CN220532208U

CN220532208U - Ore screening mechanism of metallurgical machinery

Info

Publication number: CN220532208U
Application number: CN202320943702.8U
Authority: CN
Inventors: 许海东; 马少腾
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-04-24
Filing date: 2023-04-24
Publication date: 2024-02-27
Anticipated expiration: 2033-04-24

Abstract

The utility model relates to a mineral screening mechanism of metallurgical machinery, which comprises a transverse plate, wherein the lower end part of the transverse plate is fixedly connected with two supporting plates, the lower end part of the transverse plate is fixedly connected with screening bins, the upper end part of the transverse plate is fixedly connected with a feeding hopper with one end communicated with the screening bins, a screening assembly is arranged on the supporting plates, the screening assembly comprises a mounting plate, one end of the mounting plate is fixedly connected with the outer side of the supporting plate, and a driving motor is fixedly arranged at the upper end part of the mounting plate on the right side. This metallurgical machinery's ore screening mechanism, through driving motor and rotating electrical machines's cooperation, make the starter motor accessible connecting rod promote loop bar lateral sliding repeatedly, and the rotating electrical machines of start then rotates when accessible rotation bull stick drives loop bar and puddler lateral sliding, and pivoted bull stick still can drive the cam and extrude the vibrating plate vibrations repeatedly, makes mineral aggregate can be by quick and thoroughly screening to improve screening efficiency.

Description

Ore screening mechanism of metallurgical machinery

Technical Field

The utility model relates to the technical field of mechanical ore screening, in particular to an ore screening mechanism of metallurgical machinery.

Background

Metallurgy refers to the process and technology of extracting metals or metal compounds from minerals and making metals into metallic materials with certain properties by various processing methods.

Minerals produced in the metallurgical production and processing process need to be screened, when the impurity such as silt in the ore is screened to the screen device that is used for metallurgical machinery at present, generally carry out the free slip screening with the ore through the sieve of slope, because the ore produces easily and piles up in the screening process, lead to the screening not thoroughly, make the ore free slip on the screen cloth moreover, reduced screening rate to screening efficiency has been reduced, so put forward a metallurgical machinery's screen mechanism and solve above-mentioned problem.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a mineral screening mechanism of metallurgical machinery, which has the advantages of high screening efficiency and the like, and solves the problems of incomplete screening and low screening rate.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the ore screening mechanism of the metallurgical machinery comprises a transverse plate, wherein the lower end part of the transverse plate is fixedly connected with two supporting plates, the lower end part of the transverse plate is fixedly connected with screening bins, the upper end part of the transverse plate is fixedly connected with a feeding hopper with one end communicated with the screening bins, and screening assemblies are arranged on the supporting plates;

the screening assembly comprises a mounting plate with one end fixedly connected with the outer side of a supporting plate, a driving motor is fixedly mounted at the upper end of the mounting plate, a rotary table is fixedly connected with an output shaft of the driving motor, one end of the rotary table is connected with a connecting rod penetrating through the right side supporting plate in a rotating mode, one end of the connecting rod, far away from the rotary table, is hinged to a hinge block, one end of the hinge block is connected with a sleeve rod penetrating through and extending to the inner side of a screening bin in a rotating mode, the outer side of the sleeve rod is fixedly connected with a stirring rod, the left side of the sleeve rod is fixedly mounted with a rotating motor at the upper end of the mounting plate, one end of an output shaft of the rotating motor penetrates through the screening bin and extends to a rotating rod on the inner side of the sleeve rod, a cam is fixedly connected with an inner side wall of the screening bin, a vibrating plate is fixedly mounted inside the vibrating plate, a screen is arranged on the inner side wall of the screening bin in a fixedly connected mode, one end of the vibrating plate penetrates through the supporting block, and a spring is fixedly connected between the supporting block and the vibrating plate.

Further, one side of the hinge block, which is close to the loop bar, is fixedly connected with a sliding block, one end of the sliding block extends to the inside of the loop bar, a sliding groove positioned at the outer side of the sliding block is formed in one end of the loop bar, and the sliding groove is in sliding connection with the sliding block.

Further, the lower tip of screening storehouse is the toper, the awl word end intercommunication of screening storehouse has the discharging pipe, the outside fixed mounting of discharging pipe has the valve, the front of screening storehouse articulates through the hinge has the hatch door.

Further, the outside fixedly connected with one end of bull stick extends to the inside rectangular piece of loop bar, the spread groove in rectangular piece outside has been seted up to the inner peripheral wall of loop bar.

Further, the right side the perforation that is located the connecting rod outside has been seted up to the inside of backup pad, the upper end of vibrating plate is the slope form.

Further, the number of the supporting blocks is four, and the four supporting blocks are distributed in a bilateral symmetry mode in a group.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this metallurgical machinery's ore screening mechanism, through driving motor and rotating electrical machines's cooperation, make the starter motor accessible connecting rod promote loop bar lateral sliding repeatedly, and the rotating electrical machines of start then rotates when accessible rotation bull stick drives loop bar and puddler lateral sliding, and pivoted bull stick still can drive the cam and extrude the vibrating plate vibrations repeatedly, makes mineral aggregate can be by quick and thoroughly screening to improve screening efficiency.

Drawings

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

FIG. 2 is a schematic diagram of a screening assembly according to the present utility model;

fig. 3 is an enlarged view of fig. 2 a in accordance with the present utility model.

In the figure: 1. a cross plate; 2. a support plate; 3. screening bins; 4. a screening component; 41. a mounting plate; 42. a driving motor; 43. a turntable; 44. a connecting rod; 45. a loop bar; 46. a vibration plate; 47. a stirring rod; 48. a screen; 49. a cam; 410. a rotating rod; 411. a rotating motor; 412. a support block; 413. a vertical rod; 414. a spring; 415. a hinge block; 416. a slide block; 5. a cabin door; 6. and (5) a charging hopper.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but 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.

Embodiment one: in order to thoroughly screen mineral aggregate, referring to fig. 1-3, a mineral screening mechanism of a metallurgical machine in this embodiment includes a transverse plate 1, a number of two support plates 2 are fixedly connected to a lower end portion of the transverse plate 1, a screening bin 3 is fixedly connected to a lower end portion of the transverse plate 1, and a lower end portion of the screening bin 3 is tapered.

The cone end of screening storehouse 3 communicates there is the discharging pipe, and the outside fixed mounting of discharging pipe has the valve, and the front of screening storehouse 3 articulates through the hinge has hatch door 5, makes the mineral after the screening collect through opening hatch door 5 discharge, and silt then discharges through the discharging pipe, and the upper end fixedly connected with one end of diaphragm 1 screens hopper 6 of storehouse 3 intercommunication, is provided with screening assembly 4 on the backup pad 2.

The screening assembly 4 comprises a mounting plate 41 with one end fixedly connected with the outer side of the supporting plate 2, a driving motor 42 is fixedly mounted at the upper end part of the right side mounting plate 41, a rotary table 43 is fixedly connected with an output shaft of the driving motor 42, a connecting rod 44 with one end penetrating through the right side supporting plate 2 is rotatably connected to the front surface of the rotary table 43, and a through hole positioned on the outer side of the connecting rod 44 is formed in the right side supporting plate 2.

The one end that carousel 43 was kept away from to connecting rod 44 articulates there is articulated piece 415, and one side fixedly connected with one end that articulated piece 415 is close to loop bar 45 extends to the inside slider 416 of loop bar 45, and the spout that is located the slider 416 outside has been seted up to one end of loop bar 45, spout and slider 416 sliding connection, slider 416 are the T font, when making articulated piece 415 can drive loop bar 45 lateral sliding, and loop bar 45 can also rotate on articulated piece 415.

The outside rotation of hinge piece 415 is connected with one end runs through and extends to the inboard loop bar 45 of screening storehouse 3, and the outside fixedly connected with puddler 47 of loop bar 45, and the upper end fixed mounting of left side mounting panel 41 has rotation motor 411, and rotation motor 411's output shaft fixedly connected with one end runs through screening storehouse 3 and extends to the inboard bull stick 410 of loop bar 45.

The outside fixedly connected with one end of bull stick 410 extends to the inside rectangular piece of loop bar 45, and the spread groove that is located rectangular piece outside is seted up to the inner perisporium of loop bar 45, makes bull stick 410 can also drive loop bar 45 and rotate together when the inboard lateral sliding of loop bar 45, and the inside wall sliding connection of screening storehouse 3 has vibrating plate 46, and the inside fixed mounting of vibrating plate 46 has screen cloth 48.

In this embodiment, the driving motor 42 and the rotating motor 411 are matched, so that the driving motor 42 can repeatedly push the sleeve rod 45 to slide transversely through the connecting rod 44, and the started rotating motor 411 can drive the sleeve rod 45 and the stirring rod 47 to slide transversely through the rotating rod 410 and simultaneously rotate, so that the mineral aggregate can be thoroughly screened by the screen 48.

In the second embodiment, referring to fig. 2, in order to increase the screening rate of mineral aggregates, a cam 49 is fixedly connected to the outer side of a rotating rod 410 in the first embodiment, a supporting block 412 is fixedly connected to the inner side wall of a screening bin 3, a vertical rod 413 with one end penetrating through the supporting block 412 is fixedly connected to the lower end of a vibrating plate 46, springs 414 are fixedly connected between the supporting block 412 and the vibrating plate 46, the upper end of the vibrating plate 46 is inclined, the number of the supporting blocks 412 is four, the four supporting blocks 412 are distributed symmetrically in pairs, and the four vertical rods 413 are stably and limitedly supported by the four supporting blocks 412.

In this embodiment, the rotating rod 410 can also drive the cam 49 to repeatedly press the vibrating plate 46 for vibration, so that the mineral aggregate can be rapidly and thoroughly screened, and the screening efficiency is improved.

The working principle of the embodiment is as follows:

after mineral aggregate is put into the hopper 6 and placed above the vibrating plate 46, the driving motor 42 can be started to drive the turntable 43 to rotate, the rotating turntable 43 can repeatedly push and pull the loop bar 45 through the connecting rod 44 to drive the stirring bar 47 to transversely slide in the screening bin 3, the started rotating motor 411 can drive the loop bar 45 and the stirring bar 47 to transversely slide and simultaneously rotate through the rotating rod 410, the stirring bar 47 can fully stir the mineral aggregate, the rotating rod 410 can also drive the cam 49 to repeatedly squeeze the vibrating plate 46 to vibrate, the vibrating plate 46 can repeatedly vibrate on the four vertical bars 413 and the supporting blocks 412, mineral aggregate can be rapidly screened, the screened sediment can be discharged through the discharging pipes on the screening bin 3, and the screened mineral aggregate can be taken to be placed below the cabin door 5, and the mineral aggregate can be taken by opening the cabin door 5.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a metallurgical machinery's ore screening mechanism, includes diaphragm (1), its characterized in that: the automatic screening device is characterized in that two supporting plates (2) are fixedly connected to the lower end of each transverse plate (1), screening bins (3) are fixedly connected to the lower end of each transverse plate (1), a hopper (6) communicated with one end of each screening bin (3) is fixedly connected to the upper end of each transverse plate (1), and screening assemblies (4) are arranged on the supporting plates (2);

the screening component (4) comprises a mounting plate (41) with one end fixedly connected with the outer side of a supporting plate (2), a driving motor (42) is fixedly arranged at the upper end part of the mounting plate (41), an output shaft of the driving motor (42) is fixedly connected with a rotary table (43), a connecting rod (44) with one end penetrating through the right supporting plate (2) is rotationally connected to the front side of the rotary table (43), one end of the connecting rod (44) far away from the rotary table (43) is hinged with a hinging block (415), one end of the hinging block (415) is rotationally connected with a sleeve rod (45) with one end penetrating through and extending to the inner side of the screening bin (3), a stirring rod (47) is fixedly connected with the outer side of the sleeve rod (45), a rotating motor (411) is fixedly arranged at the upper end part of the mounting plate (41), one end of the output shaft of the rotating motor (411) penetrates through the screening bin (3) and extends to a rotating rod (410) on the inner side of the sleeve rod (45), a cam (49) is fixedly connected with the outer side of the rotating rod (410), the inner side of the screening bin (3) is slidingly connected with a plate (46), the inner side wall of the vibrating plate (46) is fixedly connected with a vibrating screen (48), the lower end part of the vibrating plate (46) is fixedly connected with a vertical rod (413) with one end penetrating through the supporting block (412), and a spring (414) is fixedly connected between the supporting block (412) and the vibrating plate (46).

2. A mineral screening mechanism of a metallurgical machine according to claim 1, wherein: one side of the hinging block (415) close to the loop bar (45) is fixedly connected with a sliding block (416) with one end extending to the inside of the loop bar (45), one end of the loop bar (45) is provided with a sliding groove positioned at the outer side of the sliding block (416), and the sliding groove is in sliding connection with the sliding block (416).

3. A mineral screening mechanism of a metallurgical machine according to claim 1, wherein: the lower end of the screening bin (3) is conical, the conical end of the screening bin (3) is communicated with a discharging pipe, a valve is fixedly arranged on the outer side of the discharging pipe, and the front face of the screening bin (3) is hinged with a cabin door (5) through a hinge.

4. A mineral screening mechanism of a metallurgical machine according to claim 1, wherein: the outside fixedly connected with one end of bull stick (410) extends to the inside rectangular piece of loop bar (45), the spread groove in rectangular piece outside is seted up to the inner peripheral wall of loop bar (45).

5. A mineral screening mechanism of a metallurgical machine according to claim 1, wherein: the right side is provided with a perforation positioned at the outer side of the connecting rod (44) in the supporting plate (2), and the upper end part of the vibrating plate (46) is inclined.

6. A mineral screening mechanism of a metallurgical machine according to claim 1, wherein: the number of the supporting blocks (412) is four, and the four supporting blocks (412) are symmetrically distributed in pairs.