Recycled aggregate road permeable brick manufacturing equipment

Abstract

The utility model discloses a recycled aggregate road water permeable brick making equipment, including frame, the fixed base is placed in the frame, and the base is placed with the article board, the first hydraulic cylinder is installed to the frame top inner wall, and the elongation end of first hydraulic cylinder is fixed with the mounting panel, and the upper die group is arranged below the mounting panel, and the mounting assembly for installing the upper die group to the mounting panel is arranged on the mounting panel. Replace new upper die group, lift the upper die plate of waiting for replacing, make the guide column no. 2 embed to the guide hole no. 2, rotate the connecting block and make it embed to the recess, rotate the pull rod again and make it drive the positioning column to rotate, when the convex column rotates from the horizontal groove to the vertical groove, drive the positioning column to move down under the spring resilience, make the positioning column embed to the positioning hole, make the connecting block and mounting panel fixed, namely the upper die plate is installed to the mounting panel, and this kind of installation mode is more convenient than the existing bolt type installation, and the installation speed is also faster than the existing bolt type installation.

Description

Technical Field

[0001] This utility model relates to the field of permeable brick preparation technology, and in particular to equipment for making permeable bricks for roads using recycled aggregates. Background Technology

[0002] With the acceleration of urbanization, construction waste is accumulating. Converting construction waste (such as waste concrete and bricks) into recycled aggregates to replace traditional natural aggregates can significantly improve the resource utilization rate of construction waste, reduce the demand for natural mineral resources, and alleviate the pressure of resource depletion. Furthermore, landfilling or dumping construction waste occupies land and pollutes soil and groundwater. Using recycled aggregates to prepare permeable bricks can directly reduce the amount of construction waste, lower environmental pollution, and promote the construction of "zero-waste cities." The development and application of recycled aggregates can not only solve the problem of construction waste management but also provide a systematic solution for sustainable urban development, achieving a win-win situation for ecological, economic, and social benefits.

[0003] When permeable bricks are made from recycled aggregates, a brick-making machine is required. The upper and lower molds of the existing brick-making machines are fixed with bolts. When making permeable bricks of different sizes, the upper and lower molds need to be replaced. When replacing the upper mold, the upper mold to be replaced needs to be lifted and then fixed with bolts. Since bolt fixing is inefficient, multiple workers are required to lift the upper mold. The whole replacement process is time-consuming and labor-intensive. Utility Model Content

[0004] (I) Purpose of the utility model

[0005] In view of this, the purpose of this utility model is to propose a permeable brick making equipment using recycled aggregate. The technical problem to be solved is that the upper and lower molds of existing brick making machines are installed and fixed with bolts. When making permeable bricks of different sizes, the upper and lower molds need to be replaced. When replacing the upper mold, the upper mold to be replaced needs to be lifted and then fixed with bolts. Since bolt fixing is inefficient, multiple workers are required to lift the upper mold continuously, and the whole replacement process is time-consuming and labor-intensive.

[0006] (II) Technical Solution

[0007] To achieve the above-mentioned technical objectives, this utility model provides equipment for manufacturing permeable bricks for roads using recycled aggregates:

[0008] It includes a frame, a base fixed inside the frame, a shelf placed on the base, a first hydraulic cylinder installed on the inner top wall of the frame, an extension plate fixed to the extended end of the first hydraulic cylinder, an upper mold assembly below the installation plate, an installation component for mounting the upper mold assembly onto the installation plate, two first guide blocks fixed on both sides of the installation plate, an installation frame below the installation plate, a lower mold assembly inside the installation frame, two second guide blocks fixed on both sides of the installation frame, four guide rods fixed between the frame and the base, the guide rods passing through corresponding first and second guide blocks, the first and second guide blocks slidingly engaging with the corresponding guide rods, two second hydraulic cylinders installed on the inner top wall of the frame, connecting plates fixed on both sides of the installation frame, and the extended ends of the second hydraulic cylinders fixed to the corresponding connecting plates.

[0009] Preferably, the upper mold assembly includes an upper mold plate, and a plurality of connecting columns are fixed to the bottom of the upper mold plate, and a pressure plate is fixed to the bottom of the connecting columns.

[0010] Preferably, the lower mold assembly includes a lower mold plate, the lower mold plate having multiple mold cavities, and the pressure plate being able to be embedded into the corresponding mold cavity.

[0011] Preferably, a frame is fixed to the outer side of the lower mold plate, and a guide hole is provided at each of the four corners of the frame. A guide post is fixed at each of the four corners of the top of the mounting frame, and the guide post can be embedded into the corresponding guide hole.

[0012] Preferably, the mounting frame has through holes on both sides, and the lower mold plate has threaded holes on both sides. Bolts pass through the through holes, and the bolts are threadedly connected to the threaded holes.

[0013] Preferably, the mounting assembly includes cylindrical rods fixed at the four corners of the top of the upper mold plate, with connecting blocks rotatably connected to the top of the cylindrical rods. The connecting blocks have positioning holes. Positioning blocks are fixed at the four corners of the top of the mounting plate. The bottom of the positioning blocks has grooves. The connecting blocks can rotate into the grooves. The positioning blocks have inner cavities. Positioning posts are slidably connected in the inner cavities. The positioning posts can be embedded in the positioning holes.

[0014] Preferably, a pull rod is fixed to the top of the positioning post, the pull rod passes through the positioning block and slides within the positioning block, and a spring is sleeved on the outside of the pull rod, with the two ends of the spring abutting against the inner wall of the inner cavity and the top of the positioning post, respectively.

[0015] Preferably, the positioning block has a vertical groove and a horizontal groove, which are connected to each other and are also connected to the inner cavity. The vertical groove and the horizontal groove are perpendicular to each other. A protruding post is fixed to the top of the positioning post, and the protruding post is slidably fitted in the vertical groove and the horizontal groove.

[0016] Preferably, the top of the upper mold plate is fixed with a plurality of guide posts II, and the mounting plate is provided with a plurality of guide holes II, and the plurality of guide posts II can be embedded in the corresponding guide holes II.

[0017] As can be seen from the above technical solutions, this application has the following beneficial effects:

[0018] 1. Replace with a new upper mold assembly. Lift the upper mold plate to be replaced so that the second guide post is embedded in the second guide hole. Then rotate the connecting block so that it is embedded in the groove. Then rotate the pull rod so that it drives the positioning post to rotate. When the protrusion rotates from the horizontal groove to the vertical groove, the positioning post moves down under the spring return force, so that the positioning post is embedded in the positioning hole. This fixes the connecting block and the mounting plate together, that is, the upper mold plate is installed on the mounting plate. This installation method is more convenient than the existing bolt installation and the installation speed is also faster than the existing bolt installation.

[0019] 2. By using vertical and horizontal slots, when the upper mold assembly needs to be replaced, pull the lever upward to move the positioning pin into the inner cavity. Then rotate the lever to rotate the positioning pin. When the protrusion rotates into the horizontal slot, the positioning pin is fixed in the inner cavity, making it easy to remove the connecting block from the groove or to embed the connecting block of the new upper mold assembly into the groove. Then, by rotating the lever to rotate the positioning pin, after the protrusion rotates from the horizontal slot, the spring return force causes the positioning pin to be embedded in the positioning hole. In other words, the setting of horizontal slots, vertical slots, and protrusions can constrain the position of the positioning pin, making it easy to remove the connecting block from the groove or fix the connecting block in the groove, thus facilitating the replacement of the upper mold assembly. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0021] Figure 1 A schematic diagram of the structure of the equipment for making permeable bricks from recycled aggregates provided by this utility model;

[0022] Figure 2 This is a schematic diagram of the disassembled structure of the upper mold assembly provided by this utility model;

[0023] Figure 3 This is a schematic diagram of the disassembled structure of the lower mold assembly provided by this utility model;

[0024] Figure 4 A schematic diagram of the internal structure of the positioning block provided by this utility model.

[0025] Figure Descriptions: 1. Frame; 2. Base; 3. Shelf; 4. Guide rod; 5. First hydraulic cylinder; 6. Mounting plate; 7. First guide block; 8. Mounting frame; 9. Connecting plate; 10. Second hydraulic cylinder; 11. Second guide block; 12. Upper mold plate; 13. Connecting column; 14. Pressure plate; 15. Lower mold plate; 16. Mold cavity; 17. Frame; 18. Guide hole one; 19. Guide column one; 20. Through hole; 21. Threaded hole; 22. Bolt; 23. Positioning block; 24. Groove; 25. Inner cavity; 26. Positioning column; 27. Pull rod; 28. Spring; 29. ​​Vertical groove; 30. Horizontal groove; 31. Protruding column; 32. Cylindrical rod; 33. Connecting block; 34. Positioning hole; 35. Guide column two; 36. Guide hole two. Detailed Implementation

[0026] The following description is exemplary in nature and is not intended to limit the scope, application, or use of this disclosure. It should be understood that in all these figures, the same or similar reference numerals indicate the same or similar parts and features. The figures are merely schematic representations of the concept and principles of embodiments of this disclosure and do not necessarily show the specific dimensions and scale of the various embodiments of this disclosure. Certain details or structures of embodiments of this disclosure may be exaggerated in particular portions of certain figures.

[0027] Reference Figure 1-4 :

[0028] In one embodiment of this utility model, a permeable brick manufacturing device using recycled aggregate is provided, comprising a frame 1, a base 2 fixed inside the frame 1, a placement plate 3 placed on the base 2, a first hydraulic cylinder 5 installed on the inner top wall of the frame 1, an installation plate 6 fixed to the extended end of the first hydraulic cylinder 5, an upper mold assembly arranged below the installation plate 6, an installation component for mounting the upper mold assembly onto the installation plate 6, two first guide blocks 7 fixed on both sides of the installation plate 6, an installation frame 8 arranged below the installation plate 6, a lower mold assembly arranged inside the installation frame 8, two second guide blocks 11 fixed on both sides of the installation frame 8, four guide rods 4 fixed between the frame 1 and the base 2, the guide rods 4 passing through the corresponding first guide blocks 7 and second guide blocks 11, the first guide blocks 7 and second guide blocks 11 slidingly engaged with the corresponding guide rods 4, two second hydraulic cylinders 10 installed on the inner top wall of the frame 1, connecting plates 9 fixed on both sides of the installation frame 8, and the extended ends of the second hydraulic cylinders 10 fixed to the corresponding connecting plates 9.

[0029] It should be noted that the first hydraulic cylinder 5 and the second hydraulic cylinder 10 in this embodiment are both commercially available conventional equipment known to those skilled in the art. The model can be selected or customized according to actual needs. In this embodiment, we only use them and do not improve their structure and function. For those skilled in the art, their setting method, installation method and electrical connection method can be debugged and operated according to the requirements of their instruction manual. They will not be described in detail here. In addition, a matching control switch is also provided. The installation position of the control switch is selected according to the actual use requirements to facilitate the operator's operation and control.

[0030] The upper mold assembly includes an upper mold plate 12, with multiple connecting pillars 13 fixed to the bottom of the upper mold plate 12, and pressure plates 14 fixed to the bottom of the connecting pillars 13. Multiple guide pillars 35 are fixed to the top of the upper mold plate 12. Multiple guide holes 36 are provided in the mounting plate 6, and the multiple guide pillars 35 can be embedded in the corresponding guide holes 36. The lower mold assembly includes a lower mold plate 15, with multiple mold cavities 16 provided in the lower mold plate 15, and pressure plates 14 can be embedded in the corresponding mold cavities 16. A frame 17 is fixed to the outside of the lower mold plate 15, and guide holes 18 are provided at the four corners of the frame 17. Guide pillars 19 are fixed at the four corners of the top of the mounting frame 8, and guide pillars 19 can be embedded in the corresponding guide holes 18. Through holes 20 are provided on both sides of the mounting frame 8, and threaded holes 21 are provided on both sides of the lower mold plate 15. Bolts 22 pass through the through holes 20, and the bolts 22 and threaded holes 21 are threadedly connected.

[0031] In use, the second hydraulic cylinder 10 extends, causing the mounting frame 8 and the lower mold plate 15 to move downwards, so that the bottom of the mounting frame 8 and the lower mold plate 15 fits against the placement plate 3. Then, the raw materials required for preparing permeable bricks are injected into the mold cavity 16. The raw materials contain recycled aggregates converted from construction waste (such as waste concrete, bricks, and tiles). Then, the first hydraulic cylinder 5 extends again, causing the mounting plate 6 to move downwards. When the mounting plate 6 moves downwards, it causes the pressure plate 14 to press the raw materials in the mold cavity 16, so that the raw materials in the mold cavity 16 are pressed into permeable bricks. After that, the first hydraulic cylinder 5 retracts, causing the pressure plate 14 to move out of the mold cavity 16. Then, the second hydraulic cylinder 10 retracts, causing the mounting frame 8 and the lower mold plate 15 to move upwards, so that the pressed permeable bricks are placed on the placement plate 3, that is, the preparation of permeable bricks is completed.

[0032] In addition, the mounting components include cylindrical rods 32 fixed at the four corners of the top of the upper mold plate 12, with connecting blocks 33 rotatably connected to the top of the cylindrical rods 32. Positioning holes 34 are provided in the connecting blocks 33. Positioning blocks 23 are fixed at each of the four corners of the top of the mounting plate 6. Grooves 24 are provided at the bottom of the positioning blocks 23, allowing the connecting blocks 33 to rotate into the grooves 24. An inner cavity 25 is provided within the positioning blocks 23, and a positioning post 26 is slidably connected within the inner cavity 25. The positioning post 26 can be embedded into the positioning holes 34.

[0033] In addition, the positioning block 23 has a vertical groove 29 and a horizontal groove 30, which are connected to each other. Both the vertical groove 29 and the horizontal groove 30 are connected to the inner cavity 25. The vertical groove 29 and the horizontal groove 30 are perpendicular to each other. The top of the positioning post 26 is fixed with a protruding post 31, which slides in the vertical groove 29 and the horizontal groove 30. The top of the positioning post 26 is fixed with a pull rod 27, which passes through the positioning block 23 and slides within the positioning block 23. A spring 28 is sleeved on the outside of the pull rod 27, and the two ends of the spring 28 abut against the inner wall of the inner cavity 25 and the top of the positioning post 26, respectively.

[0034] When replacing the lower mold assembly, rotate bolt 22 to remove it from the threaded hole 21 and through hole 20, then lift the frame 17 and lower mold plate 15 for replacement. When replacing the upper mold assembly, first pull the pull rod 27 upwards to move the positioning pin 26 upwards, moving the positioning pin 26 into the inner cavity 25. At this time, the protrusion 31 will slide in the vertical groove 29. Then rotate the pull rod 27 to rotate the positioning pin 26, causing the protrusion 31 to rotate into the horizontal groove 30. At this time, the positioning pin 26 is fixed in the inner cavity 25. Then rotate the connecting block 33 so that the connecting block 33 is no longer in contact with the mounting plate 6, and the old upper mold assembly can be removed. Remove and replace with a new upper mold assembly. Lift the upper mold plate 12 to be replaced so that the guide post 35 is embedded in the guide hole 36. Then rotate the connecting block 33 so that it is embedded in the groove 24. Then rotate the pull rod 27 so that it drives the positioning post 26 to rotate. When the protrusion 31 rotates from the horizontal groove 30 to the vertical groove 29, the positioning post 26 is moved down by the spring force of the spring 28 so that the positioning post 26 is embedded in the positioning hole 34, thereby fixing the connecting block 33 and the mounting plate 6. That is, the upper mold plate 12 is installed on the mounting plate 6. This installation method is more convenient than the existing bolt installation and the installation speed is also faster than the existing bolt installation.

[0035] The exemplary implementation of the solution proposed in this disclosure has been described in detail above with reference to preferred embodiments. However, those skilled in the art will understand that various modifications and alterations can be made to the above specific embodiments without departing from the spirit of this disclosure, and various combinations can be made to the various technical features and structures proposed in this disclosure without exceeding the protection scope of this disclosure, which is determined by the appended claims.

Claims

1. Equipment for manufacturing permeable bricks from recycled aggregate, comprising a frame (1), characterized in that, A base (2) is fixed inside the frame (1), and a shelf (3) is placed on the base (2). A first hydraulic cylinder (5) is installed on the inner top wall of the frame (1). An installation plate (6) is fixed to the extended end of the first hydraulic cylinder (5). An upper mold assembly is provided below the installation plate (6). An installation component for installing the upper mold assembly onto the installation plate (6) is provided on the installation plate (6). Two first guide blocks (7) are fixed on both sides of the installation plate (6). An installation frame (8) is provided below the installation plate (6). A lower mold assembly is provided inside the installation frame (8). Two second guide blocks (11) are fixed on both sides of the mounting frame (8). Four guide rods (4) are fixed between the frame (1) and the base (2). The guide rods (4) pass through the corresponding first guide block (7) and second guide block (11). The first guide block (7) and the second guide block (11) are slidably fitted on the outside of the corresponding guide rods (4). Two second hydraulic cylinders (10) are installed on the inner wall of the top of the frame (1). Connecting plates (9) are fixed on both sides of the mounting frame (8). The extended end of the second hydraulic cylinder (10) is fixed to the corresponding connecting plate (9).

2. The equipment for producing permeable bricks from recycled aggregates according to claim 1, characterized in that, The upper mold assembly includes an upper mold plate (12), and a plurality of connecting columns (13) are fixed to the bottom of the upper mold plate (12), and a pressure plate (14) is fixed to the bottom of the connecting columns (13).

3. The equipment for producing permeable bricks from recycled aggregates according to claim 2, characterized in that, The lower mold assembly includes a lower mold plate (15), and the lower mold plate (15) has multiple mold cavities (16) inside, and the pressure plate (14) can be embedded into the corresponding mold cavity (16).

4. The equipment for producing permeable bricks from recycled aggregates according to claim 3, characterized in that, The lower mold plate (15) is fixed with a frame (17) on the outside. Each of the four corners of the frame (17) is provided with a guide hole (18). Each of the four corners of the top of the mounting frame (8) is fixed with a guide post (19). The guide post (19) can be embedded into the corresponding guide hole (18).

5. The equipment for producing permeable bricks from recycled aggregates according to claim 3, characterized in that, The mounting frame (8) has through holes (20) on both sides, and the lower mold plate (15) has threaded holes (21) on both sides. A bolt (22) passes through the through hole (20), and the bolt (22) and the threaded hole (21) are threaded together.

6. The equipment for producing permeable bricks from recycled aggregates according to claim 2, characterized in that, The mounting assembly includes cylindrical rods (32) fixed at the four corners of the top of the upper mold plate (12). A connecting block (33) is rotatably connected to the top of the cylindrical rod (32). A positioning hole (34) is provided in the connecting block (33). A positioning block (23) is fixed at each of the four corners of the top of the mounting plate (6). A groove (24) is provided at the bottom of the positioning block (23). The connecting block (33) can rotate into the groove (24). An inner cavity (25) is provided in the positioning block (23). A positioning post (26) is slidably connected in the inner cavity (25). The positioning post (26) can be embedded in the positioning hole (34).

7. The equipment for producing permeable bricks from recycled aggregates according to claim 6, characterized in that, A pull rod (27) is fixed to the top of the positioning post (26). The pull rod (27) passes through the positioning block (23) and slides inside the positioning block (23). A spring (28) is sleeved on the outside of the pull rod (27). The two ends of the spring (28) abut against the inner wall of the inner cavity (25) and the top of the positioning post (26), respectively.

8. The equipment for producing permeable bricks from recycled aggregates according to claim 7, characterized in that, The positioning block (23) has a vertical groove (29) and a horizontal groove (30) inside, and the vertical groove (29) and the horizontal groove (30) are connected. The vertical groove (29) and the horizontal groove (30) are both connected to the inner cavity (25). The vertical groove (29) and the horizontal groove (30) are perpendicular to each other. The top of the positioning post (26) is fixed with a protruding post (31), and the protruding post (31) is slidably fitted in the vertical groove (29) and the horizontal groove (30).

9. The equipment for producing permeable bricks from recycled aggregates according to claim 8, characterized in that, The top of the upper mold plate (12) is fixed with a plurality of guide posts (35), and the mounting plate (6) is provided with a plurality of guide holes (36), and the plurality of guide posts (35) can be embedded in the corresponding guide holes (36).

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