CN219168296U - Efficient stirring device - Google Patents

Abstract

The utility model discloses a high-efficiency stirring device, which belongs to the technical field of stirring and comprises a mixing and stirring tank for mixing raw materials, wherein a plurality of supporting feet are symmetrically arranged on the bottom surface of the mixing and stirring tank, a top cover is movably arranged at the top end of the mixing and stirring tank, an external threaded pipe is connected at the top end of the mixing and stirring tank, a movable support for installing a servo motor is arranged at the upper part of an inner cavity of the mixing and stirring tank, an output shaft of the servo motor longitudinally penetrates through the movable support and is connected with a stirring shaft, a stirring rotating disk is arranged at the lower part of the stirring shaft, and a plurality of stirring blades are arranged at the middle part of the stirring shaft. This high-efficient agitating unit not only conveniently stirs the raw materials, can increase its stirring scope simultaneously for the raw materials of different positions can obtain abundant stirring, in addition can mix the stirring to the raw materials of edge in the blending tank inner chamber through the edge stirring subassembly, thereby increases its mixing uniformity.

Description

Efficient stirring device

Technical Field

The utility model belongs to the technical field of stirring, and particularly relates to a high-efficiency stirring device.

Background

The stirring device is a device which makes the liquid and the gas medium forcedly convect and uniformly mix. The stirring tank means stirring, mixing, blending, homogenizing and the like the materials. The stirring tank can also be called a water phase tank, and is widely applied to industries such as paint, medicine, building materials, chemical industry, pigment, resin, food, scientific research and the like. At present, when required raw materials are mixed and stirred through a stirring tank, a motor at the top of the stirring tank drives a stirring shaft in an inner cavity of the stirring tank to rotate, so that stirring is realized, but the traditional stirring equipment is used for fixing a stirring range when stirring the raw materials, cannot increase the stirring range, can only have larger stirring force on the raw materials in the center of the inner cavity of the stirring tank, and stirring at other positions is not sufficiently uniform.

After searching, the prior Chinese patent number is: the stirring reaction kettle comprises a reaction kettle body, a stirring device and a liquid ethylene oxide inlet pipe, wherein the reaction kettle body is of a cylindrical cavity structure, the stirring device is vertically arranged in the inner center of the reaction kettle body, and the stirring device is driven by a motor at the top of the reaction kettle to rotate and stir; the liquid ethylene oxide inlet pipe stretches into the reaction kettle from the bottom of the reaction kettle main body, the stirring device is not contacted with the stretched ethylene oxide inlet pipe when in rotation stirring, a constant pressure pump is arranged on the ethylene oxide inlet pipe outside the reaction kettle, and the liquid ethylene oxide is pumped into the reaction kettle through the constant pressure pump.

It is known that the above-cited patent documents have the same problems that the conventional stirring device is a fixed stirring range when stirring the raw materials, cannot increase the stirring range, can only stir the raw materials in the center of the inner cavity of the stirring tank with large stirring force, and does not stir the raw materials uniformly enough in other positions.

Disclosure of Invention

The utility model aims to provide a high-efficiency stirring device for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high-efficient agitating unit, includes the mixing agitator tank that is used for mixing the raw materials, the top movable mounting of mixing agitator tank has the top cap mixing agitator tank's inner chamber upper portion is provided with the removal support that is used for installing servo motor, remove the support and remove in mixing agitator tank inner chamber through the sharp actuating mechanism who sets up in mixing agitator tank inner chamber, servo motor's output shaft vertically runs through the removal support and is connected with the (mixing) shaft, the stirring rotary disk is installed to the lower part of (mixing) shaft, the mid-mounting of (mixing) shaft has a plurality of stirring leaves the edge stirring subassembly that is arranged in mixing agitator tank inner chamber edge material stirring is installed on the upper portion of (mixing) shaft.

Preferably, the linear driving mechanism comprises a transverse hydraulic push-pull rod fixedly arranged on the inner wall of the mixing stirring tank and a linear driving mechanism;

the positioning cross bars are symmetrically arranged on two sides of the hydraulic push-pull rod and welded on the inner wall of the mixing tank.

Preferably, the two positioning cross bars transversely penetrate through the movable support, and one end, far away from the mixing tank, of the hydraulic push-pull rod is connected with the movable support through a bolt.

Preferably, a plurality of stirring crushing blades are welded on the inner wall annular array of the stirring rotary disk, and the bottom end of the stirring shaft is connected with the inner bottom wall of the mixing stirring tank through a sealing bearing.

Preferably, the edge stirring assembly comprises two groups of support rods which are arranged on the periphery of the stirring shaft in an up-down distribution manner;

each group of support rod pieces comprises two connecting rod pieces symmetrically welded on the periphery of the stirring shaft.

Preferably, the ends of the two connecting rod pieces, which are adjacent up and down, are welded with longitudinal stirring rods, and two fixing sleeves for welding the connecting rod pieces are symmetrically sleeved on the periphery of the stirring shaft.

Preferably, the top end of the mixing stirring tank is connected with an external thread pipe, and the inner wall of the top cover is provided with an internal thread path which is connected with the external thread pipe in an adaptive manner.

Preferably, the top surface of the top cover is penetrated with a feeding pipe;

the material discharging pipe transversely penetrates through the periphery of the mixing stirring tank.

Compared with the prior art, the utility model has the technical effects and advantages that:

this high-efficient agitating unit, servo motor drives the (mixing) shaft and rotates, can drive stirring leaf and stirring rotary disk and rotate, thereby mix the stirring to the raw materials in the mixing tank inner chamber, be favorable to the mixture of raw materials, simultaneously carry out horizontal migration through linear drive mechanism in the mixing tank linear drive movable support, thereby adjust servo motor's position, make (mixing) shaft drive stirring leaf and rotatory agitator disk and edge stirring subassembly carry out sharp and move the position, thereby increase its stirring scope, make the raw materials of different positions can obtain abundant stirring, in addition can mix the stirring to the raw materials of mixing tank inner chamber edge through the edge stirring subassembly, thereby increase its mixing uniformity.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the split structure of the mixing tank and top cover of the present utility model;

FIG. 3 is a schematic view of the installation structure of the hydraulic push-pull rod and the movable support of the present utility model.

Reference numerals illustrate:

in the figure: 1. a mixing and stirring tank; 2. a top cover; 3. a feed pipe; 4. a discharge pipe; 5. supporting feet; 6. an external threaded tube; 7. a servo motor; 8. a movable support; 9. a hydraulic push-pull rod; 10. positioning the cross bar; 11. a stirring shaft; 12. stirring the leaves; 13. a connecting rod piece; 14. a longitudinal stirring rod; 15. stirring and rotating the disc; 16. stirring and crushing blades; 17. and fixing the sleeve.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details. In other instances, well-known features have not been described in detail in order to avoid obscuring the utility model.

Unless the directions indicated by the individual definitions are used, the directions of up, down, left, right, front, rear, inner and outer are all directions of up, down, left, right, front, rear, inner and outer in the drawings shown in the present utility model, and are described herein together.

The embodiment provides a high-efficient agitating unit as shown in fig. 1 to 3, including the mixing tank 1 that is used for mixing the raw materials, a plurality of supporting legs 5 are installed to the bottom surface symmetry at mixing tank 1, the top movable mounting of mixing tank 1 has top cap 2, the top of mixing tank 1 is connected with external screw thread pipe 6, the inner wall of top cap 2 is equipped with the internal thread way of being connected with external screw thread pipe 6 adaptation, the top surface of top cap 2 runs through has inlet pipe 3, the lateral run-through of the week side of mixing tank 1 has row material pipe 4, be provided with the removal support 8 that is used for installing servo motor 7 in the inner chamber upper portion of mixing tank 1, servo motor 7's output shaft runs through the removal support 8 vertically and is connected with (mixing) shaft 11, stirring rotary disk 15 is installed to the lower part of (mixing) shaft 11), a plurality of stirring leaf 12 are installed to the mid-section of (mixing) shaft 11.

The movable support 8 provided in this embodiment moves in the inner cavity of the mixing tank 1 through a linear driving mechanism arranged in the inner cavity of the mixing tank 1, and the linear driving mechanism comprises a transverse hydraulic push-pull rod 9 fixedly installed on the inner wall of the mixing tank 1 and positioning cross rods 10 symmetrically arranged on two sides of the hydraulic push-pull rod 9 and welded on the inner wall of the mixing tank 1.

The edge stirring assembly for stirring the edge materials in the inner cavity of the mixing tank 1 is installed on the upper portion of the stirring shaft 11, the edge stirring assembly comprises two groups of support rods which are installed on the periphery of the stirring shaft 11 in an up-down distribution mode, and each group of support rods comprises two connecting rods 13 symmetrically welded on the periphery of the stirring shaft 11.

The two positioning cross bars 10 that this embodiment provided all transversely run through the movable support 8, and the hydraulic push-pull rod 9 is kept away from the one end of mixing agitator tank 1 and is connected with movable support 8 through the bolt, and the annular array of inner wall welding of stirring rotary disk 15 has a plurality of stirring crushing blades 16, and the bottom of (mixing) shaft 11 is connected with the interior bottom wall of mixing agitator tank 1 through sealed bearing, and two adjacent connecting rod piece 13 tip all welds longitudinal stirring rod 14 from top to bottom, and the week side symmetry cover of (mixing) shaft 11 is equipped with two and supplies connecting rod piece 13 welded fixed sleeve 17.

Principle of operation

According to the efficient stirring device, raw materials enter a mixing and stirring tank 1 from a feeding pipe 3, a servo motor 7 is turned on, the servo motor 7 drives a stirring shaft 11 to rotate, the raw materials in the mixing and stirring tank 1 are stirred through a plurality of stirring blades 12 arranged on the periphery of the stirring shaft 11, meanwhile, the raw materials in the mixing and stirring tank 1 are stirred and crushed through a stirring rotating disk 15 and a stirring crushing blade 16, a connecting rod piece 13 is driven through the stirring shaft 11, and two longitudinal stirring rods 14 are driven to stir the mixed materials;

when the stirring range is increased, the hydraulic push-pull rod 9 applies force to push the movable support 8, and the movable support 8 drives the servo motor 7 and the stirring shaft 11 to linearly move, so that the positions of the stirring blades 12 and the stirring rotating disc 15 can be adjusted.

It should be noted that relational terms such as one and two are 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. Moreover, 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. Without further limitation. The term "comprising" an element defined by the term "comprising" does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises the element.

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

Claims (8)

1. The utility model provides a high-efficient agitating unit, includes the mixing agitator tank (1) that is used for mixing the raw materials, its characterized in that: top movable mounting of mixing tank (1) has top cap (2) mixing tank (1) inner chamber upper portion is provided with and is used for installing movable support (8) of servo motor (7), movable support (8) are through setting up the straight line actuating mechanism in mixing tank (1) inner chamber and remove in mixing tank (1) inner chamber, the output shaft of servo motor (7) vertically runs through movable support (8) and is connected with (mixing) shaft (11), stirring rotary disk (15) are installed to the lower part of (mixing) shaft (11), the mid-mounting of (mixing) shaft (11) has a plurality of stirring leaf (12) the upper portion of (mixing) shaft (11) is installed and is used for mixing tank (1) inner chamber edge material stirring's edge stirring subassembly.

2. The high efficiency stirring apparatus of claim 1 wherein: the linear driving mechanism comprises a transverse hydraulic push-pull rod (9) fixedly arranged on the inner wall of the mixing tank (1);

the positioning cross bars (10) are symmetrically arranged at two sides of the hydraulic push-pull rod (9) and welded on the inner wall of the mixing tank (1).

3. A high efficiency stirring apparatus as set forth in claim 2 wherein: the two positioning cross bars (10) transversely penetrate through the movable support (8), and one end, far away from the mixing tank (1), of the hydraulic push-pull rod (9) is connected with the movable support (8) through bolts.

4. A high efficiency stirring apparatus as set forth in claim 3 wherein: the inner wall annular array welding of stirring rotary disk (15) has a plurality of stirring crushing blade (16), the bottom of (11) stirring axle is connected with the interior bottom wall of mixing tank (1) through sealed bearing.

5. The high efficiency stirring apparatus of claim 4 wherein: the edge stirring assembly comprises two groups of support rods which are arranged on the periphery of the stirring shaft (11) in an up-down distribution manner;

each group of support rod pieces comprises two connecting rod pieces (13) symmetrically welded on the periphery of the stirring shaft (11).

6. The efficient stirring device of claim 5, wherein: the ends of the two connecting rods (13) which are adjacent up and down are welded with longitudinal stirring rods (14), and two fixing sleeves (17) for welding the connecting rods (13) are symmetrically sleeved on the periphery of the stirring shaft (11).

7. The high efficiency stirring apparatus of claim 6 wherein: the top end of the mixing stirring tank (1) is connected with an external thread pipe (6), and the inner wall of the top cover (2) is provided with an internal thread path which is connected with the external thread pipe (6) in an adaptive manner.

8. The high efficiency stirring apparatus of claim 1 wherein: the top surface of the top cover (2) is penetrated with a feed pipe (3);

the peripheral side of the mixing stirring tank (1) transversely penetrates through a discharge pipe (4).

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