Silica ore screening device

Abstract

The utility model provides a silicon ore screening device, and belongs to the technical field of screening devices. The silicon ore screening device comprises a screening assembly and an anti-blocking assembly, the screening assembly comprises a support, a shaking screen plate and a material box, the material box is fixedly connected to the upper portion of the support, the shaking screen plate is in reciprocating sliding connection with the support, and the anti-blocking assembly comprises a linear sliding rail, a sliding box, a telescopic piece and an ejector rod. The linear sliding rail is slidably connected with the bottom of the shaking sieve plate, and the upper portion of the ejector rod slidably penetrates through the upper portion of the sliding box. In the whole using process, the sliding end of the linear sliding rail can be used for driving the sliding box to move, screening holes of the shaking screening plate can be dredged one by one, in the dredging process, ore can be screened while the screening holes of the shaking screening plate are dredged, blocking is effectively prevented, meanwhile, the screening holes do not need to be dredged through a machine halt, and the working efficiency is improved. And the screening efficiency can be improved.

Description

Technical Field

[0001] This application relates to the field of screening devices, and more specifically, to a screening device for silicon ore. Background Technology

[0002] When mining silicon ore, it is necessary to screen the silicon ore, and screening devices are often used. Since the diameter of silicon ore stones varies, during the screening process, stones often get stuck inside the screen holes of the screening device. Many screening devices need to be stopped to facilitate the removal of stones stuck inside the screen holes, which reduces screening efficiency. Utility Model Content

[0003] To overcome the above shortcomings, this application provides a screening device for silicon ore, which aims to improve the problem that many screening devices require shutdown to easily clean the stones stuck in the screen holes, thereby reducing screening efficiency.

[0004] This application provides a silicon ore screening device, including a screening component and an anti-clogging component. The screening component includes a support, a vibrating screen plate, and a material box. The material box is fixedly connected to the upper part of the support. The vibrating screen plate is reciprocally slidably connected to the support. The anti-clogging component includes a linear slide rail, a sliding box, a telescopic component, and a top rod. The linear slide rail is slidably connected to the bottom of the vibrating screen plate. The sliding box is fixedly connected to the sliding end of the linear slide rail. The end of the telescopic component is fixedly connected to the sliding box. The output end of the telescopic component is fixedly connected to the bottom of the top rod. The upper part of the top rod slides through the upper part of the sliding box, and the top rod moves below the vibrating screen plate.

[0005] In one specific implementation, a guide plate is provided on one side of the support and on the side of the discharge end of the shaking screen plate.

[0006] In the above process, it is convenient to export the large particles of ore after screening and implement material feeding.

[0007] In one specific implementation, the support is provided with a conveyor located below the swaying screen plate.

[0008] In the above process, the small particles of ore after screening can be exported.

[0009] In one specific implementation, the vibrating screen plate includes a first motor, a disc, a connecting rod, and a screen plate. The first motor is fixedly connected to one side of the support, the disc is fixedly connected to the output end of the first motor, one end of the connecting rod is rotatably connected to one side of the disc, the other end of the connecting rod is rotatably connected to one side of the screen plate, and the screen plate is reciprocally slidably connected to the support.

[0010] In the above process, the output end of the first motor drives the disk to rotate, the disk drives the connecting rod to move, and the connecting rod drives the screen plate to reciprocate, shaking and screening the ore on the upper part of the screen plate.

[0011] In one specific implementation, the linear guide rail includes a second motor, a lead screw, and a slider. The slider and the lead screw are symmetrically arranged. The slider is slidably connected to the mesh plate, the lead screw is rotatably connected to the mesh plate, and the lead screw is threadedly connected to the slider. The second motor is fixedly connected to one side of the mesh plate, the output end of the second motor is fixedly connected to the lead screw, and the sliding box is fixedly connected to the slider.

[0012] In the above process, the output end of the second motor drives the lead screw to rotate, the lead screw can drive the slider to move, the slider drives the sliding box to move, the telescopic component and the top rod inside the sliding box move synchronously, moving the top rod to below the screen mesh, the output end of the telescopic component pushes the top rod to rise, inserting the upper part of the top rod into the screen hole, pushing out the stones stuck in the screen hole, and clearing the screen hole.

[0013] In one specific implementation, the output end of the second motor is provided with a first pulley, and the lead screw is provided with a second pulley, with the first pulley and the second pulley being connected in a transmission manner.

[0014] In one specific implementation, a fixed frame is provided at the bottom of the sliding box, the end of the telescopic member is fixedly connected to the fixed frame, and the telescopic member and the fixed frame are symmetrically arranged.

[0015] In one specific implementation, a vibration motor is provided on one side of the top rod.

[0016] In the above process, the vibration motor can vibrate and impact the stuck stones while the push rod is inserted into the screen hole of the screen plate, making it easier to push the stones stuck in the screen hole out.

[0017] Beneficial Effects: This application provides a screening device for silicon ore. During use, the raw ore is placed inside a hopper. Under gravity, the ore is gradually conveyed through the hopper to the upper part of a vibrating screen plate. The vibrating screen plate vibrates, screening the ore. During screening, the sliding end of the linear guide rail drives the sliding box to move. The sliding box drives the telescopic component and the top rod to move, moving the top rod below the screen holes of the vibrating screen plate. At this time, the output end of the telescopic component drives the top rod to rise, clearing the screen holes of the vibrating screen plate. Throughout the entire process, the sliding end of the linear guide rail can drive the sliding box to move, clearing each screen hole of the vibrating screen plate individually. During the clearing process, ore screening can be performed simultaneously with clearing the screen holes of the vibrating screen plate, effectively preventing clogging without stopping the machine to clear the screen holes, thus improving screening efficiency. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this application, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the structure of the silicon ore screening device provided in the embodiments of this application;

[0020] Figure 2 A partial structural schematic diagram of the bracket and hopper provided for embodiments of this application;

[0021] Figure 3 A partial structural schematic diagram of the shaking screen plate provided in the embodiments of this application;

[0022] Figure 4 A partial structural schematic diagram of the linear guide rail provided in the embodiments of this application;

[0023] Figure 5 A partial structural diagram of the top rod provided in the embodiments of this application.

[0024] In the diagram: 100-screening assembly; 110-support; 111-guide plate; 112-conveyor; 120-vibrating screen plate; 121-first motor; 122-disc; 123-connecting rod; 124-mesh plate; 130-material bin; 200-anti-blocking assembly; 210-linear slide rail; 211-second motor; 212-lead screw; 213-slider; 214-first pulley; 215-second pulley; 220-sliding box; 221-fixed frame; 230-telescopic component; 240-top rod; 241-vibrating motor. Detailed Implementation

[0025] The technical solutions in the embodiments of this application will now be described with reference to the accompanying drawings.

[0026] Please see Figure 1 This application provides a screening device for silicon ore, including a screening component 100 and an anti-clogging component 200.

[0027] Please see Figures 1-5 The screening assembly 100 includes a support 110, a vibrating screen plate 120, and a material box 130. The material box 130 is fixedly connected to the upper part of the support 110. The vibrating screen plate 120 is reciprocally slidably connected to the support 110. The anti-blocking assembly 200 includes a linear slide rail 210, a sliding box 220, a telescopic member 230, and a top rod 240. The linear slide rail 210 is slidably connected to the bottom of the vibrating screen plate 120. The sliding box 220 is fixedly connected to the sliding end of the linear slide rail 210. The end of the telescopic member 230 is fixedly connected to the sliding box 220. The telescopic member 230 conveys... The outlet end is fixedly connected to the bottom of the top rod 240. The upper part of the top rod 240 slides through the upper part of the sliding box 220. The top rod 240 moves below the shaking screen plate 120. A guide plate 111 is provided on one side of the support 110 and on the side of the discharge end of the shaking screen plate 120. A conveyor 112 is provided below the shaking screen plate 120 on the support 110. The shaking screen plate 120 includes a first motor 121, a disc 122, a connecting rod 123, and a screen plate 124. The first motor 121 is fixedly connected to one side of the support 110. The disc 122 is connected to the first motor 121. 21. The output end is fixedly connected. One end of the connecting rod 123 is rotatably connected to one side of the disc 122, and the other end of the connecting rod 123 is rotatably connected to one side of the mesh plate 124. The mesh plate 124 is reciprocally slidably connected to the bracket 110. The linear slide rail 210 includes a second motor 211, a lead screw 212, and a slider 213. The slider 213 and the lead screw 212 are symmetrically arranged. The slider 213 is slidably connected to the mesh plate 124, and the lead screw 212 is rotatably connected to the mesh plate 124. The lead screw 212 is threadedly connected to the slider 213. The second motor 211 is connected to one side of the mesh plate 124. The second motor 211 is fixedly connected to the output end of the lead screw 212, the sliding box 220 is fixedly connected to the slider 213, the output end of the second motor 211 is provided with a first pulley 214, the lead screw 212 is provided with a second pulley 215, the first pulley 214 and the second pulley 215 are connected by transmission, the bottom of the sliding box 220 is provided with a fixed frame 221, the end of the telescopic member 230 is fixedly connected to the fixed frame 221, and the telescopic member 230 and the fixed frame 221 are symmetrically arranged, and a vibration motor 241 is provided on one side of the top rod 240.

[0028] The working principle of this silicon ore screening device is as follows: During operation, the raw ore is placed inside the material bin 130. Under gravity, the ore gradually flows through the material bin 130 to the upper part of the screen plate 124. The output end of the first motor 121 drives the rotation of the disc 122, which in turn drives the movement of the connecting rod 123. The connecting rod 123 then drives the reciprocating movement of the screen plate 124, causing the ore on the upper part of the screen plate 124 to be shaken and screened. During the screening process, the sliding end of the linear guide rail 210 drives the sliding box 220 to move, and the sliding box 220 drives the telescopic component 2... The movement of the top rod 240 and the telescopic component 230 moves the top rod 240 below the screen holes of the screen plate 124. At this time, the output end of the telescopic component 230 drives the top rod 240 to lift, clearing the screen holes of the screen plate 124. During the entire operation, the sliding end of the linear guide rail 210 can be used to drive the sliding box 220 to clear the screen holes of the screen plate 124 one by one. During the clearing process, the ore can be screened while the screen holes of the screen plate 124 are cleared, effectively preventing blockage and clearing the screen holes without stopping the machine, which can improve the screening efficiency.

[0029] It should be noted that the telescopic component 230 is an electric push rod.

[0030] The above description is merely an embodiment of this application and is not intended to limit the scope of protection of this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the scope of protection of this application. It should be noted that similar reference numerals and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

Claims

1. A screening device for silicon ore, characterized in that, include The screening assembly (100) includes a support (110), a vibrating screen plate (120), and a material box (130). The material box (130) is fixedly connected to the upper part of the support (110), and the vibrating screen plate (120) is reciprocally slidably connected to the support (110). The anti-blocking component (200) includes a linear slide rail (210), a sliding box (220), a telescopic component (230), and a top rod (240). The sliding end of the linear slide rail (210) is slidably connected to the bottom of the shaking screen plate (120). The sliding box (220) is fixedly connected to the sliding end of the linear slide rail (210). The end of the telescopic component (230) is fixedly connected to the sliding box (220). The output end of the telescopic component (230) is fixedly connected to the bottom of the top rod (240). The upper part of the top rod (240) slides through the upper part of the sliding box (220). The top rod (240) moves below the shaking screen plate (120).

2. The screening device for silicon ore according to claim 1, characterized in that, A guide plate (111) is provided on one side of the support (110) and on the side of the discharge end of the shaking screen plate (120).

3. The screening device for silicon ore according to claim 1, characterized in that, The support (110) is located below the shaking screen plate (120) and a conveyor (112) is provided.

4. The screening device for silicon ore according to claim 1, characterized in that, The vibrating screen plate (120) includes a first motor (121), a disc (122), a connecting rod (123), and a screen plate (124). The first motor (121) is fixedly connected to one side of the bracket (110), the disc (122) is fixedly connected to the output end of the first motor (121), one end of the connecting rod (123) is rotatably connected to one side of the disc (122), and the other end of the connecting rod (123) is rotatably connected to one side of the screen plate (124). The screen plate (124) is reciprocally slidably connected to the bracket (110).

5. A screening device for silicon ore according to claim 4, characterized in that, The linear guide rail (210) includes a second motor (211), a lead screw (212), and a slider (213). The slider (213) and the lead screw (212) are symmetrically arranged. The slider (213) is slidably connected to the mesh plate (124). The lead screw (212) is rotatably connected to the mesh plate (124). The lead screw (212) is threadedly connected to the slider (213). The second motor (211) is fixedly connected to one side of the mesh plate (124). The output end of the second motor (211) is fixedly connected to the lead screw (212). The sliding box (220) is fixedly connected to the slider (213).

6. A screening device for silicon ore according to claim 5, characterized in that, The output end of the second motor (211) is provided with a first pulley (214), and the lead screw (212) is provided with a second pulley (215). The first pulley (214) and the second pulley (215) are connected by transmission.

7. A screening device for silicon ore according to claim 1, characterized in that, The bottom of the sliding box (220) is provided with a fixed frame (221), and the end of the telescopic member (230) is fixedly connected to the fixed frame (221). The telescopic member (230) and the fixed frame (221) are symmetrically arranged.

8. A screening device for silicon ore according to claim 1, characterized in that, A vibration motor (241) is provided on one side of the top rod (240).

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