Mixing equipment for concrete production and processing

Abstract

The utility model discloses mixing equipment for concrete production and processing, which comprises two supports, bases are arranged at the top ends of the inner sides of the two supports, springs are mounted at the upper and lower ends of the outer side of an inner cavity of each base, one end of a connecting rod is mounted on the inner side of each spring, and the other end of each connecting rod is connected with a connecting rod. And the other end of the connecting rod extends out of the outer wall of the base and is provided with a mixing bin, the upper end and the lower end of the mixing bin are provided with a feeding port and a discharging port correspondingly, and the center of the top end of the mixing bin is connected with a motor through a screw. According to the mixing equipment for concrete production and processing, concrete discharging is assisted in a vibration mode, the adhesive force between materials is effectively broken, the materials can be rapidly discharged from the discharging port, the materials are kept in a flowing state in the mixing bin, the phenomenon that the materials adhere to the bin wall is effectively reduced through cooperation with a scraper, and the mixing efficiency is improved. The problems that a traditional mixing bin is low in discharging speed and prone to being hung on the wall are solved, and the use requirements on the existing market are met.

Description

Technical Field

[0001] The utility model relates to the technical field of mixing devices, and particularly relates to a mixing equipment for concrete production and processing. Background Technique

[0002] In the field of concrete production and processing, mixing equipment is one of the key equipment to ensure the quality and production efficiency of concrete. Among them, the mixing bin, as an important part of the mixing equipment, is responsible for storing and mixing various concrete raw materials.

[0003] However, the traditional mixing equipment has significant problems in material discharge, that is, the materials in the mixing bin mainly rely on their own gravity for feeding. This gravity-dependent feeding method has two main disadvantages. First, the material feeding speed is slow, which affects the production efficiency and output of the entire concrete production line. Due to the adhesion force and friction force between materials, it is difficult to quickly and smoothly discharge the materials from the mixing bin only by gravity, especially when dealing with materials with relatively high viscosity or large particles, this problem is particularly prominent. Second, the materials are prone to wall hanging, resulting in material waste and uneven mixing. On the side wall of the mixing bin, the materials are easily accumulated due to adhesion, forming a wall hanging phenomenon. This not only reduces the utilization rate of materials, increases production costs, but also may lead to uneven mixing and affect the quality of concrete.

[0004] Therefore, based on the above disadvantages, a mixing equipment for concrete production and processing is now introduced to improve this situation. Content of the Utility Model

[0005] The purpose of the utility model is to provide a mixing equipment for concrete production and processing to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A mixing equipment for concrete production and processing, including two brackets. At the inner top ends of the two brackets, there are bases respectively. At the upper and lower ends of the outer side of the inner cavity of the base, springs are installed. One end of a connecting rod is installed inside the spring, and the other end of the connecting rod extends out of the outer wall of the base and is installed with a mixing bin. The upper and lower ends of the mixing bin are respectively provided with a feeding port and a discharging port. At the central position of the top end of the mixing bin, a motor is connected by screws. The output end of the lower surface of the motor extends into the inner cavity of the mixing bin and is installed with a rotating rod. Stirring rods are installed on the outer wall of the rotating rod from top to bottom. A scraper is installed on the outer wall of the rotating rod. At the right side of the bottom end of the mixing bin, a vibration motor is connected by screws.

[0007] Preferably, at the upper and lower ends of the inner sides of the two brackets, first support rods are provided respectively. One end of a second support rod is inserted into the inner cavity of the first support rod, and the other end of the second support rod extends out of the outer wall of the first support rod and is fixedly connected to the outer wall of the mixing bin.

[0008] Preferably, rollers are installed at the bottom end of the second support rod, and the rollers are arranged in mutual contact with the inner wall of the first support rod.

[0009] Preferably, an observation window is arranged on the outer wall of the mixing bin.

[0010] Preferably, the scraping plate is arranged in mutual contact with the inner wall of the mixing bin.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows: For the mixing equipment for concrete production and processing, through the cooperation among the mixing bin, the feed inlet, the discharge outlet, the motor, the rotating rod and the stirring rod, conventional stirring and mixing treatment of materials can be carried out. The inner wall of the mixing bin can be scraped by the scraping plate. Through the cooperation among the vibration motor, the base, the spring, the connecting rod, the first support rod, the second support rod and the rollers, the mixing bin can be driven to vibrate. The device uses the vibration method to assist the concrete to discharge. It not only effectively breaks the adhesion force between the materials, promotes the materials to be quickly discharged from the discharge outlet, but also keeps the materials in a flowing state in the mixing bin, and effectively reduces the phenomenon of material adhesion on the bin wall in cooperation with the scraping plate, solves the problems of slow discharge speed and easy wall hanging of the traditional mixing bin, and meets the use requirements in the existing market. Description of the Drawings

[0012] Figure 1 is a schematic structural diagram of the present utility model;

[0013] Figure 2 is a schematic diagram of the spring structure of the present utility model.

[0014] In the figure: 1, support; 2, base; 3, spring; 4, connecting rod; 5, mixing bin; 6, feed inlet; 7, discharge outlet; 8, motor; 9, rotating rod; 10, stirring rod; 11, scraping plate; 12, vibration motor; 13, first support rod; 14, second support rod; 15, rollers; 16, observation window. Detailed Embodiment

[0015] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with 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 of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0016] Please refer to Figure 1-2, the present utility model provides a technical solution: a mixing device for concrete production and processing, including two brackets 1. At the inner top ends of the two brackets 1, there are bases 2 respectively. At the upper and lower ends of the outer side of the inner cavity of the base 2, springs 3 are installed. One end of a connecting rod 4 is installed inside the spring 3. The other end of the connecting rod 4 extends out of the outer wall of the base 2 and is installed with a mixing bin 5. The upper and lower ends of the mixing bin 5 are respectively provided with a feed inlet 6 and a discharge outlet 7. At the center position of the top end of the mixing bin 5, a motor 8 is connected by screws. The output end of the lower surface of the motor 8 extends into the inner cavity of the mixing bin 5 and is installed with a rotating rod 9. Stirring rods 10 are installed on the outer wall of the rotating rod 9 from top to bottom. A scraping plate 11 is installed on the outer wall of the rotating rod 9. At the right side of the bottom end of the mixing bin 5, a vibration motor 12 is connected by screws.

[0017] As a preferred solution, further, at the upper and lower ends of the inner side of the two brackets 1, there are first support rods 13 respectively. One end of a second support rod 14 is inserted into the inner cavity of the first support rod 13. The other end of the second support rod 14 extends out of the outer wall of the first support rod 13 and is fixedly connected to the outer wall of the mixing bin 5.

[0018] As a preferred solution, further, a roller 15 is installed at the bottom end of the second support rod 14. The roller 15 is arranged in mutual fit with the inner wall of the first support rod 13. Through the roller 15, the second support rod 14 can move more smoothly inside the first support rod 13.

[0019] As a preferred solution, further, an observation window 16 is arranged on the outer wall of the mixing bin 5. Through the observation window 16, it is convenient to observe the working conditions inside the mixing bin 5 from the outside.

[0020] As a preferred solution, further, the scraping plate 11 is arranged in mutual fit with the inner wall of the mixing bin 5.

[0021] The electrical components mentioned in this solution are all prior arts. Only one of their models is given here. Any electrical components that can achieve the purpose of this solution can be used.

[0022] Through the personnel in this field, all the electrical components in this case are connected to their adapted power supplies through wires. And according to the actual situation, a suitable controller should be selected to meet the control requirements. For the specific connection and control sequence, reference should be made to the sequence of the successive operations among the electrical components in the following working principle to complete the electrical connection. The detailed connection means are well-known techniques in this field. The following mainly introduces the working principle and process, and no further description of the electrical control will be made. The specific work is as follows.

[0023] During use, the material is poured into the mixing bin 5 from the feeding port 6. Then, the motor 8 is started. The motor 8 drives the rotating rod 9, the stirring rod 10 and the scraper 11 to rotate together. The rotating stirring rod 10 mixes the material in the mixing bin 5, and the rotating scraper 11 sweeps the material on the inner wall of the mixing bin 5 to prevent the material from sticking to the wall. During this process, the vibration motor 12 is started, and the vibration generated by the vibration motor 12 is transmitted to the mixing bin 5. At this time, the mixing bin 5 drives all the structural parts on the mixing bin 5 to move left or right. That is, the second support rod 14 moving left and right limits the movement track of the mixing bin 5 to improve its stability. The connecting rod 4 moving left and right squeezes and stretches the spring 3. Due to the elasticity of the spring 3, the connecting rod 4 can drive the mixing bin 5 to move left and right reciprocally. The material in the mixing bin 5 cooperates with its left and right vibrations and the rotation of the stirring rod 10 to stir, so as to better carry out the mixing process and improve the mixing effect. When the mixing is completed, the discharge port 7 is opened, and the material in the mixing bin 5 will directly discharge from the discharge port 7 along the trend. During the discharging process, due to the vibration of the mixing bin 5 and the sweeping of the scraper 11, the discharging speed is greatly improved, and the material sticking to the wall is avoided. This device uses vibration to assist the concrete discharging. It not only effectively breaks the adhesion force between the materials, enabling the materials to quickly discharge from the discharge port, but also keeps the materials in a flowing state in the mixing bin, and effectively reduces the phenomenon of material adhesion on the bin wall in cooperation with the scraper 11, solving the problems of slow discharging speed and easy wall sticking of the traditional mixing bin.

[0024] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "coaxial", "bottom", "one end", "top", "central position", "the other end", "upper", "one side", "top end", "inner", "front part", "central", "both ends", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention 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. At the same time, unless otherwise clearly specified and limited, the terms "snap connection", "plug connection", "welding", "installation", "setting", "interference fit", "screw connection", "pin connection", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. It can be the communication inside two elements or the interaction relationship between two elements. Unless otherwise clearly limited, for those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0025] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A mixing device for concrete production and processing, comprising two brackets (1), characterized in that: A base (2) is provided at the inner top end of the two brackets (1), and springs (3) are installed at the upper and lower ends of the outer side of the inner cavity of the base (2). One end of a connecting rod (4) is installed on the inner side of the spring (3), and the other end of the connecting rod (4) extends out of the outer wall of the base (2) and is installed with a mixing bin (5). The upper and lower ends of the mixing bin (5) are respectively provided with a feed port (6) and a discharge port (7). A motor (8) is screwed to the center position of the top of the mixing bin (5), and the output end of the lower surface of the motor (8) extends into the inner cavity of the mixing bin (5) and is installed with a rotating rod (9). The outer wall of the rotating rod (9) is installed with stirring rods (10) from top to bottom, and a scraper (11) is installed on the outer wall of the rotating rod (9). The right side of the bottom end of the mixing bin (5) is screwed to a vibration motor (12).

2. A mixing device for concrete production and processing according to claim 1, characterized in that: A first support rod (13) is provided at both upper and lower ends of the inner sides of the two supports (1); one end of a second support rod (14) is inserted into the inner cavity of the first support rod (13); the other end of the second support rod (14) extends out of the outer wall of the first support rod (13) and is fixedly connected to the outer wall of the mixing bin (5).

3. A mixing device for concrete production and processing according to claim 2, characterized in that: A roller (15) is installed at the bottom end of the second support rod (14), and the roller (15) and the inner wall of the first support rod (13) are arranged to fit each other.

4. The mixing equipment for concrete production and processing according to claim 1, characterized in that: An observation window (16) is provided on the outer wall of the mixing bin (5).

5. The mixing equipment for concrete production and processing according to claim 1, characterized in that: The scraper (11) and the inner wall of the mixing bin (5) are arranged to fit each other.

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