Industrial ironmaking solid waste treatment device

Abstract

The utility model relates to the technical field of solid waste crushing, in particular to an industrial ironmaking solid waste treatment device which comprises a treatment box, two crushing rollers which rotate relatively are rotatably mounted on the inner wall of the treatment box, an inclined buffer plate is slidably mounted above the crushing rollers, and a mounting plate is fixedly connected to the inner side wall of the treatment box. Through the arrangement of the buffer plate and a related buffer structure, during feeding for crushing, the buffer plate moves downwards due to collision of materials, the buffer plate moves downwards to push the T-shaped connecting rod to move downwards, the T-shaped connecting rod extrudes the buffer spring to move downwards, the buffer spring absorbs kinetic energy, and friction of a rubber ring also absorbs the kinetic energy; the distance that the T-shaped connecting rod is pushed upwards by the buffer spring is reduced, the inclination of the buffer plate can ensure that the solid waste materials roll to the crushing roller, so that the abrasion of the crushing teeth caused by the impact of the crushing roller due to direct feeding of the solid waste materials is effectively avoided, the buffering during discharging is realized, and the service life of the crushing roller is prolonged.

Description

Technical Field

[0001] This utility model relates to the field of solid waste crushing technology, and in particular to an industrial ironmaking solid waste treatment device. Background Technology

[0002] Industrial solid waste refers to solid waste generated in various industrial production activities. Announcement No. CN2217853574U describes an industrial solid waste crushing and processing device that includes a first crushing structure and a second crushing structure inside the crushing chamber. When raw materials enter the crushing chamber from the feed hopper via a conveyor structure, they sequentially pass through the first and second crushing structures, thus enabling thorough crushing of the industrial solid waste raw materials and facilitating subsequent industrial solid waste recycling. Furthermore, the device includes a conveyor structure, allowing workers to continuously feed raw materials into the feed hopper. The raw materials are then transported to the top of the crushing chamber by the conveyor belt, simultaneously completing the automatic feeding process. This conveyor structure significantly reduces the workload of workers and improves the overall crushing efficiency of industrial solid waste.

[0003] In the above-mentioned device, solid waste is fed from above. During the feeding process, since the solid waste is solid, it will fall downwards under the influence of gravity. The above-mentioned device lacks a buffer mechanism, and the solid waste will directly impact the surface of the crushing roller when it falls, which will damage the crushing roller. Therefore, we propose a solid waste treatment crushing device with feeding buffer. Utility Model Content

[0004] To achieve the above objectives, this utility model proposes an industrial ironmaking solid waste treatment device, including a treatment box. Two relatively rotating crushing rollers are rotatably installed on the inner wall of the treatment box. An inclined buffer plate is slidably installed above the crushing rollers. An installation plate is fixedly connected to the inner side wall of the treatment box. A telescopic rod is fixedly connected between the installation plate and the buffer plate.

[0005] The telescopic rod includes a first sleeve fixedly installed on the upper surface of the mounting plate. A T-shaped connecting rod is slidably connected inside the first sleeve. The top end of the T-shaped connecting rod is fixedly connected to the lower surface of the buffer plate. A buffer spring is fixedly connected to the opposite side of the T-shaped connecting rod and the first sleeve. A rubber ring is sleeved on the surface of the T-shaped connecting rod, and the surface of the rubber ring overlaps with the inner wall of the first sleeve.

[0006] In one example, a second sleeve is fixedly connected to the inner bottom wall of the processing box, and a T-shaped rod is slidably connected to the inner wall of the second sleeve, with the top end of the T-shaped rod being arc-shaped.

[0007] In one example, the T-shaped rod is fixedly connected to the opposite side of the second sleeve with a second airbag, and the T-shaped connecting rod is fixedly connected to the opposite side of the first sleeve with a first airbag. The interiors of the first airbag and the second airbag are connected by a pipe.

[0008] In one example, a connecting plate is fixedly connected to the inner wall of the processing box, a tension spring is fixedly connected to the upper surface of the connecting plate, and a feeding plate is fixedly connected to the top of the tension spring.

[0009] In one example, the feed plate is inclined and its surface overlaps with the inner wall of the processing box.

[0010] In one example, the processing box has a discharge port on its side, and the surface of the discharge plate overlaps with the inner wall of the discharge port.

[0011] In one example, the top of the T-shaped rod overlaps with the lower surface of the feed plate.

[0012] In one example, the crushing roller is driven by a drive motor mounted on the front of the processing chamber.

[0013] The industrial ironmaking solid waste treatment device proposed in this utility model can bring the following beneficial effects:

[0014] 1. This utility model, by setting a buffer plate and related buffer structure, allows the buffer plate to move downwards when impacted by the material during crushing. The downward movement of the buffer plate pushes the T-shaped connecting rod downwards, which in turn compresses the buffer spring downwards. The buffer spring absorbs kinetic energy, and the friction of the rubber ring also absorbs kinetic energy, reducing the distance the T-shaped connecting rod is pushed upwards by the buffer spring. The inclination of the buffer plate ensures that the solid waste rolls down to the crushing roller, thus effectively preventing the solid waste from directly impacting the crushing roller and causing wear on the crushing teeth. This achieves buffering during feeding and extends the service life of the crushing roller.

[0015] 2. This utility model, by setting up a connection between the first and second airbags and the cooperation between the T-shaped rod and the feeding plate, allows gas to be delivered to the second airbag and push the T-shaped rod upward when the T-shaped connecting rod moves downward to squeeze the first airbag. When the T-shaped connecting rod moves upward and causes the first airbag to open, the second airbag contracts and causes the T-shaped rod to move downward. The up and down movement of the T-shaped rod causes the feeding plate to vibrate, so that when the crushed material falls onto the feeding plate, it can be smoothly discharged with the vibration of the feeding plate, effectively preventing material blockage or adhesion to the feeding plate and ensuring smooth discharge. Attached Figure Description

[0016] The accompanying drawings, which are included to provide a further understanding of the present invention and constitute a part of this invention, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0017] Figure 1 A three-dimensional structural diagram of the solid waste treatment device for ironmaking in this industrial plant.

[0018] Figure 2 Schematic diagram of the internal structure of the solid waste treatment device for ironmaking in this industrial plant;

[0019] Figure 3 Schematic diagram of the internal structure of the telescopic rod of the solid waste treatment device for ironmaking in this industrial plant.

[0020] Figure 4 Schematic diagram of the internal structure of the second sleeve of the industrial ironmaking solid waste treatment device.

[0021] The attached figures are labeled as follows:

[0022] 1. Processing box, 2. Crushing roller, 3. Buffer plate, 4. Mounting plate, 5. Telescopic rod, 6. Second sleeve, 7. T-shaped rod, 8. Second airbag, 9. Feeding plate, 10. Connecting plate, 11. Tension spring;

[0023] 501 First sleeve, 502 T-shaped connecting rod, 503 First airbag, 504 Buffer spring, 505 Rubber ring. Detailed Implementation

[0024] To more clearly illustrate the overall concept of this utility model, a detailed description will be provided below with reference to the accompanying drawings.

[0025] In the description of this utility model, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0026] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0027] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a communication connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0028] In this invention, unless otherwise expressly specified and limited, the first feature "on" or "below" the second feature may be in direct contact with the first and second features, or indirect contact through an intermediate medium. In the description of this specification, references to terms such as "a solution," "some solutions," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that solution or example is included in at least one solution or example of this invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same solution or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more solutions or examples.

[0029] like Figures 1 to 4 As shown, this utility model proposes an industrial ironmaking solid waste treatment device, including a treatment box 1. Inside the treatment box 1, there are two crushing rollers 2 for solid waste treatment. The surfaces of the two crushing rollers 2 are each equipped with crushing blocks, and the crushing blocks are staggered between the left and right sides. One end of the crushing roller 2 passes through the treatment box 1, and a gear is fixedly connected to the end of the crushing roller 2 that passes through the treatment box 1. The two gears are connected for transmission. The end of one crushing roller 2 away from the gear passes through the treatment box 1 and is driven by a drive motor. The output end of the drive motor is fixedly connected to the end face of the crushing roller 2.

[0030] A buffer plate 3 is installed above the crushing roller 2. The surface of the buffer plate 3 overlaps with the inner wall of the processing box 1, and the buffer plate 3 is inclined. An installation plate 4 is fixedly connected to the inner side wall of the processing box 1. A telescopic rod 5 is fixedly connected to the upper surface of the installation plate 4. The telescopic rod 5 includes a first sleeve 501 fixedly installed on the upper surface of the installation plate 4. A T-shaped connecting rod 502 is slidably connected inside the first sleeve 501. The top end of the T-shaped connecting rod 502 is fixedly connected to the lower surface of the buffer plate 3. A first airbag 503 and a buffer spring 504 are fixedly connected to the opposite surfaces of the T-shaped connecting rod 502 and the first sleeve 501, respectively. The surface of the T-shaped connecting rod 502 is fitted with... There is a rubber ring 505, the surface of which overlaps with the inner wall of the first sleeve 501. When the material is fed for crushing, the buffer plate 3 is impacted by the material. At this time, the buffer plate 3 moves down, which pushes the T-shaped connecting rod 502 down. The T-shaped connecting rod 502 squeezes the buffer spring 504 down, and the buffer spring 504 absorbs the kinetic energy. The friction of the rubber ring 505 also absorbs the kinetic energy, reducing the upward push distance of the T-shaped connecting rod 502 by the buffer spring 504. The inclination of the buffer plate 3 can ensure that the solid waste rolls down to the crushing roller 2, thereby avoiding the wear of the crushing teeth on the crushing roller 2 caused by the direct impact of the solid waste.

[0031] A second sleeve 6 is fixedly connected to the inner bottom wall of the processing box 1. A T-shaped rod 7 is slidably connected to the inner wall of the second sleeve 6. The top end of the T-shaped rod 7 is arc-shaped. A second airbag 8 is fixedly connected to the opposite side of the T-shaped rod 7 and the second sleeve 6. The interior of the first airbag 503 is connected to the interior of the second airbag 8. When the T-shaped connecting rod 502 moves down, it will squeeze the first airbag 503. The gas in the first airbag 503 is delivered to the second airbag 8 to push the T-shaped rod 7 up. When the T-shaped connecting rod 502 moves up, it will cause the first airbag 503 to open. The gas in the second airbag 8 is drawn into the first airbag 503. The second airbag 8 contracts and the T-shaped rod 7 moves down.

[0032] A feeding plate 9 is slidably installed on the inner wall of the processing box 1. A discharge port is opened on the side of the processing box 1. The surface of the feeding plate 9 overlaps with the inner wall of the discharge port. A connecting plate 10 is fixedly connected to the inner wall of the processing box 1. A tension spring 11 is fixedly connected to the upper surface of the connecting plate 10. The top of the tension spring 11 is fixedly connected to the lower surface of the feeding plate 9. The top of the T-shaped rod 7 overlaps with the lower surface of the feeding plate 9. During the feeding process, the T-shaped rod 7 will move up and down due to the influence of the first airbag 503 and the second airbag 8, which will drive the feeding plate 9 to move up and down and vibrate. The crushed material falls onto the feeding plate 9. With the vibration of the feeding plate 9, the crushed material can be discharged.

[0033] The various embodiments in this specification are described in a progressive manner. Similar or identical parts between embodiments can be referred to mutually. Each embodiment focuses on describing the differences from other embodiments. In particular, the system embodiments are basically similar to the method embodiments, so the description is relatively simple; relevant parts can be referred to the descriptions in the method embodiments.

[0034] The above description is merely an embodiment of this utility model and is not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principle of this utility model should be included within the scope of the claims of this utility model.

Claims

1. An industrial iron smelting solid waste treatment device, comprising a treatment tank (1), characterized in that: The inner wall of the processing box (1) is rotatably equipped with two relatively rotating crushing rollers (2), and an inclined buffer plate (3) is slidably installed above the crushing rollers (2). An installation plate (4) is fixedly connected to the inner side wall of the processing box (1), and a telescopic rod (5) is fixedly connected between the installation plate (4) and the buffer plate (3). The telescopic rod (5) includes a first sleeve (501) fixedly installed on the upper surface of the mounting plate (4). A T-shaped connecting rod (502) is slidably connected inside the first sleeve (501). The top end of the T-shaped connecting rod (502) is fixedly connected to the lower surface of the buffer plate (3). A buffer spring (504) is fixedly connected to the opposite side of the T-shaped connecting rod (502) and the first sleeve (501). A rubber ring (505) is sleeved on the surface of the T-shaped connecting rod (502). The surface of the rubber ring (505) overlaps with the inner wall of the first sleeve (501).

2. The industrial ironmaking solid waste treatment device according to claim 1, characterized in that: The bottom wall of the processing box (1) is fixedly connected to a second sleeve (6), and the inner wall of the second sleeve (6) is slidably connected to a T-shaped rod (7), the top of the T-shaped rod (7) being arc-shaped.

3. The industrial ironmaking solid waste treatment device according to claim 2, characterized in that: The T-shaped rod (7) and the second sleeve (6) are fixedly connected to the second airbag (8), and the T-shaped connecting rod (502) and the first sleeve (501) are fixedly connected to the first airbag (503). The interior of the first airbag (503) and the second airbag (8) are connected by a pipe.

4. The industrial ironmaking solid waste treatment device according to claim 3, characterized in that: The inner wall of the processing box (1) is fixedly connected to a connecting plate (10), the upper surface of the connecting plate (10) is fixedly connected to a tension spring (11), and the top of the tension spring (11) is fixedly connected to a feeding plate (9).

5. The industrial ironmaking solid waste treatment device according to claim 4, characterized in that: The feeding plate (9) is inclined and the surface of the feeding plate (9) overlaps with the inner wall of the processing box (1).

6. The industrial ironmaking solid waste treatment device according to claim 5, characterized in that: The processing box (1) has a discharge port on its side, and the surface of the feeding plate (9) overlaps with the inner wall of the discharge port.

7. The industrial ironmaking solid waste treatment device according to claim 6, characterized in that: The top of the T-shaped rod (7) overlaps with the lower surface of the feed plate (9).

8. The industrial ironmaking solid waste treatment device according to claim 1, characterized in that: The crushing roller (2) is driven by a drive motor mounted on the front of the processing box (1).

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