CN210487698U - Special rotatable liquid chromatograph for detection - Google Patents
Special rotatable liquid chromatograph for detection Download PDFInfo
- Publication number
- CN210487698U CN210487698U CN201921368272.1U CN201921368272U CN210487698U CN 210487698 U CN210487698 U CN 210487698U CN 201921368272 U CN201921368272 U CN 201921368272U CN 210487698 U CN210487698 U CN 210487698U
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- motor
- base
- fixedly connected
- chromatograph
- carousel
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- 239000007788 liquid Substances 0.000 title claims abstract description 24
- 238000001514 detection method Methods 0.000 title claims description 10
- 238000004140 cleaning Methods 0.000 claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000011065 in-situ storage Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000003860 storage Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 description 3
- 238000010030 laminating Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
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Abstract
The utility model discloses a detect special rotatable formula liquid chromatograph, the on-line screen storage device comprises a base, the revolving tank has been seted up to the base upper end, the lower extreme of base has the motor through fixed plate fixed mounting, the output shaft of motor runs through to the interior bottom of revolving tank, the terminal coaxial fixedly connected with carousel of output shaft of motor, the coaxial fixedly connected with chromatograph body in upper end of carousel. The utility model discloses a set up motor, carousel, clean mechanism, pushing mechanism and actuating mechanism, can open the motor drive carousel when the test tube is placed to needs and rotate, the carousel can drive the chromatograph body and rotate, the staff only need stand in situ just can insert the test tube is whole in the test tube inslot, the motor rotates through the reciprocal lead screw of drive simultaneously to promote annular cleaning brush and brush at the reciprocal brush of chromatograph body outer wall, play clean effect, it is clean to need not to arrange personnel, saves a large amount of costs of labor.
Description
Technical Field
The utility model relates to a liquid chromatograph technical field especially relates to a detect special rotatable formula liquid chromatograph.
Background
The liquid chromatograph is an instrument which firstly separates a mixture and then analyzes and identifies the mixture by utilizing the difference of the distribution ratio of the mixture between two immiscible liquids, is mainly applied to the departments of biomedicine, environmental chemistry, petrochemical industry and the like, and has important research significance.
The existing liquid chromatograph is large in size basically, a test tube groove is formed in the upper end of the chromatograph along the circumferential direction of the chromatograph, the test tube can be placed on the circumference of the upper end, the existing liquid chromatograph is not rotatable generally, if the test tube needs to be placed above the existing liquid chromatograph, a worker needs to place the liquid chromatograph in a circle, time and labor are wasted, and the liquid chromatograph is large in size, so that when the surface of the liquid chromatograph needs to be cleaned, a large amount of time is consumed by a special person for cleaning, and the labor cost is high.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the special rotatable formula liquid chromatograph that detects that proposes, it is through setting up the motor, the carousel, clean mechanism, pushing mechanism and actuating mechanism, can open the motor drive carousel when needing to place the test tube and rotate, the carousel can drive the chromatograph body and rotate, the staff only need stand just can insert the test tube is whole in the test tube inslot in situ, the motor rotates through the reciprocal lead screw of drive simultaneously, thereby promote the reciprocal brush of annular cleaning brush at chromatograph body outer wall, play the cleaning action, it is clean to need not to arrange personnel, save a large amount of cost of labor.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a rotatable liquid chromatograph special for detection comprises a base, a rotary groove is arranged at the upper end of the base, the lower end of the base is fixedly provided with a motor through a fixing plate, an output shaft of the motor penetrates to the inner bottom of the rotary groove, the tail end of the output shaft of the motor is coaxially and fixedly connected with a turntable, the upper end of the turntable is coaxially and fixedly connected with a chromatograph body, the upper end of the chromatograph body is provided with test tube grooves along the circumferential direction, one side of the upper end of the base is fixedly connected with a rectangular plate, the side wall of the rectangular plate is provided with a rectangular groove, the inner wall of the rectangular groove is connected with a sliding block in a sliding way, a cleaning mechanism for cleaning the surface of the chromatograph body is arranged on the sliding block, the other side of the upper end of the base is provided with a pushing mechanism used for pushing the cleaning mechanism to move along the vertical direction, and an output shaft of the motor is provided with a driving mechanism used for driving the pushing mechanism to act.
Preferably, clean mechanism includes ring frame and annular cleaning brush, the ring frame cover is established on chromatograph body outer wall, annular cleaning brush fixed mounting is on the ring frame inner wall and with chromatograph body outer wall laminating, ring frame's one end fixed connection is on the lateral wall of slider.
Preferably, the pushing mechanism comprises a reciprocating lead screw and a sleeve, the reciprocating lead screw is rotatably connected to one side of the upper end of the base, the sleeve is in threaded connection with the reciprocating lead screw, and the other end of the annular frame is fixedly connected to the side wall of the sleeve.
Preferably, the driving mechanism comprises a driving wheel and a driven wheel, the driving wheel is coaxially and fixedly connected to an output shaft of the motor, the lower end of the reciprocating lead screw penetrates through the lower end of the base, the driven wheel is coaxially and fixedly connected to the lower end of the reciprocating lead screw, and the driving wheel is in transmission connection with the driven wheel through a belt.
Preferably, the lower extreme of base all is equipped with the landing leg, the slipmat is installed to the lower extreme of landing leg.
Preferably, balls are arranged between the rotary disc and the inner wall of the rotary groove.
The utility model discloses following beneficial effect has:
1. by arranging the motor, the rotary table and the rotary groove, the motor can be started to drive the rotary table to rotate when the test tube needs to be placed, the rotary table can drive the chromatograph body to rotate, and workers can insert all the test tubes into the test tube groove only by standing in situ, so that time and labor are saved;
2. through setting up clean mechanism, pushing mechanism and actuating mechanism, can be rotated by the reciprocal lead screw of motor drive when the motor is opened to drive annular frame and the reciprocal brush of annular cleaning brush at chromatograph body outer wall through the sleeve and move, play clean effect, need not to arrange personnel and clean specially, save a large amount of costs of labor.
Drawings
Fig. 1 is a schematic structural diagram of a rotatable liquid chromatograph dedicated for detection according to the present invention;
fig. 2 is a top view of a rotatable liquid chromatograph dedicated for detection according to the present invention;
fig. 3 is an enlarged schematic view of a structure of fig. 1.
In the figure: the device comprises a base 1, supporting legs 2, a rotary groove 3, a rotary disc 4, a chromatograph body 5, a fixing plate 6, a motor 7, a driving wheel 8, a rectangular plate 9, a rectangular groove 10, a sliding block 11, an annular cleaning brush 12, a reciprocating lead screw 13, a sleeve 14, a driven wheel 15, an annular frame 16 and a test tube groove 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, a detect special rotatable formula liquid chromatograph, including base 1, revolving chute 3 has been seted up to base 1 upper end, the lower extreme of base 1 has motor 7 through 6 fixed mounting of fixed plate, the output shaft of motor 7 runs through to the interior bottom of revolving chute 3, the terminal coaxial fixedly connected with carousel 4 of output shaft of motor 7, all be equipped with the ball between the inner wall of carousel 4 and revolving chute 3, the ball can reduce the frictional force between carousel 4 and the revolving chute 3, can make the rotation of chromatograph body 5 more level and smooth.
The coaxial fixedly connected with chromatograph body 5 in upper end of carousel 4, chromatograph body 5 upper end all is equipped with test-tube slot 17 along its circumference, and fixedly connected with rectangular plate 9 in upper end one side of base 1, rectangular channel 10 has been seted up to the lateral wall of rectangular plate 9, and rectangular channel 10 inner wall sliding connection has slider 11.
Install the clean mechanism on the slider 11 with clean 5 surperficial chromatographs of chromatograph body, clean mechanism includes annular frame 16 and annular cleaning brush 12, and annular frame 16 cover is established on the outer wall of chromatograph body 5, and annular cleaning brush 12 fixed mounting is on the 16 inner walls of annular frame and with the laminating of 5 outer walls of chromatograph body, and the one end fixed connection of annular frame 16 is on the lateral wall of slider 11.
The pushing mechanism used for pushing the cleaning mechanism to move in the vertical direction is installed on the other side of the upper end of the base 1 and comprises a reciprocating lead screw 13 and a sleeve 14, the reciprocating lead screw 13 is rotatably connected to one side of the upper end of the base 1, the sleeve 14 is in threaded connection with the reciprocating lead screw 13, and the other end of the annular frame 16 is fixedly connected to the side wall of the sleeve 14.
The output shaft of the motor 7 is provided with a driving mechanism for driving the pushing mechanism to act, the driving mechanism comprises a driving wheel 8 and a driven wheel 15, the driving wheel 8 is coaxially and fixedly connected to the output shaft of the motor 7, the lower end of the reciprocating lead screw 13 penetrates through to the lower end of the base 1, the driven wheel 15 is coaxially and fixedly connected to the lower end of the reciprocating lead screw 13, and the driving wheel 8 and the driven wheel 15 are in transmission connection through a belt.
The lower extreme of base 1 all is equipped with landing leg 2, and the slipmat is installed to the lower extreme of landing leg 2.
It should be noted that, in order to rotate the chromatograph body 5 one turn, the annular frame 16 and the annular cleaning brush 12 may reciprocate many times in the vertical direction, and therefore the driving pulley 8 is larger in size than the driven pulley 15.
The utility model discloses in, when the test tube is placed to the test tube groove 17 of 5 upper ends of chromatograph body in needs, the handheld test tube station of staff is in the original place, open motor 7, motor 7 rotates through 4 drive chromatograph bodies of carousel 4, the staff can insert each test tube groove 17 with the test tube one by one, motor 7 drives action wheel 8 simultaneously and rotates, 8 transmissions of action wheel are from driving wheel 15, thereby it rotates to drive reciprocating screw 13, reciprocating screw 13 promotes sleeve 14 along vertical direction reciprocating motion, thereby drive ring frame 16 and annular cleaning brush 12 along vertical direction reciprocating motion, clean 5 outer walls of chromatograph body.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a detect special rotatable formula liquid chromatograph, includes base (1), its characterized in that, revolving chute (3) have been seted up to base (1) upper end, the lower extreme of base (1) has motor (7) through fixed plate (6) fixed mounting, the output shaft of motor (7) runs through to the interior bottom of revolving chute (3), the coaxial fixedly connected with carousel (4) of output shaft terminal of motor (7), the upper end coaxial fixedly connected with chromatograph body (5) of carousel (4), chromatograph body (5) upper end all is equipped with test tube groove (17) along its circumference, the upper end one side fixedly connected with rectangular plate (9) of base (1), rectangular channel (10) have been seted up to the lateral wall of rectangular plate (9), rectangular channel (10) inner wall sliding connection has slider (11), install the cleaning mechanism with clean chromatograph body (5) surface on slider (11), the cleaning device is characterized in that a pushing mechanism used for pushing the cleaning mechanism to move in the vertical direction is installed on the other side of the upper end of the base (1), and a driving mechanism used for driving the pushing mechanism to act is installed on an output shaft of the motor (7).
2. The rotatable liquid chromatograph special for detection according to claim 1, wherein the cleaning mechanism comprises an annular frame (16) and an annular cleaning brush (12), the annular frame (16) is sleeved on the outer wall of the chromatograph body (5), the annular cleaning brush (12) is fixedly installed on the inner wall of the annular frame (16) and attached to the outer wall of the chromatograph body (5), and one end of the annular frame (16) is fixedly connected to the side wall of the slider (11).
3. The rotatable liquid chromatograph special for detection according to claim 2, wherein the pushing mechanism comprises a reciprocating lead screw (13) and a sleeve (14), the reciprocating lead screw (13) is rotatably connected to one side of the upper end of the base (1), the sleeve (14) is screwed on the reciprocating lead screw (13), and the other end of the ring frame (16) is fixedly connected to the side wall of the sleeve (14).
4. The rotatable liquid chromatograph special for detection according to claim 3, wherein the driving mechanism comprises a driving wheel (8) and a driven wheel (15), the driving wheel (8) is coaxially and fixedly connected to the output shaft of the motor (7), the lower end of the reciprocating lead screw (13) penetrates through the lower end of the base (1), the driven wheel (15) is coaxially and fixedly connected to the lower end of the reciprocating lead screw (13), and the driving wheel (8) and the driven wheel (15) are connected through a belt transmission.
5. The rotatable liquid chromatograph special for detection according to claim 1, wherein the lower ends of the bases (1) are provided with support legs (2), and the lower ends of the support legs (2) are provided with anti-slip pads.
6. The rotatable liquid chromatograph for detection according to claim 1, wherein balls are disposed between the inner walls of the rotating disk (4) and the rotating groove (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921368272.1U CN210487698U (en) | 2019-08-22 | 2019-08-22 | Special rotatable liquid chromatograph for detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921368272.1U CN210487698U (en) | 2019-08-22 | 2019-08-22 | Special rotatable liquid chromatograph for detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210487698U true CN210487698U (en) | 2020-05-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921368272.1U Expired - Fee Related CN210487698U (en) | 2019-08-22 | 2019-08-22 | Special rotatable liquid chromatograph for detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210487698U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112630315A (en) * | 2020-11-19 | 2021-04-09 | 江苏同济分析仪器有限公司 | Base device of liquid chromatograph |
-
2019
- 2019-08-22 CN CN201921368272.1U patent/CN210487698U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112630315A (en) * | 2020-11-19 | 2021-04-09 | 江苏同济分析仪器有限公司 | Base device of liquid chromatograph |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200508 |
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| CF01 | Termination of patent right due to non-payment of annual fee |