Clay sand mixing equipment

Abstract

The utility model provides clay sand mixing equipment which comprises a horizontal electric rotary mixing cylinder, a U-shaped supporting table and a hopper, an electric conveying belt mechanism is fixedly mounted in a U-shaped cavity of the U-shaped supporting table, a connecting cover is fixedly mounted at one end of the U-shaped supporting table, and a through hole is formed in the surface of the connecting cover in a penetrating manner; the connecting cover is rotationally connected with the feeding end of the horizontal electric rotary mixing cylinder; one end of the U-shaped supporting table and one end of the electric conveying belt mechanism extend into the horizontal electric rotary mixing cylinder from a through hole of the connecting cover; according to the utility model, all required materials are uniformly laid on the conveying belt of the electric conveying belt mechanism in an overlapped manner for premixing; therefore, after required clay sand raw materials enter the horizontal electric rotary mixing cylinder, the same materials are prevented from being intensively accumulated in the horizontal electric rotary mixing cylinder, and the mixing speed and quality of the clay sand raw materials in the horizontal electric rotary mixing cylinder can be improved.

Description

Technical Field

[0001] The utility model relates to the field of clay sand mixing, in particular to a clay sand mixing device. Background Technique

[0002] A clay sand mixing device generally refers to a device used to uniformly mix each component (such as sand, clay, moisture, etc.) in clay sand, and this device is particularly important in the casting industry.

[0003] However, in the existing clay sand mixing devices, during the use process, usually after the required raw materials are centrally put into the mixing device and then mixed, in this way, the same materials are piled up together, thus affecting the mixing efficiency and mixing quality.

[0004] Therefore, it is very necessary to invent a clay sand mixing device. Content of the Utility Model

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model for a clay sand mixing device is as follows: A clay sand mixing device includes a horizontal electric rotary mixing cylinder, a U-shaped support platform and a hopper. Among them: An electric conveyor belt mechanism is fixedly installed in the U-shaped cavity of the U-shaped support platform, and a connection cover is fixedly installed at one end of the U-shaped support platform. A through hole is penetrated and opened at the center of the surface of the connection cover; The connection cover is rotatably connected to the feeding end of the horizontal electric rotary mixing cylinder; One end of the U-shaped support platform and the electric conveyor belt mechanism extends into the horizontal electric rotary mixing cylinder from the through hole of the connection cover;

[0006] Preferably, a number of hoppers are evenly and fixedly installed above the electric conveyor belt mechanism, and a star-shaped discharging device is fixedly installed at the bottom of the hopper. The feeding end of the star-shaped discharging device is communicated with the discharging port at the bottom of the hopper;

[0007] Preferably, a smoothing device is fixedly installed on one side of each hopper close to the horizontal electric rotary mixing cylinder.

[0008] Preferably, a base is fixedly installed at the bottom of the U-shaped support platform; The hopper is fixedly connected to the base through at least two brackets.

[0009] Preferably, an inclined guide plate is fixedly installed at the bottom of the hopper, and the guide plate is below the discharging port of the star-shaped discharging device. The lower end of the guide plate faces one side of the horizontal electric rotary mixing cylinder.

[0010] Preferably, the smoothing device includes a fixed seat, an electric push rod and a smoothing tooth plate. The fixed seat is fixedly installed on one side outside the hopper, and the electric push rod is fixedly installed on the bottom surface of the fixed seat; The output end of the electric push rod is fixedly installed with a smoothing tooth plate, and the smoothing tooth plate is above the electric conveyor belt mechanism.

[0011] Compared with the prior art, the advantages of the present utility model are as follows:

[0012] With the overall arrangement of the present utility model, during the process of conveying the clay sand raw materials to be mixed into the horizontal electric rotary mixing cylinder, the required materials can be evenly laid on the conveyor belt of the electric feeding belt mechanism in a stacked manner for pre-mixing. In this way, after the required clay sand raw materials enter the horizontal electric rotary mixing cylinder, it not only avoids the concentrated accumulation of the same materials inside the horizontal electric rotary mixing cylinder, but also improves the mixing speed and quality of the clay sand raw materials inside the horizontal electric rotary mixing cylinder. Description of the Drawings

[0013] Figure 1 It is a schematic diagram of the overall structure of the present utility model.

[0014] Figure 2 It is a schematic diagram of the hopper structure of the present utility model.

[0015] In the figure:

[0016] Horizontal electric rotary mixing cylinder 1, U-shaped support table 2, electric feeding belt mechanism 3, hopper 4, star-shaped discharger 5, deflector 6, fixed seat 7, electric push rod 8, smoothing tooth plate 9, support 10, base 11, connection cover 12. Detailed Embodiment

[0017] In order to enable those skilled in the art of the present technology to better understand the solution of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0018] In the description of the embodiments, it should be noted that the orientation or positional relationship indicated by terms such as "upper", "lower", "inner", "outer", "front end", "back end", "both ends", "one end", "the other end", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the utility model, it should be noted that unless otherwise clearly specified and defined, terms such as "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" 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 directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0019] The following further describes the present utility model with reference to the accompanying drawings: Embodiment

[0020] Refer to Figure 1-2 , a clay sand mixing device, including a horizontal electric rotary mixing cylinder 1, a U-shaped support table 2 and a hopper 4. Among them: an electric conveyor belt mechanism 3 is fixedly installed in the U-shaped cavity of the U-shaped support table 2. Through the setting of the U-shaped support table 2, the electric conveyor belt mechanism 3 can be supported. At the same time, during the process of the hopper 4 conveying the clay sand mixture onto the electric conveyor belt mechanism 3, it can prevent the clay sand mixture from spilling. And one end of the U-shaped support table 2 is fixedly installed with a connecting cover 12, so as to block the feeding end of the horizontal electric rotary mixing cylinder 1 through the connecting cover 12 and prevent the clay sand mixture from spilling out from the feeding end of the horizontal electric rotary mixing cylinder 1 during the operation of the horizontal electric rotary mixing cylinder 1. A through hole is penetrated through the center of the surface of the connecting cover 12; the connecting cover 12 is rotatably connected to the feeding end of the horizontal electric rotary mixing cylinder 1; one end of the U-shaped support table 2 and the electric conveyor belt mechanism 3 extends into the horizontal electric rotary mixing cylinder 1 through the through hole of the connecting cover 12, so that the electric conveyor belt mechanism 3 can convey the clay sand mixture into the horizontal electric rotary mixing cylinder 1 through the through hole;

[0021] A plurality of hoppers 4 are evenly and fixedly installed above the electric conveyor belt mechanism 3 to separately store different raw materials required for clay sand mixing. And a star discharger 5 is fixedly installed at the bottom of the hopper 4 to orderly discharge the clay sand mixture inside the hopper 4 onto the conveyor belt of the electric conveyor belt mechanism 3. The feeding end of the star discharger 5 is communicated with the discharge port at the bottom of the hopper 4;

[0022] On one side of each hopper 4 close to the horizontal electric rotary mixing drum 1, a flattening device and a vision camera are fixedly installed respectively, so as to flatten the clay-sand mixture discharged onto the conveyor belt of the electric feeding belt mechanism 3 through the flattening device and achieve a pre-mixing effect; meanwhile, through the setting of the vision camera, the clay-sand mixture discharged onto the conveyor belt of the electric feeding belt mechanism 3 can be scanned and detected, so that the star-shaped discharging devices 5 at the bottoms of the hoppers 4 can operate in sequence.

[0023] A base 11 is fixedly installed at the bottom of the U-shaped support platform 2 to ensure the stability of the U-shaped support platform 2; the hopper 4 is fixedly connected to the base 11 through at least two brackets 10 to ensure the stability of the hopper 4.

[0024] An inclined deflector 6 is fixedly installed at the bottom of the hopper 4, so that the clay-sand mixture discharged from the star-shaped discharging device 5 can fall orderly onto the conveyor belt of the electric feeding belt mechanism 3 along the deflector 6, avoiding the clay-sand mixture from concentrating and falling onto the conveyor belt of the electric feeding belt mechanism 3, and the deflector 6 is below the discharge port of the star-shaped discharging device 5, and the lower end of the deflector 6 faces the side of the horizontal electric rotary mixing drum 1.

[0025] The flattening device includes a fixed seat 7, an electric push rod 8 and a flattening tooth plate 9, and the fixed seat 7 is fixedly installed on one side outside the hopper 4, and the electric push rod 8 is fixedly installed on the bottom surface of the fixed seat 7 to ensure the stability of the electric push rod 8 through the fixed seat 7; the output end of the electric push rod 8 is fixedly installed with a flattening tooth plate 9 to adjust the distance between the flattening tooth plate 9 and the electric feeding belt mechanism 3 through the electric push rod 8, and the flattening tooth plate 9 is above the electric feeding belt mechanism 3 to flatten the clay-sand mixture falling onto the conveyor belt of the electric feeding belt mechanism 3 through the flattening tooth plate 9 and avoid the clay-sand mixture from concentrating and piling up together.

[0026] It should be noted that the electrical components involved in this case are all controlled by an external PLC controller. Since the PLC controller is a very mature existing technology, it will not be elaborated here too much.

[0027] In this embodiment, during use, the clay-sand mixtures to be mixed are respectively placed into the corresponding hoppers 4, and then according to the dosage, the distance between the flattening tooth plate 9 and the electric feeding belt mechanism 3 is adjusted through the electric push rod 8;

[0028] First, start the star-shaped discharging device 5 at the bottom of the hopper 4 on the outermost side away from the horizontal electric rotary mixing drum 1. The star-shaped discharging device 5 discharges the clay-sand mixture inside the hopper 4 onto the deflector 6, and then discharges it from the deflector 6 onto the conveyor belt of the electric feeding belt mechanism 3, and then it is flattened by the flattening tooth plate 9;

[0029] After the visual camera on the next hopper 4 scans the clay sand mixture discharged onto the conveyor belt of the electric conveyor belt mechanism 3, it will cooperate with the PLC controller to start the star discharger 5 at the bottom of the next hopper 4 and discharge the material. At this time, the discharged clay sand mixture will be stacked above the clay sand mixture discharged onto the electric conveyor belt mechanism 3 in the previous step, and will be smoothed and mixed through the corresponding smoothing tooth plates 9.

[0030] In this way, under the operation of the visual camera cooperating with the PLC controller, the star dischargers 5 at the bottoms of the hoppers 4 are started in sequence, so that the clay sand mixture is preliminarily mixed on the conveyor belt of the electric conveyor belt mechanism 3.

[0031] Finally, the pre-mixed clay sand mixture is conveyed into the horizontal electric rotary mixing drum 1 by the electric conveyor belt mechanism 3 for mixing and then discharged.

[0032] Those who utilize the technical solution of the present utility model, or those skilled in the art who design similar technical solutions inspired by the technical solution of the present utility model and achieve the above technical effects, shall fall within the protection scope of the present utility model.

Claims

1. A clay sand mixing device, characterized in that: The invention comprises a horizontal electric rotating mixing drum (1), a U-shaped support platform (2) and a hopper (4), wherein: an electric conveyor belt mechanism (3) is fixedly installed in the U-shaped cavity of the U-shaped support platform (2), and a connecting cover (12) is fixedly installed at one end of the U-shaped support platform (2), and a through hole is formed through the surface of the connecting cover (12); the connecting cover (12) is rotatably connected to the feeding end of the horizontal electric rotating mixing drum (1); and one end of the U-shaped support platform (2) and the electric conveyor belt mechanism (3) extend from the through hole of the connecting cover (12) into the horizontal electric rotating mixing drum (1); A plurality of hoppers (4) are evenly and fixedly installed above the electric conveyor belt mechanism (3), and a star-shaped discharger (5) is fixedly installed at the bottom of the hopper (4), and the feed end of the star-shaped discharger (5) is connected to the discharge port at the bottom of the hopper (4); A smoother is fixedly mounted on one side of each hopper (4) close to the horizontal electric rotating mixing drum (1).

2. A clay-sand mixing device as claimed in claim 1, characterized in that: A base (11) is fixedly mounted on the bottom of the U-shaped support platform (2); the hopper (4) is fixedly connected to the base (11) via at least two brackets (10).

3. A clay-sand mixing device as claimed in claim 1, characterized in that: An inclined guide plate (6) is fixedly mounted on the bottom of the hopper (4), and the guide plate (6) is below the discharge port of the star-shaped discharger (5), and the lower end of the guide plate (6) faces one side of the horizontal electric rotating mixing drum (1).

4. A clay-sand mixing device as claimed in claim 1, characterized in that: The smoother comprises a fixed seat (7), an electric push rod (8) and a smoothing tooth plate (9), wherein the fixed seat (7) is fixedly mounted on one side of the outside of the hopper (4), and the electric push rod (8) is fixedly mounted on the bottom surface of the fixed seat (7); the output end of the electric push rod (8) is fixedly mounted with a smoothing tooth plate (9), and the smoothing tooth plate (9) is located above the electric conveyor belt mechanism (3).

Images