CN212943412U - Grinder for molecular biology experiments - Google Patents
Grinder for molecular biology experiments Download PDFInfo
- Publication number
- CN212943412U CN212943412U CN202020723926.4U CN202020723926U CN212943412U CN 212943412 U CN212943412 U CN 212943412U CN 202020723926 U CN202020723926 U CN 202020723926U CN 212943412 U CN212943412 U CN 212943412U
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- China
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- supporting column
- unit supporting
- grinding groove
- grinding
- left unit
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Abstract
The utility model relates to the technical field of experimental instruments, in particular to a grinding device for molecular biology experiments, which comprises a base, a second grinding groove and a first grinding groove, wherein the four corners of the lower end of the base are connected with movable wheels, the two sides of the upper end of the base are connected with a left unit supporting column and a right unit supporting column, the lower parts of the left unit supporting column and the right unit supporting column are respectively provided with an inclined pull frame, a first grinding groove is connected between the upper parts of the left unit supporting column and the right unit supporting column, a second grinding groove is arranged between the lower parts of the left unit supporting column and the right unit supporting column, the lower ends of the second grinding groove and the first grinding groove are respectively provided with a filter hole, a flow guide pipe is connected between the upper end of the second grinding groove and the lower end of the first grinding groove, a connecting block of the second grinding groove is connected between the left unit supporting column and the right unit, all be equipped with the grinding structure in second grinding groove and the first grinding groove, whole effectual.
Description
Technical Field
The utility model relates to an experimental apparatus technical field specifically is a grinder for molecular biology experiments.
Background
Grinding utilizes abrasive particles coated or pressed on a grinding tool to finish a machining surface through relative movement of the grinding tool and a workpiece under a certain pressure.
Wherein the materials are easy to adhere to the inner wall of the grinding device during grinding, which causes insufficient grinding, so that the grinding device for molecular biology experiments is needed to improve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a grinder for molecular biology experiments to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a grinding device for molecular biology experiments comprises a base, a second grinding groove and a first grinding groove, wherein the four corners of the lower end of the base are connected with movable wheels, the two sides of the upper end of the base are connected with a left unit supporting column and a right unit supporting column, the lower parts of the left unit supporting column and the right unit supporting column are respectively provided with an inclined pull frame, the first grinding groove is connected between the upper parts of the left unit supporting column and the right unit supporting column, the second grinding groove is arranged between the lower parts of the left unit supporting column and the right unit supporting column, the lower ends of the second grinding groove and the first grinding groove are respectively provided with a filter hole, a flow guide pipe is connected between the upper end of the second grinding groove and the lower end of the first grinding groove, a second grinding groove connecting block is connected between the second grinding groove and the left unit supporting column and the right unit supporting column, a material receiving box is arranged in the middle of the upper end of the base, the grinding structure comprises grinding block, right angle motor, pivot and scraper blade, just the grinding block upper end is connected with the pivot, the pivot upper end is connected with right angle motor, be equipped with the scraper blade in the middle of the pivot, be connected with the scraper blade adapter sleeve between pivot and the scraper blade, right angle motor lower extreme one side is connected with the right angle motor mounting panel, the one end that right angle motor was kept away from to the right angle motor mounting panel is connected with the rotation cover, rotation cover and scraper blade adapter sleeve one side all are equipped with stop nut.
Preferably, the rotating sleeve is sleeved with the left unit supporting column, the limiting nut is in threaded screwing connection with the rotating sleeve, and one end of the limiting nut is in limited clamping with the left unit supporting column contact.
Preferably, the first grinding groove is connected with the left unit supporting column and the right unit supporting column through bolts.
Preferably, the second grinding groove connecting block is connected with the second grinding groove, the left unit supporting column and the right unit supporting column through bolts.
Preferably, the left unit supporting column, the right unit supporting column and the base are connected through threads.
Preferably, the draft tube and the first grinding groove are connected through a bolt.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, through the second grinding groove and the first grinding groove that set up, pass through bolted connection between first grinding groove and left unit support post, the right unit support post, pass through bolted connection between second grinding groove connecting block and the second grinding groove, left unit support post, the right unit support post, form dual grinding groove, second grinding groove and first grinding groove lower extreme all are equipped with the filtration pore, different purpose filtration pores to form multistage grinding, make the device be applicable to the molecular biology experiment more.
2. The utility model discloses in, through the grinding structure who sets up, cup joint between cover and the left unit support post rotates, stop nut and the connection of screwing of cover screw thread rotate, and stop nut one end and the spacing chucking of left unit support post contact, conveniently rotate and adjust from top to bottom on cover and the left unit support post, thereby conveniently adjust the distance between grinding piece and second grinding groove, the first grinding groove, be applicable to different experimental materials, the cooperation scraper blade uses, it glues at the second grinding groove, the first grinding inslot when reducing the material and grinding, make to grind more abundant.
3. The utility model discloses in, through left unit support post and the right unit support post that sets up, through threaded connection between left unit support post, right unit support post and the base, the dismouting is conveniently rotated.
4. The utility model discloses in, through the honeycomb duct that sets up, through bolted connection between honeycomb duct and the first grinding groove, the inslot is ground to the convenient material transmission to the second with first grinding groove lower extreme.
Drawings
FIG. 1 is an overall structure diagram of the present invention;
FIG. 2 is an internal structure view of the present invention;
fig. 3 is a structural diagram of the grinding structure of the present invention.
In the figure: the grinding machine comprises a base 1, a second grinding groove 2, a left unit supporting column 3, a first grinding groove 4, a right unit supporting column 5, a guide pipe 6, a second grinding groove 7, a second grinding groove connecting block 8, a material receiving box 9, a moving wheel 10, a diagonal frame 11, a filtering hole 12, a grinding structure 13, a right-angle motor mounting plate 13, a rotating sleeve 14, a limiting nut 15, a grinding block 16, a right-angle motor 17, a rotating shaft 18, a scraping plate 19 and a scraping plate connecting sleeve 20.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
a grinding device for molecular biology experiments comprises a base 1, a second grinding groove 2 and a first grinding groove 4, wherein the four corners of the lower end of the base 1 are connected with a movable wheel 9, the two sides of the upper end of the base 1 are connected with a left unit supporting column 3 and a right unit supporting column 5, the left unit supporting column 3, the right unit supporting column 5 and the base 1 are connected through threads, the first grinding groove 4, the left unit supporting column 3 and the right unit supporting column 5 are connected through bolts, the lower parts of the left unit supporting column 3 and the right unit supporting column 5 are respectively provided with an inclined pull frame 10, the upper parts of the left unit supporting column 3 and the right unit supporting column 5 are connected with the first grinding groove 4, the lower parts of the left unit supporting column 3 and the right unit supporting column 5 are provided with the second grinding groove 2, the lower ends of the second grinding groove 2 and the first grinding groove 4 are respectively provided with a filtering hole 11, the upper end of the second grinding groove, the draft tube 6 is connected with the first grinding groove 4 through a bolt, a second grinding groove connecting block 7 is connected between the second grinding groove 2 and the left unit supporting column 3, the right unit supporting column 5, the second grinding groove connecting block 7 is connected with the second grinding groove 2, the left unit supporting column 3 and the right unit supporting column 5 through a bolt, a material receiving box 8 is arranged in the middle of the upper end of the base 1, grinding structures 12 are arranged in the second grinding groove 2 and the first grinding groove 4, each grinding structure 12 comprises a grinding block 16, a right-angle motor 17, a rotating shaft 18 and a scraper 19, the upper end of the grinding block 16 is connected with the rotating shaft 18, the upper end of the rotating shaft 18 is connected with the right-angle motor 17, the scraper 19 is arranged in the middle of the rotating shaft 18, a scraper connecting sleeve 20 is connected between the rotating shaft 18 and the scraper 19, a right-angle motor mounting plate 13 is connected on one side of the lower end of, and limiting nuts 15 are arranged on one sides of the rotating sleeve 14 and the scraper connecting sleeve 20, the rotating sleeve 14 is sleeved with the left unit supporting column 3, the limiting nuts 15 are screwed with the rotating sleeve 14 in a threaded manner, and one end of each limiting nut 15 is limited and clamped with a contact of the left unit supporting column 3.
The utility model discloses work flow: firstly, through the arranged second grinding groove 2 and the first grinding groove 4, the first grinding groove 4 is connected with the left unit supporting column 3 and the right unit supporting column 5 through bolts, the second grinding groove connecting block 7 is connected with the second grinding groove 2, the left unit supporting column 3 and the right unit supporting column 5 are connected through bolts, so that a double grinding groove is formed, the lower ends of the second grinding groove 2 and the first grinding groove 4 are respectively provided with a filtering hole 11 with different purposes, so that multi-stage grinding is formed, the device is more suitable for molecular biology experiments, through the arranged flow guide pipe 6, the flow guide pipe 6 is connected with the first grinding groove 4 through bolts, so that materials at the lower end of the first grinding groove 4 can be conveniently transmitted into the second grinding groove 2, through the arranged grinding structure 12, the rotating sleeve 14 is sleeved with the left unit supporting column 3, the limiting nut 15 is screwed with the rotating sleeve 14, and one end of the limiting nut 15 is tightly clamped with the limiting contact of the left unit supporting column 3, make things convenient for rotate and adjust from top to bottom on cover 14 and the left unit support post 3, thereby conveniently adjust abrasive brick 16 and second grinding groove 2, distance between the first grinding groove 4, be applicable to different experimental materials, cooperation scraper blade 19 uses, it glues at second grinding groove 2 when reducing the material grinding, in the first grinding groove 4, make to grind more fully, left unit support post 3 and right unit support post 5 through setting up, left unit support post 3, pass through threaded connection between right unit support post 5 and the base 1, conveniently rotate the dismouting, overall structure is simple, and is effectual, and stability and practicality are higher.
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 (6)
1. The utility model provides a grinder for molecular biology experiments, includes base (1), second grinding groove (2) and first grinding groove (4), its characterized in that: the four corners of the lower end of the base (1) are connected with movable wheels (9), two sides of the upper end of the base (1) are connected with a left unit supporting column (3) and a right unit supporting column (5), the lower parts of the left unit supporting column (3) and the right unit supporting column (5) are respectively provided with an inclined pull frame (10), a first grinding groove (4) is connected between the upper parts of the left unit supporting column (3) and the right unit supporting column (5), a second grinding groove (2) is arranged between the lower parts of the left unit supporting column (3) and the right unit supporting column (5), the lower ends of the second grinding groove (2) and the first grinding groove (4) are respectively provided with a filtering hole (11), a guide pipe (6) is connected between the upper end of the second grinding groove (2) and the lower end of the first grinding groove (4), and a second grinding groove connecting block (7) is connected between the second grinding groove (2), the left unit supporting column (3), a material receiving box (8) is arranged in the middle of the upper end of the base (1), grinding structures (12) are arranged in the second grinding groove (2) and the first grinding groove (4), the grinding structure (12) consists of a grinding block (16), a right-angle motor (17), a rotating shaft (18) and a scraper (19), the upper end of the grinding block (16) is connected with a rotating shaft (18), the upper end of the rotating shaft (18) is connected with a right-angle motor (17), a scraper (19) is arranged in the middle of the rotating shaft (18), a scraper connecting sleeve (20) is connected between the rotating shaft (18) and the scraper (19), one side of the lower end of the right-angle motor (17) is connected with a right-angle motor mounting plate (13), one end of the right-angle motor mounting plate (13) far away from the right-angle motor (17) is connected with a rotating sleeve (14), and limiting nuts (15) are arranged on one sides of the rotating sleeve (14) and the scraper connecting sleeve (20).
2. The grinding device for molecular biology experiments, according to claim 1, wherein: the rotating sleeve (14) and the left unit supporting column (3) are sleeved, the limiting nut (15) is in threaded screwing connection with the rotating sleeve (14), and one end of the limiting nut (15) is in contact limiting clamping with the left unit supporting column (3).
3. The grinding device for molecular biology experiments, according to claim 1, wherein: the first grinding groove (4) is connected with the left unit supporting column (3) and the right unit supporting column (5) through bolts.
4. The grinding device for molecular biology experiments, according to claim 1, wherein: and the second grinding groove connecting block (7) is connected with the second grinding groove (2), the left unit supporting column (3) and the right unit supporting column (5) through bolts.
5. The grinding device for molecular biology experiments, according to claim 1, wherein: the left unit supporting column (3), the right unit supporting column (5) and the base (1) are connected through threads.
6. The grinding device for molecular biology experiments, according to claim 1, wherein: the draft tube (6) is connected with the first grinding groove (4) through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020723926.4U CN212943412U (en) | 2020-05-06 | 2020-05-06 | Grinder for molecular biology experiments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020723926.4U CN212943412U (en) | 2020-05-06 | 2020-05-06 | Grinder for molecular biology experiments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212943412U true CN212943412U (en) | 2021-04-13 |
Family
ID=75373876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020723926.4U Expired - Fee Related CN212943412U (en) | 2020-05-06 | 2020-05-06 | Grinder for molecular biology experiments |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212943412U (en) |
-
2020
- 2020-05-06 CN CN202020723926.4U patent/CN212943412U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210413 |