Filtering machine for mining and mineral separation

Abstract

The utility model discloses a filter for mining and mineral separation, which comprises a support, two pull rods with the same height are fixed on support legs, each pull rod is provided with two fixed hinges, each fixed hinge is provided with a rotatable oscillating rod, the bottom of each oscillating rod is further rotatably connected to a bottom frame, and the bottom frame is provided with a plurality of filter screens. The bottom frame is obliquely arranged, and a filter plate is arranged in the bottom frame and used for mineral separation; a crankshaft connecting rod mechanism is installed on the rear side of the bottom frame and used for shaking the bottom frame and the filter plate to assist beneficiation. According to the ore filter disclosed by the utility model, the inclined detachable filter plate is arranged, so that ores with different sizes can be conveniently filtered, and meanwhile, the filter plate is conveniently replaced; a crankshaft connecting rod mechanism is arranged below the underframe, so that the underframe is convenient to shake, the filter plate is prevented from being blocked and the filtering efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mineral processing and filtering, in particular to a filter for mining and mineral processing. Background Art

[0002] With the continuous growth of global demand for mineral resources, the efficiency and quality of mineral mining and beneficiation processes have become the focus of mining companies.

[0003] Traditional screening equipment often has problems such as low filtration efficiency, easy clogging of filter plates, and material accumulation when filtering ore. This not only affects production efficiency, but also increases maintenance costs and energy consumption.

[0004] Especially under complex and changeable ore deposit conditions, traditional filtration equipment is difficult to adapt to the needs of different ore characteristics, resulting in unsatisfactory filtration effects, which in turn affects the smooth progress of subsequent mineral processing. Utility Model Content

[0005] The main purpose of the utility model is to provide a filter for mining and mineral processing, aiming to solve the technical problems of low filtering efficiency, easy clogging of filter plates and material accumulation in the prior art.

[0006] To achieve the above-mentioned object, the utility model provides a filter for mining and mineral processing, comprising: a bracket, two tie rods of equal height are fixed to the legs of the bracket, each tie rod is equipped with two fixed hinges, each fixed hinge is equipped with a rotatable swing arm, the bottom of each swing arm is rotatably connected to a base frame, the base frame is arranged obliquely, and a filter plate is arranged in the base frame for mineral processing;

[0007] A crankshaft connecting rod mechanism is installed on the rear side of the base frame for shaking the base frame and the filter plate to assist in mineral separation.

[0008] Furthermore, the crankshaft-connecting rod mechanism includes a connecting rod, one end of which is rotatably mounted on the chassis hinge, and the other end of which is rotatably mounted on the crankshaft.

[0009] Furthermore, the filter plate includes a lower filter plate and an upper filter plate, and the upper filter plate and the lower filter plate are arranged parallel to each other;

[0010] The upper filter plate and the lower filter plate are both provided with filter holes, and the filter holes on the upper filter plate have a larger aperture than the filter holes on the lower filter plate;

[0011] And the length of the upper filter plate is greater than that of the lower filter plate.

[0012] Furthermore, the connecting rod is rotatably mounted on the bottom of the chassis via a chassis hinge.

[0013] Furthermore, both ends of the crankshaft are mounted on the bracket via bearing seats;

[0014] A driven pulley is mounted on either end of the crankshaft. The driven pulley is sleeved with a driving pulley via a transmission belt. The driving pulley is connected to a motor via a coupling. The motor is mounted on a bracket via a motor frame.

[0015] Furthermore, a lower hopper is provided above the upper filter plate, and the lower hopper is installed on a bracket.

[0016] Furthermore, the chassis is provided with mounting ears;

[0017] The lower filter plate and the upper filter plate are both rotatably mounted on the mounting ears through bolts.

[0018] The beneficial effects of the present invention are as follows:

[0019] In the utility model, an obliquely detachable filter plate is provided, which is convenient for filtering ores of different sizes and convenient for replacing the filter plate;

[0020] A crankshaft connecting rod mechanism is provided under the base frame to facilitate shaking the base frame, avoid clogging of the filter plate and improve filtration efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0022] Figure 2 for Figure 1 Schematic diagram of the front structure;

[0023] Figure 3 It is a schematic diagram of the three-dimensional structure of the rear side of the utility model;

[0024] Figure 4 This is a schematic diagram of the filter plate installation structure of the present utility model.

[0025] Description of reference numerals:

[0026] 1. Bracket, 2. Fixed hinge, 3. Swing lever, 4. Base frame, 4a, Mounting ears, 5. Lower filter plate, 6. Upper filter plate, 7. Lower hopper, 8. Driven pulley, 9. Conveyor belt, 10. Driving pulley, 11. Motor, 12. Base frame hinge, 13. Connecting rod, 14. Crankshaft, 15. Bearing seat. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. In the absence of conflict, the embodiments in this application and the features in the embodiments can be combined with each other. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0028] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), such directional indications are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0029] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or suggesting their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the meaning of "and / or" appearing throughout the text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or schemes in which A and B are satisfied at the same time. In addition, "multiple" refers to more than two. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist.

[0030] See also Figures 1 to 4 The utility model is a filter for mining and mineral processing, comprising: a bracket 1, two tie rods of equal height are fixed on the legs of the bracket 1, two fixed hinges 2 are installed on each tie rod, each fixed hinge 2 is equipped with a rotatable swing rod 3, and the bottom of each swing rod 3 is rotatably connected to a base frame 4, the base frame 4 is arranged obliquely, and a filter plate is arranged in the base frame 4 for mineral processing;

[0031] A crankshaft connecting rod mechanism is installed on the rear side of the base frame 4 for shaking the base frame 4 and the filter plate to assist in mineral separation.

[0032] How it works

[0033] Put the ore to be filtered into the lower hopper, and the ore will be filtered through the filter plate. The large ones will roll down from the filter plate, and the small ones will flow into the bottom frame, thus achieving filtration.

[0034] The filter plate is detachably mounted on the chassis by bolts, making it easy to handle and replace the filter plate;

[0035] A crankshaft connecting rod mechanism is installed under the filter plate and the base frame to shake the base frame and the filter plate to facilitate the leakage of ore, prevent blockage and improve the filtration efficiency.

[0036] In some embodiments, see Figure 3 As shown, the crankshaft connecting rod mechanism includes a connecting rod 13, one end of the connecting rod 13 is rotatably mounted on the chassis hinge 12, and the other end is rotatably mounted on the crankshaft 14.

[0037] In some embodiments, see Figure 4 As shown, the filter plate includes a lower filter plate 5 and an upper filter plate 6, and the upper filter plate 6 and the lower filter plate 5 are arranged parallel to each other;

[0038] The upper filter plate 6 and the lower filter plate 5 are both provided with filter holes, and the filter hole diameter on the upper filter plate 6 is larger than the filter hole diameter on the lower filter plate 5;

[0039] Furthermore, the length of the upper filter plate 6 is greater than that of the lower filter plate 5 .

[0040] In some embodiments, see Figure 2 As shown, the connecting rod 13 is rotatably mounted on the bottom of the base frame 4 through the base frame hinge 12.

[0041] In some embodiments, see Figure 3 As shown, both ends of the crankshaft 14 are mounted on the bracket 1 through the bearing seats 15;

[0042] A driven pulley 8 is mounted on either end of the crankshaft 14. The driven pulley 8 is sleeved with a driving pulley 10 via a conveyor belt 9. The driving pulley 10 is connected to a motor 11 via a coupling. The motor 11 is mounted on the bracket 1 via a motor frame.

[0043] In some embodiments, see Figure 1 As shown, a lower hopper 7 is provided above the upper filter plate 6 , and the lower hopper 7 is installed on the bracket 1 .

[0044] In some embodiments, see Figure 4 As shown, the base frame 4 is provided with a mounting ear 4a;

[0045] The lower filter plate 5 and the upper filter plate 6 are both rotatably mounted on the mounting ears 4a by bolts.

[0046] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A filter for mining and mineral processing, comprising: The bracket (1) is characterized in that two tie rods of equal height are fixed on the legs of the bracket (1), two fixed hinges (2) are installed on each tie rod, a rotatable swing rod (3) is installed on each fixed hinge (2), and the bottom of each swing rod (3) is also rotatably connected to the base frame (4), the base frame (4) is arranged obliquely, and a filter plate is arranged in the base frame (4) for mineral processing; A crankshaft connecting rod mechanism is installed on the rear side of the base frame (4) for shaking the base frame (4) and the filter plate to assist in mineral separation.

2. A filter for mining and mineral processing according to claim 1, characterized in that: The crankshaft connecting rod mechanism comprises a connecting rod (13), one end of the connecting rod (13) is rotatably mounted on the chassis hinge (12), and the other end is rotatably mounted on the crankshaft (14).

3. A filter for mining and mineral processing according to claim 1, characterized in that: The filter plate comprises a lower filter plate (5) and an upper filter plate (6), wherein the upper filter plate (6) and the lower filter plate (5) are arranged parallel to each other; The upper filter plate (6) and the lower filter plate (5) are both provided with filter holes, and the filter holes on the upper filter plate (6) have a larger aperture than the filter holes on the lower filter plate (5); Furthermore, the length of the upper filter plate (6) is greater than the length of the lower filter plate (5).

4. A filter for mining and mineral processing according to claim 2, characterized in that: The connecting rod (13) is rotatably mounted on the bottom of the base frame (4) via a base frame hinge (12).

5. A filter for mining and mineral processing according to claim 2, characterized in that: Both ends of the crankshaft (14) are mounted on the bracket (1) via bearing seats (15); A driven pulley (8) is mounted on either end of the crankshaft (14), the driven pulley (8) is sleeved with a driving pulley (10) via a conveyor belt (9), the driving pulley (10) is connected to a motor (11) via a coupling, and the motor (11) is mounted on the bracket (1) via a motor frame.

6. A filter for mining and mineral processing according to claim 3, characterized in that: A lower hopper (7) is provided above the upper filter plate (6), and the lower hopper (7) is mounted on the bracket (1).

7. A filter for mining and mineral processing according to claim 4, characterized in that: The base frame (4) is provided with mounting ears (4a); The lower filter plate (5) and the upper filter plate (6) are both rotatably mounted on the mounting ears (4a) via bolts.

Images