Concrete material air drying equipment

Abstract

The utility model discloses concrete material air-drying equipment, and relates to the technical field of concrete air-drying. The concrete material air drying equipment comprises a mounting box and a turnover assembly, conveying equipment is arranged on the mounting box, the turnover assembly is located on the mounting box and comprises a turnover structure and a driving structure, the turnover structure comprises rotating rods, a cross-shaped sleeve rod and a U-shaped plate, and the rotating rods are rotationally mounted on the inner walls of the front side and the rear side of the mounting box; the outer wall of the rotating rod is fixedly sleeved with a cross-shaped sleeve rod, and one end of the cross-shaped sleeve rod is fixedly connected with a U-shaped plate. The concrete test block turnover air-drying device can conduct turnover air-drying work on a concrete test block, so that the drying uniformity is improved, compared with single-face air-drying, through turnover air-drying, the situation that due to the fact that a certain face of the test block is excessively dried, the surface is uneven and shrunk can be avoided, cracks and deformation are reduced, the integrity of the test block is guaranteed, and the production efficiency is improved. Energy waste is further reduced, and the energy utilization efficiency of the air drying equipment is improved.

Description

Technical Field

[0001] This utility model relates to the field of concrete air drying technology, and in particular to a concrete material air drying device. Background Technology

[0002] Concrete material air drying equipment is typically used for the air drying process of concrete test blocks, precast components, or other concrete products. This equipment utilizes controlled factors such as airflow, temperature, and humidity to promote the uniform and rapid removal of moisture from the concrete material through evaporation or transillumination, achieving the purpose of drying, curing, or preparing for testing. In the existing technology, some concrete test blocks are usually placed in an air drying box for air drying. This air drying method is mostly single-sided air drying, which may lead to uneven distribution of moisture on the surface and inside of the test block, thus affecting the strength, dimensional stability, and quality of the test block.

[0003] In summary, this application proposes a concrete material air-drying device to solve the aforementioned problems. Utility Model Content

[0004] The purpose of this invention is to provide a concrete material air-drying device that can solve the problem that in the prior art, some concrete test blocks are usually placed in an air-drying box for air-drying. This air-drying method is mostly single-sided air-drying, which may lead to uneven distribution of moisture on the surface and inside of the test block, thus affecting the strength, dimensional stability and quality of the test block.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a concrete material air drying device, including a mounting box and a flipping assembly. The mounting box is equipped with a conveying device, and the flipping assembly is located on the mounting box. The flipping assembly includes a flipping structure and a driving structure. The flipping structure includes a rotating rod, a cross sleeve rod, and a U-shaped plate. The rotating rod is rotatably installed on the inner walls of the front and rear sides of the mounting box, and the outer wall of the rotating rod is fixedly fitted with a cross sleeve rod. One end of the cross sleeve rod is fixedly connected to a U-shaped plate.

[0006] Preferably, the number of conveying devices is two sets arranged side by side, which facilitates the feeding and discharging of concrete test blocks and meets the requirements for conveying concrete test blocks.

[0007] Preferably, two sets of fans are fixedly connected to the top of the installation box and arranged opposite each other. A wind distribution plate is fixedly connected to the top of the inner side of the installation box. The air outlet of the fan is the same as that of the wind distribution plate. This arrangement facilitates the air drying of both sides of the concrete.

[0008] Preferably, the U-shaped plate is equipped with a sensor, which facilitates the placement of concrete blocks. When a concrete block comes into contact with the U-shaped plate, the sensor will start the motor and simultaneously indicate the delivery of the next concrete block.

[0009] Preferably, the drive structure includes a grooved wheel, a motor, a connecting rod, a drive disk, and a lever. One end of the rotating rod extends to the front of the mounting box and is fixedly connected to the grooved wheel. The motor is fixedly connected to the front of the mounting box, and the output shaft of the motor is fixedly connected to the connecting rod. One end of the connecting rod is fixedly connected to the drive disk, and a lever is fixedly connected to the outer wall of the connecting rod. The lever's lever block is slidably installed in the groove on the grooved wheel. Through the coordinated use of the rotating rod, cross sleeve rod, U-shaped plate, grooved wheel, motor, connecting rod, drive disk, and lever, the concrete test block can be turned over for air drying. Turning over allows both sides of the test block to be alternately exposed to the airflow, which helps to accelerate the uniform evaporation of moisture, thereby improving the uniformity of drying. Compared with single-sided air drying, turning over for air drying can avoid the situation where one side of the test block is over-dried, causing uneven surface shrinkage, thereby reducing the generation of cracks and deformation, ensuring the integrity of the test block, further reducing energy waste, and improving the energy utilization efficiency of the air drying equipment.

[0010] Preferably, the mounting box is provided with a feeding plate, which is fixedly installed at one end of the conveying equipment located on the right side, and its arrangement facilitates the feeding of the air-dried concrete test blocks.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: This concrete material air drying equipment, through the coordinated use of a rotating rod, a cross sleeve rod, a U-shaped plate, a grooved wheel, a motor, a connecting rod, a drive disc, and a toggle rod, can perform flipping air drying on concrete test blocks. Flipping air drying allows both sides of the test block to be alternately exposed to the airflow, which helps to accelerate the uniform evaporation of moisture, thereby improving the uniformity of drying. Compared with single-sided air drying, flipping air drying can avoid the situation where one side of the test block is over-dried, causing uneven surface shrinkage, thereby reducing the generation of cracks and deformation, ensuring the integrity of the test block, further reducing energy waste, and improving the energy utilization efficiency of the air drying equipment. Attached Figure Description

[0012] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0013] Figure 1 This is a perspective view of the present utility model;

[0014] Figure 2 This is a top view of the present invention;

[0015] Figure 3 This utility model Figure 2 AA sectional view.

[0016] Reference numerals: 1. Mounting box; 2. Conveying equipment; 3. Fan; 4. Air distribution plate; 5. Rotating rod; 6. Cross sleeve rod; 7. U-shaped plate; 8. Grooved wheel; 9. Motor; 10. Connecting rod; 11. Drive disc; 12. Actuating rod; 13. Feeding plate. Detailed Implementation

[0017] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0018] Please see Figure 1-3This utility model provides a technical solution: a concrete material air-drying device, including a mounting box 1 and a tilting assembly. The mounting box 1 is equipped with two sets of conveying devices 2 arranged side-by-side, facilitating the feeding and discharging of concrete test blocks and ensuring their transport. Two sets of fans 3 are fixedly connected to the top of the mounting box 1, arranged opposite each other. An air distribution plate 4 is fixedly connected to the top inner side of the mounting box 1, with the fan 3's outlet end matching that of the air distribution plate 4, facilitating air-drying of both sides of the concrete. The tilting assembly is located on the mounting box 1 and includes a tilting structure and a driving structure. The tilting structure includes a rotating rod 5, a cross-shaped sleeve rod 6, and a U-shaped plate 7. The rotating rod 5 is rotatably mounted on the front and rear inner walls of the mounting box 1. A cross-shaped sleeve rod 6 is fixedly sleeved on the outer wall of the rotating rod 5. A U-shaped plate 7 is fixedly connected to one end of the cross-shaped sleeve rod 6. A sensor is installed on the U-shaped plate 7. This sensor facilitates the placement of concrete blocks. When a concrete block contacts the U-shaped plate 7, the sensor will activate the motor 9, which also indicates the transfer of the next concrete block. The drive structure includes a grooved wheel 8, a motor 9, a connecting rod 10, a drive disk 11, and a lever 12. One end of the rotating rod 5 extends to the front of the mounting box 1 and is fixedly connected to the grooved wheel 8. The front of the mounting box 1 is fixedly connected to the motor 9. The output shaft of the motor 9 is fixedly connected to the connecting rod 10. One end of the connecting rod 10 is fixedly connected to the drive disk 11. A lever 12 is fixedly connected to the outer wall of the connecting rod 10. The lever 12's lever block is slidably mounted on... During use, concrete test blocks are conveyed via a set of conveying devices 2 through the slots on the grooved wheel 8. When a concrete test block is conveyed to a set of U-shaped plates 7, it senses a sensor inside the U-shaped plate 7. Then, another set of concrete test blocks is conveyed via the same set of conveying devices 2. At this time, the sensor-driven motor 9 starts, and the output shaft of the motor 9 drives the connecting rod 10 to rotate. The connecting rod 10 drives the drive disc 11 and the actuating rod 12 to rotate. The actuating rod 12 slides in the slots on the grooved wheel 8. When the actuating rod 12 rotates, it drives the grooved wheel 8 to rotate. The rotation of the grooved wheel 8 drives the rotating rod 5 to rotate, and the rotation of the rotating rod 5 drives the set of U-shaped plates 7 to rotate until the test blocks on the set of U-shaped plates 7 are transferred to the other set of conveying devices 2 for further processing. During the air drying process, another set of U-shaped plates 7 will come into contact with another set of concrete test blocks to carry out the subsequent air drying work. The sensor is electrically connected to the motor 9. Through the coordinated use of the rotating rod 5, the cross sleeve rod 6, the U-shaped plate 7, the grooved wheel 8, the motor 9, the connecting rod 10, the drive disc 11, and the actuating rod 12, the concrete test blocks can be turned over for air drying. Turning over allows both sides of the test block to be alternately exposed to the airflow, which helps to accelerate the uniform evaporation of moisture and thus improve the uniformity of drying. Compared with single-sided air drying, turning over can avoid the situation where one side of the test block is over-dried, causing uneven surface shrinkage, thereby reducing the generation of cracks and deformation, ensuring the integrity of the test block, further reducing energy waste, and improving the energy utilization efficiency of the air drying equipment.

[0019] Furthermore, the installation box 1 is provided with a feeding plate 13, which is fixedly installed at one end of the conveying equipment 2 located on the right side. Its setting facilitates the feeding of the air-dried concrete test blocks.

[0020] Working principle: During use, concrete test blocks are conveyed through a set of conveying devices 2. When the concrete test blocks are conveyed to a set of U-shaped plates 7, they will sense the sensors inside the U-shaped plates 7. Then, another set of concrete test blocks is conveyed through a set of conveying devices 2. At this time, the sensor drives the motor 9 to start. The output shaft of the motor 9 drives the connecting rod 10 to rotate. The connecting rod 10 drives the drive disc 11 and the actuating rod 12 to rotate. The actuating rod 12 slides in the groove on the grooved wheel 8. When the actuating rod 12 rotates, it drives the grooved wheel 8 to rotate. The rotation of the grooved wheel 8 drives the rotating rod 5 to rotate. The rotation of the rotating rod 5 drives the set of U-shaped plates 7 to rotate until the test blocks on the set of U-shaped plates 7 rotate to another set of conveying devices 2 for air drying. At this time, the other set of U-shaped plates 7 will contact the other set of concrete test blocks to carry out the next air drying work.

[0021] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A concrete material air-drying device, characterized in that, include: The installation box (1) is equipped with a conveying device (2); The flipping assembly is located on the mounting box (1). The flipping assembly includes a flipping structure and a driving structure. The flipping structure includes a rotating rod (5), a cross sleeve rod (6) and a U-shaped plate (7). The rotating rod (5) is rotatably installed on the inner walls of the front and rear sides of the mounting box (1). The outer wall of the rotating rod (5) is fixedly fitted with a cross sleeve rod (6). One end of the cross sleeve rod (6) is fixedly connected to a U-shaped plate (7).

2. The concrete material air-drying equipment according to claim 1, characterized in that: The number of conveying devices (2) is two sets arranged side by side.

3. The concrete material air-drying equipment according to claim 2, characterized in that: The top of the mounting box (1) is fixedly connected to two sets of fans (3) arranged opposite to each other. The top of the inner side of the mounting box (1) is fixedly connected to a wind distribution plate (4). The air outlet of the fan (3) is the same as that of the wind distribution plate (4).

4. The concrete material air-drying equipment according to claim 3, characterized in that: A sensor is provided on the U-shaped plate (7).

5. A concrete material air-drying device according to claim 4, characterized in that: The drive structure includes a grooved wheel (8), a motor (9), a connecting rod (10), a drive disk (11), and a lever (12). One end of the rotating rod (5) extends to the front of the mounting box (1) and is fixedly connected to the grooved wheel (8). The front of the mounting box (1) is fixedly connected to the motor (9). The output shaft of the motor (9) is fixedly connected to the connecting rod (10). One end of the connecting rod (10) is fixedly connected to the drive disk (11). The outer wall of the connecting rod (10) is fixedly connected to the lever (12).

6. A concrete material air-drying device according to claim 5, characterized in that: The mounting box (1) is provided with a feeding plate (13), which is fixedly installed at one end of the conveying equipment (2) located on the right side.

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