Energy-saving concrete batching device
By using electric telescopic rods to drive the movement of the bottom plate and weighing plate in the concrete batching device, and combined with the scraping function of the sponge brush, the problem of light aggregate residue affecting the accuracy of the counterweight is solved, and higher batching accuracy is achieved.
Patent Information
- Application Number
- CN202421358926.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-14
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-06-14
AI Technical Summary
During the concrete batching process, light aggregates such as ceraspberry are likely to remain in the weighing bin after weighing, affecting the accuracy of the counterweight.
An energy-saving concrete batching device is designed, using an electric telescopic rod to drive the movement of the bottom plate and the weighing plate, combined with the scraping function of the sponge brush to ensure that the material is completely discharged and avoid residue.
It effectively avoids the problem of residual light and small materials during the discharge process, improves the accuracy of counterweights, and ensures the reliability of the concrete batching process.
Smart Images
Figure CN222681329U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of concrete batching, and more specifically to an energy-saving concrete batching device. Background Art
[0002] Energy-saving concrete is a building material that saves energy and protects the environment by reducing energy consumption and emissions and improving resource utilization efficiency during the production, use and purification of concrete.
[0003] Energy-saving concrete is often prepared with a variety of raw materials to achieve its energy-saving and environmentally friendly characteristics. Among them, silicate cement is the main binder of concrete, and silicate cement usually accounts for a certain proportion in energy-saving concrete; the use of crushed stone and recycled aggregate not only reduces transportation costs, but also reduces the use of natural aggregates, which is helpful for environmental protection; industrial waste residues such as fly ash and slag powder have good environmental performance and can reduce carbon dioxide emissions during the preparation of concrete. They can also be added to concrete as admixtures to improve the strength, durability and crack resistance of concrete; lightweight aggregates such as pottery sand reduce the density of concrete while maintaining good mechanical properties and thermal insulation properties.
[0004] When weighing and batching, light and small aggregates such as clay sand will continue to remain in the weighing bin during the unloading process after weighing, affecting the accuracy of the weighing. Utility Model Content
[0005] The utility model aims to provide an energy-saving concrete batching device, which avoids the problem of light and small materials remaining in the process of material discharging and improves the accuracy of weight distribution.
[0006] In order to achieve the above purpose, the technical solution of the utility model is as follows:
[0007] An energy-saving concrete batching device comprises a weighing cylinder and a feeding hopper, wherein the feeding hopper is arranged above the weighing cylinder, one side of the weighing cylinder begins to have an opening, a bottom plate and a weighing plate are penetrated through the opening, the weighing plate is installed above the bottom plate, an electronic weighing sensor is installed below the weighing plate, a sponge brush is arranged at the opening, and the sponge brush is located above the weighing plate, a mounting plate is fixedly connected to the outer side of the weighing cylinder, an electric telescopic rod is installed on the mounting plate, and a piston rod of the electric telescopic rod is drivingly connected to the bottom plate.
[0008] Furthermore, a knocking mechanism for knocking the sponge brush is provided on the outer side wall of the weighing cylinder.
[0009] Furthermore, the knocking mechanism includes a driving motor installed on the side wall of the weighing cylinder, and the output shaft of the driving motor is drivingly connected to an eccentric block, and the eccentric block is arranged close to the sponge brush.
[0010] Furthermore, a limit block is provided on the mounting plate, and the limit block is located between the electric telescopic rod and the opening.
[0011] Furthermore, a vibration motor is installed on the outer side wall of the weighing cylinder.
[0012] Compared with the prior art, the utility model has the following beneficial effects:
[0013] The electric telescopic rod drives the bottom plate to drive the weighing plate in the weighing cylinder, and the material falls from the feed hopper onto the weighing plate and is weighed by the electronic weighing sensor. Then the electric telescopic rod drives the bottom plate to withdraw from the opening, and the sponge brush scrapes the material on the weighing plate to avoid the material remaining on the weighing plate. The material leaves the bottom of the weighing cylinder, and the weighing and batching are completed. The utility model avoids the problem of light and small materials remaining on the weighing plate during the material discharging process, thereby improving the accuracy of the weight distribution. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the structure of the utility model;
[0015] Figure 2 It is a cross-sectional view of the utility model.
[0016] 1. Weighing cylinder; 101. Opening; 2. Feed hopper; 3. Bottom plate; 4. Weighing plate; 5. Electronic weighing sensor; 6. Sponge brush; 7. Mounting plate; 8. Electric telescopic rod; 9. Driving motor; 10. Eccentric block; 11. Limit block; 12. Vibrating motor. DETAILED DESCRIPTION
[0017] like Figure 1 and Figure 2As shown, an energy-saving concrete batching device comprises a weighing cylinder 1 and a feeding hopper 2, wherein the feeding hopper 2 is arranged above the weighing cylinder 1, an opening 101 is formed at one side of the weighing cylinder 1, a bottom plate 3 and a weighing plate 4 are penetrated at the opening 101, the weighing plate 4 is installed above the bottom plate 3, an electronic weighing sensor 5 is installed below the weighing plate 4, a sponge brush 6 is arranged at the opening 101, and the sponge brush 6 is located above the weighing plate 4, a mounting plate 7 is fixedly connected to the outer side of the weighing cylinder 1, and an electric telescopic rod 8 is installed on the mounting plate 7, The piston rod of the electric telescopic rod 8 is driven to connect the base plate 3; the electric telescopic rod 8 drives the base plate 3 to drive the weighing plate 4 to be located in the weighing cylinder 1, and the material falls from the feed hopper 2 onto the weighing plate 4, and is weighed by the electronic weighing sensor 5, and then the electric telescopic rod 8 drives the base plate 3 to withdraw from the opening 101, and the sponge brush 6 scrapes the material on the weighing plate 4 to avoid the material remaining on the weighing plate 4, and the material leaves from the bottom of the weighing cylinder 1, completing the weighing and batching of materials; the utility model avoids the problem of light and small materials remaining on the weighing plate 4 during the material discharging process, thereby improving the accuracy of the weight distribution.
[0018] A knocking mechanism for knocking the sponge brush 6 is provided on the outer wall of the weighing cylinder 1; the knocking mechanism includes a driving motor 9 installed on the side wall of the weighing cylinder 1, and the output shaft of the driving motor 9 is driven and connected to an eccentric block 10, and the eccentric block 10 is arranged close to the sponge brush 6; the driving motor 9 drives the eccentric block 10 to rotate, and the eccentric block 10 knocks on the sponge brush 6, causing the sponge brush 6 to vibrate, so that the material attached to the sponge brush 6 falls off.
[0019] A limit block 11 is provided on the mounting plate 7, and the limit block 11 is located between the electric telescopic rod 8 and the opening 101; the limit block 11 is provided to limit the movement of the base plate 3 to prevent the base plate 3 from completely leaving the opening 101, and to prevent the base plate 3 from being offset and unable to align with the opening 101 after long-term use.
[0020] A vibration motor 12 is installed on the outer wall of the weighing cylinder 1; the vibration motor 12 is configured to drive the weighing cylinder 1 to vibrate, so that the material attached to the inner wall of the weighing cylinder 1 falls off.
[0021] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.
Claims
1. An energy-saving concrete batching device, characterized in that: The invention comprises a weighing cylinder (1) and a feeding hopper (2), wherein the feeding hopper (2) is arranged above the weighing cylinder (1), an opening (101) is formed at one side of the weighing cylinder (1), a bottom plate (3) and a weighing plate (4) are formed at the opening (101), the weighing plate (4) is installed above the bottom plate (3), an electronic weighing sensor (5) is installed below the weighing plate (4), a sponge brush (6) is arranged at the opening (101), and the sponge brush (6) is located above the weighing plate (4), a mounting plate (7) is fixedly connected to the outer side of the weighing cylinder (1), an electric telescopic rod (8) is installed on the mounting plate (7), and the piston rod of the electric telescopic rod (8) is drivingly connected to the bottom plate (3).
2. The energy-saving concrete batching device according to claim 1, characterized in that: A knocking mechanism for knocking the sponge brush (6) is provided on the outer side wall of the weighing cylinder (1).
3. The energy-saving concrete batching device according to claim 2, characterized in that: The knocking mechanism comprises a driving motor (9) mounted on the side wall of the weighing cylinder (1), the output shaft of the driving motor (9) is drivingly connected to an eccentric block (10), and the eccentric block (10) is arranged close to the sponge brush (6).
4. The energy-saving concrete batching device according to claim 1, characterized in that: A limit block (11) is provided on the mounting plate (7), and the limit block (11) is located between the electric telescopic rod (8) and the opening (101).
5. The energy-saving concrete batching device according to claim 1, characterized in that: A vibration motor (12) is installed on the outer side wall of the weighing cylinder (1).