Vibrating screen for mineral separation

Abstract

The utility model discloses a vibrating screen for mineral separation, which comprises a base, a trough plate and a vibrating screen, the trough plate is arranged at the top end of the base, the vibrating screen is arranged at the top end of the trough plate, and the vibrating screen for mineral separation further comprises a fixing mechanism arranged on the inner wall of the trough plate; the sliding mechanism is arranged on the right side of the inner wall of the groove plate. When the vibrating screen for mineral separation starts to be used, the work of fixing the inclined plate is achieved through the use work of the fixing mechanism, and the work of sliding and limiting when mineral powder is discharged by reversely inclining the inclined plate is achieved through the use work of the sliding mechanism. The problem that when an existing mineral separation vibrating screen is used for screening, after mineral powder is screened out along with crushed ore, the mineral powder and the crushed ore need to be manually separated by workers, and therefore inconvenience is caused is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of ore dressing, in particular to a vibrating screen for ore dressing. Background Art

[0002] Ore dressing is to separate useful minerals from gangue minerals by gravity separation, flotation, magnetic separation, electric separation and other methods after crushing and grinding the ore according to the physical and chemical properties of different minerals in the ore, and to separate various symbiotic (associated) useful minerals from each other as much as possible;

[0003] At present, when the vibrating screen is screening the ore, some of the ore will fall into the crushed ore during the screening process. The mineral powder will fall along with the crushed ore that falls after the screening, resulting in the need for the staff to manually separate the crushed ore from the powder, which is very inconvenient. Utility Model Content

[0004] The utility model aims to provide a vibrating screen for mineral processing, so as to solve the problem mentioned in the above background technology that when the current vibrating screen for mineral processing is screening the ore, part of the ore will fall along with the crushed ore that falls after the screening due to the mineral powder in the crushed ore falling during the screening process, resulting in the need for the staff to manually separate the crushed ore from the powder, which is very inconvenient.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a vibrating screen for mineral processing, comprising a base, a slot plate and a vibrating screen, wherein the slot plate is arranged at the top of the base, and the vibrating screen is arranged at the top of the slot plate. The vibrating screen for mineral processing also includes: a fixing mechanism arranged on the inner wall of the slot plate; and a sliding mechanism arranged on the right side of the inner wall of the slot plate.

[0006] After the screening, the crushed ore falls downward to the top of the inclined plate, and then the ore powder falling with the crushed ore falls onto the surface of the inclined plate at the same time, and then the crushed stone rolls to the left and is discharged from the left side, and then passes through the vibrating screen. The larger ore that has not fallen is discharged from the left side of the vibrating screen and is transported away by the conveyor belt for processing. The grooves on the surface of the inclined plate can effectively collect the powder attached to the ore that has fallen through the screening, when it is necessary to clean the powder filtered by the inclined plate.

[0007] Preferably, an arc-shaped sliding groove is provided inside the right side of the groove plate.

[0008] Preferably, a plurality of grooves are formed on the top of the inclined plate.

[0009] Compared with the prior art, the beneficial effect of the utility model is as follows: the utility model is arranged that when the vibrating screen for mineral processing is put into use, the work of fixing the inclined plate is achieved through the use of the fixing mechanism, and the work of sliding limiting is achieved when the inclined plate is reversely tilted to discharge the mineral powder through the use of the sliding mechanism. Through the coordinated use of the above-mentioned structures, the problem that the mineral powder and the crushed ore are screened out together with the crushed ore during the current mineral processing vibrating screen is very inconvenient and needs to be manually separated by the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the structure of the utility model;

[0011] Figure 2 for Figure 1 Detailed view of the connection structure in front view section;

[0012] Figure 3 for Figure 1 Detailed view of the connection structure in the right section;

[0013] Figure 4 for Figure 3 Enlarged detail view of the connection structure of the sliding mechanism.

[0014] In the figure: 1, base, 2, groove plate, 3, vibrating screen, 4, fixing mechanism, 401, inclined plate, 402, protrusion, 403, screw, 5, sliding mechanism, 501, sliding rod, 502, pulling rod, 503, top block, 504, bolt. Implementation

[0015] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0016] See also Figure 1-4 The utility model provides a technical solution: a vibrating screen for mineral processing, comprising a base 1, a slot plate 2 and a vibrating screen 3, the top of the base 1 is provided with a slot plate 2, the top of the slot plate 2 is provided with a vibrating screen 3, the back of the vibrating screen 3 is provided with a vibration motor for providing vibration to the vibrating screen, the vibrating screen for mineral processing also includes: a fixing mechanism 4 is arranged on the inner wall of the slot plate 2, and a sliding mechanism 5 is arranged on the right side of the inner wall of the slot plate 2, wherein the fixing mechanism 4 can collect the slag dropped by the screening, and the sliding mechanism 5 can drive the fixing mechanism 4 to be tilted and adjusted, and an arc-shaped slide groove is opened inside the right side of the slot plate 2.

[0017] Specifically, the fixing mechanism 4 includes: an inclined plate 401, a protrusion 402 and a screw 403;

[0018] The inclined plate 401 is rotatably set at the center of the inner wall of the groove plate 2 through a pin shaft, the protrusion 402 is fixedly set at the bottom left end of the inclined plate 401, the screw 403 is inserted into the inside of the protrusion 402, and the screw 403 barrel is inserted into the inside of the protrusion 402 and then connected with the internal thread of the groove plate 2. After the inclined plate 401 is rotated and adjusted, the inclined plate 401 can be fixed by inserting the screw 403 into the inside of the protrusion 402 and then threaded into the inside of the groove plate 2. A plurality of grooves are opened at the top of the inclined plate 401.

[0019] More specifically, the sliding mechanism 5 includes: a sliding rod 501, a pull rod 502, a top block 503 and a bolt 504;

[0020] The slide bar 501 is fixedly set at the bottom end of the inclined plate 401, and both sides of the slide bar 501 are movably set inside the right side of the groove plate 2. The slide bar 501 is used to pull the right side of the inclined plate 401 downward, the pull rod 502 is fixedly set at the bottom end of the slide bar 501, the top block 503 is fixedly set on the outside of the slide bar 501, and the bolt 504 is threadedly set at the bottom end of the top block 503. The bolt 504 is used to fix the top block 503 after sliding it downward, wherein, when the slide bar 501 slides downward, the inclined plate 401 can be pulled downward by sliding the two sides of the slide bar 501 following the arc-shaped slide groove, and a through hole is opened at the bottom end of the top block 503 for the bolt 504 to be inserted.

[0021] Working principle: when the vibrating screen for mineral processing starts to be used, the user first controls the vibration motor on the back of the vibrating screen 3 through the external control unit to start working, and then vibrates the vibrating screen 3 through the vibration motor, and then vibrates at high frequency through the inclined spring at the connection between the bottom end of the vibrating screen 3 and the slot plate 2. Then the user pours the ore to be screened into the inside of the vibrating screen 3, and screens the ore through the vibrating screen 3. After screening, the crushed ore falls downward to the top of the inclined plate 401, and then the ore powder falling with the crushed ore falls to the surface of the inclined plate 401 at the same time, and then the crushed stone rolls to the left and is discharged from the left side. Then, the larger ore that has not fallen through the vibrating screen is discharged from the left side of the vibrating screen 3 and is transported away by the conveyor belt for processing. The powder attached to the ore that has been screened can be effectively collected through the grooves on the surface of the inclined plate 401. When it is necessary to clean the powder filtered by the inclined plate 401, the user first rotates and pulls out the screw 403, and then makes the inclined plate 401 The left side of plate 401 loses its snap connection, and then the user pulls the pull rod 502 downward, driving the inclined plate 401 to move downward at the same time through the pull rod 502 and sliding the bolt 501 inside the slot plate 2 to limit the position. Then, when the inclined plate 401 tilts to the right side lower than the left side, the user inserts the bolt 504 through the tube into the inside of the top block 503 and then rotates it to the inside of the slot plate 2 to fix the top block 503, thereby indirectly fixing the adjusted inclined plate 401. Then, through the specific shape of the groove at the top of the inclined plate 401, the ore powder filtered in the groove will flow to the right. Then, after the user collects the powder flowing out from the right side of the inclined plate 401, the user rotates the bolt 504 in the opposite direction and pulls it out from the inside of the slot plate 2. Then, the user pushes the pull rod 502 upward to reset it. After the inclined plate 401 is reset, the user inserts the screw 403 into the inside of the protrusion 402 and the slot plate 2 to fix the inclined plate 401.

[0022] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A vibrating screen for mineral processing, comprising a base (1), a slot plate (2) and a vibrating screen (3), wherein the top of the base (1) is provided with the slot plate (2), and the top of the slot plate (2) is provided with the vibrating screen (3), characterized in that: The vibrating screen for mineral processing also includes: A fixing mechanism (4) arranged on the inner wall of the slot plate (2); A sliding mechanism (5) is arranged on the right side of the inner wall of the slot plate (2); The fixing mechanism (4) can collect the slag dropped by screening, and the sliding mechanism (5) can drive the fixing mechanism (4) to adjust its tilt.

2. A vibrating screen for mineral processing according to claim 1, characterized in that: An arc-shaped sliding groove is provided inside the right side of the groove plate (2).

3. A vibrating screen for mineral processing according to claim 2, characterized in that: The fixing mechanism (4) comprises: An inclined plate (401) is rotatably arranged at the center of the inner wall of the groove plate (2) via a pin shaft; A protrusion (402) is fixedly arranged at the left bottom end of the inclined plate (401); A screw rod (403) is inserted into the interior of the protrusion (402), and the screw rod (403) is inserted through the interior of the protrusion (402) and then connected to the internal thread of the groove plate (2); After the inclined plate (401) is rotated and adjusted, the inclined plate (401) can be fixed by inserting the screw rod (403) through the inside of the protrusion (402) and then threading it into the inside of the groove plate (2).

4. A vibrating screen for mineral processing according to claim 3, characterized in that: A plurality of grooves are formed at the top of the inclined plate (401).

5. A vibrating screen for mineral processing according to claim 4, characterized in that: The sliding mechanism (5) comprises: A slide bar (501) is fixedly arranged at the bottom end of the inclined plate (401), and two sides of the slide bar (501) are movably arranged inside the right side of the groove plate (2); A pull rod (502) fixedly disposed at the bottom end of the slide rod (501); A top block (503) fixedly arranged on the outside of the slide bar (501); A bolt (504) having a thread disposed on the bottom end of the top block (503); When the slide bar (501) slides downward, the inclined plate (401) can be pulled downward by sliding the two sides of the slide bar (501) along the arc-shaped slide groove.

6. A vibrating screen for mineral processing according to claim 5, characterized in that: A through hole is provided at the bottom end of the top block (503) for inserting a bolt (504).

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