CN212943357U

CN212943357U - High flux tissue grinder

Info

Publication number: CN212943357U
Application number: CN202021465391.1U
Authority: CN
Inventors: 郝红玲; 郑梅红; 刘青彦; 蒋雨宏; 禹华; 陈春燕; 陈占友; 周建中; 王军; 赵冰琳; 孙乃仙; 李龙; 闫彩丽; 刘子璇; 赵俊祥; 袁德林; 石志远
Original assignee: Henan Sunida Biotechnology Co ltd
Current assignee: Henan Sunida Biotechnology Co ltd
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-04-13
Anticipated expiration: 2030-07-23

Abstract

The utility model discloses a high flux tissue grinder relates to high flux tissue grinder technical field, for the difficult abluent problem of ordinary high flux tissue grinder's of solving among the prior art grinding head. First cassette and second cassette are installed respectively to the inside of casing, the inside of casing is provided with the fixed disk, first cassette and second cassette all with casing fixed connection, fixed disk and first cassette sliding connection, stabilizer bar, cylinder and grinding pestle are installed respectively to the below of fixed disk, stabilizer bar and cylinder all with fixed disk fixed connection, grinding pestle passes through the bearing with the fixed disk and rotates to be connected, the below of grinding pestle is provided with the grinding head, the grinding head sets up structure as an organic whole with the grinding pestle, the drive plate is installed to the below of cylinder, drive plate and cylinder fixed connection, drive plate and grinding pestle threaded connection, stable dish is installed to the below of stabilizer bar.

Description

High flux tissue grinder

Technical Field

The utility model relates to a high flux tissue grinder technical field specifically is a high flux tissue grinder.

Background

The high-throughput tissue grinder is a device which can grind a large number of samples quickly and effectively at the same time in a short time, can grind 2 x 96 samples quickly and effectively in 3 minutes at most, and can perform dry grinding, wet grinding and mixing and homogenization treatment on the samples, wherein the types of the samples comprise: plant tissues, animal tissues, cells, bacteria, yeasts and the like, greatly improve the grinding efficiency and quality for extracting nucleic acid in a large-flux sample.

The common high-flux tissue grinder is specially used for grinding a sample, but only one sample in most research institutes needs to be ground, so that a grinding head needs to be cleaned, the common grinder needs to stretch hands into the instrument, and the grinding head is cleaned by wiping the grinding head with alcohol wet cloth, so that the grinding head is not easy to clean, and when the grinding head which is not wiped cleanly grinds another type of sample, the sample is easily polluted; there is therefore an urgent need in the market to develop a high throughput tissue abrading device to help people solve existing problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high flux tissue grinder to solve the difficult abluent problem of ordinary high flux tissue grinder's that proposes among the above-mentioned background art grinding head.

In order to achieve the above object, the utility model provides a following technical scheme: a high-flux tissue grinding device comprises a shell, a first clamping seat and a second clamping seat are respectively arranged in the shell, the inside of the shell is provided with a fixed disc, the first clamping seat and the second clamping seat are both fixedly connected with the shell, the fixed disk is connected with the first clamping seat in a sliding way, a stabilizing rod, an air cylinder and a grinding pestle are respectively arranged below the fixed disk, the stabilizer bar and the cylinder are both fixedly connected with the fixed disk, the grinding pestle is rotatably connected with the fixed disk through a bearing, a grinding head is arranged below the grinding pestle, the grinding head and the grinding pestle are arranged into an integral structure, a driving plate is arranged below the air cylinder, the driving plate is fixedly connected with the air cylinder, the driving plate is in threaded connection with the grinding pestle, a stabilizing disc is installed below the stabilizing rod and is connected with the second clamping seat in a sliding mode, and the stabilizing disc is connected with the grinding pestle in a rotating mode through a bearing.

Preferably, the top of fixed disk is provided with the headstock, the headstock sets up to a body structure with the fixed disk, the tube head is installed to the top of headstock, tube head and headstock sliding connection, the top of tube head is provided with the gas-supply pipe, the gas-supply pipe sets up to a body structure with the tube head, gas-supply pipe and casing fixed connection, the internally mounted of casing has the air pump, one side of air pump is provided with the intake pipe, the intake pipe sets up to a body structure with the air pump, the gas-supply pipe passes through flange fixed connection with the air pump, air pump and casing fixed connection.

Preferably, the inside of casing is provided with the elevating platform, the lifter is installed to the below of elevating platform, lifter and elevating platform fixed connection, servo motor, drive gear and ball screw are installed respectively to the inside of casing, driven gear and ball screw are vice to be installed respectively in the outside of ball screw, ball screw is vice and ball screw threaded connection, ball screw passes through shaft coupling fixed connection with driven gear, ball screw is vice and lifter fixed connection.

Preferably, the reduction gear is installed to servo motor's below, drive gear is installed to the below of reduction gear, servo motor and drive gear all pass through shaft coupling and reduction gear fixed connection, drive gear and driven gear all are connected with the drive gear interlock, drive gear rotates with the casing to be connected, servo motor and casing fixed connection.

Preferably, the top of elevating platform is provided with the grinding ware, the capping is installed to the top of grinding ware, one side of capping is provided with fixed leg, one side of elevating platform is provided with the kayser, fixed leg sets up structure as an organic whole with the capping, the kayser rotates with the elevating platform to be connected, fixed leg passes through kayser fixed connection with the elevating platform, the capping all is provided with the grinding groove with the inside of grinding ware.

Preferably, the base is installed to the below of casing, base and casing fixed connection, install transparent door, display and button on the preceding terminal surface of casing respectively, transparent door passes through the hinge rotation with the casing and is connected, the inside of casing is provided with the engineering computer, display and button all with engineering computer electric connection.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a through the setting of first cassette and second cassette, make whole grinding mechanism and mill be fixed being connected together through first cassette and second cassette, make whole grinding mechanism can dismantle completely, and the grinding mechanism who dismantles is a complete overall structure, thereby make the grinding head wash more easily, and can not destroy grinding mechanism's integrality, make the grinding head can not make different samples receive the pollution when grinding different types of samples, thereby the use reliability of this mill has been improved.

2. The utility model discloses a through the setting of transparent door, through the inside condition of grinding of transparent door real-time observation mill to improve the operating stability and the accuracy nature of this equipment, make this equipment use convenience more, reliable, easier operation more.

Drawings

FIG. 1 is a front view of a high throughput tissue abrading device of the present invention;

FIG. 2 is a cross-sectional view of a high throughput tissue abrading device of the present invention;

fig. 3 is an overall schematic view of the stabilizer of the present invention.

In the figure: 1. a housing; 2. a base; 3. a display; 4. pressing a key; 5. a transparent door; 6. a gas delivery pipe; 7. a pipe head; 8. a headstock; 9. fixing the disc; 10. a first card holder; 11. a stabilizer bar; 12. a cylinder; 13. a drive plate; 14. grinding a pestle; 15. a stabilizing disc; 16. a second card holder; 17. a grinding head; 18. a slot cover; 19. grinding a dish; 20. a fixed leg; 21. a lifting platform; 22. locking; 23. a lifting rod; 24. a servo motor; 25. a speed reducer; 26. a drive gear; 27. a transmission gear; 28. a driven gear; 29. a ball screw; 30. a ball screw pair; 31. an air pump; 32. an air inlet pipe; 33. an engineering computer; 34. and (5) grinding the groove.

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.

Referring to fig. 1-3, the present invention provides an embodiment: a high-flux tissue grinding device comprises a shell 1, wherein a first clamping seat 10 and a second clamping seat 16 are respectively installed inside the shell 1, a fixed disc 9 is arranged inside the shell 1, the first clamping seat 10 and the second clamping seat 16 are fixedly connected with the shell 1, the fixed disc 9 is slidably connected with the first clamping seat 10, a stabilizer bar 11, an air cylinder 12 and a grinding pestle 14 are respectively installed below the fixed disc 9, the stabilizer bar 11 and the air cylinder 12 are fixedly connected with the fixed disc 9, the grinding pestle 14 is rotatably connected with the fixed disc 9 through a bearing, a grinding head 17 is arranged below the grinding pestle 14, the grinding head 17 and the grinding pestle 14 are arranged into an integral structure, a driving plate 13 is installed below the air cylinder 12, the driving plate 13 is fixedly connected with the air cylinder 12, the driving plate 13 is in threaded connection with the stabilizer bar pestle 14, a stabilizing disc 15 is installed below the grinding pestle 11, the stabilizing disc 15 is slidably connected with the second clamping, the stabilizing disc 15 is rotatably connected to the grinding pestle 14 by means of bearings.

Further, the top of fixed disk 9 is provided with headstock 8, headstock 8 sets up to the body structure with fixed disk 9, tube head 7 is installed to headstock 8's top, tube head 7 and headstock 8 sliding connection, the top of tube head 7 is provided with gas-supply pipe 6, gas-supply pipe 6 sets up to the body structure with tube head 7, gas-supply pipe 6 and 1 fixed connection of casing, the internally mounted of casing 1 has air pump 31, one side of air pump 31 is provided with intake pipe 32, intake pipe 32 sets up to the body structure with air pump 31, gas-supply pipe 6 passes through flange fixed connection with air pump 31, air pump 31 and 1 fixed connection of casing, the inside of fixed disk 9 is the cavity design, communicate gas-supply pipe 6 and air pump 31.

Further, the inside of the casing 1 is provided with an elevating platform 21, an elevating rod 23 is installed below the elevating platform 21, the elevating rod 23 is fixedly connected with the elevating platform 21, the inside of the casing 1 is respectively provided with a servo motor 24, a transmission gear 27 and a ball screw 29, the outer side of the ball screw 29 is respectively provided with a driven gear 28 and a ball screw pair 30, the ball screw pair 30 is in threaded connection with the ball screw 29, the ball screw 29 is fixedly connected with the driven gear 28 through a coupler, the ball screw pair 30 is fixedly connected with the elevating rod 23, and the elevating rod 23, the ball screw pair 30, the transmission gear 27 and the ball screw 29 are all provided with two.

Furthermore, a speed reducer 25 is installed below the servo motor 24, a driving gear 26 is installed below the speed reducer 25, the servo motor 24 and the driving gear 26 are fixedly connected with the speed reducer 25 through a coupler, the driving gear 26 and the driven gear 28 are in meshing connection with a transmission gear 27, the transmission gear 27 is rotatably connected with the shell 1, the servo motor 24 is fixedly connected with the shell 1, and the rotation directions of the two ball screws 29 are opposite, so that the threads are also opposite.

Further, a grinding dish 19 is arranged above the lifting platform 21, a groove cover 18 is installed above the grinding dish 19, a fixing leg 20 is arranged on one side of the groove cover 18, a clamping lock 22 is arranged on one side of the lifting platform 21, the fixing leg 20 and the groove cover 18 are arranged into an integral structure, the clamping lock 22 is rotatably connected with the lifting platform 21, the fixing leg 20 and the lifting platform 21 are fixedly connected through the clamping lock 22, grinding grooves 34 are formed in the groove cover 18 and the grinding dish 19, and a clamping block is arranged on the back of the groove cover 18 so as to be matched with the clamping lock 22 to fix the groove cover 18 and the grinding dish 19 above the lifting platform 21.

Further, base 2 is installed to the below of casing 1, base 2 and casing 1 fixed connection, install transparent door 5, display 3 and button 4 on the preceding terminal surface of casing 1 respectively, and transparent door 5 passes through the hinge rotation with casing 1 and is connected, and the inside of casing 1 is provided with engineering computer 33, and display 3 and button 4 all with engineering computer 33 electric connection, air pump 31 and servo motor 24 all with engineering computer 33 electric connection.

The working principle is as follows: when the grinding head is used, the clean grinding mechanism is arranged in the shell 1, the first clamping seat 10 is embedded and jointed with the fixed disk 9, the fixed disk 9 is embedded and jointed with the stabilizing disk 15, the head seat 8 is embedded and jointed with the pipe head 7, the whole grinding mechanism is inserted into the shell 1, the grinding mechanism is fixed, through the arrangement of the air pump 31, air flow can enter the inside of the air cylinder 12 through the air pipe 6, the pipe head 7, the head seat 8 and the fixed disk 9, meanwhile, air in the inside of the air cylinder 12 can also be pumped out by the air pump 31 through the fixed disk 9, the head seat 8, the pipe head 7 and the air pipe 6, so that the air cylinder 12 can continuously push the driving plate 13 to do linear reciprocating motion up and down, the grinding pestle 14 can rotate back and forth under the threaded matching of the driving plate 13 and the grinding pestle 14, the grinding head 17 can rotate back and forth, at the moment, the, the driving gear 26 rotates the driven gear 28 through the transmission gear 27, so that the ball screw 29 rotates, the ball screw pair 30 pushes the lifting table 21 to move upwards through the lifting rod 23, the grinding head 17 is inserted into the grinding groove 34, samples in the grinding groove 34 are ground through the back-and-forth rotation of the grinding head 17, and the servo motor 24 and the air pump 31 can be controlled to work in a matched mode through the arrangement of the engineering computer 33, so that the working efficiency of the device is higher.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A high-throughput tissue abrading device comprising a housing (1), characterized in that: the inside of casing (1) installs first cassette (10) and second cassette (16) respectively, the inside of casing (1) is provided with fixed disk (9), first cassette (10) and second cassette (16) all with casing (1) fixed connection, fixed disk (9) and first cassette (10) sliding connection, stabilizer bar (11), cylinder (12) and grinding pestle (14) are installed respectively to the below of fixed disk (9), stabilizer bar (11) and cylinder (12) all with fixed disk (9) fixed connection, grinding pestle (14) are connected through bearing rotation with fixed disk (9), the below of grinding pestle (14) is provided with grinding head (17), grinding head (17) set up structure as an organic whole with grinding pestle (14), drive plate (13) are installed to the below of cylinder (12), drive plate (13) and cylinder (12) fixed connection, the grinding pestle is characterized in that the driving plate (13) is in threaded connection with the grinding pestle (14), a stabilizing disc (15) is installed below the stabilizing bar (11), the stabilizing disc (15) is in sliding connection with the second clamping seat (16), and the stabilizing disc (15) is in rotating connection with the grinding pestle (14) through a bearing.

2. A high throughput tissue abrading device according to claim 1, wherein: the top of fixed disk (9) is provided with headstock (8), headstock (8) set up to a body structure with fixed disk (9), tube head (7) are installed to the top of headstock (8), tube head (7) and headstock (8) sliding connection, the top of tube head (7) is provided with gas-supply pipe (6), gas-supply pipe (6) set up to a body structure with tube head (7), gas-supply pipe (6) and casing (1) fixed connection, the internally mounted of casing (1) has air pump (31), one side of air pump (31) is provided with intake pipe (32), intake pipe (32) set up to a body structure with air pump (31), flange fixed connection is passed through with air pump (31) in gas-supply pipe (6), air pump (31) and casing (1) fixed connection.

3. A high throughput tissue abrading device according to claim 1, wherein: the utility model discloses a ball screw, including casing (1), lifter (23) are installed to the inside of casing (1) is provided with elevating platform (21), lifter (23) are installed to the below of elevating platform (21), lifter (23) and elevating platform (21) fixed connection, servo motor (24), drive gear (27) and ball screw (29) are installed respectively to the inside of casing (1), driven gear (28) and ball screw pair (30) are installed respectively to the outside of ball screw (29), ball screw pair (30) and ball screw (29) threaded connection, ball screw (29) pass through shaft coupling fixed connection with driven gear (28), ball screw pair (30) and lifter (23) fixed connection.

4. A high throughput tissue abrading apparatus according to claim 3, wherein: reduction gear (25) are installed to the below of servo motor (24), drive gear (26) are installed to the below of reduction gear (25), servo motor (24) and drive gear (26) all pass through shaft coupling and reduction gear (25) fixed connection, drive gear (26) and driven gear (28) all are connected with drive gear (27) interlock, drive gear (27) rotate with casing (1) and are connected, servo motor (24) and casing (1) fixed connection.

5. A high throughput tissue abrading apparatus according to claim 3, wherein: the top of elevating platform (21) is provided with grinding ware (19), capping (18) are installed to the top of grinding ware (19), one side of capping (18) is provided with fixed leg (20), one side of elevating platform (21) is provided with kayser (22), fixed leg (20) and capping (18) set up structure as an organic whole, kayser (22) rotate with elevating platform (21) and are connected, kayser (22) fixed connection is passed through with elevating platform (21) in fixed leg (20), the inside of capping (18) and grinding ware (19) all is provided with grinds groove (34).

6. A high throughput tissue abrading device according to claim 1, wherein: base (2) are installed to the below of casing (1), base (2) and casing (1) fixed connection, install transparent door (5), display (3) and button (4) on the preceding terminal surface of casing (1) respectively, transparent door (5) are connected through the hinge rotation with casing (1), the inside of casing (1) is provided with engineering computer (33), display (3) and button (4) all with engineering computer (33) electric connection.