CN116213008A - Full-automatic blade sample grinding machine for laboratory - Google Patents
Full-automatic blade sample grinding machine for laboratory Download PDFInfo
- Publication number
- CN116213008A CN116213008A CN202310003673.1A CN202310003673A CN116213008A CN 116213008 A CN116213008 A CN 116213008A CN 202310003673 A CN202310003673 A CN 202310003673A CN 116213008 A CN116213008 A CN 116213008A
- Authority
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- China
- Prior art keywords
- grinding
- fixedly connected
- workbench
- full
- upper plate
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 44
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 21
- 239000007788 liquid Substances 0.000 claims abstract description 17
- 238000007789 sealing Methods 0.000 claims abstract description 10
- 229910001873 dinitrogen Inorganic materials 0.000 abstract 2
- 241000196324 Embryophyta Species 0.000 description 17
- 238000000034 method Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 5
- 239000004570 mortar (masonry) Substances 0.000 description 5
- 230000001954 sterilising effect Effects 0.000 description 4
- 102000006382 Ribonucleases Human genes 0.000 description 3
- 108010083644 Ribonucleases Proteins 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000003398 denaturant Substances 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 208000001034 Frostbite Diseases 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910021389 graphene Inorganic materials 0.000 description 1
- 230000003834 intracellular effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 210000003296 saliva Anatomy 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2/00—Crushing or disintegrating by gyratory or cone crushers
- B02C2/10—Crushing or disintegrating by gyratory or cone crushers concentrically moved; Bell crushers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultraviolet radiation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Crushing And Grinding (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention provides a full-automatic blade sample grinder for a laboratory, and relates to the technical field of blade sample grinders. The full-automatic blade sample grinding machine for the laboratory comprises a workbench, wherein a supporting leg is fixedly connected to the lower side face of the workbench, a sliding groove is formed in the workbench, a sliding plate with an air passage is connected in the sliding groove in a sliding mode, a double-layer grinding pot is fixedly connected to the upper side face of the sliding plate, a sealing ring is arranged at the bottom of the sliding groove, an electromagnetic valve is arranged on the lower side face of the workbench, one end of the electromagnetic valve is communicated with the sealing ring, and the other end of the electromagnetic valve is connected with a liquid nitrogen tank with a valve in a pipe mode. After the solenoid valve that the grinding bowl corresponds is opened, nitrogen gas can lead to in the corresponding grinding bowl, and then nitrogen gas can precool the plant blade in the grinding bowl, cooperates the grinding head of downward movement, pivoted for plant blade is ground, has improved treatment effeciency, can select the grinding bowl of different quantity according to the demand, and is very convenient.
Description
Technical Field
The invention relates to the technical field of blade sample grinding machines, in particular to a full-automatic blade sample grinding machine for a laboratory.
Background
With the development of molecular biology technology, research on plant molecular biology is further deepened, and extraction of RNA of plant tissues is a necessary premise for the research on plant molecular biology.
In general, the amount of sample materials required in the process of extracting plant leaf RNA is small, and the sample grinding cannot be performed by matching with large-scale grinding equipment, generally, when plant leaf materials are ground in a laboratory, a mortar, a grinding rod and liquid nitrogen are required to be prepared, 0.1g of fresh sample is taken and put into the liquid nitrogen precooled mortar, and the fresh sample is ground while adding the liquid nitrogen until the sample is in a fine powder state,
before grinding, the above materials are put into an ultra-clean workbench for ultraviolet sterilization of about 15 min.
Because the first element of high quality RNA acquisition is the extraction material. Once the plant sample is collected and picked, RNA from the isolated tissue becomes very unstable and is highly susceptible to degradation by rnases. RNase is a kind of enzyme with very stable biological activity, besides intracellular RNase, in dust in various laboratory vessels and reagent environments, sweat and saliva of human skin, and RNase is heat-resistant, acid-resistant and alkali-resistant, and can not be completely deactivated by conventional high-temperature high-pressure steam sterilization method, and protein denaturant can temporarily deactivate it, but after the denaturant is removed, the activity can be recovered.
In the grinding process, after liquid nitrogen is added into the mortar, the mortar is required to be held by one hand, and the plant sample is ground by the other hand of the grinding rod.
However, the manual sample grinding process has a plurality of defects, on one hand, the manual sample grinding process is extremely easy to frostbite hands due to improper operation, on the other hand, when the types of the grinded blade samples are more, the grinding tool mortar and the grinding rod are required to be cleaned and sterilized before the grinding of one sample at a later time to replace the other sample, the operation process is complicated, and the long operation process is easy to degrade RNA in the samples.
In addition, the uniformity and the grinding sufficiency of the grinding result between each sample cannot be ensured by manual grinding, and insufficient grinding and non-uniformity of grinding between samples can have great influence on the subsequent experimental results.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides a full-automatic blade grinding machine for a laboratory, which solves the problems that when the prior laboratory grinds plant blades with different requirements, liquid nitrogen precooling is needed to be matched with manual grinding, so that the grinding is inconvenient, and the plant blades are slightly careless and can be frosted.
(II) technical scheme
In order to achieve the above purpose, the invention is realized by the following technical scheme: the full-automatic blade sample grinding machine for the laboratory comprises a workbench, wherein a supporting leg is fixedly connected to the lower side surface of the workbench, a chute is arranged on the workbench, a sliding plate with an air passage is connected in the chute in a sliding manner, a double-layer grinding pot is fixedly connected to the upper side surface of the sliding plate, a sealing ring is arranged at the bottom of the chute, an electromagnetic valve is arranged on the lower side surface of the workbench, one end of the electromagnetic valve is communicated with the sealing ring, the other end of the electromagnetic valve is connected with a liquid nitrogen tank with a valve in a pipe manner, and the air passage is communicated with a double-layer gap of the grinding pot;
the upper side surface of the workbench is fixedly connected with a guide cylinder and a support column, the guide cylinder is connected with a guide rod in a sliding manner, the upper end of the support column is rotationally connected with a screw rod, the upper end of the guide rod is fixedly connected with an upper plate, the screw rod is in threaded connection with the upper plate, the outer side surface of the support column is fixedly connected with a support seat, the inner side of one end of the support seat far away from the support column is provided with a first ultraviolet lamp, and the edge of the lower side surface of the upper plate is fixedly connected with a second ultraviolet lamp;
the lower side of upper plate rotates and is connected with connecting axle and outer ring gear, the lateral surface fixedly connected with of connecting axle and the gear of outer ring gear meshing, the lower extreme fixedly connected with of connecting axle is located the grinding head directly over the grinding alms bowl, the last side fixed mounting of upper plate has the motor, the output shaft of motor rotates and passes the upper plate, and the gyro wheel of the inboard contact of lower extreme department fixedly connected with outer ring gear.
Preferably, the grinding bowl is located above the upper side surface of the workbench, and the grinding bowl is distributed at the edge of the workbench in a circle.
Preferably, the guide cylinder is located at the inner side of the grinding bowl, and the support column is located at the inner side of the guide cylinder.
Preferably, the screw rod extends out of the upper plate upwards, and the outer side surface above the upper plate is fixedly connected with a rotating wheel.
Preferably, the first ultraviolet lamp is located at the outer side of the guide cylinder and located at the inner side of the circle of grinding pot.
Preferably, the first ultraviolet lamp and the second ultraviolet lamp face the grinding pot and the grinding head.
Preferably, the support legs are connected with a support frame together, the liquid nitrogen tank is installed in the middle of the horizontal part of the support frame, and the vertical part of the support frame is provided with a control panel.
(III) beneficial effects
The invention provides a full-automatic blade sample grinder for a laboratory. The beneficial effects are as follows:
1. according to the invention, after the electromagnetic valve corresponding to the grinding bowl is opened, nitrogen is introduced into the corresponding grinding bowl, and then the nitrogen pre-cools plant leaves in the grinding bowl, and the plant leaves are ground by matching with the grinding head which moves downwards and rotates, so that the treatment efficiency is improved, and different numbers of grinding bowls can be selected according to the required quantity, so that the method is very convenient.
2. According to the invention, the two ultraviolet lamps are matched and the motor drives the grinding head to rotate, so that the workbench, the grinding bowl and the grinding head can be sterilized, and the operation is very convenient.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a bottom view of the present invention at the upper plate;
FIG. 4 is a top view of the present invention below the polishing head;
FIG. 5 is a cross-sectional view at B-B in the present invention;
fig. 6 is an enlarged view at D in fig. 5.
Wherein, 1, a workbench; 2. a sliding plate; 3. an electromagnetic valve; 4. a liquid nitrogen tank; 5. a support frame; 6. a guide cylinder; 7. a guide rod; 8. grinding the bowl; 9. a support column; 10. a motor; 11. a screw; 12. a rotating wheel; 13. a first ultraviolet lamp; 14. an upper plate; 15. a second ultraviolet lamp; 16. a connecting shaft; 17. a grinding head; 18. an outer ring gear; 19. a roller; 20. a gear; 21. a support base; 22. and (3) sealing rings.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples:
as shown in fig. 1-6, the embodiment of the invention provides a full-automatic vane sample grinder for a laboratory, which comprises a workbench 1, four supporting legs are fixedly connected to the lower side surface of the workbench 1, a chute is arranged on the workbench 1, the chute is communicated with the side edge of the workbench 1, a sliding plate 2 with an air passage is connected in the chute in a sliding way, a handle is fixedly connected to one side surface of the sliding plate 2, which faces the outer side of the edge of the workbench 1, the sliding plate 2 can be pulled by the handle, a bolt is inserted into the upper surface of the sliding plate 2, a threaded hole is arranged on the bottom surface of the chute, the upper side surface of the sliding plate 2 is fixedly connected with a double-layer grinding pot 8, the grinding pot 8 is made of a material with good heat conductivity, such as diamond and graphene, the temperature loss of nitrogen is reduced to the greatest extent, the grinding pot 8 is positioned above the upper side surface of the workbench 1, the grinding pot 8 is distributed at the edge of the workbench 1, a circle of the bottom of the chute is provided with a sealing ring 22, the lower side surface of the workbench 1 is provided with an electromagnetic valve 3, one end of the electromagnetic valve 3 is controlled by a control panel, the electromagnetic valve 22 is connected to one end of the sealing ring 22, the other end of the electromagnetic valve 3 is connected with a liquid nitrogen pot 4 with a valve, the liquid nitrogen pot 4, and the liquid nitrogen channel 4 and the electromagnetic valve 3 is connected to the inner side of the electromagnetic valve 4 through the electromagnetic valve 4, the electromagnetic valve 3 and the air passage is connected to the electromagnetic valve 4, and the electromagnetic valve 4 and the air passage 4 passes through the air passage and the air passage 4 and the threaded hole 4 and the sealing gap is opened;
the upper side of the workbench 1 is fixedly connected with four guide cylinders 6 and a support column 9, the support column 9 is positioned at the center of the upper side of the workbench 1, the guide cylinder 6 is positioned at the inner side of the grinding bowl 8, the support column 9 is positioned at the inner side of the guide cylinder 6, a guide rod 7 is connected in a sliding manner in the guide cylinder 6, the upper end of the support column 9 is rotationally connected with a screw 11, the upper end of the guide rod 7 is fixedly connected with an upper plate 14, the upper plate 14 is positioned right above the workbench 1, the screw 11 is in threaded connection with the upper plate 14, the upper plate 14 can be driven to move up and down after the screw 11 is rotated, a support seat 21 is fixedly connected with the outer side of the support column 9, a first ultraviolet lamp 13 is arranged at the inner side of one end of the support seat 21 far away from the support column 9, the grinding bowl 17 is sterilized by the action of the first ultraviolet lamp 13, the first ultraviolet lamp 13 is positioned at the outer side of the guide cylinder 6, and positioned at the inner side of the grinding bowl 8, the edge of the lower side of the upper plate 14 is fixedly connected with a second ultraviolet lamp 15, and the second ultraviolet lamp 15 is used for sterilizing the grinding bowl 17 and the grinding bowl 8;
the lower side of the upper plate 14 is rotationally connected with a connecting shaft 16 and an outer gear ring 18, the outer side of the connecting shaft 16 is fixedly connected with a gear 20 meshed with the outer gear ring 18, the lower end of the connecting shaft 16 is fixedly connected with a grinding head 17 positioned right above the grinding bowl 8, the upper side of the upper plate 14 is fixedly provided with a motor 10, the motor 10 is electrically connected with a control panel, an output shaft of the motor 10 rotates to pass through the upper plate 14, a roller 19 contacted with the inner side of the outer gear ring 18 is fixedly connected at the lower end, the roller 19 is driven to rotate after the motor 10 is started, the roller 19 drives the outer gear ring 18 to rotate, the gear 20 is driven to rotate through the meshing of the outer gear ring 18 and the gear 20, the gear 20 drives the connecting shaft 16 to drive the grinding head 17 to rotate, and after the grinding head 17 stretches into the grinding bowl 8, the plant leaves placed into the grinding bowl 8 can be ground in cooperation with the rotation of the grinding head 17.
The screw 11 extends upwards out of the upper plate 14, and a rotating wheel 12 is fixedly connected to the outer side surface above the upper plate 14, and the screw 11 is driven to rotate from the rotating wheel 12.
The first ultraviolet lamp 13 and the second ultraviolet lamp 15 are directed toward the grind bowl 8 and the grind head 17.
The supporting leg is connected a support frame 5 jointly, and liquid nitrogen tank 4 installs in the middle part of the horizontal part of support frame 5, and the vertical part of support frame 5 is provided with control panel.
Working principle: the first ultraviolet lamp 13 and the second ultraviolet lamp 15 are firstly turned on for sterilization for 15 minutes, then the sliding plate 2 is slid to the limit position of the chute, the bolts are screwed down to the threaded holes and screwed down, the grinding bowl 8 is located under the grinding head 17, after plant leaves to be ground are put into the grinding bowl 8, the electromagnetic valve 3 corresponding to the grinding bowl 8 filled with the plant leaves is opened, then the valve corresponding to the liquid nitrogen tank 4 is opened, nitrogen in the liquid nitrogen tank 4 enters the grinding bowl 8 to precool the plant leaves in the grinding bowl 8, in addition, the rotating wheel 12 drives the screw 11 to rotate, the screw 11 drives the upper plate 14 to move downwards, the upper plate 14 drives the connecting shaft 16 to enable the grinding head 17 to move downwards, after the motor 10 is started, the motor 10 drives the roller 19 to rotate, the roller 19 drives the outer gear ring 18 to rotate, the outer gear ring 18 drives the gear 20 to rotate through the meshing relationship, the connecting shaft 16 enables the grinding head 17 to rotate, the rotating fit of the grinding head 17 moves downwards, the plant leaves in the grinding bowl 8 can be ground, and the plant leaves in the grinding bowl 8 can be intermittently moved downwards after the grinding head 17 stretches into the grinding bowl 17.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a laboratory is with full-automatic blade sample grinding machine, includes workstation (1), the downside fixedly connected with supporting leg of workstation (1), its characterized in that: the automatic grinding machine is characterized in that a sliding groove is formed in the workbench (1), a sliding plate (2) with an air passage is connected in the sliding groove in a sliding mode, a double-layer grinding pot (8) is fixedly connected to the upper side face of the sliding plate (2), a sealing ring (22) is arranged at the bottom of the sliding groove, an electromagnetic valve (3) is arranged on the lower side face of the workbench (1), one end of the electromagnetic valve (3) is communicated with the sealing ring (22), the other end of the electromagnetic valve is connected with a liquid nitrogen tank (4) with a valve in a pipe mode, and the air passage is communicated with a double-layer gap of the grinding pot (8);
the automatic feeding device is characterized in that a guide cylinder (6) and a support column (9) are fixedly connected to the upper side face of the workbench (1), a guide rod (7) is connected to the guide cylinder (6) in a sliding mode, a screw (11) is connected to the upper end of the support column (9) in a rotating mode, an upper plate (14) is fixedly connected to the upper end of the guide rod (7), the screw (11) is in threaded connection with the upper plate (14), a supporting seat (21) is fixedly connected to the outer side face of the support column (9), a first ultraviolet lamp (13) is mounted on the inner side of one end, away from the support column (9), of the supporting seat (21), and a second ultraviolet lamp (15) is fixedly connected to the edge of the lower side face of the upper plate (14).
The utility model discloses a grinding device for grinding bowl, including upper plate (14), connecting axle (16) and outer ring gear (18) are connected with in the downside rotation of upper plate (14), the lateral surface fixedly connected with of connecting axle (16) and gear (20) of outer ring gear (18) meshing, the lower extreme fixedly connected with of connecting axle (16) is located grinding head (17) directly over grinding bowl (8), the upside fixed mounting of upper plate (14) has motor (10), the output shaft of motor (10) rotates and passes upper plate (14), and fixedly connected with gyro wheel (19) with outer ring gear (18) inboard contact in lower extreme department.
2. A full-automatic vane grinder for laboratory use as claimed in claim 1, wherein: the grinding pot (8) is positioned above the upper side surface of the workbench (1), and the grinding pot (8) is distributed at the edge of the workbench (1) in a circle.
3. A full-automatic vane grinder for laboratory use as claimed in claim 2, wherein: the guide cylinder (6) is positioned at the inner side of the grinding pot (8), and the support column (9) is positioned at the inner side of the guide cylinder (6).
4. A full-automatic vane grinder for laboratory use as claimed in claim 1, wherein: the screw rod (11) upwards extends out of the upper plate (14), and the outer side surface above the upper plate (14) is fixedly connected with a rotating wheel (12).
5. A full-automatic vane grinder for laboratory use as claimed in claim 1, wherein: the first ultraviolet lamp (13) is positioned at the outer side of the guide cylinder (6) and positioned at the inner side of a circle of grinding pot (8).
6. A full-automatic vane grinder for laboratory use as claimed in claim 1, wherein: the first ultraviolet lamp (13) and the second ultraviolet lamp (15) face the grinding pot (8) and the grinding head (17).
7. A full-automatic vane grinder for laboratory use as claimed in claim 1, wherein: the support leg department connects a support frame (5) jointly, liquid nitrogen container (4) are installed in the middle part of support frame (5) horizontal part, the vertical part of support frame (5) is provided with control panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310003673.1A CN116213008B (en) | 2023-01-03 | 2023-01-03 | Full-automatic blade sample grinding machine for laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310003673.1A CN116213008B (en) | 2023-01-03 | 2023-01-03 | Full-automatic blade sample grinding machine for laboratory |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116213008A true CN116213008A (en) | 2023-06-06 |
| CN116213008B CN116213008B (en) | 2024-05-10 |
Family
ID=86581684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310003673.1A Active CN116213008B (en) | 2023-01-03 | 2023-01-03 | Full-automatic blade sample grinding machine for laboratory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116213008B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2243941Y (en) * | 1995-09-28 | 1997-01-01 | 齐桂平 | Analysis and sample making micronizer with anti-loosening device |
| KR20100046835A (en) * | 2008-10-28 | 2010-05-07 | 한국에너지기술연구원 | Automatic mortar |
| CN108080121A (en) * | 2017-12-22 | 2018-05-29 | 济南大学 | A kind of quick grinding device in laboratory |
| CN108187871A (en) * | 2018-03-13 | 2018-06-22 | 尹康康 | A kind of RNA milling and extractings method |
| CN110575895A (en) * | 2019-10-20 | 2019-12-17 | 连云港睿晶石英材料有限公司 | Sample grinding equipment for quartz material detection |
| CN211329733U (en) * | 2019-10-31 | 2020-08-25 | 西安文理学院 | Plant tissue liquid nitrogen freezing and grinding device |
| CN211385327U (en) * | 2019-08-06 | 2020-09-01 | 傅君婉 | Chemical multi-millstone type grinding device |
| CN112473950A (en) * | 2020-09-28 | 2021-03-12 | 胡建春 | Be used for medicine grinding to handle and use equipment |
| CN213194041U (en) * | 2020-09-02 | 2021-05-14 | 江西亿圆生物药业有限公司 | Grinder is used in production and processing of herbal medicine blade |
| CN214864213U (en) * | 2021-04-13 | 2021-11-26 | 苏州科铭生物技术有限公司 | Freezing grinding instrument capable of protecting biological sample enzyme activity |
| CN216368317U (en) * | 2021-12-13 | 2022-04-26 | 武汉恒乐矿物工程设备有限公司 | Mining three-head grinding machine |
-
2023
- 2023-01-03 CN CN202310003673.1A patent/CN116213008B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2243941Y (en) * | 1995-09-28 | 1997-01-01 | 齐桂平 | Analysis and sample making micronizer with anti-loosening device |
| KR20100046835A (en) * | 2008-10-28 | 2010-05-07 | 한국에너지기술연구원 | Automatic mortar |
| CN108080121A (en) * | 2017-12-22 | 2018-05-29 | 济南大学 | A kind of quick grinding device in laboratory |
| CN108187871A (en) * | 2018-03-13 | 2018-06-22 | 尹康康 | A kind of RNA milling and extractings method |
| CN211385327U (en) * | 2019-08-06 | 2020-09-01 | 傅君婉 | Chemical multi-millstone type grinding device |
| CN110575895A (en) * | 2019-10-20 | 2019-12-17 | 连云港睿晶石英材料有限公司 | Sample grinding equipment for quartz material detection |
| CN211329733U (en) * | 2019-10-31 | 2020-08-25 | 西安文理学院 | Plant tissue liquid nitrogen freezing and grinding device |
| CN213194041U (en) * | 2020-09-02 | 2021-05-14 | 江西亿圆生物药业有限公司 | Grinder is used in production and processing of herbal medicine blade |
| CN112473950A (en) * | 2020-09-28 | 2021-03-12 | 胡建春 | Be used for medicine grinding to handle and use equipment |
| CN214864213U (en) * | 2021-04-13 | 2021-11-26 | 苏州科铭生物技术有限公司 | Freezing grinding instrument capable of protecting biological sample enzyme activity |
| CN216368317U (en) * | 2021-12-13 | 2022-04-26 | 武汉恒乐矿物工程设备有限公司 | Mining three-head grinding machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116213008B (en) | 2024-05-10 |
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