CN211541792U - Concrete mixing device - Google Patents

Abstract

The utility model discloses a concrete stirring device, which comprises a stirring tank, a motor is installed on the top of the stirring tank, and the bottom end of the motor is rotatably connected with a stirring rod through a rotating shaft, and both ends of the inner wall of the stirring tank are provided with A fixed rod, a discharge pipe is installed at the bottom end of the stirring tank, and a first filter plate and a second filter plate are respectively installed inside the discharge pipe, the first filter plate is located directly above the second filter plate, and One end of the first filter plate and the second filter plate are fixed with drawing bars, the four corners of the bottom of the stirring tank are equipped with support columns, and the top of the stirring tank is provided with feeding hoppers on both sides. A feed valve is installed inside the hopper. The utility model can fully crush and stir the concrete through the combination of the stirring rod and the fixed rod. At the same time, a double filter plate is arranged at the discharge pipe to filter the concrete particles, and the utility model is equipped with a transportation mechanism to realize the automatic transportation of the concrete. .

Description

A concrete mixing device

technical field

The utility model relates to the technical field of construction concrete production, in particular to a concrete mixing device.

Background technique

Building a wall is building a wall, and the strongest way to build a wall is to build it piece by piece. When building walls, most homeowners opt for conventional masonry construction methods as before. The walls of houses built in this way can act as an air temperature buffer, thus ensuring that the indoor temperature and humidity are moderate. In addition, the thick brick walls also ensure good sound insulation. Concrete, abbreviated as "concrete": refers to a general term for engineering composite materials that are cemented into a whole by cementitious materials. The term concrete usually refers to cement concrete as cementitious material, sand and stone as aggregate; it is mixed with water (which may contain admixtures and admixtures) in a certain proportion, and the cement concrete obtained by stirring is also called ordinary concrete. Concrete, which is widely used in civil engineering. Concrete has the characteristics of abundant raw materials, low price and simple production process, so its consumption is increasing. At the same time, concrete also has the characteristics of high compressive strength, good durability, and a wide range of strength grades. These characteristics make it widely used, not only in various civil engineering, but also in shipbuilding, machinery industry, marine development, geothermal engineering, etc. Concrete is also an important material.

The current concrete mixing device has poor mixing effect, and there are problems such as insufficient filtration of concrete particles. Therefore, the market urgently needs to develop a new type of concrete mixing device.

Utility model content

The purpose of the present invention is to provide a concrete mixing device to solve the problems of poor mixing effect of the concrete mixing device proposed in the above-mentioned background art, insufficient filtering of concrete particles and the like.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a concrete stirring device, comprising a stirring tank, a motor is installed on the top of the stirring tank, and the bottom end of the motor is rotatably connected with a stirring rod through a rotating shaft, and the stirring tank is rotatably connected to the stirring rod. Both ends of the inner wall of the kettle are provided with fixed rods, the bottom end of the stirring kettle is installed with a discharge pipe, and a first filter plate and a second filter plate are respectively installed inside the discharge pipe, and the first filter plate is located in the first filter plate. Just above the second filter plate, and one end of the first filter plate and the second filter plate are fixed with pull bars, the four corners of the bottom of the stirring tank are installed with support columns, and the top of the stirring tank is on both sides. A feeding hopper is provided, and a feeding valve is installed inside the feeding hopper.

Preferably, the inner walls of the first filter plate and the second filter plate are provided with filter screens.

Preferably, the discharge pipe is connected to the stirred tank through an internal thread.

Preferably, a transport mechanism is installed under the discharge pipe, a servo motor is provided at one end of the transport mechanism, and a discharge plate is fixed on one side of the transport mechanism.

Preferably, the servo motor is rotatably connected to the conveying roller through the main shaft, and the conveying roller is provided with twelve groups.

Preferably, the conveying rollers are rotatably connected by conveying belts.

Compared with the prior art, the beneficial effects of the present utility model are:

(1) The bottom end of the motor is rotatably connected to the stirring rod through the rotating shaft. The inner wall of the stirring tank is provided with fixed rods. By using the motor to drive the stirring rod to rotate rapidly, with the fixed rod, the concrete put into the stirring tank can be adjusted. The blocks are fully dispersed and mixed, which improves the mixing effect of concrete;

(2) The discharge pipe is connected with the stirring tank through the inner thread. The inside of the discharge pipe is respectively equipped with a first filter plate and a second filter plate, and the inner walls of the first filter plate and the second filter plate are provided with filter screens. There are two sets of filter plates inside the material pipe, which can double filter the concrete particles after mixing and dispersing.

(3) A transport mechanism is installed under the discharge pipe, a servo motor is set at one end of the transport mechanism, and a discharge plate is fixed on one side of the transport mechanism. transport efficiency of concrete.

Description of drawings

Fig. 1 is the overall front view of the utility model;

Fig. 2 is the structural representation of the discharge pipe of the utility model;

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

In the figure: 1. Feeding hopper; 2. Electric motor; 3. Rotating shaft; 4. Feeding valve; 5. Stirring tank; 6. Supporting column; 7. Discharging pipe; 8. Conveying roller; 9. Transporting mechanism; 10, conveyor belt; 11, discharge plate; 12, stirring rod; 13, fixing rod; 14, internal thread; 15, first filter plate; 16, filter screen; 17, second filter plate; 18, drawing bar ; 19. Servo motor.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

1-3, an embodiment provided by the present utility model: a concrete mixing device, comprising a stirring tank 5, a motor 2 is installed on the top of the stirring tank 5, and the bottom end of the motor 2 is connected to the stirring tank through the rotating shaft 3 The rods 12 are connected in rotation, and both ends of the inner wall of the stirring kettle 5 are provided with fixed rods 13. By using the motor 2 to drive the stirring rods 12 to rotate rapidly, and with the fixed rods 13, the concrete blocks put into the stirring kettle 5 can be fully dispersed. Stirring improves the mixing effect of the concrete. A discharge pipe 7 is installed at the bottom end of the mixing tank 5, and a first filter plate 15 and a second filter plate 17 are respectively installed inside the discharge pipe 7. The first filter plate 15 is located in the Just above the two filter plates 17, and one end of the first filter plate 15 and the second filter plate 17 is fixed with a drawing bar 18, the four corners of the bottom of the stirring kettle 5 are installed with support columns 6, and the top of the stirring kettle 5 is installed. A feeding hopper 1 is provided on both sides, and a feeding valve 4 is installed inside the feeding hopper 1 .

Further, the inner walls of the first filter plate 15 and the second filter plate 17 are provided with a filter screen 16, and two groups of filter plates are arranged inside the discharge pipe 7, so that the concrete particles after stirring and dispersing can be double-filtered. The pulling method is convenient for dismantling and cleaning the filter plate.

Further, the discharge pipe 7 is connected with the stirring tank 5 through the inner thread 14 .

Further, a transport mechanism 9 is installed below the discharge pipe 7, and one end of the transport mechanism 9 is provided with a servo motor 19, and a discharge plate 11 is fixed on one side of the transport mechanism 9. The concrete is automatically transported, which improves the transportation efficiency of concrete.

Further, the servo motor 19 is rotatably connected to the conveying rollers 8 through the main shaft, and the conveying rollers 8 are provided in twelve groups.

Further, the conveying rollers 8 are rotatably connected by a conveying belt 10 .

Working principle: when in use, the motor 2 is installed on the top of the stirring kettle 5, and the bottom end of the motor 2 is connected with the stirring rod 12 through the rotating shaft 3 in rotation, and the inner wall of the stirring kettle 5 is provided with fixed rods 13 at both ends. 2. Drive the stirring rod 12 to rotate rapidly, and cooperate with the fixed rod 13 to fully disperse and stir the concrete blocks put into the stirring tank 5, which improves the mixing effect of concrete. The bottom end of the stirring tank 5 is installed with a discharge pipe 7. In addition, a first filter plate 15 and a second filter plate 17 are respectively installed inside the discharge pipe 7, and the inner walls of the first filter plate 15 and the second filter plate 17 are provided with a filter screen 16, and the first filter plate 15 and the second filter plate 16. One end of the 17 is fixed with a pulling bar 18. By setting two sets of filter plates inside the discharge pipe 7, the concrete particles after stirring and dispersing can be double filtered, and the filter plate can be easily disassembled and cleaned by using the pulling method. A transport mechanism 9 is installed below the discharge pipe 7, a servo motor 19 is provided at one end of the transport mechanism 9, and a discharge plate 11 is fixed on one side of the transport mechanism 9. By setting the transport mechanism 9, the discharged concrete can be processed. Automated transportation improves the efficiency of concrete transportation.

It will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments are to be considered in all respects as exemplary and not restrictive, and the scope of the present invention is defined by the appended claims rather than the foregoing description, and it is therefore intended that the All changes within the meaning and range of the required equivalents are embraced within the present invention. Any reference signs in the claims shall not be construed as limiting the involved claim.

Claims (6)

1. a concrete stirring device, comprising a stirring tank (5), characterized in that, a motor (2) is installed on the top of the stirring tank (5), and the bottom end of the motor (2) is connected to a rotating shaft (3) with the motor (2). The stirring rod (12) is rotatably connected, the two ends of the inner wall of the stirring tank (5) are provided with fixed rods (13), and the bottom end of the stirring tank (5) is equipped with a discharge pipe (7), and the material is discharged A first filter plate (15) and a second filter plate (17) are respectively installed inside the pipe (7), the first filter plate (15) is located directly above the second filter plate (17), and the first filter plate (17) is (15) and one end of the second filter plate (17) are fixed with a drawer bar (18), and support columns (6) are installed at the four corners of the bottom of the stirring kettle (5). A feeding hopper (1) is provided on both sides of the top of the ), and a feeding valve (4) is installed inside the feeding hopper (1). 2 . The concrete mixing device according to claim 1 , wherein the inner walls of the first filter plate ( 15 ) and the second filter plate ( 17 ) are provided with filter screens ( 16 ). 3 . 3 . The concrete mixing device according to claim 1 , wherein the discharge pipe ( 7 ) is connected to the mixing tank ( 5 ) through an inner thread ( 14 ). 4 . 4. A concrete mixing device according to claim 1, characterized in that: a transport mechanism (9) is installed below the discharge pipe (7), and one end of the transport mechanism (9) is provided with a servo motor (19). ), a discharge plate (11) is fixed on one side of the transport mechanism (9). 5 . The concrete mixing device according to claim 4 , wherein the servo motor ( 19 ) is rotatably connected to the transmission roller ( 8 ) through the main shaft, and the transmission roller ( 8 ) is provided with twelve groups. 6 . 6 . The concrete mixing device according to claim 5 , wherein the conveying rollers ( 8 ) are connected in rotation by a conveying belt ( 10 ). 7 .

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