Shaping machine for regeneration of aggregate-containing construction waste

Abstract

The utility model discloses a shaping machine for regeneration of aggregate-containing construction waste, which relates to the technical field of construction waste regeneration treatment equipment and comprises a bottom frame, a crushing box is fixedly mounted at the upper end of the bottom frame, a motor is further fixedly mounted on the bottom frame at one end of the crushing box, and the motor is electrically connected with an external controller through a cable. A first belt wheel is fixedly installed at the output end of the motor, and a crankshaft is movably installed at the upper end of the smashing box. A material returning mechanism is arranged in the position, located below the first material grinding plate and the second material grinding plate, of the smashing box, and the material returning mechanism is composed of material returning plates, a connecting shaft, a connecting base, a screw rod, a connecting ring, an adjusting sleeve and other components. Recycled aggregates which do not conform to the size can be intercepted between the first material grinding plate and the second material grinding plate for secondary material grinding, and the material returning plate with the adjustable angle can be adaptively adjusted after the first material grinding plate and the second material grinding plate are adjusted according to the material grinding size so as to adapt to the recycled aggregates of different sizes.

Description

Technical Field

[0001] The utility model relates to the technical field of construction waste regeneration and processing equipment, in particular to a shaping machine used for the regeneration of construction waste containing aggregates. Background Art

[0002] Recycling and shaping of construction waste refers to the shaping of recycled aggregates during the recycling, treatment and reuse of construction waste to improve their shape, size and physical properties so that they meet the standards and requirements of building materials;

[0003] For example, the Chinese utility model patent disclosed in the announcement number CN212732282U: A shaping machine for recycled aggregates from construction waste, the application adopts the design of arranging two sets of abrasive plates in the abrasive box, and one set of abrasive plates is fixedly welded in the abrasive box, and the other set of abrasive plates rotates to squeeze the aggregates between the two sets of abrasive plates. The utility model can fully process the surface of the aggregates and discharge them in batches. However, when the construction waste aggregates are abrasively processed by the first abrasive plate and the second abrasive plate, due to the gap between the first abrasive plate and the second abrasive plate, The abrasive size of the recycled aggregate from construction waste will be different due to the different distances. After the first abrasive plate and the second abrasive plate have ground the recycled aggregate from construction waste, when the first abrasive plate moves away from the second abrasive plate due to the reciprocating motion, some recycled aggregate from construction waste that does not meet the size requirements will also be discharged together. Therefore, it is necessary to use screening equipment to screen the recycled aggregate from construction waste after grinding, and dump the recycled aggregate from construction waste that does not meet the size requirements back into the abrasive box, which will lead to duplication of production processes and reduce production efficiency. Utility Model Content

[0004] The utility model aims to provide a shaping machine for the regeneration of aggregate-containing construction waste, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A shaping machine for recycling construction waste containing aggregates comprises a base frame, a crushing box is fixedly mounted on the upper end of the base frame, a motor is also fixedly mounted on the base frame at one end of the crushing box, the motor is electrically connected to an external controller through a cable, a first pulley is fixedly mounted on the output end of the motor, a crankshaft is movably mounted on the upper end of the crushing box, a second pulley is fixedly mounted on one end of the crankshaft, a flywheel is fixedly mounted on the other end of the crankshaft, and the first pulley and the second pulley are connected by a belt, a first abrasive plate is fixedly mounted on the lower end of the crankshaft, and the powder near the first abrasive plate is A second abrasive plate is fixedly installed on one side of the crushing box, and a return mechanism is arranged in the crushing box below the first abrasive plate and the second abrasive plate. The return mechanism includes two return plates, and the two return plates are movably connected to the connecting shaft through two connecting seats, and the connecting seats are fixedly installed on one side of the crushing box. A plurality of screws are also arranged between the two return plates, and the two screws form a group. Two groups of screws are arranged between the two base frames, and the outer sides of the two screws in the same group are left-handed threads and right-handed threads respectively, and the two ends of the two screws are movably installed between the two return plates through two connecting rings.

[0007] As a further optimization solution of the utility model, slots are provided on both sides of the connecting shaft, and the longitudinal cross-section of the slots is a regular hexagon.

[0008] As a further optimization solution of the utility model, slide grooves are respectively provided on both sides of the two return material plates, and two connecting grooves are respectively provided on the opposite sides of the two return material plates, and a fixed shaft is fixedly connected in the connecting groove.

[0009] As a further optimization scheme of the utility model, an insert block is fixedly installed at the center position of one side of the connecting seat, and the longitudinal cross-section of the insert block is a regular hexagon. A connecting plate is fixedly installed on the outside of the connecting seat. The connecting seat is inserted and installed in the slide groove on the same side of the two return plates, and the insert block is inserted and installed in the slot on one side of the connecting shaft and fixed by screws, and the connecting plate is fixedly installed on one side of the crushing box by screws. With the help of the setting of the connecting shaft and the connecting seat, the two return plates can be rotated and adjusted with the connecting shaft as the axis.

[0010] As a further optimization scheme of the utility model, a connecting rod is fixedly installed on the outside of the connecting ring, and a second connecting frame is fixedly installed on the side of the connecting rod away from the connecting ring. The second connecting frame is a C-shaped structure, and the connecting ring is rotatably installed in a fixed shaft on the side corresponding to the return plate.

[0011] As a further optimization scheme of the utility model, a first connecting frame is fixedly installed on both sides of the screw rod, the first connecting frame is a C-shaped structure, the first connecting frame and the second connecting frame are rotatably connected through a connecting block, and the two return material plates can be strengthened and connected through the setting of the screw rod and the first connecting frame, the connecting block, the second connecting frame, the connecting rod and the connecting ring.

[0012] As a further optimization scheme of the utility model, the outer sides of the two screw rods are threadedly connected with an adjusting sleeve, and through the setting of the adjusting sleeve, the two screw rods can be synchronously moved in opposite directions or relative to each other, thereby adjusting the expansion angle of the two return plates.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The utility model discloses a shaping machine for the regeneration of construction waste containing aggregates, wherein a return mechanism is arranged in a crushing box below a first abrasive plate and a second abrasive plate, and the return mechanism is composed of a return plate, a connecting shaft, a connecting seat and a screw rod, a connecting ring, an adjusting sleeve and other components. Through the arrangement of the two return plates, the regenerated aggregates that do not meet the size can be intercepted between the first abrasive plate and the second abrasive plate for secondary grinding, and the return plate with adjustable angle can be adaptively adjusted after the first abrasive plate and the second abrasive plate are adjusted according to the abrasive size, so as to adapt to the regenerated aggregates of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the main structure of the utility model;

[0016] Figure 2 This is a bottom view of the main structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the material return mechanism structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the disassembly of the material return mechanism structure of the utility model;

[0019] Figure 5 This is a schematic diagram of the disassembly of the return plate, screw rod and adjusting sleeve structure of the utility model;

[0020] Figure 6 for Figure 5 Enlarged view of point A in the middle.

[0021] In the figure: 1. base frame; 2. crushing box; 3. motor; 4. first pulley; 5. crank shaft; 6. second pulley; 7. flywheel; 8. first abrasive plate; 9. second abrasive plate; 10. material return mechanism; 11. material return plate; 12. connecting shaft; 13. connecting seat; 14. screw rod; 15. connecting ring; 16. slot; 17. slide groove; 18. connecting groove; 19. fixed shaft; 20. plug block; 21. connecting plate; 22. first connecting frame; 23. connecting rod; 24. second connecting frame; 25. connecting block; 26. adjusting sleeve. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] like Figure 1-Figure 6 As shown, the utility model provides a shaping machine for the regeneration of construction waste containing aggregates, including a base frame 1, a crushing box 2 is fixedly installed on the upper end of the base frame 1, a motor 3 is also fixedly installed on the base frame 1 at one end of the crushing box 2, the motor 3 is electrically connected to an external controller through a cable, a first pulley 4 is fixedly installed on the output end of the motor 3, a crankshaft 5 is movably installed on the upper end of the crushing box 2, a second pulley 6 is fixedly installed on one end of the crankshaft 5, a flywheel 7 is fixedly installed on the other end of the crankshaft 5, and the first pulley 4 and the second pulley 6 are connected by a belt, a first abrasive plate 8 is fixedly installed on the lower end of the crankshaft 5, and a grinding wheel 8 is fixedly installed in the crushing box 2 near the first abrasive plate 8. A second abrasive plate 9 is fixedly installed on the side, and a return mechanism 10 is arranged in the crushing box 2 below the first abrasive plate 8 and the second abrasive plate 9. The return mechanism 10 includes two return plates 11. The two return plates 11 are movably connected to the connecting shaft 12 through two connecting seats 13, and the connecting seat 13 is fixedly installed on one side of the crushing box 2. A plurality of screws 14 are also arranged between the two return plates 11, and two screws 14 form a group. Two groups of screws 14 are arranged between the two base frames 1. The outer sides of the two screws 14 in the same group are left-handed threads and right-handed threads respectively. The two ends of the two screws 14 are movably installed between the two return plates 11 through two connecting rings 15.

[0024] like Figure 3-Figure 4As shown, slots 16 are provided on both sides of the connecting shaft 12, and the longitudinal section of the slot 16 is a regular hexagon. Slide grooves 17 are provided on both sides of the two return material plates 11, and two connecting grooves 18 are provided on the opposite sides of the two return material plates 11, and a fixed shaft 19 is fixedly connected in the connecting groove 18. An insert block 20 is fixedly installed at the center position of one side of the connecting seat 13, and the longitudinal section of the insert block 20 is a regular hexagon. A connecting plate 21 is fixedly installed on the outside of the connecting seat 13. The connecting seat 13 is inserted and installed in the slide grooves 17 on the same side of the two return material plates 11, and the insert block 20 is inserted and installed in the slot 16 on one side of the connecting shaft 12 and fixed by screws, and the connecting plate 21 is fixedly installed on one side of the crushing box 2 by screws. With the arrangement of the connecting shaft 12 and the connecting seat 13, the two return material plates 11 can be rotated and adjusted with the connecting shaft 12 as the axis.

[0025] like Figure 3-Figure 6 As shown, a connecting rod 23 is fixedly installed on the outside of the connecting ring 15, and a second connecting frame 24 is fixedly installed on the side of the connecting rod 23 away from the connecting ring 15. The second connecting frame 24 is a C-shaped structure, and the connecting ring 15 is rotatably installed in the fixed shaft 19 on the side corresponding to the return plate 11. First connecting frames 22 are fixedly installed on both sides of the screw rod 14. The first connecting frame 22 is a C-shaped structure. The first connecting frame 22 is rotatably connected to the second connecting frame 24 through a connecting block 25. The screw rod 14 and the first connecting frame 22, the connecting block 25, the second connecting frame 24, the connecting rod 23, and the connecting ring 15 are arranged to strengthen the connection between the two return plates 11. The outer sides of the two screws 14 are threadedly connected with an adjusting sleeve 26. Through the arrangement of the adjusting sleeve 26, the synchronous opposite movement or relative movement of the two screws 14 can be achieved, thereby adjusting the expansion angle of the two return plates 11.

[0026] It should be noted that the utility model is a shaping machine for the regeneration of construction waste containing aggregates. When the construction waste regenerated aggregates entering the crushing box 2 are ground through the first abrasive plate 8 and the second abrasive plate 9, the construction waste regenerated aggregates that meet the abrasive size are discharged through the gaps between the first abrasive plate 8, the second abrasive plate 9 and the return plate 11, and the construction waste regenerated aggregates that do not meet the size requirements are intercepted by the two return plates 11. After the first abrasive plate 8 moves toward the second abrasive plate 9 for the second time, the construction waste regenerated aggregates can be ground for the second time with the help of the first abrasive plate 8 and the second abrasive plate 9;

[0027] After adjusting the distance between the first abrasive plate 8 and the second abrasive plate 9 according to different abrasive requirements, the two adjusting sleeves 26 between the two return plates 11 can be synchronously rotated by both hands, so that the two adjusting sleeves 26 are respectively rotated on the outside of the corresponding two screw rods 14, thereby controlling the relative movement or opposite movement of the two screw rods 14, and then the two screw rods 14 are respectively pushed or pulled by the first connecting frame 22, the connecting block 25 and the second connecting frame 24 to move, and then the connecting rod 23 drives the connecting ring 15 to rotate in the corresponding fixed shaft 19, so that the slide grooves 17 on both sides of the two return plates 11 can be respectively rotated on one side of the corresponding connecting seat 13, so as to adjust the expansion angle of the two return plates 11 to adapt to the distance between the first abrasive plate 8 and the second abrasive plate 9.

[0028] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A shaping machine for the regeneration of aggregate-containing construction waste, characterized in that: The invention comprises a base frame (1), a crushing box (2) is fixedly mounted on the upper end of the base frame (1), a motor (3) is also fixedly mounted on the base frame (1) at one end of the crushing box (2), the motor (3) is electrically connected to an external controller via a cable, a first belt pulley (4) is fixedly mounted on the output end of the motor (3), a crankshaft (5) is movably mounted on the upper end of the crushing box (2), a second belt pulley (6) is fixedly mounted on one end of the crankshaft (5), a flywheel (7) is fixedly mounted on the other end of the crankshaft (5), and the first belt pulley (4) and the second belt pulley (6) are connected via a belt, a first abrasive plate (8) is fixedly mounted on the lower end of the crankshaft (5), a second abrasive plate (9) is fixedly mounted on one side of the crushing box (2) close to the first abrasive plate (8), and a material return mechanism (10) is arranged in the crushing box (2) below the first abrasive plate (8) and the second abrasive plate (9); The material return mechanism (10) comprises two material return plates (11), the two material return plates (11) and the connecting shaft (12) are movably connected via two connecting seats (13), the connecting seat (13) is fixedly mounted on one side of the crushing box (2), a plurality of screw rods (14) are arranged between the two material return plates (11), and the two screw rods (14) form a group, two groups of screw rods (14) are arranged between the two base frames (1), the outer sides of the two screw rods (14) in the same group are respectively left-handed and right-handed, and the two ends of the two screw rods (14) are movably mounted between the two material return plates (11) via two connecting rings (15).

2. A shaping machine for regenerating construction waste containing aggregates according to claim 1, characterized in that: Slots (16) are provided on both sides of the connecting shaft (12), and the longitudinal cross-section of the slots (16) is a regular hexagon.

3. A shaping machine for regenerating construction waste containing aggregates according to claim 2, characterized in that: Slide grooves (17) are respectively provided on both sides of the two return material plates (11), and two connecting grooves (18) are respectively provided on opposite sides of the two return material plates (11), wherein a fixed shaft (19) is fixedly connected in the connecting groove (18).

4. A shaping machine for regenerating construction waste containing aggregates according to claim 3, characterized in that: An insert block (20) is fixedly mounted at the center position of one side of the connecting seat (13), and the longitudinal section of the insert block (20) is a regular hexagon. A connecting plate (21) is fixedly mounted on the outer side of the connecting seat (13). The connecting seat (13) is inserted into the slide groove (17) on the same side of the two return plates (11), and the insert block (20) is inserted into the slot (16) on one side of the connecting shaft (12) and fixed by screws, and the connecting plate (21) is fixedly mounted on one side of the crushing box (2) by screws.

5. A shaping machine for regenerating construction waste containing aggregates according to claim 3, characterized in that: A connecting rod (23) is fixedly mounted on the outside of the connecting ring (15); a second connecting frame (24) is fixedly mounted on a side of the connecting rod (23) away from the connecting ring (15); the second connecting frame (24) is in a C-shaped structure; and the connecting ring (15) is rotatably mounted within a fixed shaft (19) on a side corresponding to the return material plate (11).

6. A shaping machine for regenerating construction waste containing aggregates according to claim 5, characterized in that: A first connecting frame (22) is fixedly mounted on both sides of the screw rod (14); the first connecting frame (22) is in a C-shaped structure; the first connecting frame (22) is rotatably connected to the second connecting frame (24) via a connecting block (25).

7. A shaping machine for regenerating construction waste containing aggregates according to claim 6, characterized in that: The outer sides of the two screw rods (14) are threadedly connected with adjustment sleeves (26).

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