CN216260411U

CN216260411U - Solution mixing stirrer

Info

Publication number: CN216260411U
Application number: CN202122451346.1U
Authority: CN
Inventors: 郭锦唐
Original assignee: Shenyang Hetian Chemical Co ltd
Current assignee: Shenyang Hetian Chemical Co ltd
Priority date: 2021-10-12
Filing date: 2021-10-12
Publication date: 2022-04-12
Anticipated expiration: 2031-10-12

Abstract

The utility model belongs to the field of solution mixing equipment for laboratories, and particularly relates to a solution mixing stirrer which comprises a controller, wherein a tray is arranged on the top surface of the controller, a rotor used for being placed in a container for stirring is arranged on the tray, a second adjustable support is fixedly arranged on one side of the top surface of the controller, and a stirring mechanism used for adjusting the stirring height is arranged on the second adjustable support; when needs are promoted the stirring degree of depth, at first slide the adjustment to the lantern ring, make group board on the lantern ring slide to appointed height, then adjust the adjustable support of second, make rabbling mechanism insert inside the container, and with rotor joint to the rotor draw-in groove in, the rotor can drive the card cover and rotate, two montant synchronous rotations on the card cover, it rotates thereupon to the group board of appointed height to adjust on the montant, stir the mixture, can rotate the stirring height at the rotor and adjust the stirring midway, and need not take out the rotor, guarantee the mixing precision of solution.

Description

Solution mixing stirrer

Technical Field

The utility model relates to the field of solution mixing equipment for laboratories, in particular to a solution mixing stirrer.

Background

When the solution is mixed and stirred in a laboratory, a magnetic stirrer is required to be used for mixing and stirring the solution, and the magnetic stirrer is a laboratory instrument for mixing liquid and is mainly used for stirring or simultaneously heating and stirring low-viscosity liquid or solid-liquid mixture. The basic principle is that magnetic stirrer inside container is driven by magnetic field to rotate circularly to stir liquid.

The stirring depth of the existing magnetic stirrer for solution mixing cannot be adjusted, a rotor of the existing magnetic stirrer can only rotate and stir at the bottom of a container under the action of gravity and magnetic force, the upper layer of the solution cannot be mixed and stirred, and the use flexibility is low. Accordingly, one skilled in the art provides a solution mixing blender to solve the problems set forth in the background above.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a solution mixing agitator that solves the problems set forth above in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a solution mixing stirrer, includes the controller, the tray is installed to the top surface of controller, be equipped with on the tray and be used for placing the rotor of stirring in the container, the top surface one side of controller has set firmly the adjustable support of second, install the rabbling mechanism that is used for adjusting stirring height on the adjustable support of second, the rabbling mechanism includes fixed pipe and the card cover of coaxial rotation connection in its bottom, fixed pipe with the adjustable support fixed connection of second, the bottom surface of card cover seted up with the rotor draw-in groove that the rotor corresponds, the top surface symmetry of card cover has set firmly two montants, equal sliding connection has the lantern ring on the montant, the inner wall of the lantern ring has set firmly the damping cover, the damping cover slides and pegs graft the montant outer wall, all set firmly the board of dialling that is used for the stirring on the lantern ring.

As a still further scheme of the utility model: the inner wall of the fixed pipe is inserted with a push rod used for ejecting the rotor in a sliding mode, and the bottom end of the push rod penetrates through and extends into the rotor clamping groove.

As a still further scheme of the utility model: and a limiting plate for limiting is coaxially and fixedly arranged at the top end of the push rod.

As a still further scheme of the utility model: the bottom surface of the clamping cover is attached with a wear-resistant layer for reducing friction force, and the wear-resistant layer is a polytetrafluoroethylene film.

As a still further scheme of the utility model: the damping sleeve is made of rubber.

As a still further scheme of the utility model: the fixed pipe is connected with the clamping cover in a coaxial rotating mode through an ultrathin bearing.

As a still further scheme of the utility model: the top surface of the controller is fixedly provided with a first adjustable support, and a thermometer for measuring temperature is fixedly arranged on the first adjustable support.

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

when in use, the container is placed on the tray, then the rotor is placed in the container, the controller is started, the rotor continuously rotates under the action of magnetic force, stirring and mixing the solution in the container, when the stirring depth needs to be lifted, firstly, sliding adjustment is carried out on the lantern ring, so that the shifting plate on the lantern ring slides to a specified height, then the second adjustable bracket is adjusted to ensure that the stirring mechanism is inserted into the container until the clamping cover is contacted with the rotor and the rotor is clamped into the rotor clamping groove, because the clamping cover is rotationally connected with the bottom end of the fixed pipe, the rotor can drive the clamping cover to rotate, the two vertical rods on the clamping cover synchronously rotate, the shifting plate which is adjusted to the designated height on the vertical rods rotates along with the vertical rods, and the solution is stirred and mixed, the stirring height can be adjusted in the process of rotating and stirring the rotor, and the rotor does not need to be taken out, so that the mixing precision of the solution is ensured.

Drawings

FIG. 1 is a schematic view of a solution mixing agitator;

FIG. 2 is a schematic view of the structure of the stirring mechanism in a solution mixing stirrer;

FIG. 3 is an enlarged view of the point A in FIG. 1;

FIG. 4 is a schematic view of a rotor slot in a solution mixing blender;

fig. 5 is a schematic view of the structure of a damping sleeve in a solution mixing agitator.

In the figure: 1. a controller; 11. a tray; 12. a rotor; 13. a first adjustable support; 14. a thermometer; 15. a second adjustable support; 2. a stirring mechanism; 21. a fixed tube; 22. a clamping cover; 201. a rotor slot; 221. a wear layer; 23. a push rod; 231. a limiting plate; 24. a vertical rod; 25. a collar; 251. a damping sleeve; 26. and (5) dialing a plate.

Detailed Description

Referring to fig. 1 to 5, in an embodiment of the present invention, a solution mixing stirrer includes a controller 1, a tray 11 is installed on a top surface of the controller 1, a rotor 12 for stirring in a container is disposed on the tray 11, a second adjustable support 15 is fixedly disposed on one side of the top surface of the controller 1, a stirring mechanism 2 for adjusting a stirring height is installed on the second adjustable support 15, the stirring mechanism 2 includes a fixed pipe 21 and a clamping cover 22 coaxially and rotatably connected to a bottom end of the fixed pipe 21, the fixed pipe 21 is fixedly connected to the second adjustable support 15, a rotor clamping groove 201 corresponding to the rotor 12 is disposed on a bottom surface of the clamping cover 22, two vertical rods 24 are symmetrically and fixedly disposed on a top surface of the clamping cover 22, a lantern ring 25 is slidably connected to each vertical rod 24, a damping sleeve 251 is fixedly disposed on an inner wall of the lantern ring 25, the damping sleeve 251 is slidably inserted to an outer wall of each vertical rod 24, and a stirring plate 26 is fixedly disposed on each lantern ring 25 for stirring.

In this embodiment, each of the first adjustable bracket 13 and the second adjustable bracket 15 includes a vertical rod and a horizontal rod, the horizontal rod slides on the vertical rod through a sliding sleeve, a threaded hand wheel for locking and limiting is screwed on the sliding sleeve, the position of the horizontal rod on the vertical rod is adjusted through the sliding sleeve, and the horizontal rod is locked and limited through the threaded hand wheel, when in use, the container is placed on the tray 11, then the rotor 12 is placed in the container, the controller 1 is started, the rotor 12 continuously rotates under the action of magnetic force to stir and mix the solution in the container, when the stirring depth needs to be lifted, firstly, the sleeve ring 25 is adjusted in a sliding manner, so that the shifting plate 26 on the sleeve ring 25 slides to a specified height, then, the second adjustable bracket 15 is adjusted, so that the stirring mechanism 2 is inserted into the container until the clamping cover 22 contacts with the rotor 12, and the rotor 12 is clamped in the rotor clamping groove 201, because the card cover 22 rotates to be connected in fixed pipe 21 bottom, consequently, rotor 12 can drive card cover 22 and rotate, and two montants 24 on the card cover 22 rotate in step, have adjusted to the stirring board 26 of appointed height on the montant 24 and rotate along with it to stir the mixture to solution, can rotate at rotor 12 and stir the midway stirring height of adjusting, and need not take out rotor 12, guarantee the mixing accuracy of solution.

In fig. 1 and 3: the inner wall of fixed pipe 21 slides and pegs graft and is equipped with push rod 23 that is used for ejecting rotor 12, the bottom of push rod 23 runs through and extends to in the rotor draw-in groove 201, when need not use rabbling mechanism 2 to increase the stirring, promote push rod 23 downwards, push rod 23 is ejecting with rotor 12 in the rotor draw-in groove 201, then through adjusting the adjustable support 15 of second, carry up 2 whole lifting and draw of rabbling mechanism, and the rotation breaks away from the container, it is comparatively convenient to use, the top of push rod 23 is coaxial to have set firmly and is used for spacing limiting plate 231, limiting plate 231 carries on spacingly to push rod 23, prevent that push rod 23 from sliding and breaking away from fixed pipe 21.

In fig. 4: the bottom surface of the card cover 22 is attached with a wear layer 221 for reducing friction force, the wear layer 221 is a polytetrafluoroethylene film, and when the card cover 22 rotates, the friction force between the wear layer 221 made of the polytetrafluoroethylene film and the container is small due to the low friction coefficient of the wear layer 221, so that the card cover 22 can rotate smoothly.

In fig. 1, 2 and 5: the damping sleeve 251 is made of rubber, when the lantern ring 25 is adjusted in a sliding mode, the damping sleeve 251 slides along the vertical rod 24, the damping sleeve 251 made of the rubber is tightly pressed on the vertical rod 24, friction force is large, and people cannot slide when not sliding.

In fig. 1 and 3: the fixed pipe 21 and the clamping cover 22 are connected through the coaxial rotation of the ultrathin bearing, so that the clamping cover 22 can smoothly rotate, and meanwhile, the occupied space of the ultrathin bearing is small, and the use is convenient.

In fig. 1: the top surface of the controller 1 is fixedly provided with a first adjustable support 13, a thermometer 14 for measuring temperature is fixedly arranged on the first adjustable support 13, and during stirring, the detection end of the thermometer 14 is inserted into the solution by adjusting the first adjustable support 13, so that the real-time temperature monitoring is carried out on the solution.

The working principle of the utility model is as follows: when the stirring device is used, a container is placed on the tray 11, the rotor 12 is placed in the container, the controller 1 is started, the rotor 12 continuously rotates under the action of magnetic force to stir and mix solution in the container, when the stirring depth needs to be lifted, the lantern ring 25 is firstly adjusted in a sliding mode, the shifting plate 26 on the lantern ring 25 slides to a specified height, then the second adjustable support 15 is adjusted, the stirring mechanism 2 is inserted into the container until the clamping cover 22 is in contact with the rotor 12, the rotor 12 is clamped into the rotor clamping groove 201, the clamping cover 22 is rotatably connected to the bottom end of the fixed pipe 21, therefore, the rotor 12 can drive the clamping cover 22 to rotate, the two vertical rods 24 on the clamping cover 22 rotate synchronously, the shifting plate 26 which is adjusted to the specified height on the vertical rod 24 rotates along with the rotation of the shifting plate, the solution is stirred and mixed, and the stirring height can be adjusted during the rotation and the stirring of the rotor 12, the rotor 12 does not need to be taken out, the mixing precision of the solution is guaranteed, when the stirring mechanism 2 does not need to be used for heightening and stirring, the push rod 23 is pushed downwards, the push rod 23 ejects the rotor 12 in the rotor clamping groove 201, then the stirring mechanism 2 is integrally lifted upwards by adjusting the second adjustable support 15 and is rotated to be separated from the container, the use is convenient, and when the solution is stirred, the detection end of the thermometer 14 is inserted into the solution by adjusting the first adjustable support 13, so that the real-time temperature monitoring is carried out on the solution.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.

Claims

1. The utility model provides a solution mixing stirrer, which is characterized in that, includes controller (1), tray (11) are installed to the top surface of controller (1), be equipped with rotor (12) that are used for placing the stirring in the container on tray (11), the adjustable support of second (15) has set firmly on top surface one side of controller (1), install on the adjustable support of second (15) and be used for adjusting the rabbling mechanism (2) of stirring height, rabbling mechanism (2) are including fixed pipe (21) and coaxial rotation connect card cover (22) in its bottom, fixed pipe (21) with the adjustable support of second (15) fixed connection, the bottom surface of card cover (22) seted up with rotor draw-in groove (201) that rotor (12) correspond, the top surface symmetry of card cover (22) has set firmly two montants (24), equal sliding connection has lantern ring (25) on montant (24), the inner wall of the lantern ring (25) is fixedly provided with a damping sleeve (251), the damping sleeve (251) is inserted into the outer wall of the vertical rod (24) in a sliding mode, and the lantern ring (25) is fixedly provided with a stirring plate (26).

2. The solution mixing stirrer according to claim 1, wherein a push rod (23) for ejecting the rotor (12) is slidably inserted into the inner wall of the fixed pipe (21), and the bottom end of the push rod (23) extends into the rotor slot (201).

3. The solution mixing agitator according to claim 2, wherein a limit plate (231) for limiting is coaxially and fixedly arranged at the top end of the push rod (23).

4. A solution mixing stirrer according to claim 1, wherein a wear layer (221) for reducing friction is attached to the bottom surface of said card cover (22), and said wear layer (221) is a teflon film.

5. A solution mixing stirrer according to claim 1, wherein the damping sleeve (251) is made of rubber.

6. A solution mixing stirrer according to claim 1, wherein said fixed pipe (21) and said card cage (22) are coaxially and rotatably connected by means of ultra-thin bearings.

7. A solution mixing stirrer according to claim 1, wherein a first adjustable support (13) is fixed on the top surface of the controller (1), and a thermometer (14) for measuring temperature is fixed on the first adjustable support (13).