A uniform feeding device for concrete production
By introducing a mixing rack, sliding baffle, and rotating auger into the concrete production equipment, the problems of uneven mixing and clogging of raw materials have been solved, improving production efficiency and ease of use.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- XINYANG DINGSHENG IND CO LTD
- Filing Date
- 2025-06-19
- Publication Date
- 2026-06-02
AI Technical Summary
Existing uniform feeding devices for concrete production cannot achieve uniform mixing of raw materials, resulting in low production efficiency and a tendency to clog.
A uniform feeding device was designed, comprising a mixing rack, a sliding baffle, and a rotating auger. The mixing rack achieves uniform mixing of raw materials, the sliding baffle controls the feeding speed, and the rotating auger prevents clogging.
It achieves uniform dispersion and mixing of raw materials, improves production efficiency, prevents raw material blockage, and makes it more convenient to use.
Smart Images
Figure CN224310910U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of uniform feeding technology for concrete production, specifically a uniform feeding device for concrete production. Background Technology
[0002] Concrete is an artificial stone material made by mixing cementitious materials, granular aggregates, and water, with admixtures and additives added when necessary, in a certain proportion, uniformly stirring, compacting, and curing. During the production and processing of concrete, to ensure production efficiency and quality, all raw materials must be evenly dispersed in the production equipment.
[0003] Existing uniform feeding devices for concrete production directly feed raw materials into the production equipment, resulting in a large amount of raw materials entering at once. The raw materials are not mixed evenly, leading to low production efficiency. Furthermore, existing uniform feeding devices for concrete production are not easy to control the feeding speed, which can cause blockages in the raw materials and make them inconvenient to use. Utility Model Content
[0004] (a) Technical problems to be solved
[0005] To address the shortcomings of existing technologies, this utility model provides a uniform feeding device for concrete production, which solves the problems mentioned in the background art.
[0006] (II) Technical Solution
[0007] To achieve the above objectives, this utility model provides the following technical solution: a uniform feeding device for concrete production, comprising a support frame, a base fixedly installed on the top of the support frame, a mixing cylinder fixedly installed at one end of the base, a feed pipe fixedly installed on the top of the mixing cylinder, a stirring shaft rotatably connected to the top of the mixing cylinder, a stirring frame fixedly installed on the outer side of the stirring shaft, a motor base fixedly installed on one side of the top of the mixing cylinder, a drive motor fixedly installed on one side of the motor base, a drive pulley fixedly installed at the output end of the drive motor, a belt drivingly connected to the outer side of the drive pulley, a driven pulley fixedly installed on the top of the stirring shaft, the outer side of the driven pulley and the outer side of the drive pulley being connected by a belt drive, a discharge rack fixedly installed at the bottom of the mixing cylinder, a sliding groove provided inside the discharge rack, and a sliding baffle slidably connected inside the sliding groove.
[0008] Optionally, a mounting base is fixedly installed on the top of the material discharge rack, an electric telescopic rod is fixedly installed on the top of the mounting base, and a pusher is fixedly installed on the extended end of the electric telescopic rod.
[0009] Optionally, the bottom of the pusher seat is fixedly installed on the top side of the sliding baffle, the bottom of the discharge rack is fixedly installed with a collection hopper, and the bottom of the collection hopper is fixedly installed with a fixing frame.
[0010] Optionally, a fixed base is fixedly installed on the top of the fixed frame, and a feeding pipe is fixedly installed on the top of the fixed base. A rotating shaft is rotatably connected inside the feeding pipe.
[0011] Optionally, a rotating auger is fixedly installed on the outside of the rotating shaft, the rotating auger is located inside the collecting hopper, and a discharge pipe is fixedly installed at the bottom of the feeding pipe.
[0012] Optionally, a motor frame is fixedly installed on one side of the top of the fixing frame, and a servo motor is fixedly installed inside the motor frame. The output end of the servo motor is fixedly installed at one end of the rotating shaft.
[0013] This utility model provides a uniform feeding device for concrete production, which has the following beneficial effects:
[0014] 1. This uniform feeding device for concrete production, through the setting of the mixing rack, enables the uniform distribution and mixing of raw materials, thereby achieving a good mixing effect and improving production efficiency.
[0015] 2. The uniform feeding device for concrete production, through the setting of the sliding baffle, enables the uniform feeding speed to be easily controlled, preventing the raw materials from clogging, thereby achieving a more uniform feeding effect and making it more convenient to use. Attached Figure Description
[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;
[0017] Figure 2 This utility model Figure 1 Enlarged structural diagram at point A;
[0018] Figure 3 This is a side sectional view of the structure of this utility model;
[0019] Figure 4 This utility model Figure 3 Enlarged structural diagram at point B;
[0020] Figure 5 This is a schematic diagram of the structure of this utility model from a frontal sectional view;
[0021] Figure 6 This is a schematic diagram of the isotropic structure of this utility model;
[0022] Figure 7 This utility model Figure 6 Enlarged structural diagram at point C;
[0023] Figure 8 This is a schematic diagram showing the internal cross-section of the feeding tube of this utility model.
[0024] In the diagram: 1. Bracket; 2. Support; 3. Mixing cylinder; 4. Feed pipe; 5. Stirring shaft; 6. Stirring frame; 8. Motor base; 9. Drive motor; 10. Drive pulley; 11. Belt; 12. Driven pulley; 13. Discharge rack; 14. Sliding groove; 15. Sliding baffle; 16. Mounting base; 17. Electric telescopic rod; 18. Pushing seat; 19. Collection hopper; 20. Fixed frame; 21. Fixed base; 22. Feeding pipe; 23. Rotating shaft; 24. Rotating auger; 25. Discharge pipe; 26. Motor frame; 27. Servo motor. Detailed Implementation
[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.
[0026] Example
[0027] Please see Figures 1 to 5 The present invention provides a technical solution: a uniform feeding device for concrete production, comprising a support 1, a support 2 fixedly installed on the top of the support 1, a mixing cylinder 3 fixedly installed at one end of the support 2, a feed pipe 4 fixedly installed on the top of the mixing cylinder 3, a stirring shaft 5 rotatably connected to the top of the mixing cylinder 3, a stirring frame 6 fixedly installed on the outside of the stirring shaft 5, a motor base 8 fixedly installed on one side of the top of the mixing cylinder 3, a drive motor 9 fixedly installed on one side of the motor base 8, a drive pulley 10 fixedly installed at the output end of the drive motor 9, a belt 11 drivingly connected to the outside of the drive pulley 10, a driven pulley 12 fixedly installed on the top of the stirring shaft 5, the outside of the driven pulley 12 and the outside of the drive pulley 10 being drivenly connected by the belt 11, a discharge rack 13 fixedly installed at the bottom of the mixing cylinder 3, a sliding groove 14 opened inside the discharge rack 13, and a sliding baffle 15 slidably connected inside the sliding groove 14.
[0028] Specifically, the raw materials are first poured into the mixing drum 3 through the feed pipe 4, and then the drive motor 9 is started. The output end of the drive motor 9 will drive the active pulley 10 to rotate. The active pulley 10 will drive the driven pulley 12 to rotate through the belt 11. The driven pulley 12 will drive the stirring shaft 5 to drive the stirring frame 6 to rotate. The stirring frame 6 will stir and mix the raw materials to make them evenly mixed.
[0029] Please refer to Figure 6 to Figure 8 A mounting base 16 is fixedly installed on the top of the material rack 13, an electric telescopic rod 17 is fixedly installed on the top of the mounting base 16, and a pusher seat 18 is fixedly installed on the extended end of the electric telescopic rod 17.
[0030] Specifically, when the electric telescopic rod 17 is opened, the extended end of the electric telescopic rod 17 will drive the push seat 18 to move.
[0031] Please refer to Figure 6 to Figure 8 The bottom of the pusher seat 18 is fixedly installed on the top side of the sliding baffle 15, and the bottom of the discharge rack 13 is fixedly installed with a collection hopper 19, and the bottom of the collection hopper 19 is fixedly installed with a fixing frame 20.
[0032] Specifically, the pusher seat 18 will drive the sliding baffle 15 to slide inside the sliding groove 14, so that the sliding baffle 15 slides out from inside the sliding groove 14, thereby allowing the raw materials inside the mixing cylinder 3 to enter the collection hopper 19 through the discharge rack 13.
[0033] Please refer to Figure 6 to Figure 8 A fixed base 21 is fixedly installed on the top of the fixed frame 20, and a feeding pipe 22 is fixedly installed on the top of the fixed base 21. A rotating shaft 23 is rotatably connected inside the feeding pipe 22.
[0034] Specifically, the rotating shaft 23 rotates inside the feeding tube 22.
[0035] Please refer to Figure 6 to Figure 8 A rotating auger 24 is fixedly installed on the outside of the rotating shaft 23. The rotating auger 24 is located inside the collecting hopper 19. A discharge pipe 25 is fixedly installed at the bottom of the feeding pipe 22. A motor frame 26 is fixedly installed on one side of the top of the fixed frame 20. A servo motor 27 is fixedly installed inside the motor frame 26. The output end of the servo motor 27 is fixedly installed at one end of the rotating shaft 23.
[0036] Specifically, when the servo motor 27 is started, the output end of the servo motor 27 will drive the rotating shaft 23 to rotate inside the feeding pipe 22. The rotating shaft 23 will drive the rotating auger 24 to discharge the raw material, so that the raw material is discharged through the discharge pipe 25.
[0037] In use, the raw materials are first poured into the mixing drum 3 through the feed pipe 4. Then, the drive motor 9 is started. The output of the drive motor 9 drives the active pulley 10 to rotate. The active pulley 10 drives the driven pulley 12 to rotate through the belt 11. The driven pulley 12 drives the stirring shaft 5 to rotate the stirring frame 6. The stirring frame 6 stirs and mixes the raw materials to make them evenly mixed. When discharge is required, the electric telescopic rod 17 is opened. The extended end of the electric telescopic rod 17 drives the pusher seat 18 to move. The pusher seat 18 drives the sliding baffle 15 to slide inside the sliding groove 14, so that the sliding baffle 15 slides out from inside the sliding groove 14, and then the raw materials inside the mixing drum 3 enter the collection hopper 19 through the discharge rack 13. Then, the servo motor 27 is started. The output of the servo motor 27 drives the rotating shaft 23 to rotate inside the feeding pipe 22. The rotating shaft 23 drives the rotating auger 24 to discharge the raw materials, so that the raw materials are discharged through the discharge pipe 25.
[0038] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.
Claims
1. A uniform feeding device for concrete production comprising a support (1), characterized in that: A support (2) is fixedly installed on the top of the bracket (1). A mixing cylinder (3) is fixedly installed on one end of the support (2). A feed pipe (4) is fixedly installed on the top of the mixing cylinder (3). A stirring shaft (5) is rotatably connected to the top of the mixing cylinder (3). A stirring frame (6) is fixedly installed on the outside of the stirring shaft (5). A motor base (8) is fixedly installed on one side of the top of the mixing cylinder (3). A drive motor (9) is fixedly installed on one side of the motor base (8). The output end of the drive motor (9) is fixedly installed on the top of the mixing cylinder (3). A drive pulley (10) is fixedly installed, and a belt (11) is connected to the outer side of the drive pulley (10). A driven pulley (12) is fixedly installed on the top of the stirring shaft (5). The outer side of the driven pulley (12) and the outer side of the drive pulley (10) are connected by a belt (11). A discharge rack (13) is fixedly installed at the bottom of the mixing cylinder (3). A sliding groove (14) is opened inside the discharge rack (13). A sliding baffle (15) is slidably connected inside the sliding groove (14).
2. The uniform feeding device for producing concrete according to claim 1, characterized in that: The top of the feed rack (13) is fixedly installed with a mounting base (16), the top of the mounting base (16) is fixedly installed with an electric telescopic rod (17), and the extended end of the electric telescopic rod (17) is fixedly installed with a pusher seat (18).
3. The uniform feeding device for producing concrete according to claim 2, characterized in that: The bottom of the pusher seat (18) is fixedly installed on the top side of the sliding baffle (15), and the bottom of the discharge rack (13) is fixedly installed with a collection hopper (19), and the bottom of the collection hopper (19) is fixedly installed with a fixing frame (20).
4. The uniform feeding device for producing concrete according to claim 3, characterized in that: A fixed base (21) is fixedly installed on the top of the fixed frame (20), and a feeding pipe (22) is fixedly installed on the top of the fixed base (21). A rotating shaft (23) is rotatably connected inside the feeding pipe (22).
5. A uniform feeding device for concrete production according to claim 4, characterized in that: A rotating auger (24) is fixedly installed on the outside of the rotating shaft (23). The rotating auger (24) is located inside the collecting hopper (19). A discharge pipe (25) is fixedly installed at the bottom of the feeding pipe (22).
6. A uniform feeding device for concrete production according to claim 5, characterized in that: A motor frame (26) is fixedly installed on one side of the top of the fixed frame (20), and a servo motor (27) is fixedly installed inside the motor frame (26). The output end of the servo motor (27) is fixedly installed at one end of the rotating shaft (23).