CN214810535U

CN214810535U - Stationary liquid mixing and stirring device

Info

Publication number: CN214810535U
Application number: CN202121332035.7U
Authority: CN
Inventors: 尤丽丽
Original assignee: Ningbo Tongsheng Biotechnology Co ltd
Current assignee: Ningbo Tongsheng Biotechnology Co ltd
Priority date: 2021-06-16
Filing date: 2021-06-16
Publication date: 2021-11-23
Anticipated expiration: 2031-06-16

Abstract

The utility model relates to a fixed liquid stirring technical field just discloses a fixed liquid mixing stirring device, including the agitator, the bottom fixed mounting of agitator has the gear box, the gear box is the cavity cylinder setting, be equipped with the gear in the gear box. This kind of fixed liquid mixing stirring device, through being provided with the motor, go up the gear, the rotary drum, lower gear, the bull stick, go up the puddler, lower puddler, go up the agitator, go up the stirring rake, lower agitator and lower stirring rake, the motor drives a gear and rotates, a pivoted gear will drive the positive rotation of last gear, lower gear reversal, and simultaneously, the last gear of corotation drives the rotary drum corotation, and drive down the agitator and rotate with lower puddler, stir fixed liquid, the lower gear of reversal drive bull stick rotates, and the spliced pole rotates thereupon, make go up puddler and last agitator and carry out the reversal and stir fixed liquid, it drives when the puddler corotation down with lower agitator drive to go up the agitator this moment.

Description

Stationary liquid mixing and stirring device

Technical Field

The utility model relates to a stationary liquid stirring technical field specifically is a stationary liquid mixing stirring device.

Background

The stationary liquid is a liquid used as a stationary phase in a gas-liquid chromatography and a liquid-liquid chromatography, and when the stationary liquid is prepared, a plurality of components need to be mixed and stirred uniformly.

The stirring function is realized to current stationary liquid mixing stirring device adopts single (mixing) shaft drive stirring rake usually, single (mixing) shaft drive stirring rake pivoted stirring inefficiency, be difficult to with the stationary liquid stirring, great reduction the final processing effect of stationary liquid, the stationary liquid need have suitable temperature when mixing simultaneously, current stationary liquid mixing stirring device function singleness does not possess the function of heating, need the stationary liquid to stir after rising the temperature, great reduction machining efficiency.

SUMMERY OF THE UTILITY MODEL

The not enough to prior art, the utility model provides a stationary liquid mixing stirring device possesses and mixes stirring efficiently, and the problem of proposing in the background art has been solved to the advantage that the function is many.

The utility model provides a following technical scheme: a stationary liquid mixing and stirring device comprises a stirring barrel, wherein a gear box is fixedly arranged at the bottom end of the stirring barrel, the gear box is a hollow cylinder, an upper gear is arranged in the gear box, a lower gear is arranged below the upper gear, the other side of the bottom end of the upper gear is meshed with a second gear, the first gear and the second gear are both meshed with the lower gear, the circle center of the upper surface of the upper gear is fixedly connected with a rotating drum which penetrates through the bottom end of the stirring barrel and is rotationally connected with the stirring barrel, the surface of the rotary drum is fixedly connected with a lower stirring rod and a lower stirring frame, the upper surface of the lower stirring frame is fixedly connected with a lower stirring paddle, the upper surface of the lower gear is fixedly connected with a rotating rod, the top end of the rotating rod is fixedly connected with a connecting column, the fixed surface of spliced pole is connected with puddler and last agitator, the lower fixed surface of going up the agitator is connected with the stirring rake.

Preferably, be equipped with the cavity in the boundary wall of agitator, be equipped with the heating spiral pipe in the cavity of agitator, the top of agitator is equipped with the thermometer, one side of thermometer is equipped with the manometer, the opposite side of manometer is equipped with the viscosimeter.

Preferably, the upper stirring rod is positioned above the upper stirring frame, and the lower stirring rod is positioned below the lower stirring frame.

Preferably, the number of going up the stirring rake is four, the number of stirring rake is four down, go up stirring rake, lower stirring rake parallel arrangement, and all with the axis of agitator is parallel.

Preferably, the rotating rod is inserted in the rotating cylinder and is rotatably connected with the rotating cylinder, and the bottom end of the connecting column is rotatably connected with the top end of the rotating cylinder.

Preferably, the bottom end of the stirring barrel is fixedly provided with a motor, an output shaft of the motor penetrates through the side wall of the gear box and is fixedly connected with one side of the gear, the second gear is rotatably connected with the inner wall of the gear box, and the first gear and the second gear are respectively positioned on two sides of the rotating rod.

Preferably, the top of agitator is equipped with the feed inlet, the low side fixedly connected with discharging pipe of agitator.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this kind of fixed liquid mixing stirring device, through being provided with the motor, go up the gear, the rotary drum, lower gear, the bull stick, go up the puddler, lower puddler, go up the stirring rake, lower stirring frame and lower stirring rake, motor drive gear rotates, pivoted gear will drive the positive rotation of last gear, lower gear reversal, and simultaneously, the last gear of corotation drives the rotary drum corotation, and drive down the stirring frame and rotate with lower puddler, stir fixed liquid, the lower gear of reversal drive bull stick rotates, and the spliced pole rotates thereupon, make and go up puddler and last puddler and carry out the reversal and stir fixed liquid, it drives down the puddler corotation with lower stirring frame to go up the stirring frame this moment, accelerate the exchange speed between the material greatly, promote the intensive mixing of interior material of agitator.

2. This kind of stationary liquid mixing stirring device, through being provided with the heating spiral pipe, the thermometer, manometer and viscosimeter, when carrying out the material mixing, can start the temperature that the heating spiral pipe improves in the agitator, heat the material, avoided heating the efficiency that reduces the operation to the material before carrying out the compounding, simultaneously the thermometer can show the temperature in the agitator, the manometer can show the pressure index in the agitator, the viscosimeter can show the viscosity size in the stationary liquid, make the functional more comprehensive of device, the very big regulation and control that the operation personnel mixed the stirring to stationary liquid that does benefit to.

Drawings

FIG. 1 is a schematic view of the overall structure of the device of the present invention;

FIG. 2 is a schematic view of a cross-sectional structure of the mixing tank of the present invention;

FIG. 3 is a schematic view of the inside of the stirring barrel of the structure of the present invention;

fig. 4 is a schematic view of the sectional structure of the gear box of the present invention.

In the figure: 1. a stirring barrel; 2. a feed inlet; 3. a discharge pipe; 4. a gear case; 5. an upper gear; 6. a rotating drum; 7. a lower gear; 8. a rotating rod; 9. connecting columns; 10. an upper stirring rod; 11. an upper stirring frame; 12. an upper stirring paddle; 13. a lower stirring frame; 14. a lower stirring paddle; 15. a lower stirring rod; 16. a first gear; 17. a motor; 18. a second gear; 19. heating the spiral tube; 20. a thermometer; 21. a pressure gauge; 22. and (4) viscosity table.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example one

Referring to fig. 1-4, a stationary liquid mixing and stirring apparatus comprises a stirring barrel 1, a gear box 4 is fixedly installed at the bottom end of the stirring barrel 1, the gear box 4 is a hollow cylinder, an upper gear 5 is installed in the gear box 4, a lower gear 7 is installed below the upper gear 5, a second gear 18 is engaged with the other side of the bottom end of the upper gear 5, a first gear 16 and the second gear 18 are both engaged with the lower gear 7, a rotary drum 6 is fixedly connected with the center of the upper surface of the upper gear 5, the rotary drum 6 penetrates through the bottom end of the stirring barrel 1 and is rotatably connected with the stirring barrel 1, a lower stirring rod 15 and a lower stirring frame 13 are fixedly connected with the surface of the rotary drum 6, a lower stirring paddle 14 is fixedly connected with the upper surface of the lower stirring frame 13, a rotary rod 8 is fixedly connected with the upper surface of the lower gear 7, a connecting column 9 is fixedly connected with the top end of the rotary rod 8, an upper stirring rod 10 and an upper stirring frame 11 are fixedly connected with the surface of the connecting column 9, the lower surface of the upper stirring frame 11 is fixedly connected with an upper stirring paddle 12, the upper stirring rod 10 is positioned above the upper stirring frame 11, the lower stirring rod 15 is positioned below the lower stirring frame 13 and can stir and mix materials in the stirring barrel 1, the number of the upper stirring paddles 12 is four, the number of the lower stirring paddles 14 is four, the upper stirring paddles 12 and the lower stirring paddles 14 are arranged in parallel and are parallel to the central axis of the stirring barrel 1, so that the upper stirring paddles 12 and the lower stirring paddles 14 cannot touch each other when rotating in opposite directions simultaneously, the rotating rod 8 is inserted in the rotating barrel 6 and is rotatably connected with the rotating barrel 6, the bottom end of the connecting column 9 is rotatably connected with the top end of the rotating barrel 6, the rotating rod 8 can drive the connecting column 9 to rotate when rotating, the bottom end of the stirring barrel 1 is fixedly provided with a motor 17, an output shaft of the motor 17 penetrates through the side wall of the gear box 4 and is fixedly connected with one side of the first gear 16, and a second gear 18 is rotatably connected with the inner wall of the gear box 4, motor 17 drives gear 16 and rotates, and gear 16 drives gear 5 and lower gear 7 and opposite direction rotates simultaneously, and gear 16, gear two 18 are located the both sides of bull stick 8 respectively, and gear two 18 can guarantee the stability when gear 5 and lower gear 7 rotate, and the top of agitator 1 is equipped with feed inlet 2, the feeding of being convenient for, and the low side fixedly connected with discharging pipe 3 of agitator 1, the ejection of compact of being convenient for.

Example two

Based on embodiment one, as shown in fig. 1-4, a cavity is arranged in the side wall of the stirring barrel 1, a heating spiral pipe 19 is arranged in the cavity of the stirring barrel 1, the heating spiral pipe 19 can increase the temperature in the stirring barrel 1, a thermometer 20 is arranged at the top end of the stirring barrel 1, the thermometer 20 can display the temperature in the stirring barrel 1, a pressure gauge 21 is arranged on one side of the thermometer 20, the pressure gauge 21 can display the pressure index in the stirring barrel 1, a viscosity gauge 22 is arranged on the other side of the pressure gauge 21, and the viscosity gauge 22 can display the viscosity of the fixing liquid.

The working principle is as follows: when the device is used for operation, materials to be mixed are injected into the stirring barrel 1 from the material inlet, the starting motor 17 drives the first gear 16 to rotate, the rotating first gear 16 drives the upper gear 5 to rotate positively and the lower gear 7 to rotate negatively, meanwhile, the upper gear 5 in positive rotation drives the rotary drum 6 to rotate positively and drives the lower stirring frame 13 and the lower stirring rod 15 to rotate, the stationary liquid is stirred, the lower gear 7 in reverse rotation drives the rotary rod 8 to rotate, and the connecting column 9 rotates along with the rotary motion, so that the upper stirring rod 10 and the upper stirring frame 11 rotate negatively to stir the stationary liquid, at the moment, the upper stirring frame 11 drives the upper stirring rod 10 to rotate negatively and the lower stirring frame 13 drives the lower stirring rod 15 to rotate positively, the exchange speed of the materials is accelerated, the heating spiral pipe 19 is started to increase the temperature in the stirring barrel 1, the materials are heated, the thermometer 20 displays the temperature in the stirring barrel 1, the pressure gauge 21 displays the pressure index in the stirring barrel 1, viscosity in the viscosity table 22 demonstration stationary liquid is big or small, and the operation personnel can be followed discharging pipe 3 discharges to the material that the mixing stirring is good to the more clear regulation and control of possessing in the agitator 1.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a stationary liquid mixing stirring device which characterized in that: the stirring device comprises a stirring barrel (1), a gear box (4) is fixedly installed at the bottom end of the stirring barrel (1), the gear box (4) is arranged in a cavity cylinder, an upper gear (5) is arranged in the gear box (4), a lower gear (7) is arranged below the upper gear (5), a first gear (16) is meshed with one side of the bottom end of the upper gear (5), a second gear (18) is meshed with the other side of the bottom end of the upper gear (5), the first gear (16) and the second gear (18) are both meshed with the lower gear (7), a rotary drum (6) is fixedly connected with the circle center of the upper surface of the upper gear (5), the rotary drum (6) penetrates through the bottom end of the stirring barrel (1) and is rotatably connected with the stirring barrel (1), a lower stirring rod (15) and a lower stirring frame (13) are fixedly connected with the surface of the rotary drum (6), and a lower stirring paddle (14) is fixedly connected with the upper surface of the lower stirring frame (13), the last fixed surface of lower gear (7) is connected with bull stick (8), the top fixedly connected with spliced pole (9) of bull stick (8), puddler (10) and last agitator (11) are gone up to the fixed surface of spliced pole (9), go up lower fixed surface of agitator (11) and be connected with on stirring rake (12).

2. The stationary liquid mixing and stirring apparatus as set forth in claim 1, wherein: be equipped with the cavity in the boundary wall of agitator (1), be equipped with heating spiral pipe (19) in the cavity of agitator (1), the top of agitator (1) is equipped with thermometer (20), one side of thermometer (20) is equipped with manometer (21), the opposite side of manometer (21) is equipped with viscosity meter (22).

3. The stationary liquid mixing and stirring apparatus as set forth in claim 1, wherein: the upper stirring rod (10) is positioned above the upper stirring frame (11), and the lower stirring rod (15) is positioned below the lower stirring frame (13).

4. The stationary liquid mixing and stirring apparatus as set forth in claim 1, wherein: the quantity of going up stirring rake (12) is four, the quantity of stirring rake (14) is four down, go up stirring rake (12), lower stirring rake (14) parallel arrangement, and all with the axis of agitator (1) is parallel.

5. The stationary liquid mixing and stirring apparatus as set forth in claim 1, wherein: the rotating rod (8) is inserted into the rotating cylinder (6) and is rotationally connected with the rotating cylinder (6), and the bottom end of the connecting column (9) is rotationally connected with the top end of the rotating cylinder (6).

6. The stationary liquid mixing and stirring apparatus as set forth in claim 1, wherein: the bottom fixed mounting of agitator (1) has motor (17), the output shaft of motor (17) runs through the limit wall and gear (16) one side fixed connection of gear box (4), gear (18) are rotated with the inner wall of gear box (4) and are connected, gear (16), gear (18) are located the both sides of bull stick (8) respectively.

7. The stationary liquid mixing and stirring apparatus as set forth in claim 1, wherein: the top of agitator (1) is equipped with feed inlet (2), the low side fixedly connected with discharging pipe (3) of agitator (1).