Adjustable mining dehydration device and use method thereof

Abstract

The invention discloses an adjustable mining dehydration device and a use method thereof, and relates to the technical field of ore processing. The device comprises a U-shaped shell, a drainage pipe is fixed to the bottom of the U-shaped shell, a U-shaped sliding plate is slidably installed in the U-shaped shell, a filter screen cylinder is rotatably installed at the bottom of the U-shaped sliding plate, a round cover is fixed to the rear side of the filter screen cylinder, an opening and closing door is arranged on the outer wall of the round cover, and a concentric-square-shaped frame is fixed to the front side of the filter screen cylinder. A first U-shaped frame is fixed to the front side of the U-shaped shell, and a motor is fixed to the front side of the first U-shaped frame. Through the arrangement of the dewatering device, the dewatering device can adjust the dewatering mode according to different ore particle sizes, so that the dewatering task can be efficiently completed whether coarse ore or fine ore is treated, the high efficiency and the stability of the production process are ensured, in addition, the equipment can flexibly adapt to the change requirements of different ores, and the practicability is high. And the adaptability and the flexibility of the equipment are improved.

Description

Technical Field

[0001] The invention relates to the technical field of ore processing, in particular to an adjustable mining dehydration device and a use method thereof. Background Art

[0002] A mining dehydration device is a device used for ore processing. It mainly removes moisture from the ore by screening, pressing or centrifugation. The device can control the moisture content of the ore, reduce transportation costs, and provide a more suitable ore state for subsequent smelting or processing. It is widely used in coal, metal ore and other industries, improving ore processing efficiency and production capacity.

[0003] The Chinese patent with patent announcement number CN221131293U discloses an ore dehydration device, comprising a transversely arranged screen drum, a mounting plate is transversely arranged on the upper side of the screen drum, a feed port is arranged on the left side of the mounting plate corresponding to the screen drum, the feed port is communicated with the inside of the screen drum, a drying structure is arranged in the middle of the mounting plate, the drying structure is communicated with the inside of the screen drum, a support frame is arranged on the lower side of the screen drum, a left support plate and a right support plate are arranged at both ends of the support frame, the two ends of the screen drum are respectively inserted on the left support plate and the right support plate, a rotating motor is arranged at the left support plate corresponding to the screen drum, the rotating motor is drivingly connected with the insertion position of the screen drum, a discharge port is arranged on the bottom side of the screen drum, and a support structure is movably arranged on the right side of the screen drum; the screen drum is shaken back and forth along the insertion position by the forward and reverse rotation of the rotating motor, the drying structure is cooperated to accelerate the drying of the ore surface, and the right end of the screen drum is propped up in cooperation with the support structure, so as to facilitate the movement of the ore to the discharge port for discharge, thereby improving the production work efficiency.

[0004] However, the current dehydration device has the following problems: during the dehydration process of the ore, the dehydration device dehydrates the ore by shaking it up and down, but the up and down shaking method is only suitable for ores with larger particle sizes, because the up and down shaking can help larger particles move freely in the screen and it is easier to discharge water, but the dehydration effect of the dehydration device on ores with smaller particle sizes is poor. Therefore, we propose an adjustable mining dehydration device and a method for using the same. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides an adjustable mining dehydration device and a method of using the same, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above purpose, the present invention is implemented through the following technical solutions: an adjustable mining dewatering device, comprising a U-shaped shell, a drainage pipe is fixed to the bottom of the U-shaped shell, a U-shaped slide is slidably installed inside the U-shaped shell, a filter cylinder is rotatably installed at the bottom of the U-shaped slide, a round cover is fixed to the rear side of the filter cylinder, an opening and closing door is provided on the outer wall of the round cover, a circular frame is fixed to the front side of the filter cylinder, a U-shaped frame 1 is fixed to the front side of the U-shaped shell, a motor is fixed to the front side of the U-shaped frame 1, a fixed disk is fixed to the rear side of the output end of the motor, and a sliding column is fixed to the eccentric rear side of the fixed disk The sliding column is slidably installed inside the circular frame, and fixing components for fixing the position of the U-shaped slide plate are arranged on both sides of the U-shaped shell, and the fixing components include two jack plates, two threaded blocks, and two screw rods. The two jack plates are respectively fixed on both sides of the top of the U-shaped slide plate, and the two threaded blocks are respectively fixed on both sides of the U-shaped shell. The two screw rods are respectively threadedly connected to the inside of the two threaded blocks, and the screw rod is plugged into the inside of the jack plate. The rear side of the U-shaped slide plate is provided with a connecting component for connecting the U-shaped slide plate and the filter cylinder. The connecting component includes a U-shaped frame 2, a screw 2, a movable plate, two The U-shaped frame is fixed to the rear side of the U-shaped slide plate, the screw rod passes through and is threadedly connected to the rear side of the U-shaped frame, the movable plate is slidably installed inside the U-shaped frame, and the rear side of the movable plate is rotatably connected to the front side of the screw rod, the two plug posts are respectively fixed on both sides of the front side of the movable plate, the circumference of the several circular groove blocks is evenly fixed on the rear side of the round cover, the two plug posts are respectively inserted into the inside of the two circular groove blocks, when dehydrating the ore with larger particle size, the opening and closing door is opened, the ore with larger particle size is put into the filter cylinder, and then the opening and closing door is closed, the screw rod is rotated, and the screw rod is rotated. The U-shaped slide plate can be slid up and down inside the U-shaped shell by the screw block, and the motor is started. The motor drives the slide column to rotate through the fixed plate, and the slide column slides along the inside of the circular frame, and the slide column pushes the circular frame to drive the filter cylinder to swing up and down, so as to achieve dehydration of ore with larger particle size. After the dehydration of ore with larger particle size is completed, the opening and closing door can be opened to discharge the ore. It should be noted that when dehydrating ore with larger particle size, the connecting assembly connects the U-shaped slide plate and the filter cylinder into a whole;When dehydrating ore with smaller particle size, open the door, put the ore with smaller particle size into the filter cylinder, then close the door, rotate the screw rod 2, which is restricted by the U-shaped frame 2, and the screw rod 2 drives the moving plate to move away from the round cover along the inside of the U-shaped frame 2, and the moving plate drives the plug column away from the round groove block. At this time, the U-shaped slide plate is separated from the filter cylinder. It should be noted that when dehydrating ore with smaller particle size, the fixing assembly will fix the U-shaped slide plate inside the U-shaped shell, then start the motor, the motor drives the sliding column to rotate through the fixing plate, the sliding column drives the circular frame to drive the filter cylinder to rotate, and the filter cylinder rotates and generates centrifugal force to dehydrate the ore with smaller particle size. ;

[0007] The U-shaped filter screen is constructed by a process of sliding the filter screen over the filter element, and the process of sliding the filter screen over the filter element is done by moving the filter element into the filter element's center and then moving the filter element out of the way. On the arc convex movement trajectory of the rubber tube, the arc convex surface of the rubber tube and the surface of the pressure column are both set as smooth surfaces. By setting the arc convex surface of the rubber tube and the smooth surface of the pressure column, the surface friction resistance between the arc convex surface of the rubber tube and the pressure column is reduced, which is beneficial for the pressure column to squeeze the arc convex surface of the rubber tube to cause the rubber tube to deform. During the rotation of the filter tube, the filter tube drives the large gear ring to rotate, the large gear ring drives the small gear ring to rotate, the small gear ring drives the front rotating ring to rotate, and the rotating ring drives the rubber tube to rotate through the skeleton rod. When the arc convex surface of the inner wall of the rubber tube rotates to the pressure column position, the pressure column squeezes the arc convex surface of the inner wall of the rubber tube to drive the bottom surface of the rubber tube to convexly deform downward, and the surface of the rubber tube will generate a certain downward pressure.

[0008] According to the above technical solution, a vertical plate is fixed at the lower inner part of the U-shaped shell, and the bottom of the vertical plate contacts the lower outer wall of the filter cylinder. When the filter cylinder rotates, the vertical plate will scrape off the impurities adhered to the surface of the filter cylinder.

[0009] According to the above technical solution, the anti-hole blocking device also includes a connecting plate, a resistance rod, two elastic telescopic rods, a plurality of knocking rods, and a plurality of semicircular blocks. The fixed ends of the two elastic telescopic rods are respectively fixed on the tops of the two U-shaped connecting rods, the connecting plate is fixed between the tops of the telescopic ends of the two elastic telescopic rods, a plurality of knocking rods are evenly and equidistantly fixed on the bottom of the connecting plate, a plurality of semicircular blocks are evenly fixed on the rear side of the rear swivel, the resistance rod is fixed on the outer wall of the rear side of the connecting plate, the bottom of the knocking rod is in contact with the top of the pressure column, the bottom of the resistance rod is arranged in a semicircular shape, and the The semicircular shape of the resistance rod is located on the movement trajectory of the semicircular surface of the semicircular block. When the swivel on the rear side rotates, the swivel drives the semicircular block to rotate. When the semicircular block rotates to the position of the resistance rod, the semicircular surface of the semicircular block pushes the semicircular shape of the resistance rod to drive the resistance rod to move upward, and the resistance rod drives the connecting plate to move upward, and the connecting plate drives the knocking rod to move upward, the knocking rod moves away from the pressure column, and the connecting plate drives the telescopic end of the elastic telescopic rod to stretch, when the semicircular surface of the semicircular block no longer pushes the semicircular shape of the resistance rod, under the elastic force of the elastic telescopic rod, the telescopic end of the elastic telescopic rod drives the connecting plate to reset, and the connecting plate drives the knocking rod to knock on the pressure column.

[0010] A method for using an adjustable mining dehydration device comprises the following steps: S1. When dehydrating ore with larger particle size, open the door, put the ore with larger particle size into the filter cylinder, and then close the door; S2, rotating screw rod 1, screw rod 1 is restricted by the threaded block, screw rod 1 is away from the jack plate, screw rod 1 no longer restricts the position of the U-shaped slide plate through the jack plate, and the U-shaped slide plate can slide up and down inside the U-shaped shell; S3, start the motor, the motor drives the sliding column to rotate through the fixed plate, the sliding column slides along the inside of the circular frame, and the sliding column pushes the circular frame to drive the filter cylinder to swing up and down, thereby achieving dehydration of the ore with larger particle size; S4. After the dehydration of the ore with larger particle size is completed, the ore can be discharged by opening the opening and closing door; S5. When dehydrating the ore with smaller particle size, open the opening and closing door, put the ore with smaller particle size into the filter cylinder, and then close the opening and closing door; S6, rotating screw rod 2, screw rod 2 is restricted by U-shaped frame 2, screw rod 2 drives the moving plate to move along the inside of U-shaped frame 2 in the direction away from the round cover, the moving plate drives the plug column away from the round groove block, at this time, the U-shaped slide plate is separated from the filter cylinder; S7. Then, start the motor, which drives the sliding column to rotate through the fixed plate. The sliding column pushes the circular frame to drive the filter cylinder to rotate. The filter cylinder rotates and generates centrifugal force to dehydrate the ore with smaller particle size.

[0011] The present invention provides an adjustable mining dehydration device and a method for using the same. It has the following beneficial effects: (1) The present invention, through the setting of the dehydration device, enables the dehydration device to adjust the dehydration mode according to the different particle sizes of the ore. In this way, whether it is processing coarse or fine ore, the dehydration task can be completed efficiently, ensuring the efficiency and stability of the production process. In addition, the equipment can flexibly adapt to the changing needs of different ores, thereby improving the adaptability and flexibility of the equipment.

[0012] (2) The present invention provides an anti-hole blocking device so that the filter cylinder, large tooth ring, small tooth ring, rotating ring, skeleton rod and rubber cylinder cooperate to drive the pressure column to squeeze the arc protrusion on the inner wall of the rubber cylinder, driving the bottom surface of the rubber cylinder to bulge downward and deform. The surface of the rubber cylinder will produce a certain downward pressure. The rubber cylinder clings to the surface of the filter cylinder and pushes the mineral impurities stuck in the mesh of the filter cylinder away from the mesh of the filter cylinder, thereby preventing the mineral impurities from clogging the filter cylinder and reducing the dehydration effect of the filter cylinder.

[0013] (3) The present invention drives the knocking rod to knock the pressure column through the cooperation of the rotating ring, the semicircular block, the abutting rod and the connecting plate, so that the pressure column vibrates, and the pressure column drives the rubber tube to vibrate, so that when the rubber tube is tightly attached to the mesh holes of the filter cylinder, the ore impurities around the mesh holes of the filter cylinder are subjected to periodic tiny impacts, thereby breaking the adhesion between the ore and the mesh holes of the filter cylinder. The ore impurities are displaced or fall off under the action of vibration, which helps to remove the ore impurities stuck in the mesh holes of the filter cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The present invention is schematically shown as a whole Figure 1 ; Figure 2 The present invention is schematically shown as a whole Figure 2 ; Figure 3 A schematic diagram of a partial cross section of the present invention Figure 1 ; Figure 4 A schematic diagram of a partial cross section of the present invention Figure 2 ; Figure 5 For the present invention Figure 3 A schematic diagram of the enlarged structure at A; Figure 6 For the present invention Figure 3 A schematic diagram showing an enlarged structure at position B; Figure 7 It is a schematic diagram of the hole blocking prevention device of the present invention; Figure 8 The local structure diagram of the hole blocking prevention device of the present invention is shown in FIG. Figure 1 ; Fig. 9The local structure diagram of the hole blocking prevention device of the present invention is shown in FIG. Figure 2 ; Fig.10 The local structure diagram of the hole blocking prevention device of the present invention is shown in FIG. Figure 3 .

[0015] In the figure: 1. U-shaped shell; 2. Anti-hole blocking device; 21. Large gear ring; 22. Small gear ring; 23. Swivel; 24. Rubber cylinder; 25. U-shaped connecting rod; 26. Skeleton rod; 27. Pressure column; 28. Elastic telescopic rod; 29. ​​Connecting plate; 210. Knocking rod; 211. Resistance rod; 212. Semicircular block; 3. U-shaped slide plate; 4. Filter cylinder; 5. U-shaped frame 1; 6. Reciprocating frame; 7. Motor; 8. Sliding column; 9. Fixed plate; 10. Round cover; 11. Opening and closing door; 12. Vertical plate; 01. Socket plate; 02. Threaded block; 03. Screw 1; 04. U-shaped frame 2; 05. Screw 2; 06. Round groove block; 07. Moving plate; 08. Insert column. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0017] See also Figure 1 - Fig.10One embodiment of the present invention is: an adjustable mining dewatering device, comprising a U-shaped shell 1, a drainage pipe is fixed at the bottom of the U-shaped shell 1, a U-shaped slide plate 3 is slidably installed inside the U-shaped shell 1, a filter cylinder 4 is rotatably installed at the bottom of the U-shaped slide plate 3, a round cover 10 is fixed to the rear side of the filter cylinder 4, an opening and closing door 11 is provided on the outer wall of the round cover 10, a circular frame 6 is fixed to the front side of the filter cylinder 4, a U-shaped frame 5 is fixed to the front side of the U-shaped shell 1, a motor 7 is fixed to the front side of the U-shaped frame 5, and a filter cylinder 4 is fixed to the rear side of the output end of the motor 7. A fixed plate 9 is provided with a slide column 8 at the eccentric position of the rear side of the fixed plate 9, and the slide column 8 is slidably installed inside the circular frame 6. A fixing assembly for fixing the position of the U-shaped slide plate 3 is provided on both sides of the U-shaped shell 1. The fixing assembly includes two jack plates 01, two threaded blocks 02, and two screw rods 03. The two jack plates 01 are respectively fixed on both sides of the top of the U-shaped slide plate 3, and the two threaded blocks 02 are respectively fixed on both sides of the U-shaped shell 1. The two screw rods 03 are respectively threadedly connected to the inside of the two threaded blocks 02, and the screw rods 03 are inserted into the jack plates 01. Inside the orifice plate 01, a connecting assembly for connecting the U-shaped slide plate 3 and the filter cylinder 4 is provided on the rear side of the U-shaped slide plate 3, and the connecting assembly includes a U-shaped frame 204, a screw 205, a movable plate 07, two plug posts 08, and a plurality of circular groove blocks 06. The U-shaped frame 204 is fixed to the rear side of the U-shaped slide plate 3, the screw 205 penetrates and is threadedly connected to the rear side of the U-shaped frame 204, the movable plate 07 is slidably installed inside the U-shaped frame 204, and the rear side of the movable plate 07 is rotatably connected to the front side of the screw 205, and the two plug posts 08 are respectively fixed to the rear side of the U-shaped slide plate 3. Fixed on both sides of the front side of the movable plate 07, several circular groove blocks 06 are evenly fixed on the rear side of the circular cover 10, and two plug posts 08 are respectively inserted into the inside of the two circular groove blocks 06. Through the arrangement of the above structure, the dehydration device can adjust the dehydration mode according to the different particle sizes of the ore. In this way, no matter whether it is processing coarse or fine ore, it can efficiently complete the dehydration task to ensure the efficiency and stability of the production process. In addition, the equipment can flexibly adapt to the changing needs of different ores, thereby improving the adaptability and flexibility of the equipment.

[0018] When in use, when dehydrating ore with larger particle size, open the opening and closing door 11, put the ore with larger particle size into the filter cylinder 4, then close the opening and closing door 11, rotate the screw rod 03, the screw rod 03 is restricted by the threaded block 02, the screw rod 03 is away from the socket plate 01, and the screw rod 03 no longer restricts the position of the U-shaped slide plate 3 through the socket plate 01. At this time, the U-shaped slide plate 3 can slide up and down inside the U-shaped shell 1, start the motor 7, and the motor 7 drives the slide column 8 to rotate through the fixed plate 9. The slide column 8 moves along the inside of the circular frame 6. The sliding column 8 pushes the circular frame 6 to drive the filter cylinder 4 to swing back and forth, so as to dehydrate the ore with larger particle size. After the dehydration of the ore with larger particle size is completed, the opening and closing door 11 can be opened to discharge the ore. It should be noted that when dehydrating the ore with larger particle size, the connecting component will connect the U-shaped slide plate 3 and the filter cylinder 4 into a whole; when dehydrating the ore with smaller particle size, open the opening and closing door 11, put the ore with smaller particle size into the filter cylinder 4, and then close the opening and closing door 11, turn the screw 205, and the screw Rod 205 is restricted by U-shaped frame 204, screw 205 drives moving plate 07 to move along the inside of U-shaped frame 204 in the direction away from round cover 10, moving plate 07 drives plugging column 08 away from round groove block 06, at this time, U-shaped slide plate 3 is separated from filter cylinder 4, it should be noted that, when dehydrating ore with smaller particle size, the fixing assembly will fix the U-shaped slide plate 3 inside the U-shaped shell 1, then start the motor 7, the motor 7 drives the sliding column 8 to rotate through the fixing plate 9, the sliding column 8 pushes the circular frame 6 to drive the filter cylinder 4 to rotate, and the filter The net drum 4 rotates and generates centrifugal force to dehydrate the ore with smaller particle size. The dehydration device can adjust and switch the dehydration mode of up and down shaking or the dehydration mode of rotating centrifuge according to the particle size requirements of the ore. Through this design, the dehydration device can adjust the dehydration mode according to the different particle sizes of the ore. In this way, whether it is processing coarse or fine ore, it can efficiently complete the dehydration task and ensure the efficiency and stability of the production process. In addition, the equipment can flexibly adapt to the changing needs of different ores, thereby improving the adaptability and flexibility of the equipment.

[0019] See also Figure 1 - Fig.10On the basis of the above-mentioned embodiment, in another embodiment of the present invention, an anti-hole blocking device 2 is provided at the U-shaped slide plate 3, and the anti-hole blocking device 2 comprises a large tooth ring 21, a small tooth ring 22, a rubber tube 24, a pressure column 27, two swivels 23, two U-shaped connecting rods 25, and a plurality of skeleton rods 26. The large tooth ring 21 is fixed on the front side of the filter cylinder 4, and the two swivels 23 are respectively penetrated and rotatably installed on both sides of the U-shaped slide plate 3, the small tooth ring 22 is fixed on the outer wall of the swivel 23 on the front side, and the small tooth ring 22 is meshed with the large tooth ring 21, and a plurality of skeleton rods 26 are evenly fixed between the two swivels 23, the rubber tube 24 is fixed between the outer walls of the plurality of skeleton rods 26, the two U-shaped connecting rods 25 are respectively fixed on both sides of the U-shaped slide plate 3, the pressure column 27 is fixed between the two U-shaped connecting rods 25, and a plurality of skeleton rods 26 are evenly arranged on the inner wall of the rubber tube 24 The arc convexity and the pressure column 27 are located on the arc convex movement trajectory of the rubber tube 24. The arc convex surface of the rubber tube 24 and the surface of the pressure column 27 are both smooth surfaces. The arc convex surface of the rubber tube 24 and the smooth surface of the pressure column 27 reduce the surface friction resistance between the arc convex surface of the rubber tube 24 and the pressure column 27, which is conducive to the pressure column 27 squeezing the arc convex surface of the rubber tube 24 to cause the rubber tube 24 to deform. Through the arrangement of the above structure, the pressure column 27 squeezes the arc convexity of the inner wall of the rubber tube 24 to drive the bottom surface of the rubber tube 24 to convexly deform downward, and the surface of the rubber tube 24 will produce a certain downward pressure. The rubber tube 24 is tightly attached to the surface of the filter cylinder 4 and pushes the ore impurities stuck in the mesh of the filter cylinder 4 away from the mesh of the filter cylinder 4, thereby preventing the ore impurities from clogging the filter cylinder 4 and reducing the dehydration effect of the filter cylinder 4.

[0020] A vertical plate 12 is fixed to the lower inner part of the U-shaped shell 1, and the bottom of the vertical plate 12 is in contact with the lower outer wall of the filter cylinder 4. Through the arrangement of the above structure, the vertical plate 12 can scrape off the impurities adhered to the surface of the filter cylinder 4, thereby avoiding the problem that the filter cylinder 4 drives the impurities to the anti-blocking device 2, causing the rubber cylinder 24 to press the impurities into the mesh holes of the filter cylinder 4.

[0021] The anti-hole blocking device 2 also includes a connecting plate 29, a resisting rod 211, two elastic telescopic rods 28, a plurality of knocking rods 210, and a plurality of semicircular blocks 212. The fixed ends of the two elastic telescopic rods 28 are respectively fixed to the tops of the two U-shaped connecting rods 25, the connecting plate 29 is fixed between the tops of the telescopic ends of the two elastic telescopic rods 28, a plurality of knocking rods 210 are evenly and equidistantly fixed to the bottom of the connecting plate 29, a plurality of semicircular blocks 212 are evenly fixed to the rear side of the rear swivel 23, the resisting rod 211 is fixed to the rear outer wall of the connecting plate 29, the bottom of the knocking rod 210 is in contact with the top of the pressure column 27, and the resisting rod 211 is fixed to the rear outer wall of the connecting plate 29. The bottom is semicircular, and the semicircular shape of the abutting rod 211 is located on the semicircular surface movement trajectory of the semicircular block 212. Through the arrangement of the above structure, the connecting plate 29 drives the knocking rod 210 to knock the pressure column 27, and the pressure column 27 vibrates, and the pressure column 27 drives the rubber cylinder 24 to vibrate, so that when the rubber cylinder 24 is close to the mesh of the filter cylinder 4, the ore impurities around the mesh of the filter cylinder 4 are subjected to periodic small impacts, thereby breaking the adhesion between the ore and the mesh of the filter cylinder 4, and the ore impurities are displaced or fall off under the action of vibration, which helps to remove the ore impurities stuck in the mesh of the filter cylinder 4.

[0022] When in use, during the rotation of the filter cylinder 4, the filter cylinder 4 drives the large toothed ring 21 to rotate, the large toothed ring 21 drives the small toothed ring 22 to rotate, the small toothed ring 22 drives the front rotating ring 23 to rotate, the rotating ring 23 drives the rubber cylinder 24 to rotate through the skeleton rod 26, when the arc convex surface of the inner wall of the rubber cylinder 24 rotates to the position of the pressure column 27, the pressure column 27 squeezes the arc convex surface of the inner wall of the rubber cylinder 24 to drive the bottom surface of the rubber cylinder 24 to convexly deform downward, the surface of the rubber cylinder 24 will generate a certain pressure downward, and the rubber cylinder 24 will be tightly attached to the rubber cylinder 24. The surface of the filter cylinder 4 and the ore impurities stuck in the mesh of the filter cylinder 4 are pushed away from the mesh of the filter cylinder 4, thereby preventing the ore impurities from clogging the filter cylinder 4 and reducing the dehydration effect of the filter cylinder 4; when the filter cylinder 4 rotates, the vertical plate 12 will scrape off the impurities adhered to the surface of the filter cylinder 4, thereby avoiding the problem that the filter cylinder 4 drives the impurities to the anti-blocking hole device 2, causing the rubber cylinder 24 to press the impurities into the mesh of the filter cylinder 4; at the same time, when the rotating ring 23 on the rear side rotates, the rotating ring 23 drives the semicircular block 212 to rotate. When the round block 212 rotates to the position of the abutment rod 211, the semicircular surface of the semicircular block 212 pushes the semicircular shape of the abutment rod 211 to drive the abutment rod 211 to move upward, the abutment rod 211 drives the connecting plate 29 to move upward, the connecting plate 29 drives the knocking rod 210 to move upward, the knocking rod 210 moves away from the pressure column 27, and the connecting plate 29 drives the telescopic end of the elastic telescopic rod 28 to stretch. When the semicircular surface of the semicircular block 212 no longer pushes the semicircular shape of the abutment rod 211, under the elastic force of the elastic telescopic rod 28, the elastic telescopic rod 28 is The telescopic end of 28 drives the connecting plate 29 to reset, and the connecting plate 29 drives the knocking rod 210 to knock the pressure column 27, so that the pressure column 27 vibrates, and the pressure column 27 drives the rubber tube 24 to vibrate, so that when the rubber tube 24 is close to the mesh of the filter cylinder 4, the ore impurities around the mesh of the filter cylinder 4 are subjected to periodic small impacts, thereby breaking the adhesion between the ore and the mesh of the filter cylinder 4, and the ore impurities are displaced or fall off under the action of vibration, which helps to remove the ore impurities stuck in the mesh of the filter cylinder 4.

[0023] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An adjustable mining dewatering device, comprising a U-shaped shell (1), a drainage pipe being fixed to the bottom of the U-shaped shell (1), characterized in that: A U-shaped slide plate (3) is slidably mounted inside the U-shaped shell (1), a filter cylinder (4) is rotatably mounted at the bottom of the U-shaped slide plate (3), a round cover (10) is fixed to the rear side of the filter cylinder (4), an opening and closing door (11) is provided on the outer wall of the round cover (10), a circular frame (6) is fixed to the front side of the filter cylinder (4), a U-shaped frame 1 (5) is fixed to the front side of the U-shaped shell (1), a motor (7) is fixed to the front side of the U-shaped frame 1 (5), a fixed disk (9) is fixed to the rear side of the output end of the motor (7), a slide column (8) is fixed to the eccentric rear side of the fixed disk (9), and the slide column (8) is slidably mounted inside the circular frame (6), fixing components for fixing the position of the U-shaped slide plate (3) are provided on both sides of the U-shaped shell (1), and a connecting component for connecting the U-shaped slide plate (3) and the filter cylinder (4) is provided on the rear side of the U-shaped slide plate (3).

2. The adjustable mining dehydration device according to claim 1, characterized in that: The fixing assembly comprises two jack plates (01), two threaded blocks (02), and two screw rods (03); the two jack plates (01) are respectively fixed to the top two sides of the U-shaped slide plate (3); the two threaded blocks (02) are respectively fixed to the two sides of the U-shaped shell (1); the two screw rods (03) are respectively threadedly connected to the inside of the two threaded blocks (02); and the screw rods (03) are plugged into the inside of the jack plates (01).

3. The adjustable mining dehydration device according to claim 1, characterized in that: The connecting assembly comprises a U-shaped frame (04), a screw (05), a movable plate (07), two plug posts (08), and a plurality of circular groove blocks (06); the U-shaped frame (04) is fixed to the rear side of the U-shaped slide plate (3); the screw (05) penetrates and is threadedly connected to the rear side of the U-shaped frame (04); the movable plate (07) is slidably mounted inside the U-shaped frame (04); the rear side of the movable plate (07) is rotationally connected to the front side of the screw (05); the two plug posts (08) are respectively fixed to the two sides of the front side of the movable plate (07); the plurality of circular groove blocks (06) are evenly fixed on the rear side of the round cover (10); and the two plug posts (08) are respectively plugged into the inside of the two circular groove blocks (06).

4. The adjustable mining dehydration device according to claim 1, characterized in that: A vertical plate (12) is fixed to the lower interior of the U-shaped shell (1), and the bottom of the vertical plate (12) is in contact with the lower outer wall of the filter cylinder (4).

5. The adjustable mining dehydration device according to claim 1, characterized in that: The U-shaped slide plate (3) is provided with an anti-hole blocking device (2), the anti-hole blocking device (2) comprising a large toothed ring (21), a small toothed ring (22), a rubber cylinder (24), a pressure column (27), two rotating rings (23), two U-shaped connecting rods (25), and a plurality of skeleton rods (26). The large toothed ring (21) is fixed to the front side of the filter cylinder (4), the two rotating rings (23) are respectively penetrated and rotatably mounted on both sides of the U-shaped slide plate (3), the small toothed ring (22) is fixed to the outer wall of the rotating ring (23) on the front side, and the small toothed ring (22) is meshed with the large toothed ring (21), a plurality of skeleton rods (26) are evenly fixed between the two rotating rings (23), the rubber cylinder (24) is fixed between the outer walls of the plurality of skeleton rods (26), the two U-shaped connecting rods (25) are respectively fixed to both sides of the U-shaped slide plate (3), and the pressure column (27) is fixed between the two U-shaped connecting rods (25).

6. The adjustable mining dehydration device according to claim 5, characterized in that: A plurality of arc protrusions are evenly arranged on the circumference of the inner wall of the rubber cylinder (24), and the pressure column (27) is located on the movement trajectory of the arc protrusions of the rubber cylinder (24).

7. The adjustable mining dehydration device according to claim 6, characterized in that: The arc-convex surface of the rubber tube (24) and the surface of the pressure column (27) are both smooth surfaces.

8. The adjustable mining dehydration device according to claim 5, characterized in that: The hole blocking prevention device (2) further comprises a connecting plate (29), a resisting rod (211), two elastic telescopic rods (28), a plurality of knocking rods (210), and a plurality of semicircular blocks (212); the fixed ends of the two elastic telescopic rods (28) are respectively fixed to the tops of the two U-shaped connecting rods (25); the connecting plate (29) is fixed between the tops of the telescopic ends of the two elastic telescopic rods (28); the plurality of knocking rods (210) are evenly and equidistantly fixed to the bottom of the connecting plate (29); the plurality of semicircular blocks (212) are evenly and circumferentially fixed to the rear side of the rear rotating ring (23); and the resisting rod (211) is fixed to the rear outer wall of the connecting plate (29).

9. The adjustable mining dehydration device according to claim 8, characterized in that: The bottom of the knocking rod (210) contacts the top of the pressure column (27), the bottom of the abutting rod (211) is arranged in a semicircular shape, and the semicircular shape of the abutting rod (211) is located on the semicircular surface motion trajectory of the semicircular block (212).

10. A method for using an adjustable mining dehydration device, based on the adjustable mining dehydration device according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1. When dehydrating ore with a larger particle size, the opening and closing door (11) is opened, the ore with a larger particle size is put into the filter cylinder (4), and then the opening and closing door (11) is closed; S2, rotating the screw rod (03), the screw rod (03) is restricted by the threaded block (02), the screw rod (03) moves away from the socket plate (01), and the screw rod (03) no longer restricts the position of the U-shaped slide plate (3) through the socket plate (01). At this time, the U-shaped slide plate (3) can slide up and down inside the U-shaped shell (1); S3, starting the motor (7), the motor (7) drives the slide column (8) to rotate through the fixed plate (9), the slide column (8) slides along the inside of the circular frame (6), and the slide column (8) pushes the circular frame (6) to drive the filter cylinder (4) to swing up and down, thereby achieving dehydration of the ore with larger particle size; S4. After the dehydration of the ore with larger particle size is completed, the opening and closing door (11) is opened to discharge the ore; S5. When dehydrating ore with a smaller particle size, the opening and closing door (11) is opened, the ore with a smaller particle size is put into the filter cylinder (4), and then the opening and closing door (11) is closed; S6, rotating the second screw rod (05), the second screw rod (05) is restricted by the second U-shaped frame (04), the second screw rod (05) drives the movable plate (07) to move along the inside of the second U-shaped frame (04) in a direction away from the round cover (10), the movable plate (07) drives the plug post (08) away from the round groove block (06), at this time, the U-shaped slide plate (3) is separated from the filter cylinder (4); S7. Next, the motor (7) is started. The motor (7) drives the slide column (8) to rotate through the fixed plate (9). The slide column (8) drives the circular frame (6) to drive the filter cylinder (4) to rotate. The filter cylinder (4) rotates and generates centrifugal force to dehydrate the ore with smaller particle size.

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