CN214515103U - Grinder is used in nucleic acid extraction - Google Patents
Grinder is used in nucleic acid extraction Download PDFInfo
- Publication number
- CN214515103U CN214515103U CN202120311966.2U CN202120311966U CN214515103U CN 214515103 U CN214515103 U CN 214515103U CN 202120311966 U CN202120311966 U CN 202120311966U CN 214515103 U CN214515103 U CN 214515103U
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- Prior art keywords
- grinding
- support
- chopping
- plate
- fluted disc
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- 102000039446 nucleic acids Human genes 0.000 title claims abstract description 21
- 108020004707 nucleic acids Proteins 0.000 title claims abstract description 21
- 150000007523 nucleic acids Chemical class 0.000 title claims abstract description 21
- 238000000605 extraction Methods 0.000 title claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 238000005498 polishing Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 238000002955 isolation Methods 0.000 claims 4
- 230000000694 effects Effects 0.000 abstract description 7
- 235000007164 Oryza sativa Nutrition 0.000 abstract description 3
- 235000009566 rice Nutrition 0.000 abstract description 3
- 240000007594 Oryza sativa Species 0.000 abstract 1
- 239000002994 raw material Substances 0.000 description 7
- 241000209094 Oryza Species 0.000 description 3
- 102000053602 DNA Human genes 0.000 description 2
- 108020004414 DNA Proteins 0.000 description 2
- 229920002477 rna polymer Polymers 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229920001222 biopolymer Polymers 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model belongs to the field of rice nucleic acid extraction, and particularly discloses a grinding device for nucleic acid extraction, which comprises a bottom plate, a bracket, a grinding frame, a grinding structure and a chopping box, wherein the bracket and the grinding frame are both arranged on the end surface of the bottom plate, the grinding frame is arranged at the inner side of the bracket, and the top end of the grinding frame is fixedly provided with an arc-shaped grinding plate; the grinding structure is arranged on the support and comprises a telescopic cylinder, a first rack connected to the end of a piston rod of the telescopic cylinder and a first fluted disc which is in meshing transmission with the first rack and connected to the end of the support through a rotating frame, a supporting rod is hinged to the end face of the front side of the first fluted disc, and the free end of the supporting rod is connected with a swinging rod; the swing rod middle part passes through axostylus axostyle swing joint on the support, and the swing rod is close to the end connection of arc grinding plate has the grinding piece, and the swing rod can drive the grinding piece and move along grinding the frame and grind when first fluted disc operation. The utility model discloses reached extraction efficiency height, effect good, the easy operation's of grinding effect, made the grinding more abundant, the result of use is better.
Description
Technical Field
The utility model relates to a rice nucleic acid draws the field, specifically is a grinder is used in nucleic acid extraction.
Background
Nucleic acids are a class of biopolymers that are essential building blocks for all known life forms. Nucleic acids are a generic term for deoxyribonucleic acid (DNA) and ribonucleic acid (RNA). Has very important clinical significance for the research of nucleic acid. When the nucleic acid is extracted, the original cells can be separated from the isolated tissues by grinding, so that the extraction of the nucleic acid is facilitated.
In the process of extracting nucleic acid from rice plants, raw materials are needed to be ground so as to facilitate the subsequent centrifugation and extraction of the nucleic acid from rice, and the existing market has more grinding devices, but the defects of low efficiency, poor grinding effect and more complicated operation generally exist.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a grinder is used in nucleic acid extraction to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a grinding device for nucleic acid extraction comprises a bottom plate, a support, a grinding frame, a grinding structure and a chopping box, wherein the support and the grinding frame are arranged on the end face of the bottom plate, the grinding frame is arranged on the inner side of the support, and an arc-shaped grinding plate is fixedly arranged at the top end of the grinding frame; the grinding structure is arranged on the support and comprises a telescopic cylinder, a first rack connected to the end of a piston rod of the telescopic cylinder and a first fluted disc which is in meshing transmission with the first rack and connected to the end of the support through a rotating frame, a supporting rod is hinged to the end face of the front side of the first fluted disc, and the free end of the supporting rod is connected with a swinging rod; the middle part of the swinging rod is movably connected to the bracket through a shaft lever, the end part of the swinging rod close to the arc-shaped grinding plate is connected with a grinding block, and the swinging rod can drive the grinding block to move and grind along the grinding frame when the first fluted disc runs; the top of the bracket is provided with a feed inlet, and the cavity of the chopping box is internally provided with a chopping seat and a chopping board.
Preferably, the chopping block is fixed on the top side of the chopping box, the chopping plate is arranged on the bottom side of the chopping box and corresponds to the chopping block, and the end part of the chopping plate is provided with a material guide plate corresponding to the feeding hole.
Preferably, the bottom of the chopping box is connected with a discharge pipe, and a discharge port of the discharge pipe is opposite to the arc-shaped grinding plate.
Preferably, the support is also vertically connected with a support plate, the bottom end of the chopping board is connected with a vertical rod, the vertical rod penetrates through the chopping box and the support plate and is connected with a second rack, and the vertical rod is sleeved with a spring.
Preferably, the bracket is further provided with a second fluted disc through the rotating frame, the second fluted disc is in transmission with the first fluted disc through a belt, and the second fluted disc is in meshing transmission with the second rack.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses reached extraction efficiency height, grinding effect good, easy operation's effect, through the grinding structure and the shredding structure who sets up the integral type, cut up the raw materials through the shredding structure in advance to grind it through grinding structure, accelerated the efficiency of grinding, make to grind more abundant, the result of use is better.
Drawings
Fig. 1 is a schematic plan view of the polishing structure of the present invention;
fig. 2 is a schematic view of the overall plane structure of the present invention.
In the figure: 1. a base plate; 2. a support; 3. a grinding frame; 4. an arc-shaped grinding plate; 5. a telescopic cylinder; 6. a first rack; 7. a first fluted disc; 8. a strut; 9. a swing lever; 10. grinding blocks; 11. a shredding box; 12. a chopping base; 13. a chopping plate; 14. a material guide plate; 15. a vertical rod; 16. a second rack; 17. a second toothed disc.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1-2, the present invention provides a technical solution: a grinding device for nucleic acid extraction comprises a bottom plate 1, a support 2, a grinding frame 3, a grinding structure and a chopping box 11, wherein the support 2 and the grinding frame 3 are both arranged on the end surface of the bottom plate 1, the grinding frame 3 is arranged on the inner side of the support 2, and an arc-shaped grinding plate 4 is fixedly arranged at the top end of the grinding frame 3; the grinding structure is arranged on the support 2 and comprises a telescopic cylinder 5, a first rack 6 connected to the piston rod end of the telescopic cylinder 5 and a first fluted disc 7 which is in meshing transmission with the first rack 6 and is connected to the end part of the support 2 through a rotating frame, the front end face of the first fluted disc 7 is hinged with a support rod 8, and the free end of the support rod 8 is connected with a swing rod 9; the middle part of the swing rod 9 is movably connected to the bracket 2 through a shaft lever, the end part of the swing rod 9 close to the arc-shaped grinding plate 4 is connected with a grinding block 10, and the swing rod 9 can drive the grinding block 10 to move and grind along the grinding frame 3 when the first fluted disc 7 runs; the shredding box 11 is arranged at the top of the support 2, a feeding hole is formed in the top of the shredding box 11, and a shredding seat 12 and a shredding plate 13 are arranged in a cavity of the shredding box 11.
In the present embodiment, the shredding seat 12 is fixed on the top side of the shredding box 11, the shredding plate 13 is arranged on the bottom side of the shredding box 11 and corresponds to the shredding seat 12, and the end of the shredding plate 13 is provided with a material guide plate 14 corresponding to the feeding hole.
In this embodiment, a discharge pipe is connected to the bottom of the shredding box 11, and a discharge opening of the discharge pipe faces the arc-shaped grinding plate 4.
In this embodiment, a support plate is vertically connected to the support 2, a vertical rod 15 is connected to the bottom end of the chopping board 13, the vertical rod 15 penetrates through the chopping box 11 and the support plate and is connected with a second rack 16, and a spring is sleeved on the vertical rod 15.
In this embodiment, the bracket 2 is further provided with a second toothed disc 17 through the rotating frame, the second toothed disc 17 is in transmission with the first toothed disc 7 through a belt, and the second toothed disc 17 is in meshing transmission with the second rack 16.
The utility model discloses reached extraction efficiency height, grinding effect good, easy operation's effect, through the grinding structure and the shredding structure who sets up the integral type, cut up the raw materials through the shredding structure in advance to grind it through grinding structure, accelerated the efficiency of grinding, make to grind more abundant, the result of use is better.
When the cutting machine works, a raw material with a feeding hole is placed in the cutting box 11, the telescopic cylinder 5 is started, the telescopic cylinder 5 drives the first rack 6, the first rack 6 is meshed with the first fluted disc 7 for transmission, the first fluted disc 7 is transmitted with the second fluted disc 17 through a belt, so that the second fluted disc 17 is meshed with the second rack 16, the vertical rod 15 moves up and down, the vertical rod 15 drives the cutting plate 13 to move, the raw material can be cut through the corresponding matching of the cutting plate 13 and the cutting base 12, and the cut raw material can be discharged onto the arc-shaped grinding plate 4 through the discharging pipe; because the first fluted disc 7 can drive the supporting rod 8 when in operation, the supporting rod 8 drives the swinging rod 9 to swing, and the swinging rod 9 can drive the grinding block 10 to move along the grinding frame 3 for grinding, thereby grinding the chopped raw materials.
It is worth noting that: whole device is connected with power and total control button, and it realizes controlling it through total control button, because the equipment that control button matches is equipment commonly used, belongs to current mature technology, no longer gives unnecessary details its electric connection relation and concrete circuit structure here.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A grinding device for nucleic acid extraction is characterized by comprising a base plate (1), a support (2), a grinding frame (3), a grinding structure and a chopping box (11), wherein the support (2) and the grinding frame (3) are arranged on the end face of the base plate (1), the grinding frame (3) is arranged on the inner side of the support (2), and an arc-shaped grinding plate (4) is fixedly arranged at the top end of the grinding frame; the grinding structure is arranged on the support (2), and comprises a telescopic cylinder (5), a first rack (6) connected to the end of a piston rod of the telescopic cylinder (5) and a first fluted disc (7) which is in meshing transmission with the first rack (6) and is connected to the end of the support (2) through a rotating frame, wherein the front end face of the first fluted disc (7) is hinged with a support rod (8), and the free end of the support rod (8) is connected with a swing rod (9); the middle part of the swing rod (9) is movably connected to the bracket (2) through a shaft lever, the end part of the swing rod (9) close to the arc-shaped grinding plate (4) is connected with a grinding block (10), and the swing rod (9) can drive the grinding block (10) to move and grind along the grinding frame (3) when the first fluted disc (7) runs; the chopping box (11) is arranged at the top of the bracket (2), a feeding hole is arranged at the top of the chopping box (11), and a chopping seat (12) and a chopping board (13) are arranged in the cavity of the chopping box (11).
2. The polishing apparatus for nucleic acid isolation according to claim 1, wherein: the chopping block (12) is fixed on the top side of the chopping box (11), the chopping plate (13) is arranged on the bottom side of the chopping box (11) and corresponds to the chopping block (12), and the end part of the chopping plate (13) is provided with a material guide plate (14) corresponding to the feeding port.
3. The polishing apparatus for nucleic acid isolation according to claim 1, wherein: the bottom of the chopping box (11) is connected with a discharge pipe, and a discharge port of the discharge pipe is opposite to the arc-shaped grinding plate (4).
4. The polishing apparatus for nucleic acid isolation according to claim 1, wherein: the support (2) is also vertically connected with a support plate, the bottom end of the chopping plate (13) is connected with a vertical rod (15), the vertical rod (15) penetrates through the chopping box (11) and the support plate and is connected with a second rack (16), and the vertical rod (15) is sleeved with a spring.
5. The polishing apparatus for nucleic acid isolation according to claim 4, wherein: and a second fluted disc (17) is further arranged on the support (2) through the rotating frame, the second fluted disc (17) is in transmission with the first fluted disc (7) through a belt, and the second fluted disc (17) is in meshing transmission with the second rack (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120311966.2U CN214515103U (en) | 2021-02-04 | 2021-02-04 | Grinder is used in nucleic acid extraction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120311966.2U CN214515103U (en) | 2021-02-04 | 2021-02-04 | Grinder is used in nucleic acid extraction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214515103U true CN214515103U (en) | 2021-10-29 |
Family
ID=78233400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120311966.2U Active CN214515103U (en) | 2021-02-04 | 2021-02-04 | Grinder is used in nucleic acid extraction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214515103U (en) |
-
2021
- 2021-02-04 CN CN202120311966.2U patent/CN214515103U/en active Active
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| GR01 | Patent grant | ||
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| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: GUANGDONG HUAMAO GAOKE SEED Co.,Ltd. Assignor: AGRICULTURAL GENOMICS INSTITUTE AT SHENZHEN, CHINESE ACADEMY OF AGRICULTURAL SCIENCES Contract record no.: X2022980024226 Denomination of utility model: A grinding device for nucleic acid extraction Granted publication date: 20211029 License type: Common License Record date: 20221130 |
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| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangmen Wanfengyuan Planting Co.,Ltd. Assignor: AGRICULTURAL GENOMICS INSTITUTE AT SHENZHEN, CHINESE ACADEMY OF AGRICULTURAL SCIENCES Contract record no.: X2022980024820 Denomination of utility model: A grinding device for nucleic acid extraction Granted publication date: 20211029 License type: Common License Record date: 20221206 |
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| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Lechang Gufeng Agricultural Technology Development Co.,Ltd. Assignor: AGRICULTURAL GENOMICS INSTITUTE AT SHENZHEN, CHINESE ACADEMY OF AGRICULTURAL SCIENCES Contract record no.: X2022440000309 Denomination of utility model: A grinding device for nucleic acid extraction Granted publication date: 20211029 License type: Common License Record date: 20221219 |
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| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shenzhen Debao Dietary Management Co.,Ltd. Bao'an Branch Assignor: AGRICULTURAL GENOMICS INSTITUTE AT SHENZHEN, CHINESE ACADEMY OF AGRICULTURAL SCIENCES Contract record no.: X2023980033442 Denomination of utility model: A grinding device for nucleic acid extraction Granted publication date: 20211029 License type: Common License Record date: 20230310 |