High-frequency shaking table

Abstract

The invention discloses a high-frequency shaking table, and relates to the field of gravity beneficiation, the high-frequency shaking table comprises a shaking table mechanism, a driving mechanism and a bottom mounting plate, and further comprises an adjusting mechanism, a middle bearing frame and a guide mechanism, the middle bearing frame is arranged above the bottom mounting plate, and the adjusting mechanism is mounted on the middle bearing frame; the shaking table mechanism is arranged above the adjusting mechanism and connected with the middle bearing frame through the adjusting mechanism, and the driving mechanism is connected with the middle bearing frame. By arranging the guide mechanism, accurate guiding and reliable limiting are provided for high-frequency reciprocating motion of the shaking table, the derailing phenomenon is effectively prevented, and therefore the shaking table can stably operate at the higher frequency, the processing capacity and the sorting efficiency are remarkably improved, meanwhile, the inclination angle of the shaking table can be flexibly adjusted through the adjusting mechanism, and the shaking table is more stable in operation. Therefore, different mineral separation requirements are met, and the universality of the equipment is improved.

Description

Technical Field

[0001] This invention relates to gravity separation technology, specifically to a high-frequency shaking table. Background Technology

[0002] Shaking tables are one of the main pieces of equipment in gravity separation. They are widely used in the separation of tungsten, tin, tantalum, niobium, gold and other rare and precious metal ores. They can be used for roughing, cleaning and scavenging operations, and to separate different particle sizes such as coarse sand, fine sand and slime. They can also be used to separate iron, manganese ore and coal. The working principle of a shaking table is that it is carried out on an inclined bed with multiple strips. The mineral particles are fed in from the feed trough at the corner of the bed, and at the same time, the water supply trough provides transverse flushing water. Under the action of gravity and transverse water flow, as well as the inertia and friction generated by the reciprocating asymmetrical motion of the bed, the mineral particles are separated into layers according to specific gravity and particle size.

[0003] However, the existing shaking tables lack suitable guiding and limiting structures, resulting in a low shaking frequency, usually only about 100 times per minute. Too high a frequency can easily cause the shaking table to derail, affecting normal mineral processing work and thus resulting in low working efficiency.

[0004] To address these issues, those skilled in the art have proposed a high-frequency shaking table to solve the problems raised in the background art. Summary of the Invention

[0005] The purpose of this invention is to provide a high-frequency shaking table to solve the problem that existing shaking tables lack suitable guiding and limiting structures, resulting in low shaking frequency and excessive shaking frequency that can easily lead to derailment, affecting normal mineral processing and thus causing low working efficiency.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a high-frequency shaking table, comprising a shaking table mechanism, a drive mechanism, and a bottom mounting plate, further comprising an adjustment mechanism, a central support frame, and a guide mechanism. The central support frame is disposed above the bottom mounting plate, the adjustment mechanism is mounted on the central support frame, the shaking table mechanism is disposed above the adjustment mechanism and connected to the central support frame via the adjustment mechanism, the drive mechanism is connected to the central support frame and is used to drive the central support frame and the shaking table mechanism to perform reciprocating motion, and the guide mechanism is disposed between the adjustment mechanism and the central support frame to guide the motion trajectory of the shaking table mechanism and prevent derailment.

[0007] Furthermore, the shaking table mechanism includes a shaking table body, a connecting block, a feeding trough, a feeding bin, a discharge hole, a V-shaped groove, a water pipe, side baffles, and a rotating groove. The connecting block is located on one side of the shaking table body. The bottom of the feeding trough is fixedly connected to the connecting block. The feeding bin is located inside the feeding trough. The discharge hole is located on the side of the feeding trough. The internal space of the feeding trough is connected to the internal space of the feeding bin. The V-shaped groove is formed on the table surface of the shaking table body. The water pipe is located on the side of the shaking table body for supplying rinsing water. The side baffles are located on both sides of the shaking table body. The rotating groove is located at the bottom of the shaking table body for connecting with the drive mechanism.

[0008] Furthermore, the adjustment mechanism includes a mounting plate, side fixing blocks, a rotating rod, a reinforcing beam, a mounting groove, and an adjustment assembly. The mounting plate is located between the shaking table body and the guide mechanism. The side fixing blocks are arranged on both sides of the mounting plate. The rotating rod is located between the two side fixing blocks and passes through the rotating groove. The rotating rod is rotatably mounted on the side fixing blocks through the rotating groove. The reinforcing beam is located at the end of the mounting plate away from the rotating rod and is fixedly connected to the mounting plate. Several mounting grooves are formed on the upper surface of the mounting plate, and each mounting groove is equipped with an adjustment assembly.

[0009] Furthermore, the adjustment assembly includes a movable block, a first mounting angle plate, a slide rod, a compression spring, a hydraulic push rod, and a second mounting angle plate. The movable block is slidably disposed within the mounting groove. The first mounting angle plate is fixed to the movable block. The slide rod passes through the movable block and is fixedly connected to the interior of the mounting groove. The compression spring is sleeved on the slide rod to provide cushioning. The second mounting angle plate is located at the bottom of the rocker body and is fixedly connected to the bottom of the rocker body. One end of the hydraulic push rod is hinged to the first mounting angle plate, and the other end of the hydraulic push rod is hinged to the second mounting angle plate. The hydraulic push rod is used to drive the rocker body to rotate around the rotating rod, thereby changing the tilt angle of the rocker body.

[0010] Furthermore, the guiding mechanism includes a bottom mounting component, a mounting ring, a support block, a sliding chamber, a collar, a fixing block, a connecting column, a guide rod, and a buffer spring. The bottom mounting component is fixed to the central bearing frame, the mounting ring is disposed on the bottom mounting component, the support block is fixed on the mounting ring, the sliding chamber is disposed on the support block, the guide rod is fixedly installed inside the sliding chamber, the collar is slidably sleeved on the guide rod, the fixing block is fixedly connected to the bottom of the mounting plate of the adjusting mechanism, the connecting column connects the fixing block and the collar, and the buffer spring is sleeved on the guide rod to provide buffering and restoring force, thereby providing a basis for the high-frequency motion of the shaking table body.

[0011] Furthermore, the drive mechanism includes a motor, a reducer, a first pulley, a second pulley, a connecting belt, a support member, a support plate, a drive rod, and a drive block. The support plate is located above the bottom mounting plate. The motor and reducer are mounted on the support plate. The second pulley is mounted on the output shaft of the reducer. The first pulley is mounted on the drive rod. The connecting belt connects the first pulley and the second pulley. The support member and support plate support the motor and reducer. The drive rod is located on the side of the reducer. The drive rod is connected to a reinforcing beam on the side of the mounting plate via the drive block. The drive rod converts rotational motion into reciprocating motion.

[0012] Furthermore, it also includes a collection assembly, which includes a collection bin, side plates, and support rods. The collection bin is located at the discharge end of the shaking table body of the shaking table mechanism and is used to collect the sorted mineral slurry. The side plates are located on both sides of the collection bin, and the support rods are located at the bottom of the side plates to support the collection bin.

[0013] Furthermore, it also includes a first damping component and a second damping component. The first damping component is disposed between the support plate and the bottom mounting plate, and the second damping component is disposed between the bottom mounting plate and the middle load-bearing frame, in order to reduce vibration.

[0014] Compared with the prior art, the high-frequency shaking table provided by the present invention has the following beneficial effects:

[0015] 1. By setting up a special guiding mechanism, which consists of a guide rod, a collar, and a buffer spring, it provides precise guidance and reliable limit for the high-frequency reciprocating motion of the shaking table. This fundamentally solves the technical bottleneck of traditional shaking tables being prone to derailment due to excessively high frequencies. This allows the shaking table to operate stably at higher frequencies, significantly improving the processing capacity and sorting efficiency per unit time.

[0016] 2. The buffer spring in the guide mechanism can effectively absorb the impact and vibration generated by the movement, and the first and second shock absorbers constitute a multi-stage shock absorption system, which isolates the vibration transmission from the drive mechanism and the shaking table body to the base. This overall shock absorption design not only reduces the noise and wear during equipment operation, but also extends the service life of the equipment and its components, and reduces the frequency and cost of maintenance.

[0017] 3. By adjusting the hydraulic push rod of the mechanism, the tilt angle of the shaking table body can be conveniently and accurately controlled remotely. This allows a single piece of equipment to quickly adapt to the process requirements of different minerals or different operations without the need for cumbersome mechanical adjustments, greatly improving the versatility of the equipment and the flexibility of production scheduling. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this invention. For those skilled in the art, other drawings can be obtained based on these drawings.

[0019] Figure 1 This is a schematic diagram of the overall structure of the present invention. Figure 1 ;

[0020] Figure 2 This is a schematic diagram of the overall structure of the present invention. Figure 2 ;

[0021] Figure 3 This is a schematic diagram of the shaking table mechanism in this invention;

[0022] Figure 4 This is a schematic diagram of the adjustment mechanism and its structure in this invention;

[0023] Figure 5 For the present invention Figure 2 Enlarged view of point A in the middle;

[0024] Figure 6 For the present invention Figure 4 Enlarged view at point B in the middle;

[0025] Figure 7 For the present invention Figure 4 Enlarged view of point C.

[0026] Explanation of reference numerals in the attached figures:

[0027] 1. Shaking table mechanism; 11. Shaking table body; 12. Connecting block; 13. Feed chute; 14. Feed bin; 15. Discharge hole; 16. V-groove; 17. Water pipe; 18. Side baffle; 19. Rotating groove; 2. Adjusting mechanism; 21. Mounting plate; 22. Side fixing block; 23. Rotating rod; 24. Reinforcing beam; 25. Mounting groove; 26. Moving block; 27. First mounting angle plate; 28. Slide rod; 29. ​​Compression spring; 210. Hydraulic push rod; 211. Second mounting angle plate; 3. Central load-bearing frame; 4. Guide mechanism; 41. Bottom 42. Mounting ring; 43. Support block; 44. Sliding chamber; 45. Collar; 46. Fixing block; 47. Connecting column; 48. Guide rod; 49. Buffer spring; 5. Drive mechanism; 51. Motor; 52. Reducer; 53. First pulley; 54. Second pulley; 55. Connecting belt; 56. Support component; 57. Support plate; 58. Drive rod; 59. Drive block; 6. Bottom mounting plate; 7. First shock absorber; 8. Second shock absorber; 9. Collection assembly; 91. Collection chamber; 92. Side plate; 93. Support rod. Detailed Implementation

[0028] To enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0029] As attached Figure 1 To be continued Figure 7 As shown:

[0030] Example 1:

[0031] This invention provides a high-frequency shaking table, comprising a shaking table mechanism 1, a drive mechanism 5, and a bottom mounting plate 6. The invention is characterized by further comprising an adjustment mechanism 2, a central support frame 3, and a guide mechanism 4. The central support frame 3 is disposed above the bottom mounting plate 6. The adjustment mechanism 2 is mounted on the central support frame 3. The shaking table mechanism 1 is disposed above the adjustment mechanism 2 and connected to the central support frame 3 via the adjustment mechanism 2. The drive mechanism 5 is connected to the central support frame 3 and is used to drive the central support frame 3 and the shaking table mechanism 1 to reciprocate. The guide mechanism 4 is disposed between the adjustment mechanism 2 and the central support frame 3 and is used to guide the movement trajectory of the shaking table mechanism 1 and prevent derailment.

[0032] In one embodiment of the present invention, the shaking table mechanism 1 includes a shaking table body 11, a connecting block 12, a feeding trough 13, a feeding bin 14, a discharge hole 15, a V-shaped groove 16, a water pipe 17, a side baffle 18, and a rotating groove 19. The connecting block 12 is located on one side of the shaking table body 11. The bottom of the feeding trough 13 is fixedly connected to the connecting block 12. The feeding bin 14 is located inside the feeding trough 13. The discharge hole 15 is provided on the side of the feeding trough 13. The internal space of the feeding trough 13 is connected to the internal space of the feeding bin 14. The V-shaped groove 16 is formed on the table surface of the shaking table body 11. The water pipe 17 is provided on the side of the shaking table body 11 for supplying rinsing water. The side baffle 18 is provided on both sides of the shaking table body 11. The rotating groove 19 is provided at the bottom of the shaking table body 11 for connecting with the drive mechanism 5.

[0033] During operation, the mineral particles are fed from the feed hopper 14 into the discharge trough 13 and evenly distributed on the bed surface of the shaking table body 11 through the discharge hole 15. At the same time, the water pipe 17 supplies transverse flushing water. Under the action of gravity, water flow force and reciprocating motion of the bed surface, the mineral particles are layered along the V-shaped groove 16. The side baffle 18 prevents the mineral particles from splashing out, ensuring the stable operation of the mineral beneficiation process.

[0034] In one embodiment of the present invention, the guide mechanism 4 includes a bottom mounting member 41, a mounting ring 42, a support block 43, a sliding chamber 44, a collar 45, a fixing block 46, a connecting column 47, a guide rod 48, and a buffer spring 49. The bottom mounting member 41 is fixed on the middle bearing frame 3, the mounting ring 42 is disposed on the bottom mounting member 41, the support block 43 is fixed on the mounting ring 42, the sliding chamber 44 is disposed on the support block 43, the guide rod 48 is fixedly installed in the sliding chamber 44, the collar 45 is slidably sleeved on the guide rod 48, the fixing block 46 is fixedly connected to the bottom of the mounting plate 21 of the adjustment mechanism 2, the connecting column 47 connects the fixing block 46 and the collar 45, and the buffer spring 49 is sleeved on the guide rod 48 to provide buffering and restoring force, thereby providing a basis for the high-frequency motion of the rocker body 11.

[0035] During operation, when the drive mechanism 5 drives the central support frame 3 and the shaking table mechanism 1 to reciprocate, the guide mechanism 4 slides along the guide rod 48 via the collar 45, precisely guiding the movement trajectory of the shaking table body 11. The buffer spring 49 provides buffering and restoring force during the movement, preventing the shaking table body 11 from derailing or generating excessive vibration, ensuring the stability and reliability of high-frequency motion.

[0036] In one embodiment of the present invention, the drive mechanism 5 includes a motor 51, a reducer 52, a first pulley 53, a second pulley 54, a connecting belt 55, a support member 56, a support plate 57, a drive rod 58, and a drive block 59. The support plate 57 is located above the bottom mounting plate 6. The motor 51 and the reducer 52 are mounted on the support plate 57. The second pulley 54 is mounted on the output shaft of the reducer 52. The first pulley 53 is mounted on the drive rod 58. The connecting belt 55 connects the first pulley 53 and the second pulley 54. The support member 56 and the support plate 57 are used to support the motor 51 and the reducer 52. The drive rod 58 is located on the side of the reducer 52. The drive rod 58 is connected to the reinforcing beam 24 on the side of the mounting plate 21 through the drive block 59. The drive rod 58 converts the rotational motion into reciprocating motion.

[0037] During operation, after the motor 51 starts, the speed is reduced and the torque is increased by the reducer 52. The first pulley 53 drives the connecting belt 55 and the second pulley 54 to rotate, thereby driving the drive rod 58 to rotate. The drive rod 58 is connected to the reinforcing beam 24 through the drive block 59, converting the rotational motion into reciprocating motion, which drives the adjustment mechanism 2 and the shaking table mechanism 1 to shake at high frequency. The support member 56 and the support plate 57 ensure the stability of the drive mechanism 5.

[0038] In one embodiment of the present invention, a collection component 9 is also included. The collection component 9 includes a collection bin 91, a side plate 92, and a support rod 93. The collection bin 91 is disposed at the discharge end of the shaking body 11 of the shaking mechanism 1 and is used to collect the sorted mineral slurry. The side plate 92 is disposed on both sides of the collection bin 91, and the support rod 93 is located at the bottom of the side plate 92 and is used to support the collection bin 91.

[0039] During operation, the sorted mineral slurry is discharged from the discharge end of the shaking table body 11 and falls into the collection bin 91. The side plate 92 prevents the slurry from overflowing, and the support rod 93 ensures the stability of the collection bin 91, facilitating subsequent processing or transportation.

[0040] In one embodiment of the present invention, a first damping member 7 and a second damping member 8 are also included. The first damping member 7 is disposed between the support plate 57 and the bottom mounting plate 6, and the second damping member 8 is disposed between the bottom mounting plate 6 and the middle bearing frame 3, for reducing vibration.

[0041] During operation, the first damping component 7 and the second damping component 8 absorb and isolate the vibrations generated by the drive mechanism 5 and the shaking table mechanism 1, reducing the impact on the overall structure and improving the equipment life and operational stability.

[0042] Working principle: When the power is turned on, the motor 51 of the drive mechanism 5 is started. According to the characteristics of the mineral to be sorted (such as particle size and specific gravity), the tilt angle of the shaking table body 11 is set by the adjustment mechanism 2. The operator controls the extension and retraction of the hydraulic push rod 210 to push the shaking table body 11 to rotate around the rotating rod 23 until the optimal working tilt angle is reached. The valve of the water pipe 17 is opened to adjust the water volume and flow rate of the flushing water. Then, the mixture of mineral slurry particles and water is put into the feed bin 14 of the shaking table mechanism 1. The slurry enters the discharge trough 13 from the feed bin 14 and is evenly and continuously spread on the head of the shaking table body 11 through the discharge hole 15 on its side. The power of the motor 51 is reduced and increased in torque by the reducer 52 and transmitted to the drive rod 58 through the pulley and connecting belt 55. The drive rod 58 converts the rotational motion into reciprocating motion, which is transmitted through the drive block 5. 9. The reinforcing beam 24 is pushed, which in turn drives the entire central load-bearing frame 3 and the upper shaking table mechanism 1 to perform high-frequency, asymmetrical reciprocating motion. During this process, the guiding mechanism 4 plays a key role. The fixed block 46, which is fixed to the adjusting mechanism 2, is connected to the column 47 and the collar 45, which forces the collar 45 to slide precisely in a straight line along the guide rod 48. The buffer spring 49 provides buffering and restoring force to ensure smooth movement and strictly prevent derailment caused by excessive frequency. After sufficient sorting, minerals of different properties finally reach different areas at the tail of the shaking table body 11. The heaviest concentrate is discharged from the farthest end of the table, the middlings are discharged from the middle, and the lightest tailings are discharged from the nearest end. All sorted products are uniformly received by the collection bin 91 of the collection component 9 set at the discharge end, or collected separately through different chutes.

[0043] Example 2:

[0044] This embodiment is basically the same as the previous embodiment, except that the adjustment mechanism 2 includes a mounting plate 21, a side fixing block 22, a rotating rod 23, a reinforcing beam 24, a mounting groove 25, and an adjustment assembly. The mounting plate 21 is located between the shaking table body 11 and the guide mechanism 4. The side fixing blocks 22 are arranged on both sides of the mounting plate 21. The rotating rod 23 is located between the two side fixing blocks 22 and passes through the rotating groove 19. The rotating rod 23 is rotatably mounted on the side fixing block 22 through the rotating groove 19. The reinforcing beam 24 is located at the end of the mounting plate 21 away from the rotating rod 23 and is fixedly connected to the mounting plate 21. Several mounting grooves 25 are opened on the upper surface of the mounting plate 21, and an adjustment assembly is provided inside each mounting groove 25.

[0045] In one embodiment of the present invention, the adjustment assembly includes a movable block 26, a first mounting angle plate 27, a slide rod 28, a compression spring 29, a hydraulic push rod 210, and a second mounting angle plate 211. The movable block 26 is slidably disposed in the mounting groove 25. The first mounting angle plate 27 is fixed on the movable block 26. The slide rod 28 passes through the movable block 26 and is fixedly connected to the inside of the mounting groove 25. The compression spring 29 is sleeved on the slide rod 28 to provide cushioning. The second mounting angle plate 211 is located at the bottom of the rocker body 11 and is fixedly connected to the bottom of the rocker body 11. One end of the hydraulic push rod 210 is hinged to the first mounting angle plate 27, and the other end of the hydraulic push rod 210 is hinged to the second mounting angle plate 211. The hydraulic push rod 210 is used to drive the rocker body 11 to rotate around the rotating rod 23, thereby changing the tilt angle of the rocker body 11.

[0046] During operation, by controlling the extension and retraction of the hydraulic push rod 210, the second mounting angle plate 211 is pushed, causing the shaking table body 11 to rotate around the rotating rod 23, thereby adjusting the tilt angle of the table surface. At the same time, the compression spring 29 and the slide rod 28 provide buffering to ensure smooth angle adjustment. Multiple adjustment components work together to make the tilt angle of the shaking table body 11 precisely controllable to adapt to different mineral sorting conditions.

[0047] Working principle: Based on embodiment one, this embodiment achieves flexible adjustment of the tilt angle of the shaking table body 11 through the adjustment mechanism 2. The hydraulic push rod 210 drives the shaking table body 11 to rotate around the rotating rod 23, changing the slope of the bed surface, thereby optimizing the stratification and separation effect of mineral particles. The guide mechanism 4 and the drive mechanism 5 ensure the stability of the angle adjustment under high-frequency motion. The overall workflow is similar to that of embodiment one, but the angle adjustment function is added, which improves the adaptability of the equipment and the mineral processing accuracy.

[0048] The foregoing has only described certain exemplary embodiments of the present invention by way of illustration. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the foregoing drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A high-frequency shaking table, comprising a shaking table mechanism (1), a drive mechanism (5), and a bottom mounting plate (6), characterized in that, It also includes an adjustment mechanism (2), a central support frame (3) and a guide mechanism (4). The central support frame (3) is located above the bottom mounting plate (6). The adjustment mechanism (2) is installed on the central support frame (3). The rocking bed mechanism (1) is located above the adjustment mechanism (2) and is connected to the central support frame (3) through the adjustment mechanism (2). The drive mechanism (5) is connected to the central support frame (3) and is used to drive the central support frame (3) and the rocking bed mechanism (1) to reciprocate. The guide mechanism (4) is located between the adjustment mechanism (2) and the central support frame (3) and is used to guide the movement trajectory of the rocking bed mechanism (1) and prevent it from derailing.

2. The high-frequency shaking table according to claim 1, characterized in that, The shaking table mechanism (1) includes a shaking table body (11), a connecting block (12), a feeding trough (13), a feeding bin (14), a discharge hole (15), a V-groove (16), a water pipe (17), a side baffle (18), and a rotating groove (19). The connecting block (12) is located on one side of the shaking table body (11). The bottom of the feeding trough (13) is fixedly connected to the connecting block (12). The feeding bin (14) is located inside the feeding trough (13). The discharge hole (15) is located on the side of the shaking table body (11). 5) The material feeding trough (13) is located on the side of the material feeding trough (13), the internal space of the material feeding trough (13) is connected to the internal space of the feeding hopper (14), the V-shaped groove (16) is formed on the bed surface of the shaking table body (11), the water pipe (17) is located on the side of the shaking table body (11) for supplying rinsing water, the side baffle (18) is located on both sides of the shaking table body (11), and the rotating groove (19) is located at the bottom of the shaking table body (11) for connecting with the drive mechanism (5).

3. A high-frequency shaking table according to claim 2, characterized in that, The adjustment mechanism (2) includes a mounting plate (21), side fixing blocks (22), a rotating rod (23), a reinforcing beam (24), a mounting groove (25), and an adjustment component. The mounting plate (21) is located between the rocker body (11) and the guide mechanism (4). The side fixing blocks (22) are arranged on both sides of the mounting plate (21). The rotating rod (23) is located between the two side fixing blocks (22) and passes through the rotating groove (19). The rotating rod (23) passes through the rotating groove (19) and is rotatably mounted on the side fixing blocks (22). The reinforcing beam (24) is located at the end of the mounting plate (21) away from the rotating rod (23) and is fixedly connected to the mounting plate (21). Several mounting grooves (25) are provided on the upper surface of the mounting plate (21). Each mounting groove (25) is equipped with an adjustment component.

4. A high-frequency shaking table according to claim 3, characterized in that, The adjustment assembly includes a movable block (26), a first mounting angle plate (27), a slide rod (28), a compression spring (29), a hydraulic push rod (210), and a second mounting angle plate (211). The movable block (26) is slidably disposed in the mounting groove (25). The first mounting angle plate (27) is fixed on the movable block (26). The slide rod (28) passes through the movable block (26) and is fixedly connected to the inside of the mounting groove (25). The compression spring (29) is sleeved on the slide rod (28). The second mounting angle plate (211) is located at the bottom of the rocker body (11) and is fixedly connected to the bottom of the rocker body (11). One end of the hydraulic push rod (210) is hinged to the first mounting angle plate (27), and the other end of the hydraulic push rod (210) is hinged to the second mounting angle plate (211). The hydraulic push rod (210) is used to drive the rocker body (11) to rotate around the rotating rod (23), thereby changing the tilt angle of the rocker body (11).

5. A high-frequency shaking table according to claim 1, characterized in that, The guiding mechanism (4) includes a bottom mounting component (41), a mounting ring (42), a support block (43), a sliding chamber (44), a collar (45), a fixing block (46), a connecting column (47), a guide rod (48), and a buffer spring (49). The bottom mounting component (41) is fixed on the middle load-bearing frame (3), the mounting ring (42) is disposed on the bottom mounting component (41), the support block (43) is fixed on the mounting ring (42), and the sliding chamber (44) is disposed on the support block (49). On the support block (43), the guide rod (48) is fixedly installed in the sliding chamber (44), the collar (45) is slidably sleeved on the guide rod (48), the fixing block (46) is fixedly connected to the bottom of the mounting plate (21) of the adjustment mechanism (2), the connecting column (47) connects the fixing block (46) and the collar (45), and the buffer spring (49) is sleeved on the guide rod (48) to provide buffering and restoring force, thereby providing a basis for the high-frequency movement of the rocker body (11).

6. A high-frequency shaking table according to claim 3, characterized in that, The drive mechanism (5) includes a motor (51), a reducer (52), a first pulley (53), a second pulley (54), a connecting belt (55), a support member (56), a support plate (57), a drive rod (58), and a drive block (59). The support plate (57) is located above the bottom mounting plate (6). The motor (51) and the reducer (52) are mounted on the support plate (57). The second pulley (54) is mounted on the output shaft of the reducer (52). The pulley (53) is mounted on the drive rod (58), the connecting belt (55) connects the first pulley (53) and the second pulley (54), the support (56) and the support plate (57) are used to support the motor (51) and the reducer (52), the drive rod (58) is located on the side of the reducer (52), the drive rod (58) is connected to the reinforcing beam (24) on the side of the mounting plate (21) through the drive block (59), and the drive rod (58) converts the rotational motion into reciprocating motion.

7. A high-frequency shaking table according to claim 1, characterized in that, It also includes a collection component (9), which includes a collection bin (91), a side plate (92) and a support rod (93). The collection bin (91) is located at the discharge end of the shaking body (11) of the shaking table mechanism (1) and is used to collect the sorted mineral slurry. The side plate (92) is located on both sides of the collection bin (91), and the support rod (93) is located at the bottom of the side plate (92) and is used to support the collection bin (91).

8. A high-frequency shaking table according to claim 1, characterized in that, It also includes a first damping component (7) and a second damping component (8). The first damping component (7) is disposed between the support plate (57) and the bottom mounting plate (6), and the second damping component (8) is disposed between the bottom mounting plate (6) and the middle load-bearing frame (3) to reduce vibration.

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