CN219285209U - Sampling device for chemical analysis - Google Patents
Sampling device for chemical analysis Download PDFInfo
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- CN219285209U CN219285209U CN202223526218.XU CN202223526218U CN219285209U CN 219285209 U CN219285209 U CN 219285209U CN 202223526218 U CN202223526218 U CN 202223526218U CN 219285209 U CN219285209 U CN 219285209U
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- sampling device
- chemical analysis
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- 238000005070 sampling Methods 0.000 title claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 230000001360 synchronised effect Effects 0.000 claims description 25
- 210000000078 claw Anatomy 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 6
- 230000001276 controlling effect Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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- Automatic Analysis And Handling Materials Therefor (AREA)
Abstract
The utility model provides a sampling device for chemical analysis, which comprises a rack, a rotary table arranged on one side of the rack and used for storing sample tubes, and a clamping jaw mechanism arranged on the other side of the rack and used for taking and placing the sample tubes. Sample pipe is placed in proper order on the pipe support of rotary disk, and the rotary seat drives the rotary disk and rotates to drive the rotary motion of sample pipe, jaw subassembly carries out position control through rotating component and lifting subassembly, promotes motor control clamp splice and folds the centre gripping sample pipe for get and put the sample pipe, with the realization sample pipe automatic placement on the detection frame of analysis appearance, and accessible clamping jaw mechanism places the sample pipe on the detection frame on the pipe support, realizes automatic feeding.
Description
Technical Field
The utility model relates to the technical field of sampling equipment, in particular to a sampling device for chemical analysis.
Background
When the environment is detected, the sampled samples are required to be placed in the sample tubes and then sent into the analyzer for detection, a plurality of groups of sample tubes are generally required to be detected during detection, and the sample tubes are manually placed on a sample frame of the analyzer by general personnel, so that the working efficiency is low.
Disclosure of Invention
The technical problem solved by the utility model is to provide a device for automatically taking and placing a sample tube by matching with an analyzer so as to solve the problems in the background art.
The technical problems solved by the utility model are realized by adopting the following technical scheme: the utility model provides a sampling device for chemical analysis, includes rack and installs the revolving stage that is used for storing the sample pipe in rack one side, sets up the clamping jaw mechanism that is used for getting and puts the sample pipe in rack opposite side, the revolving stage includes the rotary disk and places the pipe support of rotary disk upper end, the rotary seat of drive rotary disk pivoted, and the sample pipe annular is placed in the pipe support upper end, one side of rotary seat is equipped with the locating component that carries out restriction to the rotary disk to improve the stability when the rotary disk parks; the clamping jaw mechanism comprises a base and a clamping plate arranged at the upper end of the base, and a jaw assembly arranged at the outer end side of the clamping plate, wherein the jaw assembly is used for grabbing a sample tube, one side of the clamping plate, which is far away from the jaw assembly, is fixedly connected with a clamping shaft, is inserted into the base through the clamping shaft, is movably connected with the base, and is internally provided with a lifting assembly and a rotating assembly for controlling the clamping shaft to move, and is used for controlling the lifting and the rotating adjustment of the clamping shaft so as to realize the taking and the placing of the sample tube.
As a further scheme of the utility model: the rotating assembly comprises a rotating plate, a sliding column and a rotating motor, wherein the rotating plate is arranged on the coaxial center of a clamping shaft, the sliding column is arranged on the outer side of the rotating plate, the rotating motor is used for driving the rotating plate to rotate, an output shaft of the rotating motor is fixedly connected with the lower end of the center of the rotating plate, the sliding column is vertically arranged on the outer side of the upper end of the rotating plate, a vertical sliding groove is formed in the sliding column, a sliding block is slidably arranged in the sliding groove, two groups of clamping plates are vertically arranged on one side of the sliding block, and the clamping plates are fixedly connected with the clamping shaft so as to control the clamping shaft to rotate.
As a further scheme of the utility model: an angle sensor is sleeved on an output shaft of the rotating motor and used for detecting the rotating angle.
As a further scheme of the utility model: the lifting assembly comprises a clamping sleeve connected with the clamping shaft in a rotating mode and a synchronous belt driving the clamping sleeve to move in a lifting mode, the clamping sleeve is of a U-shaped structure, the clamping sleeve is sleeved on the clamping shaft and located at the outer end of the clamping plate, the clamping plate is arranged on the inner side of the clamping sleeve in a pasting mode, and the outer end of the clamping sleeve is fixedly mounted on one side of the synchronous belt through a supporting plate to drive the clamping shaft to move in a lifting mode.
As a further scheme of the utility model: and the two ends of the synchronous belt are respectively provided with a synchronous roller, the synchronous belt is sleeved on the synchronous rollers to be rotationally connected, and the synchronous rollers at the lower end of the base are in transmission connection with the synchronous motor.
As a further scheme of the utility model: the claw hand subassembly includes the holder of fixed mounting on splint, slidable mounting in the clamp holder both sides, be equipped with the impeller that the drive clamp holder removed in the holder, the impeller includes the drive motor and fixedly sets up the even board at the drive motor output shaft outer end, the clamp holder is located and is equipped with the drive plate in the holder respectively, and the distribution is equipped with the promotion groove on the drive plate, the both ends that link the board correspond the promotion groove and are equipped with respectively and link the post, link post insert and push the inslot sliding connection.
As a further scheme of the utility model: the positioning assembly comprises a positioning cylinder and a positioning rod arranged at the upper end of the positioning cylinder, the lower end of the rotating disk is provided with a corresponding positioning hole corresponding to the positioning rod, and the positioning rod is inserted into the positioning hole.
As a further scheme of the utility model: the clamping plate is located the lower extreme of claw hand subassembly and is equipped with first photoelectric sensor, is equipped with the second photoelectric sensor on the rotary disk.
Compared with the prior art, the utility model has the beneficial effects that: sample pipe is placed in proper order on the pipe support of rotary disk, and the rotary seat drives the rotary disk and rotates to drive the rotary motion of sample pipe, jaw subassembly carries out position control through rotating component and lifting subassembly, promotes motor control clamp splice and folds the centre gripping sample pipe for get and put the sample pipe, with the realization sample pipe automatic placement on the detection frame of analysis appearance, and accessible clamping jaw mechanism places the sample pipe on the detection frame on the pipe support, realizes automatic feeding. The rotating assembly drives the sliding column to move along the central ring direction of the rotating plate through the rotating plate which is arranged concentrically with the clamping shaft, the sliding column drives the clamping shaft to rotate through the clamping plate, and the clamping shaft can be adjusted in an ascending and descending manner through the clamping plate, so that the position of the claw assembly is adjusted, the automatic taking and placing of the sample tube are realized, and the working efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the jaw mechanism of the present utility model;
FIG. 3 is a schematic view of a claw assembly of the present utility model;
FIG. 4 is a schematic view of the internal structure of the claw assembly of the present utility model;
the marks in the figure are as follows: 1. a stand; 2. a rotary table; 3. a jaw mechanism; 4. a claw hand assembly; 5. positioning a cylinder; 11. a first photosensor; 12. a second photosensor; 21. a rotating disc; 22. a pipe rack; 23. a rotating seat; 30. a synchronous belt; 31. a base; 32. a clamping plate; 33. a clamping shaft; 34. a rotating plate; 35. a spool; 36. a rotating electric machine; 37. a clamping plate; 38. an angle sensor; 39. a cutting sleeve; 41. a clamping seat; 42. clamping blocks; 43. a pushing motor; 44. a connecting plate; 45. a pushing plate; 46. connecting columns; 51. and a positioning rod.
Detailed Description
The utility model is further described with reference to the following detailed drawings in order to make the implementation, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in figures 1 to 4 of the drawings,
the embodiment provides a sampling device for chemical analysis, which comprises a rack 1, a rotary table 2 arranged on one side of the rack 1 and used for storing sample tubes, and a clamping jaw mechanism 3 arranged on the other side of the rack 1 and used for taking and placing the sample tubes, wherein the rotary table 2 comprises a rotary disc 21, a tube rack 22 arranged at the upper end of the rotary disc 21, and a rotary seat 23 for driving the rotary disc 21 to rotate, the sample tubes are annularly arranged at the upper end of the tube rack 22, and a positioning assembly for limiting the rotary disc 21 is arranged on one side of the rotary seat 23 so as to improve the stability of the rotary disc 21 when being parked; the clamping jaw mechanism 3 comprises a base 31, a clamping plate 32 arranged at the upper end of the base 31, and a jaw assembly 4 arranged at the outer end side of the clamping plate 32, wherein the jaw assembly 4 is used for grabbing a sample tube, one side, far away from the jaw assembly 4, of the clamping plate 32 is fixedly connected with a clamping shaft 33 and is inserted into the base 31 through the clamping shaft 33 to be movably connected, and a lifting assembly and a rotating assembly for controlling the clamping shaft 33 to move are arranged in the base 31 and are used for controlling the lifting and rotating adjustment of the clamping shaft 33 so as to realize the taking and placing of the sample tube.
In this embodiment, the rotating assembly includes a rotating plate 34 coaxially disposed with the clamping shaft 33, a sliding column 35 disposed outside the rotating plate 34, and a rotating motor 36 for driving the rotating plate 34 to rotate, where an output shaft of the rotating motor 36 is fixedly connected with a lower end of a center of the rotating plate 34 to drive the rotating plate 34 to rotate, the sliding column 35 is vertically mounted outside an upper end of the rotating plate 34, a vertical sliding groove is disposed on the sliding column 35, a sliding block is slidably mounted in the sliding groove, two sets of clamping plates 37 are vertically disposed on one side of the sliding block, and the clamping plates 37 are fixedly connected with the clamping shaft 33, so as to control the clamping shaft 33 to rotate. Specifically, the rotating motor 36 drives the rotating plate 34 to rotate, and the rotating plate 34 drives the clamping plate 37 to rotate through the sliding column 35, so that the rotation of the clamping shaft 33 is realized. An angle sensor 38 is sleeved on the output shaft of the rotating motor 36 and is used for detecting the rotating angle so as to position the direction of the claw assembly 4. The lifting assembly comprises a clamping sleeve 39 rotationally connected with the clamping shaft 33 and a synchronous belt 30 driving the clamping sleeve 39 to move in a lifting mode, the clamping sleeve 39 is of a U-shaped structure, the clamping sleeve 39 is sleeved on the clamping shaft 33 and located at the outer end of the clamping plate 37, the clamping plate 37 is attached to the inner side of the clamping sleeve 39, and the outer end of the clamping sleeve 39 is fixedly mounted on one side of the synchronous belt 30 through a support plate so as to drive the clamping shaft 33 to move in a lifting mode. The synchronous rollers are respectively arranged at two ends of the synchronous belt 30, the synchronous belt 30 is sleeved on the synchronous rollers to be connected in a rotating way, and the synchronous rollers at the lower end of the base 31 are connected with the synchronous motor in a transmission way.
In this embodiment, the claw assembly 4 includes a clamping seat 41 fixedly installed on the clamping plate 32, and clamping blocks 42 slidably installed on two sides of the clamping seat 41, a pushing member for driving the clamping blocks 42 to move is provided in the clamping seat 41, the pushing member includes a pushing motor 43 and a connecting plate 44 fixedly provided at an outer end of an output shaft of the pushing motor 43, pushing plates 45 are provided in the clamping seat 41 in the clamping blocks 42, pushing grooves are distributed on the pushing plates 45, connecting columns 46 are provided at two ends of the connecting plate 44 corresponding to the pushing grooves, and the connecting columns 46 are inserted into the pushing grooves for sliding connection. Specifically, the pushing motor 43 controls the connecting plate 44 to rotate, two sides of the connecting plate 44 are respectively connected with the pushing plate 45 through the connecting posts 46, and the connecting posts 46 slide in the pushing grooves, so that the pushing plate 45 is driven to fold or unfold, and the clamping blocks 42 can take and put sample tubes.
In this embodiment, the locating component includes location cylinder 5 and sets up the locating lever 51 in location cylinder 5 upper end, the lower extreme of rotary disk 21 corresponds locating lever 51 and is equipped with corresponding locating hole, and locating lever 51 inserts the locating hole, fixes rotary disk 21, improves the stability when rotary disk 21 parks, and when rotary disk 21 rotated, cylinder control locating lever 51 breaks away from the locating hole.
In this embodiment, the clamping plate 32 is located at the lower end of the claw assembly 4 and is provided with a first photoelectric sensor 11, and the rotating disk 21 is provided with a second photoelectric sensor 12, which are respectively used for marking the positions of the sample tubes.
The working principle of the utility model is as follows: sample pipe is placed on the pipe support 22 of rotary disk 21 in proper order, and rotary seat 23 drive rotary disk 21 rotates to drive the rotary motion of sample pipe, claw hand subassembly 4 carries out position control through rotating component and lifting subassembly, promotes motor 43 control clamp splice 42 and folds the clamp splice and hold the sample pipe, is used for getting and puts the sample pipe, in order to realize that the sample pipe is automatic to be placed on the detection frame of analysis appearance, and accessible clamping jaw mechanism 3 places the sample pipe on the detection frame on pipe support 22, realizes automatic feeding. The rotating assembly drives the sliding column 35 to move along the central ring direction of the rotating plate 34 through the rotating plate 34 which is arranged concentrically with the clamping shaft 33, the sliding column 35 drives the clamping shaft 33 to rotate through the clamping plate 37, and the clamping shaft 33 can be lifted and regulated on the sliding column 35 through the clamping plate 37, so that the position of the claw assembly 4 can be regulated conveniently.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof. It is noted that relational terms such as first and second, and the like, if any, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Claims (8)
1. The utility model provides a sampling device for chemical analysis, includes the rack and installs the revolving stage that is used for storing the sample pipe in rack one side, sets up the clamping jaw mechanism that is used for getting the sample pipe in rack opposite side, its characterized in that: the rotary table comprises a rotary table, a pipe support arranged at the upper end of the rotary table, and a rotary seat for driving the rotary table to rotate, wherein a sample tube is annularly arranged at the upper end of the pipe support, and a positioning assembly for limiting the rotary table is arranged at one side of the rotary seat so as to improve the stability of the rotary table when the rotary table is parked; the clamping jaw mechanism comprises a base, a clamping plate arranged at the upper end of the base, and a jaw assembly arranged at the outer end side of the clamping plate, wherein the jaw assembly is used for grabbing a sample tube, one side, away from the jaw assembly, of the clamping plate is fixedly connected with a clamping shaft, the clamping plate is inserted into the base through the clamping shaft to be movably connected, and a lifting assembly and a rotating assembly for controlling the clamping shaft to move are arranged in the base and used for controlling the clamping shaft to lift and rotate.
2. A sampling device for chemical analysis according to claim 1, wherein: the rotating assembly comprises a rotating plate, a sliding column and a rotating motor, wherein the rotating plate is arranged on the coaxial center of a clamping shaft, the sliding column is arranged on the outer side of the rotating plate, the rotating motor is used for driving the rotating plate to rotate, an output shaft of the rotating motor is fixedly connected with the lower end of the center of the rotating plate, the sliding column is vertically arranged on the outer side of the upper end of the rotating plate, a vertical sliding groove is formed in the sliding column, a sliding block is slidably arranged in the sliding groove, two groups of clamping plates are vertically arranged on one side of the sliding block, and the clamping plates are fixedly connected with the clamping shaft so as to control the clamping shaft to rotate.
3. A sampling device for chemical analysis according to claim 2, wherein: an angle sensor is sleeved on an output shaft of the rotating motor and used for detecting the rotating angle.
4. A sampling device for chemical analysis according to claim 2, wherein: the lifting assembly comprises a clamping sleeve connected with the clamping shaft in a rotating mode and a synchronous belt driving the clamping sleeve to move in a lifting mode, the clamping sleeve is of a U-shaped structure, the clamping sleeve is sleeved on the clamping shaft and located at the outer end of the clamping plate, the clamping plate is arranged on the inner side of the clamping sleeve in a pasting mode, and the outer end of the clamping sleeve is fixedly mounted on one side of the synchronous belt through a supporting plate to drive the clamping shaft to move in a lifting mode.
5. The sampling device for chemical analysis according to claim 4, wherein: and the two ends of the synchronous belt are respectively provided with a synchronous roller, the synchronous belt is sleeved on the synchronous rollers to be rotationally connected, and the synchronous rollers at the lower end of the base are in transmission connection with the synchronous motor.
6. A sampling device for chemical analysis according to claim 1, wherein: the claw hand subassembly includes the holder of fixed mounting on splint, slidable mounting in the clamp holder both sides, be equipped with the impeller that the drive clamp holder removed in the holder, the impeller includes the drive motor and fixedly sets up the even board at the drive motor output shaft outer end, the clamp holder is located and is equipped with the drive plate in the holder respectively, and the distribution is equipped with the promotion groove on the drive plate, the both ends that link the board correspond the promotion groove and are equipped with respectively and link the post, link post insert and push the inslot sliding connection.
7. A sampling device for chemical analysis according to claim 1, wherein: the positioning assembly comprises a positioning cylinder and a positioning rod arranged at the upper end of the positioning cylinder, the lower end of the rotating disk is provided with a corresponding positioning hole corresponding to the positioning rod, and the positioning rod is inserted into the positioning hole.
8. The sampling device for chemical analysis according to claim 6, wherein: the clamping plate is located the lower extreme of claw hand subassembly and is equipped with first photoelectric sensor, is equipped with the second photoelectric sensor on the rotary disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223526218.XU CN219285209U (en) | 2022-12-26 | 2022-12-26 | Sampling device for chemical analysis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223526218.XU CN219285209U (en) | 2022-12-26 | 2022-12-26 | Sampling device for chemical analysis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219285209U true CN219285209U (en) | 2023-06-30 |
Family
ID=86923654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223526218.XU Active CN219285209U (en) | 2022-12-26 | 2022-12-26 | Sampling device for chemical analysis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219285209U (en) |
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2022
- 2022-12-26 CN CN202223526218.XU patent/CN219285209U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240401 Address after: No. 88 Zhoutou Juzhoutou, Yangkou Town, Guangfeng County, Shangrao City, Jiangxi Province, 334600 Patentee after: Chen Wuxiang Country or region after: China Address before: 242600 No. 9 Shengli West Road, Jingyang Town, Jingde County, Xuancheng, Anhui Province Patentee before: Xuancheng Aochuang Environmental Testing Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240520 Address after: Room 266, Block B, Unit 4, Building 1, No. 688 Qiushi Road, Jinshanwei Town, Jinshan District, Shanghai, 201500 Patentee after: Shanghai Liangen Chemical Technology Co.,Ltd. Country or region after: China Address before: No. 88 Zhoutou Juzhoutou, Yangkou Town, Guangfeng County, Shangrao City, Jiangxi Province, 334600 Patentee before: Chen Wuxiang Country or region before: China |