CN210082089U - Concrete mixing proportion optimization agitating unit - Google Patents

Abstract

The utility model discloses a concrete mix proportion optimizes agitating unit, including the teeter chamber, install the (mixing) shaft in the teeter chamber, on the (mixing) shaft respectively about the position install second stirring page or leaf, first stirring page or leaf, the teeter chamber is installed on the base of bottom, the bottom left and right sides position is connected with the support frame respectively on the base, and the bracing piece is installed to the intermediate position on the support frame, installs drive (mixing) shaft pivoted motor on the bracing piece. The utility model provides a concrete mix proportion optimizes agitating unit, the structure sets up ingeniously, and is rationally distributed, after confirming fully mixing between each mix proportion raw materials, through upwards pulling up a door plant, the stirring page or leaf rotates and outwards releases the concrete from the discharge opening to supply the loading and unloading, convenient operation is swift, and simple and practical has solved traditional stirring and has needed same (mixing) shaft positive and negative to rotate, makes the motor load increase, influences life's problem.

Description

Concrete mixing proportion optimization agitating unit

Technical Field

The utility model relates to a agitated vessel technical field specifically is a concrete mix proportion optimizes agitating unit.

Background

Concrete is a general term for engineering composite materials formed by cementing aggregate into a whole by cementing materials, and the term concrete generally refers to cement as the cementing materials and sand and stone as the aggregate; the cement concrete, also called as common concrete, is obtained by mixing with water (which may contain additives and admixtures) according to a certain proportion and stirring, and is widely applied to civil engineering. The regenerated concrete is prepared by crushing, cleaning and grading waste concrete blocks, mixing the crushed, cleaned and graded waste concrete blocks with a grading agent according to a certain proportion, partially or completely replacing natural aggregates (mainly coarse aggregates) such as sand stones and the like, and adding cement, water and the like. The recycled concrete can be combined with the aggregate in the following situations: all aggregates are recycled aggregates; the coarse aggregate is recycled aggregate, and the fine aggregate is natural sand; the coarse aggregate is natural broken stone or pebble, and the fine aggregate is recycled aggregate; the recycled aggregate replaces part of coarse aggregate or fine aggregate.

With the continuous development of concrete technology, people continuously deepen understanding of concrete as a building material, and increasingly deepen thinking of sustainable development design concepts and concepts of protecting ecological environment, before a new raw material formula is not invented, how to carry out effective optimization operation to improve the final concrete quality becomes the second main thinking direction after the formula is innovated, the existing concrete needs to be stirred after the proportioning is finished, so that the raw materials are mixed, the concrete coagulation strength is ensured, but because the existing stirring device has the problems of uneven stirring, difficult dispersion of the raw materials and the like, the problem of serious reduction of the strength of the produced concrete is caused, and therefore, the concrete proportioning optimization stirring device is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a concrete mix proportion optimizes agitating unit to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a stirring device for optimizing the mix proportion of concrete comprises a stirring chamber, wherein a stirring shaft is arranged in the stirring chamber, a second stirring blade and a first stirring blade are respectively arranged on the stirring shaft at the upper position and the lower position, the stirring chamber is arranged on a base at the bottom, the left side and the right side of the upper bottom of the base are respectively connected with a support frame, a support rod is arranged at the middle position of the support frame, and a motor for driving the stirring shaft to rotate is arranged on the support rod;

install the outer axle in the (mixing) shaft, first stirring page or leaf links to each other with the outer axle, is equipped with interior axle in the outer axle, and interior axle extends to the interior top position of (mixing) shaft, and second stirring page or leaf links to each other with interior axle, install sealed the pad in the (mixing) shaft between first stirring page or leaf and the second stirring page or leaf, be equipped with the gear between interior axle and the outer axle, install the dogtooth on the outer lane of interior axle and the inner circle of outer axle respectively, the dogtooth meshes with the gear mutually.

As a further aspect of the present invention: and a discharge opening is formed in the upper right side of the stirring chamber and is close to the bottom.

As a further aspect of the present invention: and a door sealing plate is arranged on the discharge opening.

As a further aspect of the present invention: the motor is arranged in the case.

As a further aspect of the present invention: the case is mounted on the support rod.

As a further aspect of the present invention: a small belt pulley is mounted on an inner shaft in the case, a belt pulley is arranged on the motor, and a belt is mounted between the small belt pulley and the belt pulley.

As a further aspect of the present invention: the belt pulley is connected with the motor through a connecting shaft.

Compared with the prior art, the utility model has the advantages of following several aspects:

1. in the utility model, through the transmission combination between the belt pulley and the belt, when the motor drives the inner shaft to rotate, the second stirring blade connected with the inner shaft rotates to stir and mix the concrete raw material in the stirring chamber, meanwhile, due to the arrangement of the gear, when the inner shaft rotates, the gear rotates, the outer shaft also rotates, because the inner shaft and the outer shaft are all meshed with the same gear for transmission, the rotating directions of the inner shaft and the outer shaft are opposite, namely the second stirring blade connected with the inner shaft and the first stirring blade connected with the outer shaft rotate in opposite directions, the cross shearing movement of the raw material in the stirring chamber is formed, the raw material is continuously cut and mixed, the stirring and mixing efficiency is greatly improved, the traditional single shaft rotation stirring is avoided, the raw material is easy to be piled into a group to rotate along with the stirring blade, and the raw material is not fully mixed, the mixing proportion of the finally produced mixed soil reaches the standard, but the quality of the concrete is reduced due to the mixing problem;

2. the utility model discloses in, after confirming fully mixing between each match ratio raw materials, through upwards pulling up the door plant, the stirring page or leaf rotates and outwards releases the concrete from the discharge opening to supply loading and unloading, convenient operation is swift, and simple and practical has solved traditional stirring and has needed same (mixing) shaft corotation to stir, and the reversal is unloaded, and frequent positive and negative rotates, makes the motor load increase, influences life's problem.

Drawings

FIG. 1 is a schematic structural diagram of a concrete mixing ratio optimizing stirring device.

FIG. 2 is a schematic view of the structure of a stirring shaft in a concrete mixing ratio optimizing stirring device.

FIG. 3 is a schematic structural diagram of a cabinet of a concrete mixing ratio optimizing and stirring apparatus.

FIG. 4 is a schematic structural diagram of a gear in a concrete mixing ratio optimizing stirring device.

In the figure: 1. a stirring chamber; 2. a first stirring page; 3. a second stirring blade; 4. a stirring shaft; 5. a door sealing plate; 6. a discharge opening; 7. a base; 8. a support frame; 9. a support bar; 10. a chassis; 11. a motor; 12. a gasket; 13. an outer shaft; 14. an inner shaft; 15. a connecting shaft; 16. a belt pulley; 17. a belt; 18. a small belt pulley; 19. a gear; 20. and (4) convex teeth.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1, a concrete mixing ratio optimizing stirring device comprises a stirring chamber 1, wherein a stirring shaft 4 is installed in the stirring chamber 1, a second stirring blade 3 and a first stirring blade 2 are respectively installed on the stirring shaft 4 at the upper and lower positions, a discharge opening 6 is installed on the upper right side of the stirring chamber 1 close to the bottom, a door sealing plate 5 is installed on the discharge opening 6, the stirring chamber 1 is installed on a base 7 at the bottom, support frames 8 are respectively connected to the left side and the right side of the upper bottom of the base 7, a support rod 9 is installed at the middle position of each support frame 8, a case 10 is installed on each support rod 9, and a motor 11 is installed in each case 10;

referring to fig. 2-4, an outer shaft 13 is installed in the stirring shaft 4, the first stirring blade 2 is connected to the outer shaft 13, an inner shaft 14 is installed in the outer shaft 13, the inner shaft 14 extends to the top position in the stirring shaft 4, the second stirring blade 3 is connected to the inner shaft 14, a sealing gasket 12 is installed in the stirring shaft 4 between the first stirring blade 2 and the second stirring blade 3, the inner shaft 14 extends downward into the cabinet 10, a small belt pulley 18 is installed on the inner shaft 14 in the cabinet 10, a belt pulley 16 is installed on the motor 11, a belt 17 is installed between the small belt pulley 18 and the belt pulley 16, the belt pulley 16 is connected to the motor 11 through a connecting shaft 15, a gear 19 is installed between the inner shaft 14 and the outer shaft 13, convex teeth 20 are respectively installed on the outer ring of the inner shaft 14 and the inner ring of the outer shaft 13, and the.

The utility model discloses a theory of operation is: the utility model provides a concrete mix proportion optimizes agitating unit, the structure sets up ingeniously, and it is rationally distributed, pour concrete raw materials into teeter chamber 1 during the use, then open motor 11, motor 11 circular telegram drives belt pulley 16 and rotates, because belt 17 is connected belt pulley 16 and belt pulley 18, the rotation of motor 11 and then makes belt pulley 18 rotate, thereby make interior axle 14 rotate, when interior axle 14 rotates, the second stirring page 3 that is connected with interior axle 14 is rotatory to stir the concrete raw materials in teeter chamber 1 and mix, simultaneously because the setting of gear 19, when interior axle 14 rotates, drive gear 19 and rotate, also drive outer axle 13 and rotate, because interior axle 14 and outer axle 13 all mesh with same gear 19 and transmit, this just makes interior axle 14 and outer axle 13's rotation direction be opposite, also be exactly that the second stirring page 3 that links to each other with interior axle 14 rotates with the first stirring page 2 opposite direction that links to each other with outer axle 13, form the cross shearing movement to the raw materials in the teeter chamber 1, this makes between the raw materials continuous by the cutting mix, not only increased substantially the stirring and mix efficiency, and avoided traditional unipolar rotation stirring, the raw materials piles up easily to conglobate and follows the stirring page or leaf and rotate, lead to the raw materials to mix inadequately, make the mixed soil mix proportion of final output up to standard, but lead to the problem of concrete quality decline because of mixing the problem, after fully mixing between confirming each mix proportion raw materials, through upwards pulling up door closure 5, the stirring page or leaf rotates and outwards releases the concrete from discharge opening 6, for loading and unloading, high convenience and high speed operation, and is simple and practical, it needs same (mixing) shaft positive and negative to rotate to have solved traditional stirring, make the motor load increase, influence life's problem.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims (7)

1. A concrete mixing proportion optimizing and stirring device comprises a stirring chamber (1) and is characterized in that a stirring shaft (4) is installed in the stirring chamber (1), a second stirring blade (3) and a first stirring blade (2) are respectively installed on the stirring shaft (4) at the upper position and the lower position, the stirring chamber (1) is installed on a base (7) at the bottom, the left side and the right side of the upper bottom of the base (7) are respectively connected with a support frame (8), a support rod (9) is installed at the middle position of the support frame (8), and a motor (11) for driving the stirring shaft (4) to rotate is installed on the support rod (9);

install outer axle (13) in (mixing) shaft (4), first stirring page or leaf (2) link to each other with outer axle (13), are equipped with interior axle (14) in outer axle (13), and interior axle (14) extend to top position in (mixing) shaft (4), and second stirring page or leaf (3) link to each other with interior axle (14), install sealed pad (12) in (mixing) shaft (4) between first stirring page or leaf (2) and the second stirring page or leaf (3), be equipped with gear (19) between interior axle (14) and outer axle (13), install on the outer lane of interior axle (14) and the inner circle of outer axle (13) dogtooth (20) respectively, dogtooth (20) and gear (19) mesh mutually.

2. A concrete mix ratio optimizing mixer apparatus according to claim 1, characterized in that the mixer chamber (1) is provided with a discharge opening (6) at the right side near the bottom.

3. A concrete mix proportion optimizing mixing apparatus as claimed in claim 2, wherein said discharge opening (6) is provided with a closing plate (5).

4. A concrete mix ratio optimizing mixer apparatus according to claim 1, wherein said motor (11) is mounted in the housing (10).

5. A concrete mix ratio optimizing mixer apparatus according to claim 4, wherein said housing (10) is mounted on a support bar (9).

6. A concrete mixing ratio optimizing stirring device according to claim 4, wherein a small belt pulley (18) is mounted on the inner shaft (14) in the machine box (10), a belt pulley (16) is arranged on the motor (11), and a belt (17) is mounted between the small belt pulley (18) and the belt pulley (16).

7. A concrete mix ratio optimizing mixer device according to claim 6, characterized in that said pulley (16) is connected to the motor (11) by means of a connecting shaft (15).

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