Twin beneficiation table

Abstract

The utility model relates to the technical field of beneficiation equipment, in particular to a double-body beneficiation shaking table which comprises a shaking table body. A settling tank is arranged in the middle of the table concentrator body, a concentrate tank is arranged at the end of the table concentrator body, a tailing tank is arranged on the edge of the table concentrator body, a central water pipe is fixed to the middle of the upper side face of the table concentrator body, and water outlet valves are symmetrically arranged on the peripheral side of the central water pipe at equal intervals. An upper support is fixed to the edge of the hopper, a lower support is fixed to the bottom of the upper support, a lower bearing seat is fixed to the lower portion of the lower support, the lower bearing seat is connected with an upper bearing seat through a connecting plate, and the upper bearing seat is fixed to the lower side face of the shaking table body. Compared with an existing double-layer table concentrator structure, the double-body beneficiation table concentrator is simpler in structure and more convenient to operate and has high practical value.

Description

Technical Field

[0001] The utility model relates to the technical field of ore dressing equipment, in particular to a twin ore dressing shaking table. Background Art

[0002] The ore-dressing shaking table can make the ore particles move in different directions according to their density and particle size, and be discharged along the edge of the bed in sequence. The discharge line is very long and can produce a variety of products of different qualities, such as concentrate, sub-concentrate, medium concentrate and tailings. The ore-dressing shaking table is used as a gravity separation equipment and has been widely used in the separation of minerals such as placer gold, mainly for gold or coal separation.

[0003] The existing public patent (publication number is CN 217069216 U) is a double-layer shaking table with a dust removal structure for mineral processing. Its technical solution includes: a base, a double-layer shaking table body and a water collecting tank. The double-layer shaking table body is fixed on the top of the base, a shaking table surface is arranged on the top of the double-layer shaking table body, and a water collecting tank is fixedly installed on the top of the base. The utility model is provided with a movable plate, a cleaning plate, a mounting frame, a nozzle and a movable rod, and the movable plate can be conveniently moved along the movable rod by the rotation of the screw rod, so that the movable plate can reciprocate on the surface of the double-layer shaking table body, and the top of the double-layer shaking table body can be conveniently sprayed by the nozzle, and the mud and sand can be washed away by water. The surface of the double-layer shaking table body can be cleaned by the cleaning plate, which can reduce the work intensity of the staff, make cleaning more convenient, and increase practicality.

[0004] The above-mentioned shaking table structure adopts a double-layer structure, and the overall structure is relatively complex, resulting in high operating costs and low practicality. Therefore, the utility model proposes a twin ore dressing shaking table to improve the above-mentioned problems. Utility Model Content

[0005] The utility model aims to provide a twin ore dressing shaking table to solve the problem of low practicability of the existing ore dressing shaking table proposed in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a twin mineral processing shaking table, comprising a shaking table body; a sedimentation tank is arranged in the middle of the shaking table body, and a concentrate tank is arranged at the end of the shaking table body, and a tailing tank is arranged on the side of the shaking table body, a central water pipe is fixed in the middle position of the upper side surface of the shaking table body, and water outlet valves are symmetrically arranged on the circumference of the central water pipe, a hopper is arranged above one end of the shaking table body away from the concentrate tank, an upper bracket is fixed to the edge of the hopper, and a lower bracket is fixed to the bottom of the upper bracket, a lower bearing seat is fixed to the lower part of the lower bracket, and the lower bearing seat is connected to the upper bearing seat via a connecting plate, and the upper bearing seat is fixed to the lower side surface of the shaking table body.

[0007] Preferably, discharge conduits are provided at the bottom of the concentrate trough and the tailings trough.

[0008] Preferably, an isolation screen is provided inside the hopper.

[0009] Preferably, a motor is fixed to the upper portion of the lower bracket, and the output shaft of the motor is connected to a traction rod via a reversing structure, a set is movably provided around the traction rod, and the set is movably fitted on one side of the connecting plate.

[0010] Preferably, a vertical plate is fixed to the upper side of the lower bracket, a guide rod is movably passed through the vertical plate, a sleeve is movably provided around the guide rod, the sleeve is movably fitted on one side of the connecting plate, and the guide rod and the traction rod are at the same height.

[0011] Preferably, adjusting screws are fixed to the ends of the guide rod and the traction rod, and a spring is provided between the adjusting screw and the kit.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model realizes the screening of ore by arranging a shaking table body to cooperate with the flushing of the central water pipe. Compared with the existing double-layer shaking table structure, the twin ore dressing shaking table has a simpler structure, more convenient operation and greater practical value. When used, the raw materials are first poured into the hopper, and then fall into the shaking table body after being screened by the isolation screen inside the hopper. After the materials enter the bed surface of the shaking table body, the shaking table body vibrates to make the heavy materials sink quickly into the sedimentation tank and move along the sedimentation tank to the concentrate tank. The light materials float on the heavy materials and are flushed to the tailings tank through the water flowing out of the water outlet valve for discharge;

[0014] Among them, when the motor starts, the transmission action of the reversing structure drives the traction rod to move back and forth. During the movement of the traction rod, the adjusting screw fixed to it acts on the kit through the spring, and the kit acts on the connecting plate to drive the connecting plate to tilt, thereby making the rocking table body swing. During the swinging of the rocking table body, the guide rod moves back and forth accordingly to assist the swinging of the rocking table body. The spring matched with the guide rod and the traction rod is used for driving the kit on the one hand, and for acting on the connecting plate through the kit to restore it to its original position on the other hand. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a side schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic top view of the overall structure of the utility model;

[0017] Figure 3 It is a schematic diagram of the lower bracket structure in the utility model.

[0018] In the figure: 1. lower bracket; 2. lower bearing seat; 3. motor; 4. upper bracket; 5. hopper; 6. connecting plate; 7. upper bearing seat; 8. reversing structure; 9. traction rod; 10. kit; 11. adjusting screw; 12. shaking table body; 13. discharge guide tube; 14. guide rod; 15. spring; 16. vertical plate; 17. central water pipe; 18. outlet valve; 19. tailings tank; 20. sedimentation tank; 21. concentrate tank. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the implementation regulations described are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Example

[0021] See also Figure 1-3 , as shown in the figure: This embodiment is a preferred implementation scheme in the present technical scheme, a twin beneficiation shaking table, comprising a shaking table body 12; a sedimentation tank 20 is provided in the middle of the shaking table body 12, and a concentrate tank 21 is provided at the end of the shaking table body 12, and a tailing tank 19 is provided at the edge of the shaking table body 12, a central water pipe 17 is fixed to the middle position of the upper side of the shaking table body 12, and outlet valves 18 are symmetrically arranged on the surrounding sides of the central water pipe 17, a hopper 5 is provided above one end of the shaking table body 12 away from the concentrate tank 21, an upper bracket 4 is fixed to the edge of the hopper 5, and a lower bracket 1 is fixed to the bottom of the upper bracket 4, a lower bearing seat 2 is fixed to the lower part of the lower bracket 1, and the lower bearing seat 2 is connected to the upper bearing seat 7 via a connecting plate 6, and the upper bearing seat 7 is fixed to the lower side of the shaking table body 12;

[0022] It should be noted that: in the twin mineral processing shaking table involved in the present application, the ore screening is achieved by setting the shaking table body 12 to cooperate with the flushing of the central water pipe 17. Compared with the current double-layer shaking table structure, the twin mineral processing shaking table has a simpler structure, more convenient operation, and greater practical value. When used specifically, the raw materials are first poured into the hopper 5, and then fall into the shaking table body 12 after being screened by the isolation screen inside the hopper 5. After the material enters the bed surface of the shaking table body 12, the shaking table body 12 vibrates to make the heavy material sink quickly into the sedimentation tank 20, and move along the sedimentation tank 20 to the concentrate tank 21. The light material floats on the heavy material and is flushed to the tailings tank 19 by the water flowing out of the water outlet valve 18 for discharge.

[0023] Among them Figure 1As shown, a discharge conduit 13 is provided at the bottom of the concentrate tank 21 and the tailing tank 19; an isolation screen is provided inside the hopper 5;

[0024] It should be noted that the discharge conduit 13 is used to discharge the solid-liquid mixture in the concentrate tank 21 and the tailings tank 19, the isolation screen arranged inside the hopper 5 is used to prevent large particles from entering the shaking table body 12, and there is flushing water above the hopper 5 to clean the material on the isolation screen.

[0025] A motor 3 is fixed to the upper part of the lower bracket 1, and the output shaft of the motor 3 is connected to a traction rod 9 via a reversing structure 8, a sleeve 10 is movably provided on the circumference of the traction rod 9, and the sleeve 10 is movably fitted on one side of the connecting plate 6; a vertical plate 16 is fixed to the upper side of the lower bracket 1, and a guide rod 14 is movably penetrated through the vertical plate 16, and a sleeve 10 is movably provided on the circumference of the guide rod 14, and the sleeve 10 is movably fitted on one side of the connecting plate 6, and the guide rod 14 and the traction rod 9 are located at the same height; an adjusting screw 11 is fixed to the ends of the guide rod 14 and the traction rod 9, and a spring 15 is provided between the adjusting screw 11 and the sleeve 10;

[0026] It should be noted that: when the motor 3 is started, the reversing structure 8 drives the traction rod 9 to reciprocate. During the movement of the traction rod 9, the adjusting screw 11 fixed to it acts on the kit 10 through the spring 15, and the kit 10 acts on the connecting plate 6 to drive the connecting plate 6 to tilt, so that the rocking table body 12 swings. During the swinging of the rocking table body 12, the guide rod 14 moves back and forth accordingly to assist the rocking table body 12 to swing. The spring 15 matched with the guide rod 14 and the traction rod 9 is used to drive the kit 10 on the one hand, and to act on the connecting plate 6 through the kit 10 to restore it to its original position on the other hand.

[0027] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0028] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A twin ore dressing shaking table, comprising a shaking table body (12); characterized in that: A sedimentation tank (20) is provided in the middle of the shaking table body (12), and a concentrate tank (21) is provided at the end of the shaking table body (12), and a tailing tank (19) is provided at the edge of the shaking table body (12). A central water pipe (17) is fixed in the middle position of the upper side of the shaking table body (12), and water outlet valves (18) are symmetrically arranged around the central water pipe (17). A hopper (5) is provided above the end of the shaking table body (12) away from the concentrate tank (21), an upper bracket (4) is fixed to the edge of the hopper (5), and a lower bracket (1) is fixed to the bottom of the upper bracket (4), a lower bearing seat (2) is fixed to the lower part of the lower bracket (1), and the lower bearing seat (2) is connected to the upper bearing seat (7) via a connecting plate (6), and the upper bearing seat (7) is fixed to the lower side of the shaking table body (12).

2. The twin ore dressing shaking table according to claim 1 is characterized in that: A discharge conduit (13) is provided at the bottom of the concentrate tank (21) and the tailing tank (19).

3. The twin ore dressing shaking table according to claim 1 is characterized in that: An isolation screen is arranged inside the hopper (5).

4. The twin ore dressing shaking table according to claim 1 is characterized in that: A motor (3) is fixed to the upper part of the lower bracket (1), and the output shaft of the motor (3) is connected to a traction rod (9) via a reversing structure (8). A sleeve (10) is movably provided around the traction rod (9), and the sleeve (10) is movably fitted on one side of the connecting plate (6).

5. The twin ore dressing shaking table according to claim 1 is characterized in that: A vertical plate (16) is fixed to the upper side of the lower bracket (1), and a guide rod (14) is movably penetrated through the vertical plate (16). A sleeve (10) is movably arranged around the guide rod (14), and the sleeve (10) is movably arranged on one side of the connecting plate (6). The guide rod (14) and the traction rod (9) are located at the same height.

6. The twin ore dressing shaking table according to claim 5 is characterized in that: An adjusting screw (11) is fixed to the ends of the guide rod (14) and the traction rod (9), and a spring (15) is arranged between the adjusting screw (11) and the sleeve (10).

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