CN215963103U

CN215963103U - Cementing material agitating unit

Info

Publication number: CN215963103U
Application number: CN202023043970.XU
Authority: CN
Inventors: 邵学前; 田长琦; 姜苓苓
Original assignee: Shandong Xi Jian Building Material Co ltd
Current assignee: Shandong Xi Jian Building Material Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2022-03-08
Anticipated expiration: 2030-12-16

Abstract

The utility model discloses a cementing material stirring device which comprises a stirring barrel, a speed reducing motor, a support and a stirring rod, wherein the speed reducing motor is arranged in the center of the upper side in the stirring barrel through the support, a discharge hole is formed in the bottom of the stirring barrel, an output shaft of the speed reducing motor is connected with the stirring rod, the cementing material stirring device further comprises a telescopic device, a scraper blade, an inclined fan blade and an auger fan blade, the telescopic device is arranged at the top of the side wall of the stirring barrel, the telescopic end is connected with the top of the scraper blade, the scraper blade is in a circular ring shape, the outer ring is tightly attached to the inner wall of the stirring barrel, the middle upper part of the stirring rod is connected with the inclined fan blade through a connecting rod, and the auger fan blade is arranged at the lower part of the stirring rod. By arranging the telescopic device and the scraper, the cementing material attached to the inner wall of the stirring barrel can be cleaned, the cementing material is prevented from being solidified on the cementing material, and the state of the stirring barrel is kept; through setting up slope flabellum, auger flabellum, make the setting material slurry rise from central authorities then descend from all around, form the circulation and stir, effectively improved agitating unit's stirring efficiency and life.

Description

Cementing material agitating unit

Technical Field

The utility model relates to the technical field of stirring equipment, in particular to a cementing material stirring device.

Background

Cementitious materials, also known as cements. Under the physical and chemical action, it can be changed into firm stone-like body from slurry, and can be used for cementing other materials, so that it can be made into the composite solid matter with a certain mechanical strength. In civil engineering materials, any material capable of bonding granular or block materials into a whole through a series of physical and chemical changes is called a gelled material. In actual production, because the types of materials are more and the properties are different, particularly the types of powder materials are more and the mixing amount difference is larger, the particle size difference of the particle materials is large, wherein more importantly, the water content of the cement stabilizing material for the pavement base is less, and the cement stabilizing material does not have certain fluidity like premixed concrete, so that the stirring is easy to be uneven, and the powder lumps which are wet outside and dry inside are generated, thereby influencing the engineering quality.

In construction, the powder-type cementitious material and the liquid are usually first mixed to form a slurry, and then the slurry and the coarse and fine aggregates are mixed to form a concrete material. For example, the patent with the Chinese patent application number of CN201920828291.1 discloses a cement material slurry stirring device, which comprises a stirring barrel, a stirring shaft and a workbench, wherein the top of the stirring barrel is provided with a feed inlet, the bottom of the stirring barrel is provided with a discharge outlet, the stirring shaft is driven by a speed reduction motor I to rotate, the lower end of the stirring shaft extends into the stirring barrel and is provided with a stirring part, the stirring device is characterized in that the stirring barrel is driven by a speed reduction motor II through a transmission mechanism to reversely rotate, the outer side of the stirring barrel is provided with a supporting part, the lower part of the supporting part is connected with a plurality of sliding blocks, and the sliding blocks are arranged in an annular track arranged on the workbench; stirring portion has and is a plurality of slope blade I of clockwise trend along the circumferencial direction, the inner wall of agitator is equipped with a plurality of slope blade II that are anticlockwise trend along the circumferencial direction is protruding, slope blade II is located the top of slope blade I.

In the process of implementing the present invention, the inventor finds that at least the following problems exist in the above patents: firstly, the stirring barrel is arranged on the workbench through the supporting part and the sliding block, the stirring barrel filled with materials generates pressure on the supporting part, the sliding block and the workbench, and the stirring barrel can generate large abrasion in the rotating and stirring process, so that the service life is influenced; secondly, in order to realize the even stirring of cementitious material, at the protruding a plurality of slope blades II that are equipped with of agitator inner wall, nevertheless the cementitious material is easily adhered to the agitator inner wall after unloading, inconvenient clearance.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model develops the cementing material stirring device, and the utility model not only can realize the circular stirring of the cementing material slurry, but also can automatically clean the inner wall of the stirring barrel, thereby effectively improving the stirring efficiency and prolonging the service life of the stirring device.

The technical scheme for solving the technical problem of the utility model is as follows: the utility model provides a cementitious material agitating unit, includes agitator, gear motor, support, puddler, the inside upside central authorities of agitator are provided with gear motor through the support, and the bottom is provided with the discharge gate, and gear motor output shaft has the puddler, still includes telescoping device, scraper blade, slope flabellum, auger flabellum, the telescoping device sets up at agitator lateral wall top, and flexible end connection scraper blade top, scraper blade are the ring form, and the agitator inner wall is hugged closely to the outer lane, upper portion connects the slope flabellum through the connecting rod in the puddler, and the lower part is provided with the auger flabellum.

Preferably, the diameter of a circle where the outer edge of each inclined fan blade is located is smaller than or equal to the diameter of the inner ring of the scraper blade.

Preferably, the radius of the auger fan blade is less than or equal to the length of the connecting rod.

Preferably, the rotation direction of the inclined fan blade is opposite to the rotation direction of the speed reducing motor, and the rotation direction of the auger fan blade is the same as the rotation direction of the speed reducing motor.

Preferably, the discharge port is provided with a valve.

Preferably, the lower side of the outer part of the stirring barrel is also provided with supporting legs, and wheels are arranged on the supporting legs on one side.

The effects provided in the contents of the present invention are only the effects of the embodiments, not all the effects of the present invention, and the above technical solution has the following advantages or advantageous effects:

by arranging the telescopic device and the scraper, the cementing material attached to the inner wall of the stirring barrel can be cleaned, the cementing material is prevented from being solidified on the cementing material, and the state of the stirring barrel is kept; through setting up slope flabellum, auger flabellum, make the setting material slurry rise from central authorities then descend from all around, form the circulation and stir, effectively improved agitating unit's stirring efficiency and life.

Drawings

Fig. 1 is a schematic mechanism diagram of an embodiment of the present invention.

In the figure, 1, a stirring barrel, 2, supporting legs, 3, a speed reducing motor, 4, a support, 5, a stirring rod, 6, a telescopic device, 7, a scraper, 8, an inclined fan blade, 8-1, a connecting rod, 9, an auger fan blade, 10, a valve and 11, wheels are arranged.

Detailed Description

In order to clearly explain the technical features of the present invention, the following detailed description of the present invention is provided with reference to the accompanying drawings. The following disclosure provides embodiments or examples to implement the structures of the present invention. To simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. It should be noted that the components illustrated in the figures are not necessarily drawn to scale. Descriptions of well-known components and processing techniques and procedures are omitted so as to not unnecessarily limit the utility model. The terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the utility model and for simplicity in description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the 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. In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Fig. 1 shows an embodiment of the utility model, and as shown in the drawing, the stirring device for the cementitious material comprises a stirring barrel 1, a speed reduction motor 3, a support 4 and a stirring rod 5, wherein the speed reduction motor 3 is arranged in the center of the upper side inside the stirring barrel 1 through the support 4, a discharge hole is formed in the bottom of the stirring barrel, an output shaft of the speed reduction motor 3 is connected with the stirring rod 5, the stirring device further comprises a telescopic device 6, a scraper 7, inclined fan blades 8 and auger fan blades 9, the telescopic device 6 is arranged at the top of the side wall of the stirring barrel 1, a telescopic end is connected with the top of the scraper 7, the scraper 7 is in a circular ring shape, the outer ring is tightly attached to the inner wall of the stirring barrel 1, the inclined fan blades 8 are connected to the upper middle part of the stirring rod 5 through a connecting rod 8-1, and the auger fan blades 9 are arranged at the lower part of the stirring rod.

By arranging the telescopic device 6 and the scraper 7, the cementing material attached to the inner wall of the stirring barrel 1 can be cleaned, the cementing material is prevented from being solidified on the cementing material, and the state of the stirring barrel is kept; the slurry of the coagulated material rises from the center and then falls from the periphery by arranging the inclined fan blades 8 and the auger fan blades 9, so as to form circulation for stirring.

The diameter of the circle where the outer edge of the inclined fan blade 8 is located is smaller than or equal to the diameter of the inner ring of the scraper 7. The inclined blades 8 can be prevented from obstructing the stroke of the squeegee 7.

The radius of the auger fan blade 9 is less than or equal to the length of the connecting rod 8-1. The slurry upwards driven by the auger fan blade 9 can not be directly blocked and lifted by the inclined fan blade 8.

The rotation direction of the inclined fan blade 8 is opposite to the rotation direction of the speed reducing motor 3, and the rotation direction of the auger fan blade 9 is the same as the rotation direction of the speed reducing motor 3. The setting of different rotation directions enables the coagulated material slurry to rise from the center of the stirring barrel 1 and then descend from the periphery, so as to form circulation for stirring.

The discharge port is provided with a valve 10.

The outside downside of agitator 1 still is provided with supporting leg 2, is provided with wheel 11 on one of them side supporting leg 2. Through setting up wheel 11, can make things convenient for agitating unit to remove.

When the device is used, gel materials and liquid materials in a well-proportioned ratio are added into a stirring barrel 1, a speed reduction motor 3 is started, a stirring rod 5 rotates to drive an inclined fan blade 8 and an auger fan blade 9 to rotate, the auger fan blade 9 drives the gel material slurry to upwelle from the center of the bottom of the stirring barrel 1 and pass through a rotating connecting rod 8-1, the connecting rod 8-1 impacts and breaks up the gel material slurry and slows down the upwelling speed, the upwelled gel material slurry rises to the top and begins to diffuse to the periphery, and the inclined fan blade 8 discharges the diffused slurry from top to bottom, so that the gel material slurry forms dislocation circulation; after the mixture is uniformly mixed, the valve 10 at the bottom of the stirring barrel 1 is opened to discharge the gelled material slurry, then the expansion device 6 is started, the scraper 7 is pushed, and the slurry attached to the inner wall of the stirring barrel 1 is scraped and discharged downwards.

Although the present invention has been described with reference to the specific embodiments shown in the drawings, it is not intended to limit the scope of the present invention, and various modifications and variations can be made by those skilled in the art without inventive changes based on the technical solution of the present invention.

Claims

1. The utility model provides a cementitious material agitating unit, includes agitator (1), gear motor (3), support (4), puddler (5), agitator (1) inside upside central authorities are provided with gear motor (3) through support (4), and the bottom is provided with the discharge gate, and gear motor (3) output shaft has puddler (5), characterized by: still include telescoping device (6), scraper blade (7), slope flabellum (8), auger flabellum (9), telescoping device (6) set up at agitator (1) lateral wall top, and flexible end connection scraper blade (7) top, scraper blade (7) are the ring form, and agitator (1) inner wall is hugged closely to the outer lane, connecting rod (8-1) connection slope flabellum (8) are passed through to upper portion in puddler (5), and the lower part is provided with auger flabellum (9).

2. The cementitious material mixing apparatus of claim 1, wherein: the diameter of the circle where the outer edge of the inclined fan blade (8) is located is smaller than or equal to the diameter of the inner ring of the scraper (7).

3. The cementitious material mixing apparatus of claim 1, wherein: the radius of the auger fan blade (9) is less than or equal to the length of the connecting rod (8-1).

4. The cementitious material mixing apparatus of claim 1, wherein: the rotation direction of the inclined fan blade (8) is opposite to the rotation direction of the speed reducing motor (3), and the rotation direction of the auger fan blade (9) is the same as the rotation direction of the speed reducing motor (3).

5. The cementitious material mixing apparatus of claim 1, wherein: the discharge hole is provided with a valve (10).

6. The cementitious material mixing apparatus of claim 1, wherein: the outer lower side of the stirring barrel (1) is further provided with supporting legs (2), and wheels (11) are arranged on the supporting legs (2) on one side.