Stirring device for high-strength phosphogypsum slag composite road base cementing material
By introducing structures such as adjusting grooves, push blocks, and insert rods into the stirring device, the problem of existing devices being unable to adapt to different working conditions is solved, and the stable insertion and convenient disassembly of the stirring rod are achieved, thereby improving the applicability and operational stability of the device.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HUBEI LIHUA ENVIRONMENTAL PROTECTION TECHNOLOGY CO LTD
- Filing Date
- 2025-04-28
- Publication Date
- 2026-04-21
AI Technical Summary
Existing mixing devices are difficult to adjust or replace the mixing rods to adapt to different working conditions, which limits the optimized preparation of phosphogypsum slag composite materials.
A mixing device for a high-strength phosphogypsum slag composite road base cementitious material was designed. By setting adjustment grooves, push blocks, insertion rods and arc blocks on the rotating column, the mixing rod can be flexibly connected and disassembled, enhancing the applicability and stability of the device.
It enables stable insertion and easy disassembly of the stirring rod, improves the applicability and operational precision of the device, extends the service life of the equipment, avoids shaking and jamming, and improves the stability and reliability of operation.
Smart Images
Figure CN224148479U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of mixing device technology, and in particular to a mixing device for a high-strength phosphogypsum slag composite road base cementitious material. Background Technology
[0002] With the rapid development of industry, phosphogypsum, as a by-product of the phosphorus chemical industry, not only occupies land resources when it is piled up in large quantities, but may also cause environmental pollution. In order to effectively utilize phosphogypsum and transform it into a high-value-added product, the road-use composite modified phosphogypsum technology has emerged. By combining composite additives and binders, a mixture with high road performance is formed and widely used in road base, subgrade filling and other fields.
[0003] Since the stirring rod cannot be easily replaced, different proportions of phosphogypsum slag composite materials may have specific requirements for the shape of the stirring rod, such as the blade angle and length. However, existing devices cannot flexibly adjust or replace the stirring rod to adapt to different working conditions, which limits the optimized preparation of materials. Utility Model Content
[0004] The technical problem to be solved by this utility model is that the existing technology has the disadvantage that the existing device is difficult to flexibly adjust or replace the stirring rod to adapt to different working conditions. To this end, we propose a stirring device for high-strength phosphogypsum slag composite road base cementitious material.
[0005] To achieve the above objectives, this application adopts the following technical solution: a mixing device for a high-strength phosphogypsum slag composite road base cementitious material, comprising a mixing device body, an installation column installed at the bottom of the mixing device body, a rotating column rotatably connected inside the installation column, a mixing rod provided inside the rotating column, adjustment grooves opened on both sides of the rotating column, a push block slidably connected inside the adjustment groove, an insertion rod fixedly connected to the side of the push block near the inside of the adjustment groove, arc blocks fixedly connected to both sides inside the installation column, and insertion holes opened on both sides of the mixing rod.
[0006] Preferably, the size of the insertion rod is adapted to the size of the insertion hole, and the surface of the insertion rod is inserted into the interior of the insertion hole.
[0007] Preferably, the outer diameter surface of the rotating column is provided with two annular grooves, and the inner wall of the mounting column is fixedly connected with two annular blocks, the surface of the annular blocks being slidably connected to the inside of the annular grooves.
[0008] Preferably, a storage spring is fixedly connected to the side of the push block near the insertion rod, and the side of the storage spring away from the push block is fixedly connected to the inside of the adjustment groove.
[0009] Preferably, both ends of the adjustment groove are provided with sliding grooves, and both ends of the push block are fixedly connected with sliders, the surface of the sliders being slidably connected to the inside of the sliding grooves.
[0010] Preferably, both sides of the rotating column are provided with shrinkage grooves, and an insertion rod is slidably connected inside the shrinkage groove. A return spring is fixedly connected to the side of the insertion rod near the inside of the shrinkage groove, and the side of the return spring away from the insertion rod is fixedly connected to the inside of the shrinkage groove. Therefore, both sides of the mounting column are provided with insertion holes.
[0011] Preferably, both ends of the shrinkage groove are provided with sliding grooves, and both ends of the insertion rod are fixedly connected with sliding blocks, the surface of the sliding blocks being slidably connected to the interior of the sliding groove.
[0012] The technical effects and advantages of this utility model are as follows:
[0013] In this invention, the operator aligns the bottom of the stirring rod with the inside of the rotating column and inserts it. After insertion, the operator rotates the rotating column, causing the push block and the insertion rod to move synchronously. The push block then contacts the arc block. When the push block contacts the thicker end of the arc block, the arc block pushes the push block to insert the insertion rod into the insertion hole, thus fixing the stirring rod and improving the applicability of the equipment. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the main structure of this utility model;
[0015] Figure 2 This is a schematic diagram of a partial explosion structure of the present invention;
[0016] Figure 3 This is a schematic diagram of the internal structure of the stirring device body of this utility model;
[0017] Figure 4 This is a schematic diagram of the partially exploded structure of the rotating column of this utility model;
[0018] Figure 5 This is a schematic diagram of the internal structure of the mounting column of this utility model.
[0019] Legend: 1. Stirring device body; 2. Mounting column; 3. Rotating column; 4. Stirring rod; 5. Push block; 6. Insert rod; 7. Arc block; 8. Insertion hole; 9. Annular groove; 10. Annular block; 11. Storage spring; 12. Sliding groove; 13. Sliding block; 14. Contraction groove; 15. Insertion rod; 16. Return spring; 17. Insertion hole; 18. Sliding groove; 19. Sliding block; 20. Adjustment groove. Detailed Implementation
[0020] The present invention will now be described in further detail with reference to the accompanying drawings and preferred embodiments. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.
[0021] Reference Figure 1 - Figure 5 As shown, this utility model provides a technical solution: a mixing device for a high-strength phosphogypsum slag composite road base cementitious material, including a mixing device body 1. An installation column 2 is installed at the bottom of the mixing device body 1. A rotating column 3 is rotatably connected inside the installation column 2. A mixing rod 4 is installed inside the rotating column 3. Adjustment grooves 20 are provided on both sides of the rotating column 3. A push block 5 is slidably connected inside the adjustment groove 20. An insertion rod 6 is fixedly connected to the side of the push block 5 closest to the inside of the adjustment groove 20. Arc blocks 7 are fixedly connected to both sides of the installation column 2. Insertion holes 8 are provided on both sides of the mixing rod 4. The operator aligns the bottom of the mixing rod 4 with the inside of the rotating column 3 and inserts it. After insertion, the operator rotates the rotating column 3, causing the rotating column 3 to drive the push block 5 and the insertion rod 6 to move synchronously, bringing the push block 5 into contact with the arc block 7. When the push block 5 contacts the thicker end of the arc block 7, the arc block 7 pushes the push block 5, causing the insertion rod 6 to insert into the insertion hole 8, thus fixing the mixing rod 4 and improving the applicability of the equipment.
[0022] Reference Figure 2 and Figure 4 As shown, in this embodiment, the size of the insertion rod 6 is adapted to the size of the insertion hole 8, and the surface of the insertion rod 6 is inserted into the interior of the insertion hole 8. By adapting the size of the insertion rod 6 to the size of the insertion hole 8, the insertion rod 6 can be stably inserted into the interior of the insertion hole 8, thereby effectively increasing the connection stability between the insertion rod 6 and the insertion hole 8, avoiding shaking or falling off during use, and ensuring the stable operation of the device.
[0023] Reference Figure 4 and Figure 5 As shown in this embodiment: two annular grooves 9 are formed on the outer diameter surface of the rotating column 3, and two annular blocks 10 are fixedly connected to the inner wall of the mounting column 2. The surface of the annular blocks 10 is slidably connected to the inside of the annular grooves 9. When the operator rotates the rotating column 3, the rotating column 3 rotates along the annular blocks 10. Through the above arrangement, not only is the rotating column 3 more stable when rotating, but the friction between the rotating column 3 and the inner wall of the mounting column 2 is also reduced, extending the service life of the equipment. At the same time, the annular grooves 9 and annular blocks 10 also play a guiding role, ensuring that the rotating column 3 can move along the predetermined trajectory during rotation, avoiding deviation or jamming.
[0024] Reference Figure 4As shown in this embodiment: a storage spring 11 is fixedly connected to the side of the push block 5 near the insertion rod 6, and the side of the storage spring 11 away from the push block 5 is fixedly connected to the inside of the adjustment groove 20. When the operator moves the push block 5 into the adjustment groove 20, the push block 5 compresses the storage spring 11 to store force, and drives the insertion rod 6 to insert into the insertion hole 8. When the operator releases the restriction of the push block 5, under the action of the rebound force of the storage spring 11, the storage spring 11 pushes the push block 5 to drive the insertion rod 6 to release the restriction between it and the insertion hole 8, which makes it convenient for the operator to disassemble or maintain the stirring rod 4.
[0025] Reference Figure 4 As shown in this embodiment: both ends of the adjusting groove 20 are provided with sliding grooves 12, and both ends of the push block 5 are fixedly connected with sliders 13. The surface of the sliders 13 is slidably connected to the inside of the sliding grooves 12. When the operator moves the push block 5, the push block 5 drives the sliders 13 to slide inside the sliding grooves 12. Through the above settings, the push block 5 is more stable during movement, avoiding operational errors caused by shaking. At the same time, the sliding design of the sliders 13 inside the sliding grooves 12 also plays a guiding role, ensuring that the push block 5 moves along the predetermined trajectory, further improving the accuracy of operation.
[0026] Reference Figure 4 As shown in this embodiment: both sides of the rotating column 3 are provided with shrinkage grooves 14, and an insertion rod 15 is slidably connected inside the shrinkage groove 14. A return spring 16 is fixedly connected to the side of the insertion rod 15 near the inside of the shrinkage groove 14, and the side of the return spring 16 away from the insertion rod 15 is fixedly connected to the inside of the shrinkage groove 14. Therefore, both sides of the mounting column 2 are provided with insertion holes 17. When the operator fully inserts the insertion rod 6 into the insertion hole 8, the position of the insertion rod 15 is parallel to the position of the insertion hole 17. At the same time, under the action of the return spring 16, the insertion rod 15 is quickly pushed to insert the insertion rod 15 into the inside of the insertion hole 17, so as to avoid the rotating column 3 from rotating and causing unstable contact between the push block 5 and the arc block 7.
[0027] Reference Figure 4 As shown in this embodiment: sliding grooves 18 are provided at both ends of the shrinkage groove 14, and sliding blocks 19 are fixedly connected to both ends of the insertion rod 15. The surface of the sliding block 19 is slidably connected to the inside of the sliding groove 18. When the operator moves the insertion rod 15, the insertion rod 15 drives the sliding block 19 to slide inside the sliding groove 18. Through the above arrangement, the movement of the insertion rod 15 can be made more stable, avoiding the shaking or deviation of the insertion rod 15 during the movement, thereby improving the stability and reliability of the entire device.
[0028] Working principle: The operator aligns the bottom of the stirring rod 4 with the inside of the rotating column 3 and inserts it. After insertion, the operator rotates the rotating column 3, causing the push block 5 and the insertion rod 6 to move synchronously. The push block 5 then contacts the arc block 7. When the push block 5 contacts the thicker end of the arc block 7, the arc block 7 pushes the push block 5, causing the insertion rod 6 to be inserted into the insertion hole 8, thus fixing the stirring rod 4 and improving the applicability of the equipment. By matching the size of the insertion rod 6 with the size of the insertion hole 8, the insertion rod 6 can be stably inserted into the insertion hole 8, thereby effectively increasing the connection stability between the insertion rod 6 and the insertion hole 8 and preventing shaking or other issues during use. The detachment phenomenon ensures the stable operation of the device. When the operator rotates the rotating column 3, the rotating column 3 rotates along the ring block 10. Through the above-mentioned settings, not only is the rotating column 3 more stable during rotation, but the friction between the rotating column 3 and the inner wall of the mounting column 2 is also reduced, extending the service life of the equipment. At the same time, the setting of the ring groove 9 and the ring block 10 also plays a guiding role, ensuring that the rotating column 3 can move along the predetermined trajectory during rotation, avoiding deviation or jamming. When the operator moves the push block 5 into the adjustment groove 20, the push block 5 compresses the storage spring 11 to store force, and drives the insertion rod 6 to insert into the insertion hole 8. After the operator releases the restriction of push block 5, under the action of the rebound force of the storage spring 11, the storage spring 11 pushes push block 5 to move the insertion rod 6 out of the limit between it and the insertion hole 8, making it convenient for the operator to disassemble or maintain the stirring rod 4. When the operator moves push block 5, push block 5 drives slider 13 to slide inside the slide groove 12. Through the above settings, push block 5 is more stable during movement, avoiding operational errors caused by shaking. At the same time, the sliding design of slider 13 inside the slide groove 12 also plays a guiding role, ensuring that push block 5 moves along the predetermined trajectory, further improving the accuracy of operation. When the insertion rod 6 is fully inserted into the insertion hole 8, the position of the insertion rod 15 is parallel to the position of the insertion hole 17. At the same time, under the action of the return spring 16, the insertion rod 15 is quickly pushed to insert into the insertion hole 17. This prevents the rotating column 3 from rotating and causing unstable contact between the push block 5 and the arc block 7. When the operator moves the insertion rod 15, the insertion rod 15 drives the sliding block 19 to slide inside the sliding groove 18. Through the above settings, the movement of the insertion rod 15 can be made more stable, avoiding the shaking or deviation of the insertion rod 15 during the movement, thereby improving the stability and reliability of the entire device.
[0029] 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 high-strength phosphogypsum slag composite road base cementitious material mixing device, comprising a mixing device body (1), characterized in that: An installation column (2) is installed at the bottom of the body (1) of the stirring device. A rotating column (3) is rotatably connected inside the installation column (2). A stirring rod (4) is installed inside the rotating column (3). An adjustment groove (20) is opened on both sides of the rotating column (3). A push block (5) is slidably connected inside the adjustment groove (20). An insertion rod (6) is fixedly connected to the side of the push block (5) near the inside of the adjustment groove (20). An arc block (7) is fixedly connected to both sides inside the installation column (2). An insertion hole (8) is opened on both sides of the stirring rod (4).
2. The mixing device of a high-strength phosphogypsum-slag composite road base cementitious material according to claim 1, characterized in that: The size of the insertion rod (6) is adapted to the size of the insertion hole (8), and the surface of the insertion rod (6) is inserted into the interior of the insertion hole (8).
3. The mixing device of a high-strength phosphogypsum-slag composite road base cementitious material according to claim 1, characterized in that: The outer diameter surface of the rotating column (3) is provided with two annular grooves (9), and the inner wall of the mounting column (2) is fixedly connected with two annular blocks (10). The surface of the annular blocks (10) is slidably connected to the interior of the annular grooves (9).
4. The mixing device of a high-strength phosphogypsum-slag composite road base cementitious material according to claim 1, characterized in that: A storage spring (11) is fixedly connected to the side of the push block (5) near the insert rod (6), and the side of the storage spring (11) away from the push block (5) is fixedly connected to the inside of the adjustment groove (20).
5. The mixing device for a high-strength phosphogypsum slag composite road base cementitious material according to claim 1, characterized in that: The adjustment groove (20) has sliding grooves (12) at both ends, and the push block (5) has sliders (13) fixedly connected to both ends. The surface of the slider (13) is slidably connected to the inside of the sliding groove (12).
6. The mixing device of a high-strength phosphogypsum-slag composite road base cementitious material according to claim 1, characterized in that: Both sides of the rotating column (3) are provided with shrinkage grooves (14). An insertion rod (15) is slidably connected inside the shrinkage groove (14). A return spring (16) is fixedly connected to the side of the insertion rod (15) near the inside of the shrinkage groove (14). The side of the return spring (16) away from the insertion rod (15) is fixedly connected to the inside of the shrinkage groove (14). Therefore, both sides of the mounting column (2) are provided with insertion holes (17).
7. The mixing device of a high-strength phosphogypsum-slag composite road base cementitious material according to claim 6, characterized in that: The shrinkage groove (14) has sliding grooves (18) at both ends, and the insertion rod (15) has sliding blocks (19) fixedly connected to both ends. The surface of the sliding block (19) is slidably connected to the inside of the sliding groove (18).