Concrete batching equipment for concrete production
By introducing components such as pressure sensors, solenoid valves, and mixing blades into concrete batching equipment, automated and precise proportioning and uniform mixing are achieved, solving the problems of low intelligence and difficult cleaning of existing equipment, and improving production efficiency and the level of equipment intelligence.
Patent Information
- Application Number
- CN202520112316.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-17
- Publication Date
- 2026-01-27
- Estimated Expiration
- 2035-01-17
AI Technical Summary
Existing concrete batching equipment has a low level of intelligence, requires repeated manual feeding, lacks batching accuracy, results in uneven mixing, and is difficult to clean.
By employing components such as pressure sensors, solenoid valves, storage bins, stirring blades, scrapers, and brushes, the system achieves automated, precise proportioning and uniform mixing. Combined with motor-driven stirring rods and blades, it ensures uniform mixing of raw materials and prevents solidification.
It achieves precise proportioning and efficient mixing of concrete raw materials, reduces material waste, simplifies the cleaning process, and improves production efficiency and equipment intelligence.
Smart Images
Figure CN223834785U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of concrete batching technology, and in particular to a concrete batching equipment for concrete production. Background Technology
[0002] Concrete is a general term for engineering composite materials that bind aggregates together with cementing materials. The term concrete usually refers to cement concrete, also known as ordinary concrete, which is made by mixing cement as cementing material, sand and stone as aggregates, and water in a certain proportion. It is widely used in civil engineering. In the production process of concrete, batching equipment is required to mix the raw materials of each part in proportion.
[0003] However, most existing batching equipment suffers from low levels of automation, requiring manual repetition of material addition, insufficient batching accuracy, and high manpower requirements, making it difficult to meet current concrete production needs. Furthermore, the mixing equipment does not achieve uniform mixing, failing to meet the desired results, and often leaves residual concrete solidified inside, which is difficult to clean later. Therefore, a batching equipment for concrete production is proposed to solve the aforementioned problems. Utility Model Content
[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a concrete batching equipment for concrete production.
[0005] To achieve the above objectives, the present invention adopts the following technical solution: a concrete batching equipment for concrete production, comprising a frame and a mixing tank, wherein the mixing tank is fixedly connected to the middle position of the frame, a discharge port is fixedly connected to the middle position of the bottom of the mixing tank and a valve is fixedly connected to one side of the discharge port, a main shaft is arranged in the middle position inside the mixing tank, uniformly distributed mixing blades are fixedly connected to the outer ring of the main shaft, a scraper is fixedly connected to the bottom of one side of the mixing blades, and three brushes are fixedly connected to the upper part of one side of the mixing blades, a sealing cover is fixedly connected to the top of the mixing tank, a second motor is fixedly connected to the middle position of the top of the sealing cover, a batching controller is fixedly connected to the front end of the top of the frame, and nine support columns are fixedly connected to the top of the frame, with a weighing box fixedly connected between the tops of every three support columns.
[0006] As a further description of the above technical solution:
[0007] The output end of the second motor passes through the sealing cover and is fixedly connected to the main shaft.
[0008] As a further description of the above technical solution:
[0009] The weighing box has two evenly distributed electric rods rotatably connected to both sides of its inner ring. Each of the two adjacent electric rods has a support plate rotatably connected to one end. The support plate is rotatably connected to the inner wall of the weighing box. A pressure sensor is fixedly connected to the top of each support plate, and a weighing plate is fixedly connected to the top of each pressure sensor.
[0010] As a further description of the above technical solution:
[0011] The top of the weighing box is fixedly connected to a storage compartment via a pipe. Each pipe is equipped with a solenoid valve, and a feed inlet is fixedly connected to one side of the top of the storage compartment.
[0012] As a further description of the above technical solution:
[0013] The bottom of the weighing box is fixedly connected to a material conveying pipe, and one end of the material conveying pipe passes through a sealing cap.
[0014] As a further description of the above technical solution:
[0015] A first motor is fixedly connected to the middle of the top of the storage compartment, and the output end of the first motor passes through the storage compartment and is fixedly connected to a stirring rod.
[0016] As a further description of the above technical solution:
[0017] A flow controller is fixedly connected to one side of the top of the frame, and a water inlet is fixedly connected to one side of the flow controller. The flow controller is connected to a through-sealing cover on one side.
[0018] This utility model has the following beneficial effects:
[0019] 1. The present invention provides a concrete batching equipment for concrete production, which achieves precise proportioning of raw materials through the cooperation of pressure sensor, solenoid valve, storage bin, material inlet, first motor and mixing rod. It also has three storage bins that can hold multiple raw materials at the same time, thus speeding up the proportioning efficiency.
[0020] 2. Through the cooperation of the second motor, main shaft, mixing blades, scraper and brush, the raw materials can be mixed evenly and efficiently. At the same time, the scraper scrapes the raw materials off the inner wall, minimizing material waste, and the brush can prevent the concrete from solidifying on the inner wall. Attached Figure Description
[0021] Figure 1 This is a perspective view of a concrete batching equipment for concrete production according to the present invention.
[0022] Figure 2 This is an internal view of the mixing tank of a concrete batching equipment for concrete production proposed in this utility model;
[0023] Figure 3 This utility model provides an internal structural diagram of the storage silo of a concrete batching equipment for concrete production.
[0024] Figure 4 This utility model presents an internal structural diagram of the weighing box of a concrete batching equipment for concrete production.
[0025] Legend:
[0026] 1. Mixing tank; 2. Frame; 3. Discharge port; 4. Valve; 5. Support column; 6. Main shaft; 7. Mixing blades; 8. Scraper; 9. Brush; 10. Batching controller; 11. Weighing box; 12. Solenoid valve; 13. Storage bin; 14. First motor; 15. Feed inlet; 16. Mixing rod; 17. Weighing plate; 18. Pressure sensor; 19. Electric rod; 20. Sealing cover; 21. Second motor; 22. Conveying pipe; 23. Flow controller; 24. Water inlet; 25. Support plate. Detailed Implementation
[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0028] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and 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, and therefore should not be construed as a limitation of this utility model; the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. In addition, unless otherwise explicitly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, it 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 a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.
[0029] Reference Figure 1-4This utility model provides an embodiment of a concrete batching equipment for concrete production, comprising a frame 2 and a mixing tank 1. The mixing tank 1 is fixedly connected to the middle of the frame 2 to fully mix the raw materials. A discharge port 3 is fixedly connected to the middle of the bottom of the mixing tank 1, and a valve 4 is fixedly connected to one side of the discharge port 3. The valve 4 controls the flow of the mixed concrete from the discharge port 3. A main shaft 6 is arranged in the middle of the interior of the mixing tank 1. Evenly distributed mixing blades 7 are fixedly connected to the outer ring of the main shaft 6 to further mix the raw materials. A scraper 8 is fixedly connected to the bottom of one side of the mixing blade 7, and three brushes 9 are fixedly connected to the upper part of one side of the mixing blade 7. The concrete on the inner wall of the mixing tank 1 can be scraped off for mixing, which not only ensures that the raw materials are not wasted, but also reduces the amount of concrete residue on the inner wall of the mixing tank. A sealing cover 20 is fixedly connected to the top of the mixing tank 1, which can prevent the raw materials from running out during the mixing process and also prevent dust from spreading everywhere when adding. A second motor 21 is fixedly connected to the middle of the top of the sealing cover 20. A batching controller 10 is fixedly connected to the front end of the top of the frame 2. Various batching can be flexibly set through the batching controller 10. Nine support columns 5 are fixedly connected to the top of the frame 2, and a weighing box 11 is fixedly connected between the tops of every three support columns 5. When the raw materials entering the box are weighed and the set predetermined value is reached, the solenoid valve 12 will be closed.
[0030] Two evenly distributed electric rods 19 are rotatably connected to both sides of the inner ring of the weighing box 11. Each adjacent pair of electric rods 19 has a support plate 25 rotatably connected to one end. The support plates 25 are rotatably connected to the inner wall of the weighing box 11. Pressure sensors 18 are fixedly connected to the top of each support plate 25. Upon receiving a signal, the pressure sensors 18 automatically compress, opening the support plates 19 inwards to deliver the raw materials from the conveying pipe 22 into the mixing tank 1. Weighing plates 17 are fixedly connected to the top of each pressure sensor 18. Storage compartments 13 are fixedly connected to the top of the weighing box 11 via pipes. There are three storage compartments 13, capable of storing multiple different raw materials simultaneously. Each pipe is equipped with a solenoid valve 12. A feed inlet 15 is fixedly connected to one side of the top of each storage compartment 13, allowing the required raw materials to be poured into the storage compartment. In compartment 13, a solenoid valve 12 is opened when needed for storage. A conveying pipe 22 is fixedly connected to the bottom of the weighing box 11, and one end of the conveying pipe 22 passes through the sealing cover 20. A first motor 14 is fixedly connected to the middle of the top of the storage compartment 13, and the output end of the first motor 14 passes through the storage compartment 13 and is fixedly connected to a stirring rod 16 to prevent the raw materials from clumping together after a long time, which would make it difficult to pour out. The stirring rod 16 allows the raw materials to flow down quickly. A flow controller 23 is fixedly connected to one side of the top of the frame 2, and a water inlet 24 is fixedly connected to one side of the flow controller 23. When the flow rate reaches the concrete mix ratio requirement, the water inlet will automatically shut off. The flow controller 23 passes through the sealing cover 20 on one side.
[0031] Working Principle: When mixing concrete, raw materials can be poured in from the top inlets 15 of the three storage bins 13. The required parameters of the raw materials can be set on the batching controller 10. When the machine is working, the opening of the solenoid valve 12 allows the raw materials to flow into the weighing box 11. To facilitate the smooth flow of raw materials, each storage bin 13 is equipped with a stirring rod 16. The start of the first motor 14 drives the stirring rod 16 to rotate, uniformly stirring the raw materials in the storage bin 13, allowing them to flow smoothly into the weighing plate 17 in the weighing box 11 and accumulate. When a certain pressure is reached, the pressure sensor 18 will close the solenoid valve 12, and at this time, the four electric rods 19 under the support plate 25 will extend and retract, opening the support plate 25 to allow the raw materials to enter the mixing tank 1 along the conveying pipe 22. One end of the water pipe can be connected to the water inlet 24, and a certain proportion of water will be stably output from the flow controller 23 into the mixing tank 1. Inside the mixing tank 1, the second motor 21 drives the main shaft 6 to rotate, causing the mixing blades 7, which are evenly covered on its surface, to rotate as well. Due to the even distribution of the shape of the mixing blades 7, the raw materials in the mixing tank 1 can be thoroughly mixed. The edges of the mixing blades 7 are equipped with scrapers 8 and brushes 9, which can mix the raw materials to the maximum extent, avoid waste, and prevent the raw materials from solidifying on their inner walls, making it convenient for later cleaning. Once all the raw materials have been mixed, the valve 4 can be opened to allow the concrete to flow out from the discharge port 3.
[0032] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A concrete batching equipment for concrete production, comprising a frame (2) and a mixing tank (1), characterized in that: A mixing tank (1) is fixedly connected to the middle position of the frame (2). A discharge port (3) is fixedly connected to the middle position of the bottom of the mixing tank (1), and a valve (4) is fixedly connected to one side of the discharge port (3). A main shaft (6) is set in the middle position inside the mixing tank (1). A uniformly distributed mixing blade (7) is fixedly connected to the outer ring of the main shaft (6). A scraper (8) is fixedly connected to the bottom of one side of the mixing blade (7), and three brushes (9) are fixedly connected to the upper part of one side of the mixing blade (7). A sealing cover (20) is fixedly connected to the top of the mixing tank (1). A second motor (21) is fixedly connected to the middle position of the top of the sealing cover (20). A batching controller (10) is fixedly connected to the front end of the top of the frame (2). Nine support columns (5) are fixedly connected to the top of the frame (2), and a weighing box (11) is fixedly connected between the tops of every three support columns (5).
2. The concrete batching equipment for concrete production according to claim 1, characterized in that: The output end of the second motor (21) passes through the sealing cover (20) and is fixedly connected to the main shaft (6).
3. The concrete batching equipment for concrete production according to claim 1, characterized in that: The weighing box (11) has two evenly distributed electric rods (19) rotatably connected to both sides of the inner ring. Each of the two adjacent electric rods (19) is rotatably connected to a support plate (25) at one end. The support plate (25) is rotatably connected to the inner wall of the weighing box (11). The top of the support plate (25) is fixedly connected to a pressure sensor (18), and the top of the pressure sensor (18) is fixedly connected to a weighing plate (17).
4. A concrete batching equipment for concrete production according to claim 1, characterized in that: The weighing box (11) is fixedly connected to a storage compartment (13) via a pipe. Each pipe is equipped with a solenoid valve (12). A feed inlet (15) is fixedly connected to one side of the top of the storage compartment (13).
5. A concrete batching equipment for concrete production according to claim 1, characterized in that: The bottom of the weighing box (11) is fixedly connected to a conveying pipe (22), and one end of the conveying pipe (22) passes through the sealing cover (20).
6. A concrete batching equipment for concrete production according to claim 4, characterized in that: The storage compartment (13) is fixedly connected to the middle of the top of the first motor (14), and the output end of the first motor (14) passes through the storage compartment (13) and is fixedly connected to the stirring rod (16).
7. A concrete batching equipment for concrete production according to claim 1, characterized in that: A flow controller (23) is fixedly connected to one side of the top of the frame (2), and an inlet (24) is fixedly connected to one side of the flow controller (23). The flow controller (23) is connected to one side of the through-sealing cover (20).