Mortar blending device

Abstract

The utility model discloses a mortar blending device which comprises a blending device main body, a charging barrel is arranged at one end of the blending device main body, a plugging turntable is rotatably mounted at the top end of the charging barrel, a controller is mounted in the top end of the charging barrel, and the controller is used for controlling the rotation of the plugging turntable; a feeding hole is formed in the top end of the charging barrel, and a feeding pipe is fixed at one end directly facing the feeding hole; a pipe orifice of the feeding pipe is of a star-shaped structure; and by arranging the star-shaped structure, the inner surface area of the star-shaped opening is larger, the friction force between the star-shaped opening and the materials is larger, the falling speed of the materials in unit time is lower, and the discharging amount of the materials can be more accurately controlled.

Description

Technical Field

[0001] The utility model relates to the technical field of mortar mixing, in particular to a mortar mixing device. Background Art

[0002] In construction, mortar is used as a filling material, bonding material and plastering material. Its strength and adhesion directly affect the stability and life of the building structure. If the mortar mix ratio is incorrect, it will lead to quality problems such as insufficient mortar strength and cracking, which will bring hidden dangers to the construction; on the contrary, the correct mortar mix ratio can ensure the construction quality and improve the stability and life of the building structure.

[0003] After searching, the Chinese patent application number 202220062855.7 discloses a mortar mixing device for construction, and a three-way valve is fixedly connected to the front side of the rotating connecting piece, a water pump is fixedly connected to the right side of the main body, a drain pipe is fixedly connected to the output end of the water pump, and the left end of the drain pipe passes through the main body and is fixedly connected to the right side of the rotating connecting piece, a connecting pipe is fixedly connected to the left side of the rotating connecting piece, and the right end of the connecting pipe is rotatably connected to the rotating shaft, and a plurality of discharge outlets are opened on the front and rear sides of the rotating shaft.

[0004] The assembly device in the above-mentioned document has the following disadvantages:

[0005] 1. The above device cannot proportion the required materials and is prone to consume a lot of manpower. Utility Model Content

[0006] The utility model aims to solve the shortcomings in the prior art and proposes a mortar mixing device.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A mortar mixing device comprises a mixing device body, wherein a barrel is arranged at one end of the mixing device body, a plugging turntable is rotatably installed at the top of the barrel, a controller is installed inside the top of the barrel, and the controller is used to control the rotation of the plugging turntable; a feed port is opened at the top of the barrel, and a feed pipe is fixed at one end facing the feed port; the pipe mouth of the feed pipe is in a cross-shaped structure.

[0009] As a further solution of the utility model: a water reservoir is fixed at one end of the main body of the mixing device, and water outlets are equidistantly provided around the water reservoir to control and adjust the speed and direction of water outlet; a water pipe is installed at one end of the water reservoir, and an electric control valve is installed at one end of the water pipe to electrically control the water flow; the other end of the electric control valve is connected to a water supply mechanism.

[0010] As a further solution of the utility model: a stirring barrel is rotatably installed at one end of the mixing device body, and a first transmission wheel is integrally provided at the bottom end of the mixing barrel; the first transmission wheel is annular, and an annular groove is opened on the top of the mixing device body, and the stirring barrel is rotatably installed in the annular groove of the mixing device body through the first transmission wheel; a driving mechanism for driving the first transmission wheel to rotate is provided on the mixing device body; the driving mechanism includes a first motor, the first motor is installed in the mixing device body, the output end of the first motor is connected to the second transmission wheel, and the same synchronous belt is installed on the outer sides of the first transmission wheel and the second transmission wheel; the mixing barrel is connected through the first transmission wheel, the synchronous belt and the second transmission wheel.

[0011] As a further solution of the utility model: an agitator is rotatably installed inside the mixing barrel, and the agitator is cross-shaped; a second motor is installed at the bottom end of the agitator, and the second motor is coaxially installed inside the ring of the first transmission wheel.

[0012] As a further solution of the utility model: the stirrer includes a stirring frame and a stirring rod, the stirring frame is a cross-shaped structure, and the stirring rod is installed on the side walls of each end of the stirring frame.

[0013] The beneficial effects of the utility model are:

[0014] 1. The utility model sets a plugging turntable. When mixing starts, the plugging turntable is adjusted to a suitable rotation speed and time according to the required amount of material. The material begins to enter the barrel at a certain speed from the M-shaped opening of the feed pipe. When the plugging turntable is rotated to the feed port, it stops rotating, blocking the M-shaped pipe opening of the feed pipe at the feed port, and no more material is fed. The inner surface area of ​​the M-shaped opening is larger, the friction with the material is greater, and the speed of material falling per unit time is slower, which is conducive to more accurate control of the material discharge amount.

[0015] 2. The utility model sets a water storage tank. When mixing, water flows through the water outlets around the water storage tank, which not only controls the speed of the water flow, but also adjusts the direction of the water flow to make the mixing uniform; at the same time, the electric control valve controls the required water consumption on this basis.

[0016] 3. The utility model sets a first synchronous wheel, which drives the second transmission wheel to rotate when the first motor is in operation. The rotation of the second transmission wheel drives the synchronous belt, and then the first synchronous wheel drives the mixing barrel to rotate at a certain speed; thereby, the material in the barrel is evenly distributed inside the mixing barrel.

[0017] 4. The utility model is provided with a stirrer. When in operation, the stirrer starts to rotate and stir in the stirring barrel under the drive of the second motor to fully stir the mixed materials.

[0018] 5. The utility model can increase the contact area of ​​stirring during stirring by arranging the stirring rod and the stirring frame, which is conducive to uniform mixing of materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of a mortar mixing device proposed by the utility model;

[0020] Figure 2 This is a side elevation structural schematic diagram of a mortar mixing device proposed by the utility model;

[0021] Figure 3 This is a schematic diagram of the bottom structure of a mortar mixing device proposed by the utility model;

[0022] In the figure: 1-electric control valve, 2-blocking turntable, 3-feeding pipe, 4-feeding port, 5-barrel, 6-water pipe, 7-water reservoir, 8-discharging port, 9-agitator, 10-mixing barrel, 11-transmission belt, 12-rotation reducer, 13-second motor, 14-first transmission wheel, 15-mixing device body, 16-mixing frame, 17-mixing rod, 18-water outlet. DETAILED DESCRIPTION

[0023] The technical solution of the utility model is further described in detail below in conjunction with specific implementation methods.

[0024] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0025] Example 1

[0026] A mortar mixing device, such as Figure 1-3 As shown, it comprises: a mixing device body 15, a material barrel 5 is arranged at one end of the mixing device body 15, a plugging turntable 2 is rotatably installed at the top of the material barrel 5, a controller is installed inside the top of the material barrel 5, and the controller is used to control the rotation of the plugging turntable 2; a feed port 4 is opened at the top of the material barrel 5, and a feed pipe 3 is fixed at one end facing the feed port 4; the pipe mouth of the feed pipe 3 is a cross-shaped structure to control the scale of discharge.

[0027] By setting the plugging turntable 2, when starting to prepare, the plugging turntable 2 is adjusted to a suitable rotation speed and time according to the required amount of material, and the material begins to enter the barrel 5 from the M-shaped opening of the feed pipe 3 at a certain speed. When the plugging turntable 2 is rotated to the feed port 4, it stops rotating, and the M-shaped pipe mouth of the feed pipe 3 at the feed port 4 is blocked, and no more material is fed; the inner surface area of ​​the M-shaped opening is larger, and the friction with the material is greater, and the speed of material falling per unit time is slower, which is conducive to more accurate control of the material discharge amount.

[0028] In order to evenly distribute, Figure 1 As shown, a water tank 7 is fixed at one end of the main body 15 of the mixing device, and water outlets 18 are equidistantly provided around the water tank 7 to control and adjust the speed and direction of water outlet; a water pipe 6 is installed at one end of the water tank 7, and an electric control valve 1 is installed at one end of the water pipe 6 to electrically control the water flow; the other end of the electric control valve 1 is connected to a water supply mechanism.

[0029] By setting up the water reservoir 7, during mixing, the water flows through the water outlets 18 around the water reservoir 7, which not only controls the speed of the water flow, but also adjusts the direction of the water flow to make the mixing uniform; at the same time, the electric control valve 1 controls the required water consumption on this basis.

[0030] In order to achieve uniform mixing, a mixing barrel 10 is rotatably mounted on one end of the mixing device body 15, and a first transmission wheel 14 is integrally arranged at the bottom end of the mixing barrel 10; the first transmission wheel 14 is annular, and an annular groove is provided on the top of the mixing device body 15, and the mixing barrel 10 is rotatably mounted in the annular groove of the mixing device body 15 through the first transmission wheel 14; a driving mechanism for driving the first transmission wheel (14) to rotate is arranged on the mixing device body (15); the driving mechanism includes a first motor, the first motor is installed in the mixing device body (15), the output end of the first motor is connected to the second transmission wheel 12, and the outer sides of the first transmission wheel 14 and the second transmission wheel 12 are installed with the same synchronous belt 11; the mixing barrel 10 is connected to the mixing barrel 10 through the first transmission wheel 14, the synchronous belt 11 and the second transmission wheel 12.

[0031] By setting the first synchronous wheel 14, when the first motor is in operation, the second transmission wheel 12 is driven to rotate, and the rotation of the second transmission wheel 12 causes the synchronous belt 11 to be driven, and then the first synchronous wheel 14 drives the mixing barrel 10 to rotate at a certain speed; thereby, the material in the barrel 5 is evenly distributed inside the mixing barrel 10.

[0032] In order to evenly stir the materials, a stirrer 9 is rotatably installed inside the stirring barrel 10 , and the stirrer is cross-shaped; a second motor 13 is installed at the bottom of the stirrer 9 , and the second motor 13 is coaxially installed inside the ring of the first transmission wheel 14 .

[0033] By providing the agitator 9, when in operation, the agitator 9 starts to rotate and stir in the stirring barrel 10 under the drive of the second motor 13, so as to fully stir the mixed material.

[0034] In order to achieve sufficient stirring, the stirrer 9 includes a stirring frame 16 and a stirring rod 17. The stirring frame 16 is a cross-shaped structure, and the stirring rod 17 is installed on the side walls of each end of the stirring frame.

[0035] By providing the stirring rod 17 and the stirring frame 16, the contact area of ​​stirring can be increased during stirring, which is conducive to uniform mixing of materials.

[0036] Working principle: When the mortar is mixed, the plugging turntable 2 is adjusted to a suitable rotation speed and time according to the required amount of material, and the material begins to enter the barrel 5 at a certain speed from the M-shaped opening of the feed pipe 3. At this time, the first motor starts to operate, driving the rotation of the second transmission wheel 12. The rotation of the second transmission wheel 12 causes the synchronous belt 11 to drive, and then the first synchronous wheel 14 drives the mixing barrel 10 to rotate at a certain speed, so that the material in the barrel 5 is evenly distributed inside the mixing barrel 10; when the required amount of material is reached, the plugging turntable 2 stops rotating when it rotates to the feed port 4, blocking the feed port 4 and no longer feeding; at this time, the second motor 13 starts to operate, and the agitator 9 starts to rotate and stir in the mixing barrel 10 driven by the second motor 13 to fully stir the mixed material; when stirring to a certain degree, the water supply mechanism and the electric control valve 1 are opened to adjust the required water consumption; the water flows through the water outlets around the water storage tank 7, which not only controls the speed of the water flow, but also adjusts the direction of the water flow. At this time, the agitator 9 continues to stir until the mixing is uniform.

[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A mortar mixing device, comprising a mixing device body (15), characterized in that: A barrel (5) is provided at one end of the mixing device body (15); a plugging turntable (2) is rotatably installed at the top of the barrel (5); a controller is installed inside the top of the barrel (5); the controller is used to control the rotation of the plugging turntable (2); a feed port (4) is opened at the top of the barrel (5); a feed pipe (3) is fixed at one end facing the feed port (4); the mouth of the feed pipe (3) is in a cross-shaped structure.

2. A mortar mixing device according to claim 1, characterized in that: A water reservoir (7) is fixed to one end of the mixing device body (15), and water outlets (18) are equidistantly provided around the water reservoir (7) to control and adjust the speed and direction of water outlet.

3. A mortar mixing device according to claim 2, characterized in that: A water pipe (6) is installed at one end of the water storage tank (7), and an electric control valve (1) is installed at one end of the water pipe (6) to electrically control the water flow rate; the other end of the electric control valve (1) is connected to a water supply mechanism.

4. A mortar mixing device according to claim 3, characterized in that: A mixing barrel (10) is rotatably mounted on one end of the mixing device body (15), and a first transmission wheel (14) is integrally arranged at the bottom end of the mixing barrel (10); the first transmission wheel (14) is annular, and an annular groove is provided on the top of the mixing device body (15); the mixing barrel (10) is rotatably mounted in the annular groove of the mixing device body (15) through the first transmission wheel (14); and a driving mechanism for driving the first transmission wheel (14) to rotate is arranged on the mixing device body (15).

5. A mortar mixing device according to claim 4, characterized in that: The driving mechanism comprises a first motor, which is installed in a mixing device body (15); an output end of the first motor is connected to a second transmission wheel (12); a same synchronous belt (11) is installed on the outer sides of the first transmission wheel (14) and the second transmission wheel (12); and the mixing barrel (10) is connected to the mixing barrel (10) through the first transmission wheel (14), the synchronous belt (11) and the second transmission wheel (12).

6. A mortar mixing device according to claim 5, characterized in that: A stirrer (9) is rotatably installed inside the stirring barrel (10), and the stirrer (9) is in a cross shape; a second motor (13) is installed at the bottom end of the stirrer (9), and the second motor (13) is coaxially installed inside the ring of the first transmission wheel (14).

7. A mortar mixing device according to claim 6, characterized in that: The stirrer (9) comprises a stirring frame (16) and a stirring rod (17); the stirring frame (16) is in a cross-shaped structure, and the stirring rod (17) is mounted on the side walls of each end of the stirring frame.

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