Construction waste sorting device

Abstract

The utility model discloses a construction waste sorting device, which relates to the technical field of building construction, and comprises a sorting box, a feed port is arranged at the top end of the sorting box, material guide inclined plates are fixed on the upper parts of the inner walls of the two sides of the sorting box, a dust suction box is fixed on the rear side of the sorting box, and dust suction pipes are symmetrically fixed on the front surface of the dust suction box; the dust suction box is arranged on the rear side of the sorting box, the dust suction cover is arranged in the sorting box, and the dust suction pipe is connected between the dust suction box and the dust suction cover, so that dust generated in the process of sorting construction waste by the sorting box can be effectively sucked and removed, the dust is prevented from overflowing to pollute the environment, and the construction waste sorting device is relatively environment-friendly; first material collecting boxes are arranged on the outer walls of the two sides of the sorting box to collect the construction waste intercepted on the vibrating screen plate in a centralized mode, and a second material collecting box is arranged at the bottom end in the sorting box in a sliding mode to collect the construction waste passing through the vibrating screen plate in a centralized mode, so that the sorted construction waste can be automatically gathered and collected; and manual taking out of the sorting box is not needed.

Description

TECHNICAL FIELD

[0001] The utility model relates to building construction technical field especially relates to a building waste sorting device. BACKGROUND

[0002] Building waste refers to various types of waste generated during the construction process, including but not limited to concrete, masonry, mortar, muck, waste wood, and waste decorative materials. The generation of these wastes is not only related to the construction, reconstruction, and expansion of buildings, but also closely related to the demolition and repair of buildings. Building waste sorting refers to the process of separating different components of building waste according to certain standards through corresponding sorting devices. It is of great significance to improve the resource utilization rate of building waste and reduce environmental pollution.

[0003] For example, the utility model patent with application number 202323342591.4 discloses a building waste sorting device, which includes a sorting box for sorting building waste, an adsorption box set on the top of the sorting box, an iron adsorption plate for adsorbing iron waste, a guide plate for guiding building waste, a buffer for buffering the falling of building waste, a material falling hole opened at the bottom of the adsorption box, a screening assembly for screening building waste, and a box door set on one side of the sorting box.

[0004] Based on the existing technology, it is found that the existing building waste sorting device is mostly single-functioned, only having a single waste sorting function, and cannot remove the dust generated during the waste sorting process, which leads to easy overflow and environmental pollution, is not environmentally friendly, and the sorted building waste needs to be manually taken out from the device, which is not convenient to use. Therefore, the utility model proposes a building waste sorting device to solve the problems existing in the prior art. UTILITY MODEL CONTENT

[0005] To solve the above problems, the utility model aims to provide a building waste sorting device to solve the problem that the existing building waste sorting device cannot remove the dust generated during the waste sorting process, which leads to easy overflow and environmental pollution, and the sorted building waste needs to be manually taken out from the device.

[0006] In order to achieve the purpose of the utility model, the utility model discloses a construction waste sorting device through the following technical scheme, a sorting box is provided, the top of the sorting box is provided with a feeding port, the upper portions of the inner walls of the two sides of the sorting box are fixed with guide material inclined plates, the rear side of the sorting box is fixed with a dust collection box, the front of the dust collection box is fixed with dust collection pipes in a symmetrical mode, one end of the dust collection pipe away from the dust collection box penetrates into the interior of the sorting box and is fixed with a dust collection cover, the lower portion of the guide material inclined plate is provided with a vibrating sieve plate, the two side walls of the sorting box are provided with discharge ports matched with the vibrating sieve plate, the outer walls of the two sides of the sorting box are provided with first material collecting boxes matched with the positions of the discharge ports, and the bottom end of the interior of the sorting box is slidably provided with a second material collecting box.

[0007] Further improvement lies in that rotating rollers driven to rotate by motors are arranged between the two groups of guide material inclined plates, guide material columns are equidistantly fixed to the outer walls of the rotating rollers, and feeding slides fixed to the inner walls of the sorting box and arranged in an inclined mode on the two sides are arranged between the rotating rollers and the feeding port.

[0008] Further improvement lies in that air blasters are fixed to the upper portions of the outer walls of the two sides of the sorting box, the output ends of the air blasters penetrate into the interior of the sorting box and are fixed with air blowing covers matched with the positions of the guide material inclined plates, and the upper surfaces of the guide material inclined plates are embeddedly provided with suction plates on the sides away from the air blowing covers.

[0009] Further improvement lies in that the dust collection box and the sorting box are connected through support rods arranged in a symmetrical mode, a negative pressure fan is fixed to the rear wall of the dust collection box, and a dust filtering net plate is fixed to the interior of the dust collection box.

[0010] Further improvement lies in that vibrating motors are fixed to the bottom ends of the vibrating sieve plates and arranged in an inclined mode on the two sides, the vibrating sieve plates are provided with two groups, the mesh size of the vibrating sieve plate located at the upper portion is greater than the mesh size of the vibrating sieve plate located at the lower portion, support plates located below the vibrating sieve plates are fixed to the inner walls of the two sides of the sorting box, and damping springs are equidistantly fixed between the support plates and the vibrating sieve plates.

[0011] Further improvement lies in that placing plates located at the bottom ends of the first material collecting boxes are fixed to the outer walls of the two sides of the sorting box, and extension plates arranged in an inclined mode are fixed to the positions of the discharge ports of the outer walls of the two sides of the sorting box.

[0012] Further improvement lies in that discharge slides fixed to the inner walls of the two sides of the sorting box are symmetrically arranged above the second material collecting box, pulleys are symmetrically fixed to the bottom end of the second material collecting box, and slide rails matched with the pulleys are arranged on the bottom end of the interior of the sorting box.

[0013] The utility model discloses a beneficial effect is: the utility model discloses a sorting box, through setting dust absorption box in the sorting box rear side, and setting dust absorption cover in the sorting box inside, connect dust absorption pipe between dust absorption box and dust absorption cover, so that the dust produced in the process of sorting construction waste of sorting box can be effectively sucked and removed, avoid dust overflow and pollute the environment, more environmental protection, and through setting first material collecting box on the both sides outer wall of sorting box to the construction waste of intercepting on the vibration sieve plate is concentratedly collected, and through the second material collecting box of sliding setting in the bottom end of the sorting box to the construction waste of passing on the vibration sieve plate is concentratedly collected, so that the construction waste after sorting can be automatically gathered and collected, need not manual removal from the sorting box, save time and effort, convenient to use. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the front view of the utility model;

[0015] Figure 2 It is the front view of the utility model;

[0016] Figure 3 It is the A place enlarged view in the utility model Figure 2

[0017] Figure 4 It is the side view of the utility model;

[0018] Figure 5 It is the dust absorption box side view of the utility model;

[0019] Figure 6 It is the rotating stick three-dimensional structure schematic diagram of the utility model.

[0020] Wherein: 1, sorting box, 2, feed inlet, 3, guide inclined plate, 4, dust absorption box, 5, dust absorption pipe, 6, dust absorption cover, 7, vibration sieve plate, 8, discharge port, 9, first material collecting box, 10, second material collecting box, 11, rotating stick, 12, guide convex column, 13, feed slide plate, 14, blower, 15, blowing cover, 16, suction plate, 17, negative pressure fan, 18, dust filter screen, 19, support plate, 20, shock absorbing spring, 21, placing plate, 22, extension plate, 23, discharge slide plate, 24, pulley. DETAILED DESCRIPTION

[0021] In order to deepen the understanding of the utility model, the utility model will be further detailed below in conjunction with examples, and this embodiment is only used to explain the utility model, and does not constitute the limitation of the protection scope of the utility model.

[0022] According to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 ​As shown, the building waste sorting device provided by the embodiment includes a hollow sorting box 1, a feeding port 2 arranged in the middle of the bottom end of the sorting box 1 and used for feeding building waste, and support legs symmetrically fixed to the bottom end of the sorting box 1 to provide stable support for the sorting box 1. The upper portions of the inner walls on the left and right sides of the sorting box 1 are both fixed with downwardly inclined guide plates 3 through bolts, so that the building waste can slide down. A dust suction box 4 for absorbing and filtering dust is fixed to the rear side of the sorting box 1. The dust suction box 4 is fixed with dust suction pipes 5 symmetrically distributed in an up-down manner on the front side. The ends of the dust suction pipes 5 away from the dust suction box 4 penetrate into the interior of the sorting box 1 and are fixed with dust suction covers 6 for sucking dust in the sorting box 1. The dust suction pipes 5 are connected between the dust suction box 4 and the dust suction covers 6, so that the dust generated in the process of sorting building waste in the sorting box 1 can be effectively sucked. Two groups of vibration sieve plates 7 for vibration screening of building waste are arranged below the guide plates 3 and sequentially distributed from top to bottom. The left and right sides of the vibration sieve plates 7 are both arranged in a downwardly inclined manner, so that the intercepted building waste can slide down along the left and right sides of the vibration sieve plates 7. Discharge ports 8 are arranged on the left and right side walls of the sorting box 1. The positions of the discharge ports 8 correspond to the positions of the vibration sieve plates 7, so that the building waste sliding down on the vibration sieve plates 7 can fall out of the sorting box 1 from the discharge ports 8. First collecting boxes 9 for collecting the building waste sliding down on the vibration sieve plates 7 are arranged on the left and right outer walls of the sorting box 1. The positions of the first collecting boxes 9 are adapted to the positions of the discharge ports 8. A second collecting box 10 located below the lowermost vibration sieve plate 7 is slidingly arranged at the bottom end in the interior of the sorting box 1, so as to collect small-size building waste passing through the lowermost vibration sieve plate 7. The first collecting boxes 9 are arranged on the left and right outer walls of the sorting box 1 to collect the intercepted building waste on the vibration sieve plates 7, and the second collecting box 10 is slidingly arranged at the bottom end in the interior of the sorting box 1 to collect the building waste passing through the vibration sieve plates 7.

[0023] A rotating rod 11 is arranged between the two groups of guide plates 3 and is driven to rotate by a motor fixed to the front outer wall of the sorting box 1. Guide columns 12 are equidistantly fixed to the outer wall of the rotating rod 11. An feeding slide plate 13 is fixed to the inner wall of the sorting box 1 above the rotating rod 11 through bolts. The feeding slide plate 13 is located below the feeding port 2 and is arranged in an inclined manner on the left and right sides, so that the building waste fed through the feeding port 2 can slide down on the left and right sides of the guide plates 3.

[0024] Blowers 14 are fixed to the upper portions of the left and right outer walls of the sorting box 1 through bolts. The output ends of the blowers 14 penetrate into the interior of the sorting box 1 and are fixed with blow covers 15. The blow covers 15 are adapted to the positions of the guide plates 3 and are also arranged in an inclined manner, so as to blow dust and impurities adhered to the guide plates 3. Suction plates 16 are embeddedly installed on the side of the upper surfaces of the guide plates 3 away from the blow covers 15, for absorbing iron of the building waste.

[0025] The dust suction box 4 and the sorting box 1 are connected through support rods arranged symmetrically. The sorting box 1 is fixed at the rear side of the dust suction box 4 through the action of the support rods. A negative pressure fan 17 is fixed to the rear wall of the dust suction box 4. A dust filter screen plate 18 is fixed inside the dust suction box 4. The air in the dust suction box 4 is discharged through the negative pressure fan 17, so that the dust suction box 4 generates suction force, and the dust in the sorting box 1 can be sucked into the dust suction box 4 through the dust suction hood 6.

[0026] The bottom end of the vibrating screen plate 7 is fixed with a vibrating motor, which can drive the vibrating screen plate 7 to vibrate. The top end of the vibrating screen plate 7 is fixed with baffles on the front and rear sides, which block the construction waste. The top end of the guide chute 3 is also fixed with baffles on the front and rear sides. The screen mesh aperture of the upper vibrating screen plate 7 is larger than that of the lower vibrating screen plate 7, which facilitates the sorting and screening of construction waste according to different sizes. The inner walls of the left and right sides of the sorting box 1 are fixed with support plates 19 through bolts. The support plates 19 are arranged in four groups and located below the two vibrating screen plates 7 on the left and right sides. Shock-absorbing springs 20 are fixed equidistantly between the support plates 19 and the vibrating screen plates 7, which provide elastic support for the vibrating screen plates 7 and enable them to vibrate under the action of the vibrating motor.

[0027] The outer walls of the left and right sides of the sorting box 1 are fixed with placement plates 21 through bolts. The placement plates 21 are located at the bottom end of the first collecting box 9 and provide support for the first collecting box 9. The outer walls of the left and right sides of the sorting box 1 are welded with extension plates 22 arranged obliquely at the position of the discharge port 8. The extension plates 22 extend to above the first collecting box 9 away from the sorting box 1, which facilitates the smooth dropping of construction waste into the first collecting box 9.

[0028] The second collecting box 10 is symmetrically provided with discharge slides 23 above it. The two groups of discharge slides 23 are fixed to the inner walls of the left and right sides of the sorting box 1 through bolts, so as to guide the small-volume construction waste falling from the vibrating screen plate 7 into the second collecting box 10. The second collecting box 10 is symmetrically fixed with pulleys 24 at the bottom end. The bottom end of the sorting box 1 is provided with a sliding rail adapted to the pulleys 24, so as to slide the second collecting box 10 out of the sorting box 1.

[0029] When the construction waste needs to be sorted in the construction process, the construction waste to be sorted is added into the sorting box 1 from the feeding port 2, the construction waste slides down along the guide chute 3 under the block of the feeding slide plate 13, the blowing fan 14 is started during the feeding process of the construction waste, and the dust and impurities adhered to the guide chute 3 are blown up by the blowing cover 15, so that the adhesion is avoided, at the same time, the dust in the sorting box 1 is sucked into the dust collection box 4 through the dust suction pipe 5 by the dust suction cover 6, so that the dust is effectively sucked and removed, then the motor drives the rotating roller 11 to drive the guide column 12 to rotate, the construction waste is stirred during the falling process to avoid being blocked between the two groups of guide chutes 3, when the construction waste falls on the vibrating sieve plate 7, the vibrating motor at the bottom end of the vibrating sieve plate 7 is started to drive the vibrating sieve plate 7 to vibrate, so that the vibrating screening of the construction waste is realized, the construction waste with a particle size greater than the screen aperture of the vibrating sieve plate 7 is intercepted, slides down along the vibrating sieve plate 7 to the outside of the sorting box 1 and falls into the first material collecting box 9, and the construction waste with a smaller particle size passes through the vibrating sieve plate 7 and falls into the second material collecting box 10 (the construction waste sequentially passes through the upper and lower groups of vibrating sieve plates 7 and then falls into the second material collecting box 10, so that the construction waste is sorted according to different specifications and sizes), so that the sorted waste can be automatically collected without manual taking out from the sorting box 1.

[0030] The basic principle, main features and advantages of the utility model are shown and described above. It should be understood by the person skilled in the art that the utility model is not limited by the above-mentioned embodiments, the above-mentioned embodiments and the description in the specification are only to illustrate the principle of the utility model, under the premise of not departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the utility model claimed for protection. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A construction waste sorting device comprising a sorting bin (1), characterized in that: The sorting box (1) top end is provided with a feeding port (2), the upper part of the inner wall of both sides of the sorting box (1) is fixed with a guide chute (3), the rear side of the sorting box (1) is fixed with a dust suction box (4), the front side of the dust suction box (4) is fixed with a dust suction pipe (5) symmetrically, one end of the dust suction pipe (5) away from the dust suction box (4) penetrates into the inside of the sorting box (1) and is fixed with a dust suction cover (6), the lower part of the guide chute (3) is provided with a vibrating sieve plate (7), the both side walls of the sorting box (1) are provided with a discharge port (8) matched with the vibrating sieve plate (7), the both side walls of the sorting box (1) are provided with a first material collecting box (9) matched with the position of the discharge port (8), and the inside bottom end of the sorting box (1) is slidably provided with a second material collecting box (10).

2. A construction waste sorting device according to claim 1, characterised in that: Two groups of the guide chute (3) are provided with a rotating roller (11) driven by a motor, the outer wall of the rotating roller (11) is fixed with a guide convex column (12) at equal intervals, and the rotating roller (11) and the feeding port (2) are provided with a feeding slide plate (13) fixed to the inner wall of the sorting box (1) and arranged obliquely on both sides.

3. A construction waste sorting device according to claim 1, characterised in that: The upper part of the both side walls of the sorting box (1) is fixed with a blower (14), the output end of the blower (14) penetrates into the sorting box (1) and is fixed with a blowing cover (15) matched with the position of the guide chute (3), and the upper surface of the guide chute (3) is embeddedly installed with a suction plate (16) on the side away from the blowing cover (15).

4. A construction waste sorting device according to claim 1, characterised in that: The dust suction box (4) and the sorting box (1) are connected through the support rods distributed symmetrically, the rear wall of the dust suction box (4) is fixed with a negative pressure fan (17), and the inside of the dust suction box (4) is fixed with a dust filtering net plate (18).

5. A construction waste sorting device according to claim 1, characterised in that: The bottom end of the vibrating sieve plate (7) is fixed with a vibrating motor and is arranged obliquely on both sides, the vibrating sieve plate (7) is provided with two groups, the mesh size of the upper vibrating sieve plate (7) is greater than that of the lower vibrating sieve plate (7), the both side walls of the sorting box (1) are fixed with a support plate (19) below the vibrating sieve plate (7), and the support plate (19) and the vibrating sieve plate (7) are fixed with a damping spring (20) at equal intervals.

6. A construction waste sorting device according to claim 1, characterised in that: The both side walls of the sorting box (1) are fixed with a placing plate (21) below the bottom end of the first material collecting box (9), and the both side walls of the sorting box (1) are fixed with an extension plate (22) arranged obliquely at the position of the discharge port (8).

7. A construction waste sorting device according to claim 1, characterised in that: The upper part of the second material collecting box (10) is symmetrically provided with a discharge slide plate (23) fixed to the both side walls of the sorting box (1), the bottom end of the second material collecting box (10) is symmetrically fixed with a pulley (24), and the inside bottom end of the sorting box (1) is provided with a sliding rail matched with the pulley (24).

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