Building waste recovery device for building construction

Abstract

The invention relates to the technical field of building waste recycling, in particular to a building waste recycling device for building construction, which comprises a mounting rack, an overturning lap joint assembly and an adjusting assembly, a magnetic suction box is horizontally arranged in the mounting rack, two assembling beams are symmetrically arranged on each of the two sides of the magnetic suction box, and a throwing-off assembly is arranged on the magnetic suction box; the throwing-off assembly comprises a recovery conveying belt and two conveying roller sets, the magnetic suction box and the throwing-off assembly are movably installed on the installation rack through the overturning lap joint assembly, when the throwing-off assembly carries out normal separation and recovery operation, the throwing-off assembly can be fixedly installed above the installation rack, and when the recovery conveying belt is excessively lost, the throwing-off assembly can be separated from the magnetic suction box through the overturning lap joint assembly. When replacement and maintenance need to be carried out, the throwing-off assembly can be obliquely overturned from one side, the overturning direction can be rotated according to needs, in addition, the tightness of the recovery conveying belt can be rapidly adjusted in cooperation with the adjusting assembly, exposed rotating connection of the conveying roller set can be protected, and use safety and stability are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of construction waste recycling, and specifically to a construction waste recycling device for building construction. Background Art

[0002] Construction waste refers to the general term for muck, waste concrete, waste bricks and stones and other waste generated in the production activities of the construction industry such as demolition, construction, decoration, and repair. There are various types of waste materials in construction waste. When waste concrete is broken and recycled, there may be certain metal materials inside it;

[0003] In the prior art, when recycling and processing metal materials in construction waste, the metal is mainly adsorbed and separated by a magnetic separator, and then the separated concrete materials and metal materials are separately recycled. For a common self-detaching magnetic separator, during use, it is necessary to cooperate with a magnetic adsorption module and a circulating conveyor module to adsorb the metal parts and then throw them out for separation. Since it needs to cooperate with the magnetic adsorption module, the conveyor module is mostly made of plastic structure. After long-term collision and contact with the metal parts, the conveyor module needs to be replaced regularly, and at this time, disassembly is required for operation, which is cumbersome and inconvenient. Summary of the Invention

[0004] The purpose of the present invention is to provide a construction waste recycling device for building construction to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the present invention provides the following technical solution: A construction waste recycling device for building construction, comprising:

[0006] An installation frame, a magnetic adsorption box is horizontally arranged inside the installation frame, two assembly beams are symmetrically arranged on both sides of the magnetic adsorption box, a throwing-off assembly is arranged on the magnetic adsorption box, the throwing-off assembly includes a recycling conveyor belt and two conveyor roller groups, the conveyor roller groups are horizontally arranged between two adjacent assembly beams of the magnetic adsorption box, and each conveyor roller group includes a first support roller, a second support roller and two bearing boxes;

[0007] A flipping and lapping assembly, the flipping and lapping assembly includes four lapping seats and four support rods, the four support rods are symmetrically arranged on one side of the four bearing boxes respectively, the four lapping seats are arranged on the four sides of the installation frame respectively, and one side of the four support rods is inserted into the four lapping seats respectively;

[0008] An adjustment assembly, the adjustment assembly is arranged on both sides of the installation frame, the adjustment assembly includes two adjustment seats, and two of the lapping seats are movably inserted into the two adjustment seats.

[0009] Preferably, both sides of the first support roller and the second support roller are movably connected to the upper and lower sides of two bearing boxes respectively. Both bearing boxes are inclined, and the recycling conveyor belt is lapped on the two first support rollers and the two second support rollers.

[0010] Preferably, a plurality of ribs are symmetrically arranged on the outer side surface of the recycling conveyor belt, and the recycling conveyor belt located below is in contact with the lower end surface of the magnetic attraction box.

[0011] Preferably, sealing covers are fixedly provided on the sides of the two bearing boxes away from each other through bolts. A support rod is horizontally welded at the center of the sealing cover. Adaptation chutes are respectively penetrated and opened on two assembly beams on one side of the magnetic attraction box. The support rods close to the adaptation chutes are all horizontally movably penetrated through the adaptation chutes.

[0012] Preferably, external threads are provided on one side of the support rod penetrating through the adaptation chute. A fixing disk is sleeved on the support rod through the external thread. One side of the fixing disk is in contact with the assembly beam, and anti-slip lines are provided on the side where the fixing disk is in contact with the assembly beam.

[0013] Preferably, a lapping ball head is provided on the side of the support rod away from the sealing cover. Combination grooves are respectively penetrated and opened at the upper ends of the lapping seats. Cracks are respectively opened on one side of the combination grooves close to the bearing box. The support rod is penetrated and inserted into the cracks, and the lapping ball head is inserted into the combination grooves.

[0014] Preferably, a restraint ring is horizontally inserted into the upper end of the combination groove through threads, and the lower end of the restraint ring abuts against the upper end of the lapping ball head.

[0015] Preferably, the two adjustment seats are arranged close to the two adaptation chutes. Moving grooves are respectively opened at the centers of the two adjustment seats. The two lapping seats close to the adaptation chutes are respectively horizontally movably inserted into the two moving grooves. A first guiding groove is horizontally penetrated and opened on one side in the moving groove. A horizontal guiding rod is horizontally provided on one side of the lapping seat close to the guiding groove, and the horizontal guiding rod is movably penetrated through the first guiding groove.

[0016] Preferably, a second guiding groove is penetrated and opened on one side in the moving groove away from the guiding groove. An adjustment screw rod is horizontally provided on one side of the lapping seat located in the second guiding groove. The adjustment screw rod is movably penetrated through the second guiding groove. A control screw sleeve is rotationally inserted through a bearing on one side of the second guiding groove of the adjustment seat, and the control screw sleeve is sleeved on the adjustment screw rod through threads.

[0017] Preferably, support shafts are provided at the centers on both sides of the first support roller and the second support roller. The two support shafts respectively pass through the bearing box movably. Two support bearings are symmetrically sleeved on the support shafts placed in the bearing box. An oil cavity is formed at the center of the side of the support shaft close to the sealing cover. A number of oil throwing holes are formed through the support shaft in the oil cavity. The number of oil throwing holes is located between the two support bearings. A docking head is provided on the side of the sealing cover close to the oil cavity. One side of the docking head is inserted into the oil cavity through a sealing rubber ring. A refueling groove is formed through the center of the docking head, and a one-way valve is inserted into the refueling groove.

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0019] The magnetic adsorption box and the throwing-off assembly are movably installed on the installation rack through the flipping and lapping assembly. When the throwing-off assembly performs normal separation and recovery operations, the throwing-off assembly can be fixedly installed above the installation rack. When the recovery conveyor belt is excessively worn and needs to be replaced and maintained, the throwing-off assembly can be tilted and flipped from one side, and the flipping direction can be rotated as required. In addition, the adjustment assembly can quickly adjust the tightness of the recovery conveyor belt, protect the exposed rotational connection of the conveyor roller group, and improve the use safety and stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a three-dimensional structural schematic diagram of the present invention;

[0021] Figure 2 is the present invention Figure 1 schematic diagram of part A;

[0022] Figure 3 is a partial side-cut structural schematic diagram of the present invention;

[0023] Figure 4 is the present invention Figure 3 schematic diagram of part B;

[0024] Figure 5 is a schematic diagram of the bearing box connection structure of the present invention;

[0025] Figure 6 is a schematic diagram of the internal structure section of the bearing box of the present invention;

[0026] Figure 7 is the present invention Figure 6 schematic diagram of part C.

[0027] In the figure: mounting frame 1, magnetic suction box 2, assembly beam 3, bearing box 4, first support roller 5, second support roller 6, sealing cover 7, support rod 8, adjustment seat 9, movable groove 10, lapping seat 11, combination groove 12, lapping ball head 13, horizontal guide rod 14, control sleeve 15, adjustment screw 16, adaptation chute 17, fixed disk 18, support shaft rod 19, support bearing 20, oil cavity 21, oil slinging hole 22, docking head 23, oil replenishing groove 24, one-way valve 25, recycling conveyor belt 26, rib 27, restraint ring 28. Specific implementation mode

[0028] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0029] Please refer to the attached Figures 1 - 7 , and the following technical solutions are provided in this application.

[0030] Embodiment 1: A construction waste recycling device for construction, including a mounting frame 1. A magnetic suction box 2 is horizontally arranged inside the mounting frame 1. Two assembly beams 3 are symmetrically arranged on both sides of the magnetic suction box 2. A throwing-off assembly is arranged on the magnetic suction box 2. The throwing-off assembly includes a recycling conveyor belt 26 and two conveyor roller groups. The conveyor roller groups are horizontally arranged between two adjacent assembly beams 3 of the magnetic suction box 2. Each conveyor roller group includes a first support roller 5, a second support roller 6 and two bearing boxes 4. The two sides of the first support roller 5 and the second support roller 6 are respectively movably connected to the upper and lower sides of the two bearing boxes 4. The two bearing boxes 4 are both inclined. The recycling conveyor belt 26 is lapped and arranged with the two first support rollers 5 and the two second support rollers 6. A plurality of ribs 27 are symmetrically arranged on the outer side surface of the recycling conveyor belt 26. The recycling conveyor belt 26 located below is in contact with the lower end surface of the magnetic suction box 2. During use, the mounting frame 1 and the magnetic suction box 2 are horizontally erected above the construction waste conveyor belt and at a cross-intersection position with it. Then, the power is turned on to start controlling the rotation of the two first support rollers 5 and the two second support rollers 6 to realize the cyclic movement of the recycling conveyor belt 26. At this time, the magnetic force generated by the energization of the magnetic suction box 2 adsorbs the iron-containing construction waste in the construction waste conveyor belt on the surface of the recycling conveyor belt 26. Then, with the cyclic rotation of the recycling conveyor belt 26, the iron-containing construction waste is thrown to one side and separated from the construction waste conveyor belt, which is convenient for subsequent treatment and recycling of the iron-containing construction waste. The rotation control of the first support roller 5 and the second support roller 6 is driven and controlled by a motor and a sprocket.

[0031] The flip lap assembly is set to stably install the magnetic suction box 2, and a flip operation can be performed in the later stage. The flip lap assembly includes four lap seats 11 and four support rods 8. The four support rods 8 are symmetrically arranged on one side of the four bearing boxes 4, and the four lap seats 11 are respectively arranged on the four sides of the mounting frame 1, and one side of the four support rods 8 is respectively inserted into the four lap seats 11, and the two bearing boxes 4 are fixed with a sealing cover 7 on the side away from each other by bolts. The support rod 8 is horizontally welded and arranged in the center of the sealing cover 7. The two assembly beams 3 on one side of the magnetic suction box 2 are penetrated by an adaptation slide groove 17, and the support rods 8 close to the adaptation slide groove 17 are horizontally movable and penetrate the adaptation slide groove 17. The two support rods 8 inserted into the adaptation slide groove 17 can slide horizontally on the assembly beam 3. When the support rod 8 drives the bearing box 4, the first support roller 5 and the second support roller 6 to move away from the magnetic suction box 2, the recovery conveyor belt 26 can be tightened. At the same time, the side of the support rod 8 inserted in the adaptation slide groove 17 is a square structure.

[0032] The support rod 8 is provided with an external thread on one side of the adaptive slide groove 17, and the support rod 8 is provided with a fixed plate 18 through the external thread sleeve, and one side of the fixed plate 18 is in contact with the assembly beam 3, and the side of the fixed plate 18 in contact with the assembly beam 3 is provided with anti-slip grooves, and the support rod 8 is provided with a lap ball head 13 on the side away from the sealing cover 7, and the upper end of the lap seat 11 is penetrated by a combination groove 12, and a slot is provided on the side of the combination groove 12 close to the bearing box 4, and the support rod 8 is inserted into the slot, and the lap ball head 13 is inserted into the combination groove 12, and the upper end of the combination groove 12 is horizontally inserted through a thread A constraint ring 28 is provided, and the lower end of the constraint ring 28 is abutted against the upper end of the overlapping ball head 13. When the four constraint rings 28 are all out of the combination groove 12, two of the overlapping ball heads 13 are always movably connected to the combination groove 12, and the two overlapping ball heads 13 on the other side are flipped out of the combination groove 12. At this time, the magnetic suction box 2 is in an inclined posture, which can facilitate the replacement operation of the recycling conveyor belt 26. The upper end diameter of the combination groove 12 is larger than the diameter of the overlapping ball head 13. When the magnetic suction box 2 is flipped along two of the overlapping ball heads 13, the other two overlapping ball heads 13 can be rotated out of the combination groove 12.

[0033] The adjustment component is set to tighten the recycling conveyor belt 26. The adjustment component is arranged on both sides of the installation frame 1. The adjustment component includes two adjustment seats 9. Two overlapping seats 11 are movably inserted into the two adjustment seats 9. The two adjustment seats 9 are arranged close to the two adaptation chutes 17. An activity slot 10 is opened in the center of each of the two adjustment seats 9. The two overlapping seats 11 close to the adaptation chutes 17 are respectively horizontally and movably inserted into the two activity slots 10. A first guiding slot is horizontally penetrated through one side in the activity slot 10. A horizontal guiding rod 14 is horizontally arranged on one side of the overlapping seat 11 close to the guiding slot, and the horizontal guiding rod 14 movably penetrates through the first guiding slot. A second guiding slot is penetrated through the side of the activity slot 10 far from the guiding slot. An adjustment screw rod 16 is horizontally arranged on one side of the overlapping seat 11 located in the second guiding slot, and the adjustment screw rod 16 movably penetrates through the second guiding slot. A control screw sleeve 15 is rotatably inserted through a bearing on one side of the second guiding slot of the adjustment seat 9, and the control screw sleeve 15 is threadedly sleeved on the adjustment screw rod 16. When the control screw sleeve 15 is rotated, the two overlapping seats 11 are pulled by the adjustment screw rod 16. When the overlapping seat 11 moves horizontally, the bearing box 4 connected to the support rod 8 and the overlapping ball head 13 is driven to move at the same time, so as to realize the tightening operation of the first support roller 5 and the second support roller 6 on the recycling conveyor belt 26, and the operation is simple and convenient.

[0034] Embodiment 2: On the basis of Embodiment 1, support shaft rods 19 are arranged at the centers on both sides of the first support roller 5 and the second support roller 6. The two support shaft rods 19 respectively movably penetrate through the bearing box 4. Two support bearings 20 are symmetrically sleeved on the support shaft rods 19 placed in the bearing box 4. An oil cavity 21 is opened at the center of the side of the support shaft rod 19 close to the sealing cover 7. A plurality of oil throwing holes 22 are penetrated through the support shaft rod 19 in the oil cavity 21. The plurality of oil throwing holes 22 are located between the two support bearings 20. Docking heads 23 are arranged on one side of the sealing cover 7 close to the oil cavity 21. One side of the docking head 23 is inserted into the oil cavity 21 through a sealing rubber ring. An oil replenishing groove 24 is penetrated through the center of the docking head 23, and a one-way valve 25 is inserted into the oil replenishing groove 24. The bearing box 4 can protect the support bearings 20 and avoid the influence of the external dust and rain environment on them. At the same time, lubricating oil can be fed into the oil cavity 21 through the docking head 23 and the one-way valve 25. When the first support roller 5 and the second support roller 6 rotate, the lubricating oil is thrown to the support bearings 20 on both sides through the oil throwing holes 22 to maintain efficient lubrication and improve the use stability of the device.

[0035] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A construction waste recycling device for construction, characterized in that: include: An installation frame (1), wherein a magnetic suction box (2) is horizontally arranged in the installation frame (1), two assembly beams (3) are symmetrically arranged on both sides of the magnetic suction box (2), and a throw-off assembly is arranged on the magnetic suction box (2), the throw-off assembly comprises a recovery conveyor belt (26) and two conveyor roller groups, the conveyor roller group is horizontally arranged between two adjacent assembly beams (3) of the magnetic suction box (2), and the conveyor roller group comprises a first support roller (5), a second support roller (6) and two bearing boxes (4); A flip lap assembly, the flip lap assembly comprising four lap seats (11) and four support rods (8), the four support rods (8) are symmetrically arranged on one side of four bearing boxes (4), the four lap seats (11) are respectively arranged on four sides of the mounting frame (1), and one side of the four support rods (8) is respectively inserted into the four lap seats (11); An adjustment component is arranged on both sides of the mounting frame (1), and the adjustment component comprises two adjustment seats (9), wherein two overlap seats (11) are movably plugged into the two adjustment seats (9).

2. A construction waste recycling device for construction according to claim 1, characterized in that: The two sides of the first support roller (5) and the second support roller (6) are movably connected to the upper and lower sides of the two bearing boxes (4) respectively, and the two bearing boxes (4) are both inclined. The recovery conveyor belt (26) is overlapped with the two first support rollers (5) and the two second support rollers (6).

3. A construction waste recycling device for construction according to claim 2, characterized in that: The outer side surface of the recovery conveyor belt (26) is symmetrically provided with a plurality of ribs (27), and the recovery conveyor belt (26) located at the bottom is in contact with the lower end surface of the magnetic suction box (2).

4. A construction waste recycling device for construction according to claim 3, characterized in that: The two bearing boxes (4) are both provided with sealing covers (7) fixed by bolts on the sides away from each other, and the support rods (8) are horizontally welded and arranged at the center of the sealing covers (7). The two assembly beams (3) on one side of the magnetic suction box (2) are both penetrated by an adaptable slide groove (17), and the support rods (8) close to the adaptable slide groove (17) are horizontally movable and penetrate the adaptable slide groove (17).

5. A construction waste recycling device for construction according to claim 4, characterized in that: The support rod (8) is provided with an external thread on one side that passes through the adapting slide groove (17); the support rod (8) is provided with a fixing plate (18) through the external thread; one side of the fixing plate (18) is in contact with the assembly beam (3); and the side of the fixing plate (18) in contact with the assembly beam (3) is provided with anti-slip grooves.

6. A construction waste recycling device for construction according to claim 5, characterized in that: A lap ball head (13) is provided on the side of the support rod (8) away from the sealing cover (7); a combination groove (12) is provided through the upper end of the lap seat (11); a slot is provided in the combination groove (12) on the side close to the bearing box (4); the support rod (8) passes through the slot, and the lap ball head (13) is inserted into the combination groove (12).

7. A construction waste recycling device for construction according to claim 6, characterized in that: A restraining ring (28) is provided at the upper end of the combined groove (12) through horizontal threaded insertion, and the lower end of the restraining ring (28) abuts against the upper end of the overlapping ball head (13).

8. A construction waste recycling device for construction according to claim 7, characterized in that: The two adjustment seats (9) are arranged near the two adapting slide grooves (17), and a movable groove (10) is provided at the center of the two adjustment seats (9). The two lap seats (11) near the adapting slide groove (17) are respectively horizontally movably inserted into the two movable grooves (10), and a first guide groove is horizontally penetrated through one side of the movable groove (10). A horizontal guide rod (14) is horizontally provided on one side of the lap seat (11) near the guide groove, and the horizontal guide rod (14) movably penetrates through the first guide groove.

9. A construction waste recycling device for construction according to claim 8, characterized in that: A second guide groove is provided in the movable groove (10) on a side away from the guide groove, an adjustment screw (16) is provided horizontally on a side of the second guide groove of the lap seat (11), the adjustment screw (16) movably passes through the second guide groove, a control screw sleeve (15) is provided on one side of the second guide groove of the adjustment seat (9) for rotation and insertion via a bearing, and the control screw sleeve (15) is sleeved with the adjustment screw (16) via a thread.

10. A construction waste recycling device for construction according to claim 9, characterized in that: A support shaft (19) is provided at the center of both sides of the first support roller (5) and the second support roller (6). The two support shafts (19) are respectively movably inserted into the bearing box (4). The support shafts (19) are placed in the bearing box (4) and are symmetrically sleeved with two support bearings (20). An oil chamber (21) is provided at the center of one side of the support shaft (19) close to the sealing cover (7). A plurality of oil-spinning holes (22) are provided in the oil chamber (21) through the support shaft (19). The plurality of oil-spinning holes (22) are located between the two support bearings (20). A butt joint (23) is provided at one side of the sealing cover (7) close to the oil chamber (21). One side of the butt joint (23) is plugged into the oil chamber (21) through a sealing rubber ring. An oil replenishing groove (24) is provided through the center of the butt joint (23), and a one-way valve (25) is plugged into the oil replenishing groove (24).

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