CN216445345U - Preparation facilities of tissue stem cell - Google Patents
Preparation facilities of tissue stem cell Download PDFInfo
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- CN216445345U CN216445345U CN202122555260.3U CN202122555260U CN216445345U CN 216445345 U CN216445345 U CN 216445345U CN 202122555260 U CN202122555260 U CN 202122555260U CN 216445345 U CN216445345 U CN 216445345U
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Abstract
The utility model discloses a preparation device of tissue stem cells, and relates to the technical field of stem cells. Comprises a base, an inclined table fixedly connected with the upper surface of the base, a motor arranged on the inclined table, a preparation pipe movably connected with the surface of an output shaft of the motor, a connecting sleeve movably connected with the other end of the preparation pipe, a fixed plate fixedly connected with the upper surface of the base, a coaxial reversal mechanism arranged on the surface of the output shaft of the motor, the output shaft of the motor is driven to rotate by starting the motor, the first conical gear is driven to rotate, the second conical gear drives the third conical gear to rotate in the reverse direction, the sleeve fixedly connected with the third conical gear is driven to rotate on the surface of the second extension plate, then the preparation pipe and the rotating rod are connected with the sleeve and the connecting sleeve through a quick assembling and disassembling mechanism, the preparation tube and the rotating rod are synchronously reversed, the stem cells in the preparation tube are crushed by the stirring blades for preparation, the output shaft of the motor rotates for a circle to do work twice, and the preparation efficiency is effectively improved.
Description
Technical Field
The utility model relates to the technical field of stem cells, in particular to a preparation device of tissue stem cells.
Background
The retrieved Chinese patent number CN201720402457.4 discloses a separation preparation method of human umbilical cord tissue mesenchymal stem cells, the utility model is characterized in that a bearing seat and a brushless motor are arranged on two sides above a bottom plate, a driven shaft is arranged in the bearing seat, and the bearing seat enables the driven shaft to rotate stably, so that the structural stability is high; a rubber plug is arranged at one end of the arranged sleeve close to the driven shaft, and the rubber plug is convenient for taking out raw materials in the sleeve and keeps convenient operation; the sleeve pipe and the drive shaft threaded connection that set up, the lantern ring inboard sets up the draw-in groove, and the one end that the driven shaft is close to the lantern ring is equipped with the fixture block, and the fixture block is held with the draw-in groove card and is connected for the sleeve pipe is assembled and is dismantled easily. According to the technical scheme, the power source only can drive the driven shaft to rotate when the device is implemented, and the raw materials can be prepared, but the efficiency is not high.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a preparation device of tissue stem cells, which solves the technical problems that the separation efficiency is low and only single rotation can be carried out to meet the preparation requirement when the existing preparation device is used for preparing the stem cells.
In order to achieve the purpose, the utility model provides the following technical scheme: a preparation device of tissue stem cells comprises a base, wherein the upper surface of the base is fixedly connected with an inclined table, a motor is arranged on the inclined table, the surface of an output shaft of the motor is movably connected with a preparation tube, the other end of the preparation tube is movably connected with a connecting sleeve, the upper surface of the base is fixedly connected with a fixing plate, the surface of the output shaft of the motor is provided with a coaxial reversal mechanism, the coaxial reversal mechanism comprises a first conical gear, the first conical gear penetrates through and is fixedly connected with the surface of the output shaft of the motor, the first conical gear is meshed with a second conical gear, the lower surface of the second conical gear is fixedly connected with a rotating shaft, the circumferential surface of the rotating shaft is movably connected with a fixing block, the second conical gear is meshed with a third conical gear, the third conical gear penetrates through and is fixedly connected with a sleeve, and the circumferential inner wall of the sleeve is rotatably sleeved on the surface of the output shaft of the motor, the inclined plane at the upper end of the fixed block is fixedly connected with a second extending plate, the sleeve is connected to the surface of the second extending plate in a penetrating and rotating mode through a bearing, the surface of the fixed block is fixedly connected with the second extending plate, the output shaft of the motor is connected to the surface of the second extending plate in a penetrating and rotating mode through the bearing, and the lower surface of the fixed block is fixedly connected to the upper surface of the base; the surface of the sleeve is provided with a quick assembling and disassembling mechanism.
Preferably, the inner wall of the preparation pipe is fixedly connected with a sealing bearing, the inner ring of the sealing bearing is fixedly connected with a rotating rod, the surface of the rotating rod is fixedly connected with a stirring blade, the lower end of the preparation pipe is provided with a leak hole, and the inner wall of the leak hole of the preparation pipe is movably sleeved with a piston.
Preferably, the quick assembly and disassembly mechanism comprises a clamping groove, the clamping groove is formed in the surface of the sleeve, a clamping block is movably inserted into the inner wall of the clamping groove, the surface of the clamping block is fixedly connected to the surface of the preparation pipe, the other end of the surface of the preparation pipe is rotatably sleeved with a connecting sleeve, the surface of the connecting sleeve is fixedly connected with a sliding block, and the surface of the sliding block penetrates through the surface of the fixing plate in a sliding manner and is in interference fit with the surface of the fixing plate.
Preferably, the surface of the output shaft of the motor is fixedly connected with a connecting sleeve, the inner wall of the connecting sleeve is fixedly connected with a limiting block, and the surface of the rotating rod is movably inserted into the inner wall of the connecting sleeve.
Preferably, the other end of the surface of the preparation pipe and the inner wall of the connecting sleeve are fixedly connected with magnets, and the connecting sleeve and the preparation pipe are kept in a magnetic attraction state.
Preferably, the first bevel gear and the third bevel gear have the same size and number of teeth.
Compared with the related art, the preparation device of the tissue stem cells provided by the utility model has the following beneficial effects:
the utility model provides a preparation device of tissue stem cells, which is characterized in that an output shaft of a motor is rotated by starting the motor to drive a conical gear to rotate, a conical gear II drives a conical gear III to rotate in the reverse direction, a sleeve fixedly connected with the conical gear III is driven to rotate on the surface of an extension plate II, a preparation tube and a rotating rod are connected with the sleeve and a connecting sleeve together through a quick assembling and disassembling mechanism, the preparation tube and the rotating rod are synchronously reversed, stem cells in the preparation tube are prepared by crushing stirring blades, the output shaft of the motor can do work twice after rotating for one circle, the preparation efficiency is effectively improved, and the problem that the separation efficiency is low and only single rotation can be carried out to meet the preparation requirement when the conventional preparation device is used for preparing the stem cells is solved.
The utility model provides a preparation device of tissue stem cells, wherein one end of a preparation tube is inserted into the inner wall of a connecting sleeve and is kept in a magnetic attraction state, then the connecting sleeve is pulled to slide on the surface of a fixing plate to adjust the position, then a clamping block is inserted into the inner wall of a clamping groove, and the surface of a rotating rod is inserted into the inner wall of the connecting sleeve, so that the device is more convenient and faster to install, more convenient to use and further improved in preparation efficiency.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the construction of the bushing of the present invention;
FIG. 3 is a schematic cross-sectional view of a preparation tube structure of the present invention;
FIG. 4 is a schematic diagram of a fixture block structure according to the present invention;
FIG. 5 is a schematic view of a slider structure according to the present invention.
In the figure: 1. the device comprises a base, 11, an inclined table, 12, a motor base, 13, a motor, 14, a fixing block, 15, a fixing plate, 16, a connecting sleeve, 17, a first conical gear, 18, an extending plate, 19, a second extending plate, 2, a preparation pipe, 21, a second conical gear, 22, a rotating shaft, 23, a sleeve, 24, a third conical gear, 25, a clamping groove, 26, a connecting sleeve, 28, a clamping block, 29, a rotating rod, 3, a sliding block, 31, a sealing bearing, 32, a piston, 33 and a stirring blade.
Detailed Description
The technical solutions 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 a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1-3, the present invention provides a technical solution, including a base 1, a ramp 11 fixedly connected to an upper surface of the base 1, a motor 13 disposed on the ramp 11, a preparation tube 2 movably connected to an output shaft surface of the motor 13, a connection sleeve 16 movably connected to another end of the preparation tube 2, a fixing plate 15 fixedly connected to the upper surface of the base 1, a coaxial reverse mechanism disposed on the output shaft surface of the motor 13, the coaxial reverse mechanism including a first bevel gear 17, the first bevel gear 17 fixedly connected to the output shaft surface of the motor 13 in a penetrating manner, a second bevel gear 21 engaged with a surface of the first bevel gear 17, a rotating shaft 22 fixedly connected to a lower surface of the second bevel gear 21, a fixed block 14 movably connected to a circumferential surface of the rotating shaft 22, a third bevel gear 24 engaged with a surface of the second bevel gear 21, and a sleeve 23 fixedly connected to a surface of the third bevel gear 24 in a penetrating manner, the inner circumferential wall of the sleeve 23 is rotatably sleeved on the surface of an output shaft of the motor 13, an inclined plane at the upper end of the fixed block 14 is fixedly connected with a second extension plate 19, the sleeve 23 is rotatably connected on the surface of the second extension plate 19 in a penetrating manner through a bearing, the surface of the fixed block 14 is fixedly connected with an extension plate 18, the output shaft of the motor 13 is rotatably connected on the surface of the extension plate 18 in a penetrating manner through a bearing, and the lower surface of the fixed block 14 is fixedly connected on the upper surface of the base 1; the inner wall of the preparation pipe 2 is fixedly connected with a sealing bearing 31, the inner ring of the sealing bearing 31 is fixedly connected with a rotating rod 29, the surface of the rotating rod 29 is fixedly connected with a stirring blade 33, the lower end of the preparation pipe 2 is provided with a leakage hole, the inner wall of the leakage hole of the preparation pipe 2 is movably sleeved with a piston 32, and the first conical gear 17 is the same as the third conical gear 24 in size and number of teeth.
In this embodiment: the motor 13 is started to enable the output shaft of the motor to rotate to drive the first conical gear 17 to rotate, the second conical gear 21 drives the third conical gear 24 to rotate reversely, the sleeve 23 fixedly connected with the third conical gear 24 is driven to rotate on the surface of the second extension plate 19, then the preparation tube 2 and the rotating rod 29 are connected with the sleeve 23 and the connecting sleeve 26 through the quick assembling and disassembling mechanism, the preparation tube 2 and the rotating rod 29 synchronously rotate reversely, dry cells in the preparation tube 2 are prepared by crushing the stirring blades 33, the output shaft of the motor 13 rotates for a circle to do work twice, the piston 32 is pulled out after preparation is completed, and then the dry cells can be collected, and the preparation efficiency is effectively improved.
Example two:
referring to fig. 3-5, on the basis of the first embodiment, the present invention provides a technical solution: the sleeve pipe 23 surface is provided with quick loading and unloading mechanism, quick loading and unloading mechanism includes draw-in groove 25, draw-in groove 25 is seted up on the sleeve pipe 23 surface, draw-in groove 25 inner wall activity is pegged graft and is had fixture block 28, fixture block 28 fixed surface is connected on preparing 2 surfaces of tubes, the other end on preparing 2 surfaces of tubes rotates and has been cup jointed connecting sleeve 16, connecting sleeve 16 fixed surface is connected with slider 3, slider 3 surface runs through sliding connection and just is interference fit on the surface of fixed plate 15, motor 13's output shaft fixed surface is connected with adapter sleeve 26, adapter sleeve 26 inner wall fixedly connected with stopper, dwang 29 surface activity is pegged graft at adapter sleeve 26 inner wall, the other end on preparing 2 surfaces and the equal fixedly connected with magnet of inner wall of connecting sleeve 16, connecting sleeve 16 keeps the magnetic attraction state with preparing tube 2.
In this embodiment: one end of the preparation tube 2 is inserted into the inner wall of the connecting sleeve 16 and keeps a magnetic attraction state, then the connecting sleeve 16 is pulled to slide on the surface of the fixing plate 15 for position adjustment, and then the clamping block 28 is inserted into the inner wall of the clamping groove 25 and the surface of the rotating rod 29 is inserted into the inner wall of the connecting sleeve 26, so that the equipment is more convenient and faster when being installed, the use is more convenient, and the preparation efficiency is further improved.
The working principle is as follows: the motor 13 is started to enable the output shaft of the motor to rotate to drive the first conical gear 17 to rotate, the second conical gear 21 drives the third conical gear 24 to rotate reversely, the sleeve 23 fixedly connected with the third conical gear 24 is driven to rotate on the surface of the second extension plate 19, one end of the preparation tube 2 is inserted into the inner wall of the connecting sleeve 16 and keeps a magnetic attraction state, then the connecting sleeve 16 is pulled to slide on the surface of the fixing plate 15 to adjust the position, the clamping block 28 is inserted into the inner wall of the clamping groove 25, the surface of the rotating rod 29 is inserted into the inner wall of the connecting sleeve 26, the preparation tube 2 and the rotating rod 29 synchronously rotate reversely, dry cells in the preparation tube 2 are crushed by the stirring blades 33, the output shaft of the motor 13 rotates for a circle to perform work twice, the piston 32 is pulled out after the preparation, and then the dry cells can be collected, and the preparation efficiency is effectively improved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a preparation facilities of tissue stem cell, includes base (1), fixed surface is connected with sloping platform (11) on base (1), be provided with motor (13) on sloping platform (11), the output shaft surface swing joint of motor (13) has preparation pipe (2), the other end swing joint of preparation pipe (2) has connecting sleeve (16), fixed surface is connected with fixed plate (15) on base (1), its characterized in that: the surface of the output shaft of the motor (13) is provided with a coaxial reversal mechanism, the coaxial reversal mechanism comprises a first conical gear (17), the first conical gear (17) is fixedly connected to the surface of the output shaft of the motor (13) in a penetrating manner, a second conical gear (21) is meshed to the surface of the first conical gear (17), a rotating shaft (22) is fixedly connected to the lower surface of the second conical gear (21), a fixed block (14) is movably connected to the circumferential surface of the rotating shaft (22), a third conical gear (24) is meshed to the surface of the second conical gear (21), a sleeve (23) is fixedly connected to the surface of the third conical gear (24) in a penetrating manner, the circumferential inner wall of the sleeve (23) is rotatably sleeved on the surface of the output shaft of the motor (13), an extension plate II (19) is fixedly connected to the inclined surface of the upper end of the fixed block (14), and the sleeve (23) is rotatably connected to the surface of the extension plate II (19) through a bearing in a penetrating manner, the surface of the fixed block (14) is fixedly connected with an extension plate (18), an output shaft of the motor (13) penetrates through a bearing and is rotatably connected to the surface of the extension plate (18), and the lower surface of the fixed block (14) is fixedly connected to the upper surface of the base (1);
the surface of the sleeve (23) is provided with a quick assembling and disassembling mechanism.
2. The apparatus for preparing tissue stem cells according to claim 1, wherein: preparation pipe (2) inner wall fixedly connected with sealed bearing (31), the inner circle fixedly connected with dwang (29) of sealed bearing (31), dwang (29) fixed surface is connected with stirring leaf (33), the small opening has been seted up to the lower extreme of preparation pipe (2), piston (32) have been cup jointed in the small opening inner wall activity of preparation pipe (2).
3. The apparatus for preparing tissue stem cells according to claim 1, wherein: the quick assembly and disassembly mechanism comprises a clamping groove (25), the clamping groove (25) is formed in the surface of the sleeve (23), a clamping block (28) is movably inserted into the inner wall of the clamping groove (25), the clamping block (28) is fixedly connected to the surface of the preparation pipe (2), the other end of the surface of the preparation pipe (2) is rotatably sleeved with a connecting sleeve (16), the surface of the connecting sleeve (16) is fixedly connected with a sliding block (3), and the sliding block (3) penetrates through the surface of the sliding block and is in interference fit with the surface of the fixing plate (15).
4. The apparatus for preparing tissue stem cells according to claim 2, wherein: the output shaft surface fixed connection of motor (13) has adapter sleeve (26), adapter sleeve (26) inner wall fixed connection has the stopper, dwang (29) surface activity is pegged graft at adapter sleeve (26) inner wall.
5. The apparatus for preparing tissue stem cells according to claim 1, wherein: the other end on the surface of the preparation pipe (2) and the inner wall of the connecting sleeve (16) are fixedly connected with magnets, and the connecting sleeve (16) and the preparation pipe (2) are kept in a magnetic attraction state.
6. The apparatus for preparing tissue stem cells according to claim 1, wherein: the size and the number of teeth of the first conical gear (17) and the third conical gear (24) are the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122555260.3U CN216445345U (en) | 2021-10-23 | 2021-10-23 | Preparation facilities of tissue stem cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122555260.3U CN216445345U (en) | 2021-10-23 | 2021-10-23 | Preparation facilities of tissue stem cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216445345U true CN216445345U (en) | 2022-05-06 |
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ID=81350354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122555260.3U Active CN216445345U (en) | 2021-10-23 | 2021-10-23 | Preparation facilities of tissue stem cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216445345U (en) |
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2021
- 2021-10-23 CN CN202122555260.3U patent/CN216445345U/en active Active
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