Concrete batching mechanism

Abstract

The utility model discloses a concrete batching mechanism which comprises a stock bin, a screening mechanism is arranged at the top of the stock bin, stirring shafts are symmetrically arranged on one side in the stock bin and fixedly connected to the output end of a motor, and stirring blades are symmetrically and fixedly connected to the outer sides of the stirring shafts. Second supporting seats are symmetrically and fixedly connected to the lower end of one side of the stock bin, discharging cover plates are arranged on the outer sides of the second supporting seats, a partition plate located in the stock bin is used for distinguishing cement, sand, stones, water, additives and other raw materials, the weight in the stock bin is sensed through a pressure sensor, then a hydraulic push rod is driven to pull back, and the discharging cover plates are arranged on the outer sides of the second supporting seats. The discharging cover plate opens the discharging opening for discharging, the stirring shaft drives the stirring blades to rotate in the stock bin through the driving motor in the discharging period, then the stirring and anti-blocking effects can be achieved, and therefore the production efficiency of concrete in the batching period is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of concrete production, and particularly relates to a concrete batching mechanism. Background Art

[0002] Concrete batching mechanism is a highly automated equipment, which is mainly used to accurately measure and mix raw materials such as cement, sand, gravel, water and additives according to the set ratio to ensure the production of uniform and high-quality concrete that meets the project requirements.

[0003] At present, during the concrete batching process, the yarn bin is prone to blockage due to excessive raw materials. At this time, manual processing is required in the yarn bin. This method is not only time-consuming and labor-intensive, but also affects the production efficiency of concrete batching. Utility Model Content

[0004] The technical problem to be solved by the present invention is to overcome the existing defects and provide a concrete batching mechanism to solve the problem raised in the above background technology that during the concrete batching and conveying process, the yarn bin is easily blocked due to excessive raw materials. At this time, manual processing is required in the yarn bin, which is not only time-consuming and labor-intensive, but also affects the production efficiency of concrete batching.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a concrete batching mechanism, comprising a silo, a screening mechanism is provided on the top of the silo, a stirring shaft is symmetrically provided on one side of the interior of the silo, the stirring shaft is fixedly connected to the output end of the motor, and stirring blades are symmetrically fixedly connected to the outside of the stirring shaft, a second support seat is symmetrically fixedly connected to the lower end of one side of the silo, a discharge cover plate is provided on the outside of the second support seat, a second rotating seat and a first rotating seat are fixedly connected to the outside of the silo and one side of the discharge cover plate, respectively, and a hydraulic push rod is rotatably connected between the second rotating seat and the first rotating seat.

[0006] Preferably, a partition plate is fixedly connected to the interior of the silo.

[0007] Preferably, the screening mechanism includes a screen, two of the screens are symmetrically arranged, a rotating blade is rotatably connected between the two screens, and a vibration motor is fixedly connected between the screen and the partition plate.

[0008] Preferably, the stirring shaft is rotatably connected to the silo via a bearing seat.

[0009] Preferably, the motor is fixedly connected to the silo via a first support base.

[0010] Preferably, the discharge cover plate is rotatably connected to the second support seat via a rotating shaft.

[0011] Preferably, a pressure sensor is fixedly connected inside the rotating shaft.

[0012] Compared with the prior art, the present invention provides a concrete batching mechanism with the following beneficial effects:

[0013] 1. The utility model is provided with an anti-blocking mechanism consisting of a stirring shaft, a bearing seat, a stirring blade, a motor and a first support seat. A partition plate is provided inside the silo to separate raw materials such as cement, sand, gravel, water and additives. The weight inside the silo is sensed by a pressure sensor, and then the hydraulic push rod is driven to pull back, so that the discharge cover opens the discharge port for discharging. During the discharge process, the motor is driven to make the stirring shaft drive the stirring blade inside the silo to rotate, thereby achieving the effect of stirring and preventing blocking, thereby improving the production efficiency of concrete during batching.

[0014] 2. The utility model sets a screening mechanism. The screen provided on the top of the silo can screen the sand and gravel, and block the large objects above the screen. Then, by driving the vibration motor, the screen is shaken under the connection of the rotating blades, thereby discharging the large objects and improving the screening efficiency. Therefore, the device has good practicality.

[0015] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. The utility model has a scientific and reasonable structure, is safe and convenient to use, and provides great help to people. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 This is a schematic diagram of the axial structure of one side of a concrete batching mechanism proposed in the present invention;

[0018] Figure 2 This is a schematic diagram of the axial structure of the other side of a concrete batching mechanism proposed in the present invention;

[0019] Figure 3 This is a front view structural diagram of a concrete batching mechanism proposed in the present invention;

[0020] Figure 4 This is a schematic diagram of the structure of a partition plate of a concrete batching mechanism proposed in the present invention;

[0021] Figure 5 This is a schematic diagram of the mixing blade structure of a concrete batching mechanism proposed in the present utility model;

[0022] Figure 6 This is a schematic diagram of the structure of a pressure sensor for a concrete batching mechanism proposed in the present utility model;

[0023] In the figure: silo 1, partition plate 2, screen 3, rotating blade 4, vibration motor 5, stirring shaft 6, bearing seat 7, stirring blade 8, motor 9, first support seat 10, second support seat 11, discharge cover plate 12, rotating shaft 13, first rotating seat 14, second rotating seat 15, hydraulic push rod 16, pressure sensor 17. DETAILED DESCRIPTION

[0024] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figure 1-6 The utility model provides a technical solution: a concrete batching mechanism, including a silo 1, a screening mechanism is provided on the top of the silo 1, a stirring shaft 6 is symmetrically provided on one side of the interior of the silo 1, the stirring shaft 6 is fixedly connected to the output end of the motor 9, and a stirring blade 8 is symmetrically fixedly connected to the outside of the stirring shaft 6, a second support seat 11 is symmetrically fixedly connected to the lower end of one side of the silo 1, a discharge cover plate 12 is provided on the outside of the second support seat 11, a second rotating seat 15 and a first rotating seat 14 are fixedly connected to the outside of the silo 1 and one side of the discharge cover plate 12 respectively, and a hydraulic push rod 16 is rotatably connected between the second rotating seat 15 and the first rotating seat 14 , by setting an anti-blocking mechanism consisting of a stirring shaft 6, a bearing seat 7, a stirring blade 8, a motor 9 and a first support seat 10, a partition plate 2 is provided inside the silo 1 to distinguish raw materials such as cement, sand, gravel, water and additives, and the weight inside the silo 1 is sensed by a pressure sensor 17, and then the hydraulic push rod 16 is driven to pull back, so that the discharge cover 12 opens the discharge port for discharging, and during the discharging period, the motor 9 is driven to make the stirring shaft 6 drive the stirring blade 8 inside the silo 1 to rotate, thereby achieving the effect of stirring and preventing blocking, thereby improving the production efficiency of concrete during batching.

[0026] In the present invention, preferably, a partition plate 2 is fixedly connected to the interior of the silo 1 .

[0027] In the present invention, preferably, the screening mechanism includes a screen 3, two screens 3 are symmetrically arranged, a rotating blade 4 is rotatably connected between the two screens 3, a vibration motor 5 is fixedly connected between the screen 3 and the partition plate 2, and the screen 3 provided on the top of the silo 1 can screen sand and gravel, and block large objects above the screen 3, and then by driving the vibration motor 5, the screen 3 is shaken under the connection of the rotating blade 4, so that the large objects can be discharged while also improving the screening efficiency, so that the device has good practicality.

[0028] In the present invention, preferably, the stirring shaft 6 is rotatably connected to the silo 1 through a bearing seat 7.

[0029] In the present invention, preferably, the motor 9 is fixedly connected to the silo 1 through the first support base 10 .

[0030] In the present invention, preferably, the discharge cover plate 12 is rotatably connected to the second support seat 11 via a rotating shaft 13 .

[0031] In the present invention, preferably, a pressure sensor 17 is fixedly connected inside the rotating shaft 13 .

[0032] The working principle and use process of the utility model are as follows: when in use, raw materials such as cement, sand, gravel, water and additives enter the silo through the screening mechanism on the top of the silo 1. The two screens 3 in the screening mechanism are driven by the vibration motor 5 and vibrate through the connection of the rotating blades 4 to achieve sand and stone screening. Large objects are blocked above the screen and discharged, which improves the screening efficiency. Different raw materials are distinguished by the partition plate 2 inside the silo 1. When the raw materials in the silo reach a certain weight, the pressure sensor 17 senses and transmits a signal to drive the hydraulic push rod 16 to pull back, so that the discharge cover 12 is opened. The material is discharged at the discharge port. At the same time, the motor 9 is started, driving the stirring shaft 6 to rotate, and the stirring blades 8 are stirred inside the silo 1 to prevent the raw materials from being blocked and ensure smooth discharge. The stirring shaft 6 is rotatably connected to the silo 1 through the bearing seat 7, and the motor 9 is fixed to the silo 1 through the first support seat 10. The discharge cover plate 12 is rotatably connected to the second support seat 11 through the rotating shaft 13. A pressure sensor 17 is installed inside the rotating shaft 13 to ensure precise control and efficient operation of the batching process. During the entire batching process, the device realizes precise measurement, screening and mixing of raw materials, thereby improving the production efficiency and quality of concrete.

[0033] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A concrete batching mechanism, comprising a silo (1), characterized in that: A screening mechanism is provided on the top of the silo (1); a stirring shaft (6) is symmetrically provided on one side of the interior of the silo (1); the stirring shaft (6) is fixedly connected to the output end of the motor (9); a stirring blade (8) is symmetrically fixedly connected to the outside of the stirring shaft (6); a second support seat (11) is symmetrically fixedly connected to the lower end of one side of the silo (1); a discharge cover plate (12) is provided on the outside of the second support seat (11); a second rotating seat (15) and a first rotating seat (14) are fixedly connected to the outside of the silo (1) and one side of the discharge cover plate (12), respectively; a hydraulic push rod (16) is rotatably connected between the second rotating seat (15) and the first rotating seat (14).

2. A concrete batching mechanism according to claim 1, characterized in that: A partition plate (2) is fixedly connected inside the silo (1).

3. A concrete batching mechanism according to claim 1, characterized in that: The screening mechanism comprises a screen (3), two of which are symmetrically arranged, a rotating blade (4) is rotatably connected between the two screens (3), and a vibration motor (5) is fixedly connected between the screen (3) and the partition plate (2).

4. A concrete batching mechanism according to claim 1, characterized in that: The stirring shaft (6) is rotatably connected to the silo (1) via a bearing seat (7).

5. A concrete batching mechanism according to claim 1, characterized in that: The motor (9) is fixedly connected to the silo (1) via a first support base (10).

6. A concrete batching mechanism according to claim 1, characterized in that: The discharge cover plate (12) is rotatably connected to the second support seat (11) via a rotating shaft (13).

7. A concrete batching mechanism according to claim 6, characterized in that: A pressure sensor (17) is fixedly connected inside the rotating shaft (13).

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