CN217857974U - Construction waste sorting and recycling device - Google Patents

Abstract

The utility model belongs to the technical field of construction waste recycling, in particular to a sorting and recycling device for construction waste, which includes an inclined block, a protective plate is fixed on the top surface of the inclined block, and a crushing roller is connected to the inner rotation of the protective plate. The seat is equipped with a motor, the lower end of the right wall of the tilting block is fixed with a recovery box, and the right end of the top surface of the protective plate is equipped with a rotating shaft. The device drives the crushing roller to rotate through the motor to squeeze and crush the construction waste, so that the crushed construction waste slides to the right end. When the magnetic block is tilted, the iron and steel in the crushed construction waste is absorbed and recycled. The motor cooperates with the use of pulleys and belts to make the rotating rod drive the fan blades to rotate, and the air passes through the ventilation plate to collect the wood, wood, and other materials in the crushed construction waste. Lighter materials such as foam and plastic are blown into the storage tank for recycling. Realize the rapid sorting and recycling of construction waste, save time and effort, and significantly improve the sorting efficiency. The recycling is simple and efficient, more energy-saving and environmentally friendly, and the use effect is better.

Description

A sorting and recycling device for construction waste

technical field

The utility model relates to the technical field of construction waste recycling, in particular to a sorting and recycling device for construction waste.

Background technique

Construction waste refers to the dregs, spoils, waste materials, silt and other wastes generated during the construction, laying or demolition, and repair of various buildings, structures, and pipe networks by construction units or individuals. Garbage refers to the general designation of muck, waste concrete, waste masonry and other waste produced by people in the production activities of the construction industry such as demolition, construction, decoration, and repair. Many wastes in construction waste can be reused as renewable resources after being sorted, removed or crushed, such as: scrap steel bars, scrap iron wires, scrap wires and various scrap steel accessories and other metals, which can replace sand and be used for masonry mortar , plastering mortar, concrete cushion, etc., and can also be used to make building blocks, paving bricks, lattice bricks and other building materials.

The construction waste in the prior art is usually directly placed in the garbage collection point, and the sorting and recycling efficiency is low. Some construction waste is manually sorted, which is time-consuming and laborious. The sorting efficiency is low, and the recycling effect is poor, resulting in a large amount of resource waste. Poor.

Utility model content

1. Technical problems to be solved

The purpose of this utility model is to provide a sorting and recycling device for construction waste to solve the problems raised in the above-mentioned background technology.

2. Technical solution

A sorting and recycling device for construction waste, comprising an inclined block, a protective plate is fixed on the top surface of the inclined block, a crushing roller is rotatably connected inside the protective plate, and a motor is installed on the front wall of the protective plate through a mounting seat. A recovery box is fixed at the lower end of the right wall of the tilting block, a rotating shaft is installed at the right end of the top surface of the protective plate, and a transparent protective cover is connected to the right end of the rotating shaft, and a tilting magnetic block is fixed at the middle of the right wall of the tilting block. The bottom surface of the right end of the inclined magnetic block is fixed with a ventilation plate, and the left end of the front wall of the recovery box is provided with a discharge port.

Preferably, the output shaft of the motor is coaxially connected to the front end of the crushing roller, the bottom surface of the transparent protective cover is in frictional contact with the top surface of the recovery box, and the top surface of the inclined magnetic block is in the same plane as the top surface of the inclined block.

Through the above technical solution, the motor drives the crushing roller to rotate, and the transparent protective cover facilitates the observation of construction waste recycling, and effectively prevents environmental pollution caused by dust leakage.

Preferably, the left end of the recovery box is rotatably connected to a rotary rod, and the front end of the rotary rod and the front end of the crushing roller are both sleeved with pulleys, and the pulley at the left end is driven by friction with the pulley at the right end through a belt.

Through the above technical proposal, the crushing roller drives the rotating rod to rotate synchronously through the pulley and the belt.

Preferably, a plurality of bevel gears A are sleeved on the rotating rod in a linear and equally spaced structure, and a cross bar is fixed on the inner wall of the left end of the recovery box, and a plurality of circular gears A are rotatably connected to the cross bar in a linear and equidistant structure. pole.

Through the above technical solution, the horizontal bar provides stable support for the round bar, and the bevel gear A drives the round bar to rotate synchronously.

Preferably, the right end of the round rod is sleeved with fan blades, the left end of the round rod is sleeved with bevel gear B, the bevel gear A is meshed with bevel gear B, and the fan blades are located below the ventilation plate and parallel to it .

Through the above technical solution, the bevel gear A and the bevel gear B are meshed and driven so that the rotating rod drives the wind blades to rotate synchronously, which facilitates blowing light materials such as wood, foam and plastic in the construction waste to the right end of the recycling bin.

Preferably, the inner lower end of the recovery box is fixed with a dividing block, the right end of the recovery box is provided with a storage groove, and the bottom surface of the left end of the recovery box is in an inclined structure with a low front and a high rear.

Through the above technical proposal, the sorting of recycled garbage is facilitated through the subdivision blocks, and the storage tank facilitates recycling of light weight materials such as wood, foam and plastic in construction waste.

Preferably, the lower end of the right wall of the transparent protective cover is connected with an air outlet pipe, and the right end of the air outlet pipe is connected with a dust collection bag.

Through the above technical scheme, the dust collection is facilitated through the air outlet pipe and the dust collecting cloth bag.

3. Beneficial effects

Compared with the prior art, the utility model has the advantages of:

1. The construction waste is conveyed to the top surface of the left end of the inclined block through the external equipment, and the motor drives the crushing roller to rotate to squeeze and crush the construction waste, so that the crushed construction waste slides from the gap between the crushing roller and the top surface of the inclined block to the right end By tilting the magnetic block, the iron and steel in the crushed construction waste is absorbed and recycled. The motor drives the bevel gear A to drive the bevel gear A to mesh and drive the bevel gear B to rotate synchronously through the belt friction transmission. The round bar rotates along the horizontal bar to make the wind The leaf rotates, and the air passes through the ventilation plate to blow the light weight materials such as wood, foam and plastic in the crushed construction waste to the inside of the storage tank, and the construction waste that has not been blown falls into the left end of the recycling box and is collected from The discharge port is discharged to the outside to complete the rapid sorting and recycling of construction waste. It solves the problems of low efficiency of construction waste sorting and recycling, some construction waste is manually sorted, time-consuming and laborious, low sorting efficiency, poor recycling effect, resulting in a lot of resource waste and poor use effect, and realizes the rapid recovery of construction waste Sorting and recycling saves time and effort and significantly improves the sorting efficiency. The recycling is simple and efficient, more energy-saving and environmentally friendly, and the use effect is better.

2. By tilting the magnetic block, it is convenient to recycle the steel and other materials in the construction waste; while the motor drives the crushing roller to crush, with the use of pulleys and belts, the rotating rod drives the fan blades to rotate, and the wood, Lighter materials such as foam and plastic are sorted and recycled, which improves the recycling efficiency, facilitates the secondary utilization of waste, and is more energy-saving and environmentally friendly; through the use of transparent protective covers and dust bags, the time spent on sorting construction waste is effectively reduced. The generated dust provides a good working environment for the staff and facilitates the sorting and recycling of construction waste.

Description of drawings

Fig. 1 is the overall structure schematic diagram of a kind of construction waste sorting recovery device that the utility model proposes;

Fig. 2 is a sectional view of the protective plate structure of a construction waste sorting and recycling device proposed by the utility model;

Fig. 3 is a cross-sectional view of the ventilation plate structure of a kind of construction waste sorting and recycling device proposed by the utility model;

Fig. 4 is an internal schematic diagram of a transparent protective cover structure of a construction waste sorting and recycling device proposed by the utility model.

In the figure: 1. inclined block; 2. protective plate; 3. crushing roller; 4. motor; 5. recovery box; 6. rotating shaft; 7. transparent protective cover; 8. inclined magnetic block; Discharge port; 11, rotating rod; 12, pulley; 13, belt; 14, bevel gear A; 15, cross bar; 16, round bar; 17, fan blade; 18, bevel gear B; ; 20, storage tank; 21, air outlet pipe; 22, dust bag.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

Embodiment one

Referring to Figure 1-3, a sorting and recycling device for construction waste includes an inclined block 1, a protective plate 2 is fixed on the top surface of the inclined block 1, and a crushing roller 3 is connected to the internal rotation of the protective plate 2, and the front wall of the protective plate 2 is installed through the Motor 4 is installed on the seat, recovery box 5 is fixed at the lower end of the right wall of tilting block 1, rotating shaft 6 is installed at the right end of protective plate 2 top surface, and transparent protective cover 7 is connected with the right end of rotating shaft 6 rotation, and the middle part of the right wall of tilting block 1 is fixed with Inclined magnetic block 8, the bottom surface of the right end of inclined magnetic block 8 is fixed with vent plate 9, and the left end of recovery box 5 front wall is provided with discharge port 10.

The output shaft of the motor 4 is coaxially connected with the front end of the crushing roller 3, the bottom surface of the transparent protective cover 7 is frictionally contacted with the top surface of the recovery box 5, and the top surface of the inclined magnetic block 8 is in the same plane as the top surface of the inclined block 1. The motor 4 drives the crushing roller 3 to rotate, and the transparent protective cover 7 facilitates the observation of construction waste recycling, and effectively prevents dust from leaking and causing environmental pollution.

The left end of the recovery box 5 is rotatably connected with a rotating rod 11, the front end of the rotating rod 11 and the front end of the crushing roller 3 are all sleeved with a pulley 12, and the pulley 12 positioned at the left end is frictionally driven by a belt 13 and the pulley 12 positioned at the right end. The crushing roller 3 drives the rotary rod 11 to rotate synchronously through the pulley 12 and the belt 13 .

A plurality of bevel gears A14 are socketed on the rotating rod 11 in a linear and equidistant structure, and a cross bar 15 is fixed on the inner wall of the left end of the recovery box 5, and a plurality of round rods 16 are rotatably connected to the cross rod 15 in a linear and equidistant structure. The cross bar 15 provides stable support for the round bar 16, and the bevel gear A14 drives the round bar 16 to rotate synchronously.

The fan blade 17 is sleeved on the right end of the round rod 16, and the bevel gear B18 is sleeved on the left end of the round rod 16. The bevel gear A14 and the bevel gear B18 are meshed and connected. The fan blade 17 is located below the ventilation plate 9 and is parallel to it. Bevel gear A14 meshes with bevel gear B18 to drive rotating rod 11 to drive wind blade 17 to rotate synchronously, conveniently blowing the lighter materials such as wood, foam and plastic in the construction waste to the right end of recovery box 5.

The inner lower end of recovery box 5 is fixedly provided with sub-block 19, and the right end of recovery box 5 is provided with receiving groove 20, and the left end bottom surface of recovery box 5 is a front low rear high inclined structure. The sorting of reclaimed garbage is facilitated by the subdivision block 19, and the storage tank 20 facilitates the recycling of light weight materials such as wood, foam and plastic in the construction waste.

The working principle of the utility model: first, the construction waste is transported to the top surface of the left end of the inclined block 1 through the external equipment, and the crushing roller 3 is driven by the motor 4 to rotate, and the construction waste is squeezed and crushed, so that the crushed construction waste is discharged from the crushing roller 3 and the gap between the top surface of the inclined block 1 slides to the right end, and the iron and steel in the crushed construction waste are absorbed and recovered by the inclined magnetic block 8, and the remaining construction waste slides down to the lower end along the ventilation plate 9. During the sliding process, the motor 4 While driving the crushing roller 3 to rotate, it drives the belt pulley 12 at the left end to rotate synchronously, and through the friction transmission of the belt 13, the belt pulley 12 at the right end rotates synchronously, so that the rotary rod 11 drives the bevel gear A14 to mesh and drive to the bevel gear B18 to rotate synchronously. When the round bar 16 rotates along the cross bar 15, it drives the fan blades 17 to rotate, so that the air passes through the ventilation plate 9 and blows the light weight materials such as wood, foam and plastic in the broken construction waste to the inside of the storage tank 20. , the construction waste that has not been blown falls into the left end of the recycling box 5 and is discharged to the outside from the discharge port 10. At the same time, the discharge port 10 is kept to avoid blockage and affect the air intake. Observe the adsorption on the inclined magnetic block 8 through the transparent protective cover 7. The iron and steel, etc. are cleaned and recycled in a timely manner, and the rapid sorting and recycling of construction waste is completed.

Embodiment two

Referring to FIG. 4 , on the basis of Embodiment 1, the lower end of the right wall of the transparent protective cover 7 is connected with an air outlet pipe 21 , and the right end of the air outlet pipe 21 is connected with a dust collecting bag 22 . Dust collection is facilitated by the air outlet pipe 21 and the dust collecting cloth bag 22.

During use, the dust produced during recovery is effectively suppressed by the transparent protective cover 7. When the transparent protective cover 7 is sealed, the dust is collected by the air outlet pipe 21 and the dust collection bag 22. It is convenient to open the transparent protective cover 7 to recycle the box 5 and The interior of the storage tank 20 is recovered and cleaned, and the use is simple and convenient.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. Any equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (7)

1. The utility model provides a construction waste selects separately recovery unit, includes slope piece (1), its characterized in that: the utility model discloses a rotary kiln, including slope piece (1), guard plate (2), protection plate (2) inside rotation is connected with crushing roller (3), motor (4) are installed through the mount pad to guard plate (2) antetheca, slope piece (1) right wall lower extreme has set firmly collection box (5), pivot (6) are installed to guard plate (2) top surface right-hand member, pivot (6) right-hand member rotates and is connected with transparent protection casing (7), slope piece (1) right wall middle part has set firmly slope magnetic path (8), slope magnetic path (8) right-hand member bottom surface has set firmly breather plate (9), discharge gate (10) have been seted up to collection box (5) antetheca left end.

2. The construction waste sorting and recycling device according to claim 1, characterized in that: the output shaft of the motor (4) is coaxially connected with the front end of the crushing roller (3), the bottom surface of the transparent protective cover (7) is in frictional contact with the top surface of the recycling box (5), and the top surfaces of the inclined magnetic blocks (8) and the inclined blocks (1) are in the same plane.

3. The construction waste sorting and recycling device according to claim 1, characterized in that: the left end of the recycling box (5) is rotatably connected with a rotating rod (11), belt wheels (12) are sleeved at the front end of the rotating rod (11) and the front end of the crushing roller (3), and the belt wheels (12) at the left end are in friction transmission with the belt wheels (12) at the right end through belts (13).

4. The construction waste sorting and recycling device according to claim 3, characterized in that: a plurality of bevel gears A (14) are sleeved on the rotating rod (11) in a linear equidistant structure, a cross rod (15) is fixedly arranged on the inner wall of the left end of the recovery box (5), and a plurality of round rods (16) are rotatably connected on the cross rod (15) in a linear equidistant structure.

5. The construction waste sorting and recycling device according to claim 4, wherein: the fan blade (17) is sleeved at the right end of the round rod (16), the bevel gear B (18) is sleeved at the left end of the round rod (16), the bevel gear A (14) is meshed with the bevel gear B (18) and connected with the bevel gear B, and the fan blade (17) is located below the air vent plate (9) and is parallel to the air vent plate.

6. The construction waste sorting and recycling device according to claim 1, characterized in that: the lower end in collection box (5) sets firmly and divides gear piece (19), collection box (5) right-hand member is equipped with accomodates groove (20), collection box (5) left end bottom is preceding low back high slope structure.

7. The construction waste sorting and recycling device according to claim 1, characterized in that: the lower end of the right wall of the transparent protective cover (7) is communicated with an air outlet pipe (21), and the right end of the air outlet pipe (21) is communicated with a dust collecting cloth bag (22).

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