A mineral waste residue resource utilization device and a method for using the same

Abstract

The present application relates to mineral resources processing equipment technical field, the present application discloses a kind of mineral waste residue resource utilization device and its use method, the conveying assembly is arranged above the collecting box, the side and bottom of conveying assembly are equipped with discharging bin, the bottom of discharging bin is equipped with discharge port, discharge port is located directly above the top of collecting box, the side end of discharging bin is equipped with uniform discharging device, uniform discharging device includes closed assembly, closed assembly is equipped with several, several closed assemblies are equidistantly arranged at discharge port and close discharge port, the side of discharging bin is equipped with driving opening and closing assembly, the side of each closed assembly is equipped with one sequentially opening and closing assembly;The device realizes the process that waste residue is shovelled into the inside of collecting box by forklift, ensures that waste residue is more evenly entered into the inside of collecting box, fully utilizes the inside space of collecting box, improves transportation efficiency, and effectively suppresses the effect of dust and impact force in the process of waste residue pouring into collecting box.

Description

Technical Field

[0001] This invention relates to the field of mineral resource processing equipment technology, specifically to a mineral waste slag resource utilization device and its usage method. Background Technology

[0002] my country is rich in mineral resources, but mining leaves behind a significant amount of mineral waste. This waste is recyclable and can be utilized. The common practice is to use a loader to collect it and then dump it into a collection container for transport. However, this method has several problems: Firstly, because the waste is dumped into the collection container all at once, it tends to accumulate at the top, making it narrower at the bottom and wider at the top. This results in low utilization of the container's space and inefficient transport. Secondly, the large volume and weight of the waste generate significant dust, impacting the environment and causing considerable impact on the container's bottom plate, thus affecting its lifespan. Thirdly, there is a lack of equipment that ensures the waste is evenly distributed into the collection container during loader dumping, maximizing space utilization, improving transport efficiency, and effectively minimizing dust and impact during the dumping process. Summary of the Invention

[0003] The purpose of this invention is to provide a device for the resource utilization of mineral waste and its method of use, so as to solve the problems mentioned in the background art. To achieve the above objective, this invention provides the following technical solution: it includes a collection box, which is set on the ground and has an open top;

[0004] It also includes: a conveying assembly, which is set above the collection box. The conveying assembly has a feeding hopper on one side and at the bottom. The feeding hopper has a feeding port at the bottom. The feeding port is located directly above the top of the collection box. The feeding hopper has a uniform feeding device on its side. The uniform feeding device includes a sealing assembly. Several sealing assemblies are provided. Several sealing assemblies are equidistantly arranged at the feeding port to seal the feeding port. The feeding hopper has a drive opening and closing assembly on one side. Each sealing assembly has a sequential opening and closing assembly on one side.

[0005] Preferably, the conveying assembly includes mounting rods, mounting side plates, a drive motor, rotating shafts, conveying rollers, a conveyor belt, and a first support block. Two mounting rods are provided, vertically and symmetrically arranged on both sides of the collection box. Two mounting side plates are provided, symmetrically arranged between the two mounting rods, and each side plate is connected to the top of one of the two mounting rods. Two rotating shafts are provided, symmetrically arranged on both sides of the lower part of the mounting side plates. Two conveying rollers are provided, each mounted on one of the two rotating shafts. The conveyor belt is sleeved on the outside of the two conveying rollers. The first support block... The support block is located inside the conveyor belt, and the two sides of the first support block are respectively connected to the side ends of two mounting side plates. The drive motor is located at the side end of one of the mounting side plates, and the output end of the drive motor is connected to the end of one of the rotating shafts. The feeding bin is located between the two mounting side plates. The lower part of the feeding bin is flat, and the upper part of the feeding bin is arc-shaped. The arc-shaped end of the feeding bin is close to one end of the conveyor belt but does not contact each other. The two outer sides of the feeding bin are respectively connected to the outer sides of the two mounting side plates. The part of the feeding bin that is close to the conveyor belt is open. The upper end of the feeding bin is provided with a feeding port.

[0006] Preferably, the sealing assembly includes a sealing door, a first rotating shaft, a second rotating shaft, a coil spring, a first gear, a second gear, a first transmission belt, and a first pulley. The first and second rotating shafts are symmetrically and rotatably arranged inside the discharge port. The two ends of the first and second rotating shafts are rotatably connected to the two ends of the discharge port, respectively. A coil spring is provided at the rotatable connection point between the first and second rotating shafts and the side wall of the discharge port. There are two sealing doors, which are horizontally and symmetrically arranged at the discharge port. The ends of the two sealing doors that are far apart from each other are respectively connected to the first and second rotating shafts, and the adjacent ends of the two sealing doors are connected to each other. The first gear is located on the end of the first rotating shaft located outside the discharge hopper. The second gear is rotatably arranged on the side end of the discharge hopper and meshes with the first gear. There are two first pulleys, one of which is located on the second rotating shaft, and the other is located at the rotatable connection point between the second gear and the discharge hopper. The first transmission belt is sleeved on the two first pulleys.

[0007] Preferably, the drive opening and closing assembly includes a third gear, a fourth gear, a second pulley, a second transmission belt, a drive gear, a sliding frame, a connecting plate, a guide rod, a sliding plate, a meshing rod, a rotating frame, a connecting rod, a mounting plate, a pressing wheel, and a toothed rod. The third gear is disposed at the end of a rotating shaft connected to a drive motor. The fourth gear is rotatably disposed at the side end of one of the mounting side plates and meshes with the third gear. The sliding frame is horizontally disposed on one side of the mounting side plate with the fourth gear and is slidably connected to the mounting side plate in a horizontal direction. The sliding plate is disposed inside the sliding frame and is slidably connected to the sliding frame vertically. The connecting plate is disposed at the side end of the sliding plate, and the two sides of the connecting plate are semi-circular. Two guide rods are provided and disposed on the sliding plate. The two guide rods are symmetrically arranged on both sides of the connecting plate. The two guide rods are arc-shaped and fit the shape of the side end of the connecting plate. The side end of the connecting plate is equidistantly provided with meshing rods. The rotating frame is located on the side end of the mounting plate. The drive gear is rotatably located at the lower end of the rotating frame and meshes with the two meshing rods located at the leftmost end. There are two second pulleys. One second pulley is coaxially arranged with the fourth gear, and the other second pulley is coaxially arranged with the drive gear. The second transmission belt is sleeved on the two second pulleys. The connecting rod is vertically arranged on the rightmost side end of the sliding plate. The mounting plate is horizontally arranged at the bottom of the connecting rod. The extrusion wheel is horizontally and rotatably arranged on the top of the mounting plate near the connecting rod. The toothed rod is horizontally arranged on the top of the mounting plate away from the connecting rod.

[0008] Preferably, the sequential opening and closing assembly includes an opening and closing gear, a support plate, and a trigger block. The opening and closing gear is disposed on one end of the first rotating shaft. The toothed rod is located below the opening and closing gear and is pre-meshed with the opening and closing gear. The support plate is slidably connected to the bottom of the feeding hopper by a spring. When the spring is in a relaxed state, one end of the support plate abuts against the bottom of one end of the two closed doors. A trigger block is provided at one end of the bottom of the support plate. The trigger block is at the same horizontal height as the extrusion wheel, and the side of the trigger block adjacent to the extrusion wheel is arranged in an arc shape.

[0009] Preferably, it further includes a leveling device, which is disposed between two mounting side plates. The leveling device includes a leveling roller, a fifth gear, a sixth gear, a third pulley, and a third transmission belt. The leveling roller is horizontally disposed between the two mounting side plates, and both ends of the leveling roller are rotatably connected to the side ends of the mounting side plates. The bottom of the leveling roller is flush with the top of the feed inlet of the feeding hopper. The fifth gear is rotatably disposed on the side end of one of the mounting side plates. There are two third pulleys. One third pulley is disposed on the end of the rotating shaft connected to the drive motor, and the other third pulley is coaxially connected to the fifth gear. A third transmission belt is sleeved on the two third pulleys. The sixth gear is disposed on the outside of one of the mounting side plates and is connected to the rotatable connection between the leveling roller and the mounting side plate. The sixth gear meshes with the fifth gear.

[0010] Preferably, it also includes an auxiliary feeding device, which is installed inside the feeding hopper. The auxiliary feeding device includes an auxiliary roller, an auxiliary belt, a limiting wheel, a fourth pulley, and a fourth transmission belt. The feeding hopper is open at one end of its arc shape, away from the conveyor belt. Two auxiliary rollers are rotatably installed at the upper and lower ends of the arc-shaped end of the feeding hopper, and an auxiliary belt is fitted on the two auxiliary rollers. The auxiliary belt closes the open area at the side end of the feeding hopper. Several limiting wheels are rotatably installed inside the feeding hopper, and the shape of the auxiliary belt is limited by the limiting wheels to be consistent with the shape of the arc-shaped end of the feeding hopper. There are two fourth pulleys, one of which is installed at the end of one of the auxiliary rollers, and the other of which is installed at the rotatable connection between the leveling roller and the mounting side plate. A fourth transmission belt is fitted on the two fourth pulleys.

[0011] Preferably, the method of using the mineral waste resource utilization device includes the following steps:

[0012] S1: When using this device, the waste residue is first shoveled to the conveying end of the conveying component by a loader. The conveying component is then controlled to transport the waste residue on the conveying component to the inside of the feeding hopper. With the cooperation of the conveying component, the waste residue on the conveying component gradually fills the lower end of the feeding hopper. At this time, the discharge port at the bottom of the feeding hopper is closed by the sealing component.

[0013] S2: As the conveying component continues to convey, it drives the opening and closing component to work, which in turn drives several sequential opening and closing components at the discharge port to control the closing component to open and close in order from right to left. This controls the waste residue at the bottom of the discharge bin to be dumped into the collection box from right to left. During this process, the loader continuously conveys waste residue onto the conveying component, thereby achieving the effect of laying waste residue layer by layer in the horizontal direction into the collection box.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0015] In this invention, when the lower part of the hopper is completely filled with waste residue, the opening and closing components slide sequentially from right to left as the conveying components are driven. During the sliding process, several closing components are driven to open and close sequentially from right to left, thereby achieving the effect of discharging the waste residue inside the hopper in batches. Because a horizontal batch waste residue dumping method is adopted, and the dumped waste residue is in a relatively uniform state, it is achieved that the waste residue enters the collection box relatively evenly, making full use of the internal space of the collection box, improving transportation efficiency, and effectively suppressing dust and impact during the process of dumping waste residue into the collection box.

[0016] In this invention, when waste residue is conveyed from the top of the conveyor belt towards the feed inlet of the hopper, in order to ensure that the waste residue enters the hopper more evenly and at a uniform height, a leveling roller is installed to block waste residue that is higher than the leveling roller. This ensures that the waste residue passing through the bottom of the leveling roller enters the hopper with a more uniform height and uniformity. Furthermore, under the drive of the fifth and sixth gears, the conveyor belt rotates clockwise, causing the leveling roller to rotate counterclockwise, thereby helping the waste residue to be conveyed more quickly from below the leveling roller into the hopper.

[0017] In this invention, as the waste residue on the conveying assembly enters the hopper and moves towards the discharge port, in order to prevent the waste residue from getting stuck in the arc-shaped area on the side of the hopper, with the cooperation of the auxiliary feeding device, the waste residue in the arc-shaped area of ​​the hopper is smoothly conveyed towards the discharge port, thereby preventing the waste residue from getting stuck on the arc-shaped side inside the hopper. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the first state three-dimensional structure of the present invention;

[0019] Figure 2 This is a partial structural diagram of the present invention;

[0020] Figure 3 This is a partial structural diagram of the conveying component and the uniform feeding device in this invention;

[0021] Figure 4 This is a front view of the conveying component in this invention;

[0022] Figure 5 This is a schematic diagram of the unfolded structure of the conveying component in this invention;

[0023] Figure 6 This is a side sectional view of the conveying assembly, the unloading bin, and the auxiliary feeding device in this invention;

[0024] Figure 7 This is a partial structural diagram of the conveying component and leveling device in this invention;

[0025] Figure 8 for Figure 7 Enlarged view of point A in the middle;

[0026] Figure 9 This is a bottom view of the conveying component, uniform feeding device, and feeding hopper in this invention;

[0027] Figure 10 This is a partial front view of the conveying component and uniform feeding device in this invention;

[0028] Figure 11 This is a side view of the conveying component, uniform feeding device, and feeding hopper in this invention;

[0029] Figure 12 This is a partial structural side view of the conveying component, uniform feeding device, and feeding hopper in this invention.

[0030] In the diagram: 1. Collection box; 2. Conveying assembly; 21. Mounting rod; 22. Mounting side plate; 23. Drive motor; 24. Rotating shaft; 25. Conveying roller; 26. Conveying belt; 27. First support block; 3. Discharge bin; 4. Discharge port; 5. Uniform discharging device; 51. Sealing assembly; 511. Sealing door; 512. First rotating shaft; 513. Second rotating shaft; 514. Coil spring; 515. First gear; 516. Second gear; 517. First transmission belt; 518. First pulley; 52. Drive opening and closing assembly; 521. Third gear; 522. Fourth gear; 523. Second pulley; 524. Second transmission belt; 525. Drive gear; 526. Sliding frame; 527. Connecting plate; 528. Guide rod; 529. Sliding plate; 530. Meshing rod; 531. Rotating frame; 532. Connecting rod; 533. Mounting plate; 534. Extrusion wheel; 535. Toothed rod; 54. Sequential opening and closing assembly; 541. Opening and closing gear; 542. Support plate; 543. Trigger block; 6. Leveling device; 61. Leveling roller; 62. Fifth gear; 63. Sixth gear; 64. Third pulley; 65. Third transmission belt; 7. Auxiliary feeding device; 71. Auxiliary roller; 72. Auxiliary belt; 73. Limiting wheel; 74. Fourth pulley; 75. Fourth transmission belt. Detailed Implementation

[0031] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0032] Please see Figures 1 to 12The present invention provides a technical solution: a device for the resource utilization of mineral waste residue, including a collection box 1, wherein the collection box 1 is set on the ground and the top of the collection box 1 is open;

[0033] It also includes: a conveying component 2, which is set above the collection box 1. The conveying component 2 has a feeding bin 3 on one side and at the bottom. The feeding bin 3 has a feeding port 4 at the bottom. The feeding port 4 is located directly above the top of the collection box 1. The feeding bin 3 has a uniform feeding device 5 on its side. The uniform feeding device 5 includes a sealing component 51. Several sealing components 51 are provided. Several sealing components 51 are equidistantly arranged at the feeding port 4 to seal the feeding port 4. The feeding bin 3 has a drive opening and closing component 52 on one side. Each sealing component 51 has a sequential opening and closing component 54 on one side.

[0034] In this embodiment, as Figures 3 to 5 As shown, the conveying assembly 2 includes mounting rods 21, mounting side plates 22, a drive motor 23, rotating shafts 24, conveying rollers 25, a conveyor belt 26, and a first support block 27. Two mounting rods 21 are provided, vertically and symmetrically arranged on both sides of the collection box 1. Two mounting side plates 22 are provided, symmetrically arranged between the two mounting rods 21, and each mounting side plate 22 is connected to the top of one of the two mounting rods 21. Two rotating shafts 24 are provided, symmetrically and rotatably arranged on both sides of the lower part of the mounting side plates 22. Two conveying rollers 25 are provided, each mounted on one of the two rotating shafts 24. The conveyor belt 26 is sleeved around the two conveying rollers 25. On one side, the first support block 27 is located inside the conveyor belt 26 and its two sides are respectively connected to the side ends of two mounting side plates 22. The drive motor 23 is located at the side end of one of the mounting side plates 22 and its output end is connected to the end of one of the rotating shafts 24. The feeding bin 3 is located between the two mounting side plates 22. The lower part of the feeding bin 3 is flat and the upper part of the feeding bin 3 is arc-shaped. The arc-shaped end of the feeding bin 3 is attached to one end of the conveyor belt 26 but does not contact each other. The two outer sides of the feeding bin 3 are respectively connected to the outer sides of the two mounting side plates 22. The part of the feeding bin 3 that is attached to the conveyor belt 26 is open. The upper end of the feeding bin 3 is provided with a feeding port.

[0035] The waste residue is dumped onto the conveyor belt 26 by a loader. At this time, the drive motor 23 is controlled to drive the rotating shaft 24 to rotate clockwise, thereby driving the waste residue on the conveyor belt 26 to enter the inner part of the feeding bin 3 through the inlet at the top of the feeding bin 3. The waste residue inside the feeding bin 3 is continuously transported to the left side by the transmission and compression of the conveyor belt 26, so that the waste residue fills the lower part of the feeding bin 3, thus horizontally covering the feeding inlet 4 of the feeding bin 3, so that the waste residue falls into the collection box 1 in a relatively uniform state, thereby achieving the effect of making full use of the internal space of the collection box 1.

[0036] In this embodiment, as Figures 6 to 12 As shown, the sealing assembly 51 includes a sealing door 511, a first rotating shaft 512, a second rotating shaft 513, a coil spring 514, a first gear 515, a second gear 516, a first transmission belt 517, and a first pulley 518. The first rotating shaft 512 and the second rotating shaft 513 are symmetrically and rotatably arranged inside the discharge port 4. The two ends of the first rotating shaft 512 and the second rotating shaft 513 are respectively rotatably connected to the two ends of the discharge port 4. A coil spring 514 is provided at the rotatable connection point between the first rotating shaft 512 and the second rotating shaft 513 and the side wall of the discharge port 4. There are two sealing doors 511, which are horizontally and symmetrically arranged at the discharge port 4. The ends of the closed doors 511 that are far apart from each other are connected to the first rotating shaft 512 and the second rotating shaft 513 respectively. The adjacent ends of the two closed doors 511 are connected to each other. The first gear 515 is set on the end of the first rotating shaft 512 located outside the feeding bin 3. The second gear 516 is rotatably set on the side end of the feeding bin 3 and meshes with the first gear 515. There are two first pulleys 518. One first pulley 518 is set on the second rotating shaft 513, and the other first pulley 518 is set at the rotatable connection between the second gear 516 and the feeding bin 3. The first transmission belt 517 is sleeved on the two first pulleys 518.

[0037] The drive opening and closing assembly 52 includes a third gear 521, a fourth gear 522, a second pulley 523, a second transmission belt 524, a drive gear 525, a sliding frame 526, a connecting plate 527, a guide rod 528, a sliding plate 529, a meshing rod 530, a rotating frame 531, a connecting rod 532, a mounting plate 533, a pressing wheel 534, and a toothed rod 535. The third gear 521 is located at the end of the rotating shaft 24 connected to the drive motor 23, and the fourth gear 522 is rotatably mounted on one of the mounting side plates 22. The fourth gear 522 meshes with the third gear 521. The sliding frame 526 is horizontally arranged on one side of the mounting side plate 22 with the fourth gear 522, and the sliding frame 526 and the mounting side plate 22 are slidably connected in the horizontal direction. The sliding plate 529 is arranged inside the sliding frame 526, and the sliding plate 529 and the sliding frame 526 are slidably connected vertically. The connecting plate 527 is arranged on the side end of the sliding plate 529, and the two sides of the connecting plate 527 are semi-circular. There are two guide rods 528, and the two guide rods 52... 8 are arranged on the side of the sliding plate 529 and symmetrically on both sides of the connecting plate 527. Two guide rods 528 are arc-shaped and fit the shape of the side of the connecting plate 527. Engaging rods 530 are equidistantly arranged on the side of the connecting plate 527. The rotating frame 531 is arranged on the side of the mounting side plate 22. The drive gear 525 is rotatably arranged at the lower end of the rotating frame 531 and meshes with the two engaging rods 530 located at the leftmost end. Two second pulleys 523 are provided, one of which is a second pulley 52... 3 is coaxially arranged with the fourth gear 522, and another second pulley 523 is coaxially arranged with the drive gear 525. The second transmission belt 524 is sleeved on the two second pulleys 523. The connecting rod 532 is vertically arranged at the rightmost side end of the sliding plate 529. The mounting plate 533 is horizontally arranged at the bottom of the connecting rod 532. The extrusion wheel 534 is horizontally and rotatably arranged at the top of the mounting plate 533 on the side close to the connecting rod 532. The toothed rod 535 is horizontally arranged at the top of the mounting plate 533 on the side away from the connecting rod 532.

[0038] The sequential opening and closing assembly 54 includes an opening and closing gear 541, a support plate 542, and a trigger block 543. The opening and closing gear 541 is disposed on one end of the first rotating shaft 512. The toothed rod 535 is located below the opening and closing gear 541 and is pre-meshed with the opening and closing gear 541. The support plate 542 is slidably connected to the bottom of the feeding bin 3 by a spring. When the spring is relaxed, one end of the support plate 542 abuts against the bottom of one end of the two closed doors 511. A trigger block 543 is provided at one end of the bottom of the support plate 542. The trigger block 543 is at the same horizontal height as the extrusion wheel 534, and the side of the trigger block 543 adjacent to the extrusion wheel 534 is arranged in an arc shape.

[0039] When the lower part of the hopper 3 is completely filled with waste residue, the rotating shaft 24 rotates clockwise with the transmission of the conveyor belt 26. Under the transmission of the third gear 521, the fourth gear 522, the second pulley 523, and the second transmission belt 524, the drive gear 525 rotates counterclockwise, which in turn drives several meshing rods 530 to mesh with the drive gear 525 in sequence. This causes the sliding plate 529 and the sliding frame 526 to slide from right to left. During the sliding process, the pressing wheel 534 at the bottom of the connecting rod 532 first contacts the side end of the trigger block 543 at an adjacent closed component 51 and presses it, causing the support plate 542 to slide away from the two closed doors 511. As the two closed doors 511 disengage, their bottoms lose their resistance. Then, the toothed rod 535 contacts and meshes with the opening / closing gear 541, causing the gear to rotate clockwise. Driven by the first gear 515, the second gear 516, the first pulley 518, and the second pulley 523, the two closed doors 511 simultaneously flip towards the bottom of the hopper 3, thus dumping the waste corresponding to the location of the closed assembly 51 into the collection box 1. Next, the toothed rod 535 disengages from the opening / closing gear 541, causing the two closed doors 511 to reset. Then, the trigger block 543 disengages from the extrusion wheel 534, causing the support plate 542 to reset its position relative to the two closed doors 511. The bottom of the closed door 511 is supported. At this time, the connecting rod 532 continues to move, opening and closing the closed door 511 of the subsequent closing component 51, thereby achieving the effect of discharging the waste residue inside the feeding bin 3 in batches. During this process, the previously opened closed door 511 is in the closed state, so it will not affect the continuous conveying of waste residue into the feeding bin 3. When the toothed rod 535 moves to the leftmost opening and closing gear 541 and engages and disengages with it, the drive gear 525 also disengages from the rightmost engaging rod 530 on the connecting plate 527, causing the sliding plate 529 to descend on the sliding frame 526 and the sliding frame 526 to slide to the right and reset to the initial position. During the reset process of the sliding frame 526, the sliding plate 529 descends, so the toothed rod 535 and the trigger block 543 will not contact the extrusion wheel 534 and the opening and closing gear 541 during the reset, thus preventing the closing door 511 from opening. This ensures sufficient time for the discharge bin 3 to be filled with waste residue again for another waste residue dumping operation. Because a horizontal batch waste residue dumping method is adopted, and the dumped waste residue is in a relatively uniform state, it ensures that the waste residue enters the collection box 1 relatively evenly, making full use of the internal space of the collection box 1, improving transportation efficiency, and effectively suppressing dust and impact during the process of dumping waste residue into the collection box 1.

[0040] In this embodiment, as Figure 7As shown, it also includes a leveling device 6, which is disposed between two mounting side plates 22. The leveling device 6 includes a leveling roller 61, a fifth gear 62, a sixth gear 63, a third pulley 64, and a third transmission belt 65. The leveling roller 61 is horizontally disposed between the two mounting side plates 22, and both ends of the leveling roller 61 are rotatably connected to the side ends of the mounting side plates 22. The bottom of the leveling roller 61 is flush with the top of the feed inlet of the feeding bin 3. The fifth gear 62 is rotatably disposed on the side end of one of the mounting side plates 22. There are two third pulleys 64. One third pulley 64 is disposed on the end of the rotating shaft 24 connected to the drive motor 23, and the other third pulley 64 is coaxially connected to the fifth gear 62. The third transmission belt 65 is sleeved on the two third pulleys 64. The sixth gear 63 is disposed on the outside of one of the mounting side plates 22 and is connected to the rotatable connection between the leveling roller 61 and the mounting side plate 22. The sixth gear 63 meshes with the fifth gear 62.

[0041] When the waste residue is conveyed from the top of the conveyor belt 26 toward the feed inlet of the hopper 3, in order to ensure that the waste residue enters the hopper 3 more evenly and at a uniform height, a leveling roller 61 is installed to block the waste residue that is higher than the leveling roller 61. This allows the waste residue that passes through the bottom of the leveling roller 61 to enter the hopper 3 with a more uniform height and uniformity. Under the drive of the fifth gear 62 and the sixth gear 63, the conveyor belt 26 drives the leveling roller 61 to rotate counterclockwise while driving clockwise, thereby helping the waste residue to be conveyed more quickly from below the leveling roller 61 into the hopper 3.

[0042] In this embodiment, as Figures 6 to 7 As shown, it also includes an auxiliary feeding device 7, which is installed inside the feeding bin 3. The auxiliary feeding device 7 includes an auxiliary roller 71, an auxiliary belt 72, a limiting wheel 73, a fourth pulley 74, and a fourth transmission belt 75. The feeding bin 3 is open at one end of its arc shape away from the conveyor belt 26. Two auxiliary rollers 71 are rotatably installed at the upper and lower ends of the arc-shaped end of the feeding bin 3. The auxiliary belt 72 is fitted on the two auxiliary rollers 71 and closes the open area of ​​the side end of the feeding bin 3. Several limiting wheels 73 are rotatably installed inside the feeding bin 3 and limit the shape of the auxiliary belt 72 to match the shape of the arc-shaped end of the feeding bin 3. There are two fourth pulleys 74. One fourth pulley 74 is installed at the end of one of the auxiliary rollers 71, and the other fourth pulley 74 is installed at the rotatable connection between the flattening roller 61 and the mounting side plate 22. The fourth transmission belt 75 is fitted on the two fourth pulleys 74.

[0043] As the waste residue on the conveyor belt 26 enters the hopper 3 and moves towards the discharge port 4, to prevent the waste residue from getting stuck in the arc-shaped area on the side of the hopper 3, an auxiliary belt 72 with the same arc shape is set in the arc-shaped area of ​​the hopper 3. As the flattening roller 61 rotates counterclockwise, under the drive of the fourth pulley 74 and the fourth transmission belt 75, the two auxiliary rollers 71 are driven to rotate counterclockwise in sync, which in turn drives the auxiliary belt 72 to rotate counterclockwise. This works in conjunction with the conveyor belt 26, which rotates clockwise, to smoothly transport the waste residue in the arc-shaped area of ​​the hopper 3 towards the discharge port 4, thereby preventing the waste residue from getting stuck on the arc-shaped side inside the hopper 3.

[0044] The method of use and advantages of the present invention: The working process of the device for the resource utilization of mineral waste is as follows:

[0045] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 , Figure 10 , Figure 11 , Figure 12 As shown:

[0046] S1: When this device is in use, the waste residue is first shoveled to the conveying end of the conveying component 2 by the loader. The conveying component 2 is controlled to transport the waste residue on the conveying component 2 to the inside of the feeding bin 3. With the cooperation of the conveying component 2, the waste residue on the conveying component 2 gradually fills the lower end of the feeding bin 3. At this time, the discharge port at the bottom of the feeding bin 3 is closed by the sealing component 51.

[0047] S2: As the conveying component 2 continues to convey, it drives the opening and closing component 52 to work, which in turn drives several sequential opening and closing components 54 at the discharge port 4 to control the closing component 51 to open and close in sequence from right to left. This controls the waste residue at the bottom of the discharge bin 3 to be poured into the collection box 1 from right to left. During this process, the loader continuously conveys waste residue onto the conveying component 2, thereby achieving the effect of laying waste residue layer by layer in the horizontal direction inside the collection box 1.

[0048] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for the resource utilization of mineral waste, comprising: Collection box (1), the collection box (1) is set on the ground and the top of the collection box (1) is open; The invention is characterized by further comprising: a conveying assembly (2), wherein the conveying assembly (2) is disposed above the collection box (1), and a feeding hopper (3) is provided on one side and at the bottom of the conveying assembly (2), and a feeding port (4) is provided at the bottom of the feeding hopper (3), the feeding port (4) being located directly above the top of the collection box (1), and a uniform feeding device (5) is provided at the side end of the feeding hopper (3), the uniform feeding device (5) comprising a sealing assembly (51), a plurality of sealing hoppers (51) being provided, the plurality of sealing hoppers (51) being equidistantly disposed at the feeding port (4) to seal the feeding port (4), and a drive opening and closing assembly (52) is provided on one side of the feeding hopper (3), and a sequential opening and closing assembly (54) is provided on one side of each sealing assembly (51). The conveying assembly (2) includes a mounting rod (21), a mounting side plate (22), a drive motor (23), a rotating shaft (24), a conveying roller (25), a conveyor belt (26), and a first support block (27). The drive opening and closing assembly (52) includes a third gear (521), a fourth gear (522), a second pulley (523), a second transmission belt (524), a drive gear (525), a sliding frame (526), ​​a connecting plate (527), a guide rod (528), a sliding plate (529), a meshing rod (530), a rotating frame (531), a connecting rod (532), a mounting plate (533), a pressing wheel (534), and a toothed rod (535). The third gear (521) is located at the end of the rotating shaft (24) connected to the drive motor (23). The fourth gear (522) is rotatably located at the side end of one of the mounting side plates (22), and the fourth gear (522) meshes with the third gear (521). The sliding frame (526) is horizontally arranged on the side where the fourth gear (522) is located. The mounting side plate (22) is mounted on one side and the sliding frame (526) is slidably connected to the mounting side plate (22) in the horizontal direction. The sliding plate (529) is located inside the sliding frame (526) and the sliding plate (529) is slidably connected to the sliding frame (526) in the vertical direction. The connecting plate (527) is located on the side end of the sliding plate (529). The two sides of the connecting plate (527) are semi-circular. There are two guide rods (528). The two guide rods (528) are located on the side end of the sliding plate (529) and symmetrically located on both sides of the connecting plate (527). The two guide rods (528) are arc-shaped and fit the shape of the side end of the connecting plate (527). The side end of the connecting plate (527) is equidistantly provided with meshing rods (530). The rotating frame (531) is located on the side end of the mounting side plate (22). The sealing assembly (51) includes a sealing door (511), a first rotating shaft (512) and a second rotating shaft (513). The first rotating shaft (512) and the second rotating shaft (513) are symmetrically and rotatably arranged inside the discharge port (4). There are two sealing doors (511), which are horizontally and symmetrically arranged at the discharge port (4). The sequential opening and closing assembly (54) includes an opening and closing gear (541), a support plate (542), and a trigger block (543). The opening and closing gear (541) is located on one end of the first rotating shaft (512). The toothed rod (535) is located below the opening and closing gear (541) and is pre-meshed with the opening and closing gear (541). The support plate (542) is slidably connected to the bottom of the feeding hopper (3) by a spring. When the spring is relaxed, one end of the support plate (542) abuts against the bottom of one end of the two closed doors (511). A trigger block (543) is provided at one end of the bottom of the support plate (542). The trigger block (543) is at the same horizontal height as the extrusion wheel (534), and the side of the trigger block (543) adjacent to the extrusion wheel (534) is set with an arc surface.

2. The mineral waste resource utilization device according to claim 1, characterized in that: Two mounting rods (21) are provided, and the two mounting rods (21) are vertically and symmetrically arranged on both sides of the collection box (1). Two mounting side plates (22) are provided, and the two mounting side plates (22) are symmetrically arranged between the two mounting rods (21), and the two mounting side plates (22) are respectively connected to the top of the two mounting rods (21). Two rotating shafts (24) are provided, and the two rotating shafts (24) are symmetrically and rotatably arranged on both sides of the lower part of the mounting side plates (22). Two conveying rollers (25) are provided, and the two conveying rollers (25) are respectively arranged on the two rotating shafts (24). The conveyor belt (26) is sleeved on the outside of the two conveying rollers (25). The first support block (27) is located inside the conveyor belt (26) and the first support block (27) is located on the inside of the conveyor belt (26). 7) is connected to the side ends of two mounting side plates (22) on both sides respectively. The drive motor (23) is located on the side end of one of the mounting side plates (22) and the output end of the drive motor (23) is connected to the end of one of the rotating shafts (24). The feeding bin (3) is located between the two mounting side plates (22). The lower part of the feeding bin (3) is flat and the upper part of the feeding bin (3) is arc-shaped. The arc-shaped end of the feeding bin (3) is attached to one end of the conveyor belt (26) but does not contact each other. The two sides of the outside of the feeding bin (3) are connected to the outside of the two mounting side plates (22) respectively. The part of the feeding bin (3) that is attached to the conveyor belt (26) is open. The upper end of the feeding bin (3) is provided with a feeding port.

3. The mineral waste resource utilization device according to claim 2, characterized in that: The sealing assembly (51) includes a coil spring (514), a first gear (515), a second gear (516), a first transmission belt (517), and a first pulley (518). The first rotating shaft (512) and the second rotating shaft (513) are rotatably connected to the two ends of the discharge port (4), respectively. A coil spring (514) is provided at the rotatable connection point between the first rotating shaft (512) and the second rotating shaft (513) and the side wall of the discharge port (4). The ends of the two sealing doors (511) that are far apart from each other are connected to the first rotating shaft (512) and the second rotating shaft (513), respectively. The two sealing doors (511) are adjacent to each other. One end of each gear is connected to the other. The first gear (515) is located on the end of the first rotating shaft (512) located outside the feeding bin (3). The second gear (516) is rotatably located on the side of the feeding bin (3) and meshes with the first gear (515). There are two first pulleys (518). One first pulley (518) is located on the second rotating shaft (513), and the other first pulley (518) is located at the rotatable connection between the second gear (516) and the feeding bin (3). The first transmission belt (517) is sleeved on the two first pulleys (518).

4. The mineral waste resource utilization device according to claim 3, characterized in that: The drive gear (525) is rotatably mounted at the lower end of the rotating frame (531), and the drive gear (525) meshes with the two meshing rods (530) located at the leftmost end. There are two second pulleys (523), one of which is coaxially mounted with the fourth gear (522), and the other is coaxially mounted with the drive gear (525). The second transmission belt (524) is sleeved on the two second pulleys (523). The connecting rod (532) is vertically mounted at the rightmost side end of the sliding plate (529). The mounting plate (533) is horizontally mounted at the bottom of the connecting rod (532). The extrusion wheel (534) is horizontally and rotatably mounted on the top of the side of the mounting plate (533) close to the connecting rod (532). The toothed rod (535) is horizontally mounted on the top of the side of the mounting plate (533) away from the connecting rod (532).

5. The mineral waste resource utilization device according to claim 4, characterized in that: It also includes a leveling device (6), which is disposed between two mounting side plates (22). The leveling device (6) includes a leveling roller (61), a fifth gear (62), a sixth gear (63), a third pulley (64), and a third transmission belt (65). The leveling roller (61) is horizontally disposed between the two mounting side plates (22), and both ends of the leveling roller (61) are rotatably connected to the side ends of the mounting side plates (22). The bottom of the leveling roller (61) is flush with the top of the feed inlet of the feed hopper (3). The fifth gear (62) is rotatably disposed therein. Two third pulleys (64) are provided on the side end of a mounting side plate (22). One of the third pulleys (64) is located on the end of the rotating shaft (24) connected to the drive motor (23), and the other third pulley (64) is coaxially connected to the fifth gear (62). A third transmission belt (65) is fitted on the two third pulleys (64). The sixth gear (63) is located on the outside of one of the mounting side plates (22) and is connected to the rotating connection between the flattening roller (61) and the mounting side plate (22). The sixth gear (63) meshes with the fifth gear (62).

6. The mineral waste resource utilization device according to claim 5, characterized in that: It also includes an auxiliary feeding device (7), which is installed inside the feeding bin (3). The auxiliary feeding device (7) includes an auxiliary roller (71), an auxiliary belt (72), a limiting wheel (73), a fourth pulley (74), and a fourth transmission belt (75). The feeding bin (3) is open at one end of its arc shape away from the conveyor belt (26). Two auxiliary rollers (71) are rotatably installed at the upper and lower ends of the arc-shaped end of the feeding bin (3). An auxiliary belt (72) is fitted on the two auxiliary rollers (71). The auxiliary belt (72) feeds the material. The open area at the side end of the bin (3) is closed. Several limiting wheels (73) are rotatably arranged inside the feeding bin (3), and the shape of the auxiliary belt (72) is limited by the limiting wheels (73) to be consistent with the shape of one end of the feeding bin (3) which is arc-shaped. There are two fourth pulleys (74). One of the fourth pulleys (74) is located at the end of one of the auxiliary rollers (71), and the other fourth pulley (74) is located at the rotatable connection between the flattening roller (61) and the mounting side plate (22). The two fourth pulleys (74) are fitted with fourth transmission belts (75).

7. A method of using a mineral waste slag resource utilization device, characterized in that, The mineral waste resource utilization device according to any one of claims 1-6 includes the following steps: S1: When this device is in use, the waste residue is first shoveled to the conveying end of the conveying component (2) by a loader. The conveying component (2) is controlled to work to transport the waste residue on the conveying component (2) to the inside of the feeding bin (3). With the cooperation of the conveying component (2), the waste residue on the conveying component (2) gradually fills the lower end of the feeding bin (3). At this time, the discharge port at the bottom of the feeding bin (3) is closed by the sealing component (51). S2: As the conveying component (2) continues to convey, it drives the opening and closing component (52) to work, which in turn drives several sequential opening and closing components (54) at the discharge port (4) to control the closing component (51) to open and close in sequence from right to left, thereby controlling the waste residue at the bottom of the discharge bin (3) to be poured into the collection box (1) from right to left. During this process, the loader continuously conveys waste residue onto the conveying component (2), thereby achieving the effect of laying waste residue layer by layer in the horizontal direction into the collection box (1).

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