CN212790655U

CN212790655U - Automatic stirring device for laboratory solution

Info

Publication number: CN212790655U
Application number: CN202021294813.3U
Authority: CN
Inventors: 李方
Original assignee: Chengle Technology Hangzhou Co ltd
Current assignee: Chengle Technology Hangzhou Co ltd
Priority date: 2020-07-03
Filing date: 2020-07-03
Publication date: 2021-03-26
Anticipated expiration: 2030-07-03

Abstract

The utility model relates to the technical field of test instruments, and discloses an automatic stirring device for laboratory solution, which solves the problem that the automatic stirring device for laboratory solution in the current market mixes and stirs the liquid in a stirring bottle used in a laboratory, the mixing device can not be applied to different mixing bottles for mixing and stirring treatment due to different heights of the mixing bottles, it includes the stirring apron, and the top fixed mounting of stirring apron has the agitator tank, and the pivot groove has been seted up to the inside of stirring apron, and the inside rotation in pivot groove is connected with and links up the rotary drum, and the both ends that link up the rotary drum all run through the pivot groove and extend to the outside of stirring apron, and the top fixed mounting of stirring apron has the switching support, the utility model discloses, have the inside that makes the inside liquid of experiment stirring bottle can evenly stir the mixture and make and be applicable to the laboratory stirring bottle of co-altitude and stir the hybrid processing.

Description

Automatic stirring device for laboratory solution

Technical Field

The utility model belongs to the technical field of the laboratory glassware specifically is an automatic stirring device for laboratory solution.

Background

Stirring is to make a certain circulation through a stirrer, so that gas, liquid and even suspended particles in the solution are uniformly mixed. In order to achieve the purpose, the device needs to be realized through forced convection and uniform mixing, namely, internal components of a stirrer and a stirring device are used for stirring, dissolving and storing various medicaments in a medicament adding box in a water treatment project, and then liquid medicaments are added to each adding point through a metering pump or a water injector.

But the automatic stirring device of laboratory solution on the existing market mixes the stirring to the liquid of using the agitator flask inside in the laboratory, because the height of agitator flask differs to lead to agitating unit can't be suitable for and mix the stirring and handle at the agitator flask of difference.

Disclosure of Invention

To the above situation, for overcoming prior art's defect, the utility model provides an automatic stirring device for laboratory solution, the effectual automatic stirring device who has solved laboratory solution on the existing market mixes the stirring in the liquid of stirring bottle inside that uses in the laboratory, because the height of stirring bottle differs to lead to agitating unit can't be suitable for the problem of mixing the stirring processing at the stirring bottle of difference.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic stirring device for laboratory solution comprises a stirring cover plate, wherein a stirring box is fixedly mounted at the top of the stirring cover plate, a rotating shaft groove is formed in the stirring cover plate, a linking rotating drum is rotatably connected to the inside of the rotating shaft groove, two ends of the linking rotating drum penetrate through the rotating shaft groove and extend to the outside of the stirring cover plate, a switching bracket is fixedly mounted at the top of the stirring cover plate, the linking rotating drum is rotatably connected with the switching bracket, two limiting plates are fixedly mounted at the outside of the linking rotating drum, the two limiting plates are respectively positioned at two sides of the switching bracket, one side of each of the two limiting plates is in contact with one side of the switching bracket, a rotating motor is arranged in the stirring box, a motor rotating rod is arranged in the rotating motor, a connecting support plate is fixedly connected to the bottom end of the motor rotating rod, and an L-shaped clamping plate is fixedly, the joint groove has been seted up to one side that links up the rotary drum, the one end activity of L type cardboard is pegged graft to the inside in joint groove, the spread groove has all been seted up, two to link up the rotary drum opposite side and the one side of being connected the extension board equal activity is pegged graft between the spread groove and has been connected the kelly, the extension groove has been seted up to the inside that links up the rotary drum, the inside activity of extension groove is pegged graft and is had extension branch, the bottom fixed mounting who extends branch has fixed even board, the bottom fixed mounting who fixes even board has two stirring branch, a plurality of inserting groove has been seted up to the outside that extends branch, the inside threaded connection who links up the rotary drum has two threaded connection rods, two the equal threaded connection of one end.

Preferably, the lap joint annular is seted up to the bottom of stirring apron, the inside of lap joint annular all is equipped with the rubber strip.

Preferably, the inside fixed mounting of agitator tank has two batteries, the top fixed mounting of agitator tank has motor switch, the rotation motor passes through motor switch and battery electric connection.

Preferably, two lifting handles are fixedly mounted at the top of the stirring box, and are symmetrically distributed by taking the axis of the stirring box as the center.

Preferably, the outer portion of the stirring box is fixedly provided with two fixed bases, and one side of each fixed base and one side of the stirring cover plate are located on the same vertical horizontal plane.

Preferably, two fixing supports are fixedly mounted on the outer portion of the rotating motor, and the rotating motor is fixed inside the stirring box through the two fixing supports.

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

1) in the operation, the stirring cover plate is placed at the top of a stirring bottle in a laboratory, a linking rotary drum is rotatably connected inside the stirring cover plate, the extension supporting rods are spliced, a fixed connecting plate is fixedly arranged at the bottom of the extension supporting rods in a matching mode, so that the two stirring supporting rods can be fixedly connected, a rotating motor is fixedly arranged inside the stirring box through a fixed support, a connecting supporting plate is fixedly connected to the bottom end of a motor rotating rod inside the rotating motor, the motor rotating rod of the rotating motor is connected with the linking rotary drum, the two stirring supporting rods are driven to rotate, and liquid in the stirring bottle in the experiment can be uniformly stirred and mixed;

2) the extending groove has been seted up through the inside that links up the rotary drum, thereby make extension branch can carry out length adjustment in the inside of extending groove, thereby make the extension length of stirring branch can adjust, a plurality of inserting groove has been seted up in the inside of extension branch in the cooperation, the screw thread connecting rod threaded connection who relegates the inside of rotary drum to the inside of inserting groove, the realization can carry out fixed connection to the extension length of stirring branch, the inside that makes stirring branch be applicable to not co-altitude laboratory agitator bottle stirs the hybrid processing.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is an enlarged schematic view of the utility model at a;

in the figure: 1. a stirring cover plate; 2. a stirring box; 3. rotating the motor; 4. fixing a bracket; 5. connecting the support plate; 6. engaging the rotating drum; 7. an L-shaped clamping plate; 8. a clamping groove; 9. connecting grooves; 10. connecting the clamping rod; 11. a transfer bracket; 12. a limiting plate; 13. an extension groove; 14. an extension strut; 15. lifting the handle; 16. a storage battery; 17. a fixed base; 18. fixing the connecting plate; 19. a threaded connecting rod; 20. a stirring strut.

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 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.

In the first embodiment, as shown in fig. 1-3, the utility model comprises a stirring cover plate 1, a stirring box 2 is fixedly installed on the top of the stirring cover plate 1, a rotating shaft groove is formed inside the stirring cover plate 1, a connecting rotary drum 6 is rotatably connected inside the rotating shaft groove, both ends of the connecting rotary drum 6 extend through the rotating shaft groove and extend to the outside of the stirring cover plate 1, a switching bracket 11 is fixedly installed on the top of the stirring cover plate 1, the connecting rotary drum 6 is rotatably connected with the switching bracket 11, two limiting plates 12 are fixedly installed on the outside of the connecting rotary drum 6, the two limiting plates 12 are respectively arranged on both sides of the switching bracket 11, one sides of the two limiting plates 12 are both contacted with one side of the switching bracket 11, a rotating motor 3 is arranged inside the stirring box 2, a motor rotating rod is arranged inside the rotating motor 3, a connecting support plate 5 is fixedly connected to the bottom end of the, joint groove 8 has been seted up to one side that links up rotary drum 6, the one end activity of L type cardboard 7 is pegged graft to the inside in joint groove 8, spread groove 9 has all been seted up to one side that links up 6 opposite side of rotary drum and connection extension board 5, equal activity is pegged graft between two spread grooves 9 has connection kelly 10, extend groove 13 has been seted up to the inside that links up rotary drum 6, extend groove 13's inside activity is pegged graft and is had extension branch 14, the bottom fixed mounting who extends branch 14 has fixed even board 18, fixed even bottom fixed mounting of board 18 has two stirring branch 20, a plurality of inserting groove has been seted up to the outside of extension branch 14, the inside threaded connection who links up rotary drum 6 has two threaded connection rod 19, the inside of the equal threaded connection of one end of two.

Second, on the basis of first embodiment, the overlap joint annular has been seted up to the bottom of stirring apron 1, and the inside of overlap joint annular all is equipped with the rubber strip to make the top of placing at laboratory stirred tank that stirring apron 1 can be stable.

Third embodiment, on the basis of first embodiment, the inside fixed mounting of agitator tank 2 has two batteries 16, and the top fixed mounting of agitator tank 2 has motor switch, rotates motor (3) and passes through motor switch and battery 16 electric connection to the realization is controlled rotating motor 3.

In the fourth embodiment, on the basis of the first embodiment, two lifting handles 15 are fixedly installed at the top of the stirring box 2, and the two lifting handles 15 are symmetrically distributed with the axis of the stirring box 2 as the center, so that the stirring device can be conveniently and integrally taken.

Fifth embodiment, on the basis of the first embodiment, two fixing bases 17 are fixedly installed outside the stirring box 2, and one side of each fixing base 17 and one side of the stirring cover plate 1 are located on the same vertical horizontal plane, so that the stirring device can be stably placed on a plane when not in use.

Sixth embodiment, on the basis of the first embodiment, two fixing brackets 4 are fixedly installed outside the rotating motor 3, and the rotating motor 3 is fixed inside the stirring box 2 through the two fixing brackets 4, so that the rotating motor 3 can be fixed inside the stirring box 2.

In this embodiment: the rotating motor is a motor with the model number of MS 8034.

The working principle is as follows: when the laboratory stirring bottle connecting device works, firstly, the bottom of the stirring cover plate 1 is provided with the lap joint ring groove, and rubber strips are arranged inside the lap joint ring groove, so that the stirring cover plate 1 can be stably placed at the top of a laboratory stirring bottle, the inside of the stirring cover plate 1 is rotatably connected with the linking rotary drum 6, so that the extension support rods 14 are spliced, and the fixed connecting plate 18 is fixedly arranged at the bottom of the extension support rods 14 in a matching manner, so that the two stirring support rods 20 are fixedly connected, the rotating motor 3 is fixedly arranged inside the stirring box 2 through the fixed support 4, and the connecting support plate 5 is fixedly connected at the bottom end of the motor rotating rod inside the rotating motor 3, so that the motor rotating rod of the rotating motor 3 is connected with the linking rotary drum 6, so that the two stirring support rods 20 are driven to rotate, and liquid inside the laboratory stirring bottle;

through having seted up extending groove 13 in the inside that links up rotary drum 6, thereby make extending branch 14 to carry out length adjustment in extending groove 13's inside, thereby make the extension length of stirring branch 20 adjust, make its inside that is applicable to the laboratory stirred tank of not co-altitude stir the mixing processing, through having seted up a plurality of inserting groove in extending branch 14's inside, the cooperation is in the inside of the threaded connection rod 19 threaded connection to inserting groove of the inside that links up rotary drum 6, the realization can carry out fixed connection to the extension length of stirring branch 20.

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. An automatic stirring device for laboratory solutions, comprising a stirring cover plate (1), characterized in that: the stirring device is characterized in that a stirring box (2) is fixedly mounted at the top of the stirring cover plate (1), a rotating shaft groove is formed in the stirring cover plate (1), a linking rotary drum (6) is connected to the inside of the rotating shaft groove in a rotating mode, two ends of the linking rotary drum (6) penetrate through the rotating shaft groove and extend to the outside of the stirring cover plate (1), a switching support (11) is fixedly mounted at the top of the stirring cover plate (1), the linking rotary drum (6) is rotatably connected with the switching support (11), two limiting plates (12) are fixedly mounted at the outside of the linking rotary drum (6), the two limiting plates (12) are respectively located at two sides of the switching support (11), one sides of the two limiting plates (12) are respectively contacted with one side of the switching support (11), a rotating motor (3) is arranged in the stirring box (2), and a motor rotating rod is arranged in the rotating motor (3, the bottom end of the motor rotating rod is fixedly connected with a connecting support plate (5), one side of the connecting support plate (5) is fixedly provided with an L-shaped clamping plate (7), one side of the linking rotary drum (6) is provided with a clamping groove (8), one end of the L-shaped clamping plate (7) is movably inserted into the clamping groove (8), the other side of the linking rotary drum (6) and one side of the connecting support plate (5) are both provided with connecting grooves (9), a connecting clamping rod (10) is movably inserted between the two connecting grooves (9), the interior of the linking rotary drum (6) is provided with an extending groove (13), the interior of the extending groove (13) is movably inserted with an extending support rod (14), the bottom end of the extending support rod (14) is fixedly provided with a fixed connecting plate (18), the bottom of the fixed connecting plate (18) is fixedly provided with two stirring support rods (20), the exterior of the extending support rod (14) is provided with a plurality, the inner thread of the connecting rotary drum (6) is connected with two thread connecting rods (19), and one ends of the two thread connecting rods (19) are connected to the inner parts of the corresponding inserting grooves in a threaded mode.

2. An automated laboratory solution stirring apparatus, according to claim 1, characterized in that: the lap joint annular is seted up to the bottom of stirring apron (1), the inside of lap joint annular all is equipped with the rubber strip.

3. An automated laboratory solution stirring apparatus, according to claim 1, characterized in that: the inside fixed mounting of agitator tank (2) has two battery (16), the top fixed mounting of agitator tank (2) has motor switch, rotate motor (3) and pass through motor switch and battery (16) electric connection.

4. An automated laboratory solution stirring apparatus, according to claim 1, characterized in that: two lifting handles (15) are fixedly mounted at the top of the stirring box (2), and the two lifting handles (15) are symmetrically distributed by taking the axis of the stirring box (2) as the center.

5. An automated laboratory solution stirring apparatus, according to claim 1, characterized in that: the outer fixed mounting of agitator tank (2) has two unable adjustment base (17), two one side of unable adjustment base (17) and one side of stirring apron (1) are located same vertical horizontal plane.

6. An automated laboratory solution stirring apparatus, according to claim 1, characterized in that: the external fixed mounting who rotates motor (3) has two fixed bolster (4), rotate motor (3) and fix the inside at agitator tank (2) through two fixed bolster (4).