A vibrating separator suitable for use with sticky material

Abstract

This utility model discloses a vibrating mineral processing machine suitable for viscous materials, comprising: an outer casing, an inner casing, a vibrating assembly, a screen assembly, and a buffer assembly. The inner casing is located inside the outer casing, and the vibrating assembly and buffer assembly are arranged between the inner and outer casings to drive the inner casing to vibrate horizontally. The screen assembly is built into the inner casing and vibrates with the inner casing. The screen assembly is arranged at an angle inside the inner casing. The discharge direction of the inner and outer casings is perpendicular to the vibration direction. This mineral processing machine uses horizontal vibration, which can effectively solve the problem of viscous and wet materials easily clogging the screen holes. At the same time, it can avoid the problem of materials jumping and hitting the screen in vertical vibration, thus reducing screen wear and increasing its service life.

Description

Technical Field

[0001] This utility model relates to the field of mineral processing equipment technology, specifically to a vibrating mineral processing machine suitable for viscous materials, particularly suitable for screening high-humidity, viscous materials. Background Technology

[0002] Mineral resources refer broadly to all natural minerals or rock resources that are buried underground (or distributed on the earth's surface or in weathered or deposited rocks) and available for human use. Mineral resources can be classified into categories such as metallic, non-metallic, and combustible organic resources, and are non-renewable resources.

[0003] Existing mineral processing equipment mainly uses vertical vibration, such as the screening device disclosed in CN 212442051 U. This vertical vibration method has problems when screening high-humidity and sticky materials, such as material jumping and accumulating, and sticky and wet materials clogging the screen holes. This not only increases the maintenance cost of the equipment, but also reduces the overall efficiency of mineral processing.

[0004] Therefore, there is a need for a mineral processing equipment suitable for viscous and wet materials. Utility Model Content

[0005] To address the aforementioned problems, this utility model provides a vibrating mineral separator suitable for viscous materials. By employing horizontal vibration, it effectively solves the problem of viscous materials easily clogging the screen holes when screening high-humidity, viscous materials.

[0006] Specifically, this utility model is implemented as follows:

[0007] A vibratory mineral processing machine suitable for viscous materials, comprising:

[0008] outer box;

[0009] The inner casing is located inside the outer casing;

[0010] The screen assembly is arranged at an angle inside the inner box;

[0011] Vibration components;

[0012] A buffer assembly; the vibration assembly and the buffer assembly are disposed between the inner housing and the outer housing, and are used to drive the inner housing to vibrate in the horizontal direction;

[0013] The discharge direction of the inner and outer boxes is arranged perpendicular to the vibration direction.

[0014] Furthermore, the screen assembly includes:

[0015] The first screen is located on the upper part of the inner box;

[0016] The second screen is located below the first screen, and the aperture of the first screen is larger than that of the second screen.

[0017] An inclined plate is positioned below the second screen.

[0018] Furthermore, the inner and outer boxes are provided with discharge ports, and there are three discharge ports, which are respectively opposite to the discharge ends of the first screen, the second screen and the inclined plate.

[0019] Furthermore, the vibration assembly includes:

[0020] Drive components;

[0021] A rotating shaft is connected to the driving component;

[0022] A cam is mounted on the rotating shaft. When the rotating shaft rotates, the cam strikes the inner housing, causing it to vibrate in the horizontal direction.

[0023] Furthermore, the rotating shaft is provided with two shafts, which are located on both sides of the inner box and connected by a drive belt. The cams on the two rotating shafts are arranged in the same direction.

[0024] Furthermore, the buffer component includes:

[0025] The slide rod is provided in multiple parts, and the multiple slide rods are symmetrically arranged on the outer walls of both sides of the inner box;

[0026] A sliding hole is provided on the outer casing, and the sliding rod passes through the sliding hole;

[0027] A spring is fitted onto the slide rod and is located between the inner and outer housings.

[0028] Furthermore, the vibratory mineral processing machine suitable for viscous materials also includes a base, which is fixed to the lower part of the outer casing and connected to the outer casing by a support rod, and the bottom of the base is provided with support feet.

[0029] The working principle of this utility model:

[0030] In operation, the drive motor is turned on, causing the two connected rotating shafts to rotate synchronously. Multiple cams fixed to these shafts also begin to rotate. During rotation, the cam protrusions impact the outer wall of the inner chamber, causing it to vibrate. This vibration breaks down the adhesion between materials through shearing force, reducing screen clogging. Simultaneously, the springs between the inner and outer chambers reduce the impact of vibration on the overall structure of the equipment as the cams strike the inner chamber.

[0031] After entering the inner chamber, the material first falls onto the first screen, which performs preliminary screening. Larger particles, unable to pass through the screen's openings, gradually move towards the corresponding outlet under vibration and are eventually discharged from the outer chamber. The material then falls onto the second screen for further screening. Medium-sized particles, unable to pass through the second screen's openings, also move towards the corresponding outlet under vibration and are discharged from the outer chamber. After these two stages of filtration, smaller particles fall onto the inclined plate and slide down, finally exiting from the bottom outlet.

[0032] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0033] (1) The vibrating mineral processing machine for sticky materials provided by this utility model adopts horizontal vibration, which can effectively solve the problem that sticky and wet materials are prone to clogging the screen holes.

[0034] (2) In the horizontal vibration mode, the material and the screen surface mainly slide friction, which can avoid the problem of material jumping and hitting the screen in the vertical vibration mode, reduce screen wear and improve its service life. Attached Figure Description

[0035] Figure 1 This is a schematic diagram of the structure of the vibratory mineral processing machine suitable for viscous materials in Example 1;

[0036] Figure 2 This is a schematic diagram of the internal structure of the vibratory mineral processing machine suitable for viscous materials in Example 1;

[0037] Figure 3 This is an exploded view of the vibratory mineral processing machine suitable for viscous materials in Example 1;

[0038] Figure 4 This is a cross-sectional view of the discharge direction of the vibratory mineral processing machine suitable for viscous materials in Example 1;

[0039] Figure 5 This is a cross-sectional view of the vibration direction of the vibratory mineral processing machine applicable to viscous materials in Example 1;

[0040] Figure 6 This is a schematic diagram of the vibration action of the vibratory mineral processing machine applicable to viscous materials in Example 1;

[0041] Figure 7 This is a schematic diagram of the screening operation of a vibratory mineral processing machine suitable for viscous materials in Example 1.

[0042] Figure label:

[0043] 1-Outer casing; 11-Inlet; 12-First outlet; 13-Second outlet; 14-Third outlet; 15-Sliding hole; 2-Inner casing; 21-Slide rod; 22-Spring; 31-First screen; 32-Second screen; 33-Inclined plate; 41-Drive motor; 42-Rotating shaft; 43-Cam; 44-Drive belt; 5-Base; 51-Support rod; 52-Support foot. Detailed Implementation

[0044] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0045] Example 1

[0046] like Figure 1-3 As shown, this embodiment provides a vibratory mineral processing machine suitable for viscous materials, including an outer casing 1, an inner casing 2, a vibrating assembly, a screen assembly, and a buffer assembly. The outer casing 1 is supported by a base 5 at the bottom. The base 5 is fixedly connected to four rectangularly distributed support rods 51, which are fixedly connected to the outer casing 1, thus supporting the outer casing 1 and leaving space for installing the drive components of the vibrating assembly. Support feet 52 are provided at the bottom of the base 5, which directly contact the ground, providing cushioning and anti-slip functions, reducing the impact force on the ground during equipment operation, and ensuring safe operation of the equipment.

[0047] The outer casing 1 has three discharge ports on its side, arranged vertically: a first discharge port 12, a second discharge port 13, and a third discharge port 14. The inner casing 2 is located inside the outer casing 1 and contains a screen assembly. Its upper part is the feed end, which extends through the feed port 11 of the outer casing 1 to allow the ore to be processed to enter smoothly into the inner casing 2 for the mineral processing. The screen assembly includes a first screen 31, a second screen 32, and an inclined plate 33. The screen assembly vibrates with the vibration of the inner casing 2. The first screen 31, the second screen 32, and the inclined plate 33 are arranged sequentially from top to bottom and inclined towards the discharge ports. That is, the discharge end of the first screen 31 corresponds to the position of the first discharge port 12, ensuring that larger particles after screening by the first screen can smoothly flow out of the outer casing 1 from the first discharge port 12. Similarly, the discharge end of the second screen 32 corresponds to the position of the second discharge port 13, and the discharge end of the inclined plate 33 corresponds to the third discharge port 14, realizing the precise separation and collection of materials with different particle sizes. The screen aperture of the first screen 31 is larger than that of the second screen 32, performing primary and secondary screening. According to different aperture settings, the material is further subdivided. The inclined plate 33 has no holes and is used to receive the material after secondary screening.

[0048] like Figure 2 , 5As shown in Figure 6, the vibration assembly includes a drive motor 41, a rotating shaft 42, and cams 43. The drive motor 41 is mounted on the base 5, providing rotational power for the entire vibration assembly. Two rotating shafts 42 are provided, respectively installed on both sides of the inner box 2 and located on the adjacent surfaces of the discharge port of the outer box 1, so that the discharge direction of the inner box 2 and the outer box 1 is perpendicular to the vibration direction of the inner box 2, avoiding the problem of premature material discharge caused by the discharge direction being the same as the vibration direction. One of the rotating shafts 42 is fixedly installed at the output end of the drive motor 41, and the two rotating shafts 42 are connected by a drive belt 44 to achieve synchronization between them. Each rotating shaft 42 is provided with multiple cams 43. The rotating shaft 42 is in contact with the outer wall of the inner box 2, and the cams 43 rotate as the rotating shaft 42 rotates. The cam protrusions continuously impact the outer wall of the inner box 2 during rotation, causing the inner box 2 to vibrate. During the vibration of the inner box 2, the shearing force during lateral movement breaks the adhesion between materials, thereby reducing screen blockage.

[0049] The buffer assembly includes: a slide rod 21, a sliding hole 15, and a spring 22. Multiple slide rods 21 are provided, and the multiple slide rods 21 are symmetrically arranged on the outer walls of both sides of the inner housing 2 and are located on the same side as the rotating shaft 42. The sliding hole 15 is provided on the outer housing 1, and the slide rod 21 passes through the sliding hole 15, with the sliding hole 15 as a guide. The spring 22 is sleeved on the slide rod 21 and is located between the inner housing 2 and the outer housing 1. The energy storage function of the spring 22 is used to reduce the impact of vibration on the overall structure of the equipment and extend the service life of the equipment.

[0050] like Figure 7 As shown, during use, after the material enters the inner chamber 2, it first falls onto the first screen 31. The first screen 41 performs preliminary screening of the material. Larger particles cannot pass through the screen holes of the first screen 41 and will gradually move towards the first discharge port 12 corresponding to the first screen 41 under the action of vibration, and finally be discharged from the outer chamber 1 through the first discharge port 12. The material after being screened by the first screen 31 falls onto the second screen 32, which performs further screening. Medium-sized particles cannot pass through the screen holes of the second screen 32 and will move towards the second discharge port 13 corresponding to the second screen 32 under the action of vibration, and finally be discharged from the outer chamber 1 through the second discharge port 13. After two stages of filtration, smaller particles fall onto the inclined plate 33 and slide down the inclined plate 33, and finally be discharged from the third discharge port 14 at the bottom.

[0051] The above-described specific examples are for illustrative purposes only and are not intended to limit the scope of this invention. Those skilled in the art to which this invention pertains can make various simple deductions, modifications, or substitutions based on the concept of this invention.

Claims

1. A vibrating mineral processing machine suitable for viscous materials, comprising a vibrating assembly, a screen assembly, and a buffer assembly, characterized in that, Also includes: Outer box(1); The inner box (2) is located inside the outer box (1). The screen assembly is arranged in an inclined manner inside the inner box (2). The vibration assembly and the buffer assembly are located between the inner box (2) and the outer box (1) to drive the inner box (2) to vibrate in the horizontal direction. The discharge direction of the inner box (2) and the outer box (1) is arranged perpendicular to the vibration direction.

2. The vibratory mineral processing machine for viscous materials as described in claim 1, characterized in that, The screen assembly includes: The first screen (31) is located on the upper part of the inner box (2); The second screen (32) is located below the first screen (31), and the aperture of the first screen (31) is larger than that of the second screen (32). An inclined plate (33) is located below the second screen (32).

3. The vibratory mineral processing machine for viscous materials as described in claim 2, characterized in that, The inner box (2) and the outer box (1) are provided with discharge ports. There are three discharge ports, which are respectively opposite to the discharge ends of the first screen (31), the second screen (32) and the inclined plate (33).

4. The vibratory mineral processing machine for viscous materials as described in claim 1, characterized in that, The vibration assembly includes: Drive components; A rotating shaft (42) is connected to the driving component; A cam (43) is provided on the rotating shaft (42). When the rotating shaft (42) rotates, the cam (43) strikes the inner box (2) to make it vibrate in the horizontal direction.

5. The vibratory mineral processing machine for viscous materials as described in claim 4, characterized in that, Two rotating shafts (42) are provided. The two rotating shafts (42) are located on both sides of the inner box (2) and are connected by a drive belt (44). The cams (43) on the two rotating shafts (42) are arranged in the same direction.

6. The vibratory mineral processing machine for viscous materials as described in claim 1, characterized in that, The buffer component includes: Slide rod (21), wherein multiple slide rods (21) are provided, and the multiple slide rods (21) are symmetrically arranged on the outer walls of both sides of the inner box (2); A sliding hole (15) is provided on the outer casing (1), and the sliding rod (21) passes through the sliding hole (15); A spring (22) is fitted onto the slide rod (21) and is located between the inner box (2) and the outer box (1).

7. The vibratory mineral processing machine for viscous materials as described in claim 1, characterized in that, It also includes a base (5), which is fixed to the lower part of the outer casing (1) and connected to the outer casing (1) by a support rod (51). The bottom of the base (5) is provided with a support foot (52).

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