Equipment for dispersing kaolin raw ore

Abstract

The utility model discloses equipment for dispersing kaolin raw ore, and relates to the technical field of ore screening. The device comprises a stock bin, wherein a machine shell is arranged on the upper edge of the stock bin; the protection plate is movably installed in the middle of the four edges of the upper side of the machine shell, the middle of the outer side of the protection plate is connected with an air cylinder output end, and an air cylinder is installed in the middle of the peripheral side of the machine shell; the screen mesh assembly comprises an upper screen mesh, an adjusting screen mesh and a lower screen mesh from top to bottom, the screen mesh assembly is used for screening kaolin raw ores with different particle sizes, and the screen mesh assembly is located in the machine shell. According to the ore screening device, the screening size of the upper screen and the screening size of the lower screen are adjusted through the adjusting screen, the purpose of screening and dispersing ore in multiple sizes is achieved, meanwhile, in order to prevent the screening assembly from being damaged under the impact of the ore, the protection plate with the adjustable angle is arranged to buffer the falling ore, and the use stability of the screen assembly is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of ore screening, in particular to a device for dispersing kaolin ore. Background Art

[0002] Kaolin is a non-metallic mineral, a type of clay and clay rock mainly composed of kaolinite clay minerals.

[0003] The mining process of kaolin ore is divided into multiple steps, but the separation and screening of kaolin ore is an indispensable step. At present, the dispersed screening of kaolin ore is mainly separated by conventional screen structures, but the screens with fixed screening sizes are difficult to meet the screening of ores of different sizes.

[0004] Therefore, the utility model provides a device for dispersing kaolin ore to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a device for dispersing kaolin ore. The screening sizes of the upper and lower screens are adjusted by setting an adjusting screen. At the same time, in order to avoid damage to the screening component under the impact of the ore, a protective plate with an adjustable angle is provided to buffer the fallen ore, thereby solving the problem that the screening size of the screen structure used in the existing ore dispersion and screening is difficult to adjust and easy to be damaged.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model is a device for dispersing kaolin ore, comprising a silo, wherein an organic shell is installed on the upper edge of the silo;

[0008] A protective plate, wherein the protective plate is movably mounted in the middle of the four edges of the upper side of the housing, and the middle of the outer side of the protective plate is connected to the output end of the cylinder, and the cylinder is mounted in the middle of the peripheral side of the housing;

[0009] A screen assembly, which includes an upper screen, an adjusting screen and a lower screen from top to bottom. The screen assembly is used to screen kaolin ore of different particle sizes, and the screen assembly is located inside the casing.

[0010] Furthermore, the lower edge of the protective plate is located inside the housing, and the protective plate is made of metal.

[0011] Furthermore, the silo is arranged in a trapezoidal shell shape, and openings are provided on the inclined surfaces on both sides and the bottom of the silo.

[0012] Furthermore, a mounting frame is fixed at the junction of the casing and the silo, and an upper screen and a lower screen are embedded and installed in the middle of the mounting frame.

[0013] Furthermore, adjusting knobs are fixed in the middle of the upper screen and the lower screen, and the extending ends of the adjusting knobs are fixed to the adjusting screen.

[0014] Furthermore, the casing is assembled and connected with an external vibrating screen mechanism.

[0015] The utility model has the following beneficial effects:

[0016] The utility model realizes the purpose of multi-size screening and dispersion of ores by arranging an adjustable screen to adjust the screening sizes of the upper screen and the lower screen. At the same time, in order to prevent the screening component from being damaged under the impact of the ore, a protective plate with adjustable angle is arranged to cushion the fallen ore, thereby improving the use stability of the screen component. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the installation of the screen assembly in the utility model;

[0020] Figure 3 It is a schematic diagram of the structure of the screen assembly in the utility model.

[0021] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0022] 1. Silo; 2. Opening; 3. Casing; 4. Cylinder; 5. Protective plate; 6. Mounting frame; 7. Screen assembly; 71. Upper screen; 72. Adjustment screen; 73. Lower screen; 74. Adjustment knob. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0024] See also Figure 1-3 As shown, the utility model is a device for dispersing kaolin ore, comprising a silo 1, and a housing 3 is installed on the upper edge of the silo 1;

[0025] The protective plate 5 is movably mounted in the middle of the four edges of the upper side of the casing 3, and the middle of the outer side of the protective plate 5 is connected to the output end of the cylinder 4, and the cylinder 4 is mounted in the middle of the peripheral side of the casing 3;

[0026] The screen assembly 7 includes an upper screen 71, an adjusting screen 72 and a lower screen 73 from top to bottom. The screen assembly 7 is used to screen kaolin ore of different particle sizes. The screen assembly 7 is located inside the housing 3;

[0027] In the kaolin ore dispersing equipment involved in the present application, the upper screen 71, the adjusting screen 72 and the lower screen 73 are close to each other, but not fitted together. In the initial state, the screening holes between the upper screen 71, the adjusting screen 72 and the lower screen 73 overlap. When the external ore falls onto the upper screen 71, the three-layer screen structure screens the ore.

[0028] The relative position between the upper screen 71 and the lower screen 73 is fixed, and when the adjusting screen 72 rotates, the screening holes of the upper screen 71 and the lower screen 73 are divided to make their screening size smaller;

[0029] The output end of the cylinder 4 is used to adjust the angle of the protective plate 5 relative to the edge of the casing 3, and the opening and closing of the protective plates 5 are used to change their operating range.

[0030] Among them Figure 1 As shown, the lower edge of the protective plate 5 is located inside the housing 3, and the protective plate 5 is made of metal;

[0031] The silo 1 is arranged in a trapezoidal shell shape, and openings 2 are provided on the inclined surfaces on both sides and the bottom of the silo 1;

[0032] The housing 3 is assembled and connected with the external vibrating screen mechanism;

[0033] In the kaolin ore dispersing device involved in the present application, the ore falls to the middle of the casing 3 under the blocking and guidance of the protective plate 5, which effectively reduces the contact probability between the ore and the casing 3. At the same time, the protective plate 5 also has a buffering effect on the falling ore, preventing the ore from having too much impact on the screen assembly 7;

[0034] The multiple openings 2 of the silo 1 are provided for discharging materials in different directions. When not in use, the corresponding openings 2 are closed by a bolt cover structure;

[0035] The external vibrating screening mechanism is a mature technology and will not be described in detail here. Its specific application in this application is to assist the screening of the screen assembly 7 through the vibrating screening technology.

[0036] Among them Figure 2 and Figure 3 As shown, a mounting frame 6 is fixed at the junction of the casing 3 and the silo 1, and an upper screen 71 and a lower screen 73 are embedded and installed in the middle of the mounting frame 6;

[0037] An adjusting knob 74 is fixed in the middle of the upper screen 71 and the lower screen 73, and the extending end of the adjusting knob 74 is fixed to the adjusting screen 72;

[0038] In the kaolin ore dispersing device involved in the present application, the mounting frame 6 is used for fixing and installing the screen assembly 7, and the screening holes of the upper screen 71, the adjusting screen 72 and the lower screen 73 included in the screen assembly 7 are rectangular, and the screening holes are formed by staggered steel bars. The screen assembly 7 made of steel bars has high stability and can withstand the impact of ore for a long time;

[0039] The adjusting knob 74 is thread-driven. By rotating the adjusting knob 74 with a wrench, the extending end of the adjusting knob 74 rotates, which further drives the rotation of the adjusting screen 72 to adjust the shape of the holes of the assembled screen.

[0040] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do 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 understood as a limitation on the present invention.

[0041] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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 a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0042] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A device for dispersing kaolin ore, characterized in that: include A material bin (1), wherein a housing (3) is mounted on the upper edge of the material bin (1); A protective plate (5), wherein the protective plate (5) is movably mounted in the middle of the four edges of the upper side of the housing (3), and the middle of the outer side of the protective plate (5) is connected to the output end of the cylinder (4), and the cylinder (4) is mounted in the middle of the peripheral side of the housing (3); A screen assembly (7), wherein the screen assembly (7) comprises, from top to bottom, an upper screen (71), an adjusting screen (72) and a lower screen (73), the screen assembly (7) being used for screening kaolin ore of different particle sizes, and the screen assembly (7) being located inside the casing (3).

2. The device for dispersing kaolin ore according to claim 1, characterized in that: The lower edge of the protective plate (5) is located inside the housing (3), and the protective plate (5) is made of metal.

3. The device for dispersing kaolin ore according to claim 1, characterized in that: The silo (1) is arranged in a trapezoidal shell shape, and openings (2) are provided on the inclined surfaces on both sides and the bottom of the silo (1).

4. The device for dispersing kaolin ore according to claim 1, characterized in that: A mounting frame (6) is fixed at the junction of the casing (3) and the silo (1), and an upper screen (71) and a lower screen (73) are embedded and mounted in the middle of the mounting frame (6).

5. The device for dispersing kaolin ore according to claim 1, characterized in that: An adjusting knob (74) is fixed in the middle of the upper screen (71) and the lower screen (73), and an extending end of the adjusting knob (74) is fixed to the adjusting screen (72).

6. The device for dispersing kaolin ore according to claim 1, characterized in that: The casing (3) is assembled and connected to an external vibrating screen mechanism.

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