CN220027683U - Tailing treatment screening mechanism - Google Patents

Abstract

The utility model discloses a tailing treatment screening mechanism, which belongs to the field of tailing treatment and comprises a bottom plate, wherein the top surface of the bottom plate is fixedly connected with two supporting plates, the height of the left supporting plate is larger than that of the right supporting plate, the side walls of the supporting plates are respectively and rotatably connected with annular plates, the opposite end surfaces of the two annular plates are fixedly connected with a plurality of transverse rods, the left side of the supporting plates is provided with a driving assembly, the left side of the annular plates is provided with a blanking hopper, the end surface of the top of the blanking hopper is fixedly connected with a baffle plate, the baffle plate is in a U-shaped arrangement, the blanking hopper extends to the inner side of the annular plates, a reinforcing plate is fixedly connected between the blanking hopper and the bottom plate, and a flushing assembly is arranged on the upper sides of the transverse rods.

Description

Tailing treatment screening mechanism

Technical Field

The utility model relates to the field of tailing treatment, in particular to a tailing treatment screening mechanism.

Background

Mine tailings also belong to the main problem of environmental pollution, and due to the increase of mining intensity, more tailings are produced each year, so that in order to relieve the problem of tailing pollution, the tailings can be screened, large-particle ores can be used as a basic building landfill material, and small particles can be prepared into precast slabs and other building materials.

Because the tailings are different in size, more soil and impurities are adhered to many ores, when the ores are screened, the impurities adhered to the surfaces of the ores are difficult to fall off, and when the ores are used subsequently, the tailings are required to be subjected to secondary treatment, so that on one hand, the utilization cost of the tailings is increased, on the other hand, a large amount of time is delayed, and the ores are inconvenient to flush in the screening process.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems in the prior art, the utility model aims to provide a tailing treatment screening mechanism which can be used for effectively solving the problem that the conventional screening is inconvenient and simultaneously carrying out convenient washing treatment on ores.

2. Technical proposal

In order to solve the problems, the utility model adopts the following technical scheme.

The utility model provides a tailing processing screening mechanism, includes the bottom plate, two backup pads of bottom plate top surface fixedly connected with, the backup pad lateral wall is all rotated and is connected with the annular plate, two the terminal surface fixedly connected with a plurality of horizontal pole that the annular plate is relative, the left side be provided with drive assembly on the backup pad lateral wall, the left side the annular plate left side is provided with down the hopper, it extends to the annular plate inboard to lower the hopper, fixedly connected with gusset plate between hopper and the bottom plate down, the horizontal pole upside is provided with washes the subassembly.

Further, the driving assembly comprises a motor, the motor is fixedly mounted on the side wall of the left supporting plate, the output end of the motor is fixedly connected with a first gear, the left side of the motor is fixedly connected with a plurality of tooth blocks, and the first gear is meshed with the tooth blocks.

Further, the flushing assembly comprises a reciprocating screw rod, the reciprocating screw rod is rotationally connected with the support plates on two sides, the left end of the reciprocating screw rod is fixedly connected with a second gear, the second gear is meshed with the gear block, a threaded sleeve is sleeved on the side wall of the reciprocating screw rod, a connecting plate is fixedly connected with the side wall of the threaded sleeve, two nozzles are mounted on the side wall of the connecting plate, and a flow guide pipe is fixedly connected between the two nozzles.

Further, a limiting rod is fixedly connected between the two supporting plates, a limiting plate is fixedly connected to the top surface of the connecting plate, and the limiting rod penetrates through the limiting plate and is movably connected with the limiting plate.

Further, the baffle is fixedly connected with the top end face of the discharging hopper, and the baffle is arranged in a U shape.

Further, the left side support plate height is greater than the right side support plate height.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

(1) This scheme is through the interwork between annular plate, horizontal pole, lower hopper and the flushing assembly etc. at the in-process of sieving the tailing, but synchronous drive reciprocating screw is rotatory, carries out even flushing treatment to ore surface adhesion's soil and impurity, avoids ore surface impurity adhesion too much, influences the reutilization of tailing, has promoted the utilization efficiency of tailing greatly.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a partial structure of the present utility model;

fig. 3 is an enlarged view of a in fig. 1 according to the present utility model.

The reference numerals in the figures illustrate:

1. a bottom plate; 2. a support plate; 3. an annular plate; 4. a cross bar; 5. a motor; 6. a first gear; 7. tooth blocks; 8. discharging a hopper; 9. a reinforcing plate; 10. a reciprocating screw rod; 11. a second gear; 12. a screw sleeve; 13. a connecting plate; 14. a nozzle; 15. a flow guiding pipe; 16. a limit rod; 17. a limiting plate; 18. and a baffle.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

Example 1:

referring to fig. 1-3, a tailings treatment screening mechanism comprises a bottom plate 1, two support plates 2 are fixedly connected to the top surface of the bottom plate 1, the height of a left support plate 2 is larger than that of a right support plate 2, so that transverse rods 4 are in an inclined state, tailings are conveniently screened and discharged from left to right, annular plates 3 are rotatably connected to the side walls of the support plates 2, a plurality of transverse rods 4 are fixedly connected to the opposite end surfaces of the two annular plates 3, a driving assembly is arranged on the side wall of the left support plate 2, a blanking hopper 8 is arranged on the left side of the left annular plate 3, a baffle 18 is fixedly connected to the top end surface of the blanking hopper 8, the baffle 18 is in a U-shaped arrangement, the tailings can be prevented from overflowing from the blanking hopper 8, the blanking hopper 8 extends to the inner side of the annular plates 3, a reinforcing plate 9 is fixedly connected between the blanking hopper 8 and the bottom plate 1, and a flushing assembly is arranged on the upper side of the transverse rods 4.

Referring to fig. 1 and 2, the driving assembly includes a motor 5, the motor 5 is fixedly mounted on a side wall of the left supporting plate 2, an output end of the motor 5 is fixedly connected with a first gear 6, a plurality of tooth blocks 7 are fixedly connected with a side wall of the left annular plate 3, and the first gear 6 is meshed with the tooth blocks 7.

Referring to fig. 2 and 3, the flushing assembly comprises a reciprocating screw rod 10, the reciprocating screw rod 10 is rotationally connected with two side support plates 2, a second gear 11 is fixedly connected to the left end of the reciprocating screw rod 10, the second gear 11 is meshed with a tooth block 7, a threaded sleeve 12 is sleeved on the side wall of the reciprocating screw rod 10, a connecting plate 13 is fixedly connected to the side wall of the threaded sleeve 12, two nozzles 14 are mounted on the side wall of the connecting plate 13, a flow guide pipe 15 is fixedly connected between the two nozzles 14, a limit rod 16 is fixedly connected between the two support plates 2, a limit plate 17 is fixedly connected to the top surface of the connecting plate 13, the limit rod 16 penetrates through the limit plate 17 and is movably connected with the limit plate 17, the threaded sleeve 12 can be limited by the limit rod 16 and the limit plate 17, and the nozzles 14 are prevented from overturning or shaking.

Through the cooperation between annular plate 3, horizontal pole 4, hopper 8 and the flushing subassembly etc. at the in-process of sieving the tailing, can synchronous drive reciprocating screw 10 is rotatory, carries out even flushing treatment to ore surface adhesion's soil and impurity, avoids ore surface impurity adhesion too much, influences the reutilization of tailing, has promoted the utilization efficiency of tailing greatly.

Example 2:

referring to fig. 1 and 2, based on embodiment 1, a plurality of cross bars 4 can be distributed according to expansion or contraction, tailings with different diameters and particle sizes can fall from different positions of the cross bars 4 in the conveying process, the purpose of different particle size separation screening is achieved, the later recycling is facilitated, and the recycling range is enlarged.

When in use: firstly, tailings are conveyed into a blanking hopper 8 through external conveying equipment, a motor 5 is started at the same time, an output shaft of the motor 5 drives a first gear 6 to rotate, the first gear 6 is meshed with a tooth block 7 and drives an annular plate 3 and a cross rod 4 to rotate, the tailings enter the annular plate 3 and the cross rod 4 through the blanking hopper 8 to overturn, smaller tailings fall from gaps between the cross rods 4, and larger tailings are discharged from the right annular plate 3 along with the inclination of the cross rod 4;

meanwhile, an external water source is communicated with the guide pipe 15, water flow is injected into the nozzle 14, the second gear 11 is meshed with the tooth block 7 to drive the reciprocating screw rod 10 to rotate, the matched threaded sleeve 12 can drive the nozzle 14 to reciprocate, tailings are uniformly washed, more adhering impurities on the surfaces of the ores are avoided, the subsequent utilization efficiency is influenced, and the screening effect is improved.

The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims (6)

1. Tailing treatment screening mechanism, including bottom plate (1), its characterized in that: bottom plate (1) top surface fixedly connected with two backup pad (2), backup pad (2) lateral wall all rotates and is connected with annular slab (3), two terminal surface fixedly connected with horizontal pole (4) that annular slab (3) are relative, the left side be provided with drive assembly on backup pad (2) lateral wall, the left side annular slab (3) left side is provided with down hopper (8), down hopper (8) extend to annular slab (3) inboard, fixedly connected with gusset plate (9) between hopper (8) and bottom plate (1), horizontal pole (4) upside is provided with washes the subassembly.

2. A tailings treatment screening facility according to claim 1, wherein: the driving assembly comprises a motor (5), the motor (5) is fixedly arranged on the side wall of the left supporting plate (2), the output end of the motor (5) is fixedly connected with a first gear (6), the left side is fixedly connected with a plurality of tooth blocks (7) on the side wall of the annular plate (3), and the first gear (6) is meshed with the tooth blocks (7).

3. A tailings treatment screening mechanism according to claim 2, wherein: the flushing assembly comprises a reciprocating screw rod (10), the reciprocating screw rod (10) is rotationally connected with support plates (2) on two sides, a second gear (11) is fixedly connected to the left end of the reciprocating screw rod (10), the second gear (11) is meshed with a tooth block (7), a screw sleeve (12) is sleeved on the side wall of the reciprocating screw rod (10), a connecting plate (13) is fixedly connected to the side wall of the screw sleeve (12), two nozzles (14) are mounted on the side wall of the connecting plate (13), and a flow guide pipe (15) is fixedly connected between the two nozzles (14).

4. A tailings treatment screening facility according to claim 3, wherein: a limiting rod (16) is fixedly connected between the two supporting plates (2), a limiting plate (17) is fixedly connected to the top surface of the connecting plate (13), and the limiting rod (16) penetrates through the limiting plate (17) and is movably connected with the limiting plate.

5. A tailings treatment screening facility according to claim 1, wherein: the end face of the top of the discharging hopper (8) is fixedly connected with a baffle (18), and the baffle (18) is U-shaped.

6. A tailings treatment screening facility according to claim 1, wherein: the left side supporting plate (2) is higher than the right side supporting plate (2).