Sinter stock hopper

Abstract

The utility model relates to sintered ore technical field discloses a kind of sintered ore hopper, comprising: hopper body, hopper body is rectangular tube, the top side of hopper body is provided with rectangular notch, the bottom of hopper body is fixedly connected with multiple branch rods;Distributing structure, distributing structure is arranged in the cavity of hopper body for the ore in the cavity of hopper body is scattered, distributing structure includes: shift wall, moving plate and fixed plate, shift wall is slidably connected in the cavity of hopper body, moving plate is fixedly connected on the side wall surface of shift wall, fixed plate is fixedly connected in the cavity of hopper body one side wall surface, the position of moving plate and fixed plate is staggered, distributing structure is handled by the cooperation between fixed plate and moving plate to the ore entering the cavity of hopper body is distributed, when material is clamped between moving plate and fixed plate, the ore stuck can be cleaned automatically by adjusting the position of shift wall mode using the shift wall of movement to drive fixed scraper and moving scraper, so the scheme can distribute material and it is more convenient when using.

Description

Technical Field

[0001] This utility model belongs to the field of sintered ore, specifically, it relates to a sintered ore feeding hopper. Background Technology

[0002] Sintered ore is a type of artificial rich ore produced through a high-temperature sintering process, and is mainly used as a raw material for blast furnace ironmaking.

[0003] The prior art (publication number: CN222042001U) discloses a sinter ore feeding hopper structure, including a feeding hopper body. The feeding hopper body has several partitions inside its lower end. The partitions divide the inner part of the feeding hopper body into several discharge ports. The lower end of the feeding hopper body is also provided with a mounting plate extending to its front side. Several material-pulling rods are evenly distributed on the mounting plate.

[0004] Existing technology uses a material distribution structure within the device to ensure that sintered ore is discharged evenly from the device. However, if a jamming problem occurs in the existing technology, operation needs to be stopped and the device needs to be manually cleared. The material separation structure in the existing technology often gets clogged due to space constraints. Therefore, the existing technology is not only prone to jamming but also troublesome to clean.

[0005] In view of this, this utility model is hereby proposed. Utility Model Content

[0006] To solve the above-mentioned technical problems, the basic concept of the technical solution adopted by this utility model is as follows:

[0007] A sintered ore feeding hopper, comprising:

[0008] The bucket body is a rectangular tube with a rectangular slot on one side of the top and multiple branch rods fixedly connected to the bottom.

[0009] The material distribution structure is set inside the cavity of the bucket body to disperse the ore inside the cavity. The material distribution structure includes: a sliding wall, a moving plate, and a fixed plate. The sliding wall is slidably connected inside the cavity of the bucket body, the moving plate is fixedly connected to the side wall of the sliding wall, and the fixed plate is fixedly connected to one side wall inside the cavity of the bucket body. The positions of the moving plate and the fixed plate are staggered.

[0010] In a preferred embodiment of this utility model, the movable wall is a right-angled triangular block located on the same side as the top slot of the bucket body. The movable plate is a right-angled trapezoidal plate, and the fixed plate is also a right-angled trapezoidal plate. Multiple identical movable plates are arranged in a linear array on the wall surface of the movable wall, and multiple identical fixed plates are also arranged in a linear array inside the cavity of the bucket body.

[0011] In a preferred embodiment of the present invention, the material distribution structure further includes a moving scraper, a side scraper, and a fixed scraper. The moving scraper is fixedly connected to the inclined side wall of each moving plate, the side scraper is fixedly connected to the side walls of the moving plates located at the front and rear, and the fixed scraper is fixedly connected to the inclined side wall of each fixed plate.

[0012] In a preferred embodiment of this utility model, the movable scraper and the fixed scraper are rectangular plates of the same size. The front and rear walls of the movable scraper can contact the corresponding adjacent wall of the fixed plate, the front and rear walls of the fixed scraper can contact the corresponding adjacent wall of the movable plate, and the bottom of the movable scraper can contact the top of the fixed scraper.

[0013] In a preferred embodiment of the present invention, the side wall of the movable wall is provided with an adjustment structure, which includes a top plate, a rotating groove, a screw, and a screw groove. The top plate is fixedly connected to the top of the movable wall, the rotating groove is opened on the side wall plane of the movable wall, the screw is rotatably connected to the rotating groove, and the screw groove is opened through the side wall of the bucket body.

[0014] In a preferred embodiment of this utility model, the top plate can slide along the groove at the top of the bucket body, the top plate is rectangular, and the rotating groove can be adapted to the rotation of the screw end.

[0015] In a preferred embodiment of this utility model, the screw is cylindrical, the arc surface of the screw is threaded, the thread on the screw wall can be threaded in the screw groove, and a handle is installed at the other end of the screw.

[0016] Compared with the prior art, the present invention has the following advantages:

[0017] 1. By setting up a material distribution structure, the ore entering the bucket cavity is distributed through the cooperation between the fixed plate and the moving plate. When the material gets stuck between the moving plate and the fixed plate, the position of the sliding wall can be adjusted to drive the fixed scraper and the moving scraper to automatically clear the stuck ore. Therefore, compared with the existing technology, this solution can not only distribute the material but is also more convenient to use.

[0018] 2. By setting up and utilizing the adjustment structure, it can not only clear stuck ore, but also automatically adjust the discharge rate of the device as the moving wall moves to meet different working conditions.

[0019] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0020] In the attached diagram:

[0021] Figure 1 This is a perspective view of the present utility model;

[0022] Figure 2This is a perspective view of the internal structure of the bucket body cavity of this utility model;

[0023] Figure 3 This is a schematic diagram of the connection between the screw and the sliding wall of this utility model;

[0024] Figure 4 This is a three-dimensional view of the movable wall structure of this utility model;

[0025] Figure 5 This is a cross-sectional view of the bucket body of this utility model.

[0026] In the diagram: 20. Bucket body; 21. Dividing rod; 30. Moving wall; 31. Top plate; 32. Moving plate; 33. Moving scraper; 34. Side scraper; 35. Fixed plate; 36. Fixed scraper; 37. Rotary groove; 38. Screw; 39. Screw groove. Detailed Implementation

[0027] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings. The following embodiments are used to illustrate this utility model.

[0028] like Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, a sintered ore feeding hopper includes: a hopper body 20, which is a rectangular tube. A rectangular slot is opened on one side of the top of the hopper body 20. Multiple branch rods 21 are fixedly connected to the bottom of the hopper body 20. This is existing technology and will not be described in detail here.

[0029] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the material distribution structure is set inside the cavity of the bucket body 20 to disperse the ore inside the cavity of the bucket body 20. The material distribution structure includes: a sliding wall 30, a moving plate 32, and a fixed plate 35. The sliding wall 30 is slidably connected inside the cavity of the bucket body 20, the moving plate 32 is fixedly connected to the side wall of the sliding wall 30, and the fixed plate 35 is fixedly connected to one side wall inside the cavity of the bucket body 20. The positions of the moving plate 32 and the fixed plate 35 are staggered.

[0030] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, the moving wall 30 is a right-angled triangular block located on the same side as the top slot of the bucket body 20. The moving plate 32 is a right-angled trapezoidal plate, and the fixed plate 35 is also a right-angled trapezoidal plate. Multiple identical moving plates 32 are linearly arranged on the wall surface of the moving wall 30, and multiple identical fixed plates 35 are linearly arranged inside the cavity of the bucket body 20. The material distribution structure also includes a moving scraper 33, a side scraper 34, and a fixed scraper 36. The moving scraper 33 is fixedly connected to the inclined side wall of each moving plate 32, the side scraper 34 is fixedly connected to the walls of the two moving plates 32 located at the front and rear, and the fixed scraper 36 is fixedly connected to the inclined side wall of each fixed plate 35. Plate 33 and fixed scraper 36 are rectangular plates of the same size. The front and rear walls of the movable scraper 33 can contact the corresponding adjacent wall of the fixed plate 35, and the front and rear walls of the fixed scraper 36 can contact the corresponding adjacent wall of the movable plate 32. The bottom of the movable scraper 33 can contact the top of the fixed scraper 36. The side wall of the moving wall 30 is provided with an adjustment structure, which includes a top plate 31, a rotating groove 37, a screw 38 and a screw groove 39. The top plate 31 is fixedly connected to the top of the moving wall 30, the rotating groove 37 is opened on the side wall plane of the moving wall 30, the screw 38 is rotatably connected to the rotating groove 37, and the screw groove 39 is opened through the side wall of the bucket body 20.

[0031] In practical use, the required sinter is poured into the bucket 20 through the top opening. As the sinter enters the bucket 20 cavity, it passes downwards between each adjacent moving plate 32 and fixed plate 35, and then through the adjacent branch rods 21. If jamming or blockage occurs within the bucket 20 cavity, the screw 38 is rotated via its end handle. As the screw 38 rotates, the threads on its wall control the sliding wall 30 to move horizontally within the bucket 20 cavity. This horizontal movement of the sliding wall 30 drives the moving plate... 32. The moving scraper 33 and the side scraper 34 move synchronously. When material is stuck between the moving plate 32 and the fixed plate 35, the moving scraper 33 will scrape the ore stuck between the moving plate 32 and the fixed plate 35 as the moving plate 32 moves. The fixed scraper 36 will move relative to the moving plate 32. At this time, the ore stuck between the moving plate 32 and the fixed plate 35 will fall down along the inclined surface of the moving fixed scraper 36 and the moving scraper 33. The side scraper 34 will also scrape the inner wall of the bucket body 20 cavity synchronously as the moving plate 32 moves.

[0032] In summary, by setting up a material distribution structure, the ore entering the hopper 20 cavity is distributed through the cooperation between the fixed plate 35 and the moving plate 32. When material gets stuck between the moving plate 32 and the fixed plate 35, the position of the moving wall 30 can be adjusted to drive the fixed scraper 36 and the moving scraper 33 to automatically clear the stuck ore. Therefore, compared with the existing technology, this solution can not only distribute material but is also more convenient to use.

[0033] like Figure 3As shown, the top plate 31 can slide along the slot at the top of the bucket body 20. The top plate 31 is a rectangular plate. The rotating groove 37 can adapt to the rotation of the end of the screw 38. The screw 38 is cylindrical. The arc surface of the screw 38 is threaded. The thread on the wall of the screw 38 can be threaded in the screw groove 39. A handle is installed at the other end of the screw 38.

[0034] In practical use, when rotating the screw 38 drives the sliding wall 30 to move horizontally, the space inside the bucket 20 will gradually expand or decrease as the sliding wall 30 moves.

[0035] In summary, by setting up and utilizing the adjustment structure, it can not only clear stuck ore, but also automatically adjust the discharge rate of the device as the moving wall 30 moves to meet different working conditions.

[0036] Working principle: The required sinter is poured into the bucket 20 through the top opening. As the sinter enters the bucket 20 cavity, it passes downwards between each adjacent moving plate 32 and fixed plate 35, and then through the adjacent branch rods 21. If jamming or blockage occurs within the bucket 20 cavity, the screw 38 is rotated via its end handle. As the screw 38 rotates, the threaded section on its wall controls the sliding wall 30 to move horizontally along the inside of the bucket 20 cavity. The translation of the moving wall 30 will cause the moving plate 32, the moving scraper 33 and the side scraper 34 to translate synchronously. When material is stuck between the moving plate 32 and the fixed plate 35, the moving scraper 33 will scrape the ore stuck between the moving plate 32 and the fixed plate 35 as the moving plate 32 moves. The fixed scraper 36 will move relative to the moving plate 32. At this time, the ore stuck between the moving plate 32 and the fixed plate 35 will fall down along the inclined surface of the moving fixed scraper 36 and the moving scraper 33.

[0037] It is understood that this utility model has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this utility model. Furthermore, under the teachings of this utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of this utility model.

Claims

1. A sintered ore feeding hopper, characterized in that, include: The bucket body (20) is a rectangular tube. A rectangular slot is provided on one side of the top of the bucket body (20). Multiple branch rods (21) are fixedly connected to the bottom of the bucket body (20). The material distribution structure is set inside the cavity of the bucket body (20) to disperse the ore inside the cavity of the bucket body (20). The material distribution structure includes: a sliding wall (30), a moving plate (32) and a fixed plate (35). The sliding wall (30) is slidably connected inside the cavity of the bucket body (20). The moving plate (32) is fixedly connected to the side wall of the sliding wall (30). The fixed plate (35) is fixedly connected to one side wall inside the cavity of the bucket body (20). The positions of the moving plate (32) and the fixed plate (35) are staggered.

2. The sintered ore feeding hopper according to claim 1, characterized in that, The movable wall (30) is a right-angled triangular block. The movable wall (30) is located on the same side of the top slot of the bucket body (20). The movable plate (32) is a right-angled trapezoidal plate, and the fixed plate (35) is also a right-angled trapezoidal plate. Multiple identical movable plates (32) are arranged in a linear array on the wall surface of the movable wall (30), and multiple identical fixed plates (35) are also arranged in a linear array inside the cavity of the bucket body (20).

3. The sintered ore feeding hopper according to claim 1, characterized in that, The material distribution structure also includes a moving scraper (33), a side scraper (34), and a fixed scraper (36). The moving scraper (33) is fixedly connected to the inclined side wall of each moving plate (32), the side scraper (34) is fixedly connected to the walls of the two moving plates (32) located at the front and rear, and the fixed scraper (36) is fixedly connected to the inclined side wall of each fixed plate (35).

4. A sintered ore feeding hopper according to claim 3, characterized in that, The movable scraper (33) and the fixed scraper (36) are rectangular plates of the same size. The front and rear walls of the movable scraper (33) can contact the corresponding adjacent wall of the fixed plate (35), the front and rear walls of the fixed scraper (36) can contact the corresponding adjacent wall of the movable plate (32), and the bottom of the movable scraper (33) can contact the top of the fixed scraper (36).

5. A sintered ore feeding hopper according to claim 1, characterized in that, The side wall of the movable wall (30) is provided with an adjustment structure, which includes a top plate (31), a rotating groove (37), a screw (38) and a screw groove (39). The top plate (31) is fixedly connected to the top of the movable wall (30), the rotating groove (37) is opened on the side wall plane of the movable wall (30), the screw (38) is rotatably connected to the rotating groove (37), and the screw groove (39) is opened through the side wall of the bucket body (20).

6. A sintered ore feeding hopper according to claim 5, characterized in that, The top plate (31) can slide along the slot at the top of the bucket body (20). The top plate (31) is rectangular and the rotating slot (37) can accommodate the rotation of the end of the screw (38).

7. A sintered ore feeding hopper according to claim 5, characterized in that, The screw (38) is cylindrical, and the arc surface of the screw (38) is threaded. The thread on the wall of the screw (38) can be threaded in the screw groove (39). A handle is installed at the other end of the screw (38).

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