CN219463107U - High-efficient liquid mixer - Google Patents

Abstract

The utility model discloses a high-efficiency liquid stirrer, which belongs to the technical field of stirrers and comprises: the shell is internally provided with a containing cavity, and the upper end of the shell is provided with a charging port and a charging hopper; the stirring mechanism comprises a rotating shaft, an inner stirring paddle and an outer stirring pipe surrounding the inner stirring paddle, the upper end of the rotating shaft is communicated with the bottom of the charging hopper through a rotary joint, the inner stirring paddles are arranged at intervals along the length direction of the rotating shaft, the upper end of the outer stirring pipe is communicated with the upper side wall of the rotating shaft, the lower end of the outer stirring pipe is communicated with the lower side wall of the rotating shaft, the rotating shaft and the outer stirring pipe are of hollow structures, and a plurality of discharging holes are formed in the peripheral sides of the rotating shaft and the outer stirring pipe; the first driving motor is arranged at the bottom of the shell, and the bottom of the rotating shaft extends to the outside of the shell and is in transmission connection with the first driving motor. The utility model can avoid the problem of larger concentration of the materials in a certain area in the initial stage of mixing, and the material liquid discharged through each discharge hole is more dispersed, thereby effectively improving the mixing efficiency and the quality of subsequent products.

Description

High-efficient liquid mixer

Technical Field

The utility model relates to the technical field of stirrers, in particular to a high-efficiency liquid stirrer.

Background

Along with the continuous development of industrialization, the stirrer is widely applied to various fields such as medicines, agriculture, foods and the like. The stirring can fully mix various materials, shorten the reaction time and improve the reaction efficiency.

In the prior art, in the production process of the laundry detergent, the raw materials generally comprise an active agent, a softening agent, a cosolvent, a pH regulator, water and the like, and the raw materials are generally required to be mixed, and when the raw materials are added, the raw materials are always poured into a certain area of a stirring barrel in a concentrated manner through a charging hole, and then are mixed and stirred uniformly through a stirring device.

In the patent of application number 201520224688.1, a liquid laundry stirring device is disclosed, including motor, last jar body and lower jar body, the motor is located liquid laundry stirring device's top, is equipped with the reduction gear in the below of motor, and the frame stirring leaf is equipped with to the bottom of reduction gear, the reduction gear is installed on last jar body, go up jar body and be in the same place through checkpost and lower jar body coupling, the left and right sides of lower jar body is equipped with the pivot. In the above patent, various raw materials are added through the feed holes in the processing process of the laundry detergent, so that the various raw materials are concentrated in a certain area inside the stirring tank during the addition, and the concentration of one raw material in a certain area is high in the initial stage of mixing, so that the product quality is easily affected; in addition, the mixing mode has the problems of low stirring efficiency, long mixing time, uneven mixing and the like.

Disclosure of Invention

In view of the above, the present utility model aims to provide a high-efficiency liquid mixer, so as to solve the problems of the prior art that when raw materials are added and mixed, the raw materials are always poured into a certain area of a mixing drum through a charging hole in a concentrated manner, so that the concentration of one raw material in a certain area is high, the quality of products is easily affected, and the mixing efficiency is low.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

a high efficiency liquid mixer comprising:

the shell is internally provided with a containing cavity, and the upper end of the shell is provided with a charging hole and a charging hopper which are communicated with the containing cavity;

the stirring mechanism comprises a rotating shaft, a plurality of inner stirring paddles arranged on the rotating shaft and an outer stirring tube surrounding the inner stirring paddles, wherein the upper end of the rotating shaft is communicated with the bottom of the charging hopper through a rotary joint, the inner stirring paddles are arranged at intervals along the length direction of the rotating shaft, the upper end of the outer stirring tube is communicated with the upper side wall of the rotating shaft, the lower end of the outer stirring tube is communicated with the lower side wall of the rotating shaft, the rotating shaft and the outer stirring tube are of hollow structures, and a plurality of discharging holes are formed in the periphery of the rotating shaft;

the first driving motor is arranged at the bottom of the shell, and the bottom of the rotating shaft extends to the outside of the shell and is in transmission connection with the first driving motor.

Preferably, the bottom of holding the chamber still is provided with bottom stirring subassembly, including (mixing) shaft and second driving motor, the (mixing) shaft transverse rotation sets up hold the bottom of chamber, and with the axis of rotation dislocation vertical distribution, the one end of (mixing) shaft extend to hold the chamber outside with the transmission of second driving motor is connected, the other end extends to hold the intracavity, be provided with two sets of bottom stirring rake on the (mixing) shaft that hold the intracavity, be located respectively the left and right sides of axis of rotation.

Preferably, the bottom stirring paddle comprises a connecting rod, an inner spiral belt and an outer spiral belt, wherein the connecting rod is installed on the stirring shaft at intervals, the inner spiral belt is fixed on the stirring shaft and extends along the periphery spiral of the stirring shaft, and the outer spiral belt is fixed on the connecting rod and extends from left to right in a spiral manner.

Preferably, the second driving motor is fixed on the support plate outside the shell through the motor mounting seat, the motor mounting seat comprises a mounting seat body, an arc-shaped groove which is adaptive to the appearance of the second driving motor is formed in the mounting seat body, a plurality of strip-shaped heat dissipation grooves are further formed in the bottom of the arc-shaped groove, and clamping strips which are arc-shaped and are bent towards the arc-shaped groove are respectively arranged at the left end and the right end of the arc-shaped groove.

Preferably, the rotating shaft is further provided with a defoaming paddle located on the upper portion of the accommodating cavity, the defoaming paddle comprises a transverse defoaming paddle and an oblique defoaming paddle, and the transverse defoaming paddle and the oblique defoaming paddle are provided with a plurality of defoaming teeth.

The utility model has the beneficial effects that:

according to the efficient liquid mixer provided by the utility model, one raw material can be added in advance through the charging hole, the first driving motor is started to drive the rotating shaft to rotate, the second raw material can be added through the charging hopper in the rotating process, and can be sprayed out through the discharging holes on the rotating shaft and the outer mixing pipe to be mixed with the original internal materials, so that the material liquid discharged through each discharging hole is more dispersed and cannot be concentrated in a certain area of the accommodating cavity, and the problem that the concentration of the material is larger in a certain area in the initial stage of mixing is avoided; and the axis of rotation is at the rotation in-process, can drive outer agitator tube synchronous rotation, and then makes axis of rotation and outer agitator tube interior raw materials have certain centrifugal force, mixes with original material more easily, also more easily spouts from the discharge opening, and outside outer agitator tube also can play certain stirring effect, and whole can effectively improve the mixing efficiency and the subsequent product quality of product.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic structural view of the bottom stirring paddle.

Fig. 3 is a schematic structural view of the motor mount.

Reference numerals illustrate:

1. a housing; 2. a receiving chamber; 3. a feed inlet; 4. a hopper; 5. a rotating shaft; 6. an inner stirring paddle; 7. an outer stirring tube; 8. a discharge hole; 9. a first driving motor; 14. a stirring shaft; 15. a second driving motor; 16. a bottom stirring paddle; 16-1, a connecting rod; 16-2, an inner ribbon; 16-3, an external ribbon; 17. a motor mounting seat; 17-1, a mounting seat body; 17-2, arc-shaped grooves; 17-3, a strip-shaped heat dissipation groove; 17-4, clamping strips; 18. defoaming paddles; 18-1, a transverse defoaming paddle; 18-2, oblique defoaming paddles; 18-3, defoaming teeth; 19. a support plate; 20. a rotary joint; 21. and a discharging pipe.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit or scope of the utility model, which is therefore not limited to the specific embodiments disclosed below.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

Example 1

Referring to fig. 1, a high efficiency liquid mixer, comprising:

the device comprises a shell 1, wherein a containing cavity 2 is formed in the shell 1, and a charging port 3 and a charging hopper 4 which are communicated with the containing cavity 2 are arranged at the upper end of the shell 1;

the stirring mechanism comprises a rotating shaft 5, a plurality of inner stirring paddles 6 arranged on the rotating shaft 5 and an outer stirring tube 7 surrounding the inner stirring paddles 6, wherein the outer stirring tube 7 is approximately U-shaped, the upper end of the rotating shaft 5 is communicated with the bottom of the charging hopper 4 through a rotary joint 20, the inner stirring paddles 6 are arranged at intervals along the length direction of the rotating shaft 5, the upper end of the outer stirring tube 7 is communicated with the upper side wall of the rotating shaft 5, the lower end of the outer stirring tube 7 is communicated with the lower side wall of the rotating shaft 5, the rotating shaft 5 and the outer stirring tube 7 are of hollow structures, and a plurality of discharging holes 8 are formed in the periphery side of the outer stirring tube 7; it can be understood that the rotating shaft 5 and the outer stirring tube 7 can be made of steel materials, so that stirring is facilitated, the bottom of the rotating shaft 5 is sealed, raw materials are prevented from leaking outwards, and the use of a first driving motor 9 which will be mentioned later is influenced; the discharge holes 8 are distributed along the length direction of the rotating shaft 5 and the outer stirring pipe 7, so that the raw materials can be conveniently sprayed in the accommodating cavity in multiple angles and multiple directions; the installation position of the inner stirring paddle 6 does not need to be provided with a discharge hole 8;

the first driving motor 9 is installed at the bottom of the shell 1, and the bottom of the rotating shaft 5 extends to the outside of the shell 1 and is in transmission connection with the first driving motor 9.

In this embodiment, a material can be added in advance through the feed inlet 3, the first driving motor 9 is started to drive the rotation shaft 5 to rotate, and in the rotation process, a second material can be added through the feed hopper 4, and the second material is a liquid material such as a pH regulator sodium hydroxide solution or a potassium hydroxide solution, etc., and can be sprayed out through the discharge holes 8 on the rotation shaft 5 and the outer stirring tube 7 to be mixed with the original material in the interior, so that the material liquid discharged through each discharge hole 7 is more dispersed and cannot be concentrated in a certain area of the accommodating cavity 2, and the problem that the concentration of the material is larger in a certain area in the initial stage of mixing is avoided; and the axis of rotation 5 is at the rotation in-process, can drive outer churn 7 synchronous rotation, and then makes axis of rotation 5 and outer churn 7 interior raw materials have certain centrifugal force, mixes with original material more easily, also more easily spouts from discharge hole 8, and outside outer churn 7 also can play certain stirring effect, and whole mixing efficiency and the subsequent product quality that can effectively improve the product. After the mixing is completed, the mixture can be discharged through a discharge pipe 21 at the lower end of the shell 1.

The bottom of holding the chamber 2 still is provided with bottom stirring subassembly, including (mixing) shaft 14 and second driving motor 15, (mixing) shaft 14 transversely rotates and sets up hold the bottom of chamber 2, and with axis of rotation 5 dislocation vertical distribution avoids mutual interference, the one end of (mixing) shaft 14 extends to hold outside the chamber 2 with second driving motor 15 transmission is connected, the other end extends to hold after the intracavity 2, the accessible bearing frame rotates and installs on holding the intracavity 2 survey wall, improves (mixing) shaft 14 rotation stability ability, be provided with two sets of bottom stirring rake 16 on the (mixing) shaft 14 of holding in the chamber 2, be located respectively the left and right sides of axis of rotation 5. The bottom stirring assembly is arranged at the bottom of the accommodating cavity 2, so that the materials at the bottom can be stirred and driven to the upper part, the materials can be mixed in an omnibearing manner, the stirring efficiency is effectively improved, the stirring at the center and the stirring at the bottom are combined, the internal materials can be prevented from always rotating towards one direction to a certain extent, and the materials can be mixed more uniformly.

Specifically, in this embodiment, the bottom stirring paddle 16 includes a connecting rod 16-1, an inner ribbon 16-2 and an outer ribbon 16-3, the connecting rod 16-1 is mounted on the stirring shaft 14 at intervals, the inner ribbon 16-2 is fixed on the stirring shaft 14 and extends spirally along the periphery of the stirring shaft 14, and the outer ribbon 16-3 is fixed on the connecting rod 16-1 and extends spirally from left to right. In this embodiment, two outer spiral bands 16-3 are provided, the two outer spiral bands 16-3 are relatively connected to the upper and lower ends of the connecting rod 43, the rotation directions of the two outer spiral bands 16-3 are opposite to each other, and the bottom material can reciprocate left and right by combining the arrangement of the inner spiral bands 16-2, so that the stirring efficiency is improved.

Further, as shown in fig. 3, the second driving motor 15 is fixed on the supporting plate 19 outside the housing 1 through the motor mounting seat 17, the motor mounting seat 17 includes a mounting seat body 17-1, an arc-shaped groove 17-2 adapted to the shape of the second driving motor 15 is formed on the mounting seat body 17-1, a plurality of strip-shaped heat dissipation grooves 17-3 are further formed at the bottom of the arc-shaped groove 17-2, and clamping strips 17-4 which are arc-shaped and are bent towards the arc-shaped groove 17-2 are respectively arranged at the left end and the right end of the arc-shaped groove 17-2. The second driving motor 15 is arranged in the motor mounting seat 17, so that the mounting stability of the motor can be improved, the clamping strip 17-4 can fix the upper half side of the second driving motor 15, and the strip-shaped heat dissipation groove 17-3 at the bottom can improve the heat dissipation effect of the motor.

Referring to fig. 1 again, the rotating shaft 5 is further provided with a defoaming paddle 18 located at the upper portion of the accommodating cavity 2, the defoaming paddle 18 includes a transverse defoaming paddle 18-1 and an oblique defoaming paddle 18-2, and the transverse defoaming paddle 18-1 and the oblique defoaming paddle 18-2 are respectively provided with a plurality of defoaming teeth 18-3. When some raw materials easy to foam are stirred and mixed, such as a laundry detergent raw material, a detergent raw material and the like, some bubbles are usually generated at the upper part of the accommodating cavity, so that the generated bubbles can be timely eliminated by arranging the defoaming paddle 18, the mixing effect is prevented from being influenced, and the defoaming efficiency can be improved by arranging the transverse defoaming paddle 18-1 and the inclined defoaming paddle 18-2.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (5)

1. A high efficiency liquid mixer, comprising:

the device comprises a shell (1), wherein a containing cavity (2) is formed in the shell (1), and a charging opening (3) and a charging hopper (4) which are communicated with the containing cavity (2) are arranged at the upper end of the shell (1);

the stirring mechanism comprises a rotating shaft (5), a plurality of inner stirring paddles (6) arranged on the rotating shaft (5) and an outer stirring tube (7) surrounding the inner stirring paddles (6), wherein the upper end of the rotating shaft (5) is communicated with the bottom of the feeding hopper (4) through a rotary joint (20), the inner stirring paddles (6) are arranged at intervals along the length direction of the rotating shaft (5), the upper end of the outer stirring tube (7) is communicated with the upper side wall of the rotating shaft (5), the lower end of the outer stirring tube (7) is communicated with the lower side wall of the rotating shaft (5), the rotating shaft (5) and the outer stirring tube (7) are of hollow structures, and a plurality of discharging holes (8) are formed in the periphery side of the rotating shaft;

the first driving motor (9) is arranged at the bottom of the shell (1), and the bottom of the rotating shaft (5) extends to the outside of the shell (1) and is in transmission connection with the first driving motor (9).

2. The efficient liquid mixer according to claim 1, wherein the bottom of the accommodating cavity (2) is further provided with a bottom stirring assembly, the stirring assembly comprises a stirring shaft (14) and a second driving motor (15), the stirring shaft (14) is transversely arranged at the bottom of the accommodating cavity (2) in a rotating mode and vertically distributed with the rotating shaft (5) in a staggered mode, one end of the stirring shaft (14) extends to the outside of the accommodating cavity (2) and is in transmission connection with the second driving motor (15), the other end of the stirring shaft extends to the inside of the accommodating cavity (2), and two groups of bottom stirring paddles (16) are arranged on the stirring shaft (14) in the accommodating cavity (2) and are respectively located at the left side and the right side of the rotating shaft (5).

3. The efficient liquid mixer according to claim 2, wherein the bottom stirring paddle (16) includes a connecting rod (16-1), an inner screw band (16-2) and an outer screw band (16-3), the connecting rod (16-1) is installed on the stirring shaft (14) at intervals, the inner screw band (16-2) is fixed on the stirring shaft (14) and extends spirally along the outer circumference of the stirring shaft (14), and the outer screw band (16-3) is fixed on the connecting rod (16-1) and extends spirally from left to right.

4. The efficient liquid mixer according to claim 2, wherein the second driving motor (15) is fixed on a supporting plate (19) on the outer side of the shell (1) through a motor mounting seat (17), the motor mounting seat (17) comprises a mounting seat body (17-1), an arc-shaped groove (17-2) which is adaptive to the appearance of the second driving motor (15) is formed in the mounting seat body (17-1), a plurality of strip-shaped heat dissipation grooves (17-3) are further formed in the bottom of the arc-shaped groove (17-2), and clamping strips (17-4) which are arc-shaped and bent towards the arc-shaped groove (17-2) are respectively arranged at the left end and the right end of the arc-shaped groove (17-2).

5. The efficient liquid mixer according to claim 1, characterized in that the rotating shaft (5) is further provided with a defoaming paddle (18) located at the upper portion of the accommodating cavity (2), the defoaming paddle (18) comprises a transverse defoaming paddle (18-1) and an oblique defoaming paddle (18-2), and a plurality of defoaming teeth (18-3) are arranged on each of the transverse defoaming paddle (18-1) and the oblique defoaming paddle (18-2).