CN219723004U - A fiber cement board raw material recovery and recycling system - Google Patents

Abstract

The utility model belongs to the technical field of recycling, and in particular relates to a fiber cement board raw material recovery and recycling system, which includes a processing box. A feeding block is fixed on the upper end of the left wall of the processing box, and a damaged cement board is slidably connected to the top surface of the feeding block. , brackets are fixed at the four corners of the bottom of the treatment box, and pillars are fixed at the bottom of the left end of the feed block. There is a conveyor pipe connected to the lower end of the right wall of the treatment box, and the fiber cement board regeneration equipment is connected to the right end of the conveyor pipe. There is a fixed support at the upper end of the inside of the treatment box. The tilt block is connected to a rotating shaft at the upper end of the processing box. A plurality of cutting knives are connected to the rotating shaft in a linear and equally spaced structure. The first motor is installed on the rear wall of the processing box through a mounting base. It realizes the crushing of larger materials recycled from fiber cement boards, which facilitates the recycling of materials into the recycling equipment for recycling and regeneration, improves the recycling efficiency and transportation effect, reduces the occurrence of transportation blockage, and facilitates the recycling of fiber cement board raw materials. Recycling and recycling.

Description

A fiber cement board raw material recovery and recycling system

Technical field

The utility model relates to the technical field of recycling, and in particular to a fiber cement board raw material recovery and recycling system.

Background technique

Fiber cement board is also called fiber reinforced cement board. Fiber cement board is a cement board made of cement and fiber. Because fiber cement board itself has good performance, it can be used as ceiling material and wall decoration material. Fiber cement board is also One of the boards with the best flame retardant effect;

The raw materials of fiber cement boards in the existing technology are mainly solid wastes such as tailings slag, power plant ash and steel slag. The partially broken fiber cement boards during the production process are large in size and cannot be directly placed inside the recycling equipment for recycling. Fiber cement boards The larger tailings slag among the raw materials is also difficult to be transported directly to the recycling equipment, which affects the recycling effect of fiber cement board raw materials.

Utility model content

Based on the fact that the existing raw materials for fiber cement boards are mainly solid wastes such as tailings slag, power plant ash and steel slag, the partially broken fiber cement boards during the production process are large in size and cannot be directly placed inside the recycling equipment for recycling. Larger tailings slag among the raw materials is also difficult to be directly transported to the inside of the regeneration equipment, which affects the recycling effect of fiber cement board raw materials. The utility model proposes a fiber cement board raw material recovery and recycling system.

A fiber cement board raw material recovery and recycling system, including a treatment box. A feed block is fixed at the upper end of the left wall of the treatment box. A damaged cement board is slidingly connected to the top surface of the feed block. The four corners of the bottom surface of the treatment box are Brackets are fixed everywhere, and pillars are fixed on the bottom surface of the left end of the feed block. The lower end of the right wall of the processing box is connected to a conveying pipe. The right end of the conveying pipe is connected to fiber cement board regeneration equipment. The upper end of the inside of the processing box There is a fixed tilt block, and a rotating shaft is rotatably connected to the upper end of the processing box. A plurality of cutting knives are connected to the rotating shaft in a linear and equally spaced structure. A first motor is installed on the rear wall of the processing box through a mounting seat. The output shaft of the first motor is coaxially connected to the rotating shaft.

Preferably, the feed block and the conveying pipe are both in an inclined structure, the internal bottom surface of the treatment box is in an inclined structure, a through groove is provided on the top surface of the middle part of the inclined block, and a cutter is slidably connected inside the through groove, so The front and rear ends of the cutter are slidingly connected to the processing box. A push rod is fixed on the front wall of the cutter, and a connecting rod is set on the front wall of the push rod.

Preferably, a second motor is installed on the top surface of the processing box through a mounting seat. A disc is connected to the output shaft of the second motor. A rocker arm is rotatably connected to the edge of the front wall of the disc. The rocker arm is rotatably connected to the edge of the front wall of the disc. The lower end of the arm is rotationally connected to the push rod, and the rocker arm is located at the front end of the connecting rod. The second motor drives the cutter to move up and down, which facilitates cutting of the recycled materials after cutting and reduces the occurrence of clogging of the recycled materials.

Preferably, the right end of the inside of the treatment box is rotatably connected with two crushing rollers in an up-and-down symmetrical structure. The crushing rollers extend through the inner wall of the treatment box to the outside. A gear is connected to the rear end of the crushing roller, and the gear at the lower end is It is meshed and connected with the gear located at the upper end.

Preferably, the rear end of the crushing roller at the upper end and the rear end of the rotating shaft are both sleeved with pulleys. The pulley at the left end is frictionally driven by the belt and the pulley at the right end. The crushing roller facilitates cutting and cutting of damaged cement. The crushing of materials such as boards facilitates the transportation of crushed materials.

Preferably, a stopper is fixed on the right wall inside the treatment box, a screen is provided at the lower end of the inside of the treatment box, and a rotating rod is rotatably connected to the right end of the screen, and both front and rear ends of the rotating rod are connected to the processing box. fixed.

Preferably, the left wall of the treatment box is provided with a discharge port, the front wall of the screen is provided with a chute, a sliding rod is slidingly connected inside the chute, and the front wall of the sliding rod is slidingly connected with the connecting rod.

Preferably, the front wall of the treatment box has an upper and lower symmetrical structure and is provided with two limiting grooves. The limiting groove at the upper end is slidingly connected to the push rod, and the limiting groove at the lower end is slidingly connected to the sliding rod to improve It improves the recycling screening effect, reduces the occurrence of blockage in the transportation of recycled materials, and improves the recycling efficiency of recycled materials.

Compared with the existing technology, the advantages of this utility model are:

1. Transport the recycled damaged cement board and fiber cement board raw materials to the top surface of the feed block, slide it along the inclined block to the inside of the processing box, and drive the rotating shaft to rotate through the output shaft of the first motor, so that the cutting knife cuts the damaged cement board The cutter is cut into strips, and the second motor drives the disk to rotate, and the rocker arm is pushed to make the push rod drive the cutter to slide up and down along the treatment box and pass through the slot to cut off the damaged cement board and fiber cement board raw materials. The recycled material slides along the inclined block to between the two crushing rollers. The first motor drives the pulley at the left end to rotate. It is driven by belt friction to the pulley at the right end to rotate synchronously, causing the crushing roller at the upper end to rotate. The gear at the upper end rotates, and the gear at the upper end engages and drives the gear at the lower end to rotate synchronously, causing the two crushing rollers to rotate synchronously to crush the recycled materials. The crushed materials fall into the lower end of the treatment box for screening and filtration, and then pass through The conveying pipe is transported to the interior of the fiber cement board recycling equipment for regeneration and recycling. It realizes the crushing of larger materials recycled from fiber cement board, which facilitates the recycling of materials into the recycling equipment for recycling and regeneration, improves the recycling efficiency and transportation effect, reduces the occurrence of transportation blockage, and facilitates the recycling of fiber cement board raw materials. Recycling and recycling.

2. While the second motor drives the push rod and connecting rod to move up and down, the connecting rod pushes the sliding rod to slide up and down along the limit groove at the lower end, so that the sliding rod drives the screen to rotate along the rotating rod. At this time, the screen passes through The chute slides along the slide bar, causing the screen to vibrate. The smaller recycled materials pass through the screen and fall below, and are transported to the inside of the fiber cement board recycling equipment through the conveying pipe. The larger materials that fail to pass through the screen The recycled materials slide along the screen and are discharged from the discharge port to the outside, which facilitates the recycling of damaged cement boards and fiber cement board raw materials, improves the recycling screening effect, reduces the occurrence of blockage in the transportation of recycled materials, and improves the recovery of recycled materials. efficiency.

3. The fiber cement board raw materials are cut, cut, crushed and screened through the processing box, which improves the recycling efficiency, facilitates material transportation, saves time and effort, and makes recycling more convenient.

Description of the drawings

Figure 1 is a schematic diagram of the overall structure of the utility model;

Figure 2 is a structural cross-sectional view of the processing box of the present utility model;

Figure 3 is a rear view of the processing box structure of the present utility model;

Figure 4 is an enlarged schematic diagram of the structure of position B of the present utility model;

Figure 5 is a cross-sectional view of the limiting groove structure of the present utility model;

Figure 6 is an enlarged schematic diagram of the structure of point A of the present utility model.

In the picture: 1. Treatment box; 2. Feed block; 3. Damaged cement board; 4. Bracket; 5. Pillar; 6. Delivery pipe; 7. Fiber cement board regeneration equipment; 8. Tilt block; 9. Rotating shaft; 10. Cutting knife; 11. First motor; 12. Through slot; 13. Cutter; 14. Push rod; 15. Connecting rod; 16. Second motor; 17. Disc; 18. Rocker arm; 19. Crushing Roller; 20, gear; 21, pulley; 22, belt; 23, block; 24, screen; 241, rotating rod; 242, discharge port; 243, chute; 244, slide rod; 25, limit groove.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example.

Example 1:

Referring to Figures 1, 2, 3 and 4, a fiber cement board raw material recovery and recycling system includes a treatment box 1. A feed block 2 is fixed on the upper left wall of the treatment box 1, and the top surface of the feed block 2 is There is a damaged cement board 3 in the sliding connection. Brackets 4 are fixed at the four corners of the bottom of the treatment box 1. Supports 5 are fixed at the bottom of the left end of the feed block 2. There is a conveyor pipe 6 connected to the lower end of the right wall of the treatment box 1, and the right end of the conveyor pipe 6 is connected. There is a fiber cement board recycling equipment 7. A tilt block 8 is fixed at the upper end of the treatment box 1. A rotating shaft 9 is rotatably connected to the upper end of the treatment box 1. A plurality of cutting knives 10 are connected to the rotating shaft 9 in a linear and equally spaced structure. The treatment box 1. The first motor 11 is installed on the rear wall through the mounting base, and the output shaft of the first motor 11 is coaxially connected to the rotating shaft 9.

The feed block 2 and the conveying pipe 6 both have an inclined structure. The inner bottom surface of the treatment box 1 has an inclined structure. A through slot 12 is provided on the top surface of the middle part of the inclined block 8. A cutter 13 is slidably connected inside the through slot 12. The cutter 13 has two front and rear sides. Both ends are slidingly connected to the processing box 1. A push rod 14 is fixed on the front wall of the cutter 13. A connecting rod 15 is set on the front wall of the push rod 14. A second motor 16 is installed on the top surface of the processing box 1 through a mounting base. A disc 17 is connected to the output shaft of the motor 16, and a rocker arm 18 is rotatably connected to the edge of the front wall of the disc 17. The lower end of the rocker arm 18 is rotatably connected to the push rod 14, and the rocker arm 18 is located at the front end of the connecting rod 15; the second motor 16 drives the cutter 13 to move up and down, which facilitates cutting of the recycled materials after cutting and reduces the occurrence of clogging of the recycled materials.

The right end of the interior of the treatment box 1 has an up-down symmetrical structure and is rotatably connected with two crushing rollers 19. The crushing rollers 19 extend through the inner wall of the treatment box 1 to the outside. A gear 20 is connected to the rear end of the crushing roller 19. The gear 20 at the lower end is connected to the gear 20 at the upper end. The gear 20 is meshed and connected. The rear end of the crushing roller 19 at the upper end and the rear end of the rotating shaft 9 are both sleeved with pulleys 21. The pulley 21 at the left end is frictionally driven by the belt 22 and the pulley 21 at the right end; the crushing roller 19 is convenient for alignment. The broken cement board 3 and other materials after cutting and cutting are crushed, which facilitates the transportation of the crushed materials.

When in use, the recovered damaged cement board 3 and fiber cement board raw materials are first transported to the top surface of the feed block 2, slid along the inclined block 8 to the inside of the treatment box 1, and the rotating shaft 9 is driven to rotate through the output shaft of the first motor 11. The cutting knife 10 is used to cut the damaged cement board 3 into strips. The second motor 16 drives the disk 17 to rotate, and the rocker arm 18 is pushed to make the push rod 14 drive the cutter 13 to slide up and down along the treatment box 1 and pass through the slot. 12. Cut off the damaged cement board 3 and fiber cement board raw materials;

The cut recycled materials slide along the inclined block 8 to between the two crushing rollers 19. The first motor 11 drives the pulley 21 at the left end to rotate, and the belt 22 frictionally drives the pulley 21 at the right end to rotate synchronously, so that The crushing roller 19 at the upper end rotates, driving the gear 20 at the upper end to rotate. The gear 20 at the upper end engages and drives the gear 20 at the lower end to rotate synchronously, so that the two crushing rollers 19 rotate synchronously to crush the recovered materials. After the materials fall into the lower end of the treatment box 1 for screening and filtration, they are transported to the inside of the fiber cement board regeneration equipment 7 through the delivery pipe 6 for regeneration and recycling.

Example 2:

Referring to Figures 5 and 6, on the basis of Embodiment 1, a stopper 23 is fixed on the right wall inside the treatment box 1, a screen 24 is provided at the lower end inside the treatment box 1, and a rotating rod 241 is rotatably connected to the right end of the screen 24. The front and rear ends of the rotating rod 241 are connected and fixed with the treatment box 1. The left wall of the treatment box 1 is provided with a discharge port 242. The front wall of the screen 24 is provided with a chute 243. The inside of the chute 243 is slidably connected with a sliding rod 244. The sliding rod The front wall of 244 is slidingly connected to the connecting rod 15. The front wall of the processing box 1 has an upper and lower symmetrical structure and is provided with two limiting grooves 25. The limiting groove 25 at the upper end is slidingly connected to the push rod 14, and the limiting groove 25 at the lower end is connected with the push rod 14. The sliding rod 244 is slidingly connected; it improves the recycling screening effect, reduces the occurrence of blockage in the transportation of recycled materials, and improves the recycling efficiency of recycled materials.

When in use, the second motor 16 drives the push rod 14 and the connecting rod 15 to move up and down. At the same time, the connecting rod 15 pushes the sliding rod 244 to slide up and down along the limiting groove 25 at the lower end, so that the sliding rod 244 drives the screen 24 along the The rotating rod 241 rotates. At this time, the screen 24 slides along the sliding rod 244 through the chute 243, causing the screen 24 to shake. The smaller recycled materials pass through the screen 24 and fall below, and are transported to the fiber cement through the conveying pipe 6. Inside the board recycling equipment 7, the larger recycled materials that fail to pass through the screen 24 slide along the screen 24 and are discharged from the discharge port 242 to the outside, which facilitates the recycling of damaged cement boards 3 and fiber cement board raw materials.

The above are only preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person familiar with the technical field can, within the technical scope disclosed by the present utility model, implement the present utility model according to the present utility model. Novel technical solutions and utility model concepts, including equivalent substitutions or changes, shall be covered by the protection scope of the present utility model.

Claims (8)

1. A fiber cement board raw material recovery and recycling system, including a processing box (1), characterized in that: a feeding block (2) is fixed on the upper end of the left wall of the processing box (1), and the feeding block (2) There is a damaged cement board (3) slidingly connected to the top surface. Brackets (4) are fixed at the four corners of the bottom surface of the processing box (1). There are pillars (5) fixed at the bottom surface of the left end of the feed block (2). ), the lower end of the right wall of the treatment box (1) is connected to a delivery pipe (6), the right end of the delivery pipe (6) is connected to a fiber cement board regeneration equipment (7), and the upper end of the treatment box (1) is fixed There is an inclined block (8), and a rotating shaft (9) is rotatably connected to the upper end of the processing box (1). A plurality of cutting knives (10) are connected to the rotating shaft (9) in a linear and equally spaced structure. A first motor (11) is installed on the rear wall of the box (1) through a mounting seat, and the output shaft of the first motor (11) is coaxially connected to the rotating shaft (9). 2. The fiber cement board raw material recovery and recycling system according to claim 1, characterized in that: the feed block (2) and the conveying pipe (6) both have an inclined structure, and the inside of the processing box (1) The bottom surface has an inclined structure, and a through groove (12) is provided on the top surface of the middle part of the inclined block (8). A cutter (13) is slidably connected inside the through groove (12). The front and rear ends of the cutter (13) are They are all slidingly connected to the processing box (1). A push rod (14) is fixed on the front wall of the cutter (13), and a connecting rod (15) is set on the front wall of the push rod (14). 3. The fiber cement board raw material recovery and recycling system according to claim 1, characterized in that: a second motor (16) is installed on the top surface of the processing box (1) through a mounting base, and the second motor (16) A disc (17) is connected to the output shaft of the disc (16). A rocker arm (18) is rotatably connected to the edge of the front wall of the disc (17). The lower end of the rocker arm (18) rotates with the push rod (14). connection, the rocker arm (18) is located at the front end of the connecting rod (15). 4. The fiber cement board raw material recovery and recycling system according to claim 3, characterized in that: the right end of the processing box (1) has an upper and lower symmetrical structure and is rotatably connected with two crushing rollers (19). The roller (19) extends through the inner wall of the treatment box (1) to the outside. The rear end of the crushing roller (19) is sleeved with a gear (20). The gear (20) located at the lower end and the gear (20) located at the upper end ) meshing connection. 5. The fiber cement board raw material recovery and recycling system according to claim 4, characterized in that: the rear end of the crushing roller (19) at the upper end and the rear end of the rotating shaft (9) are both sleeved with pulleys (21). ), the pulley (21) located at the left end is frictionally driven by the belt (22) and the pulley (21) located at the right end. 6. The fiber cement board raw material recovery and recycling system according to claim 2, characterized in that: a stopper (23) is fixed on the right wall inside the treatment box (1); A screen (24) is provided at the lower end. The right end of the screen (24) is rotatably connected to a rotating rod (241). The front and rear ends of the rotating rod (241) are connected and fixed with the treatment box (1). 7. The fiber cement board raw material recovery and recycling system according to claim 6, characterized in that: the left wall of the treatment box (1) is provided with a discharge port (242), and the front wall of the screen (24) A chute (243) is provided, a sliding rod (244) is slidably connected inside the chute (243), and the front wall of the sliding rod (244) is slidably connected to the connecting rod (15). 8. The fiber cement board raw material recovery and recycling system according to claim 7, characterized in that: the front wall of the processing box (1) has an upper and lower symmetrical structure and is provided with two limiting grooves (25). The limiting groove (25) is slidably connected to the push rod (14), and the limiting groove (25) located at the lower end is slidably connected to the sliding rod (244).