A multifunctional recycling device for construction waste

Abstract

The present invention relates to the field of construction waste collection, and in particular to a multifunctional recycling device for construction waste, including a recycling box and a recycling component, etc.; the recycling box is connected to a recycling component for crushing and recycling construction waste. A plurality of electromagnets perform metal absorption work in sequence, so that the metal in the waste is distributed on a plurality of electromagnets, so that when a single electromagnet performs metal absorption work, a large amount of metal is attached to the same electromagnet, resulting in a decrease in the magnetic force of the electromagnet, and then causing part of the metal to be unable to be absorbed and resulting in a poor recycling effect. The problem of part of the metal being easily separated after the magnetic force decreases can also be avoided; when the metal adsorbed on the electromagnet is separated, it will be blocked by a ring-shaped material blocking plate, and when the electric roller rotates again, the corners of the electric roller will also push the separated metal to move together, so that the metal cannot fall back into the waste again after it is separated.

Description

Technical Field

[0001] The invention relates to the field of building waste collection, and in particular to a multifunctional recycling device for building waste. Background Art

[0002] The Chinese patent with the publication number "CN116274280A" discloses a waste collection device for municipal construction, which controls the thickness of garbage spread on the carrier plate by adjusting the speed of the reciprocating block and the spacing between the two spreading strips, thereby improving the classification and recycling effect of metal waste; then, the electromagnet is driven to move, so that the electromagnet can absorb the metal waste in the garbage on the carrier plate, and when the electromagnet reaches the top of the collection box, the electromagnet is powered off, so that the metal waste falls into the corresponding collection box under the action of gravity;

[0003] However, when a large amount of metal is adsorbed by the bottom of the electromagnet, the magnetic force will be dispersed to the metal in contact with the electromagnet, and the magnetic force of a single holding point will decrease, which will affect the adsorption force on the metal. When moving, it is easy to cause the metal to fall off. After the magnetic force decreases, some metal will not be sucked away by the electromagnet, which will lead to poor recovery effect. Summary of the invention

[0004] In order to overcome the shortcomings that a large amount of metal is adsorbed on the bottom of the electromagnet, resulting in a decrease in magnetic force and metal adsorption, which easily causes the metal to fall off during movement, and some metal cannot be sucked away by the electromagnet, thereby resulting in poor recycling effect, the present invention provides a multifunctional recycling device for construction waste.

[0005] Technical solution: A multifunctional recycling device for construction waste, including a recycling box and a recycling component; the recycling box is connected to a recycling component for crushing and recycling construction waste; it also includes an electric roller and an electromagnet; the recycling component is connected to two electric rollers; each electric roller is connected to a number of electromagnets; each electric roller and each electromagnet are respectively connected to an external power supply.

[0006] Furthermore, it also includes an annular material baffle plate and a material baffle block; the recovery component is connected to two annular material baffle plates; each electric roller is located in the corresponding annular material baffle plate; the recovery component is connected to two material baffle blocks; the annular material baffle plate and the material baffle block together wrap the corresponding electric roller, and the connection area between each electromagnet and the electric roller is concave to prevent the metal from being scraped off by the annular material baffle plate.

[0007] Furthermore, it also includes an electric rotating rod and a rotating plate; each baffle block is fixedly connected to an electric rotating rod at the bottom; each electric rotating rod is fixedly connected to a rotating plate; the annular baffle plate and the baffle block form a feed port; the annular baffle plate, the baffle block and the rotating plate together form a storage space; the feed port is connected to the storage space; and the electric rotating rod is connected to an external power supply.

[0008] Furthermore, it also includes springs and iron blocks; each electric roller is fixedly connected to a number of iron blocks; each iron block is fixedly connected to a number of springs; the electric roller is slidably connected to the electromagnet; and each spring is fixedly connected to the corresponding electromagnet.

[0009] Furthermore, it also includes a material blocking belt; each electromagnet has a material blocking belt fixedly connected to both sides; all the material blocking belts are fixedly connected to the corresponding electric rollers.

[0010] Furthermore, the retaining band is elastic.

[0011] Furthermore, it also includes bristles; a plurality of bristles are fixedly connected to the side of the blocking block close to the electric rotating roller.

[0012] Furthermore, the material blocking block is provided with a recessed portion; the bristles are located in the recessed portion.

[0013] Furthermore, it also includes a dust shield; the recycling component is connected to the dust shield; and the dust shield is in contact with the recycling box.

[0014] Furthermore, it also includes a collection box; the recycling box is slidably connected to the collection box.

[0015] The beneficial effects of the present invention are:

[0016] Multiple electromagnets perform metal suction work in turn, so that the metal in the waste is distributed on multiple electromagnets. This can avoid the problem that when a single electromagnet performs metal suction work, a large amount of metal adheres to the same electromagnet, resulting in a decrease in the magnetic force of the electromagnet, and then causing some metal to fail to be sucked away and resulting in poor recovery effect. It can also avoid the problem that some metal is easy to fall off after the magnetic force decreases.

[0017] The electric roller and the annular baffle plate cooperate to form a sealed space. When the metal adsorbed on the electromagnet is detached, it will be blocked by the annular baffle plate. When the electric roller rotates again, the corners of the electric roller will also push the detached metal to move together, so that the metal cannot fall back into the waste after detachment, which is conducive to ensuring the metal recovery effect.

[0018] When one of the electromagnets moves to the upper right, it is powered off. Since the electromagnet located at the upper right loses its magnetic force, the metal adsorbed by it will detach and move toward the feed port, and finally enter the storage space. After the metal on the electromagnet detaches, it can absorb the metal again, so there is no need to move to the top of the collection box to collect the metal before continuing to absorb the metal. The electromagnet can continuously absorb the metal, thereby improving the recycling efficiency.

[0019] The collision between the electromagnet and the electric roller will cause the electromagnet to vibrate, thereby shaking off the attached metal, thereby preventing the residual metal in the electromagnet from entering the storage space. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic diagram of the structure of the multifunctional recycling device for construction waste disclosed in the present invention;

[0021] Figure 2 A structural cross-sectional view of a recycling box disclosed in the multifunctional recycling device for construction waste of the present invention;

[0022] Figure 3 It is a schematic diagram of the partial structure of the recycling component disclosed by the multifunctional recycling device for construction waste of the present invention;

[0023] Figure 4 A schematic diagram of the combined structure of the electric moving plate, the arc-shaped soft plate and the electric rotating plate disclosed in the multifunctional recycling device for construction waste of the present invention;

[0024] Figure 5 A cross-sectional view of the combined structure of the electric roller, the electromagnet and the annular baffle plate disclosed in the multifunctional recycling device for construction waste of the present invention;

[0025] Figure 6 The invention discloses a cross-sectional view of the combined structure of an electric rotating roller, an electromagnet, an annular material blocking plate, a material blocking block and an electric rotating rod for a multifunctional recycling device for construction waste.

[0026] In the above drawings: 1-recovery box, 2-electric roller, 3-electromagnet, 4-annular baffle plate, 5-baffle block, 6-electric rotating rod, 7-rotating plate, 8-collecting box, 101-electric crushing roller, 102-guide plate, 103-electric guide rail, 104-moving block, 105-connecting block, 106-electric moving plate, 107-arc soft plate, 108-electric rotating plate, 109-collecting box, 111-spring, 112-baffle belt, 113-iron block, 201-brush, 202-dust baffle, 5a-feeding port, 5b-recessed portion, 7a-storage space. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] Example 1

[0029] A multifunctional recycling device for construction waste, such as Figure 1-6 As shown, it includes a recycling box 1 and a recycling component; the recycling box 1 is connected to the recycling component;

[0030] It also includes an electric roller 2 and an electromagnet 3; the recovery component is connected to two electric rollers 2; each electric roller 2 is connected to five annularly distributed electromagnets 3; each electric roller 2 and each electromagnet 3 are respectively connected to an external power supply.

[0031] The recycling assembly includes an electric crushing roller 101, a guide plate 102, an electric guide rail 103, a moving block 104, a connecting block 105, an electric moving plate 106, an arc soft plate 107, an electric rotating plate 108 and a collecting box 109; the upper part of the recycling box 1 is rotatably connected to two electric crushing rollers 101; the upper part of the recycling box 1 is fixedly connected to two guide plates 102; the front side and the rear side of the recycling box 1 are each fixedly connected to an electric guide rail 103; each electric guide rail 103 is slidably connected to a moving block 104; each moving block 104 is each fixedly connected to a connecting block 105; all the connection blocks 105 are slidably connected to an electric moving plate 106; each electric moving plate 106 is fixedly connected to an arc-shaped soft plate 107; each arc-shaped soft plate 107 is fixedly connected to the recycling box 1; a plurality of electric rotating plates 108 are rotatably connected to the lower part of the recycling box 1; a collecting box 109 is fixedly connected to the lower left side and the lower right side of the recycling box 1; all the connection blocks 105 are rotatably connected to the electric rotating roller 2; the electric crushing roller 101, the moving block 104, the electric moving plate 106 and the electric rotating plate 108 are respectively connected to an external power supply.

[0032] It also includes an annular baffle plate 4 and a baffle block 5; all the connecting blocks 105 are fixedly connected to two annular baffle plates 4 distributed on the left and right; each electric roller 2 is located in the corresponding annular baffle plate 4; all the connecting blocks 105 are fixedly connected to two left and right distributed baffle blocks 5; the annular baffle plate 4 and the baffle block 5 jointly wrap the corresponding electric roller 2, and the connection area between each electromagnet 3 and the electric roller 2 is concave to prevent the metal from being scraped off by the annular baffle plate 4.

[0033] It also includes an electric rotating rod 6 and a rotating plate 7; each baffle block 5 is fixedly connected to an electric rotating rod 6 at the lower part; each electric rotating rod 6 is fixedly connected to a rotating plate 7; the annular baffle plate 4 and the baffle block 5 form a feed port 5a; the annular baffle plate 4, the baffle block 5 and the rotating plate 7 together form a storage space 7a; the feed port 5a is connected to the storage space 7a; the electric rotating rod 6 is connected to an external power supply.

[0034] It also includes springs 111 and iron blocks 113; each electric roller 2 is fixedly connected to five iron blocks 113; each iron block 113 is fixedly connected to eight springs 111; the electric roller 2 is slidably connected to the electromagnet 3; each spring 111 is fixedly connected to the corresponding electromagnet 3.

[0035] It also includes a blocking belt 112; each electromagnet 3 has a blocking belt 112 fixedly connected to both sides; all the blocking belts 112 are fixedly connected to the corresponding electric roller 2, and the blocking belts 112 are used to avoid an angle between the electric roller 2 and the electromagnet 3.

[0036] The material blocking belt 112 is elastic, so that after the electromagnet 3 pulls the material blocking belt 112, the material blocking belt 112 has a certain counter-pulling force, so that the electromagnet 3 can bounce repeatedly.

[0037] The specific working steps are:

[0038] When recycling, construction waste is put into the recycling box 1, and guided by the guide plate 102, the waste is moved to the middle of the two electric crushing rollers 101, and then crushed by the rotating electric crushing roller 101, and the crushed waste will fall and be caught by the arc soft plate 107, and then discharged downward from between the electric moving plates 106, and finally fall on the electric rotating plate 108. At this time, the electric guide rail 103 will drive the moving block 104 to drive the connecting block 105, the electric moving plate 106 and the arc soft plate 107 to move left and right repeatedly, so that the waste is evenly spread on the electric rotating plate 108, and during the repeated left and right movement of the connecting block 105, the connecting block 105 will drive the electric rotating roller 2 and the electromagnet 3 to move, so that the electromagnet 3 at the bottom of the electric rotating roller 2 will absorb the metal in the waste and attach it to the electromagnet 3, and when the electromagnet 3 at the bottom moves a certain distance, it will move to the electric rotating plate 108. Figure 5 For example, the electric roller 2 will drive the electromagnet 3 thereon to rotate clockwise when viewed from the front to the back, so that the electromagnet 3 located on the right rotates to the bottom to absorb metal, and then after moving a certain distance, it rotates again to replace the bottom electromagnet 3, and repeats this process, so that multiple electromagnets 3 absorb metal in turn, so that the metal in the waste is distributed on multiple electromagnets 3. In this way, when a single electromagnet 3 absorbs metal, a large amount of metal is prevented from adhering to the same electromagnet 3, resulting in a decrease in the magnetic force of the electromagnet 3, which in turn causes some metal to be unable to be absorbed and results in a poor recovery effect. It can also avoid the problem of some metal being easily detached after the magnetic force decreases.

[0039] After the larger metal follows the rotation of the electromagnet 3, the center of gravity of the metal changes, and the vibration generated by the equipment when crushing the waste will be transmitted to the electromagnet 3, which may easily cause the larger metal to fall off, and then cause the metal to separate from the electromagnet 3. Therefore, after the bottom electromagnet 3 rotates, it will enter the annular baffle plate 4. At this time, the electric roller 2 and the annular baffle plate 4 cooperate to form a sealed space. When the metal adsorbed on the electromagnet 3 is detached, it will be blocked by the annular baffle plate 4. When the electric roller 2 rotates again, the corners of the electric roller 2 will also push the detached metal to move together, so that the metal cannot fall back into the waste after being detached, which is beneficial to ensure the metal recovery effect.

[0040] When all the electromagnets 3 have absorbed the metal, the moving block 104 is driven by the electric guide rail 103 to move the electromagnet 3 to the top of the collection box 109, and then the power is turned off to make the electromagnet 3 lose its magnetic force. At the same time, the electric roller 2 is controlled to drive the electromagnet 3 to rotate and leave the annular baffle plate 4 in turn, so that the metal falls into the collection box 109, thereby completing the metal collection work. This collection method will slow down the overall efficiency of metal recovery, so Figure 5 For example, when one of the electromagnets 3 moves to the upper right, it is powered off. Since the electromagnet 3 located at the upper right loses its magnetic force, the metal adsorbed by it will detach and move toward the feed port 5a, and finally enter the storage space 7a. When the metal on the electromagnet 3 detaches, it can be used to absorb metal again, so there is no need to move to the top of the collection box 109 to collect the metal before continuing to absorb the metal. The electromagnet 3 can continuously absorb metal, thereby improving the recycling efficiency. After a lot of metal is stored in the storage space 7a (specifically, a gravity sensor can be set on the rotating plate 7 to determine the amount of metal stored in the storage space 7a), it moves to the top of the collection box 109, controls the electric rotating rod 6 to drive the rotating plate 7 to rotate, and pours out the metal in the storage space 7a.

[0041] When the electromagnet 3 loses its magnetism and the metal breaks away from the free fall into the storage space 7a, part of the metal will generate magnetism after contacting the electromagnet 3 and continue to adhere to the electromagnet 3, resulting in the inability to fall into the storage space 7a. At this time, since the electromagnet 3 is slidingly connected to the electric roller 2, when the electromagnet 3 is energized and has magnetism, the electromagnet 3 will move toward the iron block 113, so that the spring 111 is in a compressed state. When the electromagnet 3 loses its magnetism, the compressed spring 111 will rebound quickly and push the electromagnet 3 to move quickly. When the electromagnet 3 moves to the limit distance, the electromagnet 3 will be blocked by the electric roller 2, and the collision between the electromagnet 3 and the electric roller 2 will cause the electromagnet 3 to vibrate, thereby shaking off the attached metal, thereby preventing the residual metal in the electromagnet 3 from entering the storage space 7a.

[0042] After the electromagnet 3 is pushed by the rebound spring 111, an angle will be formed between the two sides of the electromagnet 3 and the electric roller 2, which may easily cause some metal to be unable to smoothly enter the storage space 7a. Therefore, a blocking belt 112 is fixedly connected between the two sides of the electromagnet 3 and the electric roller 2 to avoid the formation of an angle.

[0043] Example 2

[0044] Based on Example 1, Figure 3-6 As shown, it also includes bristles 201 ; a plurality of bristles 201 are fixedly connected to the side of the blocking block 5 close to the electric rotating roller 2 .

[0045] The blocking block 5 is provided with a recessed portion 5b; the bristles 201 are located in the recessed portion 5b, so that when the electric roller 2 rotates to squeeze the bristles 201, the bristles 201 have a region bent.

[0046] It also includes a dust shield 202; the upper portion of each collection box 109 is rotatably connected to the dust shield 202 via a torsion spring; the dust shield 202 is in contact with the recycling box 1, so that the dust shield 202 blocks the dust and prevents it from floating out of the recycling box 1.

[0047] It also includes a collection box 8; the recovery box 1 is slidably connected to the collection box 8.

[0048] The specific working steps are:

[0049] When the electric roller 2 is crushing waste materials, a large amount of dust will be generated, and a large amount of dust will also adhere to the metal surface. When the electromagnet 3 is working, the floating dust and the dust attached to the metal will adhere to the electromagnet 3. The attachment of a large amount of dust will cause the contact surface of the electromagnet 3 to be uneven, affecting the tight adsorption of the metal, and thus easily causing the metal to detach. Therefore, when the electromagnet 3 rotates to the stop block 5, the bristles 201 can brush off the dust attached to the electromagnet 3, thereby avoiding the electromagnet 3 from being attached with a large amount of dust due to untimely cleaning. When the electric roller 2 and the electromagnet 3 are rotating, the stop block 5 and the electric roller 2 cannot form a sealed space, so that the brushed dust is discharged from the discharge port formed by the electric roller 2 and the stop block 5 and falls back on the waste materials. In addition, with the cooperation of the annular stop plate 4 and the stop block 5, the electromagnet 3 that is not working can be wrapped. At this time, the floating dust will not be able to adhere to the electromagnet 3 that is not working, thereby reducing the amount of dust attached to the electromagnet 3, thereby reducing the workload of cleaning.

[0050] Since there is a large amount of dust in the recycling box 1, when the rotating plate 7 rotates to discharge the metal in the storage space 7a into the collection box 109, the rotating plate 7 will squeeze the dust shield 202, so that the torsion spring on the dust shield 202 is compressed, so that the storage space 7a and the collection box 109 are in a connected state, and then the metal is discharged into the collection box 109. When the metal is discharged, when the rotating plate 7 rotates back to its original position, the compressed torsion spring will rebound and drive the dust shield 202 back to its original position. At this time, the recycling box 1, the dust shield 202 and the collection box 109 cooperate, so that the collection box 109 area of ​​the recycling box 1 is in a sealed state, thereby preventing dust from floating out and polluting the environment.

[0051] When the metal in the waste material that falls onto the electric turntable 108 is sucked away by the electromagnet 3, the electric turntable 108 is controlled to rotate so that the waste material is discharged from the electric turntable 108 into the collection box 8. When the collection box 8 is full of waste material, the collection box 8 is pulled out, and then the collection box 8 without waste material is pushed into the recycling box 1.

[0052] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention rather than to limit the scope of protection of the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solution of the present invention can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the present invention.

Claims

1. A multifunctional recycling device for construction waste, comprising a recycling box (1) and a recycling component; the recycling box (1) is connected to the recycling component for crushing and recycling the construction waste; the characteristics are: It also includes an electric roller (2) and an electromagnet (3); the recycling component is connected to two electric rollers (2); each electric roller (2) is connected to a plurality of electromagnets (3); each electric roller (2) and each electromagnet (3) are respectively connected to an external power supply; It also includes an annular baffle plate (4) and a baffle block (5); the recovery component is connected to the two annular baffle plates (4); each electric roller (2) is located in the corresponding annular baffle plate (4); the recovery component is connected to the two baffle blocks (5); the annular baffle plate (4) and the baffle block (5) together wrap the corresponding electric roller (2), and the connection area between each electromagnet (3) and the electric roller (2) is concave to prevent metal from being scraped off by the annular baffle plate (4); It also includes an electric rotating rod (6) and a rotating plate (7); each of the lower parts of the material blocking blocks (5) is fixedly connected to an electric rotating rod (6); each of the electric rotating rods (6) is fixedly connected to a rotating plate (7); the annular material blocking plate (4) and the material blocking blocks (5) form a material feed port (5a); the annular material blocking plate (4), the material blocking blocks (5) and the rotating plate (7) together form a material storage space (7a); the material feed port (5a) is connected to the material storage space (7a); the electric rotating rod (6) is connected to an external power supply; It also includes springs (111) and iron blocks (113); each electric roller (2) is fixedly connected to a plurality of iron blocks (113); each iron block (113) is fixedly connected to a plurality of springs (111); the electric roller (2) is slidably connected to the electromagnet (3); each spring (111) is fixedly connected to the corresponding electromagnet (3); It also includes a material blocking belt (112); each electromagnet (3) is fixedly connected to two sides of each material blocking belt (112); all the material blocking belts (112) are fixedly connected to the corresponding electric rotating roller (2); The material blocking belt (112) is elastic; It also includes bristles (201); a plurality of bristles (201) are fixedly connected to the side of the material blocking block (5) close to the electric rotating roller (2); The material blocking block (5) is provided with a recessed portion (5b); the bristles (201) are located in the recessed portion (5b).

2. A multifunctional construction waste recycling device according to claim 1, characterized in that: It also includes a dust shield (202); the recovery component is connected to the dust shield (202); and the dust shield (202) is in contact with the recovery box (1).

3. A multifunctional construction waste recycling device according to claim 2, characterized in that: It also includes a collection box (8); the recovery box (1) is slidably connected to the collection box (8).

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