Concrete and processing method thereof
By designing a concrete processing equipment including agitating rods, crushing rods and sliding sleeves, the problem of difficult to eliminate agglomeration in recycled concrete is solved, and the effect of efficiently breaking and improving concrete performance is achieved.
Patent Information
- Application Number
- CN202510428601.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-08
- Publication Date
- 2025-05-27
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
During the preparation of recycled concrete, the agglomeration group formed after the old mortar comes into contact with cement is difficult to efficiently remove, resulting in a decrease in the mechanical properties of the concrete, damage to durability and deterioration in construction performance.
A concrete processing equipment is designed, including multiple agitating rods, crushing rods and sliding sleeves. The agitating and crushing effect is achieved by rotating the rotating rods and sliding sleeves. The crushing rods A and B achieve mutual gathering and expansion through the cooperation of the articulated rods and the convex rods, assisting the agitating rods to impact the material in a transverse direction, effectively breaking the agglomeration.
This method can efficiently break the agglomeration group formed by the old mortar attached to the regenerated aggregate and cement, improve the mechanical properties and durability of concrete, and improve construction performance.
Smart Images
Figure CN120038842A_ABST
Abstract
Claims
1. A concrete processing equipment, characterized in that: It includes a connecting plate, which is rotatably connected to a rotating rod, a sliding groove is provided on the rotating rod, a sliding sleeve is slidably connected to the sliding groove, a plurality of stirring rods are fixedly connected to the sliding sleeve, one end of a plurality of breaking rods A is hinged to the sliding sleeve, a circular ring seat is fixedly connected to the rotating rod, one end of a plurality of breaking rods B is hinged to the circular ring seat, the other ends of the plurality of breaking rods A are respectively hinged to the other ends of the plurality of breaking rods B, a convex strip is fixedly connected to the sliding sleeve, and the up and down sliding setting of the sliding sleeve is realized by the cooperation of the convex strip and the sliding groove.
2. A concrete processing equipment according to claim 1, characterized in that: A plurality of crushing cones are fixedly connected to the outer side of each crushing rod A, and a plurality of crushing arc plates are fixedly connected to the inner side of each crushing rod A.
3. A concrete processing equipment according to claim 2, characterized in that: Each breaker bar B is fixedly connected with a plurality of breaker round bars.
4. A concrete processing equipment according to claim 3, characterized in that: The radius of the multiple crushing rods gradually decreases from top to bottom.
5. A concrete processing equipment according to claim 4, characterized in that: Each of the breaker bars A is provided with a matching groove, and a plurality of breaker bars B can be respectively inserted into the plurality of matching grooves.
6. A concrete processing equipment according to claim 5, characterized in that: It also includes a fixed block, a fixed plate is fixedly connected to the fixed block, a connecting plate is fixedly connected to the fixed plate, an L-shaped rod is slidably connected to the fixed block, a connecting ring A is fixedly connected between multiple stirring rods, the L-shaped rod can contact the lower side of the connecting ring A, and a first compression spring is fixedly connected between the sliding sleeve and the rotating rod.
7. A concrete processing equipment according to claim 6, characterized in that: It also includes a connecting ring B fixedly connected between multiple stirring rods, a cylindrical rod is slidably connected to the L-shaped rod, a trapezoidal block is fixedly connected to the L-shaped rod, and a trapezoidal groove is opened on the cylindrical rod. The sliding connection effect of the cylindrical rod and the L-shaped rod is achieved through the cooperation of the trapezoidal block and the trapezoidal groove.
8. The concrete processing equipment according to claim 7, characterized in that: It also includes a premixing part fixedly connected to the rotating rod, a discharging port is opened on the premixing part, a knocking part is slidably connected to the fixed plate, a moving seat is slidably connected to the knocking part, an auxiliary part is slidably connected to the moving seat, a second compression spring is fixedly connected between the moving seat and the auxiliary part, and a third compression spring is fixedly connected between the knocking part and the fixed plate.
9. A method for processing concrete using a concrete processing device according to claim 7, characterized in that: The method comprises the following steps: Step 1: Connect the device to an open container by screwing bolts into the fixing block; Step 2: Add recycled aggregate, fly ash, cement and water into an open container; Step 3: Make the rotating rod rotate on the connecting piece; Step 4: Regularly operate the L-shaped rod to slide up and down on the fixed block; Step 5: Discharge the material from the open container to complete the process.
10. Concrete prepared by the concrete processing method according to claim 9, characterized in that: The concrete comprises the following raw materials in parts by weight: 70-80 parts of recycled aggregate, 20-28 parts of cement, 5-8 parts of fly ash and 15-20 parts of water.