Solid waste separation device for concentrating machine

Abstract

The utility model relates to the technical field of solid waste, and provides a solid waste separating device for a concentrating machine, which comprises a screen box and a support rod, the top of the screen box is fixedly connected with a feed port through a screw, four symmetrically arranged fixing blocks are welded at the bottom of the screen box, springs are welded at the bottoms of the fixing blocks, and the support rod is fixedly connected with the screen box. By means of the arrangement of the eccentric wheel, the motor and other structures, solid waste enters through the feeding port, after the motor is started, centrifugal force generated by rotation of the eccentric wheel enables the screen box to vibrate, and the solid waste is repeatedly thrown up and falls down on the screen and is divided into two parts according to the size, and small particles pass through the first filter screen, fall on the second filter screen and finally enter the second waste material layer, so that the efficiency and the accuracy of solid waste treatment are improved in the vibration screening process. By means of the technical scheme, the problems that in the prior art, the separation efficiency is low, and the labor cost is increased are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of solid wastes, and in particular to a solid waste separation device for a mineral processing machine. Background Art

[0002] Ore dressing is an important process in the ore processing. Its purpose is to separate useful minerals from useless minerals in the ore by physical or chemical methods, so as to improve the grade and recovery rate of the ore. In the traditional mineral processing process, a large amount of solid waste is usually generated. These wastes contain a mixture of useful minerals and useless minerals, which need to be further separated and processed. The solid waste separation device is a device used to separate solid waste in the mineral processing process. Its main function is to effectively separate useful minerals from useless minerals in solid waste, so as to further recover and utilize useful minerals and reduce the impact on the environment.

[0003] The authorization announcement number in the prior art is CN 219618561U, and its name is a solid waste treatment and separation device, which includes an upper connecting bin, a processing box, a lower connecting bin and related components. A compression group is installed on the inner side of the upper connecting bin, a pressing plate is connected to the bottom of the compression group, the bottom of the upper connecting bin is connected to the lower connecting bin, auxiliary rails are installed on the left and right sides of the inner wall of the lower connecting bin, the processing box is connected to one side of the auxiliary rail, and a lifting group is connected to the left and right sides of the processing box. A drainage group is installed at the bottom of the processing box, and support groups are arranged on the left and right sides of the drainage group.

[0004] However, the patent uses a compression group to perform high-intensity compression on the solid waste in the processing box, which only separates the liquid and cannot separate the size of the solid waste for further processing. It is more troublesome to separate the compressed solid waste, which reduces the separation efficiency. In addition, the patent cannot automatically clean the stains on the filter plate, which increases labor. Utility Model Content

[0005] The utility model provides a solid waste separation device for a ore dressing machine, which solves the problems of low separation efficiency and increased labor cost in the related technology.

[0006] The technical solution of the utility model is as follows:

[0007] A solid waste separation device for a mineral processing machine comprises a screen box and a support rod, the top of the screen box is fixedly connected to a feed port by screws, four symmetrically arranged fixing blocks are welded to the bottom of the screen box, a spring is welded to the bottom of the fixing block, a supporting foot is welded to the other end of the spring, a connecting rod is fixedly arranged inside the screen box, a motor is installed on the top of the support rod, an output end of the motor is fixedly connected to a coaxially arranged rotating shaft through a coupling, an eccentric wheel is sleeved on the outer circumference of the rotating shaft, the eccentric wheel and the connecting rod are fixedly connected, and a first filter screen and a second filter screen are respectively provided inside the screen box.

[0008] Preferably, a reciprocating screw is rotatably installed inside the collecting box, a slider is slidably installed on the outer circumferential surface of the reciprocating screw, a straight rod is slidably installed inside the slider, a driven block is welded on the top of the slider, a hose is arranged inside the driven block, one end of the hose is fixedly connected to a suction nozzle, and the other end of the hose is fixedly connected to a vacuum cleaner, a synchronous belt is jointly sleeved on the rotating shaft and the reciprocating screw through a synchronous wheel, a collecting box is arranged on one side of the screen box, and a first waste layer and a second waste layer are arranged inside the collecting box.

[0009] Preferably, a groove is provided inside the screen box, and the first filter screen and the second filter screen are both arranged inside the groove to filter the solid waste according to the size.

[0010] Preferably, a sliding groove is provided inside the sliding block, and the straight rod is slidably connected to the inside of the sliding groove to prevent the sliding block from self-rotating.

[0011] Preferably, a through hole is opened inside the collection box, and the hose is arranged inside the through hole for dust collection and cleaning.

[0012] Preferably, a control panel is installed on one side of the screen box, and the motor is electrically connected to the control panel for controlling the start-up of the motor.

[0013] The working principle and beneficial effects of the utility model are:

[0014] 1. In the utility model, solid waste enters through the feed port through the arrangement of structures such as eccentric wheels and motors. After the motor is started, the centrifugal force generated by the rotation of the eccentric wheel causes the screen box to vibrate, and the solid waste is repeatedly thrown up and down on the screen and is divided into two parts according to size: large particles fall into the first waste layer, and small particles pass through the first filter screen and fall on the second filter screen, and finally enter the second waste layer. This vibration screening process improves the efficiency and accuracy of solid waste treatment.

[0015] 2. In the utility model, by setting structures such as a reciprocating screw and a suction nozzle, during the vibration screening process, the dust on the solid waste is shaken off and falls through the gaps in the filter screen. At the same time, the synchronous belt drives the synchronous wheel to rotate the reciprocating screw, driving the slider and the driven block to move back and forth, thereby causing the vacuum cleaner nozzle to move synchronously. After the vacuum cleaner is started, the dust is sucked in and enters the vacuum cleaner through the hose, thereby achieving an effective dust cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a structural schematic diagram of another viewing angle of the utility model;

[0019] Figure 3 for Figure 4 Enlarged view of the area marked A;

[0020] Figure 4 It is a partial structural schematic diagram of the utility model;

[0021] Figure 5 It is a schematic diagram of the internal structure of the utility model.

[0022] In the figure: 1. screen box; 2. feed inlet; 3. first filter; 4. motor; 5. support rod; 6. support foot; 7. spring; 8. fixing block; 9. control panel; 10. connecting rod; 11. eccentric wheel; 12. second filter; 13. synchronous belt; 14. rotating shaft; 15. reciprocating screw; 16. collecting box; 17. straight rod; 18. slider; 19. driven block; 20. suction nozzle; 21. hose; 22. vacuum cleaner. DETAILED DESCRIPTION

[0023] The following will be combined with 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 of 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.

[0024] Example

[0025] like Figure 1 to Figure 5 As shown, this embodiment proposes a solid waste separation device for a mineral processing machine, including a screen box 1 and a support rod 5. The top of the screen box 1 is fixedly connected to a feed port 2 by screws, and four symmetrically arranged fixing blocks 8 are welded to the bottom of the screen box 1. A spring 7 is welded to the bottom of the fixing block 8, and a supporting foot 6 is welded to the other end of the spring 7. A connecting rod 10 is fixedly arranged inside the screen box 1, and a motor 4 is installed on the top of the support rod 5. The output end of the motor 4 is fixedly connected to a coaxially arranged rotating shaft 14 through a coupling, and an eccentric wheel 11 is sleeved on the outer circumference of the rotating shaft 14. The center wheel 11 and the connecting rod 10 are fixedly connected, and the interior of the screen box 1 is respectively provided with a first filter screen 3 and a second filter screen 12. Through the arrangement of the eccentric wheel 11 and the motor 4 and other structures, the solid waste enters through the feed port 2. After the motor 4 is started, the centrifugal force generated by the rotation of the eccentric wheel 11 causes the screen box 1 to vibrate, and the solid waste is repeatedly thrown up and down on the screen and is divided into two parts according to size: large particles fall into the first waste layer, and small particles pass through the first filter screen 3 and fall on the second filter screen 12, and finally enter the second waste layer. This vibration screening process improves the efficiency and accuracy of solid waste treatment.

[0026] like Figure 1 to Figure 5 As shown, a reciprocating screw rod 15 is rotatably installed inside the collecting box 16, a slider 18 is slidably installed on the outer circumference of the reciprocating screw rod 15, a straight rod 17 is slidably installed inside the slider 18, a driven block 19 is welded on the top of the slider 18, a hose 21 is arranged inside the driven block 19, one end of the hose 21 is fixedly connected to a suction nozzle 20, and the other end of the hose 21 is fixedly connected to a dust collector 22, a synchronous belt 13 is jointly sleeved on the rotating shaft 14 and the reciprocating screw rod 15 through a synchronous wheel, and a collecting box is arranged on one side of the screen box 1. 16. The interior of the collecting box 16 is provided with a first waste layer and a second waste layer. Through the arrangement of structures such as the reciprocating screw 15 and the suction nozzle 20, during the vibration screening process, the dust on the solid waste is shaken off and falls through the gaps in the filter screen. At the same time, the synchronous belt 13 drives the synchronous wheel to rotate the reciprocating screw 15, driving the slider 18 and the driven block 19 to move back and forth, thereby causing the suction nozzle 20 of the vacuum cleaner 22 to move synchronously. After the vacuum cleaner 22 is started, the dust is sucked in and enters the vacuum cleaner 22 through the hose 21, thereby achieving an effective dust cleaning effect.

[0027] like Figure 1 to Figure 5 As shown, a groove is provided inside the screen box 1, the first filter screen 3 and the second filter screen 12 are both arranged inside the groove, a sliding groove is provided inside the slider 18, the straight rod 17 is slidably connected to the inside of the sliding groove, a through hole is provided inside the collecting box 16, a hose 21 is arranged inside the through hole, a control panel 9 is installed on one side of the screen box 1, and the motor 4 and the control panel 9 are electrically connected.

[0028] In this embodiment, first, the solid waste is poured into the feed port 2, and the operator starts the motor 4 through the control panel 9. The motor 4 drives the rotating shaft 14 to rotate, and the rotating shaft 14 drives the eccentric wheel 11 coaxially arranged therewith to rotate. The rotation of the eccentric wheel 11 drives the connecting rod 10 fixedly connected thereto to rotate, and the connecting rod 10 drives the screen box 1 to vibrate. It should be noted that the connecting rod 10 and the eccentric wheel 11 are not on the same central axis, so that centrifugal force is generated when they rotate. When the solid waste falls on the filter screen, it will be thrown up by the upward force, and fall back to the filter screen again due to inertial gravity. This movement is repeated, and the solid waste will first fall on the first filter screen 3. The large solid waste will continue to vibrate forward until it falls into the first waste layer in the collection box 16, while the smaller solid waste will fall from the gap of the first filter screen 3 onto the second filter screen 12, and the vibration drives it to move forward until it falls into the second waste layer in the collection box 16. At this time, the classification of solid waste of different sizes is completed, making subsequent processing more efficient and accurate.

[0029] During the vibration process, the dust attached to the solid waste will be separated from the solid waste with the vibration and fall down along the gaps in the filter. Under the action of the synchronous belt 13, the synchronous wheel drives the reciprocating screw 15 to rotate, and the reciprocating screw 15 drives the slider 18 to move back and forth, and the driven block 19 fixed on the slider 18 follows the movement. It should be noted that the straight rod 17 is slidably connected to the inside of the slider 18 to prevent the slider 18 from rotating. Because the suction nozzle 20 on the vacuum cleaner 22 is set on the connecting block, the suction nozzle 20 also moves back and forth. At this time, start the vacuum cleaner 22, and the dust will be sucked into the vacuum cleaner 22 by the suction nozzle 20 along the hose 21, thereby achieving the effect of cleaning.

[0030] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A solid waste separation device for a mineral processing machine, characterized in that: The invention comprises a screen box (1) and a support rod (5), wherein the top of the screen box (1) is fixedly connected to a feed port (2) by means of screws, the bottom of the screen box (1) is welded with four symmetrically arranged fixing blocks (8), the bottom of the fixing blocks (8) is welded with a spring (7), the other end of the spring (7) is welded with a supporting foot (6), a connecting rod (10) is fixedly arranged inside the screen box (1), a motor (4) is installed on the top of the support rod (5), the output end of the motor (4) is fixedly connected to a coaxially arranged rotating shaft (14) by means of a coupling, an eccentric wheel (11) is sleeved on the outer peripheral surface of the rotating shaft (14), the eccentric wheel (11) and the connecting rod (10) are fixedly connected, a first filter screen (3) and a second filter screen (12) are respectively arranged inside the screen box (1), a collecting box (16) is arranged on one side of the screen box (1), and a first waste layer and a second waste layer are arranged inside the collecting box (16).

2. A solid waste separation device for a ore dressing machine according to claim 1, characterized in that: A reciprocating screw (15) is rotatably mounted inside the collecting box (16); a slider (18) is slidably mounted on the outer peripheral surface of the reciprocating screw (15); a straight rod (17) is slidably mounted inside the slider (18); a driven block (19) is welded to the top of the slider (18); a hose (21) is arranged inside the driven block (19); one end of the hose (21) is fixedly connected to a suction nozzle (20); the other end of the hose (21) is fixedly connected to a dust collector (22); a synchronous belt (13) is commonly sleeved on the rotating shaft (14) and the reciprocating screw (15) via a synchronous wheel.

3. A solid waste separation device for a ore dressing machine according to claim 2, characterized in that: A groove is provided inside the screen box (1), and the first filter screen (3) and the second filter screen (12) are both arranged inside the groove.

4. A solid waste separation device for a ore dressing machine according to claim 3, characterized in that: The sliding block (18) has a sliding groove inside, and the straight rod (17) is slidably connected to the inside of the sliding groove.

5. A solid waste separation device for a ore dressing machine according to claim 4, characterized in that: A through hole is provided inside the collecting box (16), and the hose (21) is arranged inside the through hole.

6. A solid waste separation device for a ore dressing machine according to claim 5, characterized in that: A control panel (9) is installed on one side of the screen box (1), and the motor (4) is electrically connected to the control panel (9).

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