CN214515887U

CN214515887U - Shaft eccentric circular vibrating screen for ore mining

Info

Publication number: CN214515887U
Application number: CN202120293522.0U
Authority: CN
Inventors: 王明亮; 管伟; 缪礼权
Original assignee: Anhui Meilan Intelligent Equipment Manufacturing Co ltd
Current assignee: Anhui Meilan Intelligent Equipment Manufacturing Co ltd
Priority date: 2021-02-02
Filing date: 2021-02-02
Publication date: 2021-10-29
Anticipated expiration: 2031-02-02

Abstract

The utility model belongs to the technical field of vibrating screens, in particular to an eccentric circular vibrating screen of axle for ore mining, which comprises a screen box, a screen and a fixed column, wherein a clamping seat is sleeved on the rotation of the fixed column, a first fixed rod is fixedly connected with the left end of the screen box, a front wheel is installed at the lower end of the first fixed rod, a second fixed rod is fixedly connected with the right end of the screen box, the second fixed rod is rotatably connected with a rotating shaft, moving rods are symmetrically and fixedly arranged on the rotating shaft, the lower end of each moving rod is provided with a rear wheel, one end of each moving rod is fixedly connected with a rocker, and the second fixed rod is provided with a moving groove and an L plate; the utility model discloses a rocker drives the dwang and rotates, makes rear wheel contact ground, and rear wheel cooperation front wheel, it is convenient to remove, and a large amount of manpower and materials are saved to easy operation, and simultaneously in the screening, make the rear wheel and first flitch, second flitch cooperation down, can adjust first flitch, second flitch inclination down, control discharge speed increases the screening effect.

Description

Shaft eccentric circular vibrating screen for ore mining

Technical Field

The utility model belongs to the technical field of the shale shaker, concretely relates to an eccentric circle shale shaker of axle for ore mining.

Background

The eccentric circular vibrating screen is a novel vibrating screen which can do circular vibration, has multiple layers and is efficient, the vibration amplitude is adjusted by adopting a cylinder type eccentric shaft vibration exciter and a deflection block, the material screening line is long, the screening specification is multiple, and the vibrating screen has the characteristics of reliable structure, strong exciting force, high screening efficiency, small vibration noise, firmness, durability, convenience in maintenance, safety in use and the like.

The existing vibrating screen is inconvenient to move, a large amount of manpower and material resources are wasted when the vibrating screen is moved every time, and meanwhile, the vibrating screen is damaged due to the fact that the using time is long, and the screen is inconvenient to replace.

SUMMERY OF THE UTILITY MODEL

To the problem among the prior art, the utility model aims to provide an eccentric circle shale shaker of axle for ore mining.

In order to achieve the above purpose, the utility model adopts the following technical scheme to realize:

an eccentric shaft circular shaker for ore mining comprising:

the screen box, the screen mesh and the fixed columns are fixedly arranged at four corners of the outer wall of the screen box, a clamping seat is sleeved on the fixed columns in a rotating manner, a first fixed rod is fixedly connected to the lower end of the clamping seat at the left end of the screen box, a front wheel is installed at the lower end of the first fixed rod, a second fixed rod is fixedly connected to the lower end of the clamping seat at the right end of the screen box, the second fixed rod is rotatably connected with a rotating shaft, moving rods are symmetrically and fixedly arranged on the rotating shaft, rear wheels are arranged at the lower ends of the moving rods, one ends of the moving rods penetrate through the second fixed rod at the front side and are fixedly connected with rocking rods, a plurality of clamping grooves are formed in the other ends of the moving rods, penetrate through the second fixed rod at the rear side and are in the circumference, moving grooves are formed in the second fixed rod, L plates are arranged in the moving grooves in a sliding manner, clamping holes are formed in one ends of the L plates and are fixedly connected with the second fixed rods through bolts, the right end of the screen box is hinged with a first blanking plate respectively. The connecting rod is rotatably arranged between the first blanking plate and the second blanking plate, and the side wall of the sieve box is provided with vibration equipment;

preferably, the screen cloth symmetry be provided with anchor clamps, anchor clamps are kept away from screen cloth one end and are seted up the jack, screen case lateral wall symmetry has set firmly the set casing, be provided with the interlock board in the set casing, change the board, interlock board and set casing sliding connection, it is articulated with the set casing to change board one end, and the other end and interlock board contact, change the board upper end and seted up the spout, spout sliding connection has the slider, the slider rotates and is connected with the threaded rod, the threaded rod runs through set casing fixedly connected with knob, threaded rod and set casing threaded connection, the interlock board is kept away from the one end middle part fixedly connected with who changes the board and is pushed away the post, the through-hole has been seted up to screen case symmetry, through-hole and jack intercommunication, push away post one end and set up in through-hole, jack, the winding has reset spring on the push post.

Preferably, an extrusion spring is fixedly arranged between the L plate and the top of the movable groove, and a compression bar is fixedly arranged on the L plate.

Preferably, the vibration device comprises a motor, an eccentric shaft and a rotating wheel, the motor is installed on one side of the screen box, one end of the eccentric shaft is rotatably connected with the screen box, the other end of the eccentric shaft is fixedly connected with the motor, and the rotating wheel is fixedly sleeved on the eccentric shaft.

Preferably, the first fixing rod and the second fixing rod are provided with damping springs.

Compared with the prior art, the utility model discloses following technological effect has:

the utility model provides a pair of axle eccentric circle shale shaker for ore mining drives the dwang through setting up the rocker and rotates, makes the rear wheel contact ground, and when loosening the depression bar, makes the L board pass the draw-in groove, reuse bolt fastening, and the rear wheel cooperates the front wheel, and the shale shaker removes conveniently, easy operation saves a large amount of manpower and materials, and simultaneously when screening, makes the rear wheel cooperate with first flitch, second flitch, can adjust first flitch, second flitch inclination, control discharge speed, increase screening effect;

through setting up the knob, driving the threaded rod and rotating to with slider, spout cooperation, make and change the board and rotate, change the board and not extrude the interlock board, under reset spring's effect, the interlock board removes, drives and pushes away the post and shift out from through-hole, jack from pushing away the post, accomplishes the dismantlement to the screen cloth, and it is convenient to dismantle, changes simply, and the practicality is high.

Other features and advantages of the present invention will be described in detail in the following detailed description.

Drawings

Fig. 1 is a schematic structural view illustrating an axial eccentric circular vibrating screen for ore mining according to an embodiment of the present invention in operation;

fig. 2 is a schematic structural view of an axial eccentric circular vibrating screen for ore mining according to an embodiment of the present invention during movement;

figure 3 shows a schematic side view of an axial eccentric circular shaker for ore mining as it moves, according to an embodiment of the present invention;

fig. 4 shows an enlarged schematic view of a provided in accordance with an embodiment of the present invention;

fig. 5 shows an enlarged schematic view of B provided in accordance with an embodiment of the present invention;

figure 6 shows a schematic top view of an eccentric shaft circular shaker for ore mining provided in accordance with an embodiment of the present invention;

the reference numbers in the figures illustrate: 1. a screen box; 2. fixing a column; 3. a clamping seat; 4. a first fixing lever; 5. a second fixing bar; 6. a damping spring; 7. a front wheel; 8. a travel bar; 9. a rear wheel; 10. a rotating shaft; 11. a first blanking plate; 12. a second blanking plate; 13. a connecting rod; 14. screening a screen; 15. a rocker; 16. a moving groove; 17. a compression spring; 18. an L plate; 19. a pressure lever; 20. a card slot; 21. a bolt; 2101. a clamping hole; 22. a clamp; 2201. a jack; 23. a stationary case; 24. pushing the column; 2401. a through hole; 25. a return spring; 26. a linkage plate; 27. rotating the plate; 28. a threaded rod; 29. a knob; 30. a chute; 31. a slider; 32. a rotating wheel; 33. an eccentric shaft; 34. an electric motor.

Detailed Description

In order to make the technical means, creation characteristics, achievement purpose and efficacy of the utility model easy to understand and understand, the utility model is further clarified by combining the specific drawings.

It should be noted that, in the present invention, when an element is referred to as being "fixed" to another element, it may be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-6, the present invention provides an eccentric shaft circular vibrating screen for ore mining, comprising:

the screen box comprises a screen box 1, a screen 14 and fixed columns 2, wherein the fixed columns 2 are fixedly arranged at four corners of the outer wall of the screen box 1, the fixed columns 2 are rotatably sleeved with a clamping seat 3, a first fixed rod 4 is fixedly connected to the lower end of the clamping seat 3 at the left end of the screen box 1, a front wheel 7 is mounted at the lower end of the first fixed rod 4, a second fixed rod 5 is fixedly connected to the lower end of the clamping seat 3 at the right end of the screen box 1, the second fixed rod 5 is rotatably connected with a rotating shaft 10, moving rods 8 are symmetrically and fixedly arranged on the rotating shaft 10, a rear wheel 9 is arranged at the lower end of each moving rod 8, one end of each moving rod 8 penetrates through the second fixed rod 5 at the front side and is fixedly connected with a rocker 15, the other end of each moving rod 8 penetrates through the second fixed rod 5 at the rear side and is provided with a plurality of clamping grooves 20 in the circumference, the second fixed rod 5 at the rear side is provided with a moving groove 16, an L plate 18 is slidably arranged in the moving groove 16, one end of each L plate 18 penetrates through the clamping hole 2101, the L plate 18 is fixedly connected with the second fixing rod 5 through bolts 21, and the right end of the sieve box 1 is hinged with a first blanking plate 11 respectively. The sieve box comprises a second blanking plate 12, a connecting rod 13 is rotatably arranged between the first blanking plate 11 and the second blanking plate 12, a vibrating device is arranged on the side wall of the sieve box 1, the vibrating device comprises a motor 34, an eccentric shaft 33 and a rotating wheel 32, the motor 34 is installed on one side of the sieve box 1, one end of the eccentric shaft 33 is rotatably connected with the sieve box 1, the other end of the eccentric shaft 33 is fixedly connected with the motor, and the rotating wheel 32 is fixedly sleeved on the eccentric shaft 33.

Specifically, motor 34 passes through eccentric shaft 33, runner 32 drives the vibration of sieve case, sieve the ore, when the screening finishes and needs to remove the shale shaker, unscrew bolt 21 earlier, upwards promote depression bar 19 again, drive the L board and shift out from draw-in groove 20, extrusion spring 17 lasts the shrink, rotate rocker 15 again, rocker 15 drives dwang 10 and rotates, make rear wheel 9 contact ground, loosen the depression bar, make the L board pass draw-in groove 20, reuse bolt 21 is fixed, rear wheel 9 cooperation front wheel 7 removes this moment, it is convenient to remove, the operation is simple, save a large amount of manpower and materials, the screening is, rotate axis of rotation 10, make rear wheel 9 and first flitch 11, the cooperation of flitch 12 under the second, can adjust first flitch 11, the flitch 12 inclination under the second, control discharge speed, increase the screening effect.

According to the utility model discloses, screen cloth 14 symmetry be provided with anchor clamps 22, anchor clamps 22 keep away from screen cloth 14 one end and seted up jack 2201, screen case 1 lateral wall symmetry has set firmly set fixed shell 23, be provided with interlock board 26 in the fixed shell 23, change board 27, interlock board 26 and fixed shell 23 sliding connection, it is articulated with fixed shell 23 to change board 27 one end, and the other end contacts with interlock board 26, it has seted up spout 30 to change board 27 upper end, spout 30 sliding connection has slider 31, slider 31 rotates and is connected with threaded rod 28, threaded rod 28 runs through fixed shell 23 fixedly connected with knob 29, threaded rod 28 and fixed shell 23 threaded connection, interlock board 26 keeps away from the one end middle part fixedly connected with pushing post 24 that changes board 27, screen case 1 symmetry has seted up through-hole 2401, through-hole 2401 and jack 2201 intercommunication, pushing post 24 one end sets up at through-hole 2401, In the insertion hole 2201, a return spring 25 is wound on the push column 24.

Specifically, the rotary knob 29 is rotated to drive the threaded rod 28 to rotate, and the rotary knob is matched with the sliding block 31 and the sliding groove 30, so that the rotary plate 27 rotates, the rotary plate 27 does not extrude the linkage plate 26, the linkage plate 26 moves under the action of the return spring 25, the push column 24 is driven to move out of the through hole 2401 and the jack 2201 from the push column 24, the screen 14 is disassembled, the disassembly is convenient, the replacement is simple, and the practicability is high.

According to the utility model discloses, for the convenience of the tight axis of rotation of L integrated circuit board 10,

L board

18 and 16 groove tops of shifting chute between the fixed extrusion spring 17 that is provided with, L board 18 is gone up the fixed depression bar 19 that is provided with, sets up depression bar 19 and makes things convenient for the staff operation.

The vibrating device comprises a motor 34, an eccentric shaft 33 and a rotating wheel 32, wherein the motor 34 is installed on one side of the screen box 1, one end of the eccentric shaft 33 is rotatably connected with the screen box 1, the other end of the eccentric shaft 33 is fixedly connected with the motor, and the rotating wheel 32 is fixedly sleeved on the eccentric shaft 33.

According to the utility model discloses, in order to improve the shock attenuation effect, increase the screening effect, first dead lever 4, second dead lever 5 on be provided with damping spring 6.

The foregoing shows and describes the general principles, essential features, and features of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the description of the above embodiments and the description is only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and these changes and modifications are all within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An eccentric shaft circular shaker for ore mining comprising:

the screen box comprises a screen box (1), a screen (14) and fixed columns (2), wherein the fixed columns (2) are fixedly arranged at four corners of the outer wall of the screen box (1), clamping seats (3) are rotatably sleeved on the fixed columns (2), first fixed rods (4) are fixedly connected to the lower ends of the clamping seats (3) at the left end of the screen box (1), front wheels (7) are installed at the lower ends of the first fixed rods (4), second fixed rods (5) are fixedly connected to the lower ends of the clamping seats (3) at the right end of the screen box (1), rotating shafts (10) are rotatably connected to the second fixed rods (5), moving rods (8) are symmetrically and fixedly arranged on the rotating shafts (10), rear wheels (9) are arranged at the lower ends of the moving rods (8), one ends of the moving rods (8) penetrate through the second fixed rods (5) at the front side and are fixedly connected with rocking rods (15), and the other ends of the moving rods (8) penetrate through the second fixed rods (5) at the rear side to form a circumference, and are provided with a plurality of clamping grooves (20), rear side shifting chute (16) have been seted up in second dead lever (5), it is provided with L board (18) to slide in shifting chute (16), draw-in groove (20) have been run through to L board (18) one end and has been seted up chucking hole (2101), L board (18) pass through bolt (21) and second dead lever (5) fixed connection, sieve case (1) right-hand member articulates respectively has first flitch (11), second flitch (12) down, it is provided with connecting rod (13) to rotate between flitch (11) and the second flitch (12) down, sieve case (1) lateral wall is provided with vibrating equipment.

2. The axial eccentric circular vibrating screen for ore mining according to claim 1, wherein the screen mesh (14) is symmetrically provided with clamps (22), one end of each clamp (22) far away from the screen mesh (14) is provided with a jack (2201), the side wall of the screen box (1) is symmetrically and fixedly provided with a fixed shell (23), a linkage plate (26) and a rotating plate (27) are arranged in the fixed shell (23), the linkage plate (26) is in sliding connection with the fixed shell (23), one end of the rotating plate (27) is hinged with the fixed shell (23), the other end of the rotating plate is in contact with the linkage plate (26), the upper end of the rotating plate (27) is provided with a sliding groove (30), the sliding groove (30) is in sliding connection with a sliding block (31), the sliding block (31) is rotationally connected with a threaded rod (28), and the threaded rod (28) penetrates through the fixed shell (23) and is fixedly connected with a knob (29), threaded rod (28) and set casing (23) threaded connection, interlock board (26) are kept away from one end middle part fixedly connected with push rod (24) of changeing board (27), through-hole (2401) have been seted up to sieve case (1) symmetry, through-hole (2401) and jack (2201) intercommunication, push rod (24) one end sets up in through-hole (2401), jack (2201), the winding has reset spring (25) on push rod (24).

3. An axial eccentric circular vibrating screen for ore extraction according to claim 1, characterized in that a compression spring (17) is fixedly arranged between the L plate (18) and the groove top of the moving groove (16), and a compression bar (19) is fixedly arranged on the L plate (18).

4. The shaft eccentric circular vibrating screen for ore mining according to claim 1, characterized in that the vibrating device comprises a motor (34), an eccentric shaft (33) and a rotating wheel (32), wherein the motor (34) is installed at one side of the screen box (1), one end of the eccentric shaft (33) is rotatably connected with the screen box (1), the other end of the eccentric shaft (33) is fixedly connected with the motor, and the rotating wheel (32) is fixedly sleeved on the eccentric shaft (33).

5. An axial eccentric circular vibrating screen for ore mining according to claim 1, characterized in that the first and second fixing rods (4, 5) are provided with damping springs (6).