House building garbage recycling and crushing treatment device

Abstract

The utility model provides a house building garbage recycling and crushing treatment device, which relates to the technical field of house building garbage treatment and comprises a rack, two crushing rollers which are arranged at intervals are rotatably mounted in the rack, a driving mechanism is arranged on the rack, and the driving mechanism is connected with the two crushing rollers and used for driving the two crushing rollers to rotate. A guide roller is arranged at the lower end between the two crushing rollers, the guide roller is installed in the rack, two adsorption cylinders are arranged in the rack at intervals, the adsorption cylinders are made of magnets and located below the guide roller, movable splines are arranged at the two ends of each adsorption cylinder and inserted into the corresponding adsorption cylinder, and a connecting shaft is fixedly installed at one end of each movable spline; crushed garbage falls on the guide roller and falls off from two sides, the garbage falls on the adsorption cylinder, and the steel bars are adsorbed on the adsorption cylinder, so that the residual steel bars in the garbage are separated, the effective separation of the steel bars can ensure that the recycled aggregate does not contain metal impurities, and the purity and the quality of the recycled aggregate are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction waste treatment, in particular to a building construction waste recycling, crushing and treatment device. Background Art

[0002] The construction waste recycling and crushing device is a device specially used to process the waste generated during the construction process. The main function of this device is to crush, classify, recycle and process the construction waste, so as to realize the resource utilization of construction waste and environmental protection.

[0003] For example, a crushing and recycling device for processing building waste with publication number CN217615259U specifically discloses a crushing and recycling device body, which is provided with a recycling device shell and a safety door, the top of the recycling device shell is connected with a feed hopper, the end of the recycling device shell away from the safety door is fixedly connected with a dust collecting box, the interior of the dust collecting box contains water, the dust collecting box is connected with a water filling pipe, the dust collecting box is connected with the recycling device shell through a dust collecting port, a screen is installed at the dust collecting port, a fan is installed on the inner side of the safety door, the dust collecting box is fixedly connected with a support plate, the support plate is fixedly connected with a mounting plate, the mounting plate is connected with a water spray network through a moving mechanism, the water spray network is connected with multiple atomizing nozzles, a water pump is installed on the top of the support plate, the water pump is connected with the bottom of the dust collecting box through a water pumping pipe, the water pump is connected with the water spray network through a water supply pipe, and the interior of the dust collecting box is connected with a filtering structure.

[0004] After being crushed, construction waste will be converted into recycled aggregate. The existing construction waste recycling and crushing processing device does not have the function of separating steel bars. If the steel bars are not completely separated and remain in the recycled aggregate, it will directly affect the quality of the recycled material. These residual steel bars may reduce the density and stability of the recycled aggregate, thereby affecting its performance as a building material product. For this reason, we propose a construction waste recycling and crushing processing device. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a building construction waste recycling, crushing and processing device, which solves the problems raised by the above-mentioned background technology.

[0006] To achieve the above purpose, the utility model is implemented by the following technical solutions: a building construction waste recycling and crushing processing device, including a frame, two interval-arranged crushing rollers are rotatably installed inside the frame, a driving mechanism is arranged on the frame, the driving mechanism is connected to the two crushing rollers and is used to drive the two crushing rollers to rotate, a guide roller is arranged at the lower end between the two crushing rollers, the guide roller is installed in the frame, two interval-arranged adsorption cylinders are arranged in the frame, the adsorption cylinder is made of magnet material, the adsorption cylinder is located below the guide roller, both ends of the adsorption cylinder are provided with movable splines, the movable splines are inserted into the adsorption cylinder, one end of the movable splines is fixedly installed with a connecting shaft, one end of the connecting shaft is splined with a spline shaft, the spline shaft is rotatably installed on the frame, a spring is sleeved on the connecting shaft, the two ends of the spring are respectively fixedly connected to the movable spline and the spline shaft, the two spline shafts located on one side are fixedly installed with pulleys, the two pulleys are installed with synchronous belts, a first motor is fixedly installed on the frame, and the output shaft of the first motor is fixedly connected to the pulley on one side.

[0007] As a further technical solution of the utility model, the driving mechanism includes two transmission wheels, which are rotatably mounted on the frame, and the rotating shaft of the transmission wheel is fixedly connected to the crushing roller. A second motor is fixedly mounted on the frame, and the output shaft of the second motor is fixedly connected to the crushing roller on one side.

[0008] As a further technical solution of the utility model, a guide block is fixedly installed at the bottom of the frame, and the cross-section of the guide block is set to be a triangle.

[0009] As a further technical solution of the utility model, the guide roller is hollow inside, the guide roller is rotatably mounted in the frame, a pipe is rotatably mounted on the frame, and the pipe is connected to the inner cavity of the guide roller.

[0010] As a further technical solution of the utility model, a plurality of evenly distributed air inlets are provided on the surface of the guide roller, and the air inlets are connected to the inner cavity of the guide roller.

[0011] As a further technical solution of the utility model, a gear is rotatably mounted on the frame, a rotating shaft of the gear is fixedly connected to the guide roller, and the gear is meshed with the two transmission wheels.

[0012] As a further technical solution of the utility model, a protective cover is fixedly installed on the frame, and the protective cover covers the gear and the two transmission wheels.

[0013] The utility model provides a building construction waste recycling and crushing processing device, which has the following beneficial effects compared with the prior art:

[0014] 1. This design is a construction waste recycling and crushing device. The crushed waste falls on the guide roller and falls from both sides. The waste falls on the adsorption cylinder, and the steel bars are adsorbed on the adsorption cylinder, thereby separating the steel bars remaining in the waste. The effective separation of the steel bars can ensure that the recycled aggregate does not contain metal impurities, and improve the purity and quality of the recycled aggregate. High-quality recycled aggregate has a wide range of application prospects in the construction field. It can be used to produce recycled concrete, bricks and other building materials to reduce construction costs.

[0015] 2. The design of a building waste recycling, crushing and processing device drives the adsorption cylinder to rotate through the first motor. The different positions of the adsorption cylinder can adsorb steel bars, effectively improving the utilization rate of the adsorption cylinder. It is then connected to an external suction pump through a pipeline. The suction pump works and sucks the air in the guide roller, so that the dust generated in the frame can enter the guide roller through the air inlet and be guided to the outside, which can suppress the dust generated in the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of a building construction waste recycling, crushing and processing device;

[0017] Figure 2 A schematic diagram of the internal structure of a protective cover of a building waste recycling and crushing processing device;

[0018] Figure 3 It is a partial structural schematic diagram of a building construction waste recycling, crushing and processing device;

[0019] Figure 4 It is a cross-sectional view of a building construction waste recycling, crushing and processing device;

[0020] Figure 5 This is a schematic diagram of an enlarged structure of part of the adsorption cylinder of a building waste recycling, crushing and processing device.

[0021] In the figure: frame 1, crushing roller 2, guide roller 3, adsorption cylinder 4, movable spline 5, connecting shaft 6, spline shaft 7, spring 8, pulley 9, synchronous belt 10, first motor 11, transmission wheel 12, second motor 13, guide block 14, pipeline 15, air inlet 16, gear 17, protective cover 18. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-5 The utility model provides a technical solution for a building construction waste recycling and crushing device:

[0024] The invention comprises a frame 1, wherein two crushing rollers 2 are rotatably installed inside the frame 1 and are arranged at intervals. A driving mechanism is arranged on the frame 1, and the driving mechanism is connected to the two crushing rollers 2 and is used to drive the two crushing rollers 2 to rotate. A guide roller 3 is arranged at the lower end between the two crushing rollers 2, and the guide roller 3 is installed in the frame 1. Two adsorption cylinders 4 are arranged at intervals in the frame 1, and the adsorption cylinder 4 is made of a magnet. The adsorption cylinder 4 is located below the guide roller 3. Both ends of the adsorption cylinder 4 are provided with movable splines 5, and the movable splines 5 are inserted into the adsorption cylinder 4. A connecting shaft 6 is fixedly installed at one end of the movable spline 5, and a spline shaft 7 is matched with a spline shaft 7 at one end of the connecting shaft 6. The spline shaft 7 is rotatably installed on the frame 1, and a spring 8 is sleeved on the connecting shaft 6. Both ends of the spring 8 are respectively fixedly connected to the movable spline 5 and the spline shaft 7. Pulleys 9 are fixedly installed on the two spline shafts 7 on one side, and synchronous belts 10 are installed on the two pulleys 9. A first motor 11 is fixedly installed on the frame 1, and the output shaft of the first motor 11 is fixedly connected to the pulley 9 on one side.

[0025] The driving mechanism includes two transmission wheels 12, which are rotatably mounted on the frame 1, and the rotating shaft of the transmission wheel 12 is fixedly connected to the crushing roller 2. A second motor 13 is fixedly mounted on the frame 1, and the output shaft of the second motor 13 is fixedly connected to the crushing roller 2 on one side. A guide block 14 is fixedly mounted at the bottom of the frame 1, and the cross section of the guide block 14 is set to be triangular.

[0026] Among them, Figure 3 and Figure 4 As shown, the guide roller 3 is hollow inside and can be rotatably mounted in the frame 1. A pipe 15 can be rotatably mounted on the frame 1, and the pipe 15 is connected to the inner cavity of the guide roller 3. A plurality of evenly distributed air inlets 16 are provided on the surface of the guide roller 3, and the air inlets 16 are connected to the inner cavity of the guide roller 3. A gear 17 can be rotatably mounted on the frame 1, and the rotating shaft of the gear 17 is fixedly connected to the guide roller 3, and the gear 17 is meshed with the two transmission wheels 12. A protective cover 18 is fixedly mounted on the frame 1, and the protective cover 18 covers the outside of the gear 17 and the two transmission wheels 12.

[0027] The working principle of the utility model is as follows: put the construction waste between the two crushing rollers 2, drive the transmission wheel 12 to rotate through the second motor 13, and the two transmission wheels 12 drive and drive the two crushing rollers 2 to rotate synchronously, so as to crush the waste, and the crushed waste falls on the guide roller 3 and falls by the two sides, and the waste falls on the adsorption cylinder 4, and the steel bars are adsorbed on the adsorption cylinder 4, so as to separate the steel bars remaining in the waste. The effective separation of the steel bars can ensure that the recycled aggregate does not contain metal impurities, and improve the purity and quality of the recycled aggregate. High-quality recycled aggregate has a wide range of application prospects in the field of construction, and can be used to produce recycled concrete, bricks and other building materials to reduce construction costs.

[0028] At the same time, the first motor 11 drives the adsorption cylinder 4 to rotate, and different positions of the adsorption cylinder 4 can adsorb steel bars, effectively improving the utilization rate of the adsorption cylinder 4, and then connected with the external suction pump through the pipeline 15. The suction pump works and sucks the air in the guide roller 3, so that the dust generated in the frame 1 can enter the guide roller 3 through the air inlet 16 and be guided to the outside, which can suppress the dust phenomenon generated in the device.

[0029] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A building construction waste recycling and crushing device, characterized in that: The invention comprises a frame (1), wherein two crushing rollers (2) arranged at intervals are rotatably installed inside the frame (1), a driving mechanism is arranged on the frame (1), the driving mechanism is connected to the two crushing rollers (2) and is used to drive the two crushing rollers (2) to rotate, a guide roller (3) is arranged at the lower end between the two crushing rollers (2), the guide roller (3) is installed in the frame (1), and two adsorption cylinders (4) arranged at intervals are arranged in the frame (1), the adsorption cylinder (4) is made of a magnetic material, the adsorption cylinder (4) is located below the guide roller (3), and both ends of the adsorption cylinder (4) are provided with movable splines (5), and the movable splines (5) are inserted into In the adsorption cylinder (4), one end of the movable spline (5) is fixedly mounted with a connecting shaft (6), one end of the connecting shaft (6) is splined with a spline shaft (7), the spline shaft (7) is rotatably mounted on the frame (1), a spring (8) is sleeved on the connecting shaft (6), two ends of the spring (8) are respectively fixedly connected to the movable spline (5) and the spline shaft (7), a pulley (9) is fixedly mounted on the two spline shafts (7) on one side, a synchronous belt (10) is mounted on the two pulleys (9), a first motor (11) is fixedly mounted on the frame (1), and an output shaft of the first motor (11) is fixedly connected to the pulley (9) on one side.

2. A building construction waste recycling and crushing device according to claim 1, characterized in that: The driving mechanism comprises two transmission wheels (12), the transmission wheels (12) are rotatably mounted on a frame (1), and the rotating shafts of the transmission wheels (12) are fixedly connected to a crushing roller (2). A second motor (13) is fixedly mounted on the frame (1), and an output shaft of the second motor (13) is fixedly connected to a crushing roller (2) on one side.

3. The building construction waste recycling and crushing device according to claim 2 is characterized in that: A guide block (14) is fixedly mounted on the bottom of the frame (1), and the cross section of the guide block (14) is arranged to be triangular.

4. The building construction waste recycling and crushing device according to claim 3 is characterized in that: The guide roller (3) is hollow inside and can be rotatably mounted in the frame (1). A pipe (15) can be rotatably mounted on the frame (1), and the pipe (15) is connected to the inner cavity of the guide roller (3).

5. The building construction waste recycling and crushing device according to claim 4 is characterized in that: The surface of the guide roller (3) is provided with a plurality of evenly distributed air inlets (16), and the air inlets (16) are connected to the inner cavity of the guide roller (3).

6. The building construction waste recycling and crushing device according to claim 5 is characterized in that: A gear (17) is rotatably mounted on the frame (1), the rotating shaft of the gear (17) is fixedly connected to the guide roller (3), and the gear (17) is meshed with the two transmission wheels (12).

7. The building construction waste recycling and crushing device according to claim 6 is characterized in that: A protective cover (18) is fixedly mounted on the frame (1), and the protective cover (18) covers the outside of the gear (17) and the two transmission wheels (12).

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