A concrete manufacturing device facilitating proportioning
By employing a closed-loop proportioning system using screw-feeding components and electronic metering modules in the concrete manufacturing device, combined with a bidirectional rotating mixing structure, the problems of substandard concrete strength and reduced durability caused by manual weighing were solved, achieving efficient and accurate material proportioning and mixing.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- XINJIANG WESTERN HENGSHUO BUILDING MATERIALS MANUFACTURING CO LTD
- Filing Date
- 2025-10-20
- Publication Date
- 2026-08-04
AI Technical Summary
Existing concrete manufacturing equipment mostly uses manual weighing to proportion materials, which can lead to deviations in the amount of any raw material, resulting in substandard concrete strength, reduced durability, or even engineering accidents.
The screw-feeding component, combined with an electronic metering module, achieves closed-loop proportioning. The drive motor and transmission disc form a bidirectional rotating mixing structure. Combined with a transparent material cylinder and electronic metering valve, it ensures accurate material proportioning and uniform mixing.
It improves the strength consistency and mixing efficiency of concrete products, reduces human intervention, avoids substandard strength and reduced durability due to batching problems, and reduces the risk of engineering accidents.
Smart Images
Figure CN224588292U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of concrete manufacturing, and specifically relates to a concrete manufacturing device convenient for proportioning. Background Technique
[0002] Concrete, simply referred to as "concrete": is a general term for engineering composite materials in which aggregate is cemented into a whole by cementitious materials. Usually, the term concrete refers to cement concrete made of cement as the cementitious material, sand and stone as the aggregate; mixed with water in a certain proportion and stirred, also known as ordinary concrete, which is widely used in civil engineering, such as; The authorized announcement number CN218776867U provides a recycled permeable concrete manufacturing device, including a base table. On the upper surface of the base table, a fixed table is fixedly connected to the right side. Inside the fixed table, a mixing body is fixedly embedded. On the side of the fixed table away from the mixing body, a storage bin is fixedly connected. An upper slot is opened at the upper end of the storage bin. Inside the upper slot, a feeding mechanism for convenient feeding is arranged. On the outer side of the storage bin, a dispersing mechanism for keeping the materials flowing is arranged. By starting the driving motor to drive the round rod to rotate inside the outer slot, the aggregate is placed on the upper surface of the transmission track and transported into the storage bin. At the same time, the continuous rotation of the transmission track can continuously drive the aggregate to rise and be transported into the storage bin, and quickly transported into the mixing body through the storage bin for mixing and processing, achieving the effect of improving the feeding and processing of permeable concrete.
[0003] However, most of the existing concrete manufacturing devices use manual weighing to proportion materials such as sand and gravel. However, any deviation in the dosage of any raw material will lead to unqualified concrete strength, reduced durability, or even engineering accidents, affecting the manufacturing effect of the device; Therefore, in view of the above problems, it is urgent to innovate and design on the basis of the original concrete manufacturing device. Content of the Utility Model
[0004] The purpose of the utility model is to provide a concrete manufacturing device convenient for proportioning, so as to solve the problem that most of the existing devices use manual weighing to proportion materials such as sand and gravel, but any deviation in the dosage of any raw material will lead to unqualified concrete strength, reduced durability, or even engineering accidents, affecting the manufacturing effect of the device as mentioned in the above background technique.
[0005] To achieve the above purpose, the utility model provides the following technical solution: A concrete manufacturing device convenient for proportioning, including: a base, and a mixing barrel arranged on the upper side of the base. A mixing chamber is opened inside the mixing barrel, and a transparent material barrel is installed on the upper side of the mixing barrel; It also includes: A first drive motor is installed on the rear side of the mixer drum, and a drive disk is connected to the front end of the first drive motor. A first drive rod is connected to the front end of the drive disk, and a stirring frame is provided on the outside of the first drive rod. A crushing rod is provided inside the stirring frame, and a linkage mixing unit is connected to the left side of the drive disk. A sealing cylinder cover is installed on the upper side of a transparent material cylinder, and a connecting frame is provided at the lower end of the sealing cylinder cover. A positioning ring is connected to the lower end of the connecting frame. A second drive motor is provided in the middle of the sealing cylinder cover, and a third drive rod is connected to the lower end of the second drive motor. A stirring blade is provided in the middle of the third drive rod, and a feeding rod is connected to the lower end of the stirring blade. A second support frame is connected to the lower end of the feeding rod, and an electronic metering valve is provided at the lower end of the second support frame.
[0006] In one possible implementation, the stirring rack is positioned at an equal angle to the outside of the first drive rod, and the first drive rod is rotatably connected to the mixing cylinder.
[0007] In one possible configuration, the connecting frame is engaged with the positioning ring, and the third drive rod is rotatably connected to the connecting frame.
[0008] In one possible implementation, the stirring blades are evenly spaced at the center of the third drive rod.
[0009] In one possible implementation, the transparent material cylinder is positioned at an equal angle on the upper side of the mixing cylinder, and the sealing cylinder cover is engaged with the transparent material cylinder.
[0010] In one possible scenario, the feed rod is rotatably connected to the second support frame.
[0011] In one possible implementation, the linkage mixing unit includes a transmission disk mounted on the left side of the drive disk, and a second drive rod is connected to the front end of the transmission disk, and a first support frame is connected to the front end of the second drive rod. The transmission disc and the drive disc are meshed together, and the transmission disc and the second drive rod are rotatably connected to the mixer barrel.
[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: This concrete manufacturing device, which facilitates proportioning, adopts a screw feeding part in conjunction with an electronic metering module to form a closed-loop proportioning system, ensuring that the proportioning error of a single raw material is not large, further improving the consistency of concrete product strength, and avoiding the impact of the device's manufacturing effect. At the same time, the device is equipped with a variety of different material storage structures, making it easy for operators to add materials before using the device. After that, the device automatically completes the proportioning and mixing of concrete products, reducing manual intervention and achieving better usage results, as detailed below. 1. The second drive motor, in conjunction with the second support frame, drives the third drive rod and the feeding rod to rotate inside the transparent material cylinder. This causes the rapidly rotating feeding rod to push the material stored inside the transparent material cylinder downwards into the mixing chamber. At this time, the electronic metering valve at the lower end of the second support frame monitors the material in real time, ensuring that the device can control the proportion of different materials according to the concrete preparation requirements. This avoids problems caused by material batching, such as substandard concrete strength, reduced durability, or even engineering accidents, thereby improving the preparation and use effect of the device. 2. By setting multiple transparent material cylinders on the upper side of the mixer drum, operators can automatically mix and prepare different types of materials by filling the transparent material cylinders before using the equipment, reducing the impact of manual intervention on the equipment preparation. 3. The first drive motor, in conjunction with the drive disc and transmission disc, drives the first drive rod and the second drive rod to rotate inside the mixing chamber. This causes the second drive rod to work with the first drive rod to form a bidirectional rotational mixing structure. Compared with the traditional single-cylinder mixing, this structure has a better mixing effect and can more quickly break up agglomerated materials, avoiding uneven mixing during the preparation process and improving the material mixing efficiency of the device. Attached Figure Description
[0013] Figure 1 This is a frontal cross-sectional view of the present invention. Figure 2 This is a side view sectional structural diagram of the present invention; Figure 3 This is a top view cross-sectional structural diagram of the connection between the third drive rod and the stirring blade of this utility model; Figure 4 This is a top sectional view of the connection between the drive disc and the transmission disc of this utility model. Figure 5 This utility model Figure 1 Enlarged structural diagram at point A in the middle; Figure 6 This is a schematic cross-sectional view of the connection between the first drive rod and the stirring frame of this utility model.
[0014] In the diagram: 1. Base; 2. Mixing cylinder; 3. Mixing chamber; 4. First drive motor; 5. Drive disc; 6. First drive rod; 7. Stirring frame; 8. Crushing rod; 9. Transmission disc; 10. Second drive rod; 11. First support frame; 12. Machine door; 13. Limiting rod; 14. Transparent material cylinder; 15. Sealing cylinder cover; 16. Connecting frame; 17. Positioning ring; 18. Second drive motor; 19. Third drive rod; 20. Stirring blade; 21. Discharge rod; 22. Second support frame; 23. Electronic metering valve. Detailed Implementation
[0015] 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.
[0016] Please see Figures 1-6 This utility model provides a technical solution: a concrete manufacturing device for easy proportioning, comprising a base 1, a mixing cylinder 2, a mixing chamber 3, a first drive motor 4, a drive disc 5, a first drive rod 6, a mixing frame 7, a crushing rod 8, a transmission disc 9, a second drive rod 10, a first support frame 11, a machine door 12, a limiting rod 13, a transparent material cylinder 14, a sealing cylinder cover 15, a connecting frame 16, a positioning ring 17, a second drive motor 18, a third drive rod 19, a mixing blade 20, a feeding rod 21, a second support frame 22, and an electronic metering valve 23.
[0017] Specifically, such as Figure 1 , Figure 2 and Figure 5As shown, before using the device, it is placed in the designated position along the base 1, and the sealing cylinder cover 15 is installed inside the transparent material cylinder 14 along the connecting frame 16 at its lower end. At this time, due to the engaging connection structure between the connecting frame 16 and the positioning ring 17, the positioning ring 17 inside the transparent material cylinder 14 fixes the installation position of the connecting frame 16 and the sealing cylinder cover 15. Then, the required materials are poured into the different transparent material cylinders 14 through the feed port on the upper side of the sealing cylinder cover 15. At this time, the second drive located in the middle of the sealing cylinder cover 15 is activated. Motor 18 drives the third drive rod 19 connected to its lower end to rotate inside the connecting frame 16. The rotating third drive rod 19 pushes the feeding rod 21 connected to its lower end to rotate at the lower end of the transparent material cylinder 14. Due to the rotating connection structure between the second support frame 22 and the feeding rod 21, the connecting frame 16, in conjunction with the second support frame 22, restricts the movement of the third drive rod 19 and the feeding rod 21, preventing them from rotating arbitrarily inside the transparent material cylinder 14 due to the drive of the second drive motor 18. At this time, the rapidly rotating feeding rod 21... The material stored inside the transparent material cylinder 14 is pushed downwards into the mixing chamber 3. Simultaneously, the electronic metering valve 23 at the lower end of the second support frame 22 monitors the material in real time. When the material reaches the set standard, a special electrical signal is transmitted. At this point, the second drive motor 18 receives the signal and stops driving, causing the third drive rod 19 and the feeding rod 21 to stop rotating inside the transparent material cylinder 14. This completes the controlled feeding of the material, ensuring that the device can controllably mix different materials according to the concrete preparation requirements, avoiding problems caused by… Problems with the batching of materials can lead to substandard concrete strength, reduced durability, or even engineering accidents. Therefore, it is necessary to improve the preparation and use efficiency of the equipment. At the same time, during the feeding process, the third drive rod 19 drives the stirring blade 20 to rotate inside the transparent material cylinder 14. This causes the rapidly rotating stirring blade 20 to push the materials stored inside the transparent material cylinder 14, such as sand, gravel, and cement, to tumble inside the transparent material cylinder 14. This prevents the materials from solidifying and clogging due to prolonged static placement inside the transparent material cylinder 14, thereby improving the feeding efficiency of the equipment and reducing the need for operators to frequently unclog and maintain the equipment. Specifically, such as Figure 1 , Figure 2 and Figure 5As shown, during the use of the device, by starting the first drive motor 4 located at the rear of the mixer drum 2, the first drive motor 4 drives the drive disc 5 and the first drive rod 6 connected to its front end to rotate inside the mixing chamber 3. At this time, due to the rotational connection structure between the first drive rod 6 and the first support frame 11, the first drive rod 6 is restricted to rotating inside the mixing chamber 3 by the first support frame 11 during rotation. At this time, the rapidly rotating first drive rod 6 drives the stirring frame 7 and the crushing rod 8 connected to its outer side to rotate counterclockwise inside the mixing chamber 3, so that the rapidly rotating stirring frame 7, together with the crushing rod 8, quickly tumbles the material falling into the mixing chamber 3, ensuring that the material can be quickly mixed with other materials inside the mixing chamber 3. At the same time, due to the meshing connection structure between the drive disc 5 and the transmission disc 9, the drive disc 5 rotates during the rotation process. The transmission disc 9 and the second drive rod 10 can be effectively driven to rotate clockwise inside the mixing chamber 3. The second drive rod 10, in conjunction with the first drive rod 6, forms a bidirectional rotating mixing structure, which has a better mixing effect than the traditional single-cylinder mixing and improves the material mixing efficiency of the device. After the material mixing is completed, the concrete product stored inside the mixing chamber 3 is discharged from the device through the discharge port opened on the lower side of the mixing chamber 3. At the same time, the limiting rod 13 that passes through the outside of the rotating door 12 is rotated. Due to the threaded connection structure between the limiting rod 13 and the door 12 and the mixing cylinder 2, the limiting rod 13 rotating towards the front end relaxes the series limit on the door 12 and the mixing cylinder 2, making it easy for the operator to pull the door 12 out to rinse and clean the residual material inside the mixing cylinder 2, avoiding the residual material from affecting the secondary use of the device and improving the service life of the device.
[0018] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.
[0019] Although the present invention 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 invention should be included within the protection scope of the present invention.
Claims
1. A concrete manufacturing plant for facilitating proportioning, comprising: The base (1) and the mixing cylinder (2) provided on the upper side of the base (1) have a mixing chamber (3) inside and a transparent material cylinder (14) installed on the upper side of the mixing cylinder (2). Its characteristic is that it further includes: The first drive motor (4) is installed on the rear side of the mixer drum (2), and the front end of the first drive motor (4) is connected to the drive disk (5). The front end of the drive disk (5) is connected to the first drive rod (6), and the outside of the first drive rod (6) is provided with a stirring rack (7). The inside of the stirring rack (7) is provided with a crushing rod (8). The left side of the drive disk (5) is connected to the linkage mixing unit. A sealing cylinder cover (15) is installed on the upper side of a transparent material cylinder (14), and a connecting frame (16) is provided at the lower end of the sealing cylinder cover (15). A positioning ring (17) is connected to the lower end of the connecting frame (16). A second drive motor (18) is provided in the middle of the sealing cylinder cover (15), and a third drive rod (19) is connected to the lower end of the second drive motor (18). A stirring blade (20) is provided in the middle of the third drive rod (19), and a feeding rod (21) is connected to the lower end of the stirring blade (20). A second support frame (22) is connected to the lower end of the feeding rod (21), and an electronic metering valve (23) is provided at the lower end of the second support frame (22).
2. A concrete manufacturing plant for facilitating proportioning according to claim 1, characterized in that: The stirring rack (7) is set at an equal angle to the outside of the first drive rod (6), and the first drive rod (6) is rotatably connected to the mixer cylinder (2).
3. A concrete manufacturing plant for facilitating proportioning as claimed in claim 1 wherein: The connecting frame (16) is engaged with the positioning ring (17), and the third drive rod (19) is rotatably connected to the connecting frame (16).
4. A concrete manufacturing plant for facilitating proportioning as claimed in claim 1 wherein: The stirring blades (20) are evenly spaced in the middle of the third drive rod (19).
5. A concrete manufacturing apparatus for facilitating proportioning as claimed in claim 1 wherein: The transparent material cylinder (14) is set at an equal angle on the upper side of the mixer cylinder (2), and the sealing cylinder cover (15) is engaged with the transparent material cylinder (14).
6. A concrete manufacturing apparatus for facilitating proportioning according to claim 1, wherein: The feeding rod (21) is rotatably connected to the second support frame (22).
7. A concrete manufacturing apparatus for facilitating proportioning as claimed in claim 1 wherein: The linkage mixing unit includes a transmission disk (9) installed on the left side of the drive disk (5), and the front end of the transmission disk (9) is connected to a second drive rod (10), and the front end of the second drive rod (10) is connected to a first support frame (11). The transmission disc (9) is meshed with the drive disc (5), and the transmission disc (9) and the second drive rod (10) are rotatably connected to the mixer barrel (2).