CN112917673A

CN112917673A - Cement stirring device

Info

Publication number: CN112917673A
Application number: CN202110381926.XA
Authority: CN
Inventors: 龙均平
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-09
Filing date: 2021-04-09
Publication date: 2021-06-08

Abstract

The invention relates to the field of building auxiliary equipment, in particular to a cement stirring device which comprises a stirring barrel, a stirring paddle and a motor, wherein the stirring paddle is arranged in the stirring barrel, the motor is connected with the stirring paddle, the stirring barrel is of a hollow shuttle-shaped structure, and the central shaft of the stirring barrel is horizontal to the ground; the stirring paddle comprises a stirring shaft connected with the motor, a stirring sheet arranged on one side of the stirring shaft and a rolling knife arranged on the other side of the stirring shaft. Through setting up different blades for a stirring rake can reach multiple effect, and multiple effect complements each other, and independent effectual a lot more than respectively, can prevent when carrying out the extrusion cement that cement from gluing on the internal face, all cement all obtains stirring and stirring fairly evenly.

Description

Cement stirring device

Technical Field

The invention relates to the field of auxiliary equipment of construction sites, in particular to a cement stirring device.

Background

The cement mixer is used for mashing and mixing cement, gravel and the like and water to obtain the building fluid with certain viscosity. In the building construction process, the utilization rate of the cement is very high.

No matter be the large-scale cement mixer that many people used or the small-size cement mixer that individual used at present, press down or artifical stirring cement, there are many problems, at first cement need smash all kinds of materials to pieces, make it sneak into in the cement fluid, reach the higher viscosity of average degree, consequently, it is very critical to the extrusion of feeding, secondly cement viscosity itself is great, glue not only cause the waste after having done on the internal face of cement mixer, still can adhere inside the cement mixer, wall formation tunic including the long-term, lead to the inner space of cement mixer to be littleer and littleer, harm to cement mixer itself is great.

Disclosure of Invention

The invention provides a cement stirring device.

Some embodiments of the invention are implemented as follows:

a cement stirring device comprises a stirring barrel, a stirring paddle arranged in the stirring barrel and a motor connected with the stirring paddle, wherein the stirring barrel is of a hollow shuttle-shaped structure, and the central shaft of the stirring barrel is horizontal to the ground;

the stirring paddle comprises a stirring shaft connected with a motor, a stirring sheet arranged on one side of the stirring shaft and a rolling cutter arranged on the other side of the stirring shaft, the stirring sheet is of a comb-shaped structure, the length of the stirring sheet is equal to the height of the stirring barrel, the width of the two sides of the stirring sheet is equal to the radius of the two sides of the stirring barrel, the width of the stirring sheet from the two sides to the middle part increases along with the increase of the radius of the stirring barrel, and the stirring sheet is provided with flow ports at equal intervals along the axial direction of the stirring barrel; the rolling cutter is of a fan-like structure, is arranged in the middle of the stirring barrel, is higher than the stirring barrel, is smaller than the stirring barrel, and is increased along with the increase of the radius of the stirring barrel, and is protruded outside the axial rolling cutter in the outer arc surface of the rolling cutter.

In one embodiment of the invention:

the arc side of the stirring sheet is vertically provided with an arc surface, and the arc surface is matched with the inner wall of the stirring barrel.

In one embodiment of the invention:

the stirring piece has a plurality ofly, and a plurality of stirring pieces all set up the one side at the (mixing) shaft, and link to each other through the arc connecting rod between two arbitrary adjacent stirring pieces.

In one embodiment of the invention:

the motor has two, and two motors set up respectively in the both sides of agitator, the (mixing) shaft runs through the left and right sides of agitator and is connected with the motor that sets up in the agitator left and right sides.

In one embodiment of the invention:

a feed inlet is formed in the cambered surface of one side of the stirring barrel, and a discharge outlet is formed in the other side of the stirring barrel.

In one embodiment of the invention:

and a heating device is arranged on one side of the stirring barrel and is in contact with the stirring shaft.

In one embodiment of the invention:

and the outer wall surface of the stirring barrel is pasted with a heat insulation material.

The technical scheme of the invention at least has the following beneficial effects:

through setting up different blades for a stirring rake can reach multiple effect, and multiple effect complements each other, and independent effectual a lot more than respectively, can prevent when carrying out the extrusion cement that cement from gluing on the internal face, all cement all obtains stirring and stirring fairly evenly.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 illustrates a cement mixer apparatus according to some embodiments of the present application.

FIG. 2 illustrates a paddle according to some embodiments of the present application.

In the figure: 1-a stirring barrel; 2-stirring shaft; 3-rolling a cutter; 4-stirring sheet; 5-a heating device; 6, a motor; 7-flow port.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

It should be understood that "system", "device", "unit" and/or "module" as used herein is a method for distinguishing different components, elements, parts, portions or assemblies at different levels. However, other words may be substituted by other expressions if they accomplish the same purpose.

Flow charts are used in this description to illustrate operations performed by a system according to embodiments of the present description. It should be understood that the preceding or following operations are not necessarily performed in the exact order in which they are performed. Rather, the various steps may be processed in reverse order or simultaneously. Meanwhile, other operations may be added to the processes, or a certain step or several steps of operations may be removed from the processes.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

A cement stirring device comprises a stirring barrel 1, a stirring paddle arranged in the stirring barrel 1 and a motor 6 connected with the stirring paddle, wherein the stirring barrel 1 is of a hollow shuttle-shaped structure, and the central shaft of the stirring barrel 1 is horizontal to the ground;

the stirring paddle comprises a stirring shaft 2 connected with a motor 6, stirring blades 4 arranged on one side of the stirring shaft 2 and a rolling cutter 3 arranged on the other side of the stirring shaft 2, the stirring blades 4 are of a comb-shaped structure, the length of each stirring blade 4 is equal to the height of the stirring barrel 1, the width of two sides of each stirring blade 4 is equal to the radius of two sides of the stirring barrel 1, the width of each stirring blade 4 from two sides to the middle part increases along with the increase of the radius of the stirring barrel 1, and flow ports 7 are formed in the stirring blades 4 at equal intervals along the axial direction of the stirring barrel 1; the rolling cutter 3 is of a fan-like structure, the rolling cutter 3 is arranged in the middle of the stirring barrel 1, the height of the rolling cutter 3 is smaller than that of the stirring barrel 1, the inner diameter of the rolling cutter 3 is smaller than the radius of the stirring barrel 1 and increases along with the increase of the radius of the stirring barrel 1, and the outer side of the axial rolling cutter 3 in the outer arc surface of the rolling cutter 3 is protruded.

During use, cement spontaneously flows into the concave part in the middle of the inner wall surface of the stirring barrel 1 and is extruded more firmly by the rolling cutter 3, part of the cement passes through a gap between the rolling cutter 3 and the inner wall surface of the stirring barrel 1, and the other part of the cement is extruded to the gap between two sides of the rolling cutter 3 and the stirring barrel 1; because the cement can be regarded as non-Newtonian fluid, the cement can be stuck on the inner wall surface after being extruded, the cement stuck on the inner wall surface is stirred away by the stirring sheet 4 to prevent the cement from solidifying, all the cement is uniformly taken away by the stirring sheet 4, the cement flows back from the flow opening 7 on the stirring sheet 4 at the high position of the stirring barrel 1 through self gravity, and flows to the concave part in the middle of the inner wall surface of the stirring barrel 1 after reaching the bottom of the stirring barrel 1, and the circulation is completed. Through setting up different blades for a stirring rake can reach multiple effect, and multiple effect complements each other, and independent effectual a lot more than respectively, can prevent when carrying out the extrusion cement that cement from gluing on the internal face, all cement all obtains stirring and stirring fairly evenly.

The arc side of the stirring sheet 4 is vertically provided with an arc surface which is matched with the inner wall of the stirring barrel 1.

Through the setting of 4 outside cambered surfaces of stirring piece for stirring piece 4 can take away the cement that glues on the internal face better.

Stirring piece 4 has a plurality ofly, and a plurality of stirring piece 4 all set up in one side of (mixing) shaft 2, and link to each other through the arc connecting rod between two arbitrary adjacent stirring pieces 4.

The plurality of stirring pieces 4 enable the cement to be stirred more, and meanwhile, the stirring pieces 4 are prevented from being damaged under the pressure of the cement through the arrangement of the arc-shaped connecting rods.

The number of the motors 6 is two, the two motors 6 are respectively arranged on two sides of the stirring barrel 1, and the stirring shaft 2 penetrates through the left side and the right side of the stirring barrel 1 and is connected with the motors 6 arranged on the left side and the right side of the stirring barrel 1.

The motors 6 on the two sides can provide enough power for the stirring paddles to stir the cement.

A feed inlet is formed in the cambered surface of one side of the stirring barrel 1, and a discharge outlet is formed in the other side of the stirring barrel 1.

One side of the stirring barrel 1 is provided with a heating device 5, and the heating device 5 is in contact with the stirring shaft 2.

Through heating the stirring shaft 2, a heat source which is diffused outwards from the center is formed in the stirring barrel, the temperature in the stirring barrel 1 can be well controlled, and the stirring is more smooth.

And a heat insulating material is adhered to the outer wall surface of the stirring barrel 1.

The heat insulating material prevents the wall surface of the stirring barrel 1 from losing too fast heat, so that the cement is adhered to the inner wall surface due to the internal and external temperature difference.

The foregoing description has been directed to specific embodiments of this disclosure. Other embodiments are within the scope of the following claims. In some cases, the actions or steps recited in the claims may be performed in a different order than in the embodiments and still achieve desirable results. In addition, the processes depicted in the accompanying figures do not necessarily require the particular order shown, or sequential order, to achieve desirable results. In some embodiments, multitasking and parallel processing may also be possible or may be advantageous.

It is to be noted that different embodiments may produce different advantages, and in different embodiments, any one or combination of the above advantages may be produced, or any other advantages may be obtained.

Having thus described the basic concept, it will be apparent to those skilled in the art that the foregoing detailed disclosure is to be regarded as illustrative only and not as limiting the present specification. Various modifications, improvements and adaptations to the present description may occur to those skilled in the art, although not explicitly described herein. Such modifications, improvements and adaptations are proposed in the present specification and thus fall within the spirit and scope of the exemplary embodiments of the present specification.

Also, the description uses specific words to describe embodiments of the description. Reference throughout this specification to "one embodiment," "an embodiment," and/or "some embodiments" means that a particular feature, structure, or characteristic described in connection with at least one embodiment of the specification is included. Therefore, it is emphasized and should be appreciated that two or more references to "an embodiment" or "one embodiment" or "an alternative embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, some features, structures, or characteristics of one or more embodiments of the specification may be combined as appropriate.

Moreover, those skilled in the art will appreciate that aspects of the present description may be illustrated and described in terms of several patentable species or situations, including any new and useful combination of processes, machines, manufacture, or materials, or any new and useful improvement thereof. Accordingly, aspects of this description may be performed entirely by hardware, entirely by software (including firmware, resident software, micro-code, etc.), or by a combination of hardware and software. The above hardware or software may be referred to as "data block," module, "" engine, "" unit, "" component, "or" system. Furthermore, aspects of the present description may be represented as a computer product, including computer readable program code, embodied in one or more computer readable media.

Claims

1. A cement stirring device comprises a stirring barrel (1), a stirring paddle arranged in the stirring barrel (1) and a motor (6) connected with the stirring paddle, and is characterized in that the stirring barrel (1) is of a hollow shuttle-shaped structure, and the central axis of the stirring barrel (1) is horizontal to the ground;

the stirring paddle comprises a stirring shaft (2) connected with a motor (6), stirring blades (4) arranged on one side of the stirring shaft (2) and a rolling cutter (3) arranged on the other side of the stirring shaft (2), the stirring blades (4) are of a comb-shaped structure, the length of each stirring blade (4) is equal to the height of the stirring barrel (1), the widths of the two sides of each stirring blade (4) are equal to the radius of the two sides of the stirring barrel (1), the width of each stirring blade (4) from the two sides to the middle part increases along with the increase of the radius of the stirring barrel (1), and flow openings (7) are formed in the stirring blades (4) at equal intervals along the axial direction of the stirring barrel (1); the rolling knife (3) is of a fan-like structure, the rolling knife (3) is arranged in the middle of the stirring barrel (1), the height of the rolling knife (3) is smaller than that of the stirring barrel (1), the inner diameter of the rolling knife (3) is smaller than the radius of the stirring barrel (1) and increases along with the increase of the radius of the stirring barrel (1), and the axial rolling knife (3) is protruded in the outer arc surface of the rolling knife (3).

2. An apparatus according to claim 1, characterized in that: the arc side of the stirring sheet (4) is vertically provided with an arc surface, and the arc surface is matched with the inner wall of the stirring barrel (1).

3. An apparatus according to claim 1, characterized in that: stirring piece (4) have a plurality ofly, and a plurality of stirring piece (4) all set up in one side of (mixing) shaft (2), and link to each other through the arc connecting rod between two arbitrary adjacent stirring pieces (4).

4. An apparatus according to claim 1, characterized in that: the stirring device is characterized in that the number of the motors (6) is two, the two motors (6) are respectively arranged on two sides of the stirring barrel (1), and the stirring shaft (2) penetrates through the left side and the right side of the stirring barrel (1) and is connected with the motors (6) arranged on the left side and the right side of the stirring barrel (1).

5. An apparatus according to claim 1, characterized in that: a feeding hole is formed in the arc surface of one side of the stirring barrel (1), and a discharging hole is formed in the other side of the stirring barrel (1).

6. An apparatus according to claim 1, characterized in that: one side of the stirring barrel (1) is provided with a heating device (5), and the heating device (5) is in contact with the stirring shaft (2).

7. An apparatus according to claim 1, characterized in that: and a heat insulating material is adhered to the outer wall surface of the stirring barrel (1).