Concrete tailstock material recovery system
By introducing a material lifting mechanism into the concrete tail material recycling system, the concrete hits the filter net, and the problem of low separation efficiency of sand and gravel and mud in existing equipment is solved, and rapid separation and efficient treatment are achieved.
Patent Information
- Application Number
- CN202421256628.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-04
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-06-04
AI Technical Summary
The existing concrete car tail material recycling equipment is less efficient when separating sand, gravel and mud, and cannot be separated quickly, resulting in a reduced processing efficiency.
A concrete vehicle tail material recycling system is designed, including a recycling pool, guide plate, filter mesh and material lifting mechanism. The concrete impacts the filter through the material lifting mechanism, and the impact force is used to quickly separate the mud and sand and gravel.
The rapid separation of mud and sand and gravel is achieved, the processing efficiency is improved, the processing time is reduced, and the production cost is reduced.
Smart Images
Figure CN222489279U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of concrete truck tail material recovery, in particular to a concrete truck tail material recovery system. Background Art
[0002] Every time a concrete truck delivers concrete, there will be some tailings left over. The leftover tailings will be recycled and used in the subsequent production of concrete bricks, saving materials and creating value. When recycling tailings, a large amount of water is needed. The water is used to dilute the tailings and flush them into the aggregate pool. The tailings are recycled into the recycling pool. After secondary sedimentation, the water is used to dilute the tailings. This saves water usage and reduces enterprise costs.
[0003] During the use of existing concrete truck tail material recycling equipment, the concrete washed out by water contains a large amount of sand and gravel. In the subsequent concrete brick production process, the large amount of sand and gravel contained in the concrete is likely to affect its quality. Therefore, it is necessary to separate the sand and gravel from the concrete during the recycling process. The separation ability of sand and gravel and mud during the separation process is weak and cannot be separated quickly, which reduces the processing efficiency. Utility Model Content
[0004] The technical problem to be solved by the utility model is to provide a concrete truck tail material recovery system capable of quickly separating mud and sand and gravel and improving the processing efficiency in view of the current status of the prior art.
[0005] The utility model is implemented through the following technical scheme: the utility model proposes a concrete truck tail material recovery system, including a recovery pool, a material guide plate is installed on one side of the recovery pool, the material guide plate is installed in an inclined state, and a filter screen is arranged at the lower end of the material guide plate, a material lifting mechanism is arranged between the material guide plate and the filter screen, the material lifting mechanism includes a support shaft rotatably connected to the recovery pool, a material lifting frame is fixed on the outside of the support shaft, there are gaps between the material lifting frame and the filter screen and the material guide plate, one end of the support shaft passes through the recovery pool, a drive motor is installed on the outside of the recovery pool corresponding to the support shaft, and the output end of the drive motor is fixedly connected to the support shaft.
[0006] By adopting the above technical scheme, the concrete washed down by the water can enter the recovery pool along the guide plate. In the process of flowing along the guide plate, the driving motor in the lifting mechanism drives the support shaft to rotate, and the support shaft can drive the lifting frame to rotate. The lifting frame is between the guide plate and the filter. The rotation of the lifting frame can drive the falling concrete to collide with the filter screen. The force generated by the collision moves the mud to the back end of the filter screen, while the sand and gravel are blocked by the filter screen and fall vertically, so that the two can be separated quickly and the processing efficiency is improved.
[0007] Furthermore, a stone guide plate is arranged below the material lifting mechanism, the stone guide plate is inclined, and the high end of the stone guide plate is fixedly connected to the filter screen, and the low end of the stone guide plate is fixedly connected to the recovery pool.
[0008] By adopting the above technical solution, the sand and gravel separated from the filter screen can fall onto the stone guide plate and be guided by the stone guide plate.
[0009] Furthermore, a mud guide plate is installed below the stone guide plate, filter holes are evenly opened on the mud guide plate, the mud guide plate is in an inclined structure, and the inclination angle of the mud guide plate is opposite to that of the stone guide plate.
[0010] By adopting the above technical solution, the mud moved to the back end of the filter screen can be easily dropped onto the mud guide plate, and in the process of moving along the mud guide plate, the excess water in the mud can be moved to the water guide plate through the filter holes.
[0011] Furthermore, a water guide plate is installed below the mud guide plate, the water guide plate is in an inclined structure, and the inclination angle of the water guide plate is opposite to that of the mud guide plate.
[0012] By adopting the above technical solution, excess water can be guided through the water guide plate.
[0013] Furthermore, the lower ends of the stone guide plate, the mud guide plate and the water guide plate are all provided with discharge ports, and the discharge ports are formed in the recovery pool, and a sealing door is installed in the discharge port.
[0014] By adopting the above technical solution, it is convenient for sand, mud and water to be moved out of the recovery pool through the discharge port, and the discharge port can be closed by the sealing door after stopping work.
[0015] Furthermore, a cleaning mechanism is provided at the back end of the filter screen, and the cleaning mechanism includes a cylinder, a piston rod and a cleaning plate.
[0016] By adopting the above technical solution, it is convenient to clean the filter screen through the cleaning mechanism to avoid clogging of the filter screen.
[0017] Furthermore, the piston rod is slidably connected to the cylinder, and the piston rod passes through the top of the recovery pool, the bottom end of the piston rod is fixedly connected to the cleaning plate, the cleaning plate is a trapezoidal structure, and one side of the cleaning plate is against the filter screen.
[0018] By adopting the above technical solution, it is convenient for the cylinder to drive the cleaning plate to rise and fall vertically through the piston rod, and the filter screen can be cleaned by the vertical rise and fall of the cleaning plate.
[0019] Furthermore, a cleaning ring is installed at the bottom of the top of the recovery pool corresponding to the piston rod, and the piston rod passes through the cleaning ring.
[0020] By adopting the above technical solution, the mud adhering to the surface of the piston rod can be scraped off by the cleaning ring during the movement of the piston rod.
[0021] Compared with the prior art, the utility model has the following beneficial effects:
[0022] The utility model provides a lifting mechanism, which can make the concrete washed down by water enter the recovery pool along the guide plate. During the flow along the guide plate, the driving motor in the lifting mechanism drives the supporting shaft to rotate, and the supporting shaft can drive the lifting frame to rotate. The lifting frame is between the guide plate and the filter screen. The rotation of the lifting frame can drive the falling concrete to hit the filter screen. The force generated by the impact causes the mud to move to the back end of the filter screen, while the sand and gravel are blocked by the filter screen and fall vertically, so that the two can be separated quickly, thereby improving the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 It is a structural schematic diagram of a concrete truck tail material recovery system described in the utility model;
[0024] Figure 2 It is a main cross-sectional view of a concrete truck tail material recovery system described in the utility model;
[0025] Figure 3 It is a schematic diagram of the positional relationship among the material lifting mechanism, the filter screen and the material guide plate in the concrete truck tail material recovery system described in the utility model;
[0026] Figure 4 It is a structural schematic diagram of a concrete truck tail material recovery system after the sealing door is separated;
[0027] Figure 5 The utility model is a schematic diagram of the positional relationship among a cleaning mechanism, a filter screen and a cleaning ring in a concrete truck tail material recovery system.
[0028] The following are the descriptions of the reference numerals:
[0029] 1. Recovery tank; 2. Material guide plate; 3. Filter screen; 4. Material lifting mechanism; 401. Support shaft; 402. Material lifting frame; 403. Driving motor; 5. Stone guide plate; 6. Mud guide plate; 7. Filter hole; 8. Water guide plate; 9. Discharge port; 10. Sealing door; 11. Cleaning mechanism; 1101. Cylinder; 1102. Piston rod; 1103. Cleaning plate; 12. Cleaning ring. DETAILED DESCRIPTION
[0030] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.
[0031] like Figure 1-Figure 3 As shown, a concrete tail material recovery system in this embodiment includes a recovery pool 1, a guide plate 2 is installed on one side of the recovery pool 1, the guide plate 2 can guide the recovered concrete, the guide plate 2 is installed in an inclined shape, and a filter screen 3 is arranged at the lower end of the guide plate 2, the filter screen 3 can separate sand and mud in the concrete, a lifting mechanism 4 is arranged between the guide plate 2 and the filter screen 3, the lifting mechanism 4 includes a support shaft 401 rotatably connected to the recovery pool 1, the support shaft 401 can drive a lifting frame 402 to rotate, a lifting frame 402 is fixed on the outside of the support shaft 401, the lifting frame 402 can drive the concrete to hit the filter screen 3, there are gaps between the lifting frame 402 and the filter screen 3 and the guide plate 2, one end of the support shaft 401 passes through the recovery pool 1, and a driving motor 403 is installed at the outside of the recovery pool 1 corresponding to the support shaft 401, so that the support shaft 401 is driven to rotate by the driving motor 403, and the output end of the driving motor 403 is fixedly connected to the support shaft 401.
[0032] like Figure 2 and Figure 4 As shown, a stone guide plate 5 is arranged below the lifting mechanism 4, and the stone guide plate 5 can guide the separated sand and gravel, and the stone guide plate 5 is inclined, and the high end of the stone guide plate 5 is fixedly connected to the filter screen 3, and the low end of the stone guide plate 5 is fixedly connected to the recovery pool 1; a mud guide plate 6 is installed below the stone guide plate 5, and the mud guide plate 6 can guide the separated mud, and filter holes 7 are evenly opened on the mud guide plate 6. Excess water in the mud flows to the water guide plate 8 through the filter holes 7. The mud guide plate 6 has an inclined structure, and the inclination angle of the mud guide plate 6 is opposite to that of the stone guide plate 5.
[0033] like Figure 2 and Figure 4 As shown, a water guide plate 8 is installed below the mud guide plate 6, and excess water can be guided through the water guide plate 8. The water guide plate 8 is an inclined structure, and the inclination angle of the water guide plate 8 is opposite to that of the mud guide plate 6; a discharge port 9 is provided at the lower end of the stone guide plate 5, the mud guide plate 6 and the water guide plate 8, and the discharge port 9 is formed in the recovery pool 1, and a sealing door 10 is installed in the discharge port 9 to facilitate the removal of sand, mud and water from the recovery pool 1 through the discharge port 9, and the discharge port 9 can be closed by the sealing door 10 after stopping work.
[0034] like Figure 4-Figure 5As shown, a cleaning mechanism 11 is provided at the back end of the filter screen 3, and the cleaning mechanism 11 includes a cylinder 1101, a piston rod 1102 and a cleaning plate 1103; the piston rod 1102 is slidably connected to the cylinder 1101, so that the cylinder 1101 can drive the piston rod 1102 to move, and the piston rod 1102 passes through the top of the recovery tank 1, and the bottom end of the piston rod 1102 is fixedly connected to the cleaning plate 1103, and the piston rod 1102 can drive the cleaning plate 1103 to rise and fall, and the filter screen 3 is cleaned by the cleaning plate 1103, and the cleaning plate 1103 is a trapezoidal structure, and one side of the cleaning plate 1103 is against the filter screen 3; a cleaning ring 12 is installed at the bottom of the top of the recovery tank 1 corresponding to the piston rod 1102, and the piston rod 1102 passes through the cleaning ring 12, and the excess mud on the piston rod 1102 can be cleaned by the cleaning ring 12.
[0035] The specific implementation process of this embodiment is as follows: the concrete washed down by water in the concrete truck enters the recovery pool 1 along the guide plate 2. During the flow along the guide plate 2, the driving motor 403 in the lifting mechanism 4 drives the support shaft 401 to rotate, and the support shaft 401 can drive the lifting frame 402 to rotate. The lifting frame 402 is between the guide plate 2 and the filter screen 3. The rotation of the lifting frame 402 can drive the falling concrete to hit the filter screen 3. The force generated by the impact causes the mud to move to the back end of the filter screen 3, while the sand and gravel are blocked by the filter screen 3 and fall vertically, so that the two can be quickly separated, thereby improving the processing efficiency.
[0036] The separated sand and gravel fall on the stone guide plate 5, while the mud falls on the mud guide plate 6 and moves through the mud guide plate 6. During the movement, the excess water in the mud flows through the filter holes 7 to the water guide plate 8 and is guided by the water guide plate 8, so that the sand and gravel, mud and water are moved out of the recovery tank 1 through the discharge port 9. After stopping the work, the discharge port 9 can be closed by the sealing door 10.
[0037] During use, the cylinder 1101 in the cleaning mechanism 11 drives the cleaning plate 1103 to rise and fall vertically through the piston rod 1102, and the filter screen 3 is cleaned by the vertical lifting of the cleaning plate 1103 to avoid clogging of the filter screen 3. At the same time, the mud adhering to the surface of the piston rod 1102 is scraped off by the cleaning ring 12 during the movement of the piston rod 1102.
[0038] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.
Claims
1. A concrete truck tail material recovery system, characterized by: The invention comprises a recovery pool (1), wherein a material guide plate (2) is installed at one side of the recovery pool (1), the material guide plate (2) is installed in an inclined state, and a filter screen (3) is arranged at the lower end of the material guide plate (2), and a material lifting mechanism (4) is arranged between the material guide plate (2) and the filter screen (3), and the material lifting mechanism (4) comprises a support shaft (401) rotatably connected to the recovery pool (1), a material lifting frame (402) is fixed on the outside of the support shaft (401), and there are gaps between the material lifting frame (402) and the filter screen (3) and the material guide plate (2), one end of the support shaft (401) passes through the recovery pool (1), and a drive motor (403) is installed on the outside of the recovery pool (1) at a position corresponding to the support shaft (401), and the output end of the drive motor (403) is fixedly connected to the support shaft (401).
2. A concrete truck tail material recovery system according to claim 1, characterized in that: A stone guide plate (5) is provided below the material lifting mechanism (4); the stone guide plate (5) is inclined, and the upper end of the stone guide plate (5) is fixedly connected to the filter screen (3), and the lower end of the stone guide plate (5) is fixedly connected to the recovery pool (1).
3. A concrete truck tail material recovery system according to claim 2, characterized in that: A mud guide plate (6) is installed below the stone guide plate (5), filter holes (7) are evenly arranged on the mud guide plate (6), the mud guide plate (6) is in an inclined structure, and the mud guide plate (6) and the stone guide plate (5) have an inclination angle opposite to each other.
4. A concrete truck tail material recovery system according to claim 3, characterized in that: A water guide plate (8) is installed below the mud guide plate (6); the water guide plate (8) is in an inclined structure; the water guide plate (8) and the mud guide plate (6) have an inclination angle opposite to each other.
5. A concrete truck tail material recovery system according to claim 4, characterized in that: The stone guide plate (5), the mud guide plate (6) and the water guide plate (8) are all provided with a discharge port (9) at their lower ends, and the discharge port (9) is formed in the recovery pool (1), and a sealing door (10) is installed in the discharge port (9).
6. A concrete truck tail material recovery system according to claim 5, characterized in that: A cleaning mechanism (11) is provided at the back end of the filter screen (3), and the cleaning mechanism (11) comprises a cylinder (1101), a piston rod (1102) and a cleaning plate (1103).
7. A concrete truck tail material recovery system according to claim 6, characterized in that: The piston rod (1102) is slidably connected to the cylinder (1101), and the piston rod (1102) passes through the top of the recovery pool (1), and the bottom of the piston rod (1102) is fixedly connected to the cleaning plate (1103), the cleaning plate (1103) is a trapezoidal structure, and one side of the cleaning plate (1103) is against the filter screen (3).
8. A concrete truck tail material recovery system according to claim 7, characterized in that: A cleaning ring (12) is installed at the bottom of the top end of the recovery pool (1) corresponding to the piston rod (1102), and the piston rod (1102) passes through the cleaning ring (12).