CN216778612U - Centrifugal stirring device for chemical stirring - Google Patents

Abstract

The utility model discloses a centrifugal stirring device for chemical stirring, and relates to the technical field of centrifugal stirring devices. The utility model comprises a stirring barrel, wherein a driving assembly is arranged on the upper side of the stirring barrel, a rotating shaft is arranged at the bottom end of the driving assembly, a plurality of U-shaped frames are circumferentially arrayed around the rotating shaft, a flow dividing assembly is in sliding fit in the U-shaped frames, a guide shaft is in rotating fit on the upper portion of the rotating shaft, and a guide ring sleeved on the periphery of the guide shaft is arranged on the upper side of the flow dividing assembly. According to the utility model, the driving component drives the rotating shaft to drive the U-shaped frame to rotate and stir, and drives the shunting component to rotate and stir around the rotating shaft and shunt liquid in the stirring barrel, and simultaneously drives the bevel gear to roll around the bevel gear ring, so as to drive the protrusion on the guide ring to slide in the guide groove, further drive the shunting component to slide, adjust the distance between the shunting component and the rotating shaft, and improve the mixing and stirring uniformity.

Description

Centrifugal stirring device for chemical stirring

technical field

The utility model belongs to the technical field of centrifugal stirring devices, in particular to a centrifugal stirring device for chemical stirring.

Background technique

Chemical industry is the abbreviation of "chemical process", "chemical industry", "chemical engineering", etc. Any technology that uses chemical methods to change the composition, structure or synthesis of new substances belongs to chemical production technology, that is, chemical processes, and the resulting products are called chemicals or chemical products. At first, the production of such products was a manual workshop, which later evolved into a factory, and gradually formed a specific production industry, the chemical industry. Chemical engineering is a science that studies the common laws in the production process of chemical products. The relationship between human beings and chemical industry is very close. Some chemical products play an epoch-making important role in the history of human development. Their production and application even represent a certain historical stage of human civilization.

Liquid mixing is inseparable in chemical production. However, the existing centrifugal stirring devices for chemical stirring mostly use a motor to drive a single stirring shaft for stirring, the stirring method is single, and the mixing and stirring effect is poor.

Utility model content

The purpose of the utility model is to provide a centrifugal stirring device for chemical stirring, which solves the technical problems that the existing centrifugal stirring devices for chemical stirring mostly use a motor to drive a single stirring shaft for stirring, the stirring mode is single, and the mixing and stirring effect is poor. .

For reaching the above-mentioned purpose, the present utility model is achieved through the following technical solutions:

A centrifugal stirring device for chemical stirring, comprising a stirring barrel, a driving component is arranged on the upper side of the stirring barrel, a rotating shaft is arranged at the bottom end of the driving component, a plurality of U-shaped frames are arranged in a circumferential array on the peripheral side of the rotating shaft, and the inner part of the U-shaped frame is arranged. A shunt assembly is slidably fitted, the upper part of the rotating shaft is rotatably fitted with a guide shaft, and the upper side of the shunt assembly is provided with a guide ring sleeved on the peripheral side of the guide shaft;

A guide groove is provided on the peripheral side of the guide shaft, the inner wall of the guide ring is provided with a protrusion that is slidably fitted in the guide groove, a bevel gear ring is installed on the upper side of the mixing barrel, and one end of the guide shaft is provided with a bevel gear.

Optionally, the shunt assembly includes a first channel opened on the upper part and the lower part of the U-shaped frame, a slider is slidably fitted in the first channel, a shunt rod is installed between the two sliders, and the guide ring is fixed on the U-shaped frame. on the upper slider.

Optionally, the vertical section of the first channel located at the upper part of the U-shaped frame is cross-shaped, and the vertical section of the first channel located at the lower part of the U-shaped frame is cross-shaped or T-shaped.

Optionally, the upper part of the rotating shaft is provided with a connecting plate, and the guide shaft is rotatably fitted on one side of the connecting plate.

Optionally, the guide groove includes two second grooves symmetrically opened on the guide shaft and communicated with each other, and the second grooves have a half-circle helical structure.

Optionally, the drive assembly includes a U-shaped bracket installed on the upper side of the mixing tank, an electric push rod installed on the upper part of the U-shaped bracket, a motor installed at the output end of the electric push rod, and the rotating shaft is fixed at the motor output end.

The embodiment of the present utility model has the following beneficial effects:

In one embodiment of the present utility model, the drive assembly drives the rotating shaft to drive the U-shaped frame to rotate and stir, and drives the diversion assembly to rotate around the rotating shaft to stir and divert the liquid in the mixing tank, and at the same time drives the bevel gear to roll around the bevel gear ring, and drives the protrusions on the guide ring. It slides in the guide groove, and then drives the shunt assembly to slide, adjusts the distance between the shunt assembly and the rotating shaft, and improves the uniformity of mixing and stirring.

Of course, any product implementing the present invention does not necessarily need to simultaneously achieve all of the above-mentioned advantages.

Description of drawings

The accompanying drawings forming a part of the present application are used to provide further understanding of the present invention, and the schematic embodiments and descriptions of the present invention are used to explain the present invention and do not constitute an improper limitation of the present invention. In the attached image:

1 is a schematic three-dimensional structure diagram of an embodiment of the present utility model;

FIG. 2 is a cross-sectional view of an embodiment of the present invention.

Wherein, the above-mentioned drawings include the following reference signs:

Mixing barrel 1, rotating shaft 2, U-shaped frame 3, first channel 4, slider 5, diverter rod 6, guide shaft 7, guide ring 8, guide groove 9, bevel gear ring 10, bevel gear 11, connecting plate 12 , U-shaped bracket 13, electric push rod 14, motor 15.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application or uses in any way.

In order to keep the following description of the embodiments of the present invention clear and concise, the present invention omits detailed descriptions of known functions and well-known components.

Referring to Figures 1-2, in this embodiment, a centrifugal stirring device for chemical stirring is provided, including: a stirring barrel 1, a driving assembly is installed on the upper side of the mixing barrel 1, and a bottom end of the driving assembly is installed with Rotating shaft 2, a plurality of U-shaped frames 3 are arranged in a circumferential array on the circumferential side of the rotating shaft 2, and a diverter assembly is slidably fitted in the U-shaped frame 3, and a guide shaft 7 is rotatably fitted on the upper part of the rotary shaft 2. The guide ring 8 on the peripheral side of the shaft 7;

A guide groove 9 is provided on the peripheral side of the guide shaft 7, the inner wall of the guide ring 8 is provided with a protrusion that slides into the guide groove 9, the upper side of the mixing bucket 1 is provided with a bevel gear ring 10, and one end of the guide shaft 7 is provided with a cone Gear 11.

One aspect of the application of this embodiment is: opening the drive assembly to drive the rotating shaft 2 to drive the U-shaped frame 3 to rotate, to drive the diverting assembly to rotate around the rotating shaft 2 to stir and divert the liquid in the mixing tank 1, and to drive the bevel gear 11 to roll around the bevel gear ring 10 at the same time, The protrusions on the guide ring 8 are driven to slide in the guide grooves 9, and then the splitter assembly is driven to slide, and the distance between the splitter assembly and the rotating shaft 2 is adjusted to improve the uniformity of mixing and stirring. It should be noted that all electrical equipment involved in this application can be powered by a battery or an external power source.

The rotating shaft 2 is driven by the drive assembly to drive the U-shaped frame 3 to rotate and stir, and the diverting assembly is driven to rotate around the rotating shaft 2 to stir and divert the liquid in the mixing tank 1 . It starts to slide in the guide groove 9, and then drives the shunt assembly to slide, adjusts the distance between the shunt assembly and the rotating shaft 2, and improves the uniformity of mixing and stirring.

The shunt assembly in this embodiment includes a first channel 4 formed on the upper and lower parts of the U-shaped frame 3 , a sliding block 5 is slidably fitted in the first channel 4 , and a shunt rod 6 is installed between the two sliding blocks 5 to guide the The ring 8 is fixed on the slider 5 located on the upper part of the U-shaped frame 3 , which is convenient for improving the sliding stability of the diverter rod 6 , and for stirring and diverting the liquid in the mixing tank 1 through the diverter rod 6 .

In this embodiment, the vertical section of the first channel 4 located at the upper part of the U-shaped frame 3 is cross-shaped, and the vertical section of the first channel 4 located at the lower part of the U-shaped frame 3 is a cross-shaped or T-shaped, which is convenient to improve the sliding performance of the slider 5. stability.

In this embodiment, the upper part of the rotating shaft 2 is provided with a connecting plate 12, and the guide shaft 7 is rotatably fitted on one side of the connecting plate 12. The guide groove 9 includes two second grooves symmetrically opened on the guide shaft 7 and communicated with each other. The two grooves are in a half-circle helical structure, which facilitates the protrusions on the guide ring 8 to slide in the two second grooves, thereby driving the diverter assembly to slide back and forth along the axis of the guide shaft 7 .

The drive assembly of this embodiment includes a U-shaped bracket 13 installed on the upper side of the mixing drum 1 , an electric push rod 14 installed on the upper part of the U-shaped bracket 13 , a motor 15 installed at the output end of the electric push rod 14 , and the rotating shaft 2 It is fixed at the output end of the motor 15, which is convenient for the motor 15 to drive the rotating shaft 2 to rotate, and then drives the device connected to the rotating shaft 2 to move. The electric push rod 14 drives the motor 15 and the rotating shaft 2 to slide, and controls the bevel gear 11 and the bevel gear ring 10 to mesh or separate. , adjust the shunt rod 6 to slide or fix stirring.

The above-described embodiments may be combined with each other.

It should be noted that the terms "first", "second", etc. in the description and claims of the present application and the above drawings are used to distinguish similar objects, and are not necessarily used to describe a specific sequence or sequence. It is to be understood that data so used may be interchanged under appropriate circumstances so that the embodiments of the application described herein can be practiced in sequences other than those illustrated or described herein.

In the description of the present invention, it should be understood that orientation words such as "front, rear, top, bottom, left, right", "horizontal, vertical, vertical, horizontal" and "top, bottom" etc. The orientation or positional relationship is usually based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, and these orientations do not indicate and imply the indicated device unless otherwise stated. Or elements must have a specific orientation or be constructed and operated in a specific orientation, so it cannot be construed as a limitation on the protection scope of the present invention; the orientation words "inside and outside" refer to the inside and outside relative to the outline of each component itself.

Claims (6)

1. The utility model provides a centrifugal agitating unit is used in chemical industry stirring which characterized in that includes: the stirring device comprises a stirring barrel (1), wherein a driving assembly is arranged on the upper side of the stirring barrel (1), a rotating shaft (2) is arranged at the bottom end of the driving assembly, a plurality of U-shaped frames (3) are circumferentially arrayed on the periphery of the rotating shaft (2), a shunting assembly is in sliding fit in the U-shaped frames (3), a guide shaft (7) is in rotating fit on the upper part of the rotating shaft (2), and a guide ring (8) sleeved on the periphery of the guide shaft (7) is arranged on the upper side of the shunting assembly;

guide grooves (9) are formed in the peripheral side of the guide shaft (7), bulges which are in sliding fit with the guide grooves (9) are arranged on the inner wall of the guide ring (8), a bevel gear ring (10) is arranged on the upper side of the stirring barrel (1), and a bevel gear (11) is arranged at one end of the guide shaft (7).

2. The centrifugal stirring device for chemical stirring as recited in claim 1, wherein the flow dividing assembly comprises first grooves (4) formed in the upper and lower portions of the U-shaped frame (3), the first grooves (4) are slidably fitted with sliding blocks (5), the flow dividing rod (6) is disposed between the two sliding blocks (5), and the guide ring (8) is fixed to the sliding blocks (5) disposed on the upper portion of the U-shaped frame (3).

3. The centrifugal stirring device for chemical stirring as described in claim 2, wherein the vertical section of the first channel (4) located at the upper part of the U-shaped frame (3) is cross-shaped, and the vertical section of the first channel (4) located at the lower part of the U-shaped frame (3) is cross-shaped or T-shaped.

4. A centrifugal type stirring apparatus for chemical stirring as described in claim 1 wherein the upper part of the rotation shaft (2) is provided with a connection plate (12), and the guide shaft (7) is rotatably fitted to one side of the connection plate (12).

5. A centrifugal type stirring apparatus for chemical stirring as set forth in claim 1 wherein the guide grooves (9) comprise two second grooves symmetrically formed on the guide shaft (7) and communicating with each other, and the second grooves have a half-turn spiral structure.

6. The centrifugal agitator for chemical stirring as claimed in claim 1, wherein the driving assembly comprises a U-shaped bracket (13) installed on the upper side of the agitator (1), an electric push rod (14) installed on the upper portion of the U-shaped bracket (13), and a motor (15) installed at the output end of the electric push rod (14), and the rotating shaft (2) is fixed at the output end of the motor (15).

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