Special crushed aggregate classification device for tailing treatment

Abstract

The utility model provides a special crushed aggregate classification device for tailing treatment, which comprises a bottom plate, supporting columns are longitudinally and fixedly connected to the periphery of the upper part of the bottom plate respectively, springs are fixedly connected to the upper ends of the supporting columns respectively, and a U-shaped vibration frame is fixedly connected to the upper ends between the springs; the upper portion of the inner side of the U-shaped vibration frame is fixedly connected with a screening net plate, and the right side of the screening net plate is obliquely arranged upwards. The lower portion of the inner side of the U-shaped vibration frame is fixedly connected with a material guide plate, and the left side of the material guide plate inclines upwards. And the middle part of the lower part of the U-shaped vibration frame is fixedly connected with a vibration motor. Due to the arrangement of the connecting plate, the buffering step plate, the first baffle and the second baffle, the effect of buffering discharging is achieved, the problem that an external device for bearing materials is crushed by crushed tailings can be effectively avoided, and then the problem that the device for bearing the materials is damaged or cannot be used normally can be avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of tailings treatment, and in particular relates to a crushed material classification device dedicated to tailings treatment. Background Art

[0002] A crushed material classification device specially used for tailings treatment is a device capable of screening tailings crushed materials, such as a screening device for tailings treatment with publication number CN217432213U, which includes a screening box, a feed hopper fixedly connected to the screening box, a fixed plate fixedly connected to the screening box, a motor provided on the fixed plate, and a screening mechanism for screening tailings provided in the screening box. There are still some problems in the actual use of this screening device, such as: its discharging structure is arranged relatively high, so when the tailings crushed materials fall from the discharging structure, it is possible to damage the external equipment for receiving the materials, which may cause the equipment for receiving the materials to be damaged or unable to be used normally. Utility Model Content

[0003] In order to solve the above-mentioned technical problems, the utility model provides a crushing classification device dedicated to tailings processing, which can achieve the effect of buffering discharge, and can effectively avoid the problem that the tailings crushed materials will damage the external equipment that receives the materials, thereby avoiding the problem that the equipment that receives the materials will be damaged or cannot be used normally.

[0004] The technical solution is as follows: a crushed material classification device specially used for tailings treatment, comprising a base plate, support columns are longitudinally fixedly connected to the upper four parts of the base plate, and the upper ends of the support columns are fixedly connected to springs, wherein a U-shaped vibration frame is fixedly connected to the upper ends between the springs; a screening mesh plate is fixedly connected to the upper inner part of the U-shaped vibration frame, and the right side of the screening mesh plate is tilted upward; a material guide plate is fixedly connected to the lower inner part of the U-shaped vibration frame, and the left side of the material guide plate is tilted upward; a vibration motor is fixedly connected to the lower middle part of the U-shaped vibration frame, and is characterized in that the left end of the screening mesh plate and the right end of the material guide plate are fixedly connected to buffering drop components.

[0005] Preferably, two buffer drop assemblies are provided, respectively including a connecting plate, the right part of which is integrally connected with a buffer step plate; the front and rear sides of the upper part of the connecting plate are respectively fixedly connected with a first baffle plate; the front and rear sides of the upper part of the buffer step plate are respectively fixedly connected with a second baffle plate; the right side of the first baffle is respectively integrally connected with the left side of the second baffle.

[0006] Compared with the prior art, the beneficial effects of the utility model are:

[0007] In the utility model, the arrangement of the connecting plate, the buffer step plate, the first baffle and the second baffle is conducive to achieving the effect of buffering the discharge of materials, which can effectively avoid the problem that the tailings fragments will damage the external equipment that receives the materials, and further avoid the problem that the equipment that receives the materials is damaged or cannot be used normally. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a structural schematic diagram of the utility model.

[0009] Figure 2 It is a structural schematic diagram of the buffer blanking component of the utility model.

[0010] In the figure:

[0011] 1. Bottom plate; 2. Support column; 3. Spring; 4. U-shaped vibration frame; 5. Screening mesh plate; 6. Guide plate; 7. Vibration motor; 8. Buffering drop assembly; 81. Connecting plate; 82. Buffering step plate; 83. First baffle; 84. Second baffle. DETAILED DESCRIPTION

[0012] The utility model is described in detail below in conjunction with the accompanying drawings. Figure 1 and attached Figure 2 As shown, a crushed material classification device specially used for tailings treatment comprises a bottom plate 1, support columns 2 are longitudinally fixedly connected to the upper four parts of the bottom plate 1, and springs 3 are fixedly connected to the upper ends of the support columns 2, wherein a U-shaped vibration frame 4 is fixedly connected to the upper ends between the springs 3; a screening mesh plate 5 is fixedly connected to the upper inner part of the U-shaped vibration frame 4, and the right side of the screening mesh plate 5 is tilted upward; a material guide plate 6 is fixedly connected to the lower inner part of the U-shaped vibration frame 4, and the left side of the material guide plate 6 is tilted upward; a vibration motor 7 is fixedly connected to the lower middle part of the U-shaped vibration frame 4.

[0013] One of the fragmentation classification devices specially used for tailings treatment also includes a buffering material dropping component 8, and the buffering material dropping component 8 is respectively fixedly connected to the left end of the screening mesh plate 5 and the right end of the guide plate 6, which is conducive to achieving the effect of buffering the material discharge, and can effectively avoid the problem of tailings fragments damaging the external equipment that receives the materials, thereby avoiding the problem of the equipment that receives the materials being damaged or unable to be used normally.

[0014] Among them, the buffer blanking components 8 are provided with two, respectively including a connecting plate 81, the right part of the connecting plate 81 is integrally connected with a buffer step plate 82; the first baffle plate 83 is fixedly connected to the front and rear sides of the upper part of the connecting plate 81; the second baffle plate 84 is fixedly connected to the front and rear sides of the upper part of the buffer step plate 82; the right side of the first baffle plate 83 is integrally connected with the left side of the second baffle plate 84.

[0015] In this embodiment, specifically, the right sides of the horizontal sections of the buffer step plates 82 are tilted downward.

[0016] In this embodiment, specifically, the side of the connecting plate 81 away from the buffer step plate 82 is fixedly connected to the left side of the screening mesh plate 5 and the right side of the material guide plate 6 respectively.

[0017] In this embodiment, specifically, the upper surface of the connecting plate 81 is flush with the upper surface of the screening mesh plate 5 .

[0018] In this embodiment, specifically, the upper surface of the connecting plate 81 is flush with the upper surface of the guide plate 6 .

[0019] In this embodiment, specifically, the connecting plate 81 is made of a rectangular steel plate.

[0020] In this embodiment, specifically, the buffer step plate 82 is made of a stepped steel plate.

[0021] In this embodiment, specifically, the vibration motor 7 is electrically connected to an external control panel.

[0022] In this embodiment, during discharging, the tailings fragments will move from the upper side of the screening mesh plate 5 and the upper side of the guide plate 6 to the upper side of the connecting plate 81, and then the tailings fragments will move to the buffer step plate 82 through the connecting plate 81. Since the buffer step plate 82 is a stepped steel plate, the falling tailings fragments can be blocked by the horizontal section of the buffer step plate 82, thereby avoiding the problem of tailings fragments falling directly from a high place. The blocked tailings fragments will not generate a large impact force, and then the tailings fragments will not damage the external receiving equipment when falling from one side of the buffer step plate 82, thereby achieving the effect of buffering discharging.

[0023] Utilizing the technical solution described in the utility model, or those skilled in the art designing similar technical solutions inspired by the technical solution of the utility model to achieve the above-mentioned technical effects, all fall within the protection scope of the utility model.

Claims

1. A crushed material classification device for tailings treatment, comprising a bottom plate (1), wherein the upper four parts of the bottom plate (1) are respectively longitudinally fixedly connected with support columns (2), and the upper ends of the support columns (2) are respectively fixedly connected with springs (3), wherein the upper ends between the springs (3) are fixedly connected with a U-shaped vibration frame (4); a screening mesh plate (5) is fixedly connected to the upper inner part of the U-shaped vibration frame (4), and the right side of the screening mesh plate (5) is arranged to be tilted upward; a guide plate (6) is fixedly connected to the lower inner part of the U-shaped vibration frame (4), and the left side of the guide plate (6) is arranged to be tilted upward; a vibration motor (7) is fixedly connected to the lower middle part of the U-shaped vibration frame (4), characterized in that: The left end of the screening mesh plate (5) and the right end of the material guide plate (6) are respectively fixedly connected with a buffering material drop assembly (8).

2. The crushed material classification device for tailings treatment according to claim 1, characterized in that: The buffer drop assembly (8) is provided with two, each comprising a connecting plate (81), the right portion of the connecting plate (81) being integrally connected to a buffer step plate (82); the front and rear sides of the upper portion of the connecting plate (81) are respectively fixedly connected to a first baffle plate (83); the front and rear sides of the upper portion of the buffer step plate (82) are respectively fixedly connected to a second baffle plate (84); the right side of the first baffle plate (83) is respectively integrally connected to the left side of the second baffle plate (84).

3. The crushed material classification device for tailings treatment according to claim 2, characterized in that: The right sides of the horizontal sections of the buffer step plates (82) are respectively arranged to be tilted downward.

4. The crushed material classification device for tailings treatment according to claim 2, characterized in that: The side of the connecting plate (81) away from the buffer step plate (82) is fixedly connected to the left side of the screening mesh plate (5) and the right side of the material guide plate (6).

5. The crushed material classification device for tailings treatment according to claim 2, characterized in that: The upper surface of the connecting plate (81) is flush with the upper surface of the screening mesh plate (5).

6. The crushed material classification device for tailings treatment according to claim 2, characterized in that: The upper surface of the connecting plate (81) is flush with the upper surface of the material guide plate (6).

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