A belt shaking table device for tungsten fine mud recovery operation

Abstract

The invention discloses a belt shaking table device for tungsten fine mud recovery operation, comprising a mounting bracket, a mounting plate fixedly connected to one side of the bottom of the mounting bracket, a high-frequency motor fixedly connected to the top of the mounting plate, an input end of the high-frequency motor is electrically connected to an output end of a mains power supply, an active friction roller is rotatably connected to one end of the top of the mounting plate, and a pulley is fixedly connected to an outer end of an output shaft of the high-frequency motor and an outer end of the active friction roller. The invention stirs the tungsten fine mud tailings and water in a stirring barrel together through the cooperation between a rotating motor, a driving rotating shaft and a stirring paddle, so that large-particle mineral clusters contained in the tungsten fine mud tailings are decomposed into a variety of mineral particles, the mineral mud in the tailings is dissolved in the water, and various types of mineral particles show obvious stratification under the action of centrifugal force, so that the mineral particles become looser, thereby improving the screening effect of the belt shaking table and the recovery rate of the tungsten fine mud.

Description

Technical Field

[0001] The invention relates to the technical field of tungsten fine mud recovery, in particular to a belt shaking table device used for tungsten fine mud recovery operations. Background Art

[0002] Ore dressing is a process of crushing and grinding the ore according to the physical and chemical properties of different minerals in the ore, and then using gravity separation, flotation, magnetic separation, electrostatic separation and other methods to separate useful minerals from gangue minerals, and to separate various symbiotic useful minerals from each other as much as possible, and to remove or reduce harmful impurities, so as to obtain the raw materials required for smelting or other industries. Ore dressing can enrich the useful components in the minerals, reduce the consumption of fuel and transportation in smelting or other processing, and make low-grade ores economically utilized. In the process of recovering tungsten fine mud, a belt shaking table device is required;

[0003] However, the belt shaker device currently on the market directly adds the tailings and water from the flotation of tungsten fine mud into the upper hopper during the recovery process of tungsten fine mud, which makes it impossible to decompose the large particles of mineral clusters contained in the tailings, thereby reducing the recovery rate of tungsten fine mud. Summary of the invention

[0004] The present invention provides a belt shaking table device for tungsten fine mud recovery operations, which can effectively solve the problem that the belt shaking table device proposed in the above background technology directly adds the tailings and water of the black tungsten fine mud flotation into the upper hopper during the tungsten fine mud recovery operation, resulting in the large particle mineral clusters contained in the tailings being unable to decompose, thereby reducing the tungsten fine mud recovery rate.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a belt shaking table device for tungsten fine mud recovery operation, comprising a mounting bracket, a mounting plate fixedly connected to one side of the bottom of the mounting bracket, a high-frequency motor fixedly connected to the top of the mounting plate, the input end of the high-frequency motor is electrically connected to the output end of the mains, an active friction roller is rotatably connected to one end of the top of the mounting plate, a pulley is fixedly connected to the outer end of the high-frequency motor output shaft and the outer end of the active friction roller, a wide-surface transmission belt is sleeved on the outer side of the active friction roller, a mounting cross bar is symmetrically fixedly connected to the top of the mounting bracket, a drainage trough is fixedly connected to the top of the drainage trough, and a pre-separation mechanism is fixedly connected to one side of the top of the drainage trough;

[0006] The pre-separation mechanism includes a hopper, a discharge square pipe, a stirring barrel, a mounting frame, a reinforcing plate, a rotating motor, a driving rotating shaft, a connecting clamp, a stirring paddle, a discharge pipe, a separation plate, an overflow pipe, a separation box, a filter plate, a reflux square notch, a guide groove and a discharge pipe;

[0007] An upper hopper is fixedly connected to one side of the top of the drainage trough, a discharge square pipe is fixedly connected to one side of the bottom of the upper hopper, a stirring barrel is arranged at one side of the drainage trough, a mounting frame is fixedly connected to one side of the top of the stirring barrel, reinforcing plates are evenly arranged on the inner side of the mounting frame, a rotating motor is fixedly connected to one end of the top of the mounting frame, an input end of the rotating motor is electrically connected to an output end of the mains, an output shaft of the rotating motor is fixedly connected to a driving rotating shaft, and a stirring paddle is fixedly connected to the outer bottom of the driving rotating shaft;

[0008] Connecting clamps are evenly arranged on one side of the mixing barrel, a feeding pipe is fixedly connected to the middle part of the bottom end of the mixing barrel, an isolation plate is fixedly connected to the top of the inner side of the mixing barrel corresponding to the outer side of the driving rotating shaft, an overflow pipe is fixedly connected to the top of one side of the mixing barrel, a separation box is fixedly connected to one end of the overflow pipe, a filter plate is fixedly connected to the inside of the separation box, a reflux square notch is opened in the middle part of one side of the separation box, a guide groove is fixedly connected to the edge of one side of the separation box corresponding to the reflux square notch, and a drain pipe is fixedly connected to the middle part of the bottom end of the separation box.

[0009] Preferably, the two pulleys are connected by a transmission belt, and the surface of the wide transmission belt is evenly provided with stripes.

[0010] Preferably, circular drainage holes are evenly opened on the inner bottom of the drainage trough, strip-shaped groove holes are evenly opened on the inner bottom of the drainage trough corresponding to the discharge square tube, and a water pipe mounting buckle is fixedly connected to the middle of one side of the top of the drainage trough.

[0011] Preferably, the outlet of the feed pipe is located in the slope area of ​​the upper hopper, and the outlet of the guide groove is located in the top area of ​​the upper hopper.

[0012] Preferably, a connecting plate is symmetrically fixedly connected to one side of the bottom of the mounting bracket, a long supporting column is rotatably connected to the bottom end of the connecting plate, and an inclination adjustment mechanism is symmetrically arranged at the bottom of the mounting bracket;

[0013] The inclination adjustment mechanism comprises a short support column, a lower adjustment block, an adjustment square groove, a guide slide groove, a middle adjustment block, an upper adjustment block, an adjustment threaded rod, an adjustment ring, an upper connecting square rod, a fixing round hole and a fixing bolt;

[0014] The bottom of the mounting bracket is symmetrically provided with short support columns, the top of the short support columns is fixedly connected to a lower adjustment block, an adjustment square groove is provided in the middle of the top of the lower adjustment block, a guide slide groove is symmetrically provided inside the adjustment square groove, a middle adjustment block is slidably connected inside the guide slide groove, both sides of the lower adjustment block are evenly provided with fixed circular holes, and both sides of the middle adjustment block are movably connected to the inner positions of the corresponding fixed circular holes;

[0015] The middle part of the top of the middle adjustment block is fixedly connected to the upper adjustment block, the middle part of the top of the upper adjustment block is movably connected to the adjustment threaded rod, the outer side of the adjustment threaded rod is threadedly connected to an adjustment ring at a position corresponding to the middle part of the upper adjustment block, and the middle part of the top of the upper adjustment block is fixedly connected to the upper connecting square rod.

[0016] Preferably, the top end of the upper connecting square rod is rotatably connected to the mounting bracket, and the side surface of the middle adjustment block is tightly fitted to the inner wall of the adjustment square groove.

[0017] Preferably, a protective long circular ring is fixedly connected to one side of the wide transmission belt, and a recovery mechanism is symmetrically fixedly connected to the other side of the wide transmission belt;

[0018] The recovery mechanism includes a limiting rubber strip, a long feed plate, a short feed plate, a tailings collection bucket, a middling collection bucket, a concentrate collection bucket, a microporous filter plate and a drainage guide trough;

[0019] A limiting rubber strip is symmetrically fixedly connected to the other side of the wide transmission belt, a long blanking plate is fixedly connected to the middle position of the two limiting rubber strips corresponding to the other side edge of the mounting bracket, a short blanking plate is fixedly connected to one end of the mounting bracket, a tailings collecting bucket is arranged at one end of the bottom of the mounting bracket, a medium ore collecting bucket is arranged at one side of the tailings collecting bucket, and a concentrate collecting bucket is arranged at one side of the medium ore collecting bucket, microporous filter plates are fixedly connected to the inner bottoms of the tailings collecting bucket, medium ore collecting bucket and concentrate collecting bucket, and drainage guide grooves are arranged at the bottoms of the tailings collecting bucket, medium ore collecting bucket and concentrate collecting bucket.

[0020] Preferably, the discharge port of the long feed plate is located within the top range of the tailings collecting bucket, the middling collecting bucket and the concentrate collecting bucket, the short feed plate is located at the top of the concentrate collecting bucket, and the outlet of the drainage pipe is located at the top of the tailings collecting bucket.

[0021] Preferably, the other end of the top of the mounting bracket is fixedly connected with a tensioning force adjustment mechanism;

[0022] The tensioning force adjustment mechanism comprises a mounting support block, a mounting rectangular groove, a guide rectangular groove, a sliding block, an adjustment bolt, a fiber circular groove, a limit spring and a driven friction roller;

[0023] The other end of the top of the mounting bracket is fixedly connected to a mounting support block, a mounting rectangular groove is opened in the middle of one side of the mounting support block, the top and bottom of the inner side of the mounting rectangular groove are opened with guide rectangular grooves, a sliding block is slidably connected to the inner side of the guide rectangular groove, an adjusting bolt is rotatably connected to the middle of one side of the sliding block, a fiber circular groove is opened in the middle of one side inside the mounting rectangular groove, a limiting spring is fixedly connected to the inner side of the fiber circular groove, and a driven friction roller is rotatably connected to the middle of one side of the sliding block.

[0024] Preferably, one end of the limit spring is fixedly connected to the sliding block, and the outer side of the driven friction roller is tightly fitted to the wide transmission belt.

[0025] Compared with the prior art, the present invention has the following beneficial effects: the present invention has a scientific and reasonable structure and is safe and convenient to use:

[0026] 1. A pre-separation mechanism is set up. The water pipe is installed on one side of the mixing barrel through the connecting clamp. The rotating motor is installed on the top of the mixing barrel through the cooperation between the mounting frame and the reinforcing plate. The tungsten fine mud tailings and water in the mixing barrel are stirred together through the cooperation between the rotating motor, the driving rotating shaft and the stirring paddle, so that the large-particle mineral clusters contained in the tungsten fine mud tailings are decomposed into a variety of mineral particles, and the sludge in the tailings is dissolved in the water. Under the action of centrifugal force, various types of mineral particles show obvious stratification, which makes the mineral particles become looser, thereby improving the screening effect of the belt shaker and the recovery rate of tungsten fine mud.

[0027] 2. The turbid liquid containing dissolved mineral mud in the mixing barrel is discharged through the isolation plate and the overflow pipe. The mineral particles contained in the turbid liquid are intercepted through the cooperation between the separation box and the filter plate. The mineral particles intercepted by the filter plate are introduced into the upper hopper through the cooperation between the reflux square notch and the guide groove, and then re-screened in the belt shaker, which avoids the waste of mineral particles and optimizes the use process of the belt shaker.

[0028] 3. An inclination adjustment mechanism is set up. Through the cooperation between the lower adjusting block, the adjusting square groove, the guide slide groove, the middle adjusting block, the fixed round hole and the fixing bolt, the inclination angle of the wide transmission belt of the belt shaker can be adjusted in a large range. Through the cooperation between the upper adjusting block, the adjusting threaded rod, the adjusting ring and the upper connecting square rod, the inclination angle of the wide transmission belt can be adjusted in a small range. Through the cooperation of the coarse and fine adjustments, the adjustment accuracy of the belt shaker is improved while the adjustment rate is ensured, and the performance of the belt shaker is improved.

[0029] 4. A recovery mechanism is set up to protect the edge of the wide transmission belt through the limiting rubber strip, which effectively prevents mineral particles and water from dripping onto the active friction roller and the driven friction roller, ensuring the normal rotation of the active friction roller and the driven friction roller. Through the cooperation between the long unloading plate and the short unloading plate, the water flow and mineral particles discharged from the wide transmission belt are guided to ensure that the water flow and mineral particles can enter the tailings collection bucket, the medium ore collection bucket and the concentrate collection bucket. Through the cooperation between the tailings collection bucket, the medium ore collection bucket, the concentrate collection bucket, the microporous filter plate and the drainage guide groove, different types of mineral particles are collected separately, and the mineral particles are separated from the water, thereby optimizing the recovery process of the belt shaker.

[0030] 5. A tension adjustment mechanism is provided, and the position of the driven friction roller is adjusted by installing the support block, the installing rectangular groove, the guide rectangular groove, the sliding block and the adjusting bolt, so that the active friction roller and the driven friction roller can fit tightly with the wide surface transmission belt to ensure the normal movement of the wide surface transmission belt. Through the cooperation between the adjusting bolt, the fiber circular groove and the limit spring, the sliding block is clamped in both directions, so that the position of the sliding block and the driven friction roller is fixed more reliably, thereby improving the stability of the belt shaker during operation.

[0031] In summary, by optimizing the feeding process, angle adjustment method, position adjustment process of the driven friction roller and the recovery process of the minerals after sorting, the recovery rate of tungsten fine mud is increased, the use process of the belt shaker is improved, the recovery process of the belt shaker is optimized, and the stability of the belt shaker during operation is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0033] In the attached picture:

[0034] Figure 1 It is a schematic diagram of the structure of the present invention;

[0035] Figure 2 It is a schematic diagram of the high-frequency motor installation structure of the present invention;

[0036] Figure 3 It is a schematic diagram of the installation structure of the drainage trough of the present invention;

[0037] Figure 4 It is a schematic diagram of the structure of the pre-separation mechanism of the present invention;

[0038] Figure 5 It is a schematic diagram of the structure of the inclination adjustment mechanism of the present invention;

[0039] Figure 6 It is a schematic diagram of the structure of the recovery mechanism of the present invention;

[0040] Figure 7 It is a structural schematic diagram of the tensioning force adjustment mechanism of the present invention;

[0041] Numbers in the figure: 1. Mounting bracket; 2. Mounting plate; 3. High-frequency motor; 4. Active friction roller; 5. Pulley; 6. Transmission belt; 7. Wide transmission belt; 8. Mounting crossbar; 9. Drainage trough;

[0042] 10. Pre-separation mechanism; 1001. Loading hopper; 1002. Discharge square pipe; 1003. Mixing barrel; 1004. Mounting frame; 1005. Reinforcement plate; 1006. Rotating motor; 1007. Driving rotating shaft; 1008. Connecting clamp; 1009. Stirring paddle; 1010. Discharge pipe; 1011. Isolation plate; 1012. Overflow pipe; 1013. Separation box; 1014. Filter plate; 1015. Reflux square notch; 1016. Guide groove; 1017. Discharge pipe;

[0043] 11. Connecting plate; 12. Long supporting column;

[0044] 13. Tilt adjustment mechanism; 1301. Short support column; 1302. Lower adjustment block; 1303. Adjustment square groove; 1304. Guide slide groove; 1305. Middle adjustment block; 1306. Upper adjustment block; 1307. Adjustment threaded rod; 1308. Adjustment ring; 1309. Upper connecting square rod; 1310. Fixing round hole; 1311. Fixing bolt;

[0045] 14. Protective long ring;

[0046] 15. Recovery mechanism; 1501. Limiting rubber strip; 1502. Long unloading plate; 1503. Short unloading plate; 1504. Tailings collecting bucket; 1505. Medium ore collecting bucket; 1506. Concentrate collecting bucket; 1507. Microporous filter plate; 1508. Drainage guide trough;

[0047] 16. Tensioning force adjustment mechanism; 1601. Mounting support block; 1602. Mounting rectangular groove; 1603. Guide rectangular groove; 1604. Sliding block; 1605. Adjusting bolt; 1606. Fiber circular groove; 1607. Limiting spring;

[0048] 17. Driven friction roller. DETAILED DESCRIPTION

[0049] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0050] Example: Figure 1-7As shown, the present invention provides a technical solution, a belt shaking table device for tungsten fine mud recovery operation, comprising a mounting bracket 1, a mounting plate 2 is fixedly connected to one side of the bottom of the mounting bracket 1, a high-frequency motor 3 is fixedly connected to the top of the mounting plate 2, the input end of the high-frequency motor 3 is electrically connected to the output end of the mains, an active friction roller 4 is rotatably connected to one end of the top of the mounting plate 2, a pulley 5 is fixedly connected to the outer end of the output shaft of the high-frequency motor 3 and the outer end of the active friction roller 4, a wide-surface transmission belt 7 is sleeved on the outer side of the active friction roller 4, the two pulleys 5 are connected by a transmission belt 6, and the surface of the wide-surface transmission belt 7 is evenly provided with strip patterns, a mounting cross bar 8 is symmetrically fixedly connected to the top of the mounting bracket 1, a drainage groove 9 is fixedly connected to the top of the drainage groove 9, and a pre-separation mechanism 10 is fixedly connected to one side of the top of the drainage groove 9;

[0051] The pre-separation mechanism 10 includes a hopper 1001, a discharge square pipe 1002, a mixing barrel 1003, a mounting frame 1004, a reinforcing plate 1005, a rotating motor 1006, a driving rotating shaft 1007, a connecting clamp 1008, a mixing paddle 1009, a discharge pipe 1010, a separation plate 1011, an overflow pipe 1012, a separation box 1013, a filter plate 1014, a reflux square notch 1015, a guide groove 1016 and a discharge pipe 1017;

[0052] An upper hopper 1001 is fixedly connected to one side of the top of the drainage trough 9, a discharge square tube 1002 is fixedly connected to one side of the bottom of the upper hopper 1001, drainage circular holes are evenly opened on the inner bottom of the drainage trough 9, and strip-shaped slots are evenly opened on the inner bottom of the drainage trough 9 corresponding to the discharge square tube 1002, a water pipe mounting buckle is fixedly connected to the middle of one side of the top of the drainage trough 9, a stirring barrel 1003 is arranged at one side of the drainage trough 9, a mounting frame 1004 is fixedly connected to one side of the top of the stirring barrel 1003, reinforcing plates 1005 are evenly arranged on the inner side of the mounting frame 1004, a rotating motor 1006 is fixedly connected to one end of the top of the mounting frame 1004, the input end of the rotating motor 1006 is electrically connected to the output end of the mains, the output shaft of the rotating motor 1006 is fixedly connected to a driving rotating shaft 1007, and the driving rotating shaft 1007 is fixedly connected to the output end of the mains. A stirring paddle 1009 is fixedly connected to the bottom of the outer side of the driving shaft 1007. The water pipe is installed on one side of the stirring barrel 1003 through the connecting clamp 1008. The rotating motor 1006 is installed on the top of the stirring barrel 1003 through the mutual cooperation between the mounting frame 1004 and the reinforcing plate 1005. The tungsten fine mud tailings and water in the stirring barrel 1003 are stirred together through the cooperation between the rotating motor 1006, the driving rotating shaft 1007 and the stirring paddle 1009, so that the large-grained mineral clusters contained in the tungsten fine mud tailings are decomposed into a variety of mineral particles, and the mineral mud in the tailings is dissolved in the water. Under the action of centrifugal force, various types of mineral particles show obvious stratification, making the mineral particles become looser, thereby improving the screening effect of the belt shaking table and the recovery rate of tungsten fine mud.

[0053] A connecting clamp 1008 is evenly arranged on one side of the mixing barrel 1003, a feeding pipe 1010 is fixedly connected to the middle of the bottom end of the mixing barrel 1003, an isolation plate 1011 is fixedly connected to the outer position of the driving rotating shaft 1007 at the top of the inner side of the mixing barrel 1003, an overflow pipe 1012 is fixedly connected to the top of one side of the mixing barrel 1003, a separation box 1013 is fixedly connected to one end of the overflow pipe 1012, a filter plate 1014 is fixedly connected to the inner side of the separation box 1013, a reflux square notch 1015 is opened in the middle of one side of the separation box 1013, a guide groove 1016 is fixedly connected to the edge of the reflux square notch 1015 on one side of the separation box 1013, and the outlet of the feeding pipe 1010 is located at the feeding In the slope area of ​​the hopper 1001, the outlet of the guide groove 1016 is located in the top area of ​​the upper hopper 1001, and a drain pipe 1017 is fixedly connected to the middle of the bottom end of the separation box 1013. The turbid liquid dissolved with the sludge in the mixing barrel 1003 is discharged through the isolation plate 1011 and the overflow pipe 1012. The mineral particles contained in the turbid liquid are intercepted by the cooperation between the separation box 1013 and the filter plate 1014. The mineral particles intercepted by the filter plate 1014 are introduced into the upper hopper 1001 through the cooperation between the reflux square notch 1015 and the guide groove 1016, and are re-screened in the belt shaker, thereby avoiding the waste of mineral particles and optimizing the use process of the belt shaker.

[0054] A connecting plate 11 is symmetrically fixedly connected to one side of the bottom of the mounting bracket 1, a long support column 12 is rotatably connected to the bottom end of the connecting plate 11, and an inclination adjustment mechanism 13 is symmetrically arranged at the bottom of the mounting bracket 1;

[0055] The inclination adjustment mechanism 13 includes a short support column 1301, a lower adjustment block 1302, an adjustment square groove 1303, a guide slide groove 1304, a middle adjustment block 1305, an upper adjustment block 1306, an adjustment threaded rod 1307, an adjustment ring 1308, an upper connecting square rod 1309, a fixing round hole 1310 and a fixing bolt 1311;

[0056] The bottom of the mounting bracket 1 is symmetrically provided with short support columns 1301, the top of the short support columns 1301 is fixedly connected with a lower adjustment block 1302, an adjustment square groove 1303 is provided in the middle of the top of the lower adjustment block 1302, a guide slot 1304 is symmetrically provided inside the adjustment square slot 1303, a middle adjustment block 1305 is slidably connected inside the guide slot 1304, both sides of the lower adjustment block 1302 are evenly provided with fixed circular holes 1310, and both sides of the middle adjustment block 1305 are movably connected with fixing bolts 1311 at the inner positions corresponding to the fixed circular holes 1310;

[0057] The middle part of the top of the middle adjustment block 1305 is fixedly connected to the upper adjustment block 1306, and the middle part of the top of the upper adjustment block 1306 is movably connected to the adjustment threaded rod 1307. The outer side of the adjustment threaded rod 1307 is connected to the middle position of the upper adjustment block 1306 through a thread. An upper connecting square rod 1309 is fixedly connected to the middle of the top of the upper adjustment block 1306. The top of the upper connecting square rod 1309 is rotatably connected to the mounting bracket 1. The side of the middle adjustment block 1305 is tightly fitted with the inner wall of the adjusting square groove 1303. The cooperation among the groove 1303, the guide slide groove 1304, the middle adjustment block 1305, the fixed circular hole 1310, and the fixing bolt 1311 can adjust the inclination angle of the wide transmission belt 7 of the belt shaker in a large range. The cooperation among the upper adjustment block 1306, the adjustment threaded rod 1307, the adjustment ring 1308, and the upper connecting square rod 1309 can adjust the inclination angle of the wide transmission belt 7 in a small range. Through the cooperation of the coarse and fine adjustments, the adjustment accuracy of the belt shaker is improved while ensuring the adjustment rate, and the use performance of the belt shaker is improved.

[0058] A protective long circular ring 14 is fixedly connected to one side of the wide transmission belt 7, and a recovery mechanism 15 is symmetrically fixedly connected to the other side of the wide transmission belt 7;

[0059] The recovery mechanism 15 includes a limiting rubber strip 1501, a long feed plate 1502, a short feed plate 1503, a tailings collecting bucket 1504, a middling collecting bucket 1505, a concentrate collecting bucket 1506, a microporous filter plate 1507 and a drainage guide trough 1508;

[0060] The other side of the wide transmission belt 7 is symmetrically fixedly connected to a limited rubber strip 1501, the other side of the mounting bracket 1 corresponds to the middle position of the two limited rubber strips 1501, and a long unloading plate 1502 is fixedly connected to one end of the mounting bracket 1. A short unloading plate 1503 is fixedly connected to one end of the mounting bracket 1. A tailings collecting bucket 1504 is provided at one end of the bottom of the mounting bracket 1, a medium ore collecting bucket 1505 is provided at one side of the tailings collecting bucket 1504, and a concentrate collecting bucket 1505 is provided at one side of the medium ore collecting bucket 1505. The collecting bucket 1506, the tailings collecting bucket 1504, the middling collecting bucket 1505 and the concentrate collecting bucket 1506 are all fixedly connected with a microporous filter plate 1507 at the bottom of the inner side, and the tailings collecting bucket 1504, the middling collecting bucket 1505 and the concentrate collecting bucket 1506 are all provided with a drainage guide groove 1508 at the bottom. The discharge port of the long discharge plate 1502 is located within the top range of the tailings collecting bucket 1504, the middling collecting bucket 1505 and the concentrate collecting bucket 1506, and the short discharge plate 1503 is provided with a drainage guide groove 1508 at the bottom. Located at the top of the concentrate collecting bucket 1506, the outlet of the drain pipe 1017 is located at the top of the tailings collecting bucket 1504. The edge of the wide transmission belt 7 is protected by the limiting rubber strip 1501, which effectively prevents mineral particles and water from dripping onto the active friction roller 4 and the driven friction roller 17, ensuring the normal rotation of the active friction roller 4 and the driven friction roller 17. Through the cooperation between the long unloading plate 1502 and the short unloading plate 1503, the water flow and mineral particles discharged from the wide transmission belt 7 are guided to ensure that the water flow and mineral particles can enter the tailings collecting bucket 1504, the medium ore collecting bucket 1505 and the concentrate collecting bucket 1506. Through the cooperation between the tailings collecting bucket 1504, the medium ore collecting bucket 1505, the concentrate collecting bucket 1506, the microporous filter plate 1507 and the drainage guide groove 1508, different types of mineral particles are collected separately, and the mineral particles are separated from water, thereby optimizing the recovery process of the belt shaking table;

[0061] The other end of the top of the mounting bracket 1 is fixedly connected to a tension adjustment mechanism 16;

[0062] The tension adjustment mechanism 16 includes a mounting support block 1601, a mounting rectangular groove 1602, a guide rectangular groove 1603, a sliding block 1604, an adjustment bolt 1605, a fiber circular groove 1606, a limit spring 1607 and a driven friction roller 17;

[0063] The other end of the top of the mounting bracket 1 is fixedly connected with a mounting support block 1601, a mounting rectangular groove 1602 is provided in the middle of one side of the mounting support block 1601, a guiding rectangular groove 1603 is provided at the top and bottom of the inner side of the mounting rectangular groove 1602, a sliding block 1604 is slidably connected to the inner side of the guiding rectangular groove 1603, an adjusting bolt 1605 is rotatably connected to the middle of one side of the sliding block 1604, a fiber circular groove 1606 is provided in the middle of one side of the inner side of the mounting rectangular groove 1602, a limiting spring 1607 is fixedly connected to the inner side of the fiber circular groove 1606, a driven friction roller 17 is rotatably connected to the middle of one side of the sliding block 1604, and one end of the limiting spring 1607 is fixedly connected to the sliding block 1604. The outer side of the driven friction roller 17 fits tightly with the wide transmission belt 7. The position of the driven friction roller 17 is adjusted by installing the support block 1601, the rectangular groove 1602, the guide rectangular groove 1603, the sliding block 1604 and the adjusting bolt 1605, so that the active friction roller 4 and the driven friction roller 17 can fit tightly with the wide transmission belt 7 to ensure the normal movement of the wide transmission belt 7. The sliding block 1604 is clamped in both directions by adjusting the bolt 1605, the fiber circular groove 1606 and the limit spring 1607, so that the position of the sliding block 1604 and the driven friction roller 17 is fixed more reliably, thereby improving the stability of the belt shaker during operation.

[0064] Working principle and use process of the present invention: In actual application engineering, the present invention installs the water pipe to one side of the mixing barrel 1003 through the connecting clamp 1008, and installs the rotating motor 1006 to the top of the mixing barrel 1003 through the mutual cooperation between the mounting frame 1004 and the reinforcing plate 1005, and then adds the tailings and water of the tungsten fine mud flotation into the mixing barrel 1003 from one side of the mixing barrel 1003, and drives the driving shaft 1007 through the rotating motor 1006, and the driving shaft 1007 drives the stirring paddle 1009 to rotate, and stirs the tungsten fine mud tailings and water in the mixing barrel 1003 together, so that the large-particle mineral clusters contained in the tungsten fine mud tailings are decomposed into a variety of mineral particles, and the mineral mud in the tailings is dissolved in the water. Under the action of centrifugal force, the various types of mineral particles show obvious stratification phenomenon, which makes the mineral particles become looser, thereby improving the screening effect of the belt shaking table and the recovery rate of tungsten fine mud.

[0065] The turbid liquid containing dissolved mineral mud from the mixing barrel 1003 is discharged through the isolation plate 1011 and the overflow pipe 1012, and the mineral particles contained in the turbid liquid are intercepted through the cooperation between the separation box 1013 and the filter plate 1014. The mineral particles intercepted by the filter plate 1014 are introduced into the upper hopper 1001 through the cooperation between the reflux square notch 1015 and the guide groove 1016, and are re-screened in the belt shaker, thereby avoiding the waste of mineral particles and optimizing the use process of the belt shaker.

[0066] The material in the upper hopper 1001 is added to the drainage trough 9 through the discharge square tube 1002, and the wide surface transmission belt 7 is added through the slot at the bottom of the drainage trough 9. Under the action of the high-frequency motor 3, the wide surface transmission belt 7 is driven by the pulley 5, the transmission belt 6 and the active friction roller 4 to perform intermittent reciprocating motion, thereby realizing the screening of mineral particles;

[0067] After removing the fixing bolt 1311, the middle adjustment block 1305 will be pushed upward along the adjustment square groove 1303, the guide slide groove 1304, and the middle adjustment block 1305. After adjusting to the appropriate position, the position of the middle adjustment block 1305 is fixed by the cooperation between the fixing circular hole 1310 and the fixing bolt 1311, thereby realizing a large-scale adjustment of the inclination angle of the wide surface transmission belt 7 of the belt shaker. Through the cooperation between the upper adjustment block 1306, the adjustment threaded rod 1307, the adjustment ring 1308 and the upper connecting square rod 1309, the inclination angle of the wide surface transmission belt 7 is adjusted in a small range. Through the cooperation of the coarse and fine adjustments, the adjustment accuracy of the belt shaker is improved while ensuring the adjustment rate, and the performance of the belt shaker is improved.

[0068] The edge of the wide transmission belt 7 is protected by the limiting rubber strip 1501, which effectively prevents mineral particles and water from dripping onto the active friction roller 4 and the driven friction roller 17, ensuring the normal rotation of the active friction roller 4 and the driven friction roller 17. The cooperation between the long unloading plate 1502 and the short unloading plate 1503 guides the water and mineral particles discharged from the wide transmission belt 7 to ensure that the water and mineral particles can enter the tailings collecting bucket 1504, the medium ore collecting bucket 1505 and the concentrate collecting bucket 1506. The water and mineral particles flow into the medium ore collecting bucket 1505, the concentrate collecting bucket 1506, the microporous filter plate 1507 and the drainage guide trough 1508 through the tailings collecting bucket 1504 in turn, realizing drainage to collect different types of mineral particles separately, and separating the mineral particles from water, thereby optimizing the recovery process of the belt shaker.

[0069] The sliding block 1604 is driven to move along the installation rectangular groove 1602 and the guide rectangular groove 1603 by rotating the adjusting bolt 1605, and the driven friction roller 17 is moved by the sliding block 1604. After the sliding block 1604 moves to a suitable position, the adjusting bolt 1605 is stopped, thereby adjusting the position of the driven friction roller 17, so that the active friction roller 4 and the driven friction roller 17 can fit tightly with the wide surface transmission belt 7 to ensure the normal movement of the wide surface transmission belt 7. Through the cooperation between the adjusting bolt 1605, the fiber circular groove 1606 and the limit spring 1607, the sliding block 1604 is clamped in both directions, so that the position of the sliding block 1604 and the driven friction roller 17 is fixed more reliably, thereby improving the stability of the belt shaker during operation.

[0070] Finally, it should be noted that the above description is only a preferred example of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A belt shaking table device for tungsten fine mud recovery operation, characterized in that: It comprises a mounting bracket (1), a mounting plate (2) is fixedly connected to one side of the bottom of the mounting bracket (1), a high-frequency motor (3) is fixedly connected to the top of the mounting plate (2), the input end of the high-frequency motor (3) is electrically connected to the output end of the mains, an active friction roller (4) is rotatably connected to one end of the top of the mounting plate (2), a pulley (5) is fixedly connected to the outer end of the output shaft of the high-frequency motor (3) and the outer end of the active friction roller (4), a wide transmission belt (7) is sleeved on the outer side of the active friction roller (4), a mounting cross bar (8) is symmetrically fixedly connected to the top of the mounting bracket (1), a drainage groove (9) is fixedly connected to the top of the drainage groove (9), and a pre-separation mechanism (10) is fixedly connected to one side of the top; The pre-separation mechanism (10) comprises an upper hopper (1001), a discharge square tube (1002), a stirring barrel (1003), a mounting frame (1004), a reinforcing plate (1005), a rotating motor (1006), a driving rotating shaft (1007), a connecting clamp (1008), a stirring paddle (1009), a discharge tube (1010), an isolation plate (1011), an overflow pipe (1012), a separation box (1013), a filter plate (1014), a return square notch (1015), a guide groove (1016) and a discharge pipe (1017); A top side of the drainage trough (9) is fixedly connected to an upper hopper (1001), a bottom side of the upper hopper (1001) is fixedly connected to a discharge square tube (1002), a stirring barrel (1003) is arranged at one side of the drainage trough (9), a top side of the stirring barrel (1003) is fixedly connected to a mounting frame (1004), the inner side of the mounting frame (1004) is evenly provided with reinforcing plates (1005), a top end of the mounting frame (1004) is fixedly connected to a rotating motor (1006), an input end of the rotating motor (1006) is electrically connected to an output end of the mains, an output shaft of the rotating motor (1006) is fixedly connected to a driving rotating shaft (1007), and a stirring paddle (1009) is fixedly connected to the outer bottom of the driving rotating shaft (1007); A connection clamp (1008) is evenly arranged on one side of the mixing barrel (1003); a feed pipe (1010) is fixedly connected to the middle of the bottom end of the mixing barrel (1003); an isolation plate (1011) is fixedly connected to the top of the inner side of the mixing barrel (1003) at a position corresponding to the outer side of the driving rotating shaft (1007); an overflow pipe (1012) is fixedly connected to the top of one side of the mixing barrel (1003); a separation box (1013) is fixedly connected to one end of the overflow pipe (1012); a filter plate (1014) is fixedly connected to the inner side of the separation box (1013); a return square notch (1015) is opened in the middle of one side of the separation box (1013); a guide groove (1016) is fixedly connected to the edge of the return square notch (1015) on one side of the separation box (1013); and a discharge pipe (1017) is fixedly connected to the middle of the bottom end of the separation box (1013); A connecting plate (11) is symmetrically fixedly connected to one side of the bottom of the mounting bracket (1), a long supporting column (12) is rotatably connected to the bottom end of the connecting plate (11), and an inclination adjustment mechanism (13) is symmetrically arranged at the bottom of the mounting bracket (1); The inclination adjustment mechanism (13) comprises a short support column (1301), a lower adjustment block (1302), an adjustment square groove (1303), a guide slide groove (1304), a middle adjustment block (1305), an upper adjustment block (1306), an adjustment threaded rod (1307), an adjustment ring (1308), an upper connecting square rod (1309), a fixing circular hole (1310) and a fixing bolt (1311); The bottom of the mounting bracket (1) is symmetrically provided with short support columns (1301), the top of the short support columns (1301) is fixedly connected to a lower adjustment block (1302), the middle of the top of the lower adjustment block (1302) is provided with an adjustment square groove (1303), the inner side of the adjustment square groove (1303) is symmetrically provided with guide grooves (1304), the inner side of the guide groove (1304) is slidably connected to a middle adjustment block (1305), both sides of the lower adjustment block (1302) are evenly provided with fixed circular holes (1310), and both sides of the middle adjustment block (1305) are movably connected to the inner side positions of the corresponding fixed circular holes (1310); The middle part of the top of the middle adjustment block (1305) is fixedly connected to the upper adjustment block (1306), the middle part of the top of the upper adjustment block (1306) is movably connected to the adjustment threaded rod (1307), the outer side of the adjustment threaded rod (1307) is connected to an adjustment ring (1308) via a thread at a position corresponding to the middle part of the upper adjustment block (1306), and the middle part of the top of the upper adjustment block (1306) is fixedly connected to the upper connecting square rod (1309); A protective long circular ring (14) is fixedly connected to one side of the wide transmission belt (7), and a recovery mechanism (15) is symmetrically fixedly connected to the other side of the wide transmission belt (7); The recovery mechanism (15) comprises a limiting rubber strip (1501), a long feed plate (1502), a short feed plate (1503), a tailings collection bucket (1504), a middling collection bucket (1505), a concentrate collection bucket (1506), a microporous filter plate (1507) and a drainage guide groove (1508); The other side of the wide transmission belt (7) is symmetrically fixedly connected to a limiting rubber strip (1501); the other side of the mounting bracket (1) is fixedly connected to a long blanking plate (1502) at the middle position corresponding to the two limiting rubber strips (1501); one end of the mounting bracket (1) is fixedly connected to a short blanking plate (1503); one end of the bottom of the mounting bracket (1) is provided with a tailings collecting bucket (1504); and one side of the tailings collecting bucket (1504) is provided with a A middling ore collecting bucket (1505) is provided, a concentrate collecting bucket (1506) is provided at one side of the middling ore collecting bucket (1505), microporous filter plates (1507) are fixedly connected to the bottom of the inner sides of the tailings collecting bucket (1504), the middling ore collecting bucket (1505) and the concentrate collecting bucket (1506), and drainage guide grooves (1508) are provided at the bottoms of the tailings collecting bucket (1504), the middling ore collecting bucket (1505) and the concentrate collecting bucket (1506); The other end of the top of the mounting bracket (1) is fixedly connected to a tensioning force adjustment mechanism (16); The tensioning force adjustment mechanism (16) comprises a mounting support block (1601), a mounting rectangular groove (1602), a guide rectangular groove (1603), a sliding block (1604), an adjustment bolt (1605), a fiber circular groove (1606), a limit spring (1607) and a driven friction roller (17); The other end of the top of the mounting bracket (1) is fixedly connected to a mounting support block (1601); a mounting rectangular groove (1602) is provided in the middle of one side of the mounting support block (1601); a guiding rectangular groove (1603) is provided at the top and bottom of the inner side of the mounting rectangular groove (1602); a sliding block (1604) is slidably connected to the inner side of the guiding rectangular groove (1603); an adjusting bolt (1605) is rotatably connected to the middle of one side of the sliding block (1604); a fiber circular groove (1606) is provided in the middle of one side of the inner side of the mounting rectangular groove (1602); a limiting spring (1607) is fixedly connected to the inner side of the fiber circular groove (1606); and a driven friction roller (17) is rotatably connected to the middle of one side of the sliding block (1604).

2. The belt shaking table device for tungsten fine mud recovery operation according to claim 1 is characterized in that: The two pulleys (5) are connected via a transmission belt (6), and the surface of the wide transmission belt (7) is evenly provided with striped patterns.

3. The belt shaking table device for tungsten fine mud recovery operation according to claim 1 is characterized in that: The inner bottom of the drainage groove (9) is evenly provided with drainage circular holes, the inner bottom of the drainage groove (9) is evenly provided with strip-shaped slot holes corresponding to the discharge square tube (1002), and a water pipe mounting buckle is fixedly connected to the middle of one side of the top of the drainage groove (9).

4. The belt shaking table device for tungsten fine mud recovery operation according to claim 1 is characterized in that: The outlet of the discharge pipe (1010) is located in the slope area of ​​the upper hopper (1001), and the outlet of the guide groove (1016) is located in the top area of ​​the upper hopper (1001).

5. The belt shaking table device for tungsten fine mud recovery operation according to claim 1 is characterized in that: The top end of the upper connecting square rod (1309) is rotatably connected to the mounting bracket (1), and the side surface of the middle adjustment block (1305) is tightly fitted to the inner wall of the adjustment square groove (1303).

6. The belt shaking table device for tungsten fine mud recovery operation according to claim 1 is characterized in that: The discharge port of the long discharge plate (1502) is located within the top range of the tailings collecting bucket (1504), the middling collecting bucket (1505) and the concentrate collecting bucket (1506), the short discharge plate (1503) is located at the top position of the concentrate collecting bucket (1506), and the outlet of the drainage pipe (1017) is located at the top of the tailings collecting bucket (1504).

7. The belt shaking table device for tungsten fine mud recovery operation according to claim 1 is characterized in that: One end of the limit spring (1607) is fixedly connected to the sliding block (1604), and the outer side of the driven friction roller (17) is tightly fitted to the wide transmission belt (7).

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