency.
Description
Technical Field
The utility model relates to a chromatogram that detection and analysis experiments used advances the bottle, especially relates to a device that shifts chromatogram advances the bottle.
Background
The conventional chromatographic sample feeding bottle is relatively fixed, the standard of the chromatographic sample feeding bottle is mostly 2m L standard, the size of the chromatographic sample feeding bottle is 11.70mm 32.00mm, the standard of a chromatographic sample feeding bottle rack is relatively fixed, the standard of the chromatographic sample feeding bottle rack is generally 18.90cm 9.88cm 2.20cm, the pore diameter of the chromatographic sample feeding bottle rack is 11.85 +/-0.05 mm, the pore diameter of the chromatographic sample feeding bottle rack is 7.20mm at the upper part and the lower part, the left and the right sides of the chromatographic sample feeding bottle rack are 6.80mm at the left and the right parts, the sample feeding disk prepared by the conventional Agilent 7693A automatic sample feeder is taken as an example, the standard of the chromatographic sample feeding bottle rack is 20.90cm 9.10cm 1.95cm, the pore diameter of the chromatographic sample feeding bottle rack is 11.85 +/-0.05 mm at the upper part and the lower part, the left and the right sides of the chromatographic sample feeding disk are 6.15mm at the left and the special analysis detection laboratory, the sample feeding disk is large in batch, the sample feeding bottle rack, the sample feeding efficiency is relatively low, the manual sample feeding efficiency is not influenced by the manual sample feeding bottle rack, and the manual sample feeding bottle rack for the manual sample feeding operation, and the manual sample feeding efficiency is relatively low.
SUMMERY OF THE UTILITY MODEL
To the defect among the prior art, the utility model provides a chromatogram advances appearance bottle transfer device can advance the appearance bottle with the chromatogram in batches from chromatogram through this transfer device and shift to the sample dish on detecting, has improved transfer efficiency greatly, does not need manual one by one to shift, shifts convenient and fast.
The utility model provides a chromatogram advances appearance bottle transfer device which characterized in that: the front side of the shell is provided with an opening, the transverse interval adjusting component and the longitudinal interval adjusting component are arranged on the shell, and the transverse interval adjusting component is arranged on the outer side or the inner side of the longitudinal interval adjusting component; the transverse interval adjusting assembly comprises a plurality of frames which are transversely arranged along the shell, two adjacent frames are connected through a tension spring, two ends of each frame are installed on the shell, each frame can slide left and right on the shell, a transverse through hole is formed in the upper end of each frame, a first transverse rack penetrates through each transverse through hole, the first transverse rack penetrates through each frame and penetrates out of the shell, a first large gear is respectively fixed at the upper end and the lower end of the right side of the frame on the left side in the two adjacent frames, each first large gear is matched with a first small gear, a first longitudinal rack is installed on the left side of the frame on the right side, the first large gears are meshed with the first small gears, the two first small gears are meshed with the first longitudinal rack, and the first transverse rack is meshed with a first small gear on the upper end of each frame; the longitudinal interval adjusting assembly comprises a plurality of frames which are longitudinally arranged along the shell, the two adjacent frames are connected through tension springs, two ends of each frame are installed on the shell, each frame can slide up and down on the shell, a longitudinal through hole is formed in the left side of each frame, a second longitudinal rack penetrates through the longitudinal through hole, each second longitudinal rack penetrates through each frame and penetrates out of the shell, a second large gear is fixed to each of the left end and the right end of the lower side of the frame located on the upper side in the two adjacent frames, a second small gear is matched with one second large gear, a second transverse rack is installed on the upper side of the frame located on the lower side, the second large gear is meshed with the second small gear, the two second small gears are meshed with the second transverse rack, and the second longitudinal rack is meshed with a first small gear at the left end of each frame.
The number of frames arranged laterally along the housing is 10, and the number of frames arranged longitudinally along the housing is 5.
The shell top is provided with first baffle, second baffle and third baffle, and shell bottom relevant position is provided with fourth baffle, fifth baffle and sixth baffle, horizontal interval adjusting part installs in the clearance that first baffle, second baffle, fourth baffle and fifth baffle formed, vertical interval adjusting part installs in the clearance between second baffle, third baffle, four five baffles and the sixth baffle.
The thickness and the diameter of the first small gear and the second small gear are the same, the thickness and the diameter of the first large gear and the second large gear are the same, and the thickness of the first small gear and the thickness of the second small gear are 2 times that of the first large gear and the second large gear.
And the left end part of the first transverse rack and the upper end of the second longitudinal rack are provided with adjusting nuts in a matching mode.
The utility model also provides a method for utilize above-mentioned chromatogram to advance appearance bottle transfer device to shift chromatogram and advance appearance bottle, this method concrete step as follows:
Adjusting the first transverse rack and the second longitudinal rack to enable a gap formed by crossing the transversely arranged frame and the longitudinally arranged frame to be matched with the size of a gap of a chromatographic sample injection bottle rack;
and 4, attaching the chromatographic sample injection bottle transfer device and the sample injection tray, turning over, taking down the chromatographic sample injection bottle transfer device, placing the chromatographic sample injection bottles on the sample injection tray with the bottle caps facing upwards, and finishing the transfer of the chromatographic sample injection bottles, wherein the samples are consistent above the chromatographic sample injection bottle holders in sequence.
The beneficial effects of the utility model are embodied in:
the utility model comprises a shell, a transverse interval adjusting component and a longitudinal interval adjusting component, wherein the front surface of the shell is opened, the transverse interval adjusting component and the longitudinal interval adjusting component are arranged on the shell, and the transverse interval adjusting component is arranged at the outer side or the inner side of the longitudinal interval adjusting component; the transverse interval adjusting assembly comprises a plurality of frames which are transversely arranged along the shell, two adjacent frames are connected through a tension spring, two ends of each frame are installed on the shell, each frame can slide left and right on the shell, a transverse through hole is formed in the upper end of each frame, a first transverse rack penetrates through each transverse through hole, the first transverse rack penetrates through each frame and penetrates out of the shell, a first large gear is respectively fixed at the upper end and the lower end of the right side of the frame on the left side in the two adjacent frames, each first large gear is matched with a first small gear, a first longitudinal rack is installed on the left side of the frame on the right side, the first large gears are meshed with the first small gears, the two first small gears are meshed with the first longitudinal rack, and the first transverse rack is meshed with a first small gear on the upper end of each frame; the longitudinal interval adjusting assembly comprises a plurality of frames which are longitudinally arranged along the shell, the two adjacent frames are connected through tension springs, two ends of each frame are installed on the shell, each frame can slide up and down on the shell, a longitudinal through hole is formed in the left side of each frame, a second longitudinal rack penetrates through the longitudinal through hole, each second longitudinal rack penetrates through each frame and penetrates out of the shell, a second large gear is fixed to each of the left end and the right end of the lower side of the frame located on the upper side in the two adjacent frames, a second small gear is matched with one second large gear, a second transverse rack is installed on the upper side of the frame located on the lower side, the second large gear is meshed with the second small gear, the two second small gears are meshed with the second transverse rack, and the second longitudinal rack is meshed with a first small gear at the left end of each frame. The first pinion and the second pinion can be adjusted to rotate by adjusting the first transverse rack and the second longitudinal rack, the first gearwheel and the second gearwheel are fixed and fixed, the first pinion and the second pinion can respectively rotate around the first gearwheel and the second gearwheel, the transversely arranged frame is tightly pressed on the first pinion due to the acting force of the tension spring, the longitudinally arranged frame is tightly pressed on the second pinion, the first pinion and the second pinion rotate, the distance between the transversely arranged frame and the longitudinally arranged frame can be changed (increased or reduced), and the gear of the fixed chromatogram sample injection bottle formed by staggering the transversely arranged frame and the longitudinally arranged frame is changed, so that the gap size of the gap adaptation chromatogram sample injection bottle rack and the gap size of the sample injection disk can be adjusted, and the purpose of transferring chromatogram sample injection bottles from the bottle rack to the sample injection disk in batches can be realized, the transfer efficiency is greatly improved without manual transfer one by one, the transfer is simple and rapid, a whole set of chromatographic sample feeding bottles can be transferred from the chromatographic sample feeding bottle rack in batches conveniently and rapidly to enter the sample feeding tray, and a tedious and boring operation process is omitted. For example, an Agilent 7693A automatic sample injector prepares 150 vacant sites of chromatographic sample bottles in total for 3 sample feeding disks, the chromatographic sample bottles are manually placed into the sample feeding disks one by one, about 3-4 min is needed, and if a transfer device is used for about 10s, the transfer work of 150 chromatographic sample bottles can be completed, so that the operation is simple, convenient and quick.
The utility model discloses be 10 along the figure of shell transversal arrangement's frame, be 5 along the figure of shell longitudinal arrangement's frame. The number requirement is mainly to adapt to the number and the arrangement requirement of the chromatographic sample bottles loaded on the chromatographic sample bottle rack and the sample tray.
The utility model discloses the shell top is provided with first baffle, second baffle and third baffle, and shell bottom relevant position is provided with fourth baffle, fifth baffle and sixth baffle, horizontal interval adjusting part installs in the clearance that first baffle, second baffle, fourth baffle and fifth baffle formed, vertical interval adjusting part installs in the clearance between second baffle, third baffle, four five baffles and the sixth baffle. Through the form of this structure, can be convenient for install and dismantle horizontal interval adjustment subassembly and vertical interval adjustment subassembly.
The utility model discloses the thickness and the diameter of first pinion and second pinion are the same, first gear wheel and second gear wheel thickness are the same with the diameter, the thickness of first pinion and second pinion is 2 times of first gear wheel and second gear wheel thickness. The thickness requirement is to facilitate the meshing requirement of the first pinion with the first transverse rack and the first longitudinal rack and the first gearwheel, and the meshing requirement of the second pinion with the second transverse rack and the second longitudinal rack and the second gearwheel.
The utility model discloses the upper end of the left side tip of first horizontal rack and the vertical rack of second has set adjusting nut. The function of finely adjusting the displacement of the gear belt can be achieved through the function of the adjusting nut.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a side view of FIG. 1;
FIG. 3 is a schematic view of the structure of the lateral spacing adjustment assembly of the present invention;
FIG. 4 is a schematic view of the longitudinal spacing adjustment assembly of the present invention;
FIG. 5 is a schematic process flow diagram of example 2.
In the attached drawing, 1, a transverse interval adjusting component, 2, a longitudinal interval adjusting component, 3, a shell, 30, a first baffle, 31, a second baffle, 32, a third baffle, 33, a fourth baffle, 34, a fifth baffle, 35, a sixth baffle, 4, a frame, 5, a tension spring, 6, a first big gear, 7, a first longitudinal rack, 8, a first pinion, 9, a first transverse rack, 10, a second big gear, 11, a second transverse rack, 12, a second pinion, 13, a second longitudinal rack, 14, an adjusting nut, 15, a chromatographic sample introduction bottle transfer device, 16, a chromatographic sample introduction bottle holder, 17 and a sample introduction disc.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.
Example 1
Because the gap dimension specification of the chromatogram appearance bottle frame of advancing is inconsistent with the gap specification of the sample plate of auto-injector, lead to when advancing the chromatogram appearance bottle on the chromatogram appearance bottle frame and shift to the sample plate, need the manual work to shift one by one, efficiency is extremely low, troublesome poeration. Therefore, the utility model discloses based on above-mentioned problem, developed a chromatogram advance kind bottle transfer device, be exclusively used in from chromatogram advance kind bottle rack with chromatogram advance kind bottle transfer to advance kind to coil. An operator uses the device to transfer chromatographic sampling bottles without transferring the chromatographic sampling bottles one by one, but can transfer the chromatographic sampling bottles in batches, so that the transfer efficiency is greatly improved, and the operation is simple and convenient.
Because the gap specification of the chromatogram sampling bottle is inconsistent with the gap specification of the sampling disc, the gap size of the transfer device is required to be adjustable and can be adjusted to adapt to the gap specification of the chromatogram sampling bottle and the gap specification of the sampling disc. Therefore, based on the above requirements, the inventor has developed an adjustable-pitch chromatographic sample bottle transfer device, which specifically includes three major parts (as shown in fig. 1): horizontal interval adjusting part 1, vertical interval adjusting part 2 and shell 3, horizontal interval adjusting part 1 and vertical interval adjusting part 2 are all installed on shell 3, horizontal interval adjusting part 1 and vertical interval adjusting part 2 are not at same plane installation, or horizontal interval adjusting part 1 is in the front side of vertical interval adjusting part 2, or horizontal interval adjusting part 1 is in the rear side of vertical interval adjusting part 2, horizontal interval adjusting part 1 and vertical interval adjusting part vertically and horizontally intersect, form the clearance that centre gripping chromatogram advances the appearance bottle.
The transverse spacing adjustment assembly 1 and the longitudinal spacing adjustment assembly 2 are identical in structure, and are explained in detail below:
the transverse interval adjusting assembly comprises a plurality of frames 4 (the frames are preferably rectangular frames, the number of the frames is preferably 10), the upper ends and the lower ends of the adjacent frames 4 are connected through tension springs 5, each frame 4 is transversely installed on the shell 3, the upper ends and the lower ends of the frames are installed on the shell 3, and the frames can slide left and right on the shell. The specific sliding structure can be that the upper end and the lower end of the frame are provided with bulges, then the shell is provided with a guide groove, and the bulges are positioned in the guide groove.
Between two adjacent frames, a first large gear 6 is respectively fixed at the upper end and the lower end of the right side of the left frame, then a first longitudinal rack 7 is arranged at the left side of the right frame, a first small gear 8 is installed between the first longitudinal rack and the first large gear 6, the first large gear is matched with the first small gear 8, the first large gear 6 is meshed with the first small gear 8, and the first small gear is meshed with the first longitudinal rack 7. Thus, when two first large gears, two first small gears and a first longitudinal rack are arranged between two frames, and 10 frames are provided, 18 first large gears, 18 first small gears and 9 first longitudinal racks are required to be arranged. The upper end of every frame sets up horizontal through hole, pass a first horizontal rack 9 in the horizontal through hole, casing 3 is passed on the left side of first horizontal rack 9, stretch out outside casing 3, first horizontal rack 9 meshes with every first pinion 8 that is located the frame upper end, adjust first horizontal rack, drive every first pinion that is located the frame upper end and rotate, under the effort of extension spring, the frame sticiss on first pinion, first pinion rotates, drive first vertical rack motion, thereby the first pinion that is located the frame lower extreme rotates, just so can adjust the horizontal interval between frame and the frame, realize the effect of horizontal interval adjusting part's accent interval.
The longitudinal interval adjusting assembly 2 also includes a plurality of frames (preferably 5 rectangular frames), upper and lower ends of adjacent frames 4 are connected by tension springs 5, each frame 4 is longitudinally installed on the housing 3, left and right ends of the frame are installed on the housing 3, and the frames can slide up and down on the housing. The specific sliding structure can be that the left end and the right end of the frame are provided with protrusions, then the shell is provided with guide grooves, and the protrusions are positioned in the guide grooves.
Between two adjacent frames, a second gearwheel 10 is respectively fixed at the left and right ends of the lower side of the upper end frame, then a second transverse rack 11 is arranged at the upper side of the lower end frame, a second pinion 12 is arranged between the second transverse rack 11 and the second gearwheel 10, a second gearwheel is matched with a second pinion 12, the second gearwheel 10 is meshed with the second pinion 12, and the second pinion is meshed with the second transverse rack 11. Thus, two second large gears, two second small gears and one second transverse rack are arranged between the two frames, and if 5 frames are provided, 8 second large gears, 8 second small gears and 4 second transverse racks need to be arranged. The left side of every frame sets up horizontal through hole, pass a vertical rack of second 13 in the horizontal through hole, casing 3 is passed to the upper end of the vertical rack of second 13, stretch out outside casing 3, the vertical rack of second 13 meshes with every second pinion 12 that is located the frame left side, adjust the vertical rack of second, drive every second pinion that is located the frame left side and rotate, under the effort of extension spring, the frame sticiss on the second pinion, the second pinion rotates, drive the horizontal rack motion of second, thereby it rotates to drive the second pinion that is located the frame right side, just so can adjust the vertical interval between frame and the frame, realize the effect of vertical interval adjusting part's accent interval.
The gap size between the transversely arranged frame and the longitudinally arranged frame can be adjusted by adjusting the first transverse rack and the second longitudinal rack, the gap size of the transfer device can be adjusted by adjusting the gap size between the transversely arranged frame and the longitudinally arranged frame, the gap size specification of the adaptive chromatographic sample inlet bottle rack and the gap size specification of the sample inlet disc of the automatic sample injector can be adjusted, the purpose of transferring the chromatographic sample inlet bottles from the chromatographic sample inlet bottle rack to the sample inlet disc in batches can be realized, and the transfer efficiency is greatly improved.
The main structure of the housing 3 is a casing, which is open at the front and closed at the back, and is used for installing the transverse spacing adjusting assembly and the longitudinal spacing adjusting assembly, so that the transverse spacing assembly and the longitudinal spacing assembly can slide left and right and up and down respectively.
The shell top is provided with first baffle 30, second baffle 31 and third baffle 32, and shell bottom relevant position is provided with fourth baffle 33, fifth baffle 34 and sixth baffle 35, horizontal interval adjusting part installs in the clearance that first baffle, second baffle, fourth baffle and fifth baffle formed, vertical interval adjusting part installs in the clearance between second baffle, third baffle, four five baffles and the sixth baffle.
The thickness and the diameter of the first small gear and the second small gear are the same, the thickness and the diameter of the first large gear and the second large gear are the same, and the thickness of the first small gear and the thickness of the second small gear are 2 times that of the first large gear and the second large gear.
And the left end part of the first transverse rack and the upper end of the second longitudinal rack are provided with adjusting nuts 14.
Example 2
The embodiment provides a method for transferring a chromatography sample introduction bottle by using the chromatography sample introduction bottle transfer device, which comprises the following specific steps:
Adjusting the first transverse rack and the second longitudinal rack to enable a gap formed by crossing the transversely arranged frame and the longitudinally arranged frame to be matched with the size of a gap of a chromatographic sample injection bottle rack;
and 4, attaching the chromatographic sample injection bottle transfer device and the sample injection tray, turning over, taking down the chromatographic sample injection bottle transfer device, placing the chromatographic sample injection bottles on the sample injection tray 17 with the bottle caps facing upwards, and finishing the transfer of the chromatographic sample injection bottles, wherein the samples are consistent above the chromatographic sample injection bottle holders in sequence.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (5)
1. The utility model provides a chromatogram advances appearance bottle transfer device which characterized in that: the front side of the shell is provided with an opening, the transverse interval adjusting component and the longitudinal interval adjusting component are arranged on the shell, and the transverse interval adjusting component is arranged on the outer side or the inner side of the longitudinal interval adjusting component; the transverse interval adjusting assembly comprises a plurality of frames which are transversely arranged along the shell, two adjacent frames are connected through a tension spring, two ends of each frame are installed on the shell, each frame can slide left and right on the shell, a transverse through hole is formed in the upper end of each frame, a first transverse rack penetrates through each transverse through hole, the first transverse rack penetrates through each frame and penetrates out of the shell, a first large gear is respectively fixed at the upper end and the lower end of the right side of the frame on the left side in the two adjacent frames, each first large gear is matched with a first small gear, a first longitudinal rack is installed on the left side of the frame on the right side, the first large gears are meshed with the first small gears, the two first small gears are meshed with the first longitudinal rack, and the first transverse rack is meshed with a first small gear on the upper end of each frame; the vertical interval adjusting assembly comprises a plurality of frames which are longitudinally arranged along the shell, two adjacent frames are connected through tension springs, two ends of each frame are installed on the shell, each frame can slide up and down on the shell, a vertical through hole is formed in the left side of each frame, a second vertical rack penetrates through the vertical through hole, each second vertical rack penetrates through each frame and penetrates out of the shell, a second large gear is fixed to each of the left end and the right end of the lower side of the frame located on the upper side in two adjacent frames, a second small gear is matched with one second large gear, a second transverse rack is installed on the upper side of the frame located on the lower side, the second large gears are meshed with the second small gears, the two second small gears are meshed with the second transverse rack, and the second vertical rack is meshed with a first small gear at the left end of each frame.
2. The chromatographic sample introduction bottle transfer device according to claim 1, characterized in that: the number of frames arranged laterally along the housing is 10, and the number of frames arranged longitudinally along the housing is 5.
3. The chromatographic sample introduction bottle transfer device according to claim 1, characterized in that: the shell top is provided with first baffle, second baffle and third baffle, and shell bottom relevant position is provided with fourth baffle, fifth baffle and sixth baffle, horizontal interval adjusting part installs in the clearance that first baffle, second baffle, fourth baffle and fifth baffle formed, vertical interval adjusting part installs in the clearance between second baffle, third baffle, four five baffles and the sixth baffle.
4. The chromatographic sample introduction bottle transfer device according to claim 1, characterized in that: the thickness and the diameter of the first small gear and the second small gear are the same, the thickness and the diameter of the first large gear and the second large gear are the same, and the thickness of the first small gear and the thickness of the second small gear are 2 times that of the first large gear and the second large gear.
5. The chromatographic sample introduction bottle transfer device according to claim 1, characterized in that: and the left end part of the first transverse rack and the upper end of the second longitudinal rack are provided with adjusting nuts in a matching mode.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922103389.3U CN211108594U (en) | 2019-11-29 | 2019-11-29 | Chromatogram advances appearance bottle transfer device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201922103389.3U CN211108594U (en) | 2019-11-29 | 2019-11-29 | Chromatogram advances appearance bottle transfer device |
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| CN211108594U true CN211108594U (en) | 2020-07-28 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110789818A (en) * | 2019-11-29 | 2020-02-14 | 云南省烟草质量监督检测站 | Chromatographic sample injection bottle transfer device and transfer method thereof |
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2019
- 2019-11-29 CN CN201922103389.3U patent/CN211108594U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110789818A (en) * | 2019-11-29 | 2020-02-14 | 云南省烟草质量监督检测站 | Chromatographic sample injection bottle transfer device and transfer method thereof |
| CN110789818B (en) * | 2019-11-29 | 2020-12-29 | 云南省烟草质量监督检测站 | Chromatographic sample injection bottle transfer device and transfer method thereof |
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