CN220239224U

CN220239224U - Mining coal slime water screening device

Info

Publication number: CN220239224U
Application number: CN202321709881.5U
Authority: CN
Inventors: 战仕发; 岳兴辉; 卜建亮; 丁百东; 崔莉山; 刘保旋; 王永亮; 赵吉; 车新钢; 张腾毅; 冯嘉欣; 张志峰
Original assignee: Shaanxi Changwu Tingnan Coal Industry Co Ltd
Current assignee: Shaanxi Changwu Tingnan Coal Industry Co Ltd
Priority date: 2023-07-03
Filing date: 2023-07-03
Publication date: 2023-12-26
Anticipated expiration: 2033-07-03

Abstract

The utility model relates to the technical field of coal slime screening, in particular to a mining coal slime water screening device, which comprises a limiting frame, wherein vibrating plates are connected between the inner walls of the limiting frame in a sliding manner, the tops of the vibrating plates are rotationally connected with connecting blocks, a plurality of deflector rods are fixedly connected to the outer walls of the connecting blocks at equal intervals, a plurality of filter screens with different apertures are embedded in the inner walls of the limiting frame at equal intervals, a plurality of discharge ports are communicated to the outer walls of the limiting frame at equal intervals, and connecting frames are fixedly connected to the bottoms of the limiting frame. According to the utility model, the filter screens with a plurality of different apertures are embedded in the inner wall of the limiting frame, the coal slime is stirred through the stirring rod, the vibration plate is driven to incline to guide the coal slime to the filter screen through the rotation of the steel balls, the coal slime is filtered in cooperation with the vibration of the vibration plate and discharged from the discharge port, particles in the coal slime can be separated and sieved, the screening of the particles with the apertures in the coal slime water is facilitated, the drying in advance is not needed, and the use is convenient.

Description

Mining coal slime water screening device

Technical Field

The utility model relates to the technical field of slime screening, in particular to a mining slime water screening device.

Background

The slime water is formed by mixing mine water with impurities such as coal particles, coal dust and rock dust, and mainly originates from the underground working surface, a roadway, a goaf and the like, the particle size distribution of particles in the slime water is wide, the slime layer thickness in a pool and a water sump can be increased through long-time deposition of the slime water, the water storage capacity of the water sump is seriously reduced, potential safety hazards are caused for underground operation, the existing part of coal dust screening machine can only screen coal without moisture, the slime needs to be dried in advance, and the slime water is inconvenient to screen a plurality of pore-size particles in the slime water directly, so that the slime water is inconvenient to use.

Disclosure of Invention

In order to overcome the technical problems, the utility model provides a mining slime water screening device.

The aim of the utility model can be achieved by the following technical scheme:

the utility model provides a mining slime water screening plant, includes the spacing, sliding connection has the board that shakes between the inner wall of spacing, the top of shaking the board rotates and is connected with the connecting block, a plurality of driving levers have been linked firmly to the equidistance on the outer wall of connecting block, the equidistance is embedded to have the filter screen in a plurality of different apertures on the inner wall of spacing, the equidistance intercommunication has a plurality of bin outlet on the outer wall of spacing, the link has been linked firmly to the bottom of spacing, the chassis has been linked firmly to the bottom of link, the bottom of shaking the board is provided with the power unit who is used for driving connecting block pivoted, the bottom of chassis is provided with the complementary mechanism who is used for driving the reciprocal slope pivoted of chassis.

The method is further characterized in that: two sliding blocks are symmetrically and fixedly connected to the outer wall of the vibration plate, the sliding blocks are slidably connected between the inner walls of the limiting frames, and springs are fixedly connected between the bottoms of the sliding blocks and the limiting frames.

The method is further characterized in that: the power mechanism comprises a mounting frame fixedly connected to the bottom of the vibration plate, a first motor is fixedly connected to the inner bottom surface of the mounting frame, the output end of the first motor penetrates through the vibration plate and is fixedly connected with the bottom of the connecting block, and a vibration motor is fixedly connected to the bottom of the vibration plate.

The method is further characterized in that: the auxiliary mechanism comprises a base, a toothed ring is arranged between the inner walls of the base, two limiting rings are fixedly sleeved on the outer walls of the toothed ring, the limiting rings are slidably connected between the inner walls of the base, a limiting block is fixedly connected with the inner walls of the toothed ring, one end of the limiting block is rotatably connected with a steel ball, and the steel ball is in contact with the bottom of the chassis.

The method is further characterized in that: the inner bottom surface of base has linked firmly the gag lever post, link firmly the snap ring between the inner wall of link, snap ring and gag lever post activity joint.

The method is further characterized in that: the outer wall of the base is fixedly connected with a protective shell, the outer wall of the base is fixedly connected with a second motor, the output end of the second motor is fixedly sleeved with a gear, and the gear penetrates through the base and is meshed with the toothed ring.

The method is further characterized in that: a plurality of connecting chains are fixedly connected to the outer wall of the connecting frame at equal intervals, and the bottom ends of the connecting chains are fixedly connected with the top of the base.

The method is further characterized in that: the outer edge of the bottom of the chassis is arc-shaped.

The utility model has the beneficial effects that:

1. through the filter screen that has a plurality of different apertures at the inner wall of spacing, stir the coal slime through the driving lever to through the rotation of steel ball, the drive shakes the board slope and guides the coal slime to filter screen department, cooperates the vibrations of shaking the board and filters, and discharge from the bin outlet, can divide the granule in the coal slime to sieve, be convenient for directly sieving a plurality of aperture granule in the coal slime water, need not to dry in advance, facilitate the use.

Drawings

The utility model is further described below with reference to the accompanying drawings.

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

FIG. 2 is a schematic side cross-sectional view of a connector of the present utility model;

FIG. 3 is a schematic side sectional view of a spacing frame of the present utility model;

FIG. 4 is a schematic view of a snap ring structure of the present utility model;

FIG. 5 is a schematic view of a partially enlarged structure of FIG. 2A according to the present utility model;

fig. 6 is a schematic view of a partially enlarged structure at B in fig. 3 according to the present utility model.

In the figure: 1. a limiting frame; 11. vibrating plate; 111. a slide block; 112. a spring; 12. a filter screen; 121. a discharge port; 13. a connecting frame; 14. a chassis; 15. a connecting chain; 16. a clasp; 2. a connecting block; 21. a deflector rod; 3. a power mechanism; 31. a mounting frame; 32. a first motor; 33. oscillating the motor; 4. an auxiliary mechanism; 41. a base; 42. a limit rod; 43. a toothed ring; 44. a limiting ring; 45. a limiting block; 46. steel balls; 47. a protective shell; 48. a second motor; 49. a gear.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, a mining slime water screening device comprises a limit frame 1, a vibration plate 11 is slidingly connected between the inner walls of the limit frame 1, a connecting block 2 is rotationally connected at the top of the vibration plate 11, a plurality of deflector rods 21 are fixedly connected on the outer wall of the connecting block 2 at equal intervals, a plurality of filter screens 12 with different apertures are embedded on the inner wall of the limit frame 1 at equal intervals, a plurality of discharge ports 121 are fixedly connected on the outer wall of the limit frame 1 at equal intervals, a connecting frame 13 is fixedly connected at the bottom of the limit frame 1, a chassis 14 is fixedly connected at the bottom of the connecting frame 13, a power mechanism 3 for driving the connecting block 2 to rotate is arranged at the bottom of the vibration plate 11, an auxiliary mechanism 4 for driving the chassis 14 to rotate in a reciprocating inclined manner is arranged at the bottom of the chassis 14, two sliding blocks 111 are symmetrically and fixedly connected on the outer wall of the vibration plate 11, the sliding block 111 is connected between the inner walls of the limiting frame 1 in a sliding manner, the spring 112 is fixedly connected between the bottom of the sliding block 111 and the limiting frame 1, the sliding limit of the vibration plate 11 is realized through the limit of the limiting frame 1 to the sliding block 111, the vibration plate 11 is driven to reset through the spring 112, the outer walls of the connecting frames 13 are fixedly connected with a plurality of connecting chains 15 at equal intervals, the bottom ends of the connecting chains 15 are fixedly connected with the top of the base 41, the positions of the chassis 14 and the connecting frames 13 are limited through the plurality of connecting chains 15, the chassis 14 cannot rotate in a larger range in the reciprocating jacking process of the steel balls 46, the outer edge of the bottom of the chassis 14 is arc-shaped, the state when the chassis 14 is inclined can be adapted, the chassis 14 is more stable when the chassis is inclined, and the vibration plate 11 is driven to incline more smoothly;

the power mechanism 3 comprises a mounting frame 31 fixedly connected to the bottom of the vibrating plate 11, a first motor 32 is fixedly connected to the inner bottom surface of the mounting frame 31, the output end of the first motor 32 penetrates through the vibrating plate 11 and is fixedly connected with the bottom of the connecting block 2, a vibrating motor 33 is fixedly connected to the bottom of the vibrating plate 11, the first motor 32 is installed through the mounting frame 31, the connecting block 2 and the deflector rod 21 are driven to rotate through the first motor 32, the coal slime is stirred through the plurality of deflector rods 21, the coal slime rotates on the vibrating plate 11 and is filtered through filter screens 12 with different apertures, the inclined guide of the vibrating plate 11 is matched with steel balls 46, the coal slime can automatically slide to the vicinity of the filter screens 12 when passing through the filter screens 12, and the vibrating motor 33 is used for driving the vibrating plate 11 to vibrate in a reciprocating mode;

the auxiliary mechanism 4 comprises a base 41, a toothed ring 43 is arranged between the inner walls of the base 41, two limiting rings 44 are fixedly sleeved on the outer wall of the toothed ring 43, the limiting rings 44 are slidably connected between the inner walls of the base 41, limiting blocks 45 are fixedly connected on the inner walls of the toothed ring 43, one ends of the limiting blocks 45 are rotatably connected with steel balls 46, the steel balls 46 are in contact with the bottom of the chassis 14, the base 41 is used for limiting the chassis 14, the chassis 14 cannot be separated from the base 41, the limiting of the limiting rings 44 is realized through the limiting of the base 41, the toothed ring 43 is used for installing the limiting blocks 45, the limiting blocks 45 are driven to rotate through the toothed ring 43, so that the steel balls 46 are driven to reciprocate at the bottom of the chassis 14, the chassis 14 is enabled to continuously change the inclined state, the state of the vibration plate 11 is guided, the inner bottom surface of base 41 has linked firmly gag lever post 42, link firmly snap ring 16 between the inner wall of link 13, snap ring 16 and gag lever post 42 movable joint, carry out spacingly through gag lever post 42 to snap ring 16, make chassis 14 unable and base 41 separation, carry out spacingly to the state of link 13 simultaneously, prevent that link 13 motion range is great, damage is caused to the vibrations of limit 1 and its internal device, link firmly protective housing 47 on the outer wall of base 41, the outer wall of base 41 has linked firmly motor two 48, motor two 48's output has fixedly cup jointed gear 49, gear 49 runs through base 41 and meshes with toothed ring 43, protective housing 47 is used for motor two 48 to carry out spacingly, start motor two 48 drives gear 49 rotation, drive steel ball 46 around the center pin of base 41 through the transmission of gear 49 and toothed ring 43.

Through the filter screen 12 that has a plurality of different apertures at the inner wall of spacing 1, stir the coal slime through driving lever 21 to through the rotation of steel ball 46, drive shake board 11 slope with coal slime guide to filter screen 12 department, the vibrations of cooperation shake board 11 are filtered, and discharge from bin outlet 121, can divide the granule in the coal slime to sieve, be convenient for directly sieving a plurality of aperture granule in the coal slime water, need not to dry in advance, facilitate the use.

During operation, intermittent blanking is carried out on the inside of the limiting frame 1 above the limiting frame 1, blanking is carried out between two adjacent two deflector rods 21, a motor I32 drives a connecting block 2 and the deflector rods 21 to rotate, coal slime is stirred through the deflector rods 21, the coal slime rotates on the vibrating plate 11 and is filtered by the filter screens 12 with different apertures, the aperture of the filter screen 12 passing through the filter screens is gradually increased, and the vibrating motor 33 is used for driving the vibrating plate 11 to vibrate in a reciprocating manner;

the second starting motor 48 drives the gear 49 to rotate, the steel balls 46 are driven to rotate around the central axis of the base 41 through the transmission of the gear 49 and the toothed ring 43, the steel balls 46 are used for guiding the chassis 14 in an inclined mode, so that the vibration plate 11 continuously changes an inclined state, coal slime can automatically slide to the vicinity of the filter screen 12 when passing through the filter screen 12 and finally pass through the filter screen 12 to be discharged from the discharge port 121, the limiting rod 42 is used for limiting the clamping ring 16, the chassis 14 cannot be separated from the base 41, meanwhile, the state of the connecting frame 13 is limited, the connecting frame 13 is prevented from moving to a larger extent, and the positions of the chassis 14 and the connecting frame 13 are limited through the plurality of connecting chains 15, so that the chassis 14 cannot rotate to a larger extent in the reciprocating jacking process of the steel balls 46.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is merely illustrative and explanatory of the utility model, as various modifications and additions may be made to the particular embodiments described, or in a similar manner, by those skilled in the art, without departing from the scope of the utility model or exceeding the scope of the utility model as defined in the claims.

Claims

1. Mining slime water screening plant, a serial communication port, including spacing (1), sliding connection has shaked board (11) between the inner wall of spacing (1), the top of shakes board (11) is rotated and is connected with connecting block (2), equidistance has linked firmly a plurality of driving levers (21) on the outer wall of connecting block (2), equidistance has inlayed filter screen (12) of a plurality of different apertures on the inner wall of spacing (1), equidistance intercommunication has a plurality of bin outlet (121) on the outer wall of spacing (1), connecting frame (13) have been linked firmly to the bottom of spacing (1), chassis (14) have been linked firmly to the bottom of connecting frame (13), the bottom of shakes board (11) is provided with power unit (3) that are used for driving connecting block (2) pivoted, the bottom of chassis (14) is provided with and is used for driving chassis (14) reciprocal slope pivoted complementary unit (4).

2. The mining slime water screening device according to claim 1, characterized in that two sliding blocks (111) are symmetrically and fixedly connected to the outer wall of the vibrating plate (11), the sliding blocks (111) are slidably connected between the inner walls of the limiting frame (1), and springs (112) are fixedly connected between the bottoms of the sliding blocks (111) and the limiting frame (1).

3. The mining slime water screening device according to claim 1, characterized in that the power mechanism (3) comprises a mounting frame (31) fixedly connected to the bottom of the vibrating plate (11), a motor I (32) is fixedly connected to the inner bottom surface of the mounting frame (31), the output end of the motor I (32) penetrates through the vibrating plate (11) and is fixedly connected with the bottom of the connecting block (2), and an oscillating motor (33) is fixedly connected to the bottom of the vibrating plate (11).

4. The mining slime water screening device according to claim 1, characterized in that the auxiliary mechanism (4) comprises a base (41), a toothed ring (43) is arranged between the inner walls of the base (41), two limiting rings (44) are fixedly sleeved on the outer walls of the toothed ring (43), the limiting rings (44) are slidably connected between the inner walls of the base (41), a limiting block (45) is fixedly connected with the inner walls of the toothed ring (43), a steel ball (46) is rotatably connected with one end of the limiting block (45), and the steel ball (46) is in contact with the bottom of the chassis (14).

5. The mining slime water screening device according to claim 4, wherein the inner bottom surface of the base (41) is fixedly connected with a limiting rod (42), a clamping ring (16) is fixedly connected between the inner walls of the connecting frame (13), and the clamping ring (16) is movably clamped with the limiting rod (42).

6. The mining slime water screening device according to claim 5, characterized in that a protecting shell (47) is fixedly connected to the outer wall of the base (41), a motor II (48) is fixedly connected to the outer wall of the base (41), a gear (49) is fixedly sleeved at the output end of the motor II (48), and the gear (49) penetrates through the base (41) and is meshed with the toothed ring (43).

7. The mining slime water screening device according to claim 4, wherein a plurality of connecting chains (15) are fixedly connected to the outer wall of the connecting frame (13) at equal intervals, and the bottom ends of the connecting chains (15) are fixedly connected to the top of the base (41).

8. A mining slime water screening device according to claim 1, characterized in that the bottom outer edge of the chassis (14) is arc-shaped.