CN210401005U

CN210401005U - Tissue refiner

Info

Publication number: CN210401005U
Application number: CN201920781607.6U
Authority: CN
Inventors: 杨应立; 董俊; 李淑云; 张雪; 郭学波; 张懿; 祁喆; 付博; 战爽; 何诗雨; 李海霞; 陈晨; 潘珊
Original assignee: Zhongyuan Mukang Wuhan Testing Technology Service Co ltd
Current assignee: Zhongyuan Mukang Wuhan Testing Technology Service Co ltd
Priority date: 2019-05-28
Filing date: 2019-05-28
Publication date: 2020-04-24
Anticipated expiration: 2029-05-28

Abstract

The utility model discloses a tissue homogenizer, which comprises a base, wherein a homogenizing barrel and a motor bracket are arranged above the base; a stirring motor is erected on the motor support, the output end of the stirring motor is connected with a stirring shaft through a coupler, a sleeve is arranged at the output end of the stirring motor, the bottom end of the sleeve is connected with a cover body, and the cover body covers the opening end of the top of the homogenizing barrel; the top end of the stirring shaft penetrates through the cover body and is connected with the output end of the stirring motor through a coupler, the bottom end of the stirring shaft extends into the bottom of the homogenizing barrel, and a plurality of blades are arranged on the stirring shaft; the motor bracket is a telescopic bracket with adjustable height; a power supply module and a control module are arranged in the base; the stirring motor and the power supply module are respectively and electrically connected with the control module. The utility model discloses a with agitator motor, lid, (mixing) shaft integration setting, can guarantee the leakproofness of refiner during operation, make things convenient for the washing work of homogenate bucket and stirring vane simultaneously.

Description

Tissue refiner

Technical Field

The utility model belongs to biological assay check out test set field specifically is a tissue refiner.

Background

The tissue crushing and homogenizing machine is an experimental device for mixing and mashing a liquid medium and a soft solid, the rotating speed of the experimental device is extremely high, 12000 r/min is achieved, the materials are subjected to processes of splitting, crushing, blending and the like simultaneously by a motor to rotationally drive a homogenizing rod in a homogenizing cup, and the materials are stirred and mashed.

The tissue homogenizer has wide application and can be used for scientific research: the preparation method can be used for research of biochemistry, plant, nutrition, etc. and mashing; it can also be used in medical treatments: the method comprises the following steps of (1) mashing laboratory medicines, in particular mashing tissue therapy medicines; can also be used for chemical pharmacy: making colloid emulsion, mixing with solid and liquid substances, such as blending for making oily streptomycin, making concentrated beef liver, and mashing; it is also useful in biological manufacture: in the process of manufacturing biological medicines, stirring and mixing of liquid medicines and mashing of a microbial culture medium are carried out under aseptic operation, and the tools are strictly sterilized to avoid infectious microbes, and the structure aspect of a tissue mashing and homogenizing machine is aseptic operation; it can also be used in the food industry: can be used for preparing meat paste, cheese, etc.

The existing tissue homogenizer also has the following defects:

firstly, because the rotating speed of the motor is high, the equipment can generate vibration, so that the equipment is unstable in working and is accompanied by noise;

secondly, the height of the motor of the existing refiner needs to be manually adjusted, and the motor needs to be manually adjusted after being stopped, which is very inconvenient;

thirdly, the existing homogenizer can not ensure the sealing property and the sterile environment in the homogenizing container in the process of mashing and homogenizing, and is easy to cause the infection of mixed bacteria;

fourthly, the stirring shaft of the existing homogenizer is difficult to separate from the homogenizing container, so that the homogenizing container is difficult to clean.

The chinese patent that publication number is CN207655245U discloses a tissue mashing and homogenizing machine, the on-line screen storage device comprises a base, the front surface of base is provided with the switch, the upper surface one end of base is provided with the bucket seat, the top of bucket seat is provided with the agitator, the bottom of dead lever is provided with electronic hydraulic stem, the other end of slider is provided with the slide bar, the stopper is installed on the top of slide bar, the top fixed mounting of extension rod has the driving shaft, the top of driving shaft is provided with the motor. The utility model discloses a be provided with the extension rod, can adapt to different agitator heights, enlarged the application scope of product, through being provided with electronic hydraulic stem, can replace manpower accommodate motor height, increased the practicality of product, through being provided with the scale, can accurately measure the height that the motor need rise, be favorable to the debugging of product to use, through being provided with the sucking disc, can fix equipment at table surface, prevent that motor during operation from producing the vibration and making equipment remove.

Disclosure of Invention

The utility model aims at solving the problems in the prior art and providing a tissue refiner, the motor, the cover body and the stirring shaft of the refiner of the utility model are designed into an integral structure, and the stirring shaft is convenient to be taken out for cleaning; and can ensure the sealing property and the sterile environment in the homogenizing barrel in the homogenizing process.

In order to achieve the above object, the utility model adopts the following technical scheme:

a tissue homogenizer comprises a base, wherein a homogenizing barrel and a motor bracket are arranged above the base; a stirring motor is erected on the motor support, the output end of the stirring motor is connected with a stirring shaft through a coupler, a sleeve is arranged at the output end of the stirring motor, the bottom end of the sleeve is connected with a cover body, and the cover body covers the opening end of the top of the homogenizing barrel; the top end of the stirring shaft penetrates through the cover body and is connected with the output end of the stirring motor through a coupler, the bottom end of the stirring shaft extends into the bottom of the homogenizing barrel, and a plurality of blades are arranged on the stirring shaft; the motor bracket is a telescopic bracket with adjustable height; a power supply module and a control module are arranged in the base; the stirring motor and the power supply module are respectively and electrically connected with the control module.

The utility model discloses a with agitator motor, lid, (mixing) shaft integration setting, can guarantee the leakproofness of refiner during operation, make things convenient for the washing work of homogenate bucket and stirring vane simultaneously.

Specifically, the motor support comprises a support seat, a support rod, a telescopic rod and a cross rod; the bracket base is connected with the base; the support rod is connected with the bracket base; the telescopic rod is embedded in the supporting rod and linearly moves along the axial direction of the supporting rod; one end of the cross rod is connected with the stirring motor, and the other end of the cross rod is connected with the telescopic rod; through designing the motor support into the telescopic support, conveniently adjust the height of motor to take out motor and (mixing) shaft.

Further, the horizontal pole passes through anchor clamps with the telescopic link and can dismantle and be connected, anchor clamps are established at horizontal pole and telescopic link, can dismantle the telescopic link with the horizontal pole through anchor clamps and be connected, make things convenient for the refiner to dismantle the back and carry, and simple to operate.

Furthermore, the telescopic rod is driven by a motor or a hydraulic cylinder to do linear motion along the axial direction of the support rod.

Specifically, the base is in a disc shape, and the homogenate barrel is a cylindrical barrel body; the outer diameter of the cover body is matched with the inner diameter of the barrel body, and a circle of sealing ring is arranged at the edge of the cover body; the sealing ring can ensure the sealing performance of the cover body after being combined with the homogenate barrel, and prevent foreign bacteria in the outside air from entering the homogenate barrel to infect biological tissues in the homogenate barrel.

Specifically, the inside ultraviolet germicidal lamp that is equipped with of lid, the ultraviolet germicidal lamp is connected with control module electricity, through set up the ultraviolet germicidal lamp in the lid is inside, can effectively exterminate the miscellaneous fungus in the homogenate bucket.

Specifically, the blades comprise crushing blades arranged in the middle of the stirring shaft and stirring blades arranged at the bottom of the stirring shaft; can cut up the soft solid in the homogenate bucket through set up crushing leaf in the (mixing) shaft middle part, can stir the tissue liquid in the homogenate bucket evenly through set up the stirring leaf in the (mixing) shaft bottom, make it blend fast.

Specifically, the surface of the base is provided with a power switch, a speed regulating knob, a lifting button and a sterilizing lamp switch; the power switch is used for controlling the on-off of the main power supply of the refiner; the speed regulating knob is used for controlling the rotating speed of the stirring motor; the lifting button is used for controlling the telescopic rod to ascend/descend; the sterilizing lamp switch is used for controlling the on-off of the ultraviolet sterilizing lamp.

Specifically, the base bottom is equipped with a plurality of buffering callus on the sole, the buffering callus on the sole is used for the damping, prevents that the refiner from producing the noise because motor speed is higher and unstable.

Compared with the prior art, the beneficial effects of the utility model are that: (1) the motor bracket of the utility model is provided with the telescopic rod, and the telescopic rod is driven by the motor or the hydraulic cylinder to do linear telescopic motion in the vertical direction, so that the height of the motor can be conveniently adjusted; (2) the motor, the cover body and the stirring shaft of the utility model are integrated, and the cover body and the stirring shaft can be taken out of the homogenizing barrel by increasing the height of the motor, thereby facilitating the cleaning work of the homogenizing barrel and the stirring blades; (3) the sealing ring is arranged at the edge of the cover body of the utility model, which can ensure the sealing performance of the homogenizer during the operation and prevent the external bacteria from entering the homogenizer to cause infection to the biological tissues in the homogenizer; meanwhile, the ultraviolet sterilizing lamp is arranged inside the cover body, so that the mixed bacteria in the homogenizing barrel can be effectively killed; (4) the utility model discloses a base bottom is equipped with a plurality of buffering callus on the sole, can effectively alleviate because the too high vibration that causes of motor speed, has effectively improved the stability of refiner, has reduced the noise of refiner during operation simultaneously.

Drawings

FIG. 1 is a schematic structural view of a tissue homogenizer according to the present invention;

FIG. 2 is a schematic structural view of the taking-out cover of the tissue homogenizer of the present invention;

FIG. 3 is a schematic top view of a tissue homogenizer according to the present invention;

in the figure: 1. a base; 2. a homogenizing barrel; 3. a stirring motor; 4. a stirring shaft; 5. a sleeve; 6. a cover body; 7. a support base; 8. a support bar; 9. a telescopic rod; 10. a cross bar; 11. a clamp; 12. a seal ring; 13. an ultraviolet germicidal lamp; 14. crushing the leaves; 15. stirring blades; 16. a power switch; 17. a speed regulation knob; 18. a lifting button; 19. a germicidal lamp switch; 20. cushion the callus on sole.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1 to 3, the present embodiment provides a tissue homogenizer, which includes a base 1, a homogenizing barrel 2 and a motor bracket are arranged above the base 1; a stirring motor 3 is erected on the motor support, the output end of the stirring motor 3 is connected with a stirring shaft 4 through a coupler, a sleeve 5 is arranged at the output end of the stirring motor 3, the bottom end of the sleeve 5 is connected with a cover body 6, and the cover body 6 covers the opening end of the top of the homogenizing barrel 2; the top end of the stirring shaft 4 penetrates through the cover body 6 to be connected with the output end of the stirring motor 3 through a coupler, the bottom end of the stirring shaft 4 extends into the bottom of the homogenizing barrel 2, and a plurality of blades are arranged on the stirring shaft 4; the motor bracket is a telescopic bracket with adjustable height; a power supply module and a control module are arranged in the base 1; the stirring motor 3 and the power supply module are respectively and electrically connected with the control module.

The utility model discloses a with agitator motor 3, lid 6, (mixing) shaft 4 integration setting, can guarantee the leakproofness of refiner during operation, make things convenient for the cleaning work of homogenate bucket 2 and stirring 15 pieces of leaf simultaneously.

Specifically, the motor support comprises a support base 7, a support rod 8, a telescopic rod 9 and a cross rod 10; the bracket base 7 is connected with the base 1; the support rod 8 is connected with the bracket base 7; the telescopic rod 9 is embedded in the support rod 8 and linearly moves along the axial direction of the support rod 8; one end of the cross rod 10 is connected with the stirring motor 3, and the other end of the cross rod 10 is connected with the telescopic rod 9; through designing the motor support into the telescopic support, conveniently adjust the height of motor to take out motor and (mixing) shaft 4.

Further, horizontal pole 10 can be dismantled with telescopic link 9 through anchor clamps 11 and be connected, anchor clamps 11 are established at horizontal pole 10 and the 9 link of telescopic link, can dismantle telescopic link 9 and horizontal pole 10 through anchor clamps 11 and be connected, and convenient to carry after the refiner is dismantled, and simple to operate.

Further, the telescopic rod 9 is driven by a motor or a hydraulic cylinder to do linear motion along the axial direction of the support rod 8.

Specifically, the base 1 is in a disc shape, and the homogenate barrel 2 is a cylindrical barrel body; the outer diameter of the cover body 6 is matched with the inner diameter of the barrel body, and a circle of sealing ring 12 is arranged at the edge of the cover body 6; the sealing ring 12 can ensure the sealing performance after the cover body 6 and the homogenizing barrel 2 are covered, and prevent foreign bacteria in the outside air from entering the homogenizing barrel 2 to infect biological tissues in the homogenizing barrel 2; after the edge of the cover body 6 is sleeved with the sealing ring 12, the outer diameter of the cover body 6 is slightly larger than the inner diameter of the homogenizing barrel 2, at the moment, the cover body 6 can be pressed into the homogenizing barrel 2 by adjusting the height of the motor support, and the sealing ring 12 can be extruded to fill the gap between the cover body 6 and the homogenizing barrel 2, so that the foreign bacteria pollution in the outside air is effectively isolated; the homogenizing barrel 2 is a double-layer barrel body, so that the sealing performance of the homogenizing barrel 2 is further improved; the sealing ring 12 can be made of silica gel skin.

Specifically, the ultraviolet sterilizing lamp 13 is arranged inside the cover body 6, the ultraviolet sterilizing lamp 13 is electrically connected with the control module, and the ultraviolet sterilizing lamp 13 is arranged inside the cover body 6, so that the mixed bacteria in the homogenizing barrel 2 can be effectively killed; the bottom of the cover body 6 is made of transparent material and can be made of glass or plastic.

Specifically, the blades comprise a crushing blade 14 arranged in the middle of the stirring shaft 4 and a stirring blade 15 arranged at the bottom of the stirring shaft 4; can cut up the soft solid in the homogenate bucket 2 through set up crushing leaf 14 in (mixing) shaft 4 middle part, can stir the interstitial fluid in the homogenate bucket 2 evenly through set up stirring leaf 15 in (mixing) shaft 4 bottom, make it blend fast.

Specifically, the surface of the base 1 is provided with a power switch 16, a speed regulating knob 17, a lifting button 18 and a sterilizing lamp switch 19; the power switch 16 is used for controlling the on-off of the main power supply of the refiner; the speed regulating knob 17 is used for controlling the rotating speed of the stirring motor 3; the lifting button 18 is used for controlling the telescopic rod 9 to ascend/descend; the germicidal lamp switch 19 is used to control the on and off of the ultraviolet germicidal lamp 13.

Specifically, the bottom of the base 1 is provided with a plurality of buffering foot pads 20, and the buffering foot pads 20 are used for damping vibration, so that noise generated by the homogenizer due to instability of the motor due to high rotating speed is prevented; the buffering foot pad 20 may be made of rubber or silica gel.

The method of operation of a tissue refiner of this embodiment is as follows:

first, the power switch 16 is turned on; then the height of the stirring motor 3 is adjusted through the lifting button 18, and the cover body 6 is taken out of the homogenizing barrel 2; then, injecting tissue fluid into the homogenizing barrel 2, adjusting the height of the stirring motor 3 through the lifting button 18, pressing the cover body 6 into the top of the homogenizing barrel 2, and sealing the homogenizing barrel 2; then, the ultraviolet sterilizing lamp 13 in the cover body 6 is turned on through the sterilizing lamp switch 19, and the interior of the homogenizing barrel 2 is sterilized; then, the rotating speed of the stirring motor 3 is adjusted through a speed adjusting knob 17, and the mashing and homogenizing operation is carried out by slowly starting and then quickly adjusting; the motor runs at high speed for one time and can not exceed 3 minutes; after the homogenization is finished, the sterilizing lamp switch 19 is turned off, the motor is lifted through the lifting button 18, and the cover body 6 and the stirring shaft 4 are taken out of the homogenization barrel 2; taking out the tissue fluid in the homogenizing barrel 2, and cleaning the homogenizing barrel 2 and 15 stirring blades; after the cleaning is finished, the height of the motor is adjusted through the lifting button 18, and the cover body 6 is pressed into the homogenizing barrel 2 for sealing; then, the ultraviolet sterilizing lamp 13 is turned on to sterilize the inside of the homogenizing barrel 2 (for 5 minutes); the germicidal lamp is turned off again and the power switch 16 is turned off.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A tissue homogenizer is characterized by comprising a base, wherein a homogenizing barrel and a motor bracket are arranged above the base; a stirring motor is erected on the motor support, the output end of the stirring motor is connected with a stirring shaft through a coupler, a sleeve is arranged at the output end of the stirring motor, the bottom end of the sleeve is connected with a cover body, and the cover body covers the opening end of the top of the homogenizing barrel; the top end of the stirring shaft penetrates through the cover body and is connected with the output end of the stirring motor through a coupler, the bottom end of the stirring shaft extends into the bottom of the homogenizing barrel, and a plurality of blades are arranged on the stirring shaft; the motor bracket is a telescopic bracket with adjustable height; a power supply module and a control module are arranged in the base; the stirring motor and the power supply module are respectively and electrically connected with the control module.

2. A tissue homogenizer according to claim 1, wherein the motor support comprises a support base, a support rod, a telescopic rod and a cross rod; the bracket base is connected with the base; the support rod is connected with the bracket base; the telescopic rod is embedded in the supporting rod and linearly moves along the axial direction of the supporting rod; one end of the cross rod is connected with the stirring motor, and the other end of the cross rod is connected with the telescopic rod.

3. A tissue homogenizer according to claim 2, wherein the cross bar is removably connected to the telescoping bar by a clamp, the clamp being provided at the end of the cross bar connected to the telescoping bar.

4. A tissue homogenizer according to claim 2, wherein the telescopic rod is driven by a motor or a hydraulic cylinder to move linearly in the axial direction of the support rod.

5. A tissue homogenizer according to claim 1, wherein the base is in the shape of a disc and the homogenizing barrel is a cylindrical barrel; the outer diameter of the cover body is matched with the inner diameter of the barrel body, and a circle of sealing ring is arranged at the edge of the cover body.

6. A tissue homogenizer according to claim 1, wherein an ultraviolet germicidal lamp is disposed inside the cover body, and the ultraviolet germicidal lamp is electrically connected to the control module.

7. A tissue homogenizer according to claim 1, wherein the blades comprise a crushing blade disposed at the middle of the stirring shaft and a stirring blade disposed at the bottom of the stirring shaft.

8. A tissue homogenizer according to claim 1, wherein the base surface is provided with a power switch, a speed control knob, a lifting button and a germicidal lamp switch.

9. A tissue homogenizer according to claim 1, wherein the bottom of the base is provided with a plurality of cushioning pads.