CN213103239U

CN213103239U - Environment-friendly ore coarse screening device

Info

Publication number: CN213103239U
Application number: CN202021880074.6U
Authority: CN
Inventors: 郭航
Original assignee: Jiangxi Intelligent Heavy Industry Machinery Co Ltd
Current assignee: Jiangxi Intelligent Heavy Industry Machinery Co Ltd
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2021-05-04
Anticipated expiration: 2030-09-01

Abstract

The utility model relates to the technical field of screening, and an environment-friendly ore coarse screening device is disclosed, solved present sieve screening effect poor to and the during operation can appear a large amount of dust, influence the healthy problem of staff, it includes the box, box both sides upper portion all is connected with the casing, and casing inner wall lower extreme one side is connected with the cushion, the utility model discloses, through the rotation of motor work drive cam, the slide bar slides on the cam makes the connecting rod slide from top to bottom, and the ore on the first screen cloth shakes at the screen cloth upper end, and second screen cloth lower extreme vibrator and spring telescopic link drive the vibrations of second screen cloth, and the screening effect is better, is difficult for piling up the ore that the diameter is less than sieve through-hole diameter to the sieve upper; the dust passes through the intake stack and gets into in the filter box, loops through the filtration back of first filter screen, filter pulp and second filter screen, and the pipeline of giving vent to anger is with gas outgoing, is convenient for inhale the filter box with the inside dust of box in, has protected staff's on every side healthy.

Description

Environment-friendly ore coarse screening device

Technical Field

The utility model belongs to the technical field of the screening, specifically be environment-friendly ore coarse screening device.

Background

The screening is a process of dividing mixed waste of particles with different particle sizes into two or more groups of particles by utilizing one or more than one screen surface, the screening usually comprises two operations of wet separation and dry separation, the screening of solid waste is usually carried out by dry separation, a plurality of screen surfaces can be simultaneously carried out during the screening, the screening process can be divided into two processes of material layering and fine particle sieving, and the fine particle sieving is the purpose of separation.

The ore particles of the diameter of the through hole on the sieve plate can not fall through the through hole completely, so that the screening effect of the sieve plate is poor, and a large amount of dust can fall into the collecting box when screening, and the health of surrounding workers can be damaged, therefore, the environment-friendly ore coarse screening device needs to be designed.

Disclosure of Invention

To the above situation, for overcoming prior art's defect, the utility model provides a coarse sieving mechanism of environment-friendly ore has solved present sieve screening effect poor effectively to and a large amount of dusts can appear in the during operation, influence the healthy problem of staff.

In order to achieve the above object, the utility model provides a following technical scheme: the environment-friendly ore coarse screening device comprises a box body, wherein the upper parts of two sides of the box body are respectively connected with a shell, one side of the lower end of the inner wall of the shell body is connected with a cushion block, the upper end of the cushion block is connected with a motor, the output end of the motor is connected with a cam, the upper end of the cam is connected with a slide bar in a sliding manner, the upper end of the slide bar is connected with a supporting block, the middle part of the upper end of the supporting block is connected with a connecting rod, a buffer spring is connected between the shell body and the supporting block, the buffer spring is positioned outside the connecting rod, the connecting rod penetrates and extends to the outside of the shell body to be connected with a first screen, the first screen penetrates and extends to the outside of the box body to be connected, air inlet pipe runs through on one side and extends to the box inside and be connected with the dust absorption fill, and rose box internal connection has first filter screen, and first filter screen one side is connected with the filter pulp, and filter pulp one side is connected with the second filter screen, and second filter screen one side is connected with the baffle, and baffle one side is connected with the air-blower, and the air-blower output is connected with the pipeline of giving vent to anger.

Preferably, the first screen is concave, and the second screen is placed in an inclined manner.

Preferably, one side of the filter box is provided with an observation window.

Preferably, one side of the shell is provided with a heat dissipation hole, and the heat dissipation hole is inclined.

Preferably, grooves are formed in two sides of the box body, and the first screen is located in the grooves and connected in a sliding mode.

Preferably, a plurality of reinforcing ribs are arranged on the end faces of the inner sides of the first screen and the second screen at intervals.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses, through the setting of casing, the cushion, including a motor, an end cap, a controller, and a cover plate, the cam, the slide bar, the supporting shoe, the connecting rod, first screen cloth, the second screen cloth, the vibrator, spring telescopic link and collection fill, motor work drives the cam and rotates, the slide bar slides on the cam makes the connecting rod slide from top to bottom, the ore of first screen cloth upper end shakes on the screen cloth, the ore falls into second screen cloth upper end, drive the vibrations of second screen cloth through second screen cloth lower extreme vibrator and spring telescopic link, the ore falls into the collection fill, make the screening effect better, the difficult ore that piles up the diameter and is less than sieve through-hole diameter;

(2) through setting up of rose box, air-supply line, dust absorption fill, first filter screen, filter pulp, second filter screen, baffle, air-blower and the pipeline of giving vent to anger, the air-blower work, the dust passes through the air-supply line and gets into in the filter box, loops through the filtration back of first filter screen, filter pulp and second filter screen, through the pipeline of giving vent to anger with gas outgoing, is convenient for inhale the filter box with the inside dust of box in, has protected staff's on every side healthy.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the installation structure of the cam of the present invention;

FIG. 3 is a schematic view of the installation structure of the blower of the present invention;

in the figure: 1. a box body; 2. a housing; 3. cushion blocks; 4. a motor; 5. a cam; 6. a slide bar; 7. a support block; 8. a connecting rod; 9. a first screen; 10. a second screen; 11. a vibrator; 12. a spring telescopic rod; 13. a collecting hopper; 14. a filter box; 15. an air inlet pipeline; 16. a dust suction hopper; 17. a first filter screen; 18. filtering cotton; 19. a second filter screen; 20. a partition plate; 21. a blower; 22. an air outlet pipe; 23. an observation window; 24. a groove; 25. a buffer spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the first embodiment, as shown in fig. 1, fig. 2 and fig. 3, the utility model comprises a box body 1, a shell 2 is connected to the upper part of both sides of the box body 1, a cushion block 3 is connected to one side of the lower end of the inner wall of the shell 2, a motor 4 is connected to the upper end of the cushion block 3, a cam 5 is connected to the output end of the motor 4, a slide bar 6 is slidably connected to the upper end of the cam 5 to enable the slide bar 6 to move up and down, a support block 7 is connected to the upper end of the slide bar 6, a connecting rod 8 is connected to the middle part of the upper end of the support block 7, a buffer spring 25 is connected between the shell 2 and the support block 7 to buffer the falling of a first screen 9, the buffer spring 25 is located outside the connecting rod 8, the connecting rod 8 is connected to the outside of the shell 2, the first screen 9 is connected to the outside, second screen cloth 10 lower extreme both sides all are connected with spring telescopic link 12, can make second screen cloth 10 shake, spring telescopic link 12 one side is connected with collects and fights 13, 1 one side of box is connected with

rose box

14, 14 upper end one side of rose box is connected with

intake stack

15, 15 one side of intake stack runs through and extends to 1 insidely of box and is connected with dust absorption fill 16, can inhale the dust in the

rose box

14, 14 internal connection of rose box has first filter screen 17, first filter screen 17 one side is connected with filter pulp 18, filter pulp 18 one side is connected with second filter screen 19, second filter screen 19 one side is connected with baffle 20, baffle 20 one side is connected with air-blower 21, the air-blower 21 output is connected with outlet duct 22.

In the second embodiment, the first screen 9 is concave and the second screen 10 is placed in an inclined state, so that the ore can be better screened.

In the third embodiment, in addition to the first embodiment, the observation window 23 is opened on one side of the filter box 14, so that the inside of the filter box 14 can be inspected.

Fourth embodiment, on the basis of first embodiment, the heat dissipation hole has been seted up to casing 2 one side, and the heat dissipation hole is the slope form for can dispel the heat to motor 4, and the difficult entering casing 2 insides of dust.

Fifth embodiment, on the basis of the first embodiment, grooves 24 are formed in two sides of the box body 1, and the first screen 9 is located in the grooves 24 and connected in a sliding manner, so that the first screen 9 can shake up and down.

Sixth embodiment, on the basis of the first embodiment, a plurality of reinforcing ribs are arranged on the inner side end faces of the first screen 9 and the second screen 10 at intervals, so that the first screen 9 and the second screen 10 can be firmer and are not easily damaged.

The working principle is as follows: when in use, the ore is poured into the upper end of the first screen 9, the motor 4 works to drive the cam 5 to rotate, so that the slide bar 6 slides on the cam 5, the connecting rod 8 slides up and down to drive the first screen 9 to shake up and down, so that the ore at the upper end of the first screen 9 shakes up and down on the screen, the ore with the diameter smaller than that of the through hole of the first screen 9 falls into the upper end of the second screen 10, the blower 21 works, the dust enters the filter box 14 through the air inlet pipe 15, and after being filtered by the first filter screen 17, the filter cotton 18 and the second filter screen 19 in sequence, the gas is discharged through the gas outlet pipe 22, after a period of time, the observation window 23 is opened to clean the first filter screen 17, the filter cotton 18 and the second filter screen 19, the vibrator 11 at the lower end of the second screen mesh 10 and the spring telescopic rod 12 drive the second screen mesh 10 to vibrate, so that ores with diameters smaller than the diameter of the through holes of the second screen mesh 10 fall into the collecting hopper 13.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.

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

Claims

1. Coarse sieving mechanism of environment-friendly ore includes box (1), its characterized in that: the upper parts of two sides of the box body (1) are both connected with a shell body (2), one side of the lower end of the inner wall of the shell body (2) is connected with a cushion block (3), the upper end of the cushion block (3) is connected with a motor (4), the output end of the motor (4) is connected with a cam (5), the upper end of the cam (5) is slidably connected with a slide rod (6), the upper end of the slide rod (6) is connected with a supporting block (7), the middle part of the upper end of the supporting block (7) is connected with a connecting rod (8), a buffer spring (25) is connected between the shell body (2) and the supporting block (7), the buffer spring (25) is positioned on the outer side of the connecting rod (8), the connecting rod (8) penetrates and extends to the outer side of the shell body (2) to be connected with a first screen (9), the first screen (9) penetrates, second screen cloth (10) lower extreme both sides all are connected with spring telescopic link (12), spring telescopic link (12) one side is connected with collects fill (13), box (1) one side is connected with rose box (14), rose box (14) upper end one side is connected with air-supply line (15), air-supply line (15) one side is run through and is extended to box (1) inside and is connected with dust absorption fill (16), rose box (14) internal connection has first filter screen (17), first filter screen (17) one side is connected with filter pulp (18), filter pulp (18) one side is connected with second filter screen (19), second filter screen (19) one side is connected with baffle (20), baffle (20) one side is connected with air-blower (21), air-blower (21) output is connected with outlet duct (22).

2. The environment-friendly ore rough screening device of claim 1, characterized in that: the first screen (9) is concave, and the second screen (10) is placed in an inclined manner.

3. The environment-friendly ore rough screening device of claim 1, characterized in that: an observation window (23) is arranged on one side of the filter box (14).

4. The environment-friendly ore rough screening device of claim 1, characterized in that: one side of the shell (2) is provided with a heat dissipation hole, and the heat dissipation hole is inclined.

5. The environment-friendly ore rough screening device of claim 1, characterized in that: grooves (24) are formed in two sides of the box body (1), and the first screen (9) is located in the grooves (24) and connected in a sliding mode.

6. The environment-friendly ore rough screening device of claim 1, characterized in that: and a plurality of reinforcing ribs are arranged on the end surfaces of the inner sides of the first screen (9) and the second screen (10) at intervals.