Construction waste recycling treatment equipment

Abstract

The utility model belongs to the technical field of construction waste treatment, and particularly relates to construction waste recycling treatment equipment which comprises a supporting frame and a crusher mounted on the supporting frame, a mounting plate is mounted on the supporting frame, springs are symmetrically mounted on the mounting plate, a frame is mounted on the springs, a screen is fixedly mounted on the frame, and the screen is mounted on the crusher. A first motor is mounted on the mounting plate, an eccentric wheel is fixedly mounted at the output end of the first motor, a beating plate is mounted on the frame, and the eccentric wheel is located on one side of the beating plate. According to the construction waste crushing device, crushed construction waste can be conveniently screened through the screen, the first motor is started to drive the eccentric wheel to rotate, the beating plate is impacted while the eccentric wheel rotates, impact force of impact is transmitted to the frame through the beating plate, and the frame shakes through the spring; and the crushed construction waste is shaken and screened through a screen, stone of different particles is effectively screened out, and subsequent reutilization of the construction waste is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of construction waste treatment, in particular to construction waste recycling treatment equipment. Background Art

[0002] A crusher is a device specially used for processing and recycling construction waste. The main function of this equipment is to crush, screen and process construction waste, such as concrete, bricks, stones, waste wood, etc., to convert them into reusable materials. The crusher plays a vital role in the recycling and treatment of construction waste. It can not only effectively solve the environmental problems caused by construction waste, but also convert it into valuable renewable resources. It has broad development prospects and social and economic benefits.

[0003] Patent document CN218854417U discloses a construction waste crusher, "including a shell, two crushing rods rotatably connected to the shell are arranged in parallel in the shell, a motor is fixedly installed on the side of the shell, the output end of the motor is connected to the end of one of the crushing rods, a transmission mechanism is arranged between the two crushing rods, a perforated plate is vertically installed in the shell, a dust box is fixedly installed on the side of the shell, a notch is opened between the dust box and the shell to connect the dust box and the shell, two fixed shafts extending to the notch are fixedly arranged on the perforated plate, and rollers are rotatably sleeved on the outer walls of the two fixed shafts, and the A plurality of fan blades are fixedly arranged on the outer wall of the drum, and a transmission mechanism 2 is arranged between the drum and the crushing rod. The construction waste crusher opens an air outlet to accelerate the air flow when the fan is running, so as to discharge the dust in the crusher. However, the construction waste crusher in the above-mentioned public document mainly considers the treatment of the dust generated when the construction waste is crushed to prevent the dust from being discharged through the air outlet to pollute the environment, but does not consider the different sizes and volumes of the crushed construction waste, and the subsequent treatment thereof is more troublesome. Therefore, it is necessary to develop a construction waste recycling and processing equipment, so as to screen the crushed construction waste. Utility Model Content

[0004] The utility model aims to provide a construction waste recycling and processing device to solve the technical problem that the crushed construction waste has different volumes and the subsequent processing thereof is troublesome, as mentioned in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a construction waste recycling and processing equipment, comprising a support frame and a crusher installed on the support frame, a crushing shaft is symmetrically installed in the crusher, a discharge port is arranged at the bottom of the crusher, a mounting plate is symmetrically installed on the support frame, springs are symmetrically installed on the mounting plate, a frame is fixedly installed on the spring, a screen is fixedly installed on the frame, and the screen is located below the discharge port, a No. 1 motor is fixedly installed on the mounting plate, an eccentric wheel is fixedly installed on the output end of the No. 1 motor, a striking plate is symmetrically installed on the frame, and the eccentric wheel is located on one side of the striking plate.

[0006] Preferably, a No. 2 motor is fixedly mounted on the support frame, a screw rod is fixedly mounted on the output end of the No. 2 motor, and the screw rod is passed through the interior of the support frame, a slip ring is threadedly connected to the screw rod, a push plate is fixedly mounted on the slip ring, and the push plate is located above the screen and in contact with the screen.

[0007] Preferably, a discharge hopper is fixedly mounted on one end of the frame, and the discharge hopper is inclined.

[0008] Preferably, a water tank is provided on the support frame, a water pump is provided on the support frame, a water pump is fixedly installed in the water tank, and the output end of the water pump passes through the interior of the water tank and is connected to the input end of the water pump, a T-shaped water pipe is fixedly connected to the water pump, a plurality of water mist nozzles are fixedly installed on the T-shaped water pipe, and the water mist nozzles are located above the crushing shaft.

[0009] Preferably, a support plate is fixedly mounted on the support frame, and the water tank and the water pump are both fixedly mounted on the support plate.

[0010] Preferably, a support rod is fixedly mounted on the support frame, and the T-shaped water pipe is fixedly mounted on the support rod.

[0011] Preferably, a feeding port is fixedly connected to the crusher, and a water mist nozzle is located on one side of the feeding port.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model is convenient for screening the crushed construction waste by installing a screen. First, start the No. 1 motor to drive the eccentric wheel to rotate. When the eccentric wheel rotates, it will hit the striking plate. The impact force of the impact is transmitted to the frame through the striking plate. The frame will shake through the spring, and the crushed stones will fall onto the screen through the discharge port. At this time, the shaking screen will shake and screen the crushed construction waste, so that the stones will continuously roll and jump on the screen. The finer particles of stones will fall through the holes of the screen, and the larger particles of stones will remain on the screen. At the same time, they will gradually move to the discharge hopper through the vibration force, and fall into the storage device through the discharge hopper. Finally, start the No. 2 motor to drive the push plate to push some of the particles remaining on the screen to the outside of the screen, effectively screening out stones of different particles, which is convenient for the subsequent reuse of construction waste.

[0014] 2. The utility model is convenient for reducing the dust generated by the crusher when crushing construction waste by installing a water mist nozzle. First, the water pump is started, and the water pump draws water from the water tank through the pumping pipe, and transports the water to the water mist nozzle through the T-shaped water pipe. Finally, fine water mist is sprayed out through the water mist nozzle. The water mist collides with the dust flying at the feeding port, so that the dust particles settle down under the action of gravity, thereby reducing the dust floating in the air, reducing the impact on the surrounding environment when the construction waste is processed and reused, and protecting the environment from pollution. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 for Figure 1 A magnified schematic diagram of the structure in the middle;

[0017] Figure 3 This is a schematic diagram of the push plate structure of the utility model;

[0018] Figure 4 for Figure 1 A magnified schematic diagram of structure B.

[0019] In the figure: 1. Support frame; 2. Crusher; 3. Crushing shaft; 4. Discharge port; 5. Mounting plate; 6. Spring; 7. Frame; 8. Screen; 9. No. 1 motor; 10. Eccentric wheel; 11. Beating plate; 12. No. 2 motor; 13. Screw; 14. Slip ring; 15. Push plate; 16. Discharge hopper; 17. Support plate; 18. Water tank; 19. Suction pipe; 20. Water pump; 21. T-shaped water pipe; 22. Water mist nozzle; 23. Support rod; 24. Feed port. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1 , Figure 2 and Figure 3 A construction waste recycling and processing device comprises a support frame 1 and a crusher 2 mounted on the support frame 1, a crushing shaft 3 is symmetrically mounted in the crusher 2, a discharge port 4 is arranged at the bottom of the crusher 2, a feeding port 24 is fixedly connected to the crusher 2, and a water mist nozzle 22 is located at one side of the feeding port 24, a mounting plate 5 is symmetrically mounted on the support frame 1, a spring 6 is symmetrically mounted on the mounting plate 5, a frame 7 is fixedly mounted on the spring 6, a screen 8 is fixedly mounted on the frame 7, and the screen 8 is located below the discharge port 4, and a mounting plate 5 is fixedly mounted Motor 9, an eccentric wheel 10 is fixedly installed at the output end of motor 9, a striking plate 11 is symmetrically installed on the frame 7, and the eccentric wheel 10 is located on one side of the striking plate 11, and a discharge hopper 16 is fixedly installed at one end of the frame 7, and the discharge hopper 16 is inclined. When the construction waste is recycled, the construction waste is firstly put into the crusher 2 through the feeding port 24, and then the hard construction waste is crushed and crushed through the symmetrical crushing shaft 3. The crushed construction waste flows out of the crusher 2 through the discharge port 4, and then it is crushed into stone again. The granular construction waste is reused, but the size and volume of the crushed construction waste are different, and the subsequent treatment is more troublesome. When the crushed construction waste is screened, it is convenient to screen the crushed construction waste by installing a screen 8. First, start the No. 1 motor 9 to drive the eccentric wheel 10 to rotate. When the eccentric wheel 10 rotates, it will hit the striking plate 11. The impact force of the impact is transmitted to the frame 7 through the striking plate 11. The frame 7 will shake through the spring 6, and the crushed stones will fall to the discharge port 4 at the same time. On the screen 8, the shaking screen 8 will shake and screen the crushed construction waste, causing the stones to roll and jump continuously on the screen 8, and the finer particles of stone will fall through the holes of the screen 8, while the larger particles of stone will remain on the screen 8. At the same time, they will gradually move toward the discharge hopper 16 through the vibration force, and fall into the storage device through the discharge hopper 16. Finally, the No. 2 motor 12 is started to drive the push plate 15 to push some of the particles remaining on the screen 8 to the outside of the screen 8, thereby effectively screening out stones of different particles, which is convenient for the subsequent reuse of construction waste.

[0022] See also Figure 1 and Figure 3A No. 2 motor 12 is fixedly installed on the support frame 1, and a screw rod 13 is fixedly installed on the output end of the No. 2 motor 12, and the screw rod 13 is penetrated inside the support frame 1, and a slip ring 14 is threadedly connected to the screw rod 13, and a push plate 15 is fixedly installed on the slip ring 14, and the push plate 15 is located above the screen 8 and contacts with the screen 8. When the large particles remaining on the screen 8 are cleaned, the No. 2 motor 12 is first started to drive the screw rod 13 to rotate, and the screw rod 13 drives the push plate 15 to move on the screen 8 through the slip ring 14, pushing the large particles remaining on the screen 8 to move to the discharge hopper 16, and the large particles fall to the outside of the crusher 2 through the inclined discharge hopper 16, and the large particles remaining on the screen 8 are cleaned regularly to prevent them from remaining on the screen 8 and affecting the screening efficiency of the screen 8.

[0023] See also Figure 1 and Figure 4 A water tank 18 is provided on the support frame 1, a water pump 20 is provided on the support frame 1, a water pumping pipe 19 is fixedly installed in the water tank 18, and the output end of the water pumping pipe 19 passes through the inside of the water tank 18 and is connected to the input end of the water pump 20, a T-shaped water pipe 21 is fixedly connected to the water pump 20, a plurality of water mist nozzles 22 are fixedly installed on the T-shaped water pipe 21, and the water mist nozzles 22 are located above the crushing shaft 3, a support plate 17 is fixedly installed on the support frame 1, and the water tank 18 and the water pump 20 are fixedly installed on the support plate 17, when reducing the dust generated by the crusher 2 when crushing the construction waste When the crusher 2 is installed with a water mist nozzle 22, dust generated when the crusher 2 crushes the construction waste can be reduced. First, the water pump 20 is started. The water pump 20 extracts water from the water tank 18 through the pumping pipe 19, and transports the water to the water mist nozzle 22 through the T-shaped water pipe 21. Finally, fine water mist is sprayed out through the water mist nozzle 22. The water mist collides with the dust flying at the feeding port 24, so that the dust particles settle down under the action of gravity, thereby reducing the dust floating in the air, reducing the impact on the surrounding environment when the construction waste is processed and reused, and protecting the environment from pollution.

[0024] See also Figure 1 and Figure 4 A support rod 23 is fixedly mounted on the support frame 1 , and the T-shaped water pipe 21 is fixedly mounted on the support rod 23 , and the support rod 23 is used to fix the T-shaped water pipe 21 .

[0025] Working principle: when the crushed construction waste is screened, the screen 8 is installed to facilitate the screening of the crushed construction waste. First, start the No. 1 motor 9 to drive the eccentric wheel 10 to rotate. While the eccentric wheel 10 rotates, it will hit the striking plate 11. The impact force of the impact is transmitted to the frame 7 through the striking plate 11. The frame 7 will shake through the spring 6. At the same time, the crushed stone will fall onto the screen 8 through the discharge port 4. At this time, the shaking screen 8 will shake and screen the crushed construction waste, causing the stone to continuously roll and jump on the screen 8. Finer particles of stone will fall through the holes of the screen 8, and larger particles of stone will remain on the screen 8. At the same time, it will gradually move to the discharge hopper 16 through the vibration force, and fall into the storage device through the discharge hopper 16. Finally, start the No. 2 motor 12 to drive the push The moving plate 15 pushes some of the particles remaining on the screen 8 to the outside of the screen 8, effectively screening out stones of different particles, which is convenient for the subsequent reuse of construction waste. When reducing the dust generated by the crusher 2 when crushing construction waste, the water mist nozzle 22 is installed to facilitate reducing the dust generated by the crusher 2 when crushing construction waste. First, start the water pump 20, and the water pump 20 extracts water from the water tank 18 through the pumping pipe 19, and transports it to the water mist nozzle 22 through the T-shaped water pipe 21. Finally, fine water mist is sprayed out through the water mist nozzle 22. The water mist collides with the dust flying at the feeding port 24, so that the dust particles settle down under the action of gravity, thereby reducing the dust floating in the air, reducing the impact on the surrounding environment when processing and reusing construction waste, and protecting the environment from pollution.

[0026] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A construction waste recycling and processing device, comprising a support frame (1) and a crusher (2) mounted on the support frame (1), wherein a crushing shaft (3) is symmetrically mounted in the crusher (2), and a discharge port (4) is arranged at the bottom of the crusher (2), characterized in that: A mounting plate (5) is symmetrically mounted on the support frame (1), a spring (6) is symmetrically mounted on the mounting plate (5), a frame (7) is fixedly mounted on the spring (6), a screen (8) is fixedly mounted on the frame (7), and the screen (8) is located below the discharge port (4), a No. 1 motor (9) is fixedly mounted on the mounting plate (5), an eccentric wheel (10) is fixedly mounted on the output end of the No. 1 motor (9), a striking plate (11) is symmetrically mounted on the frame (7), and the eccentric wheel (10) is located on one side of the striking plate (11).

2. The construction waste recycling and processing equipment according to claim 1 is characterized in that: A second motor (12) is fixedly mounted on the support frame (1), a screw rod (13) is fixedly mounted on the output end of the second motor (12), and the screw rod (13) is inserted into the interior of the support frame (1), a slip ring (14) is threadedly connected to the screw rod (13), a push plate (15) is fixedly mounted on the slip ring (14), and the push plate (15) is located above the screen (8) and in contact with the screen (8).

3. The construction waste recycling and processing equipment according to claim 1 is characterized in that: A discharge hopper (16) is fixedly mounted on one end of the frame (7), and the discharge hopper (16) is inclined.

4. The construction waste recycling and processing equipment according to claim 1 is characterized in that: A water tank (18) is arranged on the support frame (1), a water pump (20) is arranged on the support frame (1), a water pumping pipe (19) is fixedly installed in the water tank (18), and the output end of the water pumping pipe (19) passes through the interior of the water tank (18) and is connected to the input end of the water pump (20), a T-shaped water delivery pipe (21) is fixedly connected to the water pump (20), and a plurality of water mist nozzles (22) are fixedly installed on the T-shaped water delivery pipe (21), and the water mist nozzles (22) are located above the crushing shaft (3).

5. The construction waste recycling and processing equipment according to claim 1 is characterized in that: A support plate (17) is fixedly mounted on the support frame (1), and a water tank (18) and a water pump (20) are both fixedly mounted on the support plate (17).

6. The construction waste recycling and processing equipment according to claim 1 is characterized by: A support rod (23) is fixedly mounted on the support frame (1), and a T-shaped water pipe (21) is fixedly mounted on the support rod (23).

7. The construction waste recycling and processing equipment according to claim 1 is characterized by: A feeding port (24) is fixedly connected to the crusher (2), and a water mist nozzle (22) is located on one side of the feeding port (24).

Images