Efficient screening vibration disc

Abstract

The utility model relates to the technical field of vibrating disks, and provides an efficient screening vibrating disk which comprises a base, a vibrating disk body is arranged above the base, the vibrating disk body is fixedly connected with a blanking inclined plate, the base is symmetrically and fixedly connected with supporting rods, the two supporting rods are respectively provided with a first sliding groove in a penetrating mode, and a second sliding groove is formed in the base. The supporting rods are provided with second sliding grooves correspondingly, the two first sliding grooves are slidably connected with first sliding rods correspondingly, the two second sliding grooves are slidably connected with second sliding rods correspondingly, the two second sliding rods penetrate into the vibration disc correspondingly and are fixedly connected with movable plates correspondingly, and the two movable plates are fixedly connected with shifting rods correspondingly. According to the vibrating disk, the ore on the blanking inclined plate is shifted back and forth through the shifting rod, so that the situation that the ore is stacked together after being conveyed to the screen is avoided, the screening efficiency of the vibrating disk on the ore is further improved, meanwhile, the ore on the screen does not need to be shifted manually, and the working intensity of workers is further reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of vibration disc, especially relates to a high -efficient screening vibration disc. BACKGROUND

[0002] Ore needs to use the screening machine to screen the ore of larger size before refining, the screening machine utilizes the vibration disc to vibrate to carry out screening operation to ore material, and the ore material screened by the screening machine is generally conveyed to the ore refining place by the transport vehicle.

[0003] The existing mine screening machine is conveyed to the vibration disc by the feeder in the use process, so that too many ores are easy to accumulate on the screen, therefore the screening efficiency of the screening machine to the ore is affected, and when the accumulation problem occurs on the screen, the distribution of the ore on the vibration disc needs to be manually stirred and diffused, therefore the working strength of the staff is increased. UTILITY MODEL CONTENT

[0004] In order to solve the problems in the background art, the utility model provides a kind of high -efficient screening vibration disc, solve the existing mine screening machine in the use process by feeder and be conveyed to the vibration disc on ore, so that too many ores are easy to accumulate on the screen, therefore the screening efficiency of the screening machine to the ore is affected, and when the accumulation problem occurs on the screen, the distribution of the ore on the vibration disc needs to be manually stirred and diffused, therefore the working strength of the staff is increased.

[0005] In order to solve the problems in the background art, the utility model provides a kind of high -efficient screening vibration disc, solve the existing mine screening machine in the use process by feeder and be conveyed to the vibration disc on ore, so that too many ores are easy to accumulate on the screen, therefore the screening efficiency of the screening machine to the ore is affected, and when the accumulation problem occurs on the screen, the distribution of the ore on the vibration disc needs to be manually stirred and diffused, therefore the working strength of the staff is increased.

[0006] Specifically, the base and the vibration disc are fixedly connected by a vibration assembly, the vibration disc is fixedly connected with a vibration motor at the bottom, and the vibration disc is fixedly connected with a screen inside.

[0007] Specifically, the first sliding slot is inclined.

[0008] Specific, the second slide rod circumferential outer wall is sleeved with reset spring, one end of the reset spring is fixedly connected with the movable plate, the other end of the reset spring is fixedly connected with the inner wall of the vibrating disc.

[0009] Specific, the blanking inclined plate is provided with a movable slot, and the shifting rod extends through the movable slot and extends to the upper surface of the blanking inclined plate.

[0010] Specific, the two movable plates are fixedly connected with an extension rod.

[0011] The utility model discloses the beneficial effect:

[0012] (1) the utility model discloses a shifting rod to the ore on the blanking inclined plate back and forth effect of stirring, thus avoid the ore to appear to be accumulated in a piece after conveying to the screen, further improve the screening efficiency of the vibrating disc to the ore, and simultaneously also need not the ore on the screen to be stirred artificially, further reduce the working strength of staff.

[0013] (2) the utility model discloses the extension rod fixedly connected between the two movable plates, so when the movable plate displacement, the extension rod synchronous retraction, so that the extension rod forms the support effect, avoids the problem that the movable plate inclines in the displacement process, effectively improves the stability and fluency when the movable plate displacement. DRAWINGS

[0014] The utility model is further illustrated below in connection with the drawings and examples.

[0015] Figure 1 It is the overall structure schematic diagram of the utility model;

[0016] Figure 2 It is the plan view of the utility model;

[0017] Figure 3 It is the first slide rod, second slide rod and support rod connecting structure schematic diagram of the utility model figure;

[0018] Figure 4 It is the internal structure section schematic diagram of the utility model.

[0019] In the drawing: 1, base, 2, vibrating disc, 3, blanking inclined plate, 4, support rod, 5, first sliding groove, 6, second sliding groove, 7, first slide rod, 8, second slide rod, 9, movable plate, 10, shifting rod, 11, vibrating assembly, 12, vibrating motor, 13, screen, 14, reset spring, 15, movable slot, 16, extension rod. DETAILED DESCRIPTION

[0020] In order to make the technical method, creation features, achieve purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0021] As Figures 1-4 shown in a kind of high-efficiency screening vibration plate, including base 1, the base 1 top is provided with vibration plate 2, the vibration plate 2 one side inner wall middle part is fixedly connected with blanking inclined plate 3, the base 1 upper surface is fixedly connected with support rod 4 symmetrically, two first sliding slot 5 are respectively formed in the upper portion of two support rod 4 along horizontal direction, two second sliding slot 6 are respectively formed in the upper portion of two support rod 4 along vertical direction, the first sliding slot 5 is communicated with second sliding slot 6, two first sliding rod 7 are slidably connected in two first sliding slot 5 respectively, two second sliding rod 8 are slidably connected in two second sliding slot 6 respectively, the first sliding rod 7 is fixedly connected with second sliding rod 8, the one end of two second sliding rod 8 is respectively penetrated into vibration plate 2 inside and is fixedly connected with movable plate 9, the upper surface of two movable plate 9 is respectively fixedly connected with lever 10, the base 1 is fixedly connected with vibration assembly 11 between vibration plate 2, vibration plate 2 bottom is fixedly connected with vibration motor 12, vibration plate 2 inside is fixedly connected with screen 13, the first sliding slot 5 is obliquely arranged, the second sliding rod 8 circumferential outer wall is sleeved with reset spring 14, one end of reset spring 14 is fixedly connected with movable plate 9, the other end of reset spring 14 is fixedly connected with vibration plate 2 inner wall, the blanking inclined plate 3 is provided with movable slot 15, the lever 10 is penetrated movable slot 15 and extends to the upper surface of blanking inclined plate 3, therefore, ore raw materials need first drop to blanking inclined plate 3 and then drop to screen 13, and vibration motor 12 is synchronously started, so that screen 13 is synchronously screened to ore raw materials, when the screening machine is in use, the spacing between base 1 and vibration plate 2 will be up and down deviation under the action of the exciting force of vibration motor 12, when vibration plate 2 is displaced downward, the first sliding rod 7 and second sliding rod 8 are synchronously displaced downward, so that the first sliding rod 7 slides downward along the inclined surface of first sliding slot 5, so that the second sliding rod 8 pushes movable plate 9 to displace inward, movable plate 9 drives lever 10 to limit movement in movable slot 15, while reset spring 14 is stretched, conversely, when vibration plate 2 is displaced upward, movable plate 9 restores to initial state under the pull of reset spring 14, so that the effect that lever 10 is back and forth to ore raw materials on blanking inclined plate 3 is achieved, so that the situation that ore raw materials are accumulated in a piece after being conveyed to screen 13 is avoided, the screening efficiency of the screening machine to ore raw materials is further improved, and the working strength of staff is further reduced without manually stirring ore raw materials on screen 13.

[0022] Preferably, the two movable plates 9 are fixedly connected with an extension rod 16, so that the extension rod 16 is synchronously extended or retracted when the movable plates 9 are displaced, so that the extension rod 16 forms a supporting effect, avoiding the problem of tilting of the movable plates 9 during displacement, effectively improving the stability and smoothness of the displacement of the movable plates 9.

[0023] Working principle: when the high-efficiency screening vibration disc is in use, the spacing between the base 1 and the vibration disc 2 will be up and down offset under the excitation force of the vibration motor 12, when the vibration disc 2 is displaced downward, the first slide rod 7 and the second slide rod 8 are synchronously displaced downward, so that the first slide rod 7 slides downward along the first slide groove 5 slope, thus making the second slide rod 8 push the movable plate 9 to displace inward, the movable plate 9 drives the push rod 10 to move in the movable groove 15, and the return spring 14 is stretched, vice versa, when the vibration disc 2 is displaced upward, the movable plate 9 is restored to the initial state under the pull of the return spring 14, so as to achieve the effect of the push rod 10 on the back and forth pushing of the ore raw materials on the feeding inclined plate 3, thus avoiding the situation that the ore raw materials are accumulated in a block after being conveyed to the screen 13, further improving the screening efficiency of the screening machine on the ore raw materials, and at the same time, it is not necessary to manually push the ore raw materials on the screen 13, further reducing the working intensity of the staff.

Claims

1. A high-efficiency screening vibrating plate, characterized by: comprising a base (1); A vibration plate (2), wherein a vibration plate (2) is provided above the base (1); A blanking inclined plate (3), wherein the blanking inclined plate (3) is fixedly connected to the middle portion of the inner wall of one side of the vibration plate (2); A support rod (4), the upper surface of the base (1) being symmetrically fixedly connected to the support rod (4); A first chute (5), wherein the upper portions of the two support rods (4) are respectively penetrated by a first chute (5) in a horizontal direction; A second chute (6), wherein the upper portions of the two support rods (4) are respectively provided with a second chute (6) in a vertical direction, and the first chute (5) is connected to the second chute (6); A first sliding rod (7), wherein the two first sliding grooves (5) are respectively slidably connected to the first sliding rod (7); A second slide bar (8), wherein the two second slide grooves (6) are respectively slidably connected to the second slide bar (8), and the first slide bar (7) is fixedly connected to the second slide bar (8); A movable plate (9), one end of each of the two second sliding rods (8) respectively penetrates into the interior of the vibration plate (2) and is fixedly connected to the movable plate (9); A shift rod (10) is fixedly connected to the upper surfaces of the two movable plates (9).

2. The high-efficiency screening vibrating plate according to claim 1, characterized in that: The base (1) and the vibration plate (2) are fixedly connected via a vibration assembly (11); a vibration motor (12) is fixedly connected to the bottom of the vibration plate (2); and a screen (13) is fixedly connected inside the vibration plate (2).

3. The high-efficiency screening vibrating plate according to claim 1, characterized in that: The first chute (5) is arranged in an inclined manner.

4. The high-efficiency screening vibrating plate according to claim 2, characterized in that: A return spring (14) is sleeved on the outer circumferential wall of the second slide rod (8), one end of the return spring (14) is fixedly connected to the movable plate (9), and the other end of the return spring (14) is fixedly connected to the inner wall of the vibration disk (2).

5. The high-efficiency screening vibrating plate according to claim 1, characterized in that: A movable groove (15) is provided on the blanking inclined plate (3), and the shifting rod (10) passes through the movable groove (15) and extends to the upper surface of the blanking inclined plate (3).

6. The high-efficiency screening vibrating plate according to claim 4, characterized in that: A telescopic rod (16) is fixedly connected between the two movable plates (9).

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