A distributor for producing phosphogypsum aggregate
By designing a material placing machine system that includes a mixer, pipeline, track trolley and vibrating table, the problem of difficult material placing operation in the production of phosphogypsum aggregate was solved, and the automation and efficient operation of multi-position material placing was realized.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- YCIH GREEN HIGH-PERFORMANCE CONCRETE CO LTD
- Filing Date
- 2025-07-15
- Publication Date
- 2026-07-31
AI Technical Summary
The existing phosphogypsum aggregate production process uses a simple placing machine, which makes placing concrete for different grades of concrete products difficult and requires multiple manual interventions.
A material distribution machine system was designed, comprising a mixer, pipes, a first track trolley, a material transport trolley, a second track trolley, first and second mobile feeding trolleys, and first and second vibrating tables. Through the cooperation of the tracks and vibrating tables, automated operation of material distribution at multiple positions is achieved.
This technology enables convenient multi-position material placement of phosphogypsum aggregate, reduces manpower requirements, and improves production efficiency.
Smart Images
Figure CN224575889U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of concrete production equipment. Specifically, this utility model relates to a concrete placing machine for producing phosphogypsum aggregate. Background Technology
[0002] Phosphogypsum is an industrial waste residue discharged during the wet process of phosphoric acid production using phosphate rock as raw material. It is a byproduct of wet-process phosphoric acid production. The main chemical component of phosphogypsum is gypsum dihydrate, which also contains small amounts of soluble phosphorus, soluble fluorine, and other impurities. Stockpiling it can cause environmental pollution to water and soil. Making phosphogypsum into phosphogypsum-based artificial aggregate is a new method for the comprehensive utilization of phosphogypsum. The prepared artificial aggregate can be widely used in highway subgrade materials, C30-C60 grade concrete, and other products. The production of phosphogypsum artificial aggregate concrete products typically includes processes such as batching, mixing, molding, demolding, and curing. In the production of different grades of products, material placement is required, which involves transferring concrete from one stage of equipment, such as a mixer, to another stage, such as a moving pipeline or a material placing trolley. Existing concrete placing booms have a simple structure, but to ensure the placement effect of concrete products of different grades, multiple placing booms are combined. However, the placement process requires multiple manual interventions, making the placement operation difficult. Summary of the Invention
[0003] To overcome the problems existing in the background technology, this utility model discloses a concrete placing machine for producing phosphogypsum aggregate. The concrete placing machine includes a mixer, a pipeline, a first track trolley, a transport car, a second track trolley, a first mobile feeding car, a second mobile feeding car, a first vibrating table, and a second vibrating table. The mixed concrete, phosphogypsum artificial stone, or large-volume concrete enters the transport car through the pipeline. The transport car contains phosphogypsum aggregate. The transport car travels on top of the first track trolley. The first mobile feeding car and the second vibrating table... Two mobile feeding trolleys travel on top of the second track trolley. After the first and second mobile feeding trolleys reach below the material transport trolley, they receive the material. After receiving the material, the first and second mobile feeding trolleys travel to the mold on top of the first and second vibrating tables. After receiving the material, the first and second mobile feeding trolleys pour the material into the mold. The first and second vibrating tables transport the mold after the material is laid to the designated position, completing the phosphogypsum aggregate laying. The material laying machine is used for multi-position laying, which is convenient to operate.
[0004] To achieve the above objectives, this utility model is implemented through the following technical solution: The feeding machine for producing phosphogypsum aggregate is characterized by comprising: a first track trolley, a material transport trolley, a second track trolley, a first vibrating table, a second vibrating table, a mixer, and a pipeline; the second track trolley is disposed below the first track trolley, the pipeline is disposed above the first track trolley, the pipeline is a four-way pipe, and the mixer is disposed above the pipeline; the first track trolley comprises: a first track and a material transport trolley; the material transport trolley is installed above the first track; the first track trolley comprises: a second track, a third track, a first mobile feeding trolley, and a second mobile feeding trolley; the first mobile feeding trolley is installed above the second track, and the second mobile feeding trolley is installed above the third track; the first vibrating table is disposed below the second track, the second vibrating table is disposed below the third track, and molds are disposed on the top surfaces of the first and second vibrating tables.
[0005] As a preferred option: feet; feet are provided on the bottom surface of the first track, the second track, the first vibration table, the second vibration table, and the mixer.
[0006] As a preferred embodiment, the system includes a first channel, a second channel, and a third channel; the first channel is disposed within a first track, the second channel is disposed within a second track, and the third channel is disposed within a third track.
[0007] Preferably, the second track is perpendicularly connected to the third track.
[0008] As a preferred embodiment, the device includes: a discharge port and a traveling end; the traveling end is connected to the bottom surface of the two sides of the open top of the material transport vehicle, the bottom of the traveling end is provided with a traveling end support foot, the bottom surface of the traveling end support foot is provided with a pulley, the discharge port is connected to the bottom of the material transport vehicle body, and the bottom of the discharge port is connected to a discharge pipe.
[0009] Preferably, the material transport vehicle, the first mobile feeding vehicle, the second mobile feeding vehicle, and the mixer have the same structure.
[0010] Preferably, the system includes a mixing roller, which is disposed inside the body of the mixer, the transport vehicle, the first mobile feeding vehicle, and the second mobile feeding vehicle.
[0011] Preferably, the first and second vibration tables are parallel belt feeders.
[0012] As a preferred embodiment, the system includes: a bracket and casters; the bracket is disposed on the bottom surface of the pipe, and the casters are connected to the bottom surface of the support feet.
[0013] The beneficial effects of this utility model are as follows: The phosphogypsum aggregate production material distribution machine includes a mixer, a pipeline, a first track trolley, a material transport trolley, a second track trolley, a first mobile feeding trolley, a second mobile feeding trolley, a first vibrating table, and a second vibrating table. The mixed concrete, phosphogypsum artificial stone, or large-volume concrete enters the material transport trolley through the pipeline. The material transport trolley contains phosphogypsum aggregate. The material transport trolley travels on top of the first track trolley, and the first and second mobile feeding trolleys travel on top of the second track trolley. After reaching below the material transport trolley, the first and second mobile feeding trolleys receive the material. After receiving the material, they travel to the mold on top of the first and second vibrating tables. After receiving the material, the first and second mobile feeding trolleys pour the material into the mold. The first and second vibrating tables transport the mold after material distribution to the designated position, completing the phosphogypsum aggregate distribution. The material distribution machine allows for multi-position distribution, making operation convenient. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a structural diagram of a material transport vehicle; Figure 3 This is a schematic diagram of the structure of the first track; Figure 4 This is a schematic diagram showing the connection relationship between the second and third orbitals; Figure 5 This is a schematic diagram of the internal structure of the material transport vehicle.
[0015] In the diagram, the components are: 1. First track trolley; 2. First track; 3. Support leg; 4. Mixer; 5. Material transport trolley; 6. Discharge pipe; 7. Traveling end; 8. Second track trolley; 9. Second track; 10. Third track; 11. First mobile feeding trolley; 12. Second mobile feeding trolley; 13. First vibrating table; 14. Frame; 15. Pulley; 16. Mold; 17. Vibrating motor; 18. Second vibrating table; 19. Discharge port; 20. Traveling end support leg; 21. Pulley; 22. First channel; 23. Second channel; 24. Third channel; 25. Mixing roller; 26. Pipe; 27. Support; 28. Casters. Detailed Implementation
[0016] To make the above objectives, technical solutions and beneficial effects clearer and more explicit, the present invention will be described in detail below with reference to the accompanying drawings.
[0017] like Figure 1-5 As shown, the phosphogypsum aggregate production material distribution machine includes a first track trolley 1, a material transport trolley 5, a second track trolley 8, a first mobile feeding trolley 11, a second mobile feeding trolley 12, a first vibrating table 13, a second vibrating table 18, a mixer 4, and a pipeline 26. The first track trolley 1 includes a first track 2, support legs 3, and a first channel 22; the support legs are disposed on the bottom surface of the first track 2, and the first channel 22 is disposed inside the first track 2; a material transport trolley 5 is installed above the first track 2, and a walking end 7 is disposed on both sides of the open top of the material transport trolley 5. A walking end support leg 20 is disposed at the bottom of the walking end support leg 20, and a pulley 21 is disposed on the bottom surface of the walking end support leg 20. When the material transport trolley 5 is installed, the walking end support leg 20 and the pulley 21 are embedded in the first channel 22. The material transport trolley 5 travels and transports materials on the top surface of the first track 2. A discharge port 19 is connected to the bottom of the body of the material transport trolley 5, and a discharge pipe 6 is connected to the bottom of the discharge port 19. The second track trolley 8 is positioned below the first track trolley 1. The second track trolley 8 includes: a second track 9, a third track 10, support legs 3, a second channel 23, and a third channel 24. The second track 9 and the third track 10 are vertically connected. Support legs 3 are provided on the bottom surface of the second track 9 and the third track 10. Casters 4 are connected to the bottom surfaces of the support legs 3. The second track 9 has a second channel 23 inside, and the third track 10 has a third channel 24 inside. A [missing information - likely a device or structure] is installed above the second track 9. The first mobile feeding car 11 has two walking ends 7 on the two sides of the open top of the first mobile feeding car 11. The bottom of the walking end 7 is provided with walking end support legs 20. The bottom surface of the walking end support legs 20 is provided with pulleys 21. When the first mobile feeding car 11 is installed, the walking end support legs 20 and pulleys 21 are embedded in the second channel 23. The first mobile feeding car 11 travels and feeds materials on the top surface of the second track 9. The bottom of the car body of the first mobile feeding car 11 is connected to the discharge port 19. The bottom of the discharge port 19 is connected to the discharge pipe 6. A second mobile feeding cart 12 is installed above the third track 10. The two sides of the open top of the second mobile feeding cart 12 are provided with walking ends 7. The bottom of the walking ends 7 is provided with walking end support legs 20. The bottom surface of the walking end support legs 20 is provided with pulleys 21. When the second mobile feeding cart 12 is installed, the walking end support legs 20 and pulleys 21 are embedded in the third channel 24. The second mobile feeding cart 12 travels and feeds materials on the top surface of the third track 10. The bottom of the body of the second mobile feeding cart 12 is connected to the discharge port 19. The bottom of the discharge port 19 is connected to the discharge pipe 6. The material transport cart 5, the first mobile feeding cart 11, and the second mobile feeding cart 12 have the same structure.
[0018] The first vibration table 13 is located below the second track 9, and the second vibration table 18 is located below the third track 10. The first vibration table 13 and the second vibration table 18 are parallel belt feeders. The frame 14 of the first vibration table 13 and the second vibration table 18 is equipped with pulleys 15. The bottom surface of the first vibration table 13 and the second vibration table 18 is equipped with a vibration motor 17. The top surface of the pulleys 15 inside the first vibration table 13 and the second vibration table 18 is equipped with a mold 16.
[0019] 1. First track trolley; 2. First track; 3. Support leg; 4. Mixer; 5. Material transport trolley; 6. Discharge pipe; 7. Traveling end; 8. Second track trolley; 9. Second track; 10. Third track; 11. First mobile feeding trolley; 12. Second mobile feeding trolley; 13. First vibrating table; 14. Frame; 15. Pulley; 16. Mold; 17. Vibration motor; 18. Second vibrating table; 19. Discharge port; 20. Traveling end support leg; 21. Pulley; 22. First channel; 23. Second channel; 24. Third channel; 25. Mixing roller; 26. Pipe; 27. Support; 28. Casters. A mixer 4 is installed above the first track trolley 1. The mixer 4 is a concrete mixer. The structure of the mixer 4 is the same as that of the material transport vehicle 5. A pipe 26 is installed between the mixer 4 and the first track trolley 1. The pipe 26 is a four-way pipe. The pipe 26 is used for conveying phosphogypsum artificial stone and large-volume concrete. A support 27 is installed at the bottom of the pipe 26. A caster wheel 28 is connected to the bottom of the support 27. The pipe 26 is movable and adaptable to different conveying directions, making it convenient for materials to be unloaded into the material transport vehicle 5.
[0020] When the concrete placing machine for phosphogypsum aggregate production is used to place the phosphogypsum, the concrete is mixed in the mixer 4. An inclined belt conveyor is installed beside the mixer 4 to feed the concrete material. The left and right ends of the pipe 26 are angled upwards to form a discharge slope. Inclined belt conveyors are also installed beside the left and right ends of the pipe 26. Phosphogypsum artificial stone or large-volume concrete is fed using the inclined belt conveyor. The upper and lower ends of the pipe 26 correspond to the mixer 4 and the concrete material. The discharge pipe 6 of the mixer 4 and the top opening of the transport vehicle 5 are used for the passage of concrete and materials from the pipe 26. Phosphogypsum aggregate is stored in the transport vehicle 5. An inclined belt conveyor is installed beside the transport vehicle 5, and the phosphogypsum aggregate is fed into the transport vehicle 5 using the inclined belt conveyor. The transport vehicle 5 contains a mixture of concrete, phosphogypsum artificial stone, large-volume concrete, and phosphogypsum aggregate. The transport vehicle 5 moves along the first track trolley 1, and the second track trolley 8 has a second track 9 and a third track 10. The upper part is equipped with a first mobile feeding cart 11 and a second mobile feeding cart 12. The first mobile feeding cart 11 and the second mobile feeding cart 12 travel on the second track 9 and the third track 10. When they reach the material transport cart 5, they receive the material. After receiving the material, the first mobile feeding cart 11 and the second mobile feeding cart 12 travel above the mold 16 and discharge the phosphogypsum aggregate into the mold 16. The vibration motors 17 of the first vibration table 13 and the second vibration table 18 can slightly vibrate the mold 16. Vibration ensures uniform distribution of phosphogypsum aggregate within the mold 16. The first vibration table 13 and the second vibration table 18 transport the mold 16 after the aggregate distribution to the designated position, completing the phosphogypsum aggregate distribution. The mixer 4, the conveyor 5, the first mobile conveyor 11, and the second mobile conveyor 12 are equipped with stirring rollers 25 inside their bodies. Motors are connected to the outside of the stirring rollers 25, which are driven by the motors. The stirring rollers 25 prevent material from clumping and ensure thorough mixing of the materials.
[0021] Finally, it should be noted that the above preferred embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although the utility model has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made to it in form and detail without departing from the scope defined by the claims of this utility model.
Claims
1. A distributor for phosphogypsum aggregate production, characterized in that, include: The system includes a first track trolley, a material transport trolley, a second track trolley, a first vibrating table, a second vibrating table, a mixer, and a pipeline. The second track trolley is located below the first track trolley, and the pipeline is located above the first track trolley. The pipeline is a four-way pipe, and the mixer is located above the pipeline. The first track trolley includes: a first track and a material transport vehicle; the material transport vehicle is installed above the first track; The first track trolley includes: a second track, a third track, a first mobile feeding trolley, and a second mobile feeding trolley; the first mobile feeding trolley is installed above the second track, and the second mobile feeding trolley is installed above the third track; The first vibration table is located below the second track, the second vibration table is located below the third track, and a mold is provided on the top surface of the first and second vibration tables.
2. The cloth machine for producing ardealite aggregate according to claim 1, characterized in that: include: Support legs; The first track, the second track, the first vibration table, the second vibration table, and the bottom of the mixer are all equipped with support feet.
3. The cloth machine for producing ardealite aggregate according to claim 1, characterized in that: include: The system comprises a first channel, a second channel, and a third channel; the first channel is located within a first track, the second channel is located within a second track, and the third channel is located within a third track.
4. The material distribution machine for producing ardealite aggregate according to claim 3, characterized in that: The second track is perpendicularly connected to the third track.
5. The material distribution machine for producing ardealite aggregate according to claim 1, characterized in that: include: The material outlet and the traveling end are connected to the bottom surfaces of the two sides of the open top of the material transport vehicle. The bottom of the traveling end is provided with traveling end support feet, and the bottom surface of the traveling end support feet is provided with pulleys. The material outlet is connected to the bottom of the material transport vehicle body, and the bottom of the material outlet is connected with a material outlet pipe.
6. The material distribution machine for producing ardealite aggregate according to claim 1, characterized in that: The material transport vehicle, the first mobile feeding vehicle, the second mobile feeding vehicle, and the mixer have the same structure.
7. The material distribution machine for producing ardealite aggregate according to claim 1, characterized in that: include: Agitator roller; The mixing roller is installed inside the body of the mixer, the transport vehicle, the first mobile feeding vehicle, and the second mobile feeding vehicle.
8. The material distribution machine for producing a phosphogypsum aggregate according to claim 1, characterized in that: The first and second vibration tables are parallel belt feeders.
9. The material distribution machine for producing ardealite aggregate according to claim 1, characterized in that: include: Bracket, casters; The bracket is installed on the bottom surface of the pipe, and the casters are connected to the bottom surface of the support feet.