High-water-permeability concrete batching machine

Abstract

The utility model relates to the field of concrete processing, in particular to a high-permeability concrete batching plant, which solves the problem of unsmooth discharge of concrete, and comprises a bottom plate and a mixing cylinder, the outer surface of the mixing cylinder is fixedly connected with two symmetrical support rods, one ends of the two support rods far away from the mixing cylinder are fixedly connected with the bottom plate, and the bottom plate is fixedly connected with the mixing cylinder. The position, close to the top, of the mixing barrel fixedly communicates with two symmetrical feeding pipes, and the ends, away from the mixing barrel, of the two feeding pipes fixedly communicate with feeding barrels. Through cooperation of the shell, the stirring assembly and the knocking assembly, the vibration guide plate can be continuously knocked while materials in the mixing barrel are stirred and mixed, so that resonance can be generated between the discharging pipe and the mixing barrel, the probability that the materials are contaminated on the inner wall of the mixing barrel can be reduced, and the mixing efficiency is improved. And when the mixed concrete is discharged, the probability of blockage of the discharging pipe can be greatly reduced, so that the discharging efficiency of the concrete can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete processing, in particular to a high-permeability concrete batching machine. Background Art

[0002] Highly permeable concrete, also known as permeable concrete or permeable concrete, is a special concrete with high permeability. It is made of cement, water, permeable concrete enhancer (binder) mixed with high-quality aggregates of the same particle size or discontinuous grading, and has a certain void ratio, usually between 15% and 25%. Highly permeable concrete is widely used in many fields, including parking lots, urban sidewalks and bicycle lanes, rivers and other water conservancy projects, community and courtyard ground decoration, garden landscape roads, etc. Its application can improve urban air quality, reduce the risk of flood disasters, reduce surface temperature, and improve the living environment.

[0003] A concrete batching machine with publication number CN220261447U includes a tank body, four storage tanks are arranged on the inner top of the tank body, the interior of the storage tanks is connected to the outer side of the top of the tank body, a feeding pipe is vertically fixedly connected to the inner top of the tank body, the bottoms of the four storage tanks and the feeding pipe are connected to the feeding pipe by connecting pipes, a mixing box is arranged below the feeding pipe, a stirring mechanism is arranged in the mixing box, and buffer components are arranged on both sides of the interior of the tank body.

[0004] The above device can effectively improve the mixing effect of materials. However, when the above device discharges the mixed concrete, the concrete has a certain viscosity, which easily blocks the discharge pipe, thereby causing poor discharge of the concrete and affecting the discharge efficiency of the concrete. Utility Model Content

[0005] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a high permeability concrete batching machine to solve the above-mentioned problem of poor concrete discharge.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A highly permeable concrete batching machine comprises a base plate and a mixing drum, wherein two symmetrical support rods are fixedly connected to the outer surface of the mixing drum, and the ends of the two support rods away from the mixing drum are fixedly connected to the base plate, and two symmetrical feeding pipes are fixedly connected to the mixing drum near the top, and the ends of the two feeding pipes away from the mixing drum are fixedly connected to the feeding drum, and a discharge pipe is fixedly connected to the bottom of the mixing drum, and a vibration guide plate is fixedly connected to the outer surface of the discharge pipe, and a stirring assembly for stirring materials is arranged on the mixing drum, and a shell is fixedly connected to the upper surface of the base plate, and a knocking assembly for knocking the vibration guide plate is arranged on the shell.

[0008] Preferably, the stirring assembly comprises a U-shaped frame fixedly connected to the upper surface of the mixing barrel, a motor is mounted on the upper surface of the U-shaped frame, and a driving shaft is fixedly connected to the output end of the motor.

[0009] Preferably, one end of the driving shaft away from the motor passes through the U-shaped frame and is inserted into the interior of the mixing barrel, and a group of stirring blades are fixedly connected to the outer surface of the driving shaft located inside the mixing barrel.

[0010] Preferably, the knocking assembly includes a support block fixedly connected to the inside of the shell, a driven shaft is rotatably connected between the support block and the inner top wall of the shell, a reciprocating screw is rotatably connected between the support block and the inner bottom wall of the shell, and the reciprocating screw is fixedly connected to one end of the driven shaft close to each other, and the outer surface of the driven shaft located at the upper part of the shell and the outer surface of the driving shaft located at the upper part of the mixing barrel are both fixedly connected with synchronous wheels, and the two synchronous wheels are connected by a synchronous belt transmission.

[0011] Preferably, the outer surface of the reciprocating screw is threadedly connected with a threaded block, the threaded block is slidably connected to the inside of the shell, a sliding groove is provided inside the threaded block, and a sliding block is slidably connected inside the sliding groove.

[0012] Preferably, a knocking hammer is fixedly connected to a side of the sliding block close to the discharge pipe, and the knocking hammer is located below the vibration guide plate.

[0013] Preferably, a guide column is fixedly connected inside the slide groove, and both ends of the guide column pass through the slide block.

[0014] Preferably, a spring is fixedly connected to the bottom surface of the slider, and a side of the spring away from the slider is fixedly connected to the slide groove.

[0015] Preferably, the shell and the mixing cylinder are connected via two arc-shaped connecting plates.

[0016] The beneficial effects of the utility model are:

[0017] 1. The utility model can continuously knock the vibration guide plate while stirring and mixing the materials inside the mixing barrel through the cooperation between the shell, the stirring assembly and the knocking assembly, so that the discharge pipe and the mixing barrel can resonate, thereby not only reducing the probability of the material being contaminated on the inner wall of the mixing barrel, but also greatly reducing the probability of the discharge pipe being blocked when discharging the mixed concrete, thereby effectively improving the discharge efficiency of the concrete.

[0018] 2. The utility model uses the cooperation among the slide groove, the guide column, the slider and the spring. At the moment when the striking hammer strikes the vibration guide plate, the impact force can drive the slider to slide downward and compress the spring, thereby avoiding rigid damage to the striking hammer at the moment of collision. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 It is a cross-sectional view of the utility model;

[0021] Figure 3 It is a side view of the utility model;

[0022] Figure 4 It is a three-dimensional structural schematic diagram of the stirring component and the knocking component of the utility model;

[0023] Figure 5 It is a schematic diagram of the connection between the guide column and the slider of the utility model.

[0024] In the figure: 1. bottom plate; 2. mixing cylinder; 3. support rod; 4. feeding tube; 5. feeding cylinder; 6. discharge tube; 7. shell; 8. stirring assembly; 801. U-shaped frame; 802. motor; 803. driving shaft; 804. stirring blade; 9. knocking assembly; 901. supporting block; 902. driven shaft; 903. reciprocating screw rod; 904. threaded block; 905. slide groove; 906. guide column; 907. slider; 908. spring; 909. knocking hammer; 907. slider; 908. spring; 909. knocking hammer; 910. synchronous wheel; 10. vibration guide plate; 11. arc connecting plate. DETAILED DESCRIPTION

[0025] The following will describe various embodiments of the present invention in detail with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the protection scope of the present invention.

[0026] A high permeable concrete batching machine, as shown in the attached Figure 1-5 As shown, it includes a base plate 1 and a mixing drum 2, the outer surface of the mixing drum 2 is fixedly connected to two symmetrical support rods 3, the ends of the two support rods 3 away from the mixing drum 2 are fixedly connected to the base plate 1, the mixing drum 2 is fixedly connected to two symmetrical feeding pipes 4 near the top, the ends of the two feeding pipes 4 away from the mixing drum 2 are fixedly connected to a feeding drum 5, and the bottom of the mixing drum 2 is fixedly connected to a discharge pipe 6; the materials used for producing highly permeable concrete can be added to the interior of the mixing drum 2 through the feeding drum 5, and the discharge pipe 6 is installed with a solenoid valve. After the solenoid valve is opened, the mixed concrete will be discharged from the interior of the mixing drum 2 through the discharge pipe 6.

[0027] The mixing drum 2 is provided with a stirring assembly 8 for stirring the material. The stirring assembly 8 includes a U-shaped frame 801 fixedly connected to the upper surface of the mixing drum 2. A motor 802 is installed on the upper surface of the U-shaped frame 801. The output end of the motor 802 is fixedly connected to a driving shaft 803. When the motor 802 is started, the motor 802 can drive the driving shaft 803 to rotate.

[0028] One end of the driving shaft 803 away from the motor 802 passes through the U-shaped frame 801 and is inserted into the interior of the mixing barrel 2. The outer surface of the driving shaft 803 located inside the mixing barrel 2 is fixedly connected to a group of stirring blades 804; the rotation of the driving shaft 803 can drive the stirring blades 804 to rotate, and the rotation of the stirring blades 804 can stir and mix the materials inside the mixing barrel 2.

[0029] The outer surface of the discharge pipe 6 is fixedly connected with a vibration guide plate 10, the upper surface of the bottom plate 1 is fixedly connected with a shell 7, and a knocking component 9 for knocking the vibration guide plate 10 is arranged on the shell 7. The knocking component 9 includes a support block 901 fixedly connected to the inside of the shell 7, a driven shaft 902 is rotatably connected between the support block 901 and the inner top wall of the shell 7, a reciprocating screw rod 903 is rotatably connected between the support block 901 and the inner bottom wall of the shell 7, and the reciprocating screw rod 903 is fixedly connected to one end of the driven shaft 902 close to each other, and the outer surface of the driven shaft 902 located at the upper part of the shell 7 and the outer surface of the driving shaft 803 located at the upper part of the mixing barrel 2 are fixedly connected with a synchronous wheel 910, and the two synchronous wheels 910 are connected by a synchronous belt transmission; through the cooperation between the synchronous wheel 910 and the synchronous belt, when the driving shaft 803 rotates, the driven shaft 902 and the reciprocating screw rod 903 can be driven to rotate accordingly.

[0030] The outer surface of the reciprocating screw rod 903 is threadedly connected with a thread block 904, and the thread block 904 is slidably connected to the inside of the housing 7. A slide groove 905 is provided inside the thread block 904, and a slider 907 is slidably connected inside the slide groove 905. The rotation of the reciprocating screw rod 903 can drive the thread block 904 to reciprocate along the reciprocating screw rod 903;

[0031] A hammer 909 is fixedly connected to one side of the slider 907 close to the discharge pipe 6, and the hammer 909 is located below the vibration guide plate 10; the movement of the threaded block 904 can drive the hammer 909 to move accordingly. After the threaded block 904 moves upward to the maximum extent, the hammer 909 will hit the vibration guide plate 10, so that in the process of the threaded block 904 continuously moving back and forth along the reciprocating screw rod 903, the hammer 909 will continuously hit the vibration guide plate 10, thereby enabling the discharge pipe 6 and the mixing drum 2 to resonate, thereby not only reducing the probability of material contamination on the inner wall of the mixing drum 2, but also greatly reducing the probability of blockage of the discharge pipe 6 when discharging the mixed concrete, thereby effectively improving the discharge efficiency of the concrete.

[0032] A guide column 906 is fixedly connected to the inside of the slide groove 905, and both ends of the guide column 906 pass through the slider 907. A guide through hole compatible with the guide column 906 is opened inside the slider 907. By setting the guide column 906, the slider 907 can be prevented from deviating from the direction when moving.

[0033] A spring 908 is fixedly connected to the bottom surface of the slider 907, and a side of the spring 908 away from the slider 907 is fixedly connected to the slide groove 905; through the cooperation between the slide groove 905, the guide column 906, the slider 907 and the spring 908, at the moment when the knocking hammer 909 knocks the vibration guide plate 10, the impact force can drive the slider 907 to slide downward and compress the spring 908, thereby avoiding rigid damage to the knocking hammer 909 at the moment of collision.

[0034] The housing 7 and the mixing drum 2 are connected via two arc-shaped connecting plates 11 . The arc-shaped connecting plates 11 can improve the stability of the mixing drum 2 during use.

[0035] Working principle: First, the materials used in the production of highly permeable concrete are added to the interior of the mixing drum 2 through the feeding drum 5, and then the motor 802 is started. The motor 802 can drive the driving shaft 803 and the stirring blade 804 to rotate. The stirring blade 804 rotates to stir and mix the materials in the mixing drum 2. At the same time, the rotation of the driving shaft 803 can drive the synchronous wheel 910, the driven shaft 902 and the reciprocating screw rod 903 to rotate. The rotation of the reciprocating screw rod 903 can drive the threaded block 904 to reciprocate along the reciprocating screw rod 903. The movement of the threaded block 904 can drive the knocking The hammer 909 moves accordingly, and after the threaded block 904 moves upward to the maximum extent, the hammer 909 will hit the vibration guide plate 10. As the threaded block 904 continues to reciprocate along the reciprocating screw 903, the hammer 909 will continuously hit the vibration guide plate 10, thereby enabling the discharge pipe 6 and the mixing barrel 2 to resonate, thereby not only reducing the probability of the material being contaminated on the inner wall of the mixing barrel 2, but also greatly reducing the probability of the discharge pipe 6 being blocked when discharging the mixed concrete, thereby effectively improving the discharge efficiency of the concrete.

[0036] It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for the convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0037] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0038] So far, the technical solution of the present invention has been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. A highly permeable concrete batching machine, comprising a base plate (1) and a mixing drum (2), characterized in that: The outer surface of the mixing barrel (2) is fixedly connected to two symmetrical support rods (3), and the ends of the two support rods (3) away from the mixing barrel (2) are fixedly connected to the bottom plate (1). The mixing barrel (2) is fixedly connected to two symmetrical feeding pipes (4) near the top, and the ends of the two feeding pipes (4) away from the mixing barrel (2) are fixedly connected to a feeding barrel (5). The bottom of the mixing barrel (2) is fixedly connected to a discharge pipe (6), and the outer surface of the discharge pipe (6) is fixedly connected to a vibration guide plate (10). The mixing barrel (2) is provided with a stirring component (8) for stirring the material. The upper surface of the bottom plate (1) is fixedly connected to a shell (7), and the shell (7) is provided with a knocking component (9) for knocking the vibration guide plate (10).

2. A highly permeable concrete batching machine according to claim 1, characterized in that: The stirring assembly (8) comprises a U-shaped frame (801) fixedly connected to the upper surface of the mixing barrel (2), a motor (802) is mounted on the upper surface of the U-shaped frame (801), and a driving shaft (803) is fixedly connected to the output end of the motor (802).

3. A highly permeable concrete batching machine according to claim 2, characterized in that: The end of the driving shaft (803) away from the motor (802) passes through the U-shaped frame (801) and is inserted into the interior of the mixing barrel (2). A group of stirring blades (804) are fixedly connected to the outer surface of the driving shaft (803) located inside the mixing barrel (2).

4. A highly permeable concrete batching machine according to claim 2, characterized in that: The knocking assembly (9) comprises a support block (901) fixedly connected to the inside of the shell (7); a driven shaft (902) is rotatably connected between the support block (901) and the inner top wall of the shell (7); a reciprocating screw (903) is rotatably connected between the support block (901) and the inner bottom wall of the shell (7); and the reciprocating screw (903) is fixedly connected to one end of the driven shaft (902) that is close to each other; the outer surface of the driven shaft (902) located at the upper part of the shell (7) and the outer surface of the driving shaft (803) located at the upper part of the mixing barrel (2) are both fixedly connected to a synchronous wheel (910); and the two synchronous wheels (910) are connected via a synchronous belt transmission.

5. A highly permeable concrete batching machine according to claim 4, characterized in that: The outer surface of the reciprocating screw rod (903) is threadedly connected to a thread block (904), and the thread block (904) is slidably connected to the inside of the housing (7). A sliding groove (905) is provided inside the thread block (904), and a slider (907) is slidably connected inside the sliding groove (905).

6. A highly permeable concrete batching machine according to claim 5, characterized in that: A knocking hammer (909) is fixedly connected to a side of the sliding block (907) close to the discharge pipe (6), and the knocking hammer (909) is located below the vibration guide plate (10).

7. A highly permeable concrete batching machine according to claim 5, characterized in that: A guide column (906) is fixedly connected inside the slide groove (905), and both ends of the guide column (906) pass through the slider (907).

8. A highly permeable concrete batching machine according to claim 5, characterized in that: The bottom surface of the slider (907) is fixedly connected to a spring (908), and the side of the spring (908) away from the slider (907) is fixedly connected to the slide groove (905).

9. A highly permeable concrete batching machine according to claim 1, characterized in that: The housing (7) and the mixing cylinder (2) are connected via two arc-shaped connecting plates (11).

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