CN114392820A - Biological assay material grinder - Google Patents
Biological assay material grinder Download PDFInfo
- Publication number
- CN114392820A CN114392820A CN202111569984.1A CN202111569984A CN114392820A CN 114392820 A CN114392820 A CN 114392820A CN 202111569984 A CN202111569984 A CN 202111569984A CN 114392820 A CN114392820 A CN 114392820A
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- Prior art keywords
- grinding
- fixedly connected
- outer cylinder
- bottom end
- seat
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- 239000000463 material Substances 0.000 title claims abstract description 26
- 238000004166 bioassay Methods 0.000 title description 2
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 238000007599 discharging Methods 0.000 claims description 3
- 239000004570 mortar (masonry) Substances 0.000 description 9
- 238000002474 experimental method Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000012620 biological material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 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
- B02C19/00—Other disintegrating devices or methods
- B02C19/08—Pestle and mortar
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention discloses a grinding device for biological experimental materials, which relates to the field of biological experimental devices and comprises a grinding outer barrel, wherein a grinding component is arranged in the outer barrel, a rotary lifting driving mechanism for driving the grinding component to operate is arranged outside the grinding outer barrel, and the bottom end of the outer barrel is connected with an output component; the rotary lifting driving mechanism comprises a driving motor fixedly arranged at the top end of the grinding outer barrel, an output shaft of the driving motor is coaxially and fixedly connected with a driving gear, one end, far away from a grinding ball, of the rotating column extends to the upper portion of the grinding outer barrel, and lifting teeth meshed with the driving gear are arranged on the outer side of the rotating column above the grinding outer barrel.
Description
Technical Field
The invention relates to the field of biological experiment devices, in particular to a grinding device for biological experiment materials.
Background
The mortar is often used for grinding experimental materials in the biological experiment process, the currently used mortar is composed of a mortar body and a mortar hammer, the mortar body is of a bowl-shaped structure, the weighed experimental materials are placed in the mortar body when the mortar is used, then the mortar hammer is held by a hand to grind, and when the experimental materials are large, the mortar hammer is firstly used for smashing and then grinding.
For the above manual grinding method, the market currently proposes to reduce the workload by replacing the manual grinding with the electric grinding, but the electric grinding has certain disadvantages, specifically: it takes a long time to grind the biological test material, and a part of the material is outside the grinding area, so that it is difficult to achieve uniform grinding, and further improvement is needed.
Disclosure of Invention
The invention provides a grinding device for biological experimental materials, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a grinding device for biological experimental materials comprises a grinding outer barrel, wherein a grinding component is arranged in the outer barrel, a rotary lifting driving mechanism for driving the grinding component to run is arranged outside the grinding outer barrel, and the bottom end of the outer barrel is connected with an output component;
the grinding assembly comprises grinding balls arranged in a grinding outer cylinder, the top ends of the grinding balls are fixedly connected with a rotating column, and the bottom of the grinding outer cylinder is hemispherical;
rotatory lift actuating mechanism is including fixed setting up in the driving motor who grinds the urceolus top, the coaxial fixed connection drive gear of driving motor's output shaft, the one end that the grinding ball was kept away from to the rotation post extends to the top of grinding the urceolus, the rotation post outside of grinding the urceolus top is equipped with the lifting tooth with drive gear engaged with, grind the top fixed connection leading truck of urceolus, sliding connection movable plate in the leading truck, the side of movable plate is equipped with the side tooth with drive gear engaged with, the one end fixed connection tip board of movable plate, tip board connection elastic pressure mechanism.
As a preferable technical scheme of the invention, the outer part of the grinding outer cylinder is fixedly connected with an outer disc frame, the bottom end of the outer disc frame is fixedly connected with a plurality of supporting legs, and the bottom end of each supporting leg is fixedly connected with a supporting leg.
As a preferable aspect of the present invention, the drive gear is a non-full-tooth gear.
As a preferred technical scheme of the present invention, the elastic pressing mechanism includes a top pressing base disposed above the rotating column, a return spring is fixedly connected between one end of the top pressing base and the end plate, a slope block is slidably disposed below the top pressing base, a pressing sleeve is fixedly connected to a bottom end of the slope block, the pressing sleeve is sleeved outside the rotating column, a pressure spring is fixedly connected to a top end of the pressing sleeve, and the pressure spring is fixedly connected to a top end of the rotating column.
As a preferable technical scheme of the invention, the bottom surface of the top pressing seat is an inclined surface, and the top of the inclined surface block is provided with an inclined surface corresponding to the top pressing seat.
As a preferable technical scheme of the invention, the bottom end of the grinding outer cylinder is provided with a discharge port, a plugging seat is arranged in the discharge port, the bottom end of the plugging seat is rotatably connected with a lifting bolt, and the lifting bolt is in threaded connection with the bottom of the discharging pipe.
As a preferred technical scheme of the invention, both sides of the top pressing seat are fixedly connected with guide seats, the guide seats penetrate through and are connected with guide rods in a sliding manner, one end of each guide rod is fixedly connected with the grinding outer cylinder, and the other end of each guide rod is fixedly connected with a limiting block.
The invention has the following advantages: according to the invention, the grinding assembly is arranged to grind biological experimental materials, and the rotary lifting driving mechanism is arranged to realize intermittent lifting type grinding, so that the experimental materials outside a grinding area can be ground, the purpose of full grinding is achieved, and the grinding speed is high and the effect is good.
Drawings
FIG. 1 is a schematic structural diagram of a biological experimental material grinding device.
Fig. 2 is a schematic structural view of a rotary lifting driving mechanism in the biological experimental material grinding device.
FIG. 3 is a schematic structural diagram of a bevel block in a biological experimental material grinding device.
Fig. 4 is a schematic structural view of an output module in the biological experimental material grinding apparatus.
In the figure: 1. grinding the outer cylinder; 2. an outer plate frame; 3. supporting legs; 4. supporting legs; 5. a feed inlet; 6. rotating the column; 7. lifting teeth; 8. a drive motor; 9. a drive gear; 10. moving the plate; 11. side teeth; 12. a guide frame; 13. an end plate; 14. a return spring; 15. a top pressing seat; 16. a guide seat; 17. a guide bar; 18. a discharging pipe; 19. an output pipe; 20. pressing the sleeve; 21. a bevel block; 22. grinding balls; 23. a pressure spring; 24. an outlet port; 25. a plugging seat; 26. a lifting screw; 27. a rotating wheel.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred devices or elements 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.
Referring to fig. 1-4, a grinding apparatus for biological experimental materials comprises a grinding outer cylinder 1, a grinding assembly disposed in the outer cylinder, a rotary lifting driving mechanism disposed outside the grinding outer cylinder 1 for driving the grinding assembly to rotate, and an output assembly connected to the bottom end of the outer cylinder;
the grinding component comprises grinding balls 22 arranged in the grinding outer cylinder 1, the top ends of the grinding balls 22 are fixedly connected with the rotating column 6, and the bottom of the grinding outer cylinder 1 is hemispherical;
rotatory lift actuating mechanism is including fixed setting up in the driving motor 8 who grinds 1 top of urceolus, the coaxial fixed connection drive gear 9 of driving motor 8's output shaft, the one end that grinding ball 22 was kept away from to rotation post 6 extends to the top of grinding urceolus 1, the 6 outsides of rotation post of grinding 1 top of urceolus are equipped with the lifting teeth 7 with drive gear 9 engaged with, grind the top fixed connection leading truck 12 of urceolus 1, sliding connection movable plate 10 in leading truck 12, and the side of movable plate 10 is equipped with the side tooth 11 with drive gear 9 engaged with, and the one end fixed connection tip board 13 of movable plate 10, tip board 13 are connected the elastic pressure mechanism.
As a preferable technical scheme of the invention, the outer part of the grinding outer cylinder 1 is fixedly connected with an outer disc frame 2, the bottom end of the outer disc frame 2 is fixedly connected with a plurality of supporting legs 3, and the bottom end of each supporting leg 3 is fixedly connected with a supporting leg 4.
As a preferred embodiment of the present invention, the driving gear 9 is a non-full-tooth gear.
As a preferred technical solution of the present invention, the elastic pressing mechanism includes a top pressing base 15 disposed above the rotating column 6, a return spring 14 is fixedly connected between one end of the top pressing base 15 and the end plate 13, an inclined block 21 is slidably disposed below the top pressing base 15, a bottom end of the inclined block 21 is fixedly connected to a pressing sleeve 20, the pressing sleeve 20 is sleeved outside the rotating column 6, a top end of the inside of the pressing sleeve 20 is fixedly connected to a pressure spring 23, and the pressure spring 23 is fixedly connected to a top end of the rotating column 6.
In a preferred embodiment of the present invention, the bottom surface of the top press seat 15 is an inclined surface, and the top of the inclined surface block 21 is provided with an inclined surface corresponding to the top press seat 15.
The top of the inclined plane block 21 is provided with a sliding groove, and the bottom end of the top pressing seat 15 is provided with a sliding rail corresponding to the sliding groove.
As a preferable technical scheme of the invention, the bottom end of the grinding outer cylinder 1 is provided with a discharge port 24, a plugging seat 25 is arranged in the discharge port 24, the bottom end of the plugging seat 25 is rotatably connected with a lifting bolt, and the lifting bolt is in threaded connection with the bottom of the blanking pipe 18.
As a preferred technical solution of the present invention, both sides of the top pressing seat 15 are fixedly connected with a guide seat 16, the guide seat 16 penetrates and is slidably connected with a guide rod 17, one end of the guide rod 17 is fixedly connected with the grinding outer cylinder 1, and the other end of the guide rod 17 is fixedly connected with a limiting block.
In the implementation process of the invention, biological experimental materials to be ground are placed into the grinding outer cylinder 1 through the feed inlet 5, then the driving motor 8 is started, the driving gear 9 is driven by the driving motor 8 to rotate, on one hand, the driving gear 9 is meshed with the lifting teeth 7 to drive the rotating column 6 and the grinding balls 22 to rotate for grinding, on the other hand, the driving gear 9 is meshed with the side teeth 11 on the moving plate to drive the moving plate 10 to move, when the moving plate 10 moves, the top pressing seat 15 is driven to synchronously move, so that the inclined surface block 21 moves upwards, at the moment, the rotating column 6 and the grinding balls 22 also move upwards along with the moving, the biological materials at the upper edge of a grinding area fall to the bottom of the grinding outer cylinder 1, and when the driving gear 9 is not meshed with the side teeth, the grinding balls 22 are reset under the action of the reset spring 14 for grinding again.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A grinding device for biological experimental materials comprises a grinding outer cylinder (1), and is characterized in that a grinding component is arranged in the outer cylinder, a rotary lifting driving mechanism for driving the grinding component to run is arranged outside the grinding outer cylinder (1), and the bottom end of the outer cylinder is connected with an output component;
the grinding component comprises grinding balls (22) arranged in the grinding outer cylinder (1), the top ends of the grinding balls (22) are fixedly connected with a rotating column (6), and the bottom of the grinding outer cylinder (1) is hemispherical;
rotatory lift actuating mechanism is including fixed setting up in driving motor (8) on grinding urceolus (1) top, the coaxial fixed connection drive gear (9) of output shaft of driving motor (8), the one end that grinding ball (22) were kept away from in rotation post (6) extends to the top of grinding urceolus (1), the rotation post (6) outside of grinding urceolus (1) top is equipped with lifting teeth (7) with drive gear (9) engaged with, top fixed connection leading truck (12) of grinding urceolus (1), sliding connection movable plate (10) in leading truck (12), the side of movable plate (10) is equipped with side tooth (11) with drive gear (9) engaged with, the one end fixed connection tip board (13) of movable plate (10), and end board (13) are connected the elastic pressure mechanism.
2. The grinding device for biological experimental materials as claimed in claim 1, wherein the grinding outer cylinder (1) is fixedly connected with an outer disc frame (2) at the outside, a plurality of supporting legs (3) are fixedly connected with the bottom end of the outer disc frame (2), and the bottom end of each supporting leg (3) is fixedly connected with a supporting leg (4).
3. The grinding apparatus for biological test material according to claim 1, wherein said driving gear (9) is a non-full-tooth gear.
4. The grinding device for biological experimental materials as claimed in claim 1, wherein the elastic pressing mechanism comprises a top pressing seat (15) arranged above the rotating column (6), a return spring (14) is fixedly connected between one end of the top pressing seat (15) and the end plate (13), a slope block (21) is slidably arranged below the top pressing seat (15), a bottom end of the slope block (21) is fixedly connected with a pressing sleeve (20), the pressing sleeve (20) is sleeved outside the rotating column (6), a top end of the pressing sleeve (20) is fixedly connected with a pressure spring (23), and the pressure spring (23) is fixedly connected with the top end of the rotating column (6).
5. The grinder for biological laboratory materials according to claim 4, wherein the bottom surface of the top press base (15) is an inclined surface, and the top of the inclined surface block (21) is provided with an inclined surface corresponding to the top press base (15).
6. The grinding device for biological experimental materials as claimed in claim 1, wherein a discharge port (24) is formed at the bottom end of the grinding outer cylinder (1), a plugging seat (25) is arranged in the discharge port (24), the bottom end of the plugging seat (25) is rotatably connected with a lifting bolt, and the lifting bolt is in threaded connection with the bottom of the discharging pipe (18).
7. The grinding device for biological experimental materials as claimed in claim 4, wherein both sides of the top press seat (15) are fixedly connected with guide seats (16), the guide seats (16) penetrate through and are slidably connected with guide rods (17), one end of each guide rod (17) is fixedly connected with the grinding outer cylinder (1), and the other end of each guide rod (17) is fixedly connected with a limiting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111569984.1A CN114392820A (en) | 2021-12-21 | 2021-12-21 | Biological assay material grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111569984.1A CN114392820A (en) | 2021-12-21 | 2021-12-21 | Biological assay material grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114392820A true CN114392820A (en) | 2022-04-26 |
Family
ID=81227878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111569984.1A Pending CN114392820A (en) | 2021-12-21 | 2021-12-21 | Biological assay material grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114392820A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108816445A (en) * | 2018-05-03 | 2018-11-16 | 郑州郑先医药科技有限公司 | A kind of chemical products research and development material grinding device |
| CN211586957U (en) * | 2019-12-24 | 2020-09-29 | 漯河市质量技术监督检验测试中心 | Test sample grinding device |
| CN112058438A (en) * | 2020-08-13 | 2020-12-11 | 杭州华慧医药科技有限公司 | Western medicine reducing mechanism is used in medical treatment |
| CN212943224U (en) * | 2020-07-23 | 2021-04-13 | 苏州迈辰智慧智能科技有限公司 | Grinder is used in graphite processing production |
-
2021
- 2021-12-21 CN CN202111569984.1A patent/CN114392820A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108816445A (en) * | 2018-05-03 | 2018-11-16 | 郑州郑先医药科技有限公司 | A kind of chemical products research and development material grinding device |
| CN211586957U (en) * | 2019-12-24 | 2020-09-29 | 漯河市质量技术监督检验测试中心 | Test sample grinding device |
| CN212943224U (en) * | 2020-07-23 | 2021-04-13 | 苏州迈辰智慧智能科技有限公司 | Grinder is used in graphite processing production |
| CN112058438A (en) * | 2020-08-13 | 2020-12-11 | 杭州华慧医药科技有限公司 | Western medicine reducing mechanism is used in medical treatment |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220426 |