CN210674942U

CN210674942U - Anti-freezing fluid rabbling mechanism for agitator tank

Info

Publication number: CN210674942U
Application number: CN201921445392.7U
Authority: CN
Inventors: 王伟
Original assignee: Shandong Liaocheng Arena Auto Supplies Co Ltd
Current assignee: Shandong Liaocheng Arena Auto Supplies Co Ltd
Priority date: 2019-09-02
Filing date: 2019-09-02
Publication date: 2020-06-05
Anticipated expiration: 2029-09-02

Abstract

The utility model belongs to the technical field of antifreeze solution production facility, especially, provide an antifreeze solution rabbling mechanism for agitator tank, including motor, reduction gear, (mixing) shaft and three stirring rake subassembly, the stirring rake subassembly is fixed on the (mixing) shaft at the epaxial herringbone board of stirring and support disc through axial distribution, the stirring rake subassembly includes main oar, side rake and a plurality of oar silk, main oar includes vertical board, goes up arc board and lower arc board, it sets up the upper and lower both ends at vertical board respectively with lower arc board to go up the arc board, the side rake is the S-shaped board with the end connection of last arc board tip and lower arc board, a plurality of oar silk is on radial connection to last arc board, lower arc board and side rake from vertical board. The utility model discloses utilize oar silk structure to increase stirring density, be favorable to improving the even degree that solution mixes, in addition the stirring effect of main oar and side oar, holistic stirring efficiency is higher, has effectively shortened the stirring cycle, reasonable in design is fit for extensive the popularization.

Description

Anti-freezing fluid rabbling mechanism for agitator tank

Technical Field

The utility model belongs to the technical field of the antifreeze solution production facility, especially, relate to an antifreeze solution rabbling mechanism for agitator tank.

Background

The antifreezing solution is a cooling solution containing special additives, and is mainly used for a liquid-cooled engine cooling system. The antifreezing solution has excellent performances of antifreezing in winter, anti-boiling in summer, scale prevention all the year round, corrosion prevention and the like. The antifreeze solution must be stirred and mixed uniformly before being delivered to the filling equipment, and because of its fluidity, the antifreeze solution is usually filled into a tank or a barrel in an in-line filling manner.

The antifreeze solution stirring device generally comprises a stirring container and a stirring mechanism, wherein the stirring mechanism is used as an executing component for stirring, and the structure of the stirring mechanism has a certain influence on the mixing degree of the solution. Most of the existing stirring mechanisms consider that the viscosity of the solution is higher, so that the distances between the blades are relatively dispersed, the structure is simple, the stirring density is small, and especially the stirring efficiency of the solution near the stirring shaft is not as good as that of the solution far away from the stirring shaft part; in addition, the viscosity of the antifreeze is low, the mixing uniformity after the antifreeze is mixed by the existing stirring mechanism is not ideal, and the stirring time is long.

SUMMERY OF THE UTILITY MODEL

The utility model provides a to the technical problem that above-mentioned rabbling mechanism exists, provide a reasonable in design, simple structure, an antifreeze is rabbling mechanism for agitator tank.

In order to achieve the above object, the technical solution adopted by the present invention is that, the stirring mechanism for antifreeze solution stirring tank provided by the present invention comprises a motor, a reducer and a stirring shaft, wherein three stirring paddle components are distributed on the side surface of the stirring shaft in a circular array, the stirring paddle components are fixed on the stirring shaft through a herringbone plate and a supporting disc which are axially distributed on the stirring shaft, the stirring paddle components comprise a main paddle, a side paddle and a plurality of paddle wires, the main paddle comprises a vertical plate, an upper arc plate and a lower arc plate, the connecting line from the center of the vertical plate to the axial lead of the stirring shaft is in a non-perpendicular relationship with the vertical plate, the upper arc plate and the lower arc plate are respectively arranged at the upper end and the lower end of the vertical plate, the upper arc plate extends downwards in the direction away from the axial lead of the stirring shaft, the lower arc plate extends upwards in the direction away from the axial lead of the stirring, the lower arc plate is twisted by 5-20 degrees from one end connected with the vertical plate to the other end, the side paddles are S-shaped plates connected with the end parts of the upper arc plate and the lower arc plate, the side paddles are twisted by 5-20 degrees from one end connected with the upper arc plate to one end connected with the lower arc plate, and the plurality of paddle wires are radially connected onto the upper arc plate, the lower arc plate and the side paddles from the vertical plate.

Preferably, a plurality of connecting holes for passing through the oar wires are uniformly distributed on the vertical plate at a position close to the midpoint of the vertical plate.

Preferably, the side paddles comprise an upper half part connected with the upper arc plate and a lower half part connected with the lower arc plate, and the radius of curvature of the upper half part is larger than that of the lower half part.

Compared with the prior art, the utility model discloses an advantage lies in with positive effect:

the utility model provides a pair of antifreeze solution rabbling mechanism for agitator tank utilizes the oar silk structure to increase stirring density, is favorable to improving the even degree that solution mixes, and in addition the stirring effect of main oar and side oar, holistic stirring efficiency is higher, and near the stirring efficiency of (mixing) shaft is showing and is promoting, has effectively shortened the stirring cycle, and reasonable in design is fit for extensive the popularization.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

FIG. 1 is a front view of a stirring mechanism for an antifreeze stirring tank provided by the embodiment;

FIG. 2 is an isometric view of a stirring mechanism for an antifreeze stirring tank according to an embodiment;

in the above figures, 1, a motor; 2. a speed reducer; 3. a stirring shaft; 4. a paddle assembly; 41. a main paddle; 411. a vertical plate; 412. an upper arc plate; 413. a lower arc plate; 42. a side paddle; 43. pulping; 5. connecting holes; 6. a herringbone plate; 7. the disc is supported.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict. For convenience of description, the words "upper", "lower", "left" and "right" used herein refer to the same directions as the drawings, and do not limit the structure.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment, as shown in fig. 1 and 2, the utility model provides a pair of antifreeze solution rabbling mechanism for agitator tank, including motor 1, reduction gear 2 and (mixing) shaft 3, the side of (mixing) shaft 3 is circular array distribution and has three stirring rake subassembly 4, stirring rake subassembly 4 is fixed on (mixing) shaft 3 through Y-shaped plate 6 and support disc 7 that the axial distributes on the (mixing) shaft, stirring rake subassembly 4 includes main oar 41, side oar 42 and a plurality of oar silk 43, main oar 41 includes vertical board 411, upper arc plate 412 and lower arc plate 413, the line of face center to (mixing) shaft 3 axial lead of vertical board 411 is the non-perpendicular relation with vertical board 411, upper arc plate 412 and lower arc plate 413 set up respectively in the upper and lower both ends of vertical board 411, upper arc plate 412 is towards keeping away from the direction of (mixing) shaft axial lead and downwardly extending, lower arc plate 413 is towards keeping away from the direction of (mixing) shaft axial lead and upwardly extending, lower arc plate 413 is from the one end that is connected with vertical board to the other end 5 ~ 20, the side oar 42 is the S-shaped board with the end connection of last arc board tip and lower arc board, and the side oar is from the one end of being connected with last arc board to the one end of being connected with lower arc board distortion 5 ~ 20, and a plurality of oar silk 43 is on radially being connected to last arc board, lower arc board and side oar from vertical board.

Specifically, the two ends of the paddle wire 43 can be connected by bolts and then screwed to the corresponding main paddle, side paddle or vertical plate to compress the paddle wire, and the diameter of the end of the paddle wire 43 can be designed to be slightly smaller so as to be conveniently wound with the bolts; each herringbone plate 6 is provided with three connecting ends which can be respectively connected with the vertical plates in the three stirring paddle assemblies, and a welding mode can be adopted for the sake of stability; and support disc 7 mainly sets up the upper and lower both ends at three stirring rake subassembly, and its effect is the concentricity after guaranteeing three stirring rake subassembly to fix on the (mixing) shaft, can adopt the welding form with stirring rake subassembly 4, and with the (mixing) shaft 3 only need adopt the cover establish can, need not the welding. It should be noted that the connection form of the chevron-shaped plate and the support disk to the stirring blade assembly and the stirring shaft is not limited to the above form, as long as the connection reliability of the stirring blade assembly 4 in the stirring process is ensured.

Considering that most of the tank top and the tank bottom of the stirring tank in the prior art are a dome and a conical bottom, the upper arc plate 412 and the lower arc plate 413 are arranged into an arc shape to be matched with the stirring tank, and the stirring action of the S-shaped side paddle 42 is added, so that the working area of the whole stirring paddle assembly is larger; meanwhile, the vertical plate 411 can also stir the solution near the stirring shaft; the twisting angles of the upper arc plate 412, the lower arc plate 413 and the side paddles 42 can make the solution in stirring have a tendency to rise, so that the collision probability of solution molecules at different heights is increased, and the uniformity of mixing is further improved; and the line connecting the center of the vertical plate 411 to the axial lead of the stirring shaft is in non-perpendicular relation with the vertical plate, so that the vertical plate can be ensured to have effective stirring capability near the stirring shaft.

In order to facilitate the connection of the oar wires and make them be connected in a radial manner, the utility model discloses a plurality of connecting holes 5 that are used for passing through the oar wires are evenly distributed on the vertical plate 411 near the position of its midpoint. The paddle wires 43 diverge from these attachment holes and are attached to the upper and lower arc plates and the side paddles.

In order to improve the stirring efficiency, the utility model provides a stirring density of side oar 42 on the not co-altitude presents certain difference. Specifically, the side paddles 42 include an upper half connected to the upper arc plate and a lower half connected to the lower arc plate, and the radius of curvature of the upper half is greater than that of the lower half. Like this, the stirring effect of whole device is from lower to upper grow gradually, and the more active degree of liquid that leans on in addition is higher more, is favorable to improving the effective collision number of times of solution molecule, and then improves stirring effect.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The stirring mechanism for the antifreeze solution stirring tank comprises a motor, a speed reducer and a stirring shaft, and is characterized in that three stirring paddle components are distributed on the side surface of the stirring shaft in a circular array, the stirring paddle components are fixed on the stirring shaft through a herringbone plate and a supporting disc which are axially distributed on the stirring shaft, each stirring paddle component comprises a main paddle, a side paddle and a plurality of paddle wires, each main paddle comprises a vertical plate, an upper arc plate and a lower arc plate, a connecting line from the center of the plate surface of the vertical plate to the axial lead of the stirring shaft is in a non-perpendicular relation with the vertical plate, the upper arc plate and the lower arc plate are respectively arranged at the upper end and the lower end of the vertical plate, the upper arc plate extends downwards in the direction away from the axial lead of the stirring shaft, the lower arc plate extends upwards in the direction away from the axial lead of the stirring shaft, the lower arc plate is twisted by 5-20 degrees from one end connected with, the side oar is the S-shaped plate with the end connection of last arc board tip and lower arc board, the side oar is from the one end of being connected with last arc board to the one end of being connected with lower arc board distortion 5 ~ 20, a plurality of oar silk is on radially being connected to last arc board, lower arc board and side oar from vertical board.

2. The stirring mechanism for the antifreeze stirring tank of claim 1, wherein a plurality of connecting holes for passing through a paddle wire are uniformly distributed on the vertical plate near the midpoint thereof.

3. The stirring mechanism for an antifreeze stirring tank according to claim 2, wherein said side paddles comprise an upper half portion connected to said upper arc plate and a lower half portion connected to said lower arc plate, said upper half portion having a larger radius of curvature than said lower half portion.