Feeding device of sintering machine

Abstract

The utility model provides a feeding device of a sintering machine, and relates to the technical field of sintering machines. The feeding device of the sintering machine comprises a supporting frame, a stock bin and a conveying belt. The stock bin comprises a bin body, a feeding port, an adjusting assembly and a discharging port. The bin body is fixedly connected with the supporting frame. The feeding port is formed in one side of the bin body, and the discharging port is formed in the bottom of the bin body. The adjusting assembly comprises a protruding block, an adjusting plate and an electric telescopic piece. The protruding block is arranged in the bin body, the adjusting plate is hinged to the bin body, the electric telescopic piece is fixedly connected with the bin body, and the output end of the electric telescopic piece abuts against the adjusting plate. When the stock bin needs to be closed, the adjusting plate abuts against the protruding block. The conveying belt penetrates through the feeding port, and the output end of the conveying belt is arranged in the bin body. The feeding device of the sintering machine solves the technical problems that an existing feeding device is poor in material feeding speed control, and material sintering quality control is affected.

Description

Technical Field

[0001] The utility model relates to the technical field of sintering machines, and in particular to a feeding device for a sintering machine. Background Art

[0002] A sintering machine is a metallurgical device mainly used to sinter powdery materials through a sintering process at high temperature, so that the particles are combined with each other to form a solid block.

[0003] The raw material conveying system of the sintering machine includes a batching room, a mixing room, a feeding device, a distributor and a sintering room, etc.; the proportioned raw materials are sent to the mixing room through the batching room, the mixing room mixes the mixed materials, the feeding device includes a silo and a conveyor belt, the conveyor belt conveys the mixed materials to the silo, the silo conveys the materials into the distributor, and the distributor sends the materials to the sintering room for sintering. For this kind of feeding device, after the materials are sent to the silo in the conveyor belt, the materials directly fall from the silo and enter the distributor. The feeding speed of the materials can only be controlled by the technological steps before and after the feeding device. The feeding device itself has poor control over the feeding speed of the materials, which affects the quality control of material sintering.

[0004] The inventor of the present invention at least found the following problems during the implementation of this embodiment:

[0005] The existing feeding device has poor control over the feeding speed of the materials, which affects the quality control of material sintering. Summary of the Utility Model

[0006] The purpose of the utility model is to provide a feeding device for a sintering machine, which solves the technical problem that the existing feeding device has poor control over the feeding speed of the materials and affects the quality control of material sintering.

[0007] Solution of the Utility Model

[0008] The utility model provides a feeding device for a sintering machine, which includes a support frame, a silo and a conveyor belt; the silo includes a silo body, a feed inlet, an adjusting assembly and a discharge outlet; the silo body is fixedly connected with the support frame; the feed inlet is arranged on one side of the silo body, and the discharge outlet is arranged at the bottom of the silo body; the adjusting assembly includes a convex block, an adjusting plate and an electric telescopic member; the convex block is arranged inside the silo body, the adjusting plate is hinged with the silo body, the electric telescopic member is fixedly connected with the silo body, and its output end abuts against the adjusting plate; in the state where the silo needs to be closed, the adjusting plate abuts against the convex block; the conveyor belt passes through the feed inlet, and its output end is arranged inside the silo body.

[0009] Further, the electric telescopic member includes a motor, a telescopic rod, a support frame, and a roller shaft; the motor is fixedly installed on the bin body, one end of the telescopic rod is connected to the motor, the other end thereof is connected to the support frame, the roller shaft is pivotally connected to the support frame, and the roller shaft abuts against the adjusting plate.

[0010] Further, the support frame is provided with a cross beam; the cross beam is fixedly connected to the bin body.

[0011] Further, a bin cover is installed on the top of the support frame.

[0012] Further, a lifting ring is installed on the bin cover.

[0013] Beneficial effects:

[0014] The utility model provides a feeding device for a sintering machine. When in use, the support frame fixes the bin above the distributor, the bottom end of the conveyor belt is located below the outlet of the mixing chamber, the conveyor belt conveys the material from the bottom into the bin body. When it is necessary to adjust the material outlet amount, the electric telescopic member pushes the adjusting plate, and the movement of the adjusting plate reduces the discharge port of the bin body, thereby adjusting the discharge amount of the discharge port. When it is necessary to close the bin, the electric telescopic member pushes the adjusting plate to abut against the convex block at the convex block. This kind of feeding device for a sintering machine has good control over the feeding speed of the material and improves the control over the sintering quality of the material. Description of the drawings

[0015] In order to more clearly illustrate the specific embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the specific embodiments or the prior art. Obviously, the following drawings are some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0016] Figure 1 It is a schematic structural diagram of the feeding device for a sintering machine provided in this embodiment;

[0017] Figure 2 It is a partial cross-sectional view of the feeding device for a sintering machine provided in this embodiment;

[0018] Figure 3 It is a partial structural diagram of the feeding device for a sintering machine provided in this embodiment.

[0019] Icon:

[0020] 100 - Support frame; 110 - Cross beam; 120 - Bin cover; 130 - Lifting ring;

[0021] 200 - Silo; 210 - Silo body; 220 - Feed inlet; 230 - Adjustment assembly; 231 - Bump; 232 - Adjustment plate; 233 - Electric telescopic member; 2331 - Motor; 2332 - Telescopic rod; 2333 - Support frame; 2334 - Roller; 240 - Discharge outlet;

[0022] 300 - Conveyor belt. Detailed implementation manner

[0023] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. Usually, the components of the embodiments of the present utility model described and shown in the accompanying drawings here can be arranged and designed in various different configurations.

[0024] Therefore, the following detailed description of the embodiments of the present utility model provided in the accompanying drawings is not intended to limit the scope of the present utility model to be protected, but merely represents the selected embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts fall within the scope of protection of the present utility model.

[0025] It should be noted that: Similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0026] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the product of this utility model is usually placed during use. It is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation of the present utility model. In addition, the terms "first", "second", "third", etc. are only used for descriptive distinction and cannot be construed as indicating or implying relative importance.

[0027] In addition, terms such as "horizontal" and "vertical" do not require the components to be absolutely horizontal or hanging vertically, but can be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined. In the description of the pursuit problem, when the time is different and the distance is the same, the total distance is assigned. In the description of the present invention, it should also be noted that unless otherwise clearly specified and limited, the terms "set", "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0028] The following will describe in detail some embodiments of the present invention with reference to the accompanying drawings. Without conflict, the following embodiments and the features in the embodiments can be combined with each other.

[0029] This embodiment provides a sintering machine feeding device. Please refer to Figures 1-3 as shown in the figure, which includes a support frame 100, a silo 200, and a conveyor belt 300; the silo 200 includes a silo body 210, a feed inlet 220, an adjustment assembly 230, and a discharge outlet 240; the silo body 210 is fixedly connected to the support frame 100; the feed inlet 220 is arranged on one side of the silo body 210, and the discharge outlet 240 is arranged at the bottom of the silo body 210; the adjustment assembly 230 includes a convex block 231, an adjustment plate 232, and an electric telescopic member 233; the convex block 231 is arranged inside the silo body 210, the adjustment plate 232 is hinged to the silo body 210, the electric telescopic member 233 is fixedly connected to the silo body 210, and its output end abuts against the adjustment plate 232; in the state where the silo 200 needs to be closed, the adjustment plate 232 abuts against the convex block 231; the conveyor belt 300 passes through the feed inlet 220, and its output end is arranged inside the silo body 210.

[0030] Specifically, the support frame 100 is welded by steel plates, used to support the bin body 210 at a certain height and located above the distributor; the storage bin 200 is usually used to define the flow direction of materials and can also store a certain amount of materials. The bin body 210 is welded by steel and provided with an anti-corrosion layer on its surface. The feed inlet 220 allows the output end of the conveyor belt 300 to be arranged inside the bin body 210. The adjustment component 230 is used to adjust the flow rate of materials at the discharge port 240. The convex block 231 cooperates with the adjustment plate 232 to expand or contract the cross-sectional area of the discharge channel. The electric telescopic part 233 is used to provide power for the adjustment plate 232. The conveyor belt is used to transport the materials in the mixing chamber into the bin body 210. When in use, the support frame 100 fixes the storage bin 200 above the distributor. The bottom end of the conveyor belt 300 is located below the outlet of the mixing chamber. The conveyor belt 300 transports the materials from the bottom into the bin body 210. When it is necessary to adjust the material outlet volume, the electric telescopic part 233 pushes the adjustment plate 232, and the adjustment plate 232 moves to narrow the discharge port 240 of the bin body 210, thereby adjusting the discharge volume of the discharge port 240. When it is necessary to close the storage bin 200, the electric telescopic part 233 pushes the adjustment plate 232 to the convex block 231 and abuts against the convex block 231.

[0031] In this embodiment, the electric telescopic part 233 includes a motor 2331, a telescopic rod 2332, a support frame 2333 and a roller shaft 2334; the motor 2331 is fixedly installed on the bin body 210. One end of the telescopic rod 2332 is connected to the motor 2331, and the other end is connected to the support frame 2333. The roller shaft 2334 is pivotally connected to the support frame 2333, and the roller shaft 2334 abuts against the adjustment plate 232.

[0032] Specifically, the motor 2331 is used to provide power for the telescopic rod 2332. The telescopic rod 2332 is used to drive the support frame 2333 to move back and forth. The support frame 2333 drives the roller shaft 2334 to rotate, and the roller shaft 2334 drives the adjustment plate 232 to move up or down.

[0033] In this embodiment, the support frame 100 is provided with a cross beam 110; the cross beam 110 is fixedly connected to the bin body 210.

[0034] Specifically, the cross beam 110 is welded to the bin body 210, thereby strengthening the stability of the connection between the bin body 210 and the support frame 100.

[0035] In this embodiment, a bin cover 120 is installed on the top of the support frame 100.

[0036] Specifically, the bin cover 120 is used to close the bin body 210 to prevent pollutants from entering the bin body 210 to ensure the sintering quality of the materials.

[0037] In this embodiment, a lifting ring 130 is installed on the bin cover 120.

[0038] Specifically, the setting of the lifting rings 130 facilitates the hoisting of the hatch cover 120 onto the silo body 210 by a crane.

[0039] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A sintering machine feeding device, characterized in that: It comprises a support frame (100), a silo (200) and a conveyor belt (300); The silo (200) comprises a silo body (210), a feed port (220), an adjustment component (230) and a discharge port (240); The warehouse body (210) is fixedly connected to the support frame (100); The feed port (220) is arranged at one side of the silo body (210), and the discharge port (240) is arranged at the bottom of the silo body (210); The adjustment component (230) comprises a convex block (231), an adjustment plate (232) and an electric telescopic member (233); The convex block (231) is arranged inside the warehouse body (210), the adjustment plate (232) is hinged to the warehouse body (210), the electric telescopic member (233) is fixedly connected to the warehouse body (210), and its output end abuts against the adjustment plate (232); When the material bin (200) needs to be closed, the adjustment plate (232) abuts against the protrusion (231); The conveyor belt (300) passes through the feed port (220), and its output end is arranged inside the bin body (210).

2. A sintering machine feeding device according to claim 1, characterized in that: The electric telescopic member (233) comprises a motor (2331), a telescopic rod (2332), a support frame (2333) and a roller shaft (2334); The motor (2331) is fixedly mounted on the warehouse body (210), one end of the telescopic rod (2332) is connected to the motor (2331), and the other end thereof is connected to the support frame (2333), the roller shaft (2334) is pivotally connected to the support frame (2333), and the roller shaft (2334) is in contact with the adjustment plate (232).

3. A sintering machine feeding device according to claim 2, characterized in that: The support frame (100) is provided with a crossbeam (110); The crossbeam (110) is fixedly connected to the warehouse body (210).

4. A sintering machine feeding device according to claim 3, characterized in that: A bin cover (120) is installed on the top of the support frame (100).

5. A sintering machine feeding device according to claim 4, characterized in that: A lifting ring (130) is installed on the bin cover (120).

Images