CN217248231U

CN217248231U - Intestinal microorganism draws and uses agitating unit

Info

Publication number: CN217248231U
Application number: CN202123183594.9U
Authority: CN
Inventors: 勾振辉; 骆奇; 朱云鹏; 刘超
Original assignee: Qihui Biotechnology Yangzhou Co ltd
Current assignee: Qihui Biotechnology Yangzhou Co ltd
Priority date: 2021-12-17
Filing date: 2021-12-17
Publication date: 2022-08-23
Anticipated expiration: 2031-12-17

Abstract

The utility model discloses a stirring device for extracting intestinal microorganisms, which comprises a driving device; the rotary part is connected with the drive device in a transmission way and comprises: a limiting part; and a first through-hole formed on an outer side surface thereof; the stirring component is inserted on the rotating component, a gap is arranged at the end part of the stirring component, and a second communicating part which partially penetrates through the stirring component is arranged on the stirring component; the rolling piece is arranged in the first through part and partially protrudes from the first through part; the sleeving piece is sleeved outside the rotating part; the elastic element is arranged between the sleeving element and the rotating element; the sleeve piece can move under the action of the elastic piece so as to press the rolling piece part into the second through part from the first through part and abut against the outer side of the rolling piece to limit the rolling piece part; and the limiting piece is arranged on the rotating component. Through the utility model provides an among the prior art integral type agitating unit can not change the sterilization, the inconvenient problem of split type dismantlement operation.

Description

Intestinal microorganism draws and uses agitating unit

Technical Field

The utility model belongs to the technical field of the microorganism draws, concretely relates to intestinal is improvement of agitating unit structure for microorganism draws.

Background

When intestinal microorganisms are extracted, a isolate and a diluted solution need to be stirred and fully mixed. In order to avoid the contamination of the bacteria, it is necessary to use a disposable stirring rod or a sterilized stirring rod. For the stirring of the complex component isolate, different stirring rotating speeds are required at different stages, and in order to stir and mix uniformly, forward stirring and reverse stirring are required to be alternately carried out.

The existing stirring device structure has an integrated stirring device structure, a stirring rod and a stirring head are directly integrated, and the stirring rod cannot be cleaned and sterilized, cannot be replaced, and cannot be independently detached for sterilization;

or the stirring rod and the stirring head are connected through a jackscrew or a threaded connection structure, or a locking head type is adopted between the stirring rod and the stirring head.

The structure adopting jackscrew connection is not suitable for frequent disassembly, and the disassembly needs tools and has long disassembly time;

the screw connection structure needs to be screwed by hand and can only rotate unidirectionally when in use, the locking head needs to be screwed by a special tool, and common personnel are not easy to operate.

SUMMERY OF THE UTILITY MODEL

The utility model discloses can not change the sterilization to integral type agitating unit among the prior art, split type dismantlement inconvenient problem of operation provides a novel intestinal microorganism and draws and use agitating unit, and it not only can dismantle stirring part and stirring head and open and stir the first sterilization, can realize the quick convenient dismantlement of stirring part relative stirring head when dismantling moreover.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme to realize:

an intestinal microorganism extraction stirring device, comprising:

a drive device;

the rotary part, with drive arrangement transmission is connected, and it includes:

a limiting part;

and a first through-hole formed on an outer side surface thereof;

the stirring component is inserted on the rotating component along the axial direction of the rotating component, a notch clamped on the limiting part is arranged at the end part of the stirring component, and a second communicating part partially penetrating through the stirring component is arranged on the stirring component;

the rolling piece is arranged in the first through part and partially protrudes from the first through part;

the sleeving piece is sleeved outside the rotating part;

the elastic piece is arranged between the sleeving piece and the rotating part and can apply elastic force to the sleeving piece;

the sleeve can move when being acted by the elastic piece to press the rolling piece part into the second through part from the first through part so as to connect the stirring component and the rotating component and abut against the outer side of the rolling piece to limit the rolling piece;

and the limiting part is arranged on the rotating part and used for limiting the sleeved part.

In some embodiments of the present application,

the transmission device is connected between the driving device and the rotating part and is a gear transmission device or a belt wheel transmission device.

In some embodiments of the present application, an insertion portion is formed on the rotating member, and the stirring member is inserted into the insertion portion.

In some embodiments of the application, a first clamping table is arranged on the rotating part, a second clamping table is arranged on the sleeved part, the first clamping table and the second clamping table are arranged oppositely, the elastic part is sleeved on the rotating part, one end of the elastic part abuts against the first clamping table, and the other end of the elastic part abuts against the second clamping table.

In some embodiments of this application, be formed with the cover in the cover establishes the chamber, the straight cavity that the chamber was established including toper cavity and the biggest end intercommunication of toper cavity external diameter to the cover, along the assembly direction that the cover established, the radial value of the toper cavity diminishes gradually.

In some embodiments of the present application, the limiting portion is a limiting pin provided on the rotating member or a limiting protrusion formed on the rotating member.

In some embodiments of the present application, the first through-hole is a first through-hole provided on an outer circumference of the rotating member, and the second through-hole is a second through-groove opened in a circumferential direction of the stirring member.

In some embodiments of the present application, the method further comprises: a housing having an accommodating space formed therein;

the separation part is arranged in the shell to divide the shell into a first cabin body and a second cabin body, a stirring part and a transmission device are arranged in the first cabin body, and a driving device is arranged in the second cabin body.

In some embodiments of the present application, the method further comprises:

the stirring shell is internally provided with a stirring cavity, and the rotating part is rotatably connected in the stirring shell and connected with the output end of the transmission device.

In some embodiments of the present application, the limiting member is clamped on the rotating member, and a clamping portion that is clamped and matched with the clamping member is formed on the sleeve member.

Compared with the prior art, the utility model discloses an advantage is with positive effect:

the utility model provides an intestinal microorganism draws and uses agitating unit, its structural component is including rotating member, the stirring part and the cover of cartridge in stirring part establish the piece, establish the piece through the cover and can impress rotating member and stirring part with the rolling part under the elastic component reaction force automatic move down in order to connect both, when dismantling, only need the rebound cover establish the piece and make it spacing elimination to the rolling part, then stimulate the quick dismantlement that stirring part can realize downwards, the dismantlement need not specialized tool, dismantle simple convenient and fast.

Other features and advantages of the present invention will become more apparent from the following detailed description of the invention when read in conjunction with the accompanying drawings.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic view of a stirring device for extracting intestinal microorganisms according to an embodiment of the present invention;

FIG. 2 is a schematic view of the internal structure of an agitating device for extracting intestinal microorganisms according to an embodiment of the present invention;

FIG. 3 is a schematic view of the structure of the sheath of the stirring device for extracting intestinal microorganisms in the embodiment of the present invention

FIG. 4 is a sectional view taken along line A-A of FIG. 3;

FIG. 5 is a first schematic structural view of a stirring member of the stirring device for extracting intestinal microorganisms according to the embodiment of the present invention;

fig. 6 is a schematic structural diagram of a stirring component of the stirring device for extracting intestinal microorganisms according to the embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings and embodiments.

It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The utility model provides an agitating unit embodiment is used in intestinal microorganism extraction, its stirring that can be used to realize intestinal microorganism extract product and diluent.

The method specifically comprises the following steps: the driving device 100 is used for providing driving power, and the driving device 100 is preferably a driving motor.

A stirring device for stirring the intestinal microorganism extract and the diluent,

in order to transmit the power of the driving device 100 to the stirring device, in some embodiments of the present application, the stirring device is further provided with a transmission device 800, and the transmission device 800 is used for transmitting the power of the driving device 100 to the stirring device so as to enable the stirring device to act.

In some embodiments of the present application, the transmission 800 is a gear transmission 800.

The gear transmission device 800 comprises a first transmission gear 810 and a second transmission gear 820, wherein the first transmission gear 810 is connected with an output shaft of the driving motor through a first mounting shaft;

the second transmission gear 820 is meshed with the first transmission gear 810, the first transmission gear 810 and the second transmission gear 820 can be bevel gears, and the axes of the first transmission gear 810 and the second transmission gear 820 are vertical.

A second drive gear 820 is mounted on the second mounting shaft.

The first transmission gear 810 is driven to rotate by the rotation of the driving motor, and then the second transmission gear 820 engaged with the first transmission gear is driven to rotate.

In other embodiments of the present application, the transmission 800 is a pulley transmission.

Can set up driving pulley, driven pulleys and conveyer belt respectively when setting up, rotate through driving motor and drive driving pulley and rotate, and then drive the driven pulleys who is connected with driving pulley and rotate, be provided with the installation axle on the driven pulleys.

The stirring device comprises:

the rotating member 200 is drivingly connected to the driving device 100, and the rotating member 200 is a rotating shaft body connected to the driving device 800.

When the transmission 800 is a gear transmission, the rotating shaft body and the second mounting shaft are fixedly connected.

When the transmission 800 is a pulley transmission, the rotating shaft and the mounting shaft are connected and fixed.

When the driving motor rotates, the transmission device 800 can transmit power to the rotating component 200, and finally the effect that the driving motor rotates to drive the rotating component 200 to rotate is achieved.

A limiting part 210 is arranged on the rotating part 200;

and a first through-hole 220 formed on an outer side thereof;

in some embodiments of the present application, an insertion portion 230 is formed on the rotating member 200, and the insertion portion 230 is an insertion elongated slot that is opened along an axial direction of the rotating shaft body.

And a stirring member 300 inserted into the rotating member 200 along the axial direction of the rotating member 200, and specifically, the stirring member 300 is inserted into the insertion portion 230.

The stirring component 300 comprises a stirring rod and a spiral stirring blade arranged at the end part of the stirring rod, and the spiral stirring blade can play a certain stirring role when the stirring component 300 rotates.

A notch 310 clamped on the limiting part 210 is arranged at the end part of the stirring member 300, and a second communicating part 320 partially penetrating through the stirring member 300 is arranged on the stirring member 300;

preferably, the notch 310 is a U-shaped notch 310, which is formed by extending downward from the top surface of the stirring member 300.

Of course, the shape of the notch 310 may be other shapes of openings, and is not limited in particular.

In some embodiments of the present application, the first through-hole 220 is a first through-hole provided on the outer circumference of the rotating member 200, and the second through-hole is a second through-groove opened along the circumferential direction of the stirring member 300.

The first through holes may be provided in plural, and are uniformly arranged along the circumferential direction of the rotating member 200.

The second through groove is a circular groove and is arranged along a circumference of the stirring member 300.

A rolling member 400 provided in the first through-hole 220 and partially protruding from the first through-hole 220;

the rolling member 400 is a ball or a steel ball, and when the rolling member 400 is assembled, the rolling member is assembled in the first through hole, and a part of the rolling member protrudes outward from the first through hole.

A sleeve 500 sleeved on the outer side of the rotating part 200;

the sleeve 500 is a shaft sleeve, and is configured to be sleeved outside the rotating component 200.

In some embodiments of the present application, the sleeve-shaped cavity 520 is formed in the sleeve-shaped member 500, the sleeve-shaped cavity 520 includes a tapered cavity 530 and a straight cavity 540 located below the tapered cavity 530 and communicated with the maximum outer diameter end of the tapered cavity 530, and the radial value of the tapered cavity 530 is gradually reduced along the assembling direction of the sleeve-shaped member 500.

And an elastic member 600 disposed between the socket 500 and the rotation member 200 and capable of applying an elastic force to the socket 500.

Specifically, a first engaging platform 240 is disposed on the rotating component 200, a second engaging platform 510 is disposed on the sleeve 500, the first engaging platform 240 and the second engaging platform 510 are disposed oppositely, the elastic component 600 is sleeved on the rotating component 200, one end of the elastic component abuts against the first engaging platform 240, and the other end of the elastic component abuts against the second engaging platform 510.

The elastic member 600 is a spring compressed between the first catching stage 240 and the second catching stage 510.

The sleeve 500 can move when being acted by the elastic member 600 to press the rolling member 400 into the second through part to connect the stirring member 300 and the rotating member 200 and limit the rolling member 400 by abutting against the outer side of the rolling member 400;

the limiting member 700 is disposed on the rotating member 200 and is used for limiting the sleeve member 500.

In some embodiments of the present disclosure, the position-limiting member 700 is a snap spring, which is clamped at a bottom position of the rotating member 200 to limit the position of the sleeve member 500, so as to prevent the sleeve member 500 from being separated from the rotating member 200.

In the stirring device for extracting intestinal microorganisms in the embodiment, the rotating member 200 is installed first, the stirring member 300 is inserted from the insertion hole of the bottom opening of the rotating member 200, and the notch 310 at the top of the stirring member 300 is inserted into the limiting portion 210 of the rotating member 200 after the stirring member is inserted in place.

In some embodiments of the present application, the position-limiting portion 210 is a position-limiting pin, which is used to be fixed on the rotating component 200, and after the stirring component 300 is inserted in place, the U-shaped notch 310 at the top of the position-limiting pin is directly snapped onto the position-limiting pin;

in other embodiments of the present application, the position-limiting portion 210 is a position-limiting protrusion directly formed on the rotating component 200, and when the stirring component 300 is inserted into place, the notch 310 at the top of the stirring component can still be snapped onto the position-limiting portion 210 to achieve connection therebetween.

After the stirring member 300 is inserted in place, the second through-holes of the stirring member 300 correspond to and communicate with the first through-holes 220 of the rotating member 200.

After the stirring part 300 is installed, the elastic part 600 is sleeved on the outer side of the rotating part 200, then the sleeved part 500 is installed from bottom to top, external force is applied to the sleeved part 500, the elastic part 600 is compressed and located on the rotating part 200, elastic deformation occurs to the elastic part 600, after the sleeved part 500 is installed, external force is kept acting on the sleeved part 500 all the time, at the moment, the straight cavity 540 of the sleeved part corresponds to the position of the rolling part 400, so as to accommodate the rolling part 400, the limiting part 700 is clamped at the bottom of the rotating part 200 after the sleeved part 500 is assembled, and in the state, a certain distance is reserved between the limiting part 700 and the bottom of the sleeved part 500.

After the external force acting on the sheathing member 500 is removed, the sheathing member 500 may be acted by the reverse elastic force of the elastic member 600, since the tapered cavity 530 formed in the sheathing member 500 is gradually reduced along the assembly direction of the sheathing member 500, when the sheathing member 500 is acted by the reverse force of the elastic member 600, the tapering cavity 530 may move in a direction opposite to the assembly direction, i.e., move downward, when the sheathing member 500 moves, the side wall of the tapered cavity 530 inside the tapering cavity compresses the rolling member 400 located in the first through portion 220, the rolling member 400 may be pressed into the second through portion from the first through portion 220, and the rolling member 400 may partially enter the second through portion from the first through portion 220, and may be finally located at a position between the first through portion 220 and the second through portion, so as to connect the rotating member 200 and the stirring member 300 together.

Meanwhile, after the sleeved piece 500 moves in place, the limiting piece 700 at the bottom of the rotating component 200 can limit the sleeved piece 500 to a certain extent, so that the sleeved piece 500 is prevented from moving downwards continuously.

When the sleeve 500 moves in place, it can also abut against the outer sidewall of the rolling member 400 through the sidewall of the tapered cavity 530 while limiting the rolling member 400.

After the stirring device is installed in place, the driving device 100 rotates to drive the transmission device 800 to act, and further drive the rotating part 200 connected with the transmission device 800 and the stirring part 300 connected with the rotating part 200 to rotate, so as to realize a stirring function;

in addition, the connection structure between the stirring member 300 and the rotating member 200 in this embodiment enables the driving device 100 to drive the stirring member to rotate forward and backward, so that the problem of looseness is avoided.

When the stirring component 300 in this embodiment is installed, only the rotating component 200 needs to be inserted, then the sleeve component 500 is assembled, the limiting component 700 is installed, the rotating component 200 and the stirring component 300 can be quickly connected by automatically moving down the sleeve component 500, and the connection and the assembly are simpler and more convenient.

When the stirring part 300 is disassembled, the stirring part 300 can be disassembled quickly by separating the notch 310 and the limiting part 210 on the stirring part 300, the disassembling operation is simple and convenient, the disassembling is not required to be carried out by a special tool, and the disassembling efficiency is improved;

and simultaneously, the stirring component 300 can be ensured to be detached for sterilization operation, and is convenient to replace.

In some embodiments of the present application, the stirring device further comprises: a housing having an accommodating space formed therein;

and the partition part 900 is arranged in the shell to divide the shell into a first cabin body and a second cabin body, a stirring part and a transmission device 800 are arranged in the first cabin body, and a driving device 100 is arranged in the second cabin body.

The partition part 900 is a partition plate for dividing, and the first bin body and the second bin body formed by the partition part 900 can be used for placing the driving device 100 and the stirring part to separate the stirring part from the driving part, i.e. realize the dynamic and static separation;

in addition, the driving device 100 is separately arranged in the second bin body, and the driving device and the stirring part are not arranged together, so that a good noise reduction effect can be realized.

In some embodiments of the present application, the method further comprises:

and the stirring shell 330 is provided with a stirring cavity in the stirring shell 330, and the rotating part 200 is rotatably connected in the stirring shell 330 and connected with the output end of the transmission device 800.

When the stirring shell 330 is connected to the partition member 900, the driving device 100 includes a driving device mounting seat 910, the driving device 100 is mounted on the driving device mounting seat 910, and the driving device mounting seat 910 is correspondingly connected to the partition member 900.

A bearing is installed in the agitating case 330, and the rotating member 200 is rotatably coupled to the agitating case 330 by the bearing.

In some embodiments of the present application, a locking portion 550 is formed on the sleeve 500 for locking with the locking member.

The engaging portion 550 is an engaging step, and when the sleeve 500 moves downward, the engaging step can abut against the position-limiting member 700 to be limited.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; 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 modifications may be made to the embodiments described in the foregoing embodiments, or that equivalents may be substituted for elements thereof; such modifications and substitutions do not depart from the spirit and scope of the present invention, which is claimed.

Claims

1. A stirring device for extracting intestinal microorganisms is characterized in that,

comprises the following steps:

a drive device;

a limiting part;

and a first through-hole formed on an outer side surface thereof;

the sleeving piece is sleeved outside the rotating part;

2. The stirring device for intestinal microorganism extraction according to claim 1,

3. The stirring device for intestinal microorganism extraction according to claim 1, wherein an insertion portion is formed in the rotating member, and the stirring member is inserted into the insertion portion.

4. The stirring device for intestinal microorganism extraction according to claim 1,

the elastic piece is sleeved on the rotating component, one end of the elastic piece abuts against the first clamping table, and the other end of the elastic piece abuts against the second clamping table.

5. The stirring device for intestinal microorganism isolation according to any one of claims 1 to 4,

the cover is established and is formed with the cover and establishes the chamber in the piece, the cover is established the chamber and is established the straight cavity that the most extreme intercommunication of toper cavity external diameter including toper cavity and toper cavity, and along the assembly direction of establishing the piece of cover, the radial value of the toper cavity diminishes gradually.

6. The stirring device for intestinal microorganism extraction according to claim 5,

the limiting part is a limiting pin arranged on the rotating part or a limiting bulge formed on the rotating part.

7. The stirring device for intestinal microorganism extraction according to claim 5,

the first through part is a first through hole arranged on the outer circumference of the rotating component, and the second through part is a second through groove arranged along the circumferential direction of the stirring component.

8. The stirring device for intestinal microorganism extraction according to claim 2, further comprising: a housing having an accommodating space formed therein;

9. The stirring device for intestinal microorganism extraction according to claim 8, further comprising:

10. The stirring device for intestinal microorganism extraction according to claim 1, wherein the stopper is engaged with the rotating member, and an engaging portion that engages with the engaging member is formed on the holder.