Automatic sorting device for building solid waste

Abstract

The utility model relates to the technical field of building solid waste automatic sorting, and provides a building solid waste automatic sorting device which comprises a box body, an adjusting assembly is arranged at the right end of the box body, a motor is fixedly installed at the upper left end of the box body, a threaded rod is fixedly installed at the output end of the motor, and a push plate is in threaded connection with the threaded rod. A sliding block is fixedly installed on the lower side of the other end of the push plate, a sliding rail is arranged at the position, corresponding to the sliding block, of the upper end of the box body, the threaded rod and the sliding rail are of a horizontal structure, a baffle is fixedly installed on the right side of the push plate, a stirring rod is installed in the box body, and a collecting box is fixedly installed at the lower end of the box body. Water flow is input into the box body, then building solid waste is poured into the box body, the building solid waste is stirred through a stirring rod, plastic, wood chips and aggregate yellow sand are separated, then the plastic floats into the surface of the box body through buoyancy, and then the plastic is pushed into a waste box through mutual cooperation of a motor, a push plate and a threaded rod.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic sorting devices for construction solid waste, and in particular to an automatic sorting device for construction solid waste. Background Art

[0002] Solid waste construction materials refer to various solid wastes such as coal gangue, fly ash, coal cinder, blast furnace slag, steel slag, etc., which have the components and properties required for construction materials and can be used to make construction materials. Construction materials are required in large quantities and can accommodate a large amount of solid waste. Construction materials have a long service life, will not cause secondary pollution, and will not quickly turn into waste again. Therefore, using solid waste to manufacture construction materials is an effective way to save resources, eliminate waste, and protect the environment.

[0003] Most of the existing automatic sorting devices for construction solid waste use air separation or screening methods to sort solid waste. Both methods will produce a large amount of dust in the process of sorting solid waste. Working in a dusty environment for a long time will affect the health of the workers. In addition, the aggregates after sorting contain some steel chips and metal substances that cannot be sorted. Utility Model Content

[0004] The utility model provides an automatic sorting device for construction solid waste, which solves the problem in the related art that a large amount of dust will appear during the sorting process in an automatic sorting device for construction solid waste, thereby affecting the health of workers.

[0005] The technical solution of the utility model is as follows: an automatic sorting device for construction solid waste comprises a box body, an adjusting assembly is provided at the right end of the box body, a motor is fixedly installed at the upper left end of the box body, a threaded rod is fixedly installed at the output end of the motor, a push plate is threadedly connected to the threaded rod, a slider is fixedly installed on the lower side of the other end of the push plate, a slide rail is provided at the upper end of the box body corresponding to the slider, the threaded rod and the slide rail are in a horizontal structure, a baffle is fixedly installed on the right side of the push plate, a stirring rod is installed inside the box body, a collecting box is fixedly installed at the lower end of the box body, a filter screen is provided at the upper end of the collecting box, a sealing plate is slidably installed at the lower end of the filter screen, a waste box is fixedly installed at one end of the collecting box, and an aggregate box is fixedly installed at the other end of the collecting box.

[0006] Preferably, the adjusting component includes a first motor, a secondary sprocket, a main sprocket, a feed trough and a chain. The first motor is fixedly mounted on the adjusting component, the main sprocket is fixedly mounted on the output end of the first motor, a chain is sleeved on the outer end of the main sprocket, and the other end of the chain is meshedly connected with the secondary sprocket.

[0007] Preferably, two groups of main sprockets are provided, a feeding plate is installed between the two groups of main sprockets, and feeding grooves are evenly opened on the upper ends of the feeding plates.

[0008] Preferably, a second motor is fixedly installed inside the collection box, a screw is fixedly installed on the output end of the second motor, a moving block is installed on the screw, a guide rod is provided at the other end of the moving block, a second motor is fixedly installed on the upper end of the moving block, and an electromagnet is fixedly installed on the output end of the second motor.

[0009] Preferably, the electromagnet is adjusted left and right through a second motor, a lead screw, a moving block and a guide rod.

[0010] Preferably, the lower end of the push plate is in an arc-shaped structure, and filter holes are provided on the push plate.

[0011] The working principle and beneficial effects of the utility model are:

[0012] 1. In the utility model: by inputting water flow into the box, then pouring the construction solid waste into the box, stirring the construction solid waste through the stirring rod, so that the plastic, wood chips and aggregate sand are separated, and then the plastic and some lighter objects float on the surface of the box through buoyancy, and then the motor, the push plate and the threaded rod cooperate with each other to push them into the waste box, so as to realize the sorting and collection of the plastic and improve the work efficiency. At the same time, some larger aggregates will be transported through the cooperation between the first motor, the main sprocket, the chain, the secondary sprocket and the collecting trough to improve the sorting efficiency.

[0013] 2. In the utility model: some finer yellow sand or aggregate will fall into the collection box through the filter screen, and the metal and steel chips in the yellow sand or aggregate will be adsorbed by the mutual cooperation of the electromagnet, scraper, lead screw, second motor and second motor to improve the sorting effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

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

[0016] Figure 2 It is a schematic diagram of the feeding plate adjustment structure of the utility model;

[0017] Figure 3 It is a schematic diagram of the internal structure of the box of the utility model;

[0018] Figure 4 It is a schematic diagram of the electromagnet structure of the utility model.

[0019] In the figure: 1, box body; 2, aggregate box; 3, first motor; 4, baffle; 5, threaded rod; 6, motor; 7, push plate; 8, waste box; 9, collecting box; 10, secondary sprocket; 11, primary sprocket; 12, collecting trough; 13, chain; 14, feed plate; 15, second motor; 16, stirring rod; 17, filter; 18, moving block; 19, lead screw; 20, electromagnet; 21, sealing plate; 22, second motor. DETAILED DESCRIPTION

[0020] The following will be combined with 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 of 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] Example 1

[0022] like Figure 1~Figure 4 As shown, this embodiment proposes an automatic sorting device for construction solid waste, including a box body 1, an adjustment component is arranged at the right end of the box body 1, a motor 6 is fixedly installed at the upper left end of the box body 1, a threaded rod 5 is fixedly installed at the output end of the motor 6, a push plate 7 is threadedly connected to the threaded rod 5, a slider is fixedly installed at the lower side of the other end of the push plate 7, a slide rail is provided at the upper end of the box body 1 corresponding to the slider, the threaded rod 5 and the slide rail are in a horizontal structure, a baffle 4 is fixedly installed on the right side of the push plate 7, a stirring rod 16 is installed inside the box body 1, a collecting box 9 is fixedly installed at the lower end of the box body 1, a filter screen 17 is arranged at the upper end of the collecting box 9, and a sealing plate 21 is slidably installed at the lower end of the filter screen 17, A waste box 8 is fixedly installed at one end of the collecting box 9, and an aggregate box 2 is fixedly installed at the other end of the collecting box 9; the adjusting component includes a first motor 3, a secondary sprocket 10, a main sprocket 11, a feeding trough 12 and a chain 13, the first motor 3 is fixedly installed on the adjusting component, the main sprocket 11 is fixedly installed at the output end of the first motor 3, the outer end of the main sprocket 11 is sleeved with a chain 13, and the other end of the chain 13 is meshed and connected with the secondary sprocket 10; there are two groups of main sprockets 11, a feeding plate 14 is installed between the two groups of main sprockets 11, and the upper end of the feeding plate 14 is evenly provided with feeding troughs 12; the lower end of the push plate 7 is an arc-shaped structure, and the push plate 7 is provided with filter holes.

[0023] In this embodiment, water is input into the box 1, and then the construction waste is poured into the box 1. The stirring rod 16 can be used to stir the construction waste in the box 1 to separate the aggregate, plastic, wood chips and yellow sand in the waste. The buoyancy of water can make the plastic and wood chips or some lighter impurities in the solid waste float on the surface of the box 1, and then the motor 6 drives the threaded rod 5 to rotate, and the threaded rod 5 is threadedly connected to the push plate 7. The push plate 7 is adjusted left and right through the threaded rod 15, the slider and the slide rail, and the push plate 7 pushes the plastic and wood chips floating on the surface to the left end of the box 1, and then the plastic and wood chips can slide into the waste box 8 through the arc setting at the left end of the box 1, and some plastics and wood chips that have not slid down need to be pushed manually by the staff to achieve the separation of the construction solid. The push plate 7 is provided with filter holes so that when the push plate 7 pushes the impurities floating on the surface of the water, the water can pass through the filter holes, thereby reducing the pressure during pushing and improving the service life of the push plate 7. At the same time, this sorting method will not produce a large amount of dust during the sorting process, thus avoiding the staff from inhaling a large amount of dust due to long-term work, thereby affecting their health. Some larger aggregates will be driven by the first motor 3 to rotate the main sprocket 11, and the main sprocket 11 is engaged with the chain 13 to rotate, and the chain 13 drives the feeding plate 14 to rotate, and the aggregates are pushed by the stirring rod 16 to fall into the feeding trough 12, and then the feeding plate 14 transports the aggregates in the feeding trough 12 to the aggregate box 2, and the staff will process them later.

[0024] Example 2

[0025] like Figure 1~Figure 4 As shown, based on the same concept as the above-mentioned embodiment 1, a second motor 22 is fixedly installed inside the collecting box 9, a lead screw 19 is fixedly installed at the output end of the second motor 22, a moving block 18 is installed on the lead screw 19, a guide rod is provided at the other end of the moving block 18, a second motor 15 is fixedly installed on the upper end of the moving block 18, and an electromagnet 20 is fixedly installed at the output end of the second motor 15; the electromagnet 20 is adjusted left and right through the second motor 22, the lead screw 19, the moving block 18 and the guide rod.

[0026] In this embodiment, after the larger aggregates are sorted, the moisture in the box is drained, and then the sealing plate 21 is pushed to allow some finer aggregates or yellow sand to pass through the filter screen 17 and fall into the collection box 9. These aggregates contain some metal or steel chips residues. At the same time, the second motor 22 drives the lead screw 19 to rotate, and then the lead screw 19 drives the moving block 18 to adjust left and right, and the moving block 18 drives the second motor 15 to adjust left and right. The second motor 15 drives the electromagnet 20 to adjust left and right to adsorb the aggregates in the collection box 9 and the steel chips and metal in the yellow sand. The electromagnet 20 can be rotated by the second motor 15, and can adsorb the metal steel chips in the aggregates and yellow sand in all directions, avoiding the electromagnet 20 being unable to rotate, resulting in only a part of the electromagnet being able to adsorb the steel chips, thereby reducing the adsorption effect. The setting of the electromagnet 20 is convenient for the staff to collect it and improve work efficiency.

[0027] During operation, first plug in the power supply, and then deliver water to the box 1. When the box 1 is filled with water, pour the construction solid waste into the box 1, and then stir the solid waste through the stirring rod 16. Under the action of buoyancy, some lighter plastics, wood chips and impurities will float on the water surface, and then the motor 6 drives the threaded rod 5 to rotate, and the threaded rod 5 drives the push plate to push the plastics, wood chips and impurities, and pushes the plastics, wood chips and impurities into the waste box 8. At the same time, some heavier aggregates will be driven by the first motor 3 to rotate the main sprocket 11, and the main sprocket 11 is engaged with the chain 13 to rotate, and the chain 13 drives the feeding plate 14 to rotate, and the aggregates are pushed into the feeding trough 12 by the stirring rod 16, and then the feeding plate 14 pushes the aggregates in the feeding trough 12. The material is transported to the aggregate box 2, and then processed uniformly by the staff. After the larger aggregates are sorted, the moisture in the box is drained, and then the sealing plate is pushed to allow some finer aggregates or yellow sand to pass through the filter screen 17 and fall into the collection box 9, and the steel chips and metals in the aggregates and yellow sand can be driven by the second motor 22 to rotate the lead screw 19, and then the lead screw 19 drives the moving block 18 to adjust left and right, and the moving block 18 drives the second motor 15 to adjust left and right, and the second motor 15 drives the electromagnet 20 to adjust left and right, so as to adsorb the steel chips and metals in the aggregates and yellow sand in the collection box 9, and the electromagnet 20 can be rotated by the second motor 15, and the metal steel chips in the aggregates and yellow sand can be adsorbed in all directions and collected uniformly by the staff later.

[0028] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic sorting device for construction solid waste, characterized in that: The invention comprises a box body (1), wherein an adjustment assembly is arranged at the right end of the box body (1), a motor (6) is fixedly mounted at the upper left end of the box body (1), a threaded rod (5) is fixedly mounted at the output end of the motor (6), a push plate (7) is threadedly connected to the threaded rod (5), a slider is fixedly mounted at the lower side of the other end of the push plate (7), a slide rail is provided at the upper end of the box body (1) corresponding to the slider, the threaded rod (5) and the slide rail are in a horizontal structure, a baffle (4) is fixedly mounted on the right side of the push plate (7), a stirring rod (16) is installed inside the box body (1), a collecting box (9) is fixedly mounted at the lower end of the box body (1), a filter screen (17) is arranged at the upper end of the collecting box (9), a sealing plate (21) is slidably mounted at the lower end of the filter screen (17), a waste box (8) is fixedly mounted at one end of the collecting box (9), and an aggregate box (2) is fixedly mounted at the other end of the collecting box (9).

2. The automatic sorting device for construction solid waste according to claim 1, characterized in that: The adjustment component comprises a first motor (3), a secondary sprocket (10), a main sprocket (11), a feeding trough (12) and a chain (13); the first motor (3) is fixedly mounted on the adjustment component; the main sprocket (11) is fixedly mounted on the output end of the first motor (3); the outer end of the main sprocket (11) is sleeved with a chain (13); the other end of the chain (13) is meshingly connected with the secondary sprocket (10).

3. The automatic sorting device for construction solid waste according to claim 2 is characterized in that: Two groups of main sprockets (11) are provided in total, and a feeding plate (14) is installed between the two groups of main sprockets (11). Feeding grooves (12) are evenly arranged on the upper ends of the feeding plates (14).

4. The automatic sorting device for construction solid waste according to claim 1, characterized in that: A second motor (22) is fixedly mounted inside the collection box (9); a lead screw (19) is fixedly mounted on the output end of the second motor (22); a moving block (18) is mounted on the lead screw (19); a guide rod is provided at the other end of the moving block (18); a second motor (15) is fixedly mounted on the upper end of the moving block (18); and an electromagnet (20) is fixedly mounted on the output end of the second motor (15).

5. The automatic sorting device for construction solid waste according to claim 4 is characterized in that: The electromagnet (20) is adjusted left and right via a second motor (22), a lead screw (19), a moving block (18) and a guide rod.

6. The automatic sorting device for construction solid waste according to claim 1, characterized in that: The lower end of the push plate (7) is in an arc-shaped structure, and filter holes are provided on the push plate (7).

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