Solid waste-based soft soil curing agent mixing device
Patent Information
- Application Number
- CN202522438052.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-17
- Publication Date
- 2026-10-23
- Estimated Expiration
- 2035-11-17
AI Technical Summary
[0005]为了克服现有单一搅拌杆和混合筒的混合设别，无法对混合筒内部不同高度的物料进行充分混合处理，混合混合筒内的物料容易形成上下分层，尤其是位于顶部和底部的物料移动受限，导致物料混合不均匀的情况，本申请提供一种固废基软土固化剂混合设备
[0021]通过采用上述技术方案，混合桶的主要作用是提供一个封闭的容器用于存储或容纳待混合物料。内壁开口处开设的内螺纹确保了螺盖可以通过螺纹组装紧固在混合桶上，从而实现密封，防止物料泄漏或外界杂质的进入，保证了容器的密封性和物料的纯净度。螺盖自身的作用则是其上的外螺纹与混合桶内壁的内螺纹相配合，确保两者紧密连接，从而实现密封功能，同时后期拆分倾倒内部的固废基软土固化剂。
Smart Images
Figure CN224877822U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the technical field of solidifying agent mixing equipment, and in particular to a solid waste-based soft soil solidifying agent mixing equipment. Background Technology
[0002] Solid waste-based soft soil stabilizing agent is an environmentally friendly building material used to reinforce weak foundations, made primarily from industrial solid waste through scientific formulation and modification. This stabilizing agent utilizes the cementitious properties generated by grinding construction waste and leverages the potential active components within the industrial solid waste, giving it significant advantages. Biomass solid waste contains a high amount of volcanic ash, which enhances its performance as a soil stabilizing agent. Furthermore, the addition of fiber materials effectively strengthens the mechanical properties of the stabilized soil, ensuring its stability and strength.
[0003] When processing and mixing solid waste-based soft soil solidification agents, it is usually necessary to mix these different materials together. However, in actual operation, a single stirring rod is used to vertically stir the materials in the mixing drum. When stirring the materials, the single stirring rod only has shear force on a single plane and can only mix the materials in a single vertical direction. This results in the materials in the upper and lower parts of the mixing drum not being fully mixed.
[0004] Regarding the aforementioned technologies, the inventors discovered that the mixing device consisting of a single stirring rod and a mixing cylinder cannot adequately mix materials at different heights within the mixing cylinder. The materials within the mixing cylinder are prone to stratification, especially the materials at the top and bottom, which have restricted movement, resulting in uneven mixing and affecting the quality and performance of the final product. For example, uneven mixing can lead to inconsistent performance, and potential chemical reactions between materials may affect the performance of the curing agent. Utility Model Content
[0005] In order to overcome the limitations of existing mixing devices with a single stirring rod and mixing drum, which cannot fully mix materials at different heights inside the mixing drum and tend to form layers, especially the materials at the top and bottom which have restricted movement, resulting in uneven mixing, this application provides a solid waste-based soft soil solidification agent mixing device.
[0006] The solid waste-based soft soil solidification agent mixing equipment provided in this application adopts the following technical solution: A solid waste-based soft soil solidification agent mixing device includes a support component, a mixing tank, and a stirring component. The support component includes a support frame, with rotating plates vertically fixed on both the front and rear sides of the top of the support frame. A mixing tank is positioned above the support frame, with an opening at one end. Rotating columns are horizontally fixed on both the front and rear sides of the outer circumference of the mixing tank, and these columns are rotatably connected to the top of the rotating plates. A stirring component is assembled at the opening of the mixing tank, and the stirring component is used to agitate the solidification agent in the mixing tank. A toothed ring is vertically positioned at the bottom of the outer circumference of the mixing tank, and the top of the toothed ring is fixed to the bottom surface of the outer circumference of the mixing tank. A deflection motor is horizontally fixed on the top surface of the support frame, and a deflection gear is fixed at the output end of the deflection motor, with the deflection gear meshing with the toothed ring.
[0007] By adopting the above technical solution, the support frame ensures the stability of the equipment by providing support and fixing the rotating plate and mixing tank; the rotating plate allows the mixing tank to rotate around the vertical direction, increasing the mixing uniformity; the mixing tank is used to contain and stir the solid waste-based soft soil and solidifying agent, and the opening design facilitates the addition of materials; the rotating column serves as the supporting structure for the mixing tank, allowing it to rotate flexibly; the stirring component is used to stir the materials in the mixing tank, accelerating the mixing process; the gear ring, through meshing with the deflection gear, drives the mixing tank to rotate, further promoting the uniform mixing of the mixture; the deflection motor provides rotational power to the equipment, and the deflection gear transmits the power of the motor to the mixing tank, enabling it to achieve rotation and mixing actions. After the deflection motor starts, it drives the deflection gear to rotate. Since the deflection gear meshes with the gear ring fixed at the bottom of the mixing tank, the rotation of the deflection gear causes the mixing tank to rotate left and right, while the rotating column ensures that the mixing tank can rotate freely around the vertical axis, thereby achieving uniform mixing of solid waste-based soft soil and solidifying agent throughout the mixing tank, improving mixing efficiency and quality.
[0008] Optionally, the mixing component includes a screw cap, which is detachably assembled at the opening of the mixing tank, and a stirring motor is horizontally fixed at the center of the outer end of the screw cap, while a stirring auger is horizontally arranged at the other end of the screw cap.
[0009] By adopting the above technical solution, the screw cap is used to fix the opening of the mixing tank and serves to seal and assemble the stirring motor. The stirring auger is the main stirring tool, which directly contacts the material for stirring.
[0010] Optionally, one end of the stirring auger is rotatably connected to the center of the screw cap, and the end of the stirring auger is fixed to the output end of the stirring motor.
[0011] By adopting the above technical solution, the stirring motor provides power to the stirring auger, causing it to rotate inside the mixing tank, thereby stirring the materials inside the tank.
[0012] Optionally, a rotating frame is fixed to the other end of the screw cap, and the rotating frame is rotatably connected to the stirring auger.
[0013] By adopting the above technical solution, the rotating frame is used to support the stirring auger and multiple stirring rods, and to ensure that they can rotate freely.
[0014] Optionally, multiple stirring rods are evenly and horizontally arranged on the rotating frame, and the ends of the multiple stirring rods are provided with rotating rods, and the rotating rods at the ends of the multiple stirring rods are rotatably installed on the rotating frame.
[0015] By adopting the above technical solution, the stirring rod meshes with the main gear on the stirring auger through planetary gears, ensuring that the stirring rod is driven by the stirring auger to stir at different rotation centers, thereby achieving multi-angle and uniform mixing of materials.
[0016] Optionally, planetary gears are fixed on the rotating rods of multiple stirring rods.
[0017] By adopting the above technical solution, planetary gears are fixed on the rotating rods of multiple stirring rods, which are used to drive multiple stirring rods to rotate with the stirring auger in the later stage, so as to fully mix the material.
[0018] Optionally, a main gear is horizontally fixed on the stirring auger, and the main gear meshes with planetary gears at the ends of multiple stirring rods.
[0019] By adopting the above technical solution, when the stirring motor starts, the stirring auger and the rotating frame rotate accordingly, driving the multiple stirring rods on the rotating frame and their planetary gears to move together. The main gear is fixed on the stirring auger and meshes with the planetary gears on each stirring rod, causing the stirring rods to rotate around their center of rotation, thereby ensuring that the materials are thoroughly and evenly mixed during the stirring process, achieving the ideal stirring effect.
[0020] Optionally, the inner wall opening of the mixing tank is provided with an internal thread, and the internal thread is assembled with the screw cap thread.
[0021] By adopting the above technical solution, the main function of the mixing drum is to provide a closed container for storing or containing materials to be mixed. The internal threads at the opening on the inner wall ensure that the screw cap can be threadedly fastened to the mixing drum, thereby achieving a seal, preventing material leakage or the entry of external impurities, and ensuring the container's airtightness and the purity of the materials. The screw cap itself functions by engaging its external threads with the internal threads of the mixing drum's inner wall, ensuring a tight connection and thus achieving a seal. It also facilitates the later disassembly and pouring of the solid waste-based soft soil solidifying agent inside.
[0022] In summary, this application includes at least one of the following beneficial technical effects: The mixing tank is used to contain and mix various raw materials; the screw cap is threadedly connected to the opening of the mixing tank, serving to seal and fix the stirring components without hindering the mixing process. Driven by the screw cap, the stirring auger and stirring rod can rotate in both directions, effectively agitating the raw materials in the mixing tank and promoting thorough mixing. The cooperation of the deflection motor and deflection gear causes the mixing tank to shift left and right on the support frame, further accelerating the mixing speed of the raw materials. The entire device, through the coordinated work of the deflection motor and the stirring motor, ensures that the raw materials of the solid waste-based soft soil solidification agent can be fully and uniformly mixed in the mixing tank, improving the quality of the solidification agent. Starting the deflection motor drives the deflection gear to rotate, thereby causing the mixing tank to shift on the support frame, and the raw materials continuously move within the mixing tank for initial mixing; then starting the stirring motor causes the stirring auger to drive the stirring rod to rotate on the rotating frame, further agitating the raw materials for mixing. Simultaneously, the combination of the deflection gear and the mixing tank ensures that the raw materials are evenly stressed within the tank, ultimately achieving thorough mixing. Attached Figure Description
[0023] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this application; Figure 2 This is a schematic diagram of the overall structure of the embodiment of this application in an exploded state; Figure 3 This is a schematic diagram of the structure of the support member in the exploded state according to an embodiment of this application; Figure 4 This is a schematic diagram of the structure of the mixing tank in the decomposed state according to an embodiment of this application; Figure 5 This is a schematic diagram of the structure of the stirring component in the decomposed state according to an embodiment of this application.
[0024] Explanation of reference numerals in the attached drawings: 1. Support component; 11. Support frame; 12. Deflection motor; 13. Deflection gear; 14. Rotating plate; 2. Mixing tank; 21. Rotating column; 22. Internal thread; 23. Gear ring; 3. Stirring component; 31. Screw cap; 32. Stirring motor; 33. Rotating frame; 34. Stirring auger; 35. Main gear; 36. Stirring rod; 37. Planetary gear. Detailed Implementation
[0025] The present application will be further described in detail below with reference to the accompanying drawings.
[0026] This application discloses a mixing device for a solid waste-based soft soil solidification agent. (Refer to...) Figure 1 , Figure 2 , Figure 3 and Figure 4A solid waste-based soft soil solidification agent mixing device includes a support component 1, a mixing tank 2, and a stirring component 3. The support component 1 includes a support frame 11, with rotating plates 14 vertically fixed on both the front and rear sides of the top of the support frame 11. The mixing tank 2 is arranged above the support frame 11, with one end of the mixing tank 2 open. Rotating columns 21 are horizontally fixed on both the front and rear sides of the outer circumference of the mixing tank 2, and the rotating columns 21 are rotatably connected to the top of the rotating plates 14. The stirring component 3 is assembled at the opening of the mixing tank 2 and is used to stir the solidification agent to mix in the mixing tank 2. A toothed ring 23 is vertically arranged at the bottom of the outer circumference of the mixing tank 2, and the top end of the toothed ring 23 is fixed on the bottom surface of the outer circumference of the mixing tank 2. A deflection motor 12 is horizontally fixed on the top surface of the support frame 11, and a deflection gear 13 is fixed at the output end of the deflection motor 12, and the deflection gear 13 meshes with the toothed ring 23.
[0027] By adopting the above technical solution, the support frame 11 ensures the stability of the equipment by providing support and fixing the rotating plate 14 and the mixing tank 2; the rotating plate allows the mixing tank 2 to rotate around the vertical direction, increasing the mixing uniformity; the mixing tank 2 is used to contain and stir the solid waste base soft soil and solidifying agent, and the opening design facilitates the addition of materials; the rotating column 21 serves as the supporting structure of the mixing tank, allowing it to rotate flexibly; the stirring component 3 is used to stir the materials in the mixing tank 2, accelerating the mixing process; the toothed ring 23, by meshing with the deflection gear 13, drives the mixing tank 2 to rotate, further promoting the uniform mixing of the mixture; the deflection motor 12 provides rotational power to the equipment, and the deflection gear 13 transmits the power of the motor to the mixing tank 2, enabling it to achieve rotation and mixing actions. After the deflection motor 13 starts, it drives the deflection gear to rotate. Since the deflection gear 13 meshes with the toothed ring 23 fixed at the bottom of the mixing barrel 2, the rotation of the deflection gear 13 drives the mixing barrel 2 to rotate left and right. At the same time, the rotating column 21 ensures that the mixing barrel 2 can rotate freely around the vertical axis, thereby achieving uniform mixing of solid waste base soft soil and solidifying agent inside the entire mixing barrel 2, improving mixing efficiency and quality.
[0028] Reference Figure 2 , Figure 4 and Figure 5 The mixing component 3 includes a screw cap 31, which is detachably assembled at the opening of the mixing tank 2. A stirring motor 32 is horizontally fixed at the center of the outer end of the screw cap 31, and a stirring auger 34 is horizontally mounted at the other end of the screw cap 31. The screw cap 31 is used to fix the opening of the mixing tank 2 and serves to seal and assemble the stirring motor 32. The stirring auger 34 is the main stirring tool, directly contacting the material for stirring. One end of the stirring auger 34 is rotatably connected through the center of the screw cap 31, and the end of the stirring auger 34 is fixed to the output end of the stirring motor 32. The stirring motor 32 provides power to the stirring auger 34, causing it to rotate inside the mixing tank 2, thereby stirring the material inside the tank.
[0029] Reference Figure 4 and Figure 5 The other end of the screw cap 31 is fixed with a rotating frame 33, which is rotatably connected to the stirring auger 34. The rotating frame 33 supports the stirring auger 34 and multiple stirring rods 36, ensuring their free rotation. Multiple stirring rods 36 are evenly and horizontally arranged on the rotating frame 33, and each stirring rod 36 has a rotating rod at its end, which is rotatably mounted on the rotating frame 33. The stirring rods 36 mesh with the main gear 35 on the stirring auger 34 via planetary gears 37, ensuring that the stirring rods 36, driven by the stirring auger 34, stir at different rotation centers, achieving multi-angle and uniform mixing of the materials. Planetary gears 37 are fixed to the rotating rods of each stirring rod 36. These planetary gears 37 are used to drive the stirring rods 36 to rotate with the stirring auger 34, thoroughly mixing the materials. A main gear 35 is horizontally fixed on the stirring auger 34, and the main gear 35 meshes with planetary gears 37 at the ends of multiple stirring rods 36. When the stirring motor 32 starts, the stirring auger 34 and the rotating frame 33 rotate accordingly, driving the multiple stirring rods 36 on the rotating frame 33 and their planetary gears 37 to move together. The main gear 35 is fixed on the stirring auger 34 and meshes with the planetary gears 37 on each stirring rod 36, causing the stirring rods 36 to rotate around their center of rotation, thereby ensuring that the materials are thoroughly and evenly mixed during the stirring process, achieving the ideal stirring effect.
[0030] Reference Figure 3 and Figure 4 The mixing tank 2 has an internal thread 22 at its inner wall opening, which is threadedly assembled with the screw cap 31. The main function of the mixing tank 2 is to provide a closed container for storing or containing materials to be mixed. The internal thread 22 at the inner wall opening ensures that the screw cap 31 can be threadedly fastened to the mixing tank, thereby achieving a seal, preventing material leakage or the entry of external impurities, and ensuring the container's airtightness and the purity of the materials. The screw cap 31 itself functions by having its external thread engage with the internal thread 22 on the inner wall of the mixing tank 2, ensuring a tight connection between the two, thus achieving a sealing function, and facilitating the later disassembly and dumping of the solid waste-based soft soil solidifying agent inside.
[0031] The implementation principle of a solid waste-based soft soil solidification agent mixing device according to an embodiment of this application is as follows: First, add the various raw materials of the solid waste-based soft soil solidification agent through the opening of the mixing tank 2. Then, thread the screw cap 31 in the agitator 3 onto the opening of the mixing tank 2 to seal the mixing tank 2. At the same time, the agitator 34 and the agitator rod 36 in the agitator 3 are inserted into the interior of the mixing tank 2. Then, when mixing the various raw materials of the solid waste-based soft soil solidifier, in order to fully mix the raw materials in the mixing tank 2, the deflection motor 12 on the top surface of the support frame 11 is started. The deflection motor 12 drives the deflection gear 13 to rotate. The deflection gear 13 drives the toothed ring 23 on the bottom surface of the mixing tank 2 to deflect, so that the rotating column 21 on the outer wall of the mixing tank 2 is rotatably connected to the rotating plate 14 on the top surface of the support frame 11, thereby causing the mixing tank 2 to shift left and right on the support frame 11, thereby causing the various raw materials of the solid waste-based soft soil solidifier in the mixing tank 2 to move left and right, thereby accelerating the full mixing of the various raw materials of the solid waste-based soft soil solidifier in the mixing tank 2. Finally, to further ensure that the various raw materials of the solid waste-based soft soil solidifier in the mixing tank 2 are fully mixed, the stirring motor 32 on the outer wall of the screw cap 31 is started to drive the stirring auger 34 to rotate. The rotating stirring auger 34 rotates forward and backward, stirring the various raw materials of the solid waste-based soft soil solidifier in the mixing tank 2 to tumble left and right, so that the various raw materials of the solid waste-based soft soil solidifier in the mixing tank 2 are fully mixed. Then, the main gear 35 on the stirring auger 34 meshes with the planetary gear 37 at the top of the stirring rod 36, driving multiple stirring rods 36 to rotate on the rotating frame 33, stirring the various raw materials of the solid waste-based soft soil solidifier in the mixing tank 2 to be fully mixed. After mixing, the screw cap 31 in the stirring component 3 is separated from the mixing tank 2, and the solid waste-based soft soil solidifier is tilted downward at the opening of the mixing tank 2.
[0032] The above are all preferred embodiments of this application and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.
Claims
1. A mixing device for a solid waste-based soft soil solidification agent, characterized in that, The system includes a support (1), a mixing tank (2), and a stirring component (3). The support (1) includes a support frame (11). Rotating plates (14) are vertically fixed on both the front and rear sides of the top of the support frame (11). The mixing tank (2) is positioned above the support frame (11). One end of the mixing tank (2) is open. Rotating columns (21) are horizontally fixed on both the front and rear sides of the outer circumference of the mixing tank (2). The rotating columns (21) are rotatably connected to the top of the rotating plates (14). The mixing tank (1) 2) The stirring component (3) is assembled at the opening and the stirring component (3) is used to stir the curing agent to mix in the mixing bucket (2). A toothed ring (23) is vertically arranged at the bottom of the outer circumference of the mixing bucket (2) and the top of the toothed ring (23) is fixed on the bottom surface of the outer circumference of the mixing bucket (2). A deflection motor (12) is horizontally fixed on the top surface of the support frame (11) and a deflection gear (13) is fixed at the output end of the deflection motor (12) and the deflection gear (13) meshes with the toothed ring (23).
2. The solid waste-based soft soil solidification agent mixing equipment according to claim 1, characterized in that: The stirring component (3) includes a screw cap (31), which is detachably assembled at the opening of the mixing tank (2), and a stirring motor (32) is horizontally fixed at the center of the outer end of the screw cap (31), and a stirring auger (34) is horizontally arranged at the other end of the screw cap (31).
3. The solid waste-based soft soil solidification agent mixing equipment according to claim 2, characterized in that: One end of the stirring auger (34) is rotatably connected through the center of the screw cap (31), and the end of the stirring auger (34) is fixed to the output end of the stirring motor (32).
4. The solid waste-based soft soil solidification agent mixing equipment according to claim 3, characterized in that: The other end of the screw cap (31) is fixed with a rotating frame (33), and the rotating frame (33) is rotatably connected to the stirring auger (34).
5. The solid waste-based soft soil solidification agent mixing equipment according to claim 4, characterized in that: Multiple stirring rods (36) are evenly and horizontally arranged on the rotating frame (33), and the ends of the multiple stirring rods (36) are provided with rotating rods, and the rotating rods at the ends of the multiple stirring rods (36) are rotatably installed on the rotating frame (33).
6. The solid waste-based soft soil solidification agent mixing equipment according to claim 5, characterized in that: Planetary gears (37) are fixed on the rotating rods of the multiple stirring rods (36).
7. The solid waste-based soft soil solidification agent mixing equipment according to claim 6, characterized in that: A main gear (35) is horizontally fixed on the stirring auger (34), and the main gear (35) meshes with the planetary gears (37) at the ends of multiple stirring rods (36).
8. The solid waste-based soft soil solidification agent mixing equipment according to claim 2, characterized in that: The mixing barrel (2) has an internal thread (22) at the opening of its inner wall, and the internal thread (22) is threadedly assembled with the screw cap (31).