CN216964414U

CN216964414U - High performance concrete intensive mixing agitating unit

Info

Publication number: CN216964414U
Application number: CN202220203883.6U
Authority: CN
Inventors: 杨青; 季龙泉; 王成尧; 江新理
Original assignee: SHANDONG DAYUAN INDUSTRIAL CO LTD
Current assignee: SHANDONG DAYUAN INDUSTRIAL CO LTD
Priority date: 2022-01-26
Filing date: 2022-01-26
Publication date: 2022-07-15
Anticipated expiration: 2032-01-26

Abstract

The utility model discloses a high-performance concrete fully-mixing and stirring device, which relates to the technical field of stirring devices and comprises a stirring box and a pre-stirring box body arranged above the stirring box, wherein a double-shaft motor is arranged at the top of the stirring box, an output shaft at the bottom of the double-shaft motor penetrates into the stirring box, a stirring shaft is arranged at the bottom end of the output shaft at the bottom of the stirring box, a plurality of strip-shaped stirring blades are arranged on the outer wall of the stirring shaft in a staggered manner, a scattering mechanism is arranged on the outer wall of the bottom end of the stirring shaft, and a stirring mechanism for pre-stirring concrete is arranged in the pre-stirring box body; by using the pre-stirring box and the pre-stirring mechanism, the pre-stirring treatment of the concrete raw materials is facilitated, so that the concrete is more uniformly mixed, the quality of concrete production is further improved, and the efficiency of concrete production is improved; through the use of breaking up the mechanism, contain the caking in the concrete of avoiding flowing out to be convenient for improve the quality of concrete production.

Description

High performance concrete intensive mixing agitating unit

Technical Field

The utility model relates to the technical field of stirring devices, in particular to a high-performance concrete fully-mixing stirring device.

Background

At present, with the development of scientific technology, the fields such as buildings and the like are rapidly developed, concrete is an indispensable material in the building field, and the concrete is often required to be stirred in the processing process of the concrete, so a concrete stirring device is required to be used, but the existing concrete stirring device cannot effectively stir the concrete, so that the material in the concrete is not uniformly stirred, the quality of the concrete is influenced, and the production efficiency of the concrete is further reduced; therefore, the above problems need to be solved and optimized.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a high-performance concrete fully-mixing stirring device.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a high-performance concrete intensive mixing and stirring device comprises a stirring box and a pre-stirring box body arranged above the stirring box, wherein the stirring box is communicated with the pre-stirring box body through a material guide pipe, a double-shaft motor is arranged at the top of the stirring box, an output shaft at the bottom of the double-shaft motor penetrates into the stirring box, a stirring shaft is arranged at the bottom end of the output shaft at the bottom of the stirring box, a plurality of strip-shaped stirring blades are arranged on the outer wall of the stirring shaft in a staggered manner, a scattering mechanism is arranged on the outer wall at the bottom end of the stirring shaft, a gear box is arranged in the middle of the bottom surface of the pre-stirring box body, an output shaft at the top of the double-shaft motor penetrates into the gear box, and a stirring mechanism for pre-stirring concrete is arranged in the pre-stirring box body;

the stirring mechanism comprises a driving shaft arranged at the end part of an output shaft of the double-shaft motor and driven shafts symmetrically arranged on two sides of the inner bottom surface of the gear box, the tops of the driving shaft and the driven shafts are movably penetrated into the pre-stirring box body, driving gears and driven gears are respectively arranged on the outer walls of the driving shaft and the driven shafts in the gear box, the driving gears and the driven gears are in mutual meshing transmission, a plurality of discs are staggered on the outer walls of the driving shaft and the driven shafts in the pre-stirring box body, and a plurality of fan-shaped stirring blades are annularly arranged on the outer walls of the discs at equal intervals;

break up mechanism including setting up at the annular plate of stirring shaft tip, annular equidistant a plurality of stock and the annular equidistant a plurality of medium poles that set up at annular plate top outer wall, annular equidistant a plurality of medium poles that set up at annular plate middle part outer wall, annular equidistant a plurality of quarter butts that are equipped with on the outer wall of annular plate bottom.

Preferably, the even agitator tank bottom inner wall contact of stock, king-rod and quarter butt, stock, king-rod and the crisscross setting of quarter butt are on the annular plate outer wall, one side of stock, king-rod and quarter butt is a class sword column structure.

Preferably, the bottom surface of the pre-stirring box body is an inclined surface, and a valve is arranged on the outer wall of the material guide pipe.

Preferably, the top of the pre-stirring box body is provided with a feed hopper, one side surface of the top of the stirring box body is provided with a water inlet pipe, the material of the material guide pipe is made of aluminum alloy, and the middle part of the bottom surface of the stirring box body is provided with a material discharge pipe with a valve.

Preferably, all be equipped with the bracing piece in agitator tank bottom surface four corners department in advance, the equal rigid coupling in bracing piece bottom is on the agitator tank top surface, the agitator tank top surface is equipped with the motor safety cover, double-shaft motor installs in the motor safety cover.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, through the use of the pre-stirring box and the pre-stirring mechanism, the pre-stirring treatment of the concrete raw materials is facilitated, so that the concrete is more uniformly mixed, the quality of concrete production is further improved, and the efficiency of concrete production is facilitated to be improved; through the use of the scattering mechanism, caking is avoided in the concrete that flows out, thereby being convenient for improve the quality of concrete production.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model. In the drawings:

FIG. 1 is a schematic diagram of a front view structure according to the present invention;

FIG. 2 is a schematic cross-sectional view of the front view of the present invention;

fig. 3 is a schematic structural diagram of the scattering mechanism of the present invention.

Number in the figure: 1. a stirring box; 2. a pre-stirring box body; 3. a gear case; 4. a drive shaft; 5. a feed hopper; 6. a material guide pipe; 7. a breaking mechanism; 701. an annular plate; 702. a long rod; 703. a middle rod; 704. a short bar; 8. a strip-shaped stirring blade; 9. a stirring shaft; 10. a double-shaft motor; 11. a driving gear; 12. a driven gear; 13. a driven shaft; 14. a disc; 15. and (4) a fan-shaped stirring blade.

Detailed Description

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 only a part of the embodiments of the present invention, and not all of the embodiments.

Example (b): referring to fig. 1-3, a high-performance concrete fully-mixing stirring device comprises a stirring box 1 and a pre-stirring box body 2 arranged above the stirring box 1, wherein the stirring box 1 is communicated with the pre-stirring box body 2 through a material guide pipe 6, a double-shaft motor 10 is arranged at the top of the stirring box 1, an output shaft at the bottom of the double-shaft motor 10 penetrates into the stirring box 1, a stirring shaft 9 is arranged at the bottom end of the output shaft at the bottom of the stirring box 1, a plurality of strip-shaped stirring blades 8 are arranged on the outer wall of the stirring shaft 9 in a staggered manner, a scattering mechanism 7 is arranged on the outer wall at the bottom end of the stirring shaft 9, and by using the scattering mechanism 7, the caking in the concrete is convenient to scatter, so that the concrete is prevented from containing caking, and the quality of the concrete is further convenient to improve; the gear box 3 is arranged in the middle of the bottom surface of the pre-stirring box body 2, the output shaft at the top of the double-shaft motor 10 penetrates into the gear box 3, the stirring mechanism for pre-stirring concrete is arranged in the pre-stirring box body 2, and pre-stirring treatment is conveniently carried out on poured concrete through the use of the stirring mechanism, so that concrete raw materials are more uniformly mixed, and the quality of the concrete is further improved;

the stirring mechanism comprises a driving shaft 4 arranged at the end part of an output shaft of a double-shaft motor 10 and driven shafts 13 symmetrically arranged at two sides of the inner bottom surface of a gear box 3, the tops of the driving shaft 4 and the driven shafts 13 are movably penetrated into the pre-stirring box body 2, driving gears 11 and driven gears 12 are respectively arranged on the outer walls of the driving shaft 4 and the driven shafts 13 in the gear box 3, the driving gears 11 and the driven gears 12 are in mutual meshing transmission, a plurality of discs 14 are arranged on the outer walls of the driving shaft 4 and the driven shafts 13 in the pre-stirring box body 2 in a staggered mode, a plurality of fan-shaped stirring blades 15 are annularly arranged on the outer wall of each disc 14 at equal intervals, and the contact area between each fan-shaped stirring blade 15 and concrete is increased through the use of the fan-shaped stirring blades 15, so that the concrete can be stirred conveniently;

the scattering mechanism 7 comprises an annular plate 701 arranged at the end part of the stirring shaft 9, a plurality of long rods 702 arranged on the outer wall of the top part of the annular plate 701 at equal intervals in an annular mode, and a plurality of middle rods 703 arranged on the outer wall of the middle part of the annular plate 701 at equal intervals in an annular mode, wherein a plurality of short rods 704 are arranged on the outer wall of the bottom part of the annular plate 701 at equal intervals in an annular mode.

In the utility model, the long rods 702, the middle rods 703 and the short rods 704 are contacted with the inner wall of the bottom of the stirring box 1 uniformly, the long rods 702, the middle rods 703 and the short rods 704 are arranged on the outer wall of the annular plate 701 in a staggered manner, and one sides of the long rods 702, the middle rods 703 and the short rods 704 are of a knife-like structure, so that caking in concrete can be broken up conveniently, and the quality of the concrete can be further improved.

In the utility model, the bottom surface of the pre-stirring box body 2 is an inclined surface, so that concrete raw materials of the pre-stirring box body 2 can flow out completely, thereby avoiding the waste of the concrete raw materials; a valve is arranged on the outer wall of the material guiding pipe 6.

In the utility model, a feed hopper 5 is arranged at the top of the pre-stirring box body 2, a water inlet pipe is arranged on one side surface of the top of the stirring box 1, a material guide pipe 6 is made of aluminum alloy, and a material discharge pipe with a valve is arranged in the middle of the bottom surface of the stirring box 1.

In the utility model, support rods are arranged at four corners of the bottom surface of the pre-stirring box body 2, the bottoms of the support rods are fixedly connected to the top surface of the stirring box 1, the top surface of the stirring box 1 is provided with a motor protection cover, and the double-shaft motor 10 is arranged in the motor protection cover.

The working principle is as follows: when the pre-mixing device works, firstly, concrete raw materials are led into the pre-mixing box body 2 through the feed hopper 5, then the double-shaft motor 10 is started, the driving shaft 4 is driven to rotate through the rotation of the output shaft at the top of the double-shaft motor 10, the driving gear 11 is further driven to rotate, the two driven gears 12 are further driven to rotate relatively, the driven shaft 13 is further driven to rotate relatively, and the driven shaft 13 and the fan-shaped mixing blades 15 on the driving gear 11 are driven to rotate relatively through the relative rotation of the driven shaft 13 and the driving gear 11, so that the pre-mixing treatment of the concrete raw materials in the pre-mixing box body 2 is realized, the mixing of the concrete raw materials is further facilitated to be more uniform, and the quality of concrete is improved;

then, a valve on the material guide pipe 6 is opened, so that all the concrete raw materials in the pre-stirring box body 2 enter the stirring box 1, after all the raw materials in the stirring box 1 enter the stirring box 1, the valve is closed, the concrete raw materials are injected into the pre-stirring box body 2 again, and two output shafts of the double-shaft motor 10 drive a pre-stirring mechanism of the pre-stirring box body 2 and a strip-shaped stirring blade 8 in the stirring box 1 to rotate, so that the next batch of concrete raw materials can be pre-stirred and simultaneously can be made into the batch of concrete, and the production efficiency of the concrete is improved;

after the concrete in agitator tank 1 made, open the valve of discharging pipe, then the concrete passes through the discharging pipe outflow in agitator tank 1, wherein, when the concrete flows down, can be through breaking up mechanism 7 to break up the concrete of caking in the concrete, specifically be: the output shaft through biax motor 10 drives (mixing) shaft 9 and rotates, and then drives annular plate 701 and rotate to drive stock 702, king-rod 703 and quarter butt 704 and rotate, when caking in the concrete collides with stock 702, king-rod 703 and quarter butt 704, can scatter, do not have the caking in the concrete after further being convenient for make, thereby be convenient for improve the quality of concrete production.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a high performance concrete intensive mixing agitating unit, includes agitator tank (1) and sets up agitator tank body (2) in advance in agitator tank (1) top, its characterized in that: the stirring box (1) is communicated with the pre-stirring box body (2) through a material guide pipe (6), a double-shaft motor (10) is arranged at the top of the stirring box (1), an output shaft at the bottom of the double-shaft motor (10) penetrates into the stirring box (1), a stirring shaft (9) is arranged at the bottom end of the output shaft at the bottom of the stirring box (1), a plurality of strip-shaped stirring blades (8) are arranged on the outer wall of the stirring shaft (9) in a staggered manner, a scattering mechanism (7) is arranged on the outer wall at the bottom end of the stirring shaft (9), a gear box (3) is arranged in the middle of the bottom surface of the pre-stirring box body (2), the output shaft at the top of the double-shaft motor (10) penetrates into the gear box (3), and a stirring mechanism for pre-stirring concrete is arranged in the pre-stirring box body (2);

the stirring mechanism comprises a driving shaft (4) arranged at the end part of an output shaft of a double-shaft motor (10) and driven shafts (13) symmetrically arranged on two sides of the inner bottom surface of a gear box (3), the tops of the driving shaft (4) and the driven shafts (13) movably penetrate into the pre-stirring box body (2), driving gears (11) and driven gears (12) are respectively arranged on the outer walls of the driving shaft (4) and the driven shafts (13) in the gear box (3), the driving gears (11) and the driven gears (12) are in mutual meshing transmission, a plurality of discs (14) are staggered on the outer walls of the driving shaft (4) and the driven shafts (13) in the pre-stirring box body (2), and a plurality of fan-shaped stirring blades (15) are annularly arranged on the outer wall of the discs (14) at equal intervals;

break up mechanism (7) including setting up at annular plate (701) of (mixing) shaft (9) tip, annular equidistant a plurality of stock (702) and the annular equidistant a plurality of king-rods (703) that set up at annular plate (701) top outer wall, annular equidistant a plurality of king-rods (704) that set up at annular plate (701) middle part outer wall, annular equidistant a plurality of quarter butts (704) that are equipped with on annular plate (701) bottom outer wall.

2. The high-performance concrete intensive mixing and stirring device as claimed in claim 1, wherein: the utility model discloses a novel stirring box, including stock (702), well pole (703) and quarter butt (704), stock (702), well pole (703) and quarter butt (704) are even agitator tank (1) bottom inner wall contact, crisscross the setting on annular plate (701) outer wall in stock (702), well pole (703) and quarter butt (704), one side of stock (702), well pole (703) and quarter butt (704) is the class sword column structure.

3. The high-performance concrete intensive mixing and stirring device according to claim 1, characterized in that: the bottom surface of the pre-stirring box body (2) is an inclined surface, and a valve is arranged on the outer wall of the material guide pipe (6).

4. The high-performance concrete intensive mixing and stirring device according to claim 1, characterized in that: the stirring device is characterized in that a feed hopper (5) is arranged at the top of the pre-stirring box body (2), a water inlet pipe is arranged on one side face of the top of the stirring box (1), the material of the material guide pipe (6) is made of aluminum alloy, and a discharging pipe with a valve is arranged in the middle of the bottom surface of the stirring box (1).

5. The high-performance concrete intensive mixing and stirring device according to claim 1, characterized in that: the bottom surface four corners department of preliminary mixing box (2) all is equipped with the bracing piece, the equal rigid coupling in bracing piece bottom is on agitator tank (1) top surface, agitator tank (1) top surface is equipped with the motor safety cover, install in the motor safety cover biax motor (10).